CN210659980U - Automatic vertical lifting vehicle for under-pressure workover treatment - Google Patents
Automatic vertical lifting vehicle for under-pressure workover treatment Download PDFInfo
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- CN210659980U CN210659980U CN201920851087.1U CN201920851087U CN210659980U CN 210659980 U CN210659980 U CN 210659980U CN 201920851087 U CN201920851087 U CN 201920851087U CN 210659980 U CN210659980 U CN 210659980U
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- fixedly connected
- bearing seat
- buffer
- lifting bin
- displacement frame
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- 238000005498 polishing Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 239000003208 petroleum Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 230000003139 buffering effect Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 4
- 230000001846 repelling effect Effects 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000009499 grossing Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002332 oil field water Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an automatic vertical lift truck for belt pressure workover treatment, which belongs to the field of petroleum workover equipment, and comprises a support, a stand column, a fixed pulley block, a winch, a rolling support and a lifting bin, wherein the left end of the stand column is fixedly connected with a bearing seat, the upper end of the bearing seat is fixedly connected with a pair of C-shaped plates, the lifting bin is positioned between the pair of C-shaped plates, one end of the pair of C-shaped plates close to each other is fixedly connected with a limit slide rail, the left end and the right end of the lifting bin are fixedly connected with a slide block matched with the limit slide rail, the slide block is slidably connected with the limit slide rail, the lower end of the lifting bin is fixedly connected with four buffer blocks which are uniformly distributed, the upper side of the bearing seat is provided with a displacement frame, four buffer springs which are uniformly distributed are fixedly connected between the bearing seat and the displacement frame, thereby realizing effective protection of the lifting bin, the safety of technical staff's work is improved.
Description
Technical Field
The utility model relates to an oil workover equipment field, more specifically say, relate to an automatic vertical lift truck is used in workover operation is pressed in area.
Background
The snubbing workover rig is a novel workover equipment which is developed aiming at the overhaul operation of an oil field water injection well and does not release overflow (operation under pressure), is widely applied in the field of oil and natural gas exploitation so far, the existing snubbing workover rig which is used for field flow operation and temporary operation has the working platform which is generally 5-6 m high away from the ground and even sometimes reaches 10 m (the specific height is determined according to the snubbing process and the workover task), and the working platform is supplied for workers to get on and off the working platform by configuring a telescopic ladder stand or a ladder stand with a guardrail during operation, and the existing problem is that: the telescopic ladder is unsafe because water stains and oil stains are easy to slip on the working site, and the ladder with the guardrails cannot be placed due to limited sites (particularly, the site is limited in an oil extraction field in a mountain area).
The utility model discloses a china utility model discloses a CN207738266U is an automatic vertical lift truck is used in area pressure workover for oil development field, have one and fix the stand on ground or wall through supporting, be equipped with a fixed pulley group on the upper portion of stand, tie on a lift storehouse that is used for manned or year thing around the rope of establishing the fixed pulley group one end, another is around even on the hank shaft of a winch, be fixed with two roll supports of depending on the stand in the lift storehouse side, the lift storehouse can follow the stand through the roll support and reciprocate. During operation, the lifting bin can flexibly move up and down along the upright column under the action of the traction of the rope on the winch and the self weight of the rope, and automatic lifting is realized.
One kind is used in automatic vertical lift truck for workover under pressure in oil development field among the above-mentioned scheme, simple structure, area are little, convenient operation, safe and reliable, be suitable for field flow operation and interim operation to use, but because operational environment is complicated, and be in open-air environment, the danger that the lift storehouse falls in the high altitude, because highly higher, in case the casualties appears in the easy appearance that falls, lacks corresponding protection and protects the lift storehouse.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a take pressure to repair well automatic vertical lift car for operation, it can realize realizing effectively protecting the lift storehouse, even the condition that the lift storehouse falls also can reduce casualties, improves the security of technical staff's work.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An automatic vertical lift truck for workover treatment under pressure comprises a support, a stand column, a fixed pulley block, a winch, a rolling support and a lifting bin, wherein a bearing seat is fixedly connected to the left end of the stand column, a pair of C-shaped plates are fixedly connected to the upper end of the bearing seat, the lifting bin is positioned between the pair of C-shaped plates, a limiting slide rail is fixedly connected to one end, close to each other, of the pair of C-shaped plates, a slide block matched with the limiting slide rail is fixedly connected to the left end and the right end of the lifting bin, the slide block is slidably connected with the limiting slide rail, four buffer blocks which are uniformly distributed are fixedly connected to the lower end of the lifting bin, a displacement frame is arranged on the upper side of the bearing seat, four buffer springs which are uniformly distributed are fixedly connected between the bearing seat and the displacement frame, the buffer springs are matched with, and the buffer air cushion is positioned under the displacement frame, so that effective protection of the lifting bin can be realized, casualties can be reduced even if the lifting bin falls, and the working safety of technicians is improved.
Further, the bearing seat upper end is excavated there is the deceleration groove, fixedly connected with electro-magnet in the deceleration groove, electro-magnet electric connection has the power, the lifting bin lower extreme is excavated there is the repulsion groove, fixedly connected with and electro-magnet assorted magnet piece in the repulsion groove utilize the electromagnet circular telegram to take the repulsion force of magnetism back to the magnet piece, play the deceleration effect when descending the lifting bin, play the steady effect of slowing down when normally descending, also can play the effect of speed reduction buffering when falling accident.
Further, four evenly distributed guide ways are further dug in the upper end of the pressure bearing seat, a telescopic rod is fixedly connected between the bottom wall of each guide way and the lower end of the corresponding displacement frame, the telescopic rod is inserted into the buffer spring, the guide effect when the displacement frame is lifted is achieved, and the buffer spring is protected from being prone to non-working deformation and failure.
Further, displacement frame inner fixedly connected with four evenly distributed's enhancement pieces, and strengthen piece and buffer block phase-match, improve the intensity of displacement frame, be difficult for breaking when receiving huge impact.
Further, it is a pair of the C template is kept away from the equal fixedly connected with of one end downside each other and is stabilized the pterygoid lamina, and stabilizes pterygoid lamina and C template integrated into one piece, stabilize through a pair of screwed connection between pterygoid lamina and the bearing seat, improve the vertical stability of C template, difficult emergence slope skew.
Furthermore, the surfaces of the limiting slide rail and the slide block are both connected with polishing layers, namely the surfaces of the limiting slide rail and the slide block are both subjected to polishing and smoothing treatment, and friction force during mutual movement is reduced.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize realizing effectively protecting the lift storehouse, the condition that even appears the lift storehouse and fall also can reduce casualties, improves the security of technical staff's work.
(2) The bearing seat upper end is excavated there is the deceleration tank, fixedly connected with electro-magnet in the deceleration tank, electro-magnet electric connection has the power, and the storehouse lower extreme that goes up and down is excavated there is repulsion groove, and fixedly connected with and electro-magnet assorted magnet piece in the repulsion groove utilize the electromagnet circular telegram to take the repulsion force of magnetism back to the magnet piece, play the deceleration to the descending storehouse when descending, play the steady effect of slowing down when normally descending, also can play the effect of speed reduction buffering when the accident falls.
(3) The guide way that has four evenly distributed still cuts in the pressure-bearing seat upper end, fixedly connected with telescopic link between guide way diapire and the displacement frame lower extreme, and the telescopic link inserts and establishes in buffer spring, plays the guide effect when going up and down to the displacement frame, thereby the difficult non-working of taking place of protection buffer spring is to the deformation inefficacy.
(4) The inner enhancement piece of four evenly distributed of fixedly connected with of displacement frame, and strengthen piece and buffer block phase-match, improve the intensity of displacement frame, be difficult for breaking when receiving huge impact.
(5) The wing board is stabilized to the equal fixedly connected with of one end downside is kept away from each other to a pair of C template, and stabilizes wing board and C template integrated into one piece, stabilizes through a pair of screw connection between wing board and the bearing seat, improves the vertical stability of C template, and the difficult slope skew that takes place.
(6) The surfaces of the limiting slide rail and the slide block are connected with polishing layers, namely the surfaces of the limiting slide rail and the slide block are subjected to polishing and smoothing treatment, and friction force during mutual movement is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a C-shaped plate part of the present invention;
fig. 3 is a schematic structural view of the pressure-bearing seat portion of the present invention.
The reference numbers in the figures illustrate:
the device comprises a support 1, a column 2, a fixed pulley block 3, a winch 4, a rolling support 5, a lifting bin 6, a bearing seat 7, a C-shaped plate 8, a limiting slide rail 9, a buffer block 10, a displacement frame 11, a buffer spring 12, a buffer air cushion 13, a telescopic rod 14, an electromagnet 15, a power supply 16, a reinforcing plate 17 and a magnet block 18.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, an automatic vertical lift truck for a pressurized workover treatment comprises a support 1, an upright post 2, a fixed pulley block 3, a winch 4, a rolling support 5 and a lifting bin 6, which belong to the prior art and have poor protection, so that casualties are easily caused in case of the danger of accidental falling of the lifting bin 6, and a pressure bearing seat 7 is fixedly connected to the left end of the upright post 2 to play a role of basic support.
Referring to fig. 2, a pair of C-shaped plates 8 is fixedly connected to the upper end of a bearing seat 7, a lifting bin 6 is located between the pair of C-shaped plates 8 to play a role in limiting and protecting the lifting bin 6, a pair of C-shaped plates 8 are fixedly connected to the lower sides of the ends far away from each other, and are integrally formed with the C-shaped plates 8, the stabilizing wing plates are connected with the bearing seat 7 through a pair of screws to improve the vertical stability of the C-shaped plates 8, so that the C-shaped plates are not prone to tilt, a pair of C-shaped plates 8 are fixedly connected to the ends near to each other, and are fixedly connected with limiting slide rails 9, sliders matched with the limiting slide rails 9 are fixedly connected to the left and right ends of the lifting bin 6, and are slidably connected with the limiting slide rails 9, the lifting bin 6 is lifted between the pair of limiting slide rails 9 by the sliders, the stability is significantly improved compared, namely, the surfaces of the limiting slide rail 9 and the slide block are both polished and smoothed to reduce the friction force during mutual movement, the lower end of the lifting bin 6 is fixedly connected with four buffer blocks 10 which are uniformly distributed, the buffer blocks 10 are made of elastic materials such as sponge, plastic, silica gel and the like to play a role in buffering and damping, the upper side of the pressure bearing seat 7 is provided with a displacement frame 11, the displacement frame 11 is used for receiving the lifting bin 6, please refer to fig. 3, the inner end of the displacement frame 11 is fixedly connected with four reinforcing sheets 17 which are uniformly distributed, the reinforcing sheets 17 are matched with the buffer blocks 10 to improve the strength of the displacement frame 11, the displacement frame 11 is not easy to break when being greatly impacted, four buffer springs 12 which are uniformly distributed are fixedly connected between the pressure bearing seat 7 and the displacement frame 11, and the buffer springs 12 are matched with the buffer blocks 10, namely the buffer springs 12 are positioned under the buffer blocks 10 to play a role in, the upper end of the pressure bearing seat 7 is also fixedly connected with four buffer air cushions 13 which are uniformly distributed, the buffer air cushions 13 are positioned right below the displacement frame 11, and the buffer air cushions 13 play a role in secondary protection and buffering.
Referring to fig. 3, a deceleration groove is formed in the upper end of the pressure bearing seat 7, an electromagnet 15 is fixedly connected in the deceleration groove, the electromagnet 15 is electrically connected with a power supply 16, referring to fig. 1, a repelling groove is formed in the lower end of the lifting bin 6, a magnet block 18 matched with the electromagnet 15 is fixedly connected in the repelling groove, the repelling force of the electromagnet 15 electrified and magnetized on the magnet block 18 is utilized to play a role in decelerating the lifting bin 6 during landing, the effect of stabilizing deceleration during normal landing is played, and the effect of decelerating and buffering can also be played during accidental falling.
Referring to fig. 3, four guide grooves are formed in the upper end of the pressure-bearing seat 7, the bottom wall of each guide groove is fixedly connected to the lower end of the displacement frame 11, and the telescopic rods 14 are inserted into the buffer springs 12 to guide the displacement frame 11 during lifting and lowering, so as to protect the buffer springs 12 from being deformed in a non-working direction and losing efficacy.
When in use, a technician starts the winch 4 to lift the lifting bin 6 through the rope, the stability and the safety of the lifting bin 6 during lifting are improved through the limit of the pair of C-shaped plates 8 and the guide effect of the limit slide rail 9 and the slide block on the lifting bin 6 in a matching way, meanwhile, after the electromagnet 15 is electrified and magnetized, when the lifting bin 6 descends, the repelling force applied to the magnet block 18 is larger when the lifting bin 6 is closer to the pressure bearing seat 7, a certain speed reducing effect is achieved, the effect of stabilizing speed reduction during normal descending is achieved, the effect of speed reduction and buffering can be achieved during accidental descending, when the lifting bin 6 falls onto the pressure bearing seat 7, the buffering is achieved through the contact of the buffer block 10 and the displacement frame 11 through the elasticity of the buffer block 10 and the buffer spring 12, when the accidental descending impact force is huge, the buffer air cushion 13 can also assist the buffer spring 12 to perform secondary protection and buffering, compared with the prior art, the utility model discloses can realize realizing effectively protecting the lift storehouse, the condition that even appears the lift storehouse and fall also can reduce casualties, improves the security of technical staff's work.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a well workover is pressed with automatic vertical lift car, includes support (1), stand (2), fixed pulley group (3), winch (4), roll support (5) and lift storehouse (6), its characterized in that: the left end of the upright post (2) is fixedly connected with a bearing seat (7), the upper end of the bearing seat (7) is fixedly connected with a pair of C-shaped plates (8), a lifting bin (6) is positioned between the pair of C-shaped plates (8), one end of the pair of C-shaped plates (8) close to each other is fixedly connected with a limit slide rail (9), the left and right ends of the lifting bin (6) are fixedly connected with slide blocks matched with the limit slide rail (9), the slide blocks are connected with the limit slide rail (9) in a sliding manner, the lower end of the lifting bin (6) is fixedly connected with four buffer blocks (10) which are uniformly distributed, a displacement frame (11) is arranged on the upper side of the bearing seat (7), four buffer springs (12) which are uniformly distributed are fixedly connected between the bearing seat (7) and the displacement frame (11), the buffer springs (12) are matched with the buffer blocks (10), and four buffer air cushions (13) which are uniformly distributed, and the buffer air cushion (13) is positioned right below the displacement frame (11).
2. The automatic vertical lift truck for the pressurized workover treatment according to claim 1, wherein: bearing seat (7) upper end is excavated there is the deceleration groove, fixedly connected with electro-magnet (15) in the deceleration groove, electro-magnet (15) electric connection has power (16), it has the repulsion groove to excavate lift storehouse (6) lower extreme, repulsion inslot fixedly connected with and electro-magnet (15) assorted magnet piece (18).
3. The automatic vertical lift truck for the pressurized workover treatment according to claim 1, wherein: pressure-bearing seat (7) upper end still excavates four evenly distributed's guide way, fixedly connected with telescopic link (14) between guide way diapire and displacement frame (11) lower extreme, and telescopic link (14) insert and establish in buffer spring (12).
4. The automatic vertical lift truck for the pressurized workover treatment according to claim 1, wherein: the inner end of the displacement frame (11) is fixedly connected with four reinforcing sheets (17) which are uniformly distributed, and the reinforcing sheets (17) are matched with the buffer block (10).
5. The automatic vertical lift truck for the pressurized workover treatment according to claim 1, wherein: the C-shaped plate (8) is far away from the stable wing plate fixedly connected with the lower side of one end, the stable wing plate and the C-shaped plate (8) are integrally formed, and the stable wing plate is connected with the bearing seat (7) through a pair of screws.
6. The automatic vertical lift truck for the pressurized workover treatment according to claim 1, wherein: the surfaces of the limiting slide rail (9) and the slide block are both connected with a polishing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851087.1U CN210659980U (en) | 2019-06-06 | 2019-06-06 | Automatic vertical lifting vehicle for under-pressure workover treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851087.1U CN210659980U (en) | 2019-06-06 | 2019-06-06 | Automatic vertical lifting vehicle for under-pressure workover treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210659980U true CN210659980U (en) | 2020-06-02 |
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ID=70819059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920851087.1U Active CN210659980U (en) | 2019-06-06 | 2019-06-06 | Automatic vertical lifting vehicle for under-pressure workover treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210659980U (en) |
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2019
- 2019-06-06 CN CN201920851087.1U patent/CN210659980U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200730 Address after: No.6, East 1st section, Guangdong Road, Guanghan City, Deyang City, Sichuan Province, 610000 Patentee after: SICHUAN SHENGNUO OIL. AND GAS ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Address before: 618300 three sections of Zhongshan Avenue South, Guanghan, Deyang, Sichuan Co-patentee before: SICHUAN SHENGNUO OIL. AND GAS ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Patentee before: CHINA NATIONAL PETROLEUM CORPORATION, SOUTHWEST OIL & GASFIELD BRANCH, ENGINEERING TECHNOLOGY Research Institute |
|
| TR01 | Transfer of patent right |