CN109866161A - A kind of Novel chain handle - Google Patents
A kind of Novel chain handle Download PDFInfo
- Publication number
- CN109866161A CN109866161A CN201810408943.6A CN201810408943A CN109866161A CN 109866161 A CN109866161 A CN 109866161A CN 201810408943 A CN201810408943 A CN 201810408943A CN 109866161 A CN109866161 A CN 109866161A
- Authority
- CN
- China
- Prior art keywords
- chain
- stop bit
- handle
- handle framework
- spring
- 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.)
- Pending
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention 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 present invention 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
Present invention aim to address said one or multiple defects, design 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, 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, chain
One end of item 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 frame
Close to apical position inside structure；The adjustment gear is mounted on middle part in handle framework by centre bearing, and adjustment gear passes through
It rotates itself and ratchet is engaged to the length for being adjusted chain with the gap of chain；The top of the operating block and centre bearing connects
It connects；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 hand
Grip frame structure 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 present invention are:
1) present invention, which does not need that sleeve is mounted on handle by the fixing axle on handle in operation, operates.Also it is not required to
Multiple sleeves are fixed on the spanner on handle using various ways, sleeve is directly fixed by jaw, meets high-altitude
Work reduces the number of carrying tool and the demand of weight.Staff's physical efficiency is sufficiently saved, job security is increased；
2) present invention can adapt to the bolt of different model by adjusting chain length, and when work does not need because occurring different yet
Bolt model and often replace spanner；
3) it is inlaid with permanent magnet in the present invention, can be temporarily adsorbed on ferrous material, adequately increases work in high altitude operation
Make safety；
4) chain in the present invention and adjustment gear, stop bit tooth are that design for disassembly can be straight when occurring situations such as part is damaged
Replacement is connect, reduces and directly all scraps brought economic waste.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention；
Fig. 2 is left view of the invention.
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, central axis
Hold 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
Bar groove 3 is located at 1 side of handle framework, and one end of chain 2 is placed in chain 3, and the other end passes through 1 top of handle framework and sliding
Block 10 connects；The sliding shoe is located at 1 inside of handle framework close to apical position；The adjustment gear 4 is pacified by centre bearing 5
Ratchet itself is engaged with the gap of chain 2 by rotation and is adjusted chain 2 by the middle part in handle framework 1, adjustment gear 4
Length；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；It is described
The top of 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 end of the spring stop bit column 7 is set
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.
Working principle of the present invention is as follows: when work, first by bolt card at detent tooth 11, stop bit tooth 6 is adjusted, is passed through
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, at this moment revolves
4 position of rotating disk is fixed, and 2 position of chain is also just immutable, then presses the direction rotating handle 1 of elasticity bolt, i.e., reachable
To the purpose of assembling-disassembling bolt.
Since chain 2 can take out completely from chain 3, spanner of the invention can not be dismantled with pulling off sleeves spanner
Biplate press from both sides middle bolt fastening, various bolt models can also be adapted to by adjusting the length of chain 2, it is more real than common wrench
With conveniently.Adjusting gear 4 is mechanical detent, also relatively reliable.The present invention increases permanent magnet 12, can temporarily be adsorbed on irony material
On material, adequately increase job security.Wherein chain 2 and adjustment gear 4, stop bit tooth 6 are design for disassembly, impaired in part
Situations such as when occurring, can directly replace reduction and directly all scrap brought economic waste.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
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)；Wherein the chain (3) is located at handle framework (1) side, and one end of chain (2) is placed on chain
(3) in, the other end passes through handle framework (1) top and connect with sliding shoe (10)；It is internal that the sliding shoe is located at handle framework (1)
Close to apical position；The adjustment gear (4) is mounted on middle part in handle framework (1) by centre bearing (5), adjusts gear
(4) ratchet itself is engaged by rotation by the length for being adjusted chain (2) with the gap of chain (2)；The operating block (14)
It is connect with the top of centre bearing (5)；The stop bit tooth (6) is mounted below adjustment gear (4)；The top of the spring (8)
It is connect with stop bit tooth (6), bottom end is connect with the top of spring stop bit column (7)；The bottom end of the spring stop bit column (7) is located at spring
In stop bit column mounting groove (9)；The spring stop bit mounting groove (9) is located at handle framework bottom end.
2. a kind of Novel chain handle according to claim 1, which is characterized in that also set at the top of the handle framework (1)
There are 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 be additionally provided on the handle framework (1)
Permanent magnet (12), the permanent magnet (12) are embedded on handle framework (1).
4. a kind of Novel chain handle according to claim 3, which is characterized in that permanent magnet (12) quantity is 5
A, 5 permanent magnets are arranged vertically on handle framework (1).
5. a kind of Novel chain handle according to claim 1, which is characterized in that be additionally provided on the handle framework (1)
Baffle (15), the baffle (15) and adjustment gear (4) are opposite on the vertical plane.
6. a kind of Novel chain handle according to claim 5, which is characterized in that the baffle (15) passes through fixing bolt
(13) it is fixed on handle framework (1).
7. a kind of Novel chain handle according to claim 6, which is characterized in that 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 |
|---|---|---|---|
| CN201810408943.6A CN109866161A (en) | 2018-04-28 | 2018-04-28 | A kind of Novel chain handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810408943.6A CN109866161A (en) | 2018-04-28 | 2018-04-28 | A kind of Novel chain handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109866161A true CN109866161A (en) | 2019-06-11 |
Family
ID=66915397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810408943.6A Pending CN109866161A (en) | 2018-04-28 | 2018-04-28 | A kind of Novel chain handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109866161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421491A (en) * | 2020-05-09 | 2020-07-17 | 浙江荣晟环保纸业股份有限公司 | Adjustable telescopic wrench |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190822542A (en) * | 1908-10-23 | 1909-04-29 | Albro Mires Tilton | Improvements in and relating to Chain Wrenches |
| US1016079A (en) * | 1911-06-15 | 1912-01-30 | James Maher | Pipe-wrench. |
| US1626518A (en) * | 1926-06-11 | 1927-04-26 | Douglass Neale | Chain wrench |
| US2825253A (en) * | 1956-04-24 | 1958-03-04 | Howard W Brenner | Ratcheting chain wrench |
| DE29511389U1 (en) * | 1995-07-14 | 1995-09-21 | Hazet-Werk Hermann Zerver Gmbh & Co Kg, 42857 Remscheid | Operating tool for tightening or loosening round or polygonal objects, especially oil filter wrenches |
| KR0135622B1 (en) * | 1994-04-25 | 1998-04-28 | 정몽원 | Chain wrench |
| CN208132807U (en) * | 2018-04-28 | 2018-11-23 | 广东电网有限责任公司 | A kind of Novel chain handle |
-
2018
- 2018-04-28 CN CN201810408943.6A patent/CN109866161A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190822542A (en) * | 1908-10-23 | 1909-04-29 | Albro Mires Tilton | Improvements in and relating to Chain Wrenches |
| US1016079A (en) * | 1911-06-15 | 1912-01-30 | James Maher | Pipe-wrench. |
| US1626518A (en) * | 1926-06-11 | 1927-04-26 | Douglass Neale | Chain wrench |
| US2825253A (en) * | 1956-04-24 | 1958-03-04 | Howard W Brenner | Ratcheting chain wrench |
| KR0135622B1 (en) * | 1994-04-25 | 1998-04-28 | 정몽원 | Chain wrench |
| DE29511389U1 (en) * | 1995-07-14 | 1995-09-21 | Hazet-Werk Hermann Zerver Gmbh & Co Kg, 42857 Remscheid | Operating tool for tightening or loosening round or polygonal objects, especially oil filter wrenches |
| CN208132807U (en) * | 2018-04-28 | 2018-11-23 | 广东电网有限责任公司 | A kind of Novel chain handle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421491A (en) * | 2020-05-09 | 2020-07-17 | 浙江荣晟环保纸业股份有限公司 | Adjustable telescopic wrench |
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