CN204538274U - Lockpin-type load transfer plan wire clamp - Google Patents
Lockpin-type load transfer plan wire clamp Download PDFInfo
- Publication number
- CN204538274U CN204538274U CN201520171462.XU CN201520171462U CN204538274U CN 204538274 U CN204538274 U CN 204538274U CN 201520171462 U CN201520171462 U CN 201520171462U CN 204538274 U CN204538274 U CN 204538274U
- Authority
- CN
- China
- Prior art keywords
- circular arc
- plate
- clamp plate
- drainage thread
- clamp
- 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
- 238000005304 joining Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- -1 this Chemical compound 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a kind of power engineering instrument, specifically a kind of lockpin-type load transfer plan wire clamp.Comprise and connect drainage thread plate and hand handle, drainage thread fixing hole is provided with in the outer end connecing drainage thread plate, connect between drainage thread plate and hand handle and be provided with circular arc clamp plate, be hinged with circular arc rotary clamp plate at circular arc clamp plate and the joining place connecing drainage thread plate, be provided with protruding axis pin base at the joining place of circular arc clamp plate and hand handle; The free end of circular arc rotary clamp plate is provided with hangers, hangers and axis pin base is provided with pin shaft hole, is fitted with bearing pin in pin shaft hole.This line of transference clamping structure is simple, convenient disassembly is quick, cost of manufacture is low, both easily operates, and is also not easy by the wire clamped, and reduces the live line working time simultaneously.
Description
Technical field
The utility model relates to a kind of power engineering instrument, specifically a kind of lockpin-type load transfer plan wire clamp.Be mainly used in charged for replacement device procedures, transfer load mounting drainage thread.
Background technology
Because distribution network insulation level is low, easily break down under atmospheric over-voltage, filth or other extraneous factor effects, maintenance workload is large, is difficult to the requirement meeting reliable power supply.For improving Reliability of Power Supplying Net Work, reducing loss of outage, improving reliability index, live line working is the important means of power equipment test, maintenance, transformation, usually need to shift load in live line working process to carry out more changing jobs of faulty equipment, to ensure the continued power of circuit, therefore the use of drainage thread is very frequent.Drainage thread in the past adopts telescopic wire clamp, in mounting process, need sleeve to back out could realize drainage thread and be connected with wire fastening, it is very inconvenient in operation that operating personnel dresses insulating gloves, and movement range is comparatively large, add the unsafe factor of operating personnel in operation process and task difficulty.
Another Chinese patent application 2014205302291 of the applicant discloses one " load transfer plan jig formula insulation lead wire folder ", adopt the version of two of relative snapping semicircle clamps to realize the connection of insulation lead wire and 10kV wire, its structure is simple, convenient disassembly, cost of manufacture are low.But owing to adopting fastening nuts mode, lock more time-consuming, quick locking operation cannot be realized.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, convenient disassembly lockpin-type load transfer plan wire clamp fast.
For reaching above object, the technical scheme that the utility model adopts is: this lockpin-type load transfer plan wire clamp comprises and connects drainage thread plate and hand handle, drainage thread fixing hole is provided with in the outer end connecing drainage thread plate, described connecing between drainage thread plate and hand handle is provided with circular arc clamp plate, circular arc rotary clamp plate is hinged with at circular arc clamp plate and the joining place connecing drainage thread plate, be provided with protruding axis pin base at the joining place of circular arc clamp plate and hand handle, described in connect drainage thread plate, hand handle, circular arc clamp plate, axis pin base be an entirety; Described circular arc rotary clamp plate has and the symmetrically arranged inner arc surface of circular arc clamp plate Inner arc, and the free end of circular arc rotary clamp plate is provided with hangers, and described hangers and axis pin base are provided with pin shaft hole, is fitted with bearing pin in described pin shaft hole.
The stage casing of described bearing pin is stressed section of cylindrical structure, and one end of stressed section is greater than the handle of stressed section of diameter with width, the other end of stressed section with clamp, the diameter that diameter, thickness that the width of described clamp is greater than stressed section are less than stressed section; Stressed section of the cross-sections match of described pin shaft hole and the projection outline of clamp.
The beneficial effects of the utility model are: this lockpin-type load transfer plan cable clamp structure is simple, convenient disassembly, cost of manufacture are low, is also not easy by the wire clamped; Insert bearing pin and can realize quick locking operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the structural representation of circular arc rotary clamp plate open mode.
Embodiment
As shown in Fig. 1-Fig. 3, this lockpin-type load transfer plan wire clamp comprises and connects drainage thread plate 1 and hand 2, drainage thread fixing hole 3 is provided with in the outer end connecing drainage thread plate 1, describedly connect drainage thread plate 1 and hand is provided with circular arc clamp plate 4 between 2, this circular arc clamp plate 4 has the inner arc surface of semicircular arc, be hinged with circular arc rotary clamp plate 7 at circular arc clamp plate 4 and the joining place connecing drainage thread plate 1, described circular arc rotary clamp plate 7 has and the symmetrically arranged inner arc surface of circular arc clamp plate 4 Inner arc.At circular arc clamp plate 4 and hand, the joining place of 2 is provided with protruding axis pin base 6,10, described in connect drainage thread plate 1, hand 2, circular arc clamp plate 4, axis pin base 6,10 be an entirety; Be provided with hangers 9 at the free end of circular arc rotary clamp plate 7, two axis pin bases 6,10 points are located at the both sides of hangers 9, described hangers 9 and axis pin base 6,10 are provided with pin shaft hole, are fitted with bearing pin in described pin shaft hole.
The stage casing of described bearing pin is stressed section 13 of cylindrical structure, one end of stressed section 13 is greater than the handle 14 of stressed section of diameter with width, the other end of stressed section 13 with clamp 12, the diameter that diameter, thickness that the width of described clamp is greater than stressed section are less than stressed section; Stressed section of the cross-sections match of described pin shaft hole and the projection outline of clamp 12.
During use, operating personnel extracts bearing pin, hangers 9 can be separated with axis pin base 6,10, circular arc rotary clamp plate 7 is upwards overturn, wire is loaded in the jaws of circular arc clamp plate 4, circular arc rotary clamp plate 7 is made to overturn again downwards, by the pin shaft hole on hangers 9 and axis pin base 6,10 to it, insert in pin shaft hole by bearing pin, after bearing pin inserts completely, clamp 12 stretches out from the other end of axis pin base, is now rotated to an angle by bearing pin and bearing pin can be blocked, and avoids it surprisingly to come off from pin shaft hole; After circular arc rotary clamp plate 7 is locked, drainage thread plate 1 is connected with drainage thread, get final product complete operation, realize the connection of insulation lead wire and 10kV wire, and machine utilization is transferred to insulation lead wire, like this, the unsafe factor of live line working time and operating personnel can be reduced, improve Reliability of Power Supplying Net Work.
Claims (2)
1. lockpin-type load transfer plan wire clamp, comprise and connect drainage thread plate (1) and hand handle (2), drainage thread fixing hole (3) is provided with in the outer end connecing drainage thread plate (1), it is characterized in that: described in connect drainage thread plate (1) and hand and be provided with circular arc clamp plate (4) between (2), circular arc rotary clamp plate (7) is hinged with at circular arc clamp plate (4) and the joining place connecing drainage thread plate (1), at circular arc clamp plate (4) and hand, the joining place of (2) is provided with protruding axis pin base (6, 10), describedly connect drainage thread plate (1), hand is (2), circular arc clamp plate (4), axis pin base (6, 10) be an entirety, described circular arc rotary clamp plate (7) has and the symmetrically arranged inner arc surface of circular arc clamp plate (4) Inner arc, the free end of circular arc rotary clamp plate (7) is provided with hangers (9), described hangers (9) and axis pin base (6,10) are provided with pin shaft hole, in described pin shaft hole, are fitted with bearing pin.
2. lockpin-type load transfer plan wire clamp according to claim 1, it is characterized in that: the stage casing of described bearing pin is stressed section (13) of cylindrical structure, the one end of stressed section (13) is greater than the handle (14) of stressed section of diameter with width, the other end of stressed section (13) with clamp (12), the diameter that diameter, thickness that the width of described clamp is greater than stressed section are less than stressed section; Stressed section of the cross-sections match of described pin shaft hole and the projection outline of clamp (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171462.XU CN204538274U (en) | 2015-03-25 | 2015-03-25 | Lockpin-type load transfer plan wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171462.XU CN204538274U (en) | 2015-03-25 | 2015-03-25 | Lockpin-type load transfer plan wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538274U true CN204538274U (en) | 2015-08-05 |
Family
ID=53752237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520171462.XU Expired - Fee Related CN204538274U (en) | 2015-03-25 | 2015-03-25 | Lockpin-type load transfer plan wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314236A (en) * | 2022-01-08 | 2022-04-12 | 安徽舒马克电梯股份有限公司 | Antifouling formula car top maintenance box for car elevator |
-
2015
- 2015-03-25 CN CN201520171462.XU patent/CN204538274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314236A (en) * | 2022-01-08 | 2022-04-12 | 安徽舒马克电梯股份有限公司 | Antifouling formula car top maintenance box for car elevator |
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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: 20150805 Termination date: 20180325 |