CN205817668U - A kind of T-shaped sleeve for dismounting nut or bolt - Google Patents
A kind of T-shaped sleeve for dismounting nut or bolt Download PDFInfo
- Publication number
- CN205817668U CN205817668U CN201620383501.7U CN201620383501U CN205817668U CN 205817668 U CN205817668 U CN 205817668U CN 201620383501 U CN201620383501 U CN 201620383501U CN 205817668 U CN205817668 U CN 205817668U
- Authority
- CN
- China
- Prior art keywords
- bolt
- transfer tube
- nut
- support member
- handle
- 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
Links
- 239000003973 paint Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Abstract
The utility model discloses a kind of T-shaped sleeve for dismounting nut or bolt, the T-shaped body formed including handle and transfer tube, it is provided with at least one support member for limiting nut or bolt through transfer tube in the bottom of transfer tube, is provided with anti-skidding insulating bag covering layer in handle surfaces.This utility model setting by T-shaped body and the brushing of fluorescent paint, it is achieved the dismounting work to bolt and nut in long and narrow dim place, and by the setting of anti-skidding insulating bag covering layer, effectively prevent dropping of sleeve；By the setting arranging cooperation supported hole of support member, it is achieved the work of differing heights different in width nut, it is not necessary to repeatedly change instrument；By arranging opening on handle 1, opening is threaded, and correspondingly, also is provided with screw thread outside transfer tube, meets when the degree of depth is deeper, the work of nut bolt.
Description
Technical field
This utility model relates to hardware & tools, a kind of T-shaped sleeve for dismounting nut or bolt.
Background technology
At electrical field, when controller switching equipment is overhauled, need to use box spanner that bolt, nut are dismantled
And fastening, and common box spanner insulating properties is low, and sleeve easily falls, and use occasion is limited, easily causes device damage, short
The potential safety hazards such as road ground connection and personnel's electric shock, furthermore, the sometimes limited length of sleeve is right in can not meeting narrow space
Nut or the work of bolt, and these narrow spaces are dark, finding bolt and nut more wastes time and energy；Therefore, for convenience
Maintenance to controller switching equipment, provides for safety in production and effectively supports, develops one and can be widely used for fastening nut or spiral shell
The T-shaped sleeve of bolt is necessary.
Utility model content
For the problems referred to above, in order to solve the deficiencies in the prior art, spy arranges a kind of simple in construction, and safety coefficient is high
For fastening nut or the T-shaped sleeve of bolt.
The scheme that this utility model provides is: a kind of T-shaped sleeve for dismounting nut or bolt, including handle and switching
The T-shaped body of pipe composition, be provided with in the bottom of transfer tube at least one through transfer tube for limiting nut or bolt
Support member, is provided with anti-skidding insulating bag covering layer in handle surfaces, and T-shaped sleeve extends the working space of ordinary cartridge, convenient narrow
Use in long spacing, by the setting of anti-skidding insulating bag covering layer, effectively prevent hands sliding, reduce the possibility that sleeve inadvertently falls off
Property, second ensure that the degree of safety during use, anti-skidding insulating bag covering layer can be the surface rubber with decorative pattern.
Further, described support member is steel bar, and steel bar is bent upwards respectively through the two ends of transfer tube, passes through support member
Setting, it is simple to prop up the end face of nut or bolt, it is achieved fast quick-detach or installation, and the lower surface of support member be provided with recessed
Groove, groove is identical with the shape of nut or bolt top.
Further, described support member is multiple screw, and multiple screws are arranged along the circumference of transfer tube, and multiple screws exist
In same plane, act on the effect with steel bar, it addition, screw is screwed into the degree of depth in transfer tube, may be used for blocking difference big
Undersized nut or bolt, it is not necessary to repeat replacing instrument.
Further, being provided with multiple supported hole passed for support member on described transfer tube, multiple supported holes are each
Parallel with handle.
Further, be provided with opening at the middle part of handle, be provided with in opening another by handle and transfer tube form T-shaped
Body, when T-shaped body can not meet use demand, by even the 3rd T-shaped body of continued access second, effectively extends instrument
Working space.
Further, being provided with Magnet in the side of transfer tube inner support member, the setting of Magnet, fast and easy finds nut
Bolt.
Further, described transfer tube is for the inside of nut working tips being hexagonal or interior 12 jiaos.
Further, in order to be further ensured that safety utilization of electric power, all fitting on the surface of described transfer tube and handle, it is glimmering to scribble
Lac varnish.
The beneficial effects of the utility model are:
1, by setting and the brushing of fluorescent paint of T-shaped body, it is achieved in long and narrow dim place, bolt and nut is torn open
Dress work, and by the setting of anti-skidding insulating bag covering layer, effectively prevent dropping of sleeve.
2, by the setting arranging cooperation supported hole of support member, it is achieved the work of differing heights different in width nut bolt
Make, it is not necessary to repeatedly change instrument.
3, by arranging opening on handle 1, opening is threaded, and correspondingly, also is provided with screw thread outside transfer tube, meets
When the degree of depth is deeper, the work of nut bolt.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is the front view that this utility model uses two T-shaped sleeves；
In figure: 1. handle, 2. transfer tube, 3. screw.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the utility model will be further described:
As it is shown in figure 1, a kind of T-shaped sleeve for dismounting nut or bolt, including handle 1 and transfer tube 2 form T-shaped
Body, is provided with at least one support member through transfer tube 2, is provided with anti-skidding insulating bag on handle 1 surface in the bottom of transfer tube 2
Covering layer, T-shaped sleeve extends the working space of ordinary cartridge, and convenient use in long and narrow space, by anti-skidding insulating bag covering layer
Setting, effectively prevent hands sliding, reduce the probability that sleeve inadvertently falls off, second ensure that the degree of safety during use,
Anti-skidding insulating bag covering layer can be the surface rubber with decorative pattern.
Further, described support member is multiple screws 3, and multiple screws 3 are arranged along the circumference of transfer tube 2, multiple spiral shells
Nail 2 in the same plane, acts on the effect with steel bar, it addition, screw 3 is screwed into the degree of depth in transfer tube 2, may be used for blocking
The nut of different size size or bolt, it is not necessary to repeat replacing instrument.
Further, being provided with multiple supported hole passed for support member on described transfer tube 2, multiple supported holes are each
Parallel with handle, so can realize the regulation of support member height, range is wider.
Further, it is provided with opening at the middle part of handle 1, in opening, is provided with what another was made up of handle 1 and transfer tube 2
T-shaped body, when T-shaped body can not meet use demand, by even the 3rd T-shaped body of continued access second, effectively extends
The working space of instrument, as shown in Figure 2.
Further, being provided with Magnet in the side of transfer tube 2 inner support member, the setting of Magnet, fast and easy finds spiral shell
Female bolt.
Further, described transfer tube 2 for the inside of nut working tips being hexagonal or interior 12 jiaos, or
The sleeve of various stock sizes it is flexibly connected in the lower end of transfer tube.
Further, in order to be further ensured that safety utilization of electric power, all fit on the surface of described transfer tube 2 and handle 1 and scribble
Fluorescent paint.
Embodiment 2
This utility model with the difference of embodiment 1 is:
Described support member is steel bar, and steel bar is bent upwards, by the setting of support member, just respectively through the two ends of transfer tube
In the end face propping up nut or bolt, it is achieved fast quick-detach or installation, and the lower surface of support member is provided with groove, groove and spiral shell
Female or bolt top shape is identical.
The foregoing is only preferred embodiment of the present utility model, be not whole embodiment of the present utility model,
Not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of being made, equivalent,
Improve, within should be included in protection domain of the present utility model.
In addition to technical characteristic described in description, remaining technical characteristic is all known to a person skilled in the art technology, in order to prominent
Going out innovative characteristics of the present utility model, above-mentioned technical characteristic does not repeats them here.
Claims (7)
1. one kind for dismounting the T-shaped sleeve of nut or bolt, it is characterised in that includes handle and T-shaped of transfer tube composition
Body, is provided with at least one support member for limiting nut or bolt through transfer tube, at handle in the bottom of transfer tube
Surface is provided with anti-skidding insulating bag covering layer, is provided with Magnet in the side of transfer tube inner support member.
2. the T-shaped sleeve for dismounting nut or bolt as claimed in claim 1, it is characterised in that described support member is steel
Bar, steel bar is bent upwards respectively through the two ends of transfer tube, and the lower surface of support member is provided with groove, groove and nut or bolt
The shape at top is identical.
3. the T-shaped sleeve for dismounting nut or bolt as claimed in claim 1, it is characterised in that described support member is many
Individual screw, multiple screws are arranged along the circumference of transfer tube, and multiple screws are in the same plane.
4. the T-shaped sleeve for dismounting nut or bolt as claimed in claim 1, it is characterised in that on described transfer tube
Being provided with multiple supported hole passed for support member, multiple supported holes are each parallel with handle.
5. the T-shaped sleeve for dismounting nut or bolt as claimed in claim 1, it is characterised in that set at the middle part of handle
There is opening, in opening, be provided with another T-shaped body being made up of handle and transfer tube.
6. the T-shaped sleeve for dismounting nut or bolt as claimed in claim 1, it is characterised in that described transfer tube is used for
It is hexagonal or interior 12 jiaos to the inside of nut working tips.
7. the T-shaped sleeve for dismounting nut or bolt as claimed in claim 1, it is characterised in that at described transfer tube and
All fit and scribble fluorescent paint in the surface of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383501.7U CN205817668U (en) | 2016-04-29 | 2016-04-29 | A kind of T-shaped sleeve for dismounting nut or bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383501.7U CN205817668U (en) | 2016-04-29 | 2016-04-29 | A kind of T-shaped sleeve for dismounting nut or bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817668U true CN205817668U (en) | 2016-12-21 |
Family
ID=58148627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383501.7U Expired - Fee Related CN205817668U (en) | 2016-04-29 | 2016-04-29 | A kind of T-shaped sleeve for dismounting nut or bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205817668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855969A (en) * | 2017-10-11 | 2018-03-30 | 国家电网公司 | Anti-induced electrical SF6 takes air valve special equipment |
-
2016
- 2016-04-29 CN CN201620383501.7U patent/CN205817668U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855969A (en) * | 2017-10-11 | 2018-03-30 | 国家电网公司 | Anti-induced electrical SF6 takes air valve special equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170429 |