CN213112173U

CN213112173U - Convenient-to-detach lifting appliance for container reach stacker

Info

Publication number: CN213112173U
Application number: CN202021953263.1U
Authority: CN
Inventors: 张光辉; 郑树民
Original assignee: Zhengzhou Zhengtie Railway Equipment Development Co ltd
Current assignee: Zhengzhou Zhengtie Railway Equipment Development Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-04
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a convenient-to-dismount lifting appliance for a container reach stacker, which relates to the technical field of engineering machinery, and aims at the problem that the prior lifting appliance for the container reach stacker is inconvenient to dismount, the following proposal is proposed, the lifting appliance comprises an outer frame, telescopic frames are slidably mounted at both ends of the outer frame, the telescopic frames extend to the outside of the outer frame, supporting frames are fixedly mounted at the bottom ends of both sides of the telescopic frames, the supporting frames are positioned inside the telescopic frames, fixed plates are fixedly mounted inside the supporting frames, springs are fixedly mounted at the bottom ends of the fixed plates, a sliding device is fixedly mounted at the bottom ends of the springs, two symmetrically-distributed placing plates are fixedly mounted on the inner wall of the supporting frames, the utility model has novel structure, and the device effectively shortens the time for manually dismounting a spin lock on the lifting appliance and optimizes the structure of the spin lock, the material of the twist lock is saved, the twist lock is more stable, and meanwhile, the operation is more convenient, and the twist lock is suitable for popularization.

Description

Convenient-to-detach lifting appliance for container reach stacker

Technical Field

The utility model relates to a collection engineering machine tool technical field especially relates to a container openly hangs with convenient to detach's hoist.

Background

The container reach stacker is commonly referred to as a reach stacker. The container front crane is a crane for loading and unloading containers, belongs to one type of hoisting equipment, and can also be called a mobile machine. The stacking device is mainly used for stacking containers and horizontally transporting the containers in docks and stacking plants, and compared with a forklift, the stacking device has the advantages of flexibility, convenience in operation, good stability, lower wheel pressure, high stacking layer number, high stacking plant utilization rate and the like.

The lifting appliance of the prior container reach stacker is too large in size and inconvenient to disassemble, and the rotary lock part of the lifting appliance needs to be replaced at regular time for safety because of frequent friction and collision with a container, but the replacement is particularly troublesome, so that the disassembly problem of the rotary lock of the reach stacker is solved, and the lifting appliance convenient to disassemble for the reach stacker is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of container openly hangs with convenient to detach's hoist has solved the problem that the container openly hung the inconvenient dismantlement of hoist.

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

a lifting appliance convenient to disassemble and used for container reach stacker comprises an outer frame, wherein telescopic frames are slidably mounted at two ends of the outer frame and extend to the outer part of the outer frame, supporting frames are fixedly mounted at two side bottoms of the telescopic frames and are located in the telescopic frames, a fixed plate is fixedly mounted in each supporting frame, a spring is fixedly mounted at the bottom end of each fixed plate, a sliding device is fixedly mounted at the bottom end of each spring, two symmetrically-distributed placing plates are fixedly mounted on the inner wall of each supporting frame, the placing plates are located at the port positions at the lower end of each supporting frame, a rotary locking column is mounted in each supporting frame and located between the two placing plates, two symmetrically-distributed buckles are fixedly mounted at one end, close to the fixed plate, of each rotary locking column, a motor is fixedly mounted in each rotary locking column, and the motor is arranged at the lower section of the rotary lock column, an output shaft of the motor is vertically and downwards fixedly connected with a rotating shaft through a speed reducer, and one end of the rotating shaft, which is far away from the motor, extends to the lower part of the rotary lock column and is fixedly connected with a rotary lock head.

Preferably, the sliding device comprises a movable plate, a sliding block and a sliding groove, the sliding blocks are fixedly mounted at four corners of the movable plate, the sliding groove is formed in four corners of the supporting frame, and the sliding block is slidably mounted inside the sliding groove.

Preferably, the bottom ends of the two sides of the telescopic frame are provided with slotted holes matched with the supporting frame, so that the rotary locking column can be installed inside the supporting frame.

Preferably, the top end of the placing plate is provided with a clamping groove matched with the buckle, so that the twist lock is stably installed.

Preferably, the bottom fixed mounting of buckle has the post of stabilizing, just place and set up on the board with the slotted hole of stabilizing the post assorted for the twistlock is more stable installs inside braced frame.

The utility model has the advantages that:

1. through fly leaf and the spring that sets up inside braced frame for the twist lock post can be in the inside nimble reciprocating of braced frame, and the card that makes on the twist lock post can relax goes into the draw-in groove, has saved the time that the manual work rotated the nut and change the twist lock, and the installation on the buckle stabilizes the post, makes the stability that the twist lock can be more in the use.

2. Through the device twistlock's tapered end and the separation setting of lock post, can only need change the tapered end when the tapered end damage, need not change simultaneously, otherwise the lock post only need change the lock post when damaging, has saved the material of twistlock.

In conclusion, the device has the advantages that the time for manually disassembling the twist lock on the lifting appliance is effectively shortened, the twist lock structure is optimized, the material of the twist lock is saved, the operation is more stable, and meanwhile, the device is more convenient to operate and is suitable for popularization.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a cross-sectional view of a in fig. 1 according to the present invention;

fig. 4 is a top sectional view of the twist lock cylinder, the buckle and the placing plate of the present invention;

FIG. 5 is a cross-sectional view of the top surface of the clip-on board of the present invention;

fig. 6 is an enlarged view of B in fig. 3 according to the present invention.

Reference numbers in the figures: 1. an outer frame; 2. a telescopic frame; 3. buckling; 4. a support frame; 5. a fixing plate; 6. a spring; 7. a movable plate; 8. a slider; 9. a sliding groove; 10. a locking cylinder is screwed; 11. placing the plate; 12. a motor; 13. a rotating shaft; 14. a speed reducer; 15. a rotary lock head; 16. and (4) stabilizing the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a convenient-to-detach lifting appliance for container reach stacker comprises an outer frame 1, telescopic frames 2 are slidably mounted at two ends of the outer frame 1, the telescopic frames 2 extend to the outside of the outer frame 1, supporting frames 4 are fixedly mounted at two bottom ends of two sides of the telescopic frames 2, the supporting frames 4 are located inside the telescopic frames 2, fixing plates 5 are fixedly mounted inside the supporting frames 4, springs 6 are fixedly mounted at the bottom ends of the fixing plates 5, sliding devices are fixedly mounted at the bottom ends of the springs 6, two symmetrically-distributed placing plates 11 are fixedly mounted on the inner wall of the supporting frames 4, the placing plates 11 are located at the lower end port positions of the supporting frames 4, twist lock columns 10 are mounted inside the supporting frames 4, the twist lock columns 10 are located between the two placing plates 11, two symmetrically-distributed buckles 3 are fixedly mounted at one end, close to the fixing plates 5, of the twist lock columns 10, the motor 12 is fixedly installed inside the rotary lock cylinder 10, and the motor 12 is arranged at the lower section of the rotary lock cylinder 10, an output shaft of the motor 12 is fixedly connected with a rotating shaft 13 vertically downwards through a speed reducer 14, and one end of the rotating shaft 13 far away from the motor 12 extends to the lower part of the locking cylinder 10 and is fixedly connected with a locking head 15, the sliding device comprises a movable plate 7, sliding blocks 8 and a sliding groove 9, the sliding blocks 8 are fixedly arranged at four corners of the movable plate 7, four corners of the supporting frame 4 are respectively provided with a sliding groove 9, the sliding block 8 is arranged in the sliding groove 9 in a sliding way, the bottom ends of the two sides of the telescopic frame 2 are both provided with slotted holes matched with the supporting frame 4, the top end of the placing plate 11 is provided with a clamping groove matched with the buckle 3, the bottom end of the buckle 3 is fixedly provided with a stabilizing column 16, and the placing plate 11 is provided with a slotted hole matched with the stabilizing column 16.

The working principle is as follows: when the device is used, firstly, the rotary lock head 15 and the rotary lock column 10 are installed and connected, then the rotary lock column 10 is aligned to the opening at the bottom end of the expansion bracket 2, at the moment, the buckle 3 is dislocated with the placing plate 11, then the rotary lock is slowly pushed in until the top end of the rotary lock column 10 touches the movable plate 7, the upward pushing is continued until the stabilizing column 16 on the rotary lock column 10 is higher than the placing plate 11, then the rotary lock is rotated, the stabilizing column 16 is positioned right above the slotted hole formed on the placing plate 11, then the rotary lock is loosened, the spring 6 pushes the movable plate 7 to slide in the supporting frame 4, the sliding block 8 is driven to slide in the sliding groove 9, then the movable plate 7 pushes the rotary lock column 10 again, the rotary lock column 10 drives the buckle 3 to move downwards, the stabilizing column 16 on the buckle 3 is clamped in the slotted hole of the placing plate 11, the installation is completed, and if the rotary lock head 15 is damaged, only the rotary, and the twist lock cylinder 10 is damaged, the twist lock cylinder 10 can be taken out only by reverse operation according to the previous steps.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a container openly hangs with hoist of convenient to detach, includes outer frame (1), its characterized in that, the both ends slidable mounting of outer frame (1) has expansion bracket (2), expansion bracket (2) extend to the outside of outer frame (1), the equal fixed mounting in expansion bracket (2) both sides bottom has braced frame (4), just braced frame (4) are located the inside of expansion bracket (2), braced frame (4) inside fixed mounting has fixed plate (5), fixed plate (5) bottom fixed mounting has spring (6), spring (6) bottom fixed mounting has slider, the inner wall fixed mounting of braced frame (4) has two boards (11) of placing that are the symmetric distribution, just place board (11) and be located braced frame (4) lower extreme port position, braced frame (4) internally mounted has spin lock post (10), just twist lock post (10) are located two place between board (11), the one end fixed mounting that twist lock post (10) is close to fixed plate (5) has two buckle (3) that are the symmetric distribution, inside fixed mounting of twist lock post (10) has motor (12), just motor (12) are located the hypomere setting of twist lock post (10), the output shaft of motor (12) is vertical downwards through reduction gear (14) fixedly connected with axis of rotation (13), just the one end that motor (12) were kept away from in axis of rotation (13) extends to the below of twist lock post (10) and fixedly connected with tapered end (15).

2. The convenient-to-detach spreader for the container reach stacker according to claim 1, wherein the sliding device comprises a movable plate (7), sliding blocks (8) and sliding grooves (9), the sliding blocks (8) are fixedly mounted at four corners of the movable plate (7), the sliding grooves (9) are formed at four corners of the supporting frame (4), and the sliding blocks (8) are slidably mounted inside the sliding grooves (9).

3. The easy-to-dismount spreader for container reach stacker according to claim 1, wherein the bottom ends of both sides of the telescopic frame (2) are provided with slotted holes matched with the supporting frame (4).

4. The easy-to-detach spreader for the container reach stacker according to claim 1, wherein a slot matched with the buckle (3) is formed at the top end of the placing plate (11).

5. The easy-to-detach spreader for the container reach stacker according to claim 1, wherein a stabilizing post (16) is fixedly installed at the bottom end of the buckle (3), and a slot hole matched with the stabilizing post (16) is formed in the placing plate (11).