CN202602177U - Cable paying off traction device - Google Patents
Cable paying off traction device Download PDFInfo
- Publication number
- CN202602177U CN202602177U CN 201220118726 CN201220118726U CN202602177U CN 202602177 U CN202602177 U CN 202602177U CN 201220118726 CN201220118726 CN 201220118726 CN 201220118726 U CN201220118726 U CN 201220118726U CN 202602177 U CN202602177 U CN 202602177U
- Authority
- CN
- China
- Prior art keywords
- cutting ferrule
- side cutting
- cable
- face
- opposite side
- 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
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Abstract
Disclosed is a cable paying off traction device, relating to a cable traction device. Connecting pieces (5) on upper parts of a clamping sleeve at one side (9) and a clamping sleeve at the other side (10) are respectively connected with two pin holes (3) on a groove at the lower end surface of a connecting seat of a handle (1) through pin shafts; a locking sleeve (6) is sleeved on external threads (7) arranged outside the clamping sleeve at one side (9) and the clamping sleeve at the other side (10); and a gap with a narrow upper part and a wide lower part is arranged between the upper-part opposite surfaces and the lower-part opposite surfaces of the clamping sleeve at one side (9) and the clamping sleeve at the other side (10). According to the utility model, a cable end is locked by the clamping sleeve at one side and the clamping sleeve at the other side so that operators may feel comfortable in cable traction and the defect that it is difficult for a hand to grasp a cable in existing traction methods can be effectively avoided.
Description
[technical field]
The utility model relates to a kind of cable tractor, especially relates to a kind of cable unwrapping wire draw-gear.
[background technology]
Known, cable is the main carrier as power delivery, so the cable use amount is very huge; In the process of deployment of cable; Present way be by one the lead-in wire workman with hand trailing cable line, make an end of cable be drawn to the B point by the A point, owing to the cable diameter thicker; The not only bad grasp of hand; And require great effort very much with hand, and in large-area construction, a lot of workmans suffer untold misery especially.
[summary of the invention]
In order to overcome the deficiency in the background technology; The utility model discloses a kind of cable unwrapping wire draw-gear; Described cable unwrapping wire draw-gear is by a side cutting ferrule and opposite side cutting ferrule locking cable line end head; Comparatively comfortable when making the trailing cable line, as to have avoided the hand of existing traction method to be difficult to grasping drawback with imitating.
In order to realize said goal of the invention, the utility model adopts following technical scheme:
A kind of cable unwrapping wire draw-gear comprises handle, lock sleeve, a side cutting ferrule and opposite side cutting ferrule; The top of said handle is " mouth " font, is provided with Connection Block in the lower end of handle, and the lower surface of Connection Block is provided with groove, and two pin-and-holes are arranged on the both sides of Connection Block and connect the groove that is provided with on the Connection Block; One side cutting ferrule is two identical semi-circular structure with the opposite side cutting ferrule; Wherein the upper end semi circular surface of a side cutting ferrule is provided with the brace with connecting hole; The exterior face middle part of one side cutting ferrule is provided with external screw thread; The interior basifacial of one side cutting ferrule is up-small and down-big semicircle enlarging, is provided with the internal projection face of semicircle on enlarging top, and said internal projection face top is that semicircle is widened face; The upper end brace of one side cutting ferrule and opposite side cutting ferrule is connected two pin-and-holes on the groove of handle Connection Block lower surface respectively through bearing pin; Lock sleeve is enclosed within on the external screw thread of a side cutting ferrule and opposite side cutting ferrule outer setting; Top opposite face to the bottom opposite face of a said side cutting ferrule and opposite side cutting ferrule is provided with the gap, and said gap is up-narrow and down-wide.
Described cable unwrapping wire draw-gear is set to extension diameter section in the exterior face bottom of a side cutting ferrule and opposite side cutting ferrule.
Owing to adopted technique scheme, the utlity model has following beneficial effect:
The described cable unwrapping wire of the utility model draw-gear; Utilize a side cutting ferrule and opposite side cutting ferrule to block the cable termination; Make a side cutting ferrule and opposite side cutting ferrule locking cable line end head by lock sleeve; Just handle trailing cable line can be held,, the drawback that the hand of existing traction method is difficult to grasping can be overcome effectively through the protection of handle.
[description of drawings]
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, handle; 2, groove; 3, pin-and-hole; 4, connecting hole; 5, brace; 6, lock sleeve; 7, external screw thread; 8, widen face; 9, a side cutting ferrule; 10, opposite side cutting ferrule; 11, internal projection face; 12, enlarging.
[embodiment]
Through following embodiment can be detailed explanation the utility model, the purpose of open the utility model is intended to protect all technological improvements in the utility model scope,
In conjunction with accompanying drawing 1 described cable unwrapping wire draw-gear, comprise handle 1, lock sleeve 6, a side cutting ferrule 9 and opposite side cutting ferrule 10; The top of said handle 1 is " mouth " font, is provided with Connection Block in the lower end of handle 1, and the lower surface of Connection Block is provided with 2, two pin-and-holes 3 of groove and is arranged on the both sides of Connection Block and connects the groove 2 that is provided with on the Connection Block; One side cutting ferrule 9 is two identical semi-circular structure with opposite side cutting ferrule 10; Wherein the upper end semi circular surface of a side cutting ferrule 9 is provided with the brace 5 with connecting hole 4; The exterior face middle part of one side cutting ferrule 9 is provided with external screw thread 7, is set to extension diameter section in the exterior face bottom of a side cutting ferrule 9 and opposite side cutting ferrule 10, and the interior basifacial of a side cutting ferrule 9 is up-small and down-big semicircle enlarging 12; Be provided with the internal projection face 11 of semicircle on enlarging 12 tops, said internal projection face 11 tops are that semicircle is widened face 8; The upper end brace 5 of one side cutting ferrule 9 and opposite side cutting ferrule 10 is connected two pin-and-holes 3 on the handle 1 Connection Block lower surface groove 2 respectively through bearing pin; Lock sleeve 6 is enclosed within on the external screw thread 7 of a side cutting ferrule 9 and opposite side cutting ferrule 10 outer setting; Top opposite face to the bottom opposite face of a said side cutting ferrule 9 and opposite side cutting ferrule 10 is provided with the gap, and said gap is up-narrow and down-wide.
Implement the described cable unwrapping wire of the utility model draw-gear; At first the traction end of cable is put on the internal projection face 11 of a side cutting ferrule 9 and opposite side cutting ferrule 10; Owing to be provided with the face of widening 8 on internal projection face 11 tops; Screw downwards by lock sleeve 6, make and the traction end of internal projection face 11 locking cable lines just can draw work; The traction of the cable that the utility model simultaneous adaptation termination is made.
Claims (2)
1. cable unwrapping wire draw-gear; Comprise handle (1), lock sleeve (6), a side cutting ferrule (9) and opposite side cutting ferrule (10); It is characterized in that: the top of said handle (1) is " mouth " font; Lower end at handle (1) is provided with Connection Block, and the lower surface of Connection Block is provided with groove (2), and two pin-and-holes (3) are arranged on the both sides of Connection Block and connect the groove (2) that is provided with on the Connection Block; One side cutting ferrule (9) is two identical semi-circular structure with opposite side cutting ferrule (10); Wherein the upper end semi circular surface of a side cutting ferrule (9) is provided with the have connecting hole brace (5) of (4); The exterior face middle part of one side cutting ferrule (9) is provided with external screw thread (7); The interior basifacial of one side cutting ferrule (9) is up-small and down-big semicircle enlarging (12), is provided with the internal projection face (11) of semicircle on enlarging (12) top, and said internal projection face (11) top is that semicircle is widened face (8); The upper end brace (5) of one side cutting ferrule (9) and opposite side cutting ferrule (10) is connected two pin-and-holes (3) on handle (1) the Connection Block lower surface groove (2) respectively through bearing pin; Lock sleeve (6) is enclosed within on the external screw thread (7) of a side cutting ferrule (9) and opposite side cutting ferrule (10) outer setting; Top opposite face to the bottom opposite face of a said side cutting ferrule (9) and opposite side cutting ferrule (10) is provided with the gap, and said gap is up-narrow and down-wide.
2. cable unwrapping wire draw-gear according to claim 1 is characterized in that: the exterior face bottom at a side cutting ferrule (9) and opposite side cutting ferrule (10) is set to extension diameter section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118726 CN202602177U (en) | 2012-03-27 | 2012-03-27 | Cable paying off traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118726 CN202602177U (en) | 2012-03-27 | 2012-03-27 | Cable paying off traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602177U true CN202602177U (en) | 2012-12-12 |
Family
ID=47319694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220118726 Expired - Fee Related CN202602177U (en) | 2012-03-27 | 2012-03-27 | Cable paying off traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602177U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186386A (en) * | 2015-09-11 | 2015-12-23 | 广西南宁桂变电气有限公司 | Cable traction head having overload protection function |
| CN105470869A (en) * | 2016-02-19 | 2016-04-06 | 南宁市正极机电有限公司 | Draft gear used for electric power cable erection |
| CN108249214A (en) * | 2017-12-27 | 2018-07-06 | 王宏斌 | A kind of steel wire rope of construction pulls device |
-
2012
- 2012-03-27 CN CN 201220118726 patent/CN202602177U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186386A (en) * | 2015-09-11 | 2015-12-23 | 广西南宁桂变电气有限公司 | Cable traction head having overload protection function |
| CN105470869A (en) * | 2016-02-19 | 2016-04-06 | 南宁市正极机电有限公司 | Draft gear used for electric power cable erection |
| CN108249214A (en) * | 2017-12-27 | 2018-07-06 | 王宏斌 | A kind of steel wire rope of construction pulls device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130327 |