CN224030592U

CN224030592U - A protective device for aerial work platforms

Info

Publication number: CN224030592U
Application number: CN202520970434.8U
Authority: CN
Inventors: 胥学远; 王兵兵
Original assignee: Wuxi Shengyun Equipment Technology Co ltd
Current assignee: Wuxi Shengyun Equipment Technology Co ltd
Priority date: 2025-05-16
Filing date: 2025-05-16
Publication date: 2026-03-24
Anticipated expiration: 2035-05-16

Abstract

This utility model discloses a protective device for an aerial work platform, including a base. A mounting plate is fixedly installed on one side of the base. A first bevel gear is mounted on one side of the mounting plate via a first rotating mechanism. A second bevel gear is meshed with the surface of the first bevel gear. A lifting platform is mounted on the inner wall of the second bevel gear via a lifting mechanism. The first rotating mechanism drives two sets of first bevel gears to rotate, which in turn drives two sets of second bevel gears to rotate, thus raising the lifting platform via the lifting mechanism for aerial work. The second rotating mechanism drives two sets of third bevel gears to rotate, which in turn drives two sets of fourth bevel gears to rotate, thus raising the protective railing via an adjustment mechanism. This protective railing protects workers from falling off the lifting platform, and its height can be adjusted according to the worker's height.

Description

Enclosure device for aerial working platform

Technical Field

The utility model relates to the technical field of aerial work platforms, in particular to a containment device for an aerial work platform.

Background

Aloft work generally refers to work at a high altitude, where a person performs work at a high altitude with a certain position as a reference. The range of operations involved in the construction industry is quite extensive. When working in a building, if the operation is performed on a rack with the height of more than 2m, the operation is high-place operation.

The aerial working platform is special equipment for working at a position higher than the ground, and is widely applied to the fields of construction, industrial maintenance, logistics, power maintenance and the like. The lifting, telescoping or moving platform provides a safe and efficient high-altitude operation environment for workers.

In the Chinese patent application publication No. CN221544083U, an aerial work platform is disclosed, the screw rod is driven to rotate by the first motor, the screw rod drives the chute limited by the limiting block and incapable of rotating to move, namely, the riding frame can be driven to move, namely, workers can be lifted to a high place to work, the second motor drives the rotating rod to rotate, and the rotating rod drives the gear to rotate, so that the gear revolves around the fixed toothed ring, namely, the riding frame can be rotated to the other side of the chute, namely, the working range of the workers can be improved, the moving times of the work platform can be reduced, and the work efficiency can be improved. However, in the using process of the utility model, the whole surrounding guardrail is not installed around the operation area, the surrounding guardrail can not block staff, when the platform rises to a height of more than 2 meters, the staff is not enough to effectively protect, the falling risk exists, the safety is poor, and the use of the aerial operation platform is not facilitated.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a containment device for an aerial working platform, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a high altitude construction is enclosure for platform, includes the base, one side fixed mounting of base has the mounting panel, first bevel gear is installed through first rotary mechanism to one side of mounting panel, the surface engagement of first bevel gear installs second bevel gear, the inner wall of second bevel gear passes through elevating system and installs elevating platform, the third bevel gear is installed through second rotary mechanism to elevating platform's bottom, the fourth bevel gear is installed through the surface engagement of third bevel gear, the enclosing guardrail is installed through adjustment mechanism to the inner wall of fourth bevel gear.

Preferably, the first rotating mechanism comprises a driving motor fixedly arranged on one side of the mounting plate, a first rotating rod is fixedly arranged at the output end of the driving motor, and the surface of the first rotating rod and the inner wall of the first bevel gear are fixedly arranged.

Preferably, the lifting mechanism comprises a first screw rod fixedly arranged on the inner wall of the second bevel gear, a first moving block is sleeved on the surface thread of the first screw rod, one side of the first moving block and one side of the lifting platform are fixedly arranged, and the number of the first bevel gear, the second bevel gear, the first screw rod and the first moving block is two.

Preferably, the second rotating mechanism comprises a double-shaft motor fixedly mounted at the bottom of the lifting platform, a second rotating rod is fixedly mounted at the output end of the double-shaft motor, one end of the second rotating rod and one side of the third bevel gear are fixedly mounted, and the number of the second rotating rods is two.

Preferably, the adjusting mechanism comprises a second screw rod fixedly arranged on the inner wall of the fourth bevel gear, a second moving block is sleeved on the surface of the second screw rod in a threaded manner, one side of the second moving block and one side of the enclosure column are fixedly arranged, and the number of the third bevel gear, the fourth bevel gear, the second screw rod and the second moving block is two.

Preferably, the top fixed mounting of base has the backup pad, the spout has been seted up to the inner wall of backup pad, the inner wall of spout and the surface of first movable block laminating mutually.

Preferably, the inner wall of the lifting platform is provided with a limit groove, the inner wall of the limit groove is attached to the surface of the second moving block, and the bottom of the base is provided with a universal wheel.

Compared with the prior art, the enclosure device for the aerial work platform has the beneficial effects that the enclosure device for the aerial work platform drives the two groups of first bevel gears to rotate through the first rotating mechanism, the first bevel gears drive the two groups of second bevel gears to rotate, the lifting platform can be driven to ascend through the lifting mechanism, aerial work can be performed, the two groups of third bevel gears are driven to rotate through the second rotating mechanism, the enclosure guardrail can be driven to ascend through the adjusting mechanism, workers can be protected through the enclosure guardrail, the workers are prevented from falling down the lifting platform, meanwhile, the heights of the enclosure guardrail can be adjusted according to the heights of the workers, the enclosure guardrail is convenient to adapt to the workers with different heights, the purpose of protecting by using the enclosure guardrail conveniently is achieved, and the enclosure device is simple in structure and convenient to use.

Drawings

FIG. 1 is a schematic diagram of an isometric view of the present utility model;

FIG. 2 is a schematic structural view of a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

Fig. 4 is an enlarged view of the utility model at B.

The device comprises a base, a mounting plate, a driving motor, a first rotating rod, a first bevel gear, a second bevel gear, a first screw rod, a first moving block, a lifting platform, a 10, a double-shaft motor, a second rotating rod, a third bevel gear, a fourth bevel gear, a 14, a second screw rod, a 15, a second moving block, a 16, a fence, a 17, a supporting plate, a 18, a chute, a 19, a limit groove, a 20 and a universal wheel, wherein the base is 1, the mounting plate, the driving motor, the first bevel gear, the second bevel gear, the 7, the first screw rod, the first moving block, the 9, the lifting platform, the 10, the double-shaft motor, the 11, the second rotating rod, the 12, the third bevel gear, the 13, the fourth bevel gear, the 14, the second screw rod, the 15 and the second moving block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, the utility model provides a technical scheme, a containment device for an aerial working platform, comprising a base 1, wherein one side of the base 1 is fixedly provided with a mounting plate 2, one side of the mounting plate 2 is provided with a first bevel gear 5 through a first rotating mechanism, the first rotating mechanism comprises a driving motor 3 fixedly arranged at one side of the mounting plate 2, the output end of the driving motor 3 is fixedly provided with a first rotating rod 4, the surface of the first rotating rod 4 and the inner wall of the first bevel gear 5 are fixedly arranged so as to drive the first bevel gear 5 to rotate, the surface of the first bevel gear 5 is meshed with a second bevel gear 6, the inner wall of the second bevel gear 6 is provided with a lifting platform 9 through a lifting mechanism, the lifting mechanism comprises a first screw rod 7 fixedly arranged at the inner wall of the second bevel gear 6, the surface of the first screw rod 7 is sheathed with a first moving block 8, one side of the first moving block 8 and one side of the lifting platform 9 are fixedly installed, the number of the first bevel gear 5, the second bevel gear 6, the first screw rod 7 and the first moving block 8 is two, the top of the base 1 is fixedly installed with a supporting plate 17, the inner wall of the supporting plate 17 is provided with a sliding groove 18, the inner wall of the sliding groove 18 is attached to the surface of the first moving block 8, the first moving block 8 is limited, lifting of the first moving block 8 is enabled to be more stable, lifting of the lifting platform 9 is enabled to be more stable, the bottom of the lifting platform 9 is provided with a third bevel gear 12 through a second rotating mechanism, the second rotating mechanism comprises a double-shaft motor 10 fixedly installed at the bottom of the lifting platform 9, the output end of the double-shaft motor 10 is fixedly installed with a second rotating rod 11, one end of the second rotating rod 11 and one side of the third bevel gear 12 are fixedly installed, the number of the second rotating rods 11 is two, so that the third bevel gears 12 can be conveniently driven to rotate.

Specifically, the fourth bevel gear 13 is installed to the surface engagement of third bevel gear 12, the enclosure guardrail 16 is installed through adjustment mechanism to the inner wall of fourth bevel gear 13, adjustment mechanism includes that fixed mounting is at the second lead screw 14 of fourth bevel gear 13 inner wall, the surperficial thread bush of second lead screw 14 is equipped with second movable block 15, one side of second movable block 15 and one side of enclosure fence 16 are fixed mounting, be convenient for drive enclosure guardrail 16 and go up and down, make enclosure guardrail 16 can stretch out, third bevel gear 12, fourth bevel gear 13, second lead screw 14 and the quantity of second movable block 15 are two sets of, limit groove 19 has been seted up to the inner wall of lift platform 9, the inner wall of limit groove 19 and the surperficial laminating of second movable block 15 are mutually, carry out spacingly to second movable block 15, make the lift of second movable block 15 more stable, the bottom of base 1 is provided with universal wheel 20, drive two sets of first bevel gears 5 and rotate, first bevel gears 5 drive two sets of second bevel gears 6 and rotate, can drive lift platform 9 through elevating gear and rise, can drive lift platform 9 through elevating gear, can drive the second bevel gear 12 through the second bevel gear, can not rotate the second bevel gear 12, the height is convenient for the second bevel gear 12, the work platform can be reached, the height is convenient for the work is adjusted through the second bevel gear is 16, the height is convenient for the work is 16, the personnel is realized, the personnel is convenient for rotate, the height is 16, the personnel is adjusted through the height is adjusted.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When the enclosure device for the aerial working platform is used, the whole can be moved to a designated position through the universal wheels 20, a worker enters the lifting platform 9, the driving motor 3 drives the two groups of first rotating rods 4 to rotate, the first rotating rods 4 drive the two groups of first bevel gears 5 to rotate, the first bevel gears 5 drive the two groups of second bevel gears 6 to rotate, the second bevel gears 6 drive the two groups of first lead screws 7 to rotate, the first lead screws 7 drive the two groups of first moving blocks 8 to rise, the first moving blocks 8 drive the lifting platform 9 to rise, the aerial working can be performed, the double-shaft motor 10 drives the two groups of second rotating rods 11 to rotate, the second rotating rods 11 drive the two groups of third bevel gears 12 to rotate, the third bevel gears 12 drive the two groups of fourth bevel gears 13 to rotate, the fourth bevel gears 13 drive the two groups of second lead screws 14 to rise, the second moving blocks 15 drive the guardrail 16 to rise, the guardrail 16 can be protected by the guardrail 16, the height of the worker can be prevented from falling down, and the enclosure platform can be conveniently adjusted to the height of the worker, and the height of the aerial working platform can be conveniently protected, and the height of the worker can be conveniently protected by the aid of the fence 16.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein 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 containment device for aerial working platform, includes base (1), its characterized in that, one side fixed mounting of base (1) has mounting panel (2), first bevel gear (5) are installed through first rotary mechanism to one side of mounting panel (2), second bevel gear (6) are installed through the surface engagement of first bevel gear (5), lift platform (9) are installed through elevating system to the inner wall of second bevel gear (6), third bevel gear (12) are installed through second rotary mechanism to the bottom of lift platform (9), fourth bevel gear (13) are installed through the surface engagement of third bevel gear (12), enclosing guardrail (16) are installed through adjustment mechanism to the inner wall of fourth bevel gear (13).

2. The enclosure device for the aerial working platform according to claim 1, wherein the first rotating mechanism comprises a driving motor (3) fixedly arranged on one side of the mounting plate (2), a first rotating rod (4) is fixedly arranged at the output end of the driving motor (3), and the surface of the first rotating rod (4) and the inner wall of the first bevel gear (5) are fixedly arranged.

3. The enclosure device for the aerial working platform according to claim 1, wherein the lifting mechanism comprises a first screw rod (7) fixedly installed on the inner wall of the second bevel gear (6), a first moving block (8) is sleeved on the surface thread of the first screw rod (7), one side of the first moving block (8) and one side of the lifting platform (9) are fixedly installed, and the number of the first bevel gear (5), the second bevel gear (6), the first screw rod (7) and the first moving block (8) is two.

4. The enclosure device for the aerial working platform according to claim 1, wherein the second rotating mechanism comprises a double-shaft motor (10) fixedly installed at the bottom of the lifting platform (9), a second rotating rod (11) is fixedly installed at the output end of the double-shaft motor (10), one end of the second rotating rod (11) and one side of a third bevel gear (12) are fixedly installed, and the number of the second rotating rods (11) is two.

5. The enclosure device for the aerial working platform according to claim 1, wherein the adjusting mechanism comprises a second screw rod (14) fixedly installed on the inner wall of the fourth bevel gear (13), a second moving block (15) is sleeved on the surface thread of the second screw rod (14), one side of the second moving block (15) and one side of an enclosure fence (16) are fixedly installed, and the number of the third bevel gear (12), the fourth bevel gear (13), the second screw rod (14) and the second moving block (15) is two.

6. A containment device for an aerial working platform according to claim 3, wherein the top of the base (1) is fixedly provided with a supporting plate (17), the inner wall of the supporting plate (17) is provided with a sliding groove (18), and the inner wall of the sliding groove (18) is attached to the surface of the first moving block (8).

7. The enclosure device for the aerial working platform according to claim 5, wherein a limiting groove (19) is formed in the inner wall of the lifting platform (9), the inner wall of the limiting groove (19) is attached to the surface of the second moving block (15), and a universal wheel (20) is arranged at the bottom of the base (1).