CN216587822U - Portable face limit protector - Google Patents
Portable face limit protector Download PDFInfo
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- CN216587822U CN216587822U CN202122237093.8U CN202122237093U CN216587822U CN 216587822 U CN216587822 U CN 216587822U CN 202122237093 U CN202122237093 U CN 202122237093U CN 216587822 U CN216587822 U CN 216587822U
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- window opening
- stay bar
- pair
- protection device
- limiting devices
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Abstract
The utility model discloses a portable limb protection device, and relates to the technical field of constructional engineering. The side guard faces to current triangular supports form, needs to demolish when the terrace is pour and is constructed and move, causes the duplication of labor, has the problem of potential safety hazard moreover. The window opening protection device comprises a plurality of parallel protection units arranged at intervals, each protection unit comprises a pair of limiting devices arranged oppositely and a pair of stay bar pieces connected between the pair of limiting devices, each stay bar piece comprises at least two telescopic sleeves sleeved with each other, the length of each stay bar piece can be adjusted in a telescopic mode and then can be adapted to the width of a window opening, and the stay bar pieces are fastened to wall bodies on two sides of the window opening through the limiting devices connected to two ends of each stay bar piece.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a portable limb protection device.
Background
In a construction site, when no protective facilities are arranged at the edge of a working face or the height of the protective facilities is lower than 0.8m, the working face belongs to edge-facing operation, all edge-facing openings must have reliable and firm safety protection measures according to regulations, and safety signs, labels, warning boards and the like must be arranged.
At present, the temporary edge fencing used in the construction stage of the secondary structure of the building engineering, namely the temporary edge fencing used for the positions of balconies, window openings, bay window openings and the like, is mostly built by adopting steel pipes to form a triangular support frame, the triangular support frame is built before the floor is poured, the triangular support frame needs to be dismantled and moved when the floor is poured, the repeated labor is inevitably caused, and a large amount of manpower and material resources are wasted; moreover, the phenomenon of enclosure structure sliding is easy to occur when high-altitude edge enclosure operation is carried out under severe weather conditions such as rainy days and snowy days, and great potential safety hazards exist.
Disclosure of Invention
The utility model aims to provide a convenient edge-facing protection device, which aims to solve the problems that the existing edge-facing protection in a triangular support frame form needs to be dismantled and moved during floor pouring construction, so that the repeated labor is caused, and the potential safety hazard exists.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the portable face limit protector includes a plurality of protection units that parallel and interval set up, every protection unit is including a pair of stop device of relative setting, and connect the bracing piece spare to between a pair of stop device, constitute by the telescopic tube that at least two overlaps were established to the bracing piece spare, can suit with the width at window entrance to a cave after the length telescopic adjustment to the bracing piece spare, and fasten in window entrance to a cave both sides wall body through the stop device who connects at its both ends.
The portable limb protection device comprises a plurality of protection units which are arranged in parallel at intervals, wherein each protection unit comprises a pair of limiting devices which are oppositely arranged and a pair of support rod pieces which are connected between the pair of limiting devices, each support rod piece comprises at least two telescopic sleeves which are sleeved with each other, the length of each support rod piece is adjusted to enable the support rod pieces to be adaptive to the width of a window opening, the support rod pieces are connected to wall bodies on two sides of the window opening through the limiting devices connected to two ends of each support rod piece in a buckling mode, and a limb protection enclosure is jointly constructed by the plurality of protection units which are horizontally arranged at intervals, so that the rapid erection of the limb enclosure is realized; the pair of supporting rod pieces with the length capable of being freely adjusted can be suitable for window openings with different widths, so that the construction is more flexible and convenient; moreover, the edge protection device has high integration degree, convenient assembly and disassembly and high turnover rate, and avoids material waste; in addition, the edge protection device no longer occupies the space above the ground, so that the repeated labor of edge enclosure dismantling and the like caused by floor pouring is avoided, and the construction efficiency is improved.
Further, establish the telescopic tube of connecting by three cover in proper order to vaulting pole piece and constitute, telescopic tube is the hollow cylinder body of rod that adopts metal coil to roll up the system and form, after accomplishing the flexible length adjustment of vaulting pole piece, it is fixed to vaulting pole piece through inside locking device locking.
Furthermore, the limiting device comprises a clamp clamped on the side face of the wall body at the window opening, a fixed rod vertically penetrating and connected to one end of the clamp, and a pressure spring arranged in a blind hole of the wall body, the blind hole corresponds to the fixed rod, and after the clamp is in place, the fixed rod is inserted into the blind hole and is tightly matched with the pressure spring.
Further, the width of the clamp is larger than the thickness of the window opening.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the portable frontier defense apparatus of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a schematic structural view of a limiting device in an embodiment of the portable edge protection device of the present invention. The numbers in the figures are as follows:
a wall body 1; a window opening 2; a guard unit 10; a clip 11; the pair of stay bar members 12; a fixing rod 14; and a pressure spring 15.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific examples. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. For convenience of description, the directions of "up" and "down" described below are the same as the directions of "up" and "down" in the drawings, but this is not a limitation of the technical solution of the present invention.
In this embodiment, the edge protection device at the window opening 2 in a certain building engineering is taken as an example, and the portable edge protection device of the present invention is described below with reference to fig. 1 to 3, and includes a plurality of protection units 10 arranged in parallel and at intervals, each protection unit 10 includes a pair of limiting devices arranged oppositely, and a pair of brace members 12 connected between the pair of limiting devices, each brace member 12 is composed of at least two telescopic sleeves sleeved with each other, the length of the brace member 12 can be adjusted to be suitable for the width of the window opening 2 after being adjusted in a telescopic manner, and the brace members 12 are fastened to the wall bodies 1 at two sides of the window opening 2 through the limiting devices connected to the two ends of the brace member 12.
The portable limb protection device comprises a plurality of protection units 10 which are arranged in parallel at intervals, wherein each protection unit 10 comprises a pair of limiting devices which are oppositely arranged and a pair of support rod pieces 12 which are connected between the pair of limiting devices, each support rod piece 12 consists of at least two telescopic sleeves which are sleeved with each other, the length of each support rod piece 12 is adjusted to enable the support rod piece to be adaptive to the width of a window opening 2, the support rod pieces 12 are connected to wall bodies 1 on two sides of the window opening 2 through the limiting devices connected to the two ends of the support rod pieces 12 in a buckling mode, and a plurality of protection units 10 which are horizontally arranged at intervals jointly construct a limb protection enclosure to realize the rapid erection of the limb enclosure; the pair of stay bar pieces 12 with the length capable of being freely adjusted can be suitable for window openings 2 with different widths, so that the construction is more flexible and convenient; moreover, the edge protection device has high integration degree, convenient assembly and disassembly and high turnover rate, and avoids material waste; in addition, the edge protection device no longer occupies the space above the ground, so that the repeated labor of edge enclosure dismantling and the like caused by floor pouring is avoided, and the construction efficiency is improved.
In this embodiment, establish the telescopic tube who connects by three cover in proper order to vaulting pole piece 12 and constitute, the telescopic tube is the hollow cylinder body of rod that adopts metal coil system to roll up the system and form, accomplishes the back to the flexible length adjustment of vaulting pole piece 12, locks fixedly to vaulting pole piece 12 through inside locking device, guarantees construction safety, and above-mentioned locking device is prior art content, and here is no longer described any more.
As shown in fig. 1, the limiting device includes a clamp 11 clamped on a side surface of a wall 1 at the window opening 2, a fixing rod 14 vertically penetrating through one end of the clamp 11, and a pressure spring 15 disposed in a blind hole of the wall 1, and the position of the blind hole corresponds to the fixing rod 14, after the clamp 11 is in place, the fixing rod 14 is inserted into the blind hole, so that the fixing rod 14 is tightly matched with the pressure spring 15 in the blind hole, thereby indirectly fixing the protection unit 10 on the wall 1 at two sides of the window opening 2.
The width of the clamp 11 is larger than the thickness of the window opening 2, and the side face of the clamp 11 has elasticity, so that the clamp can be fixed by matching the fixed rod 14 and the pressure spring 15 to adapt to the wall 1 with different thicknesses.
The installation process of the portable limb protection device of the embodiment is as follows:
after the primary structure construction of the building engineering is finished, the length of the brace rod piece 12 is adjusted according to the width of the window opening 2, the limiting device for one end of the brace rod piece 12 is adjusted and installed, the clamp 11 is buckled at the end part of the wall body 1, the brace rod piece 12 is roughly screwed and fixed through the pressure spring 15, then, the horizontal stretching is conducted on the brace rod piece 12, the clamp 11 of the limiting device for the other end of the brace rod piece 12 is buckled on the wall body 1 of the window opening 2, the fixing rod 14 and the pressure spring 15 are tightly pressed and fixed, a plurality of protection units 10 can be installed on a construction site according to the size of the window opening 2, the installation steps are the same, and after the building engineering is finished, the edge protection device is detached through reverse operation. In addition, the portable limb protection device is also suitable for limb protection in a certain range such as board openings, wall openings and the like.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (4)
1. Portable faces limit protector, its characterized in that: the window opening protection device comprises a plurality of parallel protection units arranged at intervals, each protection unit comprises a pair of limiting devices arranged oppositely and a pair of stay bar pieces connected between the pair of limiting devices, each stay bar piece comprises at least two telescopic sleeves sleeved with each other, the length of each stay bar piece can be adjusted in a telescopic mode and then can be adapted to the width of a window opening, and the stay bar pieces are fastened to wall bodies on two sides of the window opening through the limiting devices connected to two ends of each stay bar piece.
2. The portable edge protection device of claim 1, wherein: the telescopic tube that establishes the connection by three cover in proper order to the vaulting pole piece constitutes, the telescopic tube is the hollow cylinder body of rod that adopts metal coil system of book to form, to the flexible length adjustment of vaulting pole piece accomplish the back, it is fixed to the vaulting pole piece to lock through inside locking device.
3. The portable edge protection device of claim 1, wherein: the limiting device comprises a clamp clamped on the side face of the wall body of the window opening, a fixed rod vertically connected to one end of the clamp in a penetrating mode, and a pressure spring arranged in a blind hole of the wall body, the blind hole corresponds to the fixed rod in position, and after the clamp is in place, the fixed rod is inserted into the blind hole and is tightly matched with the pressure spring.
4. The portable edge protection device of claim 3, wherein: the width of the clamp is larger than the thickness of the window opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122237093.8U CN216587822U (en) | 2021-09-15 | 2021-09-15 | Portable face limit protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122237093.8U CN216587822U (en) | 2021-09-15 | 2021-09-15 | Portable face limit protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216587822U true CN216587822U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122237093.8U Active CN216587822U (en) | 2021-09-15 | 2021-09-15 | Portable face limit protector |
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| Country | Link |
|---|---|
| CN (1) | CN216587822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030542A (en) * | 2022-07-21 | 2022-09-09 | 刘爽 | Anti-falling-from-high-altitude security device for building engineering reserved window and using method |
-
2021
- 2021-09-15 CN CN202122237093.8U patent/CN216587822U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030542A (en) * | 2022-07-21 | 2022-09-09 | 刘爽 | Anti-falling-from-high-altitude security device for building engineering reserved window and using method |
| CN115030542B (en) * | 2022-07-21 | 2024-05-03 | 广东志创建设工程有限公司 | High-altitude object falling prevention security device for reserved window of building engineering and use method |
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