Valve pressure test detection device

Abstract

The invention discloses a valve pressure test detection device, which belongs to the technical field of valve pressure test, and comprises a pressure test assembly used for performing pressure test detection on a valve pipeline; the guide assembly is used for guiding and limiting the clamping assembly; the clamping assembly is matched with the pressure test assembly and is used for carrying out clamping pressure test detection on the valve pipeline and detecting the air tightness of the valve; and the rotating assembly is used for driving the first transmission assembly and the second transmission assembly to operate so as to drive the clamping assembly and the observation assembly to move. A motor is started to drive a rotating rod to rotate, when the rotating rod rotates, a first gear can be driven to rotate, when the first gear rotates, a first rack can be driven to rotate, and then a second clamping plate can be driven to move to be matched with a first clamping plate to clamp and limit a valve pipeline; working personnel do not need to manually adjust the position of the second clamping plate to clamp the valve pipeline, clamping is convenient, and pressure test detection can be conveniently conducted on the valve pipeline by arranging the pressurizing pipe.

Description

Technical Field

[0001] The present invention relates to a pressure test detection device, in particular to a valve pressure test detection device, belonging to the technical field of valve pressure testing. Background Art

[0002] As a device used to control the start and stop of various pipelines and equipment, and media such as liquids, gases or liquids containing solid powders, a valve is usually composed of a valve body, a valve cover, a valve seat, a closing member, a driving mechanism, seals and fasteners, etc. By means of the driving mechanism, the closing member is lifted, slid, swung, etc. to change the size of the flow passage area. During the production process of the valve, in order to ensure normal use in the later stage, it is often necessary to use a pressure test device to conduct a pressure test on the valve after production to ensure that the valve has an airtight effect.

[0003] However, for the existing valve pressure test detection devices, generally, workers need to manually clamp the valve, which is not convenient for clamping the valve, resulting in a large workload for the workers and not being convenient for the workers to observe the air leakage position. Summary of the Invention

[0004] The main purpose of the present invention is to solve the problems that it is not convenient to clamp the valve and it is not convenient for the workers to observe the air leakage position, and to provide a valve pressure test detection device.

[0005] The object of the present invention can be achieved by adopting the following technical solutions: A valve pressure test detection device includes a pressure test assembly for conducting a pressure test detection on a valve pipeline; a guiding assembly for guiding and limiting the clamping assembly; a clamping assembly for clamping and conducting a pressure test on the valve pipeline in cooperation with the pressure test assembly to detect the airtightness of the valve; a rotating assembly for driving the first transmission assembly and the second transmission assembly to operate, and then driving the clamping assembly and the observation assembly to move; a first transmission assembly for driving the clamping assembly to move; a second transmission assembly for driving the test assembly to move; a test assembly for the workers to observe the air leakage position; a guiding assembly for guiding and limiting the second transmission assembly; a reset assembly for resetting the first transmission assembly.

[0006] Preferably, the pressure test assembly includes a bottom plate, a first support rod, a first clamping plate, a first connecting block and a pressure pipe. The first support rod is installed on the bottom plate, one end of the first support rod is installed with the first connecting block, the first connecting block is installed with the first clamping plate, and the pressure pipe is installed on the first clamping plate.

[0007] Preferably, the guiding assembly includes a first connecting ring, a second connecting block, a first connecting plate, a second support rod, a first guiding rod, a guiding plate, a support ring, a third support rod, a third connecting block and a connecting rod. A first connecting ring is installed on the first support rod. A second connecting block is installed on the first connecting ring. A second support rod is installed on the second connecting block. One end of the second support rod is installed with a first connecting plate. A first guiding rod is installed on the first connecting plate. A guiding plate is slidably installed on the first guiding rod. A support ring is installed on the first guiding rod. A third connecting block is installed on the support ring. A third support rod is installed on the third connecting block. One end of the third support rod is connected to the top of the bottom plate. A connecting rod is installed on the support ring.

[0008] Preferably, the clamping assembly includes a fourth support rod, a fourth connecting block, a second clamping plate and a first support column. A fourth support rod is installed on the top of the guiding plate. One end of the fourth support rod is installed with a fourth connecting block. A second clamping plate is installed on the fourth connecting block. A first support column is installed on the second clamping plate.

[0009] Preferably, the rotating assembly includes a motor, a support frame, a fifth support rod, a rotating rod, a support disc and a sixth support rod. A fifth support rod is installed on the bottom plate. One end of the fifth support rod is installed with a support frame. A motor is installed on the support frame. The output end of the motor is installed with a rotating rod. A sixth support rod is installed on the bottom plate. A support disc is installed on the sixth support rod. One end of the support disc is connected to the support disc through a bearing.

[0010] Preferably, the first transmission assembly includes a first gear, a first rack, a side column and a bottom rod. A side column is installed on the guiding plate. One end of the side column is installed with a first rack. A bottom rod is installed on the guiding plate. One end of the bottom rod is connected to the bottom of the first rack. A first gear is installed on the rotating rod.

[0011] Preferably, the second transmission assembly includes a second gear, a second connecting plate, a second rack, a side rod and a slider. One end of the first support column is installed with a second connecting plate. A side rod is installed on the second connecting plate. The side rod is slidably connected to the second rack. A slider is installed on the side rod. A chute cooperating with the slider is provided on the second rack. A second gear is installed on the rotating rod.

[0012] Preferably, the testing assembly includes an airbag, a side block, a top rod and a connecting frame. A top rod is installed on the top of the second rack. One end of the top rod is installed with a side block. A connecting frame is installed on the side block. An airbag is installed on the connecting frame.

[0013] Preferably, the guiding component includes a moving rod, a moving ring and a supporting block. The moving rod is installed on the bottom plate, the supporting block is installed on the second rack, the moving ring is installed on the supporting block, and the moving ring is slidably connected to the moving rod.

[0014] Preferably, the reset component includes a main reset plate, an auxiliary reset plate, a main reset magnet, a second support column, a connecting ring, a seventh support rod and an auxiliary reset magnet. The second support column is installed on the first rack, one end of the second support column is installed with the auxiliary reset plate, the main reset magnet is installed on the auxiliary reset plate, the connecting ring is installed on the first support rod, the seventh support rod is installed on the connecting ring, the main reset plate is installed on the seventh support rod, and the auxiliary reset magnet repelling the seventh support rod is installed on the main reset plate.

[0015] The beneficial technical effects of the present invention: According to the valve pressure test detection device of the present invention, when the motor is started, it can drive the rotating rod to rotate. When the rotating rod rotates, it can drive the first gear to rotate. When the first gear rotates, it can drive the first rack to rotate, and then it can drive the second clamping plate to move to cooperate with the first clamping plate to clamp and limit the valve pipeline. There is no need for staff to manually adjust the position of the second clamping plate to clamp the valve pipeline, and the clamping is relatively convenient. By setting the pressure pipe, it is convenient to conduct a pressure test on the valve pipeline.

[0016] By setting the motor, when the motor is started, it can drive the rotating rod to rotate. When the rotating rod rotates, it can drive the first gear to rotate. When the first gear rotates, it can drive the first rack to rotate, and then it can drive the second clamping plate to move. When the second clamping plate moves, it can drive the second rack to move, so that the second rack is meshed and connected with the second gear. And when the rotating rod rotates, it can drive the second gear to rotate. When the second gear rotates, it can drive the second rack to move, and then it can drive the airbag and the connecting frame to move. When the connecting frame moves to the air leakage position of the valve pipeline, the connecting frame can bulge, and then it is convenient for the staff to observe the air leakage position of the valve pipeline. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the first guiding rod structure of the present invention; Figure 3 It is a schematic diagram of the moving rod structure of the present invention; Figure 4 It is a schematic diagram of the first rack structure of the present invention; Figure 5 It is a schematic diagram of the main reset magnet structure of the present invention; Figure 6 It is a schematic diagram of the bottom rod structure of the present invention; Figure 7 Schematic diagram of the second rack structure of the present invention; Figure 8 Schematic diagram of the second connecting plate structure of the present invention; Figure 9 Schematic diagram of the slider structure of the present invention; Figure 10 Schematic diagram of the sealing block structure of the present invention; Figure 11 Schematic diagram of the auxiliary reset magnet structure of the present invention.

[0018] In the figure: 1. bottom plate; 11. first support rod; 12. first clamping plate; 13. first connecting block; 14. pressure pipe; 2. first connecting ring; 21. second connecting block; 22. first connecting plate; 23. second support rod; 24. first guide rod; 25. guide plate; 26. support ring; 28. third connecting block; 27. third support rod; 29. connecting rod; 3. fourth support rod; 31. fourth connecting block; 32. second clamping plate; 33. first support column; 4. motor; 41. support frame; 42. fifth support rod; 43. rotating rod; 44. support disc; 45. sixth support rod; 5. first gear; 51. first rack; 52. side column; 53. bottom rod; 6. second gear; 61. second connecting plate; 62. second rack; 63. side rod; 64. slider; 7. airbag; 71. side block; 72. top rod; 73. connecting frame; 8. moving rod; 81. moving ring; 82. support block; 9. main reset plate; 91. auxiliary reset plate; 92. main reset magnet; 93. second support column; 94. connecting ring; 95. seventh support rod; 96. auxiliary reset magnet. Detailed implementation manners

[0019] To make the technical solutions of the present invention clearer and more definite for those skilled in the art, the present invention will be further described in detail below in conjunction with embodiments and the accompanying drawings. However, the implementation manners of the present invention are not limited thereto.

[0020] As Figures 1 - 11As shown, the valve pressure test and detection device provided in this embodiment includes a pressure test component for performing pressure test and detection on the valve pipeline; a guiding component for guiding and limiting the clamping component; a clamping component that cooperates with the pressure test component to clamp and perform pressure test on the valve pipeline to detect the airtightness of the valve; a rotating component for driving the operation of the first transmission component and the second transmission component, and further driving the movement of the clamping component and the observation component; a first transmission component for driving the movement of the clamping component; a second transmission component for driving the movement of the test component; a test component for the staff to observe the air leakage position; a guiding component for guiding and limiting the second transmission component; a reset component for resetting the first transmission component, including a pressure test component base plate 1, a first support rod 11, a first clamping plate 12, a first connection block 13, and a pressure pipe 14. A first support rod 11 is installed on the base plate 1. One end of the first support rod 11 is installed with a first connection block 13. A first clamping plate 12 is installed on the first connection block 13. A pressure pipe 14 is installed on the first clamping plate 12. The guiding component includes a first connection ring 2, a second connection block 21, a first connection plate 22, a second support rod 23, a first guiding rod 24, a guiding plate 25, a support ring 26, a third support rod 27, a third connection block 28, and a connecting rod 29. A first connection ring 2 is installed on the first support rod 11. A second connection block 21 is installed on the first connection ring 2. A second support rod 23 is installed on the second connection block 21. One end of the second support rod 23 is installed with a first connection plate 22. A first guiding rod 24 is installed on the first connection plate 22. A guiding plate 25 is slidably installed on the first guiding rod 24. A support ring 26 is installed on the first guiding rod 24. A third connection block 28 is installed on the support ring 26. A third support rod 27 is installed on the third connection block 28. One end of the third support rod 27 is connected to the top of the base plate 1. A connecting rod 29 is installed on the support ring 26. The clamping component includes a fourth support rod 3, a fourth connection block 31, a second clamping plate 32, and a first support column 33. A fourth support rod 3 is installed on the top of the guiding plate 25. One end of the fourth support rod 3 is installed with a fourth connection block 31. A second clamping plate 32 is installed on the fourth connection block 31. A first support column 33 is installed on the second clamping plate 32. The rotating component includes a motor 4, a support frame 41, a fifth support rod 42, a rotating rod 43, a support disk 44, and a sixth support rod 45. A fifth support rod 42 is installed on the base plate 1. One end of the fifth support rod 42 is installed with a support frame 41. A motor 4 is installed on the support frame 41. The output end of the motor 4 is installed with a rotating rod 43. A sixth support rod 45 is installed on the base plate 1. A support disk 44 is installed on the sixth support rod 45. One end of the support disk 44 is connected by a bearing to the support disk 44. The first transmission component includes a first gear 5, a first rack 51, a side column 52, and a bottom rod 53. A side column 52 is installed on the guiding plate 25. One end of the side column 52 is installed with a first rack 51. A bottom rod 53 is installed on the guiding plate 25. One end of the bottom rod 53 is connected to the bottom of the first rack 51. The rotating rod 43 is installed with a first gear 5.When the motor 4 starts, it can drive the rotating rod 43 to rotate. When the rotating rod 43 rotates, it can drive the first gear 5 to rotate. When the first gear 5 rotates, it can drive the first rack 51 to rotate, and then can drive the second clamping plate 32 to move to cooperate with the first clamping plate 12 to clamp and limit the valve pipeline. There is no need for staff to manually adjust the position of the second clamping plate 32 to clamp the valve pipeline, and the clamping is relatively convenient. By setting the pressure pipe 14, it is convenient to conduct a pressure test on the valve pipeline. By setting the first support rod 11, it is convenient to support the first clamping plate 12. By setting the first guide rod 24 to be slidably connected with the guide plate 25, it is convenient to guide and limit the second clamping plate 32. By setting the first connecting ring 2 and the second support rod 23 to cooperate with each other, it is convenient to support the first connecting plate 22. By setting the third support rod 27 and the support ring 26 to cooperate with each other, it is convenient to support the first guide rod 24. By setting the fifth support rod 42 and the support frame 41 to cooperate with each other, it is convenient to support the motor 4. By setting the sixth support rod 45 and the support disk 44 to cooperate with each other, it is convenient to support the rotating rod 43.,

[0021] In this embodiment, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10As shown, the second transmission component includes a second gear 6, a second connecting plate 61, a second rack 62, a side rod 63 and a slider 64. One end of the first support column 33 is installed with a second connecting plate 61. A side rod 63 is installed on the second connecting plate 61. The side rod 63 is slidably connected to the second rack 62. A slider 64 is installed on the side rod 63. A chute cooperating with the slider 64 is provided on the second rack 62. A second gear 6 is installed on the rotating rod 43. The testing component includes an airbag 7, a side block 71, a top rod 72 and a connecting frame 73. A top rod 72 is installed at the top of the second rack 62. One end of the top rod 72 is installed with a side block 71. A connecting frame 73 is installed on the side block 71. An airbag 7 is installed on the connecting frame 73. The guiding component includes a moving rod 8, a moving ring 81 and a supporting block 82. The moving rod 8 is installed on the bottom plate 1. A supporting block 82 is installed on the second rack 62. A moving ring 81 is installed on the supporting block 82. The moving ring 81 is slidably connected to the moving rod 8. By setting the motor 4, when the motor 4 is started, it can drive the rotating rod 43 to rotate. When the rotating rod 43 rotates, it can drive the first gear 5 to rotate. When the first gear 5 rotates, it can drive the first rack 51 to rotate, and then can drive the second clamping plate 32 to move. When the second clamping plate 32 moves, it can drive the second rack 62 to move, so that the second rack 62 is meshed with the second gear 6. And when the rotating rod 43 rotates, it can drive the second gear 6 to rotate. When the second gear 6 rotates, it can drive the second rack 62 to move, and then can drive the airbag 7 and the connecting frame 73 to move. When the connecting frame 73 moves to the air leakage position of the valve pipeline, the connecting frame 73 can bulge, which is convenient for the staff to observe the air leakage position of the valve pipeline. By setting the moving rod 8 to be slidably connected to the moving ring 81, it is convenient to guide and limit the second rack 62. By setting the slider 64 to be slidably connected to the chute, it is convenient to guide and limit the second rack 62.

[0022] In this embodiment, as Figure 1 , Figure 5 and Figure 11 shown, the reset component includes a main reset plate 9, an auxiliary reset plate 91, a main reset magnet 92, a second support column 93, a connecting ring 94, a seventh support rod 95 and an auxiliary reset magnet 96. A second support column 93 is installed on the first rack 51. One end of the second support column 93 is installed with an auxiliary reset plate 91. A main reset magnet 92 is installed on the auxiliary reset plate 91. A connecting ring 94 is installed on the first support rod 11. A seventh support rod 95 is installed on the connecting ring 94. A main reset plate 9 is installed on the seventh support rod 95. An auxiliary reset magnet 96 repelling the seventh support rod 95 is installed on the main reset plate 9. When the motor 4 is started, it drives the first gear 5 to flip. The auxiliary reset magnet 96 repels the main reset magnet 92, so that the first rack 51 moves to be meshed with the first gear 5. When the motor 4 is started, it drives the first gear 5 to rotate, and then drives the first rack 51 to rotate, which can make the second clamping plate 32 move away from the valve pipeline for disassembly and inspection after completion.

[0023] In this embodiment, as Figures 1 - 11 shown, the working process of a valve pressure test detection device provided in this embodiment is as follows: Step 1: The motor 4 starts to drive the rotating rod 43 to rotate. When the rotating rod 43 rotates, it drives the first gear 5 to rotate. When the first gear 5 rotates, it drives the first rack 51 to rotate, and then drives the second clamping plate 32 to move to cooperate with the first clamping plate 12 to clamp and limit the valve pipeline, and the valve is subjected to a pressure test through the pressure pipe 14; Step 2: When the motor 4 starts, it can drive the rotating rod 43 to rotate. When the rotating rod 43 rotates, it drives the first gear 5 to rotate. When the first gear 5 rotates, it drives the first rack 51 to rotate, and then drives the second clamping plate 32 to move. When the second clamping plate 32 moves, it drives the second rack 62 to move, so that the second rack 62 is meshed and connected with the second gear 6. And when the rotating rod 43 rotates, it drives the second gear 6 to rotate. When the second gear 6 rotates, it drives the second rack 62 to move, and then drives the airbag 7 and the connecting frame 73 to move. When the first rack 51 is separated from the first gear 5, the second gear 6 drives the second rack 62 to continue to move and then drives the airbag 7 and the connecting frame 73 to move. When the connecting frame 73 moves to the air leakage position of the valve pipeline, the connecting frame 73 bulges, so that the staff can observe the air leakage position of the valve pipeline; Step 3: After the detection is completed, the motor 4 starts to drive the first gear 5 to flip. The auxiliary reset magnet 96 repels the main reset magnet 92, so that the first rack 51 moves to be meshed and connected with the first gear 5. The motor 4 starts to drive the first gear 5 to rotate, and then drives the first rack 51 to rotate, so that the second clamping plate 32 moves away from the valve pipeline to disassemble the valve pipeline after the detection is completed.

[0024] In summary, in this embodiment, according to the valve pressure test detection device of this embodiment, when the motor 4 starts, it can drive the rotating rod 43 to rotate. When the rotating rod 43 rotates, it can drive the first gear 5 to rotate. When the first gear 5 rotates, it can drive the first rack 51 to rotate, and then can drive the second clamping plate 32 to move to cooperate with the first clamping plate 12 to clamp and limit the valve pipeline. There is no need for the staff to manually adjust the position of the second clamping plate 32 to clamp the valve pipeline, and the clamping is relatively convenient. By setting the pressure pipe 14, it is convenient to perform pressure test detection on the valve pipeline. By setting the first support rod 11, it is convenient to support the first clamping plate 12. By setting the first guide rod 24 to be slidably connected with the guide plate 25, it is convenient to guide and limit the second clamping plate 32. By setting the first connecting ring 2 and the second support rod 23 to cooperate with each other, it is convenient to support the first connecting plate 22. By setting the third support rod 27 and the support ring 26 to cooperate with each other, it is convenient to support the first guide rod 24. By setting the fifth support rod 42 and the support frame 41 to cooperate with each other, it is convenient to support the motor 4. By setting the sixth support rod 45 and the support disk 44 to cooperate with each other, it is convenient to support the rotating rod 43. By setting the motor 4, when the motor 4 starts, it can drive the rotating rod 43 to rotate. When the rotating rod 43 rotates, it can drive the first gear 5 to rotate. When the first gear 5 rotates, it can drive the first rack 51 to rotate, and then can drive the second clamping plate 32 to move. When the second clamping plate 32 moves, it can drive the second rack 62 to move, so that the second rack 62 is meshed with the second gear 6. And when the rotating rod 43 rotates, it can drive the second gear 6 to rotate. When the second gear 6 rotates, it can drive the second rack 62 to move, and then can drive the airbag 7 and the connecting frame 73 to move. When the connecting frame 73 moves to the air leakage position of the valve pipeline, the connecting frame 73 can bulge, which is convenient for the staff to observe the air leakage position of the valve pipeline. By setting the moving rod 8 to be slidably connected with the moving ring 81, it is convenient to guide and limit the second rack 62. By setting the slider 64 to be slidably connected with the chute, it is convenient to guide and limit the second rack 62. When the motor 4 starts, it drives the first gear 5 to flip, and the auxiliary reset magnet 96 repels the main reset magnet 92, so that the first rack 51 moves to be meshed with the first gear 5. When the motor 4 starts, it drives the first gear 5 to rotate, and then drives the first rack 51 to rotate, which can make the second clamping plate 32 move away from the valve pipeline to disassemble and detect the valve pipeline after completion.

[0025] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the scope disclosed by the present invention, according to the technical solution and its concept of the present invention, makes equivalent replacements or changes, all belong to the protection scope of the present invention.

Claims

1. A valve pressure test detection device, characterized in that, including a pressure test assembly for performing a pressure test on a valve pipeline; a guiding assembly for guiding and limiting the clamping assembly; a clamping assembly that cooperates with the pressure test assembly to clamp and perform a pressure test on the valve pipeline to detect the airtightness of the valve; a rotating assembly for driving the first transmission assembly and the second transmission assembly to operate, and further driving the clamping assembly and the observation assembly to move; a first transmission assembly for driving the clamping assembly to move; a second transmission assembly for driving the test assembly to move; a test assembly for allowing the operator to observe the air leakage position; a guiding assembly for guiding and limiting the second transmission assembly; a reset assembly for resetting the first transmission assembly.

2. The valve pressure test and detection device according to claim 1, wherein, The pressure test assembly includes a base plate (1), a first support rod (11), a first clamping plate (12), a first connecting block (13), and a pressure pipe (14). The first support rod (11) is installed on the base plate (1). One end of the first support rod (11) is installed with the first connecting block (13). The first clamping plate (12) is installed on the first connecting block (13). The pressure pipe (14) is installed on the first clamping plate (12).

3. A valve pressure test and detection device according to claim 2, characterized in that, The guiding assembly includes a first connecting ring (2), a second connecting block (21), a first connecting plate (22), a second support rod (23), a first guiding rod (24), a guiding plate (25), a support ring (26), a third support rod (27), a third connecting block (28), and a connecting rod (29). The first connecting ring (2) is installed on the first support rod (11). The second connecting block (21) is installed on the first connecting ring (2). The second support rod (23) is installed on the second connecting block (21). One end of the second support rod (23) is installed with the first connecting plate (22). The first guiding rod (24) is installed on the first connecting plate (22). The guiding plate (25) is slidably installed on the first guiding rod (24). The support ring (26) is installed on the first guiding rod (24). The third connecting block (28) is installed on the support ring (26). The third support rod (27) is installed on the third connecting block (28). One end of the third support rod (27) is connected to the top of the base plate (1). The connecting rod (29) is installed on the support ring (26).

4. The valve pressure test and detection device according to claim 3, characterized in that, The clamping assembly includes a fourth support rod (3), a fourth connecting block (31), a second clamping plate (32), and a first support column (33). The fourth support rod (3) is installed on the top of the guiding plate (25). One end of the fourth support rod (3) is installed with the fourth connecting block (31). The second clamping plate (32) is installed on the fourth connecting block (31). The first support column (33) is installed on the second clamping plate (32).

5. The valve pressure test and detection device according to claim 4, characterized in that, The rotating assembly includes a motor (4), a support frame (41), a fifth support rod (42), a rotating rod (43), a support disk (44), and a sixth support rod (45). The fifth support rod (42) is installed on the base plate (1). One end of the fifth support rod (42) is installed with a support frame (41). The motor (4) is installed on the support frame (41). The output end of the motor (4) is installed with a rotating rod (43). The sixth support rod (45) is installed on the base plate (1). The support disk (44) is installed on the sixth support rod (45). One end of the support disk (44) is connected to the support disk (44) through a bearing.

6. The valve pressure test and detection device according to claim 5, characterized in that, The first transmission assembly includes a first gear (5), a first rack (51), a side column (52), and a bottom rod (53). The side column (52) is installed on the guide plate (25). One end of the side column (52) is installed with a first rack (51). The bottom rod (53) is installed on the guide plate (25). One end of the bottom rod (53) is connected to the bottom of the first rack (51). The first gear (5) is installed on the rotating rod (43).

7. The valve pressure test and detection device according to claim 6, characterized in that, The second transmission assembly includes a second gear (6), a second connecting plate (61), a second rack (62), a side rod (63), and a slider (64). One end of the first support column (33) is installed with a second connecting plate (61). The side rod (63) is installed on the second connecting plate (61). The side rod (63) is slidably connected to the second rack (62). The slider (64) is installed on the side rod (63). A chute that cooperates with the slider (64) is provided on the second rack (62). The second gear (6) is installed on the rotating rod (43).

8. The valve pressure test and detection device according to claim 7, characterized in that, The testing assembly includes an airbag (7), a side block (71), a top rod (72), and a connecting frame (73). The top rod (72) is installed on the top of the second rack (62). One end of the top rod (72) is installed with a side block (71). The connecting frame (73) is installed on the side block (71). The airbag (7) is installed on the connecting frame (73).

9. The valve pressure test and detection device according to claim 8, wherein, The guiding assembly includes a moving rod (8), a moving ring (81), and a support block (82). The moving rod (8) is installed on the base plate (1). The support block (82) is installed on the second rack (62). The moving ring (81) is installed on the support block (82). The moving ring (81) is slidably connected to the moving rod (8).

10. A valve pressure test and detection device according to claim 9, characterized in that, The reset assembly includes a main reset plate (9), an auxiliary reset plate (91), a main reset magnet (92), a second support column (93), a connecting ring (94), a seventh support rod (95) and an auxiliary reset magnet (96). A second support column (93) is installed on the first rack (51). One end of the second support column (93) is provided with an auxiliary reset plate (91). A main reset magnet (92) is installed on the auxiliary reset plate (91). A connecting ring (94) is installed on the first support rod (11). A seventh support rod (95) is installed on the connecting ring (94). A main reset plate (9) is installed on the seventh support rod (95). An auxiliary reset magnet (96) that repels the seventh support rod (95) is installed on the main reset plate (9).

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