CN115030177B - Anti-seepage device with supporting function for foundation pit excavation and method - Google Patents
Anti-seepage device with supporting function for foundation pit excavation and method Download PDFInfo
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- CN115030177B CN115030177B CN202210672091.8A CN202210672091A CN115030177B CN 115030177 B CN115030177 B CN 115030177B CN 202210672091 A CN202210672091 A CN 202210672091A CN 115030177 B CN115030177 B CN 115030177B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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- Civil Engineering (AREA)
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- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
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- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of foundation pit seepage prevention, and discloses a seepage prevention device with a supporting function for foundation pit excavation, which comprises a seepage prevention base plate and a connecting plate, wherein a seepage prevention mechanism is arranged on one side of the seepage prevention base plate and comprises a handle, a connecting block, a diversion trench, a bearing plate and a rotating rod, one end of the handle is fixedly connected with one side of the connecting plate, one side of the connecting plate is fixedly connected with one end of the connecting block, a threaded hole is formed in the inner wall of the connecting block, the inner wall of the connecting plate is fixedly connected with the outer wall of the rotating rod, one end of the rotating rod is rotatably connected with one side of the bearing plate through a bearing, one end of the bearing plate is fixedly connected with one end of the seepage prevention base plate, and one side of the connecting plate is fixedly connected with one side of the storage plate.
Description
Technical Field
The invention relates to the technical field of foundation pit seepage prevention, in particular to a seepage prevention device with a supporting function for foundation pit excavation and a method.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation. Before excavation, the excavation scheme is determined according to geological hydrologic data and the conditions of buildings nearby the site, and waterproof and drainage works are performed. The method of releasing the slope can be used by the person with non-deep excavation to stabilize the soil slope, and the gradient of the soil slope is determined according to relevant construction regulations. The method is that the foundation pit wall is excavated deeply and the building is nearby, the foundation pit wall supporting method is used, the concrete is sprayed to protect the wall, the large foundation pit is even protected from collapse of an outer soil layer by adopting methods such as underground diaphragm wall interlocking, column type bored pile interlocking and the like, more water drops or liquid clusters are often remained on the surface of the existing foundation pit seepage prevention device, the existing foundation pit seepage prevention device is not easy to clean, certain damage to the seepage prevention device is caused for a long time, the service life of the whole seepage prevention device is influenced, the cost is high, and secondly, in the treatment process, the level of the seepage prevention device is caused due to the level of the foundation pit, water currents or water clusters remained on the surface of the foundation pit are difficult to discharge outwards, the whole seepage prevention effect is poor, and the whole investment and the whole application are influenced.
Disclosure of Invention
The invention aims to provide an anti-seepage device with a supporting function for foundation pit excavation and a method thereof, which solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a foundation ditch excavates with anti-seepage device who has supporting effect, includes prevention of seepage base plate, connecting plate, prevention of seepage base plate one side is provided with prevention of seepage mechanism, prevention of seepage mechanism is including handle, connecting block, guiding gutter, loading board, dwang, handle one end and connecting plate one side fixed connection, connecting plate one side and connecting block one end fixed connection, threaded hole has been seted up to the connecting block inner wall, connecting plate inner wall and dwang outer wall fixed connection, dwang one end is passed through the bearing and is connected with loading board one side rotation, loading board one end and prevention of seepage base plate one end fixed connection, connecting plate one side and storage board one side fixed connection, the guiding gutter has been seted up to the connecting plate surface.
Preferably, the hose is arranged on one side of the storage plate in a communicated manner, one end of the hose is communicated with one side of the storage box, the top of the impermeable substrate is fixedly connected with the bottom of the support rod, the inner wall of the support rod is provided with a through hole, and one end of the hose penetrates through the through hole and can fix the hose, so that the water delivery is more stable.
Preferably, the storage box inner wall is fixedly connected with one side of the fixed box, the inner wall of the fixed box is fixedly connected with one end of the electric telescopic rod, the other end of the electric telescopic rod is fixedly connected with one side of the limiting plate, the other side of the limiting plate is fixedly connected with one end of the limiting rod, the other end of the limiting rod is in extrusion contact with one side of the fixed plate, a limiting groove is formed in one side of the fixed plate, one end of the limiting rod is in extrusion contact with the inner wall of the limiting groove, and the other side of the fixed plate is fixedly connected with one end of the filter screen so as to filter rainwater entering the storage box.
Preferably, the prevention of seepage base plate upper and lower both ends are provided with supporting mechanism, supporting mechanism is including buffer tank, buffer rod, buffer plate, spring one, buffer tank one end and prevention of seepage base plate one end fixed connection, buffer tank inner wall and buffer rod both ends fixed connection, buffer rod outer wall and buffer plate inner wall sliding connection can protect prevention of seepage base plate, has avoided prevention of seepage base plate to appear vibrating, and long-time vibration prevention of seepage base plate can influence the prevention of seepage ability of prevention of seepage base plate.
Preferably, one side of the buffer plate is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the inner wall of the buffer box, the other side of the buffer plate is fixedly connected with one end of the connecting rod, the other end of the connecting rod penetrates through the inner wall of the buffer box and extends to the outer side of the buffer box, and the other end of the connecting rod is fixedly connected with one side of the support plate.
Preferably, one side of the buffer box is fixedly connected with one end of the sliding rod, the other end of the sliding rod is fixedly connected with one side of the limiting block, and the outer wall of the sliding rod is in sliding connection with the inner wall of the sliding block.
Preferably, one side of the sliding block is fixedly connected with one end of the rubber rod, the other end of the rubber rod is fixedly connected with one side of the support plate, and the other side of the support plate is fixedly connected with one side of the silica gel pad.
The seepage prevention method with the supporting function for the excavation of the foundation pit comprises the following steps of:
s1: placing the seepage-proofing substrate in the foundation pit, simultaneously extruding and attaching the connecting plate and the inner wall of the foundation pit, and simultaneously placing the supporting mechanism in the foundation pit;
s2: when raining, rainwater is guided into the storage plate through the guide groove formed in the surface of the connecting plate, the rainwater flows into the storage box through the installation hose, the flowing rainwater is filtered through the filter screen arranged in the storage box, when raining, the rainwater is evaporated through temperature, and when the angle of the connecting plate needs to be adjusted, the connecting plate is driven to rotate on the rotating rod by pulling the handle, so that adjustment can be performed;
s3: when the anti-seepage base plate vibrates, the support plate is driven to move through the extrusion silica gel pad, the connecting rod is driven to move through the support plate, the buffer plate is driven to slide on the buffer rod through the movement of the connecting rod, the first extrusion spring is moved through the buffer plate to buffer, the sliding block is driven to move on the sliding rod through the movement of the extrusion rubber rod, and the second extrusion spring is moved through the sliding block to buffer for the second time.
The invention provides an anti-seepage device with a supporting function for foundation pit excavation and a method thereof. The seepage prevention device and method with the supporting function for excavation of the foundation pit have the following beneficial effects:
(1) In the invention, the following components are added: according to the anti-seepage device with the supporting function and the method for excavating the foundation pit, the anti-seepage mechanism arranged on one side of the anti-seepage substrate can be used for rapidly cleaning the surface when more water drops or liquid clusters are often remained on the surface, the service life of the anti-seepage substrate is prolonged, the use cost is reduced, the overall anti-seepage effect is improved, and the overall investment and application are ensured;
(2) In the invention, the following components are added: according to the anti-seepage device with the supporting function and the method for excavating the foundation pit, the anti-seepage base plate can be damped and buffered when the anti-seepage base plate vibrates through the supporting mechanisms arranged at the upper end and the lower end of the anti-seepage base plate, so that the anti-seepage base plate can be better protected, and the service life of the whole anti-seepage base plate is prolonged.
Drawings
FIG. 1 is a schematic top view of the apparatus of the present invention;
FIG. 2 is a schematic cross-sectional view of the apparatus of the present invention;
FIG. 3 is a schematic elevational cross-sectional view of the apparatus of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 according to the present invention;
fig. 5 is an enlarged schematic view of the structure of fig. 3 at B according to the present invention.
In the figure: the anti-seepage base plate 1, the connecting plate 2, the anti-seepage mechanism 3, the handle 301, the connecting block 302, the diversion trench 303, the bearing plate 304, the rotating rod 305, the storage plate 306, the hose 307, the supporting rod 308, the storage box 309, the filter screen 310, the fixing box 311, the fixing plate 312, the limiting rod 313, the limiting plate 314, the motor telescopic rod 315, the sealing gasket 316, the supporting mechanism 4, the buffer box 401, the buffer rod 402, the buffer plate 403, the first spring 404, the connecting rod 405, the sliding rod 406, the second spring 407, the limiting block 408, the sliding block 409, the rubber rod 410, the supporting plate 411 and the silica gel pad 412.
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.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1-5, the present invention provides a technical solution: the anti-seepage device with supporting function for foundation pit excavation comprises an anti-seepage substrate 1 and a connecting plate 2, wherein an anti-seepage mechanism 3 is arranged on one side of the anti-seepage substrate 1, the anti-seepage mechanism 3 comprises a handle 301, a connecting block 302, a diversion trench 303, a bearing plate 304 and a rotating rod 305, one end of the handle 301 is fixedly connected with one side of the connecting plate 2, one side of the connecting plate 2 is fixedly connected with one end of the connecting block 302, a threaded hole is formed in the inner wall of the connecting block 302, the inner wall of the connecting plate 2 is fixedly connected with the outer wall of the rotating rod 305, one end of the rotating rod 305 is rotatably connected with one side of the bearing plate 304 through a bearing, one end of the bearing plate 304 is fixedly connected with one end of the anti-seepage substrate 1, one side of the connecting plate 2 is fixedly connected with one side of the storage plate 306, the surface of the connecting plate 2 is provided with the diversion trench 303, one side of the storage plate 306 is communicated with a hose 307, one end of the hose 307 is communicated with one side of the storage tank 309, the top of the substrate 1 is fixedly connected with the bottom of a supporting rod 308, the inner wall of the supporting rod 308 is provided with a through hole, one end of the hose 307 penetrates through the through hole, the inner wall of the storage box 309 is fixedly connected with one side of the fixing box 311, the inner wall of the fixing box 311 is fixedly connected with one end of the electric telescopic rod 315, the other end of the electric telescopic rod 315 is fixedly connected with one side of the limiting plate 314, the other side of the limiting plate 314 is fixedly connected with one end of the limiting rod 313, the other end of the limiting rod 313 is in extrusion contact with one side of the fixing plate 312, one side of the fixing plate 312 is provided with a limiting groove, one end of the limiting rod 313 is in extrusion contact with the inner wall of the limiting groove, the other side of the fixing plate 312 is fixedly connected with one end of the filter screen 410, the upper end and the lower end of the impermeable substrate 1 are provided with supporting mechanisms 4, the supporting mechanisms 4 comprise a buffer box 401, a buffer rod 402, a buffer plate 403 and a spring 404, one end of the buffer box 401 is fixedly connected with one end of the impermeable substrate 1, the inner wall of the buffer box 401 is fixedly connected with two ends of the buffer rod 402, the outer wall of the buffer rod 402 is in sliding connection with the inner wall of the buffer plate 403, one side of the buffer plate 403 is fixedly connected with one end of a first spring 404, the other end of the first spring 404 is fixedly connected with the inner wall of the buffer box 401, the other side of the buffer plate 403 is fixedly connected with one end of a connecting rod 405, the other end of the connecting rod 405 penetrates through the inner wall of the buffer box 401 and extends to the outer side of the buffer box 401, the other end of the connecting rod 405 is fixedly connected with one side of a support plate 411, one side of the buffer box 401 is fixedly connected with one end of a slide rod 406, the other end of the slide rod 406 is fixedly connected with one side of a limiting block 408, the outer wall of the slide rod 406 is in sliding connection with the inner wall of a slide block 409, one side of the slide block 409 is fixedly connected with one end of a rubber rod 410, the other end of the rubber rod 410 is fixedly connected with one side of a support plate 411, and the other side of the support plate 411 is fixedly connected with one side of a silica gel pad 412, and the anti-seepage method with a supporting function is used for excavation of a foundation pit, which comprises the following steps:
s1: placing the seepage-proofing substrate 1 into the foundation pit, simultaneously extruding and attaching the connecting plate 2 and the inner wall of the foundation pit, and simultaneously placing the supporting mechanism 4 into the foundation pit;
s2: when raining, rainwater is guided into the storage plate 306 through the guide groove 303 formed on the surface of the connecting plate 2, the rainwater flows into the storage box 309 through the installation hose 307, the inflow rainwater is filtered through the filter screen 310 installed in the storage box 309, when raining is avoided, the rainwater is evaporated through temperature, and when the angle of the connecting plate 2 needs to be adjusted, the connecting plate 2 is driven to rotate on the rotating rod 305 by pulling the handle 301, so that adjustment can be performed;
s3: when the anti-seepage substrate 1 vibrates, the support plate 411 is driven to move through the silica gel pad 412, the connecting rod 405 is driven to move through the support plate 411, the buffer plate 403 is driven to slide on the buffer rod 402 through the connecting rod 405, the first extrusion spring 404 is moved through the buffer plate 403 to buffer, at the moment, the sliding block 409 is driven to move on the sliding rod 406 through the movement of the extrusion rubber rod 410, the second extrusion spring 407 is moved through the sliding block 409 to carry out secondary buffering, so that the anti-seepage substrate can be cleaned rapidly when more water drops or liquid clusters are often remained on the surface, the service life of the anti-seepage substrate is prolonged, the use cost is reduced, the integral anti-seepage effect is improved, the integral investment and the integral application are ensured, the anti-seepage substrate is protected, and the integral service life is prolonged.
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 (4)
1. The utility model provides a foundation ditch excavation is with anti-seepage device that has supporting function, includes prevention of seepage base plate (1), connecting plate (2), its characterized in that: the anti-seepage device comprises an anti-seepage substrate (1), wherein anti-seepage mechanisms (3) are arranged on two sides of the anti-seepage substrate (1), each anti-seepage mechanism (3) comprises a handle (301), a connecting block (302), a diversion trench (303), a bearing plate (304) and a rotating rod (305), one end of each handle (301) is fixedly connected with one side of each connecting plate (2), one side of each connecting plate (2) is fixedly connected with one end of each connecting block (302), threaded holes are formed in the inner wall of each connecting block (302), the inner wall of each connecting plate (2) is fixedly connected with the outer wall of each rotating rod (305), one end of each rotating rod (305) is rotatably connected with one side of each bearing plate (304) through a bearing, one end of each bearing plate (304) is fixedly connected with one end of the anti-seepage substrate (1), one side of each connecting plate (2) is fixedly connected with one side of each storage plate (306), and the diversion trench (303) is formed in the surface of each connecting plate (2); when the angle of the connecting plate (2) needs to be adjusted, the connecting plate (2) is driven to rotate on the rotating rod (305) by pulling the handle (301) to move, so that the adjustment can be performed; a hose (307) is arranged on one side of the storage plate (306) in a communicating manner, one end of the hose (307) is arranged on one side of the storage box (309) in a communicating manner, the top of the impermeable substrate (1) is fixedly connected with the bottom of the supporting rod (308), a through hole is formed in the inner wall of the supporting rod (308), and one end of the hose (307) penetrates through the through hole; the inner wall of the storage box (309) is fixedly connected with one side of the fixed box (311), the inner wall of the fixed box (311) is fixedly connected with one end of an electric telescopic rod (315), the other end of the electric telescopic rod (315) is fixedly connected with one side of a limiting plate (314), the other side of the limiting plate (314) is fixedly connected with one end of a limiting rod (313), the other end of the limiting rod (313) is in extrusion contact with one side of a fixed plate (312), a limiting groove is formed in one side of the fixed plate (312), one end of the limiting rod (313) is in extrusion contact with the inner wall of the limiting groove, and the other side of the fixed plate (312) is fixedly connected with one end of a filter screen (310); the anti-seepage base plate (1) is provided with supporting mechanisms (4) at the upper end and the lower end, the supporting mechanisms (4) comprise a buffer box (401), a buffer rod (402), a buffer plate (403) and a first spring (404), one end of the buffer box (401) is fixedly connected with one end of the anti-seepage base plate (1), the inner wall of the buffer box (401) is fixedly connected with the two ends of the buffer rod (402), and the outer wall of the buffer rod (402) is in sliding connection with the inner wall of the buffer plate (403); one side of the buffer plate (403) is fixedly connected with one end of the first spring (404), the other end of the first spring (404) is fixedly connected with the inner wall of the buffer box (401), the other side of the buffer plate (403) is fixedly connected with one end of the connecting rod (405), the other end of the connecting rod (405) penetrates through the inner wall of the buffer box (401) and extends to the outer side of the buffer box (401), and the other end of the connecting rod (405) is fixedly connected with one side of the support plate (411).
2. The impermeable device with supporting function for excavation of foundation pit according to claim 1, wherein: one side of the buffer box (401) is fixedly connected with one end of the sliding rod (406), the other end of the sliding rod (406) is fixedly connected with one side of the limiting block (408), and the outer wall of the sliding rod (406) is in sliding connection with the inner wall of the sliding block (409).
3. The impermeable device with supporting function for excavation of foundation pit according to claim 2, wherein: one side of the sliding block (409) is fixedly connected with one end of the rubber rod (410), the other end of the rubber rod (410) is fixedly connected with one side of the support plate (411), and the other side of the support plate (411) is fixedly connected with one side of the silica gel pad (412); the sliding block (409) is driven to move on the sliding rod (406) by the movement of the extrusion rubber rod (410), and the second extrusion spring (407) is moved by the sliding block (409) to perform secondary buffering, so that the surface can be cleaned rapidly when more liquid clusters are always remained on the surface.
4. A method of providing a supporting barrier for excavation of a pit as claimed in claim 3, wherein: the method comprises the following steps:
s1: placing the anti-seepage substrate (1) into the foundation pit, simultaneously extruding and attaching the connecting plate (2) and the inner wall of the foundation pit, and simultaneously placing the supporting mechanism (4) into the foundation pit;
s2: when rainy days are met, rainwater is guided into the storage plate (306) through the guide grooves (303) formed in the surface of the connecting plate (2), the rainwater flows into the storage box (309) through the installation hose (307), the flowing rainwater is filtered through the filter screen (310) arranged in the storage box (309), when the rainy days are not met, the rainwater is evaporated through temperature, and when the angle of the connecting plate (2) needs to be adjusted, the handle (301) is pulled to move to drive the connecting plate (2) to rotate on the rotating rod (305), so that adjustment can be carried out;
s3: when the anti-seepage substrate (1) vibrates, the support plate (411) is driven to move through the extrusion silica gel pad (412), the connecting rod (405) is driven to move through the support plate (411), the buffer plate (403) is driven to slide on the buffer rod (402) through the movement of the connecting rod (405), the first extrusion spring (404) is moved through the buffer plate (403) to buffer, the sliding block (409) is driven to move on the sliding rod (406) through the movement of the extrusion rubber rod (410), and the second extrusion spring (407) is moved through the sliding block (409) to buffer for the second time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210672091.8A CN115030177B (en) | 2022-06-14 | 2022-06-14 | Anti-seepage device with supporting function for foundation pit excavation and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210672091.8A CN115030177B (en) | 2022-06-14 | 2022-06-14 | Anti-seepage device with supporting function for foundation pit excavation and method |
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| CN115030177B true CN115030177B (en) | 2023-10-03 |
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| CN215977411U (en) * | 2021-09-12 | 2022-03-08 | 邵明涛 | Building foundation construction shock isolation device |
| CN216515617U (en) * | 2021-09-16 | 2022-05-13 | 武汉市市政道路排水工程有限公司 | Foundation pit support with drainage structure |
| CN216130126U (en) * | 2021-11-12 | 2022-03-25 | 广东万宜基础工程有限公司 | Foundation pit drainage system |
| CN216238561U (en) * | 2021-11-16 | 2022-04-08 | 中冶沈勘工程技术有限公司 | Drainage device for foundation pit support |
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| CN115030177A (en) | 2022-09-09 |
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