CN216552940U

CN216552940U - Liftable operation platform for building construction

Info

Publication number: CN216552940U
Application number: CN202122806761.4U
Authority: CN
Inventors: 庞鹤瑞; 赵汝静; 刘满满; 辛璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-17
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of building construction, in particular to a liftable operating platform for house building construction, which comprises a platform main body, the upper end of the platform main body is provided with a guardrail, the lower end of the platform main body is provided with a lifting frame, the lower end of the lifting frame is provided with a base, the lower end of the base is provided with a roller and a screw rod, the lower end of the screw rod is provided with a cushion block, through the arrangement of the screw rod, the cushion block, the limiting block, the first driving wheel, the limiting seat, the stepping motor, the second driving wheel and the driving belt, when the lifting operation platform is used, the platform main body is supported by the screw rod and the cushion block, so that the roller can be effectively prevented from moving to influence operating personnel, the service life of the roller is prolonged, through setting up fixing base, free bearing, year dish, bracing piece, connecting piece and cassette, be convenient for hold the required instrument of high altitude construction personnel, make things convenient for the operation personnel to carry out high altitude construction.

Description

Liftable operation platform for building construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a liftable operating platform for building construction.

Background

The lifting operation platform is a product for serving mobile aloft work such as aloft work, equipment installation, maintenance and the like in the building industry; the type of the aerial work platform comprises a scissor-fork type aerial work platform, a vehicle-mounted aerial work platform, a crank arm type aerial work platform, a self-propelled aerial work platform, an aluminum alloy aerial work platform, an explosion-proof aerial work platform, a trailer type aerial work platform, an electric aerial work platform, a self-walking straight arm aerial work platform, a cross-country aerial work platform and an omnidirectional self-walking aerial work platform; the shear fork type aerial work platform is most commonly used in the house building construction process.

When the existing aerial work platform is used, the roller of the base is stressed, the roller is easily damaged due to the stress of the roller, and once the roller moves in the process of supporting the platform by the roller, danger is possibly caused to aerial work personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a liftable operating platform for building construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a lifting operation platform for house building construction comprises a platform main body, wherein a guardrail is arranged at the upper end of the platform main body, a lifting frame is arranged at the lower end of the platform main body, a base is arranged at the lower end of the lifting frame, rollers and a screw rod are arranged at the lower end of the base, a cushion block is arranged at the lower end of the screw rod, a limiting block is arranged at the upper end of the screw rod, a first transmission wheel is arranged on the outer surface of the side end of the screw rod, limiting seats are respectively arranged at the upper end and the lower end of the first transmission wheel, a stepping motor is arranged inside the base, a second transmission wheel is arranged at the driving end of the stepping motor, transmission belts are arranged on the outer surfaces of the side ends of the first transmission wheel and the second transmission wheel, a fixed seat and a hinged support are arranged on the outer surface of the inner side of the fixed seat, a support rod is arranged on the outer surface of the inner side of the hinged support, the connecting part of the carrying disc and the fixed seat is provided with a connecting piece, and the connecting part of the supporting rod and the carrying disc is provided with a clamping seat.

According to the preferable scheme of the utility model, the guardrail and the platform main body are fixedly welded, the fixed seat and the hinged support are respectively fixedly welded with the guardrail, and the carrying disc is rotatably connected with the fixed seat through the connecting piece.

As a preferred scheme of the present invention, the number of the fixing seats and the number of the connecting pieces are two, and the fixing seats and the connecting pieces are symmetrically arranged, the connecting manner of the supporting rods and the free bearing is rotational connection, the connecting manner of the clamping seat and the carrying tray is fixed welding, and the supporting rods are movably connected with the carrying tray through the clamping seat.

As a preferable scheme of the present invention, the connection mode of the screw rod and the base is a movable connection, the connection mode of the cushion block and the screw rod is a rotary connection, and the connection mode of the limit block and the screw rod is a fixed welding.

As a preferable scheme of the present invention, the first driving wheel and the screw rod are connected by a screw thread, the limit seat and the first driving wheel are connected by fixed welding, and the limit seat and the base are connected by rotation.

As a preferable scheme of the utility model, the first driving wheel is rotatably connected with the base through the limiting seat, the second driving wheel is fixedly connected with the driving end of the stepping motor, and the driving belt is respectively meshed and connected with the first driving wheel and the second driving wheel.

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

1. according to the lifting operation platform, the screw rod, the cushion block, the limiting block, the first driving wheel, the limiting seat, the stepping motor, the second driving wheel and the driving belt are arranged, the stepping motor drives the first driving wheel to rotate through the second driving wheel and the driving belt, the driving wheel is in threaded connection with the screw rod, the second driving wheel is favorable for lifting the cushion block through the screw rod during rotation, and therefore when the lifting operation platform is used, the platform main body is supported by the screw rod and the cushion block, the phenomenon that the movement of the roller wheel affects operators can be effectively prevented, and the service life of the roller wheel is prolonged.

2. According to the utility model, by arranging the fixed seat, the hinged support, the carrying disc, the supporting rod, the connecting piece and the clamping seat, when the carrying disc is supported by the supporting rod, the carrying disc is convenient for containing tools required by high-altitude operators and is convenient for the operators to carry out high-altitude operation, and when the carrying disc is not used, the carrying disc and the supporting rod are respectively folded and stored through the connecting piece and the hinged support, so that the occupied ground of the carrying disc is favorably reduced, and the carrying disc is convenient to use.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of the folding of the carrying plate and the supporting rod according to the present invention;

FIG. 3 is a schematic view of the internal structure of the base of the present invention;

fig. 4 is a disassembled schematic view of the internal structure of the base of the present invention.

In the figure: 1. a platform body; 2. a guardrail; 3. a lifting frame; 4. a base; 5. a roller; 6. a screw rod; 7. cushion blocks; 8. a limiting block; 9. a first drive pulley; 10. a limiting seat; 11. a stepping motor; 12. a second transmission wheel; 13. a transmission belt; 14. a fixed seat; 15. hinging seat; 16. a carrying tray; 17. a support bar; 18. a connecting member; 19. a card seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a description of the utility model in a manner that is more complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a lifting operation platform for house building construction comprises a platform main body 1, a guardrail 2 is arranged at the upper end of the platform main body 1, a lifting frame 3 is arranged at the lower end of the platform main body 1, a base 4 is arranged at the lower end of the lifting frame 3, a roller 5 and a screw rod 6 are arranged at the lower end of the base 4, a cushion block 7 is arranged at the lower end of the screw rod 6, a limit block 8 is arranged at the upper end of the screw rod 6, a first transmission wheel 9 is arranged on the outer surface of the side end of the screw rod 6, limit seats 10 are respectively arranged at the upper end and the lower end of the first transmission wheel 9, a stepping motor 11 is arranged in the base 4, a second transmission wheel 12 is arranged at the driving end of the stepping motor 11, a transmission belt 13 is arranged on the outer surfaces of the side ends of the first transmission wheel 9 and the second transmission wheel 12, a fixed seat 14 and a hinged seat 15 are arranged on the outer surface of one side of the guardrail 2, a carrying disc 16 is arranged on the outer surface of the inner side of the fixed seat 14, a support bar 17 is arranged on the outer surface of the hinged seat 15, the connecting part 18 is arranged at the connecting part of the carrying disc 16 and the fixed seat 14, and the clamping seat 19 is arranged at the connecting part of the supporting rod 17 and the carrying disc 16.

In the embodiment, referring to fig. 1 and 2, the guardrail 2 is fixedly welded to the platform body 1, the fixed seat 14 and the hinged seat 15 are respectively fixedly welded to the guardrail 2, the carrying disc 16 is rotatably connected to the fixed seat 14 through the connecting piece 18, and the carrying disc 16 is convenient for containing tools during high-altitude operation; the number of the fixed seats 14 and the number of the connecting pieces 18 are two, the fixed seats and the connecting pieces are symmetrically arranged, the connecting mode of the supporting rods 17 and the free bearing 15 is rotating connection, the connecting mode of the clamping seats 19 and the carrying disc 16 is fixed welding, the supporting rods 17 are movably connected with the carrying disc 16 through the clamping seats 19, and the supporting rods 17 are convenient for supporting the carrying disc 16;

under the condition that the carrying tray 16 is rotatably connected with the fixed seat 14 through the connecting piece 18, a user firstly rotates the carrying tray 16 by 90 degrees, under the condition that the connecting mode of the supporting rod 17 and the hinged support 15 is the rotating connection, and the supporting rod 17 is movably connected with the carrying tray 16 through the clamping seat 19, the user rotates the supporting rod 17, and the end part of the supporting rod 17 is clamped in the clamping seat 19 to support the carrying tray 16, so that the carrying tray 16 is favorable for containing tools required by high-altitude operation personnel, and the high-altitude operation personnel can conveniently operate;

in an embodiment, referring to fig. 1, 3 and 4, the lead screw 6 is movably connected with the base 4, the cushion block 7 is rotatably connected with the lead screw 6, the limit block 8 is fixedly welded with the lead screw 6, and the limit block 8 is beneficial to preventing the lead screw 6 from being separated from the base 4; the first transmission wheel 9 is in threaded connection with the screw rod 6, the limiting seat 10 is in fixed welding connection with the first transmission wheel 9, the limiting seat 10 is in rotating connection with the base 4, and the limiting seat 10 facilitates the installation of the first transmission wheel 9 inside the base 4; the first driving wheel 9 is rotatably connected with the base 4 through a limiting seat 10, the second driving wheel 12 is fixedly connected with the driving end of the stepping motor 11, the driving belt 13 is respectively meshed with the first driving wheel 9 and the second driving wheel 12, and the driving belt 13 is convenient for the second driving wheel 12 to drive the first driving wheel 9.

A user controls the step motor 11 to operate through the controller, the step motor 11 drives the second transmission wheel 12 to rotate clockwise, under the condition that the transmission belt 13 is respectively meshed with the first transmission wheel 9 and the second transmission wheel 12, the second transmission wheel 12 drives the first transmission wheel 9 to rotate clockwise through the transmission belt 13, under the condition that the first transmission wheel 9 is in threaded connection with the lead screw 6, the lead screw 6 is movably connected with the base 4, and the cushion block 7 is in rotary connection with the lead screw 6, the first transmission wheel 9 rotates clockwise to drive the lead screw 6 and the cushion block 7 to descend to support the lifting operation platform, the situation that the movement of the roller 5 affects operating personnel can be effectively prevented, and the service life of the roller 5 is prolonged.

The working process of the utility model is as follows: when the device is used, under the condition that the carrying disc 16 is rotationally connected with the fixed seat 14 through the connecting piece 18, a user firstly rotates the carrying disc 16 by 90 degrees, under the condition that the connecting mode of the supporting rod 17 and the hinged support 15 is rotationally connected and the supporting rod 17 is movably connected with the carrying disc 16 through the clamping seat 19, the user rotates the supporting rod 17 to clamp the end part of the supporting rod 17 in the clamping seat 19 to support the carrying disc 16, so that the carrying disc 16 can contain tools required by high-altitude workers and the high-altitude workers can conveniently work, then the user controls the stepping motor 11 to operate through the controller, the stepping motor 11 drives the second driving wheel 12 to rotate clockwise, under the condition that the driving belt 13 is respectively meshed with the first driving wheel 9 and the second driving wheel 12, the second driving wheel 12 drives the first driving wheel 9 to rotate clockwise through the driving belt 13, and under the condition that the connecting mode of the first driving wheel 9 and the screw rod 6 is threaded connection, Under the condition that the connection mode of the screw rod 6 and the base 4 is movable connection and the connection mode of the cushion block 7 and the screw rod 6 is rotation connection, the first driving wheel 9 rotates clockwise to drive the screw rod 6 and the cushion block 7 to descend to support the lifting operation platform, the roller 5 can be effectively prevented from moving to influence operation personnel, and the service life of the roller 5 is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a housing construction is with liftable operation platform, includes platform main part (1), its characterized in that: the upper end of the platform main body (1) is provided with a guardrail (2), the lower end of the platform main body (1) is provided with a lifting frame (3), the lower end of the lifting frame (3) is provided with a base (4), the lower end of the base (4) is provided with idler wheels (5) and a lead screw (6), the lower end of the lead screw (6) is provided with a cushion block (7), the upper end of the lead screw (6) is provided with a limit block (8), the outer surface of the side end of the lead screw (6) is provided with a first driving wheel (9), the upper end and the lower end of the first driving wheel (9) are respectively provided with a limit seat (10), a stepping motor (11) is installed inside the base (4), a second driving wheel (12) is installed at the driving end of the stepping motor (11), and a driving belt (13) is installed on the outer surfaces of the side ends of the first driving wheel (9) and the second driving wheel (12), the utility model discloses a guardrail, including guardrail (2), inboard surface of fixing base (14), supporting rod (17), connecting piece (18) are installed with the junction of fixing base (14) to the inboard surface of fixing base (14), the inboard surface of free bearing (15) is provided with bracing piece (17), bracing piece (17) and supporting rod (16) are provided with cassette (19).

2. The liftable operating platform for house building construction according to claim 1, characterized in that: guardrail (2) and platform main part (1) connected mode be fixed weld, fixing base (14) and free bearing (15) respectively with guardrail (2) fixed weld, year dish (16) are connected with fixing base (14) rotation through connecting piece (18).

3. The house building construction is with liftable operation platform of claim 1, characterized in that: the number of the fixed seats (14) and the number of the connecting pieces (18) are two, the fixed seats and the connecting pieces are symmetrically arranged, the supporting rods (17) are rotatably connected with the free bearing (15), the clamping seats (19) are fixedly welded with the carrying tray (16), and the supporting rods (17) are movably connected with the carrying tray (16) through the clamping seats (19).

4. The liftable operating platform for house building construction according to claim 1, characterized in that: the screw rod (6) is movably connected with the base (4), the cushion block (7) is rotatably connected with the screw rod (6), and the limiting block (8) is fixedly welded with the screw rod (6).

5. The liftable operating platform for house building construction according to claim 1, characterized in that: the connection mode of first drive wheel (9) and lead screw (6) is threaded connection, the connection mode of spacing seat (10) and first drive wheel (9) is fixed weld, the connection mode of spacing seat (10) and base (4) is for rotating and being connected.

6. The liftable operating platform for house building construction according to claim 1, characterized in that: first drive wheel (9) are connected with base (4) through spacing seat (10) rotation, second drive wheel (12) are fixed connection with the connected mode of step motor (11) drive end, drive belt (13) are connected with first drive wheel (9) and second drive wheel (12) meshing respectively.