CN104947575B - A kind of high-precision road construction device - Google Patents

A kind of high-precision road construction device Download PDF

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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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CN
China
Prior art keywords
motor
grinding head
external shell
drive
shell
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 - Fee Related
Application number
CN201510442070.7A
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Chinese (zh)
Other versions
CN104947575A (en
Inventor
王海正
张继宇
周灵杰
刘培勋
马乐
刘书昌
刘龙
王国重
张波
齐海龙
都意
冯成志
刘伟山
梁丽
高小永
刘玉森
李霞
郑浩
葛明
赵广福
张永军
任艳丽
尹志凯
边涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yellow River Conservation Group Co., Ltd.
Original Assignee
YELLOW RIVER CONSERVATION GROUP Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YELLOW RIVER CONSERVATION GROUP Co Ltd filed Critical YELLOW RIVER CONSERVATION GROUP Co Ltd
Priority to CN201510442070.7A priority Critical patent/CN104947575B/en
Publication of CN104947575A publication Critical patent/CN104947575A/en
Application granted granted Critical
Publication of CN104947575B publication Critical patent/CN104947575B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of high-precision road construction device
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).
CN201510442070.7A 2015-07-24 2015-07-24 A kind of high-precision road construction device Expired - Fee Related CN104947575B (en)

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

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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

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CN104947575B true CN104947575B (en) 2017-05-31

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
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

Citations (6)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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

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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