CN219751863U

CN219751863U - Lifting device convenient for construction

Info

Publication number: CN219751863U
Application number: CN202321148910.5U
Authority: CN
Inventors: 柯坤钊
Original assignee: Dongguan Zhongsui Construction Engineering Co ltd
Current assignee: Dongguan Zhongsui Construction Engineering Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-09-26
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a lifting device convenient to construct, relates to the technical field of interior decoration, overcomes the defects of the prior art, and enables a stretching plate to be close to a special-shaped wall surface through movement of the stretching plate, so that personnel can conveniently approach the special-shaped wall surface to carry out interior decoration construction. The device comprises a bottom plate and a bearing table arranged above the bottom plate, wherein a transmission assembly is arranged on the bottom plate, and a positioning assembly is arranged on the bearing table; the positioning assembly comprises a stretching plate arranged inside the bearing table, one end of the stretching plate is provided with a driving screw rod, a mounting block is mounted on the driving screw rod, the mounting block is fixed inside the bearing table, a screw nut is connected to the driving screw rod in a threaded mode, and the driving screw rod is driven by a fixed motor. The utility model solves the problem that the prior lifting device is inconvenient to construct due to overlarge distance between the lifting device and the special-shaped wall by approaching the extension plate and the wall to reduce the distance.

Description

Lifting device convenient for construction

Technical Field

The utility model relates to the technical field of interior decoration, in particular to a lifting device convenient to construct.

Background

Interior decorations include room design, decorations, furniture arrangements, and various points of attachment. The decoration construction which is biased to the inside of the building not only is during the decoration design construction, but also comprises continuous decoration for a long time after the decoration is put in. In the decoration and the decoration process, the parts needing decoration are often higher, so that the work cannot be conveniently performed, and a lifting device is arranged.

Chinese patent (publication No. CN 207090903U) discloses an interior decoration elevating gear, including hoist engine, backup pad, wheel, base, the base below is provided with the wheel, be provided with the pneumatic cylinder on the base, be provided with the telescopic link on the pneumatic cylinder, the telescopic link top is provided with the bottom plate, vertically be provided with the riser on the bottom plate, the riser top is provided with the crossbeam, be provided with the sprocket on the crossbeam, the riser inner wall is provided with the cylinder, the cylinder is provided with the piston rod, the piston rod is connected the backup pad, the backup pad below is provided with the gyro wheel, the gyro wheel is located on the bottom plate, the backup pad with be provided with the bearing platform between the crossbeam, the bearing platform both sides are provided with the hawser, the other end of hawser is connected the hoist engine. The beneficial effects are that: the fixing device can fix the lifting device in a working area, and the arrangement of the winch and the bearing table can improve the lifting height so as to meet different working conditions

In carrying out the above-described scheme, the inventors have found that there are at least the following problems in this technique,

in this scheme bearing platform and backup pad are in vertical being close to the wall when using, and personnel stand and construct on the surface, but when the wall of construction is special-shaped curved surface, can lead to there being great interval between bearing platform and backup pad and the special-shaped wall, and personnel construct in bearing platform and backup pad this moment, and are farther from the special-shaped wall, are inconvenient for personnel to construct.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a lifting device convenient for construction, overcomes the defects of the prior art, and aims to solve the problem that the existing lifting device cannot adapt to special-shaped wall construction.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the lifting device convenient to construct comprises a bottom plate and a carrying table arranged above the bottom plate, wherein a transmission assembly is arranged on the bottom plate, the carrying table is driven to lift through the transmission assembly, and a positioning assembly is arranged on the carrying table;

the locating component comprises a stretching plate arranged inside the bearing table, the stretching plate is in sliding connection with the bearing table, one end of the stretching plate is provided with a driving screw rod, an installation block is installed on the driving screw rod, the installation block is fixed inside the bearing table, a screw nut is connected onto the driving screw rod in a threaded mode, the screw nut is fixedly connected with the stretching plate, and the driving screw rod is driven by a fixed motor.

Through adopting above-mentioned technical scheme, through fixed motor drive lead screw rotation, make lead screw nut drive stretch the board and stretch out in accepting the platform, make stretch board and wall be close to the reduction interval, personnel stand and just can carry out convenient construction to indoor wall on stretching the board, solve present elevating gear and can't adapt to the wall of dysmorphism and construct.

Optionally, the transmission subassembly is including rotating the transmission lead screw that sets up on the bottom plate, the transmission lead screw passes through drive motor drive, drive motor inlays the inside of establishing at the bottom plate, transmission lead screw and adapting table threaded connection.

Through adopting above-mentioned technical scheme, control transmission lead screw through drive motor and rotate, make the accepting bench remove on transmission lead screw, make accepting bench reach the high position of adaptation.

Optionally, both ends of bottom plate all are provided with the restriction axle, the fixed block is installed to the bottom of restriction axle, the fixed block is fixed on the bottom plate, install the restriction piece on the accepting table, restriction piece and restriction axle sliding connection.

Through adopting above-mentioned technical scheme, through the setting of restriction piece, make the accepting the platform enough stable when being in elevating movement.

Optionally, the top of accepting the platform is provided with the roof, the top and the roof connection of restriction axle, the top rotation setting of transmission lead screw is on the roof.

Through adopting above-mentioned technical scheme, through the setting of roof, avoid sheltering from the dust or other foreign matter contact personnel health that drops, ensure personnel's safety.

Optionally, a concave cavity is formed on the bearing table, and the concave cavity is used for bearing materials and equipment.

Through adopting above-mentioned technical scheme, through the setting of cavity, place the material in the cavity, make the edge of cavity can restrict material or equipment, reduce the condition of material or equipment roll-off accepting the platform.

Optionally, a sliding groove is formed in the bearing table, the extending plate is slidably connected with the sliding groove, and when the extending plate is retracted in the sliding groove, the extending plate does not extend out of the sliding groove.

Through adopting above-mentioned technical scheme, through the setting of spout, through screw-nut control stretch the board removal, stretch the board and slide in the spout and stretch out and be close to the dysmorphism wall, the construction of being convenient for, because of stretching the board when retracting the spout, stretch the board and do not stretch out the spout, make the bottom plate not influenced with the wall contact of conventional vertical state.

Optionally, a groove is formed in the bearing table, and the driving screw rod is embedded in the groove;

the positioning assembly is provided with two groups.

Through adopting above-mentioned technical scheme, through setting up two stretching plates, the wall position of stretching the reply dysmorphism face of board of being convenient for uses, drives the lead screw simultaneously and is more convenient for install in the recess.

Optionally, the surface mounting of accepting the platform has the fixed plate, it is connected with the baffle to rotate on the fixed plate, the side of fixed plate and baffle is provided with the locking plate, the one end of locking plate is rotated through pivot and fixed plate and is connected, and the other end passes through the bolt to be installed on the baffle.

Through adopting above-mentioned technical scheme, through the setting of baffle and fixed plate, turn over through the baffle outwards rotation, make the baffle be in to open, personnel are convenient for place material and equipment on accepting the bench, and after the material loading was accomplished, the baffle rotates to reset, and the locking plate rotates and baffle contact, and the one end of locking plate passes through the bolt fastening on the baffle, and fixed plate's position makes fixed plate and baffle block the protection to personnel, material or the equipment on accepting the bench.

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

1. according to the utility model, the screw rod is controlled to rotate by the fixed motor, so that the screw rod nut drives the extension plate to extend out of the bearing table, the distance between the extension plate and the wall is shortened, and a person standing on the extension plate can conveniently construct an indoor wall, thereby solving the problem that the construction is inconvenient due to overlarge distance between the existing lifting device and the special-shaped wall.

2. According to the utility model, the baffle is opened, so that people can place materials and equipment on the carrying table in multiple directions, the effect of convenient discharging is realized, and the fixed plate and the baffle are locked by the locking plate through the reset of the baffle, so that the fixed plate and the baffle can block and protect the people, materials or equipment on the carrying table.

Drawings

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

FIG. 2 is a schematic view of the structure of the carrying platform of the present utility model;

FIG. 3 is an enlarged view of the structure A of FIG. 2 in accordance with the present utility model;

fig. 4 is a schematic view of a fixing plate structure of the present utility model.

Reference numerals illustrate:

1. a bottom plate; 2. a transmission screw rod; 3. limiting the shaft; 4. a fixed block; 5. a limiting block; 6. a receiving table; 7. a top plate; 8. extending the plate; 9. a cavity; 10. a chute; 11. a groove; 12. driving a screw rod; 13. a mounting block; 14. a screw nut; 15. fixing a motor; 16. a fixing plate; 17. a baffle; 18. a locking plate; 19. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a lifting device convenient for construction comprises a bottom plate 1 and a carrying table 6 arranged above the bottom plate 1, wherein a transmission assembly is arranged on the bottom plate 1, the carrying table 6 is driven by the transmission assembly to perform lifting movement, the transmission assembly comprises a transmission screw rod 2 rotatably arranged on the bottom plate 1, the transmission screw rod 2 is driven by a transmission motor, the transmission motor is embedded in the bottom plate 1, the transmission screw rod 2 is in threaded connection with the carrying table 6, people and materials are positioned on the carrying table 6 through the edge of the whole device, and the transmission screw rod 2 is controlled to rotate by the transmission motor according to the height position where the people need to reach, so that the carrying table 6 moves on the transmission screw rod 2, and the carrying table 6 reaches an adaptive height position;

specifically, both ends of the bottom plate 1 are provided with limiting shafts 3, the bottom of the limiting shafts 3 is provided with fixed blocks 4, the fixed blocks 4 are fixed on the bottom plate 1, and the bearing table 6 is provided with limiting blocks 5, and the limiting blocks 5 are in sliding connection with the limiting shafts 3, so that the bearing table 6 is stable enough in lifting motion due to the limitation of the limiting blocks 5 on the limiting shafts 3.

Specifically, referring to fig. 1, a top plate 7 is disposed above the receiving table 6, the top of the limiting shaft 3 is connected to the top plate 7, and the top of the driving screw 2 is rotatably disposed on the top plate 7. The upper part is shielded through the top plate 7, so that dust falling or other foreign matters falling into contact with the body of the personnel is avoided, and the safety of the personnel is ensured.

Specifically, referring to fig. 1-3, a positioning component is arranged on the supporting table 6, the positioning component comprises a stretching plate 8 arranged inside the supporting table 6, the stretching plate 8 is in sliding connection with the supporting table 6, a driving screw rod 12 is arranged at one end of the stretching plate 8, a mounting block 13 is mounted on the driving screw rod 12, the mounting block 13 is fixed inside the supporting table 6, a screw nut 14 is in threaded connection with the driving screw rod 12, the screw nut 14 is fixedly connected with the stretching plate 8, the driving screw rod 12 is driven by a fixed motor 15, when a large distance exists between the supporting table 6 and a wall, the driving screw rod 12 is driven by the fixed motor 15 to rotate, the screw nut 14 drives the stretching plate 8 to stretch out in the supporting table 6, the stretching plate 8 and the wall are close to a reduced distance, a person stands on the stretching plate 8 to conveniently construct an indoor wall, and the problem that the existing lifting device cannot adapt to the abnormal wall to construction is solved.

Specifically, referring to fig. 2, the receiving platform 6 is provided with a cavity 9, and the cavity 9 is used for receiving materials and equipment. Placing the material in the cavity 9 makes the edge of the cavity 9 limit the material or equipment, and reduces the situation that the material or equipment slides out of the bearing table 6.

Specifically, referring to fig. 1 and 4, a fixing plate 16 is mounted on the surface of the carrying platform 6, a baffle 17 is rotatably connected to the fixing plate 16, a locking plate 18 is disposed on a side of the fixing plate 16 and a side of the baffle 17, one end of the locking plate 18 is rotatably connected to the fixing plate 16 through a rotating shaft 19, and the other end of the locking plate is mounted on the baffle 17 through a bolt. Through the outward turning of baffle 17, make baffle 17 be in to open, the personnel is convenient for place material and equipment on accepting bench 6, and the material loading is accomplished the back, and baffle 17 rotates to reset, and locking plate 18 rotates and contacts with baffle 17, and the one end of locking plate 18 passes through the bolt fastening on baffle 17, and the position of fixed baffle 17 makes fixed plate 16 and baffle 17 block the protection to personnel, material or the equipment on accepting bench 6.

Specifically, referring to fig. 3, a sliding groove 10 is formed on the receiving platform 6, the extension plate 8 is slidably connected with the sliding groove 10, and when the extension plate 8 is retracted in the sliding groove 10, the extension plate 8 does not extend out of the sliding groove 10. The extension plate 8 is controlled to move through the screw nut 14, the extension plate 8 slides in the chute 10 to extend out to be close to the special-shaped wall, construction is facilitated, and the extension plate 8 does not extend out of the chute 10 when the extension plate 8 is retracted into the chute 10, so that the contact between the bottom plate 1 and the wall in a normal vertical state is not affected. The interior of the bearing table 6 is provided with a groove 11, a driving screw rod 12 is embedded in the groove 11, and two groups of positioning components are arranged. Through setting up two stretching plates 8, the wall position that stretching plate 8 should the dysmorphism face of being convenient for uses, drives lead screw 12 simultaneously and is more convenient for install in recess 11.

Working principle: through locking plate 18 rotation downwards, baffle 17 is opened, personnel and material are in on accepting the platform 6, fix locking plate 18 on baffle 17 through the bolt, it rotates to pass through the transmission motor control transmission lead screw, make accepting the platform 6 and reach the high position of adaptation, it rotates to pass through fixed motor 15 control drive lead screw, it is close to the dysmorphism wall to make stretch board 8, personnel stand and construct on stretching board 8, solve the wall of the dysmorphism of present elevating gear and use, through the setting of roof 7, the object contact personnel that drops in the top of the jam, the safety of protection personnel.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a elevating gear convenient to construction, includes bottom plate (1) and sets up and accept platform (6) in bottom plate (1) top, be provided with drive assembly on bottom plate (1), accept platform (6) through drive assembly drive and carry out elevating movement, its characterized in that: a positioning assembly is arranged on the bearing table (6); the positioning assembly comprises a stretching plate (8) arranged inside a bearing table (6), the stretching plate (8) is in sliding connection with the bearing table (6), one end of the stretching plate (8) is provided with a driving screw rod (12), a mounting block (13) is mounted on the driving screw rod (12), the mounting block (13) is fixed inside the bearing table (6), a screw nut (14) is connected to the driving screw rod (12) in a threaded manner, the screw nut (14) is fixedly connected with the stretching plate (8), and the driving screw rod (12) is driven by a fixed motor (15).

2. The lifting device for facilitating construction according to claim 1, wherein: the transmission assembly comprises a transmission screw rod (2) which is rotatably arranged on the bottom plate (1), the transmission screw rod (2) is driven by a transmission motor, the transmission motor is embedded in the bottom plate (1), and the transmission screw rod (2) is in threaded connection with the bearing table (6).

3. The lifting device for facilitating construction according to claim 2, wherein: both ends of bottom plate (1) all are provided with restriction axle (3), fixed block (4) are installed to the bottom of restriction axle (3), fixed block (4) are fixed on bottom plate (1), install limit block (5) on accepting bench (6), limit block (5) and restriction axle (3) sliding connection.

4. A lifting device for facilitating construction according to claim 3, wherein: the top of accepting bench (6) is provided with roof (7), the top and the roof (7) of restriction axle (3) are connected, the top rotation setting of transmission lead screw (2) is on roof (7).

5. The lifting device for facilitating construction according to claim 1, wherein: the bearing table (6) is provided with a concave cavity (9), and the concave cavity (9) is used for bearing materials and equipment.

6. The lifting device for facilitating construction according to claim 1, wherein: the bearing table (6) is provided with a chute (10), the extending plate (8) is in sliding connection with the chute (10), and when the extending plate (8) is contracted in the chute (10), the extending plate (8) does not extend out of the chute (10).

7. The lifting device for facilitating construction according to claim 1, wherein: a groove (11) is formed in the bearing table (6), and the driving screw rod (12) is embedded in the groove (11); the positioning assembly is provided with two groups.

8. The lifting device for facilitating construction according to claim 1, wherein: the surface mounting who accepts platform (6) has fixed plate (16), rotate on fixed plate (16) and be connected with baffle (17), the side of fixed plate (16) and baffle (17) is provided with locking plate (18), the one end of locking plate (18) is connected with fixed plate (16) rotation through pivot (19), and the other end passes through the bolt and installs on baffle (17).