CN208132807U - A kind of Novel chain handle - Google Patents
A kind of Novel chain handle Download PDFInfo
- Publication number
- CN208132807U CN208132807U CN201820641087.4U CN201820641087U CN208132807U CN 208132807 U CN208132807 U CN 208132807U CN 201820641087 U CN201820641087 U CN 201820641087U CN 208132807 U CN208132807 U CN 208132807U
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- CN
- China
- Prior art keywords
- chain
- stop bit
- handle
- handle framework
- framework
- 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.)
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Abstract
The utility model discloses a kind of Novel chain handles, including handle framework, chain, chain, adjustment gear, centre bearing, stop bit tooth, spring, spring stop bit column, spring stop bit column mounting groove, sliding shoe and operating block；Wherein the chain is located at handle framework side, and one end of chain is placed in chain, and the other end passes through handle framework top and connect with sliding shoe；The sliding shoe is located inside handle framework close to apical position；The adjustment gear is mounted on middle part in handle framework by centre bearing, and ratchet itself is engaged the length for being adjusted chain by rotation by adjustment gear with the gap of chain；The connection of the top of the operating block and centre bearing；The stop bit tooth is mounted below adjustment gear；The top of the spring is connect with stop bit tooth, and bottom end is connect with the top of spring stop bit column；The bottom end of the spring stop bit column is located in spring stop bit column mounting groove；The spring stop bit mounting groove is located at handle framework bottom end.
Description
Technical field
The utility model relates to power transmission and transformation maintenance tool fields, more particularly, to a kind of Novel chain handle.
Background technique
Spanner be twisted using lever principle bolt, screw, nut and other screw threads tightly hold bolt or nut opening or
The hand tools of trepanning firmware.Spanner is usually formed with clamping opening in the one or both ends of shank, and shank applies external force, can twist spiral shell
The opening or control set of bolt or nut.Threadingly direction of rotation applies external force when use, can twist bolt or nut.It is existing to pull
Hand is all that sleeve is mounted on handle by the fixing axle on handle to operate, and is also had multiple sleeves using a variety of sides
Formula is fixed on the spanner on handle, although this spanner is that function is more, but in the installation of actual material, maintenance, due to
Bolt model difference is huge, and in maintenance process, staff carries spanner up to 3-5 handle at work, uses box spanner
Making, it is also desirable to the sleeve for carrying different model is multiple, when stepping on tower operation, carries multiple types of tools, not only wastes personnel's physical strength,
Frequently replacement working hour, also it is easy to fall tool.Entrained spanner or sleeve model are incorrect when overhauling simultaneously, need to stop work
Go also have generation the case where choosing spanner again.Not only increase the complexity of work in this way and dally over one's work the time, influences work
Make efficiency.
Summary of the invention
The purpose of this utility model is to solve said one or multiple defects, designs a kind of Novel chain handle.
To realize the above goal of the invention, the technical solution adopted is that：
A kind of Novel chain handle, including handle framework, chain, chain, adjustment gear, centre bearing, stop bit tooth, bullet
Spring, spring stop bit column, spring stop bit column mounting groove, sliding shoe and operating block；Wherein the chain is located at handle framework side,
One end of chain is placed in chain, and the other end passes through handle framework top and connect with sliding shoe；The sliding shoe is located at handle
Close to apical position inside framework；The adjustment gear is mounted on middle part in handle framework by centre bearing, and adjustment gear is logical
It crosses and rotates itself ratchet is engaged to the length for being adjusted chain with the gap of chain；The top of the operating block and centre bearing
Connection；The stop bit tooth is mounted below adjustment gear；The top of the spring is connect with stop bit tooth, bottom end and spring stop bit column
Top connection；The bottom end of the spring stop bit column is located in spring stop bit column mounting groove；The spring stop bit mounting groove is located at
Handle framework bottom end.
Preferably, it is additionally provided with detent tooth at the top of the handle framework, for cooperating the bolt of different size.
Preferably, it is additionally provided with permanent magnet on the handle framework, the permanent magnet is embedded on handle framework 1.
Preferably, the permanent magnet quantity is 5, and 5 permanent magnets are arranged vertically on handle framework.
Preferably, baffle is additionally provided on the handle framework, the baffle and adjustment gear are opposite on the vertical plane.
Preferably, the baffle is fixed on handle framework by fixing bolt.
Preferably, the fixing bolt quantity is 4, and 4 fixing bolts are in 4 jiaos of distributions.
Compared with prior art, the beneficial effects of the invention are as follows：
1）The utility model does not need that sleeve is mounted on handle by the fixing axle on handle in operation and grasps
Make.It does not need on the spanner for using various ways to be fixed on handle in multiple sleeves, sleeve is directly fixed by jaw yet,
Meet aloft work and reduces the number of carrying tool and the demand of weight.Staff's physical efficiency is sufficiently saved, work safety is increased
Property；
2）The utility model can adapt to the bolt of different model by adjusting chain length, when work do not need yet because
There is different bolt models and often replaces spanner；
3）It is inlaid with permanent magnet on the utility model, can temporarily be adsorbed on ferrous material, it is abundant in high altitude operation
Increase job security；
4）Chain and adjustment gear, stop bit tooth in the utility model are design for disassembly, are gone out situations such as part is damaged
Now, it can directly replace, reduce and directly all scrap brought economic waste.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the left view of the utility model.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
A kind of Novel chain handle, please refers to Fig. 1-2, including handle framework 1, chain 2, chain 3, adjustment gear 4, in
Mandrel holds 5, stop bit tooth 6, spring 8, spring stop bit column 7, spring stop bit column mounting groove 9, sliding shoe 10 and operating block 14；Wherein institute
State chain 3 and be located at 1 side of handle framework, one end of chain 2 is placed in chain 3, the other end pass through 1 top of handle framework with
Sliding shoe 10 connects；The sliding shoe is located at 1 inside of handle framework close to apical position；The adjustment gear 4 passes through central axis
It holds 5 and is mounted on middle part in handle framework 1, ratchet itself is engaged with the gap of chain 2 by rotation and is adjusted by adjustment gear 4
The length of chain 2；The operating block 14 is connect with the top of centre bearing 5；The stop bit tooth 6 is mounted on 4 lower section of adjustment gear；
The top of the spring 8 is connect with stop bit tooth 6, and bottom end is connect with the top of spring stop bit column 7；The bottom of the spring stop bit column 7
End is located in spring stop bit column mounting groove 9；The spring stop bit mounting groove 9 is located at handle framework bottom end.
In the present embodiment, it is additionally provided with detent tooth 11 at the top of the handle framework 1, for cooperating the bolt of different size.
In the present embodiment, permanent magnet 12 is additionally provided on the handle framework 1, the permanent magnet 12 is embedded in handle frame
On structure 1.
In the present embodiment, 12 quantity of permanent magnet is 5, and 5 permanent magnets are arranged vertically on handle framework 1.
In the present embodiment, baffle 15 is additionally provided on the handle framework 1, the baffle 15 is with adjustment gear 4 in vertical plane
It is upper opposite.
In the present embodiment, the baffle 15 is fixed on handle framework 1 by fixing bolt 13.
In the present embodiment, 13 quantity of fixing bolt is 4, and 4 fixing bolts are in 4 jiaos of distributions.
The working principle of the utility model is as follows：When work, first by bolt card at detent tooth 11, stop bit tooth 6 is adjusted,
By operating block 14, rotation adjusts gear 4 to tighten chain 2, is when chain 2 coincide with bolt, reversed to adjust stop bit tooth 6, this
4 position of Shi Xuanzhuan gear is fixed, and 2 position of chain is also just immutable, then presses the direction rotating handle 1 of elasticity bolt, i.e.,
It can reach the purpose of assembling-disassembling bolt.
Since chain 2 can take out completely from chain 3, the spanner of the utility model can not with pulling off sleeves spanner
The biplate of disassembly presss from both sides middle bolt fastening, can also adapt to various bolt models by adjusting the length of chain 2, more than common wrench
Add practical and convenient.Adjusting gear 4 is mechanical detent, also relatively reliable.The utility model increases permanent magnet 12, can temporarily adsorb
On ferrous material, adequately increase job security.Wherein chain 2 and adjustment gear 4, stop bit tooth 6 are design for disassembly,
When situations such as part is impaired occurs, it can directly replace reduction and directly all scrap brought economic waste.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not a limitation of the embodiment of the present invention.For those of ordinary skill in the art, in above explained base
It can also be made other variations or changes in different ways on plinth.There is no need and unable to give thoroughly all embodiments
It lifts.Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the present invention
Within scope of protection of the claims.
Claims (7)
1. a kind of Novel chain handle, which is characterized in that including handle framework（1）, chain（2）, chain（3）, adjustment gear
（4）, centre bearing（5）, stop bit tooth（6）, spring（8）, spring stop bit column（7）, spring stop bit column mounting groove（9）, sliding shoe
（10）And operating block（14）；The wherein chain（3）It is located at handle framework（1）Side, chain（2）One end be placed on chain
（3）Interior, the other end passes through handle framework（1）Top and sliding shoe（10）Connection；The sliding shoe is located at handle framework（1）It is internal
Close to apical position；The adjustment gear（4）Pass through centre bearing（5）It is mounted on handle framework（1）Interior middle part adjusts gear
（4）By rotating itself for ratchet and chain（2）Gap occlusion be adjusted chain（2）Length；The operating block（14）
With centre bearing（5）Top connection；The stop bit tooth（6）It is mounted on adjustment gear（4）Lower section；The spring（8）Top
With stop bit tooth（6）Connection, bottom end and spring stop bit column（7）Top connection；The spring stop bit column（7）Bottom end be located at spring
Stop bit column mounting groove（9）It is interior；The spring stop bit mounting groove（9）It is located at handle framework bottom end.
2. a kind of Novel chain handle according to claim 1, which is characterized in that the handle framework（1）Top is also set
There is detent tooth（11）, for cooperating the bolt of different size.
3. a kind of Novel chain handle according to claim 1, which is characterized in that the handle framework（1）On be additionally provided with
Permanent magnet（12）, the permanent magnet（12）It is embedded in handle framework（1）On.
4. a kind of Novel chain handle according to claim 3, which is characterized in that the permanent magnet（12）Quantity is 5
A, 5 permanent magnets are in handle framework（1）Upper vertical arrangement.
5. a kind of Novel chain handle according to claim 1, which is characterized in that the handle framework（1）On be additionally provided with
Baffle（15）, the baffle（15）With adjustment gear（4）It is opposite on the vertical plane.
6. a kind of Novel chain handle according to claim 5, which is characterized in that the baffle（15）Pass through fixing bolt
（13）It is fixed on handle framework（1）On.
7. a kind of Novel chain handle according to claim 6, which is characterized in that the fixing bolt（13）Quantity is 4
A, 4 fixing bolts are in 4 jiaos of distributions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820641087.4U CN208132807U (en) | 2018-04-28 | 2018-04-28 | A kind of Novel chain handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820641087.4U CN208132807U (en) | 2018-04-28 | 2018-04-28 | A kind of Novel chain handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208132807U true CN208132807U (en) | 2018-11-23 |
Family
ID=64311626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820641087.4U Active CN208132807U (en) | 2018-04-28 | 2018-04-28 | A kind of Novel chain handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208132807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866161A (en) * | 2018-04-28 | 2019-06-11 | 广东电网有限责任公司 | A kind of Novel chain handle |
-
2018
- 2018-04-28 CN CN201820641087.4U patent/CN208132807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866161A (en) * | 2018-04-28 | 2019-06-11 | 广东电网有限责任公司 | A kind of Novel chain handle |
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| GR01 | Patent grant |