CN104608079A - Single-opening wrench special for installing full-performance compressed air pipeline system - Google Patents
Single-opening wrench special for installing full-performance compressed air pipeline system Download PDFInfo
- Publication number
- CN104608079A CN104608079A CN201510056633.9A CN201510056633A CN104608079A CN 104608079 A CN104608079 A CN 104608079A CN 201510056633 A CN201510056633 A CN 201510056633A CN 104608079 A CN104608079 A CN 104608079A
- Authority
- CN
- China
- Prior art keywords
- wrench
- compressed air
- spanner
- lip
- pipe
- 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
Abstract
The invention provides a single-opening wrench special for installing a full-performance compressed air pipeline system. A pipe connector of the full-performance compressed air pipeline system comprises a connector body. Pipe caps are arranged at the two ends of the connector body. Three wrench buckle grooves are formed in the circumference of each pipe cap at equal intervals. The single-opening wrench comprises a wrench lip and a handle which are integrally formed. A positioning buckle is arranged at the center of the inner arc face of the wrench lip. Jaw locks are arranged at the two opening ends of the inner arc face of the wrench lip respectively. The positioning buckle and the two jaw locks are matched with the three wrench buckle grooves. The single-opening wrench is easy to manufacture, low in cost, convenient to carry, resistant to corrosion, light in weight, attractive in appearance, wide in application prospect, capable of being customized according to demands and high in economic value. The wrench is innovatively introduced to the field of pipeline installation and is endowed with new performance, convenience is provided for operating personnel for installing pipelines, the working conditions are improved, the sealing performance of pipeline connection is remarkably improved, and the construction quality and efficiency are remarkably improved.
Description
Technical field
The present invention relates to a kind of single radial cut spanner being exclusively used in full performance compressed air line system and installing, belong to pipeline installation system technical field.
Background technology
The high-quality sealing property of pipe joint is the core technology requirement that full performance compressed air line system is installed.Composition graphs 1 and Fig. 2, full performance compressed air line system pipes joint comprises fittings body 6, and fittings body 6 two ends are provided with pipe cap 5, pipe cap 5 be circumferentially equidistantly provided with three spanner catching grooves 7.
Usually, the connection of pipe joint uses pipe vice to carry out, and its operation principle is: increase moment of torsion with the tapering of jaw, usual tapering, at 3 ~ 8 degree, stings tight tube; The caliber that automatic adaptation is different, automatically adapts to the plastic deformation that jaw causes pipe applying stress, is occurring under the effect reducing caliber, ensureing moment of torsion, non-slip.Although the pipe in full performance compressed air line system is aluminium, pipe joint surface is all baking vanish, uses pipe vice to destroy baking vanish, uses hook spanner to skid.Although spanner conventional at ordinary times has tens kinds, all design for twisting nut or bolt, also cannot be used for the connection of pipe joint.
Summary of the invention
The technical problem to be solved in the present invention is to provide and is a kind ofly exclusively used in that full performance compressed air line system installs, and can significantly improve the sealing property that pipeline connects, easy to carry, operation is reliable, the single radial cut spanner that operating efficiency is high.
In order to solve the problems of the technologies described above, technical scheme of the present invention is to provide a kind of single radial cut spanner being exclusively used in full performance compressed air line system and installing, the pipe joint of full performance compressed air line system comprises fittings body, fittings body two ends are provided with pipe cap, pipe cap be circumferentially equidistantly provided with three spanner catching grooves, it is characterized in that: comprise and integratedly pull lip and handle, pull lip intrados center and be provided with locating button, two openends of pulling lip intrados are respectively provided with a dog clutch; Locating button and two dog clutch match with three described spanner catching grooves.
Preferably, described locating button and two dog clutch trisections be located at described in pull on lip intrados.
During single radial cut spanner provided by the invention work, three spanner catching grooves in dog clutch and locating button and pipe joint on pipe cap match, and locating button guarantees that operating position is accurate, dog clutch ensures moment of torsion, non-slip, then twisting with holding tight handle, being undertaken tightening or unclamping by job requirement.
Single radial cut spanner provided by the invention makes simple, and cost is low, easy to carry, corrosion-resistant, lightly attractive in appearance, has a extensive future, and with needing customization, economic worth is high.Spanner is innovatively introduced pipeline installing area by the present invention, impart the performance that this instrument of spanner is new, provide conveniently to the operating personnel of Pipe installing, improve working condition condition, significantly improve the sealing property that pipeline connects, construction quality and efficiency significantly improve.
Accompanying drawing explanation
Fig. 1 is full performance compressed air line system pipes joint front view;
Fig. 2 is full performance compressed air line system pipes joint side view;
Fig. 3 is the single radial cut spanner schematic diagram being exclusively used in full performance compressed air line system and installing provided by the invention.
Detailed description of the invention
For making the present invention become apparent, hereby with a preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Fig. 3 is the single radial cut spanner schematic diagram being exclusively used in full performance compressed air line system and installing provided by the invention, described be exclusively used in single radial cut spanner that full performance compressed air line system installs and comprise and integratedly pull lip 3 and handle 4, pull on lip 3 intrados and have a locating button 2 and two dog clutch 1, locating button 2 is positioned on the axis of spanner, play the role of positioning, two dog clutch 1 lay respectively at two openends of pulling lip 3 intrados, and two dog clutch 1 and locating button 2 trisection are in pulling on lip 3 intrados.Handle 4 thickness 8mm.
During single radial cut spanner work provided by the invention, dog clutch 1 and locating button 2 match with three spanner catching grooves 7 on pipe cap 5 in pipe joint, and locating button 2 guarantees that operating position is accurate, and dog clutch 1 stings tight pipe joint catching groove, then twisting with holding tight handle 4, being undertaken tightening or unclamping by job requirement.
Single radial cut spanner provided by the invention is the fork spanner that a pipe joint connects, instead of pipe vice.During work, dog clutch tightly matches with the spanner catching groove at two ends, ensures moment of torsion, non-slip; Locating button tightly matches with the spanner catching groove of centre, ensures spanner operating position, guarantees work quality.
The present invention changes the general layout that current this instrument of Pipe installing pipe vice rules all the land, innovatively spanner is introduced pipeline installing area, impart the performance that this instrument of spanner is new, provide conveniently to the operation of the operating personnel of Pipe installing, improve working condition condition, construction quality significantly improves.The design of novel dog clutch, locating button makes instrument and the workpiece goodness of fit good, and the sealing property of pipeline connection significantly improves, and also improves the installation accuracy of full performance compressed air line system.Substitute pipe vice with spanner, decrease labour intensity, improve work efficiency.Spanner is easy to carry, and operation is reliable, improves the security that pipe-line system is installed.
Claims (2)
1. the single radial cut spanner being exclusively used in full performance compressed air line system and installing, the pipe joint of full performance compressed air line system comprises fittings body (6), fittings body (6) two ends are provided with pipe cap (5), pipe cap (5) be circumferentially equidistantly provided with three spanner catching grooves (7), it is characterized in that: comprise and integratedly pull lip (3) and handle (4), pull lip (3) intrados center and be provided with locating button (2), two openends of pulling lip (3) intrados are respectively provided with a dog clutch (1); Locating button (2) and two dog clutch (1) are matched with three described spanner catching grooves (7).
2. a kind of single radial cut spanner being exclusively used in full performance compressed air line system and installing as claimed in claim 1, is characterized in that: described locating button (2) and two dog clutch (1) trisections be located at described in pull on lip (3) intrados.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056633.9A CN104608079A (en) | 2015-02-03 | 2015-02-03 | Single-opening wrench special for installing full-performance compressed air pipeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056633.9A CN104608079A (en) | 2015-02-03 | 2015-02-03 | Single-opening wrench special for installing full-performance compressed air pipeline system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104608079A true CN104608079A (en) | 2015-05-13 |
Family
ID=53142860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510056633.9A Pending CN104608079A (en) | 2015-02-03 | 2015-02-03 | Single-opening wrench special for installing full-performance compressed air pipeline system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104608079A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341765Y (en) * | 1998-10-06 | 1999-10-06 | 陈卿 | Improved structure of open spanners |
| US20020005094A1 (en) * | 2000-05-15 | 2002-01-17 | Parrick Stephen F. | Extendible and rectractable tool for applying torque to wheel lug nuts |
| CN201677275U (en) * | 2010-03-19 | 2010-12-22 | 智胜化工股份有限公司 | Special-shaped wrench for round nut |
| CN201907086U (en) * | 2011-02-10 | 2011-07-27 | 中国石油天然气股份有限公司 | Double-claw plunger pump packing gland wrench |
| CN204505097U (en) * | 2015-02-03 | 2015-07-29 | 上海绿地建设(集团)有限公司 | Be exclusively used in the single radial cut spanner that full performance compressed air line system is installed |
-
2015
- 2015-02-03 CN CN201510056633.9A patent/CN104608079A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341765Y (en) * | 1998-10-06 | 1999-10-06 | 陈卿 | Improved structure of open spanners |
| US20020005094A1 (en) * | 2000-05-15 | 2002-01-17 | Parrick Stephen F. | Extendible and rectractable tool for applying torque to wheel lug nuts |
| CN201677275U (en) * | 2010-03-19 | 2010-12-22 | 智胜化工股份有限公司 | Special-shaped wrench for round nut |
| CN201907086U (en) * | 2011-02-10 | 2011-07-27 | 中国石油天然气股份有限公司 | Double-claw plunger pump packing gland wrench |
| CN204505097U (en) * | 2015-02-03 | 2015-07-29 | 上海绿地建设(集团)有限公司 | Be exclusively used in the single radial cut spanner that full performance compressed air line system is installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
|
| RJ01 | Rejection of invention patent application after publication |