电动单梁起重机使用说明书英汉样本.doc

资料内容仅供您学习参考，如有不当之处，请联系改正或者删除。

LD型 1-10吨
Mode LD 1-10t

电动单梁起重机
Motor Single-Track Crane

说明书
Operation Instruction

银川科安特起重机制造有限公司
Yinchuan Keante Crane Manufactre Co., Ltd.

目录
Catalog
1.产品简介 1
1. Product introduction 1
2.外形总图 2
2. General chart of figuration 2
3.性能参数 3
3. Performance parameter 3
4.安装 6
4.Installation 6
5.使用 9
5. Operation 9
6.维护 9
6. Maintenance 9

1.产品简介
1. Product introduction
1.1综述
1.1 General description
LD-A型电动单梁起重机( 以下简称起重机) 是按JB/T1306标准设计制造的, 与CD1、 MD1等形式的电动葫芦配套使用, 成为一种有运行轨道的轻型起重设备。其额定载荷1t-10t; 跨度7.5m~22.5m, 适用温度-25℃~+40℃, 湿度≤85%, 无火灾、 爆炸危险和腐蚀性介质的环境中工作, 禁止吊运熔化金属, 有毒、 易燃、 易爆物品。
The LD-A Motor Single-Track Crane (hereafter referred as the crane) is designed and manufactured according to the JB/T1306 standard. Operated with electric hoists of CD1 and MD1, it is a railed light crane. Its rated load is 1t-10t; the span is 7.5m-22.5m; range of working temperature is -25℃- +40℃; the humidity is ≤85%. The crane is not suitable to be used in environment with the danger of fire and explosion and corrosive media. Hoisting melted metal and toxic, flammable and explosive substances is prohibited.
为方便用户, 设有地面和操纵室两种操纵形式, 操纵室又设有端面及侧面开门两种形式, 供用户选择使用。
To meet the customer’s need, the crane has two operation modes of ground operation and operater cab operation. The operater cab has two types of top-open and side-door open for the customers to choose from.
本产品广泛用于机械制造、 装配、 仓库等场所。
The crane can be used widely in machinery manufacture, assembly and storehouse.
1.2结构特点
1.2 Structural features
1.2.1金属结构部分
1.2.1 Metallic structure
主梁采用钢板焊接梁与工字钢的组焊结构, 横梁也是用钢板组焊成箱形横梁, 为贮运方便, 主、 横梁之间用高强度螺栓连接。
The main girder is welded structure of beam welded by steel plate and I-iron. The cross beam is also box beam welded with steel plates. For the convenience of storage and transportation, the main girder and the cross beam is connected with high-strength bolt.
1.2.2运行机构
1.2.2 Operating mechanism
本产品是采用分别驱动形式, 驱动和制动靠锥形电动机来完成, 传动是采用”开D闭”式齿轮传动。
The crane adopts separate driving model. The driving and brake is done by conical electromotor. ”openDclose” gearing is employed in transmission.
1.2.3电气设备
1.2.3 Electric equipment
本产品所用运行电机为单速异步电动机, 运行速度: 地面操作为20m/min,30m/min; 操纵室操作为45m/min、 60m/min、 75m/min。起重机设有安全装置, 可靠性高。
The crane adopts single-speed asynchronous electromotor. Operating speed : The speed for ground operation is 20m/min and 30m/min; the speed for operater cab operation is 45m/min, 60m/min and 75m/min. The crane is highly reliable with safety apparatus.
1.2.4电动葫芦
1.2.4 Electric hoist
起升机构配用CD型钢丝绳电动葫芦, 符合JB/T9008《钢丝绳电动葫芦型式和基本参数——技术条件》等标准。
The hoisting mechanism adopts CD steel cable electric hoist, which meets the standards of JB/t9008 Technical Conditions—the Mode and Basic Parameters of Steel Cable Electric Hoist.
电动葫芦可起升重物, 并沿主梁纵向移动, 其结构特点详见有关电动葫芦说明书。
Electric hoist can hoist weights and move it vertically along the main girder. Please refer to the operation instruction of electric hoist for its specific structures.
1.2.5产品型号注解
1.2.5 Representation of product specification
a)地面操纵、 起重量3t、 跨度10.5m、 工作级别A5,表示方法为: LD3t-10.5A5D
a) Ground operation: hoisting capacity: 3t; span: 10.5m; working class: A5. Represented as: LD3t-10.5A5D
b)操纵室操纵、 起重量5t、 跨度16.5m、 工作级别A5表示方法为: LD5t-16.5A5S
b) operater cab operation: hoisting capacity: 5t; span: 16.5m; working class: A5. Represented as: LD5t-16.5A5S
2.外形总图
2. General chart of figuration

图1
Fig 1

3.性能参数
3. Performance parameter
表1 Table 1
序号
No.
名称
Name
model型号
unit
单位
LD3
1
起重量Gn Hoisting Capacity
t
3
2
操作型式 Type of operating
t
地面操作Ground operation
操纵室操作Operation in operator’s cab
3
起重机
运行机构
Crane operating mechanism
运行速度V
Operating speed
m/min
20
30
45
60
75
4
型号model

ZDY21-4
ZDR12-4
5
功率 Rate
kw
2X0.8
2X1.5
6
转速Revolution speed
r/min
1380
1380
7
电动葫芦
Electric Hoisting
型号model

CD1(MD1)
8
起升高度 H Hoisting high (H)
m
6,9,12,18,24,30
9
起升速度V1
Hoisting speed
m/min
8(8/0.8)
10
运行速度V2 Operating speed
m/min
20(30)
11
工作级别Working class

A3 ~ A5
12
电源Power supply

3相phase 50Hz 380V
13
车轮直径Wheel diameter
mm
270
14
轨道面宽width of the rail
mm
37 - 70
15
跨度S Span
m
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
17
19.5
22.5
16
最大轮压 Pmax
Wheel pressure (Pmax)
t
2.15
2.16
2.18
2.19
2.20
2.22
2.23
2.24
2.25
2.28
2.31
2.32
2.34
2.35
2.48
2.50
2.52
2.54
2.55
2.57
2.80
2.94
2.38
2.39
2.41
2.42
2,43
2.45
2.47
2.48
2.49
2.52
2.55
2.56
2.58
2.59
2.72
2.74
2.76
2.78
2.80
2.82
3.05
3.19
17
最小轮压 Pmin
Wheel pressure ( Pmin)
t
0.41
0.42
0.44
0.45
0.46
0.48
0.49
0.50
0.52
0.54
0.57
0.58
0.60
0.61
0.74
0.76
0.79
0.80
0.81
0.83
0.86
1.20
0.44
0.45
0.47
0.48
0.49
0.50
0.51
0.52
0.54
0.55
0.59
0.60
0.62
0.63
0.76
0.78
0.80
0.82
0.83
0.85
1.02
1.21
18
总质量m Total mass
t
1.88
2.01
2.06
2.12
2.17
2.22
2.28
2.34
2.52
2.58
2.64
2.73
2.78
2.81
3.09
3.41
3.55
3.62
3.70
3.79
4.43
5.41
2.40
2.53
2.58
2.64
2.69
2.74
2.80
2.86
3.02
3.08
3.14
3.25
3.31
3.37
3.91
4.00
4.07
4.14
4.22
4.31
4.95
5.93
19
基本尺寸
Basic size
H1
mm
530
580
660
745
820
20
H3
mm
650
700
800
900
1000
21
H2
mm
1150
1170
1185
1120
22
C2
mm
818.5
23
C1
mm
1291
24
W
mm

2500
3000
25

B
mm
2500
3000
3500
注: 1、 起重机总质量包括电动葫芦质量; 2、 起重机总质量和最大轮压按H=12m; 3、 序号16、 17、 18三栏中上限数字为地面操作数据, 下限为操纵室操作数据。
1.The total quality including the electric hoist quality ;2. The total quality of crane and the max wheel pressure following H=12M. 3. The high-limit data of No.16; 17; 18 is the ground operating data; the low-limit data is the data of operation in operator’ cab.

表2 Table 2
序号
No.
名称
Name
model型号
unit
单位
LD5
1
起重量Gn Hoisting Capacity
t
5
2
操作型式 Type of operating
t
地面操作Ground operation
操纵室操作Operation in operator’s cab
3
起重机
运行机构
Crane operating mechanism
运行速度V
Operating speed
m/min
20
30
45
60
75
4
型号model

ZDY21-4
ZDR12-4
5
功率 Rate
kw
2X0.8
2X1.5
6
转速 Revolution speed
r/min
1380
1380
7
电动葫芦
Electric Hoisting
型号model

CD1(MD1)
8
起升高度 H
Hoisting high (H)
m
6,9,12,18,24,30
9
起升速度V1
Hoisting speed
m/min
8(8/0.8)
10
运行速度V2
Operating speed
m/min
20(30)
11
工作级别Working class

A3 ~ A5
12
电源Power supply

3相phase 50Hz 380V
13
车轮直径Wheel diameter
mm
270
14
轨道面宽width of the rail
mm
37 ~70
15
跨度S Span S
m
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
17
19.5
22.5
16
最大轮压Pmax
Wheel pressure (Pmax)
t
3.28
3.29
3.30
3.32
3.33
3.35
3.36
3.37
3.48
3.50
3.53
3.55
3.57
3.59
3.68
3.70
3.73
3.74
3.76
3.78
4.06
4.38
3.51
3.52
3.53
3.55
3.56
3.58
3.60
3.61
3.72
3.74
3.77
3.79
3.81
3.83
3.92
3.94
3.96
3.98
4.01
4.03
4.31
4.61
17
最小轮压Pmin
Wheel pressure ( Pmin)
t
0.42
0.43
0.44
0.46
0.47
0.48
0.50
0.51
0.62
0.64
0.67
0.69
0.71
0.73
0.82
0.84
0.86
0.88
0.90
0.92
1.20
1.50
0.46
0.47
0.48
0.49
0.50
0.52
0.53
0.54
0.64
0.66
0.69
0.71
0.73
0.75
0.84
0.86
0.88
0.90
0.92
0.94
1.21
1.51
18
总质量m
Total quality (m)
t
2.47
2.55
2.62
2.68
2.75
2.85
2.90
2.95
3.13
3.20
3.31
3.40
3.47
3.55
3.84
3.94
4.02
4.11
4.19
428
5.08
6.28
2.98
3.06
3.13
3.19
3.26
3.32
3.41
3.47
3.65
3.72
3.83
3.92
3.95
4.07
4.36
4.46
4.54
4.63
4.71
4.80
5.60
6.80
19
基本尺寸
Basic size
H1
mm
580
660
785
820
875
20
H3
mm
720
810
910
1010
1100
21
H2
mm
1380
1400
1415
1440
1485
22
C2
mm
841.5
23
C1
mm
1310
24
W
mm

2500
3000
25
B
mm
2500
3000
3500
注: 1、 起重机总质量包括电动葫芦质量; 2、 起重机总质量和最大轮压按H=12m; 3、 序号16、 17、 18三栏中上限数字为地面操作数据, 下限为操纵室操作数据。
1.The total quality including the electric hoist quality ;2. The total quality of crane and the max wheel pressure following H=12M. 3. The high-limit data of No.16; 17; 18 is the ground operating data; the low-limit data is the data of operation in operator’ cab.

表3 Table 3
序号
No.
名称
Name
model
型号
unit
单位
LD10-
1
起重量Gn Hoisting Capacity
t
10
2
操作型式 Type of operating
t
地面操作Ground operation
操纵室操作Operation in operator’s cab
3
起重机
运行机构Crane operating mechanism
运行速度V
Operating speed
m/min
20
30
45
60
75
4
型号model

YSE802-4D
ZDR12-4
5
功率 Rate
kw
2X1.5
2X1.5
6
转速
Revolution speed
r/min
1380
1380
7
电动葫芦
Electric Hoisting
型号model

CD1(MD1)
8
起升高度 H
Hoisting high (H)
m
6,9,12,18,24,30
9
起升速度V1
Hoisting speed
m/min
7(7/0.7)
10
运行速度V2
Operating speed
m/min
20(30)
11
工作级别Working class

A3 ~A5
12
电源Power supply

3相phase 50Hz 380V
13
车轮直径Wheel diameter (mm)
mm
270
14
轨道面宽width of the rail (mm)
mm
60 ~70
15
跨度S Span S
m
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
14
14.5
15
15.5
16
16.5
17
19.5
22.5
16
最大轮压Pmax
Wheel pressure (Pmax)
t
5.49
5.51
5.53
5.56
5.58
5.60
5.62
5.65
5.71
5.73
5.76
5.78
5.83
5.92
5.95
5.98
6.00
6.03
6.05
6.30
6.60
5.72
3.74
5.78
5.79
5,81
5.83
5.86
5.89
5.95
5.97
6.00
6.02
6.07
6.16
6.19
6.22
6.24
6.28
6.30
6.57
6.85
17
最小轮压Pmin
Wheel pressure ( Pmin)
t
0.44
0.46
0.48
0.53
0.51
0.55
0.57
0.60
0.66
0.68
0.70
0.73
0.78
0.87
0.90
0.93
0.95
0.98
1.00
1.27
1.55
0.48
0.49
0.57
0.54
0.56
0.58
0.60
0.62
0.68
0.70
0.72
0.75
0.80
0.89
0.92
0.95
0.97
1.00
1.02
1.28
1.56
18
总质量m
Total quality (m)
t
3.39
3.48
3.59
3.70
3.79
3.82
3.99
4.08
4.37
5.00
5.13
5.23
5.50
5.62
5.72
5.86
6.00
6.05
6.15
7.21
8.23
3.92
4.00
4.05
4.21
4.29
4.39
4.51
4.60
4.89
5.22
5.53
5.25
5.72
5.84
5.94
6.06
6.22
6.27
6.37
7.43
8.45
19
基本尺寸
Basic size
H1
mm
745
820
875
865
875
20
H3
mm
910
1010
1110
1060
1210
21
H2
mm
1470
1495
1540
1600
1640
22
C2
mm
1230
23
C1
mm
1291
24
W
mm

2500
3000
25

B
mm
2500
3000
3500
注: 1、 起重机总质量包括电动葫芦质量; 2、 起重机总质量和最大轮压按H=12m; 3、 序号16、 17、 18三栏中上限数字为地面操作数据, 下限为操纵室操作数据。
1.The total quality including the electric hoist quality ;2. The total quality of crane and the max wheel pressure following H=12M. 3. The high-limit data of No.16; 17; 18 is the ground operating data; the low-limit data is the data of operation in operator’ cab.

4.安装
4.Installation

图2
Fig 2
4.1主横梁连接
41 The connection of girder and beam
4.1.1在现场将起重机运行机构的驱动装置安装在横梁上。
4.1.1 Install the driving engine of the crane’s traveling mechanism on to the beam at the site.
4.1.2按图2所示, 将主、 横梁用螺栓连接起来, 此螺栓为精制螺栓, 其性能可保证主、 横梁连接可靠, 为更安全允许用户按图2在a、 b、 c处稍加间断施焊不宜焊得太满, 以防变形。主、 横梁组装后按标准JB/T1306中有关要求进行检验。主、 横梁组装连接面应清理干净。
4.1.2 Following Fig 2 to joint the girder and the beam with bolt, which is finished bolt and whose performance can insure the jointing of the girder and beam to be reliable. To make the jointing sounder, customer is allowed to apply slight welding at a, b and c according to Fig 2 to prevent deforming. The installed girder and beam is tested according to requirements in JB/T1306 standard. The jointing surface of girder and beam should be cleaned.
4.1.3将起重机的行程开关及开关箱等电器组装到横梁上, 接通电器, 调试两个运行电机 , 使其转向一致。
4.1.3 The limit switch and switch box of the crane is installed on to the beam. Connect power and adjust the two motors to the same turning direction.
4.1.4电动葫芦可预先装在主梁上, 同起重机一起架设到轨道上, 也能够分别安装。
4.1.4 The electric hoist can be either pre-installed on the main girder and placed on the rail with the crane, or installed separately.
4.1.5操纵室操纵的起重机。操纵室须在起重机架设到轨道之后, 再组装到起重机上。
4.1.5 For crane operated by operater cab, the operater cab should be assembled on to the crane after the crane is placed on to its rail.
4.1.6按电器图接通线路, 并调试起重机动作方向与操纵按纽规定的方向一致。
4.1.6 Connect the wires according to the schematic drawing and adjust the crane’s operating direction same to the rated direction of the operation button.
4.1.7阻进器和安全尺参照图3架设。
4.1.7 Refer to Fig 3 for the installation of the limiter and the safety ruler.

操纵形式Operation mode
地操Ground operation
空操Air operation
V(m/min)
20
30
45 60 75
W(mm)

2500
3000

2500
3000

2500
3000
B(mm)
2500
3000
3500
2500
3000
3500
2500
3000
3500
L1≥(mm)
352
350
350
500
500
500
1200
1200
1200
L2(mm)
900
900
900
1050
1050
1050
1750
1750
1750
L3(mm)
2200
2700
3200
2350
2850
3350
3050
3550
4050
图3
Fig 3
4.1.8操纵室安装见图1所示, 将连接座2同横梁1用螺栓组装好, 连接架4和操纵室5连成一体, 最后同四连接座2和3相连接。
4.1.8 Refer to Fig 1 for the installation of operater cab. Joint connection base 2 and beam 1 with bolts, then the connecting rack 4 and operater cab 5, and finally joint them to connection base 2 and 3.
4.1.9起重机运行轨道的选择参照图4和表4, 车轮槽宽与轨道面应保证有一定的间隙Δ=8~12mm。
4.1.9 Refer to Fig 4 and Table 4 for the choosing of the crane’s traveling rail. A certain clearance Δ=8-12mm between the wheel channel and the rail surface should be insured.

图4 车轮与轨道 图5 运行机构
Fig 4 Wheel and rail Fig 5 Traveling mechanism
1.螺栓 2.盖板 3.车轮 4.螺栓
1. Bolt 2. Cover plate 3. Wheel 4. Bolt
5.挡轴板 6.油杯 7.车轮轴 8.油塞
5.Axle plate 6.lubricating cup 7.Wheel axle 8.Oil plug
表4 Table 4
车轮与轨道
Wheel and rail
车轮槽宽B
Width of wheel channel (B)
标准代号
Standard code
钢轨
Steel
rail
轻轨
Light rail
钢轨类型( kg/m)
Steel rail type (kg/m)
15
18
24
70
24kg/m YB222-63
钢轨顶面宽( mm)
Top surface width of steel rail (mm)
37
40
51
重轨
Heavy rail
钢轨类型(kg/m)
Steel rail type (kg/m)
38
43
50
90
33kg/m-YB350-63
38kg/m GB2585-1981
43kg/m GB2585-1981
50kg/m GB2585-1991
钢轨顶面宽( mm)
Top surface width of steel rail (mm)
68
70
70
方钢
Square steel
(mm x mm)
36x36 38x38
40x40 42x42
45x45 48x48
50x50
70
GB906-1982
53x53 56x56
60x60 63x63
65x65 70x70
90
A)轨道跨度公差: ±5mm
A) Tolerance of rail span: ±5mm
B)轨道顶面标高差: ≤mm
B) Height difference of the rail top surface: ≤mm
C)轨道接头公差: 2-3mm
C) Rail joint tolerance: 2-3mm
D)轨道弯曲公差: ±3mm
D) Rail bending tolerance: ±3mm
E)轨道倾斜度:
E) Rail gradient:
上式: S——起重机跨度; L——轨道长度
In the above representation: S----the crane’s span; L----the length of rail

5.使用
5. Operation
5.1试车在无载荷情况下, 接通电源, 开动并检查各运转机构控制系统和安全装置均应灵敏准确, 安全可靠方可使用。
5.1 During driving test, under the condition of no load, connect the power, turn on and check each operating system, controlling system and safety system. They should be accurate and safe to be used.
5.2不准超过起重机额定载荷起吊。
5. 2 Hoisting weights exceeding the rated hoisting capacity of the crane is not allowed.
5.3不准斜吊物品。
5. 3 Slant hoisting is prohibited.
5.4物品重量不清不准起吊。
5.4 Hoisting is not allowed if the weight is unknown.
6.维护
6. Maintenance
6.1用户应做到经常检查起重机各部位是否有异常现象特别是主横梁连接处, 若未加施焊, 更要经常检查。
6.1 The customer should regularly check each part