CN208028480U - A kind of erecting cable structure for electric equipment maintenance - Google Patents

Abstract

The utility model discloses a cable erection structure for electric equipment maintenance, which comprises a base, a group of hydraulic cylinders arranged in parallel are fixed on the top of the base, and a piston rod of the hydraulic cylinder is fixed with a supporting thread rod, and the supporting thread The outside of the rod is sleeved with a hollow mounting block and a hollow platform located above the top of the base, and the hollow platform is fixed above the top of the hollow mounting block, and the top of the hollow mounting block is fixed with a first motor, and the output shaft of the first motor A belt wheel that is rotatably sleeved on the inner side of the hollow mounting block is fixed. The utility model can make the telescopic platform protrude from the inner side of the hollow platform when the space of the platform is insufficient through the cooperative use of the second motor, the transmission threaded rod and the connecting sleeve, thereby increasing the area of the platform, which is convenient to use, and the telescopic platform stretches out. The chute that leaks out after exiting forms a hole for hanging objects, which can be used to hang objects through tools such as hooks, so that the platform space can be fully utilized.

Description

A cable erection structure for power equipment maintenance

technical field

The utility model relates to the technical field of power supply maintenance, in particular to a cable erection structure for power equipment maintenance.

Background technique

Power supply refers to the safe, reliable, continuous and qualified sale of electric energy to the majority of power customers through power transmission and distribution devices, so as to meet the needs of customers for economic construction and domestic electricity consumption. Power supply organizations include power supply bureaus and power supply companies. The existing power supply equipment usually needs to set up a maintenance platform for maintenance, which is troublesome and laborious. At the same time, the area of the working platform is fixed after the installation is completed. When the area cannot meet the maintenance work, it needs to be set up again. Lead to low maintenance efficiency and inflexible use.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a cable erection structure for power equipment maintenance.

In order to achieve the above object, the utility model adopts the following technical solutions:

A cable erection structure for electric equipment maintenance, including a base, a group of hydraulic cylinders arranged in parallel are fixed on the top of the base, and the piston rods of the hydraulic cylinders are fixed with supporting threaded rods, and the outer sides of the supporting threaded rods are socketed There is a hollow mounting block and a hollow platform located above the top of the base, and the hollow platform is fixed above the top of the hollow mounting block, a first motor is fixed on the top of the hollow mounting block, and the output shaft of the first motor is fixed with a rotating socket The pulley on the inside of the hollow mounting block, the pulley is connected with a pulley ring that is rotatably sleeved on the inside of the hollow mounting block through a synchronous belt, and the pulley ring is threaded on the outside of the supporting threaded rod, and the hollow platform The inner side is fixed with a second motor, and the output shaft of the second motor is fixed with a transmission threaded rod that is rotatably socketed on the inside of the hollow platform. On the inner side of the platform, a telescopic platform is fixed on the side of the connecting sleeve away from the second motor.

Preferably, one side of the hollow platform is fixed with a reserve power supply, and the other side of the hollow platform is provided with an opening adapted to the size of the telescopic platform, and the telescopic platform is slidably socketed in the opening, and the hollow platform is provided with a support The size of the threaded rod is adapted to the first installation hole, and the supporting threaded rod is slidably sleeved in the first installation hole.

Preferably, the side of the hollow platform is fixed with a symmetrically arranged guide ring, and the inner side of the guide ring is slidably sleeved with a guide rod, and the guide rod is vertically fixed on the top of the base, and the top of the guide rod is fixed with a first limiter. bit blocks.

Preferably, the hollow mounting block is provided with a second mounting hole adapted to the size of the pulley ring, and the pulley ring is rotatably socketed in the second mounting hole, and the inner side of the pulley ring is provided with threads, and the pulley ring Limiting rings are fixed at both ends of the ring, and the limiting rings are respectively located at the top and bottom of the hollow mounting block.

Preferably, the telescopic platform is provided with a chute matching the size of the supporting threaded rod along the length direction, and the supporting threaded rod is sleeved in the chute.

Preferably, the supporting threaded rod is perpendicular to the top of the base, and the top of the supporting threaded rod is fixed with a second limiting block, the second limiting block is located above the top of the hollow platform, and the bottom of the base is provided with moving wheels.

In the utility model, the hollow platform can be lifted and lowered with a large lifting height through the cooperative use of the hydraulic cylinder, the supporting threaded rod, the first motor, the pulley and the pulley ring, and at the same time, under the guiding action of the guide rod , the hollow platform is stable and safe; through the cooperation of the second motor, transmission threaded rod and connecting sleeve, the telescopic platform can protrude from the inner side of the hollow platform when the platform space is not enough, thereby increasing the platform area and facilitating use , and the chute that leaks out after the telescopic platform protrudes forms a hanging hole, which can be used to hang items through tools such as hooks, so that the space of the platform can be fully utilized and the use is flexible.

Description of drawings

Fig. 1 is a structural schematic diagram of a cable erection structure for power equipment maintenance proposed by the utility model;

Fig. 2 is a schematic diagram of the internal structure of a hollow platform of a cable erection structure for power equipment maintenance proposed by the utility model;

Fig. 3 is a top view installation schematic diagram of a telescopic platform for a cable erection structure for electric equipment maintenance proposed by the utility model.

In the figure: 1 base, 2 hydraulic cylinder, 3 supporting threaded rod, 4 hollow mounting block, 5 first motor, 6 hollow platform, 7 pulley, 8 pulley ring, 9 limit ring, 10 second motor, 11 transmission Threaded rod, 12 connecting sleeve, 13 telescopic platform, 14 guide ring, 15 guide rod, 16 reserve power supply.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figure 1-2, a cable erection structure for maintenance of electrical equipment includes a base 1, a group of parallel hydraulic cylinders 2 are fixed on the top of the base 1, and the piston rods of the hydraulic cylinders 2 are fixed with supporting threaded rods 3, The outer side of the supporting threaded rod 3 is sleeved with a hollow mounting block 4 and a hollow platform 6 located above the top of the base 1, and the hollow platform 6 is fixed above the top of the hollow mounting block 4, and the top of the hollow mounting block 4 is fixed with a first motor 5 , and the output shaft of the first motor 5 is fixed with a pulley 7 that is rotatably socketed inside the hollow mounting block 4, and the pulley 7 is connected with a pulley ring 8 that is rotatably socketed inside the hollow mounting block 4 through a synchronous belt, and the belt The wheel ring 8 is threaded on the outside of the supporting threaded rod 3, the inner side of the hollow platform 6 is fixed with a second motor 10, and the output shaft of the second motor 10 is fixed with a transmission threaded rod 11 that is rotatably socketed on the inner side of the hollow platform 6, The outer thread of the transmission threaded rod 11 is sleeved with a connecting sleeve 12, and the connecting sleeve 12 is slidably sleeved on the inside of the hollow platform 6, and the side of the connecting sleeve 12 away from the second motor 10 is fixed with a telescopic platform 13, and one part of the hollow platform 6 One side is fixed with a reserve power supply 16, and the other side of the hollow platform 6 is provided with an opening that is adapted to the size of the telescopic platform 13, and the telescopic platform 13 is slidably sleeved in the opening, and the hollow platform 6 is provided with the same size as the supporting threaded rod 3. The first mounting hole is adapted, and the supporting threaded rod 3 is slidably socketed in the first mounting hole, the side of the hollow platform 6 is fixed with a symmetrically arranged guide ring 14, and the inner side of the guide ring 14 is slidably socketed with a guide rod 15, and the guide rod 15 is vertically fixed on the top of the base 1, and the top of the guide rod 15 is fixed with a first stopper, and the hollow mounting block 4 is provided with a second mounting hole adapted to the size of the pulley ring 8, and the belt The wheel ring 8 is rotated and socketed in the second mounting hole, and the inner side of the belt wheel ring 8 is provided with threads, and both ends of the belt wheel ring 8 are fixed with a limit ring 9, and the limit rings 9 are respectively located in the hollow mounting block 4 The top and bottom of the telescopic platform 13 are provided with a chute adapted to the size of the support threaded rod 3 along the length direction, and the support threaded rod 3 is sleeved in the chute, the support threaded rod 3 is perpendicular to the top of the base 1, and supports The top of the threaded rod 3 is fixed with a second limit block, the second limit block is located above the top of the hollow platform 6, and the bottom of the base 1 is provided with moving wheels.

Working principle: in the utility model, the top of the hollow platform 6 is provided with a console for controlling the work of the driving hydraulic cylinder 2, the first motor 5 and the second motor 10, and the console includes an ATMEGA16 single-chip controller; when in use , the starting hydraulic cylinder 2 can be used to adjust the height of the hollow platform 6 to facilitate the maintenance of electrical equipment, and the first motor 5 drives the pulley 7 and the pulley ring 8 to rotate. Under the action of the thread, the pulley ring 8 and the hollow mounting block 4 and the hollow platform 6 are further lifted and lowered to increase the lifting height and facilitate operation; when the hollow platform 6 cannot be used, the second motor 10 drives the transmission threaded rod 11 to drive the telescopic platform 13 to protrude from the inner side of the hollow platform 6 , and then increase the platform area, easy to use, and the chute that stretches out the back of telescopic platform 13 forms hanging thing hole, can be used for hanging article by tools such as hook, thereby makes full use of platform space, and is flexible to use.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A cable erection structure for electric equipment maintenance, comprising a base (1), characterized in that a group of hydraulic cylinders (2) arranged in parallel are fixed on the top of the base (1), and the hydraulic cylinders (2) The piston rod is fixed with a supporting threaded rod (3), and the outer side of the supporting threaded rod (3) is sleeved with a hollow mounting block (4) and a hollow platform (6) located above the top of the base (1), and the hollow platform ( 6) Fixed above the top of the hollow mounting block (4), the first motor (5) is fixed on the top of the hollow mounting block (4), and the output shaft of the first motor (5) is fixed with a rotating socket in the hollow The pulley (7) on the inside of the installation block (4), the pulley (7) is connected to the pulley ring (8) which is rotatably sleeved on the inside of the hollow installation block (4) through a synchronous belt, and the pulley ring (8) ) is threaded on the outside of the supporting threaded rod (3), the inside of the hollow platform (6) is fixed with a second motor (10), and the output shaft of the second motor (10) is fixed with a rotating socket on the hollow platform (6) The inner transmission threaded rod (11), the outer thread of the transmission threaded rod (11) is sleeved with a connecting sleeve (12), and the connecting sleeve (12) is slidingly sleeved on the inner side of the hollow platform (6), A telescopic platform (13) is fixed on the side of the connecting sleeve (12) away from the second motor (10). 2. A cable erection structure for power equipment maintenance according to claim 1, characterized in that, one side of the hollow platform (6) is fixed with a reserve power supply (16), and the hollow platform (6) The other side is provided with an opening adapted to the size of the telescopic platform (13), and the telescopic platform (13) is slidably sleeved in the opening, and the hollow platform (6) is provided with a third hole adapted to the size of the supporting threaded rod (3). A mounting hole, and the supporting threaded rod (3) is slidably sleeved in the first mounting hole. 3. A cable erection structure for power equipment maintenance according to claim 1, characterized in that, a symmetrically arranged guide ring (14) is fixed on the side of the hollow platform (6), and the guide ring ( The inner side of 14) is slidingly sleeved with a guide rod (15), and the guide rod (15) is vertically fixed on the top of the base (1), and the top of the guide rod (15) is fixed with a first stopper. 4. A cable erection structure for power equipment maintenance according to claim 1, characterized in that the hollow mounting block (4) is provided with a second mounting hole matching the size of the pulley ring (8) , and the pulley ring (8) is rotated and socketed in the second installation hole, and the inner side of the pulley ring (8) is provided with threads, and both ends of the pulley ring (8) are fixed with a limit ring (9), And the limit rings (9) are respectively located on the top and bottom of the hollow mounting block (4). 5. A cable erection structure for power equipment maintenance according to claim 1, characterized in that the telescopic platform (13) is provided with a chute matching the size of the supporting threaded rod (3) along the length direction , and the supporting threaded rod (3) is sleeved in the chute. 6. A cable erection structure for power equipment maintenance according to claim 1, characterized in that, the supporting threaded rod (3) is perpendicular to the top of the base (1), and the supporting threaded rod (3) The top is fixed with a second limit block, the second limit block is located above the top of the hollow platform (6), and the bottom of the base (1) is provided with moving wheels.