Used for high and steep slope concrete finishing water sprinkling maintenance system
By designing a remote control maintenance system for high-steep slope concrete, the problem of difficulty in achieving efficient surface collection and sprinkling maintenance after construction of existing medium- and high-steep slope concrete is solved, and an automated and continuous maintenance process is realized, and construction efficiency and safety are improved.
Patent Information
- Application Number
- CN202421238590.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-03
AI Technical Summary
After the construction of concrete on high steep slopes is completed, it is difficult for the existing technology to achieve efficient surface collection and sprinkler maintenance, especially in high temperature environments, manual operation is difficult, and it is difficult to complete surface collection and sprinkler maintenance at the same time, affecting the construction effect.
A surface-collection sprinkler maintenance system for concrete on high steep slopes was designed, including a remote control platform and a maintenance trolley. The maintenance trolley is equipped with a concrete polisher, a rotating sprinkler nozzle, a lidar obstacle avoider and a pressure controller. Automatic surface-collection and sprinkler maintenance are achieved through the remote control platform.
The system can continuously complete the flattening treatment and sprinkling of concrete surfaces without frequent manual intervention, significantly shortening the construction cycle, improving engineering efficiency, reducing manpower arrangements, and avoiding the problem of difficult operation.
Smart Images
Figure CN222715982U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of civil engineering, in particular to a water sprinkling and curing system for high and steep slope concrete finishing. Background Art
[0002] During the slope construction process, after the concrete pouring of the high and steep slope is completed, the surface must be closed in time. In order to quickly close the surface of the concrete on the high and steep slope after pouring, it is necessary to consider that the surface should be closed in time after pouring to avoid hardening of the concrete, resulting in poor closing effect and failure to timely sprinkle water for maintenance. Especially in summer or high temperature, after the concrete pouring of the high and steep slope is completed, the surface must be closed and sprinkled with water for maintenance in time. At present, after the construction of high and steep slope concrete is completed, manual closing and maintenance are usually adopted. Obviously, a large amount of manpower needs to be arranged in the whole process, and in the high and steep concrete slope, the operating surface is high and steep, and manual closing and sprinkling maintenance are difficult. It is difficult to close the surface and sprinkle water on the surface at the same time to achieve the purpose of maintenance. In addition, the manual closing operation process requires workers to walk on the poured concrete, which may result in poor closing effect, and it is not timely to arrange sprinkling maintenance after closing. Therefore, for high and steep slopes, the large volume of concrete poured must be closed and sprinkled with water in time to avoid delaying the maintenance time and affecting the effect after pouring. Therefore, in order to ensure the finishing and watering maintenance effect of the high and steep slope concrete after pouring, it is an urgent problem for technical personnel to provide a trolley suitable for the finishing and watering maintenance of the high and steep slope concrete. Summary of the invention
[0003] The purpose of the embodiment of the utility model is to provide a trolley for finishing and watering concrete on steep slopes, so as to complete the finishing and watering maintenance process of the poured steep slopes in one go, thereby solving the problem of manual finishing and watering in the prior art, which causes unevenness or damage to the surface.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is a water sprinkling maintenance system for high and steep slope concrete finishing, including a control unit and a maintenance unit, the control unit includes a remote control platform, the remote control platform includes a computer and a signal transceiver, and the remote control platform is connected to the maintenance unit by signal;
[0005] The maintenance unit includes a maintenance trolley, which includes a trolley bracket, the side of which is a plurality of L-shaped metal rods, and the top is a metal circle; a concrete polishing machine is arranged inside the trolley bracket; a roof is also arranged on the top of the trolley bracket, and a cable buckle is arranged on the roof;
[0006] The maintenance unit also includes a first fixing device traction pile, a second fixing device traction pile, a third fixing device traction pile, and a fourth fixing device traction pile, which are respectively connected to the cable buckle through a first cable, a second cable, a third cable, and a fourth cable.
[0007] Furthermore, the concrete polisher includes a polisher bracket, which is a truncated cone metal frame, with a water tank arranged inside and a rotating sprinkler nozzle arranged at the lower part of the outer wall, the water tank and the rotating sprinkler nozzle are connected through a water pipe, and a laser radar obstacle avoider is arranged at the upper part of the polisher bracket;
[0008] A surface collecting chassis is arranged at the bottom of the polishing machine bracket. The bottom surface of the surface collecting chassis is a working surface, which is in direct contact with the concrete slope surface, and a pressure controller is arranged at the back surface.
[0009] Furthermore, the roof is a metal disc, the size of which is equal to the metal circle on the top of the trolley bracket; a positioning transceiver and a speed monitor are also arranged on the upper part of the roof; the speed monitor is used to monitor the movement speed of the maintenance trolley on the concrete slope.
[0010] Furthermore, the first fixture traction pile, the second fixture traction pile, the third fixture traction pile, and the fourth fixture traction pile are all fixed on the concrete slope surface through chassis fixing piles; a rectangular platform is arranged on the top of the first fixture traction pile, the second fixture traction pile, the third fixture traction pile, and the fourth fixture traction pile, and is fixed on each fixture traction pile through chassis fixing piles;
[0011] Each rectangular platform is provided with a cable load transceiver, a cable load controller and a cable expansion and contraction controller; the cable load transceiver, the cable load controller and the cable expansion and contraction controller are signal-connected; the cable load transceiver is used to receive the cable load signal and send it to the cable load controller, and the cable expansion and contraction controller is used to control the expansion and contraction of the cable; the cable load controller is used to adjust the load of the cable load controller pulling the cable.
[0012] Furthermore, the positioning transceiver is connected to the speed monitor, the rotating sprinkler nozzle, the laser radar obstacle avoider, the pressure controller and the remote control platform. The positioning transceiver is used to collect signals from the speed monitor, the laser radar obstacle avoider, the pressure controller and upload them to the remote control platform, and send the signal output by the remote control platform to the rotating sprinkler nozzle; the remote control platform is also connected to the cable load transceiver signal.
[0013] The beneficial effects of the utility model are as follows: the utility model provides a system for the sprinkling and curing of concrete finishing on steep slopes, which provides a systematic solution for the concrete construction and curing of steep slopes. Through remote control and automatic execution, the safety of the construction site is significantly enhanced, the construction process is accelerated, and the operation accuracy and cost-effectiveness are improved. The system can continuously complete the leveling and curing of the concrete surface without frequent manual intervention, shortening the overall construction period and improving the engineering efficiency. During the entire curing process, the manpower required is significantly reduced, and in the steep concrete slopes, the difficulty of manual finishing and curing due to the steep operation surface is avoided, and the finishing and surface curing are carried out at the same time to achieve the purpose of curing. The system adapts to the challenges of various terrains and environments, realizes the continuity and high-quality completion of the maintenance work, and at the same time, with the help of data collection and analysis of the intelligent platform, promotes the scientific decision-making and intelligent development of construction management, and provides strong support for improving the industry's safety standards, efficiency and sustainable construction capabilities. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention.
[0016] Figure 2 It is a schematic diagram of the structure of the watering maintenance vehicle according to an embodiment of the present invention.
[0017] Figure 3 It is a schematic diagram of a fixed traction pile in an embodiment of the present invention.
[0018] Figure 4 Schematic diagram of the force of the watering maintenance trolley in the embodiment of the present invention.
[0019] Figure 5 Schematic diagram of the implementation steps of the watering maintenance vehicle in the embodiment of the present invention, (a) is a schematic diagram of the initial stage of maintenance; (b) is a schematic diagram of the maintenance process; (c) is a schematic diagram of the completion of the first concrete slope; (d) is a schematic diagram of the final stage of maintenance; (e) is a schematic diagram of the dismantling of the maintenance vehicle.
[0020] In the figure, 1, first fixture traction pile; 2, second fixture traction pile; 3, third fixture traction pile; 4, fourth fixture traction pile; 5, first cable; 6, second cable; 7, third cable; 8, fourth cable; 9, maintenance trolley; 10, concrete slope; 11, remote control platform; 12, concrete finishing watering track; 13, slope platform; 14, water tank; 15, polishing machine bracket; 401, chassis fixing pile; 402, cable load transceiver; 403, cable extension controller; 404, cable load controller; 901, positioning transceiver; 902, cable buckle; 903, speed monitor; 904, rotating sprinkler nozzle; 905, finishing chassis; 906, laser radar obstacle avoider; 907, pressure controller; 908, trolley bracket; 909, roof. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figures 1 to 3 The utility model provides a system for sprinkling water on the surface of high and steep slope concrete, including a remote control platform 11, a maintenance trolley 9 and a fixing traction pile; the maintenance trolley 9 is used for sprinkling water on the surface, the maintenance trolley 9 includes a concrete polisher, the concrete polisher includes a polisher bracket 15, the polisher bracket 15 is a truncated metal frame, a water tank 14 is arranged inside the polisher bracket 15, and is connected to a rotating sprinkler head 904 arranged at the lower part of the outer wall of the polisher bracket 15 through a water pipe. The specific number of the rotating sprinkler head 904 is not limited and can be set as needed. The rotating sprinkler head 904 specifically adopts a 360° rotating sprinkler head of KN-247 made of ABS material, and the water output and rotation speed are set according to the needs of surface maintenance. degree, so as to realize dynamic maintenance of the concrete slope 10 for finishing and curing; a laser radar obstacle avoider 906 is arranged on the upper part of the outer wall of the polishing machine bracket 15, and during the movement of the maintenance trolley 9, the concrete finishing watering trajectory 12 and the surrounding conditions can be dynamically determined to avoid the finishing and curing position of the maintenance trolley 9 exceeding the range of the concrete slope 10, causing the maintenance trolley 9 to roll over and be damaged; a circular finishing chassis 905 is arranged at the bottom of the polishing machine bracket 15, and a pressure controller 907 is arranged at the center position of the upper part of the finishing chassis 905, which can dynamically realize the control of the finishing chassis 905 at the lower part of the maintenance trolley 9, and set the pressure controller 907 according to the specific finishing and curing effect of the concrete slope 10, so as to achieve a fast and efficient finishing effect of the concrete slope 10.
[0023] The maintenance trolley 9 also includes a trolley bracket 908 and a roof 909. The top of the trolley bracket 908 is a metal circle larger than the finishing chassis 905, and the side is a plurality of L-shaped metal rods. One end of the metal rod is connected to the top metal circle, and the other end is fixed to the bottom of the polishing machine bracket 15. The roof 909 is a metal disc equal in size to the metal circle on the top of the trolley bracket 908, and is welded to the top of the trolley bracket 908. A speed monitor 903 is arranged at the center of the roof 909 to monitor the speed of the maintenance trolley 9 on the concrete finishing watering track 12 of the concrete slope 10 and send it to the remote control platform 11, so as to achieve the finishing and maintenance efficiency of the maintenance trolley 9 on the concrete slope 10. A cable buckle 902 is also arranged on the roof 909.
[0024] A positioning transceiver 901 is also provided on the roof 909, and the positioning transceiver 901 is also connected to the speed monitor 903, the rotating sprinkler nozzle 904, the laser radar obstacle avoider 906 and the pressure controller 907 by signal; it is used to receive and transmit signals to the remote control platform 11, and the remote control platform 11 controls the speed of the maintenance vehicle 9 and the concrete surface sprinkling trajectory 12 through the remote control platform 11. In this embodiment, the remote control platform 11 includes a computer equipped with an operating system for controlling the load controller and a signal transceiver.
[0025] In the present embodiment, each maintenance trolley 9 of the maintenance system corresponds to four fixed device traction piles, specifically, the first fixed device traction pile 1, the second fixed device traction pile 2, the third fixed device traction pile 3, and the fourth fixed device traction pile 4 are respectively arranged at the four corners of the concrete slope 10 to be maintained or to be sprinkled with water. The fixed device traction piles are prefabricated material piles of steel or other metals. Before use, the chassis fixed piles 401 are driven into the four corners of the concrete slope 10 that needs to be cured. The fixed traction piles are provided with a cable load transceiver 402. In the present embodiment, the specific model is BGT80E6327XTSA1, which realizes the reception of the cable load adjustment signal. A rectangular platform is arranged on the top of the fixer traction pile, which is fixed to the slope surface by a chassis fixing pile 401, and a cable extension and retraction controller 403 is arranged in the center of the rectangular platform for controlling the extension and retraction of the cable; one end of the four cables of the first cable 5, the second cable 6, the third cable 7, and the fourth cable 8 in this embodiment are respectively connected to the cable extension and retraction controllers 403 on the first fixer traction pile 1, the second fixer traction pile 2, the third fixer traction pile 3, and the fourth fixer traction pile 4, and the other end is connected to the cable buckle 902 on the maintenance trolley 9.
[0026] A cable load transceiver 402 and a cable load controller 404 are also provided on the top platform of the fixed traction pile. The cable load controller 404 controls the cable retraction controller 403 to retract the cable according to the instruction of the remote control platform 11 received by the cable load transceiver 402 .
[0027] In this embodiment, the positioning transceiver 901 uploads the signals received by the speed monitor 903 , the laser radar obstacle avoider 906 , and the pressure controller 907 to the remote control platform 11 , and the remote control platform 11 sends the signals to the cable load transceiver 402 .
[0028] like Figure 4 , a schematic diagram of the force of the maintenance cart 9 in the sprinkling maintenance of the high and steep slope concrete surface watering maintenance system described in this embodiment, the maintenance cart 9 receives the force F1 of the first cable 5, the force F2 of the second cable 6, the force F3 of the third cable 7 and the force F4 of the fourth cable 8, the force F5 of the maintenance cart 9 (including the water tank 14, the bracket and other loads) is decomposed onto the concrete slope 10, and can be decomposed into F6 along the concrete surface watering trajectory 12, F7 perpendicular to the concrete surface watering trajectory 12 and F8 along the concrete slope 10, the above three forces jointly realize the maintenance cart 9 sprinkling water along the concrete slope 10.
[0029] like Figure 5 During the watering maintenance process, when the steep concrete slope 10 that needs to be trimmed is determined, after the maintenance vehicle 9 is debugged, the maintenance vehicle 9 starts from one end of the concrete slope 10 to the other end in the set direction through the remote control platform 11, and performs the watering operation from one end of the concrete slope 10 to the other end; second, according to Figure 5 As shown in (b), when the concrete finishing watering track 12 of the maintenance vehicle 9 reaches the other end position, the remote control platform 11 adjusts the movement and watering direction of the maintenance vehicle 9 to perform watering operations on the finishing surface of the previous section of the concrete slope 10; third, according to Figure 5 (c), repeat the above concrete finishing and sprinkling until the concrete surface of the slope platform 13 is finished; fourth, according to Figure 5 As shown in (d), after completion, the maintenance vehicle 9 is moved to the next concrete slope 10 that needs to be finished and sprinkled with water, and the steps are repeated according to Figure 5 During the operation of (a) to (c), the area is watered and finished. If a partial disconnection occurs here, the laser radar obstacle avoider 906 on the maintenance vehicle 9 can provide timely feedback. After the concrete surface watering track 12 is completed, the maintenance vehicle 9 is moved to the unfinished position and the above steps are repeated; the fifth step is to follow Figure 5As shown in (e), after completing the above steps, the first fixture traction pile 1, the second fixture traction pile 2, the third fixture traction pile 3 and the fourth fixture traction pile 4 will be dismantled and applied to the surface finishing and sprinkling maintenance operations at the following positions.
[0030] The specific method of using the system described in this embodiment is as follows:
[0031] S1. According to the actual situation of the high and steep concrete slope 10 of the project and the need for the progress control of the watering on site, the specific route of the watering is planned first, and a suitable maintenance vehicle 9 is selected and equipped with a suitable cable. Before starting the watering of the concrete slope 10, the fixed traction piles are reasonably set for the required area of the concrete slope 10 in a planned manner, and a remote control platform 11 is equipped;
[0032] S2. After the concrete slope 10 is poured, the maintenance trolley 9 is promptly connected and controlled through the first cable 5, the second cable 6, the third cable 7 and one end of the fourth cable 8; at the same time, the cables are respectively fixed to the first fixture traction pile 1, the second fixture traction pile 2, the third fixture traction pile 3 and the fourth fixture traction pile 4; the water tank 14 inside the maintenance trolley 9 is filled with water;
[0033] S3, control the maintenance trolley 9 through the remote control platform 11, debug the positioning transceiver 901 on the maintenance trolley 9 to see if it can be used normally; fix the maintenance trolley 9 and the chassis fixing pile 401 through the cable buckle 902; use the speed monitor 903 to set the speed; rotate the sprinkler head 904 to determine the spraying water flow and rotation rate; check whether the surface chassis 905 meets the requirements; the function of the laser radar obstacle avoider 906; the load of the pressure controller 907 on the concrete slope 10;
[0034] S4, debugging the maintenance trolley 9 through the remote control platform 11, and continuously debugging the surface curing speed of the maintenance trolley 9 through multiple settings, checking the surface curing effect of the concrete slope 10, and determining and setting the parameters related to the best surface curing efficiency on the remote control platform 11;
[0035] S5, according to the set relevant parameters, the concrete slope surface 10 in the area is subjected to surface finishing and sprinkling maintenance until the surface finishing and sprinkling maintenance of the concrete slope surface 10 is completed;
[0036] S6. Repeat the above steps S1 to S5 to perform watering maintenance on the next concrete slope surface 10 in the area until all the high and steep slope concrete surfaces are watered and maintained, thereby achieving watering maintenance on the high and steep slope concrete surfaces 10 in the entire cast-in-place area.
[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.
Claims
1. A water sprinkling and curing system for high and steep slope concrete finishing, comprising a control unit and a curing unit, characterized in that: The maintenance unit comprises a maintenance trolley (9), the maintenance trolley (9) comprises a trolley bracket (908), the side of the trolley bracket (908) is a plurality of L-shaped metal rods, and the top is a metal circle; a concrete polishing machine is arranged inside the trolley bracket (908); a roof (909) is also arranged on the top of the trolley bracket (908), and a cable buckle (902) is arranged on the roof (909); The maintenance unit further comprises a first fixing device traction pile (1), a second fixing device traction pile (2), a third fixing device traction pile (3), and a fourth fixing device traction pile (4), which are respectively connected to the cable buckle (902) via a first cable (5), a second cable (6), a third cable (7), and a fourth cable (8); The control unit comprises a remote control platform (11).
2. A water sprinkling and curing system for high and steep slope concrete finishing according to claim 1, characterized in that: The concrete polishing machine comprises a polishing machine bracket (15), the polishing machine bracket (15) is a truncated cone metal frame, a water tank (14) is arranged inside, a rotating sprinkler head (904) is arranged at the lower part of the outer wall, the water tank (14) and the rotating sprinkler head (904) are connected by a water pipe, and a laser radar obstacle avoider (906) is arranged on the upper part of the polishing machine bracket (15); A surface collecting chassis (905) is arranged at the bottom of the polishing machine bracket (15); the bottom surface of the surface collecting chassis (905) is a working surface, which is in direct contact with the concrete slope surface (10); and a pressure controller (907) is arranged at the back surface; The vehicle roof (909) is a metal disc, the size of which is equal to the metal circle on the top of the vehicle support (908); a positioning transceiver (901) and a speed monitor (903) are also arranged on the upper part of the vehicle roof (909); the speed monitor (903) is used to monitor the movement speed of the maintenance vehicle (9) on the concrete slope (10).
3. A water sprinkling and curing system for high and steep slope concrete finishing according to claim 1, characterized in that: The first fixer traction pile (1), the second fixer traction pile (2), the third fixer traction pile (3), and the fourth fixer traction pile (4) are all fixed to the concrete slope (10) via chassis fixing piles (401); a rectangular platform is provided on the top of the first fixer traction pile (1), the second fixer traction pile (2), the third fixer traction pile (3), and the fourth fixer traction pile (4), and is fixed to each fixer traction pile via the chassis fixing pile (401); Each rectangular platform is provided with a cable load transceiver (402), a cable load controller (404) and a cable expansion and contraction controller (403); the cable load transceiver (402), the cable load controller (404) and the cable expansion and contraction controller (403) are signal-connected; the cable load transceiver (402) is used to receive a cable load signal and send it to the cable load controller; the cable expansion and contraction controller (403) is used to control the expansion and contraction of the cable; and the cable load controller is used to adjust the load of the cable pulled by the cable load controller (404).
4. A water sprinkling and curing system for high and steep slope concrete finishing according to claim 1, characterized in that: The remote control platform (11) comprises a computer and a signal transceiver, and the remote control platform (11) is signal-connected to the maintenance unit.
5. A water sprinkling and curing system for high and steep slope concrete finishing according to claim 2, characterized in that: The positioning transceiver (901) is connected to the speed monitor (903), the rotating sprinkler (904), the laser radar obstacle avoider (906), the pressure controller (907) and the remote control platform (11) by signals. The positioning transceiver (901) is used to collect signals from the speed monitor (903), the laser radar obstacle avoider (906) and the pressure controller (907) and upload them to the remote control platform (11), and to send signals output by the remote control platform (11) to the rotating sprinkler (904); the remote control platform (11) is also connected to the cable load transceiver (402) by signals.