CN203475288U - Grooving machine for concrete pavements - Google Patents
Grooving machine for concrete pavements Download PDFInfo
- Publication number
- CN203475288U CN203475288U CN201320629327.6U CN201320629327U CN203475288U CN 203475288 U CN203475288 U CN 203475288U CN 201320629327 U CN201320629327 U CN 201320629327U CN 203475288 U CN203475288 U CN 203475288U
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- water
- joint cutter
- section
- cutter according
- grooving
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Abstract
The utility model discloses a grooving machine for concrete pavements. The grooving machine solves the problem that an existing grooving machine generates a lot of dust on the work occasion. The grooving machine comprises a machine body and a grooving piece. A motor is arranged inside the machine body, and the grooving piece is connected with an output shaft of the motor. A water tank is arranged on the upper side of the machine body, a baffle is arranged outside the grooving piece and provided with a water spraying device, a water outlet in the water spraying device points to the grooving piece, and the water tank is connected with the water spraying device through a water pipe.
Description
Technical field
The utility model relates to a kind of joint cutter, for the cement pavement just having laid is carried out to horizontal joint-cutting.
Background technology
Joint cutter is comparatively common in pavement engineering work progress, is mainly used for laterally cutting out shrinkage joint on the cement pavement that just paving is built up.The work of joint cutter is mainly that the high-speed rotary by cutting into slices transfers cutting road surface, in the middle of this process, can inevitably produce a large amount of dust, and this will have influence on the health of human body, and also can produce larger noise when cutting operation.Will a large amount of heat of generation due to High Rotation Speed and the ground friction of section, this temperature that also can make to cut into slices is suddenly high, badly influences the application life of section.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to operate, can reduce the cement pavement joint cutter of dust and reduction section temperature.
Reach the technical scheme of the utility model object: a kind of joint cutter, comprise body, section, in described body, be provided with motor, section is connected with the output shaft of motor.Described body upside is provided with water tank, in the outside of section, is provided with baffle plate, and baffle plate is provided with water injector, and delivery port on water injector points to section, and between described water tank and water injector, water pipe is connected.Water injector and motor are generally to start simultaneously, when driven by motor section is rotated, and water injector tangential section place ejection water, and section is lowered the temperature and dust elimination.
Described water injector is pulverizing nozzle, and pulverizing nozzle communicates with water tank inside by water pump.Be convenient to like this nozzle water is carried out to atomization, increase the coverage of atomized water, can effectively reduce dust and fly away.
Organism bottom is provided with roller, facilitates joint cutter advancing during operation on road surface.
Organism bottom is provided with three rollers, these three roller distributions triangular in shape, and organism bottom front end is provided with a roller, and rear end is provided with two rollers.
Roller and adjusting device at front part of a body are connected, and adjusting device is for adjusting with respect to the height of anterior roller body.Arranging of adjusting device can change body with respect to the height of forward rollers, for the depth of cut of section road pavement is adjusted.
Described adjusting device comprises adjusting handle, expansion link, locking mechanism, and forward rollers is connected in expansion link bottom.Can conveniently to the height of forward rollers, regulate like this, thus the depth of cut of control section road pavement.
On expansion link, be carved with for indicating some line of weakness of scale, these line of weakness are uniform along the length direction of expansion link, thereby can carry out fine adjustment to the depth of cut of section road pavement.
Described body is provided with pushing hands, thereby can conveniently to this joint cutter integral body, carry out.
The beneficial effects of the utility model are: simple in structure, easy to operate, the dust that can reduce in the joint-cutting course of work flies away; effectively increase the application life of section and protection operating personnel's safety; temperature in the time of reducing section work, protection section, facilitates road pavement to carry out horizontal joint-cutting.By the lubricated cutting speed that improves section road pavement of water, the noise producing while reducing cutting operation.By the adjusting device that body is regulated with respect to roller height is set, can accurately control the depth of cut of section road pavement, guarantee certain cutting accuracy, and can facilitate when cutting operation not, this joint cutter is carried out.
Accompanying drawing explanation
Fig. 1 is the structural representation of joint cutter.
The specific embodiment
As can be seen from Figure 1, the utility model cement pavement joint cutter, comprises body 3, cuts into slices 1.Body 3 is provided with motor, cuts into slices 1 to be fixedly connected with the output shaft of motor.Body 3 upsides are provided with water tank 4, for storage of water.In section 1 outside, be provided with baffle plate 2, baffle plate 2 is provided with water injector 42, and the delivery port of water injector 42 points to section 1, so that tangential section 1 supplies water, between water tank 4 and water injector 1, water pipe 41 is connected.
Utilize water stored in pump handle water tank 4 by being drawn into the position of water injector 42 in water pipe 41, water injector 42 is pulverizing nozzle, after water injector 42 work, can form high speed water mist.Water injector generally starts work with motor simultaneously.
As can be seen from Figure 1, water pipe 41 can utilize bayonet socket to be close to be fixed on the external surface of water tank 4, body 3 and baffle plate 2, and this water pipe can be rubber water pipe, can be also metallic conduit.
When this cement paving cuttng machine carries out cutting operation in road pavement, starter motor operation, water Pump and Electromotor moves simultaneously, driven by motor 1 High Rotation Speed of cutting into slices, water injector 42 tangential section 1 ejection water smokes in cutting process, water smoke on the one hand 1 lower the temperature and is lubricated cutting into slices, on the other hand, within the scope of the spraying swath of water smoke, and water smoke above rebounds and the reflection water smoke of formation from section, thereby in cutting operation district, form larger steam face, to subdue the most dust that produce in cutting operation process.With hand, grip pushing hands 6 this joint cutter is advanced, and on road surface, form joint-cutting, this joint-cutting is consistent with the course of this joint cutter.
Claims (8)
1. a cement pavement joint cutter, comprise body, section, it is characterized in that, in described body, be provided with motor, section is connected with the output shaft of motor, and described body top is provided with water tank, outside in section is provided with baffle plate, baffle plate is provided with water injector, and delivery port on water injector points to section, and between described water tank and water injector, water pipe is connected.
2. joint cutter according to claim 1, is characterized in that, described water injector is pulverizing nozzle, and pulverizing nozzle communicates with water tank inside by water pump.
3. joint cutter according to claim 1 and 2, is characterized in that, described organism bottom is provided with roller.
4. joint cutter according to claim 3, is characterized in that, described roller is made as three, and they are triangularly arranged.
5. joint cutter according to claim 4, is characterized in that, in roller and the adjusting device of front part of a body, is connected, and adjusting device is for adjusting with respect to the height of anterior roller body.
6. joint cutter according to claim 5, is characterized in that, described adjusting device comprises adjusting handle, expansion link, locking mechanism, and forward rollers is connected in expansion link bottom.
7. joint cutter according to claim 6, is characterized in that, is carved with for indicating some line of weakness of scale on expansion link.
8. joint cutter according to claim 1 and 2, is characterized in that, described body is provided with pushing hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629327.6U CN203475288U (en) | 2013-10-13 | 2013-10-13 | Grooving machine for concrete pavements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629327.6U CN203475288U (en) | 2013-10-13 | 2013-10-13 | Grooving machine for concrete pavements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475288U true CN203475288U (en) | 2014-03-12 |
Family
ID=50223644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629327.6U Expired - Fee Related CN203475288U (en) | 2013-10-13 | 2013-10-13 | Grooving machine for concrete pavements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203475288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974905A (en) * | 2017-12-11 | 2018-05-01 | 合肥霞康电子商务有限公司 | A kind of road surface Embosser for road construction |
| CN113338139A (en) * | 2021-06-08 | 2021-09-03 | 董源 | Cement road surface cutting device is used in municipal administration |
-
2013
- 2013-10-13 CN CN201320629327.6U patent/CN203475288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974905A (en) * | 2017-12-11 | 2018-05-01 | 合肥霞康电子商务有限公司 | A kind of road surface Embosser for road construction |
| CN113338139A (en) * | 2021-06-08 | 2021-09-03 | 董源 | Cement road surface cutting device is used in municipal administration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20161013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |