CN201193309Y - Hole opening machine for road surface - Google Patents
Hole opening machine for road surface Download PDFInfo
- Publication number
- CN201193309Y CN201193309Y CNU2008200211229U CN200820021122U CN201193309Y CN 201193309 Y CN201193309 Y CN 201193309Y CN U2008200211229 U CNU2008200211229 U CN U2008200211229U CN 200820021122 U CN200820021122 U CN 200820021122U CN 201193309 Y CN201193309 Y CN 201193309Y
- Authority
- CN
- China
- Prior art keywords
- road surface
- motor
- holes
- fixed
- tapping machine
- 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 Repair (AREA)
Abstract
The utility model relates to a road surface tapping machine, and belongs to the technical field of the road surface repairing mechanical device. The constructors generally utilize chisels to open the holes on the bitumen road surface or the cement road surface, the efficiency of the construction method is quite low, the tapped holes are irregular, the damaged area of the road surface is large, and the construction cost is increased. The road surface tapping machine adopts the technical proposal: a drilling cylinder (7) is fixed on the rotating shaft of a motor (3), a handle (4) is fixed on the outer casing of the motor (3), and one end of a telescopic rod (2) with a positioning pin (5) is respectively fixed at two sides of the outer casing of the motor (3), and the other end is inserted into a supporting frame cylinder (1) with a spring (6). The utility model has the advantages that the structural design is reasonable and practical; the conception is delicate and novel; because the telescopic rod is arranged in the supporting frame, the drilling cylinder(7) can drill holes with different depths, so as to satisfy the construction requirements; and the holes tapped by the road surface tapping machine have regular shapes, the tapping efficiency is high, the damaged area of the road surface is small, and the construction cost is greatly reduced.
Description
Technical field
The utility model relates to pavement of road and repairs the mechanical device technical field, is a kind of road road surface tapping machine more specifically.
Background technology
Constructor's general chisel that uses when flexible pavement or cement pavement perforate is left hole, and this job practices efficient is very low, and the irregular destruction road area of the void shape of leaving heightens and adds the construction cost.
Summary of the invention
For overcoming above-mentioned shortcoming, the purpose of this utility model is a kind of road of design road surface tapping machine.Its technical scheme is: be fixed with on the shaft of motor and bore tube, handle is fixed on the shell of motor, and expansion link one end of band alignment pin is separately fixed at the shell both sides of motor, and its other end is inserted in the rack tube that spring is housed.The advantage of this utility model is: use this road road surface tapping machine very convenient by motor drives brill tube rotation perforate on the road surface, its reasonable in design practicality, novelty is skillfully constructed, because expansion link effect by spring in rack tube can make a brill hole that gets out different depth to satisfy construction requirement, the high road area that destroys of hole shape rule aperture efficiency that uses it to leave greatly reduces construction cost for a short time.
Description of drawings
This accompanying drawing is the utility model structural representation.In the accompanying drawing: 1, rack tube, 2, expansion link, 3, motor, 4, handle, 5, alignment pin.
The specific embodiment
Be fixed with in the rotating shaft of motor 3 and bore tube 7, handle 4 is fixed on the shell of motor 3, and expansion link 2 one ends of band alignment pin 5 are separately fixed at the shell both sides of motor 3, and its other end is inserted in the rack tube 1 that spring 6 is housed.When the constructor uses this road road surface tapping machine, hold handle 4, it is very convenient to drive the 7 rotation perforates on the road surface of brill tube by actuating motor 3, because expansion link 2 effect by spring 6 in rack tube 1 can make brill tube 7 holes that get out different depth to satisfy construction requirement, the high road area that destroys of hole shape rule aperture efficiency that uses it to leave greatly reduces construction cost for a short time.
Claims (1)
1. road road surface tapping machine, it is characterized in that: be fixed with in the rotating shaft of motor (3) and bore tube (7), handle (4) is fixed on the shell of motor (3), expansion link (2) one ends of band alignment pin (5) are separately fixed at the shell both sides of motor (3), and its other end is inserted in the rack tube (1) that spring (6) are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200211229U CN201193309Y (en) | 2008-04-28 | 2008-04-28 | Hole opening machine for road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200211229U CN201193309Y (en) | 2008-04-28 | 2008-04-28 | Hole opening machine for road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193309Y true CN201193309Y (en) | 2009-02-11 |
Family
ID=40392848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200211229U Expired - Fee Related CN201193309Y (en) | 2008-04-28 | 2008-04-28 | Hole opening machine for road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193309Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797293A (en) * | 2018-06-08 | 2018-11-13 | 南京海晨霞工程科技有限公司 | A kind of road surface cutting and boring device |
| CN109112932A (en) * | 2018-09-10 | 2019-01-01 | 郑州靓岛建筑设计有限公司 | A kind of asphalt paving device for building |
-
2008
- 2008-04-28 CN CNU2008200211229U patent/CN201193309Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797293A (en) * | 2018-06-08 | 2018-11-13 | 南京海晨霞工程科技有限公司 | A kind of road surface cutting and boring device |
| CN109112932A (en) * | 2018-09-10 | 2019-01-01 | 郑州靓岛建筑设计有限公司 | A kind of asphalt paving device for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 |