CN211550708U

CN211550708U - Use laborsaving valve

Info

Publication number: CN211550708U
Application number: CN201922093528.9U
Authority: CN
Inventors: 崔旭
Original assignee: 陈金珠
Current assignee: Beijing Jintai mechanical equipment Co.,Ltd.
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-22
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a use laborsaving valve, which comprises a valve body, the spacing pipe of top fixedly connected with of valve body, the first holding ring of top fixedly connected with of spacing pipe, the top fixedly connected with second holding ring of first holding ring, the first diaphragm of top fixedly connected with of second holding ring, the rotatory handle of one side fixedly connected with at first diaphragm top, the one end of rotatory handle extends to the inner chamber of first diaphragm and the first bevel gear of fixedly connected with. The utility model discloses a cooperation of first diaphragm, rotatory handle, first bevel gear, first threaded rod, second bevel gear, first belt pulley, second threaded rod, second belt pulley, thread bush, slider, spout and second diaphragm is used, possesses the advantage of handle telescopic, has solved current valve handle and has not had flexible function many, and traditional handle is too short, can be more hard problem when using the valve.

Description

Use laborsaving valve

Technical Field

The utility model relates to the technical field of valves, specifically be a use laborsaving valve.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters of a conveying medium, and can be divided into a shut-off valve, a check valve, a regulating valve and the like according to functions of the valve, wherein the valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, the valve used for the fluid control system is a valve from a simplest stop valve to various valves used in a very complicated automatic control system, the variety and the specification of the valve are quite various, the valve can be used for controlling the flow of various types of liquid such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, most of the existing valve handles do not have the function of expansion and contraction, and the traditional handle is too short and is relatively labor-consuming when the valve is.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a use laborsaving valve possesses the advantage of handle telescopic, has solved current valve handle and has not had flexible function more, and traditional handle is too short, can be more hard problem when using the valve.

In order to achieve the above object, the utility model provides a following technical scheme: a valve saving labor in use comprises a valve body, wherein the top of the valve body is fixedly connected with a limiting pipe, the top of the limiting pipe is fixedly connected with a first positioning ring, the top of the first positioning ring is fixedly connected with a second positioning ring, the top of the second positioning ring is fixedly connected with a first transverse plate, one side of the top of the first transverse plate is fixedly connected with a rotating handle, one end of the rotating handle extends to the inner cavity of the first transverse plate and is fixedly connected with a first bevel gear, the tops of two sides of the inner cavity of the first transverse plate are fixedly connected with a first threaded rod through bearings, the surface of the first threaded rod is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the surface of the first threaded rod is fixedly connected with a first belt pulley, and the bottoms of two sides of the inner cavity of the first transverse plate are fixedly connected with a second, the fixedly connected with second belt pulley of second threaded rod, be connected through belt transmission between first belt pulley and the second belt pulley, the equal threaded connection in surface of first threaded rod and second threaded rod has the thread bush, one side fixedly connected with slider of thread bush, the spout that the cooperation slider used is all seted up to the top and the bottom of first diaphragm inner chamber, slider and spout sliding connection, the relative one side of two thread bushes all is through installation piece fixedly connected with second diaphragm, the one end of second diaphragm extends to the outside of first diaphragm.

Preferably, the top of the second positioning ring is fixedly connected with a first bolt, and the bottom of the first bolt penetrates through the second positioning ring and extends to the inner cavity of the first positioning ring.

Preferably, the two sides of the valve body are fixedly connected with third positioning rings, one side of each third positioning ring is fixedly connected with a fourth positioning ring, and one side of each fourth positioning ring is communicated with a connecting pipe.

Preferably, a second bolt is fixedly connected to one side of the fourth positioning ring, and the second bolt penetrates through the fourth positioning ring and extends to the inner cavity of the third positioning ring.

Preferably, the valve body is elliptical, and the surface of the rotating handle is provided with anti-skid grains.

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

1. the utility model discloses a cooperation of first diaphragm, rotatory handle, first bevel gear, first threaded rod, second bevel gear, first belt pulley, second threaded rod, second belt pulley, thread bush, slider, spout and second diaphragm is used, possesses the advantage of handle telescopic, has solved current valve handle and has not had flexible function many, and traditional handle is too short, can be more hard problem when using the valve.

2. The utility model discloses a set up first bolt, can be convenient for connect first holding ring and second holding ring, through setting up the second bolt, can be convenient for connect third holding ring fourth holding ring, through setting up anti-skidding line, can conveniently rotate rotatory handle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a valve body; 2. a limiting pipe; 3. a first positioning ring; 4. a second positioning ring; 5. a first transverse plate; 6. rotating the handle; 7. a first bevel gear; 8. a first threaded rod; 9. a second bevel gear; 10. a first pulley; 11. a second threaded rod; 12. a second pulley; 13. a threaded sleeve; 14. a slider; 15. a chute; 16. a second transverse plate; 17. a first bolt; 18. a third positioning ring; 19. a fourth retaining ring; 20. and a second bolt.

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. 1-3, a labor-saving valve comprises a valve body 1, a limiting tube 2 fixedly connected to the top of the valve body 1, a first positioning ring 3 fixedly connected to the top of the limiting tube 2, a second positioning ring 4 fixedly connected to the top of the first positioning ring 3, a first transverse plate 5 fixedly connected to the top of the second positioning ring 4, a rotating handle 6 fixedly connected to one side of the top of the first transverse plate 5, one end of the rotating handle 6 extending to the inner cavity of the first transverse plate 5 and fixedly connected to a first bevel gear 7, a first threaded rod 8 fixedly connected to the top of each of the two sides of the inner cavity of the first transverse plate 5 through a bearing, a second bevel gear 9 fixedly connected to the surface of the first threaded rod 8, the first bevel gear 7 engaged with the second bevel gear 9, a first belt pulley 10 fixedly connected to the surface of the first threaded rod 8, and a second threaded rod 11 fixedly connected to the bottom of each of the two sides of the, a second belt pulley 12 is fixedly connected with a second threaded rod 11, the first belt pulley 10 is connected with the second belt pulley 12 through belt transmission, threaded sleeves 13 are respectively in threaded connection with the surfaces of the first threaded rod 8 and the second threaded rod 11, a slide block 14 is fixedly connected with one side of each threaded sleeve 13, slide grooves 15 matched with the slide block 14 for use are respectively formed in the top and the bottom of the inner cavity of the first transverse plate 5, the slide blocks 14 are in sliding connection with the slide grooves 15, a second transverse plate 16 is fixedly connected with one opposite side of each threaded sleeve 13 through a mounting block, one end of each second transverse plate 16 extends to the outer part of the first transverse plate 5, a first bolt 17 is fixedly connected with the top of the second positioning ring 4, the first positioning ring 3 and the second positioning ring 4 can be conveniently connected through the arrangement of the first bolt 17, the bottom of the first bolt 17 penetrates through the second positioning ring 4 and extends to the inner cavity of the first positioning ring 3, third positioning rings 18 are fixedly connected with, one side of the third positioning ring 18 is fixedly connected with a fourth positioning ring 19, one side of the fourth positioning ring 19 is communicated with a connecting pipe, one side of the fourth positioning ring 19 is fixedly connected with a second bolt 20, the third positioning ring 18 and the fourth positioning ring 19 can be conveniently connected by arranging the second bolt 20, the second bolt 20 penetrates through the fourth positioning ring 19 and extends to the inner cavity of the third positioning ring 18, the valve body 1 is elliptical, the surface of the rotating handle 6 is provided with anti-skid grains, the rotating handle 6 can be conveniently rotated by arranging the anti-skid grains, and through the matching use of the first transverse plate 5, the rotating handle 6, the first bevel gear 7, the first threaded rod 8, the second bevel gear 9, the first belt pulley 10, the second threaded rod 11, the second belt pulley 12, the threaded sleeve 13, the sliding block 14, the sliding chute 15 and the second transverse plate 16, the advantage of telescopic handle is provided, and the problem that the existing valve handle does not have the telescopic function is solved, the traditional handle is too short, and can be relatively laborious when using the valve.

During the use, operating personnel is through rotating rotatory handle 6, rotatory handle 6 rotates and drives first bevel gear 7 and rotate, first bevel gear 7 rotates and drives second bevel gear 9 and rotate, second bevel gear 9 rotates and drives first threaded rod 8 and rotate, first threaded rod 8 rotates and drives first belt pulley 10 and rotate, first belt pulley 10 rotates and drives second threaded rod 11 and rotate, first threaded rod 8 and second threaded rod 11 rotate and drive the thread bush 13 and remove, the thread bush 13 removes and drives second diaphragm 16 and remove, the length of valve handle can be adjusted in the removal of second diaphragm 16, thereby reach laborsaving effect.

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 use laborsaving valve, includes valve body (1), its characterized in that: the top of the valve body (1) is fixedly connected with a limiting pipe (2), the top of the limiting pipe (2) is fixedly connected with a first positioning ring (3), the top of the first positioning ring (3) is fixedly connected with a second positioning ring (4), the top of the second positioning ring (4) is fixedly connected with a first transverse plate (5), one side of the top of the first transverse plate (5) is fixedly connected with a rotating handle (6), one end of the rotating handle (6) extends to the inner cavity of the first transverse plate (5) and is fixedly connected with a first bevel gear (7), the tops of two sides of the inner cavity of the first transverse plate (5) are fixedly connected with a first threaded rod (8) through bearings, the surface of the first threaded rod (8) is fixedly connected with a second bevel gear (9), the first bevel gear (7) is meshed with the second bevel gear (9), the surface of the first threaded rod (8) is fixedly connected with a first belt pulley (10), the bottoms of the two sides of the inner cavity of the first transverse plate (5) are fixedly connected with second threaded rods (11) through bearings, the second threaded rod (11) is fixedly connected with a second belt pulley (12), the first belt pulley (10) is in transmission connection with the second belt pulley (12) through a belt, the surfaces of the first threaded rod (8) and the second threaded rod (11) are both in threaded connection with a threaded sleeve (13), one side of the threaded sleeve (13) is fixedly connected with a sliding block (14), the top and the bottom of the inner cavity of the first transverse plate (5) are both provided with sliding grooves (15) matched with the sliding block (14) for use, the sliding block (14) is connected with the sliding groove (15) in a sliding way, one side of the two thread sleeves (13) which is opposite is fixedly connected with a second transverse plate (16) through a mounting block, one end of the second transverse plate (16) extends to the outside of the first transverse plate (5).

2. A labor-saving valve as defined in claim 1, wherein: the top of the second positioning ring (4) is fixedly connected with a first bolt (17), and the bottom of the first bolt (17) penetrates through the second positioning ring (4) and extends to the inner cavity of the first positioning ring (3).

3. A labor-saving valve as defined in claim 1, wherein: the valve is characterized in that a third positioning ring (18) is fixedly connected to the two sides of the valve body (1), a fourth positioning ring (19) is fixedly connected to one side of the third positioning ring (18), and a connecting pipe is communicated with one side of the fourth positioning ring (19).

4. A labor-saving valve as defined in claim 3, wherein: and a second bolt (20) is fixedly connected to one side of the fourth positioning ring (19), and the second bolt (20) penetrates through the fourth positioning ring (19) and extends to the inner cavity of the third positioning ring (18).

5. A labor-saving valve as defined in claim 1, wherein: the valve body (1) is elliptical, and the surface of the rotating handle (6) is provided with anti-skid grains.