CN204248837U - Spanner - Google Patents
Spanner Download PDFInfo
- Publication number
- CN204248837U CN204248837U CN201420679592.XU CN201420679592U CN204248837U CN 204248837 U CN204248837 U CN 204248837U CN 201420679592 U CN201420679592 U CN 201420679592U CN 204248837 U CN204248837 U CN 204248837U
- Authority
- CN
- China
- Prior art keywords
- extension rod
- rod
- cooperating head
- spanner
- boosting
- 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
- 230000013011 mating Effects 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a kind of spanner.Spanner comprises: the first cooperating head, and the first cooperating head comprises abutment sleeve and is arranged on the driver bit in abutment sleeve; Extension rod, the first end of extension rod is connected with the first cooperating head.Application the technical solution of the utility model, the first cooperating head is connected to the end of extension rod, solves in prior art because pressure cap is too near and be not easy to the problem of dismounting from valve body.Further, be outside equipped with abutment sleeve at driver bit, the problem skidding off mating groove at driver bit existed in prior art can be solved, be convenient to treat tightening and dismantling of operating parts, be conducive to avoiding damaging the mating groove coordinated with driver bit.
Description
Technical field
The utility model relates to extracting tool field, in particular to a kind of spanner.
Background technology
Valve is one of requisite part of appliance in production of hydrocarbons place, for ensureing valve seal effect, after shutoff operation, usually the pressure cap on valve will be dismantled, and in the filling chamber of valve supplement stop-leak compound, then screw pressure cap to choke the stop-leak compound in filling chamber, make valve plate and valve seat reach integral sealing.Some valves design unreasonable because of the pressure cap of greasing device at present, by valve body too closely, thus do not have enough operating spaces.In addition, the specification disunity of pressure cap, cannot operate pressure cap with conventional adjustable wrench.Disassembling section can only be carried out with flat mouth screwdriver, easily occur during operation skidding, conventional greasing device gland disassembling operations cannot be realized.Must must use specific purpose tool dismounting and just can carry out valve maintenance work, waste time and energy and be unfavorable for safety in production.
Utility model content
Main purpose of the present utility model is to provide a kind of spanner, with solve in prior art because of pressure cap from valve body too close to and be not easy to dismantle problem.
To achieve these goals, according to an aspect of the present utility model, provide a kind of spanner and comprise: the first cooperating head, the first cooperating head comprises abutment sleeve and is arranged on the driver bit in abutment sleeve; Extension rod, the first end of extension rod is connected with the first cooperating head.
Further, spanner also comprises the second cooperating head, and the second cooperating head is connected with the second end of extension rod.
Further, the second cooperating head comprises drive sleeve, and drive sleeve has the cavity in positive hexagon.
Further, the first cooperating head has link, and link coordinates with the end plug-in mounting of extension rod.
Further, spanner also comprises boosting-rod, and boosting-rod is connected with extension rod and perpendicular to extension rod.
Further, the first end of boosting-rod is connected with extension rod.
Further, spanner also comprises the 3rd cooperating head, and the second end of boosting-rod connects and is connected with the 3rd cooperating head.
Further, boosting-rod comprises first paragraph and the second segment of the both sides laying respectively at extension rod.
Further, first paragraph is identical with the length of second segment.
Further, boosting-rod is connected with the middle part of extension rod.
Application the technical solution of the utility model, spanner comprises: the first cooperating head, and the first cooperating head comprises abutment sleeve and is arranged on the driver bit in abutment sleeve; Extension rod, the first end of extension rod is connected with the first cooperating head.Application the technical solution of the utility model, the first cooperating head is connected to the end of extension rod, solves in prior art because pressure cap is too near and be not easy to the problem of dismounting from valve body.Further, be outside equipped with abutment sleeve at driver bit, the problem skidding off mating groove at driver bit existed in prior art can be solved, be convenient to treat tightening and dismantling of operating parts, be conducive to avoiding damaging the mating groove coordinated with driver bit.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to spanner of the present utility model; And
Fig. 2 shows the structural representation of another angle of the spanner shown in Fig. 1.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, the first cooperating head; 11, abutment sleeve; 12, driver bit; 2, extension rod; 3, boosting-rod; 4, the second cooperating head.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As depicted in figs. 1 and 2, the spanner of the utility model embodiment comprises: the driver bit 12 that the first cooperating head 1, first cooperating head 1 comprises abutment sleeve 11 and is arranged in abutment sleeve 11; Extension rod 2, the first end of extension rod 2 is connected with the first cooperating head 1.
Preferably, spanner also comprises boosting-rod 3, and boosting-rod 3 is connected with extension rod 2 and perpendicular to extension rod 2.
In the present embodiment, the outside of driver bit 12 is provided with abutment sleeve 11.Therefore, the spanner of this embodiment can solve the problem skidding off mating groove at driver bit that prior art always exists, and is convenient to treat tightening and dismantling of operating parts, is conducive to avoiding damaging the mating groove coordinated with driver bit 12.
When dismantling pressure cap, first cooperating head 1 suitable with pressure cap to be removed is connected, extension rod 2 is rotated by boosting-rod 3, thus the dismantlement work completed pressure cap, the spanner of the present embodiment has extension rod 2, solve of the prior art because of pressure cap from valve body too close to and be not easy to dismantle problem.Further, owing to being provided with boosting-rod, the operation to pressure cap not easily detachable because getting rusty can being completed, adding the practicality of spanner.
Preferably, spanner also comprises the second cooperating head 4, second cooperating head 4 and is connected with the second end of extension rod 2.
Preferably, the driver bit 12 that the first cooperating head 1 that the first end of extension rod 2 is arranged comprises abutment sleeve 11 and is arranged in abutment sleeve 11.The second cooperating head 4 being connected to the second end of extension rod 2 comprises drive sleeve, and drive sleeve has the cavity in positive hexagon.
Preferably, the first end of boosting-rod 3 is connected with extension rod 2.The first end of boosting-rod 3 is connected with the outer surface of extension rod 2, and extends along the direction perpendicular to extension rod 2 away from extension rod 2.
Preferably, the second end of boosting-rod 3 is connected with the 3rd cooperating head.First cooperating head 1, second cooperating head 4 and the 3rd cooperating head of the second end being arranged on boosting-rod 3 are preferably set to be respectively used to coordinate different pressure caps, and spanner can be operated the pressure cap of multiple fit shapes.
Can also preferably, boosting-rod 3 comprises first paragraph and the second segment of the both sides laying respectively at extension rod 2.The middle part of boosting-rod 3 is connected with extension rod 2, and boosting-rod 3 has first paragraph and the second segment of the both sides being positioned at extension rod, in the process of operation, is convenient to hand and holds boosting-rod 3, improve the practicality of spanner.
In addition, when utilizing the 3rd cooperating head being arranged on the end of boosting-rod 3 to operate, extension rod 2 can play the effect identical with boosting-rod 3.
Preferably, first paragraph is identical with the length of second segment.
Preferably, the two ends of boosting-rod 3 are all connected with cooperating head.
Be arranged on the cooperating head that first cooperating head 1 at the two ends of extension rod 2 and the second cooperating head 4 are all different from the two ends being arranged on boosting-rod 3, they, for coordinating different to be operated, improve the practicality of spanner.
Preferably, boosting-rod 3 is connected with the middle part of extension rod 2.
Can also preferably, cooperating head is removably connected with extension rod 2.
Preferably, the first cooperating head 1 comprises abutment sleeve 11 and the link that arrange coaxial with abutment sleeve 11, abutment sleeve and to be operated suitable, link coordinates with the end plug-in mounting of extension rod 2.
Preferably, the end of extension rod 2 is positive hexagon, and the link of cooperating head has the container cavity suitable with the end of extension rod 2.
Can also preferably, the 3rd cooperating head is removably connected with boosting-rod 3.
Preferably, the end of boosting-rod 3 is positive hexagon, and the link of cooperating head has the container cavity suitable with the end of boosting-rod 3.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a spanner, is characterized in that, described spanner comprises:
First cooperating head (1), described first cooperating head (1) comprises abutment sleeve (11) and is arranged on the driver bit (12) in described abutment sleeve (11);
Extension rod (2), the first end of described extension rod (2) is connected with described first cooperating head (1).
2. spanner according to claim 1, is characterized in that, described spanner also comprises the second cooperating head (4), and described second cooperating head (4) is connected with the second end of described extension rod (2).
3. spanner according to claim 2, is characterized in that, described second cooperating head (4) comprises drive sleeve, and described drive sleeve has the cavity in positive hexagon.
4. spanner according to claim 1, is characterized in that, described first cooperating head (1) has link, and described link coordinates with the end plug-in mounting of described extension rod (2).
5. spanner according to claim 1, is characterized in that, described spanner also comprises boosting-rod (3), and described boosting-rod (3) is connected with described extension rod (2) and perpendicular to described extension rod (2).
6. spanner according to claim 5, is characterized in that, the first end of described boosting-rod (3) is connected with described extension rod (2).
7. spanner according to claim 6, is characterized in that, described spanner also comprises the 3rd cooperating head, and the second end of described boosting-rod (3) is connected with described 3rd cooperating head.
8. spanner according to claim 5, is characterized in that, described boosting-rod (3) comprises first paragraph and the second segment of the both sides laying respectively at described extension rod (2).
9. spanner according to claim 8, is characterized in that, described first paragraph is identical with the length of described second segment.
10. spanner according to claim 5, is characterized in that, described boosting-rod (3) is connected with the middle part of described extension rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679592.XU CN204248837U (en) | 2014-11-07 | 2014-11-07 | Spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679592.XU CN204248837U (en) | 2014-11-07 | 2014-11-07 | Spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248837U true CN204248837U (en) | 2015-04-08 |
Family
ID=52953187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420679592.XU Expired - Fee Related CN204248837U (en) | 2014-11-07 | 2014-11-07 | Spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078592A (en) * | 2016-07-12 | 2016-11-09 | 河南许继仪表有限公司 | A kind of driver bit for installing anti-reverse screw and screwdriver |
-
2014
- 2014-11-07 CN CN201420679592.XU patent/CN204248837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078592A (en) * | 2016-07-12 | 2016-11-09 | 河南许继仪表有限公司 | A kind of driver bit for installing anti-reverse screw and screwdriver |
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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: 20150408 |