Auxiliary device for dismantling isolation switch of existing contact network of operating line

Abstract

The invention belongs to the technical field of dismantling auxiliary devices, and discloses an operating line existing contact net disconnecting switch dismantling auxiliary device which comprises three H-shaped supporting columns, first connecting plates are fixedly connected among the three H-shaped supporting columns, and mounting assemblies are arranged on the outer sides of the H-shaped supporting columns. And an auxiliary assembly is arranged on the outer side of the mounting assembly. According to the railway disconnecting switch dismounting device, a second support erecting block is rotated, so that the second support erecting block is placed on the outer side of a first connecting plate, then the first support erecting block is rotated, so that an auxiliary slope block is driven to be placed on the top of an L-shaped plate, then a limiting block is rotated, so that the limiting block is erected on an erecting rod, and then a railway disconnecting switch is dismounted; and then the railway disconnecting switch is pulled to the first supporting erecting block, so that the railway disconnecting switch is conveniently carried, the carrying difficulty is reduced, the possibility of damage of the device is reduced, and the safety of the device and personnel is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of demolition assistance devices, specifically an auxiliary device for demolishing existing catenary disconnectors on operating lines. Background Technique

[0002] Regarding the current renovation of existing operating railways, many heavy equipment needs to be demolished or replaced from high places, such as disconnectors, ratchet devices, etc.; in many cases, the renovation of existing lines occurs in complex line sections such as stations and yards. To ensure the normal operation of other lines and minimize the impact on the railway system as much as possible, only a small area can be temporarily powered off, and the catenary equipment is removed or replaced manually.

[0003] Currently, when demolishing railway disconnectors, generally a metal frame is erected, and then technicians will rise along with the metal frame, and then demolish the railway disconnector. However, due to the heavy weight of the railway disconnector, after demolition, since the railway disconnector is placed on an H-shaped pillar, it is not convenient to carry. During carrying, the railway disconnector may fall, resulting in damage to the device and injury to personnel. Summary of the Invention

[0004] The purpose of the present invention is to provide an auxiliary device for demolishing existing catenary disconnectors on operating lines to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An auxiliary device for demolishing existing catenary disconnectors on operating lines, including three H-shaped pillars. A first connecting plate is fixedly connected between the three H-shaped pillars. An installation component is arranged outside the H-shaped pillars, and an auxiliary component is arranged outside the installation component. The auxiliary component includes two auxiliary slope blocks abutting against the top of the installation component. A first support block is fixedly connected to the outside of the auxiliary slope block. A limiting block is rotatably connected inside the first support block. A second support block is rotatably connected inside the first support block. The bottom of the second support block abuts against the top of the first connecting plate. A rotating seat is rotatably connected to the outside of the second support block.

[0006] Preferably, a fixing component is arranged outside the rotating seat. The fixing component includes an installation frame fixedly connected to the outside of the rotating seat. A second screw rod is slidably connected inside the installation frame. The second screw rod penetrates through the installation frame, and a second nut is threadedly connected to the outside of the second screw rod.

[0007] Preferably, the installation component includes four L-shaped plates fixedly connected to the outside of the H-shaped pillars. The four L-shaped plates are divided into two groups, and two support plates are fixedly connected between the two groups of L-shaped plates.

[0008] Preferably, the mounting assembly further includes a first screw rod passing through the two L-shaped plates and slidably connected to the L-shaped plates, and a first nut is threadedly connected to the outer side of the first screw rod.

[0009] Preferably, a placement assembly is provided on the outer side of the mounting frame. The placement assembly includes a platform slidably connected to the inside of the mounting frame. The platform is penetrated by a second screw rod and is slidably connected thereto. Four protective rods are fixedly connected to the top of the platform. Eight erection rods are fixedly connected between the four protective rods. The outer side of the erection rod is slidably connected to the inside of the limit block.

[0010] Preferably, a support assembly is provided on the outer side of the erection rod. The support assembly includes two placement plates movably connected to the outer side of one of the erection rods, and the inner sides of the two placement plates are both slidably connected to the outer side of the other erection rod.

[0011] Preferably, an erection assembly is provided at the bottom of the platform. The erection assembly includes two second connecting plates fixedly connected to the bottom of the platform. Two support rods are fixedly connected to the bottom of the second connecting plates. Reinforcement rods are fixedly connected between the four support rods.

[0012] Preferably, the bottom of the auxiliary slope block is slidably connected to the top of the L-shaped plate, and the end of the first support erection block abuts against the outer side of the L-shaped plate.

[0013] Preferably, a transportation assembly is provided on the outer side of the protective rod. The transportation assembly includes two connection blocks slidably connected to the outer sides of the two protective rods. A support frame is rotatably connected to the inside of the connection block. A bottom plate is fixedly connected to the bottom of the support frame. A motor is fixedly connected to the top of the bottom plate. A transmission rod is fixedly connected to the driving end of the motor. The end of the transmission rod is rotatably connected to a vertical plate. The bottom of the vertical plate is fixedly connected to the bottom of the bottom plate. Four first limit plates are fixedly connected to the outer side of the transmission rod. The four first limit plates are arranged in two groups. Two steel ropes are fixedly connected to the outer side of the transmission rod. A pulley is rotatably connected to the outer side of the steel rope. The pulley is rotatably connected to the outer side of the support frame. A lifting ring is fixedly connected to the end of the steel rope. A transportation plate is fixedly connected to the bottom of the lifting ring. The transportation plate is slidably connected to the outer sides of the two support frames. Six limit rods are fixedly connected to the top of the transportation plate. The six limit rods are divided into three groups. Second limit plates are fixedly connected to the tops of the three groups of limit rods.

[0014] The beneficial effects of the present invention are as follows: 1. The present invention rotates the second support erection block, places the second support erection block outside the first connecting plate to support its position, then rotates the first support erection block, places the end of the first support erection block outside the L-shaped plate, drives the auxiliary slope block to be placed on the top of the L-shaped plate, fixes the position of the first support erection block, then rotates the limit block to fix the position of the first support erection block, then disassembles the railway disconnector. After the disassembly is completed, the railway disconnector is pulled to move it onto the first support erection block and then to the limit block, so as to facilitate changing the position of the railway disconnector, facilitate the handling of the railway disconnector, reduce the difficulty of handling, reduce the possibility of the railway disconnector falling, reduce the possibility of damage to the device, and improve the safety of the device and personnel.

[0015] 2. The present invention slides the installation frame onto the platform, and then through the cooperation of the second screw and the second nut, fixes the installation frame on the platform to fix the position of the auxiliary component, so as to facilitate the subsequent disassembly and handling of the railway disconnector.

[0016] 3. The present invention rotates the placement plate, places the placement plate on the erection rod to limit its position, so as to facilitate moving the railway disconnector onto the placement plate and reduce the handling difficulty of the railway disconnector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic side view structure diagram of the whole of the present invention; Figure 2 is a schematic top view structure diagram of the whole of the present invention; Figure 3 is a schematic diagram of the split structure of some components of the present invention; Figure 4 is a schematic side view structure diagram of some components of the present invention; Figure 5 For the present invention Figure 3 is an enlarged structure diagram of Area A in the present invention; Figure 6 is a schematic top view structure diagram of some components of the present invention; Figure 7 is a schematic front view structure diagram of the internal components of the present invention; Figure 8 is a schematic side view structure diagram of some components of the present invention.

[0018] In the figure: 1. H-shaped support; 2. First connecting plate; 3. L-shaped plate; 4. Support plate; 5. First screw; 6. First nut; 7. Auxiliary slope block; 8. First support erection block; 9. Second support erection block; 10. Rotating seat; 11. Installation frame; 12. Second screw; 13. Second nut; 14. Limit block; 15. Support rod; 16. Reinforcement rod; 17. Second connecting plate; 18. Platform; 19. Protective rod; 20. Erection rod; 21. Placing plate; 22. Bottom plate; 23. Support frame; 24. Connecting block; 25. Transport plate; 26. Motor; 27. Transmission rod; 28. First limit plate; 29. Steel wire rope; 30. Pulley; 31. Lifting ring; 32. Limit rod; 33. Second limit plate. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] As Figures 1 to 8 shown, the embodiment of the present invention provides an auxiliary device for removing the existing disconnector of the catenary on the operating line, including an H-shaped support 1. There are three H-shaped supports 1, and a first connecting plate 2 is fixedly connected between the three H-shaped supports 1. An installation component is arranged outside the H-shaped support 1, and an auxiliary component is arranged outside the installation component. The auxiliary component includes two auxiliary slope blocks 7 that abut against the top of the installation component. A first support erection block 8 is fixedly connected to the outside of the auxiliary slope block 7. A limit block 14 is rotatably connected inside the first support erection block 8. A second support erection block 9 is rotatably connected inside the first support erection block 8. The bottom of the second support erection block 9 abuts against the top of the first connecting plate 2. A rotating seat 10 is rotatably connected to the outside of the second support erection block 9.

[0021] Among them, by rotating the second support block 9, the second support block 9 is placed outside the first connecting plate 2 to support the position of the second support block 9. Then, rotate the first support block 8 to place the end of the first support block 8 outside the L-shaped plate 3, driving the auxiliary slope block 7 to be placed on the top of the L-shaped plate 3 to fix the position of the first support block 8. Then, rotate the limit block 14 to fix the position of the first support block 8. Subsequently, disassemble the railway disconnector. After the disassembly is completed, pull the railway disconnector to pull it onto the first support block 8 and move it to the limit block 14, which is convenient for changing the position of the railway disconnector, facilitating the handling of the railway disconnector, reducing the difficulty of handling, reducing the possibility of the railway disconnector falling, reducing the possibility of the device being damaged, and improving the safety of the device and personnel.

[0022] As Figure 7 As shown, a fixing component is provided outside the rotating seat 10. The fixing component includes a mounting frame 11 fixedly connected to the outside of the rotating seat 10. A second screw 12 is slidably connected inside the mounting frame 11. The second screw 12 penetrates through the mounting frame 11, and a second nut 13 is threadedly connected to the outside of the second screw 12.

[0023] Among them, by sliding the mounting frame 11 onto the platform 18, and then through the cooperation of the second screw 12 and the second nut 13, the mounting frame 11 is fixed to the platform 18 to fix the position of the auxiliary component, which is convenient for subsequent disassembly and handling of the railway disconnector.

[0024] As Figure 3 As shown, the mounting component includes four L-shaped plates 3 fixedly connected to the outside of the H-shaped support column 1. The four L-shaped plates 3 are divided into two groups, and two support plates 4 are fixedly connected between the two groups of L-shaped plates 3.

[0025] As Figure 5 As shown, the mounting component further includes a first screw 5 passing through and slidably connected to the two L-shaped plates 3, and a first nut 6 is threadedly connected to the outside of the first screw 5.

[0026] Among them, the cooperation of the first screw 5 and the first nut 6 is used to fix the position of the L-shaped plate 3, fix the L-shaped plate 3 on the H-shaped support column 1, and facilitate the installation of the railway disconnector.

[0027] As Figure 6As shown in the figure, a placement component is arranged on the outside of the installation frame 11. The placement component includes a platform 18 slidably connected to the inside of the installation frame 11. The platform 18 is penetrated by a second screw rod 12 and is slidably connected. Four protective rods 19 are fixedly connected to the top of the platform 18. Eight erection rods 20 are fixedly connected between the four protective rods 19. The outside of the erection rod 20 is slidably connected to the inside of the limit block 14.

[0028] Among them, the cooperation of the protective rod 19 and the erection rod 20 can protect personnel and limit the position of the disassembled railway disconnector, reducing the possibility of personnel and the railway disconnector falling.

[0029] As Figure 6 shown, a support component is arranged on the outside of the erection rod 20. The support component includes two placement plates 21 movably connected to the outside of one of the erection rods 20. The inside of both placement plates 21 is slidably connected to the outside of the other erection rod 20.

[0030] Among them, by rotating the placement plate 21, the placement plate 21 is erected on the erection rod 20 to limit the position of the placement plate 21, facilitating the movement of the railway disconnector onto the placement plate 21.

[0031] As Figure 1 shown, an erection component is arranged at the bottom of the platform 18. The erection component includes two second connecting plates 17 fixedly connected to the bottom of the platform 18. Two support rods 15 are fixedly connected to the bottom of the second connecting plates 17. Reinforcement rods 16 are fixedly connected between the four support rods 15.

[0032] Among them, through the cooperation of the support rods 15 and the reinforcement rods 16, the platform 18 can be supported.

[0033] As Figure 2 shown, the bottom of the auxiliary slope block 7 is slidably connected to the top of the L-shaped plate 3. The end of the first support erection block 8 abuts against the outside of the L-shaped plate 3.

[0034] Among them, through the auxiliary slope block 7, it is convenient to move the disassembled railway disconnector onto the first support erection block 8, facilitating the handling of the railway disconnector.

[0035] As Figure 8As shown in the figure, a transportation component is arranged outside the protective rod 19. The transportation component includes two connection blocks 24 slidably connected to the outside of the two protective rods 19. A support frame 23 is rotatably connected inside the connection block 24. The bottom of the support frame 23 is fixedly connected to a bottom plate 22. A motor 26 is fixedly connected to the top of the bottom plate 22. The driving end of the motor 26 is fixedly connected to a transmission rod 27. The end of the transmission rod 27 is rotatably connected to a vertical plate, and the bottom of the vertical plate is fixedly connected to the bottom of the bottom plate 22. Four first limiting plates 28 are fixedly connected to the outside of the transmission rod 27. The four first limiting plates 28 are arranged in two groups. Two steel ropes 29 are fixedly connected to the outside of the transmission rod 27. A pulley 30 is rotatably connected to the outside of the steel rope 29. The pulley 30 is rotatably connected to the outside of the support frame 23. The end of the steel rope 29 is fixedly connected to a lifting ring 31. A transportation plate 25 is fixedly connected to the bottom of the lifting ring 31. The transportation plate 25 is slidably connected to the outside of the two support frames 23. Six limiting rods 32 are fixedly connected to the top of the transportation plate 25. The six limiting rods 32 are divided into three groups. Second limiting plates 33 are fixedly connected to the tops of the three groups of limiting rods 32.

[0036] Among them, the disconnector is pushed onto the transportation plate 25, and then the motor 26 is started to drive the transmission rod 27 to rotate, thereby releasing the steel rope 29, driving the transportation plate 25 to descend, making the bottom of the transportation plate 25 abut against the top of the bottom plate 22, and moving the disconnector to the ground, so as to facilitate subsequent inspection or transportation of the disconnector.

[0037] Working principle and usage process: By rotating the second support block 9, the second support block 9 is placed outside the first connecting plate 2 to support the position of the second support block 9. Then rotate the first support block 8, place the end of the first support block 8 on the L-shaped plate 3, drive the auxiliary slope block 7 to be placed on the top of the L-shaped plate 3, and fix the position of the first support block 8. Then rotate the limit block 14 to fix the position of the first support block 8. Then disassemble the railway disconnector. After the disassembly is completed, pull the railway disconnector to move the railway disconnector onto the first support block 8 and move the railway disconnector onto the limit block 14, so as to facilitate changing the position of the railway disconnector, facilitate handling the railway disconnector, reduce the difficulty of handling, reduce the possibility of the railway disconnector falling, reduce the possibility of damage to the device, and improve the safety of the device and personnel.

[0038] It should be noted that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Auxiliary device for removing existing catenary disconnector on operating line, comprising an H-shaped support column (1), characterized in that: There are three H-shaped struts (1) provided. A first connecting plate (2) is fixedly connected between the three H-shaped struts (1). An installation component is arranged outside the H-shaped strut (1), and an auxiliary component is arranged outside the installation component. The auxiliary component includes two auxiliary slope blocks (7) abutting against the top of the installation component. A first support block (8) is fixedly connected to the outside of the auxiliary slope block (7). A limiting block (14) is rotatably connected inside the first support block (8). A second support block (9) is rotatably connected inside the first support block (8). The bottom of the second support block (9) abuts against the top of the first connecting plate (2). A rotating seat (10) is rotatably connected to the outside of the second support block (9).

2. The auxiliary device for removing the existing catenary disconnector on the operation line according to claim 1, wherein: A fixing component is arranged outside the rotating seat (10). The fixing component includes an installation frame (11) fixedly connected to the outside of the rotating seat (10). A second screw rod (12) is slidably connected inside the installation frame (11). The second screw rod (12) penetrates through the installation frame (11). A second nut (13) is threadedly connected to the outside of the second screw rod (12).

3. The auxiliary device for removing the existing OCS disconnector on the operation line according to claim 1, characterized in that: The installation component includes four L-shaped plates (3) fixedly connected to the outside of the H-shaped strut (1). The four L-shaped plates (3) are divided into two groups, and two support plates (4) are fixedly connected between the two groups of L-shaped plates (3).

4. The auxiliary device for removing the existing catenary disconnector on the operation line according to claim 1, characterized in that: The installation component further includes a first screw rod (5) penetrating through the two L-shaped plates (3) and slidably connected to the L-shaped plates (3). A first nut (6) is threadedly connected to the outside of the first screw rod (5).

5. The auxiliary device for removing the existing catenary disconnector on the operation line according to claim 1, characterized in that: An arrangement component is arranged outside the installation frame (11). The arrangement component includes a platform (18) slidably connected inside the installation frame (11). The platform (18) is penetrated by the second screw rod (12) and slidably connected. Four protective rods (19) are fixedly connected to the top of the platform (18). Eight support rods (20) are fixedly connected between the four protective rods (19). The outside of the support rod (20) is slidably connected to the inside of the limiting block (14).

6. The auxiliary device for removing the existing catenary disconnector on the operation line according to claim 1, characterized in that: A support component is arranged outside the support rod (20). The support component includes two placing plates (21) movably connected to the outside of one of the support rods (20). The inside of both placing plates (21) is slidably connected to the outside of the other support rod (20).

7. The auxiliary device for removing the existing catenary disconnector on the operation line according to claim 1, characterized in that: An erection component is arranged at the bottom of the platform (18). The erection component includes two second connecting plates (17) fixedly connected to the bottom of the platform (18). Two support rods (15) are fixedly connected to the bottom of the second connecting plates (17). Reinforcement rods (16) are fixedly connected between the four support rods (15).

8. The auxiliary device for removing the existing catenary disconnector on the operation line according to claim 1, characterized in that: The bottom of the auxiliary slope block (7) is slidably connected to the top of the L-shaped plate (3). The end of the first support block (8) abuts against the outside of the L-shaped plate (3).

9. The auxiliary device for removing the existing catenary disconnector on the operation line according to claim 1, wherein: A transport component is provided outside the protective rod (19). The transport component includes two connection blocks (24) slidably connected to the outside of the two protective rods (19). A support frame (23) is rotatably connected inside the connection block (24). A bottom plate (22) is fixedly connected to the bottom of the support frame (23). A motor (26) is fixedly connected to the top of the bottom plate (22). A transmission rod (27) is fixedly connected to the transmission end of the motor (26). The end of the transmission rod (27) is rotatably connected to a vertical plate, and the bottom of the vertical plate is fixedly connected to the bottom of the bottom plate (22). Four first limit plates (28) are fixedly connected to the outside of the transmission rod (27). The four first limit plates (28) are set in two groups. Two steel ropes (29) are fixedly connected to the outside of the transmission rod (27). A pulley (30) is rotatably connected to the outside of the steel rope (29). The pulley (30) is rotatably connected to the outside of the support frame (23). A lifting ring (31) is fixedly connected to the end of the steel rope (29). A transport plate (25) is fixedly connected to the bottom of the lifting ring (31). The transport plate (25) is slidably connected to the outside of the two support frames (23). Six limit rods (32) are fixedly connected to the top of the transport plate (25). The six limit rods (32) are divided into three groups. Second limit plates (33) are fixedly connected to the tops of the three groups of limit rods (32).

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