CN220265078U - Tower crane pulls winding rope device - Google Patents

Abstract

The utility model discloses a traction rope winding device of a tower crane, which relates to the technical field of tower cranes and aims to solve the technical problem of providing a traction rope winding device of a tower crane, wherein the traction rope winding device comprises the following steps: the utility model discloses a lifting rope lifting device, which is characterized in that a base is connected with the other side end of the top of a bottom plate through bolts, a first screw rod is movably connected in the base, a first moving block is connected to the surface of the first screw rod through threads, a support is welded at the top end of the first moving block, a second screw rod is arranged at the side end of the support, a second moving block is connected to the surface of the second screw rod through threads, an electric sliding table is connected to the middle part of the second moving block through bolts, the side end of the electric sliding table is connected with a clamping plate through a sliding groove, and a concave plate is connected to the top end of the second moving block through bolts.

Description

Tower crane pulls winding rope device

Technical Field

The utility model relates to the technical field of tower cranes, in particular to a traction winding rope device of a tower crane.

Background

The tower crane is a hoisting device commonly used in engineering construction, and can bear and transport construction materials, such as steel pipes and the like. In the process of lifting construction materials of the tower crane, a traction winding rope device is required to be used for finishing a steel wire rope of the tower crane. Through searching, the patent with the Chinese patent number of CN212740552U discloses a steel wire rope winding device of a tower type lifting mechanism, and a tensioning device adjusts the tensioning force of the steel wire rope, so that the steel wire rope is not easy to loose in the pulling process, and the problem of rope disorder during winding of the steel wire rope is solved. After the existing steel wire rope winding device of the tower-type lifting mechanism is connected with the steel wire rope through the tensioning device and the traction ring, the traction ring is not provided with an adjusting device because the side end of the traction ring is not suitable for the steel wire ropes with different sizes.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a traction rope winding device of a tower crane, which solves the problems proposed by the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a tower crane pulls winding rope device, includes hoisting mechanism, its characterized in that: the hoisting mechanism side is equipped with the bottom plate, bottom plate top side is equipped with the reel, the bottom plate middle part is equipped with the leading wheel, bottom plate top opposite side end bolted connection base, swing joint first lead screw in the base, first piece that moves of threaded connection on the first lead screw surface, first piece top welding support that moves, the support side is equipped with the second lead screw, the second piece that moves of threaded connection on the second lead screw surface, second moves piece middle part bolted connection electronic slip table, electronic slip table side is connected with splint through the spout, second moves piece top bolted connection concave plate.

Preferably, the lifting mechanism is provided with a rope, and the side end of the rope is connected with the concave plate in an interpenetration mode.

Preferably, the side end of the winding drum is movably connected with a first supporting plate, and the bottom end of the first supporting plate is connected with a bottom plate through a bolt.

Preferably, the side end of the guide wheel is movably connected with a second support plate, and the bottom end of the second support plate is connected with a bottom plate through a bolt.

Preferably, the side ends of the first screw rod and the second screw rod are connected with the motor through a rotating shaft.

The utility model provides a traction rope winding device of a tower crane. The beneficial effects are as follows:

(1) According to the utility model, the lifting ropes of the tower crane with different sizes are adjustable and matched through the concave plate, the electric sliding table and the clamping plate, after the lifting ropes are matched, the second screw rod is driven to rotate by using the motor, the second moving block and the lifting ropes connected with the second moving block are enabled to be lifted to adjust the height position, the tension of the lifting ropes is adjusted by adjusting the height position, and the lifting ropes are not easy to deviate by adjusting the tension, so that the rope disorder during the winding of the lifting ropes can be avoided.

(2) After the clamping plates and the concave plates are matched and connected with the hoisting ropes of the tower crane in a penetrating way, the first screw rod can be driven by the motor to move the first moving block, and the position of the hoisting ropes is transversely adjusted, so that the positions of the hoisting ropes are easier to be connected with the hoisting mechanism.

Drawings

FIG. 1 is a schematic diagram of the overall utility model;

FIG. 2 is a side perspective view of the entirety of the present utility model;

FIG. 3 is a schematic view of a base of the present utility model;

FIG. 4 is a schematic view of the connection structure of the clamping plate of the present utility model;

fig. 5 is a schematic view of a connection structure of a first wire rod according to the present utility model.

In the figure, 1, a lifting mechanism; 2. a bottom plate; 3. a reel; 31. a first support plate; 4. a guide wheel; 41. a second support plate; 5. a base; 6. a first screw rod; 7. a first shift block; 8. a bracket; 9. a second screw rod; 10. a second shift block; 11. a concave plate; 12. an electric sliding table; 13. and (3) clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a tower crane pulls winding rope device, includes hoisting mechanism 1, its characterized in that: the lifting mechanism is characterized in that a bottom plate 2 is arranged at the side end of the lifting mechanism 1, a winding drum 3 is arranged at the side end of the top of the bottom plate 2, a guide wheel 4 is arranged in the middle of the bottom plate 2, the other side end of the top of the bottom plate 2 is connected with a base 5 through bolts, a first screw rod 6 is movably connected with a first moving block 7 on the surface of the base 5, a support 8 is welded at the top end of the first moving block 7, a second screw rod 9 is arranged at the side end of the support 8, a second moving block 10 is connected with the side end of the second screw rod 9 through threads on the surface of the second screw rod 9, an electric sliding table 12 is connected with a clamping plate 13 through a sliding groove, a concave plate 11 is connected at the top end of the second moving block 10 through bolts, the bottom plate 2, the base 5 and the support 8 play a role in supporting and connecting, the winding drum 3 can wind a rope on the surface, the guide wheel 4 can guide a winding rope, the first moving block 7 can be driven to move transversely through threads on the surface of the first screw rod 6 after the first screw rod 6 rotates, the first moving block 7 can drive a rope to move transversely, the second rope can be moved transversely, the second rope can be prevented from moving in a position beyond the position of the second sliding block through adjusting the second screw rod 9 and can move along with the second rope 10 through the second sliding block, and the second rope 10 can not move along the second sliding block through the position, and the second sliding block is connected with the clamping plate 13 through the clamping plate, and the second sliding plate is connected with the rope through the clamping plate 13, at the position can be prevented from being connected with the position by the lifting plate 3, and can move by the rope through the lifting plate 3.

The lifting mechanism 1 is provided with a rope, the side end of the rope is connected with the concave plate 11 in a penetrating mode, after the rope is placed in the concave plate 11 in a penetrating mode, the clamping plate 13 is moved through the electric sliding table 12, so that the distance between the concave plate 11 and the clamping plate 13 can be adjusted, and the distance is adapted to the rope with different sizes.

The first backup pad 31 of reel 3 side swing joint, first backup pad 31 bottom bolted connection bottom plate 2, first backup pad 31 play the supporting role, and reel 3 can connect bottom plate 2 through first backup pad 31 simultaneously.

The side end of the guide wheel 4 is movably connected with the second support plate 41, the bottom end of the second support plate 41 is connected with the bottom plate 2 through bolts, the second support plate 41 plays a supporting role, and meanwhile, the guide wheel 4 can be connected with the bottom plate 2 through the second support plate 41.

The side ends of the first screw rod 6 and the second screw rod 9 are connected with a motor through a rotating shaft, the motor is a product which can be customized and obtained or purchased by technicians through markets or public channels, and the motor can drive the first screw rod 6 and the second screw rod 9 to rotate.

It should be noted that: when the hoisting machine is used, a rope is wound on the surface of the winding drum 3, then the rope is connected between the concave plate 11 and the clamping plate 13 in a penetrating way, the clamping plate 13 is moved through the electric sliding table 12, the distance between the concave plate 11 and the clamping plate 13 is adjusted, the distance is adapted to the ropes with different sizes, then the motor can drive the first screw rod 6 to rotate, then the first moving block 7 and the rope can be displaced through threads on the surface of the first screw rod 6, at the moment, the position of the rope can be more adapted to the connection between the hoisting mechanism 1 and the winding drum 3 through transversely moving the rope, then the motor can drive the second screw rod 9 to rotate, at the moment, the threads on the surface of the second screw rod 9 lift the second moving block 10, the tensioning force of the rope is adjusted, the hoisting rope is not easy to deviate, and disorder of the hoisting rope during winding of the hoisting rope is avoided.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a tower crane pulls winding rope device, includes hoisting mechanism (1), its characterized in that: hoisting mechanism (1) side is equipped with bottom plate (2), bottom plate (2) top side is equipped with reel (3), bottom plate (2) middle part is equipped with leading wheel (4), bottom plate (2) top opposite side end bolted connection base (5), swing joint first lead screw (6) in base (5), first movable block (7) of threaded connection on the surface of first lead screw (6), first movable block (7) top welding support (8), support (8) side is equipped with second lead screw (9), second lead screw (9) on the surface threaded connection second movable block (10), second movable block (10) middle part bolted connection electronic slip table (12), electronic slip table (12) side is connected with splint (13) through the spout, second movable block (10) top bolted connection concave plate (11).

2. The tower crane traction rope winding device according to claim 1, wherein: the lifting mechanism (1) is internally provided with a rope, and the side end of the rope is connected with the concave plate (11) in an interpenetration mode.

3. The tower crane traction rope winding device according to claim 1, wherein: the side end of the winding drum (3) is movably connected with a first supporting plate (31), and the bottom end of the first supporting plate (31) is connected with the bottom plate (2) through a bolt.

4. The tower crane traction rope winding device according to claim 1, wherein: the side end of the guide wheel (4) is movably connected with a second supporting plate (41), and the bottom end of the second supporting plate (41) is connected with the bottom plate (2) through a bolt.

5. The tower crane traction rope winding device according to claim 1, wherein: the side ends of the first screw rod (6) and the second screw rod (9) are connected with a motor through a rotating shaft.