CN112554204B - Reinforced foundation pit supporting assembly beneficial to drainage - Google Patents
Reinforced foundation pit supporting assembly beneficial to drainage Download PDFInfo
- Publication number
- CN112554204B CN112554204B CN202011411852.1A CN202011411852A CN112554204B CN 112554204 B CN112554204 B CN 112554204B CN 202011411852 A CN202011411852 A CN 202011411852A CN 112554204 B CN112554204 B CN 112554204B
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- China
- Prior art keywords
- support
- foundation pit
- bottom plate
- plate
- flow guide
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000009286 beneficial effect Effects 0.000 title abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000009412 basement excavation Methods 0.000 claims description 17
- 230000002349 favourable effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 241001233242 Lontra Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
-
- 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
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
Abstract
The invention discloses a reinforced foundation pit supporting component beneficial to drainage, which belongs to the technical field of constructional engineering and comprises a bottom plate, wherein the front surface of the bottom plate is fixedly connected with the back surface of a foundation pit support, protective support plates are arranged on the periphery of the foundation pit support, two adjacent protective support plates are fixedly connected through support pads, a plurality of filter plates are clamped on the lower surfaces of the protective support plates, a screen plate is arranged in each protective support plate, the upper surfaces of the protective support plates are communicated with the lower surface of a flow guide component, and the flow guide component penetrates through the foundation pit support. According to the invention, the foundation pit support, the protection support plates, the bottom plate, the fixing cones, the sliding blocks, the sliding chutes, the anchor rods, the telescopic assemblies and the supporting pads are arranged, and the plurality of protection support plates downwards extrude the bottom plate, so that the bottom plate can drive the plurality of fixing cones to downwards penetrate into the bottom layer, and the foundation pit support is supported by the plurality of telescopic assemblies and the reinforcing supports, so that the stability of the support assembly is further enhanced, and the normal operation of construction engineering is facilitated.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to a reinforced foundation pit supporting assembly beneficial to drainage.
Background
The building engineering, which is a part of the construction engineering, refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, learning, public activities and the like.
In the project of foundation pit construction, the engineering aquifer part is above the tank bottom, may form at the side slope cliff and hang rivers and go into the foundation ditch after the earthwork excavates to the tank bottom in, when simultaneously facing rainy season in the engineering construction, the foundation ditch among the prior art is strutted water through the guiding gutter only, and drainage effect is not ideal and still causes the jam to the drainage structures easily, influences the steadiness of foundation ditch support and ground simultaneously, is unfavorable for the normal clear of construction engineering.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects in the prior art, the invention provides a reinforced foundation pit supporting assembly beneficial to drainage, and solves the problems that the foundation pit supporting in the prior art only drains water through a water guide groove when the engineering construction is in rainy season, the drainage effect is not ideal, the drainage structure is easy to block, the stability of the foundation pit supporting and the ground is influenced, and the normal operation of the construction engineering is not facilitated.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be favorable to reinforcement type excavation supporting subassembly of drainage, includes the bottom plate, the front of bottom plate and excavation supporting's back fixed connection, excavation supporting all is provided with the protection extension board all around, and adjacent two protection extension boards all pass through supporting pad fixed connection, the lower surface joint of protection extension board has a plurality of filter plate, be provided with the otter board in the protection extension board, the upper surface of protection extension board is linked together with the lower surface of water conservancy diversion subassembly, the water conservancy diversion subassembly passes excavation supporting.
The rear of water conservancy diversion subassembly is provided with the header tank, the back of four header tanks all with the positive fixed connection of bottom plate, the left and right sides of protection extension board upper surface all has flexible subassembly through round pin axle swing joint, and the top that corresponds two flexible subassemblies is all through round pin axle and excavation supporting's lower surface swing joint, the back of protection extension board and the positive fixed connection of two sliders, two equal sliding connection of slider are in the spout, and six spouts are all seted up in the front of bottom plate, the excavation supporting inner wall is provided with the enhancement support, the slider back sets up to the slope form, and the shape of slider and spout all sets up to "T" shape, the supporting pad is waterproof cushion.
As a further scheme of the invention: the flow guide assembly comprises a flow guide cover, the lower surface of the flow guide cover is communicated with the upper surface of the protection support plate, the top end of the flow guide cover is communicated with the bottom end of the guide pipe, and the guide pipe is located in front of the water collecting tank.
As a further scheme of the invention: the telescopic assembly comprises a connecting rod, the connecting rod is connected in the sleeve in a sliding mode, the upper surface of the inner wall of the sleeve is fixedly connected with the top end of the connecting rod through an elastic piece, the top end of the sleeve is movably connected with the lower surface of a foundation pit support through a pin shaft, and the bottom end of the connecting rod is movably connected with the upper surface of the protective support plate through a pin shaft.
As a further scheme of the invention: the lower surface of the protection support plate is vertically inserted with two anchor rods, and the two anchor rods penetrate through the mesh plate.
As a further scheme of the invention: the edge at the bottom plate back all is provided with the fixed awl of a plurality of, the middle part joint of bottom plate has the baffle.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. the invention arranges the foundation pit support, the protective support plate, the bottom plate, the fixed cones, the slide block, the slide groove, the anchor rod, the telescopic component and the support pad, in the construction process of the foundation pit, as the water in the engineering aquifer seeps and the water amount increases in rainy season, four protective support plates in the support component can be extruded by the soil on the side wall, when the protective support plates are pressed, the protective support plates can move towards the direction close to the foundation pit support, as one side of the slide block is inclined, the slide block can extrude the bottom plate through the slide groove in the moving process of the four protective support plates, through the mutual matching between the protective support plates and the anchor rod, the protective support plates can extrude the bottom plate downwards, so that the bottom plate can drive the fixed cones to go deep into the bottom layer downwards, and support the foundation pit support through the telescopic components and the reinforcing support, the stability of the support component is further enhanced, the normal operation of construction engineering is facilitated;
2. according to the invention, by arranging the foundation pit support, the filter plates, the screen plate, the air guide sleeve, the guide pipe, the water collecting tank, the connecting rod and the elastic piece, when the support component is drained, the side slope wall forms suspended water and can be contacted with the protective support plate when the suspended water flows out, and the protective support plate is provided with the plurality of filter plates, so that the drained water can be effectively filtered, the influence on normal drainage of the side slope wall due to blockage of silt can be prevented, the primarily filtered water can enter the protective support plate, the screen plate can carry out secondary treatment on the water again, namely the water can enter the water collecting tank through the air guide sleeve and the guide pipe, and the stability of the foundation pit support and the ground is not influenced while the water is effectively collected.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
FIG. 2 is a rear view of the base plate of the present invention;
FIG. 3 is a schematic left-side sectional view of the slider according to the present invention;
FIG. 4 is a schematic cross-sectional view of a front view of the telescoping assembly of the present invention;
in the figure: the foundation pit supporting structure comprises a base plate 1, a foundation pit supporting structure 2, a protective support plate 3, a supporting pad 4, a filter plate 5, a screen plate 6, a flow guide assembly 7, a flow guide cover 71, a guide pipe 72, a water collecting tank 8, a telescopic assembly 9, a connecting rod 91, an elastic piece 92, a sleeve 93, a sliding block 10, a sliding chute 11, an anchor rod 12, a reinforcing support 13, a baffle 14 and a fixing cone 15.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a be favorable to reinforcement type excavation supporting subassembly of drainage, comprising a base plate 1, the front of bottom plate 1 and excavation supporting 2's back fixed connection, excavation supporting 2 all be provided with all around protection extension board 3, adjacent two protection extension boards 3 all are through 4 fixed connection of supporting pad, the lower surface joint of protection extension board 3 has a plurality of filter plate 5, through setting up filter plate 5, side slope wall forms and hangs rivers and can contact with protection extension board 3 when flowing, filter plate 5 can effectively carry out filtration treatment to the exhaust water, prevent to influence its normal drainage because of the jam of silt particle, improve the drainage performance of this excavation supporting 2 subassembly, be provided with otter board 6 in the protection extension board 3, the upper surface of protection extension board 3 is linked together with the lower surface of guiding subassembly 7, guiding subassembly 7 passes excavation supporting 2.
The water collecting tanks 8 are arranged behind the flow guide assemblies 7, the back surfaces of the four water collecting tanks 8 are fixedly connected with the front surface of the base plate 1, the left side and the right side of the upper surface of the protective support plate 3 are movably connected with telescopic assemblies 9 through pin shafts, the top ends of the corresponding two telescopic assemblies 9 are movably connected with the lower surface of the foundation pit support 2 through pin shafts, the back surface of the protective support plate 3 is fixedly connected with the front surfaces of the two sliders 10, the two sliders 10 are slidably connected in the chutes 11, the six chutes 11 are arranged on the front surface of the base plate 1, the protective support plate 3 moves towards the direction that the foundation pit support 2 is close to through the mutual matching between the sliders 10 and the chutes 11, because one side of each slider 10 is inclined, the sliders 10 can extrude the base plate 1 through the chutes 11 in the moving process of the four protective support plates 3, and the sliders 10 and the chutes 11 are both in a T shape, so that the sliders 10 cannot be separated from the chutes 11 in the moving process of the protective support plate 3, further improved this support subassembly's stability, 2 inner walls of excavation supporting are provided with strengthens support 13, and the slider 10 back sets up to the slope form, and the shape of slider 10 and spout 11 all sets up to "T" shape, and supporting pad 4 is waterproof cushion.
Specifically, as shown in fig. 1, the diversion assembly 7 includes a diversion cover 71, a lower surface of the diversion cover 71 is communicated with an upper surface of the protection support plate 3, a top end of the diversion cover 71 is communicated with a bottom end of a conduit 72, the conduit 72 is located in front of the water collection tank 8, through mutual cooperation between the diversion cover 71 and the conduit 72, treated water enters the water collection tank 8 through the diversion cover 71 and the conduit 72, water is not easily dispersed in the foundation pit support 2, centralized treatment of the collected water is facilitated, and the stability of the foundation pit support 2 and the ground is not affected while water is effectively collected.
Specifically, as shown in fig. 1 and 4, the telescopic assembly 9 includes a connecting rod 91, the connecting rod 91 is slidably connected in a sleeve 93, the upper surface of the inner wall of the sleeve 93 passes through the top fixed connection of an elastic part 92 and the connecting rod 91, the top end of the sleeve 93 is movably connected with the lower surface of the foundation pit support 2 through a pin shaft, the bottom end of the connecting rod 91 is movably connected with the upper surface of the protection support plate 3 through a pin shaft, the elastic part 92 is matched with the sleeve 93, the connecting rod 91 can be effectively extruded in the moving process of the protection support plate 3, the elastic part 92 can be extruded when the connecting rod 91 slides in the sleeve 93, the elastic parts are matched with the four protection support plates 3 through a plurality of elastic parts 92, the stability of the protection support plate 3 and the foundation pit support 2 is improved, and the downward movement of the bottom plate 1 and the foundation pit support 2 is not affected.
Specifically, as shown in fig. 1 and 2, the vertical grafting of lower surface of protection extension board 3 has two stock 12, because of being provided with stock 12, through the mutually supporting between protection extension board 3 and the stock 12, make four protection extension boards 3 can be through spout 11 extrusion bottom plate 1 at the in-process slider 10 of removal, because eight stock 12 are pegged graft perpendicularly around the foundation ditch inner wall, make protection extension board 3 can not reciprocate at the in-process that removes, make the deep foundation ditch bottom that a plurality of fixed cones 15 are more stable, and two stock 12 all pass otter board 6, through setting up otter board 6, the filterable water of filter plate 5 can enter into in protection extension board 3, otter board 6 can carry out secondary treatment to water once more, the edge at the bottom plate 1 back all is provided with a plurality of fixed cones 15, the middle part joint of bottom plate 1 has baffle 14.
The working principle of the invention is as follows:
when the foundation pit support 2 component is used, the bottom plate 1 is contacted with the bottom of a foundation pit, the four protection support plates 3 are attached to the periphery of the inner wall of the foundation pit, the four protection support plates 3 in the support component are extruded by soil on the side wall, when the protection support plates 3 are pressed, the protection support plates 3 move towards the direction close to the foundation pit support 2, because one side of the slide block 10 is inclined, the slide block 10 can extrude the bottom plate 1 through the chute 11 in the moving process of the four protection support plates 3, because the eight anchor rods 12 are vertically inserted around the inner wall of the foundation pit, the protection support plates 3 can not move up and down in the moving process, the bottom plate 1 can drive a plurality of fixed cones 15 to go deep downwards, when the support component drains water, the slope wall forms suspension water which flows out and can be contacted with the protection support plates 3, and a plurality of filter plates 5 arranged on the protection support plates 3 can be used for filtering, the water enters the protective support plate 3, the screen plate 6 can carry out secondary filtration treatment on the water again, so that the water can enter the water collecting tank 8 through the guide cover 71 and the guide pipe 72, and the collection of the water can be finished.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a be favorable to reinforcement type excavation supporting subassembly of drainage, includes bottom plate (1), its characterized in that: the front surface of the bottom plate (1) is fixedly connected with the back surface of a foundation pit support (2), protective support plates (3) are arranged on the periphery of the foundation pit support (2), two adjacent protective support plates (3) are fixedly connected through support pads (4), a plurality of filter plates (5) are clamped on the lower surfaces of the protective support plates (3), a screen plate (6) is arranged in each protective support plate (3), the upper surface of each protective support plate (3) is communicated with the lower surface of a flow guide assembly (7), and the flow guide assembly (7) penetrates through the foundation pit support (2);
a water collecting tank (8) is arranged behind the flow guide component (7), the back surfaces of the four water collecting tanks (8) are fixedly connected with the front surface of the bottom plate (1), the left side and the right side of the upper surface of the protection support plate (3) are movably connected with telescopic components (9) through pin shafts, the top ends of the corresponding two telescopic components (9) are movably connected with the lower surface of the foundation pit support (2) through pin shafts, the back surface of the protection support plate (3) is fixedly connected with the front surfaces of the two sliding blocks (10), the two sliding blocks (10) are both connected in the sliding grooves (11) in a sliding way, the six sliding grooves (11) are all arranged on the front surface of the bottom plate (1), the inner wall of the foundation pit support (2) is provided with a reinforcing bracket (13), the back of the sliding block (10) is arranged to be inclined, and the shapes of the sliding block (10) and the sliding groove (11) are all set to be T-shaped, and the supporting pad (4) is a waterproof cushion.
2. A reinforced excavation supporting assembly as claimed in claim 1, wherein: the flow guide assembly (7) comprises a flow guide cover (71), the lower surface of the flow guide cover (71) is communicated with the upper surface of the protective support plate (3), the top end of the flow guide cover (71) is communicated with the bottom end of the guide pipe (72), and the guide pipe (72) is located in front of the water collecting tank (8).
3. A reinforced excavation supporting assembly as claimed in claim 1, wherein: the telescopic assembly (9) comprises a connecting rod (91), the connecting rod (91) is slidably connected into a sleeve (93), the upper surface of the inner wall of the sleeve (93) is fixedly connected with the top end of the connecting rod (91) through an elastic piece (92), the top end of the sleeve (93) is movably connected with the lower surface of the foundation pit support (2) through a pin shaft, and the bottom end of the connecting rod (91) is movably connected with the upper surface of the protection support plate (3) through a pin shaft.
4. A reinforced excavation supporting assembly as claimed in claim 1, wherein: the lower surface of the protection support plate (3) is vertically inserted with two anchor rods (12), and the two anchor rods (12) penetrate through the mesh plate (6).
5. A reinforced excavation supporting assembly as claimed in claim 1, wherein: the edge at the back of the bottom plate (1) is provided with a plurality of fixing cones (15), and the middle part of the bottom plate (1) is clamped with a baffle (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011411852.1A CN112554204B (en) | 2020-12-04 | 2020-12-04 | Reinforced foundation pit supporting assembly beneficial to drainage |
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CN202011411852.1A CN112554204B (en) | 2020-12-04 | 2020-12-04 | Reinforced foundation pit supporting assembly beneficial to drainage |
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CN112554204A CN112554204A (en) | 2021-03-26 |
CN112554204B true CN112554204B (en) | 2021-07-20 |
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CN202011411852.1A Active CN112554204B (en) | 2020-12-04 | 2020-12-04 | Reinforced foundation pit supporting assembly beneficial to drainage |
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Families Citing this family (2)
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CN113668549B (en) * | 2021-07-29 | 2022-10-04 | 中建八局第二建设有限公司 | Turnover type green supporting system and construction method thereof |
CN115030096B (en) * | 2022-07-27 | 2023-11-03 | 水利部牧区水利科学研究所 | Flood control device capable of being assembled quickly and application method thereof |
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WO2011031177A1 (en) * | 2009-09-09 | 2011-03-17 | Rade Milutinovic | "l" shape universal structural elements and methods of its use |
CN206986900U (en) * | 2017-01-11 | 2018-02-09 | 中国化学工程重型机械化公司 | A kind of band is advantageous to the pattern foundation pit supporting structure of discharge structure |
CN209468737U (en) * | 2019-01-17 | 2019-10-08 | 曹洋 | A kind of hydraulic engineering retaining wall |
CN209686417U (en) * | 2019-02-21 | 2019-11-26 | 湖北理工学院 | One kind having efficient drain function foundation pit supporting construction |
CN209854734U (en) * | 2019-03-21 | 2019-12-27 | 中通建工城建集团有限公司 | Foundation pit supporting device |
CN211368740U (en) * | 2019-12-06 | 2020-08-28 | 青岛福瀛建设集团有限公司 | A foundation ditch supporting construction for construction |
CN211446958U (en) * | 2019-12-21 | 2020-09-08 | 广东恒基隆建设有限公司 | Do benefit to underground structure of drainage |
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2020
- 2020-12-04 CN CN202011411852.1A patent/CN112554204B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011031177A1 (en) * | 2009-09-09 | 2011-03-17 | Rade Milutinovic | "l" shape universal structural elements and methods of its use |
CN206986900U (en) * | 2017-01-11 | 2018-02-09 | 中国化学工程重型机械化公司 | A kind of band is advantageous to the pattern foundation pit supporting structure of discharge structure |
CN209468737U (en) * | 2019-01-17 | 2019-10-08 | 曹洋 | A kind of hydraulic engineering retaining wall |
CN209686417U (en) * | 2019-02-21 | 2019-11-26 | 湖北理工学院 | One kind having efficient drain function foundation pit supporting construction |
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