CN215857060U

CN215857060U - Foundation compaction equipment for vehicle base construction engineering

Info

Publication number: CN215857060U
Application number: CN202121759774.4U
Authority: CN
Inventors: 孙力; 李辉; 王宇; 聂大祥; 康聪
Original assignee: China Railway First Engineering Group Co Ltd; Construction and Installation Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Current assignee: China Railway First Engineering Group Co Ltd; Construction and Installation Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-18
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses land foundation compaction equipment for vehicle base construction engineering, which comprises a machine body and a rolling wheel, wherein an electric telescopic rod is fixedly connected onto the machine body, an arc-shaped heat absorption plate is fixedly connected onto the electric telescopic rod, one end, far away from the electric telescopic rod, of the arc-shaped heat absorption plate is in contact with the rolling wheel, a corrugated pipe is installed on the arc-shaped heat absorption plate, a scraping plate is fixedly connected onto the machine body, one end of the corrugated pipe is communicated with the arc-shaped heat absorption plate, and the other end of the corrugated pipe is communicated with the scraping plate. The utility model discloses an arc absorber plate, scraper blade can make rolling wheel surface heat dissipate fast, and then prevent that rolling wheel high temperature from causing rolling wheel surface deformation, guarantee the work efficiency of rolling wheel ground compaction, guarantee the clean and tidy nature on rolling wheel surface, prevent the earth of rolling wheel surface binding.

Description

Foundation compaction equipment for vehicle base construction engineering

Technical Field

The utility model belongs to the technical field of foundation compaction, and particularly relates to foundation compaction equipment for vehicle base construction engineering.

Background

The road roller is also called a soil compactor, is one kind of foundation compacting equipment, is widely applied to the filling and compacting 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 stable soil and asphalt concrete pavement layers.

Because the surface temperature of the foundation is higher relative to the air temperature, and the surface temperature of the foundation can even reach 80 ℃ after the fillers of some foundations are subjected to heating treatment, the heat of the foundation can be transferred to the grinding wheel when the grinding wheel for grinding on the road roller compacts the foundation, and the temperature of the grinding wheel can also be increased. Because the grinding wheel is the metal material mostly, the phenomenon that the grinding wheel can take place the inflation when being heated leads to the periphery of grinding wheel to take place slight deformation, and because the heat of ground is inhomogeneous, causes the grinding wheel to be heated unevenly easily, leads to the shape change of the periphery of grinding wheel to change inconsistently to cause the ground surface not level and smooth enough.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the foundation compaction equipment for the vehicle base construction project, which ensures the integrity of the surface of the grinding wheel, prevents the deformation of the grinding wheel due to overhigh temperature and ensures the integrity of the surface of the grinding wheel.

In order to achieve the purpose, the utility model provides the following technical scheme:

the ground compaction equipment for the vehicle base construction engineering comprises a machine body and a rolling wheel, wherein an electric telescopic rod is fixedly connected onto the machine body, an arc-shaped heat absorption plate is fixedly connected onto the electric telescopic rod, one end, away from the electric telescopic rod, of the arc-shaped heat absorption plate is in contact with the rolling wheel, a corrugated pipe is installed on the arc-shaped heat absorption plate, a scraping plate is fixedly connected onto the machine body, one end of the corrugated pipe is communicated with the arc-shaped heat absorption plate, the other end of the corrugated pipe is communicated with the scraping plate, and the arc-shaped heat absorption plate is used for radiating the surface of the rolling wheel;

through the technical scheme, the rolling wheel is carrying out the compaction in-process to the ground, the surface of rolling wheel can produce a large amount of heats, electric telescopic handle promotes the arc absorber plate and contradicts to the rolling wheel surface downwards, cool liquid cools down the heat absorption to the rolling wheel surface in the arc absorber plate, cool liquid passes through the bellows in the arc absorber plate and carries in the scraper blade, the scraper blade scrapes to the rolling wheel surface on one side and sweeps, absorb the heat on one side, it is fast to be convenient for guarantee rolling wheel surface cooling, prevent that the rolling wheel surface from producing slight deformation because of the high temperature, the scraper blade is convenient for improve the clean and tidy nature on rolling wheel surface, prevent that earth from binding at the rolling wheel surface and then influence the work efficiency of rolling wheel.

Furthermore, a placing groove is formed in the machine body, a water inlet pipe is installed in the placing groove, a telescopic pipe is fixedly connected to the water inlet pipe, one end of the telescopic pipe is communicated with the arc-shaped heat absorbing plate, the other end of the telescopic pipe is communicated with the water inlet pipe, and the telescopic pipe is used for conveying liquid to the arc-shaped heat absorbing plate;

through above-mentioned technical scheme, when needs are cooled down to the rolling wheel surface, the water pipe water current passes through in the telescopic pipe conveys the arc absorber plate, electric telescopic handle promotes the arc absorber plate and contradicts to the rolling wheel surface downwards, and the arc absorber plate downstream makes flexible pipe production stretch, and then makes the arc absorber plate contradict to the rolling wheel surface and carry out the heat absorption, and flexible pipe is convenient for guarantee the normal direction of motion of arc absorber plate, improves the work efficiency of arc absorber plate.

Furthermore, a return pipe is installed on the scraper, a transition groove is formed in the machine body, the return pipe penetrates into the transition groove, a condenser is installed in the transition groove, one end of the condenser is abutted against one end of the return pipe, and the condenser is used for promoting liquid in the return pipe to be rapidly cooled;

through above-mentioned technical scheme, the scraper blade is scraped and is swept and the heat dissipation to rolling wheel surface, and in the return pipe was carried to the rivers of the production of heat in the scraper blade, the rivers of the production of heat in the return pipe when flowing through the condenser, the condenser is cooled down to thermal rivers in the return pipe, and the condenser is convenient for guarantee rivers cyclic utilization, improves radiating work efficiency.

Furthermore, a limiting block is fixedly connected in the placing groove, the limiting block is connected with the water inlet pipe, and the limiting block is used for preventing the water inlet pipe from sliding off;

through above-mentioned technical scheme, the stopper is convenient for guarantee that the inlet tube is stable in the standing groove, prevents inlet tube landing or skew in the standing groove.

Furthermore, a clamping block is fixedly connected in the transition groove, the clamping block is connected with the return pipe, and the clamping block is used for preventing the return pipe from sliding off;

through above-mentioned technical scheme, the joint piece is convenient for guarantee that the back flow is stable in passing the aqueduct, prevents that the inlet tube from landing or skew in passing the aqueduct.

Furthermore, a water tank is mounted on the machine body, a water suction pump is communicated with the water tank, the bottom end of the water tank is communicated with the water inlet pipe, and one end, away from the water tank, of the water suction pump is communicated with the return pipe;

through above-mentioned technical scheme, rivers in the return line pass through the condenser after cooling, enter into the water tank once more, and rivers in the water tank begin a new pair of rolling wheel surface cooling heat absorption, and the water economy resource of being convenient for improves radiating work efficiency, prevents to add water continuously in the radiating process.

In conclusion, the utility model has the following beneficial effects:

1. through setting up arc absorber plate, scraper blade, can make and roll a surperficial heat and dissipate fast, and then prevent that the rolling wheel high temperature from causing rolling wheel surface deformation, guarantee the compaction work efficiency of rolling wheel ground, guarantee the clean and tidy nature on rolling wheel surface, prevent the earth of rolling wheel surface adhesion.

2. Through setting up back flow, condenser, the condenser makes the interior high rivers of temperature of back flow cool down, and the rivers after the cooling pass through the back flow and carry the water tank in, guarantee the reuse of rivers, the water economy resource of being convenient for reduces the work content that adds rivers.

Drawings

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

fig. 2 is a sectional view of the body of the present embodiment;

fig. 3 is a schematic structural view of the rolling wheel of the embodiment;

fig. 4 is an enlarged view of fig. 2 a of the present embodiment.

Description of reference numerals: 1. a body; 2. a rolling wheel; 3. an electric telescopic rod; 4. an arc-shaped heat absorbing plate; 5. a bellows; 6. a squeegee; 7. a placement groove; 8. a water inlet pipe; 9. a telescopic pipe; 10. a return pipe; 11. a transition groove; 12. a condenser; 13. a limiting block; 14. a clamping block; 15. a water tank; 16. a water pump.

Detailed Description

Example (b):

the utility model is described in further detail below with reference to figures 1-4.

A vehicle base construction engineering land used base compaction device comprises a machine body 1 and a rolling wheel 2, wherein an electric telescopic rod 3 is fixedly connected onto the machine body 1, an arc-shaped heat absorbing plate 4 is fixedly connected onto the electric telescopic rod 3, one end, far away from the electric telescopic rod 3, of the arc-shaped heat absorbing plate 4 is contacted with the rolling wheel 2, a corrugated pipe 5 is installed on the arc-shaped heat absorbing plate 4, the arc-shaped heat absorbing plate 4 is pressed and abutted onto the surface of the rolling wheel 2 through the matching between the electric telescopic rod 3 and the corrugated pipe 5, the arc-shaped heat absorbing plate 4 is further enabled to cool and absorb the surface of the rolling wheel 2, a scraping plate 6 is fixedly connected onto the machine body 1, one end of the corrugated pipe 5 is communicated with the arc-shaped heat absorbing plate 4, the other end of the corrugated pipe 5 is communicated with the scraping plate 6, water flow in the arc-shaped heat absorbing plate 4 is transmitted into the scraping plate 6 through the corrugated pipe 5, the scraping plate 6 is enabled to scrape and cool the rolling wheel 2, the heat dissipation efficiency of the rolling wheel 2 is guaranteed to be accelerated, and the surface of the rolling wheel 2 is prevented from being deformed due to overhigh temperature;

a return pipe 10 is arranged on the scraper 6, a transition groove 11 is arranged in the machine body 1, the return pipe 10 penetrates into the transition groove 11, a condenser 12 is arranged in the transition groove 11, one end of the condenser 12 is abutted against one end of the return pipe 10, the condenser 12 is used for promoting the liquid in the return pipe 10 to be rapidly cooled, the condenser 12 is used for absorbing heat and cooling the water flow with high temperature in the return pipe 10, thereby achieving the effect of recycling water flow, the machine body 1 is provided with a water tank 15, the water tank 15 is communicated with a water suction pump 16, the bottom end of the water tank 15 is communicated with a water inlet pipe 8, one end of the water suction pump 16 far away from the water tank 15 is communicated with a return pipe 10, the water flow in the scraper 6 is sucked into the return pipe 10 through the water suction pump 16, the water flow with high temperature in the return pipe 10 is cooled through the condenser 12 and flows back into the water tank 15, so that the water flow is recycled, and the work content of water flow addition is reduced;

fixedly connected with stopper 13 in standing groove 7, stopper 13 is connected with inlet tube 8, makes inlet tube 8 fix a position in standing groove 7 through stopper 13 to guarantee the stability of inlet tube 8 in standing groove 7, cross fixedly connected with joint piece 14 in 11, joint piece 14 is connected with back flow 10, makes back flow 10 fix a position in crossing 11 through joint piece 14, thereby guarantees that back flow 10 is crossing 11 stable in the standing groove.

The working principle is as follows: during the compaction process of the rolling wheel 2 on the foundation, a large amount of heat can be generated on the surface of the rolling wheel 2, water flow in the water tank 15 is conveyed into the telescopic pipe 9 through the water inlet pipe 8, the water flow is conveyed into the arc-shaped heat absorbing plate 4 through the telescopic pipe 9, the water flow in the arc-shaped heat absorbing plate 4 is conveyed into the scraping plate 6 through the corrugated pipe 5, the electric telescopic rod 3 pushes the arc-shaped heat absorbing plate 4 to downwards abut against the surface of the rolling wheel 2, cool liquid in the arc-shaped heat absorbing plate 4 cools and absorbs heat on the surface of the rolling wheel 2, the scraping plate 6 scrapes and sweeps the surface of the rolling wheel 2 while absorbing heat, and the heat dissipation time of the surface of the rolling wheel 2 is faster under the dual cooling, thereby preventing the rolling wheel 2 from being deformed due to overhigh surface temperature, after the high-temperature water flow in the return pipe 10 is cooled and absorbed by the condenser 12, and the water flows back to the water tank 15, so that the water flow is recycled, and the work content of adding the water flow is reduced.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a vehicle base construction engineering land used base compaction equipment, includes fuselage body (1) and rolling wheel (2), its characterized in that: fixedly connected with electric telescopic handle (3) on fuselage body (1), fixedly connected with arc absorber plate (4) on electric telescopic handle (3), the one end that electric telescopic handle (3) can be kept away from to arc absorber plate (4) with rolling wheel (2) contact, install bellows (5) on arc absorber plate (4), fixedly connected with scraper blade (6) on fuselage body (1), the one end of bellows (5) with arc absorber plate (4) are linked together, the other end of bellows (5) with scraper blade (6) are linked together, arc absorber plate (4) are used for right the surface of rolling wheel (2) dispels the heat.

2. The ground compaction apparatus for vehicle base construction work according to claim 1, wherein: the liquid conveying machine is characterized in that a placing groove (7) is formed in the machine body (1), a water inlet pipe (8) is installed in the placing groove (7), an expansion pipe (9) is fixedly connected to the water inlet pipe (8), one end of the expansion pipe (9) is communicated with the arc-shaped heat absorbing plate (4), the other end of the expansion pipe (9) is communicated with the water inlet pipe (8), and the expansion pipe (9) is used for conveying liquid to the arc-shaped heat absorbing plate (4).

3. The land for vehicle base construction engineering compaction apparatus according to claim 2, wherein: install back flow (10) on scraper blade (6), set up in fuselage body (1) and cross aqueduct (11), back flow (10) run through extremely cross in aqueduct (11), cross and install condenser (12) in aqueduct (11), the one end of condenser (12) with the one end of back flow (10) is inconsistent, condenser (12) are used for making liquid cools off fast in back flow (10).

4. The land for vehicle base construction engineering compaction apparatus according to claim 2, wherein: fixedly connected with stopper (13) in standing groove (7), stopper (13) with inlet tube (8) are connected, stopper (13) are used for preventing inlet tube (8) produce the landing.

5. The land for vehicle base construction engineering compaction apparatus according to claim 3, wherein: transition fixedly connected with joint piece (14) in cell (11), joint piece (14) with back flow (10) are connected, joint piece (14) are used for preventing back flow (10) produce the landing.

6. The ground compaction apparatus for vehicle base construction work according to claim 5, wherein: install water tank (15) on fuselage body (1), the intercommunication has suction pump (16) on water tank (15), the bottom of water tank (15) with inlet tube (8) are linked together, the one end that water tank (15) were kept away from in suction pump (16) with back flow (10) are linked together.