CN210600404U

CN210600404U - Valve hand wheel transmission mechanism

Info

Publication number: CN210600404U
Application number: CN201921729522.XU
Authority: CN
Inventors: 裘观阳; 俞雅丽; 俞海洋
Original assignee: Hangzhou Xiaoshan Chuangye Metal Components Co Ltd
Current assignee: Hangzhou Xiaoshan Chuangye Metal Components Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-05-22
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to the technical field of valve transmission mechanisms, in particular to a valve hand wheel transmission mechanism, which comprises a valve pipe, a communication pipe and a mounting seat, wherein the bottom of the valve pipe is fixedly provided with the communication pipe, the inside of the communication pipe is fixedly provided with a pipe plug, the top of the valve pipe is fixedly provided with a pipe orifice, the top of the pipe orifice is fixedly provided with the mounting seat, the bottom of the mounting seat positioned in the valve pipe is fixedly provided with a fixed seat, the top of the mounting seat is fixedly provided with a threaded rod socket, the top of the threaded rod socket is fixedly provided with a threaded rod, the outer side of the top of the threaded rod is fixedly provided with a threaded groove, the top of the threaded rod is fixedly provided with a valve runner, both sides of the top of the pipe orifice are fixedly provided with a fixed rod, the pipe sleeve is fixedly arranged between the mounting rods, and the device is simple in structure, long in service life and time-saving and labor-saving.

Description

Valve hand wheel transmission mechanism

Technical Field

The utility model relates to a valve drive mechanism technical field specifically is a valve hand wheel drive mechanism.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, and the like according to the material.

The valve can be controlled by adopting various transmission modes, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic hydraulic, electrohydraulic, pneumatic hydraulic, spur gear, bevel gear drive and the like; the valve can be operated according to the preset requirement under the action of pressure, temperature or other forms of sensing signals, or can be simply opened or closed without depending on the sensing signals, and the valve can make the opening and closing piece perform lifting, sliding, swinging or rotating motion by depending on a driving or automatic mechanism, so that the size of the flow passage area of the valve can be changed to realize the control function of the valve.

The existing manual valve transmission mechanism is simple, damage is caused in long-time use, and the service life of a product is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve handle drive mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a valve hand wheel transmission mechanism comprises a valve pipe, a communication pipe and a mounting seat, wherein the bottom of the valve pipe is fixedly provided with the communication pipe, the inside of the communication pipe is fixedly provided with a pipeline plug, the top of the valve pipe is fixedly provided with a pipe orifice, the top of the pipe orifice is fixedly provided with the mounting seat, the mounting seat is positioned at the bottom of the inside of the valve pipe and is fixedly provided with a fixing seat, two sides of the fixing seat are both fixedly provided with a plugging block, the side walls of the two sides of the inside of the valve pipe are fixedly provided with grooves, the top of the mounting seat is fixedly provided with a threaded rod socket, the top of the threaded rod socket is fixedly provided with a threaded rod, the outer side of the top of the threaded rod is fixedly provided with a threaded groove, the top of the threaded rod is fixedly provided with a valve, the top fixed mounting of installation pole has the set screw, fixed mounting has the pipe box between the installation pole.

Preferably, the valve pipe is communicated with the communicating pipe.

Preferably, the fixing rod penetrates through the mounting rod and the fixing screw is sleeved on the top of the fixing rod.

Preferably, the threaded rod penetrates through the interior of the valve tube and is connected with the pipeline plug.

Preferably, the pipe sleeve is sleeved on the outer side of the threaded rod.

Preferably, the valve rotating wheel is in transmission connection with the threaded rod.

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

1. the utility model discloses in, through setting up the pipe box, the protection threaded rod that can be better avoids the threaded rod to produce the condition such as skew in long-time use to the life that leads to the device significantly reduces, thereby the incremental cost.

2. The utility model discloses in, through setting up the fixing base, can take out the fixing base from the mouth of pipe through the mount pad, clear up the inside of fixing base and valve pipe, avoid long-time the use to lead to the condition such as rust to the efficiency of valve runner is rotated in the influence, a large amount of manpowers have effectually been practiced thrift, convenience more.

3. The utility model discloses in, through setting up the installation pole, can will install the pole uninstallation through the fixed screw, the convenient dismantlement to the device has been installed, has practiced thrift a large amount of time, also more convenient when carrying the installation simultaneously, comparatively laborsaving.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the position A of the present invention;

in the figure: 1. a valve tube; 2. a communicating pipe; 3. a pipe orifice; 4. fixing the rod; 5. mounting a rod; 6. fixing screws; 7. a thread groove; 8. a valve runner; 9. pipe sleeve; 10. a threaded rod; 11. a threaded rod socket; 12. a mounting seat; 13. a pipe plug; 14. a fixed seat; 15. an insertion block; 16. and (4) a groove.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a valve hand wheel transmission mechanism comprises a valve pipe 1, a communicating pipe 2 and a mounting seat 12, wherein the communicating pipe 2 is fixedly mounted at the bottom of the valve pipe 1, the valve pipe 1 is communicated with the communicating pipe 2, a pipeline plug 13 is fixedly mounted inside the communicating pipe 2, a pipe orifice 3 is fixedly mounted at the top of the valve pipe 1, the mounting seat 12 is fixedly mounted at the top of the pipe orifice 3, a fixing seat 14 is fixedly mounted at the bottom of the mounting seat 12, which is positioned inside the valve pipe 1, the fixing seat 14 can be taken out of the pipe orifice 3 through the mounting seat 12, the fixing seat 14 and the inside of the valve pipe 1 are cleaned, the situation of rusting and the like caused by long-time use is avoided, thereby the efficiency of rotating a valve rotating wheel 8 is influenced, a large amount of manpower is effectively saved, more convenience is achieved, inserting blocks 15 are fixedly mounted at both sides of the fixing seat, the top of the mounting seat 12 is fixedly provided with a threaded rod socket 11, the top of the threaded rod socket 11 is fixedly provided with a threaded rod 10, the threaded rod 10 penetrates through the inside of the valve tube 1 and is connected with the pipeline plug 13, the outer side of the top of the threaded rod 10 is fixedly provided with a threaded groove 7, the top of the threaded rod 10 is fixedly provided with a valve runner 8, the valve runner 8 is in transmission connection with the threaded rod 10, both sides of the top of the tube orifice 3 are fixedly provided with fixing rods 4, the top of the fixing rod 4 is fixedly provided with a mounting rod 5, the mounting rod 5 can be unloaded through a fixing screw 6, the device is conveniently disassembled and mounted, a large amount of time is saved, the device is more convenient and labor-saving when being carried and mounted, the fixing screw 6 is fixedly mounted at the top of the mounting rod 5, the fixing rod 4, the pipe sleeve 9 is fixedly arranged between the mounting rods 5, the threaded rod 10 can be better protected, the situation that the threaded rod 10 generates deviation in long-time use and the like is avoided, the service life of the device is greatly shortened, the cost is increased, and the pipe sleeve 9 is sleeved on the outer side of the threaded rod 10.

The utility model discloses work flow: during the use, through pipe box 9, protection threaded rod 10 that can be better, avoid threaded rod 10 to produce the condition such as skew in long-time use, thereby lead to the life significantly reduced of device, thereby increase the cost, through fixing base 14, can take out fixing base 14 from mouth of pipe 3 through mount pad 12, clear up fixing base 14 and valve pipe 1's inside, avoid long-time use to lead to the condition such as rust, thereby influence the efficiency of rotating valve runner 8, a large amount of manpowers has effectually been practiced thrift, and is more convenient, installation pole 5 can be through the uninstallation of fixing screw 6 with installation pole 5, the convenient dismantlement has been installed to the device, a large amount of time has been practiced thrift, also more convenience when carrying the installation simultaneously, and is comparatively laborsaving, the device is simple in structure, long service life and more labour saving and time saving.

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 valve hand wheel drive mechanism, includes valve pipe (1), communicating pipe (2) and mount pad (12), its characterized in that: the bottom fixed mounting of valve pipe (1) has communicating pipe (2), the inside fixed mounting of communicating pipe (2) has pipeline stopper (13), the top fixed mounting of valve pipe (1) has mouth of pipe (3), the top fixed mounting of mouth of pipe (3) has mount pad (12), the bottom fixed mounting that mount pad (12) is located valve pipe (1) inside has fixing base (14), the equal fixed mounting in both sides of fixing base (14) has grafting piece (15), fixed mounting on the lateral wall of valve pipe (1) inside both sides has recess (16), the top fixed mounting of mount pad (12) has threaded rod socket (11), the top fixed mounting of threaded rod socket (11) has threaded rod (10), the outside fixed mounting at threaded rod (10) top has thread groove (7), the top fixed mounting of threaded rod (10) has valve runner (8), the equal fixed mounting in both sides at mouth of pipe (3) top has dead lever (4), the top fixed mounting of dead lever (4) has installation pole (5), the top fixed mounting of installation pole (5) has set screw (6), fixed mounting has pipe box (9) between installation pole (5).

2. A valve handle drive according to claim 1, wherein: the valve pipe (1) is communicated with the communicating pipe (2).

3. A valve handle drive according to claim 1, wherein: the fixing rod (4) penetrates through the mounting rod (5) and the fixing screw (6) is sleeved on the top of the fixing rod (4).

4. A valve handle drive according to claim 1, wherein: the threaded rod (10) penetrates through the interior of the valve pipe (1) and is connected with the pipeline plug (13).

5. A valve handle drive according to claim 1, wherein: the pipe sleeve (9) is sleeved on the outer side of the threaded rod (10).

6. A valve handle drive according to claim 1, wherein: the valve rotating wheel (8) is in transmission connection with the threaded rod (10).