Cable laying and paying-off guide equipment

Abstract

The utility model relates to the technical field of power equipment, and particularly discloses cable laying and paying-off guiding equipment which comprises a trolley, a supporting device, a cable reel and a cable guiding device, the supporting device is arranged on the trolley, the cable reel is rotatably installed on the supporting device, and the cable guiding device comprises a cable arranging mechanism, a guiding support and a guiding mechanism. The cable management mechanism comprises a cable management rod and a rotating seat, a cable management hole for a cable to penetrate through is formed in the upper portion of the cable management rod, the cable management rod is installed on the rotating seat and rotatably connected with the trolley through the rotating seat, and the guide support is installed on the trolley and located behind the cable management rod. The guiding mechanism is installed on the guiding support and enables the cable to move in the radial direction of the guiding support. According to the utility model, the cable laying efficiency is improved, the cable deviation phenomenon in the cable laying process is avoided, the workload of workers is reduced, and the cable laying difficulty is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power equipment, and in particular relates to a cable laying and laying guide device. Background Art

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables. Cables are made of one or more mutually insulated conductors and an outer insulating protective layer. They are wires that transmit electricity or information from one place to another.

[0003] The cable pay-off rack is a commonly used tool in power construction. Its main function is to install a large cable reel to facilitate the rotation of the cable reel to retract and release the cable. Traditional cable laying usually fixes the position of the cable pay-off rack, and requires manual pulling of the cable head end from the cable reel, and laying operations by pulling the cable. In this process, on the one hand, the friction between the cable and the ground will wear the surface of the cable. On the other hand, as the equipment continues to release the cable, the length of the cable dragging on the ground continues to increase, which in turn causes the workers to consume more physical strength and consumes a lot of physical strength. There are also methods that fix the free end of the cable, and then push the cable reel through the worker to release the cable from the cable reel to the ground. In this way, due to the way the cable is wound on the cable reel, when the cable is released, the position of the cable will change with the winding position of the cable, so the released cable will deviate left and right. Therefore, it is also necessary to manually adjust the position of the cable during the laying process, which increases the labor intensity of the workers and the difficulty of cable laying.

[0004] Therefore, we propose a cable laying and laying guiding device to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problems in the above-mentioned prior art that the cable laying process has high labor intensity and the cable will deviate left and right during the cable laying process, and manual adjustment is required, the utility model proposes a cable laying and laying guide device.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A cable laying and laying guiding device comprises a trolley, a supporting device, a cable drum and a cable guiding device, wherein the supporting device is arranged on the trolley, the cable drum is rotatably mounted on the supporting device, the cable guiding device comprises a wire management mechanism, a guiding bracket and a guiding mechanism, the wire management mechanism comprises a wire management rod and a rotating seat, a wire management hole is provided above the wire management rod for allowing the cable to pass through, the wire management rod is mounted on the rotating seat and is rotatably connected to the trolley through the rotating seat, the guiding bracket is mounted on the trolley and is located behind the wire management rod, and the guiding mechanism is mounted on the guiding bracket and can make the cable move radially along the guide bracket.

[0008] By adopting the above technical scheme, when the utility model is in use, the cable reel is installed on the supporting device and passes through the cable management hole and the guide mechanism in sequence. During the cable laying process, the cable head end is fixed, the trolley is moved to rotate the cable reel, and the released cable moves with the cable management hole and the guide mechanism, so as to complete the cable laying, and there is no need to manually pull the cable, which reduces the steps of manual operation, improves the efficiency of cable laying, greatly reduces the physical strength required by workers, and effectively reduces the friction between the cable and the ground, protects the cable skin, and prolongs the service life of the cable; because the cable management rod is rotatably installed on the trolley through the rotating seat, the cable management rod rotates under the pulling of the cable so that the cable management hole always has no angle with the released cable, thereby effectively reducing the tension and pressure on the cable when passing through the cable management hole, reducing the burden on the cable, and at the same time the guide mechanism located at the rear allows the cable to be released radially along the guide bracket. Compared with the traditional laying method, it avoids the position and direction of the cable from being offset left and right with the winding position of the cable, reduces the workload of manually adjusting the position of the cable, and reduces the difficulty of cable laying.

[0009] In a further technical solution, the supporting device includes two supporting plates, which are arranged in parallel on the trolley. A supporting rod passes through the middle of the cable drum and is rotatably connected to the supporting rod. Both ends of the supporting rod are respectively installed on the two supporting plates.

[0010] By adopting the above technical solution, the weight of the cable reel is jointly borne by two support plates, sharing the load pressure, and the cable reel can rotate freely through the support rod, forming a stable support structure, so that the cable reel remains stable during the cable release process, thereby ensuring the smooth and efficient release of the cable.

[0011] In a further technical solution, the support plate includes a lower support block and an upper support block, the lower support block is vertically mounted on the trolley, the upper support block is detachably mounted on the top surface of the lower support block by bolts, and the support rod is installed between the lower support block and the upper support block.

[0012] By adopting the above technical solution, the support plate is composed of a lower support block and an upper support block that are detachably connected, so that the cable reel can be easily installed and removed, which is beneficial to the replacement of the cable reel and the maintenance of the equipment.

[0013] In a further technical solution, the guide mechanism includes a plurality of first guide assemblies spaced apart on a guide bracket, the first guide assemblies including two first clamping plates and two first pulleys, the two first clamping plates are respectively connected to both sides of the guide bracket, the two first pulleys are arranged up and down and the two ends of the first pulley are respectively rotatably connected to the first clamping plates on both sides.

[0014] By adopting the above technical solution, through multiple first guide components arranged at intervals, the cooperation of the first clamping plate and the first pulley can effectively clamp and guide the cable, and can also effectively reduce the friction force when the cable passes through, so that the cable can pass smoothly, thereby improving the accuracy and stability of cable laying.

[0015] In a further technical solution, the guide mechanism also includes a second guide assembly arranged at the front end of the guide bracket, the second guide assembly includes two second clamping plates and two second pulleys, the two second clamping plates are respectively connected to the two sides of the front end of the guide bracket, the two second pulleys are arranged front and back and the two ends of the second pulley are respectively rotatably connected to the second clamping plates on both sides.

[0016] By adopting the above technical solution, a second guide assembly is arranged at the front end of the guide bracket, and the second clamping plate and the second pulley cooperate to change the direction of the cable to face downward, thereby avoiding friction between the cable and the front end of the guide bracket during the cable laying process, protecting the cable skin, and facilitating use.

[0017] In a further technical solution, it also includes a steering mechanism, which includes a rotating shaft, a steering gear plate and a servo motor. The rotating shaft is installed on the trolley, and the steering gear plate is rotatably mounted on the rotating shaft. The supporting device, the rotating seat and the guide bracket are all installed on the steering gear plate. The servo motor is installed on the trolley, and the output shaft of the servo motor is connected to a first bevel gear. The trolley is rotatably installed with a second bevel gear, and the steering gear plate and the first bevel gear are both meshed with the second bevel gear.

[0018] By adopting the above technical solution, by adding a steering mechanism, the supporting device, the rotating seat and the guide bracket are all installed on the steering gear plate. Through the cooperation of the servo motor, the first bevel gear, the second bevel gear and the steering gear plate, the steering gear plate can be rotated on the rotating shaft to change the direction of the supporting device, the rotating seat and the guide bracket, thereby meeting the cable laying requirements under different terrains and facilitating use.

[0019] In a further technical solution, the rotating seat includes an upper seat and a lower seat, and the upper seat and the lower seat are rotatably connected. The upper seat is connected to the bottom of the cable management rod, and the lower seat is connected to the trolley.

[0020] By adopting the above technical solution, the rotating seat has a simple structure through the upper seat and the lower seat that are rotatably connected, and can effectively realize the rotation of the cable management rod.

[0021] In a further technical solution, an auxiliary support rod is provided on the guide bracket, and a universal wheel is provided below the auxiliary support rod.

[0022] By adopting the above technical solution, the auxiliary support rod and the universal wheel can provide additional support points for the guide bracket, so that the guide bracket has better stability when the cable is laid out, which is beneficial to the laying of the cable.

[0023] In a further technical solution, the cable management rod is provided with a plurality of rolling balls in the cable management hole.

[0024] By adopting the above technical solution, the rolling ball in the guide hole can reduce the friction between the cable and the guide hole, which is convenient for use.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0026] 1. The utility model fixes the head end of the cable and moves the trolley to lay the cable. There is no need to pull the cable manually, which reduces the steps of manual operation, improves the efficiency of cable laying, greatly reduces the physical strength required by workers, and effectively reduces the friction between the cable and the ground, protects the cable skin, and extends the service life of the cable.

[0027] 2. The utility model cooperates with the cable management rod and the rotating seat so that there is no angle between the cable management hole and the released cable, thereby effectively reducing the tension and pressure on the cable when passing through the cable management hole, reducing the burden on the cable. At the same time, the guide mechanism located at the rear allows the cable to be released radially along the guide bracket. Compared with the traditional laying method, it avoids the left and right deviation of the position and direction of the cable as the cable is wound, reduces the workload of manually adjusting the position of the cable, and reduces the difficulty of cable laying.

[0028] 3. The utility model can change the orientation of the supporting device, the rotating seat and the guide bracket by adding a steering mechanism, so as to meet the cable laying requirements under different terrains and is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0030] Figure 1It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 for Figure 1 A local enlarged schematic diagram of the middle A;

[0032] Figure 3 for Figure 1 A partial enlarged schematic diagram of point B in the middle;

[0033] Figure 4 for Figure 1 A partial enlarged schematic diagram of point C in the middle;

[0034] Figure 5 It is a partial structural schematic diagram of the upper part of the cable management rod of the utility model.

[0035] Figure markings: 1-trolley, 2-cable drum, 3-guide bracket, 4-cable management rod, 5-rotating seat, 501-upper seat, 502-lower seat, 6-cable management hole, 7-support plate, 701-lower support block, 702-upper support block, 8-support rod, 9-first clamping plate, 10-first pulley, 11-second clamping plate, 12-second clamping plate, 13-rotating shaft, 14-steering gear plate, 15-servo motor, 16-first bevel gear, 17-second bevel gear, 18-auxiliary support rod, 19-universal wheel, 20-rolling ball. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the 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.

[0037] Embodiment 1:

[0038] See also Figure 1 , Figure 2 and Figure 5 The present embodiment provides a cable laying and laying guiding device, comprising a trolley 1, a supporting device, a cable drum 2 and a cable guiding device, wherein the supporting device is arranged on the trolley 1, and the cable drum 2 is rotatably mounted on the supporting device. The cable guiding device comprises a wire management mechanism, a guiding bracket 3 and a guiding mechanism, wherein the wire management mechanism comprises a wire management rod 4 and a rotating seat 5, and a wire management hole 6 for the cable to pass through is provided above the wire management rod 4, and the wire management rod 4 is mounted on the rotating seat 5 and is rotatably connected to the trolley 1 through the rotating seat 5, and the guiding bracket 3 is mounted on the trolley 1 and is located behind the wire management rod 4, and the guiding mechanism is mounted on the guiding bracket 3 and can make the cable move radially along the guiding bracket 3.

[0039] Specifically, by installing the cable drum 2 on the supporting device and passing it through the wire management hole 6 and the guide mechanism in sequence, during the cable laying process, by fixing the head end of the cable, the moving trolley 1 makes the cable drum 2 rotate, and the released cable moves along the wire management hole 6 and the guide mechanism, thereby completing the cable laying, without the need to manually pull the cable, reducing the steps of manual operation, improving the efficiency of cable laying, greatly reducing the physical strength required by workers, and effectively reducing the friction between the cable and the ground, protecting the cable skin, and extending the service life of the cable; since the wire management rod 4 is rotatably installed on the trolley 1 through the rotating seat 5, the wire management rod 4 rotates under the pulling of the cable so that the wire management hole 6 always has no angle with the released cable, thereby effectively reducing the tension and pressure on the cable when passing through the wire management hole 6, reducing the burden on the cable, and at the same time the guide mechanism located at the rear allows the cable to be released radially along the guide bracket 3, compared with the traditional laying method, it avoids the position and direction of the cable from being offset left and right with the winding position of the cable, reduces the workload of manually adjusting the position of the cable, and reduces the difficulty of cable laying.

[0040] In this embodiment, see Figure 1 The supporting device includes two supporting plates 7, and the two supporting plates 7 are arranged in parallel on the trolley 1. A supporting rod 8 passes through the middle of the cable drum 2 and is rotatably connected to the supporting rod 8. The two ends of the supporting rod 8 are respectively installed on the two supporting plates 7.

[0041] Specifically, the weight of the cable drum 2 is jointly borne by two support plates 7, sharing the load pressure, and the cable drum 2 can rotate freely through the support rod 8, forming a stable support structure, so that the cable drum 2 remains stable during the cable release process, thereby ensuring the smooth and efficient release of the cable.

[0042] In this embodiment, see Figure 3 The guide mechanism includes three first guide components spaced apart on the guide bracket 3, the first guide components include two first clamping plates 9 and two first pulleys 10, the two first clamping plates 9 are respectively connected to both sides of the guide bracket 3, the two first pulleys 10 are arranged up and down, and the two ends of the first pulley 10 are rotatably connected to the first clamping plates 9 on both sides.

[0043] Specifically, through three first guide components arranged at intervals, the cooperation of the first clamping plate 9 and the first pulley 10 can effectively clamp and guide the cable, and can also effectively reduce the friction force when the cable passes through, so that the cable can pass smoothly, thereby improving the accuracy and stability of cable laying.

[0044] In this embodiment, see Figure 2The rotating seat 5 includes an upper seat 501 and a lower seat 502, and the upper seat 501 and the lower seat 502 are rotatably connected. The upper seat 501 is connected to the bottom of the cable management rod 4, and the lower seat 502 is connected to the trolley 1. The structure is simple and can effectively realize the rotation of the cable management rod 4.

[0045] In this embodiment, see Figure 1 The guide bracket 3 is provided with an auxiliary support rod 18, and a universal wheel 19 is provided below the auxiliary support rod 18, which can provide an additional support point for the guide bracket 3, so that the guide bracket 3 has better stability when the cable is laid out, which is beneficial to the laying of the cable.

[0046] In this embodiment, see Figure 5 The cable management rod 4 is provided with a plurality of rolling balls 20 in the cable management hole 6, which are arranged in a ring shape, and can effectively reduce the friction between the cable and the guide hole, which is convenient for use.

[0047] Embodiment 2:

[0048] This embodiment is obtained by further optimizing the embodiment 1. Figure 1 The support plate 7 includes a lower support block 701 and an upper support block 702, the lower support block 701 is vertically installed on the trolley 1, the upper support block 702 is detachably installed on the top surface of the lower support block 701 by bolts, and the support rod 8 is installed between the lower support block 701 and the upper support block 702.

[0049] Specifically, the support plate 7 is composed of a lower support block 701 and an upper support block 702 that are detachably connected, so that the cable drum 2 can be easily installed and removed, which is beneficial to the replacement of the cable drum 2 and the maintenance of the equipment.

[0050] Embodiment 3:

[0051] This embodiment is obtained by further optimizing on the basis of Embodiment 1 or Embodiment 2. In this embodiment, refer to Figure 3 The guide mechanism also includes a second guide assembly arranged at the front end of the guide bracket 3, the second guide assembly includes two second clamping plates 11 and two second pulleys, the two second clamping plates 11 are respectively connected to the two sides of the front end of the guide bracket 3, the two second pulleys are arranged front and back and the two ends of the second pulley are respectively rotatably connected to the second clamping plates 11 on both sides.

[0052] Specifically, by setting a second guide component at the front end of the guide bracket 3, the second clamping plate 11 and the second pulley cooperate to change the direction of the cable to face downward, thereby avoiding friction between the cable and the front end of the guide bracket 3 during the cable laying process, protecting the cable skin, and facilitating use.

[0053] Embodiment 4:

[0054] This embodiment is obtained by further optimizing on the basis of Embodiment 1, Embodiment 2 or Embodiment 3. In this embodiment, refer to Figure 1 , Figure 2 and Figure 4 , also includes a steering mechanism, the steering mechanism includes a rotating shaft 13, a steering gear plate 14 and a servo motor 15, the rotating shaft 13 is installed on the trolley 1, the steering gear plate 14 is rotatably sleeved on the rotating shaft 13, the supporting device, the rotating seat 5 and the guide bracket 3 are all installed on the steering gear plate 14, the servo motor 15 is installed on the trolley 1, the output shaft of the servo motor 15 is connected with a first bevel gear 16, and the trolley 1 is rotatably installed with a second bevel gear 17, and the steering gear plate 14 and the first bevel gear 16 are both meshed with the second bevel gear 17.

[0055] Specifically, by adding a steering mechanism, the supporting device, the rotating seat 5 and the guide bracket 3 are all installed on the steering gear plate 14. Through the cooperation of the servo motor 15, the first bevel gear 16, the second bevel gear 17 and the steering gear plate 14, the steering gear plate 14 can be rotated on the rotating shaft 13 to change the orientation of the supporting device, the rotating seat 5 and the guide bracket 3, thereby meeting the cable laying requirements under different terrains and facilitating use.

[0056] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cable laying and laying guiding device, characterized in that: The invention comprises a trolley (1), a supporting device, a cable drum (2) and a cable guiding device, wherein the supporting device is arranged on the trolley (1), the cable drum (2) is rotatably mounted on the supporting device, the cable guiding device comprises a cable management mechanism, a guiding bracket (3) and a guiding mechanism, the cable management mechanism comprises a cable management rod (4) and a rotating seat (5), a cable management hole (6) for allowing cables to pass through is provided above the cable management rod (4), the cable management rod (4) is mounted on the rotating seat (5) and is rotatably connected to the trolley (1) via the rotating seat (5), the guiding bracket (3) is mounted on the trolley (1) and is located behind the cable management rod (4), and the guiding mechanism is mounted on the guiding bracket (3) and can enable the cable to move radially along the guiding bracket (3).

2. A cable laying and wire laying guiding device according to claim 1, characterized in that: The supporting device comprises two supporting plates (7), the two supporting plates (7) are arranged in parallel on the trolley (1), a supporting rod (8) passes through the middle of the cable drum (2) and is rotatably connected to the supporting rod (8), and the two ends of the supporting rod (8) are respectively mounted on the two supporting plates (7).

3. A cable laying and wire laying guiding device according to claim 2, characterized in that: The support plate (7) comprises a lower support block (701) and an upper support block (702); the lower support block (701) is vertically mounted on the trolley (1); the upper support block (702) is detachably mounted on the top surface of the lower support block (701) by means of bolts; and the support rod (8) is mounted between the lower support block (701) and the upper support block (702).

4. A cable laying and laying guide device according to claim 1, characterized in that: The guide mechanism comprises a plurality of first guide assemblies arranged at intervals on a guide bracket (3), the first guide assemblies comprising two first clamping plates (9) and two first pulleys (10), the two first clamping plates (9) being respectively connected to two sides of the guide bracket (3), the two first pulleys (10) being arranged up and down, and the two ends of the first pulley (10) being respectively rotatably connected to the first clamping plates (9) on both sides.

5. A cable laying and laying guide device according to claim 4, characterized in that: The guide mechanism also includes a second guide assembly arranged at the front end of the guide bracket (3), the second guide assembly including two second clamping plates (11) and two second pulleys, the two second clamping plates (11) are respectively connected to the two sides of the front end of the guide bracket (3), the two second pulleys are arranged front and back, and the two ends of the second pulleys are respectively rotatably connected to the second clamping plates (11) on both sides.

6. A cable laying and wire laying guiding device according to any one of claims 1 to 5, characterized in that: The invention also comprises a steering mechanism, wherein the steering mechanism comprises a rotating shaft (13), a steering gear plate (14) and a servo motor (15); the rotating shaft (13) is mounted on the trolley (1); the steering gear plate (14) is rotatably sleeved on the rotating shaft (13); the supporting device, the rotating seat (5) and the guide bracket (3) are all mounted on the steering gear plate (14); the servo motor (15) is mounted on the trolley (1); the output shaft of the servo motor (15) is connected to a first bevel gear (16); a second bevel gear (17) is rotatably mounted on the trolley (1); the steering gear plate (14) and the first bevel gear (16) are both meshed with the second bevel gear (17).

7. A cable laying and wire laying guiding device according to claim 1, characterized in that: The rotating seat (5) comprises an upper seat (501) and a lower seat (502), wherein the upper seat (501) and the lower seat (502) are rotatably connected, wherein the upper seat (501) is connected to the bottom of the cable management rod (4), and the lower seat (502) is connected to the trolley (1).

8. The cable laying and wire laying guiding device according to claim 1, characterized in that: An auxiliary support rod (18) is provided on the guide bracket (3), and a universal wheel (19) is provided below the auxiliary support rod (18).

9. A cable laying and laying guiding device according to claim 1, characterized in that: The cable management rod (4) is provided with a plurality of rolling balls (20) in the cable management hole (6).

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