CN211890597U - Adjustable two-jaw valve wrench - Google Patents
Adjustable two-jaw valve wrench Download PDFInfo
- Publication number
- CN211890597U CN211890597U CN202020588804.9U CN202020588804U CN211890597U CN 211890597 U CN211890597 U CN 211890597U CN 202020588804 U CN202020588804 U CN 202020588804U CN 211890597 U CN211890597 U CN 211890597U
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- CN
- China
- Prior art keywords
- handle
- claw hook
- rod
- valve
- telescopic adjusting
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- Expired - Fee Related
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Abstract
The utility model relates to an adjustable two-jaw valve wrench, which comprises a valve jaw hook and an operating handle, wherein the valve jaw hook is arranged on the operating handle, the operating handle consists of a handle sleeve and a handle rod, and the handle sleeve and the handle rod are movably connected into an integrated operating handle; the valve claw hook comprises a telescopic adjusting claw hook A and a telescopic adjusting claw hook B, wherein the lower end of the telescopic adjusting claw hook A is fixedly connected with the handle rod, and the lower end of the telescopic adjusting claw hook B is movably connected with the handle rod through an adjusting transmission mechanism; the valve wrench is adaptable to valves of various types and different sizes, is wide in application range, can basically replace a plurality of traditional wrenches with one valve wrench, and has the advantages of being convenient to carry, strong in adaptability and the like in practical application scenes.
Description
Technical Field
The utility model belongs to the technical field of auxiliary valve switch instrument technique and specifically relates to an adjustable two claw valve spanner.
Background
The two-jaw valve spanner is a tool for assisting the valve switch, and is widely applied to industries such as power generation, petroleum, shipbuilding, metallurgy, chemical engineering, machining and the like, the traditional two-jaw valve spanner mainly comprises a valve jaw hook and an operating handle, the distance between the jaw hooks and the length of a handle are fixed according to different valve types, and the valve spanner has the advantages of simple structure, low price and the like, and is widely applied to industrial production; but this traditional valve spanner also has great limitation simultaneously, and adaptability is not strong, and the spanner of a size only is fit for operating the valve of a fixed type, if the valve of a plurality of different grade types of once need operation, need carry the spanner of a plurality of different grade types simultaneously, carries inconveniently, greatly influences work efficiency.
Disclosure of Invention
The utility model aims at providing an adjustable two claw valve spanner, the valve of the adaptable polytype of this valve spanner, equidimension not, the range of application is wider, can realize basically that a valve spanner replaces the tradition many spanners, has multiple advantages such as conveniently carrying, adaptability are strong in the practical application scene.
The utility model has the following concrete scheme: an adjustable two-jaw valve wrench comprises a valve jaw hook and an operating handle, wherein the valve jaw hook is arranged on the operating handle, the operating handle consists of a handle sleeve and a handle rod, and the handle sleeve and the handle rod are movably connected into an integrated operating handle; the valve claw hook comprises a telescopic adjusting claw hook A and a telescopic adjusting claw hook B, wherein the lower end of the telescopic adjusting claw hook A is fixedly connected with the handle rod, and the lower end of the telescopic adjusting claw hook B is movably connected with the handle rod through an adjusting transmission mechanism.
Furthermore, in the utility model, an internal thread is arranged inside one end of the handle sleeve, the handle rod is composed of a threaded rod section and a square rod section, wherein the end part of the threaded rod section is connected with the internal thread in the handle sleeve, and the square rod section is fixedly connected with the lower end part of the telescopic adjusting claw hook A; the threaded rod section is connected with the lower end part of the telescopic adjusting claw hook B through an adjusting transmission mechanism.
Further, in the utility model, adjust drive mechanism including square pole seat cover, spacing ring an, spacing ring B and claw apart from adjusting nut, wherein spacing ring an and spacing ring B's bottom is connected with square pole seat cover bottom together, square pole seat cover suit on the square pole section of handle bar and square pole seat cover and scalable regulation claw hook B's lower tip rigid coupling, spacing ring an and spacing ring B cover on the screw pole section of handle bar and two spacing ring distributions are on both sides of claw apart from adjusting nut, claw apart from adjusting nut and the screw pole section threaded connection on the handle bar.
Furthermore, in the present invention, the thread on the threaded rod section of the handle rod is a complete thread or two broken threads.
Furthermore, in the utility model discloses in scalable regulation claw hook A and scalable regulation claw hook B all include claw hook threaded rod and claw hook threaded sleeve, realize flexible the regulation through threaded connection's form between claw hook threaded rod and the claw hook threaded sleeve.
Furthermore, in the present invention, the outer end of the claw hook threaded rod is spherical.
The valve wrench of the utility model can adapt to valves of various types and different sizes, has wider application range, can basically replace a plurality of traditional wrenches with one valve wrench, and has various advantages of convenient carrying, strong adaptability and the like in practical application scenes; the adjustable two-jaw valve wrench in the design is simple and clear in structure, convenient to maintain and maintain, long in service life, and capable of better serving various industrial places compared with a traditional valve wrench, and working efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the front view direction of the present invention;
fig. 3 is a schematic structural view of the handle bar of the present invention.
In the figure: the novel claw-type electric wrench comprises a handle sleeve 1, a handle rod 2, a limiting ring a, a claw distance adjusting nut 4, a limiting ring B5, a telescopic adjusting claw hook B6, a telescopic adjusting claw hook A7, a square rod section 8, a square rod seat sleeve 9, a claw hook threaded sleeve 10, a claw hook threaded rod 11, a spherical shape 12 and a threaded rod section 13.
Detailed Description
Referring to fig. 1-3, the present invention relates to an adjustable two-jaw valve wrench, which comprises a valve jaw hook and an operating handle, wherein the valve jaw hook is arranged on the operating handle, the operating handle is composed of a handle sleeve 1 and a handle rod 2, and the handle sleeve and the handle rod are movably connected into an integrated operating handle; the valve claw hook comprises a telescopic adjusting claw hook A7 and a telescopic adjusting claw hook B6, wherein the lower end of the telescopic adjusting claw hook A is fixedly connected with the handle rod, and the lower end of the telescopic adjusting claw hook B is movably connected with the handle rod through an adjusting transmission mechanism.
Furthermore, in this embodiment, an internal thread is provided inside one end of the handle sleeve, the handle rod is composed of two parts, namely a threaded rod section 13 and a square rod section 8, wherein the end of the threaded rod section is connected with the internal thread in the handle sleeve, and the square rod section is fixedly connected with the lower end of the telescopic adjusting claw hook a; the threaded rod section is connected with the lower end part of the telescopic adjusting claw hook B through an adjusting transmission mechanism.
Furthermore, in this embodiment, the adjusting transmission mechanism includes a square pole sleeve 9, a limiting ring a3, a limiting ring B5 and a claw distance adjusting nut 4, wherein the bottoms of the limiting ring a and the limiting ring B are connected with the bottom of the square pole sleeve together, the square pole sleeve is sleeved on the square pole section of the handle bar, the square pole sleeve is fixedly connected with the lower end of the telescopic adjusting claw hook B, the limiting ring a and the limiting ring B are sleeved on the threaded pole section of the handle bar, two limiting rings are distributed on two sides of the claw distance adjusting nut, and the claw distance adjusting nut is in threaded connection with the threaded pole section on the handle bar.
Furthermore, the thread on the threaded rod section of the handle rod in the embodiment is a whole complete thread or two broken threads, in practical implementation, one end of the threaded rod is generally provided with one section of thread, and the other end of the threaded rod is also provided with one section of thread near the joint of the other end of the threaded rod and the square rod section, so that the two sections of threads are broken, and a whole continuous thread can be directly arranged for use, and only the processing requirement is needed.
Furthermore, in the present embodiment, the telescopic adjusting claw a and the telescopic adjusting claw B each include a claw threaded rod 11 and a claw threaded sleeve 10, and telescopic adjustment is achieved between the claw threaded rod and the claw threaded sleeve in a threaded connection manner.
Further, the outer end of the claw hook threaded rod in this embodiment is spherical 12.
The utility model discloses an adjustable two claw valve spanner traditional valve spanner relatively can adapt to daily service environment better, not only possesses traditional valve spanner's function, still possesses claw hook interval, length adjustable characteristics, has the advantage that a spanner replaces multiple spanner to use, and adaptability is wider. The spanner mainly comprises a telescopic adjusting claw hook A, a telescopic adjusting claw hook B, a claw hook spacing adjusting transmission mechanism, an operating handle with adjustable length and the like. The extension length of the claw hook can be adjusted by rotating the claw hook threaded rod, so that the valve plate is suitable for structural characteristics of different valve plates; through rotatory claw apart from adjusting nut, enable scalable regulation claw hook B and slide along the square bar section in the valve hook main part, change the interval of scalable regulation claw hook A and scalable regulation claw hook B the two, adapt to the not valve of equidimension, the operating handle with adjustable cooperation length simultaneously changes switch valve moment, realizes laborsaving operation valve.
In the implementation process, the square rod section is used for limiting the telescopic adjusting claw hook B when the distance between the telescopic adjusting claw hook A and the telescopic adjusting claw hook B is adjusted, so that the telescopic adjusting claw hook B is not overturned.
The adjustable two-jaw valve wrench in the design is simple and clear in structure, convenient to maintain and maintain, long in service life, and capable of better serving various industrial places compared with a traditional valve wrench, and working efficiency is improved.
Claims (6)
1. An adjustable two-jaw valve spanner, includes valve claw hook and operating handle, and the valve claw hook is settled operating handle is last, its characterized in that: the operating handle consists of a handle sleeve and a handle rod, and the handle sleeve and the handle rod are movably connected into an integrated operating handle; the valve claw hook comprises a telescopic adjusting claw hook A and a telescopic adjusting claw hook B, wherein the lower end of the telescopic adjusting claw hook A is fixedly connected with the handle rod, and the lower end of the telescopic adjusting claw hook B is movably connected with the handle rod through an adjusting transmission mechanism.
2. An adjustable two jaw valve gate wrench as claimed in claim 1, wherein: an internal thread is arranged in one end of the handle sleeve, the handle rod consists of a threaded rod section and a square rod section, wherein the end part of the threaded rod section is connected with the internal thread in the handle sleeve, and the square rod section is fixedly connected with the lower end part of the telescopic adjusting claw hook A; the threaded rod section is connected with the lower end part of the telescopic adjusting claw hook B through an adjusting transmission mechanism.
3. An adjustable two jaw valve gate wrench as claimed in claim 2, wherein: the adjustable transmission mechanism comprises a square rod seat sleeve, a limiting ring a, a limiting ring B and a claw distance adjusting nut, wherein the bottoms of the limiting ring a and the limiting ring B are connected with the bottom of the square rod seat sleeve together, the square rod seat sleeve is sleeved on the square rod section of the handle rod, the square rod seat sleeve is fixedly connected with the lower end of a telescopic adjusting claw hook B, the limiting ring a and the limiting ring B are sleeved on the threaded rod section of the handle rod, the two limiting rings are distributed on two sides of the claw distance adjusting nut, and the claw distance adjusting nut is in threaded connection with the threaded rod section on the handle rod.
4. An adjustable two jaw valve gate wrench as claimed in claim 2 or claim 3, wherein: the thread on the threaded rod section of the handle rod is a whole complete thread or two disconnected threads.
5. An adjustable two jaw valve gate wrench as claimed in claim 1, wherein: the telescopic adjusting claw hook A and the telescopic adjusting claw hook B respectively comprise claw hook threaded rods and claw hook threaded sleeves, and telescopic adjustment is achieved between the claw hook threaded rods and the claw hook threaded sleeves in a threaded connection mode.
6. An adjustable two jaw valve gate wrench as claimed in claim 5, wherein: the outer end part of the claw hook threaded rod is in a spherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020588804.9U CN211890597U (en) | 2020-04-20 | 2020-04-20 | Adjustable two-jaw valve wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020588804.9U CN211890597U (en) | 2020-04-20 | 2020-04-20 | Adjustable two-jaw valve wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211890597U true CN211890597U (en) | 2020-11-10 |
Family
ID=73276955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020588804.9U Expired - Fee Related CN211890597U (en) | 2020-04-20 | 2020-04-20 | Adjustable two-jaw valve wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211890597U (en) |
-
2020
- 2020-04-20 CN CN202020588804.9U patent/CN211890597U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201110 |