CN218265328U

CN218265328U - Safety device for building engineering

Info

Publication number: CN218265328U
Application number: CN202221806392.7U
Authority: CN
Inventors: 郑孝波; 任英桥; 王栋
Original assignee: Xian Aeronautical University
Current assignee: Xian Aeronautical University
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-01-10
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a safety device for building engineering, including base, stand, horizontal pole, card hole and inserted bar, the fixed stand that is provided with in upper end of base, the side surface of stand is connected with gliding horizontal pole, the card hole has been seted up to the one end side surface that horizontal pole and stand are connected, the stand is provided with the inserted bar with the inboard surface of the one end that the horizontal pole is connected, the inboard surface of backup pad lower extreme side stand is provided with ejecting spring, the internal connection of stand has the pivoted driving lever, and the fixed balancing weight that is provided with of lower extreme of driving lever. This safety device for building engineering through the mode that backup pad auto-eject when base and stand pressurized are emptyd for the backup pad after popping out can support and form the building of triangular supports structure in order to support to the bottom on ground with the stand, has not only removed the process of installation from, and the structure through triangular supports has still strengthened the protection effect to the pedestrian after the building collapses simultaneously.

Description

Safety device for building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a safety device for building engineering.

Background

At building engineering's job site, the protector that needs to set up needs protects some comparatively dangerous buildings that easily collapse, to prevent that the building that collapses from smashing and hindering the pedestrian, adopt protection rail to carry out the enclosure of dangerous building usually, but current safety device for building engineering has some problems in the in-service use process, just for example current safety device for building engineering need punch the fixed mounting in order to be used for the base subaerial usually, not only construction cycle is longer, and still can destroy ground and produce the noise and cause the influence to resident on every side when using, can produce certain damage to the base of rail at the continuous dismouting in-process of rail simultaneously, be unfavorable for the life of extension rail.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device for building engineering to solve the not good and rail of the mounting means who proposes in the above-mentioned background art and dismantle the problem that the in-process damaged reduction life easily repeatedly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety device for building engineering, includes base, stand, horizontal pole, card hole and inserted bar, the fixed stand that is provided with in upper end of base, the side surface of stand is connected with gliding horizontal pole, the card hole has been seted up to the one end side surface that horizontal pole and stand are connected, the stand is provided with the inserted bar with the inboard surface of the one end that the horizontal pole is connected, the lower extreme internally mounted of stand has gliding clamp plate, and the one end fixedly connected with gag lever post of clamp plate, the pivoted backup pad is installed to the side surface of stand, spacing hole has been seted up to the lower surface of backup pad, the upper end side surface fixed mounting of backup pad has first locating plate, the inside fixed mounting of stand has the second locating plate, the surface of first locating plate and second locating plate all is run through by the picture peg, be connected with supporting spring between the inboard surface of picture peg and stand, the inboard surface of backup pad lower extreme one side stand is provided with ejecting spring, the internally connected with the pivoted driving lever, and the fixed balancing weight that is provided with of the lower extreme of driving lever.

Preferably, the lower surfaces of the two ends of the cross rod are designed to be inclined planes, and the cross rod is connected with the inserted link in a clamping mode through the clamping hole.

By adopting the technical scheme, the inserted bar can be extruded through the inclined plane to slide when the cross bar slides downwards.

Preferably, the inserted bar is sliding connection with the stand, and is connected with supporting spring between inserted bar and the stand to the inserted bar is the inclined plane design with the one end lower surface of card hole block.

By adopting the technical scheme, when the inserted bar slides upwards on the cross bar, the inserted bar can be slid and released to limit the cross bar when the inclined plane of the inserted bar is pressed.

Preferably, a supporting spring is connected between the pressing plate and the upright post, and the upper surface of the pressing plate is attached to the lower surface of the cross rod at the lowest part.

By adopting the technical scheme, the pressure plate can keep the limiting rod clamped with the limiting hole under the support of the supporting spring below the pressure plate to lock the supporting plate.

Preferably, the limiting rod is connected with the supporting plate in a clamping mode through a limiting hole, and the side surface of the lower end of the supporting plate is connected with one end of the ejection spring in an attaching mode.

By adopting the technical scheme, the supporting plate can be ejected and unfolded by the ejection spring which is expanded in a compressed state when the upright column inclines after being separated from the clamp of the limiting rod.

Preferably, the inserting plate is of an L-shaped design with one end arranged downwards, the inserting plate is in sliding connection with the first positioning plate and the second positioning plate respectively, and the outer surfaces of the ends, penetrated by the inserting plate, of the first positioning plate and the second positioning plate are attached to each other.

By adopting the technical scheme, the second positioning plate can limit the first positioning plate through the inserting plate so that the supporting plate can not rotate.

Preferably, the upper end of the shifting rod is designed obliquely, the upper end of the shifting rod is positioned between the downward end of the inserting plate and the supporting plate, and the upper end of the shifting rod is attached to the outer surface of the lower end of the inserting plate.

By adopting the technical scheme, the shifting lever can drive the inserting plate to transversely slide when rotating.

Compared with the prior art, the beneficial effects of the utility model are that: this safety device for building engineering:

1. the mode that the supporting plate is automatically popped out when the base and the stand column are pressed to topple over is adopted, so that the popped supporting plate can be abutted against the ground and forms a triangular supporting structure with the stand column to support a building which is positioned below, the installation process is omitted, and meanwhile, the pedestrian protection effect of the protection device after the building collapses is enhanced through the triangular supporting structure;

2. when the upright column inclines, the shifting lever is driven by the balancing weight under the action of gravity to rotate relative to the upright column, so that the shifting lever can shift the inserting plate to relieve the limit of the inserting plate on the first positioning plate, and the supporting plate can be quickly ejected under the support of the ejection spring to complete the support;

3. the mode of sliding upwards and clamping with the limiting hole when the cross rod is not placed through the limiting rod enables the supporting plate not to pop out even if the upright column is toppled in the transportation process, the purpose of self-locking the supporting plate is achieved, and the situation that the supporting plate is popped out by mistake is prevented.

Drawings

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

FIG. 2 is a schematic overall front sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the overall overlooking structure of the present invention.

In the figure: 1. a base; 2. a column; 3. a cross bar; 4. a clamping hole; 5. inserting a rod; 6. pressing a plate; 7. a limiting rod; 8. a support plate; 9. a limiting hole; 10. a first positioning plate; 11. a second positioning plate; 12. inserting plates; 13. a support spring; 14. ejecting a spring; 15. a deflector rod; 16. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a safety protection device for building engineering comprises a base 1, a stand column 2, a cross rod 3, a clamping hole 4, an inserting rod 5, a pressing plate 6, a limiting rod 7, a supporting plate 8, a limiting hole 9, a first positioning plate 10, a second positioning plate 11, an inserting plate 12, a supporting spring 13, an ejecting spring 14, a shifting rod 15 and a balancing weight 16, wherein the stand column 2 is fixedly arranged at the upper end of the base 1, the side surface of the stand column 2 is connected with the sliding cross rod 3, the clamping hole 4 is formed in the side surface of one end, connected with the stand column 2, of the cross rod 3, the inserting rod 5 is arranged on the inner side surface of one end, connected with the cross rod 3, of the stand column 2, the sliding pressing plate 6 is arranged inside the lower end of the stand column 2, the limiting rod 7 is fixedly connected with one end of the pressing plate 6, the rotating supporting plate 8 is arranged on the side surface of the stand column 2, and the limiting hole 9 is formed in the lower surface of the supporting plate 8, the lower surface of the two ends of the cross rod 3 is designed to be an inclined plane, the cross rod 3 is clamped and connected with the inserting rod 5 through the clamping hole 4, the inserting rod 5 is connected with the stand column 2 in a sliding mode, a supporting spring 13 is connected between the inserting rod 5 and the stand column 2, the lower surface of one end of the inserting rod 5 clamped and connected with the clamping hole 4 is designed to be an inclined plane, the supporting spring 13 is connected between the pressing plate 6 and the stand column 2, the upper surface of the pressing plate 6 is attached to the lower surface of the cross rod 3 at the lowest position, the limiting rod 7 is clamped and connected with the supporting plate 8 through the limiting hole 9, the side surface of the lower end of the supporting plate 8 is attached to one end of the ejecting spring 14, when the cross rod 3 is not placed on the pressing plate 6, the pressing plate 6 is supported by the supporting spring 13 below the pressing plate 6, the limiting rod 7 is clamped with the limiting hole 9, and the supporting plate 8 is prevented from being popped up by mistake in the transportation process.

As shown in fig. 1-4, a first positioning plate 10 is fixedly mounted on the upper end side surface of the supporting plate 8, a second positioning plate 11 is fixedly mounted inside the upright post 2, outer surfaces of the first positioning plate 10 and the second positioning plate 11 are penetrated by an insertion plate 12, a supporting spring 13 is connected between the insertion plate 12 and the inner side surface of the upright post 2, an ejection spring 14 is arranged on the inner side surface of the upright post 2 on one side of the lower end of the supporting plate 8, a rotating shifting rod 15 is connected inside the upright post 2, a counterweight 16 is fixedly arranged at the lower end of the shifting rod 15, the insertion plate 12 is of an L-shaped design with one end facing downward, the insertion plate 12 is slidably connected with the first positioning plate 10 and the second positioning plate 11, the outer surfaces of the ends of the first positioning plate 10 and the second positioning plate 11 penetrated by the insertion plate 12 are attached to each other, the upper end of the shifting rod 15 is of an oblique design, the upper end of the shifting rod 15 is located between the downward end of the insertion plate 12 and the supporting plate 8, the upper end of the shifting rod 15 is attached to the outer surface of the lower end of the insertion plate 12, the counterweight 16 is attached to the lower end of the supporting plate 12, when the upright post 2 is inclined, the shifting rod 15 is inclined, so that the insertion plate 12 is separated from the ground supporting plate 10, and the supporting plate 14, and the supporting plate can be ejected by the ejection spring 14.

The working principle is as follows: when the safety protection device for the building engineering is used, firstly, 2 bases 1 are placed on one side of a building to be protected, one side, provided with a supporting plate 8, of each upright post 2 faces away from the building to be protected when the safety protection device is used, then one end of each cross rod 3 is inclined, the inclined cross rods 3 can be placed between the opposite sides of the lower ends of the 2 upright posts 2, the cross rods 3 are flatly placed and slide down, the inclined surfaces of the lower surfaces of the cross rods 3 extrude the inserting rods 5 to enable the inserting rods 5 to slide towards the insides of the upright posts 2 until the inserting rods 5 are opposite to the clamping holes 4, the inserting rods 5 slide out under the support of the supporting springs 13 between the inserting rods 5 and the upright posts 2 and are clamped with the clamping holes 4, the lowermost cross rods 3 are installed, meanwhile, the pressing plates 6 are extruded by the cross rods 3 to drive the limiting rods 7 to slide down to be separated from the clamping with the limiting holes 9, the locking of the supporting plates 8 is released, and the processes are repeated until all the cross rods 3 are installed;

extrude stand 2 when the wall body production of protection is emptyd, make stand 2 pressurized drive base 1 and empty, balancing weight 16 drives driving lever 15 and rotates and stir picture peg 12 relatively this moment, make picture peg 12 slide individual break away from with the block of first locating plate 10 and second locating plate 11, first locating plate 10 no longer receives the spacing of second locating plate 11 and picture peg 12 this moment and makes backup pad 8 can pop out rapidly under the support of compressed ejecting spring 14 and support and form triangular supports structure through the rotation with stand 2 with ground, strengthen holistic support strength, holistic practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety device for building engineering, includes base (1), stand (2), horizontal pole (3), card hole (4) and inserted bar (5), its characterized in that: the upper end of the base (1) is fixedly provided with an upright post (2), the side surface of the upright post (2) is connected with a sliding cross rod (3), a clamping hole (4) is arranged on the side surface of one end of the cross rod (3) connected with the upright post (2), the inner side surface of one end of the upright post (2) connected with the cross rod (3) is provided with an inserted bar (5), a sliding pressure plate (6) is arranged in the lower end of the upright post (2), one end of the pressure plate (6) is fixedly connected with a limiting rod (7), a rotary supporting plate (8) is arranged on the side surface of the upright post (2), the lower surface of the supporting plate (8) is provided with a limiting hole (9), a first positioning plate (10) is fixedly arranged on the side surface of the upper end of the supporting plate (8), a second positioning plate (11) is fixedly arranged inside the upright post (2), the outer surfaces of the first positioning plate (10) and the second positioning plate (11) are penetrated by the inserting plate (12), a supporting spring (13) is connected between the inserting plate (12) and the inner side surface of the upright post (2), the inner side surface of the upright post (2) at one side of the lower end of the supporting plate (8) is provided with an ejection spring (14), a rotating deflector rod (15) is connected inside the upright post (2), and the lower end of the deflector rod (15) is fixedly provided with a balancing weight (16).

2. A safety shield apparatus for construction engineering as claimed in claim 1, wherein: the lower surfaces of the two ends of the cross rod (3) are designed to be inclined planes, and the cross rod (3) is connected with the inserted rod (5) in a clamping mode through a clamping hole (4).

3. A safety shield apparatus for construction engineering as claimed in claim 1, wherein: inserted bar (5) are sliding connection with stand (2), and are connected with supporting spring (13) between inserted bar (5) and stand (2), and the one end lower surface of inserted bar (5) and card hole (4) block is the inclined plane design.

4. The safety protection device for building engineering of claim 1, wherein: and a supporting spring (13) is connected between the pressing plate (6) and the upright post (2), and the upper surface of the pressing plate (6) is attached to the lower surface of the cross rod (3) at the lowest part.

5. A safety shield apparatus for construction engineering as claimed in claim 1, wherein: the limiting rod (7) is connected with the supporting plate (8) in a clamping mode through the limiting hole (9), and the side surface of the lower end of the supporting plate (8) is connected with one end of the ejection spring (14) in an attaching mode.

6. The safety protection device for building engineering of claim 1, wherein: the plug board (12) is an L-shaped design with one end arranged downwards, the plug board (12) is in sliding connection with the first positioning board (10) and the second positioning board (11) respectively, and the outer surfaces of the ends, penetrated by the plug board (12), of the first positioning board (10) and the second positioning board (11) are attached to each other.

7. The safety protection device for building engineering of claim 1, wherein: the upper end of the shifting lever (15) is designed in an inclined mode, the upper end of the shifting lever (15) is located between one end, arranged downwards, of the inserting plate (12) and the supporting plate (8), and the upper end of the shifting lever (15) is attached to the outer surface of the lower end of the inserting plate (12).