CN2299090Y - Dry gaining machine of cement concrete pavement - Google Patents
Dry gaining machine of cement concrete pavement Download PDFInfo
- Publication number
- CN2299090Y CN2299090Y CN 96229563 CN96229563U CN2299090Y CN 2299090 Y CN2299090 Y CN 2299090Y CN 96229563 CN96229563 CN 96229563 CN 96229563 U CN96229563 U CN 96229563U CN 2299090 Y CN2299090 Y CN 2299090Y
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- CN
- China
- Prior art keywords
- support
- slide bar
- aligner
- cement concrete
- concrete pavement
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- Expired - Fee Related
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Abstract
The utility model provides a dry gaining machine of a cutting skid-proof groove used for a cement concrete pavement, characterized in that an automatic moving device is arranged on a moving frame. A lifting sleeve rod is driven by a hand wheel, screw rods and screw nuts to operate the relative rotation of the moving frame and a machine base to realize the transformation between automatic moving and free moving and the groove gaining and cutter feeding. The utility model is provided with a steering rolling wheel, a cutter-blade cooling device, an aligning device and a groove-metering device. The utility model has the advantages that the service lift of the cutter-blade is prolonged, the depth and straightness of the groove can be controlled, the operation is convenient and the moving is flexible.
Description
The utility model proposes a kind of dry type gaining machine of anti-slip tank that be used on cement concrete pavement, cutting with the drag friction power of increase driving vehicle.
Dry type cutting technology on cement concrete pavement is adopted by most countries.The dried lithography of China also develops, used gaining machine is to adopt the principle of joint cutter to design, its main feature is: patterning apparatus drives the diamond composite blade with heavy-duty motor by belt transmission and cuts grooving, and cutting depth adopts the handwheel rotating screw bolt that the lifting of icking tool axle is adjusted; Automatically walking (referring to that gaining machine moves forward automatically in the blade cut process) device adopts low-power machine by the chain gear transmission ground-engaging wheel, and the conversion between walking and the walking freely (referring at artificial mobile gaining machine under the blade off position) realizes with clutch automatically; At direction of travel with the little iron tyre trackdown that lands; The heat in metal cutting of blade is by the cooling of manually washing by water on ground.This gaining machine exists many defectives: the hot cooling effect of blade cut is bad, and blade is short application life, generally will change when cutting length reaches 1.5 kilometers; During walking freely, four wheels lands, and does not all have steering mechanism, and hand labor intensity is big when turning to mobile apparatus, and the deviation of directivity of correcting walking automatically is very difficult; Do not have alignment device, trackdown wheel is only arranged, be difficult to guarantee that gaining machine advances along the benchmark line of ink marker on the ground, so institute's groove groove straightness accuracy is relatively poor, presents having many bends or curves shape easily; Only depend on handwheel control groove depth, do not survey the device of groove depth, " blindly " feed causes deeply or shallow, even carves less than road surface " polishing head ".
The purpose of this utility model is carried out structural improvement to above-mentioned gaining machine exactly, overcomes above-mentioned defective, makes that gaining machine is flexible to operation, long service life, the consistent straightness accuracy of the cutting depth be good.
Design philosophy of the present utility model is such: a kind of dry type gaining machine of cement concrete pavement has support and casing; Be installed on the support by main motor, driving belt, icking tool axle and be installed in the patterning apparatus that the some blades on the icking tool axle are formed; The automatic travelling device of forming by movable motor, drive sprocket, driving wheel and driven pulley, it is characterized in that automatic travelling device is installed on the walking framework that is positioned under the support, the walking frame mid portion is connected with bearing pin with support, walking framework front end connects a hollow lifting loop bar with bearing pin, the lifting loop bar is provided with a nut that matches with a screw rod, and this screw rod and a handwheel that is installed on the casing are affixed; Increase blade cooling unit, alignment device and the survey groove depth device that did not originally have again.
Be described in further detail below in conjunction with embodiment and accompanying drawing.
Fig. 1 is the overall structure schematic diagram of embodiment.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the control action structural representation.
Fig. 4 is a blade cooling unit structural representation.
Fig. 5 is the lateral view of Fig. 4.
Fig. 6 is the structural representation of aligner A.
Fig. 7 is the sectional view of Fig. 6.
Fig. 8 is the structural representation of aligner B.
Fig. 9 is the lateral view of Fig. 8.
Figure 10 surveys groove depth apparatus structure sectional view.
Figure 11 is the profile lateral view of Figure 10.
Embodiment as shown in the figure, a kind of dry type gaining machine of cement concrete pavement has support 19 and casing 21; Be installed on the support 19 by main motor 1, driving belt 2, icking tool axle 29 and be installed in the patterning apparatus that the some blades 12 on the icking tool axle 29 are formed; The automatic travelling device of being formed by movable motor 17, drive sprocket 20, driving wheel 16 (about two) and driven pulley 13 (about two), its innovation is that automatic travelling device is installed on the walking framework 14 that is positioned under the support 19, walking framework 14 middle parts are connected with support 19 usefulness bearing pins 15, walking framework 14 front ends connect a hollow lifting loop bar 27 with bearing pin 28, lifting loop bar 27 is provided with a nut 26 that matches with a screw rod 25, and this screw rod 25 and a handwheel 22 that is installed on the casing 21 are affixed.Install one at the front end of support 19 and turn to roller 18.
Said structure is the conversion between walking and the walking freely and the operations such as feed of blade merge in the rotation of handwheel 22 automatically.Consult Fig. 3, rotate handwheel 22, be set at clockwise direction to a direction, screw rod 25 promotes nut 26, the lifting loop bar rises, and driving walking framework 14 is that rotate at the center with bearing pin 15, and support 19 is that rightabout rotation is done at the center with bearing pin 15 also, shown in arrow among the figure, turn to roller 18 to land downwards, driving wheel 16 and blade 12 built on stilts, as shown in phantom in FIG., cutting stops, and gaining machine is in the walking freely state.Turn to roller to land by two driven pulleys 13 and one, it is light very flexibly dragging gaining machine.After arriving the predetermined work position, conversely by counterclockwise rotating handwheel 22, turn to roller 18 built on stilts gradually, driving wheel 16 and blade 12 land and are in automatic walking states, just start power supply, carry out the cutting operation, continue again by counterclockwise rotating handwheel 22, blade 12 will continue to move to ground, becomes the operation of feed.Such structure makes gaining machine light flexibly, simple to operate, and mobility is good, provides prerequisite for improve performance comprehensively, and on this basis, it is just perfect further to set up the existing unexistent blade cooling unit of gaining machine, alignment device and survey groove depth device again.
The blade cooling unit is made up of water pump 24, water-supply-pipe 31, valve 30 and sparge pipe 10; It is adjacent with icking tool axle 29 that sparge pipe 10 is positioned at support 19 rear portions, and sparge pipe 10 is axially parallel with icking tool axle 29; Corresponding to the position of each blade 12, sparge pipe 10 has hole for water spraying 32.When the cutting operation, hole for water spraying 32 is constantly facing to blade 12 water sprays, and cooling effect is far away than much better in the ground bath.
Alignment device is by 9 on aligner A3, aligner B23 and trackdown wheel and become; Aligner A3 and aligner B23 are positioned on the casing 21 and at intervals; Aligner A3 is provided with foresight line 33, and aligner B23 is provided with foresight groove 34, and trackdown wheel 9 connects a draw bar 7 through a bearing pin 8, and draw bar 7 links to each other with support 19 rear ends through another bearing pin 6; Trackdown wheel 9 is positioned on foresight line 33 and the foresight groove 34 determined straight lines, and this straight line is parallel with the axis X of support 19.Because the cutting function moves flexibly easily, so also can be easily foresight line 33, foresight groove 34 and trackdown wheel 9 the benchmark line of ink marker set of fixed adjusting to a line ground, when the cutting operation, can guarantee that gaining machine walks automatically by the direction of the benchmark line of ink marker, if generation deviation, correcting also is very easily, and the wire casing straightness accuracy that carves can greatly improve.
Survey the table tool 4 that the groove depth device comprises the demonstration groove depth that is installed on the casing 21, be installed in the shell 5 on the support 19, slide bar 36 and the depth measurement roller 11 that is installed in slide bar 36 lower ends through shell 5, slide bar 36 middle parts are provided with spring tray 40, one section slide bar 36 from spring tray 40 to the shell upper end is with pressing spring 39, slide bar 36 upper ends of exposing shell 5 are provided with adjusting nut 37 and the sleeve pipe 38 of regulating range, the reference test bar 35 of table tool 4 offsets with slide bar 36, the axis of slide bar 36 is positioned on the vertical plane of icking tool axle 29 center line Y, depth measurement roller 11 radially with icking tool axle 29 on the radial parallel of blade 12.In the cutting operation at first, rotate handwheel 22, support 19 drives blade 12 and surveys the groove depth device downward together, and blade 12 and depth measurement roller 11 be kiss the earth simultaneously.Adjust adjusting nut 37, make the pointer of table tool 4 show zero-bit.After the cutting operation began, along with the depth of cut increases, blade 12 was descending, and depth measurement roller 11 can not be downward, and slide bar 36 jack-up upwards, reference test bar 35 is also made the pointer of table tool 4 demonstrate groove depth by jack-up simultaneously on the contrary.
Compare with existing gaining machine, the utility model has obvious superiority, its blade Can extend to more than 2700 meter service life, groove depth can be observed at any time control at any time, no " shaven head " phenomenon can occur, the linearity of cutting can be guaranteed, and operation is light Just, flexibly mobile.
Claims (4)
1. the dry type gaining machine of a cement concrete pavement has:
(1) support and casing;
(2) be installed on the support by main motor, driving belt, icking tool axle and be installed in
The patterning apparatus that some blades on the icking tool axle are formed;
(3) by movable motor, drive sprocket, driving wheel and driven pulley form automatically
Running gear is characterized in that:
Automatic travelling device is installed on the walking framework that is positioned under the support, the walking frame mid portion is connected with bearing pin with support, walking framework front end connects a hollow lifting loop bar with bearing pin, the lifting loop bar is provided with a nut that matches with a screw rod, and this screw rod and a handwheel that is installed on the casing are affixed; Also have:
(4) be installed in the roller that turns to of support front end;
(5) be installed in blade cooling unit on the support:
(6) be installed in alignment device on the casing;
(7) be installed in survey groove depth device on the support.
2. the dry type gaining machine of cement concrete pavement according to claim 1 is characterized in that described blade cooling unit is made up of water pump, water-supply-pipe, valve and sparge pipe; It is adjacent with the icking tool axle that sparge pipe is positioned at the support rear portion, and sparge pipe is axially parallel with the icking tool axle; Corresponding to the position of each blade, sparge pipe has hole for water spraying.
3. the dry type gaining machine of cement concrete pavement according to claim 1 is characterized in that described alignment device is made up of aligner A, aligner B and trackdown wheel; Aligner A and aligner B are positioned on the casing and at intervals, aligner A is provided with the foresight line, and aligner B is provided with the foresight groove; The trackdown wheel connects a draw bar through a bearing pin, and draw bar links to each other with the support rear end through another bearing pin; The trackdown wheel is positioned on foresight line and the determined straight line of foresight groove, and this straight line is parallel with the axis X of support.
4. the dry type gaining machine of cement concrete pavement according to claim 1, it is characterized in that described survey groove depth device comprises the table tool of the demonstration groove depth that is installed on the casing, be installed in the shell on the support, slide bar and the depth measurement roller that is installed in the slide bar lower end through shell, the slide bar middle part is provided with spring tray, one section slide bar from spring tray to the shell upper end is with pressing spring, the slide bar upper end of exposing shell is provided with adjusting nut and the sleeve pipe of regulating range, the reference test bar and the slide bar of table tool offset, the axis of slide bar is positioned on the vertical plane of icking tool shaft centre line Y, the depth measurement roller radially with the radial parallel of icking tool axle cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96229563 CN2299090Y (en) | 1996-04-01 | 1996-04-01 | Dry gaining machine of cement concrete pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96229563 CN2299090Y (en) | 1996-04-01 | 1996-04-01 | Dry gaining machine of cement concrete pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2299090Y true CN2299090Y (en) | 1998-12-02 |
Family
ID=33907185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96229563 Expired - Fee Related CN2299090Y (en) | 1996-04-01 | 1996-04-01 | Dry gaining machine of cement concrete pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2299090Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828464A (en) * | 2012-09-21 | 2012-12-19 | 河南万里路桥集团有限公司 | Cement concrete pavement Y-shaped joint cutting device and cut joint filling and sealing process |
| CN103741612A (en) * | 2014-01-23 | 2014-04-23 | 长安大学 | Tunnel cement concrete reflecting road surface and road surface milling and grooving machine |
| CN110656557A (en) * | 2019-09-02 | 2020-01-07 | 中国一冶集团有限公司 | Concrete pavement embossing device and embossing method thereof |
| CN110967270A (en) * | 2019-12-03 | 2020-04-07 | 郑州工业应用技术学院 | Concrete structure strength testing device |
| CN111648217A (en) * | 2020-06-15 | 2020-09-11 | 中铁二十局集团第二工程有限公司 | Highway pavement joint-cutting equipment for monitoring line installation |
| CN113073530A (en) * | 2021-03-23 | 2021-07-06 | 金留念 | Grooving machine for building construction |
-
1996
- 1996-04-01 CN CN 96229563 patent/CN2299090Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828464A (en) * | 2012-09-21 | 2012-12-19 | 河南万里路桥集团有限公司 | Cement concrete pavement Y-shaped joint cutting device and cut joint filling and sealing process |
| CN102828464B (en) * | 2012-09-21 | 2014-12-10 | 河南万里路桥集团有限公司 | Cement concrete pavement Y-shaped joint cutting device and cut joint filling and sealing process |
| CN103741612A (en) * | 2014-01-23 | 2014-04-23 | 长安大学 | Tunnel cement concrete reflecting road surface and road surface milling and grooving machine |
| CN110656557A (en) * | 2019-09-02 | 2020-01-07 | 中国一冶集团有限公司 | Concrete pavement embossing device and embossing method thereof |
| CN110967270A (en) * | 2019-12-03 | 2020-04-07 | 郑州工业应用技术学院 | Concrete structure strength testing device |
| CN110967270B (en) * | 2019-12-03 | 2022-03-25 | 郑州工业应用技术学院 | Concrete structure strength testing device |
| CN111648217A (en) * | 2020-06-15 | 2020-09-11 | 中铁二十局集团第二工程有限公司 | Highway pavement joint-cutting equipment for monitoring line installation |
| CN113073530A (en) * | 2021-03-23 | 2021-07-06 | 金留念 | Grooving machine for building construction |
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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 |