CN102701097A - Anti-collision control equipment applied to intelligent traveling block - Google Patents
Anti-collision control equipment applied to intelligent traveling block Download PDFInfo
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- CN102701097A CN102701097A CN2012101785132A CN201210178513A CN102701097A CN 102701097 A CN102701097 A CN 102701097A CN 2012101785132 A CN2012101785132 A CN 2012101785132A CN 201210178513 A CN201210178513 A CN 201210178513A CN 102701097 A CN102701097 A CN 102701097A
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- tourist bus
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Abstract
The invention provides anti-collision control equipment applied to an intelligent traveling block. The anti-collision control equipment comprises a roller device, an encoder, a control processing module, a drive system and a braking system, wherein the roller device is provided with the encoder and is used for driving the encoder to rotate; the encoder is used for transmitting a signal to the control processing module; and the signal is processed by the control processing module and then sends instructions to the drive system and the braking system. The anti-collision control equipment has the advantages that: the anti-collision control equipment is controlled by triggering electronic pulses, can be more sensitively and accurately controlled compared with mechanical and instrumental equipment, has certain intelligence, has two progressive control modes of deceleration and rebrake, improves the safety factor and ensures the safe production in oil fields.
Description
Technical field
The invention belongs to the oil drilling apparatus field, especially relate to a kind of anti-collision control convenience that is applied to intelligent tourist bus.
Background technology
In existing technology, in drilling well, remedial work, no matter day and night, the weather quality all can not be interrupted operation, because driller's operation fatigue and environmental factor are easy to take place tourist bus and bump overhead traveling crane and the incident of pounding rig floor.Cause the derrick distortion when serious because of anti-collision is malfunctioning, collapse, because of anti-pounding malfunctioningly causes drilling tool to rupture and cause great serious accidents such as well site fire by the spark of pounding generation down.In order to ensure the safety of drilling well, remedial work; On rig, service machine, generally all be equipped with and bump on anti-(claim the overhead traveling crane anti-collision again---bump against with overhead traveling crane when carrying on the tourist bus) install; Like the mechanical switch anticollision device is the mechanical switch of upper limit position installing at tourist bus;, tourist bus collides this switch when arriving upper limit position, switch motion, and tourist bus stops to rise.Mechanical switch anticollision device reliability is low, and the defencive function imperfection.Because drilling well and industrial weight-lifting equipment in the open air or outdoor operation throughout the year, running environment is more abominable, is easy to cause mechanical switch malfunctioning, cause tourist bus or suspension hook to hit useful so.And this device has only anti-upper limit crash protection, not anti-lower limit crash protection function.More there is not the height deixis.
The tourist bus altitude indicator is made up of a height sensor and an instrument.This indicating instrument can be indicated the height of tourist bus, can report to the police when tourist bus reaches the upper and lower bound position.The tourist bus altitude indicator does not have memory function, so having a power failure or instrument when not starting shooting, if behind the tourist bus up-and-down movement, instrument is started shooting the height value of back indication again with mal.And this indicating instrument can only report to the police, and can not control the tourist bus operation.
Summary of the invention
The problem that the present invention will solve provides a kind of anti-collision control convenience that is applied to intelligent tourist bus, especially is fit to the control of tourist bus safety in the oil drilling apparatus field.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of anti-collision control convenience that is applied to intelligent tourist bus; Comprise roller device, coder, control and treatment module, driving system and brake system; Said roller device is provided with coder; Roller device drives the coder rotation, and coder transmits signal and gives the control and treatment module, sends instruction after this signal process control and treatment resume module and gives driving system and brake system.
Further, said coder is a pulse generating unit.
Further, said brake system is the air pressure dish brake system of stopping.
Further, said control and treatment module comprises calculating unit, memory cell, comparing unit and signal output unit, and said calculating unit, memory cell, comparing unit and signal output unit are linked in sequence successively.
Further, said control and treatment module is the plc treater.
Because adopt technique scheme, advantage and good effect that the present invention has are:
1. the present invention with respect to mechanical type and instrumented, controls sensitive and accurate for electronic impulse triggers control.Through the Information Monitoring of control and treatment device, send instruction, realized intelligentized operation.The applicable object of this intelligence tourist bus anti-collision control setup is extensive, is applicable to land, the marine rig of the various degree of depth of 1000--12000 rice.
2. this invention has the plc programmable processor, can store the parameter that is provided with in advance, and the ability of computing is arranged; Have certain intelligent.
3. it is strong to the matching of rig to be somebody's turn to do invention, is applicable to that rigs most on the market is used.
4. master mode has deceleration, the two kinds of master modes of going forward one by one of braking again, increases safety factor, has guaranteed the safety in production in oil field.
Description of drawings
Fig. 1 is that the present invention forms scheme drawing
Fig. 2 is a control principle scheme drawing of the present invention
The specific embodiment
Discuss the specific embodiment of the present invention below in conjunction with Fig. 1, Fig. 2:
A kind of anti-collision control convenience that is applied to intelligent tourist bus; Comprise roller device, coder, control and treatment module, driving system and brake system; Said roller device is provided with coder; Roller device drives the coder rotation, and coder transmits signal and gives the control and treatment module, gives driving system and brake system through sending instruction after the control and treatment resume module.
Further, said coder is a pulse generating unit.
Further, said brake system is the air pressure dish brake system of stopping.
Further, said control and treatment module comprises calculating unit, memory cell, comparing unit and signal output unit, and said calculating unit, memory cell, comparing unit and signal output unit are linked in sequence successively.
Further, said control and treatment module is the plc treater.
As get off to discuss working process of the present invention: when tourist bus moves; Cylinder rotates thereupon, and cylinder is provided with coder, and coder is along with the cylinder rotation and produce impulse singla; Impulse singla sends to the control and treatment module; The calculating unit of control and treatment module calculates the height and position information of tourist bus according to impulse singla, compares with the parameter value that memory cell in the control and treatment module is provided with in advance, if when height and position information equals the setup parameter value; The control and treatment device will send instruction and the brake system startup brake instruction that driving system is slowed down successively; The process that brake system starts is the control through electromagnetic valve, and conducting source of the gas passage makes pneumatic brake move.
More than one embodiment of the present of invention are specified, but said content is merely preferred embodiment of the present invention, can not be considered to be used to limit practical range of the present invention.All equalizations of doing according to application range of the present invention change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (5)
1. anti-collision control convenience that is applied to intelligent tourist bus; It is characterized in that: comprise roller device, coder, control and treatment module, driving system and brake system; Said roller device is provided with coder; Roller device drives the coder rotation, and coder transmits signal and gives the control and treatment module, sends instruction after this signal process control and treatment resume module and gives driving system and brake system.
2. the anti-collision control convenience that is applied to intelligent tourist bus according to claim 1 is characterized in that: said coder is a pulse generating unit.
3. the anti-collision control convenience that is applied to intelligent tourist bus according to claim 1 is characterized in that: said brake system is the air pressure dish brake system of stopping.
4. the anti-collision control convenience that is applied to intelligent tourist bus according to claim 1; It is characterized in that: said control and treatment module comprises calculating unit, memory cell, comparing unit and signal output unit, and said calculating unit, memory cell, comparing unit and signal output unit are linked in sequence successively.
5. the anti-collision control convenience that is applied to intelligent tourist bus according to claim 1 is characterized in that: said control and treatment module is the plc treater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101785132A CN102701097A (en) | 2012-06-01 | 2012-06-01 | Anti-collision control equipment applied to intelligent traveling block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101785132A CN102701097A (en) | 2012-06-01 | 2012-06-01 | Anti-collision control equipment applied to intelligent traveling block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102701097A true CN102701097A (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101785132A Pending CN102701097A (en) | 2012-06-01 | 2012-06-01 | Anti-collision control equipment applied to intelligent traveling block |
Country Status (1)
| Country | Link |
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| CN (1) | CN102701097A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081970A (en) * | 2016-06-16 | 2016-11-09 | 宝鸡石油机械有限责任公司 | Boring winch automatic braking protective device and method based on speed comparison |
| 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 |
| CN108821122A (en) * | 2018-05-28 | 2018-11-16 | 中国石油化工股份有限公司 | Workover rig crown block anti-collision integrated control device and crown block anti-collision control method |
-
2012
- 2012-06-01 CN CN2012101785132A patent/CN102701097A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081970A (en) * | 2016-06-16 | 2016-11-09 | 宝鸡石油机械有限责任公司 | Boring winch automatic braking protective device and method based on speed comparison |
| 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 |
| CN108821122A (en) * | 2018-05-28 | 2018-11-16 | 中国石油化工股份有限公司 | Workover rig crown block anti-collision integrated control device and crown block anti-collision control method |
| CN108821122B (en) * | 2018-05-28 | 2024-02-13 | 中国石油化工股份有限公司 | Crown block anti-collision integrated control device and crown block anti-collision control method for workover rig |
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Application publication date: 20121003 |