A gunite machine filling crack vibration system

Abstract

The present application relates to a gunite machine vibration technology field, especially to a kind of gunite machine filling crack vibration system.The technical scheme comprising gunite vibration box, the bottom of the gunite vibration box is equipped with moving mechanism, the bottom of the gunite vibration box is located at the both sides of moving mechanism and is limitedly elastically slidably connected with vibration seat, the bottom surface of the vibration seat is fixedly connected with vibration bottom plate embedded in the inside of the bottom surface of gunite vibration box, the inside of the top of the vibration seat is limitedly elastically slidably connected with driving seat, the top of the one side of the driving seat is equipped with driving mechanism, and the driving mechanism is reciprocatingly and circularly drivenly connected with driving seat;The present application can directly generate vibration on bottom surface by vibration seat, so that slurry injected into crack can be completely fused with crack, and the quality of road repair is guaranteed, meanwhile, the elastic connection between vibration bottom plate and vibration seat can avoid the vibration caused by the contact between vibration seat and ground from causing counter-shock effect on gunite vibration box, and improve the practical effect of the device.

Description

Technical Field

[0001] This invention relates to the field of shotcrete machine vibration technology, and more particularly to a shotcrete machine vibration system for filling cracks. Background Technology

[0002] Roads are a vital infrastructure in cities, providing people with a means to quickly travel between various locations. Road construction involves laying multiple surface layers on top of the foundation to enhance its load-bearing capacity, ultimately forming a level road surface that provides stable conditions for pedestrians and vehicles. As vehicles wear down the road, it gradually deteriorates. The foundation beneath the road experiences varying pressures due to the transmission of high intensity, causing cracks of different sizes to appear on the road surface. This allows water to seep into the road during rainy weather, leading to waterlogging and damage to the roadbed.

[0003] To ensure the long-term use and utilization rate of roads, cracks that appear after long-term use are filled with asphalt and shotcrete to increase the strength of the roadbed. However, after the shotcrete machine is used, it is impossible to vibrate the cracks, which will cause air to remain inside the cracks and make it difficult for the shotcrete to adhere completely, resulting in the road cracking at the original location.

[0004] Therefore, a vibratory compaction system for filling cracks with shotcrete is needed to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to address the problems existing in the background art by proposing a vibration system for filling cracks with shotcrete, which solves the problem that shotcrete machines cannot vibrate after spraying grout onto roads.

[0006] The technical solution of the present invention: a vibration system for filling cracks with shotcrete, comprising a shotcrete vibration box, a moving mechanism at the bottom of the shotcrete vibration box, a vibration seat elastically and slidably connected to both sides of the bottom of the shotcrete vibration box at the moving mechanism, a vibration base plate fixedly connected to the bottom surface of the vibration seat and embedded inside the bottom surface of the shotcrete vibration box, a drive seat elastically and slidably connected to the top inner side of the vibration seat, a drive mechanism provided on one side of the top of the drive seat, and the drive mechanism and the drive seat being reciprocally and cyclically driven.

[0007] Preferably, the top inner side of the shotcrete vibrating box is provided with a slurry chamber, and the top of the slurry chamber is hinged with a sealing plate for sealing connection.

[0008] Preferably, a grouting port is provided on one side of the top surface of the sealing plate, and a sealing cap is connected to the outside of the grouting port.

[0009] Preferably, a shotcrete machine is fixed to the middle of the top surface of the sealing plate, an absorption pipe is connected to one side of the sealing plate and communicates with the inside of the slurry chamber, and a shotcrete pipe is connected to the top surface of the sealing plate.

[0010] Preferably, the inner side of the moving mechanism includes a moving wheel and a rotating shaft. The moving wheel is rotatably mounted on both sides of the bottom of the shotcrete vibrating box. The moving wheel is fixedly connected to both ends of the rotating shaft. A drive motor is fixed on one side of the outer wall of the shotcrete vibrating box. A toothed pulley is fixed in the middle of the outer wall of the rotating shaft and at the output end of the drive motor. A transmission toothed belt is sleeved on the outside of the toothed pulley to drive and connect the rotating shaft and the drive motor.

[0011] Preferably, low-pressure springs are fixed at equal intervals on both sides of the bottom of the vibrating seat, and a limiting storage groove is provided on the inner side of the top of the vibrating seat.

[0012] Preferably, the bottom surface of the drive seat is fixed with equidistantly arranged high-pressure springs, the bottom of the high-pressure springs is fixed to the inner side of the limiting and receiving slide groove, the bottom of the drive seat is limited to slide within the limiting and receiving slide groove and is elastically connected to the limiting and receiving slide groove, and the top of the drive seat is fixed with a reinforcing transmission plate and is driven to the drive mechanism.

[0013] Preferably, the output end of the drive mechanism is fixed with a drive cam, and the drive cam is in contact with and driven by the reinforced transmission plate.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects:

[0015] This invention adds vibrating seats on both sides inside the shotcrete vibrating box, which slide elastically within the box. A vibrating base plate is elastically connected to the upper inner side of the vibrating seat, allowing the shotcrete machine to directly and rapidly vibrate the bottom surface through the vibrating seats during road surface crack repair. This ensures the grout injected into the cracks completely integrates with the cracks, guaranteeing the quality of the road repair. Simultaneously, the elastic connection between the vibrating base plate and the vibrating seat prevents vibrations from contacting the ground and causing a backlash effect on the shotcrete vibrating box, thus improving the practical effect of this device. Attached Figure Description

[0016] Figure 1 A schematic diagram of a vibratory compaction system for filling cracks using a shotcrete machine is provided according to the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the central cross-sectional structure;

[0018] Figure 3 for Figure 1 Exploded cross-sectional view of the other side of the structure;

[0019] Figure 4 for Figure 3A schematic diagram showing the structural breakdown of the vibratory tamping seat.

[0020] Figure 5 for Figure 3 A cross-sectional view of the shotcrete vibrating box structure;

[0021] Figure 6 for Figure 3 A schematic diagram of the driving structure of the moving mechanism.

[0022] Reference numerals: 1. Shotcrete vibratory box; 2. Moving mechanism; 3. Vibratory seat; 4. Vibratory base plate; 5. Drive seat; 6. Drive mechanism; 11. Grout chamber; 12. Sealing cover; 13. Grouting port; 14. Sealing cover; 15. Shotcrete machine; 16. Absorption pipe; 17. Shotcrete pipe; 21. Moving wheel; 22. Rotating shaft; 23. Drive motor; 24. Toothed pulley; 25. Transmission toothed belt; 31. Low-pressure spring; 32. Limiting and receiving slide; 51. High-pressure spring; 52. Reinforced transmission plate; 61. Drive cam. Detailed Implementation

[0023] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0024] The components of the embodiments of the invention described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0025] Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] Example 1

[0030] like Figure 1-6 As shown, the present invention proposes a shotcrete machine for filling cracks using a vibratory compaction system, comprising a shotcrete vibratory compaction box 1, a moving mechanism 2 at the bottom of the shotcrete vibratory compaction box 1, a vibratory compaction seat 3 elastically and slidably connected to both sides of the bottom of the shotcrete vibratory compaction box 1, a vibratory compaction base plate 4 fixedly connected to the bottom surface of the vibratory compaction seat 3 and embedded inside the bottom surface of the shotcrete vibratory compaction box 1, a drive seat 5 elastically and slidably connected to the top inner side of the vibratory compaction seat 3, and a drive mechanism 6 provided on one side of the top of the drive seat 5, the drive mechanism 6 and the drive seat 5 being reciprocally and cyclically driven together.

[0031] The top inner side of the shotcrete vibrating box 1 is provided with a slurry chamber 11, and a sealing plate 12 is hinged to the top of the slurry chamber 11 for sealing connection.

[0032] The sealing plate 12 has a grouting port 13 on one side of its top surface, and a sealing cap 14 is connected to the outside of the grouting port 13.

[0033] A shotcrete machine 15 is fixed in the middle of the top surface of the sealing plate 12. An absorption pipe 16 is connected to one side of the sealing plate 12 and communicates with the inside of the slurry chamber 11. A shotcrete pipe 17 is connected to the top surface of the sealing plate 12.

[0034] The inner side of the moving mechanism 2 includes a moving wheel 21 and a rotating shaft 22. The moving wheel 21 is rotatably mounted on both sides of the bottom of the shotcrete vibrating box 1. The moving wheel 21 is fixedly connected to both ends of the rotating shaft 22. A drive motor 23 is fixed on one side of the outer wall of the shotcrete vibrating box 1. A toothed pulley 24 is fixed in the middle of the outer wall of the rotating shaft 22 and at the output end of the drive motor 23. A transmission toothed belt 25 is sleeved on the outside of the toothed pulley 24 to drive and connect the rotating shaft 22 and the drive motor 23.

[0035] Low-pressure springs 31 are fixed on both sides of the bottom of the vibrating seat 3 at equal intervals, and a limiting storage groove 32 is opened on the inner side of the top of the vibrating seat 3.

[0036] The bottom surface of the drive seat 5 is fixed with high-pressure springs 51 arranged at equal intervals. The bottom of the high-pressure springs 51 is fixed to the inner side of the limiting and receiving slide groove 32. The bottom of the drive seat 5 is limited to slide within the limiting and receiving slide groove 32 and is elastically connected to the limiting and receiving slide groove 32. The top of the drive seat 5 is fixed with a reinforcing transmission plate 52 and is driven to connect with the drive mechanism 6.

[0037] The output end of the drive mechanism 6 is fixed with a drive cam 61, and the drive cam 61 is in contact with the reinforced transmission plate 52 for drive connection.

[0038] Operating procedure: After the filling grout is mixed, it is sent into the grout chamber 11 through the grouting port 13. Then, the sealing cover 14 is connected to the grouting port 13. The shotcrete machine 15 is started to transport the road surface repair grout inside the grout chamber 11 to the outside through the absorption pipe 16. It is then sprayed into the road surface cracks through the shotcrete pipe 17. At this time, as the shotcrete pipe 17 repairs the road surface, the drive motor 23 is started to drive the rotating shaft 22 connected to the moving wheel 21 to rotate, so that the equipment repairs the road surface while moving, ensuring the repair efficiency of the equipment.

[0039] While the road surface is being repaired through the spray pipe 17, the drive mechanism 6 can be activated to rotate the drive cam 61, causing the drive cam 61 to engage with the reinforced transmission plate 52 on the top surface of the drive seat 5. The reinforced transmission plate 52 applies downward pressure to the drive seat 5. When the drive seat 5 is under pressure, it transmits the pressure to the high-pressure spring 51 at the bottom of the drive seat 5. The high-pressure spring 51 then transmits the pressure to the inside of the vibratory seat 3. When the vibratory seat 3 is under pressure, it transmits the pressure to the low-pressure spring 31. The low-pressure spring 31 contracts under pressure (the elasticity of the low-pressure spring 31 is less than that of the high-pressure spring 51, so the low-pressure spring 31 contracts, while the high-pressure spring 51 contracts until the pressure is greater than that of the high-pressure spring 51). The low-pressure spring 31 will retract when the low-pressure spring 31 retracts. When the low-pressure spring 31 retracts, the vibrating base plate 4 connected to the bottom of the vibrating seat 3 will move towards the bottom of the shotcrete vibrating box 1. As the drive seat 5 is driven by the downward movement of the drive cam 61, the vibrating base plate 4 will hit the road surface, causing the road surface to vibrate. With the high-speed rotation of the drive cam 61, the vibrating base plate 4 will impact at high speed, causing the ground to vibrate and fully integrate the grout sprayed into the cracks in the road surface, ensuring the quality of road repair. When the vibrating base plate 4 hits the ground, the pressure on the low-pressure spring 31 will be greater than that on the high-pressure spring 51. At this time, the high-pressure spring 51 will retract to prevent the supporting force formed by the vibrating base plate 4 from lifting the shotcrete vibrating box 1, thus improving the working stability of the equipment.

[0040] The preferred embodiments of the present invention described above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A shotcrete machine for filling cracks using a vibratory compaction system, comprising a shotcrete vibratory compaction box (1), wherein a moving mechanism (2) is provided at the bottom of the shotcrete vibratory compaction box (1), characterized in that, The bottom of the shotcrete vibrating box (1) is elastically and slidably connected to the two sides of the moving mechanism (2) with a vibrating seat (3). The vibrating seat (3) is elastically connected to the vibrating base plate (4). The vibrating seat (3) is embedded in the inner side of the bottom surface of the shotcrete vibrating box (1). The top inner side of the vibrating seat (3) is elastically and slidably connected to a drive seat (5). The top side of the drive seat (5) is provided with a drive mechanism (6). The drive mechanism (6) and the drive seat (5) are reciprocally and cyclically driven. The vibrating seat (3) has low-pressure springs (31) arranged at equal intervals on both sides of its bottom. The vibrating seat (3) has a limiting storage groove (32) on its top inner side. The driving seat (5) has high-pressure springs (51) arranged at equal intervals on its bottom surface. The bottom of the high-pressure springs (51) is fixed inside the limiting storage groove (32). The bottom of the driving seat (5) slides in the limiting storage groove (32) and is elastically connected to the limiting storage groove (32). The driving seat (5) includes a reinforcing transmission plate (52) fixed on its top. The output end of the driving mechanism (6) is fixed with a driving cam (61). The driving cam (61) is in contact with the reinforcing transmission plate (52) and driven. When the drive seat (5) is subjected to pressure, the pressure is transmitted to the high pressure spring (51) at the bottom of the drive seat (5). The high pressure spring (51) transmits the pressure to the inside of the vibratory seat (3). When the vibratory seat (3) is subjected to pressure, the pressure is transmitted to the low pressure spring (31). The low pressure spring (31) will contract when subjected to pressure. The elastic force of the low pressure spring (31) is less than that of the high pressure spring (51). Therefore, the low pressure spring (31) will contract. The high pressure spring (51) will only contract when the low pressure spring (31) contracts to a pressure greater than that of the high pressure spring (51). When the low pressure spring (31) contracts, the vibratory base plate (4) connected to the bottom of the vibratory seat (3) moves toward the bottom of the shotcrete vibratory box (1). As the drive seat (5) is moved down by the drive cam (61), the vibratory base plate (4) hits the road surface, causing the road surface to vibrate.

2. The vibratory compaction system for filling cracks with a shotcrete machine according to claim 1, characterized in that, The top inner side of the shotcrete vibrating box (1) is provided with a slurry chamber (11), and the top of the slurry chamber (11) is hinged with a sealing plate (12) for sealing connection.

3. The vibratory compaction system for filling cracks with a shotcrete machine according to claim 2, characterized in that, The sealing plate (12) has a grouting port (13) on one side of its top surface, and a sealing cap (14) is connected to the outside of the grouting port (13).

4. A vibratory compaction system for filling cracks using a shotcrete machine according to claim 3, characterized in that, A shotcrete machine (15) is fixed in the middle of the top surface of the sealing plate (12). An absorption pipe (16) is connected to one side of the sealing plate (12) and communicates with the inside of the slurry chamber (11). A shotcrete pipe (17) is connected to the top surface of the sealing plate (12).

5. A vibratory compaction system for filling cracks using a shotcrete machine according to claim 1, characterized in that, The inner side of the moving mechanism (2) includes a moving wheel (21) and a rotating shaft (22). The moving wheel (21) is rotatably mounted on both sides of the bottom of the shotcrete vibrating box (1). The moving wheel (21) is fixedly connected to both ends of the rotating shaft (22). A drive motor (23) is fixed on one side of the outer wall of the shotcrete vibrating box (1). A toothed pulley (24) is fixed in the middle of the outer wall of the rotating shaft (22) and at the output end of the drive motor (23). A transmission toothed belt (25) is fitted on the outside of the toothed pulley (24) to drive and connect the rotating shaft (22) and the drive motor (23).

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