CN216403707U

CN216403707U - Safe building construction platform convenient to material loading

Info

Publication number: CN216403707U
Application number: CN202121483284.6U
Authority: CN
Inventors: 何本春; 潘荥祥; 秦玉林; 汤程; 黄海安; 熊尚冰; 姚中奋
Original assignee: Guangxi Hongtai Cheng Construction Group Co ltd; Guangxi Construction Engineering Group Holding Co ltd
Current assignee: Guangxi Hongtai Cheng Construction Group Co ltd; Guangxi Construction Engineering Group Holding Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-04-29
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a safe building construction platform convenient for loading, which is characterized in that: the device comprises a moving frame and a base arranged on the moving frame, wherein a guide rail is arranged on the moving frame, a sliding block I matched with the guide rail is arranged on the base, and the base is arranged on the guide rail through the sliding block I; an electric push rod is fixed on the side face of the moving frame, and the top end of the electric push rod is connected with the base and drives the base to move horizontally; a lifting platform is arranged above the base, and the lifting platform is connected with the base through a shear type connecting rod mechanism; the lifting mechanism is connected with the lifting platform and drives the lifting platform to move vertically. The utility model has the characteristics of reasonable structural design, convenient feeding, free lifting and horizontal movement, high stability, safety, reliability and the like.

Description

Safe building construction platform convenient to material loading

Technical Field

The utility model relates to the technical field of building construction, in particular to a safe building construction platform convenient for loading.

Background

In the process of building construction, a construction platform is usually erected at the places where the outer wall, interior decoration or floor height are high and direct construction cannot be carried out, so that construction personnel can conveniently carry out construction. The existing construction platform has the following problems due to the structural design:

1. the lifting platform is mostly pushed to lift by adopting an oil cylinder or an electric push rod, no buffer exists when the lifting platform falls to the ground, the stability of the platform is poor, shaking is easy to occur in the feeding process, the safety cannot be guaranteed, sometimes constructors can influence the operation of the constructors on the platform, and building materials are easy to bump in the feeding process so as to be damaged;

2. the existing lifting platform lacks the function of synchronous horizontal movement, and the whole lifting platform is moved after a brake mechanism is put down, so that the cost is increased; horizontal movement of the platform when operating above risks jolting and tilting.

Therefore, there is a great need for improvement in the above existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of overcoming the technical defects and provides a safe building construction platform convenient for loading, which has the characteristics of reasonable structural design, convenient loading, free lifting and horizontal movement, high stability, safety, reliability and the like.

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

a safe building construction platform convenient for loading comprises a moving frame and a base arranged on the moving frame, wherein a guide rail is arranged on the moving frame, the base is provided with a sliding block I matched with the guide rail, and the base is arranged on the guide rail through the sliding block I; an electric push rod is fixed on the side face of the moving frame, and the top end of the electric push rod is connected with the base and drives the base to move horizontally; a lifting platform is arranged above the base, and the lifting platform is connected with the base through a shear type connecting rod mechanism; the lifting mechanism is connected with the lifting platform and drives the lifting platform to move vertically.

Specifically, the lifting mechanism comprises a reel and a motor which are fixedly installed on the inner wall and the outer wall of the top end of the side plate respectively, a traction rope is fixedly wound on the reel, and the tail end of the traction rope is tied to a rope ring and fixed on the fixing platform; the side plate between the motor and the reel is provided with an opening, the output shaft of the motor is connected with a transmission belt in a transmission manner, and the other end of the transmission belt penetrates through the opening and is connected to a wheel shaft of the reel in a transmission manner.

Specifically, the below of reel is provided with spacing pipe, spacing pipe and haulage rope are located same straight line, and the pipe wall fixedly connected with dead lever of spacing pipe, dead lever fixed connection is at the inner wall of curb plate.

Specifically, the equal fixedly connected with spring in bottom both sides of elevating platform, the bottom fixedly connected with buffer board of spring, the bottom surface evenly distributed of buffer board has the hemisphere block rubber.

Specifically, the outer walls of the two sides of the lifting platform are fixedly connected with wheel carriers, wheel shafts are fixedly connected between the wheel carriers, and the shaft bodies of the wheel shafts are movably connected with idler wheels.

Specifically, the moving frame is provided with brake mechanisms on two sides through the fixing block, each brake mechanism comprises a hydraulic cylinder, the hydraulic cylinders are fixedly mounted at the bottoms of the fixing blocks, brake plates are fixedly connected to the bottom ends of output shafts of the hydraulic cylinders, and rubber gaskets are arranged on the surfaces of the bottoms of the brake plates.

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

1. the lifting mechanism can be used for conveying building materials required by construction to a high place, and the horizontal moving structure can horizontally shift the lifting platform to adapt to an opening space of a building, so that the loading in the building construction process is facilitated, and the construction efficiency is effectively improved;

3. stability is high, utilize the steady characteristics of cutting formula elevating system to improve the stability of elevating platform, hoist mechanism has replaced current hydro-cylinder or electric putter structure, it is more steady when making its lift, and the stability of elevating platform can further be improved to the rolling effect that utilizes the gyro wheel, take place to rock and slope and make the interior building materials of material loading groove take place to jolt in order to prevent the elevating platform, thereby ensured the safety of work progress, the final decline in-process has still increased the spring buffering, staff's personal safety has greatly been ensured.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a movable frame; 2. a universal wheel; 3. a fixed block; 4. a base; 5. a groove; 6. a lifting platform; 7. a guide rail; 8. a sliding block I; 9. a fixed table; 10. a rope loop; 11. a side plate; 12. a hydraulic cylinder; 13. a brake plate; 19. a spring; 20. A buffer plate; 21. a wheel carrier; 22. a roller; 23. a reel; 24. a housing; 25. a hauling rope; 26. a motor; 27. a transmission belt; 28. a limiting pipe; 29. fixing the rod; 30. an electric push rod.

Detailed Description

In order to explain the technical content, the achieved objects and the effects of the present invention in detail, the following description is made in conjunction with the embodiments and the accompanying drawings. In the description of the present embodiments, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present embodiments and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the embodiment provides a safe building construction platform convenient for loading, which includes a moving frame 1, four universal wheels 2 are installed at the bottom of the moving frame 1, fixed blocks 3 are fixedly connected to side walls of both sides of the moving frame 1, a braking mechanism is arranged below the fixed blocks 3, the braking mechanism includes a hydraulic cylinder 12, the hydraulic cylinder 12 is fixedly installed at the bottom of the fixed blocks 3, a braking plate 13 is fixedly connected to the bottom end of an output shaft, the braking plate 13 can be driven to move downwards by driving the hydraulic cylinder 12 until the braking plate 13 contacts with the ground, a layer of rubber gasket is arranged on the bottom surface of the braking plate 13, herringbone anti-skid lines are engraved on the surface of the rubber gasket, the friction force between the braking plate 13 and the ground can be increased, so as to play a braking role, improve the stability of the construction platform, and prevent the construction platform from displacing in the construction process;

a guide rail 7 is arranged on the movable frame 1, a sliding block I8 matched with the guide rail 7 is arranged on the base 4, and the base 4 is arranged on the guide rail 7 through the sliding block I8; an electric push rod 30 is fixed on the side surface of the moving frame 1, and the top end of the electric push rod 30 is connected with the base 4 and drives the base 4 to move horizontally;

the lifting platform 6 can be used for placing building materials required by construction, as shown in fig. 3, both sides of the lifting platform 6 are provided with a fixed platform 9, the top of the fixed platform 9 is fixedly connected with a pair of rope rings 10, both sides of the lifting platform 6 are provided with side plates 11, the side plates 11 are fixedly connected to the base 4, the top end of the lifting mechanism is provided with a lifting mechanism, the lifting mechanism comprises a reel 23 and a shell 24, the reel 23 and the shell 24 are respectively and fixedly installed on the inner wall and the outer wall of the top end of the side plates 11, a traction rope 25 is wound on the reel 23, the tail end of the traction rope 25 is divided into two strands and respectively tied on the two rope rings 10 at the top of the fixed platform 9, a motor 26 is installed inside the shell 24, an output shaft of the motor 26 is in transmission connection with a transmission belt 27, the top end of the side plates 11 is provided with an opening, the opening is located between the motor 26 and the reel 23, the other end of the transmission belt 27 passes through the opening and is in transmission connection with a wheel shaft of the reel 23, the driving motor 26 rotates to drive the winding wheel 23 to rotate together through the driving belt 27, the traction rope 25 can be tightened or loosened when the winding wheel 23 rotates, the lifting platform 6 can be driven to move up and down by utilizing the traction effect of the traction rope 25 on the rope ring 10, the limiting pipe 28 is arranged below the winding wheel 23, the limiting pipe 28 and the traction rope 25 are positioned on the same straight line, the pipe wall of the limiting pipe is fixedly connected with the fixing rod 29, the fixing rod 29 is fixedly connected to the inner wall of the side plate 11, and the traction rope 25 can be limited by utilizing the limiting pipe 28 so as to prevent the lifting platform 6 from shaking in the traction process to influence the stability of the lifting platform 6;

the movable frame 1 is fixedly connected with a base 4, a groove 5 is formed in the surface of the base 4, a lifting table 6 is arranged above the groove, a shear type lifting mechanism is arranged at the bottom of the lifting table 6, the lifting table 6 is connected with the base 4 through a shear type connecting rod mechanism, and the shear type lifting mechanism can be used for improving the stability of the lifting table 6 and enabling the lifting table to be more stable during lifting;

referring to fig. 2, both sides of the bottom of the lifting platform 6 are fixedly connected with a plurality of springs 19, the bottom ends of the springs 19 are fixedly connected with a buffer plate 20, the buffer plate 20 can be tightly pressed against the surface of the base 4 under the elastic reset action of the springs 19, a plurality of hemispherical rubber blocks are uniformly distributed on the bottom surface of the buffer plate 20, the rubber blocks have elasticity, and can elastically deform when being extruded and collided, so that the buffering and damping effects can be achieved, so as to prevent the lifting platform 6 from being directly contacted with the surface of the base 4 in the lifting process to generate collision and abrasion, both outer walls of both sides of the lifting platform 6 are fixedly connected with a plurality of pairs of wheel carriers 21, a wheel shaft is fixedly connected between each pair of wheel carriers 21, a roller 22 is movably connected to a shaft body of the wheel shaft, the lifting platform 6 can drive the roller 22 to roll along the inner wall of the side plate 11 in the lifting process, and the stability of the lifting platform 6 can be further improved by the rolling action of the roller 22, so as to prevent the building material in the material feeding groove 7 from bumping due to the shaking and inclination of the lifting platform 6.

The working principle is as follows: when the construction platform is used, the construction platform is firstly moved to a construction site by the universal wheels 2, and after the construction platform reaches a specified position, the hydraulic cylinder 12 is driven to drive the brake plate 13 to move downwards, so that the construction platform is braked by the brake plate 13 to prevent the construction platform from displacing; then, building materials required by construction are placed in the lifting platform 6, then the driving motor 26 rotates to drive the winding wheel 23 to rotate together through the driving belt 27, and the winding wheel 23 drives the lifting platform 6 to ascend through the traction rope 25 after rotating so as to convey the building materials to a high position; at the moment, under the action of the scissor type lifting mechanism, the two ends of the lifting platform 6 can be kept in a parallel state, so that the stability of the lifting platform 6 is improved, the lifting platform is more stable during lifting, and in addition, the rollers 22 on the two sides of the lifting platform 6 roll along the inner wall of the side plate 11, so that the stability of the lifting platform 6 can be further improved, and the building material materials in the feeding groove 7 are prevented from bumping due to shaking and inclination of the lifting platform 6; when the lifting platform 6 reaches a designated height, the motor 26 stops rotating, and a worker can carry materials from the lifting platform 6 into a building; in the carrying process, the horizontal positions of the opening of the building and the materials can be freely adjusted, and the horizontal positions of the opening of the building and the materials in the lifting platform 6 can be adjusted only by driving the base 4 to horizontally move by the electric push rod 30, so that the labor force of workers is saved; after the carrying is finished, the motor 26 is started again to rotate reversely to drive the reel 23 to rotate together through the driving belt 27, the reel 23 drives the lifting platform 6 to descend through the traction rope 25 after rotating, the combined action of the spring 19, the buffer plate 20 and the hemispherical rubber block at the bottom of the lifting platform 6 in the ground process is achieved, and the personal safety of workers is greatly guaranteed. Finally, the purpose of the utility model is achieved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safe building construction platform convenient to material loading which characterized in that: the device comprises a moving frame (1) and a base (4) arranged on the moving frame (1), wherein a guide rail (7) is arranged on the moving frame (1), a sliding block I (8) matched with the guide rail (7) is arranged on the base (4), and the base (4) is arranged on the guide rail (7) through the sliding block I (8); an electric push rod (30) is fixed on the side face of the moving frame (1), and the top end of the electric push rod (30) is connected with the base (4) and drives the base (4) to move horizontally; a lifting platform (6) is arranged above the base (4), and the lifting platform (6) is connected with the base (4) through a shear type connecting rod mechanism; the lifting device is characterized in that side plates (11) are arranged on two sides of the base (4), a lifting mechanism is arranged at the top of each side plate (11), and the lifting mechanism is connected with the lifting platform (6) and drives the lifting platform (6) to vertically move.

2. A safe building construction platform convenient for loading according to claim 1, characterized in that: the lifting mechanism comprises a reel (23) and a motor (26) which are fixedly installed on the inner wall and the outer wall of the top end of the side plate (11) respectively, a traction rope (25) is fixedly wound on the reel (23), and the tail end of the traction rope (25) is tied to a rope ring (10) and fixed on the fixed platform (9); an opening is formed in the side plate (11) between the motor (26) and the reel (23), a transmission belt (27) is connected to an output shaft of the motor (26) in a transmission mode, and the other end of the transmission belt (27) penetrates through the opening and is connected to a wheel shaft of the reel (23) in a transmission mode.

3. A safe building construction platform convenient for loading according to claim 2, characterized in that: the lower part of the reel (23) is provided with a limiting pipe (28), the limiting pipe (28) and the traction rope (25) are located on the same straight line, the pipe wall of the limiting pipe (28) is fixedly connected with a fixing rod (29), and the fixing rod (29) is fixedly connected to the inner wall of the side plate (11).

4. A safe building construction platform convenient for loading according to claim 1, characterized in that: the lifting platform is characterized in that springs (19) are fixedly connected to two sides of the bottom of the lifting platform (6), a buffer plate (20) is fixedly connected to the bottom end of each spring (19), and hemispherical rubber blocks are uniformly distributed on the surface of the bottom of each buffer plate (20).

5. A safe building construction platform convenient for loading according to claim 1, characterized in that: the outer walls of two sides of the lifting platform (6) are fixedly connected with wheel frames (21), wheel shafts are fixedly connected between the wheel frames (21), and the shaft bodies of the wheel shafts are movably connected with rolling wheels (22).

6. A safe building construction platform convenient for loading according to claim 1, characterized in that: remove frame (1) both sides and be provided with arrestment mechanism through fixed block (3), arrestment mechanism includes pneumatic cylinder (12), pneumatic cylinder (12) fixed mounting is in the bottom of fixed block (3), and pneumatic cylinder (12) output shaft bottom end fixedly connected with braking plate (13), the bottom surface of braking plate (13) is provided with the rubber gasket.