CN212085326U - Connector lug fastener for electric power engineering - Google Patents
Connector lug fastener for electric power engineering Download PDFInfo
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- CN212085326U CN212085326U CN202021254344.2U CN202021254344U CN212085326U CN 212085326 U CN212085326 U CN 212085326U CN 202021254344 U CN202021254344 U CN 202021254344U CN 212085326 U CN212085326 U CN 212085326U
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- hole
- electric power
- power engineering
- connecting rod
- seted
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Abstract
The utility model discloses a connector lug fastener for electric power engineering, including device case, through-hole, electric wire main part, first tooth piece, carousel and second tooth piece, the through-hole has been seted up to the intermediate position of device incasement portion, and the inside of through-hole is provided with the electric wire main part, first hole groove has all been seted up to the outer wall of through-hole, second hole groove has all been seted up to the top and the bottom of device case, L type bracing piece has all been installed to the inside of device case, the dead lever has all been installed on the top of device case, and the inside of dead lever is seted up flutedly, the second internal thread has been seted up to the inner wall of recess, the fixing sleeve has all been installed to the inside of device case, and the inside of fixing sleeve is provided with first internal. This connector lug fastener for electric power engineering articulates the inside at the lantern ring through multiunit arc stripper plate, makes multiunit arc stripper plate come to fasten the inside electric wire main part of through-hole when the pivoted.
Description
Technical Field
The utility model relates to an electric power engineering technical field specifically is a connector lug fastener for electric power engineering.
Background
The electrical engineering, that is, the engineering related to the production, transmission and distribution of electric energy, also includes the engineering of applying electricity as power and energy in various fields in a broad sense, and the electrical engineering needs to connect multiple groups of wire ends for conducting electricity during construction, and the conventional wire end fastening device for electrical engineering can basically meet the use requirements of people, but still has certain problems, and the specific problems are as follows:
1. most of connector lug fastening devices for electric power engineering in the market at present are fastened by calipers manually during wiring, and the fastening method is inconvenient for operators to operate and increases the labor intensity of the operators;
2. most of connector lug fastener for electric power engineering in the existing market, the structure is comparatively complicated, and the fastening effect is not good, can't fasten the electric wire of different diameters size, makes this connector lug fastener's practicality lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connector lug fastener for electric power engineering to what provide among the above-mentioned background art all fastens through the manual work with calliper when the wiring and can't fasten the electric wire of different diameters size, makes the lower problem of practicality of this connector lug fastener.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connector lug fastener for electric power engineering, includes device case, through-hole, electric wire main part, first dog, carousel and second dog, the through-hole has been seted up to the intermediate position of device incasement portion, and the inside of through-hole is provided with the electric wire main part, first hole groove has all been seted up to the outer wall of through-hole, second hole groove has all been seted up to the top and the bottom of device case, L type bracing piece has all been installed to the inside of device case, the dead lever has all been installed on the top of device case, and the inside of dead lever is seted up flutedly, the second internal thread has been seted up to the inner wall of recess, the fixing sleeve has all been installed to the inside of device case, and the inside of fixing sleeve is provided.
Preferably, one end of the L-shaped supporting rod is provided with a fluted disc penetrating through the second hole groove through a ball, and the outer wall of the fluted disc is provided with first tooth blocks at equal intervals.
Preferably, the lantern ring is installed to the inner wall of fluted disc, and the inside equidistant articulated arc stripper plate that has of lantern ring.
Preferably, the lateral wall of fluted disc one side articulates there is the cradling piece, and the cradling piece is kept away from the one end of fluted disc and is articulated mutually with the arc extrusion board.
Preferably, a first connecting rod penetrating through the top end of the device box is arranged inside the fixing sleeve, and a first external thread is arranged on the outer wall of the first connecting rod.
Preferably, the top end of the first connecting rod is provided with a turntable, and the bottom end of the first connecting rod is provided with an arc plate penetrating through the inside of the first hole groove.
Preferably, the inside of recess is provided with the second connecting rod, and the second external screw thread has been seted up to the outer wall of second connecting rod.
Preferably, one end, far away from the fixing rod, of the second connecting rod is provided with a second toothed block, and the second toothed block is meshed with the toothed disc.
Compared with the prior art, the beneficial effects of the utility model are that: the connector lug fastening device for electric power engineering;
1. the wire body in the through hole is fastened while the plurality of groups of arc-shaped extrusion plates rotate by installing the fluted disc, the first tooth block, the lantern ring, the support rod, the arc-shaped extrusion plates, the through hole and the wire body and driving the fluted disc to rotate through the first tooth block, so that the support rod and the arc-shaped extrusion plates are driven to rotate by the fluted disc to rotate, and the plurality of groups of arc-shaped extrusion plates are hinged in the lantern ring;
2. meanwhile, the device is connected with the second external thread through the second internal thread by mounting a fixed rod, a groove, a second connecting rod, a second tooth block, a second internal thread and a second external thread, so that the second connecting rod can rotate and reciprocate in the groove, and the second connecting rod can move to drive the second tooth block to move to be clamped with the first tooth block;
3. the device is through installing fixed sleeve, head rod, first external screw thread, internal thread, carousel and arc simultaneously, through first external screw thread and internal thread threaded connection, makes the carousel drive head rod when rotatory, is convenient for make the head rod carry out reciprocating motion inside the fixed sleeve to make the head rod remove and drive the arc and fasten the electric wire main part, the operating personnel of being convenient for operate.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the internal structure of the fixing sleeve of the present invention;
FIG. 4 is a schematic view of the connection structure between the arc plate and the first connecting rod of the present invention;
FIG. 5 is a schematic view of the internal structure of the groove of the present invention;
fig. 6 is a schematic view of the connection structure between the lantern ring and the rotary plate of the present invention.
In the figure: 1. a device case; 2. a through hole; 3. a wire body; 4. an L-shaped support bar; 5. a fluted disc; 6. a first tooth block; 7. a collar; 8. a support rod; 9. an arc-shaped extrusion plate; 10. fixing the sleeve; 11. a first connecting rod; 12. a turntable; 13. an arc-shaped plate; 14. a first hole groove; 15. a second hole groove; 16. fixing the rod; 17. a groove; 18. a second tooth block; 19. a second connecting rod; 20. a first external thread; 21. a first internal thread; 22. a second internal thread; 23. a second external thread.
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. 1-6, the present invention provides an embodiment: a connector lug fastening device for electric power engineering comprises a device box 1, a through hole 2, an electric wire main body 3, a first tooth block 6, a rotary table 12 and a second tooth block 18, wherein the through hole 2 is formed in the middle of the inside of the device box 1, the electric wire main body 3 is arranged inside the through hole 2, first hole grooves 14 are formed in the outer wall of the through hole 2, second hole grooves 15 are formed in the top end and the bottom end of the device box 1, and L-shaped support rods 4 are arranged inside the device box 1;
one end of the L-shaped support rod 4 is provided with a fluted disc 5 penetrating through the second hole groove 15 through a ball, the outer wall of the fluted disc 5 is provided with first tooth blocks 6 at equal intervals, and the first tooth blocks 6 are engaged with the second tooth blocks 18 through the first tooth blocks 6, so that the second tooth blocks 18 clamp the first tooth blocks 6;
the side wall of one side of the fluted disc 5 is hinged with a support rod 8, one end of the support rod 8, which is far away from the fluted disc 5, is hinged with the arc-shaped extrusion plates 9, and the support rod 8 is driven by the fluted disc 5 to rotate, so that the support rod 8 drives a plurality of groups of arc-shaped extrusion plates 9 to rotate while rotating;
the inner wall of the fluted disc 5 is provided with a lantern ring 7, and arc-shaped extrusion plates 9 are hinged inside the lantern ring 7 at equal intervals;
the top ends of the device boxes 1 are all provided with fixing rods 16, and grooves 17 are formed in the fixing rods 16;
a second connecting rod 19 is arranged inside the groove 17, a second external thread 23 is arranged on the outer wall of the second connecting rod 19, and the second external thread 23 is in threaded connection with a second internal thread 22, so that the second connecting rod 19 rotates and moves in the groove 17 in a reciprocating manner;
a second tooth block 18 is arranged at one end, far away from the fixing rod 16, of the second connecting rod 19, and the second tooth block 18 is meshed with the first tooth block 6, so that the second tooth block 18 can conveniently limit and fix the first tooth block 6, and the second tooth block 18 can conveniently limit and fix the fluted disc 5;
a second internal thread 22 is arranged on the inner wall of the groove 17, and the fixing sleeves 10 are arranged inside the device box 1;
a first connecting rod 11 penetrating through the top end of the device box 1 is arranged inside the fixed sleeve 10, a first external thread 20 is arranged on the outer wall of the first connecting rod 11, and the first external thread 20 is in threaded connection with a first internal thread 21, so that the first connecting rod 11 rotates and moves back and forth inside the fixed sleeve 10;
a rotary table 12 is installed at the top end of the first connecting rod 11, an arc-shaped plate 13 penetrating through the inside of the first hole groove 14 is installed at the bottom end of the first connecting rod 11, and the first connecting rod 11 is driven to rotate through the rotary table 12, so that the first connecting rod 11 drives the arc-shaped plate 13 to fasten the wire main body 3 while moving;
and the inside of the fixing sleeve 10 is provided with a first internal thread 21.
The working principle is as follows: when the connector lug fastening device for the electric power engineering is used, firstly, the electric wire main body 3 penetrates through the through hole 2, then the first tooth block 6 is rotated to drive the fluted disc 5 to rotate, and the fluted disc 5 is hinged with the arc-shaped extrusion plates 9 through the support rod 8, so that the fluted disc 5 drives the support rod 8 to rotate while rotating, the support rod 8 is convenient to rotate to drive the multiple groups of arc-shaped extrusion plates 9 to rotate simultaneously, so that the multiple groups of arc-shaped extrusion plates 9 rotate to clamp the electric wire main body 3, when the multiple groups of arc-shaped extrusion plates 9 clamp the electric wire main body 3, an operator rotates the second connecting rod 19 and is in threaded connection with the second internal thread 22 and the second external thread 23, so that the second connecting rod 19 reciprocates in the groove 17 while rotating, so that the second connecting rod 19 moves to drive the second tooth block 18 to be mutually clamped with the first tooth block 6, and further limit and fix the fluted disc 5, be convenient for operating personnel fastens electric wire main part 3, drives head rod 11 through rotating carousel 12 simultaneously and rotates, and through first external screw thread 20 and first internal thread 21 threaded connection, makes head rod 11 carry out reciprocating motion in the inside of fixed sleeve 10 in the pivoted, is convenient for make head rod 11 remove and drives arc 13 and fasten electric wire main part 3 to be convenient for operating personnel operates, and the above does the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a connector lug fastener for electric power engineering, includes device case (1), through-hole (2), electric wire main part (3), first tooth piece (6), carousel (12) and second tooth piece (18), its characterized in that: through-hole (2) have been seted up to the inside intermediate position of device case (1), and the inside of through-hole (2) is provided with electric wire main part (3), first hole groove (14) have all been seted up to the outer wall of through-hole (2), second hole groove (15) have all been seted up to the top and the bottom of device case (1), L type bracing piece (4) have all been installed to the inside of device case (1), dead lever (16) have all been installed on the top of device case (1), and the inside of dead lever (16) is seted up flutedly (17), second internal thread (22) have been seted up to the inner wall of recess (17), fixing sleeve (10) have all been installed to the inside of device case (1), and the inside of fixing sleeve (10) is provided with first internal thread (21).
2. A lug fastening device for electric power engineering according to claim 1, wherein: fluted disc (5) that run through second hole groove (15) are installed through the ball to the one end of L type bracing piece (4), and first tooth piece (6) are installed to the outer wall equidistance of fluted disc (5).
3. A lug fastening device for electric power engineering according to claim 2, wherein: lantern rings (7) are installed on the inner wall of the fluted disc (5), and arc-shaped extrusion plates (9) are hinged to the inner portions of the lantern rings (7) at equal intervals.
4. A lug fastening device for electric power engineering according to claim 2, wherein: the lateral wall of fluted disc (5) one side articulates there is cradling piece (8), and cradling piece (8) keep away from the one end of fluted disc (5) and articulate mutually with arc stripper plate (9).
5. A lug fastening device for electric power engineering according to claim 1, wherein: a first connecting rod (11) penetrating through the top end of the device box (1) is arranged inside the fixing sleeve (10), and a first external thread (20) is arranged on the outer wall of the first connecting rod (11).
6. A lug fastening device for electric power engineering according to claim 5, wherein: the top end of the first connecting rod (11) is provided with a rotary table (12), and the bottom end of the first connecting rod (11) is provided with an arc-shaped plate (13) penetrating through the inside of the first hole groove (14).
7. A lug fastening device for electric power engineering according to claim 1, wherein: a second connecting rod (19) is arranged in the groove (17), and second external threads (23) are formed in the outer wall of the second connecting rod (19).
8. A lug fastening device for electric power engineering according to claim 7, wherein: and a second tooth block (18) is arranged at one end, far away from the fixing rod (16), of the second connecting rod (19), and the second tooth block (18) is meshed with the fluted disc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021254344.2U CN212085326U (en) | 2020-07-01 | 2020-07-01 | Connector lug fastener for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021254344.2U CN212085326U (en) | 2020-07-01 | 2020-07-01 | Connector lug fastener for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212085326U true CN212085326U (en) | 2020-12-04 |
Family
ID=73557836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021254344.2U Expired - Fee Related CN212085326U (en) | 2020-07-01 | 2020-07-01 | Connector lug fastener for electric power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212085326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864738A (en) * | 2021-01-28 | 2021-05-28 | 周岐鸣 | Portable multifunctional electric power wiring device |
-
2020
- 2020-07-01 CN CN202021254344.2U patent/CN212085326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864738A (en) * | 2021-01-28 | 2021-05-28 | 周岐鸣 | Portable multifunctional electric power wiring device |
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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 |
Granted publication date: 20201204 Termination date: 20210701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |