CN222071640U - Suspension insulator steel cap - Google Patents
Suspension insulator steel cap Download PDFInfo
- Publication number
- CN222071640U CN222071640U CN202420795653.2U CN202420795653U CN222071640U CN 222071640 U CN222071640 U CN 222071640U CN 202420795653 U CN202420795653 U CN 202420795653U CN 222071640 U CN222071640 U CN 222071640U
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- CN
- China
- Prior art keywords
- steel cap
- clamping
- fixedly connected
- clamping frame
- block
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 239000012212 insulator Substances 0.000 title claims abstract description 40
- 239000000725 suspension Substances 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 3
- 229920002379 silicone rubber Polymers 0.000 description 6
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses a suspension insulator steel cap, which relates to the technical field of electric insulation equipment and comprises a steel cap, wherein a steel cap clamping cylinder is arranged on the surface of the steel cap, a foot ball limiting cylinder is fixedly arranged at the top of the steel cap clamping cylinder, a foot ball is clamped at the top of the foot ball limiting cylinder, an insulation pad is clamped on the surface of the steel cap clamping cylinder, a first clamping frame is fixedly connected to the other side of the insulation pad, a connecting block I is fixedly arranged at one end of the first clamping frame, and a plug-in block is fixedly connected to one side of the connecting block I. According to the utility model, the fixed block is matched with the movable groove and the movable shaft, so that the first clamping frame and the second clamping frame are used for fixing the steel cap clamping cylinder, and the pressing block and the clamping hole are matched with the reset spring and the abutting block, so that the clamping strip can be inserted into the clamping hole, loosening of the clamping frame during replacement is avoided, the insulator steel cap is separated from the surface of the clamping frame, the stability during fixing is improved, the structure is simple, the disassembly is convenient, and the working efficiency is further improved.
Description
Technical Field
The utility model relates to the technical field of electrical insulation equipment, in particular to a suspension insulator steel cap.
Background
The method meets the increasing electricity demand, the voltage level of the newly built circuit is higher and higher, and the consequent large-tonnage and large-creepage distance insulator is widely applied to the actual circuit so as to meet the requirement of the insulator on the electromechanical combined action under the condition of power grid operation. The insulator in operation often can be ineffectively because of self defect, external force damage, lightning stroke, electromechanical joint effect etc. bring great hidden danger for the safe and stable operation of electric wire netting, and it is important to replace the monolithic insulator that has damaged in time, and how the operating personnel is at several tens meters high altitude safe and efficient change the monolithic insulator that has damaged is the key of this work.
The Chinese patent publication No. CN216772938U, a composite disc type suspension insulator, the technical scheme provided by the patent document is as follows: the porcelain umbrella comprises a steel cap, a porcelain umbrella disc, steel feet and a silicon rubber umbrella skirt, wherein a groove is formed in one end, close to the steel feet, of the porcelain umbrella disc, an adhesive layer is arranged on the surface of the groove, and an annular sealing end of the silicon rubber umbrella skirt is embedded into and adhered to the groove; the lowest point of the silicone rubber umbrella skirt is lower than the intersection point of the shortest bridging flashover path of the adjacent insulator of the insulator string and the outer peripheral surface of the silicone rubber umbrella skirt, so that the original shortest bridging flashover path AB is blocked, the flashover distance of the composite disc type suspension insulator is increased, and the flashover voltage of the composite disc type suspension insulator is further increased.
In order to solve the problems of high production and processing difficulty and low qualification rate of the porcelain insulator of the traditional device, the prior art adopts a mode that the lowest point of the silicone rubber umbrella skirt is lower than the intersection point of the shortest bridging flashover path AB of the adjacent insulator of the insulator string and the outer peripheral surface of the silicone rubber umbrella skirt to process, but the device is inconvenient to install and replace, and an operator has the situation when in electric shock risk, so that the damaged insulator steel cap is inconvenient to replace, and the safety is reduced.
Disclosure of utility model
The utility model aims to provide a suspension insulator steel cap to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The steel cap of the suspension insulator comprises a steel cap, wherein a steel cap clamping cylinder is arranged on the surface of the steel cap, a foot ball limiting cylinder is fixedly arranged at the top of the steel cap clamping cylinder, and a foot ball is clamped at the top of the foot ball limiting cylinder.
The surface of the steel cap clamping cylinder is clamped with an insulating pad, the other side of the insulating pad is fixedly connected with a first clamping frame, one end of the first clamping frame is fixedly provided with a first connecting block, and one side of the first connecting block is fixedly connected with a plug-in block.
The technical scheme of the utility model is further improved as follows: the surface movable mounting of grafting piece has the briquetting, the movable hole has been seted up on the surface of grafting piece, briquetting movable mounting is downthehole at the activity, the card hole has been seted up on the surface of briquetting, and the briquetting is fixed the grafting piece in the jack groove, and the briquetting can push down when the activity hole.
The technical scheme of the utility model is further improved as follows: the other end fixedly connected with fixed block of first holder, the movable groove has been seted up to the inside of fixed block, the inside fixed mounting in movable groove has the loose axle, the surface of loose axle is connected with the one end of first holder, and the activity, fixed block cooperation movable groove and loose axle make first holder and second holder can open and shut.
The technical scheme of the utility model is further improved as follows: one end fixedly connected with of fixed block is handheld, the opposite side fixedly connected with second clamping frame of fixed block, and handheld handle makes the operating personnel be convenient for hold the device, and first clamping frame cooperation second clamping frame is fixed to the steel cap card section of thick bamboo.
The technical scheme of the utility model is further improved as follows: one end of the second clamping frame is fixedly connected to the surface of the movable shaft, an insulating pad is fixedly connected to the inner wall of the second clamping frame, and the first clamping frame and the second clamping frame are matched with the insulating pad to isolate the current on the surface of the steel cap clamping cylinder.
The technical scheme of the utility model is further improved as follows: the other end fixedly connected with connecting block two of second holder, the spliced eye has been seted up to the surface of connecting block two, the inside bottom fixedly connected with reset spring of spliced eye, reset spring's top fixed mounting has to support the piece, and the briquetting is through supporting piece cooperation reset spring, makes the card hole on its surface align with the card strip.
The technical scheme of the utility model is further improved as follows: one side of the second connecting block is movably inserted with a clamping strip, the clamping strip is matched with the clamping hole, a pressing block is arranged at the top of the abutting block, and the clamping strip is matched with the clamping hole to fix the inserting block in the inserting groove.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a suspension insulator steel cap, which is provided with an insulating pad matched with a handheld handle, so that an operator can conveniently replace the insulator steel cap through a first clamping frame and a second clamping frame, an operator contact is avoided, and the safety is effectively improved.
2. The utility model provides a suspension insulator steel cap, which is characterized in that a fixed block is arranged to be matched with a movable groove and a movable shaft, so that a first clamping frame and a second clamping frame are used for fixing a steel cap clamping cylinder, and then a pressing block and a clamping hole are matched with a reset spring and a butting block, so that clamping strips can be inserted into the clamping holes, loosening of the clamping frames during replacement is avoided, the insulator steel cap is separated from the surface of the insulator steel cap, the stability during fixing is improved, the structure is simple, the disassembly is convenient, and the working efficiency is further improved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the connecting block of the present utility model;
FIG. 4 is a schematic cross-sectional view of a compact of the present utility model;
FIG. 5 is a schematic cross-sectional view of the socket of the present utility model.
In the figure: 1. a steel cap; 11. a steel cap clamping cylinder; 12. a foot ball limiting cylinder; 13. a foot ball; 2. an insulating pad; 21. a first clamping frame; 211. a first connecting block; 212. a plug block; 213. briquetting; 214. a clamping hole; 22. a fixed block; 23. a movable groove; 24. a movable shaft; 25. a hand-held handle; 26. a second clamping frame; 261. a second connecting block; 262. a plug-in groove; 263. a return spring; 264. abutting blocks; 265. and (5) clamping the strip.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-4, this embodiment provides a suspension insulator steel cap, including steel cap 1, steel cap 1 surface is provided with steel cap clamping cylinder 11, steel cap clamping cylinder 11's top fixed mounting has foot ball limiting cylinder 12, foot ball 13 is clamped at foot ball limiting cylinder 12's top, steel cap clamping cylinder 11's surface pressfitting has insulating pad 2, insulating pad 2's opposite side fixedly connected with first clamping frame 21, first clamping frame 21's one end fixedly mounted with connecting block first 211, one side fixedly connected with jack block 212 of connecting block first 211, jack block 212's surface movable mounting has briquetting 213, jack block 212's surface has seted up the movable hole, briquetting 213 movable mounting is in the movable hole, briquetting 213's surface has seted up clamping hole 214, briquetting 213 fixes jack block 212 in jack groove 262, the movable hole time briquetting 213 can push down, first clamping frame 21's the other end fixedly connected with fixed block 22, the inside of fixed block 22 has movable groove 23, movable groove 23's inside is fixedly connected with loose axle 24, movable axle 24's surface and first clamping frame 21 and first clamping frame 26, second clamping frame 26 is connected with first clamping frame 26 through the fixed connection of first clamping frame 26, second clamping frame 26, the second clamping frame 25 is connected with first clamping frame 26, the second clamping frame 25 is connected with second clamping frame 2, the fixed end 25, the second clamping frame 25 is connected with the first clamping frame 2, the electric current clamping frame 2 is connected with the fixed, the other end of holding frame 25, the upper end of holding device is connected with the second clamping frame 25, and is connected with the second clamping frame 25, through first clamping frame 21 and second clamping frame 26, made things convenient for operating personnel to change the insulator steel cap, and avoided operating personnel's contact, effectively promoted the security.
Example 2
As shown in fig. 2-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the other end fixedly connected with connecting block two 261 of second holder 26, the spliced eye 262 has been seted up to the surface of connecting block two 261, the inside bottom fixedly connected with reset spring 263 of spliced eye 262, the top fixed mounting of reset spring 263 has support piece 264, briquetting 213 is through supporting piece 264 cooperation reset spring 263, make the card hole 214 of its surface align with card strip 265, the activity grafting of one side of connecting block two 261 has card strip 265, card strip 265 and card hole 214 looks adaptation, the top of supporting piece 264 is provided with briquetting 213, card strip 265 cooperation card hole 214 is fixed grafting piece 212 in spliced eye 262, through setting up fixed block 22 cooperation movable slot 23 and loose axle 24, make first holder 21 and second holder 26 fixed steel cap card section of thick bamboo 11, rethread briquetting 213 and card hole 214 cooperation reset spring 263 and support piece 264, make card strip 265 can insert in card hole 214, the holding frame appears when having avoided changing again, make insulator steel cap break away from its surface, the steadiness when having promoted the fixation, and simple structure, further work efficiency has been promoted.
The working principle of the suspension insulator steel cap is specifically described below.
When the device is used again, as shown in fig. 1-5, the user holds 25 through the cooperation of the insulating pad 2, through the first clamping frame 21 and the second clamping frame 26, the insulator steel cap is convenient to replace by an operator, the contact of the operator is avoided, the safety is effectively improved, the first clamping frame 21 and the second clamping frame 26 are used for fixing the steel cap clamping cylinder 11 through the fixing block 22 and the movable groove 23 and the movable shaft 24, the clamping strip 265 can be inserted into the clamping hole 214 through the pressing block 213 and the clamping hole 214 and the reset spring 263 and the abutting block 264, the clamping frame is prevented from loosening during the replacement, the insulator steel cap is separated from the surface of the insulator steel cap, the stability during fixing is improved, the structure is simple, the disassembly is convenient, and the working efficiency is further improved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a suspension insulator steel cap, includes steel cap (1), its characterized in that: the steel cap is characterized in that a steel cap clamping cylinder (11) is arranged on the surface of the steel cap (1), a foot ball limiting cylinder (12) is fixedly arranged at the top of the steel cap clamping cylinder (11), and a foot ball (13) is clamped at the top of the foot ball limiting cylinder (12);
The surface of steel cap card section of thick bamboo (11) is pressed from both sides and is hit there is insulating pad (2), the opposite side fixedly connected with first holder (21) of insulating pad (2), the one end fixed mounting of first holder (21) has connecting block one (211), one side fixedly connected with grafting piece (212) of connecting block one (211).
2. The suspension insulator steel cap of claim 1, wherein: the surface movable mounting of grafting piece (212) has briquetting (213), the movable hole has been seted up on the surface of grafting piece (212), briquetting (213) movable mounting is downthehole at the activity, the card hole (214) have been seted up on the surface of briquetting (213).
3. The suspension insulator steel cap of claim 1, wherein: the other end fixedly connected with fixed block (22) of first holder (21), movable groove (23) have been seted up to the inside of fixed block (22), the inside fixed mounting of movable groove (23) has loose axle (24), the surface of loose axle (24) is connected with the one end of first holder (21).
4. A suspension insulator steel cap according to claim 3, wherein: one end of the fixed block (22) is fixedly connected with a handheld handle (25), and the other side of the fixed block (22) is fixedly connected with a second clamping frame (26).
5. The suspension insulator steel cap of claim 4, wherein: one end of the second clamping frame (26) is fixedly connected to the surface of the movable shaft (24), and an insulating pad (2) is fixedly connected to the inner wall of the second clamping frame (26).
6. The suspension insulator steel cap of claim 5, wherein: the other end fixedly connected with connecting block two (261) of second holder (26), grafting groove (262) have been seted up on the surface of connecting block two (261), the inside bottom fixedly connected with reset spring (263) of grafting groove (262), the top fixed mounting of reset spring (263) has supporting piece (264).
7. The suspension insulator steel cap of claim 6, wherein: one side of the second connecting block (261) is movably inserted with a clamping strip (265), the clamping strip (265) is matched with the clamping hole (214), and a pressing block (213) is arranged at the top of the abutting block (264).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420795653.2U CN222071640U (en) | 2024-04-17 | 2024-04-17 | Suspension insulator steel cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420795653.2U CN222071640U (en) | 2024-04-17 | 2024-04-17 | Suspension insulator steel cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222071640U true CN222071640U (en) | 2024-11-26 |
Family
ID=93550144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420795653.2U Active CN222071640U (en) | 2024-04-17 | 2024-04-17 | Suspension insulator steel cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222071640U (en) |
-
2024
- 2024-04-17 CN CN202420795653.2U patent/CN222071640U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |