Gypsum board vertical lifting trolley for ceiling decoration

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a gypsum board vertical lifting trolley for ceiling decoration, which comprises a support frame and four groups of universal wheels arranged at the bottom of the support frame, the top of the support frame is fixedly connected with a support stand column, the inner wall of the support stand column is slidably connected with a toothed plate stand column, and the toothed plate stand column is fixedly connected with the universal wheels. The inner wall of the toothed plate stand column is slidably connected with an adjusting stand column. The adjusting handle is rotated to drive the gear to rotate, so that the toothed plate stand column slides in the supporting stand column, the toothed plate stand column is driven to move upwards, the toothed plate stand column drives the chain wheel to ascend while ascending, the chain wheel tightens the chain, and the chain drives the chain wheel to rotate. The chain pulls the adjusting stand column to ascend, the adjusting stand column ascends to drive the bracket to ascend, and therefore the effect of vertically transporting the gypsum boards is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a gypsum board vertical lifting trolley for decorating and renovating suspended ceilings. Background Art

[0002] Decoration is the process of beautifying and modifying buildings, structures or other structures in order to improve their beauty, practicality and comfort. In my country, the decoration industry has been widely recognized and valued, and has gradually formed a complete industrial chain. Decoration involves multiple fields, such as architecture, material science, art design, etc. Decoration ceiling engineering is an interior decoration work that involves adding various decorative materials and structures to the ceiling inside the building to change and beautify the look and feel of the space. In the overall work process of the construction project, decoration ceiling engineering often requires a large amount of gypsum board, and the height of the ceiling is about between.

[0003] During construction, the entire gypsum board needs to be lifted to a height parallel to the ceiling, and precise seams are required. Therefore, a lifting device is needed. During use, the existing lifting device usually requires the gypsum board to be directly placed on a lifting platform for lifting. However, the lifting platform is usually high, and workers need to use external force to load it. The loading efficiency is low, which affects the efficiency of ceiling decoration. The current lifting device is usually composed of multiple groups of hydraulic cylinders and support rods, which occupy a large area during indoor decoration. The structure is complex and inconvenient to carry and transfer, which affects the subsequent use efficiency.

[0004] Therefore, it is necessary to provide a new gypsum board vertical lifting trolley for decorative ceiling to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a gypsum board vertical lifting trolley for decorating and renovating ceilings, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a gypsum board vertical lifting trolley for decorative ceiling, comprising a support frame and also comprising:

[0007] Four sets of universal wheels are arranged at the bottom of the support frame, the top of the support frame is fixedly connected with a support column, the inner wall of the support column is slidably connected with a toothed plate column, and the inner wall of the toothed plate column is slidably connected with an adjustment column;

[0008] An adjustment mechanism is arranged on one side of the support column, the adjustment mechanism comprises two sets of first fixing plates fixed on one side of the support column, one side of the first fixing plate is installed with a transversely arranged electric interface, one end of the electric interface is fixedly connected with a gear meshing with the toothed plate column, and one side of the gear is fixedly connected with an adjustment handle;

[0009] A chain is arranged on one side of the first fixed plate, two groups of second fixed plates are fixedly connected to one side of the toothed plate column, and a sprocket is arranged inside the second fixed plate.

[0010] Preferably, the adjusting column is fixedly connected with a connecting block, and a first limiting rod and a second limiting rod are respectively fixed to the outer side of the connecting block.

[0011] Preferably, a semicircular rotating block is provided on the outer side of the connecting block, and a supporting block is fixedly connected to the top of the rotating block.

[0012] Preferably, the interior of the rotating block is respectively provided with a first adjustment hole and a second adjustment hole which are interconnected, and the bottom of the rotating block is provided with a limiting hole for limiting the second limiting rod.

[0013] Preferably, a bracket for supporting the gypsum board is fixedly connected to the top of the support block, and two groups of limit blocks are fixedly connected to one side of the bracket.

[0014] Preferably, two groups of connecting plates are fixedly connected to the outer side of the adjusting column, the bottom of the connecting plate is fixedly connected to a vertically arranged guide rod, and the bottom of the guide rod is fixedly connected to a limiting plate.

[0015] Preferably, two groups of baffles are fixedly connected to the outer side of the support column, the inner wall of the baffle is slidably connected to the outer side of the guide rod, and a spring is provided on the outer side of the guide rod, and the spring is located below the baffle.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model drives the gear to rotate by rotating the adjusting handle, so that the toothed plate column slides inside the supporting column, drives the toothed plate column to move upward, and the toothed plate column rises and drives the sprocket to rise at the same time, the sprocket tightens the chain, and the chain drives the sprocket to rotate, the chain pulls the adjusting column to rise, and the rising of the adjusting column drives the bracket to rise, thereby achieving the effect of vertical transportation of the gypsum board. The device has a simple structure, is light and flexible, can be moved at will, is easy to assemble, and is made of conventional materials at a low price. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of a preferred embodiment of a gypsum board vertical lifting trolley for decorative ceiling provided by the utility model;

[0019] Figure 2 It is a structural schematic diagram of the support column and the bracket in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the rotating block and the connecting block in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the support column and the tooth plate column in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the adjustment mechanism in the utility model.

[0023] In the figure: 1. support frame; 2. universal wheel; 3. support column; 4. toothed plate column; 5. adjustment column; 6. adjustment mechanism; 61. first fixed plate; 62. electric interface; 63. gear; 64. adjustment handle; 7. connecting block; 8. first limit rod; 9. second limit rod; 10. rotating block; 11. supporting block; 12. first adjustment hole; 13. second adjustment hole; 14. limit hole; 15. bracket; 16. limit block; 17. chain; 18. second fixed plate; 19. sprocket; 20. connecting plate; 21. guide rod; 22. limit plate; 23. baffle; 24. spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 As shown, a gypsum board vertical lifting trolley for decorative ceiling includes a support frame 1 and also includes:

[0026] Four sets of universal wheels 2 are arranged at the bottom of the support frame 1, the top of the support frame 1 is fixedly connected with a support column 3, the inner wall of the support column 3 is slidably connected with a toothed plate column 4, and the inner wall of the toothed plate column 4 is slidably connected with an adjustment column 5;

[0027] An adjustment mechanism 6 is arranged on one side of the support column 3, and the adjustment mechanism 6 includes two sets of first fixing plates 61 fixed on one side of the support column 3, and a horizontally arranged electric interface 62 is installed on one side of the first fixing plate 61, and one end of the electric interface 62 is fixedly connected to a gear 63 meshing with the toothed plate column 4, and one side of the gear 63 is fixedly connected to an adjustment handle 64;

[0028] The chain 17 is arranged on one side of the first fixing plate 61 , and two sets of second fixing plates 18 are fixedly connected to one side of the toothed plate column 4 , and a sprocket 19 is arranged inside the second fixing plate 18 .

[0029] It should be noted that: the two ends of the chain 17 are respectively fixed inside the first fixed plate 61 and the second fixed plate 18, and the electric interface 62 can be used to install the driving motor, which is subsequently driven by the adjusting handle 64, or driven by external power through the electric interface 62. By rotating the adjusting handle 64, the gear 63 is driven to rotate, so that the toothed plate column 4 slides inside the supporting column 3, driving the toothed plate column 4 to move upward, and the toothed plate column 4 rises while driving the sprocket 19 to rise, and the sprocket 19 tightens the chain 17, and the chain 17 drives the sprocket 19 to rotate, and the chain 17 pulls the adjusting column 5 to rise.

[0030] refer to Figure 2 and Figure 3 As shown, the adjusting column 5 is fixedly connected with a connecting block 7, and the outer side of the connecting block 7 is respectively fixed with a first limiting rod 8 and a second limiting rod 9; a semicircular rotating block 10 is arranged on the outer side of the connecting block 7, and a supporting block 11 is fixedly connected to the top of the rotating block 10; the interior of the rotating block 10 is respectively provided with a first adjusting hole 12 and a second adjusting hole 13 which are interconnected, and a limiting hole 14 for limiting the second limiting rod 9 is arranged at the bottom of the rotating block 10; a bracket 15 for supporting the gypsum board is fixedly connected to the top of the supporting block 11, and two sets of limiting blocks 1 are fixedly connected to one side of the bracket 15 6; The first adjustment hole 12 and the second adjustment hole 13 are both rotatably connected to the outer side of the first limit rod 8, and the rotating block 10 is pulled upward to disengage the limit hole 14 from the second limit rod 9, and the rotating block 10 is rotated to rotate the rotating block 10 and the bracket 15 to a 45-degree angle, so as to facilitate the subsequent placement of the gypsum board on the bracket 15, and prevent the gypsum board from falling by the limit block 16, and then the rotating block 10 is rotated in the opposite direction to engage the limit hole 14 with the second limit rod 9, so that the bracket 15 maintains the state, and the adjustment column 5 is raised to drive the bracket 15 to rise, thereby achieving the effect of vertical transportation of the gypsum board.

[0031] refer to Figure 4As shown, two groups of connecting plates 20 are fixedly connected to the outside of the adjusting column 5, and a vertically arranged guide rod 21 is fixedly connected to the bottom of the connecting plate 20. The bottom of the guide rod 21 is fixedly connected to the limit plate 22, and two groups of baffles 23 are fixedly connected to the outside of the supporting column 3. The inner wall of the baffle 23 is slidably connected to the outside of the guide rod 21. A spring 24 is arranged on the outside of the guide rod 21, and the spring 24 is located below the baffle 23. When the adjusting column 5 rises, the connecting plate 20 and the guide rod 21 are pulled up to make the guide rod 21 slide inside the baffle 23, so that the spring 24 contracts. When the bracket 15 needs to be lowered, the adjusting handle 64 is turned to rotate the gear 63, driving the toothed plate column 4 to move downward. The spring 24 resets to drive the limit plate 22 to move downward, pulling the adjusting column 5 to move downward, and the adjusting column 5 tightens the chain 17 to put the chain 17 into the inside of the adjusting column 5.

[0032] Working principle: When the device is in use, the rotating block 10 is pulled upward to disengage the limiting hole 14 from the second limiting rod 9, and the rotating block 10 is rotated to rotate the rotating block 10 and the bracket 15 to a 45-degree angle, so that the gypsum board can be placed on the bracket 15 later, and the limiting block 16 can be used to prevent the gypsum board from falling. Then the rotating block 10 is rotated in the opposite direction to engage the limiting hole 14 with the second limiting rod 9, so that the bracket 15 remains in the state, and the gear 63 is driven to rotate by rotating the adjusting handle 64, so that the toothed plate column 4 slides inside the supporting column 3, driving the toothed plate column 4 to move upward, and the toothed plate column 4 As the column 4 rises, the sprocket 19 is driven to rise, and the sprocket 19 tightens the chain 17, and the chain 17 drives the sprocket 19 to rotate, and the chain 17 pulls the adjusting column 5 to rise, and the rising of the adjusting column 5 drives the bracket 15 to rise, thereby achieving the effect of vertical transportation of the gypsum board. When it is necessary to lower the bracket 15, the adjusting handle 64 is rotated to rotate the gear 63, driving the toothed plate column 4 to move downward, the spring 24 is reset to drive the limit plate 22 to move downward, pulling the adjusting column 5 to move downward, and the adjusting column 5 tightens the chain 17 to put the chain 17 into the inside of the adjusting column 5.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gypsum board vertical lifting trolley for decorative ceiling, comprising a support frame (1), characterized in that: Also includes: Four sets of universal wheels (2) are arranged at the bottom of the support frame (1); the top of the support frame (1) is fixedly connected to a support column (3); the inner wall of the support column (3) is slidably connected to a toothed plate column (4); the inner wall of the toothed plate column (4) is slidably connected to an adjustment column (5); An adjustment mechanism (6) is arranged on one side of the support column (3), the adjustment mechanism (6) comprising two groups of first fixing plates (61) fixed on one side of the support column (3), one side of the first fixing plate (61) is provided with a transversely arranged electric interface (62), one end of the electric interface (62) is fixedly connected to a gear (63) meshing with the toothed plate column (4), and one side of the gear (63) is fixedly connected to an adjustment handle (64); A chain (17) is arranged on one side of the first fixed plate (61); two groups of second fixed plates (18) are fixedly connected to one side of the toothed plate column (4); and a sprocket (19) is arranged inside the second fixed plate (18).

2. A gypsum board vertical lifting trolley for decorative ceiling according to claim 1, characterized in that: The adjusting column (5) is fixedly connected with a connecting block (7), and a first limiting rod (8) and a second limiting rod (9) are respectively fixed on the outer side of the connecting block (7).

3. A gypsum board vertical lifting trolley for decorative ceiling according to claim 2, characterized in that: A semicircular rotating block (10) is arranged on the outer side of the connecting block (7), and a supporting block (11) is fixedly connected to the top of the rotating block (10).

4. A gypsum board vertical lifting trolley for decorative ceiling according to claim 3, characterized in that: The interior of the rotating block (10) is respectively provided with a first adjustment hole (12) and a second adjustment hole (13) which are interconnected, and the bottom of the rotating block (10) is provided with a limiting hole (14) for limiting the second limiting rod (9).

5. The gypsum board vertical lifting trolley for decorative ceiling according to claim 3 is characterized in that: A bracket (15) for supporting the gypsum board is fixedly connected to the top of the support block (11), and two groups of limit blocks (16) are fixedly connected to one side of the bracket (15).

6. A gypsum board vertical lifting trolley for decorative ceiling according to claim 1, characterized in that: Two groups of connection plates (20) are fixedly connected to the outside of the adjustment column (5), the bottom of the connection plate (20) is fixedly connected to a vertically arranged guide rod (21), and the bottom of the guide rod (21) is fixedly connected to a limit plate (22).

7. A gypsum board vertical lifting trolley for decorative ceiling according to claim 6, characterized in that: Two groups of baffles (23) are fixedly connected to the outer side of the support column (3), the inner wall of the baffle (23) is slidably connected to the outer side of the guide rod (21), and a spring (24) is arranged on the outer side of the guide rod (21), and the spring (24) is located below the baffle (23).

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