CN209881255U - Power line preformed armor rod mounting tool - Google Patents
Power line preformed armor rod mounting tool Download PDFInfo
- Publication number
- CN209881255U CN209881255U CN201920298063.8U CN201920298063U CN209881255U CN 209881255 U CN209881255 U CN 209881255U CN 201920298063 U CN201920298063 U CN 201920298063U CN 209881255 U CN209881255 U CN 209881255U
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- power line
- rod
- preformed armor
- connecting piece
- clamping
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Abstract
The utility model discloses a power line preformed armor rod mounting tool, which comprises a body and handles arranged on two sides of the body, wherein the center of the body is provided with a wire perforation coaxial with the body, the body is provided with an armor rod groove, the body is of a structure capable of being opened and closed, the inner wall of the wire perforation is provided with a rotating structure, and the armor rod groove is arranged in an inward inclined manner from the outside of the body; the utility model has strong practicability, high wire twisting efficiency, convenient operation and protection of the power line from damage; the rotating structure in the utility model is arranged in the wire through hole, thus reducing the damage of the wire twisting tool to the power line in the wire twisting process and protecting the power line; the utility model provides a hank silk groove's slope design not only conveniently puts into the hank silk instrument with the hank silk on, prevents the landing of hank silk at the in-process of hank silk moreover, guarantees the efficiency of hank silk and the quality of hank silk.
Description
Technical Field
The utility model relates to a transmission of electricity professional tool technical field, in particular to power line preformed armor rod mounting tool.
Background
In the field of electric power, the winding of preformed armor rods on cables is not uncommon. For example, because the transmission line is exposed in the field for a long time, when the lead and the ground wire are damaged and have strand breakage, the preformed armor rods are required to be wound and reinforced; a preformed armor rod type safety backup wire clamp is a backup device of a strain clamp of an overhead transmission line, and the preformed armor rod type safety backup wire clamp has the following effects: one set of spare fastener of additional installation through single wire, under extreme condition, in case the strain clamp fracture became invalid, thereby can prevent that the wire from falling and arousing bigger accident, share the mechanical and electrical properties of compression strain clamp through the spare fastener of installation, increase whole system factor of safety, win the valuable time for salvageing.
The conventional wire twisting device has a simple structure and incomplete functions, and twisted wires easily slide in the twisting process, so that the working efficiency is influenced and the working quality is not high; no other existing stranding tool takes into account damage to the power lines by the stranding tool during stranding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power line preformed armor rod mounting tool, the in-process armor rod of having solved the armor rod unfixed, the armor rod in-process armor rod instrument of armor rod is to power line's damage and use inconvenient problem.
The utility model is realized in such a way that the mounting tool for the preformed armor rods of the power line comprises a body and handles arranged at the two sides of the body, wherein the center of the body is provided with a wire perforation which is coaxial with the body, the body is provided with an armor rod groove, the body is of an openable structure,
the inner wall of the lead perforation is provided with a rotating structure,
the skein groove is arranged in an inward inclined mode from the outer portion of the body.
The utility model discloses a further technical scheme is: the inclined angle of the skein groove and the rotation direction of the body form an obtuse angle.
The utility model discloses a further technical scheme is: the rotating structure comprises a support frame, a rotating shaft connected to the top end of the support frame, and a rotating shaft arranged in the rotating shaft, wherein the support frame is arranged at two ends of a wire in a perforated mode and perpendicular to the inner wall of the wire in the perforated mode, and the rotating shaft is coated with the rotating shaft in a clearance fit mode.
The utility model discloses a further technical scheme is: the handle comprises a connecting rod and a holding rod, the connecting rod is symmetrically arranged along the axis of the body, and the holding rod and the connecting rod are arranged at an obtuse angle.
The utility model discloses a further technical scheme is: the holding rod is provided with an anti-skid bulge.
The utility model discloses a further technical scheme is: the body is divided into two halves along the axis symmetry, is first body and second body respectively, first body one side through hinge structure with one side of second body is articulated, the opposite side of first body through buckle structure with second body buckle is connected.
The utility model discloses a further technical scheme is: the hinge structure comprises a first connecting piece, a second connecting piece and a first rod for connecting the first connecting piece and the second connecting piece, the first connecting piece is arranged on the first body, the second connecting piece is arranged on the second body, a first through hole is formed in the joint of the first connecting piece and the first rod, a second through hole is formed in the joint of the second connecting piece and the first rod, and the first rod is in clearance fit connection with the first through hole and the second through hole.
The utility model discloses a further technical scheme is: the clamping buckle structure comprises a clamping sleeve and a clamping block, the clamping sleeve is of a hollow structure, clamping holes are formed in two sides of the clamping sleeve, the clamping block is in clearance fit with the clamping sleeve, clamping strips are connected to two sides of the clamping block through springs, and the clamping strips are matched with the clamping holes.
The utility model discloses a further technical scheme is: the clamping sleeve is fixedly connected to the first body, and the clamping block is fixedly connected to the second body.
The utility model has the advantages that: the utility model has strong practicability, high wire twisting efficiency, convenient operation and protection of the power line from damage; the rotating structure in the utility model is arranged in the wire through hole, thus reducing the damage of the wire twisting tool to the power line in the wire twisting process and protecting the power line; the utility model provides a hank silk groove's slope design not only conveniently puts into the hank silk instrument with the hank silk on, prevents the landing of hank silk at the in-process of hank silk moreover, guarantees the efficiency of hank silk and the quality of hank silk.
Drawings
Fig. 1 is a schematic structural view of a power line preformed armor rod installation tool provided by the present invention;
fig. 2 is a schematic plan view of a wire piercing provided by the present invention;
fig. 3 is a schematic structural diagram of the hinge structure provided by the present invention;
fig. 4 is a schematic structural diagram of the buckle structure provided by the present invention.
Reference numerals: 1. the handle comprises a body, 2, a handle, 3, a lead perforation, 4, a stranded wire groove, 5, a rotating structure, 51, a support frame, 52, a rotating shaft, 53, a roller, 21, a connecting rod, 22, a holding rod, 11, a first body, 12, a second body, 13, a hinge structure, 14, a buckle structure, 131, a first connecting piece, 132, a second connecting piece, 133, a first rod, 141, a clamping sleeve, 142, a clamping block, 143, a clamping hole and 144, a clamping strip.
Detailed Description
Exemplary embodiments of the invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
The first embodiment is as follows:
fig. 1-4 show a mounting tool for a preformed armor rod of an electric power circuit, which comprises a body 1 and handles 2 arranged on two sides of the body 1, wherein a conductor through hole 3 coaxial with the body 1 is arranged in the center of the body 1, a cable groove 4 is arranged on the body 1, the body 1 is of an openable structure,
the inner wall of the lead through hole 3 is provided with a rotating structure 5,
the skein groove 4 is arranged obliquely inwards from the outside of the body 1.
The inclined angle of the skein groove 4 forms an obtuse angle with the rotating direction of the body 1.
The rotating structure 5 comprises a support frame 51, a rotating shaft 52 connected with the top end of the support frame 51, and a roller 53 arranged on the rotating shaft 52, wherein the support frame 51 is arranged at two ends of the wire perforation 3 and is vertical to the inner wall of the wire perforation 3, and the roller 53 is coated on the rotating shaft 52 and is in clearance fit with the rotating shaft 52.
The handle 2 comprises a connecting rod 21 and a holding rod 22, the connecting rod 21 is symmetrically arranged along the axis of the body 1, and an obtuse angle is formed between the holding rod 22 and the connecting rod 21.
The grip 22 is provided with anti-slip protrusions.
The body 1 is symmetrically divided into two halves along an axis, namely a first body 11 and a second body 12, one side of the first body 11 is hinged with one side of the second body 12 through a hinge structure 13, and the other side of the first body 11 is connected with the second body 12 in a buckling mode through a buckling structure 14.
The hinge structure 13 comprises a first connecting piece 131, a second connecting piece 132 and a first rod 133 connecting the first connecting piece 131 and the second connecting piece 132, the first connecting piece 131 is arranged on the first body 11, the second connecting piece 132 is arranged on the second body 12, a first through hole is formed in the joint of the first connecting piece 131 and the first rod 133, a second through hole is formed in the joint of the second connecting piece 132 and the first rod 133, and the first rod 133 is in clearance fit connection with the first through hole and the second through hole.
The fastening structure 14 includes a sleeve 141 and a clip block 142, the sleeve 141 is a hollow structure and has clip holes 143 on two sides, the clip block 142 is in clearance fit with the sleeve 141, two sides of the clip block 142 are connected with clip strips 144 through springs, and the clip strips 144 are in fit with the clip holes 143.
The ferrule 141 is fixedly connected to the first body 11, and the latch 142 is fixedly connected to the second body 12.
The utility model discloses a theory of operation: when the twisting machine is used, the clamping strip 144 is pinched by two hands to be pressed inwards, the clamping strip 144 retracts into the clamping hole 143, the second body 12 is pulled upwards to enable the clamping block 142 to be drawn out of the sleeve 141, the body 1 is opened under the matching of the clamping structure 14 and the hinge structure 13, a power line is clamped in the wire through hole 3, the body 1 is locked through the clamping structure 14, a twisted wire is placed into the twisted wire groove 4, the handle 22 is held by the hand according to the direction marked on the body 1, and the body 1 is rotated, so that the twisted wire is completed; the direction of the wire twisting groove 4 is an obtuse angle with the rotating direction, the wire twisting groove 4 is tightly attached to the innermost side of the wire twisting groove 4 in the rotating process, and the wire twisting groove 4 cannot slide out of the wire twisting groove 4 in the rotating process due to the obtuse angle, so that the error of workers is reduced; the rotating device 5 is arranged in the wire through hole 3, the friction force of the wire in the wire through hole 5 is reduced, and as the roller 53 is rotatable, part of force is resisted by the rotating structure 5 in the rotating process, so that the damage to the wire is reduced; an obtuse angle is formed between the handle 22 on the handle 2 and the connecting rod 21, so that the operation space for an operator is enlarged, and the collision between the hand of the operator and the body 1 is reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a power line preformed armor rod mounting tool which characterized in that: the mounting tool comprises a body (1) and handles (2) arranged on two sides of the body (1), wherein a lead perforation (3) coaxial with the body (1) is arranged in the center of the body (1), a stranded wire groove (4) is arranged on the body (1), the body (1) is of an openable structure,
the inner wall of the lead perforation (3) is provided with a rotating structure (5),
the skein groove (4) is arranged in an inward inclined mode from the outer portion of the body (1).
2. An electric power line preformed armor rod installation tool according to claim 1, wherein: the inclined angle of the skein groove (4) forms an obtuse angle with the rotation direction of the body (1).
3. An electric power line preformed armor rod installation tool according to claim 1, wherein: rotating-structure (5) include support frame (51), with pivot (52) that support frame (51) top is connected, arrange in cylinder (53) on pivot (52), support frame (51) are arranged in the both ends of wire perforation (3) and with wire perforation (3) inner wall is perpendicular, cylinder (53) cladding in pivot (52) go up and with pivot (52) clearance fit.
4. An electric power line preformed armor rod installation tool according to claim 1, wherein: the handle (2) comprises a connecting rod (21) and a holding rod (22), the connecting rod (21) is symmetrically arranged along the axis of the body (1), and an obtuse angle is formed between the holding rod (22) and the connecting rod (21).
5. An electric power line preformed armor rod installation tool according to claim 4, wherein: the holding rod (22) is provided with anti-skid bulges.
6. An electric power line preformed armor rod installation tool according to claim 1, wherein: the body (1) is symmetrically divided into two halves along an axis, namely a first body (11) and a second body (12), wherein one side of the first body (11) is hinged with one side of the second body (12) through a hinge structure (13), and the other side of the first body (11) is connected with the second body (12) in a buckling mode through a buckling structure (14).
7. An electrical power line preformed armor rod installation tool as claimed in claim 6, wherein: the hinge structure (13) comprises a first connecting piece (131), a second connecting piece (132) and a first rod (133) connected with the first connecting piece (131) and the second connecting piece (132), the first connecting piece (131) is arranged on the first body (11), the second connecting piece (132) is arranged on the second body (12), a first through hole is formed in the joint of the first connecting piece (131) and the first rod (133), a second through hole is formed in the joint of the second connecting piece (132) and the first rod (133), and the first rod (133) is in clearance fit connection with the first through hole and the second through hole.
8. An electrical power line preformed armor rod installation tool as claimed in claim 6, wherein: the buckling structure (14) comprises a clamping sleeve (141) and a clamping block (142), the clamping sleeve (141) is of a hollow structure, clamping holes (143) are formed in two sides of the clamping sleeve (141), the clamping block (142) is in clearance fit with the clamping sleeve (141), clamping strips (144) are connected to two sides of the clamping block (142) through springs, and the clamping strips (144) are matched with the clamping holes (143).
9. An electrical power line preformed armor rod installation tool as claimed in claim 8, wherein: the clamping sleeve (141) is fixedly connected to the first body (11), and the clamping block (142) is fixedly connected to the second body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298063.8U CN209881255U (en) | 2019-03-08 | 2019-03-08 | Power line preformed armor rod mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298063.8U CN209881255U (en) | 2019-03-08 | 2019-03-08 | Power line preformed armor rod mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209881255U true CN209881255U (en) | 2019-12-31 |
Family
ID=68954462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920298063.8U Active CN209881255U (en) | 2019-03-08 | 2019-03-08 | Power line preformed armor rod mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209881255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006307A (en) * | 2021-11-19 | 2022-02-01 | 国网四川省电力公司检修公司 | Preformed armor rod winding wire repair tools |
-
2019
- 2019-03-08 CN CN201920298063.8U patent/CN209881255U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006307A (en) * | 2021-11-19 | 2022-02-01 | 国网四川省电力公司检修公司 | Preformed armor rod winding wire repair tools |
| CN114006307B (en) * | 2021-11-19 | 2024-09-03 | 国网四川省电力公司超高压分公司 | Pre-twisted wire winding wire repairing tool |
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