Non-stop running roundabout cableway

Abstract

The invention discloses a non-stop running roundabout cableway, and relates to the technical field of cableway carrying. The device comprises a support system, a winch, a traction steel cable, a bearing steel cable and a loading hopper, and further comprises an auxiliary circuitous cable and a circuitous track, and the auxiliary circuitous cable is arranged in a closed circulation mode and is independently driven by power. The head part and the tail part of an original roundabout cableway are replaced by the independently-driven roundabout tracks and are driven by the auxiliary roundabout cable, and the original cableway part is replaced by the independently-driven roundabout tracks. After the loading hopper enters the circuitous track from the bearing steel cable and the traction steel cable through the joint, the loading hopper can advance or stop by the auxiliary circuitous cable driven by independent power, and the loading hopper on the main bearing steel cable and the traction steel cable does not need to stop when the loading hopper is loaded and unloaded. According to the design scheme, an existing roundabout cableway is optimized, the non-stop operation function is achieved, and the carrying speed is greatly increased.

Description

Technical Field

[0001] The present invention relates to the technical field of cableway transportation, and in particular to a circuitous cableway that operates without stopping. Background Art

[0002] The construction and maintenance of high-voltage transmission lines usually need to be carried out in complex terrain and environments. These projects often involve long-distance line erection and equipment installation, and a large amount of materials and equipment need to be transported during construction and maintenance. Traditional transportation methods, such as ground vehicle transportation, are often restricted by terrain and cannot operate effectively in complex terrains such as mountains and canyons. Therefore, the existing technology designs circuitous cargo ropeways.

[0003] The circuitous cableway of the prior art is powered by a bracket, a pulley system and a winch brake system to form a reciprocating transport cableway. The cargo cart loaded with goods travels back and forth between the foot of the mountain and the top of the mountain under the drive and guidance of the steel cable. However, the prior art has the following defects: when the goods are loaded at the foot of the mountain and taken off at the top of the mountain, the winch needs to be stopped to provide operation time. Then, if this operation is performed, all the goods on the cableway need to be paused, so the overall transportation efficiency is greatly reduced.

[0004] To this end, the present application provides a circuitous ropeway that operates without stopping to solve the above-mentioned problem, so that other cargo trolleys on the ropeway can still operate during loading and unloading. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the prior art circuitous ropeway cannot realize non-stop operation during cargo loading and unloading. The present invention provides a circuitous ropeway that can operate without stopping.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: A non-stop detour cableway comprises a support system, a hoist, a traction steel cable, a load-bearing steel cable, a loading hopper, an auxiliary detour cable, and a detour track, wherein the auxiliary detour cable is arranged in a closed loop and is driven by a separate power source; There are corresponding connecting points between the auxiliary detour rope and the traction steel rope, and between the load-bearing steel rope and the detour track. A rope separator is arranged at the connecting point to separate the loading bucket from the traction steel rope, so that when the loading bucket is located at the loading and unloading place, it enters the detour track through the load-bearing steel rope, and its operating power is provided by the auxiliary detour rope, and after loading and unloading, it enters the load-bearing steel rope from the new connecting point.

[0007] Furthermore, the loading hopper includes a straight spring cable grip, a cargo bucket and a cable saddle of a cableway support, the cable saddle of the cableway support is rollingly arranged on the load-bearing steel cable and the straight spring cable grip is fixed thereto by bolts and the cable grip portion is sleeved on the traction steel cable, the loading hopper is suspended on the cable saddle of the cableway support to form a motion state in which the traction steel cable provides power for the loading hopper and the load-bearing steel cable provides guidance for the loading hopper.

[0008] Furthermore, the cable saddle of the cableway support includes a support and a supporting wheel rotatably mounted on the support, and the supporting wheel is rollingly arranged on the load-bearing steel cable.

[0009] Furthermore, the support system includes column frames respectively arranged at the foot and the top of the mountain, and a pair of steering pulley blocks are symmetrically rotatably arranged on the tops of the two column frames. The load-bearing steel cable is ring-wound around the steering pulley block between the foot and the top of the mountain, and an auxiliary support is also arranged between the two column frames, and a guide wheel is rotatably mounted on the auxiliary support, and the guide wheel is used to support the load-bearing steel cable. The column frame is also provided with an auxiliary pulley for providing support for the movement of the traction steel cable.

[0010] Furthermore, it also includes an auxiliary support and a gantry fixed with the auxiliary support and standing on the ground, the detour track is fixedly installed on the auxiliary support and the gantry, and a detour pulley with an auxiliary detour rope ring is provided on the auxiliary bracket and the gantry. A plurality of the detour pulleys are rotatably installed on the gantry or the auxiliary bracket, and a motor installed on the gantry is connected to the axis center of one of the detour pulleys.

[0011] Furthermore, a plurality of steering pulleys are fixedly mounted on the gantry, and the traction cable is guided to the side through the plurality of steering pulleys and then wound around a winding roller of a winch fixed on the ground.

[0012] Furthermore, the cable grip separator is installed on a circuitous track and is provided with a guide rail connected to the circuitous track.

[0013] Furthermore, the cargo bucket includes a hanging beam fixed on a support and connecting arms respectively fixed to both ends of the hanging beam, and the other end of the connecting arm is axially connected to a material barrel.

[0014] Furthermore, it also includes a force monitoring system, which includes a plurality of force sensors respectively installed on the supporting wheel, the steering pulley block and the guide wheel, and a central control operation panel cabinet arranged on the ground. The central control operation panel cabinet is electrically connected to the force sensor and is used to receive the data signal emitted by the force sensor. It also includes a buzzer electrically connected to the central control operation panel cabinet, and the buzzer is used to emit an alarm sound.

[0015] The beneficial effects of the present invention are as follows: The present invention replaces the head and tail parts of the original detour cableway with separately driven detour tracks driven by auxiliary detour cables, and the original cableway part is replaced by bypassing the separately driven detour track. Then, when the loading hopper enters the detour track from the load-bearing steel cable and the traction steel cable through the joint, the auxiliary detour cable driven by a separate power can be used to move or stop, and the loading hopper located on the main load-bearing steel cable and the traction steel cable does not need to stop when loading and unloading the loading hopper. This design optimizes the existing detour cableway and enables the function of non-stop operation, greatly speeding up the handling speed.

[0016] The present invention guides the traction cable to the side and then winds it around the roller of the winch fixed on the ground by designing multiple steering pulleys, which reasonably avoids the loading and unloading parts at both ends and provides a guarantee for the operation of the winch without stopping.

[0017] The force sensor is provided in the present invention to monitor the stress condition of the cableway in real time. When the stress exceeds a set threshold, an alarm can be provided to on-site workers to stop work in time and avoid hidden dangers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall layout diagram of the present invention; Figure 2 It is a partial structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the auxiliary bracket of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the straight spring type cable gripper of the present invention; Figure 5 It is a three-dimensional structural schematic diagram of the cargo bucket of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the cable saddle of the cableway support of the present invention; Figure numerals: 1. Support system; 101. Column frame; 102. Steering pulley block; 103. Auxiliary support; 104. Guide wheel; 105. Auxiliary pulley; 2. Winch; 3. Traction steel cable; 4. Loading steel cable; 5. Loading hopper; 51. Straight spring type rope gripper; 52. Cargo bucket; 521. Hanging beam; 522. Connecting arm; 523. Material bucket; 53. Cable saddle of cableway support; 531. Support; 532. Support wheel; 6. Auxiliary detour rope; 7. Detour track; 8. Connection point; 9. Rope grip separator; 10. Auxiliary pillar; 11. Door frame; 12. Detour pulley; 13. Steering pulley; 14. Guide rail; 15. Force sensor; 16. Central control operation panel cabinet. DETAILED DESCRIPTION

[0019] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The present embodiment provides a circuitous ropeway that operates without stopping, which is mainly used to solve the problem that the circuitous ropeway in the prior art cannot achieve non-stop operation during cargo loading and unloading, and provides the following technical solutions. Figure 1-Figure 6 Make a detailed description: A non-stop detour ropeway includes a support system 1, a winch 2, a traction steel cable 3, a load-bearing steel cable 4, and a loading hopper 5. First of all, it should be noted that it should also include a tensioning mechanism and reinforcement support and other components, which are prior art and will not be elaborated here. The improved parts that need to be particularly explained are: an auxiliary detour cable 6 and a detour track 7, wherein the auxiliary detour cable 6 is arranged in a closed loop and is driven by power alone; In order to make the original detour ropeway have the function of stopping, please refer to Figure 2 There are corresponding joints 8 between the auxiliary detour rope 6 and the traction rope 3, and between the load-bearing rope 4 and the detour track 7. A rope separator 9 is provided at the joint 8 to separate the loading hopper 5 from the traction rope 3, so that when the loading hopper 5 is located at the loading and unloading position, the load-bearing rope 4 enters the detour track 7, and the auxiliary detour rope 6 provides its running power, and after the loading and unloading is completed, it re-enters the load-bearing rope 4 through the joint 8, so as to obtain the function of the detour ropeway of the prior art without stopping, which is specifically embodied in that the head and tail parts of the original detour ropeway are replaced with single The independently driven detour track 7 is driven by an auxiliary detour rope 6, and the original cableway part is replaced by bypassing the independently driven detour track 7. Then, when the loading hopper 5 enters the detour track 7 from the load-bearing steel rope 4 and the traction steel rope 3 through the joint 8, the auxiliary detour rope 6 driven by a single power can be used to move or stop, and the loading hopper 5 located on the main load-bearing steel rope 4 and the traction steel rope 3 does not need to stop when loading and unloading the loading hopper 5. This design optimizes the existing detour ropeway and enables the function of non-stop operation, which greatly speeds up the transportation speed.

[0021] like Figures 2 to 6As shown, in this embodiment, the most critical thing is how to realize that the loading hopper 5 is driven by the auxiliary detour cable 6 from the load-bearing steel cable 4 and the traction steel cable 3 to the detour track 7, so the design is as follows: the loading hopper 5 includes a straight spring type cable gripper 51, a cargo bucket 52 and a cableway support cable saddle 53, wherein the straight spring type cable gripper 51 is a prior art, which holds the traction steel cable 3 under normal circumstances, but can be triggered to unlock when it reaches the connection point 8 so that it no longer holds the traction steel cable 3, and then the cableway support cable saddle 53 under inertia carries the cargo bucket 52 into the detour track 7 The auxiliary detour rope 6 realizes the power drive of the detour ropeway. The installation method of these parts is as follows: the cable support saddle 53 is rotatably set on the load-bearing steel cable 4 and the straight spring type cable gripper 51 is fixed to it by bolts and the gripping part is sleeved on the traction steel cable 3. The loading hopper 5 is suspended on the cable support saddle 53 to form a motion state in which the traction steel cable 3 provides power for the loading hopper 5 and the load-bearing steel cable 4 provides guidance for the loading hopper 5. At the same time, the cable support saddle 53 includes a support 531 and a support 531 rotatably mounted on the support 531. The supporting wheel 532 is rotatably arranged on the bearing steel cable 4. The cargo bucket 52 includes a suspension beam 521 fixed on the support 531 and a connecting arm 522 respectively fixed to both ends of the suspension beam 521. The other end of the connecting arm 522 is rotatably connected to a material bucket 523. The cable-gripping separator 9 is installed on the detour track 7 and is provided with a guide rail 14 connected to the detour track 7. When the supporting wheel 532 reaches the connection point 8, the straight spring cable-gripping separator 51 contacts the cable-gripping separator 9 (the cable-gripping separator 9 is a prior art) and is used in conjunction with the straight spring cable-gripping separator 51. The top The concave arc section can press down the upper rotating wheel of the straight spring type cable gripper 51, and then drive the cable gripping part to no longer grip the traction cable 3. At this time, the supporting wheel 532 is on the guide rail 14 and enters the detour track 7 by inertia. At the same time, the top of the supporting wheel 532 contacts the auxiliary detour cable 6, and is driven by the auxiliary detour cable 6. At this time, the driving power of the auxiliary detour cable 6 is a separately set power, so the power component can be controlled to stop separately, realizing the function of convenient loading and unloading but will not affect the function of the winch 2 to drive the traction cable 3 to drive the movement of other loading hoppers 5.

[0022] like Figure 2As shown, in order to clarify another key point of the present application, how to ensure that the replaced part will not affect the operation of the original winch 2, the support system 1 includes column frames 101 respectively arranged at the foot and the top of the mountain, and a pair of steering pulley blocks 102 are symmetrically rotatably arranged on the tops of the two column frames 101, and the load-bearing steel cable 4 is annularly wound on the steering pulley block 102 between the foot and the top of the mountain and an auxiliary bracket 103 is also arranged between the two column frames 101, and a guide wheel 104 is rotatably installed on the auxiliary bracket 103, and the guide wheel 104 is used to support the load-bearing steel cable 4, and the column frame 101 is also provided with an auxiliary pulley 105 for providing support for the movement of the traction steel cable 3; this design structure enables the load-bearing steel cable 4 to complete a complete closed loop, and the loading hopper 5, and walking to the end of the load-bearing steel cable 4 is the connection point 8.

[0023] It also includes an auxiliary support 10 and a gantry 11 fixed to the auxiliary support 10 and cooperating with the ground, the detour track 7 is fixedly installed on the auxiliary support 10 and the gantry 11, and a detour pulley 12 on which an auxiliary detour rope 6 is looped is provided on the auxiliary bracket 103 and the gantry 11, and multiple detour pulleys 12 are rotatably installed on the gantry 11 or the auxiliary bracket 103, and the axis center of one of the detour pulleys 12 is connected to a motor installed on the gantry 11, which explains that the detour part is driven and controlled separately by a motor (not shown in the figure), so during loading and unloading, you only need to turn off the motor to operate the loading and unloading without affecting the work of the traction cable 3. Specifically, the rotation of the motor drives the detour sliding to drive the auxiliary detour rope 6 to move between multiple detour pulleys 12, thereby realizing the driving of the supporting wheel 532.

[0024] At the same time, in order to specifically explain the connection between the winch 2 and the traction cable 3: a plurality of steering pulleys 13 are also fixedly installed on the gantry 11, and the traction cable 3 is guided to the side through the plurality of steering pulleys 13 and then wound around the winding roller of the winch 2 fixed on the ground. Figure 2 As shown in , the design structure reasonably avoids the end part of loading and unloading materials to achieve the driving of the traction cable 3.

[0025] In another embodiment of the present application: it also includes a force monitoring system, which includes a plurality of force sensors 15 respectively installed at the supporting wheel 532, the steering pulley block 102 and the guide wheel 104, and a central control operation panel cabinet 16 arranged on the ground. The central control operation panel cabinet 16 is electrically connected to the force sensor 15 and is used to receive the data signal emitted by the force sensor 15. It also includes a buzzer electrically connected to the central control operation panel cabinet 16, and the buzzer is used to sound an alarm. The force sensor 15 is set to monitor the force condition of the cableway in real time. When the force exceeds the set threshold, it can provide an alarm to the on-site staff, stop work in time, and avoid hidden dangers.

[0026] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A non-stop circuitous cableway, comprising a support system (1), a winch (2), a traction steel cable (3), a load-bearing steel cable (4), and a loading hopper (5), characterized in that: It also includes an auxiliary detour rope (6) and a detour track (7), wherein the auxiliary detour rope (6) is arranged in a closed loop and is driven independently by power; There are corresponding joints (8) between the auxiliary detour rope (6) and the traction rope (3), and between the load-bearing rope (4) and the detour track (7). A rope-gripping separator (9) is provided at the joint (8) to allow the loading hopper (5) to separate from the traction rope (3), so that when the loading hopper (5) is located at the loading and unloading position, the load-bearing rope (4) enters the detour track (7), and the auxiliary detour rope (6) provides its running power. After loading and unloading, the load-bearing rope (4) enters the load-bearing rope (4) again through the joint (8).

2. The non-stop circuitous ropeway according to claim 1, characterized in that: The loading hopper (5) comprises a straight spring type cable gripper (51), a cargo bucket (52) and a cableway support cable saddle (53); the cableway support cable saddle (53) is rollably arranged on the load-bearing steel cable (4) and the straight spring type cable gripper (51) is fixed thereto by bolts and the cable gripper portion is sleeved on the traction steel cable (3); the loading hopper (5) is suspended on the cableway support cable saddle (53) to form a motion state in which the traction steel cable (3) provides power for the loading hopper (5) and the load-bearing steel cable (4) provides guidance for the loading hopper (5).

3. The non-stop circuitous ropeway according to claim 2, characterized in that: The cableway support saddle (53) comprises a support (531) and a supporting wheel (532) rotatably mounted on the support (531), wherein the supporting wheel (532) is rollingly arranged on the bearing steel cable (4).

4. The non-stop circuitous ropeway according to claim 3, characterized in that: The support system (1) comprises a column frame (101) disposed at the foot of a mountain and at the top of a mountain, wherein a pair of steering pulley blocks (102) are symmetrically rotatably disposed at the top of the two column frames (101), the load-bearing steel cable (4) is annularly wound around the steering pulley block (102) between the foot of the mountain and the top of the mountain, and an auxiliary support (103) is disposed between the two column frames (101), a guide wheel (104) is rotatably mounted on the auxiliary support (103), and the guide wheel (104) is used to support the load-bearing steel cable (4), and an auxiliary pulley (105) is also disposed on the column frame (101) for supporting the movement of the traction steel cable (3).

5. The non-stop circuitous ropeway according to claim 4, characterized in that: It also includes an auxiliary support (10) and a door frame (11) fixed to the auxiliary support (10) and cooperating with the door frame (11) to stand on the ground, the detour track (7) is fixedly mounted on the auxiliary support (10) and the door frame (11), and a detour pulley (12) around which an auxiliary detour rope (6) is provided on the auxiliary bracket (103) and the door frame (11), and a plurality of the detour pulleys (12) are rotatably mounted on the door frame (11) or the auxiliary bracket (103), and a motor mounted on the door frame (11) is connected to the axis of one of the detour pulleys (12).

6. The non-stop circuitous ropeway according to claim 5, characterized in that: A plurality of steering pulleys (13) are also fixedly mounted on the door frame (11), and the traction steel cable (3) is guided to the side via the plurality of steering pulleys (13) and then wound around a winding roller of a winch (2) fixed on the ground.

7. The non-stop circuitous ropeway according to claim 1, characterized in that: The cable-gripping separator (9) is installed on the detour track (7) and is provided with a guide rail (14) connected to the detour track (7).

8. The non-stop circuitous ropeway according to claim 2, characterized in that: The cargo bucket (52) comprises a suspension beam (521) fixed on a support (531) and connecting arms (522) respectively fixed to both ends of the suspension beam (521); the other end of the connecting arm (522) is rotatably connected to a material barrel (523).

9. The non-stop circuitous ropeway according to claim 4, characterized in that: The invention also includes a force monitoring system, the force monitoring system including a plurality of force sensors (15) respectively installed at the supporting wheel (532), the steering pulley block (102) and the guide wheel (104), and a central control operation panel cabinet (16) arranged on the ground, the central control operation panel cabinet (16) being electrically connected to the force sensor (15) and used for receiving data signals sent by the force sensor (15), and also including a buzzer electrically connected to the central control operation panel cabinet (16), the buzzer being used for sending out an alarm sound.

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