CN211046406U - Rotary wire clamp and conductor spacer wire clamp chuck pressing tool thereof - Google Patents
Rotary wire clamp and conductor spacer wire clamp chuck pressing tool thereof Download PDFInfo
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- CN211046406U CN211046406U CN201922071760.2U CN201922071760U CN211046406U CN 211046406 U CN211046406 U CN 211046406U CN 201922071760 U CN201922071760 U CN 201922071760U CN 211046406 U CN211046406 U CN 211046406U
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Abstract
The utility model relates to a rotary wire clamp and a rotary spacer auxiliary clamping tool thereof, wherein the rotary wire clamp comprises a chuck, a chuck support and a wire clamp support yoke plate connecting the chuck and the chuck support, the chuck comprises an upper arc part and a lower arc part, the upper arc part is pivoted with one end of the lower arc part, and the other end is connected with the other end through a pin; the device is characterized in that an arc-shaped opening is formed in the outer peripheral surface of the lower arc piece, an arc-shaped bulge is arranged in the middle of the opening, the bulge is connected with two ends of the opening, and arc-shaped sliding grooves are symmetrically formed in two sides of the bulge; one end of the wire clamp supporting yoke plate is provided with a sliding chuck; the two wire clamp supporting connecting plates are clamped at two sides of the chuck support and fixedly connected with the nut through bolts, the sliding chucks of the two wire clamp supporting connecting plates correspondingly extend into the arc-shaped sliding grooves one by one, and the sliding chucks are in sliding fit with the sliding grooves. By adopting the rotary wire clamp structure, the wire clamp is more convenient to assemble, the chuck is more convenient to process, a clamping tool is designed by matching with the chuck structure, the operation is realized, the time and the labor are saved, the assembly efficiency is improved, and the clamp arm can be effectively prevented from falling off.
Description
Technical Field
The utility model relates to a technical field is joined in marriage to high-voltage electricity, concretely relates to gyration fastener and conductor spacer fastener chuck compress tightly instrument thereof.
Background
Patent CN200820108710.6 overhead transmission line conductor spacer's gyration fastener.
In high-voltage electricity join in marriage, for guaranteeing the conductor spacer fastener chuck, the diameter of general design cable slightly is greater than the aperture of chuck, has guaranteed to assemble the back, presss from both sides tightly between chuck and the cable, can not appear not hard up phenomenon, nevertheless just so inevitably leads to the assembly comparatively difficult, especially installs the rubber pad additional after, the degree of difficulty of more aggravating the assembly. The manual pressing is adopted, so that time and labor are wasted, and the efficiency is low.
Patent CN201320503655.1 is a special wrench for spacer.
Disclosure of Invention
In order to solve the problem, the utility model provides a gyration fastener and conductor spacer fastener chuck compresses tightly instrument thereof.
The technical scheme of the utility model:
a rotary wire clamp comprises a clamp head, a clamp head support and a wire clamp support yoke plate for connecting the clamp head and the clamp head support, wherein the clamp head comprises an upper arc part and a lower arc part, the upper arc part is pivoted with one end of the lower arc part, and the other end of the upper arc part is pivoted with the other end of the lower arc part through a bolt; an arc-shaped opening is formed in the outer peripheral surface of the lower arc piece, an arc-shaped bulge is arranged in the middle of the opening, the bulge is connected with two ends of the opening, and arc-shaped sliding grooves are symmetrically formed in two sides of the bulge; one end of the wire clamp supporting yoke plate is provided with a sliding chuck;
when the clamp is used, the two clamp support connecting plates are clamped at two sides of the chuck support and are fixedly connected with the nut through bolts, the sliding chucks of the clamp support connecting plates correspondingly extend into the arc-shaped sliding grooves one by one, and the sliding chucks are in sliding fit with the sliding grooves; preferably, the sliding chuck adopts a conical structure, and the bulge and the lower arc piece are integrated; like this, fastener convenient assembling, its processing that adopts the chuck of above-mentioned structure is more convenient, especially the processing of contrast arc spout.
The inner arc surfaces of the upper arc piece and the lower arc piece are respectively provided with an arc-shaped rubber pad, a plurality of bulges are distributed on the rubber pads, the upper arc piece and the lower arc piece are respectively and correspondingly provided with a plurality of slotted holes, and the bulges extend into the slotted holes.
The utility model provides a gyration conductor spacer auxiliary clamping instrument for supplementary above-mentioned gyration fastener of installation, it includes the mounting panel, the mounting panel both ends are provided with the arm lock respectively, two arm locks respectively with the mounting panel pin joint, swing in opposite directions, be provided with the depression bar in the middle of the mounting panel, the depression bar lower extreme passes the mounting panel and stretches out, threaded connection between depression bar and the mounting panel, rotatory depression bar, the depression bar reciprocates.
When the cable clamp is used, the bolt which is connected with the upper arc piece and the lower arc piece through the pin is taken down, the cable is placed on the inner arc surface of the lower arc piece, the upper arc piece is closed, the two clamping arms are hooked on the arc opening, the pressure rod is positioned above the upper arc piece and moves downwards along with the rotation of the pressure rod, the lower end of the pressure rod is in contact with the upper arc piece and presses the upper arc piece, the cable is clamped by the upper arc piece and the lower arc piece, the cable and the clamp are clamped by the bolt which is connected with the upper arc piece and the lower arc piece through the pin after the cable and the clamp are in place, time and labor are saved, the assembly efficiency is improved, and furthermore, the clamp arms are L-shaped plates which are arranged at intervals, so that the clamping arms are hooked on the arc opening, the two L-shaped plates are respectively positioned.
The lower end of the pressure lever is provided with a plane bearing; the arc part is directly pressed by the pressure rod, the surface of the arc part is bound to be pressed in the rotating process of the lower end of the pressure rod, and the problems can be effectively avoided after the plane bearing is additionally arranged.
The upper end of the pressure lever is provided with a handle; it is convenient to rotate the pressing rod so as to move upwards or downwards.
The two L shaped plates forming the clamping arms are connected with each other through a cross bar.
The utility model discloses the advantage is, reasonable in design, simple structure adopts above-mentioned gyration fastener structure for the fastener assembly is more convenient, adopts the chuck processing more convenient, cooperates a clamping instrument of chuck structural design simultaneously, and operation, labour saving and time saving has improved assembly efficiency, and can effectively prevent that the arm lock from droing.
Drawings
Fig. 1 is a schematic view of a rotary clamp structure.
Fig. 2 is a schematic view of the chuck structure.
Figure 3 is a side view of the lower arc.
Figure 4 is a front view of a wire clamp support yoke plate.
Figure 5 is a side view of a wire clamp support yoke plate.
Figure 6 is a front view of the clamping tool.
Figure 7 is a side view of the clamping tool.
Fig. 8 is a schematic view of a bracket plate structure.
Fig. 9 is a schematic view of an L-shaped plate structure.
Figure 10 is a schematic view of the use of the clamping tool.
In the figure, an upper arc part 1-1 of a chuck 1 and a lower arc part 1-2 of an arc opening 1-2-1 of an arc bulge 1-2-2 of an arc chute 1-2-3 of an arc rubber pad 1-3 of a chuck support 2 wire clamp support yoke plate 3, a sliding chuck 3-1 support plate 5 clamping arm 6L, a plate 6-1 pressure rod 7 and a handle 8 are provided with a plane bearing 9.
Detailed Description
As shown in fig. 1-5, a rotary wire clamp comprises a clamp head 1, a clamp head support 2 and a wire clamp support yoke plate 3 connecting the clamp head 1 and the clamp head support 2, wherein the clamp head 1 comprises an upper arc part 1-1 and a lower arc part 1-2, the upper arc part 1-is pivoted with one end of the lower arc part 1-2, and the other end is connected with the other end through a pin; the outer peripheral surface of the lower arc piece 1-2 is provided with an arc opening 1-2-1, the middle of the opening 1-2-1 is provided with an arc bulge 1-2-2, the bulge 1-2-2 is connected with two ends of the opening 1-2-1, and arc chutes 1-2-3 are symmetrically arranged on two sides of the bulge; one end of the wire clamp supporting yoke plate 3 is provided with a sliding chuck 3-1; the two wire clamp supporting connection plates 3 are clamped at two sides of the chuck support 2 and are fixedly connected with nuts through bolts, sliding chucks 3-1 of the two wire clamp supporting connection plates correspondingly extend into the arc-shaped sliding chutes 1-2-3 one by one, and the sliding chucks 3-1 are in sliding fit with the sliding chutes 1-2-3; the inner cambered surfaces of the upper arc part 1-1 and the lower arc part 1-2 are respectively provided with an arc-shaped rubber pad 1-3, a plurality of bulges are distributed on the rubber pad 1-3, the upper arc part 1-1 and the lower arc part 1-2 are respectively and correspondingly provided with a plurality of slotted holes, and the bulges extend into the slotted holes.
As shown in fig. 6-10, the clamping tool for assisting in mounting the rotary wire clamp comprises a support plate 5, wherein two ends of the support plate 5 are respectively provided with a clamping arm 6, the two clamping arms 6 are respectively pivoted with the support plate 5 and swing oppositely, a pressure lever 7 is arranged in the middle of the support plate 5, the lower end of the pressure lever 7 penetrates through the support plate 5 to extend out, the pressure lever 7 is in threaded connection with the support plate 5, the upper end of the pressure lever 7 is provided with a handle 8, the lower end of the pressure lever 7 is provided with a plane bearing 9, the pressure lever 7 rotates and moves up and down, the clamping arms 6 are L-shaped plates 6-1 arranged at intervals, L-shaped plates 6-1 are connected with each other through a cross rod 6-2, the clamping arms 6 are hooked on arc-shaped openings 1-2-1, and the two L-shaped plates 6-1.
Because of the limited character expression, there exists an infinite concrete structure objectively, for those skilled in the art, without departing from the principle of the present invention, a plurality of improvements, decorations or changes can be made, and the above technical features can be combined in a proper way; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (6)
1. A rotary wire clamp comprises a clamp head, a clamp head support and a wire clamp support yoke plate for connecting the clamp head and the clamp head support, wherein the clamp head comprises an upper arc part and a lower arc part, the upper arc part is pivoted with one end of the lower arc part, and the other end of the upper arc part is pivoted with the other end of the lower arc part through a bolt; the device is characterized in that an arc-shaped opening is formed in the outer peripheral surface of the lower arc piece, an arc-shaped bulge is arranged in the middle of the opening, the bulge is connected with two ends of the opening, and arc-shaped sliding grooves are symmetrically formed in two sides of the bulge; one end of the wire clamp supporting yoke plate is provided with a sliding chuck; the two wire clamp supporting connecting plates are clamped at two sides of the chuck support and fixedly connected with the nut through bolts, the sliding chucks of the two wire clamp supporting connecting plates correspondingly extend into the arc-shaped sliding grooves one by one, and the sliding chucks are in sliding fit with the sliding grooves.
2. The rotary wire clamp according to claim 1, wherein the inner arc surfaces of the upper arc member and the lower arc member are respectively provided with an arc-shaped rubber pad, a plurality of protrusions are distributed on the rubber pads, the upper arc member and the lower arc member are respectively provided with a plurality of corresponding slots, and the protrusions extend into the slots.
3. A spacer wire clamp chuck pressing tool is used for assisting in installing a rotary wire clamp as claimed in any one of claims 1 to 2, and is characterized by comprising a support plate, wherein clamping arms are respectively arranged at two ends of the support plate, the two clamping arms are respectively pivoted with the support plate and swing oppositely, a pressing rod is arranged in the middle of the support plate, the lower end of the pressing rod penetrates through the support plate to extend out, the pressing rod is in threaded connection with the support plate, the pressing rod is rotated and moves up and down, a wire cable is placed on the inner arc surface of a lower arc piece, an upper arc piece is closed, the two clamping arms are hooked on an arc opening, the pressing rod is positioned above the upper arc piece, the pressing rod moves down along with the rotation of the pressing rod, the lower end of the pressing rod is in contact with the upper arc piece and presses the upper arc piece, the upper arc piece and the lower arc piece clamp the wire cable, the upper arc piece and the lower arc piece are in pin connection, the wire cable and the clamp chuck, the clamping arms are hooked on the arc opening.
4. A spacer wire clamp collet compression tool as claimed in claim 3, in which the lower end of the strut is fitted with a flat bearing.
5. A spacer wire clamp collet compression tool as claimed in claim 3, wherein a handle is mounted to the upper end of the compression bar.
6. A spacer clip chuck compression tool as claimed in claim 3, in which the two L shaped plates forming the clamping arms are connected to each other by a cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922071760.2U CN211046406U (en) | 2019-11-27 | 2019-11-27 | Rotary wire clamp and conductor spacer wire clamp chuck pressing tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922071760.2U CN211046406U (en) | 2019-11-27 | 2019-11-27 | Rotary wire clamp and conductor spacer wire clamp chuck pressing tool thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211046406U true CN211046406U (en) | 2020-07-17 |
Family
ID=71535230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922071760.2U Active CN211046406U (en) | 2019-11-27 | 2019-11-27 | Rotary wire clamp and conductor spacer wire clamp chuck pressing tool thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211046406U (en) |
-
2019
- 2019-11-27 CN CN201922071760.2U patent/CN211046406U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226500, Rugao City, Jiangsu province Nantong City, such as Town Hing Yuen Road, No. 9 Patentee after: Jiangsu Tiannan Electric Power Co., Ltd Address before: 226500, Rugao City, Jiangsu province Nantong City, such as Town Hing Yuen Road, No. 9 Patentee before: JIANGSU TIANNAN POWER EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |