CN107740314B - Leveling roller device for trackless intelligent paver - Google Patents
Leveling roller device for trackless intelligent paver Download PDFInfo
- Publication number
- CN107740314B CN107740314B CN201710727887.8A CN201710727887A CN107740314B CN 107740314 B CN107740314 B CN 107740314B CN 201710727887 A CN201710727887 A CN 201710727887A CN 107740314 B CN107740314 B CN 107740314B
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- China
- Prior art keywords
- leveling
- leveling roller
- transition
- frame
- paver
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- 230000007704 transition Effects 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims description 4
- 239000004568 cement Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The application relates to a leveling roller device for a trackless intelligent paver, which comprises a paver frame (1), wherein two pre-leveling rollers (2) and finishing leveling rollers (3) which are arranged in parallel are connected to the lower side of the paver frame, two guide grooves (4) are arranged on the paver frame between the pre-leveling rollers and the finishing leveling rollers, the two guide grooves are arranged in a collinear manner, and a transitional leveling roller device (5) is connected in each guide groove in a matched manner; the transition leveling roller device (5) comprises an adjusting plate (6), a transition leveling roller (7) is arranged on the lower side of the adjusting plate (6), an adjusting oil cylinder (8) is hinged on the upper side of the adjusting plate (6), and the adjusting oil cylinder (8) is connected to the paving frame (1). The application has the advantages that: the device is arranged on the paving frame of the trackless paver and used for paving the track cement concrete in the tunnel, the roadbed is leveled by the three leveling rollers, the leveling effect is good, and the two transition leveling roller devices can extend outwards according to the width of the roadbed, so that the universality of the device is improved.
Description
Technical Field
The application relates to the technical field of track construction, in particular to a leveling roller device for a trackless intelligent paver.
Background
The paver is a construction device which is mainly used for paving various materials of base layers and surface layers of highways, tracks and the like. The rail-free paver is widely used in construction at the present stage, has good use effect on a flat highway pavement, but cannot be used for paving a rail in a tunnel, and is manually paved when cement concrete of the rail in the tunnel is paved at present, so that the rail-free paver for cement concrete paving is poor in effect, low in efficiency and high in labor intensity.
Disclosure of Invention
The application aims to solve the defects in the background art, and provides a leveling roller device for a trackless intelligent paver.
In order to achieve the above purpose, the present application adopts the following technical scheme:
a smooth roller device for trackless intelligence paver, its characterized in that: the device comprises a spreading frame, wherein two pre-leveling rollers and finishing leveling rollers which are arranged in parallel are connected to the lower side of the spreading frame, two guide grooves are arranged between the pre-leveling rollers and the finishing leveling rollers on the spreading frame, the two guide grooves are arranged in a collinear manner, and a transitional leveling roller device is matched and connected in each guide groove;
the transition leveling roller device comprises an adjusting plate, a transition leveling roller is arranged on the lower side of the adjusting plate, an adjusting oil cylinder is hinged to the upper side of the adjusting plate, and the adjusting oil cylinder is connected to the paving frame.
On the basis of the technical scheme, the following further technical scheme is available:
each guide groove is an open groove with an opening at one side, openings on the two guide grooves are respectively arranged at two opposite sides of the paving frame, guide rails are arranged in each guide groove, and each guide rail is correspondingly connected with the corresponding adjusting plate.
The extending directions of the piston rods of the two adjusting oil cylinders are opposite.
Two sides below the regulating plate are respectively provided with a vertical plate, a fixed shaft is connected between the two vertical plates, the transition leveling roller is sleeved on the fixed shaft, the transition leveling roller can rotate on the fixed shaft, a baffle plate is arranged on one side of the transition leveling roller, and a buffer spring is sleeved on the fixed shaft between the baffle plate and the adjacent vertical plates.
And scraping plates are respectively arranged on two sides of the transition leveling roller.
The application has the advantages that: the device is arranged on the paving frame of the trackless paver and used for paving the track cement concrete in the tunnel, the roadbed is leveled by the three leveling rollers, the leveling effect is good, and the two transition leveling roller devices can extend outwards according to the width of the roadbed, so that the universality of the device is improved.
Drawings
FIG. 1 is a schematic view of the basic structure of the present application;
FIG. 2 is a schematic view of the assembled structure of FIG. 1;
fig. 3 is a schematic structural view of a transitional leveling roller arrangement.
Detailed Description
In order that the application may be more readily understood, a detailed description of the application is provided below with reference to the accompanying drawings, the specific embodiments described herein being for purposes of illustration only and not for limitation.
As shown in fig. 1, fig. 2 and fig. 3, the leveling roller device for the trackless intelligent paver provided by the application comprises a paving frame 1, wherein the paving frame 1 is of a square frame structure, two pre-leveling rollers 2 and finishing leveling rollers 3 which are arranged in parallel are connected to the lower side of the paving frame 1, the pre-leveling rollers 2 and the finishing leveling rollers 3 can freely roll, two guide grooves 4 are arranged on the paving frame 1 between the pre-leveling rollers 2 and the finishing leveling rollers 3, the two guide grooves 4 are arranged in a collinear manner, each guide groove 4 is an open groove with an opening 9 at one side, the openings 9 on the two guide grooves 4 are respectively arranged on two opposite sides of the paving frame 1, guide rails 10 are respectively arranged in each guide groove 2, and a transition leveling roller device 5 is respectively connected in each guide groove 4 in a matched manner.
The transition leveling roller device 5 comprises adjusting plates 6, each adjusting plate 6 is connected to a corresponding guide rail 10, two vertical plates 11 are respectively arranged on two sides below the adjusting plates 6, a fixed shaft is connected between the two vertical plates 11, a transition leveling roller 7 is sleeved on the fixed shaft, the length of the transition leveling roller 7 is smaller than that of the fixed shaft, the transition leveling roller 7 can rotate on the fixed shaft and freely move, one end of the transition leveling roller 7 is fixedly connected with a baffle 12, a buffer spring 13 is sleeved on the fixed shaft between the baffle 12 and the adjacent vertical plates 11, two scraping plates 14 are respectively arranged on two sides of the transition leveling roller 7, and each scraping plate 14 is connected to the baffle 12 and the corresponding vertical plate 11.
The upper side of the adjusting plate 6 is hinged with the adjusting oil cylinders 8, the bases of the adjusting oil cylinders 8 are connected to the paving frame 1 between the two guide grooves 4 through corresponding hinging seats 15, and the extending directions of the piston rods of the two adjusting oil cylinders 8 are opposite.
Claims (2)
1. A smooth roller device for trackless intelligence paver, its characterized in that: the device comprises a spreading frame (1), wherein two pre-leveling rollers (2) and finishing leveling rollers (3) which are arranged in parallel are connected to the lower side of the spreading frame (1), two guide grooves (4) are arranged on the spreading frame (1) between the pre-leveling rollers (2) and the finishing leveling rollers (3), the two guide grooves (4) are arranged in a collinear manner, and a transition leveling roller device (5) is connected in each guide groove (4) in a matched manner;
the transition leveling roller device (5) comprises an adjusting plate (6), a transition leveling roller (7) is arranged at the lower side of the adjusting plate (6), an adjusting oil cylinder (8) is hinged at the upper side of the adjusting plate (6), and the adjusting oil cylinder (8) is connected to the paving frame (1); each of the houses
The guide grooves (4) are open grooves with openings (9) at one side, the openings (9) on the two guide grooves (4) are respectively arranged at two opposite sides of the paving frame (1), guide rails (10) are arranged in each guide groove, and each guide rail (10) is correspondingly connected with the corresponding adjusting plate (6); the extending directions of the piston rods of the two adjusting oil cylinders (8) are opposite;
two sides below the adjusting plate (6) are respectively provided with a vertical plate (11), a fixed shaft is connected between the two vertical plates (11), the transition leveling roller (7) is sleeved on the fixed shaft, the transition leveling roller (7) can rotate on the fixed shaft, a baffle plate (12) is arranged on one side of the transition leveling roller (7), and a buffer spring (13) is sleeved on the fixed shaft between the baffle plate (12) and the adjacent vertical plates (11).
2. A smooth roll apparatus for a trackless intelligent paver according to claim 1, wherein: at the said
Two sides of the transition leveling roller (7) are respectively provided with a scraping plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727887.8A CN107740314B (en) | 2017-08-23 | 2017-08-23 | Leveling roller device for trackless intelligent paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727887.8A CN107740314B (en) | 2017-08-23 | 2017-08-23 | Leveling roller device for trackless intelligent paver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107740314A CN107740314A (en) | 2018-02-27 |
| CN107740314B true CN107740314B (en) | 2023-12-12 |
Family
ID=61235547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710727887.8A Active CN107740314B (en) | 2017-08-23 | 2017-08-23 | Leveling roller device for trackless intelligent paver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107740314B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533051A (en) * | 1975-06-20 | 1978-11-22 | Plasser Bahnbaumasch Franz | Railway track tamping machine |
| CN203373650U (en) * | 2013-08-01 | 2014-01-01 | 天津康远工程机械有限公司 | Stretchable screed |
| CN204898480U (en) * | 2015-06-19 | 2015-12-23 | 黄小凯 | Pitch stone road surface paver |
| CN106677018A (en) * | 2015-11-11 | 2017-05-17 | 重庆特安建筑消防工程质量检测有限公司 | Anti-skid road roller for constructional engineering |
| CN206383747U (en) * | 2016-12-14 | 2017-08-08 | 浙江利百加箱包配件有限公司 | A kind of wear-resisting polypropylene roller for luggage |
| CN207469004U (en) * | 2017-08-23 | 2018-06-08 | 安徽兴宇轨道装备有限公司 | A kind of smooth roller arrangement for trackless intelligent paver |
-
2017
- 2017-08-23 CN CN201710727887.8A patent/CN107740314B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533051A (en) * | 1975-06-20 | 1978-11-22 | Plasser Bahnbaumasch Franz | Railway track tamping machine |
| CN203373650U (en) * | 2013-08-01 | 2014-01-01 | 天津康远工程机械有限公司 | Stretchable screed |
| CN204898480U (en) * | 2015-06-19 | 2015-12-23 | 黄小凯 | Pitch stone road surface paver |
| CN106677018A (en) * | 2015-11-11 | 2017-05-17 | 重庆特安建筑消防工程质量检测有限公司 | Anti-skid road roller for constructional engineering |
| CN206383747U (en) * | 2016-12-14 | 2017-08-08 | 浙江利百加箱包配件有限公司 | A kind of wear-resisting polypropylene roller for luggage |
| CN207469004U (en) * | 2017-08-23 | 2018-06-08 | 安徽兴宇轨道装备有限公司 | A kind of smooth roller arrangement for trackless intelligent paver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107740314A (en) | 2018-02-27 |
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