Hydraulic engineering pipeline detection device

Abstract

The utility model relates to the technical field of pipeline detection, and provides a hydraulic engineering pipeline detection device which comprises a main body, a first clamping mechanism arranged on the inner bottom wall of the main body, a second clamping mechanism arranged on one side of the main body, a positioning mechanism arranged on the upper surface of the main body, and supports fixedly arranged at four corners of the lower surface of the main body. According to the hydraulic engineering pipeline clamping device, the first clamping mechanism and the second clamping mechanism are arranged so that hydraulic engineering pipelines with different diameters can be clamped and fixed, when the hydraulic engineering pipeline clamping device is used, the first clamping mechanism and the second clamping mechanism are matched with each other, and therefore the hydraulic engineering pipelines with different diameters can be clamped and fixed. The first positioning plate is parallel to the axis of the pipeline, and the pipelines with different diameters are clamped and fixed under the interaction of the first positioning plate and the second positioning plate, so that the pipelines are prevented from being loosened and deviating and misplacing, and the practicability of the device and the pipeline detection effect are improved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline inspection technology, and in particular to a pipeline inspection device for water conservancy projects. Background Technology

[0002] Water conservancy projects are engineering projects constructed to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water engineering projects. During the construction of water conservancy projects, pipelines are required. Pipelines are generally laid underground. If the pipelines of water conservancy projects are damaged, it will directly affect the construction of water conservancy projects. In order to ensure the service life and pressure resistance of the pipelines, it is necessary to conduct strength testing on the pipelines of water conservancy projects. Therefore, water conservancy project pipeline testing devices are needed.

[0003] For example, CN221550292U discloses a pipeline inspection device for water conservancy projects, including a fixed plate, support legs fixedly installed on the bottom plate of the fixed plate, a column fixedly installed on the top of the fixed plate, and a processing assembly disposed on the side wall of the fixed plate. The processing assembly includes a stabilizing mechanism installed on the side wall of the fixed plate, the stabilizing mechanism being located at the top of the fixed plate, and an auxiliary mechanism installed at the top of the fixed plate, one end of the auxiliary mechanism being connected to one end of the stabilizing mechanism. A top plate is fixedly installed on the side wall of the column. This utility model solves the problem that existing devices use clamping blocks to fix the position of the pipeline. Because the inner wall curvature of the clamping block is fixed, the clamping block in this device is difficult to clamp pipelines of different sizes, resulting in certain limitations in the use of the device.

[0004] However, in existing technologies, pipeline inspection first requires clamping and fixing. Currently, traditional pipeline inspection devices cannot clamp and fix water conservancy pipelines of different diameters, which affects the accuracy of pipeline inspection results. Utility Model Content

[0005] The purpose of this invention is to solve the problem that traditional pipeline inspection devices in the prior art cannot clamp and fix water conservancy pipelines of different diameters, which affects the accuracy of pipeline inspection results.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a water conservancy engineering pipeline inspection device, comprising a main body, a first clamping mechanism provided on the inner bottom wall of the main body, a second clamping mechanism provided on one side of the main body, a positioning mechanism provided on the upper surface of the main body, supports fixedly provided at the four corners of the lower surface of the main body, a control end fixedly provided on the outer side wall of the main body away from the second clamping mechanism, and the first clamping mechanism and the second clamping mechanism are used in conjunction with each other, and a second positioning plate fixedly provided on the inner side wall of the main body.

[0007] In a preferred embodiment, the positioning mechanism includes a fixed frame, which is fixedly disposed on the upper surface of the main body. An electric telescopic rod is fixedly disposed on the upper surface of the fixed frame, and a pressure plate is driven at the output end of the electric telescopic rod.

[0008] In a preferred embodiment, the first clamping mechanism includes a first movable groove, which is formed on the inner top wall of the main body. A first lead screw is drivenly connected to the inner cavity of the first movable groove. A first motor is fixedly installed on the outer wall of the main body, and the output end of the first motor is drivenly connected to one end of the outer side of the first lead screw.

[0009] In a preferred embodiment, a first movable block is threadedly connected to the surface of the first lead screw, a connecting plate is fixedly disposed on the upper surface of the first movable block, and first guide rods are symmetrically fixedly disposed on both sides of the upper surface of the connecting plate.

[0010] In a preferred embodiment, a guide block is slidably disposed on the surface of the first guide rod, a first positioning plate is fixedly disposed on one side of the guide block, a first stop is fixedly disposed on the top end of the first guide rod, the bottom end of the guide block is fixedly connected to the upper surface of the connecting plate through a second spring, and the top end of the guide block is fixedly connected to the bottom end of the first stop through a first spring.

[0011] In a preferred embodiment, the second clamping mechanism includes a second moving groove and a second motor. The second moving groove is located at the center of the outer side wall of the main body. A second lead screw is driven through the inner cavity of the second moving groove. The second motor is fixedly mounted on one end of the upper surface of the main body, and the output end of the second motor is drivenly connected to one end of the outer side of the second lead screw. A second moving block is threadedly connected to the surface of the second lead screw.

[0012] In a preferred embodiment, a second guide rod is slidably disposed in the inner cavity of the second motor, a second stop is fixedly disposed at one end of the outer side of the second guide rod, and one end of the inner side of the second guide rod is fixedly connected to the outer wall of the guide block. The inner side of the second stop is fixedly connected to the outer wall of the second moving block through a third spring, and the inner side of the second moving block is fixedly connected to the outer wall of the guide block through a fourth spring.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] This utility model uses a first clamping mechanism and a second clamping mechanism to clamp and fix water conservancy engineering pipes of different diameters. During use, the cooperation between the first clamping mechanism and the second clamping mechanism ensures that the first positioning plate is parallel to the pipe axis. The interaction between the first positioning plate and the second positioning plate clamps and fixes pipes of different diameters, preventing the pipes from loosening and shifting, thus improving the practicality of the device and the pipe inspection effect. Attached Figure Description

[0015] Figure 1 A three-dimensional structural schematic diagram of the water conservancy engineering pipeline inspection device provided by this utility model;

[0016] Figure 2 A three-dimensional cross-sectional view of the water conservancy engineering pipeline inspection device provided by this utility model;

[0017] Figure 3 A three-dimensional front view of the water conservancy engineering pipeline inspection device provided by this utility model;

[0018] Figure 4 This is a three-dimensional sectional view of the pipeline inspection device for water conservancy projects provided by this utility model.

[0019] Legend:

[0020] 1. Main body; 2. Support; 3. Control end; 4. Fixing frame; 5. Electric telescopic rod; 6. Pressure plate; 7. First moving groove; 8. First motor; 9. First lead screw; 10. First moving block; 11. Connecting plate; 12. First guide rod; 13. Guide block; 14. First positioning plate; 15. First spring; 16. Second spring; 17. First stop block; 18. Second positioning plate; 19. Second moving groove; 20. Second motor; 21. Second lead screw; 22. Second moving block; 23. Second guide rod; 24. Second stop block; 25. Third spring; 26. Fourth spring. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4This utility model provides a technical solution: a pipeline inspection device for water conservancy projects, including a main body 1. A first clamping mechanism is provided on the inner bottom wall of the main body 1, a second clamping mechanism is provided on one side of the main body 1, a positioning mechanism is provided on the upper surface of the main body 1, and supports 2 are fixedly provided at the four corners of the lower surface of the main body 1. A control end 3 is fixedly provided on the outer side wall of the main body 1 away from the second clamping mechanism. The first clamping mechanism and the second clamping mechanism are used in conjunction with each other. A second positioning plate 18 is fixedly provided on the inner side wall of the main body 1. In use, the cooperation between the first clamping mechanism and the second clamping mechanism makes the first positioning plate 14 parallel to the pipeline axis. Under the interaction of the first positioning plate 14 and the second positioning plate 18, pipelines of different diameters are clamped and fixed, preventing the pipeline from loosening and shifting, thus improving the practicality of the device and the pipeline inspection effect.

[0023] like Figure 1-4 As shown, the positioning mechanism includes a fixed frame 4, which is fixedly installed on the upper surface of the main body 1. An electric telescopic rod 5 is fixedly installed on the upper surface of the fixed frame 4. A pressure plate 6 is installed at the output end of the electric telescopic rod 5. The output end of the electric telescopic rod 5 drives the pressure plate 6 to move down to fix the top of the pipe, so as to prevent the pipe from becoming loose and shifting, and to ensure the accuracy of pipe inspection.

[0024] like Figure 1-4 As shown, the first clamping mechanism includes a first moving groove 7, which is formed on the inner top wall of the main body 1. A first lead screw 9 is drivenly connected to the inner cavity of the first moving groove 7. A first motor 8 is fixedly installed on the outer wall of the main body 1, and the output end of the first motor 8 is drivenly connected to one end of the outer side of the first lead screw 9. A first moving block 10 is threadedly connected to the surface of the first lead screw 9. A connecting plate 11 is fixedly installed on the upper surface of the first moving block 10. First guide rods 12 are symmetrically fixed on both sides of the upper surface of the connecting plate 11. A guide block 13 is slidably installed on the surface of the first guide rod 12. A first positioning plate 14 is fixedly installed on one side of the guide block 13. A first positioning plate 14 is fixedly installed at the top of the first guide rod 12. The bottom end of the first stop block 17 and the guide block 13 is fixedly connected to the upper surface of the connecting plate 11 through the second spring 16. The top end of the guide block 13 is fixedly connected to the bottom end of the first stop block 17 through the first spring 15. The output end of the first motor 8 drives the first lead screw 9 to rotate. The first lead screw 9 drives the first moving block 10 to move horizontally along the first moving groove 7. The first moving block 10 drives the first guide rod 12 to move horizontally through the connecting plate 11. The connecting plate 11 simultaneously drives the guide block 13 and the first positioning plate 14 to move and simultaneously drives the second guide rod 23 to slide outward in the second moving block 22, and simultaneously compresses the third spring 25 and the fourth spring 26 to achieve effective shock absorption.

[0025] like Figure 1-4As shown, the second clamping mechanism includes a second moving groove 19 and a second motor 20. The second moving groove 19 is located at the center of the outer side wall of the main body 1. A second lead screw 21 is driven through the inner cavity of the second moving groove 19. The second motor 20 is fixedly mounted on one end of the upper surface of the main body 1, and the output end of the second motor 20 is drivenly connected to one end of the outer side of the second lead screw 21. A second moving block 22 is threadedly connected to the surface of the second lead screw 21. A second guide rod 23 is slidably mounted in the inner cavity of the second motor 20. A second stop 24 is fixedly mounted on one end of the outer side of the second guide rod 23, and one end of the inner side of the second guide rod 23 is fixedly connected to the outer side wall of the guide block 13. The inner side of the second stop block 24 is fixedly connected to the outer wall of the second moving block 22 via the third spring 25. The inner side of the second moving block 22 is fixedly connected to the outer wall of the guide block 13 via the fourth spring 26. The output end of the second motor 20 drives the second lead screw 21 to rotate. The second lead screw 21 drives the second moving block 22 to move up and down in the second moving groove 19. The second motor 20 drives the guide block 13 and the first positioning plate 14 to adjust their heights via the second guide rod 23, so that the first positioning plate 14 fits and is fixed to the axis of the pipe to be tested, thereby clamping and fixing water conservancy engineering pipes of different diameters and ensuring the accuracy of pipe testing.

[0026] Working principle: In use, the pipe to be tested is first placed in the inner cavity of the upper surface of the main body 1. Then, the output end of the first motor 8 drives the first lead screw 9 to rotate. The first lead screw 9 drives the first moving block 10 to move horizontally along the first moving groove 7. The first moving block 10 drives the first guide rod 12 to move horizontally through the connecting plate 11. The connecting plate 11 simultaneously drives the guide block 13 and the first positioning plate 14 to move and simultaneously drives the second guide rod 23 to slide outward in the second moving block 22, and simultaneously compresses the third spring 25 and the fourth spring 26 to achieve effective shock absorption. At the same time, the output of the second motor 20... The output end drives the second lead screw 21 to rotate, and the second lead screw 21 drives the second moving block 22 to move up and down in the second moving groove 19. The second motor 20 drives the guide block 13 and the first positioning plate 14 to adjust their height through the second guide rod 23, so that the first positioning plate 14 fits and is fixed to the axis of the pipe to be tested, thereby clamping and fixing water conservancy engineering pipes of different diameters. Then, the output end of the electric telescopic rod 5 drives the pressure plate 6 to move down to fix the top of the pipe, so as to prevent the pipe from loosening and causing displacement and misalignment, ensuring the accuracy of pipe testing. The structure is simple, the operation is convenient, and it is suitable for large-scale promotion.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present 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 the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A pipeline inspection device for water conservancy projects, comprising a main body (1), characterized in that: The inner bottom wall of the main body (1) is provided with a first clamping mechanism, one side of the main body (1) is provided with a second clamping mechanism, the upper surface of the main body (1) is provided with a positioning mechanism, the four corners of the lower surface of the main body (1) are fixedly provided with supports (2), the outer side wall of the main body (1) away from the second clamping mechanism is fixedly provided with a control end (3), and the first clamping mechanism and the second clamping mechanism are used in conjunction with each other, and the inner side wall of the main body (1) is fixedly provided with a second positioning plate (18).

2. The water conservancy project pipeline inspection device according to claim 1, characterized in that: The positioning mechanism includes a fixed frame (4), which is fixedly installed on the upper surface of the main body (1). An electric telescopic rod (5) is fixedly installed on the upper surface of the fixed frame (4), and a pressure plate (6) is driven at the output end of the electric telescopic rod (5).

3. The water conservancy project pipeline inspection device according to claim 1, characterized in that: The first clamping mechanism includes a first moving groove (7), which is opened on the inner top wall of the main body (1). The inner cavity of the first moving groove (7) is connected to a first lead screw (9). A first motor (8) is fixedly installed on the outer wall of the main body (1), and the output end of the first motor (8) is connected to one end of the outer side of the first lead screw (9).

4. The water conservancy project pipeline inspection device according to claim 3, characterized in that: The first lead screw (9) is threadedly connected to a first moving block (10), and a connecting plate (11) is fixedly provided on the upper surface of the first moving block (10). First guide rods (12) are symmetrically fixed on both sides of the upper surface of the connecting plate (11).

5. The water conservancy project pipeline inspection device according to claim 4, characterized in that: A guide block (13) is slidably disposed on the surface of the first guide rod (12). A first positioning plate (14) is fixedly disposed on one side of the guide block (13). A first stop block (17) is fixedly disposed on the top end of the first guide rod (12). The bottom end of the guide block (13) is fixedly connected to the upper surface of the connecting plate (11) through a second spring (16). The top end of the guide block (13) is fixedly connected to the bottom end of the first stop block (17) through a first spring (15).

6. The water conservancy project pipeline inspection device according to claim 1, characterized in that: The second clamping mechanism includes a second moving groove (19) and a second motor (20). The second moving groove (19) is located at the center of the outer side wall of the main body (1). The inner cavity of the second moving groove (19) is equipped with a second lead screw (21). The second motor (20) is fixedly installed at one end of the upper surface of the main body (1), and the output end of the second motor (20) is connected to the outer end of the second lead screw (21). The surface of the second lead screw (21) is threaded with a second moving block (22).

7. The water conservancy project pipeline inspection device according to claim 6, characterized in that: The inner cavity of the second motor (20) is slidably provided with a second guide rod (23). A second stop (24) is fixedly provided at one end of the outer side of the second guide rod (23), and one end of the inner side of the second guide rod (23) is fixedly connected to the outer wall of the guide block (13). The inner side of the second stop (24) is fixedly connected to the outer wall of the second moving block (22) through a third spring (25). The inner side of the second moving block (22) is fixedly connected to the outer wall of the guide block (13) through a fourth spring (26).

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