Vehicle-mounted multi-group hydraulic reel assembly

Abstract

The utility model relates to the technical field of reels, in particular to a vehicle-mounted multi-set hydraulic reel assembly which comprises a supporting frame, a transmission shaft and a hydraulic motor. The separation discs are arranged on the outer side of the transmission shaft, the multiple separation discs are arranged, a pressing shaft is arranged on one sides of the two supporting frames, a connecting rod is arranged between the multiple separation discs, and multiple limiting rods are arranged between the connecting rod and the pressing shaft; the oil pipe is in butt joint with the input end of the hydraulic motor, and the output end of the oil pipe is in butt joint with an oil pump. A chassis engine gearbox is used for providing power, the power is transferred to a hydraulic motor through conversion, then a transmission shaft is driven, the whole reel is driven to work, and under the action of a conveying belt and a conveying belt wheel, the transmission shaft can synchronously drive a rotating rod to rotate when rotating; the multiple coils of cables can be wound at the same time under the cooperation of the multiple sets of nut sleeves, the screw grooves and the guide bases, and meanwhile the guide bases are matched with the connecting rods during reciprocating movement so that the cables can be wound flatly in an auxiliary mode.

Description

Technical Field

[0001] The invention relates to the technical field of reels, and in particular to a vehicle-mounted multi-group hydraulic reel assembly. Background Art

[0002] The reel is a common device used for winding cables, wires, and ropes. It can convert ordinary mains electricity into high voltage electricity, thereby realizing remote power supply. It is widely used in pipeline construction, building bridges, power construction and other fields.

[0003] The electric drive structure of the vehicle-mounted reel on the market is complex, large in size, and has too many spare parts. At the same time, it can only be used when the upper loading generator set is started;

[0004] Moreover, the reel of the prior art can only send and receive a single roll of cable when winding the cable, which greatly reduces the overall efficiency;

[0005] In order to solve this problem, a vehicle-mounted multi-group hydraulic reel assembly is proposed, which can effectively avoid the weakness of electric drive. At the same time, it simplifies the control drive mode, is more convenient, greatly improves the cable retraction and release speed during emergency rescue, and provides a stable output for the rapid deployment of cables. Utility Model Content

[0006] In view of the above-mentioned shortcomings, an object of the present invention is to provide a vehicle-mounted multi-group hydraulic reel assembly.

[0007] The present invention provides the following technical solutions:

[0008] A vehicle-mounted multi-group hydraulic reel assembly, comprising: a support frame, a transmission shaft and a hydraulic motor;

[0009] A partition plate is arranged outside the transmission shaft, and a plurality of partition plates are provided. A clamping shaft is provided on one side of the two support frames. A connecting rod is provided between the plurality of partition plates, and a plurality of limiting rods are provided between the connecting rod and the clamping shaft.

[0010] An oil pipe is connected to the input end of the hydraulic motor, an output end of the oil pipe is connected to an oil pump, and an input end of the oil pump is connected to a power take-off;

[0011] The guide structure is arranged on the side of the support frame, and the guide structure mainly includes a limit seat and a guide rod.

[0012] As an optimal technical solution for a vehicle-mounted multi-group hydraulic reel assembly, a limit seat is provided on the side of the support frame, the inner edge of the limit seat is rotatably connected to a rotating rod, and a guide rod is also fixedly installed on the inner edge of the limit seat, and the guide rod is located below the rotating rod;

[0013] As a preferred technical solution for a vehicle-mounted multi-group hydraulic reel assembly, the surface of the rotating rod is provided with multiple groups of thread grooves, and the outer side of the guide rod is provided with multiple nut sleeves;

[0014] The above solution can realize that, through the coordinated arrangement of the wire slot and the wire nut sleeve, multiple groups of cables can be wound or unwound at the same time.

[0015] As a preferred technical solution for a vehicle-mounted multi-group hydraulic reel assembly, a plurality of guide sleeves are slidably connected to the outer side of the guide rod, and the guide sleeves at corresponding positions are fixedly connected to the nut sleeves, and the number of guide sleeves, nut sleeves and wire grooves is the same;

[0016] The above scheme can achieve that, through the provision of the guide sleeve, the nut sleeve can be stably moved laterally under the thread transmission of the thread groove.

[0017] As an optimal technical solution for a vehicle-mounted multi-group hydraulic reel assembly, a guide seat is fixedly installed on the side of the nut sleeve away from the guide sleeve;

[0018] The above solution can achieve that, through the provision of the guide seat, the cable can have a guiding effect when it is being rolled up.

[0019] As an optimal technical solution for a vehicle-mounted multi-group hydraulic reel assembly, a belt pulley is arranged on the outer side of the limit seat, the belt pulley is coaxially driven with the rotating rod, and the belt pulley on the outer side of the end of the transmission shaft close to the hydraulic motor is connected to the belt pulley through a transmission belt;

[0020] The above scheme can realize that, through the arrangement of the belt conveyor wheel and the transmission belt, the transmission shaft can rotate synchronously with the rotating rod.

[0021] The beneficial effects of the present invention are as follows: power is provided by the chassis engine gearbox, which is converted and transmitted to the hydraulic motor, thereby driving the transmission shaft and driving the entire reel to work. Under the action of the transmission belt and the transmission wheel, the transmission shaft can synchronously drive the rotating rod to rotate when rotating, and multiple rolls of cables can be wound up at the same time with the cooperation of multiple sets of nut sleeves, wire grooves and guide seats. At the same time, the guide seat can cooperate with the connecting rod to assist in winding the cables smoothly when moving back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the main view of the vehicle-mounted multi-group hydraulic reel assembly;

[0024] Figure 2It is a schematic diagram of the back of the vehicle-mounted multi-group hydraulic reel assembly;

[0025] Figure 3 It is a schematic diagram of the connection of the hydraulic motor, oil pump and power take-off of the vehicle-mounted multiple hydraulic reel assembly.

[0026] The markings in the figure are: 1. Support frame; 2. Transmission shaft; 3. Hydraulic motor; 4. Separation plate; 5. Clamping shaft; 6. Limit rod; 7. Connecting rod; 8. Oil pipe; 9. Oil pump; 10. Power take-off; 11. Limit seat; 12. Rotating rod; 13. Guide rod; 14. Wire groove; 15. Guide sleeve; 16. Nut sleeve; 17. Guide seat; 18. Belt pulley; 19. Transmission belt. DETAILED DESCRIPTION

[0027] The following is a clear and complete description of the concept, specific structure and technical effects of the present invention in combination with the embodiments and the accompanying drawings, so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other without conflict. It should be noted that, unless otherwise specified, when a feature is referred to as "fixed" or "connected" to another feature, it can be directly fixed or connected to another feature, or it can be indirectly fixed or connected to another feature. In addition, the descriptions of up, down, left, right, etc. used in the present invention are only relative to the relative positional relationship of the various components of the present invention in the accompanying drawings.

[0028] Reference Figure 1 , 2 As shown in 3, a vehicle-mounted multi-group hydraulic reel assembly includes: a support frame 1, a transmission shaft 2 and a hydraulic motor 3;

[0029] A separation plate 4 is arranged outside the transmission shaft 2, and a plurality of separation plates 4 are provided. A clamping shaft 5 is provided on one side of the two support frames 1. A connecting rod 7 is provided between the plurality of separation plates 4. A plurality of limiting rods 6 are provided between the connecting rod 7 and the clamping shaft 5.

[0030] The oil pipe 8 is connected to the input end of the hydraulic motor 3, the output end of the oil pipe 8 is connected to the oil pump 9, and the input end of the oil pump 9 is connected to the power take-off 10;

[0031] The guide structure is arranged on the side of the support frame 1, and the guide structure mainly includes a limit seat 11 and a guide rod 13;

[0032] When working: first start the chassis, then hang up the power take-off 10 in neutral, the mechanical force is converted into hydraulic pressure, transmitted to the oil pump 9, and the hydraulic motor 3 is controlled by the valve group and the oil pipe 8 to drive the transmission shaft 2 to rotate. When the transmission shaft 2 rotates, it drives the belt conveyor wheel 18 and the rotating rod 12 to rotate through the transmission belt 19. Under the action of the wire groove 14, multiple nut sleeves 16 can move back and forth, and the guide seat 17 and multiple separation plates 4 can be used to reel in multiple rolls of cables at the same time. At the same time, the guide seat 17 can reciprocate The cable can be evenly reeled, and the clamping shaft 5, the limit rod 6 and the connecting rod 7 can assist in the smooth reeling of the cable;

[0033] Reference Figure 1 As shown, a vehicle-mounted multi-group hydraulic reel assembly, a limit seat 11 is arranged on the side of the support frame 1, the inner edge of the limit seat 11 is rotatably connected with a rotating rod 12, and the inner edge of the limit seat 11 is also fixedly installed with a guide rod 13, and the guide rod 13 is located below the rotating rod 12;

[0034] Reference Figure 1 As shown, a vehicle-mounted multi-group hydraulic reel assembly, a plurality of wire grooves 14 are provided on the surface of a rotating rod 12, and a plurality of nut sleeves 16 are provided on the outer side of a guide rod 13. Through the matching arrangement of the wire grooves 14 and the nut sleeves 16, multiple groups of cables can be wound or unwound at the same time;

[0035] Reference Figure 1 As shown, a vehicle-mounted multi-group hydraulic reel assembly, a plurality of guide sleeves 15 are slidably connected to the outer side of the guide rod 13, and the guide sleeves 15 at corresponding positions are fixedly connected to the nut sleeves 16, and the number of the guide sleeves 15, the nut sleeves 16 and the wire groove 14 is the same. Through the setting of the guide sleeves 15, the nut sleeves 16 can be stably moved laterally under the threaded transmission of the wire groove 14;

[0036] Reference Figure 1 As shown, a vehicle-mounted multi-group hydraulic reel assembly, a guide seat 17 is fixedly installed on the side of the nut sleeve 16 away from the guide sleeve 15, and the setting of the guide seat 17 enables the cable to have a guiding effect when winding;

[0037] Reference Figure 1 As shown, a vehicle-mounted multi-group hydraulic reel assembly is provided with a belt pulley 18 on the outer side of the limit seat 11, and the belt pulley 18 is coaxially transmitted with the rotating rod 12. The pulley on the outer side of the end of the transmission shaft 2 close to the hydraulic motor 3 is connected to the belt pulley 18 through a transmission belt 19. Through the arrangement of the belt pulley 18 and the transmission belt 19, the transmission shaft 2 can rotate synchronously with the rotating rod 12.

[0038] The above are only preferred embodiments 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 aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle-mounted multi-group hydraulic reel assembly, characterized in that: include: Support frame (1), transmission shaft (2) and hydraulic motor (3); A partition plate (4) is arranged outside the transmission shaft (2), and a plurality of partition plates (4) are provided. A clamping shaft (5) is provided on one side of the two support frames (1). A connecting rod (7) is provided between the plurality of partition plates (4), and a plurality of limiting rods (6) are provided between the connecting rod (7) and the clamping shaft (5); An oil pipe (8) is connected to the input end of the hydraulic motor (3); an output end of the oil pipe (8) is connected to an oil pump (9); and an input end of the oil pump (9) is connected to a power take-off (10); The guide structure is arranged on the side of the support frame (1), and the guide structure mainly comprises a limit seat (11) and a guide rod (13).

2. The vehicle-mounted multi-group hydraulic reel assembly according to claim 1 is characterized in that: The inner edge of the limiting seat (11) is rotatably connected to a rotating rod (12), and the inner edge of the limiting seat (11) is also fixedly mounted with a guide rod (13), and the guide rod (13) is located below the rotating rod (12).

3. The vehicle-mounted multi-group hydraulic reel assembly according to claim 2 is characterized in that: The surface of the rotating rod (12) is provided with a plurality of thread grooves (14), and the outer side of the guide rod (13) is sleeved with a plurality of thread nut sleeves (16).

4. The vehicle-mounted multi-group hydraulic reel assembly according to claim 3 is characterized in that: A plurality of guide sleeves (15) are slidably connected to the outer side of the guide rod (13); the guide sleeves (15) at corresponding positions are fixedly connected to nut sleeves (16); and the number of the guide sleeves (15), nut sleeves (16) and thread grooves (14) is the same.

5. The vehicle-mounted multi-group hydraulic reel assembly according to claim 4 is characterized in that: A guide seat (17) is fixedly mounted on a side of the nut sleeve (16) away from the guide sleeve (15).

6. The vehicle-mounted multi-group hydraulic reel assembly according to claim 1, characterized in that: A belt pulley (18) is arranged on the outer side of the limit seat (11), and the belt pulley (18) is coaxially driven with the rotating rod (12). The belt pulley on the outer side of one end of the transmission shaft (2) close to the hydraulic motor (3) is connected to the belt pulley (18) through a transmission belt (19).

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