CN210685888U - Environment-friendly cofferdam for operation site - Google Patents
Environment-friendly cofferdam for operation site Download PDFInfo
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- CN210685888U CN210685888U CN201921411514.0U CN201921411514U CN210685888U CN 210685888 U CN210685888 U CN 210685888U CN 201921411514 U CN201921411514 U CN 201921411514U CN 210685888 U CN210685888 U CN 210685888U
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- oil pipe
- sucker rod
- groove
- ship type
- cross arm
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Abstract
The utility model relates to an operation site environmental protection cofferdam. The technical scheme is as follows: the sucker rod is put the district and is placed a sucker rod ship type groove, it has four sucker rod fixed bolster to weld at sucker rod ship type inslot, equidistant setting of four sucker rod fixed bolster, the sucker rod is taken and is put on the sucker rod fixed bolster, end in sucker rod ship type groove is equipped with the sucker rod and receives dirty groove, oil pipe is put the district and is placed four oil pipe ship type groove, link together through the buckle between the adjacent oil pipe ship type groove, the welding of oil pipe ship type inslot has four adjustable fixed bolsters of oil pipe, equidistant setting of four adjustable fixed bolsters of oil pipe, the end in oil pipe ship type groove is equipped with the oil pipe and receives dirty groove. The utility model has the advantages that: the utility model discloses ship type cofferdam's advantage lies in using the steel welding, and is firm, sealed, but reuse has reduced prevention of seepage membrane quantity and secondary pollution from the source and has produced, the well bore of being convenient for produces the self-flowing of liquid, concentrate the recovery.
Description
Technical Field
The utility model relates to an oil field workover operation protector in pit, in particular to job site environmental protection cofferdam.
Background
In the well workover operation in the oil field, the oil pipe and the sucker rod of carrying out can take out the dirty profit in the some well from the well, if not retrieve in time and take reasonable environmental protection safeguard measure, can cause construction well site environmental pollution. At present, an oil pipe placing area and a sucker rod placing area are established by plastic antifouling cloth and a metal triangular cofferdam on an operation site as antifouling measures, and waste liquid and oil sludge sand are prevented from falling to the ground and overflowing to a well site. But the present plastics antifouling cloth is fragile in the use, causes the pit shaft output liquid to leak, has great environmental protection risk, causes the interior crude oil of cofferdam and sewage leakage after the damage, pollutes well site soil, is disposable product and non-degradable moreover, and the operation field moves the back, and the post processing degree of difficulty is big, very easily causes secondary pollution, needs to carry out well site pollution control, handles the degree of difficulty great after collecting antifouling cloth, and the cost is higher.
Disclosure of Invention
The utility model discloses an aim at is exactly to the above-mentioned defect that prior art exists, provides an operation scene environmental protection cofferdam, the utility model discloses ship type cofferdam's advantage lies in using the steel welding, and is firm, sealed, but reuse has reduced prevention of seepage membrane quantity and secondary pollution production from the source.
The technical scheme is as follows: including the sucker rod district of putting, oil pipe puts the district, the sucker rod is put the district and is placed a sucker rod ship type groove, the well head is aimed at to one side in sucker rod ship type groove, it has a plurality of sucker rod fixed bolsters to weld at sucker rod ship type inslot, equidistant setting of a plurality of sucker rod fixed bolsters, the sucker rod is taken and is put on the sucker rod fixed bolster, end in sucker rod ship type groove is equipped with the sucker rod and collects dirty groove, oil pipe puts the district and places a plurality of oil pipe ship type grooves, the well head is aimed at to one side in a plurality of oil pipe ship type grooves, link together through the buckle between the adjacent oil pipe ship type groove, the welding has a plurality of adjustable fixed bolsters of oil pipe in the oil pipe ship type inslot, equidistant setting of a.
Preferably, oil pipe ship type groove includes base, ship groove, apical groove, and the lower part in oil pipe ship type groove is the base, and the base is the rectangle steel channel, and the upper portion welding ship groove of base, the lateral wall in ship groove are for leaning out, and the upper portion welding apical groove in ship groove, apical groove are the rectangular channel, and the length in apical groove is greater than the length of base, and sucker rod ship type groove is unanimous with oil pipe ship type groove structure.
Preferably, the buckle plate is buckled on the side wall of the joint of the top grooves of the adjacent oil pipe ship-shaped grooves.
Preferably, the adjustable fixing supports corresponding to the oil pipes on the plurality of oil pipe boat-shaped grooves are on the same straight line, the cross arm pipes are placed on the adjustable fixing supports corresponding to the oil pipes on the plurality of oil pipe boat-shaped grooves and serve as oil pipe cross arms, and the oil pipes are placed on the cross arm pipes.
Preferably, the adjustable oil pipe fixing support comprises a support base, a supporting rod and an oil pipe frame, the bottom of the adjustable oil pipe fixing support is a hollow tubular base, the lower portion of the base is welded to the bottom of the oil pipe ship-shaped groove, the supporting rod is in threaded connection with the upper portion of the base and is a screw rod, a rotating handle is welded to the supporting rod, and the oil pipe frame is welded to the upper portion of the supporting rod.
Preferably, the oil pipe frame is semi-cylindrical, and the cross arm pipe is placed on the oil pipe frame as an oil pipe cross arm.
Preferably, the sucker rod fixing support comprises a sucker rod fixing seat, a sucker rod cross arm and a connecting pipe, the bottom of the sucker rod fixing support is the hollow tubular sucker rod fixing seat, the sucker rod cross arm is welded to the upper portion of the sucker rod fixing seat, the connecting pipe is welded to the two ends of the sucker rod cross arm, and the bottom of the connecting pipe is welded to the upper portion of the side edge of the sucker rod ship-shaped groove.
Preferably, the sucker rod cross arm has two cross arm pipes to constitute, and the both ends of two cross arm pipes weld respectively on the connecting pipe, and the clearance size between two cross arm pipes is greater than oil pipe's diameter.
The utility model has the advantages that: the ship-shaped cofferdam of the utility model has the advantages that the steel is used for welding, and the cofferdam is firm, sealed and reusable, thereby reducing the usage of the anti-seepage film and the generation of secondary pollution from the source and facilitating the self-flowing and centralized recovery of the output liquid of the shaft; compared with the impermeable membrane which is changed once per operation, the ship-shaped cofferdam is changed once for four years, thereby reducing the disposal cost of the impermeable membrane and the disposal cost of the produced liquid sediment; the average consumed time of building and dismantling the traditional cofferdam on site is nearly 3 hours, and nearly half of the time is saved after the ship-shaped cofferdam is applied, so that the working intensity of workers is effectively reduced, and the labor efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of a tubing carrier type groove;
FIG. 3 is a schematic view of the buckle connection;
FIG. 4 is a schematic illustration of the connection of the cross arm tubes;
FIG. 5 is a schematic structural view of an adjustable fixing bracket of an oil pipe;
FIG. 6 is a schematic structural view of a sucker rod fixing bracket;
FIG. 7 is a schematic structural view of a cross arm of the sucker rod of embodiment 2;
in the figure: the sucker rod sewage collecting device comprises a sucker rod ship-shaped groove 1, a sucker rod fixing support 2, a sucker rod sewage collecting groove 3, an oil pipe ship-shaped groove 4, an adjustable oil pipe fixing support 5, an oil pipe sewage collecting groove 6, a buckle 7, a cross arm pipe 8, an oil pipe 9, a sucker rod fixing seat 2.1, a sucker rod cross arm 2.2, a connecting pipe 2.3, a cross arm pipe 2.4, a base 4.1, a ship groove 4.2, a top groove 4.3, a support base 5.1, a supporting rod 5.2, an oil pipe frame 5.3 and a rotary handle 5.4.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
as shown in figure 1, the utility model comprises a sucker rod placing area and an oil pipe placing area, wherein the sucker rod placing area is provided with one or more sucker rod boat-shaped grooves 1, one side of each sucker rod boat-shaped groove 1 is aligned with a well head, four sucker rod fixing brackets 2 are welded in the sucker rod boat-shaped grooves 1, the four sucker rod fixing brackets 2 are arranged at equal intervals, a sucker rod 10 is arranged on the sucker rod fixing bracket 2, the end head in each sucker rod boat-shaped groove 1 is provided with a sucker rod dirt collecting groove 3, the oil pipe placing area is provided with four or more oil pipe boat-shaped grooves 4, one side of each four or more oil pipe boat-shaped grooves 4 is aligned with the well head, the adjacent oil pipe boat-shaped grooves 4 are connected together through a buckle 7, the four oil pipe adjustable fixing brackets 5 are welded in the oil pipe boat-shaped grooves 4, the four oil pipe adjustable fixing brackets 5 are arranged at equal, the sucker rod is placed in sucker rod ship type groove 1, and oil pipe is placed in oil pipe ship type groove 4.
As shown in fig. 2, the oil pipe ship-shaped groove 4 comprises a base 4.1, a ship groove 4.2 and a top groove 4.3, the lower part of the oil pipe ship-shaped groove 4 is the base 4.1, the base 4.1 is a rectangular steel groove, the upper part of the base 4.1 is welded with the ship groove 4.2, the side wall of the ship groove 4.2 inclines upwards from bottom to top, the upper part of the ship groove 4.2 is welded with the top groove 4.3, the top groove 4.3 is a rectangular groove, the length of the top groove 4.3 is greater than that of the base 1.1, the structure of the oil pumping rod ship-shaped groove 1 is consistent with that of the oil pipe ship-shaped groove 4, the rectangular steel groove base 4.1 is placed on the bottom surface to be stable, the ship groove 4.2, the side wall inclines upwards from bottom to top, the shaft is convenient for self-.
As shown in figure 3, the pinch plate 7 is buckled on the side wall of the joint of the top grooves 4.3 of the adjacent oil pipe ship-shaped grooves 4, so that oil and water at the joint of the adjacent oil pipe ship-shaped grooves 4 are prevented from permeating into the ground.
As shown in fig. 4, the adjustable fixing supports 5 corresponding to the oil pipes on four or more oil pipe ship-shaped grooves 4 are on the same straight line, so that the oil pipes can be placed on the adjustable fixing supports corresponding to the oil pipes on the four oil pipe ship-shaped grooves 4, the cross arm pipes 8 are placed on the adjustable fixing supports 5 corresponding to the oil pipes on the four or more oil pipe ship-shaped grooves 4 to serve as oil pipe cross arms, and the oil pipes 9 proposed by the shaft are placed on the cross arm pipes 8.
As shown in fig. 5, the adjustable oil pipe fixing support 5 includes a support base 5.1, a support rod 5.2, and an oil pipe frame 5.3, the bottom of the adjustable oil pipe fixing support 5 is a hollow tubular base 5.1, the lower portion of the base 5.1 is welded at the bottom of the oil pipe ship-shaped groove 4, the upper portion of the base 5.1 is in threaded connection with the support rod 5.2, the support rod 5.2 is a screw rod, the support rod 5.2 is welded with a rotating handle 5.4, the upper portion of the support rod 5.2 is welded with the oil pipe frame 5.3, the rotating handle 5.4 is rotated to drive the support rod 5.2 to rotate in a threaded manner, the support rod 5.2 moves up or down in the base 5.1, so as to adjust the height up and down, and the rotating handle and the screw.
As shown in fig. 5, the oil pipe rack 5.3 is semi-cylindrical, the oil pipe is placed on the oil pipe rack 5.3 to serve as an oil pipe cross arm, and the semi-cylindrical oil pipe rack plays a role in fixing the oil pipe to serve as the oil pipe cross arm.
Like fig. 6, sucker rod fixed bolster 2 includes sucker rod fixing base 2.1, sucker rod cross arm 2.2, connecting pipe 2.3, the bottom of sucker rod fixed bolster 2 is hollow tubulose sucker rod fixing base 2.1, the welding of the lower part of sucker rod fixing base 2.1 is in the bottom of sucker rod ship type groove 1, the welding of the upper portion of sucker rod fixing base 2.1 has sucker rod cross arm 2.2, the welding of the both ends of sucker rod cross arm 2.2 has connecting pipe 2.3, the welding of the bottom of connecting pipe 2.3 is on the side upper portion of sucker rod ship type groove 1, realize the fixed of sucker rod cross arm 2.2 through sucker rod fixing base 2.1 and connecting pipe 2.3, place the sucker rod on sucker rod cross arm 2.2.
The ship-shaped cofferdam of the utility model has the advantages that the steel is used for welding, and the cofferdam is firm, sealed and reusable, the usage of the anti-seepage film and the generation of secondary pollution are reduced from the source, and the plane of the ship-shaped groove can also be processed into an inclined plane, thereby facilitating the self-flowing and centralized recovery of the output liquid of the shaft; compared with the impermeable membrane which is changed once per operation, the ship-shaped cofferdam is changed once for four years, thereby reducing the disposal cost of the impermeable membrane and the disposal cost of the produced liquid sediment; the average consumed time of building and dismantling the traditional cofferdam on site is nearly 3 hours, and nearly half of the time is saved after the ship-shaped cofferdam is applied, so that the working intensity of workers is effectively reduced, and the labor efficiency is improved.
Example 2:
as shown in figure 1, the utility model comprises a sucker rod placing area and an oil pipe placing area, wherein the sucker rod placing area is provided with one or more sucker rod boat-shaped grooves 1, one side of each sucker rod boat-shaped groove 1 is aligned with a well head, four sucker rod fixing brackets 2 are welded in the sucker rod boat-shaped grooves 1, the four sucker rod fixing brackets 2 are arranged at equal intervals, a sucker rod 10 is arranged on the sucker rod fixing bracket 2, the end head in each sucker rod boat-shaped groove 1 is provided with a sucker rod dirt collecting groove 3, the oil pipe placing area is provided with four or more oil pipe boat-shaped grooves 4, one side of each four or more oil pipe boat-shaped grooves 4 is aligned with the well head, the adjacent oil pipe boat-shaped grooves 4 are connected together through a buckle 7, the four oil pipe adjustable fixing brackets 5 are welded in the oil pipe boat-shaped grooves 4, the four oil pipe adjustable fixing brackets 5 are arranged at equal, the sucker rod is placed in sucker rod ship type groove 1, and oil pipe is placed in oil pipe ship type groove 4.
As shown in fig. 2, the oil pipe ship-shaped groove 4 comprises a base 4.1, a ship groove 4.2 and a top groove 4.3, the lower part of the oil pipe ship-shaped groove 4 is the base 4.1, the base 4.1 is a rectangular steel groove, the upper part of the base 4.1 is welded with the ship groove 4.2, the side wall of the ship groove 4.2 inclines upwards from bottom to top, the upper part of the ship groove 4.2 is welded with the top groove 4.3, the top groove 4.3 is a rectangular groove, the length of the top groove 4.3 is greater than that of the base 1.1, the structure of the oil pumping rod ship-shaped groove 1 is consistent with that of the oil pipe ship-shaped groove 4, the rectangular steel groove base 4.1 is placed on the bottom surface to be stable, the ship groove 4.2, the side wall inclines upwards from bottom to top, the shaft is convenient for self-.
As shown in figure 3, the pinch plate 7 is buckled on the side wall of the joint of the top grooves 4.3 of the adjacent oil pipe ship-shaped grooves 4, so that oil and water at the joint of the adjacent oil pipe ship-shaped grooves 4 are prevented from permeating into the ground.
As shown in fig. 4, the adjustable fixing supports 5 corresponding to the oil pipes on four or more oil pipe ship-shaped grooves 4 are on the same straight line, so that the oil pipes can be placed on the adjustable fixing supports corresponding to the oil pipes on the four oil pipe ship-shaped grooves 4, the cross arm pipes 8 are placed on the adjustable fixing supports 5 corresponding to the oil pipes on the four or more oil pipe ship-shaped grooves 4 to serve as oil pipe cross arms, and the oil pipes 9 proposed by the shaft are placed on the cross arm pipes 8.
As shown in fig. 5, the adjustable oil pipe fixing support 5 includes a support base 5.1, a support rod 5.2, and an oil pipe frame 5.3, the bottom of the adjustable oil pipe fixing support 5 is a hollow tubular base 5.1, the lower portion of the base 5.1 is welded at the bottom of the oil pipe ship-shaped groove 4, the upper portion of the base 5.1 is in threaded connection with the support rod 5.2, the support rod 5.2 is a screw rod, the support rod 5.2 is welded with a rotating handle 5.4, the upper portion of the support rod 5.2 is welded with the oil pipe frame 5.3, the rotating handle 5.4 is rotated to drive the support rod 5.2 to rotate in a threaded manner, the support rod 5.2 moves up or down in the base 5.1, so as to adjust the height up and down, and the rotating handle and the screw.
As shown in fig. 5, the oil pipe rack 5.3 is semi-cylindrical, the oil pipe is placed on the oil pipe rack 5.3 to serve as an oil pipe cross arm, and the semi-cylindrical oil pipe rack plays a role in fixing the oil pipe to serve as the oil pipe cross arm.
Like fig. 6, sucker rod fixed bolster 2 includes sucker rod fixing base 2.1, sucker rod cross arm 2.2, connecting pipe 2.3, the bottom of sucker rod fixed bolster 2 is hollow tubulose sucker rod fixing base 2.1, the welding of the lower part of sucker rod fixing base 2.1 is in the bottom of sucker rod ship type groove 1, the welding of the upper portion of sucker rod fixing base 2.1 has sucker rod cross arm 2.2, the welding of the both ends of sucker rod cross arm 2.2 has connecting pipe 2.3, the welding of the bottom of connecting pipe 2.3 is on the side upper portion of sucker rod ship type groove 1, realize the fixed of sucker rod cross arm 2.2 through sucker rod fixing base 2.1 and connecting pipe 2.3, place the sucker rod on sucker rod cross arm 2.2.
The difference with embodiment 1 lies in, like figure 7, sucker rod cross arm 2.2 has two cross arm pipes 2.4 to constitute, and the both ends of two cross arm pipes 2.4 weld respectively on connecting pipe 2.3, and the clearance size between two cross arm pipes 2.4 is greater than oil pipe's diameter, can place the sucker rod between two cross arm pipes 2.4, realizes double-deck placing, increases the holding capacity of sucker rod.
The ship-shaped cofferdam of the utility model has the advantages that the steel is used for welding, and the cofferdam is firm, sealed and reusable, the usage of the anti-seepage film and the generation of secondary pollution are reduced from the source, and the plane of the ship-shaped groove can also be processed into an inclined plane, thereby facilitating the self-flowing and centralized recovery of the output liquid of the shaft; compared with the impermeable membrane which is changed once per operation, the ship-shaped cofferdam is changed once for four years, thereby reducing the disposal cost of the impermeable membrane and the disposal cost of the produced liquid sediment; the traditional cofferdam is erected and dismantled on site for nearly 3 hours on average, and after the ship-shaped cofferdam is applied, nearly half of the time is saved, the working intensity of workers is effectively reduced, the labor efficiency is improved, the sucker rod cross arm is composed of two cross arm pipes, the double-layer placement is realized, and the holding capacity of the sucker rod is increased.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (8)
1. An operation site environment-friendly cofferdam is characterized in that: comprises a sucker rod placing area and an oil pipe placing area, wherein the sucker rod placing area is provided with a sucker rod boat-shaped groove (1), one side of the sucker rod boat-shaped groove (1) is aligned with a well head, a plurality of sucker rod fixing brackets (2) are welded in the sucker rod ship-shaped groove (1), the sucker rod fixing brackets (2) are arranged at equal intervals, the sucker rods (10) are overlapped on the sucker rod fixing brackets (2), the end in sucker rod ship type groove (1) is equipped with sucker rod and receives dirty groove (3), a plurality of oil pipe ship type groove (4) are placed to oil pipe putting district, the well head is aimed at to one side of a plurality of oil pipe ship type groove (4), link together through buckle (7) between adjacent oil pipe ship type groove (4), the welding has a plurality of adjustable fixed bolster of oil pipe (5) in oil pipe ship type groove (4), a plurality of adjustable fixed bolster of oil pipe (5) equidistant setting, the end in oil pipe ship type groove (4) is equipped with oil pipe and receives dirty groove (6).
2. The environment-friendly cofferdam for job sites as claimed in claim 1, wherein: oil pipe ship type groove (4) are including base (4.1), trough (4.2), top groove (4.3), the lower part in oil pipe ship type groove (4) is base (4.1), base (4.1) are the rectangle steel channel, upper portion welding trough (4.2) of base (4.1), the lateral wall of trough (4.2) is for leaning out, upper portion welding top groove (4.3) of trough (4.2), top groove (4.3) are the rectangular channel, the length of top groove (4.3) is greater than the length of base (1.1), sucker rod ship type groove (1) is unanimous with oil pipe ship type groove (4) structure.
3. The environment-friendly cofferdam for job sites as claimed in claim 1, wherein: the buckle plate (7) is buckled on the side wall of the joint of the top grooves (4.3) of the adjacent oil pipe ship-shaped grooves (4).
4. The environment-friendly cofferdam for job sites as claimed in claim 1, wherein: correspond adjustable fixed bolster (5) of oil pipe on a plurality of oil pipe ship type grooves (4) on same straight line, place cross arm pipe (8) as the oil pipe cross arm on a plurality of oil pipe ship type grooves (4) correspond adjustable fixed bolster (5) of oil pipe, oil pipe (9) are taken on cross arm pipe (8).
5. The environment-friendly cofferdam for job sites as claimed in claim 4, wherein: the adjustable fixed bolster of oil pipe (5) is including support base (5.1), bracing piece (5.2), oil pipe frame (5.3), the bottom of the adjustable fixed bolster of oil pipe (5) is hollow tubulose base (5.1), the lower part welding of base (5.1) is in the bottom of oil pipe ship type groove (4), the upper portion threaded connection of base (5.1) has bracing piece (5.2), bracing piece (5.2) are the screw rod, the welding has rotatory handle (5.4) on bracing piece (5.2), the upper portion welding of bracing piece (5.2) has oil pipe frame (5.3).
6. The work site environmental protection cofferdam of claim 5, wherein: the oil pipe frame (5.3) is of a semi-cylindrical shape, and the cross arm pipe (8) is placed on the oil pipe frame (5.3) and used as an oil pipe cross arm.
7. The environment-friendly cofferdam for job sites as claimed in claim 1, wherein: sucker rod fixed bolster (2) include sucker rod fixing base (2.1), sucker rod cross arm (2.2), connecting pipe (2.3), the bottom of sucker rod fixed bolster (2) is hollow tubulose sucker rod fixing base (2.1), the upper portion welding of sucker rod fixing base (2.1) has sucker rod cross arm (2.2), the both ends welding of sucker rod cross arm (2.2) has connecting pipe (2.3), the bottom welding of connecting pipe (2.3) is on the side upper portion of sucker rod ship type groove (1).
8. The environment-friendly cofferdam for job sites as claimed in claim 7, wherein: the sucker rod cross arm (2.2) is composed of two cross arm pipes (2.4), the two ends of the two cross arm pipes (2.4) are respectively welded on the connecting pipe (2.3), and the size of the gap between the two cross arm pipes (2.4) is larger than the diameter of the oil pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921411514.0U CN210685888U (en) | 2019-08-28 | 2019-08-28 | Environment-friendly cofferdam for operation site |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921411514.0U CN210685888U (en) | 2019-08-28 | 2019-08-28 | Environment-friendly cofferdam for operation site |
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| CN210685888U true CN210685888U (en) | 2020-06-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513056A (en) * | 2019-08-28 | 2019-11-29 | 胜利油田现河工贸有限责任公司 | Operation field environmental protection cofferdam |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513056A (en) * | 2019-08-28 | 2019-11-29 | 胜利油田现河工贸有限责任公司 | Operation field environmental protection cofferdam |
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