CN212834883U

CN212834883U - Small-size rammer compactor is used in highway construction

Info

Publication number: CN212834883U
Application number: CN202020831288.8U
Authority: CN
Inventors: 卢晓波; 刘昌潍; 刘毅; 王殿山; 王志维; 姬长亮
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-30
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a small-size rammer compactor is used in highway construction, comprising a base plate, the top welding of bottom plate has the support, the welding has the reinforcing plate between bottom plate and the support, the bottom of support is connected with the ram through the pinion rack, the headstock is installed at the top of support, the pinion rack inserts the inside of headstock, the internally mounted of headstock has first motor. The utility model discloses a power box has been set up, power box utilizes lever principle, by first motor, first driving band and a plurality of gear drive pinion rack rebound, the pinion rack raises the ram, when the ram rises to the summit, first motor auto-power-off, the automatic whereabouts of ram is tamped the ground, the impact energy of adopting this technique can reach 100 supplyes 150KJ, it is showing the improvement to compare the 36KJ of current small-size rammer, thereby it mainly is being pushed away by the staff and is removing to have solved current small-size rammer, though convenient, nevertheless impact energy is not enough, influence the problem of road bed quality.

Description

Small-size rammer compactor is used in highway construction

Technical Field

The utility model relates to a construction equipment technical field specifically is a small-size rammer compactor is used in highway construction.

Background

The road reaches all regions of the city, is used for traffic transportation and pedestrians in the city, is convenient for resident life, work and cultural entertainment activities, and is connected with the road outside the city to bear the road of external traffic.

With the rapid development of the economy of China since the development of the reform is open, the development of the urban and rural areas is promoted by the abundance of the economy, in order to strengthen the connection between the urban and rural areas, the country starts to advocate the construction of new rural areas vigorously, a tamper is often used in the process of constructing the new rural areas, the tamper is mechanical equipment for firmly beating the foundation, and is mostly used in the building industry of falling, as long as the working principle is that the tamper is repeatedly and freely tamped on the foundation or the filled soil and stone by using a heavy object, so as to improve the construction operation of the compactness of the foundation.

At present in road construction, we can often use the rammer compactor, these rammer compactors are most bulky, all use hydraulic system as power source, and then lead to it to take place hydraulic pressure leakage often in the course of the work, this not only influences whole tamping quality, still can lead to whole job site to be polluted by the hydraulic oil of leaking simultaneously, seriously delays the construction process, and current small-size rammer compactor is mainly being pushed by the staff and is moving, though convenient, but the impact energy is not enough, influence the road bed quality, for this reason, we provide a small-size rammer compactor for highway construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size rammer compactor is used in highway construction possesses small and exquisite convenience and the big advantage of impact energy, has solved current small-size rammer compactor and has mainly been being pushed away by the staff and move, though convenient, but impact energy is not enough, influences the problem of road bed quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size rammer compactor is used in highway construction, includes the bottom plate, the top welding of bottom plate has the support, the welding has the reinforcing plate between bottom plate and the support, the bottom of support is connected with the ram through the pinion rack, the headstock is installed at the top of support, the pinion rack inserts the inside of headstock, the internally mounted of headstock has first motor, first gear, second gear and fourth gear are installed from a left side to the right side in proper order to the top of support, the output shaft of first motor has the action wheel, the action wheel drives the first drive wheel rotation on first gear surface through first drive belt, first gear drives the second gear rotation, the fixed surface of second gear is connected with the third gear, the third gear drives the pinion rack and reciprocates, fourth gear and pinion rack meshing.

Preferably, through holes are formed in the top of the support and the top of the power box, and the toothed plate is inserted into the through holes.

Preferably, the bottom of support is provided with the power off switch that the control first motor closed, the bottom of ram just corresponds the position of power off switch and is provided with the ejector pin.

Preferably, the left side of the bottom plate is rotatably connected with a first roller, and the right side of the bottom plate is rotatably connected with a second roller.

Preferably, a second motor is installed at the top of the bottom plate, and an output shaft of the second motor drives a second driving wheel on the surface of the first roller wheel to rotate through a second driving belt.

Preferably, the top of bottom plate is installed battery and push rod, the top of push rod is provided with the control box.

Preferably, the surface of the control box is provided with a power button for turning on or off the battery, the surface of the control box is provided with a tamping button for starting the first motor, and the surface of the control box is provided with a moving button for controlling the second motor to start and stop.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a power box has been set up, power box utilizes lever principle, by first motor, first driving band and a plurality of gear drive pinion rack rebound, the pinion rack raises the ram, when the ram rises to the summit, first motor auto-power-off, the automatic whereabouts of ram is tamped the ground, the impact energy of adopting this technique can reach 100 supplyes 150KJ, it is showing the improvement to compare the 36KJ of current small-size rammer, thereby it mainly is being pushed away by the staff and is removing to have solved current small-size rammer, though convenient, nevertheless impact energy is not enough, influence the problem of road bed quality.

2. The utility model discloses a switch and ejector pin have been set up, after the staff pressed the tamping button, first motor starts, drive ram rebound, when the ram removed to the top, ejector pin touching outage switch, first motor outage, make ram free fall, when the user continuously pressed the shift knob, it rotates to start the second motor and drive the second drive belt, thereby drive first gyro wheel and rotate, tamping machine automatic movement, the staff passes through push rod adjustment direction, be first motor and second motor power supply through the battery, switch through shift knob control power.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the power box of the present invention;

fig. 3 is a schematic structural diagram of the control box of the present invention.

In the figure: 1 bottom plate, 2 supports, 3 reinforcing plates, 4 rammers, 5 toothed plates, 6 power boxes, 7 first motors, 8 first gears, 9 second gears, 10 third gears, 11 fourth gears, 12 driving wheels, 13 first transmission belts, 14 first transmission wheels, 15 through holes, 16 power-off switches, 17 push rods, 18 first rollers, 19 second rollers, 20 second motors, 21 second transmission wheels, 22 second transmission belts, 23 batteries, 24 push rods, 25 control boxes, 26 power buttons, 27 tamping buttons and 28 moving buttons.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The base plate 1, the bracket 2, the reinforcing plate 3, the ram 4, the toothed plate 5, the power box 6, the first motor 7, the first gear 8, the second gear 9, the third gear 10, the fourth gear 11, the driving wheel 12, the first transmission belt 13, the first transmission wheel 14, the through hole 15, the power-off switch 16, the ejector rod 17, the first idler wheel 18, the second idler wheel 19, the second motor 20, the second transmission wheel 21, the second transmission belt 22, the battery 23, the push rod 24, the control box 25, the power button 26, the tamping button 27 and the moving button 28 of the technical scheme are all universal standard parts or parts known by technical manuals, and the structure and the principle of the parts can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-3, a small-sized rammer compactor for highway construction comprises a bottom plate 1, a support 2 welded to the top of the bottom plate 1, a reinforcing plate 3 welded between the bottom plate 1 and the support 2, a rammer 4 connected to the bottom of the support 2 through a toothed plate 5, a power box 6 installed at the top of the support 2, a toothed plate 5 inserted into the power box 6, a first motor 7 installed inside the power box 6, a first gear 8, a second gear 9 and a fourth gear 11 sequentially installed from left to right at the top of the support 2, a driving wheel 12 connected to an output shaft of the first motor 7, a first driving wheel 14 on the surface of the first gear 8 driven by the driving wheel 12 through a first driving belt 13 to rotate, the first gear 8 driving a second gear 9 to rotate, a third gear 10 fixedly connected to the surface of the second gear 9, the third gear 10 driving the toothed plate 5 to move up and down, the fourth gear 11 engaged with the toothed plate 5, be provided with the groove that is greater than rammer 4 on the bottom plate 1, avoid rammer 4 to pound on bottom plate 1, through having set up headstock 6, headstock 6 utilizes lever principle, by first motor 7, first drive belt 13 and a plurality of gear drive pinion rack 5 upwards move, pinion rack 5 raises rammer 4, when rammer 4 rises to the summit, first motor 7 automatic outage, rammer 4 automatic whereabouts tamps the ground, the impact energy who adopts this technique can reach 100 additionally 150KJ, it has apparent improvement to compare the 36KJ of current small-size rammer, thereby solved current small-size rammer and mainly pushed away the removal by the staff, though it is convenient, but impact energy is not enough, influence the problem of road bed quality.

The top of the bracket 2 and the top of the power box 6 are both provided with through holes 15, the toothed plate 5 is inserted into the through holes 15, the bottom of the bracket 2 is provided with a power-off switch 16 for controlling the first motor 7 to be turned off, the bottom of the rammer 4 and the position corresponding to the power-off switch 16 are provided with ejector rods 17, the left side of the bottom plate 1 is rotatably connected with first idler wheels 18, the right side of the bottom plate 1 is rotatably connected with second idler wheels 19, the top of the bottom plate 1 is provided with a second motor 20, an output shaft of the second motor 20 drives second transmission wheels 21 on the surfaces of the first idler wheels 18 to rotate through second transmission belts 22, the top of the bottom plate 1 is provided with a battery 23 and a push rod 24, the top of the push rod 24 is provided with a control box 25, the surface of the control box 25 is provided with a power button 26 for turning on or off the battery 23, the surface of, through having set up outage switch 16 and ejector pin 17, after the staff pressed ramming button 27, first motor 7 starts, drive rammer 4 upward movement, when rammer 4 moved to the top, ejector pin 17 touching outage switch 16, first motor 7 outage, make rammer 4 free fall, when the user continuously pressed removal button 28, start second motor 20 and drive second drive belt 22 and rotate, thereby drive first gyro wheel 18 and rotate, rammer automatic movement, the staff passes through push rod 24 adjustment direction, supply power for first motor 7 and second motor 20 through battery 23, switch through removal button 28 control power.

During the use, through having set up headstock 6, headstock 6 utilizes lever principle, by first motor 7, first driving belt 13 and a plurality of gear drive pinion rack 5 upwards move, pinion rack 5 rises ram 4, when ram 4 rises to the summit, first motor 7 is automatic to be cut off power supply, ram 4 automatic whereabouts tamps the ground, the impact energy who adopts this technique can reach 100 supplyes 150KJ, it has apparent the improvement to compare the 36KJ of current small-size rammer, thereby solved current small-size rammer and mainly pushed away the removal by the staff, though convenient, but impact energy is not enough, influence the problem of road bed quality.

In summary, the following steps: this small-size rammer compactor is used in highway construction, through bottom plate 1, support 2, reinforcing plate 3, ram 4, pinion rack 5, headstock 6, first motor 7, first gear 8, second gear 9, third gear 10, fourth gear 11, action wheel 12, first drive belt 13, the cooperation of first drive wheel 14 and through-hole 15, solved current small-size rammer compactor and mainly pushed away the removal by the staff, although convenient, but the impact energy is not enough, influence the problem of road bed quality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway construction is with small-size rammer compactor, includes bottom plate (1), the top welding of bottom plate (1) has support (2), the welding has reinforcing plate (3) between bottom plate (1) and support (2), the bottom of support (2) is connected with ram (4), its characterized in that through pinion rack (5): install headstock (6) at the top of support (2), the inside that headstock (6) were inserted in pinion rack (5), the internally mounted of headstock (6) has first motor (7), first gear (8), second gear (9) and fourth gear (11) are installed from a left side to the right side in proper order to the top of support (2), the output shaft of first motor (7) has action wheel (12), action wheel (12) drive first drive wheel (14) rotation on first gear (8) surface through first drive belt (13), first gear (8) drive second gear (9) and rotate, the fixed surface of second gear (9) is connected with third gear (10), third gear (10) drive pinion rack (5) and reciprocate, fourth gear (11) and pinion rack (5) meshing.

2. The small-sized tamper for highway construction according to claim 1, wherein: through-hole (15) have all been seted up at the top of support (2) and the top of headstock (6), pinion rack (5) insert the inside of through-hole (15).

3. The small-sized tamper for highway construction according to claim 1, wherein: the bottom of the support (2) is provided with a power-off switch (16) for controlling the first motor (7) to be turned off, and the bottom of the rammer (4) and the position corresponding to the power-off switch (16) are provided with a push rod (17).

4. The small-sized tamper for highway construction according to claim 1, wherein: the left side of bottom plate (1) bottom is rotated and is connected with first gyro wheel (18), the right side of bottom plate (1) bottom is rotated and is connected with second gyro wheel (19).

5. The small-sized tamper for highway construction according to claim 1, wherein: and a second motor (20) is installed at the top of the bottom plate (1), and an output shaft of the second motor (20) drives a second driving wheel (21) on the surface of the first roller (18) to rotate through a second driving belt (22).

6. The small-sized tamper for highway construction according to claim 1, wherein: the battery (23) and the push rod (24) are installed at the top of the bottom plate (1), and the control box (25) is arranged at the top of the push rod (24).

7. The small-sized tamper for highway construction according to claim 6, wherein: the surface of the control box (25) is provided with a power button (26) for turning on or off the battery (23), the surface of the control box (25) is provided with a tamping button (27) for starting the first motor (7), and the surface of the control box (25) is provided with a moving button (28) for controlling the second motor (20) to start and stop.