CN206126695U - Prevent bumping overhead traveling crane device - Google Patents
Prevent bumping overhead traveling crane device Download PDFInfo
- Publication number
- CN206126695U CN206126695U CN201620892003.5U CN201620892003U CN206126695U CN 206126695 U CN206126695 U CN 206126695U CN 201620892003 U CN201620892003 U CN 201620892003U CN 206126695 U CN206126695 U CN 206126695U
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- China
- Prior art keywords
- tourist bus
- cylinder
- crown
- traveling crane
- overhead traveling
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Abstract
The utility model provides a prevent bumping overhead traveling crane device relates to the drill technology field. The utility model discloses a prevent bumping overhead traveling crane device, include: the cylinder is through the up -and -down motion of rotation in order to realize the tourist bus of cylinder, the information acquisition unit for gather the rotation condition of cylinder, a central processing unit for according to the rotation condition of cylinder, whether that judges the tourist bus highly exceedes the threshold value, if the tourist bus height exceedes the threshold value, triggers execution instruction, display element for the height that shows the tourist bus, and execution unit for response a central processing unit's execution instruction is in order to avoid tourist bus and overhead traveling crane collision. Prevent bumping overhead traveling crane device is applied to the installation by land or marine rigs in oilfield, workover rig or tractor hoist. The utility model discloses a microcomputer control technique, the running state of effective, reliable demonstration tourist bus provides reliable, accurate control signal for execution unit simultaneously, exceedes the threshold value when the tourist bus height, and execution unit provides acousto -optic warning with suggestion operating personnel.
Description
Technical field
This utility model is related to drilling rig technique field, and in particular to a kind of crown-block protector.
Background technology
At present, the known crown-block protector for oil and gas well drilling, well workover engineering only carries the automatic brake that transfinites
Car function, but because the upward strain speed of the tourist bus before brake is than very fast, cause tourist bus on rush inertia increase, its effective anti-collision
Braking distance also increases, i.e., the tourist bus of upper punching bumps against by force overhead traveling crane, and brake response lag, braking mechanism action not in time and
There is the accident that tourist bus bumps against overhead traveling crane.
Utility model content
For the crown-block protector that defect of the prior art, this utility model are provided, tourist bus can be in time monitored
Highly, so as to send execute instruction in time, to avoid tourist bus from colliding with overhead traveling crane.
In a first aspect, the crown-block protector that this utility model is provided, prevents tourist bus from colliding with overhead traveling crane in motor process,
Including：
Cylinder, by the rotation of the cylinder realizing the up and down motion of the tourist bus；
Information acquisition unit, for gathering the rotation situation of the cylinder；
CPU, for according to the rotation situation of the cylinder, whether the height for judging the tourist bus to exceed threshold
Value, if the tourist bus highly exceedes threshold value, triggers execute instruction；
Display unit, for showing the height of the tourist bus；With
Performance element, for responding the execute instruction of the CPU, to avoid tourist bus from colliding with overhead traveling crane.
Alternatively, the performance element includes warning circuit, and the threshold value includes alarming value, if the tourist bus highly exceedes
The alarming value, the warning circuit produces sound and light alarm signal.
Alternatively, the performance element includes anti-collision protection circuit, and the threshold value includes anti-collision value, if tourist bus height
More than the anti-collision value, the anti-collision protection circuit performs anti-collision action.
Alternatively, the anti-collision action is skidding so that the cylinder stops operating.
Alternatively, described information collecting unit includes digital height sensor, and the height sensor is described to obtain
The height of cylinder.
Alternatively, the digital height sensor is installed on the transmission case of cylinder termination, air guide cock tap, clutch are exported
End or decelerator outfan.
Alternatively, described information collecting unit includes sensing encoder, two tunnel pulses produced by the sensing encoder
To obtain the rotational angle of the cylinder and the shift length of corresponding steel wire rope.
Alternatively, the display unit is LCDs or digital display tube.
Second aspect, the application of the crown-block protector that this utility model is provided, including described crown-block protector, institute
State crown-block protector to be applied to install by land or the oil field drill at sea, workover rig or tractor hoist.
The crown-block protector that this utility model is provided, using advanced micro computer control technology, can effectively, reliably
The running status of tourist bus is shown, while reliable, accurate control signal is provided to performance element, when tourist bus height is arrived more than threshold value
During up to deathtrap, performance element provides sound and light alarm to point out operator.
The application of the crown-block protector that this utility model is provided, crown-block protector is designed using all-sealed structure, is disliked
Meaning meets the requirement of the various adverse circumstances in oil field, and with the sound and light of alarm for preventing tourist bus from colliding overhead traveling crane, threshold size can
To be required to be adjusted according to actual field.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to actual ratios
Draw.
Fig. 1 is a kind of structured flowchart of crown-block protector that this utility model embodiment is provided.
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is intended only as, and this reality can not be limited with this
With new protection domain.
It should be noted that unless otherwise stated, technical term used in this application or scientific terminology should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
Fig. 1 is a kind of structured flowchart of crown-block protector that this utility model embodiment is provided.Referring to Fig. 1, this reality
A kind of crown-block protector is provided with new embodiment, prevents tourist bus from colliding with overhead traveling crane in motor process, including：
Cylinder 100, by the rotation of the cylinder 100 realizing the up and down motion of the tourist bus；
Information acquisition unit 200, for gathering the rotation situation of the cylinder 100；
CPU 300, for according to the rotation situation of the cylinder 100, judge the tourist bus height whether
More than threshold value, if the tourist bus highly exceedes threshold value, execute instruction is triggered；
Display unit 400, for showing the height of the tourist bus；With
Performance element 500, for responding the execute instruction of the CPU 300, to avoid tourist bus from touching with overhead traveling crane
Hit.
The crown-block protector that this utility model is provided, using advanced micro computer control technology, can effectively, reliably
The running status of tourist bus is shown, while reliable, accurate control signal is provided to performance element 500, when tourist bus highly exceedes threshold
When value reaches deathtrap, performance element 500 provides sound and light alarm to point out operator.
Wherein, the performance element 500 includes warning circuit, and the threshold value includes alarming value, if the tourist bus highly surpasses
The alarming value is crossed, the warning circuit produces sound and light alarm signal.To prevent the alarm equipment alarm persistent period long, work is affected
Make, every time on touch down that to pound the warning persistent period be 3 seconds；Overspeed alarming time span is indefinite：Hypervelocity is then reported to the police, and has not been exceeded the speed limit and just stop
Only report to the police.
Wherein, the performance element 500 includes anti-collision protection circuit, and the threshold value includes anti-collision value, if the tourist bus is high
Degree exceedes the anti-collision value, and the anti-collision protection circuit performs anti-collision action.The anti-collision action is skidding so that described
Cylinder 100 stops operating.
Wherein, described information collecting unit 200 includes digital height sensor, and the height sensor is described to obtain
The height of cylinder 100.The digital height sensor is installed on the transmission case of the termination of cylinder 100, air guide cock tap, clutch are defeated
Go out end or decelerator outfan.Digital sensor of the present utility model, sensor gear axle employs the support of double roller sealed bearings
Install, and increased the thickness for installing bracing frame, improve the transmission performance and lubricating condition of digital sensor, improve entirety
Unfailing performance so that digital sensor is durable in use.
Wherein, described information collecting unit 200 includes sensing encoder, two tunnel pulses produced by the sensing encoder
To obtain the rotational angle of the cylinder 100 and the shift length of corresponding steel wire rope.The precision of sensing encoder
High, reproducible, anti-collision action is fast, and tourist bus highly indicates to can be as accurate as 0.01 meter.The height indication range of tourist bus is -5 meters
To 45 meters.
In a preferred embodiment, the display unit 400 is LCDs or digital display tube.This utility model
Embodiment can adopt the large-screen lc screen of STN-LED (half-reflection and half-transmission) type with backlight of import to show, with numeral and mould
Intend light beam form and show the number of turns of current roller 100, hook present level in real time, with sound and light of alarm, can ensure that and be hooked in greatly
Setting regions safe operation.
This utility model simulation tourist bus operation and numerical monitor tourist bus height Display on the same screen, big with screen, numeral is clear
The features such as.This utility model embodiment employs rustless steel Waterproof push-button, and elegant in appearance, waterproof sealing, operation is reliable, the life-span
Long, failure is few, less demanding to use environment.With backlight switch, backlight display switch is turned off when daytime, light was strong more clear
It is clear.
This utility model employs the new technique of one-key switch machine, the sound assurance reliability of system operation, whole machine
Parts adopt digital module structure, vital part to adopt import, effectively ensured reliability of operation.
This utility model newly increased on the basis of original the hook speed of service, on rice bore when, clock New function, hook speed
With bore when automatically according to display of regime.This utility model global design using friendly man-machine interaction mode, arrange parameter is simple,
Intuitively, it is very clear.
This utility model can adopt alternating current power supply, and clean power supply is changed into after noise filter, be dropped by transformator
Pressure, after rectified filtering main frame is sent, the DC voltage by required for generation system after main frame inside voltage stabilizing, for each unit circuit.
In this utility model, all of bolt, nut, flat shim, cotter pin all must zinc-plated process, but without chromium plating,
Nickel plating part.
System structure of the present utility model is simple, easy to operate, reliable, using exclusive data cable connection, is easy to
Fast Installation, with using under compact, Explosion-proof Design, wide temperature environment, function and the spy such as self-checking function, arrange parameter password
Point.
This utility model adopts low temperature Explosion-proof Design, there is heat-insulation layer and heater in instrument, carries out adding under low temperature environment
Heat, makes the instrument at low ambient temperatures can normal work.Stainless steel metal panel and button, anticorrosive, grease proofing, waterproof.This practicality
New employing automotive grade standard design, shock resistance is good, and degree of stability is high, and fault rate is low, long service life.
This utility model embodiment additionally provides a kind of application of crown-block protector, including described colliding crown block dress
Put, the crown-block protector is applied to install by land or the oil field drill at sea, workover rig or tractor hoist.
The application of the crown-block protector that this utility model is provided, crown-block protector is designed using all-sealed structure, is disliked
Meaning meets the requirement of the various adverse circumstances in oil field, and with the sound and light of alarm for preventing tourist bus from colliding overhead traveling crane, threshold size can
To be required to be adjusted according to actual field.Suitable for having inflammable, explosion hazard gases hazardous area and containing explosive gas
Or the environment of vapour mixture.
In all examples being illustrated and described herein, unless otherwise prescribed, any occurrence should be construed as merely
Exemplary, not as restriction, therefore, other examples of exemplary embodiment can have different values.
Block diagram in accompanying drawing shows system according to embodiment of the present utility model, method and computer program product
Architectural framework in the cards, function and operation.At this point, each square frame in block diagram can represent module, a program
A part for section or code a, part for the module, program segment or code is used to realize patrolling for regulation comprising one or more
Collect the executable instruction of function.It should also be noted that in some are as the realization replaced, the function of being marked in square frame also may be used
With with different from the order marked in accompanying drawing generation.For example, two continuous square frames can essentially be performed substantially in parallel,
They can also be performed in the opposite order sometimes, and this is depending on involved function.It is also noted that each in block diagram
The combination of the square frame in square frame and block diagram, can be with the special hardware based system of the function or action for performing regulation
To realize, or can be realized with the combination of computer instruction with specialized hardware.
For ease of representing, only represented with a unidirectional arrow in Fig. 1, it is not intended that only one bus or a type
Bus.
A kind of possibly IC chip of CPU 300, the disposal ability with signal.Realizing process
In, each step of said method can pass through the integrated logic circuit or software form of the hardware in CPU 300
Instruction complete.Above-mentioned CPU 300 can be general processor, including central processing unit (Central
Processing Unit, abbreviation CPU), network processing unit (Network Processor, abbreviation NP) etc.；Can also be numeral
Signal processor (DSP), special IC (ASIC), ready-made programmable gate array (FPGA) or other programmable logic devices
Part, discrete gate or transistor logic, discrete hardware components.In can realizing or performing this utility model embodiment
Disclosed logic diagram.General processor can be microprocessor or the processor can also be any conventional processor
Deng.Device with reference to disclosed in this utility model embodiment can be embodied directly in hardware decoding processor execution and complete, or
Completed with the hardware in decoding processor and software module combination execution.Software module may be located at random access memory, flash memory, only
Read memorizer, the ripe storage in this area such as programmable read only memory or electrically erasable programmable memory, depositor is situated between
In matter.
The computer program for carrying out crown-block protector that this utility model embodiment is provided, including storing journey
The computer-readable recording medium of sequence code, the instruction that described program code includes can be used to perform institute in previous methods embodiment
The method stated, implements and can be found in embodiment of the method, will not be described here.
Those skilled in the art can be understood that, for convenience and simplicity of description, the device of foregoing description
With the specific work process of unit, the corresponding process in previous embodiment is may be referred to, be will not be described here.
In several embodiments provided herein, it should be understood that disclosed device can pass through other sides
Formula is realized.Device embodiment described above is only schematic, and for example, the division of the unit, only one kind are patrolled
Volume function is divided, and can have other dividing mode when actually realizing, and for example, multiple units or component can with reference to or can
To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some communication interfaces, device or unit
Connect, can be electrical, mechanical or other forms.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can according to the actual needs be selected to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in this utility model each embodiment can be integrated in a processing unit,
Can be that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.
If the function is realized and as independent production marketing or when using using in the form of SFU software functional unit, can be with
In being stored in a computer read/write memory medium.Based on such understanding, the technical solution of the utility model substantially or
Person says that the part of the part or technical scheme contributed to prior art can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with
It is personal computer, server, or network equipment etc.) perform whole or the portion of this utility model each embodiment methods described
Step by step.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory), with
Machine access memorizer (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent；And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover in the middle of the scope of claim of the present utility model and description.
Claims (8)
1. a kind of crown-block protector, prevents tourist bus from colliding with overhead traveling crane in motor process, it is characterised in that to include：
Cylinder, by the rotation of the cylinder realizing the up and down motion of the tourist bus；
Information acquisition unit, for gathering the rotation situation of the cylinder；
CPU, for according to the rotation situation of the cylinder, whether the height for judging the tourist bus to exceed threshold value, if
The tourist bus highly exceedes threshold value, triggers execute instruction；
Display unit, for showing the height of the tourist bus；With
Performance element, for responding the execute instruction of the CPU, to avoid tourist bus from colliding with overhead traveling crane.
2. crown-block protector according to claim 1, it is characterised in that the performance element includes warning circuit, institute
Threshold value is stated including alarming value, if the tourist bus highly exceedes the alarming value, the warning circuit produces sound and light alarm signal.
3. crown-block protector according to claim 1, it is characterised in that the performance element includes anti-collision protection electricity
Road, the threshold value includes anti-collision value, if the tourist bus highly exceedes the anti-collision value, the anti-collision protection circuit performs anti-collision and moves
Make.
4. crown-block protector according to claim 3, it is characterised in that the anti-collision action is skidding so that
The cylinder stops operating.
5. crown-block protector according to claim 1, it is characterised in that described information collecting unit includes digital height
Sensor, the height sensor is to obtain the height of the cylinder.
6. crown-block protector according to claim 5, it is characterised in that the digital height sensor is installed on cylinder
On the transmission case of termination, air guide cock tap, clutch output or decelerator outfan.
7. crown-block protector according to claim 1, it is characterised in that described information collecting unit includes sensing coding
Device, two tunnel pulses produced by the sensing encoder are to obtain the rotational angle and corresponding steel wire of the cylinder
The shift length of rope.
8. the crown-block protector according to any one of claim 1-7, it is characterised in that the display unit is liquid crystal
Display screen or digital display tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892003.5U CN206126695U (en) | 2016-08-16 | 2016-08-16 | Prevent bumping overhead traveling crane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892003.5U CN206126695U (en) | 2016-08-16 | 2016-08-16 | Prevent bumping overhead traveling crane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206126695U true CN206126695U (en) | 2017-04-26 |
Family
ID=58564412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620892003.5U Active CN206126695U (en) | 2016-08-16 | 2016-08-16 | Prevent bumping overhead traveling crane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206126695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337100A (en) * | 2017-08-25 | 2017-11-10 | 宜昌市微特电子设备有限责任公司 | Workover rig CAS |
| CN109516378A (en) * | 2018-11-22 | 2019-03-26 | 黑龙江鼎恒科技开发有限公司 | A kind of control method, device and the storage medium of intelligence crown block anti-collision instrument |
-
2016
- 2016-08-16 CN CN201620892003.5U patent/CN206126695U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337100A (en) * | 2017-08-25 | 2017-11-10 | 宜昌市微特电子设备有限责任公司 | Workover rig CAS |
| CN109516378A (en) * | 2018-11-22 | 2019-03-26 | 黑龙江鼎恒科技开发有限公司 | A kind of control method, device and the storage medium of intelligence crown block anti-collision instrument |
| CN109516378B (en) * | 2018-11-22 | 2020-07-28 | 黑龙江鼎恒科技开发有限公司 | Control method and device of intelligent crown block anti-collision instrument and storage medium |
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