Composite cable drum for harbor machinery

Abstract

The utility model discloses a composite cable drum for harbor machinery, which relates to the technical field of cable drums and comprises a motor box, a rotating shaft and a drum body arranged outside the rotating shaft, outer frames are fixedly sleeved at two ends outside the drum body, a cable main body is wound outside the drum body, and a spraying mechanism is arranged between the two outer frames. The spraying mechanism comprises an annular pipe, an upper plate and two limiting assemblies. According to the utility model, through the designed spraying mechanism, the outer wall of the cable main body can be automatically sprayed with a protective agent during use, the service life of the cable main body is prolonged, and when the protective agent is sprayed, the cable main body wound outside the cylinder body is unwound and moves outwards; and then multiple groups of nozzles located on the inner wall of the annular pipe spray a protective agent to the outer wall of the moving cable main body, and meanwhile, limiting balls in limiting rings roll to limit the sprayed cable main body, so that the stability in the spraying process is improved, and the spraying effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable reels, in particular to a composite cable reel used for port machinery. Background Art

[0002] Port machinery and equipment refers to equipment introduced by port management units to replace manual labor and perform high-altitude, large-scale, and rapid operations to meet the needs of modern port operations. These equipment are the indispensable material and technical foundation for modern ports engaged in loading, unloading, and transportation production, and are an important part of the port's production quality assurance system. Cable reels are installed on the machinery, and composite cables are wrapped around the outside of the cable reels. Composite cables are a type of cable that combines optical fiber and electrical cables. They can not only transmit high-speed data signals, but also simultaneously transmit power signals.

[0003] In the prior art, the cable is wound around the outside of a reel, which is driven by a motor to rotate and reel the cable in or out. However, the cable outside the reel is susceptible to aging and corrosion after being exposed to wind and sun during use. Generally, a protective agent is sprayed on the outside of the cable regularly to increase the service life of the cable. However, when spraying the protective agent, personnel are generally required to spray it. It is unsafe for personnel to climb onto mechanical equipment during the spraying process, and the spraying effect will also be reduced. For this reason, we propose a composite cable reel for port machinery. Utility Model Content

[0004] The purpose of the utility model is to provide a composite cable reel for port machinery to solve the technical problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a composite cable reel for port machinery, comprising a motor box, a cylinder with a rotating shaft mounted on the outside of the rotating shaft, outer frames fixedly mounted on both ends of the outer portion of the cylinder, a cable body wrapped around the outer portion of the cylinder, a spraying mechanism disposed between two sets of the outer frames, the spraying mechanism comprising an annular tube, an upper plate, and two sets of limit assemblies;

[0006] Multiple groups of nozzles are fixedly provided on the inner wall of the annular tube, an interface tube is fixedly provided on the back of the annular tube, the top of the annular tube is fixed to the bottom of the upper plate, an outer ring is fixedly provided on the outer wall of the outer frame, an arc-shaped plate is slidably provided on the outer ring, and one side of the upper plate is fixed between two groups of the arc-shaped plates.

[0007] Preferably, a connecting piece for fixing the arc-shaped plate is provided between the upper plate and the motor box, and the connecting piece includes two groups of extension rods and an L-shaped frame fixed to the front of the motor box, and a mounting block is fixedly provided at the end of the L-shaped frame, and two groups of through holes are opened inside the majority of the mounting blocks, and the end of the extension rod passes through the inside of the through hole, and the extension rod is fixed to the arc-shaped plate.

[0008] Preferably, screw holes are provided on the top and bottom of the mounting block, and studs are connected to the inside of the screw holes through threads, and the working ends of the studs extend to the surface of the extension rod.

[0009] Preferably, the limiting assembly includes two groups of columns installed at the bottom of the upper plate, a limiting ring is fixedly provided at the bottom of the column, and a limiting ball is rolled inside the limiting ring.

[0010] Preferably, a blowing piece for blowing the cable body is provided on the upper plate, and the blowing piece includes a transverse tube and two groups of blowing heads. Two groups of branch pipes are fixedly provided on the transverse tube, and a telescopic hose is fixedly provided between the branch pipe and the blowing head. A mounting port is fixedly provided on the outside of the transverse tube.

[0011] Preferably, a clamping block is fixedly mounted on the outer wall of the annular tube, a double-ended cylinder is fixedly mounted inside the clamping block, and extension columns are fixedly mounted between both ends of the double-ended cylinder and the blowing head. Preferably, an electric motor is mounted inside the motor box, a reducer is fixedly mounted on the front of the motor box, and the end of the rotating shaft extends into the interior of the reducer.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) The utility model is designed with a spraying mechanism that can automatically spray the protective agent on the outer wall of the cable body during use, thereby increasing the service life of the cable body. When spraying the protective agent, the cable body wrapped around the outside of the cylinder is unwound and moves outward, and then the multiple groups of nozzles located on the inner wall of the annular tube spray the protective agent on the outer wall of the moving cable body. At the same time, the limiting ball in the limiting ring rolls to limit the cable body during spraying, thereby increasing the stability of the spraying process and improving the spraying effect.

[0014] (2) The utility model is designed with a blowing part. When the unwound cable body is about to enter the annular tube for spraying, the blowing head on the left side blows air toward the outer wall of the cable body to blow away some dust attached to the outer wall. When the spraying is completed, the blowing head on the right side blows dry the outer wall of the cable body sprayed with the protective agent, further improving the spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a structural diagram of the utility model;

[0016] Figure 2 This is a right side structural diagram of the outer ring and outer frame of the present invention;

[0017] Figure 3 This is a schematic diagram of the spraying mechanism of the present invention when viewed from above;

[0018] Figure 4 This is a schematic diagram of the curved plate and upper plate structure when viewed from above;

[0019] Figure 5 This is a schematic diagram of the annular tube and double-headed cylinder structure as seen from above;

[0020] In the figure: 100, motor box; 101, outer frame; 102, rotating shaft; 103, cable body; 104, reducer; 200, outer ring; 201, upper plate; 202, extension rod; 203, mounting block; 204, curved plate; 205, L-shaped frame; 206, stud; 207, annular tube; 208, limiting ring; 209, limiting ball; 210, nozzle; 300, horizontal tube; 302, blowing head; 303, branch pipe; 304, telescopic hose; 305, extension column; 306, double-head cylinder. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figure 1-Figure 5 The present invention provides a technical solution: a composite cable reel for port machinery, comprising a motor box 100, a rotating shaft 102, a cylinder body mounted on the outside of the rotating shaft 102, outer frames 101 fixedly mounted on both ends of the outer body of the cylinder, a cable body 103 wound around the outer body of the cylinder, a spraying mechanism provided between the two sets of outer frames 101, the spraying mechanism comprising an annular tube 207, an upper plate 201 and two sets of limit assemblies;

[0024] The inner wall of the annular tube 207 is fixedly provided with multiple groups of nozzles 210, which can spray protective agent onto the outer wall of the cable body 103. The back of the annular tube 207 is fixedly provided with an interface tube. The top of the annular tube 207 is fixed to the bottom of the upper plate 201. The outer wall of the outer frame 101 is fixedly provided with an outer ring 200. The outer ring 200 is slidably provided with an arc plate 204. The arc plate 204 can slide on the rotating outer ring 200. One side of the upper plate 201 is fixed between the two groups of arc plates 204.

[0025] A connector for fixing the curved plate 204 is provided between the upper plate 201 and the motor box 100. The connector includes two sets of extension rods 202 and an L-shaped frame 205 fixed to the front of the motor box 100. The ends of the L-shaped frame 205 are fixedly provided with mounting blocks 203. The interior of the mounting blocks 203 has two sets of through holes. The ends of the extension rods 202 pass through the through holes, and the extension rods 202 are fixed to the curved plate 204.

[0026] Screw holes are provided at the top and bottom of the mounting block 203, and studs 206 are threadedly connected to the inside of the screw holes. The extension rod 202 can be fixed by the studs 206, and the working end of the studs 206 extends to the surface of the extension rod 202; the limiting assembly includes two groups of columns installed at the bottom of the upper plate 201, and a limiting ring 208 is fixed at the bottom of the column. The moving cable body 103 can be limited by the limiting ring 208 and the limiting ball 209, and the limiting ball 209 is rolled inside the limiting ring 208. The utility model is designed with a spraying mechanism, which can automatically spray the protective agent on the outer wall of the cable body 103 during use, thereby increasing the service life of the cable body 103. When the protective agent is sprayed, the cable body 103 wrapped around the outside of the cylinder is unwound and moved outward, and then the multiple groups of nozzles 210 located on the inner wall of the annular tube 207 spray the protective agent on the outer wall of the moving cable body 103. At the same time, the limiting balls 209 in the limiting ring 208 roll to limit the cable body 103 being sprayed, thereby increasing the stability during the spraying process and improving the spraying effect.

[0027] Example 2

[0028] Based on Example 1, please refer to Figure 1-Figure 5 , a purge member for purging the cable body 103 is provided on the upper plate 201, and the purge member includes a horizontal pipe 300 and two sets of blowing heads 302. The horizontal pipe 300 is connected to an external blower through a mounting port, so that the blowing heads 302 generate wind force to blow outward. Two sets of branch pipes 303 are fixedly provided on the horizontal pipe 300, and a telescopic hose 304 is fixedly provided between the branch pipes 303 and the blowing heads 302. A mounting port is fixedly provided on the outside of the horizontal pipe 300;

[0029] A clamping block is fixedly provided on the outer wall of the annular tube 207, and a double-headed cylinder 306 is fixedly provided inside the clamping block. The two groups of blowing heads 302 can be rotated in the left and right directions through the double-headed cylinder 306, and extension columns 305 are fixedly provided between the two ends of the double-headed cylinder 306 and the blowing heads 302; in this embodiment, an electric motor is provided inside the motor box 100, and the rotating shaft 102 is driven to rotate by the motor, which can drive the outer frame 101 and the cylinder to rotate. A reducer 104 is fixedly provided on the front of the motor box 100, and the end of the rotating shaft 102 extends to the inside of the reducer 104.

[0030] The utility model is designed with a blowing piece. When the unwound cable body 103 is about to enter the annular tube 207 for spraying, the blowing head 302 located on the left blows air toward the outer wall of the cable body 103 to blow away some dust attached to the outer wall. After the spraying is completed, the outer wall of the cable body 103 sprayed with the protective agent is blown dry by the blowing head 302 on the right, thereby further improving the spraying effect.

[0031] The working principle and use process of this utility model:

[0032] When the present invention is in use, the end of the cable body 103 is connected to the equipment in the port to provide power and signals to the equipment. When the protective agent is sprayed on the outer wall of the cable body 103, the cable body 103 wound on the reel is unwound, and then the nozzle 210 located on the annular tube 207 is opened, and then the nozzle 210 starts to spray the protective agent on the outer wall of the cable body 103. When the cable body 103 moves through the inside of the annular tube 207, it will also pass through the inside of the two groups of limiting rings 208. At this time, the multiple groups of limiting balls 209 on the inner wall of the limiting ring 208 can roll to limit the moving cable body 103, thereby increasing the stability of the cable body 103 when moving during the process of spraying the protective agent. At the same time, when the cable body 103 is unwound, the outer frame 101 will also rotate, driving the outer ring 200 to rotate, and then the arc plate 200 located outside the outer ring 200 04 slides on the rotating outer ring 200 and is fixed to the motor box 100 through the extension rod 202, the mounting block 203 and the L-shaped frame 205; the horizontal pipe 300 is connected to the external fan, and the wind is delivered to the blowing head 302 through the fan. During the spraying process, the two sets of blowing heads 302 blow air toward the outer wall of the moving cable body 103, and the blowing head 302 on the left blows air toward the cable body 103 to blow away some dust attached to the outside of the cable body 103, while the blowing head 302 on the right can blow air toward the surface of the cable body 103 after the spray protective agent is sprayed, thereby accelerating the drying speed of the protective agent sprayed on the surface of the cable body 103. At the same time, the double-headed cylinder 306 is turned on, and the double-headed cylinder 306 drives the blowing head 302 to rotate left and right, thereby increasing the blowing head 302 to blow away the dust attached to the outer wall of the cable body 103 and the drying effect after the spray protective agent is sprayed.

[0033] The above embodiments are only used to illustrate the technical method of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A composite cable reel for port machinery, comprising a motor box (100), a rotating shaft (102), a cylinder body mounted on the outside of the rotating shaft (102), an outer frame (101) being fixedly mounted on both ends of the cylinder body, and a cable body (103) being wound around the outside of the cylinder body, characterized in that: A spraying mechanism is provided between the two sets of outer frames (101), the spraying mechanism comprising an annular tube (207), an upper plate (201) and two sets of limiting components; The inner wall of the annular tube (207) is fixedly provided with a plurality of nozzles (210), the back of the annular tube (207) is fixedly provided with an interface tube, the top of the annular tube (207) is fixed to the bottom of the upper plate (201), the outer wall of the outer frame (101) is fixedly provided with an outer ring (200), an arc-shaped plate (204) is slidably provided on the outer ring (200), and one side of the upper plate (201) is fixed between two groups of the arc-shaped plates (204).

2. The composite cable reel for port machinery according to claim 1, characterized in that: A connecting piece for fixing the arc-shaped plate (204) is provided between the upper plate (201) and the motor box (100), the connecting piece comprising two groups of extension rods (202) and an L-shaped frame (205) fixed to the front of the motor box (100), a mounting block (203) being fixedly provided at the end of the L-shaped frame (205), two groups of through holes being provided inside the majority of the mounting blocks (203), the ends of the extension rods (202) passing through the inside of the through holes, and the extension rods (202) being fixed to the arc-shaped plate (204).

3. The composite cable reel for port machinery according to claim 2, characterized in that: The top and bottom of the mounting block (203) are both provided with screw holes, and the interior of the screw holes is connected to a stud (206) through a thread, and the working end of the stud (206) extends to the surface of the extension rod (202).

4. The composite cable reel for port machinery according to claim 1, characterized in that: The limiting assembly comprises two groups of columns mounted on the bottom of the upper plate (201), a limiting ring (208) being fixedly provided at the bottom of the column, and a limiting ball (209) being rolled inside the limiting ring (208).

5. The composite cable reel for port machinery according to claim 1, characterized in that: The upper plate (201) is provided with a purge member for purging the cable body (103), the purge member comprising a transverse tube (300) and two groups of blowing heads (302), two groups of branch tubes (303) are fixedly provided on the transverse tube (300), a telescopic hose (304) is fixedly provided between the branch tubes (303) and the blowing heads (302), and a mounting port is fixedly provided on the outside of the transverse tube (300).

6. The composite cable reel for port machinery according to claim 5, characterized in that: A clamping block is fixedly provided on the outer wall of the annular tube (207), a double-headed cylinder (306) is fixedly provided inside the clamping block, and an extension column (305) is fixedly provided between both ends of the double-headed cylinder (306) and the blowing head (302).

7. The composite cable reel for port machinery according to claim 1, characterized in that: An electric motor is provided inside the motor box (100), a reducer (104) is fixedly provided on the front of the motor box (100), and an end portion of the rotating shaft (102) extends into the interior of the reducer (104).

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