Protective device for house construction

Abstract

The utility model relates to the technical field of house construction, and discloses a protective device for house construction, which comprises a first protective plate, a connecting shaft is arranged on the surface of the front end of the first protective plate, and a second protective plate is rotatably mounted in the connecting shaft. A first adjusting plate is fixedly installed at the position, close to the rear end, of the upper surface of the first protection plate, a first adjusting block is arranged in the first adjusting plate, and a lifting rod is fixedly installed at the top end of the first adjusting block. The first protection plate, the second protection plate and the lifting rod form a triangle, so that the second protection plate can be kept stable when lifted, workers or materials are intercepted through the protection net, and buffer springs on the second protection plate are connected with the protection net and the mounting frame; and therefore, the buffer springs can drive the protective net in the mounting frame to relieve impact during falling, and damage to workers and materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a protective device for house construction. Background Art

[0002] House construction refers to the construction of houses and other buildings on land where infrastructure construction has been completed, including residential buildings, industrial plants, commercial buildings, office buildings and other special-purpose houses. During the construction of high-rise buildings, protective nets are usually built around the buildings. On the one hand, this can prevent building materials from sliding and injuring people, and on the other hand, it can catch workers who accidentally fall, effectively avoiding the occurrence of safety accidents.

[0003] Most of the protective devices used in house construction use a layer of protective net to block falling objects from high altitudes, but the protective effect of this type of protective device is relatively simple. When the impact force of falling objects from high altitudes is large, the protective net may be damaged, resulting in injuries to workers. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a protective device for house construction to solve the problem that most of the protective devices for house construction mentioned in the above background technology use a layer of protective net to block falling objects from high altitudes, but the protective effect of such protective devices is relatively single. When the impact force of falling objects from high altitudes is large, the protective net may be damaged, which may cause injuries to workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for house construction, comprising a first protective plate, a connecting shaft is provided on the front end surface of the first protective plate, a second protective plate is rotatably installed in the connecting shaft, a first adjusting plate is fixedly installed on the upper surface of the first protective plate closer to the rear end, a first adjusting block is provided in the first adjusting plate, a lifting rod is fixedly installed on the top end of the first adjusting block, a second adjusting block is fixedly installed on the top end of the lifting rod, a second adjusting plate is fixedly installed at the bottom rear end position of the second protective plate, the second adjusting block is connected to the second adjusting plate, and a plurality of buffer springs are fixedly installed on the upper surface of the second protective plate.

[0006] By adopting the above technical solution, the lifting rod is controlled by connecting an external power supply so that the lifting rod can lift the second protective plate to adapt to some different usage environments. Then, because the second adjusting block is installed at the top of the lifting rod and the second adjusting block is connected to the second adjusting plate, the second adjusting block will rotate to a certain extent when the lifting rod is lifted, so that the second adjusting plate can be better lifted to adjust the range that needs to be protected. Then, the front end surface of the second protective plate is connected to the first protective plate through a connecting shaft. Then, the first protective plate, the second protective plate and the lifting rod form a triangle, so that the second protective plate can maintain stability when lifted.

[0007] Preferably, a mounting frame is provided at the top end of the buffer spring, a protective net is provided inside the mounting frame, and a bottom surface of the protective net is connected to the buffer spring.

[0008] By adopting the above technical solution, workers or materials are intercepted by a protective net. Then, because the buffer spring on the second protective plate is connected to the protective net and the mounting frame, the buffer spring will drive the protective net in the mounting frame to mitigate the impact during falling, thereby reducing damage to workers and materials.

[0009] Preferably, both front and rear ends of the mounting frame are provided with connecting grooves, a buffer plate is inserted into the connecting groove, the buffer plate is mounted on the second protective plate, and a limit plate is fixedly mounted on the top end of the buffer plate.

[0010] By adopting the above technical solution, connecting grooves are provided at both ends of the mounting frame, and the buffer plates are inserted into the connecting grooves, which can better play a certain limiting effect on the mounting frame.

[0011] Preferably, two supporting legs are installed on both side end surfaces of the first protective plate, and first fastening bolts are provided at positions where the outer surfaces of the supporting legs are connected to the first protective plate.

[0012] By adopting the above technical solution, the supporting legs installed on the end surfaces of both sides of the first protective plate can better support the protective device, and then the supporting legs are connected to the first protective plate through the first fastening bolts.

[0013] Preferably, the outer surface of the supporting leg is connected to a triangular plate by bolts, a second fastening bolt is arranged in the middle of the triangular plate, the second fastening bolt passes through the triangular plate and is connected to the first protective plate, third fastening bolts are arranged on both side surfaces of the triangular plate, the third fastening bolt passes through the triangular plate and is connected to the supporting leg.

[0014] By adopting the above technical solution, the top outer surface of the triangular plate is connected to the first protective plate through the second fastening bolt, and then the positions at both ends of the triangular plate surface are connected to the supporting legs through the third fastening bolts. Therefore, the damage suffered by the protective device when falling can be reduced, thereby improving the strength of the supporting legs. Then, because the triangular plate and the supporting legs are connected through the first fastening bolt, the second fastening bolt and the third fastening bolt, they can be better disassembled to facilitate their subsequent transportation.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The protective device for housing construction forms a triangle between the first protective plate, the second protective plate and the lifting rod, so that the second protective plate can maintain stability when it is lifted, and then the workers or materials are intercepted by the protective net. Then, because the buffer spring on the second protective plate is connected with the protective net and the mounting frame, the buffer spring will drive the protective net in the mounting frame to reduce the impact when falling, thereby reducing the damage to the workers and materials.

[0017] 2. The protective device for house construction is connected to the supporting legs through the third fastening bolts at both ends of the surface of the triangular plate, thereby reducing the damage to the protective device when it falls, thereby improving the strength of the supporting legs. Then, because the triangular plate and the supporting legs are connected through the first fastening bolt, the second fastening bolt and the third fastening bolt, they can be easily disassembled to facilitate subsequent transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural diagram of the protective device for housing construction of the utility model;

[0019] Figure 2 It is a side view of the three-dimensional structure of the protective device for housing construction of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the protective device for housing construction of the utility model from a top view;

[0021] Figure 4 This is a schematic diagram of the utility model protective net and its related structures.

[0022] In the figure: 1. first protective plate; 2. connecting shaft; 3. second protective plate; 4. first adjusting plate; 5. first adjusting block; 6. lifting rod; 7. second adjusting block; 8. second adjusting plate; 9. buffer spring; 10. mounting frame; 11. protective net; 12. connecting groove; 13. buffer plate; 14. limit plate; 15. supporting leg; 16. first fastening bolt; 17. triangle plate; 18. second fastening bolt; 19. third fastening bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] Please refer to Figure 1-4 , a protective device for housing construction, a connecting shaft 2 is provided on the front end surface of the first protective plate 1, a second protective plate 3 is rotatably installed in the connecting shaft 2, a first adjusting plate 4 is fixedly installed on the upper surface of the first protective plate 1 closer to the rear end, a first adjusting block 5 is provided in the first adjusting plate 4, a lifting rod 6 is fixedly installed on the top of the first adjusting block 5, a second adjusting block 7 is fixedly installed on the top of the lifting rod 6, a second adjusting plate 8 is fixedly installed at the bottom rear end position of the second protective plate 3, the second adjusting block 7 is connected to the second adjusting plate 8, a plurality of buffer springs 9 are fixedly installed on the upper surface of the second protective plate 3, a mounting frame 10 is provided on the top of the buffer spring 9, a protective net 11 is provided in the mounting frame 10, the bottom surface of the protective net 11 is connected to the buffer spring 9, a connecting groove 12 is provided at both front and rear ends of the mounting frame 10, a buffer plate 13 is inserted in the connecting groove 12, the buffer plate 13 is installed on the second protective plate 3, and a limiting plate 14 is fixedly installed on the top of the buffer plate 13.

[0026] Working principle: the lifting rod 6 can be controlled by connecting an external power supply so that the lifting rod 6 can lift the second protective plate 3 to adapt to some different usage environments. Then, because the second adjustment block 7 is installed on the top of the lifting rod and the second adjustment block 7 is connected to the second adjustment plate 8, when the lifting rod 6 is lifted, the second adjustment block 7 will rotate to a certain extent, so that the second adjustment plate 8 can be better lifted to adjust the range to be protected. Then, the front end surface of the second protective plate 3 is connected to the first protective plate 1 through the connecting shaft 2, and then the first protective plate 1, the second protective plate 3 and the lifting rod 6 form a triangle, so that the second protective plate 3 can be lifted. The protective plate 3 maintains stability when it is raised, and when workers or materials accidentally fall during house construction, they will fall into the protective net 11 in the mounting frame 10, and then the protective net 11 will intercept the workers or materials. Since the buffer spring 9 on the second protective plate 3 is connected to the protective net 11 and the mounting frame 10, the buffer spring 9 will drive the protective net 11 in the mounting frame 10 to slow down the impact during the fall, thereby reducing damage to the workers and materials. Since connecting grooves 12 are provided at both ends of the mounting frame 10, the buffer plate 13 is inserted in the connecting groove 12, which can better limit the mounting frame 10 to a certain extent.

[0027] Embodiment 2:

[0028] Please refer to Figure 1-4 A protective device for building construction, two supporting legs 15 are installed on both side end surfaces of the first protective plate 1, and a first fastening bolt 16 is arranged at the position where the outer surface of the supporting leg 15 is connected to the first protective plate 1, and a triangular plate 17 is connected to the outer surface of the supporting leg 15 by bolts, and a second fastening bolt 18 is arranged in the middle position of the triangular plate 17, and the second fastening bolt 18 passes through the triangular plate 17 and is connected to the first protective plate 1, and third fastening bolts 19 are arranged on both side surfaces of the triangular plate 17, and the third fastening bolt 19 passes through the triangular plate 17 and is connected to the supporting leg 15.

[0029] Working principle: The supporting legs 15 installed on the end faces of both sides of the first protective plate 1 can better support the protective device, and then the supporting legs 15 are connected to the first protective plate 1 through the first fastening bolts 16, and then because the outer surfaces of the supporting legs 15 are provided with triangular plates 17, and then the top outer surface of the triangular plate 17 is connected to the first protective plate 1 through the second fastening bolts 18, and then the positions at both ends of the surface of the triangular plate 17 are connected to the supporting legs through the third fastening bolts 19, so that the damage suffered by the protective device when falling can be reduced, thereby improving the strength of the supporting legs 15, and then because the triangular plates 17 and the supporting legs 15 are connected through the first fastening bolts 16, the second fastening bolts 18 and the third fastening bolts 19, they can be better disassembled for subsequent transportation.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for building construction, comprising a first protective plate (1), characterized in that: The front end surface of the first protective plate (1) is provided with a connecting shaft (2), a second protective plate (3) is rotatably mounted inside the connecting shaft (2), a first adjustment plate (4) is fixedly mounted on the upper surface of the first protective plate (1) at a position closer to the rear end, a first adjustment block (5) is arranged inside the first adjustment plate (4), a lifting rod (6) is fixedly mounted on the top end of the first adjustment block (5), a second adjustment block (7) is fixedly mounted on the top end of the lifting rod (6), a second adjustment plate (8) is fixedly mounted on the bottom rear end position of the second protective plate (3), the second adjustment block (7) and the second adjustment plate (8) are connected, and a plurality of buffer springs (9) are fixedly mounted on the upper surface of the second protective plate (3).

2. A protective device for building construction according to claim 1, characterized in that: A mounting frame (10) is arranged at the top end of the buffer spring (9), a protective net (11) is arranged inside the mounting frame (10), and the bottom surface of the protective net (11) is connected to the buffer spring (9).

3. A protective device for building construction according to claim 2, characterized in that: The front and rear ends of the mounting frame (10) are both provided with connection grooves (12), a buffer plate (13) is inserted into the connection groove (12), the buffer plate (13) is mounted on the second protective plate (3), and a limit plate (14) is fixedly mounted on the top end of the buffer plate (13).

4. A protective device for building construction according to claim 1, characterized in that: Two support legs (15) are installed on both side end surfaces of the first protective plate (1), and first fastening bolts (16) are provided at positions where the outer surfaces of the support legs (15) are connected to the first protective plate (1).

5. A protective device for building construction according to claim 4, characterized in that: The outer surface of the supporting leg (15) is connected to a triangular plate (17) by bolts, a second fastening bolt (18) is arranged in the middle of the triangular plate (17), the second fastening bolt (18) passes through the triangular plate (17) and is connected to the first protective plate (1), and third fastening bolts (19) are arranged on both side surfaces of the triangular plate (17), the third fastening bolts (19) pass through the triangular plate (17) and are connected to the supporting leg (15).

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