CN215056081U

CN215056081U - Safety device for building engineering

Info

Publication number: CN215056081U
Application number: CN202120891623.8U
Authority: CN
Inventors: 吴尧光; 吴勇; 周锐发; 蒋凯; 王宗鸿; 刘兴武
Original assignee: Sichuan Xinboda Garden Engineering Co ltd
Current assignee: Sichuan Xinboda Garden Engineering Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-07
Anticipated expiration: 2031-04-27

Abstract

The application relates to a safety device for building engineering designs building engineering technical field, and it includes the rail guard, the rail guard includes a plurality of breast board, and is double-phase adjacent be provided with folding assembly between the breast board, folding assembly includes two hinged joint's riser, two the riser respectively with the breast board pin joint of one side, through folding assembly can make the rail guard switch in folding and two states of expansion. The guardrail assembling and disassembling device has the advantages that the guardrail assembling and disassembling are simple, and the effects of folding, unfolding and transporting are facilitated.

Description

Safety device for building engineering

Technical Field

The application relates to the technical field of constructional engineering, in particular to a safety protection device for building engineering.

Background

The building construction project refers to various building constructions, auxiliary facilities thereof, and lines, pipelines, equipment installation projects and indoor and outdoor decoration projects matched with the building constructions.

In order to reduce the influence of the external environment on a construction site and ensure the safety of pedestrians around the construction site, a protective fence is generally arranged on the construction site to separate the construction site from the surrounding environment and prevent other people from entering the construction site to cause safety accidents.

In view of the above-mentioned related art, the inventor considers that the existing guard rails are all integral and heavy, and there are many inconveniences in installation, disassembly and transportation.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the installation, the dismantlement and the transportation of rail guard, this application provides a safety device for building engineering.

The application provides a safety device for building engineering adopts following technical scheme:

the utility model provides a safety device for building engineering, includes the rail guard, the rail guard includes a plurality of breast board, and is double-phase adjacent be provided with folding assembly between the breast board, folding assembly includes two hinged joint's riser, two the riser respectively with the breast board pin joint of one side, through folding assembly can make the rail guard switch in folding and two states of expansion.

Through adopting above-mentioned technical scheme, a plurality of breast boards pass through folding assembly to be connected, when the rail guard uses the back and needs the shift position, fold the rail guard through folding assembly, reduce the shared space of rail guard, the placing when being convenient for transport, simultaneously, it is convenient to connect or dismantle between a plurality of breast boards, can increase or reduce the quantity of breast board as required.

Optionally, the side walls of the two vertical plates are respectively provided with a connecting rod, two sides of the breast board are respectively provided with a connecting cylinder, and the connecting rods are inserted into the connecting cylinders.

Through adopting above-mentioned technical scheme, be connected through the grafting mode between breast board and the folding assembly, the connected mode is simple.

Optionally, radial holes are formed in the connecting cylinder and the connecting rod, two groups of radial holes are aligned when the connecting rod is inserted into the connecting cylinder, and a bolt penetrates through the radial holes.

Through adopting above-mentioned technical scheme, through the cooperation in bolt and radial hole, the position of fixed connection pole and connecting cylinder prevents that the connecting rod from rotating in the connecting cylinder.

Optionally, the folding assembly further comprises a lock rod rotatably connected to one of the vertical plates, a lock catch is arranged on the vertical plate, and the two vertical plates are locked after the lock rod and the lock catch are clamped.

Through adopting above-mentioned technical scheme, locking bar joint is fixed folding assembly in the hasp when folding assembly expandes, receives external force to influence free folding after avoiding folding assembly to expand.

Optionally, the breast board includes the fixed plate and increases the board with the vertical sliding connection of fixed plate, it is parallel with the fixed plate to increase the board.

Through adopting above-mentioned technical scheme, increase the board and can vertically slide, can adjust the height of rail guard as required.

Optionally, the both sides of fixed plate are provided with the spout, the direction of spout is parallel with the slip direction who increases the board, the both sides that increase the board are provided with the slider that corresponds with the spout respectively, slider sliding connection is in the spout.

Through adopting above-mentioned technical scheme, inject the slip direction and the position of protection network through the cooperation of slider and spout.

Optionally, a limiting rod is arranged at the upper end of the sliding groove, a plurality of limiting blocks along the length direction of the sliding block are arranged on the sliding block, and the limiting rod penetrates through one limiting hole.

Through adopting above-mentioned technical scheme, gag lever post and spacing hole cooperation are used for the height of fixed protection network.

Optionally, the bottom of breast board is provided with the support frame, the support frame connecting rod, the one end and the breast board fixed connection of connecting rod, two spinal branch vaulting poles of other end fixedly connected with of connecting rod, two the one end that the connecting rod was kept away from to the bracing piece is kept away from each other.

Through adopting above-mentioned technical scheme, the stability when the support frame is used for increasing the rail guard and places.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the plurality of guard boards are connected through the folding assembly and are folded when the guard rail is not used, so that the occupied space is reduced, and the folded guard rail is convenient to transport;

2. the breast board and the folding assembly are connected with each other through the connecting rod and the connecting cylinder in an inserting manner, so that the connection mode is simple, and the disassembly and the assembly are convenient;

3. the guard net is arranged on the breast board and used for adjusting the height of the guard rail, the height is adjustable, and the applicability is strong.

Drawings

Fig. 1 is a schematic overall structure diagram of a safety protection device for building construction engineering after being unfolded according to an embodiment of the application.

Fig. 2 is a schematic view of an overall structure of a safety protection device for building construction engineering after being folded according to an embodiment of the present application.

FIG. 3 is a schematic view of the structure of the breast board of FIG. 1.

Fig. 4 is a schematic view of the folding assembly of fig. 1.

Fig. 5 is an exploded view of the joint of the connecting rod and the connecting cylinder of fig. 1.

Description of reference numerals: 1. a breast board; 11. a fixing plate; 111. a connecting cylinder; 112. a chute; 113. a limiting rod; 12. heightening plates; 121. a slider; 122. a limiting hole; 2. a vertical plate; 21. a connecting rod; 3. a radial bore; 31. a bolt; 4. a lock lever; 41. locking; 5. a support frame; 51. connecting blocks; 52. and (7) a supporting block.

Detailed Description

The present application is further described in detail with reference to fig. 1-5, in the present embodiment, two balustrades 1 are taken as an example to describe the structure of the present application, and in other embodiments, the number of balustrades 1 can be adjusted according to practical situations, without limitation.

The embodiment of the application discloses safety device for building engineering.

Referring to fig. 1 and 2, the safety protection device for the house building engineering comprises a folding assembly, two sides of the folding assembly are respectively connected with a breast board 1, two support frames 5 are welded at the bottom of the breast board 1, and each support frame 5 comprises a connecting block 51 and a support block 52.

Referring to fig. 1 and 3, folding assembly includes two risers 2, two risers 2 pass through hinged joint, two risers 2 have welded a connecting rod 21 separately in the one side of keeping away from the hinge, a radial hole 3 has been seted up on the connecting rod 21, wherein one side of a riser 2 rotates and is connected with a locking lever 4, the welding has a hasp 41 on another riser 2, when folding assembly expandes, locking lever 4 is located the coplanar with hasp 41, two risers 2 are locked behind locking lever 4 and the hasp 41 joint.

Referring to fig. 1 and 4, the breast board 1 includes a fixing board 11 and a heightening board 12 which are parallel to each other, the heightening board 12 is slidably connected with the fixing board 11, two sides of the fixing board 11 are respectively welded with a connecting cylinder 111, the connecting cylinder 111 is provided with a radial hole 3, and the connecting cylinder 111 is used for being inserted with a connecting rod 21; vertical welding has a spout 112 respectively in the both sides of fixed plate 11 on one side that is close to the board 12 that increases, the length of spout 112 and fixed plate 11 highly uniform, it has a slider 121 to increase the both sides of board 12 vertically welded respectively, the length of slider 121 and the highly uniform who increases board 12, slider 121 sliding connection is in spout 112, set up a set of spacing hole 122 along slider 121 length direction on slider 121, a gag lever post 113 is worn to be equipped with on the top of spout 112, when increasing board 12 and lifting to appointed height, gag lever post 113 passes the spacing hole 122 of corresponding position, the fixed position of increasing board 12 on breast board 1.

Referring to fig. 5, when the connecting rod 21 is completely inserted into the connecting cylinder 111, the two sets of radial holes 3 are aligned, and the pins 31 penetrate through the radial holes 3, and the pins 31 fix the connecting cylinder 111 of the connecting rod 21 to prevent the connecting rod 21 from rotating in the connecting cylinder 111.

The implementation principle of the safety protection device for the house building engineering in the embodiment of the application is as follows: when the protective guard is assembled, a folding component is connected with the two guard boards 1, the connecting rod 21 is inserted into the connecting cylinder 111, the bolt 31 penetrates through the radial hole 3 to fix the connecting rod 21 and the connecting cylinder 111, and then the locking rod 4 is rotated to be clamped with the lock catch 41 to fix the two vertical plates 2, so that the folding component cannot be folded freely. When the height of the guard rail needs to be adjusted, the limiting rod 113 is taken out, the heightening plate 12 is upwards slid, and when the heightening plate 12 upwards slides to a designated position, the limiting rod 113 is inserted into the nearest limiting hole 122 to fix the heightening plate 12. When the protective guard needs to be folded after being used up, the locking rod 4 is rotated to unlock the folding assembly, then the two breast boards 1 are rotated to fold the folding assembly, and the two breast boards 1 are rotated 180 degrees relatively to achieve a completely folded state. When a surrounding type guard rail is required to be arranged for some terrains or the horizontal extending direction of the guard rail is bent, the requirement can be met by rotating a plurality of folding assemblies at different angles.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a safety device for building engineering, includes rail guard, its characterized in that: the guardrail comprises a plurality of side plates (1), a folding assembly is arranged between every two adjacent side plates (1), the folding assembly comprises two vertical plates (2) connected through hinges, the two vertical plates (2) are respectively pivoted with the side plates (1) on one side, and the guardrail can be switched between a folding state and an unfolding state through the folding assembly.

2. The safety protection device for house building engineering according to claim 1, characterized in that: the side walls of the two vertical plates (2) are respectively provided with a connecting rod (21), two sides of the breast board (1) are respectively provided with a connecting cylinder (111), and the connecting rods (21) are inserted into the connecting cylinders (111).

3. The safety protection device for house building engineering according to claim 2, characterized in that: all be provided with radial hole (3) on connecting cylinder (111) and connecting rod (21), two sets of radial hole (3) align when connecting rod (21) are pegged graft in connecting cylinder (111), wear to be equipped with bolt (31) in radial hole (3).

4. The safety protection device for house building engineering according to claim 1, characterized in that: folding assembly still includes locking lever (4) of rotation connection on one of them riser (2), another be provided with hasp (41) on riser (2), two risers (2) of locking behind locking lever (4) and hasp (41) joint.

5. The safety protection device for house building engineering according to claim 1, characterized in that: the breast board (1) include fixed plate (11) and with fixed plate (11) vertical sliding connection increase board (12), it is parallel with fixed plate (11) to increase board (12).

6. The safety protection device for house building engineering according to claim 5, characterized in that: the both sides of fixed plate (11) are provided with spout (112), the direction of spout (112) is parallel with the slip direction who increases board (12), the both sides that increase board (12) are provided with slider (121) that correspond with spout (112) respectively, slider (121) sliding connection is in spout (112).

7. The safety protection device for house building engineering according to claim 6, characterized in that: the upper end of the sliding chute (112) is provided with a limiting rod (113), the sliding block (121) is provided with a plurality of limiting holes (122) along the length direction of the sliding block (121), and the limiting rod (113) penetrates through one limiting hole (122).

8. The safety protection device for house building engineering according to claim 1, characterized in that: the bottom of breast board (1) is provided with support frame (5), support frame (5) are including connecting block (51), the one end and breast board (1) fixed connection of connecting block (51), two supporting shoe (52) of the other end fixedly connected with of connecting block (51), two the one end that connecting block (51) were kept away from in supporting shoe (52) is kept away from each other.