Locomotive cable aerial conveying device and conveying system

Abstract

The invention relates to a locomotive cable aerial conveying device and conveying system. The locomotive cable aerial conveying device comprises an aerial conveying line body, a conveying tool trolley and a lifting mechanism, the aerial conveying line body comprises a track and a supporting frame, and the track is erected in the air through the supporting frame; the top of the conveying tool trolley is provided with a hanging ring used for being connected with the lifting mechanism. The first end of the lifting mechanism is in sliding connection with the rail through the sliding plate, the second end, opposite to the first end, of the lifting mechanism is detachably connected with the lifting ring, and the first end and the second end are oppositely arranged in a telescopic mode so that the conveying tool trolley can be lifted or lowered. The track is provided with a cable inserting area, a cable prefabricating area and a wiring area which are communicated in sequence; the conveying tool vehicle is used for accommodating a to-be-processed cable through the cable accommodating cavity in the cable offline area; a prefabricated cable is fixed in the cable prefabricating area through a first cable fixing part; and the finished product template wire harness is fixed in the wiring area through the second cable fixing part.

Description

Technical Field

[0001] The present disclosure relates to the field of electric locomotive manufacturing, and in particular to a locomotive cable aerial conveying device and a conveying system. Background Art

[0002] The cable assembly of electric locomotives involves the processing, prefabrication, and wiring of a large number of cables. At present, electric locomotives usually use ground manpower combined with different cable storage and transportation tools to transport finished cables and finished template harnesses. Due to the layout of the harness process and production characteristics, the ground transportation method is prone to congestion, affecting production efficiency. In addition, there are many types of cables, and different types of tooling vehicles are used for the storage and transportation of harnesses of different thicknesses and finished template harnesses after wiring, which occupies a large area and aggravates the congestion.

[0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0004] The purpose of the present invention is to provide an aerial conveying device and conveying system for locomotive cables, which can help solve the problems of congestion and untimely delivery easily caused by ground conveying methods, as well as the problem of a large variety of tooling vehicles required for the storage and transportation of various wire harnesses at the production site and the difficulty in management.

[0005] According to one aspect of the present disclosure, there is provided an aerial conveying device for locomotive cables, comprising an aerial conveying line body, a conveying tool vehicle and a lifting mechanism, wherein the aerial conveying line body comprises a track and a support frame, wherein the track is erected in the air by the support frame; the bottom of the conveying tool vehicle is provided with a moving mechanism for moving on the ground, and the top of the conveying tool vehicle is provided with a lifting ring for connecting with the lifting mechanism; the first end of the lifting mechanism is slidably connected to the track through a slide plate, the second end of the lifting mechanism opposite to the first end is detachably connected to the lifting ring, and the first end and the second end are relatively telescopically arranged so as to lift or lower the conveying tool vehicle;

[0006] The transport tooling vehicle has a cable accommodating cavity, a first cable fixing portion and a second cable fixing portion, and the track has a cable unloading area, a cable prefabrication area and a wiring area which are sequentially connected;

[0007] The conveying tool vehicle is used to be lowered to the ground in the cable unloading area, accommodate the cables to be processed through the cable accommodating cavity and lift them; the conveying tool vehicle is used to be lowered to the ground in the cable prefabrication area, fix the prefabricated cables through the first cable fixing part and lift them; the conveying tool vehicle is used to be lowered to the ground in the wiring area, fix the finished template wire harness through the second cable fixing part, and leave the locomotive cable aerial conveying device from the ground through the moving mechanism.

[0008] In an exemplary embodiment of the present disclosure, the aerial conveyor line body further includes a protective net, which is disposed between the track and the ground, and the orthographic projection of the track on the ground is within the range of the protective net.

[0009] In an exemplary embodiment of the present disclosure, a first loading and unloading port, a second loading and unloading port, and a third loading and unloading port that pass through the protective net are opened on the protective net; the first loading and unloading port corresponds to the cable unloading area, so that the conveying tool vehicle passes through the first loading and unloading port to lift or lower the cable unloading area; the second loading and unloading port corresponds to the cable prefabrication area, so that the conveying tool vehicle passes through the second loading and unloading port to lift or lower the cable prefabrication area; the third loading and unloading port corresponds to the wiring area; the conveying tool vehicle passes through the third loading and unloading port to lift or lower the wiring area.

[0010] In an exemplary embodiment of the present disclosure, the track includes a main track, and the cable unloading area, the cable prefabrication area and the wiring area are sequentially connected on the main track;

[0011] The track also includes a first branch track, one end of which is connected to the main track and the other end of which is disconnected; and / or the track also includes a second branch track, both ends of which are connected to the main track.

[0012] In an exemplary embodiment of the present disclosure, the cable accommodating cavity is surrounded by a accommodating cavity baffle, which surrounds the cable accommodating cavity at least in the bottom direction of the conveying tooling vehicle and the direction of the surrounding side walls, and the first cable fixing portion and the second cable fixing portion are arranged at one end of the cable accommodating cavity away from the moving mechanism.

[0013] In an exemplary embodiment of the present disclosure, the transport tool vehicle includes a first frame and a second frame, the first frame and the second frame are parallel to the ground, and the moving mechanism, the cable accommodating chamber, the second frame and the first frame are arranged in sequence from the ground to the air;

[0014] The first cable fixing portion is arranged on the side surface of the first frame, and the second cable fixing portion is arranged on the top surface of the second frame away from the cable accommodating cavity.

[0015] In an exemplary embodiment of the present disclosure, the first cable fixing portion is provided on a side of the first frame along the first direction, and the first cable fixing portion is a hook extending from the first frame along the second direction and used for hanging a terminal of a prefabricated cable;

[0016] The second cable fixing portion includes a plurality of V-shaped rods arranged in an array along a first direction, the V-shaped rods opening in a direction away from the cable accommodating cavity, and being used to place the finished template wiring harness on a side of the V-shaped rod away from the cable accommodating cavity; the first direction and the second direction are parallel to the ground, and the first direction is perpendicular to the second direction.

[0017] In an exemplary embodiment of the present disclosure, the V-shaped rod opens at an angle of not less than 150° in a direction away from the cable accommodating cavity.

[0018] In an exemplary embodiment of the present disclosure, the width of the first frame along the second direction is greater than that of the second frame, and the V-shaped rod extends out of the second frame in the second direction; a bearing plate is provided between the second frame and the cable accommodating cavity, and the bearing plate is parallel to the ground.

[0019] According to another aspect of the present disclosure, there is provided a locomotive cable aerial conveying system, comprising any one of the locomotive cable aerial conveying devices described above, and an electric control system;

[0020] The transport tool vehicle is provided with an identification code, and the track is provided with a reading and writing device for reading the identification code to monitor the position of the transport tool vehicle;

[0021] A driving device is provided on the track to drive the transport tooling vehicle to move on the track;

[0022] The electric control system is connected with the reading and writing device and the driving device signal, and is used to control and monitor the moving path of the conveying tooling vehicle on the track.

[0023] The locomotive cable aerial conveying device disclosed in the present invention can be moved on the ground by a moving mechanism, and can be lifted into the air by a lifting mechanism, and can slide and move on the track. The conveying tool car can slide between the cable offline area, the cable prefabrication area and the wiring area through the track, and can be lowered to the ground in the cable offline area, the cable prefabrication area and the wiring area to carry different types of wire harnesses in each work area. Through the locomotive cable aerial conveying device disclosed in the present invention, semi-finished cables and finished template wire harnesses can be automatically and orderly distributed to each work-in-progress station by the conveying tool car, which solves the problem that various types of cable storage and transportation on site require the use of multiple tool cars and are prone to congestion on the ground, improves the efficiency and accuracy of transportation, and saves manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0025] In order to better understand the present disclosure, reference may be made to the embodiments shown in the following drawings. The components in the drawings are not necessarily to scale, and related elements may be omitted in order to emphasize and clearly illustrate the technical features of the present disclosure. In addition, related elements or components may have different arrangements as known in the art. In addition, in the drawings, the same reference numerals represent the same or similar components in each drawing. Among them:

[0026] Figure 1 It is a schematic diagram of an aerial transmission line body in an exemplary embodiment of the aerial transmission device for locomotive cables disclosed in the present invention;

[0027] Figure 2 It is a schematic diagram of an aerial transmission line body in an exemplary embodiment of the aerial transmission device for locomotive cables disclosed in the present invention;

[0028] Figure 3 A schematic diagram of a lifting mechanism in an exemplary embodiment of the locomotive cable aerial conveying device disclosed herein;

[0029] Figure 4 A schematic diagram of a track in an exemplary embodiment of the locomotive cable aerial transmission device disclosed herein;

[0030] Figure 5 It is a schematic diagram of a transport tool vehicle in an exemplary embodiment of the locomotive cable aerial transport device disclosed in the present invention;

[0031] Figure 6 It is a schematic diagram of a transport tool vehicle in an exemplary embodiment of the locomotive cable aerial transport device disclosed in the present invention;

[0032] Figure 7 It is a schematic diagram of a transport tool vehicle in an exemplary embodiment of the locomotive cable aerial transport device disclosed in the present invention.

[0033] The following are the descriptions of the reference numerals:

[0034] 1. Track; 11. Cable unloading area; 111. Large line unloading area; 112. Small line unloading area; 12. Cable prefabrication area; 13. Wiring area; 14. First branch track; 2. Support frame; 3. Transport tooling vehicle; 301. Accommodation cavity baffle; 31. Cable accommodating cavity; 32. First cable fixing part; 33. Second cable fixing part; 331. V-shaped rod; 34. First frame; 35. Second frame; 36. Load-bearing plate; 41. Slide plate; 5. Protective net. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the exemplary embodiments of the present disclosure to clearly and completely describe the technical solutions in the exemplary embodiments of the present disclosure. The exemplary embodiments described herein are only for illustrative purposes and are not intended to limit the scope of protection of the present disclosure. Therefore, it should be understood that various modifications and changes can be made to the exemplary embodiments without departing from the scope of protection of the present disclosure.

[0036] Unless otherwise specified or explained, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by people with ordinary skills in the field to which the present disclosure belongs. The present disclosure uses "first" and "second" etc. only as labels, and does not limit the quantity, importance or order of its objects. The words "include" or "comprise" mean that the elements appearing before the word include the elements listed after the word and their equivalents, without excluding other elements. The terms "connected", "fixed" etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, or a movable connection, or an integral connection, or a detachable connection, and can be directly connected or indirectly connected through an intermediate medium. "Signal connection" can be a wired communication connection or a wireless communication connection, and can be direct communication or indirect signal connectivity through an intermediate medium.

[0037] The “Part A is arranged on Part B” mentioned in the present disclosure may mean that Part A is directly connected to Part B, or Part A may be arranged on Part C, and Part C may be arranged on Part B.

[0038] Further, it should be understood that the directional words such as "upper", "lower", "bottom", "top surface" described in the exemplary embodiments of the present disclosure are only used to indicate relative positional relationships. For convenience, the description is made according to the actual working position and state of the locomotive cable aerial conveying device, or according to the angles shown in the drawings, which should not be understood as limiting the exemplary embodiments of the present disclosure. For example, the ground is "lower", the air is "upper", the surface close to the ground is the bottom surface, and the surface close to the air is the top surface.

[0039] Those skilled in the art will appreciate that when the absolute position of the object being described changes, the relative position relationship may also change accordingly. For example, after rotating the structure in the exemplary embodiment of the present disclosure or changing the direction and viewing angle of observation, "up" may also become "down" or "left" or "right", and such changes will not cause obstacles to the understanding of those skilled in the art.

[0040] According to one aspect of the present disclosure, there is provided a locomotive cable aerial conveying device, comprising an aerial conveying line body, a conveying tool vehicle 3 and a lifting mechanism. Figures 1 to 7As shown, the aerial conveyor line includes a track 1 and a support frame 2, the track 1 is erected in the air by the support frame 2; the bottom of the conveying tool vehicle 3 has a moving mechanism for moving on the ground, and the top of the conveying tool vehicle 3 has a lifting ring for connecting with the lifting mechanism; the first end of the lifting mechanism is slidably connected to the track 1 through a slide plate 41, and the second end of the lifting mechanism opposite to the first end is detachably connected to the lifting ring, and the first end and the second end are relatively telescopically arranged to lift or lower the conveying tool vehicle 3.

[0041] Among them, the conveying tool vehicle 3 has a cable accommodating cavity 31, a first cable fixing portion 32 and a second cable fixing portion 33, and the track 1 has a cable unloading area 11, a cable prefabrication area 12 and a wiring area 13 which are connected in sequence; the conveying tool vehicle 3 is used to be lowered to the ground in the cable unloading area 11, and to accommodate and lift the cables to be processed through the cable accommodating cavity 31; the conveying tool vehicle 3 is used to be lowered to the ground in the cable prefabrication area 12, and to fix the prefabricated cables through the first cable fixing portion 32 and lift them; the conveying tool vehicle 3 is used to be lowered to the ground in the wiring area 13, and to fix the finished template wiring harness through the second cable fixing portion 33, and to leave the locomotive cable aerial conveying device from the ground through the moving mechanism.

[0042] The locomotive cable aerial conveying device disclosed in the present invention, the conveying tool vehicle 3 can be moved on the ground by a moving mechanism, and can be lifted into the air by a lifting mechanism, and slide and move on the track 1. The conveying tool vehicle 3 can slide between the cable offline area 11, the cable prefabrication area 12 and the wiring area 13 through the track 1, and can be lowered to the ground in the cable offline area 11, the cable prefabrication area 12 and the wiring area 13 to carry different types of wire harnesses in each work area. Specifically, the conveying tool vehicle 3 accommodates the semi-finished cables to be processed in the cable offline area 11 through the cable accommodating cavity 31; fixes the prefabricated cables to be processed assembled with terminals and other accessories in the cable prefabrication area 12 through the first cable fixing part 32; fixes the finished template wire harness formed after wiring the prefabricated cables in the wiring area 13 through the second cable fixing part 33, and can transport the finished template wire harness away from the ground.

[0043] Through the locomotive cable aerial conveying device disclosed in the present invention, semi-finished cables and finished template harnesses can be automatically and orderly delivered to various work-in-progress stations through the conveying tooling vehicle 3, solving the problem of using a variety of tooling vehicles for storage and transportation of various types of cables on site and easy congestion on the ground, improving the efficiency and accuracy of transportation, and saving manpower.

[0044] Specifically, in combination with the processing and manufacturing process of locomotive cables, a working process of the locomotive cable aerial conveying device disclosed in the present invention is provided. Figure 4As shown, the track 1 has a cable unloading area 11, a cable prefabrication area 12 and a wiring area 13. The bundled cables are cut into segments of cables to be processed on the ground below the cable unloading area 11, and loaded into the cable accommodating cavity 31, and then hoisted onto the track 1. The cable unloading area 11 may include a large cable unloading area 111 and a small cable unloading area 112. Exemplarily, cables with a diameter of 10 square millimeters or more are cut into segments of cables to be processed on the ground below the large cable unloading area 111, and loaded into the cable accommodating cavity 31, and then hoisted onto the track 1; cables with a diameter of less than 10 square millimeters are cut into segments of cables to be processed on the ground below the small cable unloading area 112, and loaded into the cable accommodating cavity 31, and then hoisted onto the track 1.

[0045] Exemplarily, a hook is provided at the second end of the lifting mechanism for hooking with a lifting ring on the top of the transport tool vehicle 3. The hook can move up and down according to the need of lifting or lowering the transport tool vehicle 3 to adapt to the requirements of workstations at different heights.

[0046] Exemplarily, a driving device is provided on the track 1 for driving the transport tool vehicle 3 to move on the track 1. After the transport tool vehicle 3 is loaded with the cables to be processed in the cable unloading area 11, it is driven by the driving device to slide along the track 1 to the cable prefabrication area 12. The transport tool vehicle 3 is lowered to the ground in the cable prefabrication area 12, and the terminals and other accessories are assembled mechanically or manually to form a prefabricated cable, which is fixed by the first cable fixing part 32 and then hoisted onto the track 1.

[0047] The transport tooling vehicle 3 is driven by the driving device to slide along the track 1 to the wiring area 13. The transport tooling vehicle 3 is lowered to the ground in the wiring area 13 and performs wiring, assembling and bundling the scattered prefabricated cables to form a finished template harness, and then leaves the locomotive cable aerial transport device from the ground through a moving mechanism, for example, transporting it to the electrical panel cabinet assembly area, and installing the finished template harness into the electrical panel cabinet.

[0048] Exemplarily, the moving mechanism includes rollers, that is, the bottom of the transport tool vehicle 3 has rollers. The transport tool vehicle 3 may have an interface that matches an automated guided vehicle (AGV), so that the transport tool vehicle 3 can be carried by the AGV trolley. After the transport tool vehicle 3 is loaded with the finished template harness, it can be carried by the AGV trolley from the ground to the locomotive cable aerial transport device.

[0049] In an exemplary embodiment of the present disclosure, the aerial conveyor line further comprises a protective net 5. Figure 1 and Figure 2As shown, the protective net 5 is arranged between the track 1 and the ground, and the orthographic projection of the track 1 on the ground is within the range of the protective net 5. The protective net 5 can be a metal net, and the aperture of the protective net 5 is smaller than the outer diameter of the cable. If the cable in the transport tooling vehicle 3 accidentally falls, the protective net 5 can receive the fallen cable to prevent it from falling to the ground and causing danger.

[0050] In an exemplary embodiment of the present disclosure, the protective net 5 is provided with a first loading and unloading port, a second loading and unloading port, and a third loading and unloading port that penetrate the protective net 5. The first loading and unloading port corresponds to the cable unloading area 11, so that the conveying tool vehicle 3 passes through the first loading and unloading port to be lifted or lowered in the cable unloading area 11; the second loading and unloading port corresponds to the cable prefabrication area 12, so that the conveying tool vehicle 3 passes through the second loading and unloading port to be lifted or lowered in the cable prefabrication area 12; the third loading and unloading port corresponds to the wiring area 13; so that the conveying tool vehicle 3 passes through the third loading and unloading port to be lifted or lowered in the wiring area 13. The protective net 5 limits the lifting and lowering positions of the conveying tool vehicle 3 through the loading and unloading ports (such as the first loading and unloading ports, the second loading and unloading ports, and the third loading and unloading ports), which can improve the safety of the locomotive cable aerial conveying device.

[0051] Exemplarily, the cable unloading area 11 may include a large line unloading area 111 and a small line unloading area 112. The large line unloading area 111 and the small line unloading area 112 are both provided with a first loading and unloading port, which is used to lift and lower the conveying tooling vehicle 3 in the large line unloading area 111 and the small line unloading area 112, respectively, so as to lift and transport the corresponding cables to be processed to the cable prefabrication area 12.

[0052] In an exemplary embodiment of the present disclosure, the lifting mechanism refers to Figure 3 As shown, the lifting mechanism includes an electric hoist scissor-type lifting structure. After the conveying tool car 3 runs to the loading and unloading position (for example, the first loading and unloading port, the second loading and unloading port, and the third loading and unloading port), the lifting mechanism adopts a sliding contact power supply, which is safe and stable. Exemplarily, the electric hoist motor of the lifting mechanism has a brake function and can be automatically locked when the power is off. The conveying tool car 3 can be positioned and stopped at the loading and unloading position (for example, the first loading and unloading port, the second loading and unloading port, and the third loading and unloading port) during the sliding process of the track 1.

[0053] In an exemplary embodiment of the present disclosure, reference Figure 4The schematic diagram of the track 1 shown in the figure, the track 1 includes a main track and a first branch track 14, the cable offline area 11, the cable prefabrication area 12 and the wiring area 13 are sequentially connected on the main track; one end of the first branch track 14 is connected to the main track, and the other end of the first branch track 14 is disconnected. A fourth loading and unloading port that penetrates the protective net 5 can also be opened on the protective net 5 below the first branch track 14, so that the conveying tool vehicle 3 can be lifted or lowered through the fourth loading and unloading port. For example, for a very small number of special cables, it may not be suitable to be wired in the wiring area 13. After such cables are prefabricated in the cable prefabrication area 12 to form prefabricated cables, they can slide to the first branch track 14 through the track 1 without entering the wiring area 13, so that special wiring can be performed in the area below the first branch track 14. Alternatively, the first branch track 14 can also be used for offline maintenance of the faulty conveying tool vehicle 3, etc., so that the aerial conveying line can adapt to a variety of special working conditions without affecting the normal logistics operation on the main track. In some exemplary embodiments, the track 1 may include a plurality of first branch tracks 14 , each of which is connected to the main track through one end and disconnected at the other end.

[0054] In an exemplary embodiment of the present disclosure, the track 1 may further include a second branch track, both ends of which are connected to the main track. The second branch track can be used to transfer the tooling vehicle 3 to alleviate the congestion when the logistics operation on the main track is congested or the production rhythm corresponding to the cable unloading area 11, the cable prefabrication area 12 and the wiring area 13 is abnormal.

[0055] Exemplarily, track 1 may include a main track and a first branch track 14 without including a second branch track, or may include a main track and a second branch track without including the first branch track 14, or may include only the main track, or may include the main track, the first branch track 14 and the second branch track at the same time.

[0056] For example, the track 1 can be made of a high-strength C-shaped bent plate, and the surface of the track 1 is galvanized to improve the bearing strength and corrosion resistance of the track 1. For example, a 90° turnout is provided on the track 1, and the fork tongue can be controlled by a cylinder to switch different running routes on the track 1, so as to realize flexible steering of the transport tooling vehicle 3, and orderly transport can also be carried out on complex paths.

[0057] In an exemplary embodiment of the present disclosure, reference Figure 5In the schematic diagram of the transport tool vehicle 3 shown in FIG. 1 , the cable accommodating chamber 31 can be surrounded by an accommodating chamber baffle 301, which surrounds the cable accommodating chamber 31 at least in the bottom direction and the surrounding side wall direction of the transport tool vehicle 3. The cable accommodating chamber 31 is used to accommodate cables to be processed. Large wires with a diameter of 10 square millimeters or more and small wires with a diameter of less than 10 square millimeters can be stored and transported to the cable prefabrication area 12 through the cable accommodating chamber 31, which can improve the storage and transportation efficiency.

[0058] refer to Figure 5 As shown, the first cable fixing portion 32 and the second cable fixing portion 33 are arranged at one end of the cable accommodating cavity 31 away from the moving mechanism. For example, the transport tooling vehicle 3 includes a first frame 34 and a second frame 35, the first frame 34 and the second frame 35 are parallel to the ground, and the moving mechanism, the cable accommodating cavity 31, the second frame 35 and the first frame 34 are arranged in sequence from bottom to top. The first frame 34 and the second frame 35 are both rectangular frames and are parallel to the accommodating cavity baffle 301 on the bottom surface of the cable accommodating cavity 31. The first cable fixing portion 32 is arranged on the side surface of the first frame 34, and the second cable fixing portion 33 is arranged on the top surface of the second frame 35 away from the cable accommodating cavity 31. The side surface referred to in the present disclosure is the surrounding surface adjacent to the bottom surface and perpendicular to the bottom surface. For example, the first cable fixing portion 32 is arranged on the side surface of one side or both sides of the length direction of the first frame 34, or the first cable fixing portion 32 is arranged on the four side surfaces of the length direction and width direction of the first frame 34.

[0059] The second cable fixing portion 33 is arranged on the top surface of the second frame 35 away from the cable accommodating cavity 31. For example, the second cable fixing portion 33 includes a plurality of support rods arranged in an array along the length direction of the second frame 35. The support rods are arranged on the top of the second frame 35. The finished template wiring harness of the wiring area 13 can be placed on the support rods and leave the corresponding workstation from the ground through a moving mechanism.

[0060] In an exemplary embodiment of the present disclosure, the first cable fixing portion 32 may be a hook extending from the first frame 34 along the second direction. Figure 5 , Figure 6 As shown, the terminal for hanging the prefabricated cable. Specifically, after the cables to be processed are assembled with terminals in the cable prefabrication area 12 to form prefabricated cables, they can be hung on the hooks of the first cable fixing portion 32 respectively, and the other end hangs freely. The first frame 34 and the second frame 35 can both be rectangular frames, and the long side of the first frame 34 is parallel to the long side of the second frame 35, and the short side of the first frame 34 is also parallel to the short side of the second frame 35. Exemplarily, the projections of the first frame 34 and the second frame 35 on the ground coincide. The first direction can be the long side direction of the first frame 34 (second frame 35), and the second direction can be the short side direction of the first frame 34 (second frame 35).

[0061] In an exemplary embodiment of the present disclosure, the first cable fixing portion 32 is disposed on a side surface of the first frame 34 along the first direction. Exemplarily, the first cable fixing portion 32 may be symmetrically disposed on two side surfaces of the first frame 34 in the first direction.

[0062] The second cable fixing portion 33 includes a plurality of V-shaped rods 331 arranged in an array along the first direction. Figure 5 , Figure 7 As shown, the V-shaped rod 331 opens in a direction away from the cable accommodating cavity 31, that is, opens upward, so that the finished template wire harness is placed on the side of the V-shaped rod 331 away from the cable accommodating cavity 31. Specifically, the finished template wire harness after wiring has a complex structure and a large volume. The finished template wire harness is placed on the V-shaped rod 331, so that the finished template wire harness can be tilted upward along the two sides of the V-shaped rod 331 on both sides of the second direction, and is not easy to fall to the ground.

[0063] Exemplarily, the angle of the V-shaped rod 331 opening in the direction away from the cable accommodating chamber 31 is not less than 150°. That is, the opening angle of the V-shaped rod 331 is not less than 150° and less than 180°. For example, in an exemplary embodiment of the present disclosure, the opening angle of the V-shaped rod 331 is 150°.

[0064] In an exemplary embodiment of the present disclosure, the first frame 34 and the second frame 35 are both rectangular frames, and the long side of the first frame 34 is parallel to the long side of the second frame 35, and the short side of the first frame 34 is parallel to the short side of the second frame 35. The width of the first frame 34 along the second direction is greater than that of the second frame 35, for example, the projection of the second frame 35 on the ground is inside the projection of the first frame 34 on the ground. The V-shaped rod 331 extends out of the second frame 35 in the second direction, that is, the width of the V-shaped rod 331 in the second direction is greater than the short side of the second frame 35, with reference to Figure 7 As shown, the finished template harness can be placed on the V-shaped rod 331, and the ends of the cables can hang down from both sides of the V-shaped rod 331 in the second direction without being blocked by the second frame 35.

[0065] In an exemplary embodiment of the present disclosure, the first cable fixing portion 32 is disposed on the first frame 34, the second cable fixing portion 33 is disposed on the second frame 35, and the first frame 34 is above the second frame 35, so that the finished template wiring harness placed on the second cable fixing portion 33 is not easy to contact the first cable fixing portion 32, and is not easy to be hooked or scratched.

[0066] In an exemplary embodiment of the present disclosure, a bearing plate 36 is provided between the second frame 35 and the cable accommodating cavity 31, and the bearing plate 36 is parallel to the ground. Figure 5As shown, the width of the carrying plate 36 along the second direction may be smaller than the width of the V-shaped rod 331 in the second direction. The carrying plate 36 may be used to carry the ends of the cables fixed to the first cable fixing portion 32 or the second cable fixing portion 33, such as the ends of the prefabricated cables hooked on the first cable fixing portion 32, or the ends of the finished template harnesses placed on the V-shaped rod 331 of the second cable fixing portion 33.

[0067] According to another aspect of the present disclosure, there is also provided a locomotive cable aerial conveying system, comprising any one of the locomotive cable aerial conveying devices described above, and an electric control system. The conveying tool vehicle 3 is provided with an identification code, and the track 1 is provided with a reading and writing device for reading the identification code to monitor the position of the conveying tool vehicle 3; the track 1 is provided with a driving device for driving the conveying tool vehicle 3 to move on the track 1; the electric control system is connected to the reading and writing device and the driving device by signal, and is used to control and monitor the path of the conveying tool vehicle 3 moving on the track 1.

[0068] The locomotive cable aerial conveying system disclosed in the present invention has a reasonable layout of the aerial conveying line. The cable unloading area 11, the cable prefabrication area 12 and the wiring area 13 are well combined by utilizing the limited space on site, and the operation of the conveying tooling vehicle 3 can be controlled and monitored by the electronic control system, thereby realizing effective monitoring and control of the real-time positions of various cables, and realizing digital management and control of each process of the locomotive cable from unloading to prefabrication and wiring.

[0069] Exemplarily, a radio frequency identification (RFID) reader / writer is provided on the track 1 for writing and reading the identification code information of the transport tool vehicle 3 for identification and judgment by the power control system, and can also track the operation status of the transport tool vehicle 3 on the track 1.

[0070] In an exemplary embodiment of the present disclosure, a read-write device is provided at least at a loading and unloading port (e.g., the first loading and unloading port, the second loading and unloading port, the third loading and unloading port, and the fourth loading and unloading port) to realize real-time reading and writing of the operation tracking of the conveyor tool vehicle 3, and real-time feedback of the position of the conveyor vehicle and analysis of the operation status of the conveyor vehicle. Exemplarily, a 90° switch is provided on the track 1, and a read-write device is also provided at the switch to realize real-time reading and writing of the operation route of the conveyor tool vehicle 3. Exemplarily, an identification code is provided on the conveyor tool vehicle 3, which can not only interact with the read-write device on the track 1, but also be used for information binding and identification with the AGV vehicle when moving on the ground, which is convenient for the intelligent scheduling and management of the logistics system and improves the transparency and controllability of the logistics process.

[0071] In an exemplary embodiment of the present disclosure, when the wire harness is produced, a task list of the aerial conveyor line can be automatically generated according to the production work order issued by the upstream production management system. The operator or robot scans the barcode on the hook on the second end of the lifting mechanism with a barcode scanner, automatically or manually selects the hook destination process, and can realize accurate scheduling and transportation of the wire harness.

[0072] Exemplarily, the electric control system includes a PLC control module, and related equipment such as a drive device and a frequency converter are connected to the PROFINET bus. The industrial computer controls the production line through wired transmission to complete various actions of the production line, and the host computer can monitor the status of the production line in real time. Exemplarily, the electric control system includes a fault self-diagnosis module, which can perform logical performance judgment on its own hardware, and can prompt the operator to perform qualitative inspection or replacement of related components through a human-machine interface, sound and light alarms, and wired communication on the host computer.

[0073] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. The present disclosure is intended to cover any variations, uses or adaptations of the present disclosure, which follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the appended claims.

[0074] It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from its scope. The scope of protection of the present disclosure is limited only by the appended claims.

Claims

1. A locomotive cable aerial transmission device, characterized in that: It comprises an aerial conveyor line body, a conveyor tool vehicle (3) and a lifting mechanism, wherein the aerial conveyor line body comprises a track (1) and a support frame (2), wherein the track (1) is erected in the air by the support frame (2); the bottom of the conveyor tool vehicle (3) is provided with a moving mechanism for moving on the ground, and the top of the conveyor tool vehicle (3) is provided with a lifting ring for connecting with the lifting mechanism; the first end of the lifting mechanism is slidably connected to the track (1) through a slide plate (41), the second end of the lifting mechanism opposite to the first end is detachably connected to the lifting ring, and the first end and the second end are relatively telescopically arranged so as to lift or lower the conveyor tool vehicle (3); The transport tooling vehicle (3) comprises a cable accommodating chamber (31), a first cable fixing portion (32) and a second cable fixing portion (33); the track (1) comprises a cable lowering area (11), a cable prefabrication area (12) and a wiring area (13) which are connected in sequence; The transport tool vehicle (3) is used to be lowered to the ground in the cable unloading area (11), accommodate the cables to be processed through the cable accommodating chamber (31) and lift them; the transport tool vehicle (3) is used to be lowered to the ground in the cable prefabrication area (12), fix the prefabricated cables through the first cable fixing part (32) and lift them; the transport tool vehicle (3) is used to be lowered to the ground in the wiring area (13), fix the finished template wire harness through the second cable fixing part (33), and leave the locomotive cable aerial transport device from the ground through a moving mechanism.

2. The locomotive cable aerial transmission device according to claim 1, characterized in that: The aerial conveyor line body also includes a protective net (5), which is arranged between the track (1) and the ground, and the orthographic projection of the track (1) on the ground is within the range of the protective net (5).

3. The locomotive cable aerial transmission device according to claim 2, characterized in that: The protective net (5) is provided with a first loading and unloading opening, a second loading and unloading opening and a third loading and unloading opening which pass through the protective net (5); the first loading and unloading opening corresponds to the cable unloading area (11), so that the transport tool vehicle (3) passes through the first loading and unloading opening to be lifted or lowered in the cable unloading area (11); the second loading and unloading opening corresponds to the cable prefabrication area (12), so that the transport tool vehicle (3) passes through the second loading and unloading opening to be lifted or lowered in the cable prefabrication area (12); the third loading and unloading opening corresponds to the wiring area (13); so that the transport tool vehicle (3) passes through the third loading and unloading opening to be lifted or lowered in the wiring area (13).

4. The locomotive cable aerial transmission device according to claim 1, characterized in that: The track (1) comprises a main track, and the cable lowering area (11), the cable prefabrication area (12) and the wiring area (13) are sequentially connected on the main track; The track (1) further comprises a first branch track (14), one end of which is connected to the main track, and the other end of which is disconnected; and / or the track (1) further comprises a second branch track, both ends of which are connected to the main track.

5. The locomotive cable aerial transmission device according to claim 1, characterized in that: The cable accommodating chamber (31) is surrounded by an accommodating chamber baffle (301), and the accommodating chamber baffle (301) surrounds the cable accommodating chamber (31) at least in the bottom direction of the transport tooling vehicle (3) and in the direction of the surrounding side walls. The first cable fixing portion (32) and the second cable fixing portion (33) are arranged at one end of the cable accommodating chamber (31) away from the moving mechanism.

6. The locomotive cable aerial transmission device according to claim 1, characterized in that: The transport tooling vehicle (3) comprises a first frame (34) and a second frame (35); the first frame (34) and the second frame (35) are parallel to the ground; the moving mechanism, the cable accommodating cavity (31), the second frame (35) and the first frame (34) are arranged in sequence from the ground to the air; the first cable fixing portion (32) is arranged on a side surface of the first frame (34), and the second cable fixing portion (33) is arranged on a top surface of the second frame (35) away from the cable accommodating cavity (31).

7. The locomotive cable aerial transmission device according to claim 6, characterized in that: The first cable fixing portion (32) is arranged on a side surface of the first frame (34) along a first direction, and the first cable fixing portion (32) is a hook extending from the first frame (34) along a second direction and used for hanging a terminal of the prefabricated cable; The second cable fixing portion (33) comprises a plurality of V-shaped rods (331) arranged in an array along the first direction, the V-shaped rods (331) opening in a direction away from the cable accommodating cavity (31) and being used for placing the finished template wiring harness on a side of the V-shaped rods (331) away from the cable accommodating cavity (31); the first direction and the second direction are parallel to the ground, and the first direction is perpendicular to the second direction.

8. The locomotive cable aerial transmission device according to claim 7, characterized in that: The opening angle of the V-shaped rod (331) in a direction away from the cable accommodating cavity (31) is not less than 150°.

9. The locomotive cable aerial transmission device according to claim 7, characterized in that: The width of the first frame (34) along the second direction is greater than that of the second frame (35), and the V-shaped rod (331) extends out of the second frame (35) in the second direction; a bearing plate (36) is provided between the second frame (35) and the cable accommodating cavity (31), and the bearing plate (36) is parallel to the ground.

10. A locomotive cable aerial transmission system, characterized in that: A locomotive cable aerial conveying device comprising any one of claims 1 to 9, and an electric control system; The transport tool vehicle (3) is provided with an identification code, and the track (1) is provided with a reading and writing device for reading the identification code to monitor the position of the transport tool vehicle (3); The track (1) is provided with a driving device for driving the transport tooling vehicle (3) to move on the track (1); The electric control system is signal-connected to the reading and writing device and the driving device, and is used to control and monitor the moving path of the transport tool vehicle (3) on the track (1).

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