Pressure measuring pipe cleaning device for engineering safety monitoring

Abstract

The utility model relates to the technical field of piezometric tube cleaning, and discloses a piezometric tube cleaning device for engineering safety monitoring, which comprises a silt collector, a stable support fixedly mounted at the top of the silt collector, and a cleaning component arranged on the side of the silt collector, the cleaning assembly comprises a cleaning mechanism arranged at the side position of the silt collector, an auxiliary mechanism is arranged at the top position of the silt collector, the cleaning mechanism comprises a spray pipe and a side plate, the spray pipe is fixedly installed on the inner wall of the silt collector, and a nozzle is fixedly installed at the bottom of the spray pipe. According to the utility model, the problems of poor water permeability, long lag time and unqualified sensitivity experiment of the pressure measuring pipe caused by more and more sludge accumulated in the existing pipe and sand and stones falling from an orifice, and unnecessary troubles brought to construction and operation management units due to the fact that data cannot reflect the safety state of a hydraulic structure are solved.

Description

Technical Field

[0001] This utility model relates to the field of pressure measuring tube cleaning technology, specifically a pressure measuring tube cleaning device for engineering safety monitoring. Background Technology

[0002] Piezometers are commonly used monitoring facilities for safety monitoring in hydraulic engineering projects. They indicate the magnitude of seepage pressure by monitoring the liquid level height inside the pipe. In the observation of hydraulic structures, piezometers are often used to monitor groundwater levels, dam phreatic lines, pore water pressure, seepage around dams, seepage pressure in dam foundations, uplift pressure in concrete dams, and external water pressure in tunnels and culverts.

[0003] As the service life increases, more and more silt and sand fall from the orifice into the pipe, resulting in poor permeability of the piezometer, long lag time, and failure to meet sensitivity test standards. The data cannot reflect the safety status of the hydraulic structure, causing unnecessary trouble for the construction and operation management units. Therefore, it is necessary to use a piezometer cleaning device for engineering safety monitoring to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device for pressure measuring pipes used in engineering safety monitoring, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for cleaning pressure measuring pipes for engineering safety monitoring, including a sediment collector.

[0006] A stable bracket is fixedly installed on top of the sediment collector;

[0007] And a washing assembly located on the side of the sediment collector;

[0008] The cleaning assembly includes a cleaning mechanism located on the side of the sediment collector;

[0009] An auxiliary mechanism is provided at the top of the sediment collector.

[0010] Preferably, the cleaning mechanism includes a spray pipe and a side plate. The spray pipe is fixedly installed on the inner wall of the sediment collector. A nozzle is fixedly installed at the bottom of the spray pipe, and a hose is fixedly installed at the top of the spray pipe. The side plate is fixedly installed on the inner wall of the sediment collector. A partition is rotatably installed on the inner wall of the side plate via a bearing. A torsion spring is fixedly installed on the side wall of the partition. The other end of the cleaning mechanism is fixedly connected to the side wall of the side plate.

[0011] Preferably, the bottom of the partition is in contact with the bottom of the inner wall of the sediment collector, and the partition is located above the rectangular groove at the bottom of the sediment collector.

[0012] Preferably, there are two partitions, both of which are of equal shape and size, and are symmetrically arranged with respect to the center plane of the sediment collector in the left-right direction.

[0013] Preferably, the auxiliary mechanism includes an arc-shaped rod, which is fixedly installed on the inner wall of the stabilizing bracket. A U-shaped block is fixedly installed at one end of the arc-shaped rod. A pulley is rotatably installed on the inner wall of the U-shaped block through a bearing. The bottom of the U-shaped block is fixedly connected to the top of the sediment collector.

[0014] Preferably, an inclined plate is fixedly installed on the side wall of the U-shaped block, and the other end of the inclined plate is fixedly connected to the top of the sediment collector. By setting the inclined plate, the stability of the U-shaped block can be effectively improved.

[0015] Preferably, there are four stabilizing supports, and the four stabilizing supports are all of the same shape and size.

[0016] This utility model provides a cleaning device for pressure measuring pipes used in engineering safety monitoring. It has the following beneficial effects:

[0017] (1) In this invention, the operator slowly places the device at the blockage location by holding a flexible hose. One end of the hose is connected to a water pump, which is then turned on. Water or high-pressure gas blows the mud and sand through the nozzle at the bottom of the nozzle. The blown mud and sand compresses the baffle plate, causing it to rotate on the inner wall of the side plate. This causes one end of the torsion spring to rotate, and the mud and sand then enter the inner wall of the mud and sand collector through the rectangular groove at the bottom of the collector. The through-hole on the side wall of the mud and sand collector allows all smaller mud and sand to be discharged before stopping the water or high-pressure gas supply. The baffle plate then rotates on the side plate. Under the action of the spring, it moves to its original position, causing the rectangular groove to close. The heavier silt naturally settles into the silt collector. After waiting for a moment, the cleaning device is lifted, and the water level in the pipe is discharged through the through hole opened on the side wall of the silt collector. After multiple cleaning operations, the piezometer is effectively cleaned, solving the problem of the existing pipe accumulating more and more silt and sand falling from the orifice, resulting in poor permeability, long lag time, and unqualified sensitivity test of the piezometer. The data cannot reflect the safety status of the hydraulic structure, causing unnecessary trouble for the construction and operation management units.

[0018] (2) When the operator moves the position of the sediment collector, the sediment collector will move the position of the arc rod and the U-shaped block. The U-shaped block will drive the pulley to slide on the inner wall of the pressure measuring tube, which makes it easier for the operator to move the position of the sediment collector. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the present invention.

[0021] Figure 3 This is a partial structural schematic diagram of the cleaning mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the auxiliary mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the upward structure of the sediment collector of this utility model.

[0024] In the diagram: 1. Sediment collector; 2. Stabilizing support; 4. Cleaning assembly; 41. Cleaning mechanism; 411. Hose; 412. Nozzle; 413. Baffle; 414. Torsion spring; 415. Side plate; 416. Spray pipe; 42. Auxiliary mechanism; 421. Arc rod; 422. U-shaped block; 423. Pulley; 424. Inclined plate. Detailed Implementation

[0025] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0026] Example 1: A preferred embodiment of the pressure measuring tube cleaning device for engineering safety monitoring provided by this utility model is as follows: Figures 1 to 5 As shown: A device for cleaning pressure measuring pipes used in engineering safety monitoring includes a sediment collector 1.

[0027] A stabilizing bracket 2 is fixedly installed on the top of the sediment collector 1. There are four stabilizing brackets 2, and the four stabilizing brackets 2 are all of equal shape and size.

[0028] And a washing component 4 is located on the side of the sediment collector 1;

[0029] The cleaning assembly 4 includes a cleaning mechanism 41 located on the side of the sediment collector 1;

[0030] An auxiliary mechanism 42 is provided at the top of the sediment collector 1.

[0031] The cleaning mechanism 41 includes a nozzle 416 and a side plate 415. The nozzle 416 is fixedly installed on the inner wall of the sediment collector 1. A nozzle 412 is fixedly installed at the bottom of the nozzle 416 and a hose 411 is fixedly installed at the top of the nozzle 416. The side plate 415 is fixedly installed on the inner wall of the sediment collector 1. A partition 413 is rotatably installed on the inner wall of the side plate 415 via a bearing. A torsion spring 414 is fixedly installed on the side wall of the partition 413. The other end of the cleaning mechanism 41 is fixedly connected to the side wall of the side plate 415.

[0032] In this embodiment, the bottom of the partition 413 is in contact with the bottom of the inner wall of the sediment collector 1, and the partition 413 is located above the rectangular groove at the bottom of the sediment collector 1.

[0033] Furthermore, there are two partitions 413, both of which are equal in shape and size, and are symmetrically arranged with respect to the center plane of the sediment collector 1 in the left-right direction.

[0034] In practical implementation, when the operator uses the device, they hold the hose 411 and slowly place the device at the blockage. One end of the hose 411 is connected to a water pump, which is then turned on. Water or high-pressure gas blows the sediment through the nozzle 412 at the bottom of the spray pipe 416. The blown sediment compresses the baffle 413, causing it to rotate on the inner wall of the side plate 415. This rotates one end of the torsion spring 414, and the sediment then passes through the bottom of the sediment collector 1. The rectangular trough enters the inner wall of the sediment collector 1. The through hole on the side wall of the sediment collector 1 can discharge all the smaller sediments and stop the water flow or high-pressure gas. The baffle 413 moves to its original position under the action of the torsion spring 414, causing the rectangular trough to close. The heavier sediments naturally settle into the sediment collector 1. After waiting for a while, the cleaning device is lifted, and the water in the pipe is discharged through the through hole on the side wall of the sediment collector 1. After multiple cleaning operations, the pressure measuring pipe is effectively cleaned.

[0035] Example 2: Based on Example 1, a preferred embodiment of the pressure measuring tube cleaning device for engineering safety monitoring provided by this utility model is as follows: Figures 1 to 5 As shown: The auxiliary mechanism 42 includes an arc-shaped rod 421, which is fixedly installed on the inner wall of the stabilizing bracket 2. A U-shaped block 422 is fixedly installed at one end of the arc-shaped rod 421. A pulley 423 is rotatably installed on the inner wall of the U-shaped block 422 through a bearing. The bottom of the U-shaped block 422 is fixedly connected to the top of the sediment collector 1.

[0036] In this embodiment, an inclined plate 424 is fixedly installed on the side wall of the U-shaped block 422, and the other end of the inclined plate 424 is fixedly connected to the top of the sediment collector 1. By setting the inclined plate 424, the stability of the U-shaped block 422 can be effectively improved.

[0037] In the specific implementation process, when the operator moves the position of the sediment collector 1, the sediment collector 1 will drive the arc rod 421 and the U-shaped block 422 to move. The U-shaped block 422 will drive the pulley 423 to slide on the inner wall of the pressure measuring tube, which makes it easier for the operator to move the position of the sediment collector 1.

[0038] 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 the 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 kind of for engineering safety monitoring pressure pipe cleaning device, comprising silt collector (1), Stable support (2) is fixedly installed on the top of the silt collector (1); And the cleaning assembly (4) is arranged in the side position of the silt collector (1);Its characterized in that: The cleaning assembly (4) includes cleaning mechanism (41) arranged in the side position of silt collector (1); The top position of the silt collector (1) is provided with auxiliary mechanism (42).

2. A device for cleaning pressure tubes used in engineering safety monitoring according to claim 1, characterized in that: The cleaning mechanism (41) includes spray pipe (416) and side plate (415), the spray pipe (416) is fixedly installed on the inner wall of silt collector (1), the bottom of the spray pipe (416) is fixedly installed with nozzle (412), the top of the spray pipe (416) is fixedly installed with hose (411), the side plate (415) is fixedly installed on the inner wall of silt collector (1), the inner wall of the side plate (415) is rotatably installed with baffle (413) by bearing, the side wall of the baffle (413) is fixedly installed with torsion spring (414), and the other end of the cleaning mechanism (41) is fixedly connected with the side wall of side plate (415).

3. A device for cleaning pressure tubes used in engineering safety monitoring according to claim 2, characterized in that: The bottom of the baffle (413) is in contact with the bottom of the inner wall of silt collector (1), and the baffle (413) is located above the rectangular groove in the bottom of silt collector (1).

4. A device for cleaning pressure tubes used in engineering safety monitoring according to claim 3, characterized in that: The number of the baffle (413) is two, the shape and size of the two baffles (413) are equal, and the two baffles (413) are symmetrically arranged relative to the middle plane in the left-right direction of silt collector (1).

5. The pressure pipe cleaning device for engineering safety monitoring according to claim 1, characterized in that: The auxiliary mechanism (42) includes arc-shaped rod (421), the arc-shaped rod (421) is fixedly installed on the inner wall of stable support (2), one end of the arc-shaped rod (421) is fixedly installed with U-shaped block (422), the inner wall of the U-shaped block (422) is rotatably installed with pulley (423) by bearing, and the bottom of the U-shaped block (422) is fixedly connected with the top of silt collector (1).

6. A device for cleaning pressure tubes used in engineering safety monitoring according to claim 5, characterized in that: The side wall of the U-shaped block (422) is fixedly installed with inclined plate (424), and the other end of the inclined plate (424) is fixedly connected with the top of silt collector (1).

7. A device for cleaning pressure tubes used in engineering safety monitoring according to claim 6, characterized in that: The number of the stable support (2) is four, and the shape and size of the four stable supports (2) are equal.

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