CN203247492U - Novel soft joint-cutting machine - Google Patents
Novel soft joint-cutting machine Download PDFInfo
- Publication number
- CN203247492U CN203247492U CN 201320231465 CN201320231465U CN203247492U CN 203247492 U CN203247492 U CN 203247492U CN 201320231465 CN201320231465 CN 201320231465 CN 201320231465 U CN201320231465 U CN 201320231465U CN 203247492 U CN203247492 U CN 203247492U
- Authority
- CN
- China
- Prior art keywords
- cutting
- cutting machine
- guide wheel
- mainframe
- machine according
- 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 - Lifetime
Links
Images
Landscapes
- Road Repair (AREA)
Abstract
The utility model discloses a novel soft joint-cutting machine which comprises a main frame, an engine mounted on the main frame and travelling wheels mounted at the bottom of the main frame; an operation handle is arranged at the rear end of the main frame; a front guide wheel is arranged at the front end of the main frame; a soft cutting saw blade which is driven to rotate by the engine is arranged in the middle of the front end of the main frame, and the soft cutting saw blade and the front guide wheel are in the same straight line; a rear positioning device is arranged at the rear part of the main frame and positioned on the extended line of the soft cutting saw blade and the front guide wheel. The novel soft joint-cutting machine can cut a road in the optimal cutting time of 5 to 8 hours of initial setting of concrete, so that the construction quality can be improved, cracks and fins can be reduced, the straightness of an expanded joint can be improved, a great amount of manpower can be saved, and water resources can be saved.
Description
Technical field
The utility model relates to a kind of joint cutter, is specifically related to a kind of soft joint-cutting machine of construction of the shrinkage joint for the rigid pavement.
Background technology
Often use at present the joint cutter at a kind of Concrete Cutting shrinkage joint in concrete mixer pavement construction field, it is that power drive cast-cutting saw slice road pavement is cut by gasoline engine or motor, saw blade can produce high temperature when cutting, so must be equipped with water tank at machine, add the application life that water cooling prolongs saw blade.Four road wheels generally select hard rubber or polyurethane material to make, can not be too early when road pavement is cut, general control is in 12-18 hour, if early than this time, the weight that the weight of machine adds the water in the upper water box can road pavement produce impression, and the limit appears falling easily, be later than easy disconnected plate or the crack of occurring of this time.
Usually, the saw blade of joint cutter is installed in the right side of machine, and is furnished with forwardly guide wheel, draw a straight lead-in wire on the road surface that will cut first during construction, then saw blade and guide wheel are placed on this straight line, when cutting, shake lifting handle and slowly saw blade is put down the cutting designated depth, oppositely shake lifting handle after cutting is finished saw blade is mentioned, then guide wheel is mentioned and carry out next bar cutting.Whole process need operating personnel control straight degree according to the guide wheel of front, and often there are some compact bends in the slit that cuts out, are difficult to control to desirable straight degree.
The utility model content
The technical problems to be solved in the utility model provides a kind of new concrete soft joint-cutting machine that can be easier to control the straight degree of joint-cutting.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of novel soft joint-cutting machine, comprise mainframe, be installed in the motor on the mainframe and be installed in the road wheel of mainframe bottom, the rear end of mainframe is provided with operation handlebar, and the front end of mainframe is provided with front guide wheel; The middle part of described mainframe front end is provided with the soft cast-cutting saw slice by the motor driven rotation, and soft cast-cutting saw slice and front guide wheel are point-blank, at the rear portion of mainframe and the extended line that is positioned at soft cast-cutting saw slice and front guide wheel be provided with a post-positioning device.
Wherein, described post-positioning device comprises that an end is hinged on the location wheel carrier of operation handlebar bottom and is erected at the rear locating wheel of locating the wheel carrier other end.
Wherein, described rear locating wheel comprises annular iron plate, the thickness of iron plate and the consistency of thickness of soft cast-cutting saw slice that is hinged on the wheel carrier of location.
Wherein, described location wheel carrier is brandreth, and operation handlebar is provided with a magnet that is used for adhesive location wheel carrier.
Wherein, described road wheel is comprised of alloy matrix aluminum and the soft rubber that overlays on the alloy matrix aluminum.
Wherein, the front end of described mainframe is hinged with a guide wheel frame, and front guide wheel frame is located at the other end of guide wheel frame, and the front end of guide wheel frame is connected with a stay cord, and the other end of stay cord is provided with two collars.
Wherein, described soft cast-cutting saw slice comprises circular base, is provided with a plurality of edges of a knife that tilt towards the saw blade direction of rotation on the outer circumferential edges of matrix, and the matrix outer circumferential edges between the edge of a knife and the edge of a knife is provided with diamond segment.
Wherein, described diamond segment (is by wide stairstepping diamond segment to narrow distribution along the saw blade direction of rotation.
Wherein, the surface of described diamond segment is provided with a plurality of grooves consistent with edge of a knife incline direction, and the setting of mutually staggering of the groove on the groove on the diamond segment front and its reverse side.
Wherein, along the inboard of described diamond segment, be provided with a plurality of heat elimination holes at matrix.
The beneficial effect that adopts technique scheme to produce is: the utility model can improve the quality of construction, reduces crack and overlap, improves the straight degree at shrinkage joint, saves many labours, and saving water resource.
Soft cast-cutting saw slice of the present utility model is installed in the centre position, the place ahead of machine, and front guide wheel, soft cast-cutting saw slice and rear locating wheel three are located on the same straight line.The operator only needs the three is placed on the same straight line during cutting, just can cut, when cutting to 500mm length, just can put into rear locating wheel in the joint-cutting, the operator only need see that the front guide wheel of front walks along straight line like this, just can cut out a quite straight seam, the straight degree of joint-cutting can be controlled easily, and operation is more simple, efficient is higher.After cutting was finished, front guide wheel was furnished with stay cord, and operator station just can mention as you were, and rear locating wheel leans against when mentioning on the magnet on the operation handlebar.
It is power that the utility model adopts gasoline engine, drive is provided with the soft cast-cutting saw slice of many group notch cuttype diamond segments, can cut concrete initial set 5-8 hour this optimum Cutting time road pavement, because the road surface was to be in the initial set state at that time, so saw blade can anhydrous operation, and a large amount of dust can not occur and the road surface overlap falls the limit phenomenon, the slot that this time cuts out can be up to state standards, and also can prevent the disconnected plate in road surface or irregular cracks occur.
Four road wheels adopt alloy matrix aluminum and overlay on soft rubber composition on the alloy matrix aluminum, because lightweight, castor is soft, can road pavement not cause any damage within 5-8 hour clipping time.
The utility model adopts soft cast-cutting saw slice, and saw blade is provided with six groups of notch cuttype diamond segments, and the notch cuttype cutter head can evenly be arranged pin in cutting process, prevent the limit; Be anhydrous operation during construction, cancelled the water tank to saw blade cooling usefulness, the heat elimination hole that the high temperature that produces in cutting process is offered by saw blade is discharged, so that saw blade can be worked continuously, does not produce high temperature, does not affect application life; Groove between cutter head and the cutter head so that when cutting resistance less, promoted cutting speed, row's pin is more unobstructed, operating personnel are more laborsaving when construction, efficient is higher.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Construction State figure of the present utility model;
Fig. 3 is the front view of saw blade;
Fig. 4 is the rear elevation of Fig. 3;
Fig. 5 is the left view of Fig. 3
Among the figure: 1, operation handlebar, 2, rear locating wheel, 3, motor, 4, front guide wheel, 5, soft cast-cutting saw slice, 5-1, matrix, 5-2, diamond segment, 5-3, heat elimination hole, 5-4, installing hole, 5-5, groove, 5-6, the edge of a knife, 6, mainframe, 7, road wheel, 8, the location wheel carrier, 9, magnet, 10, guide wheel frame, 11, stay cord.
The specific embodiment
Be illustrated in figure 1 as structural representation of the present utility model.The utility model comprises mainframe 6, be installed in the motor 3 on the mainframe 6 and be installed in the road wheel 7 of mainframe 6 bottoms, the diameter of road wheel 7 is 127mm, it is comprised of alloy matrix aluminum and the soft rubber that overlays on the alloy matrix aluminum, and is lightweight, can the road pavement injury; The rear end of mainframe 6 is provided with operation handlebar 1, and the front end of mainframe 6 is provided with front guide wheel 4; The front end of mainframe 1 is hinged with a guide wheel frame 8, front guide wheel 4 is erected at the other end of guide wheel frame 10, and the front end of guide wheel frame 10 is connected with a stay cord 11, the other end of stay cord 11 is provided with two collars, two collars all can be enclosed within on the handle of operation handlebar 1, guide wheel 4 and it is tightened up before the terminal collar is used for putting down when joint-cutting, the middle collar are used under non-joint-cutting state guide wheel 4 before the pull-up; The middle part of mainframe 6 front ends is provided with the soft cast-cutting saw slice 5 that is driven rotation by motor 3, and soft cast-cutting saw slice 5 and front guide wheel 4 are point-blank, at the rear portion of mainframe 6 and the extended line that is positioned at soft cast-cutting saw slice 5 and front guide wheel 4 be provided with a post-positioning device.Post-positioning device comprises that an end is hinged on the location wheel carrier 8 of operation handlebar 1 bottom and is erected at the rear locating wheel 2 of locating wheel carrier 8 other ends; Location wheel carrier 8 be brandreth, and operation handlebar 1 is provided with one and is used for the magnet 9 that wheel carrier 8 is located in adhesive, during joint-cutting, does not utilize magnet 9 adhesives firmly to locate wheel carrier 8, and rear locating wheel 2 is packed up, and is beneficial to walking about of joint cutter.
In the present embodiment, rear locating wheel 2 comprises the annular iron plate that is hinged on the wheel carrier 8 of location, its diameter 90mm, thickness 3mm, the consistency of thickness of the thickness of iron plate and soft cast-cutting saw slice 5; The length of location wheel carrier 8 is 240mm, location wheel carrier 8 and annular iron plate are fixed with a M10 lead screw, the above has four M10 screws, and this structure is convenient to regulate soft cast- cutting saw slice 5,2 one-tenth sight alignments of front guide wheel 4 and rear locating wheel, makes joint cutter reach best cutting effect.
Be illustrated in figure 2 as Construction State figure of the present utility model.When joint-cutting is carried out in the rigid pavement, utilize lifting handle, leading screw, nut and draw-in groove on the operation handlebar 1, set the depth dimensions that will cut, press movement machine downwards, so that soft cast-cutting saw slice 5 arrives the degree of depth of appointment, utilize simultaneously stay cord 11 to put down and tighten up front guide wheel 4, and take off rear locating wheel 2 from magnet, keep front guide wheel 4, soft cast-cutting saw slice 5 and rear locating wheel 2 to advance point-blank, at first utilize soft cast-cutting saw slice 5 after the road surface cuts out the long joint-cutting of about 500mm, just the annular iron plate can be placed joint-cutting; Afterwards, former guide wheel 4, soft cast-cutting saw slice 5 and rear locating wheel 2 these sight alignments are controlled the course of machine, and the easy to operate and straight degree when guaranteeing joint-cutting has improved work quality and efficient.After construction is finished, press operation handlebar 1 and make soft cast-cutting saw slice 5 can propose fast joint-cutting when machine is mentioned, lifting handle is included into draw-in groove automatically.
Extremely shown in Figure 5 such as Fig. 3, the diameter of soft cast-cutting saw slice 5 is 300mm, it comprises circular base 5-1, the interior ring of matrix 5-1 is installing hole 5-4, be provided with a plurality of edge of a knife 5-6 that tilt towards the saw blade direction of rotation on the outer circumferential edges of matrix 5-1, matrix 5-1 outer circumferential edges between edge of a knife 5-6 and the edge of a knife 5-6 is provided with diamond segment 5-2, and in the present embodiment, the number of edge of a knife 5-6 and diamond segment 5-2 is six; Diamond segment 5-2 is by wide stairstepping diamond segment to narrow distribution along the saw blade direction of rotation, be embedded in 10mm-40mm place, saw blade limit, the surface of diamond segment 5-2 is provided with a plurality of groove 5-5s consistent with edge of a knife 5-6 incline direction, the dark 1mm of groove 5-5, wide 2mm, and the groove 5-5 on the diamond segment 5-2 front and the groove 5-5 on its reverse side setting of mutually staggering; Along the inboard of diamond segment 5-2, be provided with a plurality of heat elimination hole 5-3 at matrix 5-1, heat elimination hole 5-3 is the circular hole that five diameters are 5mm in the present embodiment, becomes the circular-arc 25mm-60mm place, saw blade limit that is distributed in.In addition, in the present embodiment, the centre position of diamond segment 5-2 also is provided with a groove.
Claims (10)
1. novel soft joint-cutting machine, comprise mainframe (6), be installed in the motor (3) on the mainframe (6) and be installed in the road wheel (7) of mainframe (6) bottom, the rear end of mainframe (6) is provided with operation handlebar (1), and the front end of mainframe (6) is provided with front guide wheel (4); It is characterized in that: the middle part of described mainframe (6) front end is provided with the soft cast-cutting saw slice (5) that is driven rotation by motor (3), and soft cast-cutting saw slice (5) and front guide wheel (4) are point-blank, at the rear portion of mainframe (6) and be positioned at soft cast-cutting saw slice (5) and the extended line of front guide wheel (4) is provided with a post-positioning device.
2. a kind of novel soft joint-cutting machine according to claim 1 is characterized in that: described post-positioning device comprises that an end is hinged on the location wheel carrier (8) of operation handlebar (1) bottom and is erected at the rear locating wheel (2) of locating wheel carrier (8) other end.
3. a kind of novel soft joint-cutting machine according to claim 2 is characterized in that: described rear locating wheel (2) comprises the annular iron plate that is hinged on the location wheel carrier (8), the consistency of thickness of the thickness of iron plate and soft cast-cutting saw slice (5).
4. a kind of novel soft joint-cutting machine according to claim 2, it is characterized in that: described location wheel carrier (8) is brandreth, operation handlebar (1) is provided with a magnet (9) that is used for adhesive location wheel carrier (8).
5. a kind of novel soft joint-cutting machine according to claim 1 is characterized in that: described road wheel (7) is comprised of alloy matrix aluminum and the soft rubber that overlays on the alloy matrix aluminum.
6. a kind of novel soft joint-cutting machine according to claim 1, it is characterized in that: the front end of described mainframe (6) is hinged with a guide wheel frame (10), front guide wheel (4) is erected at the other end of guide wheel frame (10), and the front end of guide wheel frame (10) is connected with a stay cord (11), and the other end of stay cord (11) is provided with two collars.
7. a kind of novel soft joint-cutting machine according to claim 1, it is characterized in that: described soft cast-cutting saw slice (5) comprises circular base (5-1), be provided with a plurality of edges of a knife (5-6) that tilt towards the saw blade direction of rotation on the outer circumferential edges of matrix (5-1), matrix (5-1) outer circumferential edges between the edge of a knife (5-6) and the edge of a knife (5-6) is provided with diamond segment (5-2).
8. a kind of novel soft joint-cutting machine according to claim 7 is characterized in that: described diamond segment (5-2) for along the saw blade direction of rotation by wide stairstepping diamond segment to narrow distribution.
9. a kind of novel soft joint-cutting machine according to claim 7, it is characterized in that: the surface of described diamond segment (5-2) is provided with a plurality of grooves (5-5) consistent with the edge of a knife (5-6) incline direction, and the setting of mutually staggering of the groove (5-5) on the groove (5-5) on diamond segment (5-2) front and its reverse side.
10. a kind of novel soft joint-cutting machine according to claim 7 is characterized in that: along the inboard of described diamond segment (5-2), be provided with a plurality of heat elimination holes (5-3) at matrix (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231465 CN203247492U (en) | 2013-05-02 | 2013-05-02 | Novel soft joint-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231465 CN203247492U (en) | 2013-05-02 | 2013-05-02 | Novel soft joint-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247492U true CN203247492U (en) | 2013-10-23 |
Family
ID=49373939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320231465 Expired - Lifetime CN203247492U (en) | 2013-05-02 | 2013-05-02 | Novel soft joint-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203247492U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133481A (en) * | 2015-09-21 | 2015-12-09 | 王新华 | Slotting blade for cutting V-shaped grooves |
| CN109267461A (en) * | 2017-07-17 | 2019-01-25 | 江苏锋泰工具有限公司 | Laser welding diamond saw bit |
| CN111996894A (en) * | 2020-09-10 | 2020-11-27 | 温州市交通规划设计研究院 | Quick patching device of crack for road engineering construction |
| 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 |
-
2013
- 2013-05-02 CN CN 201320231465 patent/CN203247492U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133481A (en) * | 2015-09-21 | 2015-12-09 | 王新华 | Slotting blade for cutting V-shaped grooves |
| CN109267461A (en) * | 2017-07-17 | 2019-01-25 | 江苏锋泰工具有限公司 | Laser welding diamond saw bit |
| CN111996894A (en) * | 2020-09-10 | 2020-11-27 | 温州市交通规划设计研究院 | Quick patching device of crack for road engineering construction |
| CN111996894B (en) * | 2020-09-10 | 2021-08-31 | 温州市交通规划设计研究院 | Quick patching device of crack for road engineering construction |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203247492U (en) | Novel soft joint-cutting machine | |
| CN207534981U (en) | Novel timber processes Trinity machine | |
| CN212153378U (en) | Pile cutting machine capable of changing pile cutting depth | |
| CN106251992B (en) | A kind of universal adjustable cable wire stripper and its operating method | |
| CN206023083U (en) | A kind of cable is cut leather jacket and is put | |
| CN203247493U (en) | Novel soft joint-cutting machine | |
| CN203919129U (en) | A kind of elastomeric material cutting equipment with sharpening function | |
| CN206179604U (en) | Cable wire stripping machine with adjustable general type | |
| CN202591709U (en) | Multifunctional cylindrical cutting machine | |
| CN204505565U (en) | A kind of bridge type stone cutting machine with horizontal cutter | |
| CN202192558U (en) | Automatic polisher for graphite disc | |
| CN201728735U (en) | Light wall board cutting machine | |
| CN210967248U (en) | Full-gold group saw convenient for replacing saw head | |
| CN203031028U (en) | Hydraulic cutting machine for steel tubes | |
| CN102284967A (en) | Chipless pipe cutting machine | |
| CN210132569U (en) | Adjustable automatic rotating label cutting device | |
| CN205684810U (en) | A kind of Pipe Cutting equipment | |
| CN206550503U (en) | It is easy to lift the mine saw blade bonding machine of saw bit matrix | |
| CN206794855U (en) | A kind of transformer stay fast chamfering machine | |
| CN205950264U (en) | Ring school circle cutting machine | |
| CN213381781U (en) | Wire cutter tightening device | |
| CN204136154U (en) | A kind of portable timber cast-cutting saw | |
| CN202558767U (en) | Punching device suitable for processing of quartz piece | |
| CN202336893U (en) | Cooling and cutting device for extrusion molding lines | |
| CN202656333U (en) | Separated solar silicon wafer cutting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |