Building protection net rack

Abstract

The utility model discloses a building protective net rack which comprises a protective net rack body, a protective net is arranged on the left side of the protective net rack body, a groove is formed in the right side of the protective net rack body, a second protective net is arranged on the right side of the protective net rack body, and a rotating block is fixedly connected to the bottom of the second protective net. A buffering seat is arranged in an inner cavity of the groove, a sliding groove is formed in the inner wall of the groove, and a sliding block is arranged in an inner cavity of the sliding groove. According to the building protection net frame, the protection net frame is installed at the needed position, then under the action of a rotating block, a rotating shaft and a buffering base, the second protection net body is rotated out of a groove in the protection net frame body to protect the needed protection position, and after protection is completed, the second protection net body can be retracted into the groove in the protection net body again; the purpose that the protective net is convenient to open and recycle is achieved, and the problem that an existing protective net frame is large in size and inconvenient to transport is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building protection nets, in particular to a building protection net frame. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place of construction is called "construction site" or "construction site", also called construction site; and in the process of construction, protective nets are an indispensable protective measure.

[0003] The patent with publication number CN211899771U discloses a building protection net, which includes a pile shell and two mounting blocks. The tops of the two mounting blocks are welded with vertical rods, the front surfaces of the two vertical rods are welded with force reduction mechanisms, the inside of the force reduction mechanism is welded with an anti-drop mechanism, and a blocking net is fixedly installed between the two vertical rods. When a heavy object falls on the device, the inclined rod fixes the hook through a bracket, and the hook fixes the force reduction spring through a connecting ring and falls on the elastic net. The elastic net causes the force reduction spring to perform the first force reduction through the elastic cloth. When the gravity is too large, the anti-drop mechanism drives the moving plate to move, and the telescopic rod limits the moving plate to compress the reset spring for the second force reduction.

[0004] Another example of existing technology:

[0005] CN216380890U, a building protection net;

[0006] CN115538805A, a protective net for construction sites.

[0007] The above technical solution has some defects and problems when in use. The diagonal rod and the force reduction mechanism are both fixed on the protective net, which causes the protective net to be large in size and inconvenient to transport.

[0008] Therefore, a building protection grid is proposed to solve the problem that the existing protection grid is large in size and thus inconvenient to transport. Utility Model Content

[0009] The purpose of the utility model is to provide a building protection grid to solve the problems raised in the above background technology.

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building protection grid frame, comprising a protection grid frame main body, a protection net is arranged on the left side of the protection grid frame main body, a groove is opened on the right side of the protection grid frame main body, a second protection net is arranged on the right side of the protection grid frame main body, a rotating block is fixedly connected to the bottom of the second protection net, a buffer seat is arranged in the inner cavity of the groove, a sliding groove is opened on the inner wall of the groove, a sliding block is arranged in the inner cavity of the sliding groove, the rotating block is arranged in the inner cavity of the buffer seat through a rotating shaft, a telescopic rod is arranged at the bottom of the inner cavity of the groove, a buffer spring is arranged on the outer ring of the telescopic rod, a connecting seat is arranged on the right side of the protection grid frame main body, and a traction rope is arranged on the right side of the connecting seat.

[0011] Preferably, the second protective net is located in the inner cavity of the groove, and the sliding block is fixedly connected to the buffer seat.

[0012] Preferably, the top of the telescopic rod is connected to the buffer seat, and the bottom of the telescopic rod is connected to the bottom of the inner cavity of the groove.

[0013] Preferably, the right side of the traction rope is connected to the second protective net.

[0014] Preferably, an adjustment groove is provided on the inner wall of the groove, and an adjustment block is provided in the inner cavity of the adjustment groove.

[0015] Preferably, the adjustment block is fixedly connected to the connecting seat, and a limit knob is provided on the right side of the adjustment block.

[0016] Preferably, a fixing frame is provided on the left side of the protective grid body, and an anti-slip pad is provided on the right side of the fixing frame.

[0017] Preferably, a plurality of sets of fixing bolts are arranged on the right side of the protective net frame body, and the fixing bolts penetrate through the protective net and the anti-slip pad to the inner cavity of the fixing frame.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The building protection grid frame is installed at the desired position through the coordinated use of the protection grid frame main body, the groove, the rotating block, the buffer seat, the rotating shaft, and the second protection net. Then, under the action of the rotating block, the rotating shaft and the buffer seat, the second protection net is rotated out of the groove on the protection grid frame main body to protect the desired protection position. When the protection is completed, the second protection net can be retracted into the groove on the protection net main body again, thereby achieving the purpose of convenient opening and recycling of the protection net and solving the problem of inconvenience in transportation caused by the large volume of the existing protection grid frame.

[0020] 2. The building protection grid frame is used in conjunction with a connecting seat, a traction rope, a buffer seat, a slide groove, a slider, a telescopic rod, and a buffer spring. When the second protection net rotates out of the groove, a certain angle is formed through the traction rope on the connecting seat. When objects fall during the protection process, the second protection net is used for protection. With the help of the buffer spring on the outer ring of the telescopic rod and the slider in the slide groove, the force on the second protection net is reduced, and force unloading protection is implemented, thereby achieving the purpose of multiple protection of building construction.

[0021] 3. The building protection grid frame, through the coordinated use of the adjustment slot, the adjustment block and the limit knob, when the traction rope makes the second protection net and the protection net main body form a certain angle, the upper and lower positions of the connecting seat can be adjusted under the action of the adjustment block in the adjustment slot, so that the angle between the second protection net and the protection net main body can be adjusted. Finally, the position of the slide slot is fixed by the limit knob, so that the position of the second protection net can be fixed, thereby achieving the purpose of adjusting the protection angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the utility model;

[0024] Figure 3 The utility model structure Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 The utility model structure Figure 1 Enlarged view of point B in the middle.

[0026] In the figure: 1. protective grid frame body; 2. protective net; 3. groove; 4. second protective net; 5. rotating block; 6. buffer seat; 7. slide groove; 8. slider; 9. telescopic rod; 10. buffer spring; 11. rotating shaft; 12. connecting seat; 13. traction rope; 14. adjusting groove; 15. adjusting block; 16. limit knob; 17. fixing frame; 18. anti-slip pad; 19. fixing bolt. DETAILED DESCRIPTION

[0027] 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.

[0028] Example: See Figure 1-4The utility model provides a technical solution: a building protection grid, including a protection grid body 1, a protection net 2 is arranged on the left side of the protection grid body 1, a groove 3 is opened on the right side of the protection grid body 1, a second protection net 4 is arranged on the right side of the protection grid body 1, a rotating block 5 is fixedly connected to the bottom of the second protection net 4, a buffer seat 6 is arranged in the inner cavity of the groove 3, a slide groove 7 is opened on the inner wall of the groove 3, a slider 8 is arranged in the inner cavity of the slide groove 7, the rotating block 5 is arranged in the inner cavity of the buffer seat 6 through a rotating shaft 11, a telescopic rod 9 is arranged at the bottom of the inner cavity of the groove 3, a buffer spring 10 is arranged on the outer ring of the telescopic rod 9, a connecting seat 12 is arranged on the right side of the protection grid body 1, and a traction rope 13 is arranged on the right side of the connecting seat 12.

[0029] The second protection net 4 is located in the inner cavity of the groove 3 , and the slider 8 is fixedly connected to the buffer seat 6 .

[0030] The top of the telescopic rod 9 is connected to the buffer seat 6 , and the bottom of the telescopic rod 9 is connected to the bottom of the inner cavity of the groove 3 .

[0031] The right side of the traction rope 13 is connected to the second protection net 4 .

[0032] In this embodiment, when the second protective net 4 rotates out of the groove 3, a certain angle is formed by the traction rope 13 on the connecting seat 12. When objects fall during the protection process, the second protective net 4 is used for protection. With the help of the buffer spring 10 on the outer ring of the telescopic rod 9 and the slider 8 in the slide groove 7, the force exerted on the second protective net 4 is reduced, and force unloading protection is implemented, thereby achieving the purpose of multiple protection of construction.

[0033] An adjusting groove 14 is formed on the inner wall of the groove 3 , and an adjusting block 15 is disposed in the inner cavity of the adjusting groove 14 .

[0034] The adjusting block 15 is fixedly connected to the connecting seat 12 , and a limit knob 16 is arranged on the right side of the adjusting block 15 .

[0035] In this embodiment, when the traction rope 13 makes the second protective net 4 form a certain angle with the protective net main body 1, the upper and lower positions of the connecting seat 12 can be adjusted under the action of the adjustment block 15 in the adjustment groove 14, so that the angle between the second protective net 4 and the protective net main body 1 can be adjusted. Finally, the position of the slide groove 8 can be fixed by using the limit knob 16, so that the position of the second protective net 4 can be fixed, thereby achieving the purpose of adjusting the protection angle.

[0036] A fixing frame 17 is arranged on the left side of the protection grid body 1 , and an anti-slip pad 18 is arranged on the right side of the fixing frame 17 .

[0037] Among them, a plurality of sets of fixing bolts 19 are arranged on the right side of the protection net frame body 1 , and the fixing bolts 19 penetrate through the protection net 2 , the anti-slip pad 18 to the inner cavity of the fixing frame 17 .

[0038] In this embodiment, when the protective net 2 is scratched and damaged during the protection process, the fixing bolts 19 on the protective net body 1 can be directly removed, and then the fixing frame 17 can be removed from the left side of the protective net frame body 1 to replace the protective net 2. After replacement, the fixing frame 17 is directly fitted to the protective net frame body 1, and the friction with the protective net 2 is increased by the anti-slip pad 18. The fixing bolts 19 are screwed on to complete the replacement of the protective net 2.

[0039] Working principle: when it is necessary to use this building protection grid, first install the protection grid at the required position, and then, under the action of the rotating block 5, the rotating shaft 11 and the buffer seat 6, rotate the second protection net 4 out of the groove 3 on the protection grid body 1 to protect the required protection position, and when the protection is completed, the second protection net 4 can be retracted into the groove 3 on the protection net body 1 again, so as to achieve the purpose of convenient opening and recycling of the protection net, and solve the problem of inconvenience in transportation caused by the large volume of the existing protection grid; when the second protection net 4 rotates out of the groove 3, a certain angle is formed by the traction rope 13 on the connecting seat 12, and when there is falling objects during the protection process, protection is performed once through the second protection net 4, and under the action of the buffer spring 10 on the outer ring of the telescopic rod 9 and the slider 8 in the slide groove 7, the force on the second protection net 4 is reduced, and force unloading protection is implemented to achieve real The purpose of multiple protection of building construction is achieved; when the traction rope 13 makes the second protective net 4 form a certain angle with the protective net main body 1, the upper and lower positions of the connecting seat 12 can be adjusted under the action of the adjusting block 15 in the adjusting slot 14, so that the angle between the second protective net 4 and the protective net main body 1 can be adjusted, and finally the position of the slide slot 8 can be fixed by the limit knob 16, so that the position of the second protective net 4 can be fixed, and the purpose of adjusting the protection angle is achieved; when the protective net 2 is scratched and damaged during the protection process, the fixing bolts 19 on the protective net main body 1 can be directly removed, and then the fixing frame 17 can be removed from the left side of the protective net frame main body 1, so that the protective net 2 can be replaced. After replacement, the fixing frame 17 is directly fitted with the protective net frame main body 1, and the friction with the protective net 2 is increased by the anti-slip pad 18. The fixing bolts 19 can be screwed on to complete the replacement of the protective net 2.

[0040] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] 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 building protection grid, comprising a protection grid body (1), characterized in that: A protective net (2) is arranged on the left side of the protective net frame body (1), a groove (3) is provided on the right side of the protective net frame body (1), a second protective net (4) is arranged on the right side of the protective net frame body (1), a rotating block (5) is fixedly connected to the bottom of the second protective net (4), a buffer seat (6) is arranged in the inner cavity of the groove (3), a slide groove (7) is provided on the inner wall of the groove (3), a slider (8) is arranged in the inner cavity of the slide groove (7), the rotating block (5) is arranged in the inner cavity of the buffer seat (6) through a rotating shaft (11), a telescopic rod (9) is arranged at the bottom of the inner cavity of the groove (3), a buffer spring (10) is arranged on the outer ring of the telescopic rod (9), a connecting seat (12) is arranged on the right side of the protective net frame body (1), and a traction rope (13) is arranged on the right side of the connecting seat (12).

2. A building protection grid according to claim 1, characterized in that: The second protective net (4) is located in the inner cavity of the groove (3), and the sliding block (8) is fixedly connected to the buffer seat (6).

3. A building protection grid according to claim 1, characterized in that: The top of the telescopic rod (9) is connected to the buffer seat (6), and the bottom of the telescopic rod (9) is connected to the bottom of the inner cavity of the groove (3).

4. The building protection grid according to claim 1, characterized in that: The right side of the traction rope (13) is connected to the second protection net (4).

5. The building protection grid according to claim 1, characterized in that: An adjustment groove (14) is provided on the inner wall of the groove (3), and an adjustment block (15) is provided in the inner cavity of the adjustment groove (14).

6. A building protection grid according to claim 5, characterized in that: The adjusting block (15) is fixedly connected to the connecting seat (12), and a limit knob (16) is arranged on the right side of the adjusting block (15).

7. The building protection grid according to claim 1, characterized in that: A fixing frame (17) is arranged on the left side of the protective grid main body (1), and an anti-slip pad (18) is arranged on the right side of the fixing frame (17).

8. The building protection grid according to claim 1, characterized in that: A plurality of sets of fixing bolts (19) are arranged on the right side of the protection net frame body (1), and the fixing bolts (19) penetrate the protection net (2), the anti-slip pad (18) and the inner cavity of the fixing frame (17).

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