CN215669554U - Supporting system for perforated pipe nail steel plate slope wall - Google Patents
Supporting system for perforated pipe nail steel plate slope wall Download PDFInfo
- Publication number
- CN215669554U CN215669554U CN202121796642.9U CN202121796642U CN215669554U CN 215669554 U CN215669554 U CN 215669554U CN 202121796642 U CN202121796642 U CN 202121796642U CN 215669554 U CN215669554 U CN 215669554U
- Authority
- CN
- China
- Prior art keywords
- slope
- steel plate
- plate
- capping
- water
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a flower tube nail steel plate slope wall support system which comprises a plurality of capping steel plates and slope steel plates fully paved on the top and the slope of a foundation pit slope respectively, wherein the capping steel plates and the slope steel plates are spliced with each other to protect and seal the slope of the whole foundation pit slope, the middle part of the capping side slope is bent, a water-stop plate and a slope-protection plate which are attached to the slope top and the slope soil are respectively formed on the upper side and the lower side of the capping side slope, flower tube nails are respectively arranged on the slope-protection plate and the slope steel plate of the capping steel plates in a penetrating mode, anchoring ends of the flower tube nails are obliquely inserted into the soil of the foundation pit slope downwards and are firmly bonded with the slope soil through cement barbed nails formed by grouting on the outer side of a rod body of the flower tube nails, and grouting ends of the flower tube nails penetrate through the slope-protection plate and the slope steel plates and are fixed on the slope of the foundation pit slope through gaskets and fastening nuts sleeved on the slope. The steel plate protective surface adopts a modular assembly design, is convenient and flexible to assemble, has high production and construction efficiency, can be recycled, and is green, safe and environment-friendly.
Description
Technical Field
The utility model relates to the technical field of foundation pit slope surface protection, in particular to a supporting system of a floral tube nail steel plate slope wall.
Background
The soil nailing wall is mainly applied to soil slope reinforcement engineering such as building deep foundation pit support and the like. The traditional soil nailing wall is a supporting structure consisting of soil nailing groups, a sprayed concrete surface layer and an in-situ soil body, wherein the soil nailing groups, the sprayed concrete surface layer and the in-situ soil body are arranged in layers along with excavation of a foundation pit. Through the interaction of soil nail and soil body, formed the soil body reinforcement zone similar to gravity type retaining wall, improved the intensity of normal position soil body, strengthened the stability of side slope. The reinforcing mesh sprayed concrete surface layer arranged on the slope plays a role in restricting the deformation of the slope. Practice shows that the traditional soil nailing wall has the following defects in the construction process: traditional bank protection wall body is easy to be cracked, and the sprayed concrete drop is big, and the material is extravagant many, and the low-usage, wall body crack have the risk of infiltration, collapse, and the material can not have enough to meet the need moreover, and the broken degree of difficulty is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a supporting system of a floral tube nail steel plate slope wall, and aims to solve the technical problem.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a floral tube nail steel sheet slope wall support system, includes and lays a plurality of blocks of capping steel sheet and domatic steel sheet on foundation ditch side slope top and domatic respectively full, and the capping steel sheet of a plurality of modularized designs and domatic steel sheet amalgamate each other and seal the domatic protection of whole foundation ditch side slope each other, the capping side slope middle part is buckled, and its upper and lower both sides form water-stop sheet and the slope protection board of laminating on top of slope and domatic soil body respectively, all wear to be equipped with the floral tube nail on the slope protection board of capping steel sheet and the domatic steel sheet, the cement thorn nail that the anchor end slant below of floral tube nail inserted in the soil body of foundation ditch side slope and formed through its body of rod outside grout bonds firmly with the side slope soil body, and its grout end wears out slope protection board and domatic steel sheet and fixes slope protection board and domatic steel sheet on the domatic of foundation ditch through gasket and the fastening nut that its cover was established.
Preferably, the water-stop plate is arranged in the middle of the water-stop plate along the extending direction of the slope opening line of the side slope in a whole length mode, the water-stop plate is vertically fixed on the water-stop plate and vertically extends upwards, and surface water outside the foundation pit can be prevented from flowing into the slope surface of the side slope of the foundation pit and the inside of the foundation pit through the water-stop plate.
Preferably, a protection railing is fixedly mounted above the water baffle, the protection railing is arranged in a through length mode along the extending direction of the slope crossing line, U-shaped slots matched with the water baffle in thickness are formed in the bottom ends of the protection stand columns on the two sides of the protection railing, and the U-shaped slots of the protection stand columns are inserted into the water baffle and connected into a whole through fastening bolts.
Preferably, a plurality of reinforcing plates are fixedly arranged between one side of the water baffle close to the foundation pit and the water baffle of the capping steel plate.
Preferably, the slope protection plate and the bottom end of the slope steel plate are provided with hanging nails extending towards one side of the foundation pit slope soil body, the top end of the slope steel plate is provided with insertion holes matched with the hanging nails corresponding to the arrangement positions of the hanging nails, and the slope steel plate arranged below is hung on the top-sealing steel plate or the slope steel plate arranged above through the hanging nails and the insertion holes.
Preferably, a plurality of stiffening ribs which are staggered in a cross shape are fixedly arranged on the inner sides of the capping steel plate and the slope steel plate.
Preferably, the one end that the foundation ditch was kept away from to the water-stop sheet of capping steel sheet leads to long and is provided with the anchor sealing plate, in the vertical downwardly extending of anchor sealing plate inserted the soil body at foundation ditch side slope top, the anchor sealing plate had both had the stagnant water effect that stops the ground surface water outside the foundation ditch, inside waterproof surface water infiltration side slope, increased the soil depth of draught again, improved the domatic anti-skidding stability of bank protection.
Preferably, the both sides of capping steel sheet and domatic steel sheet along groove line extending direction are equipped with the hem respectively, and the hem slope of the two one side upwards sets up, and the hem slope of opposite side sets up downwards, and the hem overlap joint laminating of two adjacent capping steel sheets or domatic steel sheet, the setting of hem has both strengthened the domatic wholeness of protection, has certain manger plate slope again, has prevented that the rainwater from causing the soil body unstability in getting into the side slope soil body along the plate piece.
Preferably, in order to facilitate hoisting, installing and dismantling, lifting hooks are welded and fixed on the surfaces of the capping steel plate and the slope steel plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model adopts a flower tube nail cross rib steel plate supporting wall system, the steel plate protective surface adopts a modularized assembling design, the assembling is convenient and flexible, the modularized steel plate protective surface can be produced industrially, the processing is carried out in a factory, the material utilization rate is high, the construction speed is high, the production and construction efficiency is high, the material can be circulated for many times, the environment is protected, and the problems that the traditional slope protection wall body is easy to crack, the drop amount of sprayed concrete is large, the material waste is large, the utilization rate is low, the wall body cracks have the risks of water seepage and collapse, the material can not be circulated and the crushing difficulty is large are well solved.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative, not limiting of the utility model, and in which:
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of the inside of a foundation pit according to the present invention;
FIG. 3 is a schematic view of the structure of the hem of the present invention;
FIG. 4 is a schematic structural view of a capping steel sheet of the present invention;
fig. 5 is a schematic structural view of the slope steel plate of the present invention.
Reference numerals: 1-capping steel plate, 2-slope steel plate, 3-anchoring water stop plate, 4-water baffle plate, 5-reinforcing plate, 6-stiffening rib, 7-hanging nail, 8-jack, 9-hem, 10-lifting hook, 11-perforated pipe nail, 12-gasket, 13-fastening nut, 14-guard rail and 15-fastening bolt.
Detailed Description
Hereinafter, an embodiment of a floral tube nailed steel plate retaining wall support system of the present invention will be described with reference to the accompanying drawings. The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "top", "bottom", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth to illustrate, but are not to be construed to limit the scope of the utility model. Preferred embodiments of the present invention are described in further detail below with reference to FIGS. 1-5:
as shown in figures 1-2, the preferable floral tube nail steel plate slope wall support system of the utility model comprises a plurality of capping steel plates 1 and slope steel plates 2 which are respectively fully paved on the top and slope of a foundation pit, as shown in figure 4, the middle part of the capping side slope 1 is bent, a water-stop plate and a slope protection plate which are respectively attached to the top and slope soil are respectively formed on the upper side and the lower side of the capping side slope 1, one end of the water-stop plate far away from the foundation pit is provided with an anchoring water-stop plate 3, the anchoring water-stop plate 3 extends vertically downwards and is inserted into the soil on the top of the foundation pit side slope, the middle part of the water-stop plate is provided with a water-stop plate 4 along the extending direction of the slope opening line, the water-stop plate 4 is vertically fixed on the water-stop plate and extends vertically upwards, a plurality of reinforcing plates 5 are fixedly arranged between one side of the water-stop plate close to the foundation pit and the water-stop plate of the capping steel plates 1, and a protective railing 14 is fixedly arranged above the water-stop plate, the protective guard bars 14 are arranged in a through length mode along the extending direction of the slope opening line of the side slope, U-shaped slots matched with the thickness of the water baffle 4 are formed in the bottom ends of the protective upright columns on the two sides of each protective guard bar, and the U-shaped slots of the protective upright columns are inserted into the water baffle 4 and connected into a whole through fastening bolts 15;
in order to anchor the slope protection plate and the slope steel plate on the slope surface of the foundation pit by pulling, the slope protection plate of the capping steel plate 1 and the slope steel plate 2 are both provided with a perforated pipe nail 11 in a penetrating way, the anchoring end of the perforated pipe nail 11 is inserted into the soil body of the foundation pit slope in an inclined downward direction and is firmly bonded with the soil body of the slope through a cement barbed nail formed by grouting at the outer side of a rod body, and the grouting end of the perforated pipe nail penetrates through the slope protection plate and the slope steel plate 2 and tightly presses and fixes the slope protection plate and the slope steel plate 2 on the slope surface of the foundation pit slope through a gasket 12 and a fastening nut 13 sleeved on the slope protection plate and the slope steel plate 2;
as shown in fig. 4-5, the capping steel plate 1 and the slope steel plate 2 both adopt a modular design, a plurality of stiffening ribs 6 are fixed on the inner side of the two, and lifting hooks 10 are welded and fixed on the outer side of the two, a hanging nail 7 extending to one side of the foundation pit slope soil is arranged at the bottom of the slope protection plate of the capping steel plate 1 and the slope steel plate 2, and a jack 8 matched with the hanging nail 7 is arranged at the top of the slope steel plate 2 corresponding to the hanging nail 7, the slope steel plate 2 arranged below is hung on the capping steel plate 1 or the slope steel plate 2 arranged above through the hanging nail 7 and the jack 8, as shown in fig. 3, the two sides of the capping steel plate 1 and the slope steel plate 2 along the extension direction of the bevel line are respectively provided with hems 9, and the hems at one side of the two are obliquely arranged upwards, the hems at the other side are obliquely arranged downwards, the hems of the two adjacent capping steel plates 1 or slope steel plates 2 are lapped and attached, the plurality of capping steel plates 1 and the slope steel plate 2 are spliced with each other to seal the slope protection of the whole foundation pit slope.
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 utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a flower tube nail steel sheet revetment support system which characterized in that: comprises a plurality of capping steel plates (1) and a slope steel plate (2) which are respectively paved on the top and the slope of the foundation pit side slope, a plurality of modular capping steel plates (1) and slope steel plates (2) are spliced with each other to seal the slope of the whole foundation pit side slope, the middle part of the capping side slope (1) is bent, the upper side and the lower side of the top and the lower side are respectively provided with a water-stop sheet and a slope-protecting sheet which are attached to the slope top and the slope soil body, the slope-protecting sheet of the capping steel plate (1) and the slope steel plate (2) are both provided with perforated pipe nails (11), the anchoring end of the floral tube nail (11) is inserted into the soil body of the foundation pit side slope towards the lower oblique direction and is firmly bonded with the soil body of the side slope through a cement barbed nail formed by grouting outside the rod body, the grouting end of the retaining plate penetrates through the retaining plate and the slope steel plate (2) and the retaining plate and the slope steel plate (2) are pressed and fixed on the slope of the foundation pit side slope through a gasket (12) and a fastening nut (13) which are sleeved on the retaining plate and the slope steel plate.
2. The perforated pipe nailed steel plate slope wall supporting system according to claim 1, characterized in that: the water-stop plate is characterized in that a water-stop plate (4) is arranged in the middle of the water-stop plate along the extending direction of the slope slop line, and the water-stop plate (4) is vertically fixed on the water-stop plate and vertically extends upwards.
3. The perforated pipe nailed steel plate slope wall supporting system according to claim 2, characterized in that: guard rail (14) are fixedly mounted above water baffle (4), guard rail (14) leads to long the setting along side slope slide way extending direction, and the protection stand bottom of its both sides is equipped with and hangs down assorted U type slot with water baffle (4) board, the U type slot of protection stand is pegged graft on water baffle (4) and is even as an organic whole through fastening bolt (15).
4. The perforated pipe nailed steel plate slope wall supporting system according to claim 2, characterized in that: and a plurality of reinforcing plates (5) are fixedly arranged between one side of the water baffle (4) close to the foundation pit and the water-stop plate of the capping steel plate (1).
5. The perforated pipe nailed steel plate slope wall supporting system according to claim 1, characterized in that: the slope protection plate and the bottom end of the slope steel plate (2) are provided with hanging nails (7) extending to one side of a foundation pit slope soil body, the top end of the slope steel plate (2) is provided with insertion holes (8) matched with the hanging nails (7) at the positions corresponding to the hanging nails (7), and the slope steel plate (2) arranged below is hung on the top-arranged capping steel plate (1) or the slope steel plate (2) through the hanging nails (7) and the insertion holes (8).
6. The perforated pipe nailed steel plate slope wall supporting system according to claim 1, characterized in that: the inner sides of the capping steel plate (1) and the slope steel plate (2) are fixedly provided with a plurality of stiffening ribs (6) which are staggered in a cross shape.
7. The perforated pipe nailed steel plate slope wall supporting system according to claim 1, characterized in that: the water-stop sheet of the capping steel plate (1) is far away from one end of the foundation pit and is provided with an anchoring water-stop plate (3) in a whole length mode, and the anchoring water-stop plate (3) vertically extends downwards and is inserted into a soil body of the slope top of the foundation pit side slope.
8. The perforated pipe nailed steel plate slope wall supporting system according to claim 1, characterized in that: and the two sides of the capping steel plate (1) and the slope steel plate (2) in the extending direction of the bevel line are respectively provided with a folded edge (9), the folded edges on one side of the two are inclined upwards, the folded edges on the other side are inclined downwards, and the folded edges (9) of the two adjacent capping steel plates (1) or the slope steel plate (2) are lapped and attached.
9. The perforated pipe nailed steel plate slope wall supporting system according to claim 1, characterized in that: lifting hooks (10) are welded and fixed on the surfaces of the capping steel plate (1) and the slope steel plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796642.9U CN215669554U (en) | 2021-08-03 | 2021-08-03 | Supporting system for perforated pipe nail steel plate slope wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796642.9U CN215669554U (en) | 2021-08-03 | 2021-08-03 | Supporting system for perforated pipe nail steel plate slope wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669554U true CN215669554U (en) | 2022-01-28 |
Family
ID=79983175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121796642.9U Active CN215669554U (en) | 2021-08-03 | 2021-08-03 | Supporting system for perforated pipe nail steel plate slope wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908776A (en) * | 2022-05-19 | 2022-08-16 | 海南大学 | Side slope protection structure with automatic supporting function and capable of early warning |
| CN115030184A (en) * | 2022-06-30 | 2022-09-09 | 中铁二十局集团第二工程有限公司 | Modular supporting structure and spray anchor supporting assembly |
-
2021
- 2021-08-03 CN CN202121796642.9U patent/CN215669554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908776A (en) * | 2022-05-19 | 2022-08-16 | 海南大学 | Side slope protection structure with automatic supporting function and capable of early warning |
| CN115030184A (en) * | 2022-06-30 | 2022-09-09 | 中铁二十局集团第二工程有限公司 | Modular supporting structure and spray anchor supporting assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215669554U (en) | Supporting system for perforated pipe nail steel plate slope wall | |
| CN108612110A (en) | A kind of Deep Foundation Pit of Metro Stations combined type construction method for supporting | |
| CN111501839B (en) | Cable shaft | |
| CN111456032B (en) | Foundation pit supporting system and construction method thereof | |
| CN106640187A (en) | Down coal face goaf water dredging structure and dredging method thereof | |
| CN113073656B (en) | Soil protection structure between support piles and construction method thereof | |
| CN205314108U (en) | Compound soil nail wall supporting construction system with steel -pipe pile | |
| CN213926286U (en) | Supporting construction for building foundation engineering | |
| CN211081970U (en) | Assembled reusable flexible filling retaining wall | |
| CN210216467U (en) | Seepage-proofing structure without anchoring groove and anchoring platform | |
| CN106400814A (en) | Foundation pit supporting method | |
| CN217710803U (en) | Anti-floating reinforcing comprehensive treatment system for underground garage foundation | |
| CN216586567U (en) | Pit-in-pit miniature pile supporting structure | |
| CN215406119U (en) | Tall and big side slope plain noodles supporting construction | |
| CN212027274U (en) | Shapping tool type anti-smashing shed for operation in groove of personnel | |
| CN211773883U (en) | Underground pipeline with integrated supporting piles and pipeline wall | |
| CN115012429A (en) | Supporting structure for exposing foundation pit for long time and construction method thereof | |
| CN212175796U (en) | Protective net used between cast-in-place pile piles | |
| CN114263187A (en) | Foundation pit bottom plate force transmission structure and construction method thereof | |
| CN210066763U (en) | Foundation pit side wall structure reinforcing and supporting device | |
| CN209323534U (en) | A kind of upper flexible and lower rigid system of deep foundation pit support | |
| CN207828991U (en) | A kind of modularization cofferdam structure suitable for river hard ground | |
| KR100592397B1 (en) | storey spacing support ssoldier pile soil retaining wall | |
| CN219195988U (en) | Turnover formula foundation ditch side slope protector with locking protection that takes off | |
| CN214462512U (en) | A reverse framed bent unilateral formwork structure of drawing in advance for basement outer wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |