CN204023375U - A kind of have a road roller of paving in advance function - Google Patents
A kind of have a road roller of paving in advance function Download PDFInfo
- Publication number
- CN204023375U CN204023375U CN201420477212.4U CN201420477212U CN204023375U CN 204023375 U CN204023375 U CN 204023375U CN 201420477212 U CN201420477212 U CN 201420477212U CN 204023375 U CN204023375 U CN 204023375U
- Authority
- CN
- China
- Prior art keywords
- road roller
- paving
- shovel board
- linking arm
- upper bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Road Paving Machines (AREA)
Abstract
A kind of have a road roller of paving in advance function, relate to a kind of road roller, the front side that rolls steel wheel (5) both sides of road roller (1) is protected upper plate (2), side is protected the rear portion that lower plate (3) connects respectively linking arm on two (11) and twice linking arms (6), the front end of linking arm on two (11) connects respectively the two ends of upper bar (12), the front end of twice linking arms (6) connects respectively the two ends of shovel board (9), between upper bar (12) and shovel board (9), is provided with at least two vertical rods (8); The pre-paving device that described upper bar (12), vertical rod (8) and shovel board (9) form is in the front front portion of rolling steel wheel (5) of road roller (1).The utility model, by the front portion of front rolling steel wheel, pre-paving device being set, can be bulldozed loosened soil by pre-paving device, has avoided basic ash bed too much to occur unreal phenomenon.
Description
Technical field
The utility model relates to a kind of road roller, especially relates to a kind of road roller of paving in advance function that has.
Background technology
Known, road roller be with Action of Gravity Field of machinery itself by a kind of equipment of pavement compaction, make to be produced permanent deformation by rolling layers and closely knit by back and forth rolling of road roller; In practical work, road roller rolls more for convenience for pitch, but during for basic ash bed operation, workman is often careful not, there will be the uneven of dirt in early stage, namely being uneven, also can there is point-like loosened soil in the roadbed extruding like this, causes road surface after the construction in later period problem of subsiding.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides a kind of road roller of paving in advance function that has, by in the front portion of front rolling steel wheel, pre-paving device being set, loosened soil can be bulldozed by pre-paving device, avoid basic ash bed too much to occur unreal phenomenon.
For achieving the above object, the utility model adopts following technical scheme:
A kind of have a road roller of paving in advance function, comprise road roller, upper linking arm, lower linking arm, upper bar and shovel board, the side that rolls steel wheel both sides before road roller is protected upper plate, side and is protected the rear portion that lower plate connects respectively linking arm and twice linking arms on two, on two, the front end of linking arm connects respectively the two ends of upper bar, the front end of twice linking arms connects respectively the two ends of shovel board, is provided with at least two vertical rods between upper bar and shovel board; The pre-paving device that described upper bar, vertical rod and shovel board form rolls the front portion of steel wheel before road roller.
Described have a road roller of paving in advance function, connects on post-brachial opposite face and be respectively equipped with connecting rod on two, on the opposite face of two connecting rods, is respectively equipped with connecting screw hole, by two bolts, two connecting rod the inners is fixed on to side and protects on upper plate.
Described have a road roller of paving in advance function, connects on post-brachial opposite face and be respectively equipped with connecting rod at twice, on the opposite face of two connecting rods, is respectively equipped with connecting screw hole, by two bolts, two connecting rod the inners is fixed on to side and protects in lower plate.
Described have a road roller of paving in advance function, and the gap between vertical rod and vertical rod is at least ten centimeters.
Described have a road roller of paving in advance function.
Owing to having adopted technique scheme, of the present utility model have a following beneficial effect:
Described in the utility model have a road roller of paving in advance function, rolling in process of basic ash bed, by pre-paving device, unnecessary loosened soil carried out to secondary and pave in advance, the too much phenomenon of part basis lime-ash having caused while effectively having avoided workman's operation; The utility model, by the front portion of front rolling steel wheel, pre-paving device being set, can be bulldozed loosened soil by pre-paving device, has avoided basic ash bed too much to occur unreal phenomenon.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is pre-paving device structural representation of the present utility model.
In figure: 1, road roller; 2, side is protected upper plate; 3, side is protected lower plate; 4, connecting rod; 5, roll steel wheel; 6, lower linking arm; 7, gap; 8, vertical rod; 9, shovel board; 10, connecting screw hole; 11, upper linking arm; 12, upper bar.
Detailed description of the invention
Can explain in more detail the utility model by the following examples, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model.
Described in 1 or 2, there is the road roller of paving in advance function by reference to the accompanying drawings, comprise road roller 1, upper linking arm 11, lower linking arm 6, upper bar 12 and shovel board 9, on two, on the opposite face at linking arm 11 rear portions, be respectively equipped with connecting rod 4, on the opposite face of two connecting rods 4, be respectively equipped with connecting screw hole 10, by two bolts, two connecting rod 4 the inners being fixed on to the side that rolls steel wheel 5 both sides before road roller 1 protects on upper plate 2, on the opposite face at twice linking arm 6 rear portions, be respectively equipped with connecting rod 4, on the opposite face of two connecting rods 4, be respectively equipped with connecting screw hole 10, by two bolts, two connecting rod 4 the inners being fixed on to the side that rolls steel wheel 5 both sides before road roller 1 protects in lower plate 3, on two, the front end of linking arm 11 connects respectively the two ends of upper bar 12, the front end of twice linking arms 6 connects respectively the two ends of shovel board 9, between upper bar 12 and shovel board 9, be provided with at least two vertical rods 8, in the time that vertical rod 8 is set to many, gap 7 between described vertical rod 8 and vertical rod 8 is at least ten centimeters, the pre-paving device that described upper bar 12, vertical rod 8 and shovel board 9 form rolls the front portion of steel wheel 5 before road roller 1.
Implement the road roller of paving in advance function that has described in the utility model, use square steel pipe manufacturing to go out many vertical rods 8, a upper bar 12, four connecting rods 4 " circle or rectangular steel tube all can ", two upper linking arms 11 and two lower linking arms 6, then use steel plate bending to go out the wide shovel board 9 in anterior narrow rear portion; Above-mentioned parts is welded out to pre-paving device, by bolt, described pre-paving device is fixed on to the side that rolls steel wheel 5 before road roller 1 is protected upper plate 2, side is protected in lower plate 3, the bottom of the shovel board 9 of described pre-paving device should be higher than rolling steel wheel 5 bottom faces more than five centimeters; The rolling the anterior described pre-paving devices of steel wheel 5 and rugged basic lime-ash can be bulldozed of road roller 1 when use, too much basic lime-ash, by gap 7 secondary distribution between vertical rod 8 and vertical rod 8, obtains and paves in advance object.
The utility model does not describe part in detail for prior art.
Claims (4)
1. one kind has the road roller of paving in advance function, comprise road roller (1), upper linking arm (11), lower linking arm (6), upper bar (12) and shovel board (9), it is characterized in that: the front side that rolls steel wheel (5) both sides of road roller (1) is protected upper plate (2), side is protected the rear portion that lower plate (3) connects respectively linking arm on two (11) and twice linking arms (6), the front end of linking arm on two (11) connects respectively the two ends of upper bar (12), the front end of twice linking arms (6) connects respectively the two ends of shovel board (9), between upper bar (12) and shovel board (9), be provided with at least two vertical rods (8), the pre-paving device that described upper bar (12), vertical rod (8) and shovel board (9) form is in the front front portion of rolling steel wheel (5) of road roller (1).
2. according to claim 1 have a road roller of paving in advance function, it is characterized in that: on the opposite face at linking arm on two (11) rear portion, be respectively equipped with connecting rod (4), on the opposite face of two connecting rods (4), be respectively equipped with connecting screw hole (10), by two bolts, two connecting rods (4) the inner be fixed on to side and protect on upper plate (2).
3. according to claim 1 have a road roller of paving in advance function, it is characterized in that: on the opposite face at twice linking arms (6) rear portion, be respectively equipped with connecting rod (4), on the opposite face of two connecting rods (4), be respectively equipped with connecting screw hole (10), by two bolts, two connecting rods (4) the inner be fixed on to side and protect in lower plate (3).
4. according to claim 1 have a road roller of paving in advance function, it is characterized in that: the gap (7) between vertical rod (8) and vertical rod (8) is at least ten centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477212.4U CN204023375U (en) | 2014-08-23 | 2014-08-23 | A kind of have a road roller of paving in advance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477212.4U CN204023375U (en) | 2014-08-23 | 2014-08-23 | A kind of have a road roller of paving in advance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023375U true CN204023375U (en) | 2014-12-17 |
Family
ID=52063263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420477212.4U Expired - Fee Related CN204023375U (en) | 2014-08-23 | 2014-08-23 | A kind of have a road roller of paving in advance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023375U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304541A (en) * | 2016-04-21 | 2017-10-31 | 哈姆股份公司 | Road roller |
| CN109989324A (en) * | 2019-04-23 | 2019-07-09 | 嘉兴劲境电子商务有限公司 | A kind of pitch, which pours, rolls all-in-one machine |
| CN111424505A (en) * | 2020-04-09 | 2020-07-17 | 张红宾 | Road paving device for municipal road construction |
-
2014
- 2014-08-23 CN CN201420477212.4U patent/CN204023375U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304541A (en) * | 2016-04-21 | 2017-10-31 | 哈姆股份公司 | Road roller |
| CN107304541B (en) * | 2016-04-21 | 2020-09-08 | 哈姆股份公司 | Road roller |
| CN109989324A (en) * | 2019-04-23 | 2019-07-09 | 嘉兴劲境电子商务有限公司 | A kind of pitch, which pours, rolls all-in-one machine |
| CN111424505A (en) * | 2020-04-09 | 2020-07-17 | 张红宾 | Road paving device for municipal road construction |
| CN111424505B (en) * | 2020-04-09 | 2021-11-30 | 江阴市众达建设有限公司 | Road paving device for municipal road construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model patent |
Correction item: Patentee Correct: Hongkong Mingyang International (Group) Co., Ltd. False: HK MINGYANG INTERNATIONAL (GROUP) CO., LIMITED Number: 51 Page: The title page Volume: 30 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Hongkong Mingyang International (Group) Co., Ltd. False: HK MINGYANG INTERNATIONAL (GROUP) CO., LIMITED Number: 51 Volume: 30 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: HONGKONG MINGYANG?(INTERNATIONAL)?GROUP CO.,?LTD. TO: HONGKONG MINGYANG?INTERNATIONAL?(GROUP) CO.,?LTD. |
|
| RECT | Rectification | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |