CN212801554U - Civil engineering weak soil deep basal pit step type slope form backplate - Google Patents
Civil engineering weak soil deep basal pit step type slope form backplate Download PDFInfo
- Publication number
- CN212801554U CN212801554U CN202021095146.6U CN202021095146U CN212801554U CN 212801554 U CN212801554 U CN 212801554U CN 202021095146 U CN202021095146 U CN 202021095146U CN 212801554 U CN212801554 U CN 212801554U
- Authority
- CN
- China
- Prior art keywords
- main body
- guard plate
- plate main
- plate
- civil engineering
- 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
- 239000002689 soil Substances 0.000 title claims abstract description 36
- 238000003466 welding Methods 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 15
- 230000008093 supporting effect Effects 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 4
- 238000009412 basement excavation Methods 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000269793 Cryothenia peninsulae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a civil engineering weak soil deep basal pit step slope form backplate, include: the protective plate comprises a protective plate main body, a step plate and a hanging ring; the step plate is arranged on the outer wall of the front side of the guard plate main body and is connected with the guard plate main body in a welding mode; the hanging rings are installed on the outer wall of the front side of the guard plate main body in a welding mode and are located on two sides of the upper portion of the guard plate main body; the inserted rods are arranged at two ends of the guard plate main body in a welding mode; the back rib is arranged on the outer wall of the rear side of the guard plate main body and is connected with the guard plate main body in a welding mode; the utility model discloses a to the improvement of civil engineering weak soil deep basal pit stepped slope form backplate, have sound construction, stable, reasonable in design, bearing capacity is strong, and the supporting effect is good, be convenient for construction, easy to assemble and dismantlement, advantage that the practicality is strong to effectual solution the utility model provides a problem and not enough.
Description
Technical Field
The utility model relates to a construction technical field, more specifically the theory that says so especially relates to a civil engineering weak soil deep basal pit step slope form backplate.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The person who is not excavated can use the method of putting the side slope to stabilize the earth slope, and the size of the slope is determined according to the relevant construction regulations. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like.
Due to the complexity of soil texture of the soft soil area and the influence of a plurality of factors in the construction process of the deep foundation pit, some problems of insufficient estimation often occur in the construction process of the deep foundation pit of the soft soil area, the foundation soil texture of the soft soil area is poor, the water content is high, the sludge layer is wide in distribution and deep in thickness, the construction condition of the foundation pit excavation engineering of the soft soil area is relatively poor, and the soil body of the soft soil foundation is easy to collapse or bulge at the base in the excavation process of the foundation pit to cause engineering accidents.
Receive soil property influence great when soft soil deep basal pit slope erects the bench construction, because soil property is softer, it is great with traditional scaffold erection construction degree of difficulty, be difficult for carrying out the anchor, and difficult dismantlement behind the deep anchor, the operation is comparatively inconvenient when carrying out the pithead and strut, has great limitation during the use.
In view of this, research and improvement are carried out to solve the existing problems, and a stepped slope grid type guard plate for a soft soil deep foundation pit in civil engineering is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a civil engineering weak soil deep basal pit step slope form backplate to solve the problem that proposes in the above-mentioned background art and not enough.
In order to achieve the above object, the utility model provides a civil engineering weak soil deep basal pit step slope form backplate is reached by following specific technological means:
the utility model provides a civil engineering weak soil deep basal pit step slope form backplate, includes: the protective plate comprises a protective plate main body, a step plate, a hanging ring, an inserted bar, a back rib, a top plate, a sleeve, a bottom plate and a base; the step plate is arranged on the outer wall of the front side of the guard plate main body and is connected with the guard plate main body in a welding mode; the hanging rings are installed on the outer wall of the front side of the guard plate main body in a welding mode and are located on two sides of the upper portion of the guard plate main body; the inserted rods are arranged at two ends of the guard plate main body in a welding mode; the back rib is arranged on the outer wall of the rear side of the guard plate main body and is connected with the guard plate main body in a welding mode; the sleeve is arranged at the end parts of the top plate and the bottom plate in a welding mode, and the top plate and the bottom plate are connected with the inserted link in an inserting mode through the sleeve; the base is installed on the two sides of the guard plate main body, the top plate and the bottom plate in a welding mode.
As this technical scheme's further optimization, the utility model relates to a civil engineering weak soil deep basal pit step slope form backplate main part, roof, bottom plate are the rectangle form steel sheet.
As this technical scheme's further optimization, the utility model relates to a civil engineering weak soil deep basal pit step slope form backplate the step board is C shaped plate column structure, and the step board is linear array form distribution welding in the backplate main part and installs many places.
As this technical scheme's further optimization, the utility model relates to a civil engineering weak soil deep basal pit step slope form backplate the back of the body muscle is the angle steel, and two departments are installed at the back symmetry of backplate main part to the back muscle.
As this technical scheme's further optimization, the utility model relates to a civil engineering weak soil deep basal pit step slope form backplate the sleeve pipe embolias to install on the inserted bar, and roof, bottom plate pass through the sleeve pipe and install on the inserted bar for rotary device.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses the back of the body muscle is the angle steel, and the setting of two places is installed at the back symmetry of backplate main part to the back muscle, and reinforcing backplate main part overall structure's stability and fastness improve bearing capacity, and the compression deformation range is little, reduces the potential safety hazard.
2. The utility model discloses the step board is C shaped plate column structure, and the step board is the setting that linear array form distribution welding installed many places in the backplate main part, and the area is trampled in the increase when reducing occupation space, improves the security.
3. The utility model discloses the sleeve pipe embolias to install on the inserted bar, and roof, bottom plate pass through the sleeve pipe and install on the inserted bar and set up to rotary device, and backplate main part, roof, bottom plate are the setting of rectangle form steel sheet, and easy to assemble and dismantlement, the transportation of being convenient for, and through the area of contact of roof, bottom plate increase and holding surface, improve the supporting effect.
4. The utility model discloses a to the improvement of civil engineering weak soil deep basal pit stepped slope form backplate, have sound construction, stable, reasonable in design, bearing capacity is strong, and the supporting effect is good, be convenient for construction, easy to assemble and dismantlement, advantage that the practicality is strong to effectual solution the utility model provides a problem and not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
fig. 3 is a schematic diagram of the explosion structure of the present invention;
fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.
In the figure: the protective plate comprises a protective plate main body 1, a step plate 2, a hanging ring 3, an inserted bar 4, a back rib 5, a top plate 6, a sleeve 7, a bottom plate 8 and a base 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1 to 4, the utility model provides a civil engineering weak soil deep basal pit step type slope form backplate's specific technical implementation:
the utility model provides a civil engineering weak soil deep basal pit step slope form backplate, includes: the protective plate comprises a protective plate main body 1, a step plate 2, a lifting ring 3, an inserted bar 4, a back rib 5, a top plate 6, a sleeve 7, a bottom plate 8 and a base 9; the step plate 2 is arranged on the outer wall of the front side of the guard plate main body 1, and the step plate 2 is connected with the guard plate main body 1 in a welding mode; the hanging rings 3 are installed on the outer wall of the front side of the guard plate main body 1 in a welding mode, and the hanging rings 3 are located on two sides of the upper portion of the guard plate main body 1; the inserted rods 4 are arranged at two ends of the guard plate main body 1 in a welding mode; the back rib 5 is arranged on the outer wall of the rear side of the guard plate main body 1, and the back rib 5 is connected with the guard plate main body 1 in a welding mode; the sleeve 7 is installed at the end parts of the top plate 6 and the bottom plate 8 in a welding mode, and the top plate 6 and the bottom plate 8 are connected with the inserted link 4 in an inserting mode through the sleeve 7; the base 9 is installed on the two sides of the guard plate main body 1, the top plate 6 and the bottom plate 8 in a welding mode.
Specifically, the guard plate body 1, the top plate 6, and the bottom plate 8 are rectangular steel plates.
Specifically, the step plate 2 is a C-shaped plate structure, and the step plate 2 is welded to the guard plate main body 1 in a linear array shape.
Specifically, the back rib 5 is an angle steel, and the back rib 5 is symmetrically arranged at two positions on the back of the guard plate main body 1.
Specifically, the sleeve 7 is sleeved on the inserted link 4, and the top plate 6 and the bottom plate 8 are installed on the inserted link 4 through the sleeve 7 as a rotating device.
The method comprises the following specific implementation steps:
during installation, firstly, the hanging ring 3 is hung on a hoisting tool, the protection plate main body 1 is hoisted by the hoisting tool and moved to the slope of a foundation pit, the protection plate main body 1 is directly laid on the slope, the back of the protection plate main body 1 is attached to the slope, then the top plate 6 is laid on the supporting surface of the top of the slope and is installed on the inserted rod 4 through the sleeve 7, the bottom plate 8 is laid on the supporting surface of the bottom of the slope and is installed on the inserted rod 4 through the sleeve 7; when the slope surface supporting construction is carried out, the top plate 6 and the bottom plate 8 are detached, the guard plate main body 1 is lifted away, and the guard plate main body is lifted back after the construction is finished.
In summary, the following steps: according to the civil engineering soft soil deep foundation pit step type slope grid type guard plate, the back ribs are the angle steels, and the back ribs are symmetrically arranged at two positions on the back of the guard plate main body, so that the stability and firmness of the integral structure of the guard plate main body are enhanced, the bearing capacity is improved, the compression deformation amplitude is small, and the potential safety hazard is reduced; the step plates are of a C-shaped plate structure, and are arranged at a plurality of positions on the guard plate main body in a linear array manner in a welding manner, so that the occupied space is reduced, the treading area is increased, and the safety is improved; the protective plate is characterized in that the protective plate is sleeved on the inserted rod through a sleeve, the top plate and the bottom plate are installed on the inserted rod through the sleeve to form a rotating device, the protective plate main body, the top plate and the bottom plate are rectangular steel plates, the mounting and dismounting are convenient, the transportation is convenient, the contact area between the protective plate main body and a supporting surface is increased through the top plate and the bottom plate, and the supporting effect is improved; through the improvement to civil engineering weak soil deep basal pit step slope form backplate, have sound construction, stable, reasonable in design, bearing capacity is strong, and the supporting effect is good, be convenient for construction, easy to assemble and dismantlement, advantage that the practicality is strong to effectual solution the utility model provides a problem and not enough.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a civil engineering weak soil deep basal pit step slope form backplate, includes: the protective plate comprises a protective plate main body (1), a step plate (2), a hanging ring (3), an inserted link (4), a back rib (5), a top plate (6), a sleeve (7), a bottom plate (8) and a base (9); the method is characterized in that: the step plate (2) is arranged on the outer wall of the front side of the guard plate main body (1), and the step plate (2) is connected with the guard plate main body (1) in a welding mode; the hanging rings (3) are installed on the outer wall of the front side of the guard plate main body (1) in a welding mode, and the hanging rings (3) are located on two sides of the upper portion of the guard plate main body (1); the inserted rods (4) are arranged at two ends of the guard plate main body (1) in a welding mode; the back rib (5) is arranged on the outer wall of the rear side of the guard plate main body (1), and the back rib (5) is connected with the guard plate main body (1) in a welding mode; the sleeve (7) is installed at the end parts of the top plate (6) and the bottom plate (8) in a welding mode, and the top plate (6) and the bottom plate (8) are connected with the inserted rod (4) in an inserting mode through the sleeve (7); the base (9) is installed on two sides of the guard plate main body (1), the top plate (6) and the bottom plate (8) in a welding mode.
2. The civil engineering soft soil deep foundation pit stepped slope grid type guard plate of claim 1, wherein: the guard plate main body (1), the top plate (6) and the bottom plate (8) are rectangular steel plates.
3. The civil engineering soft soil deep foundation pit stepped slope grid type guard plate of claim 1, wherein: step board (2) are C shaped plate column structure, and step board (2) are linear array form distribution welded mounting and have many places on backplate main part (1).
4. The civil engineering soft soil deep foundation pit stepped slope grid type guard plate of claim 1, wherein: the back rib (5) is an angle steel, and the back rib (5) is symmetrically arranged at two positions on the back of the guard plate main body (1).
5. The civil engineering soft soil deep foundation pit stepped slope grid type guard plate of claim 1, wherein: the sleeve (7) is sleeved on the inserted rod (4), and the top plate (6) and the bottom plate (8) are installed on the inserted rod (4) through the sleeve (7) and are rotating devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095146.6U CN212801554U (en) | 2020-06-15 | 2020-06-15 | Civil engineering weak soil deep basal pit step type slope form backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095146.6U CN212801554U (en) | 2020-06-15 | 2020-06-15 | Civil engineering weak soil deep basal pit step type slope form backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212801554U true CN212801554U (en) | 2021-03-26 |
Family
ID=75096518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021095146.6U Active CN212801554U (en) | 2020-06-15 | 2020-06-15 | Civil engineering weak soil deep basal pit step type slope form backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212801554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982318A (en) * | 2021-11-12 | 2022-01-28 | 中国十九冶集团有限公司 | Movable composite step for high-low cross-region construction |
-
2020
- 2020-06-15 CN CN202021095146.6U patent/CN212801554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982318A (en) * | 2021-11-12 | 2022-01-28 | 中国十九冶集团有限公司 | Movable composite step for high-low cross-region construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205975658U (en) | Steel platform tower crane foundation | |
| CN109356169A (en) | A kind of foundation pit campshed support system and its construction method | |
| CN103266602A (en) | Diameter-expanding pile for manual hole digging and construction method thereof | |
| CN212801554U (en) | Civil engineering weak soil deep basal pit step type slope form backplate | |
| CN114033388B (en) | Shaft construction method for water-rich silty sand layer underground tunnel roof pipe | |
| CN203034476U (en) | Tower crane base structure in type of combination of steel latticework columns and concrete bearing platform shaped like Chinese character 'hui' | |
| CN107299640A (en) | A kind of variable cross-section well shaft type ground continuous wall base and its construction method | |
| CN215594055U (en) | Stake anchor combination bracing underground structure | |
| CN204040042U (en) | A kind of super large ultra-deep support with manually dug piles structure | |
| CN203531010U (en) | Supporting platform of heat pipe trench and for crossing reserved subway station | |
| CN214993928U (en) | Compound supporting construction that nature was put slope and SMW worker method stake and is combined | |
| CN214994007U (en) | Bridge steel protects a section of thick bamboo and steel reinforcement cage and is connected locating rack | |
| CN206768831U (en) | Support, anchor cable post-tensioning HU type building enclosures before a kind of steel pipe | |
| CN211312527U (en) | Support stand bottom plate watertight fittings in ultra-deep foundation ditch | |
| CN209923935U (en) | Co-location combined pile wall supporting structure in upper-soft and lower-hard stratum | |
| CN114622546A (en) | Space truss supporting platform, system and method for ultra-deep underground continuous wall | |
| CN107012872A (en) | Mud construction method of deep foundation ditch | |
| CN210712864U (en) | Deep foundation pit supporting system of Larsen steel sheet pile and cement mixing pile for soft soil field | |
| CN202644590U (en) | Foundation trench anti-floating structure for underground construction | |
| CN207512723U (en) | A kind of structure construction for promoting diaphram wall surface concrete quality | |
| CN111155523A (en) | Underground pile foundation demolition method and device | |
| CN219280717U (en) | Novel pull-press combined type detachable spiral drill pipe diagonal bracing structure | |
| CN217298945U (en) | Auxiliary sinking device for inserting deep-buried section steel into cement-soil mixing wall | |
| CN214835088U (en) | Foundation ditch construction support is used in high-speed railway construction | |
| CN204225097U (en) | Epicyclic-type steel work slope protection pile component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240122 Address after: 301800, No. 3, Row 21, East District, Yicheng Village, Niudaokou Town, Baodi District, Tianjin City Patentee after: Wei Xueyong Country or region after: China Address before: No.206, Huifeng East 2nd Road, Zhongkai high tech Zone, Huizhou, Guangdong 516000 Patentee before: Zhang Jinqing Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: 301800, 27-2-202, Biyaxin Garden, Baoping Street, Baodi District, Tianjin City Patentee after: Tianjin Botelandi Enterprise Management Co.,Ltd. Country or region after: China Address before: 301800, No. 3, Row 21, East District, Yicheng Village, Niudaokou Town, Baodi District, Tianjin City Patentee before: Wei Xueyong Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240425 Address after: 045000 In the courtyard of Yangquan Huaxin Crane Machinery Co., Ltd., Sanjiao Village, Yinying Town, Yangquan City, Shanxi Province Patentee after: Shanxi Jinguantong Metal Products Co.,Ltd. Country or region after: China Address before: 301800, 27-2-202, Biyaxin Garden, Baoping Street, Baodi District, Tianjin City Patentee before: Tianjin Botelandi Enterprise Management Co.,Ltd. Country or region before: China |