Cable winding device for crane

Abstract

The utility model belongs to the technical field of steel wire rope winding, and particularly relates to a cable winding device for a crane. A winding mechanism is fixedly mounted on the left side of the top of the bottom plate; the adjusting mechanism is fixedly mounted in the top center of the bottom plate; the assembling box is fixedly installed on the right side of the top of the bottom plate. Through holes are formed in the left and right sides of the assembling box. The spraying mechanism is fixedly mounted on the upper side of the top of the assembly box; the two connecting blocks are assembled on the upper portion of the right side of the assembling box in a front-back distribution mode, annular blocks are fixedly installed on the sides, close to each other, of the two connecting blocks, and cleaning brushes are assembled in the annular blocks in a surrounding mode. The cable oiling device is simple in structure and reasonable in design, when the cable oiling device is used, a flexible cleaning brush is used for cleaning cables to avoid impurity attachment, meanwhile, the cables can be oiled in an infiltrating mode through the first installation box and the second installation box which are folded, operation is easy and convenient, and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel wire rope winding technical field, concretely relates to a cable winding device for crane. BACKGROUND

[0002] Crane has the function of vertical lifting and horizontal carrying heavy objects in a certain range, is the instrument that all trades and professions will use now, it mainly through the lifting hook or other material taking device to hang heavy object, is mainly used in cyclic operation, the cable winding device is usually installed on the crane, and the cable is placed through winding.

[0003] The existing cable winding device is single in function, although the winding work of the cable can be completed, but the cleaning and lubricating function of the cable surface is lacked, the impurities attached on the cable during winding can accelerate the abrasion of the cable and pollute the cable, and the lubricating of the cable usually needs the manual smearing of the staff, which increases the working strength of the staff. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a cable winding device for crane, which uses a flexible cleaning brush to clean the cable and avoid impurities attachment, and uses the first installation box and the second installation box to penetrate the cable for oiling, which is simple and convenient to operate and reduces the labor intensity of the staff.

[0005] To achieve the above technical purpose, the utility model adopts the following technical scheme:

[0006] A cable winding device for crane, comprising

[0007] A bottom plate, a winding mechanism is fixedly installed on the top left side of the bottom plate;

[0008] An adjusting mechanism is fixedly installed on the top center of the bottom plate;

[0009] An assembly box is fixedly installed on the top right side of the bottom plate, and through holes are formed in the left and right sides of the assembly box;

[0010] A spraying mechanism is fixedly installed on the top side of the assembly box;

[0011] Two connecting blocks are arranged, and the two connecting blocks are assembled on the right upper part of the assembly box in front and back distribution, an annular block is fixedly installed on the side of the two connecting blocks close to each other, and a cleaning brush is assembled around the inside of the annular block.

[0012] As a preferred technical scheme, the spraying mechanism comprises a connecting rod, the connecting rod is fixedly installed on the upper portion of the rear inner wall of the assembly box, a first mounting box is fixedly installed at the front end of the connecting rod, an electric push rod is fixedly installed on the upper portion of the front side of the assembly box, the telescopic end of the electric push rod extends into the assembly box and a second mounting box is fixedly installed, and semicircular holes are formed in the left and right sides of the second mounting box.

[0013] A liquid leakage groove is formed in the upper portion of the rear side of the first mounting box, a liquid pump assembly is fixedly installed on the rear side of the assembly box, one end of the liquid suction pipe of the liquid pump assembly extends into the lower side of the interior of the assembly box, and one end of the liquid discharge pipe of the liquid pump assembly is fixedly communicated with the top of the first mounting box.

[0014] As a preferred technical scheme, the assembly box is provided with a first connecting pipe on the top, and a second connecting pipe is arranged on the lower portion of the right side of the assembly box, and the end portions of the first connecting pipe and the second connecting pipe are provided with sealing members.

[0015] As a preferred technical scheme, the winding mechanism comprises a first U-shaped mounting seat, the first U-shaped mounting seat is fixedly installed on the top left side of the bottom plate, a winding wheel is rotatably assembled in the first U-shaped mounting seat, a first motor is fixedly installed on the front side of the first U-shaped mounting seat, and the output shaft of the first motor is in transmission connection with the winding wheel through a speed changer.

[0016] As a preferred technical scheme, the adjusting mechanism comprises a second U-shaped mounting seat, the second U-shaped mounting seat is fixedly installed on the top center of the bottom plate, a sliding rod is fixedly installed on the lower side of the interior of the second U-shaped mounting seat, a moving seat is slidably assembled on the periphery of the sliding rod, a lead screw is rotatably assembled in the center of the interior of the second U-shaped mounting seat, the moving seat is in threaded connection with the lead screw, a second motor is fixedly installed on the front side of the second U-shaped mounting seat, the output shaft of the second motor is in transmission connection with the lead screw, two assembly plates are fixedly installed on the top of the moving seat, and two abutting wheels in up-down distribution are rotatably assembled on the side, where the two assembly plates are close to each other.

[0017] The utility model discloses a cable maintenance device, which comprises a bottom plate, an assembly box is fixedly installed on the top of the bottom plate, a spraying mechanism is fixedly installed on the left side of the top of the assembly box, a winding mechanism is fixedly installed on the right side of the top of the assembly box, and an adjusting mechanism is fixedly installed on the top center of the assembly box.

[0018] 1. In use, the impurities on the cable can be brushed off by the cleaning brush arranged in a ring shape, so that the cable is prevented from being polluted and accelerated to wear due to the attachment of impurities, manual cleaning of the staff is not needed, and the working strength of the staff is reduced.

[0019] 2. In use, the first mounting box and the second mounting box are folded to penetrate the cable for oiling, so that the oiling effect is good, maintenance is convenient, and operation is simple and convenient.

[0020] 3. The adjusting mechanism can make the cable uniformly wound on the winding wheel, and the winding effect is better. DRAWINGS

[0021] The utility model can further illustrate through the non - limiting embodiment shown in the drawing.

[0022] Figure 1 It is the whole structure schematic view of the utility model;

[0023] Figure 2 It is another view structure schematic view of the utility model;

[0024] Figure 3 It is the first partial structure schematic view of the utility model;

[0025] Figure 4 It is the spraying mechanism structure schematic view of the utility model;

[0026] Figure 5 It is the second partial structure schematic view of the utility model.

[0027] The drawing mark: bottom plate 1, winding mechanism 2, first U-shaped mounting seat 21, winding wheel 22, first motor 23, adjusting mechanism 3, second U-shaped mounting seat 31, sliding rod 32, moving seat 33, lead screw 34, second motor 35, assembly plate 36, abutment wheel 37, assembly box 4, through -hole 41, spraying mechanism 5, connecting rod 51, first installation box 52, electric push rod 53, second installation box 54, semicircular hole 55, leakage groove 56, liquid pump assembly 57, connecting block 6, annular block 61, cleaning brush 611, first connecting pipe 7, second connecting pipe 71, closure 72. DETAILED DESCRIPTION

[0028] In order to make those skilled in the art better understand the utility model, the utility model technical scheme is further explained below in combination with the drawings and examples.

[0029] As Figures 1-5 The utility model discloses a cable winding device for crane, including

[0030] Bottom plate 1 is fixedly installed with winding mechanism 2 on the left side of top, and the specific winding mechanism 2 includes first U-shaped mounting seat 21, and the first U-shaped mounting seat 21 is fixedly installed on the left side of top of bottom plate 1, and the first U-shaped mounting seat 21 is rotatably equipped with winding wheel 22 in the inside front and back sides, and the first motor 23 is fixedly installed on the front side of first U-shaped mounting seat 21, and the output shaft of first motor 23 is connected with winding wheel 22 through transmission, when using, the output shaft of first motor 23 can drive winding wheel 22 to rotate forward and reverse, and the periphery of winding wheel 22 is used for winding cable.

[0031] The adjusting mechanism 3 is fixedly installed at the top center of the bottom plate 1. Specifically, the adjusting mechanism 3 comprises a second U-shaped mounting seat 31 fixedly installed at the top center of the bottom plate 1, a sliding rod 32 fixedly installed inside the lower side of the second U-shaped mounting seat 31, a moving seat 33 slidably assembled at the periphery of the sliding rod 32, a lead screw 34 rotatably assembled at the central part inside the second U-shaped mounting seat 31, the moving seat 33 being threadedly connected with the lead screw 34, a second motor 35 fixedly installed at the front side of the second U-shaped mounting seat 31, the output shaft of the second motor 35 being in transmission connection with the lead screw 34, two assembly plates 36 fixedly installed at the top of the moving seat 33, and two abutting wheels 37 in an up-down distribution being rotatably assembled at the side close to each other of the two assembly plates 36.

[0032] In use, one end of the cable passes between the two abutting wheels 37, and the two abutting wheels 37 can guide the cable during winding and unwinding. Since the winding wheel 22 has a certain length, in order to ensure that the cable can be uniformly wound around the periphery of the winding wheel 22, when winding the cable, the second motor 35 is electrically connected with the external control end, and the output shaft of the second motor 35 can be controlled to rotate forward or reversely after the second motor 35 is started by the staff, as shown in FIG. 8. During the winding process of the cable, the moving seat 33 is driven by the lead screw 34 to move forward and backward, and the moving seat 33 can change the winding position of the cable during the movement through the two abutting wheels 37, so that the cable can be uniformly wound on the winding wheel 22, and the winding effect is further improved. Figure 1

[0033] The assembly box 4 is fixedly installed at the top right side of the bottom plate 1, and through holes 41 are formed in the left and right sides of the assembly box 4.

[0034] The spraying mechanism 5 is fixedly installed at the top upper side of the assembly box 4. The spraying mechanism 5 comprises a connecting rod 51 fixedly installed on the upper part of the inner wall of the rear side of the assembly box 4, a first mounting box 52 fixedly installed at the front end of the connecting rod 51, an electric push rod 53 fixedly installed at the upper part of the front side of the assembly box 4, a second mounting box 54 fixedly installed at the extension end of the electric push rod 53 and extending into the assembly box 4, and semicircular holes 55 being formed in the left and right sides of the second mounting box 54 and the first mounting box 52.

[0035] A liquid leakage groove 56 is formed in the upper rear side of the first mounting box 52, a liquid pump assembly 57 is fixedly installed at the rear side of the assembly box 4, one end of the liquid suction pipe of the liquid pump assembly 57 extends into the inside lower side of the assembly box 4, and one end of the liquid discharge pipe of the liquid pump assembly 57 is fixedly communicated with the top of the first mounting box 52.

[0036] As shown in FIG. 8, Figure 1 ​As shown, in the initial state, one end of the cable passes through the two passages provided in the assembly box 4 and passes through the annular block 61, and inside the assembly box 4, the cable is located inside the two semicircular holes 55 provided in the first mounting box 52. When the cable does not need to be maintained, the first mounting box 52 does not need to be closed with the second mounting box 54, and when the cable needs to be maintained, the electric push rod 53 is electrically connected with the external control end, and the electric push rod 53 is started by the external control end. The extension of the electric push rod 53 pushes the second mounting box 54 to close with the first mounting box 52, and the cable is wrapped. The semicircular holes 55 provided on the left and right sides of the second mounting box 54 and the first mounting box 52 together form a circular hole, and the cable is located inside the circular hole. There is a small gap between the hole wall and the cable. In the original state, the assembly box 4 is filled with liquid lubricating liquid. During the winding process of the cable, the liquid pump assembly 57 is electrically connected with the external control end, and the liquid pump assembly 57 has a large discharge amount and can directly discharge the liquid lubricant inside the assembly box 4 into the first mounting box 52. The liquid pump assembly 57 remains in the starting state, and when the liquid fills the box formed by the first mounting box 52 and the second mounting box 54, it is discharged through the liquid leakage groove 56 provided in the first mounting box 52. In this state, it can be ensured that the box formed by the first mounting box 52 and the second mounting box 54 is filled with lubricating liquid in real time. When the staff winds the cable, the cable is cleaned and then immersed in the lubricant inside the first mounting box 52 and the second mounting box 54 before being wound. Thus, the cable is maintained, and when it is not necessary to maintain, the second mounting box 64 is controlled to move away from the first mounting box 52 and stop the liquid pump assembly 57. The lubricating liquid inside the first mounting box 52 and the second mounting box 54 flows into the assembly box 4 again after being opened. In this way, the cable is immersed and oiled, which can achieve better maintenance effect and is simple and convenient to operate.

[0037] The first connecting pipe 7 is provided on the top of the assembly box 4, and the second connecting pipe 71 is provided on the lower right side of the assembly box 4. The end portions of the first connecting pipe 7 and the second connecting pipe 71 are provided with sealing members 72. The first connecting pipe 7 and the second connecting pipe 71 are respectively used for adding lubricating liquid and discharging lubricating liquid.

[0038] The connecting blocks 6 are provided in two, and the two connecting blocks 6 are distributed in front and back on the upper right side of the assembly box 4. The two connecting blocks 6 are fixedly installed on one side close to each other and are jointly provided with the annular block 61. The annular block 61 is provided with the cleaning brush 611 around the inside.

[0039] In use, the cable passes through the annular block 61 during winding or unwinding. The cleaning brush 611 provided around the inside of the annular block 61 can clean the periphery of the cable and sweep away impurities and clothes to avoid accelerating the aging of the cable. The operation is simple and convenient, and the staff does not need to clean.

[0040] The use mode of the device is as follows:

[0041] In use, the cleaning brush 611 can clean the cable in real time during winding and unwinding of the cable by the worker, so as to avoid dirt adhesion to cause cable pollution or accelerate wear and tear, and during winding of the cable, the moving seat 33 can be driven by the lead screw 34 to move forward and backward, the winding position of the cable is adjusted, the cable can be uniformly wound on the winding wheel 22, when the cable needs to be maintained, the second mounting box 54 and the first mounting box 52 are controlled to be folded together to form a complete box body, and the lubricating liquid is injected into the first mounting box 52 by the liquid pump assembly 57, so that the cable is soaked in the softening oil during winding, the lubricating and maintaining effect is good, and after lubrication is completed, the second mounting box 54 is controlled to be away from the first mounting box 52.

[0042] The above embodiments only exemplarily illustrate the principle and effect of the utility model, and are not used to limit the utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A cable rewinding device for cranes, characterized in that: include A base plate (1) is provided, and a winding mechanism (2) is fixedly installed on the top left side of the base plate (1); Adjustment mechanism (3), which is fixedly installed at the top center of the base plate (1); Assembly box (4), the assembly box (4) is fixedly installed on the top right side of the base plate (1), and through holes (41) are provided on both the left and right sides of the assembly box (4); Spraying mechanism (5), which is fixedly installed on the top upper side of the assembly box (4); There are two connecting blocks (6). The two connecting blocks (6) are arranged in a front-to-back manner and are assembled on the upper right side of the assembly box (4). The two connecting blocks (6) are close to each other and are fixedly installed with an annular block (61). A cleaning brush (611) is assembled around the inside of the annular block (61).

2. The cable winding device for a crane according to claim 1, characterized in that: The spraying mechanism (5) includes a connecting rod (51), which is fixedly installed on the upper part of the inner wall of the rear side of the assembly box (4). A first mounting box (52) is fixedly installed at the front end of the connecting rod (51). An electric push rod (53) is fixedly installed on the upper front side of the assembly box (4). The telescopic end of the electric push rod (53) extends into the assembly box (4) and is fixedly installed with a second mounting box (54). Semicircular holes (55) are opened on the left and right sides of the second mounting box (54) and the first mounting box (52). A leakage groove (56) is provided on the upper rear side of the first mounting box (52). A liquid pump assembly (57) is fixedly installed on the rear side of the assembly box (4). One end of the suction pipe of the liquid pump assembly (57) extends into the lower side of the assembly box (4). One end of the discharge pipe of the liquid pump assembly (57) is fixedly connected to the top of the first mounting box (52).

3. A cable winding device for a crane according to claim 2, characterized in that: The top of the assembly box (4) is provided with a first connecting pipe (7), and the lower right side of the assembly box (4) is provided with a second connecting pipe (71). The ends of the first connecting pipe (7) and the second connecting pipe (71) are both provided with a sealing member (72).

4. A cable winding device for a crane according to claim 1, characterized in that: The winding mechanism (2) includes a first U-shaped mounting base (21), which is fixedly mounted on the top left side of the base plate (1). The winding wheel (22) is rotatably mounted on both the front and rear sides inside the first U-shaped mounting base (21). A first motor (23) is fixedly mounted on the front side of the first U-shaped mounting base (21). The output shaft of the first motor (23) is connected to the winding wheel (22) through a gearbox.

5. A cable winding device for a crane according to claim 1, characterized in that: The adjustment mechanism (3) includes a second U-shaped mounting base (31), which is fixedly mounted on the top center of the base plate (1). A slide rod (32) is fixedly mounted on the lower side inside the second U-shaped mounting base (31). A movable seat (33) is slidably mounted around the slide rod (32). A lead screw (34) is rotatably mounted in the center inside the second U-shaped mounting base (31). The movable seat (33) is threadedly connected to the lead screw (34). A second motor (35) is fixedly mounted on the front side of the second U-shaped mounting base (31). The output shaft of the second motor (35) is connected to the lead screw (34) for transmission. Two mounting plates (36) are fixedly mounted on the top of the movable seat (33). The two mounting plates (36) are close to each other and rotate together to mount two abutment wheels (37) that are distributed vertically.

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