CN220601255U

CN220601255U - PCCP pipeline leakage detection device

Info

Publication number: CN220601255U
Application number: CN202322248838.XU
Authority: CN
Inventors: 赵龙飞; 李勇; 杨召通; 雷昊元; 徐雄健
Original assignee: China South To North Water Diversion Group Water Network Water Investment Co ltd
Current assignee: China South To North Water Diversion Group Water Network Water Investment Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-15
Anticipated expiration: 2033-08-21

Abstract

The utility model relates to the technical field of pipeline detection equipment and discloses a PCCP pipeline leakage detection device, which comprises a main body mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is positioned at the inner side of the main body mechanism, the main body mechanism comprises a processing box body, a bearing base and universal wheels, the bearing base is fixedly arranged at the lower end of the processing box body, the universal wheels are movably arranged at the lower end of the bearing base, the main body mechanism further comprises a movable box door, a controller, observation glass, a handle and a detection assembly, the movable box door is movably arranged at the front end of the processing box body, the controller is fixedly arranged at the front end of the movable box door, the observation glass is fixedly arranged at the right side of the controller, and the handle is fixedly arranged at the front end of the observation glass. This PCCP pipeline leakage detection device through installation detection component for this equipment can be firm fix PCCP pipeline in the inside of this equipment, thereby avoids the interface to permeate the measurement accuracy who leads to low, has improved the measurement of efficiency of this equipment.

Description

PCCP pipeline leakage detection device

Technical Field

The utility model relates to the technical field of pipeline detection equipment, in particular to a PCCP pipeline leakage detection device.

Background

The PCCP pipeline is a composite pipe formed by thin steel plates, high-strength steel wires and concrete, has the characteristics of reasonable composite structure, higher bearing internal and external pressure, good joint tightness, strong shock resistance, convenient and quick construction, good corrosion resistance, convenient maintenance and the like, is focused by engineering industry, and is widely applied to long-distance water transmission main lines, pressure inverted siphons, urban water supply engineering, industrial pressurized water transmission pipeline, power plant circulating water engineering sewer pipelines, pressure sewage draining main pipes and the like.

Prior art CN216345466U patent document proposes a municipal water supply pipeline leakage water detection device, this patent document mentions when municipal water supply system supplies water, rivers flow through the inlet tube and flow to the detection incasement portion with specific flow and velocity of flow, under the effect of water pressure, can promote the kicking block and upwards remove, and make the kicking block be in a certain position of detecting incasement portion steady, and under the cooperation use of connecting rod and axle sleeve, make the marking plate fix a certain position height on the slide bar and keep unchanged, the rivers flow out through the outlet pipe, when the pipeline breaks, the discharge that flows into the detection incasement portion through the inlet tube diminishes, make the water level of detection incasement portion reduce, thereby make the kicking block whereabouts, make the marking plate descend under the effect of connecting rod, when the marking plate descends to the sensor height or be less than the sensor height, the sensor carries out signal transmission through the wire to the warning light, make the warning light flash and move, thereby can carry out the suggestion that leaks, and then make the people can in time carry out the water-break, make a large amount of waste of water.

The existing PCCP pipeline leakage detection device is mostly not fixed on a pipeline in the actual use process, so that in the detection process, the interface part is leaked due to incomplete fixation, and the detection accuracy in detection is affected.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a PCCP pipeline leakage detection device, which aims to solve the problem that the detection precision is affected due to the fact that a pipeline is not fixed in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the PCCP pipeline leakage detection device comprises a main body mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is positioned at the inner side of the main body mechanism, the main body mechanism comprises a processing box body, a bearing base and universal wheels, the bearing base is fixedly arranged at the lower end of the processing box body, and the universal wheels are movably arranged at the lower end of the bearing base;

the main body mechanism further comprises a movable box door, a controller, observation glass, a handle and a detection assembly, wherein the movable box door is movably installed at the front end of the processing box body, the controller is fixedly installed at the front end of the movable box door, the observation glass is fixedly installed on the right side of the controller, the handle is fixedly installed at the front end of the observation glass, and the detection assembly is fixedly installed at the inner end of the main body mechanism.

Preferably, the detection assembly comprises a cylinder, a hydraulic push rod, a push block, a first fixed block, a second fixed block, a supporting groove, a PCCP pipeline body, a sliding groove and a sliding block, wherein the cylinder is fixedly arranged at the inner end of the processing box body, the hydraulic push rod is movably arranged at the left end of the cylinder, and the push block and the first fixed block can be pushed through the use of the cylinder and the hydraulic push rod.

Preferably, the push block is fixedly arranged at the left end of the hydraulic push rod, the first fixed block is fixedly arranged at the left end of the push block, the first fixed block is movably arranged at the inner end of the processing box body, and the left end of the PCCP pipeline body can be fixed by the first push block and the first fixed block through the use of the first push block and the first fixed block.

Preferably, the second fixing block is fixedly arranged at the inner end of the processing box body, the supporting block is movably arranged at the lower side of the inner end of the processing box body, the supporting groove is fixedly arranged at the upper end of the supporting block, and the lower end of the PCCP pipeline body can be fixed through the use of the supporting groove.

Preferably, the PCCP pipeline body movable mounting is in the left end of fixed block one, the spout is fixed to be set up in the inner of processing box, slider movable mounting is in the inner of spout, uses through the cooperation of spout and slider, makes it can support the ejector pad.

Preferably, the auxiliary mechanism, inlet tube, shield, flexible hose, water adding pipe, check valve, sealed pad and drain pipe, inlet tube fixed mounting is in the upper end of processing box, shield movable mounting is in the upper end of inlet tube, through the use of inlet tube for water can be added to flexible hose inside.

Preferably, the flexible hose is fixedly arranged at the lower end of the water inlet pipe, the water adding pipe is fixedly arranged at the inner end of the first fixed block, and water can be added into the PCCP pipeline body through the use of the flexible hose and the water adding pipe.

Preferably, the check valve movable mounting is in the right-hand member of adding the water pipe, sealed left end at the check valve of pad movable mounting, drain pipe fixed mounting is in the lower extreme of processing box, uses through the cooperation of check valve and sealed pad for the rivers inside PCCP pipeline body can not flow back inside the pipeline.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the PCCP pipeline leakage detection device, the PCCP pipeline can be firmly fixed in the equipment by installing the detection component, so that low measurement accuracy caused by permeation at the interface is avoided, and the measurement efficiency of the equipment is improved;

2. according to the PCCP pipeline leakage detection device, by installing the auxiliary mechanism, a user can conveniently add a filling medium into the PCCP pipeline, so that the medium can flow out from a leakage position, and the user can find the existence of the leakage position, so that the functionality of the device is improved;

3. according to the PCCP pipeline leakage detection device, a controller is arranged, so that a user can conveniently control the electric elements of the equipment, the workload of the user is reduced, and the working efficiency of the equipment is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the detecting unit according to the present utility model;

FIG. 4 is an enlarged partial schematic view of the main mechanism of the present utility model;

FIG. 5 is a schematic diagram of a partially enlarged structure of a detecting component according to the present utility model;

FIG. 6 is a schematic diagram showing a partially enlarged structure of a detecting component according to the present utility model.

In the figure: 1. a main body mechanism; 101. processing the box body; 102. a bearing base; 103. a universal wheel; 104. a movable box door; 105. a controller; 106. observing glass; 107. a handle; 108. a detection assembly; 1081. a cylinder; 1082. a hydraulic push rod; 1083. a pushing block; 1084. a first fixed block; 1085. a second fixed block; 1086. a support block; 1087. a support groove; 1088. PCCP pipeline body; 1089. a chute; 10810. a slide block; 2. an auxiliary mechanism; 201. a water inlet pipe; 202. a dust cover; 203. a flexible hose; 204. a water adding pipe; 205. a check valve; 206. a sealing gasket; 207. and (5) a water drain pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the PCCP pipeline leakage detection device comprises a main body mechanism 1 and an auxiliary mechanism 2, wherein the auxiliary mechanism 2 is positioned at the inner side of the main body mechanism 1, the main body mechanism 1 comprises a processing box body 101, a bearing base 102 and universal wheels 103, the bearing base 102 is fixedly arranged at the lower end of the processing box body 101, and the universal wheels 103 are movably arranged at the lower end of the bearing base 102;

the main body mechanism 1 further comprises a movable box door 104, a controller 105, a glass observation 106, a handle 107 and a detection component 108, wherein the movable box door 104 is movably installed at the front end of the processing box body 101, the controller 105 is fixedly installed at the front end of the movable box door 104, the glass observation 106 is fixedly installed on the right side of the controller 105, the handle 107 is fixedly installed at the front end of the glass observation 106, and the detection component 108 is fixedly installed at the inner end of the main body mechanism 1.

The detection assembly 108 includes a cylinder 1081, a hydraulic push rod 1082, a push block 1083, a first fixed block 1084, a second fixed block 1085, a support block 1086, a support groove 1087, a PCCP pipe body 1088, a slide groove 1089, and a slide block 10810, the cylinder 1081 is fixedly mounted at the inner end of the processing box 101, the hydraulic push rod 1082 is movably mounted at the left end of the cylinder 1081, the push block 1083 is fixedly mounted at the left end of the hydraulic push rod 1082, the first fixed block 1084 is fixedly mounted at the left end of the push block 1083, the first fixed block 1084 is movably mounted at the inner end of the processing box 101, the second fixed block 1085 is fixedly mounted at the inner end of the processing box 101, the support block 1086 is movably mounted at the lower side of the inner end of the processing box 101, the support groove 1087 is fixedly disposed at the upper end of the support block 1086, the PCCP pipe body 1088 is movably mounted at the left end of the first fixed block 1084, the slide groove 1089 is fixedly disposed at the inner end of the processing box 101, the slide block 10810 is movably mounted at the inner end of the slide groove 1089, when a user uses the user 1084 to fixedly mount the device 1084 at the left end of the push block 1083, the user can move the PCCP pipe 1085 at the inner end of the processing box 1083 by opening the first fixed block 1085, and then the user can move the PCCP pipe 1083 at the inner end of the support block 1083 by using the user's 5, and the user can move the user can be controlled by moving the user to the user 1085 at the user can be 1081.

The auxiliary mechanism 2, the water inlet pipe 201, the dust cover 202, the flexible hose 203, the water adding pipe 204, the check valve 205, the sealing gasket 206 and the drain pipe 207, the water inlet pipe 201 is fixedly installed at the upper end of the processing box 101, the dust cover 202 is movably installed at the upper end of the water inlet pipe 201, the flexible hose 203 is fixedly installed at the lower end of the water inlet pipe 201, the water adding pipe 204 is fixedly installed at the inner end of the first 1084 fixed block, the check valve 205 is movably installed at the right end of the water adding pipe 204, the sealing gasket 206 is movably installed at the left end of the check valve 205, the drain pipe 207 is fixedly installed at the lower end of the processing box 101, after the fixing is finished, a user opens the dust cover 202, the water inlet of the water inlet pipe 201 can be exposed outside, water can be conveniently added into the processing box by the user, water flows into the PCCP pipe body 1088 through the water inlet pipe 201, the dust cover 202, the flexible hose 203 and the water adding pipe 204, and the PCCP pipe 1088 are matched to be used, so that the PCCP pipe 1088 cannot flow back into the pipe interior, when the PCCP pipe body leaks 1088, the PCCP pipe body can leak, the water can quickly leak from the drain pipe 1088, and the outside can be detected, and the outside can be quickly detected.

Working principle: when the user uses the device, the user uses handle 107 to open movable chamber door 104, then fix the lower extreme of PCCP pipe body 1088 inside the supporting groove 1087 on supporting block 1086, install the right-hand member of PCCP pipe body 1088 at fixed block two 1085, the user starts cylinder 1081 through controller 105, make cylinder 1081 can control pusher 1083 to move rightwards, thereby make fixed block one 1084 can fix the left end of PCCP pipe body 1088, through the use of spout 1089 and slider 10810, make when pusher 1083 removes, can support pusher 1083, after the fixing is accomplished, the user opens shield 202, make the water inlet of inlet tube 201 can expose outside, the user adds the water that adds to its inside, rivers are through inlet tube 201, shield 202, flexible hose 203 and water pipe 204 get into the inside of fixed PCCP pipe body 1088, through the cooperation of check valve 205 and sealing pad 206 use, make the inside of PCCP pipe 1088 can leak out of water pipe 1088 when the inside can not leak out of the pipe body 1088 through the outside, can be detected when the inside of PCCP pipe 1088 is used, leak out of the outside can be accomplished.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a PCCP pipeline leakage detection device, includes main part mechanism (1) and complementary unit (2), its characterized in that: the auxiliary mechanism (2) is positioned at the inner side of the main body mechanism (1), the main body mechanism (1) comprises a processing box body (101), a bearing base (102) and universal wheels (103), the bearing base (102) is fixedly arranged at the lower end of the processing box body (101), and the universal wheels (103) are movably arranged at the lower end of the bearing base (102);

the main body mechanism (1) further comprises a movable box door (104), a controller (105), observation glass (106), a handle (107) and a detection assembly (108), wherein the movable box door (104) is movably installed at the front end of the processing box body (101), the controller (105) is fixedly installed at the front end of the movable box door (104), the observation glass (106) is fixedly installed on the right side of the controller (105), the handle (107) is fixedly installed at the front end of the observation glass (106), and the detection assembly (108) is fixedly installed at the inner end of the main body mechanism (1).

2. The PCCP pipe leak detection apparatus of claim 1, wherein: the detection assembly (108) comprises an air cylinder (1081), a hydraulic push rod (1082), a push block (1083), a first fixed block (1084), a second fixed block (1085), a supporting block (1086), a supporting groove (1087), a PCCP pipeline body (1088), a sliding groove (1089) and a sliding block (10810), wherein the air cylinder (1081) is fixedly arranged at the inner end of the processing box body (101), and the hydraulic push rod (1082) is movably arranged at the left end of the air cylinder (1081).

3. The PCCP pipe leak detection apparatus as defined in claim 2, wherein: the push block (1083) is fixedly arranged at the left end of the hydraulic push rod (1082), the first fixed block (1084) is fixedly arranged at the left end of the push block (1083), and the first fixed block (1084) is movably arranged at the inner end of the processing box body (101).

4. A PCCP line leak detection apparatus as defined in claim 3, wherein: the second fixing block (1085) is fixedly arranged at the inner end of the processing box body (101), the supporting block (1086) is movably arranged at the lower side of the inner end of the processing box body (101), and the supporting groove (1087) is fixedly arranged at the upper end of the supporting block (1086).

5. The PCCP pipe leak detection apparatus as defined in claim 4, wherein: the PCCP pipeline body (1088) is movably mounted at the left end of the first fixed block (1084), the sliding groove (1089) is fixedly arranged at the inner end of the processing box body (101), and the sliding block (10810) is movably mounted at the inner end of the sliding groove (1089).

6. The PCCP pipe leak detection apparatus as defined in claim 5, wherein: the novel water inlet pipe is characterized in that the novel water inlet pipe is characterized by comprising an auxiliary mechanism (2), a water inlet pipe (201), a dust cover (202), a telescopic hose (203), a water adding pipe (204), a check valve (205), a sealing gasket (206) and a water outlet pipe (207), wherein the water inlet pipe (201) is fixedly arranged at the upper end of the processing box body (101), and the dust cover (202) is movably arranged at the upper end of the water inlet pipe (201).

7. The PCCP pipe leak detection apparatus as defined in claim 6, wherein: the telescopic hose (203) is fixedly arranged at the lower end of the water inlet pipe (201), and the water adding pipe (204) is fixedly arranged at the inner end of the first fixed block (1084).

8. The PCCP pipe leak detection device of claim 7, wherein: the check valve (205) is movably mounted at the right end of the water adding pipe (204), the sealing gasket (206) is movably mounted at the left end of the check valve (205), and the drain pipe (207) is fixedly mounted at the lower end of the processing box body (101).