CN114156793B - Device for safely repairing damaged wires - Google Patents
Device for safely repairing damaged wires Download PDFInfo
- Publication number
- CN114156793B CN114156793B CN202111448855.7A CN202111448855A CN114156793B CN 114156793 B CN114156793 B CN 114156793B CN 202111448855 A CN202111448855 A CN 202111448855A CN 114156793 B CN114156793 B CN 114156793B
- Authority
- CN
- China
- Prior art keywords
- half piece
- arc
- clamping
- buckling
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/16—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for repairing insulation or armouring of cables
Landscapes
- Processing Of Terminals (AREA)
Abstract
The invention discloses a device for safely repairing broken wires, which comprises a wire clamping assembly, wherein the wire clamping assembly comprises a first half piece and a second half piece, one side of each of the first half piece and the second half piece is hinged, and the other side of each of the first half piece and the second half piece is buckled; the first half piece comprises a first chuck and a first sleeve, the first chucks are positioned at two ends of the first half piece, the first sleeve is positioned in the middle of the first chuck, and first external threads are arranged on the outer wall of the first sleeve; the second half piece comprises a second chuck at two ends of the second half piece and a second sleeve in the middle of the second half piece, and second external threads are arranged on the outer wall of the second sleeve; after the first half piece and the second half piece are buckled, the first sleeve and the second sleeve are matched with each other to form a complete sleeve, and the first external thread and the second external thread can be matched with each other to form a complete external thread; and the binding assembly is connected to the wire clamping assembly and comprises an operation unit and a wire tightening unit which are connected with each other, and the wire tightening unit can be provided with a wire barrel. The device for safely repairing the damaged wire has the advantages of easiness in operation, tight and uniform binding, time and labor saving, easiness in carrying and the like.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a device for safely repairing damaged wires.
Background
In power production, workers are highly likely to work in complex environments, and in areas, uncharged equipment and charged equipment may exist at the same time. Although the safety can be ensured in the field through a power-off mode, some equipment still needs to be kept in a live operation, when a lead of the live equipment is damaged, and when a person works, the safety of the person is seriously endangered if the live equipment is carelessly touched. The common repair mode is usually that workers repair by using an insulating tape in a manual binding mode, and still has a large electric shock risk. Therefore, a device for safely repairing damaged wires is needed, so that repair work can be performed on exposed damaged wires, contact between workers and live wires is reduced, and safety of operators is guaranteed.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above and/or existing problems with bare conductor repair.
Therefore, the invention aims to solve the problem that the wire is easy to get electric shock when the current bare wire has to be repaired with a point is solved.
In order to solve the technical problems, the invention provides a device for safely repairing a damaged wire, which comprises: a clamping unit comprising two clamping assemblies clamped on the wire, the clamping assemblies comprising a first half and a second half; and the movable unit is arranged on the clamping unit and comprises a rotating assembly, the middle part of the rotating assembly is a rod-shaped support, a section of folding rod structure is arranged on the rod-shaped support, and an insulating adhesive tape is fixedly arranged on the folding rod structure.
As a preferred embodiment of the apparatus for safely repairing a broken wire according to the present invention, wherein: the first half piece comprises a first clamping seat, a U-shaped notch is formed in the first clamping seat, a first arc-shaped column and a first limiting boss are vertically arranged on one surface of the first clamping seat, and the opening directions of the first arc-shaped column and the U-shaped notch are the same.
As a preferred embodiment of the apparatus for safely repairing a broken wire according to the present invention, wherein: the second half piece comprises a second clamping seat, a limiting notch is formed in the second clamping seat, a second arc-shaped column is arranged on one face of the second clamping seat, a U-shaped boss is arranged on the other face of the second clamping seat, and the opening directions of the second arc-shaped column and the limiting notch are the same.
As a preferred embodiment of the apparatus for safely repairing a broken wire according to the present invention, wherein: the first half piece and the second half piece are buckled together, the first clamping seat and the second clamping seat are buckled to form a complete cylindrical structure, the first limiting boss is located in the limiting notch, and the U-shaped boss is located in the U-shaped notch.
As a preferred embodiment of the apparatus for safely repairing a broken wire according to the present invention, wherein: the first arc-shaped column and the second arc-shaped column are buckled to form a complete cylinder, threads are arranged on the outer cylindrical surface of the first arc-shaped column and the outer cylindrical surface of the second arc-shaped column, the first arc-shaped column and the second arc-shaped column are buckled to form a complete external thread, a complete wire clamping hole is formed along the axial direction of the clamping assembly, a saw tooth structure is arranged in the wire clamping hole, and the wire is positioned in the wire clamping hole.
As a preferred embodiment of the apparatus for safely repairing a broken wire according to the present invention, wherein: the first half piece and the second half piece are further provided with a plurality of holes with the same size, when the first half piece is buckled with the second half piece, the holes on the first half piece and the second half piece are overlapped to form a fixing hole, and a fixing pin is arranged in the fixing hole.
As a preferred embodiment of the apparatus for safely repairing a broken wire according to the present invention, wherein: the middle part of the rotating assembly is a rod-shaped support, buckling pieces are arranged at two ends of the rod-shaped support, each buckling piece comprises a first buckling half piece and a second buckling half piece, one ends of the first buckling half pieces and the second buckling half pieces are hinged to each other, and the other ends of the first buckling half pieces and the second buckling half pieces are buckled together.
As a preferred embodiment of the apparatus for safely repairing a broken wire according to the present invention, wherein: the buckling piece is of a circular ring structure, threads are arranged on the inner sides of the first buckling half piece and the second buckling half piece, the first buckling half piece and the second buckling half piece are buckled to form complete internal threads, the buckling piece is installed on the clamping assembly, and the internal threads and the external threads are matched with each other.
As a preferred embodiment of the apparatus for safely repairing a broken wire according to the present invention, wherein: the rod-shaped support and the rod which is axially the same as the clamping unit adopt telescopic rods.
As a preferred embodiment of the apparatus for safely repairing a broken wire according to the present invention, wherein: the folding rod structure is provided with a fixing seat, and the insulating adhesive tape is sleeved on the fixing seat.
The invention has the beneficial effects that: according to the invention, the clamping units can be used for clamping the two ends of the exposed part of the electrified wire, the insulating tape is arranged on the movable unit, and the insulating tape is wound and coated on the exposed part of the wire under the condition that the wire is not easy to contact by rotating the movable unit on the clamping unit, so that the risk of electric shock of a worker is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic view of the overall assembly of an apparatus for safely repairing a broken wire.
Fig. 2 is an exploded view of the clamping assembly of the apparatus for safely repairing a broken wire.
Fig. 3 is a block diagram of a movable unit of an apparatus for safely repairing a broken wire.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Referring to fig. 1 to 3, a first embodiment of the present invention provides an apparatus for safely repairing broken wires, which is capable of repairing bare live wires.
The apparatus for safely repairing a broken wire includes a clamping unit 100 including two clamping assemblies 200 clamped on a wire, the clamping assemblies 200 including a first half 201 and a second half 202; and a movable unit 300 mounted on the clamping unit 100, including a rotating assembly 301.
Specifically, the first half 201 includes a first engaging seat 201a, a U-shaped notch 201a-1 is disposed on the first engaging seat 201a, a first arc-shaped column 201b and a first limiting boss 201a-2 are vertically disposed on one surface of the first engaging seat 201a, and the openings of the first arc-shaped column 201b and the U-shaped notch 201a-1 face the same. The second half 202 includes a second engaging seat 202a, a limiting notch 202a-1 is disposed on the second engaging seat 202a, a second arc-shaped post 202b is disposed on one surface of the second engaging seat 202a, a U-shaped boss 202b-2 is disposed on the other surface of the second engaging seat 202a, and the second arc-shaped post 202b and the limiting notch 202a-1 have the same opening orientation. The first half piece 201 and the second half piece 202 are buckled together, the first clamping seat 201a and the second clamping seat 202a are buckled to form a complete cylindrical structure, the first limiting boss 201a-2 is located in the limiting notch 202a-1, and the U-shaped boss 202b-2 is located in the U-shaped notch 201 a-1. The whole clamping assembly is made of insulating materials, and because of the limitation of the first limiting boss 201a-2, the first half piece 201 and the second half piece 202 can only be horizontally buckled together in a mode of end parts being mutually buckled, and the first half piece 201 and the second half piece 202 which are mutually buckled can be simply fixed on a lead under the action of the first limiting boss 201a-2 and cannot be easily separated.
Further, the first arc-shaped column 201b and the second arc-shaped column 202b are buckled to form a complete cylinder, threads are arranged on the outer cylindrical surfaces of the first arc-shaped column 201b and the second arc-shaped column 202b, the first arc-shaped column 201b and the second arc-shaped column 202b are buckled to form a complete external thread W, a complete wire clamping hole 200a is formed along the axial direction of the clamping assembly 200, a saw-tooth structure is arranged in the wire clamping hole 200a, and a wire is positioned in the wire clamping hole 200 a. Providing a saw tooth structure may effectively prevent the clamping assembly 200 from sliding over the wire.
In addition, the first half piece 201 and the second half piece 202 are further provided with a plurality of holes with the same size, when the first half piece 201 is buckled with the second half piece 202, the holes on the first half piece 201 and the second half piece 202 are overlapped to form a fixing hole 200b, and a fixing pin 200c is installed in the fixing hole 200 b. The first limiting boss 201a-2 limits the displacement of the first half 201 and the second half 202 in the radial direction, and the displacement of the first half 201 and the second half 202 in the axial direction can be limited by the fixing hole and the fixing pin.
Still further, the middle part of the rotating component 301 is a rod-shaped bracket 301a, two ends of the rod-shaped bracket 301a are respectively provided with a buckling piece 301b, the buckling pieces 301b comprise a first buckling half piece 301b-1 and a second buckling half piece 301b-2, one ends of the first buckling half piece 301b-1 and the second buckling half piece 301b-2 are mutually hinged, and the other ends are buckled together. The buckling piece 301b is in a circular ring structure, threads are arranged on the inner sides of the first buckling half piece 301b-1 and the second buckling half piece 301b-2, the first buckling half piece and the second buckling half piece are buckled to form a complete internal thread N, the buckling piece 301b is arranged on the clamping assembly 200, and the internal thread N is matched with the external thread W. Rotation of the rotating assembly 301, in cooperation with the internal thread N and the external thread W, causes the rotating assembly to move in the axial direction of the clamping assembly 200.
Preferably, the middle part of the rotating assembly 301 is a rod-shaped bracket 301a, a section of folding rod structure 301a-1 is arranged on the rod-shaped bracket 301a, and an insulating adhesive tape is fixedly arranged on the folding rod structure 301 a-1. The rod-shaped holder 301a has a telescopic rod which is axially identical to the clamping unit 100, and can cope with breakage of a wire of a large number of lengths. The folding rod structure 301a-1 is provided with a fixing seat 301c, and the insulating tape is sleeved on the fixing seat 301 c.
In this embodiment, the steps of binding the tail of the stay wire by adopting the device for safely repairing the damaged wire of the invention are as follows:
1. the first half piece and the second half piece are distributed on the lead in a staggered way, and the first half piece and the second half piece are translated to be combined together to form a complete clamping assembly, and the first half piece and the second half piece are fixed through bolts;
2. in the same way, the other clamping component is arranged at the other end of the broken part of the lead;
3. two ends of the rotating assembly 301 are respectively arranged on the two clamping assemblies;
4. mounting an insulating tape on the movable unit 300, and winding the end of the insulating tape around the unbroken portion of the wire;
5. one hand holds the clamp assembly and the wire steady, the other hand rotates the rotating assembly 301, the rotating assembly moves axially along the clamp assembly, and the insulating tape is wound around the broken portion of the wire.
6. The rotating assembly is controlled to enable the insulation tape to completely wrap the damaged portion of the wire, and then the movable unit and the clamping unit are detached in sequence.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (2)
1. A device for safely repairing a broken wire, characterized in that: comprising the steps of (a) a step of,
a clamping unit (100) comprising two clamping assemblies (200) clamped on a wire, the clamping assemblies (200) comprising a first half (201) and a second half (202); and a movable unit (300) mounted on the clamping unit (100), comprising a rotating assembly (301), wherein the middle part of the rotating assembly (301) is a rod-shaped support (301 a), a section of folding rod structure (301 a-1) is arranged on the rod-shaped support (301 a), an insulating adhesive tape is fixedly mounted on the folding rod structure (301 a-1), the first half piece (201) comprises a first clamping seat (201 a), a U-shaped notch (201 a-1) is arranged on the first clamping seat (201 a), one surface of the first clamping seat (201 a) is vertically provided with a first arc-shaped column (201 b) and a first limiting boss (201 a-2), the first arc-shaped column (201 b) and the U-shaped notch (201 a-1) are opened towards the same direction, the second half piece (202) comprises a second clamping seat (202 a), a limiting notch (202 a-1) is arranged on the second clamping seat (202 a), one surface of the second clamping seat (202 a) is provided with a U-shaped notch (202 b), the second arc-shaped column (202 b) is opened towards the other surface of the second half piece (202 a) and the second arc-shaped column (202 b) is opened towards the first arc-shaped boss (202 a-2), the first clamping seat (201 a) and the second clamping seat (202 a) are buckled to form a complete cylindrical structure, the first limiting boss (201 a-2) is positioned in the limiting notch (202 a-1), the U-shaped boss (202 b-2) is positioned in the U-shaped notch (201 a-1), the first arc-shaped column (201 b) and the second arc-shaped column (202 b) are buckled to form a complete cylinder, threads are respectively arranged on the outer cylindrical surfaces of the first arc-shaped column (201 b) and the second arc-shaped column (202 b), complete external threads (W) are respectively formed by buckling the first arc-shaped column (201 b) and the second arc-shaped column (202 b), a complete clamp line hole (200 a) is further formed along the axial direction of the clamping assembly (200), a saw tooth structure is arranged in the clamp line hole (200 a), a plurality of holes with the same size are further formed in the first half piece (201) and the second half piece (202), the second half piece (202) and the second half piece (201 b) are buckled to form a complete cylinder, the two ends (301 b) are buckled to form a fixing pin hole (301 c) when the first half piece (201 b) and the second half piece (200 b) are buckled to form a fixing pin hole (301 c), the novel clamping device is characterized in that one ends of the first buckling half piece (301 b-1) and the second buckling half piece (301 b-2) are hinged to each other, the other ends of the first buckling half piece and the second buckling half piece are buckled together, the buckling piece (301 b) is of a circular ring structure, threads are formed on the inner sides of the first buckling half piece (301 b-1) and the inner sides of the second buckling half piece (301 b-2) respectively, the first buckling half piece and the second buckling half piece are buckled to form complete internal threads (N), the buckling piece (301 b) is installed on the clamping assembly (200), the internal threads (N) are matched with the external threads (W), and a rod-shaped support (301 a) and a rod which is axially identical to the clamping unit (100) adopt a telescopic rod.
2. The apparatus for safely repairing a broken wire according to claim 1, wherein: the folding rod structure (301 a-1) is provided with a fixing seat (301 c), and the insulating adhesive tape is sleeved on the fixing seat (301 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111448855.7A CN114156793B (en) | 2021-11-30 | 2021-11-30 | Device for safely repairing damaged wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111448855.7A CN114156793B (en) | 2021-11-30 | 2021-11-30 | Device for safely repairing damaged wires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114156793A CN114156793A (en) | 2022-03-08 |
| CN114156793B true CN114156793B (en) | 2023-07-28 |
Family
ID=80455147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111448855.7A Active CN114156793B (en) | 2021-11-30 | 2021-11-30 | Device for safely repairing damaged wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114156793B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972589B (en) * | 2021-11-30 | 2023-08-22 | 贵州乌江水电开发有限责任公司 | Overhead bare conductor safety protection device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096787B (en) * | 2020-08-26 | 2021-12-28 | 贵州电网有限责任公司 | Stay wire tail binding manufacturing device |
| CN112032257B (en) * | 2020-08-26 | 2022-02-22 | 贵州电网有限责任公司 | Sleeve type stay wire manufacturing device |
| CN112324230B (en) * | 2020-10-31 | 2021-11-02 | 贵州电网有限责任公司 | Portable fixed professional equipment of acting as go-between tail |
| CN113328403B (en) * | 2021-06-04 | 2022-06-07 | 贵州电网有限责任公司 | Electric power stockbridge damper convenient to installation |
-
2021
- 2021-11-30 CN CN202111448855.7A patent/CN114156793B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114156793A (en) | 2022-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114156793B (en) | Device for safely repairing damaged wires | |
| CN104167617B (en) | KYN28 type switch cabinet bus static contact grounding device | |
| US9240662B2 (en) | Terminal treatment method and terminal treatment apparatus for coaxial cable | |
| CN112103888A (en) | Overhead cable capable of preventing wind blowing, swaying and abrasion and fixing device | |
| CN113972589B (en) | Overhead bare conductor safety protection device | |
| CN107039919A (en) | A kind of wire-binding device | |
| CN110405658B (en) | Furnace body assembling tool and furnace body assembling method | |
| KR102182863B1 (en) | Grounding apparatus for powre transmission line | |
| CN113964746B (en) | Wire harness mechanism and electrical cabinet | |
| CN209948133U (en) | Special grounding wire for centrally installed switchgear | |
| JP7150284B2 (en) | extra length holder | |
| CN111864619B (en) | 10kv drainage wire replacement supporting tool with load switch | |
| JP2017041977A (en) | Fixture for crossarm | |
| CN213011279U (en) | Automatic winding jig | |
| CN111824848B (en) | Cable processing is with sending line subassembly | |
| JP2021019404A (en) | Electric wire repair method | |
| CN113740981B (en) | Adjustable lightning-protection optical cable joint box | |
| CN214246691U (en) | Anti-bending protective appliance for cement rod body | |
| CN217642668U (en) | Medium-voltage three-core cable intermediate joint installation positioner | |
| CN116470433A (en) | Crossing jumper integrated device | |
| CN219211099U (en) | Stretching mechanism of metal wire | |
| CN219717395U (en) | Cable drainage safety connection device | |
| CN221201935U (en) | Clamping mechanism and tension traction conversion device | |
| KR20140130825A (en) | Cable Structure | |
| CN113883227B (en) | Method for connecting a wire rope safety rope to an aircraft engine frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |