Crack repairing device for highway engineering construction

Abstract

The utility model relates to the related technical field of crack repairing devices, in particular to a crack repairing device for highway engineering construction, which comprises a bottom plate, action wheels mounted at the bottom end of the bottom plate, a handle mounted at one end of the bottom plate, a material barrel mounted in the middle of the top end of the bottom plate, a barrel cover mounted at the top end of the material barrel, and a first rotating rod mounted on the inner top surface of the barrel cover. A driving part is installed at the top end of the barrel cover to drive the first rotating rod, the lower portion of the first rotating rod is connected with a first stirring rod, a feeding pipe and a discharging pipe are installed at the top and the bottom of the material barrel respectively, a side discharging pipe is installed on one side of the bottom of the material barrel, a placing frame is installed on the bottom plate, and a material taking barrel and an injection pipe are placed on the placing frame. The bending degree of the injection pipe is adjustable, when a bent small crack needs to be repaired, part of materials can be taken out from the side discharging pipe through the material taking barrel, then the injection pipe is installed on the material taking barrel, and the crack is filled with the materials through cooperation of the material taking barrel and the injection pipe for repairing.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of crack repairing device, specifically a crack repairing device for highway engineering construction. BACKGROUND

[0002] After the road and bridge laying of highway engineering construction is completed, the structure that is put into use again is subjected to high temperature, severe cold, rain and heavy vehicle rolling for years, gradually becomes aging, and cracking phenomenon appears, and timely maintenance can lead to more serious cracking, and continued use can exist safety hazard, and crack needs to be reinforced.

[0003] The patent with the publication number CN114427181A discloses a crack repairing device for highway engineering standardization construction, comprising a bottom plate, a box body, a box cover, a feeding port, a stirring mechanism, a lifting mechanism, a vibrating mechanism, a guide plate, a connecting rod, a scraper and wheels, the box body is fixedly installed on the bottom plate, the box cover is connected with the box body through screws, the feeding port is formed in the box cover, the stirring mechanism is arranged in the box body, the lifting mechanism is arranged in the box body, the vibrating mechanism is arranged on the bottom plate, the guide plate is welded on the bottom plate, and four wheels are arranged on the bottom plate. The device has the characteristics of not easy to block and not hollow after crack repair, but the following problems are found during use, the device discharges materials through the discharge cylinder, and the diameter of the discharge cylinder is relatively large, when the road and bridge have small-diameter cracks, and the cracks are not straight, it is difficult to discharge materials to the innermost part of the cracks through the single vertical downward discharge cylinder, although a large amount of materials can be discharged at the crack port and the materials can slowly penetrate into the cracks, but such crack repair will cause unnecessary material waste, and therefore it is not suitable for small-diameter or curved crack repair work, and therefore the technical personnel in the field propose a crack repairing device for highway engineering construction to solve the problems in the above background. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a crack repairing device for highway engineering construction to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a kind of crack repair device for highway engineering construction, including bottom plate, the bottom end of the bottom plate is equipped with action wheel, one end of the bottom plate is equipped with handle, the top end of the bottom plate is equipped with bucket, the top end of the bucket is equipped with bucket cover, the inner top surface of the bucket cover is rotatably connected with first rotating rod in the center, the top end of the bucket cover is equipped with driving part in the center, the output of the driving part is connected with the top end of the first rotating rod, the lower part of the first rotating rod is evenly connected with a plurality of first stirring rod, the top side of the bucket is equipped with feed pipe, the bottom end of the bucket is equipped with discharge pipe, the bottom end of the discharge pipe is equipped with cover, the bottom side of the bucket is equipped with side discharge pipe, the other end top of the bottom plate is equipped with placing rack, placing rack is placed with material taking cylinder and injection pipe, the material taking cylinder can be docked with the side discharge pipe to take out part of material in the bucket, the injection pipe can be docked to the end of the material taking cylinder, and the curvature of the injection pipe can be adjusted.

[0007] As a further scheme of the utility model: the front end of the material taking cylinder is connected with insertion pipe, the rear end of the material taking cylinder is connected with piston rod in penetrating fit, and one end of the piston rod is connected with the piston plate arranged in the inner cavity of the material taking cylinder.

[0008] As a further scheme of the utility model: one end of the injection pipe is connected with threaded sleeve, and the middle part outer wall of the insertion pipe is provided with external thread matched with the threaded sleeve.

[0009] As a further scheme of the utility model: the injection pipe is selected as memory alloy pipe, and the other end of the injection pipe is pointed.

[0010] As a further scheme of the utility model: the inner top surface of the bucket cover is equipped with circular plate, the first rotating rod is located in the inner circumferential center of the circular plate, the upper part of the first rotating rod is connected with sun gear, the outer wall of the circular plate is provided with annular groove, a plurality of sliding blocks are evenly arranged in the annular groove, the outer wall of the sliding block is connected with mounting sleeve, the mounting sleeve is rotatably connected with second rotating rod, the upper part of the second rotating rod is connected with planetary gear, the inner wall of the bucket cover is equipped with gear ring, the planetary gear is meshed and connected with the sun gear and the gear ring simultaneously, and the lower part of the second rotating rod is evenly connected with a plurality of second stirring rods.

[0011] The utility model has the advantages of the following: the device stores material through the material barrel, stirs the material through the cooperation of the driving part, the first rotary rod and the first stirring rod, can effectively prevent material accumulation, improves the storage effect of the material, when small cracks need to be repaired, part of the material can be taken out through the butt joint of the material taking cylinder and the side discharge pipe, then the injection pipe is installed on the material taking cylinder, the injection pipe is selected as a memory alloy pipe, can be bent according to the shape of the crack, and then the end of the injection pipe can be inserted into the innermost part of the crack, then the material is injected into the crack through the material taking cylinder along the injection pipe, realizes the repair of the crack, when encountering a larger crack, the material can be directly discharged into the crack through the discharge pipe, and the bottom plate and the mobile wheel can conveniently move the whole device, and the use is flexible and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the overall internal structure front view of the embodiment of the utility model.

[0013] Figure 2 It is the cooperation schematic view of the material taking cylinder and the injection pipe in the embodiment of the utility model.

[0014] Figure 3 It is the structure schematic view of the mounting sleeve and the sliding block in the embodiment of the utility model.

[0015] Figure 4 It is the A part enlarged schematic view in Figure 1 .

[0016] In the drawing: 1, bottom plate, 2, mobile wheel, 3, handle, 4, material barrel, 5, barrel cover, 6, driving part, 7, first rotary rod, 8, first stirring rod, 9, circular ring plate, 10, annular groove, 11, sliding block, 12, mounting sleeve, 13, second rotary rod, 14, second stirring rod, 15, sun gear, 16, planetary gear, 17, feeding pipe, 18, discharge pipe, 19, cover, 20, placing rack, 21, material taking cylinder, 22, injection pipe, 23, piston rod, 24, piston plate, 25, insertion pipe, 26, external thread, 27, threaded sleeve, 28, side discharge pipe, 29, control box, 30, gear ring. DETAILED DESCRIPTION

[0017] The technical scheme of the utility model will be further explained in detail in combination with specific implementation manners.

[0018] Embodiment one: please refer to Figures 1 to 4The utility model provides a kind of crack repair device for highway engineering construction, including bottom plate 1, the bottom end of the bottom plate 1 is equipped with action wheel 2, one end of the bottom plate 1 is equipped with handle 3, the top end middle part of the bottom plate 1 is equipped with bucket 4, the top end of the bucket 4 is equipped with bucket cover 5, the inner top surface central rotation of the bucket cover 5 is connected with first rotation rod 7, the top end central of the bucket cover 5 is equipped with driving part 6, the output end of the driving part 6 is connected with the top end of the first rotation rod 7, the lower part of the first rotation rod 7 is evenly distributed and connected with a plurality of first stirring rod 8, the top side of the bucket 4 is equipped with feeding pipe 17, the bottom end of the bucket 4 is equipped with discharge pipe 18, the bottom end of the discharge pipe 18 is equipped with sealing cover 19, the bottom side of the bucket 4 is equipped with side discharge pipe 28, the other end top of the bottom plate 1 is equipped with placing rack 20, placing rack 20 is placed with material taking cylinder 21 and injection pipe 22, material taking cylinder 21 can be docked with side discharge pipe 28 to take out part of material in the bucket 4, injection pipe 22 can be docked to the end of material taking cylinder 21, and the curvature of injection pipe 22 can be adjusted.

[0019] Please refer to Figure 1 、 Figure 2 , the front end of the material taking cylinder 21 is connected with insertion pipe 25, the rear end of the material taking cylinder 21 is inserted and matched and connected with piston rod 23, one end of the piston rod 23 is connected with the piston plate 24 arranged in the inner cavity of the material taking cylinder 21, in the embodiment, one end of the injection pipe 22 is connected with threaded sleeve 27, the middle part outer wall of the insertion pipe 25 is provided with outer thread 26 matched and connected with the threaded sleeve 27, the injection pipe 22 is selected as memory alloy pipe, the other end of the injection pipe 22 is treated as sharp, by manually bending injection pipe 22, injection pipe 22 forms different curved shapes, to adapt to different cracks.

[0020] Example two: refer to Figure 1 、 Figure 3 、 Figure 4On the basis of embodiment one, the inner top surface of the bucket cover 5 is provided with a circular ring plate 9, the first rotating rod 7 is located in the inner surrounding center of the circular ring plate 9, the upper part of the first rotating rod 7 is connected with a sun gear 15, the outer wall of the circular ring plate 9 is provided with an annular groove 10, a plurality of sliding blocks 11 are uniformly arranged in the circumferential direction of the annular groove 10, the outer wall of the sliding block 11 is connected with a mounting sleeve 12, the mounting sleeve 12 is rotationally connected with a second rotating rod 13, the upper part of the second rotating rod 13 is connected with a planetary gear 16, the inner wall of the bucket cover 5 is provided with a gear ring 30, the planetary gear 16 is simultaneously meshingly connected with the sun gear 15 and the gear ring 30, the lower part of the second rotating rod 13 is uniformly connected with a plurality of second stirring rods 14, the bottom plate 1 is provided with a control box 29, the driving part 6 is line-connected with the control box 29, the first rotating rod 7 is driven to rotate by the driving part 6, thereby driving the first stirring rod 8 to rotate, the first rotating rod 7 drives the sun gear 15 to rotate, the sun gear 15 drives the planetary gear 16 to rotate, the planetary gear 16 is driven to rotate by the gear ring 30 while performing circumferential movement around the sun gear 15, thereby driving the first rotating rod 7 to rotate while performing circumferential movement around the first rotating rod 7, thereby driving the second stirring rod 14 to rotate in the outer periphery of the first stirring rod 8, the first stirring rod 8 and the second stirring rod 14 are matched to stir the material in the material bucket 4, so as to prevent the material from depositing, and the material is selected from cement, repair agent and other materials used for crack repair.

[0021] Working principle: the side discharge pipe 28 is provided with a valve, the bottom plate 1 is moved to the side of the crack by pushing the handle 3, the end of the insertion pipe 25 is inserted into the side discharge pipe 28, the valve is opened, the piston rod 23 is pulled to drive the piston plate 24 to move, thereby sucking part of the material into the material taking cylinder 21, then the insertion pipe 25 is taken out and the valve is closed, the threaded sleeve 27 is installed on the insertion pipe 25, the injection pipe 22 is pinched to a curved shape matched with the crack, the injection pipe 22 is inserted into the crack, the piston rod 23 is pushed to extrude the material in the material taking cylinder 21, the material is injected into the crack through the injection pipe 22, thereby repairing the crack, when the crack diameter is large, the discharge pipe 18 is directly moved above the crack, the cover 19 is removed, and the discharge pipe 18 is used to fill the material in the crack.

[0022] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0023] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A crack repairing device for highway engineering construction, comprising a bottom plate, a mobile wheel is installed at the bottom end of the bottom plate, and a handle is installed at one end of the bottom plate, characterized in that, The top end middle part of the bottom plate is provided with a material bucket, the top end of the material bucket is provided with a bucket cover, the inner top surface of the bucket cover is rotationally connected with a first rotating rod in the center, the top end of the bucket cover is provided with a driving piece in the center, the output end of the driving piece is connected with the top end of the first rotating rod, the lower part of the first rotating rod is uniformly connected with a plurality of first stirring rods, the top side of the material bucket is provided with a feeding pipe, the bottom end of the material bucket is provided with a discharging pipe, the bottom end of the discharging pipe is provided with a cover, the side of the bottom of the material bucket is provided with a side discharge pipe, the other end of the top of the bottom plate is provided with a placing rack, the placing rack is placed with a material taking cylinder and an injection pipe, the material taking cylinder can be docked with the side discharge pipe to take out part of the material in the material bucket, the injection pipe can be docked to the end of the material taking cylinder, and the curvature of the injection pipe can be adjusted.

2. The crack repairing device for highway engineering construction according to claim 1, characterized in that, The front end of the material taking cylinder is connected with an insertion pipe, the rear end of the material taking cylinder is connected with a piston rod in a penetrating fit, and one end of the piston rod is connected with a piston plate arranged in the inner cavity of the material taking cylinder.

3. The crack repairing device for highway engineering construction according to claim 2, characterized in that, One end of the injection pipe is connected with a threaded sleeve, and the middle part of the outer wall of the insertion pipe is provided with external threads matched with the threaded sleeve.

4. The crack repairing device for highway engineering construction according to claim 3, characterized in that, The injection pipe is made of a memory alloy pipe, and the other end of the injection pipe is pointed.

5. The crack repairing device for highway engineering construction according to claim 1, characterized in that, The inner top surface of the bucket cover is provided with a circular ring plate, the first rotating rod is located in the inner circumferential center of the circular ring plate, the upper part of the first rotating rod is connected with a sun gear, the outer wall of the circular ring plate is provided with an annular groove, a plurality of sliding blocks are uniformly arranged in the annular groove, the outer wall of the sliding block is connected with a mounting sleeve, the mounting sleeve is rotationally connected with a second rotating rod, the upper part of the second rotating rod is connected with a planetary gear, the inner wall of the bucket cover is provided with a gear ring, the planetary gear is simultaneously connected with the sun gear and the gear ring in meshing connection, and the lower part of the second rotating rod is uniformly connected with a plurality of second stirring rods.

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