Cable trough repairing device

Abstract

The invention discloses a cable trough repairing device which comprises a base, the two sides of the base are hinged to connecting bases through rotating shafts, first auxiliary rollers are installed at the bottom ends of the connecting bases, the outer side walls of the connecting bases are sleeved with movable sleeves, and second auxiliary rollers are symmetrically installed at the bottom ends of the movable sleeves. In the using process, the orientation of the base between the two connecting bases can be changed according to the orientation of a cable trough needing to be repaired, then the cable troughs in different orientations can be repaired, meanwhile, in the using process, the cable troughs in different orientations can be repaired, and the cable troughs in different orientations can be repaired. The device is connected with the cable trough through matching of the second auxiliary roller which can be matched with the size of the side wall of the cable trough and the first auxiliary roller, so that in the cable repairing process, operation can be carried out more easily in cooperation with the operation handle, and then repairing can be completed only by moving the whole device in the cable trough repairing process.

Description

Technical Field

[0001] The invention relates to the technical field of cable repair, in particular to a cable trough repair device. Background Art

[0002] Rail transit refers to a type of transportation vehicle or transportation system in which operating vehicles need to travel on specific tracks. Common rail transit includes railway systems consisting of traditional trains and standard railways. The electrical control of rail transit requires cables to transmit energy and signals, and cable troughs are ancillary projects in rail transit construction used to store and protect control cables. They are an indispensable part of rail transit control systems.

[0003] In the prior art, the cable trough repair device, during the process of repairing the cable trough, because the cable trough is often arranged in a "concave" structure, in the process of repairing the inner wall of the cable trough, because the cable trough is often "short", "flat" and "long", it is time-consuming and laborious to repair the cable trough, and the operator needs to bend over to operate. In this way, the operator is very tired during the long repair, and the efficiency of the cable trough repair is not good. In addition, the traditional cable trough repair device, during the process of repairing the cracks, often coats the cracks with asphalt, etc., but because the cable trough is often arranged outdoors, it needs to be cleaned, coated with asphalt, and then smoothed, which is very cumbersome.

[0004] After searching, for example, a Chinese patent document discloses a repair device for an auxiliary cable trough for rail transit (publication number: CN113517650A), but it still has the following defects: Although the above-mentioned auxiliary cable trough repair device for rail transit has achieved a guide structure by setting an adjustable clamping pulley, which brings convenience to workers' operation and makes the device more practical, it still has quality problems such as cracks that will only appear in the cable trough after installation. The common installation methods of cable troughs are suspended installation or buried ground installation, and the above-mentioned auxiliary cable trough repair device for rail transit can only complete auxiliary operations on buried cable troughs, which is very limited. Summary of the invention

[0005] The object of the present invention is to provide a cable trough repair device to solve the problem of the cable trough repair device in the prior art proposed in the above background technology. In the process of repairing the cable trough, the cable trough is often arranged in a "concave" structure. In the process of repairing the inner wall of the cable trough, the cable trough is often "short", "flat" and "long". This makes the repair process of the cable trough time-consuming and labor-intensive, and requires operators to bend over to operate. In this way, the operators are very tired during the long-term repair, and the efficiency of cable trough repair is not good. In addition, the traditional cable trough repair device often coats the cracks with asphalt, etc. during the repair process. However, since the cable trough is often arranged outdoors, it needs to be cleaned, coated with asphalt, and then smoothed, which is a very cumbersome operation.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cable trough repair device, comprising a base, both sides of the base are hinged to the connecting seat through a rotating shaft, the bottom end of the connecting seat is installed with a first auxiliary roller, and the outer wall of the connecting seat is provided with a movable sleeve, the bottom end of the movable sleeve is symmetrically installed with a second auxiliary roller, the top of the base is penetrated by a placement cavity, and the top of the placement cavity is installed with a material cavity, and the bottom end of the material cavity is symmetrically provided with a flow solenoid valve, the bottom end of the base is symmetrically installed with side panels, and one side of the side panel is evenly spaced with a transmission nozzle, the two sides of the transmission nozzle are respectively provided with a first cleaning brush and a flattening block connected to the side panel, and a flattening roller and a second cleaning brush are provided between the side panels.

[0007] Preferably, the connection seat is provided with series cavities symmetrically therein, and plug-in blocks are plugged into the series cavities, one end of the plug-in blocks is plugged into the limiting cavities, and the limiting cavities are symmetrically provided on both sides of the base.

[0008] Preferably, the other end of the plug-in block is connected to the limit plate, and a connecting handle is installed on the side of the limit plate away from the plug-in block, a groove is provided at the top of the plug-in block, and an elastic sheet is installed at the lower part of the inner part of the groove, a first interference block is installed at an equal interval at the top of the elastic sheet, and the top outer wall of the first interference block is in conflict with the bottom outer wall of the second interference block, and the second interference blocks are installed at an equal interval at the inner top of the series cavity.

[0009] Preferably, a screw sleeve is installed at the front end of the movable sleeve, and a transmission screw is penetrated and meshed with the interior of the screw sleeve, one end of the transmission screw is connected to one side of the connecting block, and the end of the transmission screw close to the connecting block is transmission-connected with a linkage rod, an adjustment knob is installed between the two linkage rods, and the outer wall teeth of the transmission screw on both sides are arranged with opposite structures.

[0010] Preferably, the top of the material chamber is movably connected with gears at equal intervals, and the outer walls of the gears are meshingly connected with transmission chains. The top of the material chamber is equipped with a connecting shell covering the outside of the gears and the transmission chain, and the top of the gear arranged in the middle is transmission-connected to the output end of the motor.

[0011] Preferably, the bottom ends of the gears are transmission-connected to the top ends of the mixing blades disposed inside the material chamber through linkage columns, the input end of the flow solenoid valve is connected to the bottom end of the material chamber, and electric heating tubes are installed at equal intervals inside the shell of the material chamber.

[0012] Preferably, an installation cavity is installed at the bottom end of the material cavity, a tempered glass cover is installed at the inner bottom end of the installation cavity, and an image acquisition device is installed at the inner top end of the installation cavity.

[0013] Preferably, an extraction tube is installed on one side of the side panel, and one end of the extraction tube is connected to the bottom end of the material chamber, the other end of the extraction tube extends to the inside of the side panel and is connected to the transmission nozzle, and a connecting block is symmetrically installed on one side of the side panel close to the transmission nozzle, and a first limiting protrusion is installed on both sides of the connecting block, the outer wall of the first limiting protrusion is in contact with a second limiting protrusion, and the second limiting protrusions are installed on the outer wall of the flexible sheet, one end of the flexible sheet is connected to the mounting block, and the mounting block is respectively connected to the rear ends of the first cleaning brush and the grinding block.

[0014] Preferably, the bottom end of the base is symmetrically equipped with a snap-in cavity, and the bottom ends of the snap-in cavities are inserted into the outer walls of the series blocks, the series blocks are installed on the top of the connecting frame, and the bottom ends of the connecting frames are connected to the mounting frame and the top of the second cleaning brush, and a flattening roller is hinged inside the bottom end of the mounting frame, and the outer side wall of the flattening roller conflicts with the outer side wall of the bottom end of the cleaning scraper.

[0015] Preferably, an operating handle is installed at the top of the material chamber, and a display panel is installed at the top of the operating handle, the display panel is electrically connected to the image acquisition device, and a pressing control module is installed at the inner bottom of the operating handle, and the pressing control module is electrically connected to the flow solenoid valve and the transmission nozzle.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. During use, the present invention can change the orientation of the cable trough to be repaired between the two connecting seats through the base, so that the cable troughs with different orientations can be repaired. At the same time, during use, the second auxiliary roller that can adapt to the side wall size of the cable trough cooperates with the first auxiliary roller to connect the device to the cable trough. In this way, during the cable repair process, it can be operated more easily with the operating handle. During the cable trough repair process, the repair can be completed by moving the entire device.

[0017] 2. In the process of repairing the cable trough, the present invention can clean, repair and smooth the inner walls on both sides and the bottom of the cable trough in an integrated manner while the device is in motion. This avoids the need to coat the cracks with asphalt or the like during the repair process. However, since the cable trough is often set outdoors, it needs to be cleaned, coated with asphalt and then smoothed, which is a very cumbersome operation. This improves the practicability and convenience of the device.

[0018] 3. The present invention is convenient for long-term operation in the process of repairing the cable trough. The mixing blades rotate to ensure that the stored asphalt in the placement chamber will not solidify, and the electric heating tubes are fixedly connected at equal intervals inside the material chamber shell to ensure that the temperature of the asphalt is always at a suitable temperature. The mixing blades mix the asphalt, and the middle gear is driven by a motor. During the rotation of the middle gear, the transmission chain meshing with the outer wall drives the other two gears to rotate. In this way, all the mixing blades are linked to rotate, so that the asphalt used for repairing can be fully maintained, and good results can be achieved during long-term operations.

[0019] 4. During the repair process of the cable trough, the present invention can display the image parameter data transmitted by the image acquisition device through the display panel, which makes it easier to directly observe the size or depth of the cracks. At the same time, by pressing the pressing control module, the asphalt flow rate sprayed by the flow solenoid valve and the transmission nozzle can be controlled by the pressing force. In this way, during the repair process of the cable trough, it is easier to operate and can be accurately adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a bottom view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the structure of the combined parts of the base, the rotating shaft, the connecting seat, the plug-in block, the limit plate, the connecting handle, the first abutment block, the second abutment block, the series cavity and the limit cavity in the present invention; Figure 4 It is a schematic diagram of the internal parts structure of the material chamber in the present invention; Figure 5 It is a schematic diagram of the structure of the combined parts of the mounting cavity, the tempered glass cover plate and the image acquisition device in the present invention; Figure 6 It is a schematic diagram of the structure of the combined parts of the side plate, the extraction pipe, the transmission nozzle, the first cleaning brush and the grinding block in the present invention; Figure 7It is a schematic diagram of the structure of the combined parts of the series connection block, the connecting frame, the mounting frame, the grinding roller, the cleaning scraper and the second cleaning brush in the present invention; Figure 8 For the present invention Figure 6 A part of the enlarged parts structure diagram; Fig. 9 It is a schematic diagram of the structure of the combined parts of the material chamber, gears and transmission chain in the present invention.

[0021] In the figure: 1, base; 2, rotating shaft; 3, connecting seat; 4, plug-in block; 5, limit plate; 6, connecting handle; 7, first resistance block; 8, second resistance block; 9, series cavity; 10, limit cavity; 11. First auxiliary roller; 12. Movable sleeve; 13. Second auxiliary roller; 14. Screw sleeve; 15. Transmission screw; 16. Connecting block; 17. Linkage rod; 18. Adjustment knob; 19. Placement cavity; 20. Material cavity; 21. Gear; 22. Transmission chain; 23. Motor; 24. Mixing fan blade; 25. Flow solenoid valve; 26. Electric heating tube; 27. Installation cavity; 28. Tempered glass cover; 29. ​​Image acquisition device; 30. Side panel; 31. Extraction tube; 32. Transmission nozzle; 33. Connecting block; 34. First limiting protrusion; 35. Second limiting protrusion; 36. Flexible sheet; 37. Mounting block; 38. First cleaning brush; 39. Grinding block; 40. Card connection chamber; 41. Series block; 42. Connecting frame; 43. Mounting frame; 44. Grinding roller; 45. Cleaning scraper; 46. Second cleaning brush; 47. Operating handle; 48. Display panel; 49. Press control module; 50. Connecting shell. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-9The present invention provides a cable trough repair device, comprising a base 1, and both sides of the base 1 are fixedly connected with a rotating shaft 2, and the rotating shaft 2 is movably connected to the inside of a rotating cavity opened at one end of a connecting seat 3, and the inside of the connecting seat 3 is symmetrically plugged with two "concave" structure-set plug-in blocks 4, and one end of the plug-in block 4 is fixedly connected to one side of a limiting plate 5, and a connecting handle 6 with a "concave" structure is fixedly connected to the side of the limiting plate 5 away from the plug-in block 4, and the plug-in block 4 is plugged into the inside of a series cavity 9 and a limiting cavity 10, and the series cavity 9 symmetrically penetrates the inside of the connecting seat 3, and the bottom end of the inside of the series cavity 9 is evenly fixedly connected with a second conflicting block 8, the bottom outer wall of the second conflicting block 8 conflicts with the top outer wall of the first conflicting block 7, and the first conflicting block 7 is evenly fixedly connected to the top of the elastic sheet, and the elastic sheets are fixedly connected to the bottom of the top groove of the plug-in block 4, and the limiting cavity 10 is symmetrically opened on both sides of the base 1, and the first conflicting block 7 and the second conflicting block 8 are both semi-cylindrical structures.

[0024] By setting the rotating shaft 2, in the process of repairing the cable trough, the base 1 can change its orientation between the two connecting seats 3 through the rotating shaft 2 according to the position of the cable trough to be repaired. After changing the orientation, the two plug-in blocks 4 connected by the limiting plate 5 are plugged into the series cavity 9 and the limiting cavity 10, so that the base 1 and the connecting seat 3 are limited and fixed, and when the plug-in block 4 is plugged into the series cavity 9, the first contact block 7 and the second contact block 8 are in contact with each other, so that the plug-in block 4 is self-limited. In this way, the cable trough has strong applicability during repair, and provides convenience for cable troughs that are suspended or buried in the ground.

[0025] The bottom end of the connecting seat 3 is symmetrically and movably connected with the first auxiliary roller 11, and the outer side walls of the connecting seat 3 are sleeved with a horizontally movably connected movable sleeve 12, and the bottom end of the movable sleeve 12 is symmetrically and movably connected with the second auxiliary roller 13. By cooperating with the first auxiliary roller 11 and the second auxiliary roller 13, the device as a whole can be limited to both sides of the cable trough. At the same time, the second auxiliary roller 13 can be horizontally adjusted through the movable sleeve 12 to adapt to the sizes of different cable troughs. In this way, during the cable trough repair process, the first auxiliary roller 11 and the second auxiliary roller 13 can be moved to assist in the repair of the cable trough, thereby improving convenience and practicality.

[0026] One end of the movable sleeve 12 is fixedly connected to a screw sleeve 14, and the inner side wall of the screw sleeve 14 is penetrated and meshed with a transmission screw 15, one end of the transmission screw 15 is fixedly connected to a limiting plate, and the other end of the transmission screw 15 is movably connected to one side of a connecting block 16, the other end of the connecting block 16 is movably connected to a linkage rod 17, and one end of the linkage rod 17 is transmission-connected to the transmission screw 15, and the other end of the transmission screw 15 is fixedly connected to one side of an adjusting knob 18, and the outer wall teeth of the transmission screws 15 on both sides are arranged with opposite structures.

[0027] By setting the screw transmission structure composed of the transmission screw 15 and the screw sleeve 14, and the outer wall teeth of the transmission screws 15 on both sides are set in opposite structures, the operator turns the adjustment knob 18 forward or reverse, and then drives the transmission screw 15 to rotate forward or reverse synchronously through the linkage rod 17, thereby driving the screw sleeve 14 to move relatively or oppositely, and then making the movable sleeve 12 move relatively or oppositely synchronously, so that the second auxiliary roller 13 connected to the movable sleeve 12 can be driven to move, and then the first auxiliary roller 11 and the second auxiliary roller 13 can be matched, so that the overall device can be limited to both sides of the cable trough.

[0028] The top of the base 1 is fixedly connected to a placement cavity 19 with a hollow structure, and the top of the placement cavity 19 is fixedly connected to a material cavity 20 for storing materials for repairing the cable trough. The top of the material cavity 20 is movably connected to three gears 21. The outer wall diameter of the gear 21 set in the middle is larger than the outer wall diameter of the gears 21 set on both sides. The outer walls of the three gears 21 are all meshed and connected with a transmission chain 22. The top of the middle gear 21 is fixedly connected to the output end of the motor 23 fixedly connected to the top of the connecting shell 50 through a coupling. The shell 50 is fixedly connected to the top of the material chamber 20 and covers the outside of the three gears 21 and the transmission chain 22. The bottom ends of the three gears 21 are fixedly connected with linkage columns, and the linkage columns pass through the top of the material chamber 20 and extend to the interior of the material chamber 20 and are fixedly connected to the top of the mixing blades 24. The bottom end of the material chamber 20 is symmetrically fixedly connected with a flow solenoid valve 25, and the input end of the flow solenoid valve 25 is connected to the bottom end of the material chamber 20 through a pipeline. Electric heating tubes 26 are fixedly connected at equal intervals inside the shell of the material chamber 20.

[0029] By setting up the placement chamber 19, during use, asphalt and the like used for repairing the cable trough can be stored inside the placement chamber 19, and during the asphalt storage process, the mixing blades 24 rotate to ensure that the stored asphalt in the placement chamber 19 will not solidify, and the electric heating tubes 26 are fixedly connected at equal intervals inside the shell of the material chamber 20 to ensure that the temperature of the asphalt is always at a suitable temperature. The mixing blades 24 mix the asphalt, and the middle gear 21 is driven by the motor 23. During the rotation of the middle gear 21, the transmission chain 22 engaged with the outer wall drives the other two gears 21 to rotate, so that all the mixing blades 24 are linked to rotate, so that the asphalt used for repairing can be fully maintained, and thus, good results can be achieved during long-term operations, ensuring that the repaired cable trough has high strength.

[0030] The bottom end of the material cavity 20 is fixedly connected to the installation cavity 27, the inner bottom end of the installation cavity 27 is fixedly connected to the tempered glass cover plate 28 set with a tempered glass structure, and the inner top of the installation cavity 27 is fixedly connected to the image acquisition device 29, the image acquisition device 29 is electrically connected to the display panel 48, the display panel 48 is fixedly connected to the top of the operating handle 47, and the operating handle 47 is fixedly connected to the top of the material cavity 20, the inner top of the operating handle 47 is fixedly connected to the pressing control module 49 electrically connected to the flow solenoid valve 25 and the transmission nozzle 32, the pressing control module 49 is composed of a pressure sensor and a processing module, the image acquisition device 29 is set with a camera structure, and the image acquisition device 29 transmits images with the display panel 48 via Bluetooth.

[0031] By setting up the image acquisition device 29, during the cable trough repair process, the cracks in the cable trough can be directly observed through the image parameter data captured by the image acquisition device 29, which makes it easier to directly observe the size or depth of the cracks. At the same time, the device can be operated as a whole through the operating handle 47, avoiding the operator's bending over to operate. At the same time, when grasping the operating handle 47, the pressing control module 49 can be pressed to control the asphalt flow rate sprayed by the flow solenoid valve 25 and the transmission nozzle 32 through the pressing force. In this way, the operation can be better performed, the cracks can be better repaired, the cracks in the cable trough can be more intuitively observed, and the practicality and convenience in the cable trough repair process are improved.

[0032] The bottom end of the base 1 is symmetrically fixedly connected with a side plate 30, and one side of the side plate 30 is connected to the bottom end of the material chamber 20 through an extraction tube 31, one end of the extraction tube 31 extends to the inside of the side plate 30, and is connected to a transmission nozzle 32 fixedly connected to one side of the side plate 30 for delivery, and the side plates 30 are symmetrically fixedly connected with connecting blocks 33 on both sides close to the transmission nozzle 32, and both sides of the connecting blocks 33 are fixedly connected with a first limiting protrusion 34 of a semi-cylindrical structure, the outer wall of the first limiting protrusion 34 conflicts with the outer wall of the second limiting protrusion 35 of the semi-cylindrical structure, and the second limiting protrusion 35 is fixedly connected to one side of the flexible sheet 36, the flexible sheet 36 is symmetrically fixedly connected to one side of the mounting block 37, and the other side of the mounting block 37 is respectively fixedly connected with a first cleaning brush 38 and a smoothing block 39.

[0033] By setting the transmission nozzle 32, the asphalt stored in the material chamber 20 is extracted by the transmission nozzle 32 in cooperation with the extraction tube 31 during use, and sprayed on the side wall of the cable trough. Then, the sprayed asphalt is smoothed by the grinding block 39 through the overall movement of the device, and then evenly coated on the inner side wall of the cable trough to be repaired. At the same time, during the movement of the device, the repaired inner wall is first cleaned by the first cleaning brush 38 to avoid accumulation of impurities, resulting in poor repair effect. At the same time, the first cleaning brush 38 and the grinding block 39 are both installed on the outer wall of the connecting block 33 through the mounting block 37 and the flexible sheet 36 in cooperation with the second limiting protrusion 35. At the same time, the outer wall of the first limiting protrusion 34 is in conflict with the outer wall of the second limiting protrusion 35 to complete the limiting. This method is convenient for disassembly of the first cleaning brush 38 and the grinding block 39, which improves practicality and convenience, and uses an integrated method to complete the repair of the side wall of the cable trough, thereby improving the convenience and efficiency of the cable trough repair.

[0034] The bottom end of the base 1 is symmetrically fixedly connected with a snap-in cavity 40, and the bottom end of the snap-in cavity 40 is internally snapped to the top of the series block 41, the bottom inner wall of the snap-in cavity 40 and the outer wall of the series block 41 are both circular structures, the series blocks 41 are fixedly connected to the top of the connecting frame 42, the bottom end of the connecting frame 42 is respectively fixedly connected to the top of the mounting frame 43 and the second cleaning brush 46, and the bottom end of the mounting frame 43 is internally movably connected with a smoothing roller 44 for smoothing asphalt, the top of the mounting frame 43 is fixedly connected with a cleaning scraper 45 through a connecting frame, and the bottom end of the cleaning scraper 45 is in conflict with the outer wall of the smoothing roller 44.

[0035] By setting up the smoothing roller 44, during use, when the device is in the process of overall movement, the smoothing roller 44 will smooth the asphalt, and when the device is in the process of overall movement, the inner bottom end of the cable trough will be cleaned by the second cleaning brush 46, so that the inner bottom end of the cable trough is repaired in an integrated manner, thereby improving the convenience and efficiency of the cable trough repair.

[0036] The specific use process of this embodiment is as follows: First, according to the orientation of the cable trough to be repaired, the base 1 is changed in position between the two connecting seats 3 through the rotating shaft 2. After the orientation is changed, the two plug-in blocks 4 connected by the limiting plate 5 are plugged into the series cavity 9 and the limiting cavity 10, thereby limiting and fixing the base 1 and the connecting seat 3.

[0037] Secondly, the device is connected and fixed to the side wall of the cable trough to be repaired. The specific connection and fixing method is that the first auxiliary roller 11 and the second auxiliary roller 13 cooperate with each other, so that the device as a whole can be limited to both sides of the cable trough. At the same time, the second auxiliary roller 13 can be horizontally adjusted by the movable sleeve 12 to adapt to the sizes of different cable troughs. In this way, during the cable trough repair process, the first auxiliary roller 11 and the second auxiliary roller 13 can be moved to assist in the repair of the cable trough. The adjustment method of the second auxiliary roller 13 is specifically that the forward or reverse adjustment knob 18 is used, and then the transmission screw 15 is driven to rotate forward or reverse synchronously through the linkage rod 17, so as to drive the screw sleeve 14 to move relatively or oppositely, so as to make the movable sleeve 12 move relatively or oppositely synchronously, so as to drive the second auxiliary roller 13 connected to the movable sleeve 12 to move, so as to make the first auxiliary roller 11 and the second auxiliary roller 13 cooperate, so that the device as a whole can be limited to both sides of the cable trough.

[0038] Afterwards, the operator grasps the operating handle 47 to drive the entire device to move horizontally, and controls the asphalt flow sprayed by the flow solenoid valve 25 and the transmission nozzle 32 by the pressing force, so that the operation can be better performed and the cracks can be repaired better. At the same time, during the overall movement of the device, the cracks in the cable trough are observed through the image parameter data captured by the image acquisition device 29, which makes it easier to observe the size or depth of the cracks more directly.

[0039] Then, the side wall of the cable trough that needs to be repaired is repaired. During the repair process, the transmission nozzle 32 cooperates with the extraction tube 31 to extract the asphalt stored in the material chamber 20 and spray it on the side wall of the cable trough. In this way, the sprayed asphalt is smoothed by the grinding block 39 through the overall movement of the device, and then evenly coated on the inner wall of the cable trough that needs to be repaired. At the same time, during the movement of the device, the repaired inner wall is first cleaned by the first cleaning brush 38 to avoid accumulation of impurities, resulting in poor repair effect. At the same time, the first cleaning brush 38 and the grinding block 39 are both installed on the outer wall of the connecting block 33 through the mounting block 37 and the flexible sheet 36 in cooperation with the second limiting protrusion 35. At the same time, the outer wall of the first limiting protrusion 34 is in conflict with the outer wall of the second limiting protrusion 35 to complete the limiting. This method facilitates the disassembly of the first cleaning brush 38 and the grinding block 39.

[0040] Finally, when the device is in the overall motion, the smoothing roller 44 will smooth the asphalt, and when the device is in the overall motion, the inner bottom end of the cable trough will be cleaned by the second cleaning brush 46, and the cable trough repair device is thus completed.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable trough repair device, comprising a base (1), characterized in that: Both sides of the base (1) are hinged to the connecting seat (3) through a rotating shaft (2); the bottom end of the connecting seat (3) is equipped with a first auxiliary roller (11); the outer wall of the connecting seat (3) is sleeved with a movable sleeve (12); the bottom end of the movable sleeve (12) is symmetrically equipped with a second auxiliary roller (13); the top end of the base (1) is penetrated by a placement cavity (19); the top end of the placement cavity (19) is equipped with a material cavity (20); the bottom end of the material cavity (20) is symmetrically equipped with a flow solenoid valve (25); the bottom end of the base (1) is symmetrically equipped with a side plate (30); one side of the side plate (30) is evenly spaced with a transmission nozzle (32); the two sides of the transmission nozzle (32) are respectively equipped with a first cleaning brush (38) and a grinding block (39) connected to the side plate (30); a grinding roller (44) and a second cleaning brush (46) are arranged between the side plates (30).

2. A cable trough repair device according to claim 1, characterized in that: The connection seat (3) is symmetrically provided with series cavities (9), and plug-in blocks (4) are plugged into the interior of each of the series cavities (9). One end of the plug-in block (4) is plugged into the interior of the limiting cavity (10), and the limiting cavities (10) are symmetrically provided on both sides of the base (1).

3. A cable trough repair device according to claim 2, characterized in that: The other end of the plug-in block (4) is connected to the limit plate (5), and a connecting handle (6) is installed on the side of the limit plate (5) away from the plug-in block (4). The top of the plug-in block (4) is provided with a groove, and an elastic sheet is installed at the lower part of the groove. The top of the elastic sheet is evenly spaced with a first abutment block (7), and the top outer wall of the first abutment block (7) abuts against the bottom outer wall of the second abutment block (8). The second abutment block (8) is evenly spaced and installed at the top of the inner part of the series cavity (9).

4. A cable trough repair device according to claim 1, characterized in that: A screw sleeve (14) is installed at the front end of the movable sleeve (12), and a transmission screw (15) is inserted into the interior of the screw sleeve (14) and meshedly connected therewith. One end of the transmission screw (15) is connected to one side of a connecting block (16), and one end of the transmission screw (15) close to the connecting block (16) is transmission-connected to a linkage rod (17). An adjusting knob (18) is installed between the two linkage rods (17), and the outer wall teeth of the transmission screw (15) on both sides are arranged in opposite structures.

5. A cable trough repair device according to claim 1, characterized in that: The top of the material chamber (20) is movably connected to gears (21) at equal intervals, and the outer walls of the gears (21) are meshingly connected to the transmission chain (22). The top of the material chamber (20) is provided with a connecting housing (50) that covers the outside of the gears (21) and the transmission chain (22), and the top of the gears (21) arranged in the middle is transmission-connected to the output end of the motor (23).

6. A cable trough repair device according to claim 5, characterized in that: The bottom ends of the gears (21) are drivingly connected to the top ends of the mixing blades (24) disposed inside the material chamber (20) via linkage columns, the input end of the flow solenoid valve (25) is connected to the bottom of the material chamber (20), and electric heating tubes (26) are installed at equal intervals inside the shell of the material chamber (20).

7. A cable trough repair device according to claim 1, characterized in that: The bottom end of each material cavity (20) is provided with an installation cavity (27), the inner bottom end of the installation cavity (27) is provided with a tempered glass cover plate (28), and the inner top end of the installation cavity (27) is provided with an image acquisition device (29).

8. A cable trough repair device according to claim 1, characterized in that: An extraction tube (31) is installed on one side of the side plate (30), and one end of the extraction tube (31) is connected to the bottom end of the material chamber (20), and the other end of the extraction tube (31) extends to the inside of the side plate (30) and is connected to the transmission nozzle (32). A connecting block (33) is symmetrically installed on one side of the side plate (30) close to the transmission nozzle (32), and first limiting protrusions (34) are installed on both sides of the connecting block (33). The outer wall of the first limiting protrusion (34) abuts against a second limiting protrusion (35), and the second limiting protrusions (35) are installed on the outer wall of the flexible sheet (36). One end of the flexible sheet (36) is connected to the mounting block (37), and the mounting block (37) is respectively connected to the rear ends of the first cleaning brush (38) and the flattening block (39).

9. A cable trough repair device according to claim 1, characterized in that: The bottom end of the base (1) is symmetrically provided with a clamping cavity (40), and the bottom ends of the clamping cavities (40) are inserted into the outer side walls of the series blocks (41), the series blocks (41) are installed on the top ends of the connecting frames (42), and the bottom ends of the connecting frames (42) are connected to the top ends of the mounting frames (43) and the second cleaning brush (46), and a flattening roller (44) is hingedly connected to the bottom end of the mounting frame (43), and the outer side wall of the flattening roller (44) is in conflict with the outer side wall of the bottom end of the cleaning scraper (45).

10. A cable trough repair device according to claim 1, characterized in that: An operating handle (47) is installed at the top of the material chamber (20), and a display panel (48) is installed at the top of the operating handle (47), the display panel (48) is electrically connected to the image acquisition device (29), and a pressing control module (49) is installed at the bottom of the operating handle (47), and the pressing control module (49) is electrically connected to the flow solenoid valve (25) and the transmission nozzle (32).

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