Valve assembling and debugging practical training device

Abstract

The utility model provides a valve assembling and debugging practical training device which comprises a practical training platform, a fixed cavity plate is arranged at the upper end of the practical training platform, a plurality of clamping and fixing frames are arranged in the fixed cavity plate in a sliding mode, a plurality of rotating seats are arranged on the inner side face of each clamping and fixing frame, a connecting rod is hinged to the interior of each rotating seat in a rotating mode, and the rotating seats are connected with the connecting rods in a rotating mode. A rotary connecting frame is rotationally arranged between the multiple connecting rods, and a driving unit for driving the rotary connecting frame to move is arranged in the fixed cavity plate. According to the valve assembling and debugging practical training device of the utility model, Farmers with different sizes can be clamped and fixed through the plurality of movable clamping and fixing frames, so that subsequent assembling can be carried out, the types and specifications of trainable valves can be greatly expanded, frequent replacement of clamps is not needed, the flexibility and convenience are improved, and the practical training device can be widely applied to the field of valve assembling and debugging. And the preparation work flow is simplified, so that the practical training process is smoother and more efficient.

Description

Technical Field

[0001] This utility model belongs to the field of training device technology, and specifically relates to a valve assembly and debugging training device. Background Technology

[0002] The valve assembly and commissioning training device is a specialized device designed to educate and train personnel to master valve assembly, commissioning, and maintenance skills. It simulates a real industrial environment, allowing trainees to practice how to correctly assemble, disassemble, commission, and test various types of valves (such as ball valves, gate valves, globe valves, etc.) under controlled conditions, ensuring the performance and safety of valves in practical applications.

[0003] Existing valve assembly and debugging training devices assemble the valve by fixing the valve body to the training platform, then assembling the valve core, valve cover, and mounting bolts. After connecting it to the water supply pipe, the valve can be opened and closed to observe for leaks and debug the valve to achieve the required working requirements. However, its clamping device can only clamp and fix valve bodies of specific sizes, limiting the types and sizes of valves that can be practiced. When dealing with valves of different sizes or shapes, different clamping devices need to be changed, which increases preparation time and complexity and reduces training efficiency. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a valve assembly and debugging training device. Through multiple movable clamping and fixing frames, it can clamp and fix valves of different sizes for subsequent assembly, which greatly expands the types and specifications of trainable valves. It eliminates the need for frequent clamp changes, improves flexibility and convenience, and simplifies the preparation process, making the training process smoother and more efficient.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a valve assembly and debugging training device, including a training platform, a fixed cavity plate is provided at the upper end of the training platform, multiple clamping and fixing frames are slidably arranged inside the fixed cavity plate, multiple rotating seats are provided on the inner side of each clamping and fixing frame, a connecting rod is hinged and rotatably connected inside each rotating seat, a rotating connecting frame is rotatably arranged between the multiple connecting rods, and a driving unit for driving the rotating connecting frame to move is provided inside the fixed cavity plate. The driving unit includes an electric push rod first set inside the fixed cavity plate, and the telescopic end of the electric push rod first is connected to the right side of the rotating connecting frame.

[0006] As a further improvement of this utility model, the lower end of the training platform is provided with multiple support mounting plates. The training platform and the support mounting plates are fixed together by welding. Multiple mounting holes are opened inside the multiple support mounting plates.

[0007] As a further improvement of this utility model, multiple rectangular plates are respectively arranged on the left and right sides of the training platform. A square frame plate is slidably arranged between two adjacent rectangular plates through multiple sliding columns. A fixed arc plate is arranged on the bottom wall of each square frame plate. A movable arc plate is slidably arranged inside each square frame plate. A screw rod is threadedly connected to the threaded hole opened inside each square frame plate. The lower ends of multiple screw rods are rotatably connected to the upper ends of the adjacent movable arc plates. A handwheel is arranged at the upper end of each screw rod. The screw rod and the handwheel are fixed by welding. Electric push rods are arranged on the left and right sides of the training platform. The telescopic ends of the two electric push rods are respectively connected to the lower ends of the adjacent square frame plates.

[0008] As a further improvement of this utility model, a placement frame is provided at the upper end of the training platform.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] Firstly, by placing the valve body to be assembled on a fixed cavity plate, and then controlling the operation of the electric push rod, the clamping and fixing frames on both sides of the rotating seat move closer together to clamp valve bodies of different sizes. Then, the trainees assemble the valve core and valve cover with the help of external tools. Multiple movable clamping and fixing frames can clamp and fix valve bodies of different sizes for subsequent assembly, which greatly expands the types and specifications of trainable valves. It eliminates the need for frequent clamp changes, improves flexibility and convenience, and simplifies the preparation process, making the training process smoother and more efficient.

[0011] Secondly, by placing the inlet and outlet pipes on both sides on the fixed arc plate, and then contacting the flanges on the inlet and outlet pipes with the mounting plates on the valves, the handwheel is rotated to move the movable arc plate downward under the constraint of the square frame plate, thus fixing the inlet and outlet pipes of different sizes in conjunction with the fixed arc plate. Then, the two farad plates are fixed with bolts. Next, water is pumped in through the inlet pipe, and the valve is opened and closed to observe for any leakage. The valve can be adjusted to meet the required working requirements.

[0012] Third, the tools needed for valve assembly and debugging can be placed inside the frame, making them readily available to personnel and accelerating the training time for trainees. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2This is an enlarged structural diagram of point A in this utility model;

[0016] Figure 3 This is a front sectional view of the present invention.

[0017] Figure 4 This is a bottom sectional view of the fixed cavity plate of this utility model.

[0018] In the diagram: 101, training table; 102, placement frame plate; 103, support mounting plate; 201, fixed cavity plate; 202, clamping and fixing frame; 203, rotating seat; 204, connecting rod; 205, rotating connecting frame; 206, electric push rod one; 301, electric push rod two; 302, rectangular plate; 303, square frame plate; 304, handwheel; 305, movable arc plate; 306, fixed arc plate; 307, lead screw. Detailed Implementation

[0019] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0020] like Figure 1 , 2As shown in Figures 3 and 4, a valve assembly and debugging training device includes a training platform 101. A fixed cavity plate 201 is provided at the upper end of the training platform 101. Multiple clamping and fixing frames 202 are slidably arranged inside the fixed cavity plate 201, with corresponding front-to-back positions. Multiple rotating seats 203 are provided on the inner side of each clamping and fixing frame 202. A connecting rod 204 is hinged and rotatably connected inside each rotating seat 203. A rotating connecting frame 205 is rotatably arranged between the multiple connecting rods 204. A driving unit for moving the rotating connecting frame 205 is provided inside the fixed cavity plate 201. Multiple rectangular plates 302 are respectively provided on the left and right sides of the training platform 101. A square frame plate 303 is slidably set between two adjacent rectangular plates 302 via multiple sliding columns. A fixed arc plate 306 is set on the bottom wall of each square frame plate 303. A movable arc plate 305 is slidably set inside each square frame plate 303. A screw rod 307 is threadedly connected to a threaded hole inside each square frame plate 303. The lower ends of the multiple screw rods 307 are rotatably connected to the upper ends of the adjacent movable arc plates 305. A handwheel 304 is set at the upper end of each screw rod 307. Electric push rods 301 are set on the left and right sides of the training platform 101. The telescopic ends of the two electric push rods 301 are connected to the lower ends of the adjacent square frame plates 303.

[0021] like Figure 1 , 3 As shown, the lower end of the training platform 101 is provided with multiple support mounting plates 103. The multiple support mounting plates 103 are located at the four corners of the lower end of the training platform 101. The interior of each of the multiple support mounting plates 103 is provided with multiple mounting holes. The valve platform can be fixed by the support mounting plates 103 in conjunction with the mounting holes, thereby ensuring the stability of the training device during training operations.

[0022] like Figure 4 As shown, the drive unit includes an electric push rod 206 with a set value inside the fixed cavity plate 201. The telescopic end of the electric push rod 206 is connected to the right side of the rotating connecting frame 205.

[0023] By placing the valve body to be assembled on the fixed cavity plate 201, and then controlling the operation of the electric push rod 206, the telescopic end drives the rotating connecting frame 205 on both sides to move to the right, causing the connecting rod 204 inside to rotate and retract, thereby driving the clamping fixing frame 202 on both rotating seats 203 to move closer to each other to clamp valve bodies of different sizes. Then, the trainees assemble the valve core and valve cover with the help of external tools.

[0024] When the valve assembly is complete and needs to be debugged, the inlet and outlet water pipes on both sides are placed on the fixed arc plate 306. Then, the flanges on the inlet and outlet water pipes are brought into contact with the mounting plate on the valve. Then, by rotating the handwheel 304, the screw 307 is rotated, which in turn drives the moving arc plate 305 to move downward under the restriction of the square frame plate 303, so as to fix the inlet and outlet water pipes in conjunction with the fixed arc plate 306. Then, the two farad plates are fixed with bolts. Next, water is pumped in through the inlet water pipe, and the valve is opened and closed to observe for any leakage. The valve can be debugged to achieve the required working requirements.

[0025] It can also be operated by controlling the opening of the electric push rod 301, which can drive the moving arc plate 305 and the fixed arc plate 306 inside the square frame plate 303 to move up and down, and can be adapted to the flange height of different valves.

[0026] According to another embodiment of the present invention, such as Figure 1 , 2 As shown, a placement frame 102 is provided at the upper end of the training platform 101. The tools required for valve assembly and debugging can be placed inside the placement frame 102, making it convenient for personnel to access them in a timely manner.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A valve assembly and debugging training device, comprising a training platform (101), characterized in that: The upper end of the training platform (101) is provided with a fixed cavity plate (201). Multiple clamping and fixing frames (202) are slidably arranged inside the fixed cavity plate (201). Multiple rotating seats (203) are provided on the inner side of each clamping and fixing frame (202). A connecting rod (204) is hinged and rotated inside each rotating seat (203). A rotating connecting frame (205) is rotatably arranged between the multiple connecting rods (204). A driving unit for driving the rotating connecting frame (205) to move is provided inside the fixed cavity plate (201).

2. The valve assembly and debugging training device as described in claim 1, characterized in that: The drive unit includes an electric push rod (206) with a setting value inside the fixed cavity plate (201), and the telescopic end of the electric push rod (206) is connected to the right side of the rotating connecting frame (205).

3. The valve assembly and debugging training device as described in claim 1, characterized in that: The training platform (101) has multiple rectangular plates (302) on its left and right sides respectively. A square frame plate (303) is slidably set between two adjacent rectangular plates (302) through multiple sliding columns. A fixed arc plate (306) is set on the bottom wall of each square frame plate (303). A movable arc plate (305) is slidably set inside each square frame plate (303). A screw rod (307) is threaded into the threaded hole inside each square frame plate (303). The lower ends of the multiple screw rods (307) are rotatably connected to the upper ends of the adjacent movable arc plates (305).

4. The valve assembly and debugging training device as described in claim 3, characterized in that: The upper end of each lead screw (307) is provided with a handwheel (304).

5. The valve assembly and debugging training device as described in claim 3, characterized in that: Electric push rods (301) are respectively installed on the left and right sides of the training platform (101), and the telescopic ends of the two electric push rods (301) are respectively connected to the lower end of the adjacent square frame plate (303).

6. The valve assembly and debugging training device as described in claim 1, characterized in that: The training platform (101) is provided with a placement frame (102) at its upper end.

7. The valve assembly and debugging training device as described in claim 1, characterized in that: The lower end of the training platform (101) is provided with multiple support mounting plates (103), and each of the multiple support mounting plates (103) has multiple mounting holes.

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