Oil and gas storage and transportation anti-leakage detection device for chemical engineering

Abstract

The utility model belongs to the technical field of chemical engineering, and relates to an oil gas storage and transportation anti-leakage detection device for chemical engineering, which comprises a detection instrument body, a motor is fixedly connected in the detection instrument body, a rotating shaft is fixedly connected on an output shaft of the motor, and a bearing is sleeved on the surface of the rotating shaft. The device comprises a motor, a rotating shaft, a bearing, a first fastening plate and a second fastening plate, a gear is fixedly connected to one end of the rotating shaft, teeth are meshed with the surface of the gear, and a first movable plate and a second movable plate are fixedly connected to the surfaces of the teeth. The motor rotates to drive the first fastening plate and the second fastening plate to get close to or away from each other, the purpose of automatic fastening is achieved, manpower participation is reduced, the labor intensity of workers is reduced, the working efficiency is improved, and the distance between the first fastening plate and the second fastening plate is adjusted to adjust the distance between the first fastening plate and the second fastening plate. Therefore, the device can be adapted to various pipelines with different diameters.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical engineering, and specifically relates to an oil and gas storage and transportation anti-leakage detection device for chemical engineering. Background Art

[0002] During the storage and transportation of oil and gas in chemical engineering, the integrity of the pipeline needs to be monitored through a leak detection device. However, the installation method of the existing leak detection device is relatively cumbersome, and it is not convenient for users to quickly adjust its position, which seriously affects the maintenance efficiency of the leak detection device and the pipeline.

[0003] The existing Chinese patent publication number CN216746579U discloses a leak detection device for oil and gas storage and transportation for chemical engineering, including a detection device body, the left and right sides of the detection device body are fixedly connected with a connection block, the front of the connection block is fixedly connected with a shaft rod, the surface of the shaft rod is sleeved with a claw, the top and bottom of the front of the detection device body are fixedly connected with a vertical plate, and the top of the vertical plate is provided with a rotating wheel. The utility model pushes the transmission block upward by a screw rod, and the transmission block drives the sliding rod to slide inside the transmission rod during the movement. The transmission rod is squeezed and drives the claw to rotate with the shaft rod on the front of the connection block as the axis. When the claw is sleeved on the surface of the pipeline, the detection device body is quickly clamped and fixed, which solves the problem that the installation method of the existing leakage detection device is relatively cumbersome, it is not convenient for the user to quickly adjust its position, and seriously affects the leakage detection device and pipeline maintenance efficiency.

[0004] Although the above device has many beneficial effects, the following problems still exist: the diameter of the clamping jaws is fixed, and can only be used for fixed detection of pipes with diameters within a certain range. It cannot be fixed for pipes that are too thin or too thick, and thus the detection work cannot be performed. At the same time, the adjustment of the clamping jaws needs to be done manually, which is extremely time-consuming, not only increasing labor intensity, but also wasting time and delaying work efficiency. Utility Model Content

[0005] The utility model provides an oil and gas storage and transportation anti-leakage detection device for chemical engineering to solve the technical problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-leakage detection device for oil and gas storage and transportation for chemical engineering, comprising a detection instrument body, a motor is fixedly connected inside the detection instrument body, a rotating shaft is fixedly connected to the output shaft of the motor, a bearing is sleeved on the surface of the rotating shaft, a gear is fixedly connected to one end of the rotating shaft, teeth are meshed on the surface of the gear, a first movable plate and a second movable plate are fixedly connected on the surface of the teeth, a first fastening plate is fixedly connected to one side of the first movable plate, a second fastening plate is fixedly connected to one side of the second movable plate, sliding grooves are provided inside the first fastening plate and the second fastening plate, sliding blocks are fixedly connected to the upper surfaces of the first fastening plate and the second fastening plate, grinding rollers are fixedly connected to the opposite surfaces of the first fastening plate and the second fastening plate, and a baffle is fixedly connected to the side of the detection instrument body.

[0007] As a further solution of the utility model: one end of the first movable plate is slidably connected to the teeth inside the second fastening plate through a sliding groove, and one end of the second movable plate is slidably connected to the teeth inside the first fastening plate through a sliding groove.

[0008] As a further solution of the utility model: the number of the sliding blocks is four, and the four sliding blocks are all slidably connected to the inside of the detection instrument body.

[0009] As a further solution of the utility model: the number of the baffles is two, and the two baffles are overlapped on the surfaces of the first fastening plate and the second fastening plate respectively.

[0010] As a further solution of the utility model: the bearing is fixedly connected inside the detection instrument body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The oil and gas storage and transportation anti-leakage detection device for chemical engineering, by arranging a motor, a rotating shaft, a bearing, a gear, a tooth, a first movable plate, a second movable plate, a first fastening plate and a second fastening plate, in actual application, can not only drive the first fastening plate and the second fastening plate to move closer to or away from each other through the rotation of the motor to achieve the purpose of automatic fastening, reduce human participation, thereby reducing the labor intensity of the staff and improving work efficiency, but also by adjusting the distance between the first fastening plate and the second fastening plate, the device can be adapted to various pipes with different diameters, thereby improving the scope of application of the device.

[0013] 2. The oil and gas storage and transportation anti-leakage detection device for chemical engineering is provided with a grinding stick, a slider, a slide groove and a baffle. In actual application, the design of the grinding stick can increase the friction between the first fastening plate, the second fastening plate and the external pipeline, thereby ensuring the stability of the connection with the pipeline. At the same time, under the action of the slider and the slide groove, the stability and orientation of the first movable plate and the second movable plate during the movement are guaranteed. Furthermore, under the action of the baffle, the first fastening plate and the second fastening plate can be blocked to avoid the situation where the slider is separated from the detection instrument body, thereby ensuring the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the part;

[0017] In the figure: 1. detection instrument body; 2. handle; 3. first fastening plate; 4. first movable plate; 5. grinding roller; 6. gear; 7. slide groove; 8. slider; 9. baffle; 10. second fastening plate; 11. bearing; 12. motor; 13. second movable plate; 14. rotating shaft; 15. teeth. DETAILED DESCRIPTION

[0018] 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.

[0019] Example

[0020] See also Figure 1-2The utility model provides the following technical solutions: an anti-leakage detection device for oil and gas storage and transportation for chemical engineering, comprising a detection instrument body 1, a motor 12 is fixedly connected inside the detection instrument body 1, a rotating shaft 14 is fixedly connected to the output shaft of the motor 12, a bearing 11 is sleeved on the surface of the rotating shaft 14, a gear 6 is fixedly connected to one end of the rotating shaft 14, a tooth 15 is meshed on the surface of the gear 6, a first movable plate 4 and a second movable plate 13 are fixedly connected on the surface of the tooth 15, a first fastening plate 3 is fixedly connected to one side of the first movable plate 4, and a second fastening plate 10 is fixedly connected to one side of the second movable plate 13, by arranging the motor 12, the rotating shaft 14, the bearing 11, the gear 6, the tooth 15, the first movable plate 4, the second movable plate 13, the first fastening plate 3 and the second fastening plate 10, in actual application, not only can the first fastening plate 3 and the second fastening plate 10 be driven to move closer to or farther from each other by the rotation of the motor 12, so as to achieve the purpose of automatic fastening, but also reduce human participation, thereby reducing the labor intensity of the staff and improving the work efficiency. , and by adjusting the spacing between the first fastening plate 3 and the second fastening plate 10, the device can be adapted to various pipes with different diameters, thereby improving the applicable scope of the device. The first fastening plate 3 and the second fastening plate 10 are both provided with a slide groove 7 inside, and the upper surfaces of the first fastening plate 3 and the second fastening plate 10 are both fixedly connected with a slider 8, and the opposite surfaces of the first fastening plate 3 and the second fastening plate 10 are both fixedly connected with a grinding roller 5, and the side of the detection instrument body 1 is fixedly connected with a baffle 9. By arranging the grinding stick, the slider 8, the slide groove 7, and the baffle 9, in actual application, the design of the grinding stick can increase the friction between the first fastening plate 3, the second fastening plate 10 and the external pipe, thereby ensuring the stability of the connection with the pipe. At the same time, under the action of the slider 8 and the slide groove 7, the stability and orientation of the first movable plate 4 and the second movable plate 13 during the movement are guaranteed. Moreover, under the action of the baffle 9, the first fastening plate 3 and the second fastening plate 10 can be blocked to avoid the situation where the slider 8 is separated from the detection instrument body 1, thereby ensuring the normal use of the device.

[0021] Specifically, one end of the first movable plate 4 is slidably connected to the teeth 15 inside the second fastening plate 10 through the slide groove 7 , and one end of the second movable plate 13 is slidably connected to the teeth 15 inside the first fastening plate 3 through the slide groove 7 .

[0022] Specifically, there are four sliders 8 , and the four sliders 8 are all slidably connected inside the detection instrument body 1 .

[0023] Specifically, there are two baffles 9 , and the two baffles 9 are overlapped on the surfaces of the first fastening plate 3 and the second fastening plate 10 , respectively.

[0024] Specifically, the bearing 11 is fixedly connected inside the detection instrument body 1 .

[0025] The working principle of the utility model is:

[0026] S1. When the device is in use, firstly, the handle 2 is used to pick up the device so that it is suspended above the pipeline to be inspected, and then the motor 12 is turned on by the switch, and the motor 12 drives the shaft 14 to rotate inside the bearing 11, and the gear 6 rotates with the rotation of the shaft 14, and the teeth 15 drive the teeth 15 on both sides to move in opposite directions with the rotation of the gear 6, and the first movable plate 4 and the second movable plate 13 move in different directions accordingly, thereby driving the first fastening plate 3 and the second fastening plate 10 to approach each other, and the slider 8 slides inside the detection instrument body 1 accordingly, ensuring the stability and orientation of the first fastening plate 3 and the second fastening plate 10 during the movement, and at the same time, the first movable plate 4 and the second movable plate 13 will slide inside the slide groove 7 together with the teeth 15, further improving its stability during the movement, until the first fastening plate 3 and the second fastening plate 10 are both overlapped on the surface of the detection pipeline, and then under the action of the grinding roller 5 to ensure its reliability, the rotation of the motor 12 can be stopped, and the installation work is completed to carry out pipeline inspection;

[0027] S2. When the device needs to be removed, it is only necessary to control the motor 12 to reverse by the switch. At the same time, when the first fastening plate 3 and the second fastening plate 10 are moving away from each other, the baffle 9 limits and blocks them, thereby preventing the first fastening plate 3 and the second fastening plate 10 from driving the slider 8 out of the detection instrument.

[0028] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0031] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0032] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A leakage prevention detection device for oil and gas storage and transportation for chemical engineering, comprising a detection instrument body (1), characterized in that: The detection instrument body (1) is fixedly connected to a motor (12) inside, the output shaft of the motor (12) is fixedly connected to a rotating shaft (14), the surface of the rotating shaft (14) is sleeved with a bearing (11), one end of the rotating shaft (14) is fixedly connected to a gear (6), the surface of the gear (6) is meshed with teeth (15), the surface of the teeth (15) is fixedly connected to a first movable plate (4) and a second movable plate (13), one side of the first movable plate (4) is fixedly connected to a second movable plate (13), and the first movable plate (4) is fixedly connected to a second movable plate (13). A fastening plate (3), one side of the second movable plate (13) is fixedly connected to a second fastening plate (10), the first fastening plate (3) and the second fastening plate (10) are both provided with a slide groove (7) inside, the upper surfaces of the first fastening plate (3) and the second fastening plate (10) are both fixedly connected to a slider (8), the opposite surfaces of the first fastening plate (3) and the second fastening plate (10) are both fixedly connected to a grinding roller (5), and the side of the detection instrument body (1) is fixedly connected to a baffle (9).

2. The anti-leakage detection device for oil and gas storage and transportation for chemical engineering according to claim 1, characterized in that: One end of the first movable plate (4) is slidably connected to the teeth (15) inside the second fastening plate (10) through a sliding groove (7), and one end of the second movable plate (13) is slidably connected to the teeth (15) inside the first fastening plate (3) through a sliding groove (7).

3. The anti-leakage detection device for oil and gas storage and transportation for chemical engineering according to claim 1, characterized in that: The number of the sliding blocks (8) is four, and the four sliding blocks (8) are all slidably connected inside the detection instrument body (1).

4. The anti-leakage detection device for oil and gas storage and transportation for chemical engineering according to claim 1, characterized in that: The number of the baffles (9) is two, and the two baffles (9) are overlapped on the surfaces of the first fastening plate (3) and the second fastening plate (10) respectively.

5. The anti-leakage detection device for oil and gas storage and transportation for chemical engineering according to claim 1, characterized in that: The bearing (11) is fixedly connected inside the detection instrument body (1).

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