CN114275683A - Safe formula container hoist device - Google Patents

Abstract

The invention belongs to the field of container hoisting, and relates to a safe container hoisting device which comprises two shells, wherein each shell is internally provided with an adjusting cavity, an adjusting device is arranged in each adjusting cavity, the side wall of each adjusting cavity is slidably provided with two adjusting blocks, a fixed block is connected between the adjusting plates, a rotating device is arranged in each fixed block, a rotating pipe is rotatably arranged in each fixed block, a lifting cavity is arranged in each rotating pipe, a lifting device is arranged in each lifting cavity, a hoisting plate is arranged on the lower side of each fixed block and used for hoisting containers, and a moving device is arranged on the lower side of each shell. The invention can change the hoisting descending speed to half of the original speed, reduce the pulling force on the hoisting rope, avoid the swinging of the hoisting plate and prevent the hoisting rope from being exposed outside the device.

Description

Safe formula container hoist device

Technical Field

The invention belongs to the field of container hoisting, and particularly relates to a safe container hoisting device.

Background

As is well known, a container is a kind of cluster tool which can be transported with or without packed goods and is convenient to be loaded, unloaded and transported by mechanical equipment, and the container is too large in volume and heavy in loaded goods, so that a container lifting device is often used in the process of loading, unloading and transporting the container.

However, the hoisting plate, the hoisting rope and the hoisting rope of the conventional container hoisting device are usually fixedly connected, the hoisting plate is too fast in lifting speed and is not well adjusted, and potential safety hazards exist.

The hoisting plate, the hoisting rope and the hoisting rope of the conventional container hoisting device are usually fixedly connected, so that the tension force applied to the hoisting rope cannot be reduced, and the hoisting rope is easy to damage.

The existing container hoisting device can not avoid the shaking of the hoisting plate, and the reduced device clamps and takes off and land the container.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a safe container hoisting device, which can change the hoisting descending speed to half of the original speed, reduce the pulling force on a hoisting rope, avoid the shaking of a hoisting plate and prevent the hoisting rope from being exposed outside the device.

The purpose of the invention can be realized by the following technical scheme: a safe container hoisting device comprises two shells, wherein each shell is internally provided with an adjusting cavity, an adjusting device is arranged in each adjusting cavity and used for adjusting the distance between container hoisting plates, each adjusting device comprises an adjusting motor fixed on the left side of the adjusting cavity, the output end of the adjusting motor is rotatably provided with an adjusting shaft, the right side of each adjusting shaft is rotatably connected with the right side of the adjusting cavity, two fixed plates are fixedly arranged in each adjusting cavity, each fixed plate is rotatably connected with the adjusting shaft, the side wall of each adjusting cavity is slidably provided with two adjusting blocks, each adjusting block is fixedly provided with an adjusting plate, each shell side wall is fixedly provided with a sliding hole, the adjusting plates are slidably connected with the sliding holes, a fixed block is connected between each adjusting plate, a rotating device is arranged in each fixed block and used for adjusting the angle of a container, the fixed block internal rotation is equipped with the rotating tube, be equipped with the lift chamber in the rotating tube, be equipped with elevating gear in the lift chamber, elevating gear is used for the lift of hoist and mount board, the fixed block downside is equipped with the hoist and mount board, the hoist and mount board is used for the container to hoist and mount, every the casing downside is equipped with the mobile device, and the mobile device is used for hoist and mount device's removal.

Furthermore, the adjusting device comprises an adjusting screw fixed on the adjusting shaft, the adjusting screw is rotatably connected with the fixing plates on the two sides, an adjusting pipe is arranged in the adjusting block in a rotating mode, and each adjusting pipe is meshed with the adjusting screw.

Furthermore, the moving device comprises two supporting plates fixed on the lower side of each shell, a moving plate is arranged on the lower side of each supporting plate in a rotating mode, each moving plate can rotate freely and can be self-locked, a moving shaft is arranged on the lower side of each moving plate in a rotating mode, moving wheels are fixedly arranged on two sides of each moving shaft, and each moving wheel can be self-locked.

Further, rotating device is including fixing the rotation motor of fixed block upside, it highly is equipped with the axis of rotation to rotate the motor output, the axis of rotation with the fixed block rotates to be connected, the axis of rotation stretches into in the fixed block, the axis of rotation with rotating tube fixed connection.

Furthermore, elevating gear is including fixing the elevator motor of lift intracavity, the fixed lift axle that is equipped with of elevator motor output, the epaxial fixed lifting chain wheel that is equipped with of lift, lift chamber rear side wall rotates and is equipped with two and collects the axle, every collect epaxial fixed the being equipped with and turn to the sprocket, every turn to the sprocket with the lifting chain wheel connection is equipped with the lift chain.

Furthermore, every collect epaxial fixed two and collect the cover that are equipped with, every collect and sheathe in and twine and be equipped with the hoist and mount rope, hoist and mount rope downside stretches into outside the lift chamber.

Furthermore, the hoisting plate is rotatably provided with four lifting shafts, each lifting shaft is fixedly provided with a lifting pulley, each lifting pulley is slidably connected with the hoisting rope, and the end point of the hoisting rope is fixedly connected with the lower side of the rotating pipe.

Furthermore, four clamping blocks are rotatably arranged on the hoisting plate, the clamping blocks are connected with the rotating pipe to form a telescopic pipe, and the hoisting rope is arranged in the through hole of the telescopic pipe.

At first, berth the carrier at the container side now, move the device to container and transport side top simultaneously, make simultaneously to remove the wheel auto-lock, prevent to remove the wheel and produce the removal at the in-process of container hoist and mount to avoid causing the condition that the goods dropped, thereby cause adult's security of the lives and property.

Secondly, the lifting motor is started to rotate the lifting chain wheel, so that the lifting shaft rotates to drive the lifting chain to rotate, the lifting chain drives the steering chain wheel to rotate, the collecting shaft rotates, the collecting sleeve rotates, the hoisting rope is wound out of the rotating pipe in the rotating process of the collecting sleeve, the length of the hoisting rope outside the rotating pipe is lengthened, the lifting pulley rotates on the lifting shaft, the pulling force of the hoisting rope on the lifting pulley is reduced, the hoisting rope originally fixed on the upper side of the hoisting plate is changed into pulley connection due to gravity reduction of the hoisting plate, the descending speed of the hoisting plate is changed into half of the original speed, people can better control the hoisting plate in the lifting process, the device is more stable and convenient in lifting the container, and meanwhile, when the hoisting plate descends to a proper position, the lifting chain stops, simultaneously the clamp splice rotates, make the clamp splice clip the container, clip the back, the reversal of lifting chain, make the pulling force that hoist and mount rope received reduce, strengthen the support capacity of hoist and mount rope, make the hoist and mount rope difficult by destruction, the security of reinforcing means, this device will be originally fixed at the hoist and mount rope of hoist and mount board upside, become the pulley connection, the speed that hoist and mount descend can become original half, make the hoist and mount board better controlling at the in-process people that take off and land, make the device more stable and convenient when taking off and land the container, make the pulling force that hoist and mount rope received reduce simultaneously, strengthen the support capacity of hoist and mount rope, make the hoist and mount rope difficult quilt destroy, the security of reinforcing means.

Lifting hoisting plate makes at hoist and mount rope, flexible pipe is flexible along with hoist and mount rope, when hoist and mount board rocked, flexible pipe is owing to fix between hoist and mount board and rotating tube, make hoist and mount board can't rock, the precision of lifting off and falling is got to the container clamp to the device of improvement, make the people-free observation of going of wanting, the security has been improved, prevent simultaneously that hoist and mount rope from exposing externally, cause the quick damage of hoist and mount rope, rocking of hoist and mount board can be avoided to this device, the precision of lifting off and falling is got to the container clamp to the device of improvement, make the people-free observation of going of wanting, the security has been improved, prevent simultaneously that hoist and mount rope from exposing outside the device, cause the quick damage of hoist and mount rope.

After the container is hoisted, the lifting motor rotates to drive the rotating shaft to rotate, so that the rotating pipe rotates, the rotating direction of the hoisting plate can be adjusted, the adjusting motor is started, the computer adjusting shaft rotates to enable the adjusting pipe to be meshed and rotated, the computer adjusting block slides, the device can adjust the moving direction of the hoisting plate, and the container can be conveniently placed on the transport vehicle.

Drawings

Fig. 1 is a schematic structural view of a secure container handling apparatus.

Fig. 2 is a sectional view taken along a line a-a in fig. 1.

Fig. 3 is an enlarged view of the structure at B in fig. 2.

Fig. 4 is a partial sectional view in the direction C-C in fig. 2.

Fig. 5 is a sectional view taken along line D-D in fig. 2.

Fig. 6 is a three-dimensional view of the 32-piece ceiling of fig. 2.

In the figure, 10, the housing; 11. adjusting the motor; 12. a support plate; 13. a mounting plate; 14. moving the plate; 15. a movable shaft; 16. a moving wheel; 17. an adjustment shaft; 18. a fixing plate; 19. adjusting the screw rod; 20. an adjusting tube; 21. an adjusting block; 23. an adjustment chamber; 24. an adjusting plate; 25. a fixed block; 26. rotating the motor; 27. a rotating shaft; 28. rotating the tube; 29. a collection shaft; 30. a collecting sleeve; 31. a clamping block; 32. hoisting the plate; 33. a telescopic pipe; 34. hoisting a rope; 35. a lifting cavity; 36. a lifting motor; 37. a lifting chain; 38. a lifting sprocket; 39. a lifting shaft; 40. a lifting pulley; 41. a lifting shaft; 42. a steering sprocket.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in figure 1, a safe container hoisting device comprises two shells 10, each shell 10 is internally provided with an adjusting cavity 23, an adjusting device is arranged in the adjusting cavity 23 and used for adjusting the distance of a container hoisting plate, the adjusting device comprises an adjusting motor 11 fixed on the left side of the adjusting cavity 23, the output end of the adjusting motor 11 is rotatably provided with an adjusting shaft 17, the right side of the adjusting shaft 17 is rotatably connected with the right side of the adjusting cavity 23, two fixing plates 18 are fixedly arranged in the adjusting cavity 23, each fixing plate 18 is rotatably connected with the adjusting shaft 17, two adjusting blocks 21 are slidably arranged on the side wall of the adjusting cavity 23, an adjusting plate 24 is fixedly arranged on the side wall of each adjusting block 21, a sliding hole is fixedly arranged on the side wall of each shell 10, the adjusting plates 24 are slidably connected with the sliding holes, a fixing block 25 is connected between each adjusting plate 24, a rotating device is arranged in the fixing block 25 and used for adjusting the angle of a container, the fixed block 25 internal rotation is equipped with rotating tube 28, is equipped with lift chamber 35 in the rotating tube 28, is equipped with elevating gear in the lift chamber 35, and elevating gear is used for the lift of hoist and mount board, and the fixed block 25 downside is equipped with hoist and mount board 32, and hoist and mount board 32 is used for container hoist and mount, and every casing 10 downside is equipped with the mobile device, and the mobile device is used for hoist and mount device's removal.

As shown in fig. 1 and 2, the adjusting device includes an adjusting screw 19 fixed on the adjusting shaft 17, the adjusting screw 19 is rotatably connected to the fixing plates 18 on both sides, an adjusting tube 20 is rotatably disposed in each adjusting block 21, and each adjusting tube 20 is engaged with the adjusting screw 19.

As shown in fig. 1 and 2, the moving device includes two support plates 12 fixed on the lower side of each housing 10, a moving plate 14 is rotatably provided on the lower side of each support plate 12, each moving plate 14 can rotate freely, each moving plate 14 can be self-locked, a moving shaft 15 is rotatably provided on the lower side of each moving plate 14, moving wheels 16 are fixedly provided on both sides of each moving shaft 15, and each moving wheel 16 can be self-locked.

As shown in fig. 2, the rotating device includes a rotating motor 26 fixed on the upper side of the fixed block 25, a rotating shaft 27 is arranged at the height of the output end of the rotating motor 26, the rotating shaft 27 is rotatably connected with the fixed block 25, the rotating shaft 27 extends into the fixed block 25, and the rotating shaft 27 is fixedly connected with a rotating pipe 28.

As shown in fig. 2, 3 and 5, the lifting device includes a lifting motor 36 fixed in the lifting cavity 35, a lifting shaft 39 is fixed at an output end of the lifting motor 36, a lifting chain wheel 38 is fixed on the lifting shaft 39, two collecting shafts 29 are rotatably arranged on a rear side wall of the lifting cavity 35, a steering chain wheel 42 is fixed on each collecting shaft 29, and a lifting chain 37 is connected between each steering chain wheel 42 and the lifting chain wheel 38.

As shown in fig. 2, two collecting sleeves 30 are fixedly arranged on each collecting shaft 29, a hoisting rope 34 is wound on each collecting sleeve 30, and the lower side of each hoisting rope 34 extends out of the lifting cavity 35.

As shown in fig. 2 and 4, four lifting shafts 41 are rotatably provided on the lifting plate 32, a lifting pulley 40 is fixedly provided on each lifting shaft 41, each lifting pulley 40 is slidably connected with the lifting rope 34, and the end point of each lifting rope 34 is fixedly connected with the lower side of the rotating pipe 28.

As shown in fig. 2 and 6, four clamping blocks 31 are rotatably arranged on the hoisting plate 32, an extension tube 33 is arranged between the clamping blocks 31 and the rotating tube 28, and a hoisting rope 34 is arranged in a through hole of the extension tube 33.

At first, the carrier is parked at the side edge of the container, the device is moved to the upper side of the container and the carrying side, and meanwhile, the moving wheels 16 are self-locked, so that the moving wheels 16 are prevented from moving in the process of lifting the container, the situation that goods fall off is avoided, and the life and property safety of people is caused.

Secondly, the lifting motor 36 is started to rotate the lifting chain wheel 38, so that the lifting shaft 39 rotates to drive the lifting chain 37 to rotate, so that the lifting chain 37 drives the steering chain wheel 42 to rotate, the collecting shaft 29 rotates, the collecting sleeve 30 rotates, the hoisting rope 34 is wound out of the rotating pipe 28 in the rotating process of the collecting sleeve 30, the length of the hoisting rope 34 outside the rotating pipe 28 is lengthened, the lifting pulley 40 rotates on the lifting shaft 41, the pulling force of the hoisting rope 34 on the lifting pulley 40 is reduced, the hoisting rope fixed on the upper side of the hoisting plate is changed into pulley connection due to the descending of the hoisting plate 32 by gravity, the descending speed of the hoisting plate 32 is changed into half of the original speed, people can better control the hoisting plate 32 in the ascending and descending processes, the device is more stable and convenient in the container ascending and descending process, and descending of the hoisting plate 32 to a proper position, lifting chain 37 stops, clamping block 31 rotates simultaneously, make clamping block 31 clip the container, clip the back, lifting chain 37 reverses, make the pulling force that the hoist and mount rope received reduce, strengthen the support capacity of hoist and mount rope, make the hoist and mount rope difficult by destruction, the security of reinforcing means, this device will be originally fixed at the hoist and mount rope of hoist and mount board upside, become the pulley connection, the speed that hoist and mount descend can become original half, make the hoist and mount board better control at the in-process people that take off and land, make device more stable and convenient when taking off and land the container, make the pulling force that the hoist and mount rope received reduce simultaneously, strengthen the support capacity of hoist and mount rope, make the hoist and mount rope difficult quilt destroy, the security of reinforcing means.

Lifting the hoisting plate 32 at the hoisting rope 34 makes, flexible pipe 33 follows the hoisting rope 34 and stretches out and draws back, when the hoisting plate 32 rocks, flexible pipe 33 is owing to fix between hoisting plate 32 and rotating tube 28, make hoisting plate 32 can't rock, the precision of lifting and falling is got to the container clamp to the device of improvement, make unnecessary artificial observation of going of wantonly, the security has been improved, prevent that the hoisting rope 34 from exposing externally simultaneously, cause the quick damage of hoisting rope 34, the rocking of hoisting plate can be avoided to this device, the precision of lifting and falling is got to the container clamp to the device of improvement, make unnecessary artificial observation of going of wantonly going, the security has been improved, prevent simultaneously that the hoisting rope from exposing outside the device, cause the quick damage of hoisting rope.

After the container has been hoisted, lift motor 36 is rotated to rotate shaft 27 so that rotary tube 28 rotates to adjust the direction of rotation of the hoist plates, adjustment motor 11 is activated to rotate computer adjustment shaft 17 to engage and rotate adjustment tube 20, and computer adjustment block 21 slides so that the apparatus can adjust the direction of movement of the hoist plates so that the apparatus can be conveniently placed on the transport vehicle.

Compared with the prior art, the safe container hoisting device has the following advantages:

1. the hoisting rope fixed on the upper side of the hoisting plate originally becomes a pulley for connection, the hoisting descending speed can become half of the original speed, the hoisting plate is better controlled by people in the lifting process, and the device is more stable and convenient in the lifting of the container.

2. The pulling force that makes the hoist and mount rope receive reduces, strengthens the support ability of hoist and mount rope for the hoist and mount rope is difficult to be destroyed, strengthens the security of device.

3. The rocking of hoist and mount board can be avoided, the precision of taking off and land is got to the container clamp to the device that improves for need not artificially observing of going of carelessness, improved the security, prevent simultaneously that the hoist and mount rope from exposing outside the device, cause the quick damage of hoist and mount rope.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. The safe container hoisting device comprises two shells (10), wherein each shell (10) is internally provided with an adjusting cavity (23), the adjusting cavity (23) is internally provided with an adjusting device, the adjusting device is used for adjusting the distance of a container hoisting plate, the adjusting device comprises an adjusting motor (11) fixed on the left side of the adjusting cavity (23), the output end of the adjusting motor (11) is rotatably provided with an adjusting shaft (17), the right side of the adjusting shaft (17) is rotatably connected with the right side of the adjusting cavity (23), the adjusting cavity (23) is internally fixedly provided with two fixing plates (18), each fixing plate (18) is rotatably connected with the adjusting shaft (17), the side wall of the adjusting cavity (23) is slidably provided with two adjusting blocks (21), each adjusting block (21) is fixedly provided with an adjusting plate (24), and each shell (10) is fixedly provided with a sliding hole, regulating plate (24) and sliding hole sliding connection, every it is equipped with fixed block (25) to connect between regulating plate (24), be equipped with rotating device in fixed block (25), rotating device is used for the regulation of container angle, fixed block (25) internal rotation is equipped with rotating tube (28), be equipped with lift chamber (35) in rotating tube (28), be equipped with elevating gear in lift chamber (35), elevating gear is used for the lift of hoist and mount board, fixed block (25) downside is equipped with hoist and mount board (32), hoist and mount board (32) are used for container hoist and mount, every casing (10) downside is equipped with mobile device, and mobile device is used for hoist and mount device's removal.

2. A secure container handling apparatus as claimed in claim 1, in which: adjusting device is including fixing adjusting screw (19) on regulating spindle (17), adjusting screw (19) and both sides fixed plate (18) rotate to be connected, every regulating block (21) internal rotation is equipped with regulating tube (20), every regulating tube (20) with adjusting screw (19) meshing.

3. A secure container handling apparatus as claimed in claim 1, in which: the moving device comprises two supporting plates (12) fixed to the lower side of the shell (10), a moving plate (14) is rotatably arranged on the lower side of each supporting plate (12), each moving plate (14) can rotate freely, each moving plate (14) can be locked in a self-locking mode, a moving shaft (15) is rotatably arranged on the lower side of each moving plate (14), moving wheels (16) are fixedly arranged on two sides of each moving shaft (15), and each moving wheel (16) can be locked in a self-locking mode.

4. A secure container handling apparatus as claimed in claim 1, in which: rotating device is including fixing rotation motor (26) of fixed block (25) upside, it highly is equipped with axis of rotation (27) to rotate motor (26) output, axis of rotation (27) with fixed block (25) rotate and are connected, axis of rotation (27) stretch into in fixed block (25), axis of rotation (27) with rotating tube (28) fixed connection.

5. A secure container handling apparatus as claimed in claim 1, in which: elevating gear is including fixing elevator motor (36) in lift chamber (35), elevator motor (36) output end is fixed and is equipped with lift axle (39), the fixed lifting sprocket (38) that is equipped with on lift axle (39), lift chamber (35) rear wall rotates and is equipped with two collection axles (29), every fixed being equipped with on collection axle (29) turns to sprocket (42), every turn to sprocket (42) with lifting sprocket (38) are connected and are equipped with lift chain (37).

6. A secure container handling apparatus as claimed in claim 5, in which: every collect fixed two on axle (29) and collect cover (30), every collect cover (30) and go up the winding and be equipped with hoist and mount rope (34), hoist and mount rope (34) downside stretches into outside lift chamber (35).

7. A secure container handling apparatus as claimed in claim 6, in which: the hoisting plate (32) is provided with four lifting shafts (41) in a rotating mode, each lifting shaft (41) is fixedly provided with a lifting pulley (40), each lifting pulley (40) is connected with a hoisting rope (34) in a sliding mode, and each hoisting rope (34) is fixedly connected with the lower side of the rotating pipe (28).

8. A secure container handling apparatus as claimed in claim 7, in which: four clamping blocks (31) are arranged on the hoisting plate (32) in a rotating mode, telescopic pipes (33) are arranged on the clamping blocks (31) and the rotating pipes (28) in a connecting mode, and the hoisting ropes (34) are arranged in through holes of the telescopic pipes (33).

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