Water conservancy project quality detection auxiliary device

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water conservancy project quality detection auxiliary device which comprises a detection table, a first plug and a second plug are arranged on the two sides of the upper surface of the detection table, a sliding groove is horizontally formed in the middle of the upper surface of the detection table, and threaded rods are rotationally connected to the inner walls of the two sides of the sliding groove through bearings. Through combination of the sliding groove, the servo motor, the threaded rod, the sliding block and the fixing block, the servo motor is controlled to work, the first plug can be driven to move rightwards on the upper surface of the detection table through the fixing block, the two ends of a pipeline can be plugged through the second plug, and through combination of the inflator pump, the air outlet pipe, the connecting pipe, the one-way valve and the air pressure sensor, the pipeline can be conveniently and rapidly plugged. The air pressure in the pipeline can be accurately detected through the air pressure sensor, whether the pipeline leaks air or not is further detected, convenience and rapidness are achieved, and the detection precision is high.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project quality detection auxiliary device. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. The pipes used in water conservancy projects need to be tested for air tightness during the production process.

[0003] After searching, the publication number is CN220230844U, which discloses: a water conservancy project quality inspection auxiliary device, including a sealing assembly and a connecting assembly, the sealing assembly is used to seal one end of the water pipe, the connecting assembly includes a connecting box, a connecting part and a fixed part, the fixed part is fixed to one side of the connecting box, the connecting part is arranged on the inner side of the axial direction of the fixed part, an air pump is provided inside the connecting box, and the air outlet end of the air pump is through-connected to one end of the connecting part.

[0004] In the process of realizing the present utility model, the inventors found that at least the following problems in the prior art have not been solved: one end of the water pipe is sealed by a sealing component, the other end of the water pipe is connected by a connecting component, the water pipe is immersed in water, and an air pump is controlled by a controller to ventilate the inside of the water pipe to observe the air tightness of the water pipe. However, during use, it is inconvenient to seal both ends of the pipe, and the pipe needs to be placed underwater, which is cumbersome to operate and has limited detection accuracy.

[0005] Therefore, we propose a water conservancy project quality detection auxiliary device that can solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a water conservancy project quality detection auxiliary device to solve the problems raised in the background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an auxiliary device for quality inspection of water conservancy projects, comprising a testing platform, a first blockage and a second blockage are provided on both sides of the upper surface of the testing platform, a slide groove is horizontally opened in the middle of the upper surface of the testing platform, the inner walls on both sides of the slide groove are rotatably connected to threaded rods through bearings, one side of the testing platform is fixedly connected to a servo motor by bolts, a slider is slidably connected to the inside of the slide groove, a fixed block is fixedly installed on one side of the first block, the top of the slider is fixedly connected to the bottom side of the fixed block, one end of the upper surface of the testing platform is fixedly installed with a fixed platform, an air pump is fixedly installed on the upper surface of the fixed platform, an air pump is horizontally penetrated and fixedly installed on the middle of the second block, one end of the air tube is fixedly connected to one side of the fixed platform, and an air pressure sensor is fixedly connected to the inner wall of the top end of the air tube.

[0008] As an optional solution of the technical solution of the present application, a one-way valve is provided inside the inflation tube, and the air pressure sensor is placed between the second plug and the one-way valve.

[0009] As an optional solution of the technical solution of the present application, the shaft end of the servo motor is fixedly connected to one end of the threaded rod, and the threaded rod horizontally passes through the slider and is threadedly connected to the slider.

[0010] As an optional solution of the technical solution of the present application, the first plug and the second plug have the same size, and the first plug and the second plug are arranged horizontally symmetrically, and rubber sleeves are bonded to the outer sides of the first plug and the second plug.

[0011] As an optional solution of the technical solution of the present application, the air outlet pipe of the air pump is connected to one end of the air pipe, a PLC controller is fixedly connected to the front side of the fixed platform, and the data output end of the air pressure sensor is connected to the data input end of the PLC controller.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: through the combination of the slide groove, servo motor, threaded rod, slider and fixed block, the servo motor is controlled to work, and the first plug can be driven to move to the right on the upper surface of the detection table through the fixed block, and the two ends of the pipeline can be sealed through the second plug; through the combination of the air pump, air outlet pipe, connecting pipe, one-way valve and air pressure sensor, the air pump is controlled to work, and air can be inflated into the interior of the pipeline; the air pressure sensor can accurately detect the air pressure in the pipeline, and further detect whether the pipeline is leaking, which is convenient and fast, and has high detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a structural diagram of a water conservancy project quality detection auxiliary device of the utility model;

[0015] Figure 2 This is a front view of a water conservancy project quality detection auxiliary device of the utility model.

[0016] In the figure: 1. Testing platform; 11. First blockage; 12. Second blockage; 13. Slide; 14. Threaded rod; 15. Servo motor; 16. Slider; 17. Fixed block; 18. Rubber sleeve; 2. Fixed platform; 21. Inflating tube; 22. Inflating pump; 23. Outlet pipe; 24. One-way valve; 25. Air pressure sensor; 26. PLC controller. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 2 The utility model provides a technical solution: a water conservancy project quality inspection auxiliary device, including a testing platform 1, a first plug 11 and a second plug 12 are provided on both sides of the upper surface of the testing platform 1, and a slide groove 13 is horizontally opened in the middle of the upper surface of the testing platform 1. The inner walls on both sides of the slide groove 13 are rotatably connected with a threaded rod 14 through bearings. A servo motor 15 is fixedly connected to one side of the testing platform 1 by bolts, and the shaft end of the servo motor 15 is fixedly connected to one end of the threaded rod 14. A slider 16 is slidably connected to the inside of the slide groove 13, and the threaded rod 14 horizontally penetrates the slider 16 and is threadedly connected to the slider 16. A fixing block 17 is fixedly installed on one side of the first plug 11, and the top of the slider 16 is fixedly connected to the bottom side of the fixing block 17. The first plug 11 and the second plug 12 have the same size, and the first plug 11 and the second plug 12 are horizontally symmetrically arranged. Rubber sleeves 18 are bonded to the outer sides of the first plug 11 and the second plug 12.

[0018] In this technical solution, the servo motor 15 is controlled to work, which can drive the threaded rod 14 to rotate. During the rotation of the threaded rod 14, the slider 16 can be driven to move left and right in the slide groove 13. During the movement of the slider 16, the first plug 11 can be driven to move left and right on the upper surface of the detection table 1 through the fixed block 17. When the first plug 11 moves to the right, the two ends of the pipeline can be clamped through the second plug 12. Through the rubber sleeve 18 on the outside of the first plug 11 and the second plug 12, the two ends of the first plug 11 and the second plug 12 can be effectively sealed.

[0019] In this embodiment, a fixed platform 2 is fixedly installed on one end of the upper surface of the detection platform 1, and an air pump 22 is fixedly installed on the upper surface of the fixed platform 2. An air tube 21 is horizontally passed through and fixedly installed in the middle of the second plug 12. One end of the air tube 21 is fixedly connected to one side of the fixed platform 2, and the air outlet pipe 23 of the air pump 22 is connected to one end of the air tube 21.

[0020] In this technical solution, the air pump 22 is controlled to work, and the air pipe 21 connected through the air outlet pipe 23 can inflate the interior of the pipe.

[0021] In this embodiment, a one-way valve 24 is provided inside the inflation tube 21, and an air pressure sensor 25 is fixedly connected to the inner wall of the top end of the inflation tube 21. The air pressure sensor 25 is placed between the second plug 12 and the one-way valve 24. A PLC controller 26 is fixedly connected to the front side of the fixed platform 2, and the data output end of the air pressure sensor 25 is connected to the data input end of the PLC controller 26.

[0022] In this technical solution, the one-way valve 24 can control the air flow direction inside the inflation tube 21, and the air pressure sensor 25 can accurately detect the air pressure in the pipeline, and further detect whether the pipeline is leaking. It is convenient and fast, and the detection accuracy is high.

[0023] When a water conservancy project quality inspection auxiliary device is used, the servo motor 15 is controlled to work, which can drive the threaded rod 14 to rotate. During the rotation of the threaded rod 14, the slider 16 can be driven to move left and right in the slide groove 13. During the movement of the slider 16, the first plug 11 can be driven to move left and right on the upper surface of the inspection platform 1 through the fixed block 17. When the first plug 11 moves to the right, the two ends of the pipeline can be clamped by the second plug 12. The rubber sleeves 18 on the outside of the first plug 11 and the second plug 12 can effectively seal the two ends of the first plug 11 and the second plug 12. The air pump 22 is controlled to work, and the air pipe 21 connected to the air outlet pipe 23 can be used to inflate the interior of the pipeline. The air flow direction inside the air pipe 21 can be controlled by the one-way valve 24. The air pressure sensor 25 can accurately detect the air pressure in the pipeline, and then transmit the data to the PLC controller 26, which further facilitates the staff to detect whether the pipeline is leaking, and the detection accuracy is high.

Claims

1. A water conservancy project quality detection auxiliary device, characterized in that: The invention comprises a detection platform (1), wherein a first plug (11) and a second plug (12) are arranged on both sides of the upper surface of the detection platform (1), a slide groove (13) is horizontally opened in the middle of the upper surface of the detection platform (1), the inner walls of both sides of the slide groove (13) are rotatably connected with threaded rods (14) through bearings, one side of the detection platform (1) is fixedly connected with a servo motor (15) through bolts, the interior of the slide groove (13) is slidably connected with a slider (16), and one side of the first plug (11) is fixedly installed with a fixed A fixed block (17), the top of the sliding block (16) is fixedly connected to the bottom side of the fixed block (17), one end of the upper surface of the detection platform (1) is fixedly installed with a fixed platform (2), the upper surface of the fixed platform (2) is fixedly installed with an air pump (22), the middle part of the second plug (12) is horizontally penetrated and fixedly installed with an air tube (21), one end of the air tube (21) is fixedly connected to one side of the fixed platform (2), and the inner wall of the top end of the air tube (21) is fixedly connected with an air pressure sensor (25).

2. A water conservancy project quality detection auxiliary device according to claim 1, characterized in that: A one-way valve (24) is provided inside the inflation tube (21), and the air pressure sensor (25) is placed between the second plug (12) and the one-way valve (24).

3. The water conservancy project quality detection auxiliary device according to claim 1 is characterized in that: The shaft end of the servo motor (15) is fixedly connected to one end of the threaded rod (14), and the threaded rod (14) horizontally penetrates the slider (16) and is threadedly connected to the slider (16).

4. The water conservancy project quality detection auxiliary device according to claim 1 is characterized in that: The first plug (11) and the second plug (12) have the same size, and the first plug (11) and the second plug (12) are arranged horizontally symmetrically, and rubber sleeves (18) are bonded to the outer sides of the first plug (11) and the second plug (12).

5. The water conservancy project quality detection auxiliary device according to claim 1 is characterized in that: The air outlet pipe (23) of the air pump (22) is connected to one end of the air pipe (21), the front side of the fixed platform (2) is fixedly connected to a PLC controller (26), and the data output end of the air pressure sensor (25) is connected to the data input end of the PLC controller (26).

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