CN215717476U - Foundation pit safety protection device - Google Patents
Foundation pit safety protection device Download PDFInfo
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- CN215717476U CN215717476U CN202122217997.4U CN202122217997U CN215717476U CN 215717476 U CN215717476 U CN 215717476U CN 202122217997 U CN202122217997 U CN 202122217997U CN 215717476 U CN215717476 U CN 215717476U
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- connecting cylinder
- foundation pit
- safety protection
- protection device
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Abstract
The utility model discloses a foundation pit safety protection device which comprises a base, a first connecting cylinder, a second connecting cylinder, a protection screen plate, a first rotating cylinder, a second rotating cylinder, a first supporting foot and a second supporting foot, wherein the protection screen plate is vertically arranged at the top of the base, the first connecting cylinder and the second connecting cylinder are respectively positioned at two ends of the protection screen plate, the first connecting cylinder and the second connecting cylinder are arranged in a vertically staggered mode, a first fixing shaft and a second fixing shaft are respectively arranged on two sides of the base, the first connecting cylinder is rotatably sleeved on the first fixing shaft, a first threaded hole is formed in the radial direction of the first connecting cylinder, a first screw is arranged in the first threaded hole, and the first supporting foot is connected to the radial periphery of the first connecting cylinder. This technical scheme is used for solving current foundation ditch rail and has the not enough problem of support intensity.
Description
Technical Field
The utility model belongs to the technical field of geological exploration engineering, and particularly relates to a foundation pit safety protection device.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the base elevation and the base plane size, along with the progress of society, the buildings in the central urban area are more and more dense at present, particularly along with the large new construction of high-rise buildings, the number of foundation pits required to be excavated in the municipal road construction is more and more, the municipal road engineering is a part of municipal infrastructure engineering, the construction of the municipal road requires the excavation of a large number of deep foundation pits, the foundation pit protection device is a protective fence which is arranged around the foundation pit and mainly used for preventing road vehicles, personnel and the like from mistakenly entering the foundation pit and ensuring the safety of the underground structure construction and the surrounding environment of the foundation pit, and the foundation pit protection device adopts a supporting, reinforcing and protecting measures for the side wall of the foundation pit and the surrounding environment and mainly comprises a frame, a base, a warning slogan and the like.
But current a foundation ditch rail for town road engineering is comparatively simple and easy in the installation usually, mostly only relies on the interconnect between base and the rail to support, has the not enough problem of support intensity, when strong wind or when assaulting appear, produces the displacement easily, also easily makes the impact thing fall into the foundation ditch, causes further accident, and the firm protector of support then the ubiquitous problem of installing the difficulty.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the utility model provides a foundation pit safety protection device, which aims to solve the problem that the existing foundation pit fence has insufficient support strength, can effectively avoid displacement under the impact of wind power or external force, ensures the protection effect on a foundation pit, and has the advantage of quick installation.
The utility model provides a foundation pit safety protection device which comprises a base, a first connecting cylinder, a second connecting cylinder, a protection screen plate, a first rotating cylinder, a second rotating cylinder, a first supporting foot and a second supporting foot, wherein the protection screen plate is vertically arranged at the top of the base, the first connecting cylinder and the second connecting cylinder are respectively positioned at two ends of the protection screen plate, the first connecting cylinder and the second connecting cylinder are arranged in a vertically staggered manner, a first fixed shaft and a second fixed shaft are respectively arranged at two sides of the base, the first connecting cylinder is rotatably sleeved on the first fixed shaft, a first threaded hole is radially formed in the first connecting cylinder, a first screw is arranged in the first threaded hole, the first supporting foot is connected to the radial periphery of the first connecting cylinder, and a first conical nail is arranged at one end, far away from the first connecting cylinder, of the first supporting foot, the second connecting cylinder is rotatably sleeved on the second fixed shaft, a second threaded hole is formed in the second connecting cylinder in the radial direction, a second screw is arranged in the second threaded hole, the second supporting leg is connected to the periphery of the second connecting cylinder in the radial direction, and a second conical nail is arranged at one end, far away from the second connecting cylinder, of the second supporting leg.
Further, a bolt is arranged in the first connecting cylinder or the second connecting cylinder.
Furthermore, the number of the first supporting legs and the number of the second supporting legs are both multiple.
When the foundation pit safety protection device is used for protecting and installing the periphery of a foundation pit, a plurality of foundation pit safety protection devices can be arranged at the periphery of the foundation pit in an end-to-end connection mode, bolts are arranged to sequentially penetrate through the first connecting cylinder and the second connecting cylinder of the two adjacent foundation pit safety protection devices to form mutual connection, the two adjacent foundation pit safety protection devices can be in any angle and adapt to the edges of the foundation pits with different specifications, after installation is completed, the first supporting leg and the second supporting leg can be rotated to the position perpendicular to the protection screen plate, the first conical nail and the second conical nail are driven into the ground by using hammer force application, the first screw and the second screw are screwed simultaneously to fix the positions of the first supporting leg and the second supporting leg, a stable supporting effect is formed, and impact displacement of the foundation pit safety protection device caused by other external forces can be effectively avoided, and the foundation pit safety protection device is fast and convenient to install, and the labor consumption is effectively reduced.
Drawings
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 the drawings without creative efforts.
FIG. 1 is a schematic front view of a safety device for a foundation pit;
fig. 2 is a schematic side view of a safety device for a foundation pit.
Detailed Description
The utility model discloses a foundation pit safety protection device which can effectively avoid displacement under the impact of wind power or external force and ensure the protection effect on a foundation pit.
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, the utility model discloses a foundation pit safety protection device, which comprises a base 6, a first connecting cylinder 1, a second connecting cylinder 8, a protection screen plate 9, a first rotating cylinder 5, a second rotating cylinder 12, a first supporting leg 4 and a second supporting leg 15, wherein the protection screen plate 9 is vertically arranged at the top of the base 6, the first connecting cylinder 1 and the second connecting cylinder 8 are respectively positioned at two ends of the protection screen plate 9, the first connecting cylinder 1 and the second connecting cylinder 8 are arranged in a vertically staggered manner, a first fixed shaft 3 and a second fixed shaft 11 are respectively arranged at two sides of the base 6, the first connecting cylinder 1 is rotatably sleeved on the first fixed shaft 3, a first threaded hole 10 is radially formed in the first connecting cylinder 1, a first screw 7 is arranged in the first threaded hole 10, the first supporting leg 4 is connected to the radial periphery of the first connecting cylinder 1, the first supporting legs 4 are far away from one end of the first connecting cylinder 1 is provided with a first conical nail 2, the second connecting cylinder 8 is rotatably sleeved on the second fixing shaft 11, a second threaded hole 14 is radially formed in the second connecting cylinder 8, a second screw 13 is arranged in the second threaded hole 14, the second supporting legs 15 are connected to the radial periphery of the second connecting cylinder 8, and the second supporting legs 15 are far away from one end of the second connecting cylinder 8 is provided with a second conical nail 16.
A bolt is arranged in the first connecting cylinder 1 or the second connecting cylinder 8.
The number of the first supporting legs 4 and the number of the second supporting legs 15 are both plural.
When the foundation pit safety protection device is used for protecting and installing the periphery of a foundation pit, a plurality of foundation pit safety protection devices can be arranged at the periphery of the foundation pit in an end-to-end connection mode, the bolts are arranged to sequentially penetrate through the first connecting cylinder 1 and the second connecting cylinder 8 of the two adjacent foundation pit safety protection devices to form mutual connection, the two adjacent foundation pit safety protection devices can be in any angle and adapt to the edges of the foundation pit with different specifications, after the foundation pit safety protection device is installed, the first supporting leg 4 and the second supporting leg 15 can be rotated to the position vertical to the protective screen plate 9, the first conical nail 2 and the second conical nail 16 are driven into the ground by hammer force application, the first screw 7 and the second screw 13 are screwed to fix the positions of the first supporting leg 4 and the second supporting leg 15, a stable supporting effect is formed, and impact displacement of wind power or other external force on the foundation pit safety protection devices can be effectively avoided, and the foundation pit safety protection device is fast and convenient to install, and the labor consumption is effectively reduced.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.
Claims (3)
1. A foundation pit safety protection device is characterized by comprising a base, a first connecting cylinder, a second connecting cylinder, a protection screen plate, a first rotary cylinder, a second rotary cylinder, a first supporting foot and a second supporting foot, wherein the protection screen plate is vertically arranged at the top of the base, the first connecting cylinder and the second connecting cylinder are respectively positioned at two ends of the protection screen plate, the first connecting cylinder and the second connecting cylinder are arranged in a vertically staggered manner, a first fixed shaft and a second fixed shaft are respectively arranged at two sides of the base, the first connecting cylinder is rotatably sleeved on the first fixed shaft, a first threaded hole is radially formed in the first connecting cylinder, a first screw is arranged in the first threaded hole, the first supporting foot is connected to the radial periphery of the first connecting cylinder, and a first conical nail is arranged at one end, far away from the first connecting cylinder, of the first supporting foot, the second connecting cylinder is rotatably sleeved on the second fixed shaft, a second threaded hole is formed in the second connecting cylinder in the radial direction, a second screw is arranged in the second threaded hole, the second supporting leg is connected to the periphery of the second connecting cylinder in the radial direction, and a second conical nail is arranged at one end, far away from the second connecting cylinder, of the second supporting leg.
2. A foundation pit safety protection device according to claim 1, wherein a bolt is arranged in the first connecting cylinder or the second connecting cylinder.
3. The foundation pit safety protection device according to claim 1, wherein the number of the first supporting leg and the second supporting leg is plural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122217997.4U CN215717476U (en) | 2021-09-14 | 2021-09-14 | Foundation pit safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122217997.4U CN215717476U (en) | 2021-09-14 | 2021-09-14 | Foundation pit safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215717476U true CN215717476U (en) | 2022-02-01 |
Family
ID=80019607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122217997.4U Active CN215717476U (en) | 2021-09-14 | 2021-09-14 | Foundation pit safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215717476U (en) |
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2021
- 2021-09-14 CN CN202122217997.4U patent/CN215717476U/en active Active
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