CN212641248U - Side slope protection device for foundation building engineering - Google Patents
Side slope protection device for foundation building engineering Download PDFInfo
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- CN212641248U CN212641248U CN202021170546.9U CN202021170546U CN212641248U CN 212641248 U CN212641248 U CN 212641248U CN 202021170546 U CN202021170546 U CN 202021170546U CN 212641248 U CN212641248 U CN 212641248U
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Abstract
The utility model relates to a building engineering technical field specifically is a side slope protector for basic building engineering. The device comprises a substrate supporting platform, a first protection component and a second protection component, wherein the first protection component and the second protection component are arranged on the substrate supporting platform in a stacked connection mode; the first protection component comprises first struts and baffle plates, wherein the first struts are arranged along the length direction of the substrate supporting platform in an overlapping mode, and connecting rods extending towards a slope body are connected to the first struts; the vertical setting of second pillar is in free end one side of connecting rod, and the knot has the interception net between the second pillar, is connected with the inserted bar that extends to the slope body on the second pillar, interception net and inserted bar formation's second protection component. The utility model discloses a first protection component and the cooperation of second protection component of range upon range of setting partition wall constitute tertiary protection system, and the impact of falling rocks is alleviated in grades, practices thrift the cost and improves the protecting effect.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a side slope protector for basic building engineering.
Background
Landslide is the phenomenon that rock and soil mass on a slope slides along a certain through shearing surface (also called as a landslide surface or a landslide zone) under the action of some internal influence factors and external influence factors. Commonly known as 'mountain walking', 'mountain collapse', 'slide', 'earth slide', etc., which often occur on slopes with a gradient of 10-50 degrees in mountain landforms. The area of the land area and the hill area in China occupies about 70 percent, and is a country with serious landslide hazard in the world. A large amount of excavated hillsides formed by constructing reservoirs, power stations, roads, factories and the like in mountainous areas can generate new landslides or cause old landslides to revive, so that China is one of the countries with very serious geological disasters, and the loss and threat brought to people by the geological disasters such as landslides are huge and sometimes can not be measured. The landslide protection forms are divided into two main categories, namely active protection and passive protection.
The active protection is to cover and wrap various flexible nets mainly comprising steel wire rope nets on a slope or rocks to be protected so as to limit weathering spalling or damage of slope rock soil bodies and rock collapse (reinforcement effect), or to control falling rocks to move within a certain range (containment effect).
The passive protection is composed of four main parts, namely a steel wire rope net, an annular net, a layer of iron wire grating added when small falling rocks need to be intercepted, a fixing system (an anchor rod, a pulling anchor rope, a base and a supporting rope), a pressure reducing ring and a steel column. The steel columns and the steel wire rope net are connected and combined to form a whole, and surface protection is formed on a protected area, so that falling of a collapsed rock soil body is prevented, and a side slope protection effect is achieved.
The active protection construction difficulty is high, and the construction cost is far higher than that of passive protection; most of the mountain bodies are sporadic falling rocks, and the mode of covering the whole mountain body with a net is not cost-effective. The existing passive protection effect is not good enough, the protective net can be directly washed down by large rolling stones, and the rapid repair is not easy to realize.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
In order to achieve the above object, the present invention provides a side slope protection device for foundation construction engineering; the device comprises a substrate supporting platform, a first protection component and a second protection component, wherein the first protection component and the second protection component are arranged on the substrate supporting platform in a stacked connection mode; the first protection assembly comprises first struts and baffles, wherein the first struts are arranged in the length direction of the substrate supporting platform and are overlapped with each other, and connecting rods extending towards a slope body are connected to the first struts; the vertical setting of second pillar is in free end one side of connecting rod, the knot has the interception net between the second pillar, be connected with the inserted bar that extends to the slope body on the second pillar, interception net and inserted bar form the second protection component.
The first protection component and the second protection component which are arranged in a stacked mode form a two-stage protection system, the first protection component and the second protection component form an inclined supporting structure matched with a side slope, and the inclined supporting structure is attached to the slope surface; the inserted bar and the connecting rod are inserted into the slope body, so that the first protection component and the second protection component are firmly connected with the slope body and are connected into a whole. The interception net on the upper layer is used for primary protection, small stones are directly intercepted, and impact on the baffle is relieved when large stones fall off.
Furthermore, the substrate supporting platform comprises embedded plates and a bottom plate, the embedded plates are vertically arranged, the end parts of the embedded plates are connected to the bottom plate together, and the first support columns are fixed on the embedded plates.
The embedded plate is embedded in a slope bottom soil body and provides supporting force for the first support column to move upwards and towards a slope body; the first support column is more firmly installed, so that the baffle can bear the impact of greater force; all the embedded plates are connected into a whole by the bottom plate, when the local baffle is impacted, the first support column directly connected with the local baffle shares the load to the bottom plate through the embedded plates, and the first support column and the matched embedded plates are not easy to collapse.
Furthermore, the isolation wall is located in front of the first protection component and fixedly connected with the bottom plate, and a support column is arranged on one side of the isolation wall, which is far away from the first protection component.
On the basis of the first protection assembly and the second protection assembly, the partition wall serves as a last line of defense, and the protection grade is improved.
Furthermore, the first supporting column comprises a first fixing column and a first surrounding rod buckled with the first fixing column, and the baffle is connected with the first surrounding rod; the second pillar includes second fixed column and encloses the pole rather than the second of lock joint, the interception net encloses the pole with the second and is connected.
The interception net and the baffle are directly stressed parts of the whole protection system and are easy to damage; so first enclosing pole and first fixed column/second enclose the pole and with the second fixed column for demountable installation, the later maintenance of being convenient for, quick replacement.
Furthermore, an inclined supporting column is connected between the first fixing column and the embedded plate; and a reinforcing rod is arranged between the first surrounding rod and the second surrounding rod, and two ends of the reinforcing rod are respectively connected with the roots of the first surrounding rod and the second surrounding rod.
Further, the surfaces of the first surrounding rod and the second surrounding rod are coated with protective films.
Compared with the prior art, the utility model has the advantages that:
the utility model provides a pair of a side slope protector for basic building engineering's side slope landslide rockfall protection. The device is arranged around a landslide and a rock-rolling easy-to-occur area, is arranged at the bottom of a slope and intercepts rockfall and slight landslide; or the device is installed on the slope surface in a step-by-step manner (namely, the device is installed on a frequently landslide body at a certain interval). Adopt the first protective assembly and the second protective assembly cooperation division wall of range upon range of setting to constitute tertiary protection system, alleviate falling rock's impact in grades, practice thrift the cost and improve the protective effect. All the embedded plates are uniformly connected through the arrangement of the bottom plate, so that all the embedded plates form a whole; the inclined support column is arranged, so that the first fixing column is stably supported; through the setting of interception net and baffle, debris such as stone, silt that produce when preventing the slope body landslide roll to ground, cause jam and injury.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the first and second struts and the peripheral components.
Fig. 3 is a schematic structural view of the lock catch.
In the figure: 1-a bottom plate; 2-pre-embedded plates; 3-a first fixed column; 4-oblique supporting columns; 5-a connecting rod; 6, locking and buckling; 601-left locking tab; 602-right locking plate; 603-bolts; 7-a first surrounding rod; 8-a second fixed column; 9-inserting a rod; 10-a second surrounding rod; 11-a baffle plate; 12-an interception net; 13-a protective film; 14-a partition wall; 15-a support column; 16-reinforcing bar.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
As shown in fig. 1 and 2; a side slope protection device for foundation building engineering comprises a base supporting platform, a first protection component and a second protection component, wherein the first protection component and the second protection component are arranged on the base supporting platform in a stacked connection mode; the substrate supporting platform comprises embedded plates 2 and a bottom plate 1, the embedded plates 2 are vertically arranged, the end parts of the embedded plates are connected to the bottom plate 1, and the first support columns are fixed on the embedded plates 2. The embedded plate 2 and the bottom plate 1 are formed by pouring concrete, the embedded plate 2 is prefabricated in a factory, during installation, the embedded plate 2 is partially embedded into soil, and then the bottom plate 1 is poured on site and connected with the outer leakage part of the embedded plate 2.
First protection component includes that the lapped baffle 11 between first pillar, the first pillar of arranging along basement supporting platform length direction sets up, and first pillar includes first fixed column 3 and rather than the first rail 7 that encloses of lock joint, and baffle 11 is connected with first rail 7. The first fixing column 3 is welded with the prefabricated embedded part of the embedded plate 2. A horizontal connecting rod 5 extending towards the slope body is connected to the first fixing column 3; the second struts are vertically arranged on one side of the free end of the connecting rod 5, and an intercepting net 12 is tied between the second struts. The second support column comprises a second fixing column 8 and a second surrounding rod 10 fastened with the second fixing column, and the intercepting net 12 is connected with the second surrounding rod 10; the second fixing column 8 is connected with the connecting rod 5 in a welding mode. An inserted bar 9 extending towards the slope body is connected to the second fixing column 8, and a second protection component is formed by the second supporting column, the interception net 12 and the inserted bar 9. During installation, the inserted link 9 is inserted into the soil body, and the front part of the connecting link 5 is covered with soil, so that the bottom edges of the baffle 11 and the interception net 12 are close to the slope surface as much as possible.
The first fixing column 3 and the second fixing column 8 are steel pipes, and the first enclosing rod 7 and the second enclosing rod 10 are respectively inserted into the corresponding first fixing column 3 and the corresponding second fixing column 8 and then fixed by using the lock catch 6; the lock catch 6 comprises a left lock piece 601 and a right lock piece 602; after the left locking piece 601 and the right locking piece 602 clamp the splicing part, they are fastened by using a bolt 603.
In a landslide high-rise area or a dense area of people, vehicles and buildings, in order to enhance the protection grade, a reinforced concrete isolation wall is continuously poured, the isolation wall 14 is positioned in front of the first protection component and is fixedly connected with the bottom plate 1, and a support column 15 is arranged on one side of the isolation wall 14, which is far away from the first protection component.
As a preferable scheme of the embodiment, an inclined supporting column 4 is connected between the first fixing column 3 and the embedded plate 2; a reinforcing rod 16 is arranged between the first enclosing rod 7 and the second enclosing rod 10, and two ends of the reinforcing rod 16 are respectively connected with the roots of the first enclosing rod 7 and the second enclosing rod 10; a reinforcing rod 16. The surface cladding of first rail 7 and second rail 10 has protective film 13, and protective film 13 adopts bright yellow reflective membrane, warns passing vehicle and personnel.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A side slope protection device for foundation building engineering which characterized in that: the device comprises a substrate supporting platform, a first protection component and a second protection component, wherein the first protection component and the second protection component are arranged on the substrate supporting platform in a stacked connection mode; the first protection assembly comprises first struts and baffles (11) which are overlapped among the first struts, wherein the first struts are arranged along the length direction of the substrate supporting platform, and the first struts are connected with connecting rods (5) extending towards a slope body; the vertical setting of second pillar is in free end one side of connecting rod (5), it has interception net (12) to tie between the second pillar, be connected with inserted bar (9) that extend to the slope body on the second pillar, interception net (12) and inserted bar (9) form the second protection component.
2. A slope protection device for foundation construction engineering according to claim 1, characterized in that: the base supporting platform comprises embedded plates (2) and a bottom plate (1), the embedded plates (2) are vertically arranged, the end parts of the embedded plates are connected to the bottom plate (1) together, and the first support columns are fixed on the embedded plates (2).
3. A slope protection device for foundation construction engineering according to claim 1, characterized in that: the partition wall (14) is located in front of the first protection component and fixedly connected with the bottom plate (1), and a support column (15) is arranged on one side, deviating from the first protection component, of the partition wall (14).
4. A slope protection device for foundation construction engineering according to claim 2, characterized in that: the first supporting column comprises a first fixing column (3) and a first surrounding rod (7) buckled with the first fixing column, and the baffle (11) is connected with the first surrounding rod (7); the second supporting column comprises a second fixing column (8) and a second surrounding rod (10) fastened with the second fixing column, and the intercepting net (12) is connected with the second surrounding rod (10).
5. A slope protection device for foundation construction engineering according to claim 4, wherein: an inclined supporting column (4) is connected between the first fixing column (3) and the embedded plate (2); a reinforcing rod (16) is arranged between the first surrounding rod (7) and the second surrounding rod (10), and two ends of the reinforcing rod (16) are respectively connected with the roots of the first surrounding rod (7) and the second surrounding rod (10).
6. A slope protection device for foundation construction engineering according to claim 4, wherein: the surfaces of the first enclosing rod (7) and the second enclosing rod (10) are coated with protective films (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021170546.9U CN212641248U (en) | 2020-06-23 | 2020-06-23 | Side slope protection device for foundation building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021170546.9U CN212641248U (en) | 2020-06-23 | 2020-06-23 | Side slope protection device for foundation building engineering |
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| CN212641248U true CN212641248U (en) | 2021-03-02 |
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| CN202021170546.9U Active CN212641248U (en) | 2020-06-23 | 2020-06-23 | Side slope protection device for foundation building engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637663A (en) * | 2022-10-10 | 2023-01-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Karst mountain area landslide roadside protection device |
-
2020
- 2020-06-23 CN CN202021170546.9U patent/CN212641248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637663A (en) * | 2022-10-10 | 2023-01-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Karst mountain area landslide roadside protection device |
| CN115637663B (en) * | 2022-10-10 | 2024-05-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Karst mountain area landslide roadside protection device |
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