CN217028013U

CN217028013U - Climbing frame protective net

Info

Publication number: CN217028013U
Application number: CN202220416396.8U
Authority: CN
Inventors: 运明博
Original assignee: Tianjin Jiusheng Engineering Technology Co ltd
Current assignee: Tianjin Jiusheng Engineering Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-22
Anticipated expiration: 2032-03-01

Abstract

The utility model relates to a climbing frame protective net which comprises an upper net frame and a lower net frame, wherein protective net mounting edges are arranged on the inner sides of the upper net frame and the lower net frame, a plurality of protective net mounting holes are formed in the protective net mounting edges, the two sides of the upper net frame and the two sides of the lower net frame are connected through adjusting support frames, a reinforcing assembly is arranged between the upper net frame and the lower net frame, and the reinforcing assembly comprises a sleeve, a sliding rod and a plurality of connecting rods. The net frame structure is simple, the repeated utilization rate of the net frame is improved, the production cost is reduced, and meanwhile, the stability and the integral strength of the protective net are improved, so that the protective net has higher protective performance; the arrangement mode of the connecting rod and each hinged frame can avoid interference with the hinged position when the protective net is installed.

Description

Climbing frame protective net

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a climbing frame protective net.

Background

The climbing frame is also called a lifting frame, and can be classified into hydraulic, electric, manual and hand-pulling types according to its power source. The scaffold system is a novel scaffold system developed in recent years, is mainly applied to high-rise shear wall type building plates, and can ascend or descend upwards along buildings. The protective net is arranged on the outer side of the climbing frame, and is a main protective measure for preventing the damage to personnel below the frame body caused by falling of tools, materials and other objects due to careless operation during construction of constructors. When the existing climbing frame protective screening is used, the size of a screen frame is often changed due to the change of the line size of the building outer wall, the repeated utilization rate of the screen frame is directly reduced due to the occurrence of a large number of uncertain sizes, and a large amount of production cost and unnecessary resource waste are increased. Although the patent previously filed by the applicant, patent publication No. CN214423959U, entitled a safety protection net for climbing frame, solves the above problems, the two hinge strips in the foldable hinge strip set in the technical solution are directly connected by the hinge shaft, resulting in poor overall strength and stability of the protection net frame and low protection performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a climbing frame protective net.

The utility model is realized by the following technical scheme:

a climbing frame protective screening comprises an upper screen frame and a lower screen frame which are arranged in parallel, protective screening installation edges are arranged on the inner sides of the upper screen frame and the lower screen frame, a plurality of protective screening installation holes are formed in the protective screening installation edges, the two sides of the upper screen frame and the two sides of the lower screen frame are connected through adjusting support frames, and a reinforcing assembly is arranged between the upper screen frame and the lower screen frame. And the two connecting rods hinged to the upper net frame and the two connecting rods hinged to the lower net frame are symmetrically arranged relative to the slide bar axis.

Preferably, the two connecting rods corresponding to the first hinged frame and the hinged point of the first hinged frame are respectively located at the upper end and the lower end of the first hinged frame, and the two connecting rods corresponding to the second hinged frame and the hinged point of the second hinged frame are respectively located at the upper end and the lower end of the second hinged frame.

The utility model has the beneficial effects that:

the net frame structure is simple, the repeated utilization rate of the net frame is improved, the production cost is reduced, and meanwhile, the stability and the overall strength of the protective net are improved, so that the protective net has higher protective performance; the arrangement mode of the connecting rods and the hinged frames can avoid interference between the protective screening and the hinged position when the protective screening is installed.

Drawings

FIG. 1 is a schematic diagram of the present invention.

In the figure: 1. a screen frame is arranged; 2. a support bar; 3. a fourth connection hole; 4. a third connecting hole; 5. a support sleeve; 6. mounting holes for a protective net; 7. installing edges of the protective net; 8. a lower screen frame; 9. installing a fixed structure; 10. a connecting rod; 11. a first hinge frame; 12. a slide bar; 13. a first connection hole; 14. a second connection hole; 15. a sleeve; 16. a protective net connecting block; 17. a second hinge bracket.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in the figure, the climbing device comprises an upper net frame 1 and a lower net frame 8 which are arranged in parallel, wherein the edges of the upper net frame 1 and the lower net frame 8 are respectively provided with a mounting and fixing structure 9 for mounting the climbing device to a climbing frame, the inner sides of the upper net frame 1 and the lower net frame 8 are respectively provided with a protective net mounting edge 7, the protective net mounting edge 7 is provided with a plurality of protective net mounting holes 6 for mounting protective nets, the two sides of the upper net frame 1 and the lower net frame 8 are connected through an adjusting support frame, the adjusting support frame comprises a support sleeve 5 and a support rod 2, the bottom of the support sleeve 5 is fixedly connected with the lower net frame 8, the upper end of the support sleeve 5 is provided with a third connecting hole 4, the upper end of the support rod 2 is fixedly connected with the upper net frame 1, the lower end of the support rod 2 extends into the support sleeve 5, the support rod 2 is provided with a plurality of fourth connecting holes 3 corresponding to the connecting through holes, and is fixedly connected with the support sleeve 5 through a locking connecting piece, a reinforcing component is arranged between the upper net frame 1 and the lower net frame 8, the reinforcing component comprises a sleeve 15 and a slide bar 12, the inner end of the slide bar 12 extends into the inner end of the sleeve 15, the inner end of the slide bar 12 is provided with a plurality of first connecting holes 13, the inner end of the sleeve 15 is provided with a second connecting hole 14, the inner end of the sleeve is fixedly connected with the slide bar 12 through a locking connecting piece, the outer end of the slide bar 12 is fixedly connected with a first hinge frame 11, the outer end of the sleeve 15 is fixedly connected with a second hinge frame 17, the first hinge frame 11 and the second hinge frame 17 are both fixedly connected with a protective net connecting block 16, the protective net is fixedly connected with a protective net mounting edge 7 and a protective net connecting block 16 through the locking connecting piece, the first hinge frame 11 and the second hinge frame 17 are both hinged with connecting rods 10 with equal length between the upper net frame 1 and the lower net frame 8, and the distance between the upper hinge points of the two connecting rods 10 hinged to the upper net frame 1 is larger than the distance between the lower hinge points, and two connecting rods 10 hinged to the upper net frame 1 and two connecting rods 10 hinged to the lower net frame 8 are symmetrically arranged relative to the axis of the sliding rod 12, and the stability and the overall strength of the protective net are improved through the combined action of the adjusting support frame and the reinforcing assembly, so that the protective net has higher protective performance.

Two connecting rods 10 that first articulated frame 11 corresponds and the pin joint of first articulated frame 11 are located first articulated frame 11 upper and lower both ends respectively, two connecting rods 10 that second articulated frame 17 corresponds and the pin joint of second articulated frame 17 are located second articulated frame 17 upper and lower both ends respectively, prevent that two pin joint coincidences from leading to the hinge position bulky, take place to interfere with the hinge position when avoiding the protection network installation.

The working principle of the utility model is that the length of the slide rod extending into the sleeve is adjusted according to the size of the line of the external wall of the building, the size of the net frame can be adjusted under the action of the connecting rod, when the proper size is reached, the sleeve and the slide rod are fixed, the supporting sleeve and the supporting rod are fixed at the same time, then the protective net is cut out according to the fixed net frame, the protective net is fixed on the protective net mounting edge and the protective net connecting block by the locking connecting piece, the disassembled net frame can be continuously adjusted and used, the repeated utilization rate of the net frame is improved, the production and use cost is reduced, and meanwhile, the stability and the overall strength of the protective net are improved by the combined action of the adjusting supporting frame and the reinforcing assembly. The net frame structure is simple, the repeated utilization rate of the net frame is improved, the production cost is reduced, and meanwhile, the stability and the overall strength of the protective net are improved, so that the protective net has higher protective performance; the arrangement mode of the connecting rod and each hinged frame can avoid interference with the hinged position when the protective net is installed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A climbing frame protective screening comprises an upper screen frame and a lower screen frame which are arranged in parallel, protective screening installation edges are arranged on the inner sides of the upper screen frame and the lower screen frame, a plurality of protective screening installation holes are formed in the protective screening installation edges, the two sides of the upper screen frame and the two sides of the lower screen frame are connected through adjusting support frames, and a reinforcing assembly is arranged between the upper screen frame and the lower screen frame and is characterized in that the reinforcing assembly comprises a sleeve and a sliding rod, the inner end of the sliding rod extends into the inner end of the sleeve, a plurality of first connecting holes are formed in the inner end of the sliding rod, a second connecting hole is formed in the inner end of the sleeve, a first hinge frame is fixedly connected to the outer end of the sliding rod, a second hinge frame is fixedly connected to the outer end of the sleeve, protective screening connecting blocks are fixedly connected to the first hinge frame and the second hinge frame, and connecting rods with the upper screen frame and the lower screen frame are hinged to the first hinge frame and the second hinge frame to the same length, the distance between the upper hinge points of the two connecting rods hinged to the upper net frame is larger than that between the lower hinge points of the two connecting rods hinged to the upper net frame, and the two connecting rods hinged to the upper net frame and the two connecting rods hinged to the lower net frame are symmetrically arranged relative to the axis of the slide rod.

2. The climbing frame protection net according to claim 1, wherein the hinge points of the two connecting rods corresponding to the first hinge frame and the first hinge frame are respectively located at the upper end and the lower end of the first hinge frame, and the hinge points of the two connecting rods corresponding to the second hinge frame and the second hinge frame are respectively located at the upper end and the lower end of the second hinge frame.