CN114544087B - Bridge seepage detection equipment for bridge detection - Google Patents
Bridge seepage detection equipment for bridge detection Download PDFInfo
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- CN114544087B CN114544087B CN202210177305.4A CN202210177305A CN114544087B CN 114544087 B CN114544087 B CN 114544087B CN 202210177305 A CN202210177305 A CN 202210177305A CN 114544087 B CN114544087 B CN 114544087B
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- 238000001514 detection method Methods 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000004891 communication Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 8
- 230000035515 penetration Effects 0.000 claims 8
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The invention discloses bridge water seepage detection equipment for bridge detection, which comprises a base and a detection sleeve; the edge of the top end of the base is provided with an annular groove, the inner wall of the outer side of the annular groove is provided with a limit groove in an annular array, a limit adjusting device is arranged in the limit groove, the bottom end of the detection sleeve penetrates through the center of the base, the inner part of the detection sleeve is of a symmetrical two-part structure, one side above the detection sleeve is provided with a through hole communicated with two sides of the inner part, a water inlet pipe is arranged in the through hole, the outer wall of the lower end of the detection sleeve is fixedly provided with a pressure device, and the pressure device is fixedly connected with the top end of the movable groove; according to the invention, the device can be fixed on the test ground through the limit adjusting device, and the tightness adjustment is realized by combining the pressure device, so that the accuracy of the water seepage test is improved, a plurality of cavities are adopted in the detection sleeve, meanwhile, a plurality of groups of water seepage data can be obtained, the water seepage degree can be judged by forming data difference, and the working efficiency can be greatly improved.
Description
Technical Field
The invention relates to the technical field of bridge water seepage detection, in particular to bridge water seepage detection equipment for bridge detection.
Background
Bridges, which are generally structures erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to pass smoothly, are also increasingly erected to span mountain streams, poor geology or meet other traffic needs and are more convenient to pass in order to adapt to the traffic industry of modern high-speed development, and generally consist of upper structures, lower structures, supports and auxiliary structures.
The existing bridge seepage detection device for bridge detection is in use, the problem of the seepage detection effect is affected because the sealing degree of the base of the seepage instrument and the surface of the bridge is not in place, meanwhile, the existing seepage detection device can only detect single points of the bridge, the detection range is small, the efficiency is low, the single detection data cannot form data difference, and the efficiency can be reduced through multiple detection.
Disclosure of Invention
The invention aims to provide bridge seepage detection equipment for bridge detection, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a bridge seepage detection device for bridge detection comprises a base and a detection sleeve; the top edge of base is provided with the ring channel, and annular array has seted up a plurality of spacing grooves on the outside inner wall of ring channel, has penetrated on the bottom surface of the ring channel that the spacing groove corresponds to and has seted up the through-hole, and the base bottom is located the ring channel inboard and is provided with the movable groove, inserted the bolt pole in the through-hole, clearance sliding fit between bolt pole and the through-hole, be provided with spacing adjusting device in the spacing groove to threaded connection is established with the top cover of bolt pole, detect telescopic bottom and pass the center of base to be sliding connection, detect telescopic inside symmetry and be equipped with a plurality of cavitys, and its top one side has seted up the inside communication hole of intercommunication, installs the water inlet pipe in the communication hole, fixedly provided with pressure device on the lower extreme outer wall of detection telescopic, pressure device and the top fixed connection of movable groove.
Preferably, the limit adjusting device is of a sleeve-shaped structure, one side of the limit adjusting device is provided with a limiting block, the limiting block and the limit adjusting device are of an integrated structure, the limiting block is longitudinally and slidably connected in the limiting groove, an annular groove is formed in the top end of the inner wall of the limit adjusting device, the top end of the bolt rod penetrates through the inner wall of the limit adjusting device and is in clearance sliding fit, an adjusting nut is arranged on the top end of the limit adjusting device, the adjusting nut is sleeved on the top end of the bolt rod, an annular protruding block is arranged at the lower end of the adjusting nut, the annular protruding block is annularly and rotationally connected in the annular groove, and the bolt rod is in threaded connection with the inner wall of the adjusting nut.
Preferably, the inside of going into the water pipe is provided with the water inlet that corresponds with the cavity to detect the sleeve and adopt transparent plastic steel material to make, be provided with the scale mark on its outer wall.
Preferably, the pressure device comprises an annular plate and a pressure spring, wherein the annular plate is fixedly arranged outside the bottom end of the detection sleeve and is in sliding fit with the inner wall of the movable groove, and the pressure spring is positioned between the annular plate and the movable groove and is fixedly connected with the annular plate and the top end of the movable groove.
Preferably, the bottom end of the detection sleeve is lower than the bottom end horizontal plane of the base, and a rubber ring is arranged on the bottom end face of the detection sleeve.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the device can be fixed on the test ground through the limit adjusting device, and the tightness adjustment is realized by combining the pressure device, so that the accuracy of the water seepage test is improved, a plurality of cavities are adopted in the detection sleeve, meanwhile, a plurality of groups of water seepage data can be obtained, the water seepage degree can be judged by forming data difference, and the working efficiency can be greatly improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the detection device of the present invention;
FIG. 2 is a schematic cross-sectional view of the detecting apparatus of the present invention;
FIG. 3 is a schematic cross-sectional view of a limiting and adjusting device of the detecting apparatus according to the present invention;
FIG. 4 is a schematic view of the rubber ring structure of the detecting device of the present invention.
In the figure: 1. the device comprises a base, 11, an annular groove, 12, a limit groove, 13, a through hole, 14, a movable groove, 2, a detection sleeve, 21, a rubber ring, 3, a bolt rod, 4, a limit adjusting device, 41, a limit block, 42, an adjusting nut, 43, an annular boss, 44, an annular groove, 5, a water inlet pipe, 51, a first port, 52 and a second port.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the bridge seepage detection equipment for bridge detection comprises a base 1 and a detection sleeve 2; an annular groove 11 is formed in the top edge of the base 1, a plurality of limit grooves 12 are formed in an annular array on the inner wall of the outer side of the annular groove 11, through holes 13 are formed in the bottom end face of the annular groove 11 corresponding to the limit grooves 12 in a penetrating mode, movable grooves 14 are formed in the bottom end of the base 1, the bolt rods 3 are inserted into the through holes 13, the bolt rods 3 are in clearance sliding fit with the through holes 13, the base 1 can be fixed on the test ground, a limit adjusting device 4 is arranged in the limit grooves 12, the limit adjusting device 4 is sleeved with the top end of the bolt rods 3 in a threaded mode, the height of the base 1 is adjusted through the limit adjusting device 4, the bottom end of the detection sleeve 2 penetrates through the center of the base 1 and is in sliding connection, two symmetrical cavities are formed in the inner portion of the detection sleeve 2, communication holes which are communicated with two sides of the inner portion are formed in one side of the upper portion of the detection sleeve, water inlet pipes 5 are arranged in the communication holes, water injection is convenient to be filled into the inner portion, a pressure device is fixedly arranged on the outer wall of the lower end of the detection sleeve 2, and the pressure device is fixedly connected with the top end of the movable grooves 14; the limit adjusting device 4 is of a sleeve-shaped structure, one side of the limit adjusting device is provided with a limit block 41, the limit block 41 and the limit adjusting device 4 are of an integrated structure, the limit block 41 is longitudinally and slidably connected in the limit groove 12, the top end of the inner wall of the limit adjusting device 4 is provided with an annular groove 44, the top end of the bolt rod 3 penetrates through the inner wall of the limit adjusting device 4 and is in clearance sliding fit, the top end of the limit adjusting device 4 is provided with an adjusting nut 42, the adjusting nut 42 is sleeved on the top end of the bolt rod 3, the lower end of the adjusting nut is provided with an annular protruding block 43, the annular protruding block 43 is rotatably connected in the annular groove 44 in an annular mode, the bolt rod (3) penetrates through the annular protruding block (43), the adjusting nut 42 and the inner wall of the adjusting nut 42 in a threaded mode, the base 1 can be adjusted and pressed down through screwing the adjusting nut 42, and the inner detecting sleeve 2 is enabled to be reinforced with the pressure on the ground under the action of the pressure device, and water loss in the detecting sleeve 2 is prevented from affecting test data.
The inside of water inlet pipe 5 is provided with two water inlets that correspond with the cavity, including a mouthful 51 and No. two mouthfuls 52, corresponds respectively and detects the inside both sides of sleeve 2 to detect sleeve 2 adopts transparent plastic steel material preparation, is provided with the scale mark on its outer wall, realizes detecting simultaneously and data observation gathers, can obtain two sets of data and be convenient for contrast.
The pressure device comprises an annular plate 22 and a pressure spring 23, wherein the annular plate 22 is fixedly arranged outside the bottom end of the detection sleeve 2 in an annular mode and is in sliding fit with the inner wall of the movable groove 14, the pressure spring 23 is positioned between the annular plate 22 and the movable groove 14 and is fixedly and elastically connected with the annular plate 22 and the top end of the movable groove 14, and when the base 1 is pressed down, the inner detection sleeve 2 can be pressed down through the pressure of the pressure spring 23 at the same time, so that the bottom end of the detection sleeve is sealed with the ground in a pressing mode.
The bottom of detecting sleeve 2 is less than the bottom horizontal plane of base 1 to be provided with rubber circle 21 on the bottom terminal surface of detecting sleeve 2, can laminate more with test ground, promote the leakproofness, guarantee test data's accuracy.
The working principle of the invention is as follows: the foundation pit is evenly drilled on the test ground, the lower end annular uniform threads of a plurality of bolt rods 3 are screwed in, through holes 13 on a base 1 penetrate through the upper ends of the bolt rods 3, the base 1 is erected and fixed through the installed bolt rods 3, meanwhile, a rubber ring 21 at the bottom end of a detection sleeve 2 inside the base 1 is contacted with the ground, a limit adjusting device 4 is sleeved on the top end of the bolt rod 3 at the upper end of the base 1, a limit block 41 on one side of the limit adjusting device 4 is embedded in a limit groove 12, the limit adjusting device 4 is enabled to descend on the bolt rods 3 through screwing an adjusting nut 42, finally, the bottom end of the base 1 is contacted with the ground, meanwhile, a pressure spring 23 connected with the top end of an inner movable groove 14 of the limit adjusting device is compressed, the detection sleeve 2 generates downward pressure, the rubber ring 21 at the bottom end of the detection sleeve 2 is extruded and deformed to be more attached to the test ground, water is injected into two cavities inside through a water inlet pipe 5 at the top end of the detection sleeve 2, water level change is observed, water seepage data are collected through scale change, and two groups of data can be compared.
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 therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Bridge water seepage detection equipment for bridge detection comprises a base (1) and a detection sleeve (2), and is characterized in that:
the novel anti-theft device is characterized in that an annular groove (11) is formed in the top edge of the base (1), a plurality of limiting grooves (12) are formed in the outer side inner wall of the annular groove (11) in an annular array mode, through holes (13) are formed in the bottom end faces of the annular groove (11) corresponding to the limiting grooves (12) in a penetrating mode, bolt rods (3) are inserted into the through holes (13), a limiting and adjusting device (4) is arranged in the limiting grooves (12), and movable grooves (14) are formed in the inner side of the annular groove (11) at the bottom end of the base (1);
the bottom end of the detection sleeve (2) penetrates through the center of the base (1) and is in sliding connection, a plurality of cavities are symmetrically arranged in the detection sleeve (2), a communication hole for communicating the inside is formed in one side above the detection sleeve, a water inlet pipe (5) is arranged in the communication hole, and a pressure device is fixedly arranged on the outer wall of the lower end of the detection sleeve (2);
the limiting and adjusting device is characterized in that the limiting and adjusting device (4) is sleeved with threads on the top end of the bolt rod (3), a limiting block (41) is arranged on one side of the limiting and adjusting device (4), the limiting block (41) is longitudinally and slidably connected in the limiting groove (12), the top end of the bolt rod (3) penetrates through the inner wall of the limiting and adjusting device (4) and is in clearance sliding fit, an adjusting nut (42) is arranged on the top end of the limiting and adjusting device (4), the adjusting nut (42) is sleeved on the top end of the bolt rod (3), and the bolt rod (3) is in threaded connection with the inner wall of the adjusting nut (42);
the pressure device is fixedly connected with the top end of the movable groove (14), the pressure device comprises an annular plate (22) and a pressure spring (23), the annular plate (22) is fixedly arranged outside the bottom end of the detection sleeve (2) and is in sliding fit with the inner wall of the movable groove (14), and the pressure spring (23) is located between the annular plate (22) and the movable groove (14) and is fixedly connected with the annular plate (22) and the top end of the movable groove (14).
2. A bridge water penetration test apparatus for bridge inspection according to claim 1, wherein: the limiting and adjusting device (4) is of a sleeve-shaped structure, and the limiting block (41) and the limiting and adjusting device (4) are of an integrated structure.
3. A bridge water penetration test apparatus for bridge inspection according to claim 1, wherein: the lower extreme of adjusting nut (42) is provided with annular lug (43), the inner wall top of spacing adjusting device (4) is provided with annular groove (44), annular lug (43) are in annular rotation connection in annular groove (44), threaded connection between the inner wall of bolt rod (3) and annular lug (43).
4. A bridge water penetration test apparatus for bridge inspection according to claim 1, wherein: the inside of the water inlet pipe (5) is provided with a water inlet corresponding to the cavity.
5. A bridge water penetration test apparatus for bridge inspection according to claim 1, wherein: the detection sleeve (2) is made of transparent plastic steel materials.
6. A bridge water penetration test apparatus for bridge inspection according to claim 5, wherein: and scale marks are arranged on the outer wall of the detection sleeve (2).
7. A bridge water penetration test apparatus for bridge inspection according to claim 1, wherein: the bottom end of the detection sleeve (2) is lower than the bottom end horizontal plane of the base (1).
8. A bridge water penetration test apparatus for bridge inspection according to claim 1, wherein: the end face of the bottom end of the detection sleeve (2) is provided with a rubber ring (21).
9. A bridge water penetration test apparatus for bridge inspection according to claim 1, wherein: the bolt rod (3) is in clearance sliding fit with the through hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177305.4A CN114544087B (en) | 2022-02-25 | 2022-02-25 | Bridge seepage detection equipment for bridge detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177305.4A CN114544087B (en) | 2022-02-25 | 2022-02-25 | Bridge seepage detection equipment for bridge detection |
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| Publication Number | Publication Date |
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| CN114544087A CN114544087A (en) | 2022-05-27 |
| CN114544087B true CN114544087B (en) | 2023-06-13 |
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| CN202210177305.4A Active CN114544087B (en) | 2022-02-25 | 2022-02-25 | Bridge seepage detection equipment for bridge detection |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116087065B (en) * | 2023-04-10 | 2023-07-04 | 石家庄市公路桥梁建设集团有限公司 | Road and bridge seepage detection device |
| CN117309723B (en) * | 2023-10-10 | 2024-05-07 | 保利长大工程有限公司 | UHPC box girder bridge performance detection device |
| CN117804997B (en) * | 2024-02-27 | 2024-05-03 | 平安检测科技(山东)集团有限公司 | Road and bridge seepage detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61191712A (en) * | 1985-02-18 | 1986-08-26 | Taniguchi Chishitsu Chiyousa Jimusho:Kk | Method and device of performing in-place test for permeation of water |
| CN107179245B (en) * | 2017-07-06 | 2023-08-11 | 中国科学院武汉岩土力学研究所 | Tensile compression ring shear seepage tester and tensile compression ring shear seepage test system |
| CN213456593U (en) * | 2020-12-10 | 2021-06-15 | 张春昱 | Bridge water seepage detection device for bridge engineering |
| CN214224888U (en) * | 2021-01-20 | 2021-09-17 | 浙江文华建设项目管理有限公司 | Infiltration detection device of convenient operation |
| CN214952909U (en) * | 2021-06-09 | 2021-11-30 | 桂林通佳工程技术有限公司 | Bridge water seepage detection device for bridge detection |
| CN113418853B (en) * | 2021-06-24 | 2022-01-18 | 南京长江第四大桥有限责任公司 | Bridge deck pavement water seepage performance measuring device and working method |
| CN215678005U (en) * | 2021-06-29 | 2022-01-28 | 安徽中徽建设投资有限公司 | Infiltration detection device that municipal bridge engineering was used |
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- 2022-02-25 CN CN202210177305.4A patent/CN114544087B/en active Active
Non-Patent Citations (1)
| Title |
|---|
| 梁式桥上部结构检查及评定中有关问题的思考;汪晓红;;甘肃科技纵横(第03期);第115-116页 * |
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