Snow and ice removing combination device and straddle-type monorail snow removing vehicle

Abstract

The utility model provides a kind of deicing and snow combined device and straddle type monorail deicing operation vehicle, it is related to track maintenance technical field, and the deicing and snow combined device is used for straddle type monorail deicing operation vehicle, including mounting seat and being installed on the snow blower, detecting device, ice rolling device, ice blowing and breaking device and wiper device of mounting seat;Mounting seat is configured to be connected with straddle type monorail deicing operation vehicle;Detecting device is used to detect ice layer thickness;Ice rolling device is used to adjust pre-pressure according to ice layer thickness;Snow blower has first air outlet;Ice blowing and breaking device has second air outlet;Wiper device includes squeegee;First air outlet, ice rolling device, second air outlet and squeegee are sequentially arranged along first direction.The deicing and snow combined device of the utility model not only improves operating efficiency, and effectively improves deicing and snow effect.

Description

Technical Field

[0001] This utility model relates to the field of track maintenance technology, specifically to a de-icing and snow removal combination device and a straddle-type monorail de-icing vehicle. Background Technology

[0002] Straddle-type monorail transit systems are widely used in mountainous cities and areas with complex terrain due to their advantages such as small footprint, strong climbing ability, and low noise. However, when encountering low temperature and rainy or snowy weather, ice and snow can easily form on the top surface of the track beams, which seriously affects the adhesion between the train tires and the track, posing safety hazards such as slippage and brake failure.

[0003] However, the current methods for de-icing and snow removal on straddle-type monorails are still relatively primitive, mainly relying on manual sweeping or simple blowing equipment, which is not only inefficient but also ineffective. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a snow and ice removal combination device and a straddle-type monorail snow and ice removal vehicle.

[0005] In a first aspect, this utility model provides a snow and ice removal combination device for a straddle-type monorail de-icing vehicle, including a mounting base and a snow blowing device, a detection device, an ice grinding device, an ice crushing device, and a water scraping device, all mounted on the mounting base; the mounting base is configured to connect to the straddle-type monorail de-icing vehicle; the detection device is used to detect the ice layer thickness; the ice grinding device is used to adjust the pre-pressure according to the ice layer thickness; the snow blowing device has a first air inlet; the ice crushing device has a second air inlet; the water scraping device includes a scraper; the first air inlet, the ice grinding device, the second air inlet, and the scraper are arranged sequentially along a first direction.

[0006] Optionally, the snow blowing device includes an airflow generator and a first air outlet; the airflow generator is mounted on the mounting base; the first air outlet is provided with a first air blowing port; the interior of the first air outlet is connected to the air outlet of the airflow generator and the first air blowing port respectively.

[0007] Optionally, the air outlet of the first air outlet is tilted forward relative to the first direction.

[0008] Optionally, the detection device is an ultrasonic detector or a laser detector.

[0009] Optionally, the ice-crushing device includes a telescopic drive component, a fixed base, and an ice-crushing roller; the fixed base is rotatably connected to both ends of the ice-crushing roller; two fixed bases are correspondingly arranged with two telescopic drive components; the fixed end of the telescopic drive component is connected to the mounting base, and the telescopic end of the telescopic drive component is connected to the corresponding fixed base.

[0010] Optionally, the ice-breaking device includes a heat flow generator and a second air outlet; the heat flow generator is mounted on the mounting base; the second air outlet is provided with a second air blowing port; the interior of the second air outlet is connected to the air outlet of the heat flow generator and the second air blowing port respectively.

[0011] Optionally, the squeegee further includes a mounting bracket; the mounting bracket is connected to the mounting base; and the squeegee is detachably mounted on the mounting bracket.

[0012] Optionally, the wiping device further includes a walking support mechanism and a first connecting member; one end of the mounting bracket facing the mounting base is connected to the mounting base via the first connecting member, and the other end of the mounting bracket away from the mounting base is detachably connected to the scraper; the walking support mechanism is connected to the other end of the mounting bracket away from the scraper and is used to walk on the walking surface.

[0013] Optionally, the snow blowing device, the detection device, the ice crushing device, the ice breaking device, and the water scraping device are all detachably mounted on the mounting base; And / or, the mounting base is in the form of a frame structure.

[0014] Secondly, this utility model provides a straddle-type monorail de-icing vehicle, including the de-icing and snow removal combination device as described above.

[0015] Compared with related technologies, the beneficial effects of this utility model are as follows: This snow and ice removal device integrates a snow blowing device, a detection device, an ice grinding device, an ice crushing device, and a water scraper on the same mounting base. The first air inlet of the snow blowing device, the ice grinding device, the second air inlet of the ice crushing device, and the scraper of the water scraper are arranged sequentially along a first direction, such as the travel direction of a straddle-type monorail de-icing vehicle, forming an orderly operation flow from front to back. During operation, the snow blowing device first blows away the snow accumulated on the track surface. Then, the detection device obtains real-time information on the ice thickness, guiding the ice grinding device to dynamically adjust the pre-pressure on the track beam according to the actual ice thickness, achieving adaptive ice breaking, ensuring thorough de-icing while avoiding damage to the track surface. Next, the ice crushing device softens and blows away any remaining ice fragments. Finally, the water scraper removes residual moisture, effectively preventing secondary icing. In summary, this snow and ice removal device not only improves operational efficiency but also effectively enhances the snow and ice removal effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the snow and ice removal combination device according to an embodiment of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the snow and ice removal combination device according to an embodiment of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the structure of the mounting base according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the snow blowing device according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the ice-crushing device according to an embodiment of the present utility model; Figure 6 This is a schematic diagram of the ice-breaking device according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the wiping device according to an embodiment of the present utility model; Figure 8 This is a schematic diagram of the assembly of the snow and ice removal device with the vehicle chassis according to an embodiment of the present invention.

[0017] Explanation of reference numerals in the attached figures: 100. Mounting base; 101. Crossbeam; 102. Longitudinal beam; 103. First plate; 104. Second plate; 105. Connecting seat; 200. Snow blowing device; 201. First air outlet; 202. Airflow generator; 203. First air outlet; 204. First rigid pipe; 300. Detection device; 400. Ice crushing device; 401. Telescopic drive component; 402. Fixing base; 403. Ice crushing roller 500. Ice-breaking device; 501. Second air inlet; 502. Heat generator; 503. Second air outlet; 504. Second rigid pipe; 600. Scraper device; 601. Scraper blade; 602. Mounting bracket; 603. First connector; 604. Walking support mechanism; 6041. Bracket; 6042. Walking wheel; 605. Clamping plate; 700. Vehicle chassis; 800. Second connector. Detailed Implementation

[0018] To make the above-mentioned objects, features and advantages of this utility model more apparent and understandable, specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Although some embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this utility model.

[0019] The term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to"; the term "optionally" means "optional embodiments". Definitions of other terms will be given in the description below. It should be noted that the concepts of "first," "second," etc., mentioned in this invention are used only to distinguish different devices, modules, or units, and are not intended to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0020] In the description of this utility model, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] The snow and ice removal combination device of this utility model embodiment is used for a straddle-type monorail de-icing vehicle. It includes a mounting base 100 and a snow blowing device 200, a detection device 300, an ice grinding device 400, an ice crushing device 500, and a water scraping device 600, all mounted on the mounting base 100. The mounting base 100 is configured to connect to the straddle-type monorail de-icing vehicle. The detection device 300 is used to detect the ice thickness. The ice grinding device 400 is used to adjust the pre-pressure according to the ice thickness. The snow blowing device 200 has a first air outlet 201. The ice crushing device 500 has a second air outlet 501. The water scraping device 600 includes a scraper 601. The first air outlet 201, the ice grinding device 400, the second air outlet 501, and the scraper 601 are arranged sequentially along a first direction.

[0022] It should be noted that the first direction is the direction of travel for the straddle-type monorail de-icing vehicle.

[0023] Specifically, such as Figure 1 , 2 As shown, the snow blowing device 200, detection device 300, ice grinding device 400, ice crushing device 500, and water scraper 600 are integrated on the same mounting base 100. The snow and ice removal combination device is arranged in sequence along the first direction (i.e., the direction of travel of the monorail de-icing vehicle), with the first air inlet 201 of the snow blowing device 200, the second air inlet 501 of the ice grinding device 400, and the scraper 601 of the water scraper 600 forming an orderly operation process from front to back. Among them, the detection device 300 is located between the first air inlet 201 and the ice grinding device 400 and is used to detect the ice thickness. The ice grinding device 400 is used to adjust the pre-pressure according to the ice thickness to achieve a better ice crushing effect.

[0024] In this optional embodiment, during the operation, the snow blowing device 200 first blows away the snow on the track surface. Then, the detection device 300 obtains the ice thickness information in real time, thereby guiding the ice crushing device 400 to dynamically adjust the pre-pressure on the track beam according to the actual ice thickness, realizing adaptive ice breaking, which ensures thorough de-icing while avoiding damage to the track surface. Next, the ice breaking device 500 softens and blows away the remaining ice fragments. Finally, the water scraping device 600 removes the residual water, effectively preventing secondary icing. In summary, the de-icing and snow removal combination device of this utility model not only improves the operation efficiency, but also effectively improves the de-icing and snow removal effect.

[0025] Optionally, the snow blowing device 200, the detection device 300, the ice crushing device 400, the ice breaking device 500, and the water scraping device 600 are all detachably mounted on the mounting base 100.

[0026] It should be noted that the detachable assembly method includes, but is not limited to, snap-fit, bolt connection, plug-in connection, etc. There are no restrictions here, and it depends on the actual needs.

[0027] In this optional embodiment, each functional module and the mounting base 100 form a flexible connection relationship, so that in actual use or maintenance, specific devices can be independently disassembled and replaced according to the operation requirements or the wear of the parts, without the need for overall disassembly or long downtime, thus improving the modularity and flexibility of the snow and ice removal combination device.

[0028] Optionally, the mounting base 100 is in the form of a frame structure.

[0029] Specifically, such as Figure 3 As shown, the mounting base 100 includes two crossbeams 101 and two longitudinal beams 102; the two crossbeams 101 are parallel and spaced apart, and one longitudinal beam 102 connects one end of the two crossbeams 101 along the length direction, and the other longitudinal beam 102 connects the other end of the two crossbeams 101 along the length direction; thus, the mounting base 100 has a frame structure that is similar to a square.

[0030] In this optional embodiment, the mounting base 100 is in the form of a frame structure, which can not only significantly reduce its own weight while ensuring structural strength and support stability, but also reduce the assembly load and transportation cost of the overall device.

[0031] In other embodiments, the mounting base 100 may also be a plate-shaped piece or a block-shaped piece; there is no limitation here, and it depends on the actual needs.

[0032] Optionally, the snow blowing device 200 includes an airflow generator 202 and a first air outlet 203; the airflow generator 202 is mounted on the mounting base 100; the first air outlet 203 is provided with a first air blowing port 201; the interior of the first air outlet 203 is connected to the air outlet of the airflow generator 202 and the first air blowing port 201 respectively.

[0033] Specifically, such as Figure 3 As shown, the upper end faces of the two crossbeams 101 of the mounting base 100 are respectively provided with U-shaped first plates 103. The two U-shaped first plates 103 are arranged opposite to each other and spaced apart along a first direction to form a first slot structure; as shown Figure 1 , 4 As shown, the airflow generator 202 is snapped into the first slot structure to achieve a fixed connection between the airflow generator 202 and the mounting base 100; the first air outlet 203 has a hollow structure inside, with an inlet at one end that is connected to the air outlet of the airflow generator 202 through the first rigid pipe 204, and a first air blowing port 201 at the other end. Along the direction from the inlet of the first air outlet 203 to the first air blowing port 201, the cross-sectional area of ​​the internal cavity of the first air outlet 203 gradually increases.

[0034] In this optional embodiment, fixing the airflow generator 202 to the mounting base 100 can ensure the installation stability during operation and prevent the vibration generated by the airflow jet from causing component displacement. The first air outlet 203 is connected to the air outlet of the airflow generator 202 and the first air blowing port 201 of the first air outlet 203 through the internal channel. This allows the high-pressure airflow generated by the airflow generator 202 to be concentrated and guided along a preset path to the first air blowing port 201, and accurately sprayed onto the ice surface. This effectively blows away the floating snow, broken ice and residual impurities on the ice surface, which not only avoids impurities affecting the accuracy of ice thickness detection, but also cleans the working surface for subsequent ice crushing operations, reducing the operating resistance and component wear of the ice crushing device 400.

[0035] Furthermore, when there are multiple first air outlets 203, the multiple first air outlets 203 are connected to the air outlet of the airflow generator 202 through the first rigid pipe 204, and are arranged sequentially in a direction perpendicular to the first direction (i.e. the travel direction of the straddle-type monorail de-icing vehicle), thereby expanding the blowing area.

[0036] Optionally, the air outlet 201 is tilted forward relative to the first direction.

[0037] Specifically, such as Figure 2 As shown, the air outlet 201 is tilted forward at an angle of 30 to 60 degrees relative to the first direction (i.e., the direction of travel of the straddle-type monorail de-icing vehicle), preferably about 45 degrees. This tilt angle ensures that the high-speed airflow generated by the snow blowing device 200 not only has a component along the lateral direction of the track but also has a forward propulsive force, thereby effectively blowing the snow or floating ice on the top surface of the track beam towards the outer front area of ​​the track, preventing residual snow from accumulating in front of the vehicle or falling back into the cleared area, thus improving the cleaning coverage rate of a single operation.

[0038] Furthermore, when there are multiple first air outlets 203, the first air outlets 201 of the multiple first air outlets 203 can be arranged in a row along the transverse direction and each can be set with a different air outlet angle to form a fan-shaped airflow distribution, thereby achieving uniform coverage of the entire track beam width direction.

[0039] Optionally, the detection device 300 is an ultrasonic detector or a laser detector.

[0040] Specifically, such as Figure 1 As shown, the detection device 300 is installed on the lower end face of the crossbeam 101 in front of the mounting base 100, and is located between the first air outlet 203 and the foremost ice crushing device 400.

[0041] When the detection device 300 is an ultrasonic detector, its transmitting end emits high-frequency sound wave pulses downwards. The sound waves are reflected by the surface of the track beam or the ice layer interface and captured by the receiving end. By calculating the round-trip time of the sound waves and combining it with an air temperature compensation algorithm, the current distance change is calculated, and then the ice layer thickness is determined based on a preset ice-free state reference value. This type of sensor has low cost, strong resistance to dust interference, and is suitable for environments with mixed rain and snow and low visibility.

[0042] When the detection device 300 is a laser detector, a two-dimensional or multi-point scanning lidar (such as LIDAR) is selected, which emits a laser beam towards the center area of ​​the top surface of the track beam. The laser detector can continuously collect distance data from multiple measuring points, forming a cross-sectional profile curve. By comparing with the shape of a standard track surface, the ice and snow covered area and its maximum thickness can be identified. The laser detector has the advantages of high accuracy (up to ±0.5mm) and fast response speed, and is especially suitable for the accurate identification of thin ice layers (less than 10mm).

[0043] Optionally, the ice crushing device 400 includes a telescopic drive component 401, a fixed base 402, and an ice crushing roller 403; the two ends of the ice crushing roller 403 are respectively rotatably connected to the fixed base 402; the two fixed bases 402 are correspondingly arranged with the two telescopic drive components 401; the fixed end of the telescopic drive component 401 is connected to the mounting base 100, and the telescopic end of the telescopic drive component 401 is connected to the corresponding fixed base 402.

[0044] Specifically, the ice-crushing device 400 is used to mechanically break up the ice layer on the surface of the track beam; in the structure of the ice-crushing device 400, such as Figure 5 As shown, the ice-crushing roller 403 is a cylindrical metal roller arranged laterally, with its axis perpendicular to the first direction (i.e., the travel direction of the straddle-type monorail de-icing vehicle). Its length is adapted to the width of the top surface of the track beam, preferably slightly smaller than the width of the track beam by 5 to 20 mm to avoid interference with the track edge. The outer circumference of the roller may be provided with annular protrusions, helical cutting edges, or staggered ice-breaking teeth to enhance biting ability and crushing efficiency, especially suitable for removing hard thin ice or locally thick ice areas formed by compacted snow and freezing rain. The roller body is made of high-strength alloy steel and is surface hardened or sprayed with a wear-resistant coating to improve wear resistance and corrosion resistance.

[0045] like Figure 5 As shown, each end of the ice-crushing roller 403 has a rotating shaft, which is rotatably connected to two fixed seats 402 via bearing assemblies. The fixed seats 402 are box-shaped supports made of cast or welded metal, possessing sufficient structural rigidity and load-bearing capacity to support the ice-crushing roller 403 and transmit forces. Each fixed seat 402 has an internal bearing chamber and external reinforcing ribs and grease filling holes to ensure long-term stable operation in low-temperature and high-humidity environments.

[0046] like Figure 5 As shown, two fixed seats 402 are correspondingly arranged with two telescopic drive members 401. The telescopic drive member 401 is a power actuator capable of linear reciprocating motion, and can be a hydraulic cylinder, pneumatic cylinder, or electric push rod. The fixed end of the telescopic drive member 401 is firmly installed on the main mounting base 100 of the snow and ice removal assembly by means of trunnion hinge or flange bolt connection; while the telescopic end of the telescopic drive member 401 is hinged or rigidly connected to the fixed seat 402 on the corresponding side, thereby forming a force transmission path.

[0047] In this optional embodiment, when the telescopic drive 401 receives a command, its telescopic end extends downward, pushing the fixed seat 402 to move the entire ice-crushing roller 403 downward until it presses against the ice layer on the surface of the track beam. The pre-pressure applied to the ice layer can be precisely controlled by adjusting the output force of the telescopic drive 401 (e.g., controlling the pressure or current signal of the hydraulic system). For example, when the detection device 300 indicates a thin ice layer, only a light pressure (e.g., 1 to 3 kN / m) is applied to prevent damage to the track; when the ice layer is thicker, the pressure is increased to 5 to 10 kN / m or more to ensure effective crushing.

[0048] It should be noted that when there are multiple ice crushing devices 400, the multiple ice crushing devices 400 are arranged sequentially along the first direction (i.e., the direction of travel of the straddle-type monorail de-icing vehicle), thereby improving the ice crushing effect through multiple ice crushing devices 400.

[0049] Optionally, the ice-breaking device 500 includes a heat flow generator 502 and a second air outlet 503; the heat flow generator 502 is mounted on the mounting base 100; the second air outlet 503 is provided with a second air outlet 501; the interior of the second air outlet 503 is connected to the air outlet of the heat flow generator 502 and the second air outlet 501 respectively.

[0050] Specifically, such as Figure 3 As shown, the upper end faces of the two crossbeams 101 of the mounting base 100 are respectively provided with U-shaped second plates 104. The two U-shaped second plates 104 are arranged opposite to each other and spaced apart along the first direction to form a second slot structure; as shown Figure 1 , 6 As shown, the heat flow generator 502 is snapped into the second slot structure to achieve a fixed connection between the heat flow generator 502 and the mounting base 100; the second air outlet 503 has a hollow structure inside, with an inlet at one end that is connected to the air outlet of the heat flow generator 502 through the second rigid pipe 504, and a second air blowing port 501 at the other end. The cross-sectional area of ​​the internal cavity of the second air outlet 503 gradually increases along the direction from the inlet of the second air outlet 503 to the second air blowing port 501.

[0051] In this optional embodiment, when the heat generator 502 is working, the high-temperature airflow is guided through the internal channel of the second air outlet 503 to the second air nozzle 501 for directional spraying, thereby achieving efficient softening and blowing away of residual ice fragments or thin ice areas that have not been completely removed after ice crushing. Because the hot airflow has the effect of increasing the ice surface temperature and reducing the adhesion strength of ice and snow, when the high-temperature gas acts on the surface of the ice fragments, it can quickly melt them locally and detach them from the track beam. Subsequently, driven by the kinetic energy of the airflow, it is blown away from the working surface, significantly improving the thoroughness of de-icing.

[0052] Furthermore, when there are multiple second air outlets 503, the multiple second air outlets 503 are connected to the air outlet of the airflow generator 202 through the second rigid pipe 504, and are arranged sequentially in a direction perpendicular to the first direction (i.e. the travel direction of the straddle-type monorail de-icing vehicle).

[0053] Optionally, the air outlet direction of the second air outlet 501 is set perpendicular to the first direction.

[0054] Specifically, such as Figure 1 As shown, the air outlet 501 of the ice-breaking device 500 is set perpendicular to the first direction (i.e., the direction of travel of the straddle-type monorail de-icing vehicle). Specifically, the airflow is sprayed downwards in a vertical or near-vertical direction, allowing the high-temperature hot airflow to directly act on the residual ice fragments on the track beam surface. This vertical air outlet structure can concentrate and transfer heat energy to the interface between the ice layer and the track to the maximum extent, rapidly increasing the local temperature and causing the ice fragments to melt slightly, thereby significantly reducing their adhesion strength to the track beam. Subsequently, under the action of airflow pressure, the melted and loosened ice particles are blown upwards or obliquely and detached from the working surface, achieving efficient removal.

[0055] Optionally, the wiper device 600 also includes a mounting bracket 602; the mounting bracket 602 is connected to the mounting base 100; the wiper blade 601 is detachably mounted on the mounting bracket 602.

[0056] Specifically, the wiper device 600 is used to remove meltwater or thin layer of water remaining on the surface of the track beam after snow blowing, ice crushing and hot air blowing, to prevent it from freezing again in low temperature environment and affecting the safe operation of straddle-type monorail trains.

[0057] like Figure 7As shown, in the structure of the wiper device 600, the mounting bracket 602 is a metal component made of high-strength aluminum alloy or stainless steel, with a U-shaped or L-shaped frame structure, possessing good bending stiffness and corrosion resistance. One end of the mounting bracket 602 is fixedly connected to the mounting base 100 to ensure stable posture during vehicle movement; the other end is provided with a clamping plate 605, the lower end of which has a clamping space for mounting the scraper 601. The scraper 601 is a strip-shaped elastomer, its length matching the width of the top surface of the track beam. The material can be selected from polyurethane, rubber, or composite polymer materials, possessing excellent wear resistance, resilience, and sealing adhesion. The cross-section of the scraper 601 can be designed as rectangular, inverted trapezoidal, or with a curved bottom edge, allowing it to closely conform to the contour of the top surface of the track beam under its own weight or slight pressure, achieving efficient removal of accumulated water without damaging the track surface.

[0058] In this optional embodiment, the wiper device 600, by setting an independent mounting bracket 602 and designing the scraper 601 as detachable, realizes flexible assembly and rapid maintenance of functional modules, which is particularly suitable for the actual working conditions of straddle-type monorail lines with short maintenance windows and harsh working environments.

[0059] Furthermore, in order to accommodate the slight unevenness or curvature changes that may exist on the surface of the track beam, the connection between the mounting bracket 602 and the mounting base 100 adopts a flexible hinge or elastic suspension structure, so that the entire wiper device 600 can swing slightly in the vertical plane, ensuring that the scraper 601 is always evenly stressed and operates close to the ground throughout the process.

[0060] Optionally, the wiper device 600 further includes a walking support mechanism 604 and a first connector 603; one end of the mounting bracket 602 facing the mounting base 100 is connected to the mounting base 100 via the first connector 603, and the other end of the mounting bracket 602 away from the mounting base 100 is detachably connected to the scraper 601; the walking support mechanism 604 is connected to the end of the mounting bracket 602 away from the scraper 601 and is used to walk on the walking surface.

[0061] Specifically, such as Figure 7 As shown, the mounting base 100 has an L-shaped connecting seat 105 on the rear crossbeam 101; the end of the mounting frame 602 away from the scraper 601 is connected to the connecting seat 105 via a first connecting member 603; the first connecting member 603 adopts a floating connection structure in the form of an elastic sheet, allowing the mounting frame 602 to swing at a small angle in the vertical plane; the walking support mechanism 604 is located at the lower end of the end of the mounting frame 602 away from the scraper 601, and is fixedly connected to the crossbeam 101 of the mounting frame 602. The walking support mechanism 604 includes a bracket 6041 and a walking wheel 6042 rotatably mounted on the bracket 6041, the walking wheel 6042 being mounted on the mounting frame 602 via the bracket 6041.

[0062] In this optional embodiment, when the wiper device 600 moves forward with the vehicle, the traveling wheel 6042 of the traveling support mechanism 604 always contacts the top surface of the track beam and bears part of the device's weight, making the mounting frame 602 form a lever-like structure with "front-end suspension and rear-end support". This layout effectively balances the pressure distribution on the scraper 601, preventing excessive pressure on its leading edge from causing increased wear or the rear edge from being suspended and causing water residue. At the same time, since the traveling wheel 6042 provides a stable fulcrum, the scraper 601 can complete the entire wiping action in a constant contact state, significantly improving drainage uniformity and work quality.

[0063] The straddle-type monorail de-icing vehicle of this utility model includes the de-icing and snow removal combination device as described above.

[0064] Specifically, such as Figure 8 As shown, the straddle-type monorail de-icing vehicle includes a chassis 700, which is U-shaped to fit the track beam. The de-icing and snow removal assembly is suspended inside the chassis 700 via multiple second connectors 800. The second connectors 800 can be plate-shaped or column-shaped. The connection methods between them and the chassis 700 and the mounting base 100 of the de-icing and snow removal assembly include, but are not limited to, bolt connection, snap-fit, etc., and are determined according to actual needs.

[0065] The straddle-type monorail de-icing vehicle of this embodiment has the same beneficial effects as the above-mentioned de-icing and snow removal combination device compared with the prior art, so it will not be described again here.

[0066] Although the present invention has been disclosed above, its protection scope is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications will fall within the protection scope of the present invention.

Claims

1. A snow and ice removal combination device for a straddle-type monorail de-icing vehicle, characterized in that, The device includes a mounting base (100) and a snow blowing device (200), a detection device (300), an ice grinding device (400), an ice crushing device (500), and a water scraper (600), all mounted on the mounting base (100). The mounting base (100) is configured to connect to the straddle-type monorail de-icing vehicle. The detection device (300) is used to detect the ice thickness. The ice grinding device (400) is used to adjust the pre-pressure according to the ice thickness. The snow blowing device (200) has a first air inlet (201). The ice crushing device (500) has a second air inlet (501). The water scraper (600) includes a scraper (601). The first air inlet (201), the ice grinding device (400), the second air inlet (501), and the scraper (601) are arranged sequentially along a first direction.

2. The snow and ice removal combination device according to claim 1, characterized in that, The snow blowing device (200) includes an airflow generator (202) and a first air outlet (203); the airflow generator (202) is mounted on the mounting base (100); the first air outlet (203) is provided with a first air blowing port (201); the interior of the first air outlet (203) is connected to the air outlet of the airflow generator (202) and the first air blowing port (201) respectively.

3. The snow and ice removal combination device according to claim 2, characterized in that, The air outlet (201) is set to be tilted forward relative to the first direction.

4. The snow and ice removal combination device according to claim 1, characterized in that, The detection device (300) is an ultrasonic detector or a laser detector.

5. The snow and ice removal combination device according to claim 1, characterized in that, The ice-crushing device (400) includes a telescopic drive component (401), a fixed base (402), and an ice-crushing roller (403); the fixed base (402) is rotatably connected to both ends of the ice-crushing roller (403); the two fixed bases (402) are correspondingly arranged with the two telescopic drive components (401); the fixed end of the telescopic drive component (401) is connected to the mounting base (100), and the telescopic end of the telescopic drive component (401) is connected to the corresponding fixed base (402).

6. The snow and ice removal combination device according to claim 1, characterized in that, The ice-breaking device (500) includes a heat flow generator (502) and a second air outlet (503); the heat flow generator (502) is mounted on the mounting base (100); the second air outlet (503) is provided with a second air outlet (501); the interior of the second air outlet (503) is connected to the air outlet of the heat flow generator (502) and the second air outlet (501) respectively.

7. The snow and ice removal combination device according to claim 1, characterized in that, The wiper device (600) also includes a mounting bracket (602); the mounting bracket (602) is connected to the mounting base (100); the wiper blade (601) is detachably mounted on the mounting bracket (602).

8. The snow and ice removal combination device according to claim 7, characterized in that, The wiping device (600) further includes a walking support mechanism (604) and a first connector (603); the end of the mounting bracket (602) facing the mounting base (100) is connected to the mounting base (100) through the first connector (603), and the end of the mounting bracket (602) away from the mounting base (100) is detachably connected to the scraper blade (601); the walking support mechanism (604) is connected to the end of the mounting bracket (602) away from the scraper blade (601) and is used to walk on the walking surface.

9. The snow and ice removal combination device according to claim 1, characterized in that, The snow blowing device (200), the detection device (300), the ice crushing device (400), the ice breaking device (500), and the water scraping device (600) are all detachably installed on the mounting base (100). And / or, the mounting base (100) is in the form of a frame structure.

10. A straddle-type monorail de-icing vehicle, characterized in that, Includes the snow and ice removal assembly as described in any one of claims 1 to 9.

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