Photocuring pipeline repairing vehicle

Abstract

The invention belongs to the technical field of pipeline repairing, and particularly relates to a photocuring pipeline repairing vehicle which comprises a walking mechanism body. A plurality of rollers are uniformly arranged on the side wall of the walking mechanism body; a pair of electric push rods is fixedly connected to the side wall of the walking mechanism body. The electric push rods are symmetrically arranged on the two sides of the walking mechanism body and are of the same structure. An electric push rod is used for pushing a fixing frame to move, a sponge block makes full contact with the side wall of a walking mechanism body, at the moment, the sponge block can wipe the side wall of the walking mechanism body through pushing of the electric push rod, dirt and impurities attached to the side wall of the sponge block can be scraped off through protrusions of a scraping strip, and a collecting box can collect the dirt and the impurities; according to the ultraviolet lamp, dirt and impurities attached to the surface of the ultraviolet lamp can be cleaned, the irradiation effect of the ultraviolet lamp is improved, meanwhile, dirt and impurities attached to the side wall of a sponge block can be cleaned through a scraping strip, and a collecting box can collect dirt and impurities.

Description

Technical Field

[0001] The invention belongs to the technical field of pipeline repair, in particular to a light-curing pipeline repair vehicle. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. Pipelines are mainly used for water supply, drainage, heating, gas supply, and long-distance transportation of oil and natural gas.

[0003] With the long-term use of urban sewage drainage pipes, various defects are prone to occur, and it is necessary to use a light-curing pipe repair vehicle to perform ultraviolet light-curing repair on the inside of the pipe. It is mainly composed of a repair vehicle and a traveling mechanism. During use, the traveling mechanism is placed in the pipe, and then the ultraviolet light is turned on to irradiate the inside of the pipe, so that the resin initiates a polymerization reaction and then solidifies, thereby completing the repair of the pipe.

[0004] However, in the prior art, it is found that during the long-term use of the walking mechanism of the repair vehicle, there will be a lot of dirt and impurities in the pipeline, which will cause them to fall and adhere to the surface of the ultraviolet light, which is easy to cause a certain impact on the irradiation effect of the ultraviolet light, thereby causing a certain impact on the repair effect of the pipeline. For this reason, the present invention provides a light-curing pipeline repair vehicle. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a light-curing pipeline repair vehicle described in the present invention comprises a walking mechanism body; the side walls of the walking mechanism body are evenly provided with a plurality of rollers; a pair of electric push rods are fixedly connected to the side walls of the walking mechanism body; the electric push rods are symmetrically arranged on both sides of the walking mechanism body and have the same structure; a fixing frame is fixedly connected to the ends of the electric push rods; a pair of support arms are hinged to the side walls of the fixing frame; the support arms are symmetrically arranged on both sides of the fixing frame and have the same structure; the side walls of the support arms are hinged to the same fixed block; a sponge block is provided on the side walls of the fixed block; a pair of scraping strips are symmetrically fixedly connected to the side walls of the walking mechanism body; a collecting box is fixedly connected to the side walls of the walking mechanism body; wiping the walking mechanism body with the sponge block can clean the dirt and impurities attached to the surface of the ultraviolet lamp, thereby improving the irradiation effect of the ultraviolet lamp, and at the same time, the scraping strip can clean the dirt and impurities attached to the side walls of the sponge block.

[0007] Preferably, a pair of first magnetic blocks are fixedly connected to the side wall of the sponge block; the first magnetic blocks are symmetrically arranged on both sides of the sponge block and have the same structure; a first elastic sheet is fixedly connected to the side wall of the first magnetic block; a plurality of first springs are fixedly connected to the side wall of the walking mechanism body; the first springs are evenly distributed on the side wall of the walking mechanism body and have the same structure; a magnetic ball is fixedly connected to the end of the first spring; the impact force generated by the mutual adsorption of the magnetic ball and the first magnetic block causes the first elastic sheet to vibrate, which can clean the dirt and impurities attached to the side wall of the sponge block, and further improve the wiping effect of the sponge block on the walking mechanism body.

[0008] Preferably, a plurality of telescopic rods are fixedly connected to the side wall of the walking mechanism body; the telescopic rods are evenly distributed on the side wall of the walking mechanism body and have the same structure; a second spring is sleeved on the outer side of the telescopic rod; the ends of the telescopic rod and the second spring are fixedly connected to the same pad; a groove is provided on the side wall of the pad; a second magnetic block is fixedly connected to the grooved side wall; the walking mechanism body is blocked by the pad, which can play an anti-collision and buffering role for the walking mechanism body during movement, thereby improving the protective effect of the walking mechanism body.

[0009] Preferably, a plurality of first spring rods are fixedly connected to the side wall of the walking mechanism body; the first spring rods are evenly distributed on the side wall of the walking mechanism body and have the same structure; the first spring rod is fixedly connected to the roller; a plurality of cleaning brushes are evenly fixedly connected to the side wall of the roller; a connecting rod is fixedly connected to the side wall of the cleaning brush; the connecting rod passes through the cleaning brush wall body and is fixedly connected thereto; through the elastic action of the first spring rods, the adaptability of the walking mechanism body to the inside of the pipeline when moving can be increased, and the optical fixing effect on pipelines of different sizes can be improved, and at the same time, the cleaning brush can be used to clean the dirt and impurities attached to the side wall of the roller.

[0010] Preferably, the side wall of the fixed block is provided with a pair of sliding grooves; the sliding grooves are symmetrically arranged on both sides of the fixed block and have the same structure; the side walls of the sliding grooves are slidably connected to sliders; the sliders are fixedly connected to the sponge block; the side walls of the sliding grooves are provided with insertion holes; the side walls of the sliders are fixedly connected to insertion rods; the side walls of the insertion rods are fixedly connected to a plurality of second elastic sheets; the second elastic sheets are evenly distributed on the side walls of the insertion rods and have the same structure; by inserting the sliders into the sliding grooves for fixing, the sponge block can be conveniently disassembled and installed, thereby facilitating the disassembly and maintenance of the sponge block.

[0011] Preferably, a groove is formed on the side wall of the insertion rod; a second spring rod is fixedly connected to the side wall of the groove; a pressing rod is fixedly connected to the end of the second spring rod; a pull rope is fixedly connected between the pressing rod and the second elastic sheet; the pull rope passes through the wall of the insertion rod and is slidably connected thereto; the pressing rod is pressed so that the second elastic sheet fits against the side wall of the insertion rod, which makes it easier to remove the slider from the side wall of the slide groove and increases the speed of disassembly.

[0012] Preferably, the side wall of the fixed block is fixed with multiple elastic plates; the elastic plates are evenly distributed on the side wall of the fixed block and have the same structure; the side wall of the elastic plate is fixed with a sponge strip; the elastic plate blocks the side wall of the slider, which can play a limiting role when the slider is inserted into the side wall of the slide groove, thereby improving the convenience of insertion.

[0013] Preferably, a plurality of baffles are evenly fixed to the side wall of the cushion block; the baffles are arranged in an arc shape; the arranged baffles can prevent iron filings and impurities in the slot from falling, thereby increasing the collection effect of iron filings and impurities.

[0014] Preferably, a pair of iron wires are symmetrically fixed to the side walls of the sponge block; the iron wires can fix the wall of the sponge block and increase the service life of the sponge block.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The light-curing pipeline repair vehicle described in the present invention can clean the dirt and impurities attached to the surface of the ultraviolet lamp by wiping the walking mechanism body with the sponge block, thereby improving the irradiation effect of the ultraviolet lamp. At the same time, the scraper can be used to clean the dirt and impurities attached to the side wall of the sponge block, and the collection box can collect the dirt and impurities.

[0017] 2. The light-curing pipeline repair vehicle described in the present invention, by means of the provided pad and the second magnetic block, blocks the traveling mechanism body through the pad, which can play an anti-collision and buffering role for the traveling mechanism body during travel, thereby improving the protective effect of the traveling mechanism body. At the same time, the second magnetic block can be used to collect and remove iron filings and impurities in the pipeline, thereby increasing the cleaning effect of iron filings and impurities in the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a stereogram in the present invention;

[0020] Figure 2 It is a structural schematic diagram of the support arm in the present invention;

[0021] Figure 3 is a schematic structural diagram of the first elastic sheet in the present invention;

[0022] Figure 4 yes Figure 3 A partial enlarged view of the middle part;

[0023] Figure 5 It is a structural schematic diagram of the baffle in the present invention;

[0024] Figure 6It is a schematic structural diagram of the cleaning brush of the present invention.

[0025] In the figure: 1. walking mechanism body; 111. roller; 11. electric push rod; 12. fixed frame; 13. support arm; 14. fixed block; 15. sponge block; 16. scraper; 17. collection box; 2. first magnetic block; 21. first elastic sheet; 22. first spring; 23. magnetic ball; 3. telescopic rod; 31. second spring; 32. cushion block; 33. slot; 34. second magnetic block; 4. first spring rod; 41. cleaning brush; 42. connecting rod; 5. slide groove; 51. slider; 52. socket; 53. plug rod; 54. second elastic sheet; 6. groove; 61. second spring rod; 62. pressing rod; 63. pull rope; 7. elastic plate; 71. sponge strip; 8. baffle; 9. wire. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] like Figure 1-6As shown, a light-curing pipeline repair vehicle described in an embodiment of the present invention includes a walking mechanism body 1; a plurality of rollers 111 are evenly arranged on the side wall of the walking mechanism body 1; a pair of electric push rods 11 are fixedly connected to the side wall of the walking mechanism body 1; the electric push rods 11 are symmetrically arranged on both sides of the walking mechanism body 1 and have the same structure; a fixing frame 12 is fixedly connected to the end of the electric push rod 11; a pair of support arms 13 are hinged to the side wall of the fixing frame 12; the support arms 13 are symmetrically arranged on both sides of the fixing frame 12 and have the same structure; the side wall of the support arm 13 is hinged to the same fixing block 14; a sponge block 15 is provided on the side wall of the fixing block 14; a pair of scraping strips 16 are symmetrically fixedly connected to the side wall of the walking mechanism body 1; a collection box 17 is fixedly connected to the side wall of the walking mechanism body 1; when in use, the electric push rod 11 is started and the fixing frame 12 is pushed to move by the electric push rod 11. At this time, a certain thrust can be applied to the fixing block 14 under the action of the internal torsion spring at the hinge of the support arm 13, so that the sponge block 15 and the side wall of the walking mechanism body 1 are fully The sponge block 15 can be moved to one side of the walking mechanism body 1 and can be in contact with the ultraviolet lamp on the side wall of the walking mechanism body 1 at the same time. At this time, the electric push rod 11 can be used to push the sponge block 15 to wipe it, and the dirt and impurities attached to the side wall of the walking mechanism body 1 can be wiped off. When the sponge block 15 moves to one side of the walking mechanism body 1, it will contact the scraping strip 16. The protrusion of the scraping strip 16 can be used to scrape off the dirt and impurities attached to the side wall of the sponge block 15. The scraped dirt and impurities will fall into the collection box 17, and the collection box 17 can be used to collect the dirt and impurities. The ultraviolet lamp on the side wall of the walking mechanism body 1 is wiped by the sponge block 15 again. In this process, the dirt and impurities attached to the surface of the ultraviolet lamp can be cleaned by wiping the walking mechanism body 1 by the sponge block 15, thereby improving the irradiation effect of the ultraviolet lamp. At the same time, the scraper 16 can be used to clean the dirt and impurities attached to the side wall of the sponge block 15, and the collection box 17 can collect the dirt and impurities.

[0028] like Figure 1-3As shown, a pair of first magnetic blocks 2 are fixedly connected to the side wall of the sponge block 15; the first magnetic blocks 2 are symmetrically arranged on both sides of the sponge block 15 and have the same structure; the first elastic sheet 21 is fixedly connected to the side wall of the first magnetic block 2; a plurality of first springs 22 are fixedly connected to the side wall of the walking mechanism body 1; the first springs 22 are evenly distributed on the side wall of the walking mechanism body 1 and have the same structure; a magnetic ball 23 is fixedly connected to the end of the first spring 22; when in use, when the sponge block 15 moves to one side of the walking mechanism body 1, the first magnetic block 2 and the magnetic ball 23 can be brought close to each other and generate magnetic attraction, so that the magnetic ball 23 can quickly fit onto the side wall of the first magnetic block 2, and at this time, a certain degree of adhesion will be generated by the mutual fit of the magnetic ball 23 and the first magnetic block 2 The impact force can cause the first elastic sheet 21 to swing to a certain extent through the impact, thereby generating a certain vibration effect. The dirt and impurities attached to the side wall of the sponge block 15 can be vibrated off by the vibration effect. When the two are far away from each other, the elasticity of the first spring 22 can be used to reset the magnetic ball 23. In this process, the impact force generated by the mutual adsorption of the magnetic ball 23 and the first magnetic block 2 causes the first elastic sheet 21 to vibrate, which can play a role in cleaning the dirt and impurities attached to the side wall of the sponge block 15, further improving the wiping effect of the sponge block 15 on the walking mechanism body 1, and reducing the dirt and impurities attached to the side wall of the sponge block 15, which is not easy to clean, thereby causing a certain impact on the wiping effect of the ultraviolet lamp.

[0029] like Figure 1 , 5 As shown, a plurality of telescopic rods 3 are fixedly connected to the side wall of the walking mechanism body 1; the telescopic rods 3 are evenly distributed on the side wall of the walking mechanism body 1 and have the same structure; a second spring 31 is sleeved on the outer side of the telescopic rod 3; the ends of the telescopic rod 3 and the second spring 31 are fixedly connected to the same cushion block 32; a groove 33 is formed on the side wall of the cushion block 32; a second magnetic block 34 is fixedly connected to the side wall of the groove 33; when in use, when the walking mechanism body 1 is moving, when an obstacle appears in front, the cushion block 32 can first collide with the obstacle, and at this time, the impact can cause the telescopic rod 3 and the second spring 31 to collide. The telescopic movement can buffer the impact force. At the same time, during the movement of the walking mechanism body 1, the magnetic force of the second magnetic block 34 can be used to suck the iron filings impurities in the pipeline into the slot 33, so that it fits with the side wall of the second magnetic block 34, thereby collecting the iron filings impurities. In this process, the walking mechanism body 1 is blocked by the pad 32, which can play an anti-collision and buffering role for the walking mechanism body 1 during the movement, thereby improving the protection effect of the walking mechanism body 1. At the same time, the second magnetic block 34 can be used to collect and remove the iron filings impurities in the pipeline, thereby increasing the cleaning effect of the iron filings impurities in the pipeline.

[0030] like Figure 1 , 6As shown, the side wall of the walking mechanism body 1 is fixedly connected with a plurality of first spring rods 4; the first spring rods 4 are evenly distributed on the side wall of the walking mechanism body 1 and have the same structure; the first spring rods 4 are fixedly connected to the roller 111; the side wall of the roller 111 is evenly fixedly connected with a plurality of cleaning brushes 41; the side wall of the cleaning brush 41 is fixedly connected with a connecting rod 42; the connecting rod 42 penetrates the wall of the cleaning brush 41 and is fixedly connected thereto; when in use, the elasticity of the first spring rod 4 can be used to push the roller 111 so that it can fully contact the inner wall of the pipeline. When the internal space of the pipeline is reduced, the first spring rod 4 can be contracted to adapt to the internal space of the pipeline. At the same time, during the rolling process of the roller 111, the roller 111 can be pushed by the elasticity of the first spring rod 4. The cleaning brush 41 can clean the side wall of the roller 111 and sweep away the dirt and impurities attached to the side wall of the roller 111. At the same time, during the cleaning process of the cleaning brush 41, multiple cleaning brushes 41 can be fixedly connected through the connecting rod 42 so that they are concentrated together during cleaning. In this process, the elastic effect of the first spring rod 4 can increase the adaptability of the walking mechanism body 1 to the pipeline when moving, and improve the optical fixing effect on pipelines of different sizes. At the same time, the cleaning brush 41 can be used to clean the dirt and impurities attached to the side wall of the roller 111, improve the smoothness of the roller 111 when rolling, and the connecting rod 42 can be used to increase the concentration of the cleaning brush 41 during cleaning, thereby improving the cleaning effect.

[0031] like Figure 2-4 As shown, the side wall of the fixed block 14 is provided with a pair of slide grooves 5; the slide grooves 5 are symmetrically arranged on both sides of the fixed block 14 and have the same structure; the side wall of the slide groove 5 is slidably connected with a slider 51; the slider 51 is fixedly connected to the sponge block 15; the side wall of the slide groove 5 is provided with a plug hole 52; the side wall of the slider 51 is fixedly connected with an insertion rod 53; the side wall of the insertion rod 53 is fixedly connected with a plurality of second elastic sheets 54; the second elastic sheets 54 are evenly distributed on the side wall of the insertion rod 53 and have the same structure; when in use, by inserting the slider 51 into the slide groove 5, the insertion rod 53 can be inserted at the same time The second elastic sheet 54 is pressed against the side wall of the insertion hole 52 during the insertion process, and is automatically reset by utilizing the elasticity of the second elastic sheet 54, so that it is pressed against the side wall of the fixing block 14, thereby fixing the sponge block 15. In this process, the slider 51 is inserted into the slide groove 5 for fixing, which facilitates the disassembly and installation of the sponge block 15, improves the convenience of disassembly and maintenance of the sponge block 15, and reduces the difficulty in disassembling the sponge block 15, resulting in an increase in a certain amount of workload.

[0032] like Figure 4As shown, the side wall of the insertion rod 53 is provided with a groove 6; the side wall of the groove 6 is fixedly connected to a second spring rod 61; the end of the second spring rod 61 is fixedly connected to a pressing rod 62; a pull rope 63 is fixedly connected between the pressing rod 62 and the second elastic sheet 54; the pull rope 63 passes through the wall of the insertion rod 53 and is slidably connected thereto; when in use, the pressing rod 62 is pressed to make the second spring rod 61 perform a telescopic movement, and at this time, the pull rope 63 can be pulled by the descent of the pressing rod 62, so that the second elastic sheet 54 is The sheet 54 is fitted with the side wall of the insertion rod 53, and the slider 51 can be taken out from the side wall of the slide groove 5. Thereafter, the pressing rod 62 is loosened and the pressing rod 62 can be automatically reset by utilizing the elasticity of the second spring rod 61. In this process, the pressing rod 62 is pressed to make the second elastic sheet 54 fit with the side wall of the insertion rod 53, which can facilitate the removal of the slider 51 from the side wall of the slide groove 5, improve the speed of disassembly, and reduce the difficulty in pressing the second elastic sheets 54 on all sides, which makes the disassembly process more cumbersome.

[0033] like Figure 2 As shown, the side wall of the fixed block 14 is fixedly connected with a plurality of elastic plates 7; the elastic plates 7 are evenly distributed on the side wall of the fixed block 14 and have the same structure; the side wall of the elastic plate 7 is fixedly connected with a sponge strip 71; when in use, by inserting the slider 51 into the side wall of the slide groove 5, the slider 51 will squeeze the elastic plate 7, at this time, the elasticity of the elastic plate 7 can be used to push the slider 51 to the middle of the slide groove 5, and the slider 51 will also slide to the middle of the elastic plates 7 on both sides, and the elasticity of the elastic plate 7 can be used to make the sponge strip 71 fit with the side wall of the slider 51, at this time, the side wall of the slider 51 can be wiped by the sponge strip 71 to wipe off the attached dust and impurities, in this process, the side wall of the slider 51 is blocked by the elastic plate 7, which can play a limiting role when the slider 51 is inserted into the side wall of the slide groove 5, thereby improving the convenience of insertion, and at the same time, the sponge strip 71 can be used to clean the dust and impurities attached to the side wall of the slider 51, thereby increasing the smoothness when the slider 51 is inserted into the slide groove 5.

[0034] like Figure 5 As shown, the side wall of the cushion block 32 is evenly fixed with a plurality of baffles 8; the baffles 8 are arranged in an arc shape; when in use, when iron filings impurities are sucked into the slot 33, the iron filings impurities will slide into the slot 33 along the side wall of the baffle 8, and at the same time, the arc shape of the baffle 8 can prevent the iron filings impurities from sliding to the outside. In this process, the baffles 8 can prevent the iron filings impurities in the slot 33 from falling, increase the collection effect of the iron filings impurities, and reduce the accumulation of a large amount of iron filings impurities in the slot 33, which makes it easy for the walking mechanism body 1 to fall to the outside when it moves.

[0035] like Figure 2 , 3As shown, a pair of iron wires 9 are symmetrically fixed to the side walls of the sponge block 15; when in use, the sponge block 15 can be fixedly connected as a whole by the iron wires 9. In this process, the iron wires 9 can fix the wall of the sponge block 15, thereby increasing the service life of the sponge block 15 and reducing the occurrence of cracking and damage of the sponge block 15 after long-term use.

[0036] During operation, the electric push rod 11 is started and the fixing frame 12 is pushed to move by the electric push rod 11. At this time, a certain thrust can be applied to the fixing block 14 by the action of the internal torsion spring at the hinge of the support arm 13, so that the sponge block 15 can fully contact the side wall of the walking mechanism body 1, and can contact the ultraviolet lamp on the side wall of the walking mechanism body 1. At this time, the sponge block 15 can be wiped by the push of the electric push rod 11 to wipe off the dirt and impurities attached to the side wall of the walking mechanism body 1. When the sponge block 15 moves to one side of the walking mechanism body 1, it will contact the scraper 16. The protrusion of the scraper 16 can be used to scrape off the dirt and impurities attached to the side wall of the sponge block 15. The scraped dirt and impurities will fall into the collection box 17, and the collection box 17 can be used to collect the dirt and impurities. The box 17 can collect dirt and impurities. After wiping is completed, the electric push rod 11 is used to reset, so that the sponge block 15 can wipe the ultraviolet lamp on the side wall of the walking mechanism body 1 again. When in use, when the sponge block 15 moves to one side of the walking mechanism body 1, the first magnetic block 2 and the magnetic ball 23 can be close to each other and generate magnetic attraction, so that the magnetic ball 23 can quickly fit to the side wall of the first magnetic block 2. At this time, a certain impact force is generated by the mutual fit of the magnetic ball 23 and the first magnetic block 2. The first elastic sheet 21 can swing to a certain extent through the impact, thereby generating a certain vibration effect. The vibration effect can be used to vibrate off the dirt and impurities attached to the side wall of the sponge block 15. When the two are far away from each other, the elasticity of the first spring 22 can be used to The magnetic ball 23 is reset. When in use, during the movement of the walking mechanism body 1, when an obstacle appears in front, the pad 32 can first collide with the obstacle. At this time, the telescopic rod 3 and the second spring 31 can be telescoped through the collision to buffer the impact force. At the same time, during the movement of the walking mechanism body 1, the magnetic force of the second magnetic block 34 can be used to suck the iron filings and impurities in the pipeline into the slot 33, so that it fits with the side wall of the second magnetic block 34, thereby collecting the iron filings and impurities. When in use, the elasticity of the first spring rod 4 can be used to push the roller 111 so that it can fully contact the inner wall of the pipeline. When the internal space of the pipeline is reduced, the first spring rod 4 can be contracted to adapt to the internal space of the pipeline. At the same time, when the roller 111 is in motion, the first spring rod 4 can be retracted to adapt to the internal space of the pipeline. During the rolling process of roller 111, the cleaning brush 41 can be used to clean the side wall of roller 111, and the dirt and impurities attached to the side wall of roller 111 can be swept away. At the same time, during the cleaning process of cleaning brush 41, multiple cleaning brushes 41 can be fixedly connected by connecting rod 42, so that they can be concentrated together during cleaning. When in use, the slider 51 is inserted into the slide groove 5, and the insertion rod 53 can be inserted into the side wall of the insertion hole 52 at the same time. During the insertion process, the second elastic sheet 54 is squeezed and fits with the side wall of the insertion rod 53. After it passes through the side wall of the insertion hole 52, the elasticity of the second elastic sheet 54 can be automatically reset to make it press against the side wall of the fixing block 14, so that the sponge block 15 can be fixed. When in use, by pressing the pressing rod 62,The second spring rod 61 is made to perform telescopic movement. At this time, the pull rope 63 can be pulled by the descent of the pressing rod 62, so that the second elastic sheet 54 is fitted with the side wall of the insertion rod 53, and the slider 51 can be taken out from the side wall of the slide groove 5. After that, by loosening the pressing rod 62, the pressing rod 62 can be automatically reset by utilizing the elasticity of the second spring rod 61. When in use, when the slider 51 is inserted into the side wall of the slide groove 5, the slider 51 will squeeze the elastic plate 7. At this time, the elasticity of the elastic plate 7 can be used to push the slider 51 to the slide groove. 5 is pushed, and the slider 51 will also slide toward the middle of the elastic plates 7 on both sides, and the elasticity of the elastic plates 7 can be used to make the sponge strip 71 fit the side wall of the slider 51. At this time, the side wall of the slider 51 can be wiped by the sponge strip 71 to wipe off the attached dust and impurities. When in use, when iron filings and impurities are sucked into the slot 33, the iron filings and impurities will slide into the slot 33 along the side wall of the baffle 8. At the same time, the arc shape of the baffle 8 can prevent the iron filings and impurities from sliding to the outside. When in use, the sponge block 15 can be fixedly connected as a whole by the iron wire 9.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A light-curing pipeline repair vehicle, comprising a walking mechanism body (1); a plurality of rollers (111) are evenly arranged on the side wall of the walking mechanism body (1); the characteristics are: A pair of electric push rods (11) are fixedly connected to the side wall of the walking mechanism body (1); the electric push rods (11) are symmetrically arranged on both sides of the walking mechanism body (1) and have the same structure; the ends of the electric push rods (11) are fixedly connected to a fixing frame (12); a pair of support arms (13) are hingedly connected to the side wall of the fixing frame (12); the support arms (13) are symmetrically arranged on both sides of the fixing frame (12) and have the same structure; the side walls of the support arms (13) are hingedly connected to the same fixing block (14); a sponge block (15) is provided on the side wall of the fixing block (14); a pair of scrapers (16) are symmetrically fixedly connected to the side wall of the walking mechanism body (1); and a collection box (17) is fixedly connected to the side wall of the walking mechanism body (1).

2. The light-curing pipeline repair vehicle according to claim 1, characterized in that: A pair of first magnetic blocks (2) are fixedly connected to the side wall of the sponge block (15); the first magnetic blocks (2) are symmetrically arranged on both sides of the sponge block (15) and have the same structure; a first elastic sheet (21) is fixedly connected to the side wall of the first magnetic block (2); a plurality of first springs (22) are fixedly connected to the side wall of the walking mechanism body (1); the first springs (22) are evenly distributed on the side wall of the walking mechanism body (1) and have the same structure; and a magnetic ball (23) is fixedly connected to the end of the first spring (22).

3. The light-curing pipeline repair vehicle according to claim 2, characterized in that: A plurality of telescopic rods (3) are fixedly connected to the side wall of the walking mechanism body (1); the telescopic rods (3) are evenly distributed on the side wall of the walking mechanism body (1) and have the same structure; a second spring (31) is sleeved on the outer side of the telescopic rod (3); the ends of the telescopic rod (3) and the second spring (31) are fixedly connected to the same cushion block (32); a groove (33) is formed on the side wall of the cushion block (32); and a second magnetic block (34) is fixedly connected to the side wall of the groove (33).

4. The light-curing pipeline repair vehicle according to claim 3, characterized in that: The side wall of the walking mechanism body (1) is fixedly connected to a plurality of first spring rods (4); the first spring rods (4) are evenly distributed on the side wall of the walking mechanism body (1) and have the same structure; the first spring rods (4) are fixedly connected to the roller (111); the side wall of the roller (111) is evenly fixedly connected to a plurality of cleaning brushes (41); the side wall of the cleaning brush (41) is fixedly connected to a connecting rod (42); the connecting rod (42) passes through the wall of the cleaning brush (41) and is fixedly connected thereto.

5. The light-curing pipeline repair vehicle according to claim 1, characterized in that: The fixed block (14) has a pair of slide grooves (5) on its side wall; the slide grooves (5) are symmetrically arranged on both sides of the fixed block (14) and have the same structure; the slide groove (5) has a sliding block (51) slidably connected to its side wall; the sliding block (51) and the sponge block (15) are in a fixed connection; the slide groove (5) has a plug hole (52) on its side wall; the sliding block (51) has an insertion rod (53) fixedly connected to its side wall; a plurality of second elastic sheets (54) are fixedly connected to the insertion rod (53) side wall; the second elastic sheets (54) are evenly distributed on the side wall of the insertion rod (53) and have the same structure.

6. The light-curing pipeline repair vehicle according to claim 5, characterized in that: The side wall of the insertion rod (53) is provided with a groove (6); the side wall of the groove (6) is fixedly connected to a second spring rod (61); the end of the second spring rod (61) is fixedly connected to a pressing rod (62); a pull rope (63) is fixedly connected between the pressing rod (62) and the second elastic sheet (54); the pull rope (63) passes through the wall of the insertion rod (53) and is slidably connected thereto.

7. The light-curing pipeline repair vehicle according to claim 1, characterized in that: A plurality of elastic plates (7) are fixedly connected to the side wall of the fixed block (14); the elastic plates (7) are evenly distributed on the side wall of the fixed block (14) and have the same structure; and a sponge strip (71) is fixedly connected to the side wall of the elastic plate (7).

8. The light-curing pipeline repair vehicle according to claim 3, characterized in that: A plurality of baffles (8) are evenly fixedly connected to the side wall of the cushion block (32); the baffles (8) are arranged in an arc shape.

9. The light-curing pipeline repair vehicle according to claim 1, characterized in that: A pair of iron wires (9) are symmetrically fixed to the side walls of the sponge block (15).

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