Pressure inspection and detection device

Abstract

The utility model discloses a pressure inspection and detection device which comprises a base and a pluggable concave plate arranged at the top of the base, a pluggable driving detection assembly is arranged on the concave plate, a limiting connection assembly used for fixing the concave plate is arranged on the base, and the driving detection assembly comprises a connection plate. And the connecting plate is arranged at the top of the inner wall of the concave plate, an air cylinder is installed at the bottom of the connecting plate, and a movable plate is installed at the bottom end of the air cylinder. Through mutual cooperation of the connecting plate, the air cylinder, the movable plate, the pressure sensor and the pressing plate, pressure detection can be conveniently carried out on square objects such as steel plates, through arrangement of the limiting connecting assembly, the concave plate and the base can be conveniently and rapidly disassembled and assembled, the space occupied by the detection device during transportation or storage is reduced, and the detection efficiency is improved. The flexibility during use is improved, and meanwhile, the stability during connection of the concave plate and the base can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of pressure testing and detection technology, specifically a pressure testing and detection device. Background Technology

[0002] Workpieces need to be pressure tested after production and processing, such as steel plates commonly used in construction, which requires pressure testing equipment.

[0003] According to application number CN202223589300.7, a prefabricated building inspection and testing device is disclosed. The device includes a work frame, a support rod fixedly connected to the top of the work frame, a top plate fixedly connected to the top of the support rod, a hydraulic cylinder fixedly connected to the center of the bottom of the top plate, and a pressing plate fixedly connected to the output end of the hydraulic cylinder.

[0004] The pressure testing device in the above case is a fixed unit, which requires a large space for transportation and storage, reducing the flexibility of use. Therefore, we provide a pressure testing device. Utility Model Content

[0005] The purpose of this invention is to provide a pressure testing and detection device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a pressure testing and detection device, comprising a base and a pluggable concave plate disposed on the top of the base, wherein a pluggable driving and detection component is disposed on the concave plate, and a limiting connection component for fixing the concave plate is disposed on the base.

[0007] Preferably, the drive detection component includes a connecting plate disposed at the top of the inner wall of the concave plate, a cylinder is installed at the bottom of the connecting plate, a movable plate is installed at the bottom end of the cylinder, a pressure sensor is installed at the bottom of the movable plate, and a pressure plate is installed at the bottom of the pressure sensor.

[0008] Preferably, the limiting connection component includes a recess and a fixing groove. There are two recesses, which are respectively installed on the left and right sides of the top of the base. Slots are provided on both the left and right sides of the inner wall of the recess. Inserts are installed on the inner wall and surface of the recess and at the positions corresponding to the slots. The side of the insert near the slot passes through the slot and extends into it to contact the inner wall of the slot.

[0009] Preferably, the fixing groove is formed inside the base, and a threaded rod is rotatably connected to the groove at the bottom of the inner wall of the fixing groove via a bearing. The top end of the threaded rod passes through the fixing groove and extends into the groove at the top of the base, and a rotating block is installed at the top end of the threaded rod.

[0010] Preferably, the surface of the threaded rod is threadedly connected to a movable plate, and a locking block is installed on both the left and right sides of the top of the movable plate. A locking groove is opened at the bottom of the concave plate corresponding to the position of the locking block, and the top of the locking block passes through the locking groove and extends into its interior to contact the inner wall of the locking groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This utility model facilitates pressure testing of square objects such as steel plates through the cooperation of a connecting plate, cylinder, movable plate, pressure sensor, and pressure plate. By setting a limiting connection component, it is easy to quickly disassemble and assemble the concave plate and the base, reducing the space occupied by the detection device during transportation or storage, improving the flexibility of use, and ensuring the stability of the connection between the concave plate and the base. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a three-dimensional structural schematic diagram of the rear view of this utility model;

[0015] Figure 3 This is a structural cross-sectional view of the front view of this utility model.

[0016] In the diagram: 1. Base, 2. Concave plate, 3. Drive detection assembly, 31. Connecting plate, 32. Cylinder, 300. Movable plate, 33. Pressure sensor, 34. Pressure plate, 4. Limiting connection assembly, 41. Concave block, 42. Fixing groove, 400. Slot, 401. Insert block, 43. Threaded rod, 44. Rotating block, 45. Moving plate, 46. Locking block, 47. Locking groove, 5. Fixing block, 6. Electric push rod, 7. Clamping block, 8. Positioning block, 9. Positioning groove, 10. Fastening bolt. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3A pressure testing device includes a base 1 and a pluggable recess 2 disposed on the top of the base 1. The bottom of the recess 2 is in contact with the top of the base 1. A pluggable drive testing component 3 is disposed on the recess 2. A limiting connection component 4 for fixing the recess 2 is disposed on the base 1. A controller is installed on the left side of the recess 2.

[0019] The drive detection component 3 includes a connecting plate 31, which is disposed on the top of the inner wall of the concave plate 2. The top of the connecting plate 31 is in contact with the top of the inner wall of the concave plate 2. A cylinder 32 is fixedly connected to the bottom of the connecting plate 31. A movable plate 300 is fixedly connected to the bottom of the cylinder 32. A pressure sensor 33 is fixedly connected to the bottom of the movable plate 300. A pressure plate 34 is fixedly connected to the bottom of the pressure sensor 33.

[0020] A positioning block 8 is fixedly connected to the top of the connecting plate 31. A positioning groove 9 is provided on the bottom of the front side of the concave plate 2, corresponding to the position of the positioning block 8. The top of the positioning block 8 passes through the positioning groove 9 and extends into it to contact the inner wall of the positioning groove 9. A fastening bolt 10 is provided on the top of the concave plate 2, which is threadedly connected to the positioning block 8. By setting the positioning block 8, the positioning groove 9 and the fastening bolt 10, it is convenient to remove the drive detection component 3 from the concave plate 2, which further reduces the space occupied by the concave plate 2 during storage and transportation. At the same time, it is convenient to maintain and repair the disassembled drive detection component 3, which improves the flexibility of use.

[0021] Loosen the fastening bolt 10, and then pull the connecting plate 31 forward. The connecting plate 31 drives the positioning block 8 to move forward, so that the positioning block 8 is pulled out from the positioning groove 9. The drive detection component 3 can then be disassembled for maintenance and repair.

[0022] The limiting connection component 4 includes a recess 41 and a fixing groove 42. Two recesses 41 are installed on the left and right sides of the top of the base 1, respectively. The inner walls of the recesses 41 contact the surface and inner wall of the recessed plate 2, respectively. Slots 400 are provided on both the left and right sides of the inner walls of the recesses 41. Inserts 401 are fixedly connected to the inner wall and surface of the recessed plate 2 at positions corresponding to the slots 400. The side of the insert 401 closest to the slot 400 penetrates the slot 400 and extends into it, contacting the inner wall of the slot 400. The fixing groove 42 is located inside the base 1, and the inner wall of the fixing groove 42... A threaded rod 43 is rotatably connected to the bottom groove via a bearing. The top end of the threaded rod 43 passes through the fixed groove 42 and extends into the groove at the top of the base 1. A rotating block 44 is fixedly connected to the top end of the threaded rod 43. A movable plate 45 is threadedly connected to the surface of the threaded rod 43. The surface of the movable plate 45 slides in contact with the inner wall of the fixed groove 42. A locking block 46 is fixedly connected to both the left and right sides of the top of the movable plate 45. A locking groove 47 is provided at the bottom of the concave plate 2 at the position corresponding to the locking block 46. The top of the locking block 46 passes through the locking groove 47 and extends into it, contacting the inner wall of the locking groove 47.

[0023] Two fixing rods are fixedly connected to the bottom of the inner wall of the fixing groove 42. The top of the fixing rods passes through the moving plate 45 and extends to the outside of it, and is fixedly connected to the top of the inner wall of the fixing groove 42. By setting the fixing rods, the stability of the moving plate 45 when it moves up and down is improved.

[0024] When it is necessary to separate the concave plate 2 and the base 1, rotate the rotating block 44. The rotating block 44 drives the threaded rod 43 to rotate. The threaded rod 43 drives the moving plate 45 to move downward. The moving plate 45 drives the locking block 46 to move downward, so that the locking block 46 and the locking groove 47 are separated. Then the concave plate 2 can be pulled forward. The concave plate 2 drives the insert block 401 to move forward, so that the insert block 401 is pulled out from the slot 400, and the concave plate 2 can be removed from the base 1.

[0025] Two fixing blocks 5 are fixedly connected to the top of the base 1. Electric push rods 6 are fixedly connected to the opposite side of the two fixing blocks 5. Clamping blocks 7 are fixedly connected to the output end of the electric push rods 6. By setting the fixing blocks 5, electric push rods 6 and clamping blocks 7, it is convenient to clamp and fix the workpiece to be inspected.

[0026] Cylinder 32, pressure sensor 33 and electric push rod 6 are electrically connected to the controller.

[0027] The cooperation of the connecting plate 31, cylinder 32, movable plate 300, pressure sensor 33 and pressure plate 34 facilitates pressure detection on square objects such as steel plates. By setting the limiting connection component 4, the concave plate 2 and base 1 can be quickly and easily disassembled and assembled, reducing the space occupied by the detection device during transportation or storage, improving the flexibility of use, and ensuring the stability of the connection between the concave plate 2 and base 1.

[0028] When in use, place the workpiece such as the steel plate to be inspected on the base 1, start the electric push rod 6, and the output end of the electric push rod 6 pushes the clamping block 7 to move towards the workpiece. The two clamping blocks 7 clamp and fix the workpiece to ensure that the workpiece will not be displaced during the inspection process, thus ensuring the accuracy of the inspection results.

[0029] When cylinder 32 is activated, it drives movable plate 300 to move downward. Movable plate 300 then drives pressure sensor 33 and pressure plate 34 downward in sequence. Pressure plate 34 contacts and applies pressure to the workpiece. During the pressure application process, pressure sensor 33 monitors pressure data in real time and transmits the data to the controller. As cylinder 32 continues to press down, the pressure gradually increases until it reaches the pressure value required for detection or the workpiece exhibits the expected deformation or damage. The controller receives and processes the data transmitted by pressure sensor 33 and displays the pressure value in real time on the controller's display screen.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressure testing and detection device, characterized in that: It includes a base (1) and a pluggable recess (2) disposed on the top of the base (1), wherein a pluggable drive detection component (3) is disposed on the recess (2), and a limiting connection component (4) for fixing the recess (2) is disposed on the base (1).

2. The pressure testing and detection device according to claim 1, characterized in that: The drive detection component (3) includes a connecting plate (31), which is disposed on the top of the inner wall of the concave plate (2). A cylinder (32) is installed at the bottom of the connecting plate (31), a movable plate (300) is installed at the bottom of the cylinder (32), a pressure sensor (33) is installed at the bottom of the movable plate (300), and a pressure plate (34) is installed at the bottom of the pressure sensor (33).

3. The pressure testing and detection device according to claim 2, characterized in that: The limiting connection component (4) includes a recess (41) and a fixing groove (42). There are two recesses (41) and they are respectively installed on the left and right sides of the top of the base (1). The left and right sides of the inner wall of the recess (41) are provided with slots (400). The inner wall and surface of the recess (2) are provided with inserts (401) corresponding to the slots (400). The side of the insert (401) close to the slot (400) penetrates the slot (400) and extends into its interior to contact the inner wall of the slot (400).

4. The pressure testing and detection device according to claim 3, characterized in that: The fixing groove (42) is opened inside the base (1). A threaded rod (43) is rotatably connected to the groove at the bottom of the inner wall of the fixing groove (42) by a bearing. The top end of the threaded rod (43) passes through the fixing groove (42) and extends to the groove at the top of the base (1). A rotating block (44) is installed on the top end of the threaded rod (43).

5. The pressure testing and detection device according to claim 4, characterized in that: The threaded rod (43) is threadedly connected to a movable plate (45). The movable plate (45) has a locking block (46) installed on both the left and right sides of its top. The bottom of the concave plate (2) is provided with a locking groove (47) corresponding to the locking block (46). The top of the locking block (46) passes through the locking groove (47) and extends into it to contact the inner wall of the locking groove (47).

Images