CN204436283U - With the petroleum casing pipe stabbing board of counterweight - Google Patents
With the petroleum casing pipe stabbing board of counterweight Download PDFInfo
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- CN204436283U CN204436283U CN201420811970.5U CN201420811970U CN204436283U CN 204436283 U CN204436283 U CN 204436283U CN 201420811970 U CN201420811970 U CN 201420811970U CN 204436283 U CN204436283 U CN 204436283U
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- counterweight
- vehicle frame
- base plate
- casing pipe
- petroleum casing
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Abstract
The utility model discloses a kind of petroleum casing pipe stabbing board with counterweight, comprise track-type facilities, fixed pulley, compressed air hoist, tourist bus and counterweight: track-type facilities is made up of left and right two guide rails and a top cross-bar, top cross-bar is provided with compressed air hoist, left rail is provided with fixed pulley, left and right guide rail is equipped with slideway and pin-and-hole; Tourist bus comprises vehicle frame, base plate and arm-rest frame, and base plate is fixed on vehicle frame by bearing pin, and is connected by wire rope with compressed air hoist, and vehicle frame can move up and down along left and right guide rail, is provided with the leading block mated with slideway, is also provided with the limiting plate with pin-and-hole adaptation; Counterweight and base plate are connected to the both sides of fixed pulley respectively by wire rope.The utility model, reduces the energy consumption in tourist bus lifting process, achieves quick, the safe landing of oil-well rig sleeve centralizer, and can carry out operation in the derrick of the narrow spaces such as upright suit, and automaticity is high, and structure is simple, energy-saving safe.
Description
Technical field
The utility model relates to the casing centering auxiliary equipment placed in the middle in oil drilling, is specifically related to the petroleum casing pipe stabbing board being with counterweight.
Background technology
Sleeve pipe is the important equipment in Process of Oil Well Drilling, its intermediate degree directly affects cementing quality, the engineering link such as oil recovery, workover, transformation that final impact is follow-up, sleeve centralizer is indispensable to transferring and installing of raising sleeve pipe, use sleeve centralizer can increase substantially sleeve pipe intermediate degree in the wellbore, thus raising cementing quality, for the exploitation in oil field is laid a good foundation.
But, the sleeve centralizer used at present mostly adopts the systems such as pneumatic, hydraulic pressure to control position and the translational speed of stabbing board, not only complex structure and also energy consumption larger, the movement of stabbing board does not cushion, impact force is larger, affect the personal safety of operating personnel, therefore need the sleeve centralizer inventing a kind of energy-saving safe badly.
As can be seen here, there is the problem that safety factor is low, energy consumption is large in current sleeve centralizer.
Utility model content
Technical problem to be solved in the utility model is the problem that current sleeve centralizer exists that safety factor is low, energy consumption is large.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts there is provided a kind of petroleum casing pipe stabbing board with counterweight,
Track-type facilities, be made up of left and right two guide rails and a top cross-bar, described top cross-bar is provided with compressed air hoist, and described left rail is provided with fixed pulley, and the opposite flank of described left and right guide rail is equipped with slideway;
Tourist bus, comprise vehicle frame, base plate and arm-rest frame, described base plate is fixed on described vehicle frame by bearing pin, and be connected by the first wire rope with described compressed air hoist, described vehicle frame can move up and down along described left and right guide rail, described vehicle frame is provided with limiting plate, described left and right guide rail is also provided with respectively the spacing hole with described limiting plate adaptation;
Counterweight and the second wire rope, described second wire rope one end connects described base plate, and the other end connects described counterweight after walking around described fixed pulley.
In the petroleum casing pipe stabbing board of above-mentioned band counterweight, first, second handrail described is fixed on described base plate and described vehicle frame respectively by bearing pin, also fastened to each other by bearing pin between described first handrail and described second handrail.
In the petroleum casing pipe stabbing board of above-mentioned band counterweight, described vehicle frame is provided with the leading block mated with described slideway.
In the petroleum casing pipe stabbing board of above-mentioned band counterweight, the number of described leading block is 4, and symmetrical distribution is in the both sides of described vehicle frame.
In the petroleum casing pipe stabbing board of above-mentioned band counterweight, described base plate is welded by rectangle steel, steel plate and expanded metal lath.
In the petroleum casing pipe stabbing board of above-mentioned band counterweight, described limiting plate is articulated with on described vehicle frame, and the two ends of described limiting plate extend to both sides in obtuse angle, and one end is connected with described base plate by extension spring, and the other end can snap in or skid off described spacing hole.
The utility model adopts moving up and down of fixed pulley and compressed air hoist co-controlling tourist bus, the both sides of fixed pulley connect counterweight and tourist bus respectively, when tourist bus declines, counterweight can discharge the gravitional force of storage, jointly tourist bus is promoted with compressed air hoist, the energy consumption reduced in tourist bus lifting process is compared than traditional approach, achieve the quick of oil-well rig sleeve centralizer, security improvement, and counterweight can play the effect of the translational speed regulating tourist bus, move it and more relax, especially when tourist bus declines, counterweight can slow down the decrease speed of tourist bus, improve the safety of tourist bus.The utility model can carry out operation in the derrick of the narrow spaces such as upright suit, and automaticity is high, and only needs the compressed air hoist that power is very little, and structure is simple, energy-saving safe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model vehicle frame and arm-rest frame;
Fig. 3 is the structural representation after arm-rest frame of the present utility model folds;
Fig. 4 is the structural representation of the utility model vehicle frame.
Detailed description of the invention
The technical scheme that the utility model adopts there is provided a kind of petroleum casing pipe stabbing board with counterweight, and structure is simple, energy-saving safe.Below in conjunction with specific embodiment and Figure of description, the utility model is described in detail.
As depicted in figs. 1 and 2, the petroleum casing pipe stabbing board of band counterweight that the utility model provides comprises track-type facilities, fixed pulley 20, compressed air hoist 40, tourist bus and counterweight 30.
Track-type facilities is made up of the guide rail 11 of top cross-bar 12 and the left and right sides, is provided with otic placode at the medial surface of guide rail 11, to install fixed pulley 30, the bottom surface of top cross-bar 12 is also provided with otic placode, to install compressed air hoist 40.
Tourist bus comprises vehicle frame 52, base plate 51 and arm-rest frame, and base plate 51 is fixed on vehicle frame 52 by bearing pin, and is connected by the first wire rope with compressed air hoist 40, and vehicle frame 52 can move up and down along guide rail 11.One end connecting bottom board 51 of the second wire rope, the other end connects counterweight 30 after walking around fixed pulley 30.
Base plate 51 is welded by rectangle steel, steel plate and expanded metal lath, keeps also reducing weight when steadiness, saves the energy.
As shown in Figure 3 and Figure 4, guide rail 11 is provided with slideway and spacing hole, vehicle frame 52 is provided with the leading block 55 mated with slideway, the number of leading block is 4, symmetrical distribution is in the both sides of vehicle frame 52, the two ends up and down of vehicle frame 52 are all provided with the limiting plate 56 with spacing hole adaptation, and tourist bus can be fixed in precalculated position.Guide rail 11 is welded H section steel, beats square hole above and makes slideway, and the outside of guide rail 11 is welded with channel-section steel as counterweight containment vessel.Limiting plate 56 is articulated with on vehicle frame 52, and the two ends of limiting plate 56 extend to both sides in obtuse angle, and one end is connected with base plate 51 by extension spring, and the other end can engage with spacing hole.In tourist bus running, limiting plate 56 is resisted against on guide rail 11, engages when reaching the limit of position with spacing hole.
As shown in Figure 1, Figure 2 and Figure 3, arm-rest frame is surrounded by the first handrail 53 and the second handrail 54, and the first handrail 53, second handrail 54 is fixed on base plate 51 and vehicle frame 52 respectively by bearing pin, also fastened to each other by bearing pin between the first handrail 53 and the second handrail 54.
The utility model can according to the extreme position of the factor automatic controlled heights such as cased concrete size and tourist bus.
Before starting working, first base plate 51 and arm-rest frame to be installed by otic placode and bearing pin and vehicle frame 52 and fix.The gauge tap of manipulation compressed air hoist 40, make cylinder be involved in wire rope, tourist bus starts to rise along guide rail 11, until the block place on guide rail 11 top, the limiting plate 56 of upper end is stuck in the corresponding spacing hole of guide rail 11, and tourist bus is fixed.In the process, counterweight 30 can decline, and release gravitional force, jointly promotes tourist bus with compressed air hoist 40, make compressed air hoist 40 can reduce energy consumption in tourist bus uphill process, reach the effect of energy conservation.Decline to make tourist bus, the gauge tap of manipulation compressed air hoist 40, cylinder is made to release wire rope, decontrol the limiting plate 56 of upper end, tourist bus starts to glide along guide rail 11, until slip down to the block place of guide rail 11 bottom, the limiting plate 56 of lower end is stuck in the corresponding spacing hole of guide rail 11, under the effect of counterweight 30, tourist bus can not decline too fast, is conducive to the stationarity and the safety that keep motion.In the present embodiment, compressed air hoist 40 adopts 0.5 ton of compressed air hoist, and power is low, and energy consumption is little.
The utility model is when finishing using, and rotatable bearing pin, base plate 51 and arm-rest frame are folded and is placed on vehicle frame 52, can save space, the pressure that vehicle frame bears diminishes, thus increases the service life.
The utility model adopts moving up and down of fixed pulley and compressed air hoist co-controlling tourist bus, and the both sides of fixed pulley connect counterweight and tourist bus respectively.When tourist bus declines, counterweight can discharge the gravitional force of storage, jointly tourist bus is promoted with compressed air hoist, the energy consumption reduced in tourist bus lifting process is compared than traditional approach, achieve quick, the security improvement of oil-well rig sleeve centralizer, and counterweight can play the effect of the translational speed regulating tourist bus, moves it and more relaxes, when especially tourist bus declines, counterweight can slow down the decrease speed of tourist bus, improves the safety of tourist bus.The utility model can carry out operation in the derrick of the narrow spaces such as upright suit, and automaticity is high, and only needs the compressed air hoist that power is very little, and structure is simple, energy-saving safe.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or close technical scheme with the utility model, all falls within protection domain of the present utility model.
Claims (6)
1. be with the petroleum casing pipe stabbing board of counterweight, it is characterized in that, comprising:
Track-type facilities, be made up of left and right two guide rails and a top cross-bar, described top cross-bar is provided with compressed air hoist, and described left rail is provided with fixed pulley, and the opposite flank of described left and right guide rail is equipped with slideway;
Tourist bus, comprise vehicle frame, base plate and arm-rest frame, described base plate is fixed on described vehicle frame by bearing pin, and be connected by the first wire rope with described compressed air hoist, described vehicle frame can move up and down along described left and right guide rail, described vehicle frame is provided with limiting plate, described left and right guide rail is also provided with respectively the spacing hole with described limiting plate adaptation;
Counterweight and the second wire rope, described second wire rope one end connects described base plate, and the other end connects described counterweight after walking around described fixed pulley.
2. the petroleum casing pipe stabbing board of band counterweight as claimed in claim 1, it is characterized in that, described arm-rest frame is surrounded by the first handrail and the second handrail, first, second handrail described is fixed on described base plate and described vehicle frame respectively by bearing pin, also fastened to each other by bearing pin between described first handrail and described second handrail.
3. the petroleum casing pipe stabbing board of band counterweight as claimed in claim 1, it is characterized in that, described vehicle frame is provided with the leading block mated with described slideway.
4. the petroleum casing pipe stabbing board of band counterweight as claimed in claim 3, it is characterized in that, the number of described leading block is 4, and symmetrical distribution is in the both sides of described vehicle frame.
5. the petroleum casing pipe stabbing board of band counterweight as claimed in claim 1, it is characterized in that, described base plate is welded by rectangle steel, steel plate and expanded metal lath.
6. the petroleum casing pipe stabbing board of band counterweight as claimed in claim 1, it is characterized in that, described limiting plate is articulated with on described vehicle frame, and the two ends of described limiting plate extend to both sides in obtuse angle, one end is connected with described base plate by extension spring, and the other end can snap in or skid off described spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811970.5U CN204436283U (en) | 2014-12-18 | 2014-12-18 | With the petroleum casing pipe stabbing board of counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811970.5U CN204436283U (en) | 2014-12-18 | 2014-12-18 | With the petroleum casing pipe stabbing board of counterweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436283U true CN204436283U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420811970.5U Active CN204436283U (en) | 2014-12-18 | 2014-12-18 | With the petroleum casing pipe stabbing board of counterweight |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631797A (en) * | 2019-10-17 | 2019-12-31 | 中国石油集团渤海钻探工程有限公司 | Dynamic impact test device for rigid and semi-rigid centralizer |
| CN112256083A (en) * | 2020-10-30 | 2021-01-22 | 中冶建工集团有限公司 | Holding rod lifting structure |
| CN113585988A (en) * | 2021-08-04 | 2021-11-02 | 托普威尔石油技术股份公司 | Under-pressure operation device based on module drilling machine, module drilling machine and drilling method |
-
2014
- 2014-12-18 CN CN201420811970.5U patent/CN204436283U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631797A (en) * | 2019-10-17 | 2019-12-31 | 中国石油集团渤海钻探工程有限公司 | Dynamic impact test device for rigid and semi-rigid centralizer |
| CN112256083A (en) * | 2020-10-30 | 2021-01-22 | 中冶建工集团有限公司 | Holding rod lifting structure |
| CN113585988A (en) * | 2021-08-04 | 2021-11-02 | 托普威尔石油技术股份公司 | Under-pressure operation device based on module drilling machine, module drilling machine and drilling method |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 Shandong province Qingdao city Chengyang District Liuting Street Airport Industrial Zone Patentee after: Qingdao days oil and gas equipment service Limited by Share Ltd. Address before: 266000 Shandong province Qingdao city Chengyang District Liuting Street Airport Industrial Zone Patentee before: Qingdao days oil and gas equipment Service Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 266000 Shandong province Qingdao city Chengyang District Liuting Street Airport Industrial Zone Patentee after: Qingdao days oil and gas equipment Service Co.,Ltd. Address before: 266000, No. 2, Heng Ming Road, Liuting Industrial Park, Chengyang District, Shandong, Qingdao Patentee before: QINGDAO TIANSHI PETROLEUM MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 Shandong province Qingdao city Chengyang District Liuting Street Airport Industrial Zone Patentee after: QINGDAO TIANSHI OIL GAS EQUIPMENT SERVICES GROUP CO.,LTD. Address before: 266000 Shandong province Qingdao city Chengyang District Liuting Street Airport Industrial Zone Patentee before: Qingdao days oil and gas equipment service Limited by Share Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.2, hengming Road, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao Tianshi oil and gas equipment Service Group Co.,Ltd. Address before: 266000 Airport Industrial Cluster Area of Liuting Street, Chengyang District, Qingdao City, Shandong Province Patentee before: QINGDAO TIANSHI OIL GAS EQUIPMENT SERVICES GROUP Co.,Ltd. |