CN213451816U

CN213451816U - Ball valve supporting seat

Info

Publication number: CN213451816U
Application number: CN202022489115.5U
Authority: CN
Inventors: 张丹; 张璐; 刘春义
Original assignee: Tianjin Liwei Valve Co ltd
Current assignee: Tianjin Liwei Valve Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-15
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a ball valve supporting seat, which comprises an upper supporting plate, wherein the top of the upper supporting plate is provided with paired clamping plates, the opposite sides of the clamping plates are provided with cambered surfaces, ball valves are fixed in the cambered surfaces, the bottom of the clamping plates is fixed with a sliding block, the upper supporting plate is provided with a sliding groove near the sliding block, and the sliding block is matched with the sliding groove; go up backup pad below and be equipped with the bottom suspension fagging, go up backup pad bottom surface and bottom suspension fagging top surface and all be equipped with U type seat, be equipped with diamond-shaped structure between the U type seat, U type seat both sides all are equipped with third rigid spring. The utility model discloses in, through set up the rhombus structure in the bottom suspension fagging, reach the effect that improves stability, recycle third rigid spring, reach absorbing effect, through setting up the grip block to reach good fixed effect, the mounting means is simple, reaches good result of use, through setting up slider and spout, thereby reaches the effect of the different ball valve of adaptation.

Description

Ball valve supporting seat

Technical Field

The utility model relates to a ball valve technical field specifically is a ball valve supporting seat.

Background

The ball valve is a widely used valve for fluidic regulation and control, mainly used control medium's flow direction in the pipeline, often use as an industry feed arrangement, the ball valve needs the supporting seat to install usually when using, the supporting seat is fixed the ball valve, but general supporting seat can't provide absorbing function for the ball valve, stability still remains to improve, and installation procedure is loaded down with trivial details moreover, is unfavorable for the dismantlement of ball valve, influence the normal use and the maintenance of ball valve, for this reason, we have proposed a ball valve supporting seat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball valve supporting seat 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:

designing a ball valve supporting seat, which comprises an upper supporting plate, wherein paired clamping plates are arranged at the top of the upper supporting plate, cambered surfaces are arranged on opposite sides of the clamping plates, a ball valve is fixed in the cambered surfaces, sliding blocks are fixed at two ends of the bottom of the clamping plates, sliding grooves are formed in the upper supporting plate close to the sliding blocks, the sliding blocks are matched with the sliding grooves, flanges are arranged at two ends of the ball valve, the flanges are fixed with the clamping plates through pins, and the pins are fastened through nuts;

go up backup pad below and be equipped with the bottom suspension fagging, go up backup pad bottom surface and bottom suspension fagging top surface and all be equipped with U type seat, be equipped with the dead lever in the U type seat, swing joint has the connecting rod that sets up in pairs on the dead lever, swing joint constitutes the rhombus structure between the connecting rod, U type seat both sides all are equipped with third rigid spring.

Preferably, the edges of two sides of the top of the upper supporting plate are fixed with a protective plate, and the protective plate is connected with the clamping plate through a first rigid spring which is horizontally arranged.

Preferably, a soft cushion is fixed on the cambered surface of the clamping plate and is attached to the surface of the ball valve.

Preferably, the middle parts of two sides of the diamond structure formed by the connecting rods are provided with second rigid springs, and the end parts of two ends of the U-shaped seat are provided with diamond structures.

Preferably, the third rigid springs are arranged in pairs, and the third rigid springs are vertically arranged and connect the upper support plate and the lower support plate.

Preferably, a gap is reserved between the bottom of the clamping plate and the top surface of the upper supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: through set up the rhombus structure on the bottom suspension fagging, the direction of the relative motion of backup pad and bottom suspension fagging will be gone up, avoid taking place the angle deflection, prevent that the backup pad from taking place to empty, reach the effect that improves stability, recycle the third rigid spring, the vibration that will produce because of receiving the impact is cushioned, reach absorbing effect, through setting up the grip block, fix the ball valve from both sides, recycle the round pin and fix flange and grip block, make the ball valve both ends also fixed, thereby reach good fixed effect, the mounting means is simple, be convenient for install and dismantle, reach good result of use, through setting up slider and spout, make the position of grip block adjustable, thereby reach the effect of the different ball valve of adaptation.

Drawings

Fig. 1 is a front view of a ball valve supporting seat according to the present invention;

fig. 2 is a top view of a ball valve supporting seat according to the present invention;

fig. 3 is the utility model provides a structural relation schematic diagram of slider and spout of ball valve supporting seat.

In the figure: the device comprises an upper supporting plate 1, a lower supporting plate 2, a clamping plate 3, a ball valve 4, a soft pad 5, a connecting rod 6, a pin 7, a nut 8, a flange 9, a sliding block 10, a sliding groove 11, a first rigid spring 12, a protection plate 13, a U-shaped seat 14, a fixing rod 15, a second rigid spring 16 and a third rigid spring 17.

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 to 3, the present invention provides a technical solution: a ball valve supporting seat comprises an upper supporting plate 1, paired clamping plates 3 are arranged at the top of the upper supporting plate 1, cambered surfaces are arranged on opposite side surfaces of the clamping plates 3, a ball valve 4 is fixed in each cambered surface, sliding blocks 10 are fixed at two ends of the bottom of each clamping plate 3, sliding grooves 11 are formed in the positions, close to the sliding blocks 10, of the upper supporting plate 1, the sliding blocks 10 are matched with the sliding grooves 11, flanges 9 are arranged at two ends of each ball valve 4, the flanges 9 are fixed with the clamping plates 3 through pins 7, and the pins 7 are fastened through nuts 8;

specifically, the cambered surface of the clamping plate 3 is attached to the surface of the ball valve 4 by utilizing the sliding block 10 and the sliding groove 11, the cambered surface is kept still, the ball valve 4 is fixed from two sides, the pin 7 is inserted into the pin hole formed in advance in the flange 9 and the clamping plate 3, and then the pin is fastened by the nut 8, so that the two ends of the ball valve 4 are fixed, and a good fixing effect is achieved.

Furthermore, the two side edges of the top of the upper support plate 1 are fixed with a protection plate 13, and the protection plate 13 is connected with the clamping plate 3 through a first rigid spring 12 which is horizontally arranged;

specifically, guard plate 13 can adopt the rubber slab, prevent that grip block 3 and ball valve 4 from receiving the striking, play the guard action, and simultaneously, first rigid spring 12 is connected guard plate 13 and grip block 3, make this kind of centre gripping fixed have a pretightning force, when ball valve 4 puts into grip block 3, when first rigid spring 12 receives the compression, can apply a pressure to grip block 3, this kind of pressure makes the position relation between ball valve 4 and the grip block 3 more stable, and simultaneously, first rigid spring 12 also makes grip block 3 have a reset function, when taking out ball valve 4, can the automatic recovery normal position.

Furthermore, a gap is reserved between the bottom of the clamping plate 3 and the top surface of the upper supporting plate 1; when the clamping plate 3 slides by the cooperation of the slide block 10 and the slide groove 11, friction between the bottom of the clamping plate 3 and the upper support plate 1 is prevented, thereby hindering such sliding.

Further, a cushion 5 is fixed on the cambered surface of the clamping plate 3, and the cushion 5 is attached to the surface of the ball valve 4; prevent to receive serious extrusion and damage because of the centre gripping tension, make ball valve 4 surface, cushion 5 fixes through glue.

A lower supporting plate 2 is arranged below an upper supporting plate 1, U-shaped seats 14 are arranged on the bottom surface of the upper supporting plate 1 and the top surface of the lower supporting plate 2, fixing rods 15 are arranged in the U-shaped seats 14, connecting rods 6 which are arranged in pairs are movably connected to the fixing rods 15, the connecting rods 6 are movably connected to form a diamond structure, and third rigid springs 17 are arranged at two ends of each U-shaped seat 14;

furthermore, the middle parts of two sides of the diamond structure formed by the connecting rod 6 are provided with second rigid springs 16, and the end parts of two ends of the U-shaped seat 14 are provided with diamond structures;

further, the third rigid springs 17 are arranged in pairs, and the third rigid springs 17 are vertically arranged and connect the upper support plate 1 and the lower support plate 2;

it is specific, the direction of the relative motion who constitutes through connecting rod 6 rhombus structure will go up backup pad 1 and bottom suspension fagging 2 and produce limits, make both move along the direction of perpendicular to self always, avoid taking place the angle deflection, prevent with this that backup pad 1 from taking place to empty, reach the effect that improves stability, recycle third rigid spring 17, will cushion because of receiving the vibration that the impact produced, reach absorbing effect, and simultaneously, set up second rigid spring 16, a pressure and the vibration that is used for sharing third rigid spring 17 and receives, thereby strengthen holding power and shock attenuation nature simultaneously.

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 ball valve supporting seat, includes backup pad (1), it is equipped with mated grip block (3) to go up backup pad (1) top, its characterized in that: the clamping device comprises a clamping plate (3), a sliding block (10), an upper supporting plate (1), a sliding groove (11), a sliding block (10) and a flange (9), wherein the clamping plate (3) is provided with cambered surfaces on opposite side surfaces, the spherical valve (4) is fixed in the cambered surfaces, the sliding block (10) is fixed at two ends of the bottom of the clamping plate (3), the sliding groove (11) is arranged at a position, close to the sliding block (10), of the upper supporting plate (1), the sliding block (10) is matched with the sliding groove (11), the flange (9) is arranged at two ends of the spherical valve (4), the flange (9) is;

go up backup pad (1) below and be equipped with bottom suspension fagging (2), go up backup pad (1) bottom surface and bottom suspension fagging (2) top surface and all be equipped with U type seat (14), be equipped with dead lever (15) in U type seat (14), swing joint has connecting rod (6) that set up in pairs on dead lever (15), swing joint constitutes diamond structure between connecting rod (6), U type seat (14) both ends all are equipped with third rigid spring (17).

2. The ball valve support seat of claim 1, wherein: the edge of two sides of the top of the upper supporting plate (1) is fixed with a protective plate (13), and the protective plate (13) is connected with the clamping plate (3) through a first rigid spring (12) which is horizontally arranged.

3. The ball valve support seat of claim 1, wherein: the cambered surface of grip block (3) is fixed with cushion (5), cushion (5) and ball valve (4) surface laminating.

4. The ball valve support seat of claim 1, wherein: the middle parts of two sides of the diamond-shaped structure formed by the connecting rods (6) are provided with second rigid springs (16), and the end parts of two ends of the U-shaped seat (14) are provided with diamond-shaped structures.

5. The ball valve support seat of claim 1, wherein: the third rigid springs (17) are arranged in pairs, and the third rigid springs (17) are vertically arranged and connect the upper supporting plate (1) with the lower supporting plate (2).

6. The ball valve support seat of claim 1, wherein: and a gap is reserved between the bottom of the clamping plate (3) and the top surface of the upper supporting plate (1).