CN213087492U

CN213087492U - Adjustable combined connecting device for safety rope

Info

Publication number: CN213087492U
Application number: CN202021525518.4U
Authority: CN
Inventors: 岳曼; 姚兵; 李湉; 李亮; 隋向阳
Original assignee: No9 Metallurgical Construction Corp
Current assignee: No9 Metallurgical Construction Corp
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-30
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a combined connecting device with adjustable be used for safety rope, the sectional shelf-unit is by the removable frame construction that links firmly and form of four L shape bending bars, and on the sectional shelf-unit was fixed in the steel structure stand, all be equipped with the safety rope mounting on the long sideboard of four L shape bending bars, and the safety rope mounting is located the outside of another L shape bending bar of being connected with the long sideboard of L shape bending bar, and the safety rope is fixed in on the safety rope mounting. The utility model provides a high-rise, the high altitude construction safety rope that exists is difficult to fix or the problem that fixed node destroyed steel column shaft structure in the super high-rise building construction, under the prerequisite based on safety, the at utmost reduces the cost of labor, the preparation installation cost is low, it is portable to dismantle back use position, satisfy and install on the steel structure stand (rectangle steel column) of size difference, and simultaneously, but sectional shelf recycle accords with cost reduction and efficiency improvement, green energy-conserving development theory, energy-concerving and environment-protective, use value is high.

Description

Adjustable combined connecting device for safety rope

Technical Field

The utility model belongs to the technical field of the building, concretely relates to combined connecting device with adjustable be used for safety rope.

Background

The steel structure has the advantages of light dead weight, good anti-seismic performance, short construction period, greenness, no pollution and the like, is used as a green environment-friendly building, and accords with the sustainable development concept. The proportion of the steel structure in the building field is getting larger and larger, the steel structure is rapidly developed in the building industry of China, and the steel structure is applied to various fields of the building industry. The steel structure is an economic and effective structural type for high-rise and ultra-high-rise buildings, particularly buildings in earthquake regions. In the field construction, the safety of the high-altitude operation is the most important forever, when a worker carries out the high-altitude operation, the worker must strictly follow the standard operation requirement to carry out the construction, and wears safety protection tools to make safety protection measures for the high-altitude operation. The safety rope is fixed on a general site by directly welding hanging rings at specified positions of a column body, the hanging rings are used for fixing the safety rope, but in the mode, the operation is simple, after the safety rope is installed, procedures such as cutting hanging rings, polishing, paint repairing and the like are needed, the subsequent construction cost can be increased, meanwhile, a main structure can be damaged in the cutting process, in the main structure, the columns are main stress components, box-type columns are the most common in a high-rise steel structure, and the safety rope is needed to be improved in order to ensure the safety of constructors, shorten the disassembly time and save the cost, and is convenient to move.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem: the utility model provides a combined connecting device with adjustable be used for safety rope, adopt the detachable linking firmly composite support that forms of four L shape bending bars that are equipped with the safety rope mounting, high-rise, the problem that high altitude construction safety rope that exists is difficult to fix or fixed node destroys steel column shaft structure in the super high-rise building construction has been solved, under the prerequisite based on safety, the at utmost reduces the cost of labor, the preparation installation cost is low, it is portable to dismantle the back position of use, satisfy and install on the steel structure stand (rectangle steel column) of size difference, and simultaneously, composite support recycle, accord with cost reduction and efficiency, green energy-conserving development theory, energy-concerving and environment-protective, use value is high.

The utility model adopts the technical proposal that: a combined connecting device with adjustable be used for safety rope, including the sectional shelf, the sectional shelf is by the removable frame construction that links firmly and form of four L shape bending bars, and the sectional shelf is removable to be fixed in on the steel constructs the stand, four all be equipped with the safety rope mounting on the long sideboard of L shape bending bar, and the safety rope mounting is located the outside of another L shape bending bar of being connected with the long sideboard of L shape bending bar, and the safety rope is fixed in on the safety rope mounting.

Wherein, the system has the unthreaded hole on the minor face of L shape bending pole, the system has a plurality of through-holes that correspond with the mounting hole site on the steel structure stand on the long limit face of L shape bending pole, four the L shape mouth of L shape bending pole sets up outwards, and L shape bending pole minor face supports on the long limit face of adjacent L shape bending pole to by the unthreaded hole that passes on the L shape bending pole minor face and the connecting bolt of one of them through-hole on the long limit face of adjacent L shape bending pole with two adjacent L shape bending poles removable the linking firmly form sectional shelf-unit, four L shape bending pole long limit boards in the sectional shelf-unit are located the steel structure stand outside, and by a plurality of through-holes that pass L shape bending pole long limit board and the locking bolt that the steel structure stand corresponds the side mounting hole with the sectional shelf-unit is removable be fixed in on the steel structure stand.

Further, be fixed with the sheet rubber on the L shape bent lever long side board face, the sheet rubber that plays fastening connection after integrated support links firmly with the steel structure stand is located between steel structure stand and the L shape bent lever long side board, a plurality of through-holes on the L shape bent lever long side board run through the sheet rubber setting.

Furthermore, the safety rope fixing part is a U-shaped snap ring, an opening of a U-shaped body in the U-shaped snap ring faces the U-shaped snap ring, and a pin in the U-shaped snap ring penetrates through a through hole in the L-shaped bending rod to be connected with the upper end of the U-shaped body.

The utility model has the advantages compared with the prior art:

1. according to the technical scheme, the combined bracket formed by detachably and fixedly connecting the four L-shaped bending rods provided with the safety rope fixing parts is adopted, so that the problem that the safety rope for high-altitude operation is not easy to fix or the fixing node damages the column body structure of the steel column in the construction of high-rise and super high-rise buildings is solved, the labor cost is reduced to the greatest extent on the premise of safety, and the manufacturing and installation cost is low;

2. according to the technical scheme, a plurality of through holes are formed in long side plates of four L-shaped bending rods, unthreaded holes are formed in short side plates of the L-shaped bending rods, and a connecting bolt which penetrates through the unthreaded holes in short side plate surfaces of the L-shaped bending rods and one of the through holes in long side plate surfaces of the adjacent L-shaped bending rods detachably and fixedly connects the two adjacent L-shaped bending rods;

3. according to the technical scheme, the rubber sheet is fixed on the surface of the long side plate of the L-shaped bending rod, so that the surface of the steel-structure stand column is prevented from being damaged, the joint of the steel-structure stand column and the combined support does not need to be subjected to secondary polishing and paint repair, and meanwhile, the rubber sheet can play a role in clamping and connecting with the steel-structure stand column, and the safety and reliability of connection between the steel-structure stand column and the combined support are ensured;

4. the combined support in the technical scheme can be recycled, accords with the development concepts of cost reduction, efficiency improvement and environmental protection, and has the advantages of energy conservation, environmental protection, light weight, low cost and high use value.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure of the L-shaped bending rod and the safety rope fixing member of the present invention.

Detailed Description

An embodiment of the present invention will be described in conjunction with fig. 1-2, so that the technical solution will be described clearly and completely, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not the whole embodiment.

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 indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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.

A combined connecting device with adjustable be used for safety rope, including sectional shelf-unit 1, sectional shelf-unit 1 is by the removable frame construction that links firmly and form of four L shape bending bars 2, and sectional shelf-unit 1 removable being fixed in on the steel constructs the stand, four all be equipped with the safety rope mounting on L shape bending bar 2's the long sideboard, and the safety rope mounting is located another L shape bending bar 2's that is connected with L shape bending bar 2 long sideboard outside, and the safety rope is fixed in on the safety rope mounting.

Specifically, the short side plate surfaces of the L-shaped bending rods 2 are provided with unthreaded holes 4, the long side plate surfaces of the L-shaped bending rods 2 are provided with a plurality of through holes 3 corresponding to mounting hole positions on a steel structure upright column, L-shaped openings of the four L-shaped bending rods 2 are arranged outwards, the short side plate surfaces of the L-shaped bending rods 2 are abutted against the long side plate surfaces of the adjacent L-shaped bending rods 2, two adjacent L-shaped bending rods 2 are detachably and fixedly connected to form a combined bracket 1 by a connecting bolt which penetrates through a unthreaded hole 4 on the short side plate surface of the L-shaped bending rod 2 and one through hole 3 on the long side plate surface of the adjacent L-shaped bending rod 2, the long side plates of the four L-shaped bending rods 2 in the combined bracket 1 are positioned on the outer side of the steel-structure upright column, and the combined bracket 1 is detachably fixed on the steel upright post by a plurality of through holes 3 penetrating through the long side plates of the L-shaped bending rods 2 and locking bolts of the corresponding side mounting holes of the steel upright post.

Specifically, a rubber sheet 5 is fixed on the long side plate surface of the L-shaped bending rod 2, the rubber sheet 5 which is fastened and connected after the combined support 1 is fixedly connected with the steel-structure upright post is positioned between the steel-structure upright post and the long side plate of the L-shaped bending rod 2, and a plurality of through holes 3 in the long side plate of the L-shaped bending rod 2 penetrate through the rubber sheet 5; specifically, the safety rope fixing part is a U-shaped snap ring 6, an opening of a U-shaped body in the U-shaped snap ring 6 faces the direction, and a pin in the U-shaped snap ring 6 penetrates through a through hole 3 in the L-shaped bending rod 2 to be connected with the upper end of the U-shaped body.

Before the work, on the steel structure stand that every layer of platform suitable safety rope that makes progress articulates the position and corresponds, L shape bending bar 2 that sets up L shape mouth outwards around the steel column overlap joint, according to the specification of steel structure stand, pass unthreaded hole 4 on the minor face board of L shape bending bar 2 and rather than the connecting bolt of through-hole 3 on the long limit board of another L shape bending bar 2 adjacent with two adjacent L shape bending bar 2 fixed connection, analogize in proper order, accomplish linking firmly each other of 4L shape bending bars 2. The combined support 1 formed after the fixed connection is tightly fixed at a proper position of the steel structure stand column, the safety rope penetrates through the U-shaped clamping rings 6 on the outer sides of the four corner joints of the combined support 1 to be fixed in a stretched mode, and during work, workers can conduct aerial work by hanging the safety belt on the safety rope, and the safety protection effect is achieved.

The technical scheme adopts the combined bracket 1 formed by detachably and fixedly connecting four L-shaped bending rods 2 provided with safety rope fixing parts, solves the problem that the high-altitude operation safety rope is not easy to fix or a fixed node damages the structure of a steel column body in the construction of high-rise and super high-rise buildings, reduces the labor cost to the greatest extent on the premise of safety, has low manufacturing and mounting cost, is provided with a plurality of through holes 3 on long side plates of the four L-shaped bending rods 2, is provided with a unthreaded hole 4 on short side plates of the L-shaped bending rods 2, and detachably and fixedly connects two adjacent L-shaped bending rods 2 by a connecting bolt which passes through the unthreaded hole 4 on the short side plate surface of the L-shaped bending rod 2 and one of the through holes 3 on the long side plate surface of the adjacent L-shaped bending rod 2, is favorable for the movement of the combined bracket 1 after being disassembled, meets the requirement of mounting on steel-structure columns (rectangular steel columns) with different sizes, and, through fixed sheet rubber 5 on 2 long sideboard faces of L shape bending rod, avoided constructing the surperficial damage of stand to the steel, need not to carry out the secondary to steel structure stand and 1 junction of sectional shelf-unit, sheet rubber 5 can play the effect of pressing from both sides tight the connection with the steel structure stand simultaneously, guarantee the fail safe nature of both connections, sectional shelf-unit 1 recycle accords with cost reduction and efficiency improvement, green energy-conserving development theory, energy-concerving and environment-protective, use value is high.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes made by the contents of the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An adjustable combination type connecting device for safety rope, its characterized in that: including sectional shelf (1), sectional shelf (1) is by the removable frame construction that links firmly and form of four L shape bending pole (2), and sectional shelf (1) removable being fixed in on the steel structure stand, four all be equipped with the safety rope mounting on the long limit board of L shape bending pole (2), and the safety rope mounting is located the outside of another L shape bending pole (2) of being connected with the long limit board of L shape bending pole (2), and the safety rope is fixed in on the safety rope mounting.

2. The adjustable combination-type connection for safety lines of claim 1, wherein: the system has unthreaded hole (4) on the minor face of L shape bending pole (2), the system has through-hole (3) that a plurality of mounting hole sites on the steel structure stand correspond, four on the long limit face of L shape bending pole (2) the L shape mouth of L shape bending pole (2) sets up outwards, and L shape bending pole (2) minor face support on the long limit face of adjacent L shape bending pole (2) to by passing unthreaded hole (4) on L shape bending pole (2) minor face and the removable integrated support (1) that links firmly of two adjacent L shape bending pole (2) on the long limit face of adjacent L shape bending pole (2) connecting bolt of one of them through-hole (3), four L shape bending poles (2) in integrated support (1) long limit face are located the steel structure stand outside, and are fixed in the steel structure stand by a plurality of through-hole (3) that pass L shape bending pole (2) long limit board and the locking bolt that corresponds the side mounting hole with the steel structure stand and construct steel structure stand (1) and steel structure stand .

3. The adjustable combination-type connection for safety lines of claim 2, wherein: l shape bending pole (2) long limit board face is fixed with sheet rubber (5), built-up support (1) links firmly after the post with the steel structure and plays sheet rubber (5) of fastening connection and lie in the steel structure between the long limit board of post and L shape bending pole (2), a plurality of through-holes (3) on the long limit board of L shape bending pole (2) run through sheet rubber (5) and set up.

4. Adjustable combination-type connection for safety lines, according to claim 2 or 3, characterized in that: the safety rope fixing part is a U-shaped clamping ring (6), an opening of a U-shaped body in the U-shaped clamping ring (6) faces towards the direction, and a pin in the U-shaped clamping ring (6) penetrates through a through hole (3) in the L-shaped bending rod (2) to be connected with the upper end of the U-shaped body.