High-rise building construction safety protection device

Abstract

The utility model relates to a high-rise building construction safety protection device which comprises supporting bases, guardrail frames are welded to the top ends of the two supporting bases, a plurality of embedding grooves are formed in the bottom ends of the inner sides of the guardrail frames, rotating clamping grooves are formed in the two ends of the inner sides of the embedding grooves, and hidden pedal rods are clamped and embedded into the inner sides of the rotating clamping grooves through rotating shafts. According to the technical scheme, the treading and standing mechanisms at the bottom ends of the two guardrail frames are arranged to be of a foldable and retractable structure, so that the guardrail can be folded when the guardrail is not used or transferred, and the guardrail is convenient to use. In this way, the occupied space of the protection device can be reduced, the protection device can be moved more conveniently, compared with the prior art, the protection device has the function of being more convenient to transport and store, meanwhile, the protection device is more convenient to transfer, and the practicability of the protection device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of building construction safety equipment, and in particular to a high-rise building construction safety protection device. Background Art

[0002] With the continuous development of society, high-rise buildings have become the main body of housing construction. In the early stage of high-rise building construction, the foundation needs to be treated, and the foundation pit becomes the previous treatment work of the foundation treatment. The foundation pit is a soil pit excavated at the foundation design position according to the base elevation and foundation plane size. The higher the floor, the deeper the foundation pit. During the construction inside the foundation pit, the surrounding area of ​​the foundation pit needs to be enclosed to prevent people from accidentally falling from the edge of the pit.

[0003] Compared with the actual use process, the existing high-rise building construction safety protection devices currently use fixed guardrails to protect construction workers. However, this assembly method is very cumbersome in transportation and storage. In the absence of transportation equipment at the construction site, operators cannot move it over long distances, which reduces its practicality.

[0004] Therefore, in order to solve the above problems, the present application provides a high-rise building construction safety protection device.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of low practicality of the protection device, the present application provides a high-rise building construction safety protection device.

[0007] The present application provides a high-rise building construction safety protection device, comprising a support base, two guardrail frames are welded to the top of the support base, a plurality of engaging grooves are provided at the bottom of the inner side of the guardrail frame, and a rotating card slot is provided at both ends of the inner side of the engaging slot, and a hidden pedal rod is embedded in the inner side of the rotating card slot through a rotating shaft;

[0008] Two side rail holders are welded on both sides of the two guardrail frames, and side guardrail rods are embedded in the inner sides of the side rail holders. A folding groove is provided on the outer surface of one end of the support base, and two folding grooves are embedded in the inner side of the folding groove. A supporting folding arm is provided at the other end of the folding groove, and an extension arm is embedded at one end of the supporting folding arm, and a fitting holder is embedded at one end of the extension arm.

[0009] Preferably, a plurality of guardrail round rods are welded on the inner side of the guardrail frame.

[0010] Preferably, the top surfaces of several of the side rail holders are penetrated with limiting holes, and the inner sides of the limiting holes are embedded with embedding nails.

[0011] Preferably, a plurality of engaging grooves formed at the inner bottom ends of the two guardrail frames correspond to the positions of a plurality of guardrail round bars welded at the inner bottom ends of the two guardrail frames.

[0012] Preferably, one end of the hidden pedal rod is engaged with the engagement groove.

[0013] Preferably, one end of the two extension arms embedded in the bottom ends of the two support bases are respectively embedded in the two ends of the two engaging sockets.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By setting the stepping and standing mechanisms at the bottom of the two guardrail frames into a foldable and retractable structure, the guardrails can be folded when not in use or transferred. This not only reduces the space occupied by the protective device, but also makes it more convenient to move the protective device. Compared with the existing technology, it has the function of more convenient transportation and storage, and is also more convenient to transfer, increasing its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the support base installation structure in the first embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of the side guardrail installation structure in the first embodiment of the present application;

[0018] Figure 3 It is a schematic diagram of the installation structure of the chimeric card holder in Example 1 of the present application.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. Support base; 2. Guardrail frame; 3. Fitting groove; 4. Rotating slot; 5. Hidden pedal rod; 6. Side rail holder; 7. Side guardrail rod; 8. Folding slot; 9. Support folding arm; 10. Extension arm; 11. Fitting holder; 12. Guardrail round rod; 13. Limiting hole; 14. Embedding nail. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0021] Embodiment 1

[0022] Reference Figure 1-Figure 3A safety protection device for high-rise building construction includes a support base 1, two support bases 1 are welded with guardrail frames 2 at the top, and a plurality of engaging grooves 3 are provided at the bottom inner side of the guardrail frames 2. In order to fix the guardrails, a rotating slot 4 is provided at both ends of the inner side of the engaging groove 3. A hidden pedal rod 5 is embedded in the inner side of the rotating slot 4 through a rotating shaft. One end of the hidden pedal rod 5 is embedded in the engaging groove 3. Two side rail holders 6 are welded on both sides of the two guardrail frames 2. Side guardrail rods 7 are embedded in the inner side of the side rail holders 6. In order to make the side protection mechanism foldable and hidden, a folding groove 8 is provided on the outer surface of one end of the support base 1. Two side rails 7 are embedded in the inner side of the folding groove 8. A folding groove 8 is provided, and a supporting folding arm 9 is provided at the other end of the folding groove 8. An extension arm 10 is embedded at one end of the supporting folding arm 9, and an engaging socket 11 is embedded at one end of the extension arm 10. In order to enable the protective mechanism to realize the folding function, one end of the two extension arms 10 embedded at the bottom ends of the two supporting bases 1 are respectively embedded at the two ends of the two engaging sockets 11, and a number of guardrail round rods 12 are welded on the inner side of the guardrail frame 2. The several engaging grooves 3 opened at the inner bottom ends of the two guardrail frames 2 correspond to the positions of the several guardrail round rods 12 welded at the inner bottom ends of the two guardrail frames 2. Limiting holes 13 are provided on the top surfaces of the several side rail sockets 6, and the inner sides of the limiting holes 13 are embedded with embedding nails 14.

[0023] Working principle: First, the operator pulls up the two folding guardrail frames 2 outward, and then the supporting folding arm 9 embedded in the supporting base 1 welded at the bottom ends of the two guardrail frames 2 will be rotated out from the folding groove 8 opened on one side of the supporting base 1, and at the same time, the extending arm 10 embedded in the supporting folding arm 9 will also flip outward with the unfolding of the two guardrail frames 2, until the supporting folding arm 9 and the extending arm 10 are vertical relative to the supporting base 1, and then the folding mechanism between the two guardrail frames 2 will be in the longest state, and then the operator will flip outward the hidden pedal rod 5 embedded in the rotating slot 4 at the inner bottom end of the guardrail frame 2, and then one end of the hidden pedal rod 5 embedded in the inner side of the two guardrail frames 2 will be flipped and embedded in the fitting groove 3 set at the inner bottom end of the two guardrail frames 2;

[0024] At that time, several hidden pedal rods 5 will provide bottom support and artificial pedal function for the entire protection device. Then the operator will pull out the side guardrails 7 embedded in the four side rail holders 6 welded on both sides of the guardrail frame 2 with the guardrail frame 2 as support and the embedded nails 14 embedded at one end thereof. At that time, the side guardrails 7 will rotate with another embedded nail 14 as the rotating shaft. At that time, one end of the side guardrail 7 embedded at one end of one guardrail frame 2 will be embedded in the side rail holder 6 welded on the outside of one end of the other guardrail frame 2 through rotation, and then it will be re-fixed through the embedded nails 14, and then the remaining side guardrails 7 will be flipped and fixed in the same way. At that time, the four side guardrails 7 will provide side protection for the protection device. Such a design can make the protection device more convenient to store and reduce its footprint. At the same time, it can also be more convenient to transfer at the construction site, making it more practical.

[0025] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high-rise building construction safety protection device, comprising a support base (1), characterized in that: Guardrail frames (2) are welded to the top ends of the two support bases (1); a plurality of engaging grooves (3) are provided at the inner bottom ends of the guardrail frames (2); rotating slots (4) are provided at both ends of the inner sides of the engaging slots (3); and a hidden pedal rod (5) is embedded in the inner sides of the rotating slots (4) via a rotating shaft; Two side rail clamping seats (6) are welded on both sides of the two guardrail frames (2), and side guardrail rods (7) are embedded inside the side rail clamping seats (6). A folding groove (8) is embedded on the outer surface of one end of the support base (1), and two folding grooves (8) are embedded inside the folding groove (8). A support folding arm (9) is provided at the other end of the folding groove (8), and an extension arm (10) is embedded at one end of the support folding arm (9), and a fitting clamping seat (11) is embedded at one end of the extension arm (10).

2. A high-rise building construction safety protection device according to claim 1, characterized in that: A plurality of guardrail round rods (12) are welded to the inner side of the guardrail frame (2).

3. A high-rise building construction safety protection device according to claim 1, characterized in that: The top surfaces of the plurality of side rail holders (6) are all penetrated with limiting holes (13), and the inner sides of the limiting holes (13) are all embedded with embedding nails (14).

4. A high-rise building construction safety protection device according to claim 1, characterized in that: A plurality of engaging grooves (3) provided at the inner bottom ends of the two guardrail frames (2) correspond to the positions of a plurality of guardrail round bars (12) welded at the inner bottom ends of the two guardrail frames (2).

5. A high-rise building construction safety protection device according to claim 1, characterized in that: One end of the hidden pedal rod (5) is engaged with the engaging groove (3).

6. A high-rise building construction safety protection device according to claim 1, characterized in that: One end of the two extension arms (10) embedded at the bottom ends of the two support bases (1) is respectively embedded at the two ends of the two engaging bases (11).

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