CN214942175U

CN214942175U - Indoor automatic scaffold

Info

Publication number: CN214942175U
Application number: CN202121436528.5U
Authority: CN
Inventors: 杨兴洲
Original assignee: Hubei Xinnajie Industrial Co ltd
Current assignee: Hubei Xinnajie Industrial Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-11-30
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses an indoor automatic scaffold, in particular to the field of scaffolds, which comprises a lifting plate, wherein the bottom of the lifting plate is provided with a lifting mechanism; the lifting mechanism comprises a base, wherein a first fixed circular plate is arranged at the top of the base, a first bearing block is fixedly arranged at the bottom of the first fixed circular plate, a left thread lifting rod is fixedly arranged inside the first bearing block, a first grooved wheel is fixedly arranged at the bottom of the thread lifting rod, and a first transmission belt is arranged on the outer side of the first grooved wheel. The utility model discloses a set up elevating system, when the fixed first bearing piece of the first fixed plectane of base cooperation and the fixed plectane of second and second bearing piece, left hand thread lifter and right hand thread lifter are fixed respectively in the inside of first bearing piece and second bearing piece to play the effect of rotatory support, and only need break away from first fixed plectane and the fixed plectane of second and just can demolish left hand thread lifter and right hand thread lifter, play convenient to detach's effect.

Description

Indoor automatic scaffold

Technical Field

The utility model relates to a scaffold technical field, more specifically say, the utility model relates to an indoor automatic scaffold frame that uses.

Background

The scaffold is various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, is usually applied to places where external walls, interior decoration or high floor height cannot be directly constructed on a construction site, is mainly used for up-and-down operation of constructors or peripheral safety net enclosure, high-altitude installation members and the like, is also used as a template for some projects, and is widely used in the departments of advertising industry, municipal administration, traffic roads, bridges, mines and the like. At present, the most common scaffold is a fastener type steel pipe scaffold, and besides, the ladder type scaffold is also a common scaffold in the construction process of low-rise buildings.

But in the time of the in-service use, current automatic scaffold steadiness is not too good, and is difficult for transporting because of the height is too high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an indoor automatic scaffold frame of using is through setting up elevating system to the automatic scaffold frame steadiness that proposes is not too good in solving above-mentioned background art, and because the problem of highly too high difficult transportation.

In order to achieve the above object, the utility model provides a following technical scheme: an indoor automatic scaffold comprises a lifting plate, wherein a lifting mechanism is arranged at the bottom of the lifting plate;

the lifting mechanism comprises a base, a first fixed circular plate is arranged at the top of the base, a first bearing block is fixedly arranged at the bottom of the first fixed circular plate, a left-thread lifting rod is fixedly arranged inside the first bearing block, a first grooved wheel is fixedly arranged at the bottom of the left-thread lifting rod, a first transmission belt is arranged outside the first grooved wheel, a second grooved wheel is arranged on one side of the first grooved wheel, a first rotating rod is fixedly arranged inside the second grooved wheel, a third grooved wheel is fixedly arranged at the bottom of the first rotating rod, a second transmission belt is arranged outside the third grooved wheel, a fourth grooved wheel is fixedly arranged inside the second transmission belt, a motor is arranged on one side of the fourth grooved wheel, a fifth grooved wheel is fixedly arranged at the top of the output end of the motor, a third transmission belt is arranged outside the fifth grooved wheel, a sixth grooved wheel is arranged inside the third transmission belt, a second rotating rod is fixedly arranged inside the sixth grooved wheel, a seventh sheave is arranged on one side of the sixth sheave, a fourth transmission belt is arranged on the outer side of the seventh sheave, an eighth sheave is arranged inside the fourth transmission belt, a right thread lifting rod is fixedly arranged inside the eighth sheave, a second bearing block is arranged on the outer side of the right thread lifting rod, and a second fixed circular plate is fixedly arranged at the top of the second bearing block.

In a preferred embodiment, lifter plate top surface is equipped with a plurality of perforation, the perforation inside is fixed and is equipped with the bearing spare, the bearing spare all with left screw lifter and right screw lifter threaded connection, left screw lifter and right screw lifter top are fixed and are equipped with the dog, the fixed dust cover that is equipped with in the perforation outside, lifter plate bottom surface is equipped with the circle recess, the motor is inside the circle recess, lifter plate bottom surface is equipped with the constant head tank, the fixed plectane of first fixed plectane and second sets up inside the constant head tank.

In a preferred embodiment, a plurality of fixed legs are fixedly arranged at the bottom of the base, and moving wheels are fixedly arranged at the bottoms of the fixed legs.

In a preferred embodiment, the first and second fixed circular plates are fixedly connected by screws, and the number of the first and second fixed circular plates is two.

In a preferred embodiment, a first bearing is fixedly arranged outside the first rotating rod and the second rotating rod, and the first bearing is arranged inside the base.

In a preferred embodiment, the first sheave and the second sheave are in transmission connection through a first transmission belt, the third sheave and the fourth sheave are in transmission connection through a second transmission belt, the fifth sheave and the sixth sheave are in transmission connection through a third transmission belt, and the seventh sheave and the eighth sheave are in transmission connection through a fourth transmission belt.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the lifting mechanism, the base is matched with the first fixed circular plate and the second fixed circular plate to fix the first bearing block and the second bearing block, the left thread lifting rod and the right thread lifting rod are respectively fixed in the first bearing block and the second bearing block, so that the effect of rotary support is achieved, the left thread lifting rod and the right thread lifting rod can be detached only by separating from the first fixed circular plate and the second fixed circular plate, the effect of convenient detachment is achieved, the first rotary rod and the second rotary rod are matched with the first bearing and fixed in the base, the first rotary rod and the second rotary rod play a role of power transmission, the first grooved wheel, the second grooved wheel, the third grooved wheel, the sixth grooved wheel, the seventh grooved wheel and the eighth grooved wheel are matched with the fourth grooved wheel and the fifth grooved wheel on the motor, and the power of the motor is transmitted through the first transmission belt, the second transmission belt, the third transmission belt and the fourth transmission belt, thereby playing a role in lifting and falling the lifting plate, and the stop block is beneficial to limiting the lifting plate;

2. through left-hand thread lifter and right-hand thread lifter threaded connection cooperation bearing spare, the bearing spare is fixed in the perforation that the lifter plate was reserved to make left-hand thread lifter and right-hand thread lifter in the pivoted, the lifter plate can reciprocate, and the dust cover can prevent the operation of the inside destruction machine of dust access device when fitment, thereby plays protection device's effect.

Drawings

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

Fig. 2 is a schematic view of the side section structure of the present invention.

Fig. 3 is a schematic front structural view of the present invention.

Fig. 4 is a schematic structural diagram of a position a in fig. 1 according to the present invention.

Fig. 5 is a perspective view of the rotary rod of the present invention.

The reference signs are: 1. a lifting plate; 2. a base; 3. a first stationary circular plate; 4. a first bearing block; 5. a left-handed screw lifter; 6. a first sheave; 7. a first drive belt; 8. a second sheave; 9. a first rotating rod; 10. a third sheave; 11. a second belt; 12. a fourth sheave; 13. a motor; 14. a fifth sheave; 15. a third belt; 16. a sixth sheave; 17. a second rotating rod; 18. a seventh sheave; 19. a fourth belt; 20. an eighth sheave; 21. a right threaded lifting rod; 22. a second bearing block; 23. a second stationary circular plate; 24. perforating; 25. a bearing member; 26. a stopper; 27. a dust cover; 28. a circular groove; 29. positioning a groove; 30. a fixed leg; 31. a moving wheel; 32. a first bearing.

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.

The indoor automatic scaffold shown in the attached figures 1-5 comprises a lifting plate 1, wherein a lifting mechanism is arranged at the bottom of the lifting plate 1;

the lifting mechanism comprises a base 2, a first fixed circular plate 3 is arranged at the top of the base 2, a first bearing block 4 is fixedly arranged at the bottom of the first fixed circular plate 3, a left-thread lifting rod 5 is fixedly arranged inside the first bearing block 4, a first grooved pulley 6 is fixedly arranged at the bottom of the left-thread lifting rod 5, a first transmission belt 7 is arranged outside the first grooved pulley 6, a second grooved pulley 8 is arranged on one side of the first grooved pulley 6, a first rotating rod 9 is fixedly arranged inside the second grooved pulley 8, a third grooved pulley 10 is fixedly arranged at the bottom of the first rotating rod 9, a second transmission belt 11 is arranged outside the third grooved pulley 10, a fourth transmission belt 12 is fixedly arranged inside the second transmission belt 11, a motor 13 is arranged on one side of the fourth grooved pulley 12, a fifth grooved pulley 14 is fixedly arranged at the top of the output end of the motor 13, a third transmission belt 15 is arranged outside the fifth grooved pulley 14, a sixth grooved pulley 16 is arranged inside the third transmission belt 15, a second rotating rod 17 is fixedly arranged inside the sixth grooved pulley 16, a seventh sheave 18 is arranged on one side of the sixth sheave 16, a fourth transmission belt 19 is arranged on the outer side of the seventh sheave 18, an eighth sheave 20 is arranged inside the fourth transmission belt 19, a right thread lifting rod 21 is fixedly arranged inside the eighth sheave 20, a second bearing block 22 is arranged on the outer side of the right thread lifting rod 21, and a second fixed circular plate 23 is fixedly arranged on the top of the second bearing block 22.

As shown in fig. 2, a plurality of through holes 24 are formed in the top surface of the lifting plate 1, a bearing member 25 is fixedly arranged inside the through holes 24, the bearing member 25 is in threaded connection with the left-thread lifting rod 5 and the right-thread lifting rod 21, a stop block 26 is fixedly arranged at the tops of the left-thread lifting rod 5 and the right-thread lifting rod 21, a dust cover 27 is fixedly arranged outside the through holes 24, a circular groove 28 is formed in the bottom surface of the lifting plate 1, the motor 13 is arranged inside the circular groove 28, a positioning groove 29 is formed in the bottom surface of the lifting plate 1, and the first fixed circular plate 3 and the second fixed circular plate 23 are arranged inside the positioning groove 29 so as to lift the lifting plate 1.

As shown in fig. 1-4, a plurality of fixed legs 30 are fixedly arranged at the bottom of the base 2, and moving wheels 31 are fixedly arranged at the bottoms of the fixed legs 30, so that the scaffold can be moved during work, and the work efficiency is improved.

As shown in fig. 2, the first fixed circular plate 3 and the second fixed circular plate 23 are fixedly connected by screws, the number of the first fixed circular plate 3 and the second fixed circular plate 23 is two, so that the left-handed screw lifting rod 5 and the right-handed screw lifting rod 21 can be removed by only dismounting the screws in the transportation process, the effect of quick dismounting and convenient transportation is achieved, and the scaffold can have good stability due to the two first fixed circular plates 3 and the second fixed circular plate 23.

As shown in fig. 2, a first bearing 32 is fixedly disposed outside the first rotating rod 9 and the second rotating rod 17, and the first bearing 32 is disposed inside the base 2 so as to transmit the power of the motor 13, which plays an important role in lifting the lifting plate 1.

As shown in fig. 1 and fig. 2, the first sheave 6 is in transmission connection with the second sheave 8 through the first transmission belt 7, the third sheave 10 is in transmission connection with the fourth sheave 12 through the second transmission belt 11, the fifth sheave 14 is in transmission connection with the sixth sheave 16 through the third transmission belt 15, and the seventh sheave 18 is in transmission connection with the eighth sheave 20 through the fourth transmission belt 19, so as to transmit power.

The utility model discloses the theory of operation: when the lifting device works, the first fixed circular plate 3 and the second fixed circular plate 23 are installed on the bottom plate, the first transmission wheel and the fourth transmission wheel are installed on the corresponding grooved wheels, the stop block 26 is installed to limit the lifting plate 1, the motor 13 is started, the motor 13 drives the fourth grooved wheel 12 and the fifth grooved wheel 14 to rotate, the fourth grooved wheel 12 and the fifth grooved wheel 14 respectively drive the third grooved wheel 10 and the sixth grooved wheel 16 to rotate through the second transmission belt 11 and the third transmission belt 15, the third grooved wheel 10 and the sixth grooved wheel 16 respectively drive the first rotating rod 9 and the second rotating rod 17 to rotate, the second grooved wheel 8 and the seventh grooved wheel 18 respectively drive the left thread lifting rod 5 and the right thread lifting rod 21 to rotate through the first transmission belt 7 and the fourth transmission belt 19, the left thread lifting rod 5 and the right thread lifting rod 21 drive the bearing piece 25 to rotate, so that the lifting device can lift, and the motor 13 is turned off after the working, the scaffold can be separated by removing the screws combined with the first and second fixing circular plates 3 and 23, thereby facilitating transportation.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an indoor automatic scaffold frame of using, includes lifter plate (1), its characterized in that: the bottom of the lifting plate (1) is provided with a lifting mechanism;

the lifting mechanism comprises a base (2), a first fixed circular plate (3) is arranged at the top of the base (2), a first bearing block (4) is fixedly arranged at the bottom of the first fixed circular plate (3), a left thread lifting rod (5) is fixedly arranged inside the first bearing block (4), a first grooved wheel (6) is fixedly arranged at the bottom of the left thread lifting rod (5), a first transmission belt (7) is arranged at the outer side of the first grooved wheel (6), a second grooved wheel (8) is arranged at one side of the first grooved wheel (6), a first rotating rod (9) is fixedly arranged inside the second grooved wheel (8), a third grooved wheel (10) is fixedly arranged at the bottom of the first rotating rod (9), a second transmission belt (11) is arranged at the outer side of the third grooved wheel (10), a fourth grooved wheel (12) is fixedly arranged inside the second transmission belt (11), and a motor (13) is arranged at one side of the fourth grooved wheel (12), the improved motor driving device is characterized in that a fifth grooved wheel (14) is fixedly arranged at the top of the output end of the motor (13), a third transmission belt (15) is arranged on the outer side of the fifth grooved wheel (14), a sixth grooved wheel (16) is arranged inside the third transmission belt (15), a second rotating rod (17) is fixedly arranged inside the sixth grooved wheel (16), a seventh grooved wheel (18) is arranged on one side of the sixth grooved wheel (16), a fourth transmission belt (19) is arranged on the outer side of the seventh grooved wheel (18), an eighth grooved wheel (20) is arranged inside the fourth transmission belt (19), a right thread lifting rod (21) is fixedly arranged inside the eighth grooved wheel (20), a second bearing block (22) is arranged on the outer side of the right thread lifting rod (21), and a second fixed circular plate (23) is fixedly arranged at the top of the second bearing block (22).

2. An indoor automatic scaffold according to claim 1, wherein: lifter plate (1) top surface is equipped with a plurality of perforation (24), perforation (24) internal fixation is equipped with bearing spare (25), bearing spare (25) all with left-hand thread lifter (5) and right-hand thread lifter (21) threaded connection, left-hand thread lifter (5) and right-hand thread lifter (21) top threaded connection are fixed and are equipped with dog (26), perforation (24) outside is fixed and is equipped with dust cover (27), lifter plate (1) bottom surface is equipped with circle recess (28), motor (13) are inside circle recess (28), lifter plate (1) bottom surface is equipped with constant head tank (29), first fixed plectane (3) and the fixed plectane of second (23) set up inside constant head tank (29).

3. An indoor automatic scaffold according to claim 1, wherein: the base (2) bottom is fixed and is equipped with a plurality of fixed legs (30), fixed moving wheel (31) that are equipped with in fixed leg (30) bottom.

4. An indoor automatic scaffold according to claim 1, wherein: first fixed plectane (3) and second fixed plectane (23) all pass through screw fixed connection, first fixed plectane (3) and second fixed plectane (23) quantity all set up to two.

5. An indoor automatic scaffold according to claim 1, wherein: the first rotating rod (9) and the second rotating rod (17) are fixedly provided with a first bearing (32) at the outer side, and the first bearing (32) is arranged inside the base (2).

6. An indoor automatic scaffold according to claim 1, wherein: the first grooved pulley (6) is in transmission connection with the second grooved pulley (8) through a first transmission belt (7), the third grooved pulley (10) is in transmission connection with the fourth grooved pulley (12) through a second transmission belt (11), the fifth grooved pulley (14) is in transmission connection with the sixth grooved pulley (16) through a third transmission belt (15), and the seventh grooved pulley (18) is in transmission connection with the eighth grooved pulley (20) through a fourth transmission belt (19).