CN207027385U - A kind of nut dismounting tool - Google Patents
A kind of nut dismounting tool Download PDFInfo
- Publication number
- CN207027385U CN207027385U CN201720448461.4U CN201720448461U CN207027385U CN 207027385 U CN207027385 U CN 207027385U CN 201720448461 U CN201720448461 U CN 201720448461U CN 207027385 U CN207027385 U CN 207027385U
- Authority
- CN
- China
- Prior art keywords
- nut
- dismounting tool
- action bars
- fix bar
- nut dismounting
- 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
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model is related to a kind of tightening and loosening instrument, there is provided a kind of nut dismounting tool, including action bars and the fastener head for fixing nut, fastener head are located at one end of action bars, and with action bars is quiet couples.The technical scheme is by setting up action bars fixing nut, not only overcome the drawbacks of traditional nut setting tool can not dismount nut in small space, operation is more convenient, it also avoid the disposable pattern of welded nut in the prior art, it nut and can be reused by fixed material, save construction cost.
Description
Technical field
It the utility model is related to a kind of tightening and loosening instrument, and in particular to a kind of nut for small space dismounts work
Tool.
Background technology
With the continuous progress of society, material progress is also gradually stepped up, residence of the building construction as people, and it is designed
Construction technology is also ripe day by day perfect therewith, and especially today's society land resource increasingly reduces the contradiction between population growth
Become increasingly conspicuous so that executive information systems thing is also more and more.Building can be often deformed under extraneous factor effect,
Cause cracking or even destroy, for such case, in skyscraper would generally design variations seam as reserved build joint so that
Ensure the security of fabric structure, wherein, for preventing structure is called by the wall for the destruction such as shearing from doing shear wall, repairing
Template would generally be used when building shear wall to be supported, and bolt can be set to add the shear wall formwork of movement joint both sides
Gu very narrow and small yet with movement joint, so in fastening bolt, traditional way with the instrument rotating nuts such as spanner is
Through unworkable, the way that uses at present is to 100 × 100 × 8mm that burn-ons on steel tube framework in the side template level of movement joint one
Steel plate, the then perforate on steel plate, finally again by nut-welding on steel plate, play fastening effect；This engineering mode terminates
Afterwards, not only nut can not use, and this batch of level will also scrap to steel pipe, not only increase Construction Cost, also create money
The waste in source.
Utility model content
The purpose of this utility model is to provide a kind of nut dismounting tool, realized by setting up action bars in small space
The interior effect for aiding in being fastened or being dismantled nut, it is easy to operate, save construction cost.
To reach above-mentioned purpose, the technical solution of the utility model is：A kind of nut dismounting tool, including action bars are provided
With the fastener head for fixing nut, fastener head is located at one end of action bars, and with action bars is quiet couples.
The operation principle of the technical program is：Fastener head is used for fixing nut, and auxiliary carries out the fastening or dismounting of nut
Operation, action bars, which is used to extend, lengthens fastener head, convenient fastener head is stretched into small space to be operated or from small space
Take out, quiet connection between fastener head and action bars, for the power of action bars to be passed into fastener head, convenient fastening or dismounting behaviour
Make.
Compared with the fastening means of welding or traditional direct rotating nuts in the prior art, the technical program realizes
Following technique effect：By setting up action bars fixing nut, traditional nut setting tool is not only overcome in small space
The drawbacks of nut can not be dismounted, operation are more convenient, it is thus also avoided that the disposable pattern of welded nut in the prior art, spiral shell
It is female and can be reused by fixed material, save construction cost.
Further, action bars includes fix bar and the telescopic motion bar being socketed on the outside of fix bar.Fix bar is used for
Directly extension lengthens fastener head, and motion bar, which is used to extend, lengthens fix bar, and motion bar can stretch so that whole operation bar
Length can also adjust, and go for different dismounting distance requirements.
Further, fix bar is provided with multiple pin holes, at least provided with a pin hole, the latch of fix bar on motion bar
Latch is may be inserted between hole and the pin hole of motion bar.The pin hole of fix bar and motion bar is aligned, is inserted into latch,
So that be relatively fixed between fix bar and motion bar, it is convenient to apply axial power to action bars so as to be fastened or be dismantled
The operation of nut.
Further, the one end of motion bar away from fix bar is fixedly connected with rubber handle.Fastened or dismantled nut
Operation when, rubber handle can be held, due to rubber soft comfortable, so long-term use will not hinder hand, operating handle is good.
Further, rubber handle surface is provided with antiskid particles.Increase the frictional force between hand and rubber handle, can prevent
Skidded when operation between hand and rubber handle, lift user's operating experience.
Further, it is fixedly connected with static line between rubber handle and the latch.Latch is fixed in rubber handle,
Latch can be avoided to lose, improve the service life of nut dismounting tool.
Further, fastener head includes mounting seat and two spring steel plates, and mounting seat includes being used for the groove for accommodating nut, and two
Individual spring steel plate is relatively fixed in groove walls.Nut is placed in the groove of mounting seat, spring steel plate is used for fixing nut, prevents
Only dropped during nut is transported into small space, effectively improve the stability in use of nut dismounting tool；And spring
Steel has preferably elasticity, toughness and plasticity, it is possible to the stronger load pressure of nut is born, without causing plasticity to become
Shape, there is longer service life, further increase the service life of nut dismounting tool.
Further, removable connector is provided between mounting seat and fix bar.So that the use model scope of mounting seat is not
It is restricted, adapts to the nut fastening or dismounting of different model, expands the use range of female dismantling device.
Further, removable connector is Threaded Connector Coupling.Threaded Connector Coupling is the joint that a kind of profile is three-dimensional stripe, and Threaded Connector Coupling is not
The purpose for splitting fastener head and fix bar can be only realized, while operation also need to only carry out spiral shell when connecting fastener head and fix bar
Line is tightened, and operation is very easy, further increases the simple operation of nut dismounting tool.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the non-elongation state of nut dismounting tool of the utility model；
Fig. 2 is a kind of structural representation of the elongation state of nut dismounting tool half of the utility model；
Fig. 3 is a kind of structural representation of the full elongation state of nut dismounting tool of the utility model；
Fig. 4 is a kind of structural representation of nut dismounting tool fastener head of the utility model.
Embodiment
Reference in Figure of description includes：Fastener head 1, Threaded Connector Coupling 2, fix bar 3, fast locking plug 4, motion bar 5,
Rubber handle 6, static line 7, spring steel plate 8.
A kind of nut dismounting tool that the present embodiment provides, as shown in figure 1, including fastener head 1, installation for nut,
Dismounting, and the different models of fastener head 1 can be equipped with according to the size of nut；Fastener head 1 includes mounting seat and spring steel plate 8,
As shown in figure 4, being provided with the groove for being used for accommodating nut in mounting seat, two spring steel are respectively welded at the top and bottom of groove
Piece 8, for transporting nut during fixing nut, prevent nut from dropping；One end of fastener head 1, i.e. one end in mounting seat
It is fixedly connected with Threaded Connector Coupling 2；The other end of the tightened relative of Threaded Connector Coupling 2 first 1 is fixedly connected with fix bar 3, is lengthened tightly for extending
Gu first 1, fix bar 3 includes two parts, the part close to Threaded Connector Coupling 2 be solid hopkinson bar, length be the length of fix bar 3 three/
One, the part away from Threaded Connector Coupling 2 is with certain thickness hollow steel pipe, is provided with two pin holes on hollow steel pipe, two
Two end equidistant designs of the pin hole to hollow steel pipe；Fix bar 3 is socketed with motion bar 5 with respect to the other end of Threaded Connector Coupling 2,
Motion bar 5, which is used to extend, lengthens Threaded Connector Coupling 2, and it with certain thickness hollow steel pipe, its internal diameter size is fix bar that motion bar 5, which is,
3 outside dimension, a pin hole, the pin hole to the distance close to the end of motion bar 5 of fix bar 3 are provided with motion bar 5
It is equal with the minimum range of pin hole to steel tube end part in fix bar 3, as shown in figure 1, being exactly the non-elongate of nut dismounting tool
The structural representation of state, i.e., at this time the pin hole of the left end of fix bar 3 and the pin hole of motion bar 5 align；Especially, it is fixed
Bar 3 and motion bar 5 can be process using Fine Steel Casting iron；The one end of motion bar 5 away from fix bar 3 is bonded with rubber hand
Handle 6, comfortable soft, long-term use is not hurt hands, and the surface of rubber handle 6 is provided with antiskid particles, and antiskid particles are in how latticed, increasing
Add the frictional force between hand and rubber handle 6, prevent from skidding；The one end of rubber handle 6 away from motion bar 5 is fixedly connected with fixation
Rope 7, the preferred nylon material of material, the free end of static line 7 are fixedly connected with fast locking plug 4, and static line 7 can prevent fast lock from inserting
Pin 4 is lost, and fast locking plug 4 is used for the pin hole inserted after motion bar 5 and the alignment of fix bar 3, so as to fixed motion bar 5 and fixes
Bar 3, easy disassembly operation.
When specifically used, first size is selected to match suitable fastener head 1 according to the size of actual nut, then by fix bar
3 and fastener head 1 linked together with Threaded Connector Coupling 2, then motion bar 5 is socketed in fix bar 3, nut is put into fastener head 1
In groove, and compressed by spring steel plate 8, then according to nut installation site apart from amount of stretch motion bar 5, such as Fig. 2 and
Shown in Fig. 3, the respectively structural representation of a kind of elongation state of nut dismounting tool half of the present embodiment and full elongation state, by work
After lever 5 is stretched to suitable position, motion bar 5 and fix bar 3 are fixed with fast locking plug 4；Rubber handle 6 is held again, by spiral shell
Mother is moved to the position for needing to fasten, and nut is set on the bolt of sheet material to be fixed, and is dismounted with the nut in the present embodiment
Instrument fixes nut, remains stationary as nut, and then swivel bolt is fastened again, so as to reach the effect of fastening sheet material；
Otherwise, it is necessary to when dismantling nut, then the nut dismounting tool in mounted the present embodiment is transported to nut position to be removed
Put, and nut is fixed, then reversely rotate bolt, so as to reach the effect of dismounting sheet material.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these should also be considered as this
The protection domain of utility model, these are all without the effect and practical applicability for influenceing the utility model implementation.This practicality is new
The technology, shape, construction part that type omits description are known technology.
Claims (8)
1. a kind of nut dismounting tool, it is characterised in that the fastener head including action bars and for fixing nut, the fastener head
Positioned at one end of the action bars, and with action bars is quiet couples；The fastener head includes mounting seat and two spring steel plates, described
Mounting seat includes being used for the groove for accommodating nut, and two spring steel plates are relatively fixed in groove walls.
2. a kind of nut dismounting tool according to claim 1, it is characterised in that the action bars includes fix bar and set
The telescopic motion bar being connected on the outside of the fix bar.
3. a kind of nut dismounting tool according to claim 2, it is characterised in that the fix bar is provided with multiple latches
Hole, at least provided with a pin hole on the motion bar, between the pin hole of the fix bar and the pin hole of the motion bar
It may be inserted into latch.
4. a kind of nut dismounting tool according to claim 3, it is characterised in that the motion bar is away from the fix bar
One end be fixedly connected with rubber handle.
5. a kind of nut dismounting tool according to claim 4, it is characterised in that the rubber handle surface is provided with anti-skidding
Particle.
A kind of 6. nut dismounting tool according to claim 5, it is characterised in that the rubber handle and the latch it
Between be fixedly connected with static line.
7. a kind of nut dismounting tool according to claim 3 or 6, it is characterised in that the mounting seat and the fixation
Removable connector is provided between bar.
8. a kind of nut dismounting tool according to claim 7, it is characterised in that the removable connector connects for silk
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448461.4U CN207027385U (en) | 2017-04-26 | 2017-04-26 | A kind of nut dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448461.4U CN207027385U (en) | 2017-04-26 | 2017-04-26 | A kind of nut dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027385U true CN207027385U (en) | 2018-02-23 |
Family
ID=61479642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720448461.4U Expired - Fee Related CN207027385U (en) | 2017-04-26 | 2017-04-26 | A kind of nut dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207027385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021260A (en) * | 2019-12-28 | 2020-04-17 | 上海建旗建筑工程设计有限公司 | Extensive applicability's jib tensioning equipment |
-
2017
- 2017-04-26 CN CN201720448461.4U patent/CN207027385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021260A (en) * | 2019-12-28 | 2020-04-17 | 上海建旗建筑工程设计有限公司 | Extensive applicability's jib tensioning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |