CN113833452A - Oil well load detection device for intelligent Internet of things of oil and gas field and application method of oil well load detection device - Google Patents
Oil well load detection device for intelligent Internet of things of oil and gas field and application method of oil well load detection device Download PDFInfo
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- CN113833452A CN113833452A CN202111107910.6A CN202111107910A CN113833452A CN 113833452 A CN113833452 A CN 113833452A CN 202111107910 A CN202111107910 A CN 202111107910A CN 113833452 A CN113833452 A CN 113833452A
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- 239000003129 oil well Substances 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000670 limiting effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000006855 networking Effects 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
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- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses an oil well load detection device for an intelligent Internet of things of an oil and gas field and a use method thereof, and the oil well load detection device comprises an outer protection box, wherein two fixed rods are fixedly connected to two sides of the inner wall of the outer protection box, an inner protection box is fixedly connected between one ends of the fixed rods far away from the inner wall of the outer protection box, and a movable plate is slidably connected between the outer sides of the two corresponding fixed rods. Meanwhile, the progress of oil extraction production is ensured, and the method is favorable for practical application and operation.
Description
Technical Field
The invention belongs to the technical field of petroleum industrial equipment, and particularly relates to an oil well load detection device for an intelligent Internet of things of an oil and gas field and a using method of the oil well load detection device.
Background
In the existing life, an oil and gas field refers to the sum of oil reservoirs, gas reservoirs and oil and gas reservoirs in the same area controlled by a single local structure unit, if only the oil reservoirs, called oil fields, and only the gas reservoirs, called gas fields, exist in the local structure range, a large amount of data are acquired and recorded in the production and exploitation process of the oil field in time by workers so that management departments can make decisions and manage production in time, if the data are acquired and recorded manually, huge workload must be given to the workers, the efficiency is low, along with the progress of scientific technology, intelligent internet of things data acquisition equipment is gradually applied to oil and gas field exploitation, an oil field load sensor is one of the intelligent internet of things data acquisition equipment, the oil field load sensor is a force measuring sensor specially produced for an oil extraction machine for oil field exploitation and has long service life, the precision is high.
However, in the prior art, when an oil field is exploited, when an oil field load sensor is used for detecting the load of an oil well, the exposed oil field load sensor is mostly directly lowered into the oil well for load monitoring operation, and the operation mode easily causes accidents such as scraping and the like of the oil field load sensor in the lowering process, so that the oil field load sensor is easily damaged, the progress of oil extraction production is prolonged, and the actual application and operation are not facilitated.
The invention content is as follows:
the invention aims to solve the problems in the prior art, and provides an oil well load detection device for an intelligent Internet of things of an oil and gas field and a using method thereof.
In order to solve the above problems, the present invention provides a technical solution:
oil well load detection device for intelligent internet of things of oil and gas fields comprises an outer protection box, wherein two fixing rods are fixedly connected to two sides of the inner wall of the outer protection box, an inner protection box is fixedly connected between one ends of the fixing rods far away from the inner wall of the outer protection box, a moving plate is correspondingly connected between the two outer sides of the fixing rods in a sliding manner, return springs are sleeved on the outer sides of the fixing rods and between the moving plate and the inner wall of the outer protection box, the bottom of the moving plate extends to the bottom of the outer protection box and is fixedly connected with a protection plate, the top of the protection plate is slidably connected with the bottom of the outer protection box, a transverse plate is fixedly connected inside the inner protection box, a sliding plate is slidably connected inside the inner protection box and below the transverse plate, a connecting column is fixedly connected to the bottom of the sliding plate, a load sensor is fixedly mounted at the bottom of the connecting column, and a telescopic adjusting mechanism is arranged inside the inner protection box and below the transverse plate, and a pushing mechanism is arranged in the inner protective box and above the transverse plate.
As preferred, flexible adjustment mechanism includes first fixed plate, the first fixed plate of one side fixedly connected with of interior box inner wall bottom that protects, fixedly connected with slide bar between the top of first fixed plate and the bottom of diaphragm, the one end and the slide bar sliding connection of slide plate, one side fixedly connected with second fixed plate of first fixed plate is kept away from to the bottom of interior box inner wall that protects, the one end fixed mounting that the slide bar was kept away from at the top of diaphragm has servo motor, servo motor's output shaft extends to the bottom of diaphragm and just passes through shaft coupling fixedly connected with lead screw, the bottom of lead screw is rotated with the top of second fixed plate and is connected, the slide plate is kept away from the one end and the lead screw threaded connection of slide bar.
As preferred, pushing mechanism includes the through-hole, the through-hole has all been seted up to the both sides of interior protection box and the top that is located the diaphragm, the inner wall of interior protection box and the below fixedly connected with horizontal pole that is located the through-hole, the outside sliding connection of horizontal pole has two sliders, two one side that the slider was kept away from mutually just is located the equal fixedly connected with catch bar in top of horizontal pole, the one end that the slider was kept away from to the catch bar all runs through the through-hole that corresponds and extends to the outside of interior protection box and with the movable plate fixed connection that corresponds, the top fixed mounting of interior protection box has the cylinder, the piston rod of cylinder extends to the inside of interior protection box and fixedly connected with U type pole, the both ends of U type pole bottom all rotate and are connected with the promotion gyro wheel.
Preferably, the size of the two protective plates is matched with the size of the bottom of the outer protective box.
Preferably, a reinforcing plate with a triangular structure is fixedly connected between one side of the bottom of the moving plate, which is far away from the inner protection box, and the top of the protection plate.
Preferably, the top of the outer protective box is fixedly connected with a fixed frame, the outer side of the fixed frame is sleeved with a connecting ring, and the outer side of the connecting ring is fixedly connected with a steel wire rope.
Preferably, one side of the top of each sliding block, which is far away from the corresponding pushing rod, is provided with a sixty-degree inclined plane, and the outer sides of the pushing rollers are in rolling connection with the inclined planes on the outer sides of the corresponding sliding blocks.
Preferably, the one end fixed mounting at box inner wall top is protected outward has the wireless signal transceiver, the one end fixed mounting that the wireless signal transceiver was kept away from at the top of box inner wall is protected outward has the controller, load sensor, servo motor, cylinder, wireless signal transceiver all with controller electric connection.
The use method of the oil well load detection device for the intelligent Internet of things of the oil and gas field comprises the following steps:
s1, connecting the device with the above-ground lowering device through a steel wire rope, then lowering the device into the oil well, closing the two protection plates in the lowering process, sealing the bottom of the outer protection box, and simultaneously contracting the load sensor into the inner protection box;
s2, after the movable protective box is placed to a specified position, control information is sent to the wireless signal transceiver through the ground control equipment, the wireless signal transceiver receives the control information and transmits the control information to the controller, the controller controls the air cylinder to work according to the control information, so that the U-shaped rod and the pushing roller are driven to move downwards, the two sliding blocks are driven to move towards two sides respectively through the matching between the pushing roller and the inclined planes of the sliding blocks, the movable plate is pushed to move on the outer side of the fixed rod through the pushing rod, the return spring is squeezed, and meanwhile, the protective plate at the bottom of the movable plate is driven to move, so that the bottom of the inner protective box is opened;
s3, after the bottom of interior protective box was opened, work is carried out through controller control servo motor, thereby drive the lead screw and rotate, and then make the slide downstream under the limiting displacement of slide bar, drive spliced pole and load sensor downstream simultaneously, make load sensor stretch out to the bottom of outer protective box, then can use load sensor, thereby carry out detection operation to the oil well load, after detecting the completion, can control load sensor according to above-mentioned opposite operation and shrink once more to the inside of interior protective box, the while control guard plate return, the top of protecting box and interior protective box externally seals the protection.
The invention has the beneficial effects that: the invention has compact structure, simple and convenient operation and strong practicability, can protect the load sensor which is placed downwards by arranging the outer protection box and the inner protection box, can control the load sensor to be telescopically adjusted by arranging the telescopic adjusting mechanism, and can open and close the bottoms of the outer protection box and the inner protection box by arranging the pushing mechanism, thereby conveniently protecting and using the load sensor, avoiding the scraping accident caused by the load sensor in the process of placing, simultaneously ensuring the progress of oil extraction production and being beneficial to practical application and operation.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic diagram of the structure of the moving plate and the protection plate of the present invention.
In the figure: 1. an outer protective box; 2. fixing the rod; 3. an inner protective box; 4. moving the plate; 5. a return spring; 6. a protection plate; 7. a transverse plate; 8. a slide plate; 9. connecting columns; 10. a load sensor; 11. a telescopic adjusting mechanism; 111. a first fixing plate; 112. a slide bar; 113. a second fixing plate; 114. a servo motor; 115. a screw rod; 12. a pushing mechanism; 121. a through hole; 122. a cross bar; 123. a slider; 124. a push rod; 125. a cylinder; 126. a U-shaped rod; 127. pushing the roller; 13. a reinforcing plate; 14. a fixing frame; 15. a connecting ring; 16. a wire rope; 17. a wireless signal transceiver; 18. and a controller.
The specific implementation mode is as follows:
as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:
example (b):
the oil well load detection device for the intelligent Internet of things of the oil and gas field comprises an outer protection box 1, two fixing rods 2 are fixedly connected to two sides of the inner wall of the outer protection box 1, an inner protection box 3 is fixedly connected between one ends, far away from the inner wall of the outer protection box 1, of the fixing rods 2, and the inner protection box 3 is conveniently and better fixed inside the outer protection box 1 through the fixing rods 2; a movable plate 4 is slidably connected between the outer sides of the two corresponding fixed rods 2, a return spring 5 is sleeved between the outer side of each fixed rod 2 and the inner wall of the outer protection box 1 and the movable plate 4, and the return spring 5 is convenient for better controlling the movable plate 4 to return; the bottom of the movable plate 4 extends to the bottom of the outer protection box 1 and is fixedly connected with A protection plate 6, the top of the protection plate 6 is in sliding connection with the bottom of the outer protection box 1, the inside of the inner protection box 3 is fixedly connected with A transverse plate 7, the inside of the inner protection box 3 is positioned below the transverse plate 7 and is in sliding connection with A sliding plate 8, the bottom of the sliding plate 8 is fixedly connected with A connecting column 9, the bottom of the connecting column 9 is fixedly provided with A load sensor 10, the load sensor 10 can be conveniently and better installed below the sliding plate 8 through the connecting column 9, the type of the load sensor 10 is LUR-A-500NSAI, and the load sensor 10 can be used for conveniently and better detecting the load of an oil well; the inside of interior box 3 and the below that is located diaphragm 7 of protecting is provided with flexible adjustment mechanism 11, the inside of interior box 3 and the top that is located diaphragm 7 of protecting is provided with pushing mechanism 12.
The telescopic adjusting mechanism 11 comprises a first fixing plate 111, one side of the bottom of the inner wall of the inner protection box 3 is fixedly connected with the first fixing plate 111, a sliding rod 112 is fixedly connected between the top of the first fixing plate 111 and the bottom of the transverse plate 7, one end of the sliding plate 8 is slidably connected with the sliding rod 112, and the sliding rod 112 is used for conveniently limiting the up-and-down movement of the sliding plate 8; one side fixedly connected with second fixed plate 113 of first fixed plate 111 is kept away from to the bottom of interior box 3 inner wall, the one end fixed mounting that slide bar 112 was kept away from at the top of diaphragm 7 has servo motor 114, servo motor 114's output shaft extends to the bottom of diaphragm 7 and just passes through shaft coupling fixedly connected with lead screw 115, the bottom of lead screw 115 is rotated with the top of second fixed plate 113 and is connected, slide bar 112's one end and lead screw 115 threaded connection are kept away from to slide 8, through setting up flexible adjustment mechanism 11, are convenient for better controlling load sensor 10's flexible to the convenience is used and is protected load sensor 10.
Wherein, the pushing mechanism 12 includes a through hole 121, through holes 121 are respectively disposed at two sides of the inner protective box 3 and above the transverse plate 7, a transverse rod 122 is fixedly connected to the inner wall of the inner protective box 3 and below the through hole 121, two sliding blocks 123 are slidably connected to the outer side of the transverse rod 122, a pushing rod 124 is fixedly connected to one side of the two sliding blocks 123 far away from the transverse rod 122 and above the transverse rod 122, one end of the pushing rod 124 far away from the sliding blocks 123 extends to the outer side of the inner protective box 3 through the corresponding through holes 121 and is fixedly connected with the corresponding moving plate 4, an air cylinder 125 is fixedly mounted at the top of the inner protective box 3, a piston rod of the air cylinder 125 extends to the inside of the inner protective box 3 and is fixedly connected with a U-shaped rod 126, two ends of the bottom of the U-shaped rod 126 are rotatably connected with pushing rollers 127, and by the arrangement of the pushing mechanism 12, the opening and closing of the protective plate 6 can be better controlled, therefore, the load sensor 10 is protected conveniently, and the situation that the load sensor 10 is scratched in the lowering process is prevented.
Wherein, two the size of a dimension of guard plate 6 and the size of a dimension of protecting 1 bottom from outside mutually support, through the cooperation between two guard plates 6, be convenient for better seal the bottom of protecting box 1 to better protect load sensor 10.
Wherein, equal fixedly connected with triangle-shaped structure's reinforcing plate 13 between the top of the one side of protecting box 3 in keeping away from and guard plate 6 is in the bottom of movable plate 4, through setting up reinforcing plate 13, is convenient for better increase movable plate 4 and the connection stability between guard plate 6.
The top of the outer protective box 1 is fixedly connected with a fixed frame 14, the outer side of the fixed frame 14 is sleeved with a connecting ring 15, the outer side of the connecting ring 15 is fixedly connected with a steel wire rope 16, and the steel wire rope 16 is convenient to be connected with an overground placing device better, so that the whole device is placed.
One side of the top of the sliding block 123, which is far away from the pushing rod 124, is provided with a sixty-degree inclined plane, the outer side of the pushing roller 127 is in rolling connection with the corresponding inclined plane on the outer side of the sliding block 123, and the pushing operation of the moving plate 4 is facilitated to be better completed through the matching between the pushing roller 127 and the inclined plane.
A wireless signal transceiver 17 is fixedly mounted at one end of the top of the inner wall of the outer protective box 1, the type of the wireless signal transceiver 17 is nRF24E1, and remote operation of equipment is facilitated through the wireless signal transceiver 17; a controller 18 is fixedly installed at one end, far away from the wireless signal transceiver 17, of the top of the inner wall of the outer protective box 1, and the model of the controller 18 is S7-200; the load sensor 10, the servo motor 114, the air cylinder 125 and the wireless signal transceiver 17 are electrically connected with the controller 18, and the controller 18 is convenient for better controlling the whole equipment.
The use method of the oil well load detection device for the intelligent Internet of things of the oil and gas field comprises the following steps:
s1, connecting the underground equipment through a steel wire rope 16, then lowering the equipment into the oil well, closing the two protection plates 6 in the lowering process to seal the bottom of the outer protection box 1, and simultaneously contracting the load sensor 10 into the inner protection box 3;
s2, after the movable plate is placed to a specified position, control information is sent to the wireless signal transceiver 17 through the ground control equipment, after the wireless signal transceiver 17 receives the control information, the control information is transmitted to the controller 18, the controller 18 controls the air cylinder 125 to work according to the control information, so that the U-shaped rod 126 and the push roller 127 are driven to move downwards, the two sliders 123 are respectively driven to move towards two sides through the matching between the push roller 127 and the inclined planes of the sliders 123, meanwhile, the movable plate 4 is driven to move on the outer side of the fixed rod 2 through the push rod 124, the return spring 5 is squeezed, meanwhile, the protection plate 6 at the bottom of the movable plate 4 is driven to move, and therefore the bottom of the inner protection box 3 is opened;
s3, after the bottom of interior protection box 3 was opened, work through controller 18 control servo motor 114, thereby drive lead screw 115 and rotate, and then make slide 8 move down under slide bar 112' S limiting displacement, drive spliced pole 9 and load sensor 10 and move down simultaneously, make load sensor 10 stretch out to the bottom of protecting box 1, then can use load sensor 10, thereby detect the operation to the oil well load, after detecting and accomplishing, can control load sensor 10 according to the above-mentioned opposite operation and contract once more to the inside of protecting box 3 in, the return of simultaneous control guard plate 6, the top of protecting box 1 and interior protection box 3 is protected to the outside.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Oil well load detection device for intelligent internet of things of oil and gas fields, which is characterized by comprising an outer protection box (1), wherein two fixing rods (2) are fixedly connected to both sides of the inner wall of the outer protection box (1), an inner protection box (3) is fixedly connected between one ends, far away from the inner wall of the outer protection box (1), of the fixing rods (2), a movable plate (4) is slidably connected between the outer sides of the fixing rods (2), return springs (5) are sleeved between the outer sides of the fixing rods (2) and the inner wall of the outer protection box (1), the bottom of the movable plate (4) extends to the bottom of the outer protection box (1) and is fixedly connected with a protection plate (6), the top of the protection plate (6) is slidably connected with the bottom of the outer protection box (1), and a transverse plate (7) is fixedly connected to the inner part of the inner protection box (3), the inside of interior protection box (3) and the below sliding connection who is located diaphragm (7) have slide (8), the bottom fixedly connected with spliced pole (9) of slide (8), the bottom fixed mounting of spliced pole (9) has load sensor (10), the inside of interior protection box (3) and the below that is located diaphragm (7) are provided with flexible adjustment mechanism (11), the inside of interior protection box (3) and the top that is located diaphragm (7) are provided with pushing mechanism (12).
2. The oil-gas field intelligence oil well load detection device for thing networking of claim 1, characterized in that, flexible adjustment mechanism (11) includes first fixed plate (111), one side fixedly connected with first fixed plate (111) of inner wall bottom of interior protection box (3), fixedly connected with slide bar (112) between the top of first fixed plate (111) and the bottom of diaphragm (7), the one end and the slide bar (112) sliding connection of slide plate (8), one side fixedly connected with second fixed plate (113) of keeping away from first fixed plate (111) in the bottom of interior protection box (3) inner wall, the one end fixed mounting that slide bar (112) was kept away from at the top of diaphragm (7) has servo motor (114), the output shaft of servo motor (114) extends to the bottom of diaphragm (7) and through shaft coupling fixedly connected with lead screw (115), the bottom of the screw rod (115) is rotatably connected with the top of the second fixing plate (113), and one end, far away from the sliding rod (112), of the sliding plate (8) is in threaded connection with the screw rod (115).
3. The oil-gas field intelligence oil well load detection device for thing networking of claim 2, characterized in that, pushing mechanism (12) includes through-hole (121), through-hole (121) have all been seted up to the both sides of interior protection box (3) and above locating diaphragm (7), the inner wall of interior protection box (3) just is located the below fixedly connected with horizontal pole (122) of through-hole (121), the outside sliding connection of horizontal pole (122) has two sliders (123), the one side that two sliders (123) kept away from mutually just is located the top of horizontal pole (122) all fixedly connected with catch bar (124), the one end that catch bar (124) kept away from slider (123) all runs through corresponding through-hole (121) and extends to the outside of interior protection box (3) and with corresponding movable plate (4) fixed connection, the top fixed mounting of interior protection box (3) has cylinder (125), the piston rod of cylinder (125) extends to the inside of interior protection box (3) and fixedly connected with U type pole (126), the both ends of U type pole (126) bottom all rotate and are connected with push roller (127).
4. The oil-gas field intelligence oil well load detection device for thing networking of claim 1, characterized in that, the size of two guard plates (6) and the size of outer protective box (1) bottom mutually support.
5. The oil well load detection device for the intelligent Internet of things of oil and gas fields as claimed in claim 1, wherein a reinforcing plate (13) with a triangular structure is fixedly connected between one side of the bottom of the moving plate (4) far away from the inner protective box (3) and the top of the protective plate (6).
6. The oil-gas field intelligence oil well load detection device for thing networking of claim 1, characterized in that, the fixed frame (14) of top fixedly connected with of outer casing (1), the outside cover of fixed frame (14) has go-between (15), the outside fixedly connected with wire rope (16) of go-between (15).
7. The oil-gas field intelligence oil well load detection device for thing networking of claim 3, characterized in that, the top of slider (123) is kept away from push rod (124) one side all is provided with sixty degrees inclined plane, the outside of push roller (127) all with the inclined plane roll connection in the slider (123) outside that corresponds.
8. The oil and gas field intelligence oil well load detection device for thing networking of claim 3, characterized in that, the one end fixed mounting at outer box (1) inner wall top has wireless signal transceiver (17), the one end fixed mounting that wireless signal transceiver (17) was kept away from at the top of outer box (1) inner wall has controller (18), load sensor (10), servo motor (114), cylinder (125), wireless signal transceiver (17) all with controller (18) electric connection.
9. The use method of the oil well load detection device for the intelligent Internet of things of the oil and gas field according to any one of claims 1 to 8 is characterized by comprising the following steps:
s1, connecting the underground equipment through a steel wire rope (16), then lowering the equipment into the oil well, closing two protection plates (6) in the lowering process, sealing the bottom of the outer protection box (1), and simultaneously contracting the load sensor (10) into the inner protection box (3);
s2, after the box is placed to a specified position, control information is sent to the wireless signal transceiver (17) through the ground control equipment, the wireless signal transceiver (17) receives the control information and then transmits the control information to the controller (18), the controller (18) controls the air cylinder (125) to work according to the control information, so that the U-shaped rod (126) and the pushing roller (127) are driven to move downwards, the two sliders (123) respectively move towards two sides through the matching between the pushing roller (127) and the inclined planes of the sliders (123), the moving plate (4) is pushed by the pushing rod (124) to move on the outer side of the fixed rod (2), the return spring (5) is squeezed, meanwhile, the protection plate (6) at the bottom of the moving plate (4) is driven to move, and the bottom of the inner protection box (3) is opened;
s3, after the bottom of the inner protective box (3) is opened, the servo motor (114) is controlled to work through the controller (18), so that the screw rod (115) is driven to rotate, the sliding plate (8) is driven to move downwards under the limiting effect of the sliding rod (112), meanwhile, the connecting column (9) and the load sensor (10) are driven to move downwards, the load sensor (10) extends out of the bottom of the outer protective box (1), then, the load sensor (10) can be used, so that the oil well load is detected, after detection is completed, the load sensor (10) can be controlled to shrink again to the inside of the inner protective box (3) according to the reverse operation, meanwhile, the protective plate (6) is controlled to return, and the top of the outer protective box (1) and the top of the inner protective box (3) are sealed and protected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111107910.6A CN113833452B (en) | 2021-09-22 | 2021-09-22 | Oil well load detection device for intelligent Internet of things of oil and gas field and application method thereof |
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| CN202111107910.6A CN113833452B (en) | 2021-09-22 | 2021-09-22 | Oil well load detection device for intelligent Internet of things of oil and gas field and application method thereof |
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| CN113833452B CN113833452B (en) | 2023-04-25 |
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| CN102253405A (en) * | 2011-06-28 | 2011-11-23 | 中国原子能科学研究院 | Multi-axis neutron monochromator attitude adjusting device |
| CN207992099U (en) * | 2018-04-04 | 2018-10-19 | 镇江市建科工程质量检测中心有限公司 | A kind of test frame and wall insulation performance detection device |
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| CN113833452B (en) | 2023-04-25 |
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