Tamping machine for municipal road and bridge construction

Abstract

The utility model relates to the technical field of rammers, in particular to a rammer compactor for municipal road and bridge construction. The technical problems that in the municipal road and bridge construction process of an existing rammer compactor, in order to improve the density of a foundation, the rammer compactor is frequently used for repeatedly hammering the foundation, dust on the ground can be hammered into flying dust, the environment is polluted, and the health of constructors is affected are solved. According to the technical scheme, the rammer compactor for municipal road and bridge construction comprises a moving assembly, a rotating supporting assembly, a shell and a water supply tank, a U-shaped supporting frame is fixedly connected with the shell through a mounting bolt, the stability of the rammer compactor is improved, and according to the position of a road surface needing to be compacted, the rammer compactor is driven by a first motor to move; the connecting column rotates to a proper angle through the first rotating shaft and the inclined supporting column, and the guide column rotates to a proper angle through the second rotating shaft and the connecting column under the driving of the second motor, so that the rammer can conveniently compact the road surface, and the operability of the rammer compactor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compacting machines, in particular to a compacting machine used in municipal road and bridge construction. Background Art

[0002] With the development of science and technology and the progress of the times, the rapid development of cities and the development of transportation, roads are the veins of a city. The road surface needs to be compacted during road and bridge construction. The compactor compacts the road surface by dropping the rammer under the action of gravity and hydraulic pressure. At the same time, the rammer quickly repeats the rising and falling actions under the action of hydraulic pressure. The compactor is towed by the supporting equipment of the loader or excavator to quickly change the compaction position. In the process of municipal road and bridge construction, the existing compactor often uses the rammer to repeatedly beat the foundation in order to increase the density of the foundation, which will turn the dust on the ground into dust, which not only pollutes the environment but also affects the health of the construction workers. Therefore, we proposed a compactor for municipal road and bridge construction to solve the above-mentioned problems. Utility Model Content

[0003] In order to overcome the problem that existing compactors are often used to repeatedly pound the foundation in order to increase the density of the foundation during municipal road and bridge construction, the dust on the ground will be pounded into flying dust, which not only pollutes the environment but also affects the health of construction workers.

[0004] The technical solution of the utility model is: a compacting machine for municipal road and bridge construction, including a moving component, a rotating support component, a shell and a water supply tank; a rotating support component for driving the shell to rise and fall is installed at one end of the moving component, a shell for compacting the road surface to protect it from pollution is installed at the end of the rotating support component away from the moving component, and a water supply tank for supplying water to facilitate spraying and dust reduction is installed on one side of the lower end of the shell.

[0005] Preferably, after the operator sits on the seat, the roller drives the load-bearing plate to move, and then the display panel is manually adjusted. The display panel is rotated through the rotating column and the column, thereby rotating to a suitable angle, which is convenient for the operator to operate and increases the flexibility of the compactor. The U-shaped support frame is fixedly connected to the shell by mounting bolts, which increases the stability of the compactor. According to the position of the road surface to be compacted, the connecting column is driven by the first motor to rotate to a suitable angle through the first rotating shaft and the oblique supporting column, and the guide column is driven by the second rotating shaft and the connecting column to a suitable angle, thereby facilitating the compaction of the road surface by the rammer, increasing the operability of the compactor, and telescopic. The column is driven by the cylinder to drive the arc-shaped clamping frame along the telescopic sleeve to approach the hydraulic column. After it is fully fitted, the two sets of arc-shaped clamping frames are tightly fixed by tightening the nuts on the positioning column, thereby fixing the hydraulic column. Then the hydraulic column is driven by the hydraulic cylinder to drive the rammer to rise and fall, compact the road surface, and enhance the operability of the compactor. The water source is poured into the water supply tank through the water inlet pipe, and then driven by the water pump, the water source enters the water outlet pipe from the water supply tank, increasing the practicality of the compactor. The water source is sprayed from the water outlet and the rotating nozzle to reduce dust. At the same time, driven by the driver, the rotating nozzle is movably connected to the water outlet pipe through the connecting shaft to expand the spraying area and increase the cleanliness of the compactor.

[0006] Preferably, the mobile assembly includes a load-bearing plate, rollers, a seat, columns, a rotating column and a display panel. Two groups of rollers are linearly installed on both sides of the load-bearing plate. A seat is installed on one side of the upper end of the load-bearing plate. Two groups of columns fixedly connected to the load-bearing plate are laterally installed on one side of the seat. A rotating column is installed on the upper end of the column. The display panel is rotatably connected to the column through the rotating column. After the operator sits on the seat, the rollers drive the load-bearing plate to move, and then the display panel is manually adjusted. The display panel is rotated through the rotating column and the column, and thus rotated to a suitable angle, which is convenient for the operator to operate and increase the flexibility of the compactor.

[0007] Preferably, the support assembly includes an oblique support column, a first rotating shaft, a first motor, a connecting column, a second rotating shaft, a second motor, a guide column, a U-shaped support frame and mounting bolts. Mounting bolts are installed on both sides and the middle of the U-shaped support frame, guide columns are symmetrically installed on both sides of the rear end of the U-shaped support frame, and a second rotating shaft is installed on the end of the guide column away from the U-shaped support frame. The U-shaped support frame is fixedly connected to the shell by mounting bolts to increase the stability of the compactor.

[0008] Preferably, a second motor is installed on one side of the second rotating shaft, and the connecting column is rotatably connected to the guide column through the second rotating shaft. A first rotating shaft is installed on the end of the connecting column away from the second rotating shaft, and a first motor is installed on one side of the first rotating shaft. The oblique support column is rotatably connected to the connecting column through the first rotating shaft. According to the position of the road surface to be compacted, the connecting column is driven by the first motor to rotate to a suitable angle through the first rotating shaft and the oblique support column, and the guide column is driven by the second rotating shaft and the connecting column to a suitable angle, thereby facilitating the rammer to compact the road surface and increasing the operability of the compactor.

[0009] Preferably, a hydraulic column is provided in the center of the shell, a hydraulic cylinder is installed on the upper end of the hydraulic column, a rammer is installed on the lower end of the hydraulic column, and two groups of arc-shaped clamping frames are provided along the outside of the hydraulic column from top to bottom, and the arc-shaped clamping frames are composed of two groups of semi-rings, and positioning columns are installed at both ends of the arc-shaped clamping frames, and two groups of nuts are laterally sleeved on the outside of the positioning columns, and a telescopic column is installed on one side of the arc-shaped clamping frame, and a telescopic sleeve is sleeved on the outside of the telescopic column, and a cylinder is installed on one end of the telescopic sleeve. The telescopic column is driven by the cylinder to drive the arc-shaped clamping frame along the telescopic sleeve to approach the hydraulic column. After complete fit, the two groups of arc-shaped clamping frames are tightly fixed by tightening the nuts on the positioning column, thereby fixing the hydraulic column, and then the hydraulic column is driven by the hydraulic cylinder to drive the rammer to rise and fall, compact the road surface, and enhance the operability of the compactor.

[0010] Preferably, a water inlet pipe is installed at the upper corner of the water supply tank, a water pump is installed at the corner of one side of the water supply tank, and water outlet pipes are installed at both ends of the water supply tank. The outer sleeve of the water outlet pipe is provided with a mounting ring sleeve. Water source is poured into the water supply tank through the water inlet pipe, and then driven by the water pump, the water source enters the water outlet pipe from the water supply tank, thereby increasing the practicality of the compactor.

[0011] Preferably, a ring sleeve is installed to drive the water outlet pipe to be fixedly connected with the shell, a water outlet is installed at one end of the water outlet pipe away from the water supply tank, a connecting shaft is installed at the middle lower end of the water outlet pipe, a rotating nozzle is installed at the lower end of the connecting shaft, the rotating nozzle is movably connected to the water outlet pipe through the connecting shaft, a driver is installed on one side of the connecting shaft, water source is sprayed from the water outlet and the rotating nozzle to reduce dust, and at the same time, driven by the driver, the rotating nozzle is movably connected to the water outlet pipe through the connecting shaft, thereby expanding the spraying area and increasing the cleanliness of the compactor.

[0012] Beneficial effects of the utility model:

[0013] 1. After the operator sits on the seat, the roller drives the load-bearing plate to move, and then the display panel is manually adjusted. The display panel is rotated through the rotating column and the column, and thus rotated to a suitable angle, which is convenient for the operator to operate and increase the flexibility of the compactor. The U-shaped support frame is fixedly connected to the shell through the mounting bolts to increase the stability of the compactor. According to the position of the road surface to be compacted, the connecting column is driven by the first motor to rotate to a suitable angle through the first rotating shaft and the oblique support column. Through the drive of the second motor, the guide column is rotated to a suitable angle through the second rotating shaft and the connecting column, thereby facilitating the rammer to compact the road surface and increasing the operability of the compactor.

[0014] 2. The telescopic column is driven by the cylinder to drive the arc-shaped clamping frame along the telescopic sleeve to approach the hydraulic column. After it is fully fitted, the two sets of arc-shaped clamping frames are tightly fixed by tightening the nuts on the positioning column, thereby fixing the hydraulic column. Then the hydraulic column is driven by the hydraulic cylinder to drive the rammer to rise and fall, compact the road surface, and enhance the operability of the compactor. The water source is poured into the water supply tank through the water inlet pipe, and then driven by the water pump, the water source enters the water outlet pipe from the water supply tank, increasing the practicality of the compactor. The water source is sprayed from the water outlet and the rotating nozzle to reduce dust. At the same time, driven by the driver, the rotating nozzle is movably connected to the water outlet pipe through the connecting shaft to expand the spraying area and increase the cleanliness of the compactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the mobile component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the rotating support assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the housing structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the water supply tank of the utility model.

[0020] Description of reference numerals: 1, moving assembly; 2, rotating support assembly; 3, housing; 4, water supply tank; 101, load-bearing plate; 102, roller; 103, seat; 104, column; 105, rotating column; 106, display panel; 201, oblique support column; 202, first rotating shaft; 203, first motor; 204, connecting column; 205, second rotating shaft; 206, second motor; 207, guide column; 20 8. U-shaped support frame; 209. Mounting bolts; 301. Hydraulic cylinder; 302. Hydraulic column; 303. Cylinder; 304. Telescopic sleeve; 305. Telescopic column; 306. Arc clamping frame; 307. Positioning column; 308. Nut; 309. Rammer; 401. Water inlet pipe; 402. Water pump; 403. Water outlet pipe; 404. Connecting shaft; 405. Rotating nozzle; 406. Mounting ring sleeve; 407. Water outlet. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-3The utility model provides an embodiment: a compacting machine for municipal road and bridge construction, comprising a moving component 1, a rotating support component 2, a shell 3 and a water supply tank 4; a rotating support component 2 for driving the shell 3 to rise and fall is installed at one end of the moving component 1, and a shell 3 for compacting the road surface to prevent pollution and protect it is installed at the end of the rotating support component 2 away from the moving component 1, and a water supply tank 4 for supplying water to facilitate spraying and dust reduction is installed on one side of the lower end of the shell 3. The moving component 1 comprises a load-bearing plate 101, rollers 102, a seat 103, a column 104, a rotating column 105 and a display panel 106, two groups of rollers 102 are linearly installed on both sides of the load-bearing plate 101, a seat 103 is installed on one side of the upper end of the load-bearing plate 101, and two groups of columns 104 fixedly connected to the load-bearing plate 101 are transversely installed on one side of the seat 103, and a rotating column 105 is installed on the upper end of the column 104. The display panel 106 is rotated The movable column 105 is rotatably connected to the column 104, and the support assembly includes an oblique support column 201, a first rotating shaft 202, a first motor 203, a connecting column 204, a second rotating shaft 205, a second motor 206, a guide column 207, a U-shaped support frame 208 and a mounting bolt 209. The mounting bolts 209 are installed on both sides and the middle of the U-shaped support frame 208, and the guide columns 207 are symmetrically installed on both sides of the rear end of the U-shaped support frame 208. The second rotating shaft 205 is installed at one end of the guide column 207 away from the U-shaped support frame 208, and the second motor 206 is installed on one side of the second rotating shaft 205. The connecting column 204 is rotatably connected to the guide column 207 through the second rotating shaft 205, and the first rotating shaft 202 is installed at one end of the connecting column 204 away from the second rotating shaft 205. The first motor 203 is installed on one side of the first rotating shaft 202, and the oblique support column 201 is rotatably connected to the connecting column 204 through the first rotating shaft 202.

[0023] See also Figure 4-5In this embodiment, a hydraulic column 302 is provided at the center of the shell 3, a hydraulic cylinder 301 is installed at the upper end of the hydraulic column 302, a rammer 309 is installed at the lower end of the hydraulic column 302, two groups of arc-shaped clamping frames 306 are provided along the outer edge from top to bottom of the hydraulic column 302, the arc-shaped clamping frames 306 are composed of two groups of semi-rings, positioning columns 307 are installed at both ends of the arc-shaped clamping frames 306, and two groups of nuts 308 are laterally sleeved on the outer side of the positioning columns 307. A telescopic column 305 is installed on one side of the arc-shaped clamping frame 306, and a telescopic sleeve 304 is sleeved on the outer side of the telescopic column 305. A cylinder 303 is installed at one end of the telescopic sleeve 304, and a water supply tank 4 is installed at the upper corner. A water pump 402 is installed at the corner of one side of the water inlet pipe 401 and the water supply tank 4, and a water outlet pipe 403 is installed at each end of the water supply tank 4. The outer sleeve of the water outlet pipe 403 is provided with a mounting ring sleeve 406, and the mounting ring sleeve 406 drives the water outlet pipe 403 to be fixedly connected with the shell 3. A water outlet 407 is installed at the end of the water outlet pipe 403 away from the water supply tank 4, and a connecting shaft 404 is installed at the lower end of the middle part of the water outlet pipe 403. A rotating nozzle 405 is installed at the lower end of the connecting shaft 404. The rotating nozzle 405 is movably connected to the water outlet pipe 403 through the connecting shaft 404, and a driver (the model of the driver is AQMD6030BLS-E3) is installed on one side of the connecting shaft 404.

[0024] When working, first, the U-shaped support frame 208 is fixedly connected to the housing 3 by the mounting bolts 209, and then the telescopic column 305 is driven by the cylinder 303 to drive the arc clamping frame 306 along the telescopic sleeve 304 to approach the hydraulic column 302. After they are completely fitted, the two sets of arc clamping frames 306 are tightly fixed by tightening the nuts 308 on the positioning columns 307, thereby fixing the hydraulic column 302, and then the water source is poured into the water supply tank 4 through the water inlet pipe 401. Finally, after the operator sits on the seat 103, the roller 102 drives the load-bearing plate 101 to move, and the display panel 106 is manually adjusted, and the display panel 106 is rotated through the rotating column 105 and the column 104, thereby rotating to a suitable angle, which is convenient for the operator to operate;

[0025] After all adjustments are completed, through the control of the display panel 106, according to the position of the road surface that needs to be compacted, the connecting column 204 is driven by the first motor 203 to rotate to a suitable angle through the first rotating shaft 202 and the oblique support column 201, and the guide column 207 is driven by the second rotating shaft 205 and the connecting column 204 to a suitable angle. Then the hydraulic column 302 is driven by the hydraulic cylinder 301 to drive the rammer 309 to rise and fall to compact the road surface. At the same time, driven by the water pump 402, water enters the water outlet pipe 403 from the water supply tank 4, and then the water source is sprayed from the water outlet 407 and the rotating nozzle 405 to reduce dust. At the same time, driven by the driver, the rotating nozzle 405 is movably connected to the water outlet pipe 403 through the connecting shaft 404 to expand the spraying area.

[0026] Through the above steps, after the operator sits on the seat 103, the roller 102 drives the load-bearing plate 101 to move, and then the display panel 106 is manually adjusted. The display panel 106 is rotated through the rotating column 105 and the column 104, thereby rotating to a suitable angle, which is convenient for the operator to control and increases the flexibility of the rammer. The U-shaped support frame 208 is fixedly connected to the shell 3 through the mounting bolts 209 to increase the stability of the rammer. According to the position of the road surface to be compacted, the connecting column 204 is driven by the first motor 203 to rotate to a suitable angle through the first rotating shaft 202 and the oblique support column 201. Through the drive of the second motor 206, the guide column 207 is rotated to a suitable angle through the second rotating shaft 205 and the connecting column 204, thereby facilitating the rammer 309 to compact the road surface and increasing the operability of the rammer. 05 Driven by the cylinder 303, the arc-shaped clamping frame 306 is driven along the telescopic sleeve 304 to approach the hydraulic column 302. After it is fully fitted, the two sets of arc-shaped clamping frames 306 are tightly fixed by tightening the nut 308 on the positioning column 307, thereby fixing the hydraulic column 302. Then the hydraulic column 302 is driven by the hydraulic cylinder 301 to drive the rammer 309 to rise and fall, compact the road surface, and enhance the operability of the compactor. The water source is poured into the water supply tank 4 through the water inlet pipe 401, and then driven by the water pump 402, the water source enters the water outlet pipe 403 from the water supply tank 4, thereby increasing the practicality of the compactor. The water source is sprayed from the water outlet 407 and the rotating nozzle 405 to reduce dust. At the same time, driven by the driver, the rotating nozzle 405 is movably connected to the water outlet pipe 403 through the connecting shaft 404, thereby expanding the spraying area and increasing the cleanliness of the compactor.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A compactor for municipal road and bridge construction, comprising a moving assembly (1); characterized in that: The invention also comprises a rotating support assembly (2), a shell (3) and a water supply tank (4); one end of the mobile assembly (1) is equipped with a rotating support assembly (2) for driving the shell (3) to rise and fall; the end of the rotating support assembly (2) away from the mobile assembly (1) is equipped with a shell (3) for compacting the road surface and protecting it from pollution; and the lower end of the shell (3) is equipped with a water supply tank (4) for supplying water to facilitate spraying and dust reduction.

2. A compactor for municipal road and bridge construction according to claim 1, characterized in that: The mobile assembly (1) comprises a load-bearing plate (101), rollers (102), a seat (103), a column (104), a rotating column (105) and a display panel (106). Two groups of rollers (102) are linearly installed on both sides of the load-bearing plate (101). A seat (103) is installed on one side of the upper end of the load-bearing plate (101). Two groups of columns (104) fixedly connected to the load-bearing plate (101) are transversely installed on one side of the seat (103). The rotating column (105) is installed on the upper end of the column (104). The display panel (106) is rotatably connected to the column (104) through the rotating column (105).

3. A compactor for municipal road and bridge construction according to claim 1, characterized in that: The support assembly (2) comprises an oblique support column (201), a first rotating shaft (202), a first motor (203), a connecting column (204), a second rotating shaft (205), a second motor (206), a guide column (207), a U-shaped support frame (208) and a mounting bolt (209). The mounting bolts (209) are installed on both sides and the middle of the U-shaped support frame (208). The guide columns (207) are symmetrically installed on both sides of the rear end of the U-shaped support frame (208). The second rotating shaft (205) is installed on one end of the guide column (207) away from the U-shaped support frame (208).

4. A compactor for municipal road and bridge construction according to claim 3, characterized in that: A second motor (206) is installed on one side of the second rotating shaft (205); the connecting column (204) is rotatably connected to the guide column (207) via the second rotating shaft (205); a first rotating shaft (202) is installed on one end of the connecting column (204) away from the second rotating shaft (205); a first motor (203) is installed on one side of the first rotating shaft (202); and the oblique supporting column (201) is rotatably connected to the connecting column (204) via the first rotating shaft (202).

5. The compactor for municipal road and bridge construction according to claim 1, characterized in that: A hydraulic column (302) is provided at the center of the housing (3), a hydraulic cylinder (301) is installed at the upper end of the hydraulic column (302), a rammer (309) is installed at the lower end of the hydraulic column (302), two groups of arc-shaped clamping frames (306) are provided along the outer edge of the hydraulic column (302) from top to bottom, the arc-shaped clamping frames (306) are composed of two groups of semi-rings, a positioning column (307) is installed at each end of the arc-shaped clamping frame (306), two groups of nuts (308) are laterally sleeved on the outer side of the positioning column (307), a telescopic column (305) is installed on one side of the arc-shaped clamping frame (306), a telescopic sleeve (304) is sleeved on the outer side of the telescopic column (305), and a cylinder (303) is installed on one end of the telescopic sleeve (304).

6. A compactor for municipal road and bridge construction according to claim 1, characterized in that: A water inlet pipe (401) is installed at the upper corner of the water supply box (4), a water pump (402) is installed at a corner of one side of the water supply box (4), and a water outlet pipe (403) is installed at each end of the water supply box (4). The outer sleeve of the water outlet pipe (403) is provided with a mounting ring (406).

7. A compactor for municipal road and bridge construction according to claim 6, characterized in that: The mounting ring (406) drives the water outlet pipe (403) to be fixedly connected to the housing (3); a water outlet (407) is installed at one end of the water outlet pipe (403) away from the water supply tank (4); a connecting shaft (404) is installed at the lower end of the middle portion of the water outlet pipe (403); a rotating nozzle (405) is installed at the lower end of the connecting shaft (404); the rotating nozzle (405) is movably connected to the water outlet pipe (403) via the connecting shaft (404); and a driver is installed on one side of the connecting shaft (404).

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