Mobile operation platform for building construction

Abstract

The utility model discloses a mobile operating platform for building construction, which belongs to the technical field of building construction and comprises a bottom plate, universal wheels are mounted at four corners of the lower surface of the bottom plate, a hydraulic cylinder is connected to the top of the bottom plate, an operating platform is mounted at the top of the hydraulic cylinder, a protective plate is connected to the operating platform, and a cavity is formed in an inner cavity of the operating platform. A cavity is formed in the bottom plate, two side platforms are slidably connected into the cavity, an adjusting mechanism is arranged on the rear end protection plate and comprises two connecting sliding blocks, fixing boxes are installed at the two ends of the upper surface of the bottom plate, lifting toothed plates are vertically slidably connected into the two fixing boxes, and supporting base plates are installed at the bottoms of the two lifting toothed plates. The movable operation platform for building construction can play a role in expanding the operation platform, the use space is large, materials can be transported when workers work, secondary material transportation is not needed, and the working efficiency is improved; and the universal wheels can be prevented from sliding, and the stability of the mobile operation platform for building construction in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a mobile operating platform for building construction. Background Art

[0002] Mobile operating platforms for construction are equipment used to provide aerial work support on construction sites. Their safety and flexibility enable workers to complete tasks efficiently while reducing work risks. Mobile operating platforms play an important role in construction and improve work efficiency and safety.

[0003] When the existing mobile operating platform for construction is in use, the workers usually stand on the operating platform, but the existing operating platform is mostly fixed in size, the use space of the operating platform is limited, and it can only be used for the workers' operations. When materials need to be transferred to a high altitude position, the operating platform needs to be lowered before transporting the materials, which has low work efficiency. For this reason, we propose a mobile operating platform for construction. Utility Model Content

[0004] The purpose of the utility model is to provide a mobile operating platform for construction to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mobile operating platform for construction comprises a base plate, universal wheels are installed at the four corners of the lower surface of the base plate, a hydraulic cylinder is connected to the top of the base plate, an operating platform is installed on the top of the hydraulic cylinder, protective plates are connected to the front and rear ends of the upper surface of the operating platform, an opening and closing door is movably connected to the front protective plate, a cavity is opened in the inner cavity of the operating platform, and two groups of side platforms are slidably connected in the cavity, an adjusting mechanism is arranged on the rear protective plate, the adjusting mechanism comprises two groups of connecting slide blocks, and the two groups of connecting slide blocks are respectively connected to the rear side walls of the two groups of side platforms, fixed boxes are installed at both ends of the upper surface of the base plate, lifting tooth plates are vertically slidably connected in the two groups of fixing boxes, and supporting pads are installed at the bottoms of the two groups of lifting tooth plates.

[0007] Further: the adjustment mechanism includes two groups of side panels, the two groups of side panels are respectively located at the two ends of the rear outer wall of the rear end protective plate, the outer wall of the right end side panel is connected to a stepper motor, the output end of the stepper motor is connected to a bidirectional screw rod, and two groups of threaded seats are threadedly connected on the bidirectional screw rod, the bottom ends of the two groups of threaded seats are respectively connected to the tops of the two groups of connecting slide blocks, and the rear side wall of the operating platform is provided with a through groove connected to the cavity, and the through groove is slidably connected to the connecting slide block.

[0008] Furthermore: the front end outer walls of the two groups of fixed boxes are connected to a reduction motor, and a rotating shaft is installed at the output end of the reduction motor, a rotating gear is sleeved on the rotating shaft, and the rotating gear is meshed and connected with the lifting gear plate.

[0009] Furthermore: reinforcing ribs are welded between the two ends of the lower surface of the operating platform and the outer wall of the hydraulic cylinder.

[0010] Furthermore: a through hole is provided on the top and bottom of the fixed box, an opening connected to the through hole is provided on the bottom plate, and the through hole and the opening are slidably connected to the lifting gear plate.

[0011] Further: a damping pad is provided on the lower surface of the supporting pad.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can drive the bidirectional screw rod to rotate through the operation of the stepping motor. The two groups of threaded seats threadedly connected with the bidirectional screw rod drive the two groups of side platforms to slide in the cavity after the sliding limit of the connecting slide block and the through groove. When the two groups of side platforms slide out of the cavity, the operation platform can be expanded. The mobile operation platform for construction construction has a large use space and can also transport materials when workers are working. There is no need to transport materials twice, which improves work efficiency. The rotating gear can be driven to rotate through the operation of the reduction motor, and the lifting tooth plate meshing with the rotating gear can drive the bottom support pad to move downward and fit on the working ground, thereby avoiding sliding of the universal wheel and improving the stability of the mobile operation platform for construction construction when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the operating platform of the utility model;

[0016] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 It is a cross-sectional schematic diagram of the front connection structure between the fixing box and the lifting tooth plate of the utility model.

[0018] In the figure: 1. bottom plate; 2. universal wheel; 3. fixing box; 4. reduction motor; 5. lifting gear plate; 6. supporting pad; 7. hydraulic cylinder; 8. operating platform; 9. reinforcing ribs; 10. protective plate; 11. opening and closing door; 12. side plate; 13. stepping motor; 14. bidirectional screw rod; 15. side platform; 16. threaded seat; 17. cavity; 18. through groove; 19. connecting slider; 20. rotating gear. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1:

[0021] See also Figure 1-4 The utility model provides a technical solution: a mobile operating platform for construction, comprising a base plate 1, universal wheels 2 are installed at the four corners of the lower surface of the base plate 1, and a hydraulic cylinder 7 is connected to the top of the base plate 1, an operating platform 8 is installed on the top of the hydraulic cylinder 7, and the front and rear ends of the upper surface of the operating platform 8 are connected with protective plates 10, an opening and closing door 11 is movably connected to the front protective plate 10, a cavity 17 is opened in the inner cavity of the operating platform 8, and two groups of side platforms 15 are slidably connected in the cavity 17, and an adjusting mechanism is provided on the rear end protective plate 10, the adjusting mechanism includes two groups of connecting sliders 19, and the two groups of connecting sliders 19 are respectively connected to the rear side walls of the two groups of side platforms 15, fixed boxes 3 are installed at both ends of the upper surface of the base plate 1, and lifting tooth plates 5 are vertically slidably connected in the two groups of fixing boxes 3, and support pads 6 are installed at the bottom of the two groups of lifting tooth plates 5.

[0022] Before use, the operating platform is moved to the working position of the construction by four sets of universal wheels 2. The electrical ends of various electrical equipment are electrically connected to the electrical ends of the external power supply and the controller. The operation of the hydraulic cylinder 7 can drive the operating platform 8 to move up and down, so as to adjust the height of the operating platform 8, which is convenient for the workers to work at different heights. The protective plate 10 plays a protective role to prevent the workers on the operating platform 8 from falling. The opening and closing door 11 is movably connected to the front protective plate 10 through a hinge, which is convenient for the workers to enter the operating platform 8. The connecting slide 19 is connected to the side platform 15. The fixed connection drives the two sets of side platforms 15 to slide in the cavity 17 through the action of the adjustment mechanism. When the two sets of side platforms 15 slide out of the cavity 17, they can play the role of expanding the operating platform 8. The mobile operating platform for construction has a large space for use, and can also transport materials while workers are working. There is no need to transport materials secondary, which improves work efficiency. Through the sliding connection between the lifting tooth plate 5 and the fixed box 3, the support pad 6 fixedly connected to the bottom of the lifting tooth plate 5 can be fitted on the working ground to prevent the universal wheel 2 from sliding, thereby improving the stability of the entire mobile operating platform for construction when in use.

[0023] Among them, preferably, the adjustment mechanism includes two groups of side plates 12, the two groups of side plates 12 are respectively located at the two ends of the rear outer wall of the rear end protection plate 10, the outer wall of the right end side plate 12 is connected to a stepper motor 13, the output end of the stepper motor 13 is connected to a bidirectional screw rod 14, the bidirectional screw rod 14 is threadedly connected with two groups of threaded seats 16, the bottom ends of the two groups of threaded seats 16 are respectively connected to the tops of the two groups of connecting sliders 19, the rear side wall of the operating platform 8 is provided with a through groove 18 connected to the cavity 17, and the through groove 18 is slidably connected to the connecting slider 19;

[0024] The two groups of side panels 12 are fixedly connected to the rear end protection plate 10. Through the operation of the stepper motor 13, the bidirectional screw rod 14 can be driven to rotate. After the two groups of threaded seats 16 threadedly connected to the bidirectional screw rod 14 are limited by the sliding of the through groove 18 and the connecting slider 19, the side platform 15 is driven to slide in the cavity 17, so that the two groups of side platforms 15 move in relative or opposite directions, thereby playing the role of expanding the operating platform 8.

[0025] Preferably, the front end outer walls of the two groups of fixed boxes 3 are connected to a reduction motor 4, and a rotating shaft is installed at the output end of the reduction motor 4, on which a rotating gear 20 is sleeved, and the rotating gear 20 is meshingly connected with the lifting gear plate 5; the two groups of reduction motors 4 work synchronously, and the operation of the reduction motor 4 can drive the rotating gear 20 on the rotating shaft to rotate. Since the rotating gear 20 is meshingly connected with the lifting gear plate 5, the supporting pad 6 at the bottom of the lifting gear plate 5 moves up and down. When the mobile operating platform determines the use position, the supporting pad 6 is in contact with the working ground. When the mobile operating platform needs to move, the supporting pad 6 does not contact the working ground.

[0026] Preferably, reinforcing ribs 9 are welded between both ends of the lower surface of the operating platform 8 and the outer wall of the hydraulic cylinder 7; the reinforcing ribs 9 strengthen the connection between the operating platform 8 and the hydraulic cylinder 7, and improve the stability of the operating platform 8 when in use.

[0027] Preferably, a through hole is provided on the top and bottom ends of the fixed box 3, an opening connected to the through hole is provided on the bottom plate 1, and the through hole and the opening are slidably connected to the lifting gear plate 5; the opening and the through hole are used for the lifting and sliding of the lifting gear plate 5.

[0028] Embodiment 2:

[0029] Reference Figure 1 This embodiment is different from the first embodiment in that a damping pad is provided on the lower surface of the support pad 6; the damping pad increases the friction between the support pad 6 and the working ground, further improving the stability of the entire mobile operating platform for construction engineering when in use.

[0030] 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 mobile operating platform for construction, comprising a base plate (1), characterized in that: Universal wheels (2) are installed at the four corners of the lower surface of the base plate (1), and a hydraulic cylinder (7) is connected to the top of the base plate (1). An operating platform (8) is installed on the top of the hydraulic cylinder (7). The front and rear ends of the upper surface of the operating platform (8) are connected to protective plates (10). An opening and closing door (11) is movably connected to the front protective plate (10). A cavity (17) is provided in the inner cavity of the operating platform (8), and two groups of side platforms (15) are slidably connected in the cavity (17). An adjustment mechanism is provided on the rear protective plate (10), and the adjustment mechanism includes two groups of connecting slide blocks (19). The two groups of connecting slide blocks (19) are respectively connected to the rear side walls of the two groups of side platforms (15). Fixed boxes (3) are installed at both ends of the upper surface of the base plate (1). Lifting tooth plates (5) are vertically slidably connected in the two groups of fixing boxes (3). Support pads (6) are installed at the bottom of the two groups of lifting tooth plates (5).

2. A mobile operating platform for construction according to claim 1, characterized in that: The adjustment mechanism comprises two groups of side plates (12), the two groups of side plates (12) are respectively located at two ends of the rear outer wall of the rear end protection plate (10), and the outer wall of the right end side plate (12) is connected to a stepping motor (13).

3. A mobile operating platform for construction according to claim 2, characterized in that: The output end of the stepper motor (13) is connected to a bidirectional screw rod (14), and two groups of threaded seats (16) are threadedly connected to the bidirectional screw rod (14). The bottom ends of the two groups of threaded seats (16) are respectively connected to the tops of two groups of connecting slide blocks (19). The rear side wall of the operating platform (8) is provided with a through groove (18) connected to the cavity (17), and the through groove (18) is slidably connected to the connecting slide block (19).

4. A mobile operating platform for construction according to claim 1, characterized in that: The front end outer walls of the two groups of fixed boxes (3) are both connected to a reduction motor (4), and a rotating shaft is installed at the output end of the reduction motor (4), and a rotating gear (20) is sleeved on the rotating shaft, and the rotating gear (20) is meshed and connected with the lifting gear plate (5).

5. The mobile operating platform for construction according to claim 1, characterized in that: Reinforcing ribs (9) are welded between the two ends of the lower surface of the operating platform (8) and the outer wall of the hydraulic cylinder (7).

6. The mobile operating platform for construction according to claim 1, characterized in that: The top and bottom ends of the fixed box (3) are both provided with through holes, the bottom plate (1) is provided with an opening connected to the through holes, and the through holes and the opening are slidably connected to the lifting gear plate (5).

7. The mobile operating platform for construction according to claim 1, characterized in that: A damping pad is provided on the lower surface of the supporting pad (6).

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