CN2306256Y - Creeper tread for paver - Google Patents
Creeper tread for paver Download PDFInfo
- Publication number
- CN2306256Y CN2306256Y CN 97247516 CN97247516U CN2306256Y CN 2306256 Y CN2306256 Y CN 2306256Y CN 97247516 CN97247516 CN 97247516 CN 97247516 U CN97247516 U CN 97247516U CN 2306256 Y CN2306256 Y CN 2306256Y
- Authority
- CN
- China
- Prior art keywords
- creeper
- steel plate
- paver
- plate
- utility
- 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
The utility model relates to a creeper plate for a paver, which comprises a quadrate steel plate and a rafter rubber plate which is pressed on the quadrate steel plate in the moulding way. The steel plate and the rafter rubber plate are correspondingly provided with through holes. One long side of the quadrate steel plate is provided with a convex edge which tilts downward, and the convex edge is provided with a gap; the edge of the lower surface of the other long side of the quadrate steel plate is provided with an upwards concave edge. When the utility model is used, the convex edge of one of two adjacent creeper plates is extended into the concave edge of the other creeper plate; the adjacent edges of the two creeper plates are overlapped without clearance, so the fault that a shaft of a creeper is blocked with a creeper because of a stone dropping into the creeper is avoided. The utility model can raise the work efficiency of a paver, and can be widely used on the creeper of the paver which is used for paving asphalt roads.
Description
The utility model relates to a kind of paver creeper tread, is as the creeper tread on the paver crawler belt of the flexible pavement that paves specifically.
At present, mostly be one side as the creeper tread on the paver crawler belt of building flexible pavement and be the rectangle composite plate of rafter glue for metal, one side.Because this creeper tread is a rectangle, after being installed on the paver crawler belt, always leave the slit unavoidably between every adjacent two boards, in the construction operation process, often have in stone bleeds crawler belt from the slit, and crawler belt and the stuck fault of crawler belt between centers appear, make that the operating efficiency of paver is not high.
The purpose of this utility model is to provide a kind of paver creeper tread, and this creeper tread can prevent the generation of crawler belt and the stuck fault of crawler belt between centers, the operating efficiency of raising paver.
Above-mentioned purpose of the present utility model realizes by following technical solution:
Paver creeper tread of the present utility model comprises a rectangle steel plate, and rectangle steel plate patrix is pressed with the rafter offset plate, has through hole accordingly on this steel plate and the rafter offset plate.Its design feature is that a long limit of rectangle steel plate has the chimb of lifting up down, and gap is arranged on this chimb, and the soffit edge on the long limit of another of rectangle steel plate is processed with the upwards concave edge of depression.
Because two long limits of paver creeper tread of the present utility model have chimb of lifting up down and the concave edge that upwards caves in respectively, after being installed on the paver crawler belt, the adjacent side overlaid of two adjacent creeper treads, seamless, stone can not occur and fall into crawler belt and make crawler belt and the stuck fault of crawler belt axle, can improve the operating efficiency of paver greatly.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is a paver creeper tread schematic diagram of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
See Fig. 1, Fig. 2, paver creeper tread of the present utility model comprises rectangle steel plate 5, mold pressing one rafter offset plate 1 on the upper surface of rectangle steel plate all is processed with four through holes accordingly on this rectangle steel plate and the rafter offset plate, it is installed on the paver crawler belt by means of pin with convenient.Be cast with the chimb 2 of lifting up down on a long limit of rectangle steel plate 5, the centre of this chimb has two rectangle gap 3 symmetrically, so that can match with the hinge mechanism of paver crawler belt.The soffit edge on the long limit of another of rectangle steel plate 5 is processed to the upwards concave edge 4 of depression, so that after paver creeper tread of the present utility model is installed on the paver crawler belt, the following chimb 2 of lifting up of a plate stretches in the concave edge 4 that upwards caves in of another plate between two adjacent creeper treads, makes the adjacent side overlaid of two plates.
For the rectangle steel plate 5 that makes paver creeper tread of the present utility model can with rafter offset plate 1 secure bond on it together, the upper surface of rectangle steel plate 5 can be processed into alternate boss of convex-concave and groove.Can make the soffit of mold pressing rafter offset plate 1 thereon form concavo-convex alternate groove and boss accordingly like this, the two is snapped over together tightly.
Claims (2)
1. the paver creeper tread comprises rectangle steel plate (5), and the steel plate patrix is pressed with rafter offset plate (1), has through hole accordingly on this steel plate and the rafter offset plate; There is the chimb (2) of lifting up down on a long limit that it is characterized in that rectangle steel plate (5), and gap (3) is arranged on this chimb, and the soffit edge on the long limit of another of rectangle steel plate (5) is processed with upwards concave edge (4).
2. creeper tread according to claim 1 is characterized in that the upper surface of rectangle steel plate (5) is processed with alternate boss of convex-concave and groove, and its patrix is pressed with rafter offset plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247516 CN2306256Y (en) | 1997-10-14 | 1997-10-14 | Creeper tread for paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97247516 CN2306256Y (en) | 1997-10-14 | 1997-10-14 | Creeper tread for paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2306256Y true CN2306256Y (en) | 1999-02-03 |
Family
ID=33954966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97247516 Expired - Fee Related CN2306256Y (en) | 1997-10-14 | 1997-10-14 | Creeper tread for paver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2306256Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240887A (en) * | 2011-04-28 | 2011-11-16 | 山推工程机械股份有限公司 | Method and tooling for remodeling creeper tread |
-
1997
- 1997-10-14 CN CN 97247516 patent/CN2306256Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240887A (en) * | 2011-04-28 | 2011-11-16 | 山推工程机械股份有限公司 | Method and tooling for remodeling creeper tread |
| CN102240887B (en) * | 2011-04-28 | 2012-07-04 | 山推工程机械股份有限公司 | Method and tooling for remodeling creeper tread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |