CN212669008U - A can have enough to meet need formula body of tower and prevent climbing device for construction - Google Patents

Abstract

The utility model discloses a can have enough to meet need formula tower body anti-climb device for construction mainly includes facade guard plate, horizontal protection network, staple bolt, the staple bolt fastening is on the crossbeam of tower crane standard festival for the facade guard plate, and the four sides elevation of facade guard plate keeps the level, two triangle-shaped net pieces of horizontal protection network are constituteed, constitute a detachable whole with the staple bolt with two triangle-shaped net pieces difference level fastening in the cat ladder both sides of same horizontal plane and facade guard plate simultaneously, have seted up the passway on one of them triangle-shaped net piece, are provided with the apron in passway department, and the apron adopts hinge connection with the triangle-shaped net piece, installs the tool to lock on the apron. According to the technical scheme, the vertical surface protection plate and the horizontal protection net are arranged to effectively prevent non-relevant constructors from climbing the tower crane in the vertical direction and the horizontal direction respectively, potential safety hazards existing in a construction site are eliminated, and the tower crane has the advantages of being simple in structure, convenient to disassemble and assemble, good in protection performance, safe, reliable and low in cost.

Description

A can have enough to meet need formula body of tower and prevent climbing device for construction

Technical Field

The utility model relates to a construction appurtenance technical field, concretely relates to can have enough to meet need formula body of a tower anti-climb device for construction.

Background

At present, the tower crane plays an important role in a building construction site, but is also large equipment with the highest risk coefficient. In the construction process, a large number of malicious tower crane climbing events occur all year around the country, even casualty accidents are caused, and great loss is brought to reputation and economy of enterprises. The tower crane in the existing building construction is often open, and has the following potential safety hazards: 1. in the construction process, not only can the operation and maintenance personnel get on and off the tower crane, but also workers can independently climb the tower crane to carry out unlicensed operation, so that the danger is great; 2. as the construction project is urgent in construction period, each labor team and team strives for the right of use of the tower crane and even climbs the tower crane to threaten to beat the driver of the tower crane; 3. vicious thriving and the personnel whose psychology is greatly fluctuated can adopt the extreme tower crane climbing behavior to achieve the purpose and release the emotion, and can cause the accident of high altitude falling. Therefore, there is a need in the construction market for a safe, economical and convenient anti-climb device for the tower to remedy these drawbacks.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems existing in the prior art, the utility model provides a simple structure, easy dismounting, protection nature are good, safe and reliable, can have enough to meet the need body of a tower protector who uses moreover, can prevent

The non-staff climbs the tower body, and then eliminates the potential safety hazard of the construction site.

In order to realize the purpose, the utility model adopts the following technical scheme:

a turnover tower body climbing-proof device for building construction, which mainly comprises a vertical surface protection plate, a horizontal protection net and a hoop, the vertical surface protection plate is formed by welding a square pipe into a protection framework and fixing an iron sheet on the protection framework by using self-tapping screws, the vertical surface protection plate is fastened on a cross beam of a tower crane standard knot by using a hoop, the elevations on the four sides of the vertical surface protection plate are kept horizontal, the horizontal protection net is composed of two triangular meshes welded by steel bars, the two triangular meshes are respectively and horizontally fastened on the two sides of the ladder stand on the same horizontal surface by a hoop for fastening the vertical surface protection plate to form a detachable whole with the vertical surface protection plate, a channel opening is formed in one triangular mesh, a cover plate matched with the channel opening is arranged at the channel opening, the cover plate is connected with the triangular mesh through a hinge, a lock is mounted on the cover plate, and the lock controls the opening and closing states of the cover plate and the triangular mesh.

Furthermore, the vertical surface protection plate is fastened on the cross beam of 1-2 standard sections above the tower passageway of the tower crane driver by using a hoop.

Further, the triangular meshes are equilateral right-angled triangular meshes.

Furthermore, the triangular net sheets are formed by welding phi 12 steel bars.

Further, the side length of the square tube is 25 mm.

Further, the thickness of iron sheet is 0.5 mm.

Further, the cover plate is semicircular.

The beneficial effects of the utility model reside in that: the utility model provides a can have enough to meet need formula tower body anti-climbing device effectively prevents the non-relevant constructor to climb the tower crane in vertical direction and the horizontal direction respectively through setting up facade guard plate and horizontal protection network, and then eliminates the potential safety hazard that the construction site exists, has simple structure, easy dismounting, protection nature good, safe and reliable's advantage moreover, can have enough to meet the need the use and practice thrift construction cost.

Drawings

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

fig. 2 is a schematic structural view of the horizontal protective net of the present invention;

fig. 3 is a top view of the structural schematic diagram of the present invention.

Shown in the figure: 1-vertical surface protection plate, 2-horizontal protection net, 3-hoop, 4-cover plate, 5-hinge, 6-lock and 7-ladder stand.

Detailed Description

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

A turnover tower body anti-climbing device for building construction mainly comprises a vertical surface protection plate 1, a horizontal protection net 2 and a hoop 3, wherein the vertical surface protection plate 1 is formed by welding square pipes into a protection framework and fixing iron sheets on the protection framework by using self-tapping screws, the vertical surface protection plate 1 is fastened on a cross beam of a tower crane standard knot by using the hoop 3, the elevations on four surfaces of the vertical surface protection plate 1 are kept horizontal, the horizontal protection net 2 is composed of two triangular net sheets formed by welding steel bars, the two triangular net sheets are respectively and horizontally fastened on two sides of a ladder stand 7 on the same horizontal plane by using the hoop 3 for fastening the vertical surface protection plate 1 to form a detachable whole with the vertical surface protection plate 1, a passage opening is formed in one triangular net sheet, a cover plate 4 adaptive to the passage opening is arranged at the passage opening, and the cover plate 4 is connected with the triangular net sheets by, the cover plate 4 is provided with a lock 6, and the lock 6 controls the opening and closing state of the cover plate 4 and the triangular net piece.

When the anti-climbing device for the tower body is installed, the horizontal protective net 2 is hung to a preset height by a tower crane on a construction site, an installer lays a triangular net piece and then temporarily fixes the triangular net piece, then the tower crane is used for hanging the vertical face protective plates 1 on four sides to corresponding heights, and after all members are in place, the vertical face protective plates 1 and the horizontal protective net 2 are anchored on a cross beam of a standard section of the tower crane by using the hoops 3 and are fixedly connected with the cross beam.

When the tower body anti-climbing device is not used, the cover plate 4 is locked by the lock 6, and at the moment, non-related constructors cannot pass through the horizontal protective net 2 through the crawling ladder 7, so that the non-related constructors are effectively prevented from climbing the tower crane; because the tower crane all is provided with facade guard plate 1 all around and protects, does not have the grip point, and non-relevant constructor also can't climb the tower crane through the tower crane around, and then eliminates the potential safety hazard that the construction site exists.

When the tower crane is needed to be used, an operator climbs upwards through the crawling ladder 7 and reaches the position of the horizontal protective net 2, the operator opens the lock 6 through a key, the cover plate 4 is pushed away upwards by the hand, the operator can reach a tower crane operating platform through a passage opening in the triangular net piece, then the cover plate 4 is naturally covered on the passage opening, and the cover plate 4 is locked by the lock 6. When the operator needs to go down, the cover plate 4 is opened upwards by hands, the operator can go down through the passage opening, then the cover plate 4 is naturally covered on the passage opening, and the lock 6 locks the cover plate 4.

Because facade guard plate 1 and horizontal protection network 2 adopt staple bolt 3 to fasten and constitute a detachable whole, so only need to loosen staple bolt 3 when needing to be changed the tower crane and can be used for other tower cranes with facade guard plate 1 and horizontal protection network 2 to realize the use that can turn round.

The utility model provides a can have enough to meet need formula tower body anti-climbing device effectively prevents the non-relevant constructor to climb the tower crane in vertical direction and the horizontal direction respectively through setting up facade guard plate 1 and horizontal protection network 2, and then eliminates the potential safety hazard that the construction site exists, has simple structure, easy dismounting, protection nature good, safe and reliable's advantage moreover, can have enough to meet the need the use and practice thrift construction cost.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A turnover tower body climbing-proof device for building construction is characterized by mainly comprising a vertical face protection plate (1), a horizontal protection net (2) and a hoop (3), wherein the vertical face protection plate (1) is formed by welding square pipes into a protection framework and fixing an iron sheet on the protection framework by using self-tapping screws, the vertical face protection plate (1) is fastened on a cross beam of a tower crane standard knot by using the hoop (3), the elevations on the four sides of the vertical face protection plate (1) are kept horizontal, the horizontal protection net (2) is composed of two triangular meshes welded by using reinforcing steel bars, the two triangular meshes are respectively and horizontally fastened on the two sides of a ladder stand (7) on the same horizontal plane by using the hoop (3) of the fastening vertical face protection plate (1) to form a detachable whole with the vertical face protection plate (1), a passage port is formed in one of the triangular meshes, a cover plate (4) adaptive to the passage port is arranged at the passage port, the cover plate (4) is connected with the triangular net piece through the hinge (5), the lock (6) is installed on the cover plate (4), and the lock (6) controls the opening and closing states of the cover plate (4) and the triangular net piece.

2. A reversible tower climbing guard according to claim 1, characterised in that: the vertical surface protection plate (1) is fastened on the cross beam of 1-2 standard sections above a tower-climbing passage of a tower crane driver by using a hoop (3).

3. A reversible tower climbing guard for building construction according to claim 1 or 2, characterized in that: the triangular meshes are equilateral right-angled triangular meshes.

4. A reversible tower climbing guard according to claim 3, characterised in that: the triangular net sheets are formed by welding phi 12 steel bars.

5. A reversible tower climbing guard according to claim 1, characterised in that: the side length of the square tube is 25 mm.

6. A reversible tower climbing guard according to claim 1, characterised in that: the thickness of the iron sheet is 0.5 mm.

7. A reversible tower climbing guard according to claim 1, characterised in that: the cover plate (4) is semicircular.

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