CN205135461U - Polished rod riser - Google Patents
Polished rod riser Download PDFInfo
- Publication number
- CN205135461U CN205135461U CN201520807550.4U CN201520807550U CN205135461U CN 205135461 U CN205135461 U CN 205135461U CN 201520807550 U CN201520807550 U CN 201520807550U CN 205135461 U CN205135461 U CN 205135461U
- Authority
- CN
- China
- Prior art keywords
- polished rod
- main body
- top board
- rod
- utility
- 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.)
- Active
Links
Abstract
The utility model provides a polished rod riser, it includes top board main part, its fixed connection in the lower part of sucker rod substitute, the holding down plate main part, its fixed connection in the upper portion of polished rod, be connected with at least one wire rope between top board main part and the holding down plate main part. The utility model discloses a polished rod riser not only can avoid using crane, wire rope, elevator, jimmy etc. To wear set connection, implement to relieve a garrison dash apart from, bump the pump, the polished rod work of falling is proposed to the polished rod seat well head that wrecks etc. Polished rod and polished rod riser's sharp lock solid has still been realized and has connected, avoided prior art owing to wear set connecting piece and arouse cataclysm load that operating personnel's safety is ensured to the accident of hurting sb. 's feelings that causes, in addition, the oil well that stops production to wrecking the polished rod can the simplified operation procedure, realizes continuing emergent production, reduces the serial oil well trouble because of stopping production and causing, and rate when improving oil well production increases oil well yield, practices thrift manufacturing cost, improvement enterprise productivity effect.
Description
Technical field
The utility model relates to a kind of polished rod lifter, especially a kind of kit belonging to the safety operation of pumping production well head.
Background technology
Since promotion viscous crude fireflood exploitation, the change of the secondary water that the burning of oil reservoir high-temperature oxydation produces and formation temperature causes oil property to change, and fireflood increases severely by effect well gas production, causes deleterious of mixing oil, oil well touches pump, and disconnected bar adjusts dead space workload greatly to increase.The present situation of current oil recovery technique is, implement to adjust dead space, touch pump, disconnected polished rod seat well head etc. proposes polished rod work of falling, all need to use large-scale crane, wire rope, elevator, crowbar, square clamp etc. is used to wear connection construction, aforesaid way is adopted not only easily casualty accident to occur, increase cost, and Chang Yinwei distributes crane not in time simultaneously, incur loss through delay and recover oil well production work; Particularly for wrecking polished rod and the oil well that stops production, there is no emergency recovery immediately, the use instrument of convenient, safety, low cost and simple and direct effective solution at present.
Utility model content
The purpose of this utility model is to provide a kind of polished rod lifter, to overcome above-mentioned the deficiencies in the prior art.By the structure adopting sucker rod substitute to combine with top board main body, lower platen main body, can realize only adopting the simple device of structure, the work proposed and fall polished rod can be completed.
For this reason, the utility model proposes a kind of polished rod lifter, it comprises:
Top board main body, it is fixedly connected on the bottom of sucker rod substitute;
Lower platen main body, it is fixedly connected on the top of polished rod;
Be connected with at least steel cable between described top board main body with described lower platen main body.
Polished rod lifter described above, wherein, described top board main body is made up of top board and overhead gage, and described top board and described overhead gage are coated on described sucker rod substitute jointly.
Polished rod lifter described above, wherein, is bolted between described top board and described overhead gage.
Polished rod lifter described above, wherein, one first optical-rod clamp is fixed on the bottom of described sucker rod substitute, and described first optical-rod clamp is positioned at the below of described top board main body.
Polished rod lifter described above, wherein, described lower platen main body is made up of lower platen and lower baffle plate, and described lower platen and described lower baffle plate are coated on described polished rod jointly.
Polished rod lifter described above, wherein, is bolted between described lower platen and described lower baffle plate.
Polished rod lifter described above, wherein, one second optical-rod clamp is fixed on the top of described polished rod, and described second optical-rod clamp is positioned at the top of described lower platen main body.
Polished rod lifter described above, wherein, the top of described sucker rod substitute is run through and is fixed on the polished rod eye of oil pumper.
Feature of the present utility model and advantage are:
Polished rod lifter of the present utility model can not only be avoided using crane, wire rope, elevator, crowbar etc. to wear connection, implements to adjust dead space, touches pump, the polished rod seat well head etc. that wrecks proposes polished rod work of falling; The straight line also achieving polished rod and polished rod lifter locks and connects, and avoids prior art to cause cataclysm load owing to wearing connector, and the casualty accident caused guarantees the safety of operating personnel; In addition, to wrecking polished rod and the oil well that stops production, can simplifying procedures, realize continuing emergent production, reducing because stopping production the serial oil well failure caused, rate when improving oil well production, increases oil well output, saves production cost, improve enterprise's productivity effect.Polished rod lifter of the present utility model, have light simple and direct, safe and reliable, cost is low, and can improve the advantages such as operating personnel's working environment.
In addition, the feature of energy automatic locking after utilizing optical-rod clamp to carry, guarantee polished rod lifter of the present utility model in use, sucker rod substitute and top board main body, polished rod and lower platen main body can be fixed together.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is using state schematic diagram of the present utility model.
Reference numeral illustrates:
1 sucker rod substitute
2 top board main bodys
21 top boards
22 overhead gages
3 lower platen main bodys
31 lower platens
32 lower baffle plates
4 polished rods
5 wire rope
6 first optical-rod clamps
7 second optical-rod clamps
8 polished rod eyes
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and detailed description of the invention of the present utility model be described:
As shown in Figure 1, polished rod lifter of the present utility model comprises: top board main body 2, and it is fixedly connected on the bottom of sucker rod substitute 1; Lower platen main body 3, it is fixedly connected on the top of polished rod 4; Be connected with at least steel cable 5 between top board main body 2 with lower platen main body 3.Wherein, sucker rod substitute 1 is for adopting prior art.When using polished rod lifter of the present utility model, oil pumper is parked in bottom dead centre correct position, lower platen main body 3 is fixedly connected on the top of polished rod 4, slightly exposes lower platen main body 3 be advisable with polished rod 4; Top board main body 2 is fixedly connected on the bottom of sucker rod substitute 1; At least steel cable 5 is used top board main body 2 and lower platen main body 3 to be linked together, and the distance adjusted between top board main body 2 and lower platen main body 3, thus the one lifting gear making sucker rod substitute 1, top board main body 2, lower platen main body 3 and polished rod 4 form straight line to lock; Finally, sucker rod substitute 1 is fixedly connected with oil pumper, utilizes the running of oil pumper, drive the knee-action of polished rod lifter of the present utility model, thus realize the work of fast lifting and decline polished rod.Polished rod lifter of the present utility model can not only be avoided using crane, wire rope, elevator, crowbar etc. to wear connection, implements to adjust dead space, touches pump, the polished rod seat well head etc. that wrecks proposes polished rod work of falling; The straight line also achieving polished rod and polished rod lifter locks and connects, and avoids prior art to cause cataclysm load owing to wearing connector, and the casualty accident caused guarantees the safety of operating personnel; In addition, to wrecking polished rod and the oil well that stops production, can simplifying procedures, realize continuing emergent production, reducing because stopping production the serial oil well failure caused, rate when improving oil well production, increases oil well output, saves production cost, improve enterprise's productivity effect.Therefore, polished rod lifter of the present utility model, have light simple and direct, safe and reliable, cost is low, and can improve the advantages such as operating personnel's working environment.
In a feasible embodiment, top board main body 2 is made up of top board 21 and overhead gage 22, and top board 21 and overhead gage 22 are coated on sucker rod substitute 1 jointly.
Wherein, be bolted between top board 21 and overhead gage 22.The connected mode of the utility model to top board 21 and overhead gage 22 does not limit.
Preferably, one first optical-rod clamp 6 is fixed on the bottom of sucker rod substitute 1, and the first optical-rod clamp 6 is positioned at the below of top board main body 2.When using polished rod lifter of the present utility model, top board main body 2 is fixedly connected on the bottom of sucker rod substitute 1, again the first optical-rod clamp 6 is fixed on the sucker rod substitute 1 below top board main body 2, the feature of energy automatic locking after utilizing optical-rod clamp to carry, guarantee polished rod lifter of the present utility model in use, sucker rod substitute 1 and top board main body 2 can be fixed together.
In the embodiment that another is feasible, lower platen main body 3 is made up of lower platen 31 and lower baffle plate 32, and lower platen 31 and lower baffle plate 32 are coated on polished rod 4 jointly.
Wherein, be bolted between lower platen 31 and lower baffle plate 32.The connected mode of the utility model to lower platen 31 and lower baffle plate 32 does not limit.
Preferably, one second optical-rod clamp 7 is fixed on the top of polished rod 4, and the second optical-rod clamp 7 is positioned at the top of lower platen main body 3.When using polished rod lifter of the present utility model, lower platen main body 3 is fixedly connected on the top of polished rod 4, again the second optical-rod clamp 7 is fixed on the polished rod 4 above lower platen main body 3, the feature of energy automatic locking after utilizing optical-rod clamp to carry, guarantee polished rod lifter of the present utility model in use, polished rod 4 and lower platen main body 3 can be fixed together.
Further, the top of sucker rod substitute 1 is run through and is fixed on the polished rod eye 8 of oil pumper.In the use procedure of the utility model polished rod lifter, utilize the running of oil pumper, make oil pumper by polished rod eye 8, with the action driving the utility model polished rod lifter to realize fast lifting and decline polished rod.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.And it should be noted that, each ingredient of the present utility model is not limited in above-mentioned overall applicability, the each technical characteristic described in manual of the present utility model can select one to adopt separately or select the multinomial use that combines according to actual needs, therefore, the utility model covers other relevant with this case utility model point in the nature of things and combines and embody rule.
Claims (8)
1. a polished rod lifter, is characterized in that, described polished rod lifter comprises:
Top board main body, it is fixedly connected on the bottom of sucker rod substitute;
Lower platen main body, it is fixedly connected on the top of polished rod;
Be connected with at least steel cable between described top board main body with described lower platen main body.
2. polished rod lifter as claimed in claim 1, it is characterized in that, described top board main body is made up of top board and overhead gage, and described top board and described overhead gage are coated on described sucker rod substitute jointly.
3. polished rod lifter as claimed in claim 2, is characterized in that, be bolted between described top board and described overhead gage.
4. polished rod lifter as claimed in claim 1, it is characterized in that, one first optical-rod clamp is fixed on the bottom of described sucker rod substitute, and described first optical-rod clamp is positioned at the below of described top board main body.
5. polished rod lifter as claimed in claim 1, it is characterized in that, described lower platen main body is made up of lower platen and lower baffle plate, and described lower platen and described lower baffle plate are coated on described polished rod jointly.
6. polished rod lifter as claimed in claim 5, is characterized in that, be bolted between described lower platen and described lower baffle plate.
7. polished rod lifter as claimed in claim 1, it is characterized in that, one second optical-rod clamp is fixed on the top of described polished rod, and described second optical-rod clamp is positioned at the top of described lower platen main body.
8. polished rod lifter as claimed in claim 1, is characterized in that, the top of described sucker rod substitute is run through and is fixed on the polished rod eye of oil pumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807550.4U CN205135461U (en) | 2015-10-19 | 2015-10-19 | Polished rod riser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807550.4U CN205135461U (en) | 2015-10-19 | 2015-10-19 | Polished rod riser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205135461U true CN205135461U (en) | 2016-04-06 |
Family
ID=55621266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520807550.4U Active CN205135461U (en) | 2015-10-19 | 2015-10-19 | Polished rod riser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205135461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645310A (en) * | 2016-03-18 | 2016-06-08 | 克拉玛依市尚正石油科技有限公司 | Anti-sedimentation hydraulic jacking device of polish rod of screw pump |
| CN106930708A (en) * | 2015-12-29 | 2017-07-07 | 中国石油天然气股份有限公司 | Polished rod takes out hang device |
-
2015
- 2015-10-19 CN CN201520807550.4U patent/CN205135461U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930708A (en) * | 2015-12-29 | 2017-07-07 | 中国石油天然气股份有限公司 | Polished rod takes out hang device |
| CN106930708B (en) * | 2015-12-29 | 2020-01-07 | 中国石油天然气股份有限公司 | Polished rod is taken out and is hung device |
| CN105645310A (en) * | 2016-03-18 | 2016-06-08 | 克拉玛依市尚正石油科技有限公司 | Anti-sedimentation hydraulic jacking device of polish rod of screw pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103206428B (en) | Bidirectional wedge-shaped hydraulic locking device | |
| CN205135461U (en) | Polished rod riser | |
| CN202039875U (en) | Special equipment for disassembling and assembling coal mine underground hydraulic support | |
| CN103213586B (en) | Auxiliary tractor of endless rope continuous traction system | |
| CN206680132U (en) | A kind of auto repair tilting crane | |
| CN102717803B (en) | Liftable cab of monorail crane | |
| CN102207002B (en) | Equipment special for disassembling and assembling coal mine underground comprehensive machine equipment | |
| CN102756999A (en) | Convenient and fast hydraulic support lifting device | |
| CN202465155U (en) | Wire rope-reeving control system for crawling cranes | |
| CN204917674U (en) | Hoist girder | |
| CN104098018A (en) | Reusable multistage balance beam combination system | |
| CN209959289U (en) | Mining hydraulic hoisting-free loading platform | |
| CN104176629B (en) | A kind of suspender of applicable I-steel | |
| CN103350953B (en) | For the jacking system of derrick car | |
| CN205294711U (en) | Balanced specialized tool of high -efficient adjustment beam -pumping unit | |
| CN204727486U (en) | A kind of electric block anti-falling safe protection device | |
| CN205220660U (en) | Dropproof safe monkey car | |
| CN204778410U (en) | Bogie of bridge crane | |
| CN204152192U (en) | A kind of scaffold fastenings | |
| CN204639020U (en) | Column crane mast section location jacking block forging mold | |
| CN204849565U (en) | Safety rod bolt mechanism | |
| CN204751876U (en) | Simple gate is erected heavy -duty machine swift current tail and is taken off row integration special lifting device | |
| CN204324668U (en) | A kind of mining rope changer | |
| CN210396702U (en) | Skid-mounted device capable of starting multiple petroleum equipment in parallel | |
| CN203698295U (en) | Special-shaped platform trolley stop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |