CN210890334U

CN210890334U - Laborsaving valve convenient to use

Info

Publication number: CN210890334U
Application number: CN201921574419.2U
Authority: CN
Inventors: 苏琳琳
Original assignee: Shanxi Kaiwei Valve Co Ltd
Current assignee: Shanxi Kaiwei Valve Co Ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-06-30
Anticipated expiration: 2029-09-21

Abstract

The utility model discloses a labor-saving valve convenient to use, which comprises a valve cover, an adjusting rod and an operating panel, wherein the valve cover comprises a hemispherical cover and a stabilizing disc, the utility model solves the problems that the prior valve has simple structure and single use mode, is difficult to operate in the use process, especially easily rusts and falls into a large amount of dust after the valve is used for a long time, thereby causing the problem that the user is very labor-consuming when the user rotates the valve in the traditional mode, the structure of a clamping joint is arranged to ensure that the user can clamp a clamping plate in a clamping groove to rotate and use when the user normally uses the valve, when the user feels more labor or is difficult to rotate a threaded rod, the sleeve can be elongated, the clamping plate is taken out from the clamping groove, then a rotary lug is clamped in the clamping groove, and the sleeve is used as an arm of force to rotate the threaded rod, the user can rotate the threaded rod more laborsavingly.

Description

Laborsaving valve convenient to use

Technical Field

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

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing countercurrent, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for a valve of a fluid control system, has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complicated automatic control system, 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, is divided into a cast iron valve, a cast steel valve, a stainless steel valve, a chromium molybdenum vanadium steel valve, a dual-phase steel valve, a plastic valve, a nonstandard customized valve and the like according to the material, is produced along with the production of a fluid pipeline, when brine is absorbed from a salt well in ancient China to produce salt, a cork valve is used in the pipeline, and when the ancient Egypt people build large-scale water conservancy for preventing the overflow of the Nile river, similar wooden cocks have been used to control the distribution of water flow, these are rudimentary forms of valves, and a large number of applications of industrial valves have begun since the start of the watt's steam engine.

The utility model discloses an inventor discovers, current valve simple structure, and the using-way is single, and the in-process operation that uses is comparatively hard, especially inside rust easily after the valve is used for a long time and fall into a large amount of dusts to it is very hard to lead to the user to rotate the valve in user's traditional mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laborsaving valve convenient to use aims at improving current valve simple structure, and the using-way is single, and the in-process operation of using is comparatively hard, especially inside rust easily after the valve is used for a long time and fall into a large amount of dusts to lead to the very hard problem of user when user's traditional mode rotates the valve.

The utility model discloses a realize like this:

a labor-saving valve convenient to use comprises a valve cover, an adjusting rod and an operating panel, wherein the valve cover comprises a hemispherical cover and a stabilizing disc, the stabilizing disc is installed on the upper end face of the hemispherical cover and fixedly connected with the hemispherical cover through a bolt, the adjusting rod comprises a threaded rod and a clamping head, the threaded rod is vertically installed in the middle of the stabilizing disc and rotatably connected with the stabilizing disc through threads, the clamping head is arranged at the head of the threaded rod, the clamping head and the threaded rod are integrally formed, the operating panel comprises a rotary disc and a sleeve, the sleeve is installed inside the clamping head and rotatably connected with the clamping head, a user can further fix the hemispherical cover through the stabilizing disc through the structural arrangement of the valve cover to use, the user can conveniently hold the valve through an operating handle, and then the user can better relatively rotate the operating panel, through the structure setting to the regulating lever guarantee that the user can adjust sealed position of dish through rotating the threaded rod, through the structure setting to the operation panel come convenient to use person can increase the purpose of the arm of force when rotating through the auxiliary rod.

Further, sealed dish is installed to the threaded rod lower extreme, the threaded rod sets up the center department at sealed dish up end, and threaded rod and sealed dish fixed connection, through setting up sealed dish be convenient for reciprocate and then reach the purpose of opening and closing the valve chamber under the drive of threaded rod.

Further, joint head middle part is provided with the draw-in groove, install the engaging lug in the draw-in groove, engaging lug and joint head fixed connection, when the cooperation engaging lug that is convenient for through setting up the draw-in groove rotates, also the easy to assemble engaging lug uses simultaneously, guarantees to change the ear joint when the draw-in groove is inside, and the sleeve pipe is the shrink inside the draw-in groove, and the person of facilitating the use can take the carousel up when needs.

Further, the sleeve pipe comprises a plurality of connecting rods, sliding connection between the connecting rods, and the terminal surface still fixedly is provided with engaging lug matched with and changes the ear under the sleeve pipe, sets up through the structure to the sheathed tube and guarantees can contract inside the draw-in groove when not needing, rotates horizontal position when needs, can extend the arm of force as rotating threaded rod and use, and then reduces the user's effort when operating through increasing the arm of force.

Further, the cardboard with draw-in groove matched with is installed to the carousel lower extreme, the terminal surface is fixed mutually with the sleeve pipe up end under the cardboard, the auxiliary rod is still installed to the carousel up end, the auxiliary rod rotates with the carousel to be connected, uses through the structure setting to the cardboard cooperation draw-in groove, guarantees that the user can drive the threaded rod and rotate the use when rotating the carousel, sets up convenient to use person through the auxiliary rod and can place its rotation in the carousel when not using, does not influence the normal use of carousel, but just can overturn the auxiliary rod from the carousel when the user rotates the carousel when comparatively hard, and convenient to use person is more laborsaving uses in the operation.

Further, still be provided with the operating handle on the steady dish, the operating handle symmetry sets up in the both sides of steady dish, and operating handle and steady dish fixed connection, comes the better holding of person of facilitating the use through setting up to operating handle and stabilizes the dish, and the person of facilitating the use better operates and uses.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model designs a labor-saving valve which is convenient to use by researching the traditional valve structure and the using process, and is convenient for users to adopt other modes to assist the users to open the valve in a labor-saving way when the user is not easy to rotate, thereby effectively solving the problems that the prior valve has simple structure, single using mode and laborious operation in the using process, especially the inner part of the valve is easy to rust and a large amount of dust falls after long-term use, thereby leading the users to have very labor-consuming problem when the users rotate the valve in the traditional mode, the clamping plate can be ensured to be rotated and used in the clamping groove when the users normally use by arranging the structure of the clamping head, when the users feel that the labor is too great or the threaded rod is difficult to rotate, the sleeve can be elongated, and the clamping plate can be taken out from the clamping groove, then will change the ear joint in the draw-in groove to the sleeve pipe rotates the threaded rod for the arm of force and uses, lets the rotation threaded rod that the user can be more laborsaving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a perspective view of the device of the present invention;

FIG. 2 is a schematic structural view of the valve cover of FIG. 1;

FIG. 3 is a front view of the device of FIG. 2;

FIG. 4 is a schematic view of the structure of the adjustment lever of FIG. 1;

FIG. 5 is a top view of the device shown in FIG. 4;

FIG. 6 is a schematic view of the structure of the operation panel shown in FIG. 5;

fig. 7 is a front view of the device of fig. 6.

In the figure: 1. a valve cover; 11. a hemispherical cover; 12. a stabilizing disc; 121. an operating handle; 2. adjusting a rod; 21. a threaded rod; 211. sealing the disc; 22. a clamping head; 221. a card slot; 222. connecting lugs; 3. an operation panel; 31. a turntable; 311. clamping a plate; 312. an auxiliary lever; 32. a sleeve; 321. and (5) ear turning.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, a labor-saving valve convenient to use comprises a valve cover 1, an adjusting rod 2 and an operating panel 3, wherein the valve cover 1 comprises a hemispherical cover 11 and a stabilizing disc 12, the stabilizing disc 12 is installed on the upper end surface of the hemispherical cover 11, and the stabilizing disc 12 is fixedly connected with the hemispherical cover 11 through bolts, through researching the traditional valve structure and the using process, the labor-saving valve convenient to use is designed, a user can conveniently use the valve by adopting other modes to assist the user to save labor when the user is not easy to rotate to open the valve, the problems that the existing valve is simple in structure, single in using mode, labor-saving in operation is caused in the using process, especially, the valve is easy to rust and fall into a large amount of dust after being used for a long time, and the user is very labor-saving when the user rotates the valve in the traditional mode are effectively solved, the valve cover 1 is structurally arranged, so that a user can further fix the hemispherical cover 11 for use through the stabilizing disc 12, the user can hold the valve through the operating handle 121 when rotating the valve, the user can further rotate the operating disc 3 relatively, the stabilizing disc 12 is further provided with the operating handle 121, the operating handle 121 is symmetrically arranged on two sides of the stabilizing disc 12, the operating handle 121 is fixedly connected with the stabilizing disc 12, the user can better hold the stabilizing disc through the arrangement of the operating handle 121, and the user can better operate and use the valve;

the adjusting rod 2 comprises a threaded rod 21 and a clamping joint 22, the threaded rod 21 is vertically installed in the middle of the stabilizing disc 12, the threaded rod 21 is rotatably connected with the stabilizing disc 12 through threads, the clamping joint 22 is arranged at the head of the threaded rod 21, the clamping joint 22 and the threaded rod 21 are integrally formed, the position of the sealing disc 211 can be adjusted by rotating the threaded rod 21 by the aid of structural setting of the adjusting rod 2, the clamping plate 311 can be clamped in the clamping groove to rotate and use when the user normally uses the clamping joint 22, when the user feels hard or is difficult to rotate the threaded rod 21, the sleeve 32 can be elongated, the clamping plate 311 can be taken out of the clamping groove 221, the rotating lug 321 is clamped in the clamping groove 221, the threaded rod 21 is rotated by taking the sleeve 32 as a force arm, and the threaded rod 21 can be rotated by the user in a labor-saving manner, the lower end of the threaded rod 21 is provided with a sealing disc 211, the threaded rod 21 is arranged at the center of the upper end face of the sealing disc 211, the threaded rod 21 is fixedly connected with the sealing disc 211, the sealing disc 211 is convenient to move up and down under the driving of the threaded rod 21, and the purpose of opening and closing a valve cavity is achieved (the specific opening and closing process belongs to the prior art and is not described herein), a clamping groove 221 is formed in the middle of the clamping head 22, a connecting lug 222 is installed in the clamping groove 221, the connecting lug 222 is fixedly connected with the clamping head 22, when the clamping groove 221 is arranged, the clamping lug 321 is convenient to rotate in a matched mode, meanwhile, the connecting lug 222 is convenient to install for use, when the clamping lug 321 is clamped in the clamping groove 221, the sleeve 32 is contracted in the clamping groove 221, and a user can take the rotary disc 31;

the operating panel 3 comprises a rotary disc 31 and a sleeve 32, the sleeve 32 is arranged inside the clamping joint 22, the sleeve 32 is rotatably connected with the clamping joint 22, the purpose of increasing the force arm during rotation through an auxiliary rod 312 is facilitated by the structural arrangement of the operating panel 3, a clamping plate 311 matched with a clamping groove 221 is arranged at the lower end of the rotary disc 31, the lower end face of the clamping plate 311 is fixed with the upper end face of the sleeve 32, an auxiliary rod 312 is further arranged on the upper end face of the rotary disc 31, the auxiliary rod 312 is rotatably connected with the rotary disc 31, the clamping plate 311 is structurally arranged to be matched with the clamping groove 221 for use, the threaded rod 21 can be driven to rotate and use when the rotary disc 31 is rotated by a user, the auxiliary rod 312 can be conveniently placed in the rotary disc 31 when the user is not used, the normal use of the rotary disc 31 is not influenced, but the auxiliary rod 312 can be turned out from the rotary disc 31 when the user is hard to rotate the rotary disc, more laborsaving operation of convenient to use person is used, sleeve pipe 32 comprises a plurality of connecting rods, sliding connection between the connecting rods, and sleeve pipe 32 lower extreme face still fixed be provided with engaging lug 222 matched with and change ear 321, can contract inside draw-in groove 221 when guaranteeing not to need through the structure setting to sleeve pipe 32, rotate horizontal position when needs, can extend and use as the arm of force of rotating threaded rod 21, and then reduce the hard of user when operating through increasing the arm of force.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a laborsaving valve convenient to use, includes valve gap (1), adjusts pole (2) and operation panel (3), its characterized in that: valve gap (1) is including hemisphere lid (11) and stabilizer disc (12), the up end at hemisphere lid (11) is installed in stabilizer disc (12), and stabilizer disc (12) pass through bolt and hemisphere lid (11) fixed connection, it includes threaded rod (21) and joint (22) to adjust pole (2), threaded rod (21) are installed perpendicularly at the middle part of stabilizer disc (12), and threaded rod (21) rotate with stabilizer disc (12) through the screw thread and are connected, joint (22) set up the head at threaded rod (21), and joint (22) and threaded rod (21) integrated into one piece, operation panel (3) are including carousel (31) and sleeve pipe (32), the inside at joint (22) is installed in sleeve pipe (32), and sleeve pipe (32) rotate with joint (22) and are connected.

2. The labor-saving valve convenient to use as claimed in claim 1, wherein the sealing disc (211) is installed at the lower end of the threaded rod (21), the threaded rod (21) is arranged at the center of the upper end face of the sealing disc (211), and the threaded rod (21) is fixedly connected with the sealing disc (211).

3. The labor-saving valve convenient to use as claimed in claim 2, wherein a clamping groove (221) is arranged in the middle of the clamping connector (22), a connecting lug (222) is installed in the clamping groove (221), and the connecting lug (222) is fixedly connected with the clamping connector (22).

4. The labor-saving valve convenient to use as claimed in claim 3, wherein the sleeve (32) is composed of a plurality of connecting rods, the connecting rods are connected in a sliding manner, and the lower end surface of the sleeve (32) is further fixedly provided with a rotating lug (321) matched with the connecting lug (222).

5. The labor-saving valve convenient to use as claimed in claim 4, wherein a clamping plate (311) matched with the clamping groove (221) is installed at the lower end of the rotary plate (31), the lower end face of the clamping plate (311) is fixed with the upper end face of the sleeve (32), an auxiliary rod (312) is further installed on the upper end face of the rotary plate (31), and the auxiliary rod (312) is rotatably connected with the rotary plate (31).

6. The labor-saving valve convenient to use as claimed in claim 5, wherein the stabilizing disc (12) is further provided with operating handles (121), the operating handles (121) are symmetrically arranged on two sides of the stabilizing disc (12), and the operating handles (121) are fixedly connected with the stabilizing disc (12).