CN104947575B - A kind of high-precision road construction device - Google Patents
A kind of high-precision road construction device Download PDFInfo
- Publication number
- CN104947575B CN104947575B CN201510442070.7A CN201510442070A CN104947575B CN 104947575 B CN104947575 B CN 104947575B CN 201510442070 A CN201510442070 A CN 201510442070A CN 104947575 B CN104947575 B CN 104947575B
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- Prior art keywords
- motor
- grinding head
- external shell
- drive
- shell
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Abstract
A kind of high-precision road construction device, for being polished the local protrusion on construction road surface in road construction, including external shell (8), motor (9) and the grinding head drive-rod part (6) driven by the motor (9), wherein, the motor (9) is by the spline rod (91) that is fixedly connected and with the splined hole in the drive sleeve portion (61) of the grinding head drive-rod part (6) and axially slidably power couples, bar portion (62) is installed with the grinding head of grinding head drive-rod part (6) by tapered connecting portion (612) and is fixedly connected in the drive sleeve portion (61) of the grinding head drive-rod part (6).
Description
Technical field
The application is related to field of construction machinery, specially a kind of high-precision road construction device.
Background technology
In some job sites, such as road construction etc. generally requires to carry out roadbed basal plane local levelling, for example, need
The local protrusion to be caused because of construction flaw to some 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 are especially high for this requirement for horizontality.Simultaneously as this
Detail sanding actually material removal amount is frequently not 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 high-precision road construction device, it can overcome of the prior art above-mentioned scarce
Fall into.
A kind of high-precision road construction device of the invention, for the office in road construction to constructing on road surface
Portion's protrusion is polished, including external shell, motor and the grinding head drive-rod part that is driven by the motor, wherein, institute
State the splined hole in drive sleeve portion of the motor by the spline rod that is fixedly connected and with the grinding head drive-rod part and axle
Couple to slideably power, the drive sleeve portion of the grinding head drive-rod part is driven by tapered connecting portion with grinding head
The grinding head of rod part is installed bar portion and is fixedly connected, and the grinding head to be installed and be removably provided with grinding head in bar portion, institute
Be provided with the outer peripheral face for stating drive sleeve portion axially extending keys for the internal perisporium of the cylinder of external thread sleeve cartridge unit on
Axis extend keyway coordinate, the right part of the cylinder of the external thread sleeve cartridge unit is provided with end loops with being integrally formed
It is used to be removably secured with the shoulders in the drive sleeve portion by fastener and is connected, the inside of the external shell sets
Be equipped with the protuberance that extends internally in the radial direction so as to by the cavity surrounded by the external shell be divided into left part inner chamber with
Right part opens wide cavity, the endoporus in the protuberance by the form of axially extending key and keyway with inner screw sheath cartridge unit
Cylindrical portion coordinate, the end of the cylindrical portion of the inner screw sheath cartridge unit is provided with and end flange portion with being integrally formed
It is used to be removably secured with the annulus table top portion on the right side of the protuberance by fastener and is connected, wherein, the end method
The overall diameter in blue portion opens wide the interior diameter of cavity less than the right part, and the diameter of bore of the end loops is pacified more than the grinding head
The outline diameter of bar portion is filled, thus, the inner screw sheath cartridge unit can be dismantled and passed through with the external thread sleeve cartridge unit
Above-mentioned right part opens wide cavity and can remove together；The right-hand member top of the external shell is fixedly installed the shield of semi-cylindrical
It is used to form the receiving space for accommodating the grinding head, is provided with to show the level of levelness on the upside of the external shell
The right-hand member of instrument apparatus, the left end of the external shell and the shield is fixedly installed height adjustable legs device respectively, described
Height adjustable legs device includes leg housings, the height adjustment motor that is fixedly installed in the leg housings inner chamber and described
Height adjusting screw rod and the interior spiral shell with height adjusting screw rod screw thread cooperation that the rotor of height adjustment motor is fixedly connected
Line leg bar, the endoporus of the internal thread leg bar is provided with internal thread, be provided with outer peripheral face for the leg housings in
Key or the structure of keyway that chamber is slidably matched, the lower end of the internal thread leg bar are provided with plate-like foot and are used to be seated in construction road
On face；The left end of the grinding head drive-rod part is provided with spacing protrusion, and left part inner chamber left end is provided with left shell fragment, institute
State left part inner chamber right-hand member and be provided with right shell fragment, the left shell fragment and for being provided with left limit between the fixed plate for fixing the motor
Bit switch, is provided with right limit switch between the right shell fragment and the protuberance；In the motor and the external shell
Crash roll is installed, the crash roll can prevent the motor from operationally producing very big vibrations between wall, so as to influence to apply
Work precision；The louvre for radiating is provided with the external shell left side, on the external shell below the motor
The wind complement port for ventilating is provided with, produced heat is given out by wind complement port and louvre during the motor operation
Go, prevent the motor for a long time in the running status of overheat.
By the present invention, due to using the right pressure of the screw-type produced when motor drives and rotates and simultaneously or synchronization rotation
Turn such that it is able to drive polishing rotation and left and right translation that grinding head is synchronized, and simply use a motor, therefore knot
Equipment cost is reduced when closing the polishing amount for local protrusion.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 more than grinding head install shank diameter so as to
The interference of mounting rod can not be received and removed unload to the right（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 when increasing polishing bear acting surface and alternatively with
Increase lead or reduce lead angle.Meanwhile, the diameter of right-hand member flange of inner thread sleeve is set less than shell endoporus
Diameter, ensure that the smooth removal of inner thread sleeve.Thereby, it is possible to 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 that can utilize motor automatic controlled height is set
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 high-precision road construction device of the invention.
Specific embodiment
With reference to Fig. 1, the present invention is described in detail.
According to a kind of high-precision road construction device of embodiment, for the office in road construction to constructing on road surface
Portion's protrusion is polished, including external shell 8, motor 9 and the grinding head drive-rod part 6 that is driven by the motor 9, its
In, in drive sleeve portion 61 of the motor 9 by the spline rod 91 that is fixedly connected and with the grinding head drive-rod part 6
Splined hole and axially slidably power connection, the drive sleeve portion 61 of the grinding head drive-rod part 6 is by tapered connection
Portion 612 and bar portion 62 is installed with the grinding head of grinding head drive-rod part 6 and is fixedly connected, the grinding head is installed can in bar portion 62
Grinding head 620 is releasably installed, be provided with the outer peripheral face in the drive sleeve portion 61 axially extending keys for outer spiral shell
Axis on the internal perisporium of the cylinder 71 of line sleeve part 7 extends keyway and coordinates, the cylinder of the external thread sleeve cartridge unit 7
71 right part is provided with the shoulders that end loops 72 are used to by fastener with the drive sleeve portion 61 with being integrally formed
611 are removably secured connection, the protuberance 81 that being internally provided with of the external shell 8 extends internally in the radial direction so as to
The cavity surrounded by the external shell 8 is divided into left part inner chamber 83 and opens wide cavity 82 with right part, in the protuberance 81
Endoporus is coordinated, the internal thread with the form of keyway by axially extending key with the cylindrical portion 51 of inner screw sheath cartridge unit 5
The end of the cylindrical portion 51 of sleeve part 5 be provided with being integrally formed with end flange portion 52 be used to by fastener with
The annulus table top portion on the right side of the protuberance 81 is removably secured connection, wherein, the overall diameter in the end flange portion 52 is small
The interior diameter of cavity 82 is opened wide in the right part, the diameter of bore of the end loops 72 installs bar portion 62 more than the grinding head
Outline diameter, thus, the inner screw sheath cartridge unit 5 can be dismantled and by the above-mentioned right side with the external thread sleeve cartridge unit 7
Portion opens wide cavity 82 and can remove together；The right-hand member top of the external shell 8 is fixedly installed the shield 80 of semi-cylindrical
It is used to form the receiving space for accommodating the grinding head 620, the upside of the external shell 8 is provided with to show levelness
The right-hand member of level instrument device 3, the left end of the external shell 8 and the shield 80 is fixedly installed height adjustable legs dress respectively
4 are put, the height adjustable legs device 4 includes that leg housings 43, the height being fixedly installed in the inner chamber of the leg housings 43 are adjusted
Height adjusting screw rod 42 and adjusted with the height that section motor 41 is fixedly connected with the rotor of the height adjustment motor 41
The internal thread leg bar 44 that the screw thread of screw rod 42 coordinates, the endoporus of the internal thread leg bar 44 is provided with internal thread, is set on outer peripheral face
The lower end for having the structure of the key or keyway being slidably matched for the inner chamber with the leg housings 43, the internal thread leg bar 44 sets
Plate-like foot 441 is equipped with to be used to be seated on construction road surface；The left end of the grinding head drive-rod part 6 is provided with spacing protrusion
610, the left end of left part inner chamber 83 is provided with left shell fragment 31, and the right-hand member of left part inner chamber 83 is provided with right shell fragment 32, the left side
Shell fragment 31 and for be provided between the fixed plate 98 for fixing the motor 9 left limit switch 33, the right shell fragment 32 with it is described
Right limit switch 34, when the grinding head drive-rod part 6 runs to the left, the spacing protrusion are installed between protuberance 81
After 610 contact with left shell fragment 31, after the left shell fragment 31 presses the left limit switch 33, the reversion operation of the motor 9 is described
Grinding head drive-rod part 6 is moved right, after the spacing protrusion 610 is contacted with the right shell fragment 32, the right shell fragment 32
The right limit switch 34 is pressed, the inverted running of the motor 9, the grinding head drive-rod part 6 is followed to left movement with this
Ring, can make grinding head 620 be polished back and forth ground in receiving space；The inwall of the motor 9 and the external shell 8
Between crash roll 20 is installed, the crash roll 20 can prevent the motor 9 from operationally producing very big vibrations, so as to influence
Construction precision；The louvre 85 for radiating, the outside of the lower section of the motor 9 are provided with the left side of the external shell 8
The wind complement port 84 for ventilating is provided with housing 8, the heat produced when running of the motor 9 is by wind complement port 84 and dissipates
Hot hole 85 is distributed, and prevents the long-time of the motor 9 to be in the running status of overheat.
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 high-precision road construction device, is beaten for being protruded to the part on construction road surface in road construction
Mill, including external shell（8）, motor（9）And by the motor（9）The grinding head drive-rod part of driving（6）, wherein, institute
State motor（9）By the spline rod being fixedly connected（91）And with the grinding head drive-rod part（6）Drive sleeve portion（61）
Interior splined hole and axially slidably power connection, 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, the grinding head
Bar portion is installed（62）On grinding head is removably installed（620）, the drive sleeve portion（61）Outer peripheral face on be provided with axle
To extend key for external thread sleeve cartridge unit（7）Cylinder（71）Internal perisporium on axis extend keyway coordinate, it is described
External thread sleeve cartridge unit（7）The cylinder（71）Right part be provided with end loops with being integrally formed（72）It is used to by fastening
Part and with the drive sleeve portion（61）Shoulders（611）It is removably secured connection, the external shell（8）Inside set
It is equipped with the protuberance for extending internally in the radial direction（81）So that will be by the external shell（8）The cavity for being surrounded is divided into left part
Inner chamber（83）Cavity is opened wide with right part（82）, the protuberance（81）In the endoporus form that passes through axially extending key and keyway
And with inner screw sheath cartridge unit（5）Cylindrical portion（51）Coordinate, the inner screw sheath cartridge unit（5）The cylindrical portion（51）'s
End is provided with and end flange portion with being integrally formed（52）Be used to by fastener with the protuberance（81）The circle on right side
Land face is removably secured connection, wherein, the end flange portion（52）Overall diameter less than the right part open wide cavity
（82）Interior diameter, the end loops（72）Diameter of bore more than the grinding head install bar portion（62）Outline diameter,
Thus, the inner screw sheath cartridge unit（5）With the external thread sleeve cartridge unit（7）Can dismantle and sky is opened wide by above-mentioned right part
Chamber（82）And can remove together；The external shell（8）Right-hand member top be fixedly installed the shield of semi-cylindrical（80）With
The grinding head is accommodated to be formed（620）Receiving space, the external shell（8）Upside be provided with to show levelness
Level instrument device（3）, the external shell（8）Left end and the shield（80）Right-hand member be fixedly installed respectively height
Regulation leg device（4）, the height adjustable legs device（4）Including leg housings（43）, be fixedly installed on the leg housings
（43）Height adjustment motor in inner chamber（41）With the height adjustment motor（41）Rotor be fixedly connected height regulation spiral shell
Bar（42）And with the height adjusting screw rod（42）The internal thread leg bar that screw thread coordinates（44）, the internal thread leg bar（44）'s
Endoporus is provided with internal thread, be provided with outer peripheral face for the leg housings（43）The inner chamber key or keyway that are slidably matched
Structure, the internal thread leg bar（44）Lower end be provided with plate-like foot（441）It is used to be seated on construction road surface；It is described to beat
Bistrique drive-rod part（6）Left end be provided with spacing protrusion（610）, the left part inner chamber（83）Left end is provided with left shell fragment
（31）, the left part inner chamber（83）Right-hand member is provided with right shell fragment（32）, the left shell fragment（31）With for fixing the motor（9）
Fixed plate（98）Between be provided with left limit switch（33）, the right shell fragment（32）With the protuberance（81）Between be provided with
Right limit is switched（34）；The motor（9）With the external shell（8）Inwall between crash roll is installed（20）, it is described anti-
Shake pad（20）The motor can be prevented（9）Very big vibrations are operationally produced, so as to influence precision of constructing；The external shell
Body（8）The louvre for radiating is provided with left side（85）, the motor（9）The external shell of lower section（8）On be provided with
The wind complement port for ventilating（84）, the motor（9）Produced heat passes through wind complement port during operation（84）And louvre
（85）Distribute, prevent the motor（9）For a long time in the running status of overheat.
2. high-precision road construction device as claimed in claim 1, wherein, the right part opens wide cavity（82）Right side set
It is equipped with dismountable sealing plate（821）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442070.7A CN104947575B (en) | 2015-07-24 | 2015-07-24 | A kind of high-precision road construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442070.7A CN104947575B (en) | 2015-07-24 | 2015-07-24 | A kind of high-precision road construction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104947575A CN104947575A (en) | 2015-09-30 |
| CN104947575B true CN104947575B (en) | 2017-05-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510442070.7A Expired - Fee Related CN104947575B (en) | 2015-07-24 | 2015-07-24 | A kind of high-precision road construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104947575B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068287A1 (en) * | 2016-10-14 | 2018-04-19 | 李长娟 | Sheet material surface machining apparatus |
| WO2018072167A1 (en) * | 2016-10-20 | 2018-04-26 | 尚庆光 | Workbench latching device capable of running smoothly |
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|---|---|---|---|---|
| KR20090112040A (en) * | 2008-04-23 | 2009-10-28 | 정운규 | The movable equipment for the re-construction of damage part in paved road and its method |
| CN101666066A (en) * | 2009-09-30 | 2010-03-10 | 归立发 | Road surface smoothness repairing machine |
| CN202247646U (en) * | 2011-07-29 | 2012-05-30 | 潘华维 | Novel pavement grinding machine |
| CN202466375U (en) * | 2012-01-13 | 2012-10-03 | 潘华维 | Novel grinding machine with blast blowing dust suction function |
| CN203918712U (en) * | 2014-06-28 | 2014-11-05 | 赣县海德新材料有限公司 | A kind of portable arrangement for grinding |
| CN104526498A (en) * | 2015-01-08 | 2015-04-22 | 成都英力拓信息技术有限公司 | Large Internet-of-Things-control polishing device for industrial design |
-
2015
- 2015-07-24 CN CN201510442070.7A patent/CN104947575B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090112040A (en) * | 2008-04-23 | 2009-10-28 | 정운규 | The movable equipment for the re-construction of damage part in paved road and its method |
| CN101666066A (en) * | 2009-09-30 | 2010-03-10 | 归立发 | Road surface smoothness repairing machine |
| CN202247646U (en) * | 2011-07-29 | 2012-05-30 | 潘华维 | Novel pavement grinding machine |
| CN202466375U (en) * | 2012-01-13 | 2012-10-03 | 潘华维 | Novel grinding machine with blast blowing dust suction function |
| CN203918712U (en) * | 2014-06-28 | 2014-11-05 | 赣县海德新材料有限公司 | A kind of portable arrangement for grinding |
| CN104526498A (en) * | 2015-01-08 | 2015-04-22 | 成都英力拓信息技术有限公司 | Large Internet-of-Things-control polishing device for industrial design |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104947575A (en) | 2015-09-30 |
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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: Wang Haizheng Inventor after: Qi Hailong Inventor after: Du Yi Inventor after: Feng Chengzhi Inventor after: Liu Weishan Inventor after: Liang Li Inventor after: Gao Xiaoyong Inventor after: Liu Yusen Inventor after: Li Xia Inventor after: Zheng Hao Inventor after: Ge Ming Inventor after: Zhang Jiyu Inventor after: Zhao Guangfu Inventor after: Zhang Yongjun Inventor after: Ren Yanli Inventor after: Yin Zhikai Inventor after: Bian Tao Inventor after: Zhou Lingjie Inventor after: Liu Peixun Inventor after: Ma Le Inventor after: Liu Shuchang Inventor after: Liu Long Inventor after: Wang Guozhong Inventor after: Zhang Bo Inventor before: Li Guang |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170503 Address after: 450000 No. 12 Jinshui Road, Henan, Zhengzhou Applicant after: Yellow River Conservation Group Co., Ltd. Address before: 312455 Zhejiang city of Shaoxing province Shengzhou City Town fishing village No. 100 Applicant before: Li Guang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20170724 |