CN209805251U - Silicon rubber insulating cover plugging buckle locker - Google Patents
Silicon rubber insulating cover plugging buckle locker Download PDFInfo
- Publication number
- CN209805251U CN209805251U CN201920957184.9U CN201920957184U CN209805251U CN 209805251 U CN209805251 U CN 209805251U CN 201920957184 U CN201920957184 U CN 201920957184U CN 209805251 U CN209805251 U CN 209805251U
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- insulating
- clamp
- rod
- hinged
- pull rod
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- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The application provides a silicon rubber insulating cover plugging buckle locker which comprises an insulating outer rod, an insulating clamp hinged to one end of the insulating outer rod, an insulating handle arranged at the other end of the insulating outer rod and a transmission device connected with the insulating clamp and the insulating handle; the insulating clamp comprises a first clamp body and a second clamp body which are hinged in a crossed mode; the transmission device comprises a pull rod arranged in the insulating outer rod; one end of the pull rod is hinged with a first hinged rod and a second hinged rod, and the other end of the pull rod is fixedly connected with the insulating handle. The beneficial effect of this application: this silicon rubber insulating boot plug buckle locking device adopts insulating clamp, insulating handle and insulating outer pole, and the hasp process need not the artifical direct contact overhead line of people, can realize under the electrified circumstances of overhead line, and the silicon rubber insulating boot plug that in time closes locking setting on equipment is detained safely, has guaranteed operating personnel's safety, has improved the reliability of city and rural power supply network.
Description
Technical Field
The application relates to the technical field of lock catches, in particular to a silicon rubber insulating cover plugging buckle lock catch.
Background
In order to improve the reliability of urban and rural power supply networks, in 0.4kV to 10kV overhead lines, a large number of devices with silicon rubber insulating covers are arranged, such as lightning protection facilities (arc protection hardware fittings, lightning arresters and the like), a drainage wire clamp, an isolating switch knife board, a drop-out fuse and the like, the silicon rubber insulating covers arranged on the devices are connected in a plug-in buckle (male and female buckle), under the action of long-term wind power, electrothermal power or accidental external force, the plug buckle can be opened automatically, therefore, a locker is needed to be designed for timely closing and locking the silicon rubber insulating cover plug buckle under the uninterrupted state, the lightning protection effect of the lightning protection facility is improved, and the bird damage and line rubbish prevention capability of the drainage wire clamp, the isolating switch knife board, the drop-out fuse and other equipment is improved, so that the reliability of the urban and rural power supply network is improved.
Disclosure of Invention
The purpose of this application is to above problem, provides a silicon rubber insulating boot plug and detains hasp ware.
The application provides a silicon rubber insulating cover plugging buckle locker which comprises a hollow insulating outer rod, an insulating clamp hinged to one end of the insulating outer rod, an insulating handle arranged at the other end of the insulating outer rod and a transmission device connected with the insulating clamp and the insulating handle; the insulating clamp comprises a first clamp body and a second clamp body which are hinged in a crossed mode; the first clamp body comprises a first clamp head and a first clamp arm which are positioned at two sides of a hinge point; the second clamp body comprises a second clamp head and a second clamp arm which are positioned at two sides of the hinge point; the transmission device comprises a pull rod arranged in the insulating outer rod; one end of the pull rod is hinged with a first hinged rod and a second hinged rod, and the other end of the pull rod is fixedly connected with the insulating handle; one end of the first hinge rod, which is far away from the pull rod, is hinged with the second clamp arm; one end of the second hinged rod, which is far away from the pull rod, is hinged with the first clamping arm. Through arranging insulating clamp in the silicon rubber insulating boot plug department of detaining of treating locking, hold insulating handle tightly, drive the pull rod and remove to the one side that is close to insulating handle, and then drive the one end that the pull rod was kept away from to first hinge rod and the one end that the pull rod was kept away from to the second hinge rod and remove to the direction that is close to insulating outer pole central line respectively, thereby make first clamp body and second clamp body take place corresponding rotation, the front end of first clamp head and second clamp head is close to each other and the closed plug of cliping is detained, the male buckle inserts in the female knot, accomplish the hasp of detaining the silicon rubber insulating boot plug. This silicon rubber insulating boot plug buckle locking device adopts insulating clamp, insulating handle and insulating outer pole, and the hasp process need not the staff direct contact overhead line, consequently, can realize under the electrified circumstances of overhead line, in time safely closed locking set up in the silicon rubber insulating boot plug on equipment such as lightning protection facility (arc prevention gold utensil, lightning protection gold utensil, arrester etc.), drainage fastener, isolator flashboard, drop out fuse detain, operating personnel's safety has been guaranteed, the reliability of city and rural power supply network has been improved.
According to the technical scheme provided by some embodiments of the application, a spring is sleeved on the pull rod; one end of the spring is connected with a spring limiting plate fixed on the insulating outer rod, and the other end of the spring is connected with a spring limiting pipe fixedly sleeved on the pull rod. Through adopting above-mentioned technical scheme, when holding tight insulating handle and carrying out the hasp, the spring can produce elastic deformation, after accomplishing the hasp process, unclamps insulating handle, when the spring resumes original deformation, can drive the pull rod and remove to the one side of keeping away from insulating handle, and then corresponding first hinge bar of drive and the rotation of second hinge bar, finally makes first tong head and second tong head open, makes preparation for the hasp process next time.
According to the technical scheme provided by some embodiments of the application, an insulating handle limiting device is fixed on one side of the insulating outer rod, which is close to the insulating handle; the insulating handle limiting device comprises a limiting frame sleeved outside the insulating handle; the inner walls of the two sides of the limiting frame are respectively provided with a slideway along the axial direction of the pull rod; two sides of the insulated handle are respectively arranged in the two slideways and can slide up and down along the slideways. Through adopting above-mentioned technical scheme, when holding tightly or loosening insulating handle, when driving the pull rod downward or upward movement, can prevent that insulating handle from taking place to rotate, and then guaranteed that the pull rod does not take place to twist reverse.
According to the technical scheme provided by some embodiments of the application, the outer side of the bottom of the limiting frame is provided with a groove convenient for holding.
According to the technical scheme provided by some embodiments of the application, an accommodating cavity for accommodating the male buckle of the plug buckle is formed in one side, far away from the second clamping arm, of the second clamping head.
according to the technical scheme provided by some embodiments of the application, one side of the insulating handle close to the pull rod is provided with an arc groove convenient for holding.
According to certain embodiments of the present disclosure, the first and second clamp arms are of equal length.
The beneficial effect of this application: the insulation clamp is arranged at the plug buckle of the silicon rubber insulation cover to be locked, the insulation handle is held tightly, the front ends of the first clamp head and the second clamp head are close to each other and clamp the plug buckle under the action of the transmission device, the male buckle is inserted into the female buckle, and the lock buckle of the plug buckle of the silicon rubber insulation cover is completed. This silicon rubber insulating boot plug buckle locking device adopts insulating clamp, insulating handle and insulating outer pole, and the hasp process need not the staff direct contact overhead line, consequently, can realize under the electrified circumstances of overhead line, in time safely closed locking set up in the silicon rubber insulating boot plug on equipment such as lightning protection facility (arc prevention gold utensil, lightning protection gold utensil, arrester etc.), drainage fastener, isolator flashboard, drop out fuse detain, operating personnel's safety has been guaranteed, the reliability of city and rural power supply network has been improved.
Drawings
fig. 1 is a schematic structural view of a silicon rubber insulating cover plug buckle locker provided in an embodiment of the present application.
The text labels in the figures are represented as:
1. A first gripper head; 2. a second gripper head; 3. an accommodating chamber; 4. a second clamp arm; 5. a first clamp arm; 6. a pin shaft; 7. a first hinge lever; 8. a second hinge lever; 9. a spring limit tube; 10. a spring; 11. a spring limiting plate; 12. fixing the sleeve; 13. a limiting frame; 14. an insulated handle; 15. a groove; 16. a pull rod; 17. an insulating outer rod; 18. a circular arc groove.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
As shown in fig. 1, the embodiment provides a silicon rubber insulating cover plug buckle locker, which includes a hollow insulating outer rod 17, an insulating clamp hinged to one end of the insulating outer rod 17, an insulating handle 14 disposed at the other end of the insulating outer rod 17, and a transmission device connecting the insulating clamp and the insulating handle 14; the insulating clamp comprises a first clamp body and a second clamp body which are hinged in a crossed mode; a pin shaft 6 is arranged at the crossed hinged position of the first clamp body and the second clamp body, and the pin shaft 6 penetrates through the top of the insulating outer rod 17; the first clamp body comprises a first clamp head 1 and a first clamp arm 5 which are positioned at two sides of a hinge point; the second clamp body comprises a second clamp head 2 and a second clamp arm 4 which are positioned at two sides of a hinge point; the first clamp head 1 and the second clamp head 2 are semicircular rings with the same shape and size, and one side of the second clamp head 2 far away from the second clamp arm 4 is provided with an accommodating cavity 3 for accommodating a male buckle of a plug buckle; the first and second clamp arms 5, 4 are of equal length. The transmission device comprises a pull rod 16 arranged in an insulating outer rod 17; one end of the pull rod 16 is hinged with a first hinged rod 7 and a second hinged rod 8, and the other end of the pull rod is fixedly connected with the insulating handle 14; the first hinge rod 7 and the second hinge rod 8 are equal in length, and one end, far away from the pull rod 16, of the first hinge rod 7 is hinged with the second clamp arm 4; the end of the second articulated arm 8 remote from the pull rod 16 is articulated to the first clamp arm 5.
In a preferred embodiment, the pull rod 16 is sleeved with a spring 10 at the middle part; one end of the spring 10 close to the insulating handle 14 is connected with a spring limiting plate 11, and the spring limiting plate 11 is fixedly connected with an insulating outer rod 17 through a screw to limit the movement of the spring limiting plate 11; the spring 10 is connected with a spring limiting pipe 9 at one end far away from the insulating handle 14, and the spring limiting pipe 9 is sleeved on the pull rod 16 and is fixedly connected with the pull rod 16 through a screw.
In a preferred embodiment, an insulating handle limiting device is fixed on one side of the insulating outer rod 17 close to the insulating handle 14; the insulating handle limiting device comprises a limiting frame 13 sleeved outside the insulating handle 14 and a fixing sleeve 12 used for fixing the limiting frame 13 and an insulating outer rod 17; the fixed sleeve 12 is fixed above the limit frame 13, sleeved outside the insulating outer rod 17 and fixed with the insulating outer rod 17 through screws; the limiting frame 13 is a rectangular frame, and the pull rod 16 penetrates through the top of the limiting frame 13 and is connected with the insulating handle 14; the inner walls of the two sides of the limit frame 13 are respectively provided with a slideway along the axial direction of the pull rod 16; two sides of the insulated handle 14 are respectively arranged in the two slideways, when the insulated handle 14 is tightly held or loosened, the insulated handle 14 can slide up and down along the slideways, the insulated handle 14 is prevented from rotating, and the pull rod 16 connected with the insulated handle is further ensured not to be twisted.
In a preferred embodiment, the insulated handle 14 has a plurality of circular grooves 18 on a side surface thereof adjacent to the pull rod 16 for easy grasping by hand, thereby facilitating a better grip of the insulated handle 14 by four fingers during use.
In a preferred embodiment, the bottom outer side of the limiting frame 13 is provided with a groove 15 convenient for holding by hand, and when in use, a thumb can be conveniently clamped in the groove 15.
When the silicon rubber insulating cover plug buckle locker provided by the embodiment of the application is used, firstly, the insulating clamp is arranged at the plug buckle position of a silicon rubber insulating cover to be locked, the second clamp head 2 is arranged at one side of the plug buckle female buckle, the insulating handle 14 is tightly held, the pull rod 16 positioned in the insulating outer rod 17 is under the action of downward pulling force from the insulating handle 14, the pull rod 16 moves downwards, and drives one end of the first articulated element far away from the pull rod 16 and one end of the second articulated element far away from the pull rod 16 to respectively move towards one side close to the central line of the insulating outer rod 17, so that one end of the first clamp arm 5 far away from the first clamp head 1 and one end of the second clamp arm 4 far away from the second clamp head 2 respectively move towards one side close to the central line of the insulating outer rod 17, and the front ends of the first clamp head 1 and the second clamp head 2 are close to clamp the plug buckle, the male buckle of the plug buckle penetrates the female buckle and is inserted into the accommodating cavity 3, and primary locking of the plug buckle of the silicon rubber insulating cover is completed. In the locking process, when the pull rod 16 moves downwards, the spring limiting pipe 9 sleeved outside the pull rod is driven to move downwards and compress the spring 10, so that the spring 10 generates elastic compression deformation. When the insulating handle 14 is loosened, the spring 10 is restored, the pull rod 16 in the insulating outer rod 17 is pushed by the spring 10 to move upwards, and the end of the first articulated piece far away from the pull rod 16 and the end of the second articulated piece far away from the pull rod 16 are driven to move towards one side far away from the central line of the insulating outer rod 17 respectively, so that the end of the first clamping arm 5 far away from the first clamping head 1 and the end of the second clamping arm 4 far away from the second clamping head 2 move towards one side far away from the central line of the insulating outer rod 17 respectively, the front ends of the first clamping head 1 and the second clamping head 2 are separated and far away from each other, the insulating clamp is opened, and preparation is made for next locking.
The silicon rubber insulating boot plug buckle locking device provided by the embodiment of the application adopts an insulating clamp, an insulating handle 14 and an insulating outer rod 17, and the locking process does not need hands to directly contact an overhead line, therefore, the situation that the overhead line is electrified can be realized, the closing locking is timely and safely carried out on lightning protection facilities (arc protection fittings, lightning arresters and the like), a drainage wire clamp, an isolating switch knife board, the silicon rubber insulating boot plug buckle on equipment such as a drop-out fuse and the like, the safety of operators is ensured, and the reliability of urban and rural power supply networks is improved.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.
Claims (7)
1. A silicon rubber insulating cover plug buckle locker is characterized by comprising a hollow insulating outer rod (17), an insulating clamp hinged to one end of the insulating outer rod (17), an insulating handle (14) arranged at the other end of the insulating outer rod (17) and a transmission device connected with the insulating clamp and the insulating handle (14);
The insulation clamp comprises a first clamp body and a second clamp body which are hinged in a crossed mode; the first clamp body comprises a first clamp head (1) and a first clamp arm (5) which are positioned at two sides of a hinge point; the second clamp body comprises a second clamp head (2) and a second clamp arm (4) which are positioned at two sides of a hinge point;
The transmission device comprises a pull rod (16) arranged in the insulating outer rod (17); one end of the pull rod (16) is hinged with a first hinged rod (7) and a second hinged rod (8), and the other end of the pull rod is fixedly connected with the insulating handle (14); one end of the first hinged rod (7) far away from the pull rod (16) is hinged with the second clamping arm (4); one end, far away from the pull rod (16), of the second hinged rod (8) is hinged to the first clamping arm (5).
2. The silicon rubber insulating cover plug buckle locker as recited in claim 1, wherein the pull rod (16) is sleeved with a spring (10); one end of the spring (10) is connected with a spring limiting plate (11) fixed on the insulating outer rod (17), and the other end of the spring (10) is connected with a spring limiting pipe (9) fixedly sleeved on the pull rod (16).
3. The silicon rubber insulation cover plug buckle locker as recited in claim 1, wherein an insulation handle limiting device is fixed on one side of the insulation outer rod (17) close to the insulation handle (14); the insulating handle limiting device comprises a limiting frame (13) sleeved outside the insulating handle (14); the inner walls of the two sides of the limiting frame (13) are respectively provided with a slideway along the axial direction of the pull rod (16); two sides of the insulating handle (14) are respectively arranged in the two slide ways and can slide up and down along the slide ways.
4. The silicon rubber insulating cover plug buckle locker as recited in claim 3, wherein the bottom outer side of the limiting frame (13) is provided with a groove (15) convenient for holding by hand.
5. The silicon rubber insulation cover plug buckle locker as recited in claim 1, wherein the second clamping head (2) is provided with a receiving cavity (3) for receiving a plug buckle male buckle at a side far away from the second clamping arm (4).
6. The silicon rubber insulating cover plug buckle locker as recited in claim 1, characterized in that the insulating handle (14) is provided with a circular arc groove (18) at a side close to the pull rod (16) for facilitating hand holding.
7. the silicon rubber insulation cover plug buckle locker as recited in claim 1, wherein the first clamping arm (5) and the second clamping arm (4) are equal in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920957184.9U CN209805251U (en) | 2019-06-25 | 2019-06-25 | Silicon rubber insulating cover plugging buckle locker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920957184.9U CN209805251U (en) | 2019-06-25 | 2019-06-25 | Silicon rubber insulating cover plugging buckle locker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209805251U true CN209805251U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920957184.9U Active CN209805251U (en) | 2019-06-25 | 2019-06-25 | Silicon rubber insulating cover plugging buckle locker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209805251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176735A (en) * | 2019-06-25 | 2019-08-27 | 国网冀北电力有限公司廊坊供电公司 | Locking device is buckled in a kind of plug of silicon rubber insulation cover |
| CN111180222A (en) * | 2019-12-31 | 2020-05-19 | 国网山东省电力公司莱芜供电公司 | Link bar with simple manipulator |
-
2019
- 2019-06-25 CN CN201920957184.9U patent/CN209805251U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176735A (en) * | 2019-06-25 | 2019-08-27 | 国网冀北电力有限公司廊坊供电公司 | Locking device is buckled in a kind of plug of silicon rubber insulation cover |
| CN110176735B (en) * | 2019-06-25 | 2024-03-01 | 国网冀北电力有限公司廊坊供电公司 | Plug buckle locker of silicon rubber insulating cover |
| CN111180222A (en) * | 2019-12-31 | 2020-05-19 | 国网山东省电力公司莱芜供电公司 | Link bar with simple manipulator |
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