CN112390189B

CN112390189B - Automatic lifting platform for building

Info

Publication number: CN112390189B
Application number: CN202110076971.4A
Authority: CN
Inventors: 任丽; 杨洋; 肖瑞亚; 宋徽; 李月超
Original assignee: Xinxiang Vocational and Technical College
Current assignee: Xinxiang Vocational and Technical College
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-04-06
Anticipated expiration: 2041-01-20
Also published as: CN112390189A

Abstract

The invention discloses an automatic lifting platform for buildings, which comprises a balance weight adjusting part, a movable base, side edge protecting parts, a lifting platform adjusting part, a storage battery, a winch, a pull wire supporting part and an anti-swing component, wherein the movable base comprises a supporting box body, the lower surface of the supporting box body is connected with two rotating shafts through a bearing seat, guide wheels are arranged at two ends of each rotating shaft, two pull wire supporting parts are arranged at the upper end of one side of the supporting box body, two side edge protecting parts are arranged in the middle of one side of the supporting box body, the balance weight adjusting part is arranged at the other side of the supporting box body, the winch is arranged on the upper surface of the supporting box body, and can push the left position and the right position of the lifting platform through a pulley I so as to adjust the left position and the right position of the lifting platform, and the full-automatic adjustment is realized.

Description

Automatic lifting platform for building

Technical Field

The invention relates to the technical field of buildings, in particular to an automatic lifting platform for buildings.

Background

Lifting device is used for transporting building material in the building trade, when high-rise building transportation material, use equipment such as portal frame lift or tower crane to carry out the material transportation usually, however when the building material transportation of low floor, use small-size equipment of lifting by crane usually, however, the loading capacity of small-size equipment of lifting by crane is limited, and current building lift platform all is equipped with on the roof, lift platform need fix when fixing a position, can not remove, consequently, it is inconvenient to the horizontal position regulation of platform, and current building lift platform focus position can not be adjusted, often can cause the damage to the platform, and can not adjust the distance of lift platform apart from the wall, the swing takes place easily when going up and down, can not satisfy people's demand.

Disclosure of Invention

The invention aims to overcome the existing defects and provides an automatic lifting platform for buildings, which has a simple structure, can adjust the position of the platform, can effectively prevent swinging during lifting, realizes full-automatic adjustment, and can effectively solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic lifting platform for buildings comprises a balance weight adjusting piece, a moving base, side edge protection pieces, a lifting platform adjusting piece, a storage battery, a winch, a stay wire supporting piece and an anti-swing component, wherein the moving base comprises a supporting box body, the lower surface of the supporting box body is connected with two rotating shafts through a bearing seat, guide wheels are arranged at two ends of each rotating shaft, two stay wire supporting pieces are arranged at the upper end of one side of the supporting box body, two side edge protection pieces are arranged in the middle of one side of the supporting box body, the balance weight adjusting piece is arranged at the other side of the supporting box body, the winch is arranged on the upper surface of the supporting box body, two connecting stay wires of the winch penetrate through the upper ends of the corresponding stay wire supporting pieces and are connected with the lifting platform, the lifting platform adjusting piece for pushing the lifting platform to move left and right is arranged, the inside bottom surface of supporting box is equipped with battery and hydraulic pump, the export of hydraulic pump is through the flexible post I of hydraulic pressure of pipe and counter weight adjusting part and the flexible two access connection of post of hydraulic pressure of elevating platform regulating part, upper end one side of elevating platform is connected with control switch through the ear seat, and the output of battery is connected to control switch's input electricity, and the input of hydraulic pump is connected to control switch's output electricity.

Furthermore, the lower surface of the supporting box body is provided with a driving motor for driving the rotating shaft to rotate, and the input end of the driving motor is electrically connected with the output end of the control switch.

Further, the hoist engine is including setting up the biax motor at the supporting box upper surface, and biax motor's output shaft both ends are equipped with a minor axis respectively, are fixed with a stay wire splice dish on two minor axes respectively, and the upper surface of supporting box is equipped with the second support of supporting to stay wire splice dish, and second support passes through the bearing and is connected with the minor axis, and the outside of stay wire splice dish is twined and is connected the stay wire, and biax motor's input electricity connection control switch's output.

Furthermore, stay wire support piece includes with supporting box welded support, the support is L type structure, and is equipped with the spread groove on the horizon bar of support, and the inside both ends of spread groove all are equipped with pulley two.

Furthermore, the counterweight adjusting part comprises two hydraulic telescopic columns I connected with the supporting box body, a counterweight block is connected between the telescopic ends of the hydraulic telescopic columns I through bolts, and a connecting blind hole corresponding to the hydraulic telescopic columns I is formed in the counterweight block.

Further, the elevating platform regulating part includes with supporting box welded ear seat, and there is hydraulic telescoping post two one side of ear seat through bolted connection, and there is support one the flexible end of hydraulic telescoping post two through bolted connection, is equipped with the spliced pole of rotating the connection on the support one, is equipped with two pulleys one that correspond with being connected the acting as go-between on the spliced pole.

Furthermore, the side protection piece comprises a U-shaped guide wheel seat connected with the supporting box body through a bolt, and a protection guide wheel is connected inside a groove of the U-shaped guide wheel seat through a short shaft.

Furthermore, the anti-swing assembly comprises a sliding connection frame connected with the connecting column through a bearing, the sliding connection frame is of an L-shaped structure, a first sliding connection seat and a second sliding connection seat which are connected in a sliding mode are arranged on a cross rod and a vertical rod of the sliding connection frame respectively, the first sliding connection seat is fixedly connected with one side of the support, and the second sliding connection seat is fixedly connected with one side of the lifting platform.

Furthermore, the sliding connection frame is composed of a sliding connection rod and a vertical sliding connection rod which are of an L-shaped structure, the joint between the vertical sliding connection rod and the sliding connection rod is step-shaped, and the vertical sliding connection rod and the sliding connection rod are fixed through a countersunk bolt.

Compared with the prior art, the invention has the beneficial effects that: this automatic lift platform for building has following benefit:

1. the driving motor is arranged on the wall-mounted mobile base, the rotating shaft can be driven to rotate through the driving motor, the guide wheel can be driven to rotate through the rotating shaft, the platform can move more conveniently through the guide wheel, the mobile base can move more smoothly through the protective guide wheel, and therefore the wall body is prevented from being scratched when the mobile base moves close to the wall.

2. The double-shaft motor is arranged on the lifting device, the pull wire winding disc can be driven to rotate by the double-shaft motor, the connecting pull wire can be wound or released by the pull wire winding disc, the lifting platform is driven to move up and down by the connecting pull wire so as to carry out lifting adjustment, and the connecting pull wire can be supported by the pulley II so as to be lifted up.

3. The automatic lifting platform for the building is simple in structure, not only can the position of the platform be adjusted, but also the swinging can be effectively prevented during lifting, and the full-automatic adjustment is realized.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention.

In the figure: the device comprises a counterweight adjusting part 1, a first hydraulic telescopic column 11, a counterweight 12, a movable base 2, a supporting box 21, a guide wheel 22, a bearing seat 23, a rotating shaft 24, a driving motor 25, a side protection part 3, a guide wheel seat 31U-shaped, a protection guide wheel 32, a control switch 4, a lifting table 5, a lifting table adjusting part 6, a first pulley 61, a connecting column 62, a first support 63, a second hydraulic telescopic column 64, a storage battery 7, a winch 8, a connecting pull wire 81, a wire-pulling winding disc 82, a second support 83, a double-shaft motor 84, a wire-pulling support 9, a support 91, a second pulley 92, a swing-proof component 10, a first sliding seat 101, a sliding seat 102, a second sliding seat 103 and a hydraulic pump 110.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic lifting platform for buildings comprises a balance weight adjusting part 1, a movable base 2, a side protection part 3, a lifting platform 5, a lifting platform adjusting part 6, a storage battery 7, a winch 8, a stay wire support part 9 and an anti-swing component 10, wherein the movable base 2 comprises a support box body 21, the lower surface of the support box body 21 is connected with two rotating shafts 24 through bearing seats 23, two guide wheels 22 are arranged at two ends of each rotating shaft 24, the upper end of one side of the support box body 21 is provided with the two stay wire support parts 9, the middle of one side of the support box body 21 is provided with the two side protection parts 3, the other side of the support box body 21 is provided with the balance weight adjusting part 1, the upper surface of the support box body 21 is provided with the winch 8, two connecting stay wires 81 of the winch 8 penetrate through the upper ends of the corresponding stay wire support parts 9 to be connected with the lifting platform 5, one, all be equipped with one between one side of two stay wire support piece 9 and the elevating platform 5 and prevent swaing subassembly 10, the inside bottom surface of supporting box 21 is equipped with battery 7 and hydraulic pump 110, the export of hydraulic pump 110 is through the flexible post two 64 access connections of hydraulic pressure 11 and the elevating platform regulating part 6 of pipe and the flexible post of hydraulic pressure of counter weight adjusting part 1, upper end one side of elevating platform 5 is connected with control switch 4 through the ear seat, the output of battery 7 is connected to control switch 4's input electricity, the input of hydraulic pump 110 is connected to control switch 4's output electricity.

Further, the lower surface of the supporting box body 21 is provided with a driving motor 25 for driving the rotating shaft 24 to rotate, the input end of the driving motor 25 is electrically connected with the output end of the control switch 4, the driving motor 25 can drive the rotating shaft 24 to rotate, the rotating shaft 24 can drive the guide wheel 22 to rotate, and the guide wheel 22 enables the platform to move more conveniently, so that the position of the platform can be adjusted.

Further, the hoisting machine 8 comprises a double-shaft motor 84 arranged on the upper surface of the supporting box body 21, two short shafts are respectively arranged at two ends of an output shaft of the double-shaft motor 84, a stay wire winding disc 82 is respectively fixed on the two short shafts, a second support 83 supporting the stay wire winding disc 82 is arranged on the upper surface of the supporting box body 21, the second support 83 is connected with the short shafts through bearings, a connection stay wire 81 is wound on the outer side of the stay wire winding disc 82, an input end of the double-shaft motor 84 is electrically connected with an output end of the control switch 4, the stay wire winding disc 82 can be driven to rotate through the double-shaft motor 84, the connection stay wire 81 can be wound or released through the stay wire winding disc 82, and the lifting table 5 is driven to move up and down through the connection stay wire 81, so that.

Further, the stay wire support member 9 includes a support 91 welded with the support box 21, the support 91 is of an L-shaped structure, a connecting groove is formed in a horizontal rod of the support 91, two pulleys 92 are arranged at two ends of the connecting groove, and the connecting stay wire 81 can be supported through the two pulleys 92, so that the connecting stay wire 81 can be lifted.

Further, counter weight adjustment spare 1 includes two hydraulic pressure telescopic column 11 of being connected with supporting box 21, has balancing weight 12 through bolted connection between the flexible end of hydraulic pressure telescopic column 11, is equipped with the connection blind hole that corresponds with hydraulic pressure telescopic column 11 on balancing weight 12, can drive balancing weight 12 through hydraulic pressure telescopic column 11 and remove to this can keep removing base 2 and control balance, makes the platform operation more stable.

Further, elevating platform regulating part 6 includes the ear seat with supporting box 21 welded, there is two 64 hydraulic stretching posts one side of ear seat through bolted connection, there is a support 63 through bolted connection the flexible end of two 64 hydraulic stretching posts, be equipped with the spliced pole 62 of rotation connection on the support 63, be equipped with two pulley 61 of acting as go-between 81 correspondence with being connected on the spliced pole 62, can drive a support 63 through two 64 hydraulic stretching posts and remove, can drive a pulley 61 through a support 63 and remove, can promote the position about elevating platform 5 through a pulley 61, with this position about adjusting elevating platform 5, make the regulation more convenient.

Further, the side protection member 3 includes a U-shaped guide wheel seat 31 connected to the supporting box 21 by a bolt, a protection guide wheel 32 is connected to the inside of the groove of the U-shaped guide wheel seat 31 by a short shaft, and the protection guide wheel 32 enables the moving base 2 to move more smoothly, thereby preventing the moving base 2 from scratching the wall when moving against the wall.

Further, the anti-swing assembly 10 comprises a sliding connection frame 102 connected with the connection column 62 through a bearing, the sliding connection frame 102 is of an L-shaped structure, a cross rod and a vertical rod of the sliding connection frame 102 are respectively provided with a sliding connection seat I101 and a sliding connection seat II 103 which are in sliding connection, the sliding connection seat I101 is fixedly connected with one side of the support 91, the sliding connection seat II 103 is fixedly connected with one side of the lifting platform 5, the sliding connection frame 102 can be driven to slide along the sliding connection seat I101 when the support I63 moves, the position of the sliding connection frame 102 is adjusted, the sliding connection seat II 103 can be driven to move up and down along the sliding connection frame 102 through the lifting platform 5, the lifting platform 5 is prevented from swinging through the sliding connection frame 102, and the operation is more stable.

Furthermore, the sliding connection frame 102 is composed of a sliding connection rod and a vertical sliding connection rod which are of an L-shaped structure, the joint between the vertical sliding connection rod and the sliding connection rod is step-shaped, the vertical sliding connection rod and the sliding connection rod are fixed through a countersunk head bolt, the sliding connection rod of the L-shaped structure is in sliding connection with the sliding connection seat I101, and the vertical length of the sliding connection frame 102 is adjusted through connection of the vertical sliding connection rod and the sliding connection rod.

When in use: firstly, the driving motor 25 can drive the rotating shaft 24 to rotate, the rotating shaft 24 can drive the guide wheel 22 to rotate, the platform can be moved more conveniently through the guide wheel 22, the moving base 2 can be moved more smoothly through the protective guide wheel 32, so that the wall body is prevented from being scratched when the moving base 2 moves close to the wall, the double-shaft motor 84 can drive the stay wire winding disc 82 to rotate, the connecting stay wire 81 can be wound or released through the stay wire winding disc 82, the lifting platform 5 is driven to move up and down by the connecting stay wire 81 so as to carry out lifting adjustment, the connecting stay wire 81 can be supported through the pulley two 92 so as to pick up the connecting stay wire 81, the lifting platform 5 drives the sliding connection base two 103 to move up and down along the sliding connection frame 102 when moving up and down, the lifting platform 5 is prevented from swinging by the sliding connection frame 102, the support one 63 can be driven to move through the hydraulic telescopic column two 64, the support one 63 can drive the pulley one 61 to move, the left and right positions of the lifting platform 5 can be pushed through the first pulley 61, so that the left and right positions of the lifting platform 5 are adjusted, and meanwhile, when the first support 63 moves, the sliding connection frame 102 can be driven to slide along the first sliding connection seat 101, so that the position of the sliding connection frame 102 is adjusted.

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 automation lift platform, includes counter weight adjusting part (1), removes base (2), side protection piece (3), elevating platform (5), elevating platform adjusting part (6), battery (7), hoist engine (8), bracing wire support piece (9) and prevents rocking pendulum subassembly (10), its characterized in that: the movable base (2) comprises a supporting box body (21), the lower surface of the supporting box body (21) is connected with two rotating shafts (24) through a bearing seat (23), guide wheels (22) are arranged at two ends of the rotating shafts (24), two stay wire supporting pieces (9) are arranged at the upper end of one side of the supporting box body (21), two side protecting pieces (3) are arranged in the middle of one side of the supporting box body (21), a counterweight adjusting piece (1) is arranged at the other side of the supporting box body (21), the counterweight adjusting piece (1) comprises two hydraulic telescopic columns (11) connected with the supporting box body (21), the telescopic ends of the two hydraulic telescopic columns (11) are connected with a counterweight block (12) through bolts, a connecting blind hole corresponding to the hydraulic telescopic columns (11) is formed in the counterweight block (12), a winch (8) is arranged on the upper surface of the supporting box body (21), and two connecting stay wires (81) of the winch (8) penetrate through the upper ends corresponding to the ) One side of the upper surface of the supporting box body (21) is provided with a lifting table adjusting part (6) for pushing the lifting table (5) to move left and right, the lifting table adjusting part (6) comprises an ear seat welded with the supporting box body (21), one side of the ear seat is connected with a second hydraulic telescopic column (64) through a bolt, the telescopic end of the second hydraulic telescopic column (64) is connected with a first support (63) through a bolt, the first support (63) is provided with a connecting column (62) in rotary connection, and the connecting column (62) is provided with a first pulley (61) corresponding to the connecting pull wire (81); an anti-swing assembly (10) is arranged between one side of each of the two stay wire supporting pieces (9) and the lifting platform (5), a storage battery (7) and a hydraulic pump (110) are arranged on the inner bottom surface of the supporting box body (21), and an outlet of the hydraulic pump (110) is connected with a first hydraulic telescopic column (11) of the counterweight adjusting piece (1) and a second hydraulic telescopic column (64) of the lifting platform adjusting piece (6) through a guide pipe; prevent rocking pendulum subassembly (10) and include sliding connection frame (102) of being connected through bearing and spliced pole (62), sliding connection frame (102) are L type structure, and are equipped with sliding connection's sliding connection seat (101) on sliding connection frame's (102) the horizontal pole, are equipped with sliding connection's sliding connection seat two (103) on sliding connection frame's (102) vertical pole, sliding connection seat one (101) and one side fixed connection of support (91), sliding connection seat two (103) and one side fixed connection of elevating platform (5): the sliding connection frame (102) is composed of a sliding connection rod and a vertical sliding connection rod which are of an L-shaped structure, the connection position between the vertical sliding connection rod and the sliding connection rod is step-shaped, and the vertical sliding connection rod and the sliding connection rod are fixed through a countersunk head bolt; one side of the upper end of the lifting platform (5) is connected with a control switch (4) through an ear seat, the input end of the control switch (4) is electrically connected with the output end of the storage battery (7), and the output end of the control switch (4) is electrically connected with the input end of the hydraulic pump (110); the lower surface of the supporting box body (21) is provided with a driving motor (25) for driving the rotating shaft (24) to rotate, and the input end of the driving motor (25) is electrically connected with the output end of the control switch (4); the winch (8) comprises a double-shaft motor (84) arranged on the upper surface of a supporting box body (21), two short shafts are arranged at two ends of an output shaft of the double-shaft motor (84) respectively, a stay wire winding disc (82) is fixed on the outer sides of the two short shafts respectively, a second support (83) supporting the stay wire winding disc (82) is arranged on the upper surface of the supporting box body (21), the second support (83) is connected with the short shafts through bearings, a connecting stay wire (81) is wound on the outer side of the stay wire winding disc (82), and the input end of the double-shaft motor (84) is electrically connected with the output end of a control switch (4).

2. The building automation lifting platform of claim 1, characterized in that: stay wire support piece (9) include with supporting box (21) welded support (91), support (91) are L type structure, and are equipped with the spread groove on the horizon bar of support (91), the inside both ends of spread groove all are equipped with pulley two (92).

3. The building automation lifting platform of claim 1, characterized in that: the side protection piece (3) comprises a U-shaped guide wheel seat (31) connected with the supporting box body (21) through bolts, and a protection guide wheel (32) is connected inside a groove of the U-shaped guide wheel seat (31) through a short shaft.