CN215262261U - Water leakage detection device for underground pipeline - Google Patents
Water leakage detection device for underground pipeline Download PDFInfo
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- CN215262261U CN215262261U CN202121374958.9U CN202121374958U CN215262261U CN 215262261 U CN215262261 U CN 215262261U CN 202121374958 U CN202121374958 U CN 202121374958U CN 215262261 U CN215262261 U CN 215262261U
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Abstract
The utility model discloses a water leakage detection device of underground pipeline, which comprises a connecting pipe, a connecting shell, a supporting plate, clamping rods and a rotating rod, wherein the top of the connecting pipe is provided with the connecting shell, the bottom of the connecting shell is symmetrically and fixedly connected with the supporting plate, the two sides of the connecting pipe are sleeved with the clamping rods, the top of the clamping rods is internally and fixedly connected with the rotating rod, the two ends of the rotating rod are respectively and rotatably connected with the inner walls of the two sides corresponding to the connecting shell through bearings, the outer sides of the clamping rods are symmetrically embedded with the detecting rods at equal distances, when in detection, a clamping mechanism allows the clamping rods at the two sides of the connecting pipe to be attached to the clamping rods, the detecting rods are close to the surface of the connecting pipe, the water flow at the water leakage position can touch the detecting rods, the installation of the detection device on the underground pipeline is convenient, the clamping rods can be driven by a driving mechanism to move outside the connecting pipe, and the movable detection can be carried out along the outer side of the connecting pipe, and detecting the water leakage position of the underground pipeline so as to repair and weld in time.
Description
Technical Field
The utility model relates to an underground piping detects technical field, specifically is an underground piping's detection device that leaks.
Background
An underground pipe is a pipe laid underground for transporting liquids, gases or loose solids. The Chinese ancient times have adopted underground drainage pipelines fired by pottery clay. In Mingdu, Beijing is built, and a great amount of bricks and bars are adopted to build underground drainage pipelines. The width is about 1 meter and the height is about 2 meters. Modern underground pipelines are various in types, have various cross-section forms such as circular, elliptical, semi-elliptical, multi-heart-shaped, oval, rectangular (single hole, double holes and multiple holes), horseshoe-shaped and the like, and are constructed by adopting materials such as steel, cast iron, concrete, reinforced concrete, prestressed concrete, bricks, stone, asbestos cement, pottery clay, plastics, glass fiber reinforced plastics (reinforced plastics) and the like.
When the underground pipeline is used for a long time, the problem of water leakage is easy to occur, and the quality of the pipe is poor; the quality of the interface is not good; the influence of temperature expands with heat and contracts with cold to crack; the reason such as the pipeline bears a heavy burden excessively causes, and underground pipeline is longer, and underground, often has inconvenience when overhauing the department that leaks, for this reason, we propose the detection device that leaks of underground pipeline.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detection device that leaks of underground piping to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detection device that leaks of underground piping, includes connecting pipe, connection shell, backup pad, clamping bar and bull stick, the connecting pipe top is equipped with the connection shell, connection shell bottom symmetry fixedly connected with backup pad, the connecting pipe both sides all overlap there is the clamping bar, inside equal fixedly connected with in clamping bar top and bull stick, the bull stick both ends are equallyd divide and are do not rotated through the both sides inner wall that the bearing corresponds with the connection shell and be connected, the testing rod is installed to the impartial symmetry embedding in the clamping bar outside, install fixture and actuating mechanism in the connection shell.
Preferably, fixture includes motor, worm wheel and worm, connecting shell top symmetry fixed mounting has the motor, the inside symmetry of connecting shell rotates through the bearing and is connected with the worm, the output of motor all with the one end fixed connection who corresponds the worm, the bull stick one end outside all cup joints and is fixed with the worm wheel, the worm wheel all is connected with the worm meshing that corresponds.
Preferably, actuating mechanism includes double-shaft motor, runner and pivot, one side that the backup pad is relative all is connected with the pivot through the bearing rotation, connect the inside double-shaft motor that is equipped with of shell, double-shaft motor's output respectively with the one end fixed connection who corresponds the pivot, the pivot outside all cup joints and is fixed with the runner.
Preferably, the detection rod includes sleeve, pressure sensor, spring and gasket, clamping bar outside equidistance symmetry embedding is fixed with the sleeve, the equal fixed mounting of sleeve one side inner wall has pressure sensor, sleeve one side all is equipped with the gasket, the inside spring that all is equipped with of sleeve, the gasket all through spring and the pressure sensor elastic connection who corresponds.
Preferably, both sides of the clamping rod are fixedly connected with arc-shaped rods.
Preferably, the equal angular symmetry of the equal distance in connecting pipe both sides is equipped with the connecting rod, the connecting rod both ends are equallyd divide do not with the both sides inner wall fixed connection who corresponds the clamping bar, the equal angular setting in connecting pipe both sides is equipped with the take-up pulley, the take-up pulley both ends are all rotated with the connecting rod that corresponds through the bearing and are connected.
Preferably, the outer sides of the rotating wheels are fixedly sleeved with rubber rings.
Preferably, the gaskets are all arc-shaped.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when detecting, fixture lets the clamping bar of connecting pipe both sides can rather than the laminating, lets the measuring bar be close to the surface of connecting pipe, lets the rivers of the department of leaking touch the measuring bar, makes things convenient for the installation of detection device on underground piping.
2. The utility model discloses an actuating mechanism can drive the clamping bar and remove in the connecting pipe outside, can carry out portable detection along the outside of connecting pipe, detects out the department of leaking of underground piping to in time repair, welding.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the connecting shell of the present invention;
FIG. 3 is a schematic view of the structure of the clamping rod of the present invention;
FIG. 4 is a schematic view of the internal structure of the connecting shell of the present invention;
FIG. 5 is a second schematic view of the structure of the clamping rod of the present invention;
fig. 6 is the utility model discloses test rod structure split schematic diagram.
In the figure: 1. a connecting pipe; 2. a connecting shell; 3. a support plate; 4. a clamping mechanism; 5. a drive mechanism; 6. a clamping bar; 7. a rotating rod; 8. a connecting rod; 9. a receiving wheel; 10. an arcuate bar; 11. a detection lever; 41. a motor; 42. a worm gear; 43. a worm; 51. a double-shaft motor; 52. a rotating wheel; 53. a rotating shaft; 111. a sleeve; 112. a pressure sensor; 113. a spring; 114. and (7) a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the water leakage detection device for the underground pipeline in the figure comprises a connecting pipe 1, a connecting shell 2, a supporting plate 3, a clamping rod 6 and a rotating rod 7, wherein the connecting shell 2 is arranged at the top of the connecting pipe 1, the supporting plate 3 is symmetrically and fixedly connected to the bottom of the connecting shell 2, the clamping rod 6 is sleeved on two sides of the connecting pipe 1, the clamping rod 6 and the rotating rod 7 are fixedly connected to the inside of the top end of the clamping rod 6, two ends of the rotating rod 7 are respectively rotatably connected with the inner walls of two corresponding sides of the connecting shell 2 through bearings, the detecting rods 11 are symmetrically embedded in the outer sides of the clamping rod 6 at equal intervals, and a clamping mechanism 4 and a driving mechanism 5 are installed in the connecting shell 2.
When detecting, fixture 4 lets clamping bar 6 of connecting pipe 1 both sides can rather than laminating, lets measuring bar 11 be close to the surface of connecting pipe 1, lets the rivers of the department of leaking touch measuring bar 11, and can drive clamping bar 6 through actuating mechanism 5 and remove in the connecting pipe 1 outside, can carry out portable detection along the outside of connecting pipe 1, detects out the department of leaking of underground piping to in time repair, welding.
Referring to fig. 3, 4 and 5, the clamping mechanism 4 includes a motor 41, a worm wheel 42 and a worm 43, the motor 41 is symmetrically and fixedly mounted on the top of the connecting shell 2, the worm 43 is symmetrically and rotatably connected to the inside of the connecting shell 2 through a bearing, the output end of the motor 41 is fixedly connected to one end of the corresponding worm 43, the worm wheel 42 is fixedly sleeved on the outer side of one end of the rotating rod 7, and the worm wheel 42 is engaged with the corresponding worm 43.
Referring to fig. 2 and 4, the driving mechanism 5 includes a dual-axis motor 51, a rotating wheel 52 and a rotating shaft 53, the rotating shaft 53 is rotatably connected to one side of the supporting plate 3 opposite to the supporting plate through a bearing, the dual-axis motor 51 is disposed inside the connecting shell 2, an output end of the dual-axis motor 51 is fixedly connected to one end of the corresponding rotating shaft 53, and the rotating wheel 52 is fixedly sleeved on an outer side of the rotating shaft 53.
When the double-shaft motor 51 rotates, the rotating wheels 52 on both sides are driven by the rotating shaft 53 to rotate, so that the clamping rod 6 of the connecting shell 2 can move along the connecting pipe 1 when the rotating wheels 52 roll, and the detection rod 11 can perform movable detection on the outer wall of the connecting pipe 1.
Referring to fig. 5 and 6, the detection rod 11 includes a sleeve 111, pressure sensors 112, springs 113 and gaskets 114, the sleeve 111 is symmetrically embedded and fixed at the outer side of the clamping rod 6 at equal intervals, the pressure sensors 112 are fixedly mounted on the inner wall of one side of the sleeve 111, the gaskets 114 are arranged on one side of the sleeve 111, the springs 113 are arranged inside the sleeve 111, and the gaskets 114 are elastically connected with the corresponding pressure sensors 112 through the springs 113.
When the detecting rod 11 is attached to the water leakage site, the water sprayed from the water leakage site will touch the gasket 114, so that the gasket 114 pushes the spring 113 to touch the pressure sensor 112, thereby recognizing the detected water leakage site according to the change of the pressure sensor 112.
Referring to fig. 1 and 2, the arc-shaped rods 10 are fixedly connected to both sides of the clamping rod 6, so that when moving, the two sides of the clamping rod 6 are prevented from directly touching the garbage and the like outside the connecting pipe 1.
Referring to fig. 1 and 2, connecting rods 8 are symmetrically arranged on two sides of the connecting pipe 1 at equal intervals and equal angles, two ends of each connecting rod 8 are fixedly connected with inner walls of two sides of a corresponding clamping rod 6, receiving wheels 9 are arranged on two sides of the connecting pipe 1 at equal intervals and equal angles, and two ends of each receiving wheel 9 are rotatably connected with the corresponding connecting rod 8 through bearings.
Referring to fig. 2 and 4, rubber rings are sleeved and fixed on the outer sides of the rotating wheels 52, and are more attached to the surface of the connecting pipe 1.
Referring to fig. 5 and 6, the spacers 114 are arc-shaped and fit the surface of the connecting pipe 1.
The working principle is as follows: when the two motors 41 rotate synchronously, the worm 43 drives the worm wheel 42 to rotate, the worm wheel 42 drives the rotating rod 7 to rotate synchronously when rotating, the clamping rods 6 on the two sides of the connecting pipe 1 approach or separate from each other, when approaching, the clamping rods 6 are matched with each other, so that the connecting pipe 1 can be clamped and installed, the detection rod 11 is attached to the surface of the connecting pipe 1, when the double-shaft motor 51 rotates, the rotating wheels 52 on the two sides are driven by the rotating shaft 53 to rotate, the clamping rods 6 of the connecting shell 2 and the shell can move along the connecting pipe 1 when the rotating wheels 52 roll, so that the detection rod 11 can movably detect the outer wall of the connecting pipe 1, when the detection rod 11 is attached to a water leakage position, water flow sprayed from the water leakage position can touch the gasket 114, the gasket 114 pushes the spring 113 to touch the pressure sensor 112, so as to identify and detect the water leakage position according to the change of the pressure sensor 112, when detecting, fixture 4 lets clamping bar 6 of connecting pipe 1 both sides can rather than laminating, lets measuring bar 11 be close to the surface of connecting pipe 1, lets the rivers of the department of leaking touch measuring bar 11, and can drive clamping bar 6 through actuating mechanism 5 and remove in the connecting pipe 1 outside, can carry out portable detection along the outside of connecting pipe 1, detects out the department of leaking of underground piping to in time repair, welding.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a detection device that leaks of underground piping, includes connecting pipe (1), connecting shell (2), backup pad (3), clamping bar (6) and bull stick (7), connecting pipe (1) top is equipped with connecting shell (2), connecting shell (2) bottom symmetry fixedly connected with backup pad (3), its characterized in that: connecting pipe (1) both sides all overlap there are clamping bar (6), inside equal fixedly connected with in clamping bar (6) top and bull stick (7), the both sides inner wall that do not correspond through bearing and connecting shell (2) is equallyd divide in bull stick (7) both ends and is connected, detection pole (11) are installed to the impartial symmetrical embedding in clamping bar (6) outside, install fixture (4) and actuating mechanism (5) in connecting shell (2).
2. The water leakage detection device of an underground pipe according to claim 1, wherein: fixture (4) include motor (41), worm wheel (42) and worm (43), connect shell (2) top symmetry fixed mounting have motor (41), connect shell (2) inside symmetry to rotate through the bearing and be connected with worm (43), the output of motor (41) all with the one end fixed connection who corresponds worm (43), bull stick (7) one end outside all cup joints and is fixed with worm wheel (42), worm wheel (42) all are connected with worm (43) meshing that corresponds.
3. The water leakage detection device of an underground pipe according to claim 1, wherein: actuating mechanism (5) include double-shaft motor (51), runner (52) and pivot (53), one side that backup pad (3) is relative all rotates through the bearing and is connected with pivot (53), connect inside double-shaft motor (51) that is equipped with of shell (2), the output of double-shaft motor (51) respectively with the one end fixed connection who corresponds pivot (53), pivot (53) outside all cup joints and is fixed with runner (52).
4. The water leakage detection device of an underground pipe according to claim 1, wherein: detect pole (11) and include sleeve (111), pressure sensor (112), spring (113) and gasket (114), clamping bar (6) outside equidistance symmetry embedding is fixed with sleeve (111), the equal fixed mounting of sleeve (111) one side inner wall has pressure sensor (112), sleeve (111) one side all is equipped with gasket (114), sleeve (111) inside all is equipped with spring (113), gasket (114) all through spring (113) and pressure sensor (112) elastic connection who corresponds.
5. The water leakage detection device of an underground pipe according to claim 1, wherein: arc-shaped rods (10) are fixedly connected to the two sides of the clamping rod (6).
6. The water leakage detection device of an underground pipe according to claim 1, wherein: connecting pipe (1) both sides are equalling pitch isogonism and are equipped with connecting rod (8), connecting rod (8) both ends are equallyd divide do not with the both sides inner wall fixed connection who corresponds clamping bar (6), connecting pipe (1) both sides are equallyd divide the isogonism and are equipped with and hold the take-up pulley (9), it is connected with connecting rod (8) rotation that correspond through the bearing all to hold take-up pulley (9) both ends.
7. A water leakage detecting device of an underground pipe according to claim 3, characterized in that: rubber rings are fixedly sleeved on the outer sides of the rotating wheels (52).
8. The water leakage detection device of an underground pipe according to claim 4, wherein: the spacers (114) are all arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121374958.9U CN215262261U (en) | 2021-06-21 | 2021-06-21 | Water leakage detection device for underground pipeline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121374958.9U CN215262261U (en) | 2021-06-21 | 2021-06-21 | Water leakage detection device for underground pipeline |
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| Publication Number | Publication Date |
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| CN215262261U true CN215262261U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121374958.9U Active CN215262261U (en) | 2021-06-21 | 2021-06-21 | Water leakage detection device for underground pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077804A (en) * | 2022-08-18 | 2022-09-20 | 普兰特换热设备(溧阳)有限公司 | Intelligent air tightness detection device for heat exchanger production |
-
2021
- 2021-06-21 CN CN202121374958.9U patent/CN215262261U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077804A (en) * | 2022-08-18 | 2022-09-20 | 普兰特换热设备(溧阳)有限公司 | Intelligent air tightness detection device for heat exchanger production |
| CN115077804B (en) * | 2022-08-18 | 2022-11-18 | 普兰特换热设备(溧阳)有限公司 | Intelligent air tightness detection device for heat exchanger production |
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Address after: 512000 13 km west suburb, Wujiang District, Shaoguan City, Guangdong Province Patentee after: Shaoguan Geological Engineering Survey Institute Co.,Ltd. Address before: 512000 13 km west suburb, Wujiang District, Shaoguan City, Guangdong Province Patentee before: Shaoguan Geological Engineering Survey Institute |