CN221524153U

CN221524153U - Lifting scaffold

Info

Publication number: CN221524153U
Application number: CN202421681110.4U
Authority: CN
Inventors: 邓翔; 夏海龙; 吴浩
Original assignee: Zibo Jingxun Steel Products Co ltd
Current assignee: Zibo Jingxun Steel Products Co ltd
Priority date: 2024-07-16
Filing date: 2024-07-16
Publication date: 2024-08-13
Anticipated expiration: 2034-07-16

Abstract

The utility model relates to the technical field of assembled scaffolds, in particular to a lifting scaffold, which comprises a first bottom plate and a second bottom plate, wherein an adjusting component which can enable the first bottom plate and the second bottom plate to be close to or far away from each other is arranged between the first bottom plate and the second bottom plate, a power component which drives the adjusting component to work is arranged on the adjusting component, two groups of first support columns are respectively arranged at two ends of the first bottom plate, a plurality of first support columns are sequentially arranged at each group of first support columns, two groups of second support columns are respectively arranged at two ends of the second bottom plate, a plurality of second support columns are sequentially arranged at each group of second support columns, a first connecting component is arranged between every two adjacent first support columns, a second connecting component is arranged between every two adjacent second support columns, and a standing component is connected between the first connecting component and the second connecting component with the same height. The utility model is fixed through the first connecting component and the second connecting component, and is convenient to build and disassemble.

Description

Lifting scaffold

Technical Field

The utility model relates to the technical field of assembled scaffolds, in particular to a lifting scaffold.

Background

In construction operation, in order to improve the height of personnel's operation, need use the scaffold frame, scaffold frame among the prior art mostly all is through the fixed equipment of bolt with steel pipe and connecting piece, later install the platform of standing on the scaffold frame of having built, this kind of mode staff of putting up can use multiple appurtenance to can reduce and put up efficiency, the overlap joint is accomplished after in addition, the size of scaffold frame just has been determined, can't adjust the size according to actual need, if meet the region that the space is little, just need set up the scaffold frame again.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a lifting scaffold to solve the above-mentioned problems of the prior art.

The utility model provides the following technical scheme:

The lifting scaffold comprises a first bottom plate and a second bottom plate, wherein an adjusting component which can enable the first bottom plate and the second bottom plate to be close to or far away from each other is arranged between the first bottom plate and the second bottom plate, a power component which drives the adjusting component to work is arranged on the adjusting component, two groups of first support columns are respectively arranged at two ends of the first bottom plate, a plurality of the first support columns are sequentially arranged at each group of first support columns, two groups of second support columns are respectively arranged at two ends of the second bottom plate, a plurality of the second support columns are sequentially arranged at each group of second support columns, a first connecting component is arranged between two adjacent first support columns, a second connecting component is arranged between two adjacent second support columns, a standing component is connected between the first connecting component and the second connecting component with the same height, and the standing component can synchronously move along with the first bottom plate and the second bottom plate through the first support columns and the second support columns;

The assembly of standing includes the fixed plate slide, the fixed plate is hollow structure, fixed plate one side is the opening setting, slide one end sets up in the fixed plate, and with fixed plate inner wall sliding fit, the fixed plate is connected with first coupling assembling, and the slide is connected with second coupling assembling.

The first connecting assembly comprises a first spring and a first baffle, wherein the first spring and the first baffle are arranged on a first notch of a first connecting pipe, the first connecting pipe is connected with two adjacent first support columns in a threaded mode, the first connecting plate is fixedly arranged on the surface of the first connecting pipe, the first notch is formed in the first connecting plate, the top of the first connecting block is fixedly connected with the bottom of the first connecting plate, one end of the first limiting rod penetrates through the first connecting block and is in sliding fit with the first connecting block, the first baffle and the first limiting rod penetrate through one end of the first connecting block and are fixedly connected with each other, the first spring is sleeved on the first limiting rod, one end of the first spring is fixedly connected with the first connecting block, and the other end of the first spring is fixedly connected with the first baffle.

The second connecting assembly comprises a second connecting pipe, a second notch, a second connecting block, a second limiting rod, a second spring and a second baffle, wherein the second connecting pipe is used for connecting two adjacent second support columns in a threaded mode, the second connecting plate is fixedly arranged on the surface of the second connecting pipe, the second notch is formed in the second connecting plate, the top of the second connecting block is fixedly connected with the bottom of the second connecting plate, one end of the second limiting rod penetrates through the second connecting block and is in sliding fit with the second connecting block, the second baffle and the second limiting rod penetrate through one end of the second connecting block and are fixedly connected, the second spring is sleeved on the second limiting rod, one end of the second spring is fixedly connected with the second connecting block, and the other end of the second spring is fixedly connected with the second baffle.

The fixed plate sets up the top of first connecting plate, the fixed plate with two stoppers of bottom fixed mounting respectively of slide, the spacing hole has all been seted up on the stopper, the stopper of fixed plate bottom is pegged graft in first notch in the slip, and the spacing hole of this stopper can with first gag lever post sliding connection, the stopper of slide bottom is pegged graft in the second notch in the slip, and the spacing hole of this stopper can with second gag lever post sliding connection.

A first supporting tube is fixedly arranged between two adjacent transverse first connecting tubes, and a second supporting tube is fixedly arranged between two adjacent transverse second connecting tubes.

The power assembly comprises a motor power rod and a connecting box, wherein two ends of the connecting box are provided with openings, the power rod is arranged at the center of the connecting box, one end of the power rod is rotationally connected with the inner wall of the connecting box, and the other end of the power rod is rotationally penetrated through the connecting box and fixedly connected with the output end of the motor.

The adjusting component comprises a first sliding block and a second sliding block of a first rack and a second rack, the first sliding block is fixedly sleeved on the power rod, the first rack is in sliding fit with the top in the connecting box, the first rack is meshed with the gear, the second rack is in sliding fit with the bottom in the connecting box, the second rack is meshed with the gear, one side of the first sliding block is fixedly connected with the first rack and is in sliding fit with the inner wall of the connecting box, one side of the second sliding block is fixedly connected with the second rack and is in sliding fit with the inner wall of the connecting box, the other side of the first sliding block is fixedly connected with the second bottom plate, and the other side of the second sliding block is fixedly connected with the first bottom plate.

The utility model has the technical effects and advantages that:

1. According to the utility model, the first bottom plate and the second bottom plate are respectively connected with the first support columns and the second support columns in sequence, two adjacent first support columns are fixedly connected through the first connecting assembly, two adjacent second support columns are fixedly connected through the second connecting assembly, the standing assembly is placed at a required height by a worker, and the standing assembly is fixed through the first connecting assembly and the second connecting assembly, so that the standing assembly is convenient to construct and disassemble.

2. According to the utility model, the power assembly drives the adjusting assembly to work, the first bottom plate and the second bottom plate are separated from or close to each other through the adjusting assembly, the first bottom plate drives the first support columns and the first connecting assemblies for connecting the adjacent two first support columns to synchronously move, the second bottom plate drives the second support columns and the second connecting assemblies for connecting the adjacent two second support columns to synchronously move, when the first connecting assemblies and the second connecting assemblies are close to each other, the sliding plate moves towards the fixed plate, the standing position is reduced, when the first connecting assemblies and the second connecting assemblies are separated from each other, the sliding plate is separated from the fixed plate, the standing position is increased, and the size of the equipment can be adjusted according to actual use requirements.

Drawings

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

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 3 according to the present utility model;

Fig. 5 is an enlarged schematic view of the portion C of fig. 3 according to the present utility model.

The reference numerals are: 1. a first base plate; 2. a second base plate; 3. an adjustment assembly; 301. a gear; 302. a first rack; 303. a second rack; 304. a first slider; 305. a second slider; 4. a power assembly; 401. a motor; 402. a power lever; 403. a connection box; 5. a first support column; 6. a second support column; 7. a first connection assembly; 701. a first connection pipe; 702. a first connection plate; 703. a first notch; 704. a first connection block; 705. a first stop lever; 706. a first spring; 707. a first baffle; 8. a second connection assembly; 801. a second connection pipe; 802. a second connecting plate; 803. a second notch; 804. a second connection block; 805. a second limit rod; 806. a second spring; 807. a second baffle; 9. a standing assembly; 901. a fixing plate; 902. a slide plate; 903. a limiting block; 904. a limiting hole; 10. a first support tube; 11. and a second support tube.

Detailed Description

The present utility model will be further described with reference to specific embodiments, however, it will be appreciated by those skilled in the art that the detailed description herein with reference to the accompanying drawings is for better illustration, and that the utility model is not necessarily limited to such embodiments, but rather is intended to cover various equivalent alternatives or modifications, as may be readily apparent to those skilled in the art.

Fig. 1-5 illustrate a preferred embodiment of the present utility model, and the present utility model will be further described with reference to fig. 1-5.

The utility model discloses a lifting scaffold, which comprises a first bottom plate 1 and a second bottom plate 2, wherein an adjusting component 3 which can enable the first bottom plate 1 and the second bottom plate 2 to be close to or far away from each other is arranged between the first bottom plate 1 and the second bottom plate 2, a power component 4 which drives the adjusting component 3 to work is arranged on the adjusting component 3, two groups of first support columns 5 are respectively arranged at two ends of the first bottom plate 1, a plurality of first support columns 5 are sequentially arranged at each group of first support columns 5, two groups of second support columns 6 are respectively arranged at two ends of the second bottom plate 2, a plurality of second support columns 6 are sequentially arranged at each group of second support columns 6, a first connecting component 7 is arranged between every two adjacent first support columns 5, a second connecting component 8 is arranged between every two adjacent second support columns 6, a standing component 9 is connected between the first connecting component 7 and the second connecting component 8 with the same height, and the standing component 9 can synchronously move along with the first bottom plate 1 and the second bottom plate 2 through the first support columns 5 and the second support columns 6.

The standing assembly 9 comprises a fixing plate 901 and a sliding plate 902, the fixing plate 901 is of a hollow structure, one side of the fixing plate 901 is provided with an opening, one end of the sliding plate 902 is arranged in the fixing plate 901 and is in sliding fit with the inner wall of the fixing plate 901, the fixing plate 901 is connected with the first connecting assembly 7, and the sliding plate 902 is connected with the second connecting assembly 8.

In this embodiment, through the manual work according to the construction height construction scaffold, upward be connected with a plurality of first support column 5 and a plurality of second support column 6 respectively in proper order on first bottom plate 1 and the second bottom plate 2, connect fixedly through first coupling assembling 7 between two adjacent first support columns 5, connect fixedly through second coupling assembling 8 between two adjacent second support columns 6, the staff will stand the subassembly 9 and place at the height of needs, and fix through first coupling assembling 7 and second coupling assembling 8, conveniently build and dismantle, when the size of the space conditioning equipment according to the use place is needed, drive the work of adjusting part 3 through power pack 4, adjusting part 3 makes first bottom plate 1 and second bottom plate 2 keep away from each other or be close to, first bottom plate 1 drives first support column 5 and connects the first coupling assembling 7 synchronous movement of two adjacent first support columns 5, second bottom plate 2 drives second support column 6 and connects the second coupling assembling 8 synchronous movement of two adjacent second support columns 6, from and adjust 9 according to the size of the space conditioning equipment of use place, the actual demand of can be little according to the adjustment of first coupling assembling 7 and second coupling assembling 8.

The first connecting assembly 7 comprises a first connecting pipe 701, a first connecting plate 702, a first notch 703, a first connecting block 704, a first limiting rod 705, a first spring 706 and a first baffle 707, wherein two adjacent first support columns 5 are in threaded connection through the first connecting pipe 701, the first connecting plate 702 is fixedly installed on the surface of the first connecting pipe 701, the first notch 703 is formed in the first connecting plate 702, the top of the first connecting block 704 is fixedly connected with the bottom of the first connecting plate 702, one end of the first limiting rod 705 penetrates through the first connecting block 704 and is in sliding fit with the first connecting block 704, the first baffle 707 and the first limiting rod 705 penetrate through one end of the first connecting block 704 and are fixedly connected, the first spring 706 is sleeved on the first limiting rod 707, one end of the first spring 706 is fixedly connected with the first connecting block 704, and the other end of the first spring 706 is fixedly connected with the first baffle 707.

The second connecting assembly 8 comprises a second connecting pipe 801, a second connecting plate 802, a second notch 803, a second connecting block 804, a second limiting rod 805, a second spring 806 and a second baffle 807, wherein two adjacent second supporting columns 6 are connected through threads of the second connecting pipe 801, the second connecting plate 802 is fixedly installed on the surface of the second connecting pipe 801, the second notch 803 is formed in the second connecting plate 802, the top of the second connecting block 804 is fixedly connected with the bottom of the second connecting plate 802, one end of the second limiting rod 805 penetrates through the second connecting block 804 and is in sliding fit with the second connecting block 804, the second baffle 807 and the second limiting rod 805 penetrate through one end of the second connecting block 804 and are fixedly connected, the second spring 806 is sleeved on the second limiting rod 805, one end of the second spring 806 is fixedly connected with the second connecting block 804, and the other end of the second spring 806 is fixedly connected with the second baffle 807.

The fixed plate 901 sets up the top of first connecting plate 702, fixed plate 901 with the bottom of slide 902 is fixed mounting respectively has two stopper 903, limiting block 903 is last to have all seted up spacing hole 904, the stopper 903 of fixed plate 901 bottom is pegged graft in first notch 703 in the slip, and the spacing hole 904 of this stopper 903 can with first gag lever post 705 sliding connection, the stopper 903 of slide 902 bottom is pegged graft in second notch 803 in the slip, and the spacing hole 904 of this stopper 903 can with second gag lever post 805 sliding connection.

In this embodiment, when two first support columns 5 need to be connected, by manually rotating the first connecting tube 701, the bottom of the first connecting tube 701 is in threaded connection with the top of the first connecting column below, at this time, the first connecting tube 701 is fixed, the first connecting column above the first connecting tube 701 is in threaded connection with the top of the first connecting tube 701, so that installation and disassembly are convenient, when the standing component 9 enters into the first notch 703, by manually pulling the first baffle 707, the first baffle 707 drives the first limiting rod 705 to move, and meanwhile, the first spring 706 is stretched by the first baffle 707, when the standing component 9 moves to the same horizontal line as the first limiting rod 705, at this time, the first baffle 707 is not pulled by a worker, at this time, the first spring 706 rebounds and drives the first baffle 707 and the first limiting rod 705 to move towards the standing component 9, so that the first limiting rod 705 enters into the limiting hole 904 of the standing component 9, and limits and fixes the standing component 9.

In this embodiment, when two second support columns 6 need to be connected, through manual rotation second connecting pipe 801, the top threaded connection of second connecting pipe 801 bottom and the second spliced pole of below, this moment second connecting pipe 801 is fixed, second spliced pole and second connecting pipe 801 top threaded connection above the second connecting pipe 801, conveniently install and dismantle, when standing subassembly 9 enters into second notch 803, through the manual pulling second baffle 807, second baffle 807 drives second gag lever post 805 and removes, simultaneously second spring 806 is stretched by second baffle 807, when standing subassembly 9 moves to the same horizontal line with second gag lever post 805, the staff no longer pulls second baffle 807 this moment, this moment second spring 806 kick-backs and drives second baffle 807 and second gag lever post 805 to stand subassembly 9 removal, make second gag lever post 805 get into spacing hole 904 of standing subassembly 9, and carry out spacing fixed to standing subassembly 9.

A first support pipe 10 is fixedly arranged between two adjacent first connecting pipes 701 in the transverse direction, and a second support pipe 11 is fixedly arranged between two adjacent second connecting pipes 801 in the transverse direction.

The power component 4 comprises a motor 401, a power rod 402 and a connecting box 403, wherein two ends of the connecting box 403 are provided with openings, the power rod 402 is arranged at the center in the connecting box 403, one end of the power rod 402 is rotationally connected with the inner wall of the connecting box 403, and the other end of the power rod is rotationally penetrated through the connecting box 403 and fixedly connected with the output end of the motor 401.

The adjusting component 3 comprises a gear 301, a first rack 302, a second rack 303, a first sliding block 304 and a second sliding block 305, wherein the gear 301 is fixedly sleeved on the power rod 402, the first rack 302 is in sliding fit with the top in the connecting box 403, the first rack 302 is meshed with the gear 301, the second rack 303 is in sliding fit with the bottom in the connecting box 403, the second rack 303 is meshed with the gear 301, one side of the first sliding block 304 is fixedly connected with the first rack 302 and is in sliding fit with the inner wall of the connecting box 403, one side of the second sliding block 305 is fixedly connected with the second sliding block 303 and is in sliding fit with the inner wall of the connecting box 403, the other side of the first sliding block 304 is fixedly connected with the second bottom plate 2, and the other side of the second sliding block 305 is fixedly connected with the first bottom plate 1.

In this embodiment, when the size of the device needs to be adjusted according to the use requirement, the motor 401 is started to drive the power rod 402 to rotate, and the power rod 402 is rotated in a forward and reverse direction through the motor 401; when the power rod 402 rotates, the forward and reverse rotating power rod 402 drives the gear 301 to rotate, the first rack 302 and the second rack 303 are separated from or close to each other through the rotated gear 301, the first rack 302 and the second rack 303 respectively drive the first slider 304 and the second slider 305 to move synchronously, so that the first slider 304 and the second slider 305 slide along the inner wall of the connecting box 403 and respectively drive the first bottom plate 1 and the second bottom plate 2 to move synchronously.

The working principle and the using flow of the utility model are as follows: the first bottom plate 1 and the second bottom plate 2 are respectively connected with a plurality of first support columns 5 and a plurality of second support columns 6 in sequence, the two adjacent first support columns 5 are fixedly connected through a first connecting component 7, the two adjacent second support columns 6 are fixedly connected through a second connecting component 8, a standing component 9 is placed at a required height through a worker, the standing component is fixed through the first connecting component 7 and the second connecting component 8, the construction and the disassembly are convenient, the adjusting component 3 is driven to work through the power component 4, the first bottom plate 1 and the second bottom plate 2 are mutually far away from or close to each other through the adjusting component 3, the first bottom plate 1 drives the first support columns 5 and the first connecting component 7 connected with the two adjacent first support columns 5 to synchronously move, the second bottom plate 2 drives the second support columns 6 and the second connecting component 8 connected with the two adjacent second support columns 6 to synchronously move, when the first connecting component 7 and the second connecting component 8 are mutually close to each other, the sliding plate 902 moves to the fixed plate 901, the standing position is reduced, when the first connecting component 7 and the second connecting component 8 are mutually far away from each other, the sliding plate is far away from the fixed plate 901, and the actual standing position is greatly adjusted according to the requirements.

Claims

1. Lifting scaffold, including first bottom plate (1) and second bottom plate (2), its characterized in that: an adjusting component (3) which can enable the first bottom board (1) and the second bottom board (2) to be close to or far away from each other is arranged between the first bottom board (1) and the second bottom board (2), a power component (4) which drives the adjusting component (3) to work is arranged on the adjusting component (3), two groups of first support columns (5) are respectively arranged at two ends of the first bottom board (1), a plurality of second support columns (6) are respectively arranged at two ends of the second bottom board (2), a plurality of first connecting components (7) are respectively arranged between every two adjacent first support columns (5), a second connecting component (8) is respectively arranged between every two adjacent second support columns (6), a standing component (9) is connected between the first connecting component (7) and the second connecting component (8) with the same height, and the standing component (9) can synchronously move through the first support columns (5) and the second bottom board (1) and the second bottom board (2);

The utility model provides a stand subassembly (9) includes fixed plate (901), slide (902), fixed plate (901) is hollow structure, fixed plate (901) one side is the opening setting, slide (902) one end sets up in fixed plate (901) and with fixed plate (901) inner wall sliding fit, fixed plate (901) are connected with first coupling assembling (7), and slide (902) are connected with second coupling assembling (8).

2. A lifting scaffold according to claim 1, wherein: the first connecting assembly (7) comprises a first connecting pipe (701), a first connecting plate (702), a first notch (703), a first connecting block (704), a first limiting rod (705), a first spring (706) and a first baffle (707), wherein two adjacent first supporting columns (5) are in threaded connection through the first connecting pipe (701), the first connecting plate (702) is fixedly installed on the surface of the first connecting pipe (701), the first notch (703) is formed in the first connecting plate (702), the top of the first connecting block (704) is fixedly connected with the bottom of the first connecting plate (702), one end of the first limiting rod (705) penetrates through the first connecting block (704) and is in sliding fit with the first connecting block (707), the first baffle (707) is fixedly connected with one end of the first limiting rod (705) in a penetrating mode, the first spring (706) is sleeved on the first limiting rod (705), and the first spring (706) is fixedly connected with the other end of the first connecting block (704).

3. A lifting scaffold according to claim 2, wherein: the second coupling assembling (8) include second connecting pipe (801), second connecting plate (802), second notch (803), second connecting block (804), second gag lever post (805), second spring (806) and second baffle (807), through second connecting pipe (801) are with two adjacent second support column (6) threaded connection, second connecting plate (802) fixed mounting is in the surface of second connecting pipe (801), second notch (803) are seted up on second connecting plate (802), the top of second connecting block (804) with the bottom fixed connection of second connecting plate (802), second gag lever post (805) one end run through second connecting block (804), and with second connecting block (804) sliding fit, second baffle (807) with second gag lever post (805) run through one end fixed connection of second connecting block (804), second spring (806) cover is established on second gag lever post (805), second spring (806) with second connecting block (807) other end fixed connection.

4. A lifting scaffold according to claim 3, wherein: fixed plate (901) set up the top of first connecting plate (702), fixed plate (901) with the bottom of slide (902) is fixed mounting respectively has two stopper (903), spacing hole (904) have all been seted up on stopper (903), stopper (903) of fixed plate (901) bottom are pegged graft in first notch (703) in the slip, and spacing hole (904) of this stopper (903) can with first gag lever post (705) sliding connection, stopper (903) of slide (902) bottom are pegged graft in second notch (803) in the slip, and spacing hole (904) of this stopper (903) can with second gag lever post (805) sliding connection.

5. A lifting scaffold according to claim 3, wherein: a first supporting tube (10) is fixedly arranged between two adjacent first connecting tubes (701) in the transverse direction, and a second supporting tube (11) is fixedly arranged between two adjacent second connecting tubes (801) in the transverse direction.

6. A lifting scaffold according to claim 1, wherein: the power component (4) comprises a motor (401), a power rod (402) and a connecting box (403), wherein two ends of the connecting box (403) are provided with openings, the power rod (402) is arranged at the center in the connecting box (403), one end of the power rod (402) is rotationally connected with the inner wall of the connecting box (403), and the other end of the power rod is rotationally connected with the connecting box (403) in a penetrating mode and fixedly connected with the output end of the motor (401).

7. The lifting scaffold of claim 6, wherein: the adjusting component (3) comprises a gear (301), a first rack (302), a second rack (303), a first sliding block (304) and a second sliding block (305), wherein the gear (301) is fixedly sleeved on the power rod (402), the first rack (302) is in sliding fit with the top in the connecting box (403), the first rack (302) is meshed with the gear (301), the second rack (303) is in sliding fit with the bottom in the connecting box (403), the second rack (303) is meshed with the gear (301), one side of the first sliding block (304) is fixedly connected with the first rack (302) and is in sliding fit with the inner wall of the connecting box (403), one side of the second sliding block (305) is fixedly connected with the second rack (303) and is in sliding fit with the inner wall of the connecting box (403), the other side of the first sliding block (304) is fixedly connected with the second bottom plate (2), and the other side of the second sliding block (305) is fixedly connected with the first bottom plate (1).