CN217143691U

CN217143691U - Ball valve processing auxiliary device that water conservancy pipeline was used

Info

Publication number: CN217143691U
Application number: CN202220815437.0U
Authority: CN
Inventors: 文国忠; 陆云会
Original assignee: Guizhou Wenjia Sanitary Ware Co ltd
Current assignee: Guizhou Wenjia Sanitary Ware Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-09
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a ball valve processing auxiliary device for water conservancy pipelines, which comprises an operating bracket, the upper surface of the operating bracket is provided with a workbench, the center of the upper surface of the workbench is rotationally connected with a first supporting ring, the upper surface of the first supporting ring is provided with a second supporting ring, a second rotating handle is rotated, the threaded block drives the first supporting ring to rotate on the workbench through the mutual meshing of the first rack and the second rack, the first supporting ring drives the second supporting ring to rotate through the connecting block, the second supporting ring drives the connecting rod to rotate by taking the hinge seat as an axis, thereby adjust the position of fixture block, reach the purpose of centre gripping ball valve, drive the threaded rod through rotating first commentaries on classics handle and remove in the spliced pole, the height of the adjustment table of being convenient for has solved current ball valve and need fix it when adding man-hour, and fixing method is comparatively complicated, influences machining efficiency's problem.

Description

Ball valve processing auxiliary device that water conservancy pipeline was used

Technical Field

The utility model relates to a water conservancy pipeline processing technology field specifically is a ball valve processing auxiliary device that water conservancy pipeline used.

Background

The opening and closing piece (ball body) is driven by the valve rod and rotates around the axis of the ball valve; the hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a strong shearing force is generated between a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the surfacing hard alloy, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like; the multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels.

The existing ball valve needs to be fixed during machining, the fixing method is complex, and machining efficiency is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a ball valve processing auxiliary device that water conservancy pipeline was used rotates the second and changes the handle, adjusts the position of fixture block, reaches the purpose of centre gripping ball valve, has solved current ball valve and need fix it with man-hour, and fixing method is comparatively complicated, influences machining efficiency's problem.

(II) technical scheme

In order to realize the aforesaid, rotate the second and change the handle, adjust the position of fixture block, reach the purpose of centre gripping ball valve, the utility model provides a following technical scheme: the utility model provides a ball valve processing auxiliary device that water conservancy pipeline was used, includes the operation support, the operation support upper surface is equipped with the workstation, and workstation upper surface center department rotates and is connected with first support ring, and first support ring upper surface is equipped with the second support ring.

The utility model discloses a quick-witted, including workstation upper surface, three articulated seat of equidistant fixedly connected with respectively, three articulated seat surface rotates respectively and is connected with the connecting rod, the three connecting rod other end fixedly connected with fixture block respectively, workstation upper surface one side fixedly connected with fixed plate, fixed plate surface one side is equipped with the second and changes the handle, the second is changeed the one end fixedly connected with lead screw that is close to the fixed plate, lead screw surface movable sleeve is equipped with the thread piece, the thread piece is close to the first rack of one side fixedly connected with of first supporting ring, the one side fixedly connected with second rack that first supporting ring is close to first rack, first rack is connected with the meshing of second rack.

Preferably, operating support surface one side is equipped with first commentaries on classics handle, and first commentaries on classics is close to operating support's one side fixedly connected with connecting axle, and the first bevel gear of the one end fixedly connected with of turning the handle is kept away from to the connecting axle, and the meshing of first bevel gear side is connected with the second bevel gear, and fixed surface is connected with the spliced pole on the second bevel gear, and fixed surface is connected with the thread bush on the spliced pole, and the internal surface swing joint of thread bush has the threaded rod, and the threaded rod upper surface is connected with fixed surface under the workstation.

Preferably, the number of the fixing plates is two, the two fixing plates are positioned on the same straight line, and the screw rod penetrates through one fixing plate in a rotating mode and is connected to the outer surface of the other fixing plate in a rotating mode.

Preferably, the first rack is tangent to the first support ring, the upper surface of the first support ring is fixedly connected with three connecting blocks at equal intervals respectively, and the three connecting blocks are fixedly connected with the lower surface of the second support ring respectively.

Preferably, the centers of the outer surfaces of the three connecting rods are respectively connected with the lower surface of the second supporting ring in a rotating manner, and the first supporting ring is connected to the center of the upper surface of the workbench in a rotating manner.

Preferably, the outer surface of the connecting shaft rotatably penetrates through one side of the outer surface of the operating bracket, and the lower surface of the second bevel gear is rotatably connected with the center of the lower surface of the operating bracket.

Preferably, the threaded sleeve rotates to penetrate through the center of the upper surface of the operating support, two sides of the lower surface of the workbench are respectively and fixedly connected with a limiting shaft, and the limiting shaft penetrates through the upper surface of the operating support in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a ball valve processing auxiliary device that water conservancy pipeline used possesses following beneficial effect:

(1) this ball valve processing auxiliary device that water conservancy pipeline was used rotates the second and changes the handle, and the screw thread piece drives first support ring through the intermeshing of first rack and second rack and rotates on the workstation, and first support ring passes through the connecting block and drives the second support ring and rotate, and the second support ring drives the connecting rod and uses articulated seat to rotate as the axle center to adjust the position of fixture block, reach the purpose of centre gripping ball valve.

(2) This ball valve processing auxiliary device that water conservancy pipeline was used, through rotating first commentaries on classics handle, first commentaries on classics handle drives first bevel gear through the connecting axle and rotates, and first bevel gear drives second bevel gear and rotates, and second bevel gear passes through the spliced pole and drives the thread bush and rotate to drive the threaded rod and remove in the spliced pole, be convenient for adjust the height of workstation.

Drawings

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

fig. 2 is a schematic perspective view of the first support ring and the second support ring of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic front sectional structural view of the operation bracket of the present invention.

In the figure: 1. operating the bracket; 11. a first rotating handle; 12. a connecting shaft; 13. a first bevel gear; 14. a second bevel gear; 15. connecting columns; 16. a threaded rod; 17. a threaded sleeve; 18. a limiting shaft; 2. a work table; 21. a hinged seat; 22. a connecting rod; 23. a clamping block; 24. a fixing plate; 25. a second rotating handle; 26. a screw rod; 27. a thread block; 28. a first rack; 29. a second rack; 210. connecting blocks; 3. a first support ring; 4. a second support ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an auxiliary device for processing a ball valve for a water conservancy pipeline includes an operation bracket 1, a worktable 2 is disposed on an upper surface of the operation bracket 1, a first support ring 3 is rotatably connected to a center of an upper surface of the worktable 2, and a second support ring 4 is disposed on an upper surface of the first support ring 3.

The upper surface of 2 upper surfaces of workstation is equidistant three articulated seat 21 of fixedly connected with respectively, three articulated seat 21 surface rotates respectively and is connected with connecting rod 22, three connecting rod 22 other end fixedly connected with fixture block 23 respectively, 2 upper surface one side fixedly connected with fixed plate 24 on the workstation, 24 surface one side of fixed plate is equipped with the second and changes 25, the second is changeed 25 one end fixedly connected with lead screw 26 near fixed plate 24, lead screw 26 surface activity cover is equipped with screw block 27, screw block 27 is close to the first rack 28 of one side fixedly connected with of first support ring 3, first support ring 3 is close to one side fixedly connected with second rack 29 of first rack 28, first rack 28 is connected with the meshing of second rack 29.

Referring to fig. 1 and 4, a first rotating handle 11 is arranged on one side of the outer surface of an operating bracket 1, one surface of the first rotating handle 11 close to the operating bracket 1 is fixedly connected with a connecting shaft 12, one end of the connecting shaft 12 far away from the first rotating handle 11 is fixedly connected with a first bevel gear 13, the side surface of the first bevel gear 13 is engaged with a second bevel gear 14, the upper surface of the second bevel gear 14 is fixedly connected with a connecting column 15, the upper surface of the connecting column 15 is fixedly connected with a threaded sleeve 17, the inner surface of the threaded sleeve 17 is movably connected with a threaded rod 16, the upper surface of the threaded rod 16 is fixedly connected with the lower surface of a workbench 2, a user rotates the first rotating handle 11 to drive the first bevel gear 13 to rotate through the connecting shaft 12, the first bevel gear 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the threaded sleeve 17 to rotate through the connecting column 15, thereby driving the threaded rod 16 to move in the connecting column 15, it is convenient to adjust the height of the table 2.

Referring to fig. 1, 2 and 3, the number of the fixing plates 24 is two, and the two fixing plates 24 are located on the same straight line, the screw rod 26 is rotatably inserted through one of the fixing plates 24 and rotatably connected to the outer surface of the other fixing plate 24, the second rotating handle 25 is rotated to drive the screw rod 26 to rotate, and the screw rod 26 drives the screw block 27 to move.

Referring to fig. 1, 2 and 3, the first rack 28 is tangent to the first support ring 3, the upper surface of the first support ring 3 is fixedly connected with three connecting blocks 210 at equal intervals, the three connecting blocks 210 are fixedly connected with the lower surface of the second support ring 4, the thread block 27 drives the first support ring 3 to rotate on the workbench 2 through the mutual engagement of the first rack 28 and the second rack 29, and the first support ring 3 drives the second support ring 4 to rotate through the connecting blocks 210.

Referring to fig. 1, 2 and 3, the centers of the outer surfaces of the three connecting rods 22 are respectively rotatably connected to the lower surface of the second support ring 4, the first support ring 3 is rotatably connected to the center of the upper surface of the worktable 2, and the second support ring 4 drives the connecting rods 22 to rotate around the hinge seat 21 as an axis, so as to adjust the position of the clamping block 23 and achieve the purpose of clamping the ball valve.

Referring to fig. 1 and 4, the outer surface of the connecting shaft 12 rotatably penetrates one side of the outer surface of the operating bracket 1, and the lower surface of the second bevel gear 14 is rotatably connected with the center of the lower surface of the operating bracket 1.

Referring to fig. 1 and 4, the threaded sleeve 17 penetrates the center of the upper surface of the operating bracket 1 in a rotating manner, the two sides of the lower surface of the worktable 2 are respectively and fixedly connected with a limiting shaft 18, and the limiting shaft 18 penetrates the upper surface of the operating bracket 1 in a sliding manner.

The working principle is as follows: this ball valve processing auxiliary device that water conservancy pipeline was used, the second is rotated and is changeed 25, it rotates to drive lead screw 26, lead screw 26 drives screw block 27 and removes, screw block 27 is through the intermeshing of first rack 28 and second rack 29, it rotates on workstation 2 to drive first support ring 3, first support ring 3 drives second support ring 4 through connecting block 210 and rotates, second support ring 4 drives connecting rod 22 and uses articulated seat 21 to rotate as the axle center, thereby adjust the position of fixture block 23, reach the mesh of centre gripping ball valve, the user is through rotating first commentaries on classics handle 11, first commentaries on classics handle 11 drives first bevel gear 13 through connecting axle 12 and rotates, first bevel gear 13 drives second bevel gear 14 and rotates, second bevel gear 14 drives threaded sleeve 17 through spliced pole 15 and rotates, thereby drive threaded rod 16 and remove in spliced pole 15, be convenient for adjust the height of workstation 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ball valve processing auxiliary device that water conservancy pipeline was used, includes operation support (1), its characterized in that: the upper surface of the operating support (1) is provided with a workbench (2), the center of the upper surface of the workbench (2) is rotatably connected with a first support ring (3), and the upper surface of the first support ring (3) is provided with a second support ring (4);

the utility model discloses a quick-witted support structure, including workstation (2), workstation (2) upper surface is equidistant three articulated seat (21) of fixedly connected with respectively, three articulated seat (21) surface rotates respectively and is connected with connecting rod (22), three connecting rod (22) other end is fixedly connected with fixture block (23) respectively, workstation (2) upper surface one side fixedly connected with fixed plate (24), fixed plate (24) surface one side is equipped with the second and changes handle (25), the second changes one end fixedly connected with lead screw (26) that handle (25) are close to fixed plate (24), lead screw (26) surface movable sleeve is equipped with screw block (27), screw block (27) are close to first rack (28) of one side fixedly connected with of first support ring (3), one side fixedly connected with second rack (29) that first rack (28) are close to first support ring (3), first rack (28) are connected with second rack (29) meshing.

2. The ball valve processing auxiliary device that water conservancy pipeline was used of claim 1, its characterized in that: the operating support is characterized in that a first rotating handle (11) is arranged on one side of the outer surface of the operating support (1), one side of the first rotating handle (11) close to the operating support (1) is fixedly connected with a connecting shaft (12), the connecting shaft (12) is far away from a first bevel gear (13) fixedly connected with one end of the first rotating handle (11), the side of the first bevel gear (13) is meshed with a second bevel gear (14), the upper surface of the second bevel gear (14) is fixedly connected with a connecting column (15), the upper surface of the connecting column (15) is fixedly connected with a threaded sleeve (17), a threaded rod (16) is movably connected to the inner surface of the threaded sleeve (17), and the upper surface of the threaded rod (16) is fixedly connected with the lower surface of the workbench (2).

3. The ball valve processing auxiliary device that water conservancy pipeline was used of claim 1, its characterized in that: the number of the fixing plates (24) is two, the two fixing plates (24) are positioned on the same straight line, and the screw rod (26) penetrates through one fixing plate (24) in a rotating mode and is connected to the outer surface of the other fixing plate (24) in a rotating mode.

4. The ball valve processing auxiliary device that water conservancy pipeline was used of claim 1, its characterized in that: first rack (28) is tangent with first support ring (3), and equidistant fixedly connected with three connecting block (210) respectively of first support ring (3) upper surface, three connecting block (210) respectively with second support ring (4) lower surface fixed connection.

5. The ball valve processing auxiliary device that water conservancy pipeline was used of claim 1, its characterized in that: the center of the outer surface of the three connecting rods (22) is respectively connected with the lower surface of the second supporting ring (4) in a rotating manner, and the first supporting ring (3) is connected with the center of the upper surface of the workbench (2) in a rotating manner.

6. The ball valve processing auxiliary device that water conservancy pipeline was used of claim 2, its characterized in that: the outer surface of the connecting shaft (12) rotates to penetrate through one side of the outer surface of the operating bracket (1), and the lower surface of the second bevel gear (14) is rotatably connected with the center of the lower surface of the operating bracket (1).

7. The ball valve processing auxiliary device that water conservancy pipeline was used of claim 2, its characterized in that: the threaded sleeve (17) rotates to penetrate through the center of the upper surface of the operating support (1), the two sides of the lower surface of the workbench (2) are respectively and fixedly connected with a limiting shaft (18), and the limiting shaft (18) penetrates through the upper surface of the operating support (1) in a sliding mode.