Warehouse basin side slope thin-layer cushion material laser guiding intelligent rolling forming device

Abstract

The utility model provides a warehouse basin side slope thin layer cushion material laser guiding intelligent rolling forming device. The warehouse basin side slope thin layer cushion material laser guiding intelligent rolling forming device comprises a control unit, a dragging type vibration roller, a traction rope, a winch, a laser transmitter and a laser receiver. The towed vibrating roller serves as a rolling main body and is used for providing rolling force to the side slope from bottom to top; the winch is connected with the towed vibration roller through a traction rope and is used for providing traction force for the towed vibration roller from the top of the slope; the laser transmitter and the laser receiver are respectively mounted on the opposite sides of the winch and the towed vibrating roller and are used for detecting the moving direction of the towed vibrating roller in real time and providing guidance; and the control unit is respectively connected with the laser transmitter, the laser receiver, the winch and the towed vibrating roller, and adjusts the traction direction of the winch to the towed vibrating roller according to the detection of the laser transmitter and the laser receiver. The device has the advantages that the construction progress is accelerated, the construction precision is ensured, the manual slope repairing workload is reduced, and the safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pumped storage engineering technical field, specifically speaking, relate to a kind of library basin slope thin layer cushion material laser-guided intelligent rolling forming device. BACKGROUND

[0002] Pumped storage power station uses the electric energy of electric power load low valley to pump to upper reservoir, and generates electricity when electric power load peak period. Also known as energy storage type hydropower station.

[0003] At present, most of the pumped storage power stations in China use asphalt concrete technology to construct reservoir basin anti-seepage panel, and the asphalt concrete is widely used due to its excellent anti-seepage performance, strong adaptability to foundation deformation, easy repair and maintenance of defects and other characteristics. At the same time, the construction of thin layer cushion material under the asphalt panel of reservoir basin becomes an important link restricting the construction of asphalt concrete anti-seepage panel, and the construction technology of this part is the focus of current research and development in China.

[0004] At present, all the pumped storage power stations with experienced asphalt panel full-reservoir anti-seepage in China have small slope ratio of slope, and the slope is steep, such as the slope ratio of Baoyuan reservoir basin is 1:1.7, and the slope ratio of Hu storage and Zhanghewan is 1:1.75. How to spread the cushion material well on the steep slope to ensure the stable operation of the power station is an important problem.

[0005] The traditional reservoir basin slope cushion material spreading adopts 0.8m³ hydraulic long-arm backhoe, which turns down the material and piles up the material upward from the temporary working surface. After spreading, the tractor pulls the bulldozer to level the warehouse, and the excess gravel is transferred to the top of the slope. If the cushion material is insufficient, the backhoe needs to be spread from the bottom to the top, the loader supplies the material, and the artificial slope needs to be repaired after rolling. First, the cushion material is sent to the uneven part, then the surface layer of 5~10cm of the slope is loosened by scraper, and then the slope is supplemented or leveled according to the overfilling or underfilling of the slope. After completion, supplementary rolling is carried out.

[0006] The process is complex, the cost is high, the construction investment is large, the construction efficiency is slow, and the personnel operation has great safety hazards on the slope. This construction method needs to be improved. UTILITY MODEL CONTENTS

[0007] The utility model aims at the deficiencies of prior art, and provides a kind of library basin slope thin layer cushion material laser-guided intelligent rolling forming device, which can speed up construction progress, ensure construction precision, reduce artificial slope repair workload and improve safety.

[0008] In order to achieve the above object, the utility model adopts the technical scheme, which is a kind of library basin slope thin layer cushion material laser guide intelligent rolling forming device, including control unit, tow type vibrating roller, traction rope, winch, laser emitter and laser receiver;

[0009] The tow type vibrating roller is used as the rolling main body to provide rolling force to the slope from bottom to top.

[0010] The winch is connected with the tow type vibrating roller through the traction rope to provide traction force to the tow type vibrating roller from the top of the slope.

[0011] The laser emitter and the laser receiver are respectively installed on the opposite sides of the winch and the tow type vibrating roller to detect the moving direction of the tow type vibrating roller in real time and provide guidance.

[0012] The control unit is connected with the laser emitter, the laser receiver, the winch and the tow type vibrating roller to adjust the traction direction of the winch to the tow type vibrating roller according to the detection of the laser emitter and the laser receiver.

[0013] Preferably, the laser emitter and the laser receiver are respectively installed on the winch and the tow type vibrating roller through angle adjusting plates.

[0014] Preferably, there is no shielding object between the laser emitter and the laser receiver.

[0015] Preferably, the tow type vibrating roller is a 10t tow type vibrating roller.

[0016] Preferably, the tonnage of the tow type vibrating roller is greater than 10t.

[0017] Preferably, the traction rope is a steel wire rope.

[0018] Preferably, the satellite positioning system is integrated on the tow type vibrating roller and / or the winch to record the walking track.

[0019] Preferably, the control unit is provided with a wireless communication module to communicate with the remote control center and the mobile terminal.

[0020] Preferably, the angle adjusting plate is a manual adjusting plate.

[0021] Preferably, the angle adjusting plate is an electric adjusting plate, and the control unit is connected with the angle adjusting plate and controls the angle of the angle adjusting plate.

[0022] The utility model discloses relative prior art has substantial features and progress, specifically speaking, the utility model discloses through winch and tow type vibrating roller cooperation, realize to the thin layer cushion material of reservoir basin slope and form by rolling, wherein winch sets up at the top of slope and is used to provide traction, and tow type vibrating roller sets up at the bottom of slope and gradually goes up under the traction and is used to provide rolling pressure, and the cooperation of both can complete the full rolling of reservoir basin slope, improve efficiency and reduce personnel investment at the same time.

[0023] Due to the angle and length problem of reservoir basin slope, there is the case of inaccurate positioning, therefore setting laser emitter and laser receiver are used for the guidance of winch and tow type vibrating roller and real-time direction detection, ensure that the tow type vibrating roller below travels in the correct direction.

[0024] The control unit is used for adjusting the traction angle of winch to tow type vibrating roller according to the detection of laser emitter and laser receiver, guaranteeing the accuracy of travel direction. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a construction schematic view of the laser-guided intelligent rolling forming device for thin layer cushion material of reservoir basin slope in the utility model.

[0026] Figure 2 It is a schematic view of the angle adjusting plate in the laser-guided intelligent rolling forming device for thin layer cushion material of reservoir basin slope in the utility model.

[0027] In the drawing: 1. tow type vibrating roller; 2. laser emitter; 3. control unit; 4. traction rope; 5. laser receiver; 6. winch; 7. angle adjusting plate. DETAILED DESCRIPTION

[0028] The technical scheme of the utility model will be described in further detail in the following through specific embodiments.

[0029] As shown in Figure 1 and Figure 2 , a laser-guided intelligent rolling forming device for thin layer cushion material of reservoir basin slope, comprising control unit 3, tow type vibrating roller 1, traction rope 4, winch 6, laser emitter 2 and laser receiver 5.

[0030] The tow type vibrating roller 1 is used as rolling main body, for providing rolling pressure to slope from bottom to top, in the embodiment, 10t tow type vibrating roller is adopted.

[0031] The winch 6 is connected to the towed vibrating roller 1 through the traction rope 4. In this embodiment, the traction rope 4 is a steel wire rope, which is used to provide traction to the towed vibrating roller 1 from the top of the slope. Generally, to ensure safety and balance of the traction force, the traction rope 4 of the winch 6 has at least two ropes, which are usually distributed on the left and right sides to balance the traction direction and also have the ability to adjust the direction. When it is found that the towed vibrating roller 1 deviates, the movement direction of the towed vibrating roller 1 below can be changed by adjusting the traction rhythm of the two traction ropes, so as to realize deviation correction.

[0032] The laser transmitter 2 and the laser receiver 5 are respectively installed on the opposite sides of the winch 6 and the towed vibrating roller 1. The installation positions can be interchanged according to the actual application scene. Generally, the laser transmitter 2 can be installed on the same device as the control unit 3 for easy control. The laser transmitter and the laser receiver cooperate to detect the movement direction of the towed vibrating roller in real time and provide guidance.

[0033] The control unit 3 is connected to the laser transmitter 2, the laser receiver 5, the winch 6 and the towed vibrating roller 1 respectively. According to the detection of the laser transmitter 2 and the laser receiver 5, the traction direction of the winch 6 to the towed vibrating roller 1 is adjusted.

[0034] Since the slope of the reservoir basin has a certain inclination, the inclination of different reservoir basin slopes also has differences. According to the differences in the terrain, the inclination of the same reservoir basin slope will also change along the shoreline. Therefore, the laser transmitter 2 and the laser receiver 5 are respectively installed on the winch 6 and the towed vibrating roller 1 through the angle adjusting plate 7. The adjustment mode can be manual or electric. In the manual case, the pitch angle is adjusted by the matching technician before or during the construction. In the electric mode, the control unit 3 adjusts according to the data information of the current reservoir basin slope. If the information is lacking, manual intervention can be made.

[0035] Since the pitch angle is only related to the angle and is not related to the deviation from the horizontal direction, the adjustment process will not affect the judgment of the deviation problem.

[0036] In terms of environmental requirements, there is no obstruction between the laser transmitter 2 and the laser receiver 5 to avoid interference with the detection process.

[0037] In other embodiments, the tonnage of the towed vibrating roller is greater than 10t.

[0038] For the convenience of statistics, in the preferred embodiment, the towed vibratory roller and / or winch is integrated with a satellite positioning system for recording the walking track. The supporting system can record and analyze data such as compaction track, number of passes, speed, vibration frequency, elevation, temperature, and compaction degree. A vehicle-mounted tablet is provided for the roller operator to provide guidance for the operation, and to timely find and correct construction quality problems such as non-compliance of compaction passes, non-standard compaction track, non-compliance of vibration frequency and travel speed, etc. during the rolling construction process, so as to control the compaction result into real-time process control.

[0039] For the convenience of remote access or control, in the preferred embodiment, the control unit is provided with a wireless communication module for communication with a remote control center and a mobile terminal.

[0040] Working principle:

[0041] According to the topographic conditions of the reservoir basin slope, a winch 6 is arranged at the top of the slope, and a towed vibratory roller 1 is arranged at the bottom of the slope. According to the slope topographic information, the slope is divided into several construction areas.

[0042] Then, according to the order of the divided construction areas, the rolling is carried out one by one from bottom to top. During the process, the pitch angle of the laser emitter and the laser receiver can be adjusted according to the pitch angle change of the reservoir basin slope.

[0043] The control unit continuously corrects and adjusts the horizontal angle of the towed vibratory roller according to the cooperation of the laser emitter and the laser receiver, to ensure the accuracy of the travel direction of the towed vibratory roller.

[0044] This scheme can speed up the construction speed of the slope cushion material, ensure the construction precision, reduce the manual slope repair, and reduce the labor consumption. It has achieved good results in the implementation of the reservoir basin slope of the Wuhai pumped storage power station.

[0045] Finally, it should be noted that: the above has made a detailed description of the preferred embodiment of the patent, but the patent is not limited to the above-mentioned embodiments, within the knowledge range of ordinary skilled persons in the art, various changes can be made without departing from the purpose of the patent.

Claims

1. A laser-guided intelligent compaction forming device for thin-layer cushion material on reservoir slopes, characterized in that: Includes control unit, towed vibratory roller, traction rope, winch, laser emitter and laser receiver; The towed vibratory roller serves as the main compaction unit, used to apply compaction pressure to the slope from bottom to top. The winch is connected to the towed vibratory roller via a traction rope and is used to provide traction force to the towed vibratory roller from the top of the slope. The laser emitter and laser receiver are respectively installed on opposite sides of the winch and the towed vibratory roller, for real-time detection of the moving direction of the towed vibratory roller and to provide guidance; The control unit is connected to the laser emitter, laser receiver, winch, and towed vibratory roller, respectively, and adjusts the traction direction of the winch on the towed vibratory roller based on the detection of the laser emitter and laser receiver.

2. The laser-guided intelligent compaction forming device for thin-layer cushion material of reservoir slope according to claim 1, characterized in that: The laser emitter and laser receiver are respectively mounted on the winch and the drag vibratory roller via angle adjustment plates.

3. The laser-guided intelligent compaction forming device for thin-layer cushion material of reservoir slope according to claim 1 or 2, characterized in that: There are no obstructions between the laser transmitter and the laser receiver.

4. The laser-guided intelligent compaction forming device for thin-layer cushion material of reservoir slope according to claim 1, characterized in that: The towed vibratory roller is a 10t towed vibratory roller.

5. The laser-guided intelligent compaction forming device for thin-layer cushion material of reservoir slope according to claim 1, characterized in that: The tonnage of the towed vibratory roller is greater than 10t.

6. The laser-guided intelligent compaction forming device for thin-layer cushion material of reservoir slope according to claim 1 or 2, characterized in that: The traction rope is a steel wire rope.

7. The laser-guided intelligent compaction forming device for thin-layer cushion material of reservoir slope according to claim 1 or 2, characterized in that: The towed vibratory roller and / or winch are equipped with a satellite positioning system for recording the travel trajectory.

8. The laser-guided intelligent compaction forming device for thin-layer cushion material of reservoir slope according to claim 1 or 2, characterized in that: The control unit is equipped with a wireless communication module for communicating with a remote control center and mobile terminals.

9. The laser-guided intelligent compaction forming device for thin-layer cushion material of reservoir slope according to claim 2, characterized in that: The angle adjustment plate is a manually adjustable plate.

10. The laser-guided intelligent compaction forming device for thin-layer cushion material of reservoir slope according to claim 2, characterized in that: The angle adjustment plate is an electric adjustment plate, and the control unit is connected to the angle adjustment plate and controls the angle of the angle adjustment plate.

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