CN102275823A - Trolley for detecting track of crane - Google Patents

Trolley for detecting track of crane Download PDF

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Publication number
CN102275823A
CN102275823A CN201110166303A CN201110166303A CN102275823A CN 102275823 A CN102275823 A CN 102275823A CN 201110166303 A CN201110166303 A CN 201110166303A CN 201110166303 A CN201110166303 A CN 201110166303A CN 102275823 A CN102275823 A CN 102275823A
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CN
China
Prior art keywords
track
dolly
crane
crane track
frame
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.)
Pending
Application number
CN201110166303A
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Chinese (zh)
Inventor
刘亮
廉珂
翟宇毅
陈静涛
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.)
University of Shanghai for Science and Technology
Original Assignee
University of Shanghai for Science and Technology
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 University of Shanghai for Science and Technology filed Critical University of Shanghai for Science and Technology
Priority to CN201110166303A priority Critical patent/CN102275823A/en
Publication of CN102275823A publication Critical patent/CN102275823A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a trolley which is used for detecting a track of a crane and has thefunctions of carrying instruments, clamping tracks and preventing turnover. The trolley comprises a machine frame, a clamping mechanism, a turnover preventing mechanism and a driving system. The machine frame is connected with the clamping mechanism through a triangular bracket; the turnover preventing mechanism is connected with the clamping mechanism by a guide pole; the driving system is arranged on the machine frame; shafts of a driving wheel and a driven shaft are supported by a rolling bearing pedestal; and the rolling bearing pedestal is fixed above the machine frame. The driving wheel and the driven wheel are in contact with the track of the crane through a square groove on the machine frame. The trolley for detecting the tack of the crane can carry a track detector to move forward on the track of the crane, finish the measurement on the geometrical quantity of the track in one step, and replace the traditional method that the geometrical quantity of the track of the crane is detected by manual labor section by section, and therefore, the measuring efficiency and accuracy are obviously increased, the overhead working of personnel is avoided, and the measuring cost is obviously reduced.

Description

A kind of dolly that is used to detect crane track
Technical field
The present invention relates to a kind of device that is used to detect track, relate in particular to a kind of dolly that is used to detect crane track.
Background technology
In the social production life in modern times, the carrying amount of goods and materials obviously increases, and the crane applications scope is also more extensive.If hoisting crane is in the heavy duty work for a long time, and under such environmental effects such as settlement of ground, crane track will occur vertical and the horizontal direction distortion, increase friction, accelerate the wearing and tearing and then the reduction of service life of mechanism.If situation is serious, will make the crane destabilization derailing, will cause safety misadventure.Therefore must the geometric sense of crane track be detected, to guarantee crane safety operation and enterprise security production.
At present, measure, still generally adopt measuring equipments such as metallic tape, Sopwith staff, laser transit, carry out the crane track mode of handmarking's measurement piecemeal crane and trolley track.It is bigger that above measuring tool is influenced by environmental change, and measurement accuracy is difficult to guarantee, and survey crew is dangerous big when measuring piecemeal on crane track, measures poor continuity, and the data splicing error is big, and cost is higher.
Summary of the invention
Detect the problems referred to above that exist for overcoming existing track, the invention provides a kind of dolly that is used to detect crane track, the precision of advancing height, good stability, can carry track detector, provide good hardware platform for measuring crane track, but the longer track of one-shot measurement saves the artificial trouble of splice track data piecemeal, and then can improve survey precision and efficient.
In order to realize the foregoing invention purpose, the present invention has adopted following technical scheme:
A kind of dolly that is used to detect crane track comprises frame, clamping mechanism, anti-topple mechanism and drive system.Six spiders of symmetry are installed below the described frame, and clamping device is connected with frame by spider.Each installs the anti-mechanism that topples described clamping device downside, and the anti-mechanism that topples links to each other with clamping device by guidepost, landing from the track when preventing the dolly accident.The control apparatus of being made up of big leading screw, major adjustment plate, big spring, pillar and steamboat is installed on the clamping device, but the crane track of clamping different size after the adjusting.Drive system is installed in described frame middle part, is advanced through bevel-gear sett, pair of straight gear reduction rear drive driving wheel by DC machine; The axle of two driving wheels and the axle of two flower wheels are by the antifriction-bearing box seat supports, and rolling bearing pedestal is installed in the top of frame, and two driving wheels contact with crane track by the square groove on the frame with two flower wheels.
Compared with the prior art, the present invention has following conspicuous substantive features and remarkable advantage: 1. be used to carry track detector, can realize automatic measurement, replaced manually and measured piecemeal.2. wheel shaft makes center of gravity reduce above frame, and stability is better.2. the clamping device of Cai Yonging makes the power of grip track to regulate.3. the anti-mechanism that topples of Cai Yonging can prevent effectively that the dolly accident from toppling.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Comprise frame (1), clamping device (2), the anti-mechanism (3) that topples, drive system (4), spider (5), guidepost (6), major adjustment plate (7), big leading screw (8), pillar (9) among the figure,, steamboat (10), pillar (9), spring (11), minor adjustment plate (12), little leading screw (13), support (14), bevel gear wheel (15), bevel pinion (16), large straight gear (17), small Spur gear (18), motor (19), axle (20), rolling bearing pedestal (21), driving wheel (22), flower wheel (23).
The specific embodiment
Below in conjunction with accompanying drawing concrete enforcement of the present invention is described.
As Fig. 1, Fig. 2, a kind of dolly that is used to detect crane track shown in Figure 3, comprise frame 1, clamping device 2, the anti-mechanism 3 that topples, drive system 4, spider 5, guidepost 6, major adjustment plate 7, big leading screw 8, pillar 9, steamboat 10, pillar 9, spring 11, minor adjustment plate 12, little leading screw 13, support 14, bevel gear wheel 15, bevel pinion 16, large straight gear 17, small Spur gear 18, motor 19, axle 20, rolling bearing pedestal 21, driving wheel 22, flower wheel 23.
Before the work beginning, track detector is installed in the dolly that is used to detect crane track.Dolly is placed in orbit, the steamboat on the dolly one side clamping device is positioned on the side of crane track, with this track side surfaces as gauge reference target.Big leading screw on the clamping mechanism of adjusting dolly opposite side, big leading screw drives the major adjustment plate, major adjustment plate compression big spring, under the application force of big spring, steamboat on the clamping mechanism is adjacent on the another side of crane track with suitable power, attention will make steamboat rotate, and it is stuck to make spring force cross senior general's steamboat.Regulate two little leading screws in the anti-mechanism that topples, little leading screw drives the minor adjustment plate, minor adjustment plate compression little spring, under the application force of little spring, steamboat in the anti-mechanism that topples is adjacent to waist at track with suitable power, and attention will make steamboat rotate, and it is stuck to make spring force cross senior general's steamboat.The anti-mechanism that topples can prevent car body and topple in traveling process, guarantee job safety.
When beginning work, send a branch of collimation laser in the crane track starting point earlier, regulate collimation laser, make hot spot beat center at the track detector screen.Start vehicle motor, driving trolley is advanced.Dolly is in the process of advancing, and the screen of track detector can be stored hot spot change in displacement with respect to screen center on screen.If crane track is distortion not, then dolly hot spot in traveling process does not have displacement with respect to the center.If crane track has distortion, then dolly is in traveling process, and hot spot will have displacement with respect to screen center.The size of record displacement and the advanced positions of dolly again by relevant calculating, just can obtain the geometric sense of crane track distortion.The present invention has substituted manual operation, can make measurement efficiently, carry out accurately.Because the axle of driving wheel and the axle of flower wheel above frame, make the center of gravity of whole dolly reduce, and be more steady when advancing in orbit, improved the orbit measurement precision.The present invention has strengthened the detection continuity, has avoided the survey crew high-altitude application, has significantly saved the detection cost.

Claims (7)

1. dolly that is used to detect crane track, it is characterized in that a kind of by frame (1), clamping device (2), anti-topple mechanism (3) and drive system (4) form have lift-launch instrument, gripper rail, the small rail car of the function that prevents to topple; Wherein: frame (1) links to each other with clamping device (2) by spider (5), and clamping device (2) links to each other with the anti-mechanism (3) that topples by guidepost (6), and drive system (4) is installed on the frame (1).
2. the dolly that is used to detect crane track according to claim 1, it is characterized in that major adjustment plate (7) is arranged in the described clamping device (2), have in the middle of the major adjustment plate (7) for the big leading screw of regulating (8), there is pillar (9) at two ends, pillar (9) front end is equipped with steamboat (10), is with the spring (11) of regulating gripping power on the pillar (9).
3. the dolly that is used to detect crane track according to claim 1 is characterized in that the described anti-mechanism (3) that topples links to each other with major adjustment plate (7) on the clamping device (2) by guidepost (6).
4. the dolly that is used to detect crane track according to claim 1, it is characterized in that in the described anti-mechanism (3) that topples minor adjustment plate (12) being arranged, have in the middle of the minor adjustment plate (12) for the little leading screw of regulating (13), there is support (14) at two ends, and support (14) front end is equipped with steamboat (10).
5. the dolly that is used to detect crane track according to claim 1, it is characterized in that bevel gear wheel (15), bevel pinion (16), large straight gear (17) and small Spur gear (18) are arranged in the described drive system (4), motor (19) drives total system by bevel pinion (16).
6. the dolly that is used to detect crane track according to claim 1 is characterized in that the axle (20) of described wheel is supported by rolling bearing pedestal (21), and rolling bearing pedestal (21) is installed on the top of frame (1).
7. the dolly that is used to detect crane track according to claim 1 is characterized in that having square groove before and after the described frame (1), and two driving wheels (22) contact with crane track by the square groove on the frame with two flower wheels (23).
CN201110166303A 2011-06-21 2011-06-21 Trolley for detecting track of crane Pending CN102275823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110166303A CN102275823A (en) 2011-06-21 2011-06-21 Trolley for detecting track of crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110166303A CN102275823A (en) 2011-06-21 2011-06-21 Trolley for detecting track of crane

Publications (1)

Publication Number Publication Date
CN102275823A true CN102275823A (en) 2011-12-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110166303A Pending CN102275823A (en) 2011-06-21 2011-06-21 Trolley for detecting track of crane

Country Status (1)

Country Link
CN (1) CN102275823A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556852A (en) * 2012-03-04 2012-07-11 开原起重机有限公司 Complete machine detection device for multipurpose crane
CN103063146A (en) * 2013-01-16 2013-04-24 上海市特种设备监督检验技术研究院 Crane rail measure detection system
CN103105130A (en) * 2013-01-16 2013-05-15 上海市特种设备监督检验技术研究院 Crane railway measuring device
CN103776373A (en) * 2014-01-21 2014-05-07 上海工程技术大学 Crane track detection device
CN109720783A (en) * 2018-12-05 2019-05-07 中国煤炭科工集团太原研究院有限公司 A kind of flexible tape elevating conveyor dynamical system
CN112969387A (en) * 2018-11-09 2021-06-15 奥力有限公司 System and method for improved operation of mobile robotic elements

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020194751A1 (en) * 2001-06-21 2002-12-26 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Track maintenance machine and method for monitoring a track position
CN1827442A (en) * 2006-03-27 2006-09-06 太原理工大学 Stepping type rail track detection vehicle and detection method
CN101221092A (en) * 2007-01-09 2008-07-16 上海五冶冶金建设有限公司 Rail measuring vehicle of bridge-type crane
CN101700777A (en) * 2009-10-24 2010-05-05 株洲南车时代电气股份有限公司 Track geometric parameter measurement car
CN201857560U (en) * 2010-11-12 2011-06-08 上海工程技术大学 Small cart for detecting smooth-going of track

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020194751A1 (en) * 2001-06-21 2002-12-26 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Track maintenance machine and method for monitoring a track position
CN1827442A (en) * 2006-03-27 2006-09-06 太原理工大学 Stepping type rail track detection vehicle and detection method
CN101221092A (en) * 2007-01-09 2008-07-16 上海五冶冶金建设有限公司 Rail measuring vehicle of bridge-type crane
CN101700777A (en) * 2009-10-24 2010-05-05 株洲南车时代电气股份有限公司 Track geometric parameter measurement car
CN201857560U (en) * 2010-11-12 2011-06-08 上海工程技术大学 Small cart for detecting smooth-going of track

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556852A (en) * 2012-03-04 2012-07-11 开原起重机有限公司 Complete machine detection device for multipurpose crane
CN103063146A (en) * 2013-01-16 2013-04-24 上海市特种设备监督检验技术研究院 Crane rail measure detection system
CN103105130A (en) * 2013-01-16 2013-05-15 上海市特种设备监督检验技术研究院 Crane railway measuring device
CN103063146B (en) * 2013-01-16 2015-08-05 上海市特种设备监督检验技术研究院 A kind of crane rail measure detection system
CN103105130B (en) * 2013-01-16 2016-03-16 上海市特种设备监督检验技术研究院 A kind of crane runway measurement mechanism
CN103776373A (en) * 2014-01-21 2014-05-07 上海工程技术大学 Crane track detection device
CN112969387A (en) * 2018-11-09 2021-06-15 奥力有限公司 System and method for improved operation of mobile robotic elements
CN109720783A (en) * 2018-12-05 2019-05-07 中国煤炭科工集团太原研究院有限公司 A kind of flexible tape elevating conveyor dynamical system

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Application publication date: 20111214