Real-time temperature detection device for hazardous chemical substance transportation

Abstract

The utility model discloses a temperature real-time detection device for hazardous chemical substance transportation, which relates to the technical field of hazardous chemical substance transportation tank detection, and comprises a bottom plate and a limiting frame fixedly arranged on the top surface of the bottom plate, and further comprises an adjusting unit and a positioning detection unit which are arranged on the limiting frame, the adjusting unit comprises a servo motor, a lead screw, a supporting block and a supporting batten. The top faces of the two sides of the limiting frame are each provided with a strip-shaped mounting groove. The positioning detection unit comprises a bearing frame, a positioning screw, an observation camera and a temperature detector. The bearing frame is placed on the supporting strip plate and located on the outer side of the limiting frame. According to the utility model, one of the supporting blocks in threaded connection with the screw rod is stressed to drive the supporting batten to perform reciprocating adjustment at the top end of the limiting frame, the positioning detection unit changes the position in a reciprocating manner, and the device helps to flexibly change the position in detection and observation, so that the detection efficiency and range are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous chemical transport tank detection, in particular to a real-time temperature detection device for hazardous chemical transport. Background Art

[0002] Due to the inherent dangers of hazardous chemicals, if a leak occurs during transportation, the vehicle must be stopped immediately and treated safely. Temperature detection is an effective way to detect leaks and fires of hazardous chemicals.

[0003] Publication (Announcement) No. CN208360044U discloses a hazardous chemical transport tank safety detection device. This device aims to address the problem of drivers having difficulty understanding the conditions at the rear of existing transport tanks, which can easily affect the safety of people's lives and property. The key technical solution is a display screen device installed in the cab. A control module controls the operation of the camera and display screen device, allowing the driver to easily observe the conditions at the rear of the transport tank. When hazardous chemicals leak from the rear of the transport tank or ignite due to high temperature, the temperature alarm module will issue an alarm signal, alerting the driver to the current dangerous situation. Once the driver learns of the dangerous situation through the display screen device, they can promptly address it, effectively ensuring the safety of people's lives and property.

[0004] Although the above scheme can perform real-time temperature detection on hazardous chemical transport tanks, the fixed position of the detection and observation components affects the detection efficiency, and the overall disassembly and maintenance of the detection and observation components are difficult. Therefore, we propose a real-time temperature detection device for hazardous chemical transportation. Utility Model Content

[0005] The main purpose of the present utility model is to provide a real-time temperature detection device for the transportation of hazardous chemicals. By setting an adjustment unit and a positioning detection unit, the problem that the fixed position of the detection and observation components affects the detection efficiency and the overall disassembly and maintenance of the detection and observation components is difficult is solved.

[0006] To solve the above technical problems, the present invention is implemented through the following technical solutions: a real-time temperature detection device for hazardous chemicals transportation, comprising a base plate and a limit frame fixedly arranged on the top surface of the base plate, and further comprising: an adjustment unit and a positioning detection unit arranged on the limit frame;

[0007] The adjustment unit includes a servo motor, a screw rod, a supporting block, and a supporting strip plate. A strip-shaped installation groove is respectively formed on the top surfaces of both sides of the limiting frame. The servo motor is fixedly installed in one of the strip-shaped installation grooves. The screw rod is fixedly installed at the output end of the servo motor. There are two supporting blocks which are respectively located on the two strip-shaped installation grooves. One of the supporting blocks is threadedly connected to the screw rod. The supporting strip plate is fixedly arranged at the tops of the two supporting blocks and is located above the limiting frame.

[0008] The positioning and detection unit includes a bearing frame, a positioning screw rod, an observation camera, and a temperature detector. The bearing frame is placed on the supporting strip plate and is located outside the limiting frame, and the bearing frame is in an inverted "U" shape. A positioning through hole is formed at the center of the top surface of the bearing frame. A threaded hole is formed at the center of the top surface of the supporting strip plate. The positioning screw rod is assembled on the threaded hole and movably penetrates through the positioning through hole. There are two groups of observation cameras and two groups of temperature detectors, and the two groups of observation cameras and the two groups of temperature detectors are respectively installed on the concave surfaces of the opposite sides of the limiting frame.

[0009] Preferably, the adjustment unit further includes a guide rod. The guide rod is fixedly arranged in the other strip-shaped installation groove and movably penetrates through the other supporting block.

[0010] Preferably, the bearing frame and the screw rod are perpendicularly arranged to each other.

[0011] Preferably, a supporting arc plate is fixedly installed on the top surface of the bottom plate through a support column, and the supporting arc plate is located inside the limiting frame.

[0012] Preferably, a strip-shaped frame is fixedly arranged on the side surface of one end of the limiting frame. A T-shaped baffle is movably arranged on the strip-shaped frame. The T-shaped baffle mainly blocks and limits the transportation tank within the limiting frame.

[0013] Preferably, mounting holes are formed at the corners of the top surface of the bottom plate. There are four mounting holes in total and they are distributed in a rectangular array.

[0014] Compared with the prior art, the temperature real-time detection device for hazardous chemical transportation of the present utility model has the following beneficial effects:

[0015] 1. In the present utility model, after the hazardous chemical transportation tank is assembled into the limiting frame on the top surface of the bottom plate and the positioning and detection unit is assembled onto the supporting strip plate, by operating the servo motor, the screw rod can rotate forward and backward in the strip-shaped installation groove on the top surface of the limiting frame. One of the supporting blocks threadedly connected to the screw rod can be driven by the force to move the supporting strip plate back and forth on the top of the limiting frame. The positioning and detection unit will accordingly change its position back and forth. The guide rod can guide the other supporting block to slide and translate to cooperate with the movement of the supporting strip plate and provide auxiliary support for it. The device helps to flexibly change the position of the detection and observation, ensuring the detection efficiency and range.

[0016] 2. In the present utility model, by providing a positioning and detection unit, after the inverted "U"-shaped carrier is placed on the top surface of the support strip, two groups of observation cameras and two groups of temperature detectors respectively installed on the concave surfaces of the opposite sides of the limit frame can reach the opposite sides of the dangerous chemical transportation tank in the limit frame to increase the detection and observation range. By holding and rotating the positioning screw, the positioning screw can be moved down and adjusted in the positioning through hole on the carrier and then rotated and assembled onto the threaded hole at the center of the top surface of the support strip. When the carrier is clamped on the support strip, the overall locking of the observation camera and the temperature detector can be completed. While expanding the detection and observation range of the device, the overall disassembly, installation, and maintenance of the detection and observation components are simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a real-time temperature detection device for transporting dangerous chemicals according to the present utility model;

[0019] Figure 2 FIG. 2 is a schematic side view structure diagram of a real-time temperature detection device for transporting dangerous chemicals according to the present utility model;

[0020] Figure 3 For the present utility model Figure 2 FIG. 3 is a schematic cross-sectional view taken along line A-A in the present utility model; <>

[0021] Figure 4 For the present utility model Figure 2 FIG. 4 is a schematic cross-sectional view taken along line B-B in the present utility model;

[0022] Figure 5 FIG. 5 is a schematic top view structure diagram of a real-time temperature detection device for transporting dangerous chemicals according to the present utility model.

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] 1. Bottom plate;

[0025] 2. Limit frame;

[0026] 3. Adjustment unit; 301. Servo motor; 302. Screw rod; 303. Support block; 304. Support strip; 305. Guide rod;

[0027] 4. Positioning and detection unit; 401. Carrier; 402. Positioning screw; 403. Observation camera; 404. Temperature detector;

[0028] 5. Support arc plate;

[0029] 6. Bar frame;

[0030] 7. T-shaped baffle. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0032] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances. Example

[0034] like Figure 1 、 Figure 2 、 Figure 3 as well as Figure 5 As shown, a real-time temperature detection device for hazardous chemicals transportation includes a base plate 1 and a limit frame 2 fixedly arranged on the top surface of the base plate 1, and further includes: an adjustment unit 3 and a positioning detection unit 4 arranged on the limit frame 2;

[0035] The adjustment unit 3 includes a servo motor 301, a screw rod 302, a support block 303 and a support strip 304. A strip-shaped mounting groove is respectively opened on the top surface of each side of the limit frame 2. The servo motor 301 is fixedly installed in one of the strip-shaped mounting grooves. The screw rod 302 is fixedly installed at the output end of the servo motor 301. There are two support blocks 303, which are respectively located on the two strip-shaped mounting grooves. One of the support blocks 303 is threadedly connected to the screw rod 302. The support strip 304 is fixedly set on the top of the two support blocks 303 and is located above the limit frame 2.

[0036] The positioning and detection unit 4 includes a carrier 401, a positioning screw 402, an observation camera 403, and a temperature detector 404. The carrier 401 is placed on the support strip 304 and located outside the limit frame 2, and the carrier 401 is in an inverted "U" shape. A positioning through hole is provided at the center of the top surface of the carrier 401, and a threaded hole is provided at the center of the top surface of the support strip 304. The positioning screw 402 is assembled on the threaded hole and movably penetrates the positioning through hole. There are two sets of both the observation camera 403 and the temperature detector 404, and the two sets of observation cameras 403 and the two sets of temperature detectors 404 are respectively installed on the concave surfaces of the opposite sides of the limit frame 2.

[0037] Furthermore, the adjustment unit 3 further includes a guide rod 305. The guide rod 305 is fixedly arranged in another strip-shaped installation groove and movably penetrates another support block 303.

[0038] Furthermore, the carrier 401 and the screw rod 302 are arranged perpendicular to each other.

[0039] Furthermore, a support arc plate 5 is fixedly installed on the top surface of the bottom plate 1 through a support column, and the support arc plate 5 is located inside the limit frame 2.

[0040] Furthermore, a strip-shaped frame 6 is fixedly arranged on one side surface of one end of the limit frame 2, and a T-shaped baffle 7 is movably arranged on the strip-shaped frame 6.

[0041] Furthermore, installation holes are provided at the corners of the top surface of the bottom plate 1. There are four installation holes in total and they are distributed in a rectangular array.

[0042] The adjustment unit 3 enables the device to help detect and observe and flexibly change the position, ensuring the detection efficiency and range. Embodiment

[0043] As Figure 1 、 Figure 2 、 Figure 4 and Figure 5 shown, a real-time temperature detection device for hazardous chemical transportation includes a bottom plate 1 and a limit frame 2 fixedly arranged on the top surface of the bottom plate 1, and further includes: an adjustment unit 3 and a positioning and detection unit 4 arranged on the limit frame 2;

[0044] The adjustment unit 3 includes a servo motor 301, a screw rod 302, support blocks 303, and a support strip 304. A strip-shaped installation groove is respectively provided on the top surfaces of the two sides of the limit frame 2. The servo motor 301 is fixedly installed in one of the strip-shaped installation grooves. The screw rod 302 is fixedly installed at the output end of the servo motor 301. There are two support blocks 303 in total and they are respectively located on the two strip-shaped installation grooves. One of the support blocks 303 is threadedly connected to the screw rod 302. The support strip 304 is fixedly arranged at the tops of the two support blocks 303 and is located above the limit frame 2;

[0045] The positioning and detection unit 4 includes a carrier 401, a positioning screw 402, an observation camera 403, and a temperature detector 404. The carrier 401 is placed on the support strip 304 and is located outside the limit frame 2. The carrier 401 is in an inverted "U" shape. A positioning through hole is provided at the center of the top surface of the carrier 401, and a threaded hole is provided at the center of the top surface of the support strip 304. The positioning screw 402 is assembled on the threaded hole and movably penetrates through the positioning through hole. There are two sets of both the observation camera 403 and the temperature detector 404, and the two sets of observation cameras 403 and the two sets of temperature detectors 404 are respectively installed on the concave surfaces of the opposite sides of the limit frame 2.

[0046] Further, the adjustment unit 3 further includes a guide rod 305. The guide rod 305 is fixedly arranged in another strip-shaped installation groove and movably penetrates through another support block 303.

[0047] Further, the carrier 401 and the screw rod 302 are arranged perpendicular to each other.

[0048] Further, a support arc plate 5 is fixedly installed on the top surface of the bottom plate 1 through a support column, and the support arc plate 5 is located inside the limit frame 2.

[0049] Further, a strip-shaped frame 6 is fixedly arranged on one side surface of the limit frame 2, and a T-shaped baffle 7 is movably arranged on the strip-shaped frame 6.

[0050] Further, installation holes are provided at the corners of the top surface of the bottom plate 1. There are four installation holes in total and they are distributed in a rectangular array.

[0051] The positioning and detection unit 4 enables the device to expand the detection and observation range while making the overall disassembly, assembly and maintenance of the detection and observation components simple and convenient.

[0052] The working principle of the present utility model is as follows:

[0053] After the carrier 401 is placed on the top surface of the support strip 304, the two sets of observation cameras 403 and the two sets of temperature detectors 404 respectively installed on the concave surfaces of the opposite sides of the limit frame 2 reach the opposite sides of the dangerous chemical transportation tank of the limit frame 2 to increase the detection and observation range. By holding and rotating the positioning screw 402, the positioning screw 402 moves down in the positioning through hole on the carrier 401 and is rotationally assembled onto the threaded hole at the center of the top surface of the support strip 304. The carrier 401 is clamped on the support strip 304, and the overall locking of the observation camera 403 and the temperature detector 404 can be completed. The servo motor 301 operates to control the screw rod 302 to rotate forward and backward in the strip-shaped installation groove on the top surface of the limit frame 2. One of the support blocks 303 threadedly connected to the screw rod 302 is driven by the force to move the support strip 304 back and forth at the top of the limit frame 2. The positioning and detection unit 4 accordingly changes its position back and forth, and the guide rod 305 guides the other support block 303 to slide and translate to cooperate with the movement of the support strip 304.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A real-time temperature detection device for transporting hazardous chemicals, comprising a base plate (1) and a limit frame (2) fixedly arranged on the top surface of the base plate (1), characterized in that: Further comprising: An adjustment unit (3) and a positioning detection unit (4) provided on a limit frame (2); The adjustment unit (3) includes a servo motor (301), a lead screw (302), a support block (303), and a support strip plate (304). A strip-shaped installation groove is respectively opened on the top surfaces of both sides of the limit frame (2). The servo motor (301) is fixedly installed in one of the strip-shaped installation grooves. The lead screw (302) is fixedly installed at the output end of the servo motor (301). There are two support blocks (303) respectively located on the two strip-shaped installation grooves. One of the support blocks (303) is threadedly connected to the lead screw (302). The support strip plate (304) is fixedly arranged at the tops of the two support blocks (303) and is located above the limit frame (2); The positioning detection unit (4) includes a carrier (401), a positioning screw (402), an observation camera (403), and a temperature detector (404). The carrier (401) is placed on the support strip plate (304) and is located outside the limit frame (2), and the carrier (401) is in an inverted "U" shape. A positioning through hole is opened at the center of the top surface of the carrier (401). A threaded hole is opened at the center of the top surface of the support strip plate (304). The positioning screw (402) is assembled on the threaded hole and movably penetrates through the positioning through hole. There are two sets of the observation camera (403) and the temperature detector (404), and the two sets of observation cameras (403) and the two sets of temperature detectors (404) are respectively installed on the concave surfaces of the opposite sides of the limit frame (2).

2. A real-time temperature detection device for hazardous chemicals transportation according to claim 1, characterized in that: The adjustment unit (3) further includes a guide rod (305). The guide rod (305) is fixedly arranged in the other strip-shaped installation groove and movably penetrates through the other support block (303).

3. The real-time temperature detection device for hazardous chemicals transportation according to claim 1, characterized in that: The carrier (401) and the lead screw (302) are arranged perpendicular to each other.

4. The real-time temperature detection device for hazardous chemicals transportation according to claim 1, characterized in that: A support arc plate (5) is fixedly installed on the top surface of the bottom plate (1) through a support column, and the support arc plate (5) is located inside the limit frame (2).

5. The real-time temperature detection device for hazardous chemicals transportation according to claim 1, characterized in that: A strip-shaped frame (6) is fixedly arranged on the side surface of one end of the limit frame (2), and a T-shaped baffle (7) is movably arranged on the strip-shaped frame (6).

6. The real-time temperature detection device for hazardous chemicals transportation according to claim 1, characterized in that: Installation holes are opened at the corners of the top surface of the bottom plate (1). There are four installation holes in total and they are distributed in a rectangular array.

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