Full-automatic pressure gauge detection test bench

Abstract

A full-automatic pressure gauge detection test bench disclosed by the present invention comprises a test bench body and a pressure gauge body, the surface of the test bench body is provided with a test assembly, the surface of the test bench body is provided with a support plate, the side surface of the support plate is fixedly connected with a first mounting plate, and the surface of the support plate is provided with a first square plate. The surface of the first square plate is fixedly connected with a spring. According to the full-automatic pressure gauge detection test bed, the test assembly is additionally arranged on the surface of the test bed body, the supporting plate is additionally arranged on the surface of the test bed body, when the pressure gauge body needs to be detected, the supporting plate is firstly installed on the surface of the test bed body through the first installation plate, and the fixing plate and the arc-shaped pressing plate are pulled after installation is completed; after the pressure gauge body is installed in the testing assembly, the fixing plate and the arc-shaped pressing plate are put down, the arc-shaped pressing plate contracts through the spring, the pressure gauge is effectively prevented from loosening, air leakage and internal air pressure change are achieved, and the fixing effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of pressure gauge detection and testing, and in particular relates to a full-automatic pressure gauge detection and testing platform. Background Art

[0002] A pressure gauge is an instrument that uses elastic elements as sensitive elements to measure and indicate pressure higher than the ambient pressure. It is widely used in almost all industrial processes and scientific research fields, and can be seen everywhere in thermal pipelines, oil and gas transmission and other fields. When the pressure gauge is produced and needs to be tested, a test bench is required.

[0003] The current testing benches on the market have the following problems when used: 1. When using a traditional test bench, the pressure gauge body is generally directly inserted into the test assembly, and the pressure gauge is tested by adjustment. When the pressure gauge is accidentally touched, it is easy to loosen the pressure gauge, causing the air pressure change to affect its measurement data, and its fixing effect is poor; 2. When the traditional test bench is in use, after one of the pressure gauge bodies is tested, the untested pressure gauge body is taken out for testing. The taking process is troublesome and the testing is not convenient. 3. After the traditional test bench is used, the pressure gauge body is usually removed directly, so that the test component is directly exposed to the environment. Impurities in the environment can easily fall into the test component and affect subsequent use, making its protection effect poor. Summary of the invention

[0004] The present invention aims to provide a fully automatic pressure gauge detection test bench to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned objectives, the specific technical scheme of the present invention is as follows: a fully automatic pressure gauge detection test bench, a test assembly is provided on the surface of the test bench body, a support plate is provided on the surface of the test bench body, the side of the support plate is fixedly connected to the first mounting plate, a first square plate is provided on the surface of the support plate, a spring is fixedly connected to the surface of the first square plate, one end of the spring is fixedly connected to the second square plate, a fixing plate is provided on the top of the second square plate, and the side of the fixing plate is fixedly connected to the arc-shaped pressure plate.

[0006] Preferably, a first side panel is provided on the side of the test bench body, a second side panel is provided on the side of the test bench body, the surfaces of the first side panel and the second side panel are fixedly connected to the support block, the sides of the first side panel and the second side panel are fixedly connected to the first clamping block, the side of the test bench body is fixedly connected to the second clamping block, the side of the second clamping block is fixedly connected to the shaft body, the outside of the shaft body is connected with a rotating rod, and one end of the rotating rod is fixedly connected to the first ball head.

[0007] Preferably, the test assembly is externally sleeved with a protective cover, a sealing gasket is embedded in the bottom of the protective cover, the side of the protective cover is fixedly connected to a second mounting plate, a rubber ring is embedded in the inside of the second mounting plate, the surface of the test bench body is fixedly connected to a fixing rod, and the fixing rod is inserted into the inside of the second mounting plate.

[0008] Preferably, the surface of the first square plate is fixedly connected to a guide rod, and the top of the guide rod is fixedly connected to a limit block.

[0009] Preferably, the surface of the test bench body is fixedly connected to an internal threaded tube, a butterfly bolt passes through the interior of the internal threaded tube, and the number of the internal threaded tubes is four.

[0010] Preferably, a handle is fixedly connected to the top of the arc-shaped pressing plate, and the number of the handles is two.

[0011] Preferably, rubber pads are provided on the surface of the support block, and the rubber pads are symmetrically distributed.

[0012] Preferably, the top of the fixing rod is fixedly connected to a second ball head, and the number of the second ball heads is four.

[0013] Preferably, an operation panel is provided on the surface of the test bench body, and the operation panel is rectangular in shape. Support feet are provided at the bottom of the test bench body, and the support feet are symmetrically distributed.

[0014] The fully automatic pressure gauge detection test bench of the present invention has the following advantages: 1. This kind of fully automatic pressure gauge detection test bench is provided with a test assembly added to the surface of the test bench body, a support plate added to the surface of the test bench body, a first mounting plate installed on the side of the support plate, a first square plate added to the surface of the support plate, a spring installed on the surface of the first square plate, a second square plate installed at one end of the spring, a fixing plate added to the top of the second square plate, and an arc-shaped pressing plate installed on the side of the fixing plate. When the pressure gauge body needs to be tested, the support plate is first installed on the surface of the test bench body through the first mounting plate, and after the installation is completed, the fixing plate and the arc-shaped pressing plate are pulled up, and the pressure gauge body is installed inside the test assembly after the installation is completed. The fixing plate and the arc-shaped pressing plate are lowered, and the arc-shaped pressing plate is contracted by the spring, and the pressure gauge body can be pressed at this time, which effectively prevents the pressure gauge from loosening, causing internal leakage and changes in the internal air pressure, and the fixing effect is good; 2. This fully automatic pressure gauge detection test bench is provided with a first side plate added to the side of the test bench body, a second side plate added to the side of the test bench body, support blocks are installed on the surfaces of the first side plate and the second side plate, a first clamping block is installed on the side of the first side plate and the second side plate, a second clamping block is installed on the side of the test bench body, a shaft body is installed on the side of the second clamping block, a rotating rod is sleeved on the outside of the shaft body, and a first ball head is installed on one end of the rotating rod. When it is necessary to detect the pressure gauge body, the first side plate and the second side plate are installed on the side of the test bench body through the first clamping block, and the rotating rod on the side of the second side plate is rotated so that the rotating rod is clamped in the first clamping block. At this time, the first side plate and the second side plate can be fixed, and the pressure gauge body to be detected is inserted into the first side plate, and the pressure gauge body is supported by the support block. After the detection, the pressure gauge body can be inserted into the second side plate, which makes it more convenient to use. 3. This is a fully automatic pressure gauge detection test bench, which is achieved by sleeved a protective cover on the outside of the test component, inlaid with a sealing gasket at the bottom of the protective cover, installed a second mounting plate on the side of the protective cover, inlaid with a rubber ring inside the second mounting plate, and a fixing rod installed on the surface of the test bench body. When the pressure gauge body is tested, it only needs to be removed directly, and the support plate is removed at the same time, and the protective cover is sleeved on the outside of the test component, and the second mounting plate is sleeved on the outside of the fixing rod. At this time, the protective cover can be fixed, and the protective cover and the sealing gasket can protect the test component and prevent impurities in the environment from falling into the inside of the test component, thereby making its protection effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the protective cover structure of the present invention; Figure 3 It is a schematic diagram of the sealing gasket structure of the present invention; Figure 4 It is a schematic diagram of the structure of the arc-shaped pressing plate of the present invention; Figure 5 For the present invention Figure 2 Enlarged view of part A in the middle; Figure 6 For the present invention Figure 2 Enlarged view of part B; Figure 7 For the present invention Figure 2Enlarged view of part C.

[0017] Explanation of the marks in the figure: 1. Test bench body; 2. Operation panel; 3. Support plate; 4. Test assembly; 5. Support foot; 6. Support block; 7. First side plate; 8. First mounting plate; 9. Guide rod; 10. Limit block; 11. Handle; 12. Pressure gauge body; 13. Second side plate; 14. Rubber pad; 15. Protective cover; 16. Sealing pad; 17. Second mounting plate; 18. First square plate; 19. Second square plate; 20. Arc pressure plate; 21. Fixed plate; 22. Spring; 23. First clamping block; 24. Second clamping block; 25. Shaft; 26. Rotating rod; 27. First ball head; 28. Fixed rod; 29. ​​Rubber ring; 30. Second ball head; 31. Internal threaded barrel; 32. Butterfly bolt. DETAILED DESCRIPTION

[0018] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0019] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0022] The disclosure below provides many different embodiments or examples to implement different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present invention. In addition, the embodiments of the present invention can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0023] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of a fully automatic pressure gauge detection test bench of the present invention in conjunction with the accompanying drawings.

[0024] like Figure 1-7 As shown, a fully automatic pressure gauge detection test bench of the present invention comprises a test bench body 1 and a pressure gauge body 12, a test assembly 4 is provided on the surface of the test bench body 1, a support plate 3 is provided on the surface of the test bench body 1, a first mounting plate 8 is fixedly connected to the side of the support plate 3, a first square plate 18 is provided on the surface of the support plate 3, a spring 22 is fixedly connected to the surface of the first square plate 18, one end of the spring 22 is fixedly connected to the second square plate 19, a fixing plate 21 is provided on the top of the second square plate 19, and an arc-shaped pressing plate 20 is fixedly connected to the side of the fixing plate 21, by adding a test assembly 4 on the surface of the test bench body 1, adding a support plate 3 on the surface of the test bench body 1, the first mounting plate 8 is installed on the side of the support plate 3, and a first A square plate 18 is provided with a spring 22 on the surface of the first square plate 18, a second square plate 19 is provided at one end of the spring 22, a fixing plate 21 is added to the top of the second square plate 19, and an arc-shaped pressing plate 20 is provided on the side of the fixing plate 21. When the pressure gauge body 12 needs to be inspected, the support plate 3 is first installed on the surface of the test bench body 1 through the first mounting plate 8. After the installation is completed, the fixing plate 21 and the arc-shaped pressing plate 20 are pulled up, and the pressure gauge body 12 is installed inside the test assembly 4. After the installation is completed, the fixing plate 21 and the arc-shaped pressing plate 20 are lowered, and the arc-shaped pressing plate 20 is contracted by the spring 22. At this time, the pressure gauge body 12 can be pressed, which effectively prevents the pressure gauge from loosening, causing internal leakage and changes in the internal air pressure, and the fixing effect is better.

[0025] A first side plate 7 is provided on the side of the test bench body 1, a second side plate 13 is provided on the side of the test bench body 1, the surfaces of the first side plate 7 and the second side plate 13 are fixedly connected to the support block 6, the sides of the first side plate 7 and the second side plate 13 are fixedly connected to the first clamping block 23, the side of the test bench body 1 is fixedly connected to the second clamping block 24, the side of the second clamping block 24 is fixedly connected to the shaft body 25, the shaft body 25 is externally sleeved with a rotating rod 26, and one end of the rotating rod 26 is fixedly connected to the first ball head 27, by adding a first side plate 7 to the side of the test bench body 1, adding a second side plate 13 to the side of the test bench body 1, the support block 6 is installed on the surfaces of the first side plate 7 and the second side plate 13, the first clamping block 23 is installed on the sides of the first side plate 7 and the second side plate 13, the side of the test bench body 1 The second clamping block 24 is installed on the surface, and the shaft body 25 is installed on the side of the second clamping block 24. The outside of the shaft body 25 is sleeved with a rotating rod 26, and one end of the rotating rod 26 is installed with a first ball head 27. When the pressure gauge body 12 needs to be tested, the first side plate 7 and the second side plate 13 are installed on the side of the test bench body through the first clamping block 23, and the rotating rod 26 on the side of the second side plate 13 is rotated so that the rotating rod 26 is clamped in the first clamping block 23. At this time, the first side plate 7 and the second side plate 13 can be fixed, and the pressure gauge body 12 to be tested is inserted into the first side plate 7, and the pressure gauge body 12 is supported by the support block 6. After the test is completed, the pressure gauge body 12 can be inserted into the second side plate 13, which makes it more convenient to try.

[0026] The protective cover 15 is sleeved on the outside of the test component 4, the sealing gasket 16 is embedded at the bottom of the protective cover 15, the side of the protective cover 15 is fixedly connected to the second mounting plate 17, the second mounting plate 17 is embedded with a rubber ring 29, the surface of the test bench body 1 is fixedly connected to the fixing rod 28, and the fixing rod 28 is inserted into the second mounting plate 17. By sleeved the protective cover 15 on the outside of the test component 4, embedding the sealing gasket 16 at the bottom of the protective cover 15, installing the second mounting plate 17 on the side of the protective cover 15, embedding the rubber ring 29 inside the second mounting plate 17, and installing the fixing rod 28 on the surface of the test bench body 1, when the pressure gauge body 12 is tested, it only needs to be directly removed, and the support plate 3 is removed at the same time, the protective cover 15 is sleeved on the outside of the test component 4, and the second mounting plate 17 is sleeved on the outside of the fixing rod 28. At this time, the protective cover 15 can be fixed, and the protective cover 15 and the sealing gasket 16 can protect the test component 4 to prevent impurities in the environment from falling into the inside of the test component 4, so that its protection effect is better.

[0027] The surface of the first square plate 18 is fixedly connected to the guide rod 9, and the top of the guide rod 9 is fixedly connected to the limit block 10. By installing the guide rod 9 on the surface of the first square plate 18 and the limit block 10 on the top of the guide rod 9, the spring 22 is effectively prevented from twisting when the spring 22 is extended or retracted.

[0028] The surface of the test bench body 1 is fixedly connected to the internal threaded tube 31, and the butterfly bolt 32 passes through the internal threaded tube 31. There are four internal threaded tubes 31. By installing the internal threaded tube 31 on the surface of the test bench body 1 and screwing the butterfly bolt 32 into the internal threaded tube 31, the first mounting plate 8 and the support plate 3 can be fixed.

[0029] The top of the arc-shaped pressure plate 20 is fixedly connected to a handle 11 , and two handles 11 are provided. By installing the handle 11 on the top of the arc-shaped pressure plate 20 , the arc-shaped rod pressure plate can be pulled by holding the handle 11 , so that the pressure gauge body 12 can be installed conveniently.

[0030] The surface of the support block 6 is provided with rubber pads 14, which are symmetrically distributed. By installing the rubber pads 14 on the surface of the support block 6, the friction between the pressure gauge body 12 and the support block 6 can be increased, and the side wear of the pressure gauge body 12 can be prevented.

[0031] The top of the fixing rod 28 is fixedly connected to the second ball head 30 , and there are four second ball heads 30 . By installing the second ball head 30 on the top of the fixing rod 28 , the second ball head 30 can prevent the fixing rod 28 from escaping from the inside of the second mounting plate 17 .

[0032] An operation panel 2 is provided on the surface of the test bench body 1, and the shape of the operation panel 2 is rectangular. Support feet 5 are provided at the bottom of the test bench body 1, and the support feet 5 are symmetrically distributed. By installing the operation panel 2 on the surface of the test bench body 1, the pressure gauge can be tested by adjusting the operation panel 2. In addition, the support feet 5 are installed at the bottom of the test bench body 1, so that the entire test bench can be placed on the desktop more stably.

[0033] The working principle of the fully automatic pressure gauge detection test bench is as follows: when using the detection test bench, first install the support plate 3 on the surface of the test bench body 1 through the first mounting plate 8, screw the butterfly bolt 32 into the inner threaded tube 31, and then fix the first mounting plate 8 and the support plate 3, install the first side plate 7 and the second side plate 13 on the side of the test bench body through the first clamping block 23, rotate the rotating rod 26 on the side of the second side plate 13 so that the rotating rod 26 is clamped in the first clamping block 23, and then fix the first side plate 7 and the second side plate 13, insert the pressure gauge body 12 to be tested into the first side plate 7, and support the pressure gauge body 12 through the support block 6. After the installation is completed, hold the handle 11 to pull the fixing plate 21 and the arc pressure plate 20, pull up and install the pressure gauge body 12 in the After the internal installation of the test component 4 is completed, the fixing plate 21 and the arc-shaped pressure plate 20 are lowered. The arc-shaped pressure plate 20 is contracted by the spring 22, and the pressure gauge body 12 can be pressed at this time. When the spring 22 contracts, the guide rod 9 prevents the spring 22 from twisting when the spring 22 is extended and retracted, effectively preventing the pressure gauge from loosening, causing internal leakage and changing the internal air pressure. The fixing effect is good. After the fixing is completed, it is tested through the operation panel 2. The pressure gauge body 12 after the test is completed can be inserted into the second side plate 13. When the testing work is completed, the test bench is closed, the support plate 3 is removed, the protective cover 15 is sleeved on the outside of the test component 4, and the second mounting plate 17 is sleeved on the outside of the fixing rod 28. At this time, the protective cover 15 can be fixed, and the protective cover 15 and the sealing gasket 16 can protect the test component 4.

[0034] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A fully automatic pressure gauge testing bench, comprising a test bench body (1) and a pressure gauge body (12), characterized in that: A test assembly (4) is provided on the surface of the test bench body (1); a support plate (3) is provided on the surface of the test bench body (1); a side of the support plate (3) is fixedly connected to a first mounting plate (8); a first square plate (18) is provided on the surface of the support plate (3); a spring (22) is fixedly connected to the surface of the first square plate (18); one end of the spring (22) is fixedly connected to a second square plate (19); a fixing plate (21) is provided on the top of the second square plate (19); a side of the fixing plate (21) is fixedly connected to an arc-shaped pressing plate (20).

2. The fully automatic pressure gauge testing bench according to claim 1 is characterized in that: A first side plate (7) is provided on the side of the test bench body (1), and a second side plate (13) is provided on the side of the test bench body (1); the surfaces of the first side plate (7) and the second side plate (13) are fixedly connected to the support block (6); the sides of the first side plate (7) and the second side plate (13) are fixedly connected to the first clamping block (23); the side of the test bench body (1) is fixedly connected to the second clamping block (24); the side of the second clamping block (24) is fixedly connected to the shaft body (25); the shaft body (25) is externally sleeved with a rotating rod (26); one end of the rotating rod (26) is fixedly connected to the first ball head (27).

3. The fully automatic pressure gauge testing bench according to claim 1 is characterized in that: The test assembly (4) is externally sleeved with a protective cover (15), a sealing gasket (16) is embedded in the bottom of the protective cover (15), a side of the protective cover (15) is fixedly connected to a second mounting plate (17), a rubber ring (29) is embedded in the interior of the second mounting plate (17), and a fixing rod (28) is fixedly connected to the surface of the test bench body (1), and the fixing rod (28) is inserted into the interior of the second mounting plate (17).

4. The fully automatic pressure gauge testing bench according to claim 1 is characterized in that: The surface of the first square plate (18) is fixedly connected to the guide rod (9), and the top of the guide rod (9) is fixedly connected to the limit block (10).

5. The fully automatic pressure gauge testing bench according to claim 1 is characterized in that: The surface of the test bench body (1) is fixedly connected to an internal threaded barrel (31), a butterfly bolt (32) passes through the interior of the internal threaded barrel (31), and there are four internal threaded barrels (31).

6. The fully automatic pressure gauge testing bench according to claim 1 is characterized in that: The top of the arc-shaped pressing plate (20) is fixedly connected to a handle (11), and there are two handles (11).

7. The fully automatic pressure gauge testing bench according to claim 2 is characterized in that: The surface of the support block (6) is provided with rubber pads (14), and the rubber pads (14) are symmetrically distributed.

8. The fully automatic pressure gauge testing bench according to claim 3 is characterized by: The top of the fixing rod (28) is fixedly connected to a second ball head (30), and the number of the second ball heads (30) is four.

9. The fully automatic pressure gauge testing bench according to claim 1 is characterized in that: An operating panel (2) is provided on the surface of the test bench body (1), and the operating panel (2) is rectangular in shape. Support feet (5) are provided at the bottom of the test bench body (1), and the support feet (5) are symmetrically distributed.

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