CN211948449U - Foundation pit supporting structure with special-shaped reinforced concrete precast pile - Google Patents
Foundation pit supporting structure with special-shaped reinforced concrete precast pile Download PDFInfo
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- CN211948449U CN211948449U CN202020018662.2U CN202020018662U CN211948449U CN 211948449 U CN211948449 U CN 211948449U CN 202020018662 U CN202020018662 U CN 202020018662U CN 211948449 U CN211948449 U CN 211948449U
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- foundation pit
- supporting
- connecting plate
- reinforced concrete
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 16
- 239000002689 soil Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 5
- 206010066054 Dysmorphism Diseases 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 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
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a foundation pit supporting structure with special-shaped reinforced concrete precast pile, including main tributary vaulting pole, foundation ditch and foundation ditch soil slope, foundation ditch soil slope both sides table is fixed and is equipped with a plurality of side slope backplate, side slope backplate inside is fixed and is equipped with a plurality of first fixed inserted bar, foundation ditch soil slope inside is equipped with the foundation ditch, foundation ditch both sides surface is equipped with the side and protects the connecting plate, side support connecting plate surface a plurality of gomphosis grooves, support first auxiliary support rod through the second auxiliary support rod, form triangle fixed, more stable, cover the upper support connecting plate this moment, fix the side slope backplate through first fixed inserted bar in foundation ditch soil slope side, upper end surface of upper support connecting plate is equipped with a plurality of basins, can drain, need not too much installation and dismantlement, has practiced thrift time and manpower, and structure scientific and reasonable, the use is safe and convenient, and great help is provided for people.
Description
Technical Field
The utility model belongs to the technical field of the excavation supporting technology and specifically relates to a excavation supporting construction with dysmorphism reinforced concrete precast pile is related to.
Background
Excavation supporting is for guaranteeing the safety of underground structure construction and foundation ditch all ring edge borders, to retaining, reinforcement and safeguard measure that foundation ditch lateral wall and all ring edge borders adopted, must carry out geological exploration and know the underground pipeline condition before the foundation construction, according to soil property condition and basic degree of depth establishment special construction scheme, construction scheme should conform with the job site is actual, can guide actual construction, and its content includes: the method comprises the steps of slope releasing requirements or supporting structure design, machinery type selection, excavation sequence and layered excavation depth, ramp positions, pit side loads, vehicle access roads, precipitation and drainage measures, monitoring requirements and the like. Corresponding measures should be taken for important underground pipelines.
The existing foundation pit supporting structure is complicated, inconvenient to install and disassemble, time-consuming and labor-consuming, and cannot meet the requirements of people.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a foundation ditch supporting construction with dysmorphism reinforced concrete precast pile to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: a foundation pit supporting structure with special-shaped reinforced concrete precast piles comprises main supporting rods, a foundation pit and a foundation pit soil slope, wherein a plurality of side slope supporting guard plates are fixedly arranged on two side surfaces of the foundation pit soil slope, a plurality of first fixing insertion rods are fixedly arranged in the side slope supporting guard plates, the foundation pit is arranged in the foundation pit soil slope, side supporting connecting plates are arranged on the two side surfaces of the foundation pit, a plurality of embedding grooves are formed in the surfaces of the side supporting connecting plates, a lower supporting connecting plate is arranged at the lower end of the foundation pit, a plurality of second fixing insertion rods are arranged on the surface of the lower end of the lower supporting connecting plate, nuts are fixedly arranged on the upper end surfaces of the inner sides of the lower supporting connecting plate, the main supporting rods are arranged in threaded connection in the nuts, a plurality of limiting baffles are fixedly arranged on the surfaces of the main supporting rods, a plurality of first sliding sleeves are arranged on one side of the limiting, second auxiliary stay pole one end hinged joint is equipped with the second sliding sleeve, second sliding sleeve fixed surface is equipped with a plurality of fixing bolt, fixing bolt one side is equipped with first auxiliary stay pole, first auxiliary stay pole one end hinged joint is equipped with the clamp plate, clamp plate one side fixed surface is equipped with the mosaic block, the foundation ditch upper end is equipped with the support connecting plate, the fixed runner that is equipped with in main tributary bracing piece upper end.
As a preferred technical scheme of the utility model, first sliding sleeve sets up between two limit baffle, and first sliding sleeve and main tributary vaulting pole surface sliding connection.
As an optimal technical scheme of the utility model, second sliding sleeve sliding connection is in first auxiliary stay surface, and first auxiliary stay surface is equipped with a plurality of fixing bolt hole, and fixing bolt hole looks adaptation.
As an optimized technical scheme of the utility model, first auxiliary stay pole one end and first sliding sleeve surface hinged joint.
As a preferred technical solution of the present invention, the mosaic block is connected with the mosaic groove in a mosaic manner.
As an optimal technical scheme of the utility model, it is equipped with a plurality of basin to go up the supporting connection board upper end surface, and corresponds runner department and be equipped with the through-hole.
Compared with the prior art, the beneficial effects of the utility model are that: the foundation pit supporting structure with the special-shaped reinforced concrete precast pile is characterized in that a lower supporting connecting plate is fixed at the bottom of a foundation pit through a second fixed inserting rod, meanwhile, two sides of the foundation pit are supported through side supporting connecting plates, the lower end of a main supporting rod is inserted into a nut, an embedding block is clamped inside an embedding groove, at the moment, a rotating wheel drives the main supporting rod to rotate, the main supporting rod continuously descends under the action of the nut, so that first auxiliary supporting rods on two sides are driven to extrude a pressing plate, the side supporting connecting plate is tightly attached to and supported by the side edge of the foundation pit, at the moment, a fixing bolt can be screwed into a fixing bolt hole, so that a second sliding sleeve is fixed on the surface of the first auxiliary supporting rod, the first auxiliary supporting rod is supported through a second auxiliary supporting rod, triangular fixation is formed, the side supporting connecting plate is more stable, at the moment, the side supporting plate is covered, a side slope supporting plate, the upper end surface of the upper supporting connecting plate is provided with the plurality of water grooves, so that water can be drained without excessive installation and disassembly, the time and labor are saved, the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a foundation pit supporting structure with a special-shaped reinforced concrete precast pile according to the present invention;
fig. 2 is a schematic view of an enlarged structure of a foundation pit according to the present invention;
fig. 3 is the utility model discloses a local sketch of underground structure with dysmorphism reinforced concrete precast pile.
In the figure: 1. a side slope supporting guard plate; 2. a first fixed plunger; 3. a foundation pit; 4. foundation pit soil slope; 5. an upper supporting connecting plate; 6. a main support bar; 7. a first sliding sleeve; 8. a rotating wheel; 9. a limit baffle; 10. a second sliding sleeve; 11. fixing the bolt; 12. a first auxiliary support bar; 13. pressing a plate; 14. embedding blocks; 15. a second auxiliary support bar; 16. a lower support connecting plate; 17. a second fixed insert rod; 18. a nut; 19. a side branch protection connecting plate; 20. a fitting groove.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a foundation pit supporting structure with a special-shaped reinforced concrete precast pile comprises a main supporting rod 6, a foundation pit 3 and a foundation pit soil slope 4, wherein a plurality of side slope supporting guard plates 1 are fixedly arranged on the two side surfaces of the foundation pit soil slope 4, a plurality of first fixed inserting rods 2 are fixedly arranged inside the side slope supporting guard plates 1, the foundation pit 3 is arranged inside the foundation pit soil slope 4, side supporting connecting plates 19 are arranged on the two side surfaces of the foundation pit 3, a plurality of embedding grooves 20 are formed in the surfaces of the side supporting connecting plates 19, a lower supporting connecting plate 16 is arranged at the lower end of the foundation pit 3, a plurality of second fixed inserting rods 17 are arranged on the lower end surface of the lower supporting connecting plate 16, nuts 18 are fixedly arranged on the upper end surface of the inner side of the lower supporting connecting plate 16, the supporting rod 6 is arranged inside the nuts 18 in a threaded connection mode, a plurality of limiting baffle plates 9 are fixedly arranged on the surface of the main supporting rod 6, a plurality of first, 15 one end hinged joint of second auxiliary stay poles is equipped with second sliding sleeve 10, and second sliding sleeve 10 fixed surface is equipped with a plurality of fixing bolt 11, and fixing bolt 11 one side is equipped with first auxiliary stay pole 12, and 12 one end hinged joint of first auxiliary stay poles is equipped with clamp plate 13, and clamp plate 13 one side fixed surface is equipped with mosaic block 14, and the upper end of foundation ditch 3 is equipped with and struts connecting plate 5, and the fixed runner 8 that is equipped with in main tributary vaulting pole 6 upper end.
The utility model discloses, preferably, first sliding sleeve 7 sets up between two limit baffle 9, and first sliding sleeve 7 and main tributary vaulting pole 6 surface sliding connection.
The utility model discloses, preferred, second sliding sleeve 10 sliding connection is in first auxiliary support pole 12 surfaces, and first auxiliary support pole 12 surfaces are equipped with a plurality of fixing bolt hole, and fixing bolt 11 and fixing bolt hole looks adaptation.
The utility model discloses, preferred, first auxiliary stay 12 one end and the surperficial hinged joint of first sliding sleeve 7.
In the present invention, preferably, the insert block 14 is engaged with the engaging groove 20.
The utility model discloses, preferred, it is equipped with a plurality of basin to go up 5 upper end surfaces of supporting connection board, and corresponds 8 departments of runner and be equipped with the through-hole.
The specific principle is as follows: when in use, the lower support connecting plate 16 is fixed at the bottom of the foundation pit 3 through the second fixed inserting rod 17, meanwhile, two sides are supported through the side support connecting plate 19, the lower end of the main support rod 6 is inserted into the nut 18, the embedding block 14 is clamped inside the embedding groove 20, at the moment, the main support rod 6 is driven to rotate by the rotating wheel 8, the main support rod 6 continuously descends under the action of the nut 18, so as to drive the first auxiliary support rods 12 at two sides to extrude the pressing plate 13, so as to tightly attach the side support connecting plate 19 to the side edge of the foundation pit 3 for support, at the moment, the fixing bolt 11 can be screwed into the fixing bolt hole, so as to fix the second sliding sleeve 10 on the surface of the first auxiliary support rod 12, support the first auxiliary support rod 12 through the second auxiliary support rod 15, so as to form triangular fixation and more stable foundation pit, at the moment, the upper support connecting plate 5 is covered, the side slope support guard plate 1 is fixed through, the upper end surface of the upper supporting connecting plate 5 is provided with a plurality of water grooves for draining water.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A foundation pit supporting structure with a special-shaped reinforced concrete precast pile comprises main supporting rods (6), a foundation pit (3) and a foundation pit soil slope (4), and is characterized in that a plurality of side slope supporting plates (1) are fixedly arranged on two side surfaces of the foundation pit soil slope (4), a plurality of first fixed inserting rods (2) are fixedly arranged inside the side slope supporting plates (1), the foundation pit (3) is arranged inside the foundation pit soil slope (4), side supporting connecting plates (19) are arranged on the surfaces of the two sides of the foundation pit (3), a plurality of embedding grooves (20) are formed in the surfaces of the side supporting connecting plates (19), a lower supporting connecting plate (16) is arranged at the lower end of the foundation pit (3), a plurality of second fixed inserting rods (17) are arranged on the surface of the lower end of the lower supporting connecting plate (16), nuts (18) are fixedly arranged on the surface of the upper end of the inner side of the lower supporting connecting plate (16), the main supporting rods (6, a plurality of limit baffles (9) are fixedly arranged on the surface of the main supporting rod (6), a plurality of first sliding sleeves (7) are arranged on one side of the limiting baffle (9), second auxiliary supporting rods (15) are hinged on the surfaces of the two sides of the first sliding sleeves (7), one end of the second auxiliary supporting rod (15) is hinged with a second sliding sleeve (10), a plurality of fixing bolts (11) are fixedly arranged on the surface of the second sliding sleeve (10), a first auxiliary supporting rod (12) is arranged on one side of the fixing bolt (11), a pressing plate (13) is hinged at one end of the first auxiliary supporting rod (12), pressing plate (13) one side fixed surface is equipped with mosaic block (14), foundation ditch (3) upper end is equipped with and struts connecting plate (5), main tributary vaulting pole (6) upper end is fixed and is equipped with runner (8).
2. The foundation pit supporting structure with the special-shaped reinforced concrete precast pile according to claim 1, characterized in that: the first sliding sleeve (7) is arranged between the two limiting baffle plates (9), and the first sliding sleeve (7) is in surface sliding connection with the main support rod (6).
3. The foundation pit supporting structure with the special-shaped reinforced concrete precast pile according to claim 1, characterized in that: the second sliding sleeve (10) is connected to the surface of the first auxiliary supporting rod (12) in a sliding mode, a plurality of fixing bolt holes are formed in the surface of the first auxiliary supporting rod (12), and the fixing bolts (11) are matched with the fixing bolt holes.
4. The foundation pit supporting structure with the special-shaped reinforced concrete precast pile according to claim 1, characterized in that: one end of the first auxiliary supporting rod (12) is hinged with the surface of the first sliding sleeve (7).
5. The foundation pit supporting structure with the special-shaped reinforced concrete precast pile according to claim 1, characterized in that: the mosaic block (14) is connected with the mosaic groove (20) in a mosaic mode.
6. The foundation pit supporting structure with the special-shaped reinforced concrete precast pile according to claim 1, characterized in that: the upper end surface of the upper supporting connecting plate (5) is provided with a plurality of water grooves, and through holes are formed in positions corresponding to the rotating wheels (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020018662.2U CN211948449U (en) | 2020-01-06 | 2020-01-06 | Foundation pit supporting structure with special-shaped reinforced concrete precast pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020018662.2U CN211948449U (en) | 2020-01-06 | 2020-01-06 | Foundation pit supporting structure with special-shaped reinforced concrete precast pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211948449U true CN211948449U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020018662.2U Expired - Fee Related CN211948449U (en) | 2020-01-06 | 2020-01-06 | Foundation pit supporting structure with special-shaped reinforced concrete precast pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211948449U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942362A (en) * | 2021-01-29 | 2021-06-11 | 徐州八方建筑工程有限公司 | Assembly type new material composite wallboard enclosure structure and manufacturing method |
| CN113026764A (en) * | 2021-03-26 | 2021-06-25 | 中电建生态环境集团有限公司 | Coastal soft soil deep foundation pit supporting structure and construction method |
| CN113585282A (en) * | 2021-07-23 | 2021-11-02 | 江苏茂盛建设集团有限公司 | Combined type inclined pile anchor rod foundation pit supporting system and supporting method |
| CN114960680A (en) * | 2022-06-27 | 2022-08-30 | 福建江夏学院 | Be favorable to auxiliary supporting structure of foundation ditch of drainage |
-
2020
- 2020-01-06 CN CN202020018662.2U patent/CN211948449U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942362A (en) * | 2021-01-29 | 2021-06-11 | 徐州八方建筑工程有限公司 | Assembly type new material composite wallboard enclosure structure and manufacturing method |
| CN112942362B (en) * | 2021-01-29 | 2022-03-01 | 徐州八方建筑工程有限公司 | Assembly type composite wallboard enclosure structure |
| CN113026764A (en) * | 2021-03-26 | 2021-06-25 | 中电建生态环境集团有限公司 | Coastal soft soil deep foundation pit supporting structure and construction method |
| CN113585282A (en) * | 2021-07-23 | 2021-11-02 | 江苏茂盛建设集团有限公司 | Combined type inclined pile anchor rod foundation pit supporting system and supporting method |
| CN114960680A (en) * | 2022-06-27 | 2022-08-30 | 福建江夏学院 | Be favorable to auxiliary supporting structure of foundation ditch of drainage |
| CN114960680B (en) * | 2022-06-27 | 2023-09-22 | 福建江夏学院 | Auxiliary supporting structure of foundation pit for facilitating drainage |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |