High-rise mobile hoisting equipment

Abstract

The utility model discloses high-rise mobile hoisting equipment, which relates to the technical field of building machinery and comprises a supporting bottom frame, tower bodies mounted on the upper side of the supporting bottom frame and hoisting large arms which are connected at the upper ends of the tower bodies in a rotating manner and extend along the radial directions of the tower bodies, and the two tower bodies form a group and are distributed on the two sides of the supporting bottom frame. The hoisting part comprises a traction motor and a hoisting rope wound with the output end of the traction motor, a hoisting cross beam which is transversely distributed is detachably hung at the end part of the hoisting rope, a plurality of hoisting hooks I are fixedly arranged on the bottom wall of the hoisting cross beam, and the plurality of hoisting hooks I of the same hoisting part form a plurality of hoisting point positions on the same side. The utility model relates to high-rise mobile hoisting equipment, which is used for forming a plurality of hoisting point positions on two opposite sides of a building material, ensuring that the building material is stably hoisted, avoiding the phenomenon that the building material is greatly inclined, reducing manpower for pulling the inclined building material by using a rope to correct a mounting position to the greatest extent, and improving the hoisting efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of construction machinery, in particular to high-rise mobile hoisting equipment. Background Art

[0002] High-rise hoisting equipment plays a vital role in construction. In high-rise buildings, in order to hoist building materials, such as steel frame ceilings, large glass, window frames, marble, large sofas or other large objects, the above building materials cannot be transported by elevators. They are generally hoisted to high-rise locations by large cranes, and then multiple people are required to use traction ropes to pull the building materials to the specific installation location. The installation orientation can be quickly lowered to the installation location in a preset installation orientation. This process is time-consuming and labor-intensive, resulting in reduced installation efficiency and unable to adapt to different construction needs. Therefore, a high-rise mobile hoisting equipment is designed and produced here to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a high-rise mobile hoisting device to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a high-rise mobile hoisting device, comprising a supporting bottom frame, a tower body installed on the upper side of the supporting bottom frame, and a hoisting arm connected in a rotatable manner at the upper end of the tower body and extending along the radial direction of the tower body, wherein the tower body is provided with at least two, the two tower bodies form a group and are distributed on both sides of the supporting bottom frame;

[0005] It also includes a moving part that moves back and forth laterally along the lifting arm to adjust the lifting position and a lifting part arranged below the moving part, the lifting part includes a traction motor and a lifting rope wound around the output end of the traction motor, the end of the lifting rope is detachably hung with a laterally distributed lifting beam, and a plurality of lifting hooks are fixedly provided on the bottom wall of the lifting beam, and the multiple lifting hooks of the same lifting part constitute a plurality of lifting points on the same side.

[0006] In a further embodiment, a plurality of connecting plates are provided at the upper end of the lifting beam, the ends of the plurality of connecting plates are arranged close together and a lifting ring is fixed between the ends of the plurality of connecting plates, a lifting hook 2 is provided at the end of the lifting rope, and the lifting ring is suspended on the lifting hook 2.

[0007] In a further embodiment, there are two lifting hooks, which are respectively fixed at the two end positions of the bottom wall of the lifting beam.

[0008] In a further embodiment, the moving part includes a transmission motor and a moving frame, the moving frame is an inverted door-type structure, and both side walls inside the inverted door-type structure are rotatably provided with moving wheels, both sides of the lifting arm are provided with slide grooves, the moving wheels are slidably engaged with the corresponding slide grooves, and the outer wall of the traction motor is provided with a connecting frame fixedly connected to the bottom wall of the moving frame.

[0009] In a further embodiment, a plug-in column rotatably plugged with the upper end of the tower body is provided at one end of the bottom of the hoisting arm, an extension column extends from the bottom end of the hoisting arm, and an annular plate rotatably sleeved with the tower body is transversely provided at the bottom end of the extension column;

[0010] The circumferential side wall of the tower body is provided with a gear block, the annular plate is provided with a rotating motor, and the output end of the rotating motor is provided with a gear disk meshing with the gear block.

[0011] In a further embodiment, two sliding seats for longitudinal reciprocating movement adjustment are further included, the supporting bottom frame is fixed to the upper ends of the two sliding seats, and a sliding track is provided under the sliding seat.

[0012] In a further embodiment, a sliding frame is embedded in the bottom end of the sliding seat, and the two ends of the sliding frame are bent downward to form a back plate, and the two back plates are rotatably provided with a plurality of rollers on the opposite side walls, and the rollers on the two back plates are rollingly clamped on the two side ridges of the upper end of the sliding track, and a driving motor is fixed on the outer wall of the sliding seat, and the output end of the driving motor passes through the sliding seat and the back plate and is fixedly connected to a corresponding roller block;

[0013] A bottom beam of a door-shaped structure is horizontally extended from the bottom end of the sliding track.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is a high-rise mobile hoisting equipment. During high-rise hoisting, the functions of movement and arm rotation are added. The circular hoisting range formed by rotating the hoisting arm for one circle in the horizontal length expands the operating range and is used to form multiple hoisting points on both sides opposite to the building materials. The building materials are hoisted smoothly to avoid the tilting of the building materials, which causes the building materials to be unable to fall accurately into the installation position after being hoisted to the pre-installation position, thereby minimizing the manpower required to use ropes to pull the tilted building materials horizontally to correct the installation position and improving the hoisting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a single hanging member in an embodiment of the utility model;

[0018] Figure 3It is a partial exploded view of the hoisting arm and the transmission motor of the embodiment of the utility model;

[0019] Figure 4 It is a partial exploded view of the sliding track and the motor of the vehicle according to the embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the assembly structure of a sling hook and a lifting beam according to an embodiment of the utility model.

[0021] In the figure: 1. Support bottom frame; 11. Sliding seat; 12. Sliding track; 13. Bottom beam; 14. Driving motor; 15. Sliding frame; 16. Roller; 2. Tower body; 21. Gear block; 3. Hoisting boom; 31. Extension column; 32. Ring plate; 33. Rotating motor; 4. Transmission motor; 41. Moving frame; 42. Moving wheel; 5. Traction motor; 51. Hoisting hook 2; 6. Hoisting ring; 61. Connecting plate; 62. Hoisting beam; 63. Hoisting hook 1. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment, this embodiment provides a high-rise mobile hoisting equipment, such as Figure 1 and Figure 2 As shown, it includes a supporting base frame 1, a tower body 2 installed on the upper side of the supporting base frame 1, and a lifting arm 3 connected to the upper end of the tower body 2 in a rotatable manner and extending along the radial direction of the tower body 2. The tower body 2 is provided with at least two, and the two tower bodies 2 form a group and are distributed on both sides of the supporting base frame 1. Preferably, there are two tower bodies 2, which are respectively installed on both sides of the same end of the supporting base frame 1, and the end of the supporting base frame 1 away from the installation position of the tower body 2 serves as a counterweight end to prevent tipping accidents. A plug-in column which is rotatably plugged into the upper end of the tower body 2 is provided at one end of the bottom of the lifting beam 62, an extension column 31 extends from the bottom end of the lifting beam 62, an annular plate 32 which is rotatably sleeved with the tower body 2 is laterally provided at the bottom end of the extension column 31, a gear block 21 is provided on the circumferential side wall of the tower body 2, a rotating motor 33 is provided on the annular plate 32, a gear disc which meshes with the gear block 21 is provided at the output end of the rotating motor 33, the plug-in column is used as the rotation support center of the lifting arm 3, the rotating motor 33 provides power to drive the gear disc to roll around the gear block 21 on the outer wall of the tower body 2, the annular plate 32 and the extension column 31 are used as rotating transmission parts to drive the lifting arm 3 to rotate and adjust with the plug-in column as the rotation center.

[0024] The annular structure formed by one rotation of the lifting boom 3 is the lifting range of a single lifting boom 3. Here, after the ends of the lifting booms 3 at the upper ends of the two tower bodies 2 are rotated to the same vertical direction, and the ends of the two lifting booms 3 are farthest apart, it is the farthest position of the lifting position of the entire lifting equipment. When the ends of the two lifting booms 3 are closest to each other, it is the closest position of the lifting position of the entire lifting equipment. The above-mentioned two lifting booms 3 can be used in conjunction with each other to perform lifting operations on the opposite sides of the building materials. At the same time, the two lifting booms 3 can also be used alone to perform motorized lifting of building materials to any position within the range of one rotation of a single lifting boom 3.

[0025] It also includes a moving part that moves back and forth laterally along the lifting arm 3 to adjust the lifting position and a lifting part arranged below the moving part. First, the lifting part includes a traction motor 5 and a lifting rope wound around the output end of the traction motor 5. The end of the lifting rope is detachably suspended with a lifting beam 62 distributed laterally. A plurality of connecting plates 61 are provided at the upper end of the lifting beam 62. The ends of the plurality of connecting plates 61 are arranged close together and a lifting ring 6 is fixed between the ends of the plurality of connecting plates 61. A lifting hook 2 51 is provided at the end of the lifting rope, and the lifting ring 6 is suspended on the lifting hook 2 51. The lifting beam 62 is suspended on the lifting hook 2 51 by means of the lifting ring 6. A plurality of lifting hooks 1 63 are fixedly provided on the bottom wall of the lifting beam 62. The plurality of lifting hooks 1 63 of the same lifting part constitute a plurality of lifting points on the same side. Moreover, the moving part includes a transmission motor 4 and a moving frame 41. The moving frame 41 is an inverted door-type structure, and both side walls of the inner side of the inverted door-type structure are rotatably provided with moving wheels 42. Both sides of the hoisting crossbeam 62 are provided with slide grooves, and the moving wheels 42 are slidably engaged with the corresponding slide grooves. The outer wall of the traction motor 5 is provided with a connecting frame fixedly connected to the bottom wall of the moving frame 41, such as Figure 3 shown.

[0026] The traction motor 5 is arranged on the bottom wall of the moving frame 41. As long as the transmission motor 4 provides power to drive the moving wheel 42 to roll back and forth along the sliding groove of the lifting arm 3, the entire lifting part can be driven to adjust the lifting position under the lifting arm 3. The traction motor 5 rotates forward and reversely to adjust the lifting rope, and then adjust the lifting height of the lifting hook 63 on the lifting beam 62. At the same time, the lifting arm 3 rotates with the tower body 2 as the rotation center, and then the lifting part is adjusted to perform the lifting operation at any point in the ring structure formed by the lifting arm 3 rotating one circle.

[0027] It should be noted that the reason why the hoisting beam 62 is detachably suspended between the hoisting ring 6 and the hoisting hook 2 51 is that the hoisting beam 62 can be selectively used according to the hoisting construction requirements. For example, if a prefabricated support column is hoisted from a high altitude, it needs to be installed in the longitudinal direction. At this time, it is only necessary to bind a rope at one end of the support column, and use the hoisting hook 2 51 to lift the bound rope separately. There is no need to use multiple hoisting hooks 1 63 under the hoisting beam 62 as a multi-point hoisting operation. If the hoisting beam 62 is not removed, a hoisting hook 1 63 close to the center of the bottom wall of the hoisting beam 62 is selected as an independent hoisting point as much as possible to avoid the hoisting beam 62 center being unstable and tilted. If you want to hoist a ceiling of a certain width at high altitude, in order to hoist the ceiling smoothly in the horizontal direction, you need to perform multi-point hoisting operations on the two opposite sides of the ceiling to keep it in a relatively horizontal state. If you only hoist the two opposite sides of the ceiling at a single point, it is difficult to ensure that the ceiling is relatively stable in the horizontal direction, and it is easy to tilt, which is not conducive to rapid hoisting to the installation position for rapid construction and installation operations. In summary, by hoisting the building materials smoothly, the tilting of the building materials can be avoided, resulting in the inability of the building materials to fall accurately into the installation position after being hoisted to the pre-installation position. This minimizes the use of manpower to pull the tilted building materials horizontally with ropes to correct the installation position, thereby improving the hoisting efficiency.

[0028] like Figure 4 As shown, it also includes two sliding seats 11 for longitudinal reciprocating adjustment, the supporting bottom frame 1 is fixed on the upper ends of the two sliding seats 11, and a sliding track 12 is provided below the sliding seat 11. Specifically, a sliding frame 15 is embedded in the bottom end of the sliding seat 11, and the two ends of the sliding frame 15 are bent downward to form a back plate. The two back plates are rotated to have multiple rollers 16 on the opposite side walls. The rollers 16 on the two back plates are rolled and stuck on the two side ridges of the upper end of the sliding track 12. A driving motor 14 is fixed on the outer wall of the sliding seat 11. The output end of the driving motor 14 passes through the sliding seat 11 and the back plate and is fixedly connected to a corresponding roller 16. The driving motor 14 can provide rotational power for the corresponding roller 16. The remaining rollers 16 on the sliding frame 15 rotate synchronously with the rotating roller 16, providing the entire sliding seat 11 with power to reciprocate and adjust the position along the sliding track 12. At the same time, a bottom beam 13 of a door-shaped structure extends horizontally at the bottom end of the sliding track 12. By setting the bottom beam 13, the support surface of the bottom wall of the sliding track 12 is expanded to enhance the support stability.

[0029] Furthermore, cross arms are provided on the side walls of the movable frame 41 and the lifting arm 3, wherein two cross arms are provided at both ends of the upper side of the lifting arm 3, and a steel wire rope is provided between the two cross arms, and a plurality of ferrules are connected to the steel wire rope. At the same time, ferrules are also connected to the cross arms of the movable frame 41, and these ferrules are used for suspending the connecting cables of the traction motor 5 and the transmission motor 4 to avoid sagging or entanglement.

[0030] In summary, during high-rise hoisting, the entire hoisting equipment is pressed against the preset sliding track 12 to adjust the position laterally back and forth, and at the same time, the two hoisting arms 3 are used to move and rotate the arms. The circular hoisting range formed by rotating the hoisting arms 3 in the horizontal direction is expanded to expand the operating range. The hoisting beam 62 is selectively suspended on the hoisting hooks 51 of the two hoisting ropes to smoothly hoist the building materials under different hoisting conditions.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-rise mobile hoisting equipment, characterized in that: It comprises a supporting base frame (1), a tower body (2) mounted on the upper side of the supporting base frame (1), and a lifting arm (3) connected to the upper end of the tower body (2) in a rotatable manner and extending along the radial direction of the tower body (2), wherein the tower bodies (2) are provided with at least two, the two tower bodies (2) form a group and are distributed on both sides of the supporting base frame (1); It also includes a moving part that moves back and forth laterally along the lifting arm (3) to adjust the lifting position and a lifting part arranged below the moving part, the lifting part includes a traction motor (5) and a lifting rope wound around the output end of the traction motor (5), the end of the lifting rope is detachably hung with a laterally distributed lifting beam (62), the bottom wall of the lifting beam (62) is fixedly provided with a plurality of lifting hooks (63), and the plurality of lifting hooks (63) of the same lifting part constitute a plurality of lifting points on the same side.

2. The high-rise mobile hoisting equipment according to claim 1, characterized in that: A plurality of connecting plates (61) are provided at the upper end of the lifting beam (62), the ends of the plurality of connecting plates (61) are arranged close together and a lifting ring (6) is fixed between the ends of the plurality of connecting plates (61), a second lifting hook (51) is provided at the end of the lifting rope, and the lifting ring (6) is suspended on the second lifting hook (51).

3. The high-rise mobile hoisting equipment according to claim 1, characterized in that: There are two hoisting hooks (63), which are respectively fixed at the two end positions of the bottom wall of the hoisting crossbeam (62).

4. The high-rise mobile hoisting equipment according to claim 1, characterized in that: The movable member comprises a transmission motor (4) and a movable frame (41); the movable frame (41) is an inverted door-type structure, and both inner side walls of the inverted door-type structure are rotatably provided with movable wheels (42); both sides of the hoisting arm (3) are provided with slide grooves, and the movable wheels (42) are slidably engaged with the corresponding slide grooves; the outer wall of the traction motor (5) is provided with a connecting frame fixedly connected to the bottom wall of the movable frame (41).

5. The high-rise mobile hoisting equipment according to claim 1, characterized in that: A plug-in column rotatably plugged into the upper end of the tower body (2) is provided at one end of the bottom of the hoisting arm (3); an extension column (31) extends from the bottom end of the hoisting arm (3); and an annular plate (32) rotatably sleeved with the tower body (2) is transversely provided at the bottom end of the extension column (31); The circumferential side wall of the tower body (2) is provided with a tooth block (21), the annular plate (32) is provided with a rotating motor (33), and the output end of the rotating motor (33) is provided with a toothed disc meshing with the tooth block (21).

6. The high-rise mobile hoisting equipment according to claim 1, characterized in that: It also comprises two sliding seats (11) for longitudinal reciprocating movement adjustment, the supporting bottom frame (1) is fixed on the upper ends of the two sliding seats (11), and a sliding track (12) is provided below the sliding seat (11).

7. The high-rise mobile hoisting equipment according to claim 6, characterized in that: A sliding frame (15) is embedded in the bottom end of the sliding seat (11), and the two ends of the sliding frame (15) are bent downward to form a back plate. The two back plates are rotatably provided with a plurality of rollers (16) on the opposite side walls. The rollers (16) on the two back plates are rollingly clamped on the two side edges of the upper end of the sliding track (12). A driving motor (14) is fixed to the outer wall of the sliding seat (11), and the output end of the driving motor (14) passes through the sliding seat (11) and the back plate and is fixedly connected to a corresponding roller (16); A bottom beam (13) of a door-shaped structure extends transversely from the bottom end of the sliding track (12).

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