CN106627660B - A kind of trolley for hoisting machinery track detecting - Google Patents
A kind of trolley for hoisting machinery track detecting Download PDFInfo
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- CN106627660B CN106627660B CN201710049105.XA CN201710049105A CN106627660B CN 106627660 B CN106627660 B CN 106627660B CN 201710049105 A CN201710049105 A CN 201710049105A CN 106627660 B CN106627660 B CN 106627660B
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- trolley
- hoisting machinery
- track
- vehicle frame
- track detecting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a kind of trolleies for hoisting machinery track detecting, including drive system, vehicle frame, guiding mechanism, driven wheel and the driving wheel driven by drive system, it is characterized by: one end of the guiding mechanism is symmetricly set on the two sides of vehicle frame, the other end of guiding mechanism is symmetricly set on track two sides waist, and can slide along track；This trolley can be adjusted using symmetrical supporting leg two-by-two by rotating and stretching, and adapt to the hoisting machinery track of various specifications；Symmetrical supporting leg is tensed by clamp system two-by-two, and four directive wheels is made to be clamped to track two sides waist, guarantees trolley reliable operation steady in orbit.
Description
Technical field
The present invention relates to hoisting machinery tracks, more particularly, to a kind of for the small of hoisting machinery track detecting
Vehicle.
Background technique
In fields such as modern industrial production, logistics, hoisting machinery plays increasingly important role.Hoisting machinery just
Often operation is directly related to the normal production of enterprise, working efficiency and benefit, and the social requirement to hoisting machinery is also increasingly
It is high.In orbit, the quality of trackwork situation directly decides running smoothly for hoisting machinery for most of hoisting machinery operation
Property and safety.Especially when track condition is excessively poor, hoisting machinery wheel rim touches track side surfaces, and generates horizontal side
To thrust, there is " gnawing rail " phenomenon." gnawing rail " meeting generates very big damage to the wheel and track of hoisting machinery, may burn out electricity
Motivation twists off transmission shaft, causes very big work noise and vibration." gnawing rail " of especially severe can even damage house knot
Structure occurs derailing suddenly in traveling, causes serious accident.
Requirement of the national standard for hoisting machinery track mainly includes single track straightness, double track with span in section and difference in height
Deng.Now traditional method mainly uses the instruments such as steel tape, horizontal ruler and clearance gauge to complete, and needs several reviewers
It climbs operation, examines intensity big, risk is high, and measurement result is by artificially reading, and precision is relatively low, inefficiency.In face of existing
The lifting equipment that generation is getting larger and larger, conventional method have been unable to satisfy examination requirements, have just gradually been eliminated.
For the inspection status of current hoisting machinery track, domestic and international some scholars propose new method, and in lifting
The trolley run in mechanical tracks is the important device for detecting the installation of target reflecting target.Document " Shanghai University of Science and Technology's journal "
" development of crane runway detection robot " and patent CN103776373A " a kind of crane runway detection device " are respective
A kind of trolley run on hoisting machinery track is proposed, but both there is vehicle structure complexity, fluctuation of service etc.
Disadvantage.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of structure is simple, controlling and stability are good, facilitate crane
The trolley of tool track detecting.
The present invention is that technical solution used by solving its technical problem is:
A kind of trolley for hoisting machinery track detecting, including drive system, vehicle frame, guiding mechanism, driven wheel and by
The driving wheel of drive system driving, it is characterised in that: one end of the guiding mechanism is symmetricly set on the two sides of vehicle frame, Guiding machine
The other end of structure is symmetricly set on track two sides waist, and can slide along track.
Further, the guiding mechanism includes four symmetrical guiding supporting legs two-by-two；The guiding supporting leg includes rotation
Bar, telescopic rod, oscillating bearing and directive wheel；The rotating bar is installed on vehicle frame and can rotate around vehicle frame；The flexible rod set
It is located in the rotating bar and can be along rotating bar linear expansion；The directive wheel is connected by oscillating bearing with telescopic rod, and is led
It is contacted to wheel with the two sides waist of track.
As a further improvement of the foregoing solution, the two sides waist perpendicular contact of the directive wheel and track.
As a further improvement of the foregoing solution, set up separately and be provided with clamping between two guiding supporting legs of track difference side
Mechanism.
Further, the clamp system includes the tension spring being connected between two guiding supporting legs and is separately mounted to be oriented to supporting leg
Rotating bar on and the adjusting screw that is connected with tension spring.
As a further improvement of the foregoing solution, the drive system uses Driven by Ultrasonic Motors.
Further, the drive system further includes shaft coupling and single-chip microprocessor MCU, and the input terminal of the single-chip microprocessor MCU connects
It is connected to power module, the output end of single-chip microprocessor MCU is connected with motor driver, the output end and ultrasonic electric of the motor driver
Machine is connected；The ultrasound electric machine by shaft coupling with and driving wheel connect.
Further, the ultrasound electric machine, single-chip microprocessor MCU, motor driver and power module are fixed on vehicle frame, described
Driving wheel and driven wheel pass through driving wheel supporting element respectively and driven wheel supporting element is mounted on vehicle frame.
Further, the centre of the vehicle frame is provided with the boss for installation targets target mirror, and the boss is higher by vehicle frame
Top.
Further, the drive system further includes the radio communication circuit being connected respectively with single-chip microprocessor MCU (14) and data
Storage element.
The beneficial effects of the present invention are: this trolley can be adjusted using symmetrical supporting leg two-by-two by rotating and stretching
Section, adapts to the hoisting machinery track of various specifications；Symmetrical supporting leg is tensed by clamp system two-by-two, clamps four directive wheels
To track two sides waist, guarantee trolley reliable operation steady in orbit；In addition, being driven using ultrasound electric machine, it is not required to
Slow down mechanism, structure is simple, light weight, fast response time, and control performance is good, and movement is accurate.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, without creative efforts, other that can also be obtained according to these attached drawings are set those skilled in the art
Meter scheme and attached drawing:
Fig. 1 is the top view of the embodiment of the present invention；
Fig. 2 is the side view of the embodiment of the present invention；
Fig. 3 is the front view of the embodiment of the present invention；
Fig. 4 is drive system of embodiment of the present invention functional block diagram.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.
Referring to figs. 1 to Fig. 4, a kind of trolley for hoisting machinery track detecting, including drive system 1, vehicle frame 2, guiding
Mechanism 3, driven wheel 17 and the driving wheel 19 driven by drive system 1, the vehicle frame 2 use frame structure, and centre is equipped with one
The boss 4 being higher by the top of vehicle frame, the target mirror installation for hoisting machinery track detecting is on its top face.
Referring further to Figure 2, the guiding mechanism 3 includes four symmetrical guiding supporting legs 31 two-by-two；The guiding branch
Leg 31 includes rotating bar 314, telescopic rod 313, oscillating bearing 312 and directive wheel 311；The rotating bar 314 is installed on vehicle frame 2
And it can be rotated around vehicle frame 2；The telescopic rod 313 is set in the rotating bar and can be along 314 linear expansion of rotating bar, and leads to
It is fixed to cross holding screw 315；The directive wheel 311 is connected by oscillating bearing 312 and telescopic rod 313, and directive wheel 311 and rail
The two sides waist perpendicular contact in road 5.
Set up separately and be provided with clamp system 32 between two guiding supporting legs 31 of track difference side, is pressed from both sides described in the present embodiment
Tight mechanism 32 uses scalable extension spring structure, including being connected to the two symmetrical tension springs 322 being oriented between supporting legs 31 and installing respectively
The adjusting screw 321 being connected in the rotating bar 314 of guiding supporting leg 31 and with tension spring 322, by adjusting two adjusting screws 321
It can control the tensioning of tension spring 322, to guarantee that four directive wheels 311 are clamped to 5 two sides waist of track.
With further reference to Fig. 1 and Fig. 4, the drive system includes ultrasound electric machine 11, shaft coupling 12 and single-chip microcontroller
MCU14, the input terminal of the single-chip microprocessor MCU 14 are connected with power module 18, and the output end of single-chip microprocessor MCU 14 is connected with motor drive
Dynamic device 15, the output end of the motor driver 15 are connected with ultrasound electric machine 11；The ultrasound electric machine 11 by shaft coupling 12 with
It is connected with driving wheel 19.
The ultrasound electric machine 11, single-chip microprocessor MCU 14, motor driver 15 and power module 18 are fixed on vehicle frame 2, institute
Driving wheel 19 and driven wheel 17 is stated to be mounted on vehicle frame 2 by driving wheel supporting element 13 and driven wheel supporting element 16 respectively.
When work, by the trolley for being used for hoisting machinery track detecting as shown in Figure 1, Figure 2 and Fig. 3 be installed to crane runway 5,
Activation system；As shown in figure 4,18 drive system of power module is powered；Control signal outside radio communication circuit reception, and
Transmit a signal to single-chip microprocessor MCU 14.Single-chip microprocessor MCU 14 carries out calculation process to signal and data store, and drives to motor
Dynamic device 15 issues control instruction；Motor driver 15 receives the instruction of single-chip microprocessor MCU 14, and driving ultrasound electric machine 11 rotates, thus
Driving wheel 19 and driven wheel 17 is driven to complete preset movement on the rail 5.
Described above-described embodiment is to be further described to above content of the invention, but this should not be interpreted as this hair
The range of bright above-mentioned theme is only limitted to above-described embodiment, all that model of the invention is belonged to based on the technology that above content is realized
It encloses.
Claims (9)
1. a kind of trolley for hoisting machinery track detecting, including it is drive system (1), vehicle frame (2), guiding mechanism (3), driven
The driving wheel (19) taking turns (17) and being driven by drive system (1), one end of the guiding mechanism (3) is symmetricly set on vehicle frame (2)
Two sides, the other end of guiding mechanism (3) is symmetricly set on track (5) two sides waist, and can slide along track (5),
Be characterized in that: the guiding mechanism (3) includes four and is symmetrically oriented to supporting leg (31) two-by-two；The guiding supporting leg (31) includes
Rotating bar (314), telescopic rod (313), oscillating bearing (312) and directive wheel (311)；The rotating bar (314) is installed on vehicle frame
(2) it can rotate on and around vehicle frame (2)；The telescopic rod (313) is set in the rotating bar and can be along rotating bar (314) straight line
It is flexible；The directive wheel (311) is connected by oscillating bearing (312) and telescopic rod (313), and directive wheel (311) and track (5)
Two sides waist contact.
2. a kind of trolley for hoisting machinery track detecting according to claim 1, it is characterised in that: the directive wheel
(311) with the two sides waist perpendicular contact of track (5).
3. a kind of trolley for hoisting machinery track detecting according to claim 1, it is characterised in that: set up separately in track
Clamp system (32) are provided between two not ipsilateral guiding supporting leg (31).
4. a kind of trolley for hoisting machinery track detecting according to claim 3, it is characterised in that: the clamping machine
Structure (32) includes the rotating bar for being connected to the tension spring (322) between two guiding supporting legs (31) and being separately mounted to guiding supporting leg (31)
(314) the adjusting screw (321) being connected on and with tension spring (322).
5. a kind of trolley for hoisting machinery track detecting according to claim 1, it is characterised in that: the driving
System is driven using ultrasound electric machine (11).
6. a kind of trolley for hoisting machinery track detecting according to claim 5, it is characterised in that: the driving system
System further includes shaft coupling (12) and single-chip microprocessor MCU (14), and the input terminal of the single-chip microprocessor MCU (14) is connected with power module
(18), the output end of single-chip microprocessor MCU (14) is connected with motor driver (15), the output end of the motor driver (15) and super
Acoustic-electric machine (11) is connected；The ultrasound electric machine (11) by shaft coupling (12) with and driving wheel (19) connect.
7. a kind of trolley for hoisting machinery track detecting according to claim 6, it is characterised in that: the ultrasonic electric
Machine (11), single-chip microprocessor MCU (14), motor driver (15) and power module (18) are fixed on vehicle frame (2), the driving wheel
(19) it is mounted on vehicle frame (2) by driving wheel supporting element (13) and driven wheel supporting element (16) respectively with driven wheel (17).
8. a kind of trolley for hoisting machinery track detecting according to claim 6, it is characterised in that: the vehicle frame
(2) centre is provided with the boss (4) for installation targets target mirror, and the boss (4) is higher by the top of vehicle frame (2).
9. a kind of trolley for hoisting machinery track detecting according to claim 6, it is characterised in that: the driving system
System further includes the radio communication circuit and data storage element being connected respectively with single-chip microprocessor MCU (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049105.XA CN106627660B (en) | 2017-01-20 | 2017-01-20 | A kind of trolley for hoisting machinery track detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049105.XA CN106627660B (en) | 2017-01-20 | 2017-01-20 | A kind of trolley for hoisting machinery track detecting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106627660A CN106627660A (en) | 2017-05-10 |
| CN106627660B true CN106627660B (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710049105.XA Active CN106627660B (en) | 2017-01-20 | 2017-01-20 | A kind of trolley for hoisting machinery track detecting |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284470A (en) * | 2017-07-31 | 2017-10-24 | 上海圭目机器人有限公司 | A kind of autonomous orbit defect detecting system and detection method |
| CN113653351B (en) * | 2021-08-05 | 2022-08-30 | 中国建筑第八工程局有限公司 | Safety protection device at bottom of steel construction pocket is encorbelmented greatly to large-span |
| CN113954906B (en) * | 2021-11-05 | 2022-12-13 | 中国铁建重工集团股份有限公司 | Track guiding device and APM track detection device |
| CN114044023B (en) * | 2021-11-17 | 2022-10-14 | 无锡工艺职业技术学院 | Patrol and examine robot suitable for subway I-beam track |
| CN114475678A (en) * | 2022-03-01 | 2022-05-13 | 柳州铁道职业技术学院 | Based on ultrasonic wave suspension type track robot of detecting a flaw |
| CN117228532A (en) * | 2022-11-15 | 2023-12-15 | 武汉万曦智能科技有限公司 | Multi-shaft automatic detection robot for crane guide rail |
| CN116101676B (en) * | 2023-03-17 | 2023-10-24 | 深圳尚蓝柏科技有限公司 | Ground rail type rollover prevention stereoscopic warehouse stacker |
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| 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 |
| US8844149B2 (en) * | 2011-09-13 | 2014-09-30 | Holland, L.P. | Rail cant measurement tool and method |
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| CN206465951U (en) * | 2017-01-20 | 2017-09-05 | 广东省特种设备检测研究院珠海检测院 | A kind of dolly for hoisting machinery track detecting |
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Patent Citations (5)
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|---|---|---|---|---|
| US8844149B2 (en) * | 2011-09-13 | 2014-09-30 | Holland, L.P. | Rail cant measurement tool and method |
| 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 |
| CN104139787A (en) * | 2014-07-25 | 2014-11-12 | 成都金和工贸有限公司 | Tractor for magnetic levitation traffic installation routing inspection rescue |
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| CN106627660A (en) | 2017-05-10 |
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