CN216765486U

CN216765486U - Leveling equipment for highway construction

Info

Publication number: CN216765486U
Application number: CN202123155772.7U
Authority: CN
Inventors: 赵兴; 李宁; 薛新峰; 孙广鑫; 王明星
Original assignee: China Construction Communications Engineering Group Co Ltd
Current assignee: China Construction Communications Engineering Group Co Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-06-17
Anticipated expiration: 2031-12-15

Abstract

The utility model provides leveling equipment for highway construction, which belongs to the technical field of highway leveling equipment and solves the problems that the traditional leveling equipment cannot ensure that soil on a road surface is uniformly distributed and the soil is easily adhered to rollers and is inconvenient to clean when in use; the protection net is fixed at the upper end of the extension rod; the adjusting bracket is connected to the rear end of the bracket body through a shaft; according to the utility model, the bulldozer pushes the redundant soil on the road, and when the soil is pushed to the end of the road, the push plate can be rotated, so that the redundant soil is pushed to the road side, and the soil on the road side can be uniformly distributed through the bulldozer; the mud scraper can clean the mud adhered to the roller, and the utility model is provided with the water spray pipe, and the water spray head sprays water on the road to prevent a large amount of dust from being generated when the road is pushed.

Description

Leveling equipment for highway construction

Technical Field

The utility model belongs to the technical field of road leveling equipment, and particularly relates to leveling equipment for road construction.

Background

Highway engineering refers to works such as reconnaissance, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure includes: roadbed, road surface, bridge, culvert, tunnel, drainage system, safety protection facility, afforestation and traffic monitoring facility, and house, workshop and other service facilities that construction, maintenance and control used, highway is after laying to accomplish, and the road surface has the condition of unevenness in some places, needs a leveling equipment to flatten it.

Based on the above, traditional leveling equipment only flattens the road surface when using, can lead to the road surface earth inhomogeneous, seriously influences the quality of highway to earth easily adheres on the roller when flattening, the clearance of being not convenient for.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides leveling equipment for highway construction, which aims to solve the problems that the traditional leveling equipment cannot ensure that the soil on the road surface is uniformly distributed and the soil is easily adhered to rollers and is inconvenient to clean when in use.

The utility model relates to leveling equipment for highway construction, which has the purpose and the effect and is achieved by the following specific technical means:

the utility model provides a leveling equipment that highway construction was used which characterized in that: the soil shifter comprises a frame body, wherein two groups of bearing seats are arranged at the lower end of the frame body, rollers are arranged on the bearing seats, two ends of each roller are respectively arranged on the two groups of bearing seats, three groups of extension rods are fixed at the front end of the frame body, cross rods are fixed at the front ends of the extension rods, two groups of vertical rods are fixed at the lower ends of the extension rods, and soil shifting pieces are arranged on the vertical rods; the protection net is fixed at the upper end of the extension rod, and a water bucket is arranged in the protection net; the adjusting bracket is connected to the rear end of the bracket body in a shaft mode, an electric push rod is installed between the adjusting bracket and the bracket body, and two groups of moving wheels are installed at the rear end of the adjusting bracket.

Furthermore, two groups of mud scrapers are fixed on the frame body, the mud scrapers are of a triangular structure and are fixed on the front side and the rear side of the frame body, and the openings of the mud scrapers face the rollers.

Furthermore, be fixed with square section of thick bamboo structure on the horizontal pole of extension rod front end, install the installation pole through two sets of bolts on the square section of thick bamboo, the front end of installation pole is equipped with square groove, and the screw thread is twisted on and is connected with two sets of adjusting bolt on the square groove to install the connecting pin on square groove.

Further, the dozer element comprises: mount pad, connecting rod, coupling, fixing base and push pedal, the mount pad passes through the bolt and installs on the montant, and the rear end hub joint of connecting rod is in the upper end of mount pad to the front end hub joint of connecting rod has the spliced pole, and the lower extreme hub joint of spliced pole is on the fixing base, and the rear end hub joint of coupling is at the lower extreme of mount pad, and the front end and the fixing base hub joint of coupling, and the front end and the push pedal of fixing base are fixed.

Furthermore, install electric push rod between mount pad and the connecting rod, install two sets of electric push rods between coupling and the fixing base to the scraper blade is installed to the lower extreme bolt of push pedal.

Furthermore, the lower end screw thread of cask is twisted and is connected with the outlet pipe, installs the main valve on the outlet pipe, and the horizontal pole is installed to the front end of outlet pipe, and the screw thread is twisted and is connected with six groups of spray pipes on the horizontal pole, and the spray pipe includes the control valve, and the control valve screw thread is twisted and is connected on the horizontal pole, and the hose is installed to the rear end of control valve, and the front end buckle of hose has the sprinkler bead, and the front end of sprinkler bead is established to flat structure.

The utility model at least comprises the following beneficial effects:

1. the vertical rod is provided with the bulldozing piece, the height of the push plate can be adjusted by controlling the electric push rods between the mounting seat and the connecting rod when the bulldozing piece is used, the two groups of electric push rods between the adjusting shaft joint and the fixing seat can change the pushing direction of the push plate, the push plate can be rotated after the push plate is pushed to the end of a road side, so that redundant soil is pushed to the road side, the lower end of the push plate is provided with the scraper plate, the push plate can be prevented from being abraded, the soil on the road side can be uniformly distributed through the arrangement of the bulldozing piece, and the road quality is prevented from being influenced due to different compaction degrees of the road surface after being flattened.

2. The utility model is provided with two groups of mud scrapers on the frame body, when the roller rotates on the road surface, the mud scrapers can clean the mud adhered on the roller, the mud is prevented from adhering on the roller, the flattening quality is reduced, and the utility model is provided with the water spray pipe, when in use, water is filled into the water bucket, the water is firstly sprayed on the road through the water spray head before the work of the bulldozing part, and a large amount of dust is prevented from being generated when the bulldozing part works.

Drawings

FIG. 1 is a schematic view of the left end of the present invention.

Fig. 2 is a schematic view of the right end of the present invention.

Fig. 3 is an enlarged schematic view of the utility model at a in fig. 1.

FIG. 4 is a schematic view showing the structure of a bulldozer according to the present invention.

Fig. 5 is an enlarged schematic view of the utility model at B in fig. 1.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a frame body; 101. a bearing seat; 102. a roller; 103. a mud scraper; 2. an extension pole; 201. a vertical rod; 202. mounting a rod; 2021. adjusting the bolt; 2022. a connecting pin; 3. a bulldozing part; 301. a mounting seat; 302. a connecting rod; 303. a shaft coupling; 304. a fixed seat; 305. pushing the plate; 3051. a squeegee; 4. a protection net; 401. a water bucket; 402. a water outlet pipe; 403. a water spray pipe; 4031. a control valve; 4032. a hose; 4033. a sprinkler head; 5. an adjusting bracket; 6. the wheel is moved.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate agent, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 5:

the utility model provides leveling equipment for highway construction, which comprises a frame body 1, wherein two groups of bearing seats 101 are arranged at the lower end of the frame body 1, rollers 102 are arranged on the bearing seats 101, two ends of each roller 102 are respectively arranged on the two groups of bearing seats 101, three groups of extension rods 2 are fixed at the front end of the frame body 1, cross rods are fixed at the front ends of the extension rods 2, two groups of vertical rods 201 are fixed at the lower ends of the extension rods 2, and a soil-shifting part 3 is arranged on each vertical rod 201; the protection net 4 is fixed at the upper end of the extension rod 2, and a water bucket 401 is arranged in the protection net 4; the adjustable frame 5, adjustable frame 5 coupling is installed the electric putter between adjustable frame 5 and the support body 1 in the rear end of support body 1 to install two sets of wheels 6 that remove in adjustable frame 5 rear end.

As shown in fig. 3, two sets of mud scrapers 103 are fixed on the frame body 1, the mud scrapers 103 are triangular structures and fixed on the front and rear sides of the frame body 1, and the opening of the mud scrapers 103 faces the roller 102, which functions as: when the rollers 102 rotate on the road surface, the mud scraper 103 can clean the mud adhered on the rollers 102, and prevent the mud from adhering on the rollers 102 to reduce the flattening quality.

As shown in fig. 5, a square tube structure is fixed on the cross bar at the front end of the extension rod 2, the mounting rod 202 is mounted on the square tube through two sets of bolts, the front end of the mounting rod 202 is provided with a square groove, the square groove is screwed with two sets of adjusting bolts 2021 through threads, and the square groove is provided with a connecting pin 2022, which functions as: after the front end of the mounting rod 202 is connected to the tractor through the connecting pin 2022, the two sets of adjusting bolts 2021 are rotated to make the front end of the adjusting bolt 2021 prop against the tractor, so as to prevent the mounting rod 202 from shaking and improve the stability of the equipment.

As shown in fig. 4, the dozer 3 includes: mount pad 301, connecting rod 302, coupling 303, fixing base 304 and push pedal 305, mount pad 301 passes through the bolt and installs on montant 201, coupling 302's rear end hub connection is in mount pad 301's upper end, and coupling 302's front end hub connection has the spliced pole, the lower extreme hub connection of spliced pole is on fixing base 304, the rear end hub connection of coupling 303 is at mount pad 301's lower extreme, coupling 303's front end and fixing base 304 hub connection, and fixing base 304's front end is fixed with push pedal 305, install electric push rod between mount pad 301 and the connecting rod 302, install two sets of electric push rods between coupling 303 and the fixing base 304, and scraper blade 1 is installed to push pedal 305305's lower extreme bolt, its effect is: the electric push rods between the control mounting seat 301 and the connecting rod 302 can realize the height adjustment of the push plate 305, the two groups of electric push rods between the adjusting shaft joint 303 and the fixing seat 304 can change the pushing direction of the push plate 305, and when the push plate is pushed to the end of a roadside, the push plate 305 can be rotated, so that redundant soil is pushed to the roadside.

As shown in fig. 2, a water outlet pipe 402 is screwed to the lower end of the water bucket 401, a main valve is installed on the water outlet pipe 402, a cross bar is installed at the front end of the water outlet pipe 402, six groups of water spray pipes 403 are screwed to the cross bar, each water spray pipe 403 includes a control valve 4031, the control valve 4031 is screwed to the cross bar, a hose 4032 is installed at the rear end of the control valve 4031, a water spray head 4033 is fastened at the front end of the hose 4032, and the front end of the water spray head 4033 is a flat structure and has the functions of: water is sprayed onto the road by the water spray head 4033 before the dozer 3 is operated, preventing a large amount of dust from being generated while the dozer 3 is operated.

In another embodiment, a hopper can be installed at the upper end of the frame body 1, a counterweight can be prevented in the hopper, the compaction degree of the roller 102 can be increased, and the compaction strength of the roller 102 on the road surface can be adjusted by increasing or decreasing the counterweight.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the front end of the mounting rod 202 is connected to a tractor through a connecting pin 2022, an electric push rod is connected with a battery of the tractor, the electric push rod between the adjusting frame 5 and the frame body 1 is adjusted to enable the adjusting frame 5 to descend and the moving wheel 6 to be contacted with the bottom surface, at the moment, the equipment can be moved through the moving wheel 6, the moving wheel 6 is lifted after reaching a construction site, at the moment, the roller 102 is contacted with the ground, water is filled into the bucket 401, a main valve on the water outlet pipe 402 is opened and the control valve 4031 is opened, water is sprayed onto the ground through the water spraying head 4033, the equipment is pulled to advance on a road through the tractor, when the equipment advances, the electric push rod between the mounting seat 301 and the connecting rod 302 is controlled to realize the height adjustment of the push plate 305, two groups of electric push rods between the adjusting shaft joint 303 and the fixed seat 304 can change the pushing direction of the push plate 305, when the equipment is pushed to the roadside, the push plate 305 can be rotated to push the redundant soil to the roadside, the road surface pushed by the scraper 3051 is compacted by the rollers 102, and when the rollers 102 rotate on the road surface, the mud scraper 103 can clean the soil adhered to the rollers 102, so that the soil is prevented from being adhered to the rollers 102 to reduce the flattening quality.

The utility model is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a leveling equipment that highway construction used which characterized in that: the device comprises a frame body (1), wherein two groups of bearing seats (101) are installed at the lower end of the frame body (1), rollers (102) are installed on the bearing seats (101), two ends of each roller (102) are respectively installed on the two groups of bearing seats (101), three groups of extension rods (2) are fixed at the front end of the frame body (1), cross rods are fixed at the front ends of the extension rods (2), two groups of vertical rods (201) are fixed at the lower ends of the extension rods (2), and a soil shifter (3) is installed on the vertical rods (201); the protection net (4), the protection net (4) is fixed at the upper end of the extension rod (2), and a water bucket (401) is installed inside the protection net (4); the adjustable frame comprises an adjusting frame (5), wherein the adjusting frame (5) is connected to the rear end of a frame body (1) in a shaft mode, an electric push rod is installed between the adjusting frame (5) and the frame body (1), and two sets of moving wheels (6) are installed at the rear end of the adjusting frame (5).

2. The screeding apparatus for highway construction according to claim 1 wherein said frame body (1) is fixed with two sets of said mud scrapers (103), said mud scrapers (103) are triangular in structure and fixed to the front and rear sides of said frame body (1), and the opening of said mud scrapers (103) faces said rollers (102).

3. The leveling apparatus for road construction according to claim 1, wherein a square cylinder structure is fixed on the cross bar at the front end of the extension rod (2), a mounting rod (202) is mounted on the square cylinder through two sets of bolts, a square groove is formed at the front end of the mounting rod (202), two sets of adjusting bolts (2021) are screwed on the square groove, and a connecting pin (2022) is mounted on the square groove.

4. Levelling apparatus for the construction of roads according to claim 1, characterised in that the bulldozer (3) comprises: mount pad (301), connecting rod (302), coupling (303), fixing base (304) and push pedal (305), install on montant (201) through the bolt mount pad (301), the rear end hub connection of connecting rod (302) is in the upper end of mount pad (301), and the front end hub connection of connecting rod (302) has the spliced pole, the lower extreme hub connection of spliced pole is on fixing base (304), the rear end hub connection of coupling (303) is at the lower extreme of mount pad (301), the front end and the fixing base (304) hub connection of coupling (303), and the front end and push pedal (305) of fixing base (304) are fixed.

5. The screeding apparatus for highway construction according to claim 4, wherein an electric push rod is installed between the mounting seat (301) and the connecting rod (302), two groups of electric push rods are installed between the shaft joint (303) and the fixing seat (304), and a scraper (3051) is installed on a lower end bolt of the push plate (305).

6. The leveling device for road construction according to claim 1, wherein the lower end of the water bucket (401) is screwed with a water outlet pipe (402), a main valve is installed on the water outlet pipe (402), a cross bar is installed at the front end of the water outlet pipe (402), six groups of water spraying pipes (403) are screwed on the cross bar, the water spraying pipes (403) comprise a control valve (4031), the control valve (4031) is screwed on the cross bar, a hose (4032) is installed at the rear end of the control valve (4031), a water spraying head (4033) is fastened at the front end of the hose (4032), and the front end of the water spraying head (4033) is of a flat structure.