Novel scaffold

Abstract

The utility model relates to the technical field of scaffolds, in particular to a novel scaffold. Universal wheels are fixed to the four end corners of the bottom of the base, first fixing blocks are fixed to the two sides of one end of the top of the base, first limiting blocks are fixed to the two sides of the other end of the top of the base, a lifting structure is installed at the position, close to the middle point, of the top of the base, and a moving structure is arranged at the top of the lifting structure. A workbench is fixed to the top of the moving structure, and a steel ladder is fixed to one side of the moving structure. According to the novel scaffold provided by the utility model, through the design of the lifting structure, the height of the scaffold can be adjusted according to working requirements, and frequent disassembly and reassembly are avoided, so that the working efficiency is improved; and through the design of a moving structure, the device can conveniently adjust the position of the workbench, so that constructors can quickly and conveniently move among different construction positions.

Description

Technical Field

[0001] The utility model relates to the technical field of construction frames, in particular to a new type of construction frame. Background Art

[0002] Construction scaffolds play a vital role in the construction industry and are essential temporary facilities at construction sites. They are widely used in various construction projects to support and carry construction materials and construction personnel to ensure the smooth progress of the construction process.

[0003] Traditional construction scaffolds usually adopt fixed structures with relatively simple designs, mainly composed of steel pipes, fasteners and other components. Although these traditional construction scaffolds meet basic construction needs to a certain extent, their limitations are gradually exposed with the continuous development of the construction industry.

[0004] For example, a Chinese utility model patent (CN218375049U) discloses a construction frame, which solves the following problems: the traditional construction frame has no auxiliary construction device, and the construction workers need to look up for a long time when painting the top of the wall, which can easily cause cervical fatigue and discomfort.

[0005] The device includes a platform, a scissor structure, a hydraulic cylinder, an upper limit frame, a lower limit frame, a platform, a bracket and a reflector, wherein the upper limit frame is arranged on the bottom wall of the platform, the lower limit frame is arranged on the upper wall of the bottom plate, the lower limit frame and the upper limit frame are arranged correspondingly, one end of the bottom of the scissor structure is rotatably arranged on the platform, the other end of the bottom of the scissor structure is slidably arranged on the lower limit frame, one end of the bottom of the scissor structure is rotatably arranged on the platform, the other end of the bottom of the scissor structure is slidably arranged on the upper limit frame, two groups of scissor structures are provided, and the two groups of scissor structures are connected by a connecting shaft, one end of the hydraulic cylinder is rotatably arranged on the bottom plate, the other end of the hydraulic cylinder is rotatably arranged on the connecting shaft, the bracket is arranged on the platform, and the reflector is rotatably arranged on the bracket. The utility model belongs to the technical field of construction frames, and is specifically a construction frame.

[0006] When using the above technology, it was found that the following technical problems exist in the prior art: the device does not have a mobile working platform, and construction workers may need to frequently go up and down the construction frame when performing high-altitude operations, which greatly increases the construction time and reduces work efficiency. For this reason, we designed a new type of construction frame to provide another technical solution to the above technical problems. Utility Model Content

[0007] Based on this, it is necessary to provide a new type of construction frame to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0009] A new type of construction frame includes a base, wherein the four end corners of the bottom of the base are fixed with universal wheels, first fixed blocks are fixed on both sides of one end of the top of the base, first limit blocks are fixed on both sides of the other end of the top of the base, a lifting structure is installed near the midpoint of the top of the base, a moving structure is arranged on the top of the lifting structure, a workbench is fixed on the top of the moving structure, and a steel ladder is fixed on one side of the moving structure.

[0010] As a preferred embodiment of the new type of construction frame provided by the utility model, the lifting structure includes a fixed plate, a scissors-type connecting rod, a hydraulic cylinder and a second fixed block. A fixed plate is fixed to one side of the top of the base, a hydraulic cylinder is fixed to one side of the fixed plate, the output end of the hydraulic cylinder is rotatably connected to the scissors-type connecting rod, and both ends of one side of the top of the scissors-type connecting rod are rotatably connected to the second fixed block.

[0011] As a preferred embodiment of the new type of construction frame provided by the utility model, the lifting structure also includes a second limit block and a mounting plate, both ends on the other side of the top of the scissors-type connecting rod are slidably connected with the second limit block, both ends on one side of the bottom of the scissors-type connecting rod are rotatably connected to the first fixed block, both ends on the other side of the bottom of the scissors-type connecting rod are slidably connected to the first limit block, the tops of the two second limit blocks are fixed with mounting plates, and one side of the bottom of the mounting plate is fixed to the two second fixed blocks.

[0012] As a preferred embodiment of the new type of construction frame provided by the utility model, the movable structure includes a movable column, a first slider, a first rotating stick, a first screw and a first servo motor, both ends of the inner side of the top of the mounting plate are slidably connected with the first slider, the inner sides of the two first sliders are rotatably connected with the first rotating stick, the first screw is fixed on the side where the two first rotating sticks are close to each other, the first servo motor is fixed on one side of one of the first sliders, the output end of the first servo motor is fixed to one of the first rotating sticks, the outer side of the first screw is threadedly connected to the movable column, and the top of the movable column is fixed to the workbench.

[0013] As a preferred embodiment of the new type of construction frame provided by the utility model, the movable structure also includes a second rotating rod, a second slider, a second servo motor and a second screw rod, the second sliders are slidably connected to both sides of the inner side of the top of the mounting plate, the inner sides of the two second sliders are rotatably connected to the second rotating rod, the second screw rod is fixed to the side where the two second rotating rods are close to each other, the second servo motor is fixed to one side of one of the second sliders, and the output end of the second servo motor is fixed to one of the second rotating rods.

[0014] As a preferred embodiment of the novel construction frame provided by the utility model, first rectangular holes are opened at both ends of the inner side of the mounting plate, and the mounting plate is slidably connected through the two first rectangular holes and the two first sliding blocks.

[0015] As a preferred embodiment of the novel construction frame provided by the utility model, second rectangular holes are opened on both sides of the inner side of the mounting plate, and the mounting plate is slidably connected through the two second rectangular holes and the two second sliding blocks.

[0016] As a preferred implementation of the novel construction frame provided by the utility model, the outer sides of the four universal wheels are provided with anti-slip grooves.

[0017] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0018] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0019] The utility model provides a novel construction frame, which can adjust the height of the construction frame according to work requirements through the design of the lifting structure, avoiding frequent disassembly and reassembly, so that construction workers can reach the designated working position more quickly, reducing the time of climbing up and down, thereby improving work efficiency;

[0020] The device is designed with a mobile structure so that the position of the workbench can be easily adjusted, allowing construction workers to move quickly and conveniently between different construction locations without having to frequently get on and off the construction frame or carry tools and materials. This greatly reduces the time for transfer and waiting, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the overall structure of a new type of construction frame of the utility model;

[0023] Figure 2 It is a side view of a new type of construction frame of the utility model;

[0024] Figure 3 This is a schematic diagram of the connection between a scissor-type connecting rod of a new type of construction frame and a second fixed block of the utility model;

[0025] Figure 4 This is a schematic diagram of the connection between a new construction frame base and a fixing plate of the utility model;

[0026] Figure 5 This is a schematic diagram of the connection between a new type of construction frame fixing plate and a hydraulic cylinder of the utility model;

[0027] Figure 6 This is a schematic diagram of the connection between a new type of construction frame installation plate and a steel ladder of the utility model;

[0028] Figure 7 This is a schematic diagram of the connection between a movable column of a novel construction frame and a second screw rod of the utility model.

[0029] In the figure: 1. base; 2. universal wheel; 3. first limit block; 4. first fixed block; 5. fixed plate; 6. scissor-type connecting rod; 7. hydraulic cylinder; 8. second fixed block; 9. second limit block; 10. mounting plate; 11. steel ladder; 12. workbench; 13. moving column; 14. first slider; 15. first rotating rod; 16. first screw; 17. first servo motor; 18. second rotating rod; 19. second slider; 20. second servo motor; 21. second screw. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] As described in the background art, the device does not have a mobile working platform. Construction workers may need to frequently go up and down the construction frame when performing aerial work, which greatly increases construction time and reduces work efficiency.

[0032] In order to solve this technical problem, the utility model provides a novel construction frame.

[0033] Specifically, please refer to Figure 1-Figure 7 A new type of construction frame specifically includes: a base 1, four end corners of the bottom of the base 1 are fixed with universal wheels 2, first fixed blocks 4 are fixed on both sides of one end of the top of the base 1, first limit blocks 3 are fixed on both sides of the other end of the top of the base 1, a lifting structure is installed near the midpoint of the top of the base 1, a moving structure is arranged on the top of the lifting structure, a workbench 12 is fixed on the top of the moving structure, and a steel ladder 11 is fixed on one side of the moving structure.

[0034] The utility model provides a novel construction frame, which can adjust the height of the construction frame according to work requirements through the design of the lifting structure, avoiding frequent disassembly and reassembly, so that construction workers can reach the designated working position more quickly, reducing the time of climbing up and down, thereby improving work efficiency;

[0035] The device is designed with a mobile structure so that the position of the workbench 12 can be easily adjusted, so that construction workers can move quickly and conveniently between different construction locations without frequently getting on and off the construction frame or carrying tools and materials. This greatly reduces the time for transportation and waiting, thereby improving work efficiency.

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] Reference Figure 1-Figure 7 A new type of construction frame includes a base 1, four end corners of the bottom of the base 1 are fixed with universal wheels 2, first fixed blocks 4 are fixed on both sides of one end of the top of the base 1, first limit blocks 3 are fixed on both sides of the other end of the top of the base 1, a lifting structure is installed near the midpoint of the top of the base 1, a moving structure is arranged on the top of the lifting structure, a workbench 12 is fixed on the top of the moving structure, and a steel ladder 11 is fixed on one side of the moving structure.

[0039] The lifting structure includes a fixed plate 5, a scissors-type link 6, a hydraulic cylinder 7, a second fixed block 8, a second limit block 9 and a mounting plate 10. A fixed plate 5 is fixed to one side of the top of the base 1, a hydraulic cylinder 7 is fixed to one side of the fixed plate 5, the output end of the hydraulic cylinder 7 is rotatably connected to the scissors-type link 6, both ends of one side of the top of the scissors-type link 6 are rotatably connected to the second fixed block 8, both ends of the other side of the top of the scissors-type link 6 are slidably connected to the second limit block 9, both ends of one side of the bottom of the scissors-type link 6 are rotatably connected to the first fixed block 4, both ends of the other side of the bottom of the scissors-type link 6 are slidably connected to the first limit block 3, a mounting plate 10 is fixed to the top of the two second limit blocks 9, and one side of the bottom of the mounting plate 10 is fixed to the two second fixed blocks 8, so that the lifting structure can adjust the height of the device.

[0040] The moving structure includes a moving column 13, a first slider 14, a first rotating rod 15, a first screw 16, a first servo motor 17, a second rotating rod 18, a second slider 19, a second servo motor 20 and a second screw 21. The first sliders 14 are slidably connected to both ends of the inner side of the top of the mounting plate 10. The inner sides of the two first sliders 14 are rotatably connected to the first rotating rods 15. The first screw 16 is fixed to the side of the two first rotating rods 15 close to each other. The first servo motor 17 is fixed to one side of one of the first sliders 14. The output end of the first servo motor 17 and one of the first The rotating rod 15 is fixed, the outer side of the first screw rod 16 is threadedly connected to the moving column 13, the top of the moving column 13 and the workbench 12 are fixed, the second sliders 19 are slidably connected to both sides of the inner side of the top of the mounting plate 10, the inner sides of the two second sliders 19 are rotatably connected to the second rotating rod 18, and the second screw rod 21 is fixed to the side where the two second rotating rods 18 are close to each other, and a second servo motor 20 is fixed to one side of one of the second sliders 19, and the output end of the second servo motor 20 is fixed to one of the second rotating rods 18, so that the moving structure can adjust the plane position of the workbench 12.

[0041] A first rectangular hole is opened at both ends of the inner side of the mounting plate 10, and the mounting plate 10 is slidably connected through the two first rectangular holes and the two first sliders 14. A second rectangular hole is opened at both sides of the inner side of the mounting plate 10, and the mounting plate 10 is slidably connected through the two second rectangular holes and the two second sliders 19, so that the first slider 14 and the second slider 19 can be stably connected to the mounting plate 10.

[0042] The outer sides of the four universal wheels 2 are provided with anti-skid grooves, so that the four universal wheels 2 can move without skidding.

[0043] The utility model provides a novel construction frame, which can adjust the height of the construction frame according to work requirements through the design of the lifting structure, avoiding frequent disassembly and reassembly, so that construction workers can reach the designated working position more quickly, reducing the time of climbing up and down, thereby improving work efficiency;

[0044] The device is designed with a mobile structure so that the position of the workbench 12 can be easily adjusted, so that construction workers can move quickly and conveniently between different construction locations without frequently getting on and off the construction frame or carrying tools and materials. This greatly reduces the time for transportation and waiting, thereby improving work efficiency.

[0045] The use process of a new type of construction frame provided by the utility model is as follows: the user pushes the device to the construction site, and then climbs to the top of the workbench 12 through the steel ladder 11 to carry out construction. The user energizes the hydraulic cylinder 7 to contract, thereby driving one side of the bottom of the scissor-type connecting rod 6 to slide along the inner side of the first limit block 3, thereby driving the other side of the bottom of the scissor-type connecting rod 6 to rotate along the first fixed block 4, thereby making one side of the top of the scissor-type connecting rod 6 rotate along the second fixed block 8, and the other side of the top of the scissor-type connecting rod 6 slides inside the two second limit blocks 9, thereby making the two second limit blocks 9 lift up the mounting plate 10 and the workbench 12, completing the height adjustment of the device. The device can be lifted and lowered stably and safely, which can reduce the risk of high-altitude operations. Construction personnel do not need to rely on unstable ladders or climbing construction frames, reducing the possibility of safety accidents caused by operational errors; when the specific position of the workbench 12 needs to be adjusted, the user energizes the first servo motor 17 to rotate as needed. The output end of the first servo motor 17 drives the first rotating rod 15 to rotate, and then drives the first screw rod 16 to rotate. Since the outer side of the first screw rod 16 is threadedly connected with the moving column 13, the rotation of the first screw rod 16 drives the moving column 13 to slide on both sides of the mounting plate 10. The user energizes the second servo motor 20 to rotate, and the output end of the second servo motor 20 drives the second rotating rod 18 to rotate, and then drives the second screw rod 21 to rotate. The outer side of the second screw 21 is also threadedly connected to the moving column 13, so that the rotation of the second screw 21 drives the moving column 13 to slide on both ends of the mounting plate 10, so that the device can adjust the specific plane position of the moving column 13, thereby adjusting the specific position of the workbench 12, and then can be moved to different construction areas according to work needs, so that construction personnel can more conveniently approach the work point and complete various tasks. This flexibility enables the construction frame to adapt to different construction scenes and needs, and improves the adaptability and efficiency of construction.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel construction frame, comprising a base (1), characterized in that: Universal wheels (2) are fixed to the four end corners at the bottom of the base (1), first fixed blocks (4) are fixed to both sides of one end of the top of the base (1), first limit blocks (3) are fixed to both sides of the other end of the top of the base (1), a lifting structure is installed near the midpoint of the top of the base (1), a moving structure is arranged on the top of the lifting structure, a workbench (12) is fixed to the top of the moving structure, a steel ladder (11) is fixed to one side of the moving structure, the moving structure comprises a moving column (13), a first slider (14), a first rotating rod (15), a first screw (16), a first servo motor (17), a second rotating rod (18), a second slider (19), a second servo motor (20) and a second screw (21), both ends of the inner side of the top of the lifting structure are slidably connected to the first slider (14), and the inner sides of the two first sliders (14) are rotatably connected to the first rotating rod. (15), a first screw rod (16) is fixed on the side where the two first rotating rollers (15) are close to each other, a first servo motor (17) is fixed on one side of one of the first sliding blocks (14), the output end of the first servo motor (17) is fixed to one of the first rotating rollers (15), the outer side of the first screw rod (16) is threadedly connected to a moving column (13), the top of the moving column (13) is fixed to the workbench (12), both sides of the inner side of the top of the lifting structure are slidably connected to second sliding blocks (19), the inner sides of the two second sliding blocks (19) are rotatably connected to second rotating rollers (18), a second screw rod (21) is fixed on the side where the two second rotating rollers (18) are close to each other, a second servo motor (20) is fixed on one side of one of the second sliding blocks (19), the output end of the second servo motor (20) is fixed to one of the second rotating rollers (18).

2. A new type of construction frame according to claim 1, characterized in that: The lifting structure comprises a fixed plate (5), a scissor-type connecting rod (6), a hydraulic cylinder (7) and a second fixed block (8); a fixed plate (5) is fixed to one side of the top of the base (1); a hydraulic cylinder (7) is fixed to one side of the fixed plate (5); an output end of the hydraulic cylinder (7) is rotatably connected to the scissor-type connecting rod (6); and both ends of one side of the top of the scissor-type connecting rod (6) are rotatably connected to the second fixed block (8).

3. A new type of construction frame according to claim 2, characterized in that: The lifting structure also includes a second limit block (9) and a mounting plate (10); both ends of the other side of the top of the scissor-type link (6) are slidably connected to the second limit block (9); both ends of one side of the bottom of the scissor-type link (6) are rotatably connected to the first fixed block (4); both ends of the other side of the bottom of the scissor-type link (6) are slidably connected to the first limit block (3); the tops of the two second limit blocks (9) are fixed with mounting plates (10); and one side of the bottom of the mounting plate (10) is fixed to the two second fixed blocks (8).

4. A new type of construction frame according to claim 3, characterized in that: Both ends of the inner side of the mounting plate (10) are provided with first rectangular holes, and the mounting plate (10) is slidably connected via the two first rectangular holes and the two first sliding blocks (14).

5. A new type of construction scaffold according to claim 4, characterized in that: Second rectangular holes are provided on both sides of the inner side of the mounting plate (10), and the mounting plate (10) is slidably connected via the two second rectangular holes and the two second sliding blocks (19).

6. A new type of construction scaffold according to claim 1, characterized in that: The outer sides of the four universal wheels (2) are all provided with anti-skid grooves.

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