CN206480909U - Curved head type cable breaks curved instrument - Google Patents
Curved head type cable breaks curved instrument Download PDFInfo
- Publication number
- CN206480909U CN206480909U CN201621475049.3U CN201621475049U CN206480909U CN 206480909 U CN206480909 U CN 206480909U CN 201621475049 U CN201621475049 U CN 201621475049U CN 206480909 U CN206480909 U CN 206480909U
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- China
- Prior art keywords
- curved
- support block
- connecting rod
- head type
- groove
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- 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.)
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Abstract
The utility model is related to electric power and installs recruitment dress.A kind of curved head type cable breaks curved instrument, including connecting rod, one end of the connecting rod is provided with the first support block, the other end of the connecting rod is provided with the second support block and handle, first support block and the second support block are located on the same side of the connecting rod, and the angle between the connecting rod and handle is 120 °~150 °.The utility model provide it is a kind of can more effortlessly carry out cable break it is curved and improve cable when breaking curved the curved head type cable of security break curved instrument, solve it is artificial it is free-hand break caused by curved cable laborious and poor security the problem of.
Description
Technical field
The utility model is related to electric power and installs recruitment dress, more particularly to a kind of curved head type cable breaks curved instrument.
Background technology
With the development of urban construction, road reformation, cable displacement, change inferior engineering on overhead line and promote, cable run
More and more, the operation of cable joining seam is consequently increased many in 10KV distribution lines.It can be run into so in cable joining seam engineering
A kind of situation, when seeking to end to ride on pile crown, now needs the cable to break curved, cable termination could be caught.
It is by the free-hand completion of the team member that constructs, because the harder actual hand operation of cable body has hardly possible to carry out cable in front to break curved
Degree, so doing not only wastes time and energy, and during stubborn, cable can possibly even rebound, and be bound to construction operation personnel
Body on, cause injury, there is certain danger.
Utility model content
The utility model, which provides one kind, can more effortlessly carry out cable and break curved and improve cable security when breaking curved
Curved head type cable break curved instrument, solve it is artificial it is free-hand break caused by curved cable laborious and poor security the problem of.
Above technical problem is solved by following technical proposal：A kind of curved head type cable breaks curved instrument, including connection
Bar, one end of the connecting rod is provided with the first support block, and the other end of the connecting rod is provided with the second support block and handle, described
First support block and the second support block are located on the same side of the connecting rod, and the angle between the connecting rod and handle is
120 °~150 °.In use, the first support block is supported on cable needs the inner side of stubborn crook（Refer to during inner side it is stubborn it is curved after the completion of institute
The curved interior side of the elbow of formation）, the second support block is supported on cable socket, and the first support block and the second support block are located at
The both sides of cable, then have an effect towards cable curved direction of breaking by hold handle and make cable bend.By by connecting rod and handle
Between be attached by 120 °~150 ° of position relationship of angle, highly versatile, can be prevented effectively from it is too near with cable distance, behaviour
Make space it is limited caused by unhandy problem.
Preferably, first support block is provided with back-up roller wheel.Can cable being capable of easily phase when producing bending
Relative movement is produced for the first support block, so that operation is more laborsaving.
Preferably, the side face of the back-up roller wheel is provided with the annular stop circumferentially extended along back-up roller wheel.It can keep away
Exempt from cable to slide from the first support block.Good reliability during operation.
Preferably, being threaded with nut in first support block, the nut and connection pole spacing are connected on the branch
Support the axial two ends of roller.It can effectively prevent back-up roller wheel from being come off from the first support block.
Preferably, the nut includes collar nut body and the internal thread being arranged on nut body inner peripheral surface, institute
The inner peripheral surface for stating nut body is provided with the groove of the other end is extended to along one end of nut, and the groove is by the internal thread edge
The circumferential disconnection of nut body, the side side wall rear thread that the nut body is provided through the groove is connected to the another of groove
Groove groove width adjusting screw on the wall of side side.Groove groove width adjusting screw is locked after nut check and causes the contracting of groove width
Small, the result of diminution is causes nut more tightly to hold tightly in the first support block, so that between nut and the first support block
Do not allow to be also easy to produce loosening.Nut is improved with the connection reliability between the first support block.Need then to unclamp logical during rotating nut
Groove groove width adjusting screw.
Preferably, the groove has two.Locking effect is good and small to the execution of screw thread.
Preferably, two grooves are uniformly distributed along the circumference of nut body.Nut generation office can effectively be prevented
Portion's fragility phenomenon.
Preferably, the outer peripheral face of the nut is the face of cylinder, the outer peripheral face of the nut body is provided with power-assisted groove.Circle
Cylinder is designed so that nut body has enough spaces to go to open up the cavity of connection groove groove width adjusting screw.Power-assisted groove is designed,
It is convenient when drive nut is rotated.
Preferably, second support block is provided with supporting part, the supporting part is provided with position-limited groove.Cable can be prevented
Slid from the second support block.
Preferably, the handle includes first section and endpiece, one end of the first section links together with the connecting rod,
The other end is removedly located in the endpiece.The length of handle can be adjusted to be needed with adapting to different size of job space
Will.
Preferably, second support block is arranged at the connection flex point of the connecting rod and handle.Structure is tight to me
Gather, convenience during operation is more preferable.
The utility model tool has the advantage that：Can be stubborn to cable progress curved, improve convenience and peace when cable breaks curved
Quan Xing.
Brief description of the drawings
Fig. 1 is use state schematic diagram of the present utility model.
Fig. 2 is the enlarged diagram of nut.
In figure：Connecting rod 1, the first support block 2, support roller 3, annular spacing groove 31, nut 4, nut body 41, internal thread
42nd, groove 43, the side side wall 431 of groove, the opposite side side wall 432 of groove, groove groove width adjusting screw 44, power-assisted groove 45,
Between second support block 5, supporting part 51, position-limited groove 52, handle 6, first section 61, endpiece 62, snap joint 63, connecting rod and handle
Included angle A.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.Ginseng
See Fig. 1, a kind of curved head type cable breaks curved instrument, including connecting rod 1.One end of connecting rod 1 is provided with the first support block
2.Back-up roller wheel 3 is arranged with first support block 2 and nut 4 is threaded with.The side face of back-up roller wheel 3 is provided with along back-up roller
Take turns the annular spacing groove 31 of circumferentially extending.The other end of connecting rod 1 is provided with the second support block 5 and handle 6.The He of first support block 2
Second support block 5 is located on the same side of connecting rod 1.Second support block 5 is arranged at the connection flex point of connecting rod 1 and handle 6.
Second support block 5 is provided with supporting part 51（Supporting part refers to the position of logical conductive cable contacts during operation）.Supporting part 51 is provided with spacing
Ditch 52.Included angle A between connecting rod and handle is 120 °~150 °.Handle 6 includes first section 61 and endpiece 62.One end of first section 61
Weld together with connecting rod 1, the other end can be located in plug in one end of endpiece 62.Provided with quick between first section and endpiece
Joint 63.Snap joint 63 is due to first section and endpiece to be fixed on to current shape after the length plug when first section is to the length needed
State.
Referring to Fig. 2, nut 4 includes collar nut body 41 and the internal thread 42 being arranged on nut body inner peripheral surface.Spiral shell
The inner peripheral surface of maternal body 41 is provided with two grooves 43.Groove 43 extends to the other end from along axial one end of nut 4.Groove 43
Internal thread 42 is disconnected along the circumference of nut body 41.The rear thread of side side wall 431 that nut body 41 is provided through groove connects
It is connected on the groove groove width adjusting screw 44 on the opposite side side wall 432 of groove.Circumference of two grooves 43 along nut body 41 is
Even distribution.The outer peripheral face of nut body 41 is the face of cylinder.The outer peripheral face of nut body 41 is provided with power-assisted groove 45.
Referring to Fig. 1, make the termination 71 of cable 7 between the support block 5 of back-up roller wheel 3 and second and back-up roller wheel 3 is located at
Cable 7 is needed on the side of the bending at stubborn curved flex point, and cable 7 is located in annular spacing groove 31 and position-limited groove 52 simultaneously, so
Afterwards with back-up roller wheel 3 be in fulcrum installation diagram B to turning to the stubborn angle for being bent to needs in termination 71.
Claims (8)
- The curved instrument 1. a kind of curved head type cable breaks, it is characterised in that including connecting rod, one end of the connecting rod is provided with first Bracer, the other end of the connecting rod is provided with the second support block and handle, and first support block and the second support block are located at institute State on the same side of connecting rod, the angle between the connecting rod and handle is 120 °~150 °.
- The curved instrument 2. curved head type cable according to claim 1 breaks, it is characterised in that first support block is provided with branch Support roller.
- The curved instrument 3. curved head type cable according to claim 2 breaks, it is characterised in that set on the side face of the back-up roller wheel There is the annular stop circumferentially extended along back-up roller wheel.
- The curved instrument 4. the curved head type cable according to Claims 2 or 3 breaks, it is characterised in that spiral shell in first support block Line is connected with nut, and the nut and connection pole spacing are connected on the axial two ends of the back-up roller wheel.
- The curved instrument 5. curved head type cable according to claim 4 breaks, it is characterised in that the nut includes collar nut sheet Body and the internal thread being arranged on nut body inner peripheral surface, the inner peripheral surface of the nut body, which is provided with along one end of nut, to be extended To the groove of the other end, circumference of the groove by the internal thread along nut body is disconnected, and the nut body is provided through The side side wall rear thread of the groove is connected to the groove groove width adjusting screw on the opposite side side wall of groove.
- The curved instrument 6. the curved head type cable according to claim 1 or 2 or 3 breaks, it is characterised in that second support block is set There is supporting part, the supporting part is provided with position-limited groove.
- The curved instrument 7. the curved head type cable according to claim 1 or 2 or 3 breaks, it is characterised in that the handle includes first section And endpiece, one end of the first section is linked together with the connecting rod, the other end is removedly located in the endpiece.
- The curved instrument 8. the curved head type cable according to claim 1 or 2 or 3 breaks, it is characterised in that second support block is set Put at the connecting rod and the connection flex point of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475049.3U CN206480909U (en) | 2016-12-30 | 2016-12-30 | Curved head type cable breaks curved instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475049.3U CN206480909U (en) | 2016-12-30 | 2016-12-30 | Curved head type cable breaks curved instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480909U true CN206480909U (en) | 2017-09-08 |
Family
ID=59749660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475049.3U Active CN206480909U (en) | 2016-12-30 | 2016-12-30 | Curved head type cable breaks curved instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480909U (en) |
-
2016
- 2016-12-30 CN CN201621475049.3U patent/CN206480909U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |