Construction device with multidirectional pavement tamping function for highway engineering

Abstract

The invention discloses a construction device with a multidirectional road surface tamping function for highway engineering, and belongs to the technical field of highway engineering construction.The construction device comprises a box body, an earth ramming block is slidably connected to the side wall of the bottom end of the box body, a bottom cylinder is fixed to the bottom end of the earth ramming block, a sliding rod is inserted into the bottom cylinder, and a tamping plate is fixed to the bottom end of the sliding rod; an adjusting assembly is arranged between the bottom cylinder and the sliding rod, a suction assembly is arranged at the bottom of the box body, and a cleaning assembly is arranged at the front end of the box body; according to the device, the retractable amount of the tamping plate can be adjusted through the arranged adjusting assembly, so that the earth ramming strength is adjusted, an operator can adjust the earth ramming strength according to the loosening condition of the land, the use range of the whole device is widened, raised dust in the tamping process is absorbed and removed through the arranged suction assembly, and the dust removal efficiency is improved. Dust pollution on a construction site can be effectively reduced, and the working environment is improved, so that the health and safety of constructors are guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of highway engineering construction, and in particular relates to a construction device with a multi-directional road surface compaction function for highway engineering. Background Art

[0002] Road pavement compaction in highway engineering is an important part of road construction. It aims to improve the density, stability and bearing capacity of the pavement structure through mechanical compaction, thereby extending the service life of the road and improving driving comfort. Foundation compaction in civil construction is a key step to ensure the stability and safety of the building. By adopting advanced compaction technology and equipment, the foundation can be comprehensively and deeply reinforced, which can effectively improve the bearing capacity and density of the foundation and provide a solid and reliable foundation for the superstructure. Foundation compaction is not only related to the overall stability of the building, but also directly affects its service life and seismic performance. During the construction process, the professional team will formulate a scientific and reasonable compaction plan based on the results of geological surveys, and use methods such as vibration rolling and strong compaction to carry out refined operations on the foundation to ensure that every inch of land meets the compaction standards required by the design. The high-quality completion of this link has laid a solid foundation for the smooth progress of civil engineering and the safe use of the final building.

[0003] For example, Chinese patent publication number: CN206015654U discloses a tamping machine, which includes a machine body and a bottom block located at the bottom of the machine body for tamping the ground. The bottom block is provided with a groove extending from one side to the other side opposite to the one side. A cross bar is installed in the groove. Rollers are connected to both ends of the cross bar. A lifting device is connected to the bottom plate. The lifting device passes through the bottom plate and is fixedly connected to the cross bar in the groove, thereby achieving the purpose of facilitating the use and movement of the tamping machine during storage.

[0004] When in use, the tamping device in the above application often raises a lot of dust, which is easy to pollute the surrounding air and pose a certain threat to the health of the workers. At the same time, due to its structural and design limitations, it is not convenient to adjust the tamping force. It is difficult to adjust the tamping force for land with different degrees of looseness. For land that is too loose, the number of tamping times needs to be increased, which affects the leveling effect of the tamping and the overall construction efficiency. At the same time, it is difficult to clean up larger solid impurities on the road surface, affecting the overall compaction effect of the road surface.

[0005] Therefore, a construction device with multi-directional road surface compaction function is needed for highway engineering to solve the problems raised in the above background technology. Summary of the invention

[0006] The object of the present invention is to provide a construction device for highway engineering with multi-directional road surface compaction function to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a construction device with multi-directional road compaction function for highway engineering, comprising a box body, a rammed earth block is slidably connected to the side wall of the bottom end of the box body, a rack plate is fixed on the side of the rammed earth block, a motor is fixed inside the box body, a gear meshing with the rack plate is fixed on the output end of the motor, a bottom cylinder is fixed on the bottom end of the rammed earth block, a sliding rod is inserted in the bottom cylinder, a ramming plate is fixed on the bottom end of the sliding rod, an adjustment assembly is arranged between the bottom cylinder and the sliding rod, a suction assembly is arranged at the bottom of the box body, a cleaning assembly is arranged at the front end of the box body, a plurality of symmetrically distributed outrigger rods are fixed to the bottom end of the box body, and a universal wheel is fixed to the bottom end of the outrigger rod.

[0008] It should be noted in the scheme that the adjustment component includes a socket opened on the side of the sliding rod, and the socket is provided in multiple numbers and the multiple sockets are evenly distributed along the length direction of the sliding rod. A bracket plate is fixed on the outer wall of the bottom tube, and a plug rod that is compatible with the socket is slidably connected to the bracket plate.

[0009] It is further worth mentioning that a side plate is fixed on the side of the insertion rod, and a spring is sleeved on the side of the insertion rod, and two ends of the spring are respectively in contact with the side of the side plate and the inner wall of the bracket plate.

[0010] It should be further explained that an end plate is fixed on the outer end of the insertion rod, and a rubber sleeve is fitted on the surface of the end plate.

[0011] As a preferred embodiment, the suction assembly includes a suction seat fixed on the outer wall of the bottom end of the box body, a cavity is opened inside the suction seat, a suction hole connected to the cavity is opened on the bottom surface of the suction seat, and a suction tube connected to the cavity is fixed on the outer wall of the suction seat.

[0012] As a preferred embodiment, a plurality of the suction holes are provided and the plurality of suction holes are equidistantly distributed.

[0013] As a preferred embodiment, the cleaning assembly includes a connecting rod fixed to the front end of the box body, the bottom end of the connecting rod is connected to a cleaning rod, and a plurality of equidistantly distributed protruding rods are fixed to the bottom surface of the cleaning rod.

[0014] As a preferred embodiment, a socket is fixed on the top of the cleaning rod, the connecting rod is inserted in the socket, a locking bolt is threadedly connected to the side of the socket, and the screw end of the locking bolt contacts the side of the connecting rod.

[0015] As a preferred embodiment, two symmetrically distributed oblique rods are fixed to one end of the box body, a push handle rod is commonly fixed to the top ends of the two oblique rods, and a cover plate is hinged on the open end of the box body.

[0016] Compared with the prior art, the present invention provides a construction device with multi-directional road surface compaction function for highway engineering, which has at least the following beneficial effects:

[0017] (1) The retractable amount of the tamping plate can be adjusted by the adjustment component, thereby adjusting the tamping force, so that the operator can adjust the tamping force according to the looseness of the soil, thereby increasing the use range of the overall device and improving the practicality and convenience of the tamping device;

[0018] (2) The dust raised during the compaction process is absorbed and removed by the suction component, which can effectively reduce dust pollution at the construction site, improve the working environment, and reduce the risk of workers inhaling dust, thereby ensuring the health and safety of construction personnel. Secondly, dust removal helps to improve the efficiency and quality of compaction operations, avoid dust accumulation that affects the compaction effect, ensure the density and stability of the foundation or road surface, reduce the spread of dust into the surrounding environment, and reduce the impact on surrounding residents and the ecological environment;

[0019] (3) The cleaning component is set up to push and sweep away solid impurities on the ground before the tamping plate is compacted, which can effectively remove stones, debris and other solid impurities on the ground, prevent these impurities from affecting the construction quality during the compaction process, ensure that the ground is flat and dense after compaction, and improve the bearing capacity and stability of the foundation or road surface. Removing solid impurities can reduce the wear of the tamping plate, extend the service life of the equipment, reduce maintenance costs, and at the same time improve construction efficiency, reduce the workload of manual cleaning, and shorten the construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view schematic diagram of the overall structure of the present invention;

[0021] Figure 2 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0022] Figure 3 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0023] Figure 4 The internal structure of the box of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 5 The internal structure of the box of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 6 for Figure 5 The enlarged structural diagram at A in the middle;

[0026] Figure 7 It is a schematic cross-sectional structural diagram of the suction assembly of the present invention;

[0027] Figure 8 It is a schematic diagram of the bottom structure of the box body of the present invention;

[0028] Fig. 9 It is a schematic diagram of the cleaning component structure of the present invention.

[0029] In the figure: 1. adjustment component; 101. socket; 102. side plate; 103. bracket plate; 104. spring; 105. end plate; 106. plug rod; 2. suction component; 201. suction seat; 202. suction hole; 203. cavity; 204. suction tube; 3. cleaning component; 301. connecting rod; 302. socket; 303. locking bolt; 304. cleaning rod; 305. protruding rod; 4. box body; 5. outrigger rod; 6. universal wheel; 7. tamping plate; 8. tamped earth block; 9. inclined rod; 10. push handle rod; 11. cover plate; 12. bottom tube; 13. slide rod; 14. rack plate; 15. gear; 16. motor. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the embodiments.

[0031] See also Figure 1-9The present invention provides a construction device with multi-directional road surface compaction function for highway engineering, including a box body 4, a rammed earth block 8 is slidably connected to the side wall of the bottom end of the box body 4, a rack plate 14 is fixed to the side of the rammed earth block 8, a motor 16 is fixed inside the box body 4, a gear 15 meshing with the rack plate 14 is fixed to the output end of the motor 16, a bottom cylinder 12 is fixed to the bottom end of the rammed earth block 8, a slide bar 13 is inserted into the bottom cylinder 12, a ramming plate 7 is fixed to the bottom end of the slide bar 13, an adjustment component 1 is arranged between the bottom cylinder 12 and the slide bar 13, a suction component 2 is arranged at the bottom of the box body 4, a cleaning component 3 is arranged at the front end of the box body 4, a plurality of symmetrically distributed outrigger rods 5 are fixed to the bottom end of the box body 4, and a universal wheel 6 is fixed to the bottom end of the outrigger rod 5; when in use, the operator pushes the box body 4 at a uniform speed to start the motor 16 To work, the output end of the motor 16 drives the gear 15 to rotate back and forth in both directions, thereby driving the ramming block 8 to move up and down through the meshing cooperation of the gear 15 and the rack plate 14, thereby driving the ramming plate 7 to perform ramming operations through the ramming block 8. When tamping soil with different degrees of looseness, the retractable amount of the ramming plate 7 can be adjusted by the set adjustment component 1, thereby adjusting the ramming force, so that the operator can adjust the ramming force according to the looseness of the soil, thereby improving the use range of the overall device and improving the practicality and convenience of the ramming device; the dust raised during the tamping process is absorbed and removed by the set suction component 2, which can effectively reduce dust pollution at the construction site, improve the working environment, and reduce the risk of workers inhaling dust, thereby ensuring the health and safety of construction workers. Secondly, dust removal helps to improve the efficiency and quality of compaction operations, avoid dust accumulation that affects compaction effects, ensure the density and stability of the foundation or road surface, reduce the spread of dust into the surrounding environment, and reduce the impact on surrounding residents and the ecological environment; by setting up a cleaning component 3 to sweep and remove solid impurities on the ground before compaction by the compaction plate 7, it can effectively remove stones, debris and other solid impurities on the ground, avoid these impurities from affecting the construction quality during the compaction process, ensure that the ground is flat and dense after compaction, and improve the bearing capacity and stability of the foundation or road surface. Removing solid impurities can reduce the wear of the compaction plate, extend the service life of the equipment, and reduce maintenance costs. At the same time, it can improve construction efficiency, reduce the workload of manual cleaning, and shorten the construction period.

[0032] Further as Figure 5 and Figure 6As shown, it is worth explaining in detail that the adjustment component 1 includes a socket 101 opened on the side of the sliding rod 13, and the socket 101 is provided with a plurality of sockets 101 and the plurality of sockets 101 are equidistantly distributed along the length direction of the sliding rod 13. A bracket plate 103 is fixed on the outer wall of the bottom cylinder 12, and a plug rod 106 that is plugged into and matched with the socket 101 is slidably connected to the bracket plate 103; when compacting soil with different degrees of looseness, the plug rod 106 is pulled out of the socket 101 to adjust the protruding length of the sliding rod 13 in the bottom cylinder 12, and then the plug rod 106 is inserted into different sockets 101, so that the retractable amount of the compacting plate 7 can be adjusted, thereby adjusting the tamping force, so that the operator can adjust the tamping force according to the looseness of the soil, thereby improving the scope of use of the overall device and improving the practicality and convenience of the tamping device.

[0033] Further as Figure 6 As shown, it is worth explaining in detail that a side plate 102 is fixed on the side of the insertion rod 106, and a spring 104 is sleeved on the side of the insertion rod 106, and the two ends of the spring 104 are respectively in contact with the side of the side plate 102 and the inner wall of the bracket plate 103; during specific operation, the spring 104 is set to press the insertion rod 106 to stably insert it into the socket 101, thereby improving stability.

[0034] Further as Figure 6 As shown, it is worth explaining in detail that an end plate 105 is fixed on the outer end of the insertion rod 106, and a rubber sleeve is fitted on the surface of the end plate 105; during specific work, the insertion rod 106 is pulled by the provided end plate 105, which is convenient for operation.

[0035] Further as Figure 3 , Figure 5 and Figure 7 As shown, it is worth explaining in detail that the suction assembly 2 includes a suction seat 201 fixed on the outer side wall of the bottom end of the box body 4, a cavity 203 is opened inside the suction seat 201, a suction hole 202 connected to the cavity 203 is opened on the bottom surface of the suction seat 201, and a suction pipe 204 connected to the cavity 203 is fixed on the outer side wall of the suction seat 201; the suction pipe 204 is externally connected to an air pump, and negative pressure suction is formed inside the cavity 203 through the suction pipe 204, so that the dust raised during the compaction process is absorbed and removed through multiple suction holes 202, which can effectively reduce dust pollution at the construction site, improve the working environment, and reduce the risk of workers inhaling dust, thereby ensuring the health and safety of construction personnel. Secondly, the removal of dust helps to improve the efficiency and quality of compaction operations, avoid dust accumulation affecting the compaction effect, ensure the density and stability of the foundation or road surface, reduce the spread of dust into the surrounding environment, and reduce the impact on surrounding residents and the ecological environment.

[0036] Further as Figure 7As shown, it is worth to explain in detail that a plurality of suction holes 202 are provided and the plurality of suction holes 202 are distributed at equal intervals.

[0037] Further as Figure 1 , Figure 2 and Fig. 9 As shown, it is worth specifically explaining that the cleaning component 3 includes a connecting rod 301 fixed on the front end of the box body 4, and a cleaning rod 304 is connected to the bottom end of the connecting rod 301, and a plurality of equidistantly distributed protruding rods 305 are fixed on the bottom surface of the cleaning rod 304; during the movement of the box body 4, the cleaning rod 304 is driven to move by the box body 4, so that the solid impurities on the ground are pushed and swept away by the plurality of protruding rods 305 before the tamping plate 7 is tamped, which can effectively remove solid impurities such as stones and debris on the ground, avoid these impurities from affecting the construction quality during the tamping process, ensure that the ground is flat and dense after tamping, improve the bearing capacity and stability of the foundation or road surface, and remove solid impurities. It can reduce the wear of the tamping plate, extend the service life of the equipment, and reduce maintenance costs. At the same time, it can improve construction efficiency, reduce the workload of manual cleaning, and shorten the construction period.

[0038] This solution has the following working process: the operator pushes the box body 4 at a constant speed, starts the motor 16 to work, and drives the gear 15 to rotate back and forth through the output end of the motor 16, thereby driving the ramming block 8 to move up and down through the meshing cooperation of the gear 15 and the rack plate 14, thereby driving the ramming plate 7 to perform ramming operations through the ramming block 8. When tamping soil with different degrees of looseness, the insertion rod 106 is pulled to make the insertion rod 106 disengage from the insertion hole 101, and the extension length of the sliding rod 13 in the bottom tube 12 can be adjusted, and then the insertion rod 106 is inserted into different insertion holes 101, so that the retractable amount of the ramming plate 7 can be adjusted, thereby adjusting the ramming force, thereby The operator can adjust the tamping force according to the looseness of the soil; negative pressure suction is formed inside the cavity 203 through the suction pipe 204, so that the dust raised during the tamping process can be absorbed and removed through the multiple suction holes 202, which can effectively reduce dust pollution at the construction site, improve the working environment, and reduce the risk of workers inhaling dust, thereby ensuring the health and safety of construction workers. During the movement of the box body 4, the cleaning rod 304 is driven by the box body 4 to move, so that the solid impurities on the ground can be swept and removed by the multiple protruding rods 305 before the tamping plate 7 is tamped, which can effectively remove solid impurities such as stones and debris on the ground, and prevent these impurities from affecting the construction quality during the tamping process.

[0039] Further as Fig. 9As shown, it is worth explaining in detail that a socket 302 is fixed on the top of the cleaning rod 304, and the connecting rod 301 is inserted into the socket 302. A locking bolt 303 is threadedly connected to the side of the socket 302, and the screw end of the locking bolt 303 is in contact with the side of the connecting rod 301; during specific work, the socket 302 can be removed from the end of the connecting rod 301 by unscrewing the locking bolt 303, thereby facilitating the cleaning of the protruding rod 305.

[0040] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that two symmetrically distributed inclined rods 9 are fixed on one end of the box body 4, a push rod 10 is fixed to the top of the two inclined rods 9, and a cover plate 11 is hinged on the open end of the box body 4; during specific work, the push rod 10 is set to facilitate the movement of the entire device, which is convenient for operation.

[0041] In summary: when compacting soil with different degrees of looseness, the retractable amount of the compacting plate 7 can be adjusted by the setting of the adjustment component 1, thereby adjusting the tamping force, so that the operator can adjust the tamping force according to the looseness of the soil, thereby improving the use range of the overall device, and improving the practicality and convenience of the tamping device; the dust raised during the tamping process is absorbed and removed by the setting of the suction component 2, which can effectively reduce dust pollution at the construction site, improve the working environment, and reduce the risk of workers inhaling dust, thereby ensuring the health and safety of construction workers. Secondly, dust removal helps to improve the efficiency and quality of compaction operations, avoid dust accumulation that affects compaction effects, ensure the density and stability of the foundation or road surface, reduce the spread of dust into the surrounding environment, and reduce the impact on surrounding residents and the ecological environment; by setting up a cleaning component 3 to sweep and remove solid impurities on the ground before compaction by the compaction plate 7, it can effectively remove stones, debris and other solid impurities on the ground, avoid these impurities from affecting the construction quality during the compaction process, ensure that the ground is flat and dense after compaction, and improve the bearing capacity and stability of the foundation or road surface. Removing solid impurities can reduce the wear of the compaction plate, extend the service life of the equipment, and reduce maintenance costs. At the same time, it can improve construction efficiency, reduce the workload of manual cleaning, and shorten the construction period.

[0042] The motor 16 can be purchased from the market. The motor 16 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

Claims

1. A construction device for highway engineering with multi-directional road surface compaction function, comprising a box (4), characterized in that: A rammed earth block (8) is slidably connected to the side wall of the bottom end of the box body (4), a rack plate (14) is fixed on the side of the rammed earth block (8), a motor (16) is fixed inside the box body (4), a gear (15) meshingly connected with the rack plate (14) is fixed on the output end of the motor (16), a bottom cylinder (12) is fixed to the bottom end of the rammed earth block (8), a sliding rod (13) is inserted into the bottom cylinder (12), a ramming plate (7) is fixed to the bottom end of the sliding rod (13), an adjustment component (1) is arranged between the bottom cylinder (12) and the sliding rod (13), a suction component (2) is arranged at the bottom of the box body (4), a cleaning component (3) is arranged at the front end of the box body (4), a plurality of symmetrically distributed leg rods (5) are fixed to the bottom end of the box body (4), and a universal wheel (6) is fixed to the bottom end of the leg rod (5).

2. A construction device with multi-directional road surface compaction function for highway engineering according to claim 1, characterized in that: The adjustment component (1) comprises a socket (101) opened on the side of the sliding rod (13), wherein the socket (101) is provided with a plurality of sockets (101) and the plurality of sockets (101) are evenly distributed along the length direction of the sliding rod (13), a bracket plate (103) is fixed on the outer side wall of the bottom tube (12), and an insertion rod (106) which is inserted and matched with the socket (101) is slidably connected to the bracket plate (103).

3. A construction device with multi-directional road surface compaction function for highway engineering according to claim 2, characterized in that: A side plate (102) is fixed on the side of the insertion rod (106), and a spring (104) is sleeved on the side of the insertion rod (106), with two ends of the spring (104) respectively contacting the side of the side plate (102) and the inner wall of the bracket plate (103).

4. A construction device with multi-directional road surface compaction function for highway engineering according to claim 3, characterized in that: An end plate (105) is fixed to the outer end of the insertion rod (106), and a rubber sleeve is fitted on the surface of the end plate (105).

5. A construction device with multi-directional road surface compaction function for highway engineering according to claim 1, characterized in that: The suction assembly (2) comprises a suction seat (201) fixed on the outer side wall of the bottom end of the box body (4); a cavity (203) is provided inside the suction seat (201); a suction hole (202) communicating with the cavity (203) is provided on the bottom surface of the suction seat (201); and a suction pipe (204) communicating with the cavity (203) is fixed on the outer side wall of the suction seat (201).

6. A construction device with multi-directional road surface compaction function for highway engineering according to claim 5, characterized in that: A plurality of the suction holes (202) are provided, and the plurality of suction holes (202) are distributed at equal intervals.

7. A construction device with multi-directional road surface compaction function for highway engineering according to claim 1, characterized in that: The cleaning assembly (3) comprises a connecting rod (301) fixed on the front end of the box body (4); the bottom end of the connecting rod (301) is connected to a cleaning rod (304); and a plurality of equidistantly distributed protruding rods (305) are fixed on the bottom surface of the cleaning rod (304).

8. A construction device with multi-directional road surface compaction function for highway engineering according to claim 7, characterized in that: A socket (302) is fixed on the top of the cleaning rod (304), the connecting rod (301) is inserted into the socket (302), a locking bolt (303) is threadedly connected on the side of the socket (302), and the screw end of the locking bolt (303) contacts the side of the connecting rod (301). During operation, the locking bolt (303) is unscrewed to remove the socket (302) from the end of the connecting rod (301), thereby facilitating cleaning of the protruding rod (305).

9. A construction device with multi-directional road surface compaction function for highway engineering according to claim 1, characterized in that: Two symmetrically distributed oblique rods (9) are fixed on one end of the box body (4), a push handle rod (10) is commonly fixed on the top ends of the two oblique rods (9), and a cover plate (11) is hinged on the open end of the box body (4).

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