An easy-to-install valve mounting structure

Abstract

This utility model discloses a valve installation structure that facilitates installation, relating to the field of valve technology. It includes a valve body with a flange fixedly connected to its side wall, and a mounting bracket fixedly connected to the side wall of the flange. An insert block is installed on the inner wall of the mounting bracket. This utility model utilizes a fixed plate, a lead screw, a handle, clamping plates, and protective pads. Rotating the handles on both sides drives the lead screw to rotate, causing the clamping plates on both sides to gradually approach the outer wall of the pipe, thus positioning and fixing the pipe. Subsequently, the protective pad contacts the pipe and undergoes elastic deformation, filling the tiny unevenness on the pipe surface to form a stable clamp, temporarily fixing the pipe to the valve interface. After the pipe is clamped and fixed, the installer can free their hands for subsequent connection operations, replacing manual support, enabling single-person operation, reducing labor costs, and improving installation efficiency and reliability.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, specifically to a valve installation structure that is easy to install. Background Technology

[0002] In industrial production, municipal engineering, building water supply and drainage, HVAC and other fields, valves are key equipment for controlling the flow of fluids (liquids, gases, slurries, etc.). The installation quality and efficiency of valves directly affect the system's operational stability, maintenance costs and safety. When connecting pipes and valves, manual support is required for alignment (such as aligning flange bolt holes and threaded interfaces). If the pipes are heavy or the space is narrow, it often requires two people to cooperate, which is very inconvenient. Therefore, a valve installation structure that is easy to install is needed.

[0003] Existing easy-to-install valve installation structures require one person to support the middle of the pipe or near the interface, bearing most of the weight, while another person focuses on adjusting the relative position of the pipe interface and the valve interface. By constantly fine-tuning to achieve a one-to-one correspondence of flange bolt holes or precise alignment of threaded interfaces, it is easy for the pipe to tilt or rotate, prolonging the alignment time and affecting the installation efficiency. Therefore, there is an urgent need for an easy-to-install valve installation structure. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a valve installation structure that is easy to install, in order to solve the problem that when using the existing easy-to-install valve installation structure, one person is mainly responsible for supporting the middle part of the pipeline or the position near the interface to bear most of the weight, while another person focuses on adjusting the relative position of the pipeline interface and the valve interface. Through continuous fine-tuning to achieve one-to-one correspondence of flange bolt holes or precise alignment of threaded interfaces, it is easy for the pipeline to tilt or rotate, which prolongs the alignment time and affects the installation efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a valve mounting structure that is easy to install, comprising a valve body, a flange fixedly connected to the side wall of the valve body, a mounting bracket fixedly connected to the side wall of the flange, an insert block installed on the inner wall of the mounting bracket, a fixing plate fixedly connected to the side wall of the insert block, a lead screw installed on the inner wall of the fixing plate, a handle fixedly connected to one end of the lead screw, a clamping plate installed at the other end of the lead screw, and a protective pad installed on the outer wall of the clamping plate.

[0006] The mounting bracket has a slot on its side wall, and the fixing plate has a buckle compartment on its side wall. A return spring is fixedly connected to the inner wall of the buckle compartment, and a fixing buckle is fixedly connected to one end of the return spring.

[0007] Preferably, the lead screw is movably connected to the clamping plate, and the lead screw forms a rotating structure with the clamping plate via a handle.

[0008] Preferably, the inner wall of the fixing plate is threaded, and the fixing plate is threadedly connected to the lead screw.

[0009] Preferably, the clamps are arranged symmetrically about the central axis of the flange, and the clamps are bonded to the protective gasket.

[0010] Preferably, the fixing buckle is inserted into the buckle slot, and the fixing buckle forms a telescopic structure with the buckle compartment through a reset spring.

[0011] Preferably, the fixing buckles are symmetrically arranged around the central axis of the fixing plate, and the insert block is engaged with the mounting bracket.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses a fixed plate, screw rod, handle, clamping plate, and protective pad. By rotating the handles on both sides, the screw rod is driven to rotate. Driven by the rotation of the screw rod, the clamping plates on both sides gradually approach the outer wall of the pipe, positioning and fixing the pipe. Then, the protective pad contacts the pipe and produces elastic deformation, filling the tiny unevenness on the pipe surface to form a stable clamp, temporarily fixing the pipe to the valve interface. After the pipe is clamped and fixed, the installer can free up both hands to perform subsequent connection operations, replacing manual support, realizing single-person operation, reducing labor costs, and improving installation efficiency and reliability. 2. This utility model, through the setting of a mounting bracket, insert block, slot, buckle compartment, return spring, and fixing buckle, allows for the simultaneous pressing of both sides of the fixing buckle into the buckle compartment by both hands. The fixing buckle is subjected to force and gradually moves into the buckle compartment, thereby driving the return spring to compress until the head of the fixing buckle is completely disengaged from the slot. Then, the insert block is removed from the mounting bracket, and the fixing buckle is reset by the elastic rebound of the return spring. The clamp can be quickly disassembled without the use of tools, improving the convenience of the device. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a schematic diagram of the fixing component structure of this utility model; Figure 3 This is a schematic diagram of the structure of the component on the insert block of this utility model; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0014] In the diagram: 1. Valve body; 2. Flange; 3. Mounting bracket; 4. Insert block; 5. Fixing plate; 6. Screw; 7. Handle; 8. Clamping plate; 9. Protective pad; 10. Slot; 11. Clip compartment; 12. Return spring; 13. Fixing clip. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0016] The embodiments of this utility model will be described below based on its overall structure.

[0017] Please see Figures 1-4 A valve mounting structure for easy installation includes a valve body 1, a flange 2 fixedly connected to the side wall of the valve body 1, a mounting bracket 3 fixedly connected to the side wall of the flange 2, an insert block 4 installed on the inner wall of the mounting bracket 3, a fixing plate 5 fixedly connected to the side wall of the insert block 4, a lead screw 6 installed on the inner wall of the fixing plate 5, a handle 7 fixedly connected to one end of the lead screw 6, a clamping plate 8 installed on the other end of the lead screw 6, and a protective gasket 9 installed on the outer wall of the clamping plate 8. The lead screw 6 and the clamping plate 8 are movably connected, and the lead screw 6 and the clamping plate 8 form a rotating structure through the handle 7. The inner wall of the fixing plate 5 is threaded, and the fixing plate 5 is threadedly connected to the lead screw 6. The clamping plate 8 is symmetrically arranged about the central axis of the flange 2, and the clamping plate 8 is bonded to the protective gasket 9. When using the device, rotating the handles 7 on both sides drives the lead screw 6 to move axially along the threaded hole of the fixing plate 5, so that the clamping plates 8 on both sides gradually approach the outer wall of the pipe. As the handles 7 rotate, the protective gasket 9 contacts the pipe and produces elastic deformation, filling the tiny unevenness of the pipe surface and forming a stable clamp. When the resistance feels significantly increased, stop rotating. At this point, the pipe is securely fixed in front of the valve interface.

[0018] Please see Figures 1-4 A valve mounting structure that is easy to install is provided. The side wall of the mounting bracket 3 has a slot 10, and the side wall of the fixing plate 5 has a buckle compartment 11. The inner wall of the buckle compartment 11 is fixedly connected to a return spring 12. One end of the return spring 12 is fixedly connected to a fixing buckle 13. The fixing buckle 13 is inserted into the slot 10, and the fixing buckle 13 and the buckle compartment 11 form a telescopic structure through the return spring 12. The fixing buckles 13 are symmetrically arranged about the central axis of the fixing plate 5, and the insert block 4 is engaged with the mounting bracket 3. When using the device, both hands press the fixing buckle 13 into the buckle compartment 11 at the same time. The fixing buckle 13 is subjected to force and gradually moves into the buckle compartment 11, while pushing the return spring 12 to compress until the fixing buckle 13 is completely disengaged from the slot 10. Then the insert block 4 is removed. At this time, the pressed buckle is released, and the return spring 12 pushes the fixing buckle 13 to spring back to its original position. The clamping plate 8 can be quickly disassembled without the use of tools, which improves the convenience of the device.

[0019] Working principle: In use, first move the device to a suitable position, then align the pipe with the flange 2, then rotate the handles 7 on both sides, driving the screw 6 to rotate. Driven by the rotation of the screw 6, the clamps 8 on both sides position and fix the pipe. Then, the protective pad 9 contacts the pipe and generates elastic deformation, filling the small bumps on the pipe surface to form a stable clamp, temporarily fixing the pipe to the valve interface. Then, install the valve and the pipe. Then press the fixing buckle 13, the fixing buckle 13 is subjected to force and gradually moves into the buckle chamber 11, and then drives the return spring 12 to compress until the fixing buckle 13 is completely disengaged from the slot 10. Then, take out the insert 4, and then the fixing buckle 13 is reset by the elastic rebound of the return spring 12. Without the use of tools, the clamp 8 can be quickly disassembled for storage or for use on the other side of the valve. This completes the use of the device. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A valve mounting structure that is easy to install, comprising a valve body (1), characterized in that: A flange (2) is fixedly connected to the side wall of the valve body (1), a mounting bracket (3) is fixedly connected to the side wall of the flange (2), an insert block (4) is installed on the inner wall of the mounting bracket (3), a fixing plate (5) is fixedly connected to the side wall of the insert block (4), a screw rod (6) is installed on the inner wall of the fixing plate (5), a handle (7) is fixedly connected to one end of the screw rod (6), a clamping plate (8) is installed on the other end of the screw rod (6), and a protective pad (9) is installed on the outer wall of the clamping plate (8). The mounting bracket (3) has a slot (10) on its side wall, and the fixing plate (5) has a buckle compartment (11) on its side wall. A reset spring (12) is fixedly connected to the inner wall of the buckle compartment (11), and a fixing buckle (13) is fixedly connected to one end of the reset spring (12).

2. The valve mounting structure for easy installation according to claim 1, characterized in that: The lead screw (6) is movably connected to the clamping plate (8), and the lead screw (6) forms a rotating structure with the clamping plate (8) through the handle (7).

3. The valve mounting structure for easy installation according to claim 1, characterized in that: The inner wall of the fixing plate (5) is threaded, and the fixing plate (5) is threadedly connected to the lead screw (6).

4. The valve mounting structure for easy installation according to claim 1, characterized in that: The clamp (8) is symmetrically arranged with respect to the central axis of the flange (2), and the clamp (8) is bonded to the protective gasket (9).

5. The valve mounting structure for easy installation according to claim 1, characterized in that: The fixed buckle (13) is inserted into the slot (10), and the fixed buckle (13) forms a telescopic structure with the buckle chamber (11) through the reset spring (12).

6. The valve mounting structure for easy installation according to claim 1, characterized in that: The fixing buckle (13) is symmetrically arranged with respect to the central axis of the fixing plate (5), and the insert (4) is engaged with the mounting bracket (3).

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