Self-adaptive conveying and guiding device applied to cable pipeline laying

Abstract

The invention relates to the technical field of cable laying and conveying, in particular to a self-adaptive conveying and guiding device applied to cable pipeline laying, which comprises a main frame body and an auxiliary frame body, a main arc-shaped adjusting cover is fixedly assembled on the side wall of the main frame body, and an auxiliary arc-shaped adjusting cover is fixedly assembled on the side wall of the auxiliary frame body. According to the self-adaptive conveying and material guiding device applied to cable pipeline laying, the split type structural design is adopted, the gap between the main frame body and the auxiliary frame body can be freely adjusted, and therefore the structural stability of the device is greatly improved; an arc-shaped electric control adjusting base is assembled in a sliding mode through adjusting sliding grooves in the arc-shaped faces of the inner sides of the main frame body and the auxiliary frame body, and the position of the arc-shaped electric control adjusting base is changed, so that equipment can be conveniently matched with cables laid internally during laying, and the internal guidance quality and stability are improved; by adopting the electrically-controlled overturning type adjusting arm which can be overturned and telescopic, the cable can be freely laid at different positions inside, and the adjustable range is wider.

Description

Technical Field

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

[0002] 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 laying method of cables is mainly overhead laying. Although this laying method is simple and efficient, it will greatly affect the layout and appearance of the city, and will also restrict the development of the city, and it is not very safe. Therefore, more and more cities adopt underground layout. However, the underground layout of pipelines has limited internal space, which greatly restricts manual operation, especially for the laying inside long pipelines. At the same time, the existing laying method will also lead to chaotic cable laying, 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 underground pipeline layout has great restrictions on manual operation, especially for the laying inside of relatively long pipelines. At the same time, the existing laying method will also cause confusion in cable laying, greatly increasing the difficulty and cost of subsequent maintenance.

[0004] The technical solution adopted by the present invention to solve its technical problems is: an adaptive conveying and guiding device used for laying cable pipelines, comprising a main frame and a sub-frame, a main arc-shaped adjustment cover is fixedly installed on the side wall of the main frame, a sub-arc-shaped adjustment cover is fixedly installed on the side wall of the sub-frame, two horizontally arranged adjustment grooves are provided on the inner arc-shaped surfaces of the main frame and the sub-frame, an arc-shaped electric-controlled adjustment seat is slidably installed inside the adjustment groove, an electric-controlled flip-type adjustment arm is movably installed inside the arc-shaped electric-controlled adjustment seat, an electric-controlled clamping and guiding frame is fixedly installed on the end of the electric-controlled flip-type adjustment arm, and a folding and extrusion transmission mechanism is installed on the outer arc-shaped surfaces of the main frame and the sub-frame.

[0005] The inner walls on both sides of the adjusting slide groove are symmetrically provided with arc-shaped tooth grooves.

[0006] The arc-shaped electrically controlled adjustment seat includes an arc-shaped assembly frame slidably mounted inside an adjustment slide groove, a guide support wheel movably mounted on one side of the arc-shaped assembly frame through a first rotating shaft, a lateral driving gear movably mounted on the other side of the arc-shaped assembly frame through a second rotating shaft, a driving motor fixed on a side wall of the arc-shaped assembly frame, and a worm gear assembly transmission-connecting the second rotating shaft and an output end of the driving motor.

[0007] Arc-shaped installation grooves and arc-shaped control grooves are staggered on the arc-shaped contact surfaces of the main arc-shaped adjustment cover and the secondary arc-shaped adjustment cover. Electric-controlled telescopic support rods are fixedly installed inside the arc-shaped installation grooves of the main arc-shaped adjustment cover and the secondary arc-shaped adjustment cover. The extended ends of the electric-controlled telescopic support rods are inserted into the arc-shaped control grooves and fixedly installed in the arc-shaped control grooves.

[0008] The electrically controlled flipping regulating arm comprises an arc-shaped telescopic regulating arm movably assembled inside the upper opening of the arc-shaped assembly frame and a flipping regulating support rod for controlling the arc-shaped telescopic regulating arm.

[0009] The electrically controlled clamping material guide frame comprises a first arc-shaped clamping arm and a second arc-shaped clamping arm movably mounted on 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 adjustment grooves for installing the folding and extruding transmission mechanism are provided on the outer arc-shaped surfaces of the main frame and the auxiliary frame.

[0011] The folding and extruding transmission mechanism includes a folding link slidably installed inside the arc-shaped adjustment groove, an internal slider movably installed on the extruding end of the folding link, an external extruding wheel movably installed on the folding end of the folding link, an internal limit plate fixed on the inner arc surface of the arc-shaped adjustment groove, an electromagnet fixed on the internal limit plate, and a control spring installed between the electromagnet and the internal slider.

[0012] A transverse adjustment guide rail is fixedly mounted on the bottom arc surface of the main arc adjustment cover, and an electrically controlled optical translation detection and positioning module is movably mounted inside the transverse adjustment guide rail.

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

[0014] The beneficial effects of the present invention are: (1) The adaptive conveying and guiding device for laying cable ducts of the present invention adopts a split structure design, and the gap between the main frame and the auxiliary frame can be freely adjusted, thereby greatly improving the structural stability of the device; (2) The arc-shaped electric control adjustment seat is slidably assembled through the adjustment grooves on the inner arc-shaped surfaces of the main frame and the sub-frame. By changing the position of the arc-shaped electric control adjustment seat, it is convenient for the equipment to adapt to the cables already laid inside during laying, thereby improving the internal guidance and stability; (3) By adopting a reversible and telescopic electrically controlled reversible adjustment arm, the cables can be freely laid at different positions inside, and the adjustable range is wider; (4) Two horizontally arranged adjustment slots are provided on the inner arc surfaces of the main frame and the auxiliary frame, which can greatly increase the adjustable range of the arc-shaped electric control adjustment seats on both sides and make the layout more reasonable; (5) By fixing an electrically controlled clamping and guiding frame at the end of the electrically controlled flip-type adjusting arm, the cable can be clamped or guided, making it easier to pull and lay the cable conduit; (6) A folding extrusion transmission mechanism is installed on the outer arc surface of the main frame and the auxiliary frame, which can ensure the adaptability of the entire equipment to the inner wall of the pipeline and improve its translation stability and transmission efficiency inside the pipeline; (7) The entire equipment has a compact and adjustable structure, which is convenient for storage and deployment. At the same time, it can be operated inside pipelines in different states, greatly improving the ease of pipeline laying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a structural schematic diagram of the main frame in the present invention.

[0018] Figure 3 It is a structural schematic diagram of the arc-shaped electric control adjustment seat in the present invention.

[0019] Figure 4 It is a structural schematic diagram of the electrically controlled flip-type regulating arm in the present invention.

[0020] Figure 5 It is a schematic diagram of the internal structure of the electrically controlled optical translation detection and positioning module in the present invention.

[0021] Figure 6 It is a schematic diagram of the internal structure of the folding and extruding transmission mechanism in the present invention.

[0022] In the figure, 1. main frame, 2. auxiliary frame, 3. main arc-shaped adjustment cover, 4. auxiliary arc-shaped adjustment cover, 5. adjustment slide, 6. arc-shaped electric control adjustment seat, 7. electric control flip adjustment arm, 8. electric control clamping guide frame, 9. folding extrusion transmission mechanism, 10. arc-shaped tooth groove, 61. arc-shaped assembly frame, 62. guide support wheel, 63. lateral drive gear, 64. drive motor, 65. worm gear assembly, 11. electric control telescopic support rod, 71. arc-shaped telescopic adjustment arm, 72. flip adjustment Section support rod, 81. First arc-shaped clamping arm, 82. Second arc-shaped clamping arm, 83. Electromagnetic control seat, 84. Iron spring, 12. Arc-shaped adjustment slot, 91. Folding connecting rod, 92. Internal slider, 93. External extrusion wheel, 94. Internal limit plate, 95. Electromagnet, 96. Control spring, 13. Horizontal adjustment guide rail, 141. Electric-controlled translation screw, 142. Internal thread translation block, 143. Horizontal adjustment plate, 144. Optical recognition module, 145. Optical positioning module. DETAILED DESCRIPTION

[0023] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 An adaptive conveying and guiding device for laying cable ducts shown in the figure comprises a main frame 1 and a sub-frame 2, a main arc-shaped adjustment cover 3 is fixedly mounted on the side wall of the main frame 1, a sub-arc-shaped adjustment cover 4 is fixedly mounted on the side wall of the sub-frame 2, two horizontally arranged adjustment slots 5 are provided on the inner arc-shaped surfaces of the main frame 1 and the sub-frame 2, an arc-shaped electrically-controlled adjustment seat 6 is slidably mounted inside the adjustment slots 5, an electrically-controlled flip-type adjustment arm 7 is movably mounted inside the arc-shaped electrically-controlled adjustment seat 6, an electrically-controlled clamping and guiding frame 8 is fixedly mounted on the end of the electrically-controlled flip-type adjustment arm 7, and a folding and extrusion transmission mechanism 9 is installed on the outer arc-shaped surfaces of the main frame 1 and the sub-frame 2.

[0026] There are a total of three arc-shaped electrically-controlled adjustment seats 6 on the main frame 1 and the sub-frame 2, two of which are slidably installed in the same adjustment slot 5 respectively. By adjusting the size of the openings at the lower ends of the main frame 1 and the sub-frame 2, the fit and guidance with both sides of the bottom cable are ensured. There is only one arc-shaped electrically-controlled adjustment seat 6 with an electrically-controlled flip-type adjustment arm 7 installed inside, which is slidably installed in another adjustment slot 5 and can be slidably adjusted to any position, thereby facilitating the adjustment of the position of laying cables.

[0027] 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 end opening of the main frame 1 and the auxiliary frame 2 through the arc-shaped electric control adjustment seat 6, so that the arc-shaped electric control adjustment seat 6 on both sides can fit on both sides of the bottom cable to ensure that the entire device does not affect the cables laid at the bottom, and then use the folding and extrusion transmission mechanism 9 to ensure the fit between the device and the inner wall of the pipeline, so as to facilitate the translation of the device along the inner wall of the pipeline, and then clamp the end of the cable to be laid in the electric control clamping and guiding frame 8 inside the main frame 1 and the auxiliary frame 2, and complete the laying of the cable inside the pipeline by moving the main frame 1 and the auxiliary frame 2. The whole device can be installed on one side and reset after laying; it can also be installed on both sides and then operated in a reciprocating laying manner. The specific method is determined according to the actual construction site.

[0028] In order to cooperate with driving and locking, arc-shaped tooth grooves 10 are symmetrically provided on the inner walls on both sides of the adjustment slide groove 5.

[0029] In order to cooperate with the adjustment drive, the arc-shaped electrically controlled adjustment seat 6 includes an arc-shaped assembly frame 61 slidably installed inside the adjustment slot 5, a guide support wheel 62 movably assembled on one side of the arc-shaped assembly frame 61 through a first rotating shaft, a lateral driving gear 63 movably assembled on 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 gear assembly 65 that transmission connects the second rotating shaft and the output end of the driving motor 64.

[0030] The worm gear assembly 65 includes a worm wheel axially sleeved on the second rotating shaft and a worm axially fixed to the output end of the driving motor 64. The driving motor 64 engages with the worm wheel through the worm, thereby driving the second rotating shaft to rotate, thereby driving the lateral driving gear 63 to engage 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 adjustment slide groove 5.

[0031] In order to cooperate with the spacing adjustment, arc-shaped installation grooves and arc-shaped control grooves are staggered on the arc-shaped contact surfaces of the main arc-shaped adjustment cover 3 and the secondary arc-shaped adjustment cover 4. The arc-shaped installation grooves of the main arc-shaped adjustment cover 3 and the secondary arc-shaped adjustment cover 4 are fixedly equipped with an electrically controlled telescopic support rod 11, and the protruding end of the electrically controlled telescopic support rod 11 is inserted into the arc-shaped control groove and fixedly assembled with the arc-shaped control groove.

[0032] The electrically controlled telescopic support rod 11 is adjusted by telescoping, and the main arc-shaped adjustment cover 3 and the secondary arc-shaped adjustment cover 4 at the extended end are translated, and a staggered layout is adopted, which can improve the adjustment stability of the main arc-shaped adjustment cover 3 and the secondary arc-shaped adjustment cover 4 and ensure the overall structural strength.

[0033] In order to cooperate with the angle adjustment control, the electrically controlled flip adjustment arm 7 includes an arc-shaped telescopic adjustment arm 71 movably assembled inside the 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 .

[0034] The flip adjustment support rod 72 controls the flipping of the arc-shaped telescopic adjustment arm 71 by telescoping, and the position of the electric-controlled clamping material guide frame 8 is changed by the flipping of the arc-shaped telescopic adjustment arm 71 and the sliding of the arc-shaped electric-controlled adjustment seat 6.

[0035] In order to cooperate with the clamping of the laid end of the cable, the electrically controlled clamping guide frame 8 includes 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.

[0036] The electromagnetic control seat 83 is energized to control the iron spring 84 to contract, thereby controlling the first arc-shaped clamping arm 81 and the second arc-shaped clamping arm 82 to flip, so that the cable is clamped and fixed between the first arc-shaped clamping arm 81 and the second arc-shaped clamping arm 82, so that the cable can be pulled synchronously when the main frame 1 and the auxiliary frame 2 translate along the inner wall of the pipeline.

[0037] In order to facilitate lateral assembly and adjustment, three arc-shaped adjustment grooves 12 for installing the folding and extruding transmission mechanism 9 are opened on the outer arc-shaped surfaces of the main frame 1 and the auxiliary frame 2.

[0038] In order to cooperate with the extrusion fit with the inner wall of the pipeline, the folding extrusion transmission mechanism 9 includes a folding link 91 slidably installed inside the arc-shaped adjustment groove 12, an internal slider 92 movably installed on the extrusion end of the folding link 91, an external extrusion wheel 93 movably installed 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 installed between the electromagnet 95 and the internal slider 92.

[0039] The electromagnet 95 is activated to shrink the control spring 96, and the shrinkage of the control spring 96 drives the internal slider 92 to slide and adjust inside the arc-shaped adjustment groove 12, thereby squeezing the folding link 91 from one side, and then the folding end of the folding link 91 is bent and squeezed outward to control the external squeezing wheel 93 to fit the inner wall of the pipe. At this time, the motor inside the external squeezing wheel 93 drives the external squeezing wheel 93, thereby controlling the main frame 1 and the sub-frame 2 to move inside the pipe.

[0040] In order to cooperate with the top adjustment and optical scanning positioning, a transverse adjustment guide rail 13 is fixedly installed on the bottom arc surface of the main arc adjustment cover 3, and an electrically controlled optical translation detection and positioning module is movably installed inside the transverse adjustment guide rail 13.

[0041] In order to cooperate with the electric control adjustment and optical recognition positioning, the electric control optical translation detection and positioning module includes an electric control translation screw 141 installed inside the horizontal adjustment guide rail 13, an internal thread translation block 142 threadedly sleeved on the electric control translation screw 141, a horizontal adjustment plate 143 fixed on the lower end surface of the internal thread 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.

[0042] The electrically controlled translation screw 141 controls the internal threaded translation block 142 to translate inside the horizontal adjustment guide rail 13 by rotating, 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 the 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, and locates the laying position according to the distance, and then controls the electrically controlled flip adjustment arm 7 on the arc-shaped electrically controlled adjustment seat 6 to lay the cable at the longest distance position detected by the optical positioning module 145, thereby achieving the purpose of evenly laying the cable.

[0043] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of 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). An arc-shaped electric-controlled adjustment seat (6) is slidably mounted inside the adjustment slide grooves (5). An electric-controlled flip-type adjustment arm (7) is movably mounted inside the arc-shaped electric-controlled adjustment seat (6). An electric-controlled clamping and guiding frame (8) is fixedly mounted on the end of the electric-controlled flip-type adjustment arm (7). A folding and extrusion transmission mechanism (9) is installed on the outer arc-shaped surfaces of the main frame (1) and the secondary frame (2).

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 electrically controlled adjustment seat (6) comprises an arc-shaped assembly frame (61) slidably mounted inside the adjustment slot (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).

4. 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.

5. The adaptive material conveying and guiding device for laying cable ducts according to claim 3 is characterized in that: 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).

6. The adaptive material conveying and guiding device for laying cable ducts according to claim 5 is characterized in that: 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).

7. 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).

8. The adaptive material conveying and guiding device for laying cable ducts according to claim 7 is characterized in that: 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).

9. 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).

10. The adaptive material conveying and guiding device for laying cable ducts according to claim 9 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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