CN210193243U

CN210193243U - Container hanger

Info

Publication number: CN210193243U
Application number: CN201920837679.8U
Authority: CN
Inventors: Yu Ma; 马瑜
Original assignee: 马瑜
Current assignee: Shanghai Xinsu Logistics Co.,Ltd.
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-03-27
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a container hanger relates to material lifting device field, including the roof-rack, roof-rack one side is provided with a plurality of telescopic support that are used for driving the roof-rack and go up and down, slides along roof-rack length direction on the roof-rack and is connected with two slide bars, and the activity is provided with the lifting hook that is used for hoisting the container on the slide bar, all sets up the entry that drives into the roof-rack below into being convenient for the delivery wagon between the telescopic support of both sides. There is loaded down with trivial details problem of loading operation to prior art, the utility model discloses a simplify the gallows structure, set up the entry, the below of the transport vechicle of being convenient for input roof-rack in the route between the container is convenient for implement the loading operation of container, improves the loading efficiency of container.

Description

Container hanger

Technical Field

The utility model relates to a material lifting device field, more specifically say, it relates to a container gallows.

Background

A container is a common cargo carrying container used for long-distance freight. With the increasing demand for freight, the number of containers produced by a container production line is increasing, and the box type is changing.

For the existing container hanger, as the chinese patent with patent publication No. CN107758486A, it discloses a spreader for container unloading and a method for container unloading using the spreader, the spreader includes: an upper frame having a top portion and two side portions extending downward from the top portion; the rotating bracket is positioned between the two side parts of the upper frame, is fixed on the two side parts of the upper frame and drives the container to rotate when rotating; a sliding hanger, two ends of which are provided with container rotating locks for locking the container and are positioned between two side parts of the upper frame; and the hanging bracket driving device is arranged at the top of the upper frame, is connected with the sliding hanging bracket and drives the sliding hanging bracket to move up and down along the height direction of the upper frame.

In the above-mentioned patent, the structure of gallows is complicated and bulky, and during the in-service use, the container is stacked together, and the route between the container is narrow, and huge bulky gallows can't push and vanning in the route between the container, can only hang the container earlier and get, transports to spacious region, and the loading of container, complex operation are implemented to the rethread gallows.

SUMMERY OF THE UTILITY MODEL

There is loaded down with trivial details problem of loading operation to prior art, the utility model aims at providing a container hanger, its advantage that has simple structure, is convenient for load the container in narrow route.

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

the container hanger comprises a top frame, wherein a plurality of telescopic supporting rods used for driving the top frame to lift are arranged on one side of the top frame, two sliding rods are connected to the top frame in a sliding mode along the length direction of the top frame, lifting hooks used for lifting containers are movably arranged on the sliding rods, and conveying vehicles can conveniently drive into inlets below the top frame.

Through the technical scheme, when in use, the utility model is placed in a path between containers, the container is hoisted by utilizing the hook, the transport vehicle is overturned to be opened below the top frame in the path, then the hook is put down to drive the container to fall on a transport plate behind the transport vehicle, and finally, the transport vehicle is opened out of the path between the containers to transport the container; the structure of the hanging bracket is simplified, and the inlet is arranged, so that the transport vehicle can be conveniently input below the top frame in the path between the containers, the loading operation of the containers is convenient to implement, and the loading efficiency of the containers is improved; through setting up telescopic support rod, adjust the height of roof-rack, be the utility model is suitable for a not co-altitude transport vechicle.

Further, it is connected with the slider to slide along its length direction on the slide bar, it is connected with the fixed pulley to rotate on the slider, be fixed with the lifting rope on the lifting hook, the lifting rope is kept away from the one end of lifting hook is walked around fixed pulley week side is connected with and is used for going up and down the adjusting part of lifting hook.

Through the technical scheme, the fixed pulleys are arranged in a sliding manner in the length direction of the sliding rods, so that the lifted container can be conveniently placed at different positions on a transport vehicle; the fixed pulley is rotatably connected to the sliding block, and the lifting hook can be pulled by upward pulling forces in different directions to lift the container.

Furthermore, the adjusting part is connected including articulated the leading wheel on the roof-rack, the lifting rope is kept away from the one end of lifting hook is walked around successively the fixed pulley with leading wheel week side is connected with the piston rod of first pneumatic cylinder.

Through the technical scheme, the piston rod of the first hydraulic cylinder stretches and retracts to drive the container to lift.

Furthermore, the adjusting part is connected including articulated leading wheel on the roof-rack, the lifting rope is kept away from the one end of lifting hook is walked around successively the fixed pulley with leading wheel week side is connected with receipts rope roller, it is connected with driving motor to receive the rope roller transmission.

Through above-mentioned technical scheme, receive the rope roller and rotate and twine the lifting rope to receive rope roller week side, increase the lift by crane stroke of container.

Furthermore, both sides of the top frame are rotatably connected with screw rods, first thread sections and second thread sections are arranged at the two ends of each screw rod respectively, the rotating directions of the first thread sections and the second thread sections are opposite, nuts are in threaded connection with the two ends of each screw rod, and the nuts are fixed on the sliding rods.

Through above-mentioned technical scheme, the lead screw rotates, drives two slide bars simultaneously and is close to each other or keep away from each other, improves the speed of adjusting the distance between two slide bars.

Furthermore, a transmission motor used for driving the screw rod to rotate is arranged on the top frame.

Through the technical scheme, the transmission motor is adopted to drive the screw rod to rotate.

Furthermore, the transmission motor is in transmission connection with a single screw rod, and a transmission rod for driving the other screw rod to synchronously rotate in the same direction is in threaded connection between the two screw rods.

Through above-mentioned technical scheme, the transfer line drives two synchronous syntropy rotations of lead screw simultaneously, ensures that the both ends of slide bar slide with the same speed, avoids the dead problem of slide bar slip in-process card.

Furthermore, the adjusting part is including rotating the setting and being in receipts rope roller on the roof-rack, two the lifting rope is kept away from the one end of lifting hook all is fixed receive rope roller lateral wall.

Through above-mentioned technical scheme, receive the rope roller and rotate simultaneously with the lifting rope winding of both sides to receiving rope roller week side with the same speed, ensure that the container is steadily hoisted.

Further, receipts rope roller both sides all are provided with the slide bar, reciprocating sliding is connected with the guide wheel on the slide bar, the lifting rope is around establishing guide wheel week side.

Through above-mentioned technical scheme, the lifting rope winding in-process, the guide wheel is reciprocal to slide in the length direction of sliding rod, with lifting rope spiral winding in receipts rope roller week side.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the structure of the hanging bracket is simplified, and the inlet is arranged, so that the transport vehicle can be conveniently input below the top frame in the path between the containers, the loading operation of the containers is convenient to implement, and the loading efficiency of the containers is improved; the height of the top frame is adjusted by arranging the telescopic supporting rod, so that the utility model is suitable for transport vehicles with different heights;

(2) furthermore, the two screw rods are driven to synchronously rotate in the same direction through the transmission rod, so that the two ends of the sliding rod can slide at the same speed, and the problem of clamping of the sliding rod in the sliding process is avoided;

(3) furthermore, the rope winding rollers rotate, and meanwhile, the lifting ropes on the two sides are wound to the peripheral sides of the rope winding rollers at the same speed, so that the container is stably lifted.

Drawings

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a schematic view of the overall structure of the second embodiment;

FIG. 3 is a schematic view of the overall structure of the third embodiment;

FIG. 4 is a schematic view showing the overall structure of the fourth embodiment;

FIG. 5 is a schematic view of the overall structure of the fifth embodiment.

Reference numerals: 1. a top frame; 2. a telescopic strut; 3. a slide bar; 4. a hook; 5. an inlet; 6. a slider; 7. a fixed pulley; 8. a lifting rope; 9. a guide wheel; 10. a first hydraulic cylinder; 11. a rope reeling roller; 12. a drive motor; 13. a screw rod; 14. a first thread segment; 15. a second thread segment; 16. a nut; 17. a drive motor; 18. a transmission rod; 19. a slide bar; 20. a guide wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following provides a further detailed description of the present invention with reference to the following embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

Example one

The utility model provides a container hanger, as shown in figure 1, top frame 1 including the rectangle frame form, top frame 1 adopts steel to make, and four angle departments of top frame 1 one side all are fixed with the telescopic strut 2 that is used for driving top frame 1 and goes up and down, and 2 middle sections of telescopic strut are provided with the pneumatic cylinder section, realize telescopic strut 2's flexible performance, and telescopic strut 2 keeps away from the one end rotation of top frame 1 and is connected with the gyro wheel, is convenient for with the utility model discloses promote in the route between constrictive container. The top frame 1 is connected with two slide bars 3 along the length direction of the top frame 1 in a sliding manner, the slide bars 3 are parallel to the width direction of the top frame 1, a lifting hook 4 used for lifting a container is movably arranged on each slide bar 3, and an inlet 5 which is convenient for a delivery wagon to drive into the lower part of the top frame 1 is formed between every two adjacent telescopic supporting rods 2.

When the container lifting device is used, the top frame 1 is pushed into a path between containers through the telescopic supporting rods 2, the containers are lifted by the lifting hooks 4, the transport vehicle is overturned and opened into the path, the transport vehicle moves to the position right below the top frame 1 through the inlet 5, the lifting hooks 4 are put down to drive the containers to fall onto a transport plate behind the transport vehicle, and finally the transport vehicle is opened out of the path between the containers to transport the containers; through setting up roof-rack 1 to the route that can slide between the propelling movement to the container, be convenient for implement the loading operation of container, improve the loading efficiency of container.

Slide 3 go up along its length direction and slide and be connected with slider 6, and the contact department between slider 6 and the slide bar 3 is provided with the gyro wheel, and the slider 6 of being convenient for slides 3 relative slide bar, rotates on the slider 6 and is connected with fixed pulley 7, is fixed with lifting rope 8 on the lifting hook 4, and lifting rope 8 adopts the steel wire, and the one end that lifting rope 8 kept away from lifting hook 4 is walked around fixed pulley 7 week side and is connected with the adjusting part who is used for lifting hook 4. The container is hoisted by two lifting hooks 4, and the fixed pulley 7 can slide relative to the sliding rod 3, so that the specific position of the container placed on the transport vehicle can be adjusted conveniently. The adjusting assembly comprises a guide wheel 9 connected to the top frame 1 in a hinged mode, one end, far away from the lifting hook 4, of the lifting rope 8 sequentially bypasses the periphery sides of the fixed pulley 7 and the guide wheel 9, a piston rod of a first hydraulic cylinder 10 is connected, the piston rod of the first hydraulic cylinder 10 stretches, the lifting rope 8 and the lifting hook 4 are pulled, and lifting of the container is achieved.

The two sides of the top frame 1 are rotatably connected with screw rods 13, one end of one screw rod 13 of the top frame 1 is provided with a transmission motor 17 used for driving the screw rod 13 to rotate, a transmission rod 18 used for driving the other screw rod 13 to synchronously rotate in the same direction is connected between the two screw rods 13 through threads, the two ends of the transmission rod 18 are provided with helical gears to drive the screw rods 13 at the two ends to rotate, the two ends of each screw rod 13 are respectively provided with a first threaded section 14 and a second threaded section 15, the rotating directions of the first threaded section 14 and the second threaded section 15 are opposite, the two ends of each screw rod 13 are both in threaded connection with nuts 16, and. When the lifting device is used, the transmission motor 17 drives one of the screw rods 13 to rotate, then the transmission rod 18 drives the other screw rod 13 to rotate, and the screw rods 13 drive the two slide rods 3 to mutually approach or separate from the middle part due to the fact that the first thread section 14 and the second thread section 15 are opposite in rotating direction, so that the distance between the two slide rods 3 can be conveniently and rapidly adjusted to adapt to lifting of containers of different types.

Example two

A container hanger, as shown in figure 2, is different from the first embodiment in that an adjusting assembly comprises a guide wheel 9 connected to a top frame 1 in a hinged mode, one end, far away from a lifting hook 4, of a lifting rope 8 sequentially bypasses a fixed pulley 7 and the periphery of the guide wheel 9, a rope collecting roller 11 is connected, and the rope collecting roller 11 is connected with a driving motor 12 in a transmission mode. Compared with the first embodiment, the travel distance of the hydraulic cylinder is limited, so that the requirement that the container is lifted too high cannot be met, and in the first embodiment, the rope winding roller 11 is arranged, so that the lifting rope 8 is wound on the peripheral side of the rope winding roller 11, and the travel of lifting the container is increased.

EXAMPLE III

A container hanger, as shown in FIG. 3, is different from the first embodiment in that an adjusting component includes a rope-receiving roller 11 rotatably disposed on a top frame 1, the rope-receiving roller 11 is disposed on the top frame 1 and located between two sliding rods 3, and one ends of two lifting ropes 8 far away from a hook 4 are fixed on the side wall of the rope-receiving roller 11. During the use, receive rope roller 11 and drive both sides lifting rope 8 simultaneously, ensure that the lifting rope 8 of both sides is with the same speed rolling, then the lifting speed of lifting hook 4 is also the same to ensure that the container can be steadily lifted by crane. All parallel fixed with slide bar 19 in receipts rope roller 11 both sides on roof-rack 1, reciprocal sliding connection has guide wheel 20 on slide bar 19, and lifting rope 8 is around establishing guide wheel 20 week side, and guide wheel 20 adopts ball screw drive, through the reciprocal rotation of lead screw, drives guide wheel 20 and reciprocal sliding on slide bar 19.

Example four

A container hanger is shown in figure 4, which is different from the first embodiment in that a first hydraulic cylinder 10 is fixed on the side wall of a telescopic strut 2, an inlet 5 convenient for a loading vehicle to enter is formed between any two adjacent telescopic struts 2, and the mode of loading the container by the loading vehicle is increased.

EXAMPLE five

A container hanger, as shown in figure 5, is different from the fourth embodiment in that slide bars 3 are fixed in a top frame 1 in parallel, and a hydraulic cylinder for pushing the two slide bars 3 to move close to or away from each other is arranged between the two slide bars 3 in the top frame 1.

In summary, the following steps:

when the utility model is used, the inlet 5 is arranged by simplifying the hanger structure, so that the transport vehicle can be conveniently input below the top frame 1 in the path between the containers, the loading operation of the containers is convenient to implement, and the loading efficiency of the containers is improved; the height of the top frame 1 is adjusted by arranging the telescopic supporting rod 2, so that the utility model is suitable for transport vehicles with different heights; the two screw rods 13 are simultaneously driven to synchronously rotate in the same direction by the transmission rod 18, so that the two ends of the slide rod 3 slide at the same speed, and the problem of clamping of the slide rod 3 in the sliding process is avoided; the rope receiving roller 11 rotates, and meanwhile, the lifting ropes 8 on the two sides are wound to the peripheral side of the rope receiving roller 11 at the same speed, so that the container is ensured to be stably lifted.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The container hanger comprises a top frame (1) and is characterized in that a plurality of telescopic supporting rods (2) used for driving the top frame (1) to ascend and descend are arranged on one side of the top frame (1), two sliding rods (3) are connected to the top frame (1) in a sliding mode along the length direction of the top frame in a sliding mode, lifting hooks (4) used for lifting containers are movably arranged on the sliding rods (3), and two sides of each of the telescopic supporting rods (2) are arranged between the corresponding telescopic supporting rods (2) and are convenient to drive a conveying vehicle into an inlet (5) below the top frame (1).

2. The container hanger as claimed in claim 1, wherein the sliding rod (3) is slidably connected with a sliding block (6) along a length direction thereof, the sliding block (6) is rotatably connected with a fixed pulley (7), the lifting hook (4) is fixed with a lifting rope (8), and one end of the lifting rope (8) far away from the lifting hook (4) bypasses the fixed pulley (7) and is circumferentially connected with an adjusting assembly for lifting the lifting hook (4).

3. A container spreader according to claim 2, wherein the adjustment assembly comprises a guide wheel (9) hingedly connected to the head frame (1), and wherein the end of the lifting rope (8) remote from the hook (4) passes around the fixed pulley (7) and the guide wheel (9) in turn, and a piston rod of a first hydraulic cylinder (10) is connected thereto.

4. A container crane according to claim 2, wherein the adjusting assembly comprises a guide wheel (9) hingedly connected to the head frame (1), one end of the lifting rope (8) far from the hook (4) passes around the fixed pulley (7) and the guide wheel (9) in turn, and is connected with a rope collecting roller (11), and the rope collecting roller (11) is in transmission connection with a driving motor (12).

5. A container crane as claimed in claim 1, wherein a screw (13) is rotatably connected to each side of the head frame (1), a first thread section (14) and a second thread section (15) are respectively provided at each end of the screw (13), the first thread section (14) and the second thread section (15) are oppositely threaded, a nut (16) is threadedly connected to each end of the screw (13), and the nut (16) is fixed to the slide bar (3).

6. A container spreader according to claim 5, wherein the head frame (1) is provided with a drive motor (17) for driving the screw (13) in rotation.

7. A container spreader according to claim 6, wherein the transmission motor (17) is drivingly connected to a single screw (13), and a transmission rod (18) for driving the other screw (13) to rotate synchronously and in the same direction is threadedly connected between the two screws (13).

8. A container spreader according to claim 2, wherein the adjustment assembly comprises a rope take-up roller (11) rotatably mounted on the head frame (1), and wherein the ends of the two lifting ropes (8) remote from the hook (4) are fixed to the side walls of the rope take-up roller (11).

9. A container crane according to claim 8, characterized in that the rope take-up roller (11) is provided with a sliding rod (19) on both sides, a guide wheel (20) is slidably connected to the sliding rod (19) in a reciprocating manner, and the lifting rope (8) is wound around the guide wheel (20).