CN215167820U

CN215167820U - Assembly type building aerial work platform

Info

Publication number: CN215167820U
Application number: CN202120504595.XU
Authority: CN
Inventors: 臧利波
Original assignee: Jilin Yuedong Steel Structure Group Co ltd
Current assignee: Jilin Yuedong Steel Structure Group Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-12-14
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses an assembly type building aerial work platform, which belongs to the building field and comprises a base, a scissor lifting mechanism, a top mounting seat and an assembly work platform, wherein the scissor lifting mechanism, the top mounting seat and the assembly work platform are arranged at the top of the base; the base comprises a shell, a driving motor, a threaded rod, a fixed block and a moving block, and the top of the shell is of an open box-shaped structure; when the equipment is used, the threaded rod can be driven to synchronously rotate through the driving motor at the bottom of the equipment, the threaded rod is connected with the moving block in a threaded mode to transmit, the moving block is driven to linearly move in the axial direction of the threaded rod, the scissors lifting mechanism rotates the linearly moving motion in the horizontal direction to be the lifting motion of the scissors lifting mechanism, and then the lifting process is controlled through the increase of the distance between the fixed block and the moving block and the reduction.

Description

Assembly type building aerial work platform

Technical Field

The utility model relates to a building field specifically is an assembly type structure aerial working platform.

Background

An aerial work platform refers to a platform that transports workers and tools to the site and performs aerial work. At present when the building outside is maintained, usually through the realization that suspends in midair of cable wire, in the use, need transport the cable wire earlier to the roof, connect the suspension that realizes the cable wire through the assembly pulley, be convenient for carry out operation platform's lift, appointed height is carried with operation platform to rethread manpower or electric power, this kind of empty operation platform installation operation of rising is complicated, and equipment is heavy, and the dismouting is inconvenient, the platform is also unreliable at the stability of during operation, is unfavorable for improving the construction progress.

Disclosure of Invention

An object of the utility model is to provide an assembly type structure aerial working platform to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an assembly type building aerial work platform comprises a base, a scissor lifting mechanism, a top mounting seat and an assembly work platform, wherein the scissor lifting mechanism, the top mounting seat and the assembly work platform are arranged at the top of the base; the base comprises a shell, a driving motor, a threaded rod, a fixed block and a moving block, the top of the shell is of an open box type structure, the centers of box walls on two sides of the shell are rotatably connected with the threaded rod, one end of the threaded rod is rotatably connected with the fixed block on the box wall, the other end of the threaded rod penetrates through the box wall to be connected with the output end of the driving motor, the threaded rod is coaxially arranged with the output end of the driving motor, the threaded rod is connected with the moving block in a threaded connection mode, sliding blocks are arranged on two sides of the moving block, sliding grooves are formed in the inner walls of the box body on two sides of the threaded rod, and the shell is in linear sliding connection with the sliding blocks through the sliding grooves; the scissors lifting mechanism comprises a first connecting rod and a second connecting rod, the end parts of the first connecting rod and the second connecting rod are respectively movably connected with the top parts of the moving block and the fixed block, and the middle parts of the first connecting rod and the second connecting rod are movably connected through a pin shaft assembly;

the assembly operation platform comprises a bottom plate, side plates and a safety door, wherein the top of the top mounting seat is provided with a clamping groove, the bottom plate is fixed in the clamping groove in a sliding connection mode, the two ends of the bottom plate are fixed with the two side plates in a mortise-tenon connection mode, and the side plates are connected through the safety door.

As a further aspect of the present invention: the scissors lifting mechanism is provided with a plurality of groups of first connecting rods and second connecting rods, and the first connecting rods and the second connecting rods are connected in a cross mode between two adjacent groups and form movable connection.

As a further aspect of the present invention: the bottom of top mount pad is equipped with the mounting groove, is equipped with the long notch on the right side inner wall of mounting groove, and the first connecting rod tip at top rotates to be connected on the inner wall of mounting groove, and the tip of second connecting rod forms sliding connection with the cell wall of long notch.

As a further aspect of the present invention: the emergency exit is two open door formula structures, and the intermediate position that two open doors is equipped with the handle, and two open doors form to rotate through hinge and curb plate and be connected.

As a further aspect of the present invention: the bottom of base is equipped with a plurality of wheels that move.

Compared with the prior art, the beneficial effects of the utility model are that:

when the device is used, a worker can conveniently and quickly transport the device to a designated position through the movable wheel piece at the bottom of the device, in addition, in the specific lifting process, the threaded rod can be driven to synchronously rotate through the driving motor at the bottom of the device, the transmission is carried out through the threaded connection between the threaded rod and the movable block, the movable block is driven to linearly move in the axial direction of the threaded rod, so that the linear motion in the horizontal direction is rotated into the lifting motion of the scissors lifting mechanism through the scissors lifting mechanism, and the lifting process is controlled through the increase and decrease of the distance between the fixed block and the movable block; in addition, the linear motion process of the moving block is guided through the linear sliding formed between the sliding blocks on the two sides and the shell, and the stability of the linear motion of the moving block is improved conveniently.

Drawings

Fig. 1 is a schematic view of the combined structure of the assembly type building aerial work platform.

Fig. 2 is a schematic structural diagram of a base in the assembly type building aerial work platform.

Fig. 3 is a schematic structural diagram of an assembly operation platform in the assembly type building aerial work platform.

In the figure: 1-base, 11-shell, 111-chute, 12-driving motor, 13-threaded rod, 14-fixed block, 15-moving block, 151-sliding block, 2-top mounting base, 21-long notch, 3-scissor lifting mechanism, 31-first connecting rod, 32-second connecting rod, 4-assembly operation platform, 41-bottom plate, 42-side plate, 43-safety door, 44-handle, 45-hinge and 6-moving wheel.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Referring to fig. 1 to 3, in an embodiment of the present invention, an assembly type building aerial work platform includes a base 1, and a scissors lifting mechanism 3, a top mounting base 2 and an assembly work platform 4 which are arranged on the top of the base 1, wherein the top of the base 1 is connected to the top mounting base 2 through the scissors lifting mechanism 3, and the assembly work platform 4 is arranged right above the top mounting base 2; the base 1 comprises a shell 11, a driving motor 12, a threaded rod 13, a fixed block 14 and a moving block 15, the top of the shell 11 is of an open box type structure, the centers of box walls on two sides of the shell 11 are rotatably connected with the threaded rod 13, one end of the threaded rod 13 is rotatably connected with the fixed block 14 on the box wall, the other end of the threaded rod passes through the box wall and is connected with the output end of the driving motor 12, the threaded rod 13 and the output end of the driving motor 12 are coaxially arranged, the threaded rod 13 is connected with the moving block 15 in a threaded connection mode, sliding blocks 151 are arranged on two sides of the moving block 15, sliding grooves 111 are formed in the inner walls of the box bodies on two sides of the threaded rod 13, and the shell 11 and the sliding blocks 151 form linear sliding connection through the sliding grooves 111; the scissors lifting mechanism 3 comprises a first connecting rod 31 and a second connecting rod 32, the end parts of the first connecting rod 31 and the second connecting rod 32 are respectively movably connected with the top parts of the moving block 15 and the fixed block 14, and the middle parts of the first connecting rod 31 and the second connecting rod 32 are movably connected through a pin shaft assembly;

assembly work platform 4 includes bottom plate 41, curb plate 42 and emergency exit 43, the top of top mount pad 2 is equipped with the draw-in groove, bottom plate 41 is fixed in the draw-in groove through sliding connection's mode, the both ends of bottom plate 41 are fixed with two curb plates 42 through mortise-tenon joint's mode, link to each other through emergency exit 43 between the curb plate 42.

In this embodiment, when the device is used, a worker can conveniently and quickly transport the device to a designated position through the moving wheels 6 at the bottom of the device, in addition, in a specific lifting process, the driving motor 12 at the bottom of the device can drive the threaded rod 13 to synchronously rotate, the threaded connection between the threaded rod 13 and the moving block 15 is used for transmission, the moving block 15 is driven to linearly move in the axial direction of the threaded rod 13, so that the linear motion in the horizontal direction is rotated into the lifting motion of the scissors lifting mechanism 3 through the scissors lifting mechanism 3, and the lifting process is controlled by increasing and decreasing the distance between the fixed block 14 and the moving block 15; in addition, during the linear motion of the moving block 15, the sliding blocks 151 on the two sides and the housing 11 form linear sliding, so that the linear motion process of the moving block 15 is guided, and the stability of the linear motion of the moving block 15 is improved.

Further, assembly work platform 4 is formed through the flat concatenation of bottom plate 41, curb plate 42 and emergency exit 43, easy dismounting, the transportation of being convenient for, during the use, at first with bottom plate 41 installation into the draw-in groove of top mount pad 2, then through the mode of mortise-tenon joint with two curb plates 42 fixed to bottom plate 41 to on being connected to curb plate 42 with emergency exit 43 rotation through hinge 45.

Referring to fig. 1, as a preferred embodiment of the present invention, the scissors lifting mechanism 3 is provided with a plurality of groups of first connecting rods 31 and second connecting rods 32, and the first connecting rods 31 and the second connecting rods 32 are connected in a crossing manner between two adjacent groups and form a movable connection.

In this embodiment, the scissors lifting mechanism 3 is driven by the cross connection between the plurality of sets of the first links 31 and the second links 32.

Referring to fig. 1, as another preferred embodiment of the present invention, a mounting groove is formed at the bottom of the top mounting base 2, a long notch 21 is formed on the inner wall of the right side of the mounting groove, the end of the topmost first connecting rod 31 is rotatably connected to the inner wall of the mounting groove, and the end of the second connecting rod 32 forms a sliding connection with the wall of the long notch 21.

In the present embodiment, the mounting groove is used for mounting the topmost scissors lifting mechanism 3, and the long notch 21 is used for matching with the topmost second link 32 to form a sliding connection and forming a rotating connection with the second link 32.

Referring to fig. 1, as another preferred embodiment of the present invention, the safety door 43 is a double door structure, a handle 44 is provided at the middle position of the double door, and the double door is rotatably connected to the side plate 42 through a hinge 45.

In this embodiment, the handle 44 facilitates opening of the safety door 43, and the hinge 45 connects the side plate 42 and the safety door 43 to form a pivotal connection therebetween.

Referring to fig. 1, as another preferred embodiment of the present invention, a plurality of moving wheels 6 are disposed at the bottom of the base 1.

In this embodiment, the moving wheels 6 facilitate movement of the device by the staff.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An assembly type building aerial work platform comprises a base (1), and a scissors lifting mechanism (3), a top mounting seat (2) and an assembly work platform (4) which are arranged at the top of the base (1), and is characterized in that the upper part of the base (1) is connected with the top mounting seat (2) through the scissors lifting mechanism (3), and the assembly work platform (4) is arranged above the top mounting seat (2); the base (1) comprises a shell (11), a driving motor (12), a threaded rod (13), a fixed block (14) and a moving block (15), the top of the shell (11) is of an open box-shaped structure, the centers of box walls at two sides of the shell (11) are rotatably connected with a threaded rod (13), one end of the threaded rod (13) is rotationally connected with a fixed block (14) on the box wall, the other end of the threaded rod passes through the box wall and is connected with the output end of the driving motor (12), the threaded rod (13) is coaxially arranged with the output end of the driving motor (12), the threaded rod (13) is connected with the moving block (15) in a threaded connection mode, sliding blocks (151) are arranged on two sides of the moving block (15), sliding grooves (111) are formed in the inner walls of the box body on the two sides of the threaded rod (13), and the shell (11) is in linear sliding connection with the sliding block (151) through the sliding grooves (111); the scissors lifting mechanism (3) comprises a first connecting rod (31) and a second connecting rod (32), the end parts of the first connecting rod (31) and the second connecting rod (32) are respectively movably connected with the top parts of the moving block (15) and the fixed block (14), and the middle parts of the first connecting rod (31) and the second connecting rod (32) are movably connected through a pin shaft assembly;

assembly work platform (4) include bottom plate (41), curb plate (42) and emergency exit (43), the top of top mount pad (2) is equipped with the draw-in groove, bottom plate (41) are fixed in the draw-in groove through sliding connection's mode, the both ends of bottom plate (41) are fixed with two curb plates (42) through mortise-tenon joint's mode, link to each other through emergency exit (43) between curb plate (42).

2. The fabricated building aerial work platform of claim 1, characterized in that the scissors lifting mechanism (3) is provided with a plurality of groups of first connecting rods (31) and second connecting rods (32), and the first connecting rods (31) and the second connecting rods (32) between two adjacent groups are connected in a crossing manner and form a movable connection.

3. The fabricated building aerial work platform as claimed in claim 2, wherein the bottom of the top mounting seat (2) is provided with a mounting groove, a long notch (21) is formed in the right inner wall of the mounting groove, the end of the first connecting rod (31) at the topmost part is rotatably connected to the inner wall of the mounting groove, and the end of the second connecting rod (32) is in sliding connection with the wall of the long notch (21).

4. The fabricated building aerial work platform of claim 3, wherein the safety door (43) is of a double door type structure, a handle (44) is arranged at the middle position of the double door, and the double door is rotatably connected with the side plate (42) through a hinge (45).

5. Assembly type building aerial work platform according to claim 4, characterized in that the base (1) is provided at its bottom with a number of moving wheels (6).