CN109264581A - A kind of goliath operating mechanism deviation detecting device - Google Patents
A kind of goliath operating mechanism deviation detecting device Download PDFInfo
- Publication number
- CN109264581A CN109264581A CN201811214422.3A CN201811214422A CN109264581A CN 109264581 A CN109264581 A CN 109264581A CN 201811214422 A CN201811214422 A CN 201811214422A CN 109264581 A CN109264581 A CN 109264581A
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- China
- Prior art keywords
- distance
- sensor
- monitoring sensor
- distance monitoring
- monitoring device
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- 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
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
Abstract
The invention discloses a kind of goliath operating mechanism deviation detecting devices, including forward and backward position monitoring device and the PLC controller being mounted on the forward and backward wheel carrier of monkey.Front position monitoring device includes that the first and second distances monitor sensor, and rear position monitoring device includes that the third and fourth distance monitors sensor；On the outer surface of the same side that front position monitoring device and rear position monitoring device are mounted on front truck wheel carrier and rear wheel frame each by a mounting bracket；First distance monitoring sensor, second distance monitoring sensor, third distance monitoring sensor and the 4th distance monitoring sensor are connect with PLC controller signal；PLC controller is connect with the display screen in crane master controller and hoisting box respectively by signal wire.Detection device of the invention effectively monitors the deflection situation of traveling wheel of trolley, protects equipment safety, avoids great personnel and property loss.
Description
Technical field
The present invention relates to a kind of goliath operating mechanism deviation detecting devices.
Background technique
600t and the above large-sized gantry crane after coming into operation for a long time due to constructional variant, crane for degree decaying with
And due to the stress release etc. in manufacturing process, can there are a kind of girder side sway phenomenon, the predominantly interior side sway of girder side sway.And it is other
Curved girder will lead to the trolley wheel rim sideslip walked on girder, and keep trolley in the hole.It is existing domestic and international
The upper large size double girder crane coherent detection protective device that detection for girder side sway and protection do not control, to detect control
Effective and safe operation of the trolley on girder.When dolly wheel is in dangerous situation relative to track running position, without one
A relevant protective device carries out crane protection to the operating condition.
Summary of the invention
A kind of goliath operating mechanism sideslip inspection is provided it is an object of the invention to overcome the deficiencies of existing technologies
Device is surveyed, it can keep crane hazard operating mechanism out of service under the dangerous state of crane, play protection people
The effect of member's property safety.
The object of the present invention is achieved like this: a kind of goliath operating mechanism deviation detecting device, including installation
On the front truck wheel carrier of monkey front position monitoring device, be mounted on monkey rear wheel frame on rear position
Monitoring device and a PLC controller, wherein
The front position monitoring device includes first distance monitoring sensor and second distance monitoring sensor, the rear position
Setting monitoring device includes third distance monitoring sensor and the 4th distance monitoring sensor；
Front position monitoring device and rear position monitoring device are mounted on the front truck wheel carrier each by a mounting bracket
On the outer surface of the same side of rear wheel frame；The mounting bracket includes a support leg, the opening for being mounted on support leg lower end
Flute profile transition block upward and the bottom surface for being mounted on transition block and downward opening flute profile mounting blocks；First distance monitors sensor
Sensor or third distance monitoring sensor are monitored with second distance and the 4th distance monitoring sensor is respectively mounted on mounting blocks
Two side walls medial surface on；The support leg of the mounting bracket is mounted on the outer surface of the wheel carrier and close to wheel
Wheel shaft makes first distance monitoring sensor and second distance monitoring sensor and third distance monitoring sensor and the 4th distance prison
Sensor is surveyed close to the side of the walking track of crane；
First distance monitors sensor, second distance monitoring sensor, third distance monitoring sensor and the 4th distance prison
Sensor is surveyed to connect with PLC controller signal；
The PLC controller by signal wire respectively with the display screen in crane master controller and hoisting box
Connection.
Above-mentioned goliath operating mechanism deviation detecting device, wherein first distance monitors sensor, second distance
The output signal for monitoring sensor, third distance monitoring sensor and the 4th distance monitoring sensor is 4-20mA standard digital
Signal is measured, the space length of corresponding detection is 0-250mm.
Goliath operating mechanism deviation detecting device of the invention has the advantage that
1. effectively monitoring the deflection situation of traveling wheel of trolley, equipment safety is protected, avoids great personnel and property damage
It loses；
2. can be stored by PLC controller for deviation data, when deviation data is corresponding with trolley position data
When, can actual displayed crane girder side sway actual conditions, for from now on maintenance data foundation is provided；
3. the goliath protection that the system is suitable for all twin beams and single-beam.
Detailed description of the invention
Fig. 1 is the structure principle chart of goliath operating mechanism deviation detecting device of the invention；
Fig. 2 is that the installation of the distance monitoring sensor in goliath operating mechanism deviation detecting device of the invention is shown
It is intended to.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 and Fig. 2, a kind of goliath operating mechanism deviation detecting device of the invention are please referred to, including is mounted on
Front position monitoring device on the front truck wheel carrier 10 of monkey, the rear position being mounted on the rear wheel frame 20 of monkey
Set monitoring device and a PLC controller 2, wherein
Front position monitoring device includes first distance monitoring sensor 11 and second distance monitoring sensor 12, rear position prison
Surveying device includes third distance monitoring sensor 13 and the 4th distance monitoring sensor 14；
Before front position monitoring device and rear position monitoring device are mounted on correspondingly each by a mounting bracket
On the outer surface of the same side of wheel carrier 10 and rear wheel frame 20；The mounting bracket includes a support 61, is mounted on support leg
The opening up flute profile transition block 62 of 61 lower ends and the bottom surface for being mounted on transition block 62 and downward opening flute profile mounting blocks 63；
First distance monitors sensor 11 and second distance monitoring sensor 12 or third distance monitoring sensor 13 and the 4th distance prison
It surveys on the medial surface for the two side walls that sensor 14 is respectively mounted on mounting blocks 63；The support leg 61 of mounting bracket is close to wheel 7
Wheel shaft be mounted on the outer surface of front truck wheel carrier 10 and rear wheel frame 20, make first distance monitoring sensor 11 and second distance
Sensor 12 and third distance monitoring sensor 13 and the 4th distance monitoring sensor 14 are monitored close to the walking track 5 of crane
Side；
First distance monitors sensor 11, second distance monitoring sensor 12, third distance monitoring sensor 13 and the 4th
Distance monitoring sensor 14 is connect with 2 signal of PLC controller；First distance monitors sensor 11, second distance monitoring sensing
The output signal of device 12, third distance monitoring sensor 13 and the 4th distance monitoring sensor 14 is 4-20mA standard digital amount
Signal, the space length of corresponding detection are 0-250mm.
PLC controller 2 is connected with the display screen 4 in crane master controller 3 and hoisting box respectively by signal wire
It connects.
Goliath operating mechanism deviation detecting device of the invention, by position monitoring device, signal processing PLC, defeated
Touch screen, output control node composition are shown out.Position monitoring device is in forward and backward wheel carrier two laser distances of each self installation
Monitor sensor, the linear distance of monitoring and orbital plane.Sensor output signal is 4-20mA standard digital amount signal, corresponding real
The 0-250mm space length on border.The distance signal that four tunnels distance monitoring sensor detects enters PLC controller 2 and carries out data
Processing, processing converses the current front vehicle wheel 71 of each trolley and the offset of rear wheel 72 and 5 center line of track, by default
Guard space data, judge whether the position is in danger position by PLC controller 2.When trolley wheel rim is in safer
When position, system control is located at the speed operation that the trolley on track can be relatively high, when trolley wheel rim is in danger position
When (the contact tyre tread less than 60%) when, PLC controller 2 handles out stopping and deceleration contact signal to crane master controller 3,
And issue information to driver's cabin and control crane and stop trolley travelling, prevent trolley from leading to the weight to topple because of wheel rim contact dislocation
Big safety accident occurs, and is effectively protected the safety of equipment.
Goliath operating mechanism deviation detecting device of the invention can make under the dangerous state of crane
Heavy-duty machine hazard operating mechanism is out of service, plays the role of protection staff property safety.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or modification, therefore all equivalent
Technical solution also should belong to scope of the invention, should be limited by each claim.
Claims (2)
1. a kind of goliath operating mechanism deviation detecting device, before being mounted on the front truck wheel carrier of monkey
Position monitoring device, the rear position monitoring device being mounted on the rear wheel frame of monkey and a PLC controller, it is special
Sign is,
The front position monitoring device includes first distance monitoring sensor and second distance monitoring sensor, the rear position prison
Surveying device includes third distance monitoring sensor and the 4th distance monitoring sensor；
Front position monitoring device and rear position monitoring device each by a mounting bracket be mounted on the front truck wheel carrier and after
On the outer surface of the same side of wheel carrier；The mounting bracket includes a support leg, is mounted on the opening up of support leg lower end
Flute profile transition block and be mounted on transition block bottom surface and downward opening flute profile mounting blocks；First distance monitors sensor and the
Two distance monitoring sensors or third distance monitoring sensor and the 4th distance monitoring sensor are respectively mounted on the two of mounting blocks
On the medial surface of a side wall；The support leg of the mounting bracket is mounted on the wheel on the outer surface of the wheel carrier and close to wheel
Axis makes first distance monitoring sensor and second distance monitoring sensor and third distance monitoring sensor and the 4th distance monitoring
Sensor is close to the side of the walking track of crane；
First distance monitors sensor, second distance monitoring sensor, third distance monitoring sensor and the 4th distance monitoring and passes
Sensor is connect with PLC controller signal；
The PLC controller is connected with the display screen in crane master controller and hoisting box respectively by signal wire
It connects.
2. goliath operating mechanism deviation detecting device according to claim 1, which is characterized in that first distance prison
Survey the output signal of sensor, second distance monitoring sensor, third distance monitoring sensor and the 4th distance monitoring sensor
It is 4-20mA standard digital amount signal, the space length of corresponding detection is 0-250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214422.3A CN109264581A (en) | 2018-10-18 | 2018-10-18 | A kind of goliath operating mechanism deviation detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214422.3A CN109264581A (en) | 2018-10-18 | 2018-10-18 | A kind of goliath operating mechanism deviation detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109264581A true CN109264581A (en) | 2019-01-25 |
Family
ID=65192976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811214422.3A Pending CN109264581A (en) | 2018-10-18 | 2018-10-18 | A kind of goliath operating mechanism deviation detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109264581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050754A (en) * | 2020-09-02 | 2020-12-08 | 奇瑞商用车（安徽）有限公司 | Automobile straight line deviation measuring system based on laser measurement and measurement judging method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59116393U (en) * | 1983-01-25 | 1984-08-06 | 住友重機械工業株式会社 | Crane skew prevention device |
| CN202245774U (en) * | 2011-08-31 | 2012-05-30 | 太原科技大学 | Device for preventing rail gnawing and derailment of crane |
| CN202864707U (en) * | 2012-05-18 | 2013-04-10 | 董新旺 | Rail-gnawing preventing device of crown block |
| CN203699687U (en) * | 2014-01-22 | 2014-07-09 | 河南世通电气自动化控制有限公司 | Device for preventing rail gnawing and correcting synchronously for big wheeled crane |
| CN205381874U (en) * | 2016-03-18 | 2016-07-13 | 王伟义 | Take yawing force to detect hoist anticreep rail of function and prevent gnawing rail device |
| CN106185621A (en) * | 2016-07-27 | 2016-12-07 | 河南省鑫源起重机有限公司 | A kind of monkey preventing gnawing rail system |
| CN206336942U (en) * | 2016-12-14 | 2017-07-18 | 厦门厦起重工有限公司 | A kind of motion bias rail of crane cart correction measurement supervising device |
-
2018
- 2018-10-18 CN CN201811214422.3A patent/CN109264581A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59116393U (en) * | 1983-01-25 | 1984-08-06 | 住友重機械工業株式会社 | Crane skew prevention device |
| CN202245774U (en) * | 2011-08-31 | 2012-05-30 | 太原科技大学 | Device for preventing rail gnawing and derailment of crane |
| CN202864707U (en) * | 2012-05-18 | 2013-04-10 | 董新旺 | Rail-gnawing preventing device of crown block |
| CN203699687U (en) * | 2014-01-22 | 2014-07-09 | 河南世通电气自动化控制有限公司 | Device for preventing rail gnawing and correcting synchronously for big wheeled crane |
| CN205381874U (en) * | 2016-03-18 | 2016-07-13 | 王伟义 | Take yawing force to detect hoist anticreep rail of function and prevent gnawing rail device |
| CN106185621A (en) * | 2016-07-27 | 2016-12-07 | 河南省鑫源起重机有限公司 | A kind of monkey preventing gnawing rail system |
| CN206336942U (en) * | 2016-12-14 | 2017-07-18 | 厦门厦起重工有限公司 | A kind of motion bias rail of crane cart correction measurement supervising device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050754A (en) * | 2020-09-02 | 2020-12-08 | 奇瑞商用车（安徽）有限公司 | Automobile straight line deviation measuring system based on laser measurement and measurement judging method |
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Application publication date: 20190125 |