CN203245778U - Mobile type spanner for pipe joint - Google Patents
Mobile type spanner for pipe joint Download PDFInfo
- Publication number
- CN203245778U CN203245778U CN 201320205721 CN201320205721U CN203245778U CN 203245778 U CN203245778 U CN 203245778U CN 201320205721 CN201320205721 CN 201320205721 CN 201320205721 U CN201320205721 U CN 201320205721U CN 203245778 U CN203245778 U CN 203245778U
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- handle portion
- clamping part
- clamping
- mobile type
- 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 - Lifetime
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a mobile type spanner for a pipe joint. The mobile type spanner for the pipe joint comprises a handle portion and a clamping portion, wherein one end of the handle portion is movably connected with the clamping portion. One end of the clamping portion is a U-shaped clamping opening, and the opening size of the U-shaped clamping opening is in cooperation with the turning portion of the pipe joint. The mobile type spanner for the pipe joint has the advantages that the U-shaped clamping opening is used for clamping the turning portion instead of the end portion of the pipe joint, and therefore threads of the joint cannot be damaged. A platform arranged on the pipe joint is fully utilized for carrying out screwing-down non-damage operation on the pipe joint. One end of the handle portion is movably connected with the clamping portion, and therefore different spanner bodies can be easily replaced for pipe joints of different sizes, and the handles of spanners are generally used so that resources can be fully utilized and cost can be lowered.
Description
Technical field
The utility model relates to the moving pipe joint special spanner, can guarantee better the assembly quality of pipe joint on automobile.
Background technology
Along with the development of technology, the use of baric systerm is more and more general.In the pneumatic circuit, the pipe joint of steel obtains general employing because of its lower price.Although having at the body middle part, the pipe joint of steel establishes the tightening operation that platform is used for pipe joint, but traditional opening for solid wrench is more shallow, the tightening operation that can't be used for pipe joint, carry out tightening operation and use traditional double offset ring spanner gloves pipe joint one end, then can damage because of extruding the thread of pipe joint, cause the gas leakage of pneumatic circuit.
The utility model content
The purpose of this utility model is in order to overcome above-mentioned the deficiencies in the prior art, a kind of moving pipe joint special spanner that is simple and easy to use, do not damage the pipe joint thread to be provided.
To achieve these goals, the technical scheme that adopts of the utility model is:
A kind of moving pipe joint special spanner comprises handle portion and clamping part, and described handle portion one end and clamping part are flexibly connected, and described clamping part one end is U-shaped card interface, and the openings of sizes of described U-shaped card interface and pipe joint turning point are suitable.
In order to realize that reversing of multi-angle screws, the utility model is further optimized, and the described clamping part other end is the post that is clamped and connected, and described handle portion one end and joint pin are hinged.
Wherein, the end that described handle portion is connected with clamping part is provided with U-shaped opening, is hinged by bolt after described U-shaped opening engages with the post that is clamped and connected.
Wherein, state the end that handle portion is connected with clamping part and be provided with the handle joint pin, described handle joint pin is hinged with being clamped and connected that post is arranged in parallel and directly interting bolt with both.
The beneficial effects of the utility model are: by U-shaped card interface grip tube joint turning point rather than end, thereby thread that can butt joint, take full advantage of the platform that pipe joint is provided with, carry out pipe joint and tighten harmless operation, handle portion one end is flexibly connected with clamping part and also easily changes different wrench body for the pipe joint of different size, the handle portion of spanner can be general, reaches to take full advantage of resource, reduces cost.
Description of drawings
Fig. 1 is the structural representation of the utility model moving pipe joint special spanner;
Wherein,
1: handle portion; 11:U type opening;
2: clamping part; 21:U type card interface; 22: post is clamped and connected.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and cooperate accompanying drawing to give in detail explanation.
See also Fig. 1, the utility model moving pipe joint special spanner embodiment comprises handle portion 1 and clamping part 2, described handle portion 1 one ends and clamping part 2 are flexibly connected, being handle portion 1 can clamping with clamping part 2, hinged, be threaded etc., realize that handle portion 1 and clamping part 2 removably connect, change different clamping parts by this connected mode for the pipe joint of different size, and handle portion can be general, described clamping part 2 one ends are U-shaped card interface 21, the openings of sizes of described U-shaped card interface 21 and pipe joint turning point are suitable, the turning point that U-shaped card interface 21 directly snaps in pipe joint during use can be rotated operation to pipe joint, by U-shaped card interface 21 grip tube joint turning point rather than ends, thereby thread that can butt joint, take full advantage of the platform that pipe joint is provided with, carry out pipe joint and tighten harmless operation, handle portion 1 one ends are flexibly connected with clamping part 2 and also easily change different wrench body for the pipe joint of different size, the handle portion 1 of spanner can be general, reach and take full advantage of resource, the reduction cost.
In order to realize that reversing of multi-angle screws, described clamping part 2 other ends are the post 22 that is clamped and connected, described handle portion 1 one ends and joint pin are hinged, when clamping part 2 clamps the turning point of pipe joint, handle portion 1 can be according to the comfort tuning angle the most easily of rotation, and manually-operated is got up convenient.In order to realize this hinged relationship, enumerate two kinds of implementations in the present embodiment, other can realize the same can being applied in the utility model of mode that handle portion and clamping part are articulated and connected simultaneously.Wherein a kind of, the end that described handle portion 1 is connected with clamping part 2 is provided with U-shaped opening 11, is hinged by bolt after described U-shaped opening 11 engages with the post 22 that is clamped and connected.Another kind of mode, the end that described handle portion is connected with clamping part is provided with the handle joint pin, described handle joint pin and be clamped and connected that post is arranged in parallel and with both directly interspersed bolt be hinged.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. moving pipe joint special spanner, it is characterized in that: comprise handle portion and clamping part, described handle portion one end and clamping part are flexibly connected, and described clamping part one end is U-shaped card interface, and the openings of sizes of described U-shaped card interface and pipe joint turning point are suitable.
2. moving pipe joint special spanner according to claim 1, it is characterized in that: the described clamping part other end is the post that is clamped and connected, described handle portion one end and joint pin are hinged.
3. moving pipe joint special spanner according to claim 2, it is characterized in that: the end that described handle portion is connected with clamping part is provided with U-shaped opening, is hinged by bolt after described U-shaped opening engages with the post that is clamped and connected.
4. moving pipe joint special spanner according to claim 2, it is characterized in that: the end that described handle portion is connected with clamping part is provided with the handle joint pin, and described handle joint pin is hinged with being clamped and connected that post is arranged in parallel and directly interting bolt with both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205721 CN203245778U (en) | 2013-04-22 | 2013-04-22 | Mobile type spanner for pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205721 CN203245778U (en) | 2013-04-22 | 2013-04-22 | Mobile type spanner for pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245778U true CN203245778U (en) | 2013-10-23 |
Family
ID=49372239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320205721 Expired - Lifetime CN203245778U (en) | 2013-04-22 | 2013-04-22 | Mobile type spanner for pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673664A (en) * | 2020-07-01 | 2020-09-18 | 广东电网有限责任公司 | Wrench for SF6 gas test joint |
-
2013
- 2013-04-22 CN CN 201320205721 patent/CN203245778U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673664A (en) * | 2020-07-01 | 2020-09-18 | 广东电网有限责任公司 | Wrench for SF6 gas test joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |