Mounting seat for mining electric gate valve

Abstract

The utility model belongs to the technical field of installation of mining electric gate valves, and particularly relates to an installation seat for a mining electric gate valve, which adopts the following scheme that the installation seat comprises a supporting mechanism and a position adjusting mechanism, and the position adjusting mechanism comprises a moving seat, a hydraulic cylinder, a bottom plate, rollers, a motor, a lead screw and a pushing seat. The hydraulic cylinder is driven to push the bottom plate downwards, the gate valve body is reversely pushed to move upwards, the supporting base and the pushing base on one side of the gate valve body support a set of fixed pipelines, height adjustment is completed, the connecting flange at one end of the gate valve body is attached to the end face of the connecting flange of the pipeline, and fixing is conducted. The driving motor drives the corresponding pushing seat through the lead screw to push the connecting flange of the pipeline and synchronously drives the pipeline to move, so that the pipeline is attached to the connecting flange at the other end of the gate valve body for connection, adjustment can be conveniently carried out according to the size of the gate valve and the pipeline, and the device can be conveniently moved to a mounting position. And subsequent installation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of installation of electric gate valves for mines, in particular to a mounting seat for electric gate valves for mines. Background Art

[0002] Simply put, an electric gate valve uses an electric actuator to control the valve's opening and closing. It consists of two parts: the upper part houses the electric actuator, and the lower part houses the valve. Electric gate valves offer adjustable opening and closing speeds, a simple structure, and ease of maintenance. The gas' inherent cushioning properties prevent them from becoming stuck and causing damage during operation.

[0003] When installing an electric gate valve on a pipeline, it is usually placed on a support plate and then connected to the pipeline. During the connection process, the end flange of the gate valve and the end flange of the pipeline are prone to deviation, which makes the connection more difficult and affects the connection, making it difficult for the workers to complete the connection. Utility Model Content

[0004] The purpose of the utility model is to provide a mounting seat for a mining electric gate valve in view of the defects of the prior art, so as to solve the problems raised in the above background technology.

[0005] A mounting base for an electric gate valve for mining, comprising a support mechanism and a position adjustment mechanism, the position adjustment mechanism comprising a movable base, a hydraulic cylinder, a base plate, a roller, a motor, a screw and a push base, the hydraulic cylinder and the roller being four in number and being mounted at the four corners of the bottom of the movable base, the base plate being mounted at the output end of the hydraulic cylinder, the motor being mounted in two opposing positions at both ends of the movable base, the screw being mounted at the output end of the motor, the push base being transmission-connected to the screw and sliding along a groove in the middle of the movable base;

[0006] The supporting mechanism includes a slide rail, a bearing seat and a supporting seat. The bearing seat can be detachably slid in the middle of the moving seat through the slide rail. There are two supporting seats, which can be detachably installed at both ends of the upper end surface of the moving seat.

[0007] By adopting the above technical solution, it is convenient to adjust according to the size of the gate valve and the pipeline, and it is convenient to move the device to the installation position, which is convenient for subsequent installation.

[0008] A pushing portion is also installed on one side of the gate valve body.

[0009] By adopting the above technical solution, it is convenient to push the device.

[0010] The pushing seat is composed of a driving plate and a pushing plate, and the pushing plate is detachably embedded and installed on the driving plate to facilitate replacement of the pushing plate.

[0011] By adopting the above technical solution, the push plate can be adjusted according to actual conditions to facilitate subsequent adjustment of the position of the pipeline.

[0012] The middle parts of the push plate and the support seat are both arranged in an arc-shaped structure, and the arc-shaped surfaces thereof are always arranged in the same horizontal plane.

[0013] By adopting the above technical solution, horizontal support of the pipeline is achieved.

[0014] Two middle grooves are provided in the middle of the upper end surface of the movable seat, and two screw rods are respectively installed in the two middle grooves. A sliding groove for embedding the sliding rail is provided on one side of the middle of the movable seat.

[0015] By adopting the above technical solution, it is easy to connect the pipeline and the gate valve body.

[0016] The beneficial effects of the mounting seat of the utility model for the electric gate valve for mining are:

[0017] The hydraulic cylinder is driven to push the bottom plate downward, and the gate valve body is pushed upward until the support seat can fit the bottom of the pipeline, so that the support seat and the push seat on one side of the gate valve body support the fixed set of pipelines. The height adjustment is completed, and the connecting flange at one end of the gate valve body fits the end face of the connecting flange of the pipeline and is fixed. The driving motor drives a corresponding push seat through the screw rod to push the connecting flange of the above-mentioned pipeline, and synchronously drives the pipeline to move, so that the pipeline fits the connecting flange at the other end of the gate valve body, and is connected. It is convenient to adjust according to the size of the gate valve and the pipeline, and it is convenient to move the device to the installation position, which is convenient for subsequent installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of the mounting seat and gate valve body for the electric gate valve for mining proposed in the utility model;

[0019] Figure 2 This is a first perspective view of the mounting base for a mining electric gate valve proposed in the utility model;

[0020] Figure 3 This is a second perspective view of the mounting base for the mining electric gate valve proposed in the utility model.

[0021] In the figure: 1. Gate valve body; 2. Moving seat; 3. Pushing part; 4. Hydraulic cylinder; 5. Bottom plate; 6. Roller; 7. Motor; 8. Screw; 9. Slide rail; 10. Bearing seat; 11. Pushing seat; 1101. Drive plate; 1102. Push plate; 12. Support seat. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0023] Reference Figure 1-3 A mounting base for an electric gate valve for mining, including a supporting mechanism and a position adjustment mechanism. The position adjustment mechanism includes a mobile base 2, a hydraulic cylinder 4, a base plate 5, a roller 6, a motor 7, a screw 8 and a push base 11. There are four hydraulic cylinders 4 and four rollers 6, which are respectively installed at the four corners of the bottom of the mobile base 2. The base plate 5 is installed at the output end of the hydraulic cylinder 4. Two motors 7 are installed at both ends of the mobile base 2 in opposite directions. The screw 8 is installed at the output end of the motor 7. The push base 11 is transmission-connected to the screw 8 and slides along the middle groove of the mobile base 2.

[0024] The supporting mechanism includes a slide rail 9, a bearing seat 10 and a supporting seat 12. The bearing seat 10 is detachably slidable in the middle of the movable seat 2 through the slide rail 9. There are two supporting seats 12, which are detachably mounted opposite to each other at both ends of the upper end surface of the movable seat 2.

[0025] A slide groove for the slide rail 9 to be embedded is opened on one side of the middle part of the movable seat 2; select the bearing seat 10 that is compatible with the installed gate valve body 1, and slide it to the middle part of the gate valve body 1 through the slide rail 9. The gate valve body 1 can be placed on the bearing seat 10 for support first, or the movable seat 2 can be pushed to the docking pipe, and then the gate valve body 1 can be placed on the bearing seat 10;

[0026] Normally, one end of the pipe has been fixed, and the connecting flange at one end of the gate valve body 1 needs to be connected to the fixed pipe. The position of the gate valve body 1 can be moved so that the end face of the connecting flange of the fixed set of pipes corresponds to the end face of the connecting flange at one end of the gate valve body 1. Then the gate valve body 1 can be pushed to move and adjust. The support seat 12 on one side of the gate valve body 1 is directly below the set of pipes. The hydraulic cylinder 4 is driven to push the bottom plate 5 downward, and the gate valve body 1 is pushed upward until the support seat 12 can fit the bottom of the pipe, so that the support seat 12 and the push seat 11 on one side of the gate valve body 1 support the fixed set of pipes. At this time, the height adjustment of the gate valve body 1 is completed, and the connecting flange at one end of the gate valve body 1 fits the connecting flange end face of the pipe and is fixed.

[0027] Two middle grooves are provided in the middle of the upper end surface of the movable seat 2, and two screw rods 8 are respectively installed in the two middle grooves; when another set of pipes is installed at the other end of the gate valve body 1, the pipes can be placed on the support seat 12 on the other side of the gate valve body 1 for support, and the driving motor 7 drives a corresponding pushing seat 11 through the screw rod 8 to push the connecting flange of the above-mentioned pipe, and synchronously drives the pipe to move, so that the pipe fits onto the connecting flange at the other end of the gate valve body 1 for connection.

[0028] A pushing part 3 is also installed on one side of the gate valve body 1; the pushing part 3 can be held by hand to push the movable seat 2 to move via the roller 6, and the entire device is moved to the end connection flange of the pipeline to facilitate docking and installation of the gate valve body 1 and the pipeline.

[0029] The pushing seat 11 is composed of a driving plate 1101 and a pushing plate 1102. The pushing plate 1102 can be detachably embedded and installed on the driving plate 1101 to facilitate replacement of the pushing plate 1102; the middle part of the pushing plate 1102 and the support seat 12 are both arc-shaped structures, and their arc surfaces are always maintained at the same horizontal plane; the sizes of the pipelines will be different, and different gate valve bodies 1 will be used for installation. After the gate valve bodies 1 of different sizes are placed on the supporting seat 10, the positions of the lowest points of the connecting ends on both sides will be different. Therefore, in order to make the end connecting flange of the gate valve body 1 completely docked with the connecting flange of the pipeline, a support seat 12 and a pushing plate 1102 of appropriate height can be selected and installed on the movable seat 2, and then the pushing plate 1102 can be controlled to push the other group of pipelines to dock with the end flange of the gate valve body 1.

[0030] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A mounting base for a mining electric gate valve, comprising a support mechanism and a position adjustment mechanism, characterized in that: The position adjustment mechanism comprises a moving seat (2), a hydraulic cylinder (4), a base plate (5), a roller (6), a motor (7), a screw rod (8) and a pushing seat (11). The hydraulic cylinder (4) and the roller (6) are four in number and are respectively installed at the four corners of the bottom of the moving seat (2). The base plate (5) is installed at the output end of the hydraulic cylinder (4). The motor (7) is installed at two opposite ends of the moving seat (2). The screw rod (8) is installed at the output end of the motor (7). The pushing seat (11) is connected to the screw rod (8) in a transmission manner and slides along the middle groove of the moving seat (2). The supporting mechanism comprises a slide rail (9), a bearing seat (10) and a supporting seat (12); the bearing seat (10) is detachably slidable in the middle of the movable seat (2) via the slide rail (9); and the supporting seat (12) is in two pieces and detachably mounted opposite to each other at the two ends of the upper end surface of the movable seat (2).

2. The mounting seat for a mining electric gate valve according to claim 1, characterized in that: A pushing portion (3) is also installed on one side of the gate valve body (1).

3. The mounting seat for a mining electric gate valve according to claim 2, characterized in that: The pushing seat (11) is composed of a driving plate (1101) and a pushing plate (1102), and the pushing plate (1102) is detachably embedded and installed on the driving plate (1101) to facilitate replacement of the pushing plate (1102).

4. The mounting seat for a mining electric gate valve according to claim 3, characterized in that: The middle parts of the push plate (1102) and the support seat (12) are both arranged in an arc-shaped structure, and their arc-shaped surfaces are always maintained in the same horizontal plane.

5. The mounting seat for a mining electric gate valve according to claim 4, characterized in that: Two middle grooves are provided in the middle of the upper end surface of the movable seat (2), and two screw rods (8) are respectively installed in the two middle grooves. A slide groove for embedding the slide rail (9) is provided on one side of the middle of the movable seat (2).

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