CN216052013U - Device for assembling and disassembling line fault indicator - Google Patents
Device for assembling and disassembling line fault indicator Download PDFInfo
- Publication number
- CN216052013U CN216052013U CN202121928558.8U CN202121928558U CN216052013U CN 216052013 U CN216052013 U CN 216052013U CN 202121928558 U CN202121928558 U CN 202121928558U CN 216052013 U CN216052013 U CN 216052013U
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- line fault
- fault indicator
- sleeve
- fixedly connected
- wall
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- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of fault indicator installation, and discloses a device for loading and unloading a line fault indicator, which comprises a sleeve, a positioning plate and a line fault indicator, wherein one end of the outer surface of the sleeve is sleeved with a protective sleeve, the inner wall of the sleeve is clamped with a pressing block, a connecting rod for increasing the length is inserted into the inner wall of the sleeve, the top of the line fault indicator is fixedly connected with two guide rods for installation, and the middle part of the top of each guide rod is fixedly connected with an auxiliary compression spring for compression. This a device for loading and unloading line fault indicator sets up through the cooperation of locating plate and briquetting, can carry out the centre gripping to line fault indicator and fix to guarantee that line fault indicator remains stable among the installation, thereby more convenient installs line fault indicator, and the briquetting can compress tightly line fault indicator in one side, after the installation, need not to be more than the operation and can break away from line fault indicator and locating plate.
Description
Technical Field
The utility model relates to the technical field of fault indicator installation, in particular to a device for assembling and disassembling a line fault indicator.
Background
The fault indicator is a device which is installed on a power line and indicates fault current, and most fault indicators can be distinguished only by detecting the characteristics of short-circuit current and indicate short-circuit fault.
Chinese patent publication No. CN203433078U discloses a device for loading and unloading a power line fault indicator, comprising a supporting cup with an open upper end and a hemispherical bottom, two opposite brackets and an insulating rod, wherein the two opposite brackets extend from the outside of the side wall of the supporting cup to the open direction of the supporting cup, the bottom in the supporting cup is provided with a bearing spring for supporting the line fault indicator, the two brackets are respectively and oppositely provided with a first rotating arm and a second rotating arm for limiting the position of the line fault indicator, a torsion spring and a limiting hook matched with the first rotating arm, and a limiting part matched with the second rotating arm, wherein the bottom of the supporting cup is connected with a connecting rod for supporting the supporting cup, the bottom of the connecting rod is provided with a first clamping piece, the top of the insulating rod is provided with a second clamping piece matched with the first clamping piece, the device for loading and unloading the line fault indicator can realize the electrified loading and unloading of line fault indicators of various brands, the safety of the operating personnel is guaranteed.
But this utility model when in actual use, can not very convenient install fault indicator to after the installation, can not very convenient with device and fault indicator separation, can not guarantee fault indicator's stability after the installation moreover.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides an apparatus for handling line fault indicators that solves the problems set forth in the background above.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a device for loading and unloading line fault indicator, the sleeve, the inner wall joint that have the protective sheath including the one end of surface cup jointed have locating plate and the line fault indicator of briquetting, telescopic inner wall is pegged graft and is had the connecting rod that is used for increasing length, two guide bars that are used for the installation of line fault indicator's top fixedly connected with, the middle part fixedly connected with at guide bar top is used for compressing tightly vice compression spring, vice compression spring's top fixedly connected with is used for compressing tightly the fixed block of electric wire, it has the gag lever post that is used for spacing to peg graft in the top of guide bar surface.
Optionally, a fixing bolt for fixing is arranged in a threaded manner above the outer surface of the sleeve, and the fixing bolt penetrates through one end of the sleeve and abuts against the outer wall of the connecting rod, so that the connecting rod is tightly connected to the inner wall of the sleeve.
Optionally, the top of the connecting rod is fixedly connected with a supporting plate for supporting the line fault indicator, and two sides of the top of the supporting plate are fixedly connected with positioning plates for positioning the line fault indicator.
Optionally, the inner wall joint of locating plate has the briquetting that is used for compressing tightly the line fault indicator, one side fixedly connected with of briquetting is a plurality of main compression springs that are used for compressing tightly, the other end of main compression spring is connected with the surface fixed of locating plate.
Optionally, the surface of guide bar is offered and is used for assisting the fixed block to carry out gliding spout, the outer fixed surface of fixed block is connected with and is used for assisting gliding slider, the surface of slider and the inner wall joint of spout.
Optionally, one end of the limiting rod penetrating through the guide rod is in threaded connection with a limiting ring for limiting and fixing, so that the limiting rod is tightly connected to the surface of the guide rod.
(III) advantageous effects
The utility model provides a device for assembling and disassembling a line fault indicator, which has the following beneficial effects:
1. this a device for loading and unloading line fault indicator sets up through the cooperation of locating plate and briquetting, can carry out the centre gripping to line fault indicator and fix to guarantee that line fault indicator remains stable among the installation, thereby more convenient installs line fault indicator, and the briquetting can compress tightly line fault indicator in one side, after the installation, need not to be more than the operation and can break away from line fault indicator and locating plate.
2. This a device for loading and unloading line fault indicator sets up through the cooperation of fixed block and gag lever post, can be with the circuit centre gripping between the device to fix the surface at the circuit with the line fault indicator centre gripping, in order to reach fixed purpose, through vice compression spring's setting, can guarantee that the fixed block carries out lasting compressing tightly to the circuit, thereby guarantee that line fault indicator can be stable fix the surface at the circuit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of an explosive structure according to the present invention;
FIG. 3 is a schematic illustration of an exploded structure of the guide bar of the present invention;
FIG. 4 is a schematic view of a positioning plate according to the present invention.
In the figure: 1. a sleeve; 2. a protective sleeve; 3. a connecting rod; 4. fixing the bolt; 5. a support plate; 6. positioning a plate; 7. briquetting; 8. a main compression spring; 9. a line fault indicator; 10. a guide bar; 11. a secondary compression spring; 12. a fixed block; 13. a chute; 14. a slider; 15. a limiting rod; 16. a limit ring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a device for loading and unloading line fault indicator, sleeve 1 including the one end of surface cup jointed protective sheath 2, the inner wall joint has locating plate 6 and line fault indicator 9 of briquetting 7, the inner wall of sleeve 1 is pegged graft and is used for increasing the connecting rod 3 of length, the top screw thread of sleeve 1 surface is worn to be equipped with and is used for fixed fixing bolt 4, fixing bolt 4 penetrates the outer wall that one end of sleeve 1 supported connecting rod 3, make connecting rod 3 fastening connection at the inner wall of sleeve 1, cooperation setting through connecting rod 3 and sleeve 1, can be to the further extension of the device on sleeve 1 original basis, through fixing bolt 4's setting, can fix connecting rod 3 in the inside of sleeve 1, guarantee the stability of the device when using;
wherein, the top of the connecting rod 3 is fixedly connected with a supporting plate 5 for supporting the line fault indicator 9, both sides of the top of the supporting plate 5 are fixedly connected with a positioning plate 6 for positioning the line fault indicator 9, the inner wall of the positioning plate 6 is clamped with a pressing block 7 for pressing the line fault indicator 9, one side of the pressing block 7 is fixedly connected with a plurality of main compression springs 8 for pressing, the other ends of the main compression springs 8 are fixedly connected with the outer surface of the positioning plate 6, the line fault indicator 9 can be lifted and fixed through the matching arrangement of the supporting plate 5 and the positioning plate 6, so that the line fault indicator 9 is more stably clamped in the middle of the positioning plate 6, the line fault indicator 9 is more conveniently installed, the line fault indicator 9 is pressed in the middle of the positioning plate 6 by using friction force through the matching arrangement of the pressing block 7 and the main compression springs 8, after the line fault indicator 9 is installed, the line fault indicator 9 can be directly separated from the positioning plate 6 only by pulling down the positioning plate 6, so that the installation and the disassembly are more convenient;
wherein, the top of the line fault indicator 9 is fixedly connected with two guide rods 10 for installation, the middle part of the top of the guide rod 10 is fixedly connected with an auxiliary compression spring 11 for compression, the top of the auxiliary compression spring 11 is fixedly connected with a fixed block 12 for compressing an electric wire, the outer surface of the guide rod 10 is provided with a chute 13 for assisting the fixed block 12 to slide, the outer surface of the fixed block 12 is fixedly connected with a slide block 14 for assisting the sliding, the outer surface of the slide block 14 is clamped with the inner wall of the chute 13, the fixed block 12 can be guided by the arrangement of the guide rods 10, the sliding block 14 and the sliding groove 13 are arranged in a matching way, so that the stability of the fixed block 12 during sliding can be further ensured, and through the arrangement of the auxiliary compression spring 11, the fixing block 12 can be ensured to stably compress the line, so that the line fault indicator 9 is stably arranged on the surface of the line;
wherein, the top of guide bar 10 surface is pegged graft and is used for spacing gag lever post 15, and gag lever post 15 passes one end threaded connection of guide bar 10 and has a spacing collar 16 that is used for spacing fixed, makes gag lever post 15 fastening connection on the surface of guide bar 10, sets up through the cooperation of gag lever post 15 and gag collar 16, can mutually support with fixed block 12, presss from both sides tightly the circuit to install the stable surface at the circuit with circuit fault indicator 9.
In the utility model, the working steps of the device are as follows:
1. firstly, inserting the line fault indicator 9 between the positioning plates 6, loosening the fixing bolt 4, extending the connecting rod 3 out of the sleeve 1, and then screwing the fixing bolt 4;
2. the sleeve 1 is pushed upwards, the fixing block 12 is abutted against the surface of the line, the limiting rod 15 is inserted into the surface of the guide rod 10, the limiting ring 16 is screwed, and the sleeve 1 is pulled downwards to separate the line fault indicator 9 from the positioning plate 6;
3. when the line fault indicator 9 needs to be disassembled, the line fault indicator 9 is firstly clamped between the positioning plates 6, the sleeve 1 is pushed upwards, the limiting ring 16 is screwed off, the limiting rod 15 is pulled out, and then the line fault indicator 9 can be separated from a line;
4. and pulling the line fault indicator 9 upwards to be separated from the positioning plate 6, unscrewing the fixing bolt 4, withdrawing the connecting rod 3 into the sleeve 1, and screwing the fixing bolt 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a device for loading and unloading line fault indicator, has cup jointed sleeve (1) of protective sheath (2), locating plate (6) and line fault indicator (9) that the inner wall joint has briquetting (7) including the one end of surface, its characterized in that: the inner wall of sleeve (1) is pegged graft and is had connecting rod (3) that is used for increasing length, two guide bars (10) that are used for the installation of the top fixedly connected with of line fault indicator (9), the middle part fixedly connected with at guide bar (10) top is used for vice compression spring (11) that compress tightly, the top fixedly connected with of vice compression spring (11) is used for compressing tightly fixed block (12) of electric wire, it has gag lever post (15) that are used for spacing to peg graft in the top of guide bar (10) surface.
2. A device for handling line fault indicators according to claim 1, wherein: the fixing bolt (4) used for fixing is arranged on the upper thread of the outer surface of the sleeve (1) in a penetrating mode, the fixing bolt (4) penetrates through one end of the sleeve (1) to abut against the outer wall of the connecting rod (3), and the connecting rod (3) is tightly connected to the inner wall of the sleeve (1).
3. A device for handling line fault indicators according to claim 1, wherein: the top fixedly connected with of connecting rod (3) is used for carrying out layer board (5) that supports to line fault indicator (9), the equal fixedly connected with in both sides at layer board (5) top is used for carrying out locating plate (6) of location to line fault indicator (9).
4. A device for handling line fault indicators according to claim 1, wherein: the inner wall joint of locating plate (6) has briquetting (7) that is used for compressing tightly line fault indicator (9), a plurality of main compression spring (8) that are used for compressing tightly of one side fixedly connected with of briquetting (7), the other end of main compression spring (8) is connected with the surface fixed connection of locating plate (6).
5. A device for handling line fault indicators according to claim 1, wherein: the utility model discloses a slide rail, including guide bar (10), be used for supplementary fixed block (12) to carry out gliding spout (13) offered to the surface of guide bar (10), the outer fixed surface of fixed block (12) is connected with and is used for supplementary gliding slider (14), the surface of slider (14) and the inner wall joint of spout (13).
6. A device for handling line fault indicators according to claim 1, wherein: one end of the limiting rod (15) penetrating through the guide rod (10) is in threaded connection with a limiting ring (16) used for limiting and fixing, so that the limiting rod (15) is tightly connected to the surface of the guide rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121928558.8U CN216052013U (en) | 2021-08-17 | 2021-08-17 | Device for assembling and disassembling line fault indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121928558.8U CN216052013U (en) | 2021-08-17 | 2021-08-17 | Device for assembling and disassembling line fault indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216052013U true CN216052013U (en) | 2022-03-15 |
Family
ID=80559209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121928558.8U Expired - Fee Related CN216052013U (en) | 2021-08-17 | 2021-08-17 | Device for assembling and disassembling line fault indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216052013U (en) |
-
2021
- 2021-08-17 CN CN202121928558.8U patent/CN216052013U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |