Monitor for safety management of dangerous goods warehouse area

Abstract

The utility model discloses a monitor for safety management of a dangerous goods warehouse area, which comprises a monitor body and a gas sensitive sensor electrically connected to the bottom of the monitor body, a guide structure is arranged at the bottom of the monitor body, and a transmission structure for driving the guide structure is arranged on the front side of the monitor body. The guide structure comprises supports fixedly connected to the front face and the back face of the monitor body, transmission rods are movably connected into the supports, and shifting plates are fixedly connected to the surfaces of the transmission rods. The stirring plate is driven by the transmission rod to swing in a reciprocating mode, the stirring plate is used for stirring external airflow, the airflow is accelerated to flow through the gas sensitive sensor for detection, the gas collection mode of an existing monitor can be improved, the mode that the concentration of hazardous chemical substances is detected in the mode that the airflow carries gas in the environment to flow is replaced, and the detection efficiency is improved. The influence of the airflow flowing direction on the hazardous chemical substance detection accuracy is prevented, and the detection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety management of dangerous goods storage areas, in particular to a monitor for safety management of dangerous goods storage areas. Background Art

[0002] The safety management of hazardous goods storage areas involves many aspects, and a strict in-and-out management system is established: hazardous goods must be strictly inspected before entering the warehouse, and regular inspections must be carried out after entering the warehouse to ensure their safety and quality. Hazardous chemicals entering the warehouse must have corresponding labels, and monitors are required to monitor the environmental status in real time.

[0003] For example, the patent number published on the China Patent Network is: 202122172489.9, and the patent name is: A monitor rotating bracket for dangerous goods vehicles, which relates to the technical field of monitoring equipment, including a mounting plate, the internal thread of the mounting plate is connected to a support frame, a groove is opened inside the support frame, the inside of the groove is fixedly connected to a first gear, and the inside of the groove and on one side of the first gear are rotatably connected to a third gear. The beneficial effects of the utility model are: the monitor rotating bracket for dangerous goods vehicles, through the cooperation of the gear group arranged inside the support frame and the adjuster, can control the two gears to rotate with the midpoint of the support frame as the center of the circle under the action of the motor, so that the camera can rotate horizontally. Because the motor inside the protective box provides the power for the operation of the gear group and the bevel gear group respectively under the action of the electric telescopic rod and the cylinder, the angle of the camera can be adjusted manually or electrically in all directions according to needs to avoid the existence of blind spots of the camera probe.

[0004] However, the gas collection method of existing monitors is relatively simple, and the concentration of hazardous chemicals is mainly detected by the flow of airflow carrying the internal gas of the environment. The direction of airflow can easily affect the accuracy of hazardous chemical detection and interfere with the detection accuracy.

[0005] Therefore, it is necessary to design and modify the monitors used for safety management of hazardous materials storage areas. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a monitor for the safe management of hazardous goods storage areas, which has the advantage of accelerating the flow of airflow, and solves the problem that the gas collection method of the existing monitor is relatively single, and the concentration of hazardous chemicals is mainly detected by the flow of internal gas in the environment carried by the airflow, and the direction of airflow can easily affect the accuracy of hazardous chemical detection and interfere with the detection accuracy.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a monitor for safety management of dangerous goods storage area, comprising a monitor body;

[0008] A gas sensor electrically connected to the bottom of the monitor body;

[0009] A guiding structure is provided at the bottom of the monitor body;

[0010] The front side of the monitor body is provided with a transmission structure for driving the guide structure;

[0011] The guiding structure includes a bracket fixedly connected to the front and back of the monitor body, a transmission rod is movably connected inside the bracket, a toggle plate is fixedly connected to the surface of the transmission rod, the toggle plate is located on one side of the gas sensor, and the transmission structure can drive the transmission rod to rotate.

[0012] As a preferred embodiment of the utility model, the transmission structure includes a vertical plate fixedly connected to the front side of the monitor body, the inner side of the vertical plate is movably connected with a reciprocating screw through a bearing, the surface of the reciprocating screw is threadedly connected with a screw sleeve, the front end of the transmission rod passes through the bracket and extends to the front end of the bracket, the front end of the transmission rod is fixedly connected with a sleeve plate, the end of the sleeve plate away from the transmission rod extends to between the sleeve plate and the monitor body, the back side of the sleeve is fixedly connected with a sliding rod, the side of the sliding rod away from the screw sleeve extends to the interior of the sleeve plate, and the sleeve plate and the sliding rod are slidably connected.

[0013] As a preferred embodiment of the utility model, a guide rod is fixedly connected to the inner side of the vertical plate, the guide rod is located at the bottom of the reciprocating screw, the screw sleeve is sleeved on the surface of the guide rod, and the guide rod is slidably connected to the screw sleeve.

[0014] As a preferred embodiment of the present invention, a baffle is fixedly connected to the front side of the vertical plate, and the transmission structure is located between the baffle and the monitor body.

[0015] As a preferred embodiment of the present invention, a transmission motor is fixedly connected to the left side of the vertical plate, the left end of the reciprocating screw penetrates the vertical plate and extends to one side of the vertical plate, and the output end of the transmission motor is fixedly connected to the left end of the reciprocating screw.

[0016] As a preferred embodiment of the utility model, the front end and the rear end of the right side of the gas sensor are fixedly connected with guide bars, the inner side of the guide bar is plugged with a filter screen, and the filter screen is located on one side of the toggle plate.

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

[0018] 1. The utility model drives the toggle plate to swing back and forth through the transmission rod, and the toggle plate agitates the external airflow to accelerate the airflow to flow through the gas sensitive sensor for detection. The utility model can improve the gas collection method of the existing monitor, replace the method of detecting the concentration of hazardous chemicals by carrying the internal gas flow of the environment through the airflow, prevent the airflow direction from affecting the accuracy of hazardous chemical detection, and improve the detection accuracy.

[0019] 2. The utility model can drive the toggle plate to swing back and forth by arranging a reciprocating screw, a screw sleeve, a sleeve plate and a slide rod, and can save the operation steps of changing the rotation direction.

[0020] 3. The utility model can limit the screw sleeve by setting a guide rod to prevent the screw sleeve from tilting during movement.

[0021] 4. The utility model can improve the safety of the monitor body and reduce the contact area between the transmission structure and the external environment by setting the baffle.

[0022] 5. The utility model can automatically drive the reciprocating screw to rotate by setting a transmission motor, thereby improving the automation level of the monitor body.

[0023] 6. The utility model can block dust from the external environment and improve the detection accuracy of the gas sensor by arranging guide strips and filter screens. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0026] Figure 3 It is a schematic diagram of the partial structure of the utility model;

[0027] Figure 4 It is a schematic top view of the local structure of the utility model.

[0028] In the figure: 1. monitor body; 2. gas sensor; 3. guide structure; 4. transmission structure; 5. bracket; 6. transmission rod; 7. toggle plate; 8. vertical plate; 9. reciprocating screw; 10. screw sleeve; 11. sleeve plate; 12. slide rod; 13. guide rod; 14. baffle; 15. transmission motor; 16. guide strip; 17. filter. DETAILED DESCRIPTION

[0029] 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.

[0030] like Figures 1 to 4 As shown, the utility model provides a monitor for safety management of dangerous goods storage areas, including a monitor body 1;

[0031] A gas sensor 2 electrically connected to the bottom of the monitor body 1;

[0032] A guide structure 3 is provided at the bottom of the monitor body 1;

[0033] A transmission structure 4 for driving the guide structure 3 is provided on the front of the monitor body 1;

[0034] The guide structure 3 includes a bracket 5 fixedly connected to the front and back of the monitor body 1, and a transmission rod 6 is movably connected inside the bracket 5. A toggle plate 7 is fixedly connected to the surface of the transmission rod 6. The toggle plate 7 is located on one side of the gas sensor 2. The transmission structure 4 can drive the transmission rod 6 to rotate.

[0035] refer to Figure 3 The transmission structure 4 includes a vertical plate 8 fixedly connected to the front side of the monitor body 1, a reciprocating screw 9 is movably connected to the inner side of the vertical plate 8 through a bearing, a screw sleeve 10 is threadedly connected to the surface of the reciprocating screw 9, the front end of the transmission rod 6 passes through the bracket 5 and extends to the front end of the bracket 5, the front end of the transmission rod 6 is fixedly connected to a sleeve plate 11, and the end of the sleeve plate 11 away from the transmission rod 6 extends to between the sleeve plate 11 and the monitor body 1, the back side of the sleeve 10 is fixedly connected to a slide rod 12, and the side of the slide rod 12 away from the sleeve 10 extends to the inside of the sleeve plate 11, and the sleeve plate 11 and the slide rod 12 are slidably connected.

[0036] As a technical optimization solution of the utility model, by providing the reciprocating screw 9, the screw sleeve 10, the sleeve plate 11 and the slide rod 12, the toggle plate 7 can be pushed to swing back and forth, and the operation step of changing the rotation direction can be saved.

[0037] refer to Figure 3 A guide rod 13 is fixedly connected to the inner side of the vertical plate 8. The guide rod 13 is located at the bottom of the reciprocating screw 9. The screw sleeve 10 is sleeved on the surface of the guide rod 13. The guide rod 13 is slidably connected to the screw sleeve 10.

[0038] As a technical optimization solution of the present invention, by providing a guide rod 13, the screw sleeve 10 can be limited to avoid the screw sleeve 10 from tilting during the movement.

[0039] refer to Figure 1 A baffle 14 is fixedly connected to the front of the vertical plate 8 , and the transmission structure 4 is located between the baffle 14 and the monitor body 1 .

[0040] As a technical optimization solution of the present invention, by providing the baffle 14, the safety of the monitor body 1 can be improved and the contact area between the transmission structure 4 and the external environment can be reduced.

[0041] refer to Figure 1 A transmission motor 15 is fixedly connected to the left side of the vertical plate 8, the left end of the reciprocating screw 9 passes through the vertical plate 8 and extends to one side of the vertical plate 8, and the output end of the transmission motor 15 is fixedly connected to the left end of the reciprocating screw 9.

[0042] As a technical optimization solution of the present invention, by providing a transmission motor 15, the reciprocating screw 9 can be automatically driven to rotate, thereby improving the automation level of the monitor body 1.

[0043] refer to Figure 1 The front and rear ends of the right side of the gas sensor 2 are fixedly connected with a guide bar 16 , and a filter screen 17 is inserted into the inner side of the guide bar 16 . The filter screen 17 is located on one side of the toggle plate 7 .

[0044] As a technical optimization solution of the present invention, by providing the guide strip 16 and the filter screen 17 , dust from the external environment can be blocked, thereby improving the detection accuracy of the gas sensor 2 .

[0045] The working principle and use process of the utility model are as follows: when in use, the internal airflow of the environment is collected through the gas sensor 2 and the internal dangerous goods are detected. During the operation of the gas sensor 2, the transmission motor 15 drives the reciprocating screw 9 to rotate, and the reciprocating screw 9 uses the thread to push the screw sleeve 10 to move back and forth. During the movement of the screw sleeve 10, the sliding rod 12 is driven to slide inside the sleeve plate 11. The sleeve plate 11 is squeezed and the transmission rod 6 is used to drive the toggle plate 7 to swing back and forth. The toggle plate 7 agitates the external airflow to accelerate the airflow through the gas sensor 2.

[0046] To sum up: the monitor for safety management of hazardous goods storage areas drives the toggle plate 7 to swing back and forth through the transmission rod 6. The toggle plate 7 agitates the external airflow to accelerate the airflow to flow through the gas sensitive sensor 2 for detection. The utility model can improve the gas collection method of the existing monitor, instead of detecting the concentration of hazardous chemicals by carrying the internal gas flow of the environment through the airflow, prevent the airflow direction from affecting the accuracy of hazardous chemical detection, and improve the detection accuracy.

[0047] 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.

[0048] 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 monitor for safety management of a hazardous goods storage area, comprising a monitor body (1); A gas sensor (2) electrically connected to the bottom of the monitor body (1); Features: A guide structure (3) is provided at the bottom of the monitor body (1); A transmission structure (4) for driving the guide structure (3) is arranged on the front side of the monitor body (1); The guide structure (3) comprises a bracket (5) fixedly connected to the front and back sides of the monitor body (1); a transmission rod (6) is movably connected inside the bracket (5); a toggle plate (7) is fixedly connected to the surface of the transmission rod (6); the toggle plate (7) is located on one side of the gas sensor (2); and the transmission structure (4) is capable of driving the transmission rod (6) to rotate.

2. A monitor for safety management of dangerous goods storage area according to claim 1, characterized in that: The transmission structure (4) comprises a vertical plate (8) fixedly connected to the front face of the monitor body (1); a reciprocating screw (9) is movably connected to the inner side of the vertical plate (8) via a bearing; a threaded sleeve (10) is threadedly connected to the surface of the reciprocating screw (9); a front end of the transmission rod (6) passes through the bracket (5) and extends to the front end of the bracket (5); a sleeve plate (11) is fixedly connected to the front end of the transmission rod (6); an end of the sleeve plate (11) away from the transmission rod (6) extends between the sleeve plate (11) and the monitor body (1); a sliding rod (12) is fixedly connected to the back face of the sleeve (10); a side of the sliding rod (12) away from the sleeve (10) extends to the interior of the sleeve plate (11); and the sleeve plate (11) and the sliding rod (12) are slidably connected.

3. A monitor for safety management of dangerous goods storage area according to claim 2, characterized in that: A guide rod (13) is fixedly connected to the inner side of the vertical plate (8), the guide rod (13) is located at the bottom of the reciprocating screw rod (9), the screw sleeve (10) is sleeved on the surface of the guide rod (13), and the guide rod (13) is slidably connected to the screw sleeve (10).

4. A monitor for safety management of dangerous goods storage area according to claim 1, characterized in that: A baffle (14) is fixedly connected to the front of the vertical plate (8), and the transmission structure (4) is located between the baffle (14) and the monitor body (1).

5. A monitor for safety management of dangerous goods storage area according to claim 2, characterized in that: A transmission motor (15) is fixedly connected to the left side of the vertical plate (8), the left end of the reciprocating screw (9) passes through the vertical plate (8) and extends to one side of the vertical plate (8), and the output end of the transmission motor (15) is fixedly connected to the left end of the reciprocating screw (9).

6. A monitor for safety management of dangerous goods storage area according to claim 1, characterized in that: The front and rear ends of the right side of the gas sensor (2) are fixedly connected to a guide bar (16), a filter screen (17) is inserted into the inner side of the guide bar (16), and the filter screen (17) is located on one side of the toggle plate (7).

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