A portable single well crude oil production measurement device

Abstract

The present application relates to crude oil production measurement technical field, and disclose a kind of portable single well crude oil production measurement device, including main body and two connecting frames, two connecting frames are respectively fixedly connected in the left side and right side of main body, two connecting frames bottom are fixedly connected with stabilizer, stabilizer left side and right side far from the end of connecting frame are all fixedly connected with connecting swivel, still include reinforcing mechanism, reinforcing mechanism is set on handle frame, reinforcing mechanism includes L-shaped movable hole frame, L-shaped movable hole frame is rotatably connected in handle frame outer wall.The present application is always kept connected into integrated state with pipe and flow transmission detection head in the connecting place during measurement, reduce the phenomenon that crude oil pipeline and flow transmission detection head connection place because of too large force caused by pulling breakage of pipeline or the probe of measuring device, further reduce the occurrence of flow transmission detection head and pipeline connection place to occur separation or leakage condition, to avoid affecting the measurement of crude oil production.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of crude oil production measurement, in particular to a portable single-well crude oil production measurement device. BACKGROUND

[0002] With the rapid development of the oil industry, a large number of oil production wells have been established by oil companies. Due to the distribution of underground crude oil, these oil production wells are extremely dispersed in geography, which brings severe challenges to single-well measurement. After the crude oil is produced, it is transported through a pipeline. Generally, a flow measurement machine is connected to the pipeline to measure the production of crude oil by the flow of crude oil in the pipeline. Most crude oil production measurement devices are fixed on the transmission pipeline of crude oil, and most crude oil production measurement devices contain many measurement mechanisms, which results in a large overall quality of the device, making it inconvenient to move and carry the device.

[0003] When the crude oil pipeline is subjected to external downward pressure after the production measurement device is placed on the ground and connected with the crude oil pipeline, the crude oil pipeline will displace. Because the probe of the measurement device is inserted into the inside of the crude oil pipeline, when the crude oil pipeline displaces, the connection between the measurement device and the crude oil pipeline will be too large due to the pulling force, which can cause damage to the pipeline or the probe of the measurement device. This can cause the connection between the measurement device and the pipeline to disengage or leak, thereby affecting the measurement of the crude oil production. SUMMARY

[0004] The present application aims to provide a portable single-well crude oil production measurement device to solve the problems raised in the background art.

[0005] To solve the above technical problems, the present application is realized by the following technical scheme:

[0006] The present application is a portable single-well crude oil production measurement device, which comprises a main body and two connecting frames, the two connecting frames are fixedly connected to the left and right sides of the main body, respectively, and the bottom of each connecting frame is fixedly connected with a stabilizing frame, the left and right sides of the stabilizing frame are fixedly connected with a connecting swivel at the end away from the connecting frame, and the device further comprises:

[0007] The reinforcing mechanism is arranged on the handle frame, and the reinforcing mechanism comprises an L-shaped movable hole frame, which is rotatably connected to the outer wall of the handle frame. The L-shaped movable hole frame is rotatably connected with a lower movable bracket at the side away from the connecting swivel. The outer wall of the L-shaped movable hole frame is fixedly connected with an extension frame at the position away from the lower movable bracket. The extension frame is rotatably connected with an upper limiting frame at the position away from the L-shaped movable hole frame. The outer wall of the extension frame is fixedly connected with a control rod, and the end of the control rod away from the extension frame is slidably connected with a plug holder handle.

[0008] The positioning mechanism is arranged on the outer wall of the stabilizing frame, and comprises an extension rod rotatably connected to the left and right sides of the main body, a top end limiting hole frame fixedly connected to the top of the extension rod, and a terminal limiting frame fixedly connected to the outer wall of the extension rod.

[0009] Further, a display panel is fixedly connected to the front of the main body, a detection connecting end is fixedly connected to the bottom of the main body, a handle frame is rotatably connected to one end of the main body above the two connecting frames, and a moving wheel is rotatably connected to the bottom of the stabilizing frame away from the connecting head.

[0010] Further, a vice roller is rotatably connected to each side of the two connecting frames away from the main body, a sliding hole plate is fixedly connected to the top of each of the two connecting frames, a threaded sleeve frame is fixedly connected to the side of the main body away from the display panel, a connecting rotating rod is fixedly connected between the two connecting heads, and a limiting lifting hole frame is fixedly connected to the outer wall of the connecting rotating rod.

[0011] Further, a detection connecting mechanism is arranged on the bottom of the sliding hole plate, and comprises two sliding rods slidably connected to the inside of the two sliding hole plates, a connecting plate fixedly connected to the bottom of each of the two sliding rods, a terminal fixedly connected to the bottom of the connecting plate, a signal transmission line connected between the two terminals and the input end of the detection connecting end, a flow transmission detection head fixedly connected to the end of the outer wall of the connecting plate away from the sliding rod, and a signal transmission frame fixedly connected to the end of the two connecting plates away from the flow transmission detection head.

[0012] Further, the reinforcing mechanism further comprises a connecting strip rotatably connected to the outer wall of the L-shaped movable hole frame away from the connecting head, and rotatably connected to the end of the vice roller away from the connecting frame.

[0013] Further, a sliding hole is formed at the connection between the L-shaped movable hole frame and the connecting head, a spring fitting frame is slidably connected to the inner wall of the sliding hole of the L-shaped movable hole frame, the spring fitting frame is embedded with the outer wall of the connecting head, a compression spring is fixedly connected to the side of the spring fitting frame away from the connecting head, and the lower movable bracket and the upper limiting frame are in abutment with the outer wall of the crude oil pipeline.

[0014] Further, the positioning mechanism further comprises a clamping hole formed through the outer wall of the terminal limiting frame, the through hole of the top end limiting hole frame is inserted with the connection between the handle and the control rod, the connection between the handle and the control rod is inserted with the clamping hole, and the connection between the handle and the control rod is in abutment with the outer wall of the extension rod.

[0015] Further, an abutment mechanism is arranged on the bottom of the connecting plate, and comprises a threaded rod threadedly connected to the inside of the threaded sleeve frame, a rotating connection base rotatably connected to the bottom of the threaded rod, and a sliding hole strip rotatably connected to the left and right sides of the rotating connection base.

[0016] Furthermore, one end of the sliding hole bar away from the rotating connection base is rotatably connected to the outer wall of the connecting rotating rod, a strip sliding hole is provided at the connection between the sliding hole bar and the connecting rotating rod, and one end of the sliding hole bar away from the rotating connection base is fixedly connected to a lower sliding hole bar, and a support bracket is rotatably connected between the two lower sliding hole bars, and the support bracket slides through the limiting lifting hole frame, and a strip sliding hole is provided at the connection between the lower sliding hole bar and the support bracket.

[0017] The present invention has the following beneficial effects:

[0018] When the control rod of the present invention is close to one end of the plug-in rack handle and abuts against the outer wall of the extension rod, the lower movable bracket will move to the bottom of the pipeline, and at the same time the upper limit rack will abut against the outer wall of the pipeline above the pipeline, and then the plug-in rack handle will be inserted into the top limit hole rack to position the position of the control rod. When the pipeline is under pressure, the upper limit rack and the lower movable bracket support and limit the pipeline, so that the device always maintains an integrated state with the connection between the pipe and the flow transmission detection head during the measurement process, reducing the occurrence of damage to the pipeline or the probe of the measuring device due to excessive pulling force at the connection between the crude oil pipeline and the flow transmission detection head, thereby reducing the occurrence of separation or leakage at the connection between the flow transmission detection head and the pipeline, thereby avoiding affecting the measurement of crude oil production.

[0019] When the device of the present invention moves, the whole body is in an inclined posture so that the moving wheels are in contact with the ground. When the measuring device is pushed to move toward the pipeline measuring interface, the lower movable bracket will first contact the surface of the pipeline, and one side will pull the plug-in bracket handle to separate the plug-in bracket handle from the plug-in bracket on the top limit hole bracket. When the device is flattened as a whole, the lower movable bracket will abut against the pipeline, causing the L-shaped movable hole bracket to rotate on the connecting turntable. After the bottom of the stabilizing bracket contacts the ground to stabilize the device, the extension bracket and the L-shaped movable hole bracket are controlled to rotate on the connecting turntable by the plug-in bracket handle and the control rod, so that the extension bracket is pressed down. The lower movable bracket is against the outer wall of the pipeline. When the L-shaped movable hole bracket rotates and drives the extension bracket to descend, the lower movable bracket is driven to slide on the outer wall of the pipeline. At the same time, the L-shaped movable hole bracket is pushed to slide on the connecting rotor through the movable hole, and the spring on the spring fitting bracket is squeezed, so that the lower movable bracket is moved to the bottom of the pipeline to support the pipeline, thereby improving the stability of the connection between the flow transmission detection head and the crude oil pipeline and reducing the occurrence of the flow transmission detection head and the pipeline being separated due to external factors during the connection detection process between the flow transmission detection head and the pipeline.

[0020] The present application pushes the positioning hole of the top limiting hole frame out of the positioning hole of the bracket handle, pulls the control rod to drive the L-shaped movable hole frame to rotate on the connecting rotating head, when the end of the control rod away from the extension frame moves to a position corresponding to the clamping hole on the end limiting frame, the lower movable bracket moves to the front of the pipeline, the upper limiting frame is separated from the outer wall of the crude oil pipeline, and the auxiliary roller is driven to rotate on the connecting frame through the connecting strip, so that the auxiliary roller extends outward. After the flow transmission detection head is separated from the pipeline, the device is tilted by pulling the handle frame, the moving wheel is in contact with the ground, the auxiliary roller extends out of the connecting frame, the roller on the auxiliary roller is in contact with the ground after the moving wheel is in contact with the ground, and the distance between the moving wheel and the auxiliary roller can make the device not completely dump after the handle frame is loosened, so that the stability of the device in movement is improved. The device is moved to another position of the crude oil pipeline through the moving wheel and the auxiliary roller, so that the device is convenient to carry.

[0021] After the device is moved to the position of the crude oil pipeline and the lower movable bracket and the upper limiting frame support the pipeline, the threaded rod is rotated in the threaded sleeve, the two signal transmission frames are lowered synchronously through the signal connecting plate, the sliding rod slides in the sliding hole plate, so that the flow transmission detection head moves to the inside of the connecting valve of the pipeline and is connected with the pipeline. In the process that the threaded rod drives the rotating connecting base to descend, the sliding hole strip is pressed downward away from the one end of the connecting rotating rod, the sliding hole on the sliding hole strip rotates and slides on the outer wall of the connecting rotating rod, the lower sliding hole strip is raised upward, so that the lower sliding hole strip slides and rotates on the connecting strip rod at the bottom of the supporting bracket, the supporting bracket rises in the limiting lifting hole frame, so that the top of the supporting bracket abuts against the outer wall of the pipeline, the effect of supporting the pipeline during the detection of the flow transmission detection head is improved, and the practicability of the device is improved.

[0022] Of course, any product implementing the present application does not necessarily need to achieve all the advantages mentioned above. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1 It is a schematic view of the overall structure of the present application.

[0025] Figure 2 It is a bottom view of the overall structure of the present application.

[0026] Figure 3 It is the schematic diagram of the main structure of the present application;

[0027] Figure 4 It is the schematic diagram of the back structure of the main body of the present application;

[0028] Figure 5 It is the schematic diagram of the detection connecting mechanism structure of the present application;

[0029] Figure 6 It is the schematic diagram of the support mechanism structure of the present application;

[0030] Figure 7 It is Figure 5 the enlarged view at A in the figure;

[0031] Figure 8 It is Figure 6 the enlarged view at B in the figure.

[0032] In the drawings, the components represented by each reference numeral are listed as follows:

[0033] In the drawings: 1, main body; 101, display panel; 102, detection connecting end; 103, handle frame; 104, moving wheel; 105, sliding hole plate; 106, auxiliary roller; 107, stabilizing frame; 108, connecting rotating head; 109, connecting rotating rod; 110, threaded sleeve frame; 111, connecting frame; 112, limiting lifting hole frame; 2, detection connecting mechanism; 201, sliding rod; 202, connecting plate; 203, signal transmission frame; 204, flow transmission detection head; 205, wiring head; 3, reinforcing mechanism; 301, connecting strip; 302, L-shaped movable hole frame; 303, extension frame; 304, upper limiting frame; 305, control rod; 306, insertion frame handle; 307, spring fitting frame; 308, lower movable bracket; 4, positioning mechanism; 401, extension rod; 402, top limiting hole frame; 403, end limiting frame; 404, clamping hole; 5, abutting mechanism; 501, threaded rod; 502, rotating connecting base; 503, sliding hole strip; 504, lower sliding hole strip; 505, support bracket. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] Embodiment 1, please refer to Figures 1-8The application is a portable single-well crude oil production measuring device, which comprises a main body 1 and two connecting frames 111, the two connecting frames 111 are respectively fixedly connected to the left side and the right side of the main body 1, and a stabilizing frame 107 is fixedly connected to the bottom of the two connecting frames 111, the left side and the right side of the stabilizing frame 107, away from the connecting frames 111, are both fixedly connected with a connecting swivel head 108, and the device further comprises:

[0036] A reinforcing mechanism 3 is arranged on the handle frame 103, the reinforcing mechanism 3 comprises an L-shaped movable hole frame 302, the L-shaped movable hole frame 302 is rotationally connected to the outer wall of the handle frame 103, a lower movable bracket 308 is rotationally connected to the side of the L-shaped movable hole frame 302, away from the connecting swivel head 108, an extension frame 303 is fixedly connected to the outer wall of the L-shaped movable hole frame 302, away from the lower movable bracket 308, an upper limiting frame 304 is rotationally connected to the side of the extension frame 303, away from the L-shaped movable hole frame 302, a control rod 305 is fixedly connected to the outer wall of the extension frame 303, a plug frame handle 306 is slidingly connected to the end of the outer wall of the control rod 305, away from the extension frame 303, the reinforcing mechanism 3 further comprises a connecting strip 301, the connecting strip 301 is rotationally connected to the end of the outer wall of the L-shaped movable hole frame 302, away from the connecting swivel head 108, the end of the connecting strip 301, away from the L-shaped movable hole frame 302, is rotationally connected with the end of the auxiliary roller 106, away from the connecting frame 111, a sliding hole is arranged at the connecting position of the L-shaped movable hole frame 302 and the connecting swivel head 108, and a spring abutting frame 307 is slidingly connected to the inner wall of the sliding hole of the L-shaped movable hole frame 302, the spring abutting frame 307 is embedded with the outer wall of the connecting swivel head 108, an extrusion spring is fixedly connected to the side of the spring abutting frame 307, away from the connecting swivel head 108, the lower movable bracket 308 and the upper limiting frame 304 are both abutted with the outer wall of the crude oil pipeline, the extension frame 303 and the L-shaped movable hole frame 302 are controlled to rotate on the connecting swivel head 108 through the plug frame handle 306 and the control rod 305, so that the extension frame 303 is pressed downward, the lower movable bracket 308 is abutted with the outer wall of the pipeline, and the L-shaped movable hole frame 302 is slidingly arranged on the connecting swivel head 108, the spring on the spring abutting frame 307 is extruded, so that the lower movable bracket 308 is moved to the lower side of the pipeline to support the pipeline;

[0037] The positioning mechanism 4 is arranged on the outer wall of the stabilizing frame 107, and comprises an extension rod 401 rotatably connected to the left side and the right side of the main body 1, a top end limiting hole frame 402 fixedly connected to the top of the extension rod 401, an end limiting frame 403 fixedly connected to the outer wall of the extension rod 401, and a clamping hole 404 penetratingly arranged on the outer wall of the end limiting frame 403. The connecting part of the insertion frame handle 306 and the control rod 305 is inserted into the through hole on the top end limiting hole frame 402, the connecting part of the insertion frame handle 306 and the control rod 305 is inserted into the clamping hole 404, and the connecting part of the insertion frame handle 306 and the control rod 305 abuts against the outer wall of the extension rod 401. The insertion frame handle 306 is pushed out of the positioning hole of the top end limiting hole frame 402, the control rod 305 is pulled to drive the L-shaped movable hole frame 302 to rotate on the connecting rotating head 108, when the end of the control rod 305 away from the extension frame 303 is moved to a position corresponding to the clamping hole 404 on the end limiting frame 403, the lower movable bracket 308 is moved to the front of the pipeline, the upper limiting frame 304 is separated from the outer wall of the crude oil pipeline, and the auxiliary roller 106 is driven to rotate on the connecting frame 111 through the connecting strip 301, so that the auxiliary roller 106 extends outward;

[0038] The main body 1 is fixedly connected with a display panel 101 on the front side, and is fixedly connected with a detection connecting end 102 at the bottom. A handle frame 103 is rotatably connected to one end above the main body 1 between the two connecting frames 111. A moving wheel 104 is rotatably connected to a corner of the stabilizing frame 107 away from the connecting rotating head 108 at the bottom. The two connecting frames 111 are rotatably connected with auxiliary rollers 106 away from the main body 1. The two connecting frames 111 are fixedly connected with sliding hole plates 105 at the top. A threaded sleeve frame 110 is fixedly connected to the side of the main body 1 away from the display panel 101. A connecting rotating rod 109 is fixedly connected between the two connecting rotating heads 108. The outer wall of the connecting rotating rod 109 is fixedly connected with a limiting lifting hole frame 112. After the flow transmission detection head 204 is separated from the pipeline, the device is tilted by pulling the handle frame 103, so that the moving wheel 104 contacts the ground. The auxiliary roller 106 extends out of the connecting frame 111. The rollers on the auxiliary roller 106 contact the ground after the moving wheel 104 contacts the ground. Through the cooperation of the moving wheel 104 and the auxiliary roller 106, the distance between the moving wheel 104 and the auxiliary roller 106 can make the device not completely fall down when the handle frame 103 is loosened after the device is tilted;

[0039] The bottom of the sliding hole plate 105 is provided with a detection connecting mechanism 2, the detection connecting mechanism 2 comprises two sliding rods 201, the two sliding rods 201 are slidingly connected in the two sliding hole plates 105 respectively, the bottom of the sliding rod 201 is fixedly connected with a connecting plate 202, the bottom of the connecting plate 202 is fixedly connected with a wire head 205, the two wire heads 205 are connected with signal transmission lines at the bottom input end of the detection connecting end 102, the outer wall of the connecting plate 202 is fixedly connected with a flow transmission detection head 204 away from the sliding rod 201, the output end of the flow transmission detection head 204 is arranged at the bottom of the connecting plate 202, the two connecting plates 202 are fixedly connected with a signal transmission frame 203 away from the flow transmission detection head 204, after the device is moved to the position of the crude oil pipeline and the lower movable bracket 308 and the upper limiting frame 304 support the pipeline, the threaded rod 501 is rotated in the threaded sleeve frame 110, the two signal transmission frames 203 are driven to descend synchronously through the signal connecting plate 202, the sliding rod 201 is slid in the sliding hole plate 105, so that the flow transmission detection head 204 is moved to the inside of the connecting valve of the pipeline and connected with the pipeline;

[0040] The bottom of the connecting plate 202 is provided with an abutting mechanism 5, the abutting mechanism 5 comprises a threaded rod 501, the threaded rod 501 is threadedly connected in the threaded sleeve frame 110, the bottom of the threaded rod 501 is rotatably connected with a rotating connecting bottom frame 502, the left side and the right side of the rotating connecting bottom frame 502 are rotatably connected with sliding hole strips 503, one end of the sliding hole strip 503 away from the rotating connecting bottom frame 502 is rotatably connected with the outer wall of the connecting rotating rod 109, a strip-shaped sliding hole is formed at the connecting position of the sliding hole strip 503 and the connecting rotating rod 109, one end of the sliding hole strip 503 away from the rotating connecting bottom frame 502 is fixedly connected with a lower sliding hole strip 504, a supporting bracket 505 is rotatably connected between the two lower sliding hole strips 504, the supporting bracket 505 slides through the limiting lifting hole frame 112, a strip-shaped sliding hole is formed through the connecting position of the lower sliding hole strip 504 and the supporting bracket 505, in the process that the rotating connecting bottom frame 502 is driven to descend by the threaded rod 501, one end of the sliding hole strip 503 away from the connecting rotating rod 109 is pressed downward, the sliding hole on the sliding hole strip 503 slides on the outer wall of the connecting rotating rod 109 while rotating, the lower sliding hole strip 504 is driven to tilt upward, so that the lower sliding hole strip 504 rotates on the connecting strip rod at the bottom of the supporting bracket 505 while sliding, the supporting bracket 505 is driven to ascend in the limiting lifting hole frame 112, so that the top of the supporting bracket 505 abuts against the outer wall of the pipeline.

[0041] When in use, the device is in an inclined posture when moving, the moving wheel 104 is in contact with the ground, and the whole device is pushed to move to the pipe measurement interface. The lower movable bracket 308 will first contact the surface of the pipe. One side pulls the insertion bracket handle 306, so that the insertion bracket handle 306 is separated from the insertion hole on the top end limiting hole frame 402. When the whole device is placed flat, the lower movable bracket 308 abuts against the pipe, which will make the L-shaped movable hole frame 302 rotate on the connecting turn head 108. The bottom of the stabilizing frame 107 is in contact with the ground to make the device stable. After the extension frame 303 and the L-shaped movable hole frame 302 rotate on the connecting turn head 108 through the insertion bracket handle 306 and the control rod 305, the extension frame 303 is pressed down through the lower movable bracket 308 abutting against the outer wall of the pipe. In the process of the L-shaped movable hole frame 302 sliding on the connecting turn head 108 to drive the extension frame 303 to descend, the lower movable bracket 308 is driven to slide on the outer wall of the pipe, and at the same time, the L-shaped movable hole frame 302 is pushed to slide on the connecting turn head 108 through the movable hole, and the spring on the spring abutting frame 307 is extruded, so as to facilitate the movement of the lower movable bracket 308 to the lower part of the pipe to support the pipe, and improve the stability of the flow transmission detection head 204 connected with the crude oil pipeline.

[0042] Embodiment 2, please refer to Figures 1-8 When in use, when the control rod 305 abuts against the outer wall of the extension rod 401 at one end close to the insertion bracket handle 306, the lower movable bracket 308 will move to the bottom of the pipe, and the upper limiting frame 304 will abut against the outer wall of the pipe above the pipe. Then, the insertion bracket handle 306 is inserted into the inside of the top end limiting hole frame 402 to position the control rod 305. When the pipe is pressed, the pipe is limited by the support of the upper limiting frame 304 and the lower movable bracket 308, so that the device always maintains the state of being connected as a whole with the connection between the pipe and the flow transmission detection head 204 during the measurement process, and the phenomenon that the pipe or the probe of the measuring device is damaged due to too large force on the connection between the crude oil pipeline and the flow transmission detection head 204 is reduced.

[0043] The positioning hole of the insertion frame handle 306 is pushed out of the top limiting hole frame 402, the control rod 305 is pulled to drive the L-shaped movable hole frame 302 to rotate on the connecting rotating head 108, when the control rod 305 moves to a position corresponding to the clamping hole 404 on the end limiting frame 403, the lower movable bracket 308 is moved to the front of the pipeline, the upper limiting frame 304 is separated from the outer wall of the crude oil pipeline, and at the same time, the auxiliary roller 106 is driven to rotate on the connecting frame 111 through the connecting strip 301, so that the auxiliary roller 106 extends outward, after the flow transmission detection head 204 is separated from the pipeline, the device is tilted by pulling the handle frame 103, the moving wheel 104 is in contact with the ground, the auxiliary roller 106 extends out of the connecting frame 111, and after the moving wheel 104 is in contact with the ground, the roller on the auxiliary roller 106 is in contact with the ground, through the cooperation of the moving wheel 104 and the auxiliary roller 106, the distance between the moving wheel 104 and the auxiliary roller 106 can make the device not completely fall down after the handle frame 103 is released, so that the stability of the device in movement is improved.

[0044] After the device is moved to the position of the crude oil pipeline and the lower movable bracket 308 and the upper limiting frame 304 support the pipeline, the threaded rod 501 is rotated in the threaded sleeve frame 110, the two signal transmission frames 203 are driven to descend synchronously through the signal connecting plate 202, the sliding rod 201 slides in the sliding hole plate 105, so that the flow transmission detection head 204 is driven to move to the inside of the connecting valve of the pipeline and is connected with the pipeline, in the process that the threaded rod 501 drives the rotating connecting bottom frame 502 to descend, the sliding hole strip 503 is pressed downward away from the one end of the connecting rotating rod 109, the sliding hole on the sliding hole strip 503 rotates and slides on the outer wall of the connecting rotating rod 109, the lower sliding hole strip 504 is driven to be raised upward, so that the lower sliding hole strip 504 rotates and slides on the connecting strip rod at the bottom of the supporting bracket 505, the supporting bracket 505 is driven to ascend in the limiting lifting hole frame 112, so that the top of the supporting bracket 505 abuts against the outer wall of the pipeline, and the supporting effect on the pipeline during detection of the flow transmission detection head 204 is improved.

[0045] The preferred embodiments disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details and limit the application to the specific embodiments. Obviously, according to the content of the description, many modifications and changes can be made. The embodiments are selected and described in the description in order to better explain the principles and practical applications of the application, so that the persons skilled in the art can well understand and utilize the application. The application is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A portable single-well crude oil production measuring device, comprising a main body (1) and two connecting frames (111), wherein the two connecting frames (111) are fixedly connected to the left and right sides of the main body (1), respectively, and the bottoms of the two connecting frames (111) are fixedly connected to stabilizing frames (107), and the left and right ends of the stabilizing frames (107) away from the connecting frames (111) are fixedly connected to connecting rotating heads (108), characterized in that: Also includes: A reinforcement mechanism (3), wherein the reinforcement mechanism (3) is arranged on the handle frame (103), and the reinforcement mechanism (3) includes an L-shaped movable hole frame (302), the L-shaped movable hole frame (302) is rotatably connected to the outer wall of the handle frame (103), the side of the L-shaped movable hole frame (302) away from the connecting turntable (108) is rotatably connected to the lower movable bracket (308), the outer wall of the L-shaped movable hole frame (302) is fixedly connected to the extension frame (303) away from the lower movable bracket (308), the extension frame (303) is rotatably connected to the upper limit frame (304) away from the L-shaped movable hole frame (302), the outer wall of the extension frame (303) is fixedly connected to the control rod (305), and the end of the outer wall of the control rod (305) away from the extension frame (303) is slidably connected to the plug-in rack handle (306); A positioning mechanism (4), the positioning mechanism (4) being arranged on the outer wall of the stabilizing frame (107), the positioning mechanism (4) comprising an extension rod (401), the extension rod (401) being rotatably connected to the left and right sides of the main body (1), the top of the extension rod (401) being fixedly connected to a top limit hole frame (402), and the outer wall of the extension rod (401) being fixedly connected to an end limit frame (403); A sliding hole is provided at the connection between the L-shaped movable hole frame (302) and the connecting turret (108), and a spring fitting frame (307) is slidably connected to the inner wall of the sliding hole on the L-shaped movable hole frame (302), and the spring fitting frame (307) is engaged with the outer wall of the connecting turret (108). A compression spring is fixedly connected to the side of the spring fitting frame (307) away from the connecting turret (108), and the lower movable bracket (308) and the upper limit frame (304) are both against the outer wall of the crude oil pipeline; The front of the main body (1) is fixedly connected to a display panel (101), the bottom of the main body (1) is fixedly connected to a detection connection end (102), one end between the two connecting frames (111) located above the main body (1) is rotatably connected to a handle frame (103), and a corner of the bottom of the stabilizing frame (107) away from the connecting rotating head (108) is rotatably connected to a moving wheel (104); The two connecting frames (111) are rotatably connected to the auxiliary roller (106) on the side away from the main body (1), and the tops of the two connecting frames (111) are fixedly connected to the sliding hole plate (105). The side of the main body (1) away from the display panel (101) is fixedly connected to the threaded sleeve (110). A connecting rod (109) is fixedly connected between the two connecting rotating heads (108), and the outer wall of the connecting rod (109) is fixedly connected to the limited lifting hole frame (112). A detection connection mechanism (2) is provided at the bottom of the sliding hole plate (105), and the detection connection mechanism (2) includes two sliding rods (201), the two sliding rods (201) are respectively slidably connected to the inside of the two sliding hole plates (105), the bottom of the sliding rod (201) is fixedly connected to a connecting plate (202), the bottom of the connecting plate (202) is fixedly connected to a wiring head (205), the two wiring heads (205) and the bottom input end of the detection connection end (102) are connected to a signal transmission line, the end of the outer wall of the connecting plate (202) away from the sliding rod (201) is fixedly connected to a flow transmission detection head (204), the output end of the flow transmission detection head (204) is provided at the bottom of the connecting plate (202), and the end between the two connecting plates (202) away from the flow transmission detection head (204) is fixedly connected to a signal transmission frame (203); The reinforcing mechanism (3) further comprises a connecting bar (301), wherein the connecting bar (301) is rotatably connected to an end of the outer wall of the L-shaped movable hole frame (302) away from the connecting rotating head (108), and the end of the connecting bar (301) away from the L-shaped movable hole frame (302) is rotatably connected to an end of the auxiliary roller (106) away from the connecting frame (111).

2. The portable single-well crude oil production measuring device according to claim 1, characterized in that: The positioning mechanism (4) further comprises a clamping hole (404), the clamping hole (404) being formed through the outer wall of the end limit frame (403), the connection between the rack handle (306) and the control rod (305) being plugged into the through hole on the top limit hole frame (402), the connection between the rack handle (306) and the control rod (305) being plugged into the clamping hole (404), and the connection between the rack handle (306) and the control rod (305) being abutted against the outer wall of the extension rod (401).

3. The portable single-well crude oil production measuring device according to claim 2, characterized in that: The bottom of the connecting plate (202) is provided with an abutting mechanism (5), the abutting mechanism (5) comprising a threaded rod (501), the threaded rod (501) being threadedly connected to the inside of the threaded sleeve (110), the bottom of the threaded rod (501) being rotatably connected to a rotatable connecting base frame (502), and the left and right sides of the rotatable connecting base frame (502) being rotatably connected to sliding hole bars (503).

4. The portable single-well crude oil production measuring device according to claim 3 is characterized by: The end of the sliding hole bar (503) away from the rotating connection base (502) is rotatably connected to the outer wall of the connecting rotating rod (109), and a strip-shaped sliding hole is provided at the connection between the sliding hole bar (503) and the connecting rotating rod (109). The end of the sliding hole bar (503) away from the rotating connection base (502) is fixedly connected to a lower sliding hole bar (504), and a support bracket (505) is rotatably connected between the two lower sliding hole bars (504). The support bracket (505) slides through the limiting lifting hole frame (112), and a strip-shaped sliding hole is provided at the connection between the lower sliding hole bar (504) and the support bracket (505).

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