Simple device for hoisting steel-copper slide wire and method of using the same

Abstract

The application provides a simple device for hoisting a steel copper slide wire, which is characterized by comprising a supporting piece, a hoist assembly arranged on the supporting piece and used for hoisting the steel copper slide wire, and a roller arranged on the supporting piece and not on the same side of the hoist assembly, which can drive the supporting piece and the hoist assembly to slide back and forth on a track. The application has the advantages of effectively reducing the construction operation space and the number of workers, improving the work efficiency, reducing the installation operation cost, being convenient to disassemble and assemble, occupying a small storage space, being safe and convenient to use, and being low in manufacturing cost and reusable for multiple projects.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of mechanical and electrical installation equipment, and particularly relates to a simple device for hoisting a steel-copper sliding contact line and a use method thereof. BACKGROUND

[0002] The steel-copper sliding contact line is generally used as a power transmission device for power supply of mobile equipment and is widely applied to metallurgy, mines and other fields. There are generally two installation methods for the steel-copper sliding contact line. The first method is to use a combination of a brown rope and a pulley lifting ring, to manually pull the steel-copper sliding contact line to an installation position, and then manually fix the steel-copper sliding contact line on an insulating porcelain bottle. This method requires a large number of workers, is time-consuming and laborious, and has a very low construction efficiency. The second method is to use a hoisting machine to hoist the steel-copper sliding contact line to an installation position, and then manually fix the steel-copper sliding contact line on an insulating porcelain bottle. This construction method requires a large working space in the construction area, facilitates walking and stationing of the hoisting machine and hoisting, and has a high construction cost.

[0003] Generally, the installation of the steel-copper sliding contact line is performed after the installation of a plant steel structure (including a running track of mobile equipment) is completed. Due to a tight construction period, a lot of other equipment and materials for installation are stored in the plant, and the site is relatively compact. Moreover, all areas in the plant are under construction, and the working space is small. If the steel-copper sliding contact line is hoisted by using the hoisting machine, the stored equipment and materials in the site need to be transported, which increases the construction cost. Moreover, there may be cross operations in the hoisting process of the hoisting machine, which is dangerous. If the hoisting is performed by using the combination of the brown rope and the pulley lifting ring, a large number of workers are required, and the construction efficiency is very low. SUMMARY

[0004] The present application aims to solve the problems in the prior art, such as a large space occupied by the hoisting device, a high construction cost, a large number of workers required, and a very low construction efficiency.

[0005] To solve the above technical problems, one of the technical solutions provided by the present application is a simple device for hoisting a steel-copper sliding contact line, comprising:

[0006] a support member;

[0007] a winch assembly arranged on the support member and used for hoisting the steel-copper sliding contact line;

[0008] a roller arranged on the support member and not on the same side of the winch assembly, and used for driving the support member and the winch assembly to slide back and forth on a track.

[0009] Preferably, the support comprises a first support frame and a second support frame, the second support frame is arranged at an angle with the first support frame; the first support frame supports the winch assembly and the roller, and the second support frame supports the first support frame.

[0010] Preferably, the second support frame is arranged at an angle of 90° with the first support frame.

[0011] Preferably, the second support frame is further provided with a latch, when it is needed to fix the whole device, the latch is dropped, and when it is needed to move the whole device, the latch is lifted.

[0012] Preferably, the winch assembly comprises a winch and a winch support arranged on the support; one end of the winch is further provided with a hook, the winch support is used to adjust the position of the winch hook, the steel-copper sliding contact line is placed on the hook of the winch, and the winch provides power for hoisting the steel-copper sliding contact line.

[0013] Preferably, the winch support is a telescopic support.

[0014] Preferably, the winch support comprises a first support and a second support, both of which are provided with moving through holes, the relative positions of the two are fixed by bolts, the less the overlapping part is, the longer the support is, and the more the overlapping part is, the shorter the support is.

[0015] Preferably, the device further comprises a rail clamping piece, which comprises a clamping plate, an adjusting wheel for controlling the clamping plate, and a support arranged on both sides of the clamping plate, the support is connected with the support; rotating the adjusting wheel makes the two sides of the clamping plate gradually close, clamping the rail, and rotating the adjusting wheel in the opposite direction releases the rail.

[0016] Another scheme provided by the application is a method for using a simple device for hoisting a steel-copper sliding contact line, which comprises: placing the roller on the rail, moving the whole device to a hoisting position, and hoisting the steel-copper sliding contact line by the winch assembly.

[0017] Preferably, the device further comprises a rail clamping piece, which comprises a clamping plate, an adjusting wheel for controlling the clamping plate, and a support arranged on both sides of the clamping plate, the support is connected with the support; when hoisting is needed, rotating the adjusting wheel makes the two sides of the clamping plate gradually close, clamping the rail; when moving is needed, rotating the adjusting wheel in the opposite direction releases the rail, and sliding the roller moves along the rail.

[0018] The technical scheme can effectively reduce the construction operation space and the number of operators, improve the operation efficiency of the operators, reduce the installation operation cost, facilitate the disassembly and assembly, and save the storage space; the operation is safe, convenient and fast during use; meanwhile, the manufacturing cost is low, and multiple projects can be reused.

[0019] The winch support can be adjusted in length according to the length required on site, the roller can drive the whole device to move the hoisting position, the time for disassembling and assembling the whole device in the prior art is reduced, and the overall work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a front view of a simple device for hoisting a steel-copper sliding contact line according to an embodiment of the application

[0021] Figure 2 is a side view of a simple device for hoisting a steel-copper sliding contact line according to an embodiment of the application

[0022] Figure 3 is a schematic view of a first support member of a simple device for hoisting a steel-copper sliding contact line according to an embodiment of the application

[0023] Figure 4 is a schematic view of a second support member of a simple device for hoisting a steel-copper sliding contact line according to an embodiment of the application

[0024] Figure 5 is a schematic view of a winch support of a simple device for hoisting a steel-copper sliding contact line according to an embodiment of the application

[0025] Figure 6 is a schematic view of a rail clamping member of a simple device for hoisting a steel-copper sliding contact line according to an embodiment of the application

[0026] In the drawings:

[0027] 110, first support frame 120, second support frame 121, bolt

[0028] 200, roller 310, winch 320, winch support

[0029] 321, first support 322, second support 323, through hole

[0030] 400, rail clamping member 410, support 420, clamping plate

[0031] 430, adjusting wheel 440, pin shaft 500, rail

[0032] 600, steel-copper sliding contact line DETAILED DESCRIPTION

[0033] The application will be further described below in conjunction with embodiments and drawings.

[0034] In the description of the embodiments of the present application, it should be understood that the terms "top", "bottom", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "arranged", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0035] As shown in Figure 1 and Figure 2 , a simple device for hoisting steel copper slide wire, comprising:

[0036] The support member is used to support the winch assembly;

[0037] The winch assembly arranged on the support member can support and hoist the steel copper slide wire 600;

[0038] The roller 200 arranged on the support member is not on the same side as the winch assembly, and can drive the support member and the winch assembly to slide back and forth on the track 500, reducing the external force of the operator; generally, the roller 200 is arranged at the bottom of the support member, i.e. close to one side of the track, and the part of the roller 200 in contact with the track 500 is designed as a recess, which can stably slide back and forth on the track 500, preventing the roller 200 from falling off the track 500 during movement.

[0039] Specifically, the support member includes a first support frame 110 and a second support frame 120, and the second support frame 120 is arranged at an angle with the first support frame 110; the first support frame 110 supports the winch assembly and the roller 200, and the second support frame 120 supports the first support frame 110;

[0040] In some feasible embodiments, as shown in Figure 3 , the first support frame 110 is generally rectangular, and the middle part is designed as a hollow structure to reduce its own weight, so that the winch assembly can be stably installed on the first support frame 110; the side of the first support frame 110 close to the roller 200 is further provided with a mounting plate, and the roller 200 can be connected with the mounting plate through bolts, i.e. detachably connected with the first support frame 110.

[0041] In some feasible embodiments, as shown in Figure 4As shown, the second support frame 120 is also rectangular as a whole, but is arranged in a direction different from the first support frame 110. Generally, the first support frame 110 is arranged in parallel with the track 500, and the second support frame 120 is arranged in perpendicular or at an angle with the track. The second support frame 120 is arranged on one side of the first support frame 110, and is the non-track side, that is, the second support frame 120 does not contact the track 500, so as to stably support the first support frame 110, and mainly serves to ensure the stability of the device as a whole, and prevent the device from overturning. In addition, the second support frame 120 can also serve as auxiliary support during hoisting of the device.

[0042] In some possible embodiments, the second support frame is arranged at an angle of 90° with the first support frame.

[0043] In some possible embodiments, the second support frame 120 is further provided with a latch 121, which is similar to a door lock latch. The lifting direction of the latch 121 is the vertical direction. When it is necessary to fix the entire device, the latch 121 is lowered to ensure the stability of the device. In addition, the latch 121 can also serve as auxiliary support during hoisting of the device. When it is necessary to move the entire device, the latch 121 is lifted to avoid collision between the latch 121 and other structures on the platform, so that the device cannot move forward and does not affect the movement of the rollers 200.

[0044] The winch assembly includes a winch 310 and a winch support 320 arranged on the winch 310. The steel-copper sliding contact line 600 is placed on the hook of the winch 310, and the winch 310 provides power for hoisting the steel-copper sliding contact line 600. The winch 310 is bolted to the first support frame 110, and the winch support 320 is arranged on one side of the winch 310, generally on the same side as the second support frame 120.

[0045] In some possible embodiments, the winch support 320 is a telescopic support. The winch support 320 includes a first support 321 and a second support 322. The first support 321 and the second support 322 are both provided with a moving through hole. The relative positions of the first support 321 and the second support 322 are fixed by bolts. The less the overlapping part is, the longer the winch support 320 is. The more the overlapping part is, the shorter the winch support 320 is. In use, the winch support 320 is bolted to the first support frame 110, the sheave of the winch 310 is fixed to the top end of the winch support 320, and then the connection length of the first support 321 and the second support 322 is determined according to the actual situation on site, and then the bolts are locked and fixed.

[0046] According to the specific situation on site, the winch support 320 can be simply made of waste steel pipes or angle steels on site, so as to reduce the weight of the device as a whole.

[0047] Also included is the rail clamping piece 400, which is composed of a clamping plate 420, an adjusting wheel 430 for controlling the clamping plate 420, and a support 410 arranged on both sides of the clamping plate 420. The support 410 is bolted to the first support frame 110, so that the rail clamping piece 400 is fixed to the support to form an integral structure. The adjusting wheel 430 penetrates the clamping plate 420. Rotating the adjusting wheel 430 makes the two sides of the clamping plate 420 gradually close and clamp the rail 500. Rotating the adjusting wheel 430 in the opposite direction releases the rail 500.

[0048] Before use, the device is assembled manually and placed on the running rail 500 of the mobile equipment.

[0049] In use, first, the pin 121 of the second support frame 120 is lifted, the device is manually pushed to the hoisting position, the pin 121 is dropped, and the device as a whole is in a stable state. Then, the adjusting wheel 430 of the rail clamping piece 400 is manually rotated, the clamping plate 420 tightly clamps the rail 500, and the device as a whole is locked on the rail 500. Then, the power of the winch 310 is started to lift the steel-copper sliding contact line 600. After hoisting is completed, the power of the winch 310 is turned off, the adjusting wheel 430 is manually rotated in the opposite direction, the clamping plate 420 is released from the rail 500, the pin 121 is lifted, and then the device is manually pushed forward. The operation process is repeated.

[0050] The above describes the embodiments of the present application in detail, but the content described is only the preferred embodiments of the present application and cannot be considered as limiting the scope of the present application. Any equivalent changes and improvements made in the scope of the present application should still belong to the scope of the present application.

Claims

1. A simple device for hoisting a steel-copper trolley line, characterized in that, The utility model relates to a simple and easy device for lifting and placing steel copper slide contact wire on the track, which comprises the following parts: Supporting part; Hoist assembly arranged on the supporting part and used for lifting and placing steel copper slide contact wire; Roller arranged on the supporting part and not on the same side of the hoist assembly, which can drive the supporting part and the hoist assembly to slide on the track back and forth; The supporting part comprises a first supporting frame and a second supporting frame, the second supporting frame is arranged at an angle with the first supporting frame, the first supporting frame supports the hoist assembly and the roller, and the second supporting frame supports the first supporting frame; The second supporting frame is further provided with a latch, when it is necessary to fix the whole device, the latch is dropped, and when it is necessary to move the whole device, the latch is lifted; The simple and easy device further comprises a track clamping part, which comprises a clamping plate, an adjusting wheel for controlling the clamping plate, and supports arranged on both sides of the clamping plate, the supports are connected with the supporting part, rotating the adjusting wheel can make the two sides of the clamping plate gradually close and clamp the track, and rotating the adjusting wheel in the opposite direction can loosen the track.

2. A simple device for hoisting steel copper trolley line as claimed in claim 1 wherein: The second supporting frame is arranged at an angle of 90° with the first supporting frame.

3. A simple device for hoisting steel copper trolley line as claimed in claim 1 wherein: The hoist assembly comprises a hoist and a hoist support arranged on the supporting part, one end of the hoist is further provided with a lifting hook, the hoist support is used for adjusting the position of the lifting hook of the hoist, the steel copper slide contact wire is placed on the lifting hook of the hoist, and the hoist provides power for lifting the steel copper slide contact wire.

4. A simple device for hoisting steel copper trolley line as claimed in claim 3 wherein: The hoist support is a telescopic support.

5. A simple device for hoisting steel copper trolley line as claimed in claim 4, wherein: The hoist support comprises a first support and a second support, the first support and the second support are both provided with moving through holes, the relative positions of the two supports are fixed by bolts, the less the overlapping part is, the longer the telescopic support is, and the more the overlapping part is, the shorter the telescopic support is.

6. A method of using the simple device for hoisting steel copper trolley wire as claimed in claim 1, wherein: The roller is placed on the track, and the whole device is moved to a lifting position, and the hoist assembly lifts the steel copper slide contact wire.

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