CN114934521A - Foundation pit supporting pile - Google Patents
Foundation pit supporting pile Download PDFInfo
- Publication number
- CN114934521A CN114934521A CN202210715071.4A CN202210715071A CN114934521A CN 114934521 A CN114934521 A CN 114934521A CN 202210715071 A CN202210715071 A CN 202210715071A CN 114934521 A CN114934521 A CN 114934521A
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- limiting
- plate
- supporting plate
- support plate
- supporting
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 11
- 239000011087 paperboard Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 5
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000003014 reinforcing effect Effects 0.000 description 16
- 230000008859 change Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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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
- E02D33/00—Testing foundations or foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/24—Prefabricated piles
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Foundations (AREA)
Abstract
The invention discloses a foundation pit supporting pile, and particularly relates to the field of foundation pit supporting, which comprises a first supporting mechanism and a second supporting mechanism, wherein a third supporting mechanism is fixedly arranged between the first supporting mechanism and the second supporting mechanism, the first supporting mechanism comprises a first limit type supporting plate fixedly arranged on one side of a wall body, the second supporting mechanism comprises a second limit type supporting plate fixedly arranged on the ground, the third supporting mechanism comprises a third limit type supporting plate supported between the first limit type supporting plate and a bearing column, two sides of the third limit type supporting plate are respectively hinged with a connecting block, two sides of each connecting block are fixedly provided with connecting plates, and the first limit type supporting plate and the second limit type supporting plate are arranged in a U shape. According to the invention, the color of the solution in the cavity inside the reaction bin changes, so that a worker can preliminarily judge that the wall body is over-inclined, and meanwhile, the ground is over-inclined according to whether the water in the cavity of the liquid storage cylinder flows out, so that the reaction bin is more convenient for practical use.
Description
Technical Field
The invention relates to the technical field of foundation pit supporting, in particular to a foundation pit supporting pile.
Background
The foundation pit support is used for ensuring the safety of underground structure construction and the surrounding environment of the foundation pit, adopts retaining, reinforcing and protecting measures for the side wall and the surrounding environment of the foundation pit, needs geological exploration and understanding of the condition of underground pipelines before foundation construction, and compiles a special construction scheme according to the soil condition and the foundation depth. The construction scheme is in accordance with the actual construction site, and the actual construction can be guided. The content comprises the following steps: the method comprises the steps of slope setting requirements or supporting structure design, machinery type selection, excavation sequence and layered excavation depth, ramp positions, pit side load, vehicle access to roads, precipitation drainage measures, monitoring requirements and the like. Corresponding measures should be taken for important underground pipelines.
At present, when the wall and the ground of a foundation pit are supported, slight deviation of the foundation pit cannot be visually observed, so that construction of later-stage buildings is influenced, the whole buildings are inclined, and the foundation pit is very unsafe.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a foundation pit supporting pile, which enables a worker to preliminarily determine that a wall body has an excessive deflection by changing a color of a solution in a cavity inside a reaction bin, and determine that a ground surface has an excessive deflection according to whether water in an inner cavity of a liquid storage cylinder flows out, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a foundation pit supporting pile comprises a first supporting mechanism and a second supporting mechanism, wherein a third supporting mechanism is fixedly arranged between the first supporting mechanism and the second supporting mechanism, the first supporting mechanism comprises a first limiting supporting plate fixedly arranged on one side of a wall body, the second supporting mechanism comprises a second limiting supporting plate fixedly arranged on the ground, the third supporting mechanism comprises a third limiting supporting plate supported between the first limiting supporting plate and a supporting column, two sides of the third limiting supporting plate are hinged with connecting blocks, and two sides of each connecting block are fixedly provided with connecting plates;
the first limiting support plate and the second limiting support plate are arranged in a U shape, the connecting blocks at two sides of the third limiting support plate are respectively inserted into one side of the first limiting support plate and one side of the second limiting support plate, the connecting plate arranged at one side of the third limiting support plate close to the first limiting support plate is fixedly arranged on the first limiting support plate through a bolt, the connecting block arranged at one side of the third limiting support plate close to the second limiting support plate is arranged at the vertical center line position of the second limiting support plate, one side of the second limiting support plate is fixedly provided with two slide rails which are symmetrically arranged, slide blocks connected with the connecting plate are arranged on the slide rails in a sliding way, one side of the third limiting support plate close to the first limiting support plate is provided with a first reaction mechanism for measuring whether the first limiting support plate inclines or not, and a second reaction mechanism for measuring whether the second limiting type supporting plate inclines or not is arranged on one side, close to the second limiting type supporting plate, of the third limiting type supporting plate.
In a preferred embodiment, the first reaction mechanism comprises a connecting seat fixedly mounted on one side of the connecting plate, a reaction bin perpendicular to the connecting seat is fixedly mounted on one side of the connecting seat, an observation window arranged in a transparent manner is arranged on the reaction bin, a film-shaped sealing paperboard is fixedly mounted on one side of the reaction bin, a bearing rod is fixedly mounted on one side of the third limiting type supporting plate, and a plurality of first ejector pins are fixedly mounted on the outer wall of the bearing rod.
In a preferred embodiment, the support rod and the connecting seat are arranged in a relatively parallel state, and one side of the reaction chamber, on which the film sealing paper board is arranged, is arranged in a slope shape.
In a preferred embodiment, a partition board for dividing the inner cavity of the reaction chamber into two equal parts is arranged inside the reaction chamber, and the inner cavity of the reaction chamber is filled with a copper sulfate solution.
In a preferred embodiment, the second reaction mechanism at least comprises two liquid storage cylinders, the two liquid storage cylinders are symmetrically arranged about a vertical center line of the second limiting support plate, the two liquid storage cylinders are fixedly mounted on one side of the second limiting support plate, and a second thimble connected with the connecting block is inserted into one side of the liquid storage cylinders in a penetrating manner.
In a preferred embodiment, a bearing column is fixedly installed at the bottom of the first limiting type supporting plate, a second positioning bolt is fixedly installed at one side of the second limiting type supporting plate, a plurality of second slots are formed in the bearing column in a penetrating mode, and the second positioning bolt is inserted into an inner cavity of each second slot.
In a preferred embodiment, a first reinforcing plate, a second reinforcing plate and a third reinforcing plate are fixedly mounted on the outer wall of the supporting column, a plurality of first slots are formed in the first reinforcing plate, the second reinforcing plate and the third reinforcing plate, a plurality of third slots with the same size as the first slots are formed in the second positioning bolt in a penetrating manner, and first positioning bolts are inserted into inner cavities of the first slots and the third slots.
The invention has the technical effects and advantages that:
according to the invention, the distance between the third limit type support plate and the first limit type support plate and the connecting block is changed, so that the solution is inserted into the inner cavity of the reaction bin, the color of the solution in the corresponding cavity in the reaction bin is changed, workers can preliminarily judge that the wall body is over inclined, and meanwhile, the second thimble is pulled out of the inner cavity of the liquid storage cylinder according to the inclination of the ground, so that the water in the inner cavity of the liquid storage cylinder flows out from the water outlet, and whether the deviation occurs in the wall body of the foundation pit and the ground can be intuitively observed, and further, professional detection and remediation can be pertinently carried out, and the practical use is facilitated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic bottom structure of the present invention.
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention.
Fig. 4 is a schematic structural view of a second supporting mechanism of the present invention.
FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention.
Fig. 6 is a structural sectional view of the first support mechanism of the present invention.
FIG. 7 is an enlarged view of the structure of the portion C of FIG. 6 according to the present invention.
The reference signs are: 1. a first support mechanism; 101. a first limit type support plate; 102. a support post; 103. a first reinforcing plate; 104. a second reinforcing plate; 105. a third reinforcing plate; 106. a first slot; 107. a first positioning bolt; 108. a second slot; 2. a second support mechanism; 21. a second limiting type supporting plate; 22. a second positioning bolt; 23. a third slot; 24. a slide rail; 25. a slider; 3. a third support mechanism; 31. a third limiting type supporting plate; 32. a joining block; 33. a connector tile; 4. a first reaction mechanism; 41. a connection seat; 42. a reaction bin; 43. an observation window; 44. a film-like sealing sheet; 45. a first thimble; 46. a support rod; 5. a second reaction mechanism; 51. a liquid storage cylinder; 52. a second thimble.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7 of the specification, a foundation pit supporting pile according to an embodiment of the present invention, as shown in fig. 1, includes a first supporting mechanism 1 and a second supporting mechanism 2, a third supporting mechanism 3 is fixedly installed between the first supporting mechanism 1 and the second supporting mechanism 2, the first supporting mechanism 1 includes a first position-limiting supporting plate 101 fixedly installed on one side of a wall, the second supporting mechanism 2 includes a second position-limiting supporting plate 21 fixedly installed on the ground, the third supporting mechanism 3 includes a third position-limiting supporting plate 31 supported between the first position-limiting supporting plate 101 and a supporting column 102, the first position-limiting supporting plate 101 and the second position-limiting supporting plate 21 are installed to maintain a mutually perpendicular state to support the wall and the ground, the third position-limiting supporting plate 31 is supported between the first position-limiting supporting plate 101 and the second position-limiting supporting plate 21 in an inclined state, make first spacing type backup pad 101 and the mutual fixed support of spacing type backup pad 21 of second, prevent that the soil of wall from appearing not hard up and coming off, influence the structure of building.
Referring to fig. 3 and 5, the third position-limiting support plate 31 has engaging blocks 32 hinged to both sides thereof, engaging plates 33 are fixedly mounted to both sides of the engaging blocks 32, the first position-limiting support plate 101 and the second position-limiting support plate 21 are disposed in a U-shape, wherein the engaging blocks 32 disposed on both sides of the third position-limiting support plate 31 are respectively inserted into one side of the first position-limiting support plate 101 and one side of the second position-limiting support plate 21, the engaging plates 33 disposed on one side of the third position-limiting support plate 31 close to the first position-limiting support plate 101 are fixedly mounted on the first position-limiting support plate 101 by bolts, the engaging blocks 32 disposed on one side of the third position-limiting support plate 31 close to the second position-limiting support plate 21 are disposed at a position vertically toward the center line of the second position-limiting support plate 21, and in a normal state, the side of the engaging block 32 connected to the first position-limiting support plate 101 is fixedly mounted on the first position-limiting support plate 101 by the engaging plates 33, in addition, one side of the second limit type supporting plate 21 is fixedly provided with two slide rails 24 which are symmetrically arranged, and a slide block 25 connected with the connection plate 33 is slidably installed on the slide rail 24, a connection block 32 provided near one side of the second limit type support plate 21 is slidably installed on the second limit type support plate 21 through the slide block 25, in practical use, the third limiting type supporting plate 31 is made to change the inclination angle of the whole body by sliding on the second limiting type supporting plate 21 according to the connecting block 32 connected with the second limiting type supporting plate 21, it is possible to judge whether the second position-limiting type supporting plate 21 supported on the ground is inclined according to the change of the ground, meanwhile, whether the angle between the first limiting support plate 101 and the third limiting support plate 31 is changed or not is driven according to the change of the wall surface, whether the wall surface is inclined or not is judged, and then the whole foundation pit is monitored.
In order to prevent the problems of the built building caused by small and small differences and unobvious observation in the building process, a first reaction mechanism 4 for measuring whether the first limit type support plate 101 is inclined is arranged on one side of the third limit type support plate 31 close to the first limit type support plate 101, a second reaction mechanism 5 for measuring whether the second limit type support plate 21 is inclined is arranged on one side of the third limit type support plate 31 close to the second limit type support plate 21, the first reaction mechanism 4 comprises a connecting seat 41 fixedly arranged on one side of the connecting plate 33, a reaction bin 42 which is perpendicular to the connecting seat 41 is fixedly arranged on one side of the connecting seat 41, so that the whole reaction bin 42 is consistent with the connecting plate 33, and when the connecting plate 33 is inclined, the reaction bin 42 is driven to be inclined synchronously, wherein a partition plate for dividing the inner cavity of the reaction bin 42 into two equal parts is arranged inside the reaction bin 42, the inner cavity of the reaction bin 42 is filled with copper sulfate solution, the copper sulfate solution is normally light blue and is placed in the inner cavity of the reaction bin 42, and when the copper sulfate solution in the inner cavity of the reaction bin 42 contacts ferrous metal, the solution is gradually changed from blue to light green;
wherein, the reaction chamber 42 is provided with a transparent observation window 43 for observing whether the color of the liquid in the inner cavity of the reaction chamber 42 changes, one side of the reaction chamber 42 is fixedly provided with a film-shaped sealing paper board 44, one side of the third limiting type supporting plate 31 is fixedly provided with a supporting rod 46, the outer wall of the supporting rod 46 is fixedly provided with a plurality of first thimbles 45, the first thimbles 45 are iron metal rods, wherein, the supporting rod 46 and the connecting seat 41 are arranged in a relatively parallel state, one side of the reaction chamber 42 provided with the film-shaped sealing paper board 44 is arranged in a slope shape, under normal state, the first thimbles 45 are arranged at the outer side of the film-shaped sealing paper board 44, when the reaction chamber 42 deflects along with the connecting plate 33 and the first limiting type supporting plate 101, the integral inclination angle of the third limiting type supporting plate 31 is synchronously driven to change, so that the distance between the first thimbles 45 and the reaction chamber 42 changes, therefore, when the first thimble 45 pierces the film-shaped sealing paper board 44 and is inserted into the inner cavity of the reaction bin 42, the solution in the inner cavity of the reaction bin 42 and the first thimble 45 react with each other to change the color of the reaction bin, so that the worker can visually see that the angle of the third limiting type supporting plate 31 is over-inclined, and professional detection on the flatness of the wall and the ground is carried out.
In practical implementation, when the first limiting type supporting plate 101 is inclined in a direction away from the third limiting type supporting plate 31, the third limiting type supporting plate 31 is pulled to move to a side contacting with the second limiting type supporting plate 21, the slide block 25 slides on the second limiting type supporting plate 21, so that the side of the third limiting type supporting plate 31 close to the second limiting type supporting plate 21 is moved to a direction close to the first limiting type supporting plate 101, at this time, the angle between the third limiting type supporting plate 31 and the first limiting type supporting plate 101 is reduced, the distance between the first thimble 45 and the reaction chamber 42 is close, finally the first thimble 45 penetrates through the film-shaped sealing paper plate 44 to enter the inner cavity at the bottom of the reaction chamber 42, so that the color of the solution in the inner cavity at the bottom of the reaction chamber 42 is changed, and when a worker finds that a problem occurs in the wall soil can be judged for the first time, so that the upper half part of the first limiting type supporting plate 101 loses support and becomes inclined, and similarly, when the whole first limiting type supporting plate 101 inclines towards the direction close to the third limiting type supporting plate 31, the side of the third limiting type supporting plate 31 close to the second limiting type supporting plate 21 is pushed to slide away from the first limiting type supporting plate 101, so that the distance between the third limiting type supporting plate 31 and the first limiting type supporting plate 101 is increased, the distance between the third limiting type supporting plate 31 and the connecting block 32 is reduced, and further the 35 at one side of the third limiting type supporting plate 31 penetrates through the film-shaped sealing paper plate 44 to enter the inner cavity above the reaction chamber 42, so that the color of the solution at the top of the inner cavity of the reaction chamber 42 is changed, and the color is used for preliminarily judging that the top of the wall is over-collapsed, so that the wall soil is accumulated at the lower half part of the wall, and the lower half part of the first limiting type supporting plate 101 is pushed and squeezed, so that the first position-limiting support plate 101 is inclined toward the second position-limiting support plate 21;
because the ground can not be judged whether to incline according to the change of the first reaction mechanism 4, the second reaction mechanism 5 at least comprises two liquid storage cylinders 51, the two liquid storage cylinders 51 are symmetrically arranged about the vertical center line of the second limiting type support plate 21, the two liquid storage cylinders 51 are fixedly arranged on one side of the second limiting type support plate 21, one side of the liquid storage cylinders 51 is inserted with a second thimble 52 connected with the connecting block 32 in a penetrating manner, one side of the liquid storage cylinders 51 is provided with a water outlet, the second thimble 52 is just blocked at the water outlet of the liquid storage cylinders 51, under normal state, the connecting block 32 is arranged at the vertical center line of the two liquid storage cylinders 51, the second thimble 52 is just blocked at the water outlet of the liquid storage cylinders 51 and is combined with the connecting block 32 which is slidably arranged on the second limiting type support plate 21, when the ground inclines, the second limiting type support plate 21 is driven to incline integrally, and then make the liquid storage cylinder 51 skew, thereby make linking piece 32 slide to the lower one side of skew, thereby the second thimble 52 of pulling the opposite side takes out the inner chamber of liquid storage cylinder 51, make the water of the inner chamber of liquid storage cylinder 51 flow out until empty from the delivery port, however when the wall body drives first spacing type backup pad 101 and takes place the skew, although linking piece 32 can drive second thimble 52 and take out the inner chamber of liquid storage cylinder 51 when moving, liquid storage cylinder 51 is in the horizontality this moment, water can't flow out from its inside.
Furthermore, a supporting column 102 is fixedly installed at the bottom of the first limiting type supporting plate 101, a second positioning bolt 22 is fixedly installed at one side of the second limiting type supporting plate 21, a plurality of second slots 108 are formed in the supporting column 102 in a penetrating manner, the second positioning bolt 22 is inserted into an inner cavity of the second slot 108, so that the first limiting type supporting plate 101 and the supporting column 102 can be more conveniently disassembled and assembled, when in use, the first limiting type supporting plate 101 and the supporting column 102 can be perpendicular to each other and fixedly connected together only by inserting the second positioning bolt 22 into the inner cavity of the second slot 108, in order to enhance the supporting stability of the first limiting type supporting plate 101, a first reinforcing plate 103, a second reinforcing plate 104 and a third reinforcing plate 105 are fixedly installed on the outer wall of the supporting column 102, and a plurality of first slots 106 are formed in the first reinforcing plate 103, the second reinforcing plate 104 and the third reinforcing plate 105, the inside of the second positioning bolt 22 is provided with a plurality of third slots 23 which are the same as the first slots 106 in size in a penetrating manner, the first positioning bolts 107 are inserted into the inner cavities of the first slots 106 and the third slots 23, the bearing columns 102 are integrally placed at the bottom of the foundation pit, then the second positioning bolts 22 are inserted into the inner cavities of the second slots 108, and meanwhile, the first positioning bolts 107 are inserted into the inner cavities of the first slots 106 and the third slots 23 and are nailed into the ground to complete the installation.
The working principle is as follows: in specific implementation, after the first limiting type supporting plate 101, the second limiting type supporting plate 21 and the third limiting type supporting plate 31 are firmly installed, the second limiting type supporting plate 21 is driven to be wholly inclined when the ground is inclined according to the change of the actual wall body or the ground of the foundation pit, so that the liquid storage cylinder 51 is inclined, the connecting block 32 slides to one side with lower inclination, the second ejector pin 52 on the other side is pulled out of the inner cavity of the liquid storage cylinder 51, water in the inner cavity of the liquid storage cylinder 51 flows out from the water outlet until the water is empty, a worker can judge that the ground is inclined, professional detection and remediation can be carried out, when the wall body is inclined, the distance between the third limiting type supporting plate 31 and the first limiting type supporting plate 101 changes, and the distance between the third limiting type supporting plate 31 and the connecting block 32 changes, so that the 35 is inserted into the inner cavity of the reaction bin 42, and make reaction chamber 42 inner chamber solution colour change, can make the staff carry out preliminary judgement out the wall body top and appear collapsing, and then carry out professional detection and remedy.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. A foundation pit supporting pile comprises a first supporting mechanism (1) and a second supporting mechanism (2), wherein a third supporting mechanism (3) is fixedly mounted between the first supporting mechanism (1) and the second supporting mechanism (2), the first supporting mechanism (1) comprises a first limiting supporting plate (101) fixedly mounted on one side of a wall body, the second supporting mechanism (2) comprises a second limiting supporting plate (21) fixedly mounted on the ground, the third supporting mechanism (3) comprises a third limiting supporting plate (31) supported between the first limiting supporting plate (101) and a supporting column (102), both sides of the third limiting supporting plate (31) are hinged with connecting blocks (32), and both sides of the connecting blocks (32) are fixedly mounted with connecting plates (33);
the method is characterized in that:
the first limiting support plate (101) and the second limiting support plate (21) are arranged in a U shape, the connecting blocks (32) on two sides of the third limiting support plate (31) are respectively inserted into one side of the first limiting support plate (101) and one side of the second limiting support plate (21), the connecting plate (33) arranged on one side, close to the first limiting support plate (101), of the third limiting support plate (31) is fixedly arranged on the first limiting support plate (101) through a bolt, the connecting block (32) arranged on one side, close to the second limiting support plate (21), of the third limiting support plate (31) is arranged at the position of a vertical center line of the second limiting support plate (21), two sliding rails (24) are fixedly arranged on one side of the second limiting support plate (21) and are symmetrically arranged, and a sliding block (25) connected with the connecting plate (33) is slidably arranged on the sliding rails (24), one side of the third limiting type supporting plate (31) close to the first limiting type supporting plate (101) is provided with a first reaction mechanism (4) used for measuring whether the first limiting type supporting plate (101) inclines or not, and one side of the third limiting type supporting plate (31) close to the second limiting type supporting plate (21) is provided with a second reaction mechanism (5) used for measuring whether the second limiting type supporting plate (21) inclines or not.
2. A foundation pit support pile according to claim 1, wherein: first reaction mechanism (4) are including linking up seat (41) of fixed mounting in linking up fishplate bar (33) one side, one side fixed mounting of linking up seat (41) has rather than mutually perpendicular's reaction storehouse (42), be provided with observation window (43) that are transparent setting on reaction storehouse (42), one side fixed mounting in reaction storehouse (42) has film form sealing paper board (44), one side fixed mounting of spacing type backup pad of third (31) has bearing rod (46), the outer wall fixed mounting of bearing rod (46) has a plurality of first thimbles (45).
3. A foundation pit support pile according to claim 2, wherein: the supporting rods (46) and the connecting seats (41) are arranged in a relatively parallel state, and one side of the reaction bin (42) provided with the film-shaped sealing paper board (44) is arranged in a slope shape.
4. A foundation pit support pile according to claim 3, wherein: the reaction chamber (42) is internally provided with a partition board for dividing the inner cavity of the reaction chamber (42) into two equal parts, and the inner cavity of the reaction chamber (42) is filled with copper sulfate solution.
5. A foundation pit support pile according to claim 1, characterized in that: the second reaction mechanism (5) at least comprises two liquid storage cylinders (51), the two liquid storage cylinders (51) are symmetrically arranged relative to the vertical center line of the second limiting support plate (21), the two liquid storage cylinders (51) are fixedly installed on one side of the second limiting support plate (21), and a second ejector pin (52) connected with the connecting block (32) is inserted into one side of each liquid storage cylinder (51) in a penetrating mode.
6. A foundation pit support pile according to claim 1, wherein: the bottom of the first limiting type supporting plate (101) is fixedly provided with a bearing column (102), one side of the second limiting type supporting plate (21) is fixedly provided with a second positioning bolt (22), the inside of the bearing column (102) is provided with a plurality of second slots (108) in a penetrating mode, and the second positioning bolt (22) is inserted into the inner cavity of the second slots (108).
7. A foundation pit support pile according to claim 6, wherein: the outer wall fixed mounting of bearing post (102) has first gusset plate (103), second gusset plate (104) and third gusset plate (105), and seted up a plurality of first slots (106) on first gusset plate (103), second gusset plate (104) and third gusset plate (105), the inside of second locating pin (22) is to run through the form and sets up a plurality of third slots (23) unanimous with first slot (106) size, the inner chamber of first slot (106) and third slot (23) is pegged graft and is had first locating pin (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210715071.4A CN114934521B (en) | 2022-06-23 | 2022-06-23 | Foundation pit supporting pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210715071.4A CN114934521B (en) | 2022-06-23 | 2022-06-23 | Foundation pit supporting pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114934521A true CN114934521A (en) | 2022-08-23 |
| CN114934521B CN114934521B (en) | 2024-01-26 |
Family
ID=82868865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210715071.4A Active CN114934521B (en) | 2022-06-23 | 2022-06-23 | Foundation pit supporting pile |
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| GB201416104D0 (en) * | 2013-09-11 | 2014-10-29 | Mgf Trench Construction Systems Ltd | Shoring Panels And Shoring Systems Incorporating Same |
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| CN111501717A (en) * | 2020-04-22 | 2020-08-07 | 刘衍桄 | Building foundation displacement monitoring supporting device based on capacitance change |
| CN112964730A (en) * | 2021-01-26 | 2021-06-15 | 中铁九局集团第二工程有限公司 | Tunnel deformation monitoring device and using method |
| CN114017082A (en) * | 2021-11-08 | 2022-02-08 | 中国建筑第五工程局有限公司 | Construction process of horizontal support structure rear-dismantling method |
| CN216621140U (en) * | 2022-01-24 | 2022-05-27 | 刘翠翠 | Building slope warning device for building monitoring |
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| KR100743424B1 (en) * | 2007-05-09 | 2007-07-30 | 케이에스엠기술 주식회사 | Breast wall of road |
| GB201416104D0 (en) * | 2013-09-11 | 2014-10-29 | Mgf Trench Construction Systems Ltd | Shoring Panels And Shoring Systems Incorporating Same |
| US20150276702A1 (en) * | 2014-03-28 | 2015-10-01 | Melvin Gerrard England | Method and apparatus for analyzing anomalies in concrete structures |
| WO2018014466A1 (en) * | 2016-07-18 | 2018-01-25 | 昆山市建设工程质量检测中心 | Drop hammer height adjusting device used for high strain detection of pile foundation |
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| CN114017082A (en) * | 2021-11-08 | 2022-02-08 | 中国建筑第五工程局有限公司 | Construction process of horizontal support structure rear-dismantling method |
| CN216621140U (en) * | 2022-01-24 | 2022-05-27 | 刘翠翠 | Building slope warning device for building monitoring |
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| CN114934521B (en) | 2024-01-26 |
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