CN210559040U - Hoisting device and van-type carriage with same - Google Patents

Abstract

The utility model provides a hoisting device, including electric block, first support, second support, third support, fourth support, first longeron and second longeron, the second longeron is fit in first longeron, and first support, second support and third support are connected gradually to first longeron, the one end and the fourth support top fixed connection of second longeron, the fourth support includes the horizontal pole, sets up the telescopic cylinder at the horizontal pole both ends perpendicularly, the telescopic link of registrate in the telescopic cylinder and the threaded rod of registrate in the telescopic link, be connected with the electric block mounting bracket on the electric block, be provided with on the electric block mounting bracket the connecting plate is provided with the roll axis, the roll axis both ends are provided with antifriction bearing; the utility model discloses still provide a van-type carriage with hoist device. The utility model provides an inconvenient problem of goods loading and unloading in the van carriage.

Description

Hoisting device and van-type carriage with same

Technical Field

The utility model relates to a cargo handling equipment field, concretely relates to hoist device and have hoist device's van-type carriage.

Background

When putting into the van-type space that has the uniform height with the goods, if adopt artifical transport goods to the van-type space in, waste time and energy and influence the efficiency of whole production activity, if adopt fork truck with goods lifting or to the uniform height, because of the restriction of van-type space, fork truck can only transport the goods to the van-type space from the unconfined one side in van-type space, can't transport the goods to the van-type space depths, although compare with pure manual handling and reduced the work load of lifting goods to a certain extent, still need artifically carry when follow-up transports the goods to the van-type space depths, also can consume not few manpower and materials, similar when the goods shipment, also have the inconvenient problem of uninstallation during the uninstallation goods. In a specific practical production process, goods are often required to be loaded and unloaded from a carriage of the van, so that a hoisting device convenient for loading and unloading the goods in the carriage is required.

Disclosure of Invention

In order to solve the inconvenient problem of goods handling in the van-type space among the prior art, the utility model provides a detachable is convenient for load and unload hoisting device of goods and has hoisting device's van-type carriage.

A hoisting device comprises an electric hoist, a first bracket, a second bracket, a third bracket, a fourth bracket, a first longitudinal beam and a second longitudinal beam, the first longitudinal beam and the second longitudinal beam are square tubes with a square cross section and a notch in the middle of the bottom edge, the second longitudinal beam is sleeved in the first longitudinal beam, the first longitudinal beam is sequentially connected with a first bracket, a second bracket and a third bracket which are parallel to each other, one end of the second longitudinal beam is fixedly connected with the top of a fourth bracket, the fourth bracket comprises a cross rod, telescopic cylinders vertically arranged at the two ends of the cross rod, telescopic rods sleeved in the telescopic cylinders and threaded rods sleeved in the telescopic rods and in threaded connection with the telescopic rods, the electric hoist is connected with an electric hoist mounting frame, a connecting plate extending into the second longitudinal beam through the opening is arranged on the electric hoist mounting frame, a rolling shaft is arranged on the connecting plate, and rolling bearings are arranged at two ends of the rolling shaft.

Further, first support, second support and third support all include the horizontal pole and set up in the montant at horizontal pole both ends perpendicularly, still be provided with between horizontal pole and the montant on the first support and be used for the reinforced (rfd) connecting rod, all through bolted connection between horizontal pole, montant and the connecting rod.

Furthermore, the top of the fourth support is also provided with a connecting frame with an I-shaped cross section, the bottom end of the connecting frame is connected with the fourth support, and the top end of the connecting frame is connected with the inner wall of the top of one end of the second longitudinal beam.

Further, a gasket is arranged between the first longitudinal beam and the second longitudinal beam.

Further, the top side of first support and fourth support still is provided with the pulley, the electric block both ends all are connected with the rope, the pulley on the fourth support and the pulley on the first support are walked around respectively to the rope.

Furthermore, all cross rods on the first support, the second support and the third support are connected with the first longitudinal beam through bolts, the cross rod on the first support is located below the first longitudinal beam, and the cross rods on the second support and the third support are located above the first longitudinal beam.

The utility model provides a van-type carriage with hoist and mount function, includes hoist device, still includes the carriage, the carriage is the van-type carriage that one side can open, and carriage inside is provided with hoist device.

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

the utility model provides a hoisting device, pull out the second longeron together with the fourth support during hoist and mount, carry out the preliminary adjustment of fourth support height through adjusting the length that the telescopic link stretches out the telescopic cylinder, carry out the accurate adjustment of fourth support height through the threaded rod rather than threaded connection who rotates telescopic link lower part setting, through the connecting plate that sets up, roll axis and antifriction bearing, realize the connecting plate, roll axis and antifriction bearing longitudinal movement and then realize the horizontal motion of electric block inside the second longeron, start electric block and transfer the built-in rope of electric block to the position that can fix the goods, after electric block fixes the goods through the rope, start electric block and lift the goods to a take the altitude, realize the slip of electric block in the second longeron through the rope that spurs and electric block fixed connection, realize the horizontal loading and unloading of goods, and the four supports are connected with the first longitudinal beam or the second longitudinal beam through bolts, so that the four supports can be conveniently disassembled and assembled, and the hoisting and transporting functions of the hoisting device for goods can be conveniently realized.

When goods in the van with take the altitude are loaded and unloaded, with first support, second support and third support are fixed to be set up inside the van, and the carriage is arranged in after the fourth support is adjusted to suitable length outside, through electric block's lifting action and through the horizontal motion of rope pulling electric block on the second longeron, has conveniently realized the function of the inside goods loading and unloading of van.

Drawings

Fig. 1 is the structure schematic diagram of the hoisting device of the utility model.

Fig. 2 is a schematic view of the first bracket structure of the present invention.

Fig. 3 is a schematic structural view of the second bracket or the third bracket of the present invention.

Fig. 4 is a fourth structural intention of the bracket of the present invention.

Fig. 5 is a schematic structural view of a joint between the fourth bracket and the second longitudinal beam of the present invention.

Fig. 6 is a schematic structural view of the joint between the electric hoist and the second longitudinal beam.

Fig. 7 is the utility model discloses van body structure sketch map with hoist device.

The reference numbers are: 1 is the carriage, 2 is first support, 3 is the pulley, 4 is first longeron, 6 is the second support, 7 is the third support, 8 is the second longeron, 10 is a telescopic cylinder, 11 is the telescopic link, 12 is the rope, 13 is the electric block mounting bracket, 14 is the electric block, 16 is the link, 17 is the gasket, 18 is the roll axis, 19 is antifriction bearing, 20 is the connecting plate, 21 is the threaded rod, 101 is the horizontal pole, 102 is the montant, 103 is the connecting rod.

Detailed Description

The invention will be further explained with reference to the following figures and specific examples:

example one

As shown in fig. 1 to 6, a hoisting device comprises an electric hoist 14, a first bracket 2, a second bracket 6, a third bracket 7, a fourth bracket, a first longitudinal beam 4 and a second longitudinal beam 8, wherein the first longitudinal beam 4 and the second longitudinal beam 8 are square pipes with openings in the middle of the bottom edges of the cross sections and shaped like a Chinese character 'hui', the second longitudinal beam 8 is sleeved in the first longitudinal beam 4, the first longitudinal beam 4 is sequentially connected with the first bracket 2, the second bracket 6 and the third bracket 7 which are parallel to each other, one end of the second longitudinal beam 8 is fixedly connected with the top of the fourth bracket through two fastening plates and bolts, the fastening plates are respectively and fixedly welded at the bottom of the second longitudinal beam 8 and the top of the fourth bracket, the fourth bracket comprises a cross rod 101, a telescopic cylinder 10 vertically arranged at the two ends of the cross rod 101, a telescopic rod 11 sleeved in the telescopic cylinder 10 and a threaded rod 21 sleeved in the telescopic rod 11 and in threaded connection with the telescopic rod, the electric hoist mounting frame 13 is connected to the electric hoist 14, a connecting plate 20 extending into the second longitudinal beam 8 through the opening is arranged on the electric hoist mounting frame 13, a rolling shaft 18 is arranged on the connecting plate 20, and rolling bearings 19 are arranged at two ends of the rolling shaft 18.

Specifically, the first support 2, the second support 6 and the third support 7 each include a cross bar 101 and a vertical bar 102 vertically disposed at two ends of the cross bar 101, a connecting rod 103 for reinforcement is further disposed between the cross bar 101 and the vertical bar 102 on the first support 2, and the cross bar 101, the vertical bar 102 and the connecting rod 103 are all connected by bolts; the top of the fourth support is also provided with a connecting frame 16 with an I-shaped cross section, the bottom end of the connecting frame 16 is connected with the fourth support, and the top end of the connecting frame 16 is connected with the inner wall of the top of one end of the second longitudinal beam 8; a gasket 17 is arranged between the first longitudinal beam 4 and the second longitudinal beam 8; the pulley 3 is further arranged on the side face of the top end of each of the first support 2 and the fourth support, the two ends of the electric hoist 14 are connected with ropes, and the ropes respectively wind the pulley 3 on the fourth support and the pulley 3 on the first support 2; first longeron 4 and first support 2, second support 6 and third support 7 junction all weld the mounting plate and bolted connection on first longeron 4 through what set up, and horizontal pole 101 on the first support 2 is located under first longeron 4 and horizontal pole 101 on second support 6 and the third support 7 is located on first longeron 4, and as one can the implementation, electric block is the miniature electric block of PA400 of Shanghai Huayang hoisting equipment limited company production in this embodiment to adopt 220v alternating current power supply.

When the hoisting frame is hoisted, the second longitudinal beam 8 and the fourth support are pulled out for a certain distance, the height of the fourth support is preliminarily adjusted by adjusting the length of the telescopic rod 11 extending out of the telescopic cylinder 10, then the height of the fourth support is accurately adjusted by rotating a threaded rod 21 which is arranged at the lower part of the telescopic rod 11 and is in threaded connection with the telescopic rod, after the height adjustment of the fourth support is completed, because the upper part of the electric hoist mounting frame 13 provided with the electric hoist 14 is provided with the connecting plate 20, the rolling shaft 18 and the rolling bearing 19, the connecting plate 20, the rolling shaft 18 and the rolling bearing 19 can longitudinally move in the second longitudinal beam 8 so as to realize the horizontal movement of the electric hoist 13, the electric hoist 14 is placed above goods to be loaded at the fourth support by pulling the rope 12 which passes through the pulley 3 and is connected with one end of the electric hoist 14, the electric hoist 14 is started and the built-in rope is lowered to, after the goods are fixed through the rope to electric block 14, start electric block 14 and lift the goods to take the altitude, walk around pulley 3 through the pulling in first support 2 department and realize the horizontal migration of electric block on second longeron 8 with rope 12 of 14 other end fixed connection of electric block, realize the removal of goods to first support 2 directions, when uninstalling the goods with load the goods simultaneously, in addition, four supports themselves and all through bolted connection between four supports and first longeron 4 or the second longeron 8, consequently can conveniently dismantle and assemble.

Example two

As shown in fig. 1 to 7, a van-type carriage with a hoisting device includes the hoisting device described in the first embodiment, and further includes a carriage 1, where the carriage 1 is a van-type carriage with one side openable, and the hoisting device is arranged inside the carriage.

When goods in the carriage 1 with a certain height are loaded and unloaded, the first support 2, the second support 6 and the third support 7 are fixedly arranged inside the carriage 1, the fourth support is adjusted to be proper in length and then is arranged outside the carriage 1, and the loading and unloading functions of the goods inside the carriage 1 are conveniently realized through the lifting action of the electric hoist 14 and the horizontal movement of the electric hoist 14 on the second longitudinal beam 8 through the rope 12 pulling.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims (7)

1. A hoisting device comprises an electric hoist (14), a first support (2), a second support (6), a third support (7), a fourth support, a first longitudinal beam (4) and a second longitudinal beam (8), and is characterized in that the first longitudinal beam (4) and the second longitudinal beam (8) are square pipes with a square cross section and a notch in the middle of the bottom edge, the second longitudinal beam (8) is sleeved in the first longitudinal beam (4), the first longitudinal beam (4) is sequentially connected with the first support (2), the second support (6) and the third support (7) which are parallel to each other, one end of the second longitudinal beam (8) is fixedly connected with the top of the fourth support, the fourth support comprises a cross rod (101), telescopic cylinders (10) vertically arranged at the two ends of the cross rod (101), a telescopic rod (11) sleeved in the telescopic cylinders (10) and a threaded rod (21) sleeved in the telescopic rod (11) and in threaded connection with the telescopic rod (11), the electric hoist mounting frame (13) is connected to the electric hoist (14), a connecting plate (20) extending into the second longitudinal beam (8) through the opening is arranged on the electric hoist mounting frame (13), a rolling shaft (18) is arranged on the connecting plate (20), and rolling bearings (19) are arranged at two ends of the rolling shaft (18).

2. The hoisting device according to claim 1, wherein the first support (2), the second support (6) and the third support (7) each comprise a cross bar (101) and a vertical bar (102) vertically arranged at two ends of the cross bar (101), a connecting rod (103) for reinforcement is further arranged between the cross bar (101) and the vertical bar (102) on the first support (2), and the cross bar (101), the vertical bar (102) and the connecting rod (103) are all connected through bolts.

3. The hoisting device according to claim 1, wherein a connecting frame (16) with an I-shaped cross section is further arranged at the top of the fourth support, the bottom end of the connecting frame (16) is connected with the fourth support, and the top end of the connecting frame is connected with the inner wall of the top of one end of the second longitudinal beam (8).

4. A hoisting device as claimed in claim 1, characterized in that a spacer (17) is arranged between the first longitudinal beam (4) and the second longitudinal beam (8).

5. The hoisting device as recited in claim 1, wherein the top sides of the first support (2) and the fourth support are further provided with pulleys (3), the two ends of the electric hoist (14) are connected with ropes (12), and the ropes (12) respectively pass around the pulleys (3) on the fourth support and the pulleys (3) on the first support (2).

6. A hoisting device as claimed in claim 2, characterized in that the transverse rods (101) of the first (2), second (6) and third (7) brackets are connected to the first longitudinal beam (4) by means of bolts, the transverse rod (101) of the first bracket (2) being located below the first longitudinal beam (4) and the transverse rods (101) of the second (6) and third (7) brackets being located above the first longitudinal beam (4).

7. A van-type carriage with a hoisting device is characterized by comprising the hoisting device according to any one of claims 1-6 and a carriage (1), wherein the carriage (1) is a van-type carriage with one openable side, and the hoisting device is arranged in the carriage.

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