CN204375985U - Lead-in wire stationary clamp - Google Patents
Lead-in wire stationary clamp Download PDFInfo
- Publication number
- CN204375985U CN204375985U CN201420775517.3U CN201420775517U CN204375985U CN 204375985 U CN204375985 U CN 204375985U CN 201420775517 U CN201420775517 U CN 201420775517U CN 204375985 U CN204375985 U CN 204375985U
- Authority
- CN
- China
- Prior art keywords
- jaw
- plier handle
- lead
- wire
- radius
- 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
- 210000002050 maxilla Anatomy 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a kind of lead-in wire stationary clamp, comprise jaw maxilla, jaw lower jaw, upper plier handle and lower plier handle, the inner side of jaw maxilla and jaw lower jaw respectively has two semi-circular recesses, spacing is had between two grooves, the radius of one of them groove is greater than the radius of another groove, upper plier handle and lower plier handle have insulating coating, are connected with spring between upper plier handle and lower plier handle.During live line working, one man operation, first to hold with a firm grip upper lower plier handle, spring-compressed, jaw maxilla and jaw lower jaw are opened, and backbone is placed in the larger groove of radius, lead-in wire is placed in the less groove of radius, loosen upper plier handle and lower plier handle, spring reset makes groove clamp backbone and lead-in wire, reaches the object of fixing backbone and lead-in wire.During one man operation, another people can be used as guardian, avoids error possible when two people coordinate, and improves operating efficiency, job safety.
Description
Technical field
The utility model relates to a kind of fixture, particularly a kind of lead-in wire stationary clamp that lead-in wire is fixing with backbone.
Background technology
When live line working is started to exchange fire, backbone adopts and hook wire clamp time fixing with lead-in wire, because the wire diameter of backbone and lead-in wire is inconsistent, need also to arrive correct position by hook cable clip bolt pine, wire is put into and in the hook groove of hook, needs two people to coordinate and wire could have been fixed, one people holds up wire, another people holds up wire clamp, if combination miss, probably has an accident.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of lead-in wire stationary clamp, and one man operation can fix backbone and lead-in wire, and operation process is safe and efficient.
For solving above technical problem, the technical solution adopted in the utility model is:
A kind of lead-in wire stationary clamp, comprise jaw maxilla, jaw lower jaw, upper plier handle and lower plier handle, the rear portion of jaw maxilla and the front portion of lower plier handle are connected as a single entity, the rear portion of jaw lower jaw and the front portion of upper plier handle are connected as a single entity, it is hinged that hinge is passed through at the rear portion of jaw maxilla and the rear portion of jaw lower jaw, described jaw maxilla and the inner side of jaw lower jaw respectively have two semi-circular recesses, spacing is had between two grooves, the radius of one of them groove is greater than the radius of another groove, upper plier handle and lower plier handle have insulating coating, spring is connected with between upper plier handle and lower plier handle.
During live line working, one man operation, first to hold with a firm grip upper lower plier handle, spring-compressed, jaw maxilla and jaw lower jaw are opened, and backbone is placed in the larger groove of radius, lead-in wire is placed in the less groove of radius, loosen upper plier handle and lower plier handle, spring reset makes groove clamp backbone and lead-in wire, reaches the object of fixing backbone and lead-in wire.During one man operation, another people can be used as guardian, avoids error possible when two people coordinate, and improves operating efficiency, job safety.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of structure of the present utility model.
In figure, 1-jaw maxilla, 2-jaw lower jaw, 3-upper plier handle, 4-lower plier handle, 5-insulating coating, 6-spring, 7-backbone, 8-goes between.
Embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with accompanying drawing, explanation clear, complete is further done to the utility model.
Lead-in wire stationary clamp shown in Fig. 1, comprise jaw maxilla 1, jaw lower jaw 2, upper plier handle 3 and lower plier handle 4, the rear portion of jaw maxilla 1 and the front portion of lower plier handle 4 are connected as a single entity, the rear portion of jaw lower jaw 2 and the front portion of upper plier handle 3 are connected as a single entity, it is hinged that hinge is passed through at the rear portion of jaw maxilla 1 and the rear portion of jaw lower jaw 2, described jaw maxilla 1 and the inner side of jaw lower jaw 2 respectively have two semi-circular recesses, have spacing between two grooves, the radius of one of them groove is greater than the radius of another groove.When jaw maxilla 1 and the clamping of jaw lower jaw, forms small one and large one circular hole of two radiuses, backbone 7 is placed in the larger circular hole of radius, goes between 8 to be placed in the less circular hole of radius.Upper plier handle 3 and lower plier handle 4 have insulating coating 5, are connected with spring 6 between upper plier handle 3 and lower plier handle 4, and with insulating coating 5 position holding tight upper plier handle 3 and lower plier handle 4, spring 6 is in confined state.
The claimed scope of the utility model is not limited to above embodiment; to those skilled in the art; the utility model can have various deformation and change, all in design of the present utility model and any amendment, the improvement done within principle be equal to replacement and all should be included within protection range of the present utility model.
Claims (1)
1. a lead-in wire stationary clamp, comprise jaw maxilla (1), jaw lower jaw (2), upper plier handle (3) and lower plier handle (4), the rear portion of jaw maxilla (1) and the front portion of lower plier handle (4) are connected as a single entity, the rear portion of jaw lower jaw (2) and the front portion of upper plier handle (3) are connected as a single entity, it is hinged that hinge is passed through at the rear portion of jaw maxilla (1) and the rear portion of jaw lower jaw (2), it is characterized in that: described jaw maxilla (1) and the inner side of jaw lower jaw (2) respectively have two semi-circular recesses, spacing is had between two grooves, the radius of one of them groove is greater than the radius of another groove, upper plier handle (3) and lower plier handle (4) have insulating coating (5), spring (6) is connected with between upper plier handle (3) and lower plier handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775517.3U CN204375985U (en) | 2014-12-11 | 2014-12-11 | Lead-in wire stationary clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775517.3U CN204375985U (en) | 2014-12-11 | 2014-12-11 | Lead-in wire stationary clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375985U true CN204375985U (en) | 2015-06-03 |
Family
ID=53332175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420775517.3U Expired - Fee Related CN204375985U (en) | 2014-12-11 | 2014-12-11 | Lead-in wire stationary clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829274A (en) * | 2019-12-16 | 2020-02-21 | 国网辽宁省电力有限公司鞍山供电公司 | Insulated glove operation method disconnection lead clamp tool and use method thereof |
-
2014
- 2014-12-11 CN CN201420775517.3U patent/CN204375985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829274A (en) * | 2019-12-16 | 2020-02-21 | 国网辽宁省电力有限公司鞍山供电公司 | Insulated glove operation method disconnection lead clamp tool and use method thereof |
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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: 20150603 Termination date: 20181211 |