CN220228776U - Buried pipeline leakage detector - Google Patents
Buried pipeline leakage detector Download PDFInfo
- Publication number
- CN220228776U CN220228776U CN202321911524.7U CN202321911524U CN220228776U CN 220228776 U CN220228776 U CN 220228776U CN 202321911524 U CN202321911524 U CN 202321911524U CN 220228776 U CN220228776 U CN 220228776U
- Authority
- CN
- China
- Prior art keywords
- rod
- pipeline
- mounting
- plate
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000013459 approach Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model belongs to the technical field of pipeline leakage detection, in particular to a buried pipeline leakage detector which comprises a mounting frame, wherein adjusting devices are arranged in and below the mounting frame, and each adjusting device comprises a first adjusting rod, a moving rod, a second adjusting rod and a lifting rod. This buried pipeline leak detector, when detecting the leakage condition of pipeline, rotate the second regulation pole earlier, adjust the distance between lifter and the movable rod, let the lifter the lower extreme approach ground, then rotate first regulation pole, let two movable rods carry out the removal in opposite directions, make the lifter hug closely the pipeline surface, the gyro wheel under the mounting panel is in contact with the pipeline surface this moment, the interval of movable plate and swinging plate is adjusted to the second screw rod again, make the gyro wheel paste the pipeline surface all the time, utilize electric power to drive the gyro wheel and rotate automatically, let whole mechanism remove along the pipeline surface, and then drive the detector and remove in the pipeline outside, the pipeline detects gradually.
Description
Technical Field
The utility model relates to the technical field of pipeline leakage detection, in particular to a buried pipeline leakage detector.
Background
The pipeline leakage accident can cause huge economic loss, resource waste and environmental pollution, sometimes even endangers life safety, the safe and reliable operation of the pipeline is receiving more and more attention from engineering, environment and society, and the pipeline is corroded and perforated to cause continuous small-scale leakage due to the aging of the pipeline or the working environment, so that the early discovery and accurate positioning of the leakage are the difficult problems of the current pipeline leakage detection technology.
When detecting the leakage condition of the buried pipeline, a special detector is usually adopted in the prior art, a detector is required to hold a detection probe on the detector for slowly detecting the pipeline during detection, gas in the pipeline is sprayed out through a leakage port, certain sound waves can be generated, the probe transmits perceived sound wave information into the instrument, the sound wave information can be displayed through a display screen after being processed by an internal processing element of the instrument, and further detection is completed, but the detection mode is low in efficiency and meanwhile certain labor is consumed.
Disclosure of Invention
Based on the technical problems of low efficiency and labor consumption of the existing pipeline leakage detection, the utility model provides a buried pipeline leakage detector.
The utility model provides a buried pipeline leakage detector which comprises a mounting frame, wherein adjusting devices are arranged in and below the mounting frame, each adjusting device comprises a first adjusting rod, a moving rod, a second adjusting rod and a lifting rod, the first adjusting rod rotates to enable the two moving rods to horizontally and oppositely move in the mounting frame, and the second adjusting rod rotates to enable the lifting rod to vertically move.
Preferably, the two moving rods are both in sliding connection with the inside of the mounting frame, the two moving rods are horizontally and symmetrically distributed by taking the axis of the mounting frame as the symmetry center, clamping grooves are formed in the inside of the mounting frame, the outer surfaces of the moving rods are in sliding connection with the inside of the clamping grooves, the first adjusting rods are in rotating connection with the inside of the mounting frame, and the outer surfaces of the first adjusting rods are in threaded connection with the inside of the moving rods;
through above-mentioned technical scheme, the carriage release lever card slides in the draw-in groove, guarantees that the carriage release lever keeps the rectilinear movement and can not break away from inside the mounting bracket, and the outside screw thread of first threaded rod divide into two parts, and the screw thread of two parts is opposite, can let two carriage release levers carry out the removal in opposite directions after rotating first threaded rod like this.
Preferably, the second adjusting rod is in threaded connection with the inside of the lifting rod, the lifting rod is in rotary connection with the lower end of the second adjusting rod, a fixed block is fixedly arranged on the outer surface of the lifting rod, a limiting rod is fixedly arranged on the upper surface of the fixed block, a limiting block is fixedly arranged on the outer surface of the moving rod, and the inside of the limiting block is in sliding connection with the outer surface of the limiting rod;
through above-mentioned technical scheme, rotate the second and adjust the pole, can adjust the distance between lifter and the movable rod, the gag lever post card slides in the stopper, guarantees that lifter and movable rod can not skew in the position of vertical direction.
Preferably, a mounting plate is fixedly mounted on the lower surface of the mounting frame, rollers are mounted at the lower end of the mounting plate, fixing plates are fixedly mounted on the outer surfaces of two sides of the mounting plate, the two fixing plates are horizontally and symmetrically distributed by taking the axis of the mounting plate as a symmetry center, first screw rods are connected with the inner threads of the fixing plates, mounting rods are fixedly mounted below the fixing plates on the surfaces of two sides of the mounting plate, and the two mounting rods are horizontally and symmetrically distributed by taking the axis of the mounting plate as the symmetry center;
through above-mentioned technical scheme, the gyro wheel can roll on burying the pipeline in the ground along being stuck to, and first screw rod rotates in the fixed plate, lets first screw rod reciprocate along the inside fixed plate.
Preferably, a rotating rod is rotatably connected in the installation rod, a swinging plate is fixedly arranged at the outer end of the rotating rod, the upper surface of the swinging plate is in contact with the lower end surface of the first screw rod, a sliding rod is inserted in the swinging plate in a sliding manner, a moving plate is fixedly arranged on the outer surface of the sliding rod, the other two rollers are respectively arranged below the two moving plates, a second screw rod is rotatably connected in the moving plate, and the outer surface of the second screw rod is in threaded connection with the inner part of the swinging plate;
through above-mentioned technical scheme, the dwang rotates in the installation pole, lets the swinging arms can freely swing outside the installation pole, lets the gyro wheel of movable plate below can hug closely the pipeline surface, rotates the interval that the second screw rod can adjust movable plate and swinging arms, and then conveniently adjusts the gradient of movable plate below gyro wheel to adjust the gyro wheel position to the pipeline of different thickness, guarantee that the gyro wheel is attached to the pipeline surface all the time.
Preferably, a transverse plate is fixedly arranged on the outer surface of the mounting frame, a mounting frame is fixedly arranged on the lower surface of the transverse plate, and a detector is fixedly arranged on the lower surface of the mounting frame;
through above-mentioned technical scheme, installed power unit on the gyro wheel, utilized electric power to drive the gyro wheel and rotated automatically, saved the manpower, let whole mechanism remove along the pipeline surface, and then drive the detector and remove outside the pipeline, detect gradually to the pipeline.
The beneficial effects of the utility model are as follows:
through setting up adjusting device, when detecting the leakage condition of pipeline, rotate the second regulation pole earlier, adjust the distance between lifter and the movable rod, let the lower extreme of lifter be close to ground, then rotate first regulation pole, let two movable rods remove in opposite directions, make the lifter hug closely the pipeline surface, the gyro wheel under the mounting panel is in contact with the pipeline surface this moment, the interval of movable plate and swinging plate is adjusted to the second screw rod again, and then adjust the gradient of movable plate below gyro wheel, thereby adjust the gyro wheel position to the pipeline of different thickness, guarantee that the gyro wheel is in contact with the pipeline surface all the time, utilize electric power to drive the gyro wheel and rotate automatically, the manpower is saved, let whole mechanism remove along the pipeline surface, and then drive the detector and remove outside the pipeline, the pipeline detects gradually, the effect of improvement detection efficiency and saving the manpower has been reached.
Drawings
FIG. 1 is a schematic diagram of a buried pipeline leakage detector according to the present utility model;
FIG. 2 is a perspective view of a mounting frame structure of a buried pipeline leakage detector according to the present utility model;
FIG. 3 is a perspective view of a mounting plate structure of a buried pipeline leakage detector according to the present utility model;
fig. 4 is a perspective view of a cross plate structure of a buried pipeline leakage detector according to the present utility model.
In the figure: 1. a mounting frame; 11. a clamping groove; 12. a mounting plate; 13. a roller; 14. a fixing plate; 15. a first screw; 16. a mounting rod; 17. a rotating lever; 18. a swinging plate; 19. a slide bar; 110. a moving plate; 111. a second screw; 112. a cross plate; 113. a mounting frame; 114. a detector; 2. a first adjusting lever; 3. a moving rod; 31. a limiting block; 4. a second adjusting lever; 5. a lifting rod; 51. a fixed block; 52. and a limit rod.
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.
Referring to fig. 1 to 4, a buried pipeline leakage detector comprises a mounting frame 1, wherein adjusting devices are arranged in and below the mounting frame 1, each adjusting device comprises a first adjusting rod 2, a moving rod 3, a second adjusting rod 4 and a lifting rod 5, the first adjusting rod 2 rotates to enable the two moving rods 3 to horizontally and oppositely move in the mounting frame 1, and the second adjusting rod 4 rotates to enable the lifting rod 5 to vertically move.
In order to guarantee that movable rod 3 keeps rectilinear movement and can not break away from inside mounting bracket 1, two movable rods 3 are all in sliding connection in the inside of mounting bracket 1, two movable rods 3 are in horizontal symmetric distribution with the axis of mounting bracket 1 as the symmetry center, draw-in groove 11 has been seted up to the inside of mounting bracket 1, the surface of movable rod 3 and the inside sliding connection of draw-in groove 11, first regulation pole 2 rotates to be connected in the inside of mounting bracket 1, the surface of first regulation pole 2 and the inside threaded connection of movable rod 3, movable rod 3 card slides in draw-in groove 11, guarantee that movable rod 3 keeps rectilinear movement and can not break away from inside mounting bracket 1, the outside screw thread of first threaded rod is divided into two parts, the screw thread of two parts is opposite, can let two movable rods 3 carry out the removal in opposite directions after rotating first threaded rod like this.
In order to ensure that the lifting rod 5 and the moving rod 3 cannot deviate in the vertical direction, the second adjusting rod 4 is in threaded connection with the inside of the lifting rod 5, the lifting rod 5 is rotationally connected with the lower end of the second adjusting rod 4, the outer surface of the lifting rod 5 is fixedly provided with a fixed block 51, the upper surface of the fixed block 51 is fixedly provided with a limiting rod 52, the outer surface of the moving rod 3 is fixedly provided with a limiting block 31, the inside of the limiting block 31 is in sliding connection with the outer surface of the limiting rod 52, the second adjusting rod 4 is rotated, the distance between the lifting rod 5 and the moving rod 3 can be adjusted, the limiting rod 52 is clamped in the limiting block 31, and the lifting rod 5 and the moving rod 3 cannot deviate in the vertical direction.
In order to facilitate the first screw 15 to move up and down along the inside of the fixed plate 14, the mounting plate 12 is fixedly mounted on the lower surface of the mounting frame 1, the roller 13 is mounted at the lower end of the mounting plate 12, the fixed plates 14 are fixedly mounted on the outer surfaces of the two sides of the mounting plate 12, the two fixed plates 14 are horizontally and symmetrically distributed by taking the axis of the mounting plate 12 as the symmetry center, the first screw 15 is in threaded connection with the inside of the fixed plate 14, the mounting rods 16 are fixedly mounted on the two side surfaces of the mounting plate 12 below the fixed plate 14, the two mounting rods 16 are horizontally and symmetrically distributed by taking the axis of the mounting plate 12 as the symmetry center, the roller 13 can roll on a pipeline buried in the ground in an attaching manner, the first screw 15 rotates in the fixed plate 14, and the first screw 15 moves up and down along the inside of the fixed plate 14.
In order to ensure that the roller 13 is always attached to the surface of a pipeline, a rotating rod 17 is rotatably connected to the inside of the mounting rod 16, a swinging plate 18 is fixedly arranged at the outer end of the rotating rod 17, the upper surface of the swinging plate 18 is in contact with the lower end surface of the first screw 15, a sliding rod 19 is slidably inserted into the inside of the swinging plate 18, a moving plate 110 is fixedly arranged on the outer surface of the sliding rod 19, the other two rollers 13 are respectively arranged below the two moving plates 110, a second screw 111 is rotatably connected to the inside of the moving plate 110, the outer surface of the second screw 111 is in threaded connection with the inside of the swinging plate 18, the rotating rod 17 rotates in the mounting rod 16, the swinging plate 18 can swing outside the mounting rod 16 freely, the roller 13 below the moving plate 110 can be tightly attached to the surface of the pipeline, the distance between the moving plate 110 and the swinging plate 18 can be adjusted by rotating the second screw 111, and the inclination of the roller 13 below the moving plate 110 can be conveniently adjusted, and therefore the positions of the rollers 13 can be adjusted for pipelines with different thicknesses, and the roller 13 is always attached to the surface of the pipeline can be ensured.
In order to facilitate the detector 114 to detect the pipeline gradually, the transverse plate 112 is fixedly arranged on the outer surface of the mounting frame 1, the mounting frame 113 is fixedly arranged on the lower surface of the transverse plate 112, the detector 114 is fixedly arranged on the lower surface of the mounting frame 113, the roller 13 is provided with a power mechanism, the roller 13 is driven to automatically rotate by using electric power, the manpower is saved, the whole mechanism is driven to move along the surface of the pipeline, and then the detector 114 is driven to move outside the pipeline, so that the pipeline is detected gradually.
Through setting up adjusting device, when detecting the leakage condition of pipeline, rotate first second regulation pole 4, adjust the distance between lifter 5 and the movable rod 3, let lifter 5's the bottommost ground that approaches, then rotate first regulation pole 2, let two movable rods 3 carry out the movement in opposite directions, make lifter 5 hug closely the pipeline surface, the gyro wheel 13 under the mounting panel 12 is in contact with the pipeline surface this moment, the interval of movable plate 110 and swinging plate 18 is adjusted to the second screw 111 again, and then adjust the gradient of gyro wheel 13 below movable plate 110, thereby adjust gyro wheel 13 position to the pipeline of different thickness, guarantee gyro wheel 13 and remain in contact with the pipeline surface all the time, utilize electric power to drive gyro wheel 13 automatic rotation, the manpower is saved, make whole mechanism remove along the pipeline surface, and then drive detector 114 and remove outside the pipeline, the pipeline detects gradually, the effect of improving detection efficiency and using manpower sparingly has been reached.
Working principle: when detecting the leakage condition of the pipeline, the second adjusting rod 4 is rotated firstly, the distance between the lifting rod 5 and the moving rod 3 is adjusted, the lowest end of the lifting rod 5 is close to the ground, then the first adjusting rod 2 is rotated, the two moving rods 3 are moved in opposite directions, the lifting rod 5 is tightly attached to the surface of the pipeline, the roller 13 under the mounting plate 12 is attached to the surface of the pipeline, the second screw 111 is rotated again to adjust the distance between the moving plate 110 and the swinging plate 18, and then the inclination of the roller 13 under the moving plate 110 is adjusted, so that the position of the roller 13 is adjusted for pipelines with different thicknesses, the roller 13 is always attached to the surface of the pipeline, the roller 13 is driven to automatically rotate by electric power, the whole mechanism is moved along the surface of the pipeline, and then the detector 114 is driven to move outside the pipeline, so that the pipeline is gradually detected.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The utility model provides a buried pipeline leak detector, includes mounting bracket (1), its characterized in that: the inside and the below of mounting bracket (1) all are provided with adjusting device, adjusting device includes first regulation pole (2), movable rod (3), second regulation pole (4) and lifter (5), first regulation pole (2) rotate make two movable rods (3) carry out the level in mounting bracket (1) and remove in opposite directions, second regulation pole (4) rotate make lifter (5) reciprocate.
2. The buried pipeline leak detector of claim 1 wherein: two movable rods (3) are both in sliding connection with the inside of the installation frame (1), two movable rods (3) are distributed horizontally and symmetrically by taking the axis of the installation frame (1) as the symmetry center, clamping grooves (11) are formed in the inside of the installation frame (1), the outer surfaces of the movable rods (3) are in sliding connection with the inside of the clamping grooves (11), the first adjusting rods (2) are in rotating connection with the inside of the installation frame (1), and the outer surfaces of the first adjusting rods (2) are in threaded connection with the inner sides of the movable rods (3).
3. The buried pipeline leak detector of claim 1 wherein: the second adjusting rod (4) is in threaded connection with the inside of the lifting rod (5), the lifting rod (5) is rotationally connected with the lower end of the second adjusting rod (4), a fixed block (51) is fixedly arranged on the outer surface of the lifting rod (5), a limit rod (52) is fixedly arranged on the upper surface of the fixed block (51), a limit block (31) is fixedly arranged on the outer surface of the moving rod (3), and the inside of the limit block (31) is in sliding connection with the outer surface of the limit rod (52).
4. The buried pipeline leak detector of claim 1 wherein: the utility model discloses a mounting bracket, including mounting bracket (1) and mounting bracket, mounting bracket (1)'s lower surface fixed mounting has mounting panel (12), gyro wheel (13) are installed to the lower extreme of mounting panel (12), the equal fixed mounting of both sides surface of mounting panel (12) has fixed plate (14), two the axis of mounting panel (12) is the horizontal symmetry and distributes for the symmetry center, the internal thread connection of fixed plate (14) has first screw rod (15), the both sides surface of mounting panel (12) is located equal fixed mounting of fixed plate (14) below and has installation pole (16), two the axis of mounting panel (12) is the horizontal symmetry and distributes for the symmetry center.
5. The buried pipeline leak detector of claim 4 wherein: the inside rotation of installation pole (16) is connected with dwang (17), the outer end of dwang (17) has swinging plate (18), the upper surface of swinging plate (18) and the lower extreme surface contact of first screw rod (15), the inside slip grafting of swinging plate (18) has slide bar (19), the surface fixed mounting of slide bar (19) has movable plate (110), and two in addition gyro wheel (13) are installed respectively in two movable plate (110) below, the inside rotation of movable plate (110) is connected with second screw rod (111), the surface of second screw rod (111) and the internal thread connection of swinging plate (18).
6. The buried pipeline leak detector of claim 1 wherein: the outer surface of the mounting frame (1) is fixedly provided with a transverse plate (112), the lower surface of the transverse plate (112) is fixedly provided with a mounting frame (113), and the lower surface of the mounting frame (113) is fixedly provided with a detector (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911524.7U CN220228776U (en) | 2023-07-20 | 2023-07-20 | Buried pipeline leakage detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911524.7U CN220228776U (en) | 2023-07-20 | 2023-07-20 | Buried pipeline leakage detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228776U true CN220228776U (en) | 2023-12-22 |
Family
ID=89173640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321911524.7U Active CN220228776U (en) | 2023-07-20 | 2023-07-20 | Buried pipeline leakage detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228776U (en) |
-
2023
- 2023-07-20 CN CN202321911524.7U patent/CN220228776U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204816359U (en) | Cap device is dialled to test tube mixing | |
| CN220228776U (en) | Buried pipeline leakage detector | |
| CN216899677U (en) | Sampling and cutting device for building detection | |
| CN216743623U (en) | Intelligent on-line measuring device for pipeline supporting member | |
| CN216049765U (en) | Full-automatic tunnel secondary lining thickness detection instrument | |
| CN214502914U (en) | Building curtain wall detection device | |
| CN214843519U (en) | Intelligent water level detection device for hydropower station | |
| CN212927827U (en) | Auxiliary positioning device for pore-forming quality detector | |
| CN217006897U (en) | Special equipment for corrosion test | |
| CN209027786U (en) | A kind of Intelligent water valve on-line checking clamping device | |
| CN219606515U (en) | Liquid crystal spliced screen capable of being adjusted in angle | |
| CN115265345A (en) | Device for fixed-point detection of deformation of water conservancy facilities | |
| CN215413665U (en) | Hydraulic steel gate coating thickness detection device | |
| CN216049737U (en) | Device for detecting surface runout of bearing outer ring | |
| CN213397431U (en) | Automatic detection and early warning device for operation and maintenance of photovoltaic power station | |
| CN216815675U (en) | Sewage liquid level monitoring device | |
| CN218003395U (en) | PH water quality on-line monitoring device | |
| CN214308569U (en) | Flatness detection device for building engineering | |
| CN217620200U (en) | Clamping device for backlight source detection | |
| CN220772084U (en) | Waterproof coating thickness detection device | |
| CN211732698U (en) | Spacing protection track frame has | |
| CN219369741U (en) | Mounting bracket and defectoscope | |
| CN213337553U (en) | Nondestructive flaw detection device for aircraft engine blade | |
| CN219532051U (en) | Straightness detection device hangs down | |
| CN219285182U (en) | Aluminium bar flaw detection device with baffle structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |