CN105088926B - A kind of road construction device of damping - Google Patents
A kind of road construction device of damping Download PDFInfo
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- CN105088926B CN105088926B CN201510440626.9A CN201510440626A CN105088926B CN 105088926 B CN105088926 B CN 105088926B CN 201510440626 A CN201510440626 A CN 201510440626A CN 105088926 B CN105088926 B CN 105088926B
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- grinding head
- motor
- fixedly connected
- external shell
- drive
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Abstract
A kind of road construction device of damping, for being polished in road construction the local protrusion on construction road surface, including external shell（8）, motor（9）And by the motor（9）The grinding head drive-rod part of driving（6）, wherein, the motor（9）Pass through the spline rod being fixedly connected（91）With the grinding head drive-rod part（6）Drive sleeve portion（61）Axially slidably power couples interior splined hole, the grinding head drive-rod part（6）Drive sleeve portion（61）Pass through tapered connecting portion（612）And with grinding head drive-rod part（6）Grinding head install bar portion（62）It is fixedly connected.
Description
Technical field
The application is related to field of construction machinery, the road construction device of specially a kind of damping.
Background technology
In some job sites, such as road construction, generally require to carry out roadbed basal plane local levelling, for example, need
The local protrusion to be caused to some because of construction flaw is polished.
The flatness result of this polishing has a significant impact for follow-up road surface construction quality tool, such as road
The occasion that face levelness tool has high requirements, such as highway is especially high for this requirement for horizontality.Simultaneously as this
Detail sanding actually material removal amount be frequently not it is very big, therefore, traditional grinding machine due to be related to equipment cost etc. because
Element is often unsuitable.
The content of the invention
It is an object of the invention to provide the road construction device of damping, it can overcome drawbacks described above of the prior art.
According to a kind of road construction device of damping of the present invention, for the part in road construction to constructing on road surface
Protrusion is polished, including external shell, motor and the grinding head drive-rod part driven by the motor, wherein, it is described
Motor can axially be slided by the spline rod being fixedly connected with the splined hole in the drive sleeve portion of the grinding head drive-rod part
Dynamic ground power connection, the drive sleeve portion of the grinding head drive-rod part drives bar portion by tapered connecting portion with grinding head
The grinding head of part is installed bar portion and is fixedly connected, and the grinding head is installed and is removably provided with grinding head, the driving in bar portion
Be provided with the outer peripheral face of sleeve part axially extending keys for the axial direction on the internal perisporium of the cylinder of external thread sleeve cartridge unit
Extend keyway to coordinate, the right part of the cylinder of the external thread sleeve cartridge unit is provided with end loops to logical with being integrally formed
Cross fastener and be removably secured and be connected with the shoulders in the drive sleeve portion, the external shell is internally provided with footpath
The protuberance extended internally on to direction opens so as to which the cavity surrounded by the external shell is divided into left part inner chamber with right part
Open the endoporus in cavity, the protuberance by the form of axially extending key and keyway with the cylinder of inner screw sheath cartridge unit
Portion coordinates, and the end of the cylindrical portion of the inner screw sheath cartridge unit is provided with end flange portion to pass through with being integrally formed
Fastener and be removably secured and be connected with the annulus table top portion on the right side of the protuberance, wherein, the end flange portion it is outer
Diameter is less than the interior diameter that the right part opens wide cavity, and the diameter of bore of the end loops is more than the grinding head and installs bar portion
Outline diameter, thus, the inner screw sheath cartridge unit can be dismantled and by above-mentioned right part with the external thread sleeve cartridge unit
Open wide cavity and can remove together；The shield of semi-cylindrical is fixedly installed to be formed above the right-hand member of the external shell
Accommodate and be provided with to show the level instrument device of levelness on the upside of the receiving space of the grinding head, the external shell,
The right-hand member of the left end of the external shell and the shield is fixedly installed height adjustable legs device, the height regulation respectively
Leg device includes leg housings, the height adjustment motor being fixedly installed in the leg housings inner chamber, adjusted with the height
The height adjusting screw rod that the rotor of motor is fixedly connected and the internal thread leg bar with height adjusting screw rod screw thread cooperation, institute
The endoporus for stating internal thread leg bar is provided with internal thread, outer peripheral face to be provided with and is slidably matched for the inner chamber with the leg housings
Key or keyway structure, the lower end of the internal thread leg bar is provided with plate-like foot to be seated on construction road surface, described
Both sides are equipped with the outside of the beam for reducing vibrations during to the motor operation, the beam and the outside above and below motor
Case inside wall is fixedly connected, and is fixedly connected on the inside of the beam with the motor outer surface.
By the present invention, due to using the right pressure of the screw-type produced when motor drives and rotated and simultaneously or synchronous rotation
Turn, so as to the polishing rotation and left and right translation for driving grinding head to synchronize, and a motor is only used only, therefore knot
Close when the locally polishing amount of protrusion and reduce equipment cost.Meanwhile, having used can be easy to screw thread to coordinate parafacies
Close part is conveniently replaceable setting, can be required according to different polishing materials and polishing and be changed screw thread pair at any time,
So as to adjust right pressure speed；On this basis, set external thread sleeve end aperture be more than grinding head install shank diameter so as to
It can not to the right be removed and unloaded by the interference of mounting rod（Need only to unload grinding head and seal cover board）, together
When, this set can increase the diameter of screw thread matching pair, reaction force during increase polishing bear acting surface and alternatively with
Increase lead or reduce lead angle.Meanwhile, set the diameter of the right-hand member flange of inner thread sleeve to be less than shell endoporus
Diameter, ensure that the smooth removal of inner thread sleeve.Thereby, it is possible to which external thread sleeve and inner thread sleeve are kept ordinatedly
It is overall to remove, it is easy to dismount and safeguards.Increase the flexibility of equipment.And the leg of motor automatic controlled height can be utilized by setting
Component, and with the use of level meter, can according to the physical plane profile on road surface the quick adjustment whole equipment in scene level
Degree so that regulation is precisely so as to the processing flatness after the completion of ensure that polishing in polishing.Whole equipment is reliable, knot
Structure is consolidated, and can reduce the overall cost of borehole.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the road construction device of the damping of the present invention.
Embodiment
With reference to Fig. 1, the present invention is described in detail.
According to a kind of road construction device of damping of embodiment, for the part in road construction to constructing on road surface
Protrusion is polished, including external shell 8, motor 9 and the grinding head drive-rod part 6 driven by the motor 9, wherein,
The motor 9 passes through the spline in the spline rod 91 being fixedly connected and the drive sleeve portion 61 of the grinding head drive-rod part 6
Axially slidably power couples in hole, and the drive sleeve portion 61 of the grinding head drive-rod part 6 is by tapered connecting portion 612
Bar portion 62 is installed with the grinding head of grinding head drive-rod part 6 to be fixedly connected, the grinding head is installed in bar portion 62 removably
Be provided with grinding head 620, the outer peripheral face in the drive sleeve portion 61 be provided with axially extending keys for external thread sleeve
Axially extending keyway on the internal perisporium of the cylinder 71 of part 7 coordinates, the right side of the cylinder 71 of the external thread sleeve cartridge unit 7
It is removable to the shoulders 611 by fastener with the drive sleeve portion 61 that end is provided with end loops 72 with being integrally formed
It is fixedly connected with unloading, the protuberance 81 that being internally provided with of the external shell 8 extends internally in the radial direction is so as to will be by institute
State the cavity that external shell 8 surrounded and be divided into left part inner chamber 83 and lead to the endoporus that right part is opened wide in cavity 82, the protuberance 81
Cross the form of axially extending key and keyway and coordinate with the cylindrical portion 51 of inner screw sheath cartridge unit 5, the inner thread sleeve portion
The end of the cylindrical portion 51 of part 5 be provided with being integrally formed end flange portion 52 to by fastener with the protrusion
The annulus table top portion on the right side of portion 81 is removably secured connection, wherein, the overall diameter in the end flange portion 52 is less than the right side
The interior diameter of cavity 82 is opened wide in portion, and the diameter of bore of the end loops 72 is straight more than the outline that the grinding head installs bar portion 62
Footpath, thus, the inner screw sheath cartridge unit 5 can dismantle with the external thread sleeve cartridge unit 7 and open wide sky by above-mentioned right part
Chamber 82 and can remove together；The shield 80 of semi-cylindrical is fixedly installed to be formed above the right-hand member of the external shell 8
The receiving space 84 of the grinding head 620 is accommodated, the upside of the external shell 8 is provided with to show the level meter of levelness
Device 3, the left end of the external shell 8 and the right-hand member of the shield 80 are fixedly installed height adjustable legs device 4, institute respectively
Stating height adjustable legs device 4 includes leg housings 43, the height adjustment motor being fixedly installed in the inner chamber of leg housings 43
41st, the height adjusting screw rod 42 that is fixedly connected with the rotor of the height adjustment motor 41 and with the height adjusting screw rod 42
The internal thread leg bar 44 that screw thread coordinates, the endoporus of the internal thread leg bar 44, which is provided with to be provided with internal thread, outer peripheral face, to be used for
The key or the structure of keyway being slidably matched with the inner chamber of the leg housings 43, the lower end of the internal thread leg bar 44 are provided with disk
Shape foot 441 is to be seated on construction road surface, and the motor is equipped with when being run to the motor 9 and reduced in both sides about 9
The beam 901 of vibrations, the outside of beam 901 is fixedly connected with the madial wall of external shell 8, the beam 901
Inner side is fixedly connected with the outer surface of motor 9.
Alternatively, wherein, the right part open wide cavity 82 right side be provided with dismountable sealing plate 821.
By the way that with upper type, those skilled in the art can make various according to mode of operation within the scope of the invention
Change.
Claims (2)
1. a kind of road construction device of damping, for being polished in road construction the local protrusion on construction road surface,
Including external shell（8）, motor（9）And by the motor（9）The grinding head drive-rod part of driving（6）, wherein, the horse
Reach（9）Pass through the spline rod being fixedly connected（91）With the grinding head drive-rod part（6）Drive sleeve portion（61）Interior flower
Axially slidably power couples keyhole, the grinding head drive-rod part（6）Drive sleeve portion（61）Pass through tapered connection
Portion（612）And with grinding head drive-rod part（6）Grinding head install bar portion（62）It is fixedly connected, the grinding head installs bar portion
（62）On grinding head is removably installed（620）, the drive sleeve portion（61）Outer peripheral face on be provided with axially extending keys
For with external thread sleeve cartridge unit（7）Cylinder（71）Internal perisporium on axially extending keyway coordinate, the external thread sleeve
Cartridge unit（7）The cylinder（71）Right part be provided with end loops with being integrally formed（72）To by fastener with institute
State drive sleeve portion（61）Shoulders（611）It is removably secured connection, the external shell（8）Be internally provided with radially
The protuberance extended internally on direction（81）So that will be by the external shell（8）The cavity surrounded is divided into left part inner chamber（83）
Cavity is opened wide with right part（82）, the protuberance（81）In endoporus by the form of axially extending key and keyway with interior spiral shell
Line sleeve part（5）Cylindrical portion（51）Coordinate, the inner screw sheath cartridge unit（5）The cylindrical portion（51）End one
It is provided with end flange portion to shaping（52）To by fastener with the protuberance（81）The annulus table top portion on right side can
Releasably it is fixedly connected, wherein, the end flange portion（52）Overall diameter be less than the right part open wide cavity（82）It is interior straight
Footpath, the end loops（72）Diameter of bore be more than the grinding head install bar portion（62）Outline diameter, thus, it is described in
Threaded stem member（5）With the external thread sleeve cartridge unit（7）It can dismantle and cavity is opened wide by above-mentioned right part（82）And energy
It is enough to remove together；The external shell（8）Right-hand member above be fixedly installed the shield of semi-cylindrical（80）To form receiving
The grinding head（620）Receiving space（84）, the external shell（8）Upside be provided with to show the level of levelness
Instrument apparatus（3）, the external shell（8）Left end and the shield（80）Right-hand member be fixedly installed height adjustable legs respectively
Device（4）, the height adjustable legs device（4）Including leg housings（43）, be fixedly installed on the leg housings（43）Inner chamber
In height adjustment motor（41）And the height adjustment motor（41）The height adjusting screw rod that is fixedly connected of rotor（42）With
And with the height adjusting screw rod（42）The internal thread leg bar that screw thread coordinates（44）, the internal thread leg bar（44）Endoporus set
Having to be provided with internal thread, outer peripheral face is used for and the leg housings（43）The key that is slidably matched of inner chamber or keyway structure,
The internal thread leg bar（44）Lower end be provided with plate-like foot（441）To be seated on construction road surface, the motor（9）On
Lower both sides are equipped with to the motor（9）Reduce the beam of vibrations during operation（901）, the beam（901）Outside with
The external shell（8）Madial wall is fixedly connected, the beam（901）Inner side and the motor（9）Outer surface is fixedly connected.
2. the road construction device of damping as claimed in claim 1, wherein, the right part opens wide cavity（82）Right side set
There is dismountable sealing plate（821）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440626.9A CN105088926B (en) | 2015-07-24 | 2015-07-24 | A kind of road construction device of damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440626.9A CN105088926B (en) | 2015-07-24 | 2015-07-24 | A kind of road construction device of damping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105088926A CN105088926A (en) | 2015-11-25 |
| CN105088926B true CN105088926B (en) | 2017-09-22 |
Family
ID=54570192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510440626.9A Active CN105088926B (en) | 2015-07-24 | 2015-07-24 | A kind of road construction device of damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105088926B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002059351A (en) * | 2000-08-18 | 2002-02-26 | Campbell Hausfeld Scott Fetzer Co | Portable rotary thrust-cutting tool |
| DE202010012373U1 (en) * | 2010-09-09 | 2011-12-12 | Hugo Vogelsang Maschinenbau Gmbh | Crushing device with self-lubricated adjustment |
| CN204159965U (en) * | 2014-09-03 | 2015-02-18 | 无锡凹凸自动化科技有限公司 | A kind of chuck mode cutting mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6846127B1 (en) * | 2003-11-07 | 2005-01-25 | Wacker Corporation | Gryoscope controlled walk behind trowel |
| CN2687169Y (en) * | 2003-11-14 | 2005-03-23 | 镇江华晨华通路面机械有限公司 | Dual driving rotor of road milling-planing machine |
| CN201006976Y (en) * | 2007-02-13 | 2008-01-16 | 朱建新 | Roads mark line removing machine |
| CN201006975Y (en) * | 2007-02-13 | 2008-01-16 | 朱建新 | Roads mark line removing machine |
| EP2310573B1 (en) * | 2008-07-09 | 2016-09-07 | MARINI S.p.A. | Road milling machine with replaceable milling drum for different cutting widths |
-
2015
- 2015-07-24 CN CN201510440626.9A patent/CN105088926B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002059351A (en) * | 2000-08-18 | 2002-02-26 | Campbell Hausfeld Scott Fetzer Co | Portable rotary thrust-cutting tool |
| DE202010012373U1 (en) * | 2010-09-09 | 2011-12-12 | Hugo Vogelsang Maschinenbau Gmbh | Crushing device with self-lubricated adjustment |
| EP2428275A2 (en) * | 2010-09-09 | 2012-03-14 | Hugo Vogelsang Maschinenbau GmbH | Grinding device with self-lubricated adjustment |
| CN204159965U (en) * | 2014-09-03 | 2015-02-18 | 无锡凹凸自动化科技有限公司 | A kind of chuck mode cutting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105088926A (en) | 2015-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Yan Inventor before: Ding Jianqun |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170801 Address after: 317199 No. 75 Xinxing street, sea town, three counties, Zhejiang Applicant after: Lin Yan Address before: 315040 Zhejiang province Jiangdong District of Ningbo City gold 3 homes building 14, room 205 Applicant before: Ding Jianqun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180510 Address after: 404100 No. 8, No. 8, No. 61, hilltop Road, Banan District, Chongqing Patentee after: Chongqing Dong Wu Road Engineering Co., Ltd. Address before: 317199 Xinxing street, Hai you town, three gate County, Zhejiang Province, No. 75 Patentee before: Lin Yan |