CN206913025U - Insulating bar front end is used for the trailing type long stroke sleeve for tightening J-type line clip nut - Google Patents
Insulating bar front end is used for the trailing type long stroke sleeve for tightening J-type line clip nut Download PDFInfo
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- CN206913025U CN206913025U CN201720370747.5U CN201720370747U CN206913025U CN 206913025 U CN206913025 U CN 206913025U CN 201720370747 U CN201720370747 U CN 201720370747U CN 206913025 U CN206913025 U CN 206913025U
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- sleeve
- tightening
- annulus
- upper sleeve
- insulating bar
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- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
Insulating bar front end of the present utility model is used for the trailing type long stroke sleeve for tightening J-type line clip nut, including upper sleeve and lower sleeve portion, the upper sleeve is T-shape, top is sleeve, bottom is to set threaded sleeve column, it is connected among the upper sleeve and lower sleeve portion by annulus, the top of annulus is centered around outside the sleeve column of upper sleeve provided with screw thread, and engaged with the screw thread rotation of upper sleeve sleeve column, two bearings are installed, the bearing drives a rotary shaft stretched to inside upper sleeve sleeve column below the annulus on barrel.This new sleeve solves J-type line clip nut during tightening well, and the stroke distances of insulating bar front end sleeve are inadequate, it is difficult to which the problem of tightening J-type wire clamp, is a kind of very useful electrician's small tool.
Description
Technical field
Cable machinery installation tool field is the utility model is related to, specifically a kind of insulating bar front end is used to tighten J-type line
Press from both sides the trailing type long stroke sleeve of nut.
Background technology
J-type wire clamp is a kind of electric armour clamp, and for connecting two bare conductors, installation front folder fixing nut must twist as far as possible
Toward bolt end to ensure that wire clamp opening is large enough to be put into wire, after being put into wire, the total kilometres tightened are longer, and cover
Cylinder will follow the nut for toward bolt end head movement, keeping to be tightened within sleeve.Existing insulation rod sleeve is when rotated not
It can move, depart from more than certain stroke after sleeve and nut, it is impossible to tighten wire clamp as bolt end head with nut.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of trailing type long stroke tightening mechanism.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of insulating bar front end is used for the trailing type long stroke sleeve for tightening J-type line clip nut, including upper sleeve is with
Portion's sleeve, the upper sleeve are T-shape, and top is sleeve, and bottom is to set threaded sleeve column, the upper sleeve and bottom
It is connected among sleeve by annulus, the top of annulus is centered around outside the sleeve column of upper sleeve provided with screw thread, and and
The screw thread rotation of upper sleeve sleeve column engages, and installs two bearings below the annulus on barrel, and the bearing drives
A piece rotary shaft stretched to inside upper sleeve sleeve column, rotary shaft are non-cylinder, sleeve synchronous axial system above and below holding, while on
It can also be moved in the vertical between lower sleeve.
It is connected as a single entity below the rotary shaft and outside lower sleeve portion.
The beneficial effects of the utility model：This new sleeve solves J-type line clip nut in the process tightened well
In, the stroke distances of insulating bar front end sleeve are inadequate, it is difficult to which the problem of tightening J-type wire clamp, is that a kind of very useful electrician is small
Instrument.
Brief description of the drawings
Fig. 1 is Tthe utility model system structural representation.
In figure, 1- upper sleeves, 2- annulus, 3- lower sleeve portions, 4- rotary shafts, 5- bearings, 6- screw threads.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the purpose of this utility model is that providing a kind of insulating bar front end is used to tighten J-type line clip nut
Trailing type long stroke sleeve, including upper sleeve 1 and lower sleeve portion 3, the upper sleeve 1 are T-shape, and top is sleeve, under
Portion is to set threaded sleeve column, is connected among the upper sleeve 1 and lower sleeve portion 3 by annulus 2, annulus 2
Top is centered around outside the sleeve column of upper sleeve 1 provided with screw thread 6, and is engaged with the screw thread rotation of the sleeve column of upper sleeve 1, the ring
Two bearings 5 are installed, the bearing 5 drives a rotation stretched to inside the sleeve column of upper sleeve 1 on the lower section barrel of shape sleeve 2
Axle 4, it is connected as a single entity outside the lower section of the rotary shaft 4 and lower sleeve portion 3.
During work, lower sleeve portion 3 is connected to the lower section of insulating bar, the upper sleeve alignment needs of upper sleeve 1 are tightened
J-type line clip nut on, then rotating insulated bar drives lower sleeve portion 3 to move, the drive one that at this moment rotary shaft 4 passes through bearing 5
Side rotation jacks up the sleeve column of upper sleeve 1 on one side, the sleeve column of such upper sleeve 1 annulus 2 it is interior by screw thread slowly on
Rise, add the stroke of sleeve, realize and tighten J-type wire clamp.
Above content is only to the utility model example and explanation, affiliated those skilled in the art couple
Described specific embodiment is made various modifications or supplement or substituted using similar mode, without departing from practical new
The design of type surmounts scope defined in the claims, all should belong to the scope of protection of the utility model.
Claims (2)
1. insulating bar front end is used for the trailing type long stroke sleeve for tightening J-type line clip nut, including upper sleeve (1) and bottom set
Cylinder (3), it is characterised in that the upper sleeve (1) is T-shape, and top is sleeve, and bottom is described to set threaded sleeve column
It is connected among upper sleeve (1) and lower sleeve portion (3) by annulus (2), the top of annulus (2) is provided with screw thread (6)
It is centered around outside the sleeve column of upper sleeve (1), and is engaged with the screw thread rotation of upper sleeve (1) sleeve column, the annulus (2)
Two bearings (5) are installed, the bearing (5) drives a rotation stretched to inside upper sleeve (1) sleeve column on the barrel of lower section
Axle (4).
2. insulating bar front end as claimed in claim 1 is used for the trailing type long stroke sleeve for tightening J-type line clip nut, its feature
It is, is connected as a single entity below the rotary shaft (4) and outside lower sleeve portion (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370747.5U CN206913025U (en) | 2017-04-10 | 2017-04-10 | Insulating bar front end is used for the trailing type long stroke sleeve for tightening J-type line clip nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370747.5U CN206913025U (en) | 2017-04-10 | 2017-04-10 | Insulating bar front end is used for the trailing type long stroke sleeve for tightening J-type line clip nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206913025U true CN206913025U (en) | 2018-01-23 |
Family
ID=61305646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720370747.5U Active CN206913025U (en) | 2017-04-10 | 2017-04-10 | Insulating bar front end is used for the trailing type long stroke sleeve for tightening J-type line clip nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206913025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238638A (en) * | 2019-07-09 | 2019-09-17 | 横店集团英洛华电气有限公司 | The automatic nutting tooling of long stroke |
-
2017
- 2017-04-10 CN CN201720370747.5U patent/CN206913025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238638A (en) * | 2019-07-09 | 2019-09-17 | 横店集团英洛华电气有限公司 | The automatic nutting tooling of long stroke |
| CN110238638B (en) * | 2019-07-09 | 2024-03-15 | 浙江联宜电机有限公司 | Long-stroke automatic nut screwing tool |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |