Water project pipeline detection device capable of adapting to different pipe diameters

Abstract

The utility model provides a can adapt to different pipe diameter's water affair engineering pipeline detection device relates to water affair engineering detection technical field, including detection platform, the top of detection platform is connected with anti -extrusion detection subassembly, anti -extrusion detection subassembly includes support frame, the one side outer surface of support frame is connected with motor main part, the positive lower end of support frame is connected with PLC controller close to motor main part, the output of motor main part is connected with rotary lever, the both sides surface of rotary lever all is connected with first gear wheel. In the utility model, when needing to carry out the anti -pressure detection to the pipeline of different diameter and wall thickness, can place its on the surface of detection platform, then according to actual condition to set up the extrusion control pressure of PLC controller, then the extrusion plate will automatically extrude the test of pipeline, convenient and fast, avoid the problem that the existing device cannot carry out the anti -pressure detection according to the pipeline of different diameter and wall thickness, improved overall practicality.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering testing technology, and in particular to a water conservancy engineering pipeline testing device that can adapt to different pipe diameters. Background Technology

[0002] Waterworks pipelines are a core component of urban water supply, drainage, and sewage treatment systems. Their design, material selection, installation, and testing directly affect the efficiency, safety, and sustainability of water resource transportation.

[0003] As described in announcement number CN220671114U, this utility model provides a device for detecting the compressive deformation of a pipe. The device includes a fixed frame, a power component mounted on the frame, a piston rod of the power component connected to a compression plate, and a detection mechanism mounted on the fixed frame. The detection mechanism is capable of detecting the compressive deformation. During the compression process of the plastic pipe, if the pipe cannot withstand the pressure, it will dent downwards, and an indicator light will illuminate, indicating that the pipe's compressive deformation resistance is substandard. The indicator light serves as a warning, facilitating notification to personnel and aiding in the testing process.

[0004] This patent can detect the compression resistance of pipes, but the existing structure cannot adjust the pressure during compression according to the actual diameter and wall thickness of the pipe, so its practicality needs to be improved. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing structures cannot adjust the pressure during extrusion according to the actual diameter and wall thickness of the pipe, thus limiting their practicality.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a waterworks pipeline inspection device adaptable to different pipe diameters, comprising an inspection platform, an anti-compression inspection component connected to the top of the inspection platform, the anti-compression inspection component comprising a support frame, a motor body connected to one outer surface of the support frame, a PLC controller connected to the lower end of the support frame near the motor body, a rotating rod connected to the output end of the motor body, first gears connected to both sides of the rotating rod, second gears connected to the top of both sets of first gears, threaded rods connected to the top of the second gears, support plates connected to the surfaces of the two sets of threaded rods, threaded holes opened on both sides of the support plate, pressure sensors connected to the bottom of both sides of the support plate, a top plate connected to the bottom of the pressure sensors, a top block connected to the bottom of the top plate, a compression plate provided at the lower end of the support plate, slots opened inside the four corners of the compression plate, and springs installed inside the slots.

[0007] Furthermore, the PLC controller is electrically connected to an external power supply via a control switch, and the PLC controller is also electrically connected to the motor body and the pressure sensor.

[0008] Furthermore, the position and size of the first gear match the position and size of the second gear, and the first gear and the second gear form a meshing connection.

[0009] Furthermore, the support plate is connected to the threaded rod via a threaded hole, and the top block and the spring form an elastic structure.

[0010] Furthermore, grooves are provided on the bottom surface of the extrusion plate and the top surface of the testing table.

[0011] Furthermore, a storage component is connected to the bottom of the testing station. The storage component includes a fixing frame, and a storage box is provided inside the fixing frame.

[0012] Furthermore, slots are provided on both sides of the storage box, and card blocks are inserted into both sides of the fixing frame, with the card blocks and slots forming a magnetic connection.

[0013] Compared with existing technologies, the advantages and positive effects of this utility model are as follows: 1. In this utility model, when it is necessary to perform pressure resistance testing on pipes of different diameters and wall thicknesses, the pipes can be placed on the surface of the testing platform, and the extrusion control pressure of the PLC controller can be set according to the actual situation. Then the extrusion plate will automatically perform extrusion testing on the pipes, which is convenient and quick. This avoids the problem that existing devices cannot perform pressure resistance testing on pipes of different diameters and wall thicknesses, and improves the overall practicality.

[0014] 2. In this utility model, when it is necessary to store commonly used tools, the storage box can be slid out directly for storage, and the storage box is magnetically fixed by a card block, which is also convenient to fix. This avoids the problem that traditional testing stations do not have storage functions and cannot store tools. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a waterworks pipeline inspection device that can adapt to different pipe diameters; Figure 2 This utility model provides an exploded structural diagram of a waterworks pipeline inspection device that can adapt to different pipe diameters; Figure 3 This utility model provides a partial cross-sectional structural diagram of a waterworks pipeline inspection device that can adapt to different pipe diameters; Figure 4This utility model presents an exploded structural diagram of a fixing frame for a waterworks pipeline inspection device that can adapt to different pipe diameters.

[0016] Legend: 1. Testing table; 2. Anti-compression testing component; 201. Support frame; 202. PLC controller; 203. Motor body; 204. Rotating rod; 205. First gear; 206. Second gear; 207. Threaded rod; 208. Threaded hole; 209. Pressure sensor; 210. Top plate; 211. Top block; 212. Spring; 213. Slot; 214. Compression plate; 215. Support plate; 3. Storage component; 301. Fixing frame; 302. Storage box; 303. Card slot; 304. Card block. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Example 1, such as Figure 1 - Figure 3As shown, this utility model provides a waterworks pipeline inspection device adaptable to different pipe diameters, including an inspection platform 1. An anti-compression inspection component 2 is connected to the top of the inspection platform 1. The anti-compression inspection component 2 includes a support frame 201. A motor body 203 is connected to one outer surface of the support frame 201. A PLC controller 202 is connected to the lower end of the support frame 201 near the motor body 203. A rotating rod 204 is connected to the output end of the motor body 203. First gears 205 are connected to both sides of the rotating rod 204. Second gears 206 are connected to the top of both sets of first gears 205. Threaded rods 207 are connected to the top of the second gears 206. Support plates 215 are connected to the surfaces of the two sets of threaded rods 207. Threaded holes 208 are opened on both sides of the support plate 215. Pressure sensors 209 are connected to the bottom of both sides of the support plate 215. The pressure sensor 209 is connected to a top plate 210 at its bottom, and a top block 211 is connected to the bottom of the top plate 210. A pressing plate 214 is provided at the lower end of the support plate 215. Slots 213 are provided inside the four corners of the pressing plate 214, and springs 212 are provided inside the slots 213. The PLC controller 202 is electrically connected to an external power supply through a control switch. The PLC controller 202 is electrically connected to the motor body 203 and the pressure sensor 209. The position and size of the first gear 205 match the position and size of the second gear 206. The first gear 205 and the second gear 206 form a meshing connection. The support plate 215 is threadedly connected to the threaded rod 207 through a threaded hole 208. The top block 211 and the spring 212 form an elastic structure. Grooves are provided on the bottom surface of the pressing plate 214 and the top surface of the detection table 1.

[0020] The effect achieved in Embodiment 1 is that when it is necessary to perform pressure resistance testing on pipes of different diameters and wall thicknesses, the pipe to be tested can be placed on the surface of the testing platform 1. Then, the compression control pressure of the PLC controller 202 is set according to the actual pipe diameter and wall thickness. After that, the start function of the PLC controller 202 is turned on, and the PLC controller 202 will automatically turn on the forward rotation function of the motor body 203, so that the output end of the motor body 203 drives the rotating rod 204 to rotate forward, and the rotating rod 204 can simultaneously drive the two sets of first gears 205 to rotate forward, and the two sets of first gears 205 can mesh and rotate forward with the two sets of second gears 206, thereby driving the two sets of threaded rods 207 to rotate forward at the same time. At this time, the threaded rods 207 will also rotate forward through the threaded hole 208 and the support plate 215, and then rotate forward through the forward threaded rotation. The screw rod 207 pushes the extrusion plate 214 downward. When the extrusion plate 214 contacts the surface of the pipe, it also drives the top block 211 to compress the spring 212 in the slot 213. The elastic force of the spring 212 achieves a shock absorption and buffering effect, reducing the impact damage of the extrusion plate 214 to the pipe surface. Then, the extrusion plate 214 will compress the pipe. The pressure sensor 209 can achieve the function of pressure detection. When the pressure of the pipe reaches the required pressure value, the PLC controller 202 will automatically activate the reverse function of the motor body 203. By rotating the screw in the reverse direction, the support plate 215 drives the extrusion plate 214 to rise, realizing the extrusion test of the pipe. It is convenient and quick, avoiding the problem that existing devices cannot perform pressure resistance tests on pipes with different diameters and wall thicknesses, and improving the overall practicality.

[0021] Example 2, as Figure 1 and Figure 4 As shown, the bottom of the testing platform 1 is connected to a storage component 3. The storage component 3 includes a fixing frame 301. The inside of the fixing frame 301 is a storage box 302. The two sides of the storage box 302 are provided with slots 303. The two sides of the fixing frame 301 are each inserted with a card block 304. The card block 304 and the slot 303 form a magnetic connection.

[0022] The effect achieved in Embodiment 2 is that when it is necessary to store commonly used tools, the two sets of card blocks 304 can be pulled out from both sides at the same time, so that the card blocks 304 can be pulled out from the card slots 303. Then, the storage box 302 can be slid out from the fixing frame 301. After the tools are placed in the storage box 302, the storage box 302 can be pushed into the fixing frame 301, and then the card blocks 304 can be pushed through the fixing frame 301 into the card slots 303 for magnetic fixation.

[0023] Working principle: When it is necessary to perform pressure tests on pipes of different diameters and wall thicknesses, they can be placed on the surface of the testing platform 1. Then, the compression control pressure of the PLC controller 202 can be set according to the actual situation. After that, the compression plate 214 will automatically perform compression tests on the pipes, which is convenient and quick. This avoids the problem that existing devices cannot perform pressure tests on pipes of different diameters and wall thicknesses, thus improving the overall practicality. When it is necessary to store commonly used tools, the storage box 302 can be slid out directly for storage. The storage box 302 is magnetically fixed by the clip 304, which is also convenient to fix. This avoids the problem that the traditional testing platform 1 does not have a storage function and cannot store tools.

[0024] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A pipeline inspection device for waterworks projects that can adapt to different pipe diameters, comprising an inspection platform (1), characterized in that: The top of the testing station (1) is connected to an anti-compression testing component (2); The anti-compression detection component (2) includes a support frame (201). A motor body (203) is connected to one outer surface of the support frame (201). A PLC controller (202) is connected to the lower end of the support frame (201) near the motor body (203). A rotating rod (204) is connected to the output end of the motor body (203). First gears (205) are connected to both sides of the rotating rod (204). Second gears (206) are connected to the top of both sets of first gears (205). Threaded rods (207) are connected to the top of the second gears (206). A support plate (215) is connected to the surface of the threaded rod (207). Threaded holes (208) are opened on both sides of the support plate (215). Pressure sensors (209) are connected to the bottom of both sides of the support plate (215). A top plate (210) is connected to the bottom of the pressure sensor (209). A top block (211) is connected to the bottom of the top plate (210). An extrusion plate (214) is provided at the lower end of the support plate (215). Slots (213) are opened inside the four corners of the extrusion plate (214). Springs (212) are provided inside the slots (213).

2. The waterworks pipeline inspection device adaptable to different pipe diameters according to claim 1, characterized in that: The PLC controller (202) is electrically connected to an external power supply via a control switch. The PLC controller (202) is also electrically connected to the motor body (203) and the pressure sensor (209).

3. The waterworks pipeline inspection device adaptable to different pipe diameters according to claim 2, characterized in that: The position and size of the first gear (205) match the position and size of the second gear (206), and the first gear (205) and the second gear (206) form a meshing connection.

4. A waterworks pipeline inspection device adaptable to different pipe diameters according to claim 3, characterized in that: The support plate (215) is connected to the threaded rod (207) through the threaded hole (208), and the top block (211) and the spring (212) form an elastic structure.

5. A waterworks pipeline inspection device adaptable to different pipe diameters according to claim 4, characterized in that: The bottom surface of the extrusion plate (214) and the top surface of the testing table (1) are both provided with grooves.

6. A waterworks pipeline inspection device adaptable to different pipe diameters according to claim 1, characterized in that: The bottom of the testing station (1) is connected to a storage component (3), which includes a fixing frame (301) and a storage box (302) is provided inside the fixing frame (301).

7. A waterworks pipeline inspection device adaptable to different pipe diameters according to claim 6, characterized in that: The storage box (302) has slots (303) on both sides, and the fixing frame (301) has blocks (304) inserted into both sides, and the blocks (304) and the slots (303) are magnetically connected.

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