CN215968641U

CN215968641U - Positioning mechanism for valve

Info

Publication number: CN215968641U
Application number: CN202121631682.8U
Authority: CN
Inventors: 洪久强; 洪久荐; 廖春吉
Original assignee: Tieling Zhenggao Valve Technology Co ltd
Current assignee: Tieling Zhenggao Valve Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-03-08
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a positioning mechanism for a valve, which comprises a base, wherein one side of the upper surface of the base is provided with a supporting rod, the other side of the base is rotatably connected with a hydraulic rod, a sliding groove and a plurality of limiting grooves are formed in the supporting rod, the surface of the sliding groove is provided with a connecting rod in a sliding connection manner, the surface of the connecting rod is provided with a first limiting rod and a second limiting rod, the surface of the first limiting rod is provided with a handle, a spring is arranged in the connecting rod, one end of the connecting rod penetrates through the supporting rod and is provided with a placing plate, the surface of the placing plate penetrates through the placing plate and is in threaded connection with a fixed rod, the placing plate is driven to rotate by rotating the handle, so that the valve body can be rotated, and finally the valve body is fixed by the first limiting rod and the second limiting rod, the processing operation in each direction of the valve body is convenient, and the device is convenient to connect single operation, is worthy of being widely popularized and used.

Description

Positioning mechanism for valve

Technical Field

The utility model relates to the technical field of valves, in particular to a positioning mechanism for a valve.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the pipeline, and controlling the flow direction, adjusting and controlling parameters of a conveying medium. Valves are typically constructed of a valve body, a bonnet, a flap, and a valve stem.

However, when the existing valve is used for machining operation, the existing valve is very inconvenient to fix, cannot be rotated and turned while being fixed, and further cannot be observed and machined in multiple directions, so that normal machining operation is influenced, and the working efficiency is greatly reduced, so that the positioning mechanism for the valve is very important.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning mechanism for a valve, which solves the problems that the conventional valve proposed in the background art is very inconvenient to fix and cannot be rotated and turned while being fixed, so that the valve body cannot be observed and machined in multiple directions, normal machining operation is influenced, and the working efficiency is greatly reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a positioning mechanism for valve, includes the base, upper surface one side of base is equipped with the bracing piece, the opposite side of base rotates and is connected with the hydraulic stem, the inside of bracing piece is equipped with spout and a plurality of spacing groove, the surface of spout is equipped with sliding connection and has the connecting rod, the surface of connecting rod is equipped with first gag lever post and second gag lever post, the surface of first gag lever post is equipped with the handle, the inside of connecting rod is equipped with the spring, the one end through support pole of connecting rod is equipped with places the board, it runs through and places board threaded connection and has the dead lever to place the board surface.

Preferably, the sliding groove is a vertical groove, the limiting groove is a horizontal groove, and the first limiting rod and the second limiting rod are matched with the limiting groove in shape.

Preferably, auxiliary rods are circumferentially distributed on the upper surface of the fixed rod, the number of the auxiliary rods is 6, and anti-slip pads are arranged on the lower surfaces of the auxiliary rods.

Preferably, the first limiting rod is fixedly connected with the connecting rod, and the second limiting rod is rotatably connected with the connecting rod.

Preferably, the sliding groove is located at the lower part of the limiting groove, and the limiting groove is uniformly distributed in the supporting rod.

Preferably, the maximum rotation angle of the hydraulic lever is 90 °.

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

through placing the valve body on placing the board surface, it is fixed with the valve body with placing the board through dead lever and fixation nut afterwards, drive the connecting rod through the handle afterwards and slide at the spout surface, realize the change to placing board surface valve body height, it is rotatory to place the board through rotatory handle drive simultaneously, can realize the rotation to the valve body, fix through first gag lever post and second gag lever post at last, the convenience is processed the operation to each direction of valve body, this device structure connects single convenient operation, be worth wideling popularize and use.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the support rod of the present invention;

fig. 4 is a side view of the supporting rod of the present invention.

Fig. 5 is a schematic top view of the fixing rod of the present invention.

In the figure: 1-base, 2-support rod, 3-chute, 4-connecting rod, 5-first limiting rod, 6-second limiting rod, 7-handle, 8-spring, 9-placing plate, 10-fixing rod, 11-hydraulic rod, 12-auxiliary rod, 13-non-slip mat and 14-limiting groove;

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. 1-5, the positioning mechanism for the valve provided by the utility model comprises a base 1, wherein a support rod 2 is arranged on one side of the upper surface of the base 1, a hydraulic rod 11 is rotatably connected to the other side of the base 1, a sliding chute 3 and a plurality of limiting grooves 14 are arranged inside the support rod 2, a connecting rod 4 is slidably connected to the surface of the sliding chute 3, a first limiting rod 5 and a second limiting rod 6 are arranged on the surface of the connecting rod 4, a handle 7 is arranged on the surface of the first limiting rod 5, a spring 8 is arranged inside the connecting rod 4, a placing plate 9 is arranged at one end of the connecting rod 4 penetrating through the support rod 2, the connecting rod 4 is conveniently drawn out of one end distance from the support rod 2, the first limiting rod 5 and the second limiting rod 6 are clamped with the limiting grooves 14, the placing plate 9 is fixed, a fixing rod 10 is connected to the surface of the placing plate 9 through a thread, by passing

Wherein the shape of spacing groove 14, spout 3 is vertical type groove, spacing groove 14 is horizontal type groove, just first gag lever post 5 and second gag lever post 6 and spacing groove 14's shape looks adaptation when needing valve body lifting height, only need take connecting rod 4 out from bracing piece 2 is inside, and rotatory second gag lever post 6 to horizontal position, with spacing groove 14 joint realize the fixed to placing board 9.

The function of auxiliary rod 12 wherein, the upper surface circumference of dead lever 10 distributes there are auxiliary rod 12, auxiliary rod 12 is 6, the lower surface of auxiliary rod 12 is equipped with slipmat 13, and wherein the small opening cross fixation on auxiliary rod 12 and the valve body surface is equipped with slipmat 13 simultaneously, prevents that the valve body from appearing sliding when rotating, guarantees the fixed effect of valve body.

Wherein, first gag lever post 5 and connecting rod 4 fixed connection, second gag lever post 6 rotates with connecting rod 4 to be connected, when only need when 9 high changes to placing the board, only need rotatory second gag lever post 6 fixed with second gag lever post 6 and spacing groove 14 joint, can realize the change to the height, when needs realize rotatoryly to the valve body, it is rotatory through handle 7, drives first gag lever post 5, with spacing groove 14 joint, realizes the fixed to placing board 9.

Wherein the position of spout 3 and spacing groove 14, spout 3 is located the lower part of spacing groove 14, spacing groove 14 is at the inside evenly distributed of bracing piece 2, removes on 3 surfaces of spout through connecting rod 4, when removing suitable position afterwards, outwards takes connecting rod 4 out, rotatory second bracing piece 6 afterwards, with second bracing piece 6 and the spacing groove 14 joint of adapted position, the realization is to placing the fixed of board 9 height, the needs of convenient production and processing, spacing groove 14 evenly distributed guarantees to place the different highly fixed of board 9 optional.

Wherein the action of hydraulic stem 11, the maximum rotation angle of hydraulic stem 11 is 90 °, and the position of board 9 is placed in the cooperation and is carried out supplementary support effect to placing board 9, and wherein the width of placing board 9 is greater than the width of hydraulic stem 11.

The working principle is as follows: when using, at first place base 1 in suitable position, place the valve body on the surface of placing board 9 afterwards, fix the valve body with placing board 9 through dead lever 10 afterwards, height that later needs to rise through the valve body, move on spout 3 surface through handle 7, drive the removal of placing board 9 afterwards, outwards take connecting rod 4 out rotatory second gag lever post 6 afterwards, connecting rod 4 retrieves under the effect of spring 8 afterwards, second gag lever post 6 and spacing groove 14 joint, the realization is to placing board 9's fixing, rotatory hydraulic stem 11 carries out the auxiliary stay afterwards, it is rotatory through handle 7 to rotate when needs are rotatory, first gag lever post 5 is rotatory to horizontal position from vertical position, later with spacing groove 14 joint, the realization is to placing board 9's fixing, the convenient processing to the each direction of valve body. .

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. A positioning mechanism for a valve is characterized in that: including base (1), upper surface one side of base (1) is equipped with bracing piece (2), the opposite side of base (1) is rotated and is connected with hydraulic stem (11), the inside of bracing piece (2) is equipped with spout (3) and a plurality of spacing groove (14), the sliding surface of spout (3) is connected with connecting rod (4), the surface of connecting rod (4) is equipped with first gag lever post (5) and second gag lever post (6), the surface of first gag lever post (5) is equipped with handle (7), the inside of connecting rod (4) is equipped with spring (8), the one end of connecting rod (4) is run through bracing piece (2) and is equipped with places board (9), it has dead lever (10) to place board (9) surface through and place board (9) threaded connection.

2. A positioning mechanism for a valve as defined in claim 1, wherein: the sliding groove (3) is a vertical groove, the limiting groove (14) is a horizontal groove, and the first limiting rod (5) and the second limiting rod (6) are matched with the limiting groove (14) in shape.

3. A positioning mechanism for a valve as defined in claim 1, wherein: auxiliary rods (12) are circumferentially distributed on the upper surface of the fixing rod (10), the number of the auxiliary rods (12) is 6, and anti-skid pads (13) are arranged on the lower surface of the auxiliary rods (12).

4. A positioning mechanism for a valve as defined in claim 1, wherein: the first limiting rod (5) is fixedly connected with the connecting rod (4), and the second limiting rod (6) is rotatably connected with the connecting rod (4).

5. A positioning mechanism for a valve as defined in claim 1, wherein: the sliding grooves (3) are located at the lower parts of the limiting grooves (14), and the limiting grooves (14) are uniformly distributed in the supporting rod (2).

6. A positioning mechanism for a valve as defined in claim 1, wherein: the maximum angle of rotation of the hydraulic lever (11) is 90 °.