CN203592972U - Novel fast self-lifting and self-locking chassis - Google Patents
Novel fast self-lifting and self-locking chassis Download PDFInfo
- Publication number
- CN203592972U CN203592972U CN201320731243.3U CN201320731243U CN203592972U CN 203592972 U CN203592972 U CN 203592972U CN 201320731243 U CN201320731243 U CN 201320731243U CN 203592972 U CN203592972 U CN 203592972U
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- chassis
- self
- hydraulic oil
- lifting
- locking
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- Expired - Lifetime
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- 239000010720 hydraulic oil Substances 0.000 claims abstract description 24
- 239000003921 oil Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
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Abstract
The utility model relates to a novel fast self-lifting and self-locking chassis suitable for matching operation of various oil and gas well drilling and repairing machines. The novel fast self-lifting and self-locking chassis comprises a chassis crossbeam assembly (1) and a hydraulic oil cylinder fixing base (2) and is characterized in that two pairs of chassis lifting hydraulic oil cylinders (6) are arranged in the middle and at the tail portion of the self-lifting and self-locking chassis, wherein the upper portions of the hydraulic oil cylinders (6) are fixed in the hydraulic oil cylinder fixing base (2), the lower portions of the hydraulic oil cylinders (6) are fixed in oil cylinder supporting legs (5), and the lateral face of the hydraulic oil cylinder fixing base (2) is connected with a detachable servo lifting mechanical jack (3) through a pin shaft (7). The hydraulic oil cylinders (6) are provide with locking valves, a telescopic power source is provided by a hydraulic oil pump on the chassis, and lifting and self-locking of the chassis are achieved through the locking valves arranged on the hydraulic oil cylinders (6). Installation of the device is simplified, it is unnecessary to match with a large crane, and efficiency during installation and debugging of a drill machine in a preliminary stage is greatly improved.
Description
Technical field:
The utility model relates to a kind of the novel fast from lifting self-lock chassis of various oil, gas well drilling and repairing machine supporting operation that be applicable to.
Background technology:
The exploratory development area of China's oil, natural fuels and coal bed gas, mostly at sandy beach, Gobi desert, seabeach, river be coated with, Hills, road is rugged, service rig movement very inconvenience.Existing car dress bores, service machine is equipped with and all needs to be equipped with chassis fixed equipment, comprising: the major parts such as ship type base, chassis support leg seat, catch gear; Existing ship type base is light 5 tons, heavy reaches 20 tons, its installation and fixing will take a lot of time and space, after installation, cannot regulate desired height according to different wellhead equipments, in order to meet different requirement for height, can only be by ship type base designs higher, the requirement of installing to meet different wellhead equipments, thereby ship type base movement quality is large, on-the-spot installation, fixing inconvenience, need the special vehicle such as crane coordinate can, increased removal of home work capacity, extended the fringe cost of installation period and remedial work.Meanwhile, what the fixed support structure on existing chassis used is minor fuel-economizing cylinder, and drilling and repairing machine cannot regulate and put in place while work on some special calixconcavity road surface, is difficult to adapt to the complex-terrain structure on hills, mountain area.
Summary of the invention:
The purpose of this utility model, be to provide one can be from lifting, can high-order support locking, installing/dismounting is efficient and convenient, novel fast speed is from lifting self-lock chassis.
The utility model is to realize by following technical solution above-mentioned purpose: novelly comprise chassis ridgepole assembly from lifting self-lock chassis fast, hydraulic ram permanent seat, hydraulic ram, hydraulic oil cylinder support legs, dismountable mechanical is very heavy, derrick supports, it is characterized in that: novelly from middle part and the afterbody on lifting self-lock chassis, two pairs of chassis lifting hydraulic rams are installed fast, wherein hydraulic ram top is fixed in hydraulic ram permanent seat, hydraulic ram bottom is fixed in oil cylinder supporting leg, it is very heavy that hydraulic ram permanent seat side is connected with removable follow up lifter tool locking by bearing pin, hydraulic ram is provided with detent valve, and flexible propulsion source is provided by power system hydraulic oil pump on chassis, controls its self-locking realize its chassis lifting self-lock by the detent valve that adopts hydraulic ram to install.
The mechanical very heavy connection bearing pin of dismantling when rise on chassis, together stretches out the very heavy action along with hydraulic oil cylinder support legs of machinery, hoists to connect mechanical very heavy locking bearing pin after putting in place and realize its mechanical interlocking, and chassis has hoisted; When chassis declines, the mechanical very heavy connection bearing pin of dismantling, regains hydraulic oil cylinder support legs, and oil cylinder supporting leg is recovered to assigned address, and chassis has declined; Reach chassis self-locking object by hydraulic ram self-locking and two kinds of modes of mechanical self-latching.
The utility model compared with prior art has following beneficial effect:
1. because scalable large displacement hydraulic oil cylinder support legs is installed on chassis, adapt to the operating needs of different well heads and height, utilize the supporting hydraulic ram of rig and locking mechanical thousand to complete location is installed, simplify and install, need not be large-scale crane coordinate, greatly improved the efficiency of rig initial stage when installation and adjustment, saved floor area, convenient working personnel dismounting, maintenance, reduce costs.
2. owing to adopting the very heavy structure of hydraulic locking on chassis, large displacement hydraulic oil cylinder support legs and surface separation when use, both can reduce the unit area stressing conditions on ground, also can reduce the use of kit, for work brings convenience, there is high stability, the stable and reliability on chassis while having guaranteed the long-time drilling well of rig.
Accompanying drawing explanation:
Fig. 1 is for fast from lifting self-lock chassis mode of operation front view;
Fig. 2 is for fast from lifting self-lock chassis mode of operation hydraulic oil cylinder support legs section drawing;
The specific embodiment:
Referring to Fig. 1, Fig. 2, this novel fast from lifting self-lock chassis by chassis ridgepole assembly (1), hydraulic ram permanent seat (2), dismountable mechanical very heavy (3), derrick support (10), hydraulic locking valve (8), chassis traveling gear (9) forms; Hydraulic ram permanent seat (2) is welded on chassis ridgepole assembly (1); Hydraulic ram (6) is connected with hydraulic ram permanent seat (2), hydraulic oil cylinder support legs (5) by bearing pin (4) respectively, is connected as a single entity with chassis ridgepole assembly (1), and dismounting is efficient and convenient; Four hydraulic rams (6) are by controlling the flexible of hydraulic oil cylinder support legs (5) with the oil pump mouth hydraulic locking valve (8) that is connected, and after hydraulic oil cylinder support legs (5) is stretched out and put in place, hydraulic locking valve (8) pins hydraulic ram (6); Lock bearing pin (7) simultaneously and make machinery very heavy (3) pin hydraulic oil cylinder support legs (5), to guarantee the stationarity of car load work.
Be equipped with novel fast in the time working at the scene in the chassis of lifting self-lock chassis safety device, by after main frame contraposition well head, when rise on chassis, dismantle and lock bearing pin (7), make machinery very heavy (3) along with the action of hydraulic oil cylinder support legs (5) is together stretched out, hoist and lock bearing pin (7) after putting in place and realize its mechanical interlocking, chassis has hoisted; When chassis declines, the locking bearing pin (7) of dismantling, regains hydraulic oil cylinder support legs (5) to assigned address, and chassis has declined; Chassis hydraulic ram has high interchangeability, adopt the very heavy structure of hydraulic machinery, car load and surface separation when use, there is high stability, both can reduce the unit area stressing conditions on ground, also can reduce the use of kit, need not large-scale crane, simplify and install, reduce costs, for work brings convenience.
Claims (1)
- One kind novel fast from lifting self-lock chassis, comprise chassis ridgepole assembly (1), hydraulic ram permanent seat (2), hydraulic ram (6), hydraulic oil cylinder support legs (5), dismountable mechanical very heavy (3), derrick supports (10), it is characterized in that: novelly from middle part and the afterbody on lifting self-lock chassis, two pairs of chassis lifting hydraulic rams (6) are installed fast, wherein hydraulic ram (6) top is fixed in hydraulic ram permanent seat (2), hydraulic ram (2) bottom is fixed in oil cylinder supporting leg (5), hydraulic ram (6) permanent seat side (2) is connected with removable follow up lifter tool very heavy (3) by bearing pin (7), hydraulic ram (6) is provided with detent valve, and flexible propulsion source is provided by power system hydraulic oil pump on chassis, controls its self-locking realize its chassis lifting self-lock by the detent valve that adopts hydraulic ram (6) to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731243.3U CN203592972U (en) | 2013-11-19 | 2013-11-19 | Novel fast self-lifting and self-locking chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731243.3U CN203592972U (en) | 2013-11-19 | 2013-11-19 | Novel fast self-lifting and self-locking chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592972U true CN203592972U (en) | 2014-05-14 |
Family
ID=50673879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731243.3U Expired - Lifetime CN203592972U (en) | 2013-11-19 | 2013-11-19 | Novel fast self-lifting and self-locking chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129371A (en) * | 2014-08-02 | 2014-11-05 | 全峰正 | Rollover-resisting device of self-unloading type truck |
| CN104564005A (en) * | 2015-01-16 | 2015-04-29 | 中石化石油工程机械有限公司第四机械厂 | Multi-supporting structural fracturing pump truck |
| CN106740739A (en) * | 2017-01-23 | 2017-05-31 | 河南省高远公路养护技术有限公司 | Multifunctional highway maintenance engineering truck Quick universal platform |
-
2013
- 2013-11-19 CN CN201320731243.3U patent/CN203592972U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129371A (en) * | 2014-08-02 | 2014-11-05 | 全峰正 | Rollover-resisting device of self-unloading type truck |
| CN104564005A (en) * | 2015-01-16 | 2015-04-29 | 中石化石油工程机械有限公司第四机械厂 | Multi-supporting structural fracturing pump truck |
| CN106740739A (en) * | 2017-01-23 | 2017-05-31 | 河南省高远公路养护技术有限公司 | Multifunctional highway maintenance engineering truck Quick universal platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sinopec Petroleum Engineering Machinery Co.,Ltd. Assignor: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC Contract record no.: 2014420000150 Denomination of utility model: Novel fast self-lifting and self-locking chassis Granted publication date: 20140514 License type: Exclusive License Record date: 20140718 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171113 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Patentee after: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Address before: 434020 Jingzhou city of Hubei province Jingzhou district four Road No. Patentee before: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |
|
| CX01 | Expiry of patent term |