CN203879412U - Remote-control anti-explosion hydraulic elevator - Google Patents
Remote-control anti-explosion hydraulic elevator Download PDFInfo
- Publication number
- CN203879412U CN203879412U CN201420208935.4U CN201420208935U CN203879412U CN 203879412 U CN203879412 U CN 203879412U CN 201420208935 U CN201420208935 U CN 201420208935U CN 203879412 U CN203879412 U CN 203879412U
- Authority
- CN
- China
- Prior art keywords
- main body
- remote
- magnetic switch
- hydraulic cylinder
- rear end
- 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 - Fee Related
Links
- 238000004880 explosion Methods 0.000 title abstract 5
- 238000005553 drilling Methods 0.000 abstract description 6
- 239000010720 hydraulic oil Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Landscapes
- Types And Forms Of Lifts (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a remote-control anti-explosion hydraulic elevator. The remote-control anti-explosion hydraulic elevator comprises a body left leaf and a body right leaf. The rear end of the body left leaf and the rear end of the body right leaf are fixed together through a valve pin. A lock latch is arranged at the front end of the body left leaf. A sequence valve is arranged on either the body left leaf or the body right leaf. The remote-control anti-explosion hydraulic elevator is characterized by further comprising a remote control room, a signal receiver is arranged inside the remote control room, a magnetic switch II is arranged at either the rear end of the body left leaf or the rear end of the body right leaf, a magnetic switch I is arranged on a locking buckle of the lock latch, a signal transmitter is arranged on the sequence valve, and the magnetic switch I and the magnetic switch II are connected with the signal transmitter. According to the remote-control anti-explosion hydraulic elevator, automatic and intelligent control over the hydraulic elevator is realized, the labor intensity of operators is reduced, operation safety and drilling efficiency are improved, and the explosion-proof performance of an operation environment is enhanced.
Description
Technical field
The utility model relates to the drill stem hoisting device that a kind of oil, natural gas exploration are used, and specifically, relates to a kind of Remote explosive-proof hydraulic elevator.
Background technology
Hydraulic elevator is the outstanding Special wellhead instrument of holding tubing string in oil and gas well drilling operation, in situ of drilling well operation, operating personnel control hydraulic cylinder by operation hydraulic hand-operated direction valve elevator are opened and fastened, fasten and hang until elevator and hold after tubing string, thereby enable again hook block and complete the operation that promotes or transfer tubing string, but operation is often likely because operating personnel's misoperation or exercise not harmony cause elevator not open or do not have the upper hook block of fastening just to start working like this, thereby lead to major accident, and such operation labour intensity is high, poor stability.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The purpose of this utility model, is that a kind of Remote explosive-proof hydraulic elevator will be provided, and this drill pipe elevator can overcome above-mentioned defect, realizes the automation of hydraulic elevator, intelligent control, alleviates operating personnel's labour intensity, improves safety and the drilling efficiency of operation.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of Remote explosive-proof hydraulic elevator, comprise main body verso and main body recto, a described main body left side, the rear end of recto is fixed together by valve pin, on the front end of described main body verso, be provided with lock bolt, on the front end of described main body verso, be provided with hydraulic cylinder I, the cylinder body I of described hydraulic cylinder I is fixedly connected with main body verso by connector I, the piston rod I of described hydraulic cylinder I is fixedly connected with lock bolt, on the rear end of described main body verso, be provided with hydraulic cylinder II, the cylinder body II of described hydraulic cylinder II is fixedly connected with main body verso by connector II, the piston rod II of described hydraulic cylinder II is fixedly connected with main body recto, a described main body left side, on wherein one page of recto, be provided with sequence valve, in addition, also comprise remote control room, the indoor signal receiver that is provided with of Long-distance Control, the rear end of wherein one page of the left and right page of described main body is provided with magnetic switch II, on the tight locking button of described lock bolt, be provided with magnetic switch I, on described sequence valve, be provided with signal projector, described magnetic switch I, magnetic switch II are all connected with signal projector.
Further, described signal projector and signal receiver are provided with armored cassette outward.
The utility model has the advantages that: realize the automation of hydraulic elevator, intelligent control, alleviate operating personnel's labour intensity, improve safety and the drilling efficiency of operation, and strengthen the explosion-proof of operating environment.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural representation.
Wherein: 1, main body verso, 2, main body recto, 3, valve pin, 4, lock bolt, 5, hydraulic cylinder I, 5-1, cylinder body I, 5-2, connector I, 5-3, piston rod I, 6, hydraulic cylinder II, 6-1, cylinder body II, 6-2, connector II, 6-3, piston rod II, 7, sequence valve, 8, remote control room, 8-1, signal receiver, 8-2, magnetic switch I, 8-3, magnetic switch II, 8-4, signal projector, 9, tight locking button, 10, armored cassette.
Detailed description of the invention
Consult Fig. 1, a kind of Remote explosive-proof hydraulic elevator, comprise main body verso 1 and main body recto 2, a main body left side, the rear end of recto is fixed together by valve pin 3, on the front end of main body verso, be provided with lock bolt 4, on the front end of main body verso 1, be provided with hydraulic cylinder I 5, the cylinder body I 5-1 of hydraulic cylinder I 5 is fixedly connected with main body verso 1 by connector I 5-2, the piston rod I 5-3 of hydraulic cylinder I 5 is fixedly connected with lock bolt 4, on the rear end of main body verso 1, be provided with hydraulic cylinder II 6, the cylinder body II 6-1 of hydraulic cylinder II 6 is fixedly connected with main body verso 1 by connector II 6-2, the piston rod II 6-3 of hydraulic cylinder II 6 is fixedly connected with main body recto 2, on main body verso, be provided with sequence valve 7, in addition, also comprise remote control room 8, in remote control room 8, be provided with signal receiver 8-1, on the rear end of main body verso 1, be provided with magnetic switch II 8-3, on the tight locking button 9 of lock bolt 4, be provided with magnetic switch I 8-2, on sequence valve 7, be provided with signal projector 8-4, magnetic switch I 8-2, magnetic switch II 8-3 are all connected with signal projector 8-4.In order to improve the explosion-proof performance of equipment, be provided with armored cassette 10 outward at signal projector 8-4 and signal receiver 8-1.
The utility model is like this running: remote control room 8 control sequence valves 7 before this when use, hydraulic oil enters in hydraulic cylinder I 5 rod chambers, piston rod I 5-3 pulls lock bolt 4, after the tight locking button 9 of lock lock bolt 4 is opened completely, magnetic switch I 8-2 transmits to signal projector 8-4, signal projector 8-4 transmits a signal to signal receiver 8-1 again, signal receiver 8-1 receives after signal again to sequence valve 7 one instructions, now the oil circuit of inlet hydraulic cylinder II 6 is unidirectional opens, the rod chamber of hydraulic oil inlet hydraulic cylinder II 6, piston rod II 6-3 pulls main body recto 2, after main body recto 2 is opened and is put in place, magnetic switch II 8-3 transmits to signal projector 8-4, signal projector 8-4 transmits a signal to signal receiver 8-1 again, signal receiver 8-1 receives next step action of instruction again after signal (clamping tubing string or unclamp tubing string), in the time that drill rod fastener dismount finishes rear elevator and goes to lift by crane drilling rod again, remote control room 8 control sequence valves 7 commutated before this, the rodless cavity of hydraulic oil inlet hydraulic cylinder II 6, piston rod II 6-3 extends promotion drill pipe elevator main body recto 2 and closes, left, recto 1, after 2 merging put in place, magnetic switch II 8-3 transmits to signal projector 8-4, signal projector 8-4 transmits a signal to signal receiver 8-1 again, signal receiver 8-1 receives instruction sequences valve 7 next step actions again after signal, make whole Hydraulic System Oil voltage rise high, now the oil circuit of inlet hydraulic cylinder I 5 is unidirectional opens, the rodless cavity of hydraulic oil inlet hydraulic cylinder I 5, piston rod I 5-3 elongation pushes away lock bolt 4 and fastens, after lock bolt 4 fastens and puts in place, magnetic switch I 8-2 transmits to signal projector 8-4, signal projector 8-4 transmits a signal to signal receiver 8-1 again, signal receiver 8-1 receives after signal instruction sequences valve 7 again and gets back to meta, lift by crane elevator by hook block.
Claims (2)
1. a Remote explosive-proof hydraulic elevator, comprise main body verso and main body recto, a described main body left side, the rear end of recto is fixed together by valve pin, on the front end of described main body verso, be provided with lock bolt, on the front end of described main body verso, be provided with hydraulic cylinder I, the cylinder body I of described hydraulic cylinder I is fixedly connected with main body verso by connector I, the piston rod I of described hydraulic cylinder I is fixedly connected with lock bolt, on the rear end of described main body verso, be provided with hydraulic cylinder II, the cylinder body II of described hydraulic cylinder II is fixedly connected with main body verso by connector II, the piston rod II of described hydraulic cylinder II is fixedly connected with main body recto, a described main body left side, on wherein one page of recto, be provided with sequence valve, it is characterized in that: also comprise remote control room, the indoor signal receiver that is provided with of Long-distance Control, a described main body left side, the rear end of wherein one page of recto is provided with magnetic switch II, on the tight locking button of described lock bolt, be provided with magnetic switch I, on described sequence valve, be provided with signal projector, described magnetic switch I, magnetic switch II is all connected with signal projector.
2. a kind of Remote explosive-proof hydraulic elevator according to claim 1, is characterized in that: described signal projector and signal receiver are provided with armored cassette outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208935.4U CN203879412U (en) | 2014-04-28 | 2014-04-28 | Remote-control anti-explosion hydraulic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208935.4U CN203879412U (en) | 2014-04-28 | 2014-04-28 | Remote-control anti-explosion hydraulic elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879412U true CN203879412U (en) | 2014-10-15 |
Family
ID=51679924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208935.4U Expired - Fee Related CN203879412U (en) | 2014-04-28 | 2014-04-28 | Remote-control anti-explosion hydraulic elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879412U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822237A (en) * | 2016-05-06 | 2016-08-03 | 马拴荣 | Small-tonnage hydraulic elevator for repairing well |
| CN106121555A (en) * | 2016-07-15 | 2016-11-16 | 宝鸡石油机械有限责任公司 | Workover rig hydraulic elevator Wireless power bag |
| CN106522857A (en) * | 2016-04-12 | 2017-03-22 | 中国石油大学(华东) | Novel hydraulic safety elevator |
| CN106996276A (en) * | 2017-05-15 | 2017-08-01 | 江苏赛孚石油机械有限公司 | A kind of hydraulic elevator with mechanical sequential control device |
| CN110424905A (en) * | 2019-07-24 | 2019-11-08 | 江苏如东联丰石油机械有限公司 | A kind of Novel hydraulic elevator of band folding signal designation |
-
2014
- 2014-04-28 CN CN201420208935.4U patent/CN203879412U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522857A (en) * | 2016-04-12 | 2017-03-22 | 中国石油大学(华东) | Novel hydraulic safety elevator |
| CN105822237A (en) * | 2016-05-06 | 2016-08-03 | 马拴荣 | Small-tonnage hydraulic elevator for repairing well |
| CN106121555A (en) * | 2016-07-15 | 2016-11-16 | 宝鸡石油机械有限责任公司 | Workover rig hydraulic elevator Wireless power bag |
| CN106121555B (en) * | 2016-07-15 | 2018-01-23 | 宝鸡石油机械有限责任公司 | Workover rig hydraulic elevator Wireless power bag |
| CN106996276A (en) * | 2017-05-15 | 2017-08-01 | 江苏赛孚石油机械有限公司 | A kind of hydraulic elevator with mechanical sequential control device |
| CN110424905A (en) * | 2019-07-24 | 2019-11-08 | 江苏如东联丰石油机械有限公司 | A kind of Novel hydraulic elevator of band folding signal designation |
| CN110424905B (en) * | 2019-07-24 | 2024-08-20 | 江苏如东联丰石油机械有限公司 | Hydraulic elevator with opening and closing signal indication |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203879412U (en) | Remote-control anti-explosion hydraulic elevator | |
| EA201500372A1 (en) | DEVICE FOR CAPTURE OF THE PIPE ON THE DRILLING UNIT | |
| WO2012151303A3 (en) | Liner cementation process and system | |
| MX2019004801A (en) | Installation and retrieval of pressure control device releasable assembly. | |
| CN107387058A (en) | A kind of control system and method based on Microdrilling horizontal well continuous tubing drill machine people | |
| CN109236213A (en) | For quickly transferring the transfer device of casing tong in drilling well casing job | |
| CN204327046U (en) | A kind of bypass pipe sealing device | |
| CN102966316A (en) | Top drive lining type hydraulic drill rod elevator | |
| CN203403839U (en) | A force boosting system for the gripper of a non-excavation directional pipelaying drilling rig | |
| CN105888582A (en) | Double-control tubing device for petroleum workover operation and using method thereof | |
| CN102102370B (en) | Lowing control system for movable arm of hydraulic excavator for mines | |
| CN203488138U (en) | Suspension device of coiled tubing wellhead | |
| CN202937198U (en) | Top driving internal lining-type hydraulic drill pipe elevator | |
| CN215979249U (en) | Well drilling slips with quick clamp function | |
| CN103670303A (en) | Pipe elevator | |
| CN107448157A (en) | A kind of monoblock type elevator | |
| CN203452677U (en) | Single-hanging-ring prevention device | |
| CN205135547U (en) | Sleeve pipe gas automatic control device | |
| CN103410454B (en) | A kind of multifunction hydraulic elevator for rope coring drill pipe | |
| CN208236182U (en) | A kind of improved subway people's air defense partition door jack safety device | |
| CN204371183U (en) | A kind of down-hole load-engaging device | |
| CN208152970U (en) | It is a kind of for handle drilling drilling accident suite of tools | |
| CN202900129U (en) | Oil field borehole operation well head flange | |
| CN209244530U (en) | A kind of chuck novel operating handle mechanism | |
| CN202431247U (en) | Hydraulic control system for blowout preventers of snubbing operation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |