Tool for water pressure test supporting device

Abstract

The utility model discloses a tool for a water pressure test supporting device, which relates to the technical field of supporting tools and comprises a base, a plurality of supporting beams are fixedly arranged on the base, a fixed support is fixedly mounted on one side of the base, a movable support is arranged at the other end of the base, and two supporting guide rails are arranged on the base. The lower end of the movable bracket is in sliding connection with the supporting guide rail through a roller group; an adjusting device is arranged between the fixed support and the movable support and used for adjusting the position of the movable support. Therefore, the movable support is arranged on the supporting guide rail and used for adjusting the gap between the movable support and the fixed support, pipe fittings of different specifications can be fixed, the application range is wider, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting tooling, in particular to a tooling for a water pressure test supporting device. Background Art

[0002] Pipe fittings are a general term for components in pipeline systems that play roles in connection, control, direction change, diversion, sealing, and support. In order to ensure the safe operation of pipe fittings and their reliable strength and sealing performance, water pressure testing is generally carried out at a pressure higher than the working pressure (according to regulations, it can be 1.25 times or 1.5 times the working pressure). Because water is incompressible, using it as a medium for testing will not cause explosion and has good safety performance.

[0003] The key parts of the water pressure test of pipe fittings are generally the connection ports of the flanges. There are many types of pipes with different diameters. The existing pipe support frames are generally fixed, which makes it difficult for testing companies to use the same set of testing equipment to test the pressure of pipes with various diameters. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the purpose of the present utility model is to provide a tooling for a water pressure test support device, which arranges a movable bracket on the support guide rail to adjust the gap with the fixed bracket to meet the fixation of pipes of different specifications, with a wider range of adaptability and greater practicality.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a tooling for a water pressure test support device, which is characterized in that it includes a base, a plurality of supporting beams are fixedly provided on the base, a fixed bracket is fixedly installed on one side of the base, and a movable bracket is provided on the other end, two supporting rails are provided on the base, and the lower end of the movable bracket is slidably connected to the support rails through a roller group; an adjustment device is provided between the fixed bracket and the movable bracket, and the adjustment device is used to adjust the position of the movable bracket.

[0006] Preferably, the adjusting device includes an adjusting screw and a screw slide connected to the adjusting screw, the adjusting screw is fixedly connected to the bottom of the fixed bracket through a screw support seat, the screw slide is fixedly connected to the bottom of the movable bracket, and the adjusting screw is connected to a rotating power device.

[0007] Preferably, the rotary power device is a rotary handle, and the rotary handle is fixedly connected to an end of the adjusting screw away from the screw slide.

[0008] Preferably, the roller assembly includes two supporting rollers, and a brake mechanism is provided between the two supporting rollers.

[0009] Preferably, the brake mechanism includes a brake rotating rod, two connecting rods and two brake rods, one end of the two connecting rods is hinged to the movable bracket, and the other end is hinged to the corresponding brake rod, the ends of the two brake rods are close to the corresponding support rollers, and the other ends of the brake rods are jointly hinged to the lower end of the brake rotating rod, and the brake rotating rod is connected to the movable bracket through a fixing nut.

[0010] Preferably, one end of the base is lower than the other end, and the movable bracket is close to the base at the lower end.

[0011] Preferably, it is characterized in that the fixed bracket and the movable bracket are respectively provided with a support plate.

[0012] Preferably, the support plate is fixedly connected to the fixed bracket or the movable bracket through a limit wrench.

[0013] After adopting the above technical solution, the beneficial technical effects achieved by the utility model are:

[0014] 1. Multiple support beams are installed at the top of the base, providing enhanced rigidity and suitable for supporting larger pipes without deformation. A fixed bracket is fixed to one side of the base, and a movable bracket is installed at the other end. The base is equipped with two support rails, and the lower ends of the movable brackets are slidably connected to the support rails via a roller assembly. The support rails support the movement of the movable brackets. Adjustment devices adjust the position of the movable brackets according to the distance between the test pipes, achieving multiple uses. This makes it particularly suitable for testing the pressure of multiple pipe models using a single set of testing equipment.

[0015] 2. The adjusting screw and screw slide are used as the adjusting mechanism. The weight of the pipe is supported by the supporting guide rail. The adjusting screw can be manually controlled or connected to a servo motor to achieve automatic position adjustment. The adjusting screw has strong stability, a wide adjustment range, and is relatively simple to install. It is suitable for adjustment in a linear range.

[0016] 3. A brake mechanism is set between the two support rollers. By rotating the brake rotating rod of the brake mechanism, the vertical angles of the two connecting rods and the two brake rods are changed, thereby adjusting the contact or non-contact between the brake rods and the support rollers. According to actual conditions, the two support rollers can be locked at the same time, so the stability is strong. 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 It is the main view of the utility model;

[0019] Figure 3 yes Figure 2 Left view of;

[0020] Figure 4 yes Figure 2 A top view of

[0021] In the figure,

[0022] 1. Base; 11. Support beam; 12. Support rail;

[0023] 2. Fixing bracket; 21. Support plate; 22. Limit wrench;

[0024] 3. Movable bracket; 31. Support roller; 32. Brake rotating rod; 33. Connecting rod; 34. Brake lever;

[0025] 4. Adjusting device; 41. Adjusting screw; 42. Screw slide; 43. Rotating handle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] See also Figures 1-4 The utility model provides a tooling for a water pressure test support device, including a base 1, a plurality of support beams 11 fixedly provided on the base 1, a fixed bracket 2 fixedly installed on one side of the base 1, a movable bracket 3 provided on the other end, two support rails 12 provided on the base 1, the lower end of the movable bracket 3 is slidably connected to the support rail 12 through a roller group; an adjustment device 4 is provided between the fixed bracket 2 and the movable bracket 3, and the adjustment device 4 is used to adjust the position of the movable bracket 3. The base 1 is used for support. Since water needs to be drained after the water pressure test is completed, in order to ensure the cleanliness of the test environment, the bottom of the base 1 will have a certain degree of inclination, so that the water will automatically flow in one direction for centralized processing. A plurality of support beams 11 will be provided on the base 1 for reinforcement to ensure that it does not collapse when overloaded. The fixed bracket 2 is fixedly connected to the base 1, and the movable bracket 3 is supported by the roller group and can slide along the support rails 12 on both sides. The power comes from the adjustment device 4. Both the fixed and movable supports are equipped with support plates 21, which are used to support and automatically locate the center of the pipe. A limit wrench 22 is inserted at the lower end of the support plate 21. The limit wrench 22 is relatively long, generally to facilitate the removal and fixing of the support plate 21. Two adjacent support plates 21 form a V-shape between them to ensure that the placed round pipes are coaxial.

[0028] The adjusting device 4 of the present invention includes an adjusting screw 41 and a screw slide 42 connected to the adjusting screw 41. The adjusting screw 41 is fixedly connected to the bottom of the fixed bracket 2 through a screw support seat. The screw slide 42 is fixedly connected to the bottom of the movable bracket 3. The adjusting screw 41 is connected to a rotating power device. Before the pipe is placed, the position of the movable bracket 3 is generally adjusted in advance. Then, after the pipe is placed, the position is accurately adjusted as needed. The power of the movable bracket 3 comes from the adjusting screw 41. The adjusting screw 41 is hinged to the screw slide 42 to drive the movable bracket 3 to move forward or backward. The rotational power of the adjusting screw 41 generally comes from the rotating handle 43, and can also come from a servo motor (not shown in the figure). The adjusting screw 41 is existing technology and can be directly purchased according to actual needs.

[0029] The rotary power device of the present invention is a rotary handle 43, which is fixedly connected to the end of the adjusting screw 41 away from the screw slide 42. The rotary handle 43 is driven by manpower to rotate the adjusting screw 41. Compared with the servo motor, it is less prone to damage and can be directly adjusted as needed.

[0030] The roller assembly of the present invention includes two supporting rollers 31, with a brake mechanism disposed between the two supporting rollers 31. The brake mechanism of the present invention includes a brake rotating rod 32, two connecting rods 33, and two brake rods 34. One end of the two connecting rods 33 is hinged to the movable bracket 3, and the other end is hinged to the corresponding brake rod 34. The ends of the two brake rods 34 are close to the corresponding supporting rollers 31, and the other ends of the brake rods 34 are hinged to the lower end of the brake rotating rod 32. The brake rotating rod 32 is connected to the movable bracket 3 via a fixing nut. Figure 3 The two support rollers 31 are both clamped and move along the support guide rollers. When the position is determined, the position of the movable bracket 3 needs to be fixed, and the brake rotating rod 32 is rotated downward. At this time, the two connecting rods 33 move downward, forcing the two brake rods 34 to fit with the support rollers 31. In order to ensure that the fitting area is as large as possible, a card slot is also provided at the end of the brake rod 34. The tighter the brake rod 34 fits with the support roller 31, the better the locking effect.

[0031] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A tool for a hydraulic pressure test support device, characterized in that: The base comprises a plurality of supporting beams fixedly provided on the base, a fixed bracket fixedly installed on one side of the base, a movable bracket provided on the other end, two supporting rails provided on the base, and the lower end of the movable bracket slidably connected to the supporting rails via a roller group; An adjusting device is provided between the fixed bracket and the movable bracket, and the adjusting device is used to adjust the position of the movable bracket.

2. The tooling for the hydraulic pressure test support device according to claim 1, characterized in that: The adjusting device includes an adjusting screw and a screw slide connected to the adjusting screw. The adjusting screw is fixedly connected to the bottom of the fixed bracket through a screw support seat. The screw slide is fixedly connected to the bottom of the movable bracket. The adjusting screw is connected to a rotating power device.

3. The tooling for a hydraulic pressure test support device according to claim 2, characterized in that: The rotary power device is a rotary handle, and the rotary handle is fixedly connected to an end of the adjusting screw away from the screw slide.

4. The tooling for a hydraulic pressure test support device according to claim 1, characterized in that: The roller assembly includes two supporting rollers, and a brake mechanism is provided between the two supporting rollers.

5. The tooling for a hydraulic pressure test support device according to claim 4, characterized in that: The brake mechanism includes a brake rotating rod, two connecting rods and two brake rods. One end of the two connecting rods is hinged to the movable bracket, and the other end is hinged to the corresponding brake rod. The ends of the two brake rods are close to the corresponding support rollers. The other ends of the brake rods are jointly hinged to the lower end of the brake rotating rod. The brake rotating rod is connected to the movable bracket through a fixing nut.

6. The tooling for a hydraulic pressure test support device according to claim 1, characterized in that: One end of the base is lower than the other end, and the movable bracket is close to the base at the lower end.

7. The tooling for a hydraulic pressure test support device according to claim 6, characterized in that: The fixed bracket and the movable bracket are respectively provided with support plates, and a V shape is formed between two adjacent support plates.

8. The tooling for a hydraulic pressure test support device according to claim 7, characterized in that: The support plate is fixedly connected to the fixed bracket or the movable bracket through a limit wrench.

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