CN218438667U

CN218438667U - Building site portable removes guardrail is built in room

Info

Publication number: CN218438667U
Application number: CN202222693442.1U
Authority: CN
Inventors: 苟慧娟
Original assignee: Qinghai Kaiyuan Construction And Installation Engineering Co ltd
Current assignee: Qinghai Kaiyuan Construction And Installation Engineering Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-02-03
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to a technical field is built in room, discloses a building site portable movable guardrail is built in room, including the base, still include: the device comprises supports arranged on two sides of a base, wherein a first guardrail is arranged between the two supports, an adjusting mechanism is arranged in each support and connected with a second guardrail, the adjusting mechanism is used for adjusting the position of the second guardrail, a connecting mechanism is arranged on each support and used for connecting a plurality of guardrails together, a lifting mechanism is arranged on each support, and wheels are arranged on each lifting mechanism; this practicality makes the second guardrail stretch out from the extension intracavity of first guardrail through the adjustment mechanism who sets up, and then adjusts the whole zone of protection of guardrail, and can adjust the length of stretching out of second guardrail as required, the result of use preferred, and make the wheel contact ground through elevating system, make things convenient for the guardrail to remove.

Description

Building site portable removes guardrail is built in room

Technical Field

The utility model relates to a technical field is built in the room, specifically is a building site portable mobile guardrail is built in room.

Background

Building refers to the construction of a house or other building on top of the land where the infrastructure is being constructed. The house building construction and the construction work of industrial factory buildings and commercial buildings, office buildings and other special houses are covered, the building site needs to be provided with the guardrail, and the guardrail plays a role in protection.

Present room is built the building site and is generally enclosed construction area with a plurality of guardrails, and the area of general traditional guardrail protection when using is fixed, and the specification of rail guard can not adjust as required, and the controllability is relatively poor, and the guardrail is convenient inadequately when removing, and the practicality is relatively poor.

To this end, those skilled in the art have proposed a portable movable fence for a building site to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building site portable removes guardrail is built in room to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a building site portable removes guardrail, includes the base, still includes:

the device comprises supports arranged on two sides of a base, wherein a first guardrail is arranged between the two supports, an adjusting mechanism is arranged in each support and connected with a second guardrail, the adjusting mechanism is used for adjusting the position of the second guardrail, a connecting mechanism is arranged on each support and used for connecting a plurality of guardrails together, a lifting mechanism is arranged on each support, and wheels are arranged on each lifting mechanism;

adjustment mechanism is including setting up the extension chamber in first guardrail, extension chamber and second guardrail sliding connection, be provided with the shifting chute in the support, one of them the shifting chute internal rotation is provided with the screw rod, threaded connection has the removal frame on the screw rod, keeps away from install the guide bar in the shifting chute of screw rod, guide bar and removal frame sliding connection, removal frame and second guardrail fixed connection, the screw rod is connected with the driving piece.

As a further aspect of the present invention: the driving part comprises a rotating shaft which is rotatably installed on the support, the rotating shaft extends into one end of the moving groove and is fixedly connected with a second bevel gear, the screw rod is fixedly connected with a first bevel gear meshed with the second bevel gear, and the rotating shaft penetrates out of one end of the support and is fixedly connected with a rotating wheel.

As a further aspect of the present invention: coupling mechanism includes left connecting block and right connecting block, two install a plurality of equal interval distribution's left connecting block and right connecting block on the support respectively, fixed mounting has the spliced pole on the connecting block of a left side, be provided with on the connecting block of the right side with spliced pole complex connecting hole.

As a further aspect of the present invention: the lifting mechanism comprises a lead screw which is rotatably installed between the two supports, moving blocks are in threaded connection with the two sides of the lead screw, the two sides of each moving block are rotatably connected with the support body through connecting rods, and wheels are installed on the support body.

As the utility model discloses further scheme again: a cavity is arranged in the base.

As a further aspect of the present invention: and the threads on the two sides of the screw rod are symmetrically distributed.

As a further aspect of the present invention: this practicality makes the second guardrail stretch out from the extension intracavity of first guardrail through the adjustment mechanism who sets up, and then adjusts the whole zone of protection of guardrail, and can adjust the length of stretching out of second guardrail as required, the result of use preferred, and make the wheel contact ground through elevating system, make things convenient for the guardrail to remove.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality makes the second guardrail stretch out from the extension intracavity of first guardrail through the adjustment mechanism who sets up, and then adjusts the whole protective area of guardrail, and can adjust the length of stretching out of second guardrail as required, the result of use preferred, and make the wheel contact ground through elevating system, make things convenient for the guardrail to remove.

Drawings

Fig. 1 is a schematic structural view of a portable movable guardrail for a building site.

Fig. 2 is a schematic structural diagram of the inside of a first guardrail in a portable movable guardrail for a house construction site.

Fig. 3 is a structural schematic diagram of a support and a right connecting block in a portable movable guardrail for a building site.

In the figure: 1. a base; 2. a support; 3. a first guardrail; 4. a right connecting block; 5. connecting holes; 6. a left connecting block; 7. connecting columns; 8. a screw rod; 9. a moving block; 10. a connecting rod; 11. a frame body; 12. a wheel; 13. a cavity; 14. an expansion chamber; 15. a moving groove; 16. a screw; 17. a guide rod; 18. a second guard rail; 19. a first bevel gear; 20. a second bevel gear; 21. a rotating shaft; 22. a rotating wheel; 23. and a movable frame.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-3, a portable movable guardrail for building site includes a base 1, and further includes:

the device comprises supports 2 arranged on two sides of a base 1, wherein a first guardrail 3 is arranged between the two supports 2, an adjusting mechanism is arranged in each support 2 and connected with a second guardrail 18, the adjusting mechanism is used for adjusting the position of the second guardrail 18, a connecting mechanism is arranged on each support 2 and used for connecting a plurality of guardrails together, a lifting mechanism is arranged on each support 2, and wheels 12 are arranged on each lifting mechanism;

adjustment mechanism is including setting up extension chamber 14 in first guardrail 3, extension chamber 14 and second guardrail 18 sliding connection, be provided with shifting chute 15 in the support 2, one of them the 15 internal rotations of shifting chute are provided with screw rod 16, threaded connection has the carriage 23 on the screw rod 16, keeps away from install guide bar 17 in the shifting chute 15 of screw rod 16, guide bar 17 and carriage 23 sliding connection, carriage 23 and second guardrail 18 fixed connection, screw rod 16 is connected with the driving piece.

In one aspect of this embodiment, the driving member includes a rotating shaft 21 rotatably mounted on the bracket 2, the rotating shaft 21 extends into the moving slot 15 and is fixedly connected with a second bevel gear 20, the screw 16 is fixedly connected with a first bevel gear 19 engaged with the second bevel gear 20, and the rotating shaft 21 penetrates through one end of the bracket 2 and is fixedly connected with a rotating wheel 22.

The during operation, with the guardrail removal assigned position, when the protective area of guardrail needs to be adjusted, rotate runner 22, runner 22 drives pivot 21 and rotates, make second bevel gear 20 rotate, drive first bevel gear 19 and rotate, and then drive screw 16 and rotate, make the carriage 23 remove along guide bar 17, and then make second guardrail 18 stretch out from extension chamber 14, and then can realize the protecting effect through first guardrail 3 and the combination of second guardrail 18, and can adjust the length that second guardrail 18 stretches out extension chamber 14 as required, and then the whole protective area that the guardrail can be adjusted in the adjustment, the protection height of adjustment guardrail, the result of use preferred.

Example two

This embodiment is a further improvement of the previous embodiment: coupling mechanism includes left connecting block 6 and right connecting block 4, two install a plurality of equidistant distribution's left connecting block 6 and right connecting block 4 on the support 2 respectively, fixed mounting has spliced pole 7 on the connecting block 6 of a left side, be provided with on the connecting block 4 of the right side with spliced pole 7 complex connecting hole 5, during the use, left connecting block 6 on the support 2 of guardrail left side and the right connecting block 4 laminating on the adjacent guardrail right side support 2 are in the same place, and the spliced pole 7 card on the connecting block 6 of a left side is gone into in the connecting hole 5 of right connecting block 4, accomplishes the connection of two guardrails.

The lifting mechanism comprises a lead screw 8 rotatably installed between two supports 2, threads on two sides of the lead screw 8 are symmetrically distributed, a moving block 9 is connected to threads on two sides of the lead screw 8, two sides of the moving block 9 are rotatably connected with a support body 11 through a connecting rod 10, and wheels 12 are installed on the support body 11.

In one aspect of this embodiment, a cavity 13 is disposed in the base 1, and the frame 11 is disposed in the cavity 13.

The during operation when needs removal guardrail, rotates lead screw 8 for two movable blocks 9 are close to each other, and then move down through driving support body 11 with connecting rod 10 cooperation, make support body 11 break away from cavity 13, make wheel 12 contact ground, can easily promote the guardrail removal this moment.

This practicality makes second guardrail 18 stretch out from the extension chamber 14 of first guardrail 3 through the adjustment mechanism who sets up, and then adjusts the whole zone of protection of guardrail, and can adjust the extension length of second guardrail 18 as required, the result of use preferred, and make wheel 12 contact ground through elevating system, make things convenient for the guardrail to remove.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building site portable removes guardrail, includes the base, its characterized in that still includes:

2. The portable movable guardrail for the house building site as claimed in claim 1, wherein the driving member comprises a rotating shaft rotatably mounted on the bracket, the rotating shaft extends into one end of the movable groove and is fixedly connected with a second bevel gear, the screw is fixedly connected with a first bevel gear engaged with the second bevel gear, and the rotating shaft penetrates out of one end of the bracket and is fixedly connected with a rotating wheel.

3. The portable movable guardrail for house construction sites according to claim 1, wherein the connecting mechanism comprises a left connecting block and a right connecting block, the left connecting block and the right connecting block are respectively installed on the support and are distributed at equal intervals, a connecting column is fixedly installed on the left connecting block, and a connecting hole matched with the connecting column is formed in the right connecting block.

4. The portable movable guardrail for the house building site as claimed in claim 1, wherein the lifting mechanism comprises a lead screw rotatably installed between two brackets, moving blocks are threadedly connected to two sides of the lead screw, two sides of each moving block are rotatably connected with a frame body through connecting rods, and wheels are installed on the frame body.

5. The portable movable guardrail for house building sites of claim 1, wherein a cavity is arranged in the base.

6. The portable movable guardrail for the house construction site as claimed in claim 4, wherein the screw threads on two sides of the screw rod are symmetrically distributed.