CN217028380U

CN217028380U - Safety device for construction convenient to dismouting

Info

Publication number: CN217028380U
Application number: CN202220238635.5U
Authority: CN
Inventors: 赵雄; 夏云章; 韩倩; 胡径闻; 周奇武; 张利; 赵兴; 姚友波; 杨娜; 刀雪峰
Original assignee: Yunnan Yuntou Engineering Construction Co ltd
Current assignee: Yunnan Yuntou Engineering Construction Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-07-22
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a safety protection device convenient to disassemble and assemble for building construction, which comprises a guardrail body, wherein a top plate is arranged at the top of the guardrail body, a first L-shaped groove is formed in the outer side surface of the top plate, and a first L-shaped sliding rod is arranged in the first L-shaped groove. According to the utility model, the first L-shaped groove, the second L-shaped groove, the first L-shaped slide bar, the second L-shaped slide bar, the first sliding roller, the second sliding roller, the first connecting plate and the second connecting plate are arranged and used in a matched manner, so that the adjacent protective guard bodies can be conveniently unfolded and closed.

Description

Safety device for construction convenient to dismouting

Technical Field

The utility model relates to the technical field of protective guards, in particular to a safety protection device convenient to disassemble and assemble and used for building construction.

Background

When construction is carried out on a building site, other irrelevant people are prevented from entering the building site by mistake, and a guard rail is usually used for blocking the periphery of the construction so as to prevent the irrelevant people from entering the building site carelessly and influencing the construction condition.

The prior art has the following problems:

when the existing guard rails are used and unfolded, two adjacent guard rails need to be fixedly connected, the existing fixing mode is complex, the disassembly is inconvenient, and the installation efficiency of the guard rails is greatly reduced.

Therefore, the safety protection device for building construction, which is convenient to disassemble and assemble, is provided to solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a safety protection device for building construction, which is convenient to assemble and disassemble.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a safety device for construction convenient to dismouting, includes the guardrail body, guardrail body top is provided with the roof, first L type recess has been seted up on roof outside surface, the inside first L type slide bar that is provided with of first L type recess, second L type recess has been seted up to roof opposite side surface, the inside second L type slide bar that is provided with of second L type recess, inside first L type recess and the inside first sliding roller and the second sliding roller of sliding connection respectively of second L type recess, first sliding roller and second sliding roller both ends are provided with first connecting plate and second connecting plate respectively.

Preferably, the end faces of the first L-shaped sliding rod and the second L-shaped sliding rod are provided with inserting grooves, inserting blocks are inserted into the inserting grooves, one ends of the inserting blocks are provided with pull rods, the surfaces of the inserting blocks are provided with return springs, and one ends of the return springs are fixedly connected with the top plate.

Preferably, the top plate surface is provided with a hidden groove, and one end of the pull rod extends into the hidden groove.

Preferably, guardrail body outside surface is provided with reflection of light strip, and reflection of light strip is provided with a plurality ofly, and a plurality of reflection of light strips equidistance are installed in the guardrail outside surface.

Preferably, the bottom end of the guardrail body is provided with a bottom plate.

Preferably, the bottom plate bottom is provided with the universal wheel, and the universal wheel is provided with a plurality ofly to a plurality of universal wheels equidistance are installed in four corners in the bottom plate bottom.

Preferably, the insertion block is in interference fit with the insertion groove.

Compared with the prior art, the utility model has the beneficial effects that;

(1) the utility model is convenient for unfolding and closing the adjacent protective guard bodies by arranging the first L-shaped groove, the second L-shaped groove, the first L-shaped slide bar, the second L-shaped slide bar, the first sliding roller, the second sliding roller, the first connecting plate and the second connecting plate for matching use, so that when the protective guard is unfolded, only two protective guard bodies need to be driven to move, then the first sliding roller moves in the first L-shaped groove under the limit of the first L-shaped slide bar, the second sliding roller moves in the second L-shaped groove under the limit of the second L-shaped slide bar, and finally the two protective guard bodies are aligned, the operation is simple, the protective guard bodies are conveniently unfolded secondly, the installation efficiency of the protective guard bodies is improved, when the protective guard is closed, the installation is completed in the way, and the insertion grooves, the insertion blocks, the reset springs and the pull rods are arranged for matching use, be convenient for spacing to first sliding roller and second sliding roller for after first sliding roller and second sliding roller move first L type recess and second L type recess inside, the inserting groove is pegged graft to the grafting piece inside under reset spring's elasticity, seals it, avoids first sliding roller and second sliding roller roll-off.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.

FIG. 1 is a schematic structural view of a safety protection device for building construction, which is provided by the utility model and is convenient to disassemble and assemble;

FIG. 2 is a schematic view of a first L-shaped groove of the safety protection device for building construction, which is convenient to disassemble and assemble;

FIG. 3 is a schematic view of a second L-shaped groove of the safety device for building construction, which is convenient to disassemble and assemble;

fig. 4 is a schematic view of a first sliding roller of the safety protection device for building construction, which is convenient to disassemble and assemble.

Illustration of the drawings:

1. a guardrail body; 2. a reflective strip; 3. a top plate; 4. a base plate; 5. a first L-shaped slide bar; 6. a first L-shaped groove; 7. a second L-shaped groove; 8. a second L-shaped slide bar; 9. a return spring; 10. an insertion block; 11. a pull rod; 12. hiding the groove; 13. inserting grooves; 14. a universal wheel; 15. a first connecting plate; 16. a first slide roller; 17. a second connecting plate; 18. a second ramp roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings in combination with the embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-4, a safety protection device convenient to disassemble and assemble for building construction comprises a guardrail body 1, wherein a top plate 3 is arranged at the top of the guardrail body 1, a first L-shaped groove 6 is formed in the outer side surface of the top plate 3, a first L-shaped sliding rod 5 is arranged in the first L-shaped groove 6, a second L-shaped groove 7 is formed in the other side surface of the top plate 3, a second L-shaped sliding rod 8 is arranged in the second L-shaped groove 7, a first sliding roller 16 and a second sliding roller 18 are respectively connected in the first L-shaped groove 6 and the second L-shaped groove 7 in a sliding manner, a first connecting plate 15 and a second connecting plate 17 are respectively arranged at two ends of the first sliding roller 16 and the second sliding roller 18, and the inserting block 10 is in interference fit with the inserting groove 13.

In this embodiment: the bottom plate 4 and the universal wheels 14 are arranged to facilitate the movement of the protective guard body 1.

The working principle is as follows: through the arrangement of the first L-shaped groove 6, the second L-shaped groove 7, the first L-shaped slide bar 5, the second L-shaped slide bar 8, the first sliding roller 16, the second sliding roller 18, the first connecting plate 15 and the second connecting plate 17, the adjacent protective guard bodies 1 can be conveniently unfolded and closed, when the protective guard is unfolded, only the two protective guard bodies 1 need to be driven to move, then the first sliding roller 16 moves in the first L-shaped groove 6 under the limitation of the first L-shaped slide bar 5, the second sliding roller 18 moves in the second L-shaped groove 7 under the limitation of the second L-shaped slide bar 8, and finally the two protective guard bodies 1 are aligned.

Specifically, inserting grooves 13 are formed in the end faces of the first L-shaped sliding rod 5 and the second L-shaped sliding rod 8, inserting blocks 10 are inserted into the inserting grooves 13 in an inserting mode, pull rods 11 are arranged at one ends of the inserting blocks 10, return springs 9 are arranged on the surfaces of the inserting blocks 10, one ends of the return springs 9 are fixedly connected with the top plate 3, hidden grooves 12 are formed in the surface of the top plate 3, and one ends of the pull rods 11 extend into the hidden grooves 12.

In this embodiment: through the cooperation that sets up inserting groove 13, inserting block 10, reset spring 9 and pull rod 11, be convenient for spacing first slide roller 16 and second slide roller 18 for after first slide roller 16 and second slide roller 18 move first L type recess 6 and second L type recess 7 inside, inserting block 10 is inside inserting groove 13 under reset spring 9's elasticity, seals it, avoids first slide roller 16 and second slide roller 18 roll-off.

Specifically, 1 outside surface of guardrail body is provided with reflection of light strip 2, and reflection of light strip 2 is provided with a plurality ofly, and a plurality of reflection of light strips 2 equidistance are installed in the guardrail outside surface.

In this embodiment: through setting up reflection of light strip 2, be convenient for play the warning effect.

Specifically, 1 bottom of guardrail body is provided with

bottom plate

4, 4 bottoms of bottom plate are provided with universal wheel 14, and universal wheel 14 is provided with a plurality ofly to a plurality of universal wheels 14 equidistance is installed in four corners in 4 bottoms of bottom plate.

The working principle is as follows: through the arrangement of the first L-shaped groove 6, the second L-shaped groove 7, the first L-shaped slide bar 5, the second L-shaped slide bar 8, the first sliding roller 16, the second sliding roller 18, the first connecting plate 15 and the second connecting plate 17, the adjacent protective guard bodies 1 can be conveniently unfolded and closed, when unfolded, only the two protective guard bodies 1 need to be driven to move, then the first sliding roller 16 moves in the first L-shaped groove 6 under the limit of the first L-shaped slide bar 5, the second sliding roller 18 moves in the second L-shaped groove 7 under the limit of the second L-shaped slide bar 8, and finally the two protective guard bodies 1 are aligned The insertion block 10, the return spring 9 and the pull rod 11 are matched for use, so that the first sliding roller 16 and the second sliding roller 18 are limited, after the first sliding roller 16 and the second sliding roller 18 move to the first L-shaped groove 6 and the second L-shaped groove 7, the insertion block 10 is inserted into the insertion groove 13 under the elasticity of the return spring 9 to seal the insertion groove, and the first sliding roller 16 and the second sliding roller 18 are prevented from sliding out.

It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a safety device for construction convenient to dismouting, includes guardrail body (1), its characterized in that, guardrail body (1) top is provided with roof (3), first L type recess (6) have been seted up to roof (3) outside surface, first L type recess (6) inside is provided with first L type slide bar (5), second L type recess (7) have been seted up to roof (3) opposite side surface, second L type recess (7) inside is provided with second L type slide bar (8), and first L type recess (6) and second L type recess (7) inside respectively sliding connection have first slide roller (16) and second slide roller (18), first slide roller (16) and second slide roller (18) both ends are provided with first connecting plate (15) and second connecting plate (17) respectively.

2. The safety protection device convenient to disassemble and assemble for building construction as claimed in claim 1, wherein an insertion groove (13) is formed in the end face of the first L-shaped sliding rod (5) and the end face of the second L-shaped sliding rod (8), an insertion block (10) is inserted into the insertion groove (13), a pull rod (11) is arranged at one end of the insertion block (10), a return spring (9) is arranged on the surface of the insertion block (10), and one end of the return spring (9) is fixedly connected with the top plate (3).

3. The safety protection device for building construction convenient to disassemble and assemble according to claim 2, wherein a hidden groove (12) is formed in the surface of the top plate (3), and one end of the pull rod (11) extends into the hidden groove (12).

4. The safety protection device convenient to disassemble and assemble for building construction according to claim 1, wherein the outer side surface of the guardrail body (1) is provided with a plurality of reflective strips (2), and the plurality of reflective strips (2) are equidistantly arranged on the outer side surface of the protection fence.

5. The safety protection device for building construction convenient to disassemble and assemble according to claim 1, characterized in that a bottom plate (4) is arranged at the bottom end of the guardrail body (1).

6. The safety protection device for building construction convenient to disassemble and assemble as claimed in claim 5, wherein the bottom end of the bottom plate (4) is provided with a universal wheel (14), the universal wheel (14) is provided with a plurality of universal wheels, and the universal wheels (14) are equidistantly installed at four corners of the bottom end of the bottom plate (4).

7. The safety protection device for building construction convenient to disassemble and assemble as claimed in claim 2, wherein the insertion block (10) is in interference fit with the insertion groove (13).