CN104803300A - Tower crane device with guider and operating method of tower crane device - Google Patents

Tower crane device with guider and operating method of tower crane device Download PDF

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Publication number
CN104803300A
CN104803300A CN201510182733.6A CN201510182733A CN104803300A CN 104803300 A CN104803300 A CN 104803300A CN 201510182733 A CN201510182733 A CN 201510182733A CN 104803300 A CN104803300 A CN 104803300A
Authority
CN
China
Prior art keywords
toothed disc
cleaning
pivoted frame
tower crane
drive motor
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.)
Withdrawn
Application number
CN201510182733.6A
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Chinese (zh)
Inventor
刘文明
Original Assignee
刘文明
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 刘文明 filed Critical 刘文明
Priority to CN201510182733.6A priority Critical patent/CN104803300A/en
Publication of CN104803300A publication Critical patent/CN104803300A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/16Cranes 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
    • B66C23/163Cranes 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 where only part of the column rotates, i.e. at least the bottom part is fixed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/62Constructional features or details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00Cranes
    • B66C2700/03Cranes with arms or jibs; Multiple cranes

Abstract

The invention discloses a tower crane device with a guider and an operating method of the tower crane device. The tower crane device comprises a main tower body (21), a stock (22) arranged at the top of the main tower body (21) in a sleeving manner, a gear disc (24) fixedly mounted at the top end of the stock (22), a rotating stand (27) matched with the gear disc (24) rotationally, and a rotating arm (26) fixedly connected with the rotating stand (27), wherein a rotating drive motor (28) is fixedly arranged on the rotating stand (27) and is meshed with the gear disc (24) through a pinion (29) fixedly connected with the rotating drive motor (28) so as to drive the rotating stand (27) and the rotating arm (26) to rotate.

Description

A kind of tower crane device of tape guide device and operating method thereof
Technical field
The invention belongs to vehicle for construction field, especially a kind of tower crane device of tape guide device 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 tower crane device and operating method thereof of tape guide device, to overcome the defect of prior art.
According to the tower crane device of a kind of tape guide device of the present invention, 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; The described portion that is slidably installed coordinates with the chute in described pivoted frame base plate with radially sliding, and 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, and described radial drive portion is rotatably mounted with roller,
Guides is provided with between described pivoted frame and toothed disc cleaning device, described guides comprises guide groove, returning spring, slide block and guide rod, returning spring and slide block is established in described guide groove, described returning spring two ends are fixedly connected with slide block with returning spring respectively, described guide rod is fixedly connected with slide block, the described guide rod other end is fixedly connected with the portion of being slidably installed
The tower crane device of described tape guide 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.
Wherein, described driving inner gear is driven by the slip drive motor be arranged on described stock.
Wherein, described elliptoid periphery is provided with groove at the major axis of ellipse and the end points position of minor axis, described groove is used for engaging to locate with described roller, thus make: when the power-off of described slip drive motor and described rotational drive motor run time, described cleaning device sliding driving device can rotate with described pivoted frame, and when described slip drive motor run and described rotational drive motor power-off time, described cleaning device sliding driving device rotates relative to described pivoted frame.
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 the tower crane device of tape guide 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 the tape guide 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.
According to the tower crane device of the tape guide device 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; The described portion 314 that is slidably installed coordinates with the chute in described pivoted frame 27 base plate with radially sliding, 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
Guides 315 is provided with between described pivoted frame 27 and toothed disc cleaning device 31, described guides 315 comprises guide groove 12, returning spring 11, slide block 13 and guide rod 14, returning spring 11 and slide block 13 is established in described guide groove 12, described returning spring 11 two ends are fixedly connected with slide block 13 with returning spring 11 respectively, described guide rod 14 one end is fixedly connected with slide block 13, described guide rod 14 other end is fixedly connected with the portion of being slidably installed 314
The tower crane device of described tape guide 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.
In an embodiment, described driving inner gear 39 is driven by the slip drive motor 30 be arranged on described stock 22.
In an embodiment, described elliptoid periphery is provided with groove 351 at the major axis of ellipse and the end points position of minor axis, described groove 351 is for engaging to locate with described roller 312, thus make: when the power-off of described slip drive motor 30 and described rotational drive motor 28 runs time, described cleaning device sliding driving device 33 can rotate with described pivoted frame 27, and when described slip drive motor 30 run and described rotational drive motor 28 power-off time, described cleaning device sliding driving device 33 rotates relative to described pivoted frame 27.
Alternatively, the portion 314 that is slidably installed described in two described toothed disc cleaning devices 31 is all connected with pivoted frame 27 by guides 315.
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 (7)

1. the tower crane device of a tape guide device, 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; The described portion that is slidably installed (314) coordinates with the chute in described pivoted frame (27) base plate with radially sliding, 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)
Guides (315) is provided with between described pivoted frame (27) and toothed disc cleaning device (31), described guides (315) comprises guide groove (12), returning spring (11), slide block (13) and guide rod (14), returning spring (11) and slide block (13) is established in described guide groove (12), described returning spring (11) two ends are fixedly connected with slide block (13) with returning spring (11) respectively, described guide rod (14) one end is fixedly connected with slide block (13), described guide rod (14) other end is fixedly connected with the portion of being slidably installed (314)
The tower crane device of described tape guide 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.
2. the tower crane device of a kind of tape guide device 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 tower crane device of a kind of tape guide device as claimed in claim 2, wherein, described elliptoid periphery is provided with groove (351) at the major axis of ellipse and the end points position of minor axis, described groove (351) is for engaging to locate with described roller (312), thus make: when described slip drive motor (30) power-off and described rotational drive motor (28) run time, described cleaning device sliding driving device (33) can be rotated with described pivoted frame (27), and when described slip drive motor (30) run and described rotational drive motor (28) power-off time, described cleaning device sliding driving device (33) is rotated relative to described pivoted frame (27).
4. the tower crane device of the tape guide device according to any one of claim 1-3, wherein, the portion (314) that is slidably installed described in two described toothed disc cleaning devices (31) is all connected with pivoted frame (27) by guides (315).
5. the operating method of the tower crane device of the tape guide device 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).
6. a kind of method as claimed in claim 5, wherein, rotates at described pivoted frame and go back spraying cleaning liquid while clean to described toothed disc.
7. a kind of method as claimed in claim 6, wherein, described clean liquid level organic solvent.
CN201510182733.6A 2015-04-17 2015-04-17 Tower crane device with guider and operating method of tower crane device Withdrawn CN104803300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510182733.6A CN104803300A (en) 2015-04-17 2015-04-17 Tower crane device with guider and operating method of tower crane device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510182733.6A CN104803300A (en) 2015-04-17 2015-04-17 Tower crane device with guider and operating method of tower crane device

Publications (1)

Publication Number Publication Date
CN104803300A true CN104803300A (en) 2015-07-29

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Application Number Title Priority Date Filing Date
CN201510182733.6A Withdrawn CN104803300A (en) 2015-04-17 2015-04-17 Tower crane device with guider and operating method of tower crane device

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107416700A (en) * 2017-05-11 2017-12-01 东莞市华楠骏业机械制造有限公司 Pressure locating guide device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107416700A (en) * 2017-05-11 2017-12-01 东莞市华楠骏业机械制造有限公司 Pressure locating guide device

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Application publication date: 20150729