CN218665100U - A lifting device for structural parts of engineering machinery - Google Patents

Abstract

The utility model relates to an engineering machinery structure hangs commentaries on classics device, the installation box fixed connection of the device is in the bottom of fixed plate, the bottom fixedly connected with second motor of installation box inner wall, the one end fixedly connected with axis of rotation of second motor output shaft, the other end fixedly connected with connection pad of axis of rotation, the top fixedly connected with of connection pad rotates the post, rotates the post and is connected with fixed plate inner bearing, the top fixedly connected with rotor plate of rotation post; the top fixedly connected with fixed block and the protective housing of rotor plate, the fixed block drives top fixed connection's connecting block, one side fixedly connected with jib of connecting block, the first motor of inside fixedly connected with of protective housing, the top fixedly connected with rolling wheel of rotor plate, the one end of rolling wheel and first motor output shaft, the one end of fixed steel wire on the rolling wheel, the other end of steel wire lifts by crane the hanging flower basket. The utility model discloses realize that automatic material of rotating has avoided needing the staff to drag the risk that the hanging flower basket was hit and is favorable to safe construction.

Description

A lifting device for structural parts of engineering machinery

technical field

The utility model relates to the technical field of structural member hoisting, in particular to a structural member hoisting device of engineering machinery.

Background technique

Before the hoisting operation starts, a hoisting plan must be formulated. The key is to select suitable lifting points and hoisting tools, arrange the construction site reasonably, determine the mechanical running route and component stacking location, lay roads and mechanical running tracks, measure the building axis and elevation, and install and hoist Machinery, prepare various rigging, spreaders and tools.

The hoisting device is mainly used to transport the required materials to the high-rise in the construction site. During the transportation process, the motor on the bracket needs to be used to wind up the steel wire, so as to drive the materials put into the cargo column to be transported to the high-rise. The transportation process at the place can improve the construction efficiency.

After the existing lifting device transports the material to the position, it is necessary to manually rotate the boom to move the goods to the place where the goods are placed, and then put them down through the motor. Manually pulling the material is heavy because it is not easy to control the force, which will cause the staff to The risk of being bruised is not conducive to safe construction.

Therefore, it is necessary to provide a lifting device for structural parts of engineering machinery to solve the above technical problems.

Contents of the invention

The utility model provides a hoisting device for structural parts of engineering machinery, which solves the problem that the artificially rotated goods are not easy to control and easily bump into workers.

In order to solve the above-mentioned technical problems, the lifting device for structural parts of engineering machinery provided by the utility model includes:

A lifting and rotating device for structural parts of engineering machinery, the installation box of the device is fixedly connected to the bottom of the fixed plate, the bottom of the inner wall of the installation box is fixedly connected to a second motor, and one end of the output shaft of the second motor is fixedly connected to a rotating shaft, the other end of the rotating shaft is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a rotating column, the rotating column is connected with the internal bearing of the fixed plate, and the top of the rotating column is fixedly connected with a rotating plate; The top of the rotating plate is fixedly connected with a fixed block and a protective box, the fixed block drives the connecting block fixedly connected at the top, one side of the connecting block is fixedly connected with a suspender, the top of the connecting block and the top of the suspender and The ends are fixedly connected with pulleys;

The inside of the protective box is fixedly connected with a first motor, and the top of the rotating plate is fixedly connected with a winding wheel, one end of a steel wire is fixed on the winding wheel, and the other end of the steel wire is connected to the hanging basket through a pulley.

Further, one end of the support rod is fixedly connected to the bottom of the suspension rod, and the other end of the support rod is fixedly connected to one side of the fixed block.

Further, the bottom of the fixed plate is fixedly connected with one end of a plurality of first telescopic rods, the other end of the first telescopic rod is fixed on the upper surface of the bottom plate, and the top of the bottom plate is fixedly connected with a storage box, and the top of the storage box slides There are many pairs of fixed buckles connected, and the tops of the fixed buckles are all rotatably connected with connecting rods, and the other ends of the two connecting rods are slidably connected to the bottom of the fixed plate through the fixed buckles, and the intersections of the two connecting rods are rotatably connected.

Further, an "L"-shaped placement slot is opened inside the bottom plate, and a rotating rod is connected to the inside of the placement slot, and a second telescopic rod is fixedly connected to the end of the rotating rod, and the second telescopic rod The bottom ends of the rods are all fixedly connected with support plates.

Compared with related technologies, the lifting device for engineering machinery structural parts provided by the utility model has the following beneficial effects:

The utility model provides a hoisting device for structural parts of engineering machinery. When a suspender is used to transport materials inside a construction site, when the goods inside the hanging basket are transported to a corresponding height during the transportation process, the second The motor drives the rotating shaft to rotate, so that the rotating shaft drives the rotating column connected through the connecting plate to rotate. The rotating column rotates inside the fixed plate through the bearing, and at the same time, the rotating column drives the rotating plate to rotate to move the goods in the hanging basket to the place where the goods can be lowered. Position, just start the first motor to put down the hanging basket and take out the material. This equipment can realize the automatic rotation of the material, avoiding the risk of requiring the staff to drag the hanging basket and being hit, which is conducive to safe construction.

Description of drawings

Fig. 1 is the schematic diagram of the engineering machinery structural parts lifting device provided by the utility model;

Fig. 2 provides the schematic diagram of the winding wheel for the utility model;

Fig. 3 is the schematic diagram that the utility model provides;

Fig. 4 provides the schematic diagram of the second motor for the utility model;

Fig. 5 is a schematic diagram of the second telescopic rod provided by the present invention.

Labels in the figure: 1, bottom plate, 2, placement box, 3, universal wheel, 4, first telescopic rod, 5, connecting rod, 6, fixed plate, 7, rotating plate, 8, second telescopic rod, 9, Fixed block, 10, protective box, 11, connecting block, 12, steel wire, 13, support rod, 14, suspension rod, 15, pulley, 16, rotating column, 17, installation box, 18, fixed buckle, 19, connecting buckle . Place the slot.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 in conjunction, wherein, Fig. 1 is a schematic diagram of the construction machinery structural member lifting device provided by the utility model; Fig. 2 is a schematic diagram of the utility model providing a winding wheel ; Figure 3 is a schematic diagram of the bearing provided by the utility model; Figure 4 is a schematic diagram of the second motor provided by the utility model; Figure 5 is a schematic diagram of the second telescopic rod provided by the utility model.

A kind of lifting device for structural parts of engineering machinery, the installation box 17 of the device is fixedly connected to the bottom of the fixed plate 6, as shown in Figure 4, the bottom of the inner wall of the installation box 17 is fixedly connected with a second motor 27, the One end of the output shaft of the second motor 27 is fixedly connected with a rotating shaft 25. As shown in FIG. The outside of the rotating column 16 is provided with a bearing 24, and the bearing 24 is located in the inside of the fixed plate 6 so that the rotating column 16 has a certain degree of stability when rotating, preventing displacement when lifting materials, and the rotating column 16 rotates through the bearing 24. Connected inside the fixed plate 6, the top of the rotating column 16 is fixedly connected with the rotating plate 7;

A fixed block 9, the fixed block 9 is fixedly connected to the top of the rotating plate 7, the fixed block 9 drives the top and is fixedly connected with a connecting block 11, one side of the connecting block 11 is fixedly connected with a suspender 14, and the suspension One end of the support rod 13 is fixedly connected to the bottom of the rod 14, a pulley 15 is fixedly connected to the top of the connection block 11, and the other end of the support rod 13 is fixedly connected to one side of the fixed block 9. There are three pulleys 15 located in the connection block 11 in total. The top of the boom 14 and the top of the boom 14 also have an end fixed on the boom 14, and the pulley 15 at the end of the boom 14 is located at the end of the boom 14 away from the fixed block 9 to allow the steel wire 12 to lift the hanging basket 20. .

The top of the rotating plate 7 is fixedly connected with a protective box 10, as shown in Figure 2, the inside of the protective box 10 is fixedly connected with a first motor 23, and the top of the rotating plate 7 is fixedly connected with a winding wheel 22, One side of the winding wheel 22 is connected to one end of the output shaft of the first motor 23 and is driven by the first motor 23 to rotate.

The outside of the winding wheel 22 is provided with a steel wire 12 , and the other end of the steel wire 12 is provided with a hanging basket 20 through a connecting buckle 19 .

The bottom of the base plate 1 is fixedly connected with universal wheels 3, and the top of the base plate 1 is fixedly connected with four first telescopic rods 4, and the first telescopic rods 4 are located at the four corners of the top of the base plate 1 to lift the equipment. The effect is convenient for transportation, and the fixed plate 6 is fixedly connected to the tops of the four first telescopic rods 4 .

There is an "L"-shaped placement slot 29 inside the bottom plate 1, and the inside of the placement slot 29 is connected by rotation (such as a telescopic clamping structure, etc.) and has a rotation rod 21, which is stored in a place when not in use. The interior of the slot 29.

The ends of the rotating rods 21 are fixedly connected with a second telescopic rod 8, and the bottom ends of the second telescopic rods 8 are fixedly connected with a support plate 28. The second telescopic rod 8 is electric and can Protect the universal wheel 3.

The top of the base plate 1 is fixedly connected with a placement box 2, and the top of the placement box 2 is slidably connected with four fixing buckles 18, and the tops of the four fixing buckles 18 are all rotatably connected with a connecting rod 5, and the two connecting rods The other ends of 5 are all slidably connected to the bottom of the fixed plate 6 through the fixing buckle 18, and the intersection of the two connecting rods 5 is rotationally connected.

The working principle of the lifting device for structural parts of engineering machinery provided by the utility model is as follows:

When the suspender 14 is needed to transport materials inside the construction site, when the goods inside the hanging basket 20 are transported to the corresponding height during the transportation process, the second motor 27 is started to drive the rotating shaft 25 to rotate, so that the rotating shaft 25 Drive the rotating column 16 that is connected by the connection plate 26 to rotate, the rotating column 16 rotates in the inside of the fixed plate 6 through the bearing 24, and at the same time, the rotating column 16 drives the rotating plate 7 to rotate so that the rotation of the suspender 14 can be driven by the connecting block 11. The goods of the hanging basket 20 move to the position where the goods can be lowered, and the hanging basket 20 is put down by the steel wire 12 by starting the first motor 23 and the material is taken out.

Compared with related technologies, the lifting device for engineering machinery structural parts provided by the utility model has the following beneficial effects:

When the suspender 14 is needed to transport materials inside the construction site, when the goods inside the hanging basket 20 are transported to the corresponding height during the transportation process, the second motor 27 is started to drive the rotating shaft 25 to rotate, so that the rotating shaft 25 Drive the rotating column 16 connected through the connecting plate 26 to rotate, the rotating column 16 rotates inside the fixed plate 6 through the bearing 24, and at the same time, the rotating column 16 drives the rotating plate 7 to rotate to move the goods in the hanging basket 20 to the position where the goods can be lowered After starting the first motor 23 to put down the hanging basket 20 and take out the material, the equipment can realize the automatic rotation of the material, avoiding the risk of requiring the staff to drag the hanging basket 20 and being hit, which is conducive to safe construction.

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (3)

1. The engineering machinery structural part hoisting and rotating device is characterized in that an installation box (17) of the device is fixedly connected to the bottom of a fixing plate (6), the bottom of the inner wall of the installation box (17) is fixedly connected with a second motor (27), one end of an output shaft of the second motor (27) is fixedly connected with a rotating shaft (25), the other end of the rotating shaft (25) is fixedly connected with a connecting plate (26), the top end of the connecting plate (26) is fixedly connected with a rotating column (16), the rotating column (16) is connected with an inner bearing of the fixing plate (6), and the top end of the rotating column (16) is fixedly connected with a rotating plate (7); the top end of the rotating plate (7) is fixedly connected with a fixed block (9) and a protective box (10), the fixed block (9) drives a connecting block (11) with the top fixedly connected, one side of the connecting block (11) is fixedly connected with a hanging rod (14), and the top of the connecting block (11) and the top and the end of the hanging rod (14) are fixedly connected with pulleys (15); a first motor (23) is fixedly connected inside the protective box (10), the top of the rotating plate (7) is fixedly connected with a winding wheel (22), one end of a steel wire (12) is fixed on the winding wheel (22), and the other end of the steel wire (12) is connected with a hanging basket (20) through a pulley (15);

the one end of a plurality of first telescopic links of bottom fixedly connected with (4) of fixed plate (6), the upper surface of the other end fixed bottom plate (1) of first telescopic link (4), case (2) are placed to the top fixedly connected with of bottom plate (1), the top sliding connection who places case (2) has a plurality of to fixed knot (18), the top of fixed knot (18) all rotates and is connected with connecting rod (5), and the other end of two connecting rods (5) all detains (18) sliding connection in the bottom of fixed plate (6) through fixed, and two connecting rod (5) intersection are rotated and are connected.

2. The engineering machinery structure lifting and rotating device as claimed in claim 1, wherein one end of a support rod (13) is fixedly connected to the bottom of the suspension rod (14), and the other end of the support rod (13) is fixedly connected to one side of the fixed block (9).

3. The hoisting device for the structural member of the engineering machinery according to claim 1, wherein an L-shaped placing groove (29) is formed in the bottom plate (1), the inside of the placing groove (29) is rotatably connected with a rotating rod (21), the end portions of the rotating rod (21) are fixedly connected with a second telescopic rod (8), and the bottom end of the second telescopic rod (8) is fixedly connected with a support plate (28).

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