CN217255743U

CN217255743U - Valve body positioning structure convenient to operation

Info

Publication number: CN217255743U
Application number: CN202220446762.4U
Authority: CN
Inventors: 王志俊; 陆在奇; 孙赫
Original assignee: Shanghai Taopu Fluid Technology Co ltd
Current assignee: Shanghai Taopu Fluid Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-23
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a valve body positioning structure convenient for operation, which comprises a positioning seat, a control valve body and a limiting plate; the upper part of the positioning seat is connected with a control valve body through a bolt, and limiting plates are attached to the front side and the rear side of the control valve body; further comprising: elastic plates are arranged on the left side and the right side inside the positioning seat, and an upper clamping plate and a lower clamping plate are arranged at the upper end and the lower end of the connecting gear; both ends all are connected with the bevel gear subassembly around the holding tank. This valve body location structure convenient to operation is provided with the elastic plate, and when extruding the elastic plate, the elastic plate will drive the stay cord and remove to the other end of stay cord will drive the elasticity pivot through the fixed pulley and rotate, owing to the upper and lower both sides of connecting gear meshing respectively are connected with grip block and lower grip block, so make about the grip block will carry out spacing fixed to the member of extrusion elastic plate, so conveniently fix a position the installation to control valve body.

Description

Valve body positioning structure convenient to operation

Technical Field

The utility model relates to a valve body technical field specifically is a valve body location structure convenient to operation.

Background

The valve is a control component in a fluid conveying system, in order to install a valve body at a specified position, a positioning structure is needed to be used for back-and-forth installation of the valve body, and various positioning installation devices on the market exist, but certain defects exist:

the utility model discloses a No. CN214999691U discloses a valve body location structure, the device is through setting up the slidable slide bar, can realize the location to the ring flange fast, can make valve body and piping erection more convenient, make valve body installation effectiveness higher, through setting up height-adjustable's annular dog, can adjust the holding position of ring flange, thereby can realize the location of the different ring flanges of slide bar, can effectively increase location structure's suitability, the device still has certain weak point:

however, in the using process of the device, the valve body cannot be positioned and installed in a portable manner, a large number of auxiliary devices are needed to be used for auxiliary positioning and installation, and meanwhile, in the using process, the valve body is vibrated to a certain degree through the flowability of water flow, so that the valve body can fall off.

Therefore, the valve body positioning structure convenient to operate is provided, and the problems can be well solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve body location structure convenient to operation to solve the in-process that positioner on the existing market that above-mentioned background art provided is using, it can not be very portable fixes a position the installation to the valve body, need use a large amount of auxiliary device to come to assist the location installation to it, and simultaneously at the in-process that uses, the valve body passes through the mobility of rivers, will take place certain vibrations, so probably cause the problem of the phenomenon that the valve body drops.

In order to achieve the above object, the utility model provides a following technical scheme: a valve body positioning structure convenient to operate comprises a positioning seat, a control valve body and a limiting plate;

the upper part of the positioning seat is connected with a control valve body through a bolt, and limiting plates are attached to the front side and the rear side of the control valve body;

further comprising:

elastic plates are arranged on the left side and the right side inside the positioning seat, a pull rope is arranged inside the elastic plates, the other end of the pull rope is connected with an elastic rotating shaft through a fixed pulley arranged inside the positioning seat, the outer side of the middle of the elastic rotating shaft is nested on the inner side of a connecting gear, the connecting gear is arranged inside the accommodating groove, and an upper clamping plate and a lower clamping plate are arranged at the upper end and the lower end of the connecting gear;

both ends all are connected with the bevel gear subassembly around the holding tank.

Preferably, the upper end and the lower end of the connecting gear are respectively in meshed connection with the upper clamping plate and the lower clamping plate, and the inner side of the connecting gear and the elastic rotating shaft are integrally arranged, so that the elastic rotating shaft can drive the connecting gear to rotate conveniently.

Preferably, an elastic lifting structure is formed between the elastic plate and the inner wall of the positioning seat, and the shaft end of the elastic rotating shaft is connected with the inner wall of the accommodating groove through a bearing, so that the elastic plate can move on the inner wall of the positioning seat conveniently.

Preferably, the opposite side of bevel gear subassembly is fixed with the carousel, the rotation groove has been seted up to the top edge of carousel, it is provided with the limiting plate to rotate inslot wall, the inside in shifting chute is run through on the top of limiting plate, and the top of limiting plate is laminated mutually with control valve body's front and back both sides, so makes things convenient for the limiting plate to stabilize the centre gripping restriction to control valve body.

Preferably, the movable grooves are formed in the front side and the rear side of the positioning seat, the limiting plate forms a sliding structure with the positioning seat through the movable grooves, and the limiting plate can move stably through the movable grooves.

Preferably, the rotation groove is winding and is seted up at the top of carousel, be clearance fit between the inner wall in rotation groove and the outer wall of limiting plate bottom to make things convenient for the limiting plate to remove in the inside in rotation groove.

Compared with the prior art, the beneficial effects of the utility model set up the structure as follows:

(1) the valve body positioning structure convenient to operate is provided with the elastic plate, when the elastic plate is extruded, the elastic plate can drive the pull rope to move, the other end of the pull rope can drive the elastic rotating shaft to rotate through the fixed pulley, so that the elastic rotating shaft can drive the connecting gear to rotate in the accommodating groove, and the upper side and the lower side of the connecting gear are respectively connected with the upper clamping plate and the lower clamping plate in a meshed mode, so that the upper clamping plate and the lower clamping plate can limit and fix a rod piece extruded with the elastic plate, and the control valve body can be conveniently positioned and installed through the operation;

(2) this valve body location structure convenient to operation is provided with the carousel, carry out rotatory in-process through the elasticity pivot, the elasticity pivot will drive the carousel through bevel gear subassembly and rotate, and the rotation groove has been seted up at the top of carousel, carry out rotatory in-process when rotating the groove, the rotation groove will drive the limiting plate and remove through the shifting chute, so make the limiting plate will carry out certain spacing centre gripping to control valve body, through above setting, prevent that control valve body from passing through the mobility of rivers and taking place certain vibrations.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1 according to the present invention;

FIG. 3 is a schematic left-side sectional view of the present invention;

fig. 4 is an enlarged schematic view of the structure of fig. 3 b according to the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the turntable according to the present invention.

In the figure: 1. positioning seats; 2. a control valve body; 3. an elastic plate; 4. pulling a rope; 5. an elastic rotating shaft; 6. a connecting gear; 7. accommodating grooves; 8. an upper clamping plate; 9. a lower clamping plate; 10. a bevel gear assembly; 11. a turntable; 12. a rotating groove; 13. a limiting plate; 14. the slot is moved.

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. 1-5, the present invention provides a technical solution: a valve body positioning structure convenient to operate comprises a positioning seat 1, a control valve body 2 and a limiting plate 13; the upper part of the positioning seat 1 is connected with a control valve body 2 through a bolt, and limiting plates 13 are attached to the front side and the rear side of the control valve body 2; further comprising: elastic plates 3 are arranged on the left side and the right side inside the positioning seat 1, and pull ropes 4 are arranged inside the elastic plates 3; an elastic lifting structure is formed between the elastic plate 3 and the inner wall of the positioning seat 1, and the shaft end of the elastic rotating shaft 5 is connected with the inner wall of the accommodating groove 7 through a bearing; the other end of the pull rope 4 is connected with the elastic rotating shaft 5 through a fixed pulley arranged in the positioning seat 1, and the outer side of the middle part of the elastic rotating shaft 5 is nested on the inner side of the connecting gear 6; the upper end and the lower end of the connecting gear 6 are respectively in meshed connection with the upper clamping plate 8 and the lower clamping plate 9, and the inner side of the connecting gear 6 and the elastic rotating shaft 5 are integrally arranged; the connecting gear 6 is arranged in the accommodating groove 7, and an upper clamping plate 8 and a lower clamping plate 9 are arranged at the upper end and the lower end of the connecting gear 6; the front end and the rear end of the accommodating groove 7 are both connected with bevel gear assemblies 10. With reference to fig. 1-3, first by inserting the top end of the rod into the interior of the positioning socket 1, the top end of the rod will then press the elastic plate 3, thereby the elastic plates 3 can move in the positioning seat 1, so that the two groups of elastic plates 3 can drive the two groups of pull ropes 4 to move, the other ends of the pull ropes 4 can drive the elastic rotating shafts 5 to rotate, so that the elastic rotation shaft 5 will bring the connecting gear 6 to rotate inside the receiving groove 7, meanwhile, the upper and lower sides of the connecting gear 6 are both provided with an upper clamping plate 8 and a lower clamping plate 9, so that the upper clamping plate 8 and the lower clamping plate 9 are driven to move in the accommodating groove 7 in the process of rotating the connecting gear 6, through the arrangement, the rod piece stretching into the positioning seat 1 is conveniently clamped in a certain limiting mode, and therefore the positioning and installation are convenient.

A rotary table 11 is fixed on the other side of the bevel gear assembly 10, and a rotary groove 12 is formed in the edge of the top end of the rotary table 11; the rotating groove 12 is arranged at the top of the rotating disc 11 in a winding shape, and the inner wall of the rotating groove 12 is in clearance fit with the outer wall of the bottom end of the limiting plate 13; a limiting plate 13 is arranged on the inner wall of the rotating groove 12, the top end of the limiting plate 13 penetrates through the moving groove 14, and the top end of the limiting plate 13 is attached to the front side and the rear side of the control valve body 2; the moving grooves 14 are formed in the front and rear sides of the positioning base 1, and the limit plate 13 forms a sliding structure with the positioning base 1 through the moving grooves 14. Combine accompanying drawings 3-5, carry out the in-process of rotation inside holding tank 7 through elasticity pivot 5, both ends will drive bevel gear subassembly 10 and rotate around elasticity pivot 5, so make bevel gear subassembly 10's the other end will drive carousel 11 and rotate, and carousel 11 will drive and rotate groove 12 and rotate in positioning seat 1's inside, laminate mutually between the inner wall of rotating groove 12 simultaneously and the inner wall of limiting plate 13 bottom, so make limiting plate 13 will remove through shifting chute 14, thereby make limiting plate 13 will carry out spacing centre gripping to control valve body 2's both sides, through the above setting, so prevent that control valve body 2 from taking place certain vibrations through the mobility of rivers

The working principle is as follows: firstly, the top end of the rod piece extends into the positioning seat 1, and then the top end of the rod piece extrudes the elastic plate 3, so that the elastic plate 3 can move in the positioning seat 1, and the elastic rotating shaft 5 can drive the connecting gear 6 to rotate in the accommodating groove 7, so that in the process of rotating the connecting gear 6, the upper clamping plate 8 and the lower clamping plate 9 can be driven to move in the accommodating groove 7, and through the arrangement, the rod piece extending into the positioning seat 1 can be conveniently subjected to certain limiting clamping, and the positioning and the installation can be conveniently carried out; through elasticity pivot 5 at the inside in-process that rotates that carries on of holding tank 7, the front and back both ends of elasticity pivot 5 will drive bevel gear subassembly 10 and rotate and carousel 11 will drive rotation groove 12 and rotate in the inside of positioning seat 1, so make limiting plate 13 will remove through shifting chute 14, thereby make limiting plate 13 will carry out spacing centre gripping to control valve body 2's both sides, through above setting, so prevent that control valve body 2 from taking place certain vibrations through the mobility of rivers.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A valve body positioning structure convenient to operate comprises a positioning seat (1), a control valve body (2) and a limiting plate (13);

the upper part of the positioning seat (1) is connected with a control valve body (2) through a bolt, and meanwhile, the front side and the rear side of the control valve body (2) are provided with limiting plates (13) in a fit mode;

it is characterized by also comprising:

elastic plates (3) are arranged on the left side and the right side inside the positioning seat (1), a pull rope (4) is arranged inside the elastic plates (3), the other end of the pull rope (4) is connected with an elastic rotating shaft (5) through a fixed pulley arranged inside the positioning seat (1), the outer side of the middle part of the elastic rotating shaft (5) is nested on the inner side of a connecting gear (6), the connecting gear (6) is arranged inside a containing groove (7), and an upper clamping plate (8) and a lower clamping plate (9) are arranged at the upper end and the lower end of the connecting gear (6);

the front end and the rear end of the accommodating groove (7) are both connected with a bevel gear assembly (10).

2. An easy-to-operate valve body positioning structure according to claim 1, wherein: the upper end and the lower end of the connecting gear (6) are respectively connected with the upper clamping plate (8) and the lower clamping plate (9) in a meshed mode, and the inner side of the connecting gear (6) and the elastic rotating shaft (5) are integrally arranged.

3. An easy-to-operate valve body positioning structure according to claim 1, wherein: an elastic lifting structure is formed between the elastic plate (3) and the inner wall of the positioning seat (1), and the shaft end of the elastic rotating shaft (5) is connected with the inner wall of the accommodating groove (7) through a bearing.

4. An easy-to-operate valve body positioning structure according to claim 1, wherein: the opposite side of bevel gear subassembly (10) is fixed with carousel (11), the top edge of carousel (11) has been seted up and has been rotated groove (12), it is provided with limiting plate (13) to rotate groove (12) inner wall, the inside of shifting chute (14) is run through on the top of limiting plate (13), and the top of limiting plate (13) is laminated with the front and back both sides of control valve body (2) mutually.

5. An easy-to-operate valve body positioning structure according to claim 4, wherein: the movable grooves (14) are formed in the front side and the rear side of the positioning seat (1), and the limiting plate (13) forms a sliding structure with the positioning seat (1) through the movable grooves (14).

6. An easy-to-operate valve body positioning structure according to claim 4, wherein: rotate groove (12) and be the top of wriggling form seting up at carousel (11), be clearance fit between the inner wall of rotating groove (12) and the outer wall of limiting plate (13) bottom.