Unloading device for high-rise building installation electric cable

Abstract

The invention belongs to the technical field of cable installation, and particularly relates to a high-rise building installation cable releasing device which comprises a rack, a sliding cylinder, a supporting piece, a driving mechanism and a power mechanism. According to the cable drum fixing device, the sliding barrel and the supporting piece can be moved into the inner hole of the cable drum only by making the driving mechanism work, the cable drum is made to move upwards, the cable drum is fixed through the supporting piece, the cable drum is driven to rotate, and fixing of the cable drum by the supporting piece can be automatically relieved only by making the driving mechanism work; the cable drum is moved downwards, so that the sliding cylinder and the supporting piece are separated from an inner hole of the cable drum, the cable drum is convenient to mount and dismount, and the convenience of the releasing device is improved; the straightening mechanism straightens the bending part of the cable and prevents the bending part of the cable from colliding with an external object, and the guiding mechanism guides the cable, so that the probability that the cable collides with the external object is reduced, and the probability that the cable breaks down in later operation is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of cable installation, and particularly relates to a device for installing electric cables in high-rise buildings. BACKGROUND

[0002] In the installation of a power engineering system, a large amount of cable laying work is required. In the existing cable laying process, the cable reel is usually manually carried, and then the cable is laid by a cable laying frame. However, the above-mentioned method is only suitable for use in flat construction, and is not convenient for cable laying and conveying when dealing with cable construction work with a large height difference. When laying cables in high-rise buildings, a winch is usually used in cooperation with a steel wire rope to wind the steel wire rope on the cable, and then the winch is used to shrink the steel wire rope to pull the cable upwards, so as to achieve the purpose of conveying the cable.

[0003] At present, in the process of laying high-rise cables, the cables are easily damaged due to bumps, which increases the probability of failure in later use. SUMMARY

[0004] In order to make up for the shortcomings of the prior art, the application provides a device for laying electric cables in high-rise buildings. The application is mainly used to solve the problem that, at present, in the process of laying high-rise cables, the cables are easily damaged due to bumps, which increases the probability of failure in later use.

[0005] The technical scheme adopted by the application to solve the technical problem is that the application provides a device for laying electric cables in high-rise buildings, which comprises a rack, a sliding cylinder, a support, a driving mechanism and a power mechanism.

[0006] A first side plate structure and a second side plate structure are arranged on the rack. The sliding cylinder is arranged on the rack. The support is uniformly and interval arranged in the circumferential direction of the sliding cylinder. The support is in sliding connection with the sliding cylinder.

[0007] The driving mechanism and the power mechanism are arranged on the rack. The driving mechanism is used to drive the sliding cylinder to slide. The driving mechanism is used to drive the sliding cylinder to rotate.

[0008] The power mechanism is automatically operated in the initial stage of rotation of the sliding cylinder. The power mechanism is used to drive the support to slide.

[0009] The laying device further comprises a guide mechanism, a winch and a straightening mechanism.

[0010] The guide mechanisms are interval arranged. The guide mechanisms are used to guide the cable.

[0011] The winch is used to drive the upper end of the cable to move upwards.

[0012] The straightening mechanism is used to straighten the cable.

[0013] Preferably, the driving mechanism includes a driving member, a rotating shaft, a No. 1 motor, a No. 1 sliding member, a No. 1 elastic member and a No. 1 limiting member;

[0014] The inner wall of the sliding cylinder is connected to the driving member; the frame is rotatably connected to the rotating shaft; the rotating shaft abuts against the inner hole of the sliding cylinder; a spiral groove is provided on the outer wall of the rotating shaft; the driving member abuts against the spiral groove;

[0015] The frame is fixedly connected to the first motor; the first motor is used to drive the rotating shaft to rotate;

[0016] A No. 1 limiting groove is provided on the frame; an annular connecting structure is provided at one end of the sliding cylinder close to the No. 1 motor; a No. 1 sliding groove is provided on the annular connecting structure; the No. 1 sliding member is slidably connected in the No. 1 sliding groove; the No. 1 elastic member is arranged between the end face of one end of the No. 1 sliding member and the bottom face of the No. 1 sliding groove; the other end of the No. 1 sliding member is connected to the No. 1 limiting member; the No. 1 limiting member is in conflict with the No. 1 limiting groove.

[0017] Preferably, the power mechanism includes a connecting cylinder, a No. 1 connecting shaft, a No. 1 gear, a No. 1 ring gear, a No. 2 limiting member and a No. 2 elastic member;

[0018] The outer wall of the sliding cylinder is slidably connected to the connecting cylinder; the connecting cylinder is provided with a first ramp structure evenly spaced in the circumferential direction; the first ramp structure is spaced in the axial direction of the connecting cylinder; the supporting member is provided with a second ramp structure at intervals; the second ramp structure and the first ramp structure are in conflict with each other;

[0019] The first connecting shaft is symmetrically arranged on the sliding cylinder; the first connecting shaft is rotatably connected to the sliding cylinder; the first connecting shaft is threadedly connected to the connecting cylinder; the first connecting shaft is fixedly connected to the first gear; the end of the sliding cylinder is rotatably connected to the first gear ring; the first gear is meshed with the first gear ring;

[0020] The first gear ring is provided with a second annular structure; the second annular structure is provided with second limiting grooves at even intervals;

[0021] A No. 2 connecting groove is provided on the No. 1 side plate structure; the No. 2 limiting member is slidably connected in the No. 2 connecting groove; the No. 2 elastic member is arranged between the end face of one end of the No. 2 limiting member and the bottom face of the No. 2 connecting groove; a No. 2 limiting structure is provided at the other end of the No. 2 limiting member; and a No. 2 rotating groove is provided on the No. 2 side plate structure.

[0022] Preferably, the guide mechanism includes a mounting seat, a sliding seat, a third elastic member, a guide wheel, a fixing member, a threaded shaft, a second connecting shaft and a bevel gear assembly;

[0023] The mounting seat is symmetrically provided with three sliding grooves; the sliding seat is slidably connected in the three sliding grooves; the three elastic members are provided between the end surface of one end of the sliding seat and the bottom surface of the three sliding grooves; the other end of the sliding seat is rotatably connected to the guide wheel; the cylindrical side surface of the guide wheel is provided with a guide groove;

[0024] The fixing parts are symmetrically arranged on the mounting seat; the fixing parts are slidingly connected to the mounting seat; the threaded shaft is rotatably connected to the mounting seat; the threaded shaft is threadedly connected to the fixing parts; the No. 2 connecting shaft is rotatably connected to the mounting seat; the No. 2 connecting shaft and the threaded shaft are transmitted through the bevel gear assembly.

[0025] Preferably, a No. 1 rotating groove is provided on the No. 1 side plate structure; and an insertion structure is provided at the end of the sliding cylinder away from the No. 1 motor.

[0026] Preferably, a No. 1 mounting groove is provided on the No. 1 slope structure; and a No. 1 magnet is fixedly connected in the No. 1 mounting groove.

[0027] Preferably, the hoist rope is connected to a fixing cylinder; the upper end of the fixing cylinder is provided with a conical structure; and the end of the hoist rope is fixedly connected to the conical structure.

[0028] Preferably, the end of the support member is provided with a second mounting groove at even intervals; and balls are provided in the second mounting groove at even intervals.

[0029] Preferably, a No. 3 mounting groove is provided on the inner wall of the sliding cylinder; the driving member is arranged in the No. 3 mounting groove; and the driving member is spherical.

[0030] Preferably, the first limiting member is a cylindrical structure.

[0031] The beneficial effects of the present invention are as follows:

[0032] 1. When installing the cable reel in the present invention, it is only necessary to operate the driving mechanism to move the sliding drum and the support member into the inner hole of the cable reel, and the cable reel can be moved upward by the support member, and the cable reel can be fixed by the support member, and finally the cable reel is driven to rotate. When removing the cable reel, it is only necessary to operate the driving mechanism to automatically release the fixation of the cable reel by the support member, so that the cable reel moves downward, and the sliding drum and the support member leave the inner hole of the cable reel, which is convenient for installing and removing the cable reel and improves the convenience of the laying device; the straightening mechanism straightens the bent part of the cable to prevent the bent part of the cable from colliding with external objects, thereby reducing the probability of cable failure in later operation; the guide mechanism guides the cable to reduce the probability of cable collision with external objects, thereby reducing the probability of cable failure in later operation.

[0033] When the driving member is in contact with the end of the spiral groove, the driving member stops sliding. At this time, the sliding distance of the sliding drum reaches a maximum and stops sliding. The No. 1 motor continues to drive the rotating shaft to rotate forward, so that the sliding drum is connected to the frame, driving the sliding drum to rotate forward, the support member fixes the cable reel and drives the cable reel to rotate forward; the No. 1 motor rotates in the reverse direction, driving the rotating shaft to rotate in the reverse direction, driving the sliding drum to rotate in the reverse direction, the power mechanism automatically works, releases the fixation of the cable reel by the support member, so that the sliding drum is slidably connected to the frame, and the sliding drum slides in the reverse direction along the axis of the rotating shaft, so that the sliding drum and the support member are disengaged from the inner hole of the cable reel, and then the cable reel is pushed away, and the new cable reel is pushed onto the bottom plate of the frame, and the cable reel is installed by the driving mechanism and the power mechanism.

[0034] 3. In the present invention, when the sliding distance of the sliding cylinder reaches the maximum and stops sliding, the No. 2 limiting structure abuts against the No. 2 annular structure, causing the No. 1 ring gear to stop rotating. The No. 1 gear rotates when it revolves, driving the No. 1 connecting shaft to rotate around its own axis, driving the connecting cylinder to slide. The No. 1 slope structure generates a thrust on the No. 2 slope structure, causing the support member to slide to the side away from the axis of the sliding cylinder, causing the support member to abut against the inner hole wall of the cable reel. The cable reel is fixed by the support member, causing the No. 2 limiting structure to disengage from the No. 2 limiting groove, and the No. 1 gear drives the No. 1 ring gear to follow the sliding cylinder. When the first motor rotates in the opposite direction, it drives the rotating shaft to rotate in the opposite direction, drives the sliding cylinder to rotate in the opposite direction, drives the connecting cylinder to slide, and causes the support member to slide to the side close to the axis of the sliding cylinder, so that the support member is separated from the inner hole wall of the cable reel, and the sliding cylinder continues to rotate in the opposite direction, so that the sliding cylinder forms a sliding connection with the frame, and drives the sliding cylinder to slide in the opposite direction. At this time, the support member is within the range of the cylindrical surface formed by the inner wall of the No. 2 rotating groove, which facilitates the support member and the sliding cylinder to pass through the No. 2 rotating groove.

[0035] 4. In the present invention, the No. 2 connecting shaft is rotated, and the threaded shaft is driven to rotate through the bevel gear assembly, which drives the two fixing parts to move away from each other, so that the fixing parts abut against the side wall of the cable box, and the mounting seat is fixed by the two fixing parts; the cable passes between the two guide wheels, and the cable abuts against the side wall of the guide groove, and the guide wheels guide the cable, reducing the probability of the cable colliding with external objects and reducing the probability of the cable malfunctioning during later operation.

[0036] 5. In the present invention, when the sliding distance of the sliding cylinder reaches the maximum and stops sliding, the insertion structure is in contact with the No. 1 rotating groove, and the outer wall of the insertion structure is in clearance with the inner wall of the No. 1 rotating groove. The annular connection structure is in contact with the No. 2 rotating groove, and the outer wall of the annular connection structure is in clearance with the inner wall of the No. 2 rotating groove, supporting the sliding cylinder, sharing the force of the rotating shaft, and reducing the probability of bending and deformation of the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described below with reference to the accompanying drawings.

[0038] Figure 1 It is a schematic diagram of the overall structure of the application device in the present invention;

[0039] Figure 2 It is a structural diagram of the power mechanism of the present invention;

[0040] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle;

[0041] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0042] Figure 5 It is a structural schematic diagram of the winch in the present invention;

[0043] Figure 6 It is a schematic diagram of the sliding cylinder of the present invention when sliding;

[0044] Figure 7 yes Figure 6 A partial enlarged view of point C in the middle;

[0045] Figure 8 yes Figure 6 A partial enlarged view of point D in the middle;

[0046] Figure 9 It is a structural schematic diagram of the straightening mechanism of the present invention;

[0047] Figure 10 It is a schematic diagram of the internal structure of the straightening mechanism of the present invention;

[0048] Figure 11 This is a schematic structural diagram of the No. 2 connecting shaft in the present invention;

[0049] Figure 12 It is a structural schematic diagram of the guide wheel in the present invention;

[0050] Figure 13 This is a schematic structural diagram of the No. 1 connecting shaft in the present invention;

[0051] Figure 14 It is a structural schematic diagram of the connecting tube in the present invention;

[0052] Figure 15 It is a structural schematic diagram of the support member in the present invention;

[0053] Figure 16 It is a structural diagram of the sliding cylinder in the present invention;

[0054] Figure 17 It is a structural schematic diagram of the rotating shaft in the present invention;

[0055] In the figure: frame 1, side plate structure No. 1 11, rotating groove No. 111, side plate structure No. 2 12, rotating groove No. 2 121, connecting groove No. 2 14, sliding cylinder 2, annular connecting structure 21, sliding groove No. 1 22, inserting structure 23, mounting groove No. 3 24, supporting member 3, ramp structure No. 2 31, ball bearing 33, driving mechanism 4, driving member 41, rotating shaft 42, spiral groove 421, motor No. 1 43, sliding member No. 1 44, elastic member No. 1 45, limiting member No. 1 46, power mechanism 5, connecting cylinder 51, ramp structure No. 1 511, magnet No. 1 512, connecting shaft No. 1 52, gear No. 1 53, gear ring No. 1 54, annular structure No. 2 541, limiting groove No. 2 5411, limiting member No. 2 55, limiting structure No. 2 551, elastic member No. 2 56, guide mechanism 6, mounting seat 61, sliding groove No. 3 611, sliding seat 62, elastic member No. 3 63, guide wheel 64, guide groove 641, fixing member 65, threaded shaft 66, connecting shaft No. 2 67, bevel gear assembly 68, winch 7, fixing cylinder 71, conical structure 711, straightening mechanism 8. DETAILED DESCRIPTION

[0056] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0057] like Figures 1-17 As shown, a laying device for installing electric cables in high-rise buildings includes a frame 1, a sliding cylinder 2, a support member 3, a driving mechanism 4 and a power mechanism 5;

[0058] The frame 1 is provided with a first side plate structure 11 and a second side plate structure 12; a sliding cylinder 2 is provided on the frame 1; support members 3 are provided at even intervals in the circumferential direction of the sliding cylinder 2; the support members 3 are slidably connected to the sliding cylinder 2;

[0059] A driving mechanism 4 and a power mechanism 5 are provided on the frame 1; the driving mechanism 4 is used to drive the sliding cylinder 2 to slide; the driving mechanism 4 is used to drive the sliding cylinder 2 to rotate;

[0060] The power mechanism 5 automatically works in the initial stage of the rotation of the sliding cylinder 2; the power mechanism 5 is used to drive the support member 3 to slide;

[0061] The placing device further comprises a guide mechanism 6, a winch 7 and a straightening mechanism 8;

[0062] The guide mechanisms 6 are arranged at intervals; the guide mechanisms 6 are used to guide the cables;

[0063] The hoist 7 is used to drive the upper end of the cable to move upward;

[0064] The straightening mechanism 8 is used to straighten the cable.

[0065] During work, the construction workers first move the frame 1 to a suitable position, roll the cable reel to the bottom plate of the frame 1, and locate it between the No. 1 side plate structure 11 and the No. 2 side plate structure 12, and then use the controller to make the driving mechanism 4 work. At this time, the sliding cylinder 2 forms a sliding connection with the frame 1, and the driving mechanism 4 first drives the sliding cylinder 2 to slide forward, so that the sliding cylinder 2 slides into the inner hole of the cable reel. After the sliding distance of the sliding cylinder 2 reaches the maximum, it stops sliding, and the driving mechanism 4 continues to work. At this time, the sliding cylinder 2 forms a rotational connection with the frame 1, and the driving mechanism 4 drives the sliding cylinder 2 to rotate forward. In the initial stage of the forward rotation of the sliding cylinder 2, the power mechanism 5 automatically works, driving all the support members 3 to slide forward at the same time, so that all the support members 3 move to the side away from the axis of the sliding cylinder 2, and all the support members 3 move toward the side of the inner hole wall of the cable reel. The upper support member 3 first contacts the cable reel. The inner hole wall generates a force on the cable drum, which moves the cable drum upward and separates the cable drum from the bottom plate of the frame 1. Finally, all the support members 3 are in contact with the inner hole wall of the cable drum, and the cable drum is fixed (the cable drum and the support member 3 are fixed together). Subsequently, multiple guide mechanisms 6 are respectively installed in appropriate positions, and the hoist 7 is installed on the roof. The sling of the hoist 7 passes through the guide mechanism 6 and moves downward, so that the lower end of the sling passes through the straightening mechanism 8 (the straightening mechanism 8 is a common device and is not described in detail in the present invention), so that the lower end of the sling is fixed to the cable. The driving mechanism 4 continues to drive the sliding drum 2 to rotate, drives the support member 3 to rotate, drives the cable drum to rotate, and releases the cable. At the same time, the sling of the hoist 7 moves upward, drives the cable to pass through the straightening mechanism 8 and the guide mechanism 6 to move upward, and releases the cable. Then the cable is fixed;

[0066] When the cable drum is replaced, the driving mechanism 4 first drives the sliding drum 2 to rotate in the opposite direction. At the initial stage of the reverse rotation of the sliding drum 2, the power mechanism 5 automatically works to drive the support member 3 to slide in the opposite direction, so that the support member 3 moves toward the axis of the sliding drum 2, and the support member 3 is disengaged from the inner hole wall of the cable drum (the cable drum moves downward in the process and finally abuts against the bottom plate of the frame 1), until the distance between the axis of the support member 3 and the sliding drum 2 is minimized, and the fixation of the cable drum by the support member 3 is released. The driving mechanism 4 continues to work, driving the sliding drum 2 to slide in the opposite direction, so that the sliding drum 2 is disengaged from the inner hole of the cable drum, and the support member 3 is disengaged from the inner hole of the cable drum. Then, the cable drum is pushed out from the bottom plate of the frame 1, and the new cable drum is pushed onto the bottom plate of the frame 1. The cable drum is installed by the driving mechanism 4, the power mechanism 5 and the support member 3;

[0067] When installing the cable reel, it is only necessary to operate the driving mechanism 4 to move the sliding cylinder 2 and the support member 3 into the inner hole of the cable reel, and the cable reel can be moved upward by the support member 3, and the cable reel can be fixed by the support member 3, and finally the cable reel can be driven to rotate. When removing the cable reel, it is only necessary to operate the driving mechanism 4 to automatically release the fixation of the cable reel by the support member 3, so that the cable reel moves downward, and the sliding cylinder 2 and the support member 3 leave the inner hole of the cable reel, which is convenient for installing and removing the cable reel and improves the convenience of the deployment device.

[0068] When the cable passes through the straightening mechanism 8, the straightening mechanism 8 straightens the bent part of the cable to prevent the bent part of the cable from colliding with external objects, thereby reducing the probability of the cable malfunctioning during later operation; the guiding mechanism 6 guides the cable to reduce the probability of the cable colliding with external objects, thereby reducing the probability of the cable malfunctioning during later operation.

[0069] The driving mechanism 4 includes a driving member 41, a rotating shaft 42, a first motor 43, a first sliding member 44, a first elastic member 45 and a first limiting member 46;

[0070] The inner wall of the sliding cylinder 2 is connected to a driving member 41; the frame 1 is rotatably connected to a rotating shaft 42; the rotating shaft 42 abuts against the inner hole of the sliding cylinder 2; the outer wall of the rotating shaft 42 is provided with a spiral groove 421; the driving member 41 abuts against the spiral groove 421;

[0071] The frame 1 is fixedly connected to a No. 1 motor 43; the No. 1 motor 43 is used to drive the rotating shaft 42 to rotate;

[0072] A No. 1 limit groove is provided on the frame 1; an annular connecting structure 21 is provided at one end of the sliding cylinder 2 close to the No. 1 motor 43; a No. 1 sliding groove 22 is provided on the annular connecting structure 21; a No. 1 sliding member 44 is slidably connected in the No. 1 sliding groove 22; a No. 1 elastic member 45 is provided between the end surface of one end of the No. 1 sliding member 44 and the bottom surface of the No. 1 sliding groove 22; the other end of the No. 1 sliding member 44 is connected to the No. 1 limit member 46; the No. 1 limit member 46 is in contact with the No. 1 limit groove.

[0073] The cable drum is rolled onto the bottom plate of the frame 1, and the No. 1 motor 43 is activated by the controller. The No. 1 motor 43 drives the rotating shaft 42 to rotate in the forward direction, and the side wall of the spiral groove 421 generates a force on the driving member 41. At this time, the elastic force of the No. 1 elastic member 45 causes the No. 1 limiting member 46 to resist in the No. 1 limiting groove, so that the annular connecting structure 21 forms a sliding connection with the frame 1, and the sliding cylinder 2 forms a sliding connection with the frame 1. Under the action of the spiral groove 421, the driving member 41 is driven to move along the axis of the rotating shaft 42, and the sliding cylinder 2 is driven to slide forward along the axis of the rotating shaft 42. When the driving member 41 resists in the spiral groove 42 1, the driving member 41 stops sliding. At this time, the sliding distance of the sliding drum 2 reaches the maximum and stops sliding. The No. 1 motor 43 continues to drive the rotating shaft 42 to rotate forward. The side wall of the end of the spiral groove 421 generates a force on the driving member 41, which causes the driving member 41 to generate a rotational force, and the sliding drum 2 generates a rotational power, so that the No. 1 limiting member 46 disengages from the No. 1 limiting groove, so that the sliding drum 2 forms a rotational connection with the frame 1, and drives the sliding drum 2 to rotate forward. At the initial stage of the forward rotation of the sliding drum 2, the power mechanism 5 automatically works, the support member 3 fixes the cable drum, and drives the cable drum to rotate forward.

[0074] When the cable reel needs to be dismantled, the No. 1 motor 43 rotates in the opposite direction, driving the rotating shaft 42 to rotate in the opposite direction, and driving the sliding drum 2 to rotate in the opposite direction. At the initial stage of the reverse rotation of the sliding drum 2, the power mechanism 5 works automatically to release the fixation of the cable reel by the support 3. Then the No. 1 limit member 46 is abutted in the No. 1 limit groove, so that the sliding drum 2 forms a sliding connection with the frame 1. The inner wall of the spiral groove 421 exerts a force on the driving member 41, so that the driving member 41 moves along the axis of the rotating shaft 42, so that the sliding drum 2 slides in the opposite direction along the axis of the rotating shaft 42, so that the sliding drum 2 and the support 3 are disengaged from the inner hole of the cable reel, and then the cable reel is pushed away, and the new cable reel is pushed onto the bottom plate of the frame 1, and the cable reel is installed by the driving mechanism 4 and the power mechanism 5.

[0075] The power mechanism 5 includes a connecting cylinder 51, a first connecting shaft 52, a first gear 53, a first ring gear 54, a second limiting member 55 and a second elastic member 56;

[0076] The outer wall of the sliding cylinder 2 is slidably connected to the connecting cylinder 51; the connecting cylinder 51 is provided with first ramp structures 511 at even intervals in the circumferential direction; the connecting cylinder 51 is provided with first ramp structures 511 at intervals in the axial direction; the support member 3 is provided with second ramp structures 31 at intervals; the second ramp structures 31 and the first ramp structures 511 are in contact with each other;

[0077] A first connecting shaft 52 is symmetrically provided on the sliding cylinder 2; the first connecting shaft 52 is rotatably connected to the sliding cylinder 2; the first connecting shaft 52 is threadedly connected to the connecting cylinder 51; a first gear 53 is fixedly connected to the first connecting shaft 52; the end of the sliding cylinder 2 is rotatably connected to the first ring gear 54; the first gear 53 meshes with the first ring gear 54;

[0078] The first gear ring 54 is provided with a second annular structure 541 ; the second annular structure 541 is provided with second limiting grooves 5411 at even intervals;

[0079] A No. 2 connecting groove 14 is provided on the No. 1 side plate structure 11; a No. 2 limiting member 55 is slidably connected in the No. 2 connecting groove 14; a No. 2 elastic member 56 is provided between the end surface of one end of the No. 2 limiting member 55 and the bottom surface of the No. 2 connecting groove 14; a No. 2 limiting structure 551 is provided at the other end of the No. 2 limiting member 55; and a No. 2 rotating groove 121 is provided on the No. 2 side plate structure 12.

[0080] When the sliding distance of the sliding cylinder 2 reaches the maximum and stops sliding, the No. 2 limiting structure 551 abuts against the No. 2 annular structure 541. When the sliding cylinder 2 rotates forward, it drives the No. 1 ring gear 54 to rotate. When the No. 2 limiting structure 551 is facing a No. 2 limiting groove 5411, the elastic force of the No. 2 elastic member 56 causes the No. 2 limiting member 55 to move, causing the No. 2 limiting structure 551 to abut against the No. 2 limiting groove 5411, causing the No. 1 ring gear 54 to stop rotating. When the sliding cylinder 2 rotates forward, it drives the two No. 1 connecting shafts 52 to rotate synchronously, driving the two No. 1 gears 53 to rotate around the axis of the sliding cylinder 2. The No. 1 gear 53 rotates when it revolves, driving the No. 1 connecting shaft 52 to rotate around its own axis, driving the connecting cylinder 51 to slide (the connecting cylinder 51 can only rotate in the sliding cylinder 2 The first gear 53 is pressed against the first gear ring 54, and the second limiting structure 551 is disengaged from the second limiting groove 5411. The first gear 53 drives the first gear ring 54 to rotate with the sliding cylinder 2, so that the support member 3 always contacts the inner hole wall of the cable reel and drives the cable reel to rotate forward.

[0081] When the No. 1 motor 43 rotates in the opposite direction, it drives the rotating shaft 42 to rotate in the opposite direction. At this time, the end of the support member 3 abuts against the No. 2 side plate structure 12, preventing the support member 3 and the sliding cylinder 2 from moving along the axis of the rotating shaft 42, driving the sliding cylinder 2 to rotate in the opposite direction, driving the support member 3 to rotate in the opposite direction, and driving the cable reel to rotate in the opposite direction. When the No. 2 limiting structure 551 is facing a No. 2 limiting groove 5411, the elastic force of the No. 2 elastic member 56 causes the No. 2 limiting member 55 to move, causing the No. 2 limiting structure 551 to abut against the No. 2 limiting groove 5411, causing the No. 1 gear ring 54 to stop rotating. When the sliding cylinder 2 rotates in the opposite direction, it drives the two No. 1 connecting shafts 52 to rotate synchronously, driving the two No. 1 gears 53 to rotate around the axis of the sliding cylinder 2. When the No. 1 gear 53 revolves, it rotates on its own, driving the No. 1 connecting shaft 52 to rotate around its own axis, driving the connecting cylinder 51 to slide, causing the support member 3 to slide to the side close to the axis of the sliding cylinder 2, so that the support member 3 is separated from the inner hole wall of the cable reel. After the distance between the axis of the support member 3 and the sliding cylinder 2 is minimized, the sliding cylinder 2 continues to rotate in the opposite direction. When the No. 1 limit member 46 is facing the No. 1 limit groove, the elastic force of the No. 1 elastic member 45 causes the No. 1 limit member 46 to contact the No. 1 limit groove, so that the sliding cylinder 2 forms a sliding connection with the frame 1, driving the sliding cylinder 2 to slide in the opposite direction. At this time, the support member 3 is within the range of the cylindrical surface formed by the inner wall of the No. 2 rotating groove 121, which facilitates the support member 3 and the sliding cylinder 2 to pass through the No. 2 rotating groove 121.

[0082] The guide mechanism 6 includes a mounting seat 61, a sliding seat 62, a third elastic member 63, a guide wheel 64, a fixing member 65, a threaded shaft 66, a second connecting shaft 67 and a bevel gear assembly 68;

[0083] The mounting base 61 is symmetrically provided with three sliding grooves 611. The sliding base 62 is slidably connected within the three sliding grooves 611. A third elastic member 63 is provided between the end surface of one end of the sliding base 62 and the bottom surface of the three sliding grooves 611. The other end of the sliding base 62 is rotatably connected to the guide wheel 64. The cylindrical side surface of the guide wheel 64 is provided with a guide groove 641.

[0084] The fixing parts 65 are symmetrically arranged on the mounting seat 61; the fixing parts 65 are slidingly connected to the mounting seat 61; the threaded shaft 66 is rotatably connected to the mounting seat 61; the threaded shaft 66 is threadedly connected to the fixing parts 65; the second connecting shaft 67 is rotatably connected to the mounting seat 61; the transmission between the second connecting shaft 67 and the threaded shaft 66 is transmitted through the bevel gear assembly 68.

[0085] Rotate the No. 2 connecting shaft 67, and drive the threaded shaft 66 to rotate through the bevel gear assembly 68, driving the two fixing parts 65 to move away from each other, so that the fixing parts 65 abut against the side wall of the cable box, and the mounting seat 61 is fixed by the two fixing parts 65; the cable passes between the two guide wheels 64, and the cable abuts against the side wall of the guide groove 641. The guide wheel 64 guides the cable, reducing the probability of the cable colliding with external objects and reducing the probability of the cable malfunctioning during later operation.

[0086] A first rotating groove 111 is provided on the first side plate structure 11 ; an insertion structure 23 is provided on the end of the sliding cylinder 2 away from the first motor 43 .

[0087] When the sliding distance of the sliding cylinder 2 reaches the maximum and stops sliding, the insertion structure 23 is in contact with the No. 1 rotating groove 111, and the outer wall of the insertion structure 23 is in clearance with the inner wall of the No. 1 rotating groove 111. The annular connection structure 21 is in contact with the No. 2 rotating groove 121, and the outer wall of the annular connection structure 21 is in clearance with the inner wall of the No. 2 rotating groove 121, supporting the sliding cylinder 2, sharing the force of the rotating shaft 42, and reducing the probability of bending and deformation of the rotating shaft 42.

[0088] The No. 1 slope structure 511 is provided with a No. 1 mounting groove; the No. 1 mounting groove is fixedly connected with a No. 1 magnet 512 .

[0089] When the connecting tube 51 moves in the opposite direction, the suction force of the No. 1 magnet 512 on the No. 2 slope structure 31 drives the No. 2 slope structure 31 to slide, causing the support member 3 to slide toward the axis of the sliding tube 2, so that the support member 3 is completely moved to the range of the cylindrical surface formed by the inner wall of the No. 2 rotating groove 121, making it convenient for the support member 3 and the sliding tube 2 to pass through the No. 2 rotating groove 121.

[0090] A fixed cylinder 71 is connected to the hoist rope of the hoist 7 ; a tapered structure 711 is provided at the upper end of the fixed cylinder 71 ; and the end of the hoist rope of the hoist 7 is fixedly connected to the tapered structure 711 .

[0091] The upper end of the cable is fixed to the fixed cylinder 71, and the sling of the winch 7 drives the fixed cylinder 71 to move upward, driving the cable to move upward; the upper end of the fixed cylinder 71 is provided with a conical structure 711, and the conical structure 711 abuts against the two guide wheels 64. When the conical structure 711 moves upward, the two guide wheels 64 are moved away from each other, making it convenient for the conical structure 711 to move upward from between the two guide wheels 64, and making it convenient for the fixed cylinder 71 to move upward from between the two guide wheels 64.

[0092] The end of the support member 3 is evenly spaced with second mounting grooves; and balls 33 are evenly spaced in the second mounting grooves.

[0093] The ball bearings 33 abut against the second side plate structure 12 to prevent the end of the support member 3 from directly abutting against the second side plate structure 12 , and the ball bearings 33 can roll to reduce the friction force on the support member 3 .

[0094] A third mounting groove 24 is provided on the inner wall of the sliding cylinder 2 ; a driving member 41 is provided in the third mounting groove 24 ; the driving member 41 is spherical.

[0095] A spherical driving member 41 is disposed in the third mounting groove 24 . The driving member 41 can roll in the spiral groove 421 , thereby reducing friction between the driving member 41 and the inner wall of the spiral groove 421 .

[0096] The first limiting member 46 is a cylindrical structure.

[0097] The first limiting member 46 is a cylindrical structure. The first limiting member 46 can roll along the inner wall of the second rotating groove 121 to reduce the friction force on the first limiting member 46.

[0098] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the present invention and the claims, all of which are protected by the present invention.

Claims

1. A laying device for installing electric cables in high-rise buildings, characterized by: It comprises a frame (1), a sliding cylinder (2), a support member (3), a driving mechanism (4) and a power mechanism (5); The frame (1) is provided with a first side plate structure (11) and a second side plate structure (12); the sliding cylinder (2) is provided on the frame (1); the support members (3) are evenly spaced in the circumferential direction of the sliding cylinder (2); the support members (3) are slidably connected to the sliding cylinder (2); The drive mechanism (4) and the power mechanism (5) are arranged on the frame (1); the drive mechanism (4) is used to drive the sliding cylinder (2) to slide; the drive mechanism (4) is used to drive the sliding cylinder (2) to rotate; At the initial stage of the rotation of the sliding cylinder (2), the power mechanism (5) automatically operates; the power mechanism (5) is used to drive the support member (3) to slide; The placing device further comprises a guide mechanism (6), a winch (7) and a straightening mechanism (8); The guide mechanisms (6) are arranged at intervals; the guide mechanisms (6) are used to guide the cables; The hoist (7) is used to drive the upper end of the cable to move upward; The straightening mechanism (8) is used for straightening the cable.

2. The device for laying cables for installing electric wires in high-rise buildings according to claim 1, characterized in that: The driving mechanism (4) includes a driving member (41), a rotating shaft (42), a first motor (43), a first sliding member (44), a first elastic member (45) and a first limiting member (46); The inner wall of the sliding cylinder (2) is connected to the driving member (41); the frame (1) is rotatably connected to the rotating shaft (42); the rotating shaft (42) abuts against the inner hole of the sliding cylinder (2); a spiral groove (421) is provided on the outer wall of the rotating shaft (42); the driving member (41) abuts against the spiral groove (421); The frame (1) is fixedly connected to the first motor (43); the first motor (43) is used to drive the rotating shaft (42) to rotate; The frame (1) is provided with a No. 1 limiting groove; the sliding cylinder (2) is provided with an annular connecting structure (21) at one end close to the No. 1 motor (43); the annular connecting structure (21) is provided with a No. 1 sliding groove (22); the No. 1 sliding member (44) is slidably connected in the No. 1 sliding groove (22); the No. 1 elastic member (45) is provided between the end surface of one end of the No. 1 sliding member (44) and the bottom surface of the No. 1 sliding groove (22); the other end of the No. 1 sliding member (44) is connected to the No. 1 limiting member (46); the No. 1 limiting member (46) is in contact with the No. 1 limiting groove.

3. The laying device for installing electric cables in high-rise buildings according to claim 2, characterized in that: The power mechanism (5) comprises a connecting cylinder (51), a No. 1 connecting shaft (52), a No. 1 gear (53), a No. 1 ring gear (54), a No. 2 limiting member (55) and a No. 2 elastic member (56); The outer wall of the sliding cylinder (2) is slidably connected to the connecting cylinder (51); a first slope structure (511) is evenly spaced in the circumferential direction of the connecting cylinder (51); the first slope structure (511) is spaced in the axial direction of the connecting cylinder (51); a second slope structure (31) is spaced on the supporting member (3); the second slope structure (31) and the first slope structure (511) are in contact with each other; The first connecting shaft (52) is symmetrically arranged on the sliding cylinder (2); the first connecting shaft (52) is rotatably connected to the sliding cylinder (2); the first connecting shaft (52) is threadedly connected to the connecting cylinder (51); the first gear (53) is fixedly connected to the first connecting shaft (52); the end of the sliding cylinder (2) is rotatably connected to the first gear ring (54); the first gear (53) is meshed with the first gear ring (54); The first gear ring (54) is provided with a second annular structure (541); the second annular structure (541) is evenly spaced and provided with second limiting grooves (5411); The No. 1 side plate structure (11) is provided with a No. 2 connecting groove (14); the No. 2 limiting member (55) is slidably connected in the No. 2 connecting groove (14); the No. 2 elastic member (56) is provided between the end surface of one end of the No. 2 limiting member (55) and the bottom surface of the No. 2 connecting groove (14); the other end of the No. 2 limiting member (55) is provided with a No. 2 limiting structure (551); and the No. 2 side plate structure (12) is provided with a No. 2 rotating groove (121).

4. The laying device for installing electric cables in high-rise buildings according to claim 3, characterized in that: The guide mechanism (6) includes a mounting seat (61), a sliding seat (62), a third elastic member (63), a guide wheel (64), a fixing member (65), a threaded shaft (66), a second connecting shaft (67) and a bevel gear assembly (68); The mounting seat (61) is symmetrically provided with a third sliding groove (611); the sliding seat (62) is slidably connected in the third sliding groove (611); the third elastic member (63) is provided between the end surface of one end of the sliding seat (62) and the bottom surface of the third sliding groove (611); the other end of the sliding seat (62) is rotatably connected to the guide wheel (64); a guide groove (641) is provided on the cylindrical side surface of the guide wheel (64); The fixing member (65) is symmetrically arranged on the mounting seat (61); the fixing member (65) is slidably connected to the mounting seat (61); the threaded shaft (66) is rotatably connected to the mounting seat (61); the threaded shaft (66) is threadedly connected to the fixing member (65); the mounting seat (61) is rotatably connected to the second connecting shaft (67); the second connecting shaft (67) and the threaded shaft (66) are driven by the bevel gear assembly (68).

5. The laying device for installing electric cables in high-rise buildings according to claim 4, characterized in that: The No. 1 side plate structure (11) is provided with a No. 1 rotation groove (111); and the end of the sliding cylinder (2) away from the No. 1 motor (43) is provided with an insertion structure (23).

6. The laying device for installing electric cables in high-rise buildings according to claim 5, characterized in that: The No. 1 slope structure (511) is provided with a No. 1 mounting groove; a No. 1 magnet (512) is fixedly connected in the No. 1 mounting groove.

7. The laying device for installing electric cables in high-rise buildings according to claim 6, characterized in that: A fixed cylinder (71) is connected to the hoist rope (7); a conical structure (711) is provided at the upper end of the fixed cylinder (71); and the end of the hoist rope (7) is fixedly connected to the conical structure (711).

8. The laying device for installing electric cables in high-rise buildings according to claim 7, characterized in that: The end of the support member (3) is evenly spaced with second mounting grooves; and balls (33) are evenly spaced in the second mounting grooves.

9. The device for laying electric cables for installing electric cables in high-rise buildings according to claim 8, characterized in that: A third mounting groove (24) is provided on the inner wall of the sliding cylinder (2); the driving member (41) is arranged in the third mounting groove (24); and the driving member (41) is spherical.

10. The laying device for installing electric cables in high-rise buildings according to claim 9, characterized in that: The first limiting member (46) is a cylindrical structure.

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