CN203881477U - Device used for detecting pulling force of steel wire rope - Google Patents
Device used for detecting pulling force of steel wire rope Download PDFInfo
- Publication number
- CN203881477U CN203881477U CN201420318108.0U CN201420318108U CN203881477U CN 203881477 U CN203881477 U CN 203881477U CN 201420318108 U CN201420318108 U CN 201420318108U CN 203881477 U CN203881477 U CN 203881477U
- Authority
- CN
- China
- Prior art keywords
- slide plate
- ear seat
- oil cylinder
- oil
- fixed
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 239000003921 oil Substances 0.000 claims description 41
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 239000010727 cylinder oil Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000005235 decoking Methods 0.000 description 16
- 239000000571 coke Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004939 coking Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000772415 Neovison vison Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Disclosed is a device used for detecting a pulling force of a steel wire rope. A slide plate is disposed between a support lug I and a support lug II, and connected to the support lug I and the support lug II through bolts. The bolts are connected and fixed to the slide plate through threads. The bolts are slidingly disposed in through holes of the support lug I and the support lug II, so that the slide plate can slide between the support lug I and the support lug II. A sleeve ring is fixed to the support lug I. The support lug II is connected to the support lug III fixed to a foundation through a shaft pin. The slide plate is fixed with an oil cylinder. The cylinder body of the oil cylinder is fixed to the slide plate. The piston rod of the oil cylinder is fixed to the shaft pin through a two-screw stud, so that the slide plate can drive the cylinder to move to change the oil pressure in the oil cylinder. The oil outlet of the oil cylinder is connected to a pressure transmitter through an oil pipe. The signal output end of the pressure transmitter is connected to an operation platform through a lead wire. The device utilizes the pressure transmitter and the oil cylinder, and allows the oil cylinder to be in series connection with the oil head of the pressure transmitter, so as to transmit a pulling force of a rope into a pressure of the oil cylinder and to timely transmit pressure values to the operation platform.
Description
Technical field
The utility model relates to the servicing unit that a kind of petroleum refining industry delayed coking unit hydraulic coke-cutting equipment is used, and especially relates to a kind of device detecting for lineoutofservice signal pull.
Background technology
Delayed coking is a kind of Petroleum Processing Technology, is to take mink cell focus as raw material, through heating furnace, is warmed up to rapidly pyrogenetic reaction temperature, enters coke drum and carries out pyrogenetic reaction.Heavy oil carries out thermal cracking and the condensation reaction of the degree of depth, and the gas of producing, gasoline, diesel oil, wax oil, process to downstream unit by pipeline, and the hundreds of ton coke of producing is stayed in coke drum.Steam, water for coke in coke drum are progressively cooled to below 120 ℃, then open the upper and lower head sealing cover of coke drum, with hydraulic decoking equipment, the coke in coke drum is removed clean, close again the upper and lower head sealing cover of coke drum, then enter next step production cycle: oil-feed, reaction, cooling, decoking etc.
Hydraulic decoking equipment generally includes: the equipment such as drive on decoking water pump, valve, sebific duct, drilling rod top, drilling rod, decoking device, boring winch, pulley blocks.Decoking water pump produces the decoking water of certain energy, by valve, sebific duct, drilling rod top drive, drilling rod enters decoking device, finally from the nozzle ejection of decoking device.Decoking device has boring, cuts burnt two groups of nozzles, when hydraulic decoking starts conventionally, first use decoking device boring nozzle to spray decoking water downwards, coke drum center is got out to the through hole of 1 meter of left and right of a diameter, and then use decoking device to cut burnt nozzle to expand gradually passage to both sides level ejection decoking water, at the broken outflow coke drum of this process coke, to Chu Jiaochi, this work is until eliminate the coke in coke drum, and decoking work just finishes.
Stretching force detecting apparatus is fixing for the wire rope dead end of hoisting gear, pulling force in the past detects the fixed pulley place that is mainly positioned over tower top, pick-up unit is to adopt dish spring structure to realize fluctuating of fixed pulley, and is provided with when limit switch is realized overload and stops immediately.This pick-up unit is placed on tower top, inconvenient during replacing, and the just switching signal providing.
Utility model content
The purpose of this utility model is to change inconvenient for solving existing stretching force detecting apparatus, and the not accurate enough detailed problem of the signal providing, a kind of device detecting for lineoutofservice signal pull is provided, the utility model adopts the structure of pressure unit and oil cylinder, oil cylinder and the series connection of pressure unit hydraulic fluid port, the pulling force transmission of rope, be in-oil cylinder pressure, immediately transmission of pressure value is to operator's console.The ear seat adopting and the cooperation of slide plate can realize in the tight situation of wire rope, replacing to oil cylinder, oil pipe between oil cylinder and pressure unit was around 3 weeks, increase buffering, make the data that collect more accurate, the force value that lineoutofservice signal pull transforms to pressure unit realizes the collection of real time data, accurately detailed.
The utility model is the deficiency solving the problems of the technologies described above, and the technical scheme adopting is:
A kind of device detecting for lineoutofservice signal pull, comprise for the fixing collar of wire rope, ear seat I, slide plate, ear seat II, ear seat III, slide plate is arranged between ear seat I and ear seat II, and three is bolted together, between bolt and slide plate, be threaded connection fixing, bolt is slidably arranged in the through hole on ear seat I and ear seat II, to realize slide plate, between ear seat I and ear seat II, slide, the collar is fixed on ear seat I, ear seat II is connected with the ear seat III being fixed on ground by bearing pin, on slide plate, be fixed with oil cylinder, the cylinder barrel of oil cylinder is fixed on slide plate, the piston rod of oil cylinder is fixed on bearing pin by studs, to realize the motion of slide plate band moveable cylinder, change in-oil cylinder oil pressure, the oil-out of oil cylinder is connected with pressure unit by oil pipe, the signal output part of pressure unit is connected on operator's console by wire.
On described studs, be provided with the setscrew nut I and the setscrew nut II that prevent that studs from sliding, setscrew nut I is arranged on a side of piston rod, and setscrew nut II is arranged on a side of bearing pin.
Between described bearing pin and ear seat III, be equipped with register pin.
On described bolt, be provided with the nut that prevents bolt and slide plate junction stripped thread.
Described oil pipe is arranged on after being wound around three weeks between oil cylinder and pressure unit to increase buffering.
The beneficial effects of the utility model are: the utility model adopts the structure of pressure unit and oil cylinder, and oil cylinder and the series connection of pressure unit hydraulic fluid port, be in-oil cylinder pressure the pulling force transmission of rope, and immediately transmission of pressure value is to operator's console.The ear seat adopting and the cooperation of slide plate can realize in the tight situation of wire rope, replacing to oil cylinder, oil pipe between oil cylinder and pressure unit was around 3 weeks, increase buffering, make the data that collect more accurate, the force value that lineoutofservice signal pull transforms to pressure unit realizes the collection of real time data, accurately detailed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is pressure unit installation site schematic diagram.
Graphical indicia: 1, the collar; 2, ear seat I; 3, bolt; 4, setscrew nut I; 5, studs; 6-1, piston rod; 6-2, cylinder barrel; 7, setscrew nut II; 8, bearing pin; 9, register pin; 10, ear seat III; 11, pressure unit; 12, oil pipe; 13, ear seat II; 14, nut; 15, slide plate.
Embodiment
Shown in figure, embodiment is as follows:
A kind of device detecting for lineoutofservice signal pull, comprise for the fixing collar 1 of wire rope, ear seat I2, slide plate 15, ear seat II13, ear seat III10, slide plate 15 is arranged between ear seat I2 and ear seat II13, and three links together by bolt 3, between bolt 3 and slide plate 15, be threaded connection fixing, bolt 3 is slidably arranged in the through hole on ear seat I2 and ear seat II13, to realize slide plate 15, between ear seat I2 and ear seat II13, slide, the collar 1 is fixed on ear seat I2, ear seat II13 is connected with the ear seat III10 being fixed on ground by bearing pin 8, on slide plate 15, be fixed with oil cylinder, the cylinder barrel 6-2 of oil cylinder is fixed on slide plate 15, the piston rod 6-1 of oil cylinder is fixed on bearing pin 8 by studs 5, to realize slide plate 15 band moveable cylinder 6-2 motions, change in-oil cylinder oil pressure, the oil-out of oil cylinder is connected with pressure unit 11 by oil pipe 12, the signal output part of pressure unit 11 is connected on operator's console by wire.
On described studs 5, be provided with the setscrew nut I4 and the setscrew nut II7 that prevent that studs 5 from sliding, setscrew nut I4 is arranged on a side of piston rod 6-1, and setscrew nut II7 is arranged on a side of bearing pin 8.
Between described bearing pin 8 and ear seat III10, be equipped with register pin 9.
On described bolt 3, be provided with the nut 14 that prevents bolt 3 and slide plate 15 junction stripped threads.
Described oil pipe 12 is arranged between oil cylinder and pressure unit 11 to increase buffering after being wound around three weeks.
During use, wire rope is fixed on the collar 1, because the collar 1 links together with ear seat I2, when the stressed variation of wire rope, drive ear seat I2 motion, ear seat I2 drives bolt to move together by the spiral shell head of bolt, thereby has driven middle slide plate slides, because slide plate slides makes the cylinder barrel of oil cylinder, moves, the piston rod of oil cylinder is different, now in-oil cylinder pressure changes, and has caused the variation of pressure unit, and pressure unit changes corresponding pressure to be converted to electrical signal transfer to operator's console.
The technical scheme that the utility model is cited and embodiment are not restrictions, in the cited technical scheme of the utility model and embodiment is equal to or effect same approach is all protected at the utility model scope.
Claims (5)
1. the device detecting for lineoutofservice signal pull, it is characterized in that: comprise for the fixing collar of wire rope (1), ear seat I(2), slide plate (15), ear seat II(13), ear seat III(10), slide plate (15) is arranged on ear seat I(2) and ear seat II(13) between, and three links together by bolt (3), between bolt (3) and slide plate (15), be threaded connection fixing, bolt (3) is slidably arranged in ear seat I(2) and ear seat II(13) on through hole in, to realize slide plate (15) at ear seat I(2) and ear seat II(13) between slide, the collar (1) is fixed on ear seat I(2) on, ear seat II(13) by bearing pin (8) and the ear seat III(10 being fixed on ground) be connected, slide plate is fixed with oil cylinder on (15), the cylinder barrel of oil cylinder (6-2) is fixed on slide plate (15), the piston rod of oil cylinder (6-1) is fixed on bearing pin (8) by studs (5), to realize slide plate (15) band moveable cylinder (6-2) motion, change in-oil cylinder oil pressure, the oil-out of oil cylinder is connected with pressure unit (11) by oil pipe (12), the signal output part of pressure unit (11) is connected on operator's console by wire.
2. a kind of device detecting for lineoutofservice signal pull according to claim 1, it is characterized in that: on described studs (5), be provided with the setscrew nut I(4 that prevents that studs (5) from sliding) and setscrew nut II(7), setscrew nut I(4) be arranged on a side of piston rod (6-1), setscrew nut II(7) be arranged on a side of bearing pin (8).
3. a kind of device detecting for lineoutofservice signal pull according to claim 1, is characterized in that: described bearing pin (8) and ear seat III(10) between be equipped with register pin (9).
4. a kind of device detecting for lineoutofservice signal pull according to claim 1, is characterized in that: on described bolt (3), be provided with the nut (14) that prevents bolt (3) and slide plate (15) junction stripped thread.
5. a kind of device detecting for lineoutofservice signal pull according to claim 1, is characterized in that: described oil pipe (12) is arranged on after being wound around three weeks between oil cylinder and pressure unit (11) to increase buffering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318108.0U CN203881477U (en) | 2014-06-16 | 2014-06-16 | Device used for detecting pulling force of steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318108.0U CN203881477U (en) | 2014-06-16 | 2014-06-16 | Device used for detecting pulling force of steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881477U true CN203881477U (en) | 2014-10-15 |
Family
ID=51681964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318108.0U Expired - Lifetime CN203881477U (en) | 2014-06-16 | 2014-06-16 | Device used for detecting pulling force of steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296895A (en) * | 2014-11-04 | 2015-01-21 | 同方威视技术股份有限公司 | Force transmission device |
| CN104296895B (en) * | 2014-11-04 | 2017-01-04 | 同方威视技术股份有限公司 | Force transfering device |
-
2014
- 2014-06-16 CN CN201420318108.0U patent/CN203881477U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296895A (en) * | 2014-11-04 | 2015-01-21 | 同方威视技术股份有限公司 | Force transmission device |
| CN104296895B (en) * | 2014-11-04 | 2017-01-04 | 同方威视技术股份有限公司 | Force transfering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LUOYANG JIANGUANG SPECIAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: LUOYANG JIANGUANG PETROCHEMICAL EQUIPMENT FACTORY |
|
| CP03 | Change of name, title or address |
Address after: 471003 Luoyang hi tech Industrial Development Zone, Henan Ankang Road, No. 6 Patentee after: LUOYANG JIANGUANG SPECIAL EQUIPMENT Co.,Ltd. Address before: 471003 No. 11 Gou Gou Industrial Park, hi tech Development Zone, Henan, Luoyang Patentee before: LUOYANG JIANGUANG PETROCHEMICAL EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |