Valve device convenient to install

Abstract

The utility model discloses a valve device convenient to install, and relates to the technical field of valve installation, the valve device comprises a valve main body and a connecting ring, the bottom of the valve main body is provided with the connecting ring, the outer surface of the connecting ring is provided with a lower-layer protective shell, and the inner surface of the lower-layer protective shell is provided with a sliding groove; the inner surface of the sliding groove is slidably connected with a movable supporting mechanism, the two sets of connecting rings are located on the front side and the rear side of the valve body and symmetrically distributed in parallel, the lower-layer protective shell is in a circular ring shape and can effectively relieve external impact force, and the valve body is made of stainless steel and has excellent corrosion resistance, oxidation resistance and high strength. Compared with an existing common valve, the valve device convenient to install has the advantages that the lower-layer protective shell plays a role in protecting the valve body, the valve body is prevented from being exposed to the outside, the sliding supporting mechanism supports and fixes the valve, one operator can complete installation of the valve, operation of installation personnel is facilitated, and the installation efficiency is improved. And the valve mounting efficiency and speed are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve installation technical field, concretely is a valve device convenient to installation. BACKGROUND

[0002] Valve is used to open and close pipeline, controls flow direction, adjusts and controls the parameter (temperature, pressure and flow) of delivery medium, and is divided into shut-off valve, check valve, regulating valve and the like according to its function, and valve is the control component in fluid conveying system, has the functions such as cut-off, regulation, flow guide, preventing backflow, pressure stabilization, shunt or overflow pressure relief, and is used in fluid control system, and the variety and specification of valve are quite numerous from the simplest shut-off valve to the various valves used in the extremely complicated automatic control system.

[0003] Such as the structure convenient for valve installation of application No. CN202220755320.8, including valve body, the valve cover is installed on the valve body, and the operating lever is rotatably installed on the valve cover, the water inlet pipe is installed on the valve body, further including two fixed rings, two fixed rings are located on the both sides of valve body respectively and two fixed rings are fixed on the water inlet pipe, a plurality of bolt holes are arranged on the two fixed rings, a plurality of fixed assemblies, a plurality of fixed assemblies all include the pull plate installed on the fixed ring, the cross section of pull plate is "L" type, sliding assembly, a plurality of pull plates are installed on the sliding assembly, the sliding assembly can drive the pull plate to slide on the fixed ring, positioning assembly, the positioning assembly can realize the position of fixed ring positioning.But the valve outside does not have the protection device, is exposed to the outside for a long time, is easy to be corroded, influences service life, and when being impacted by foreign matter, is easy to be damaged, needs to be replaced, and when installing the valve main body again, there is no supporting point, and the installation personnel is not convenient to operate, and the installation efficiency is low.

[0004] Therefore, in view of the above, the existing structure is improved, and a valve device convenient to install is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a valve device convenient to install to solve the problems in the above background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a valve device convenient to install, including valve body and connecting ring, the bottom of valve body is provided with connecting ring, and the outer surface of connecting ring is provided with lower protective shell, the inner surface of lower protective shell is provided with sliding groove, and the inner surface of sliding groove is slidably connected with movable support mechanism.

[0007] Preferably, the movable support mechanism includes a sliding block slidably connected to the inner surface of the sliding groove, and a telescopic rod fixedly connected to one side of the sliding block, the outer surface of the telescopic rod is provided with an adjusting block, and the bottom of the adjusting block is fixedly connected with an adsorption disc.

[0008] Preferably, the outer surface of the lower protective shell is fixedly connected with a mounting block, and the inner wall of the lower protective shell is fixedly connected with a front baffle.

[0009] Preferably, one side of the front baffle is fixedly connected with a spring limiting rod, and the inner wall of the lower protective shell is fixedly connected with a rear baffle at a position away from the front baffle.

[0010] Preferably, the inner surface of the connecting ring is provided with a bolt hole, and the side of the lower protective shell is rotatably connected with an upper protective shell.

[0011] Preferably, the side of the upper protective shell is fixedly connected with a fixed block, and the inner surface of the fixed block is threadedly connected with a mounting bolt.

[0012] Preferably, the inside of the connecting ring is provided with a conveying pipe, and the outer surface of the conveying pipe is fixedly connected with a sealing ring.

[0013] Compared with the prior art, the valve installation device has the advantages that:

[0014] 1. The valve installation device has the advantages that: the lower protective shell protects the valve body after the valve is installed, avoids the valve body from being exposed to the outside and being damaged by external impact, the sliding support mechanism can change the position and find the support point for adsorption connection to support and fix the valve according to the need, one operator can complete the installation of the valve, the installation personnel is convenient to operate, and the efficiency and speed of valve installation are improved.

[0015] 2. The valve installation device has the advantages that: the length of the telescopic rod can be changed according to different environments when the support point is needed to be found, the adaptability of the movable support mechanism to the environment is improved, the application range is increased, and the stability of the valve support is improved when the valve is fixed.

[0016] 3. The valve installation device has the advantages that: the spring limiting rod on one side of the front baffle and the rear baffle clamps the valve, connects the valve body with the lower protective shell, plays a role of fixing and supporting during the installation of the valve, and plays a role of fastening the valve body after the installation is completed to prevent the valve body from loosening during operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an internal structure schematic view of the lower protective shell 3 and the upper protective shell 11 of the utility model.

[0018] Figure 2 It is an overall three-dimensional structure schematic view of the utility model.

[0019] Figure 3 It is the inner surface structure schematic view of lower protection shell 3 of the utility model;

[0020] Figure 4 It is the structure schematic view of movable support mechanism 5 of the utility model.

[0021] In the drawing: 1, valve body; 2, connecting ring; 3, lower protection shell; 4, sliding groove; 5, movable support mechanism; 501, sliding block; 502, telescopic rod; 503, adjusting block; 504, adsorption disc; 6, mounting block; 7, front baffle; 8, spring limiting rod; 9, rear baffle; 10, bolt hole; 11, upper protection shell; 12, fixed block; 13, mounting bolt; 14, conveying pipe; 15, sealing ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] As Figures 1-2 shown, a valve device convenient to install, including valve body 1 and connecting ring 2, the bottom of valve body 1 is provided with connecting ring 2, and the outer surface of connecting ring 2 is provided with lower protection shell 3, the inner surface of lower protection shell 3 is provided with sliding groove 4, and the inner surface of sliding groove 4 is slidably connected with movable support mechanism 5, two groups of connecting ring 2 are located at the front and rear sides of valve body 1, and are symmetrically and parallelly distributed, lower protection shell 3 is circular, which can effectively alleviate external impact force, valve body 1 is made of stainless steel, has excellent corrosion resistance, oxidation resistance and high strength.

[0024] As Figure 3 shown, movable support mechanism 5 includes sliding block 501 slidably connected to the inner surface of sliding groove 4, one side of sliding block 501 is fixedly connected with telescopic rod 502, the outer surface of telescopic rod 502 is provided with adjusting block 503, and the bottom of adjusting block 503 is fixedly connected with adsorption disc 504, sliding block 501 is T-shaped block, and will not fall off when sliding on the inner surface of sliding groove 4, telescopic rod 502 changes length according to environment, and the loosening of telescopic rod 502 is avoided by fixing the telescopic rod 502 adjusted by adjusting block 503.

[0025] Further, the outer surface of the lower protective shell 3 is fixedly connected with the mounting block 6, and the inner wall of the lower protective shell 3 is fixedly connected with the front baffle 7, one side of the front baffle 7 is fixedly connected with the spring limiting rod 8, and the inner wall of the lower protective shell 3 is fixedly connected with the rear baffle 9 at a position away from the front baffle 7, and the mounting hole is formed in the inner part of the mounting block 6, the front baffle 7 is connected with the front end of the valve body 1, and a plurality of spring limiting rods 8 are used to clamp and fix valve bodies 1 with different lengths.

[0026] Further, the inner surface of the connecting ring 2 is provided with a bolt hole 10, and the lower protective shell 3 is rotatably connected with the upper protective shell 11 on one side, the upper protective shell 11 is fixedly connected with the fixed block 12 on one side, and the inner surface of the fixed block 12 is threadedly connected with the mounting bolt 13, the inner part of the bolt hole 10 is provided with a threaded washer, which prevents the valve body 1 from loosening, and the lower protective shell 3 and the upper protective shell 11 fix the valve body 1 inside to avoid damage to the valve body 1.

[0027] Further, the inner part of the connecting ring 2 is provided with a conveying pipe 14, and the outer surface of the conveying pipe 14 is fixedly connected with a sealing ring 15, and the inner part of the conveying pipe 14 is also provided with a stainless steel layer, which can resist nitric acid and other oxidizing media, and can also resist corrosion of alkali, water, salt, organic acid and other organic compounds, the sealing ring 15 improves the sealing performance of the valve body 1 to avoid leakage of the conveyed material.

[0028] Working principle: when using the valve device convenient to install, first, one side of the valve body 1 is connected with the rear baffle 9, the other side is connected with the spring limiting rod 8 on one side of the front baffle 7, the spring limiting rod 8 and the rear baffle 9 interact to clamp and fix the valve body 1, when the valve body 1 is installed through the connecting ring 2 on one side of the valve body 1, the movable support mechanism 5 in the sliding groove 4 of the lower protective shell 3 and the upper protective shell 11 is slid, the length of the telescopic rod 502 is adjusted according to the support point, the adsorption disc 504 at one end of the telescopic rod 502 is fixed with the support point, then the adjusting block 503 is tightened, then the upper protective shell 11 on one side of the lower protective shell 3 is rotated, the mounting bolt 13 is passed through the fixed block 12 and the mounting block 6, so that the lower protective shell 11 and the upper protective shell 3 are connected, and the valve body 1 is wrapped, which plays a protective role for the valve body 1, finally, when the conveyed material passes through the conveying pipe 14, the sealing ring 15 prevents the leakage of the conveyed material, which is the working principle of the valve device convenient to install.

Claims

1. A valve device that is easy to install, comprising a valve body (1) and a connecting ring (2), characterized in that: A connecting ring (2) is provided at the bottom of the valve body (1), and a lower protective shell (3) is provided on the outer surface of the connecting ring (2), a sliding groove (4) is provided on the inner surface of the lower protective shell (3), and a movable supporting mechanism (5) is slidably connected to the inner surface of the sliding groove (4).

2. A valve device that is easy to install according to claim 1, characterized in that: The movable support mechanism (5) comprises a slider (501) slidably connected to the inner surface of the slide groove (4), and a telescopic rod (502) is fixedly connected to one side of the slider (501), an adjustment block (503) is provided on the outer surface of the telescopic rod (502), and a suction disk (504) is fixedly connected to the bottom of the adjustment block (503).

3. A valve device that is easy to install according to claim 1, characterized in that: The outer surface of the lower protective shell (3) is fixedly connected to a mounting block (6), and the inner wall of the lower protective shell (3) is fixedly connected to a front baffle (7).

4. A valve device that is easy to install according to claim 3, characterized in that: A spring limiting rod (8) is fixedly connected to one side of the front baffle (7), and a rear baffle (9) is fixedly connected to one side of the inner wall of the lower protective shell (3) away from the front baffle (7).

5. A valve device that is easy to install according to claim 1, characterized in that: The inner surface of the connecting ring (2) is provided with a bolt hole (10), and one side of the lower protective shell (3) is rotatably connected to the upper protective shell (11).

6. A valve device that is easy to install according to claim 5, characterized in that: A fixing block (12) is fixedly connected to one side of the upper protective shell (11), and a mounting bolt (13) is threadedly connected to the inner surface of the fixing block (12).

7. A valve device that is easy to install according to claim 1, characterized in that: A delivery pipe (14) is provided inside the connecting ring (2), and a sealing ring (15) is fixedly connected to the outer surface of the delivery pipe (14).

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