Safety detection equipment for chemical storage tank

Abstract

The utility model provides chemical storage tank safety detection equipment, and belongs to the technical field of chemical safety inspection. Comprising a security check assembly which comprises a moving assembly, a detection assembly and a positioning assembly; the moving assembly comprises a positioning plate. According to the diameter of the chemical storage tank, the second motor drives the rotating shaft to rotate so as to drive the connecting rod to rotate, the connecting rod rotates to drive the two rotating rods and the moving rod to horizontally move, then the two detection rods are driven to adjust, and finally the chemical storage tank to be detected is adapted. And then the first motor drives the lead screw to rotate, the lead screw rotates to drive the moving block to transversely move, and the moving block transversely moves to drive the detection assembly to move, so that the whole chemical storage tank is conveniently detected, the labor input is reduced, the detection accuracy is improved, and the adaptation range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical safety inspection, in particular to a chemical storage tank safety inspection device. Background Art

[0002] A chemical storage tank is a container for storing chemical raw materials. Since chemical raw materials are dangerous, regular safety inspections of chemical storage tanks are required.

[0003] Since the chemical industry is dangerous, unexpected situations may occur in every link, especially chemical storage tanks containing chemical raw materials, which need to be inspected regularly. The existing inspection of chemical storage tanks is mainly to inspect the outer wall of the chemical storage tank with a handheld detection device by the staff to check whether there are any leakage problems. This method not only requires a lot of manpower, but also increases the safety risks for the staff working around. In order to deal with the above problems and defects, a chemical storage tank safety detection equipment is urgently needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a chemical storage tank safety detection device to solve the problem that the existing chemical storage tank inspection is mainly carried out by the staff holding a detection device to inspect the outer wall of the chemical storage tank to check whether there is leakage. Such a method not only requires a large amount of manpower, but also increases the safety risk for the staff working around.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A chemical storage tank safety detection equipment comprises: a security inspection component, which comprises a moving component, a detection component and a positioning component; the moving component comprises a positioning plate, the outer wall of the positioning plate is fixedly equipped with a motor 1, the end of the output shaft of the motor 1 is fixedly equipped with a screw, and the outer wall of the screw is threadedly connected with a moving block; the detection component comprises a fixed cover installed at the bottom of the moving block, the top of the inner wall of the fixed cover is fixedly equipped with a motor 2, the end of the output shaft of the motor 2 is fixedly equipped with a rotating shaft, the outer wall of the rotating shaft is fixedly equipped with a connecting rod, the end of the connecting rod is rotatably connected with a rotating rod, and the end of the rotating rod is rotatably connected with the moving rod, the inner wall of the fixed cover is fixedly equipped with a limiting rod, the moving rod is slidably connected with the limiting rod, the outer wall of the moving rod is fixedly equipped with a detection rod, and the inner wall of the detection rod is fixedly equipped with a pressure sensor.

[0007] The positioning assembly includes a first latch tooth installed on one side of the positioning plate, a latch groove is provided on the other side of the positioning rod, a spring is fixedly installed on the inner wall of the latch groove, a connecting block is fixedly installed on the end of the spring away from the latch groove, a second latch tooth is rotatably connected to the side of the connecting block away from the spring, a positioning hole is provided on the outer wall of the connecting block, a fixing bolt is threadedly connected to the inner wall of the positioning hole, and the fixing bolt passes through the positioning plate.

[0008] The top of the positioning plate is fixedly equipped with a lifting ring, and the number of the lifting rings is two.

[0009] The number of the rotating rod, the moving rod and the detecting rod is two, and the two rotating rods, the moving rod and the detecting rod are symmetrically distributed on both sides of the connecting rod.

[0010] One end of the two detection rods away from the moving rod is fixedly equipped with a telescopic rod.

[0011] An alarm is fixedly mounted on the outer wall of the fixed cover, and the alarm is electrically connected to the pressure sensor.

[0012] Compared with the prior art, the utility model has at least the following beneficial effects:

[0013] 1. In the above scheme, first, according to the diameter of the chemical storage tank, the rotating shaft is driven to rotate by motor 2, thereby driving the connecting rod to rotate, and the rotation of the connecting rod drives the two rotating rods and the moving rod to move horizontally, thereby driving the two detection rods to adjust, and finally adapt to the chemical storage tank that needs to be inspected, and then the motor 1 drives the screw rod to rotate, and the rotation of the screw rod drives the moving block to move horizontally, and the horizontal movement of the moving block drives the detection assembly to move, thereby facilitating the overall inspection of the chemical storage tank, which is conducive to reducing labor input, improving the accuracy of detection, and increasing the adaptation range of the device.

[0014] 2. In the above scheme, the first clamping tooth on one side of the positioning plate is clamped to one side of the chemical storage tank, and then the second clamping tooth on the other side of the positioning plate is pulled outward until the second clamping tooth can be clamped to the other side of the chemical storage tank, and then the position of the connecting block is fixed by fixing bolts to ensure its stability and firmness during use. When disassembly is required, only the fixing bolts need to be loosened to pull out the second clamping tooth, and then the connecting block and the second clamping tooth are pulled to the slot with the spring to reset them, which is beneficial to improve the stability of the fixation of the device and improve the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 This is a three-dimensional structural diagram of chemical storage tank safety detection equipment;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the chemical tank safety detection equipment from the first perspective;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the chemical storage tank safety detection equipment from the second viewing angle;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the chemical storage tank safety detection equipment from the third perspective;

[0020] Figure 5 for Figure 3 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0021] [Reference Signs]

[0022] 1. Security inspection components;

[0023] 2. Moving assembly; 21. Positioning plate; 22. Motor 1; 23. Screw rod; 24. Moving block;

[0024] 3. Detection assembly; 31. Fixed cover; 32. Motor 2; 33. Rotating shaft; 34. Connecting rod; 35. Rotating rod; 36. Moving rod; 37. Limiting rod; 38. Detection rod; 39. Pressure sensor;

[0025] 4. Positioning assembly; 41. Clamping tooth 1; 42. Clamping groove; 43. Spring; 44. Connecting block; 45. Clamping tooth 2; 46. Positioning hole; 47. Fixing bolt;

[0026] 5. Lifting ring; 6. Telescopic rod; 7. Alarm.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0028] The following is a detailed description of a chemical storage tank safety detection device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can also be used by technicians in some known technical fields; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0029] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0030] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0031] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0032] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0033] like Figure 2 , Figure 3 and Figure 5As shown, an embodiment of the utility model provides a chemical storage tank safety detection device, including: a security inspection component 1, the security inspection component 1 includes a moving component 2, a detection component 3 and a positioning component 4; the moving component 2 includes a positioning plate 21, the outer wall of the positioning plate 21 is fixedly equipped with a motor 22 providing a driving force, the end of the output shaft of the motor 22 is fixedly equipped with a screw rod 23, and the outer wall of the screw rod 23 is threadedly connected with a moving block 24; the detection component 3 includes a fixed cover 31 installed at the bottom of the moving block 24, the top of the inner wall of the fixed cover 31 is fixedly equipped with a motor 2 32 providing a driving force, the end of the output shaft of the motor 2 32 is fixedly equipped with a rotating shaft 33, and the outer wall of the rotating shaft 33 is fixedly equipped with a connecting rod 34 The end of the connecting rod 34 is rotatably connected with a rotating rod 35, and the end of the rotating rod 35 away from the connecting rod 34 is rotatably connected with a moving rod 36. The inner wall of the fixed cover 31 is fixedly equipped with a limit rod 37, and the moving rod 36 is slidably connected to the limit rod 37. The outer wall of the moving rod 36 is fixedly equipped with a detection rod 38, and the inner wall of the detection rod 38 is fixedly equipped with a pressure sensor 39 for detection. The number of rotating rods 35, moving rods 36 and detection rods 38 is two, and the two rotating rods 35, moving rods 36 and detection rods 38 are symmetrically distributed on both sides of the connecting rod 34. By limiting the number and position of the rotating rods 35, moving rods 36 and detection rods 38, it is beneficial to improve the comprehensiveness and accuracy of chemical storage tank detection.

[0034] like Figure 1 , Figure 2 and Figure 4 As shown, the positioning assembly 4 includes a tooth 1 41 installed on one side of the positioning plate 21, a slot 42 is provided on the other side of the positioning plate 21, a spring 43 is fixedly installed on the inner wall of the slot 42, a connecting block 44 is fixedly installed on the end of the spring 43 away from the slot 42, a tooth 2 45 is rotatably connected to the side of the connecting block 44 away from the spring 43, a positioning hole 46 is provided on the outer wall of the connecting block 44, a fixing bolt 47 is threadedly connected to the inner wall of the positioning hole 46, and the fixing bolt 47 passes through the positioning plate 21, and by rotating the tooth 1 41 on one side of the positioning plate 21 toward the chemical One side of the storage tank is engaged, and then the second locking tooth 45 on the other side of the positioning plate 21 is pulled outward until the second locking tooth 45 can be engaged with the other side of the chemical storage tank, and then the position of the connecting block 44 is fixed by the fixing bolt 47 to ensure its stability and firmness during use. When disassembly is required, only the fixing bolt 47 needs to be loosened to pull out the second locking tooth 45, and then the spring 43 is used to pull the connecting block 44 and the second locking tooth 45 toward the slot 42 to reset it, which is beneficial to improve the stability of the fixation of the device and improve the scope of application of the device.

[0035] like Figure 1 and Figure 2As shown, the top of the positioning plate 21 is fixedly equipped with a lifting ring 5, and the number of the lifting ring 5 is two. By providing the lifting ring 5, it is convenient to change the position of the device through the lifting ring 5, thereby improving the convenience of the device.

[0036] like Figure 1 and Figure 4 As shown, one end of the two detection rods 38 away from the moving rod 36 is fixedly equipped with a telescopic rod 6. The provision of the telescopic rod 6 is conducive to limiting the movement of the two detection rods 38, thereby improving their stability during movement.

[0037] like Figure 4 and Figure 5 As shown, the outer wall of the fixed cover 31 is fixedly equipped with an alarm 7, and the alarm 7 is electrically connected to the pressure sensor 39. By setting the alarm 7, it is helpful to warn the surrounding staff through the alarm 7 when the pressure sensor 39 detects a problem.

[0038] The technical solution provided by the utility model is that when working, the first clamping tooth 41 on one side of the positioning plate 21 is clamped to one side of the chemical storage tank, and then the second clamping tooth 45 on the other side of the positioning plate 21 is rotated upward, and then according to the diameter of the chemical storage tank, the second motor 32 drives the rotating shaft 33 to rotate, thereby driving the connecting rod 34 to rotate, and the rotation of the connecting rod 34 drives the two rotating rods 35 and the moving rod 36 to move horizontally, thereby driving the two detection rods 38 to adjust, and finally adapt to the chemical storage tank that needs to be detected;

[0039] The motor 22 drives the screw rod 23 to rotate, and the rotation of the screw rod 23 drives the moving block 24 to move horizontally, and the horizontal movement of the moving block 24 drives the detection component 3 to move, so as to facilitate the detection of the entire chemical storage tank, and pull the second clamping tooth 45 on the other side of the positioning plate 21 outward until the second clamping tooth 45 can be engaged with the other side of the chemical storage tank, and then fix the position of the connecting block 44 by the fixing bolt 47 to ensure its stability and firmness during use. When disassembly is required, only the fixing bolt 47 needs to be loosened to pull out the second clamping tooth 45, and then the spring 43 is used to pull the connecting block 44 and the second clamping tooth 45 toward the slot 42 to reset them.

[0040] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0041] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A chemical storage tank safety detection equipment, characterized in that: include: A security inspection component (1), the security inspection component (1) comprising a moving component (2), a detection component (3) and a positioning component (4); The moving assembly (2) comprises a positioning plate (21), a motor 1 (22) is fixedly mounted on the outer wall of the positioning plate (21), a screw rod (23) is fixedly mounted on the end of the output shaft of the motor 1 (22), and a moving block (24) is threadedly connected to the outer wall of the screw rod (23); The detection assembly (3) comprises a fixed cover (31) mounted on the bottom of the moving block (24); a second motor (32) is fixedly mounted on the top of the inner wall of the fixed cover (31); a rotating shaft (33) is fixedly mounted on the end of the output shaft of the second motor (32); a connecting rod (34) is fixedly mounted on the outer wall of the rotating shaft (33); a rotating rod (35) is rotatably connected to the end of the connecting rod (34); an end of the rotating rod (35) away from the connecting rod (34) is rotatably connected to a moving rod (36); a limiting rod (37) is fixedly mounted on the inner wall of the fixed cover (31); the moving rod (36) is slidably connected to the limiting rod (37); a detection rod (38) is fixedly mounted on the outer wall of the moving rod (36); and a pressure sensor (39) is fixedly mounted on the inner wall of the detection rod (38).

2. The chemical storage tank safety detection equipment according to claim 1 is characterized in that: The positioning assembly (4) comprises a first latch tooth (41) mounted on one side of the positioning plate (21); a latch groove (42) is provided on the other side of the positioning plate (21); a spring (43) is fixedly mounted on the inner wall of the latch groove (42); a connecting block (44) is fixedly mounted on one end of the spring (43) away from the latch groove (42); a second latch tooth (45) is rotatably connected to the side of the connecting block (44) away from the spring (43); a positioning hole (46) is provided on the outer wall of the connecting block (44); a fixing bolt (47) is threadedly connected to the inner wall of the positioning hole (46); and the fixing bolt (47) passes through the positioning plate (21).

3. The chemical storage tank safety detection equipment according to claim 1 is characterized in that: A lifting ring (5) is fixedly mounted on the top of the positioning plate (21), and the number of the lifting rings (5) is two.

4. The chemical storage tank safety detection equipment according to claim 1 is characterized in that: The number of the rotating rod (35), the moving rod (36) and the detecting rod (38) is two, and the two rotating rods (35), the moving rod (36) and the detecting rod (38) are symmetrically distributed on both sides of the connecting rod (34).

5. The chemical storage tank safety detection equipment according to claim 1, characterized in that: A telescopic rod (6) is fixedly mounted on one end of the two detection rods (38) away from the moving rod (36).

6. The chemical storage tank safety detection equipment according to claim 1, characterized in that: An alarm (7) is fixedly mounted on the outer wall of the fixed cover (31), and the alarm (7) is electrically connected to the pressure sensor (39).

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