Small intelligent cable barrow

Abstract

The invention relates to the technical field of wire barrows, in particular to a small intelligent cable wire barrow. The small intelligent cable barrow is composed of a set of barrow cable reel fixing assembly, a set of barrow cable reel lifting assembly, a set of barrow frame telescopic assembly, a set of barrow cable reel rotating assembly, a set of barrow wire outlet assembly, an electric cabinet, a battery bin, a set of barrow chassis and a touch control screen. A wire barrow base and three kinds of cable trays with different specifications; the wire barrow base is fixedly installed on the wire barrow chassis and serves as a base of the upper half portion of the wire barrow, and the wire barrow frame telescopic assembly is installed on the wire barrow base. The invention aims to provide the small-sized intelligent cable barrow, which integrates the functions of motor-driven movement, pay-off, data collection and management and the like, is suitable for laying construction of engineering cables such as wires, bottom wires, optical cables and the like, is small in size and high in terrain applicability, and can be applied to construction occasions of various working conditions.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable laying vehicles, in particular to a small intelligent cable laying vehicle. BACKGROUND

[0002] In the construction of engineering projects, laying vehicles are often used to assist in laying some long lines, but the existing laying vehicles have limitations in some use scenarios. The laying vehicles with electric control are usually large in size and are mainly used for laying large-diameter cables, while the small laying vehicles are mechanical and are not very convenient in loading cable reels, moving and walking, and laying. SUMMARY

[0003] The purpose of the present application is to provide a small intelligent cable laying vehicle that integrates functions such as motor-driven movement, laying, and data collection and management, and is suitable for laying construction of engineering cables such as wires, bottom lines, and optical cables. The laying vehicle is small in size and has strong terrain adaptability, and can be applied to various construction sites.

[0004] To achieve the above purpose, the present application provides the following technical scheme: a small intelligent cable laying vehicle, which comprises a set of laying vehicle cable reel fixing components, a set of laying vehicle cable reel lifting components, a set of laying vehicle frame extension components, a set of laying vehicle cable reel rotating components, a set of laying vehicle cable outlet components, an electric control box, a battery compartment, a set of laying vehicle chassis, a touch control screen, a laying vehicle base, and three different specifications of cable reels. The laying vehicle base is fixedly installed on the laying vehicle chassis and serves as the base of the upper half of the laying vehicle. The set of laying vehicle frame extension components is installed on the laying vehicle base, with one side fixed to the laying vehicle base and the other side being a movable part. The set of laying vehicle cable reel fixing components is fixedly installed at the front end of the laying vehicle cable reel lifting components. The non-movable part of the laying vehicle cable reel lifting components is fixedly installed on the laying vehicle base, and the movable part of the laying vehicle cable reel lifting components is installed on the laying vehicle frame extension components. The set of laying vehicle cable reel rotating components is installed on the fixed laying vehicle base at the edge of the side. The set of laying vehicle cable outlet components is installed on the fixed laying vehicle base at the edge of the rear side. The electric control box and the battery compartment are fixedly installed on the two side edges of the laying vehicle base, respectively.

[0005] Preferably, the number of laying vehicle cable reel fixing components is one pair, with a label recognition module above one side of the clamp to identify the specifications of the cable reel and transmit data to the control system. The laying vehicle cable reel fixing components comprise an upper half component, an upper cable reel interface, a lower cable reel interface, a lower half component, a movable lock, a magnet set, a connecting component, and a label recognition module. The magnet set comprises a first magnet and a second magnet.

[0006] Preferably, the cable reel lifting assembly of the cable laying vehicle is driven by a servo motor, the cable reel lifting assembly comprises two groups of mirror-symmetrically distributed lifting assemblies, two groups of mirror-symmetrically distributed gears, two groups of mirror-symmetrically distributed track assemblies, two groups of racks located inside the track assemblies, a servo motor for controlling the rotation of the gears, a gear connecting assembly connecting the two groups of gears, and a fixed support assembly connected to the base of the cable laying vehicle.

[0007] Preferably, the cable reel frame telescopic assembly of the cable laying vehicle is driven by an electric cylinder at the bottom, the cable reel frame telescopic assembly comprises a movable assembly, a fixed assembly connected to the base of the cable laying vehicle, an electric cylinder containing a servo motor, and a slide rail.

[0008] Preferably, the cable reel frame telescopic assembly of the cable laying vehicle is driven by an electric cylinder at the bottom, the cable reel frame telescopic assembly comprises a movable assembly, a fixed assembly connected to the base of the cable laying vehicle, an electric cylinder containing a servo motor, and a slide rail.

[0009] Preferably, the cable reel frame telescopic assembly of the cable laying vehicle is driven by an electric cylinder at the bottom, the cable reel frame telescopic assembly comprises a movable assembly, a fixed assembly connected to the base of the cable laying vehicle, an electric cylinder containing a servo motor, and a slide rail.

[0010] Preferably, the electric control box comprises a box body in which components of a control system are installed, an electric control box door installed by a hinge, and a button box connected by a control line.

[0011] Preferably, the battery compartment comprises a box body in which a charging and discharging system and a storage battery are installed, a battery compartment door fixed by four corner screws, a battery compartment display screen for displaying the current charging and discharging state and the battery capacity, a charging port for a universal serial bus interface, and a rotary knob.

[0012] Preferably, the base of the cable laying vehicle comprises a base bottom plate and a wire slot, the chassis of the cable laying vehicle comprises a first chassis base, a second chassis base, a jack installed at the bottom of each side of the second chassis base, a track, a track drive motor which is a direct current brushless motor, four sets of emergency universal wheels installed at the bottom of the second chassis base, and a sliding filler block located beside the four sets of emergency universal wheels, and the first chassis base connects the base of the cable laying vehicle and the second chassis base.

[0013] Preferably, the touch control screen is connected to the electric control box, and the three different specifications of cable reels comprise cable reel bodies of three specifications, only differing in size, cable reel rotation modules, drive motor connection ports, and labels.

[0014] Compared with the prior art, the present application has the following advantages: 1、The application can adjust the main frame of the cable laying vehicle according to the cable reel specification, adapt to the cable reel width, fix the cable reel on the cable reel fixing assembly of the cable laying vehicle, lift the cable reel to the set position through the cable reel lifting assembly of the cable laying vehicle, without manual lifting, and the cable reel rotating assembly is the main component of the automatic cable laying system, which can be controlled by the control system to lay the cable after being connected with the cable reel, thereby reducing manual operation.

[0015] 2、The sensor is arranged at the cable laying port, can detect the cable laying length, and transmit data to the system, the touch control screen is arranged, the running state of the cable laying vehicle, alarm and the like can be directly observed, and the control is convenient.

[0016] 3、The cable laying vehicle chassis bottom is provided with an emergency towing system, prevents the cable laying vehicle from being unable to move in case of accident, when the track is out of order or the battery is close to being out of power, the control system will pause the cable laying and moving operation, and prompt to start the emergency towing system, after starting, the jack under the chassis will lift the whole vehicle body off the ground, at this time, the four emergency universal wheels under the chassis can be manually turned out and fixed, then the jack is retracted, at this time, the cable laying vehicle can be towed to the charging area or the maintenance area. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the application; Figure 2 It is the fixed assembly structure schematic diagram of the application; Figure 3 It is the lifting assembly structure schematic diagram of the application; Figure 4 It is the frame telescopic assembly structure schematic diagram of the application; Figure 5 It is the cable reel rotating assembly structure schematic diagram of the application; Figure 6 It is the cable outlet assembly structure schematic diagram of the application; Figure 7 It is the electric control box assembly structure schematic diagram of the application; Figure 8 It is the battery compartment assembly structure schematic diagram of the application; Figure 9 It is the vehicle base and vehicle chassis assembly structure schematic diagram of the application; Figure 10 It is the cable reel assembly structure schematic diagram of the application; Figure 11 It is one of the structure change schematic diagrams of the application; Figure 12 It is the second structure change schematic diagram of the application; Figure 13 It is the third structure change schematic diagram of the application; Figure 14Fig. 4 is a schematic view of the cable winding of the present application; Figure 15 Fig. 4 is a schematic view of the cable winding of the present application; Figure 16 Fig. 4 is a schematic view of the cable winding of the present application; Figure 17 Fig. 4 is a schematic view of the cable winding of the present application; Figure 18 Fig. 4 is a schematic view of the cable winding of the present application.

[0018] Fig. 4 is a schematic view of the cable winding of the present application. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0020] Referring to Figures 1-18 The present application provides a small intelligent cable laying vehicle, which comprises a set of cable laying vehicle cable reel fixing assembly 1, a set of cable laying vehicle cable reel lifting assembly 2, a set of cable laying vehicle frame extension assembly 3, a set of cable laying vehicle cable reel rotating assembly 4, a set of cable laying vehicle cable outlet assembly 5, an electric control box 6, a battery compartment 7, a set of cable laying vehicle chassis 9, a touch control screen 10, a cable laying vehicle base 8 and three different specifications of cable reels 11. The cable laying vehicle base 8 is fixedly installed on the cable laying vehicle chassis 9 and serves as the base of the upper half of the cable laying vehicle. The cable laying vehicle frame extension assembly 3 is installed on the cable laying vehicle base 8, with one side fixed on the cable laying vehicle base 8 and the other side being a movable part. The cable laying vehicle cable reel fixing assembly 1 is fixedly installed at the front end of the cable laying vehicle cable reel lifting assembly 2. The non-movable part of the cable laying vehicle cable reel lifting assembly 2 is fixedly installed on the cable laying vehicle base 8, and the movable part of the cable laying vehicle cable reel lifting assembly 2 is installed on the cable laying vehicle frame extension assembly 3. The cable laying vehicle cable reel rotating assembly 4 is installed on the fixed cable laying vehicle base 8 and located at the side edge. The cable laying vehicle cable outlet assembly 5 is installed on the fixed cable laying vehicle base 8 and located at the rear edge. The electric control box 6 and the battery compartment 7 are fixedly installed on the two side edges of the cable laying vehicle base 8, respectively. The cable laying vehicle cable reel fixing assembly 1 is a pair, with a label recognition module 108 on the upper side of one side of the clamp to identify the specifications of the cable reel and transmit data to the control system. The cable laying vehicle cable reel fixing assembly 1 comprises an upper half assembly 101, an upper cable reel interface 102, a lower cable reel interface 103, a lower half assembly 104, a movable lock 105, a magnet group 106, a connecting assembly 107, and a label recognition module 108. The magnet group 106 comprises a first magnet 109 and a second magnet 110. The cable laying vehicle cable reel lifting assembly 2 is driven by a servo motor 205. The cable laying vehicle cable reel lifting assembly 2 comprises two sets of mirror-symmetrically distributed lifting assemblies 201, two sets of mirror-symmetrically distributed gears 202, two sets of mirror-symmetrically distributed track assemblies 203, two sets of racks 204 located inside the track assemblies 203, a servo motor 205 for controlling the rotation of the gears 202, a gear connecting assembly 206 connecting the two sets of gears 202, and a fixed support assembly 207 connected to the cable laying vehicle base 8. The cable laying vehicle cable reel lifting assembly 2 is driven by a servo motor 205. The cable laying vehicle cable reel lifting assembly 2 comprises two sets of mirror-symmetrically distributed lifting assemblies 201, two sets of mirror-symmetrically distributed gears 202, two sets of mirror-symmetrically distributed track assemblies 203, two sets of racks 204 located inside the track assemblies 203, a servo motor 205 for controlling the rotation of the gears 202, a gear connecting assembly 206 connecting the two sets of gears 202, and a fixed support assembly 207 connected to the cable laying vehicle base 8. The cable reel cable reel rotating assembly 4 includes a base 401 connected to the cable reel base 8, an electric cylinder assembly 402, a rotary drive motor 403, a slide rail 404, the electric cylinder assembly 402 includes a servo motor and a rotary drive motor 403 base, the electric cylinder is connected with the rotary drive motor base through the connecting piece, and the rotary drive motor base is installed on the slide rail 404; The cable reel cable reel rotating assembly 4 includes a base 401 connected to the cable reel base 8, an electric cylinder assembly 402, a rotary drive motor 403, a slide rail 404, the electric cylinder assembly 402 includes a servo motor and a rotary drive motor 403 base, the electric cylinder is connected with the rotary drive motor base through the connecting piece, and the rotary drive motor base is installed on the slide rail 404; The electric control box 6 includes a box body 601 in which the components of the control system are installed, an electric control box door 602 installed by a hinge, and a button box 603 connected to 601 by a control line; The battery compartment 7 includes a box body 701 in which the charging and discharging system and the battery are installed, a battery compartment door 702 fixed by four corner screws, a battery compartment display screen 703 displaying the current charging and discharging state and the battery capacity, a charging port 704 connected to a universal serial bus interface, and a rotary knob 705; The cable reel base 8 includes a base bottom plate 801 and a wire slot 802, the cable reel chassis 9 includes a first chassis base 901, a second chassis base 902, a jack 903 installed at the bottom of each side of the second chassis base 902, a track 904, a track drive motor 905 which is a direct current brushless motor, four sets of emergency universal wheels 906 installed at the bottom of the second chassis base 902, and a sliding filler block 907 beside the four sets of emergency universal wheels 906, the first chassis base 901 connects the cable reel base 8 and the second chassis base 902; The touch control screen 10 is connected to the electric control box 6, and the three different specifications of the cable reel 11 include a cable reel main body 1101 which only differs in size, a cable reel rotating module 1102, a drive motor connection port 1103, and a label 1104.

[0021] Please refer to Figure 1 , Figure 1 The names and functions of each part are as follows: The cable reel cable reel fixing assembly 1, which is a pair, is used to clamp and fix the specially designed cable reel 11 suitable for the cable reel, and one side of the clamp has a label identification module 108 on the top, which can identify the specifications of the cable reel 11 and transmit the data to the control system for the next operation; The cable reel cable reel lifting assembly 2 is driven by a motor driven gear 202, so that the cable reel 11 can be lifted and lowered on the cable reel main frame; The cable reel frame telescopic assembly 3 is driven by the electric cylinder 303 at the bottom after reading the information of the cable reel 11, and automatically adjusts the width of the cable reel main frame to adapt to the cable reel 11; The cable reel rotating assembly 4, after the cable reel 11 is lifted to the preset position, the electric cylinder assembly 402 of the manual control assembly slowly pushes out the rotating drive motor 403, adjusts the drive motor connecting port 1103 of the cable reel 11, inserts and fixes the rotating shaft part, and then the automatic or manual cable laying can be performed; The cable laying assembly 5 of the cable reel winds the cable around the first rolling shaft 503 and the second rolling shaft 504 and pulls it out, the rolling shaft part is linked with the rolling wheel type meter 502, the rolling out meter number can be recorded in real time and the data is transmitted to the control system; The electric control box 6, the control system is located in the electric control box 6; The cable reel chassis 9, the main components are the track 904, including the track drive motor 905, the jack 903 and the emergency universal wheel 906; The touch control screen 10, connected with the electric control box 6, can be controlled by touch, and the real-time running state and alarm parameters can also be seen; The cable reel 11, which has three specifications, is suitable for the cable reel, is composed of the cable reel main body 1101 and the cable reel rotating module 1102 on both sides, and has the RFID tag 1104 on the cable reel 11.

[0022] Please refer to Figure 2 , Figure 2 The names and functions of each part in the above are as follows: The upper half part 101 is the movable part of the cable reel fixing assembly 1 of the cable reel, which is downwardly connected with the lower half part 104 through magnetic attraction after the cable reel 11 is loaded; The upper cable reel interface 102 is semicircular and has a clamping groove corresponding to the cable reel 11; The lower cable reel interface 103 is semicircular and has a clamping groove corresponding to the cable reel 11; The lower half part 104 is the fixed part of the cable reel fixing assembly 1 of the cable reel and is connected with the cable reel lifting assembly 2; The movable lock buckle 105 is folded downward to be locked by the magnet group 106 after the cable reel 11 is loaded and the upper and lower parts are connected, and each side has two movable lock buckles 105; The magnet group 106 is used for magnetically attracting and fixing related parts; The connecting part 107 connects the upper half part 101 and the lower half part 104, so that the upper half part 101 can slide up and down through the connecting part 107; The label identification module 108, the label is an RFID tag, can read the label 1104 information on the cable reel 11 and transmit it to the control system, and the identification distance is less than or equal to 303 cm.

[0023] Please refer to Figure 3 , Figure 3 The names and functions of each part in the above are as follows: The ascending assembly 201, the number is two, is mirror image symmetry in the wire laying vehicle two sides, the lower end is connected with the wire laying vehicle cable reel fixed assembly 1, the upper end is nested on the track assembly 203, realizes ascending and descending through the gear 202 transmission; The gear 202, the number is two, is mirror image symmetry in the wire laying vehicle two sides, is used in combination with the rack 204 located on the track assembly 203; The track assembly 203, the number is two, is mirror image symmetry in the wire laying vehicle two sides, the lower end is connected with the wire laying vehicle frame telescopic assembly 3, the upper end is installed in the sliding slot of fixed support assembly 207; The rack 204 is located in the inner side of two track assemblies 203; The servo motor 205 controls the gear 202 to rotate or reverse, so that the ascending assembly 201 moves up and down along the track assembly 203; The gear connecting assembly 206 connects the gears 202 on both sides, so that they can rotate synchronously, and the assembly can be telescopic; The fixed support assembly 207 is connected on the wire laying vehicle base 8, and is a fixed part.

[0024] Please refer to Figure 4 , Figure 4 The names and functions of various parts in the figure are as follows: The movable assembly 301 is connected with the fixed assembly 302 through two sliding grooves and a set of electric cylinders 303, and is installed on the wire laying vehicle base 8 through a slide rail 304; The fixed assembly 302 is connected at the bottom on the wire laying vehicle base 8, and is connected with the movable assembly 301 at the side; The electric cylinder 303 contains a servo motor, and drives the movable assembly 301 to be telescopic; The slide rail 304 is installed on the wire laying vehicle base 8, and the movable assembly 301 moves along the slide rail 304; Please refer to Figure 5 , Figure 5 The names and functions of various parts in the figure are as follows: The base 401 is connected on the wire laying vehicle base 8; The electric cylinder assembly 402 contains a servo motor and a rotary drive motor 403 base, the electric cylinder is connected with the rotary drive motor 403 base through a connecting piece, and the rotary drive motor 403 base is installed on a slide rail 404; The rotary drive motor 403 is installed on the motor base; The slide rail 404 is installed on the base 401, and is used for the movement of the rotary drive motor 403; Please refer to Figure 6 , Figure 6 The names and functions of various parts in the figure are as follows: The frame 501 is connected at the bottom on the wire laying vehicle base 8, and the cable is pulled out from the middle of the frame 501; Meter 502, connected with the first rolling shaft 503, used to count how long the wire is pulled out; First rolling shaft 503, installed on the frame 501, rotating when the wire is pulled out; Second rolling shaft 504, installed on the frame 501, rotating when the wire is pulled out; Please refer to Figure 7 , Figure 7 The names and functions of each part are as follows: Box 601, inside which the components of the control system are installed, and the power supply is provided by the battery compartment 7; Control box door 602, hinged installation; Button box 603, connected with the box 601 through control lines, which can be removed for short-distance remote control, with a maximum distance of 10 meters. There are 10 buttons on the button box 603, with functions of forward, backward, left turn, right turn, cable reel 11 up, cable reel 11 down, rotating drive motor 403 advance, rotating drive motor 403 exit, wire out, and wire stop; Please refer to Figure 8 , Figure 8 The names and functions of each part are as follows: Box 701, inside which the charge and discharge system and the battery are installed; Battery compartment door 702, fixed by screws on four corners; Battery compartment display screen 703, showing the current charge and discharge status and the battery capacity; Charging port 704, using a USB interface; Knob 705, the outer knob 705 is a two-gear knob with gears of on and off, and the inner knob 705 is a three-gear knob with gears of charging, stopping, and power supply; Please refer to Figure 9 , Figure 9 The names and functions of each part are as follows: Wire slot 802, used for signal lines, power lines, control lines, etc. on the wire car; First chassis base 901, connecting the wire car base 8 and the second chassis base 902; Second chassis base 902, top side connecting the first chassis base 901, both sides installing the track 904, bottom installing the track drive motor 905, jack 903, and emergency universal wheel 906; Jack 903, a set is installed on the bottom of each side of the second chassis base 902, which can be used to lift the wire car when there is a fault or power shortage, and switch to the emergency universal wheel 906 for movement; Track 904, installed on the bottom of both sides of the wire car, driven by two DC brushless motors and the track drive motor 905; Crawler drive motor 905, for direct current brushless motor; Emergency universal wheel 906, a total of four groups, installed in the second chassis base 902, can be folded down, with a magnet group, in storage state by magnetic adsorption on the second chassis base 902; Sliding filler block 907, located beside the four groups of emergency universal wheel 906, when the emergency universal wheel 906 is folded down in place, the sliding filler block 907 is automatically ejected along the slide rail by the spring, and fills the gap behind the emergency universal wheel 906, and plays a role in fixing the emergency universal wheel 906; Please refer to Figure 10 , Figure 10 The names and functions of each part in the Cable reel main body 1101, three specifications of cable reel 11 only exist in the main body size difference; Cable reel rotation module 1102, one on each side of the cable reel 11, connected to the cable reel main body 1101 through bearing nesting, when in use, the cable reel rotation module 1102 is fixedly installed on the cable reel fixing assembly 1 of the cable laying vehicle, and then the cable reel main body 1101 can be rotated through the cable reel rotation module 1102; Drive motor connection port 1103, when the cable reel 11 is installed and rises to the preset position, the rotating shaft of the cable reel drive motor, i.e. the rotating drive motor 403, is connected with the drive motor connection port 1103 and fixed; Label 1104, the label information of each specification of cable reel 11 is different, and information reading is performed through the label recognition module 108 close to the cable reel fixing assembly 1 of the cable laying vehicle; Working principle: before starting, make sure that the battery compartment 7 charging wire has been pulled out, and the three-gear knob 705 on the battery compartment 7 is set to the power supply gear; Through the button box 603 on the touch control screen 10 or the electric control box 6, the cable reel fixing assembly 1 of the cable laying vehicle is lowered to the lowest position, and the label 1104 on the cable reel 11 carrying the cable is close to the label recognition module 108 of the cable reel fixing assembly 1 of the cable laying vehicle. At this time, after the control system reads the cable reel 11 information, the overall frame size of the upper part of the cable laying vehicle is automatically adjusted to adapt to the cable reel 11 through the cable laying vehicle frame telescopic assembly 3, as shown in Figure 11 In addition, this step can also set the specification of the cable reel 11 on the touch control screen 10 to adjust the cable laying vehicle frame telescopic assembly 3; The position of the cable reel fixing assembly 1 is fine-tuned through the button box 603 on the control screen 10 or the electric control box 6, and the cable reel 11 is moved, so that the cable reel rotation module 1102 of the cable reel 11 is connected with the cable reel fixing assembly 1. Then the cable reel fixing assembly 1 is fixed by magnetic attraction lock, as shown in Figure 12 ; The cable drum lifting assembly 2 of the pay-off vehicle is controlled by the button box 603 on the control panel 10 or the electric control box 6 to raise the cable drum 11 to the preset highest position, such as Figure 13 As shown, at this time, the drive motor connection port 1103 on the cable drum 11 is aligned with the rotating shaft of the rotary drive motor 403 on the cable drum rotating assembly 4 of the pay-off vehicle; Through the button box 603 on the control panel 10 or the electric control box 6, the rotary drive motor 403 on the cable drum rotating assembly 4 of the pay-off vehicle is translated until the shaft completely enters the drive motor connection port 1103 on the cable drum 11 and is fixed. Figure 14 As shown; Pull out the cable from the cable drum 11 and place it on the cable outlet assembly 5 of the pay-off vehicle. Figure 15 As shown; Up to this step, all the preliminary installation work has been completed, and the wire can be paid out through the control panel 10 or the button box 603 on the electric control box 6. There are two optional modes for wire payout: automatic and manual. The automatic mode can only be operated on the control panel 10. The speed of wire payout can be adjusted on the control panel 10, and the control panel 10 will display the current length of the wire. Steps for switching to universal wheel drag in an emergency: When the track 904 of the pay-out vehicle fails and cannot move, or the battery compartment 7 power level drops below the low setting value and the pay-out and movement are forced to stop, it is necessary to switch the device to universal wheel drag and take it to a maintenance point or charging station. The steps are as follows: The jacks 903 on both sides of the bottom of the pay-off vehicle are controlled by the control panel 10 to lift the vehicle body off the ground. Figure 16 fold down the four sets of emergency universal wheels 906 on the inside of the chassis 9 and install them in place. At this time, the sliding filling block 907 automatically pops up along the slide rail by the spring and fills the gap behind the emergency universal wheel 906. Fix the emergency universal wheel 906, as shown. Figure 17 By controlling the control panel 10 to retract the jacks 903 on both sides of the bottom of the pay-off vehicle, as shown Figure 18 As shown, at this time, the pay-off vehicle can be moved by pushing and pulling the fixed support assembly 207 on the pay-off vehicle cable drum lifting assembly 2 using tools such as ropes.

[0025] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A compact intelligent cable pay-off cart, characterized in that, The small intelligent cable laying vehicle is provided with a set of cable laying vehicle cable reel fixing assembly (1), a set of cable laying vehicle cable reel lifting assembly (2), a set of cable laying vehicle frame telescopic assembly (3), a set of cable laying vehicle cable reel rotating assembly (4), a set of cable laying vehicle cable outlet assembly (5), an electric control box (6), a battery compartment (7), a set of cable laying vehicle chassis (9), a touch control screen (10), a cable laying vehicle base (8) and three different specifications of cable reels (11); The cable laying vehicle base (8) is fixedly installed on the cable laying vehicle chassis (9) and serves as the base of the upper half of the cable laying vehicle. The cable laying vehicle frame telescopic assembly (3) is installed on the cable laying vehicle base (8), and one side is fixed on the cable laying vehicle base (8) and the other side is the movable part. The cable laying vehicle cable reel fixing assembly (1) is fixedly installed at the front end of the cable laying vehicle cable reel lifting assembly (2). The non-movable part of the cable laying vehicle cable reel lifting assembly (2) is fixedly installed on the cable laying vehicle base (8), and the movable part of the cable laying vehicle cable reel lifting assembly (2) is installed on the cable laying vehicle frame telescopic assembly (3). The cable laying vehicle cable reel rotating assembly (4) is installed on the cable laying vehicle base (8) and located at the side edge. The cable laying vehicle cable outlet assembly (5) is installed on the cable laying vehicle base (8) and located at the rear edge. The electric control box (6) and the battery compartment (7) are fixedly installed on the two side edges of the cable laying vehicle base (8).

2. A compact intelligent cable drum according to claim 1, characterized in that The cable laying vehicle cable reel fixing assembly (1) includes an upper half assembly (101), an upper cable reel interface (102), a lower cable reel interface (103), a lower half assembly (104), a movable lock buckle (105), a magnet group (106), a connecting assembly (107) and a label identification module (108). The magnet group (106) includes a first magnet (109) and a second magnet (110).

3. The compact intelligent cable pay-off cart of claim 1, wherein, The cable laying vehicle cable reel lifting assembly (2) is driven by a servo motor (205). The cable laying vehicle cable reel lifting assembly (2) includes two groups of mirror-symmetrically distributed lifting assemblies (201), two groups of mirror-symmetrically distributed gears (202), two groups of mirror-symmetrically distributed track assemblies (203), two groups of racks (204) located on the inner sides of the track assemblies (203), a servo motor (205) for controlling the rotation of the gears (202), a gear connecting assembly (206) connecting the two groups of gears (202) and a fixed support assembly (207) connected to the cable laying vehicle base (8).

4. The compact intelligent cable pay-off cart of claim 1, wherein, The cable laying vehicle frame telescopic assembly (3) is driven by an electric cylinder (303). The cable laying vehicle frame telescopic assembly (3) includes a movable assembly (301), a fixed assembly (302) connected to the cable laying vehicle base (8), an electric cylinder (303) containing a servo motor and a slide rail (304).

5. The compact intelligent cable pay-off cart of claim 1, wherein, The cable reel cable reel rotating assembly (4) includes a base (401) connected to the cable reel base (8), an electric cylinder assembly (402), a rotary drive motor (403), and a slide rail (404). The electric cylinder assembly (402) includes a servo motor and a rotary drive motor (403) base. The electric cylinder is connected to the rotary drive motor base through a connecting piece. The rotary drive motor base is installed on the slide rail (404).

6. The compact intelligent cable pay-off cart of claim 1, wherein, The cable reel cable reel rotating assembly (4) includes a base (401) connected to the cable reel base (8), an electric cylinder assembly (402), a rotary drive motor (403), and a slide rail (404). The electric cylinder assembly (402) includes a servo motor and a rotary drive motor (403) base. The electric cylinder is connected to the rotary drive motor base through a connecting piece. The rotary drive motor base is installed on the slide rail (404).

7. The compact intelligent cable pay-off cart of claim 1, wherein, The electric control box (6) includes a box body (601) with internal components of the control system, a hinged electric control box door (602), and a button box (603) connected to (601) through control lines.

8. The compact intelligent cable pay-off cart of claim 1, wherein, The battery compartment (7) includes a box body (701) with internal components of the charging and discharging system and the battery, a battery compartment door (702) fixed by four corner screws, a battery compartment display screen (703) displaying the current charging and discharging state and battery capacity, a charging port (704) with a USB interface, and a rotary knob (705).

9. The compact intelligent cable pay-off cart of claim 1, wherein, The cable reel base (8) includes a base bottom plate (801) and a wire slot (802). The cable reel chassis (9) includes a first chassis base (901), a second chassis base (902), a jack (903) installed on the bottom of each side of the second chassis base (902), a track (904), a track drive motor (905) which is a direct current brushless motor, four sets of emergency universal wheels (906) installed on the bottom of the second chassis base (902), and a sliding filler block (907) located beside the four sets of emergency universal wheels (906). The first chassis base (901) connects the cable reel base (8) and the second chassis base (902).

10. The compact intelligent cable pay-off cart of claim 1, wherein, The touch control screen (10) is connected to the electric control box (6). The three different specifications of cable reels (11) include three specifications of cable reel bodies (1101) with only size differences, cable reel rotating modules (1102), drive motor connection ports (1103), and labels (1104).

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