CN104817023A - Self-cleaning tower crane device stable in running and running method of tower crane device - Google Patents
Self-cleaning tower crane device stable in running and running method of tower crane device Download PDFInfo
- Publication number
- CN104817023A CN104817023A CN201510183233.4A CN201510183233A CN104817023A CN 104817023 A CN104817023 A CN 104817023A CN 201510183233 A CN201510183233 A CN 201510183233A CN 104817023 A CN104817023 A CN 104817023A
- Authority
- CN
- China
- Prior art keywords
- toothed disc
- cleaning
- tower crane
- pivoted frame
- stock
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
Abstract
The invention discloses a self-cleaning tower crane device stable in running and a running method of the tower crane device. The tower crane device comprises a main tower body (21), a sleeving frame (22), a gear disc (24), a rotating frame (27) and a rotating arm (26). The top of the main tower body (21) is sleeved with the sleeving frame (22), and the gear disc (24) is fixedly mounted at the top end of the sleeving frame (22); the rotating frame (27) is rotatably matched with the gear disc (24), and the rotating arm (26) is fixedly connected with the rotating frame (27); and a rotating driving motor (28) is fixedly mounted on the rotating frame (27), and the rotating driving motor (28) drives the rotating frame (27) and the rotating arm (26) to rotate through meshing of the gear disc (24) and a small gear (29) fixedly connected with the rotating driving motor (28).
Description
Technical field
The invention belongs to vehicle for construction field, especially a kind of can automatically cleaning and the tower crane device of smooth operation and operating method thereof.
Background technology
The toothed disc of tower crane device is often exposed among operating environment, thus is easily subject to the pollution of the solid dirts such as sandstone.
When tower crane is subject to this pollution, squeaky noise can be produced in operational process, and the normal use of equipment can be affected, cause potential safety hazard and reduction of service life.
Summary of the invention
The object of this invention is to provide a kind of can automatically cleaning and the tower crane device of smooth operation and operating method thereof, to overcome the defect of prior art.
According to of the present invention a kind of can automatically cleaning and the tower crane device of smooth operation, comprise main tower, the stock be set on main tower top, the toothed disc be fixedly mounted on stock top, with the pivoted frame of toothed disc rotatable engagement and the pivoted arm that is fixedly connected with pivoted frame, described pivoted frame is fixedly installed rotational drive motor, described rotational drive motor is by driving described pivoted frame and pivoted arm to rotate with its miniature gears be fixedly connected with described engaging of toothed disc, wherein
Described pivoted frame is provided with two the diametrically relative toothed disc cleaning devices at described toothed disc, each described toothed disc cleaning device includes the portion of being slidably installed, cleaning section execution and radial drive portion under upper; Chute is provided with in described pivoted frame base plate, radial direction in described chute is provided with guide pillar, the described upper end, portion that is slidably installed is installed with slider tube, described slider tube is arranged on guide pillar, and coordinate slidably with guide pillar, be provided with retracing spring between described slider tube medial extremity and described chute, the inner side of described clean enforcement division is provided with brush device to engage with the periphery of toothed disc thus to perform cleaning function, described radial drive portion is rotatably mounted with roller
Described tower crane device also comprises cleaning device sliding driving device, described cleaning device sliding driving device comprises the elliptical section on top and the gear ring portion of bottom, described gear ring portion engages with driving inner gear, described elliptical section is installed in rotation on stock by the bearing at endoporus place, and its peripheral shape is roughly ellipticity, elliptoid periphery is used for engaging with described roller, thus interior can giving drives described two toothed disc cleaning devices to radially slide when described elliptical section is driven in rotation; Described elliptoid periphery is provided with groove at the major axis of ellipse and the end points position of minor axis, and described groove is used for engaging to locate with described roller;
Stock upper surface outside described toothed disc is provided with ball rolling groove, in described ball rolling groove, some balls are installed, described ball and the cleaning section in described cleaning device perform bottom and contact, and described ball can make described cleaning device circumference rotate and radially slide.
Wherein, described driving inner gear is driven by the slip drive motor be arranged on described stock.
According to another aspect, the operating method of described tower crane, wherein, when needs clean toothed disc, the groove at the minor axis place of described elliptical section is engaged with described roller, thus makes described brush device engage the periphery of described toothed disc, afterwards, described pivoted frame is carried out back rotation, thus described toothed disc is cleaned; At the end of clean, the groove at the major axis place of described elliptical section is engaged with described roller, thus make described brush device depart from the contact with described toothed disc.
Pass through the present invention, owing to have employed, arrange in the circumferential spacing of pivoted frame driven wheel can the diametrically relative cleaning device of at least two of radial expansion, thus realize cleaning toothed disc in the process can rotated at pivoted frame, thus do not affect the normal use of tower crane; Further, the direction of its cleaning force is contrary, can make stability under loading; Cleaning whole toothed disc circumference can be realized when pivoted frame only turns over half-turn or less angle.Gear ring bottom cleaning device engages with inner gear, top is connected with stock by bearing, thus the top of whole cleaning device and bottom all had support ground and be connected with stock rotationally, make total can rotate can drive while realize maximum steadiness.
Accompanying drawing explanation
Fig. 1 is the overall schematic of tower crane device of the present invention, and wherein, the angle in cross section shows the structure of pivoted frame drive motor and gear position;
Fig. 2 is that the tower crane device of Fig. 1 is illustrating the cross-sectional schematic of angular position of cleaning device.
Fig. 3 is the structural representation of elliptical section.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
Can automatically cleaning and the tower crane device of smooth operation according to a kind of of embodiment, comprise main tower 21, the stock 22 be set on main tower 21 top, the toothed disc 24 be fixedly mounted on stock 22 top, with the pivoted frame 27 of toothed disc 24 rotatable engagement and the pivoted arm 26 that is fixedly connected with pivoted frame 27, described pivoted frame 27 is fixedly installed rotational drive motor 28, and described rotational drive motor 28 is by driving described pivoted frame 27 and pivoted arm 26 to rotate with its miniature gears 29 be fixedly connected with described engaging of toothed disc 24.
Alternatively, the major axis portion 23 that the bottom of described pivoted frame 27 is provided with to downward-extension is inserted in described stock 22 with the endoporus through described toothed disc 24.
Alternatively, the top in described major axis portion 23 is connected with toothed disc 24 by bearing 25.
In an embodiment, described pivoted frame 27 is provided with two the diametrically relative toothed disc cleaning devices 31 at described toothed disc 24, each described toothed disc cleaning device 31 includes the portion of being slidably installed 314, cleaning section execution 313 and radial drive portion under upper; Chute is provided with in described pivoted frame 27 base plate, radial direction in described chute is provided with guide pillar 316, the described upper end, portion 314 that is slidably installed is installed with slider tube 317, described slider tube 317 is arranged on guide pillar 316, and coordinate slidably with guide pillar 316, between described slider tube (317) medial extremity and described chute, retracing spring 315 is installed, the inner side of described clean enforcement division 313 is provided with brush device 311 to engage with the periphery of toothed disc 24 thus to perform cleaning function, described radial drive portion is rotatably mounted with roller 312
Described tower crane device also comprises cleaning device sliding driving device 33, described cleaning device sliding driving device 33 comprises the elliptical section 35 on top and the gear ring portion 32 of bottom, described gear ring portion 32 engages with driving inner gear 39, described elliptical section 35 is installed in rotation on stock 22 by the bearing 34 at endoporus place, and its peripheral shape is roughly ellipticity, elliptoid periphery is used for engaging with described roller 312, thus interior can giving drives described two toothed disc cleaning devices 31 to radially slide when described elliptical section is driven in rotation; Described elliptoid periphery is provided with groove 351 at the major axis of ellipse and the end points position of minor axis, and described groove 351 is for engaging to locate with described roller 312;
Stock 22 upper surface outside described toothed disc 24 is provided with ball rolling groove, in described ball rolling groove, some balls 40 are installed, described ball performs 313 bottoms with the cleaning section in described cleaning device 31 and contacts, and described ball 40 can make described cleaning device 31 circumference rotate and radially slide.
In an embodiment, described driving inner gear 39 is driven by the slip drive motor 30 be arranged on described stock 22.
According to another embodiment, the operating method of described tower crane, wherein, when needs clean toothed disc 24, the groove 351 at the minor axis place of described elliptical section 35 is engaged with described roller 312, thus makes described brush device 311 engage the periphery of described toothed disc 24, afterwards, described pivoted frame 27 is carried out back rotation, thus described toothed disc 24 is cleaned; At the end of clean, the groove 351 at the major axis place of described elliptical section 35 is engaged with described roller 312, thus make described brush device 311 depart from the contact with described toothed disc 24.
Alternatively, wherein, while clean to described toothed disc, spraying cleaning liquid is gone back in described pivoted frame rotation.
Alternatively, wherein, described clean liquid level organic solvent.
Claims (5)
1. one kind can automatically cleaning and the tower crane device of smooth operation, comprise main tower (21), be set in the stock (22) on main tower (21) top, be fixedly mounted on the toothed disc (24) on stock (22) top, with the pivoted frame (27) of toothed disc (24) rotatable engagement and the pivoted arm (26) that is fixedly connected with pivoted frame (27), described pivoted frame (27) is fixedly installed rotational drive motor (28), described rotational drive motor (28) is by driving described pivoted frame (27) and pivoted arm (26) to rotate with its miniature gears be fixedly connected with (29) with engaging of described toothed disc (24), wherein,
Described pivoted frame (27) is provided with two the diametrically relative toothed disc cleaning devices (31) at described toothed disc (24), each described toothed disc cleaning device (31) includes the portion of being slidably installed (314), cleaning section execution (313) and radial drive portion under upper, chute is provided with in described pivoted frame (27) base plate, radial direction in described chute is provided with guide pillar (316), the described portion that is slidably installed (314) upper end is installed with slider tube (317), described slider tube (317) is arranged on guide pillar (316), and coordinate slidably with guide pillar (316), retracing spring (315) is installed between described slider tube (317) medial extremity and described chute, the inner side of described clean enforcement division (313) is provided with brush device (311) to engage with the periphery of toothed disc (24) thus to perform cleaning function, described radial drive portion is rotatably mounted with roller (312),
Described tower crane device also comprises cleaning device sliding driving device (33), described cleaning device sliding driving device (33) comprises the elliptical section (35) on top and the gear ring portion (32) of bottom, described gear ring portion (32) is engaged with driving inner gear (39), described elliptical section (35) is installed in rotation on stock (22) by the bearing (34) at endoporus place, and its peripheral shape is roughly ellipticity, elliptoid periphery is used for engaging with described roller (312), thus interior can giving drives described two toothed disc cleaning devices (31) to radially slide when described elliptical section is driven in rotation, described elliptoid periphery is provided with groove (351) at the major axis of ellipse and the end points position of minor axis, and described groove (351) is for engaging to locate with described roller (312),
Stock (22) upper surface in described toothed disc (24) outside is provided with ball rolling groove, some balls (40) are installed in described ball rolling groove, described ball and the cleaning section in described cleaning device (31) perform (313) bottom and contact, and described ball (40) can make described cleaning device (31) circumference rotate and radially slide.
2. a kind of tower crane as claimed in claim 1, wherein, described driving inner gear (39) is driven by the slip drive motor (30) be arranged on described stock (22).
3. the operating method of the tower crane as described in above-mentioned any one claim, wherein, when needs are clean to toothed disc (24), the groove (351) at the minor axis place of described elliptical section (35) is engaged with described roller (312), thus make described brush device (311) engage the periphery of described toothed disc (24), afterwards, described pivoted frame (27) is carried out back rotation, thus described toothed disc (24) is cleaned; At the end of clean, the groove (351) at the major axis place of described elliptical section (35) is engaged with described roller (312), thus make described brush device (311) depart from the contact with described toothed disc (24).
4. a kind of method as claimed in claim 3, wherein, rotates at described pivoted frame and go back spraying cleaning liquid while clean to described toothed disc.
5. a kind of method as claimed in claim 4, wherein, described clean liquid level organic solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183233.4A CN104817023B (en) | 2015-04-17 | 2015-04-17 | A kind of can automatically cleaning and the tower crane device of stable operation and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183233.4A CN104817023B (en) | 2015-04-17 | 2015-04-17 | A kind of can automatically cleaning and the tower crane device of stable operation and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104817023A true CN104817023A (en) | 2015-08-05 |
| CN104817023B CN104817023B (en) | 2016-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510183233.4A Active CN104817023B (en) | 2015-04-17 | 2015-04-17 | A kind of can automatically cleaning and the tower crane device of stable operation and operation method thereof |
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| Country | Link |
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| CN (1) | CN104817023B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518538A (en) * | 2019-08-22 | 2019-11-29 | 中国电子科技集团公司第三十八研究所 | A kind of rotating mechanism for cable inner cabling |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276492Y (en) * | 1996-11-21 | 1998-03-18 | 王其昌 | Small tower crane |
| JP2000118710A (en) * | 1998-10-15 | 2000-04-25 | Nagano Automation Kk | Conveyor mainly used in clean room |
| CN200949639Y (en) * | 2006-07-25 | 2007-09-19 | 石家庄科一重工有限公司 | Planetary speed reducer of tower crane erector arm drum operation |
| CN101637754A (en) * | 2009-07-21 | 2010-02-03 | 中信戴卡轮毂制造股份有限公司 | Assistance mechanical arm |
| CN202429922U (en) * | 2012-01-12 | 2012-09-12 | 南充市忠平轻型塔吊有限公司 | Minitype tower crane |
| CN103573974A (en) * | 2012-08-10 | 2014-02-12 | 常州澳德森江浪减速机有限公司 | Speed reducer gear cleaning device |
| CN203695499U (en) * | 2014-01-08 | 2014-07-09 | 中车集团四川丹齿零部件有限公司 | Cleaning device for grinding sand on surface of basin gear after gear lapping |
| CN203868291U (en) * | 2014-03-24 | 2014-10-08 | 常州市五星铝化厂 | Gear cleaning and lubricating device |
| CN204035076U (en) * | 2014-07-01 | 2014-12-24 | 常州布拉迪纺织机械有限公司 | Gear cleaning machine |
-
2015
- 2015-04-17 CN CN201510183233.4A patent/CN104817023B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276492Y (en) * | 1996-11-21 | 1998-03-18 | 王其昌 | Small tower crane |
| JP2000118710A (en) * | 1998-10-15 | 2000-04-25 | Nagano Automation Kk | Conveyor mainly used in clean room |
| CN200949639Y (en) * | 2006-07-25 | 2007-09-19 | 石家庄科一重工有限公司 | Planetary speed reducer of tower crane erector arm drum operation |
| CN101637754A (en) * | 2009-07-21 | 2010-02-03 | 中信戴卡轮毂制造股份有限公司 | Assistance mechanical arm |
| CN202429922U (en) * | 2012-01-12 | 2012-09-12 | 南充市忠平轻型塔吊有限公司 | Minitype tower crane |
| CN103573974A (en) * | 2012-08-10 | 2014-02-12 | 常州澳德森江浪减速机有限公司 | Speed reducer gear cleaning device |
| CN203695499U (en) * | 2014-01-08 | 2014-07-09 | 中车集团四川丹齿零部件有限公司 | Cleaning device for grinding sand on surface of basin gear after gear lapping |
| CN203868291U (en) * | 2014-03-24 | 2014-10-08 | 常州市五星铝化厂 | Gear cleaning and lubricating device |
| CN204035076U (en) * | 2014-07-01 | 2014-12-24 | 常州布拉迪纺织机械有限公司 | Gear cleaning machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518538A (en) * | 2019-08-22 | 2019-11-29 | 中国电子科技集团公司第三十八研究所 | A kind of rotating mechanism for cable inner cabling |
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| Publication number | Publication date |
|---|---|
| CN104817023B (en) | 2016-10-26 |
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Effective date of registration: 20190102 Address after: 313000 1403, room 14, B building, free port, 1188 headquarters, Wuxing District, Huzhou, Zhejiang. Patentee after: Zhejiang creation Intellectual Property Service Co., Ltd. Address before: 321035 Pukou village, Xiao Shun Town, Jindong District, Jinhua, Zhejiang Patentee before: Jinhua daybreak lamps & lanterns factory |
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Effective date of registration: 20200611 Address after: Room 501, Office Building of Market Supervision Bureau of Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee after: Langxi pinxu Technology Development Co., Ltd Address before: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang creation Intellectual Property Service Co.,Ltd. |