CN219219875U

CN219219875U - Safe anti-falling mechanism for house building

Info

Publication number: CN219219875U
Application number: CN202320338934.0U
Authority: CN
Inventors: 龚辉; 孙浩; 卢少亮; 程庚; 贺卜
Original assignee: China Construction Fifth Bureau Third Construction Co Ltd
Current assignee: China Construction Fifth Bureau Third Construction Co Ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-20
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a safe anti-falling mechanism for building construction, which comprises a construction platform, wherein a protection and adjustment mechanism is arranged in the construction platform, an anti-falling auxiliary assembly is arranged in the construction platform, the protection and adjustment mechanism comprises a fixed rod fixedly connected with the inside of the construction platform, a grid plate is fixedly connected with one side of the fixed rod opposite to the inner bottom wall of the construction platform, first threaded rods are rotatably connected with the inner walls of the left side and the right side of the construction platform, movable rods are connected with one side of the two opposite first threaded rods in a threaded manner, and an elastic protection net is fixedly connected with one side of the movable rods opposite to the fixed rods. This safe anti-falling mechanism is built in room can make the staff adjust the height of elasticity protection network according to self height and actual conditions, makes its better guarantee constructor's life safety, improves job site's security, can also utilize the anti-falling board to prevent article to fall when operating, effectively reduces the risk of incident emergence.

Description

Safe anti-falling mechanism for house building

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a safe anti-falling mechanism for building construction.

Background

The house building is a house building project, which refers to various house buildings and auxiliary facilities thereof, and matched lines, pipelines, equipment installation projects and indoor and outdoor decoration projects, the house building project is generally referred to as a building project for short, and refers to various technical works such as investigation, planning, design, construction, installation and maintenance and the like performed by newly building, rebuilding or expanding the house building and the auxiliary structures, and finished engineering entities thereof, and the personal safety of constructors is ensured by utilizing a safety anti-falling device in the house building construction process.

Please refer to a construction safety anti-falling device is built with room to patent number CN217175879U and propose "current construction safety anti-falling device is built with room in this patent in actual use, be inconvenient for the staff to highly adjust anti-falling device according to self height to reduce anti-falling device and protect the effect of user, be inconvenient for in addition blockking the thing that falls in the work progress, easily have the incident", this application provides another technical scheme to this problem and solves this technical problem.

Disclosure of Invention

The utility model aims to provide a safe anti-falling mechanism for building construction, which solves the problems that in the prior art, the safe anti-falling device for building construction is inconvenient for a worker to adjust the height of the anti-falling device according to the height of the worker in the actual use process, so that the effect of the anti-falling device on protecting a user is reduced, in addition, falling objects in the construction process are inconvenient to block, and safety accidents are easy to occur.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the safe anti-falling mechanism for the house building comprises a construction platform, wherein a protection adjusting mechanism is arranged in the construction platform, and an anti-falling auxiliary assembly is arranged in the construction platform;

the protection adjustment mechanism comprises a fixed rod fixedly connected with the inside of the construction platform, a grid plate is fixedly connected to one side, opposite to the inner bottom wall, of the fixed rod, a first threaded rod is rotatably connected to the inner walls of the left side and the right side of the construction platform, two movable rods are connected to one side, opposite to the first threaded rod, of each movable rod, an elastic protection net is fixedly connected to one side, opposite to the fixed rod, of each movable rod, a top plate is fixedly connected to the top of the construction platform, and a protection motor is fixedly connected to the inside of the top plate.

Preferably, the output end of the protection motor is fixedly connected with the right first threaded rod, and the distance between the fixing rod and the inner bottom wall of the construction platform is thirty centimeters.

Preferably, the outer sides of the two first threaded rods are fixedly connected with transmission gears, and the outer sides of the two transmission gears are in transmission connection with chains.

Preferably, the left and right sides of movable rod is provided with first screw thread piece with first threaded rod threaded connection, construction platform left and right sides inner wall has seted up the lift groove corresponding with first screw thread piece position.

Preferably, the anti-falling auxiliary assembly comprises an anti-falling plate which is rotationally connected with the front surface of the construction platform, the inner walls of the left side and the right side of the construction platform are fixedly connected with stand columns, anti-falling motors corresponding to the positions of the stand columns are arranged in the construction platform, the output ends of the anti-falling motors are fixedly connected with second threaded rods, the outer side of each second threaded rod is connected with a second threaded block in a threaded manner, and the front surface of each second threaded block is hinged with a connecting rod which is rotationally connected with the corresponding anti-falling plate.

Preferably, the top of the anti-falling plate is provided with a connecting seat rotationally connected with the connecting rod, and the left side and the right side of the anti-falling plate are provided with rotating blocks rotationally connected with the construction platform.

Preferably, the movable groove corresponding to the second thread block is formed in the upright post, the limit groove corresponding to the connecting rod is formed in the front face of the upright post, and the limit groove is communicated with the movable groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. this safe anti-falling mechanism is built in room is through the protection adjustment mechanism who sets up, and accessible protection motor drive two first threaded rods rotate to the realization is adjusted the lift of movable rod, makes things convenient for the staff to adjust the height of elastic protection network according to self height and actual conditions, makes its better guarantee constructor's life safety, improves the security of job site.

2. This safe anti-falling mechanism is built in room through the anti-falling auxiliary assembly who sets up, and the inclination of anti-falling board is adjusted to usable anti-falling motor, makes it laminate with the building when using, prevents that operating personnel during operation from causing article to fall, effectively reduces the risk of incident emergence.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a top view of the construction platform of the present utility model;

fig. 3 is a side cross-sectional view of the structure of the post of the present utility model.

In the figure: 1. a construction platform; 2. a fixed rod; 3. a grid plate; 4. a top plate; 5. protecting the motor; 6. a first threaded rod; 7. a transmission gear; 8. a chain; 9. a first threaded block; 10. a movable rod; 11. an elastic protective net; 12. a column; 13. an anti-falling plate; 14. a rotating block; 15. an anti-falling motor; 16. a second threaded rod; 17. a second threaded block; 18. a connecting seat; 19. and (5) connecting a rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, a safety anti-falling mechanism for building construction in the present embodiment includes a construction platform 1, wherein a protection adjusting mechanism is provided in the construction platform 1, and an anti-falling auxiliary assembly is provided in the construction platform 1.

Embodiment one: the protection adjustment mechanism includes construction platform 1 inside fixed connection's dead lever 2, the dead lever 2 with construction platform 1 in the interval of diapire be thirty centimetres, the convenience is not influencing the cooperation grid tray 3 under the circumstances that the staff passed in and out and is prevented that the article in the construction platform 1 from dropping, one side fixedly connected with grid tray 3 that dead lever 2 is relative with construction platform 1 in the bottom wall, the rotation of construction platform 1's left and right sides inner wall is connected with first threaded rod 6, the equal fixedly connected with drive gear 7 in the outside of two first threaded rods 6, the outside transmission of two drive gear 7 is connected with chain 8, conveniently utilize drive gear 7 and chain 8's cooperation, make two first threaded rods 6 synchronous rotation.

Wherein, one side threaded connection that two first threaded rods 6 are relative has movable rod 10, the left and right sides of movable rod 10 is provided with first thread piece 9 with first threaded rod 6 threaded connection, the lift groove corresponding with first thread piece 9 positions has been seted up to construction platform 1 left and right sides inner wall, conveniently utilize the activity of first thread piece 9 in the lift groove, realize the lift adjustment to movable rod 10, one side fixedly connected with elastic protection network 11 that movable rod 10 is relative with dead lever 2, the top fixedly connected with roof 4 of construction platform 1, the inside fixedly connected with protection motor 5 of roof 4, the output and the first threaded rod 6 fixed connection of right side of protection motor 5 conveniently utilize two first threaded rods 6 rotations of protection motor 5 drive.

When in use, after a worker enters the construction platform 1, the protection motor 5 is utilized to drive the two first threaded rods 6 to synchronously rotate under the transmission connection effect of the transmission gear 7 and the chain 8, so that the first threaded blocks 9 drive the movable rods 10 to move up and down, the lifting adjustment of the elastic protection net 11 of the movable rods 10 is realized, the height of the elastic protection net 11 is conveniently adjusted by the worker according to the height and actual conditions of the worker, the life safety of the constructor is better guaranteed, and the safety of a construction site is improved.

To sum up, this safe anti-falling mechanism is built in room through the protection adjustment mechanism who sets up, and two first threaded rods 6 of accessible protection motor 5 drive rotate to the realization is adjusted the lift of movable rod 10, makes things convenient for the staff to adjust the height of elastic protection network 11 according to self height and actual conditions, makes its better guarantee constructor's life safety, improves job site's security.

Embodiment two: the anti-falling auxiliary assembly comprises an anti-falling plate 13 which is rotationally connected with the front face of the construction platform 1, rotating blocks 14 which are rotationally connected with the construction platform 1 are arranged on the left side and the right side of the anti-falling plate 13, the anti-falling plate 13 is conveniently rotated around the axis of the rotating blocks 14, upright posts 12 are fixedly connected to the inner walls of the left side and the right side of the construction platform 1, anti-falling motors 15 corresponding to the positions of the upright posts 12 are arranged in the construction platform 1, second threaded rods 16 are fixedly connected to the output ends of the anti-falling motors 15, and second threaded blocks 17 are connected to the outer side threads of the second threaded rods 16.

Wherein, the inside of stand 12 has been seted up with the corresponding movable groove of second screw thread piece 17 position, the positive spacing groove of corresponding with connecting rod 19 position has been seted up to stand 12, and the spacing groove is linked together with the movable groove, make things convenient for spacing groove and movable groove to the restriction effect of connecting rod 19 and second screw thread piece 17, stability when improving its activity, the positive articulated connecting rod 19 that has to rotate with anti-falling plate 13 of second screw thread piece 17, the top of anti-falling plate 13 is provided with the connecting seat 18 of rotating with connecting rod 19 and being connected, make things convenient for making connecting rod 19 drive anti-falling plate 13 rotation with connecting seat 18.

When the anti-falling device is used, under the drive of the anti-falling motor 15, the lifting adjustment of the connecting rod 19 can be realized by utilizing the threaded connection of the second threaded rod 16 and the second threaded block 17, so that the anti-falling plate 13 is controlled to rotate around the axis of the rotating block 14, and when the anti-falling device is used normally, the anti-falling plate 13 stretches outwards to be attached to a building, so that articles in the operation process are prevented from falling, and when the anti-falling device is not used, the anti-falling plate 13 contracts.

To sum up, this safe anti-falling mechanism is built in room through the anti-falling auxiliary assembly who sets up, and the inclination of anti-falling plate 13 is adjusted in the drive of usable anti-falling motor 15, makes it laminate with the building when using, prevents that operating personnel from causing article to fall when working, effectively reduces the risk of incident emergence.

Claims

1. The utility model provides a safe anti-falling mechanism for house construction, includes construction platform (1), its characterized in that: the construction platform (1) is internally provided with a protection adjusting mechanism, and the construction platform (1) is internally provided with an anti-falling auxiliary assembly;

the protection adjustment mechanism comprises a fixed rod (2) fixedly connected with the inside of a construction platform (1), a grid plate (3) is fixedly connected to one side, opposite to the inner bottom wall, of the fixed rod (2) and the construction platform (1), first threaded rods (6) are rotatably connected to the inner walls of the left side and the right side of the construction platform (1), movable rods (10) are connected to one side, opposite to the first threaded rods (6), of the two threaded rods in a threaded manner, an elastic protection net (11) is fixedly connected to one side, opposite to the fixed rod (2), of the movable rods (10), a top plate (4) is fixedly connected to the top of the construction platform (1), and a protection motor (5) is fixedly connected to the inside of the top plate (4).

2. The safety fall protection mechanism for building construction according to claim 1, wherein: the output end of the protection motor (5) is fixedly connected with the right first threaded rod (6), and the distance between the fixing rod (2) and the inner bottom wall of the construction platform (1) is thirty centimeters.

3. The safety fall protection mechanism for building construction according to claim 1, wherein: the outer sides of the two first threaded rods (6) are fixedly connected with transmission gears (7), and the outer sides of the two transmission gears (7) are in transmission connection with chains (8).

4. The safety fall protection mechanism for building construction according to claim 1, wherein: the left and right sides of movable rod (10) are provided with first screw thread piece (9) with first threaded rod (6) threaded connection, the lift groove corresponding with first screw thread piece (9) position is seted up to construction platform (1) left and right sides inner wall.

5. The safety fall protection mechanism for building construction according to claim 1, wherein: the anti-falling auxiliary assembly comprises an anti-falling plate (13) which is rotationally connected with the front surface of a construction platform (1), upright posts (12) are fixedly connected to the inner walls of the left side and the right side of the construction platform (1), anti-falling motors (15) corresponding to the upright posts (12) are arranged in the construction platform (1), second threaded rods (16) are fixedly connected to the output ends of the anti-falling motors (15), second threaded blocks (17) are connected to the outer side of each second threaded rod in a threaded mode, and connecting rods (19) which are rotationally connected with the anti-falling plate (13) are hinged to the front surface of each second threaded block (17).

6. The safety anti-falling mechanism for building construction according to claim 5, wherein: the top of the anti-falling plate (13) is provided with a connecting seat (18) rotationally connected with a connecting rod (19), and the left side and the right side of the anti-falling plate (13) are provided with rotating blocks (14) rotationally connected with the construction platform (1).

7. The safety anti-falling mechanism for building construction according to claim 5, wherein: the inside of stand (12) is offered and is had the movable groove corresponding with second screw thread piece (17) position, the spacing groove corresponding with connecting rod (19) position is offered in the front of stand (12), and the spacing groove is linked together with the movable groove.