Underground cable reel pay-off support and using method thereof

Abstract

The invention relates to the field of cable reel pay-off supports, and discloses a buried cable reel pay-off support and a using method thereof.The buried cable reel pay-off support comprises two gate-type supports, a moving mechanism, a bunching mechanism, an anti-disorder mechanism, a wire coil and a camera module, the two gate-type supports are located on the two sides of the wire coil correspondingly, and a function plate is arranged at the bottom of each gate-type support; the wire coil comprises a plurality of functional plates, one side of each functional plate is provided with an action mechanism, a bunching mechanism is arranged between the bottoms of the door-type supports and arranged on the paying-off side of the wire coil, and the disorder prevention mechanism is arranged on the top of the wire coil and comprises a pressing rod, positioning plates, a wire pressing set and a functional screw rod. The other end of the positioning plate is connected with the top plate at the top of the corresponding door-type support through a functional screw, a line pressing group is arranged between the positioning plates, and the camera module is fixedly arranged at the top of one group of door-type supports. The pay-off device can adapt to wire coils of different specifications, and the pay-off quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable reel pay-off support, for example, relates to a buried cable reel pay-off support and a method for using the same. BACKGROUND

[0002] The cable is a kind of power or signal transmission device, usually composed of several or several groups of wires, because of the construction of electrical properties, in order to meet the demand for electricity, the cable will be laid in advance, the laying method of the cable mainly has buried laying, pipe laying and overhead laying, etc., wherein the buried laying is suitable for the area with good soil condition and no underground obstacles.

[0003] When the cable is buried, the fixed pay-off support is basically selected according to the corresponding reel size, the reel is supported by the pay-off support, and then the cable is laid by traction, because the specifications of the cable are different, the specifications of the reels wound by the cable are also different, the existing pay-off support is basically single structure and fixed, cannot adjust and adapt to reels of different specifications, and the cable reel is wound on the reel and has a certain bending degree when paying off, when the reel speed is greater than the traction speed during the paying-off process, the cable will be excessively paid out, resulting in winding or even knotting, and the paying-off quality accident is easy to occur, which affects the efficiency. SUMMARY

[0004] To have a basic understanding of some aspects of the disclosed embodiments, a brief overview is given below. The summary is not an overall description of the application, nor is it intended to determine key / important elements or delineate the scope of these embodiments, but to serve as a prelude to the detailed description below.

[0005] The present application provides a buried cable reel pay-off support and a method for using the same, which can adapt to reels of different specifications and ensure the paying-off quality.

[0006] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present application is: The utility model provides a kind of buried cable reel pay-off support, including portal support, action mechanism, bundle mechanism, prevent mess mechanism, reel, camera module, the portal support is equipped with two groups respectively in reel both sides, play the role of supporting to reel, and each group portal support bottom is provided with function board, the function board side is equipped with action mechanism, the action mechanism is mainly by servo motor, driving wheel, passive wheel, action wheel is composed, the servo motor is fixed on function board top side, it can be driven by battery or external power supply, the servo motor output shaft is connected with driving wheel, the driving wheel is engaged with passive wheel by passing through function board, the passive wheel is set up by driving rod, the passive wheel both sides are equipped with frame plate, the frame plate sleeve driving rod, set up to driving rod, the frame plate is fixedly connected with corresponding function board bottom side, the driving rod both ends are connected with action wheel (can adopt universal wheel), driving driving wheel by servo motor can adjust the angle of action wheel relative to ground by passive wheel, after portal support sets up full configuration reel, if adjusting the position of overall pay-off, the distance of action wheel and ground can be adjusted by servo motor until contact, the action wheel of two groups portal support bottom simultaneously touches ground, can reach the effect of supporting the device as a whole, and then the overall position can be adjusted by action wheel, driving by servo motor can save time and effort, save labor, improve efficiency, avoid the need to re-deploy crane disassembly reel and re-assembly work, the portal support bottom is provided with bundle mechanism, the bundle mechanism is set to one side of reel pay-off and includes slide rod, bundle group, support arm, the bundle group is slidably connected with slide rod, and slide rod both ends are connected with both sides portal support by support arm, the bundle group includes bundle ring, the bundle ring is uniformly provided with a plurality of bundle petals on the side corresponding to reel along circumference, the bundle ring outside is equipped with outer sleeve bearing, the wire end is pulled after passing through bundle ring and then pay-off, the bundle petal is all inwardly curved and the end portion is outwardly tilted structure, can play the role of cable clamping constraint, in the process of pay-off, bundle petal can push and scrape the sundries on the outside of cable and remove, also can reach the effect of straightening the bending of wire body, can avoid cable twist knot, guarantee the quality and safety of cable laying, the end portion of bundle petal is outwardly tilted state can also avoid damage to the outside of cable, the bundle group can slide left and right along slide rod, reach the purpose of sliding with the change of reel position in the process of pay-off, and the bundle ring itself can rotate freely under the action of outer sleeve bearing, can reach the silkiness in the process of pay-off when bundling, avoid affecting pay-off efficiency, the prevent mess mechanism is set to reel top and is located the inside of reel both sides edge board, the prevent mess mechanism includes pressure rod, positioning plate, pressure line group, function screw rod, the pressure rod both sides are provided with positioning plate on one end portion, the other end is connected with the top plate of corresponding portal support top by function screw rod, the positioning plate is provided with pressure line group, the pressure line group includes left pressure roller, right pressure roller, movable shaft, sleeve frame, adjusting seat, spring, the left pressure roller is movably sleeved in the inside of right pressure roller,Both ends of the two devices are rotatably equipped with movable shafts, which are located inside the sleeve and slidably connected. Adjusting seats are fixedly connected to the top of each sleeve, and limiting rails are inserted through the adjusting seats. The bottom ends of the limiting rails are threaded and threaded to the corresponding movable shafts. Springs are sleeved on the outside of the limiting rails, with the bottom and top ends of the springs respectively contacting and connecting to the corresponding movable shafts and adjusting seats. The limiting rails ensure the stability of the movable shafts' vertical movement while preventing the springs from disengaging from the sleeve. The spring force keeps the movable shafts under constant downward stress, and this downward stress keeps the corresponding left and right pressure rollers constantly in place. With a downward force, the left and right pressure rollers come into contact with the cable coiled on the reel, thus suppressing and binding the cable. This prevents the cable from rebounding due to inertial stress when the tractor stops or reverses during the cable laying process, which could lead to excessive cable dragging or misalignment of the reel's vibration coil. This effectively ensures the safety and quality of the cable laying process. Because both the left and right pressure rollers are rotating, the downward force of the spring on the cable traction is reduced. The camera module is fixedly mounted on top of one of the gantry brackets, allowing for construction recording and real-time monitoring of the cable laying operation to ensure compliance with regulations.

[0007] Furthermore, the gantry frame also includes columns, supports, hydraulic jacks, positioning seats, a base, and a secondary housing. Two sets of columns are arranged parallel and vertically, with hydraulic jacks positioned between the two sets. Supports and positioning seats are fixedly connected to the top and bottom of each hydraulic jack, respectively. Two columns are sleeved at both ends of each support and positioning seat. The positioning seat serves to fix the hydraulic jacks in place, while the support supports the spool shaft. The height of the spool can be adjusted by driving the hydraulic jacks to rise and fall, facilitating support for spools of different sizes and increasing practicality. A functional plate is located at the bottom of the columns, providing support for the columns. A top plate is fixed to the top of each column, and four... A diagonally positioned auxiliary rod is fixedly connected at its top to the top plate and at its bottom to the top side of the functional plate. The auxiliary rod and the top plate work together to provide auxiliary support for the column, further ensuring stability. A base is fixedly welded to the bottom of the functional plate, contacting the ground to support the gantry frame. The base is a box structure with an opening on one side, its interior used to house device components and tools. Sub-boxes are fixed at both ends of the base, primarily increasing the overall contact area between the base and the ground to ensure stable support. Each sub-box is equipped with a insertion rod that passes through the sub-box and inserts into the ground, further ensuring the stability of the gantry frame and preventing displacement caused by the force applied during cable laying.

[0008] Further, the stand along the height direction is provided with a plurality of reserved holes, the two ends of the support base and the positioning seat are fixedly connected with the stand column through screws penetrating through the corresponding reserved holes, the top side of the support base is provided with a jaw groove matched with the wire reel rotating shaft, and the two sides of the jaw groove are provided with rollers, the rotating shaft of the wire reel is supported in the jaw groove and in contact with the rollers, and the setting of the jaw groove and the rollers can ensure the smooth rotation of the wire reel during unwinding or winding and prevent the wire reel from swinging.

[0009] Further, the wire group further comprises a support and a roller, the support is fixedly connected with the outer bearing and is in sliding connection with the sliding rod, the sliding rod is provided with a sliding groove matched with the support, the two sides of the support are provided with limiting convex edges, the limiting convex edges can prevent the support from being separated from the upper part of the sliding groove, the bottom of the support is provided with a plurality of rollers, the rollers can ensure the smooth sliding of the support in the sliding groove, the two ends of the sliding rod are provided with fixed screws, the bottom ends of the fixed screws are threadedly connected with the ends of the supporting arms, the fixed screws are threadedly sleeved with fixed nuts at the top side and the bottom side of the sliding rod, the height of the sliding rod can be adjusted through the adjustment of the fixed nuts, thereby facilitating the height adjustment of the wire group to adapt to the unwinding of wire reels of different specifications.

[0010] Further, the functional screw rod is provided with a positioning rail on both sides, the functional screw rod and the positioning rail penetrate the end of the pressing rod, the functional screw rod is provided with threads throughout the body, and the positioning rail is provided with threads at the bottom end. A top plate at the top of the corresponding door type support is provided with a first screw hole and a second screw hole, the first screw hole corresponds to the functional screw rod, and the second screw hole corresponds to the positioning rail. After the functional screw rod and the positioning rail penetrate the end of the pressing rod, they are threadedly fixed with the corresponding first screw hole and second screw hole, and the functional nut is sleeved with the functional screw rod outside the end of the pressing rod at the top side and the bottom side. The two functional nuts are tightened to fix the pressing rod, the height of the pressing rod along the functional screw rod can be adjusted through the adjustment of the functional nut, thereby facilitating the adaptability of the wire pressing mechanism to wire reels of different specifications, and the positioning rail limits the deviation of the pressing rod, which can effectively prevent the pressing rod from deviating horizontally and affecting the wire pressing effect.

[0011] Further, the distance between the positioning plates on both sides of the end of the pressing rod is adapted to the length of the adjusting seat, and the positioning plates are each provided with a plurality of adjusting holes along the length direction, and the adjusting seat is provided with a fixed hole penetratingly, the adjusting seat and the positioning plate are fixedly connected by adjusting bolts penetrating through the corresponding adjusting holes and the fixed hole, the adjusting seat is threadedly connected with an assembling screw on both sides, the bottom end of the assembling screw is threadedly connected with the top end of the sleeve frame, the adjusting seat and the corresponding sleeve frame are fixedly connected by the assembling screw, the two adjusting seats can slide to adjust the distance between the positioning plates, thereby the relative distance between the left pressing roller and the right pressing roller can be adjusted, the overall length of the left pressing roller and the right pressing roller can be changed, the left pressing roller and the right pressing roller are movably connected, and the left pressing roller and the right pressing roller will not be separated before reaching the maximum relative length, thereby the overall length of the left pressing roller and the right pressing roller can be adapted to the wire coil of different width specifications, and the practicability is improved.

[0012] Further, the movable shaft is provided with a limiting block on both sides, the sleeve frame is provided with a limiting groove on both sides corresponding to the limiting block, and the limiting block is slidingly arranged in the corresponding limiting groove; with the spring elastic pressure, the movable shaft is gradually pressed to move downward during the wire laying operation, and the cooperation of the limiting block and the limiting groove can further ensure the stability of the upward and downward displacement of the movable shaft and avoid the disconnection of the movable shaft and the sleeve frame, thereby increasing the stability.

[0013] Further, the shaft of the wire coil is provided with a limiting ring on both sides, and the limiting ring is fixedly connected with the shaft of the wire coil by a screw and arranged on the inner side of the bracket; the limiting ring can limit the transverse position of the shaft of the wire coil, and the left and right displacement of the wire coil will be blocked by the bracket, thereby effectively ensuring the stability of the wire coil.

[0014] Further, one of the brackets is fixedly provided with a positioning pin, and a stop clamp is fixedly arranged on the positioning pin; the stop clamp is arranged on the outer side of the shaft of the wire coil and mainly composed of a right clamp, a left clamp, a linkage rod and a brake rod; the bottom end of the left clamp is hingedly connected with the bottom end of the right clamp by the positioning pin, the top end of the left clamp and the top end of the right clamp are hingedly connected with the linkage rod, and the ends of the linkage rod are hingedly connected with the two ends of the same brake rod; the brake rod is fixedly provided with a pull rod, and when the pull rod is pulled upward, the brake rod is lifted upward, thereby the brake rod lifts the ends of the linkage rod, and the linkage rod drives the left clamp and the right clamp to move inward, and when the left clamp and the right clamp clamp the shaft of the wire coil, the wire coil is stopped and braked, thereby the wire coil is stopped rotating.

[0015] The camera module is a prior art for wire laying monitoring, and its structure and principle are not described herein, and the skilled in the art can correctly understand it and obtain relevant information from the prior art.

[0016] The use method of the underground cable reel pay-off support comprises the following steps: A. Support arrangement: the staff drags the door support obliquely, and the action wheel of the action mechanism touches the bottom, so that the support can be conveniently moved; the two sets of door supports are arranged on both sides of the trench; the door support is fixed to the ground through the insertion of the insertion rod into the auxiliary box; and the position of the positioning seat in the door support is adjusted and fixed, so that the support is conveniently moved and the fixing mode is simple. B. Reel arrangement: the two sets of limiting rings are connected to the rotating shafts on both sides of the cable reel; the cable reel is arranged between the two sets of door supports by using a crane; the rotating shaft of the cable reel is arranged and fixed by using the support in the door support; the limiting ring is attached to the corresponding support and is fixed to the rotating shaft of the cable reel by using a screw; C. Adjustment and assembly: I. height adjustment: the height of the support is adjusted by using a tool to adjust the hydraulic jack; the height of the cable reel is adjusted to a suitable pay-off height, and the support and the vertical rod are fixed by using a screw; and the components to be installed are taken out from the base; II. line bundling mechanism installation: the support arm is appropriately sleeved on the positioning screw in the auxiliary box and is fixed by using a positioning nut; the line bundling mechanism and the slide rod are assembled; the slide rod is inserted into the ends of the slide rod and is fixed to the support arm end side by using a fixed screw; after the height of the slide rod is adjusted to a suitable position, the fixed nut is used for fixing; III. anti-disorder mechanism installation: first, the functional screw and the positioning rail are connected to the first screw hole and the second screw hole on the corresponding top plate by using a thread; then, the line pressing mechanism and the pressing rod are combined; the end of the pressing rod is inserted into the corresponding functional screw and the positioning rail; the line pressing mechanism is arranged between the side plates of the cable reel; after the height of the pressing rod is adjusted to a suitable position, the functional nut is used for fixing; finally, the distance between the adjusting seat in the line pressing mechanism and the cable reel is adjusted to be suitable for the size of the cable reel, and the adjusting bolt is used for fixing; each step of adjustment and assembly can be suitable for cable reels of different sizes, and the method has obvious progressiveness and practicality. D. Pay-off operation: the cable end on the cable reel is taken off, is inserted into the line bundling ring in the line bundling mechanism, and then is connected to the towing vehicle; the cable is towed by the towing vehicle to perform the pay-off operation; the stop clamp is sleeved on the rotating shaft of the cable reel by using a positioning pin and is connected to the corresponding support; when the towing vehicle stops during the pay-off operation, the rotating shaft of the cable reel can be braked by the worker pulling the pull rod to offset the inertia; E. Position adjustment: when the pay-off position needs to be adjusted, the insertion rod is first pulled out; then, the servo motor is powered by using an external power supply or a storage battery; the action wheel is driven by the driven wheel; the action wheel is in contact with the ground; the device is lifted by the action wheel; the position is adjusted by the worker; after the adjustment is completed, the action wheel is changed to be in contact with the ground by the servo motor, and the base supports the ground; the position adjustment is simple, fast, and labor-saving.

[0017] The underground cable reel pay-off support and the use method thereof provided by the embodiment of the present disclosure can achieve the following technical effects: 1): the present application can be through servo motor adjustment action wheel and the distance from the ground until contact, two groups of door type support bottom action wheel can reach the effect of supporting up the whole device, and then the action wheel can carry on the whole position adjustment, through servo motor driving can save time and labor, save labor, improve efficiency, avoid the need to re-deploy hoist disassembly line disc and re-assembly work; 2): the line end of the present application is pulled after passing through the line bundle ring, the line bundle petals are inwardly curved and the end portions are outwardly raised, which can clamp and constrain the cable, the line bundle petals can push and scrape off the foreign matter on the outside of the cable during the process of paying off the line, and can straighten the bending of the line, so that the twisting and knotting of the cable can be avoided, and the quality and safety of the cable laying can be ensured; 3): the spring force can make the movable shaft have a downward stress at all times, the stress of the movable shaft downward pressing can make the corresponding left and right pressing rollers always have a downward trend, the left and right pressing rollers are in contact with the cable of the line disc, so that the cable can be pressed and restrained, the inertial stress rebound of the cable when the tractor stops or reverses during the process of paying off the line can be avoided, and problems such as excessive paying out of the cable or vibration of the line disc can be avoided, so that the safety and quality of the paying off process can be effectively ensured.

[0018] 4): the height of the support seat, the height of the line bundle mechanism, the distance from the line disc, the height of the anti-mess mechanism and the overall length of the line pressing group can be flexibly adjusted, so that the line disc of different specifications and sizes can be adapted, and the practicability is ensured.

[0019] The above general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] One or more embodiments are exemplified by corresponding drawings, which are exemplary and explanatory, and do not constitute a limitation on the embodiments, elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a proportional limitation, and other drawings can also be obtained by those skilled in the art according to the drawings.

[0021] Figure 1 is a schematic diagram of a buried cable disc paying-off support structure of the present application; Figure 2 is a schematic diagram of a buried cable disc paying-off support structure of the present application; Figure 3 is a schematic diagram of a buried cable disc paying-off support structure of the present application; Figure 4 is a schematic diagram of a buried cable disc paying-off support structure of the present application; Figure 5 is a schematic view of a wire bundling mechanism structure in a buried cable reel pay-off support according to the present application; Figure 6 is a schematic view of a wire bundling group structure in a buried cable reel pay-off support according to the present application; Figure 7 is a schematic view of a wire disorder prevention mechanism structure in a buried cable reel pay-off support according to the present application; Figure 8 is a schematic view of a wire pressing group structure in a buried cable reel pay-off support according to the present application; Figure 9 is a schematic view of a brake clamp structure in a buried cable reel pay-off support according to the present application.

[0022] Reference signs: 1, portal support; 11, stand column; 111, reserved hole; 12, function plate; 13, auxiliary rod; 14, support seat; 141, pincer groove; 142, roller shaft; 15, hydraulic top rod; 16, positioning seat; 17, base; 18, auxiliary box body; 181, insertion rod; 182, positioning screw rod; 183, positioning nut; 19, top plate; 191, first screw hole; 192, second screw hole; 2, movement mechanism; 21, servo motor; 22, driving wheel; 23, driven wheel; 24, driving rod; 25, rack plate; 26, movement wheel; 3, wire bundling mechanism; 31, sliding rod; 311, sliding groove; 32, wire bundling group; 321, wire bundling ring; 322, outer sleeve bearing; 323, wire bundling petal; 324, support; 325, limiting convex edge; 326, roller; 33, support arm; 331, sleeve hole; 34, fixing screw rod; 35, fixing nut; 4, disorder prevention mechanism; 41, pressing rod; 42, positioning plate; 421, adjusting hole; 43, wire pressing group; 431, left pressing roller; 432, right pressing roller; 433, movable shaft; 434, limiting block; 435, sleeve frame; 4351, limiting groove; 436, adjusting seat; 4361, fixed perforation; 437, spring; 438, limiting rail rod; 439, assembly screw; 44, function screw rod; 441, function nut; 45, positioning rail rod; 46, adjusting bolt; 5, wire reel; 6, camera module; 7, limiting ring; 8, brake clamp; 81, right clamp; 82, left clamp; 83, linkage rod; 84, brake rod; 85, pull rod; 86, positioning pin. DETAILED DESCRIPTION

[0023] In order to enable more detailed understanding of the features and technical contents of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure is described in detail below, and the attached drawings are only used for reference and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, details are provided to provide a full understanding of the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices can be simplified to facilitate the drawings.

[0024] Reference Figures 1-4 As shown, a buried cable reel pay-off support, including portal frame 1, action mechanism 2, line binding mechanism 3, anti-disorder mechanism 4, reel 5, camera module 6, the portal frame 1 is provided with two groups of line reel 5 on both sides, play a supporting role to the line reel 5, and each group of portal frame 1 bottom is provided with a function plate 12, one side of the function plate 12 is provided with an action mechanism 2, the action mechanism 2 is mainly composed of servo motor 21, driving wheel 22, driven wheel 23, action wheel 26, the servo motor 21 is fixed on the top side of the function plate 12, which can be driven by a battery or an external power supply, the output shaft of the servo motor 21 is connected with the driving wheel 22, the driving wheel 22 penetrates the function plate 12 and engages with the driven wheel 23, the driven wheel 23 is erected by the driving rod 24, the driven wheel 23 is provided with a bracket 25 on both sides, the bracket 25 is sleeved with the driving rod 24, which plays a role in erecting the driving rod 24, the bracket 25 is fixedly connected with the bottom side of the corresponding function plate 12, the driving rod 24 is connected with the action wheel 26 (universal wheel can be used) at both ends, the angle of the action wheel 26 relative to the ground can be adjusted by the driven wheel 23 driven by the servo motor 21 driving wheel 22, after the portal frame 1 erects the full line reel 5, if it is necessary to adjust the position of the whole pay-off, the distance between the action wheel 26 and the ground can be adjusted by the servo motor 21 until it touches the ground, the action wheels 26 at the bottom of the two groups of portal frames 1 simultaneously touch the ground, which can achieve the effect of supporting the whole device, and then the position of the whole device can be adjusted by the action wheel 26, which can save time and labor, save labor, improve efficiency, and avoid the need to re-deploy the crane to disassemble the reel 5 and reassemble it.

[0025] Reference Figures 3-4As shown, the door type support 1 further comprises a column 11, a bracket 14, a hydraulic jack 15, a positioning seat 16, a base 17, and a sub-box 18. The column 11 is vertically arranged in two groups in parallel, and the hydraulic jack 15 is arranged between the two groups. The top end and the bottom end of the hydraulic jack 15 are fixedly connected with the bracket 14 and the positioning seat 16, respectively. Two columns 11 are sleeved at both ends of the bracket 14 and the positioning seat 16, respectively. The positioning seat 16 serves to fix and arrange the hydraulic jack 15. The bracket 14 serves to support the rotating shaft of the wire reel 5. The height of the wire reel 5 can be adjusted by driving the hydraulic jack 15 to ascend or descend, so that the wire reel 5 of different specifications and sizes can be conveniently supported, and the practicability is improved. The functional plate 12 is arranged at the bottom end of the column 11 and serves to support the column 11. The top end of the column is fixedly connected with the top plate 19. Four sub-poles 13 are arranged in four directions at the bottom of the top plate 19. The top end of the sub-pole 13 is fixedly connected with the top plate 19, and the bottom end is fixedly connected with the top side of the functional plate 12. The sub-pole 13 and the top plate 19 cooperate to serve as auxiliary support for the column 11, so as to further ensure the stability. The bottom of the functional plate 12 is fixedly welded with the base 17. The base 17 serves to support the door type support 1 by contacting the ground. The base 17 is a box structure with one side open. The inside of the base 17 can be used to arrange device elements and tools. The two ends of the base 17 are fixedly connected with the sub-box 18. The sub-box 18 is mainly used to increase the contact area between the base 17 and the ground to ensure the stability of the support. The sub-box 18 is provided with an insertion rod 181. The insertion rod 181 is inserted through the sub-box 18 and the ground, so as to further ensure the stability of the door type support 1 and avoid the situation that the force during the traction of the cable pay-off causes deviation. A plurality of reserved holes 111 are arranged in the column along the height direction. The two ends of the bracket 14 and the positioning seat 16 are fixedly connected with the column 11 by means of screws passing through the corresponding reserved holes 111. A jaw groove 141 adapted to the rotating shaft of the wire reel 5 is arranged at the top side of the bracket 14. Rollers 142 are arranged at both sides of the jaw groove 141. The rotating shaft of the wire reel 5 is arranged in the jaw groove 141 and contacts the rollers 142. The arrangement of the jaw groove 141 and the rollers 142 can ensure the smooth rotation of the wire reel 5 during the pay-off or take-up of the wire, and prevent the wire reel 5 from swinging.

[0026] Reference Figure 1 , Figure 3 , Figure 5 , Figure 6As shown, the door type support 1 bottom between the setting has the line binding mechanism 3, the line binding mechanism 3 is set to the wire reel 5 and includes the slide bar 31, line binding group 32, support arm 33, the line binding group 32 with slide bar 31 sliding connection and the both ends of slide bar 31 are connected with the both sides door type support 1 through support arm 33 respectively, the line binding group 32 includes line binding ring 321, the line binding ring 321 with wire reel 5 corresponding side along the circumference evenly is provided with several line binding petal 323, the outside of line binding ring 321 is equipped with the sleeve bearing 322, the wire end is drawn after passing through line binding ring 321 again and then carries out traction wire reel, line binding petal 323 is all to the inside bending and the end portion is curved and the structure of the outside is tilted, can play the role of the cable clamp constraint, in the wire reel process, line binding petal 323 will push the dirt on the outside of cable and scrape and remove, can also reach the effect of straightening the bending of wire body, can avoid cable twist knot, guarantee the quality and safety of cable laying, the end of line binding petal 323 is tilted and the state can also avoid the damage to the outside of cable, the line binding group 32 can slide left and right along the slide bar 31, reach the purpose of sliding along with the wire reel position change in the wire reel process, its line binding ring 321 can rotate freely under the action of sleeve bearing 322, can reach the silk slip property in the wire reel process, avoid affecting wire reel efficiency; As Figures 5-6 Shown, the line binding group 32 also includes support 324, idler 326, the support 324 is fixedly connected with the outside bearing and is connected with slide bar 31 slidingly, the slide bar 31 is provided with the sliding groove 311 matched with the support 324, the both sides of the support 324 are provided with the limiting convex edge 325, the support 324 can be prevented from being separated from the upper part of the sliding groove 311 through the limiting convex edge 325, the bottom of the support 324 is provided with a plurality of idlers 326, the smoothness of the support 324 sliding in the sliding groove 311 is realized through the idlers 326, the both ends of the slide bar 31 are provided with fixed screws 34, the bottom ends of the fixed screws 34 are threadedly connected with the end portions of the support arms 33, the fixed screws 34 are threadedly sleeved with fixed nuts 35 on the top side and the bottom side of the slide bar 31, the height of the slide bar 31 can be adjusted through the adjustment of the fixed nuts 35, thereby facilitating the height adjustment of the line binding mechanism 3 to adapt to the wire reel 5 of different specifications, the support arms 33 are obliquely arranged and are provided with a plurality of sleeve holes 331 along the length direction, the end portions of the support arms 33 extend into the auxiliary box bodies 18 in the corresponding door type supports 1, the positioning screws 182 are arranged in the auxiliary box bodies 18, the positioning screws 182 are fixed through the positioning nuts 183 after penetrating the corresponding sleeve holes 331, the distance between the line binding mechanism 3 and the wire reel 5 can be changed by adjusting the positioning screws 182 to penetrate different sleeve holes 331, thereby facilitating the further adaptation to the wire reel 5 of different specifications Reference Figure 1 、 Figure 7 、 Figure 8As shown, the anti-tampering mechanism 4 is arranged on the top of the wire reel 5 and inside the two side plates of the wire reel 5, and the anti-tampering mechanism 4 comprises a pressing rod 41, a positioning plate 42, a wire pressing group 43, and a functional screw rod 44. The positioning plate 42 is arranged on both sides of one end of the pressing rod 41, and the other end is connected to the top plate 19 on the top of the corresponding door type support 1 through the functional screw rod 44. The functional screw rod 44 is provided with a positioning rail 45 on both sides. The functional screw rod 44 and the positioning rail 45 are inserted into the end of the pressing rod 41. The functional screw rod 44 is provided with threads throughout the body, and the positioning rail 45 is provided with threads at the bottom. The top plate 19 on the top of the corresponding door type support 1 is provided with a first screw hole 191 and a second screw hole 192. The first screw hole 191 corresponds to the functional screw rod 44, and the second screw hole 192 corresponds to the positioning rail 45. After the functional screw rod 44 and the positioning rail 45 pass through the end of the pressing rod 41, they are screwed with the corresponding first screw hole 191 and second screw hole 192. The functional screw rod 44 is provided with a functional nut 441 on the top side and the bottom side of the end of the pressing rod 41. The two functional nuts 441 are tightened to fix the pressing rod 41. The height of the pressing rod 41 along the functional screw rod 44 can be adjusted through the adjustment of the functional nut 441, which is convenient for increasing the adaptability of the wire pressing mechanism to different specifications of wire reels 5. The positioning rail 45 limits the deviation of the pressing rod 41, which can effectively prevent the pressing rod 41 from deviating horizontally and affecting the wire pressing effect. As Figure 7 、 Figure 8As shown, the positioning plate 42 is provided with a line pressing group 43, the line pressing group 43 comprises a left pressing roller 431, a right pressing roller 432, a movable shaft 433, a sleeve frame 435, an adjusting seat 436, a spring 437, the left pressing roller 431 is movably sleeved in the inside of the right pressing roller 432, and the opposite ends of the two are rotatably provided with the movable shaft 433, the movable shaft 433 is arranged in the inside of the sleeve frame 435 and is slidably connected, the top of the sleeve is fixedly connected with the adjusting seat 436, the adjusting seat 436 is provided with an assembling screw 439 on both sides and is threadedly connected with the sleeve frame 435 at the top end, the adjusting seat 436 and the corresponding sleeve frame 435 are fixedly connected through the assembling screw 439, the adjusting seat 436 is inserted with a limiting rail 438, the limiting rail 438 is provided with a thread at the bottom end and is threadedly connected with the corresponding movable shaft 433, the limiting rail 438 is sleeved with the spring 437 on the outside, the spring 437 is in abutting connection with the corresponding movable shaft 433 and the adjusting seat 436 at the bottom end and the top end respectively, the stability of the up and down movement of the movable shaft 433 is ensured and the spring 437 is prevented from being separated from the sleeve frame 435 through the limiting rail 438, the limiting block 434 is arranged on both sides of the movable shaft 433, the limiting groove 4351 is adaptively formed on both sides of the sleeve frame 435 corresponding to the limiting block 434, the limiting block 434 is slidably arranged in the corresponding limiting groove 4351, the movable shaft 433 is gradually pressed to move downward under the elastic pressure of the spring 437 along with the line laying operation, the stability of the up and down displacement of the movable shaft 433 is further ensured and the movable shaft 433 is prevented from being separated from the sleeve frame 435 through the cooperation of the limiting block 434 and the limiting groove 4351, the stability is increased, the movable shaft 433 always has a downward stress through the elastic force of the spring 437, the corresponding left pressing roller 431 and the right pressing roller 432 always have a downward trend force through the stress of the downward pressure of the movable shaft 433, the left pressing roller 431 and the right pressing roller 432 are in abutting connection with the cable arranged on the cable disc 5, thereby achieving the effect of pressing and binding the cable, the problems of over-release of the cable caused by the cable inertia stress rebound when the tractor stops or reverses during the line laying process, vibration of the coil of the cable disc 5 and mispositioning of the coil and the like can be avoided, and the safety and quality of the line laying process can be effectively ensured, the influence of the downward elastic force of the spring 437 on the traction force of the cable can be reduced because the left pressing roller 431 and the right pressing roller 432 are rotatably arranged; As Figure 1 、 Figure 7As shown, the distance between the two positioning plates 42 at the end of the pressure rod 41 is adapted to the length of the adjusting seat 436, and each positioning plate 42 is provided with a plurality of adjusting holes 421 along the length direction, and the adjusting seat 436 is provided with a fixed hole 4361 penetratingly, and the adjusting seat 436 is fixedly connected with the positioning plate 42 by adjusting bolts 46 penetrating through the adjusting hole 421 and the fixed hole 4361 respectively, and the two adjusting seats 436 can slide to adjust the distance between the two adjusting seats 436 in the positioning plate 42 by removing the adjusting bolts 46, so as to adjust the relative distance between the left pressure roller 431 and the right pressure roller 432, and change the overall length of the left pressure roller 431 and the right pressure roller 432, and the left pressure roller 431 and the right pressure roller 432 are movably connected, and will not be separated before reaching the maximum relative length, so that the overall length of the left pressure roller 431 and the right pressure roller 432 can be adjusted to adapt to the wire coil 5 of different width specifications, and the practicability is improved.

[0027] Reference Figure 1 , Figure 2 , Figure 9 As shown, the shaft of the wire coil 5 is sleeved with a limiting ring 7 on both sides, and the limiting ring 7 is fixedly connected with the shaft of the wire coil 5 by screws and is arranged on the inner side of the bracket, and the limiting ring 7 can limit the transverse position of the shaft of the wire coil 5, and if the wire coil 5 moves left and right, the limiting ring 7 will be blocked by the bracket, thereby effectively ensuring the stability of the wire coil 5. One outer side of the bracket is fixedly provided with a positioning pin 86, and a stop clamp 8 is fixed to the positioning pin 86. The stop clamp 8 is sleeved on the outer side of the shaft of the wire coil 5, and mainly comprises a right clamp 81, a left clamp 82, a linkage rod 83 and a brake rod 84. The bottom end of the left clamp 82 is hingedly connected with the bottom end of the right clamp 81 through the positioning pin 86. The top end of the left clamp 82 and the top end of the right clamp 81 are both hingedly connected with the linkage rod 83, and the ends of the linkage rod 83 are both hingedly connected with the two ends of the same brake rod 84. The top side of the brake rod 84 is fixedly provided with a pull rod 85. When the pull rod 85 is pulled upward, the brake rod 84 will be lifted upward, and then the brake rod 84 will pull the ends of the linkage rod 83, and the linkage rod 83 will drive the left clamp 82 and the right clamp 81 to move inward. When the left clamp 82 and the right clamp 81 clamp the shaft of the wire coil 5, the wire coil 5 can be stopped and braked, and the wire coil 5 can be stopped and braked, and the wire coil 5 can be stopped and braked.

[0028] The camera module 6 is a prior art for wire laying monitoring, and its structure and principle are not described in detail. Those skilled in the art can correctly understand it and obtain relevant information from existing documents.

[0029] Reference Figures 1-9 The use method of the buried cable coil laying support comprises the following steps: A. Support installation: by the staff oblique drag door type support 1, action mechanism 2 action wheel 26 touch bottom can be easily moved, two groups of door type support 1 is installed on both sides of the ditch, through the rod 181 into the vice box 18 on the door type support 1 and ground fixed, and the position of the door type support 1 positioning seat 16 adjustment and fixation, move convenient, fixed way is simple; B. Wire reel 5 erection: two groups of limit ring 7 on the shaft of wire reel 5, through the crane will be set between the two groups of door type support 1, through the door type support 1 in the seat 14 on the shaft of wire reel 5, through the screw and wire reel 5 fixed; C. Adjustment assembly: I: height adjustment) by the tool on the hydraulic jack 15 adjustment on the seat 14 height adjustment, the height of the wire reel 5 is adjusted to the appropriate height and fixed by screw on the seat 14 and the vertical rod, from the base 17 to take out the components need to be installed; II: line bundle mechanism 3 installation) the arm 33 suitable for the hole 331 in the positioning screw 182 in the vice box 18 and fixed by positioning nut 183, the line bundle group 32 and slide rod 31 are assembled, and then the fixed screw 34 is inserted into the both ends of the slide rod 31 and fixed with the arm 33 end side screw, the height of the slide rod 31 is adjusted to the appropriate position and fixed by the fixed nut 35; III: prevent disorder mechanism 4 installation) first, the function screw 44 and the positioning rail 45 are connected with the first screw hole 191 and the second screw hole 192 on the corresponding top plate 19 by screw thread, then the line pressing group 43 is combined with the pressing rod 41, the end of the pressing rod 41 is inserted into the corresponding function screw 44 and positioning rail 45, and the line pressing group 43 is placed between the side plate of the wire reel 5, the height of the pressing rod 41 is adjusted to the appropriate position and fixed by the function nut 441, finally, the distance between the adjusting seat 436 in the line pressing group 43 and the wire reel 5 is adjusted to adapt to the specification and fixed by the adjusting bolt 46, each step of adjustment and installation can adapt to different specifications and sizes of wire reel 5, which has significant progressiveness and practicality; D. Line laying operation: the cable head on the wire reel 5 is taken off and inserted into the line bundle ring 321 in the line bundle group 32, and then connected with the tractor, the cable is dragged by the tractor for line laying operation, the stop clamp 8 is connected with the corresponding seat 14 by inserting the positioning pin 86 into the shaft of the wire reel 5, and the shaft of the wire reel 5 is pulled by the staff to realize the brake resistance to inertia when the tractor stops laying line during the laying process; E. Position adjustment: when the position of the wire laying needs to be adjusted, first pull out the plug 181, then power the servo motor 21 through an external power supply or a battery, start the servo motor 21 to drive the driving wheel 22, the driven wheel 23 drives the action wheel 26 to contact the ground, the action wheel 26 lifts the device, and then the staff adjusts the position, after adjustment, drive the servo motor 21 to change the angle of the action wheel 26 and the ground, and the base 17 contacts the ground to support, the position adjustment is simple, fast, and saves manpower.

[0030] The above description and drawings sufficiently show the embodiments of the present disclosure to enable those skilled in the art to practice them, parts and features of some embodiments can be included in or replace parts and features of other embodiments, the embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof, and the scope of the present disclosure is limited only by the appended claims.

Claims

1. An underground cable reel pay-off stand, characterised in that, The utility model provides a kind of cable management device, including door support, action mechanism, binding mechanism, disorder prevention mechanism, wire reel, camera module, the door support is equipped with two groups respectively in wire reel both sides, and each group door support bottom is provided with function board, the function board side is equipped with action mechanism, the action mechanism is mainly by servo motor, driving wheel, passive wheel, action wheel is composed, the servo motor is fixed on function board top side, the servo motor output shaft is connected with driving wheel, the driving wheel is engaged with passive wheel by passing through function board, the passive wheel is set up by drive rod, the passive wheel both sides are equipped with frame plate, the frame plate sleeve drive rod, the frame plate is fixedly connected with corresponding function board bottom side, the drive rod both ends are connected with action wheel, the door support bottom is provided with binding mechanism, the binding mechanism is set in wire reel pay-off one side and includes slide bar, binding group, support arm, the binding group is slidably connected with slide bar and slide bar both ends are respectively connected with both sides door support by support arm, the binding group includes binding ring, the binding ring is evenly provided with a plurality of binding petals along circumference with wire reel corresponding side, the binding ring outside is equipped with outer sleeve bearing, and binding petal is all the structure that inwardly bends and end portion is outwardly cocked, the disorder prevention mechanism is equipped in wire reel top and includes pressure rod, positioning plate, wire pressing group, function screw rod, the pressure rod one end both sides are provided with positioning plate, and the other end is connected with the top plate of corresponding door support top by function screw rod, the positioning plate is provided with wire pressing group, the wire pressing group includes left pressure roller, right pressure roller, movable shaft, sleeve frame, adjusting seat, spring, the left pressure roller is movably sleeved in the inner side of right pressure roller, and the end portion of both is rotatably provided with movable shaft, the movable shaft is arranged in sleeve frame inner side and is slidably connected, the sleeve top is fixedly connected with adjusting seat, the adjusting seat is inserted with limiting rail rod, the limiting rail rod bottom end is partially provided with screw thread and is screw-connected with corresponding movable shaft, the limiting rail rod outside is equipped with spring, and the spring bottom end and top end are respectively connected with corresponding movable shaft and adjusting seat, the camera module is fixedly arranged in the top of one group of door support.

2. An underground cable drum pay-off stand according to claim 1, characterised in that The door support further includes a stand, a bracket, a hydraulic top rod, a positioning seat, a base, and a secondary box body. The two groups of stands are vertically arranged in parallel and are provided with a hydraulic top rod between them. The hydraulic top rod is fixedly connected with a bracket and a positioning seat at the top end and the bottom end respectively. Two stands are sleeved at both ends of the bracket and the positioning seat respectively. The function board is arranged at the bottom end of the stand. The top end of the stand is fixed with a top plate. Four obliquely arranged secondary rods are arranged at the bottom of the top plate in four directions. The top end of the secondary rod is fixedly connected with the top plate, and the bottom end is fixedly connected with the top side of the function board. The base is fixedly welded at the bottom of the function board. The base is a box structure with one side open. The secondary box body is fixed at both ends of the base, and the secondary box body is provided with an insertion rod. The insertion rod is inserted into the ground through the secondary box body.

3. An underground cable drum pay-off stand according to claim 2, characterised in that The stand rod is provided with a plurality of reserved holes in the height direction, the support and the positioning seat are fixedly connected with the stand column through screws penetrating through the corresponding reserved holes, the top side of the support is provided with a jaw groove matched with the wire reel shaft, and the two sides of the jaw groove are provided with rollers, and the shaft of the wire reel is supported in the jaw groove and in contact with the rollers.

4. An underground cable drum pay-off stand according to claim 1, characterised in that The bundle group further comprises a support and a roller, the support is fixedly connected with the outer bearing and is in sliding connection with the sliding rod, the sliding rod is provided with a sliding groove matched with the support, the two sides of the support are provided with limiting convex edges, the bottom of the support is provided with a plurality of rollers, the two ends of the sliding rod are provided with fixed screws, the bottom ends of the fixed screws are in threaded connection with the end portions of the supporting arms, the fixed screws are in threaded sleeve connection with fixed nuts on the top side and the bottom side of the sliding rod, the supporting arms are obliquely arranged and are provided with a plurality of sleeve holes in the length direction, the end portions of the supporting arms extend into the auxiliary box bodies in the corresponding portal frames, the auxiliary box bodies are provided with positioning screws, and the positioning screws are fixed after penetrating through the corresponding sleeve holes through positioning nuts.

5. An underground cable drum pay-off stand according to claim 1, characterised in that The two sides of the functional screw rod are provided with positioning rail rods, the functional screw rod and the positioning rail rod penetrate the end portion of the pressing rod, the functional screw rod is provided with threads throughout the body, the positioning rail rod is provided with threads at the bottom end, the top plate of the corresponding portal frame is provided with a first screw hole and a second screw hole, the first screw hole corresponds to the functional screw rod, the second screw hole corresponds to the positioning rail rod, the functional screw rod and the positioning rail rod are fixed in threads after penetrating the end portion of the pressing rod and the corresponding first screw hole and second screw hole, and the functional screw rod is sleeved with a functional nut at the top side and the bottom side of the end portion of the pressing rod.

6. An underground cable drum pay-off stand according to claim 1, characterised in that The distance between the positioning plates on the two sides of the end portion of the pressing rod is matched with the length of the adjusting seat, and the positioning plates are provided with a plurality of adjusting holes in the length direction, the adjusting seat is provided with fixed through holes, and the adjusting seat is fixedly connected with the positioning plates by adjusting bolts penetrating through the corresponding adjusting holes and fixed through holes, the adjusting seat is in threaded penetration with assembling screws on the two sides, and the bottom end of the assembling screw is in threaded connection with the top end of the sleeve frame.

7. An underground cable drum pay-off stand according to claim 1, characterised in that The two sides of the movable shaft are provided with limiting blocks, the two sides of the sleeve frame are provided with limiting grooves matched with the limiting blocks, and the limiting blocks are slidingly arranged in the corresponding limiting grooves.

8. An underground cable drum pay-off stand according to claim 1, characterised in that The two sides of the shaft of the wire reel are sleeved with limiting rings, and the limiting rings are fixedly connected with the shaft of the wire reel through screws and are arranged in the inner side of the bracket respectively.

9. An underground cable drum pay-off stand according to claim 1, characterised in that One of the brackets is fixedly provided with a positioning pin, and a stop clamp is fixed, the stop clamp is sleeved on the outer side of the shaft of the wire reel, and mainly comprises a right clamp, a left clamp, a linkage rod and a brake rod, the bottom end of the left clamp is hingedly connected with the bottom end of the right clamp through the positioning pin, the top ends of the left clamp and the right clamp are hingedly connected with the linkage rod, and the ends of the linkage rod are hingedly connected with the two ends of the same brake rod respectively, and the top side of the brake rod is fixedly provided with a pull rod.

10. A method of using a buried cable reel pay-off support according to any one of claims 1 to 9, wherein, The steps include: A. Support arrangement: arrange two groups of portal frames on both sides of the trench, fix the portal frames with the ground by penetrating the auxiliary box with the inserting rod, and adjust and fix the position of the positioning seat in the portal frame. B. The reel is erected: two sets of limiting rings are connected on the shafts on both sides of the reel, the cable reel is erected and placed between the two sets of portal supports by the crane, the shafts of the reel are placed and fixed by the holders in the portal supports, the limiting rings are attached to the corresponding holders and fixed with the shafts of the reel by screws; C. Adjustment and assembly: I. Height adjustment: adjust the height of the holder by adjusting the hydraulic jack with tools, adjust the height of the reel to the appropriate unwinding height and fix the holder and the vertical rod with screws; II. Installation of the wire bundling mechanism: connect the supporting arm to the positioning screw in the secondary box through the appropriate sleeve hole and fix it with the positioning nut, assemble the wire bundling group and the slide rod, then insert the fixing screw into both ends of the slide rod and fix it with the threaded end of the supporting arm, adjust the height of the slide rod to the appropriate position and fix it with the fixing nut; III. Installation of the anti-messing mechanism: first, connect the functional screw and the positioning rail to the first and second screw holes on the corresponding top plate through threads, then combine the wire pressing group with the pressing rod, insert the end of the pressing rod into the functional screw and the positioning rail, and place the wire pressing group between the side plates of the reel, adjust the height of the pressing rod to the appropriate position and fix it with the functional nut, finally adjust the distance between the adjusting seat in the wire pressing group and the reel to adapt to the specifications of the reel and fix it with the adjusting bolt; D. Unwinding operation: take off the cable head on the reel, pass it through the wire bundling ring in the wire bundling group, then connect it with the tractor, pass the stop clamp through the positioning pin on the shaft of the reel and connect it with the corresponding holder; E. Position adjustment: when the unwinding position needs to be adjusted, first pull out the insertion rod, then power the servo motor with an external power source or a battery, start the servo motor to drive the driving wheel, which drives the driven wheel to contact the ground, the device is lifted by the action wheel, and the position is adjusted by the staff.

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