CN212372015U

CN212372015U - Angle-adjustable valve positioning mechanism

Info

Publication number: CN212372015U
Application number: CN202020857439.7U
Authority: CN
Inventors: 黄滨
Original assignee: Suzhou Taijincheng Machinery Co ltd
Current assignee: Suzhou Taijincheng Machinery Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-19
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a valve positioning mechanism of angularly adjustable, the on-line screen storage device comprises a base, weld in the first piece of placing of base top one side and weld in the base top and keep away from the first second of placing a piece one end and place the piece, the first piece both sides of placing are equipped with the rotating sleeve pole of connecting on the outer wall of base both sides through the bearing respectively, equal slidable mounting has the connecting rod on two rotating sleeve pole inner walls, the mounting hole has all been opened to two connecting rod bottoms, it is equipped with spring plunger to inlay in the mounting hole, the connecting plate has all been welded at two connecting rod tops, all open the spout that has "T" shape structure on two connecting plate top outer walls, equal slidable mounting has the slider of "T" shape structure in two spouts, two slider tops have welded first fixed plate and second. The utility model discloses be convenient for fix the valve of different external diameters size, fixed step is simple, has promoted fixed effect, is equipped with rotatory loop bar, can be applicable to different inclination's valve, has improved clamping efficiency.

Description

Angle-adjustable valve positioning mechanism

Technical Field

The utility model relates to a valve positioning mechanism technical field especially relates to a valve positioning mechanism of angularly adjustable.

Background

The valve is used in a fluid system, and a device for controlling the direction, pressure and flow rate of a fluid is a device capable of controlling the flow rate of a medium (liquid, gas or powder) in a pipe or equipment by flowing or stopping the medium, and the machining precision of the valve directly affects the sealing performance of the whole pipeline.

The existing valve is not only limited to the two ends which are horizontal flange faces, but also has one end which is a horizontal flange face, and the other end which is an inclined flange face, the traditional positioning mechanism can not adapt to valves with different inclination angles, and is inconvenient to fix when clamping is carried out, and the positioning mechanism can not be suitable for valves with different outer diameters, and the clamping efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an angle-adjustable valve positioning mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a valve positioning mechanism with adjustable angle comprises a base, a first placing block welded on one side of the top of the base and a second placing block welded on one end of the top of the base, wherein rotary loop bars connected to the outer walls of two sides of the base through bearings are respectively arranged on two sides of the first placing block, through holes are respectively formed in the outer wall of one side of each of the two rotary loop bars, connecting rods are respectively and slidably mounted on the inner walls of the two rotary loop bars, mounting holes are respectively formed in the bottoms of the two connecting rods, spring plungers are embedded in the mounting holes, connecting plates are respectively welded on the tops of the two connecting rods, sliding grooves with T-shaped structures are respectively formed in the outer walls of the tops of the two connecting plates, sliding blocks with T-shaped structures are respectively and slidably mounted in the two sliding grooves, a first fixing plate and a second fixing plate are respectively welded on the tops of the two sliding blocks, and a fixing rod is connected to two ends of the, the fixed blocks with the grooves formed in the tops are welded at two ends of the outer wall of one side of the second fixed plate, round holes are formed in two sides of the inner wall of each groove, and bolts are sleeved in the round holes.

Preferably, the tops of the first placing block and the second placing block are both arc-shaped structures, and the first placing block is higher than the second placing block to form fastening fit with the rotary loop bar.

Preferably, two rotating sleeve rods are respectively provided with a limiting plate welded on the outer wall of the base on one side.

Preferably, handles of L-shaped structures are welded on the outer walls of the first fixing plate and the second fixing plate far away from the connecting plate.

Preferably, the outer wall of one side of the fixed rod is provided with jacks distributed at equal intervals, and the jacks and the bolts form fastening fit.

The utility model has the advantages that:

1. the valve fixing device is provided with the first fixing plate and the second fixing plate, and one opposite sides of the two fixing plates are of arc structures, so that valves with different outer diameters can be conveniently fixed, the fixing steps are simple, and the fixing effect is improved;

2. be equipped with rotatory loop bar, with the valve fixed back, can pull out the connecting rod and make the through-hole of spring plunger card on rotatory loop bar outer wall, fix, then rotate, can be applicable to different inclination's valve, improved clamping efficiency.

Drawings

Fig. 1 is a schematic structural view of a valve positioning mechanism with an adjustable angle provided by the present invention;

fig. 2 is a schematic side view of the angle-adjustable valve positioning mechanism of the present invention;

fig. 3 is the utility model provides a fixed block structure schematic diagram of valve positioning mechanism of angularly adjustable.

In the figure: 1 base, 2 first place the piece, 3 the second place the piece, 4 rotatory loop bars, 5 limiting plates, 6 connecting rods, 7 spring plunger, 8 connecting plates, 9 first fixed plates, 10 second fixed plates, 11 handles, 12 dead levers, 13 fixed blocks, 14 bolts.

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.

Referring to fig. 1-3, an angle-adjustable valve positioning mechanism comprises a base 1, a first placing block 2 welded on one side of the top of the base 1 and a second placing block 3 welded on one end of the top of the base 1 far away from the first placing block 2, wherein the tops of the first placing block 2 and the second placing block 3 are both arc-shaped structures, the height of the first placing block 2 is 3-4 cm longer than that of the second placing block 3), two sides of the first placing block 2 are respectively provided with a rotating loop bar 4 connected to the outer walls of two sides of the base 1 through bearings, the outer wall of one side of each of two rotating loop bars 4 is provided with a through hole, one side of each of two rotating loop bars 4 is respectively provided with a limiting plate 5 welded on the outer wall of the base 1, the inner walls of the two rotating loop bars 4 are respectively provided with a connecting bar 6 in a sliding manner, the bottoms of the two connecting bars 6 are respectively provided, the spring plunger 7 is tightly matched with the rotary loop bar 4, the top parts of the two connecting rods 6 are welded with the connecting plates 8, the outer walls of the top parts of the two connecting plates 8 are provided with chutes with T-shaped structures, the two chutes are internally provided with sliders with T-shaped structures in a sliding manner, the tops of the two sliders are respectively welded with a first fixing plate 9 and a second fixing plate 10, the outer walls of the first fixing plate 9 and the second fixing plate 10 far away from the connecting plates 8 are respectively welded with handles 11 with L-shaped structures, the two ends of the outer wall of one side of the first fixing plate 9 are connected with fixing rods 12 through connecting rods with C-shaped structures, the two ends of the outer wall of one side of the second fixing plate 10 are respectively welded with fixing blocks 13 with grooves at the tops, the two sides of the inner wall of each groove are provided with round holes at equal intervals, the round holes are sleeved with bolts 14, and, and the socket forms a secure fit with the spigot 14.

The working principle is as follows: two sections of valves that will carry out the clamping are put respectively on first place piece 2 and the second place piece 3, press spring plunger 7 into, make connecting rod 6 descend, slip first fixed plate 9 and second fixed plate 10, make the arcwall face on both sides contact the valve, upset dead lever 12 blocks on the recess at fixed block 13 top, pass jack and round hole with bolt 14 and fix, pulling handle 11, make connecting rod 6 rise, spring plunger 7 blocks and fixes in the through-hole on rotatory loop bar 4, pull handle 11 again, make rotatory loop bar 4 rotate, make the valve be in suitable inclination and can fix the valve.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An angle-adjustable valve positioning mechanism comprises a base (1), a first placing block (2) welded on one side of the top of the base (1) and a second placing block (3) welded on one end of the top of the base (1) far away from the first placing block (2), and is characterized in that two sides of the first placing block (2) are respectively provided with rotary loop bars (4) connected to the outer walls of two sides of the base (1) through bearings, the outer wall of one side of each of the two rotary loop bars (4) is provided with a through hole, the inner walls of the two rotary loop bars (4) are respectively provided with a connecting rod (6) in a sliding manner, the bottoms of the two connecting rods (6) are respectively provided with a mounting hole, a spring plunger (7) is embedded in the mounting holes, the tops of the two connecting rods (6) are respectively welded with a connecting plate (8), and the outer wall of the top of the two connecting plates (8, and equal slidable mounting has the slider of "T" shape structure in two spouts, and first fixed plate (9) and second fixed plate (10) have been welded respectively at two slider tops, first fixed plate (9) one side outer wall both ends all are connected with dead lever (12) through the connecting rod of "C" shape structure, notched fixed block (13) are opened at the top to second fixed plate (10) one side outer wall both ends all welding, and recess inner wall both sides all open there is the round hole, and the round hole endotheca is equipped with bolt (14).

2. An angularly adjustable valve positioning mechanism as claimed in claim 1, characterized in that the top of the first placing block (2) and the top of the second placing block (3) are both arc-shaped structures, and the height of the first placing block (2) is 3-4 cm longer than that of the second placing block (3).

3. An angularly adjustable valve positioning mechanism according to claim 1, characterized in that the spring plunger (7) forms a tight fit with the rotary sleeve rod (4).

4. The valve positioning mechanism with the adjustable angle of claim 1, wherein one side of each of the two rotating loop bars (4) is provided with a limiting plate (5) welded to the outer wall of the base (1).

5. An angularly adjustable valve positioning mechanism as claimed in claim 1, characterized in that the outer walls of the first fixing plate (9) and the second fixing plate (10) on the sides away from the connecting plate (8) are welded with handles (11) having an "L" shape.

6. An angularly adjustable valve positioning mechanism as claimed in claim 1, characterized in that the fixing rod (12) has a plurality of equally spaced holes in its outer wall, and the holes are in tight engagement with the pins (14).