Self-elevating drilling platform detection device

Abstract

The utility model discloses a self-elevating drilling platform detection device which comprises a detector body, clamping pieces are arranged on the two sides of the outer surface of the detector body, a sliding block is connected to one side of the interior of each clamping piece in a sliding mode, and a connecting rod is fixedly connected to the lower surface of each sliding block. According to the self-elevating drilling platform detection device, through the arrangement of clamping pieces, connecting rods, first springs and cams, the two sets of clamping pieces are pulled outwards, the first springs are compressed, the clamping pieces and the connecting rods are arranged on the surface of a motor in a sleeving mode, and when the clamping pieces are loosened, under the elastic effect of the first springs, two sliding blocks drive the connecting rods to contract in the clamping pieces, so that the clamping pieces are clamped; the detector body is installed on the surface of the motor, so that the structure can be suitable for motors with different diameters within a certain range, the cam is rotated in the horizontal direction through the handle, the sliding block is locked, the use stability and firmness are improved, installation is convenient, the flexibility and practicability of the structure are improved, and the overall use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of detection device technology, and in particular to a detection device for a self-elevating drilling platform. Background Technology

[0002] In my country, jack-up offshore platforms account for about 40% of the total number of platforms, most of which are over 20 years old and severely aged, with their hull load-bearing capacity and strength no longer meeting the design specifications. During the relocation of jack-up offshore platforms, operations are generally carried out by raising and lowering the legs. The lifting system has four motors, and frequent high-intensity operations can easily cause motor failures. If one or more motors malfunction during the leg raising and lowering process and are not detected in time, it can cause excessive stress on other motors, leading to danger.

[0003] A search revealed Chinese Patent Publication No. CN203259540U, which discloses a multi-motor detection device for a jack-up drilling platform lifting system. The device includes an encoder and a corresponding signal acquisition terminal. The signal acquisition terminal is sequentially connected to a multi-channel control integrated circuit, a data acquisition terminal, a database server, and a display terminal. This invention features a simple structure, reasonable design, timely and accurate detection, and stable operation. It enables real-time monitoring of the working status of the lifting motors and mechanical transmission system, extending the service life of the jack-up drilling platform lifting system. It is highly suitable for widespread application in jack-up offshore platforms.

[0004] Although the aforementioned patented testing device can test motors, it generally requires a clamp to fix the testing device to the motor before testing can be performed. The existing testing device is inconvenient to install and fix on the motor, which reduces its effectiveness. Therefore, it is necessary to design a self-elevating drilling platform testing device to solve the above problems. Utility Model Content

[0005] The main objective of this invention is to provide a self-elevating drilling platform inspection device, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A self-elevating drilling platform inspection device includes a detector body. Clamping members are provided on both sides of the outer surface of the detector body. A slider is slidably connected to one side inside the clamping member. A connecting rod is fixedly connected to the lower surface of the slider. First springs are sleeved on both sides of the outer surface of the connecting rod. The first springs are fixedly connected to the slider. A connecting block is fixedly connected to the outer surface of the slider. A cam is rotatably connected to the outer surface of the connecting block. A handle is fixedly connected to the outer surface of the cam. A guide groove is formed on the outer surface of the clamping member near the connecting block.

[0008] To enhance the tightness of the installation, the self-elevating drilling platform inspection device of this utility model has two sets of clamping components, and the inner sides of both sets of clamping components are fixedly connected with rubber pads.

[0009] In order to facilitate the installation of the clamping component, as a self-elevating drilling platform inspection device of this utility model, both sides of the outer surface of the detector body are fixedly connected with threaded sleeves, the threaded sleeves are rotatably connected to the clamping component, and the internal threads of the threaded sleeves are connected with bolts.

[0010] To facilitate the testing of the lifting motor, as a self-elevating drilling platform testing device of this utility model, a temperature sensor is fixedly connected to one side of the bottom wall of the detector body, a vibration sensor is fixedly connected to the side of the bottom wall of the detector body near the temperature sensor, and a speed sensor is fixedly connected to the front of the detector body.

[0011] To facilitate real-time detection, as a self-elevating drilling platform detection device of this utility model, a processor is fixedly connected to the other side of the bottom wall of the detector body, and a data transmission module is fixedly connected to the side of the bottom wall of the detector body near the processor.

[0012] In order to facilitate the opening and closing of the cover plate, as a self-elevating drilling platform inspection device of this utility model, a support rod is fixedly connected to the top of the inner side of the detector body, a cover plate is rotatably connected to the outer surface of the support rod, and a sealing gasket is fixedly connected to the lower surface of the cover plate.

[0013] To facilitate the fixing of the cover plate, as a self-elevating drilling platform detection device of this utility model, a bracket is fixedly connected to the top of the outer surface of the detector body, a limit rod is movably connected inside the bracket, and a limit hole is opened in the middle of the outer surface of the cover plate.

[0014] In order to enhance the stability of the limit rod, as a self-elevating drilling platform inspection device of this utility model, a gasket is fixedly connected to one side of the outer surface of the limit rod, and a second spring is fixedly connected to the outer surface of the gasket.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In this utility model, by setting up clamping parts, connecting rods, a first spring, and a cam, two sets of clamping parts are pulled outward, the first spring is compressed, and the clamping parts and connecting rods are sleeved on the surface of the motor. When the clamping parts are released, under the elastic action of the first spring, the two sliders drive the connecting rod to retract inside the clamping parts, and the detector body is installed on the surface of the motor. This makes the structure applicable to motors of different diameters within a certain range. The sliders are locked by rotating the cam horizontally with the handle, which strengthens the limiting effect, increases the stability and firmness of use, facilitates installation, improves the flexibility and practicality of the structure, and makes the overall use effect better.

[0017] 2. In this utility model, the rubber pad, processor, data transmission module, and cover plate are designed so that the rubber pad contacts the motor surface, making the connection between the device and the motor more secure when the device is fixed. This also increases the friction of the clamping components during use, preventing vibrations from the motor from moving the device. The processor uses a high-performance chip as the core of the detection, ensuring the accuracy of the detection data. The data transmission module transmits the detection data to the monitoring center in real time, ensuring the device is online for extended periods and facilitating real-time detection. The cover plate is rotatably connected to the outer surface of the support rod, allowing for easy opening and closing. This facilitates the inspection and maintenance of the internal components of the detector body, increasing ease of use and ensuring the accuracy of the detection data over long-term use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model;

[0019] Figure 2 This is a cross-sectional planar structural diagram of an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the clamping component structure according to an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the connecting rod structure according to an embodiment of the present utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the detector body according to an embodiment of the present invention.

[0023] In the diagram: 1. Detector body; 2. Clamping component; 3. Slider; 4. Connecting rod; 5. First spring; 6. Connecting block; 7. Cam; 8. Handle; 9. Guide groove; 10. Rubber pad; 11. Screw sleeve; 12. Bolt; 13. Temperature sensor; 14. Vibration sensor; 15. Speed ​​sensor; 16. Processor; 17. Data transmission module; 18. Support rod; 19. Cover plate; 20. Sealing gasket; 21. Bracket; 22. Limiting rod; 23. Limiting hole; 24. Gasket; 25. Second spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0025] like Figure 1-5 As shown, a self-elevating drilling platform detection device includes a detector body 1. Clamping members 2 are provided on both sides of the outer surface of the detector body 1. A slider 3 is slidably connected to one side inside the clamping member 2. A connecting rod 4 is fixedly connected to the lower surface of the slider 3. A first spring 5 is sleeved on both sides of the outer surface of the connecting rod 4. The first spring 5 is fixedly connected to the slider 3. A connecting block 6 is fixedly connected to the outer surface of the slider 3. A cam 7 is rotatably connected to the outer surface of the connecting block 6. A handle 8 is fixedly connected to the outer surface of the cam 7. A guide groove 9 is opened on the side of the outer surface of the clamping member 2 near the connecting block 6.

[0026] In practical use, through the arrangement of clamping parts 2, sliders 3, connecting rods 4, first springs 5, connecting blocks 6, and cams 7, two sets of clamping parts 2 are rotatably connected to both sides of the detector body 1 for easy rotational adjustment. Simultaneously, the arc-shaped connecting rod 4 is slidably connected inside the clamping parts 2. The slider 3 limits the movement of the connecting rod 4 to prevent it from detaching from the clamping parts 2. Two first springs 5 ​​are respectively sleeved on both sides of the connecting rod 4. Pulling the two sets of clamping parts 2 outwards causes the slider 3 to slide inside the clamping parts 2, compressing the first springs 5 ​​and placing the clamping parts 2 and connecting rods 4 onto the surface of the motor. When the clamping parts 2 are released, Under the elastic action of the first spring 5, the two sliders 3 drive the connecting rod 4 to retract inside the clamping member 2, thereby mounting the detector body 1 on the surface of the motor. This allows the structure to be used with motors of different diameters within a certain range, expanding the scope of application. When the slider 3 moves, it drives the connecting block 6 to slide inside the guide groove 9. After installation, the slider 3 is locked by rotating the cam 7 horizontally using the handle 8, which strengthens the limiting effect, increases the stability and firmness of use, facilitates installation, improves the flexibility and practicality of the structure, and simplifies operation, resulting in a better overall performance.

[0027] In this embodiment, two sets of clamping members 2 are provided, and rubber pads 10 are fixedly connected to the inner sides of both sets of clamping members 2.

[0028] In practical use, the rubber pad 10 is fixed to the inner side of the clamping member 2 and contacts the motor surface, making the connection between the device and the motor more tight when the device is fixed. At the same time, it can increase the friction of the clamping member 2 during use and prevent the device from moving due to vibration generated during motor operation.

[0029] In this embodiment, screw sleeves 11 are fixedly connected to both sides of the outer surface of the detector body 1. The screw sleeves 11 are rotatably connected to the clamping member 2. Bolts 12 are connected to the internal threads of the screw sleeves 11.

[0030] In practical use, the clamping part 2 is fitted onto the outer surface of the screw sleeve 11 through the setting of the screw sleeve 11, which facilitates rotation and adjustment. The bolt 12 is threaded into the inside of the screw sleeve 11, which limits one side of the clamping part 2 to ensure the stability of rotation. At the same time, it is easy to separate the detector body 1 from the clamping part 2, making installation and disassembly more convenient, facilitating replacement and maintenance when damaged, and saving costs.

[0031] In this embodiment, a temperature sensor 13 is fixedly connected to one side of the inner bottom wall of the detector body 1, a vibration sensor 14 is fixedly connected to the side of the inner bottom wall of the detector body 1 near the temperature sensor 13, and a speed sensor 15 is fixedly connected to the front of the detector body 1.

[0032] In practical use, by setting temperature sensor 13, vibration sensor 14 and speed sensor 15, temperature, vibration and speed data can be collected to improve detection efficiency and accuracy. Temperature sensor 13 monitors the temperature of the motor during operation, vibration sensor 14 detects the vibration intensity of the motor, and speed sensor 15 detects the rotation speed of the motor rotor. At the same time, different sensors can be installed inside the detector body 1 as needed. Multiple sensors can simultaneously perform comprehensive detection of the motor, accurately determine the overall performance of the motor, and ensure the stable operation of the motor.

[0033] In this embodiment, a processor 16 is fixedly connected to the other side of the inner bottom wall of the detector body 1, and a data transmission module 17 is fixedly connected to the side of the inner bottom wall of the detector body 1 near the processor 16.

[0034] In practical use, through the configuration of processor 16 and data transmission module 17, processor 16 uses a high-performance chip as the detection core to ensure the accuracy of detection data, and data transmission module 17 can transmit the detection data to the monitoring center in real time, ensuring that the device is online for a long time and facilitating real-time detection.

[0035] In this embodiment, a support rod 18 is fixedly connected to the top of the inner side of the detector body 1, a cover plate 19 is rotatably connected to the outer surface of the support rod 18, and a sealing gasket 20 is fixedly connected to the lower surface of the cover plate 19.

[0036] In practical use, the cover plate 19 is rotatably connected to the outer surface of the support rod 18, making it easy to open and close. This facilitates the inspection and maintenance of the internal components of the detector body 1, increasing the convenience of use and ensuring the accuracy of the detection data during long-term use of the detection device. When the cover plate 19 is closed, the sealing gasket 20 increases the sealing at the connection between the cover plate 19 and the inner side of the detector body 1, preventing external dust from entering and enhancing the sealing effect.

[0037] In this embodiment, a bracket 21 is fixedly connected to the top of the outer surface of the detector body 1, a limit rod 22 is movably connected inside the bracket 21, and a limit hole 23 is opened in the middle of the outer surface of the cover plate 19.

[0038] In practical use, the limiting rod 22 is inserted into the bracket 21 and the limiting hole 23. When the cover plate 19 is closed, the cover plate 19 can be fixed. When the cover plate 19 needs to be opened, the limiting rod 22 can be moved. The operation is simple and convenient.

[0039] In this embodiment, a washer 24 is fixedly connected to one side of the outer surface of the limiting rod 22, and a second spring 25 is fixedly connected to the outer surface of the washer 24.

[0040] In practical use, with the setting of the second spring 25, after the limiting rod 22 is inserted into the limiting hole 23, the elastic action of the second spring 25 generates a pushing force on the limiting rod 22 through the washer 24, thereby making the limiting rod 22 stably inserted into the inside of the limiting hole 23, ensuring the firmness of the cover plate 19.

[0041] Working principle: During use, pulling the two sets of clamping parts 2 outward causes the slider 3 to slide inside the clamping parts 2, compressing the first spring 5 and fitting the clamping parts 2 and connecting rod 4 onto the surface of the motor. When the clamping parts 2 are released, under the elastic action of the first spring 5, the two sliders 3 drive the connecting rod 4 to retract inside the clamping parts 2, mounting the detector body 1 onto the surface of the motor. Using the handle 8, rotating the cam 7 horizontally locks the slider 3. The rubber pad 10 increases the friction of the clamping parts 2 during use, preventing vibrations generated during motor operation from moving the device. Temperature sensing... The detector 13, vibration sensor 14, and speed sensor 15 comprehensively detect the motor, accurately determine the overall performance of the motor, and ensure the stable operation of the motor. The data transmission module 17 transmits the detected data to the monitoring center in real time for convenient real-time detection. Pulling the limit rod 22 makes it easy to open the cover 19 to inspect and maintain the internal components of the detector body 1. When the cover 19 is closed, the limit rod 22 is inserted into the limit hole 23. Under the elastic action of the second spring 25, the limit rod 22 is pushed by the gasket 24 to ensure the cover 19 is firmly fixed.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A jack-up rig inspection device comprising an inspection device body (1), characterised in that: Both sides of the outer surface of the detector body (1) are provided with clamping pieces (2), one side of the inner side of the clamping piece (2) is slidably connected with a sliding block (3), and the lower surface of the sliding block (3) is fixedly connected with a connecting rod (4); Both sides of the outer surface of the connecting rod (4) are sleeved with first springs (5), the first springs (5) are fixedly connected with the sliding block (3), the outer surface of the sliding block (3) is fixedly connected with a connecting block (6), the outer surface of the connecting block (6) is rotatably connected with a cam (7), the outer surface of the cam (7) is fixedly connected with a handle (8), and the outer surface of the clamping piece (2) is provided with a guide groove (9) close to the connecting block (6).

2. A jack-up rig inspection apparatus according to claim 1, wherein: The clamping piece (2) is provided with two groups, and the inner side of the clamping piece (2) is fixedly connected with a rubber pad (10).

3. The apparatus for detecting a jack-up drilling platform according to claim 1, wherein: Both sides of the outer surface of the detector body (1) are fixedly connected with a screw sleeve (11), the screw sleeve (11) is rotatably connected with the clamping piece (2), and the screw sleeve (11) is internally threadedly connected with a bolt (12).

4. The apparatus for inspecting a self-elevating drilling platform according to claim 1, wherein: The inner bottom wall of the detector body (1) is fixedly connected with a temperature sensor (13), the inner bottom wall of the detector body (1) is fixedly connected with a vibration sensor (14) close to the temperature sensor (13), and the front surface of the detector body (1) is fixedly connected with a rotating speed sensor (15).

5. A jack-up drilling platform detection apparatus according to claim 4, wherein: The other side of the inner bottom wall of the detector body (1) is fixedly connected with a processor (16), and the inner bottom wall of the detector body (1) is fixedly connected with a data transmission module (17) close to the processor (16).

6. The apparatus for detecting a jack-up drilling platform according to claim 1, wherein: The inner side of the detector body (1) is fixedly connected with a support rod (18), the outer surface of the support rod (18) is rotatably connected with a cover plate (19), and the lower surface of the cover plate (19) is fixedly connected with a sealing gasket (20).

7. A jack-up drilling platform detection apparatus according to claim 6, wherein: The outer surface of the detector body (1) is fixedly connected with a support (21), the inner surface of the support (21) is movably connected with a limiting rod (22), and the outer surface of the cover plate (19) is provided with a limiting hole (23) in the middle.

8. A jack-up drilling platform detection apparatus according to claim 7, wherein: One side of the outer surface of the limiting rod (22) is fixedly connected with a gasket (24), and the outer surface of the gasket (24) is fixedly connected with a second spring (25).

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