CN215558281U

CN215558281U - Telescopic container spreader

Info

Publication number: CN215558281U
Application number: CN202121038061.9U
Authority: CN
Inventors: 韩东东
Original assignee: Henan Ganglu Hoisting Equipment Co ltd
Current assignee: Henan Ganglu Hoisting Equipment Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2022-01-18
Anticipated expiration: 2031-05-15

Abstract

The utility model belongs to the technical field of container hangers, and particularly relates to a telescopic container hanger which comprises a connecting device and a case, wherein a reinforcing rod is arranged on the surface of the connecting device, a lifting shaft is arranged above the reinforcing rod, an installation part is arranged below the lifting shaft, a telescopic rod is arranged inside the installation part, suspenders are arranged on two sides of the telescopic rod, a lifting hook is fixed below the suspenders, a toothed plate is arranged in the middle of the lifting hook, limit blocks are arranged on two sides of the toothed plate, the case is arranged below the connecting device, a motor is arranged inside the case, a rotating shaft is connected above the motor, a bearing is arranged on the outer side of the rotating shaft, a connecting shaft is arranged above the bearing, a gear is arranged above the connecting shaft, and a limit shaft is arranged above the gear. This flexible container spreader, the size that can the quick adjustment hoist to the practicality of work efficiency and device has been improved to the container of adaptation various sizes.

Description

Telescopic container spreader

Technical Field

The utility model relates to the technical field of container spreaders, in particular to a telescopic container spreader.

Background

The lifting appliance is a device for lifting and taking a heavy object in a lifting machine, the lifting appliances which are used for taking finished articles are lifting hooks and lifting straps, other lifting rings, lifting suckers, clamps, forks and the like, the lifting appliance is widely applied to the lifting and lifting industry, the labor cost and the time cost can be greatly reduced by using the proper lifting appliance, and the operation efficiency is improved.

In the handling process of container, because the volume of container is great, people need use the hoist to hoist it to accomplish the handling work, however present container spreader can't adapt to all kinds of sizes's container, changes not unidimensional hoist and need spend longer time, has reduced work efficiency, has reduced the practicality of device.

In view of the above problems, innovative design is urgently needed on the basis of the original container spreader.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a telescopic container spreader to solve the problems that the conventional container spreader in the background art cannot adapt to containers of various sizes, the working efficiency is reduced, and the practicability of the device is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flexible container spreader, includes connecting device and quick-witted case, connecting device's surface is provided with the stiffener, and the top of stiffener is provided with the lift axle, the below of lift axle is provided with the installed part, and the internally mounted of installed part has the telescopic link, the jib is installed to the both sides of telescopic link, and the below of jib is fixed with the lifting hook, the intermediate position of lifting hook is provided with the pinion rack, and the both sides of pinion rack are provided with the stopper, quick-witted case is installed in connecting device's below, and the internally mounted of quick-witted case has the motor, the top of motor is connected with the pivot, and the outside of pivot is provided with the bearing, the top of bearing is provided with the connecting axle, and the gear is installed to the top of connecting axle to the top of gear is provided with spacing axle.

Preferably, the number of the reinforcing rods is 2, and the connecting device is coaxially connected with the lifting shaft.

Preferably, the mounting piece is connected with the case through bolts, and the case is connected with the motor through welding.

Preferably, the lifting hooks are symmetrically arranged about the axis of the lifting rod, and the lifting rod is connected with the telescopic rod through bolts.

Preferably, a rotating installation structure is formed between the rotating shaft and the gear through a connecting shaft, and the outer surface of the rotating shaft is tightly attached to the inner surface of the bearing.

Preferably, the gear and the toothed plate are meshed and linked, and the gear and the limiting shaft are clamped and connected.

Compared with the prior art, the utility model has the beneficial effects that: the telescopic container spreader can quickly adjust the size of the spreader, so that the telescopic container spreader is suitable for containers of various sizes, and the working efficiency and the practicability of the device are improved;

1. when the telescopic container spreader is used, firstly, a crane and a lifting shaft are connected through a rope, so that the crane can control the lifting of a device, the device can be put into use, then a worker can start a motor, a telescopic rod is driven to stretch and retract through the rotation of the motor, the length of the spreader is adjusted, the spreader can adapt to containers of different sizes, after the length is proper, the container is lifted by using a lifting hook, and the container is moved by the crane;

2. In the process of using the device, the motor can make the pivot rotate after starting, thereby make the pivot pass through the connecting axle and drive gear revolve, and the outside of pivot is provided with the bearing, the friction between pivot and the installed part has been reduced, it drives gear revolve to be convenient for it, can drive the pinion rack after gear revolve and stretch out and draw back inside the installed part, thereby the interval of both sides jib has been adjusted, and the both sides of pinion rack are provided with the stopper, the telescopic link that can guarantee both sides is all the time within controllable range, the security and the practicality of device have been improved.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the connection structure of the motor and the gear of the present invention.

In the figure: 1. a connecting device; 2. a reinforcing bar; 3. a lifting shaft; 4. a mounting member; 5. a telescopic rod; 6. a boom; 7. a hook; 8. a toothed plate; 9. a limiting block; 10. a chassis; 11. a motor; 12. a rotating shaft; 13. a bearing; 14. a connecting shaft; 15. a gear; 16. and a limiting shaft.

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. 1-4, the present invention provides a technical solution: a telescopic container lifting appliance comprises a connecting device 1, a reinforcing rod 2, a lifting shaft 3, a mounting piece 4, a telescopic rod 5, a lifting rod 6, a lifting hook 7, a toothed plate 8, a limiting block 9, a case 10, a motor 11, a rotating shaft 12, a bearing 13, a connecting shaft 14, a gear 15 and a limiting shaft 16, wherein the reinforcing rod 2 is arranged on the surface of the connecting device 1, the lifting shaft 3 is arranged above the reinforcing rod 2, the mounting piece 4 is arranged below the lifting shaft 3, the telescopic rod 5 is mounted inside the mounting piece 4, the lifting rod 6 is mounted on two sides of the telescopic rod 5, the lifting hook 7 is fixed below the lifting rod 6, the toothed plate 8 of the lifting hook is arranged in the middle of the toothed plate 7, the limiting block 9 is arranged on two sides of the toothed plate 8, the case 10 is mounted below the connecting device 1, the motor 11 is mounted inside the case 10, the rotating shaft 12 is connected above the motor 11, and the bearing 13 is arranged outside the rotating shaft 12, a connecting shaft 14 is arranged above the bearing 13, a gear 15 is arranged above the connecting shaft 14, and a limiting shaft 16 is arranged above the gear 15;

furthermore, 2 reinforcing rods 2 are symmetrically arranged about the axis of the connecting device 1, the connecting device 1 is coaxially connected with the lifting shaft 3, the reinforcing rods 2 are connected with the connecting devices 1 on two sides, the mounting of the connecting devices 1 can be firmer, the lifting shaft 3 can be prevented from falling off, and the lifting shaft can be connected with a crane through a rope, so that the device is convenient to use;

Further, the mounting part 4 is connected with the case 10 through bolts, the case 10 is connected with the motor 11 through welding, and the case 10 is fixed at the bottom of the mounting part 4 and used for mounting the motor 11 and controlling the telescopic rod 5 to stretch;

furthermore, the lifting hooks 7 are symmetrically arranged about the axis of the lifting rod 6, the lifting rod 6 is connected with the telescopic rod 5 through bolts, the lifting rods 6 are fixed on two sides of the telescopic rod 5, and the lifting hooks 7 are fixed at the bottom of the lifting rods 6 and used for lifting the container;

furthermore, a rotating installation structure is formed between the rotating shaft 12 and the gear 15 through a connecting shaft 14, the outer surface of the rotating shaft 12 is tightly attached to the inner surface of the bearing 13, and the rotating shaft 12 can rotate after the motor 11 is started, so that the rotating shaft 12 drives the gear 15 to rotate through the connecting shaft 14;

further, for the meshing link between gear 15 and the pinion rack 8, and be connected for the block between gear 15 and the spacing axle 16, the setting of spacing axle 16 can make gear 15 can not appear sliding at the pivoted in-process, and the gear 15 of being convenient for drives pinion rack 8 and removes.

The working principle is as follows: when the telescopic container lifting appliance is used, firstly, the lifting machine and the lifting shaft 3 are connected through a rope, so that the lifting machine can control the lifting of the device, the device can be put into use, then a worker can start the motor 11, the telescopic rod 5 is driven to stretch through the rotation of the motor 11, the length of the lifting appliance is adjusted, the lifting appliance can adapt to containers with different sizes, after the length is proper, the container is lifted by using the lifting hook 7, and the container is moved through the lifting machine, in the process of using the device, the rotating shaft 12 can be rotated after the motor 11 is started, so that the rotating shaft 12 drives the gear 15 to rotate through the connecting shaft 14, the bearing 13 is arranged on the outer side of the rotating shaft 12, the friction between the rotating shaft 12 and the mounting part 4 is reduced, the gear 15 can be driven to rotate conveniently, and the toothed plate 8 can be driven to stretch inside the mounting part 4 after the gear 15 rotates, thereby adjusted the interval of both sides jib 6, and the both sides of pinion rack 8 are provided with stopper 9, can guarantee that the telescopic link 5 of both sides is all the time within controllable range, improved the security and the practicality of device.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A telescopic container spreader comprising a connecting device (1) and a cabinet (10), characterized in that: the surface of the connecting device (1) is provided with a reinforcing rod (2), a lifting shaft (3) is arranged above the reinforcing rod (2), an installation part (4) is arranged below the lifting shaft (3), a telescopic rod (5) is arranged inside the installation part (4), hanging rods (6) are arranged on two sides of the telescopic rod (5), a lifting hook (7) is fixed below the hanging rods (6), a toothed plate (8) is arranged in the middle of the lifting hook (7), limiting blocks (9) are arranged on two sides of the toothed plate (8), the case (10) is arranged below the connecting device (1), a motor (11) is arranged inside the case (10), a rotating shaft (12) is connected above the motor (11), a bearing (13) is arranged outside the rotating shaft (12), a connecting shaft (14) is arranged above the bearing (13), and a gear (15) is arranged above the connecting shaft (14), and a limit shaft (16) is arranged above the gear (15).

2. A telescopic container spreader according to claim 1, wherein: the number of the reinforcing rods (2) is 2 about the axis of the connecting device (1), and the connecting device (1) is coaxially connected with the lifting shaft (3).

3. A telescopic container spreader according to claim 1, wherein: the mounting piece (4) is connected with the case (10) through bolts, and the case (10) is connected with the motor (11) through welding.

4. A telescopic container spreader according to claim 1, wherein: the lifting hooks (7) are symmetrically arranged about the axis of the lifting rod (6), and the lifting rod (6) is connected with the telescopic rod (5) through bolts.

5. A telescopic container spreader according to claim 1, wherein: a rotary mounting structure is formed between the rotating shaft (12) and the gear (15) through a connecting shaft (14), and the outer surface of the rotating shaft (12) is tightly attached to the inner surface of the bearing (13).

6. A telescopic container spreader according to claim 1, wherein: the gear (15) is meshed with the toothed plate (8) and is connected with the limiting shaft (16) in a clamping manner.