CN216504743U

CN216504743U - Novel central line butterfly valve assembling tool

Info

Publication number: CN216504743U
Application number: CN202123377755.8U
Authority: CN
Inventors: 韩志刚
Original assignee: Jiayi Tianjin Automation Equipment Co ltd
Current assignee: Jiayi Tianjin Automation Equipment Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-13
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of butterfly valve production, and discloses a novel center line butterfly valve assembling tool, which comprises a bottom plate, wherein a fixed column is bolted at the top of the bottom plate, a lifting column is sleeved in the fixed column in a sliding manner, a first screw rod is connected with an internal thread of the lifting column, and the bottom of the first screw rod is rotationally connected with the inner wall of the fixed column; according to the utility model, the purpose of height adjustment can be achieved by rotating the fixed plate to enable the rotating rod to rotate and matching with the mode that the limiting head is clamped with the limiting hole under the action of the first spring, so that the rotating purpose can be achieved, the assembly efficiency is improved, the labor amount is reduced, the working efficiency is improved, and the assembly is convenient.

Description

Novel central line butterfly valve assembling tool

Technical Field

The utility model relates to the technical field of butterfly valve production, in particular to a novel center line butterfly valve assembling tool.

Background

The center line butterfly valve is a component for realizing the on-off and flow control of a pipeline system, and is widely applied to various fields of petroleum, chemical industry, metallurgy, hydropower and the like. At present, a center line butterfly valve is used as a component for realizing on-off and flow control of a pipeline system, and is widely applied to various fields such as petroleum, chemical engineering, metallurgy, hydropower and the like. In the known butterfly valve technology, a sealing structure is often used as a sealing form, and the sealing material is rubber, polytetrafluoroethylene or the like.

The existing assembly tool cannot adjust the height, the height of the common tool is fixed, the heights of workers are different, when the butterfly valve is assembled, the tool is too high or too low to be suitable, the use requirement is difficult to meet, the working efficiency is reduced, the tool cannot rotate, the common tool is placed on the ground or is installed on a workbench, once the installation direction cannot be changed, when the butterfly valve is assembled, the butterfly valve needs to be assembled by the workers in a running mode, the workload is increased, the working efficiency is reduced, and in order to solve the existing problems, the novel center line butterfly valve assembly tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel center line butterfly valve assembling tool which has the advantages of being capable of adjusting height and rotating and solves the problem that the existing assembling tool cannot adjust the height and cannot rotate.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel center line butterfly valve assembling tool comprises a bottom plate, wherein a fixed column is bolted to the top of the bottom plate, a lifting column is sleeved on the inner portion of the fixed column in a sliding mode, a first screw is connected to the inner portion of the lifting column in a threaded mode, the bottom of the first screw is rotatably connected with the inner wall of the fixed column, a first gear is fixedly sleeved on the surface of the first screw, a second gear is meshed with the surface of the first gear, a first crank is fixedly sleeved at the center of the rotating shaft of the second gear and rotatably sleeved with the inner wall of the fixed column, a rotating rod is sleeved on the inner wall of the lifting column in a rotating mode through a bearing, a fixed plate is arranged at the top of the rotating rod, a limiting head is embedded in the surface of the lifting column, a first spring is arranged between the limiting head and the inner wall of the lifting column, a limiting hole is formed in the bottom of the fixed plate and is connected with the limiting head in a clamping mode, the inside of fixed plate is provided with adjustment mechanism, adjustment mechanism's surperficial bolt has connect the bracing piece, the top of bracing piece is provided with the grip block, make the second gear drive first gear rotation through rotating first crank, first gear drives first screw rod and rotates the mode that makes the lift post along spout longitudinal movement, can reach the purpose of altitude mixture control, the practicality of device has been improved, the amount of labour has been reduced, work efficiency has been improved, make the dwang rotate and cooperate the spacing head with the mode of spacing hole joint under the effect of first spring through rotating the fixed plate, can reach the pivoted purpose, the efficiency of equipment has been improved, the amount of labour has been reduced, work efficiency is improved, convenient equipment.

Preferably, the adjusting mechanism comprises a second screw rod, and two ends of the second screw rod are rotatably connected with the inner wall of the fixing plate through bearings. The surface threaded connection of second screw rod has the slider, and the inner wall sliding connection of slider and fixed plate, and the top of slider and the bottom bolt of bracing piece, the one end bolt of second screw rod has the second crank, through setting up adjustment mechanism, can the not butterfly valve of equidimension of centre gripping, has improved the practicality of device.

Preferably, the surface bolt of bracing piece has the fixed block, the inside slip of fixed block has cup jointed flexible piece, and the surface bolt of flexible piece and grip block, be provided with the second spring between the inner wall of flexible piece and fixed block, through setting up fixed block, flexible piece and second spring, prevent that the grip block is not hard up, guarantee that the device is stable.

Preferably, the sliding block has been bolted on the surface of lift post, the sliding surface connection of sliding block has the spout, and the inner wall at the fixed column is seted up to the spout, through setting up sliding block and spout, prevents the skew of lift post.

Preferably, the surface of the clamping plate is provided with anti-slip threads, and the butterfly valve is prevented from slipping through the anti-slip threads.

Preferably, the bottom of the bottom plate is bolted with universal wheels, and the universal wheels are arranged. Facilitating the movement of the device.

Compared with the prior art, the utility model provides a novel center line butterfly valve assembling tool which has the following beneficial effects:

1. according to the utility model, the second gear drives the first gear to rotate by rotating the first crank, and the first gear drives the first screw to rotate so as to enable the lifting column to move longitudinally along the sliding groove, so that the purpose of height adjustment can be achieved, the practicability of the device is improved, the labor capacity is reduced, and the working efficiency is improved;

2. according to the utility model, the rotating rod is rotated by rotating the fixing plate and is matched with the limiting head to be clamped with the limiting hole under the action of the first spring, so that the purpose of rotation can be achieved, the assembly efficiency is improved, the labor capacity is reduced, the working efficiency is improved, and the assembly is convenient.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is an enlarged view of the structure of FIG. 2B according to the present invention.

In the figure: 1. a base plate; 2. fixing a column; 3. a lifting column; 4. a first screw; 5. a first gear; 6. a second gear; 7. a first crank; 8. rotating the rod; 9. a fixing plate; 10. a limiting head; 11. a first spring; 12. a limiting hole; 13. an adjustment mechanism; 14. a support bar; 15. a clamping plate; 16. a second screw; 17. a slider; 18. a second crank; 19. a fixed block; 20. a telescopic block; 21. a second spring; 22. a slider; 23. a chute; 24. anti-skid lines; 25. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a novel center line butterfly valve assembly tool comprises a bottom plate 1, a fixed column 2 is bolted on the top of the bottom plate 1, a lifting column 3 is slidably sleeved inside the fixed column 2, a first screw rod 4 is connected inside the lifting column 3 in a threaded manner, the bottom of the first screw rod 4 is rotatably connected with the inner wall of the fixed column 2, a first gear 5 is fixedly sleeved on the surface of the first screw rod 4, a second gear 6 is meshed on the surface of the first gear 5, a first crank 7 is fixedly sleeved on the rotating axis of the second gear 6, the first crank 7 is rotatably sleeved with the inner wall of the fixed column 2, a rotating rod 8 is rotatably sleeved on the inner wall of the lifting column 3 through a bearing, a fixed plate 9 is arranged on the top of the rotating rod 8, a limit head 10 is embedded in the surface of the lifting column 3, a first spring 11 is arranged between the limit head 10 and the inner wall of the lifting column 3, a limit hole 12 is formed in the bottom of the fixed plate 9, and spacing hole 12 and spacing head 10 joint, the inside of fixed plate 9 is provided with adjustment mechanism 13, adjustment mechanism 13's surface bolt has connect bracing piece 14, the top of bracing piece 14 is provided with grip block 15, make second gear 6 drive first gear 5 rotation through rotating first crank 7, first gear 5 drives first screw rod 4 and rotates the mode that makes lift post 3 along spout 23 longitudinal movement, can reach the purpose of altitude mixture control, the practicality of device has been improved, the amount of labour has been reduced, and work efficiency is improved, make dwang 8 rotate and cooperate the mode that spacing head 10 and spacing hole 12 joint under the effect of first spring 11 through rotating fixed plate 9, can reach the pivoted purpose, the efficiency of equipment has been improved, the amount of labour has been reduced, and work efficiency is improved, and convenient assembly.

Further, the adjusting mechanism 13 includes a second screw 16, and both ends of the second screw 16 are rotatably connected to the inner wall of the fixing plate 9 through bearings. The surface threaded connection of second screw rod 16 has slider 17, and the inner wall sliding connection of slider 17 and fixed plate 9, and the top of slider 17 and the bottom bolt of bracing piece 14, and the one end bolt of second screw rod 16 has second crank 18, through setting up adjustment mechanism 13, can the not butterfly valve of equidimension of centre gripping, has improved the practicality of device.

Further, the fixed block 19 has been bolted on the surface of bracing piece 14, and the inside slip of fixed block 19 is cup jointed flexible piece 20, and the surface bolt of flexible piece 20 and grip block 15 is provided with second spring 21 between the inner wall of flexible piece 20 and fixed block 19, through setting up fixed block 19, flexible piece 20 and second spring 21, prevents that grip block 15 is not hard up, guarantees that the device is stable.

Further, the sliding block 22 has been bolted on the surface of lift post 3, and the sliding surface connection of sliding block 22 has spout 23, and spout 23 sets up at the inner wall of fixed column 2, through setting up sliding block 22 and spout 23, prevents the skew of lift post 3.

Further, the surface of the clamping plate 15 is provided with anti-slip threads 24, and the butterfly valve is prevented from slipping through the anti-slip threads 24.

Furthermore, universal wheels 25 are bolted to the bottom of the bottom plate 1, and the universal wheels 25 are arranged. Facilitating the movement of the device.

When the lifting column is used, the first crank 7 is rotated, the first crank 7 drives the second gear 6 to rotate, the second gear 6 drives the first gear 5 to rotate, the first gear 5 drives the first screw rod 4 to rotate, and the first screw rod 4 rotates to enable the lifting column 3 to longitudinally move along the sliding groove 23, so that the purpose of adjusting the height is achieved;

rotating fixed plate 9, fixed plate 9 drives dwang 8 and rotates, makes spacing head 10 break away from the joint with spacing hole 12, and fixed plate 9 stops rotating fixed plate 9 when rotating to suitable position when fixed plate 9, and spacing head 10 is fixed with the direction of fixed plate 9 with spacing hole joint on fixed plate 9 under the effect of first spring 11 at this moment to reach the pivoted mesh.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel central line butterfly valve equipment frock, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is bolted with a fixed column (2), the inside of the fixed column (2) is sleeved with a lifting column (3) in a sliding mode, the inside of the lifting column (3) is in threaded connection with a first screw (4), the bottom of the first screw (4) is rotatably connected with the inner wall of the fixed column (2), a first gear (5) is fixedly sleeved on the surface of the first screw (4), a second gear (6) is meshed on the surface of the first gear (5), a first crank (7) is fixedly sleeved on the rotating axis of the second gear (6), the first crank (7) is rotatably sleeved with the inner wall of the fixed column (2), a rotating rod (8) is rotatably sleeved on the inner wall of the lifting column (3) through a bearing, a fixed plate (9) is arranged at the top of the rotating rod (8), and a limiting head (10) is embedded in the surface of the lifting column (3), be provided with first spring (11) between the inner wall of spacing head (10) and lift post (3), spacing hole (12) have been seted up to the bottom of fixed plate (9), and spacing hole (12) and spacing head (10) joint, the inside of fixed plate (9) is provided with adjustment mechanism (13), the surperficial bolt joint of adjustment mechanism (13) has bracing piece (14), the top of bracing piece (14) is provided with grip block (15).

2. The novel center line butterfly valve assembling tool according to claim 1, characterized in that: the adjusting mechanism (13) comprises a second screw (16), the two ends of the second screw (16) are rotatably connected with the inner wall of the fixing plate (9) through bearings, a sliding block (17) is connected to the surface of the second screw (16) in a threaded mode, the sliding block (17) is slidably connected with the inner wall of the fixing plate (9), the top of the sliding block (17) is bolted to the bottom of the supporting rod (14), and a second crank (18) is bolted to one end of the second screw (16).

3. The novel center line butterfly valve assembling tool according to claim 1, characterized in that: the surface of the supporting rod (14) is bolted with a fixing block (19), a telescopic block (20) is sleeved in the fixing block (19) in a sliding mode, the telescopic block (20) is in bolted connection with the surface of the clamping plate (15), and a second spring (21) is arranged between the inner wall of the telescopic block (20) and the inner wall of the fixing block (19).

4. The novel center line butterfly valve assembling tool according to claim 1, characterized in that: the surface of lift post (3) has bolted connection sliding block (22), the surperficial sliding connection of sliding block (22) has spout (23), and spout (23) are seted up at the inner wall of fixed column (2).

5. The novel center line butterfly valve assembling tool according to claim 1, characterized in that: the surface of the clamping plate (15) is provided with anti-skid grains (24).

6. The novel center line butterfly valve assembling tool according to claim 1, characterized in that: the bottom of the bottom plate (1) is bolted with universal wheels (25).