Three-way switching valve convenient to connect

Abstract

The utility model relates to the technical field of three-way switching valves, and discloses a three-way switching valve convenient to connect, which comprises a main body mechanism and a movable supporting mechanism, the movable supporting mechanism is positioned on the lower side of the main body mechanism, and the main body mechanism comprises an equipment main body, a lifting plate, a three-way switching valve body, a limiting block, a lifting adjusting box and a lifting motor. The lifting plate is movably installed on the upper side of the equipment body, the three-way switching valve body is movably installed at the upper end of the lifting plate, and the limiting block is fixedly installed at the upper end of the lifting plate. According to the three-way switching valve convenient to connect, the main body mechanism is installed, a lifting motor drives a threaded lead screw to rotate, so that a lifting adjusting sliding block moves up and down, the lifting adjusting sliding block is fixedly connected with a lifting plate, and then the lifting plate and a three-way switching valve body on the lifting plate move up and down till the height needing to be installed is reached; the valve mounting effect and efficiency can be improved, the mounting cost is reduced, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of three-way switching valves, in particular to a three-way switching valve that is easy to connect. Background Art

[0002] Three-way switching valves are widely used in coal chemical, petrochemical, rubber, papermaking, pharmaceutical and other pipelines as media diversion, confluence or flow direction switching devices. The three-way switching valve adopts a top-mounted structure, which reduces the connecting bolts of the valve body itself under high pressure and large diameter conditions, enhances the reliability of the valve and can overcome the influence of the system's deadweight on the normal operation of the valve.

[0003] Some three-way switching valves in the prior art are large in size and weight, and require lifting equipment to assist in installation, which increases the efficiency and cost of installation. The height of the valve cannot be easily adjusted during installation, which reduces the installation efficiency of the valve and increases the workload of workers. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to provide a three-way switching valve which is easy to connect, so as to solve the problem in the above background technology that the three-way switching valve is not easy to lift during installation and the installation efficiency is low.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-way switching valve that is easy to connect, comprising a main body mechanism and a mobile support mechanism, wherein the mobile support mechanism is located at the lower side of the main body mechanism, and the main body mechanism comprises an equipment body, a lifting plate, a three-way switching valve body, a limit block, a lifting adjustment box and a lifting motor, wherein the lifting plate is movably installed on the upper side of the equipment body, the three-way switching valve body is movably installed on the upper end of the lifting plate, the limit block is fixedly installed on the upper end of the lifting plate, the lifting adjustment box is fixedly installed on the upper end of the equipment body, and the lifting motor is fixedly installed on the upper end of the lifting adjustment box.

[0008] Preferably, the main mechanism also includes a threaded screw, a movable ring, a lifting and adjusting slider, an auxiliary box, an auxiliary ring, an auxiliary rod, an auxiliary adjusting slider, a maintenance tool box, a movable door and a control panel, and the threaded screw is fixedly installed at the transmission end at the lower end of the lifting motor.

[0009] Preferably, the movable ring is fixedly installed inside the lifting and adjusting box, the lifting and adjusting slider is movably installed on the outer end of the threaded screw, the auxiliary box is fixedly installed on the upper end of the equipment body, the auxiliary ring is fixedly installed inside the auxiliary box, the auxiliary rod is fixedly installed in the middle of the auxiliary ring, and the auxiliary adjusting slider is movably installed on the outer end of the auxiliary rod.

[0010] Preferably, the maintenance toolbox is movably installed inside the equipment body, the movable door is movably installed at the right end of the equipment body, the control panel is fixedly installed at the front end of the equipment body, and the control panel is electrically connected to the lifting motor.

[0011] Preferably, the mobile support mechanism includes a base, a fixed support column, an anti-slip pad, an electric push rod, a shock-absorbing hydraulic support and a universal wheel, and the base is fixedly installed at the lower end of the equipment body.

[0012] Preferably, the fixed support column is fixedly installed on the lower end of the base, and the anti-slip pad is fixedly installed on the lower end of the fixed support column.

[0013] Preferably, the electric push rod is fixedly installed inside the fixed support column, the shock-absorbing hydraulic support is fixedly installed at the transmission end of the electric push rod, the electric push rod is electrically connected to the control panel, and the universal wheel is fixedly installed at the lower end of the shock-absorbing hydraulic support.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The three-way switching valve that is easy to connect, through the installation of the main body mechanism, drives the threaded screw to rotate through the lifting motor, so that the lifting adjustment slider moves up and down, and the lifting adjustment slider is fixedly connected to the lifting plate, so that the lifting plate and the three-way switching valve body on the lifting plate move up and down until the required installation height is reached, which can improve the effect and efficiency of the valve during installation, reduce installation costs, and reduce the labor intensity of workers;

[0016] 2. The three-way switching valve that is easy to connect is installed with a mobile support mechanism, and the anti-skid pad is installed at the lower end of the fixed support column, so that the device can be more stable when stationary and the anti-skid performance is improved. The electric push rod can push the shock-absorbing hydraulic support and the universal wheel downward, so that people can move the device more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-way switching valve body of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the lifting and adjusting slider of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixed support column of the utility model.

[0021] In the figure: 1. Main mechanism; 101. Equipment body; 102. Lifting plate; 103. Three-way switching valve body; 104. Limit block; 105. Lifting adjustment box; 106. Lifting motor; 107. Threaded screw; 108. Movable ring; 109. Lifting adjustment slider; 110. Auxiliary box; 111. Auxiliary ring; 112. Auxiliary rod; 113. Auxiliary adjustment slider; 114. Maintenance tool box; 115. Movable door; 116. Control panel; 2. Mobile support mechanism; 201. Base; 202. Fixed support column; 203. Anti-skid pad; 204. Electric push rod; 205. Shock-absorbing hydraulic support; 206. Universal wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 - Figure 4 The utility model provides a technical solution: a three-way switching valve that is easy to connect, including a main body mechanism 1 and a mobile support mechanism 2, the mobile support mechanism 2 is located at the lower side of the main body mechanism 1, the main body mechanism 1 includes an equipment body 101, a lifting plate 102, a three-way switching valve body 103, a limit block 104, a lifting adjustment box 105 and a lifting motor 106, the lifting plate 102 is movably installed on the upper side of the equipment body 101, the three-way switching valve body 103 is movably installed at the upper end of the lifting plate 102, the limit block 104 is fixedly installed at the upper end of the lifting plate 102, the lifting adjustment box 105 is fixedly installed at the upper end of the equipment body 101, and the lifting motor 106 is fixedly installed at the upper end of the lifting adjustment box 105.

[0024] The main mechanism 1 also includes a threaded screw 107, a movable ring 108, a lifting adjustment slider 109, an auxiliary box 110, an auxiliary ring 111, an auxiliary rod 112, an auxiliary adjustment slider 113, a maintenance tool box 114, a movable door 115 and a control panel 116. The threaded screw 107 is fixedly installed at the transmission end of the lower end of the lifting motor 106, the movable ring 108 is fixedly installed inside the lifting adjustment box 105, the lifting adjustment slider 109 is movably installed on the outer end of the threaded screw 107, the auxiliary box 110 is fixedly installed on the upper end of the equipment body 101, the auxiliary ring 111 is fixedly installed inside the auxiliary box 110, the auxiliary rod 112 is fixedly installed in the middle of the auxiliary ring 111, the auxiliary adjustment slider 113 is movably installed on the outer end of the auxiliary rod 112, the maintenance tool box 114 is movably installed inside the equipment body 101, the movable door 115 is movably installed at the right end of the equipment body 101, the control panel 116 is fixedly installed at the front end of the equipment body 101, and the control panel 116 is fixedly installed at the front end of the equipment body 101. The control panel 116 is electrically connected to the lifting motor 106. When the three-way switching valve that is easy to connect needs to be used, the three-way switching valve body 103 is placed on the upper end of the lifting plate 102, and the limit block 104 is fixedly installed on the upper end of the lifting plate 102, which can prevent the three-way switching valve body 103 from accidentally falling. When the three-way switching valve body 103 needs to be installed, the lifting motor 106 drives the threaded screw 107 to rotate, so that the lifting adjustment slider 109 moves up and down. The lifting adjustment slider 109 and the lifting plate 102 are fixedly connected, so that the lifting plate 102 and the three-way switching valve body 103 on the lifting plate 102 move up and down until they reach the height required for installation, which can improve the effect and efficiency of the valve during installation, reduce installation costs, and reduce the labor intensity of staff. The maintenance tool box 114 is installed inside the equipment body 101, so that people can put some maintenance tools in the maintenance tool box 114, which is convenient for people to repair the device.

[0025] The mobile support mechanism 2 includes a base 201, a fixed support column 202, an anti-skid pad 203, an electric push rod 204, a shock-absorbing hydraulic support 205 and a universal wheel 206. The base 201 is fixedly installed at the lower end of the equipment body 101, the fixed support column 202 is fixedly installed at the lower end of the base 201, the anti-skid pad 203 is fixedly installed at the lower end of the fixed support column 202, the electric push rod 204 is fixedly installed inside the fixed support column 202, the shock-absorbing hydraulic support 205 is fixedly installed at the transmission end of the electric push rod 204, the electric push rod 204 is electrically connected to the control panel 116, the universal wheel 206 is fixedly installed at the lower end of the shock-absorbing hydraulic support 205, and the anti-skid pad 203 is installed at the lower end of the fixed support column 202, which can make the device more stable when stationary and improve the anti-skid performance. The electric push rod 204 can push the shock-absorbing hydraulic support 205 and the universal wheel 206 downward, so that people can move the device more conveniently.

[0026] Working principle: When the three-way switching valve that is easy to connect needs to be used, the three-way switching valve body 103 is placed on the upper end of the lifting plate 102, and the limit block 104 is fixedly installed on the upper end of the lifting plate 102 to prevent the three-way switching valve body 103 from accidentally falling. When the three-way switching valve body 103 needs to be installed, the lifting motor 106 drives the threaded screw 107 to rotate, so that the lifting adjustment slider 109 moves up and down, and the lifting adjustment slider 109 is fixedly connected to the lifting plate 102, thereby causing the lifting plate 102 and the three-way switching valve body 103 on the lifting plate 102 to move up and down, achieving The height to be installed can be reached, which can improve the effect and efficiency of the valve during installation, reduce installation costs, and reduce the labor intensity of staff. The maintenance tool box 114 is installed inside the equipment body 101, so that people can put some maintenance tools in the maintenance tool box 114, which is convenient for people to repair the device. The anti-slip pad 203 is installed at the lower end of the fixed support column 202, which can make the device more stable when stationary and improve the anti-slip performance. The electric push rod 204 can push the shock-absorbing hydraulic support 205 and the universal wheel 206 downward, so that people can move the device more conveniently.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A three-way switching valve that is easy to connect, comprising a main body mechanism (1) and a movable support mechanism (2), characterized in that: The movable support mechanism (2) is located at the lower side of the main mechanism (1); the main mechanism (1) comprises a device body (101), a lifting plate (102), a three-way switching valve body (103), a limit block (104), a lifting adjustment box (105) and a lifting motor (106); the lifting plate (102) is movably mounted on the upper side of the device body (101); the three-way switching valve body (103) is movably mounted on the upper end of the lifting plate (102); the limit block (104) is fixedly mounted on the upper end of the lifting plate (102); the lifting adjustment box (105) is fixedly mounted on the upper end of the device body (101); and the lifting motor (106) is fixedly mounted on the upper end of the lifting adjustment box (105).

2. A three-way switching valve that is easy to connect according to claim 1, characterized in that: The main body mechanism (1) further comprises a threaded screw (107), a movable ring (108), a lifting and lowering adjustment slider (109), an auxiliary box (110), an auxiliary ring (111), an auxiliary rod (112), an auxiliary adjustment slider (113), a maintenance tool box (114), a movable door (115) and a control panel (116); the threaded screw (107) is fixedly mounted on the transmission end at the lower end of the lifting motor (106).

3. A three-way switching valve that is easy to connect according to claim 2, characterized in that: The movable ring (108) is fixedly mounted inside the lifting and adjusting box (105); the lifting and adjusting slider (109) is movably mounted on the outer end of the threaded screw (107); the auxiliary box (110) is fixedly mounted on the upper end of the device body (101); the auxiliary ring (111) is fixedly mounted inside the auxiliary box (110); the auxiliary rod (112) is fixedly mounted in the middle of the auxiliary ring (111); and the auxiliary adjusting slider (113) is movably mounted on the outer end of the auxiliary rod (112).

4. The three-way switching valve that is easy to connect according to claim 3 is characterized in that: The maintenance tool box (114) is movably installed inside the equipment body (101), the movable door (115) is movably installed at the right end of the equipment body (101), the control panel (116) is fixedly installed at the front end of the equipment body (101), and the control panel (116) is electrically connected to the lifting motor (106).

5. The three-way switching valve that is easy to connect according to claim 4, characterized in that: The mobile support mechanism (2) comprises a base (201), a fixed support column (202), an anti-slip pad (203), an electric push rod (204), a shock-absorbing hydraulic support (205) and a universal wheel (206); the base (201) is fixedly mounted on the lower end of the device body (101).

6. The three-way switching valve that is easy to connect according to claim 5, characterized in that: The fixed support column (202) is fixedly mounted on the lower end of the base (201), and the anti-slip pad (203) is fixedly mounted on the lower end of the fixed support column (202).

7. The three-way switching valve that is easy to connect according to claim 6, characterized in that: The electric push rod (204) is fixedly mounted inside the fixed support column (202), the shock-absorbing hydraulic support (205) is fixedly mounted on the transmission end of the electric push rod (204), the electric push rod (204) is electrically connected to the control panel (116), and the universal wheel (206) is fixedly mounted on the lower end of the shock-absorbing hydraulic support (205).

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