Valve pressure detection tool

Abstract

The utility model discloses a valve pressure detection tool which comprises a base, a lifting mechanism is arranged on the upper portion of the base, a supporting plate is arranged on the side face of the lifting mechanism, a connecting rod is arranged on the lower portion of the supporting plate, and a pressing head is arranged on the lower portion of the connecting rod. A placing plate is arranged on the upper portion of the base and fixedly connected with the base, and a sliding groove is formed in the base. The mounting plate is arranged on the upper portions of the sliding blocks, the fixing plate is arranged on the surface of the mounting plate, the ventilation pipe is arranged on the side face of the fixing plate, the plug is arranged outside the ventilation pipe, the two sets of sliding blocks can be driven to synchronously move in the opposite directions through rotation of the adjusting rod, and the plug is driven to be connected with a connector of a valve. The connecting pipe is arranged on the upper portion of the breather pipe, the air pump is arranged at the other end of the connecting pipe, air is input into the breather pipe through the connecting pipe through the air pump, meanwhile, the breather pipe inputs the air into the valve, and therefore pressure detection of the valve is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve pressure detection, and more specifically to a valve pressure detection tool. Background Art

[0002] Valve pressure testing is an important step to ensure that the valve can operate safely and reliably under normal working conditions. This test mainly checks the performance and sealing ability of the valve under different pressures to ensure that it can withstand the design pressure and prevent leakage.

[0003] The existing valve pressure detection has a complex fixed structure for the valve and cannot detect valves of various models. Therefore, a new technical solution is needed to solve the problem. Utility Model Content

[0004] The utility model aims to provide a valve pressure detection tool, which solves the problem that the existing valve pressure detection has a complex fixed structure for the valve and cannot detect valves of various models.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve pressure detection tool, comprising: a base, a lifting mechanism is provided on the upper part of the base and a support plate is provided on the side of the lifting mechanism, a connecting rod is provided at the lower part of the support plate and a pressure head is provided at the lower part of the connecting rod, a placement plate is provided on the upper part of the base and the placement plate and the base are fixedly connected, a sliding groove is provided inside the base and an adjusting rod is provided inside the sliding groove, a sliding block is provided on the surface of the adjusting rod and the sliding block and the adjusting rod are threadedly connected, a mounting plate is provided on the upper part of the sliding block and a fixing plate is provided on the surface of the mounting plate, a connecting plate is provided on the side of the fixing plate and a ventilation pipe is provided on the side of the connecting plate, a plug is provided on the outside of the ventilation pipe, a connecting pipe is provided on the upper part of the ventilation pipe and an air pump is provided at the other end of the connecting pipe.

[0006] As a preferred embodiment of the utility model, a screw is arranged inside the lifting mechanism and a lifting block is arranged on the surface of the screw, the lifting block is threadedly connected to the screw, and the top of the lifting block extends to the outside of the lifting mechanism and is installed with a motor.

[0007] As a preferred embodiment of the utility model, a telescopic groove is arranged inside the pressure head, and a telescopic rod is arranged inside the telescopic groove, and the telescopic rod is telescopically connected to the telescopic groove.

[0008] As a preferred embodiment of the present invention, a spring column is arranged inside the telescopic groove and the spring column is connected to the telescopic rod.

[0009] As a preferred embodiment of the present invention, the plug is arranged in a conical structure and is made of elastic material.

[0010] As a preferred embodiment of the utility model, a sliding rod is arranged inside the fixing plate and an adjusting block is arranged on the surface of the sliding rod, and the adjusting block is connected to the connecting plate.

[0011] As a preferred embodiment of the present invention, a locking piece is arranged inside the adjusting block and the locking piece passes through the adjusting block and contacts the sliding rod.

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

[0013] The utility model is provided with a lifting mechanism on the upper part of the base and a supporting plate on the side of the lifting mechanism, a connecting rod is provided at the lower part of the supporting plate and a pressure head is provided at the lower part of the connecting rod, and a placing plate is provided at the upper part of the base for placing and fixing the valve. The lifting mechanism drives the supporting plate to move up and down so that the pressure head and the valve on the placing plate contact each other, thereby fixing the valve. This setting and fixing method is simple and convenient, easy to disassemble, and can be fixed for valves of different models. A sliding groove is provided inside the base and an adjusting rod is provided inside the sliding groove. A sliding block is provided on the surface and the sliding block is threadedly connected to the adjusting rod, a mounting plate is provided on the upper part of the sliding block and a fixing plate is provided on the surface of the mounting plate, a ventilation pipe is provided on the side of the fixing plate and a plug is provided on the outside of the ventilation pipe, the rotation of the adjusting rod can drive the two groups of sliding blocks to move toward each other synchronously, drive the plug and the joint of the valve to be connected to each other, a connecting pipe is provided on the upper part of the ventilation pipe and an air pump is provided on the other end of the connecting pipe, the gas is input into the ventilation pipe through the connecting pipe by the air pump, and the ventilation pipe inputs the gas into the inside of the valve, so as to realize the pressure detection of the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model from top view.

[0018] In the figure: 1. base; 2. lifting mechanism; 3. support plate; 4. pressure head; 5. air pump; 6. connecting pipe; 7. sliding block; 8. mounting plate; 9. placement plate; 10. fixing plate; 11. connecting plate; 12. plug; 13. vent pipe; 14. screw; 15. lifting block; 16. click; 17. connecting rod; 18. telescopic slot; 19. spring column; 20. telescopic rod; 21. sliding rod; 22. adjusting block; 23. sliding slot; 24. adjusting rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The utility model provides a technical solution: a valve pressure detection tool, comprising: a base 1, a lifting mechanism 2 is arranged on the upper part of the base 1, and a support plate 3 is arranged on the side of the lifting mechanism 2, a connecting rod 17 is arranged on the lower part of the support plate 3, and a pressure head 4 is arranged on the lower part of the connecting rod 17, a placement plate 9 is arranged on the upper part of the base 1, and the placement plate 9 is fixedly connected to the base 1, a sliding groove 23 is arranged inside the base 1, and an adjusting rod 24 is arranged inside the sliding groove 23, and a sliding block 7 is arranged on the surface of the adjusting rod 24, and the sliding block 7 is connected to the base 1. The adjusting rods 24 are threadedly connected, a mounting plate 8 is provided on the upper part of the sliding block 7, and a fixing plate 10 is provided on the surface of the mounting plate 8, a connecting plate 11 is provided on the side of the fixing plate 10, and a vent pipe 13 is provided on the side of the connecting plate 11, a plug 12 is provided on the outside of the vent pipe 13, a connecting pipe 6 is provided on the upper part of the vent pipe 13, and an air pump 5 is provided on the other end of the connecting pipe 6, a lifting mechanism 2 is provided on the upper part of the base 1, and a support plate 3 is provided on the side of the lifting mechanism 2, a connecting rod 17 is provided at the lower part of the support plate 3, and the lower end of the connecting rod 17 is provided. A pressure head 4 is provided at the bottom, and a placement plate 9 is provided on the upper part of the base 1 for placing and fixing the valve. The support plate 3 is driven up and down by the lifting mechanism 2 to make the pressure head 4 and the valve on the placement plate 9 contact each other, so as to fix the valve. This setting and fixing method is simple and convenient, easy to disassemble, and can be fixed for valves of different models. A sliding groove 23 is provided inside the base 1 and an adjusting rod 24 is provided inside the sliding groove 23. A sliding block 7 is provided on the surface of the adjusting rod 24 and the sliding block 7 is threadedly connected to the adjusting rod 24. A mounting plate 8 is provided at the top and a fixing plate 10 is provided on the surface of the mounting plate 8, a ventilation pipe 13 is provided on the side of the fixing plate 10 and a plug 12 is provided on the outside of the ventilation pipe 13, and the rotation of the adjusting rod 24 can drive the two sets of sliding blocks 7 to move synchronously toward each other, drive the plug 12 and the valve joint to be connected to each other, a connecting pipe 6 is provided on the upper part of the ventilation pipe 13 and an air pump 5 is provided at the other end of the connecting pipe 6, the air pump 5 is used to input the gas into the ventilation pipe 13 through the connecting pipe 6, and at the same time, the ventilation pipe 13 inputs the gas into the inside of the valve, thereby realizing the pressure detection of the valve.

[0021] Further improvements, such as Figure 2 As shown: a screw rod 14 is arranged inside the lifting mechanism 2 and a lifting block 15 is arranged on the surface of the screw rod 14, the lifting block 15 is threadedly connected to the screw rod 14, the top of the lifting block 15 extends to the outside of the lifting mechanism 2 and is installed with a motor 16, the screw rod 14 is driven to rotate by the motor 16, and the lifting block 15 threadedly connected thereto drives the support plate 3 to move up and down.

[0022] Further improvements, such as Figure 3As shown: a telescopic groove 18 is provided inside the pressure head 4 and a telescopic rod 20 is provided inside the telescopic groove 18. The telescopic rod 20 is telescopically connected to the telescopic groove 18. This arrangement allows the telescopic rod 20 to automatically change according to the shape, thereby ensuring the stability of the valve fixation.

[0023] Further improvements, such as Figure 3 As shown, a spring column 19 is arranged inside the telescopic groove 18 and the spring column 19 is connected to the telescopic rod 20. This arrangement allows the telescopic rod 20 to automatically reset.

[0024] Further improvements, such as Figure 2 As shown: the plug 12 is configured in a conical structure and is made of elastic material, and this configuration ensures sealing performance.

[0025] Further improvements, such as Figure 3 As shown: a sliding rod 21 is arranged inside the fixed plate 10 and an adjusting block 22 is arranged on the surface of the sliding rod 21. The adjusting block 22 is connected to the connecting plate 11. This arrangement can adjust the height of the plug 12, which is convenient for sealing valves of different models.

[0026] Further improvements, such as Figure 3 As shown, a locking piece is arranged inside the adjusting block 22 and the locking piece passes through the adjusting block 22 and contacts the sliding rod 21 . This arrangement ensures the stability of the adjusting block 22 .

[0027] Working principle: A lifting mechanism 2 is arranged on the upper part of the base 1 and a support plate 3 is arranged on the side of the lifting mechanism 2, a connecting rod 17 is arranged on the lower part of the support plate 3 and a pressure head 4 is arranged on the lower part of the connecting rod 17, and a placement plate 9 is arranged on the upper part of the base 1 for placing and fixing the valve. The lifting mechanism 2 drives the support plate 3 to move up and down, so that the pressure head 4 and the valve on the placement plate 9 contact each other, thereby fixing the valve. This setting and fixing method is simple and convenient, easy to disassemble, and can be fixed for valves of different models. A sliding groove 23 is arranged inside the base 1 and an adjusting rod 24 is arranged inside the sliding groove 23. A A sliding block 7 is provided and the sliding block 7 is threadedly connected to an adjusting rod 24, a mounting plate 8 is provided on the upper part of the sliding block 7 and a fixing plate 10 is provided on the surface of the mounting plate 8, a vent pipe 13 is provided on the side of the fixing plate 10 and a plug 12 is provided on the outside of the vent pipe 13, the rotation of the adjusting rod 24 can drive the two groups of sliding blocks 7 to move synchronously toward each other, drive the plug 12 and the joint of the valve to be connected to each other, a connecting pipe 6 is provided on the upper part of the vent pipe 13 and an air pump 5 is provided at the other end of the connecting pipe 6, the air pump 5 inputs the gas into the vent pipe 13 through the connecting pipe 6, and the vent pipe 13 inputs the gas into the valve at the same time, thereby realizing the pressure detection of the valve.

[0028] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A valve pressure detection tool, characterized in that: include: A base (1), wherein a lifting mechanism (2) is arranged on the upper part of the base (1) and a support plate (3) is arranged on the side of the lifting mechanism (2), a connecting rod (17) is arranged on the lower part of the support plate (3) and a pressure head (4) is arranged on the lower part of the connecting rod (17), a placement plate (9) is arranged on the upper part of the base (1) and the placement plate (9) and the base (1) are fixedly connected, a sliding groove (23) is arranged inside the base (1) and an adjustment rod (24) is arranged inside the sliding groove (23), and the surface of the adjustment rod (24) A sliding block (7) is arranged on the surface and the sliding block (7) is threadedly connected to the adjusting rod (24); a mounting plate (8) is arranged on the upper part of the sliding block (7) and a fixing plate (10) is arranged on the surface of the mounting plate (8); a connecting plate (11) is arranged on the side of the fixing plate (10) and a vent pipe (13) is arranged on the side of the connecting plate (11); a plug (12) is arranged on the outside of the vent pipe (13); a connecting pipe (6) is arranged on the upper part of the vent pipe (13) and an air pump (5) is arranged at the other end of the connecting pipe (6).

2. A valve pressure detection tool according to claim 1, characterized in that: A screw rod (14) is arranged inside the lifting mechanism (2), and a lifting block (15) is arranged on the surface of the screw rod (14); the lifting block (15) is threadedly connected to the screw rod (14); the top of the lifting block (15) extends to the outside of the lifting mechanism (2) and is installed with a motor (16).

3. A valve pressure detection tool according to claim 1, characterized in that: A telescopic groove (18) is arranged inside the pressure head (4), and a telescopic rod (20) is arranged inside the telescopic groove (18), and the telescopic rod (20) is telescopically connected to the telescopic groove (18).

4. A valve pressure detection tool according to claim 3, characterized in that: A spring column (19) is arranged inside the telescopic groove (18), and the spring column (19) is connected to the telescopic rod (20).

5. The valve pressure detection tool according to claim 1, characterized in that: The plug (12) is arranged in a conical structure and is made of an elastic material.

6. A valve pressure detection tool according to claim 1, characterized in that: A sliding rod (21) is arranged inside the fixed plate (10), and an adjusting block (22) is arranged on the surface of the sliding rod (21), and the adjusting block (22) is connected to the connecting plate (11).

7. A valve pressure detection tool according to claim 6, characterized in that: A locking piece is arranged inside the adjusting block (22), and the locking piece passes through the adjusting block (22) and contacts the sliding rod (21).

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