An adaptive conveying and feeding device applied to cable pipeline laying

Abstract

The present invention relates to the technical field of cable laying and conveying, in particular to an adaptive conveying and guiding device applied to cable pipeline laying, which comprises a main frame body and a sub-frame body. A main arc-shaped adjusting cover is fixedly assembled on the side wall of the main frame body, and a sub-arc-shaped adjusting cover is fixedly assembled on the side wall of the sub-frame body. The adaptive conveying and guiding device applied to cable pipeline laying of the present invention adopts a split structure design, and can freely adjust the gap between the main frame body and the sub-frame body, thereby greatly improving the structural stability of the device; through the adjusting sliding grooves on the inner arc-shaped surfaces of the main frame body and the sub-frame body, the arc-shaped electric control adjusting seats are slidably assembled, and by changing the positions of the arc-shaped electric control adjusting seats, it is convenient for the device to adapt to the cables already laid inside during laying, and improves the internal guiding property and stability; by adopting an electric control flip-type adjusting arm that can be flipped and telescoped, the cables can be freely laid at different positions inside, and the adjustable range is wider.

Description

Technical Field

[0001] The present invention relates to the technical field of cable laying and conveying, and in particular to an adaptive conveying and guiding device applied to cable pipeline laying. Background Art

[0002] A cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. Its main function is to transmit electric energy and signals. The traditional cable laying method mainly adopts overhead laying. Although this laying method is simple and efficient, it will greatly affect the layout and beauty of the city, and at the same time will restrict the development of the city, and the safety is not high. Therefore, more and more cities adopt the underground layout method. And the pipeline underground layout has great limitations on manual operation due to its limited internal space, especially for the laying inside pipelines with relatively long lengths. At the same time, the existing laying methods will also cause the cable laying to be chaotic, greatly increasing the difficulty and cost of later maintenance. Summary of the Invention

[0003] The technical problem to be solved by the present invention is that the pipeline underground layout has great limitations on manual operation, especially for the laying inside pipelines with relatively long lengths. At the same time, the existing laying methods will also cause the cable laying to be chaotic, greatly increasing the difficulty and cost of later maintenance.

[0004] The technical solution adopted by the present invention to solve its technical problems is: an adaptive conveying and guiding device applied to cable pipeline laying, including a main frame body and a sub-frame body. A main arc-shaped adjusting cover is fixedly assembled on the side wall of the main frame body, and a sub-arc-shaped adjusting cover is fixedly assembled on the side wall of the sub-frame body. Two horizontally arranged adjusting chutes are opened on the inner arc-shaped surfaces of the main frame body and the sub-frame body. Arc-shaped electric control adjusting seats are slidably assembled inside the adjusting chutes. An electric control flipping adjusting arm is movably assembled inside the arc-shaped electric control adjusting seats. An electric control clamping and guiding frame is fixedly assembled at the end of the electric control flipping adjusting arm. A folding extrusion transmission mechanism is installed on the outer arc-shaped surfaces of the main frame body and the sub-frame body.

[0005] Arc-shaped tooth grooves are symmetrically opened on the inner side walls on both sides of the adjusting chute.

[0006] The arc-shaped electric control adjusting seat includes an arc-shaped assembly frame slidably installed inside the adjusting chute, a guiding support wheel movably assembled inside the arc-shaped assembly frame on one side through a first rotating shaft, a lateral driving gear movably assembled inside the arc-shaped assembly frame on the other side through a second rotating shaft, a driving motor fixed on the side wall of the arc-shaped assembly frame, and a worm and gear assembly for transmitting and connecting the second rotating shaft and the output end of the driving motor.

[0007] Arc-shaped mounting grooves and arc-shaped control grooves are staggeredly arranged on the arc-shaped contact surfaces of the main arc-shaped adjusting cover and the auxiliary arc-shaped adjusting cover. Electrically controlled telescopic struts are fixedly assembled inside the arc-shaped mounting grooves of the main arc-shaped adjusting cover and the auxiliary arc-shaped adjusting cover. The extending ends of the electrically controlled telescopic struts are inserted into the arc-shaped control grooves and fixedly assembled with the arc-shaped control grooves.

[0008] The electrically controlled flip-type adjusting arm includes an arc-shaped telescopic adjusting arm movably assembled inside the upper opening of the arc-shaped assembly frame and a flip adjusting strut for controlling the arc-shaped telescopic adjusting arm.

[0009] The electrically controlled clamping and guiding frame includes a first arc-shaped clamping arm, a second arc-shaped clamping arm movably installed at the flipping end of the arc-shaped telescopic adjusting arm, an electromagnetic control seat fixed on the arc-shaped telescopic adjusting arm, and an iron spring for controlling the flipping of the first arc-shaped clamping arm and the second arc-shaped clamping arm.

[0010] Three arc-shaped adjusting grooves for installing a folding extrusion transmission mechanism are arranged on the outer arc-shaped surfaces of the main frame body and the auxiliary frame body.

[0011] The folding extrusion transmission mechanism includes a folding connecting rod slidably installed inside the arc-shaped adjusting groove, an inner slider movably installed at the extrusion end of the folding connecting rod, an outer extrusion wheel movably installed at the folding end of the folding connecting rod, an inner limiting plate fixed on the inner arc-shaped surface of the arc-shaped adjusting groove, an electromagnet fixed on the inner limiting plate, and a control spring installed between the electromagnet and the inner slider.

[0012] A horizontal adjusting guide rail is fixedly assembled on the bottom arc-shaped surface of the main arc-shaped adjusting cover. An electrically controlled optical translation detection and positioning module is movably assembled inside the horizontal adjusting guide rail.

[0013] The electrically controlled optical translation detection and positioning module includes an electrically controlled translation lead screw installed inside the horizontal adjusting guide rail, an internally threaded translation block threadedly sleeved on the electrically controlled translation lead screw, a horizontal adjusting plate fixed on the lower surface of the internally threaded translation block, and an optical recognition module and an optical positioning module fixed on the lower surface of the horizontal adjusting plate.

[0014] The beneficial effects of the present invention are as follows:

[0015] (1) By adopting a split structure design, the self-adaptive conveying and guiding device for cable pipeline laying of the present invention can freely adjust the gap between the main frame body and the auxiliary frame body, thereby greatly improving the structural stability of the device;

[0016] (2) By means of the adjusting sliding grooves on the inner arc-shaped surfaces of the main frame body and the auxiliary frame body, the arc-shaped electrically controlled adjusting seats are slidably assembled. By changing the positions of the arc-shaped electrically controlled adjusting seats, it is convenient for the device to adapt to the cables already laid inside during laying, improving the internal guiding property and stability;

[0017] (3) By adopting an electrically controlled flip - adjustable arm that can be flipped and telescoped, the cable can be freely laid at different internal positions, and the adjustable range is wider;

[0018] (4) Two horizontally arranged adjustment chutes are provided on the inner arc surfaces of the main frame and the sub - frame, which can greatly increase the adjustable range of the arc - shaped electrically controlled adjustment seats on both sides, and the layout is more reasonable;

[0019] (5) By fixedly assembling an electrically controlled clamping and guiding frame at the end of the electrically controlled flip - adjustable arm, the cable can be clamped or guided, which is convenient for pulling and laying the cable duct;

[0020] (6) A folding extrusion drive mechanism is installed on the outer arc surfaces of the main frame and the sub - frame, which can ensure the adaptability of the whole device to the inner wall of the pipeline, and improve the stability and transmission efficiency of its translation inside the pipeline;

[0021] (7) The whole device has a compact and adjustable structure, which is convenient for storage and deployment. At the same time, it can operate inside pipelines in different states, greatly improving the simplicity of pipeline laying. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the drawings and embodiments.

[0023] Figure 1 is a schematic structural diagram of the present invention.

[0024] Figure 2 is a schematic structural diagram of the main frame in the present invention.

[0025] Figure 3 is a schematic structural diagram of the arc - shaped electrically controlled adjustment seat in the present invention.

[0026] Figure 4 is a schematic structural diagram of the electrically controlled flip - adjustable arm in the present invention.

[0027] Figure 5 is a schematic internal structural diagram of the electrically controlled optical translation detection and positioning module in the present invention.

[0028] Figure 6 is a schematic internal structural diagram of the folding extrusion drive mechanism in the present invention.

[0029] In the figure: 1. main frame body, 2. auxiliary frame body, 3. main arc-shaped adjusting cover, 4. auxiliary arc-shaped adjusting cover, 5. adjusting sliding groove, 6. arc-shaped electric control adjusting seat, 7. electric control flipping adjusting arm, 8. electric control clamping and guiding frame, 9. folding extrusion transmission mechanism, 10. arc-shaped tooth groove, 61. arc-shaped assembly frame, 62. guiding support wheel, 63. lateral driving gear, 64. driving motor, 65. worm and worm gear assembly, 11. electric control telescopic support rod, 71. arc-shaped telescopic adjusting arm, 72. flipping adjusting support rod, 81. first arc-shaped clamping arm, 82. second arc-shaped clamping arm, 83. electromagnetic control seat, 84. iron spring, 12. arc-shaped adjusting groove, 91. folding connecting rod, 92. internal slider, 93. external extrusion wheel, 94. internal limiting plate, 95. electromagnet, 96. control spring, 13. horizontal adjusting guide rail, 141. electric control horizontal lead screw, 142. internally threaded translation block, 143. horizontal adjusting plate, 144. optical recognition module, 145. optical positioning module. Detailed implementation mode

[0030] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only showing the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0031] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown in, an adaptive conveying and guiding device applied to cable pipeline laying includes a main frame body 1 and an auxiliary frame body 2. A main arc-shaped adjusting cover 3 is fixedly assembled on the side wall of the main frame body 1, and an auxiliary arc-shaped adjusting cover 4 is fixedly assembled on the side wall of the auxiliary frame body 2. Two horizontally arranged adjusting sliding grooves 5 are opened on the inner arc surfaces of the main frame body 1 and the auxiliary frame body 2. Arc-shaped electric control adjusting seats 6 are slidably assembled inside the adjusting sliding grooves 5. Electric control flipping adjusting arms 7 are movably assembled inside the arc-shaped electric control adjusting seats 6. Electric control clamping and guiding frames 8 are fixedly assembled at the ends of the electric control flipping adjusting arms 7. A folding extrusion transmission mechanism 9 is installed on the outer arc surfaces of the main frame body 1 and the auxiliary frame body 2.

[0033] There are a total of three arc-shaped electric control adjusting seats 6 on both the main frame 1 and the auxiliary frame 2. Two of them are respectively slidably installed inside the same adjusting chute 5. By adjusting the size of the lower openings of the main frame 1 and the auxiliary frame 2, the fitting and guiding properties with both sides of the bottom cable are ensured. And there is only one arc-shaped electric control adjusting seat 6 with an internally assembled electric control flip-type adjusting arm 7, which is slidably installed inside another adjusting chute 5 and can be slidably adjusted to any position, thus facilitating the adjustment of the cable laying position.

[0034] Working principle: People lay the main frame 1 and the auxiliary frame 2 at the opening position on one side of the buried pipeline, and then adjust the size of the lower openings of the main frame 1 and the auxiliary frame 2 through the arc-shaped electric control adjusting seats 6, so that the arc-shaped electric control adjusting seats 6 on both sides can fit on both sides of the bottom cable, ensuring that the whole device does not affect the cable laid at the bottom. Then, the folding extrusion transmission mechanism 9 is used to ensure the fitting property of the device with the inner wall of the pipeline, thus facilitating the device to translate along the inner wall of the pipeline. Then, the end of the cable to be laid is clamped in the electric control clamping and guiding frame 8 inside the main frame 1 and the auxiliary frame 2, and the laying of the cable inside the pipeline is completed by moving the main frame 1 and the auxiliary frame 2. The whole device can be installed on one side and laid in a reset manner after laying; it can also be installed on both sides and then operated in a reciprocating laying manner, and the specific method is determined according to the actual construction site.

[0035] In order to cooperate with driving and locking, arc-shaped tooth grooves 10 are symmetrically arranged on the inner walls on both sides of the adjusting chute 5.

[0036] In order to cooperate with the adjusting drive, the arc-shaped electric control adjusting seat 6 includes an arc-shaped assembly frame 61 slidably installed inside the adjusting chute 5, a guiding support wheel 62 movably assembled inside one side of the arc-shaped assembly frame 61 through a first rotating shaft, a lateral driving gear 63 movably assembled inside the other side of the arc-shaped assembly frame 61 through a second rotating shaft, a driving motor 64 fixed on the side wall of the arc-shaped assembly frame 61, and a worm and gear assembly 65 drivingly connecting the second rotating shaft and the output end of the driving motor 64.

[0037] The worm and gear assembly 65 includes a worm axially sleeved on the second rotating shaft and a worm axially fixed on the output end of the driving motor 64. The driving motor 64 meshes with the worm and the worm wheel, thereby driving the second rotating shaft to rotate, so as to drive the lateral driving gear 63 to mesh and transmit inside the arc-shaped tooth groove 10, thereby controlling the sliding adjustment and position locking of the arc-shaped assembly frame 61 inside the adjusting chute 5.

[0038] To cooperate with the pitch adjustment, arc-shaped mounting grooves and arc-shaped control grooves are staggeredly formed on the arc-shaped contact surfaces of the main arc-shaped adjusting cover 3 and the auxiliary arc-shaped adjusting cover 4. Electrically controlled telescopic struts 11 are fixedly assembled inside the arc-shaped mounting grooves of the main arc-shaped adjusting cover 3 and the auxiliary arc-shaped adjusting cover 4, and the extending ends of the electrically controlled telescopic struts 11 are inserted into the arc-shaped control grooves and fixedly assembled with the arc-shaped control grooves.

[0039] The electrically controlled telescopic strut 11 is adjusted by telescoping. The main arc-shaped adjusting cover 3 and the auxiliary arc-shaped adjusting cover 4 at the extending end are translated. The staggered layout is adopted, which can improve the stability of the adjustment of the main arc-shaped adjusting cover 3 and the auxiliary arc-shaped adjusting cover 4 and ensure the overall structural strength.

[0040] To cooperate with the angle adjustment control, the electrically controlled flip-type adjusting arm 7 includes an arc-shaped telescopic adjusting arm 71 movably assembled inside the upper opening of the arc-shaped assembly frame 61 and a flip adjusting strut 72 for controlling the flipping of the arc-shaped telescopic adjusting arm 71.

[0041] The flip adjusting strut 72 controls the flipping of the arc-shaped telescopic adjusting arm 71 by telescoping. The position of the electrically controlled clamping and guiding frame 8 is changed by the flipping of the arc-shaped telescopic adjusting arm 71 and the sliding of the arc-shaped electric control seat 6.

[0042] To cooperate with the clamping of the laying end of the cable, the electrically controlled clamping and guiding frame 8 includes a first arc-shaped clamping arm 81, a second arc-shaped clamping arm 82 movably installed at the flipping end of the arc-shaped telescopic adjusting arm 71, an electromagnetic control seat 83 fixed on the arc-shaped telescopic adjusting arm 71, and an iron spring 84 for controlling the flipping of the first arc-shaped clamping arm 81 and the second arc-shaped clamping arm 82.

[0043] The electromagnetic control seat 83 is energized to control the contraction of the iron spring 84, thereby controlling the flipping of the first arc-shaped clamping arm 81 and the second arc-shaped clamping arm 82, so that the cable is clamped and fixed between the first arc-shaped clamping arm 81 and the second arc-shaped clamping arm 82. In this way, the cable can be pulled synchronously when the main frame body 1 and the auxiliary frame body 2 are translated along the inner wall of the pipeline.

[0044] To cooperate with the lateral assembly and adjustment, three arc-shaped adjustment grooves 12 for installing the folding extrusion transmission mechanism 9 are formed on the outer arc-shaped surfaces of the main frame body 1 and the auxiliary frame body 2.

[0045] To cooperate with the extrusion and fitting with the inner wall of the pipeline, the folding extrusion transmission mechanism 9 includes a folding connecting rod 91 slidably installed inside the arc-shaped adjustment groove 12, an inner slider 92 movably installed at the extrusion end of the folding connecting rod 91, an outer extrusion wheel 93 movably installed at the folding end of the folding connecting rod 91, an inner limiting plate 94 fixed on the inner arc-shaped surface of the arc-shaped adjustment groove 12, an electromagnet 95 fixed on the inner limiting plate 94, and a control spring 96 installed between the electromagnet 95 and the inner slider 92.

[0046] It is started by the electromagnet 95, causing the control spring 96 to contract. By utilizing the contraction of the control spring 96, the internal slider 92 is driven to slide and adjust inside the arc-shaped adjustment groove 12, thereby squeezing the folding link 91 from one side. Then, the folding end of the folding link 91 bends outward and squeezes, controlling the external extrusion wheel 93 to fit against the inner wall of the pipeline. At this time, the motor inside the external extrusion wheel 93 drives the external extrusion wheel 93, thereby controlling the movement of the main frame 1 and the sub-frame 2 inside the pipeline.

[0047] To cooperate with the top adjustment and optical scanning positioning, a horizontal adjustment guide rail 13 is fixedly assembled on the bottom arc surface of the main arc-shaped adjustment cover 3, and an electronically controlled optical translation detection and positioning module is movably assembled inside the horizontal adjustment guide rail 13.

[0048] To cooperate with the electronically controlled adjustment and optical recognition positioning, the electronically controlled optical translation detection and positioning module includes an electronically controlled translation screw rod 141 installed inside the horizontal adjustment guide rail 13, an internally threaded translation block 142 threadedly sleeved on the electronically controlled translation screw rod 141, a horizontal adjustment plate 143 fixed on the lower surface of the internally threaded translation block 142, and an optical recognition module 144 and an optical positioning module 145 fixed on the lower surface of the horizontal adjustment plate 143.

[0049] The electronically controlled translation screw rod 141 controls the translation of the internally threaded translation block 142 inside the horizontal adjustment guide rail 13 by rotation, and then drives the horizontal adjustment plate 143 installed with the optical recognition module 144 and the optical positioning module 145 to translate synchronously. During translation, the optical recognition module 144 optically scans the surface damage degree and identifies the temperature of the bottom cable surface, and the optical positioning module 145 detects the distance of the bottom cable. The laying position is positioned by the distance, and then the electronically controlled flipping adjustment arm 7 on the arc-shaped electronically controlled adjustment seat 6 is controlled to lay the cable at the longest distance position detected by the optical positioning module 145, so as to achieve the purpose of laying the cable evenly.

[0050] Inspired by the ideal embodiments of the present invention described above, through the above description, relevant staff can make various changes and modifications completely within the scope of not deviating from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An adaptive material conveying and guiding device for cable duct laying, comprising a main frame (1) and a sub-frame (2), wherein: A main arc-shaped adjustment cover (3) is fixedly mounted on the side wall of the main frame (1), and a secondary arc-shaped adjustment cover (4) is fixedly mounted on the side wall of the secondary frame (2); two horizontally arranged adjustment slide grooves (5) are provided on the inner arc-shaped surfaces of the main frame (1) and the secondary frame (2); arc-shaped electric control adjustment seats (6) are slidably mounted inside the adjustment slide grooves (5); an electric control flip adjustment arm (7) is movably mounted inside the arc-shaped electric control adjustment seat (6); an electric control clamping guide frame (8) is fixedly mounted at the end of the electric control flip adjustment arm (7); and a folding extrusion transmission mechanism (9) is mounted on the outer arc-shaped surfaces of the main frame (1) and the secondary frame (2); The arc-shaped electrically controlled adjustment seat (6) comprises an arc-shaped assembly frame (61) slidably mounted inside the adjustment slide groove (5), a guide support wheel (62) movably mounted on one side of the arc-shaped assembly frame (61) via a first rotating shaft, a lateral driving gear (63) movably mounted on the other side of the arc-shaped assembly frame (61) via a second rotating shaft, a driving motor (64) fixed on a side wall of the arc-shaped assembly frame (61), and a worm gear assembly (65) drivingly connected between the second rotating shaft and an output end of the driving motor (64); The electrically controlled flip-type adjustment arm (7) comprises an arc-shaped telescopic adjustment arm (71) movably mounted inside an upper opening of the arc-shaped assembly frame (61) and a flip-adjustment support rod (72) for controlling the arc-shaped telescopic adjustment arm (71); The electrically controlled clamping material guiding frame (8) comprises a first arc-shaped clamping arm (81) movably mounted on the flipping end of the arc-shaped telescopic adjusting arm (71), a second arc-shaped clamping arm (82), an electromagnetic control seat (83) fixed on the arc-shaped telescopic adjusting arm (71), and an iron spring (84) for controlling the flipping of the first arc-shaped clamping arm (81) and the second arc-shaped clamping arm (82); The folding and extruding transmission mechanism (9) comprises a folding link (91) slidably mounted inside the arc-shaped adjustment groove (12), an internal slider (92) movably mounted on the extruding end of the folding link (91), an external extruding wheel (93) movably mounted on the folding end of the folding link (91), an internal limit plate (94) fixed on the inner arc surface of the arc-shaped adjustment groove (12), an electromagnet (95) fixed on the internal limit plate (94), and a control spring (96) mounted between the electromagnet (95) and the internal slider (92).

2. The adaptive material conveying and guiding device for laying cable ducts according to claim 1 is characterized in that: Arc-shaped tooth grooves (10) are symmetrically provided on the inner walls on both sides of the adjusting sliding groove (5).

3. The adaptive material conveying and guiding device for laying cable ducts according to claim 2 is characterized in that: The arc-shaped contact surfaces of the main arc-shaped adjustment cover (3) and the secondary arc-shaped adjustment cover (4) are staggeredly provided with arc-shaped installation grooves and arc-shaped control grooves, and the arc-shaped installation grooves of the main arc-shaped adjustment cover (3) and the secondary arc-shaped adjustment cover (4) are both fixedly mounted with an electric-controlled telescopic support rod (11), and the extended end of the electric-controlled telescopic support rod (11) is inserted into the arc-shaped control groove and fixedly mounted with the arc-shaped control groove.

4. The adaptive material conveying and guiding device for laying cable ducts according to claim 1 is characterized in that: Three arc-shaped adjustment grooves (12) for installing the folding and extruding transmission mechanism (9) are provided on the outer arc-shaped surfaces of the main frame (1) and the auxiliary frame (2).

5. The adaptive material conveying and guiding device for laying cable ducts according to claim 1 is characterized in that: A transverse adjustment guide rail (13) is fixedly mounted on the bottom arc surface of the main arc-shaped adjustment cover (3), and an electrically controlled optical translation detection and positioning module is movably mounted inside the transverse adjustment guide rail (13).

6. The adaptive material conveying and guiding device for laying cable ducts according to claim 5 is characterized in that: The electrically controlled optical translation detection and positioning module comprises an electrically controlled translation lead screw (141) installed inside a transverse adjustment guide rail (13), an internally threaded translation block (142) threadedly sleeved on the electrically controlled translation lead screw (141), a transverse adjustment plate (143) fixed to the lower end surface of the internally threaded translation block (142), and an optical recognition module (144) and an optical positioning module (145) fixed to the lower surface of the transverse adjustment plate (143).

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