High-altitude fixed-cableway reinforced grinding device

Abstract

The application provides a high-altitude fixed cableway reinforced grinding device, which comprises a support, a grinding device, a cleaning device, a lubricating device and a walking device. The grinding device comprises a grinding box body, a spray head frame arranged in the grinding box body, a plurality of high-pressure material spray heads mounted on the spray head frame, a grinding material tank connected with each high-pressure material spray head and an air compressor connected with the grinding material tank. The cleaning device comprises a cleaning box body and a cleaning roller arranged in the cleaning box body. The lubricating device comprises a first motor, a first transmission mechanism connected with the first motor and a lubricating roller connected with the first transmission mechanism. The walking device comprises a driving walking wheel set, a passive walking wheel set, a second motor and a second transmission mechanism. The second motor is drivingly connected with the second transmission mechanism, and the second transmission mechanism is drivingly connected with the driving walking wheel set. The application can reinforce and grind the high-altitude fixed cableway, thereby improving the service life and safety and reliability of the high-altitude fixed cableway.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of strengthening grinding processing, in particular to a high-altitude fixed cableway strengthening grinding device. BACKGROUND

[0002] The strengthening grinding processing is a kind of metal material surface strengthening processing method based on the composite processing method, which is fatigue-resistant, corrosion-resistant and wear-resistant. The material surface layer is subjected to severe plastic deformation by surface impact or extrusion, so as to induce the development of internal crystal defects into dislocations, sub-grain boundaries or grain boundaries, cause the grain refinement of the surface layer material, improve the surface hardness of the material, and introduce residual compressive stress in the surface layer of the material to inhibit the initiation and development of surface layer fatigue cracks, and improve the fatigue life of the material. The main principle of the strengthening grinding technology is to impact the workpiece surface by high-speed airflow jetting grinding steel balls, grinding powder and grinding liquid. Under the impact of solid-liquid-gas three-phase materials, the physical and chemical properties of the workpiece surface strengthening layer are significantly improved.

[0003] The high-altitude fixed cableway is a kind of transportation mode that has been paid more and more attention in recent years. It can connect complex terrain areas such as mountainous areas and valleys, has the advantages of large transportation capacity and good safety, and is mainly applied in the fields of tourism and public transportation. Therefore, it is of great significance to conduct in-depth research on the high-altitude fixed cableway and improve the service life and safety reliability of the cableway.

[0004] However, the existing technology only focuses on the cleaning of the high-altitude fixed cableway, and does not conduct surface strengthening treatment on the high-altitude fixed cableway. As a result, the service life and safety reliability of the high-altitude fixed cableway cannot be guaranteed, and there is a certain safety risk. Moreover, the strengthening grinding processing equipment in the existing technology is mostly used for the processing of bearings and gears, and there is little research on the strengthening grinding processing of long-distance and irregular-surface workpieces such as high-altitude fixed cableways. That is, the existing technology does not have a processing equipment specially designed for the strengthening grinding of high-altitude fixed cableways.

[0005] Therefore, how to design a strengthening grinding device specially applied to high-altitude fixed cableways to improve the service life and safety reliability of the high-altitude fixed cableways has become a technical problem urgently to be solved by those skilled in the art. SUMMARY

[0006] The purpose of the present application is to provide a high-altitude fixed cableway strengthening grinding device, which can conduct strengthening grinding processing on the high-altitude fixed cableway, thereby improving the service life and safety reliability of the high-altitude fixed cableway.

[0007] The present application provides a high-altitude fixed cableway strengthening grinding device, comprising:

[0008] a support;

[0009] The grinding device comprises a grinding box body, a spray head frame arranged in the grinding box body, a plurality of high-pressure material spray heads mounted on the spray head frame, a grinding material tank connected with each high-pressure material spray head through a feeding pipe, and an air compressor connected with the grinding material tank, wherein the grinding material tank and the air compressor are mounted on the support frame.

[0010] The cleaning device comprises a cleaning box body mounted on the support frame and a cleaning roller rotatably arranged in the cleaning box body.

[0011] The lubricating device comprises a first motor, a first transmission mechanism drivingly connected with the first motor, and a lubricating roller drivingly connected with the first transmission mechanism, wherein the first motor is mounted on the support frame, and the lubricating roller is connected with the cleaning roller through a shaft coupling.

[0012] The walking device comprises a driving walking wheel set, a driven walking wheel set, a second motor, and a second transmission mechanism, wherein the second motor is mounted on the support frame, the second motor is drivingly connected with the second transmission mechanism, the second transmission mechanism is drivingly connected with the driving walking wheel set, and the driven walking wheel set is connected with the grinding box body.

[0013] According to the high-altitude fixed cable reinforced grinding device, the bottom of the grinding box body is provided with a first grinding material hopper, the first grinding material hopper is connected with the grinding material tank through a first feeding pipe, and a fastening valve is arranged at the connection position of the grinding material tank and the first feeding pipe.

[0014] According to the high-altitude fixed cable reinforced grinding device, the spray head frame is in a cylindrical structure with open ends and is arranged in a horizontal direction, a plurality of high-pressure material spray head groups are arranged on the spray head frame, each high-pressure material spray head group is arranged along the circumferential direction of the spray head frame, each high-pressure material spray head group comprises a plurality of high-pressure material spray heads, the high-pressure material spray heads are arranged along the length direction of the spray head frame, and the nozzles of the high-pressure material spray heads are arranged on the inner side of the spray head frame.

[0015] According to the high-altitude fixed cable reinforced grinding device, the cleaning roller is arranged in a horizontal direction, cleaning protrusions matched with the outer surface of the high-altitude fixed cable are arranged on the inner side wall of the cleaning roller, cleaning brushes are arranged on the cleaning protrusions, a plurality of grinding material holes are arranged in the grooves between each two adjacent cleaning protrusions, the grinding material holes are arranged along the length direction of the cleaning roller, and the grinding material holes penetrate the side wall of the cleaning roller.

[0016] The high-altitude fixed cableway reinforced grinding device provided by the application is characterized in that a second grinding hopper is arranged at the bottom of the cleaning box body and is communicated with the first grinding hopper through a second feeding pipe.

[0017] A camera mounting rack is arranged on one side of the grinding box body close to the cleaning box body, and a camera is mounted on the camera mounting rack.

[0018] The high-altitude fixed cableway reinforced grinding device provided by the application is characterized in that the first transmission mechanism comprises a first pulley, a second pulley and a transmission belt, the first pulley is fixedly connected with the lubricating roller, the second pulley is fixedly connected with the output shaft of the first motor, and the first pulley and the second pulley are transmissionally connected through the transmission belt.

[0019] The high-altitude fixed cableway reinforced grinding device provided by the application is characterized in that a lubricating roller mounting rack is arranged on the support, the lubricating roller mounting rack is provided with a mounting hole through which the lubricating roller passes, and the lubricating roller is rotationally matched with the mounting hole through a lubricating roller gasket.

[0020] The high-altitude fixed cableway reinforced grinding device provided by the application is characterized in that the active walking wheel set comprises a first rolling pulley and a second rolling pulley which are rollingly matched, and a first cableway cavity through which the high-altitude fixed cableway passes can be enclosed between the first rolling pulley and the second rolling pulley.

[0021] First pulley shafts are arranged on both sides of the first rolling pulley, second pulley shafts are arranged on both sides of the second rolling pulley, the first pulley shafts and the second pulley shafts on the same side are connected through first pulley gaskets respectively, and the first pulley shafts and the first pulley gaskets are rotationally matched, and the second pulley shafts and the first pulley gaskets are rotationally matched.

[0022] The high-altitude fixed cableway reinforced grinding device provided by the application is characterized in that the second transmission mechanism comprises a first gear, a second gear and a third gear which are arranged from bottom to top, the first gear is fixedly connected with the output shaft of the second motor, the second gear is fixedly connected with the first pulley shaft, the third gear is fixedly connected with the second pulley shaft, the first gear is meshingly connected with the second gear, and the second gear is meshingly connected with the third gear.

[0023] The high-altitude fixed cableway reinforced grinding device provided by the application is characterized in that the passive walking wheel set comprises a third rolling pulley and a fourth rolling pulley which are rollingly matched, and a second cableway cavity through which the high-altitude fixed cableway passes can be enclosed between the third rolling pulley and the fourth rolling pulley.

[0024] Third pulley shafts are arranged on both sides of the third rolling pulley, fourth pulley shafts are arranged on both sides of the fourth rolling pulley, the third pulley shafts and the fourth pulley shafts on the same side are connected through the second pulley base plates, and the third pulley shafts and the second pulley base plates are rotationally connected, and the fourth pulley shafts and the second pulley base plates are rotationally connected.

[0025] The outer sides of the second pulley base plates are respectively fixedly provided with pulley mounting racks, and the two pulley mounting racks are respectively connected with the left and right sides of the grinding box.

[0026] The high-altitude fixed cable strengthening grinding device provided by the application comprises a support, a grinding device, a cleaning device, a lubricating device and a walking device, wherein the grinding device comprises a grinding box body, a spray head frame arranged in the grinding box body, a plurality of high-pressure material spray heads mounted on the spray head frame, a grinding material tank connected with each high-pressure material spray head through a feeding pipeline respectively, and an air compressor connected with the grinding material tank, and the grinding material tank and the air compressor are mounted on the support respectively; that is, the air compressor can provide high-pressure gas to the grinding material tank to make the atmospheric pressure in the grinding material tank, so that the grinding material in the grinding material tank is sent to the feeding pipeline under pressure, and then the grinding material is sprayed out of the high-pressure material spray head under pressure to hit the surface of the high-altitude fixed cable, thereby achieving strengthening grinding of the high-altitude fixed cable; the cleaning device comprises a cleaning box body and a cleaning roller, the cleaning box body is mounted on the support, and the cleaning roller is rotatably arranged in the cleaning box body; that is, the high-altitude fixed cable after grinding enters the cleaning roller for cleaning treatment to clean the grinding material on the surface of the high-altitude fixed cable; the lubricating device comprises a first motor, a first transmission mechanism drivingly connected with the first motor, and a lubricating roller drivingly connected with the first transmission mechanism, the first motor is mounted on the support, and the lubricating roller is connected with the cleaning roller through a coupling; that is, the first motor can drive the lubricating roller to rotate through the first transmission mechanism, the lubricating roller can drive the cleaning roller to rotate through the coupling, and the high-altitude fixed cable after cleaning treatment can enter the lubricating roller to perform lubricating treatment on the surface of the high-altitude fixed cable; the walking device comprises a driving walking wheel set, a driven walking wheel set, a second motor and a second transmission mechanism, the second motor is mounted on the support, the second motor is drivingly connected with the second transmission mechanism, the second transmission mechanism is drivingly connected with the driving walking wheel set, and the driven walking wheel set is connected with the grinding box body; that is, the second motor can drive the driving walking wheel set to roll through the second transmission mechanism, so that the driving walking wheel set can move along the high-altitude fixed cable, the driven walking wheel set can passively move along the high-altitude fixed cable under the action of the driving walking wheel set, thereby realizing the walking movement of the whole strengthening grinding device on the high-altitude fixed cable. Thus, the high-altitude fixed cable strengthening grinding device provided by the application adopts the mode that the workpiece is fixed and the strengthening grinding device moves to realize strengthening grinding of the workpiece similar to the high-altitude fixed cable, which has a long distance and an irregular surface shape, and cleaning and lubricating treatment are also performed after strengthening grinding, which not only strengthens the surface layer of the high-altitude fixed cable, significantly improves the wear resistance and tensile resistance of the high-altitude fixed cable, but also slows down the oxidation and corrosion process of the lubricating coating on the surface of the high-altitude fixed cable, thereby improving the service life and safety reliability of the high-altitude fixed cable. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the specific embodiments of the present application or the prior art, the drawings needed to be used in the specific embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0028] Figure 1 Structure diagram of the high-altitude fixed cableway reinforced grinding device of the present application;

[0029] Figure 2 Structure diagram of the grinding device in the high-altitude fixed cableway reinforced grinding device of the present application;

[0030] Figure 3 Structure diagram of the cleaning device in the high-altitude fixed cableway reinforced grinding device of the present application;

[0031] Figure 4 Structure diagram of the cleaning box in the high-altitude fixed cableway reinforced grinding device of the present application;

[0032] Figure 5 Structure diagram of the lubricating device in the high-altitude fixed cableway reinforced grinding device of the present application;

[0033] Figure 6 Structure diagram of the active walking wheel set in the high-altitude fixed cableway reinforced grinding device of the present application;

[0034] Figure 7 Structure diagram of the passive walking wheel set in the high-altitude fixed cableway reinforced grinding device of the present application;

[0035] Figure 8 Working flow chart of the high-altitude fixed cableway reinforced grinding device of the present application.

[0036] Explanation of reference signs:

[0037] 1. high altitude fixed cableway; 2, support; 3, grinding box; 4, nozzle frame; 5, high-pressure material nozzle; 6, feeding pipeline; 7, grinding material tank; 8, air compressor; 9, cleaning box; 10, cleaning roller; 101, cleaning protrusion; 102, grinding material hole; 11, first motor; 12, lubricating roller; 13, coupling; 14, driving wheel set; 141, first rolling pulley; 142, second rolling pulley; 143, first pulley shaft; 144, second pulley shaft; 145, first pulley base plate; 15, passive wheel set; 151, third rolling pulley; 152, fourth rolling pulley; 153, third pulley shaft; 154, fourth pulley shaft; 155, second pulley base plate; 16, second motor; 17, first grinding material hopper; 18, first feeding pipeline; 19, fastening valve; 20, box net; 21, second grinding material hopper; 22, second feeding pipeline; 23, camera mounting frame; 24, camera; 25, first pulley; 26, second pulley; 27, transmission belt; 28, lubricating roller mounting frame; 29, lubricating roller gasket; 30, first gear; 31, second gear; 32, third gear; 33, pulley mounting frame. DETAILED DESCRIPTION

[0038] The technical solutions of the present application will be described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. The orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0040] In addition, the terms "first", "second", "third", etc. are used herein only to describe different instances, and cannot be construed to indicate or imply relative importance or a specific number of the technical features indicated. Therefore, the features defined as "first", "second", "third", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited. In addition, the terms "mount", "connect", "connect" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] As shown in Figures 1 to 7 The high-altitude fixed cable strengthening grinding device of the embodiment of the present application comprises a support 2, a grinding device, a cleaning device, a lubricating device and a walking device.

[0042] The grinding device comprises a grinding box 3, a spray head frame 4 arranged in the grinding box 3, a plurality of high-pressure material spray heads 5 mounted on the spray head frame 4, a grinding material tank 7 connected with each high-pressure material spray head 5 through a feeding pipeline 6, and an air compressor 8 connected with the grinding material tank 7. The grinding material tank 7 and the air compressor 8 are respectively mounted on the support 2. That is, the air compressor 8 can provide high-pressure gas to the grinding material tank 7 to increase the atmospheric pressure in the grinding material tank 7, so that the grinding material in the grinding material tank 7 is sent to the feeding pipeline 6, and then the grinding material is sprayed out through the high-pressure material spray head 5 under the action of pressure to hit the surface of the high-altitude fixed cable 1, thereby achieving the strengthening grinding of the high-altitude fixed cable 1.

[0043] The cleaning device comprises a cleaning box 9 and a cleaning roller 10. The cleaning box 9 is mounted on the support 2, and the cleaning roller 10 is rotatably arranged in the cleaning box 9. That is, the high-altitude fixed cable 1 after grinding enters the cleaning roller 10 for cleaning treatment to clean the grinding material on the surface of the high-altitude fixed cable 1.

[0044] The lubricating device comprises a first motor 11, a first transmission mechanism drivingly connected with the first motor 11, and a lubricating roller 12 drivingly connected with the first transmission mechanism. The first motor 11 is mounted on the support 2, and the lubricating roller 12 is connected with the cleaning roller 10 through a shaft coupling 13. That is, the first motor 11 can drive the lubricating roller 12 to rotate through the first transmission mechanism, and the lubricating roller 12 can drive the cleaning roller 10 to rotate through the shaft coupling 13. The high-altitude fixed cable 1 after cleaning treatment can enter the lubricating roller 12 for lubricating treatment, thereby forming a lubricating coating on the surface of the high-altitude fixed cable 1.

[0045] The walking device comprises a driving walking wheel set 14, a passive walking wheel set 15, a second motor 16 and a second transmission mechanism, the second motor 16 is installed on the support 2, the second motor 16 is drivingly connected with the second transmission mechanism, the second transmission mechanism is drivingly connected with the driving walking wheel set 14, and the passive walking wheel set 15 is connected with the grinding box 3. That is, the second motor 16 can drive the driving walking wheel set 14 to roll through the second transmission mechanism, so that the driving walking wheel set 14 can move and walk along the overhead fixed cable way 1, and the passive walking wheel set 15 can passively move and walk along the overhead fixed cable way 1 under the action of the driving walking wheel set 14, thereby realizing the movement and walking of the whole strengthening grinding device on the overhead fixed cable way 1.

[0046] The passive walking wheel set 15, the grinding device, the cleaning device, the lubricating device and the driving walking wheel set 14 are sequentially arranged from left to right.

[0047] The overhead fixed cable way strengthening grinding device of the embodiment of the application adopts the mode that the processed workpiece (that is, the overhead fixed cable way) is fixed and the strengthening grinding device moves, so that the strengthening grinding processing of the processed workpiece similar to the overhead fixed cable way 1, which has a long distance and an irregular surface shape, is realized, and the cleaning and lubricating processing are further performed after the strengthening grinding processing. Not only is the surface layer of the overhead fixed cable way 1 strengthened, so that the wear resistance and the tensile resistance of the overhead fixed cable way 1 are significantly improved, but also the lubricating coating slows down the surface oxidation and corrosion process of the overhead fixed cable way 1, so that the service life and the safety and reliability of the overhead fixed cable way 1 are improved.

[0048] Moreover, the overhead fixed cable way strengthening grinding device of the embodiment of the application can realize automatic processing in the whole process, greatly saves the labor cost and saves the processing time.

[0049] In some embodiments of the application, a first grinding material hopper 17 is arranged at the bottom of the grinding box 3, the first grinding material hopper 17 is in communication with the grinding material tank 7 through a first discharging pipeline 18. A fastening valve 19 is further arranged at the connection between the grinding material tank 7 and the first discharging pipeline 18. That is, by arranging the first grinding material hopper 17, the grinding material after the strengthening grinding processing of the surface of the overhead fixed cable way 1 can be collected and delivered to the grinding material tank 7 through the first discharging pipeline 18, so that the recycling of the grinding material is realized. By arranging the fastening valve 19, the first discharging pipeline 18 can be closed when the grinding device performs the strengthening grinding processing on the overhead fixed cable way 1, so that the grinding material in the grinding material tank 7 cannot be outputted from the first discharging pipeline 18.

[0050] In some embodiments of the present application, the spray head frame 4 is a cylindrical structure with both ends open, and the spray head frame 4 is arranged horizontally. A plurality of high-pressure material spray head groups are arranged on the spray head frame 4, and each high-pressure material spray head group is arranged along the circumference of the spray head frame 4. Each high-pressure material spray head group includes a plurality of high-pressure material spray heads 5, and the plurality of high-pressure material spray heads 5 are arranged along the length of the spray head frame 4. The nozzles of each high-pressure material spray head 5 are arranged on the inner side of the spray head frame 4, and the nozzles of each high-pressure material spray head 5 are arranged along the axial direction of the spray head frame 4. Through the arrangement of the spray head frame 4 and the high-pressure material spray head 5, the surface of the high-altitude fixed cableway 1 entering the spray head frame 4 can be fully strengthened and ground.

[0051] In some embodiments of the present application, the cleaning box 9 includes a front side wall, a rear side wall, a left side wall and a right side wall, and the front side wall, the rear side wall, the left side wall and the right side wall form a rectangular box structure. A box net 20 is arranged at the position corresponding to the upper end opening of the inside of the cleaning box 9, and the box net 20 is formed by a plurality of partition plates arranged along a semicircular arc. The two ends of each partition plate are respectively connected and fixed to the front side wall and the rear side wall of the cleaning box 9, and the box net 20 is arranged around the upper half of the cleaning roller 10, thereby playing a shielding and protecting role.

[0052] In some embodiments of the present application, the front side wall and the rear side wall of the cleaning box 9 are respectively provided with through holes. On the one hand, the high-altitude fixed cableway 1 can pass through the cleaning box 9; on the other hand, the cleaning roller 10 can be connected with the shaft coupling 13, so that the cleaning roller 10 can be driven to rotate in the cleaning box 9, thereby achieving the purpose of cleaning the surface of the high-altitude fixed cableway 1.

[0053] Specifically, the cleaning roller 10 is arranged horizontally, and a cleaning protrusion 101 adapted to the outer surface of the high-altitude fixed cableway 1 is arranged on the inner side wall of the cleaning roller 10. A cleaning brush is arranged on the cleaning protrusion 101. During the rotation of the cleaning roller 10, the cleaning brush on the cleaning protrusion 101 can contact the surface of the high-altitude fixed cableway 1, thereby achieving the purpose of cleaning.

[0054] In some embodiments of the present application, a plurality of abrasive holes 102 are arranged in the groove between each adjacent two cleaning protrusions 101, and the plurality of abrasive holes 102 are arranged along the length of the cleaning roller 10. Each abrasive hole 102 penetrates the side wall of the cleaning roller 10. That is, the abrasive material cleaned by the cleaning brush on the cleaning protrusion 101 from the surface of the high-altitude fixed cableway 1 can fall out of the cleaning roller 10 through the abrasive holes 102.

[0055] The second grinding hopper 21 is communicated with the first grinding hopper 17 through a second feeding pipe 22. That is, the grinding material falling from the cleaning roller 10 can be collected by the second grinding hopper 21, and then transported to the first grinding hopper 17 through the second feeding pipe 22, and finally transported to the grinding material tank 7 through the first feeding pipe 18 for recycling.

[0056] In some embodiments of the present application, a camera mounting rack 23 is arranged on the grinding box 3 near one side of the cleaning box 9, and a camera 24 is arranged on the camera mounting rack 23. The camera 24 is a high-speed camera. By arranging the camera 24, the surface grinding processing state of the overhead fixed cableway 1 can be confirmed, so as to determine whether the processed part of the overhead fixed cableway 1 meets the processing completion standard.

[0057] In some embodiments of the present application, the first transmission mechanism includes a first pulley 25, a second pulley 26 and a transmission belt 27. The first pulley 25 is fixedly connected with the lubricating roller 12, the second pulley 26 is fixedly connected with the output shaft of the first motor 11, and the first pulley 25 and the second pulley 26 are drivingly connected through the transmission belt 27. That is, the rotation of the first motor 11 can drive the second pulley 26 to rotate, the second pulley 26 drives the first pulley 25 to rotate through the transmission belt 27, and then drives the lubricating roller 12 to rotate, so as to realize the surface lubricating treatment of the overhead fixed cableway 1.

[0058] Specifically, the lubricating roller mounting rack 28 is arranged on the support 2, and the lubricating roller mounting rack 28 is provided with a mounting hole through which the lubricating roller 12 passes. The lubricating roller 12 is rotationally matched with the mounting hole through a lubricating roller gasket 29.

[0059] In some embodiments of the present application, the active walking wheel set 14 includes a first rolling pulley 141 and a second rolling pulley 142 which are rollingly matched. The first rolling pulley 141 and the second rolling pulley 142 can enclose a first cableway cavity through which the overhead fixed cableway 1 passes, so as to realize the movement and walking of the active walking wheel set 14 along the overhead fixed cableway 1 through the contact friction between the overhead fixed cableway 1 and the first cableway cavity.

[0060] The first pulley shaft 143 is arranged on the two sides of the first rolling pulley 141, and the second pulley shaft 144 is arranged on the two sides of the second rolling pulley 142. The first pulley shaft 143 and the second pulley shaft 144 on the same side are connected through a first pulley gasket 145, and the first pulley shaft 143 and the first pulley gasket 145 are rotationally matched, and the second pulley shaft 144 and the first pulley gasket 145 are rotationally matched.

[0061] In some embodiments of the present application, the second transmission mechanism comprises a first gear 30, a second gear 31 and a third gear 32 arranged from bottom to top, the first gear 30 is fixedly connected with the output shaft of the second motor 16, the second gear 31 is fixedly connected with the first pulley shaft 143, the third gear 32 is fixedly connected with the second pulley shaft 144, the first gear 30 is in meshing connection with the second gear 31, and the second gear 31 is in meshing connection with the third gear 32. That is, the first gear 30 can be driven to rotate by the second motor 16, the rotation of the first gear 30 can drive the second gear 31 to rotate, and the rotation of the second gear 31 can drive the third gear 32 to rotate, thereby driving the first rolling pulley 141 and the second rolling pulley 142 to rollingly engage with each other.

[0062] In some embodiments of the present application, the passive walking wheel set 15 comprises a third rolling pulley 151 and a fourth rolling pulley 152 in rolling engagement, and the third rolling pulley 151 and the fourth rolling pulley 152 can enclose a second cable cavity for the high-altitude fixed cable way 1 to pass through, so as to realize the movement and walking of the passive walking wheel set 15 along the high-altitude fixed cable way 1 through the contact friction between the high-altitude fixed cable way 1 and the second cable cavity.

[0063] Among them, the third pulley shaft 153 is arranged on the two sides of the third rolling pulley 151 respectively, the fourth pulley shaft 154 is arranged on the two sides of the fourth rolling pulley 152 respectively, the third pulley shaft 153 and the fourth pulley shaft 154 on the same side are connected through the second pulley pad 155 respectively, and the third pulley shaft 153 and the second pulley pad 155 are in rotating cooperation, and the fourth pulley shaft 154 and the second pulley pad 155 are in rotating cooperation.

[0064] Among them, the outer side of each second pulley pad 155 is fixedly installed with a pulley mounting bracket 33, and the two pulley mounting brackets 33 are respectively connected with the left and right sides of the grinding box 3.

[0065] As shown in Figure 1 and Figure 8 , the working process of the high-altitude fixed cable way reinforced grinding device of the embodiment of the present application is as follows:

[0066] Before the reinforced grinding device formally starts working, the diameter of the cableway cavity formed between the first rolling pulley 141 and the second rolling pulley 142 and the third rolling pulley 151 and the fourth rolling pulley 152 is adjusted to be just enough for the aerial fixed cableway 1 to pass through, so as to install the reinforced grinding device on the aerial fixed cableway 1 to be processed. Among them, the first motor 11 can provide rotating power for the lubricating roller 12 and the cleaning roller 10, so that the cleaning roller 10, the linkage 13 and the lubricating roller 12 can rotate circumferentially. Among them, the second motor 16 can provide power for the movement of the reinforced grinding device as a whole, so that the reinforced grinding device can advance or retreat along the aerial fixed cableway 1 to complete the processing of the entire aerial fixed cableway 1.

[0067] When the reinforced grinding device starts working, the pressure generated by the air compressor 8 can press the grinding material in the grinding material tank 7 to the feeding pipe 6, and then the grinding material is sprayed out through the high-pressure material spray head 5 under the action of pressure, so as to hit the surface of the aerial fixed cableway 1 and realize the reinforced grinding of the aerial fixed cableway 1. Then the grinding material falls into the first grinding material hopper 17 under the action of gravity, and then returns to the grinding material tank 7 through the first discharging pipe 18, so as to realize the recycling of the grinding material.

[0068] When the reinforced grinding device starts working, the second motor 16 starts to rotate clockwise, so that the reinforced grinding device advances to the area to be processed, and the high-pressure material spray head 5 of the grinding device performs reinforced grinding processing on the surface of the aerial fixed cableway 1. When the specified time is processed, the camera 24 uses machine vision technology to identify the processing state of the surface of the aerial fixed cableway 1, so as to judge whether the processed cableway section reaches the processing completion standard. If it reaches the processing completion standard, the reinforced grinding device continues to advance to enter the residual grinding material cleaning stage. If it does not reach the processing completion standard, the second motor 16 rotates counterclockwise, and the device retreats to continue reinforced grinding processing on the aerial fixed cableway 1.

[0069] After the cable section of the high fixed cableway 1 is processed by the reinforced grinding device, it enters the residual abrasive cleaning process. The cleaning brush arranged in the cleaning roller 10 can clean the residual abrasive on the surface of the high fixed cableway 1 during the rotation of the cleaning roller 10, and the residual abrasive falls into the second abrasive hopper 21 through the abrasive hole 102 under the action of gravity, and then is transported into the first abrasive hopper 17 through the second downpipe 22, and finally enters the abrasive tank 7 through the first downpipe 18 for recycling. After that, the cable section of the high fixed cableway 1 after cleaning enters the lubricating roller 12. The inner wall of the lubricating roller 12 is composed of hard sponge which engages with the surface of the cableway. The hard sponge adsorbs a large amount of lubricating oil, which is evenly applied to the surface of the high fixed cableway 1 when the lubricating roller 12 rotates, thereby improving the surface oxidation corrosion resistance of the high fixed cableway 1. Thus, all processing procedures are completed.

[0070] The inductive elements on the third rolling pulley 151 and the fourth rolling pulley 152 can determine whether the end point of the high fixed cableway 1 is reached. If the end point is not reached, the second motor 16 continues to rotate clockwise to make the reinforced grinding device advance. If the end point is reached, the central control system will disconnect the power supply, and the air compressor 8, the first motor 11 and the second motor 16 will be turned off, thereby realizing the full-automatic processing of the high fixed cableway 1.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacement to part or all of the technical features. Such modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A high-altitude fixed cableway reinforcement and grinding device, characterized in that, include: support; The grinding device includes a grinding chamber, a nozzle frame disposed in the grinding chamber, a plurality of high-pressure material nozzles mounted on the nozzle frame, a grinding material tank connected to each of the high-pressure material nozzles via a feeding pipe, and an air compressor connected to the grinding material tank. The grinding material tank and the air compressor are respectively mounted on the bracket. A cleaning device includes a cleaning box and a cleaning roller. The cleaning box is mounted on the bracket, and the cleaning roller is rotatably disposed inside the cleaning box. The lubrication device includes a first motor, a first transmission mechanism driven by the first motor, and a lubrication roller driven by the first transmission mechanism. The first motor is mounted on the bracket, and the lubrication roller is connected to the cleaning roller via a coupling. The walking device includes an active walking wheel set, a passive walking wheel set, a second motor, and a second transmission mechanism. The second motor is mounted on the bracket and is driven by the second transmission mechanism. The second transmission mechanism is driven by the active walking wheel set and is connected to the grinding box. The bottom of the grinding box is provided with a first grinding hopper, which is connected to the grinding tank through a first feeding pipe; a fastening valve is also provided at the connection between the grinding tank and the first feeding pipe. The nozzle frame is a cylindrical structure open at both ends, extending horizontally. Multiple high-pressure material nozzle groups are mounted on the nozzle frame, with each high-pressure material nozzle group arranged at intervals along the circumference of the nozzle frame. Each high-pressure material nozzle group includes multiple high-pressure material nozzles, which are sequentially spaced along the length of the nozzle frame. The nozzles of each high-pressure material nozzle are located on the inner side of the nozzle frame. The cleaning box has a rectangular box structure. Inside the cleaning box, at the position corresponding to the upper opening, there is a box mesh. The box mesh is composed of multiple grid plates arranged at intervals along a semi-circular arc. The two ends of each grid plate are respectively connected and fixed to the front and rear side walls of the cleaning box. The box mesh surrounds the upper half of the cleaning roller, serving as a shield and protection. Through holes are provided on the front and rear side walls of the cleaning box. The cleaning roller extends horizontally, and a cleaning protrusion adapted to the outer surface of the high-altitude fixed cableway is provided on the inner side wall of the cleaning roller. A cleaning brush is provided on the cleaning protrusion. Multiple abrasive holes are provided in the groove between each pair of adjacent cleaning protrusions. The multiple abrasive holes are arranged at intervals along the length of the cleaning roller, and each abrasive hole penetrates the side wall of the cleaning roller. A second abrasive hopper is provided at the bottom of the cleaning box, and the second abrasive hopper is connected to the first abrasive hopper through a second discharge pipe; The bracket is provided with a lubrication roller mounting bracket, which has a mounting hole for the lubrication roller to pass through. The lubrication roller is rotatably engaged with the mounting hole through a lubrication roller gasket.

2. The high-altitude fixed cableway strengthening and grinding device according to claim 1, characterized in that, A camera mounting bracket is provided on the side of the grinding box near the cleaning box, and a camera is mounted on the camera mounting bracket.

3. The high-altitude fixed cableway strengthening and grinding device according to claim 1, characterized in that, The first transmission mechanism includes a first pulley, a second pulley, and a transmission belt. The first pulley is fixedly connected to the lubrication roller, and the second pulley is fixedly connected to the output shaft of the first motor. The first pulley and the second pulley are connected by the transmission belt.

4. The high-altitude fixed cableway strengthening and grinding device according to claim 1, characterized in that, The active walking wheel assembly includes a first rolling pulley and a second rolling pulley that are in rolling cooperation. The first rolling pulley and the second rolling pulley can be closed together to form a first cableway cavity for the high-altitude fixed cableway to pass through. A first pulley shaft is provided on both sides of the first rolling pulley, and a second pulley shaft is provided on both sides of the second rolling pulley. The first pulley shaft and the second pulley shaft located on the same side are respectively connected by a first pulley pad, and the first pulley shaft is rotatably engaged with the first pulley pad, and the second pulley shaft is rotatably engaged with the first pulley pad.

5. The high-altitude fixed cableway strengthening and grinding device according to claim 4, characterized in that, The second transmission mechanism includes a first gear, a second gear, and a third gear arranged from bottom to top. The first gear is fixedly connected to the output shaft of the second motor, the second gear is fixedly connected to the first pulley shaft, and the third gear is fixedly connected to the second pulley shaft. The first gear is meshed with the second gear, and the second gear is meshed with the third gear.

6. The high-altitude fixed cableway strengthening and grinding device according to claim 1, characterized in that, The passive walking wheel assembly includes a third rolling pulley and a fourth rolling pulley that are in rolling cooperation. The third rolling pulley and the fourth rolling pulley can be closed to form a second cableway cavity for the high-altitude fixed cableway to pass through. A third pulley shaft is provided on both sides of the third rolling pulley, and a fourth pulley shaft is provided on both sides of the fourth rolling pulley. The third pulley shaft and the fourth pulley shaft located on the same side are respectively connected by a second pulley pad, and the third pulley shaft and the second pulley pad are rotatably engaged. Each of the second pulley pads has a pulley mounting bracket fixedly installed on its outer side, and the two pulley mounting brackets are respectively connected to the left and right sides of the grinding box.

Images