CN219175927U - High altitude crossbeam safety protection prop up and establishes device - Google Patents

Abstract

The utility model provides a high-altitude beam safety protection supporting device, which belongs to the technical field of building construction and comprises a fixing unit for connecting a beam, a hanging unit for fixing a safety rope and a connecting unit for connecting the fixing unit and the hanging unit; the fixing unit is a fastener detachably connected with the cross beam; the fixing unit is welded at the bottom end of the connecting unit, and the hanging unit is welded at the top end of the connecting unit; the hanging unit comprises a fixing hole for penetrating the safety rope; the device has the advantages of simple structure, low cost and convenient construction and use, and ensures the safety of construction workers in the position where the beam and the like cannot be protected; the technical effects of improving the construction efficiency and reducing the construction cost are achieved.

Description

High altitude crossbeam safety protection prop up and establishes device

Technical Field

The utility model relates to the technical field of building construction, in particular to a safety protection supporting device for a high-altitude cross beam.

Background

After the installation of the framework and the main beams of the steel structure factory building or the desulfurization tower (or the denitration tower, the adsorption tower and the analysis tower) is completed, the high-altitude construction safety protection is required when the small beams or purlines between the main beams are installed.

The existing high-altitude construction safety protection mode is that after an angle steel upright post is welded at the upper part of a steel beam serving as a roof truss or a cross beam, the safety rope is bound by the upright post, and the angle steel upright post is cut after construction is completed; however, there are drawbacks as follows:

1) Welding the angle steel upright post and binding the safety rope, so that the installation procedure is complicated; 2) The angle steel upright post cutting after the construction is accomplished has the potential safety hazard of destroying the component structure.

Therefore, there is a need for a high-altitude beam safety shield support device that is quickly installed.

Disclosure of Invention

The utility model aims to provide a high-altitude beam safety protection supporting device, which achieves the technical effects of rapid installation and safe construction and high-altitude beam safety protection supporting.

A high-altitude beam safety protection supporting device comprises a fixing unit for connecting a beam, a hanging unit for fixing a safety rope and a connecting unit for connecting the fixing unit and the hanging unit;

the fixing unit is a fastener detachably connected with the cross beam; the fixing unit is welded at the bottom end of the connecting unit, and the hanging unit is welded at the top end of the connecting unit;

the hanging unit comprises a fixing hole for penetrating the safety rope.

Further, the preferred structure is that the fixing unit comprises a -shaped buckle and a fixing bolt arranged on the buckle;

the buckle comprises an upper pressing plate, a lower pressing plate and a bending part for connecting the upper pressing plate and the lower pressing plate, a threaded hole for screwing a fixing bolt is formed in the upper pressing plate, and the fixing bolt passes through the threaded hole to be abutted to the cross beam.

Further, it is preferable that the upper platen, the lower platen, and the bending portion are integrally formed.

Further, it is preferable that the nut member is welded to the free end of the upper pressure plate, and a screw hole is provided in the nut member, and the screw hole is a fixing hole for threading the safety rope.

Further, in the preferred structure, a cushion block is arranged on the lower pressing plate, and the cushion block is used for abutting against the cross beam.

Further, the buckle is preferably formed by bending a steel plate.

Further, the hanging unit is preferably a nut member.

Further, it is preferable that the connection unit is a reinforcing bar.

As described above, the overhead beam safety protection supporting device has the following beneficial effects:

the overhead beam safety protection supporting device can be fixed on the overhead beam by fastening the fixing bolt, and then the construction safety protection can be finished by arranging the safety rope on the hanging unit; the construction method has the technical effects of simple structure, low cost and quick and efficient construction.

Drawings

Other objects and results of the present utility model will become more apparent and readily appreciated by reference to the following description and claims in conjunction with the accompanying drawings and a more complete understanding of the utility model.

In the drawings:

fig. 1 is a schematic structural view of a safety protection support device for a high-altitude beam according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a fixing unit of a safety shield support device for a high-altitude beam according to an embodiment of the present utility model.

In the figure: 1. a cross beam; 2. a buckle; 3. a connection unit; 4. a hanging unit; 5. a fixing bolt; 6. and (5) cushion blocks.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

It is to be understood that the terms "horizontal," "vertical," "upper," "lower," "top," "middle," "length," "inner," "bottom," and the like are merely used for convenience in describing and simplifying the description of the present utility model, and are not to be construed as limiting the present utility model, as the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly, as they may be fixed, removable, or integral, for example; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

Various embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Fig. 1 and 2 generally illustrate the structure of a high-altitude beam safety shield support device. Specifically, fig. 1 is a schematic structural diagram of a high-altitude beam safety protection supporting device according to an embodiment of the present utility model. Fig. 2 is a schematic structural view of a fixing unit of a safety protection support device for a high-altitude beam according to an embodiment of the present utility model.

As shown in fig. 1, the present utility model provides a high-altitude beam safety protection supporting device, comprising a fixing unit for connecting a beam 1, a hanging unit 4 for fixing a safety rope, and a connecting unit 3 for connecting the fixing unit and the hanging unit 4; the fixing unit is a fastener which is detachably connected with the cross beam 1; the fixing unit is welded at the bottom end of the connecting unit 3, and the hanging unit 4 is welded at the top end of the connecting unit 3; the hanging unit 3 includes a fixing hole for passing through the safety rope. Specifically, the overhead beam safety protection supporting device is mainly used for safety measures on beams of steel structure plants and the like. That is to say, the safety rope is detachably connected with the high-altitude cross beam through the clamping piece, and then the part capable of hanging the safety rope is arranged on the clamping piece, so that the safety rope is firmly fixed on the high-altitude cross beam. It should be noted that, the fastener of the fixing unit can accommodate the upper flange plate of the beam, that is to say, the fastener depth needs to be greater than 20 cm, so as to ensure the fixing effect. Compared with the conventional method, the method is that angle steel and the like are welded on the top of the roof truss and then safety ropes are bound, and the safety of the structure is possibly damaged after the safety measures are removed due to welding, and welding spots and the like are required to be polished. The overhead beam safety protection supporting device provided by the utility model can be repeatedly used, has good overall performance, and can ensure effective protection for construction safety.

As shown in fig. 2, in a specific embodiment, the fixing unit includes a -shaped buckle 2 and a fixing bolt 5 provided on the buckle 2; the buckle 2 comprises an upper pressing plate, a lower pressing plate and a bending part for connecting the upper pressing plate and the lower pressing plate, a screw hole for screwing the fixing bolt 5 is formed in the upper pressing plate, and the fixing bolt 5 passes through the screw hole to be abutted to the cross beam 1. The upper pressing plate, the lower pressing plate and the bending part are of an integrated structure. Specifically, the buckle 2 is formed by bending a steel plate. And a nut piece with a screw hole is welded at the free end of the upper pressing plate. The hanging unit is a nut piece. The connecting unit is a steel bar or a steel pipe. Specifically, the device mainly comprises a vertical rod serving as a connecting unit (welded steel pipes phi 48 x 3mm and 1.2 m in length), a fixing buckle serving as a fixing unit (steel plates t=10 mm, common bolts phi 12 x 20mm and nuts phi 12), nuts (phi 12 internal threads are smooth, the internal threads must be polished to prevent abrasion of the safety rope), and the bayonet size of the fixing unit of the overhead beam safety protection supporting device is adjusted according to the thickness of the upper flange of the steel beam. The fixing bayonet is welded at the bottom of the vertical rod, the bevel is formed in a double-sided penetration welding mode, welding quality is guaranteed, a nut (phi 12 internal thread is smooth) is welded with the upper portion of the vertical rod, welding quality is guaranteed, a buckle is installed on a cross beam during use, a fixing bolt is screwed, a safety rope passes through a bolt hole in the upper portion of the vertical rod, welding is not needed during use of the device, and safety is guaranteed. Moreover, the materials are common materials for construction sites and can be taken and used at any time. The processing process is simple and the cost is low.

In a specific embodiment, in order to further increase the jacking effect of the fixing bolts, the fixing bolts are also arranged on the lower pressing plate, so that the upper and lower dual fastening of the cross beam is realized.

In a specific embodiment, in order to further increase the jacking effect of the fixing bolts, a spacer 6 is provided on the lower platen below the fixing bolts 5. The cushion block can be a rubber piece and is embedded and arranged on the upper surface of the lower pressing plate. After the edge of the upper wing of the cross beam is arranged between the upper pressing plate and the lower pressing plate of the buckle, the fixing bolt is screwed down, so that the lower end of the bolt only abuts against the cross beam, and the screwing stroke of the fixing bolt can be increased due to the elastic cushion block 6 arranged on the lower pressing plate, so that the fastening effect of the connection of the high-altitude cross beam safety protection supporting device and the cross beam is further improved. The overhead beam safety protection supporting device has the characteristics of simple structure, convenient operation, low investment cost, high working efficiency and safety guarantee for workers in overhead construction; and can be used for the construction scenes such as beam construction safety measures of steel structure factory buildings and the like, and has wide application range and strong universality.

The utility model relates to a high-altitude beam safety protection supporting device, which comprises the following specific installation procedures:

s1, clamping a buckle into an upper flange of a steel beam;

s2, tightening the fixing bolt, so that the lower end of the fixing bolt is tightly abutted against the steel beam;

s3, penetrating the safety rope through the hanging unit, and performing construction safety protection by using the safety rope.

In summary, the overhead beam safety protection supporting device of the utility model comprises a fixing unit for connecting a beam, a hanging unit for fixing a safety rope, and a connecting unit for connecting the fixing unit and the hanging unit; the fixing unit is a fastener detachably connected with the cross beam; the fixing unit is welded at the bottom end of the connecting unit, and the hanging unit is welded at the top end of the connecting unit; the hanging unit comprises a fixing hole for penetrating the safety rope; the device has the advantages of simple structure, low cost and convenient construction and use, and ensures the safety of construction workers in the position where the beam and the like cannot be protected; the technical effects of improving the construction efficiency and reducing the construction cost are achieved.

However, it will be appreciated by those skilled in the art that various modifications may be made to the overhead beam safety shield support apparatus provided by the present utility model described above without departing from the teachings of the present utility model. Accordingly, the scope of the utility model should be determined from the following claims.

Claims (8)

1. The high-altitude beam safety protection supporting device is characterized by comprising a fixing unit for connecting a beam, a hanging unit for fixing a safety rope and a connecting unit for connecting the fixing unit and the hanging unit;

the fixing unit is a fastener detachably connected with the cross beam; the fixing unit is welded at the bottom end of the connecting unit, and the hanging unit is welded at the top end of the connecting unit;

the hanging unit comprises a fixing hole for penetrating the safety rope.

2. The overhead beam safety protection support device according to claim 1, wherein the fixing unit comprises a -shaped buckle and a fixing bolt arranged on the buckle;

the buckle comprises an upper pressing plate, a lower pressing plate and a bending part connected with the upper pressing plate and the lower pressing plate, wherein a screw hole for being screwed with the fixing bolt is formed in the upper pressing plate, and the fixing bolt passes through the screw hole to be abutted to the cross beam.

3. The overhead beam safety shield support device according to claim 2, wherein the upper pressure plate, the lower pressure plate and the bending portion are integrally formed.

4. A high-altitude beam safety protection support device according to claim 3, wherein,

the free end of the upper pressing plate is welded with a nut piece, a screw hole is formed in the nut piece, and the screw hole is a fixing hole for penetrating the safety rope.

5. A high-altitude beam safety protection support device according to claim 3, wherein,

and a cushion block is arranged on the lower pressing plate and is used for being abutted against the cross beam.

6. A high-altitude beam safety protection support device according to claim 3, wherein,

the buckle is formed by bending a steel plate.

7. A high-altitude beam safety protection support device according to claim 1, wherein,

the hanging unit is a nut piece.

8. A high-altitude beam safety protection support device according to claim 1, wherein,

the connecting unit is a steel bar piece.

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