Transfer device for outdoor vacuum circuit breaker pole assembly

Abstract

The utility model relates to a transfer device for outdoor vacuum circuit breaker pole assembly, which comprises a trolley, a bottom plate arranged on the trolley, a lifting driving mechanism arranged in the middle of the bottom plate, a lifting support arranged above the bottom plate, a rail A arranged along an X axis arranged on the top surface of the lifting support, a sliding plate A arranged on the rail A, and a rail B arranged along a Y axis arranged on the top surface of the sliding plate A, a sliding plate B is arranged on the track B, three limiting holes are formed in the top surface of the sliding plate B, the three limiting holes are arranged in a row and are uniformly arranged, each limiting hole is used for positioning and supporting one pole body, the distance between the limiting holes is equal to the distance between the pole bodies of the circuit breaker, a supporting plate is arranged on one side of each limiting hole, an arc-shaped groove is formed in the top of each supporting plate, and the arc-shaped groove is matched with the arc-shaped groove. The arc-shaped groove is used for supporting a conducting rod of the pole; a linear driving mechanism A is mounted on one side of the lifting bracket, and a linear driving mechanism B is mounted on the other side of the lifting bracket; according to the utility model, the working efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breaker assembly, in particular to a transfer device used for assembling poles of outdoor vacuum circuit breakers. Background Art

[0002] At present, various vacuum circuit breakers are widely used in distribution stations at all levels in urban and rural areas. At present, in the production and assembly process of vacuum circuit breakers, the process of assembling the poles onto the shell is mainly completed by manual operation. This mode has low work efficiency and high work intensity, which seriously affects the rhythm of production. In view of this situation, there is an urgent need for a pole assembly and transfer device that is both safe and can improve work efficiency and reduce work intensity. Summary of the invention

[0003] The main purpose of the utility model is to solve the problems existing in the above-mentioned prior art and to provide a transfer device for assembling the poles of outdoor vacuum circuit breakers.

[0004] The specific scheme of the utility model is: a transfer device for assembling poles of outdoor vacuum circuit breakers, comprising a trolley, a bottom plate is mounted on the trolley, a lifting drive mechanism is mounted in the middle of the bottom plate, a lifting bracket is arranged above the bottom plate, a track A arranged along the X-axis is mounted on the top surface of the lifting bracket, a slide plate A is mounted on the track A, a track B arranged along the Y-axis is mounted on the top surface of the slide plate A, a slide plate B is mounted on the track B, and three limiting holes are arranged on the top surface of the slide plate B, the three limiting holes are arranged in a row and are evenly arranged, each limiting hole is used to position and support a pole body, the spacing between the limiting holes is equal to the spacing between the poles of the circuit breaker, a support plate is mounted on one side of each limiting hole, an arc-shaped groove is arranged on the top of the support plate, and the arc-shaped groove is used to support the conductive rod of the pole; a linear drive mechanism A is mounted on one side of the lifting bracket, the linear drive mechanism A is used to drive the slide plate A to translate along the track A, and a linear drive mechanism B is mounted on the other side of the lifting bracket, the linear drive mechanism B is used to drive the slide plate B to translate along the track B.

[0005] Furthermore, the lifting drive mechanism and the linear drive mechanism A and the linear drive mechanism B all use hydraulic cylinders.

[0006] Furthermore, an armrest is provided on one side of the trolley, and a control box is mounted on the armrest. The control box is provided with control buttons corresponding to the lifting drive mechanism, the linear drive mechanism A and the linear drive mechanism B respectively.

[0007] Furthermore, guide holes are provided at the four corners of the bottom plate, and a linear bearing is installed in each guide hole. A guide rod is installed at the bottom of the lifting bracket corresponding to each linear bearing.

[0008] Furthermore, universal rollers are installed at the bottom of the trolley, and each universal roller is equipped with a brake mechanism.

[0009] Furthermore, both the track A and the track B are dovetail tracks.

[0010] Compared with the prior art, the utility model has the following advantages: the utility model is transported and positioned by a trolley, aligned with the pole installation position of the circuit breaker, and assisted in assembly, which greatly reduces the labor intensity and makes the assembly operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional view of the utility model;

[0012] Figure 2 It is the front view of the utility model;

[0013] Figure 3 yes Figure 2 Side view of

[0014] Figure 4 yes Figure 2 AA view;

[0015] Figure 5 yes Figure 3 BB view;

[0016] Figure 6 It is a schematic diagram of the utility model in an assembled state;

[0017] In the figure: 1. bottom plate; 2. lifting bracket; 3. skateboard A; 4. skateboard B; 41. limit hole; 5. handrail; 6. control button; 7. linear drive mechanism B; 8. linear drive mechanism A; 9. support plate; 10. universal roller; 11. lifting drive mechanism; 12. track A; 13. track B; 14. guide rod. DETAILED DESCRIPTION

[0018] See also Figure 1-5The present embodiment is a transfer device for assembling poles of outdoor vacuum circuit breakers, comprising a trolley, a bottom plate 1 is mounted on the trolley, a lifting drive mechanism 11 is mounted in the middle of the bottom plate 1, a lifting bracket 2 is mounted above the bottom plate 1, a track A12 arranged along the X axis is mounted on the top surface of the lifting bracket 2, a slide plate A3 is mounted on the track A12, a track B13 arranged along the Y axis is mounted on the top surface of the slide plate A3, a slide plate B4 is mounted on the track B13, and three limiting holes 41 are arranged in a row and evenly arranged on the top surface of the slide plate B4. The three limiting holes 41 are arranged in a row and evenly arranged, and each limiting hole 41 is arranged in a row and evenly arranged on the top surface of the slide plate B4. The positioning hole 41 is used to position and support a pole body. The spacing between the limiting holes 41 is equal to the spacing between the circuit breaker poles. A support plate 9 is installed on one side of each limiting hole 41. An arc-shaped groove is provided on the top of the support plate 9. The arc-shaped groove is used to support the conductive rod of the pole; a linear drive mechanism A8 is installed on one side of the lifting bracket 2, and the linear drive mechanism A8 is used to drive the slide plate A3 to translate along the track A12. A linear drive mechanism B7 is installed on the other side of the lifting bracket 2, and the linear drive mechanism B7 is used to drive the slide plate B4 to translate along the track B13.

[0019] Furthermore, the lifting drive mechanism 11 and the linear drive mechanism A8 and the linear drive mechanism B7 all adopt hydraulic cylinders.

[0020] Furthermore, a handrail frame 5 is provided on one side of the trolley, and a control box is installed on the handrail frame 5. The control box is connected to the lifting drive mechanism 11 and the linear drive mechanism A8 and the linear drive mechanism B7. The control box is provided with control buttons 6 corresponding to the lifting drive mechanism 11, the linear drive mechanism A8 and the linear drive mechanism B7 respectively.

[0021] Furthermore, guide holes are provided at the four corners of the base plate 1 , and a linear bearing is installed in each guide hole. A guide rod 14 is installed at the bottom of the lifting bracket 2 corresponding to each linear bearing.

[0022] Furthermore, universal rollers 10 are installed at the bottom of the trolley, and each universal roller 10 is equipped with a brake mechanism.

[0023] Furthermore, the track A12 and the track B13 are both dovetail tracks.

[0024] See also Figure 6When the transfer device of this embodiment is used for auxiliary assembly, the operation is as follows: first, the three poles are placed in the respective limiting holes 41 on the slide B4, so that the conductive rods on the sides of the poles are supported in the arc-shaped grooves of the corresponding support plates 9, and then the three poles are transported to the bottom of the circuit breaker housing by the trolley, and the brake mechanism of the universal roller 10 is locked after being roughly aligned with the housing; then the slide A3 is controlled to translate along the X axis by the linear drive mechanism A8, and the slide B4 is controlled to translate along the Y axis by the linear drive mechanism B7, so as to adjust the position of the poles so that the three poles are aligned with the mounting holes of the housing. After alignment, the lifting and driving mechanism 11 is used to make the lifting bracket 2 move upward with the slide and the three poles as a whole. After each pole enters the corresponding mounting hole, the worker performs the subsequent assembly operation. After the assembly is completed, the lifting and driving mechanism 11 is lowered to make the slide B4 detach from the pole, and finally the brake mechanism of the universal roller 10 is released, and the trolley is pulled out. In this way, the three-phase poles are successfully assembled to the housing at one time, which improves the work efficiency, reduces the work intensity of the assembly staff, and makes the operation more convenient.

Claims

1. A transfer device for outdoor vacuum circuit breaker pole assembly, characterized by: The utility model comprises a trolley, which is provided with a bottom plate, a lifting drive mechanism is provided in the middle of the bottom plate, a lifting bracket is provided above the bottom plate, a track A arranged along the X-axis is provided on the top surface of the lifting bracket, a slide plate A is provided on the track A, a track B arranged along the Y-axis is provided on the top surface of the slide plate A, a slide plate B is provided on the track B, and three limiting holes are provided on the top surface of the slide plate B, the three limiting holes are arranged in a row and evenly, each limiting hole is used for positioning and supporting a pole body, the spacing between the limiting holes is equal to the spacing between the poles of the circuit breaker, a support plate is provided on one side of each limiting hole, an arc-shaped groove is provided on the top of the support plate, and the arc-shaped groove is used to support the conductive rod of the pole; a linear drive mechanism A is provided on one side of the lifting bracket, and the linear drive mechanism A is used to drive the slide plate A to translate along the track A, and a linear drive mechanism B is provided on the other side of the lifting bracket, and the linear drive mechanism B is used to drive the slide plate B to translate along the track B.

2. The transfer device for outdoor vacuum circuit breaker pole assembly according to claim 1 is characterized in that: The lifting drive mechanism and the linear drive mechanism A and the linear drive mechanism B all use hydraulic cylinders.

3. The transfer device for outdoor vacuum circuit breaker pole assembly according to claim 2 is characterized in that: An armrest is provided on one side of the trolley, on which a control box is mounted. The control box is provided with control buttons corresponding to the lifting drive mechanism, the linear drive mechanism A and the linear drive mechanism B respectively.

4. The transfer device for outdoor vacuum circuit breaker pole assembly according to claim 1 is characterized in that: The bottom plate is provided with guide holes at the four corners, each guide hole is equipped with a linear bearing, and the bottom of the lifting bracket is equipped with a guide rod corresponding to each linear bearing.

5. The transfer device for outdoor vacuum circuit breaker pole assembly according to claim 1 is characterized in that: The bottom of the trolley is provided with universal rollers, and each universal roller is provided with a brake mechanism.

6. The transfer device for outdoor vacuum circuit breaker pole assembly according to claim 1 is characterized in that: The track A and the track B are both dovetail tracks.

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