CN213978468U

CN213978468U - Traffic engineering highway construction extrusion device

Info

Publication number: CN213978468U
Application number: CN202021972306.0U
Authority: CN
Inventors: 尹继伟; 杨东升
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-08-17
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a traffic engineering highway construction extrusion device belongs to traffic engineering apparatus technical field, including removing the frame, it includes support frame an and support frame b to remove the frame, support frame b's upper end is provided with the motor, the power take off end of motor and the power input end of axis of rotation link to each other, the other end of axis of rotation is connected with the transmission case, the lower extreme of transmission case is provided with the sleeve, telescopic lower extreme runs through support frame a, telescopic lower extreme internally mounted has the bracing piece, the lower extreme fixedly connected with stripper plate of bracing piece, the top of removing the frame is provided with the water tank, the water tank is connected with the water pump, the water pump leads to pipe and is connected with the shower nozzle. The extrusion plate is driven by the motor to move up and down, the construction pavement is flattened, the operation is simple, workers move the extrusion forming equipment more simply, and the problems that the extrusion forming device used for the existing traffic engineering highway is heavy in weight and not easy to move are solved.

Description

Traffic engineering highway construction extrusion device

Technical Field

The utility model relates to a highway construction apparatus technical field especially relates to a traffic engineering highway construction extrusion device.

Background

With the increase of the investment of the infrastructure in China, various high-grade highways and expressways are rapidly developed, the requirements of road construction machinery such as road rollers and the like are increased, at present, various vibratory rollers appearing in the market are all of a common type, namely, the vibratory roller adopts mechanical transmission to realize vibration to achieve the function of compacting roadbeds, and the vibratory roller is also called a soil compactor and is road repairing equipment. The road roller belongs to the field of road equipment in engineering machinery, is widely used for the filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can roll sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers. The roller is suitable for various compaction operations under the action of the gravity of the machine, so that the compacted layer is permanently deformed and compacted. The road rollers are divided into a steel wheel type and a tire type.

Patent number CN210341559U discloses a traffic engineering highway construction extrusion device, including removing frame and fixed plate, remove the both sides fixed connection of top and fixed plate between the frame inner chamber both sides, the equal sliding connection in both sides at removal frame inner chamber middle part has the slider to the top and the bottom of slider all are connected, two through reset spring and the fixed surface that removes frame and fixed plate fixedly connected with removes the frame between the slider, the utility model relates to a traffic engineering apparatus technical field. This traffic engineering highway construction extrusion device, both sides fixed connection through the top between the removal frame inner chamber both sides and fixed plate can let highway construction extrusion device become lighter and more handy and nimble, and the use of giving people like this brings the convenience, and the worker people also becomes simpler to the transport of extrusion equipment in addition, and this has solved present traffic engineering highway construction extrusion device heavy, still comparatively heavy problem.

The traffic engineering highway construction extrusion molding device in the prior art has the following defects: 1. the existing traffic engineering highway construction extrusion molding devices are mostly extruded by using self weight, the equipment is heavy and cumbersome, is troublesome to transport and use, and is slow in moving speed and not beneficial to use; 2. the existing traffic engineering highway construction extrusion molding device can easily generate a lot of dust when extruding the road surface, and workers can suck too much dust, so that the traffic engineering highway construction extrusion molding device is not beneficial to the health of the workers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a traffic engineering highway construction extrusion device uses the motor drive stripper plate to reciprocate, flattens the processing to the construction road surface, easy operation to worker people remove extrusion equipment and also become more simple, have solved current traffic engineering highway and have used extrusion device weight big, the difficult problem that removes.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of traffic engineering highway construction extrusion device, including removing the frame, it includes support frame an and support frame b to remove the frame, support frame b's upper end is provided with the motor, the power take off end of motor and the power input end of axis of rotation link to each other, the other end of axis of rotation is connected with the transmission case, the lower extreme of transmission case is provided with the sleeve, telescopic lower extreme runs through support frame a, telescopic lower extreme internally mounted has the bracing piece, the lower extreme fixedly connected with stripper plate of bracing piece, the top of removing the frame is provided with the water tank, the water tank is connected with the water pump, the water pump leads to pipe and is connected with the shower nozzle.

Optionally, the transmission case comprises a bevel gear a, a bevel gear b, a connecting shaft and an eccentric wheel, the bevel gear b, the connecting shaft and the eccentric wheel are provided with two groups, the rotating shaft is fixedly connected to the middle of the bevel gear a, the bevel gear b is meshed with the two ends of the bevel gear a, the connecting shaft is fixedly connected to the bevel gear b, and the eccentric wheel is fixedly connected to the other end of the connecting shaft.

Optionally, the top of the sleeve is provided with a connecting block, the connecting block is arc-shaped, and the connecting block and the eccentric wheel work in a matched mode.

Optionally, a baffle is arranged at the lower end of the support frame a on the sleeve, a spring is sleeved outside the sleeve and the support rod, and one end of the spring is fixed at the lower end of the baffle.

Optionally, a push rod is welded on one side of the moving frame, and four rollers are mounted at the bottom of the moving frame.

The utility model has the advantages as follows:

the embodiment of the utility model provides a traffic engineering highway construction extrusion device:

1. the motor drives the rotating shaft to rotate, the other end of the rotating shaft extends into the transmission box and is connected to a bevel gear a in the transmission box to drive the bevel gear a to rotate together, two bevel gears b are symmetrically meshed on the bevel gear a, the bevel gears a drive the bevel gears b to rotate together, a connecting shaft is fixedly connected to the back of the bevel gears b, an eccentric wheel is fixedly connected to the connecting shaft, the connecting shaft transmits torque transmitted by the bevel gears to the eccentric wheel, a sleeve is arranged below the eccentric wheel, an arc-shaped connecting block is fixed to the top of the sleeve, the connecting block and the eccentric wheel work in a matched mode, when the eccentric wheel rotates, the sleeve can move up and down, the lower end of the sleeve penetrates through the support frame a, a baffle is fixedly arranged at the lower end of the support frame a, a support rod is arranged inside the lower end of the sleeve, and an extrusion plate is arranged at the lower end of the support rod, can drive bracing piece and stripper plate when the sleeve reciprocates, be provided with the spring below the baffle simultaneously, and the spring housing is established on bracing piece and sleeve, rotate the in-process when the eccentric wheel, when the one end and the arc connecting block contact of being close to the shaft hole on the eccentric wheel, the spring can lift up the stripper plate, when the one end and the arc connecting block contact in shaft hole are kept away from to the eccentric wheel on the contrary, can push down the stripper plate, thereby realize the extrusion to the road surface, function repeatedly, continuously carry out extrusion work to the road surface.

2. The traffic engineering highway construction extrusion molding device can generate a lot of dust during working, and if workers suck too much dust, the body and mind health of the workers are not facilitated, so that a water tank and a water pump are arranged at the top of a movable frame, a sprinkling nozzle is arranged at the bottom of the movable frame, water in the water tank is pumped out by the water pump, the water is sent into the nozzle through a water pipe and spilled out, the dust on a construction pavement is reduced, and the influence on the health of the workers due to the too much dust is avoided; besides, the bottom of the device is provided with the idler wheels, the side face of the device is welded with the push rod, the push device is convenient to move, and the operation is simple and convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a side view of an extrusion molding device for highway construction in traffic engineering according to an embodiment of the present invention;

fig. 2 is a front view of an extrusion molding device for highway construction in traffic engineering according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an extrusion device of an extrusion molding device for highway construction in traffic engineering according to an embodiment of the present invention;

fig. 4 is a side view of a transmission gear of the traffic engineering highway construction extrusion device of the embodiment of the present invention.

In the figure: 1. a push rod; 2. a roller; 3. a movable frame; 4. a spring; 5. a support bar; 6. a pressing plate; 7. a spray head; 8. a water tank; 9. a water pump; 10. a support frame a; 11. a sleeve; 12. a support frame b; 13. A transmission case; 14. a rotating shaft; 15. a motor; 16. a baffle plate; 17. an eccentric wheel; 18. connecting blocks; 19. A bevel gear a; 20. a bevel gear b; 21. a water pipe; 22. and (7) connecting the shafts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A traffic engineering road construction extrusion molding device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1-4, the embodiment of the utility model provides a pair of traffic engineering highway construction extrusion device, including removing frame 3, it includes support frame an 10 and support frame b12 to remove frame 3, support frame b 12's upper end is provided with motor 15, motor 15's power take off end and the power input end of axis of rotation 14 link to each other, the other end of axis of rotation 14 is connected with transmission case 13, transmission case 13's lower extreme is provided with sleeve 11, support frame a10 is run through to sleeve 11's lower extreme, sleeve 11's lower extreme internally mounted has bracing piece 5, the lower extreme fixedly connected with stripper plate 6 of bracing piece 5, the top of removing frame 3 is provided with water tank 8, water tank 8 is connected with water pump 9, water pump 9 has shower nozzle 7 through water pipe 21 connection.

Illustratively, a motor 15 drives a gear in a transmission case 13 to rotate, the gear transmits power to a sleeve 11 to drive the sleeve 11 to move up and down, and the sleeve 11 drives a supporting rod 5 and an extrusion plate 6 to move so as to realize the flattening work of the road surface; water pump 8 takes the water in the water tank 9 out, sends into shower nozzle 7 with water through water pipe 21 and spills, carries out the dust fall to the construction road surface, avoids too much dust to raise, influences that the workman is healthy.

Referring to fig. 4, the transmission case 13 includes a bevel gear a19, a bevel gear b20, a connecting shaft 22 and an eccentric wheel 17, and there are two sets of the bevel gear b20, the connecting shaft 22 and the eccentric wheel 17, the rotating shaft 14 is fixedly connected to the middle of the bevel gear a19, two ends of the bevel gear a19 are engaged with the bevel gear b20, the bevel gear b20 is fixedly connected with the connecting shaft 22, and the other end of the connecting shaft 22 is fixedly connected with the eccentric wheel 17.

Illustratively, the rotating shaft 14 drives the bevel gear a19 to rotate, the bevel gear a19 is symmetrically engaged with two bevel gears b20, the bevel gear a19 drives the bevel gear b20 to rotate together, a connecting shaft 22 is fixedly connected to the back side of the bevel gear b20, an eccentric wheel 17 is fixedly connected to the connecting shaft 22, and the connecting shaft 22 transmits the torque transmitted by the bevel gears to the eccentric wheel 17, so that the eccentric wheel 17 rotates.

Referring to fig. 3, the top of the sleeve 11 is provided with a connecting block 18, the connecting block 18 is arc-shaped, and the connecting block 18 and the eccentric wheel 17 work together.

Illustratively, the connecting block 18 and the eccentric 17 cooperate to move the sleeve 11 up and down as the eccentric 17 rotates.

Referring to fig. 1, a baffle 16 is arranged on the sleeve 11 at the lower end of the supporting frame a10, the spring 4 is sleeved outside the sleeve 11 and the supporting rod 5, and one end of the spring 4 is fixed at the lower end of the baffle 16.

Illustratively, when the eccentric wheel 17 rotates, the end of the eccentric wheel 17 close to the shaft hole contacts the arc-shaped connecting block 18, the spring 4 can lift the extrusion plate 6, and conversely, when the end of the eccentric wheel 17 far from the shaft hole contacts the arc-shaped connecting block 18, the extrusion plate 6 can be pressed downwards, so that the road surface is extruded.

Referring to fig. 1, a push rod 1 is welded on one side of the movable frame 3, and four rollers 2 are mounted at the bottom of the movable frame 3.

By the way of example, the push rod 1 and the roller 2 are arranged, so that the pushing device can move conveniently, and the operation is simple and convenient.

When the water pump is used, the motor 15 and the water pump 9 are started, the motor 15 drives the rotating shaft 14 to rotate, the other end of the rotating shaft 14 extends into the transmission case 13 and is connected to the bevel gear a19 in the transmission case 13, and the bevel gear a19 is driven to rotate. Two bevel gears b20 are symmetrically engaged on the bevel gear a19, the bevel gear a19 drives the bevel gear b20 to rotate together, the back of the bevel gear b20 is fixedly connected with a connecting shaft 22, an eccentric wheel 17 is fixedly connected on the connecting shaft 22, the connecting shaft 22 transmits torque transmitted by the bevel gear to the eccentric wheel 17, a sleeve 11 is arranged below the eccentric wheel 17, an arc-shaped connecting block 18 is fixed at the top of the sleeve 11, the connecting block 18 and the eccentric wheel 17 work in a matching manner, when the eccentric wheel 17 rotates, the sleeve 11 can move up and down, the lower end of the sleeve 11 penetrates through a supporting frame a10, a baffle 16 is fixedly arranged at the lower end of the supporting frame a10 of the sleeve 11, a supporting rod 5 is arranged inside the lower end of the sleeve 11, a pressing plate 6 is arranged at the lower end of the supporting rod 5, when the sleeve 11 moves up and down, the supporting rod 5 and the pressing plate 6 are driven to move, and a spring 4 is arranged below the baffle 15, the spring 4 is sleeved on the support rod 5 and the sleeve 1, when the eccentric wheel 17 rotates, one end of the eccentric wheel 17 close to the shaft hole is in contact with the arc-shaped connecting block 18, the spring 4 can lift the extrusion plate 6, and when the other end of the eccentric wheel 17 far from the shaft hole is in contact with the arc-shaped connecting block 18, the extrusion plate 6 can be pressed downwards, so that the road surface can be extruded and operated repeatedly, and the road surface can be continuously extruded; in addition, a lot of dust is generated when the traffic engineering highway construction extrusion molding device works, if workers suck too much dust, the body and mind health of the workers are not facilitated, so that the water tank 8 and the water pump 9 are arranged at the top of the movable frame 3, the water sprinkling nozzle is arranged at the bottom of the movable frame 3, the water in the water tank 9 is pumped out by the water pump 8, the water is sent into the nozzle 7 through the water pipe 21 to be sprinkled out, the dust on the construction pavement is reduced, and the phenomenon that the excessive dust is raised to influence the health of the workers is avoided; besides, the bottom of the device is provided with the idler wheels 2, the side face of the device is welded with the push rod 1, the push device is convenient to move, and the operation is simple and convenient.

The utility model relates to an extrusion molding device for highway construction in traffic engineering, which comprises a push rod 1; 2. a roller; 3. a movable frame; 4. a spring; 5. a support bar; 6. a pressing plate; 7. a spray head; 8. a water tank; 9. a water pump; 10. a support frame a; 11. a sleeve; 12. a support frame b; 13. a transmission case; 14. a rotating shaft; 15. a motor; 16. a baffle plate; 17. an eccentric wheel; 18. connecting blocks; 19. a bevel gear a; 20. a bevel gear b; 21. a water pipe; 22. the connecting shaft and the components are all universal standard parts or components known to those skilled in the art, and the structure and the principle of the connecting shaft and the components are known to those skilled in the technical manuals or known by a conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An extrusion molding device for highway construction in traffic engineering, which comprises a movable frame (3) and is characterized in that, the moving frame (3) comprises a support frame a (10) and a support frame b (12), the upper end of the supporting frame b (12) is provided with a motor (15), the power output end of the motor (15) is connected with the power input end of the rotating shaft (14), the other end of the rotating shaft (14) is connected with a transmission box (13), the lower end of the transmission box (13) is provided with a sleeve (11), the lower end of the sleeve (11) penetrates through the supporting frame a (10), the supporting rod (5) is arranged in the lower end of the sleeve (11), the lower end of the supporting rod (5) is fixedly connected with an extrusion plate (6), the top of the movable frame (3) is provided with a water tank (8), the water tank (8) is connected with a water pump (9), and the water pump (9) is connected with a spray head (7) through a water pipe (21).

2. The traffic engineering highway construction extrusion forming device according to claim 1, wherein the transmission case (13) comprises a bevel gear a (19), a bevel gear b (20), a connecting shaft (22) and an eccentric wheel (17), the bevel gear b (20), the connecting shaft (22) and the eccentric wheel (17) are provided with two groups, the rotating shaft (14) is fixedly connected to the middle position of the bevel gear a (19), the bevel gear b (20) is meshed with two ends of the bevel gear a (19), the connecting shaft (22) is fixedly connected to the bevel gear b (20), and the eccentric wheel (17) is fixedly connected to the other end of the connecting shaft (22).

3. Traffic engineering highway construction extrusion moulding device according to claim 1, characterized in that the top of said sleeve (11) is provided with a connecting block (18), and the connecting block (18) is arc-shaped, said connecting block (18) and eccentric wheel (17) working together.

4. The traffic engineering highway construction extrusion forming device according to claim 1, wherein a baffle plate (16) is arranged at the lower end of the support frame a (10) on the sleeve (11), a spring (4) is sleeved outside the sleeve (11) and the support rod (5), and one end of the spring (4) is fixed at the lower end of the baffle plate (16).

5. The traffic engineering highway construction extrusion molding device according to claim 1, wherein a push rod (1) is welded on one side of the moving frame (3), and four rollers (2) are installed at the bottom of the moving frame (3).