CN103252754A - Multifunctional manual tool - Google Patents
Multifunctional manual tool Download PDFInfo
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- CN103252754A CN103252754A CN2013101986460A CN201310198646A CN103252754A CN 103252754 A CN103252754 A CN 103252754A CN 2013101986460 A CN2013101986460 A CN 2013101986460A CN 201310198646 A CN201310198646 A CN 201310198646A CN 103252754 A CN103252754 A CN 103252754A
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- handle
- jaw
- connecting rods
- gland
- rod
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Abstract
The invention relates to a manual tool, in particular to a multifunctional manual tool. The multifunctional manual tool solves the problem of poor adaptability due to the fact that during on-spot work, three kinds of tools need to be taken along to open or close a valve on equipment or a pipeline, screw or unscrew a bolt or a nut and judge whether operation sound of the equipment is normal or not at a time and the tools are not convenient to take along or use. The multifunctional manual tool comprises a handle, an acoustic rod, a fixed jaw, a moving jaw, a transmission rod and two connection rods. The two connection rods are parallelly arranged on the outer side wall of one end of the handle. The fixed jaw is arranged on the outer side wall, opposite to the two connection rods, of the handle. The transmission rod which is connected with the handle in a transmission mode is arranged in one end of the handle in an axial direction of the handle in a penetrating mode. The moving jaw is in threaded connection with the transmission rod in a cavity of the handle. The moving jaw can move on a long-bar-shaped opening. A cone-shaped end of the acoustic rod penetrates through the other end of the handle. The other end of the handle is in threaded connection with the other end of the acoustic rod. The multifunctional manual tool is applied to working spots of industries such as the chemical industry.
Description
Technical field
The present invention relates to a kind of hand tools, be specifically related to a kind ofly tighten or unscrew bolt or nut for the valve on unlatching or closing device or the pipeline, and judgment device operating sound just often multi-functional manual instrument whether.
Background technology
In industry working sites such as chemical industry, generating, oil, metallurgy, oil refining, shipbuilding, petrochemical industry, machinery, oil field, natural gas, mines, valve on unlatching or closing device or the pipeline, tighten or unscrew bolt or nut and rotating machinery operating sound whether during situation such as normal, when needs are handled above three kinds of situations, then need torque spanner, opening adjustable wrench respectively and listen three kinds of instruments of rod just can finish, when handling wherein any one situation, corresponding other two kinds of instruments not only very are not easy to carry, but also may make troubles for handling operation.
Summary of the invention
The objective of the invention is for solve that field operation is opened at the same time or closing device or pipeline on valve, tighten or unscrew bolt or nut, and just often whether the judgment device operating sound, need carry three kinds of instruments just can finish, carry and use inconvenience, the problem of bad adaptability, and then a kind of multi-functional manual instrument is provided.
The present invention addresses the above problem the technical scheme of taking to be: a kind of multi-functional manual kit of the present invention is drawn together handle, listen rod, regular jaw, moving jaw, drive link and two connecting rods, handle is the hollow cylindrical handle of open at both ends, be positioned on the lateral wall of an end of handle and be set side by side with two connecting rods, has the gap between two connecting rods, the length direction of two connecting rods is axial vertical with handle, the lateral wall of the handle relative with two connecting rods is provided with regular jaw, be processed with the axial consistent rectangular opening with handle on the lateral wall of the handle adjacent with the stationary face of regular jaw, one end of handle axially be equipped with the drive link that is rotationally connected with handle along handle, be positioned at the moving jaw that has been threaded on the drive link of cavity of handle, moving jaw can be mobile at rectangular opening, the mobile work plane of moving jaw and the stationary face of regular jaw are over against setting, listen excellent tapering point to pass the other end of handle, the other end of handle is threaded with an other end of listening rod.
The invention has the beneficial effects as follows: one, the present invention can be by the space rotary valve wheel between two connecting rods, thereby realizes the unlatching of valve or close; Two, moving jaw of the present invention and regular jaw can realize that fully common open-end wrench tightens or unscrew the function of screw, nut, and longer because of the handle of more common open-end wrench, have namely increased the moment when screwing, so more laborsaving relatively in use; Three, just often whether the operation of auscultation equipment, to listen rod to take out from handle, listening rod is hollow for shank, listening portion's (copper material) is conical head, listen rod can realize the function of " the auscultation equipment fault " of common tin of rod fully, the light acoustic of hollow shank is effective, the taper tip is copper, acoustic is effective, is conducive to chemical enterprise safety, and because listening rod to place in the handle tube, carry so be more convenient for, spanner and two connecting rods that moving jaw and regular jaw are formed play a part mutual counterweight, thereby more increase the applicability of its operation; Four, above-mentioned three kinds of functions were independent of each other when instrument of the present invention used, the present invention also has structure rationally, be suitable for any angle, never fall cunning, do not roll over constantly, characteristics such as easy to operate, solved existing hand tools effectively for the valve on unlatching or closing device or the pipeline, tighten or unscrew bolt or nut, and just often whether the judgment device operating sound, need carry three kinds of instruments just can finish, carry and use inconvenience, the problem of bad adaptability, the present invention is widely used in chemical industry, generating, oil, metallurgical, oil refining, shipbuilding, petrochemical industry, machinery, the oil field, natural gas, industry field operations such as mine are used.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present invention, and Fig. 2 is the A-A cutaway view (connecting rod does not draw among the figure) of Fig. 1, and Fig. 3 is the B-B cutaway view of Fig. 1.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1-Fig. 3, a kind of multi-functional manual kit of present embodiment is drawn together handle 1, listen rod 2, regular jaw 3, moving jaw 4, drive link 5 and two connecting rods 6, handle 1 is the hollow cylindrical handle of open at both ends, be positioned on the lateral wall of an end of handle 1 and be set side by side with two connecting rods 6, has the gap between two connecting rods 6, the length direction of two connecting rods 6 is axial vertical with handle 1, the lateral wall of the handle 1 relative with two connecting rods 6 is provided with regular jaw 3, be processed with the axial consistent rectangular opening 1-1 with handle 1 on the lateral wall of the handle 1 adjacent with the stationary face of regular jaw 3, the drive link 5 that is rotationally connected with handle 1 along axially being equipped with of handle 1 of one end of handle 1, be positioned at the moving jaw 4 that has been threaded on the drive link 5 of cavity of handle 1, moving jaw 4 can be mobile at rectangular opening 1-1, the stationary face of the mobile work plane of moving jaw 4 and regular jaw 3 is over against setting, listen the tapering point 2-1 of rod 2 to pass the other end of handle 1, the other end of handle 1 is threaded with an other end of listening excellent 2.
The handle of present embodiment is austenitic stainless steel; Two connecting rods are austenitic stainless steel; Regular jaw and moving jaw 40CrV steel matter, regular jaw and handle are welded; When the rotation drive link, moving jaw moves forward and backward along with the rotation of drive link, and moving range is last and the stationary face of the regular jaw of an end of handle is fitted, and fits with rectangular open lower end down.Regular jaw and two connecting rods are welded on the handle, and are in the same plane.When moving jaw and regular jaw need repairing, drive link is changed.Place in the handle when listening excellent off working state, the built-in screw thread in handle bottom, is furnished with a plug, the external screw thread of plug and handle bottom internal thread are complementary, plug is provided with internal thread simultaneously, listens excellent bottom to be provided with external screw thread, is complementary with the plug internal thread, namely become one with handle after screwing with handle bottom internal thread after plug screws with a tin rod, listening rod is the rod of listening of hollow again.
The specific embodiment two: in conjunction with Fig. 1 present embodiment is described, the extended distance L between the mobile work plane of the described moving jaw 4 of present embodiment and the stationary face of regular jaw 3 is 40mm～65mm.So arrange, satisfy the actual needs of tightening or unscrew bolt or nut.Other is identical with the specific embodiment one.
The specific embodiment three: in conjunction with Fig. 1 present embodiment is described, the described handle 1 of present embodiment is cylindrical handle.So arrange, the external diameter of handle is 15mm, uses easy to carry.Other is identical with the specific embodiment one.
The specific embodiment four: in conjunction with Fig. 1 present embodiment is described, the described handle 1 of present embodiment is the quadrangular handle.So arrange, easy to use.Other is identical with the specific embodiment one.
The specific embodiment five: in conjunction with Fig. 1 present embodiment is described, described two connecting rods 6 of present embodiment are cylindrical connecting rod.So arrange, be convenient to realize the unlatching of valve or close that the connecting rod of present embodiment is solid connecting rod, the diameter of connecting rod is 25mm.Other and the specific embodiment one, two or four identical.
The specific embodiment six: in conjunction with Fig. 1 present embodiment is described, the distance L 1 of the stationary face of the regular jaw 3 of present embodiment and an end of described handle 1 is 30mm～50mm.So arrange, easy to use, meet the design requirements and the actual needs.Other is identical with the specific embodiment one.
The specific embodiment seven: in conjunction with Fig. 1 present embodiment is described, the distance L 2 between the center line of two connecting rods 6 of present embodiment is 75mm～85mm.So arrange, easy to use, satisfy the unlatching that realizes valve or the needs of closing.Other is identical with the specific embodiment five.
The specific embodiment eight: present embodiment is described in conjunction with Fig. 1, the described instrument of present embodiment also comprises gland 7, described drive link 5 is bolt, gland 7 is cylindrical gland, 1 threaded one end of the lateral wall of gland 7 and handle is connected, gland 7 the middle part be provided with through hole, the through hole that drive link 5 passes on the gland 7 stretches in the handle 1, drive link 6 is rotationally connected with gland 7.So arrange, easy to use, satisfy the unlatching that realizes valve or the needs of closing.Other is identical with the specific embodiment three.
The specific embodiment nine: in conjunction with Fig. 1 present embodiment is described, the length L 3 of the described handle 1 of present embodiment is 450mm～1000mm.So arrange, satisfy the needs of real work.Other is identical with the specific embodiment one.
Claims (9)
1. multi-functional manual instrument, it is characterized in that: described instrument comprises handle (1), listen rod (2), regular jaw (3), moving jaw (4), drive link (5) and two connecting rods (6), handle (1) is the hollow cylindrical handle of open at both ends, be positioned on the lateral wall of an end of handle (1) and be set side by side with two connecting rods (6), has the gap between two connecting rods (6), the length direction of two connecting rods (6) is axial vertical with handle (1), the lateral wall of the handle (1) relative with two connecting rods (6) is provided with regular jaw (3), be processed with the axial consistent rectangular opening (1-1) with handle (1) on the lateral wall of the handle (1) adjacent with the stationary face of regular jaw (3), the drive link (5) that is rotationally connected with handle (1) along axially being equipped with of handle (1) of one end of handle (1), be positioned at the moving jaw (4) that has been threaded on the drive link (5) of cavity of handle (1), moving jaw (4) can be mobile at rectangular opening (1-1), the stationary face of the mobile work plane of moving jaw (4) and regular jaw (3) is over against setting, listen the tapering point (2-1) of rod (2) to pass the other end of handle (1), the other end of handle (1) is threaded with an other end of listening excellent (2).
2. a kind of multi-functional manual instrument according to claim 1, it is characterized in that: the extended distance (L) between the stationary face of the mobile work plane of described moving jaw (4) and regular jaw (3) is 40mm～65mm.
3. a kind of multi-functional manual instrument according to claim 1 is characterized in that: described handle (1) is cylindrical handle.
4. a kind of multi-functional manual instrument according to claim 1, it is characterized in that: described handle (1) is the quadrangular handle.
5. according to claim 1,2 or 4 described a kind of multi-functional manual instruments, it is characterized in that: described two connecting rods (6) are cylindrical connecting rod.
6. a kind of multi-functional manual instrument according to claim 1 is characterized in that: the distance (L1) of an end of the stationary face of regular jaw (3) and described handle (1) is 30mm～50mm.
7. a kind of multi-functional manual instrument according to claim 5 is characterized in that: the distance (L2) between the center line of two connecting rods (6) is 75mm～85mm.
8. a kind of multi-functional manual instrument according to claim 3, it is characterized in that: described instrument also comprises gland (7), described drive link (5) is bolt, gland (7) is cylindrical gland, the lateral wall of gland (7) is connected with the threaded one end of (1) of handle, gland (7) the middle part be provided with through hole, the through hole that drive link (5) passes on the gland (7) stretches in the handle (1), drive link (6) and gland (7) are rotationally connected.
9. a kind of multi-functional manual instrument according to claim 1 is characterized in that: the length (L3) of described handle (1) is 450mm～1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101986460A CN103252754A (en) | 2013-05-24 | 2013-05-24 | Multifunctional manual tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101986460A CN103252754A (en) | 2013-05-24 | 2013-05-24 | Multifunctional manual tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103252754A true CN103252754A (en) | 2013-08-21 |
Family
ID=48957139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101986460A Pending CN103252754A (en) | 2013-05-24 | 2013-05-24 | Multifunctional manual tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103252754A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06339866A (en) * | 1992-11-27 | 1994-12-13 | Herhof Umwelttechnik Gmbh | Screw clamp |
| CN2936589Y (en) * | 2006-06-12 | 2007-08-22 | 柳广厦 | Multifunction anti-explosion spanner |
| CN201833305U (en) * | 2010-10-19 | 2011-05-18 | 大庆油田有限责任公司 | Multipurpose small-sized combined wrench |
| CN102107403A (en) * | 2009-12-28 | 2011-06-29 | 温建 | Wrench capable of adjusting jaws through handle |
| CN202780956U (en) * | 2012-09-29 | 2013-03-13 | 常亮 | Combined type multi-function spanner |
| CN102990578A (en) * | 2011-09-13 | 2013-03-27 | 江苏八达重工机械有限公司 | Hexagonal adjustable wrench |
-
2013
- 2013-05-24 CN CN2013101986460A patent/CN103252754A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06339866A (en) * | 1992-11-27 | 1994-12-13 | Herhof Umwelttechnik Gmbh | Screw clamp |
| CN2936589Y (en) * | 2006-06-12 | 2007-08-22 | 柳广厦 | Multifunction anti-explosion spanner |
| CN102107403A (en) * | 2009-12-28 | 2011-06-29 | 温建 | Wrench capable of adjusting jaws through handle |
| CN201833305U (en) * | 2010-10-19 | 2011-05-18 | 大庆油田有限责任公司 | Multipurpose small-sized combined wrench |
| CN102990578A (en) * | 2011-09-13 | 2013-03-27 | 江苏八达重工机械有限公司 | Hexagonal adjustable wrench |
| CN202780956U (en) * | 2012-09-29 | 2013-03-13 | 常亮 | Combined type multi-function spanner |
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Application publication date: 20130821 |