CN219512880U - Auxiliary tool for reducing internal stress of hard copper stranded wire - Google Patents
Auxiliary tool for reducing internal stress of hard copper stranded wire Download PDFInfo
- Publication number
- CN219512880U CN219512880U CN202320969857.9U CN202320969857U CN219512880U CN 219512880 U CN219512880 U CN 219512880U CN 202320969857 U CN202320969857 U CN 202320969857U CN 219512880 U CN219512880 U CN 219512880U
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- copper stranded
- hard copper
- arc
- stranded wire
- groove
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Abstract
The utility model provides an auxiliary tool for reducing the internal stress of a hard copper stranded wire, which comprises a base, wherein a movable seat is arranged on the base, a limit groove and a movable groove are formed in the upper surface of the base, a limit bar and a connecting piece are arranged at the lower part of the movable seat, a threaded hole is formed in the connecting piece, a screw is movably arranged in the movable groove, the screw is in threaded connection with the connecting piece through the threaded hole, a clamping piece is arranged on the upper surface of the movable seat, a clamping ring is sleeved on the clamping piece, an extension rod is arranged on the clamping ring, and the clamping ring is connected with an arc-shaped top piece through the extension rod; according to the utility model, the connecting piece in threaded connection with the connecting piece can be driven to translate through the rotation of the screw rod, the connecting piece can drive the movable seat to move, the arc-shaped top piece can be driven to be gradually close to the hard copper stranded wire through the movement of the movable seat, the hard copper stranded wire can gradually enter the inner side of the arc-shaped groove, and the hard copper stranded wire can be prevented from loosening through the arc-shaped top pieces at two sides.
Description
Technical Field
The utility model belongs to the field of cable production, and particularly relates to an auxiliary tool for reducing internal stress of a hard copper stranded wire.
Background
Hard copper strands generally refer to copper strands with a single wire diameter above 1.0 mm; because the hard copper stranded wire has strong tensile force, is firm, has small resistance and good conductivity, is often used in places which need to conduct electricity and have high requirements on tension, such as distribution wires, conductors of buildings and the like, and the copper wire is greatly distorted and deformed in the stranding process of the hard copper stranded wire, so that the hard copper stranded wire has large internal stress inside, and is easy to loose.
In summary, the present utility model provides an auxiliary tool for reducing the internal stress of a hard copper stranded wire, so as to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an auxiliary tool for reducing the internal stress of a hard copper stranded wire, so as to solve the problems that the hard copper stranded wire is easy to loose due to the large internal stress in the hard copper stranded wire in the prior art.
The utility model provides an appurtenance for reducing hard copper stranded conductor internal stress, includes the base, be provided with on the base and remove the seat, spacing groove and removal groove have been seted up to the upper surface of base, spacing and connecting piece are installed to the lower part of removing the seat, threaded hole has been seted up on the connecting piece, the inside movable mounting in removal groove has the screw rod, the screw rod passes through threaded hole and connecting piece threaded connection, the upper surface mounting who removes the seat has the fastener, cup jointed the snap ring on the fastener, install the extension rod on the snap ring, the snap ring is connected with the arc top through the extension rod.
As a technical scheme of the utility model, the length of the limit strip is smaller than that of the movable groove, and the limit strip is positioned in the movable groove.
As a technical scheme of the utility model, the number of the movable seats is two, the number of the arc-shaped top pieces is four, and the four arc-shaped top pieces are respectively arranged on the two movable seats in a pairwise opposite manner.
As a technical scheme of the utility model, the four arc-shaped top pieces are provided with arc-shaped grooves.
As a technical scheme of the utility model, a clamping groove is formed in the side face of the clamping piece, and clamping teeth are arranged on the inner side of the clamping ring.
As a technical scheme of the utility model, the sizes of the clamping groove and the clamping tooth are matched, and the clamping tooth is positioned at the inner side of the clamping groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the connecting piece in threaded connection with the connecting piece can be driven to translate through the rotation of the screw rod, the connecting piece can drive the movable seat to move, the arc-shaped top piece can be driven to be gradually close to the hard copper stranded wire through the movement of the movable seat, the hard copper stranded wire can gradually enter the inner side of the arc-shaped groove, and the hard copper stranded wire can be prevented from loosening through the arc-shaped top pieces at two sides.
2. According to the utility model, the clamping teeth and the clamping grooves are separated by lifting the clamping ring upwards, then the clamping ring is rotated, when the clamping ring is rotated to a proper angle, the clamping ring is put down again, the clamping teeth and the clamping grooves are clamped, and the clamping ring can be prevented from rotating, so that the angle of the arc-shaped top piece can be adjusted during use, and the overall practicability is improved.
Drawings
Fig. 1 is a schematic view of the overall assembly of the present utility model.
Fig. 2 is a schematic view of a base of the present utility model.
FIG. 3 is a schematic view of the lower part of the movable base of the present utility model.
Fig. 4 is an enlarged schematic view of the portion a of the present utility model.
In the figure:
1. a base; 2. a limit groove; 3. a movable seat; 4. a limit bar; 5. a moving groove; 6. a screw; 7. a connecting piece; 8. a threaded hole; 9. a clamping piece; 10. a clasp; 11. an extension rod; 12. an arc-shaped top piece; 13. an arc-shaped groove; 14. a clamping groove; 15. and (5) clamping teeth.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides an auxiliary tool for reducing internal stress of a hard copper stranded wire, which comprises a base 1, wherein a movable seat 3 is arranged on the base 1, a limit groove 2 and a movable groove 5 are formed in the upper surface of the base 1, a limit bar 4 and a connecting piece 7 are arranged at the lower part of the movable seat 3, a threaded hole 8 is formed in the connecting piece 7, a screw rod 6 is movably arranged in the movable groove 5, the screw rod 6 is in threaded connection with the connecting piece 7 through the threaded hole 8, a clamping piece 9 is arranged on the upper surface of the movable seat 3, a clamping ring 10 is sleeved on the clamping piece 9, an extension rod 11 is arranged on the clamping ring 10, the clamping ring 10 is connected with an arc-shaped top piece 12 through the extension rod 11, the rotation of the screw rod 6 can drive the connecting piece 7 in threaded connection with the arc-shaped top piece to translate, the connecting piece 7 can drive the movable seat 3 to move, the arc-shaped top piece 12 can be driven to gradually approach the hard copper stranded wire through the movement of the movable seat 3, and the loose hard copper stranded wire can be prevented through the arc-shaped top pieces 12 on two sides.
As an embodiment of the present utility model, the length of the limit bar 4 is smaller than the length of the moving slot 5, and the limit bar 4 is located inside the moving slot 5.
As an embodiment of the present utility model, the number of the movable seats 3 is two, the number of the arc-shaped top pieces 12 is four, the four arc-shaped top pieces 12 are respectively located on the two movable seats 3 in a two-to-two opposite manner, and the four arc-shaped top pieces 12 are provided with arc-shaped grooves 13.
As an embodiment of the present utility model, the side of the clamping member 9 is provided with the clamping groove 14, the inner side of the clamping ring 10 is provided with the clamping tooth 15, the clamping groove 14 and the clamping tooth 15 are sized to be matched, the clamping tooth 15 is located at the inner side of the clamping groove 14, the clamping ring 10 is lifted upwards, the clamping tooth 15 and the clamping groove 14 are separated, then the clamping ring 10 is rotated, when the clamping ring 10 is rotated to a proper angle, the clamping tooth 15 and the clamping groove 14 are clamped, the clamping ring 10 can be prevented from rotating, and therefore, the angle of the arc-shaped top member 12 can be adjusted when in use, and the overall practicality is improved.
The specific working principle is as follows:
when the device is in actual use, firstly, hard copper stranded wires pass through a plurality of opposite arc-shaped top pieces 12, then, the screw rod 6 is rotated, the connecting piece 7 in threaded connection with the hard copper stranded wires can be driven to translate through the rotation of the screw rod 6, the connecting piece 7 can drive the movable seat 3 to move, the arc-shaped top pieces 12 can be driven to be gradually close to the hard copper stranded wires through the movement of the movable seat 3, the hard copper stranded wires gradually enter the inner sides of the arc-shaped grooves 13, and the hard copper stranded wires can be prevented from loosening through the arc-shaped top pieces 12 at two sides;
when the novel arc-shaped top piece is used, the clamping ring 10 can be lifted upwards firstly, the clamping teeth 15 are separated from the clamping grooves 14, then the clamping ring 10 is rotated, when the novel arc-shaped top piece is rotated to a proper angle, the clamping ring 10 is put down again, the clamping teeth 15 are clamped with the clamping grooves 14, the clamping ring 10 can be prevented from rotating, and therefore the angle of the arc-shaped top piece 12 can be adjusted when the novel arc-shaped top piece is used, and the overall practicability is improved.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. An auxiliary tool for reducing internal stress of a hard copper stranded wire, comprising a base (1), and being characterized in that: be provided with on base (1) and remove seat (3), spacing groove (2) and removal groove (5) have been seted up to the upper surface of base (1), spacing (4) and connecting piece (7) are installed to the lower part of removing seat (3), threaded hole (8) have been seted up on connecting piece (7), the inside movable mounting who removes groove (5) has screw rod (6), screw rod (6) pass through threaded hole (8) and connecting piece (7) threaded connection, the last surface mounting who removes seat (3) has fastener (9), snap ring (10) have been cup jointed on fastener (9), install extension rod (11) on snap ring (10), snap ring (10) are connected with arc top piece (12) through extension rod (11).
2. An auxiliary tool for reducing internal stress of a hard copper stranded wire according to claim 1, wherein: the length of the limiting strip (4) is smaller than that of the moving groove (5), and the limiting strip (4) is located inside the moving groove (5).
3. An auxiliary tool for reducing internal stress of a hard copper stranded wire according to claim 1, wherein: the number of the movable seats (3) is four, and the four arc-shaped top pieces (12) are respectively arranged on the two movable seats (3) in a pairwise opposite mode.
4. An auxiliary tool for reducing internal stress of hard copper stranded wires according to claim 3, wherein: the four arc-shaped top pieces (12) are provided with arc-shaped grooves (13).
5. An auxiliary tool for reducing internal stress of a hard copper stranded wire according to claim 1, wherein: the side of fastener (9) has seted up draw-in groove (14), the inboard of snap ring (10) is provided with latch (15).
6. An auxiliary tool for reducing internal stress of a hard copper stranded wire according to claim 5, wherein: the clamping groove (14) is matched with the clamping tooth (15) in size, and the clamping tooth (15) is located on the inner side of the clamping groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969857.9U CN219512880U (en) | 2023-04-26 | 2023-04-26 | Auxiliary tool for reducing internal stress of hard copper stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969857.9U CN219512880U (en) | 2023-04-26 | 2023-04-26 | Auxiliary tool for reducing internal stress of hard copper stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219512880U true CN219512880U (en) | 2023-08-11 |
Family
ID=87528339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320969857.9U Active CN219512880U (en) | 2023-04-26 | 2023-04-26 | Auxiliary tool for reducing internal stress of hard copper stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219512880U (en) |
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2023
- 2023-04-26 CN CN202320969857.9U patent/CN219512880U/en active Active
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