Petroleum logging depth measuring machine convenient to move
By using a moving wheel and buffer system in the petroleum logging depth measuring machine, combined with the telescopic structure of rack and gear, the problem of the inability to move flexibly and be affected by vibration in the prior art is solved, and the accuracy of measurement is improved and applicability.
Patent Information
- Application Number
- CN202421070746.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing oil logging depth measuring machines cannot flexibly move to different wellheads or locations, and are susceptible to external vibration and impact during the transfer process, affecting the accuracy and stability of data acquisition.
A petroleum logging depth measuring machine is designed for easy movement, using moving wheels, measuring machine body, depth measuring device, connecting rod, threaded rod, support rod, rack, rotating rod, gear, dual-axis motor, buffer, Components such as slide rods, guide rods, springs and articulated rods reduce vibration impact through buffers and articulated rod systems. The racks and gears form a telescopic structure to ensure the stability and adaptability of the measuring machine.
The rapid movement of the measuring machine and adapt to different environments is realized, the impact of vibration and impact on the equipment is reduced, the accuracy of measurement and the applicability and flexibility of the equipment are improved, and the stability of data acquisition in complex geological environments is ensured.
Smart Images
Figure CN222184749U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of petroleum, in particular to a mobile petroleum well logging depth measuring machine. Background Art
[0002] Oil is a fossil fuel, a natural resource on Earth, mainly composed of carbon and hydrogen. Oil is a non-renewable energy source, mainly used to produce fuel, chemical raw materials, lubricants, etc. It is one of the most important energy resources in the world and is widely used in transportation, industrial production, agriculture and other fields. However, the extraction and use of oil can also have a serious impact on the environment, including air pollution, water pollution and climate change. Therefore, people are actively looking for alternative energy sources to reduce their dependence on oil.
[0003] Most of the existing oil well logging depth measuring machines cannot be flexibly applied to different wellheads or locations, resulting in the inability to move to the location where measurement is required. This may limit data collection and affect the understanding of well depth and geological conditions. At the same time, when the equipment is susceptible to external vibration and impact during movement, it may cause external vibration to be transmitted to the measuring components, thereby affecting the accuracy and stability of data collection, thereby reducing the reliability of the measurement results. Utility Model Content
[0004] The purpose of the utility model is to provide a mobile oil well logging depth measuring machine to solve the problem raised in the above-mentioned background technology that the oil well depth measurement cannot be moved to the required position and is easily affected by external vibration and impact during its transportation or movement, thereby affecting the accuracy and stability of data collection, thereby reducing the reliability of the measurement results.
[0005] To achieve the above purpose, the utility model provides the following technical solution: a mobile petroleum well logging depth measuring machine, comprising:
[0006] A moving wheel, a measuring machine body is installed above the moving wheel, and a depth measuring device is fixedly installed on the top of the measuring machine body;
[0007] Also includes:
[0008] A connecting rod, the connecting rod is slidably connected to the side wall of the measuring machine body, and the connecting rod is symmetrically arranged left and right about the vertical center axis of the measuring machine body, and the connecting rod is symmetrically arranged front and back about the vertical center axis of the measuring machine body. A threaded rod is rotatably connected to the rod body of the connecting rod, and a support rod is sleeved on the outer side of the threaded rod body. Racks are installed at the left and right ends of the inside of the measuring machine body, and the racks are symmetrically arranged front and back about the vertical center axis of the measuring machine body. The left and right ends of the bottom of the measuring machine body are rotatably connected with rotating rods, and gears are fixedly installed at the front and back ends of the rotating rod body, and a first bevel gear is fixedly installed at the middle position of the rotating rod body. A dual-axis motor is fixedly installed at the middle position of the bottom of the inner bottom of the measuring machine body, and second bevel gears are fixedly installed at the output ends of the left and right ends of the dual-axis motor.
[0009] Preferably, the connecting rod and the threaded rod are fixedly connected together by bolts, and the connecting rod and the threaded rod are arranged in a vertical state, and the rod body at the upper end of the threaded rod is arranged in a rotating structure state, and the threaded rod is connected to the inner side wall of the support rod by threads.
[0010] Preferably, the rack and the connecting rod are fixedly connected together, and the rack and the gear are meshed with each other, and the gear drives the connecting rod through the rack to form a telescopic structure, and the length of the rack is less than half of the length of the measuring machine body.
[0011] Preferably, the first bevel gear and the second bevel gear are meshed with each other, and the first bevel gear drives the rotating rod to rotate in opposite directions through the second bevel gear.
[0012] Preferably, buffers are fixedly installed on both left and right ends of the bottom of the measuring machine body, and the buffers are symmetrically arranged front and back about the vertical central axis of the measuring machine body, and the lower end of the buffer is fixedly connected to the top of the moving wheel, a sliding rod is installed above the moving wheel, and the left and right ends of the sliding rod are slidably connected to guide rods, and a spring is sleeved on the outer side of the guide rod body.
[0013] Preferably, hinged rods are rotatably provided at the upper and lower ends of the guide rod side wall, and the upper hinged rod in the guide rod is rotatably connected to the bottom of the measuring machine body, and the lower hinged rod in the guide rod is rotatably connected to the top of the moving wheel, and the upper hinged rod in the guide rod and the lower hinged rod in the guide rod are combined in a "V" shaped structure.
[0014] Compared with the prior art, the utility model has the following beneficial effects: the mobile oil well logging depth measuring machine can be quickly moved to the location where measurement is required, adapting to different working environments and requirements, and can effectively reduce the impact of vibration and impact on the equipment during movement, protecting the measuring components from interference, so as to be applicable to various complex geological environments and working scenes, thereby improving the applicability and flexibility of the equipment, and ensuring that there is no shaking or tilting during operation through support, which can help positioning and fixing, thereby improving the accuracy of measurement;
[0015] 1. A moving wheel, a measuring machine body, a depth measuring device and a buffer are provided. The upper and lower ends of the buffer are respectively fixedly connected to the bottom of the measuring machine body and the top of the moving wheel, and then the moving wheel and the measuring machine body are connected together through the buffer. Thus, the moving wheel can drive the depth measuring device to move through the measuring machine body, so that it can be measured at different locations without frequent handling of the equipment. It can also be quickly moved to the location where measurement is required, adapting to different working environments and needs, making it flexible, portable, time-saving, labor-saving and widely applicable.
[0016] 2. A buffer, a slide bar, a guide bar, a spring and a hinged rod are provided, and the upper and lower ends of the buffer are respectively fixedly connected to the bottom of the measuring machine body and the top of the moving wheel, so that the measuring machine body and the moving wheel can drive the buffer to compress, and then be rotatably connected to the side wall of the guide bar through the hinged rod, and the upper and lower ends of the hinged rod are also rotatably connected to the bottom of the measuring machine body and the top of the moving wheel, so that the hinged rod drives the guide bar to slide inside the slide bar, and at the same time, the hinged rod drives the spring sleeved on the outside of the guide bar to compress, so as to buffer the entire measuring machine body, so that the influence of vibration and impact force on the equipment can be effectively reduced, and the measuring components can be protected from interference. At the same time, the vibration and impact of the equipment during movement can be reduced, and it can also be applied to various complex geological environments and working scenes, thereby improving the applicability and flexibility of the equipment;
[0017] 3. A connecting rod, a threaded rod, a support rod, a rack, a rotating rod, a gear, a first bevel gear, a dual-axis motor and a second bevel gear are provided. The second bevel gear on the output end of the dual-axis motor is meshed with the first bevel gear of the rotating rod body, so that the rotating rod drives the gear to rotate, and then the gear and the rack are meshed with each other, and the rack and the connecting rod are fixedly connected together, so that the rack drives the connecting rod to form a telescopic structure, so that the connecting rod slides on the side wall of the measuring machine body, and at the same time, the upper end rod body of the threaded rod is set in a rotating structure state, and the threaded rod and the connecting rod are set in a vertical state, so that the support rod contacts the ground, and then the threaded rod is connected to the inner side wall of the support rod through a thread, so as to adjust the height of the measuring machine body, thereby supporting the measuring machine body, so that it can be ensured that the depth measuring machine will not shake or tilt during operation, can help positioning and fixing, and provide suitable support and height, thereby improving the accuracy of measurement. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0019] Figure 2 This is a side view structural diagram of the mobile wheel of the utility model;
[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the measuring machine body of the utility model from top view;
[0021] Figure 4 It is a schematic diagram of the front cross-sectional structure of the support rod of the utility model.
[0022] In the figure: 1. moving wheel; 2. measuring machine body; 3. depth measuring device; 4. connecting rod; 5. threaded rod; 6. supporting rod; 7. rack; 8. rotating rod; 9. gear; 10. first bevel gear; 11. double-axis motor; 12. second bevel gear; 13. buffer; 14. sliding rod; 15. guide rod; 16. spring; 17. hinged rod. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4The utility model provides a technical solution: a mobile oil well logging depth measuring machine, comprising: a moving wheel 1, a measuring machine body 2, a depth measuring device 3, a connecting rod 4, a threaded rod 5, a support rod 6, a rack 7, a rotating rod 8, a gear 9, a first bevel gear 10, a double-axis motor 11, a second bevel gear 12, a buffer 13, a sliding rod 14, a guide rod 15, a spring 6, and a hinged rod 17.
[0025] First, as attached Figure 1 , Attachment Figure 2 and attached Figure 4 As shown in the figure, when the depth measuring machine is used to measure the depth of the oil well, the moving wheel 1 is placed on the ground so that the moving wheel 1 is in contact with the ground, and then the measuring machine body 2 is pulled to facilitate the movement of the measuring machine body 2. When the moving wheel 1 drives the measuring machine body 2 to move, due to the complex environment of the oil field, the upper end of the buffer 13 is connected to the bottom of the measuring machine body 2, and the lower end of the buffer 13 is fixedly connected to the top of the moving wheel 1. When the moving wheel 1 drives the measuring machine body 2 through a complex road section, the measuring machine body 2 drives the depth gauge 3 to be compressed, and at the same time, it is rotatably connected to the bottom of the measuring machine body 2 through the hinged rod 17 above the guide rod 15, and the hinged rod 1 at the lower middle of the guide rod 15 is connected to the bottom of the measuring machine body 2. 7 is rotatably connected with the top of the moving wheel 1, and the hinged rods 17 at the upper and lower ends of the side wall of the guide rod 15 are arranged in a "V"-shaped structure. When the measuring machine body 2 and the moving wheel 1 drive the depth measuring device 3 to be compressed, the hinged rod 17 drives the guide rod 15 to slide inside the slide rod 14. When the guide rod 15 slides inside the slide rod 14, the spring 16 sleeved on the outside of the guide rod 15 is compressed, and then through the compression of the buffer 13 and the sliding of the guide rod 15 inside the slide rod 14, the moving wheel 1 drives the measuring machine body 2 to move, and the compression of the buffer 13 and the extension and contraction of the guide rod 15 are used to buffer the measuring machine body 2, thereby effectively reducing the influence of vibration and impact force on the components inside the measuring machine body 2, and protecting the components from interference;
[0026] As attached Figure 1 and attached Figure 3As shown in, when the moving wheel 1 drives the measuring machine body 2 to move to the specified position, the depth measuring device 3 is perpendicular to the oil well. When the position and equipment are prepared, the dual-axis motor 11 can be used. At the same time, the second bevel gear 12 on the output end of the left and right ends of the dual-axis motor 11 is meshed with the first bevel gear 10, so that the second bevel gear 12 drives the rotating rod 8 to rotate through the first bevel gear 10, so that the rotating rod 8 drives the gear 9 to rotate inside the measuring machine body 2, and then the gear 9 is meshed with the rack 7, and the rack 7 is fixedly connected with the connecting rod 4. At the same time, the length of the rack 7 is less than half of the length of the measuring machine body 2, so that the gear 9 drives the connecting rod 4 through the rack 7 to form a telescopic structure, so that the connecting rods 4 at the left and right ends of the measuring machine body 2 slide on the side walls of the measuring machine body 2, and then the connecting rod 4 slides from the inside of the measuring machine body 2, and then through the connecting rod 4 and The threaded rod 5 is connected together by a road bolt, and then the connection rod 4 and the threaded rod 5 are fixed by tightening the bolt, and then the threaded rod 5 is rotated so that the threaded rod 5 is vertical to the ground, and then the bolt is tightened again to fix the connection rod 4 and the threaded rod 5 together. Since the inner side wall of the support rod 6 is connected to the threaded rod 5 by threads, the support rod 6 can be rotated separately, so that the support rod 6 rotates on the rod body of the threaded rod 5, so that the support rod 6 contacts the ground. After the support rod 6 contacts the ground, the upper end rod body of the threaded rod 5 is set in a rotating structural state, and then the threaded rod 5 can be rotated so that the threaded rod 5 rotates inside the support rod 6, so that the threaded rod 5 drives the measuring machine body 2 to rise, so that the moving wheel 1 is away from the ground, and then the measuring machine body 2 can be supported by the connection between the support rod 6 and the ground, so that the depth measuring device 3 can be controlled by the controller to measure the depth of the oil well.
[0027] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.
[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A mobile oil well logging depth measuring machine, comprising: A moving wheel (1), a measuring machine body (2) being mounted above the moving wheel (1), and a depth measuring device (3) being fixedly mounted on the top of the measuring machine body (2); It is characterized by further comprising: A connecting rod (4) is slidably connected to the side wall of the measuring machine body (2), and the connecting rod (4) is symmetrically arranged with respect to the vertical center axis of the measuring machine body (2), and the connecting rod (4) is symmetrically arranged with respect to the vertical center axis of the measuring machine body (2), a threaded rod (5) is rotatably connected to the rod body of the connecting rod (4), and a support rod (6) is sleeved and connected to the outer side of the rod body of the threaded rod (5), and racks (7) are installed at the left and right ends inside the measuring machine body (2), and the racks (7) are connected to the The measuring machine body (2) is symmetrically arranged front and back about the vertical center axis of the measuring machine body (2), the left and right ends of the inner bottom of the measuring machine body (2) are both rotatably connected to a rotating rod (8), and the front and rear ends of the rotating rod (8) are both fixedly mounted with gears (9), and a first bevel gear (10) is fixedly mounted at the middle position of the rotating rod (8), and a dual-axis motor (11) is fixedly mounted at the middle position of the inner bottom of the measuring machine body (2), and the output ends of the dual-axis motor (11) are both fixedly mounted with second bevel gears (12) at the left and right ends.
2. The mobile petroleum logging depth measuring machine according to claim 1, characterized in that: The connecting rod (4) and the threaded rod (5) are fixedly connected together by bolts, and the connecting rod (4) and the threaded rod (5) are arranged in a vertical state, and the rod body at the upper end of the threaded rod (5) is arranged in a rotating structure state, and the threaded rod (5) is connected to the inner side wall of the support rod (6) by threads.
3. The mobile petroleum logging depth measuring machine according to claim 1, characterized in that: The rack (7) and the connecting rod (4) are fixedly connected together, and the rack (7) and the gear (9) are meshed with each other, and the gear (9) drives the connecting rod (4) through the rack (7) to form a telescopic structure, and the length of the rack (7) is less than half the length of the measuring machine body (2).
4. The mobile petroleum logging depth measuring machine according to claim 1, characterized in that: The first bevel gear (10) and the second bevel gear (12) are meshed with each other, and the first bevel gear (10) drives the rotating rod (8) to rotate in opposite directions via the second bevel gear (12).
5. The mobile petroleum logging depth measuring machine according to claim 1, characterized in that: Buffers (13) are fixedly mounted on both left and right ends of the bottom of the measuring machine body (2), and the buffers (13) are symmetrically arranged front and back about the vertical center axis of the measuring machine body (2), and the lower end of the buffer (13) is fixedly connected to the top of the moving wheel (1), a sliding rod (14) is mounted above the moving wheel (1), and guide rods (15) are slidably connected to both left and right ends of the sliding rod (14), and a spring (16) is sleeved and connected to the outer side of the rod body of the guide rod (15).
6. The mobile petroleum logging depth measuring machine according to claim 5, characterized in that: The upper and lower ends of the side wall of the guide rod (15) are rotatably provided with hinged rods (17), and the upper hinged rod (17) in the guide rod (15) is rotatably connected to the bottom of the measuring machine body (2), and the lower hinged rod (17) in the guide rod (15) is rotatably connected to the top of the moving wheel (1), and the upper hinged rod (17) in the guide rod (15) and the lower hinged rod (17) in the guide rod (15) are combined to form a "V"-shaped structure.