CN218563122U - Protection device for construction - Google Patents

Abstract

The utility model discloses a protector that construction used, including metal crate and protection network. Has the advantages that: the utility model discloses a spring, the rubber sleeve, the protection network, pull rod and metal crate, metal crate encorbelments the outside at the building outrigger, the protection network plays the effect of encorbelmenting the protection, when people or debris drop on the protection network, at first the protection network warp buffering whereabouts speed, the protection network moves down and moves down through hanging rope pulling pull rod, the pull rod moves down the pulling roof and moves down, the roof moves down the compression of pulling spring, further cushion whereabouts speed, reduce the impact influence of whereabouts kinetic energy, the rubber sleeve provides the damping for the pull rod through frictional force, avoid the pull rod to reciprocate repeatedly under the effect of spring, good buffering effect has been played, damage when having avoided the protection network to receive people or debris whereabouts to strike, show and reduced the incident that the protection network received impact damage and lead to, show the protecting effect who has improved among the building construction process, the security of using has been improved.

Description

Protection device for construction

Technical Field

The utility model relates to a construction protection technical field particularly, relates to a protector that construction used.

Background

In the process of building construction, particularly high-rise buildings, an outer frame and a protective net need to be built on the outer side of a construction stair, and an overhanging anti-falling net is installed in a certain height range, so that accidents caused by falling of upstairs sundries or constructors are avoided.

After retrieval, the disclosure number CN217054441U is entitled as a protective safety device for building construction, and the application proposes that the height of a building body is continuously increased along with the construction progress, the initial height of a falling object possibly generated in a floor is also continuously increased, the falling object comprises construction tools and materials, and the safety of personnel around the building is seriously threatened, so that protective nets are usually arranged at multiple positions on the periphery of the building to intercept the falling object, the building construction is a long-term process, in the prior art, the protective net arranged at the outer side of the building is gradually damaged under the influence of the environment and the falling object, the repair or replacement of the damaged protective net is complicated, and the operation at the outer side of the building is required during manual maintenance, so that the problem of potential safety hazard is caused.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a protector that construction used possesses the advantage that the protecting effect is good, the clearance of being convenient for, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing the advantage that above-mentioned protecting effect is good, the clearance of being convenient for, the utility model discloses a specific technical scheme as follows:

the utility model provides a protector that construction used, includes metal crate and protection network, the vertical through connection in metal crate surface has the pull rod, and the welding of pull rod bottom surface has the link to the link below is provided with the protection network, protection network surface edge fixed mounting has the becket, and is connected with between protection network and the link and hangs the rope to hang the rope both ends respectively with link and becket fixed connection, the welding of pull rod top surface has the roof, and lies in the pull rod outside between roof and the metal crate top surface and cup jointed the spring, the pull rod outside lies in the inside rubber sleeve that has cup jointed of metal crate.

Furthermore, the protection network bottom surface integral type through connection has the string bag, and the string bag afterbody is tied a knot and is sealed.

Further, the surface welding of metal framework one side has the ram, and the ram cooperation is used has the I-steel of encorbelmenting to the I-steel of encorbelmenting is fixed mounting in the floor in advance, the I-steel outside of encorbelmenting has cup jointed U type bolt, the ram inserts between the U type bolt and through clamp plate and encorbelmenting I-steel fixed connection.

Furthermore, the pull rods are arranged in a plurality of rings at equal intervals.

Furthermore, the surface of the pull rod is subjected to galling treatment, and the pull rod is a metal rod.

Furthermore, the metal frame is a rectangular frame, and the interior of the metal frame is of a hollow structure.

Furthermore, the length of the net bag is not less than the height of the building.

Further, the maximum expansion diameter of the net bag is not more than 30cm.

(III) advantageous effects

Compared with the prior art, the utility model provides a protector that construction used possesses following beneficial effect:

(1) The utility model discloses a spring, the rubber sleeve, the protection network, pull rod and metal framework, metal framework encorbelments the outside at the building outrigger, the protection network plays the effect of encorbelmenting the protection, when there is people or debris to drop above the protection network, the protection network catches people or debris, avoid people or debris to drop and arouse the potential safety hazard, and simultaneously, people or debris are when dropping on the protection network, at first the protection network warp buffering whereabouts speed, then, the protection network moves down through hanging rope pulling pull rod, the pull rod moves down the pulling roof and moves down, the roof moves down the pulling spring compression, further buffering whereabouts speed, reduce down the impact influence of kinetic energy, and simultaneously, the rubber sleeve provides the damping for the pull rod through the frictional force, avoid the pull rod to reciprocate repeatedly under the effect of spring, and then good buffering effect has been played, it damages when having avoided the protection network to receive people or debris whereabouts the impact, show to have reduced the protection network and damaged and the incident that leads to have received the impact, show the protecting effect in the construction process, the security of use has been improved.

(2) The utility model discloses a string bag, string bag and protection network intercommunication, the afterbody of string bag is knoed, and inside string bag extendible to the building, the debris of whereabouts can enter into the string bag along the protection network to inside the landing building, the staff only need untie the knot of string bag afterbody can clear up debris, conveniently carry out the debris clearance, improved the convenience of using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a protective device for building construction according to the present invention;

fig. 2 is an enlarged view of a node a of the protective device for building construction provided by the utility model;

fig. 3 is a top view of the metal frame proposed by the present invention;

fig. 4 is a schematic connection diagram of the pull rod, the top plate and the hanging ring provided by the present invention.

In the figure:

1. a metal frame; 2. a protective net; 3. a net bag; 4. a top plate; 5. a spring; 6. hanging a ring; 7. hanging a rope; 8. a ram; 9. overhanging I-shaped steel; 10. pressing a plate; 11. a U-shaped bolt; 12. a pull rod; 13. a rubber sleeve; 14. and (4) an iron ring.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.

According to the utility model discloses an embodiment provides a protector that construction used.

As shown in fig. 1-4, a protective device for building construction according to an embodiment of the present invention includes a metal frame 1 and a protective net 2, the metal frame 1 has a pull rod 12 vertically connected to the surface thereof, and a hanging ring 6 welded to the bottom surface of the pull rod 12, and a protective net 2 is disposed below the hanging ring 6, an iron ring 14 is fixedly mounted to the surface edge of the protective net 2, and a hanging rope 7 is connected between the protective net 2 and the hanging ring 6, and both ends of the hanging rope 7 are respectively fixedly connected to the hanging ring 6 and the iron ring 14, which is a common connecting structure, a top surface of the pull rod 12 is welded with a top plate 4, and a spring 5 is sleeved between the top plate 4 and the top surface of the metal frame 1 outside the pull rod 12, and a rubber sleeve 13 is sleeved inside the metal frame 1 outside the pull rod 12, the rubber sleeve 13 is tightly inserted into the metal frame 1, the metal frame 1 is cantilevered outside the building, the protective net 2 plays a role of a protective pick, when the upper side of the protective net 2 is dropped or the protective net 2, the protective net 2 catches a person or sundries, and prevents the person or sundries from dropping, and the protective net from falling down, and the protective net 2, and the pull down, and the pull rod 12 is damaged by the buffer rope, and the pull rod 12, thereby reducing the pull down, the pull of the pull rod 12, and the pull rod 12, the safety accidents caused by impact damage to the protective net 2 are obviously reduced, the protection effect in the building construction process is obviously improved, and the use safety is improved.

In an embodiment, 2 bottom surfaces of protection network integral type through connection have string bag 3, and 3 afterbody of string bag are tied a knot and are sealed, and wherein, 3 length of string bag are not less than the building floor height, and inside string bag 3 extensible to the building, the debris of whereabouts can enter into string bag 3 along protection network 2 to the inside landing of building, the staff only need untie the knot of 3 afterbody of string bag and can clear up debris, conveniently carry out the debris clearance, improved the convenience of using.

In one embodiment, the surface of one side of the metal frame 1 is welded with the cantilever bar 8, the cantilever bar 8 is matched with and used with the cantilever i-steel 9, the cantilever i-steel 9 is fixedly installed in the floor in advance, the common structure of the building outer frame is adopted, the U-shaped bolt 11 is sleeved on the outer side of the cantilever i-steel 9, the cantilever bar 8 is inserted between the U-shaped bolts 11 and is fixedly connected with the cantilever i-steel 9 through the pressing plate 10, the U-shaped bolt 11 penetrates through the pressing plate 10 and is fixed through the nut to the pressing plate 10, and the common fixing form in the field is not described in detail.

In one embodiment, the pull rods 12 are provided in plurality, and the pull rods 12 are annularly arranged at equal intervals, so that the uniformity and stability of hoisting are improved.

In one embodiment, the surface of the pull rod 12 is roughened to increase friction, and the pull rod 12 is made of a metal rod and is not easily broken.

In one embodiment, the metal frame 1 is a rectangular frame, and the interior of the metal frame 1 is a hollow structure, so that the self weight is reduced and the rubber sleeve 13 is installed conveniently.

In one embodiment, the maximum expanded diameter of the net bag 3 is not more than 30cm, so that workers can be prevented from falling down into the building along the net bag 3 and falling down to be injured.

The working principle is as follows:

the metal framework 1 is cantilevered outside the building outrigger, the protection network 2 plays a role in protection by cantilever, when someone or sundries fall above the protection network 2, the protection network 2 catches the person or sundries, avoid the potential safety hazard caused by falling of the person or sundries, and simultaneously, when the person or sundries fall onto the protection network 2, firstly, the protection network 2 deforms and buffers the falling speed, then, the protection network 2 moves downwards to pull the pull rod 12 downwards through the hanging rope 7, the pull rod 12 moves downwards to pull the top plate 4 to pull the spring 5 to compress, further buffer the falling speed, reduce the impact influence of the falling kinetic energy, and simultaneously, the rubber sleeve 13 provides damping for the pull rod 12 through friction force, prevent the pull rod 12 from repeatedly moving upwards and downwards under the action of the spring 5, thereby achieving a good buffering effect, the protection network 2 is prevented from being damaged when the person or sundries fall impact, the safety accident caused by impact damage to the protection network 2 is remarkably reduced, the protection effect in the building construction process is remarkably improved, the safety of use is improved, and meanwhile, the tail portion 3 of the protection network 3 is communicated with the tail portion of the protection network, and the debris can be conveniently cleared up the inner portion of the hanging bag, and the bag of the debris can be conveniently.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a protector that construction used, its characterized in that, includes metal crate (1) and protection network (2), the vertical through connection in metal crate (1) surface has pull rod (12), and pull rod (12) bottom surface welding has link (6) to link (6) below is provided with protection network (2), protection network (2) surperficial edge fixed mounting has hoop (14), and is connected with between protection network (2) and link (6) string rope (7) to string rope (7) both ends respectively with link (6) and hoop (14) fixed connection, pull rod (12) top surface welding has roof (4), and lies in between roof (4) and metal crate (1) top surface and pull rod (12) outside and has cup jointed spring (5), pull rod (12) outside lies in metal crate (1) inside and has cup jointed rubber sleeve (13).

2. The protection device for building construction according to claim 1, characterized in that the bottom surface of the protection net (2) is integrally connected with a net bag (3) in a penetrating way, and the tail of the net bag (3) is knotted and sealed.

3. The protection device for building construction according to claim 1, wherein the cantilever lever (8) is welded on the surface of one side of the metal frame (1), the cantilever lever (8) is matched with and used with the cantilever I-steel (9), the cantilever I-steel (9) is fixedly installed in a floor in advance, the U-shaped bolt (11) is sleeved on the outer side of the cantilever I-steel (9), and the cantilever lever (8) is inserted between the U-shaped bolts (11) and is fixedly connected with the cantilever I-steel (9) through the pressing plate (10).

4. A guard for building construction according to claim 1 characterised in that the tie rods (12) are provided in plurality and the tie rods (12) are arranged in an equally spaced annular arrangement.

5. The protection device for building construction according to claim 1, characterized in that the surface of the pull rod (12) is roughened, and the pull rod (12) is a metal rod.

6. The protection device for building construction according to claim 1 is characterized in that the metal frame (1) is a rectangular frame, and the interior of the metal frame (1) is a hollow structure.

7. A protective device for building construction according to claim 2, characterized in that the length of the net bag (3) is not less than the building storey height.

8. A protective device for building construction according to claim 2, characterised in that the maximum expanded diameter of the string bag (3) is not more than 30cm.

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