CN219653716U - Steep wall bearing platform construction platform - Google Patents
Steep wall bearing platform construction platform Download PDFInfo
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- CN219653716U CN219653716U CN202321304879.XU CN202321304879U CN219653716U CN 219653716 U CN219653716 U CN 219653716U CN 202321304879 U CN202321304879 U CN 202321304879U CN 219653716 U CN219653716 U CN 219653716U
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- platform
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- anchor rod
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- 238000010276 construction Methods 0.000 title claims abstract description 51
- 239000011435 rock Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 230000006378 damage Effects 0.000 abstract description 4
- 238000009412 basement excavation Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model belongs to the technical field of geotechnical engineering equipment, and particularly relates to a steep wall bearing platform construction platform, which comprises two groove platforms arranged on a steep wall at intervals, wherein a first anchor rod and a second anchor rod are respectively arranged in the rock wall in each groove platform, a concrete structure layer is poured on each groove platform, and a first connecting piece and a second connecting piece are respectively pre-buried in each concrete structure layer; and a supporting frame is connected between the first connecting piece and the second connecting piece, a platform is fixed at the upper end of the supporting frame, and the bottom end of the outer side of the platform is connected with the second connecting piece through a supporting column. The construction platform can be quickly built, pile foundation concrete is not needed to be deeply excavated on the steep slope mountain, the construction difficulty is low, the damage to the mountain is small, the green construction is realized, and the construction platform can be quickly disassembled after the later construction is finished, so that the original appearance of the mountain is restored.
Description
Technical Field
The utility model belongs to the technical field of geotechnical engineering equipment, and particularly relates to a steep wall bearing platform construction platform.
Background
Steep slope terrains are a common form of topography and are widely distributed in southwest mountain areas of China.
In the prior art, the construction of the roadbed engineering on steep slope terrains is a very difficult matter, mainly because firstly, the roadbed engineering on slope placement and filling is almost impossible, or because the height of a filling body is very large, the stability of the constructed roadbed engineering is difficult to ensure; secondly, due to steep topography, the cantilever of the slope collecting structure is very large, so that the horizontal deformation generated by the slope collecting reinforcing structure is difficult to control, meanwhile, the reinforcing pile can meet the deformation and stability control requirements by adopting a large-section deep-long pile, the required engineering investment is very large, and the construction is very difficult; thirdly, the steep slope landform filling body is difficult to construct in a narrow space; fourth, conventional large-scale machines are difficult to enter a construction site when constructing roadbed engineering on steep slope terrains, and the construction efficiency is low.
The Chinese patent publication No. CN115710863A discloses a construction method of a mountain abrupt slope suspension bearing platform, which comprises the following steps: (1) Excavating and leveling construction platforms with multistage steps from top to bottom on the upper part of the steep slope surface of the mountain; (2) Excavating a lower construction platform step by step according to actual conditions; (3) Pile foundation excavation is carried out at the construction platform of each step; (4) After pile foundation excavation is completed, lengthening the steel pile casing, and pouring pile foundation concrete; (5) mounting a bracket structure on top of the elongated steel casing.
The prior art is directed at the installation of abrupt slope construction platform, generally is pile foundation excavation earlier, and then waters pile foundation concrete, and holistic construction degree of difficulty is big to still excavate the abrupt slope mountain body, there is the environmental hidden danger, engineering volume is big, is difficult to dismantle after construction platform later stage construction is accomplished, influences mountain body original appearance, is difficult to recover.
Disclosure of Invention
Aiming at the technical problems in the background technology, the utility model provides a steep wall bearing platform construction platform.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the steep wall bearing platform construction platform comprises two groove platforms which are arranged on a steep wall at intervals, a first anchor rod and a second anchor rod are respectively arranged in a rock wall in each groove platform, a concrete structure layer is poured on each groove platform, and a first connecting piece and a second connecting piece are respectively embedded in each concrete structure layer; and a supporting frame is connected between the first connecting piece and the second connecting piece, a platform is fixed at the upper end of the supporting frame, and the bottom end of the outer side of the platform is connected with the second connecting piece through a supporting column.
Optionally, a plurality of third anchor rods are alternately arranged on the rock wall between the two groove tables, and the third anchor rods are detachably connected with the supporting frame through the connecting assembly.
Optionally, the third anchor rod arrangement pitch near the second connector position is smaller than the third anchor rod arrangement pitch near the first connector position.
Optionally, the outer end threaded connection of third stock has first nut and second nut, and third stock outer wall cover between first nut and the second nut is equipped with the connector, connects through wire rope between two adjacent connectors for a plurality of third stock passes through wire rope net to be connected as an organic wholely.
Optionally, the braced frame sets up into stair form, including curb plate and footboard, be provided with a plurality of mounting groove and bolt hole on the curb plate.
Optionally, the connecting component is a steel wire rope shackle connecting piece and comprises a U-shaped screw rod, a U-shaped pressure head, a third nut, a fourth nut and a fifth nut, wherein the U-shaped screw rod is sleeved on the steel wire rope and is locked by the U-shaped pressure head and the third nut which are arranged on the U-shaped screw rod in a sliding manner; the two ends of the U-shaped screw rod respectively penetrate through the bolt holes and are locked on the side plates through the fourth nut and the fifth nut.
Optionally, one end of the U-shaped screw is a U-shaped groove, and the U-shaped groove is arranged on the steel wire ropes which are transversely distributed in the steel wire rope net.
Optionally, the first connecting piece, the second connecting piece, the support frame, the platform and the support column are detachably connected through a bolt assembly.
The utility model has the following advantages and beneficial effects:
according to the utility model, two smaller groove tables are formed on the steep wall, a first anchor rod and a second anchor rod are respectively arranged in the rock wall in the groove tables, then a concrete structure layer is poured on the groove tables, and a first connecting piece and a second connecting piece are respectively pre-buried in the concrete structure layer; a supporting frame is connected between the first connecting piece and the second connecting piece, a platform is fixed at the upper end of the supporting frame, and the bottom end of the outer side of the platform is connected with the second connecting piece through a supporting column. Such design need not to carry out the excavation of darker pile foundation, establishes the stock in through shallow slot platform, and pour the concrete structure layer to pre-buried connecting piece, and construction platform can be built fast to such design, need not to carry out the degree of depth excavation to the abrupt slope mountain body and build pile foundation concrete, and the construction degree of difficulty is little, has accomplished green construction to the destruction of mountain body, and can dismantle fast after construction platform later stage construction is accomplished, resumes mountain body original appearance.
Drawings
FIG. 1 is a front view of a steep wall cap construction platform provided by the utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 a;
FIG. 3 is a schematic diagram of the connection of a third anchor rod and a wire rope layer provided by the utility model;
FIG. 4 is a block diagram of a support frame provided by the present utility model;
FIG. 5 is a block diagram of a connection assembly provided by the present utility model;
icon: 1-rock wall, 11-first concrete structure layer, 12-second concrete structure layer, 2-third anchor rod, 21-first nut, 22-second nut, 23-connector, 3-first connecting piece, 31-first anchor rod, 4-second connecting piece, 41-second anchor rod, 5-support frame, 51-curb plate, 52-footboard, 53-mounting groove, 54-bolt hole, 6-platform, 7-support column, 8-crossbeam, 9-wire rope shackle connecting piece, 91-U-shaped screw, 92-U-shaped notch, 93-U-shaped pressure head, 94-third nut, 95-fourth nut, 96-fifth nut, 10-wire rope.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1, a steep wall bearing platform construction platform comprises two groove platforms (not shown in fig. 1) which are arranged on a steep wall at intervals, wherein the two groove platforms are in right-angle shapes, and after the groove platforms are arranged, a first anchor rod 31 and a second anchor rod 41 are respectively arranged in a rock wall 1 in the groove platforms. The anchor rod is constructed by adopting a drilling anchor rod, drilling the anchor rod perpendicular to the inclined plane of the rock wall 1, and the concrete construction mode is common technology for the person skilled in the art and is not described in detail herein.
The groove table is poured with a first concrete structure layer 11 and a second concrete layer, the first concrete structure layer 11 is provided with a first connecting piece 3 in a pre-buried mode, and the second concrete structure layer 12 is provided with a second connecting piece 4 in a pre-buried mode. The first and second connection members 3 and 4 are made of steel plates. A supporting frame 5 is connected between the first connecting piece 3 and the second connecting piece 4, a platform 6 is fixed at the upper end of the supporting frame 5, the platform 6 can be connected with the first connecting piece 3, the bottom end of the outer side of the platform 6 is connected with the second connecting piece 4 through a supporting column 7, and meanwhile, the bottom end of the supporting column 7 is supported on the second connecting piece 4; a cross beam 8 is arranged at the connection point of the support column 7 and the platform 6, and the other end of the cross beam 8 is connected with the middle part of the support frame 5.
The design is unnecessary to carry out deeper pile foundation excavation, through shallow slot platform, interior stock and the concreting structural layer of establishing to pre-buried connecting piece can build construction platform 6 fast, need not to carry out degree of depth excavation to the abrupt slope mountain body and build pile foundation concrete, and the construction degree of difficulty is little, has accomplished green construction to the destruction of mountain body, and can dismantle fast after construction platform 6 later stage construction is accomplished, resumes mountain body original appearance.
Further, a plurality of third anchor rods 2 are alternately arranged on the rock wall 1 between the two groove tables, and the third anchor rods 2 are detachably connected with the supporting frame 5 through the connecting assembly, so that the connection strength of the supporting frame 5 is further enhanced. The third anchor rod 2 is constructed by adopting a drilling anchor rod, drilling the anchor rod perpendicular to the inclined plane of the rock wall 1, and the specific construction mode is common technology in the field and is not described herein too much.
As shown in fig. 1, further, the third anchor rods 2 are arranged closer to the second connector 4 than the third anchor rods 2 are arranged closer to the first connector 3. In the utility model, three groups of third anchor rods 2 are arranged near the second connecting position; the third anchor rods 2 near the first connecting position are provided with a group, and the rock wall 1 at the intermediate position of the first connecting piece 3 and the second connecting piece 4 is provided with a group of third anchor rods 2. By optimizing the setting position and setting density of the third anchor rods 2, the platform 6 can be optimally designed for bearing.
As shown in fig. 2, the outer end of the third anchor rod 2 is in threaded connection with a first nut 21 and a second nut 22, a connector 23 is sleeved on the outer wall of the third anchor rod 2 between the first nut 21 and the second nut 22, the connector 23 is sleeved on the third anchor rod 2, a certain rotation space is available, the angle of the adjacent steel wire ropes 10 can be conveniently adjusted, and after the angle is adjusted, the connector 23 can be fixed by screwing the first nut 21 and the second nut 22. The two adjacent connectors 23 are connected through the steel wire ropes 10, so that a plurality of third anchor rods 2 are connected into a whole through the steel wire ropes 10 (shown in fig. 3). By means of the design, the third anchor rods 2 are connected into a net shape through the steel wire ropes 10, so that the third anchor rods 2 are integrally connected inside a mountain, and the bearing capacity is further enhanced.
As shown in fig. 4, the support frame 5 is provided in a stair shape, including side plates 51 and pedals 52, two mounting grooves 53 and three sets of bolt holes 54 are provided on each side plate 51, and each set of bolt holes 54 includes two through holes up and down. The supporting frame 5 is arranged in a stair shape, so that the connection strength of the integral frame can be enhanced, the human foot-operated construction can be realized, and the subsequent construction, installation and detachment of the platform 6 are facilitated after the supporting frame 5 is installed on the first connecting piece 3 and the second connecting piece 4. The third anchor rod 2 is provided at its distal end in a space on the rear side of the side plate 51 and the pedal 52 without interfering with the support frame 5.
In the utility model shown in fig. 2-5, the connecting component is a steel wire rope shackle connecting piece 9, which comprises a U-shaped screw 91, a U-shaped pressure head 93, a third nut 94, a fourth nut 95 and a fifth nut 96, wherein the other end of the U-shaped screw 91 is provided with a U-shaped slot 92, and the U-shaped pressure head 93 is arranged on the U-shaped screw 91 in a sliding way; the steel wire rope 10 is arranged in the U-shaped groove 92, two ends of the U-shaped screw 91 respectively pass through the two bolt holes 54 on the side plate 51, and then the steel wire rope 10 is locked by sliding the U-shaped pressure head 93 and screwing the third nut 94; finally, the U-shaped screw 91 is locked to the side plate 51 by the fourth nut 95 and the fifth nut 96. By means of the design, the steel wire rope 10 can be connected with the supporting frame 5 quickly, and the steel wire rope is convenient to detach in the later period.
As shown in fig. 2, the wire rope shackle connection member 9 is preferably arranged at an angle, and the bearing effect is better.
As shown in fig. 3, the wire-rope shackle connection 9 is preferably arranged on wire ropes 10 distributed transversely in the wire-rope 10 network, so that the connection of the wire-rope 10 shackle connection 9 and the support frame 5 is more stable and reliable.
Further, the first connecting piece 3, the second connecting piece 4, the supporting frame 5, the platform 6 and the supporting column 7 are detachably connected through the bolt assembly, so that the disassembling is convenient.
When the construction platform 6 is dismounted in the later period, only the supporting frame 5, the platform 6 and the supporting column 7 are required to be dismounted, the first connecting piece 3 and the second connecting piece 4 are not dismounted, the first anchor rod 31, the second anchor rod 41 and the third anchor rod 2 are not dismounted, the wire rope 10 net is used as a protection device of a steep slope, and is not dismounted, so that when the platform 6 is dismounted after the later period construction is completed, large-size components (the supporting frame 5, the platform 6 and the supporting column 7) can be quickly dismounted, and small components arranged in a mountain body (the first connecting piece 3 and the second connecting piece 4, the first anchor rod 31, the second anchor rod 41 and the third anchor rod 2) do not influence the appearance of the mountain body, do not need to be dismounted, and can also be used for steep slope protection to realize reasonable utilization, so that the construction platform 6 can be used for green construction, and damage to the mountain body is reduced.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a cliff cushion cap construction platform which characterized in that:
the concrete structure is characterized by comprising two groove tables which are arranged on a steep wall at a distance, wherein a first anchor rod and a second anchor rod are respectively arranged in a rock wall in the groove tables, a concrete structure layer is poured on the groove tables, and a first connecting piece and a second connecting piece are respectively pre-buried in the concrete structure layer;
and a supporting frame is connected between the first connecting piece and the second connecting piece, a platform is fixed at the upper end of the supporting frame, and the bottom end of the outer side of the platform is connected with the second connecting piece through a supporting column.
2. The cliff cap construction platform of claim 1, wherein: a plurality of third anchor rods are alternately arranged on the rock wall between the two groove tables, and the third anchor rods are detachably connected with the supporting frame through the connecting assembly.
3. The cliff cap construction platform of claim 2, wherein: the third anchor rod arrangement spacing near the second connector position is smaller than the third anchor rod arrangement spacing near the first connector position.
4. The cliff cap construction platform of claim 2, wherein: the outer end of the third anchor rod is connected with a first nut and a second nut in a threaded manner, a connector is sleeved on the outer wall of the third anchor rod between the first nut and the second nut, two adjacent connectors are connected through a steel wire rope, and a plurality of third anchor rods are connected into a whole through a steel wire rope net.
5. The cliff side cap construction platform of claim 4, wherein: the supporting frame is arranged in a stair shape and comprises a side plate and a pedal, and a plurality of mounting grooves and bolt holes are formed in the side plate.
6. The cliff side cap construction platform of claim 5, wherein: the connecting component is a steel wire rope shackle connecting piece and comprises a U-shaped screw rod, a U-shaped pressure head, a third nut, a fourth nut and a fifth nut, wherein the U-shaped screw rod is sleeved on the steel wire rope and is locked by the U-shaped pressure head and the third nut which are arranged on the U-shaped screw rod in a sliding manner; the two ends of the U-shaped screw rod respectively penetrate through the bolt holes and are locked on the side plates through the fourth nut and the fifth nut.
7. The cliff side cap construction platform of claim 6, wherein: one end of the U-shaped screw is a U-shaped groove, and the U-shaped groove is arranged on the steel wire ropes which are transversely distributed in the steel wire rope net.
8. The cliff cap construction platform of claim 1, wherein: the first connecting piece, the second connecting piece, the supporting frame, the platform and the supporting column are detachably connected through the bolt assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304879.XU CN219653716U (en) | 2023-05-26 | 2023-05-26 | Steep wall bearing platform construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304879.XU CN219653716U (en) | 2023-05-26 | 2023-05-26 | Steep wall bearing platform construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219653716U true CN219653716U (en) | 2023-09-08 |
Family
ID=87877511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321304879.XU Active CN219653716U (en) | 2023-05-26 | 2023-05-26 | Steep wall bearing platform construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219653716U (en) |
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2023
- 2023-05-26 CN CN202321304879.XU patent/CN219653716U/en active Active
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