CN215407275U

CN215407275U - Intelligent elevator for building engineering construction

Info

Publication number: CN215407275U
Application number: CN202121628793.3U
Authority: CN
Inventors: 于正文; 白俊峰; 刘全进; 赵进忠; 高伟
Original assignee: Hohhot Zhengxing Communication Equipment Technology Co ltd
Current assignee: Hohhot Zhengxing Communication Equipment Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-01-04
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an intelligent elevator for building engineering construction, wherein two sides of a base are oppositely provided with two driving threaded rods, the base is provided with a driving device for driving the driving threaded rods to rotate, the driving device comprises a bidirectional driving motor and a driving rotating shaft, a guardrail is arranged around a lifting support plate, the top of the lifting support plate is provided with an operating platform, the operating platform is provided with a control button for controlling starting, stopping and lifting speed, one side of the lifting support plate is also provided with a camera, and a display is correspondingly arranged on the operating platform. Compared with the prior art, the utility model has the advantages that: through the drive of drive threaded rod, realize going up and down, make the lift backup pad stop at any height at any time, be equipped with the operation panel, the speed that convenient control opened and stops and go up and down, lift backup pad bottom is equipped with the camera, corresponds on the operation panel and is equipped with the display, makes things convenient for the staff to see lift brace table and whether aim at the building plane, prevents to step on empty, is equipped with the guardrail and protects the user at the lift in-process, prevents that it from falling carelessly.

Description

Intelligent elevator for building engineering construction

Technical Field

The utility model relates to the technical field of auxiliary tools for constructional engineering, in particular to an intelligent lifter for constructional engineering construction.

Background

In the construction, generally assist workman's climbing to be under construction through building the scaffold frame, along with building object's constantly rising, need constantly upwards to build the scaffold frame, not only the operation is complicated, and the security is not high, if the scaffold frame is not hard up, just can threaten staff's life safety, the scaffold frame is built through many steel pipes and forms, steel pipe length is fixed, therefore the scaffold frame can only one-level rise, it is not necessarily suitable to support the height to inconvenient staff's construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an intelligent elevator for construction of building engineering, which has the advantages of simple structure, convenient control and high safety and can be randomly set at any height.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an intelligent elevator for building engineering construction comprises a base and an elevating support plate, wherein two driving threaded rods are oppositely arranged on two sides of the base, two limiting rods are oppositely arranged on the other two sides of the base, threaded holes and limiting holes are respectively formed in the elevating support plate corresponding to the driving threaded rods and the limiting rods, the driving threaded rods and the limiting rods respectively penetrate through the threaded holes and the limiting holes, a driving device for driving the driving threaded rods to rotate is arranged on the base, the driving device comprises a bidirectional driving motor and a driving rotating shaft, driving rotating shafts are respectively arranged on two output shafts of the bidirectional driving motor, a worm is arranged at one end, away from each other, of each driving rotating shaft, a worm wheel is correspondingly arranged on each driving threaded rod, and the worm wheels are meshed with each other; the lifting support plate is characterized in that a guardrail is arranged around the lifting support plate, an operating platform is arranged at the top of the lifting support plate, a control button used for controlling starting and stopping and lifting speed is arranged on the operating platform, a camera is further arranged on one side of the lifting support plate, and a display is correspondingly arranged on the operating platform.

Compared with the prior art, the utility model has the advantages that: the lifting support plate is driven by the driving threaded rod to lift, the lifting support plate is stopped at any height at any time, the operating platform is arranged, starting, stopping and lifting speed can be controlled conveniently, the camera is arranged at the bottom of the lifting support plate, the display is correspondingly arranged on the operating platform, workers can see whether the lifting support plate is aligned to a building plane conveniently, the workers can be prevented from stepping on the building plane up and down without being aligned, life is threatened, and the guardrail is arranged to protect the users in the lifting process and prevent the users from falling carelessly.

As the improvement, the drive pivot is perpendicular with the drive threaded rod, correspond on the base and be equipped with a plurality of tape seat bearings with the drive pivot, the drive pivot is fixed on the base through tape seat bearing, conveniently supports the drive pivot.

As the improvement, drive threaded rod and gag lever post top are connected with respectively and increase the threaded rod and increase the gag lever post, conveniently increase the height that promotes.

As the improvement, increase the threaded rod and increase the gag lever post bottom and all be equipped with the sleeve pipe, sheathed tube diameter is less than the diameter of drive threaded rod and gag lever post, drive threaded rod and gag lever post top are equipped with the installation counter bore corresponding to the sleeve pipe, the sleeve pipe bottom is equipped with the stopper, correspond in the installation counter bore and be equipped with the spacing groove with the stopper, easy to assemble dismantlement.

As the improvement, the spacing groove includes first decline district, rotation district and second decline district, the stopper is through first decline district, rotation district joint in the second decline district, conveniently fixes and increases the threaded rod and increase the gag lever post.

As the improvement, base bottom four corners all is equipped with the universal wheel, the base bottom is equipped with the standing groove corresponding to the universal wheel, makes things convenient for the universal wheel to stretch out and retract to the realization is removed and is fixed, the bracing piece and the standing groove one end lateral wall of universal wheel rotate and link to each other, be equipped with spacing protruding corresponding to the bracing piece of universal wheel in the standing groove, fix the universal wheel when conveniently removing.

Drawings

Fig. 1 is a schematic structural view of an intelligent elevator for construction of construction engineering according to the present invention.

Fig. 2 is a schematic view of a connection structure of a heightening threaded rod and a driving threaded rod of the intelligent elevator for building engineering construction of the utility model.

Fig. 3 is a schematic view of an unfolded structure of a limit groove of the intelligent lifter for construction of construction engineering according to the present invention.

Fig. 4 is a schematic top view of a base of an intelligent elevator for construction of construction engineering according to the present invention.

As shown in the figure: 1. a base; 2. lifting the supporting plate; 3. driving the threaded rod; 4. a limiting rod; 5. a bi-directional drive motor; 6. driving the rotating shaft; 7. a worm; 8. a worm gear; 9. a pedestal bearing; 10. a guardrail; 11. an operation table; 12. a camera; 13. heightening a threaded rod; 14. heightening and limiting rods; 15. a sleeve; 16. mounting a counter bore; 17. a limiting block; 18. a limiting groove; 18.1, a first drop zone; 18.2, a rotation area; 18.3, a second drop zone; 19. a universal wheel; 20. a placement groove; 21. and a limiting protrusion.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With the aid of the attached drawings, the intelligent elevator for building engineering construction comprises a base 1 and an elevating support plate 2, two driving threaded rods 3 are oppositely arranged on two sides of the base 1, two limiting rods 4 are oppositely arranged on the other two sides of the base 1, threaded holes and limiting holes are respectively formed in the elevating support plate 2 corresponding to the driving threaded rods 3 and the limiting rods 4, the driving threaded rods 3 and the limiting rods 4 respectively penetrate through the threaded holes and the limiting holes, a driving device used for driving the driving threaded rods 3 to rotate is arranged on the base 1, the driving device comprises a bidirectional driving motor 5 and a driving rotating shaft 6, driving rotating shafts 6 are respectively arranged on two output shafts of the bidirectional driving motor 5, a worm 7 is arranged at one end, far away from each other, of the driving rotating shafts 6 is correspondingly provided with a worm wheel 8, and the worm 7 is meshed with the worm wheel 8; be equipped with guardrail 10 around lift backup pad 2, guardrail 10 one side is equipped with the guardrail door, 2 tops of lift backup pad are equipped with operation panel 11, are equipped with on the operation panel 11 to be used for control to open and stop and the control button of elevating speed, 2 one sides of lift backup pad still are equipped with camera 12, correspond on the operation panel 11 and are equipped with the display.

The expansion helical angle of the worm 7 is smaller than the contact friction angle between the worm wheel 8 and the worm 7, the worm wheel 8 can only be driven by the worm 7 to rotate, but the worm wheel 8 cannot drive the worm 7, and the lifting support plate 2 is prevented from falling under the action of gravity.

The condition of self-locking in worm gear transmission is that the unfolding helical angle of the worm is smaller than the contact friction angle of the worm and the gear.

The bidirectional driving motor 5 is a driving motor with adjustable speed.

As shown in fig. 4, the driving threaded rod 3 and the limiting rod 4 are both located in the middle of the side edge of the base 1, the limiting rod 4 is fixedly connected with the base 1, and the driving threaded rod 3 is rotatably connected with the base 1 through a bearing.

The driving rotating shaft 6 is perpendicular to the driving threaded rod 3, a plurality of bearings 9 with seats are arranged on the base 1 correspondingly to the driving rotating shaft 6, and the driving rotating shaft 6 is fixed on the base 1 through the bearings 9 with seats.

The top of the driving threaded rod 3 and the top of the limiting rod 4 are respectively connected with a heightening threaded rod 13 and a heightening limiting rod 14.

The heightening threaded rod 13 and the heightening stopper rod 14 may be provided in plural in the same manner as described below.

Increase threaded rod 13 and increase gag lever post 14 bottom and all be equipped with sleeve pipe 15, sleeve pipe 15's diameter is less than the diameter of drive threaded rod 3 and gag lever post 4, drive threaded rod 3 and gag lever post 4 top are equipped with installation counter bore 16 corresponding to sleeve pipe 15, sleeve pipe 15 bottom is equipped with stopper 17, it is equipped with spacing groove 18 with stopper 17 to correspond in the installation counter bore 16.

After the heightening threaded rod 13 and the driving threaded rod 3 are assembled, the threads of the heightening threaded rod and the driving threaded rod are just correspondingly connected.

The limiting groove 18 comprises a first descending area 18.1, a rotating area 18.2 and a second descending area 18.3, the limiting block 17 is clamped in the second descending area 18.3 through the first descending area 18.1 and the rotating area 18.2, when the heightening threaded rod 13 and the heightening limiting rod 14 are installed, the limiting block 17 is aligned with the first descending area 18.1 and pressed downwards, then the heightening threaded rod is rotated for a certain angle along the direction of the rotating area 18.2, the limiting block is aligned with the second descending area 18.3, and the installation is completed by pressing downwards again.

The base is characterized in that four corners of the bottom of the base 1 are provided with universal wheels 19, a placing groove 20 is formed in the bottom of the base 1 corresponding to the universal wheels 19, supporting rods of the universal wheels 19 are rotatably connected with the side wall of one end of the placing groove 20, a limiting protrusion 21 is arranged in the placing groove 20 corresponding to the supporting rods of the universal wheels 19, and the limiting protrusion is an elastic metal protrusion.

When the device is implemented specifically, the device is moved to a proper position, then the universal wheels are rotated to the placing groove, the device is fixed, whether a heightening threaded rod and a heightening limiting rod need to be installed or not is selected according to the height to be lifted, if the heightening threaded rod and the heightening limiting rod need to be installed, the heightening threaded rod and the heightening limiting rod are placed on the lifting support plate, a worker places a use tool and a raw material on the lifting support plate, then the worker stands on one side of an operation table on the lifting support plate, the start-stop and the rotating speed of the bidirectional driving motor are controlled through a control button on the operation table, so that the lifting, the stop and the lifting speed of the lifting support plate are controlled, the lifting support plate is lifted to the upper half part of the driving threaded rod, the height is suitable for installing the heightening threaded rod and the heightening limiting rod, the heightening threaded rod and the heightening limiting rod are installed, and then the lifting support plate is lifted until the required height is reached; start two-way driving motor during the lift, drive the drive pivot and rotate, drive the worm wheel and rotate to drive the drive threaded rod and rotate, drive the lift backup pad and go up and down, the result conveying that will shoot at lift in-process camera is to the display, shows through the display, can see whether the lift backup pad aims at building platform, when preventing to have the difference in height between lift backup pad and building platform, the staff gets off from the lift backup pad, thereby steps on empty and falls.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an intelligent lift for building engineering construction, includes base (1), lift backup pad (2), its characterized in that: two driving threaded rods (3) are oppositely arranged on two sides of the base (1), two limiting rods (4) are oppositely arranged on the other two sides of the base (1), the lifting support plate (2) is respectively provided with a threaded hole and a limiting hole corresponding to the driving threaded rod (3) and the limiting rod (4), the driving threaded rod (3) and the limiting rod (4) respectively penetrate through the threaded hole and the limiting hole, the base (1) is provided with a driving device for driving the threaded rod (3) to rotate, the driving device comprises a bidirectional driving motor (5) and a driving rotating shaft (6), two output shafts of the bidirectional driving motor (5) are respectively provided with a driving rotating shaft (6), a worm (7) is arranged at one end, away from each other, of the driving rotating shaft (6), a worm wheel (8) is correspondingly arranged on the driving threaded rod (3), and the worm (7) is meshed with the worm wheel (8); be equipped with guardrail (10) around lift backup pad (2), lift backup pad (2) top is equipped with operation panel (11), is equipped with on operation panel (11) to be used for control to open and stop and the control button of elevating speed, lift backup pad (2) one side still is equipped with camera (12), and the correspondence is equipped with the display on operation panel (11).

2. The intelligent building engineering construction elevator according to claim 1, characterized in that: drive pivot (6) perpendicular and drive threaded rod (3), correspond on base (1) and be equipped with a plurality of rolling bearing (9) with drive pivot (6), drive pivot (6) are fixed on base (1) through rolling bearing (9).

3. The intelligent building engineering construction elevator according to claim 1, characterized in that: the top of the driving threaded rod (3) and the top of the limiting rod (4) are respectively connected with a heightening threaded rod (13) and a heightening limiting rod (14).

4. The intelligent building engineering construction elevator according to claim 3, characterized in that: increase threaded rod (13) and increase gag lever post (14) bottom and all be equipped with sleeve pipe (15), the diameter of sleeve pipe (15) is less than the diameter of drive threaded rod (3) and gag lever post (4), drive threaded rod (3) and gag lever post (4) top are equipped with installation counter bore (16) corresponding to sleeve pipe (15), sleeve pipe (15) bottom is equipped with stopper (17), it is equipped with spacing groove (18) with stopper (17) to correspond in installation counter bore (16).

5. The intelligent building engineering construction elevator according to claim 4, wherein: the limiting groove (18) comprises a first descending area (18.1), a rotating area (18.2) and a second descending area (18.3), and the limiting block (17) is clamped in the second descending area (18.3) through the first descending area (18.1) and the rotating area (18.2).

6. The intelligent building engineering construction elevator according to claim 1, characterized in that: the base (1) bottom four corners all is equipped with universal wheel (19), base (1) bottom is equipped with standing groove (20) corresponding to universal wheel (19), the bracing piece of universal wheel (19) rotates with standing groove (20) one end lateral wall and links to each other, the bracing piece that corresponds to universal wheel (19) in standing groove (20) is equipped with spacing protruding (21).