CN213125531U - Strain clamp equipment for electric power engineering - Google Patents
Strain clamp equipment for electric power engineering Download PDFInfo
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- CN213125531U CN213125531U CN202021589931.7U CN202021589931U CN213125531U CN 213125531 U CN213125531 U CN 213125531U CN 202021589931 U CN202021589931 U CN 202021589931U CN 213125531 U CN213125531 U CN 213125531U
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- strain clamp
- clamp main
- electric power
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- power engineering
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Abstract
The utility model discloses a strain clamp device for electric power engineering, which comprises a strain clamp main body, wherein a wire pressing groove is arranged on the strain clamp main body; the tension clamp is characterized in that a fixing mechanism is arranged on the tension clamp main body and comprises a positioning sleeve, the positioning sleeve is arranged on the tension clamp main body in a sleeved mode, a positioning clamping plate extending into a wire pressing groove through compression spring connection is arranged at the top of an inner cavity of the positioning sleeve, a positioning arc groove is formed in the bottom of the positioning clamping plate, a thread cylinder facing the bottom side of the tension clamp main body is embedded into the bottom of the positioning sleeve and the bottom of the positioning clamping plate, a rotating screw is arranged in the thread cylinder, a conflict block which is inconsistent with the bottom side of the tension clamp main body is arranged at the inner end of the rotating screw, a rotating handle is arranged at the outer end of the rotating screw, and top plate inserting positioning notches for the positioning sleeve are formed in the two sides of the wire pressing groove of. The utility model discloses characteristics convenient to installation and dismantlement.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is a strain clamp equipment for electric power engineering.
Background
The bolt type strain clamp is a strain clamp commonly used in electric power fittings and is used for fixing aluminum stranded wires or steel-cored aluminum stranded wires. The existing bolt type strain clamp mainly comprises a clamp body, a pressing plate and a U-shaped bolt, wherein an open slot is formed in the clamp body, a cable is placed in the open slot, the pressing plate is placed in the open slot, and then the pressing plate is fixed through the bolt so as to clamp the cable. The bolt type strain clamp has the following problems in use: the installation is inconvenient, the installation efficiency is low, the pressing plate, the bolt and the body are arranged independently, the structure is scattered, and potential safety hazards exist for high-altitude line installation; and current bolt type strain clamp, its clamp plate are rectangular shape, and both ends are withheld fixedly through U type bolt, and this kind of connection structure need twist too much to fix a position the nut, inconvenient and quick installation and dismantlement.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a strain clamp equipment for electric power engineering.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a strain clamp equipment for electric power engineering, which comprises a strain clamp main body, wherein a wire pressing groove is arranged on the strain clamp main body; the utility model discloses a strain clamp, including strain clamp main part, the strain clamp main part is equipped with fixed establishment, fixed establishment includes the position sleeve, the position sleeve cover is established in the strain clamp main part, the inner chamber top of position sleeve is connected with the location grip block that stretches into the wire-pressing groove through compression spring, the bottom of location grip block is equipped with the location arc groove, the bottom of position sleeve inlays and is equipped with the screw thread section of thick bamboo towards strain clamp main part bottom side, be equipped with the rotation screw rod in the screw thread section of thick bamboo, the inner of rotating the screw rod is equipped with the conflict piece that offsets with strain clamp main part bottom side, the outer tip of rotating the screw rod is equipped with rotates the handle, the strain clamp main part is equipped with the roof male location notch that supplies on.
As an optimized technical scheme of the utility model, the surface of touch multitouch is equipped with the rubber layer.
As an optimized technical scheme of the utility model, be equipped with multichannel anti-skidding insection on the inner wall of wire pressing groove.
As an optimized technical scheme of the utility model, the bottom side of location notch is equipped with the rubber abrasionproof pad.
The utility model has the advantages that: this kind of strain clamp equipment for electric power engineering fixes a position the power transmission line in the pressure line inslot through setting up specific fixed establishment, has the characteristics of being convenient for install and dismantle. Mainly at first with the position sleeve cover in strain clamp main part to corresponding with the location notch, then through manual rotation screw rod, then the conflict piece of rotating the screw rod top is contradicted with the bottom side of strain clamp main part, and along with rotating the further rotation of screw rod, the inner chamber top location grip block of position sleeve pushes down and lies in compression spring's effect down, and the location grip block carries out the centre gripping location to the wire pressing inslot power transmission line, advances line location with the tradition to U type screw rod and compares, the utility model has the characteristics of be convenient for install and dismantle, need not to twist too much to the nut.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a strain clamp apparatus for electric power engineering of the present invention;
fig. 2 is a schematic structural diagram of a strain clamp main body pair of the strain clamp apparatus for electric power engineering of the present invention;
fig. 3 is the utility model relates to a local structure schematic diagram of strain clamp equipment for electric power engineering.
In the figure: 1. a strain clamp main body; 2. pressing a wire groove; 3. a fixing mechanism; 4. a positioning sleeve; 5. A compression spring; 6. positioning the clamping plate; 7. positioning the arc groove; 8. rotating the screw; 9. a contact block; 10. rotating the handle; 11. a positioning notch; 12. a rubber layer; 13. anti-skid insections; 14. A rubber anti-wear layer; 15. a rubber anti-wear pad; 16. a threaded barrel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, 2 and 3, the utility model relates to a strain clamp device for electric power engineering, which comprises a strain clamp main body 1, wherein a wire pressing groove 2 is arranged on the strain clamp main body 1; the tension clamp comprises a tension clamp main body 1, a fixing mechanism 3 is arranged on the tension clamp main body 1, the fixing mechanism 3 comprises a positioning sleeve 4, the positioning sleeve 4 is sleeved on the tension clamp main body 1, the top of an inner cavity of the positioning sleeve 4 is connected with a positioning clamping plate 6 extending into a wire pressing groove 2 through a compression spring 5, a positioning arc groove 7 is arranged at the bottom of the positioning clamping plate 6, a threaded cylinder 16 facing the bottom side of the tension clamp main body 1 is embedded at the bottom of the positioning sleeve 4, a rotating screw 8 is arranged in the threaded cylinder 16, a contact block 9 contacting with the bottom side of the tension clamp main body 1 is arranged at the inner end of the rotating screw 8, a rotating handle 10 is arranged at the outer end of the rotating screw 8, positioning notches 11 for inserting top plates on the positioning sleeve 4 are arranged at two sides of the wire pressing groove 2 of the tension clamp main body 1, and a power transmission line in the wire pressing groove 2, has the characteristic of convenient installation and disassembly. Mainly at first overlaps position sleeve 4 on strain clamp main part 1 to corresponding with location notch 11, then through manual rotation screw rod 8, then the conflict piece 9 of rotating the 8 tops of screw rod is contradicted with strain clamp main part 1's bottom side, and along with rotating screw rod 8 further and rotating, position sleeve 4's inner chamber top location grip block 6 pushes down and lies in compression spring 5's effect under, location grip block 6 carries out the centre gripping location to the power transmission line in wire pressing groove 2, fixes a position with the tradition and compares U type screw rod, the utility model has the characteristics of be convenient for installation and dismantlement need not to twist too much to the nut.
The surface of the contact block 9 is provided with a rubber layer 12, which plays a role of wear resistance.
Be equipped with multichannel anti-skidding insection 13 on the inner wall of wire pressing groove 2, increase frictional force has played the antiskid to the effect.
The groove surface of the positioning arc groove 7 is provided with a rubber anti-abrasion layer 14, so that the anti-abrasion effect is achieved.
The bottom side of the positioning notch 11 is provided with a rubber anti-abrasion pad 15, which plays a role of anti-abrasion.
The working principle is as follows: fix a position the power transmission line in wire pressing groove 2 through setting up specific fixed establishment 3, have the characteristics of being convenient for install and dismantle. Mainly at first overlaps position sleeve 4 on strain clamp main part 1 to corresponding with location notch 11, then through manual rotation screw rod 8, then the conflict piece 9 of rotating the 8 tops of screw rod is contradicted with strain clamp main part 1's bottom side, and along with rotating screw rod 8 further and rotating, position sleeve 4's inner chamber top location grip block 6 pushes down and lies in compression spring 5's effect under, location grip block 6 carries out the centre gripping location to the power transmission line in wire pressing groove 2, fixes a position with the tradition and compares U type screw rod, the utility model has the characteristics of be convenient for installation and dismantlement need not too much to the nut of twist.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A strain clamp device for electric power engineering comprises a strain clamp main body (1), wherein a wire pressing groove (2) is formed in the strain clamp main body (1); the method is characterized in that: be equipped with fixed establishment (3) on strain clamp main part (1), fixed establishment (3) include position sleeve (4), position sleeve (4) cover is established on strain clamp main part (1), the inner chamber top of position sleeve (4) is connected with location grip block (6) that stretch into in pressure line groove (2) through compression spring (5), the bottom of location grip block (6) is equipped with location arc groove (7), the bottom of position sleeve (4) is inlayed and is equipped with screw thread section of thick bamboo (16) towards strain clamp main part (1) bottom side, be equipped with rotation screw rod (8) in screw thread section of thick bamboo (16), the inner of rotation screw rod (8) is equipped with the abutting block (9) that contradicts with strain clamp main part (1) bottom side, the outer tip that rotates screw rod (8) is equipped with rotates handle (10), strain clamp main part (1) is equipped with roof male location notch (11) on lieing in the both sides that lie in pressure line groove (2) and supplies position sleeve (4) .
2. The strain clamp device for electric power engineering according to claim 1, wherein the surface of the contact block (9) is provided with a rubber layer (12).
3. The strain clamp equipment for the electric power engineering as claimed in claim 1, wherein a plurality of anti-slip insections (13) are arranged on the inner wall of the wire pressing groove (2).
4. The strain clamp device for electric power engineering according to claim 1, wherein the groove surface of the positioning arc groove (7) is provided with a rubber anti-abrasion layer (14).
5. The strain clamp device for electric power engineering as claimed in claim 1, wherein the bottom side of the positioning slot (11) is provided with a rubber anti-wear pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021589931.7U CN213125531U (en) | 2020-08-04 | 2020-08-04 | Strain clamp equipment for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021589931.7U CN213125531U (en) | 2020-08-04 | 2020-08-04 | Strain clamp equipment for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213125531U true CN213125531U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021589931.7U Active CN213125531U (en) | 2020-08-04 | 2020-08-04 | Strain clamp equipment for electric power engineering |
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| CN (1) | CN213125531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114550989A (en) * | 2022-01-20 | 2022-05-27 | 国网山东省电力公司寿光市供电公司 | Overhead single-core aluminum-plastic wire anti-abrasion suit and working method thereof |
-
2020
- 2020-08-04 CN CN202021589931.7U patent/CN213125531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114550989A (en) * | 2022-01-20 | 2022-05-27 | 国网山东省电力公司寿光市供电公司 | Overhead single-core aluminum-plastic wire anti-abrasion suit and working method thereof |
| CN114550989B (en) * | 2022-01-20 | 2024-02-23 | 国网山东省电力公司寿光市供电公司 | Wear-resistant sleeve for overhead single-core aluminum-plastic wire and working method thereof |
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