Special equipment detection mechanism

Abstract

The utility model relates to a special equipment detection mechanism comprising a pedestal, the top of the pedestal is fixedly provided with a detection box, the outer wall of the detection box is fixedly provided with a controller, and the detection box is internally provided with an external pressure detection assembly and an internal pressure detection assembly; the external pressure detection assembly comprises an arc-shaped bracket and an arc-shaped pressing plate, a first electric push rod is arranged on the upper side of the arc-shaped pressing plate, and a pressure sensor is fixedly mounted on the inner wall of the arc-shaped pressing plate; the internal pressure detection assembly comprises a fixed seat, a movable seat and an air pump, a pressure gauge is arranged outside the fixed seat, and a moving assembly is arranged between the movable seat and the detection box. According to the special equipment detection mechanism, the external pressure of the pressure pipeline can be detected through the external pressure detection assembly, the internal pressure of the pressure pipeline can be detected through the internal pressure detection assembly, the functionality of the device is improved, the detection requirement for the pressure pipeline is met, and the special equipment detection mechanism has good practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of special equipment detection, in particular to a special equipment detection mechanism. Background Art

[0002] Special equipment refers to eight types of equipment that involve life safety and are relatively dangerous, including boilers, pressure vessels (including gas cylinders), pressure pipelines, elevators, lifting machinery, passenger ropeways, large amusement facilities, and special motor vehicles within the factory area. In order to ensure the safe operation of special equipment, the state has strict regulations on various types of special equipment from the three links of production, use, and inspection and testing, and implements supervision throughout the entire process.

[0003] Patent No. CN214408439U in the prior art discloses a pressure pipeline detection device, including a clamping assembly, the clamping assembly includes an upper clamping shell connected to the upper part of a frame and a lower clamping shell fixed to the lower part of the frame, the middle parts of the upper clamping shell and the lower clamping shell are provided with a boss portion protruding outward, a pressure detection assembly is arranged in the boss portion, both sides of the boss portion are connected with connecting parts, both connecting parts are provided with connecting grooves, and a fixing assembly is arranged in the connecting groove; it can effectively fix pipelines of different sizes, prevent the pipelines from rolling or shaking during the pressure detection process, and improve the accuracy of the detection.

[0004] However, the above detection device has a single detection mode when in use, and can only detect the external pressure of the pressure pipeline, but cannot detect the internal pressure of the pressure pipeline, which causes inconvenience in detection and is difficult to meet the inspection needs of the pressure pipeline. Therefore, a special equipment detection mechanism is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a special equipment detection mechanism, which has the advantages of being easy to detect external pressure and internal pressure, etc., and solves the problem that the existing detection device has a single detection mode when in use, can only detect the external pressure of the pressure pipeline, and cannot detect the internal pressure of the pressure pipeline, causing inconvenience in detection and difficulty in meeting the inspection needs of the pressure pipeline.

[0006] To achieve the above object, the utility model provides the following technical solutions: a special equipment detection mechanism, comprising a base, a detection box is fixedly installed on the top of the base, a controller is fixedly installed on the outer wall of the detection box, and an external pressure detection component and an internal pressure detection component are respectively arranged inside the detection box;

[0007] The external pressure detection assembly comprises an arc-shaped bracket and an arc-shaped pressing plate, a first electric push rod is arranged on the upper side of the arc-shaped pressing plate, and a pressure sensor is fixedly mounted on the inner wall of the arc-shaped pressing plate;

[0008] The internal pressure detection component includes a fixed seat, a movable seat and an air pump. A pressure gauge is arranged on the outside of the fixed seat. A movable component is arranged between the movable seat and the detection box. A hose is fixedly connected to the output end of the air pump. An air supply head is fixedly installed on the inner side of the movable seat, and the air supply head is connected to the other end of the hose.

[0009] Furthermore, the arc-shaped bracket is fixedly mounted on the upper side of the base, the arc-shaped pressing plate is fixedly mounted on the output shaft of the first electric push rod, and the first electric push rod is fixedly mounted on the upper side of the detection box.

[0010] Furthermore, the arc-shaped bracket and the arc-shaped pressing plate are both located inside the detection box, and the arc-shaped bracket and the arc-shaped pressing plate are arranged corresponding to each other.

[0011] Furthermore, the fixing seat is fixedly mounted on the inner wall of the detection box, the pressure gauge is fixedly mounted on the outer wall of the detection box, and the detection end of the pressure gauge extends to the inner side of the fixing seat.

[0012] Furthermore, the moving component includes a second electric push rod, which is fixedly mounted on the inner side of the detection box. A mounting plate is fixedly mounted on the output shaft of the second electric push rod. A connecting rod is fixedly connected to the outer side of the mounting plate. The connecting rod extends into the interior of the detection box and is fixedly connected to the outer wall of the movable seat.

[0013] Furthermore, the air pump is fixedly mounted on the outer wall of the detection box, and the input end of the air pump is connected to an external air supply device.

[0014] Furthermore, the fixed seat and the movable seat are arranged corresponding to each other, and sealing gaskets are fixedly connected to the inner walls of the fixed seat and the movable seat.

[0015] Compared with the prior art, the utility model provides a special equipment detection mechanism with the following features:

[0016] Beneficial effects:

[0017] The special equipment detection mechanism can detect the external pressure of the pressure pipeline by setting an external pressure detection component, and can detect the internal pressure of the pressure pipeline by setting an internal pressure detection component, thereby improving the functionality of the device, meeting the inspection requirements for the pressure pipeline, and having good practicality, and solving the problem that the existing detection device has a single detection mode when in use, can only detect the external pressure of the pressure pipeline, and cannot detect the internal pressure of the pressure pipeline, causing inconvenience in detection and making it difficult to meet the inspection requirements for the pressure pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0020] Figure 3 It is a structural stereogram of the arc-shaped pressing plate of the utility model.

[0021] In the figure: 1. base; 2. detection box; 3. controller; 4. arc bracket; 5. first electric push rod; 6. arc pressure plate; 7. pressure sensor; 8. fixed seat; 9. pressure gauge; 10. second electric push rod; 11. mounting plate; 12. connecting rod; 13. movable seat; 14. air pump; 15. hose; 16. air supply head; 17. sealing pad; 18. pressure pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] See also Figure 1-3 In this embodiment, a special equipment detection mechanism is used, and the special equipment used for detection is a pressure pipeline 18. The special equipment detection mechanism includes a base 1, a detection box 2 is fixedly installed on the top of the base 1, and a controller 3 is fixedly installed on the outer wall of the detection box 2.

[0025] The detection box 2 is provided with an external pressure detection component and an internal pressure detection component.

[0026] In this embodiment, the external pressure detection component includes an arc-shaped bracket 4 and an arc-shaped pressure plate 6, a first electric push rod 5 is arranged on the upper side of the arc-shaped pressure plate 6, and a pressure sensor 7 is fixedly installed on the inner wall of the arc-shaped pressure plate 6, wherein the arc-shaped bracket 4 is fixedly installed on the upper side of the base 1, the arc-shaped pressure plate 6 is fixedly installed on the output shaft of the first electric push rod 5, the first electric push rod 5 is fixedly installed on the upper side of the detection box 2, the arc-shaped bracket 4 and the arc-shaped pressure plate 6 are both located inside the detection box 2, and the arc-shaped bracket 4 and the arc-shaped pressure plate 6 are arranged corresponding to each other.

[0027] Embodiment 2:

[0028] See also Figure 1-2On the basis of the first embodiment, the internal pressure detection component includes a fixed seat 8, a movable seat 13 and an air pump 14, a pressure gauge 9 is arranged on the outside of the fixed seat 8, a movable component is arranged between the movable seat 13 and the detection box 2, the output end of the air pump 14 is fixedly connected with a hose 15, and an air supply head 16 is fixedly installed on the inner side of the movable seat 13, and the air supply head 16 is connected to the other end of the hose 15, wherein the fixed seat 8 and the movable seat 13 are arranged corresponding to each other, the fixed seat 8 is fixedly installed on the inner wall of the detection box 2, the pressure gauge 9 is fixedly installed on the outer wall of the detection box 2, the detection end of the pressure gauge 9 extends to the inner side of the fixed seat 8, the air pump 14 is fixedly installed on the outer wall of the detection box 2, and the input end of the air pump 14 is connected to an external air supply device, and the external air supply device can be an air compressor.

[0029] It should be noted that the moving component includes a second electric push rod 10, which is fixedly installed on the inner side of the detection box 2. A mounting plate 11 is fixedly installed on the output shaft of the second electric push rod 10. A connecting rod 12 is fixedly connected to the outer side of the mounting plate 11. The connecting rod 12 extends into the interior of the detection box 2 and is fixedly connected to the outer wall of the movable seat 13.

[0030] It should be supplemented that a sealing gasket 17 is fixedly connected to the inner walls of the fixed seat 8 and the movable seat 13 .

[0031] The working principle of the above embodiment is:

[0032] When the utility model is in use, the pressure pipe 18 is placed between the fixed seat 8 and the movable seat 13, and the second electric push rod 10 is started to drive the mounting plate 11 and the connecting rod 12 to move, and the movable seat 13 is driven to move, so as to adjust the distance between the fixed seat 8 and the movable seat 13. With the cooperation of the fixed seat 8, the pressure pipe 18 can be clamped and fixed, and the fixed seat 8 and the movable seat 13 respectively seal the two ends of the pressure pipe 18. The gas generated by the external gas supply equipment is transported to the inside of the pressure pipe 18 through the air pump 14, the hose 15 and the gas supply head 16, so as to pressurize the inside of the pressure pipe 18, and the pressure gauge 9 detects the air pressure inside the pressure pipe 18, so as to realize the detection of the internal pressure of the pressure pipe 18;

[0033] By starting the second electric push rod 10 to drive the mounting plate 11 and the connecting rod 12 to move, the movable seat 13 is moved away from the external pressure detection component and the fixed seat 8, and then the pressure pipe 18 is placed on the arc bracket 4. By starting the first electric push rod 5 to drive the arc pressure plate 6 to move downward, the arc pressure plate 6 squeezes the pressure pipe 18 on the arc bracket 4 under the continuous push of the first electric push rod 5. During the squeezing process, the external pressure of the pressure pipe 18 is detected by the pressure sensor 7.

[0034] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller is a conventional known device, and there is an existing disclosed power connection technology. Therefore, the text will not go into too much detail on its specific structural composition and working principle.

[0035] It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present application.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special equipment detection mechanism, comprising a base (1), a detection box (2) fixedly mounted on the top of the base (1), a controller (3) fixedly mounted on the outer wall of the detection box (2), characterized in that: The detection box (2) is provided with an external pressure detection component and an internal pressure detection component respectively; The external pressure detection assembly comprises an arc-shaped bracket (4) and an arc-shaped pressure plate (6), a first electric push rod (5) is arranged on the upper side of the arc-shaped pressure plate (6), and a pressure sensor (7) is fixedly mounted on the inner wall of the arc-shaped pressure plate (6); The internal pressure detection component comprises a fixed seat (8), a movable seat (13) and an air pump (14); a pressure gauge (9) is arranged outside the fixed seat (8); a movable component is arranged between the movable seat (13) and the detection box (2); a hose (15) is fixedly connected to the output end of the air pump (14); an air supply head (16) is fixedly installed on the inner side of the movable seat (13); and the air supply head (16) is connected to the other end of the hose (15).

2. A special equipment detection mechanism according to claim 1, characterized in that: The arc-shaped bracket (4) is fixedly mounted on the upper side of the base (1), the arc-shaped pressing plate (6) is fixedly mounted on the output shaft of the first electric push rod (5), and the first electric push rod (5) is fixedly mounted on the upper side of the detection box (2).

3. A special equipment detection mechanism according to claim 1, characterized in that: The arc-shaped bracket (4) and the arc-shaped pressing plate (6) are both located inside the detection box (2), and the arc-shaped bracket (4) and the arc-shaped pressing plate (6) are arranged corresponding to each other.

4. A special equipment detection mechanism according to claim 1, characterized in that: The fixing seat (8) is fixedly mounted on the inner wall of the detection box (2), the pressure gauge (9) is fixedly mounted on the outer wall of the detection box (2), and the detection end of the pressure gauge (9) extends to the inner side of the fixing seat (8).

5. A special equipment detection mechanism according to claim 1, characterized in that: The moving assembly comprises a second electric push rod (10), the second electric push rod (10) is fixedly mounted on the inner side of the detection box (2), a mounting plate (11) is fixedly mounted on the output shaft of the second electric push rod (10), a connecting rod (12) is fixedly connected to the outer side of the mounting plate (11), and the connecting rod (12) extends into the interior of the detection box (2) and is fixedly connected to the outer wall of the movable seat (13).

6. A special equipment detection mechanism according to claim 1, characterized in that: The air pump (14) is fixedly mounted on the outer wall of the detection box (2), and the input end of the air pump (14) is connected to an external air supply device.

7. A special equipment detection mechanism according to claim 1, characterized in that: The fixed seat (8) and the movable seat (13) are arranged corresponding to each other, and a sealing gasket (17) is fixedly connected to the inner walls of the fixed seat (8) and the movable seat (13).

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