Building safety protection net structure

Abstract

The utility model discloses a building safety protection net structure, and relates to the technical field of building protection nets, the building safety protection net structure comprises a protection net plate, an assembling structure and an adjusting structure, the adjusting structure comprises two supporting bottom plates, two springs are arranged between the two supporting bottom plates, and the interiors of the two springs are connected with positioning rods in a sleeving manner; an assembling bottom plate is machined on the surface of one end of the positioning rod, the assembling structure comprises a sliding seat, a fixed rail is arranged in the sliding seat, and a limiting corner bracket is machined on the surface of one side of the sliding seat; according to the technical key points, when a plurality of protective net plates are used for constructing the building safety protective net, two supporting bottom plates between every two adjacent protective net plates are close to each other, springs are compressed, and when a single protective net plate is detached from four assembly structures, the springs between every two adjacent protective net plates are stretched, so that the safety protective net is constructed. And the two adjacent protective net plates are driven to be far away from each other, so that the risk caused by local loss of the safety protective net is eliminated in a manner of increasing a gap between the two adjacent protective net plates.

Description

Technical Field

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

[0002] Building protection nets are used to enclose buildings in real estate projects to prevent building materials and construction workers from falling from high places. Building protection nets have the characteristics of high strength, good elasticity, easy disassembly and assembly, environmental protection, hygiene, softness, pollution-free, anti-aging, impact resistance, corrosion resistance, insect resistance, mildew resistance and severe cold resistance. They are widely used in construction, installation, high-altitude operations, power stations, ships, water conservancy and various operation sites.

[0003] The patent document with publication number CN217925019U discloses a building exterior wall safety protection net structure, which has good extension and installation performance through the flexible extension of the symmetrically foldable and extendable mating brackets and the flexible mating of the symmetrically closed and unfolded arm brackets. When installing, it can be carried to the designated location in a rolled-up state for installation, which reduces the occupied space while having flexible and convenient installation performance. When disassembling and replacing, it can be disassembled and assembled independently without the need for disassembly, replacement and maintenance of the entire structure, thereby reducing the intensity of disassembly and maintenance.

[0004] However, research has found that the existing building exterior wall safety protection net structure has certain disadvantages when used:

[0005] Because the building's exterior wall protection net is set up around the building to prevent construction workers from falling from heights, during maintenance, although it does not need to be replaced as a whole, it only needs to be dismantled independently. However, the dismantled part will cause partial gaps in the protection net, and the workers will not be able to work normally. If construction continues, it will endanger personal safety. Summary of the invention

[0006] In order to overcome the shortcomings of the prior art, an embodiment of the present application provides a building safety protection net structure. When using multiple protection mesh panels to construct a building safety protection net, the two supporting base plates between two adjacent protection mesh panels are brought close to each other and the springs are compressed. When a single protection mesh panel is removed from between four assembly structures, the springs between each two adjacent protection mesh panels are converted from a compressed state to a relaxed state, driving the two adjacent protection mesh panels away from each other. This can increase the gap between two adjacent protection mesh panels to achieve the technical effect of eliminating the risks brought by the partial loss of the safety protection net without affecting the normal work of construction personnel.

[0007] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0008] A building safety protection net structure, comprising a protection net plate, an assembly structure and an adjustment structure, wherein a plurality of protection net plates are provided;

[0009] The assembly structure is provided with a plurality of;

[0010] There are multiple adjustment structures.

[0011] Among them, multiple assembly structures are grouped into four, respectively located at the four corners of a protective mesh plate; multiple adjustment structures are grouped into two, respectively located between the top and bottom of two adjacent protective mesh plates; the adjustment structure includes two supporting base plates; two springs are arranged between the two supporting base plates; the interiors of the two springs are both sleeve-connected with positioning rods; the surface of one end of the positioning rods is processed with an assembly base plate; the assembly structure includes a slide seat; the interior of the slide seat is provided with a fixed track; and the surface of one side of the slide seat is processed with a limited angle frame.

[0012] Preferably, the limiting angle bracket is buckled on the outside of a corner of the protective mesh plate and fixed to the corner by bolts, and the sliding seats at the top or bottom of multiple protective mesh plates slide on the outside of the same fixed track.

[0013] Preferably, the surface on one side of the assembly base plate and the surface on one side of the support base plate are welded with the same rib, the surface on the other side of the assembly base plate fits with the surface on one side of the slide seat, and the assembly base plate and the slide seat are fixed by bolts.

[0014] Preferably, two protective sleeves are processed on the surface of one side of the supporting base plate, and the protective sleeves at the top or bottom of two adjacent protective mesh plates are jointly sleeved on the outside of the same spring.

[0015] Preferably, both ends of the positioning rod are processed with threads, and nuts are connected to the outside of the threaded area. The nuts at both ends of the positioning rod are located on the outside of two supporting base plates at the top or bottom of two adjacent protective mesh plates.

[0016] Preferably, a reject sleeve group is processed on the surface of one end of the supporting base plate, and the reject sleeve group is slidably connected to the outside of the fixed track. The reject sleeve group and the assembly base plate are respectively located on both sides of the supporting base plate.

[0017] Preferably, the reject sleeve group is formed by two truncated cone-shaped sleeves integrally formed, and the two truncated cone-shaped sleeves are both processed with cylindrical grooves inside, and the diameter of the cylindrical groove is the same as the diameter of the narrow end of the truncated cone-shaped sleeve.

[0018] In summary, the utility model includes at least one of the following beneficial technical effects:

[0019] Firstly, the utility model constructs a building safety net by using a plurality of protection mesh panels on the front side of two fixed rails, whereby the two supporting bottom plates between two adjacent protection mesh panels are brought close to each other and the springs are compressed; when a single protection mesh panel is removed from between the four assembly structures, the springs between each two adjacent protection mesh panels are converted from a compressed state to a relaxed state, driving the two adjacent protection mesh panels away from each other, thereby increasing the gap between the two adjacent protection mesh panels and eliminating the risk caused by partial loss of the safety net.

[0020] Second, the utility model connects each protective mesh plate to the assembly structure that slides outside the fixed track. After the limiting angle bracket is buckled on the outside of a corner of the protective mesh plate and fixed with bolts, the protective mesh plate can be set on the front of the two fixed tracks. When disassembling, it is only necessary to disconnect the protective mesh plate from the four assembly structures and control the assembly structures on both sides of the protective mesh plate to move away from each other outside the fixed track.

[0021] Third, when the spring is in a compressed state, the two supporting base plates of the utility model are close to each other along with the slide seats on the two adjacent protective mesh plates, so that one end of the two protective sleeves are connected, which can prevent cement mortar from adhering to the outside of the spring. In the process of spring expansion, the supporting base plate first drives the removal sleeve group to remove foreign matter attached to the outside of the fixed track, and then makes the slide seat move outside the fixed track, so as to ensure that the protective mesh plates can move smoothly on the front of the two fixed tracks. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 It is a schematic diagram of the connection structure between two protective mesh plates of the utility model;

[0024] Figure 3 This utility model Figure 2 Enlarged view of part A in the middle;

[0025] Figure 4 It is a cross-sectional view of the assembly structure and the adjustment structure of the utility model.

[0026] Figure numerals: 1. protective mesh; 2. fixed track; 3. assembly structure; 301. slide seat; 302. limiting angle bracket; 303. rejection sleeve group; 4. adjustment structure; 401. protective sleeve; 402. positioning rod; 403. support base plate; 404. assembly base plate; 405. rib plate; 406. spring. DETAILED DESCRIPTION

[0027] Embodiment 1:

[0028] A building safety protection net structure, such as Figure 1 , Figure 2 and Figure 4 As shown, it includes a plurality of protective mesh plates 1, a plurality of assembly structures 3 and a plurality of adjustment structures 4. The assembly structure 3 includes a slide 301. A fixed track 2 is arranged inside the slide 301. A limited angle frame 302 is processed on the surface of one side of the slide 301.

[0029] Among them, a plurality of protective mesh panels 1 are arranged in a row in the horizontal direction and are located in front of two fixed tracks 2 arranged above and below, thereby forming a building safety protection net;

[0030] Secondly, in order to facilitate the installation of the protective mesh 1 on the front of the fixed track 2, as shown in FIG. Figure 1 As shown, a plurality of assembly structures 3 are grouped into four, and are respectively located at the four corners of a protective mesh plate 1. By buckling a limiting angle bracket 302 on the outside of a corner of the protective mesh plate 1 and fixing it with bolts to the corner, the protective mesh plate 1 can be fixed between the four limiting angle brackets 302.

[0031] At the same time, the slides 301 at the top or bottom of multiple protective mesh panels 1 slide outside the same fixed rail 2, and can carry the limiting angle bracket 302 to connect with the fixed rail 2, so that the protective mesh panels 1 connected and fixed to the limiting angle bracket 302 are set on the front of the two fixed rails 2.

[0032] The utility model discloses a building safety protection net structure, by placing a plurality of protection net plates 1 on the front sides of two fixed rails 2 fixedly arranged up and down at the same time, so that each protection net plate 1 is connected with the assembly structure 3 on the fixed rail 2, after the limiting angle frame 302 is buckled on the outside of a corner of the protection net plate 1 and fixed with bolts, the protection net plate 1 can be erected on the front sides of the two fixed rails 2, and finally a building safety protection net is formed with the help of the plurality of protection net plates 1, so that when a single protection net plate 1 is damaged, the protection net plate 1 can be disconnected from the four assembly structures 3, and the assembly structures 3 on both sides of the protection net plate 1 can be controlled to move away from each other outside the fixed rail 2, so as to carry out the replacement work of the protection net plate 1.

[0033] Embodiment 2:

[0034] On the basis of Example 1, Figure 1-Figure 4 As shown, this embodiment is an adjustment structure 4 of a building safety protection net structure, the adjustment structure 4 includes two support bottom plates 403, two springs 406 are arranged between the two support bottom plates 403, the insides of the two springs 406 are both sleeve-connected with positioning rods 402, and the surface of one end of the positioning rod 402 is processed with an assembly bottom plate 404;

[0035] Among them, two of the multiple adjustment structures 4 form a group, and are respectively located between the top and the bottom of two adjacent protection mesh panels 1, and the two ends of the adjustment structure 4 are respectively connected to the two assembly structures 3. When the multiple protection mesh panels 1 are spliced ​​into a building safety protection net, the two protection mesh panels 1 drive the supporting bottom plate 403 on the adjustment structure 4 through the assembly structure 3 to squeeze the spring 406. When a single protection mesh panel 1 is removed from between the four assembly structures 3, the springs 406 between each two adjacent protection mesh panels 1 are reset, driving the two adjacent protection mesh panels 1 to move away from each other, thereby making up for the space where the protection mesh panel 1 is missing;

[0036] Secondly, in order to prevent the two supporting base plates 403 from bending and deforming the spring 406 when it is compressed, as shown in FIG. Figure 3 and Figure 4 As shown, the surface of one side of the assembly bottom plate 404 and the surface of one side of the support bottom plate 403 are welded with the same rib 405, which can ensure the structural strength of the support bottom plate 403 when it is under pressure;

[0037] At the same time, the surface of the other side of the assembly base plate 404 is in contact with the surface of one side of the slide seat 301, and the assembly base plate 404 and the slide seat 301 are connected and fixed by bolts, so that when the spring 406 changes from a compressed state to a relaxed state, the two adjustment structures 4 are used to control the two assembly structures 3 to move away from each other, so that the protection mesh plates 1 connected to the assembly structures 3 move away from each other;

[0038] Furthermore, in order to ensure that the spring 406 functions well, it will not be compressed or expanded due to the accumulation of cement mortar. Figures 1 to 3 As shown, two protective sleeves 401 are processed on the surface of one side of the support bottom plate 403, and the protective sleeves 401 at the top or bottom of two adjacent protective mesh plates 1 are sleeved together on the outside of the same spring 406. When multiple protective mesh plates 1 are arranged in a line in the horizontal direction to form a building safety protection net, the spring 406 between the two support bottom plates 403 is compressed, and the two ends of the protective sleeves 401 at the top or bottom of two adjacent protective mesh plates 1 are connected to prevent cement mortar from adhering to the outside of the spring 406;

[0039] At the same time, in order to prevent the positioning rod 402 from sliding out from the inside of the two supporting bottom plates 403, the spring 406 is elastically reset to make the two supporting bottom plates 403 fall away from each other. Figure 2 and Figure 4 As shown, both ends of the positioning rod 402 are processed with threads, and nuts are connected to the outside of the threaded area. By making the nuts at both ends of the positioning rod 402 located outside the two supporting bottom plates 403 at the top or bottom of two adjacent protective mesh plates 1, the positioning rod 402 can be connected between the two supporting bottom plates 403 with the help of the blocking of the nuts;

[0040] Furthermore, in order to prevent the cement mortar from adhering to the surface of the fixed track 2, so that the slide seat 301 cannot slide outside the fixed track 2, as shown in FIG. Figures 2 to 4 As shown, the surface of one end of the supporting base plate 403 is processed with a rejection sleeve group 303, and the rejection sleeve group 303 is slidably connected to the outside of the fixed track 2. The rejection sleeve group 303 and the assembly base plate 404 are respectively located on both sides of the supporting base plate 403. The rejection sleeve group 303 is integrally formed by utilizing two truncated cone-shaped sleeves, and the diameter of the cylindrical groove processed into the inside of the two truncated cone-shaped sleeves is set to be equal to the diameter of the narrow end of the truncated cone-shaped sleeve, so that one end of the supporting base plate 403 is pointed, so that when the sliding seat 301 moves outside the fixed track 2, the rejection sleeve group 303 is first used to remove attached foreign matter.

[0041] The utility model discloses a building safety net structure by arranging an adjustment structure 4 between the top and the bottom of two adjacent protection net plates 1, the two supporting bottom plates 403 on the adjustment structure 4 are arranged left and right, and a spring 406 supported by a positioning rod 402 on the inside and protected by a protection sleeve 401 on the outside is arranged between the two supporting bottom plates 403. When a plurality of protection net plates 1 are used to construct a building safety net, the spring 406 between the two supporting bottom plates 403 is in a compressed state. When a single protection net plate 1 is removed from between four assembly structures 3, the spring 406 between each two adjacent protection net plates 1 is converted from a compressed state to a relaxed state, driving the two adjacent protection net plates 1 to move away from each other, thereby making up for the space where the protection net plate 1 is missing, and increasing the gap between the two adjacent protection net plates 1 to eliminate the risk caused by the partial missing of the safety net, without affecting the normal work of construction personnel.

[0042] It should be noted that, when in use, the spring 406 in a compressed state can be protected because one end of the two protective sleeves 401 are connected, thereby preventing cement mortar from adhering to the outside of the spring 406 and affecting the contraction and expansion function of the spring 406;

[0043] At the same time, when the spring 406 is converted from a compressed state to a relaxed state, the removal sleeve group 303 on the surface of one end of the support base plate 403 can be used to first remove foreign matter attached to the outside of the fixed track 2, so that the slide 301 can move smoothly outside the fixed track 2 afterwards.

[0044] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A building safety protection net structure, characterized in that: include: A plurality of protective mesh plates (1) are provided; An assembly structure (3), which is provided in plurality; A regulating structure (4), which is provided in plurality; The plurality of assembly structures (3) are grouped in four and are respectively located at the four corners of a protective mesh plate (1); the plurality of adjustment structures (4) are grouped in two and are respectively located between the top and the bottom of two adjacent protective mesh plates (1); The adjustment structure (4) comprises two supporting base plates (403), two springs (406) are arranged between the two supporting base plates (403), the interiors of the two springs (406) are sleeve-connected with positioning rods (402), and the surface of one end of the positioning rod (402) is processed with an assembly base plate (404); The assembly structure (3) comprises a slide seat (301), a fixed track (2) is arranged inside the slide seat (301), and a limited angle frame (302) is processed on the surface of one side of the slide seat (301).

2. A building safety protection net structure as claimed in claim 1, characterized in that: The limiting angle bracket (302) is buckled onto the outside of a corner of the protective mesh plate (1) and fixed to the corner by bolts, and the sliding seats (301) at the top or bottom of multiple protective mesh plates (1) slide on the outside of the same fixed track (2).

3. A building safety protection net structure as claimed in claim 1, characterized in that: The surface on one side of the assembly base plate (404) and the surface on one side of the support base plate (403) are welded with the same rib plate (405), the surface on the other side of the assembly base plate (404) is in contact with the surface on one side of the slide seat (301), and the assembly base plate (404) and the slide seat (301) are fixed by bolt connection.

4. A building safety protection net structure as claimed in claim 1, characterized in that: Two protective sleeves (401) are processed on the surface of one side of the supporting bottom plate (403), and the protective sleeves (401) at the top or bottom of two adjacent protective mesh plates (1) are jointly sleeved on the outside of the same spring (406).

5. A building safety protection net structure as claimed in claim 1, characterized in that: Both ends of the positioning rod (402) are processed with threads, and nuts are connected to the outside of the threads. The nuts at both ends of the positioning rod (402) are located outside the two supporting base plates (403) at the top or bottom of two adjacent protective mesh plates (1).

6. A building safety protection net structure as claimed in claim 1, characterized in that: A rejection sleeve group (303) is processed on the surface of one end of the supporting base plate (403), and the rejection sleeve group (303) is slidably connected to the outside of the fixed track (2). The rejection sleeve group (303) and the assembly base plate (404) are respectively located on both sides of the supporting base plate (403).

7. A building safety protection net structure as claimed in claim 6, characterized in that: The rejecting sleeve group (303) is formed by two truncated cone-shaped sleeves in one piece, and the inside of the two truncated cone-shaped sleeves are processed with a cylindrical groove, and the diameter of the cylindrical groove is the same as the diameter of the narrow end of the truncated cone-shaped sleeve.

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