Intelligent power distribution system construction automation device and its control system

Abstract

The present invention relates to the technical field of power distribution system construction, and specifically to an intelligent power distribution system construction automation device and its control system, including a mobile trolley, a lifting mechanism, a cable support seat, a cable reel, a rotating wire mechanism, a cable straightening guide seat and an electric push rod. The intelligent power distribution system construction automation device and its control system, through the mobile trolley, enables the cables to be automatically laid in the cable trench without the need for workers to move. The laid cables are guided by the cable straightening guide seat so that the cables falling on the cable support plate are straighter, and a trapezoidal structure is formed between the rotating wire mechanism, the cable straightening guide seat, the electric push rod and the sliding assembly, thereby increasing the stability of the rotating wire mechanism and preventing the rotating wire mechanism from being bent due to a large force. When the output end of the electric push rod is extended, the two guide posts squeeze and fix the cables to ensure that the cables will not be pulled out from between the two guide posts during the upward movement of the lifting mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution system construction, and in particular to an intelligent power distribution system construction automation device and a control system thereof. Background Art

[0002] Cables often need to be routed underground during the transmission of electricity. The specific method is to lay multiple layers of cables on the cable support frame in the cable trench. The traditional laying method is to set up a mobile vehicle in the cable trench, and then pull out the cables on the mobile vehicle and place them on the cable support frame. However, the activity space in the cable trench is small and is not conducive to the movement of workers.

[0003] Chinese patent application number: CN202311168953.4, discloses: a device for laying cables in a cable trench, including a support plate, a frame symmetrically installed on both sides of the bottom center line of the support plate, the frame including a crossbeam, a mounting member installed at both ends of the crossbeam and a moving wheel, the mounting member is rotatably installed on the crossbeam, the mounting member includes a fixed sleeve, a rotating shaft rotatably installed on the fixed sleeve, a vertical plate and a cross plate installed at both ends of the vertical plate, the cross plate is rotatably installed on the rotating shaft, the moving wheel is installed on the vertical plate, and a lifting assembly and a supporting assembly are installed on the top of the support plate. The present invention can lay cables on brackets of different heights in the cable trench through the mutual cooperation of the lifting assembly and the laying assembly, which not only reduces the labor intensity, but also improves the work efficiency. The setting of the support assembly facilitates the lifting and support of the cable roller, ensuring the normal rotation of the cable roller during the laying of the cable.

[0004] Although the device can set the mobile trolley at the top of the cable trench to avoid congestion, the position of the cable laid on the cable support frame is not easy to control, resulting in the cable not being straight enough. Subsequent workers need to frequently adjust when laying the second cable, and the rotating arm needs to withstand a large cable tension during the laying process, and the rotating arm is prone to bending. When the device moves upward, the cable will be pulled out from the rotating arm, resulting in the need for workers to re-thread the cable when laying the next layer of cables. For this reason, it is necessary to design an intelligent power distribution system construction automation device and its control system, which can reduce the need for workers to move in the cable trench, and can automatically lay the cable, and can lay the cable straighter, and can increase the stability of the rotating arm during the laying process to avoid bending of the rotating arm, and can avoid the cable being pulled out from the rotating arm when the device moves upward. Summary of the invention

[0005] In view of the above-mentioned technical deficiencies, the object of the present invention is to provide an intelligent power distribution system construction automation device and a control system thereof, which can reduce the need for workers to move in the cable trench, and can automatically lay the cables. The cables can be laid straighter and the stability of the rotating arm can be increased during the laying process to avoid bending of the rotating arm, and the cables can be prevented from being pulled out of the rotating arm when the device moves upward.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: the present invention provides an intelligent power distribution system construction automation device and a control system thereof, including a mobile trolley, a lifting mechanism, a cable support seat, a cable reel, a rotating wire mechanism, a cable straightening guide seat and an electric push rod. The mobile trolley can move in a straight line and is installed on the top of the cable trench. The cable reel is fixedly installed on the top of the mobile trolley, the lifting mechanism is fixedly installed on the mobile trolley, the cable support seat is fixedly installed on the lifting seat of the lifting mechanism, the lifting mechanism is used to vertically drive the cable support seat to move up and down, one end of the cable of the cable reel is inserted into the cable support seat, the rotating wire mechanism is rotatably installed on the cable support seat, the rotating wire mechanism is used to guide the cable passing through the cable support seat, one end of the cable straightening guide seat is hinged to the rotating wire mechanism, and the other end of the cable straightening guide seat is fixedly provided with a sliding component, the sliding component is fixedly connected to the output end of the electric push rod, the cable straightening guide seat is used to guide the cable passing through the rotating wire mechanism, and the length direction of the cable straightening guide seat is parallel to the length direction of the cable trench.

[0007] Preferably, there are two rotating wire mechanisms and two cable straightening guide seats, one end of each of the two rotating wire mechanisms is hinged to the cable support seat, the other end of the two rotating wire mechanisms is respectively hinged to one end of the two cable straightening guide seats, and the other end of the two cable straightening guide seats is slidably connected to the sliding assembly.

[0008] Preferably, the cable straightening guide seat includes a slide seat, an extension rod, a synchronization mechanism, four sliders and two guide columns. The slide seat is fixedly connected to one end of the extension rod, and the other end of the extension rod is hinged to the rotating wire mechanism. The guide column is rotatably installed on the two sliders. The four sliders can be horizontally slidably installed on the slide seat. The synchronization mechanism is fixedly installed on the extension rod. The synchronization mechanism is used to synchronize the two guide columns to move inward or outward synchronously. An annular groove for the cable to be inserted into the middle of each guide column is provided. A positioning push rod is fixedly arranged on the sliding assembly. The positioning push rod is used to contact the slider. When the electric push rod is in a fully extended state, the positioning push rod contacts the slider, and the two guide columns squeeze a pair of cables.

[0009] Preferably, the sliding assembly is a square telescopic tube, the electric push rod is an electric push rod, the square telescopic tube is provided with two telescopic ends, the two telescopic ends are respectively fixedly connected to the two sliding seats, and the output end of the electric push rod is fixedly connected to the middle of the sliding assembly.

[0010] Preferably, a sliding support column is fixedly provided on the top of the sliding assembly, a plug rod is fixedly provided on the moving trolley, a plurality of plug holes are provided on the sliding support column, and the plurality of plug holes respectively correspond to a plurality of cable support plates, a guide rail is provided on the top of the moving trolley, a guide seat which can slide horizontally is fixedly provided on the guide rail, the sliding support column is slidingly connected to the guide seat, and a guide hole is provided on the guide seat for the sliding support column to pass through, when the electric push rod does not pull the sliding assembly inward, the plug rod and the sliding support column are in a separated state, and when the electric push rod pulls the sliding assembly inward, the plug rod is plugged into the plug holes on the sliding support column.

[0011] Preferably, the synchronization mechanism includes a displacement seat and two hinged rods. The displacement seat can be horizontally slidably installed on the extension rod. One end of the hinged rod is hinged to the displacement seat, and the other end of the hinged rod is hinged to the slider.

[0012] Preferably, the cable support seat comprises an upper guide wheel, a lower guide wheel, a vertical guide wheel, an upper swivel seat and two lower swivel seats, the upper swivel seat is fixedly mounted on the top of the lifting seat of the lifting mechanism, the upper guide wheel is rotatably mounted on the upper swivel seat, the lower guide wheel has the same structure as the upper guide wheel, the lower guide wheel is rotatably mounted on the lower swivel seat, the lower swivel seat is fixedly mounted on the bottom of the lifting seat of the lifting mechanism, the upper guide wheel is provided with two grooves for two cables to be respectively inserted, and the inner edges of the two vertical guide wheels are respectively in contact with the two cables.

[0013] Preferably, the rotating wire mechanism includes two rotating rods and two guide columns. One end of the two rotating rods is hinged to the lower rotating seat, and the other end of the two rotating rods is hinged to the extension rod. A reinforcing rod is fixedly arranged between the two rotating rods. The guide column 2 is rotatably installed on the rotating rod, and an annular groove for the cable to pass through is opened in the middle of each guide column 2.

[0014] Preferably, the lifting mechanism includes a rotating motor, a gear, a rack and two guide columns. The guide columns can be vertically slidably installed on the moving trolley, the rack is vertically fixedly installed on the guide columns, the gear is meshingly connected with the rack, the rotating motor is fixedly installed on the moving trolley, the gear is fixedly installed on the rotating end of the rotating motor, the cable support seat is fixedly installed on the guide column, and a mounting plate for installing the cable support seat is provided on the guide column.

[0015] The control method of the intelligent power distribution system construction automation device is characterized by comprising the following steps:

[0016] Step 1: The lifting mechanism transports the cable end upward;

[0017] By controlling the rotating motor to work, the lifting mechanism drives the cable support seat to move downward through the meshing action of the gear and the rack, and also drives the cable straightening guide seat to move downward, so that the end of the cable moves to the preset position;

[0018] Step 2: Push the cable straightening guide outward to the desired position between the two cable support plates;

[0019] The output end of the electric push rod is retracted inwards, and the cable straightening guide seat is pushed outwards to the required position of the two cable support plates through the action of the rotating wire mechanism, the cable straightening guide seat and the sliding assembly;

[0020] Step 3: Cable straightening guide seat suspension auxiliary support;

[0021] When the sliding assembly is pulled, the sliding support column will also be driven synchronously, so that the insertion rod is inserted into the insertion hole to achieve support for the sliding support column;

[0022] Step 4: Laying of cables;

[0023] Fix the cable ends between the two guide pillars on the cable support plate, and then use the mobile trolley to move in a straight line along the cable trench to complete the laying of the cable;

[0024] Step 5: Straighten the cable, reset the guide seat, and lock the cable end;

[0025] The output end of the electric push rod extends outward, and the cable straightening guide seat will slowly reset. During the reset process, the positioning push rod contacts the slider, and the two guide columns clamp a pair of cable ends, while the sliding support column separates from the insertion rod;

[0026] Step 6: The lifting mechanism is reset upward;

[0027] By controlling the rotating motor to work, the lifting mechanism drives the cable support seat to move upward through the meshing action of the gear and the rack. During the upward movement, the end of the cable will not be pulled out from between the two guide pillars.

[0028] The beneficial effects of the present invention are as follows: the intelligent power distribution system construction automation device and its control system can automatically lay cables in the cable trench by moving a trolley without the need for workers to move. The laid cables are guided by the cable straightening guide seat, so that the cables falling on the cable support plate are straighter, and a trapezoidal structure is formed between the rotating wire mechanism, the cable straightening guide seat, the electric push rod and the sliding assembly, which increases the stability of the rotating wire mechanism and prevents the rotating wire mechanism from being bent due to a large force. When the output end of the electric push rod is extended, the two guide columns squeeze and fix the cables to ensure that the cables will not be pulled out from between the two guide columns during the upward movement of the lifting mechanism. The sliding support column is supported by the plug rod so that the sliding support column cannot be pulled downward, that is, the cantilever beam extending from the rotating wire mechanism and the cable straightening guide seat is supported to prevent the rotating wire mechanism and the cable straightening guide seat from being bent and deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a schematic diagram of the installation state of the present invention.

[0031] Figure 2 for Figure 1 main view.

[0032] Figure 3 It is a schematic diagram of the local three-dimensional structure of the present invention.

[0033] Figure 4 This is a schematic diagram of the three-dimensional structure of the cable straightening guide.

[0034] Figure 5 It is a schematic diagram of the installation status of the sliding assembly and the sliding support column.

[0035] Figure 6 Schematic diagram of the position status of the sliding support column.

[0036] Figure 7 Schematic diagram of the installation status of the synchronization mechanism.

[0037] Figure 8 It is a schematic diagram of the three-dimensional structure of the cable support seat.

[0038] Fig. 9 It is a schematic diagram of the installation status of the rotating rod and the guide column 2.

[0039] Fig.10 It is a three-dimensional structural schematic diagram of the lifting mechanism.

[0040] Explanation of the reference numerals in the accompanying drawings: 1. Moving trolley; 2. Cable trench; 2a. Cable support frame; 2a1. Cable support plate; 3. Lifting mechanism; 3a. Rotating motor; 3b. Gear; 3c. Rack; 3d. Guide column; 4. Cable support seat; 4a. Upper guide wheel; 4b. Lower guide wheel; 4c. Vertical guide wheel; 4d. Upper swivel seat; 4e. Lower swivel seat; 5. Cable reel; 6. Rotating wire mechanism; 6a. Turn bar; 6b. Guide column 2; 7. Cable straightening guide seat; 7a. Slide seat; 7b. Sliding block; 7c. Guide column 1; 7d. Synchronizing mechanism; 7d1. Articulated rod; 7d2. Displacement seat; 7e. Extension rod; 7f. Positioning push rod; 8. Electric push rod; 9. Sliding assembly; 10. Sliding support column; 10a. Socket; 11. Insertion rod; 12. Guide seat; 13. Guide rail. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Embodiment: The present invention provides an intelligent power distribution system construction automation device, for which Figure 1-Figure 5As shown, it includes a moving trolley 1, a lifting mechanism 3, a cable support seat 4, a cable reel 5, a rotating wire mechanism 6, a cable straightening guide seat 7 and an electric push rod 8. The moving trolley 1 can be installed on the top of the cable trench 2 in a straight line. The cable reel 5 is fixedly installed on the top of the moving trolley 1. The cable reel 5 is provided with a cable reel. The cable reel is rotatably installed on the cable reel 5. The lifting mechanism 3 is fixedly installed on the moving trolley 1. The cable support seat 4 is fixedly installed on the lifting seat of the lifting mechanism 3. The lifting mechanism 3 is used to vertically drive the cable support seat 4 to move up and down. One end of the cable of the cable reel is inserted into the cable support seat 4, and the movement direction of the cable is guided by the cable support seat 4. Among them, the rotating wire mechanism 6 is rotatably installed on the cable support seat 4. The rotating wire mechanism 6 is used to guide the cable passing through the cable support seat 4. The cable passing through the cable support seat 4 will enter the rotating wire mechanism 6, and the position where the end of the rotating wire mechanism 6 rotates outward represents the position where the cable needs to be placed. The worker fixes the end of the cable with a tool, and then moves the trolley forward to pull out the cable, which falls on the cable support plate 2a1, thus achieving the laying of the cable. However, since the rotating wire mechanism 6 is in a rotating hinged state, the rotating wire mechanism 6 is easily bent, resulting in the end position of the rotating wire mechanism 6 being misaligned, and the rotating wire mechanism 6 has poor stability, which makes it easy to be damaged over a long period of time. To this end, one end of the cable straightening guide seat 7 is hinged to the rotating wire mechanism 6, and the other end of the cable straightening guide seat 7 is fixedly provided with a sliding assembly 9, which is fixedly connected to the output end of the electric push rod 8. The cable straightening guide seat 7 is used to guide the cable passing through the rotating wire mechanism 6. The length direction of the cable straightening guide seat 7 is parallel to the length direction of the cable trench 2. The electric push rod 8 is pushed linearly, which will cause the electric push rod 8 to pull the sliding assembly 9, so that the sliding assembly 9 pushes the cable straightening guide seat 7 outward to move linearly outward. At the same time, the cable straightening guide seat 7 pulls the rotating wire mechanism 6 to rotate, that is, the final position of the end of the rotating wire mechanism 6 is changed to adjust the final position where the cable needs to be placed. The trapezoidal structure is formed between the rotating wire mechanism 6, the cable straightening guide seat 7, the electric push rod 8 and the sliding assembly 9, which increases the stability of the rotating wire mechanism 6. In addition, the cables passing through the rotating wire mechanism 6 are guided by the cable straightening guide seat 7, so that the cables between the rotating wire mechanism 6 and the cable straightening guide seat 7 can be straightened, so that the cables falling on the cable support plate 2a1 due to gravity can be in a straighter state, which is conducive to the uniform laying of multiple cables on the cable support plate 2a1.

[0043] It should be noted that the thickness of the rotating wire mechanism 6 and the cable straightening guide seat 7 needs to be smaller than the distance between the upper and lower cable support plates 2a1 to ensure that the cable straightening guide seat 7 and the rotating wire mechanism 6 can be pushed between the two cable support plates 2a1.

[0044] Since two rows of cable support frames 2a are often arranged on the inner walls of both sides of the cable trench 2, if only one-side rotating wire mechanism 6 and cable straightening guide seat 7 are arranged, this will result in that the trolley can only lay cables on one side at a time, which is not conducive to efficient construction. Figure 6 As shown, there are two rotating wire mechanisms 6 and two cable straightening guide seats 7, one end of the two rotating wire mechanisms 6 is hinged to the cable support seat 4, the other ends of the two rotating wire mechanisms 6 are respectively hinged to one end of the two cable straightening guide seats 7, and the other ends of the two cable straightening guide seats 7 are slidably connected to the sliding assembly 9. By pulling the electric push rod 8 inward, the sliding assembly 9 simultaneously drives the two cable straightening guide seats 7 to move outward, so that the two rotating wire mechanisms 6 can be rotated outward, that is, the position of the cable placed on the cable support plate 2a1 is changed.

[0045] Since it takes a lot of time to pass the cable along the cable support seat 4, the rotating wire mechanism 6 and the cable straightening guide seat 7, and each time the lifting mechanism 3 pulls the cable support seat 4 upward to reset, the cable will be pulled out from between the cable support seat 4, the rotating wire mechanism 6 and the cable straightening guide seat 7. Because the end of the cable is not fixedly connected to the cable straightening guide seat 7, the cable needs to be re-threaded when the device works next time, which wastes a lot of workers' time. Figure 3 and Figure 4 As shown, the cable straightening guide seat 7 includes a slide seat 7a, an extension rod 7e, a synchronization mechanism 7d, four sliders 7b and two guide posts 7c. The slide seat 7a is fixedly connected to one end of the extension rod 7e, and the other end of the extension rod 7e is hinged to the rotating wire mechanism 6. The guide post 7c is rotatably installed on the two sliders 7b, and the four sliders 7b can be horizontally slidably installed on the slide seat 7a. The synchronization mechanism 7d is fixedly installed on the extension rod 7e. The synchronization mechanism 7d is used to synchronize the two guide posts 7c to move inward or outward synchronously. An annular groove for the cable to be inserted is provided in the middle of each guide post 7c. A positioning push rod 7f is fixedly provided on the sliding assembly 9. The positioning push rod 7f is used to contact the slider 7b. When the electric push rod 8 is in a fully extended state, the positioning push rod 7f contacts the slider 7b, and the two guide posts 7c squeeze the cable, that is, the extrusion and fixation of the cable end are achieved. When the lifting mechanism 3 is subsequently pulled upward, the cable will not be pulled out from between the two guide posts 7c. The cable reel on the cable reel rack 5 will be pulled and rotated to release more cables to make up for the cables needed during the ascending process of the lifting mechanism 3. This enables the worker to pull out the cables along the two guide columns 7c without using a large pulling force when the lifting mechanism 3 descends again.

[0046] In order to enable the two cable straightening guide seats 7 to move outward horizontally at the same time when the electric push rod 8 is pushed, for this purpose, Figure 4 and Figure 5 As shown, the sliding assembly 9 is a square telescopic tube, which is provided with two telescopic ends, and the two telescopic ends are respectively fixedly connected to the two slide seats 7a. The electric push rod 8 is an electric push rod, and the output end of the electric push rod 8 is fixedly connected to the middle part of the sliding assembly 9. When the electric push rod 8 is pulled inward, due to the interference between the rotating wire mechanism 6 and the cable straightening guide seat 7, the two telescopic ends of the sliding assembly 9 will push the slide seat 7a outward, so that the cable straightening guide seat 7 can drive the rotating wire mechanism 6 to rotate and swing, so as to change the end position of the rotating wire mechanism 6.

[0047] In the process of the trolley moving, the cantilever beam extending from the rotating wire mechanism 6 and the cable straightening guide seat 7 is long, which causes the rotating wire mechanism 6 and the cable straightening guide seat 7 to be easily pulled and deformed during the movement of the trolley. Figure 5 and Figure 6 As shown, a sliding support column 10 is fixedly provided on the top of the sliding assembly 9, a plug rod 11 is fixedly provided on the moving trolley 1, a plurality of plug holes 10a are provided on the sliding support column 10, and the plurality of plug holes 10a correspond to the plurality of cable support plates 2a1 respectively, a guide rail 13 is provided on the top of the moving trolley 1, a guide seat 12 which can slide horizontally is fixedly provided on the guide rail 13, the sliding support column 10 is slidably connected to the guide seat 12, and a guide hole for the sliding support column 10 to pass through is provided on the guide seat 12. The sliding support column 10 is vertically supported by the guide seat 12 to prevent the sliding support column 10 from bending. When the electric push rod 8 does not pull the sliding assembly 9 inward, the insertion rod 11 and the sliding support column 10 are in a separated state. When the electric push rod 8 pulls the sliding assembly 9 inward, the insertion rod 11 is plugged into the socket 10a on the sliding support column 10. Through the plugging between the two, the sliding support column 10 cannot be pulled downward, that is, the cantilever beam extending from the rotating wire mechanism 6 and the cable straightening guide seat 7 is supported to prevent the rotating wire mechanism 6 and the cable straightening guide seat 7 from being bent and deformed. Among them, when it is necessary to lay cables on the cable support plates 2a1 at different positions, the cable support plates 2a1 corresponding to the rotating wire mechanism 6 and the cable straightening guide seat 7 will change, which can change the socket 10a corresponding to the insertion rod 11, that is, no matter the rotating wire mechanism 6 and the cable straightening guide seat 7 correspond to any position of the cable support plate 2a1, the insertion rod 11 can support the sliding support column 10.

[0048] In order to realize the synchronous inward or outward movement of the two guide pillars 7c, Figure 7As shown, the synchronization mechanism 7d includes a displacement seat 7d2 and two hinged rods 7d1. The displacement seat 7d2 can be horizontally slidably mounted on the extension rod 7e. The extension rod 7e is provided with a snap ring. The displacement seat 7d2 is provided with a sliding column that is plugged with the snap ring. One end of the hinged rod 7d1 is hinged to the displacement seat 7d2, and the other end of the hinged rod 7d1 is hinged to the slider 7b. When one of the sliders 7b is pushed inward, the other slider 7b will also be pushed inward through the driving action of the hinged rod 7d1 and the displacement seat 7d2.

[0049] In order to guide the cable, when the cable support seat 4 moves upward, the cable support seat 4 can pull out the cable on the cable roll. Figure 8 As shown, the cable support seat 4 includes an upper guide wheel 4a, a lower guide wheel 4b, a vertical guide wheel 4c, an upper rotating seat 4d and two lower rotating seats 4e. The upper rotating seat 4d is fixedly installed on the top of the lifting seat of the lifting mechanism 3. The upper guide wheel 4a can be rotatably installed on the upper rotating seat 4d. The lower guide wheel 4b has the same structure as the upper guide wheel 4a. The lower guide wheel 4b can be rotatably installed on the lower rotating seat 4e. The lower rotating seat 4e is fixedly installed on the bottom of the lifting seat of the lifting mechanism 3. Two grooves for two cables to be inserted are provided on the upper guide wheel 4a, and the same grooves are also provided on the lower guide wheel 4b to correspond to the two cable rolls respectively. The two vertical guide wheels 4c can be vertically rotatably installed on the lower rotating seat 4e, and the inner edges of the two vertical guide wheels 4c are in contact with the two cables respectively. The two cables will pass through the upper guide wheel 4a, the lower guide wheel 4b and the vertical guide wheel 4c in sequence and enter the rotating wire mechanism 6, that is, the cable is guided. When the lifting mechanism 3 moves upward, the upper guide wheel 4a resists the cable, causing the cable reel to be pulled and rotated, so that the cable is released.

[0050] In order to enable the cable straightening guide seat 7 to move, it can drive the rotating wire mechanism 6 to swing outward, and at the same time, the rotating wire mechanism 6 can guide the movement of the cable. Fig. 9 As shown, the rotating wire mechanism 6 includes two rotating rods 6a and two guiding columns 6b. One end of the two rotating rods 6a is hinged to the lower rotating seat 4e, and the other end of the two rotating rods 6a is hinged to the extension rod 7e. A reinforcing rod is fixedly arranged between the two rotating rods 6a. The guiding column 6b is rotatably installed on the rotating rod 6a. The middle part of each guiding column 6b is provided with an annular groove for the cable to pass through. The cable passing through the vertical guide wheel 4c will pass between the two guiding columns 6b, and the movement of the cable is guided by the two guiding columns 6b. When the extension rod 7e moves downward, the rotating rod 6a will be pulled to rotate along the hinge with the lower rotating seat 4e, and the extension rod 7e will be pulled back to move.

[0051] In order to enable the lifting mechanism 3 to drive the cable support seat 4 to move vertically up and down, Fig.10 As shown, the lifting mechanism 3 includes a rotary motor 3a, a gear 3b, a rack 3c and two guide posts 3d, the guide posts 3d are vertically slidably mounted on the moving trolley 1, the rack 3c is vertically fixedly mounted on the guide posts 3d, the gear 3b is meshedly connected with the rack 3c, the rotary motor 3a is fixedly mounted on the moving trolley 1, the gear 3b is fixedly mounted on the rotating end of the rotary motor 3a, the cable support seat 4 is fixedly mounted on the guide posts 3d, and the guide posts 3d are provided with a mounting plate for mounting the cable support seat 4. By controlling the motor to work, the gear 3b drives the rack 3c to move up and down vertically through meshing, that is, the cable support seat 4 is driven to move vertically.

[0052] The control method of the intelligent power distribution system construction automation device is characterized by comprising the following steps:

[0053] Step 1: The lifting mechanism 3 transports the cable end upward;

[0054] By controlling the rotating motor 3a to work, the lifting mechanism 3 drives the cable support seat 4 to move downward through the meshing action of the gear 3b and the rack 3c, and also drives the cable straightening guide seat 7 to move downward, so that the end of the cable moves to a preset position;

[0055] Step 2: Push the cable straightening guide seat 7 outward to the desired position between the two cable support plates 2a1;

[0056] The output end of the electric push rod 8 is retracted inwards, and the cable straightening guide seat 7 is pushed outwards to the required position of the two cable support plates 2a1 through the action of the rotating wire mechanism 6, the cable straightening guide seat 7 and the sliding assembly 9;

[0057] Step 3: Cable straightening guide seat 7 suspension auxiliary support;

[0058] When the sliding assembly 9 is pulled, the sliding support column 10 will also be driven synchronously, so that the insertion rod 11 is inserted into the insertion hole 10a, thereby supporting the sliding support column 10;

[0059] Step 4: Laying of cables;

[0060] Fix the cable ends between the two guide posts 7c on the cable support plate 2a1, and then move the mobile trolley 1 in a straight line along the cable trench 2 to complete the laying of the cable;

[0061] Step 5: The cable is straightened and the guide seat 7 is reset, and the cable end is locked;

[0062] The output end of the electric push rod 8 extends outward, and the cable straightening guide seat 7 will slowly reset. During the reset process, the positioning push rod 7f contacts the slider 7b, and the two guide columns 7c clamp the cable ends, while the sliding support column 10 separates from the insertion rod 11;

[0063] Step 6: The lifting mechanism 3 is reset upward;

[0064] By controlling the rotating motor 3a to work, the lifting mechanism 3 drives the cable support seat 4 to move upward through the meshing action of the gear 3b and the rack 3c. During the upward movement, the end of the cable will not be pulled out from between the two guide pillars 7c.

[0065] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. Intelligent power distribution system construction automation device, characterized in that: The cable sling (4) comprises a movable trolley (1), a lifting mechanism (3), a cable support seat (4), a cable reel (5), a rotating wire mechanism (6), a cable straightening guide seat (7) and an electric push rod (8). The movable trolley (1) is installed on the top of the cable trench (2) in a straight line, the cable reel (5) is fixedly installed on the top of the movable trolley (1), the lifting mechanism (3) is fixedly installed on the movable trolley (1), the cable support seat (4) is fixedly installed on the lifting seat of the lifting mechanism (3), the lifting mechanism (3) is used to vertically drive the cable support seat (4) to move up and down, one end of the cable of the cable reel is inserted into the cable support seat (4), the rotating wire mechanism (6) is rotatably installed on the cable support seat (4), the rotating wire mechanism (6) is used to guide the cable passing through the cable support seat (4), and the cable straightening guide seat (7) is used to guide the cable passing through the cable support seat (4). One end of the seat (7) is hinged to the rotating wire mechanism (6), and the other end of the cable straightening guide seat (7) is fixedly provided with a sliding assembly (9), and the sliding assembly (9) is fixedly connected to the output end of the electric push rod (8). The cable straightening guide seat (7) is used to guide the cable passing through the rotating wire mechanism (6). The length direction of the cable straightening guide seat (7) is parallel to the length direction of the cable trench (2). The cable straightening guide seat (7) includes two guide columns (7c) that can slide inward or outward synchronously. The two guide columns (7c) are used to guide or clamp the cable. When the output end of the electric push rod (8) is fully extended, the two guide columns (7c) clamp the cable. The sliding assembly (9) is a square telescopic tube, and the square telescopic tube is provided with a telescopic end. The cable at the telescopic end is fixedly connected to the cable straightening guide seat (7).

2. The intelligent power distribution system construction automation device according to claim 1, characterized in that: There are two rotating wire mechanisms (6) and two cable straightening guide seats (7), one end of each of the two rotating wire mechanisms (6) is hinged to the cable support seat (4), the other end of each of the two rotating wire mechanisms (6) is hinged to one end of each of the two cable straightening guide seats (7), and the other end of each of the two cable straightening guide seats (7) is slidably connected to the sliding assembly (9).

3. The intelligent power distribution system construction automation device according to claim 2, characterized in that: The cable straightening guide seat (7) comprises a slide seat (7a), an extension rod (7e), a synchronization mechanism (7d), four sliders (7b) and two guide posts (7c); the slide seat (7a) is fixedly connected to one end of the extension rod (7e); the other end of the extension rod (7e) is hinged to the rotating wire mechanism (6); the guide post (7c) is rotatably mounted on the two sliders (7b); the four sliders (7b) are horizontally slidably mounted on the slide seat (7a); the synchronization mechanism (7d) is fixedly mounted Mounted on the extension rod (7e), the synchronization mechanism (7d) is used to synchronize the two guide columns (7c) to move inward or outward synchronously. An annular groove for the cable to be inserted is provided in the middle of each guide column (7c). A positioning push rod (7f) is fixedly arranged on the sliding assembly (9). The positioning push rod (7f) is used to contact the slider (7b). When the electric push rod (8) is in a fully extended state, the positioning push rod (7f) contacts the slider (7b), and the two guide columns (7c) squeeze the cable.

4. The intelligent power distribution system construction automation device according to claim 3, characterized in that: There are two telescopic ends, which are respectively fixedly connected to two slide seats (7a), and the output end of the electric push rod (8) is fixedly connected to the middle of the sliding assembly (9).

5. The intelligent power distribution system construction automation device according to claim 4, characterized in that: A sliding support column (10) is fixedly arranged on the top of the sliding assembly (9), an insertion rod (11) is fixedly arranged on the moving trolley (1), a plurality of insertion holes (10a) are provided on the sliding support column (10), and the plurality of insertion holes (10a) respectively correspond to the plurality of cable support plates (2a1), a guide rail (13) is arranged on the top of the moving trolley (1), a guide seat (12) that can slide horizontally is fixedly arranged on the guide rail (13), the sliding support column (10) is slidably connected to the guide seat (12), and a guide hole for the sliding support column (10) to pass through is provided on the guide seat (12), when the electric push rod (8) does not pull the sliding assembly (9) inward, the insertion rod (11) and the sliding support column (10) are in a separated state, and when the electric push rod (8) pulls the sliding assembly (9) inward, the insertion rod (11) is plugged into the insertion hole (10a) on the sliding support column (10).

6. The intelligent power distribution system construction automation device according to claim 5, characterized in that: The synchronization mechanism (7d) comprises a displacement seat (7d2) and two hinged rods (7d1); the displacement seat (7d2) is horizontally slidably mounted on the extension rod (7e); one end of the hinged rod (7d1) is hinged to the displacement seat (7d2); and the other end of the hinged rod (7d1) is hinged to the slider (7b).

7. The intelligent power distribution system construction automation device according to claim 5, characterized in that: The cable support seat (4) comprises an upper guide wheel (4a), a lower guide wheel (4b), a vertical guide wheel (4c), an upper rotating seat (4d) and two lower rotating seats (4e); the upper rotating seat (4d) is fixedly mounted on the top of the lifting seat of the lifting mechanism (3); the upper guide wheel (4a) is rotatably mounted on the upper rotating seat (4d); the lower guide wheel (4b) has the same structure as the upper guide wheel (4a); the lower guide wheel (4b) is rotatably mounted on the lower rotating seat (4e); the lower rotating seat (4e) is fixedly mounted on the bottom of the lifting seat of the lifting mechanism (3); two grooves for respectively inserting two cables are provided on the upper guide wheel (4a); and the inner edges of the two vertical guide wheels (4c) are respectively in contact with the two cables.

8. The intelligent power distribution system construction automation device according to claim 7, characterized in that: The rotating wire mechanism (6) comprises two rotating rods (6a) and two guide columns (6b). One end of the two rotating rods (6a) is hinged to the lower rotating seat (4e), and the other end of the two rotating rods (6a) is hinged to the extension rod (7e). A reinforcing rod is fixedly arranged between the two rotating rods (6a). The guide column (6b) is rotatably mounted on the rotating rod (6a). An annular groove for the cable to pass through is opened in the middle of each guide column (6b).

9. The intelligent power distribution system construction automation device according to claim 8, characterized in that: The lifting mechanism (3) comprises a rotating motor (3a), a gear (3b), a rack (3c) and two guide pillars (3d); the guide pillar (3d) is mounted on the moving trolley (1) in a vertically slidable manner; the rack (3c) is vertically fixedly mounted on the guide pillar (3d); the gear (3b) is meshingly connected with the rack (3c); the rotating motor (3a) is fixedly mounted on the moving trolley (1); the gear (3b) is fixedly mounted on the rotating end of the rotating motor (3a); the cable support seat (4) is fixedly mounted on the guide pillar (3d); and a mounting plate for mounting the cable support seat (4) is provided on the guide pillar (3d).

10. The control method of the intelligent power distribution system construction automation device according to claim 9 is characterized in that: The following steps are involved: Step 1: The lifting mechanism (3) transports the cable end upwards; By controlling the rotating motor (3a) to work, the gear (3b) and the rack (3c) mesh with each other, so that the lifting mechanism (3) drives the cable support seat (4) to move downward, and also drives the cable straightening guide seat (7) to move downward, so that the end of the cable moves to a preset position; Step 2: Push the cable straightening guide seat (7) outward to adjust it to a desired position between the two cable support plates (2a1); The output end of the electric push rod (8) is retracted inwards, and the cable straightening guide seat (7) is pushed outwards to the desired position of the two cable support plates (2a1) through the action of the rotating wire mechanism (6), the cable straightening guide seat (7) and the sliding assembly (9); Step 3: Cable straightening guide seat (7) suspension auxiliary support; When the sliding assembly (9) is pulled, the sliding support column (10) will also be driven synchronously, so that the insertion rod (11) is inserted into the insertion hole (10a), thereby achieving support for the sliding support column (10); Step 4: Laying of cables; The cable ends between the two guide pillars (7c) are fixed on the cable support plate (2a1), and then the moving trolley (1) is moved linearly along the cable trench (2) to complete the laying of the cable; Step 5: The cable straightening guide seat (7) is reset and the cable end is locked; By extending the output end of the electric push rod (8) outward, the cable straightening guide seat (7) will slowly reset. During the reset process, the positioning push rod (7f) will contact the slider (7b), and the two guide columns (7c) will clamp the cable ends, while the sliding support column (10) will separate from the insertion rod (11); Step 6: The lifting mechanism (3) is reset upwards; By controlling the rotating motor (3a) to work, the lifting mechanism (3) drives the cable support seat (4) to move upward through the meshing action of the gear (3b) and the rack (3c). During the upward movement, the end of the cable will not be pulled out from between the two guide pillars (7c).

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