CN211404407U - Clamping device for relay protection - Google Patents
Clamping device for relay protection Download PDFInfo
- Publication number
- CN211404407U CN211404407U CN202020479216.1U CN202020479216U CN211404407U CN 211404407 U CN211404407 U CN 211404407U CN 202020479216 U CN202020479216 U CN 202020479216U CN 211404407 U CN211404407 U CN 211404407U
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- block
- clamp
- fixedly connected
- connecting block
- clamping device
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Abstract
The utility model relates to a relay part technical field just discloses a clamping device for relay protection, including the relay box, the front and the equal fixedly connected with connecting block in the back of relay box, the last fixed surface of connecting block is connected with the fixed plate, the inside of connecting block is provided with the division board, the lateral surface of division board is provided with the tight piece of first clamp and the tight piece of second clamp respectively. This a clamping device for relay protection drives the tight piece of clamp of second drive through rotatory handle and reciprocates, the realization is put into the electric wire fast fixedly, have better tight fixed effect of clamp, it is more convenient to operate, be convenient for use more, the convenience of use has been improved, press from both sides tight piece and the tight piece of clamp of second and mutually support through first, the realization is to the better tight effect of fast clamp of electric wire, avoid the electric wire not hard up to cause the contact short circuit, and the service life is prolonged, and the convenience of use is improved.
Description
Technical Field
The utility model relates to a relay part technical field specifically is a clamping device for relay protection.
Background
The relay protection is an important measure for detecting faults or abnormal conditions occurring in the power system so as to send out alarm signals or directly isolate and remove fault parts; in the prior art, a bolt is generally matched with a copper sheet to be connected with a relay device; at present, the existing connection mode needs to be installed and connected through the matching of an operation tool in the connection process, the connection is very inconvenient, the operation is very time-consuming and labor-consuming, and the improvement of the operation efficiency is not facilitated.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a clamping device for relay protection has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for relay protection comprises a relay box, wherein connecting blocks are fixedly connected to the front side and the back side of the relay box, a fixing plate is fixedly connected to the upper surface of each connecting block, a partition plate is arranged inside each connecting block, a first clamping block and a second clamping block are respectively arranged on the outer side surface of each partition plate, a fixing block is fixedly connected to the lower surface of each first clamping block, a rotating rod is arranged on the back of each fixing block, a first bevel gear is fixedly connected to the bottom end of each rotating rod, a rotating shaft is arranged at the bottom of each connecting block, a second bevel gear is sleeved on the outer surface of each rotating shaft, the first bevel gear is meshed with the second bevel gear, a rotating handle is fixedly connected to the right end of each rotating shaft, a spring is fixedly connected to the upper surface of each second clamping block, and a screw rod is, the top end of the screw rod is fixedly connected with a rotating handle.
Preferably, the relay box and the connecting block are made of cast iron, and the outer surfaces of the relay box and the connecting block are coated with antirust coatings.
Preferably, the outer surface of the rotating handle is provided with an anti-slip layer, and anti-slip lines are uniformly arranged on the outer surface of the anti-slip layer.
Preferably, the left and right sides face of the first clamping block and the second clamping block is provided with a sliding block, the inner wall of the connecting block and the outer side face of the partition plate are provided with a sliding groove, and the sliding block is matched with the sliding groove.
Preferably, the inner wall of fixed block is provided with the internal thread, and the surface of dwang is provided with the external screw thread, internal thread and external screw thread looks adaptation.
(III) advantageous effects
Compared with the prior art, the utility model provides a clamping device for relay protection possesses following beneficial effect:
1. this a clamping device for relay protection drives the tight piece of clamp of second drive through rotatory handle and reciprocates, the realization is put into the electric wire fast fixedly, have better tight fixed effect of clamp, it is more convenient to operate, be convenient for use more, the convenience of use has been improved, press from both sides tight piece and the tight piece of clamp of second and mutually support through first, the realization is to the better tight effect of fast clamp of electric wire, avoid the electric wire not hard up to cause the contact short circuit, and the service life is prolonged, and the convenience of use is improved.
2. This a clamping device for relay protection drives the dwang through rotating the handle and rotates, promotes fixed block and first tight piece of clamp and reciprocates, realizes the further improvement of the tight effect of clamp, has better tight effect of clamp, and is fixed more stable, is convenient for use more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure: 1. a relay box; 2. connecting blocks; 3. a fixing plate; 4. a partition plate; 5. a first clamping block; 6. a second clamping block; 7. a fixed block; 8. rotating the rod; 9. a first bevel gear; 10. a rotating shaft; 11. a second bevel gear; 12. rotating the handle; 13. a spring; 14. a screw rod; 15. the handle is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a clamping device for relay protection comprises a relay box 1, wherein the front surface and the back surface of the relay box 1 are fixedly connected with a connecting block 2, the upper surface of the connecting block 2 is fixedly connected with a fixing plate 3, a partition plate 4 is arranged inside the connecting block 2, the outer side surface of the partition plate 4 is respectively provided with a first clamping block 5 and a second clamping block 6, the first clamping block 5 and the second clamping block 6 are matched with each other, so that a better quick clamping effect on an electric wire is realized, contact short circuit caused by loosening of the electric wire is avoided, the service life is prolonged, the use convenience is improved, the lower surface of the first clamping block 5 is fixedly connected with a fixing block 7, the back of the fixing block 7 is provided with a rotating rod 8, the bottom end of the rotating rod 8 is fixedly connected with a first bevel gear 9, the bottom of the connecting block 2 is provided with a rotating shaft 10, the outer surface of, the right-hand member fixedly connected with of axis of rotation 10 rotates handle 12, drive dwang 8 through rotating handle 12 and rotate, promote fixed block 7 and the first tight piece 5 of clamp and reciprocate, realize pressing from both sides the further improvement of tight effect, have better tight effect of clamp, it is fixed more stable, be convenient for use more, the last fixed surface that the second pressed from both sides tight piece 6 is connected with spring 13, the upper surface that the second pressed from both sides tight piece 6 is provided with hob 14, the rotatory handle 15 of top fixedly connected with of hob 14, it drives the tight piece 6 of clamp of second and reciprocates to drive hob 14 through rotatory handle 15, the realization is put into the electric wire fast fixedly, have better tight fixed effect of clamp, the operation is more convenient, be convenient for use more, the convenience of use has been improved.
The utility model discloses in for the life of improving device to the material of relay box 1 and connecting block 2 is cast iron, and the surface of relay box 1 and connecting block 2 has all been scribbled anti rust coating, and the anti rust coating of relay box 1 and connecting block 2 surface prevents to corrode, improves life.
The utility model discloses in order to improve rotatory handle 15's anti-skidding effect to be provided with the skid resistant course at rotatory handle 15's surface, the surface of skid resistant course evenly is provided with anti-skidding line, and the frictional force when the anti-skidding line increase of rotatory handle 15 surface contacts with the hand improves anti-skidding effect.
The utility model discloses in order to improve gliding stability to press from both sides tight piece 6's left and right sides face at first tight piece 5 of clamp and second all to be provided with the sliding block, the sliding tray has all been seted up to the inner wall of connecting block 2 and the lateral surface of division board 4, sliding block and sliding tray looks adaptation, and the sliding block of the tight 6 left and right sides face of first tight piece 5 of clamp and second is mutually supported with the sliding tray of the 2 inner walls of connecting block and 4 lateral surfaces of division board and is slided, improves gliding stability.
The utility model discloses in order to improve the tight effect of lift clamp to inner wall at fixed block 7 is provided with the internal thread, and dwang 8's surface is provided with the external screw thread, internal thread and external screw thread looks adaptation, and the internal thread of fixed block 7 inner wall is mutually supported with the external screw thread of dwang 8 surface and is removed, improves the tight effect of lift clamp.
When using, place assigned position with relay unit, according to the thickness of electric wire, control rotation handle 12 drives axis of rotation 10 and rotates, axis of rotation 10 drives second bevel gear 11 and rotates, second bevel gear 11 drives first bevel gear 9 and rotates, first bevel gear 9 drives dwang 8 and rotates, dwang 8 promotes fixed block 7 and first tight piece 5 of clamp and reciprocates, after adjusting to suitable position, control rotation handle 15 drives hob 14 and rotates, hob 14 drives the tight piece 6 of clamp of second and reciprocates, put into the electric wire afterwards, control rotation handle 15 drives hob 14 and rotates, hob 14 drives the tight piece 6 of clamp of second and presss from both sides the electric wire tightly, accomplish all operations.
To sum up, this a clamping device for relay protection drives the tight piece 6 of second clamp through rotatory handle 15 drive hob 14 and reciprocates, realizes putting into the electric wire fast fixedly, has better tight fixed effect of clamp, and it is more convenient to operate, is convenient for use more, has improved the convenience of use, presss from both sides tight piece 6 through first tight piece 5 of clamp and second and mutually supports, realizes the better tight effect of fast clamp to the electric wire, avoids the electric wire not hard up to cause the contact short circuit, and service life is prolonged, the convenience of use is improved.
This a clamping device for relay protection drives dwang 8 through rotating handle 12 and rotates, promotes fixed block 7 and first tight piece 5 of clamp and reciprocates, realizes the further improvement of the tight effect of clamp, has better tight effect of clamp, and is fixed more stable, is convenient for use more.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A clamping device for relay protection, includes relaying box (1), its characterized in that: the front and the back of the relay box (1) are fixedly connected with connecting blocks (2), the upper surface of each connecting block (2) is fixedly connected with a fixing plate (3), a partition plate (4) is arranged inside each connecting block (2), the outer side surface of each partition plate (4) is provided with a first clamping block (5) and a second clamping block (6) respectively, the lower surface of each first clamping block (5) is fixedly connected with a fixing block (7), the back of each fixing block (7) is provided with a rotating rod (8), the bottom end of each rotating rod (8) is fixedly connected with a first bevel gear (9), the bottom of each connecting block (2) is provided with a rotating shaft (10), the outer surface of each rotating shaft (10) is sleeved with a second bevel gear (11), each first bevel gear (9) is meshed with the corresponding second bevel gear (11), and the right end of each rotating shaft (10) is fixedly connected with, the upper surface of the second clamping block (6) is fixedly connected with a spring (13), the upper surface of the second clamping block (6) is provided with a screw rod (14), and the top end of the screw rod (14) is fixedly connected with a rotating handle (15).
2. The clamping device for relay protection according to claim 1, wherein: the relay box (1) and the connecting block (2) are made of cast iron, and the outer surfaces of the relay box (1) and the connecting block (2) are coated with antirust coatings.
3. The clamping device for relay protection according to claim 1, wherein: the outer surface of the rotating handle (15) is provided with an anti-slip layer, and anti-slip lines are uniformly arranged on the outer surface of the anti-slip layer.
4. The clamping device for relay protection according to claim 1, wherein: the left and right sides face of the first clamping block (5) and the second clamping block (6) is provided with a sliding block, the inner wall of the connecting block (2) and the outer side face of the partition plate (4) are provided with a sliding groove, and the sliding block is matched with the sliding groove.
5. The clamping device for relay protection according to claim 1, wherein: the inner wall of fixed block (7) is provided with the internal thread, and the surface of dwang (8) is provided with the external screw thread, internal thread and external screw thread looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020479216.1U CN211404407U (en) | 2020-04-01 | 2020-04-01 | Clamping device for relay protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020479216.1U CN211404407U (en) | 2020-04-01 | 2020-04-01 | Clamping device for relay protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211404407U true CN211404407U (en) | 2020-09-01 |
Family
ID=72215315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020479216.1U Expired - Fee Related CN211404407U (en) | 2020-04-01 | 2020-04-01 | Clamping device for relay protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211404407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946325A (en) * | 2021-02-20 | 2021-06-11 | 国网河南省电力公司电力科学研究院 | Relay protection detection device based on 5G communication |
-
2020
- 2020-04-01 CN CN202020479216.1U patent/CN211404407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946325A (en) * | 2021-02-20 | 2021-06-11 | 国网河南省电力公司电力科学研究院 | Relay protection detection device based on 5G communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20210401 |