Steel wire rope winding device

Abstract

The utility model discloses a steel wire rope winding device which comprises a driving mechanism arranged on a base, a steel wire rope reel and a reel shaft. A supporting frame is arranged on one side of the base, and a steel wire rope reel is arranged on the other side. The reel shaft is horizontally arranged on the supporting frame in a free rotating mode and is driven by a driving mechanism to rotate. The steel wire rope reel is vertically arranged and comprises a fixed limiting disc, a rope winding mechanism and a movable limiting disc which are sequentially arranged on a reel shaft in a penetrating mode. The fixed limiting disc is fixed on the reel shaft, and the movable limiting disc is detachably fixed on the reel shaft; the rope winding mechanism is of a conical structure and is fixed to the reel shaft in the mode that the large-diameter end of the rope winding mechanism is located on one side of the fixed limiting disc, and the small-diameter end of the rope winding mechanism is located on one side of the movable limiting disc. The device is compact in structural design, stable in rope take-up power source, capable of effectively collecting and fixing the steel wire rope and avoiding knotting of the steel wire rope in the re-take-up process, high in operation safety, easy and convenient to move and operate and higher in convenience.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment of lifting machinery, in particular to a wire rope collecting device. Background Art

[0002] Wire ropes are important working parts of lifting machinery and commonly used lifting components, and are widely used in the daily operations of lifting machinery. After the wire rope is used, it needs to be stored in a coiled coil in a coiling device to facilitate its next use. However, in actual applications, existing wire rope coiling devices for lifting machinery have the following problems: 1) The device is too heavy and inconvenient to carry; 2) The wire rope is prone to knotting during the coiling process, and the motor needs to be frequently stopped for sorting; 3) The wire rope is originally located on the lifting machinery at a high position, and during the coiling process, the wire rope hangs in the air and swings greatly, which poses certain safety hazards to the coiling process; 4) The wire rope is wound too tightly on the drum, and it is not easy to remove it from the drum after coiling, and the disassembly remains unchanged, etc. These problems result in the slow speed, low efficiency, and safety hazards of the wire rope coiling process of the lifting machinery. Based on this, it is necessary to improve the structure of the existing wire rope coiling device to overcome the technical problems listed above. Utility Model Content

[0003] The purpose of the utility model is to provide a wire rope collecting device which solves the above technical problems.

[0004] To this end, the technical solution of this utility model is as follows:

[0005] A wire rope taking-up device comprises a driving mechanism, a wire rope reel and a reel shaft arranged on a base; a support frame is provided on one side of the base and a wire rope reel is provided on the other side; the reel shaft is horizontally arranged on the support frame and can rotate freely, and is driven to rotate by the driving mechanism; the wire rope reel is arranged vertically, and comprises a fixed limit disk, a rope winding mechanism and a movable limit disk which are sequentially passed through the reel shaft; the fixed limit disk is fixed on the reel shaft, and the movable limit disk is detachably fixed to the reel shaft; the rope winding mechanism is a conical structure, which is fixed on the reel shaft in such a way that the large diameter end is located on one side of the fixed limit disk and the small diameter end is located on the side of the movable limit disk.

[0006] Furthermore, the base includes a bottom plate and two square tubes; the bottom plate is arranged horizontally, and the two square tubes are arranged horizontally and parallely and symmetrically fixed on the bottom surface of the bottom plate. The inner diameter of the two tubes is adapted to the size of the fork tines of the forklift, and the spacing between the two square tubes is adapted to the spacing between the two fork tines on the forklift.

[0007] Furthermore, the driving mechanism includes a motor, a reel gear, a chain and a motor gear; wherein the motor is fixed on a base plate located on the bottom side of the support frame, and its output shaft is arranged horizontally toward the direction of the wire rope reel, and the motor gear is sleeved and fixed on the output shaft of the motor; the reel gear is sleeved and fixed on the reel shaft, and is located above the motor gear; the chain is an annular chain, which is sleeved on the reel gear and the motor gear, so that the reel gear, chain and motor gear constitute a chain transmission mechanism.

[0008] Furthermore, two shaft support seats are symmetrically arranged on the top of the support frame and along the setting direction of the reel shaft. Rotating bearings are arranged at the centers of the two shaft support seats. One side of the reel shaft is passed through the center holes of the two rotating bearings to achieve free rotation.

[0009] Furthermore, the fixed limit plate and the movable limit plate have the same structure, and both include a small annular body and a large annular body arranged concentrically, and a plurality of connecting rods are evenly distributed along the circumferential direction and radially arranged between the small annular body and the large annular body, and the two ends of each connecting rod are respectively fixed on the outer annular surface of the small annular body and the inner annular surface of the large annular body.

[0010] Furthermore, a connecting internal thread is provided on the inner wall of the small annular body of the movable limiting plate, and a connecting external thread is provided on the outer wall of the corresponding reel shaft, so that the movable limiting plate is threadedly connected and fixed to the shaft end of the reel shaft.

[0011] Furthermore, an insertion hole is radially provided at the end of the reel shaft on the side where the wire rope reel is provided, and a limiting pin is inserted into the insertion hole.

[0012] Furthermore, the rope winding mechanism includes a fixed ring, multiple first support rods and multiple second support rods; wherein, the fixed ring is passed through and fixed on the reel shaft; multiple first support rods are evenly distributed and vertically fixed on the outer annular surface of the fixed ring in a radial manner along the circumferential direction of the fixed ring; multiple second support rods are respectively arranged on the outside of each first support rod, and each second support rod is obliquely arranged along the setting direction of the reel shaft, and its middle part is fixed on the other end of the first support rod, so that the multiple second support rods form a conical structure.

[0013] Furthermore, the wire rope winding device also includes a rope guide mechanism arranged on the adjacent side of the wire rope reel; the rope guide mechanism includes two fixed rods and two rotating rollers; the two fixed rods are arranged in parallel and at intervals in a vertical manner, and the two rotating rollers are arranged horizontally between the two fixed rods in an upper and lower interval manner, and the two ends of each rotating roller are rotatably connected to the two fixed rods through a rotating bearing; the spacing between the two rotating rollers is adapted to the outer diameter of the lifting machinery rope.

[0014] Furthermore, the two rotating rollers are arranged in parallel with the reel axis.

[0015] Compared with the existing technology, the wire rope taking-up device integrates the motor drive mechanism, wire rope reel and rope guide mechanism on the base. It has the characteristics of compact structural design and stable rope taking-up power source. It can not only effectively collect and fix the wire rope, avoid the wire rope from being knotted during re-taking and the process, but also ensure the stability of the wire rope during the process of replacing the wire rope of the lifting machinery, prevent accidents, and improve the operational safety of the rope taking-up process. At the same time, the device has the advantages of mobility and easy operation. It can quickly install, disassemble and store the wire rope during use, and has higher convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side view of the wire rope taking-up device of the present invention;

[0017] Figure 2 It is a front view of the wire rope taking-up device of the present invention. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. However, the following embodiments are by no means intended to limit the present invention in any way.

[0019] See also Figure 1 and Figure 2 The wire rope taking-up device includes a motor 3, a wire rope reel 4, a reel gear 5, a chain 6, a reel shaft 7, a shaft support seat 8, a rope guide mechanism 9 and a motor gear 10 arranged on a base 1.

[0020] The base is composed of a bottom plate 101 and two square tubes 102 ; the bottom plate 101 is arranged horizontally, and the two square tubes 102 are arranged in parallel and symmetrically fixed on the bottom surface of the bottom plate 101 .

[0021] In this embodiment, the bottom plate 101 is made of 5 mm thick steel plate to ensure the supporting strength of the base; the two square tubes 102 are made of square steel tubes with an inner diameter adapted to the size of the fork tines of the forklift, and the spacing between the two is adapted to the spacing between the two fork tines on the forklift, so that the wire rope take-up device can be conveniently moved by inserting the two fork tines of the forklift into the two square tubes 102.

[0022] A support frame 2 is fixed on one side of the top surface of the bottom plate 101 , which is specifically a cubic frame body fixed on the bottom plate 101 .

[0023] The motor 3 is fixed on the base plate 101 located on the bottom side of the support frame 2, and its output shaft is arranged horizontally and toward the other side of the top surface of the base plate 101; the motor gear 10 is sleeved through the center hole and fixed on the output shaft of the motor 3.

[0024] Two shaft support seats 8 are symmetrically arranged on both sides of the top surface of the support frame 2, and a through hole is opened at the center of the two shaft support seats 8 so that the two rotating bearings are fixed in the center through holes of the two shaft support seats 8 in a coaxial arrangement.

[0025] The reel shaft 7 is horizontally arranged above the support frame 2, and one side of its shaft body is passed through and fixed in the center hole of the rotating bearing on the two shaft support seats 8, so that the reel shaft 7 can be freely rotatably arranged on the two shaft support seats 8; the other side of the winding shaft 7 is located above the other side of the base plate 101 for installing the wire rope reel 4.

[0026] The reel gear 5 is sleeved through the center hole and fixed on the winding shaft 7 . It is arranged between the two shaft support seats 8 and is located directly above the motor gear 10 .

[0027] The chain 6 is an endless chain, which is mounted on the reel gear 5 and the motor gear 10, so that the reel gear 5, the chain 6 and the motor gear 10 constitute a chain transmission mechanism; furthermore, in actual application, the motor gear is driven to rotate by the motor 3, and the reel gear 5 and the winding shaft 7 fixedly connected to the reel gear 5 can be synchronously driven to rotate synchronously under the transmission action of the chain 6.

[0028] The wire rope reel 4 includes a fixed limit plate 401, a movable limit plate 402 and a rope winding mechanism 403; wherein,

[0029] The fixed limiting plate 401 and the movable limiting plate 402 have the same structure, and both include a small annular body and a large annular body arranged concentrically. A plurality of connecting rods are evenly distributed and radially arranged between the small annular body and the large annular body along the circumferential direction, and the two ends of each connecting rod are respectively fixed to the outer annular surface of the small annular body and the inner annular surface of the large annular body.

[0030] The fixed limit plate 401 is sleeved through the center hole formed by the small annular body and fixed on the reel shaft 7, so that the fixed limit plate 401 rotates synchronously with the reel shaft 7;

[0031] The movable limit plate 402 is sleeved on the reel shaft 7 through the center hole formed by the small annular body, and the wall of the center hole is provided with an internal connecting thread, and the outer wall of the end of the reel shaft 7 is provided with an external connecting thread, so that the movable limit plate 402 is detachably threaded and fixed to the shaft end of the winding shaft 7 so as to rotate synchronously with the reel shaft 7;

[0032] The rope winding mechanism 403 is a conical structure, which specifically includes a fixed ring, multiple first support rods and multiple second support rods; wherein, the fixed ring is passed through and fixed on the reel shaft 7; multiple first support rods are evenly distributed and vertically fixed on the outer annular surface of the fixed ring in a radial manner along the circumferential direction of the fixed ring; multiple second support rods are respectively arranged on the outside of each first support rod, and each second support rod is arranged obliquely along the setting direction of the reel shaft 7, and its middle part is fixed on the other end of the first support rod, so that the multiple second support rods form a conical structure with a larger diameter near the fixed limit plate 401 end and a smaller diameter near the movable limit plate end.

[0033] In the structural design of the wire rope reel 4, the purpose of setting the movable limit plate 402 is that after the wire rope is wound, the movable limit plate 402 can be disassembled to facilitate the removal of the wound wire rope from the rope winding mechanism 403; and the rope winding mechanism 403 is set to a conical structure, so that the wire rope is obliquely wound into a roll on the rope winding mechanism 403, and is set obliquely downward in the direction of rope unwinding. Compared with the traditional wire rope reel, it is easier for the operator to remove the wound wire rope from the rope winding mechanism 403.

[0034] As a preferred technical solution of this embodiment, a socket is radially provided at the end of the reel shaft 7 on the side where the wire rope reel 4 is provided, and a limit pin 404 is inserted into the socket to limit the movable limit disk 402 to prevent the movable limit disk 402 from slipping off the reel shaft 7 due to tripping.

[0035] The rope guide mechanism 9 is arranged on the adjacent side of the wire rope drum 4 and fixed on the top surface of the base plate 101; specifically, the rope guide mechanism 9 includes two fixed rods 901 and two rotating rollers 902; the two fixed rods 901 are arranged in parallel and spaced apart in a vertical arrangement, and the two rotating rollers 902 are arranged horizontally between the two fixed rods 901 in an upper and lower spaced manner, and the two ends of each rotating roller 902 are rotatably connected to the two fixed rods 901 through a rotating bearing; the spacing between the two rotating rollers 902 is adapted to the outer diameter of the hoisting machinery rope, and is arranged in a manner parallel to the drum shaft (7), so that the guiding direction of the wire rope drum 4 is matched with the winding direction of the wire rope drum 4, thereby realizing the rapid rope reeling operation of the hoisting machinery wire rope.

[0036] In actual application, the hoisting machinery rope first passes through the gap between the two rotating rollers 902 of the rope guide mechanism 9, and then is wound on the wire rope reel 4, so that the hoisting machinery rope can be guided and prevented from winding under the relative rotation of the two rotating rollers. At the same time, the limiting effect of the two fixed rods 901 can be utilized to avoid the difficulty of storage caused by the large shaking of the rope during the process of storing the rope from a high hook, thereby improving the rope storage efficiency.

Claims

1. A wire rope collecting device, characterized in that: The invention comprises a driving mechanism, a wire rope reel (4) and a reel shaft (7) arranged on a base (1); a support frame (2) is arranged on one side of the base (1), and a wire rope reel (4) is arranged on the other side; the reel shaft (7) is horizontally arranged on the support frame (2) so as to be freely rotatable, and is driven to rotate by the driving mechanism; the wire rope reel (4) is arranged vertically, and comprises a fixed limit disk (401), a rope winding mechanism (403) and a movable limit disk (402) which are sequentially arranged on the reel shaft (7); the fixed limit disk (401) is fixed on the reel shaft (7), and the movable limit disk (402) is detachably fixed on the reel shaft (7); the rope winding mechanism (403) is a conical structure, and is fixed on the reel shaft (7) in a manner that the large diameter end is located on one side of the fixed limit disk (401) and the small diameter end is located on the side of the movable limit disk (402).

2. The wire rope collecting device according to claim 1, characterized in that: The base (1) comprises a bottom plate (101) and two square tubes (102); the bottom plate (101) is arranged horizontally, and the two square tubes (102) are arranged horizontally and in parallel and symmetrically fixed on the bottom surface of the bottom plate (101); the inner diameters of the two tubes are adapted to the size of the fork tines of a forklift, and the spacing between the two tubes is adapted to the spacing between the two fork tines on the forklift.

3. The wire rope collecting device according to claim 1, characterized in that: The driving mechanism comprises a motor (3), a reel gear (5), a chain (6) and a motor gear (10); wherein the motor (3) is fixed on a bottom plate (101) located at the bottom side of the support frame (2), and its output shaft is arranged horizontally toward the direction of the wire rope reel (4); the motor gear (10) is sleeved and fixed on the output shaft of the motor (3); the reel gear (5) is sleeved and fixed on the reel shaft (7) and is located above the motor gear (10); the chain (6) is an annular chain, which is sleeved on the reel gear (5) and the motor gear (10), so that the reel gear (5), the chain (6) and the motor gear (10) form a chain transmission mechanism.

4. The wire rope collecting device according to claim 1, characterized in that: Two shaft support seats (8) are symmetrically arranged on the top of the support frame (2) and along the setting direction of the reel shaft (7). Rotation bearings are arranged at the centers of the two shaft support seats. One side of the reel shaft (7) is inserted into the center holes of the two rotation bearings to achieve free rotation.

5. The wire rope collecting device according to claim 1, characterized in that: The fixed limiting plate (401) and the movable limiting plate (402) have the same structure, and both include a small annular body and a large annular body that are concentrically arranged. A plurality of connecting rods are evenly distributed along the circumferential direction and radially arranged between the small annular body and the large annular body, and the two ends of each connecting rod are respectively fixed to the outer annular surface of the small annular body and the inner annular surface of the large annular body.

6. The wire rope collecting device according to claim 5, characterized in that: The inner wall of the small annular body of the movable limiting plate (402) is provided with a connecting internal thread, and the outer wall of the shaft end of the corresponding reel shaft (7) is provided with a connecting external thread, so that the movable limiting plate (402) is threadedly connected and fixed to the shaft end of the reel shaft (7).

7. The wire rope collecting device according to claim 1, characterized in that: An insertion hole is radially provided at the end of the reel shaft (7) on one side where the wire rope reel (4) is provided, and a limiting pin (404) is inserted into the insertion hole.

8. The wire rope collecting device according to claim 1, characterized in that: The rope winding mechanism (403) includes a fixed ring, a plurality of first support rods and a plurality of second support rods; wherein the fixed ring is passed through and fixed on the reel shaft (7); the plurality of first support rods are evenly distributed and vertically fixed on the outer annular surface of the fixed ring in a radial manner along the circumferential direction of the fixed ring; the plurality of second support rods are respectively arranged on the outside of each first support rod in a one-to-one correspondence, and each second support rod is arranged obliquely along the setting direction of the reel shaft (7), and the middle part is fixed to the other end of the first support rod, so that the plurality of second support rods form a conical structure.

9. The wire rope collecting device according to claim 1, characterized in that: The invention also includes a rope guide mechanism (9) arranged on the adjacent side of the wire rope reel (4); the rope guide mechanism (9) includes two fixed rods (901) and two rotating rollers (902); the two fixed rods (901) are arranged in parallel and spaced apart in a vertical arrangement; the two rotating rollers (902) are arranged horizontally between the two fixed rods (901) in an upper and lower spaced manner, and the two ends of each rotating roller (902) are rotatably connected to the two fixed rods (901) through a rotating bearing; the spacing between the two rotating rollers (902) is adapted to the outer diameter of the hoisting rope.

10. The wire rope collecting device according to claim 9, characterized in that: The two rotating rollers (902) are arranged in parallel with the reel shaft (7).

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