CN215249001U - Horizontal lifting device for container - Google Patents

Abstract

The utility model provides a horizontal hoisting accessory of container, include: a parking lot base defining a parking location for the transport vehicle; the lifting mechanism comprises a fixed frame and a lifting frame, the fixed frame is fixedly arranged on the berth base, and the lifting frame is arranged on the fixed frame in a vertically moving manner; the lifting lock mechanism comprises a lifting box frame fixedly arranged on the lifting frame and a box locking mechanism arranged on the lifting box frame, the box locking mechanism comprises a plurality of twistlocks and locking drivers for driving the twistlocks to move, all the twistlocks are located at the same horizontal height, and each twistlock is used for detachably locking and connecting the container. The utility model discloses can adapt to the not co-altitude of the container that the haulage vehicle carried, independently be fixed in ground in order to alleviate haulage vehicle's load, steadily accurately with container horizontal lift to predetermineeing the height, improve haulage vehicle's material handling efficiency, transportation economy nature and the security of traveling.

Description

Horizontal lifting device for container

Technical Field

The utility model relates to a material transport technical field especially relates to a horizontal hoisting accessory of container.

Background

Along with the continuous development of economy in China, the living standard of people is continuously improved, the quantity of various wastes generated in cities is multiplied, in order to meet the requirement of environmental protection, garbage disposal sites or landfill sites are arranged at places far away from the cities, and garbage collection stations and transfer stations are arranged near the cities, because the loosening degree of the wastes is large, a method of compressing the wastes is mostly adopted in order to improve the waste transportation efficiency, but the conventional compression method generally adopts a method of compressing the wastes into blocks and matching special transportation vehicles for loading and transporting, so that the waste compression rate is low, the wastes are easy to scatter, the environmental pollution is serious, in order to overcome the defects, the integral compression and integral transportation modes of the special transportation vehicles and the waste containers are adopted, and although the measures greatly improve the waste compression efficiency and the transportation efficiency, the special transportation vehicles are provided with turnover mechanisms suitable for the waste containers, this greatly increases the carrying load of the special transport vehicle, resulting in an increase in the transport cost of the refuse.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the to-be-solved technical problem of the utility model is to provide a horizontal hoisting accessory of container, can adapt to the different heights of the container that haulage vehicle carried, independently be fixed in ground in order to alleviate haulage vehicle's load, steadily accurately with container horizontal lift to predetermineeing the height, improve haulage vehicle's material handling efficiency, transportation economy nature and the security of traveling.

In order to solve the technical problem, the utility model provides a horizontal hoisting accessory of container, include:

a parking lot base defining a parking location for the transport vehicle;

the lifting mechanism comprises a fixed frame and a lifting frame, the fixed frame is fixedly arranged on the berth base, and the lifting frame is arranged on the fixed frame in a vertically moving manner;

the lifting lock mechanism comprises a lifting box frame fixedly arranged on the lifting frame and a box locking mechanism arranged on the lifting box frame, the box locking mechanism comprises a plurality of twistlocks and locking drivers for driving the twistlocks to move, all the twistlocks are located at the same horizontal height, and each twistlock is used for detachably locking and connecting the container.

Preferably, the box hanger is a frame structure and is adapted to the length and width dimensions of the container, and each twistlock is arranged at a top corner of the box hanger and is adapted to a corner fitting of the container.

Preferably, the rotary lock device comprises a locking rotating shaft, the locking rotating shaft is rotatably arranged on the box hanging frame, and one end of the locking rotating shaft is provided with a locking hook which can extend into the corner piece; the locking driver comprises a locking expansion piece, a push-pull rod and a swing rod, the locking expansion piece is arranged on the box hanging frame, the swing rod is radially arranged on the locking rotating shaft, and two ends of the push-pull rod are respectively movably connected with the locking expansion piece and the swing rod.

Preferably, the mount is including locating a plurality of support columns of berth base, the crane includes a plurality of sliding columns that correspond sliding fit with the support column, is equipped with the back timber between two adjacent sliding columns, be equipped with between back timber and the berth base and lift drive arrangement.

Preferably, the berth base comprises a base frame, two deviation rectifying raceways arranged on the base frame and a centering device for the transverse transport vehicle, the two deviation rectifying raceways are parallel to each other, and the distance between the two deviation rectifying raceways is matched with the wheel distance of the transport vehicle.

Preferably, centering device includes base, double-end driver and two push rods, and the base is located two middle departments of rectifying the raceway, and two flexible ends of double-end driver are arranged dorsad, and two push rods and two flexible ends correspond each other, and every push rod is located corresponding flexible end and is cooperated with haulage vehicle's wheel butt.

The parking base further comprises a wheel stopper and a parking sensor, the wheel stopper can be arranged on the base frame in a hidden mode and matched with a rear wheel stopper of the transport vehicle, and the parking sensor is in communication connection with a controller and matched with a preset parking point position of the transport vehicle.

As above, the utility model discloses a horizontal hoisting accessory of container has following beneficial effect: the utility model discloses in, the container that haulage vehicle transported can be used for transporting rubbish, also can be used to transport other materials. The parking base can define a parking position for the transport vehicle, which ensures that the lock box mechanism of the padlock mechanism is aligned downwards with the container transported by the transport vehicle. The fixing frame of the lifting mechanism is fixedly arranged on the berth base, and the lifting frame of the lifting mechanism is arranged on the fixing frame in a vertically moving mode, so that a space can be vacated for a transport vehicle carrying a container to drive into the berth base, the container is prevented from colliding with the lifting lock mechanism, and the butt joint requirements of containers of transport vehicles with different heights are met. The suspension box frame of suspension lock mechanism is fixed to be set up in the crane so that the suspension box frame goes up and down along with the crane synchronization, and lock mechanism includes a plurality of twistlocks and orders about the locking driver of twistlock action, and all twistlocks are located same level, can firmly lock the container in suspension box frame like this, and then make the container remain the horizontality throughout at the lift in-process and avoid the container to appear rocking phenomenon at the lift in-process to can make the container steadily go up and down to predetermineeing level accurately. Therefore, the utility model discloses a horizontal hoisting accessory adaptation of container in the not co-altitude of the container that haulage vehicle carried, can independently be fixed in ground in order to alleviate haulage vehicle's load, steadily accurately with container horizontal lift to predetermineeing the height, improve haulage vehicle's material handling efficiency, transportation economy nature and the security of traveling.

Drawings

FIG. 1 is a schematic view of a shipping container;

fig. 2 is a front view of the horizontal container lifting device of the present invention;

fig. 3 is a side view of the horizontal container lifting device of the present invention;

FIG. 4 shows a side view of the padlock mechanism;

FIG. 5 shows a top view of the lock box mechanism;

FIG. 6 shows a top view of the docking station;

figure 7 shows a top view of the centering device.

Description of the element reference numerals

1 berth base

11 base frame

12 deviation rectifying roller path

13 centering device

131 base

132 double-headed driver

133 pushing rod

134 wheel stopper

2 lifting mechanism

21 fixed mount

211 support column

22 lifting frame

221 sliding column

222 roof beam

23 lifting driving device

3 Container

31 case body

32 door

33 corner fittings

4-hanging lock mechanism

41 hanging box frame

42 lock box mechanism

421 rotary lock device

421a fixed rotation shaft

421b lock hook

422 lock actuator

422a locking expansion piece

422b push-pull rod

422c oscillating rod

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes should still fall within the scope covered by the technical contents disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 to 7, the utility model provides a horizontal hoisting accessory of container, include:

a parking base 1 defining a parking position for the transport vehicle;

the lifting mechanism 2 comprises a fixed frame 21 and a lifting frame 22, the fixed frame 21 is fixedly arranged on the berth base 1, and the lifting frame 22 is arranged on the fixed frame 21 in a vertically moving manner;

the lifting lock mechanism 4, the lifting lock mechanism 4 includes the lifting box frame 41 fixedly arranged on the lifting frame 22 and the box locking mechanism 42 arranged on the lifting box frame 41, the box locking mechanism 42 includes a plurality of twistlocks 421 and locking drivers 422 for driving the twistlocks 421 to move, all the twistlocks 421 are positioned at the same horizontal height, and each twistlock 421 is used for detachably locking and connecting the container 3.

The utility model discloses in, container 3 that haulage vehicle transported can be used for transporting rubbish, also can be used to transport other materials. The parking base 1 is able to define a parking position of the transport vehicle which ensures that the lock box mechanism 42 of the padlock mechanism 4 is aligned downwards with the container 3 being transported by the transport vehicle. The fixing frame 21 of the lifting mechanism 2 is fixedly arranged on the berth base 1, and the lifting frame 22 of the lifting mechanism 2 is arranged on the fixing frame 21 in a vertically moving manner, so that a space can be vacated for a transport vehicle carrying the container 3 to drive into the berth base 1, the container 3 is prevented from colliding with the lifting lock mechanism 4, and the butt joint requirements of the containers 3 of the transport vehicles with different heights are met. One side of the roll-over stand 31 is rotatably arranged on the lifting stand 22. The hanging box frame 41 of the hanging lock mechanism 4 is fixedly arranged on the lifting frame 22 so that the hanging box frame 41 can be lifted synchronously along with the lifting frame 22, the box locking mechanism 42 comprises a plurality of rotary locks 421 and locking drivers 422 for driving the rotary locks 421 to move, all the rotary locks 421 are positioned at the same horizontal height, so that the container 3 can be firmly locked on the hanging box frame 41, the container 3 is enabled to be always kept at a horizontal state in the lifting process and the phenomenon that the container 3 shakes in the lifting process is avoided, and therefore the container 3 can be stably and accurately lifted to the preset horizontal height. The utility model discloses a horizontal hoisting accessory of container mainly used is from taking tilting mechanism's transfer car (buggy) and the equipment of switching between the two of transfer car (buggy) that does not take tilting mechanism, can will be from taking the container 3 on tilting mechanism's the transfer car (buggy) to hoist through this horizontal hoisting accessory of container and put again on not taking tilting mechanism's transfer car (buggy), otherwise does.

The container 3 may be a cube or a rectangular parallelepiped, the container 3 includes a box 31 with an opening on one side and a door 32 hinged to the opening of the box 31, and the door 32 is usually disposed on one side of the box 31 in the length direction.

The use method of the horizontal lifting device for the container comprises the following steps:

s1, the crane 22 moves upward to a preset height relative to the fixed frame 21 based on the height of the container 3 transferred by the transport vehicle;

s2, the transport vehicle backs from one side of the parking base 1 and drives into the parking base 1, the parking base 1 restrains the parking position of the transport vehicle, and the box locking mechanism 42 of the lifting locking mechanism 4 is aligned to the connected part of the container 3;

s3, the crane 22 moves downward to a preset height relative to the fixed frame 21, and the box locking mechanism 42 locks the container 3 to the box crane frame 41;

s4, the lifting frame 22 moves upwards to a preset height relative to the fixed frame 21, the container 3 rises to a preset horizontal height along with the lifting frame 22, and after the container 3 is separated from the transport vehicle, the transport vehicle drives out of the berth base 1.

Therefore, the utility model discloses a horizontal hoisting accessory adaptation of container in the not co-altitude of the container that haulage vehicle carried, can independently be fixed in ground in order to alleviate haulage vehicle's load, steadily accurately with container horizontal lift to predetermineeing the height, improve haulage vehicle's material handling efficiency, transportation economy nature and the security of traveling.

As shown in fig. 2, 3, 4 and 5, in order to simplify the structure of the suspension frame 41, the suspension frame 41 has a frame structure and is adapted to the length and width of the container 3, and each of the twistlocks 421 is disposed at the top corner of the suspension frame 41 and is adapted to the corner fitting 33 of the container 3. The number of the twistlocks 421 may be plural, and is generally four, and four twistlocks 421 correspond to four vertex parts of the container 3 one by one. The lock driver 422 may actuate two of the tumblers 421 at the same time, or actuate four of the tumblers 421 at the same time.

As shown in fig. 1, the corner fitting 33 is disposed at the top of the container 3, the corner fitting 33 is of a rectangular parallelepiped structure, a cavity is disposed inside the corner fitting 33, a waist-shaped hole communicated with the cavity is disposed on the sidewall of the corner fitting 33, based on the structure of the corner fitting 33, the locking device 421 includes a locking rotation shaft 421a, the locking rotation shaft 421a is rotatably disposed on the hanging box frame 41, and a locking hook 421b capable of extending into the corner fitting 33 is disposed at one end of the locking rotation shaft 421 a; the locking actuator 422 includes a locking expansion piece 422a, a push-pull rod 422b and a swing rod 422c, the locking expansion piece 422a is disposed on the box hanger 41, the swing rod 422c is radially disposed on the locking rotation shaft 421a, and two ends of the push-pull rod 422b are movably connected to the locking expansion piece 422a and the swing rod 422c, respectively. When in use, when the lock hook 421b enters the cavity of the corner fitting 33 through the waist-shaped hole, the lock rotating shaft 421a is locked to rotate 90 degrees, and the lock hook 421b can hook the corner fitting 33 at this time, so that the container 3 can be lifted synchronously along with the box hanger 41. When the container 3 needs to be unloaded by the suspension lock mechanism 4, the suspension box frame 41 is first lowered to a height at which the lock hook 421b is not pulled, and then the locking rotation shaft 421a is driven to rotate in the opposite direction by 90 degrees, which is an unlocked state, and after the suspension box frame 41 is lifted, the lock hook 421b is separated from the corner fitting 33 of the container 3. To ensure security, all the tumblers 421 must act in synchronism.

As shown in fig. 2 and 3, in order to enable the lifting frame 22 to move up and down relative to the fixed frame 21, the fixed frame 21 includes a plurality of support columns 211 provided on the parking base 1, the lifting frame 22 includes a plurality of sliding columns 221 correspondingly sliding-fitted with the support columns 211, a top beam 222 is provided between two adjacent sliding columns 221, and a lifting driving device 23 is provided between the top beam 222 and the parking base 1. Further, the rollers can be arranged between the supporting column 211 and the sliding column 221, and the wear-resisting plates can also be arranged, so that the friction force and the wear degree between the supporting column 211 and the sliding column 221 are reduced, and the movement stability of the lifting frame 22 is improved.

As shown in fig. 6 and 7, in order to accurately restrain the position of the transportation vehicle in the driving direction, the parking base 1 further includes a wheel stopper 134 and a parking sensor, the wheel stopper 134 is concealably disposed on the base frame 11 and cooperates with a rear wheel stopper of the transportation vehicle, and the parking sensor is communicatively connected to a controller and cooperates with a preset parking position of the transportation vehicle.

After the transportation vehicle is positioned back and forth, in order to restrain the position of the transportation vehicle in the direction perpendicular to the running direction, the berth base 1 comprises a base frame 11, two deviation rectifying raceways 12 arranged on the base frame 11 and a centering device 13 for transversely moving the transportation vehicle, wherein the two deviation rectifying raceways 12 are parallel to each other, and the distance between the two deviation rectifying raceways 12 is matched with the wheel distance of the transportation vehicle. When the deviation is corrected, the tires of the transport vehicle move on the corresponding deviation correcting roller paths 12, so that the resistance is small, the tires are not damaged, and the position precision is high.

Further, the centering device 13 includes a base 131, a double-headed driver 132 and two pushing rods 133, the base 131 is disposed in the middle of the two deviation rectifying raceways 12, two telescopic ends of the double-headed driver 132 are disposed in a back-to-back manner, the two pushing rods 133 and the two telescopic ends correspond to each other, and each pushing rod 133 is disposed at the corresponding telescopic end and is in abutting fit with a wheel of the transport vehicle. In use, the number of dual head drives 132 may be multiple, and the two telescoping ends of all dual head drives 132 must be telescoped simultaneously.

To sum up, the utility model discloses a horizontal hoisting accessory adaptation of container in the not co-altitude of the container that haulage vehicle carried, can independently be fixed in ground in order to alleviate haulage vehicle's load, steadily accurately with container horizontal lift to predetermineeing the height, improve haulage vehicle's material handling efficiency, transportation economy and the security of traveling. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (7)

1. A horizontal container lifting apparatus, comprising:

a parking base (1) defining a parking position for the transport vehicle;

the lifting mechanism (2) comprises a fixed frame (21) and a lifting frame (22), the fixed frame (21) is fixedly arranged on the berth base (1), and the lifting frame (22) is arranged on the fixed frame (21) in a vertically moving mode;

the container locking device comprises a lifting lock mechanism (4), wherein the lifting lock mechanism (4) comprises a lifting box frame (41) fixedly arranged on a lifting frame (22) and a box locking mechanism (42) arranged on the lifting box frame (41), the box locking mechanism (42) comprises a plurality of twistlocks (421) and locking drivers (422) for driving the twistlocks (421) to act, all the twistlocks (421) are located at the same horizontal height, and each twistlock (421) is used for detachably locking and connecting a container (3).

2. The horizontal container lifting apparatus of claim 1, wherein: the box hanger (41) is of a frame structure and is matched with the length and width dimensions of the container (3), and each rotary lock (421) is arranged at the top corner of the box hanger (41) and is matched with a corner piece (33) of the container (3).

3. The horizontal container lifting apparatus of claim 2, wherein: the rotary lock device (421) comprises a locking rotating shaft (421a), the locking rotating shaft (421a) is rotatably arranged on the box hanging frame (41), and one end of the locking rotating shaft (421a) is provided with a locking hook (421b) which can extend into the corner piece (33); the locking driver (422) comprises a locking expansion piece (422a), a push-pull rod (422b) and a swing rod (422c), the locking expansion piece (422a) is arranged on the box hanger frame (41), the swing rod (422c) is radially arranged on the locking rotating shaft (421a), and two ends of the push-pull rod (422b) are movably connected with the locking expansion piece (422a) and the swing rod (422c) respectively.

4. The horizontal container lifting apparatus of claim 1, wherein: the fixing frame (21) comprises a plurality of supporting columns (211) arranged on the berth base (1), the lifting frame (22) comprises a plurality of sliding columns (221) corresponding to the supporting columns (211) in sliding fit, a top beam (222) is arranged between every two adjacent sliding columns (221), and a lifting driving device (23) is arranged between the top beam (222) and the berth base (1).

5. The horizontal container lifting apparatus of claim 1, wherein: the berth base (1) comprises a base frame (11), two deviation rectifying raceways (12) arranged on the base frame (11) and a centering device (13) of the transverse transport vehicle, the two deviation rectifying raceways (12) are parallel to each other, and the distance between the two deviation rectifying raceways (12) is matched with the wheel distance of the transport vehicle.

6. The horizontal container lifting apparatus of claim 5, wherein: centering device (13) include base (131), double-end driver (132) and two pass pole (133), and the middle department of two raceways (12) of rectifying is located in base (131), and two flexible ends of double-end driver (132) are arranged dorsad, and two pass pole (133) and two flexible ends correspond each other, and every passes pole (133) locate corresponding flexible end and cooperate with transport vehicle's wheel butt.

7. The horizontal container lifting apparatus of claim 5, wherein: the parking position base (1) further comprises a wheel stopper (134) and a parking position sensor, the wheel stopper (134) can be arranged on the base frame (11) in a hidden mode and matched with a rear wheel stopper of a transport vehicle, and the parking position sensor is in communication connection with a controller and matched with a preset parking position of the transport vehicle.

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