Cable wiring device

Abstract

The utility model relates to the technical field of cable construction, in particular to a cable wiring device which comprises a bottom plate, a supporting mechanism, two fixing frames, two transmission mechanisms, a conveying rod and two rolling wheels, the supporting mechanism is used for placing a cable reel, the two fixing frames are fixedly connected to the top face of the bottom plate, the two transmission mechanisms are arranged on the two fixing frames respectively, and the conveying rod is arranged on the bottom plate. The conveying rod is rotationally connected to the bottoms of the inner side faces of the two fixing frames, and the side face of the conveying rod is slidably connected with a plurality of conveying wheels. According to the utility model, the bottom of the inner side surface of the fixed frame is rotatably connected with the conveying rod, so that the end part of a cable can penetrate through the top of the conveying rod, the bottom plate is pulled to advance, the rolling wheels roll on the ground, and the rolling wheels can drive the conveying rod to rotate through the transmission mechanism, thereby conveying the cable through the conveying rod and pulling the cable open. The cable is paid off by a corresponding length according to the advancing distance of the device, and the cable can be paid off uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of cable construction, and specifically relates to a cable wiring device. Background Technique

[0002] ‌Cable wiring‌ refers to the process of laying and installing cables along the designed route. According to different usage scenarios, cable laying can be divided into aerial, underground (pipe and direct burial), tunnel and other laying methods. When laying cables, if the cable is directly pulled from the cable reel, since the cable laying length is relatively long and some cables are relatively thick, it is relatively laborious to directly pull the cable. If the cable reel is directly rolled on the ground to release the cable, although it is relatively simple to release the cable, as the cable is released, the number of winding turns of the cable gradually decreases, making it difficult for the cable to release the corresponding length according to the moving distance of the cable reel, which is not conducive to the cable wiring. Content of the Utility Model

[0003] The purpose of the utility model is to provide a cable wiring device to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A cable wiring device includes a bottom plate, a support mechanism, two fixed frames, two transmission mechanisms, a conveying rod, and two rolling wheels;

[0006] The support mechanism is used to place the cable reel, both of the two fixed frames are fixedly connected to the top surface of the bottom plate, and the two transmission mechanisms are respectively arranged on the two fixed frames;

[0007] The conveying rod is rotatably connected to the bottom of the inner sides of the two fixed frames, and a number of conveying wheels are slidably connected to the side of the conveying rod. The two rolling wheels are respectively arranged on the two transmission mechanisms, and the transmission mechanism is used for the transmission between the conveying rod and the two rolling wheels.

[0008] Furthermore, the support mechanism includes:

[0009] Two support plates, the bottom surfaces of which are fixedly connected to the top surface of the bottom plate;

[0010] Two rotating rings, which are respectively rotatably connected to the top of the inner sides of the two support plates;

[0011] A support rod, which is arranged between the two support plates, and the side of the support rod is slidably connected to the inner side of one of the rotating rings;

[0012] A screwing rod, which is screwed to one end of the support rod, and the screwing rod passes through the inside of the other rotating ring.

[0013] Furthermore, one side of the top surface of the bottom plate away from the fixed frame is fixedly connected with a pull rod, and universal wheels are arranged at the four corners of the top surface of the bottom plate.

[0014] Preferably, two sides of the side surface of the conveying rod are fixedly sleeved with second gears;

[0015] The transmission mechanism includes:

[0016] A rotating frame, rotatably connected to the adjacent fixed frame, and the two fixed frames are located between the two rotating frames;

[0017] A rotating shaft, rotatably connected to the bottom of the inner side surface of the rotating frame, and one end of the rotating shaft is fixedly connected to the side surface of the rolling wheel;

[0018] A transmission shaft, rotatably connected to the top of the inner side surface of the rotating frame, and the side surface of the transmission shaft is rotatably connected to the inner side surface of the adjacent fixed frame;

[0019] Two toothed belt wheels are respectively fixedly sleeved on the rotating frame and the transmission shaft, and the two toothed belt wheels are connected by a toothed belt;

[0020] A first gear is fixedly sleeved on the transmission shaft, the first gear is located inside the fixed frame, and the first gear is meshed and transmitted with the adjacent second gear.

[0021] Furthermore, it further includes a positioning cylinder, the positioning cylinder is fixedly connected between the two fixed frames, a connecting rod rotatably connected to the inner side surface of the fixed frame is rotatably connected to the inner side surface of the positioning cylinder, the end of the connecting rod passes through the inside of the adjacent transmission shaft and is fixedly connected to the inner side surface of the adjacent rotating frame, and two torsion springs are arranged inside the positioning cylinder, and the torsion springs are located between the inner side surface of the positioning cylinder and the side surface of the connecting rod.

[0022] Preferably, a limiting groove is formed on the side surface of the conveying rod, a sliding ring is fixedly connected to the side surface of the conveying wheel, and a positioning screw that abuts against the inner side surface of the limiting groove is screwed on the side surface of the sliding ring.

[0023] Furthermore, it further includes:

[0024] Two fixed boxes are respectively fixedly connected to the opposite surfaces of the two fixed frames, a sliding block is slidably connected to the inner side surface of the fixed box, and a return spring fixedly connected to the inner top surface of the fixed box is fixedly connected to the top surface of the sliding block;

[0025] An abutting rod is rotatably connected between the two sliding blocks, and the bottom of the side surface of the abutting rod abuts against the conveying wheel.

[0026] Compared with the prior art, the beneficial effects of the present utility model are:

[0027] 1. A conveying rod is rotatably connected to the bottom of the inner side of the fixed frame, and the cable reel can be connected to the support mechanism. Then, the end of the cable passes through the top of the conveying rod, and the bottom plate is pulled forward to make the rolling wheels roll on the ground. The rolling wheels can drive the conveying rod to rotate through the transmission mechanism, so as to convey the cable through the conveying rod, pull the cable apart, and make the cable release a corresponding length according to the advancing distance of the device, which is beneficial to the uniform release of the cable.

[0028] 2. By arranging a plurality of conveying wheels on the conveying rod, the conveying wheels can limit and guide the cable, so that the cable can be arranged in a straight line, avoiding the situation that the cable layout is skewed due to the change of the winding position of the cable. Moreover, multiple cables can be arranged simultaneously through several conveying wheels, and the position of the conveying wheels can be adjusted according to needs, thereby changing the distance between two adjacent cables arranged. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic diagram of the overall structure of a cable wiring device of the present utility model;

[0030] Figure 2 is a schematic diagram of the internal structure of the support mechanism in the present utility model;

[0031] Figure 3 is a schematic diagram of the structure of the fixed frame in the present utility model;

[0032] Figure 4 is a schematic diagram of the internal structure of the fixed frame in the present utility model;

[0033] Figure 5 is a schematic diagram of the internal structure of the rotating frame in the present utility model.

[0034] In the figure: 1. Bottom plate; 11. Pull rod; 12. Universal wheel; 2. Support mechanism; 21. Support plate; 22. Rotating ring; 23. Support rod; 24. Screwing rod; 3. Fixed frame; 4. Transmission mechanism; 41. Rotating frame; 42. Rotating shaft; 43. Transmission shaft; 44. Tooth belt wheel; 45. First gear; 5. Conveying rod; 51. Conveying wheel; 52. Second gear; 53. Limiting groove; 54. Sliding ring; 55. Positioning screw; 6. Positioning cylinder; 61. Connecting rod; 62. Torsion spring; 7. Fixed box; 71. Return spring; 72. Sliding block; 8. Abutting rod; 9. Rolling wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0036] Please refer to Figures 1 - 3 , in the embodiment of the present utility model, a cable wiring device includes a bottom plate 1, a support mechanism 2, two fixed frames 3, two transmission mechanisms 4, a conveying rod 5, and two rolling wheels 9;

[0037] On one side of the top surface of the bottom plate 1 away from the fixed frame 3, a pull rod 11 is fixedly connected. Universal wheels 12 are provided at the four corners of the top surface of the bottom plate 1. The universal wheels 12 facilitate the movement of the bottom plate 1. The support mechanism 2 is used to place the cable reel. The two fixed frames 3 are both fixedly connected to the top surface of the bottom plate 1. The two transmission mechanisms 4 are respectively arranged on the two fixed frames 3. The conveying rod 5 is rotatably connected to the bottom of the inner side surfaces of the two fixed frames 3. A plurality of conveying wheels 51 are slidably connected to the side surface of the conveying rod 5. The two rolling wheels 9 are respectively arranged on the two transmission mechanisms 4. The two transmission mechanisms 4 are located between the two rolling wheels 9. The transmission mechanism 4 is used for the transmission between the conveying rod 5 and the two rolling wheels 9.

[0038] Specifically, the cable reel can be connected to the support mechanism 2, and then the end of the cable is passed through the top of the conveying rod 5 and passes through the top of the corresponding conveying wheel 51. The bottom plate 1 is pulled forward by the pull rod 11, so that the rolling wheels 9 roll on the ground. The rolling wheels 9 can drive the conveying rod 5 to rotate through the transmission mechanism 4, so that the conveying rod 5 conveys the cable through the conveying wheels 51, and the cable is pulled out from the cable reel. In this way, the cable will release a corresponding length according to the advancing distance of the device, which is beneficial to the uniform wiring of the cable.

[0039] Embodiment 1

[0040] As Figures 3 - 5 shown, in this embodiment, two gear two 52 are fixedly sleeved on both sides of the side surface of the conveying rod 5, and the gear two 52 is located inside the fixed frame 3;

[0041] The transmission mechanism 4 includes a rotating frame 41, a rotating shaft 42, a transmission shaft 43, two toothed belt wheels 44, and a gear one 45;

[0042] The rotating frame 41 is rotatably connected to the adjacent fixed frame 3. The rotating frame 41 can rotate relative to the fixed frame 3, so that the rolling wheels 9 can be attached to the ground. The two fixed frames 3 are located between the two rotating frames 41. The rotating shaft 42 is rotatably connected to the bottom of the inner side surface of the rotating frame 41. One end of the rotating shaft 42 is fixedly connected to the side surface of the rolling wheel 9. The transmission shaft 43 is rotatably connected to the top of the inner side surface of the rotating frame 41. The side surface of the transmission shaft 43 is rotatably connected to the inner side surface of the adjacent fixed frame 3. The two toothed belt wheels 44 are respectively fixedly sleeved on the rotating frame 41 and the transmission shaft 43. The two toothed belt wheels 44 are connected by a toothed belt. The gear one 45 is fixedly sleeved on the transmission shaft 43. The gear one 45 is located inside the fixed frame 3, and the gear one 45 meshes and transmits with the adjacent gear two 52.

[0043] During specific implementation, when the rolling wheel 9 rolls on the ground, the rolling wheel 9 can drive the rotating shaft 42 to rotate. The rotating shaft 42 can drive the transmission shaft 43 to rotate through the toothed belt wheel 44. The transmission shaft 43 can drive the first gear 45 to rotate. The first gear 45 can drive the second gear 52 to rotate, thereby causing the conveying rod 5 to rotate. Furthermore, the conveying rod 5 conveys the cable through the conveying wheel 51. The diameter of the rolling wheel 9 is the same as that of the first gear 45, and the diameter of the conveying wheel 51 is the same as that of the second gear 52. In this way, the rolling wheel 9, the first gear 45, and the second gear 52 can maintain the same linear velocity, and the linear velocity of the second gear 52 is the same as that of the conveying wheel 51. In this way, the rolling wheel 9 and the conveying wheel 51 can maintain the same linear velocity, and then the corresponding length of the cable can be released according to the forward distance of the bottom plate 1.

[0044] As Figure 4 shown, in this embodiment, the cable routing device further includes a positioning cylinder 6. The positioning cylinder 6 is fixedly connected between the two fixed frames 3. The fixed frames 3 can fix the position of the positioning cylinder 6. The inner side surface of the positioning cylinder 6 is rotatably connected to a connecting rod 61 that is rotatably connected to the inner side surface of the fixed frame 3. The end of the connecting rod 61 passes through the interior of the adjacent transmission shaft 43 and is fixedly connected to the inner side surface of the adjacent rotating frame 41. Two torsion springs 62 are arranged inside the positioning cylinder 6. The torsion springs 62 are located between the inner side surface of the positioning cylinder 6 and the side surface of the connecting rod 61.

[0045] During specific implementation, the positioning cylinder 6 can limit the angle of the connecting rod 61 through the torsion spring 62. The connecting rod 61 can limit the angle of the fixed frame 3. Furthermore, the rolling wheel 9 can be pressed tightly against the ground through the fixed frame 3, enabling the rolling wheel 9 to adapt to rough roads and preventing the rolling wheel 9 from being suspended.

[0046] Embodiment 2

[0047] Based on Embodiment 1, as Figures 3 - 4 shown, in this embodiment, a limiting groove 53 is formed on the side surface of the conveying rod 5. A sliding ring 54 is fixedly connected to the side surface of the conveying wheel 51. A positioning screw 55 that abuts against the inner side surface of the limiting groove 53 is threadedly connected to the side surface of the sliding ring 54. The conveying rod 5 can drive the sliding ring 54 to rotate through the positioning screw 55, thereby causing the conveying wheel 51 to rotate and convey the cable;

[0048] The cable routing device further includes two fixed boxes 7 and an abutting rod 8;

[0049] The two fixed boxes 7 are respectively fixedly connected to the opposite surfaces of the two fixed frames 3. A sliding block 72 is slidably connected to the inner side surface of the fixed box 7. A return spring 71 that is fixedly connected to the inner top surface of the fixed box 7 is fixedly connected to the top surface of the sliding block 72. The abutting rod 8 is rotatably connected between the two sliding blocks 72, and the bottom of the side surface of the abutting rod 8 abuts against the conveying wheel 51.

[0050] During specific implementation, under the action of the reset spring 71, the slider 72 can drive the abutting rod 8 to move downward, so that the abutting rod 8 abuts against the top of the conveying wheel 51. The cable can be passed through the space between the conveying wheel 51 and the abutting rod 8. At this time, under the action of the reset spring 71, the abutting rod 8 can press the cable against the inside of the conveying wheel 51. When the positioning screw 55 abuts against the inside of the limiting groove 53, the conveying wheel 51 can be prevented from sliding relative to the conveying rod 5. In this way, the position of the cable can be restricted by the conveying wheel 51, avoiding the situation that the cable layout is skewed due to the change of the winding position of the cable, which is beneficial to the straight layout of the cable. Moreover, multiple cables can be laid simultaneously through a plurality of conveying wheels 51. The positioning screw 55 can be loosened so that the positioning screw 55 no longer abuts against the inside of the limiting groove 53. At this time, the position of the conveying wheel 51 on the conveying rod 5 can be adjusted as needed, thereby changing the distance between two adjacent cables laid.

[0051] As Figure 2 shown, in this embodiment, the support mechanism 2 includes two support plates 21, two rotating rings 22, a support rod 23, and a screwing rod 24;

[0052] The bottom surfaces of the two support plates 21 are fixedly connected to the top surface of the bottom plate 1. The two rotating rings 22 are respectively rotatably connected to the tops of the inner sides of the two support plates 21. The support rod 23 is arranged between the two support plates 21. The side surface of the support rod 23 is slidably connected to the inner side surface of one rotating ring 22. The screwing rod 24 is screwed to one end of the support rod 23. The screwing rod 24 passes through the inside of the other rotating ring 22. The support plate 21 can support the support rod 23 and the screwing rod 24 through the rotating ring 22. The large ends of the support rod 23 and the screwing rod 24 can abut against the adjacent rotating ring 22. In this way, the support rod 23 can be stably connected between the two support plates 21 through the screwing rod 24.

[0053] During specific implementation, the screwing rod 24 can be rotated to disengage the screwing rod 24 from the support rod 23. At this time, the support rod 23 can be pulled out from the inside of the rotating ring 22. Then, the cable reel is placed between the two support plates 21. Then, the support rod 23 is reinserted into the inside of one rotating ring 22 so that the support rod 23 passes through the middle of the cable reel. Then, the screwing rod 24 is screwed back onto the end of the support rod 23. In this way, the cable reel can be connected between the two support plates 21 through the support rod 23 and the screwing rod 24. Multiple cable reels can be arranged on the support rod 23 as needed. In this way, multiple cables can be laid simultaneously.

[0054] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0055] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cable wiring device, characterized in that, Comprising: Base plate (1); Support mechanism (2) for placing a cable reel; Two fixed frames (3), both fixedly connected to the top surface of the base plate (1); Two transmission mechanisms (4), respectively arranged on the two fixed frames (3); Conveyor rod (5), rotatably connected to the bottom of the inner sides of the two fixed frames (3), and several conveyor wheels (51) are slidably connected to the side of the conveyor rod (5); Two rolling wheels (9), respectively arranged on the two transmission mechanisms (4), and the transmission mechanism (4) is used for transmitting between the conveyor rod (5) and the two rolling wheels (9).

2. The cable wiring device according to claim 1, characterized in that, The support mechanism (2) includes: Two support plates (21), the bottom surfaces of which are both fixedly connected to the top surface of the base plate (1); Two rotating rings (22), respectively rotatably connected to the top of the inner sides of the two support plates (21); Support rod (23), arranged between the two support plates (21), and the side of the support rod (23) is slidably connected to the inner side of one rotating ring (22); Screw rod (24), screwed to one end of the support rod (23), and the screw rod (24) passes through the inside of the other rotating ring (22).

3. The cable wiring device according to claim 1, characterized in that, A pull rod (11) is fixedly connected to one side of the top surface of the base plate (1) away from the fixed frame (3), and universal wheels (12) are arranged at the four corners of the top surface of the base plate (1).

4. The cable wiring device according to claim 1, characterized in that, Two second gears (52) are fixedly sleeved on both sides of the side of the conveyor rod (5); The transmission mechanism (4) includes: Rotating frame (41), rotatably connected to the adjacent fixed frame (3), and the two fixed frames (3) are located between the two rotating frames (41); Rotating shaft (42), rotatably connected to the bottom of the inner side of the rotating frame (41), and one end of the rotating shaft (42) is fixedly connected to the side of the rolling wheel (9); Transmission shaft (43), rotatably connected to the top of the inner side of the rotating frame (41), and the side of the transmission shaft (43) is rotatably connected to the inner side of the adjacent fixed frame (3); Two toothed belt wheels (44), respectively fixedly sleeved on the rotating frame (41) and the transmission shaft (43), and the two toothed belt wheels (44) are connected by a toothed belt; First gear (45), fixedly sleeved on the transmission shaft (43), the first gear (45) is located inside the fixed frame (3), and the first gear (45) meshes and transmits with the adjacent second gear (52).

5. The cable routing device according to claim 4, characterized in that Also included is a positioning cylinder (6), the positioning cylinder (6) is fixedly connected between the two fixed frames (3), a connecting rod (61) rotatably connected to the inner side of the positioning cylinder (6) and rotatably connected to the inner side of the fixed frame (3) is rotatably connected to the inner side of the positioning cylinder (6), the end of the connecting rod (61) passes through the inside of the adjacent transmission shaft (43) and is fixedly connected to the inner side of the adjacent rotating frame (41), and two torsion springs (62) are arranged inside the positioning cylinder (6), and the torsion springs (..) are located between the inner side of the positioning cylinder (6) and the side of the connecting rod (61).

6. The cable routing device according to claim 1, characterized in that, A limiting groove (53) is formed on the side of the conveyor rod (5), a sliding ring (54) is fixedly connected to the side of the conveyor wheel (51), and a positioning screw (55) that abuts against the inner side of the limiting groove (53) is screwed to the side of the sliding ring (54).

7. The cable wiring device according to claim 6, wherein Also included: Two fixed boxes (7) are respectively fixedly connected to the opposite faces of two fixed frames (3). A sliding block (72) is slidably connected to the inner side face of the fixed box (7), and a return spring (71) fixedly connected to the inner top face of the fixed box (7) is fixedly connected to the top face of the sliding block (72); A contact rod (8) is rotatably connected between the two sliding blocks (72), and the bottom of the side face of the contact rod (8) abuts against the conveying wheel (51).

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