Valve structure convenient to install

Abstract

The utility model discloses a valve structure convenient to install, belongs to the field of valve butt joint, solves the problem that a pipeline needs to be rotated when an existing valve and the pipeline are installed in a butt joint mode, and comprises a valve body, butt joint pieces, a control valve and a conveying pipe. A control valve is installed at the top end of the valve body, a conveying pipe is arranged on the side face of the butt joint piece, an installation mechanism for butt joint of the conveying pipe is installed on the side face of the butt joint piece, and the installation mechanism comprises a clamping plate, a lifting plate and a lifting assembly. Butt joint and installation between a pipeline and a valve can be rapidly and stably completed, the overall working efficiency is improved, when equipment operates, the sealing performance of connection between the pipeline and the valve can be enhanced, the stability of the equipment during operation is improved, it is guaranteed that liquid in the conveying pipeline can stably penetrate through the valve, and the service life of the pipeline is prolonged. Therefore, the working quality of the equipment is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of valve butt joint, concretely relates to a valve structure convenient to install. BACKGROUND

[0002] Valve is used to open and close pipeline, control flow direction, adjust and control the parameter (temperature, pressure and flow) of conveying medium, according to its function, can be divided into shut-off valve, check valve, regulating valve etc., when valve is butt jointed, generally divided into two kinds, one is connected through flange, another is butt jointed through the cooperation between pipeline and valve.

[0003] Chinese utility model patent CN210240836U discloses a valve connecting structure convenient to install, including valve body, valve connecting pipe and fluid pipeline, valve connecting pipe and fluid pipeline are connected through connecting assembly, connecting assembly includes valve connecting sleeve, pipeline connecting sleeve and fixed sleeve, valve connecting sleeve is fixedly connected on the outer wall of valve connecting pipe, pipeline connecting sleeve is fixedly connected on the outer wall of fluid pipeline, fixed sleeve is sleeved on the outer wall of valve connecting sleeve, fixed sleeve is screw connected with the outer wall of pipeline connecting sleeve;

[0004] The above design installs the threaded sleeve kit for butt joint between the pipeline and the valve to assist the butt joint of the valve, there are certain problems in actual use, specifically embodied in that the pipeline needs to be rotated when the equipment is butt jointed, the number of rotation circles is related to the specification of the thread, this way needs to install corresponding threaded parts on the end of the pipeline, which affects the overall safety efficiency. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the problems in the above background art, the utility model adopts the following technical scheme.

[0007] A valve structure convenient to install, including valve body, butt joint piece, control valve and conveying pipe, the both sides of the valve body are provided with butt joint pieces for assisting butt joint, the top end of the valve body is provided with a control valve, the side surface of the butt joint piece is provided with a conveying pipe, and the side surface of the butt joint piece is provided with a mounting mechanism for butt jointing the conveying pipe, the mounting mechanism includes a clamping plate, a lifting plate and a lifting assembly, the lifting assembly is installed on the side surface of the butt joint piece, the lifting plate is symmetrically and slidingly installed in the butt joint piece, and the lifting assembly is installed on the side surface of the lifting plate.

[0008] As a preferred technical scheme of the utility model, the lifting assembly includes an outer shell, a bidirectional screw rod and a moving end, the outer shell is fixedly installed on the side of the butt joint piece, the bidirectional screw rod is rotatably installed inside the outer shell, the moving end is symmetrically screw threadedly engaged and installed outside the bidirectional screw rod, and the moving end is fixedly connected with the lifting plate.

[0009] As a preferred technical scheme of the utility model, the lifting assembly further includes a rotating block and a guide rod, the rotating block is rotatably installed on the surface of the outer shell, the end of the rotating block is fixedly connected with the end of the bidirectional screw rod, the guide rod is fixedly installed inside the outer shell, and the guide rod is slidingly connected with the moving end.

[0010] As a preferred technical scheme of the utility model, the valve structure further includes a butt joint mechanism, the butt joint mechanism is arranged outside the conveying pipe, the butt joint mechanism includes a sealing plate and a push plate, the sealing plate is symmetrically arranged outside the conveying pipe, two groups of sealing plates are arranged, and the push plate is installed at the end of the sealing plate.

[0011] As a preferred technical scheme of the utility model, the butt joint mechanism further includes a sealing gasket, the sealing gasket is fixedly installed on the side of the push plate, and a butt joint groove matched with the sealing gasket is formed in the inside of the butt joint piece.

[0012] As a preferred technical scheme of the utility model, the butt joint piece includes a connecting end and a plug-in pipe, the connecting end is installed on the side of the valve body, the plug-in pipe is fixedly installed inside the valve body, and the inside of the connecting end is hollow.

[0013] As a preferred technical scheme of the utility model, the butt joint piece further includes a limiting ring, and the limiting ring is installed outside the plug-in pipe.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In the utility model, the installation mechanism and the butt joint mechanism are arranged, so that the butt joint and installation between the pipeline and the valve can be quickly and stably completed, the overall working efficiency is improved, the sealing property of the connection between the pipeline and the valve can be strengthened during equipment operation, the stability during equipment operation is improved, the liquid in the conveying pipeline can stably pass through the valve, and therefore the working quality of the equipment itself is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the overall structure of the utility model.

[0017] Figure 2 It is a perspective view of the installation mechanism structure of the utility model.

[0018] Figure 3 It is a perspective view of the lifting assembly structure of the utility model.

[0019] Figure 4 It is the structure schematic view of the docking mechanism in the utility model.

[0020] Figure 5 It is the structure schematic view of the docking piece in the utility model.

[0021] The corresponding relationship between the reference signs and the component names in the drawings is as follows:

[0022] 1, valve body; 2, docking piece; 21, connecting end; 22, plug-in pipe; 23, limiting ring; 3, control valve; 4, conveying pipe; 5, mounting mechanism; 51, clamping plate; 52, lifting plate; 53, lifting assembly; 531, outer shell; 532, bidirectional screw rod; 533, moving end; 534, rotating block; 535, guide rod; 6, docking mechanism; 61, sealing plate; 62, push plate; 63, sealing pad block. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, easy to understand, the specific implementation of the utility model is described in detail below with the help of the drawings in the specification.

[0024] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or selective embodiment that excludes other embodiments. The utility model provides the following embodiments.

[0026] As shown in Figure 1 As shown in the structure schematic view of the valve structure for convenient installation in the embodiment, including valve body 1, docking piece 2, control valve 3 and conveying pipe 4, the valve body 1 is provided with auxiliary docking docking piece 2 on both sides, the valve body 1 is provided with control valve 3 on the top end, the docking piece 2 is provided with conveying pipe 4 on the side, and the docking piece 2 is provided with mounting mechanism 5 for docking conveying pipe 4 on the side.

[0027] In use, by inserting the delivery pipe 4 into the docking part 2, the position of the delivery pipe 4 is locked by the operation and use of the installation mechanism 5, ensuring the stability of the delivery pipe 4 after docking with the valve body 1. The overall docking is simple and stable, improving the overall working quality of the equipment. The use of the control valve 3 can regulate the flow rate of the liquid inside the valve body 1, ensuring the overall working quality of the valve during operation.

[0028] From the appendix Figure 2 As shown, it is a structural schematic diagram of the installation mechanism 5 in this embodiment. The installation mechanism 5 includes a clamping plate 51, a lifting plate 52 and a lifting component 53. The lifting component 53 is installed on the side of the docking member 2. The lifting plate 52 is symmetrically and slidably installed inside the docking member 2. The lifting component 53 is installed on the side of the lifting plate 52.

[0029] In use, the delivery pipe 4 is inserted into the docking part 2. Then, through the operation of the lifting assembly 53 and the transmission and drive of the lifting plate 52, the distance between the two sets of clamping plates 51 gradually decreases, and they press against the outer wall of the delivery pipe 4 to lock the position of the entire delivery pipe 4. The whole process is simple and convenient, and the sealing of the delivery pipe 4 when connected to the valve body 1 is guaranteed, preventing the leakage of the liquid transported inside the delivery pipe 4.

[0030] From the appendix Figure 3 As shown, it is a structural schematic diagram of the lifting assembly 53 in this embodiment. The lifting assembly 53 includes an outer shell 531, a bidirectional lead screw 532, and a moving end 533. The outer shell 531 is fixedly installed on the side of the docking part 2. The bidirectional lead screw 532 is rotatably installed inside the outer shell 531. The moving end 533 is symmetrically threaded and installed outside the bidirectional lead screw 532. The moving end 533 is fixedly connected to the lifting plate 52.

[0031] During use, by rotating the bidirectional lead screw 532, the positions of the two sets of moving ends 533 change under the cooperation of the external thread of the bidirectional lead screw 532, moving closer to or further away from the center, thereby achieving the purpose of adjusting the position spacing of the two sets of clamping plates 51, ensuring the stability and sealing of the clamping plates 51 in relation to the conveying pipe 4 during installation.

[0032] From the appendix Figure 3 As shown, it is a structural schematic diagram of the lifting assembly 53 in this embodiment. The lifting assembly 53 also includes a rotating block 534 and a guide rod 535. The rotating block 534 is rotatably mounted on the surface of the outer shell 531. The end of the rotating block 534 is fixedly connected to the end of the bidirectional lead screw 532. The guide rod 535 is fixedly mounted inside the outer shell 531 and is slidably connected to the moving end 533.

[0033] During use, by installing the rotating block 534, the bidirectional lead screw 532 can be adjusted and changed by rotating the rotating block 534, simplifying the overall operation. The installation of the guide rod 535 ensures the stability of the moving end 533 during movement, keeping the moving end 533 in a vertical lifting state.

[0034] From the appendix Figure 4 As shown, it is a structural schematic diagram of the docking mechanism 6 in this embodiment. The valve structure also includes the docking mechanism 6, which is disposed outside the conveying pipe 4. The docking mechanism 6 includes a sealing plate 61 and a pushing plate 62. The sealing plate 61 is symmetrically disposed outside the conveying pipe 4, and there are two sets of sealing plates 61. The pushing plate 62 is installed at the end of the sealing plate 61.

[0035] In use, two sets of sealing plates 61 are attached to the outer surface of the conveying pipe 4. Then, the bottom end of the sealing plate 61 is pressed against the top end of the conveying pipe 4. After that, the conveying pipe 4 is inserted into the docking part 2. By pushing the push plate 62, the conveying pipe 4 is inserted into the target position to ensure the stability of the connection between the conveying pipe 4 and the internal components of the docking part 2. The overall thickness of the sealing plate 61 is changed according to the outer diameter of the conveying pipe 4 to ensure that the conveying pipe 4 can be stably connected to the valve body 1.

[0036] From the appendix Figure 4 As shown, this is a structural schematic diagram of the docking mechanism 6 in this embodiment. The docking mechanism 6 also includes a sealing gasket 63, which is fixedly installed on the side of the push plate 62. The docking part 2 has a docking groove inside that mates with the sealing gasket 63. During use, the sealing gasket 63 and the docking groove work together to stably dock the position of the conveying pipe 4 while sealing the opening on the side of the docking part 2, ensuring the sealing effect of the entire pipeline and valve during use.

[0037] From the appendix Figure 5 As shown, this is a structural schematic diagram of the docking component 2 in this embodiment. The docking component 2 includes a connecting end 21 and a plug pipe 22. The connecting end 21 is installed on the side of the valve body 1, and the plug pipe 22 is fixedly installed inside the valve body 1. The inside of the connecting end 21 is hollow. In use, the conveying pipe 4 is inserted into the inside of the connecting end 21, and the inner wall of the conveying pipe 4 is in contact with the outer surface of the plug pipe 22 to complete the quick docking of the conveying pipe 4 and the docking component 2.

[0038] From the appendix Figure 5As shown, this is a structural schematic diagram of the docking component 2 in this embodiment. The docking component 2 also includes a limiting ring 23, which is installed on the outside of the insertion tube 22. During use, the limiting ring 23 is installed on the outer surface of the insertion tube 22. When the delivery tube 4 slides along the outer surface of the insertion tube 22, the collar at the top of the delivery tube 4 contacts the limiting ring 23, which limits the insertion depth of the delivery tube 4. At this time, after the clamping plate 51 is pressed down, the edge of the clamping plate 51 contacts the edge of the collar of the delivery tube 4, preventing the delivery tube 4 from falling off the outer surface of the docking component 2.

[0039] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. A valve structure for easy installation, comprising a valve body (1), a docking component (2), a control valve (3), and a delivery pipe (4), wherein the valve body (1) is provided with auxiliary docking components (2) on both sides, the control valve (3) is provided at the top of the valve body (1), and the delivery pipe (4) is provided on the side of the docking component (2), characterized in that: The side of the docking part (2) is equipped with an installation mechanism (5) for docking the conveying pipe (4). The installation mechanism (5) includes a clamping plate (51), a lifting plate (52) and a lifting component (53). The lifting component (53) is installed on the side of the docking part (2). The lifting plate (52) is symmetrically slidably installed inside the docking part (2). The lifting component (53) is installed on the side of the lifting plate (52).

2. The valve structure for easy installation according to claim 1, characterized in that: The lifting assembly (53) includes an outer shell (531), a bidirectional lead screw (532), and a moving end (533). The outer shell (531) is fixedly installed on the side of the docking part (2). The bidirectional lead screw (532) is rotatably installed inside the outer shell (531). The moving end (533) is symmetrically threaded and installed outside the bidirectional lead screw (532). The moving end (533) is fixedly connected to the lifting plate (52).

3. The valve structure for easy installation according to claim 2, characterized in that: The lifting assembly (53) further includes a rotating block (534) and a guide rod (535). The rotating block (534) is rotatably mounted on the surface of the outer shell (531). The end of the rotating block (534) is fixedly connected to the end of the bidirectional lead screw (532). The guide rod (535) is fixedly mounted inside the outer shell (531) and is slidably connected to the moving end (533).

4. The valve structure for easy installation according to claim 1, characterized in that: The valve structure also includes a docking mechanism (6), which is located outside the conveying pipe (4). The docking mechanism (6) includes a sealing plate (61) and a pusher plate (62). The sealing plate (61) is symmetrically arranged outside the conveying pipe (4). There are two sets of sealing plates (61). The pusher plate (62) is installed at the end of the sealing plate (61).

5. The valve structure for easy installation according to claim 4, characterized in that: The docking mechanism (6) also includes a sealing pad (63), which is fixedly installed on the side of the push plate (62), and the docking part (2) has a docking groove inside that engages with the sealing pad (63).

6. The valve structure for easy installation according to claim 1, characterized in that: The docking part (2) includes a connecting end (21) and a plug pipe (22). The connecting end (21) is installed on the side of the valve body (1), and the plug pipe (22) is fixedly installed inside the valve body (1). The connecting end (21) is hollow inside.

7. The valve structure for easy installation according to claim 6, characterized in that: The docking component (2) also includes a limiting ring (23), which is installed outside the insertion tube (22).

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