CN204905748U - Multi -purpose fastener of starting to exchange fire of live working - Google Patents
Multi -purpose fastener of starting to exchange fire of live working Download PDFInfo
- Publication number
- CN204905748U CN204905748U CN201520479246.1U CN201520479246U CN204905748U CN 204905748 U CN204905748 U CN 204905748U CN 201520479246 U CN201520479246 U CN 201520479246U CN 204905748 U CN204905748 U CN 204905748U
- Authority
- CN
- China
- Prior art keywords
- type
- screw rod
- pothook
- fastener
- exchange fire
- 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.)
- Expired - Fee Related
Links
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a multi -purpose fastener of starting to exchange fire of live working, it includes that one side is opening form, the J type pothook of opposite side for sealing the form, the upper end of J type pothook is the plane, and the lower extreme is the toper, the plane one end of J type pothook is equipped with the screw rod, the upper end of screw rod is equipped with hexagon head, a lower extreme grafting V type chucking head, V type chucking head lies in the inside of J type pothook and corresponds the joint each other with the toper end of J type pothook lower extreme, closed one side of J type pothook is equipped with the strengthening rib, and is equipped with circular jack and square jack on the strengthening rib. Because J type pothook connects the screw rod for a planar terminal filament, when losing no time the screw rod, understand with the V type chucking head of screw rod fastening connection and correspond the joint each other with the conical one end of J type pothook to the chucking wire, the circular jack that is equipped with on the strengthening rib is used for connectiong lead and fastener, and square jack makes the more firm support of the insulating bar fastener preventing rotation that starts to exchange fire when live working, provides very big convenience for the installation of fastener.
Description
technical fieldthe utility model belongs to wire clamp technical field of starting to exchange fire, be specifically related to one can pair cross-section to amass be 25 ~ 240mm
2wire carry out the wire clamp of starting to exchange fire of live line working.
background technologyin prior art, the wire clamp of starting to exchange fire used when distribution line earth potential live is started to exchange fire is subject to the impact of himself structure to there are problems in actual applications, not only inconvenient when wire clamp is installed, and the wire clamp having connected use easily loosens due to reasons such as conductor vibrations, cause wire to loosen to drop, potential safety hazard is large.
summary of the inventionthe purpose of this utility model solves prior art to there is the technical problem using inconvenience and poor stability, provides a kind of live line working multiplex wire clamp of starting to exchange fire, overcome the deficiencies in the prior art.
To achieve these goals, the multiplex wire clamp of starting to exchange fire of a kind of live line working of the utility model, it is opening-like that its main points are that it comprises side, and opposite side is the J type grab of closed; The upper end of described J type grab is plane, and lower end is taper; Plane one end of described J type grab is provided with bolt hole, and bolt hole silk connects a screw rod; The upper end of described screw rod is provided with turret head, lower end grafting one V-type clamping head; The side of described V-type clamping head is provided with fastener hole, and fastener hole silk connects a bolt V-type clamping head and screw rod is mutually fastenedly connected; Described V-type clamping head is positioned at the inside of J type grab and corresponding clamping mutual to the cone-shaped end of J type grab lower end; The closed side of described J type grab is provided with reinforcement, and reinforcement is provided with circular socket holes and square jack.
The utility model is rational in infrastructure, easy to use, and the terminal filament being plane due to J type grab connects screw rod, when tensioning threaded rods, with the V-type clamping head that screw rod is fastenedly connected can with the mutual corresponding clamping in one end of J type grab taper, thus clamping wire; The circular socket holes that reinforcement is provided with is used for connecting lead wire and wire clamp, aluminium terminal, aluminum equipment wire clamp etc. can be crimped, and lead-in wire can select insulated conductor, breaching common ground potential fire-welding wire clamp can only use plastic-aluminum line to make the limitation gone between, both enhance operational security, expand the scope of application again; And square jack makes insulating bar more firmly support wire clamp of starting to exchange fire, prevent the change of lead-in wire direction from causing wire clamp direction to rotate, for the installation of wire clamp provides great convenience.The utility model solves the technical problem that prior art uses inconvenience and poor stability.
accompanying drawing explanationfig. 1 is structural representation front view of the present utility model;
Fig. 2 is structural representation vertical view of the present utility model.
In figure 1, turret head 2, reinforcement 3, circular socket holes 4, square jack 5, V-type clamping head 6, bolt 7, J type grab 8, screw rod
embodimentsee figures.1.and.2, the utility model it to comprise side opening-like, opposite side is the J type grab 7 of closed; The upper end of described J type grab 7 is plane, and lower end is taper; Plane one end of described J type grab 7 is provided with bolt hole, and bolt hole silk connects a screw rod 8; The upper end of described screw rod 8 is provided with turret head 1, lower end grafting one V-type clamping head 5; The side of described V-type clamping head 5 is provided with fastener hole, and fastener hole silk connects a bolt 6 V-type clamping head 5 and screw rod 8 is mutually fastenedly connected; Described V-type clamping head 5 be positioned at J type grab 7 inside and with the mutual corresponding clamping of cone-shaped end of J type grab 7 lower end; The closed side of described J type grab 7 is provided with reinforcement 2, and reinforcement 2 is provided with circular socket holes 3 and square jack 4.
The utility model wire clamp of starting to exchange fire increases the contact area of itself and wire, not only increase the ability of wire clamp loaded current, and the screw rod 8 of two fastening V-type clamping heads 5 increases the pitch of screw diameter and screw thread, solve the problem of original wire clamp easy stripped thread when fastening with main traverse line, make the connection of wire clamp and wire more solid and reliable.Square, circular socket holes 4,3 that reinforcement 2 is provided with, wherein square jack 4 makes insulating bar more firmly support wire clamp of starting to exchange fire, and prevents the change of lead-in wire direction from causing wire clamp direction to rotate, for the installation of wire clamp provides great convenience; Secondly, circular socket holes 3 is connected use for lead-in wire with wire clamp, can crimp aluminium terminal, aluminum equipment wire clamp etc., and lead-in wire can select insulated conductor, breaching common ground potential fire-welding wire clamp can only use plastic-aluminum line to make the limitation gone between, and both enhances operational security, and expands the scope of application again.
The utility model is reasonable in design, novel, practical, the problem of easily unhook and poor stability is there is in the wire clamp efficiently solved under prior art when charged starting to exchange fire, the installation that the wire clamp that can realize starting to exchange fire is convenient and reliable, not only can increase work efficiency, and the scope of application of wire clamp can be strengthened, being applicable to sectional area is 25 ~ 240mm
2wire.
Claims (1)
1. the multiplex wire clamp of starting to exchange fire of live line working, is characterized in that it comprises side opening-like, and opposite side is the J type grab (7) of closed; The upper end of described J type grab (7) is plane, and lower end is taper; Plane one end of described J type grab (7) is provided with bolt hole, and bolt hole silk connects a screw rod (8); The upper end of described screw rod (8) is provided with turret head (1), lower end grafting one V-type clamping head (5); The side of described V-type clamping head (5) is provided with fastener hole, and fastener hole silk connects a bolt (6) V-type clamping head (5) and screw rod (8) is mutually fastenedly connected; Described V-type clamping head (5) is positioned at the inside of J type grab (7) and corresponding clamping mutual to the cone-shaped end of J type grab (7) lower end; The closed side of described J type grab (7) is provided with reinforcement (2), and reinforcement (2) is provided with circular socket holes (3) and square jack (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479246.1U CN204905748U (en) | 2015-07-07 | 2015-07-07 | Multi -purpose fastener of starting to exchange fire of live working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479246.1U CN204905748U (en) | 2015-07-07 | 2015-07-07 | Multi -purpose fastener of starting to exchange fire of live working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905748U true CN204905748U (en) | 2015-12-23 |
Family
ID=54927899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479246.1U Expired - Fee Related CN204905748U (en) | 2015-07-07 | 2015-07-07 | Multi -purpose fastener of starting to exchange fire of live working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204905748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680380A (en) * | 2016-04-21 | 2016-06-15 | 张顺 | Anti-falling wire clamp and operation method thereof |
| CN109494616A (en) * | 2018-12-13 | 2019-03-19 | 国网山东省电力公司烟台供电公司 | A method of electrification connects 35kv zero load lead |
-
2015
- 2015-07-07 CN CN201520479246.1U patent/CN204905748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680380A (en) * | 2016-04-21 | 2016-06-15 | 张顺 | Anti-falling wire clamp and operation method thereof |
| CN109494616A (en) * | 2018-12-13 | 2019-03-19 | 国网山东省电力公司烟台供电公司 | A method of electrification connects 35kv zero load lead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160707 |