CN217988198U - Safety belt hanging device for high-altitude operation near edge - Google Patents

Abstract

The utility model discloses a safety belt linkage for facing limit aerial work to the safety belt hangs the limited technical problem of direction of activity of establishing the back safety belt among the solution prior art. The safety belt hanging device for the high-altitude operation at the edge comprises a first slide rail, a second slide rail and a hanging arm; the first sliding rail is provided with a connecting component which is used for being detachably connected to a formwork support or a scaffold beside an adjacent structure; one end of the hanging arm is in sliding fit with the sliding rail through a sliding block, and the hanging arm is used for hanging the safety belt hook; the other end of the hanging arm is in sliding fit with a second sliding rail through a sliding block, and a connecting assembly is arranged on the second sliding rail and is detachably connected with a formwork support or a scaffold beside an adjacent structure through the connecting assembly. The utility model discloses can provide the ascending home range in two directions for the safety belt to can reduce constructor to hang the adjustment repeatedly of putting the position to the safety belt couple, improve the construction convenience, and then improve the whole efficiency of construction.

Description

A safety belt suspension device for working at high places near the edge

technical field

The utility model relates to the technical field of construction operation safety, in particular to a safety belt suspension device for high-altitude operations near the edge.

Background technique

In the process of working at high places near the edge of construction projects, operators need to wear safety belts, and the hooks of the safety belts need to be hung in a reliable place. The existing safety belt suspension measures are roughly divided into the following categories:

1. For high-altitude operations near the scaffolding area, operators often hang the safety belt hook on the crossbar of the scaffold, and hang it on the crossbar of the next span every time they move, and frequently move the position of the safety belt hook. construction efficiency.

2. For high-altitude operations far away from the scaffolding area, two scaffold poles or crossbars are often used to cover a steel wire rope, and the safety belt hook is hung on the steel wire rope. The position of the steel wire rope itself is fixed, that is, this method can only make safety The belt hook moves along the axial direction of the steel wire rope, the direction of movement of the safety belt is limited, and the work efficiency is still low, and because the steel wire rope is wrapped on a vertical pole or a horizontal pole, the steel wire rope is easy to cause deformation of the vertical pole or horizontal pole when it is tightened.

Utility model content

The utility model aims at the technical problems mentioned above, and provides a safety belt suspension device for working at high places near the edge.

The utility model is realized through the following technical solutions:

A safety belt suspension device for working at high places near the edge, comprising:

The first slide rail, the first slide rail is provided with a connection assembly, and the connection assembly is used to detachably connect to the formwork frame or the scaffold beside the adjacent structure;

A hanging arm, one end of the hanging arm is slidably matched with the slide rail through a slider, and the hanging arm is used for hanging a safety belt hook;

The second slide rail, the other end of the hanging arm is slidably matched with the second slide rail through a slider, and the second slide rail is provided with a connecting assembly to connect with the formwork frame or the side of the adjacent structure through the connecting assembly. The scaffolding is detachably connected.

In some possible embodiments, the cross section of the hanging arm is circular.

In some possible embodiments, the hanging arm is a cable body, and both ends of the hanging arm are respectively connected to the slider through pull rings.

In some possible embodiments, the end of the hanging arm passes through the pull ring and is detachably fixed to a part of the hanging arm corresponding to the end through a locking component.

In some possible embodiments, the locking component is a rope clip.

In some possible embodiments, the number of the locking components is at least three.

In some possible embodiments, the part near the end of the hanging arm is bent.

In some possible embodiments, the connection assembly includes a C-shaped hoop, the C-shaped hoop is connected to the first slide rail through bolts, and the C-shaped hoop is used to be sleeved on the formwork frame or On the pillars of the adjacent structures.

In some possible embodiments, the first sliding rail is a sliding groove track.

In some possible embodiments, the first sliding rail is provided with a limiting component for limiting sliding of the slider.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. The embodiment of the utility model provides a safety belt suspension device for working at high places near the edge. The hanging arm is connected with the formwork frame or the edge structure through the slide rail, so that the hanging arm can be connected with the formwork frame or the edge structure The side structure slides; and the seat belt hook is set on the hanging arm in a hanging manner, so that the seat belt hook can slide relative to the hanging arm, so that the seat belt hook can have two degrees of freedom of movement, thereby avoiding the When the construction position is changed in one plane, the positions of the safety belt suspension device and the safety belt hook are adjusted, thereby improving the construction efficiency.

2. The embodiment of the utility model provides a safety belt suspension device for high-altitude operations on the edge. The slide rail is connected with the formwork frame or the edge structure in a detachable manner, which can facilitate the installation of the slide rail when changing the construction height. The height adjustment of the seat belt suspension device has high applicability.

Description of drawings

In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present utility model, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some implementations of the present utility model As an example, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 is a schematic structural view of the safety belt suspension device used for the high-altitude operation provided by the embodiment of the present invention;

Fig. 2 is a side view structural schematic diagram of the safety belt suspension device used for high-altitude operations provided by the embodiment of the present invention;

Fig. 3 is a schematic diagram of the exploded structure of the safety belt suspension device used for working at high places near the edge provided by the embodiment of the utility model.

Marks and corresponding parts names in the attached drawings:

1-scaffolding, 2-first slide rail, 3-hanging arm, 4-seat belt hook, 5-limiting component, 6-connecting component, 61-C-shaped hoop, 62-U-shaped bolt, 7-pull ring , 8-lock assembly, 9-slider.

detailed description

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the examples and accompanying drawings. The schematic implementation of the utility model and its description are only used to explain the utility model Novelty, not as a limitation to the utility model.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one of ordinary skill in the art that these specific details need not be employed to practice the invention. In other embodiments, to avoid obscuring the present invention, well-known structures, circuits, materials or methods are not described in detail.

Throughout this specification, reference to "one embodiment," "an embodiment," "an example," or "an example" means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in the present disclosure. Novel at least one embodiment. Thus, appearances of the phrases "one embodiment," "an embodiment," "an example," or "example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, particular features, structures or characteristics may be combined in any suitable combination and/or subcombination in one or more embodiments or examples. Furthermore, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present utility model, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must Having a specific orientation, constructing and operating in a specific orientation should not be construed as limiting the protection scope of the present invention.

As shown in Figures 1-3, in an embodiment of a safety belt suspension device for working at a high place near the edge provided by the utility model, the safety belt suspension device for working at a high place near the edge includes the first A slide rail 2, a second slide rail and a hanging arm 3; the first slide rail 2 is provided with a connecting assembly 6, and the connecting assembly 6 is used to detachably connect to the scaffold 1 on the side of the formwork frame or the adjacent structure; the hanging arm 3. One end is slidably matched with the slide rail through the slider 9, and the hanging arm 3 is used to hang the safety belt hook 4; the other end of the hanging arm 3 is slidably matched with the second slide rail through the slider 9, and the second slide rail is provided with a connecting component 6 to be detachably connected to the scaffolding 1 on the side of the formwork frame or the adjacent structure through the connecting assembly 6.

In the embodiment of the present application, the length of the first slide rail 2 can be reasonably set according to the size of the site occupied by construction. Generally, the space occupied by construction is wider, that is, the length of the first slide rail 2 is longer. The connecting assembly 6 on the first slide rail 2 can be arranged in multiples, and the first slide rail 2 can be connected with multiple fixing points of the formwork frame or the adjacent structure through a plurality of connecting assemblies 6, such as the first slide rail 2 Multiple connection components 6 can be used to connect with a plurality of upright poles, so as to avoid deformation of the upright pole caused by stress on a single upright pole.

In the embodiment of the present application, the hanging arm 3 has a cross-sectional profile smaller than the safety belt hook 4 so that the safety belt hook 4 can move back and forth on the hanging arm 3. After the second slide rail is provided at the other end of the hanging arm 3, the safety belt hook 4 can Carry out position limit to ensure construction safety; at the same time, the two ends of the hanging arm 3 are equivalent to being connected to the scaffold through two slide rails respectively, so as to avoid the single end of the hanging arm 3 being stressed to form a cantilever structure, thereby further ensuring construction safety. During installation, the second slide rail is arranged parallel to the first slide rail 2 to ensure the slidability of the hanging arm 3 .

In some possible embodiments, the cross-sectional shape of the hanging arm 3 can be circular, which can make it easier for the safety belt hook to move on the hanging arm 3 .

In some possible embodiments, the hanging arm 3 may be a cable body, and the two ends of the hanging arm 3 are respectively connected to the slider 9 through the pull ring 7 .

In the embodiment of the present application, the cable body is a flexible part, which can facilitate the adjustment of the length of the hanging arm 3, so that the whole device can adapt to more construction environments.

In some possible embodiments, the end of the hanging arm 3 passes through the pull ring 7 and is detachably fixed to the part of the hanging arm 3 corresponding to the end through the locking component 8 .

In the embodiment of the present application, the pull ring 7 can be threadedly connected with the slider 9 to ensure the stability of the connection, and the end of the hanging arm 3 can be detachably fixed to the hanging arm 3 through the locking assembly 8 after passing through the pull ring 7. The adjustment of the overall length of the hanging arm 3. For example, when the length of the hanging arm 3 needs to be lengthened, it is only necessary to remove the locking assembly 8 and retract the end of the hanging arm 3. When the end of the hanging arm 3 is retracted to the desired position, the locking assembly 8 Just refix the end of the hanging arm 3, and the adjustment is convenient.

In some possible embodiments, the locking component 8 is a rope clip.

In the embodiment of the present application, the rope clip is an existing mature component, which is easy to obtain and relatively convenient to use, and can bring certain convenience to the length adjustment process of the hanging arm 3 .

In some possible embodiments, the number of locking components 8 is at least three.

In the embodiment of the present application, when at least three locking assemblies 8 are used to fix the end of the hanging arm 3, the positional stability of the end can be improved, the end of the hanging arm 3 can be avoided from retreating, and the hanging arm 3 can be guaranteed to have a higher tension level.

In some possible embodiments, the part near the end of the hanging arm 3 is bent.

In the embodiment of the present application, the hanging arm 3 may be configured as a wire rope. The wire rope has a certain rigidity. When the part near the end is bent, at least three locking devices need to be configured, and two of the three locking devices are respectively located at both ends of the bent part, so The locking device can be pre-tightened by relying on the rigidity of the wire rope itself, thereby preventing the end of the hanging arm 3 from retreating.

In some possible embodiments, the connection assembly 6 includes a C-shaped hoop 61, which is connected to the first slide rail 2 through bolts, and the C-shaped hoop 61 is used to be sleeved on the formwork frame or the adjacent structure. on the post.

In the embodiment of this application, the formwork frame or the border structure generally has a steel pipe-shaped column, and the C-shaped hoop 61 is an existing mature component, which is easy to obtain, and can be conveniently and better matched with the steel pipe-shaped column . Specifically, the C-shaped hoop 61 can be connected to the first slide rail 2 through U-shaped bolts 62 , that is, both ends of the U-shaped bolt 62 pass through the first slide rail 2 respectively, and then are bolted to the C-shaped hoop 61 . In order to facilitate the connection of the first slide rail 2 to columns with different pitches, multiple pairs of through holes for the two ends of the U-bolt 62 to pass through may be provided on the first slide rail 2 .

In some possible embodiments, the first sliding rail 2 is a sliding groove track.

In the embodiment of the present application, the matching accuracy of the slide rail is lower than that of other types of slide rails, and the cost is relatively low. In some possible embodiments, the second sliding rail can also be configured as a sliding groove track.

When the first sliding rail 2 is a sliding groove rail, the sliding block 9 can be configured as a component with an I-shaped cross section. Concretely, the slider 9 includes a circular shaft portion, and the two ends of the circular shaft portion are provided with protruding posts with a diameter larger than that of the circular shaft portion. Connect the hanging arm 3.

In some possible embodiments, the first sliding rail 2 is provided with a limiting assembly 5 for limiting the sliding of the sliding block 9 .

In the embodiment of the present application, the setting of the limit assembly 5 can prevent the sliding block 9 from slipping out of the first slide rail 2 due to misoperation, thereby providing better safety protection for construction personnel. In some possible embodiments, when the second slide rail is provided, a limit assembly 5 for limiting the sliding of the slider 9 may also be provided on the second slide rail.

The specific implementation manners described above have further described the purpose, technical solutions and beneficial effects of the present utility model in detail. Within the protection scope of the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (10)

1. A safety belt suspension for high-altitude work adjacent to a side, comprising:

the first sliding rail (2) is provided with a connecting assembly (6), and the connecting assembly (6) is detachably connected to a formwork support or a scaffold (1) beside an edge structure;

one end of the hanging arm (3) is in sliding fit with the sliding rail through a sliding block (9), and the hanging arm (3) is used for hanging a safety belt hook (4);

the second slide rail, hang arm (3) other end pass through slider (9) with second slide rail sliding fit, be provided with coupling assembling (6) on the second slide rail in order to dismantle with formwork or scaffold (1) that face limit structure side through coupling assembling (6) and be connected.

2. A safety belt suspension for edgewise height work according to claim 1, wherein the cross-sectional shape of the suspension arm (3) is circular.

3. The safety belt suspension device for high-altitude work near an edge of claim 2, wherein the hanging arm (3) is a cable body, and two ends of the hanging arm (3) are respectively connected with the sliding block (9) through a pull ring (7).

4. A safety-belt suspension arrangement for an edgewise height operation according to claim 3, characterised in that the end of the suspension arm (3) is passed through the pull ring (7) and is detachably fixed to the suspension arm (3) at a portion corresponding to the end by means of a locking assembly (8).

5. A seat belt suspension for edgewise work according to claim 4, wherein the locking assembly (8) is a rope clamp.

6. A seat belt suspension for an edgewise height operation according to claim 4 or claim 5, wherein the number of locking assemblies (8) is at least three.

7. A safety-belt suspension for edgewise height work according to claim 6, characterized in that the part of the suspension arm (3) near the end is bent.

8. The safety belt suspension device for high-altitude operations at a critical position as claimed in claim 1, wherein the connecting assembly (6) comprises a C-shaped hoop (61), the C-shaped hoop (61) is connected with the first slide rail (2) through a bolt, and the C-shaped hoop (61) is used for being sleeved on a formwork or a critical structure column.

9. A safety belt suspension for edgewise height work according to claim 1, wherein the first sliding rail (2) is a chute track.

10. The safety belt suspension device for high-edge work according to claim 1, characterized in that a limiting component (5) for limiting the sliding of the sliding block (9) is arranged on the first sliding rail (2).

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