CN223583612U - Enclosed busbar support insulator disassembly and assembly tooling - Google Patents
Enclosed busbar support insulator disassembly and assembly toolingInfo
- Publication number
- CN223583612U CN223583612U CN202520276473.8U CN202520276473U CN223583612U CN 223583612 U CN223583612 U CN 223583612U CN 202520276473 U CN202520276473 U CN 202520276473U CN 223583612 U CN223583612 U CN 223583612U
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- CN
- China
- Prior art keywords
- arc
- clamping
- support insulator
- lifting mechanism
- fixed seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a disassembly and assembly tool for a closed bus support insulator, which comprises a base, a lifting mechanism and a clamping mechanism, wherein the lifting mechanism is installed on the base in a sliding and adjusting manner, the clamping mechanism is installed on the lifting mechanism and at least comprises two clamping jaws which are installed in an annular and uniformly-distributed manner, the end parts of the clamping jaws are fixedly connected with arc clamping blocks, and the inner arc surfaces of the arc clamping blocks are provided with arc clamping grooves. The arc-shaped clamping blocks of the clamping jaws on the clamping mechanism are used for clamping the supporting insulator, so that the stability is good, the position and the height of the supporting insulator during installation are adjustable, the supporting insulator is not easy to collide with the bus shell, and the supporting insulator and the bus conductor can be vertically installed.
Description
Technical Field
The utility model relates to the technical field of repair and maintenance tools of hydropower plants, in particular to a disassembly and assembly tool for a support insulator of a closed bus.
Background
The existing disassembly and assembly process for the enclosed bus supporting insulator is manually and manually disassembled and assembled, and has the defects that the supporting insulator is too heavy, and when the supporting insulator is disassembled and assembled, the manually and manually disassembled supporting insulator is easy to fall down, and the supporting insulator is easy to collide with a bus shell, so that the glaze of a porcelain insulator of the supporting insulator is damaged, and the insulation strength of the insulator is reduced. In addition, in the installation process, the existing installation process cannot enable the supporting insulator to be vertically installed with the bus conductor, mushroom nails at the end parts of the insulator are easy to misplace with the bus conductor, and the supporting effect of the supporting insulator is reduced.
Disclosure of utility model
The utility model aims to provide a disassembly and assembly tool for a closed bus supporting insulator, which clamps the supporting insulator through an arc clamping block of a clamping jaw on a clamping mechanism, has good stability, can adjust the position and the height of the supporting insulator during installation, is not easy to collide with a bus shell, and can enable the supporting insulator to be vertically installed with a bus conductor.
In order to achieve the above purpose, the utility model provides a disassembly and assembly tool for a closed bus support insulator, which comprises a base, a lifting mechanism and a clamping mechanism, wherein the lifting mechanism is slidably and adjustably arranged on the base, the clamping mechanism is arranged on the lifting mechanism and at least comprises two clamping jaws which are uniformly and annularly arranged, the end parts of the clamping jaws are fixedly connected with arc clamping blocks, and the inner arc surfaces of the arc clamping blocks are provided with arc clamping grooves.
The upper side of base is provided with at least one spout, installs the slider in the spout slidable, and elevating system's bottom is installed and is fixed on the slider.
The lifting mechanism adopts a scissor jack structure or a scissor fork type lifting structure.
The clamping mechanism comprises a fixing seat, connecting rods, clamping jaws, a movable seat and an adjusting mechanism, wherein the fixing seat is fixedly arranged at the top of the lifting mechanism, two connecting rods are symmetrically hinged to the fixing seat, one ends of the connecting rods, far away from the fixing seat, are respectively hinged to the middle parts of the two clamping jaws, the two clamping jaws are far away from one ends of the arc clamping blocks and are simultaneously hinged to the movable seat, one end of the adjusting mechanism is connected with the fixing seat, the other end of the adjusting mechanism is connected with the movable seat, and the distance between the movable seat and the fixing seat is adjusted, so that the distance between the arc clamping blocks on the clamping jaws on two sides is adjusted.
The adjusting mechanism is an air cylinder or an electric push rod.
The adjusting mechanism is a screw rod, the screw rod movably penetrates through the fixing seat and then is screwed with the movable seat in a threaded fit manner, and the screw rod is provided with a polygonal head at one end of the fixing seat.
And a protection pad is arranged in the arc-shaped clamping groove.
Compared with the prior art, the utility model has the following technical effects:
1. The support insulator is clamped by the arc-shaped clamping blocks of the clamping jaws on the clamping mechanism, the stability is good, the position and the height of the support insulator during installation are adjustable, the support insulator is not easy to collide with the bus shell, and the support insulator and the bus conductor can be vertically installed.
2. The arc-shaped clamping groove is internally provided with the protection pad, so that the support insulator can be protected during clamping.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a gripping mechanism according to the present utility model.
Fig. 3 is a schematic perspective view of a lifting mechanism installed on a base of the present utility model.
Reference numerals:
the base 10, the chute 11 and the slide block 12;
A lifting mechanism 20;
The clamping mechanism 30, a fixed seat 31, a connecting rod 32, a first pin 321, a second pin 322, a clamping jaw 33, an arc clamping block 34, an arc clamping groove 341, a movable seat 35, an adjusting mechanism 36 and a polygonal head 361.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
Example 1:
Referring to fig. 1-3, a disassembly and assembly tool for a closed bus supporting insulator comprises a base 10, a lifting mechanism 20 and a clamping mechanism 30, wherein the lifting mechanism 20 is installed on the base 10 in a sliding and adjusting mode, the clamping mechanism 30 is installed on the lifting mechanism 20, the clamping mechanism 30 at least comprises two clamping jaws 33 which are installed in an annular and uniformly-distributed mode, the end portions of the clamping jaws 33 are fixedly connected with arc clamping blocks 34, and arc clamping grooves 341 are formed in the inner arc surfaces of the arc clamping blocks 34. The arc-shaped clamping blocks 34 of the clamping jaws 33 on the clamping mechanism 30 are used for clamping the supporting insulator, so that the stability is good, the position and the height of the supporting insulator during installation are adjustable, the supporting insulator is not easy to collide with a bus shell, and the supporting insulator and a bus conductor can be vertically installed.
When the support insulator is used, the outer surface of the support insulator is provided with the multi-layer convex ring structure, and the arc-shaped clamping grooves 341 of the arc-shaped clamping blocks 34 are clamped on one of the convex ring structures, so that the support insulator can be prevented from overturning, and is in a transverse state. During installation, the position of the lifting mechanism 20 on the base 10 is moved to translate the support insulator, and the height of the support insulator is adjusted by adjusting the lifting mechanism 20.
In this embodiment, the clamping mechanism 30 may employ a clamping stable jaw device disclosed in CN221391115U, and in use, the arc-shaped clamping block 34 is mounted at the end of the riser far from the transmission case.
In this embodiment, referring to fig. 3, at least one chute 11 is disposed on the upper side of the base 10, the chute 11 has a convex structure, a sliding block 12 is slidably disposed in the chute 11, and the bottom of the lifting mechanism 20 is mounted and fixed on the sliding block 12.
In application, the width and length of the base 10 can be selected according to actual needs, and the number of the sliding grooves 11 can also be selected according to actual needs.
The lifting mechanism 20 may slide on the base 10 in other configurations than the above, for example, a linear guide rail is mounted on the base 10, a matched slide block is mounted on the linear guide rail, and the bottom of the lifting mechanism 20 is mounted and fixed on the slide block 12.
Specifically, the lifting mechanism 20 adopts a scissor jack structure, or a scissor fork type lifting structure. For example, using a scissor jack structure as disclosed in CN201473257U, or using a scissor lift structure as disclosed in CN 220375732U.
Further, a protection pad is installed in the arc-shaped clamping groove 341. The protection pad can be made of rubber or thin wood board. The protection pad can adopt U-shaped groove structure, like this when pressing from both sides and getting, can protect the support insulator.
Example 2:
In this embodiment, referring to fig. 2, the gripping mechanism 30 includes a fixed seat 31, a connecting rod 32, clamping jaws 33, a movable seat 35 and an adjusting mechanism 36, the fixed seat 31 is fixedly installed at the top of the lifting mechanism 20, two connecting rods 32 are symmetrically hinged on the fixed seat 31, one ends of the two connecting rods 32, which are far away from the fixed seat 31, are respectively hinged at the middle parts of the two clamping jaws 33, one ends of the two clamping jaws 33, which are far away from the arc-shaped clamping blocks 34, are simultaneously hinged with the movable seat 35, one end of the adjusting mechanism 36 is connected with the fixed seat 31, the other end of the adjusting mechanism is connected with the movable seat 35, and the distance between the movable seat 35 and the fixed seat 31 is adjusted, so that the distance between the arc-shaped clamping blocks 34 on the two clamping jaws 33 is adjusted.
In this embodiment, one end of the connecting rod 32 is hinged to the fixing seat 31 through the first pin 321, the other end of the connecting rod 32 is hinged to the clamping jaw 33 through the second pin 322, a groove is formed in the position, hinged to the connecting rod 32, of the clamping jaw 33, and the connecting rod 32 is inserted into the groove, so that stability is improved. Of course, the two sides of the fixing seat 31 are also provided with notches, and the connecting rod 32 is hinged in the notches.
In one embodiment, the adjustment mechanism 36 is a pneumatic cylinder or an electric push rod.
In another embodiment, the adjusting mechanism 36 is a screw, which is screwed with the movable seat 35 after movably passing through the fixed seat 31, and has a polygonal head 361 at one end of the fixed seat 31. In use, the movable seat 35 is driven to move by screwing the polygonal head 361, thereby rotating the screw.
In fig. 2, when the screw is rotated and the movable seat 35 is moved to the fixed seat 31 side, the link 32 swings to the arc-shaped clamp blocks 34 side, the arc-shaped clamp blocks 34 on both sides are close, and the interval is reduced, thereby clamping and supporting the insulator.
The application method or principle of the utility model:
When the fixture is used, as shown in fig. 1, the lifting mechanism 20 is moved to enable the two clamping jaws 33 of the clamping mechanism 30 to be respectively positioned at two sides of the supporting insulator, then the adjusting mechanism 36 which is turned into a screw rod drives the movable seat 35 to move, and when the movable seat 35 moves to one side of the fixed seat 31, the connecting rod 32 swings to one side of the arc-shaped clamping blocks 34, and the arc-shaped clamping blocks 34 at two sides are close to each other, so that the supporting insulator is clamped.
Then, the lifting mechanism 20 is moved to adjust the mounting position, and the lifting mechanism 20 is adjusted to adjust the mounting height, thereby mounting the support insulator.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520276473.8U CN223583612U (en) | 2025-02-20 | 2025-02-20 | Enclosed busbar support insulator disassembly and assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520276473.8U CN223583612U (en) | 2025-02-20 | 2025-02-20 | Enclosed busbar support insulator disassembly and assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223583612U true CN223583612U (en) | 2025-11-21 |
Family
ID=97711305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520276473.8U Active CN223583612U (en) | 2025-02-20 | 2025-02-20 | Enclosed busbar support insulator disassembly and assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223583612U (en) |
-
2025
- 2025-02-20 CN CN202520276473.8U patent/CN223583612U/en active Active
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