Quality detection equipment for water conservancy project drainage pipe

Abstract

The utility model relates to the technical field of quality detection equipment, in particular to quality detection equipment for a drainage pipe of a water conservancy project. The technical problems that in the using process of quality detection equipment, only single monitoring can be carried out, the outer wall pressure bearing degree and the internal pressure bearing capacity of a drainage pipe cannot be rapidly detected, and meanwhile, a corresponding fixing structure for positioning the drainage pipe is lacked are solved. According to the technical scheme, the quality detection equipment for the drainage pipe of the water conservancy project comprises an equipment supporting bottom plate and an internal pressure detection assembly. According to the device, the whole device can be rapidly moved through the arranged pushing handrail and the self-locking type universal wheels, the drainage pipes at all parts can be conveniently detected, and the drainage pipes can be fixedly clamped through the water pipe clamping assembly; meanwhile, the outer wall pressure detection assembly and the inner pressure detection assembly can be used for rapidly detecting the outer wall pressure bearing degree and the inner pressure bearing capacity of the drainage pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of quality inspection equipment, in particular to a quality inspection equipment for drainage pipes in water conservancy projects. Background Art

[0002] At present, the functions of the quality inspection equipment used for drainage pipes in water conservancy projects are relatively simple, and it can only carry out single monitoring. It is impossible to quickly detect the external wall pressure and internal pressure resistance of the drainage pipe at the same time, which further reduces the use efficiency of the quality inspection equipment. At the same time, there is also a lack of a corresponding fixing structure to position the drainage pipe, resulting in the drainage pipe being prone to loosening and other phenomena during the detection process, thus affecting the accuracy of the detection results. Therefore, there is an urgent need to set up a quality inspection equipment that can quickly detect the external wall pressure and internal pressure resistance of the drainage pipe at the same time, and can also position the detection position of the drainage pipe, so that the quality inspection equipment can achieve the effect of efficient detection. Summary of the Utility Model

[0003] In order to overcome the problems that in the process of using the quality inspection equipment, it can only carry out single monitoring, cannot quickly detect the external wall pressure and internal pressure resistance of the drainage pipe, and at the same time lacks a corresponding fixing structure to position the drainage pipe.

[0004] The technical solution of the utility model is: a quality inspection equipment for drainage pipes in water conservancy projects, including an equipment support bottom plate, a pressure-bearing inclined plate, a pushing handrail, self-locking universal wheels, a water pipe clamping assembly, an external wall pressure detection assembly, and an internal pressure detection assembly; a pressure-bearing inclined plate is fixedly connected to the upper rear end of the equipment support bottom plate; a pushing handrail is fixedly connected to the rear end of the pressure-bearing inclined plate; self-locking universal wheels are installed at the lower end of the equipment support bottom plate; a water pipe clamping assembly for fixedly clamping the drainage pipe to be detected is installed at the upper front end of the equipment support bottom plate; an external wall pressure detection assembly for detecting the external wall pressure of the drainage pipe is installed at the center of the upper end of the equipment support bottom plate; an internal pressure detection assembly for detecting the internal pressure resistance of the drainage pipe is installed at the upper rear end of the equipment support bottom plate.

[0005] Preferably, the pushing handrail and the self-locking universal wheels can be used to quickly move the whole device, which is convenient for detecting drainage pipes at various positions. The water pipe clamping assembly can be used to fixedly clamp the drainage pipe, so as to ensure that the drainage pipe will not loosen during the detection process. At the same time, the external wall pressure detection assembly and the internal pressure detection assembly can quickly detect the external wall pressure and internal pressure resistance of the drainage pipe, thereby improving the detection speed of the quality inspection equipment.

[0006] Preferably, the water pipe clamping assembly includes a protective side plate, a mounting side plate, a hydraulic telescopic rod, a limiting collar, a pressing block, an arc-shaped clamping plate, and an anti-slip pad; a protective side plate is fixedly connected to the upper front end of the equipment support bottom plate; a mounting side plate is installed at the side end of the protective side plate; a hydraulic telescopic rod is installed at the side end of the mounting side plate; a limiting collar is arranged at the movable end of the hydraulic telescopic rod, and the hydraulic telescopic rod at the side end of the mounting side plate can drive the limiting collar to move left and right.

[0007] Preferably, a pressing block is fixedly connected to the side end of the limiting collar; an arc-shaped clamping plate is fixedly connected to the side end of the pressing block; an anti-slip pad is installed inside the arc-shaped clamping plate. The pressing block can drive the arc-shaped clamping plate to clamp and fix the position of the drain pipe, and at the same time, the anti-slip pad can play a role in anti-slip clamping.

[0008] Preferably, the outer wall pressure detection assembly includes a support vertical column, a protective top plate, a compressive bottom plate, a detection bottom plate, an arc-shaped placement bottom plate, a hydraulic cylinder, a moving pressure plate, a guide rod, a guide sliding sleeve, a first detection device, and an arc-shaped pressing detection plate; a support vertical column is fixedly connected to the upper end of the equipment support bottom plate; a protective top plate is fixedly connected to the top of the side end of the support vertical column; a compressive bottom plate is fixedly connected to the upper end of the equipment support bottom plate; a detection bottom plate is installed at the upper end of the compressive bottom plate; an arc-shaped placement bottom plate is installed at the upper end of the detection bottom plate. When it is necessary to detect the pressure on the outer wall of the drain pipe, the drain pipe can be placed on the arc-shaped placement bottom plate at the upper end of the detection bottom plate.

[0009] Preferably, a hydraulic cylinder is installed at the upper end of the protective top plate; a moving pressure plate is installed at the movable end of the hydraulic cylinder; guide rods are fixedly connected to both sides of the protective top plate; a guide sliding sleeve slidably connected to the guide rod is fixedly connected to the outside of the moving pressure plate; a first detection device is installed at the lower end of the moving pressure plate; an arc-shaped pressing detection plate with a pressure sensor inside is installed at the lower end of the first detection device. The hydraulic cylinder can drive the moving pressure plate to move downward, and at the same time, the guide sliding sleeve slides on the guide rod, ensuring the stability of the movement, so that the arc-shaped pressing detection plate under the first detection device can detect the force on the outer wall of the drain pipe.

[0010] Preferably, the internal pressure detection assembly includes a second detection device, a pressure pump, a pipeline, an inserter, a threaded adapter pipe, an assembly side plate, and a pressure gauge; a second detection device is installed at the upper rear end of the equipment support bottom plate; a pressure pump is installed at the upper end of the second detection device; a pipeline is installed at the upper end of the pressure pump; an inserter is installed at the side end of the second detection device. By starting the pressure pump, pressure can be applied to the inside of the drain pipe to conduct a pressure test.

[0011] Preferably, a threaded adapter tube is installed on the outside of the inserter; assembly side plates are fixedly connected to both sides of the threaded adapter tube; a pressure gauge is installed at the upper end of the inserter. The threaded adapter tube and the assembly side plates can stably connect and install the drain pipe, further ensuring the accuracy of the detection.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. The whole device can be quickly moved by using the push armrest and the self-locking universal wheels, which is convenient for detecting the drain pipes at various positions. The water pipe clamping assembly can fixedly clamp the drain pipe, thus ensuring that the drain pipe will not become loose during the detection process. At the same time, by using the outer wall pressure detection assembly and the internal pressure detection assembly, the pressure on the outer wall and the internal pressure-bearing capacity of the drain pipe can be quickly detected. Compared with the existing drain pipe quality detection equipment that can only perform single monitoring and cannot quickly detect the pressure on the outer wall and the internal pressure-bearing capacity of the drain pipe at the same time, this quality detection equipment can greatly improve the detection speed;

[0014] 2. The hydraulic telescopic rod at the side end of the installation side plate can drive the limit collar to move left and right, so that the extrusion block can drive the arc-shaped clamping plate to clamp and fix the position of the drain pipe. At the same time, the anti-slip pad can play a role in anti-slip clamping;

[0015] 3. When it is necessary to detect the pressure on the outer wall of the drain pipe, the drain pipe can be placed on the arc-shaped placing lower plate at the upper end of the detection bottom plate. The hydraulic cylinder can drive the moving pressure plate to move downward, and at the same time, the guiding sliding sleeve slides on the guiding rod, ensuring the stability of the movement, so that the arc-shaped pressing detection plate under the first detection device can detect the force on the outer wall of the drain pipe;

[0016] 4. Start the pressure pump to apply pressure to the inside of the drain pipe for pressure testing. At the same time, the threaded adapter tube and the assembly side plates can stably connect and install the drain pipe, further ensuring the accuracy of the detection. Description of the Drawings

[0017] Figure 1 Shown is a three-dimensional structural schematic diagram of the quality detection equipment of the present utility model;

[0018] Figure 2 Shown is a three-dimensional structural schematic diagram of the water pipe clamping assembly of the quality detection equipment of the present utility model;

[0019] Figure 3 Shown is a three-dimensional structural schematic diagram of the outer wall pressure detection assembly of the quality detection equipment of the present utility model;

[0020] Figure 4The figure shows a three-dimensional structural schematic diagram of the internal pressure detection component of the quality detection device of the present utility model.

[0021] Explanation of reference numerals: 1, equipment support bottom plate; 2, pressure-bearing inclined plate; 3, push handrail; 4, self-locking universal wheel; 5, water pipe clamping component; 6, outer wall pressure detection component; 7, internal pressure detection component; 501, protective side plate; 502, installation side plate; 503, hydraulic telescopic rod; 504, limit collar; 505, extrusion block; 506, arc-shaped clamping plate; 507, anti-slip pad; 601, support vertical column; 602, protective top plate; 603, compression-resistant bottom plate; 604, detection bottom plate; 605, arc-shaped placement bottom plate; 606, hydraulic cylinder; 607, moving pressure plate; 608, guide rod; 609, guide sliding sleeve; 610, first detection device; 611, arc-shaped pressing detection plate; 701, second detection device; 702, pressure pump; 703, pipeline; 704, inserter; 705, threaded adapter; 706, assembly side plate; 707, pressure gauge. Detailed implementation mode

[0022] The present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to Figure 1-2, the present utility model provides an embodiment: a quality inspection device for drainage pipes in water conservancy projects, including a device support bottom plate 1, a pressure-bearing inclined plate 2, a pushing handrail 3, self-locking universal wheels 4, a water pipe clamping assembly 5, an outer wall pressure detection assembly 6, and an internal pressure detection assembly 7; a pressure-bearing inclined plate 2 is fixedly connected to the upper rear end of the device support bottom plate 1; a pushing handrail 3 is fixedly connected to the rear end of the pressure-bearing inclined plate 2; self-locking universal wheels 4 are installed at the lower end of the device support bottom plate 1; a water pipe clamping assembly 5 for fixedly clamping the drainage pipe to be inspected is installed at the upper front end of the device support bottom plate 1; an outer wall pressure detection assembly 6 for detecting the pressure degree of the outer wall of the drainage pipe is installed at the center of the upper end of the device support bottom plate 1; an internal pressure detection assembly 7 for detecting the internal pressure-bearing capacity of the drainage pipe is installed at the upper rear end of the device support bottom plate 1. The device can be quickly moved as a whole by using the pushing handrail 3 and the self-locking universal wheels 4, which is convenient for inspecting the drainage pipes at various positions. The water pipe clamping assembly 5 can fixedly clamp the drainage pipe, thereby ensuring that the drainage pipe will not loosen during the inspection process. At the same time, the outer wall pressure detection assembly 6 and the internal pressure detection assembly 7 can quickly detect the pressure degree of the outer wall of the drainage pipe and the internal pressure-bearing capacity, thereby improving the detection speed of the quality inspection device. The water pipe clamping assembly 5 includes a protective side plate 501, an installation side plate 502, a hydraulic telescopic rod 503, a limit sleeve 504, a pressing block 505, an arc-shaped clamping plate 506, and an anti-slip pad 507; a protective side plate 501 is fixedly connected to the upper front end of the device support bottom plate 1; an installation side plate 502 is installed at the side end of the protective side plate 501; a hydraulic telescopic rod 503 is installed at the side end of the installation side plate 502; a limit sleeve 504 is arranged at the movable end of the hydraulic telescopic rod 503. The hydraulic telescopic rod 503 at the side end of the installation side plate 502 can drive the limit sleeve 504 to move left and right. A pressing block 505 is fixedly connected to the side end of the limit sleeve 504; an arc-shaped clamping plate 506 is fixedly connected to the side end of the pressing block 505; an anti-slip pad 507 is installed inside the arc-shaped clamping plate 506. The pressing block 505 can drive the arc-shaped clamping plate 506 to clamp and fix the position of the drainage pipe, and at the same time, the anti-slip pad 507 can play a role in anti-slip clamping.

[0024] Please refer to Figure 3, in this embodiment, the outer wall pressure detection component 6 includes a support vertical column 601, a protective top plate 602, a compressive bottom plate 603, a detection bottom plate 604, an arc-shaped placement bottom plate 605, a hydraulic cylinder 606, a moving pressure plate 607, a guide rod 608, a guide sliding sleeve 609, a first detection device 610 and an arc-shaped pressing detection plate 611; a support vertical column 601 is fixedly connected to the upper end of the equipment support bottom plate 1; a protective top plate 602 is fixedly connected to the top of the side end of the support vertical column 601; a compressive bottom plate 603 is fixedly connected to the upper end of the equipment support bottom plate 1; a detection bottom plate 604 is installed on the upper end of the compressive bottom plate 603; an arc-shaped placement bottom plate 605 is installed on the upper end of the detection bottom plate 604. When it is necessary to detect the pressure on the outer wall of the drain pipe, the drain pipe can be placed on the arc-shaped placement bottom plate 605 on the upper end of the detection bottom plate 604. A hydraulic cylinder 606 is installed on the upper end of the protective top plate 602; a moving pressure plate 607 is installed at the movable end of the hydraulic cylinder 606; guide rods 608 are fixedly connected to both sides of the protective top plate 602; a guide sliding sleeve 609 that is slidably connected to the guide rod 608 is fixedly connected to the outside of the moving pressure plate 607; a first detection device 610 is installed at the lower end of the moving pressure plate 607; an arc-shaped pressing detection plate 611 with a pressure sensor inside is installed at the lower end of the first detection device 610. The hydraulic cylinder 606 can drive the moving pressure plate 607 to move downward, and at the same time, the guide sliding sleeve 609 slides on the guide rod 608, ensuring the stability of the movement, so that the arc-shaped pressing detection plate 611 under the first detection device 610 can detect the force on the outer wall of the drain pipe.

[0025] Please refer to Figure 4 , in this embodiment, the internal pressure detection component 7 includes a second detection device 701, a pressure pump 702, a pipeline 703, an inserter 704, a threaded adapter 705, an assembly side plate 706 and a pressure gauge 707; a second detection device 701 is installed at the rear end of the upper part of the equipment support bottom plate 1; a pressure pump 702 is installed at the upper end of the second detection device 701; a pipeline 703 is installed at the upper end of the pressure pump 702; an inserter 704 is installed at the side end of the second detection device 701. By starting the pressure pump 702, pressure can be applied to the inside of the drain pipe to conduct a pressure test. A threaded adapter 705 is installed on the outside of the inserter 704; assembly side plates 706 are fixedly connected to both sides of the threaded adapter 705; a pressure gauge 707 is installed at the upper end of the inserter 704. The threaded adapter 705 and the assembly side plates 706 can stably connect and install the drain pipe, further ensuring the accuracy of the detection.

[0026] During operation, the hydraulic telescopic rod 503 at the side end of the installation side plate 502 can drive the limit collar 504 to move left and right, so that the extrusion block 505 can drive the arc-shaped clamping plate 506 to clamp and fix the position of the drain pipe. At the same time, the anti-slip pad 507 can play a role in anti-slip clamping;

[0027] When it is necessary to detect the pressure on the outer wall of the drain pipe, the drain pipe can be placed on the arc-shaped placement lower plate 605 at the upper end of the detection bottom plate 604. The hydraulic cylinder 606 can drive the moving pressing plate 607 to move downward. At the same time, the guiding sliding sleeve 609 slides on the guiding rod 608, ensuring the stability of the movement, so that the arc-shaped pressing detection plate 611 under the first detection device 610 can detect the stress degree on the outer wall of the drain pipe;

[0028] Start the pressure pump 702, which can apply pressure to the inside of the drain pipe to conduct a pressure test. At the same time, the drain pipe can be stably connected and installed by using the threaded adapter pipe 705 and the assembled side plate 706, further ensuring the accuracy of the detection.

[0029] Through the above steps, the set pushing handrail 3 and the self-locking universal wheels 4 can quickly move the whole device, facilitating the detection of drain pipes at various parts. The water pipe clamping assembly 5 can fix and clamp the drain pipe, thus ensuring that the drain pipe will not become loose during the detection process. At the same time, the outer wall pressure detection assembly 6 and the internal pressure detection assembly 7 can quickly detect the pressure on the outer wall of the drain pipe and its internal pressure-bearing capacity, so as to solve the problem that in the process of using quality inspection equipment, only single monitoring can be carried out, the pressure on the outer wall of the drain pipe and its internal pressure-bearing capacity cannot be quickly detected, and there is a lack of a corresponding fixing structure to position the drain pipe.

[0030] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A quality inspection device for drainage pipes in water conservancy projects, comprising a device support bottom plate (1); characterized in that: It also includes a pressure-bearing inclined plate (2), a pushing handrail (3), a self-locking universal wheel (4), a water pipe clamping assembly (5), an outer wall pressure detection assembly (6), and an internal pressure detection assembly (7); a pressure-bearing inclined plate (2) is fixedly connected to the upper rear end of the equipment support bottom plate (1); a pushing handrail (3) is fixedly connected to the rear end of the pressure-bearing inclined plate (2); self-locking universal wheels (4) are installed at the lower end of the equipment support bottom plate (1); a water pipe clamping assembly (5) for fixedly clamping a drain pipe to be detected is installed at the upper front end of the equipment support bottom plate (1); an outer wall pressure detection assembly (6) for detecting the pressure degree on the outer wall of the drain pipe is installed at the center of the upper end of the equipment support bottom plate (1); an internal pressure detection assembly (7) for detecting the internal pressure capacity of the drain pipe is installed at the upper rear end of the equipment support bottom plate (1).

2. The quality inspection device for a drainage pipe of a water conservancy project according to claim 1, characterized in that: The water pipe clamping assembly (5) includes a protective side plate (501), an installation side plate (502), a hydraulic telescopic rod (503), a limiting collar (504), a pressing block (505), an arc-shaped clamping plate (506), and an anti-slip pad (507); a protective side plate (501) is fixedly connected to the upper front end of the equipment support bottom plate (1); an installation side plate (502) is installed at the side end of the protective side plate (501); a hydraulic telescopic rod (503) is installed at the side end of the installation side plate (502); a limiting collar (504) is arranged at the movable end of the hydraulic telescopic rod (503).

3. The quality inspection device for a drainage pipe of a water conservancy project according to claim 2, wherein: A pressing block (505) is fixedly connected to the side end of the limiting collar (504); an arc-shaped clamping plate (506) is fixedly connected to the side end of the pressing block (505); an anti-slip pad (507) is installed inside the arc-shaped clamping plate (506).

4. The quality inspection device for a drainage pipe of a water conservancy project according to claim 1, characterized in that: The outer wall pressure detection assembly (6) includes a support vertical column (601), a protective top plate (602), a compression-resistant bottom plate (603), a detection bottom plate (604), an arc-shaped placing bottom plate (605), a hydraulic cylinder (606), a moving pressure plate (607), a guide rod (608), a guide sliding sleeve (609), a first detection device (610), and an arc-shaped pressing detection plate (611); a support vertical column (601) is fixedly connected to the upper end of the equipment support bottom plate (1); a protective top plate (602) is fixedly connected to the top of the side end of the support vertical column (601); a compression-resistant bottom plate (603) is fixedly connected to the upper end of the equipment support bottom plate (1); a detection bottom plate (604) is installed at the upper end of the compression-resistant bottom plate (603); an arc-shaped placing bottom plate (605) is installed at the upper end of the detection bottom plate (604).

5. The quality inspection device for a drainage pipe of a water conservancy project according to claim 4, characterized in that: A hydraulic cylinder (606) is installed at the upper end of the protective top plate (602); a moving pressure plate (607) is installed at the movable end of the hydraulic cylinder (606); guide rods (608) are fixedly connected to both sides of the protective top plate (602). A guide sliding sleeve (609) which is slidably connected to the guide rod (608) is fixedly connected to the outside of the moving pressure plate (607); a first detection device (610) is installed at the lower end of the moving pressure plate (607); an arc-shaped pressing detection plate (611) with an internal pressure sensor is installed at the lower end of the first detection device (610).

6. The quality inspection equipment for a drainage pipe of a water conservancy project according to claim 1, characterized in that: The internal pressure detection component (7) includes a second detection device (701), a pressure pump (702), a pipeline (703), an inserter (704), a threaded adapter (705), an assembly side plate (706) and a pressure gauge (707); the second detection device (701) is installed at the upper rear end of the equipment support bottom plate (1); the pressure pump (702) is installed at the upper end of the second detection device (701); the pipeline (703) is installed at the upper end of the pressure pump (702); The inserter (704) is installed at the side end of the second detection device (701).

7. The quality inspection equipment for a drainage pipe of a water conservancy project according to claim 6, characterized in that: The threaded adapter (705) is installed outside the inserter (704); the assembly side plates (706) are fixedly connected to both sides of the threaded adapter (705); the pressure gauge (707) is installed at the upper end of the inserter (704).

Images