CN221436352U - Assembly spanner for environment-friendly cabinet switch - Google Patents
Assembly spanner for environment-friendly cabinet switch Download PDFInfo
- Publication number
- CN221436352U CN221436352U CN202323274529.6U CN202323274529U CN221436352U CN 221436352 U CN221436352 U CN 221436352U CN 202323274529 U CN202323274529 U CN 202323274529U CN 221436352 U CN221436352 U CN 221436352U
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- CN
- China
- Prior art keywords
- pull rod
- support
- clamp
- contact spring
- cabinet switch
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- 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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- 230000007613 environmental effect Effects 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of power distribution equipment, in particular to an assembly spanner for an environment-friendly cabinet switch, which comprises vacuum bubbles, cams, a support, a pull rod and contact springs, wherein the vacuum bubbles are connected with the pull rod through threads at the lower end of the pull rod, the support is arranged between the cams, the contact springs are arranged on the pull rod in a surrounding manner, a U-shaped clamping groove is formed in the bottom of the support, the support is clamped at the top of the pull rod, a spring driving tube is sleeved on the pull rod, a groove is formed in the spring driving tube and is clamped with the support, the cams, the support and the pull rod are connected through nuts and studs, the studs penetrate through the cams, the support and the pull rod, and rollers and gaskets are arranged at two ends of each stud.
Description
Technical Field
The utility model relates to the technical field of power distribution equipment, in particular to an assembly spanner for an environment-friendly cabinet switch.
Background
An environmental protection cabinet is a compact switchgear used in a power distribution system, and is usually installed in a ring network of a power distribution network. The environment-friendly cabinet is used for controlling and protecting a branch loop in the power system and realizing the functions of segmented power supply and fault isolation. Through rational arrangement and different functional modules of outfit, the environmental protection cabinet has realized the control, protection and the monitoring to distribution system, has improved power supply reliability and operating efficiency.
For the environment-friendly cabinet switch, the corresponding assembly spanner is generally used for fastening and dismounting. An assembly wrench refers to a tool specifically designed for mounting and dismounting a particular part or assembly.
The existing assembly spanner has overlarge volume or conventional structure, is difficult to normally assemble at an environment-friendly cabinet switch with a small space and a barrier, and is easy to cause equipment loss.
Disclosure of utility model
The utility model aims to solve the technical problems that: overcomes the defects in the prior art and provides an assembly spanner for an environment-friendly cabinet switch.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an assembly spanner for environmental protection cabinet switch, including vacuum bubble, the cam, the support, pull rod and contact spring, the vacuum bubble passes through the screw thread of pull rod lower extreme and is connected with the pull rod, the support sets up between the cam, contact spring encircles and sets up on the pull rod, the support bottom is equipped with U type draw-in groove, the support joint is at the pull rod top, still the cover is equipped with the spring drive pipe on the pull rod, be equipped with fluting and support joint on the spring drive pipe, pass through nut and stud connection between cam, support and the pull rod, the stud passes cam, support and pull rod, the double-screw bolt both ends all are equipped with gyro wheel and packing ring.
Further, the novel contact spring assembly comprises a soft connecting plate and a contact spring gasket, wherein the contact spring gasket is arranged between the soft connecting plate and the contact spring, and the soft connecting plate and the contact spring gasket are sleeved on the pull rod.
Further, the special-shaped wrench comprises a first clamp and a second clamp, wherein the first clamp is U-shaped, openings are formed in two ends of the first clamp, the second clamp is clamped at two ends of the first clamp, and the first clamp is clamped on the surfaces of the pull rod and the contact spring.
Further, the vacuum bulb is a ceramic shell.
Further, the bracket is inverted V-shaped.
The beneficial effects of the utility model are as follows:
1. According to the assembly spanner for the environment-friendly cabinet switch, the soft connecting plate is arranged in the center of the whole structure, so that the center stress of the whole product is ensured, and the situation that the lap joint is not firm and the assembly spanner falls off is avoided;
2. According to the assembly spanner for the environment-friendly cabinet switch, the rollers are arranged at the two ends of the stud, so that the cam drives the bracket to move in the working process, and the working space of the assembly spanner is adapted;
3. this environmental protection cabinet assembly spanner for switch through the special-shaped spanner of design size compacter, has solved because the problem that conventional instrument can't normally work that the assembly space is narrow and small leads to.
Drawings
The utility model will be further described with reference to the drawings and embodiments.
FIG. 1 is a schematic diagram of the structure of the utility model;
FIG. 2 is a schematic view of a part of the structure of the inventive center;
FIG. 3 is a schematic view of a profile wrench;
Fig. 4 is a schematic view of the structure of the utility model for removing the special wrench.
In the figure: 1. vacuum soaking; 2. a cam; 3. a bracket; 4. a pull rod; 5. a contact spring; 6. a spring drive tube; 7. a stud; 8. a roller; 9. a gasket; 10. a soft connecting plate; 11. a contact spring pad; 12. a special-shaped wrench; 12-1, a first clamp; 12-2, a second clamp.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings. These drawings are simplified schematic views illustrating the basic structure of the present utility model by way of illustration only, and thus show only the constitution related to the present utility model.
As shown in fig. 1-4, an assembly spanner for an environment-friendly cabinet switch comprises a vacuum bulb 1, a cam 2, a support 3, a pull rod 4 and a contact spring 5, wherein the vacuum bulb 1 is connected with the pull rod 4 through threads at the lower end of the pull rod 4, the support 3 is arranged between the cam 2, the contact spring 5 is arranged on the pull rod 4 in a surrounding mode, a U-shaped clamping groove is formed in the bottom of the support 3, the support 3 is clamped at the top of the pull rod 4, a spring driving tube 6 is further sleeved on the pull rod 4, a groove is formed in the spring driving tube 6 and is clamped with the support 3, the cam 2, the support 3 and the pull rod 4 are connected through nuts and studs 7, the studs 7 penetrate through the cam 2, the support 3 and the pull rod 4, and rollers 8 and washers 9 are arranged at two ends of each stud 7.
As shown in fig. 1-4, the device further comprises a soft connecting plate 10 and a contact spring gasket 11, wherein the contact spring gasket 11 is arranged between the soft connecting plate 10 and the contact spring 5, and the soft connecting plate 10 and the contact spring gasket 11 are sleeved on the pull rod 4.
As shown in fig. 1 and 3, the special-shaped wrench also comprises a special-shaped wrench 12, wherein the special-shaped wrench comprises a first clamp 12-1 and a second clamp 12-2, the first clamp 12-1 is U-shaped, openings are formed in two ends of the first clamp 12-1, the second clamp 12-2 is clamped at two ends of the first clamp 12-1, and the first clamp 12-1 is clamped on the surfaces of the pull rod 4 and the contact spring 5.
As shown in fig. 1, the bracket 3 is inverted V-shaped.
The assembly spanner for the environment-friendly cabinet switch is compact in size, simple and reliable in structure by utilizing the special-shaped spanner 12, and solves the problems that an assembly space of an isolation switch area of the environment-friendly cabinet is narrow and blocked, and the assembly is difficult to assemble. The cam 2 can drive the bracket 3 to slide, so that a proper working space is provided for assembling the spanner. Through the design of the soft connecting plate 10, the central stress of the whole structure is ensured, and the loss caused by falling due to loose lap joint is avoided.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. An assembly spanner for an environment-friendly cabinet switch is characterized in that: this assembly spanner includes vacuum bubble (1), cam (2), support (3), pull rod (4) and contact spring (5), vacuum bubble (1) pass through the screw thread of pull rod (4) lower extreme with pull rod (4) are connected, support (3) set up between cam (2), contact spring (5) encircle and set up on pull rod (4), support (3) bottom is equipped with U type draw-in groove, support (3) joint is in pull rod (4) top, still the cover is equipped with spring drive tube (6) on pull rod (4), be equipped with the fluting on spring drive tube (6) with support (3) joint, be connected through nut and double-screw bolt (7) between cam (2), support (3) and pull rod (4), double-screw bolt (7) pass cam (2), support (3) and pull rod double-screw bolt (4), both ends of packing ring (7) all are equipped with gyro wheel (8) and (9).
2. The assembly spanner for environmental protection cabinet switch of claim 1, wherein: still include soft connecting plate (10) and contact spring gasket (11), contact spring gasket (11) set up soft connecting plate (10) with between contact spring (5), soft connecting plate (10) and contact spring gasket (11) all overlap and establish on pull rod (4).
3. The assembly spanner for environmental protection cabinet switch of claim 1, wherein: the novel special-shaped wrench comprises a first clamp (12-1) and a second clamp (12-2), wherein the first clamp (12-1) is U-shaped, openings are formed in two ends of the first clamp (12-1), the second clamp (12-2) is clamped at two ends of the first clamp (12-1), and the first clamp (12-1) is clamped on the surfaces of the pull rod (4) and the contact spring (5).
4. The assembly spanner for environmental protection cabinet switch of claim 1, wherein: the vacuum bulb (1) is a ceramic shell.
5. The assembly spanner for environmental protection cabinet switch of claim 1, wherein: the bracket (3) is of an inverted V shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323274529.6U CN221436352U (en) | 2023-11-30 | 2023-11-30 | Assembly spanner for environment-friendly cabinet switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323274529.6U CN221436352U (en) | 2023-11-30 | 2023-11-30 | Assembly spanner for environment-friendly cabinet switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221436352U true CN221436352U (en) | 2024-07-30 |
Family
ID=92064325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323274529.6U Active CN221436352U (en) | 2023-11-30 | 2023-11-30 | Assembly spanner for environment-friendly cabinet switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221436352U (en) |
-
2023
- 2023-11-30 CN CN202323274529.6U patent/CN221436352U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |