Combined cable drum

Abstract

The utility model provides a combined cable drum, and relates to the technical field of cable drums. And a first blocking seat is welded on the rotating shaft. Through the arrangement of the rotating shafts, the first blocking seats, the limiting rods, the second blocking seats and the locking nuts, in the using process, different numbers of roller bodies can be rotated according to the length of a cable, the overall weight can be reduced after the roller bodies are reduced, only one roller body needs to be replaced independently after being damaged, and flexibility and adjustability are high; according to the device, through the arrangement of the grooves, the first blocking base and the second blocking base are each provided with one groove of an annular groove-shaped structure, the width of the two grooves is larger than that of forklift arms, during replacement, the forklift arms are inserted into the two grooves, then the device is lifted up, replacement of the device is facilitated, and compared with an existing device, the structure is more flexible, and the practicability is high. The problems that an existing large winding drum is not provided with an auxiliary bearing structure during maintenance or replacement, and disassembly and assembly are not convenient enough are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable reels, and more specifically, particularly relates to a combined cable reel. Background Art

[0002] Cable reel is a cable winding device that provides power supply, control power supply or control signal for large mobile equipment. It is widely used in heavy machinery equipment with similar working conditions such as port gantry cranes, container cranes, ship loaders, tower cranes, etc.

[0003] Most existing cable reels are of one-piece structure, and their size and weight cannot be adjusted. There is waste when winding a small amount of cables, and it is not convenient to repair or replace them due to the weight. Existing large reels have no auxiliary supporting structure when repairing or replacing, and are not convenient to disassemble and assemble. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a combined cable reel to solve the problems that the existing cable reels are mostly one-piece structures, their own size and weight cannot be adjusted, there is waste when winding up a small amount of cables, and it is not convenient to repair or replace them due to the influence of weight; the existing large reels have no auxiliary supporting structure when repairing or replacing, and are not convenient to disassemble and assemble.

[0005] The purpose and effect of the combined cable reel of the utility model are achieved by the following specific technical means:

[0006] A combined cable reel comprises a rotating shaft; a first stop seat is welded on the rotating shaft.

[0007] Furthermore, eight rollers are sleeved on the rotating shaft, and a second stopper is also sleeved on the rotating shaft. The second stopper is located on the right side of the eight rollers. A locking nut is threadedly connected to the rotating shaft. When the locking nut is tightened, the first stopper, the eight rollers and the second stopper are in close contact.

[0008] Furthermore, two limit rods are installed on the first stop seat; two circular holes are opened on the second stop seat, and the limit rods pass through the two circular holes on the second stop seat; two connecting holes are opened on each roller body, and the two limit rods pass through the connecting holes on the eight roller bodies.

[0009] Furthermore, the connection between the two limit rods and the first stop seat is a threaded connection.

[0010] Furthermore, the right ends of the two limit rods are polished, and after polishing, the right ends of the two limit rods are both in an arc-shaped structure.

[0011] Furthermore, a groove with an annular groove structure is formed on the first stopper and the second stopper, and the width of the two grooves is greater than the width of the forklift arm.

[0012] Furthermore, each of the roller bodies is provided with two auxiliary holes, both of which are circular hole structures, and the two auxiliary holes together constitute a weight-reducing structure of the roller body.

[0013] Furthermore, the eight roller bodies are all hollow structures.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the present application, through the arrangement of a rotating shaft, a first stop seat, a limiting rod, a second stop seat and a locking nut, different numbers of rollers can be rotated according to the length of the cable during use, and the overall weight can be reduced after reducing the rollers, and individual rollers can be replaced individually after being damaged, with high flexibility and adjustability.

[0016] In the present application, through the setting of the roller body, on the one hand, since each roller body is provided with two auxiliary holes, both of which are circular hole structures, the two auxiliary holes together constitute a weight-reducing structure of the roller body. During assembly, the weight reduction through the two auxiliary holes makes the assembly more labor-saving and convenient; on the other hand, since the eight roller bodies are all hollow structures, during assembly, the roller bodies made of hollow materials are lighter, and the installation is more labor-saving and quick, which reduces the difficulty of assembly.

[0017] In the present application, through the setting of the grooves, since a groove with an annular groove structure is provided on the first gear seat and the second gear seat, the width of the two grooves is greater than the width of the forklift arm. When replacing, the forklift arm is inserted into the two grooves, and then the device is lifted up, which facilitates the replacement of the device. Compared with the existing device, the structure is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a main structural schematic diagram of the combined cable reel of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the combined cable reel of the utility model from a top view.

[0020] Figure 3 The utility model is a schematic diagram of the axial structure of the combined cable reel.

[0021] Figure 4 The utility model is a schematic diagram of the axial split structure of the combined cable reel.

[0022] Figure 5 The utility model is a schematic diagram of the axial split structure of the combined cable reel after the roller body is removed.

[0023] Figure 6 It is a schematic diagram of the axial structure of the roller body of the utility model after being cut open.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Rotating shaft; 101. First stop seat; 102. Limit rod; 103. Second stop seat; 104. Groove; 105. Locking nut; 2. Roller body; 201. Connecting hole; 202. Auxiliary hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0029] Embodiment 1:

[0030] As attached Figure 1 To Attachment Figure 6 As shown:

[0031] The utility model provides a combined cable reel, comprising a rotating shaft 1; a first stopper 101 is welded on the rotating shaft 1.

[0032] Among them, eight roller bodies 2 are sleeved on the rotating shaft 1, and a second stop seat 103 is also sleeved on the rotating shaft 1. The second stop seat 103 is located on the right side of the eight roller bodies 2. A locking nut 105 is threadedly connected to the rotating shaft 1. When the locking nut 105 is tightened, the first stop seat 101, the eight roller bodies 2 and the second stop seat 103 are in close contact. During use, different numbers of roller bodies 2 can be rotated according to the length of the cable. After reducing the roller bodies 2, the overall weight can be reduced, and individual roller bodies 2 can be replaced individually after being damaged.

[0033] Among them, two limit rods 102 are installed on the first stop seat 101; two circular holes are opened on the second stop seat 103, and the limit rods 102 pass through the two circular holes on the second stop seat 103; two connecting holes 201 are opened on each roller body 2, and the two limit rods 102 pass through the connecting holes 201 on the eight roller bodies 2. When in use, under the limiting action of the limit rods 102, the roller body 2 can be prevented from rotating around the rotating shaft 1, thereby ensuring the winding quality.

[0034] The connection between the two limit rods 102 and the first stop seat 101 is a threaded connection. When the limit rod 102 is damaged, it can be unscrewed from the first stop seat 101 and replaced, which is convenient for subsequent maintenance.

[0035] Among them, the right ends of the two limit rods 102 are polished. After polishing, the right ends of the two limit rods 102 are both arc-shaped structures. When the limit rods 102 are passed through the connecting holes 201, it will be more convenient and quick under the guidance of the arc-shaped parts on the limit rods 102.

[0036] Among them, a groove 104 with an annular groove structure is opened on the first block seat 101 and the second block seat 103. The width of the two grooves 104 is greater than the width of the forklift arm. When replacing, the forklift arm is inserted into the two grooves 104, and then the device is lifted up, which facilitates the replacement of the device.

[0037] Among them, each roller body 2 is provided with two auxiliary holes 202, and the two auxiliary holes 202 are both circular hole structures. The two auxiliary holes 202 together constitute the weight reduction structure of the roller body 2. During assembly, the weight reduction of the two auxiliary holes 202 makes the assembly more labor-saving and convenient.

[0038] Embodiment 2:

[0039] On the basis of the first embodiment, the eight roller bodies 2 are all hollow structures. During assembly, the roller bodies 2 made of hollow materials are lighter and can be installed more labor-savingly and quickly.

[0040] Working principle: During assembly, the two limit rods 102 are threadedly connected to the first stop seat 101, and the eight roller bodies 2 are sequentially sleeved on the rotating shaft 1 and the limit rods 102 manually or with the assistance of a hanger, and the second stop seat 103 is sleeved on the rotating shaft 1 and the two limit rods 102 manually or with the assistance of a hanger, and the locking nut 105 is threadedly connected to the right end of the rotating shaft 1, and the locking nut 105 is tightened with a wrench; during disassembly, the locking nut 105 is unscrewed with a wrench, and the second stop seat 103 is removed to the right manually or with the assistance of a hanger, and then the roller body 2 to be disassembled is removed manually or with the assistance of a hanger, and the second stop seat 103 is installed on the rotating shaft 1 and the limit rod 102 manually or with the assistance of a hanger, and the locking nut 105 is screwed on and tightened.

[0041] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A combined cable reel, characterized in that: The invention comprises a rotating shaft (1); a first stopper (101) is welded on the rotating shaft (1); eight roller bodies (2) are sleeved on the rotating shaft (1); a second stopper (103) is also sleeved on the rotating shaft (1); the second stopper (103) is located on the right side of the eight roller bodies (2); a locking nut (105) is threadedly connected to the rotating shaft (1); when the locking nut (105) is tightened, the first stopper (101), the eight roller bodies (2) and the second stopper (103) are in close contact.

2. A combined cable reel as claimed in claim 1, characterized in that: Two limit rods (102) are installed on the first stop seat (101); two circular holes are provided on the second stop seat (103), and the limit rods (102) pass through the two circular holes on the second stop seat (103); two connection holes (201) are provided on each roller body (2), and the two limit rods (102) pass through the connection holes (201) on the eight roller bodies (2).

3. A combined cable reel as claimed in claim 2, characterized in that: The connection relationship between the two limit rods (102) and the first stop seat (101) is a threaded connection.

4. A combined cable reel as claimed in claim 3, characterized in that: The right ends of the two limit rods (102) are both polished, and after the polishing process, the right ends of the two limit rods (102) are both arc-shaped structures.

5. A combined cable reel as claimed in claim 4, characterized in that: The first stopper (101) and the second stopper (103) are each provided with a groove (104) having an annular groove structure, and the width of the two grooves (104) is greater than the width of the forklift arm.

6. A combined cable reel as claimed in claim 5, characterized in that: Each of the roller bodies (2) is provided with two auxiliary holes (202), the two auxiliary holes (202) are both circular hole structures, and the two auxiliary holes (202) together form a weight-reducing structure of the roller body (2).

7. A combined cable reel as claimed in claim 6, characterized in that: The eight roller bodies (2) are all hollow structures.

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