CN203839840U - Operating rod specially used for wire-clamping device - Google Patents

Operating rod specially used for wire-clamping device Download PDF

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Publication number
CN203839840U
CN203839840U CN201420269316.6U CN201420269316U CN203839840U CN 203839840 U CN203839840 U CN 203839840U CN 201420269316 U CN201420269316 U CN 201420269316U CN 203839840 U CN203839840 U CN 203839840U
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CN
China
Prior art keywords
rod
bar
fixing
line device
wire
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Active
Application number
CN201420269316.6U
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Chinese (zh)
Inventor
洪毅
吴丽圆
陈志芬
杨春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Jiangjin Power Supply Co of State Grid Chongqing Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jiangjin Power Supply Co of State Grid Chongqing Electric Power Co Ltd
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Publication date
Application filed by State Grid Corp of China SGCC, Jiangjin Power Supply Co of State Grid Chongqing Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420269316.6U priority Critical patent/CN203839840U/en
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Publication of CN203839840U publication Critical patent/CN203839840U/en
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Abstract

The utility model discloses an operating rod specially used for a wire-clamping device. The operating rod comprises a rod body and an operating head which is connected with one end of the rod body and used for pushing and pulling the wire-clamping device. The rod body comprises an external rod and an internal rod which is sleeved in the external rod and can axially slide along the external rod. The internal rod is internally provided with an elastic body and a button which is connected with the elastic body in a jacking way. The wall of the internal rod is provided with a through hole used for free access of the button. The external rod is evenly provided with at least two positioning holes which are matched with the button. A slide sleeve, which closely sleeves outside the internal rod, is fixed in one end of the external rod. A slide sheet is fixedly connected on one end of the position, which is arranged at the same side with the other end of the external rod, of the internal rod. Length of the internal rod is greater than that of the external rod. The operating head is detachably connected on the upper end of the internal rod. According to the operating rod specially used for the wire-clamping device, the wire-clamping device can be clamped on an electric wire away from a transverse arm of an electric pole as much as possible, and the wire-clamping device away from the transverse arm of the electric pole can also be taken down from a clamping port of the electric wire so that wire returning work is facilitated, work efficiency is enhanced and operation safety is enhanced.

Description

Fixing-line device operating arm dedicated
Technical field
The utility model relates to a kind of electric power aid, particularly a kind of fixing-line device operating arm dedicated.
Background technology
At present, be engaged in defeated, distribution line and discharge wire stringing lead, adjust in sag process, what adopt is that fixing-line device coordinates and carries out take-up work with ratchet type wire stretching device more.Before construction starts, workmen is stuck in fixing-line device when extrapolated on wire, wishes to shift as much as possible it onto farther position; After construction finishes, workmen regains being stuck in distance self-position fixing-line device far away on wire again.Owing to there is no the instrument of special fixing-line device is extrapolated and inside withdrawal, workmen must live climbers or riding boogie board with pedal, and workmen's health almost becomes level, with hand, fixing-line device is released or is regained; And easily make fixing-line device landing, form potential safety hazard.
Therefore, just need a kind of fixing-line device operating arm dedicated, fixing-line device can be stuck on the electric wire away from electric pole cross-arm as much as possible, also can be from electric pole cross-arm, the fixing-line device away from takes off from the jaws of electric wire, for take-up work is provided convenience, the fail safe of increasing work efficiency and operating.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of fixing-line device operating arm dedicated, it can be stuck in fixing-line device on the electric wire away from electric pole cross-arm as much as possible, also can be from electric pole cross-arm, the fixing-line device away from takes off from the jaws of electric wire, for take-up work is provided convenience, the fail safe of increasing work efficiency and operating.
Fixing-line device operating arm dedicated of the present utility model, comprise the body of rod and be connected to described body of rod one end for the operating head of push-and-pull fixing-line device, the described body of rod comprises outer bar and is sheathed on also can be along the interior bar in axial sliding of described outer bar in described outer bar, in described interior bar, be provided with elastomer and pushing tow and be connected in described elastomeric button, described interior bar wall is provided with the through hole that can freely come in and go out for described button, evenly on described outer bar be provided with at least two location holes that coordinate with described button, in described outer bar one end, fix a sliding sleeve being closely set in outside described interior bar, the described bar one end that is positioned at the same side with the described outer bar other end is fixedly connected with slide plate, the length of described interior bar is greater than the length of described outer bar, the detachable upper end that is connected to described interior bar of described operating head.
Further, described operating head comprises and is detachablely connected to the connecting rod of described interior bar upper end and is vertically fixed on the cross bar on described connecting rod, the two ends of described cross bar are connected with arc shaped hook, the mid point of described arc shaped hook is connected in one end of described cross bar, and described in two, the axis of arc shaped hook based on described connecting rod is symmetrical.
Further, described connecting rod coaxially stretches into described interior bar and forms detachable syndeton with thread connecting mode.
Further, the lower end of described outer bar is provided with rubber handle.
Further, the end of described outer bar is connected with link.
Further, described elastomer is " n " type shell fragment, and described elastomer and button are wholely set.
Further, described outer bar is provided with four location holes that coordinate with described button, between adjacent described location hole, is spaced apart 10-20cm.
The beneficial effects of the utility model: fixing-line device operating arm dedicated of the present utility model, outer bar and interior bar make the body of rod form extension type structure, can adjust according to actual needs the use length of the body of rod, are easy to carry simultaneously, place; Thereby operating head can apply active force to the swing arm of fixing-line device fixing-line device is formed to push-and-pull action; Elastomer can form the radial effect power with respect to the body of rod to button, thereby button from through hole, location hole protrude by bar and interior bar position, button matches with the location hole of diverse location, make interior bar stretch out the length of outer bar adjustable, thereby change the entire length of the body of rod, when operation, can adjust according to actual needs, fixing-line device can be stuck on the electric wire away from electric pole cross-arm as much as possible, also can be from electric pole cross-arm, the fixing-line device away from takes off from the jaws of electric wire, for take-up work is provided convenience, the fail safe of increasing work efficiency and operating; Frictional force and wearing and tearing when sliding sleeve, slide plate can reduce interior bar, outer bar relative sliding, it is quick that assurance is stretched, and makes wire pulling work more free and relaxed, extends the useful life of this action bars simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure: the fixing-line device operating arm dedicated of the present embodiment, comprise the body of rod and be connected to described body of rod one end for the operating head of push-and-pull fixing-line device, the described body of rod comprises outer bar 1 and is sheathed on also can be along the interior bar 2 in axial sliding of described outer bar 1 in described outer bar 1, in described interior bar 2, be provided with the button 4 that elastomer 3 and pushing tow are connected in described elastomer 3, described interior bar 2 walls are provided with the through hole (not shown) that can freely come in and go out for described button 4, evenly on described outer bar 1 be provided with at least two location holes 11 that coordinate with described button 4, in described outer bar 1 one end, fix a sliding sleeve 12 being closely set in outside described interior bar 2, described bar 2 one end that are positioned at the same side with described outer bar 1 other end are fixedly connected with slide plate 22, the length of described interior bar 2 is greater than the length of described outer bar 1, the detachable upper end that is connected to described interior bar 2 of described operating head, the body of rod can adopt more piece pipe body, and outer bar 1 and interior bar 2 form extension type structure, can adjust according to actual needs the use length of the body of rod, are easy to carry simultaneously, place, the shape of operating head and existing fixing-line device are suitable, thereby can apply active force to the swing arm of fixing-line device, fixing-line device are formed to push-and-pull action, as for its concrete shape, at this, do not limit, the radial effect power that elastomer 3 can form with respect to the body of rod button 4, button 4 is from through hole, thereby location hole 11 protrudes outer bar 1 is positioned with interior bar 2, location hole 11 can evenly be established four, interval 10-20cm, button 4 matches with the location hole 11 of diverse location, the length that makes interior bar 2 stretch out outer bar 1 is adjustable, thereby change the entire length of the body of rod, when operation, can adjust according to actual needs, fixing-line device can be stuck on the electric wire away from electric pole cross-arm as much as possible, also can be from electric pole cross-arm, the fixing-line device away from takes off from the jaws of electric wire, for take-up work is provided convenience, the fail safe of increasing work efficiency and operating, sliding sleeve 12 is located at outer bar 1 upper end (i.e. one end of close operating head), slide plate 22 is located at interior bar 2 lower ends (away from operating head one end), frictional force and wearing and tearing when reducing interior bar 2, outer bar 1 relative sliding, it is quick that assurance is stretched, make wire pulling work more free and relaxed, extend the useful life of this action bars simultaneously.
In the present embodiment, described operating head comprises and is detachablely connected to the connecting rod 5 of described interior bar 2 upper ends and is vertically fixed on the cross bar 6 on described connecting rod 5, the two ends of described cross bar 6 are connected with arc shaped hook 7, the mid point of described arc shaped hook 7 is connected in one end of described cross bar 6, and described in two, the axis of arc shaped hook 7 based on described connecting rod 5 is symmetrical; Interior bar 2 upper ends are that it is near one end of operating head; Connecting rod 5, cross bar 6 are all preferably straight shape cylinder; Operating head is detachable to be connected on the body of rod, is convenient to change, and strengthens the versatility of this action bars, simultaneously can be separated when idle, be convenient to take in; Operating head integrated symmetric, strengthens the aesthetic property of this action bars, makes stressed more even simultaneously; Adopt arc shaped hook 7, coordinate better with fixing-line device; During stringing, after electrician is clipped in the jaws of fixing-line device on electric wire on the cross-arm above electric pole, hand-held action bars, with two sharp arc shaped hooks 7 of operating head, promote the swing arm of fixing-line device, allow jaws to distant place, slide along electric wire in slightly loose clamp position and under slightly loose clamp position, adjusting lever body length, electrician can shift position far away onto fixing-line device; After stringing completes, if fixing-line device is when making being beyond one's grasp of electrician away from from electric pole cross-arm, hand-held action bars, is hooked in the clamp mouth part of fixing-line device with two sharp arc shaped hooks 7 of operating head, allow the clamp position of jaws in pine slightly and under the clamp position of pine slightly along electric wire to sliding and regain nearby.
In the present embodiment, described connecting rod 5 coaxially stretches into described interior bar 2 and forms detachable syndeton with thread connecting mode; Connecting rod 5 is established internal thread, and external screw thread is established in interior bar 2 upper ends; Connecting rod 5 forms the structure of a nipple, and its connection speed is fast, and operating head can be rotatablely moved along the body of rod, can suitably adjust as required.
In the present embodiment, the lower end of described outer bar 1 is provided with rubber handle 8; Rubber handle 8 guarantees insulation property, can guarantee better staff's safety, and strengthens the comfort level of operation, the generation of skidding while preventing from operating.
In the present embodiment, the end of described outer bar 1 is connected with link 9; Link 9 can adopt irony annulus, for this action bars is hung up, is convenient to place in the time need not using.
In the present embodiment, described elastomer 3 is " n " type shell fragment, and described elastomer 3 is wholely set with button 4; One side of elastomer 3 can be against interior bar 1 inwall, opposite side be fixedly connected with button 4 and easily to it to lateral bend; The bending stiffness of " n " type shell fragment is large, and button 4 is formed to enough radical elasticities; Elastomer 3 is wholely set with button 4, while guaranteeing button 4 location, can bear larger axial force.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims (7)

1. a fixing-line device operating arm dedicated, comprise the body of rod and be connected to described body of rod one end for the operating head of push-and-pull fixing-line device, it is characterized in that: the described body of rod comprises outer bar and is sheathed on also can be along the interior bar in axial sliding of described outer bar in described outer bar, in described interior bar, be provided with elastomer and pushing tow and be connected in described elastomeric button, described interior bar wall is provided with the through hole that can freely come in and go out for described button, evenly on described outer bar be provided with at least two location holes that coordinate with described button, in described outer bar one end, fix a sliding sleeve being closely set in outside described interior bar, the described bar one end that is positioned at the same side with the described outer bar other end is fixedly connected with slide plate, the length of described interior bar is greater than the length of described outer bar, the detachable upper end that is connected to described interior bar of described operating head.
2. fixing-line device operating arm dedicated according to claim 1, it is characterized in that: described operating head comprises and is detachablely connected to the connecting rod of described interior bar upper end and is vertically fixed on the cross bar on described connecting rod, the two ends of described cross bar are connected with arc shaped hook, the mid point of described arc shaped hook is connected in one end of described cross bar, and described in two, the axis of arc shaped hook based on described connecting rod is symmetrical.
3. fixing-line device operating arm dedicated according to claim 2, is characterized in that: described connecting rod coaxially stretches into described interior bar and forms detachable syndeton with thread connecting mode.
4. fixing-line device operating arm dedicated according to claim 3, is characterized in that: the lower end of described outer bar is provided with rubber handle.
5. fixing-line device operating arm dedicated according to claim 4, is characterized in that: the end of described outer bar is connected with link.
6. according to the fixing-line device operating arm dedicated described in any one in claim 1 to 5, it is characterized in that: described elastomer is " n " type shell fragment, and described elastomer and button are wholely set.
7. fixing-line device operating arm dedicated according to claim 6, is characterized in that: described outer bar is provided with four location holes that coordinate with described button, between adjacent described location hole, is spaced apart 10-20cm.
CN201420269316.6U 2014-05-23 2014-05-23 Operating rod specially used for wire-clamping device Active CN203839840U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420269316.6U CN203839840U (en) 2014-05-23 2014-05-23 Operating rod specially used for wire-clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420269316.6U CN203839840U (en) 2014-05-23 2014-05-23 Operating rod specially used for wire-clamping device

Publications (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104332898A (en) * 2014-11-20 2015-02-04 国家电网公司 Novel assistant telescopic handle of wire clamping device for power construction
CN108222636A (en) * 2018-03-26 2018-06-29 广东电网有限责任公司惠州供电局 A kind of 10kV distribution lines livewire work cellular type stretches temporary cross arm device
CN108683124A (en) * 2018-05-28 2018-10-19 广东电网有限责任公司 Cord holder wire clamp and wire tensioning device
CN110212452A (en) * 2019-05-31 2019-09-06 国网山东省电力公司临沂供电公司 Flexible, rotation, self-locking electric insulation bar
CN111064124A (en) * 2019-12-27 2020-04-24 李明超 Wire tightener chuck and wire tightening method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104332898A (en) * 2014-11-20 2015-02-04 国家电网公司 Novel assistant telescopic handle of wire clamping device for power construction
CN108222636A (en) * 2018-03-26 2018-06-29 广东电网有限责任公司惠州供电局 A kind of 10kV distribution lines livewire work cellular type stretches temporary cross arm device
CN108683124A (en) * 2018-05-28 2018-10-19 广东电网有限责任公司 Cord holder wire clamp and wire tensioning device
CN110212452A (en) * 2019-05-31 2019-09-06 国网山东省电力公司临沂供电公司 Flexible, rotation, self-locking electric insulation bar
CN110212452B (en) * 2019-05-31 2021-03-02 国网山东省电力公司临沂供电公司 Telescopic, rotary and self-locking type electric insulating rod
CN111064124A (en) * 2019-12-27 2020-04-24 李明超 Wire tightener chuck and wire tightening method thereof
CN111064124B (en) * 2019-12-27 2021-06-22 李明超 Wire tightener chuck and wire tightening method thereof

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