CN217890808U - Novel gate valve wrench - Google Patents

Abstract

The utility model provides a novel gate valve spanner, including the spanner seat, one side bottom edge of spanner seat is equipped with first interlock pincers, the spanner seat is close to one side surface sliding connection rectangle frame of first interlock pincers, one side top surface that the spanner seat is close to first interlock pincers is equipped with the anticreep piece, rectangle frame and anticreep piece looks adaptation, the bottom surface of rectangle frame is equipped with second interlock pincers, rectangle frame top surface is equipped with locking mechanical system, the spanner seat top surface of locking mechanical system below is equipped with a plurality of first triangle blocks, first triangle block and locking mechanical system looks adaptation, one side outer wall that first interlock pincers were kept away from to the spanner seat is equipped with the power arm, the flexible arm of power arm swing joint, one side outer wall that the power arm was kept away from to flexible arm is equipped with the backing sheet, the top surface swing joint rocker of backing sheet, the utility model discloses can be suitable for not unidimensional valve to can adjust arm of force length, avoid adjusting repeatedly the position of spanner and gate valve, made things convenient for staff's use, reduce the instrument quantity that is equipped with, reduce the use cost of instrument.

Description

Novel gate valve wrench

Technical Field

The utility model relates to a technical field of industrial production multiplexer utensil specifically is a novel gate valve spanner.

Background

As is well known, a wrench is a tool for turning bolts, nuts and other objects which are difficult to turn by hand, and is widely used in the operation of opening, closing and adjusting gate valves; the existing wrench generally comprises a jaw and a handle, the jaw clamps an operated object and utilizes a lever principle, a person holds the handle to screw or unscrew the object, if the wrench meets a very firm bolt or nut and needs to be subjected to tightness adjustment, the problem that the handle is not long enough and the required force arm is not enough occurs in the using process, or the problem that the wrench is too short when an assembling space is narrow and the handle is too short and is not easy to extend to the assembling position and the like is solved.

The existing spanner has too long force arm, is inconvenient for field operation, needs to provide different spanners for valves with different sizes, cannot adjust the force arm, and needs to constantly adjust the positions of the spanner and the gate valve during operation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a novel gate valve spanner for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a novel gate valve spanner, includes the spanner seat, one side bottom edge of spanner seat installs first interlock pincers, one side surface sliding connection that the spanner seat is close to first interlock pincers has the rectangle frame, one side top surface that the spanner seat is close to first interlock pincers is installed the anticreep piece, rectangle frame and anticreep piece looks adaptation, second interlock pincers are installed to the bottom surface of rectangle frame, just the rectangle frame top surface is provided with locking mechanical system, the parallel a plurality of first triangle blocks that are equipped with of spanner seat top surface under the locking mechanical system, first triangle block and locking mechanical system looks adaptation, one side outer wall that first interlock pincers were kept away from to the spanner seat is installed the power arm, power arm swing joint has flexible arm, flexible arm keeps away from one side outer wall of power arm and installs the backing sheet, the top surface swing joint of backing sheet has the rocker.

Preferably, locking mechanical system includes the through-hole, the through-hole sets up in the top surface of rectangle frame, the inside sliding connection of through-hole has the pull rod, the elastic sheet is installed to the bottom of pull rod, the bottom of elastic sheet is equipped with the three hornblocks of a plurality of second, three hornblocks of second and three hornblocks interlock each other and are connected.

Preferably, the top fixed mounting of pull rod has the handle of a hand, just the top surface of elastic sheet is equipped with a plurality of pressure springs, the top inner wall of pressure spring fixed connection rectangle frame can play the effect of fixing the rectangle frame through locking mechanical system.

Preferably, the outer walls of the two sides of the wrench seat are symmetrically provided with limiting grooves, the inner wall of the rectangular frame, which is close to the limiting grooves, is provided with limiting blocks, the limiting blocks are connected with the inner wall of the corresponding limiting grooves in a sliding manner, the limiting blocks can play a role in limiting the rectangular frame, and unnecessary shaking of the rectangular frame in the moving process is avoided.

Preferably, the power arm is kept away from one side outer wall of rectangle frame and has been seted up flexible groove, flexible inslot portion sliding connection has flexible arm, the bottom surface inner wall of flexible arm has been seted up and has been blocked the groove, it has the piece that blocks to block inslot portion slidable mounting, block the outer wall bottom fixed connection of piece and power arm, can play the fixed arm of force with the spanner through this setting and change into the adjustable arm of force to make new-type spanner can adapt to different valve switch's demand better.

Preferably, the outer surface of the power arm is in threaded connection with a bolt, the end of the bolt extends into the telescopic groove and is movably connected with the outer wall of the telescopic arm, and the outer surface of the bolt is provided with a non-slip mat which can fix the telescopic arm.

Preferably, the top surface of the supporting sheet is provided with a shaft pin, the top end of the shaft pin is movably connected with a rocker, and the rocker and the supporting sheet can be movably connected through the arrangement.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can change the form of the wrench force arm into a rotary wheel type through the power arm, the telescopic groove, the telescopic arm, the support sheet, the shaft pin, the rocker, the blocking groove, the blocking block, the bolt and the non-slip mat, and can adjust the length of the force arm, thereby avoiding the operation of ceaselessly adjusting the positions of the wrench and the gate valve and facilitating the use of the working personnel; the wrench can be suitable for valves of different sizes through the wrench seat, the first occluding clamp, the second occluding clamp, the through hole, the pull rod, the elastic sheet, the second triangular block, the hand pull handle, the pressure spring, the anti-falling block, the rectangular frame and the first triangular block, so that the working strength of workers when using tools is reduced, the number of tools to be equipped is reduced, the tool reserve volume of a factory is reduced, and the use cost of the tools is reduced; the rectangular frame can be limited through the limiting groove and the limiting block, and unnecessary shaking of the rectangular frame in the moving process is avoided.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

FIG. 4 is an enlarged view of the area B in FIG. 2;

fig. 5 is a schematic view of a three-dimensional structure of the rectangular frame of the present invention.

In the figure: 1. a wrench base; 2. a first bite forceps; 3. a second bite forceps; 4. a power arm; 5. a telescopic groove; 6. a telescopic arm; 7. a support sheet; 8. a locking mechanism; 81. a through hole; 82. a pull rod; 83. an elastic sheet; 84. a second triangular block; 85. a hand pull; 86. compressing the spring; 9. a rocker; 10. a shaft pin; 11. a blocking groove; 12. a blocking block; 13. a bolt; 14. a non-slip mat; 15. an anti-drop block; 16. a rectangular frame; 17. a first triangular block; 18. a limiting groove; 19. and a limiting block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a novel gate valve wrench comprises a wrench seat 1, a first occluding forceps 2 is installed at the edge of the bottom of one side of the wrench seat 1, a rectangular frame 16 is connected to the outer surface of one side of the wrench seat 1 close to the first occluding forceps 2 in a sliding manner, an anti-falling block 15 is installed on the top surface of one side of the wrench seat 1 close to the first occluding forceps 2, the rectangular frame 16 is matched with the anti-falling block 15, a second occluding forceps 3 is installed on the bottom surface of the rectangular frame 16, a locking mechanism 8 is arranged on the top surface of the rectangular frame 16, a plurality of first triangular blocks 17 are arranged in parallel on the top surface of the wrench seat 1 under the locking mechanism 8, the first triangular blocks 17 are matched with the locking mechanism 8, a power arm 4 is installed on the outer wall of one side of the wrench seat 1 far away from the first occluding forceps 2, the power arm 4 is movably connected with a telescopic arm 6, a support sheet 7 is installed on the outer wall of one side of the telescopic arm 6 far away from the power arm 4, and a rocker 9 is movably connected to the top surface of the support sheet 7.

Please refer to fig. 2 and 4 again, the locking mechanism 8 includes a through hole 81, the through hole 81 is disposed on the top surface of the rectangular frame 16, a pull rod 82 is slidably connected inside the through hole 81, an elastic sheet 83 is mounted at the bottom end of the pull rod 82, a plurality of second triangular blocks 84 are disposed at the bottom of the elastic sheet 83, and the second triangular blocks 84 are engaged with the first triangular blocks 17.

Please refer to fig. 2 and 4 again, a handle 85 is fixedly installed at the top of the pull rod 82, and a plurality of compression springs 86 are disposed on the top surface of the elastic sheet 83, the compression springs 86 are fixedly connected to the inner wall of the top of the rectangular frame 16, and the rectangular frame 16 can be fixed by the locking mechanism 8.

Please refer to fig. 1, 2, 4 and 5, the wrench seat 1 has two side walls symmetrically provided with a limiting groove 18, the rectangular frame 16 has a limiting block 19 near the inner wall of the limiting groove 18, the limiting block 19 is connected with the inner wall of the corresponding limiting groove 18 in a sliding manner, the limiting groove 18 and the limiting block 19 can limit the rectangular frame 16, and the rectangular frame 16 is prevented from unnecessarily shaking during the moving process.

Please refer to fig. 2 and 3, a telescopic slot 5 is formed in an outer wall of one side of the power arm 4, which is far away from the rectangular frame 16, a telescopic arm 6 is slidably connected inside the telescopic slot 5, a blocking slot 11 is formed in an inner wall of a bottom surface of the telescopic arm 6, a blocking block 12 is slidably mounted inside the blocking slot 11, the blocking block 12 is fixedly connected with a bottom end of an outer wall of the power arm 4, and a fixed force arm of the wrench can be changed into an adjustable force arm through the arrangement, so that the novel wrench can better adapt to requirements of different valve switches.

Please refer to fig. 2 and 3 again, a bolt 13 is connected to the outer surface of the power arm 4 through a screw thread, the end of the bolt 13 extends into the telescopic slot 5 and is movably connected to the outer wall of the telescopic arm 6, and a non-slip mat 14 is arranged on the outer surface of the bolt 13, and the bolt 13 and the non-slip mat 14 can fix the telescopic arm 6.

With reference to fig. 1, 2 and 3 again, a shaft pin 10 is mounted on the top surface of the supporting piece 7, the top end of the shaft pin 10 is movably connected with a rocker 9, and the rocker 9 and the supporting piece 7 can be movably connected through the arrangement.

The utility model discloses a concrete operation as follows:

when the locking mechanism is used, the hand handle 85 of the locking mechanism 8 is pulled upwards, the hand handle 85 drives the elastic piece 83 to move upwards through the through hole 81 and the pull rod 82, the elastic piece 83 drives the second triangular block 84 to leave the first triangular block 17, so that the fixing of the rectangular frame 16 and the wrench seat 1 is released, then the rectangular frame 16 is adjusted, the rectangular frame 16 drives the second occluding clamp 3 to move through the limiting groove 18 and the limiting block 19, the second occluding clamp 3 is matched with the first occluding clamp 2 to fix a valve, the hand handle 85 is released, the elastic piece 83 is provided with elastic force through the pressure spring 86, so that the first triangular block 17 and the second triangular block 84 are occluded again to fix the rectangular frame 16, the locking mechanism can adapt to valves of different sizes, the bolt 13 is released, the telescopic arm 6 is pulled, the telescopic arm 6 can slide in the telescopic groove 5 through the blocking groove 11 and the blocking block 12, the use length of the power arm 4 is prolonged, the telescopic arm 6 can be conveniently used, and the valve can be detached or fixed through the rocker 9 and the shaft pin 10.

The above description is taken as an example to describe the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, as long as the present invention is adopted, the method concept and the technical solution of the present invention are performed to perform this kind of insubstantial improvement, or the concept and the technical solution of the present invention are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims (7)

1. The utility model provides a novel gate valve spanner, includes spanner seat (1), its characterized in that, one side bottom edge of spanner seat (1) installs first interlock pincers (2), one side surface sliding connection that spanner seat (1) is close to first interlock pincers (2) has rectangle frame (16), one side top surface that spanner seat (1) is close to first interlock pincers (2) installs anticreep piece (15), rectangle frame (16) and anticreep piece (15) looks adaptation, second interlock pincers (3) are installed to the bottom surface of rectangle frame (16), just rectangle frame (16) top surface is provided with locking mechanical system (8), spanner seat (1) top surface parallel under locking mechanical system (8) is equipped with a plurality of first triangle pieces (17), first triangle piece (17) and locking mechanical system (8) looks adaptation, one side outer wall that first interlock pincers (2) were kept away from to spanner seat (1) installs power arm (4), power arm (4) swing joint has flexible arm (6), flexible arm (6) keep away from one side outer wall of flexible arm (4) and install backing sheet (7), the rocker top surface (7) are connected with backing sheet (7).

2. The novel gate valve wrench as claimed in claim 1, wherein the locking mechanism (8) comprises a through hole (81), the through hole (81) is formed in the top surface of the rectangular frame (16), a pull rod (82) is slidably connected inside the through hole (81), an elastic sheet (83) is installed at the bottom end of the pull rod (82), a plurality of second triangular blocks (84) are arranged at the bottom of the elastic sheet (83), and the second triangular blocks (84) are connected with the first triangular blocks (17) in an interlocking manner.

3. The novel gate valve wrench as claimed in claim 2, wherein a handle (85) is fixedly mounted on the top of the pull rod (82), and a plurality of compression springs (86) are disposed on the top of the elastic sheet (83), and the compression springs (86) are fixedly connected to the inner wall of the top of the rectangular frame (16).

4. The novel gate valve wrench as claimed in claim 1, wherein the wrench base (1) is symmetrically provided with limiting grooves (18) on the outer walls of both sides, the rectangular frame (16) is provided with limiting blocks (19) on the inner wall close to the limiting grooves (18), and the limiting blocks (19) are slidably connected with the inner walls of the corresponding limiting grooves (18).

5. The novel gate valve wrench as claimed in claim 1, wherein the power arm (4) is provided with a telescopic groove (5) on the outer wall of one side thereof away from the rectangular frame (16), the telescopic arm (6) is slidably connected inside the telescopic groove (5), the inner wall of the bottom surface of the telescopic arm (6) is provided with a blocking groove (11), the blocking block (12) is slidably mounted inside the blocking groove (11), and the blocking block (12) is fixedly connected with the bottom end of the outer wall of the power arm (4).

6. A novel gate valve wrench as claimed in claim 5, wherein the outer surface of the power arm (4) is connected with a bolt (13) in a threaded manner, the end of the bolt (13) extends into the telescopic slot (5) and is movably connected with the outer wall of the telescopic arm (6), and the end head of the bolt (13) is sleeved with a non-slip pad (14).

7. The novel gate valve wrench as claimed in claim 1, wherein a shaft pin (10) is mounted on the top surface of the support piece (7), and the top end of the shaft pin (10) is movably connected with the rocker (9).

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