Chemical safety production inspection device

Abstract

The utility model relates to the technical field of chemical production, and discloses a chemical safety production inspection device which comprises a detection device and an inspection lower shell, a movable vehicle body is installed on the bottom surface of the inspection lower shell, and the detection device is installed on the bottom end surface of the inspection lower shell. The detection device comprises an inspection upper shell, a connecting sliding rail, a connecting assembly and a sliding trolley, the connecting sliding rail is installed on the top of the inspection upper shell, and the sliding trolley is in rolling connection to the inner wall surface of the connecting sliding rail and installed on the top of the connecting assembly. According to the chemical safety production inspection device, the inspection upper shell, the inspection frame body and the sensor are arranged, the inspection frame body, the metal insertion block, the metal piece and the metal block, the metal insertion block and the connecting piece can have two fixing points for the inspection frame body, the stability of the inspection frame body can be protected, and damage to the inspection frame body and the sensor can be avoided; the inspection frame body and the sensor do not need to be protected by a lot of time, and the sensor can be prevented from being damaged.

Description

Technical Field

[0001] This utility model relates to the field of chemical production technology, specifically a chemical safety production inspection device. Background Technology

[0002] Chemical safety is a core element of the chemical industry's development, involving systematic safety management and risk control throughout the production process. Chemical production is characterized by high temperature and pressure, flammability and explosiveness, and toxicity and harmfulness; accidents can lead to significant casualties, property damage, and environmental pollution. Therefore, chemical safety must be built into a multi-dimensional safety system encompassing institutional development, technological support, personnel management, and emergency response.

[0003] The prior art discloses a chemical safety production inspection device with announcement number CN220491397U, comprising: a movable structure, which includes an inner support block, an inner support plate, and a circular support ring; an upper slide rail is slidably connected to the upper surface of the inner support block, and a ceiling is fixedly connected to the upper surface of the upper slide rail; an inclined groove is provided on the inner surface of the inner support block; and the end of the inner support plate near the ceiling is rotatably connected to the inner support block; and an inspection structure, which includes an upper end of a detector, a supporting rotating column, and a longitudinal rotating shaft; the lower surface of the circular support ring is fixedly connected to the upper end of the detector; an alarm is fixedly connected to the front surface of the upper end of the detector; and a temperature detector is fixedly connected to the movable end of the supporting rotating column. Through the above structure, various monitoring and detection devices in chemical production can be significantly reduced, production costs can be lowered, and the device detection is more accurate, enabling detection, alarm, and monitoring functions.

[0004] The movable end of the aforementioned support rotating column is fixedly connected to a temperature detector. It is necessary to cut the connection between the temperature detector and the support rotating column, and then weld the replaced temperature detector to the movable end of the support rotating column. This makes the replacement of the temperature detector more troublesome and makes it easy for the temperature detector to fall off, which may damage the replaced temperature detector. Utility Model Content

[0005] The purpose of this invention is to provide a chemical safety production inspection device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a chemical safety production inspection device, comprising a detection device and an inspection lower shell, wherein a mobile vehicle is mounted on the bottom surface of the inspection lower shell, and the detection device is mounted on the bottom surface of the inspection lower shell.

[0007] The detection device includes an upper inspection shell, a connecting slide rail, a connecting assembly, and a sliding trolley. The connecting slide rail is installed on the top of the upper inspection shell, the sliding trolley is rotatably connected to the inner wall surface of the connecting slide rail, and the sliding trolley is installed on the top of the connecting assembly.

[0008] The connecting assembly includes a limiting unit and a connecting unit, which are arranged vertically. The connecting unit includes an inspection frame. A sensor is fixedly connected to the bottom surface of the inspection frame, and a metal part is fixedly connected to the top of the inspection frame. A metal block is inserted into the top of the metal part, and a helical spring is installed in the middle of the metal block. A metal slide rod is installed in the middle of the metal block, and a connector is inserted into the top pin of the inspection frame. The metal slide rod is located inside the helical spring, and the helical spring can push the metal block to slide on the surface of the metal slide rod, so that the metal block is inserted into the metal block, thereby enabling the inspection frame to be limited.

[0009] Preferably, there are two helical springs, which are distributed at the upper and lower ends of the inside of the plug-in frame.

[0010] Preferably, the limiting unit includes a connecting frame, a metal cross plate is threadedly connected to the top of the connecting frame, a metal block is fixedly connected to the bottom surface of the connecting frame, and a connecting rod is inserted into the middle position of the connecting frame.

[0011] Preferably, the metal block is installed on the top of the connecting rod, the connecting rod is connected to the top surface of the inner wall of the inspection upper shell, the connecting frame is inserted into the top of the inspection upper shell, and the connecting frame and the connecting rod slide on the top of the inspection upper shell, thereby adjusting the position of the inspection frame.

[0012] Preferably, a threaded rod is fixedly connected to the bottom surface of the connecting rod, the threaded rod is inserted into the top of the connector, and the nut rotates on the surface of the threaded rod, thereby locking and fixing the connecting rod and the connector, making it convenient to disassemble and replace the connector.

[0013] Preferably, there are two sensors, which are distributed at the bottom left and right ends of the inspection frame. The two sensors are a gas sensor and a temperature sensor, respectively.

[0014] Preferably, the sliding trolley is movably connected to the top of the connecting frame, the metal cross plate is movably connected to the top of the sliding trolley, the sliding trolley is slidably connected to the top of the inspection upper housing, and the metal cross plate is inserted into the top of the connecting frame. The metal cross plate and the connecting frame can limit the sliding trolley, making it convenient to disassemble and replace the sliding trolley and the connecting frame, thereby increasing the service life of the device.

[0015] Preferably, the upper inspection shell is inserted into the top of the lower inspection shell, and the upper and lower inspection shells are capable of inspecting chemical production.

[0016] Preferably, the sliding trolley is slidably connected to the top surface of the inspection outer shell.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This chemical safety production inspection device consists of an inspection frame, metal inserts, connectors, and metal blocks. The metal inserts and connectors secure the inspection frame, which limits the movement of the sensors. The metal inserts and connectors provide two fixing points for the inspection frame, protecting its stability and preventing damage to the frame and sensors. This eliminates the need for extensive maintenance of the frame and sensors, thus extending the device's lifespan.

[0019] 2. This chemical safety production inspection device is equipped with connectors, metal blocks, inspection frames, and metal inserts. The metal inserts are inserted into the metal blocks and the inspection frames, thereby limiting the position of the inspection frames and facilitating their disassembly and replacement. This increases the ease of disassembly and replacement of the inspection frames and sensors, and extends the service life of the device. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the detection device of this utility model;

[0022] Figure 3 This utility model Figure 2 A partial enlarged schematic diagram of the structure at point A in the diagram;

[0023] Figure 4 This is a three-dimensional schematic diagram of the connecting component of this utility model;

[0024] Figure 5 This utility model Figure 4 A magnified view of the structure at point B in the diagram.

[0025] In the diagram: 1. Detection device; 11. Upper outer shell of the inspection unit; 12. Connecting slide rail; 13. Connecting assembly; 131. Inspection frame; 132. Sensor; 133. Metal cross plate; 134. Connecting frame; 135. Metal block; 136. Metal insert; 137. Helical spring; 138. Connecting rod; 139. Connector; 1310. Metal part; 1311. Metal slide bar; 14. Sliding trolley; 2. Lower outer shell of the inspection unit; 3. Moving vehicle body. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] A chemical safety production inspection device includes a detection device 1 and an inspection lower housing 2. A mobile vehicle 3 is installed on the bottom surface of the inspection lower housing 2, and the detection device 1 is installed on the top surface of the inspection lower housing 2.

[0029] The detection device 1 includes an upper inspection housing 11, a connecting slide rail 12, a connecting assembly 13, and a sliding trolley 14. The connecting slide rail 12 is installed on the top of the upper inspection housing 11, and the upper inspection housing 11 is inserted into the top of the lower inspection housing 2. The upper inspection housing 11 and the lower inspection housing 2 can perform inspections on the chemical production area. The sliding trolley 14 is rotatably connected to the inner wall surface of the connecting slide rail 12, and the sliding trolley 14 is installed on the top of the connecting assembly 13. The sliding trolley 14 is slidably connected to the top surface of the upper inspection housing 11.

[0030] The connecting assembly 13 includes a limiting unit and a connecting unit, which are arranged vertically. The connecting unit includes an inspection frame 131. Two sensors 132 are fixedly connected to the bottom surface of the inspection frame 131, located at the left and right ends of the bottom of the inspection frame 131. The two sensors 132 are a gas sensor and a temperature sensor, respectively. A metal part 1310 is fixedly connected to the top of the inspection frame 131, and a metal plug 136 is inserted into the top of the metal part 1310. A helical spring 137 is installed in the middle of the metal insert 136, and a metal slide rod 1311 is also installed in the middle of the metal insert 136. The metal slide rod 1311 is located inside the helical spring 137. The helical spring 137 can push the metal insert 136 to slide on the surface of the metal slide rod 1311, so that the metal insert 136 is inserted into the metal block 135, thereby limiting the inspection frame 131. There are two helical springs 137, which are distributed at the upper and lower ends inside the insertion frame. A connector 139 is inserted into the top pin of the inspection frame 131. A threaded rod is fixedly connected to the bottom surface of the connecting rod 138. The threaded rod is inserted into the top of the connector 139. The nut rotates on the surface of the threaded rod, thereby locking and fixing the connecting rod 138 and the connector 139, which facilitates the disassembly and replacement of the connector 139.

[0031] The limiting unit includes a connecting frame 134, with a metal horizontal plate 133 threadedly connected to the top of the connecting frame 134. A metal block 135 is fixedly connected to the bottom surface of the connecting frame 134. The metal block 135 is mounted on the top of a connecting rod 138, which is connected to the top surface of the inner wall of the inspection upper housing 11. The connecting frame 134 is inserted into the top of the inspection upper housing 11. The connecting frame 134 and the connecting rod 138 slide on the top of the inspection upper housing 11, thereby adjusting the position of the inspection frame 131. A connecting rod 138 is inserted into the middle of the frame 134. The sliding trolley 14 is movably connected to the top of the connecting frame 134. The metal horizontal plate 133 is movably connected to the top of the sliding trolley 14. The sliding trolley 14 is slidably connected to the top of the inspection upper housing 11. The metal horizontal plate 133 is inserted into the top of the connecting frame 134. The metal horizontal plate 133 and the connecting frame 134 can limit the sliding trolley 14, making it easy to disassemble and replace the sliding trolley 14 and the connecting frame 134, thereby increasing the service life of the device.

[0032] When in use, the mobile vehicle body 3 can move the lower inspection shell 2 and the upper inspection shell 11, and the upper inspection shell 11 and the lower inspection shell 2 can carry out inspections of the chemical production area.

[0033] Once the appropriate position is reached, the sliding trolley 14 is activated. The sliding trolley 14 can drive the inspection frame 131 to move left and right inside the inspection upper housing 11 via the connecting frame 134 and connecting rod 138. This allows the gas sensor and temperature sensor in the sensor 132 at the bottom of the inspection upper housing 11 to perform inspection operations on the chemical production area. The left and right movement of the inspection frame 131 allows the sensor 132 to perform multiple checks on the inspection area, ensuring the accuracy of the obtained data.

[0034] When sensor 132 needs to be replaced, the inspection housing 11 and connecting slide rail 12 should be located in a blank position on the production line (a position without chemical products).

[0035] Pulling the upper inspection housing 11 upwards moves the upper inspection housing 11, which in turn moves the connecting component 13 upwards, allowing the upper inspection housing 11 to detach from the lower inspection housing 2. This facilitates the disassembly and maintenance of the sensor 132 inside the connecting component 13, thereby increasing the service life of the sensor 132.

[0036] Rotate the nut, and the nut slides on the top of the connecting frame 134, loosening the connection between the connecting frame 134 and the metal cross plate 133. At this time, hold the inspection frame 131 with both hands, so that the inspection frame 131 moves slowly downward. The inspection frame 131 can drive the connecting frame 134 to move downward through the connecting rod 138. The downward movement of the connecting frame 134 allows the connecting frame 134 to detach from the inspection upper shell 11 and the sliding trolley 14.

[0037] When the connecting frame 134 can be detached from the upper inspection shell 11, the inspection frame 131 is detached from the upper inspection shell 11 and the lower inspection shell 2, and the inspection frame 131 is placed on the ground.

[0038] Pulling the metal plug 136 causes it to slide on the surface of the metal slide bar 1311. The metal plug 136 can compress the helical spring 137, causing the metal plug 136 to detach from the metal block 135 and the metal part 1310 on the inspection frame 131.

[0039] Pulling out the pin causes it to disengage from the inspection frame 131 and the connector 139, loosening the connection between the inspection frame 131 and the connector 139. This allows the inspection frame 131 to detach from the connector 139, enabling the sensor 132 at the bottom of the inspection frame 131 to be disassembled and repaired.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chemical safety production inspection device, comprising a detection device (1) and an inspection lower casing (2), characterized in that: The bottom surface of the inspection lower shell (2) is equipped with a mobile vehicle body (3), and the detection device (1) is installed on the bottom surface of the inspection lower shell (2). The detection device (1) includes an inspection upper shell (11), a connecting slide rail (12), a connecting assembly (13), and a sliding trolley (14). The connecting slide rail (12) is installed on the top of the inspection upper shell (11), the sliding trolley (14) is rotatably connected to the inner wall surface of the connecting slide rail (12), and the sliding trolley (14) is installed on the top of the connecting assembly (13). The connecting assembly (13) includes a limiting unit and a connecting unit, which are arranged vertically. The connecting unit includes an inspection frame (131). A sensor (132) is fixedly connected to the bottom surface of the inspection frame (131). A metal part (1310) is fixedly connected to the top of the inspection frame (131). A metal plug (136) is inserted into the top of the metal part (1310). A helical spring (137) is installed in the middle of the metal plug (136). A metal slide rod (1311) is installed in the middle of the metal plug (136). The metal slide rod (1311) is located inside the helical spring (137). A connector (139) is inserted into the top pin of the inspection frame (131).

2. The chemical safety production inspection device according to claim 1, characterized in that: The limiting unit includes a connecting frame (134), the top of which is threaded with a metal cross plate (133), and the bottom surface of which is fixedly connected with a metal block (135). A connecting rod (138) is inserted into the middle position of the connecting frame (134). The metal block (135) is installed on the top of the connecting rod (138), and the connecting rod (138) is connected to the top surface of the inner wall of the inspection upper outer shell (11). The connecting frame (134) is inserted into the top of the inspection upper outer shell (11).

3. A chemical safety production inspection device according to claim 2, characterized in that: A threaded rod is fixedly connected to the bottom surface of the connecting rod (138), and the threaded rod is inserted into the top of the connector (139).

4. A chemical safety production inspection device according to claim 2, characterized in that: The sliding trolley (14) is movably connected to the top of the connecting frame (134), the metal cross plate (133) is movably connected to the top of the sliding trolley (14), and the sliding trolley (14) is slidably connected to the top of the inspection upper shell (11).

5. A chemical safety production inspection device according to claim 1, characterized in that: The number of the helical springs (137) is two, and the two helical springs (137) are distributed at the upper and lower ends of the interior of the metal insert (136).

6. A chemical safety production inspection device according to claim 1, characterized in that: The number of sensors (132) is two, and the two sensors (132) are distributed at the bottom left and right ends of the inspection frame (131). The two sensors (132) are a gas sensor and a temperature sensor, respectively.

7. A chemical safety production inspection device according to claim 1, characterized in that: The upper inspection casing (11) is inserted into the top of the lower inspection casing (2).

8. A chemical safety production inspection device according to claim 1, characterized in that: The sliding trolley (14) is slidably connected to the top surface of the inspection upper outer shell (11).

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