CN203911351U - Bending device for drainage wire of distribution line - Google Patents
Bending device for drainage wire of distribution line Download PDFInfo
- Publication number
- CN203911351U CN203911351U CN201420317789.9U CN201420317789U CN203911351U CN 203911351 U CN203911351 U CN 203911351U CN 201420317789 U CN201420317789 U CN 201420317789U CN 203911351 U CN203911351 U CN 203911351U
- Authority
- CN
- China
- Prior art keywords
- pipe
- sleeve
- bending device
- distribution line
- press bending
- 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 - Lifetime
Links
- 238000005452 bending Methods 0.000 title claims abstract description 22
- 210000002615 epidermis Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to a bending device for a drainage wire of a distribution line, and belongs to the technical field of tools. The utility model especially relates to a bending device for drainage wire of distribution line. The bending device is convenient for bending, and loosening and tightening a nut. The bending device comprises a first circular pipe and a second circular pipe, and is characterized in that the second circular pipe is arranged on the upper end of the first circular pipe, the first circular pipe is parallel to the second circular pipe, the rear ends of the first circular pipe and the second circular pipe are flush with each other, the length of the second circular pipe is less than the length of the first circular pipe, and the front end of the first circular pipe is connected with a front support bar through a connecting sleeve. The front end of the support bar is provided with a screw head, of which the central portion is provided with a through hole, and a sleeve with cylindrical outer wall is inserted in the through hole. One end of the sleeve corresponding to the end face of the screw head is provided with a stopper ring projecting to the side, and the other end of the sleeve is provided with an annular chute. A slip ring is arranged in the annular chute, and the inner side portion of the slip ring is arranged in the annular chute.
Description
Technical field
The utility model belongs to bending iron technical field, relates in particular to a kind of distribution line drainage thread press bending device.
Background technology
In the winter time in distribution line construction, YJLV type high-voltage conducting wires insulation epidermis because of temperature low, the as easy as rolling off a log skin hardness that causes obviously strengthens, if now length is too short, workman bends more difficult, especially at high-voltage conducting wires drainage thread, is access between change platform high-voltage switch.Wire is executed man-hour requirement press-bending herein, makes it easy to connecing of drainage thread and draws; But because YJLV type high-voltage conducting wires insulation epidermis intensity is higher, causing wire to bend wastes time and energy.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of press-bending convenient, is convenient to screw or select the distribution line drainage thread press bending device of loose nut.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises the first pipe and the second pipe, its structural feature the second pipe is arranged on the upper end of the first pipe, the first pipe and the second pipe be arranged in parallel, the first pipe is concordant with the second pipe rear end, and the length of the second pipe is less than the length of the first pipe; The front end of the first pipe is connected with the support bar in the place ahead by joint sleeve, and support bar front end is provided with stubborn head, and stubborn centriciput is through hole, and in through hole, being installed with outer wall is columnar sleeve; Sleeve one end is provided with corresponding to twisting first end face the baffle ring protruding to side, and the sleeve other end is provided with annular groove, is provided with slip ring in annular groove, and slip ring inside portion is placed in annular groove, and the contact of Yu Ningtou other end, slip ring outside portion is fixing; Sleeve middle part is provided with the polygon nut joint hole of infolding.
A described lower end of twisting is provided with cavity, and described post upper face is provided with the vertical slotted eye being communicated with cavity, in vertical slotted eye, is provided with jacking block, between jacking block lower end and vertical slotted eye bottom surface, is provided with back-moving spring; On described sleeve lateral wall, be symmetrically arranged with M shape anti-rotation and fall groove, sleeve lower end is communicated with described cavity, in cavity between Yu Ningtou upper end, sleeve lower end, be provided with fixture block, fixture block upper end is for falling with M shape anti-rotation the card access surface that groove matches, fixture block middle part is fixedly connected with rotating shaft, rotating shaft two ends are placed in the through hole of twisting a sidewall, and cavity both sides are provided with shifting block opening corresponding to fixture block two ends.
As a kind of preferred version, fixture block described in the utility model top is rectangle, lower position isosceles triangle, and isosceles triangle base is connected with long limit, rectangle lower end, knuckle place, rectangle upper end and described M shape anti-rotation are fallen groove and are matched, and the isosceles limit of isosceles triangle peaks on described jacking block.
As another kind of preferred version, the polygon nut joint hole of infolding described in the utility model is totally 24 limits.
As another kind of preferred version, the internal diameter of the first pipe described in the utility model and the second pipe is 33mm, and the length of the second pipe is 100mm.
As another kind of preferred version, the first pipe described in the utility model and the second pipe are by being weldingly connected.
As another kind of preferred version, the second pipe back edge described in the utility model is provided with rubber blanket.
As another kind of preferred version, joint sleeve outer wall cover described in the utility model has insulating gum cover.
Secondly, joint sleeve front end described in the utility model is provided with internal thread, and support bar rear end is provided with external screw thread corresponding to described internal thread.
In addition, the upper end of jacking block described in the utility model is arc surface.
The utility model beneficial effect.
The utility model the second pipe is arranged on the upper end of the first pipe, and the first pipe and the second pipe be arranged in parallel, and the first pipe is concordant with the second pipe rear end.High-voltage conducting wires can be inserted to the second pipe and bend, bend convenient.
The utility model support bar front end is provided with stubborn head, and stubborn centriciput is through hole, and in through hole, being installed with outer wall is columnar sleeve; Sleeve one end is provided with corresponding to twisting first end face the baffle ring protruding to side, and the sleeve other end is provided with annular groove, is provided with slip ring in annular groove, and slip ring inside portion is placed in annular groove, and the contact of Yu Ningtou other end, slip ring outside portion is fixing; Sleeve middle part is provided with the polygon nut joint hole of infolding.By joint hole, be convenient to screw or select loose nut, making the utility model possess the function of spanner.By baffle ring and coordinating of slip ring sleeve can not being deviate from from through hole, connect simply reliable operation.
The utility model fixture block and M shape anti-rotation are fallen groove and are used in conjunction with, and sleeve can only be rotated to a direction, very easy to use; And be provided with rotating shaft, be convenient to change fixture block and M shape anti-rotation and fall the clamping direction of groove, use very flexible.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection range is not only confined to the statement of following content.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cutaway view.
Fig. 3 is the utility model upward view.
In figure, 1 be the second pipe, 2 be the first pipe, 3 for joint sleeve, 4 for support bar, 5 for shifting block opening, 6 for fixture block, 7 for rotating shaft, 8 for slip ring, 9 for sleeve, 10 for joint hole, 11 for twist head, 12 for back-moving spring, 13 for jacking block, 14 for cavity, 15 falls groove, 16 for M shape anti-rotation, be baffle ring.
Embodiment
As shown in the figure, the utility model comprises the first pipe and the second pipe, and its structural feature the second pipe is arranged on the upper end of the first pipe, and the first pipe and the second pipe be arranged in parallel, the first pipe is concordant with the second pipe rear end, and the length of the second pipe is less than the length of the first pipe; The front end of the first pipe is connected with the support bar in the place ahead by joint sleeve, and support bar front end is provided with stubborn head, and stubborn centriciput is through hole, and in through hole, being installed with outer wall is columnar sleeve; Sleeve one end is provided with corresponding to twisting first end face the baffle ring protruding to side, and the sleeve other end is provided with annular groove, is provided with slip ring in annular groove, and slip ring inside portion is placed in annular groove, and the contact of Yu Ningtou other end, slip ring outside portion is fixing; Sleeve middle part is provided with the polygon nut joint hole of infolding.
A described lower end of twisting is provided with cavity, and described post upper face is provided with the vertical slotted eye being communicated with cavity, in vertical slotted eye, is provided with jacking block, between jacking block lower end and vertical slotted eye bottom surface, is provided with back-moving spring; On described sleeve lateral wall, be symmetrically arranged with M shape anti-rotation and fall groove, sleeve lower end is communicated with described cavity, in cavity between Yu Ningtou upper end, sleeve lower end, be provided with fixture block, fixture block upper end is for falling with M shape anti-rotation the card access surface that groove matches, fixture block middle part is fixedly connected with rotating shaft, rotating shaft two ends are placed in the through hole of twisting a sidewall, and cavity both sides are provided with shifting block opening corresponding to fixture block two ends.
Described fixture block top is rectangle, lower position isosceles triangle, and the long limit in isosceles triangle base and rectangle lower end is connected, and knuckle place, rectangle upper end and described M shape anti-rotation are fallen groove and are matched, and the isosceles limit of isosceles triangle peaks on described jacking block.
The polygon nut joint hole of described infolding is totally 24 limits.Through test, 24 limits are set, nut is very good closing effect.
The internal diameter of described the first pipe and the second pipe is 33mm, and the length of the second pipe is 100mm; Adapt with drainage thread diameter, bend effective.
Described the first pipe and the second pipe are by being weldingly connected.By being weldingly connected, be connected firmly.
Described the second pipe back edge is provided with rubber blanket.Rubber blanket is set and can prevents that the second pipe edge from causing damage to wire epidermis.
Described joint sleeve outer wall cover has insulating gum cover.Insulating gum cover is set and can prevents press bending device landing, can freeze at cold snap.
Described joint sleeve front end is provided with internal thread, and support bar rear end is provided with external screw thread corresponding to described internal thread.Be threaded connection, be convenient to the dismounting of support bar, easy to carry, instrument uses flexibly.
The upper end of described jacking block is arc surface.Arc surface jacking block is convenient to the rolling transposition of fixture block.
During use, high-voltage conducting wires can be penetrated in the second pipe, then hold the insulating gum cover on joint sleeve, firmly upwards lift, make wire reach the camber needing.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; As long as meet, use needs, all within protection range of the present utility model.
Claims (9)
1.
distribution line drainage thread press bending device, comprise the first pipe and the second pipe, it is characterized in that the second pipe is arranged on the upper end of the first pipe, the first pipe and the second pipe be arranged in parallel, the first pipe is concordant with the second pipe rear end, and the length of the second pipe is less than the length of the first pipe; The front end of the first pipe is connected with the support bar in the place ahead by joint sleeve, and support bar front end is provided with stubborn head, and stubborn centriciput is through hole, and in through hole, being installed with outer wall is columnar sleeve; Sleeve one end is provided with corresponding to twisting first end face the baffle ring protruding to side, and the sleeve other end is provided with annular groove, is provided with slip ring in annular groove, and slip ring inside portion is placed in annular groove, and the contact of Yu Ningtou other end, slip ring outside portion is fixing; Sleeve middle part is provided with the polygon nut joint hole of infolding;
a described lower end of twisting is provided with cavity, and described post upper face is provided with the vertical slotted eye being communicated with cavity, in vertical slotted eye, is provided with jacking block, between jacking block lower end and vertical slotted eye bottom surface, is provided with back-moving spring; On described sleeve lateral wall, be symmetrically arranged with M shape anti-rotation and fall groove, sleeve lower end is communicated with described cavity, in cavity between Yu Ningtou upper end, sleeve lower end, be provided with fixture block, fixture block upper end is for falling with M shape anti-rotation the card access surface that groove matches, fixture block middle part is fixedly connected with rotating shaft, rotating shaft two ends are placed in the through hole of twisting a sidewall, and cavity both sides are provided with shifting block opening corresponding to fixture block two ends.
2.
distribution line drainage thread press bending device according to claim 1, it is characterized in that described fixture block top is rectangle, lower position isosceles triangle, isosceles triangle base is connected with long limit, rectangle lower end, knuckle place, rectangle upper end and described M shape anti-rotation are fallen groove and are matched, and the isosceles limit of isosceles triangle peaks on described jacking block.
3.
according to claim 2, distribution line drainage thread press bending device, is characterized in that the polygon nut joint hole of described infolding totally 24 limits.
4.
according to claim 3, distribution line drainage thread press bending device, is characterized in that the internal diameter of described the first pipe and the second pipe is 33mm, and the length of the second pipe is 100mm.
5.
according to claim 4, distribution line drainage thread press bending device, is characterized in that described the first pipe and the second pipe are by being weldingly connected.
6.
according to claim 5, distribution line drainage thread press bending device, is characterized in that described the second pipe back edge is provided with rubber blanket.
7.
according to claim 6, distribution line drainage thread press bending device, is characterized in that described joint sleeve outer wall cover has insulating gum cover.
8.
according to claim 7, distribution line drainage thread press bending device, is characterized in that described joint sleeve front end is provided with internal thread, and support bar rear end is provided with external screw thread corresponding to described internal thread.
9.
according to claim 8, distribution line drainage thread press bending device, the upper end that it is characterized in that described jacking block is arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317789.9U CN203911351U (en) | 2014-06-16 | 2014-06-16 | Bending device for drainage wire of distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317789.9U CN203911351U (en) | 2014-06-16 | 2014-06-16 | Bending device for drainage wire of distribution line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911351U true CN203911351U (en) | 2014-10-29 |
Family
ID=51785597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317789.9U Expired - Lifetime CN203911351U (en) | 2014-06-16 | 2014-06-16 | Bending device for drainage wire of distribution line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762706A (en) * | 2016-04-26 | 2016-07-13 | 国网山东省电力公司龙口市供电公司 | Distribution line drainage wire bending device with characteristic of retractable adjustment |
| CN106684671A (en) * | 2016-11-09 | 2017-05-17 | 国网山东省电力公司新泰市供电公司 | Insulating drainage wire bending tool and method |
-
2014
- 2014-06-16 CN CN201420317789.9U patent/CN203911351U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762706A (en) * | 2016-04-26 | 2016-07-13 | 国网山东省电力公司龙口市供电公司 | Distribution line drainage wire bending device with characteristic of retractable adjustment |
| CN106684671A (en) * | 2016-11-09 | 2017-05-17 | 国网山东省电力公司新泰市供电公司 | Insulating drainage wire bending tool and method |
| CN106684671B (en) * | 2016-11-09 | 2018-06-01 | 国网山东省电力公司新泰市供电公司 | Insulation lead wire bending tool and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |