CN218880494U

CN218880494U - Laser ultrasonic paver

Info

Publication number: CN218880494U
Application number: CN202221859508.3U
Authority: CN
Inventors: 杨鹏; 张传儒; 闫祥龙; 张立忠; 李沼汉; 纪旭超; 赵明; 高晓东
Original assignee: CCCC First Highway Engineering Co Ltd
Current assignee: CCCC First Highway Engineering Co Ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-04-18
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a laser ultrasonic wave paver, walk the driving and install the walking wheel in its bottom including walking, walk the rolling connection of driving wheel on the track, the top of walking the driving is connected with the lift seat through lifting unit, and it has inclination adjustable rotation seat to articulate on the lift seat. The utility model discloses an install corresponding truss of lengthening additional, spiral cloth axle, grind material roller and scraper blade, make the length of above-mentioned part and the width phase-match on road surface, utilize laser radar distancer to measure the height, and adjust the height of lift seat and accessory part on it through first cylinder, walk the locomotive and move forward along the track, spiral cloth axle is from middle to both sides cloth, grind the material roller and roll the material body, the vibrting spear vibrates the material body, improve the closely knit degree of material body, and the accessible third cylinder is adjusted down the expansion plate and is highly adjusted with the vibrting spear on it, change the vibration depth of vibrting spear, trowel the material body by the scraper blade at last, once only accomplish the paving, vibrate and trowel the process.

Description

Laser ultrasonic paver

Technical Field

The utility model relates to a road construction technical field especially relates to a laser ultrasonic wave paver.

Background

The rapid development of the engineering machinery equipment manufacturing technology and the progress of the boosting construction technology are particularly applied to the paving and leveling directions of the bridge deck of the highway bridge, wherein the unique advantages of the laser ultrasonic paver in the aspects of whole-width rapid paving and leveling are more and more widely applied to engineering practice.

The bridge deck pavement is the part that links up bituminous concrete pavement layer and precast beam face, and the main effect disperses the transmission to the operating power that comes from on the bituminous concrete, guarantees upper bituminous concrete paving quality simultaneously, is the concrete leveling layer of laying on the precast beam face, disperses the concentrated load that the vehicle wheel is heavy, and current paving equipment adjustability is relatively poor, and application scope is less, and is great to artificial demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the laser ultrasonic wave paver that proposes, this paver can once only pave, vibrate, level and smooth the bridge deck pavement, can reduce machinery and artificial use to reduction of erection time.

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

the utility model provides a laser ultrasonic paver, including walking the driving and installing the walking wheel in its bottom, walk the wheel roll connection of walking on the track, the top of walking the driving is connected with the lift seat through lifting unit, it has inclination adjustable rotation seat to articulate on the lift seat, the one side that lift seat was kept away from to the rotation seat is connected with fixed truss, fixed truss can be dismantled and is connected with the extension truss, extension truss below is equipped with spiral cloth axle respectively, grind the material roller, go up expansion plate and lower expansion plate, the length of spiral cloth axle and grinding the material roller all can increase and decrease, and the epaxial helical blade symmetry of spiral cloth sets up, spiral cloth axle and grind the material roller all with rotate the seat and rotate and be connected and by the drive assembly drive, go up expansion plate and rotation seat, it is adjustable with lower expansion plate interval, the expansion plate bottom is connected with a plurality of vibration rods, the lateral wall that rotates the seat articulates there is the scraper blade of adjustable length.

Preferably, the rotating seat is hinged with the lifting seat through a hinged seat, the top of the rotating seat is hinged with a second air cylinder, and the output end of the second air cylinder is hinged with the lifting seat.

Preferably, the lifting assembly comprises first air cylinders connected to four corners of the top of the walking vehicle, and the output end of each first air cylinder is connected with the lifting seat.

Preferably, the ends of two adjacent sections of the spiral material distributing shaft and the material grinding roller are provided with inner holes, connecting shafts are arranged in the inner holes, the outer rings of the connecting shafts are connected with convex edges, and the inner rings of the inner holes are provided with limit grooves corresponding to the convex edges.

Preferably, the upper expansion plate is provided with a third cylinder, the output end of the third cylinder is connected with the lower expansion plate, the vibrating rods are provided with a plurality of rows along the length direction of the lower expansion plate, and the two adjacent rows of vibrating rods are arranged in a crossed manner.

Preferably, the upper retractable plate and the lower retractable plate both comprise plate bodies, one of the plate bodies is connected with a connecting plate, the connecting plate is inserted into the other plate body, and the side wall of the plate body is in threaded connection with a fastening bolt.

Preferably, the scraper blade comprises the multistage long board, and the avris of long board is connected with the engaging lug, and the engaging lug passes through connecting bolt to be connected, and the upper end of scraper blade is passed through the articulated shaft and is rotated the seat and rotate and be connected, and has cup jointed the torsional spring on the articulated shaft, and the both ends of torsional spring are connected with the articulated shaft and rotate the seat respectively.

Preferably, the ends of the fixed truss and the extension truss are connected with connecting plates, and the connecting plates are connected through bolts.

Preferably, the fixed truss is provided with a lighting device, and the rotating seat is provided with a laser radar distance measuring instrument.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a install corresponding truss that connects, spiral cloth axle, grind material roller and scraper blade additional, make the length of above-mentioned part and the width phase-match on road surface, utilize laser radar range finder measurement height, and adjust the height of lift seat and accessory part on it through first cylinder, walk the car and move forward along the track, spiral cloth axle is from middle to both sides cloth, grind the material roller and roll the material body, the vibrting spear vibrates the material body, improve the closely knit degree of material body, and the accessible third cylinder is adjusted down the expansion plate and is highly adjusted with the vibrting spear on it, change the vibration depth of vibration of vibrting spear, at last, trowel the material body by the scraper blade, once only accomplish the shakeout, vibrate and trowel process, and change the contained angle between rotation seat and the lift seat through the second cylinder, make spiral cloth axle and grind the slope of material roller, pave on slope, higher suitability has.

Drawings

In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a second schematic structural diagram of the present invention;

fig. 3 is a third schematic structural diagram of the present invention;

FIG. 4 is a schematic view of a connection structure of a spiral distributing shaft and a material grinding roller;

fig. 5 is a schematic view of an adjusting structure of the upper and lower retractable plates.

In the figure: the walking vehicle comprises a walking vehicle body 1, walking wheels 2, a first air cylinder 3, a lifting seat 4, a second air cylinder 5, a rotating seat 6, a fixed truss 7, a long truss 8, a spiral material distribution shaft 9, material grinding rollers 10, a hinged seat 11, a connecting plate 12, a vibrating rod 13, an upper expansion plate 14, a lower expansion plate 15, a third air cylinder 16, a scraping plate 17, a connecting lug 18, a connecting shaft 19, a convex rib 20, a plate body 21, a connecting plate 22 and a fastening bolt 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in 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.

Referring to fig. 1-5, a laser ultrasonic paver, including walking car 1 and installing walking wheel 2 in its bottom, walking wheel 2 roll connection is on the track, the top of walking car 1 is connected with lift seat 4 through lifting unit, it has inclination adjustable rotating seat 6 to articulate on lift seat 4, the one side that lift seat 4 was kept away from to rotating seat 6 is connected with fixed truss 7, fixed truss 7 can dismantle and be connected with extension truss 8, be equipped with spiral cloth axle 9 respectively under extension truss 8, grind material roller 10, go up expansion plate 14 and lower expansion plate 15, the length of spiral cloth axle 9 and grind material roller 10 all can increase and decrease, and the helical blade symmetry on the spiral cloth axle 9 sets up, spiral cloth axle 9 and grind material roller 10 all rotate with rotating seat 6 and be connected and by drive assembly drive, go up expansion plate 14 and rotating seat 6, go up expansion plate 14 and lower expansion plate 15 interval is adjustable, the bottom of lower expansion plate 15 is connected with a plurality of rods 13, the lateral wall of rotating seat 6 articulates there is length adjustable scraper blade 17, install lighting device on the fixed truss 7, install the laser rangefinder on the radar rotating seat 6.

According to the width of the road surface, a corresponding lengthening truss 8, a spiral material distributing shaft 9, a material grinding roller 10 and a scraper 17 are additionally arranged, the length of the components is matched with the width of the road surface, the height is measured by a laser radar distance meter, the height of a lifting seat 4 and the auxiliary components on the lifting seat is adjusted by a first air cylinder 3, a walking vehicle 1 moves forwards along the track, the spiral material distributing shaft 9 distributes materials from the middle to two sides, the material grinding roller 10 grinds the material body, a vibrating rod 13 vibrates the material body, the compactness of the material body is improved, the height of a lower expansion plate 15 and the height of the vibrating rod 13 on the lower expansion plate can be adjusted by a third air cylinder 16, the vibration depth of the vibrating rod 13 is changed, the material body is leveled by the scraper 17, the processes of paving, vibrating and leveling are completed at one step, the included angle between a rotating seat 6 and the lifting seat 4 is changed by a second air cylinder 5, the spiral material distributing shaft 9 and the material grinding roller 10 are inclined, and the pavement is carried out on the slope, and the pavement has high applicability.

In this embodiment, rotate seat 6 and articulate through articulated seat 11 and lift seat 4, the top of rotating seat 6 articulates there is second cylinder 5, and the output of second cylinder 5 is articulated with lift seat 4 for adjust the contained angle of rotating seat 6 and lift seat 4, realize paving on slope.

In this embodiment, lifting unit is including connecting the first cylinder 3 in walking 1 top four corners, and the output of first cylinder 3 is connected with lift seat 4 for adjust the height of lift seat 4, change the thickness of paving.

In this embodiment, the ends of two adjacent sections of the spiral distributing shaft 9 and the material grinding roller 10 are provided with inner holes, the inner holes are internally provided with connecting shafts 19, the outer rings of the connecting shafts 19 are connected with convex edges 20, the inner rings of the inner holes are provided with limiting grooves corresponding to the convex edges 20, and torque transmission is realized through the connecting shafts 19 and the convex edges 20.

In this embodiment, the upper expansion plate 14 is provided with the third cylinder 16, the output end of the third cylinder 16 is connected with the lower expansion plate 15, the vibrating rods 13 are arranged in multiple rows along the length direction of the lower expansion plate 15, and the two adjacent rows of vibrating rods 13 are arranged in a crossed manner, so that the vibrating efficiency is improved.

In this embodiment, go up expansion plate 14 and lower expansion plate 15 and all include plate body 21, and be connected with linkage plate 22 on one of them plate body 21, linkage plate 22 pegs graft in another plate body 21, the lateral wall threaded connection of this plate body 21 has fastening bolt 23, be used for realizing going up the regulation of

expansion plate

14 and 15 length of lower expansion plate, scraper blade 17 comprises the multistage long slab, and the avris of long slab is connected with engaging lug 18, engaging lug 18 passes through connecting bolt and connects, the articulated shaft is passed through with the rotation seat 6 and is rotated to the upper end of scraper blade 17 and be connected, and the articulated shaft has cup jointed the torsional spring, and the both ends of torsional spring are connected with articulated shaft and rotation seat 6 respectively, the resilience force that utilizes the torsional spring provides scraper blade 17 to the pressure on ground, improve the floating dynamics of the material body.

In this embodiment, the ends of the fixed truss 7 and the extension truss 8 are connected with the connecting plates 12, and the connecting plates 12 are connected through bolts, so that the trusses can be lengthened through the connection of the fixed truss 7 and the extension truss 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a laser ultrasonic paver, including walking driving a car (1) and installing walking wheel (2) in its bottom, walk walking wheel (2) roll connection on the track, a serial communication port, the top of walking driving a car (1) is connected with lift seat (4) through lifting unit, it has inclination adjustable to articulate on lift seat (4) and rotates seat (6), it is connected with fixed truss (7) to rotate one side that lift seat (4) were kept away from in seat (6), fixed truss (7) can be dismantled and be connected with and connect long truss (8), it is equipped with spiral cloth axle (9) respectively to connect long truss (8) below, grind material roller (10), go up expansion plate (14) and lower expansion plate (15), spiral cloth axle (9) and the length of grinding material roller (10) all can increase and decrease, and the helical blade symmetry setting on spiral cloth axle (9), spiral cloth axle (9) and grind material roller (10) all are connected with rotation seat (6) and are rotated and are driven by drive assembly, go up expansion plate (14) and rotation seat (6), go up expansion plate (14) and lower expansion plate (15) and adjustable expansion plate (15) articulated, it has many adjustable length of scraper blade (15) bottom expansion plate (15), scraper blade (15), it has adjustable side wall (17) to articulate.

2. The laser ultrasonic paver of claim 1, characterized in that the rotating seat (6) is hinged to the lifting seat (4) through a hinge seat (11), the top of the rotating seat (6) is hinged to a second cylinder (5), and the output end of the second cylinder (5) is hinged to the lifting seat (4).

3. The laser ultrasonic paver of claim 2, characterized in that the lifting assembly comprises first cylinders (3) connected to four corners of the top of the walking vehicle (1), and the output ends of the first cylinders (3) are connected with the lifting seats (4).

4. The laser ultrasonic paver of claim 3 characterized in that the ends of two adjacent sections of the spiral distributing shaft (9) and the material grinding roller (10) are provided with inner bores, connecting shafts (19) are arranged in the inner bores, the outer rings of the connecting shafts (19) are connected with convex edges (20), and the inner rings of the inner bores are provided with limiting grooves corresponding to the convex edges (20).

5. The laser ultrasonic paver of claim 4, characterized in that the upper stretching plate (14) is provided with a third cylinder (16), the output end of the third cylinder (16) is connected with the lower stretching plate (15), the vibrating rods (13) are provided with a plurality of rows along the length direction of the lower stretching plate (15), and two adjacent rows of the vibrating rods (13) are arranged in a crossed manner.

6. The laser ultrasonic paver of claim 5, characterized in that the upper and lower retractable plates (14, 15) each comprise a plate body (21), and one of the plate bodies (21) is connected with a connecting plate (22), the connecting plate (22) is inserted into the other plate body (21), and the side wall of the plate body (21) is in threaded connection with a fastening bolt (23).

7. The laser ultrasonic paver of claim 6 characterized in that scraper blade (17) comprises the multistage long slab, and the avris of long slab is connected with engaging lug (18), and engaging lug (18) pass through connecting bolt and connect, and the upper end of scraper blade (17) is passed through the articulated shaft and is rotated seat (6) and rotate and be connected, and has cup jointed the torsional spring on the articulated shaft, and the both ends of torsional spring are connected with the articulated shaft and rotate seat (6) respectively.

8. The laser ultrasonic paver of claim 7, characterized in that the ends of the fixed truss (7) and the elongated truss (8) are connected with connecting plates (12), and the connecting plates (12) are connected through bolts.

9. The laser ultrasonic paver of claim 8 characterized in that the fixed truss (7) is provided with a lighting device and the rotating seat (6) is provided with a laser radar range finder.