CN2558691Y - Form of contraction joint cutter - Google Patents
Form of contraction joint cutter Download PDFInfo
- Publication number
- CN2558691Y CN2558691Y CN 02208211 CN02208211U CN2558691Y CN 2558691 Y CN2558691 Y CN 2558691Y CN 02208211 CN02208211 CN 02208211 CN 02208211 U CN02208211 U CN 02208211U CN 2558691 Y CN2558691 Y CN 2558691Y
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- template
- contraction joint
- cutting
- straight
- contracts
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- Expired - Fee Related
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Abstract
The utility model relates to a template for a contraction joint cutting machine which is applied when building cement concrete pavement and ensures the cut contraction joint more straight and better. A strip template (4) is paved on a poured cement concrete road and the template (4) comprises guide slots (6, 9) for a road wheel (2) and a saw blade (3) on the contraction joint cutting machine to walk and a through groove (12). When the cutting machine walks along the straight guide slot, the saw blade (3) following to walk levelly cuts contraction joint as straight as the guide groove during the process of rotation; meanwhile, the quality of cut contraction joint is improved without edge scale for two sides of the contraction joint are limited by the template during cutting process.
Description
(1) technical field:
The utility model relates to the template of the seaming and cutting cutting mill that contracts on the highway construction cement concrete pavement.
(2) background technology:
There are two aspect defectives in the existing cement concrete pavement seam cutting equipment that contracts, the one, no mechanical guiding device, existing cement concrete contract the cut direction of seam cutting equipment be by artificial according to the guide wheel before the saw blade by the Artificial Control cut direction, therefore to cut out the seam straightness accuracy that contracts not high for existing cement concrete cutting equipment; The 2nd, the existing cement concrete seam cutting equipment that contracts does not have effective machinery and prevents to cut the edge equipment of gnawing that the seam that contracts in the process occurs in the seaming and cutting of contracting, and makes the seam that contracts that cuts out be prone to the tape edge edge that contracts and gnaws the limit.
(3) utility model content:
Technical problem to be solved in the utility model is at the problem that exists in the background technology, and a kind of template that improves the seaming and cutting cutting mill that contracts of contract on the cement concrete pavement seam straightness accuracy and quality is provided.
The invention for solving the technical problem can reach by following technical solution: building the cement concrete pavement upper berth strip template of finishing, having on the template for the gathering sill of road wheel, saw blade walking on the cutting machine, saturating groove.
In such scheme, straight gathering sill and gusset are in length and breadth arranged on the template.At cutting machine in straight gathering sill walking process, the saw blade of following parallel walking then cuts out as the straight seam that contracts of gathering sill in the process of rotation, and simultaneously, there is the template restriction seam both sides of contracting in cutting process, thereby the quality that cuts out the seam that contracts also is improved, and avoids gnawing the limit and occurs.
The utility model is compared with the above-mentioned background technology can have following beneficial effect:
The seaming and cutting cutting mill is on template in the operation process owing to contract, at cutting machine in straight gathering sill walking process, the saw blade of following parallel walking then cuts out as the straight seam that contracts of gathering sill in the process of rotation, simultaneously, there is template restriction the seam both sides of contracting in cutting process, thereby the quality that cuts out the seam that contracts also is improved, and avoids gnawing the limit and occurs.
(4) description of drawings:
Accompanying drawing 1 is that cutting machine 1 moves diagrammatic sketch on template 4;
Accompanying drawing 2 is Fig. 1 cope match-plate pattern 4 vertical views;
Accompanying drawing 3 is A-A sectional drawings on Fig. 2 template 4;
Accompanying drawing 4 is Fig. 2 left views.
(5) specific embodiment:
Below in conjunction with the drawings and specific embodiments will the utility model is described in further detail:
,,, have on the template 4 shown in 4 in conjunction with Fig. 2 by Fig. 1 for the gathering sill (6,9) of road wheel 2, saw blade 3 walkings on the cutting machine 1, saturating groove 12 in upper berth, the road surface strip template 4 of just having built.
In such scheme, straight gathering sill (6,9) is arranged on the template 4, also have gusset in length and breadth on the template 4.By Fig. 2, shown in 4, template 4 has junction plate 5, the power transmission muscle 11 of gathering sill dowel on vertically; Dowel 7, junction plate 8 that gathering sill is transversely arranged; By shown in Figure 3, there is power transmission muscle 10 at two ends on the template 4.At cutting machine in straight gathering sill walking process, the saw blade 3 of following parallel walking then cuts out as the straight seam that contracts of gathering sill in the process of rotation, and simultaneously, there is the template restriction seam both sides of contracting in cutting process, thereby the quality that cuts out the seam that contracts also is improved, and avoids gnawing the limit and occurs.
Claims (3)
1, a kind of template that relates to the seaming and cutting cutting mill that contracts on the highway construction cement concrete pavement, contain the seaming and cutting cutting mill (1) that contracts, it is characterized in that: building the cement concrete pavement upper berth strip template of finishing (4), have on the template (4) for cutting machine (1) and go up the gathering sill (6,9) of road wheel (2), saw blade (3) walking, saturating groove (12).
2, template according to claim 1 is characterized in that: straight gathering sill (6,9) is arranged on the template (4).
3, template according to claim 1 is characterized in that: template has gusset in length and breadth on (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208211 CN2558691Y (en) | 2002-03-13 | 2002-03-13 | Form of contraction joint cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208211 CN2558691Y (en) | 2002-03-13 | 2002-03-13 | Form of contraction joint cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2558691Y true CN2558691Y (en) | 2003-07-02 |
Family
ID=33688967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02208211 Expired - Fee Related CN2558691Y (en) | 2002-03-13 | 2002-03-13 | Form of contraction joint cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2558691Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758730A (en) * | 2016-12-02 | 2017-05-31 | 金陵科技学院 | A kind of road repair cutting machine |
| CN111021264A (en) * | 2020-01-16 | 2020-04-17 | 姜小贝 | Self-propelled bridge expansion joint cutting machine and implementation method thereof |
| CN112726352A (en) * | 2020-12-18 | 2021-04-30 | 中国核工业华兴建设有限公司 | Road concrete pavement contraction joint cutting tool and use method thereof |
-
2002
- 2002-03-13 CN CN 02208211 patent/CN2558691Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758730A (en) * | 2016-12-02 | 2017-05-31 | 金陵科技学院 | A kind of road repair cutting machine |
| CN111021264A (en) * | 2020-01-16 | 2020-04-17 | 姜小贝 | Self-propelled bridge expansion joint cutting machine and implementation method thereof |
| CN111021264B (en) * | 2020-01-16 | 2021-03-26 | 姜小贝 | Self-propelled bridge expansion joint cutting machine and implementation method thereof |
| CN112726352A (en) * | 2020-12-18 | 2021-04-30 | 中国核工业华兴建设有限公司 | Road concrete pavement contraction joint cutting tool and use method thereof |
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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 |