CN220565832U - Movable limb protection device suitable for linear engineering foundation pit - Google Patents
Movable limb protection device suitable for linear engineering foundation pit Download PDFInfo
- Publication number
- CN220565832U CN220565832U CN202320241968.8U CN202320241968U CN220565832U CN 220565832 U CN220565832 U CN 220565832U CN 202320241968 U CN202320241968 U CN 202320241968U CN 220565832 U CN220565832 U CN 220565832U
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- protection
- protection device
- foundation pit
- cross braces
- connecting rods
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- 238000009434 installation Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to a movable edge protection device suitable for a linear engineering foundation pit, which belongs to the technical field of foundation pit construction, and comprises protection units and connecting rods, wherein the protection units are connected through the connecting rods, the protection units are clamped with the connecting rods through buckles, the protection units comprise upright columns and cross braces, the upright columns are perpendicular to the cross braces and are clamped with the cross braces through buckles, and the upright columns connected with the end parts of the cross braces are clamped with the connecting rods through buckles; according to the utility model, the protection device with a simple structure is used, so that the installation and disassembly operations of the protection device in the foundation pit edge protection process are simplified, and the installation and disassembly efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of foundation pit construction, and particularly relates to a movable limb protection device suitable for a linear engineering foundation pit.
Background
Channel construction engineering is a common engineering type in the field of construction engineering, and in channel construction engineering, because a channel foundation pit has a certain depth, in order to prevent personnel from falling and improve engineering safety, a limb guard rail is usually required to be installed.
The existing foundation pit is relatively troublesome in edge protection installation and disassembly, time-consuming and labor-consuming, and has large impact on the progress of the whole engineering.
Therefore, it is necessary to provide a movable edge protection device suitable for a foundation pit of a linear engineering, which simplifies the installation and disassembly operations of the edge protection device and improves the installation and disassembly efficiency of the protection device.
Disclosure of Invention
In order to overcome the problems in the background art, the utility model provides the movable limb protection device suitable for the linear engineering foundation pit, the protection device can be installed by burying the bottom of the upright post into the soil at the foundation pit edge, when the protection device needs to be disassembled, the upright post is only required to be pulled out of the soil, the installation and the disassembly of the protection device are simplified, when the length or the position of the protection device needs to be changed, the clamping connection between the connecting rod and the protection unit is only required to be released, the single protection unit is used as a unit for increasing or disassembling and the position is moved, the whole length and the position of the protection device are convenient to change according to the actual use requirement, the installation and the disassembly operations only need to be aimed at the clamping connection point between the protection unit and the connecting rod, the operation process is simplified, and the installation and the disassembly efficiency of the protection device can be improved.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the movable limb protection device suitable for the linear engineering foundation pit comprises protection units and connecting rods, wherein the protection units are connected through the connecting rods, the protection units are connected with the connecting rods through buckles in a clamping mode, the protection units comprise upright posts and cross braces, the upright posts are perpendicular to the cross braces and are connected with the end portions of the cross braces through buckles in a clamping mode, and the upright posts and the connecting rods are connected with the end portions of the cross braces through buckles in a clamping mode.
Preferably, the number of the stand columns and the cross braces of the protection unit is 3, and the protection unit is of a 'field' -shaped structure formed by the stand columns and the cross braces.
Preferably, the movable limb protection device suitable for the linear engineering foundation pit further comprises an inclined strut and a supporting rod, one end of the inclined strut is connected with the upright post through a buckle in a clamping mode, the other end of the inclined strut is connected with one end of the supporting rod through a buckle in a clamping mode, and the other end of the supporting rod is perpendicular to the upright post and is connected with the upright post through a buckle in a clamping mode, and the inclined strut, the supporting rod and the upright post are connected to form a right triangle.
The utility model has the beneficial effects that:
1. the foundation pit edge protection device is simple in structure and convenient to install and detach, the installation and detachment operations of the protection device are simplified, and the installation and detachment efficiency is improved.
2. The utility model adopts the inclined strut, the support rod and the upright post to form a right triangle, and the stability of the protection device in the use process is increased by utilizing the characteristic of stability of the triangle.
The terms left, right and the like are used for describing the structure of the utility model, and the utility model is not limited by terms in actual use.
Drawings
Figure 1 is a front view of the protective unit of the present utility model
Figure 2 is a side view of the protective unit of the present utility model
In the figure, 1-protection unit, 11-stand column, 12-cross brace, 13-diagonal brace, 14-support bar and 2-connecting bar.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
As shown in fig. 1-2, the movable edge protection device suitable for the linear engineering foundation pit comprises a protection unit 1 and a connecting rod 2, wherein the protection units 1 are connected through the connecting rod 2, the protection unit 1 is clamped with the connecting rod 2 through a buckle, the protection unit 1 comprises a stand column 11 and a cross brace 12, the stand column 11 is perpendicular to the cross brace 12 and is clamped with the cross brace 12 through the buckle, and the stand column 11 connected with the end part of the cross brace 12 is clamped with the connecting rod 2 through the buckle; the number of the upright posts 11 and the cross braces 12 of the protection unit 1 is 3, and the protection unit 1 is in a 'field' -shaped structure formed by the upright posts 11 and the cross braces 12; the movable limb protection device suitable for the linear engineering foundation pit further comprises an inclined strut 13 and a supporting rod 14, one end of the inclined strut 13 is connected with the upright post 11 through a buckle in a clamping mode, the other end of the inclined strut 13 is connected with one end of the supporting rod 14 through a buckle in a clamping mode, the other end of the supporting rod 14 is perpendicular to the upright post 11 and is connected with the upright post 11 through a buckle in a clamping mode, the inclined strut 13, the supporting rod 14 and the upright post 11 are connected to form a right triangle, and the stability of the protection device in use is further enhanced by the aid of the characteristic that the triangle is stable. When needing to carry out foundation ditch limb protection, at first carry out the equipment of protection unit 1, if the protection unit 1 that has used before is after finishing using, do not unpick and then can install protection unit 1 directly, after protection unit 1 equipment is accomplished, bury the stand 11 bottom in the soil that the foundation ditch limb was to tamp soil, ensure protection unit 1 installation stability after, carry out the installation of next protection unit 1 again, after the stand bottom of next protection unit 1 is firm, connect through connecting rod 2 between two protection units 1, repeat the installation operation until protection device's length satisfies the in-service use demand and accomplishes protection device installation promptly, protection device begins to exert the protection effect. When the protection device needs to be lengthened, shortened or moved, the protection unit 1 is used as the minimum unit, the protection unit 1 is installed, disassembled and moved, and in the installation and disassembly processes, only the upright post 11 of the protection unit 1 and the foundation pit limb soil are required to be embedded and pulled out, and the protection unit 1 and the connecting rod 2 are required to be clamped and disassembled, so that the operation process is simple and convenient, and the rapid completion can be realized. After the protection device is used, the protection device is pulled out of the foundation pit edge soil, then the protection unit 1 and the connecting rod 2 are detached, and whether the protection unit 1 is detached again is selected according to the placement condition of the protection device.
The working process of the utility model comprises the following steps: when the foundation pit is required to be protected by the edge, firstly, the protecting device is assembled, whether the protecting unit is required to be assembled or not is determined according to actual conditions, after the protecting unit is assembled, the bottom ends of the stand columns of the protecting unit are embedded into the soil of the foundation pit by the edge and tamped, the protecting unit is ensured to be stable, then the next protecting unit is installed in sequence, after the bottom ends of the stand columns of the second protecting unit are embedded into the soil of the foundation pit by the edge, the second protecting unit is connected with the last protecting unit through the connecting rod, the installing method is repeated for the last protecting unit for one time, the whole protecting device can be installed, after the protecting device is used, the clamping between the protecting unit and the connecting rod is released, and then the protecting unit is pulled out of the soil.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (2)
1. The utility model provides a portable limb protection device suitable for linear engineering foundation ditch which characterized in that: the movable limb protection device suitable for the linear engineering foundation pit comprises protection units (1) and connecting rods (2), wherein the protection units (1) are connected through the connecting rods (2), the protection units (1) are connected with the connecting rods (2) through clamping buckles, the protection units (1) comprise upright posts (11) and cross braces (12), the upright posts (11) are perpendicular to the cross braces (12) and are connected with the end parts of the cross braces (12) through clamping buckles, and the upright posts (11) connected with the end parts of the cross braces (12) are connected with the connecting rods (2) through clamping buckles;
the movable limb protection device suitable for the linear engineering foundation pit further comprises an inclined strut (13) and a supporting rod (14), one end of the inclined strut (13) is connected with the upright post (11) through a buckle in a clamping mode, the other end of the inclined strut (13) is connected with one end of the supporting rod (14) through a buckle in a clamping mode, the other end of the supporting rod (14) is perpendicular to the upright post (11) and is connected with the upright post through a buckle in a clamping mode, and the inclined strut (13), the supporting rod (14) and the upright post (11) are connected to form a right triangle.
2. The movable edge protection device for a foundation pit of a linear engineering according to claim 1, wherein: the number of the upright posts (11) and the number of the cross braces (12) of the protection unit (1) are 3, and the protection unit (1) is of a 'field' -shaped structure formed by the upright posts (11) and the cross braces (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320241968.8U CN220565832U (en) | 2023-02-17 | 2023-02-17 | Movable limb protection device suitable for linear engineering foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320241968.8U CN220565832U (en) | 2023-02-17 | 2023-02-17 | Movable limb protection device suitable for linear engineering foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220565832U true CN220565832U (en) | 2024-03-08 |
Family
ID=90087167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320241968.8U Active CN220565832U (en) | 2023-02-17 | 2023-02-17 | Movable limb protection device suitable for linear engineering foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220565832U (en) |
-
2023
- 2023-02-17 CN CN202320241968.8U patent/CN220565832U/en active Active
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