Tower crane cable storage machine with guide device

Abstract

The utility model discloses a tower crane cable storage machine with a guide device, which comprises a rack, a winding reel arranged on the rack and used for winding a cable, and a motor driving the winding reel to rotate, the rack further comprises the guide device, and the guide device comprises a movable guide mechanism arranged on the rack and used for conveying the cable to the winding reel. And the disordered cable can be conveyed to the position near the winding reel through the movable guide mechanism, so that the cable can be smoothly wound on the winding reel, and storage of the tower crane cable is completed. In addition, a guide device can be arranged and comprises an inclined guide mechanism, the cable can be lifted and suspended, the cable is naturally rotated to release deformation stress, and therefore the cable can be prevented from being twisted, and the stored cable is more orderly.

Description

Technical Field

[0001] The utility model relates to the technical field of tower cranes, in particular to a tower crane cable storage machine with a guiding device. Background Technique

[0002] The tower crane, also known as the tower hoist, is mainly used for boring vertical and horizontal transportation in building construction and the installation of building components due to its large working space. In order to control the movement of related devices on the boom, it is necessary to introduce power from the ground using cables. The cables are usually up to hundreds of meters long and weigh several hundred kilograms. When the tower crane is not in use, the cables need to be sorted smoothly and coiled together as a whole, and then hung in the warehouse for storage. Knotting or twisting is not allowed during the coiling process, otherwise it will affect the service life of the cables.

[0003] Since a single cable is long and heavy, it is very difficult to sort and time-consuming and laborious to coil and store it manually. Therefore, in the prior art, a tower crane cable storage machine that usually uses a motor to drive a wire reel to rotate to coil and store the cables is generally used. However, when coiling the cables, the cables are easily coiled locally on the wire reel and cannot be evenly distributed on the surface of the wire reel, resulting in the accumulation of cables locally on the wire reel. At the same time, since the cables are easily twisted or even knotted after being removed from the tower crane, it is very inconvenient to manually sort the cables during coiling. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a tower crane cable storage machine with a guiding device for the problem that the twisted tower crane cables in the prior art are inconvenient to sort and coil.

[0005] The technical solution of the utility model for this technical problem is: to construct a tower crane cable storage machine with a guiding device, which includes a frame, a wire reel arranged on the frame for coiling the cables, and a motor for driving the wire reel to rotate. The frame also includes a guiding device, and the guiding device includes a movable guiding mechanism arranged on the frame for transporting the cables to the wire reel.

[0006] Furthermore, the movable guiding mechanism includes an adjusting rod rotatably arranged on the frame and a guiding wheel set rotatably arranged on the adjusting rod for the cables to pass through; the rotation axis of the adjusting rod is perpendicular to the rotation axis of the wire reel; so that the cables can be smoothly guided to a suitable position on the wire reel by the guiding wheel set, avoiding the accumulation of cables.

[0007] Furthermore, the rotation axis of the wire reel is set horizontally, and the rotation axis of the adjusting rod is set vertically.

[0008] Furthermore, a rotating sleeve is provided on the frame. The adjusting rod includes a rotating shaft rotatably disposed within the rotating sleeve, a guiding rod and a dial rod respectively connected to both ends of the rotating shaft. The guiding wheel set is rotatably disposed at the end of the guiding rod. By operating the dial rod, the relative position of the guiding wheel set at the end of the guiding rod with respect to the wire reel can be adjusted.

[0009] Furthermore, the guiding wheel set includes a positioning frame rotatably disposed below the guiding rod and a guiding wheel rotatably disposed within the positioning frame.

[0010] Furthermore, the guiding wheel set includes two such guiding wheels, and the two guiding wheels are vertically arranged side by side within the positioning frame.

[0011] Furthermore, the guiding device further includes an inclined guiding mechanism for guiding the cable into the movable guiding mechanism.

[0012] Furthermore, the inclined guiding mechanism includes a main rod inclinedly disposed on the frame, a guiding groove fixed to the main rod, and guiding wheel sets disposed at the input end and the output end of the guiding groove. The horizontal position where the input end of the guiding groove is located is higher than the horizontal position where the output end of the guiding groove is located.

[0013] Furthermore, the cross-sectional shape of the guiding groove is set to an arc shape matching the cable.

[0014] Furthermore, the guiding wheel set includes a positioning frame fixedly disposed above the guiding groove and a guiding wheel rotatably disposed within the positioning frame.

[0015] Implementing the tower crane cable storage machine with a guiding device of the present utility model has the following beneficial effects: By providing a guiding device including a movable guiding mechanism, the messy cables can be conveyed near the wire reel. By driving the wire reel to rotate through a motor, the cables can be wound around the wire reel. By providing a movable guiding mechanism including an adjusting rod rotatably disposed on the frame and a guiding wheel set rotatably disposed on the adjusting rod, the cables can be guided by the guiding wheel set to the wire reel. At the same time, by rotating the adjusting rod, the relative position of the guiding wheel set with respect to the wire reel can be adjusted, so as to guide the cables to a suitable position on the wire reel, avoiding the cables from piling up locally on the wire reel and forming mutual stacking and extrusion. By providing the rotating shaft of the adjusting rod and the rotating shaft of the wire reel to be perpendicular to each other, the guiding wheel set can axially move along the rotating shaft of the wire reel when rotating with the adjusting rod, moving to a suitable position of the wire reel more quickly and conveniently, being more convenient to adjust, making the tower crane cables easier to organize and more neatly wound.

[0016] Furthermore, by providing that the guiding device further includes an inclined roadway guiding mechanism, the cables can be neatly arranged before being introduced into the cable reel. Specifically, by providing that the inclined guiding mechanism includes a guiding groove fixedly inclined on the main rod of the rack and a guiding wheel set provided at the input end and the output end of the guiding groove, the cables can be introduced into the guiding groove from the guiding wheel set at the input end of the guiding groove. Inside the guiding groove, due to the traction force of the cable reel driven by the motor, the cables are straightened inside the guiding groove, avoiding the coiling of bent cables on the cable reel. By providing that the horizontal position where the input end of the guiding groove is located is higher than the horizontal position where the output end of the guiding groove is located, the cables are lifted to a certain height and suspended. The suspended part of the cables can naturally release the deformation stress by the gravity of the end cables, thereby avoiding the twisted cables from being conveyed to the cable reel to ensure that the stored cables are neater. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure shows the front view of the preferred embodiment of the tower crane cable storage machine with a guiding device according to the present invention;

[0018] Figure 2 As shown Figure 1 the perspective view shown;

[0019] Figure 3 The figure shows the structural schematic diagram of the tower crane cable storage machine with a guiding device according to the present invention when loading cables;

[0020] Figure 3a As shown Figure 3 the enlarged view of part I shown;

[0021] Figure 3b As shown Figure 3 the enlarged view of part II shown;

[0022] Figure 4 The figure shows the structural schematic diagram of the guiding wheel set in the preferred embodiment of the tower crane cable storage machine with a guiding device according to the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] The terms used in the description of the present invention in this article are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0025] Such asFigure 1 、 2 As shown in Figures 3, 3a, 3b, and 4, in a preferred embodiment of the tower crane cable storage machine with a guide device of the present invention, it mainly includes a frame 1, a reel 2, a motor 3, and a guide device 10. The reel 2 is arranged on the frame 1 for winding the tower crane cable 4 and is driven to rotate by the motor 3. The guide device 10 is arranged on the frame 1 and includes a movable guide mechanism 30 arranged on the frame 1 to transport the cable 4 to the reel 2.

[0026] In this preferred embodiment, a movable guide mechanism 30 is preferably provided, comprising an adjustment rod 31 and a guide wheel assembly 50. The adjustment rod 31 is rotatably mounted on the frame 1, with its rotation axis 31a perpendicular to the winding drum's rotation axis 2a. Specifically, the winding drum 2 can be configured to rotate horizontally, i.e., with its rotation axis 2a positioned horizontally; while the adjustment rod 31 can be configured to rotate vertically, i.e., with its rotation axis 31a positioned vertically.

[0027] In this preferred embodiment, the guide wheel group 50 is rotatably set on the adjusting rod 31. When the cable 4 passes through the guide wheel group 50, the guide wheel group 50 can rotate along with the position of the adjusting rod 31 relative to the winding drum 2 to adjust the introduction direction of the cable 4, so that the cable 4 is always introduced into the outer surface of the winding drum 2 in a tangential direction, making the introduction of the cable 4 smoother and avoiding cable twisting.

[0028] Specifically, a rotating sleeve 5 can be disposed on the frame 1, and the adjustment rod 31 includes a rotating shaft 32, a guide rod 33, and a shifting lever 34. The rotating shaft 32 is rotatably disposed within the rotating sleeve 5, with both ends of the rotating shaft 32 fixedly connected to the guide rod 33 and the shifting lever 34, respectively. The guide wheel assembly 50 is rotatably disposed at the end 33a of the guide rod. By shifting the end of the shifting lever 34 within the rotational plane, the guide rod 33 can be driven to rotate within the rotational plane, thereby adjusting the relative position of the guide wheel assembly 50 located at the end of the guide rod 33 with respect to the winding drum 2.

[0029] In this preferred embodiment, it is preferably set that the guiding device 10 further includes an inclined guiding mechanism 40 for guiding the cable 4 into the movable guiding mechanism 30. The inclined guiding mechanism 40 is arranged on one side of the movable guiding mechanism 30, so that the movable guiding mechanism 30 is located between the wire reel 2 and the inclined guiding mechanism 40. Preferably, the inclined guiding mechanism 40 includes a main rod 41, a guiding groove 42, and a guiding wheel set 50. Among them, the main rod 41 is inclined and arranged on the frame 1, the guiding groove 42 is fixed on the main rod 41, both ends of the guiding groove 42 are respectively an input end 43 and an output end 44, and a set of guiding wheel sets 50 are provided at the input end 43 and the output end 44 thereof; the inclination angle of the main rod 41 ensures that the horizontal position where the input end 43 of the guiding groove is located is higher than the horizontal position where the output end 44 of the guiding groove is located. Preferably, the cross-sectional shape of the guiding groove 42 is an arc shape matching the cable 4, so that the cable 4 can be closely attached to the bottom of the guiding groove 42.

[0030] As Figure 4 shown, in the above embodiment, the guiding wheel set 50 includes a positioning frame 51 and a guiding wheel 52 rotatably arranged in the positioning frame. It is preferably set that the guiding wheel set 50 includes two guiding wheels 52, and these two guiding wheels 52 are arranged side by side vertically in the positioning frame 51, and the cable 4 passes between the two guiding wheels 52. In the guiding wheel set 50 of the above movable guiding mechanism 30, the positioning frame 51 can be rotatably arranged below the guiding rod 33. Specifically, a rotating shaft can be provided at the top of the positioning frame 51, and the rotating shaft can be rotatably arranged in a rotating shaft hole opened on the guiding rod 33. In the guiding wheel set 50 of the above inclined guiding mechanism, the positioning frame can be fixedly arranged at the position of the main rod 41 at the output end 43 or the input end 44 of the guiding groove.

[0031] Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims

1. A tower crane cable storage machine with a guiding device, comprising a frame, a wire reel arranged on the frame for winding the cable, and a motor for driving the wire reel to rotate, characterized in that, The frame also includes a guide device, which includes a movable guide mechanism set on the frame to transport the cable to the winding drum; the movable guide mechanism includes an adjustment rod rotatably set on the frame and a guide wheel group rotatably set on the adjustment rod for the cable to pass through; the rotation axis of the adjustment rod and the rotation axis of the winding drum are perpendicular to each other.

2. The tower crane cable storage machine with a guiding device according to claim 1, wherein, The rotating shaft of the winding drum is arranged horizontally, and the rotating shaft of the adjusting rod is arranged vertically.

3. The tower crane cable storage machine with a guiding device according to claim 1, characterized in that, The frame is provided with a rotating sleeve, and the adjusting rod comprises a rotating shaft rotatably arranged in the rotating sleeve, a guide rod and a shifting rod respectively connected to both ends of the rotating shaft; the guide wheel group is rotatably arranged at the end of the guide rod.

4. The tower crane cable storage machine with a guiding device according to claim 3, characterized in that, The guide wheel assembly comprises a positioning frame rotatably arranged below the guide rod and a guide wheel rotatably arranged in the positioning frame.

5. The tower crane cable storage machine with a guiding device according to claim 4, characterized in that, The guide wheel group includes two guide wheels, and the two guide wheels are vertically arranged side by side in the positioning frame.

6. The tower crane cable storage machine with a guiding device according to claim 1, characterized in that The guide device further comprises an oblique guide mechanism for guiding the cables into the movable guide mechanism.

7. The tower crane cable storage machine with a guiding device according to claim 6, characterized in that, The oblique guide mechanism includes a main rod obliquely arranged on the frame, a guide groove fixed on the main rod, and a guide wheel group arranged at the input and output ends of the guide groove. The horizontal position of the guide groove input end is higher than the horizontal position of the guide groove output end.

8. The tower crane cable storage machine with a guiding device according to claim 7, characterized in that, The cross-sectional shape of the guide groove is set to be an arc shape matching the cable.

9. The tower crane cable storage machine with a guiding device according to claim 7, characterized in that, The guide wheel assembly comprises a positioning frame fixedly arranged above the guide groove and a guide wheel rotatably arranged in the positioning frame.

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