CN218407278U

CN218407278U - Movable rotary vehicle ladder

Info

Publication number: CN218407278U
Application number: CN202122543753.5U
Authority: CN
Inventors: 熊建军
Original assignee: Guizhou Tobacco Co Ltd Bijie Branch
Current assignee: Guizhou Tobacco Co Ltd Bijie Branch
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2023-01-31
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a mobilizable rotation type car ladder relates to ladder technical field, solves current ladder and can not carry out angular adjustment, removes inconvenient technical problem, include the base and install car ladder on the base, one side of base up end is rotated and is connected with the carousel, is equipped with the drive in addition the carousel carries out the pivoted driving piece, the vertical pivot that is equipped with on the carousel, pivot one end with the carousel links to each other, the other end with terminal surface links to each other under the car ladder, the base below is equipped with the first gyro wheel of a plurality of, is equipped with the restriction in addition first gyro wheel carries out the first spacing unit of motion, the utility model discloses simple structure, convenient to use are convenient for remove, and can carry out angular adjustment to the car ladder to enlarge the application range of device, reduce the difficulty degree that the staff changed the operation, improve operating efficiency and security.

Description

Movable rotary vehicle ladder

Technical Field

The utility model relates to a ladder technical field.

Background

The climbing ladder is a common climbing tool in life, is closely related to the life of people, brings much convenience to daily climbing operation of people, can be used as a bearing tool for material handling and turnover, can be used as an auxiliary operation tool for climbing to fetch goods, and has the characteristics of safety, reliability, simple structure, convenience and quickness; the ladder is particularly suitable for manual goods picking operation of light and small materials in the environments of factories, warehouses, books, standard parts and the like, and the existing ladder needs to be repeatedly moved during operation, so that the ladder is inconvenient to adjust and causes low ascending operation efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the technical problem, the utility model provides a mobilizable rotation type car ladder.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a mobilizable rotation type car ladder, includes the base and installs car ladder on the base, one side of base up end is rotated and is connected with the carousel, is equipped with the drive in addition the carousel carries out pivoted driving piece, the vertical pivot that is equipped with on the carousel, pivot one end with the carousel links to each other, the other end with the terminal surface links to each other under the car ladder, the base below is equipped with the first gyro wheel of a plurality of, is equipped with the restriction in addition first gyro wheel carries out the first spacing unit of motion.

Through the above scheme, during the use, promote the car ladder and make it remove to undetermined position, during the removal, first gyro wheel rotates, when treating to remove to undetermined position, and first spacing unit carries on spacingly to first gyro wheel, and then avoids first gyro wheel influence car ladder's stability, when treating to need rotating the car ladder, and driving piece drive carousel rotates, and then drives the car ladder through the pivot and rotates to enlarged the application range of device, the utility model discloses simple structure, convenient to use are convenient for remove, and can carry out angle adjustment to the car ladder to enlarge the application range of device, reduce the difficulty degree that the staff changed the operation, improve operating efficiency and security.

Furthermore, first spacing unit includes the holding tank that the base below was equipped with, the holding tank is located first gyro wheel both sides, be equipped with first electric telescopic handle in the holding tank, the vertical setting of first electric telescopic handle and flexible end are connected with the bracing piece, the bracing piece bottom is equipped with trapezoidal supporting shoe.

Through above-mentioned scheme, the first spacing unit of setting can restrict first gyro wheel and rotate, during the use, starts first electric telescopic handle, and then drive bracing piece downstream, contacts until the supporting shoe and ground, and then carries on spacingly to first gyro wheel, and the supporting shoe of setting is trapezoidal, and then has improved the stability of device.

Further, a plurality of movable rods are vertically arranged below the vehicle ladder, and second rollers are arranged below the movable rods.

Through above-mentioned scheme, the carriage release lever of the vertical setting in carriage release lever below can improve the stability of carriage release lever, and when the carriage release lever carried out angular adjustment, the second gyro wheel of carriage release lever below was slided on the base thereupon.

Furthermore, an arc-shaped groove matched with the second roller is formed in the base and is located in the moving track of the second roller.

Through the scheme, the arc-shaped groove arranged on the base can limit the moving track of the second roller, so that the stability of the vehicle ladder is improved.

Furthermore, the movable rod comprises an upper rod and a lower rod which are vertically arranged, a convex block is arranged below the upper rod, a groove matched with the convex block is arranged in the lower rod, a cavity is arranged in the lower rod, a second electric telescopic rod is arranged in the cavity, the second electric telescopic rod extends out of the lower rod and is connected with the bottom end of the upper rod, and the rotating shaft is of a telescopic structure.

Through above-mentioned scheme, the carriage release lever and the pivot of setting are retractable, and then make the car ladder can carry out height control, during the use, start second electric telescopic handle, and then drive the upper boom upward movement, the pivot is stretched simultaneously, and then the drive car ladder carries out height control, and when the car ladder recovered original height, the upper boom moved down under second electric telescopic handle's drive, until making in the lug gets into the recess.

Furthermore, the driving piece is a motor positioned on the base, and an output shaft of the motor is meshed with the turntable.

Through above-mentioned scheme, during the use, starter motor, the output shaft of motor rotates, and then drives the carousel and rotates.

Furthermore, both sides of the vehicle ladder are provided with guardrails.

Through above-mentioned scheme, the guardrail of setting can improve personnel's security.

Furthermore, a handle for pushing the base to move is arranged on one side of the base.

Through the scheme, when the vehicle ladder needs to be moved, the handle is pushed to drive the base to move, and then the vehicle ladder is driven to move.

The beneficial effects of the utility model are as follows:

1. when the device is used, the vehicle ladder is pushed to move to an undetermined position, the first idler wheel rotates during movement, when the vehicle ladder is moved to the undetermined position, the first limiting unit limits the first idler wheel, so that the first idler wheel is prevented from influencing the stability of the vehicle ladder, and when the vehicle ladder needs to be rotated, the driving piece drives the turntable to rotate, so that the vehicle ladder is driven to rotate through the rotating shaft, and the use range of the device is enlarged;

2. the stability of the vehicle ladder can be improved by the aid of the moving rod, and the stability of the vehicle ladder during rotation can be improved by the aid of the second roller and the arc-shaped groove;

3. the movable rod and the rotating shaft are arranged in a telescopic mode, so that the height of the vehicle ladder can be adjusted.

Drawings

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

fig. 2 is a schematic structural view from the top view of the present invention;

FIG. 3 is a schematic view of the travel bar;

reference numerals: 11. a base; 12. a vehicle ladder; 13. a turntable; 14. a rotating shaft; 15. a first roller; 16. accommodating grooves; 17. a first electric telescopic rod; 18. a support bar; 19. a support block; 20. a travel bar; 21. a second roller; 22. an arc-shaped slot; 23. a rod is arranged; 24. a lower rod; 25. a bump; 26. a groove; 27. a cavity; 28. a second electric telescopic rod; 29. a motor; 30. a guardrail; 31. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, a movable rotary type car ladder comprises a base 11 and a car ladder 12 installed on the base 11, a handle 31 for pushing the base 11 to move is arranged on one side of the base 11, a rotary disc 13 is rotatably connected to one side of the upper end surface of the base 11, a driving part for driving the rotary disc 13 to rotate is further arranged, the driving part is a motor 29 located on the base 11, an output shaft of the motor 29 is meshed with the rotary disc 13, a rotary shaft 14 is vertically arranged on the rotary disc 13, one end of the rotary shaft 14 is connected with the rotary disc 13, the other end of the rotary shaft is connected with the lower end surface of the car ladder 12, a plurality of first rollers 15 are arranged below the base 11, a first limiting unit for limiting the first rollers 15 to move is further arranged, in use, the handle 31 is pushed to enable the base 11 to drive the car ladder 12 to move to a pending position, in moving, the first rollers 15 rotate, in moving to the pending position, the first limiting unit limits the first rollers 15 to avoid the stability of the car ladder 12 from being influenced by the first rollers 15, in angle adjustment when the car ladder 12 needs to be angularly adjusted, the motor 29, further, the output shaft of the motor 29 rotates, and then the car ladder 13 is driven to rotate, thereby expanding the use range of the device.

Referring to fig. 1, a mobilizable rotation type car ladder, first spacing unit includes holding tank 16 that base 11 below was provided with, holding tank 16 is located first gyro wheel 15 both sides, be provided with first electric telescopic handle 17 in the holding tank 16, the vertical setting of first electric telescopic handle 17 and flexible end are connected with

bracing piece

18, 18 bottoms of bracing piece are provided with trapezoidal supporting shoe 19, the first spacing unit of setting can restrict first gyro wheel 15 and rotate, in the use, start first electric telescopic handle 17, and then drive bracing piece 18 downstream, contact with ground until supporting shoe 19, and then spacing first gyro wheel 15, supporting shoe 19 of setting is trapezoidal, and then the stability of device has been improved.

Referring to fig. 1 and 2, a movable rotary type vehicle ladder, a plurality of moving rods 20 are vertically arranged below a vehicle ladder 12, second rollers 21 are arranged below the moving rods 20, second limiting units corresponding to the first limiting units can be arranged below the moving rods 20, the second limiting units limit the second rollers 21, arc grooves 22 matched with the second rollers 21 are arranged on a base 11, the arc grooves 22 are located in moving tracks of the second rollers 21, guardrails 30 are arranged on two sides of the vehicle ladder 12, the moving rods 20 vertically arranged below the vehicle ladder 12 can improve stability of the vehicle ladder 12, when the vehicle ladder 12 is subjected to angle adjustment, the second rollers 21 below the moving rods 20 slide on the base 11 along with the second rollers, the arranged arc grooves 22 can limit the moving tracks of the second rollers 21, after the angle adjustment of the vehicle ladder 12 is finished, a motor 29 stops rotating, an output shaft of the motor 29 is meshed with a rotary table 13, and further the rotary table 13 is limited to rotate, and the arranged guardrails 30 can improve safety of personnel.

Example 2

Referring to fig. 1 and 3, a movable rotary type car ladder, on the basis of implementation 1, a moving rod 20 includes an upper rod 23 and a lower rod 24 which are vertically arranged, a bump 25 is arranged below the upper rod 23, a groove 26 matched with the bump 25 is arranged in the lower rod 24, a cavity 27 is arranged in the lower rod 24, a second electric telescopic rod 28 is arranged in the cavity 27, the second electric telescopic rod 28 extends out of the lower rod 24 and is connected with the bottom end of the upper rod 23, a rotating shaft 14 is of a telescopic structure and comprises an ejector rod and a matched bottom rod, the moving rod 20 and the rotating shaft 14 which are arranged are telescopic, so that the car ladder 12 can be height-adjusted, when the car ladder 12 is used, the second electric telescopic rod 28 is started, and then the upper rod 23 is driven to move upwards, and simultaneously the bottom rod and the ejector rod are separated, and then the car ladder 12 is driven to perform height adjustment, and when the car ladder 12 recovers the original height, the upper rod 23 moves downwards under the driving of the second electric telescopic rod 28 until the bump 25 enters the groove 26.

The utility model discloses a theory of operation does: during the use, promote handle 31 and make base 11 drive car ladder 12 move to undetermined location, during the removal, first gyro wheel 15 rotates, when waiting to move to undetermined location, start first electric telescopic handle 17, and then drive bracing piece 18 downstream, contact with ground until supporting shoe 19, and then carry on spacingly to first gyro wheel 15, and then avoid first gyro wheel 15 to influence the stability of car ladder 12, when waiting to carry out angular adjustment to car ladder 12, starter motor 29, the output shaft of motor 29 rotates, and then drive carousel 13 and rotate, and then drive car ladder 12 through pivot 14 and rotate, and then carry out angular adjustment to car ladder 12, the second gyro wheel 21 of carriage release lever 20 below moves in arc groove 22 simultaneously, the utility model discloses simple structure, convenient to use, be convenient for remove, and can carry out angular adjustment to car ladder 12 to enlarge the application range of device, reduce the degree of difficulty that the staff changed the operation, improve operating efficiency and security.

Claims

1. The utility model provides a mobilizable rotation type car ladder, its characterized in that includes base (11) and installs car ladder (12) on base (11), one side of base (11) up end is rotated and is connected with carousel (13), is equipped with the drive in addition carousel (13) carry out the pivoted driving piece, vertically on carousel (13) be equipped with pivot (14), pivot (14) one end with carousel (13) link to each other, the other end with terminal surface links to each other under car ladder (12), base (11) below is equipped with a plurality of first gyro wheel (15), is equipped with the restriction in addition first gyro wheel (15) carry out the first spacing unit of motion.

2. The movable rotary type vehicle ladder according to claim 1, wherein the first limiting unit comprises a holding groove (16) arranged below the base (11), the holding groove (16) is arranged at two sides of the first roller (15), a first electric telescopic rod (17) is arranged in the holding groove (16), the first electric telescopic rod (17) is vertically arranged, a telescopic end of the first electric telescopic rod is connected with a supporting rod (18), and a trapezoidal supporting block (19) is arranged at the bottom end of the supporting rod (18).

3. A mobile, rotary vehicle ladder as claimed in claim 2, characterized in that a plurality of moving bars (20) are vertically provided below the ladder (12), and second rollers (21) are provided below the moving bars (20).

4. A mobile rotary vehicle ladder as claimed in claim 3, wherein the base (11) is provided with an arcuate slot (22) matching the second roller (21), the arcuate slot (22) being located within the path of movement of the second roller (21).

5. A mobile rotary vehicle ladder as claimed in claim 3, wherein the moving rod (20) comprises an upper rod (23) and a lower rod (24) which are vertically arranged, a protrusion (25) is arranged below the upper rod (23), a groove (26) which is matched with the protrusion (25) is arranged in the lower rod (24), a cavity (27) is arranged in the lower rod (24), a second electric telescopic rod (28) is arranged in the cavity (27), the second electric telescopic rod (28) extends out of the lower rod (24) and is connected with the bottom end of the upper rod (23), and the rotating shaft (14) is of a telescopic structure.

6. A mobile, rotary vehicle ladder as claimed in claim 1, characterised in that the drive member is a motor (29) located on the base (11), the output shaft of the motor (29) engaging the turntable (13).

7. Mobile rotary vehicle ladder as claimed in claim 1, characterized in that the ladder (12) is provided with guardrails (30) on both sides.

8. A mobile, rotary vehicle ladder as claimed in claim 1, wherein the base (11) is provided with a handle (31) on one side to push the base (11) to move.