CN213389620U

CN213389620U - Leveling device for highway construction

Info

Publication number: CN213389620U
Application number: CN202021516326.7U
Authority: CN
Inventors: 黄奕兴; 刘海波; 周培文; 黄汉伟; 黄嘉伟; 李家永
Original assignee: Foshan Shengyuan Construction Engineering Co ltd
Current assignee: Foshan Shengyuan Construction Engineering Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-06-08
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a leveling device for highway construction, including playing the mounting bracket that supports and installation effect, the mounting bracket is made by square tube welding, and the mounting bracket front portion is provided with one set of driver, and mounting bracket afterbody top welded fastening has one set of handle, and mounting bracket afterbody bottom symmetry is provided with two sets of universal wheels, and the mounting bracket is inside to be provided with one set of leveling device and two sets of compaction device, the leveling device comprises second motor, lead screw, crane and sweeping plate, and parallel arrangement around two sets of compaction devices, every set of compaction device comprises riser, riser mounting panel, deflector, lifter plate and compaction block, the utility model discloses simple structure, the transmission is convenient, and is effectual to the flattening of road surface, is fit for using in highway construction process.

Description

Leveling device for highway construction

Technical Field

The utility model relates to a municipal administration equipment field, in particular to be used for leveling device for highway construction.

Background

With the continuous development of social economy and the continuous improvement of the living standard of people, many families have private cars, since the increasing number of private cars brings severe traffic pressure to roads, road management departments are actively developing the construction of roads, the concrete pavement construction eveners are usually used to realize the leveling operation of the pavement in the road construction process, the currently known concrete pavement construction eveners are mainly divided into two types, one type is a multi-shaft roller press type evener, the other type is a bridge frame type vibration evener, the machines of the two types are very heavy, the mechanical cost is very high, meanwhile, the defects of extremely complex operation and low road surface leveling efficiency of constructors exist, and no tamping mechanism is arranged in the leveling process, so that the road cannot be tamped and compacted, and the problems of single function, time waste and labor waste are caused.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a be arranged in leveling device for highway construction, can effectively solve the problem in the background art.

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

a leveling device for highway construction comprises a mounting rack which plays a role in supporting and mounting, wherein the mounting rack is made of square pipes by welding, a set of driver is arranged at the front part of the mounting rack, a set of handle is fixed at the top end of the tail part of the mounting rack in a welding manner, two sets of universal wheels are symmetrically arranged at the bottom end of the tail part of the mounting rack, a set of leveling device and two sets of compacting devices are arranged inside the mounting rack, the leveling device is composed of a second motor, a lead screw, a lifting frame and a sweeping plate, the second motor is fixed on a second motor mounting plate through bolts, the second motor mounting plate is fixed with the mounting rack in a welding manner, a main shaft of the second motor is connected with the top end of the lead screw, the lead screw is connected with a thread sleeve in a threaded connection manner, the thread sleeve is fixed at the middle part of the lifting, the sweeping plate is made into a V shape by welding steel plates, two sets of compaction devices are arranged in parallel in front and back, each set of compaction device consists of a lifter, a lifter mounting plate, a guide plate, a lifting plate and compaction blocks, the lifter consists of a third motor, a rotating shaft and a gear-lacking disk, the third motor is fixed on a third motor mounting plate through bolts, the third motor mounting plate is welded and fixed with the lifter mounting plate, the lifter mounting plate is welded and fixed with the mounting frame, the main shaft of the third motor is connected with one end of a rotating shaft, the two ends of the rotating shaft are connected with a lifter mounting plate through bearing seats, and two sets of tooth lacking discs are symmetrically arranged on the rotating shaft, a second lifting sleeve shaft and a first lifting sleeve shaft are sleeved on the lifting plate, the second lifting sleeve shaft is connected with the lifter mounting plate, the first lifting sleeve shaft is connected with the guide plate, and the bottom of the lifting plate is connected with the compaction block.

Preferably, the driver comprises first motor, first band pulley, second band pulley, transmission shaft and gyro wheel, first motor passes through the bolt fastening on first motor mounting panel, first motor mounting panel and mounting bracket welded fastening, and the main shaft and the first band pulley of first motor are connected, first band pulley passes through the hold-in range and is connected with the second band pulley, the one end fixed connection of second band pulley and transmission shaft, the transmission shaft both ends are passed through antifriction bearing and are connected with the mounting bracket, and the transmission shaft both ends are connected with two sets of gyro wheels through antifriction bearing.

Preferably, the crane top plate is symmetrically provided with two sets of first guide sleeves, each set of first guide sleeve is sleeved with one first guide rod, and the end parts of the two first guide rods are fixed with the bottom surface of the second motor mounting plate.

Preferably, the gear lacking disc is arranged into a disc shape, one half of the gear lacking disc is arranged into a gear, and the gear on the gear lacking disc is meshed with the rack on the lifting plate.

Preferably, four second guide sleeves are arranged at four corners of the guide plate, a second guide rod is sleeved in each second guide sleeve, the bottoms of the four second guide rods are connected with the compaction block, and a spring is sleeved on the second guide rod between the guide plate and the compaction block.

Preferably, the driver, the sweeping device and the compacting device are all connected with a button panel through guiding, and the button panel is fixed to the top of the right end of the mounting frame through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a button panel starts the driver, the driver provides drive power and drives the mounting bracket and remove forward, setting through sweeping the device, the operation of sweeping the tie plate to the road surface of utilizing the V type to set up, and it is adjustable to sweep tie plate ground clearance, be convenient for adjust road bed thickness, the application scope of this device has been enlarged, setting through two sets of compaction device, utilize the gear on the scarce fluted disc and the rack toothing on the lifter plate, it is elevating movement to drive the lifter plate, and then drive the compression block and tamp the compaction to the road bed after sweeping the tie, be convenient for carry out road surface laying on next step, and setting through two sets of compaction device, improve compaction quality, the phenomenon that effectively reduces the pressure leakage takes place, this device simple structure, the transmission is convenient, it is effectual to the flattening of road surface, be fit for using in highway construction process.

Drawings

Fig. 1 is a schematic structural view of a leveling device for highway construction of the present invention;

fig. 2 is a schematic structural view of a mounting frame of the leveling device for road construction of the present invention;

FIG. 3 is a first schematic structural view of a sweeping device of a leveling device for road construction according to the present invention;

FIG. 4 is a second schematic structural view of a sweeping device of the leveling device for road construction of the present invention;

FIG. 5 is a schematic structural view of a sweeping plate of the leveling device for road construction according to the present invention;

FIG. 6 is a first schematic structural view of a compacting device of a leveling device for highway construction according to the present invention;

FIG. 7 is a schematic structural view of a second compacting device of the leveling device for highway construction according to the present invention;

fig. 8 is a schematic structural view of a lifter of a leveling device for road construction according to the present invention;

fig. 9 is a schematic structural view of a lifting plate of the leveling device for road construction according to the present invention;

FIG. 10 is a schematic structural view of a fluted disc of the leveling device for highway construction of the present invention;

fig. 11 is a schematic structural view of a driver of a leveling device for road construction according to the present invention.

In the figure: 1. a mounting frame; 2. a sweeping device; 3. a compaction device; 4. a driver; 5. a button panel; 6. a handle; 7. a universal wheel; 8. a second motor; 9. a screw rod; 10. a lifting frame; 11. Sweeping the flat plate; 12. a second motor mounting plate; 13. a first guide post; 14. a first guide sleeve; 15. A threaded sleeve; 16. a lifter; 17. a lifting plate; 18. a guide plate; 19. compacting the block; 20. a first lifting sleeve shaft; 21. a spring; 22. a second guide sleeve; 23. a second guide bar; 24. a riser mounting plate; 25. a second lifting sleeve shaft; 26. a third motor; 27. a gear lacking disc; 28. a rotating shaft; 29. a bearing seat; 30. a third motor mounting plate; 31. a rack; 32. a gear; 33. a first motor; 34. a first motor mounting plate; 35. a first pulley; 36. a synchronous belt; 37. a second pulley; 38. a roller; 39. a drive shaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-11, a leveling device for road construction comprises a mounting frame 1 for supporting and mounting, the mounting frame 1 is made of square tubes by welding, a set of driver 4 is arranged at the front part of the mounting frame 1, a set of handle 6 is welded and fixed at the top end of the tail part of the mounting frame 1, two sets of universal wheels 7 are symmetrically arranged at the bottom end of the tail part of the mounting frame 1, the driver 4 is composed of a first motor 33, a first belt wheel 35, a second belt wheel 37, a transmission shaft 39 and rollers 38, the first motor 33 is fixed on the first motor mounting plate 34 by bolts, the first motor mounting plate 34 is welded and fixed with the mounting frame 1, the main shaft of the first motor 33 is connected with the first belt wheel 35, the first belt wheel 35 is connected with the second belt wheel 37 by a synchronous belt 36, the second belt wheel 37 is fixedly connected with one end of the transmission shaft 39, two ends, two ends of a transmission shaft 39 are connected with two sets of rollers 38 through rolling bearings, a set of sweeping device 2 and two sets of compacting devices 3 are arranged in the mounting frame 1, the sweeping device 2 consists of a second motor 8, a screw rod 9, a lifting frame 10 and a sweeping plate 11, the second motor 8 is fixed on a second motor mounting plate 12 through bolts, the second motor mounting plate 12 is welded and fixed with the mounting frame 1, a main shaft of the second motor 8 is connected with the top end of the screw rod 9, the screw rod 9 is connected with a threaded sleeve 15 through a threaded connection mode, the threaded sleeve 15 is fixed in the middle of the lifting frame 10, the lifting frame 10 is formed by welding two steel plates which are arranged in parallel, two sets of first guide sleeves 14 are symmetrically arranged on the top plate of the lifting frame 10, a first guide rod 13 is sleeved in each set of first guide sleeves 14, and the end parts of the two first guide rods 13 are fixed with the, the bottom of the lifting frame 10 is welded and fixed with the sweeping flat plate 11, the sweeping flat plate 11 is made into a V shape by welding steel plates, two sets of compacting devices 3 are arranged in parallel in front and back, each set of compacting device 3 consists of a lifter 16, a lifter mounting plate 24, a guide plate 18, a lifting plate 17 and a compacting block 19, the lifter 16 consists of a third motor 26, a rotating shaft 28 and a tooth lacking plate 27, the third motor 26 is fixed on a third motor mounting plate 30 through bolts, the third motor mounting plate 30 is welded and fixed with the lifter mounting plate 24, the lifter mounting plate 24 is welded and fixed with the mounting frame 1, a main shaft of the third motor 26 is connected with one end of the rotating shaft 28, two ends of the rotating shaft 28 are connected with the lifter mounting plate 24 through bearing seats 29, two sets of tooth lacking plates 27 are symmetrically arranged on the rotating shaft 28, the tooth lacking plates 27 are arranged into a disc shape, one half of the tooth lacking plates 27 are arranged, no. two lifting sleeve shafts 25 and No. one lifting sleeve shaft 20 are sleeved on the lifting plate 17, the second lifting sleeve shaft 25 is connected with the lifter mounting plate 24, the first lifting sleeve shaft 20 is connected with the guide plate 18, the bottom of the lifting plate 17 is connected with the compacting block 19, four corners of the guide plate 18 are provided with four sets of second guide sleeves 22, a second guide rod 23 is sleeved in each set of second guide sleeve 22, the bottoms of the four sets of second guide rods 23 are connected with the compacting block 19, springs 21 are sleeved on the second guide rods 23 between the guide plate 18 and the compacting block 19, the driver 4, the sweeping device 2 and the compacting device 3 are connected with the button panel 5 through guiding, and the button panel 5 is fixed at the top of the right end of the mounting frame 1 through bolts.

It should be noted that the utility model relates to a leveling device for highway construction, when using, start the driver 4 through the button panel 5, the driver 4 provides drive power and drives the mounting bracket 1 to move forward, through the setting of sweeping device 2, utilize sweeping plate 11 of V type setting to sweep the road surface and carry out the operation of leveling, and sweep the adjustable ground clearance of plate 11, be convenient for adjust the roadbed thickness, enlarge the application scope of this device, through the setting of two sets of compaction devices 3, utilize the gear 32 on the lacked fluted disc 27 to mesh with the rack 31 on the lifter plate 17, drive lifter plate 17 to do the elevating movement, and then drive the compression block 19 to tamp the roadbed after sweeping, be convenient for pavement laying on the next step, and through the setting of two sets of compaction devices 3, improve the compaction quality, effectively reduce the phenomenon emergence of pressure leakage, this device simple structure, the transmission is convenient, the leveling effect on the road surface is good, and the leveling agent is suitable for being used in the road construction process.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a leveling device for highway construction, includes support and installation effect's mounting bracket (1), its characterized in that: the mounting rack (1) is made of square tubes by welding, a set of driver (4) is arranged at the front part of the mounting rack (1), a set of handle (6) is fixed at the top end of the tail part of the mounting rack (1) by welding, two sets of universal wheels (7) are symmetrically arranged at the bottom end of the tail part of the mounting rack (1), a set of sweeping device (2) and two sets of compacting devices (3) are arranged inside the mounting rack (1), the sweeping device (2) is composed of a second motor (8), a screw rod (9), a lifting frame (10) and a sweeping plate (11), the second motor (8) is fixed on a second motor mounting plate (12) through bolts, the second motor mounting plate (12) is fixed with the mounting rack (1) by welding, a main shaft of the second motor (8) is connected with the top end of the screw rod (9), the screw rod (9) is connected with a threaded sleeve (15) through a threaded connection mode, and the threaded sleeve (, the utility model discloses a novel hydraulic lifting frame, including crane (10), sweep dull and stereotyped (11) welded fastening, sweep dull and stereotyped (11) and make the V type by the steel sheet welding, parallel arrangement around two sets of compaction device (3), every set of compaction device (3) comprises riser (16), riser mounting panel (24), deflector (18), lifter plate (17) and compaction piece (19), riser (16) comprises third motor (26), rotation axis (28) and scarce fluted disc (27), third motor (26) passes through the bolt fastening on third motor mounting panel (30), third motor mounting panel (30) and riser mounting panel (24) welded fastening, riser mounting panel (24) and mounting bracket (1) welded fastening, the main shaft and rotation axis (28) one end of third motor (26) are connected, rotation axis (28) both ends are passed through bearing frame (29) and are connected with riser mounting panel (24), and rotation axis (28) go up the symmetry and are provided with two sets of scarce fluted disc (27), No. two lift sleeve shafts (25) and a lift sleeve shaft (20) have been cup jointed on lifter plate (17), and No. two lift sleeve shafts (25) are connected with riser mounting panel (24), and a lift sleeve shaft (20) is connected with deflector (18), and lifter plate (17) bottom is connected with compaction piece (19).

2. A screeding device for road construction as claimed in claim 1, wherein: driver (4) comprise first motor (33), first band pulley (35), second band pulley (37), transmission shaft (39) and gyro wheel (38), bolt fastening is passed through in first motor (33) on first motor mounting panel (34), first motor mounting panel (34) and mounting bracket (1) welded fastening, and the main shaft and first band pulley (35) of first motor (33) are connected, first band pulley (35) are connected with second band pulley (37) through hold-in range (36), the one end fixed connection of second band pulley (37) and transmission shaft (39), transmission shaft (39) both ends are passed through antifriction bearing and are connected with mounting bracket (1), and transmission shaft (39) both ends are connected with two sets of gyro wheel (38) through antifriction bearing.

3. A screeding device for road construction as claimed in claim 1, wherein: two sets of first guide sleeves (14) are symmetrically arranged on a top plate of the lifting frame (10), each set of first guide sleeve (14) is sleeved with one first guide rod (13), and the end parts of the two first guide rods (13) are fixed to the bottom surface of the second motor mounting plate (12).

4. A screeding device for road construction as claimed in claim 1, wherein: the non-toothed disc (27) is arranged in a disc shape, one half of the non-toothed disc is arranged as a gear (32), and the gear (32) on the non-toothed disc (27) is meshed with the rack (31) on the lifting plate (17).

5. A screeding device for road construction as claimed in claim 1, wherein: four sets of second guide sleeves (22) are arranged at four corners of the guide plate (18), a second guide rod (23) is sleeved in each set of second guide sleeve (22), the bottoms of the four sets of second guide rods (23) are connected with the compacting block (19), and a spring (21) is sleeved on the second guide rod (23) between the guide plate (18) and the compacting block (19).

6. A screeding device for road construction as claimed in claim 1, wherein: the driver (4), the sweeping device (2) and the compacting device (3) are connected with a button panel (5) through guiding, and the button panel (5) is fixed to the top of the right end of the mounting frame (1) through bolts.