Road crack repairing device for traffic engineering

Abstract

The utility model discloses a road crack repairing device for traffic engineering, and relates to the technical field of road crack repairing, the road crack repairing device comprises a workbench, a handrail arranged on the top surface, a material storage box arranged on the top surface and a nozzle arranged at the bottom, and one side of the surface of the workbench is provided with a positioning box for crack positioning through rotation of an internal mechanism. The first rotating rod extending from one side of the positioning box is used for angle positioning of repairing, the annular positioning block is aligned with a road crack at an angle, then the worm is rotated to enable the lead screw to rotate, the nozzle below the material storage box is driven to move up and down with the annular positioning block, and when repairing is completed and cooling is carried out, repairing is completed. In addition, the annular positioning block can scrape the redundant repairing liquid on the surface of the crack to continue forward repairing, the situation that most devices cannot accurately position the position of the crack is avoided, the accuracy of crack repairing and positioning is improved, the repairing cost is saved by scraping the redundant repairing liquid, and the repairing work cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of highway crack repairing, in particular to a highway crack repairing device for traffic engineering. Background Art

[0002] Highway refers to the public roads between cities, between urban and rural areas, and between villages that have been accepted and approved by the transportation authorities and can be used for driving. Highways that have already been built and approved by the transportation authorities play a vital role in the economic construction and development of cities. After the construction of roads, after a period of wear and tear, the road surface will crack, and the gaps formed by the cracks need to be repaired.

[0003] After searching, the applicant found that a Chinese patent disclosed "a crack repair device for traffic highway engineering", and its publication (announcement) number is "CN214200493U", which includes a box body, a water storage chamber, a water pump, a material storage chamber and a cleaning cover. The top of the inner cavity of the cleaning cover is fixedly connected to a first electromagnet, the lower end of the inner cavity of the cleaning cover is fixedly connected to a partition, the left and right ends of the partition are provided with guide rods, the top of the guide rod is fixedly connected to a second electromagnet, the upper end of the outer surface of the guide rod is sleeved with a spring, and the bottom of the guide rod is fixedly connected to a moisture-absorbing cotton plate. The utility model solves the problem that the existing crack repair device cannot completely clean foreign matter such as dust in the crack, which affects the quality of later repairs and brings inconvenience to the staff through the effects of threaded rods, movable blocks, guide slides, fixed pins, connecting rods, adjustment seats, nozzles, water pumps, water-passing plates, first electromagnets, second electromagnets, moisture-absorbing cotton plates and springs;

[0004] However, most of the existing highway crack repair devices cannot perform good positioning effects when working. In the process of repairing cracks, if the positioning is not accurate enough, the cracks will not be repaired evenly, affecting the subsequent repair effect. In addition, inaccurate positioning will also waste too much repair fluid, making the maintenance cost too high. Utility Model Content

[0005] The purpose of the utility model is to provide a highway crack repair device for traffic engineering, so as to solve the problem that most of the highway crack repair devices proposed in the above-mentioned background technology cannot perform good positioning effect when working. In the process of repairing cracks, if the positioning is not accurate enough, it will lead to uneven repair of the cracks, affecting the subsequent repair effect. In addition, inaccurate positioning will also waste too much repair fluid, resulting in excessively high maintenance costs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highway crack repairing device for traffic engineering, comprising a workbench and a handrail provided on the top surface, a material storage box provided on the top surface and a nozzle provided on the bottom, one side of the workbench surface is provided with a positioning box for locating cracks by rotating through an internal mechanism, the top surface of the workbench is provided with a transmission box with a transmission effect, and the top surface of the transmission box is provided with a lifting box for lifting and lowering the nozzle by rotation for repair.

[0007] Preferably, the positioning box is fixedly connected to one side of the workbench surface, a positioning cavity is opened inside the positioning box, two sides of the inner wall of the positioning cavity are rotatably connected with a first rotating rod, and one end of the first rotating rod passes through the positioning cavity and extends to the outside.

[0008] Preferably, a driving gear is fixedly connected to the center of the rod wall of the first rotating rod, and the two sides of the inner wall of the positioning cavity are located on one side of the first rotating rod and are rotatably connected to the second rotating rod. A driven gear meshing with the driving gear is provided at the center of the rod wall of the second rotating rod.

[0009] Preferably, extension openings are provided on both sides of one side of the surface of the positioning box, and extension rods are fixedly connected to both sides of the wall of the second rotating rod. The two extension rods pass through the two extension openings and extend to the outside to be fixedly connected with an annular positioning block, and an annular groove is provided inside the annular positioning block.

[0010] Preferably, the transmission box is fixedly connected to the top surface of the workbench, and a worm is rotatably connected to both sides of the inner wall of the transmission box, and one end of the worm passes through one side of the inner wall of the transmission box and extends to the outside.

[0011] Preferably, the tooth grooves of the worm are meshingly connected with a worm wheel, the inner wall of the worm wheel is fixedly connected with a connecting rod, and the connecting rod is rotatably connected to both sides of the inner wall of the transmission box.

[0012] Preferably, the lifting box is fixedly connected to the center of the top surface of the transmission box, a lifting groove is opened inside the lifting box, an extension groove is opened inside the lifting box, both sides of the inner wall of the extension groove are connected with a screw rod for rotation, the bottom end of the screw rod passes through the top surface of the transmission box and extends inside to be fixedly connected with the top end of the connecting rod.

[0013] Preferably, the rod wall of the screw rod is threadedly connected to a lifting block, and one side of the lifting block passes through the interior of the extension groove and extends to the outside. The top surface of the workbench is fixedly connected to a stabilizing rod, which passes through the interior of the lifting block and is slidably connected. The lifting block is fixedly connected to the opposite side of the storage box.

[0014] The technical effects and advantages of the utility model are as follows: the utility model utilizes a first rotating rod extending from one side of a positioning box to perform angle positioning of the repair, so that the annular positioning block is aligned with the road crack at an angle, and then the worm is rotated to cause the screw to rotate, driving the nozzle below the storage box and the annular positioning block to form an up and down trend. When the repair is completed and cooled, the annular positioning block will also scrape off excess repair fluid on the surface of the crack and continue to repair forward, avoiding the inability of most devices to accurately locate the crack position, improving the accuracy of crack repair positioning, and scraping off excess repair fluid saves repair costs, thereby greatly reducing the cost of repair work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the top cross-sectional structure of the positioning box of the utility model.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the positioning box of the utility model.

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the transmission box of the utility model from top view.

[0019] Figure 5 It is a schematic diagram of the side sectional structure of the transmission box and the lifting box of the utility model.

[0020] In the figure: 1, workbench; 2, armrest; 3, storage box; 4, nozzle; 5, positioning box; 6, transmission box; 7, lifting box; 501, positioning cavity; 502, first rotating rod; 503, driving gear; 504, second rotating rod; 505, driven gear; 506, extension port; 507, extension rod; 508, annular positioning block; 509, annular groove; 601, worm; 602, worm wheel; 603, connecting rod; 701, lifting groove; 702, screw rod; 703, extension groove; 704, lifting block; 705, stabilizing rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-5The highway crack repair device for traffic engineering shown in the figure comprises a workbench 1 and a handrail 2 provided on the top surface, a storage box 3 provided on the top surface and a nozzle 4 provided on the bottom surface. A positioning box 5 for positioning the crack by rotating through an internal mechanism is provided on one side of the surface of the workbench 1. A transmission box 6 with a transmission effect is provided on the top surface of the workbench 1. A lifting box 7 for lifting and lowering the nozzle 4 for repair by rotation is provided on the top surface of the transmission box 6. The utility model uses a first rotating rod 502 extending from one side of the positioning box 5 to perform angle positioning for repair, so that the annular positioning block 508 is aligned with the highway crack at an angle, and then the worm 601 is rotated to make the screw 702 rotate, driving the nozzle 4 below the storage box 3 to form an up and down trend with the annular positioning block 508. When the repair is completed and cooled, the annular positioning block 508 will also scrape off excess repair liquid on the crack surface and continue to repair forward, avoiding the inability of most devices to accurately locate the crack position, improving the accuracy of crack repair positioning, and scraping off excess repair liquid saves repair costs, thereby greatly reducing the cost of repair work.

[0023] like Figure 1-3 As shown, the positioning box 5 is fixedly connected to one side of the surface of the workbench 1, and a positioning cavity 501 is opened inside the positioning box 5. The two sides of the inner wall of the positioning cavity 501 are rotatably connected to the first rotating rod 502, and one end of the first rotating rod 502 passes through the positioning cavity 501 and extends to the outside. The first rotating rod 502 is a direct hub for controlling the positioning angle. The center of the rod wall of the first rotating rod 502 is fixedly connected to a driving gear 503. The two sides of the inner wall of the positioning cavity 501 are located on one side of the first rotating rod 502 and are rotatably connected to the second rotating rod 504. The center of the rod wall of the second rotating rod 504 is provided with a driven gear 505 meshing with the driving gear 503. The direct meshing connection between the driving gear 503 and the driven gear 505 can ensure the integrity of the movement of the device. Extension openings 506 are provided on both sides of the surface of the positioning box 5. Extension rods 507 are fixedly connected to both sides of the rod wall of the second rotating rod 504. The two extension rods 507 pass through the two extension openings 506 and extend to the outside to be fixedly connected to a ring-shaped positioning block 508. An annular groove 509 is provided inside the annular positioning block 508. When the repair liquid is sprayed out of the nozzle 4, the repair liquid will be surrounded by the annular groove 509 and located on the top surface of the crack, so that excess repair liquid can be scraped off until it is pushed forward using the handrail 2.

[0024] like Figure 1 , Figure 4 and Figure 5As shown, the transmission box 6 is fixedly connected to the top surface of the workbench 1, and the two sides of the inner wall of the transmission box 6 are rotatably connected with a worm 601, and one end of the worm 601 penetrates one side of the inner wall of the transmission box 6 and extends to the outside, the tooth groove of the worm 601 is meshed with a worm wheel 602, and the inner wall of the worm wheel 602 is fixedly connected with a connecting rod 603, and the connecting rod 603 is rotatably connected to the two sides of the inner wall of the transmission box 6, and the lifting box 7 is fixedly connected to the center of the top surface of the transmission box 6, and the lifting box 7 is provided with a lifting groove 701 inside, and the lifting box 7 is provided with an extension groove 703 inside. The setting of the extension groove 703 can play a role in limiting and extending. The two sides of the inner wall of the extension groove 703 are connected to the screw rod 702 for rotation. The bottom end of the screw rod 702 passes through the top surface of the transmission box 6 and extends to the inside to be fixedly connected with the top of the connecting rod 603. The rod wall of the screw rod 702 is threadedly connected with a lifting block 704, and one side of the lifting block 704 passes through the interior of the extension groove 703 and extends to the outside. The top surface of the workbench 1 is fixedly connected with a stabilizing rod 705. The setting of the stabilizing rod 705 can make the lifting work of the lifting block 704 more stable. The stabilizing rod 705 passes through the interior of the lifting block 704 and is slidably connected. The lifting block 704 is fixedly connected to the opposite side of the storage box 3.

[0025] Working principle of the utility model: when using the utility model, first push the device to the top surface of the road crack, then rotate the first rotating rod 502 extending from one side of the positioning box 5, the driving gear 503 provided on the rod wall of the first rotating rod 502 will drive the driven gear 505 to rotate, so that the second rotating rod 504 rotates to produce the subsequent positioning angle adjustment, when the second rotating rod 504 rotates, it will drive the extension rods 507 fixedly connected on both sides of the rod wall to rotate and adjust, and the two extension rods 507 extend two extension openings 506 respectively, so that the annular positioning block 508 fixedly connected at one end and the top surface of the road whose crack needs to be repaired present an angle;

[0026] When the annular positioning block 508 is adjusted, the worm 601 extending from one side of the transmission box 6 begins to rotate, so that its rotation drives the internal worm wheel 602 to rotate. The top of the connecting rod 603 provided inside the worm wheel 602 is fixedly connected to the bottom end of the screw rod 702, and then the screw rod 702 will rotate, driving the lifting block 704 threadedly connected to one side of the rod wall to produce a lifting effect, and finally the nozzle 4 provided at the bottom of the storage box 3 on one side of the lifting block 704 reaches the top of the annular positioning block 508. When the nozzle 4 sprays the repair liquid, the repair liquid will be surrounded by the annular groove 509 and located on the top surface of the crack, and the excess repair liquid can be scraped off until it is pushed forward using the handrail 2. The original text highlights the innovative structure and does not elaborate on the prior art.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 road crack repair device for traffic engineering, comprising a workbench (1), a handrail (2) provided on the top surface, a material storage box (3) provided on the top surface, and a nozzle (4) provided on the bottom surface, characterized in that: A positioning box (5) is provided on one side of the surface of the workbench (1) for positioning cracks by rotating through an internal mechanism, a transmission box (6) having a transmission effect is provided on the top surface of the workbench (1), and a lifting box (7) is provided on the top surface of the transmission box (6) for lifting and lowering the nozzle (4) for repair by rotating.

2. A road crack repairing device for traffic engineering according to claim 1, characterized in that: The positioning box (5) is fixedly connected to one side of the surface of the workbench (1), and a positioning cavity (501) is provided inside the positioning box (5). Both sides of the inner wall of the positioning cavity (501) are rotatably connected to a first rotating rod (502), and one end of the first rotating rod (502) passes through the positioning cavity (501) and extends to the outside.

3. A road crack repairing device for traffic engineering according to claim 2, characterized in that: A driving gear (503) is fixedly connected at the center of the rod wall of the first rotating rod (502); two sides of the inner wall of the positioning cavity (501) are located on one side of the first rotating rod (502) and are connected to the second rotating rod (504) for joint rotation; a driven gear (505) meshing with the driving gear (503) is provided at the center of the rod wall of the second rotating rod (504).

4. A road crack repairing device for traffic engineering according to claim 3, characterized in that: Both sides of one side of the surface of the positioning box (5) are provided with extension openings (506), and both sides of the rod wall of the second rotating rod (504) are fixedly connected with extension rods (507), and the two extension rods (507) pass through the two extension openings (506) and extend to the outside to be fixedly connected with an annular positioning block (508), and an annular groove (509) is provided inside the annular positioning block (508).

5. The road crack repairing device for traffic engineering according to claim 1, characterized in that: The transmission box (6) is fixedly connected to the top surface of the workbench (1), and a worm (601) is rotatably connected to both sides of the inner wall of the transmission box (6), and one end of the worm (601) passes through one side of the inner wall of the transmission box (6) and extends to the outside.

6. A road crack repairing device for traffic engineering according to claim 5, characterized in that: The tooth grooves of the worm (601) are meshedly connected to a worm wheel (602), the inner wall of the worm wheel (602) is fixedly connected to a connecting rod (603), and the connecting rod (603) is rotatably connected to both sides of the inner wall of the transmission box (6).

7. The road crack repairing device for traffic engineering according to claim 1, characterized in that: The lifting box (7) is fixedly connected to the center of the top surface of the transmission box (6); a lifting slot (701) is provided inside the lifting box (7); an extension slot (703) is provided inside the lifting box (7); two sides of the inner wall of the extension slot (703) are rotatably connected to a screw rod (702); the bottom end of the screw rod (702) passes through the top surface of the transmission box (6) and extends to the inside to be fixedly connected to the top end of the connecting rod (603).

8. A road crack repairing device for traffic engineering according to claim 7, characterized in that: The rod wall of the screw rod (702) is threadedly connected to a lifting block (704), and one side of the lifting block (704) passes through the interior of the extension groove (703) and extends to the outside. The top surface of the workbench (1) is fixedly connected to a stabilizing rod (705), and the stabilizing rod (705) passes through the interior of the lifting block (704) and is slidably connected. The lifting block (704) is fixedly connected to the opposite side of the storage box (3).

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