CN221093308U

CN221093308U - Goods lift with anti-falling mechanism

Info

Publication number: CN221093308U
Application number: CN202322565676.2U
Authority: CN
Inventors: 王洪克; 庄勇; 安红
Original assignee: Qingdao Jiahe Elevator Co ltd
Current assignee: Qingdao Jiahe Elevator Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-06-07
Anticipated expiration: 2033-09-21

Abstract

The utility model provides a goods lift with anti-falling mechanism, comprising: two guide frames; the anti-falling assembly comprises two installation boxes, wherein one opposite side of each installation box is fixedly connected with one opposite side of each guide frame, and hydraulic rods are fixedly connected with one opposite side of each installation box. The utility model provides a goods elevator with a falling prevention mechanism, wherein two vertical plates are driven to move to opposite sides by the movement of two hydraulic rods, the two vertical plates further drive two limiting plates to be inserted into clamping grooves, and further the two limiting plates are utilized to prevent a container and a movable frame from falling down.

Description

Goods lift with anti-falling mechanism

Technical Field

The utility model relates to the field of ladders, in particular to a ladder with a falling-preventing mechanism.

Background

The lifting height of the lifting goods elevator is different from 1 meter to 20 meters, and the lifting goods elevator with special specification can be customized according to the user requirements, and is mainly used for up-and-down transportation of high-altitude goods such as factory assembly lines, goods warehouses, parking lots, wharfs, buildings, logistics and the like.

The lift is a lifting mechanical device, a lift lifting system is driven by a hydraulic pump station, and is also called a hydraulic lift. The lifting goods elevator is used for transporting goods between building floors, and is mainly used for transporting goods between various working floors up and down; stereo garage and underground garage layer height car lifting, etc.

In the related art, when goods are transported up and down between various working floors, a goods lift is required. Application number: 202220604530.7 discloses an elevator, can guarantee the stability when rectangular shape goods are vertical to be put through two relative fixed establishment, need not artifical manual support, use manpower sparingly, the diameter can be adjusted to the lantern ring simultaneously to have the rectangular shape goods of locking different diameters. However, when the device is used, the goods elevator does not have the anti-falling function, once the rope of the driving mechanism is disconnected, the goods elevator or the rope of the driving mechanism suddenly moves downwards until the goods elevator collides with the ground, so that the goods on the goods elevator can be damaged due to the collision, property safety loss is caused, and casualties of staff are likely to be caused.

Accordingly, there is a need to provide a cargo lift with a fall arrest mechanism that addresses the above-described issues.

Disclosure of utility model

The utility model provides a goods elevator with a falling prevention mechanism, which solves the problem that the existing part of goods elevator does not have the falling prevention function when in use in the related technology.

In order to solve the technical problems, the utility model provides a goods lift with a falling prevention mechanism, comprising: two guide frames;

The anti-falling assembly comprises two installation boxes, wherein one opposite side of the anti-falling assembly is fixedly connected to one side of the two guide frames, the two opposite sides of the installation boxes are fixedly connected with hydraulic rods, the two opposite ends of the hydraulic rods penetrate through one side of the two installation boxes and extend to the inside of the two installation boxes, the two opposite ends of the hydraulic rods are fixedly connected with vertical plates, the two bottom of each vertical plate is fixedly connected with a limiting plate, the peripheral side faces of the limiting plates are respectively connected with the inner sides of the two installation boxes in a sliding mode, clamping grooves are formed in the inner sides of the guide frames, and controllers are fixedly connected to the bottoms of the inner walls of the installation boxes.

Preferably, two the inboard sliding connection of leading truck has two to remove the frame, two the front fixedly connected with packing box of removing the frame, the equal fixedly connected with carriage in both sides of packing box inner wall, two the equal sliding connection in inboard of carriage has the slider, two the equal fixedly connected with telescopic link in one side that the slider is relative, two the equal fixedly connected with grip block of one end that the telescopic link is relative.

Preferably, the bottom fixedly connected with two springs of packing box, two the bottom fixedly connected with fan housing of spring, the top fixedly connected with pressure sensor of fan housing, the bottom of packing box just is located pressure sensor's top fixedly connected with briquetting.

Preferably, two the top fixedly connected with crossbearer of leading truck, the bottom fixedly connected with two supports of crossbearer, the right side fixedly connected with of support places the case, place the bottom fixedly connected with motor of incasement wall, the output shaft of motor runs through the left side of placing incasement wall and the right side of right side support in proper order and extends to the left side of right side support.

Preferably, the output shaft fixedly connected with rolling pole of motor, the left end of rolling pole rotates with the right side of left side support and is connected, the week side of rolling pole is provided with two ropes, two the bottom of rope and the top fixed connection of top removal frame.

Preferably, a rubber pad is fixedly connected to the bottom of the inner wall of the container.

Compared with the related art, the goods lift with the anti-falling mechanism has the following beneficial effects:

The utility model provides a goods elevator with a falling prevention mechanism, wherein two vertical plates are driven to move to opposite sides by the movement of two hydraulic rods, the two vertical plates further drive two limiting plates to be inserted into clamping grooves, and further the two limiting plates are utilized to prevent a container and a movable frame from falling down.

Drawings

FIG. 1 is a schematic view of a cargo lift with a fall protection mechanism according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the mounting box of FIG. 1 in cross-section;

fig. 3 is a schematic structural view of a cross-sectional view of the carriage shown in fig. 1.

Reference numerals in the drawings: 1. a guide frame; 2. an anti-falling assembly; 21. a mounting box; 22. a hydraulic rod; 23. a riser; 24. a limiting plate; 25. a clamping groove; 26. a controller; 3. a moving rack; 4. a cargo box; 5. a carriage; 6. a slide block; 7. a telescopic rod; 8. a clamping plate; 9. a spring; 10. a fan housing; 11. a pressure sensor; 12. briquetting; 13. a cross frame; 14. a bracket; 15. placing a box; 16. a motor; 17. a winding rod; 18. a rope; 19. and a rubber pad.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural view of a cargo lift with a fall protection mechanism according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the mounting box of FIG. 1 in cross-section; fig. 3 is a schematic structural view of a cross-section of the carriage of fig. 1, a cargo lift with a fall arrest mechanism, comprising: two guide frames 1;

The anti-falling assembly 2, the opposite side of the anti-falling assembly 2 is fixedly connected to one side of the two guide frames 1 which are separated from each other respectively, the anti-falling assembly 2 comprises two mounting boxes 21, one side of the two mounting boxes 21 which are opposite to each other is fixedly connected to one side of the two guide frames 1 which are separated from each other respectively, hydraulic rods 22 are fixedly connected to one sides of the two mounting boxes 21 which are separated from each other respectively, one ends of the two hydraulic rods 22 which are opposite to each other penetrate through one side of the two mounting boxes 21 and extend to the inside of the two mounting boxes 21 respectively, vertical plates 23 are fixedly connected to one ends of the two hydraulic rods 22 respectively, limiting plates 24 are fixedly connected to the bottoms of the two vertical plates 23 respectively, the peripheral side surfaces of the two limiting plates 24 are respectively connected with the inner sides of the two mounting boxes 21 in a sliding manner, clamping grooves 25 are formed in the inner sides of the two guide frames 1 respectively, and controllers 26 are fixedly connected to the bottoms of the inner walls of the two mounting boxes 21 respectively;

the inner sides of the two mounting boxes 21 are respectively provided with grooves matched with the two limiting plates 24, the two limiting plates 24 can slide left and right, the two clamping grooves 25 are respectively matched with the two limiting plates 24, and a controller 26 is externally connected with a power supply.

The inner sides of the two guide frames 1 are slidably connected with two movable frames 3, the front sides of the two movable frames 3 are fixedly connected with a container 4, two sides of the inner wall of the container 4 are fixedly connected with sliding frames 5, the inner sides of the two sliding frames 5 are slidably connected with sliding blocks 6, one sides of the two sliding blocks 6 opposite to each other are fixedly connected with telescopic rods 7, and one ends of the two telescopic rods 7 opposite to each other are fixedly connected with clamping plates 8;

The grooves matched with the two sliding blocks 6 are respectively formed in the inner sides of the two sliding frames 5, the two sliding blocks 6 can slide up and down, the upper and lower heights of the two telescopic rods 7 during use can be conveniently adjusted, and accordingly cargos with different volumes can be conveniently fixed.

The bottom of the container 4 is fixedly connected with two springs 9, the bottoms of the two springs 9 are fixedly connected with a fan cover 10, the top of the fan cover 10 is fixedly connected with a pressure sensor 11, and the bottom of the container 4 and the top of the pressure sensor 11 are fixedly connected with a pressing block 12;

The pressure sensor 11 is electrically connected to the controller 26.

The top of the two guide frames 1 is fixedly connected with a transverse frame 13, the bottom of the transverse frame 13 is fixedly connected with two brackets 14, the right side of the right bracket 14 is fixedly connected with a placement box 15, the bottom of the inner wall of the placement box 15 is fixedly connected with a motor 16, and the output shaft of the motor 16 sequentially penetrates through the left side of the inner wall of the placement box 15 and the right side of the right bracket 14 and extends to the left side of the right bracket 14;

the motor 16 is a three-phase asynchronous motor and is externally connected with a power supply.

The output shaft of motor 16 fixedly connected with rolling pole 17, the left end of rolling pole 17 is connected with the right side rotation of left side support 14, and the week side of rolling pole 17 is provided with two ropes 18, and the bottom of two ropes 18 is connected with the top fixed of top removal frame 3.

A rubber pad 19 is fixedly connected to the bottom of the inner wall of the container 4.

The utility model provides a goods elevator with a falling prevention mechanism, which has the following working principle:

The first step: when the cargo lifting device is used, cargoes are placed in the cargo box 4, then the using position of the telescopic rods 7 is adjusted through the sliding blocks 6 according to the height of the cargoes, the telescopic rods 7 are opened after the positions are adjusted, the two telescopic rods 7 extend out to drive the two clamping plates 8 to fix the positions of the cargoes, then the motor 16 is opened, the winding rod 17 is driven to rotate through the rotation of the motor 16, the winding rod 17 rotates to wind the rope 18, the rope 18 drives the movable frame 3 to move upwards, and accordingly the cargo box 4 is utilized to drive the cargoes to move upwards;

And a second step of: when the container 4 falls, the fan housing 10 moves upwards, the two springs 9 are further contracted, after the pressure sensor 11 touches the pressing block 12, instructions are transmitted to the controller 26, the controller 26 further controls the two hydraulic rods 22 to extend, the movement of the two hydraulic rods 22 drives the two vertical plates 23 to move to the opposite side, the two vertical plates 23 further drive the two limiting plates 24 to be inserted into the clamping grooves 25, and the two limiting plates 24 are used for preventing the falling of the container 4 and the movable frame 3.

The two risers 23 are driven to move to opposite sides through the movement of the two hydraulic rods 22, the two risers 23 further drive the two limiting plates 24 to be inserted into the clamping grooves 25, and then the two limiting plates 24 are utilized to prevent the dropping of the container 4 and the movable frame 3, so that the structure is simple and practical, the phenomenon that the container 4 drops to the ground when in use can be effectively prevented, and certain protection capability is provided for cargoes, so that the safety of the cargo lift when in use is improved.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A cargo lift with fall arrest mechanism, comprising: two guide frames (1);

Anti-falling assembly (2), anti-falling assembly (2) relative one side is fixed connection in one side that two leading truck (1) are separated respectively, anti-falling assembly (2) are including two install bin (21), two the relative one side of install bin (21) is fixed connection in one side that two leading truck (1) are separated respectively, two equal fixedly connected with hydraulic stem (22) of one side that install bin (21) are separated respectively, two the relative one end of hydraulic stem (22) runs through two install bin (21) one side that are separated respectively and extend to the inside of two install bin (21), two equal fixedly connected with riser (23) of the relative one end of hydraulic stem (22), two equal fixedly connected with limiting plate (24) in bottom of riser (23), two the week side of limiting plate (24) are respectively with the inboard sliding connection of two install bin (21), two draw-in groove (25) have all been seted up to the inboard of leading truck (1), two bottom (21) inner wall fixedly connected with controller (26).

2. The cargo lift with the anti-falling mechanism according to claim 1, wherein two moving frames (3) are slidably connected to the inner sides of the guide frames (1), two cargo containers (4) are fixedly connected to the front sides of the moving frames (3), sliding frames (5) are fixedly connected to the two sides of the inner walls of the cargo containers (4), sliding blocks (6) are slidably connected to the inner sides of the sliding frames (5), telescopic rods (7) are fixedly connected to the opposite sides of the sliding blocks (6), and clamping plates (8) are fixedly connected to the opposite ends of the telescopic rods (7).

3. The cargo lift with the anti-falling mechanism according to claim 2, wherein two springs (9) are fixedly connected to the bottom of the cargo box (4), a fan cover (10) is fixedly connected to the bottom of the two springs (9), a pressure sensor (11) is fixedly connected to the top of the fan cover (10), and a pressing block (12) is fixedly connected to the bottom of the cargo box (4) and located at the top of the pressure sensor (11).

4. A cargo lift with anti-falling mechanism according to claim 3, characterized in that the tops of the two guide frames (1) are fixedly connected with a transverse frame (13), the bottoms of the transverse frames (13) are fixedly connected with two brackets (14), the right sides of the brackets (14) are fixedly connected with a placement box (15), the bottoms of the inner walls of the placement box (15) are fixedly connected with a motor (16), and the output shaft of the motor (16) sequentially penetrates through the left side of the inner walls of the placement box (15) and the right side of the right side bracket (14) and extends to the left side of the right side bracket (14).

5. The cargo lift with the anti-falling mechanism according to claim 4, wherein an output shaft of the motor (16) is fixedly connected with a winding rod (17), the left end of the winding rod (17) is rotationally connected with the right side of the left side bracket (14), two ropes (18) are arranged on the peripheral side surface of the winding rod (17), and the bottoms of the two ropes (18) are fixedly connected with the top of the top moving frame (3).

6. The goods lift with the anti-falling mechanism according to claim 2, characterized in that a rubber pad (19) is fixedly connected to the bottom of the inner wall of the container (4).