CN113173541A

CN113173541A - Aerial work platform suitable for various weathers

Info

Publication number: CN113173541A
Application number: CN202110564796.3A
Authority: CN
Inventors: 袁晓明
Original assignee: Suzhou Beiman Heavy Industry Co ltd
Current assignee: Suzhou Beiman Heavy Industry Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-07-27
Anticipated expiration: 2041-05-24
Also published as: CN113173541B

Abstract

The invention discloses an aerial work platform suitable for various weathers, which comprises a base, a solar panel and a limiting mechanism, wherein the bottom of the base is fixedly provided with idler wheels, the top of the base is provided with a lifting frame, a screw rod is rotatably connected inside a vertical rod, the bottom of the screw rod is fixedly provided with a gear set, the solar panel is fixedly arranged at two ends of the top of a sun shield, the top of the sun shield is fixedly provided with a storage battery, an installation frame is fixedly arranged at the bottom of a wind shield, and the inside of the installation frame is slidably connected with a movable block. This aerial working platform suitable for various weather is provided with sunshading board and deep bead, can shelter from at the high altitude during operation that winds through upwards pulling the deep bead, avoids the wind influence staff to maintain equipment, and four group's deep beads can make the staff to stimulate the deep bead that corresponds according to wind to one side simultaneously, and the cooperation sunshading board can make and shelter from the staff in swelter heat and sleet weather, conveniently uses in all kinds of weather, improves the practicality.

Description

Aerial work platform suitable for various weathers

Technical Field

The invention relates to the technical field of aerial work equipment, in particular to an aerial work platform suitable for various weathers.

Background

The work high above the ground generally means work high above the ground, and means work performed by a person at a height with reference to a certain position. The range of high-altitude operation in the building industry and the equipment installation industry is quite wide, the high-altitude operation platform is mostly arranged at an outdoor high place, the weather cannot be guaranteed during outdoor operation, the conventional high-altitude operation platform often stops due to poor weather and the like, so that the working efficiency is reduced, the working time is prolonged, a certain distance exists between the working platform and the equipment during high-altitude operation, so that a worker needs to lift maintenance equipment during equipment maintenance, the manual lifting can increase the physical consumption of the worker, the labor intensity is higher, the working platform can shake and be unstable if the clearance between the worker and the equipment is reduced by pushing the working platform, so that potential safety hazards are caused, and the working platform is easily crowded due to the limited activity space of the high-altitude operation platform and the addition of maintenance tools and equipment by the worker, therefore, the maintenance of the equipment by workers is influenced, and the practicability is poor.

Disclosure of Invention

The invention aims to provide an aerial work platform suitable for various weathers, and aims to solve the problems that the existing aerial work platform proposed in the background art is often shut down due to poor weather and the like, so that the working efficiency is reduced, maintenance equipment needs to be lifted when the equipment is overhauled, the physical consumption of workers is increased due to manual lifting, and the overhaul and maintenance of the equipment by the workers are influenced due to the limited activity space of the aerial work platform, so that the practicability is poor.

In order to achieve the purpose, the invention provides the following technical scheme: an aerial work platform suitable for various weathers comprises a base, an adjusting mechanism, a solar panel and a limiting mechanism,

the lifting device comprises a base, wherein idler wheels are fixed at the bottom of the base, a lifting frame is installed at the top of the base, a workbench is fixed at the top of the lifting frame, guardrail plates are fixed on the periphery of the workbench, air cylinders are fixed on the periphery of the outer sides of the guardrail plates, the air cylinders are connected with a supporting plate, the supporting plate is rotatably connected to the outer sides of the guardrail plates, tool boxes are fixed at the front end and the rear end of each guardrail plate, a vertical rod is fixed at the middle point of the top of the workbench, and a sun shield is slidably connected to the outer sides of the vertical rods;

the adjusting mechanism is used for adjusting the height of the sun shield and is arranged inside the vertical rod;

the solar panel is fixed at two ends of the top of the sun shield, the storage battery is fixed at the top of the sun shield, the guide rail frame is fixed around the inner wall of the guardrail plate, the slide block is connected inside the guide rail frame in a sliding manner, the two ends of the slide block are connected with pulleys in a rotating manner, the wind shield is fixed on the outer side of the slide block, and the handle is fixed at the bottom of the wind shield;

and the limiting mechanism is used for fixing the wind shield and is arranged at the bottom of the wind shield.

Preferably, adjustment mechanism includes lead screw, gear train, handle, sleeve and mount, the lead screw rotates the inside of connecting at the montant, and the bottom of lead screw is fixed with the gear train, the gear train is connected with the handle, and the handle rotates the outside of connecting at the montant, the surperficial threaded connection of lead screw has the sleeve, and telescopic both ends are fixed with the mount, and the mount runs through the montant simultaneously and is connected with the sunshading board.

Preferably, stop gear includes mounting bracket, movable block, first spring, bolt, second spring, stopper and rack, the mounting bracket is fixed in the bottom of deep bead, and the inside sliding connection of mounting bracket has the movable block, and first spring has been cup jointed on the surface of movable block simultaneously, first spring is fixed in the inside of mounting bracket, and the surperficial threaded connection of mounting bracket has the bolt, the outside that the movable block runs through the mounting bracket is fixed with first spring, and first spring is connected with the stopper, the stopper rotates the outside of connecting at the mounting bracket, and the stopper is connected with the rack, and the inner wall surface at the guardrail board is fixed to the rack simultaneously.

Preferably, the supporting plates are arranged in four groups and are arranged around the outer side of the guardrail plate.

Preferably, the solar panel is electrically connected with the storage battery.

Preferably, four groups of wind deflectors are arranged on the four sides of the inner side of the guardrail plate.

Preferably, the slider is provided with the multiunit, and the both ends of every group slider all are provided with two sets of pulleys.

Preferably, a sliding mechanism is formed among the screw rod, the sleeve and the fixing frame, and the sliding distance of the sliding mechanism is the same as the length of the screw rod.

Preferably, the limiting block is connected with the rack in a clamping manner.

Compared with the prior art, the invention has the beneficial effects that: the aerial work platform is suitable for various weathers,

(1) the device is provided with the air cylinder and the supporting plate, the supporting plate is driven to be turned upwards by the air cylinder on the outer side of the guardrail plate, so that the device can be conveniently lifted during maintenance of the device, inconvenience and physical consumption increase caused by manual lifting are avoided, and meanwhile, the four groups of supporting plates can be conveniently used by workers according to the supporting plates corresponding to the device positions, the device does not need to be rotated, the labor intensity of the workers is reduced, and the device is convenient to use;

(2) the wind shield is provided with the sun shield and the wind shields, the wind shields can be shielded during high-altitude wind starting work by pulling the wind shields upwards, the wind is prevented from influencing workers to maintain equipment, meanwhile, the four groups of wind shields can enable the workers to pull the corresponding wind shields according to the wind direction, and the sun shield can be matched with the sun shield to shield the workers in hot and rainy and snowy days, so that the wind shield can be conveniently used in various weathers, and the practicability is improved;

(3) the second spring and the limiting block are arranged, the wind shield and the limiting block can slide in the rack on the surface of the guardrail plate in the lifting process under the elastic force action of the second spring on the outer side of the movable block in the mounting frame, and the wind shield and the limiting block can be clamped into the rack to fix the mounting frame and the wind shield when the sliding is stopped, so that the sliding is avoided, and the stability in use is improved;

(4) be provided with bolt and second spring, can rotate the outer bolt of mounting bracket and make its and the inside movable block separation of mounting bracket after work is ended to the movable block does not have the stress point, later drives the movable block and contracts to the mounting bracket under the spring action of first spring, thereby drives second spring and stopper and rack separation, conveniently makes the deep bead can descend to reset, simple structure, makes things convenient for the staff to use.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front view of the worktable according to the present invention;

FIG. 3 is a schematic view of a vertical bar of the present invention;

FIG. 4 is a schematic top view of the vertical rod of the present invention;

FIG. 5 is a schematic top view of the worktable according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at A in accordance with the present invention;

FIG. 7 is a front view of the windshield of the present invention;

fig. 8 is a schematic side view of the wind deflector of the present invention.

In the figure: 1. the base, 2, the gyro wheel, 3, the crane, 4, the workstation, 5, the guardrail board, 6, the cylinder, 7, the backup pad, 8, the toolbox, 9, the montant, 10, the sunshading board, 11, adjustment mechanism, 1101, the lead screw, 1102, the gear train, 1103, the handle, 1104, the sleeve, 1105, the mount, 12, solar panel, 13, the battery, 14, the guide rail frame, 15, the slider, 16, the pulley, 17, the deep bead, 18, the handle, 19, stop gear, 1901, the mounting bracket, 1902, the movable block, 1903, first spring, 1904, the bolt, 1905, the second spring, 1906, the stopper, 1907, the rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an aerial work platform suitable for various weathers is disclosed, as shown in fig. 1 and fig. 2, rollers 2 are fixed at the bottom of a base 1, a lifting frame 3 is installed at the top of the base 1, a workbench 4 is fixed at the top of the lifting frame 3, guardrail plates 5 are fixed around the workbench 4, air cylinders 6 are fixed around the outer sides of the guardrail plates 5, the air cylinders 6 are connected with supporting plates 7, the supporting plates 7 are rotatably connected to the outer sides of the guardrail plates 5, tool boxes 8 are fixed at the front end and the rear end of each guardrail plate 5, the supporting plates 7 are provided with four groups and are arranged around the outer sides of the guardrail plates 5, the supporting plates 7 are driven to be turned upwards by the air cylinders 6 on the outer sides of the guardrail plates 5, so that equipment can be lifted during maintenance, physical consumption increased by manual lifting is avoided, labor intensity is reduced, the four groups of supporting plates 7 can be conveniently used by workers according to the positions of the equipment, simultaneously can place into 8 insides of toolbox with less instrument, avoid workstation 4 in disorder, improve the practicality, workstation 4's top mid point is fixed with montant 9, and montant 9's outside sliding connection has sunshading board 10, can shelter from sunshine and the cooling of blowing to the staff through sunshading board 10 cooperation fan in hot weather during operation, avoid direct insolate to lead to heatstroke, still can avoid the eminence article to drop simultaneously and cause the injury to the staff, improve the practicality.

As shown in fig. 2, 3 and 4, an adjusting mechanism 11 for adjusting the height of the sun visor 10 is installed inside a vertical rod 9, the adjusting mechanism 11 includes a lead screw 1101, a gear set 1102, a handle 1103, a sleeve 1104 and a fixing frame 1105, the lead screw 1101 is rotatably connected inside the vertical rod 9, the gear set 1102 is fixed at the bottom of the lead screw 1101, the gear set 1102 is connected with the handle 1103, the handle 1103 is rotatably connected outside the vertical rod 9, the sleeve 1104 is connected with the surface of the lead screw 1101 by a screw thread, the fixing frame 1105 is fixed at two ends of the sleeve 1104, the fixing frame 1105 penetrates through the vertical rod 9 and is connected with the sun visor 10, a sliding mechanism is formed among the lead screw 1101, the sleeve 1104 and the fixing frame 1105, the sliding distance of the sliding mechanism is the same as the length of the lead screw 1101, the handle 1103 at the bottom of the vertical rod 9 is rotated to drive the gear set 1102 to rotate, and the gear set 1102 simultaneously drives the lead screw 1101 to rotate, the lead screw 1101 drives the sleeve 1104 in threaded connection with the lead screw 1101 to slide up and down on the surface of the lead screw 1101 to adjust the height, so that the fixing frame 1105 drives the sun visor 10 to slide up and down on the outer side of the vertical rod 9 to adjust the height, the height of the sun visor 10 is conveniently reduced during transportation, transportation is facilitated, and meanwhile, adjustment can be performed according to the field situation during high-altitude operation.

As shown in fig. 2, 5, 6, 7 and 8, the solar panels 12 are fixed at two ends of the top of the sun visor 10, the battery 13 is fixed at the top of the sun visor 10, the solar panels 12 are electrically connected with the battery 13, energy consumption of the whole device can be reduced by converting solar energy into electric energy and storing the electric energy into the battery 13 through the two groups of solar panels 12 at the top of the sun visor 10, environmental friendliness is improved, the guide rail frame 14 is fixed around the inner wall of the guardrail plate 5, the slide block 15 is slidably connected inside the guide rail frame 14, the two ends of the slide block 15 are rotatably connected with the pulleys 16, the slide block 15 is provided with a plurality of groups, the two ends of each group of slide block 15 are provided with two groups of pulleys 16, the grip 18 outside the wind deflector 17 can pull the wind deflector 17 upwards, so that the slide block 15 slides inside the guide rail frame 14 to drive the wind deflector 17 to slide upwards, and the pulleys 16 at the two ends of the slide block 15 can reduce friction force between the slide block 15 and the guide rail frame 14, so that the wind shield 17 can be pulled more conveniently, the wind shield 17 is fixed on the outer side of the slider 15, the handle 18 is fixed at the bottom of the wind shield 17, four groups of wind shields 17 are arranged on the periphery of the inner side of the guardrail plate 5, and workers can conveniently pull the wind shield 17 according to the wind direction, the limiting mechanism 19 for fixing the wind shield 17 is arranged at the bottom of the wind shield 17, the limiting mechanism 19 comprises an installation frame 1901, a movable block 1902, a first spring 1903, a bolt 1904, a second spring 1905, a limiting block 1906 and a rack 1907, the installation frame 1901 is fixed at the bottom of the wind shield 17, the movable block 1902 is slidably connected with the movable block 1902, the surface of the movable block 1902 is sleeved with the first spring 1903, the first spring 1903 is fixed in the installation frame 1901, the surface of the installation frame 1901 is in threaded connection with the bolt 1904, the movable block 1902 penetrates through the outer side of the installation frame 1901, the first spring 1903 is connected with the stopper 1906, the stopper 1906 is rotatably connected to the outer side of the mounting bracket 1901, the stopper 1906 is connected with the rack 1907, the rack 1907 is fixed on the inner wall surface of the guardrail plate 5, the stopper 1906 is connected with the rack 1907 in a clamping manner, the stopper 1906 on the outer side of the mounting bracket 1901 can be matched with the elastic force of the second spring 1905 on the outer side of the movable block 1902 to enable the windproof plate 17 to normally rise in the rising process, the stopper 1906 can be clamped on the rack 1907 on the surface of the guardrail plate 5 when the windproof plate descends, the windproof plate 17 is prevented from falling and descending, when the windproof plate 17 needs to descend and reset after the work is finished, the bolt 1904 on the outer side of the mounting bracket 1901 can be rotated to separate the windproof plate from the movable block 1902, so that the stressed point of the movable block 1902 moves backwards, the movable block 1902 can be driven to contract into the mounting bracket 1901 by the elastic force of the first spring 1903, so that the stopper 1906 is separated from the rack 1907, the wind shield 17 is convenient to descend and reset.

The working principle is as follows: when the aerial work platform suitable for various weathers is used, firstly, the whole device is pushed to a working place through the rollers 2 at the bottom of the base 1, smaller tools can be placed through the tool boxes 8 at the front end and the rear end of the guardrail plate 5 to prevent the workbench 4 from being disorderly and affecting maintenance, then the crane 3 at the top of the base 1 is opened to drive the workbench 4 to lift, when equipment needs to be lifted during maintenance, the cylinder 6 at the outer side of the guardrail plate 5 corresponding to the equipment can drive the supporting plate 7 to turn upwards, maintenance is convenient, sunlight can be shielded through the sun shield 10 at the outer side of the vertical rod 9 to prevent sunstroke caused by hot weather, meanwhile, the two groups of solar panels 12 at the top of the sun shield 10 can reduce energy consumption of the whole device by matching with the storage battery 13 to improve environmental protection, when the height of the sun shield 10 needs to be adjusted, the handle 1103 at the bottom of the vertical rod 9 is rotated to drive the gear set 1102 and the screw 1101 to rotate, the screw 1101 rotates to drive the sleeve 1104 in threaded connection with the screw to slide up and down in the vertical rod 9 to adjust the height, the fixing frames 1105 at two ends of the screw are matched to drive the sun visor 10 to slide up and down to adjust the height, when high-altitude wind rises to affect the maintenance of workers, the workers can pull the wind shield 17 at the corresponding position according to the wind direction, the friction force between the wind shield 17 and the inside of the guide rail frame 14 can be reduced through the pulleys 16 at two ends of the slide block 15, so that the wind shield 17 can be pulled more laborsavingly, when the wind shield 17 stops pulling after rising to a proper position, the limiting block 1906 is driven to abut against the rack 1907 on the surface of the guardrail plate 5 under the elastic force of the second spring 1905 outside the mounting frame 1901 at the bottom, so as to avoid falling, when the wind shield 17 needs to fall and reset after finishing work, firstly, the bolt 1904 outside the mounting frame 1901 is rotated to separate from the movable block 1902 inside the mounting frame 1901, so as to move the stress point of the movable block 1902 backwards, then, the movable block 1902 is driven to contract by the elastic force of the first spring 1903 outside the movable block 1902, and the second spring 1905 and the stop block 1906 are driven to separate from the rack 1907, so that the wind deflector 17 can descend and return, which completes the whole operation.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an aerial working platform suitable for various weather, includes base (1), adjustment mechanism (11), solar panel (12) and stop gear (19), its characterized in that:

the lifting device comprises a base (1), wherein rollers (2) are fixed at the bottom of the base (1), a lifting frame (3) is installed at the top of the base (1), a workbench (4) is fixed at the top of the lifting frame (3), guardrail plates (5) are fixed on the periphery of the workbench (4), air cylinders (6) are fixed on the periphery of the outer sides of the guardrail plates (5), the air cylinders (6) are connected with a supporting plate (7), the supporting plate (7) is rotatably connected to the outer sides of the guardrail plates (5), tool boxes (8) are fixed at the front end and the rear end of each guardrail plate (5), a vertical rod (9) is fixed at the middle point of the top of the workbench (4), and a sun shield (10) is slidably connected to the outer side of the vertical rod (9);

the adjusting mechanism (11) is used for adjusting the height of the sun shield (10), and the adjusting mechanism (11) is arranged inside the vertical rod (9);

the solar panel (12) is fixed at two ends of the top of the sun shield (10), a storage battery (13) is fixed at the top of the sun shield (10), a guide rail frame (14) is fixed on the periphery of the inner wall of the guardrail plate (5), a sliding block (15) is connected inside the guide rail frame (14) in a sliding mode, pulleys (16) are connected at two ends of the sliding block (15) in a rotating mode, a wind shield (17) is fixed on the outer side of the sliding block (15), and a handle (18) is fixed at the bottom of the wind shield (17);

and the limiting mechanism (19) is used for fixing the limiting mechanism (19) of the wind shield (17) and is arranged at the bottom of the wind shield (17).

2. The aerial work platform suitable for various weathers as claimed in claim 1, wherein: adjustment mechanism (11) include lead screw (1101), gear train (1102), handle (1103), sleeve (1104) and mount (1105), lead screw (1101) rotate to be connected in the inside of montant (9), and the bottom of lead screw (1101) is fixed with gear train (1102), gear train (1102) are connected with handle (1103), and handle (1103) rotate to be connected in the outside of montant (9), the surface threaded connection of lead screw (1101) has sleeve (1104), and the both ends of sleeve (1104) are fixed with mount (1105), and mount (1105) run through montant (9) simultaneously and are connected with sunshading board (10).

3. The aerial work platform suitable for various weathers as claimed in claim 1, wherein: the limiting mechanism (19) comprises an installation frame (1901), a movable block (1902), a first spring (1903), a bolt (1904), a second spring (1905), a limiting block (1906) and a rack (1907), the installation frame (1901) is fixed at the bottom of the wind shield (17), the movable block (1902) is connected to the inside of the installation frame (1901) in a sliding mode, the first spring (1903) is sleeved on the surface of the movable block (1902), the first spring (1903) is fixed inside the installation frame (1901), the bolt (1904) is connected to the surface of the installation frame (1901) in a threaded mode, the first spring (1903) is fixed to the outer side, penetrating through the installation frame (1901), of the movable block (1902), the first spring (1903) is connected with the limiting block (1906), the limiting block (1906) is connected to the outer side of the installation frame (1901) in a rotating mode, and the limiting block (1906) is connected with the rack (1907), and the rack (1907) is fixed to the inner wall surface of the balustrade panel (5).

4. The aerial work platform suitable for various weathers as claimed in claim 1, wherein: the supporting plates (7) are provided with four groups and are arranged around the outer side of the guardrail plate (5).

5. The aerial work platform suitable for various weathers as claimed in claim 1, wherein: the solar panel (12) is electrically connected with the storage battery (13).

6. The aerial work platform suitable for various weathers as claimed in claim 1, wherein: four groups of wind shields (17) are arranged and are arranged around the inner side of the guardrail plate (5).

7. The aerial work platform suitable for various weathers as claimed in claim 1, wherein: the sliding blocks (15) are provided with a plurality of groups, and two ends of each group of sliding blocks (15) are provided with two groups of pulleys (16).

8. The aerial work platform suitable for various weathers as claimed in claim 2, wherein: a sliding mechanism is formed among the screw rod (1101), the sleeve (1104) and the fixing frame (1105), and the sliding distance of the sliding mechanism is the same as the length of the screw rod (1101).

9. The aerial work platform suitable for various weathers as claimed in claim 3, wherein: the limiting block (1906) is connected with the rack (1907) in a clamping mode.