CN115404874B - Building deep foundation pit structure convenient to prevent foundation pit edge soil accumulation - Google Patents
Building deep foundation pit structure convenient to prevent foundation pit edge soil accumulation Download PDFInfo
- Publication number
- CN115404874B CN115404874B CN202210912854.1A CN202210912854A CN115404874B CN 115404874 B CN115404874 B CN 115404874B CN 202210912854 A CN202210912854 A CN 202210912854A CN 115404874 B CN115404874 B CN 115404874B
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- plate
- foundation pit
- fixedly connected
- slidably connected
- bottom plate
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- 239000002689 soil Substances 0.000 title claims abstract description 50
- 238000009825 accumulation Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000000670 limiting effect Effects 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims 4
- 230000002265 prevention Effects 0.000 claims 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a deep foundation pit structure for conveniently preventing soil accumulation at the edge of a foundation pit, which comprises a bottom plate and a plurality of fixed teeth fixedly connected to the bottom plate, wherein the fixed teeth are arranged on the lower surface of the bottom plate, a damping part is arranged on the bottom plate, the damping part comprises an inclined rod, an upright post, a sealing cavity, a piston and a push rod, two grooves are formed in the bottom plate, the two sealing cavities are fixedly connected in the grooves respectively, one end of the push rod is slidably connected in the sealing cavity, and the deep foundation pit structure rotates by taking the hinge joint of a square block as a fulcrum through a fixed plate, so that the fixed plate and a placing plate are changed from a horizontal state to an inclined state, the soil accumulation above the deep foundation pit structure can be collected on one side of the equipment far away from the side wall of the foundation pit, and the damage to workers and vehicles for collecting the soil accumulation caused by soil falling on the upper side of the foundation pit side wall in the process of collecting the foundation pit close to the soil accumulation can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of building foundation pit cleaning equipment, in particular to a deep building foundation pit structure convenient for preventing soil accumulation at the edge of a foundation pit.
Background
The foundation pit engineering mainly comprises foundation pit supporting system design and construction and earth excavation, is a system engineering with strong comprehensiveness, and requires geotechnical engineering and structural engineering technicians to closely cooperate.
According to the house construction deep foundation pit structure with the publication number of CN216664296U, which is convenient for preventing soil accumulation at the edge of a foundation pit, the deep foundation pit structure comprises a foundation pit main body and a protection mechanism arranged on the surface of the foundation pit main body, wherein the protection mechanism comprises a positioning plate and a guide plate arranged above the positioning plate, and a supporting box and the like are fixedly connected with the surface of the positioning plate.
Most of the buckets on the side wall of the existing deep foundation pit are not provided with side wall soil falling protection structures, so that soil falling on the side wall of the foundation pit can be accumulated on the side wall of the foundation pit, and when workers and vehicles remove the soil accumulation, the danger of falling of the soil falling on the upper side of the side wall of the foundation pit can be received, so that the soil accumulation on the side wall of the foundation pit can be conveniently treated.
Disclosure of Invention
The invention aims to solve the defects in the prior art that most of the existing deep foundation pit side walls are not provided with side wall soil falling protection structures, so that soil falling on the foundation pit side walls can be accumulated on the foundation pit side walls, and when workers and vehicles remove the accumulated soil, the danger of falling soil on the upper side of the foundation pit side walls can be suffered, so that the accumulated soil on the foundation pit side walls can be conveniently treated, and the deep foundation pit structure for the building is convenient for preventing the accumulated soil on the foundation pit edge.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the deep foundation pit structure comprises a bottom plate and a plurality of fixed teeth fixedly connected to the bottom plate, wherein the fixed teeth are arranged on the lower surface of the bottom plate;
the damping component comprises an inclined rod, an upright post, a sealing cavity, a piston and a push rod, wherein two grooves are formed in the base plate, the two sealing cavities are respectively and fixedly connected in the grooves, one end of the push rod is slidably connected in the sealing cavity, the piston is fixedly connected to the push rod, the piston is slidably connected in the sealing cavity, a plurality of round holes are formed in the piston, the upright post is arranged on the base plate, the inclined rods are respectively hinged between the upright post and the other end of the push rod, and the lower end of the inclined rod is slidably connected with the grooves;
the utility model discloses a cleaning device for a steel wire, including stand, square piece, fixed plate, clearance part is installed respectively to square piece, clearance part includes folding board, concave plate, lug, places board, first spring, riser, flexible chamber, toggle plate, place board sliding connection on the fixed plate, lug fixed connection is in on the fixed plate, concave plate sliding connection is in on the lug, riser fixed connection is in place board one of them end, toggle plate articulates on the riser, flexible chamber articulates the riser with toggle plate between, one of them end fixed connection of first spring is in on the toggle plate, folding plate articulates between the concave plate with the first spring other end.
Preferably, the shock absorbing component further comprises a second spring, and the second spring is fixedly connected between the inclined rod and the sealing cavity.
Preferably, the cleaning component further comprises a closed cavity, a connecting pipe and a T-shaped plate, wherein the closed cavity is fixedly connected to the upright post, the lower end of the T-shaped plate is slidably connected in the closed cavity, and the connecting pipe is fixedly communicated between the closed cavity and the telescopic cavity.
Preferably, the upright post is provided with a through hole, a hydraulic rod is fixedly connected in the through hole, the upper end of the hydraulic rod is fixedly connected with a sliding block, and the sliding block is slidably connected in the through hole.
Preferably, the sliding grooves are respectively formed in two sides of the upright post, the two ends of the sliding block are respectively fixedly connected with a supporting rod, the two supporting rods are respectively and slidably connected in the sliding grooves, and the two supporting rods are respectively hinged with the upper ends of the T-shaped plates.
Preferably, the slider fixedly connected with two support rods that are eight characters type setting, two the support rod keep away from the one end of slider articulates respectively the fixed plate both ends.
Preferably, the fixed plate and the placing plate are respectively provided with a limiting hole, two placing plates are respectively and fixedly connected with a sliding cavity, and two L-shaped rods are respectively and slidably connected in the sliding cavities.
Preferably, one end of each L-shaped rod is fixedly connected with a plurality of limiting rods, and the limiting rods are slidably connected in the limiting holes.
Preferably, a tension spring is arranged between the two L-shaped rods and the sliding cavity.
Compared with the prior art, the invention has the beneficial effects that:
simultaneously, the L-shaped rod is pulled and the tension spring is stretched, so that the limiting rod is separated from the limiting hole in the fixed plate along with the movement of the L-shaped rod, the limiting rod does not have a limiting effect on the fixed plate any more, and therefore two placing plates can slide to two sides on the fixed plate respectively, the receiving area of the foundation pit side wall upper end soil during falling is increased, and the foundation pit side wall upper end soil falling is prevented from forming foundation pit edge soil accumulation.
The hydraulic rod is used for pushing the sliding block to move upwards, one end of the fixed plate, which is far away from the square block, is pushed to move upwards through the supporting rod, so that the fixed plate rotates by taking the hinge joint of the fixed plate and the square block as a supporting point, the fixed plate and the placing plate are changed into an inclined state from a horizontal state, the upper soil is allowed to flow down to one side, which is far away from the side wall of the foundation pit, of the equipment to be collected, and the damage to workers and the vehicle for collecting the soil caused by falling soil on the upper side of the side wall of the foundation pit in the process of collecting the soil, which is close to the side wall of the foundation pit, can be effectively avoided.
The expansion cavity stretches, pushes the toggle plate to rotate in a sector mode by taking the hinge of the vertical plate as a fulcrum, pulls the folding plate to stretch through the first spring, and meanwhile the other end of the folding plate can drive the concave plate to slide on the convex block.
When the soil falling at the upper end of the side wall of the foundation pit falls on the fixed plate and the placing plate, the impact force can be applied to the placing plate and the fixed plate, so that the fixed plate and the placing plate have a downward moving trend, the piston is pushed to move in the sealing cavity through the push rod, the moving speed of the piston in the sealing cavity is slowed down, and the gravity generated by the soil falling impact on the fixed plate can be effectively buffered, so that parts on the device are guaranteed.
Drawings
FIG. 1 is a schematic diagram of a front structure of a deep foundation pit structure for building, which is convenient for preventing soil accumulation at the edge of the foundation pit;
FIG. 2 is a schematic view of a partial structure of a deep foundation pit structure for preventing soil accumulation at the edge of the foundation pit;
FIG. 3 is a schematic view of the enlarged partial structure of FIG. 2A;
FIG. 4 is a schematic view of the internal structure of a sealed cavity of a deep foundation pit structure of a building, which is convenient for preventing soil accumulation at the edge of the foundation pit;
fig. 5 is a schematic diagram of the internal structure of a closed cavity of a deep foundation pit structure of a building, which is convenient for preventing soil accumulation at the edge of the foundation pit.
In the figure: the hydraulic lifting device comprises a bottom plate 1, fixed teeth 2, a sealing cavity 3, an inclined rod 4, a first spring 5, a hydraulic rod 6, a sealing cavity 7, a supporting rod 8, a rod of type 9L, a sliding cavity 10, a placement plate 11, a fixed plate 12, a folding plate 13, a square block 14, a limiting hole 15, a limiting rod 16, a connecting pipe 17, a vertical column 18, a template 19T, a piston 20, a push rod 21, a second spring 22, a round hole 23, a sliding block 24, a supporting rod 25, a concave template 26, a convex block 27, a vertical plate 28, a telescopic cavity 29 and a poking plate 30.
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.
Referring to fig. 1-5, a deep foundation pit structure for building convenient to prevent foundation pit edge soil accumulation, including a plurality of fixed teeth 2 of fixed connection on bottom plate 1 and bottom plate 1, a plurality of fixed teeth 2 all set up on bottom plate 1 lower surface, can avoid the sideslip of bottom plate 1, be used for the fixed of bottom plate 1 simultaneously.
Install damping part on the bottom plate 1, damping part includes down tube 4, stand 18, sealed chamber 3, piston 20, push rod 21, two recesses have been seted up on the bottom plate 1, two sealed chamber 3 are fixed connection respectively in the recess, push rod 21 one end sliding connection is in sealed chamber 3, piston 20 fixed connection is on push rod 21, and piston 20 sliding connection is in sealed chamber 3, install a plurality of round holes 23 on the piston 20, stand 18 sets up on bottom plate 1, a plurality of down tubes 4 articulate respectively between stand 18 and push rod 21 other end, and down tube 4 lower extreme and recess sliding connection, down tube 4 is used for the stable vertical support to stand 18, avoid stand 18 to take place the slope simultaneously, damping part still includes second spring 22, second spring 22 fixed connection is between down tube 4 and sealed chamber 3.
The upright post 18 is fixedly connected with the square block 14, the square block 14 is hinged with the fixed plate 12, the cleaning parts are respectively arranged at two ends of the fixed plate 12, each cleaning part comprises a folding plate 13, a concave plate 26, a convex block 27, a placing plate 11, a first spring 5, a vertical plate 28, a telescopic cavity 29 and a poking plate 30, the placing plate 11 is slidably connected with the fixed plate 12, the convex block 27 is fixedly connected with the fixed plate 12, the concave plate 26 is slidably connected with the convex block 27, the vertical plate 28 is fixedly connected with one end of the placing plate 11, the poking plate 30 is hinged with the vertical plate 28, the vertical plate 28 is in an L-shaped arrangement, the poking plate 30 slides on the fixed plate 12 and the placing plate 11 when being in fan-shaped rotation under the pushing of the telescopic cavity 29, the folding plate 13 is driven to scrape soil attached to the fixed plate 12, the telescopic cavity 29 is hinged between the vertical plate 28 and the poking plate 30, one end of the first spring 5 is fixedly connected with the fixed plate 30, the folding plate 13 is hinged between the concave plate 26 and the other end of the first spring 5, and the first spring 5 has the effect of buffering and can effectively protect the folding plate 13 from being damaged when the folding plate 13 moves.
The cleaning component further comprises a closed cavity 7, a connecting pipe 17 and a T-shaped plate 19, wherein the closed cavity 7 is fixedly connected to the upright post 18, the lower end of the T-shaped plate 19 is slidably connected to the closed cavity 7, the connecting pipe 17 is fixedly communicated between the closed cavity 7 and the telescopic cavity 29, and along with the upward movement of the T-shaped plate 19, gas in the closed cavity 7 can be conveyed into the telescopic cavity 29 through the connecting pipe 17.
The stand 18 is provided with a through hole, the hydraulic rod 6 is fixedly connected in the through hole, the upper end of the hydraulic rod 6 is fixedly connected with the sliding block 24, the sliding block 24 is slidably connected in the through hole, the two sides of the stand 18 are respectively provided with a sliding groove, the two ends of the sliding block 24 are respectively fixedly connected with the supporting rods 25, the two supporting rods 25 are respectively slidably connected in the sliding grooves, the two supporting rods 25 are respectively hinged with the upper end of the T-shaped plate 19, the sliding block 24 is fixedly connected with two supporting rods 8 which are arranged in a splayed shape, one ends of the two supporting rods 8, far away from the sliding block 24, are respectively hinged at the two ends of the fixed plate 12, and the T-shaped plate 19 can be respectively driven to move upwards by the supporting rods 25 when the sliding block 24 moves upwards.
The limiting holes 15 are respectively arranged on the fixing plate 12 and the placing plate 11, the sliding cavities 10 are respectively fixedly connected to the two placing plates 11, the two L-shaped rods 9 are respectively and slidably connected in the sliding cavities 10, one ends of the two L-shaped rods 9 are fixedly connected with a plurality of limiting rods 16, the limiting rods 16 are slidably connected in the limiting holes 15, tension springs are arranged between the two L-shaped rods 9 and the sliding cavities 10, and the L-shaped rods 9 and the limiting rods 16 can achieve adjustment and fixation of position movement between the fixing plate 12 and the placing plate 11.
In the invention, when the device is used, the fixed teeth 2 are inserted into the ground beside the side wall of the foundation pit, one end of the placement plate 11 and one end of the fixed plate 12 are attached to the side wall of the foundation pit, the L-shaped rod 9 is pulled and the tension spring is stretched, the limiting rod 16 is separated from the limiting hole 15 on the fixed plate 12 along with the movement of the L-shaped rod 9, and the limiting rod 16 does not have the limiting effect on the fixed plate 12 any more, so that the two placement plates 11 can slide to two sides on the fixed plate 12 respectively, the receiving area for dropping soil at the upper end of the side wall of the foundation pit is increased, then the L-shaped rod 9 is loosened, the L-shaped rod 9 is reset and moved leftwards under the tension of the tension spring, the limiting rod 16 is driven to enter the limiting hole 15 on the fixed plate 12, and the limiting of the placement plate 11 on the fixed plate 12 is achieved.
When the soil falling at the upper end of the side wall of the foundation pit falls down and is piled up on the fixed plate 12 and the placing plate 11, when the soil is required to be cleaned, the sliding block 24 is pushed to move upwards through the hydraulic rod 6, and one end of the fixed plate 12, which is far away from the square block 14, is pushed to move upwards through the supporting rod 8, so that the fixed plate 12 rotates by taking the hinge joint of the fixed plate 12 and the square block 14 as a supporting point, the fixed plate 12 and the placing plate 11 are changed into an inclined state from a horizontal state, the soil on the upper surface can fall to one side, far away from the side of the side wall of the foundation pit, of the equipment is collected, and the damage to workers and the vehicle for collecting the soil due to the soil falling at the upper side of the side wall of the foundation pit can be effectively avoided in the process of collecting the soil close to the side wall of the foundation pit.
The T-shaped plate 19 is driven to slide in the closed cavity 7 through the supporting rods 25 when moving on the sliding blocks 24, at the moment, gas in the closed cavity 7 is conveyed into the telescopic cavity 29 through the connecting pipe 17 under the extrusion of the T-shaped plate 19, the telescopic cavity 29 stretches, the toggle plate 30 is pushed to rotate in a fan shape by taking the hinge joint of the toggle plate 28 as a fulcrum, the toggle plate 13 is pulled to stretch through the first spring 5, meanwhile, the other end of the toggle plate 13 can drive the concave plate 26 to slide on the convex block 27, and as the toggle plate 30 rotates in a fan shape, the toggle plate 13 can be pulled to scrape accumulated soil attached to the fixed plate 12 and the placing plate 11, so that the sticky soil is prevented from being attached to the fixed plate 12 and the placing plate 11 and difficult to clean.
Meanwhile, when the falling soil at the upper end of the side wall of the foundation pit falls on the fixed plate 12 and the placing plate 11, impact force is applied to the placing plate 11 and the fixed plate 12, so that the fixed plate 12 and the placing plate 11 have downward movement trend, the push rod 21 is pushed to slide in the sealing cavity 3 through the inclined rod 4, the second spring 22 is compressed at the moment, the second spring 22 can have damping effect on the upright column 18 through the inclined rod 4, meanwhile, the sealing cavity 3 is filled with liquid, when the push rod 21 pushes the piston 20 to move, the liquid at one side of the piston 20 flows to the other side through the round hole 23, and the diameter of the round hole 23 is smaller, so that the liquid flowing speed in the sealing cavity 3 is slower, the moving speed of the piston 20 in the sealing cavity 3 can be slowed down, and the gravity generated by the falling soil impacting on the fixed plate 12 can be effectively buffered, so that parts on the device are ensured.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The deep foundation pit structure for the building is convenient for preventing soil accumulation at the edge of a foundation pit, and is characterized by comprising a bottom plate (1) and a plurality of fixed teeth (2) fixedly connected to the bottom plate (1), wherein the fixed teeth (2) are arranged on the lower surface of the bottom plate (1);
the novel hydraulic shock absorber is characterized in that a shock absorbing component is mounted on the bottom plate (1) and comprises an inclined rod (4), an upright post (18), a sealing cavity (3), a piston (20) and a push rod (21), two grooves are formed in the bottom plate (1), the two sealing cavities (3) are fixedly connected in the grooves respectively, one end of the push rod (21) is slidably connected in the sealing cavity (3), the piston (20) is fixedly connected to the push rod (21), the piston (20) is slidably connected in the sealing cavity (3), a plurality of round holes (23) are formed in the piston (20), the upright post (18) is arranged on the bottom plate (1), a plurality of inclined rods (4) are hinged between the upright post (18) and the other end of the push rod (21) respectively, and the lower ends of the inclined rods (4) are slidably connected with the grooves;
the cleaning device comprises a vertical column (18), wherein a square block (14) is fixedly connected to the vertical column (18), a fixing plate (12) is hinged to the square block (14), cleaning components are respectively arranged at two ends of the fixing plate (12), each cleaning component comprises a folding plate (13), a concave plate (26), a protruding block (27), a placing plate (11), a first spring (5), a vertical plate (28), a telescopic cavity (29) and a stirring plate (30), the placing plate (11) is slidably connected to the fixing plate (12), the protruding block (27) is fixedly connected to the fixing plate (12), the concave plate (26) is slidably connected to the protruding block (27), one end of the placing plate (11) is fixedly connected to the vertical plate (28), the stirring plate (30) is hinged to the vertical plate (28), one end of the first spring (5) is fixedly connected to the stirring plate (30), and one end of the folding plate (13) is hinged to the other end of the folding plate (26) between the concave plate (5) and the stirring plate (30);
the cleaning component further comprises a closed cavity (7), a connecting pipe (17) and a T-shaped plate (19), wherein the closed cavity (7) is fixedly connected to the upright post (18), the lower end of the T-shaped plate (19) is slidably connected in the closed cavity (7), and the connecting pipe (17) is fixedly communicated between the closed cavity (7) and the telescopic cavity (29);
the upright post (18) is provided with a through hole, a hydraulic rod (6) is fixedly connected in the through hole, the upper end of the hydraulic rod (6) is fixedly connected with a sliding block (24), and the sliding block (24) is slidably connected in the through hole;
the sliding grooves are respectively formed in two sides of the upright post (18), the supporting rods (25) are respectively fixedly connected to two ends of the sliding block (24), the two supporting rods (25) are respectively and slidably connected in the sliding grooves, and the two supporting rods (25) are respectively hinged to the upper ends of the T-shaped plates (19).
2. A deep foundation pit structure for construction facilitating the prevention of earth accumulation at the edges of a foundation pit according to claim 1, wherein the shock absorbing member further comprises a second spring (22), the second spring (22) being fixedly connected between the diagonal rod (4) and the sealing chamber (3).
3. The deep foundation pit structure for building convenient for preventing soil accumulation at the edge of a foundation pit according to claim 1, wherein the sliding blocks (24) are fixedly connected with two support rods (8) which are arranged in a splayed shape, and one ends of the two support rods (8) away from the sliding blocks (24) are respectively hinged to two ends of the fixed plate (12).
4. The deep foundation pit structure for building convenient for preventing soil accumulation at the edge of a foundation pit according to claim 1, wherein limiting holes (15) are respectively arranged on the fixing plate (12) and the placing plates (11), sliding cavities (10) are respectively fixedly connected to the two placing plates (11), and two L-shaped rods (9) are respectively and slidably connected in the sliding cavities (10).
5. The deep foundation pit structure for building convenient for preventing soil accumulation at the edge of a foundation pit according to claim 4, wherein one end of each of the two L-shaped rods (9) is fixedly connected with a plurality of limiting rods (16), and the limiting rods (16) are slidably connected in the limiting holes (15).
6. A deep foundation pit structure for construction facilitating the prevention of earth accumulation at the edges of foundation pit according to claim 5, characterized in that a tension spring is provided between two L-shaped bars (9) and the slide chamber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210912854.1A CN115404874B (en) | 2022-07-31 | 2022-07-31 | Building deep foundation pit structure convenient to prevent foundation pit edge soil accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210912854.1A CN115404874B (en) | 2022-07-31 | 2022-07-31 | Building deep foundation pit structure convenient to prevent foundation pit edge soil accumulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115404874A CN115404874A (en) | 2022-11-29 |
| CN115404874B true CN115404874B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210912854.1A Active CN115404874B (en) | 2022-07-31 | 2022-07-31 | Building deep foundation pit structure convenient to prevent foundation pit edge soil accumulation |
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| CN (1) | CN115404874B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115992529B (en) * | 2023-03-20 | 2023-07-04 | 兰陵县大伟建筑工程有限公司 | Adjustable overhead building base for building construction |
| CN117888544B (en) * | 2024-03-18 | 2024-05-28 | 中建八局第四建设有限公司 | Building deep foundation pit structure convenient for preventing soil accumulation at edge of foundation pit |
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