CN217439709U

CN217439709U - Protective net for constructional engineering

Info

Publication number: CN217439709U
Application number: CN202221351337.3U
Authority: CN
Inventors: 杨春明; 杨力; 姚红恩; 杨春龙
Original assignee: Tianjin Zhiwei Construction Engineering Co ltd
Current assignee: Tianjin Zhiwei Construction Engineering Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-16
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a protection network for building engineering, including buffering frame, set up in the inboard protection network of square frame and the barrel bar stand that the bottom has the base, the square frame be located the buffering frame inboard and with cushion between the frame inner wall through buffer structure be connected, the inboard slip of barrel bar stand is provided with the seat that goes up and down that drives by the hand wheel subassembly, goes up and down the seat left and right sides and is fixed with down L shape inserted bar respectively, the buffering frame left and right sides is fixed with respectively and appears the corresponding sleeve of inserted bar with the shape of falling L of homonymy. Compared with the prior art, the method has the advantages that: the utility model discloses can promote the efficiency of protection network concatenation installation by a wide margin, the installation operation is more convenient; the novel anti-collision protective net has better anti-collision performance through the arrangement of the buffer structure; the contained angle between this novel two adjacent protection net part subassemblies of installation can be adjusted according to the demand, and then can assemble out the complete protection network device of different shapes.

Description

Protective net for constructional engineering

Technical Field

The utility model relates to a building engineering technical field specifically indicates a protection network for building engineering.

Background

In the construction process of building engineering, a protective net is usually built at the periphery of a building or a construction site to prevent non-construction personnel from entering a construction area and enhance construction safety. However, in the prior art, the protective net is generally installed by splicing the protective net through a plurality of screws to fix the protective net on the upright post, so that the installation is time-consuming and labor-consuming, the efficiency is low, and the anti-collision effect of the installed protective net is poor.

Here, in order to solve the above problems, we propose a protective net for construction work.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical difficulty, it is more convenient to provide a concatenation installation, and the better protection network for building engineering of crashproof performance.

In order to solve the technical problem, the utility model provides a technical scheme does:

the utility model provides a protection network for building engineering, includes the buffering frame, sets up in the inboard protection network of square frame and the barrel bar stand that the bottom has the base, the edge of buffering frame is the opening towards the inboard U-shaped groove structure of buffering frame, the square frame be located the buffering frame inboard and with cushion between the frame inner wall through buffer structure be connected, barrel bar stand inboard slides and is provided with the seat that goes up and down that drives by the hand wheel subassembly, the seat left and right sides that goes up and down is fixed with down L shape inserted bar respectively, the bar that the down L shape inserted bar of homonymy passed is seted up respectively to the barrel bar stand left and right sides, the buffering frame left and right sides is fixed with the corresponding sleeve of the down L shape inserted bar with the homonymy respectively, the vertical section of the down L shape inserted bar is pegged graft in the sleeve inboardly.

As the improvement, buffer structure includes gag lever post and buffer spring, through gag lever post fixed connection between the front and back both sides inner wall of buffering frame, the number of gag lever post is a plurality of and along the circumference evenly distributed of buffering frame, the square frame slides and cup joints on each gag lever post, the square frame respectively with buffer frame around between the both sides inner wall through a plurality of buffer spring connection, each buffer spring that is located the square frame homonymy is corresponding with each gag lever post and overlaps respectively and establish on each gag lever post.

As an improvement, the number of the lifting seats is two.

As an improvement, the lifting seat is movably connected with the circumferential inner wall of the cylinder rod upright column, and the inverted L-shaped inserted bar is movably connected with the inner wall of the strip-shaped through groove.

As an improvement, the hand wheel component comprises a threaded rod and a rotating shaft, the front end of the rotating shaft is provided with a hand wheel, the threaded rod is rotatably arranged on the inner side of the cylinder rod stand column, the rotating shaft penetrates through the cylinder wall at the bottom of the front side of the cylinder rod stand column and is rotatably connected with the cylinder wall, the rear end of the rotating shaft is in transmission connection with the bottom of the threaded rod through a bevel gear, and the lifting seat is in threaded sleeve connection with the threaded rod.

As an improvement, the section of the inverted L-shaped plug rod is circular, and the sleeve is a cylinder. The vertical section of the inverted L-shaped inserted bar can rotate after being inserted into the inner side of the sleeve.

As an improvement, through holes are respectively formed in four corners of the base. The ground nail penetrates through each through hole and is fixed on the ground, so that the base can be completely installed and fixed on the ground.

Compared with the prior art, the utility model the advantage lie in: the utility model can drive the inverted L-shaped inserted bar to move up and down by rotating the hand wheel, and the inverted L-shaped inserted bar moving downwards can be inserted into the corresponding sleeve, so that the splicing between the parts of two adjacent protective net parts can be completed, the efficiency of splicing and installing the protective net can be greatly improved, and the installation operation is more convenient; the novel anti-collision protective net has better anti-collision performance through the arrangement of the buffer structure; the contained angle between this novel two adjacent protection net part subassemblies of installation can be adjusted according to the demand, and then can assemble out the complete protection network device of different shapes.

Drawings

Fig. 1 is a schematic view of a part of the structure of the protective net for construction engineering in the main viewing direction of the present invention.

Fig. 2 is a schematic structural diagram of a side view direction of a column part of a column rod of a protective net for constructional engineering.

Fig. 3 is a schematic structural diagram of a side view direction of a square frame part of the protective net for construction engineering of the present invention.

As shown in the figure: 1. a buffer frame; 2. a square frame; 3. a protective net; 4. a base; 5. a cylinder rod upright post; 6. a lifting seat; 7. an inverted L-shaped inserted link; 8. a strip-shaped through groove; 9. a sleeve; 10. a limiting rod; 11. a buffer spring; 12. a threaded rod; 13. a hand wheel; 14. A rotating shaft.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a protection network for building engineering, includes buffering frame 1, sets up in the inboard protection network 3 of square frame 2 and the section of thick bamboo pole stand 5 that the bottom has base 4, the edge of buffering frame 1 is the opening towards the inboard U-shaped groove structure of buffering frame 1, square frame 2 be located buffering frame 1 inboard and with buffer frame 1 inner wall between be connected through buffer structure. Specifically, buffer structure includes gag lever post 10 and buffer spring 11, through gag lever post 10 fixed connection between the front and back both sides inner wall of buffering frame 1, the number of gag lever post 10 is a plurality of and along the circumference evenly distributed of

buffering frame

1, 2 slip cup joints on each gag lever post 10 of square frame, square frame 2 respectively with buffer frame 1 around between the both sides inner wall through a plurality of buffer spring 11 be connected, lie in 2 homonymy of square frame each buffer spring 11 and each gag lever post 10 corresponding and establish respectively on each gag lever post 10 with each gag lever post 10.

When the protection net 3 is collided, the front and back displacement of the square frame 2 can be driven, and then the deformation of the buffer spring 11 can be driven, so that the impact resistance of the protection net 3 can be increased.

The inboard slip of section of thick bamboo pole stand 5 is provided with and is driven the lift seat 6 that reciprocates by the hand wheel subassembly, the number of lift seat 6 is two, and the 6 left and right sides of lift seat are fixed with down L shape inserted bar 7 respectively, the strip that the L shape inserted bar 7 of homonymy passed is seted up respectively to the 5 left and right sides of section of thick bamboo pole stand. Specifically, the lifting seat 6 is movably connected with the circumferential inner wall of the cylinder rod upright post 5, and the inverted L-shaped inserted bar 7 is movably connected with the inner wall of the strip-shaped through groove 8; the hand wheel component comprises a threaded rod 12 and a rotating shaft 14, the front end of the rotating shaft 14 is provided with a hand wheel 13, the threaded rod 12 is rotatably arranged on the inner side of the cylinder rod upright post 5, the rotating shaft 14 penetrates through the cylinder wall of the bottom of the front side of the cylinder rod upright post 5 and is rotatably connected with the cylinder wall, the rear end of the rotating shaft 14 is in transmission connection with the bottom of the threaded rod 12 through a bevel gear (as shown in figure 2), and the lifting seat 6 is in threaded sleeve connection with the threaded rod 12.

The buffer frame comprises a buffer frame 1 and is characterized in that sleeves 9 corresponding to inverted L-shaped inserting rods 7 on the same side are fixed on the left side and the right side of the buffer frame 1 respectively, vertical sections of the inverted L-shaped inserting rods 7 are inserted into the inner sides of the sleeves 9 in an inserting mode, the cross sections of the inverted L-shaped inserting rods 7 are circular, and the sleeves 9 are cylinders.

Through holes are respectively formed in four corners of the base 4.

When the utility model is implemented, the base 4 of a cylinder rod upright post 5 is firstly fixed on the flat ground on the construction site of the building engineering, then a protective net part assembly (comprising a protective net 3, a square frame 2 and a buffer frame 1) is respectively arranged at the left side and the right side of the cylinder rod upright post 5, then the hand wheel 13 is rotated clockwise to drive the threaded rod 12 to rotate, further to drive each inverted L-shaped inserted link 7 to move downwards and be inserted into the corresponding sleeve 9, so that the splicing installation of the components of two adjacent protective net parts can be completed, then, the cylinder rod upright posts 5 are continuously arranged on the opposite sides of the two protection net part assemblies respectively, and the operations are repeated to insert the inverted L-shaped inserting rods 7 on the cylinder rod upright posts 5 into the sleeves 9 on the adjacent buffer frames 1, then, the protection net part assembly and the cylinder rod upright post 5 are continuously installed leftwards or rightwards, so that the installation of a complete protection net device can be completed.

It is worth mentioning that after the cylinder rod upright post 5 is installed and the protection net part assemblies need to be installed, the included angle between two adjacent protection net part assemblies can be adjusted according to requirements, so that complete protection net devices with different shapes can be assembled.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A protection network for building engineering which characterized in that: comprises a buffering frame (1), a protective net (3) arranged at the inner side of a square frame (2) and a cylinder rod upright post (5) with a base (4) at the bottom, the edge of the buffer frame (1) is a U-shaped groove structure with an opening facing the inner side of the buffer frame (1), the square frame (2) is positioned at the inner side of the buffer frame (1) and is connected with the inner wall of the buffer frame (1) through a buffer structure, a lifting seat (6) driven by a hand wheel component to move up and down is arranged on the inner side of the cylinder rod upright post (5) in a sliding way, the left side and the right side of the lifting seat (6) are respectively fixed with an inverted L-shaped inserted bar (7), the left side and the right side of the cylinder rod upright post (5) are respectively provided with a strip-shaped through groove (8) through which an inverted L-shaped inserted bar (7) at the same side passes, sleeves (9) corresponding to the inverted L-shaped inserted rods (7) at the same side are respectively fixed at the left side and the right side of the buffer frame (1), the vertical section of the inverted L-shaped inserted bar (7) is inserted into the inner side of the sleeve (9).

2. A protective net for constructional engineering according to claim 1, characterized in that: buffer structure includes gag lever post (10) and buffer spring (11), through gag lever post (10) fixed connection between the front and back both sides inner wall of buffering frame (1), the number of gag lever post (10) is a plurality of and along the circumference evenly distributed of buffering frame (1), square frame (2) slip cup joint on each gag lever post (10), square frame (2) respectively with buffer frame (1) around between the both sides inner wall be connected through a plurality of buffer spring (11), be located each buffer spring (11) of square frame (2) homonymy and corresponding and the cover respectively of each gag lever post (10) and establish on each gag lever post (10).

3. A protective net for constructional engineering according to claim 1, characterized in that: the number of the lifting seats (6) is two.

4. A protective net for constructional engineering according to claim 1, characterized in that: swing joint between the circumference inner wall of lift seat (6) and section of thick bamboo pole stand (5), swing joint between logical groove (8) inner wall is led to in shape of falling L inserted bar (7) and bar.

5. A protective net for constructional engineering according to claim 1, characterized in that: the hand wheel component comprises a threaded rod (12) and a rotating shaft (14) with a hand wheel (13) at the front end, the threaded rod (12) is rotatably arranged on the inner side of the cylinder rod upright post (5), the rotating shaft (14) runs through the cylinder wall at the bottom of the front side of the cylinder rod upright post (5) and is rotatably connected with the cylinder wall, the rear end of the rotating shaft (14) is connected with the bottom of the threaded rod (12) through bevel gear transmission, and the lifting seat (6) is in threaded sleeve connection with the threaded rod (12).

6. A protective net for constructional engineering according to claim 1, characterized in that: the section of the inverted L-shaped inserted rod (7) is circular, and the sleeve (9) is a cylinder.

7. A protective net for constructional engineering according to claim 1, characterized in that: through holes are respectively arranged at the four corners of the base (4).