Asphalt paving mechanism for maintenance engineering

Abstract

The utility model discloses an asphalt paving mechanism for maintenance engineering, and particularly relates to the technical field of maintenance engineering, the asphalt paving mechanism comprises two groups of fixed seats which are symmetrically distributed, a translation mechanism is fixedly arranged between the two groups of fixed seats, and a lifting mechanism is fixedly arranged at the top end of the translation mechanism; a connecting frame is fixedly installed at the side end of the lifting mechanism, and a paving mechanism is fixedly installed at the end of the connecting frame. The paving mechanism comprises a fixing frame, an outer pipe is fixedly clamped in the middle of the fixing frame, and bearings are fixedly clamped at the two ends of the outer pipe. By arranging the paving mechanism, the portion, needing to be repaired, of the asphalt paving structure is automatically cleaned, asphalt liquid is automatically sprayed, follow-up asphalt paving and repairing are facilitated, and the paving efficiency is improved. And the repairing efficiency of the asphalt pavement structure is improved, and the situation that the safety of constructors is affected by asphalt, and the constructors are injured is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance engineering, and particularly relates to an asphalt paving mechanism for maintenance engineering. Background Technique

[0002] Asphalt paving refers to laying a road surface layer composed of asphalt mixture on the road surface, which is used to provide functions such as flatness, wear resistance, and waterproofing, protect the roadbed, and enhance the bearing capacity of the road surface. After asphalt paving, it is necessary to regularly inspect, maintain, and repair the asphalt paving structure, such as repairing cracks, filling potholes, cleaning the surface, replenishing asphalt, cleaning the drainage system, and maintaining the roadbed, etc., to extend the service life of the asphalt paving structure and improve the safety and comfort of the road;

[0003] After long-term use, cracks or potholes may appear in the asphalt paving structure, and it is necessary to repair the asphalt paving structure. Traditional repair of asphalt paving structures is mostly carried out manually for cleaning cracks or potholes. After cleaning, a layer of asphalt is manually sprayed at the cracks or potholes. The manual cleaning and spraying efficiency is low, and during the maintenance process, the asphalt may cause safety impacts on construction workers and cause injuries to construction workers. For this reason, we propose an asphalt paving mechanism for maintenance engineering to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an asphalt paving mechanism for maintenance engineering to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An asphalt paving mechanism for maintenance engineering, including a fixed seat, there are two groups of symmetrically distributed fixed seats, a translation mechanism is fixedly installed between the two groups of fixed seats, a lifting mechanism is fixedly installed at the top of the translation mechanism, a connecting frame is fixedly installed at the side end of the lifting mechanism, and a paving mechanism is fixedly installed at the end of the connecting frame;

[0006] The paving mechanism includes a fixed frame, an outer tube is fixedly clamped in the middle of the fixed frame, bearings are fixedly clamped at both ends of the outer tube, a rotating shaft is fixedly clamped in the middle of the bearings, an installation frame is fixedly installed at one end of the rotating shaft away from the fixed frame, a first cylinder is fixedly clamped at the bottom of the installation frame, a first tube is integrally formed at the bottom of the first cylinder, a cleaning cylinder is integrally formed at the bottom of the first tube, a plurality of uniformly distributed cleaning through grooves are opened on the outer side of the cleaning cylinder, a second cylinder is fixedly clamped at the top of the installation frame, a second tube is integrally formed at the top of the second cylinder, a liquid spraying cylinder is integrally formed at the top of the second tube, and a plurality of uniformly distributed nozzles are fixedly clamped on the outer side of the liquid spraying cylinder.

[0007] Preferably, one end of each of the first cylinder and the second cylinder is fixedly clamped with a first connector, a diversion pipe is fixedly installed at the end of each first connector, and a second connector is fixedly installed at the end of the diversion pipe away from the first connector.

[0008] Preferably, a worm gear is fixedly installed at one end of the rotating shaft away from the mounting bracket, a worm is meshed and connected to the bottom of the worm gear, the worm is rotatably installed on the fixed frame, a first motor is fixedly installed on one side of the fixed frame close to the worm, and the driving end of the first motor and one end of the worm are fixedly installed.

[0009] Preferably, a clamping seat is fixedly installed on one side of the outer pipe close to the fixed frame, and the diversion pipe is movably clamped on the corresponding clamping seat.

[0010] Preferably, a protective cover is fixedly installed on the outside of the fixed frame, and the worm gear, the worm and the first motor are located in the protective cover.

[0011] Preferably, the protective cover is fixedly installed on the connecting frame.

[0012] Preferably, the translation mechanism includes a translation outer frame, the translation outer frame is fixedly installed between two fixed seats, a first sliding seat is slidably clamped at the top of the translation outer frame, a first screw rod is rotatably installed in the middle of the translation outer frame, the first sliding seat is threadedly installed on the outside of the first screw rod, a second motor is fixedly installed on one side of the translation outer frame, and the driving end of the second motor and one end of the first screw rod are fixedly installed.

[0013] Preferably, the lifting mechanism includes a lifting outer frame, the lifting outer frame is fixedly installed at the top of the first sliding seat, a second sliding seat is slidably clamped at the side end of the lifting outer frame, a second screw rod is rotatably installed in the middle of the lifting outer frame, the second sliding seat is threadedly installed on the outside of the second screw rod, a third motor is fixedly installed at the top of the lifting outer frame, the driving end of the third motor and the top of the second screw rod are fixedly installed, and the connecting frame is fixedly installed at the side end of the second sliding seat.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing a paving mechanism, the parts of the asphalt paving structure that need to be repaired are automatically cleaned and the asphalt liquid is automatically sprayed, which is convenient for subsequent asphalt paving and repair, improves the repair efficiency of the asphalt paving structure, and prevents asphalt from causing safety impacts on construction workers and injuring them.

[0016] 2. By providing a translation mechanism and a lifting mechanism, the entire paving mechanism is controlled to translate and lift, thereby adjusting the position of the paving mechanism and facilitating the flexible use of the paving mechanism. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 It is a schematic structural diagram of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the paving mechanism in the present invention.

[0020] Figure 3 For the present invention Figure 2 An enlarged view of part A in it.

[0021] Figure 4 For the present invention Figure 2 An enlarged view of part B in it.

[0022] Figure 5 It is a schematic structural connection diagram of the translation mechanism and the lifting mechanism in the present invention.

[0023] In the figure: 1, fixed seat; 2, translation mechanism; 3, lifting mechanism; 4, connecting frame; 5, paving mechanism; 51, fixed frame; 52, outer tube; 521, bearing; 53, rotating shaft; 54, mounting frame; 55, first cylinder; 551, first tube; 552, cleaning cylinder; 553, cleaning through groove; 56, second cylinder; 561, second tube; 562, liquid spraying cylinder; 563, nozzle; 57, first connector; 58, diversion tube; 581, second connector; 582, card seat; 59, worm gear; 591, worm; 592, first motor; 510, protective cover; 21, translation outer frame; 22, first sliding seat; 23, first screw rod; 24, second motor; 31, lifting outer frame; 32, second sliding seat; 33, second screw rod; 34, third motor. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] Embodiment: As Figures 1-5As shown, the utility model provides an asphalt paving mechanism for maintenance engineering, including a fixed seat 1, the fixed seat 1 is provided with two groups symmetrically distributed, a translation mechanism 2 is fixedly installed between the two groups of fixed seats 1, a lifting mechanism 3 is fixedly installed on the top of the translation mechanism 2, a connecting frame 4 is fixedly installed on the side end of the lifting mechanism 3, and a paving mechanism 5 is fixedly installed on the end of the connecting frame 4;

[0026] The translation mechanism 2 includes a translation outer frame 21, which is fixedly installed between the two sets of fixed seats 1. A first slide seat 22 is slidably mounted on the top of the translation outer frame 21. A first screw rod 23 is rotatably mounted on the middle of the translation outer frame 21. The first slide seat 22 is threadedly mounted on the outside of the first screw rod 23. A second motor 24 is fixedly installed on one side of the translation outer frame 21. The driving end of the second motor 24 and one end of the first screw rod 23 are fixedly installed. When in use, the second motor 24 is controlled to start and drive the first screw rod 23 to rotate, thereby controlling the first slide seat 22 to perform translational sliding.

[0027] The lifting mechanism 3 includes a lifting outer frame 31, which is fixedly mounted on the top of the first slide 22, and a second slide 32 is slidably mounted on the side end of the lifting outer frame 31. A second screw 33 is rotatably mounted on the middle part of the lifting outer frame 31, and the second slide 32 is threadedly mounted on the outside of the second screw 33. A third motor 34 is fixedly mounted on the top of the lifting outer frame 31, and the driving end of the third motor 34 and the top of the second screw 33 are fixedly mounted. The connecting frame 4 is fixedly mounted on the side end of the second slide 32. When in use, the third motor 34 is controlled to start and drive the second screw 33 to rotate, thereby controlling the second slide 32 to lift and slide, thereby driving the connecting frame 4 to lift and lower.

[0028] The paving mechanism 5 includes a fixed frame 51, an outer tube 52 is fixedly clamped in the middle of the fixed frame 51, bearings 521 are fixedly clamped at both ends of the outer tube 52, a rotating shaft 53 is fixedly clamped in the middle of the bearing 521, a mounting frame 54 is fixedly mounted on one end of the rotating shaft 53 away from the fixed frame 51, a first cylinder 55 is fixedly clamped at the bottom of the mounting frame 54, a first tube 551 is integrally formed at the bottom of the first cylinder 55, a cleaning cylinder 552 is integrally formed at the bottom of the first tube 551, and a plurality of uniformly distributed cleaning grooves are opened on the outer side of the cleaning cylinder 552 553, the top of the mounting frame 54 is fixedly provided with a second cylinder 56, the top of the second cylinder 56 is integrally formed with a second tube 561, the top of the second tube 561 is integrally formed with a liquid spraying cylinder 562, and the outer side of the liquid spraying cylinder 562 is fixedly provided with a plurality of uniformly distributed spray heads 563; one end of the first cylinder 55 and the second cylinder 56 are both fixedly provided with a first connector 57, the end of the first connector 57 is fixedly provided with a guide tube 58, and the end of the guide tube 58 away from the first connector 57 is fixedly provided with a second connector 581. When in use, the cleaning cylinder 55 is fixedly provided with a first connector 57, and the cleaning cylinder 55 is fixedly provided with a second connector 581. The second connector 581 at the end of the spraying cylinder 552 and the spraying cylinder 562 is respectively connected and fixed with the output port of the external air body high pressure pump mechanism and the output port of the asphalt liquid output system. When the asphalt pavement structure needs to be repaired, the cleaning cylinder 552 is first placed at the bottom position, and the air body high pressure pump mechanism is controlled to be turned on. The high pressure air is introduced into the first cylinder 55 through the corresponding second connector 581, the guide pipe 58, and the first connector 57, and is introduced into the cleaning cylinder 552 through the first pipe 551, and then evenly sprayed out through multiple cleaning grooves 553 and sprayed on the asphalt. The part of the pavement structure that needs to be repaired is automatically cleaned to facilitate the subsequent spraying of asphalt liquid. Then, the spray cylinder 562 is rotated to the bottom position, and the asphalt liquid output system is controlled to start. The asphalt liquid is introduced into the second cylinder 56 through the corresponding second connector 581, the guide pipe 58, and the first connector 57, and is introduced into the spray cylinder 562 through the second tube 561. Then, it is evenly sprayed through multiple nozzles 563 and sprayed on the part of the asphalt pavement structure that needs to be repaired. The asphalt liquid is automatically sprayed on the part to facilitate the subsequent asphalt pavement repair.

[0029] A worm gear 59 is fixedly installed at one end of the rotating shaft 53 away from the mounting frame 54, and a worm 591 is meshedly connected at the bottom of the worm gear 59. The worm 591 is rotatably installed on the fixed frame 51, and a first motor 592 is fixedly installed on the side of the fixed frame 51 close to the worm 591. The driving end of the first motor 592 and one end of the worm 591 are fixedly installed. When in use, the first motor 592 is controlled to start driving the worm 591 to drive the worm gear 59 to rotate, thereby controlling the rotating shaft 53 to rotate, and then driving the mounting frame 54 to rotate, so as to flexibly adjust the positions of the cleaning cylinder 552 and the spray cylinder 562.

[0030] A holder 582 is fixedly mounted on one side of the outer tube 52 close to the fixed frame 51 , and the flow guide tube 58 is movably connected to the corresponding holder 582 .

[0031] A protective cover 510 is fixedly mounted on the outer side of the fixing frame 51 , and the worm wheel 59 , the worm 591 and the first motor 592 are located in the protective cover 510 ; the protective cover 510 is fixedly mounted on the connecting frame 4 .

[0032] Working principle: When in use, the entire asphalt paving mechanism 5 is fixed to the maintenance engineering vehicle through the fixing seat 1 and bolts, and the second connector 581 at the end of the cleaning cylinder 552 and the spraying cylinder 562 is respectively connected and fixed to the output port of the external wind body high-pressure pump mechanism and the output port of the asphalt liquid output system, and the entire asphalt paving mechanism 5 is moved to the position where the asphalt paving structure needs to be repaired by the maintenance engineering vehicle;

[0033] The second motor 24 is controlled to start and drive the first screw 23 to rotate, thereby controlling the first slide 22 to slide in translation, driving the entire paving mechanism 5 to slide in translation toward the outside of the maintenance engineering vehicle, and then the third motor 34 is controlled to start and drive the second screw 33 to rotate, thereby controlling the second slide 32 to slide up and down, thereby driving the connecting frame 4 to descend, and then driving the entire paving mechanism 5 to descend, until the paving mechanism 5 descends to a suitable position;

[0034] Then, the first motor 592 is controlled to start driving the worm 591 to drive the worm wheel 59 to rotate, thereby controlling the rotation shaft 53 to rotate, and then driving the mounting frame 54 to rotate, so as to flexibly adjust the positions of the cleaning cylinder 552 and the spray cylinder 562;

[0035] First, the cleaning cylinder 552 is placed at the bottom position, and the control to open the wind body high-pressure pump mechanism, the high-pressure wind body is introduced into the first cylinder 55 through the corresponding second connector 581, the guide tube 58, and the first connector 57, and is introduced into the cleaning cylinder 552 through the first tube 551, and then is evenly sprayed out through multiple cleaning grooves 553, sprayed on the part of the asphalt pavement structure that needs to be repaired, and the part is automatically cleaned to facilitate the subsequent spraying of asphalt liquid, then, the liquid spraying cylinder 562 is rotated and placed at the bottom position, and the asphalt liquid output system is controlled to open, the asphalt liquid is introduced into the second cylinder 56 through the corresponding second connector 581, the guide tube 58, and the first connector 57, and is introduced into the liquid spraying cylinder 562 through the second tube 561, and then is evenly sprayed out through multiple nozzles 563, sprayed on the part of the asphalt pavement structure that needs to be repaired, and the asphalt liquid is automatically sprayed on the part, which is convenient for subsequent asphalt paving and repair, improves the repair efficiency of the asphalt pavement structure, and prevents the asphalt from causing safety impacts on the construction workers and injuring the construction workers.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An asphalt paving mechanism for maintenance engineering, comprising a fixing seat (1), characterized in that: The fixed seat (1) is provided with two groups which are symmetrically distributed, a translation mechanism (2) is fixedly installed between the two groups of the fixed seats (1), a lifting mechanism (3) is fixedly installed on the top of the translation mechanism (2), a connecting frame (4) is fixedly installed on the side end of the lifting mechanism (3), and a paving mechanism (5) is fixedly installed on the end of the connecting frame (4); The paving mechanism (5) comprises a fixed frame (51), an outer tube (52) is fixedly clamped in the middle of the fixed frame (51), bearings (521) are fixedly clamped at both ends of the outer tube (52), a rotating shaft (53) is fixedly clamped in the middle of the bearing (521), a mounting frame (54) is fixedly mounted on one end of the rotating shaft (53) away from the fixed frame (51), a first tube (55) is fixedly clamped at the bottom of the mounting frame (54), and a first tube (55) is integrally formed at the bottom of the first tube (55). 551), a cleaning cylinder (552) is integrally formed at the bottom of the first tube (551), a plurality of cleaning grooves (553) are evenly distributed on the outer side of the cleaning cylinder (552), a second cylinder (56) is fixedly provided on the top of the mounting frame (54), a second tube (561) is integrally formed on the top of the second cylinder (56), a liquid spraying cylinder (562) is integrally formed on the top of the second tube (561), and a plurality of evenly distributed spray heads (563) are fixedly provided on the outer side of the liquid spraying cylinder (562).

2. The asphalt paving mechanism for maintenance engineering according to claim 1, characterized in that: One end of the first tube (55) and the second tube (56) is fixedly provided with a first connector (57), an end of the first connector (57) is fixedly provided with a flow guide tube (58), and an end of the flow guide tube (58) away from the first connector (57) is fixedly provided with a second connector (581).

3. The asphalt paving mechanism for maintenance engineering according to claim 1, characterized in that: A worm wheel (59) is fixedly mounted on one end of the rotating shaft (53) away from the mounting frame (54); a worm (591) is meshingly connected to the bottom of the worm wheel (59); the worm (591) is rotatably mounted on a fixed frame (51); a first motor (592) is fixedly mounted on a side of the fixed frame (51) close to the worm (591); a driving end of the first motor (592) is fixedly mounted to one end of the worm (591).

4. The asphalt paving mechanism for maintenance engineering according to claim 2, characterized in that: A clamping seat (582) is fixedly mounted on one side of the outer tube (52) close to the fixed frame (51), and the flow guide tube (58) is movably clamped on the corresponding clamping seat (582).

5. The asphalt paving mechanism for maintenance engineering according to claim 3, characterized in that: A protective cover (510) is fixedly mounted on the outer side of the fixing frame (51), and the worm wheel (59), the worm (591) and the first motor (592) are located in the protective cover (510).

6. The asphalt paving mechanism for maintenance engineering according to claim 5, characterized in that: The protective cover (510) is fixedly mounted on the connecting frame (4).

7. The asphalt paving mechanism for maintenance engineering according to claim 1, characterized in that: The translation mechanism (2) comprises a translation outer frame (21), the translation outer frame (21) is fixedly mounted between two sets of fixed seats (1), a first slide seat (22) is slidably mounted on the top of the translation outer frame (21), a first screw rod (23) is rotatably mounted on the middle of the translation outer frame (21), the first slide seat (22) is threadedly mounted on the outside of the first screw rod (23), a second motor (24) is fixedly mounted on one side of the translation outer frame (21), and a driving end of the second motor (24) is fixedly mounted on one end of the first screw rod (23).

8. The asphalt paving mechanism for maintenance engineering according to claim 7, characterized in that: The lifting mechanism (3) comprises a lifting outer frame (31), the lifting outer frame (31) is fixedly mounted on the top end of a first slide (22), a second slide (32) is slidably mounted on the side end of the lifting outer frame (31), a second screw (33) is rotatably mounted on the middle part of the lifting outer frame (31), the second slide (32) is threadedly mounted on the outside of the second screw (33), a third motor (34) is fixedly mounted on the top end of the lifting outer frame (31), a driving end of the third motor (34) is fixedly mounted on the top end of the second screw (33), and the connecting frame (4) is fixedly mounted on the side end of the second slide (32).

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