CN211144411U - Blowout preventer transporting and mounting device and coiled tubing operation vehicle - Google Patents
Blowout preventer transporting and mounting device and coiled tubing operation vehicle Download PDFInfo
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- CN211144411U CN211144411U CN201922488820.0U CN201922488820U CN211144411U CN 211144411 U CN211144411 U CN 211144411U CN 201922488820 U CN201922488820 U CN 201922488820U CN 211144411 U CN211144411 U CN 211144411U
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- blowout preventer
- vehicle body
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Abstract
The utility model relates to a coiled tubing operation field, concretely relates to preventer transportation installation device and coiled tubing operation car. The blowout preventer transporting and mounting device is used for arranging a blowout preventer comprising a lower conversion flange on a vehicle body to complete transportation, and comprises a mounting frame arranged on the vehicle body; the blowout preventer is installed on the mounting frame, and the lower conversion flange is located below the carrying table surface of the vehicle body. The anti-blowout device can be installed in a sinking mode relative to the carrying table surface of the vehicle body, and is convenient to install and use.
Description
Technical Field
The utility model relates to a coiled tubing operation field particularly, relates to a preventer transportation installation device and coiled tubing operation car.
Background
The blowout preventer is an important component of a coiled tubing operation vehicle, has the function of ensuring the safety during the operation of the coiled tubing and plays an important role.
However, the existing blowout preventers, especially for large blowout preventers, have a large height, and are generally disassembled to be installed or transported separately due to the fact that the height dimension exceeds the transportation regulation limit, but the operation is complicated and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a preventer transportation installation device and coiled tubing operation car, its delivery mesa that can make the relative automobile body of preventer has formed the sunken installation, and it is convenient to install, convenient to use.
The embodiment of the utility model discloses a can realize like this:
in a first aspect, embodiments provide a blowout preventer transport installation apparatus for disposing a blowout preventer including a down conversion flange on a vehicle body for completion of transport, comprising:
the mounting rack is arranged on the vehicle body;
the blowout preventer is installed on the mounting frame, and the lower conversion flange is located below a carrying table surface of the vehicle body.
In an alternative embodiment, the carrying floor is provided with a passage hole through which the down-conversion flange is passed so that the down-conversion flange is located below the carrying floor of the vehicle body.
In an alternative embodiment, the mounting bracket is removably attached to the body.
In an optional embodiment, the mounting frame further comprises a positioning pin, and a positioning hole matched with the positioning pin is arranged on the mounting frame;
one end of the positioning pin is arranged on the vehicle body, and the other end of the positioning pin penetrates through the positioning hole to be connected with the mounting frame.
In an optional embodiment, the vehicle further comprises a lower bracket, wherein the lower bracket is arranged on the vehicle body and is positioned below a carrying platform surface of the vehicle body;
the lower conversion flange is connected with the lower support.
In an alternative embodiment, the lower transfer flange is removably connected to the lower support.
In an optional embodiment, the device further comprises a fixed seat and a connecting piece;
the upper end of the fixed seat is provided with a bulge, the bulge is provided with an external thread, and the external thread of the bulge is matched with the internal thread of the lower conversion flange;
the bottom of the fixing seat is provided with a through matching hole, the lower support is provided with a mounting hole, and a connecting piece sequentially penetrates through the mounting hole and the matching hole so that the lower conversion flange is connected with the lower support through the fixing seat.
In an alternative embodiment, a mounting plate is further included;
the mounting panel sets up on the lower carriage, be provided with on the mounting panel a plurality ofly with the mating holes matches the mounting hole.
In an alternative embodiment, the device further comprises a union tee joint and a plug valve;
the union tee joint is connected with the body of the blowout preventer, and the plug valve is arranged at one end, far away from the body of the blowout preventer, of the union tee joint;
the valve port and end of the stopcock valve are configured as a pressure measurement port and a blowout prevention port, respectively.
In a second aspect, embodiments provide a coiled tubing work vehicle comprising a vehicle body, and a blowout preventer transport mounting apparatus according to any one of the preceding embodiments disposed on the vehicle body.
The utility model discloses beneficial effect includes, for example:
the transportation installation device of this scheme can directly set up the preventer on the automobile body, and the lower conversion flange is located the delivery mesa below, so make the delivery mesa of the relative automobile body of preventer form the sunken installation, solved the inconvenient problem of transportation of the high superelevation of preventer promptly, avoided the awkward problem of bringing of preventer independent transportation again. Furthermore, the vehicle body can directly adopt the main vehicle of the oil pipe continuous operation vehicle, so that additional transportation vehicles do not need to be arranged, the equipment integration level is high, and the cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a blowout preventer transport installation apparatus;
FIG. 2 is a schematic view of another perspective of the blowout preventer transport installation apparatus;
FIG. 3 is a schematic illustration of a further perspective view of the blowout preventer transport installation apparatus;
fig. 4 is a partial schematic view of fig. 1.
Icon: 10-blowout preventer transport installation; 100-a mounting frame; 101-a positioning hole; 201-a positioning pin; 300-lower support; 400-a fixed seat; 410-a bump; 420-a chassis; 421-a mating hole; 500-mounting a plate; 521-mounting holes; 710-union tee; 720-plug valve; 721-pressure measuring port; 722-preventing the spout; 30-coiled tubing work vehicle; 31-a vehicle body; 32-a carrier table; 32 a-through hole; 20-a blowout preventer; 21-down-conversion flange.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1, the present embodiment provides a blowout preventer transport mounting apparatus 10 for disposing a blowout preventer 20 including a lower transition flange 21 on a vehicle body 31 for transportation, including a mounting block 100.
The mounting block 100 is provided on the vehicle body 31;
the blowout preventer 20 is mounted on the mounting 100 with the lower transition flange 21 located below the carrier deck of the car body 31.
At present, the coiled tubing operation vehicle 30 mainly has several transportation and installation modes of the blowout preventer 20, and for the blowout preventer 20 with a smaller model, the blowout preventer 20 can be integrally installed on the main vehicle through a support, and four positioning pins 201 are fixed;
for the blowout preventer 20 with a larger model, because the height dimension exceeds the limit of the transportation regulation, two treatment modes are mainly adopted, namely, the lower end conversion flange is removed, and the height is reduced; the other is mounted on the tubing roller skid or transported separately.
In view of the above limitations, the following problems need to be solved:
1) the direct installation approach is not suitable for large blowout preventers 20. The large blowout preventer 20 weighs about 4 tons, and is loosely connected only by the four positioning pins 201, which is poor in reliability and is liable to swing.
2) If the scheme of disassembling and assembling the lower conversion flange 21 is adopted, the lower conversion flange 21 needs to be installed before field operation every time, and the lower conversion flange needs to be disassembled after completion, so that the construction is inconvenient.
3) If mounted on a tubing roller skid, the entire skid is overweight and not conducive to a versatile design of the roller.
4) If the device is transported separately, a transport vehicle needs to be additionally configured, and the device is integrated.
Accordingly, the blowout preventer transport and installation apparatus 10 according to the present embodiment can be installed and transported for both the large blowout preventer 20 and the small blowout preventer 20. The blowout preventer 20 is directly arranged on the vehicle body 31, and the lower conversion flange 21 is positioned below the carrying table surface, so that the blowout preventer 20 forms a sunken installation relative to the carrying table surface of the vehicle body 31, and therefore the problem that the blowout preventer 20 is too high to be transported conveniently is solved, and the problem that the blowout preventer 20 is inconvenient to use due to independent transportation is avoided. On the other hand, the vehicle body 31 can directly adopt the main vehicle of the oil pipe continuous operation vehicle, so that a transport vehicle does not need to be additionally arranged, the equipment integration level is high, and the cost is low. Therefore, the device has the characteristics of convenient maintenance and outstanding economic benefit.
Please continue to refer to fig. 1 to 4 for further structural details.
As can be seen from the figures, in the present embodiment of the present invention, the carrying platform 32 is provided with a through hole 32a, and the lower converting flange 21 is inserted through the through hole 32a so that the lower converting flange 21 is located below the carrying platform of the vehicle body 31. Therefore, the blowout preventer 20, particularly the lower conversion flange 21 of the blowout preventer 20, is installed in a sinking mode, the height space of the blowout preventer 20, which occupies the vehicle body 31, is reduced, the height limit requirement is met during transportation of the blowout preventer 20, and the problem that the blowout preventer 20 is ultrahigh in height and inconvenient to transport is solved. Further, the mounting block 100 is disposed on the carrying floor 32.
It should be noted that, in other embodiments of the present invention, the carrying platform 32 does not need to be provided with the through hole 32a, but directly utilizes the existing opening or sinking space of the transportation platform; further, the mounting bracket 100 may be disposed directly on the side of the transportation platform of the vehicle body 31 such that the lower converting flange 21 is located below the carrying platform, which is merely an example and not a limitation.
As can be seen, the mounting bracket 100 is a frame structure formed by a plurality of bars. The mounting block 100 includes two support bodies arranged in parallel, and a connecting rod connecting the two support bodies. Furthermore, the support body comprises two vertical rods arranged in the vertical direction; the bottom of each upright post is connected with an inclined rod and the same horizontal rod to form a triangular base. The blowout preventer 20 is arranged on the vertical rod.
Alternatively, in the present embodiment, the mounting bracket 100 is detachably connected to the vehicle body 31. The detachable connection can facilitate the installation of the mounting block 100, and also facilitate the connection of the components of the blowout preventer 20 with the mounting block 100, which can ensure that the blowout preventer 20 is stably installed on the mounting block 100. Meanwhile, the detachable connection mode is also beneficial to the installation and maintenance of the blowout preventer 20.
As can be seen from the figures, in the present embodiment of the invention, the mounting bracket 100 further includes a positioning pin 201, and a positioning hole 101 matched with the positioning pin 201 is provided on the mounting bracket 100; one end of the positioning pin 201 is disposed on the vehicle body 31, and the other end of the positioning pin 201 penetrates the positioning hole 101 to connect to the mounting frame 100. The pin connection ensures that the mounting bracket 100 is conveniently and flexibly connected with the vehicle body 31. The mounting frame 100 can be stably connected with the vehicle body 31, and the problem of deflection during positioning and mounting is solved; and the structure is simple and the cost is low.
Alternatively, the positioning holes 101 are provided on the horizontal bars of the support body of the mounting block 100.
In the present embodiment of the present invention, the present invention further comprises a lower bracket 300, the lower bracket 300 is disposed on the vehicle body 31, and the lower bracket 300 is located below the carrying platform 32 of the vehicle body 31; the lower converting flange 21 is connected to the lower bracket 300. The lower bracket 300 serves to stably fix the bottom of the lower conversion flange 21. The lower bracket 300 and the mounting bracket 100 cooperate with each other to stably fix the blowout preventer 20 to the body 31 in the height direction thereof, so that the mounting reliability of the blowout preventer 20 is effectively improved, and the accident potential caused by shaking during transportation under severe road conditions is prevented.
In this embodiment, the lower converting flange 21 is detachably connected to the lower bracket 300. The releasable connection effectively increases the flexibility of use of the down conversion flange 21 and facilitates installation and alignment of the blowout preventer transport installation 10. It should be noted that, in all other embodiments of the present invention, the lower converting flange 21 and the lower bracket 300 may also be fixed by welding, which is merely an example and is not limited herein.
Further, in the present embodiment of the present invention, the present invention further includes a fixing base 400 and a connecting member; the upper end of the fixed seat 400 is provided with a bulge 410, the bulge 410 is provided with an external thread, and the external thread of the bulge 410 is matched with the internal thread of the lower conversion flange 21;
the bottom of the fixing seat 400 is provided with a through matching hole 421, the lower bracket 300 is provided with a mounting hole 521, and the connecting piece sequentially penetrates through the mounting hole 521 and the matching hole 421, so that the lower conversion flange 21 is connected with the lower bracket 300 through the fixing seat 400.
Because the lower end opening of the lower conversion flange 21 is preset with the internal thread, the external thread of the protrusion 410 of the fixing seat 400 is matched with the external thread to effectively fix the lower conversion flange 21, thereby ensuring the stable connection of the whole blowout preventer 20 and the vehicle body 31.
As can be seen, the fixing base 400 includes a cylindrical bottom plate 420, and a cylindrical protrusion 410 disposed on the bottom plate 420. The bottom plate 420 is coaxially disposed with the protrusion 410. The matching holes 421 are uniformly distributed on the bottom plate 420 and penetrate through the bottom plate 420.
Further, in the present embodiment of the present invention, the present invention further includes a mounting plate 500; the mounting plate 500 is provided on the lower bracket 300, and the mounting plate 500 is provided with a plurality of mounting holes 521 matched with the fitting holes 421.
The structural stability of the lower bracket 300 can be guaranteed by connecting the mounting plate 500 with the fixing base 400. Because the mounting plate 500 directly carries the lower converting flange 21, the lower bracket 300 and the lower converting flange 21 are avoided, and when the mounting plate 500 is damaged, the mounting plate 500 is directly replaced, thereby being beneficial to prolonging the service life of the lower bracket 300.
Further, the mounting plate 500 is a rectangular plate, a plurality of mounting holes 521 are formed in the mounting plate 500, and the number and the positions of the mounting holes 521 correspond to the matching holes 421 of the fixing base 400, so that stable connection of the lower conversion flange 21 is facilitated.
As can be seen from the figure, in the present embodiment of the present invention, a union tee 710 and a plug valve 720 are further included; the union tee 710 is connected with the body of the blowout preventer 20, and the plug valve 720 is arranged at one end of the union tee 710 far away from the body of the blowout preventer 20; the valve port and end of stopcock valve 720 are configured as a pressure tap 721 and a blowout preventer 722, respectively.
The addition of union tee 710 and plug valve 720 allows blowout preventer 20 to facilitate wellhead pressure sensing and blowout prevention operations. Specifically, the method comprises the following steps:
a wellhead pressure detection port is added on the blowout preventer 20, so that the operation is convenient, and the problems of difficulty in installation and maintenance, easiness in pollution and the like existing in the pressure measurement at the blowout preventer box in the past are solved.
The plug valve 720 and the blowout port are added on the blowout preventer 20, so that the blowout pipeline can be conveniently configured during well site operation, and the safety of field operation is improved.
When the blowout preventer is used, holes are formed in the table top of the carrier loader, the lower conversion flange 21 of the blowout preventer 20 is sunk to the table top, the height of the mounting support is correspondingly reduced, and the requirements of traffic transportation regulations are met.
In addition to keeping the conventional 4 locating pins 201 installed, a fixed seat 400 is designed at the lower end of the blowout preventer 20. The upper end of the fixed seat 400 is provided with an external thread which is matched with the union internal thread at the lower end of the lower conversion flange 21; the lower end of the fixed seat 400 is provided with a flange mounting hole 521 connected with the lower mounting bracket. The lower mounting bracket is directly mounted to the girder of the vehicle body 31 of the carrier vehicle.
In a second aspect, the embodiment provides a coiled tubing work vehicle 30, the coiled tubing work vehicle 30 comprising a vehicle body 31, and the blowout preventer transport mounting apparatus 10 of any one of the preceding embodiments disposed on the vehicle body 31.
Such a coiled tubing work vehicle 30 enables transportation and installation of the large blowout preventer 20, and avoids the technical problem that the large blowout preventer 20 is too tall to be conveniently transported.
To sum up, the embodiment of the utility model provides a preventer transportation installation device 10 and coiled tubing operation car 30, its beneficial effect includes, for example:
the transportation installation device can directly set the blowout preventer 20 on the vehicle body 31, and the lower conversion flange 21 is positioned below the carrying table surface, so that the blowout preventer 20 forms a sunken installation relative to the carrying table surface of the vehicle body 31, the problem that the blowout preventer 20 is inconvenient to transport due to the fact that the blowout preventer 20 is ultrahigh in height is solved, and the problem that the blowout preventer 20 is inconvenient to use due to the fact that the blowout preventer 20 is transported independently is avoided. Furthermore, the vehicle body 31 can directly adopt a main vehicle of the oil pipe continuous operation vehicle, so that additional transportation vehicles do not need to be arranged, the equipment integration level is high, and the cost is low. Specifically, the method comprises the following steps:
1) the hole is formed in the table surface of the carrier loader, the blowout preventer 20 is installed in a sinking mode, and the problem that the carrier loader is ultrahigh in transportation is effectively solved.
2) The blowout preventer 20 is arranged on the main vehicle, so that a transport vehicle does not need to be additionally arranged, the equipment integration level is high, and the cost is low.
3) The fixing seat 400 is additionally arranged at the lower end of the blowout preventer 20, so that the installation reliability of the blowout preventer 20 can be effectively improved, and the phenomenon that the blowout preventer is shaken or even accidents happen during transportation under severe road conditions is prevented.
4) The fixed seat 400 is directly connected with the blowout preventer 20 by the union screw thread, and is convenient to disassemble and assemble.
5) A wellhead pressure detection port is added on the blowout preventer 20, so that the operation is convenient, and the problems of difficulty in installation and maintenance, easiness in pollution and the like existing in the pressure measurement at the blowout preventer box in the past are solved.
6) The plug valve 720 and the blowout port are added on the blowout preventer 20, so that the blowout pipeline can be conveniently configured during well site operation, and the safety of field operation is improved.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A blowout preventer transport mounting apparatus for disposing a blowout preventer including a down conversion flange on a vehicle body to complete transport, comprising:
the mounting rack is arranged on the vehicle body;
the blowout preventer is installed on the mounting frame, and the lower conversion flange is located below a carrying table surface of the vehicle body.
2. The blowout preventer transport installation apparatus of claim 1, wherein:
the carrying table board is provided with a through hole, and the lower conversion flange penetrates through the through hole so as to be located below the carrying table board of the vehicle body.
3. The blowout preventer transport installation apparatus of claim 1, wherein:
the mounting bracket is detachably connected with the vehicle body.
4. The blowout preventer transport installation apparatus of claim 3, wherein:
the mounting frame is provided with a positioning hole matched with the positioning pin;
one end of the positioning pin is arranged on the vehicle body, and the other end of the positioning pin penetrates through the positioning hole to be connected with the mounting frame.
5. Blowout preventer transport installation according to any one of claims 1-4, wherein:
the lower support is arranged on the vehicle body and is positioned below a carrying table surface of the vehicle body;
the lower conversion flange is connected with the lower support.
6. The blowout preventer transport installation apparatus of claim 5, wherein:
the lower conversion flange is detachably connected with the lower support.
7. The blowout preventer transport installation apparatus of claim 6, wherein:
the device also comprises a fixed seat and a connecting piece;
the upper end of the fixed seat is provided with a bulge, the bulge is provided with an external thread, and the external thread of the bulge is matched with the internal thread of the lower conversion flange;
the bottom of the fixing seat is provided with a through matching hole, the lower support is provided with a mounting hole, and a connecting piece sequentially penetrates through the mounting hole and the matching hole so that the lower conversion flange is connected with the lower support through the fixing seat.
8. The blowout preventer transport installation apparatus of claim 7, wherein:
the device also comprises a mounting plate;
the mounting panel sets up on the lower carriage, be provided with on the mounting panel a plurality ofly with the mating holes matches the mounting hole.
9. Blowout preventer transport installation according to any one of claims 1-4, wherein:
the union tee joint and the plug valve are also included;
the union tee joint is connected with the body of the blowout preventer, and the plug valve is arranged at one end, far away from the body of the blowout preventer, of the union tee joint;
the valve port and end of the stopcock valve are configured as a pressure measurement port and a blowout prevention port, respectively.
10. The utility model provides a coiled tubing operation car which characterized in that:
the coiled tubing work vehicle comprising a vehicle body, and the blowout preventer transport installation apparatus of any one of claims 1-9 disposed on the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488820.0U CN211144411U (en) | 2019-12-31 | 2019-12-31 | Blowout preventer transporting and mounting device and coiled tubing operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488820.0U CN211144411U (en) | 2019-12-31 | 2019-12-31 | Blowout preventer transporting and mounting device and coiled tubing operation vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN211144411U true CN211144411U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922488820.0U Active CN211144411U (en) | 2019-12-31 | 2019-12-31 | Blowout preventer transporting and mounting device and coiled tubing operation vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN211144411U (en) |
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- 2019-12-31 CN CN201922488820.0U patent/CN211144411U/en active Active
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