A construction auxiliary platform with lifting adjustment

Abstract

The utility model relates to building construction equipment technical field, concretely is a kind of building construction auxiliary platform with lifting adjustment, the both sides of roof are equipped with empty slot, the inside of side frame is equipped with the horizontal plate of insertion into empty slot inside and with the sliding connection of roof, the lower end of roof is symmetrically provided with two sliding slots, and sliding slot is located below empty slot and is communicated with empty slot, the lower end of roof is equipped with disc, and cylindrical block is fixedly arranged at the center of disc, and the bottom end of cylindrical block is rotatably connected with bearing plate, the cooperation of the structure such as side frame, horizontal plate, disc, cylindrical rod in the equipment, can flexible extension work area, need not to move whole platform, only through driving assembly drive side frame extension, it can cover larger construction area, reduce equipment displacement frequency, save time cost, avoid the construction precision deviation caused by multiple positioning simultaneously, significantly improve construction efficiency and work quality.

Description

Technical Field

[0001] This utility model relates to the field of construction equipment technology, specifically a construction auxiliary platform with lifting and adjustment. Background Technology

[0002] In the construction industry, construction auxiliary platforms with lifting and adjustment functions are commonly used equipment. They mainly use a lifting mechanism to drive the platform body to move up and down to meet the needs of construction operations at different heights, such as wall decoration, pipeline installation, and component hoisting assistance.

[0003] While current mainstream construction auxiliary platforms have achieved height adjustment, they still have significant limitations in practical construction applications and are difficult to adapt to complex and ever-changing construction environments. Specific shortcomings are as follows: The working area of ​​existing platforms is usually consistent with the dimensions of the platform itself, with a fixed lateral range. When the construction area exceeds the inherent width of the platform, it is necessary to frequently move the base of the entire auxiliary platform or build additional temporary support structures. This not only increases the time cost of equipment relocation but may also lead to deviations in construction accuracy due to multiple positioning attempts. Furthermore, frequent relocation increases the safety risks of equipment operation. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a construction auxiliary platform with lifting and adjustment capabilities.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a construction auxiliary platform with lifting adjustment, comprising a base frame, a base and a support plate, wherein the base frame is fixed to the upper end of the base, the upper end of the base frame is provided with a lifting frame and a hydraulic drive rod, and the support plate is fixed to the upper end of the lifting frame, a top plate is fixedly provided above the support plate, two side frames are symmetrically provided on both sides of the top plate, the two sides of the top plate are provided with slots, and the inner side of the side frames is provided with a horizontal plate that is inserted into the slot and slidably connected to the top plate; The lower end of the top plate is symmetrically provided with two sliding grooves, which are located below and connected to the empty groove. The lower end of the top plate is provided with a disc, and a cylindrical block is fixedly provided at the center of the disc. The bottom end of the cylindrical block is rotatably connected to the support plate. The support plate is provided with a drive assembly for driving the cylindrical block to rotate. Two arc-shaped grooves are symmetrically provided on the disc. The lower end of the horizontal plate is provided with a cylindrical rod that passes through the sliding groove and the arc-shaped groove, and the cylindrical rod is slidably connected to both the arc-shaped groove and the sliding groove.

[0006] To facilitate the overall movement of this structure, the present invention includes an improvement in that the lower end of the base is provided with multiple bottom wheels.

[0007] To improve the stability of the cylindrical block during use, the present invention includes an improvement in which the bottom end of the cylindrical block is rotatably connected to the upper end of the bearing plate via a bearing.

[0008] To facilitate the rotation of the cylindrical block, the present invention includes the following improvements: the drive assembly includes a motor and a worm gear; a side plate is fixedly installed on one side of the bearing plate; the motor is fixed to the upper end of the side plate; a worm wheel is provided on the cylindrical block; the worm wheel is penetrated by the cylindrical block and fixedly connected to the cylindrical block; the worm gear is located on one side of the worm wheel and meshes with the worm wheel; one end of the worm gear is connected to the output end of the motor.

[0009] To improve the safety factor of this structure during use, the present invention includes the following improvements: two first protective frames are symmetrically arranged at both ends of the top plate, and a second protective frame is fixedly arranged at the upper end of the side frame. Multiple limiting grooves are provided on both sides of the first protective frame, and multiple connecting rods that are inserted into the limiting grooves and slidably connected to the first protective frame are provided at both ends of the second protective frame.

[0010] (III) Beneficial Effects Compared with the prior art, this utility model provides a construction auxiliary platform with lifting and adjustment, which has the following beneficial effects: This equipment, through the combination of side frames, horizontal plates, discs, and cylindrical rods, can flexibly expand the working area. Without moving the entire platform, the side frames can be extended by simply driving the drive components to cover a larger construction area, reducing the number of equipment relocations, saving time and costs, and avoiding construction accuracy deviations caused by multiple positioning, thus significantly improving construction efficiency and work quality.

[0011] The equipment is equipped with a first protective frame, a second protective frame, a connecting rod, and a limiting groove. When the side frame extends or retracts, the second protective frame moves with the side frame, and the connecting rod slides in the limiting groove of the first protective frame, so that the two always maintain linkage protection and form a seamless protective barrier. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This utility model Figure 1 Side view; Figure 3 This is a schematic diagram of the mating structure of the worm and worm wheel in this utility model; Figure 4 This is a schematic diagram of the base structure in this utility model.

[0013] In the diagram: 1. Base frame; 2. Lifting frame; 3. Hydraulic drive rod; 4. Base; 5. Bearing plate; 6. Top plate; 7. Side plate; 8. Side frame; 9. Horizontal plate; 10. Empty slot; 11. First protective frame; 12. Limiting slot; 13. Second protective frame; 14. Connecting rod; 15. Disc; 16. Cylindrical block; 17. Worm gear; 18. Arc groove; 19. Slide groove; 20. Cylindrical rod; 21. Motor; 22. Worm gear. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-4 This utility model provides a construction auxiliary platform with lifting adjustment, including a base frame 1, a base 4 and a bearing plate 5. The base frame 1 is fixed to the upper end of the base 4. The upper end of the base frame 1 is provided with a lifting frame 2 and a hydraulic drive rod 3, and the bearing plate 5 is fixed to the upper end of the lifting frame 2. A top plate 6 is fixedly provided above the bearing plate 5. Two side frames 8 are symmetrically arranged on both sides of the top plate 6. The two sides of the top plate 6 are provided with slots 10. The inner side of the side frame 8 is provided with a horizontal plate 9 that is inserted into the slot 10 and slidably connected to the top plate 6. Two sliding grooves 19 are symmetrically arranged at the lower end of the top plate 6. The sliding grooves 19 are located below the empty groove 10 and are connected to the empty groove 10. A disc 15 is provided at the lower end of the top plate 6. A cylindrical block 16 is fixedly arranged at the center of the disc 15. The bottom end of the cylindrical block 16 is rotatably connected to the support plate 5. A drive assembly for driving the cylindrical block 16 to rotate is provided on the support plate 5. Two arc-shaped grooves 18 are symmetrically arranged on the disc 15. A cylindrical rod 20 is provided at the lower end of the horizontal plate 9, which passes through the sliding grooves 19 and the arc-shaped grooves 18. The cylindrical rod 20 is slidably connected to both the arc-shaped grooves 18 and the sliding grooves 19.

[0016] 1. Equipment movement and positioning: The lower end of the base 4 is provided with multiple bottom wheels.

[0017] With the help of multiple wheels at the bottom of the base 4, the entire auxiliary platform is moved to the area to be constructed.

[0018] During this process, the base frame 1 is securely connected to the upper end of the base 4, providing basic support for the entire equipment and ensuring structural stability during movement; Once the equipment reaches the designated construction location, stop pushing it to complete the equipment positioning and prepare for subsequent construction work. 2. Height adjustment: When the hydraulic drive rod 3 is activated, it will generate a driving force on the lifting frame 2 at the upper end of the base frame 1, causing the lifting frame 2 to rise and fall vertically.

[0019] Since the support plate 5 is fixed to the upper end of the lifting frame 2, the lifting movement of the lifting frame 2 is synchronously transmitted to the support plate 5, and the support plate 5 then drives the top plate 6 fixed above it to rise and fall together. Continuously adjust the hydraulic drive rod 3 until the top plate 6 rises or falls to a position that meets the construction height requirements. Then turn off the hydraulic drive rod 3 to complete the equipment height adjustment and adapt to construction operation scenarios at different heights.

[0020] 3. Expansion of working area: The bottom end of the cylindrical block 16 is rotatably connected to the upper end of the bearing plate 5 via a bearing.

[0021] The drive assembly includes a motor 21 and a worm gear 22. A side plate 7 is fixedly installed on one side of the support plate 5. The motor 21 is fixed to the upper end of the side plate 7. A worm wheel 17 is provided on the cylindrical block 16. The worm wheel 17 is penetrated by the cylindrical block 16 and fixedly connected to the cylindrical block 16. The worm gear 22 is located on one side of the worm wheel 17 and meshes with the worm wheel 17. One end of the worm gear 22 is connected to the output end of the motor 21.

[0022] The motor 21 fixed on the upper end of the side plate 7 on one side of the support plate 5 is started, and the output end of the motor 21 drives the worm gear 22 connected to it to rotate.

[0023] Because the worm 22 meshes with the worm wheel 17 that is fixedly inserted through the cylindrical block 16, the rotation of the worm 22 will drive the worm wheel 17 to rotate synchronously. The worm wheel 17 is fixedly connected to the cylindrical block 16, thereby driving the cylindrical block 16 to rotate. The bottom end of the cylindrical block 16 is rotatably connected to the bearing plate 5 through a bearing. The bearing effectively reduces the friction when the cylindrical block 16 rotates, ensuring that its rotation process is stable and smooth. When the cylindrical block 16 rotates, it will cause the disk 15 fixed at its upper end to rotate as well.

[0024] Two symmetrical arc-shaped grooves 18 are opened on the disk 15 and rotate with the disk 15. The cylindrical rod 20, which is slidably connected in the arc-shaped grooves 18, moves along the trajectory of the arc-shaped grooves 18 under the guidance of the arc-shaped grooves 18. At the same time, the cylindrical rod 20 passes through the sliding groove 19, which is symmetrically arranged at the lower end of the top plate 6 and communicates with the empty groove 10, and will slide synchronously within the sliding groove 19.

[0025] Two first protective frames 11 are symmetrically arranged at both ends of the top plate 6, and a second protective frame 13 is fixedly arranged at the upper end of the side frame 8. Multiple limiting grooves 12 are provided on both sides of the first protective frame 11, and multiple connecting rods 14 are provided at both ends of the second protective frame 13, which are inserted into the limiting grooves 12 and slidably connected to the first protective frame 11.

[0026] Since the cylindrical rod 20 is fixedly connected to the lower end of the horizontal plate 9, and the horizontal plate 9 is inserted into the slots 10 on both sides of the top plate 6 and slidably connected to the top plate 6, the movement of the cylindrical rod 20 will cause the horizontal plate 9 to extend outward or retract inward within the slots 10, and the horizontal plate 9 will in turn cause the side frame 8 fixed on its outer side to extend or retract synchronously on both sides of the top plate 6.

[0027] Once the side frame 8 has extended to the required working area, turn off the motor 21 to complete the working area expansion operation. 4. Protective structure adaptation and linkage: During the extension or retraction of the side frame 8, the second protective frame 13 fixed at the upper end of the side frame 8 will move synchronously with the side frame 8.

[0028] The connecting rods 14 at both ends of the second protective frame 13 are inserted into the limiting grooves 12 on both sides of the first protective frame 11 symmetrically arranged at both ends of the top plate 6. The connecting rods 14 will slide smoothly in the limiting grooves 12 as the second protective frame 13 moves.

[0029] Through the cooperation of the connecting rod 14 and the limiting groove 12, the first protective frame 11 and the second protective frame 13 always maintain a linked state, forming a complete and continuous protective structure, avoiding gaps in protection caused by the movement of the side frame 8, and ensuring the safety of construction personnel. The equipment base 4 is equipped with bottom wheels, which can easily push the platform to different construction areas, solving the problem of inconvenience in moving traditional platforms; Meanwhile, the base frame 1 and the base 4 are firmly connected, providing reliable support for the entire equipment and ensuring that the platform remains stable after being moved and positioned and during operation. This not only meets the position adjustment needs of multiple construction scenarios, but also ensures the structural stability during operation and reduces operational safety risks. With the cooperation of the hydraulic drive rod 3 and the lifting frame 2, the lifting height of the support plate 5 and the top plate 6 can be precisely controlled, flexibly adapting to construction work needs at different heights, such as wall decoration, pipeline installation, and component hoisting assistance. The hydraulic drive method ensures smooth lifting, and the support plate 5 and the top plate 6 move synchronously during the lifting process, ensuring the stability of the construction personnel's working position and improving the safety and convenience of high-altitude operations. In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0030] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A construction auxiliary platform with lifting adjustment, comprising a base frame (1), a base (4), and a bearing plate (5), wherein the base frame (1) is fixed to the upper end of the base (4), the upper end of the base frame (1) is provided with a lifting frame (2) and a hydraulic drive rod (3), and the bearing plate (5) is fixed to the upper end of the lifting frame (2), characterized in that: A top plate (6) is fixedly installed above the bearing plate (5). Two side frames (8) are symmetrically arranged on both sides of the top plate (6). The top plate (6) has slots (10) on both sides. The side frames (8) have horizontal plates (9) that are inserted into the slots (10) and slidably connected to the top plate (6). The top plate (6) has two symmetrically arranged sliding grooves (19) at its lower end. The sliding grooves (19) are located below the empty groove (10) and are connected to the empty groove (10). The top plate (6) has a disc (15) at its lower end. A cylindrical block (16) is fixedly arranged at the center of the disc (15). The bottom end of the cylindrical block (16) is rotatably connected to the bearing plate (5). The bearing plate (5) has a driving assembly for driving the cylindrical block (16) to rotate. Two arc grooves (18) are symmetrically arranged on the disc (15). The lower end of the horizontal plate (9) has a cylindrical rod (20) that passes through the sliding groove (19) and the arc groove (18). The cylindrical rod (20) is slidably connected to the arc groove (18) and the sliding groove (19).

2. The construction auxiliary platform with lifting adjustment according to claim 1, characterized in that: The lower end of the base (4) is provided with multiple bottom wheels.

3. The construction auxiliary platform with lifting adjustment according to claim 2, characterized in that: The bottom end of the cylindrical block (16) is rotatably connected to the upper end of the bearing plate (5) via a bearing.

4. A construction auxiliary platform with lifting adjustment according to claim 3, characterized in that: The drive assembly includes a motor (21) and a worm (22). A side plate (7) is fixedly installed on one side of the support plate (5). The motor (21) is fixed on the upper end of the side plate (7). A worm wheel (17) is provided on the cylindrical block (16). The worm wheel (17) is penetrated by the cylindrical block (16) and fixedly connected to the cylindrical block (16). The worm (22) is located on one side of the worm wheel (17) and meshes with the worm wheel (17). One end of the worm (22) is connected to the output end of the motor (21).

5. A construction auxiliary platform with lifting adjustment according to claim 4, characterized in that: Two first protective frames (11) are symmetrically arranged at both ends of the top plate (6), and a second protective frame (13) is fixedly arranged at the upper end of the side frame (8).

6. A construction auxiliary platform with lifting adjustment according to claim 5, characterized in that: The first protective frame (11) has multiple limiting grooves (12) on both sides, and the second protective frame (13) has multiple connecting rods (14) at both ends that are inserted into the limiting grooves (12) and slidably connected to the first protective frame (11).

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