Cable erecting device for electrical engineering construction

Abstract

The invention relates to the technical field of cable erecting, in particular to a cable erecting device for electrical engineering construction, and effectively solves the problems that automatic paying-off cannot be achieved, the paying-off height cannot be adjusted in time, and a coil cannot be safely fixed. Comprising a frame, a placement frame is fixedly connected to the left side of the upper end of the frame, a coil is arranged in the middle of the placement frame, a fixing hole is formed in the middle of the coil, and fixing assemblies are arranged on the front and rear sides of the placement frame and used for fixing the coil; through the arrangement of the placement frame, the coil, the fixing hole and the fixing assembly, the placement frame can be used for adjusting according to the width of the coil, it is ensured that the device can adapt to coils of different lengths, and meanwhile the fixing frame can be used for rapidly fixing the coil and ensuring that the coil is attached to the inner wall of the fixing hole; the problem that the coil jolts up and down when the coil rotates or the frame moves is solved, the gravity of the coil is prone to causing breakage and disengagement of the coil, and the danger that equipment is damaged or workers are hit is avoided, and the purpose of improving the safety of the device is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of cable laying, and in particular to a cable laying device for electrical engineering construction. Background Art

[0002] Cables are usually composed of several or several groups of conductors, each group of at least two, twisted together to form a rope-like cable. Each group of conductors is insulated from each other and often twisted around a center. The entire outer surface is covered with a highly insulating covering layer. They are mostly installed in the air or underground or underwater for telecommunications or power transmission. Most of the existing cable laying devices are inefficient and troublesome during the laying process. They cannot realize the function of automatic wire laying and the problem of automatic adjustment of wire laying height. At the same time, they cannot be fixed according to the size of the coil. It is easy for the coil to fall off during use, causing injuries to workers. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a cable laying device for electrical engineering construction, which effectively solves the problems of being unable to automatically lay out the wires and timely adjust the laying height and being unable to safely fix the coils.

[0004] The technical solution is as follows: the present invention comprises a frame, a placing frame is fixedly connected to the left side of the upper end of the frame, a coil is arranged in the middle of the placing frame, a fixing hole is opened in the middle of the coil, fixing components are arranged on the front and rear sides of the placing frame, the fixing components are used to fix the coil, a bracket located on the left side of the fixing component is fixedly connected to the upper end of the frame, a wire-releasing component is arranged on the upper side of the bracket, the wire-releasing component is used to output the cable, a heightening component is arranged on the right side of the frame, the heightening component can change the height of the wire, a driving component is arranged in the middle of the frame, the driving component can respectively drive the placing frame to move forward and backward, the wire-releasing component to rotate, and the height adjustment of the heightening component, and a detection component is arranged in the middle of the frame, the detection component can detect the thickness of the cable in the coil.

[0005] The placement rack includes a fixed plate, the lower end of the fixed plate is fixedly connected to the frame, the left and right sides of the fixed plate are respectively fixedly connected with slide rails, the front and rear sides of the fixed plate are respectively slidably connected with adjustment racks, the left and right sides of the adjustment racks are respectively slidably connected to the slide rails on the corresponding sides, a rotatable screw is provided in the middle of the fixed plate, and the front and rear sides of the screw are respectively threadedly connected to the adjustment racks on the corresponding sides.

[0006] The fixing assembly includes a fixing cylinder, which is plugged into an adjusting frame on the corresponding side and can be inserted into a fixing hole. The outer wall of the fixing cylinder is slidably connected with a plurality of resistance blocks evenly distributed along its circumferential direction. A push-pull rod is slidably connected inside the fixing cylinder, and a connecting cylinder is rotatably connected to the outer wall of the push-pull rod. A connecting rod corresponding to the resistance blocks one by one is hinged on the connecting cylinder, and the other end of the connecting rod is hinged to the resistance block on the corresponding side. A reset spring located between the push-pull rod and the fixing cylinder is sleeved on the push-pull rod, and a stop plate is fixedly connected to the left end of the push-pull rod. Stop rods are respectively fixedly connected to the left and right sides of the adjusting frame, and the left and right sides of the stop plate can respectively contact the stop rods on the corresponding sides.

[0007] The adjusting frame is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a lifting rod, the lifting rod is hinged with a support rod, the upper end of the support rod is hinged with a connecting ring, and the connecting ring is slidably connected with the fixed cylinder on the corresponding side.

[0008] The pay-off assembly comprises two pay-off rollers facing each other vertically, a pay-off groove is arranged in the middle of the pay-off roller, an anti-skid rubber pad is arranged on the outer wall of the pay-off roller, a spur gear is fixedly connected to the front end of the pay-off roller, and the two spur gears are meshed with each other.

[0009] The raising assembly includes a supporting frame, a swing rod is hinged on the upper side of the supporting frame, a U-shaped moving frame is slidably connected to the upper end of the frame, waist-shaped grooves are respectively opened on the front and rear sides of the moving frame, and the front and rear sides of one end of the swing rod are respectively fixedly connected with connecting pins located in the waist-shaped grooves on the corresponding sides, a screw rod is slidably connected in the swing rod, a rotating motor is fixedly connected to the lower end of the swing rod, a rotating wheel is fixedly connected to the output end of the rotating motor, and a rotating wheel coaxial with the screw rod is rotatably connected to the other end of the swing rod, the inner side of the rotating wheel is threadedly connected to the screw rod, the rotating wheel is connected to the rotating wheel through a belt, and two toggle wheels opposite to each other are fixedly connected to the right end of the screw rod.

[0010] The upper end of the frame is rotatably connected to pulley one, the front end of the screw is fixedly connected to pulley two, pulley one is connected to pulley two via belt two, the rear end of pulley one is fixedly connected to a connecting rod, the rear side of the connecting rod is fixedly connected to a driven gear, the rear side of the connecting rod is rotatably connected to a combined gear, the combined gear and the front end of the spur gear on the lower side are respectively fixedly connected to pulley three, the two pulleys are connected via belt three, a rack is slidably connected to the frame, the right end of the rack is fixedly connected to the moving frame, the rear end of the rack is fixedly connected to a plurality of teeth evenly distributed along the left and right directions thereof, and the rear end of the rack is fixedly connected to a locking assembly that can cooperate with the teeth.

[0011] The driving assembly shown includes a driving motor, the output end of the driving motor is fixedly connected to a sleeve rod, a prism is slidably connected inside the sleeve rod, a driving gear is fixedly connected to the rear end of the prism, a hydraulic rod is fixedly connected to the upper end of the frame, the output end of the hydraulic rod is fixedly connected to a moving plate, and the moving plate is rotatably connected to the prism.

[0012] The locking assembly includes an L-shaped connecting frame, a contact frame is slidably connected to the front end of the connecting frame, a compression spring is sleeved on the connecting frame and is located between the connecting frame and the contact frame, the front end of the contact frame can contact the rear end of the driving gear, and a tooth plate is fixedly connected to the lower side of the contact frame, and the tooth plate can mesh with the teeth.

[0013] The detection component includes a tilting frame, which is slidably connected to the detection frame, and threaded springs located between the tilting frame and the detection frame are respectively sleeved on the front and rear sides of the tilting frame. A negative electrode sheet is fixedly connected to the front end of the tilting frame, and a positive electrode sheet that can contact the negative electrode sheet is fixedly connected to the front end of the detection frame. An alarm is fixedly connected to the upper end of the frame, and the alarm is respectively connected to the negative electrode sheet and the positive electrode sheet through electric wires.

[0014] The present invention can utilize the placement rack, the coil, the fixing hole and the fixing assembly to adjust the coil width by utilizing the placement rack, thereby ensuring that the coils of different lengths can be adapted. At the same time, the fixing rack can be used to quickly fix the coil and ensure that it fits the inner wall of the fixing hole, thereby avoiding the problem of the coil bouncing up and down when the coil is rotated or the frame moves. The gravity of the coil can easily cause the coil to break and detach, causing damage to the equipment or the risk of hitting the staff, thereby achieving the purpose of improving the safety of the device.

[0015] The present invention can pull and transport the coiled cable by arranging a wire-releasing component to achieve the purpose of automatic release. Arranging an elevation component is convenient for setting the installation height according to the cable height, which is convenient for installing different heights or installing a uniform horizontal height when the ground is uneven to ensure that the cable height can be freely adjusted, thereby achieving the purpose of adjusting the installation height according to demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the main axonometric drawing of the present invention.

[0017] Figure 2 It is a rear view schematic diagram of the present invention.

[0018] Figure 3 It is a schematic diagram of a top view of the driving assembly in the present invention.

[0019] Figure 4 It is a front view schematic diagram of the placement rack in the present invention.

[0020] Figure 5 It is a main schematic view of the coil in the present invention.

[0021] Figure 6 It is a partially cut-away left view schematic diagram of the fixing assembly in the present invention.

[0022] Figure 7 It is a schematic diagram of the exploded main view of the detection component in the present invention.

[0023] Figure 8It is a rear view schematic diagram of the rotating electric machine in the present invention.

[0024] Fig. 9 The present invention Figure 2 A is an enlarged view of the middle image.

[0025] In the figure: 1, frame; 2, coil; 3, fixing hole; 4, fixing assembly; 5, bracket; 6, wire release assembly; 7, height assembly; 8, driving assembly; 9, detection assembly; 10, fixing plate; 11, slide rail; 12, adjustment frame; 13, lead screw; 14, fixing cylinder; 15, resistance block; 16, push-pull rod; 17, connecting cylinder; 18, connecting rod; 19, reset spring; 20, stop plate; 21, stop rod; 22, hydraulic cylinder; 23, lifting rod; 24, support rod; 25, connecting ring; 26, wire release roller; 27, wire release groove; 28, spur gear; 29, support frame; 30, swing rod ; 31. Moving frame; 32. Waist-shaped groove; 33. Connecting pin; 34. Screw; 35. Rotating motor; 36. Rotating wheel; 37. Rotating wheel; 38. Pulley one; 39. Pulley two; 40. Connecting rod; 41. Driven gear; 42. Combined gear; 43. Pulley three; 44. Rack; 45. Teeth; 46. Driving motor; 47. Sleeve rod; 48. Prism; 49. Driving gear; 50. Hydraulic rod; 51. Moving plate; 52. Connecting frame; 53. Contact frame; 54. Tooth plate; 55. Tilt frame; 56. Detection frame; 57. Negative electrode sheet; 58. Positive electrode sheet; 59. Alarm. DETAILED DESCRIPTION

[0026] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings.

[0027] Depend on Figures 1 to 9 It is given, including a frame 1, a placing rack is fixedly connected to the left side of the upper end of the frame 1, a coil 2 is arranged in the middle of the placing rack, a fixing hole 3 is opened in the middle of the coil 2, a fixing assembly 4 is arranged on the front and rear sides of the placing rack, the fixing assembly 4 is used to fix the coil 2, a bracket 5 located on the left side of the fixing assembly 4 is fixedly connected to the upper end of the frame 1, a wire-releasing assembly 6 is arranged on the upper side of the bracket 5, the wire-releasing assembly is used to output the cable, a heightening assembly 7 is arranged on the right side of the frame 1, the heightening assembly 7 can change the height of the wire, a driving assembly 8 is arranged in the middle of the frame 1, the driving assembly 8 can respectively drive the placing rack to move forward and backward, the wire-releasing assembly 6 to rotate and the height adjustment of the heightening assembly 7, a detection assembly 9 is arranged in the middle of the frame 1, the detection assembly 9 can detect the thickness of the cable in the coil 2.

[0028] As shown in the figure, the frame 1 is provided to facilitate the overall movement, the placement frame, the coil 2, the fixing hole 3 and the fixing component 4 can be used to adjust the placement frame according to the width of the coil 2 to ensure that it can adapt to coils 2 of different lengths, and the fixing frame can be used to quickly fix the coil 2 and ensure that it fits the inner wall of the fixing hole 3 to avoid the problem of the coil 2 bouncing up and down when the coil 2 rotates or the frame 1 moves. The gravity of the coil 2 can easily cause the coil 2 to break and detach, causing damage to the equipment or the danger of hitting the staff, so as to achieve the purpose of improving the safety of the device, and the wire release component 6 is provided to be able to pull and transport the cable of the coil 2 to achieve the purpose of automatic release, and the height component 7 is provided to facilitate the setting of the installation height according to the cable height, so as to ensure that the cable height can be freely adjusted when the ground is uneven when installing different heights or the same horizontal height, so as to achieve the purpose of adjusting the installation height of the frame 12 according to the demand, and the driving component 8 is provided to facilitate the purpose of driving different components to operate, and provide power for the operation of multiple components, and the detection component 9 is provided to facilitate the detection of the number of cables in the coil 2, so that when the number of cables in the coil 2 is small, the staff can be reminded in time to be ready for replacement at any time.

[0029] The placement rack includes a fixed plate 10, the lower end of which is fixedly connected to the vehicle frame 1, the left and right sides of the fixed plate 10 are respectively fixedly connected with slide rails 11, the front and rear sides of the fixed plate 10 are respectively slidably connected with adjustment racks 12, the left and right sides of the adjustment rack 12 are respectively slidably connected to the slide rails 11 on the corresponding sides, a rotatable lead screw 13 is provided in the middle of the fixed plate 10, and the front and rear sides of the lead screw 13 are respectively threadedly connected to the adjustment rack 12 on the corresponding side. A protective plate is fixedly connected to the right side of the fixed plate 10, the protective plate is used to protect the lead screw 13 on the lower side to prevent the coil 2 from contacting it, and the adjustment rack 12 is slidably connected to the protective plate.

[0030] As shown in the figure, a fixed plate 10, a slide rail 11, an adjusting frame 12 and a lead screw 13 are provided. The rotation of the lead screw 13 can be used to drive the front and rear fixed frames to move relative to or away from each other, and then the width of the placement frame can be adjusted according to the size of the coil 2 to ensure that placement frames of different specifications can be fixed, thereby achieving diversified placement of the placement frames. A protective plate is fixedly connected to the right side of the fixed plate 10, and the protective plate is used to protect the lead screw 13 on the lower side to prevent the coil 2 from contacting it. The adjusting frame 12 is slidably connected to the protective plate.

[0031] The fixing assembly 4 includes a fixing cylinder 14, which is plugged into the adjusting frame 12 on the corresponding side and can be inserted into the fixing hole 3. The outer wall of the fixing cylinder 14 is slidably connected with a plurality of resistance blocks 15 evenly distributed along its circumferential direction. A push-pull rod 16 is slidably connected inside the fixing cylinder 14. The outer wall of the push-pull rod 16 is rotatably connected with a connecting cylinder 17. A connecting rod 18 corresponding to the resistance blocks 15 is hinged on the connecting cylinder 17. The other end of the connecting rod 18 is hinged to the resistance block 15 on the corresponding side. A return spring 19 located between the push-pull rod 16 and the fixing cylinder 14 is sleeved on the push-pull rod 16. A stop plate 20 is fixedly connected to the left end of the push-pull rod 16. Stop rods 21 are respectively fixedly connected to the left and right sides of the adjusting frame 12. The left and right sides of the stop plate 20 can respectively contact the stop rod 21 on the corresponding side.

[0032] As shown in the figure, a fixed cylinder 14, a resistance block 15, a push-pull rod 16, a connecting cylinder 17, a connecting rod 18, a reset spring 19, a stop plate 20 and a stop rod 21 are provided so that the fixed cylinder 14 can be used to fix the coil 2. When the fixed cylinder 14 is continuously extended into the fixing hole 3, the stop plate 20 will contact the stop rod 21. At this time, when the fixed cylinder 14 continues to extend, the push-pull rod 16 stops extending, and the resistance block 15 is continuously moved away from the center of the fixed cylinder 14 under the action of the connecting rod 18 and extends out of the fixed cylinder 14. At this time, the resistance block 15 can be made to contact the inner wall of the fixing hole 3 to achieve stable fixation of the coil 2. The provision of the connecting cylinder 17 can ensure that after the bronze cylinder is fixed to the coil 2, the fixed cylinder 14 can rotate normally when the coil 2 rotates.

[0033] The adjusting frame 12 is fixedly connected with a hydraulic cylinder 22, the output end of the hydraulic cylinder 22 is fixedly connected with a lifting rod 23, the lifting rod 23 is hinged with a support rod 24, the upper end of the support rod 24 is hinged with a connecting ring 25, and the connecting ring 25 is slidably connected to the fixed cylinder 14 on the corresponding side.

[0034] As shown in the figure, a hydraulic cylinder 22, a lifting rod 23, a support rod 24 and a connecting ring 25 are provided. The hydraulic cylinder 22 can be used to drive the lifting rod 23 to move up and down, and then the fixing cylinder 14 can be driven to move forward and backward through the support rod 24 and the connecting ring 25, so as to fix the coil 2 and quickly unload it without manual operation, thereby improving safety.

[0035] The pay-off assembly 6 includes two pay-off rollers 26 facing each other vertically, a pay-off groove 27 is provided in the middle of the pay-off roller 26, an anti-slip rubber pad is provided on the outer wall of the pay-off roller 26, and a spur gear 28 is fixedly connected to the front end of the pay-off roller 26, and the two spur gears 28 are meshed with each other.

[0036] As shown in the figure, the pay-off roller 26, the pay-off groove 27 and the spur gear 28 can be arranged so that the two spur gears 28 can mesh with each other to drive the two pay-off rollers 26 to rotate, and the pay-off groove 27 can be used to drive the cable in the coil 2 to automatically pay out, thereby achieving the purpose of automatic pay-off.

[0037] The frame elevation component 7 includes a support frame 29, a swing rod 30 is hinged on the upper side of the support frame 29, a U-shaped moving frame 31 is slidably connected to the upper end of the frame 1, and waist-shaped grooves 32 are respectively opened on the front and rear sides of the moving frame 31, and the front and rear sides of one end of the swing rod 30 are respectively fixedly connected with connecting pins 33 located in the waist-shaped grooves 32 on the corresponding sides, and a screw rod 34 is slidably connected in the swing rod 30, and a rotating motor 35 is fixedly connected to the lower end of the swing rod 30, and a rotating wheel 36 is fixedly connected to the output end of the rotating motor 35, and a rotating wheel 37 coaxial with the screw rod 34 is rotatably connected to the other end of the swing rod 30, and the inner side of the rotating wheel 37 is threadedly connected to the screw rod 34, and the rotating wheel 37 is transmission-connected to the rotating wheel 36 via a belt, and two toggle wheels opposite to each other are fixedly connected to the right end of the screw rod 34.

[0038] As shown in the figure, a support frame 29, a swing rod 30, a movable frame 31, a waist-shaped groove 32 and a connecting pin 33 are set up so that the support frame 29 can be used to support the swing rod 30, and the movement of the movable frame 31 can be used to drive the swing rod 30 to swing, so as to achieve height and angle adjustment. A screw rod 34, a rotating motor 35, a rotating wheel 36, a rotating wheel 37 and a belt can be used to drive the screw 13 to extend and retract via the rotating wheel 36, the belt 1 and the rotating wheel 37 by the rotation of the rotating motor 35, so as to achieve further height adjustment. The toggle wheel can ensure that the cable is normally installed.

[0039] The upper end of the frame 1 is rotatably connected to a pulley 1 38, the front end of the lead screw 13 is fixedly connected to a pulley 2 39, the pulley 1 38 is transmission-connected to the pulley 2 39 via a belt 2, the rear end of the pulley 1 38 is fixedly connected to a connecting rod 40, the rear side of the connecting rod 40 is fixedly connected to a driven gear 41, the rear side of the connecting rod 40 is rotatably connected to a combined gear 42, the combined gear 42 and the front ends of the spur gear 28 on the lower side are respectively fixedly connected to pulleys 3 43, the two pulleys 3 43 are transmission-connected via a belt 3, a rack 44 is slidably connected to the frame 1, the right end of the rack 44 is fixedly connected to the moving frame 31, the rear end of the rack 44 is fixedly connected to a plurality of teeth 45 evenly distributed along the left and right directions thereof, and the rear end of the rack 44 is fixedly connected to a locking assembly that can cooperate with the teeth 45.

[0040] As shown in the figure, pulley 1 38, pulley 2 39, belt 2, connecting rod 40 and driven gear 41 are provided so that the rotation of driven gear 41 can drive pulley 1 38 to rotate via connecting rod 40, and then drive pulley 2 39 to rotate via belt 2, thereby driving lead screw 13 to rotate and adjusting the distance between two adjustment frames 12; combined gear 42, pulley 3 43 and belt 3 are provided so that the line-releasing assembly 6 can be driven to operate by rotating the combined gear 42; rack 44, teeth 45 and locking assembly are provided so that the moving frame 31 can be driven to move by the movement of rack 44, so as to adjust the angle of swing rod 30; at the same time, the cooperation of teeth 45 and locking assembly can realize the locking of the position angle of frame height assembly 7 to prevent the swing rod 30 from shaking at will.

[0041] The drive assembly 8 shown includes a drive motor 46, the output end of the drive motor 46 is fixedly connected to a sleeve rod 47, a prism 48 is slidably connected inside the sleeve rod 47, a driving gear 49 is fixedly connected to the rear end of the prism 48, a hydraulic rod 50 is fixedly connected to the upper end of the frame 1, and a movable plate 51 is fixedly connected to the output end of the hydraulic rod 50, and the movable plate 51 is rotatably connected to the prism 48.

[0042] As shown in the figure, a driving motor 46, a sleeve rod 47, a prism 48, a driving gear 49, a hydraulic rod 50 and a movable plate 51 are provided. The hydraulic rod 50 can be used to drive the movable plate 51 to move forward and backward, thereby driving the driving gear 49 to engage with the driven gear 41, the combined gear 42 or the rack 44 respectively, thereby realizing the operation of different components. The driving motor 46 can drive the driving gear 49 to rotate, and the sleeve rod 47 and the prism 48 can realize transmission.

[0043] The locking assembly includes an L-shaped connecting frame 52, a contact frame 53 is slidably connected to the front end of the connecting frame 52, a compression spring is sleeved on the connecting frame 52 and the contact frame 53, the front end of the contact frame 53 can contact the rear end of the driving gear 49, and a tooth plate 54 is fixedly connected to the lower side of the contact frame 53, and the tooth plate 54 can mesh with the teeth 45.

[0044] As shown in the figure, the connecting frame 52, the contact frame 53, the compression spring, the tooth plate 54 and the teeth 45 are arranged so that when the driving gear 49 moves backward to contact with the contact frame 53, the driving gear 49 meshes with the rack 44, and the driving gear 49 drives the contact frame 53 to move backward. When the compression spring contracts, the tooth plate 54 disengages from the meshing with the teeth 45, and the driving gear 49 can be used to drive the rack 44 to move left and right to adjust the angle of the swing rod 30. When the driving gear 49 completes the adjustment and moves forward, the contact frame 53 moves forward under the action of the compression spring, and the meshing of the tooth plate 54 and the teeth 45 is achieved, and the position of the rack 44 is locked and fixed.

[0045] The detection assembly 9 includes a tilting frame 55, on which a detection frame 56 is slidably connected, and threaded springs located between the tilting frame 55 and the detection frame 56 are respectively sleeved on the front and rear sides of the tilting frame 55, a negative electrode sheet 57 is fixedly connected to the front end of the tilting frame 55, and a positive electrode sheet 58 that can contact the negative electrode sheet 57 is fixedly connected to the front end of the detection frame 56. An alarm 59 is fixedly connected to the upper end of the frame 1, and the alarm 59 is connected to the negative electrode sheet 57 and the positive electrode sheet 58 respectively through electric wires.

[0046] The tilting frame 55, the detection frame 56, the threaded spring, the negative electrode sheet 57, the positive electrode sheet 58 and the alarm 59 are arranged so that after the coil 2 is fixed, the detection frame 56 can contact with the cables in the coil 2. As the cables are installed and the cables in the coil 2 gradually decrease, the detection frame 56 gradually extends out under the action of the threaded spring, and at the same time, the negative electrode sheet 57 gradually approaches the positive electrode sheet 58. When the positive electrode sheet 58 contacts the negative electrode sheet 57, the alarm 59 is connected and starts to alarm, reminding the staff that there are not many cables in the coil 2 and they need to be replaced, thereby achieving the purpose of reminder.

[0047] When the present invention is in use, the coil 2 is placed on the protective plate, and then the hydraulic rod 50 is started, and the hydraulic rod 50 drives the driving gear 49 to mesh with the driven gear 41. At this time, the two adjustment frames 12 move relatively until they gradually fit with the coil 2, and then the hydraulic cylinder 22 is started, and the fixing cylinder 14 is inserted into the fixing hole 3. With continuous insertion, after the stop plate 20 contacts the brake rod, the abutment block 15 gradually extends until the fixing cylinder 14 contacts the inner wall of the fixing hole 3, thereby fixing the coil 2; At the same time, when the coil 2 is fixed, after the detection plate contacts the cable, the threaded spring contracts, and the positive electrode sheet 58 moves away from the negative electrode sheet 57 .

[0048] Then, the hydraulic rod 50 is started to drive the driving gear 49 to move backward and mesh with the rack 44, and the locking assembly no longer locks the rack 44. Then, the drive motor 46 is started to drive the gear to move and adjust the angle of the swing rod 30. If the height is not enough, the rotating motor 35 can be started to drive the screw rod 34 to move outward until the height of the toggle wheel is adjusted to a suitable height position. Then, the cable in the coil 2 is inserted between the two pay-off rollers 26 and the two toggle rollers to complete the installation preparation. Start the hydraulic rod 50 to mesh the driving gear 49 with the combined gear 42, then start the driving motor 46, drive the combined gear 42 to drive the pay-off assembly 6 to move to realize automatic pay-off, and at the same time the frame 1 can move to realize continuous mobile laying; When the number of turns of the cable in the coil 2 is reduced to a certain number, the positive electrode sheet 58 contacts the negative electrode sheet 57, and the alarm 59 is connected to generate an alarm, warning the staff that the cable will need to be replaced soon.

[0049] In the present invention, the motor and the hydraulic device are both prior art and will not be described in detail here.

[0050] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A cable laying device for electrical engineering construction, comprising a frame (1), characterized in that: A placing frame is fixedly connected to the left side of the upper end of the frame (1), a coil (2) is provided in the middle of the placing frame, a fixing hole (3) is opened in the middle of the coil (2), fixing components (4) are provided on the front and rear sides of the placing frame, the fixing components (4) are used to fix the coil (2), a bracket (5) is fixedly connected to the upper end of the frame (1) and is located on the left side of the fixing component (4), a wire-releasing component (6) is provided on the upper side of the bracket (5), the wire-releasing component (6) is used to output the wire, a heightening component (7) is provided on the right side of the frame (1), the heightening component (7) can change the height of the wire, a driving component (8) is provided in the middle of the frame (1), the driving component (8) can respectively drive the placing frame to move forward and backward, the wire-releasing component (6) to rotate, and the height adjustment of the heightening component (7), and a detection component (9) is provided in the middle of the frame (1), the detection component (9) can detect the thickness of the wire in the coil (2).

2. A cable laying device for electrical engineering construction according to claim 1, characterized in that: The placement rack comprises a fixed plate (10), the lower end of the fixed plate (10) is fixedly connected to the vehicle frame (1), the left and right sides of the fixed plate (10) are respectively fixedly connected to slide rails (11), the front and rear sides of the fixed plate (10) are respectively slidably connected to adjustment racks (12), the left and right sides of the adjustment rack (12) are respectively slidably connected to the slide rails (11) on the corresponding sides, and a rotatable lead screw (13) is provided in the middle of the fixed plate (10), and the front and rear sides of the lead screw (13) are respectively threadedly connected to the adjustment rack (12) on the corresponding sides.

3. A cable laying device for electrical engineering construction according to claim 2, characterized in that: The fixing assembly (4) comprises a fixing cylinder (14), the fixing cylinder (14) being plugged into the adjustment frame (12) on the corresponding side thereof and being insertable into the fixing hole (3), the outer wall of the fixing cylinder (14) being slidably connected to a plurality of abutment blocks (15) evenly distributed along its circumferential direction, the inside of the fixing cylinder (14) being slidably connected to a push-pull rod (16), the outer wall of the push-pull rod (16) being rotatably connected to a connecting cylinder (17), the connecting cylinder (17) being hinged to a plurality of abutment blocks (15) corresponding to each other in a one-to-one manner A connecting rod (18) is hingedly connected to a resisting block (15) on a corresponding side of the connecting rod (18) at the other end thereof. A return spring (19) is sleeved on the push-pull rod (16) and is located between the push-pull rod (16) and the fixed cylinder (14). A stop plate (20) is fixedly connected to the left end of the push-pull rod (16). Stop rods (21) are fixedly connected to the left and right sides of the adjusting frame (12). The left and right sides of the stop plate (20) can respectively contact the stop rods (21) on the corresponding sides thereof.

4. A cable laying device for electrical engineering construction according to claim 3, characterized in that: The adjustment frame (12) is fixedly connected to a hydraulic cylinder (22), the output end of the hydraulic cylinder (22) is fixedly connected to a lifting rod (23), a support rod (24) is hingedly connected to the lifting rod (23), a connecting ring (25) is hingedly connected to the upper end of the support rod (24), and the connecting ring (25) is slidably connected to the fixed cylinder (14) on the corresponding side.

5. A cable laying device for electrical engineering construction according to claim 1, characterized in that: The pay-off assembly (6) comprises two pay-off rollers (26) facing each other vertically, a pay-off groove (27) is provided in the middle of the pay-off roller (26), an anti-slip rubber pad is provided on the outer wall of the pay-off roller (26), and a spur gear (28) is fixedly connected to the front end of the pay-off roller (26), and the two spur gears (28) are meshed with each other.

6. A cable laying device for electrical engineering construction according to claim 1, characterized in that: The frame elevation assembly (7) comprises a support frame (29), a swing rod (30) is hingedly connected to the upper side of the support frame (29), a U-shaped moving frame (31) is slidably connected to the upper end of the vehicle frame (1), a waist-shaped groove (32) is respectively provided on the front and rear sides of the moving frame (31), a connecting pin (33) located in the waist-shaped groove (32) on the corresponding side is fixedly connected to the front and rear sides of one end of the swing rod (30), a screw rod (34) is slidably connected to the inside of the swing rod (30), a rotating motor (35) is fixedly connected to the lower end of the swing rod (30), a rotating wheel (36) is fixedly connected to the output end of the rotating motor (35), and a rotating wheel (37) coaxial with the screw rod (34) is rotatably connected to the other end of the swing rod (30), the inner side of the rotating wheel (37) is threadedly connected to the screw rod (34), the rotating wheel (37) is transmission-connected to the rotating wheel (36) via a belt, and two upper and lower opposite toggling wheels are fixedly connected to the right end of the screw rod (34).

7. A cable laying device for electrical engineering construction according to claim 6, characterized in that: The upper end of the frame (1) is rotatably connected to a pulley 1 (38), the front end of the lead screw (13) is fixedly connected to a pulley 2 (39), the pulley 1 (38) is connected to the pulley 2 (39) via a belt 2, the rear end of the pulley 1 (38) is fixedly connected to a connecting rod (40), the rear side of the connecting rod (40) is fixedly connected to a driven gear (41), the rear side of the connecting rod (40) is rotatably connected to a combined gear (42), the combined gear (42) and the front ends of the spur gear (28) on the lower side are respectively fixedly connected to pulley 3 (43), the two pulleys 3 (43) are connected via a belt 3, a rack (44) is slidably connected to the frame (1), the right end of the rack (44) is fixedly connected to the moving frame (31), the rear end of the rack (44) is fixedly connected to a plurality of teeth (45) evenly distributed along the left and right directions thereof, and the rear end of the rack (44) is fixedly connected to a locking assembly that can cooperate with the teeth (45).

8. A cable laying device for electrical engineering construction according to claim 7, characterized in that: The driving assembly (8) shown comprises a driving motor (46), the output end of the driving motor (46) is fixedly connected to a sleeve rod (47), a prism (48) is slidably connected inside the sleeve rod (47), a driving gear (49) is fixedly connected to the rear end of the prism (48), a hydraulic rod (50) is fixedly connected to the upper end of the frame (1), a moving plate (51) is fixedly connected to the output end of the hydraulic rod (50), and the moving plate (51) is rotatably connected to the prism (48).

9. A cable laying device for electrical engineering construction according to claim 7, characterized in that: The locking assembly comprises an L-shaped connecting frame (52), the front end of the connecting frame (52) being slidably connected to a contact frame (53), a compression spring being sleeved on the connecting frame (52) and located between the connecting frame (52) and the contact frame (53), the front end of the contact frame (53) being capable of contacting the rear end of a driving gear (49), and a tooth plate (54) being fixedly connected to the lower side of the contact frame (53), and the tooth plate (54) being capable of meshing with the teeth (45).

10. A cable laying device for electrical engineering construction according to claim 1, characterized in that: The detection assembly (9) comprises a tilting frame (55), a detection frame (56) being slidably connected to the tilting frame (55), threaded springs being sleeved on the front and rear sides of the tilting frame (55) and located between the tilting frame (55) and the detection frame (56), a negative electrode sheet (57) being fixedly connected to the front end of the tilting frame (55), a positive electrode sheet (58) being fixedly connected to the front end of the detection frame (56) and being contactable with the negative electrode sheet (57), and an alarm (59) being fixedly connected to the upper end of the vehicle frame (1), and the alarm (59) being connected to the negative electrode sheet (57) and the positive electrode sheet (58) via electric wires.

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