CN217173207U

CN217173207U - A remove elevating gear for BIM construction

Info

Publication number: CN217173207U
Application number: CN202220293311.1U
Authority: CN
Inventors: 贾淑明; 林希; 王晓英
Original assignee: Lanzhou Institute of Technology
Current assignee: Lanzhou Institute of Technology
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-12
Anticipated expiration: 2032-02-14

Abstract

The utility model provides a mobile lifting device for BIM building construction, which comprises a lifting component and an extension component, wherein the lifting component comprises a bearing plate, and the extension component comprises a fence, a chute, a sliding plate, a guardrail, a connecting seat, an electric cylinder, a sleeve and a loop bar; a sliding groove is formed in one side of the bearing plate, a sliding plate is connected to the inner side wall of the sliding groove in a sliding mode, a guardrail is installed on one side of the upper surface of the sliding plate, and a connecting seat is welded to the rear side of the upper surface of the sliding plate; the loop bar slides in telescopic inside wall, both can provide direction and support for the slide, can cooperate the guardrail again, prevents that work from still dropping, and the piston rod one end extension of electronic jar drives the slide and removes, enlarges staff's high altitude moving range, even meet when leaning on wall corner or the inconvenient removal department in ground, also can be through stretching out the slide, and the staff steps on and accomplishes work on the slide, need not the staff and lean on out the body work, avoids the emergence of accident.

Description

A remove elevating gear for BIM construction

Technical Field

The utility model relates to a remove elevating gear technical field, in particular to a remove elevating gear for BIM construction.

Background

When carrying out BIM building construction, need the staff sometimes to carry out some high altitude operations, need hold up the staff and rise, need use a removal elevating gear this moment, present removal elevating gear still has some problems:

the workbench of the conventional mobile lifting device is mostly arranged right above the base, and when the workbench meets a corner close to a wall or an inconvenient ground moving place, workers are required to probe out to complete the work sometimes, so that accidents are possibly caused, and the danger is high;

for this purpose, a mobile lifting device for BIM building construction is proposed.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiments of the present invention are intended to provide a mobile lifting device for BIM building construction, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: a mobile lifting device for BIM building construction comprises a lifting assembly and an extension assembly, wherein the lifting assembly comprises a bearing plate, and the extension assembly comprises a fence, a chute, a sliding plate, a guardrail, a connecting seat, an electric cylinder, a sleeve and a loop bar;

the spout has been seted up to one side of loading board, the inside wall sliding connection of spout has the slide, the guardrail is installed to upper surface one side of slide, the upper surface rear side welding of slide has the connecting seat, electronic jar is installed to upper surface one side of loading board, electronic jar's piston rod one end and one side welding of connecting seat, two sleeves are installed to the upper surface one side symmetry of rail, telescopic inside wall sliding connection has the loop bar, the welding between the adjacent one side of loop bar and guardrail, the piston rod one end of the electronic jar of being convenient for removes, drives connecting seat and slide and removes.

As further preferable in the present technical solution: the upper surface of the bearing plate is provided with a fence, so that workers can be protected conveniently.

As further preferable in the present technical solution: the upper surface of the electric cylinder is provided with a controller, and the electric output end of the controller is electrically connected with the electric input end of the electric cylinder through a wire, so that the electric cylinder is convenient to control.

As further preferable in the present technical solution: the lifting assembly further comprises a base, universal wheels, a guide cylinder, a guide rod, a slide rail, an upper slide block, a lower slide block, a connecting rod, a fixing plate, a screw rod, a nut seat, a motor and a connecting plate, wherein the four universal wheels are symmetrically arranged on the lower surface of the base, and the lifting assembly is convenient to move.

As further preferable in the present technical solution: the upper surface symmetry welding of base has two guide cylinders, the inside wall sliding connection of guide cylinder has the guide bar, the top welding of guide bar has the loading board, and the guide bar of being convenient for slides in the inside wall of guide cylinder.

As further preferable in the present technical solution: the upper surface of base and the equal symmetrical welding of lower surface of loading board have two slide rails, are located the inside wall symmetry sliding connection of the slide rail of loading board lower surface has two top blocks, is located the inside wall symmetry sliding connection of the slide rail of base upper surface has two bottom blocks, and the slider, top block slide in the inside wall of slide rail down of being convenient for.

As further preferable in the present technical solution: one it is articulated through the connecting rod between the lower surface of top shoe and the upper surface of a lower slider, the top shoe lies in with one side but not adjacent with the lower slider, connecting rod intercrossing sets up and rotates through the pivot to be connected, and the slider is close to each other and drives the connecting rod rotation down of being convenient for, and the top of connecting rod is close to each other and drives the top shoe and be close to each other, and the connecting rod promotes the loading board upwards.

As further preferable in the present technical solution: the utility model discloses a motor, including base, connecting plate, nut seat, motor, the upper surface of base both sides all weld the fixed plate, two the screw rod is connected with through the bearing rotation between the adjacent one side of fixed plate, every relative two all weld the connecting plate between the adjacent one side of lower slider, the connecting plate lateral wall install the nut seat, nut seat and screw rod threaded connection, the motor is installed to upper surface one side of base, the electrical property input of motor passes through the electric output end electric connection of wire and controller, the one end of screw rod run through a fixed plate and with the output shaft one end fixed connection of motor, the screw thread opposite direction that establishes in two nut seats, the output shaft one end of the motor of being convenient for rotates, drives the screw rod and rotates, makes the nut seat remove along the lateral wall of screw rod.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

firstly, the method comprises the following steps: the sleeve rod slides on the inner side wall of the sleeve, so that guiding and supporting can be provided for the sliding plate, the sleeve rod can be matched with a guardrail to prevent the sliding plate from falling down during work, one end of the piston rod of the electric cylinder extends to drive the sliding plate to move, the high-altitude moving range of workers is enlarged, the workers can step on the sliding plate to complete work by stretching out the sliding plate even when meeting a corner close to a wall or an inconvenient ground moving place, and the workers do not need to lean out of the body to work, so that accidents are avoided;

II, secondly: when the output shaft one end of motor clockwise rotates, drive the screw rod clockwise rotation, the nut seat is close to each other along the lateral wall of screw rod, it is close to each other with lower slider to drive the connecting plate, it rotates to drive the connecting rod, the top of connecting rod is close to each other and drives the top shoe and be close to each other, the connecting rod promotes the loading board upwards, make the loading board rise, and the position of the supplementary fixed loading board of guide bar and guide cylinder, make the loading board be located the base all the time directly over, the skew can not take place for the focus of guarantee loading board when going up and down.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic structural view of a middle part of the lifting assembly of the present invention;

fig. 4 is an enlarged view of the structure of region a in fig. 3 according to the present invention;

fig. 5 is a schematic structural view of the loading plate and the chute of the present invention.

Reference numerals: 10. a lifting assembly; 11. a base; 12. a universal wheel; 13. a guide cylinder; 14. a guide bar; 15. a carrier plate; 16. a slide rail; 17. an upper slide block; 18. a lower slide block; 19. a connecting rod; 111. a fixing plate; 112. a screw; 113. a nut seat; 114. a motor; 115. a connecting plate; 20. an extension assembly; 21. a fence; 22. a chute; 23. a slide plate; 24. a guardrail; 25. a connecting seat; 26. an electric cylinder; 27. a sleeve; 28. a loop bar; 29. and a controller.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, an embodiment of the present invention provides a mobile lifting device for BIM building construction, including a lifting assembly 10 and an extension assembly 20, wherein the lifting assembly 10 includes a bearing plate 15, and the extension assembly 20 includes a rail 21, a chute 22, a sliding plate 23, a guardrail 24, a connecting seat 25, an electric cylinder 26, a sleeve 27 and a loop bar 28;

one side of the bearing plate 15 is provided with a chute 22, the inner side wall of the chute 22 is slidably connected with a sliding plate 23, one side of the upper surface of the sliding plate 23 is provided with a guardrail 24, the rear side of the upper surface of the sliding plate 23 is welded with a connecting seat 25, one side of the upper surface of the bearing plate 15 is provided with an electric cylinder 26, one end of a piston rod of the electric cylinder 26 is welded with one side of the connecting seat 25, one side of the upper surface of the fence 21 is symmetrically provided with two sleeves 27, the inner side wall of each sleeve 27 is slidably connected with a loop bar 28, the loop bar 28 is welded with one adjacent side of the guardrail 24, through the arrangement, the sliding plate 23 can slide on the inner side wall of the chute 22, the loop bar 28 slides on the inner side wall of the sleeve 27, not only can provide guidance and support for the sliding plate 23, but also can be matched with the guardrail 24 to prevent the work from falling down, one end of the piston rod of the electric cylinder 26 is extended to drive the sliding plate 23 to move, and expand the high-altitude moving range of workers, even when meeting and leaning on wall corner or when the inconvenient removal department in ground, also can be through stretching out slide 23, the staff steps on and accomplishes work on slide 23, need not the staff and lean out the work of body, avoids the emergence of accident.

In one embodiment: the upper surface of the carrying plate 15 is provided with a fence 21 for protecting workers by means of the fence 21.

In one embodiment: the upper surface of the electric cylinder 26 is provided with a controller 29, and an electrical output end of the controller 29 is electrically connected with an electrical input end of the electric cylinder 26 through a lead, so that the electric cylinder 26 can be controlled conveniently.

In one embodiment: the lifting assembly 10 further comprises a base 11, universal wheels 12, a guide cylinder 13, a guide rod 14, a slide rail 16, an upper slide block 17, a lower slide block 18, a connecting rod 19, a fixing plate 111, a screw rod 112, a nut seat 113, a motor 114 and a connecting plate 115, wherein the four universal wheels 12 are symmetrically mounted on the lower surface of the base 11, so that the device is convenient to move.

In one embodiment: two guide cylinders 13 are symmetrically welded on the upper surface of the base 11, a guide rod 14 is slidably connected to the inner side wall of each guide cylinder 13, a bearing plate 15 is welded at the top of each guide rod 14, the bearing plate 15 is conveniently located right above the base 11 by means of the guide rods 14 and the guide cylinders 13 for assisting in fixing the position of the bearing plate 15, and the center of gravity of the bearing plate 15 cannot deviate when the bearing plate is lifted.

In one embodiment: the equal symmetrical welding of the upper surface of base 11 and the lower surface of loading board 15 has two slide rails 16, and the inside wall symmetry sliding connection that is located the slide rail 16 of loading board 15 lower surface has two top shoe 17, and the inside wall symmetry sliding connection that is located the slide rail 16 of base 11 upper surface has two bottom shoes 18, and through above setting, top shoe 17 and bottom shoe 18 slidable are in the inside wall of slide rail 16.

In one embodiment: it is articulated through connecting rod 19 between the lower surface of an upper sliding block 17 and the upper surface of a lower sliding block 18, and upper sliding block 17 lies in same one side but not adjacent with lower sliding block 18, and connecting rod 19 intercrossing sets up and rotates through the pivot and connect, through above setting, when lower sliding block 18 was close to each other, drives connecting rod 19 and rotates, and the top of connecting rod 19 is close to each other and drives upper sliding block 17 and be close to each other, and connecting rod 19 promotes loading board 15 upwards, makes loading board 15 rise.

In one embodiment: the two sides of the upper surface of the base 11 are respectively welded with the fixing plates 111, the adjacent sides of the two fixing plates 111 are rotatably connected with a screw 112 through a bearing, the adjacent sides of every two opposite lower sliders 18 are respectively welded with a connecting plate 115, the outer side wall of the connecting plate 115 is provided with a nut seat 113, the nut seats 113 are in threaded connection with the screw 112, one side of the upper surface of the base 11 is provided with a motor 114, the electrical input end of the motor 114 is electrically connected with the electrical output end of the controller 29 through a wire, one end of the screw 112 penetrates through one fixing plate 111 and is fixedly connected with one end of the output shaft of the motor 114, the thread directions in the two nut seats 113 are opposite, so that when one end of the output shaft of the motor 114 rotates clockwise, the screw 112 is driven to rotate clockwise, the nut seats 113 approach each other along the outer side wall of the screw 112, the connecting plate 115 and the lower sliders 18 are driven to approach each other, and the connecting rod 19 is driven to rotate, the top ends of the connecting rods 19 approach each other to drive the upper sliding blocks 17 to approach each other, and the connecting rods 19 push the bearing plate 15 upwards to lift the bearing plate 15.

The utility model discloses at the during operation: starting a motor 114, rotating one end of an output shaft of the motor 114 clockwise to drive a screw 112 to rotate clockwise, approaching a nut seat 113 along the outer side wall of the screw 112, driving a connecting plate 115 and a lower slider 18 to approach each other, driving a connecting rod 19 to rotate, approaching the top end of the connecting rod 19 to drive an upper slider 17 to approach each other, pushing a bearing plate 15 upwards by the connecting rod 19 to lift the bearing plate 15, symmetrically welding two guide cylinders 13 on the upper surface of a base 11, connecting a guide rod 14 to the inner side wall of each guide cylinder 13 in a sliding manner, welding the bearing plate 15 on the top of each guide rod 14 to facilitate the auxiliary fixing of the position of the bearing plate 15 by the guide rods 14 and the guide cylinders 13, keeping the bearing plate 15 right above the base 11 all the time, ensuring that the center of gravity of the bearing plate 15 does not shift when the bearing plate 15 is lifted, starting an electric cylinder 26 after reaching a target height, enabling a sliding plate 23 to slide on the inner side wall of a sliding groove 22, loop bar 28 slides in sleeve 27's inside wall, both can provide direction and support for slide 23, can cooperate guardrail 24 again, prevent that work from still falling down, electronic jar 26's piston rod one end extension, drive slide 23 and remove, enlarge staff's high altitude moving range, even meet when leaning on wall corner or the inconvenient removal department in ground, also can be through stretching out slide 23, the staff steps on and accomplishes work on slide 23, need not the staff and lean on out the body work, avoid the emergence of accident.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A mobile lifting device for BIM construction, comprising a lifting assembly (10) and an extension assembly (20), characterized in that: the lifting assembly (10) comprises a bearing plate (15), and the extension assembly (20) comprises a fence (21), a sliding groove (22), a sliding plate (23), a guardrail (24), a connecting seat (25), an electric cylinder (26), a sleeve (27) and a loop bar (28);

spout (22) have been seted up to one side of loading board (15), the inside wall sliding connection of spout (22) has slide (23), guardrail (24) are installed to upper surface one side of slide (23), the upper surface rear side welding of slide (23) has connecting seat (25), electronic jar (26) are installed to upper surface one side of loading board (15), the piston rod one end of electronic jar (26) and the one side welding of connecting seat (25), two sleeves (27) are installed to upper surface one side symmetry of rail (21), the inside wall sliding connection of sleeve (27) has loop bar (28), weld between adjacent one side of loop bar (28) and guardrail (24).

2. The mobile lifting device for BIM building construction according to claim 1, wherein: the upper surface of the bearing plate (15) is provided with a fence (21).

3. The mobile lifting device for BIM building construction according to claim 1, wherein: the upper surface of the electric cylinder (26) is provided with a controller (29), and the electrical output end of the controller (29) is electrically connected with the electrical input end of the electric cylinder (26) through a lead.

4. The mobile lifting device for BIM building construction according to claim 1, wherein: the lifting assembly (10) further comprises a base (11), universal wheels (12), a guide cylinder (13), a guide rod (14), a sliding rail (16), an upper sliding block (17), a lower sliding block (18), a connecting rod (19), a fixing plate (111), a screw (112), a nut seat (113), a motor (114) and a connecting plate (115), wherein the four universal wheels (12) are symmetrically installed on the lower surface of the base (11).

5. The mobile lifting device for BIM building construction according to claim 4, wherein: the welding of the upper surface symmetry of base (11) has two guide cylinders (13), the inside wall sliding connection of guide cylinder (13) has guide bar (14), the welding of the top of guide bar (14) has loading board (15).

6. The mobile lifting device for BIM building construction according to claim 4, wherein: the upper surface of base (11) and the equal symmetrical welding of lower surface of loading board (15) have two slide rails (16), are located the inside wall symmetry sliding connection of slide rail (16) of loading board (15) lower surface has two top shoe (17), is located the inside wall symmetry sliding connection of slide rail (16) of base (11) upper surface has two lower slider (18).

7. The mobile lifting device for BIM building construction according to claim 6, wherein: one the lower surface of the upper sliding block (17) is hinged to the upper surface of the lower sliding block (18) through a connecting rod (19), the upper sliding block (17) and the lower sliding block (18) are located on the same side but not adjacent to each other, and the connecting rods (19) are arranged in a mutually crossed mode and are connected in a rotating mode through rotating shafts.

8. The mobile lifting device for BIM building construction according to claim 6, wherein: fixed plate (111) have all been welded to the upper surface both sides of base (11), two be connected with screw rod (112) through the bearing rotation between the adjacent one side of fixed plate (111), every relative two all weld connecting plate (115) between the adjacent one side of lower slider (18), nut seat (113) are installed to the lateral wall of connecting plate (115), nut seat (113) and screw rod (112) threaded connection, motor (114) are installed to upper surface one side of base (11), the electrical property input of motor (114) passes through the electric property output end electric connection of wire with controller (29), the one end of screw rod (112) run through a fixed plate (111) and with the output shaft one end fixed connection of motor (114).