A type of electrically controlled tower material conveyor

Abstract

This utility model provides a remote-controlled power tower material transport machine, belonging to the field of power system tower material transport technology. It includes a steel cable, a housing, a power supply unit housed within the housing, a control unit electrically connected to the power supply unit, and a traveling anti-detachment unit and a hoisting lifting unit, respectively located on the same side outside the housing and electrically connected to the power supply unit and control unit, and a control terminal communicatively connected to the control unit. The power supply unit is housed within the housing. The traveling anti-detachment unit is mounted above the hoisting lifting unit via bracket A and includes a traveling drive motor, traveling wheels, and limit anti-detachment wheels. The traveling drive motor is drive-connected to the traveling wheels, and the anti-detachment wheels are rotatably connected to bracket A and located on one side of the traveling wheels. This utility model's technical solution only requires the use of the steel cable, traveling anti-detachment unit, and hoisting lifting unit to directly lift and transport tower material from the starting point to the destination and then return to the starting point for continued transport. This results in high transport efficiency, low risk, and reduced transport costs.

Description

Technical Field

[0001] This utility model belongs to the field of power system tower material transportation technology, and relates to a tower material transport machine, especially a power remote-controlled tower material transport machine. Background Technology

[0002] When constructing and maintaining power transmission towers (especially transmission line towers) in complex terrains such as mountains, hills, and rivers, the transportation of tower materials (including angle steel, tower materials, insulators, tools, and equipment) has always been a time-consuming, labor-intensive, and highly risky task. Traditional manual handling is inefficient, labor-intensive, and prone to accidents such as slips and falls or material rollovers in steep, inaccessible terrain. Although some areas use mule teams or temporary cableways for transportation, the former has limited capacity and is inconvenient to manage, while the latter is costly, has a long construction period, and lacks flexibility, making it difficult to adapt to the characteristics of power line construction sites that are numerous, long, and widespread, with relatively dispersed material needs at each site.

[0003] Therefore, it is necessary to provide a tower material transport machine that can be deployed quickly, transport materials efficiently, and requires little manpower. Utility Model Content

[0004] The purpose of this utility model is to provide a power-controlled tower material transport machine to solve the technical problems of low tower material transport efficiency, inability to deploy quickly, high transport costs, and high risk factor in the existing technology in steep mountainous areas.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: A remotely controlled electric tower conveyor includes a steel cable, a housing, a power supply unit disposed inside the housing, a control unit electrically connected to the power supply unit, and a walking anti-detachment unit and a hoisting lifting unit disposed on the same side outside the housing and electrically connected to the power supply unit and the control unit, and a control terminal communicatively connected to the control unit; the power supply unit is disposed inside the housing. The walking anti-derailment unit is mounted above the winch lifting unit via bracket A, and includes a walking drive motor, a walking wheel, and a limiting anti-derailment wheel. The walking drive motor is connected to the walking wheel, and the anti-derailment wheel is rotatably connected to the bracket A and located on one side of the walking wheel. The walking wheel and the limiting anti-derailment wheel are respectively provided with grooves for passing through steel cables. After the steel cable passes through the upper or lower end of the walking wheel, it comes out from the lower or upper end of the anti-derailment wheel. The two ends of the steel cable are anchored to fixed piles at the destination and the origin, respectively.

[0006] The walking anti-detachment unit also includes a clamping wheel located below the walking wheel. The clamping wheel has a groove. The space formed by the groove on the clamping wheel and the groove between the walking wheel is in clearance fit with the steel cable. After passing through the walking wheel and the clamping wheel, the steel cable passes over the limit anti-detachment wheel and exits the bracket A.

[0007] The number of walking drive motors and walking wheels is two sets, located on both sides of the limiting anti-detachment wheel.

[0008] The hoisting unit is mounted on the housing via bracket B and includes a hoisting drive motor, a hoisting roller, a load-bearing cable, and a hook. The hoisting drive motor is connected to the hoisting roller in a transmission manner. One end of the load-bearing cable is wound around the hoisting roller, and the other end hangs down naturally and is fixedly connected to the hook.

[0009] The hoisting unit is located directly below the limit anti-derailment wheel.

[0010] The power supply unit is a battery pack, the control unit includes a wireless transmission module, and the control terminal is a remote control, computer, tablet computer, or mobile phone.

[0011] The walking drive motor and the hoist drive motor are brake motors equipped with electromagnetic brakes.

[0012] The beneficial effects of this utility model are as follows: This utility model provides a power-controlled tower material transport machine. By setting up a steel cable and a walking anti-detachment unit, the steel cable is confined within the support A and cooperates with the walking anti-detachment unit. This effectively drives the walking anti-detachment unit to "walk" along the steel cable, generating relative displacement, thereby enabling the transport machine to travel along the steel cable from the origin of the tower material to the destination of the transported tower material. By setting up a winch lifting unit and selecting a winch drive motor with an electromagnetic brake, the winch drive motor can drive the load-bearing cable to wind up and drive the hook to lift the tower material. After the transport machine travels to the destination, the winch roller is driven to rotate in the opposite direction to lower the load-bearing cable, driving the hook to lower the tower material.

[0013] The technical solution of this utility model can establish a straight channel between the starting point and the destination using only steel cables, which is convenient and fast. Then, by using the walking anti-detachment unit and the hoisting unit, the tower material can be directly lifted from the starting point and transported to the destination before returning to the starting point to continue transportation. The transportation efficiency is high, the risk factor is low, and the cost of tower material transportation is greatly reduced. It is suitable for promotion and application in power construction and maintenance in mountainous areas. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a front view of the internal structure of bracket A of this utility model; Figure 3 This is a side view of the internal structure of the housing and bracket A of this utility model; Figure 4 This is a schematic diagram of the structure when the present invention is applied.

[0015] The markings in the diagram are as follows: 1. Housing, 2. Control unit, 3. Steel cable, 4. Walking anti-detachment unit, 5. Bracket A, 6. Winch lifting unit, 7. Battery pack, 8. Walking drive motor, 9. Walking wheel, 10. Limit anti-detachment wheel, 11. Fixed stake, 12. Clamping wheel, 13. Winch drive motor, 14. Winch roller, 15. Load-bearing cable, 16. Hook. Detailed Implementation

[0016] To better understand the purpose, structure, and function of this utility model, a more detailed description of this utility model is provided below with reference to the accompanying drawings.

[0017] like Figures 1 to 4 As shown, this utility model provides a power-controlled tower material conveyor, which includes a steel cable 3, a housing 1, a power supply unit installed inside the housing 1, a control unit 2 electrically connected to the power supply unit, and a walking anti-derailment unit 4 and a hoisting lifting unit 6, respectively installed on the same side outside the housing 1 and electrically connected to the power supply unit and control unit 2, and a control terminal communicatively connected to the control unit 2. The two ends of the steel cable 3 are anchored to fixed piles 11 at the destination and the starting point, respectively. Figure 4 As shown, this is the walking path used to erect the main body of the transport aircraft, excluding the steel cable 3.

[0018] The power supply unit includes a battery pack 7 housed within the housing 1, preferably a 72V lithium iron phosphate battery pack 7, used to power the control unit 2, the walking anti-detachment unit 4, and the hoisting unit 6. The control unit 2 includes a control circuit board, an industrial-grade microcontroller or a small PLC, and a wireless transmission module. The control terminal is a remote control or a computer, tablet, or mobile phone with control software installed. Operators can flexibly select the control unit 2 and the control terminal according to actual needs; no specific restrictions are imposed in this embodiment.

[0019] The walking anti-derailment unit 4 is mounted above the hoisting unit 6 via a bracket A5, and includes a walking drive motor 8, walking wheels 9, and a limiting anti-derailment wheel 10. The bracket A5 includes two opposing connecting plates. The connecting plate closer to the housing 1 is connected to the housing 1 via connecting ribs, and the two connecting plates are fixedly connected by large-size bolts. The walking wheels 9 and the limiting anti-derailment wheel 10 are respectively positioned between the two connecting plates. The walking drive motor 8 is located on the side of the connecting plate away from the housing 1 and is drively connected to the walking wheels 9. The anti-derailment wheel is rotatably connected to the bracket A5 and located to one side of the walking wheels 9. The walking wheels 9 and the limiting anti-derailment wheel 10 are respectively provided with grooves for the passage of steel cables 3. The steel cables 3 pass through the upper or lower end of the walking wheels 9 and then exit from the lower or upper end of the anti-derailment wheel. Preferably, the walking wheel 9 is located at the front end of the bracket A5 in the walking direction, and the limiting anti-detachment wheel 10 is located at the rear end of the bracket A5 in the walking direction. The steel cable 3 is inserted into the bracket A5, cooperates with the groove below the walking wheel 9, and then wraps around to the top of the limiting anti-detachment wheel 10 before extending out of the bracket A5.

[0020] Furthermore, such as Figure 2 , Figure 3 As shown, in order to ensure that the main body of the conveyor can move relative to the steel cable 3 while lifting the tower material, and to limit the steel cable 3 to prevent it from coming off the traveling wheel 9, the traveling anti-detachment unit 4 in this embodiment also includes a clamping wheel 12 disposed below the traveling wheel 9. The clamping wheel 12 is provided with a groove, and the space formed by the groove on the clamping wheel 12 and the groove on the traveling wheel 9 is in clearance fit with the steel cable 3. After passing through the traveling wheel 9 and the clamping wheel 12, the steel cable 3 passes over the limiting anti-detachment wheel 10 and exits the bracket A5.

[0021] Furthermore, in order to prevent the steel cable 3 from detaching from the limiting anti-detachment wheel 10, and to ensure that the main body of the transport machine can move stably and quickly on the steel cable 3, in this embodiment, the number of the walking drive motor 8, the walking wheel 9, and the clamping wheel 12 are set in two groups, respectively located on both sides of the limiting anti-detachment wheel 10.

[0022] Furthermore, in this embodiment, the winch lifting unit 6 is mounted on the housing 1 via a bracket B, and includes a winch drive motor 13, a winch roller 14, a load-bearing cable 15, and a hook 16. The winch roller 14 is mounted on the bracket B via a bearing seat, and the winch drive motor 13 is connected to the winch roller 14 for transmission. One end of the load-bearing cable 15 is wound around the winch roller 14, and the other end hangs down naturally and is fixedly connected to the hook 16. The hook 16 can be a regular hook or a hook with a self-locking function; this embodiment does not impose any restrictions. In addition, in order to keep the conveyor as a whole balanced when lifting tower materials, in this embodiment, the winch lifting unit 6 is positioned directly below the limit anti-derailment wheel 10.

[0023] Furthermore, in order to prevent the main body of the transport machine from slipping along the steel cable 3 and to stabilize the lifting tower material, both the walking drive motor 8 and the winch drive motor 13 in this embodiment are selected as brake motors with electromagnetic brakes.

[0024] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A power-controlled remote-controlled tower material conveyor, characterized in that: It includes a steel cable (3), a housing (1), a power supply unit installed inside the housing (1), a control unit (2) electrically connected to the power supply unit, and a walking anti-detachment unit (4) and a hoisting unit (6) installed on the same side outside the housing (1) and electrically connected to the power supply unit and the control unit (2), and a control terminal that is communicatively connected to the control unit (2); the power supply unit is installed inside the housing (1); The walking anti-derailment unit (4) is set above the hoisting unit (6) via bracket A (5), including a walking drive motor (8), a walking wheel (9) and a limiting anti-derailment wheel (10). The walking drive motor (8) is connected to the walking wheel (9) in a transmission. The anti-derailment wheel is rotatably connected to the bracket A (5) and located on one side of the walking wheel (9). The walking wheel (9) and the limiting anti-derailment wheel (10) are respectively provided with grooves for passing through steel cables (3). After the steel cable (3) passes through the upper or lower end of the walking wheel (9), it comes out from the lower or upper end of the anti-derailment wheel. The two ends of the steel cable (3) are anchored to the fixed piles (11) at the destination and the origin, respectively.

2. The electrically controlled tower material conveyor according to claim 1, characterized in that: The walking anti-detachment unit (4) also includes a clamping wheel (12) located below the walking wheel (9). The clamping wheel (12) has a groove. The space formed by the groove on the clamping wheel (12) and the groove on the walking wheel (9) is in clearance fit with the steel cable (3). The steel cable (3) passes through the walking wheel (9) and the clamping wheel (12) and then passes over the limit anti-detachment wheel (10) and out of the bracket A (5).

3. The electrically controlled tower material conveyor according to claim 1, characterized in that: The number of the walking drive motor (8) and the walking wheel (9) is two sets, located on both sides of the limiting anti-detachment wheel (10).

4. The electrically controlled tower material conveyor according to claim 1, characterized in that: The hoisting unit (6) is mounted on the housing (1) via bracket B and includes a hoisting drive motor (13), a hoisting roller (14), a load-bearing cable (15), and a hook (16). The hoisting drive motor (13) is connected to the hoisting roller (14) for transmission. One end of the load-bearing cable (15) is wound around the hoisting roller (14), and the other end hangs down naturally and is fixedly connected to the hook (16).

5. The electrically controlled remote-controlled tower conveyor according to claim 3, characterized in that: The hoisting unit (6) is located directly below the limiting anti-derailment wheel (10).

6. The electrically controlled remote-controlled tower conveyor according to claim 1, characterized in that: The power supply unit is a battery pack (7), the control unit (2) includes a wireless transmission module, and the control terminal is a remote control, computer, tablet computer, or mobile phone.

7. A power-controlled remote-controlled tower conveyor according to claim 4, characterized in that: The walking drive motor (8) and the hoisting drive motor (13) are brake motors with electromagnetic brakes.

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