Cable drum for engineering truck

Abstract

The invention relates to the technical field of cable drums, and discloses an engineering vehicle cable drum which comprises a base, a rotating shaft is rotatably connected to the top of the inner surface of the base, a drum penetrates through and is fixedly connected to the outer surface of the rotating shaft, a hinge disc is rotatably connected to the inner surface of the drum, and a hinge rod is hinged to the outer surface of the hinge disc. A traction column is hinged to the top of the outer surface of the hinge rod, the outer surface of the traction column is slidably connected with the inner surface of the winding drum, and an adjusting rod is fixedly connected to the top end of the outer surface of the traction column. According to the cable winding device, the bolts on the handle are screwed out, fixing of the handle is relieved, then the handle is operated to drive the hinged disc to rotate, then the multiple sets of adjusting rods are driven to get close to or expand towards the center of the winding drum under the action of the multiple sets of hinged rods and the multiple sets of traction columns, the length of the cable capable of being wound by the winding drum is adjusted, and the winding requirements of cables with different lengths are effectively met.

Description

Technical Field

[0001] The invention relates to the technical field of cable reels, in particular to a cable reel for an engineering vehicle. Background Art

[0002] When engineering vehicles are used on site, in order to improve flexibility, they need to use cable reels, which do not need to carry a large amount of energy and can freely adjust the operating range, enhance safety, avoid safety accidents caused by cable scattering and damage, improve work efficiency, automatically retract and release cables, and reduce downtime due to failures.

[0003] After searching, Chinese patent announcement number: CN222063762U discloses that the present invention relates to the field of cable reel technology, and provides a cable reel and an operating machine. The cable reel includes a cylinder body. A cable connector is arranged on the cylinder body, and a cable joint is arranged at the first end of the cable, and the cable joint is connected to the cable connector as a plug-in fit. When the operating machine needs to be moved, the cable is separated from the cylinder body by disconnecting the two, which eliminates the operation of winding and releasing the wires required for moving the machine, thereby saving time and manpower. By detachably connecting the second connecting member to the first connecting member, the cable connector can be protected when winding the wires, and the cable and the cylinder body can be easily separated.

[0004] Taking into account, according to the above comparative example, although the cable and the drum can be easily separated when moving the vehicle, saving time and manpower, in the actual cable winding work, various engineering scenes are complex and diverse, and the lengths of cables required to be wound are not equal. When faced with the limit of the baffles on both sides of the cable reel, it will lead to the cable being easily entangled and unable to be completely wound during the winding of the over-long cable, and even the accumulation of cables causing the reel to jam and be damaged. Therefore, a cable reel for engineering vehicles is proposed to solve the above problems. Summary of the invention

[0005] In order to make up for the above shortcomings, the present invention provides a cable reel for engineering vehicles, which aims to solve the problem that the existing cable reel in the prior art can conveniently separate the cable and the drum when moving the vehicle, saving time and manpower, but in the actual cable winding work, the engineering scene is complex and the cable lengths are of different lengths. When the load limit of the baffles on both sides of the reel is exceeded, the cable will be tangled and unable to be completely wound when it is wound. The reel may even be stuck or damaged due to cable accumulation.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a cable reel for an engineering vehicle comprises a base, a rotating shaft is rotatably connected to the top of the inner surface of the base, the outer surface of the rotating shaft passes through and is fixedly connected to the reel, the inner surface of the reel is rotatably connected to a hinged disk, the outer surface of the hinged disk is hinged to a hinged rod, the outer surface of the hinged rod is hinged to a traction column at the top, the outer surface of the traction column is slidably connected to the inner surface of the reel, the top of the outer surface of the traction column is fixedly connected to an adjusting rod, the outer surface of the adjusting rod is slidably connected to the inner surface of the reel, and a power component is arranged on the top of the outer surface of the base.

[0007] As a further description of the above technical solution: The power assembly includes a fixed platform and a motor. The outer surface of the fixed platform is fixedly connected to the top of the outer surface of the base, the bottom end of the outer surface of the motor is fixedly connected to the top end of the outer surface of the fixed platform, and the output shaft of the motor is fixedly connected to the rear end of the outer surface of the rotating shaft.

[0008] As a further description of the above technical solution: The outer surface of the hinge plate is fixedly connected with a handle, the inner surface of the handle is penetrated and threadedly connected with a bolt, the front end of the outer surface of the reel is fixedly connected with a positioning piece, and the rear end of the outer surface of the bolt is plugged into the inner surface of the positioning piece.

[0009] As a further description of the above technical solution: A sliding groove is provided at the front end of the outer surface of the reel, and the outer surface of the handle is slidably connected to the inner surface of the sliding groove.

[0010] As a further description of the above technical solution: The hinge plate is configured in an octagonal shape.

[0011] As a further description of the above technical solution: The hinged rods and the traction columns are provided in multiple groups.

[0012] As a further description of the above technical solution: The positioning members are provided in multiple groups.

[0013] As a further description of the above technical solution: The hinged discs are provided in two groups.

[0014] The present invention has the following beneficial effects: 1. In the present invention, the bolts on the handle are unscrewed to release the fixation of the handle, and then the handle is operated to drive the hinged disk to rotate, and then under the action of multiple sets of hinged rods and multiple sets of traction columns, multiple sets of adjustment rods are driven to approach or expand toward the center of the reel, so as to adjust the length of the cable that the reel can reel in, effectively meeting the reeling requirements of cables of different lengths.

[0015] 2. In the present invention, by providing a plurality of sets of positioning members, when the handle is fixed at a specified angle, the handle can be quickly fixed to the specified position by the plurality of sets of positioning members, thereby improving the efficiency and accuracy of adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the cable reel for engineering vehicles proposed by the present invention; Figure 2 This is a rear structural schematic diagram of the cable reel for an engineering vehicle proposed by the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the cable reel for engineering vehicles proposed by the present invention; Figure 4 This is a schematic diagram of the handle structure of the cable reel for engineering vehicles proposed by the present invention; Figure 5 The invention provides a cable reel for an engineering vehicle Figure 3 Enlarged structural diagram at A in the middle.

[0017] Legend: 1. Base; 2. Reel; 3. Rotating shaft; 4. Adjusting rod; 5. Handle; 6. Motor; 7. Articulated plate; 8. Traction column; 9. Articulated rod; 10. Positioning piece; 11. Slide; 12. Bolt; 13. Fixed platform. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Reference Figure 1 , Figure 3An embodiment of the present invention is as follows: a cable reel for an engineering vehicle comprises a base 1, a rotating shaft 3 is rotatably connected to the top of the inner surface of the base 1, so that the rotating shaft 3 can rotate along the top of the inner surface of the base 1, a reel 2 is penetrated and fixedly connected to the outer surface of the rotating shaft 3, so that when the rotating shaft 3 rotates, the reel 2 can be driven to rotate together, and a hinged disk 7 is rotatably connected to the inner surface of the reel 2, so that the hinged disk 7 can rotate along the inner surface of the reel 2, and when the hinged disk 7 rotates, the reel 2 will not be driven to rotate. The outer surface of the articulated plate 7 is hinged with an articulated rod 9, so that when the articulated plate 7 rotates, the articulated rod 9 can be driven to move at the same time. The top of the outer surface of the articulated rod 9 is hinged with a traction column 8, so that when the articulated rod 9 moves, the traction column 8 can be driven to move vertically at the same time. The outer surface of the traction column 8 is slidably connected to the inner surface of the reel 2, so that the traction column 8 can always move vertically along the specified position. The top of the outer surface of the traction column 8 is fixedly connected with an adjusting rod 4, so that when the traction column 8 moves vertically, it can The outer surface of the adjusting rod 4 is slidably connected with the inner surface of the reel 2, so that when the adjusting rod 4 is driven by the adjusting rod 4 to move vertically, it can always move vertically along the specified position under the restriction of the inner surface of the reel 2. The hinge plate 7 is set to an octagonal shape to prevent the hinge rod 9 from being restricted by the outer surface of the hinge plate 7 when the hinge plate 7 drives the hinge rod 9 to move to the specified position, and the hinge rod 9 and the traction column 8 are both provided with multiple groups. , so that the multiple groups of articulated rods 9 and traction columns 8 can simultaneously drive the multiple groups of adjusting rods 4 to approach or expand to the center of the reel 2 under the traction of the rotation of the articulated disk 7. The articulated disk 7 is provided with two groups, so that under the drive of the two groups of articulated disks 7, the multiple groups of articulated rods 9 and traction columns 8 can simultaneously pull the front and rear ends of the adjusting rod 4, so that the adjusting rod 4 can be more stable when moving vertically. A power component is provided on the top of the outer surface of the base 1, so that the rotating shaft 3 can drive the reel 2 to rotate through the power component.

[0020] Reference Figure 2 The power component includes a fixed platform 13 and a motor 6. The outer surface of the fixed platform 13 is fixedly connected to the top of the outer surface of the base 1, and the top of the outer surface of the base 1 provides a fixed support for the fixed platform 13. The bottom end of the outer surface of the motor 6 is fixedly connected to the top of the outer surface of the fixed platform 13, so that the output shaft of the motor 6 can be aligned with the rotating shaft 3 by being fixed to the top of the fixed platform 13. The output shaft of the motor 6 is fixedly connected to the rear end of the outer surface of the rotating shaft 3, so that the motor 6 can drive the rotating shaft 3 to rotate, and the motor 6 is a self-locking motor, so that when the motor 6 stops rotating, the reel 2 is prevented from rotating.

[0021] Reference Figure 3-Figure 5The outer surface of the hinged disk 7 is fixedly connected with a handle 5, so that when the handle 5 is operated, the hinged disk 7 can be driven to rotate. The inner surface of the handle 5 is penetrated and threaded with a bolt 12, so that the bolt 12 can be fixed on the handle 5 by penetrating the handle 5. The front end of the outer surface of the reel 2 is fixedly connected with a positioning member 10, and the front end of the outer surface of the reel 2 provides a fixed support for the positioning member 10. The rear end of the outer surface of the bolt 12 is plugged into the inner surface of the positioning member 10, so that the handle 5 can be plugged into the inner surface of the positioning member 10 through the rear end of the bolt 12, and the hinged disk 7 is driven to be fixed at a specified angle. The positioning member 10 is provided with multiple groups, and through multiple groups of positioning members 10, the handle 5 can quickly drive the hinged disk 7 to be fixed at more specified angles. A sliding groove 11 is provided at the front end of the outer surface of the reel 2, so that the handle 5 can extend out of the outer surface of the reel 2, and the handle 5 can be operated outside the reel 2. The outer surface of the handle 5 is slidably connected with the inner surface of the sliding groove 11, so that when the handle 5 is rotated, it will not drive the reel 2 to rotate.

[0022] Working principle: When winding cables of different lengths, first unscrew the bolt 12 on the handle 5, and then operate the handle 5 to drive the hinged disk 7 to rotate, so that it is driven by multiple sets of hinged rods 9 and multiple sets of traction columns 8, and at the same time drives multiple sets of adjustment rods 4 to approach or expand the center of the reel 2, so that the reel 2 can adjust the length of the cable to be wound up. Then, when the handle 5 is adjusted to the specified position, the bolt 12 is screwed into the handle 5 again, and the rear end of the bolt 12 is plugged into one of the sets of positioning members 10, so that the handle 5 drives the hinged disk 7 to remain in the specified position, and then fix one end of the cable on the reel 2, and then start the motor 6 to drive the rotating shaft 3 to rotate, thereby driving the reel 2 to wind up the cable.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable reel for an engineering vehicle, comprising a base (1), characterized in that: The top of the inner surface of the base (1) is rotatably connected to a rotating shaft (3), the outer surface of the rotating shaft (3) penetrates and is fixedly connected to a reel (2), the inner surface of the reel (2) is rotatably connected to a hinge plate (7), the outer surface of the hinge plate (7) is hinged to a hinge rod (9), the top of the outer surface of the hinge rod (9) is hinged to a traction column (8), the outer surface of the traction column (8) is slidably connected to the inner surface of the reel (2), the top of the outer surface of the traction column (8) is fixedly connected to an adjustment rod (4), the outer surface of the adjustment rod (4) is slidably connected to the inner surface of the reel (2), and a power component is arranged at the top of the outer surface of the base (1).

2. The cable reel for engineering vehicles according to claim 1, characterized in that: The power assembly comprises a fixed platform (13) and a motor (6); the outer surface of the fixed platform (13) is fixedly connected to the top of the outer surface of the base (1); the bottom end of the outer surface of the motor (6) is fixedly connected to the top end of the outer surface of the fixed platform (13); and the output shaft of the motor (6) is fixedly connected to the rear end of the outer surface of the rotating shaft (3).

3. The cable reel for engineering vehicles according to claim 1, characterized in that: The outer surface of the hinge plate (7) is fixedly connected to a handle (5), the inner surface of the handle (5) is penetrated by a bolt (12) which is threadedly connected thereto, the front end of the outer surface of the reel (2) is fixedly connected to a positioning piece (10), and the rear end of the outer surface of the bolt (12) is plugged into the inner surface of the positioning piece (10).

4. The cable reel for engineering vehicles according to claim 3, characterized in that: A sliding groove (11) is provided at the front end of the outer surface of the reel (2), and the outer surface of the handle (5) is slidably connected to the inner surface of the sliding groove (11).

5. The cable reel for engineering vehicles according to claim 1, characterized in that: The hinge plate (7) is configured to be an octagon.

6. The cable reel for engineering vehicles according to claim 1, characterized in that: The hinged rods (9) and the traction columns (8) are provided in multiple groups.

7. The cable reel for engineering vehicles according to claim 3, characterized in that: The positioning members (10) are provided in multiple groups.

8. The cable reel for engineering vehicles according to claim 1, characterized in that: The hinged discs (7) are provided in two groups.

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