CN201865600U - Novel hydraulic elevator - Google Patents
Novel hydraulic elevator Download PDFInfo
- Publication number
- CN201865600U CN201865600U CN2010206117514U CN201020611751U CN201865600U CN 201865600 U CN201865600 U CN 201865600U CN 2010206117514 U CN2010206117514 U CN 2010206117514U CN 201020611751 U CN201020611751 U CN 201020611751U CN 201865600 U CN201865600 U CN 201865600U
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- valve
- connecting rod
- novel hydraulic
- elevator
- lock bolt
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Abstract
The utility model discloses a novel hydraulic elevator which comprises an elevator body. The elevator body is connected with a left valve and a right valve through valve pins; a latch is connected with the valve on one side through a latch pin; the left and right valves and the latch are connected with a bracket connecting rod mechanism; and the bracket connecting rod mechanism is connected with a hydraulic system. The novel hydraulic elevator has reasonable structure, a tube pillar is uniformly stressed and securely and reliably clamped, and the function of clamping different tube pillars can be realized by changing an inner liner during the process of drilling and workover operation, and the operation is convenient. The novel hydraulic elevator adopts a double-door structure, has a large opening, and can clamp larger pipe diameters. A latch safety mechanism is installed on the valves, so that the novel hydraulic elevator is safer and more convenient to use.
Description
Technical field
The utility model relates to a kind of oil field and repaiies the power tool that is used for holding tubing strings such as drilling rod, oil pipe, sleeve pipe in the drillng operation.
Background technology
Existing elevator mostly is a manual slip or pneumatic, has open defect aspect security performance and the job stability.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and holds reliable, easy to operate novel hydraulic elevator.
Technical solution of the present utility model is:
A kind of novel hydraulic elevator, it is characterized in that: comprise elevator body, elevator body is connected with left and right valve by the valve pin, and lock bolt is connected with a side valve by latch pin, left and right sides valve and lock bolt are connected with rack rod mechanism, and rack rod mechanism is connected with hydraulic system.
The lock bolt insurance of blocking lock bolt is set on a side valve.
Described rack rod mechanism comprises the left and right support that is connected with hydraulic system, left and right support is connected with left and right long connecting rod respectively, left and right long connecting rod is connected with left and right valve respectively, be connected with an end of short connecting rod by the connecting rod junction plate with the long connecting rod of latch pin homonymy, the other end of short connecting rod is connected with lock bolt.
The utility model is rational in infrastructure, and tubing string is stressed evenly, it is safe and reliable to hold, and can realize holding the function of different tubing strings in the drilling and repairing well operation process by changeable liner more, and is easy to operate.Adopt double swing doors, opening is big, can hold bigger caliber.Lock bolt insurance institution is installed on valve, uses safer, convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the vertical view of Fig. 1 embodiment.
Fig. 3 is the left view of Fig. 1 embodiment.
The specific embodiment
A kind of novel hydraulic elevator, comprise elevator body 1, elevator body is connected with left and right valve 101,102 by valve pin 103, and lock bolt 105 is connected with a side valve by latch pin 106, left and right sides valve and lock bolt are connected with rack rod mechanism 2, and rack rod mechanism is connected with hydraulic system 3.Liner 104 is housed on the elevator body.
The lock bolt insurance 107 of blocking lock bolt is set on a side valve, makes lock bolt be in closure state all the time, can not open because of the operate miss accident, safe and reliable.
Described rack rod mechanism comprises the left and right support 205,206 that is connected with hydraulic system, left and right support is connected with left and right long connecting rod 201 respectively, left and right long connecting rod is connected with left and right valve respectively, be connected with an end of short connecting rod 202 by connecting rod junction plate 203 with the long connecting rod of latch pin homonymy, the other end of short connecting rod is connected with lock bolt 105.The support that connects left socle and long connecting rod among the figure in addition connects piece 204.Two valve moved about left and right sides long connecting rod drove respectively, thereby realized unlatching, the fastening function of hydraulic cylinder-controlled lockmaking door bolt and two valve.
Hydraulic system is made up of main control valve 301, valve hydraulic cylinder 302, lock bolt 303 and hydraulic cylinder junction plate 304 etc., main control valve 301 is bolted on the elevator body by four, the two ends of valve hydraulic cylinder 302 are separately fixed on left socle 205 and the right support 206, lock bolt hydraulic cylinder 303 1 ends are fixed on support and connect on the piece 204, the other end links to each other with valve hydraulic cylinder 302 by hydraulic cylinder junction plate 304, the action of main control valve control hydraulic cylinder realizes its function thereby drive rack rod mechanism 2.
Claims (3)
1. novel hydraulic elevator, it is characterized in that: comprise elevator body, elevator body is connected with left and right valve by the valve pin, and lock bolt is connected with a side valve by latch pin, left and right sides valve and lock bolt are connected with rack rod mechanism, and rack rod mechanism is connected with hydraulic system.
2. novel hydraulic elevator according to claim 1 is characterized in that: the lock bolt insurance of blocking lock bolt is set on a side valve.
3. novel hydraulic elevator according to claim 1, it is characterized in that: described rack rod mechanism comprises the left and right support that is connected with hydraulic system, left and right support is connected with left and right long connecting rod respectively, left and right long connecting rod is connected with left and right valve respectively, be connected with an end of short connecting rod by the connecting rod junction plate with the long connecting rod of latch pin homonymy, the other end of short connecting rod is connected with lock bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206117514U CN201865600U (en) | 2010-11-18 | 2010-11-18 | Novel hydraulic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206117514U CN201865600U (en) | 2010-11-18 | 2010-11-18 | Novel hydraulic elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865600U true CN201865600U (en) | 2011-06-15 |
Family
ID=44136757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206117514U Expired - Lifetime CN201865600U (en) | 2010-11-18 | 2010-11-18 | Novel hydraulic elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865600U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182407A (en) * | 2011-04-08 | 2011-09-14 | 江苏如东通用机械有限公司 | Double-door casing elevator |
| CN106522857A (en) * | 2016-04-12 | 2017-03-22 | 中国石油大学(华东) | Novel hydraulic safety elevator |
| CN106761479A (en) * | 2017-01-13 | 2017-05-31 | 黄山市汇润机械有限公司 | A kind of hydraulic elevator proximity switch triggering pin protection device |
| CN110630190A (en) * | 2019-11-04 | 2019-12-31 | 胜利油田胜机石油装备有限公司 | Box elevator and well repair equipment |
| CN112012675A (en) * | 2019-05-28 | 2020-12-01 | 中国石油天然气股份有限公司 | Drilling tool elevator and drilling equipment |
| CN112031678A (en) * | 2019-06-03 | 2020-12-04 | 江苏如通石油机械股份有限公司 | Elevator for well repair |
-
2010
- 2010-11-18 CN CN2010206117514U patent/CN201865600U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182407A (en) * | 2011-04-08 | 2011-09-14 | 江苏如东通用机械有限公司 | Double-door casing elevator |
| CN106522857A (en) * | 2016-04-12 | 2017-03-22 | 中国石油大学(华东) | Novel hydraulic safety elevator |
| CN106522857B (en) * | 2016-04-12 | 2019-08-06 | 中国石油大学(华东) | A kind of safe elevator of novel hydraulic |
| CN106761479A (en) * | 2017-01-13 | 2017-05-31 | 黄山市汇润机械有限公司 | A kind of hydraulic elevator proximity switch triggering pin protection device |
| CN106761479B (en) * | 2017-01-13 | 2019-03-12 | 黄山市汇润机械有限公司 | A kind of hydraulic elevator is close to switch triggering pin protective device |
| CN112012675A (en) * | 2019-05-28 | 2020-12-01 | 中国石油天然气股份有限公司 | Drilling tool elevator and drilling equipment |
| CN112031678A (en) * | 2019-06-03 | 2020-12-04 | 江苏如通石油机械股份有限公司 | Elevator for well repair |
| CN110630190A (en) * | 2019-11-04 | 2019-12-31 | 胜利油田胜机石油装备有限公司 | Box elevator and well repair equipment |
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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: JIANGSU RUTONG PETRO-MACHINERY CO., LTD. Free format text: FORMER NAME: JIANGSU RUDONG GENERAL MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 226400 No. 33, Huaihe Road, Rudong Economic Development Zone, Nantong, Jiangsu Patentee after: Jiangsu Rutong Petro-Machinery Co., Ltd. Address before: 226400, No. 201 South Renmin Road, Rudong Town, Nantong, Jiangsu Patentee before: Jiangsu Rudong General Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |