Electric gate valve with protection structure

Abstract

The utility model relates to electric gate valve technical field, the utility model discloses a kind of electric gate valve with protective structure, comprising.The utility model is by being provided with electric gate valve, protective shell, mounting structure, fixed mechanism, positioning mechanism, auxiliary structure and mounting plate, first, install frame is installed on electric gate valve, rotate threaded rod, fixed block is removed by threaded sleeve, fixed block moves to electric gate valve, again, mounting plate is installed on protective shell, mounting plate is installed on mounting groove, mounting plate is fixed by positioning rod, when protective shell needs to be disassembled, pull to positioning rod, positioning rod drives auxiliary rod to move, auxiliary rod moves to mounting groove, to limit positioning rod, to disassemble protective shell, in prior art, electric gate valve is installed on pipeline, electric gate valve is generally exposed, which can easily cause electric gate valve to be bumped, and easily cause damage to electric gate valve.

Description

Technical Field

[0001] This utility model belongs to the field of electric gate valve technology, and in particular relates to an electric gate valve with a protective structure. Background Technology

[0002] Simply put, an electric gate valve is a valve controlled by an electric actuator to open and close the valve. It can be divided into two parts: the upper part is the electric actuator and the lower part is the valve. The operating torque is greater than that of an electric gate valve. The opening and closing speed of an electric gate valve can be adjusted. It has a simple structure and is easy to maintain. During operation, due to the buffering characteristics of the gas itself, it is not easily damaged by jamming. However, it must have an air source, and its control system is also more complex than that of an electric gate valve. Electric gate valves are responsive, safe and reliable. Many manufacturers with high control requirements set up compressed air stations for pneumatic instrument control components. Electric means that it requires electricity and can control its flow rate.

[0003] Electric gate valves are a type of automated control valve widely used in industrial and civil fields. They are mainly used to cut off or connect the medium in pipelines and also have flow regulation functions. The problem with the above technology is that in the existing technology, electric gate valves are installed on pipelines and are generally exposed to the outside, which makes them susceptible to impacts and damage. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides an electric gate valve with a protective structure that can overcome or at least partially solve the above problems.

[0005] This utility model is implemented as follows: an electric gate valve with a protective structure includes an electric gate valve and a protective shell. The inner cavity of the protective shell is movably installed on the surface of the electric gate valve. An installation structure is installed on the surface of the electric gate valve. A fixing mechanism is installed at the bottom of the electric gate valve. A positioning mechanism is installed on the front side of the electric gate valve. An auxiliary structure is installed on the front side of the electric gate valve. An installation plate is installed at the bottom of the protective shell.

[0006] To improve the installation efficiency of the mounting plate, preferably, the installation mechanism includes a mounting frame and a mounting groove. The inner wall of the mounting frame is movably mounted on the surface of the electric gate valve, and the bottom of the mounting groove is fixedly mounted on the top of the mounting frame. The mounting plate can be mounted on the mounting groove, the mounting groove is mounted on the mounting frame, and the mounting frame is mounted on the electric gate valve, thereby installing the mounting plate.

[0007] To improve the fixing effect on the mounting frame, preferably, the fixing mechanism includes a fixing block, a threaded sleeve, and a threaded rod. The surface of the fixing block is movably mounted on the inner wall of the mounting frame, and the inner wall of the fixing block is movably mounted on the surface of the electric gate valve. The top of the threaded sleeve is fixedly mounted on the bottom of the fixing block, and the surface of the threaded sleeve is movably mounted on the middle of the mounting frame. The surface of the threaded rod is movably mounted on the middle of the threaded sleeve and connected by a thread. By rotating the threaded rod, the threaded rod drives the threaded sleeve to move through the threaded connection. The threaded sleeve drives the fixing block to move, and the fixing block moves onto the electric gate valve, thereby fixing the mounting frame.

[0008] To improve the fixing effect on the mounting plate, preferably, the positioning mechanism includes a positioning rod, a positioning ring, and a tension spring. The rear side of the positioning ring is fixedly installed on the front side of the mounting groove. The surface of the positioning rod is movably installed on the middle of the positioning ring. One end of the tension spring is fixedly installed on the front side of the positioning ring, and the other end of the tension spring is fixedly installed on the front side of the positioning rod. The tension spring is sleeved on the surface of the positioning rod and can be moved to the mounting plate through the positioning rod. The mounting plate is fixed by the cooperation between the positioning rod and the positioning ring.

[0009] To facilitate the limiting of the positioning rod, preferably, the auxiliary structure includes an auxiliary seat and an auxiliary rod. The top of the auxiliary seat is fixedly installed on the bottom of the positioning rod, and the middle of the top of the auxiliary rod is movably connected to the inner wall of the auxiliary seat through a rotating shaft. By moving the positioning rod, the positioning rod can be moved, which in turn moves the auxiliary seat, which in turn moves the auxiliary rod, which moves into the mounting groove, thereby limiting the positioning rod.

[0010] To facilitate the installation of the protective shell, preferably, the top of the mounting plate is fixedly installed on the bottom of the protective shell, the surface of the mounting plate is movably installed on the inner wall of the mounting groove, and the rear side of the positioning rod is movably installed in the inner cavity of the mounting plate. The protective shell can be installed on the mounting plate, and the mounting plate is installed on the mounting groove, thereby installing the protective shell.

[0011] To facilitate the rotation of the threaded rod, preferably, a turntable is fixedly installed at the bottom of the threaded rod. The turntable can be mounted on the threaded rod, and rotating the turntable will drive the threaded rod to rotate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model, by setting up an electric gate valve, a protective shell, an installation structure, a fixing mechanism, a positioning mechanism, an auxiliary structure, and an installation plate, first installs the installation frame on the electric gate valve. Rotating the threaded rod causes the threaded sleeve to move via a threaded connection, which in turn moves the fixing block onto the electric gate valve. Then, the installation plate is installed on the protective shell and placed in the installation groove. The installation plate is fixed by a positioning rod. When the protective shell needs to be disassembled, pulling the positioning rod causes the auxiliary rod to move, which then moves into the installation groove, thus limiting the positioning rod and allowing the protective shell to be disassembled. This solves the problem in existing technologies where electric gate valves are installed on pipelines and are generally exposed, making them susceptible to impacts and damage. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the installation structure provided in this embodiment of the utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the fixing mechanism provided in an embodiment of the present utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the positioning mechanism and auxiliary structure provided in this embodiment of the utility model.

[0018] In the diagram: 1. Electric gate valve; 2. Protective housing; 3. Mounting structure; 301. Mounting frame; 302. Mounting groove; 4. Fixing mechanism; 401. Fixing block; 402. Threaded sleeve; 403. Threaded rod; 5. Positioning mechanism; 501. Positioning rod; 502. Positioning ring; 503. Tension spring; 6. Auxiliary structure; 601. Auxiliary seat; 602. Auxiliary rod; 7. Mounting plate; 8. Turntable. Detailed Implementation

[0019] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0020] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] like Figures 1 to 4As shown in the figure, an electric gate valve with a protective structure provided by this utility model embodiment includes an electric gate valve 1 and a protective shell 2. The inner cavity of the protective shell 2 is movably mounted on the surface of the electric gate valve 1. An installation structure 3 is mounted on the surface of the electric gate valve 1. A fixing mechanism 4 is mounted on the bottom of the electric gate valve 1. A positioning mechanism 5 is mounted on the front side of the electric gate valve 1. An auxiliary structure 6 is mounted on the front side of the electric gate valve 1. An installation plate 7 is mounted on the bottom of the protective shell 2. To improve the installation of the installation plate 7, the installation mechanism includes an installation frame 301 and an installation groove 302. The inner wall of the installation frame 301 is movably mounted on the surface of the electric gate valve 1. The bottom of the installation groove 302 is fixedly mounted on the top of the installation frame 301. The installation plate 7 can be mounted on the installation groove 302. 02 is installed on the mounting frame 301, which is mounted on the electric gate valve 1, thereby installing the mounting plate 7. To improve the fixation of the mounting frame 301, the fixing mechanism 4 includes a fixing block 401, a threaded sleeve 402, and a threaded rod 403. The surface of the fixing block 401 is movably mounted on the inner wall of the mounting frame 301, and the inner wall of the fixing block 401 is movably mounted on the surface of the electric gate valve 1. The top of the threaded sleeve 402 is fixedly mounted on the bottom of the fixing block 401, and the surface of the threaded sleeve 402 is movably mounted on the middle of the mounting frame 301. The surface of the threaded rod 403 is movably mounted on the middle of the threaded sleeve 402. The threaded rod 403 is movably mounted on the middle of the threaded sleeve 402 through a threaded connection, and can be rotated by rotating the threaded rod 403. 03. The threaded rod 403 drives the threaded sleeve 402 to move via a threaded connection. The threaded sleeve 402 drives the fixed block 401 to move, and the fixed block 401 moves onto the electric gate valve 1, thereby fixing the mounting frame 301. To improve the fixation of the mounting plate 7, the positioning mechanism 5 includes a positioning rod 501, a positioning ring 502, and a tension spring 503. The rear side of the positioning ring 502 is fixedly installed on the front side of the mounting groove 302. The surface of the positioning rod 501 is movably installed on the middle of the positioning ring 502. One end of the tension spring 503 is fixedly installed on the front side of the positioning ring 502, and the other end of the tension spring 503 is fixedly installed on the front side of the positioning rod 501. The tension spring 503 is sleeved on the surface of the positioning rod 501 and can move onto the mounting plate 7 via the positioning rod 501. The mounting plate 7 is fixed by the cooperation of the positioning rod 501 and the positioning ring 502. To facilitate the limiting of the positioning rod 501, the auxiliary structure 6 includes an auxiliary seat 601 and an auxiliary rod 602. The top of the auxiliary seat 601 is fixedly installed on the bottom of the positioning rod 501. The middle part of the top of the auxiliary rod 602 is movably connected to the inner wall of the auxiliary seat 601 through a rotating shaft. By moving the positioning rod 501, the positioning drive moves the auxiliary seat 601, which in turn drives the auxiliary rod 602 to move. The auxiliary rod 602 moves onto the mounting groove 302, thereby limiting the positioning rod 501. To facilitate the installation of the protective shell 2, the top of the mounting plate 7 is fixedly installed on the bottom of the protective shell 2, and the surface of the mounting plate 7 is movably installed on the inner wall of the mounting groove 302.The rear side of the positioning rod 501 is movably mounted within the inner cavity of the mounting plate 7. It can be mounted on the mounting plate 7 via the protective shell 2. The mounting plate 7 is mounted on the mounting groove 302, thereby installing the protective shell 2. To facilitate the rotation of the threaded rod 403, a turntable 8 is fixedly mounted on the bottom of the threaded rod 403. The turntable 8 can be mounted on the threaded rod 403; rotating the turntable causes the threaded rod 403 to rotate.

[0022] The working principle of this utility model:

[0023] In use, first, the mounting frame 301 is installed on the electric gate valve 1. Then, the turntable 8 is rotated, which drives the threaded rod 403 to rotate. The threaded rod 403 drives the threaded sleeve 402 to move through the threaded connection. The threaded sleeve 402 drives the fixing block 401 to move. The fixing block 401 moves onto the electric gate valve 1, thereby fixing the mounting frame 301. Then, the protective shell 2 is installed on the mounting plate 7, which is installed on the mounting groove 302. The mounting plate 7 is fixed by the positioning rod 501. The electric gate valve 1 is protected by the protective shell 2. When the protective shell 2 needs to be removed, the positioning rod 501 is pulled. The positioning rod 501 drives the auxiliary seat 601 to move. The auxiliary seat 601 drives the auxiliary rod 602 to move. The auxiliary rod 602 moves onto the mounting groove 302, thereby limiting the positioning rod 501. The positioning rod 501 separates from the mounting plate 7, thereby removing the protective shell 2.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. An electric gate valve (1) with a protective structure, comprising an electric gate valve (1) and a protective shell (2), characterized in that: The inner cavity of the protective shell (2) is movably mounted on the surface of the electric gate valve (1). The surface of the electric gate valve (1) is equipped with an installation structure (3). The bottom of the electric gate valve (1) is equipped with a fixing mechanism (4). The front side of the electric gate valve (1) is equipped with a positioning mechanism (5). The front side of the electric gate valve (1) is equipped with an auxiliary structure (6). The bottom of the protective shell (2) is equipped with an installation plate (7).

2. The electric gate valve (1) with a protective structure as described in claim 1, characterized in that: The mounting structure includes a mounting frame (301) and a mounting groove (302). The inner wall of the mounting frame (301) is movably mounted on the surface of the electric gate valve (1), and the bottom of the mounting groove (302) is fixedly mounted on the top of the mounting frame (301).

3. The electric gate valve (1) with a protective structure as described in claim 2, characterized in that: The fixing mechanism (4) includes a fixing block (401), a threaded sleeve (402), and a threaded rod (403). The surface of the fixing block (401) is movably mounted on the inner wall of the mounting frame (301), and the inner wall of the fixing block (401) is movably mounted on the surface of the electric gate valve (1). The top of the threaded sleeve (402) is fixedly mounted on the bottom of the fixing block (401), and the surface of the threaded sleeve (402) is movably mounted on the middle part of the mounting frame (301). The surface of the threaded rod (403) is movably mounted on the middle part of the threaded sleeve (402), and the surface of the threaded rod (403) is movably mounted on the middle part of the threaded sleeve (402) through a threaded connection.

4. An electric gate valve (1) with a protective structure as described in claim 2, characterized in that: The positioning mechanism (5) includes a positioning rod (501), a positioning ring (502), and a tension spring (503). The rear side of the positioning ring (502) is fixedly installed on the front side of the mounting groove (302). The surface of the positioning rod (501) is movably installed on the middle part of the positioning ring (502). One end of the tension spring (503) is fixedly installed on the front side of the positioning ring (502), and the other end of the tension spring (503) is fixedly installed on the front side of the positioning rod (501). The tension spring (503) is sleeved on the surface of the positioning rod (501).

5. An electric gate valve (1) with a protective structure as described in claim 4, characterized in that: The auxiliary structure (6) includes an auxiliary seat (601) and an auxiliary rod (602). The top of the auxiliary seat (601) is fixedly installed on the bottom of the positioning rod (501), and the middle part of the top of the auxiliary rod (602) is movably connected to the inner wall of the auxiliary seat (601) through a rotating shaft.

6. An electric gate valve (1) with a protective structure as described in claim 4, characterized in that: The top of the mounting plate (7) is fixedly installed on the bottom of the protective shell (2), the surface of the mounting plate (7) is movably installed on the inner wall of the mounting groove (302), and the rear side of the positioning rod (501) is movably installed in the inner cavity of the mounting plate (7).

7. An electric gate valve (1) with a protective structure as described in claim 3, characterized in that: A turntable (8) is fixedly installed at the bottom of the threaded rod (403).

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