Safety protection shed for building construction

Abstract

The utility model discloses a safety protection shed for building construction. The safety protection shed comprises a connecting plate, a protection mechanism arranged above the connecting plate and supporting rods arranged at the four corners of the bottom face of the connecting plate. The protection mechanism comprises a flexible rubber plate fixed to the top face of the connecting plate, damping pieces are fixed to the positions, close to the four corners, of the top face of the flexible rubber plate, and protection plates are connected to the top ends of the damping pieces. The damping part comprises a base fixedly connected with the flexible rubber plate, a rectangular hole is formed in the top of the base, a matched rectangular buffer column is slidably arranged in the rectangular hole, the upper end of the rectangular buffer column is fixedly connected with the protection plate, and a spring is arranged at the lower end of the rectangular buffer column. The protective shed has the advantages that objects falling from high altitudes can be buffered and damped through the damping pieces and the protective plates, so that the protective shed is not prone to being broken down to lose the protective effect, the objects falling from high altitudes are further buffered and damped through the flexible rubber plates, damage caused by the objects to the connecting plates is reduced, and the service life of the protective shed is prolonged. The device service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of construction protection, and particularly relates to a safety protection shed for building construction. Background Art

[0002] In building construction, the operation environment is complex, and there are potential safety hazards of being struck by falling objects from a height. In recent years, with the expansion of the scale of building construction, there are more and more high-rise buildings, the building height is getting higher and higher, the structural construction is more complex and diverse, and various safety accidents at the edges and openings occur from time to time. During the building construction process, objects may fall from the air at any time, causing harm to construction workers and damaging construction equipment. Therefore, the protection of the safety passage of high-rise buildings is the focus of safety protection at the construction site.

[0003] According to the Chinese patent with the application number: CN108756269A, it is found that its structure lacks a buffering effect and the protection effect is poor. During long-term use, when impacted by falling objects from a height, the protection shed is very likely to be penetrated or damaged by the falling objects, thereby reducing the protection effect and threatening the safety of construction workers.

[0004] In view of the above problems, the present application proposes a safety protection shed for building construction to enhance the safety protection effect of the protection shed. Content of the Utility Model

[0005] In order to overcome the problems of the existing technology lacking a buffering effect and poor protection effect, the utility model provides a safety protection shed for building construction. The technical solution is as follows:

[0006] A safety protection shed for building construction includes a connecting plate, a protection mechanism arranged above the connecting plate, and support rods arranged at the four corners of the bottom surface of the connecting plate; the protection mechanism includes a flexible rubber plate fixed on the top surface of the connecting plate, shock-absorbing members fixed at positions near the four corners on the top surface of the flexible rubber plate, and a protection plate connected to the top ends of the shock-absorbing members; the shock-absorbing member includes a base fixedly connected to the flexible rubber plate, a rectangular hole is opened at the top of the base, a suitable rectangular buffer column is slidably arranged in the rectangular hole, the upper end of the rectangular buffer column is fixedly connected to the protection plate, and a spring is arranged at the lower end of the rectangular buffer column.

[0007] Furthermore, limiting holes communicating with the rectangular hole are opened on both sides of the base, limiting round rods matching with the limiting holes are arranged on both sides of the rectangular buffer column, and the limiting round rods are slidably arranged in the limiting holes.

[0008] Furthermore, intercepting baffles are fixed on the peripheries of the four sides of the connecting plate, and the intercepting baffles can intercept the falling objects that bounce on the protection plate, thereby avoiding the bounced falling objects from causing harm to construction workers.

[0009] Furthermore, a rectangular installation opening is formed in the intercepting baffle, and an intercepting net is arranged in the rectangular installation opening. The intercepting net not only reduces the weight of the device, but also has a buffering effect, and can relieve the impact force after the falling object bounces up.

[0010] Furthermore, fixing blocks are fixed on the opposite side surfaces of the supporting rods on the same side. A connecting rod is fixed on the fixing block through a screw. The connecting rods between the supporting rods on the same side are connected through a threaded sleeve. A double-thread is arranged in the sleeve, and an external thread matched with the double-thread is arranged at one end of the connecting rod.

[0011] Furthermore, the fixing block is U-shaped, and a through threaded hole is formed in the fixing block. A connecting block is fixed at one end of the connecting rod close to the supporting rod. A through hole is formed in the connecting block. The connecting block is located inside the opening of the fixing block and is fixedly connected through the screw passing through the through hole. The screw is in threaded connection with the threaded hole.

[0012] Furthermore, an installation groove is formed in the bottom surface of the supporting rod, a mechanical jack is fixed inside the installation groove, and a universal wheel is arranged at the lower end of the mechanical jack.

[0013] Furthermore, a serrated base is fixed at the lower end of the supporting rod, and the universal wheel can be retracted into the installation groove.

[0014] The beneficial effects of the technical solution provided by the present utility model are as follows: the protective shed can buffer and shock-absorb high-altitude falling objects through the shock-absorbing member and the protective plate, so that the protective plate shed is not easily penetrated and loses the protective effect. In addition, the flexible rubber plate is also used to further buffer and shock-absorb the high-altitude falling objects, reduce the damage to the connecting plate, and increase the service life of the device;

[0015] Secondly, the protective shed intercepts the falling objects buffered by the shock-absorbing member and the protective plate through the intercepting baffle and the intercepting net, and avoids the falling objects from falling and injuring the construction workers after bouncing up again;

[0016] In addition, the protective shed is also provided with a serrated base and universal rollers that can be retracted into the installation groove. It can not only realize the movement of the protective shed, but also use the serrated base to increase the friction force with the platform surface, thereby improving the stability of the protective shed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the following listed drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0018] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0019] Figure 2 is the schematic diagram of the protection structure in the embodiment of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the shock absorber in the embodiment of the present utility model;

[0021] Figure 4 is the schematic diagram of structures such as the connecting rod and the sleeve in the embodiment of the present utility model;

[0022] Figure 5 is the schematic diagram of structures such as the serrated base and the universal wheel at the bottom end of the support rod in the embodiment of the present utility model.

[0023] In the drawings, the list of components represented by each reference numeral is as follows: 1, support rod; 101, fixing block; 102, threaded hole; 2, serrated base; 3, installation groove; 301, mechanical jack; 302, universal wheel; 4, connecting rod; 401, connecting block; 402, through hole; 403, external thread; 404, sleeve; 405, double-thread; 5, connecting plate; 6, flexible rubber plate; 7, base; 701, rectangular hole; 702, limiting hole; 703, spring; 704, rectangular buffer column; 705, limiting round rod; 8, protection plate; 9, intercepting baffle; 901, rectangular installation opening; 902, intercepting net; 10, screw rod. Detailed implementation manners

[0024] To make the purpose, technical solutions and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail with reference to the drawings.

[0025] See Figures 1 to 5 , the embodiment of the present utility model provides a safety protection shed for building construction, including a connecting plate 5, a protection mechanism arranged above the connecting plate 5, and support rods 1 arranged at the four corners of the bottom surface of the connecting plate 5; the protection mechanism includes a flexible rubber plate 6 fixed on the top surface of the connecting plate 5, shock absorbers are fixed at positions near the four corners on the top surface of the flexible rubber plate 6, and a protection plate 8 is connected to the top ends of the shock absorbers; the shock absorber includes a base 7 fixedly connected to the flexible rubber plate 6, a rectangular hole 701 is opened at the top of the base 7, a matching rectangular buffer column 704 is slidably arranged in the rectangular hole 701, the upper end of the rectangular buffer column 704 is fixedly connected to the protection plate 8, and a spring 703 is arranged at the lower end of the rectangular buffer column 704.

[0026] On both sides of the base 7, there are limiting holes 702 communicating with the rectangular hole 701. On both sides of the rectangular buffer column 704, there are limiting round rods 705 matching the limiting holes 702, and the limiting round rods are slidably arranged in the limiting holes 702.

[0027] Intercepting baffles 9 are fixed on the peripheries of the four sides of the connecting plate 5.

[0028] On the intercepting baffle 9, there is a rectangular installation opening 901, and an intercepting net 902 is arranged in the rectangular installation opening 901.

[0029] On the opposite side surfaces of the support rods 1 on the same side, fixing blocks 101 are fixed. On the fixing blocks 101, connecting rods 4 are fixed through screws 10. The connecting rods 4 between the support rods 1 on the same side are connected through a threaded sleeve 404. A double-thread 405 is arranged in the sleeve 404, and an external thread 403 matching the double-thread 405 is arranged at one end of the connecting rod 4.

[0030] The fixing block 101 is U-shaped, and a through threaded hole 102 is opened on the fixing block 101. One end of the connecting rod 4 close to the support rod 1 is fixed with a connecting block 401. A through hole 402 is opened on the connecting block 401. The connecting block 401 is located inside the opening of the fixing block 101 and is fixedly connected through the screw 10 passing through the through hole 402. The screw 10 is threadedly connected with the threaded hole 102.

[0031] An installation groove 3 is opened on the bottom surface of the support rod 1. A mechanical jack 301 is fixed inside the installation groove 3. A universal wheel 302 is arranged at the lower end of the mechanical jack 301.

[0032] The lower end of the support rod 1 is fixed with a serrated base 2, and the universal wheel 302 can be retracted into the installation groove 3.

[0033] Principle of use of this protective shed: When a falling object from a high altitude drops onto the protective plate 8, the falling object will press down the protective plate 8, causing the rectangular buffer column 704 to move downward along the rectangular hole 701 to compress the spring 703. However, under the action of the spring 703, the falling object is buffered. After the falling object impacts the protective plate 8, it will bounce up, and the falling object is intercepted again through the interception net 902 on the interception baffle 9, avoiding the situation that the falling object may hit the construction workers directly after being blocked by the protective plate 8. The falling object intercepted by the interception net 902 will fall again, and the flexible rubber plate 6 plays a buffering role again, further improving the protective effect of this protective shed. And even if the falling object penetrates the protective plate 8, it will be buffered again through the flexible rubber plate 6, thus ensuring the protective effect of the protective shed; When this protective shed is in use, two adjacent support rods 1 can be fixed by rotating the sleeve 404. When moving the protective shed, the universal wheels 302 are extended out of the installation groove 3, and then the protective shed is pushed to move. When it is necessary to fix the protective shed, only the universal wheels 302 need to be retracted into the installation groove 3, and then the friction force with the working platform surface is increased through the serrated base 2 to make the protective shed more stable.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A safety protection shed for building construction, characterized in that, It includes a connecting plate (5), a protection mechanism arranged above the connecting plate (5), and support rods (1) arranged at the four corners of the bottom surface of the connecting plate (5); The protection mechanism includes a flexible rubber plate (6) fixed on the top surface of the connecting plate (5). Shock-absorbing members are fixed at positions near the four corners on the top surface of the flexible rubber plate (6), and a protection plate (8) is connected to the top ends of the shock-absorbing members; The shock-absorbing member includes a base (7) fixedly connected to the flexible rubber plate (6). A rectangular hole (701) is formed in the top of the base (7). A suitable rectangular buffer column (704) is slidably arranged in the rectangular hole (701). The upper end of the rectangular buffer column (704) is fixedly connected to the protection plate (8), and a spring (703) is arranged at the lower end of the rectangular buffer column (704).

2. The safety protection shed for building construction according to claim 1, characterized in that, Limit holes (702) communicating with the rectangular hole (701) are formed on both sides of the base (7). Limit round rods (705) matching the limit holes (702) are arranged on both sides of the rectangular buffer column (704), and the limit round rods are slidably arranged in the limit holes (702).

3. The safety protection shed for construction according to claim 1, characterized in that, Intercepting baffles (9) are fixedly arranged on the peripheries of the four sides of the connecting plate (5).

4. The safety protection shed for building construction according to claim 3, wherein, Rectangular mounting openings (901) are formed in the intercepting baffles (9), and intercepting nets (902) are arranged in the rectangular mounting openings (901).

5. The safety protection shed for building construction according to claim 1, wherein, Fixed blocks (101) are fixedly arranged on the opposite side surfaces of the support rods (1) on the same side. A connecting rod (4) is fixed on the fixed block (101) through a screw rod (10). The connecting rods (4) between the support rods (1) on the same side are connected through a threaded sleeve (404). A double-thread (405) is arranged in the sleeve (404), and an external thread (403) matching the double-thread (405) is arranged at one end of the connecting rod (4).

6. The safety protection shed for building construction according to claim 5, characterized in that, The fixed block (101) is U-shaped, and a through threaded hole (102) is formed in the fixed block (101). A connecting block (401) is fixed at one end of the connecting rod (4) close to the support rod (1). A through hole (402) is formed in the connecting block (401). The connecting block (401) is located inside the opening of the fixed block (101) and is fixedly connected through the screw rod (10) passing through the through hole (402), and the screw rod (10) is threadedly connected with the threaded hole (102).

7. The safety protection shed for building construction according to claim 1, characterized in that, An installation groove (3) is formed in the bottom surface of the support rod (1), and a mechanical jack (301) is fixed inside the installation groove (3). A universal wheel (302) is arranged at the lower end of the mechanical jack (301).

8. The safety protection shed for building construction according to claim 7, characterized in that, A serrated base (2) is fixed at the lower end of the support rod (1), and the universal wheel (302) can be retracted into the installation groove (3).

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