CN213710291U

CN213710291U - Building support frame for high-rise building

Info

Publication number: CN213710291U
Application number: CN202022585945.8U
Authority: CN
Inventors: 王立军
Original assignee: Individual
Current assignee: Hubei Tianlong Engineering Investment Co.,Ltd.
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-16
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a building support frame for high-rise building, comprising a base plate, the last fixed surface of bottom plate has the dead lever, and the top of dead lever is provided with the stopper to the lower fixed surface of bottom plate has the pulley, the upper surface hub connection of bottom plate rotates the ware, and rotates ware threaded connection carriage release lever to carriage release lever sliding connection stopper, the upper end of carriage release lever is fixed with the fixture block, and the fixture block is in the inside of draw-in groove to the draw-in groove sets up the lower surface at the footboard, the lower extreme of rotating the ware is fixed with first helical gear, and first helical gear meshing connects the second helical gear, second helical gear hub connection is on the axostylus axostyle, and axostylus axostyle hub connection is. This building support frame for high-rise building can promote the height of support frame, and stable in structure is convenient for trample after improving to this building support frame for high-rise building is convenient for remove, and at the in-process that uses, can avoid the activity, thereby makes the device more stable.

Description

Building support frame for high-rise building

Technical Field

The utility model relates to a building technical field specifically is a building support frame for high-rise building.

Background

Along with the development of science and technology, people's standard of living becomes higher and higher for the height of building also risees thereupon, thereby needs different building equipment when building the building, and building support frame for building is just one of indispensable equipment wherein.

But current building support frame generally can not promote the height of support frame when using, even can improve also utilize the buckle to improve to make the support frame after improving unstable, and current building support frame is not convenient for remove, or can't fix the building support frame after removing, and current fixed hard be convenient for operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building support frame for high-rise building to it can not stable lifting height and be not convenient for the laborsaving fixed problem of support frame after the removal to propose current building support frame in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building support frame for a high-rise building comprises a bottom plate, wherein a fixed rod is fixed on the upper surface of the bottom plate, a limiting block is arranged at the top end of the fixed rod, a pulley is fixed on the lower surface of the bottom plate, a rotator is connected with the upper surface of the bottom plate through a shaft and is in threaded connection with a moving rod, the moving rod is in sliding connection with the limiting block, a clamping block is fixed at the upper end of the moving rod and is clamped inside a clamping groove, the clamping groove is formed in the lower surface of a pedal, a first helical gear is fixed at the lower end of the rotator and is in meshed connection with a second helical gear, a second helical gear shaft is connected to a shaft rod, the shaft rod is connected inside the bottom plate, a first belt pulley is connected to the outer surface of the shaft rod in an embedded mode, a connecting belt is arranged on the first belt pulley, a crank is axially connected to, and be provided with the connecting belt on the second belt pulley, the upper surface hub connection of bottom plate has the rolling disc, and the last fixed surface of rolling disc has the handle, the lower extreme hub connection second gear of rolling disc, and the meshing of second gear connects first gear, first gear shaft is connected on the screw rod, and screw rod hub connection is in the inside of bottom plate, the lower extreme threaded connection shifter of screw rod, and shifter sliding connection is in the inside of bottom plate, the lower extreme sliding connection base of shifter, and the inside of base is provided with the spring.

Preferably, the fixing rod is vertically fixed on the upper surface of the bottom plate, and the radius of the fixing rod is larger than that of the rotator and is larger than that of the moving rod.

Preferably, the structural shapes of the clamping blocks are matched with the structural shapes of the clamping grooves, and the positions of the clamping blocks correspond to the positions of the clamping grooves one to one.

Preferably, the lower end of the rotator is provided with a convex block, the structural shape of the convex block is circular, and the radius of the convex block is the same as that of the groove in the base.

Preferably, the gear ratio of the first gear and the second gear is less than 1, and the first gear and the second gear are located on the same horizontal plane.

Preferably, the radius of the first pulley is larger than that of the second pulley, and the gear ratio of the first bevel gear and the second bevel gear of the second pulley is smaller than 1.

Compared with the prior art, the beneficial effects of the utility model are that: this building support frame for high-rise building can promote the height of support frame, and stable in structure is convenient for trample after improving to this building support frame for high-rise building is convenient for remove, and at the in-process that uses, can avoid the activity, thereby makes the device more stable:

1. the crank is shaken, so that the shaft lever can be driven to rotate through the transmission of the connecting belt, the movable rod can ascend or descend through the rotation of the rotator, the height of the pedal can be adjusted, and the pedal can be kept stable because the movable rod and the rotator are in threaded connection;

2. the device can be rapidly moved through the pulley, the rotating disc is rotated, so that the ascending and descending of the mover can be controlled, the base can be made to contact the ground instead of the pulley, the stability of the device is kept, the pedal can be kept horizontal through the spring inside the base, and the pedal is prevented from inclining.

Drawings

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

FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

FIG. 4 is a left sectional structural view of the present invention;

fig. 5 is an enlarged schematic view of point B in fig. 4 according to the present invention.

In the figure: 1. a base plate; 2. fixing the rod; 3. a travel bar; 4. a limiting block; 5. a clamping block; 6. a pedal; 7. a card slot; 8. a rotator; 9. a shaft lever; 10. a pulley; 11. rotating the disc; 12. a grip; 13. a first gear; 14. a second gear; 15. a screw; 16. a mover; 17. a spring; 18. a base; 19. a crank; 20. a first pulley; 21. a second pulley; 22. connecting a belt; 23. a first helical gear; 24. a second bevel gear.

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. 1-5, the present invention provides a technical solution: a building support frame for high-rise buildings comprises a bottom plate 1, a fixed rod 2, a movable rod 3, a limiting block 4, a clamping block 5, a pedal 6, a clamping groove 7, a rotator 8, a shaft rod 9, a pulley 10, a rotating disc 11, a handle 12, a first gear 13, a second gear 14, a screw rod 15, a mover 16, a spring 17, a base 18, a crank 19, a first belt pulley 20, a second belt pulley 21, a connecting belt 22, a first helical gear 23 and a second helical gear 24, wherein the fixed rod 2 is fixed on the upper surface of the bottom plate 1, the limiting block 4 is arranged at the top end of the fixed rod 2, the pulley 10 is fixed on the lower surface of the bottom plate 1, the rotator 8 is connected with the upper surface of the bottom plate 1 in a shaft mode, the rotator 8 is in threaded connection with the movable rod 3, the movable rod 3 is in sliding connection with the limiting block 4, the clamping block 5 is fixed at the upper end of the movable rod 3, the clamping block, a first bevel gear 23 is fixed at the lower end of the rotator 8, the first bevel gear 23 is engaged and connected with a second bevel gear 24, the second bevel gear 24 is connected on a shaft rod 9, the shaft rod 9 is connected in the bottom plate 1, a first belt pulley 20 is nested and connected on the outer surface of the shaft rod 9, a connecting belt 22 is arranged on the first belt pulley 20, a crank 19 is connected on the bottom plate 1, a second belt pulley 21 is connected on the crank 19, a connecting belt 22 is arranged on the second belt pulley 21, a rotating disc 11 is connected on the upper surface of the bottom plate 1, a handle 12 is fixed on the upper surface of the rotating disc 11, the lower end shaft of the rotating disc 11 is connected with a second gear 14, the second gear 14 is engaged and connected with a first gear 13, the first gear 13 is connected on a shaft 15, the screw 15 is connected in the bottom plate 1, the lower end of the screw 15 is connected with a mover 16 in a threaded manner, and the mover 16 is connected in, the lower end of the mover 16 is slidably connected to a base 18, and a spring 17 is provided inside the base 18.

The fixing rod 2 is vertically fixed on the upper surface of the bottom plate 1, and the radius of the fixing rod 2 is larger than that of the rotator 8 and is larger than that of the moving rod 3, so that the moving rod 3 can slide in the fixing rod 2 by rotating the rotator 8 in the fixing rod 2.

The structural shape of the fixture block 5 is matched with that of the clamping groove 7, and the positions of the fixture block 5 and the clamping groove 7 are in one-to-one correspondence, so that the fixture block 5 can be clamped in the clamping groove 7 stably, and the pedal 6 is kept stable.

The lower end of the rotator 8 is provided with a convex block, the structural shape of the convex block is round, the radius of the convex block is the same as that of the groove in the base 18, and the convex block can be conveniently pressed against the spring 17 when the shifter 16 is pressed, so that the surface of the pedal 6 is kept flat.

The gear ratio of the first gear 13 and the second gear 14 is less than 1, and the first gear 13 and the second gear 14 are located on the same horizontal plane, which is convenient for saving more labor when moving the base 18.

The radius of the first pulley 20 is larger than that of the second pulley 21, and the gear ratio of the first bevel gear 23 to the second bevel gear 24 of the second pulley 21 is smaller than 1, so that labor can be saved when the crank 19 is rotated.

The working principle is as follows: when using a building support frame for high-rise buildings, firstly pushing the support device to a required position, then holding the grip 12 to rotate the rotating disc 11, so that the second gear 14 starts to rotate, under the meshing of the first gear 13 and the second gear 14, the screw 15 starts to rotate, so that the mover 16 can slide in the bottom plate 1, so that the base 18 moves downwards, so that the height of the pulley 10 is higher than that of the base 18, and the pulley 10 is suspended;

then, the crank handle 19 can be held to start rotating the crank handle 19, so that the first belt pulley 20 starts rotating, the second belt pulley 21 starts rotating under the connection of the connecting belt 22, the shaft rod 9 starts rotating, so that the second bevel gear 24 is driven to rotate, the rotator 8 starts rotating under the meshing connection of the first bevel gear 23 and the second bevel gear 24, so that the movable rod 3 which is in threaded connection with the rotator 8 starts to ascend, and when the movable rod needs to move to retract, the handle 12 and the crank handle 19 are reversed to finish retracting, so as to facilitate transportation and placement.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 building support frame for high-rise building, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly provided with a fixed rod (2), the top end of the fixed rod (2) is provided with a limiting block (4), the lower surface of the bottom plate (1) is fixedly provided with a pulley (10), the upper surface of the bottom plate (1) is connected with a rotator (8) in a shaft mode, the rotator (8) is connected with a moving rod (3) in a threaded mode, the moving rod (3) is connected with the limiting block (4) in a sliding mode, the upper end of the moving rod (3) is fixedly provided with a clamping block (5), the clamping block (5) is clamped inside a clamping groove (7), the clamping groove (7) is arranged on the lower surface of a pedal (6), the lower end of the rotator (8) is fixedly provided with a first helical gear (23), the first helical gear (23) is connected with a second helical gear (24) in a meshing mode, the second helical gear (24) is connected to a shaft (9), and the, the outer surface of the shaft rod (9) is connected with a first belt pulley (20) in a nested mode, a connecting belt (22) is arranged on the first belt pulley (20), the base plate (1) is connected with a crank (19) in an upper shaft mode, the crank (19) is connected with a second belt pulley (21) in an upper shaft mode, the second belt pulley (21) is provided with the connecting belt (22), the upper surface of the base plate (1) is connected with a rotating disc (11) in a shaft mode, a handle (12) is fixed on the upper surface of the rotating disc (11), the lower end shaft of the rotating disc (11) is connected with a second gear (14) in a shaft mode, the second gear (14) is connected with a first gear (13) in a meshed mode, the first gear (13) is connected to a screw rod (15) in a shaft mode, the screw rod (15) is connected inside the base plate (1) in a shaft mode, the lower end of the screw rod (15) is connected with, the lower end of the mover (16) is connected with a base (18) in a sliding mode, and a spring (17) is arranged inside the base (18).

2. The building support frame for high-rise buildings according to claim 1, characterized in that: the fixed rod (2) is vertically fixed on the upper surface of the bottom plate (1), and the radius of the fixed rod (2) is larger than that of the rotator (8) and larger than that of the movable rod (3).

3. The building support frame for high-rise buildings according to claim 1, characterized in that: the structural shape of the clamping blocks (5) is matched with that of the clamping grooves (7), and the positions of the clamping blocks (5) correspond to the positions of the clamping grooves (7) one by one.

4. The building support frame for high-rise buildings according to claim 1, characterized in that: the lower end of the rotator (8) is provided with a convex block, the structural shape of the convex block is circular, and the radius of the convex block is the same as that of the groove in the base (18).

5. The building support frame for high-rise buildings according to claim 1, characterized in that: the gear ratio of the first gear (13) to the second gear (14) is smaller than 1, and the first gear (13) and the second gear (14) are located on the same horizontal plane.

6. The building support frame for high-rise buildings according to claim 1, characterized in that: the radius of the first belt pulley (20) is larger than that of the second belt pulley (21), and the gear ratio of the first bevel gear (23) to the second bevel gear (24) of the second belt pulley (21) is smaller than 1.