CN214737244U - Road surface evener for highway engineering - Google Patents

Abstract

The utility model relates to a highway engineering technical field, concretely relates to road surface evener for highway engineering, including bearing the module, it includes the box to bear the module, the box is the cuboid casing, two turnings of bottom half one side all are fixed with directional wheel, two turnings of bottom half opposite side all are fixed with the universal wheel, the box is close to the universal wheel lateral wall and is fixed with and pushes away the frame. In the utility model, the ground to be leveled is wetted by the dust removal module, thereby reducing dust, being beneficial to ensuring the environmental sanitation near the construction working face and simultaneously ensuring the health of constructors; through setting up reciprocal unit and the spin unit of leveling, can carry out the level to leveling of leveling ground, then spin is leveled again, can improve the smooth precision in ground like this.

Description

Road surface evener for highway engineering

Technical Field

The utility model relates to a highway engineering technical field, concretely relates to road surface evener for highway engineering.

Background

The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure. The highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.

The road surface evener that present highway engineering used is when using the road surface of some road surface roughness ten minutes poor, only through single motor drive levelling wheel to ground spin levelly and smoothly, and it is not good enough to level the effect, and current road surface evener because long-time artifical hand push can make people's arm numb, lacks certain travelling comfort to do not have corresponding dust removal mechanism, be unfavorable for keeping sanitation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a road surface leveler for highway engineering, which wets the ground to be leveled through a dust removal module, thereby reducing dust, being beneficial to ensuring the environmental sanitation near the construction working surface and simultaneously ensuring the health of constructors; by arranging the reciprocating leveling unit and the self-spinning leveling unit, the leveling of the leveled ground can be carried out horizontally, and then the self-spinning leveling is carried out, so that the ground leveling precision can be improved; set telescopic machanism to the spliced pole and the hydraulic telescoping rod integrated configuration through reset spring connection, when leveling like this for level and smooth rubbing wheel and ground are in elastic contact, when meetting obvious arch like this, can the adjustment of adaptability, thereby improve the life who levels the rubbing wheel, utilize reset spring's flexible characteristics simultaneously, can weaken vibration transmission to operating personnel hand, thereby improve the travelling comfort that operating personnel operated.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a road surface evener for highway engineering, is including bearing the module, it includes the box to bear the module, the box is the cuboid casing, two turnings of bottom half one side all are fixed with directional wheel, two turnings of bottom half opposite side all are fixed with the universal wheel, the box is close to the universal wheel lateral wall and is fixed with and pushes away the frame, the inside of box is from directional wheel place side to universal wheel and set gradually respectively to be used for moist ground's dust removal module and the level and smooth module that is used for grinding ground, carries out moist to needs level ground through dust removal module to reduce dust.

Further lie in, the dust removal module includes the water tank fixed with the box inner wall, the outer wall of water tank is fixed with the inlet tube that extends to the box outside, the lateral wall of water tank is fixed with the pump board, the lower part of pump board is fixed with the water pump, the end of intaking of water pump and the inside intercommunication of water tank, the lower part that the outer wall of water tank is located the water pump is fixed with outer even frame, the play water end intercommunication of water pump has and links fixedly with outer even frame and run through and extend to the water pipe of box lower part, the play water end of water pipe is connected with the chamber board, the bottom surface equidistance of chamber board is fixed with a plurality of shower nozzles rather than inside intercommunication, sprays to ground through the shower nozzle with the water in the water tank through the water pump, can carry out prewetting to leveling module work area, reduces the floating dust.

The leveling module comprises a self-rotating leveling unit and a reciprocating leveling unit, the self-rotating leveling unit comprises two telescopic mechanisms fixedly connected with the inner top surface of the box body, the bottoms of the two telescopic mechanisms are connected with a bearing plate, the top surface of the bearing plate is fixedly provided with a driving motor III, a motor shaft of the driving motor III is in transmission connection with a transmission shaft penetrating through and extending to the lower part of the box body, and the bottom of the transmission shaft is connected with a leveling rubbing wheel II;

the reciprocating leveling unit comprises two supporting plates fixedly connected with the bearing plate, a screw rod is rotatably connected between the two supporting plates, a driving motor II driven by the screw rod is fixed on the side wall of one supporting plate, one end of a connecting rod is rotatably connected to the outer wall of the screw rod, a sliding rail is fixed on the upper parts of the two supporting plates, one end of an L-shaped frame is slidably connected to the upper part of the sliding rail, a driving motor I vertically arranged is fixed on the other end of the L-shaped frame, a strip-shaped hole is formed in the position, corresponding to the driving motor I, of the bottom surface of the box body, a motor shaft of the driving motor I is in transmission connection with a main shaft movably connected with the other end of the connecting rod, a leveling rubbing wheel I is fixed at the bottom end of the main shaft, and the leveling unit and the self-rotating leveling unit are arranged to level the leveled ground and then self-rotating leveling is carried out, thus, the leveling precision of the ground can be improved.

Further, the inner width of the strip-shaped hole is larger than the diameter of the main shaft, so that the main shaft cannot interfere with the inner wall of the strip-shaped hole when moving, and abrasion is caused.

Further lie in, telescopic machanism include with the box in top fixed connection's hydraulic telescoping rod and with loading board fixed connection's spliced pole, be connected with reset spring between spliced pole and the hydraulic telescoping rod, the telescopic machanism through the spliced pole that sets up reset spring connection and the combination of hydraulic telescoping rod can be when leveling for level and smooth rubbing wheel is in elastic contact with ground, when meetting obvious arch like this, adjustment that can the adaptability, thereby improves the life who levels the rubbing wheel.

And hard bristles are fixedly adhered to the bottom surfaces of the first leveling rubbing wheel and the second leveling rubbing wheel, and light protrusions can be ground by adhering the hard bristles.

The diameter of the first leveling and rubbing wheel is one third of that of the second leveling and rubbing wheel.

The utility model has the advantages that:

1. a pushing frame is fixed on a bearing module box body of the road surface leveler for highway engineering, which is close to the outer side wall of a universal wheel, a dust removal module for wetting the ground and a leveling module for grinding the ground are sequentially and respectively arranged from the side of the directional wheel in the box body to the universal wheel, and the ground to be leveled is wetted by the dust removal module, so that dust is reduced, the environmental sanitation near a construction working surface is favorably ensured, and the health of constructors is ensured;

2. the leveling module is arranged into a combined structure consisting of a self-rotation leveling unit and a reciprocating leveling unit, two telescopic mechanisms of the self-rotation leveling unit are fixedly connected with the inner top surface of a box body, a second rolling wheel is leveled by driving a third driving motor fixed on the top surface of a bearing plate, two support plates of the reciprocating leveling unit are fixedly connected with the bearing plate, a lead screw is rotatably connected between the two support plates and is driven by the second driving motor, the upper part of a slide rail is connected with one end of an L-shaped frame in a sliding way, the other end of the L-shaped frame is fixed with a vertically arranged first driving motor, then a strip-shaped hole is formed in the bottom surface of the box body corresponding to the first driving motor, a motor shaft of the first driving motor is connected with a main shaft movably connected with the other end of a connecting rod in a driving way, a first leveling wheel is fixed at the bottom end of the main shaft, and the reciprocating leveling unit and the self-rotation leveling unit are arranged, the leveling device can level and level the leveled ground and then spin and level the leveled ground, so that the leveling precision of the ground can be improved;

3. set telescopic machanism to the spliced pole and the hydraulic telescoping rod integrated configuration through reset spring connection, when leveling like this for level and smooth rubbing wheel and ground are in elastic contact, when meetting obvious arch like this, can the adjustment of adaptability, thereby improve the life who levels the rubbing wheel, utilize reset spring's flexible characteristics simultaneously, can weaken vibration transmission to operating personnel hand, thereby improve the travelling comfort that operating personnel operated.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall front view structure of the present invention;

fig. 2 is a schematic bottom structure diagram of the bearing module of the present invention;

fig. 3 is a schematic structural diagram of a leveling module according to the present invention;

FIG. 4 is a schematic structural view of a reciprocating leveling unit of the present invention;

FIG. 5 is a schematic structural diagram of a spin leveling unit according to the present invention;

FIG. 6 is a schematic structural diagram of the middle flat dust removing module of the present invention;

fig. 7 is a schematic structural diagram of the middle telescopic mechanism of the present invention.

In the figure: 100. a carrier module; 101. a box body; 102. a universal wheel; 103. a directional wheel; 104. pushing the frame; 105. a strip-shaped hole; 200. a leveling module; 210. a reciprocating leveling unit; 211. leveling a rubbing wheel I; 212. a main shaft; 213. driving a motor I; 214. an L-shaped frame; 215. a slide rail; 216. a support plate; 217. a second driving motor; 218. a lead screw; 219. a connecting rod; 220. a spin leveling unit; 221. driving a motor III; 222. a telescoping mechanism; 2221. a hydraulic telescopic rod; 2222. a return spring; 2223. connecting columns; 223. a carrier plate; 224. leveling a rubbing wheel II; 300. a dust removal module; 301. a water tank; 302. a water inlet pipe; 303. a pump plate; 304. a water pump; 305. a spray head; 306. a water pipe; 307. an external connecting frame; 308. a cavity plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, a road surface leveler for highway engineering comprises a bearing module 100, the bearing module 100 comprises a box 101, the box 101 is a rectangular housing, two corners of one side of the bottom of the box 101 are both fixed with directional wheels 103, two corners of the other side of the bottom of the box 101 are both fixed with universal wheels 102, a push frame 104 is fixed on the outer side wall of the box 101 close to the universal wheels 102, a dust removal module 300 for wetting the ground and a leveling module 200 for grinding the ground are sequentially arranged from the side of the directional wheels 103 to the universal wheels 102 in the box 101, and the ground to be leveled is wetted by the dust removal module 300, so that dust is reduced.

The dust removal module 300 comprises a water tank 301 fixed with the inner wall of the box body 101, a water inlet pipe 302 extending to the outside of the box body 101 is fixed on the outer wall of the water tank 301, a pump plate 303 is fixed on the outer side wall of the water tank 301, a water pump 304 is fixed on the lower portion of the pump plate 303, the water inlet end of the water pump 304 is communicated with the inside of the water tank 301, an outer connecting frame 307 is fixed on the outer wall of the water tank 301 located on the lower portion of the water pump 304, the water outlet end of the water pump 304 is communicated with a water pipe 306 fixed with the outer connecting frame 307 and extending to the lower portion of the box body 101, the water outlet end of the water pipe 306 is connected with a cavity plate 308, a plurality of spray heads 305 communicated with the inside of the cavity plate 308 are fixed on the bottom surface of the cavity plate at equal intervals, water in the water tank 301 is sprayed to the ground through the spray heads 305 through the water pump 304, the working area of the leveling module 200 can be pre-wetted, and floating dust is reduced.

The leveling module 200 comprises a spin leveling unit 220 and a reciprocating leveling unit 210, the spin leveling unit 220 comprises two telescopic mechanisms 222 fixedly connected with the inner top surface of the box body 101, the bottoms of the two telescopic mechanisms 222 are connected with a bearing plate 223, the top surface of the bearing plate 223 is fixedly provided with a driving motor III 221, a motor shaft of the driving motor III 221 is in transmission connection with a transmission shaft penetrating through and extending to the lower part of the box body 101, and the bottom of the transmission shaft is connected with a leveling rubbing wheel II 224;

the reciprocating leveling unit 210 comprises two supporting plates 216 fixedly connected with a bearing plate 223, a screw rod 218 is rotatably connected between the two supporting plates 216, wherein a second driving motor 217 driven by the screw rod 218 is fixed on the side wall of one supporting plate 216, one end of a connecting rod 219 is rotatably connected to the outer wall of the screw rod 218, a sliding rail 215 is fixed on the upper portion of each supporting plate 216, one end of an L-shaped frame 214 is slidably connected to the upper portion of the sliding rail 215, a vertically-arranged first driving motor 213 is fixed on the other end of the L-shaped frame 214, a strip-shaped hole 105 is formed in the position, corresponding to the first driving motor 213, of the bottom surface of the box body 101, a main shaft 212 movably connected with the other end of the connecting rod 219 is in driving connection with a motor shaft of the first driving motor 213, a leveling roller 211 is fixed at the bottom end of the main shaft 212, and the leveling of the leveling floor can be leveled by arranging the reciprocating leveling unit 210 and the self-rotating leveling unit 220, then spin leveling is carried out, so that the ground leveling precision can be improved, the inner width of the strip-shaped hole 105 is larger than the diameter of the main shaft 212, and therefore the main shaft 212 cannot interfere with the inner wall of the strip-shaped hole 105 when moving, and abrasion is caused.

The telescopic mechanism 222 comprises a hydraulic telescopic rod 2221 fixedly connected with the inner top of the box 101 and a connecting column 2223 fixedly connected with the bearing plate 223, a return spring 2222 is connected between the connecting column 2223 and the hydraulic telescopic rod 2221, the telescopic mechanism 222 formed by combining the connecting column 2223 connected with the return spring 2222 and the hydraulic telescopic rod 2221 can enable the leveling rubbing wheel to be in elastic contact with the ground when leveling is performed, and therefore when obvious bulges occur, the adjustment can be adaptively performed, the service life of the leveling rubbing wheel is prolonged, hard bristles are bonded and fixed on the bottom surfaces of the first leveling rubbing wheel 211 and the second leveling rubbing wheel 224, the light bulges can be ground by bonding the hard bristles, and the diameter of the first leveling rubbing wheel 211 is one third of the diameter of the second leveling wheel 224.

The working principle is as follows: when the device is used, an operator holds the push frame 104, the box body 101 is moved to a designated working position by using the universal wheels 102 and the directional wheels 103, water is sprayed to the ground to be leveled through the dust removal module 300, so that the ground is moistened, then the telescopic mechanism 222 is controlled to lift, so that the leveling module 200 is contacted with the ground to be leveled, then the driving motor III 221 is controlled to drive the leveling rubbing wheel II 224 to rotate at a high speed, meanwhile, the driving motor II 217 is controlled to drive the screw rod 218 to rotate forwards and backwards, so that the driving motor I213 and the leveling rubbing wheel I211 at the bottom of the driving motor I are driven to horizontally and parallelly move, then the driving motor I213 is controlled to drive the leveling rubbing wheel I211 to rotate, and the ground to be leveled is leveled.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims (7)

1. The utility model provides a road surface evener for highway engineering, its characterized in that, is including bearing module (100), it includes box (101) to bear module (100), box (101) are the cuboid casing, two turnings of box (101) bottom one side all are fixed with directional wheel (103), two turnings of box (101) bottom opposite side all are fixed with universal wheel (102), box (101) are close to universal wheel (102) lateral wall and are fixed with and push away frame (104), the inside of box (101) is provided with respectively in proper order from directional wheel (103) place side to universal wheel (102) and is used for moist ground dust removal module (300) and be used for the level and smooth module (200) on ground.

2. A road finisher for road work according to claim 1, the dust removal module (300) comprises a water tank (301) fixed with the inner wall of the box body (101), a water inlet pipe (302) extending to the outside of the box body (101) is fixed on the outer wall of the water tank (301), a pump plate (303) is fixed on the outer side wall of the water tank (301), a water pump (304) is fixed on the lower part of the pump plate (303), the water inlet end of the water pump (304) is communicated with the inside of the water tank (301), the outer wall of the water tank (301) is positioned at the lower part of the water pump (304) and is fixedly provided with an outer connecting frame (307), the water outlet end of the water pump (304) is communicated with a water pipe (306) which is fixed with the external connecting frame (307) and penetrates through the external connecting frame and extends to the lower part of the box body (101), the water outlet end of the water pipe (306) is connected with a cavity plate (308), and a plurality of spray heads (305) communicated with the interior of the cavity plate (308) are fixed on the bottom surface of the cavity plate at equal intervals.

3. The road finisher for highway engineering according to claim 1, wherein the finisher module (200) comprises a self-rotating finisher unit (220) and a reciprocating finisher unit (210), the self-rotating finisher unit (220) comprises two telescopic mechanisms (222) fixedly connected with the inner top surface of the box body (101), the bottoms of the two telescopic mechanisms (222) are connected with a bearing plate (223), the top surface of the bearing plate (223) is fixedly provided with a driving motor III (221), the motor shaft of the driving motor III (221) is in transmission connection with a transmission shaft penetrating and extending to the lower part of the box body (101), and the bottom of the transmission shaft is connected with a second finisher wheel (224);

the reciprocating leveling unit (210) comprises two supporting plates (216) fixedly connected with a bearing plate (223), a screw rod (218) is rotatably connected between the two supporting plates (216), a driving motor II (217) which is driven by the screw rod (218) is fixed on the side wall of one supporting plate (216), one end of a connecting rod (219) is rotatably connected to the outer wall of the screw rod (218), a sliding rail (215) is fixed on the upper portions of the two supporting plates (216), one end of an L-shaped frame (214) is slidably connected to the upper portion of the sliding rail (215), a vertically-arranged driving motor I (213) is fixed to the other end of the L-shaped frame (214), a strip-shaped hole (105) is formed in the position, corresponding to the driving motor I (213), of the bottom surface of the box body (101), a motor shaft of the driving motor I (213) is in transmission connection with a spindle (212) which is movably connected with the other end of the connecting rod (219), a first leveling rubbing wheel (211) is fixed at the bottom end of the main shaft (212).

4. A pavement leveler for road engineering according to claim 3, characterized in that the inner width of the strip-shaped hole (105) is larger than the diameter of the main shaft (212).

5. The road finisher for highway engineering according to claim 3, wherein the telescopic mechanism (222) comprises a hydraulic telescopic rod (2221) fixedly connected with the inner top of the box body (101) and a connecting column (2223) fixedly connected with the bearing plate (223), and a return spring (2222) is connected between the connecting column (2223) and the hydraulic telescopic rod (2221).

6. The road finisher for road engineering according to claim 3, wherein hard bristles are adhered and fixed to the bottom surfaces of the first leveling roller (211) and the second leveling roller (224).

7. The road finisher for road engineering according to claim 6, wherein the diameter of the first leveling roller (211) is one third of the diameter of the second leveling roller (224).

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