CN106425958A - Valve wrench with rolling type extension rod - Google Patents
Valve wrench with rolling type extension rod Download PDFInfo
- Publication number
- CN106425958A CN106425958A CN201611133525.8A CN201611133525A CN106425958A CN 106425958 A CN106425958 A CN 106425958A CN 201611133525 A CN201611133525 A CN 201611133525A CN 106425958 A CN106425958 A CN 106425958A
- Authority
- CN
- China
- Prior art keywords
- wrench
- spanner
- handle
- extension bar
- roller extension
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/04—Handle constructions telescopic; extensible; sectional
Abstract
The invention relates to a frequently used auxiliary tool in the field of petroleum, chemical industry, smelting, and the like, and especially relates to a valve wrench with a rolling type extension rod. The valve wrench comprises a stretchable wrench handle, a wrench rotating part and a U-shaped fork structure, wherein the stretchable wrench handle is connected with the wrench rotating part; an output shaft of the wrench rotating part is connected with the U-shaped fork structure; the U-shaped fork structure is parallel to the plane of the stretchable wrench handle. According to the invention, the principle of F wrench and sleeve wrench used by chemical field instrument user is combined, the tool can meet the requirement of once valve at high elevation in wide space, the tool is used when the issuing of the climbing bill is not required and the accident is greatly reduced.
Description
Technical field
The present invention relates to commonly used a kind of aid in the field such as oil, chemical industry, smelting, more particularly, to
A kind of tap wrench with roller extension bar.
Background technology
In workshop, the commonly used the same instrument of staff is exactly " F " spanner, open big gate use big,
Open little valve and use little, it is many that the instrument of the same race of different model not only uses, and also has many inconveniences on using
Place, such as the distance between two " chucks " are non-adjustable, and bayonet socket size is fixed, and the valve running into different model is accomplished by
Change the spanner of adaptation, situations such as pinch bar cannot carry out the change of length to field condition.Or instrument work processes scene
When gauge pressure and effusion meter, in secondary valve internal hemorrhage due to trauma, a valve need to be closed, but a valve major part is all aloft, needs to step on
High part needs to set up job platform, makes troubles to instrument operation.In view of the foregoing it is necessary to a kind of fitness is high, warp
Ji, efficient spanner are replacing.
Content of the invention
In view of the defect of prior art, the technical scheme that the present invention provides is a kind of tap wrench with roller extension bar,
It is using the adjustable direction in box spanner Handle axis front end（It is rotated both clockwise and counterclockwise）I.e. roller, extension bar is to utilize fish
The scalable principle of pole（Can free collapsing length）, its principle is by chemical industry field instrument work using F spanner, box spanner, fish
The combining of the scalable principle of pole, this instrument disclosure satisfy that a valve in broad space eminence, need not ascend a height, simultaneously
Greatly reduce security incident.
For reaching above-mentioned purpose, the technical scheme that the present invention provides is a kind of tap wrench with roller extension bar,
It includes telescopic spanner handle, spanner rotatable parts and U-shaped prong structure, and telescopic spanner handle connects spanner rotation section
Part, spanner rotatable parts output shaft is connected with U-shaped prong structure, and U-shaped prong parallelism structural is in described telescopic spanner handle institute
In plane.
Described telescopic spanner handle includes some sleeves, and the external diameter of some sleeves is sequentially reduced, and some sleeve sets exist
Together, the circumferentially arranged some raised lock points of each lower cartridge outer surface.
Connect portion of the handle on the sleeve of bottom in described some sleeves, described portion of the handle arranges some and finger
Adaptable concave configuration.
Described spanner rotatable parts are ratchet spanner rotatable parts, and setting rotating switching on ratchet spanner rotatable parts is pressed
Button.
Described U-shaped prong structure includes adapter sleeve, connecting rod, superstructure, substructure and expansion link；Adapter sleeve is set with
On output shaft, adapter sleeve arranges connecting rod, expansion link is vertically mounted in connecting rod, and expansion link two ends connect top respectively
Structure, substructure.Prong structure aperture can arbitrarily be adjusted.
Graduation mark is arranged on described expansion link.
Beneficial effects of the present invention：Chemical industry field instrument work is used the mutually knot of F spanner and box spanner principle by its principle
Close, this instrument disclosure satisfy that a valve in broad space eminence, using without when issuing and ascending a height ticket, also significantly simultaneously
Reduce security incident.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation after adjustable telescopic rod；
In figure：1st, spanner rotatable parts, 2, sleeve, 3, raised lock point, 4, U-shaped prong structure, 5, output shaft, 6, portion of the handle,
7th, concave configuration, 8, a lock point regulation button, 9, rotating switching push button, 10, expansion link, 11, graduation mark, 12, adapter sleeve, 13,
Connecting rod.
A kind of tap wrench with roller extension bar, it includes telescopic spanner handle, spanner rotatable parts 1 and U
Type prong structure 4, telescopic spanner handle connects spanner rotatable parts 1, spanner rotatable parts output shaft 5 and U-shaped prong knot
Structure 4 connects, and U-shaped prong structure 4 is parallel to described telescopic spanner handle place plane.
Described telescopic spanner handle includes some sleeves 2, and the external diameter of some sleeves 2 is sequentially reduced, and some sleeves 2 are set with
Together, the circumferentially arranged some raised lock points 3 of each sleeve 2 lower external face.
On the sleeve 2 of bottom in described some sleeves 2 connect portion of the handle, described portion of the handle 6 is arranged some with
The concave configuration that finger is adapted, setting lock point regulation button 8 on portion of the handle 6.
Described spanner rotatable parts are ratchet spanner rotatable parts, and setting rotating switching on ratchet spanner rotatable parts is pressed
Button 9.
Described U-shaped prong structure includes adapter sleeve 12, connecting rod 13, superstructure, substructure and expansion link 10；Connect
Set 12 is sleeved on output shaft, and adapter sleeve 12 arranges connecting rod, and expansion link 10 is vertically mounted in connecting rod 13, expansion link 10
Two ends connect superstructure, substructure respectively.
Graduation mark 11 is arranged on described expansion link.
Claims (7)
1. a kind of tap wrench with roller extension bar it is characterised in that：Including telescopic spanner handle, spanner rotation section
Part and U-shaped prong structure, telescopic spanner handle connects spanner rotatable parts, spanner rotatable parts output shaft and U-shaped prong
Structure connects, and U-shaped prong parallelism structural is in described telescopic spanner handle place plane.
2. a kind of tap wrench with roller extension bar according to claim 1 it is characterised in that：Described scalable
Pinch bar includes some sleeves, and the external diameter of some sleeves is sequentially reduced, some sleeve sets together, outside each lower cartridge
The circumferentially arranged some raised lock points in surface.
3. a kind of tap wrench with roller extension bar according to claim 1 it is characterised in that：Described some sets
Portion of the handle is connected on the sleeve of bottom in cylinder, described portion of the handle is arranged some concave configuration being adapted with finger.
4. a kind of tap wrench with roller extension bar according to claim 1 it is characterised in that：Described spanner turns
Dynamic component is ratchet spanner rotatable parts.
5. a kind of tap wrench with roller extension bar according to claim 4 it is characterised in that：Described ratchet wrench
Rotating switching push button is arranged on handss rotatable parts.
6. a kind of tap wrench with roller extension bar according to claim 1 it is characterised in that：Described U-shaped fork
Mouth structure includes adapter sleeve, connecting rod, superstructure, substructure and expansion link；Adapter sleeve is sleeved on output shaft, adapter sleeve
Upper setting connecting rod, expansion link is vertically mounted in connecting rod, and expansion link two ends connect superstructure, substructure respectively.
7. a kind of tap wrench with roller extension bar according to claim 6 it is characterised in that：Described expansion link
Upper setting graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611133525.8A CN106425958A (en) | 2016-12-10 | 2016-12-10 | Valve wrench with rolling type extension rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611133525.8A CN106425958A (en) | 2016-12-10 | 2016-12-10 | Valve wrench with rolling type extension rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106425958A true CN106425958A (en) | 2017-02-22 |
Family
ID=58216413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611133525.8A Pending CN106425958A (en) | 2016-12-10 | 2016-12-10 | Valve wrench with rolling type extension rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106425958A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263384A (en) * | 2017-08-14 | 2017-10-20 | 广西玉柴机器股份有限公司 | The frock and method of engine backwater sebific duct assembling correction |
| CN108747980A (en) * | 2018-05-30 | 2018-11-06 | 靖西市秀美边城农业科技有限公司 | A kind of valve clamp device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203240A (en) * | 1990-02-12 | 1993-04-20 | Sorter James L | Castellated valve wrench |
| CN2535192Y (en) * | 2002-03-29 | 2003-02-12 | 巴陵石化岳阳石油化工总厂 | F-shaped wrench |
| US20030047041A1 (en) * | 2001-09-12 | 2003-03-13 | Honda Of America Mfg., Inc. | Valve handle wrench |
| CN101618533A (en) * | 2009-07-17 | 2010-01-06 | 南充电业局 | Live working wrench of high-voltage electrical equipment |
| CN201711902U (en) * | 2010-05-07 | 2011-01-19 | 上海宝钢化工有限公司 | Wrench |
| CN201769137U (en) * | 2010-09-01 | 2011-03-23 | 嘉兴敏惠汽车零部件有限公司 | Device for tightening a screw |
| CN204640051U (en) * | 2015-04-30 | 2015-09-16 | 国家电网公司 | Power equipment maintaining adjustable ratchet wrench |
-
2016
- 2016-12-10 CN CN201611133525.8A patent/CN106425958A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5203240A (en) * | 1990-02-12 | 1993-04-20 | Sorter James L | Castellated valve wrench |
| US20030047041A1 (en) * | 2001-09-12 | 2003-03-13 | Honda Of America Mfg., Inc. | Valve handle wrench |
| CN2535192Y (en) * | 2002-03-29 | 2003-02-12 | 巴陵石化岳阳石油化工总厂 | F-shaped wrench |
| CN101618533A (en) * | 2009-07-17 | 2010-01-06 | 南充电业局 | Live working wrench of high-voltage electrical equipment |
| CN201711902U (en) * | 2010-05-07 | 2011-01-19 | 上海宝钢化工有限公司 | Wrench |
| CN201769137U (en) * | 2010-09-01 | 2011-03-23 | 嘉兴敏惠汽车零部件有限公司 | Device for tightening a screw |
| CN204640051U (en) * | 2015-04-30 | 2015-09-16 | 国家电网公司 | Power equipment maintaining adjustable ratchet wrench |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263384A (en) * | 2017-08-14 | 2017-10-20 | 广西玉柴机器股份有限公司 | The frock and method of engine backwater sebific duct assembling correction |
| CN107263384B (en) * | 2017-08-14 | 2022-04-22 | 广西玉柴机器股份有限公司 | Method for assembling and correcting return water rubber pipe of engine |
| CN108747980A (en) * | 2018-05-30 | 2018-11-06 | 靖西市秀美边城农业科技有限公司 | A kind of valve clamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |