CN213837861U - Lower foundation pit packway structure - Google Patents
Lower foundation pit packway structure Download PDFInfo
- Publication number
- CN213837861U CN213837861U CN202022449823.6U CN202022449823U CN213837861U CN 213837861 U CN213837861 U CN 213837861U CN 202022449823 U CN202022449823 U CN 202022449823U CN 213837861 U CN213837861 U CN 213837861U
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- China
- Prior art keywords
- road surface
- soil roadbed
- fire
- pile
- water pipe
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- Expired - Fee Related
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- 239000002689 soil Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 4
- 239000004567 concrete Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The application relates to a lower foundation ditch packway structure relates to the foundation ditch packway field. This device includes the soil subgrade, the inclined plane department on the soil subgrade is provided with the hanging net and spouts the anchor support, the right side at soil subgrade top is provided with the motorway road surface, the top of soil subgrade is provided with the pavement road surface that is located the left pavement road surface of motorway road surface, the top of soil subgrade is provided with the pavement guardrail that is located the left pavement road surface of pavement road surface, the top of soil subgrade is provided with and is located the left side slope bank platform of pavement guardrail, the left lower in soil subgrade inclined plane is provided with the barricade, the left side of barricade is provided with the garage bottom plate. The utility model discloses a when actual construction, consolidate through the foundation ditch packway to original and maintain, so just can strengthen the bearing capacity of its road bed, also can prevent the raise dust moreover to can satisfy haulage vehicle's normal current, also make things convenient for the temporary of material to stack and personnel current.
Description
Technical Field
The application relates to the field of foundation pit packway, in particular to a lower foundation pit packway structure.
Background
The berm is a transport road or a platform (also can be interpreted as a transport road or a platform for excavating side slopes) in pit foundation excavation and cofferdam, a drainage ditch is arranged at one side of the berm for drainage, the drainage ditch at the side of the berm is used for draining water in the cofferdam, and the berm is used for intercepting rainwater and preventing the erosion of the dam slope; meanwhile, the method can be used for traffic, dam body overhaul and observation; the method is also beneficial to the stability of dam slopes, the berm is mostly seen on higher slopes and vertical surfaces in the construction process, and the function of the berm is mainly to ensure the stability of the slopes (generally, one berm is arranged when the excavated slopes are higher than about 10m, and other berms are determined according to the conditions), ensure the traffic in the construction period and mainly ensure the traffic of personnel and small-sized equipment.
In the use of the traditional foundation pit riding track, as the traditional foundation pit riding track is generally an original soil track, the soil quality is soft, and the bearing capacity of a roadbed is low, when equipment is transported, a load-carrying vehicle is easy to sink into the road surface when the load-carrying vehicle runs, so that the normal running of the transport vehicle is influenced, and the temporary placement of materials and the passing of personnel are inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the existing foundation pit packway is soft in soil quality and low in roadbed bearing capacity and influences transportation vehicles and personnel to run, the application provides a lower foundation pit packway structure.
The application provides a lower foundation ditch packway structure adopts following technical scheme: the utility model provides a lower foundation ditch packway structure, including the soil subgrade, the inclined plane department on the soil subgrade is provided with the hanging net and spouts the anchor support, the right side at soil subgrade top is provided with the motorway road surface, the top of soil subgrade is provided with the left pavement road surface that is located the motorway road surface, the top of soil subgrade is provided with the left side pavement guardrail that is located the pavement road surface, the top of soil subgrade is provided with and is located the left side slope bank platform of pavement guardrail, the left lower department in soil subgrade inclined plane is provided with the barricade, the left side of barricade is provided with the garage bottom plate, the inside of soil subgrade is provided with fire-fighting water pipe, fire-fighting water pipe's surface is provided with the fire-fighting water pipe pile that runs through to motorway road surface, the right side of soil subgrade is provided with protects the slope pile.
Preferably, the slope protection stake is including the embedded stake of pre-buried soil roadbed inside, and the top fixed mounting who buries the stake has the stake of exposing.
Preferably, the fire-fighting water pipe fender pile comprises a sleeve sleeved on the fire-fighting water pipe, a fixed column is fixedly mounted on the front side and the rear side of the top of the sleeve, a supporting plate is fixedly connected to the bottom of the surface of the fixed column, an installation block is fixedly connected to the top of the fixed column, a shell is sleeved on the surfaces of the fixed column and the installation block, a cover sleeve is sleeved on the upper half portion of the surface of the installation block, a fastening bolt penetrates through the top of the cover sleeve, and the cover sleeve is fixed on the installation block through the fastening bolt.
Through adopting above-mentioned technical scheme, through the setting of fire-fighting water pipe fender pile, during the installation fire-fighting water pipe, install the fire-fighting water pipe fender pile on its surface, the installation as follows, the user is at the surface of fire-fighting water pipe with the sleeve pipe suit at first, then with the surface of shell suit at the fixed column until with the layer board contact, then the top of installation piece can stretch into the top of shell, cover suit is on the installation piece after that, install fastening bolt at last and fix, the completion installation, so can play the effect of protection to the fire-fighting water pipe.
Preferably, the pavement of the automobile road is a concrete-cast automobile road.
Preferably, the bottom of the fire hose bollard is inserted into the interior of the soil subgrade.
Preferably, the net-hanging spray anchor support is a net-hanging spray anchor support, and the installation depth of the net-hanging spray anchor support is two hundred millimeters below the newly-poured cushion layer.
Preferably, plastering is arranged on both sides and the top of the hanging net shotcrete support.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the utility model discloses a during actual construction, at first dig out the shape that needs foundation ditch packway on original road surface, promptly soil roadbed, then newly pour a layer concrete layer on soil roadbed's slope, again install the net on soil roadbed's slope and spout anchor support, and press it into and newly pour two hundred millimeters under the bed course, then use the brick one to block up four hundred millimeters high barricade between soil roadbed and garage bottom plate, and plaster a layer of ash on barricade's both sides and top, then pour a layer motorway road surface in parallel on soil roadbed's top, pour a layer pavement road surface in parallel on soil roadbed's top, set up a bank platform that is located the left side slope of pavement road surface in addition at soil roadbed's top, the thickness on pavement road surface is half of motorway road surface thickness, then install one person's pavement guardrail between pavement road surface and the side slope bank platform again, at fire hose's surface mounting fire hose fender pile, fire hose fender pile top will expose in the external world, consolidates the maintenance to original foundation ditch packway through above mode, so just can strengthen the bearing capacity of its road bed, also can prevent the raise dust moreover to can satisfy haulage vehicle's normal current, also make things convenient for interim stacking of material and personnel's current.
2. The utility model discloses a setting of fire-fighting water pipe fender pile, during the installation fire-fighting water pipe, install the fire-fighting water pipe fender pile on its surface, the installation as follows, the user is at first with the sleeve pipe suit on the surface of fire-fighting water pipe, then with the shell suit on the surface of fixed column until with the layer board contact, then the top of installation piece can stretch into the top of shell, cover the suit on the installation piece after that, install fastening bolt at last and fix, accomplish the installation, so can play the effect of protection to the fire-fighting water pipe.
Drawings
Fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is a perspective view of the fire hose fender pile of the utility model.
Fig. 3 is a perspective sectional view of the housing of the present invention.
Description of reference numerals: 1. a soil subgrade; 2. hanging a net, spraying and anchoring; 3. an automobile road surface; 4. a sidewalk pavement; 5. a sidewalk guardrail; 6. a side sill table; 7. retaining walls; 8. a garage floor; 9. a fire hose; 10. protecting piles of the fire-fighting water pipe; 11. slope protection piles; 111. burying the pile; 112. exposing the pile; 101. a sleeve; 102. fixing a column; 103. a support plate; 104. a housing; 105. mounting blocks; 106. covering the cover; 107. and fastening the bolt.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
The first embodiment is as follows:
with reference to fig. 1 to 3, the embodiment of the application discloses a lower foundation pit berm structure, which comprises a soil roadbed 1, a mesh hanging and anchor spraying support 2 is arranged at the inclined plane of the soil roadbed 1, an auto-road surface 3 is arranged at the right side of the top of the soil roadbed 1, a sidewalk road surface 4 positioned at the left side of the auto-road surface 3 is arranged at the top of the soil roadbed 1, a sidewalk guardrail 5 positioned at the left side of the sidewalk road surface 4 is arranged at the top of the soil roadbed 1, a side slope sill table 6 positioned at the left side of the sidewalk guardrail 5 is arranged at the top of the soil roadbed 1, a retaining wall 7 is arranged at the lowest position at the left side of the inclined plane of the soil roadbed 1, a garage bottom plate 8 is arranged at the left side of the retaining wall 7, a fire-fighting water pipe 9 is arranged inside the soil roadbed 1, a fire-fighting water pipe retaining pile 10 penetrating through the surface of the auto-road surface 3 is arranged on the surface of the fire-fighting water pipe 9, a retaining pile 11 is arranged at the right side of the soil roadbed 1, the slope protection pile 11 comprises an embedded pile 111 embedded into the soil roadbed 1, an exposed pile 112 is fixedly installed at the top of the embedded pile 111, the roadway surface 3 is a concrete-poured roadway, the height of the roadway surface 3 is two hundred millimeters, the bottom of the fire-fighting water pipe pile 10 is inserted into the soil roadbed 1, the exposed portion of the fire-fighting water pipe pile 10 is six hundred millimeters, the embedded depth of the fire-fighting water pipe pile 10 is four hundred millimeters, the size of the slope sill table 6 is one hundred and twenty millimeters wide and two hundred millimeters high, the hanging net and spray anchor support 2 is a hanging net and spray anchor support, the installation depth of the hanging net and spray anchor support 2 is two hundred millimeters below a new poured cushion layer, and plastering is arranged on the two sides and the top of the hanging net and spray anchor support 2.
During actual construction, firstly digging out a needed foundation pit and berm shape on an original road surface, namely a soil subgrade 1, then newly pouring a concrete layer on the slope surface of the soil subgrade 1, then installing a net hanging, spraying and anchoring support on the slope surface of the soil subgrade 1, pressing the support into a newly poured cushion layer by two hundred millimeters, then building a four hundred millimeter high retaining wall between the soil subgrade 1 and a garage bottom plate 8 by bricks, smearing a layer of ash on the two sides and the top of the retaining wall, then parallelly pouring a layer of motorway road surface 3 on the top of the soil subgrade 1, parallelly pouring a layer of sidewalk road surface 4 on the top of the soil subgrade 1, additionally arranging a side slope sill 6 positioned on the left side of the sidewalk road surface 4 on the top of the soil subgrade 1, wherein the thickness of the sidewalk road surface 4 is half of the thickness of the motorway road surface 3, then installing a personal sidewalk guardrail 5 between the sidewalk road surface 4 and the side slope sill 6, at the surface mounting fire hose fender pile 10 of fire hose 9, fire hose fender pile 10 top will expose in the external world, consolidates the maintenance to original foundation ditch packway through above mode, so just can strengthen the bearing capacity of its road bed, also can prevent the raise dust moreover to can satisfy haulage vehicle's normal current, also make things convenient for temporary stacking of material and personnel's current.
Example two:
with reference to fig. 2 and 3, the fire hose pile 10 includes a sleeve 101 sleeved on the fire hose 9, a fixing column 102 is fixedly mounted on the front side and the rear side of the top of the sleeve 101, a supporting plate 103 is fixedly connected to the bottom of the surface of the fixing column 102, a mounting block 105 is fixedly connected to the top of the fixing column 102, a shell 104 is sleeved on the surfaces of the fixing column 102 and the mounting block 105, a cover sleeve 106 is sleeved on the upper half of the surface of the mounting block 105, a fastening bolt 107 is arranged at the top of the cover sleeve 106 in a penetrating manner, and the cover sleeve 106 is fixed on the mounting block 105 through the fastening bolt 107.
When installing fire hose 9, install fire hose fender pile 10 on its surface, the installation is as follows, the user is first with sleeve pipe 101 suit on the surface of fire hose 9, then with shell 104 suit on the surface of fixed column 102 until contacting with layer board 103, then the top of installation piece 105 can stretch into the top of shell 104, after that with the cover 106 suit on installation piece 105, install fastening bolt 107 at last and fix, accomplish the installation, so can play the effect of protection to fire hose 9.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a lower foundation ditch packway structure, includes soil roadbed (1), its characterized in that: the soil roadbed (1) is provided with a net hanging, anchor spraying and supporting structure (2) at the inclined plane, the right side of the top of the soil roadbed (1) is provided with an automobile road surface (3), the top of the soil roadbed (1) is provided with a sidewalk road surface (4) positioned on the left side of the automobile road surface (3), the top of the soil roadbed (1) is provided with a sidewalk guardrail (5) positioned on the left side of the sidewalk road surface (4), the top of the soil roadbed (1) is provided with a slope sill platform (6) positioned on the left side of the sidewalk guardrail (5), the left lowest part of the inclined plane of the soil roadbed (1) is provided with a retaining wall (7), the left side of the retaining wall (7) is provided with a garage bottom plate (8), the inside of the soil roadbed (1) is provided with a fire-fighting water pipe (9), the surface of the fire-fighting water pipe (9) is provided with a fire-fighting water pipe pile (10) penetrating through the surface of the automobile road surface (3), and a slope protection pile (11) is arranged on the right side of the soil roadbed (1).
2. A lower foundation pit horse way structure according to claim 1, wherein: the slope protection pile (11) comprises a buried pile (111) which is embedded into the soil roadbed (1), and an exposed pile (112) is fixedly mounted at the top of the buried pile (111).
3. A lower foundation pit horse way structure according to claim 1, wherein: the fire-fighting water pipe fender pile (10) comprises a sleeve (101) sleeved on a fire-fighting water pipe (9), wherein a fixed column (102) is fixedly mounted on the front side and the rear side of the top of the sleeve (101), a supporting plate (103) is fixedly connected to the bottom of the surface of the fixed column (102), an installation block (105) is fixedly connected to the top of the fixed column (102), a shell (104) is sleeved on the surfaces of the fixed column (102) and the installation block (105), a cover sleeve (106) is sleeved on the upper half portion of the surface of the installation block (105), a fastening bolt (107) penetrates through the top of the cover sleeve (106), and the cover sleeve (106) is fixed on the installation block (105) through the fastening bolt (107).
4. A lower foundation pit horse way structure according to claim 1, wherein: the automobile road surface (3) is an automobile road formed by pouring concrete.
5. A lower foundation pit horse way structure according to claim 1, wherein: the bottom of the fire-fighting water pipe fender pile (10) is inserted into the soil roadbed (1).
6. A lower foundation pit horse way structure according to claim 1, wherein: the net hanging spray anchor support (2) is a net hanging spray anchor support.
7. A lower foundation pit horse way structure according to claim 1, wherein: plastering is respectively arranged on the two sides and the top of the hanging net spray anchor support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022449823.6U CN213837861U (en) | 2020-10-29 | 2020-10-29 | Lower foundation pit packway structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022449823.6U CN213837861U (en) | 2020-10-29 | 2020-10-29 | Lower foundation pit packway structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213837861U true CN213837861U (en) | 2021-07-30 |
Family
ID=77012065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022449823.6U Expired - Fee Related CN213837861U (en) | 2020-10-29 | 2020-10-29 | Lower foundation pit packway structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213837861U (en) |
-
2020
- 2020-10-29 CN CN202022449823.6U patent/CN213837861U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |