Infrared temperature measuring device for special steel bar production line for bridge

Abstract

The utility model provides an infrared temperature measuring device for a special steel bar production line for a bridge, and belongs to the technical field of temperature measuring devices. The infrared temperature measuring device for the special steel bar production line for the bridge comprises a fixing mechanism and an adjusting mechanism, the fixing mechanism comprises a fixing plate and a supporting plate, the fixing plate is connected with the supporting plate, a cavity is formed in one side of the supporting plate, the adjusting mechanism comprises a rotating shaft, the rotating shaft is rotationally installed in the cavity, and a motor is installed at the top of the supporting plate. The output end of the motor is in transmission connection with the rotating shaft, a connecting plate is installed on the outer side of the rotating shaft and can rotate in the cavity, a first connecting base and a second connecting base are installed on one side of the connecting plate, an infrared thermometer is hinged to one side of the first connecting base, and a third connecting base is installed at the bottom of the infrared thermometer. An electric telescopic rod is hinged between the second connecting base and the third connecting base, the angle of the infrared thermometer is remotely controlled, infrared rays emitted by the infrared thermometer can be accurately emitted to a steel bar, and the effect of correctly measuring the temperature is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measuring devices, in particular to an infrared temperature measuring device for a production line of special steel bars for bridges. Background Art

[0002] Infrared temperature measurement technology plays an important role in product quality control and monitoring, online equipment fault diagnosis and safety protection, and energy conservation during the production process. In the past 20 years, non-contact infrared human body thermometers have developed rapidly in technology, with continuous improvement in performance, enhancement of functions, increase in variety, and expansion of application scope. Compared with contact temperature measurement methods, infrared temperature measurement has the advantages of fast response time, non-contact, safe use, and long service life. In the production process of steel bars, infrared temperature measurement devices are needed to realize real-time detection of steel bar temperature.

[0003] Steel bars need to be constantly measured for temperature during production to prevent their temperature from failing to meet or exceeding the standard range. Therefore, an infrared temperature measuring device is required to measure the temperature of the steel bars during production. The infrared temperature measuring device for a steel bar production line with the publication number CN214096377U includes a temperature measuring device body, a first fixed structure, a rotating structure, a knob, a first screw rod, a first slider, a first friction plate, a second friction plate, a connecting block, and a second fixed structure. The beneficial effects of the utility model are as follows: the end of the first screw rod is connected with a knob, the first screw rod is threadedly connected with a slider, the end of the slider is connected with a first friction plate, the first friction plate abuts against the second friction plate, and the second friction plate is connected to the connecting block. When the angle of the temperature measuring device body needs to be adjusted, the knob is turned to drive the first screw rod to rotate, the first screw rod thread drives the slider to slide, and the slider drives the first friction plate to move away from the second friction plate, so that the first friction plate and the second friction plate do not conflict with each other, and then the angle of the fixed temperature measuring device body is adjusted by rotating the connecting block, so that the infrared beam emitted by the temperature measuring device body can be aimed at the steel bar, thereby improving the accuracy of the measurement;

[0004] However, this adjustment method is through manual adjustment. Since the production of steel bars is mostly continuous and uninterrupted, if the discharge of the steel bars is offset and the infrared rays cannot be normally projected onto the steel bars, personnel are required to adjust the angle. However, the device is near the high-temperature steel bars at this time, and it is very dangerous to adjust it rashly, so the adjustment is difficult. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an infrared temperature measuring device for a production line of special steel bars for bridges.

[0006] The utility model is achieved in this way:

[0007] An infrared temperature measuring device for a production line of special steel bars for bridges comprises a fixing mechanism and an adjusting mechanism, wherein the fixing mechanism comprises a fixing plate and a supporting plate, wherein the fixing plate and the supporting plate are connected, wherein a cavity is provided on one side of the supporting plate, wherein the adjusting mechanism comprises a rotating shaft, wherein the rotating shaft is rotatably installed inside the cavity, wherein a motor is installed on the top of the supporting plate, and the output end of the motor is transmission-connected to the rotating shaft, wherein a connecting plate is installed on the outer side of the rotating shaft, wherein the connecting plate can rotate inside the cavity, wherein a first connecting seat and a second connecting seat are installed on one side of the connecting plate, wherein an infrared thermometer is hingedly connected to one side of the first connecting seat, wherein a third connecting seat is installed on the bottom of the infrared thermometer, and an electric telescopic rod is hingedly connected between the second connecting seat and the third connecting seat.

[0008] The beneficial effect of adopting the above further scheme is that the motor drives the rotating shaft to rotate, thereby rotating the connecting plate to change the lateral angle of the infrared thermometer, and the extension and retraction of the electric telescopic rod changes the longitudinal angle of the infrared thermometer, thereby ultimately achieving the emission angle of the remotely controlled infrared thermometer, and the remote control is safer, thereby protecting the operator.

[0009] Furthermore, a first groove is formed on one side of the first connecting seat, a connecting block is installed at the bottom of the infrared thermometer, and a connecting shaft is connected between the connecting block and the first groove.

[0010] Furthermore, a second groove is formed on the side surface of the second connecting seat and the bottom surface of the third connecting seat, and the base and the output end of the electric telescopic rod are connected to the second groove via a pin shaft.

[0011] Furthermore, a worm wheel is installed on the outer side of the rotating shaft, and a worm is transmission-connected to the output end of the motor, and the worm and the worm wheel are meshingly connected.

[0012] The beneficial effect of adopting the above further solution is that the rotating shaft is locked by using the worm wheel and the worm, so that the rotating shaft can only be driven to rotate by the motor, thereby preventing the infrared thermometer from being deviated by the action of external force.

[0013] Furthermore, a power interface is installed on the back of the support plate, and the power interface is electrically connected to the motor and the electric telescopic rod.

[0014] The beneficial effect of adopting the above further solution is that the power interface is used to supply power to the motor and the electric telescopic rod, while the infrared thermometer is a separate power source.

[0015] Furthermore, a fixing groove and a sliding groove are symmetrically provided on the top of the fixing plate, and the fixing groove and the sliding groove are connected.

[0016] The beneficial effect of adopting the above further solution is that when disassembling, it is only necessary to loosen the screws and then slide them out through the fixing slots, so there is no need to unscrew all the screws, and there is no need to re-position them when installing next time.

[0017] Furthermore, an anti-slip pad is installed on the bottom surface of the fixing plate.

[0018] The beneficial effect of adopting the above further solution is that the anti-skid pad can increase the friction between the fixing plate and the fixing member to prevent the device from moving on the fixing member.

[0019] The beneficial effects of the utility model are as follows: the infrared temperature measuring device for the production line of special steel bars for bridges obtained by the utility model through the above design, the motor drives the rotating shaft to rotate, thereby rotating the connecting plate to change the lateral angle of the infrared thermometer, the extension and retraction of the electric telescopic rod changes the longitudinal angle of the infrared thermometer, and finally achieves the remote control of the emission angle of the infrared thermometer, and the remote control is safer, thereby protecting the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the three-dimensional structure of an infrared temperature measuring device for a production line of special steel bars for bridges provided by the utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure of structure A in the middle;

[0023] Figure 3 This is a schematic diagram of the structure of the infrared temperature measuring device for the production line of special steel bars for bridges provided by the utility model when viewed from above;

[0024] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of structure B.

[0025] In the figure: 100, fixing mechanism; 1001, fixing plate; 1002, supporting plate; 1003, fixing groove; 1004, sliding groove; 1005, cavity; 200, adjusting mechanism; 2001, infrared thermometer; 2002, second connecting seat; 2003, electric telescopic rod; 2004, first connecting seat; 2005, connecting block; 2006, connecting plate; 2007, motor; 2008, worm; 2009, rotating shaft; 2010, worm wheel; 2011, third connecting seat; 2012, connecting shaft. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1 of the infrared temperature measuring device for the production line of special steel bars for bridges of the utility model

[0029] The utility model provides the following technical solutions: Figure 1-Figure 4, including a fixing mechanism 100 and an adjusting mechanism 200, the fixing mechanism 100 includes a fixing plate 1001 and a supporting plate 1002, the fixing plate 1001 and the supporting plate 1002 are connected, a cavity 1005 is opened on one side of the supporting plate 1002, the adjusting mechanism 200 includes a rotating shaft 2009, the rotating shaft 2009 is rotatably installed inside the cavity 1005, a motor 2007 is installed on the top of the supporting plate 1002, and the output end of the motor 2007 is transmission-connected to the rotating shaft 2009, a connecting plate 2006 is installed on the outer side of the rotating shaft 2009, the connecting plate 2006 can rotate inside the cavity 1005, and a first connecting plate 2006 is installed on one side of the connecting plate A connecting seat 2004 and a second connecting seat 2002, an infrared thermometer 2001 is hinged on one side of the first connecting seat 2004, a third connecting seat 2011 is installed on the bottom of the infrared thermometer 2001, an electric telescopic rod 2003 is hinged between the second connecting seat 2002 and the third connecting seat 2011, and a motor 2007 drives the rotating shaft 2009 to rotate, thereby rotating the connecting plate 2006 to change the lateral angle of the infrared thermometer 2001, and the extension and retraction of the electric telescopic rod 2003 changes the longitudinal angle of the infrared thermometer 2001, and finally the emission angle of the infrared thermometer 2001 is achieved by remote control, and the remote control is safer, thereby protecting the operator.

[0030] Embodiment 2 of the infrared temperature measuring device for the production line of special steel bars for bridges of the utility model

[0031] Reference Figure 1-Figure 4 Specifically, a worm wheel 2010 is installed on the outer side of the rotating shaft 2009, and the output end of the motor 2007 is transmission-connected with a worm 2008, and the worm 2008 and the worm wheel 2010 are meshed and connected. The rotating shaft 2009 is locked by the worm wheel 2010 and the worm 2008, so that the rotating shaft 2009 can only be driven to rotate by the motor 2007 to prevent the infrared thermometer 2001 from being offset by external force.

[0032] Embodiment 3 of the infrared temperature measuring device for the production line of special steel bars for bridges of the utility model

[0033] Reference Figure 1-Figure 4 Specifically, a fixing groove 1003 and a sliding groove 1004 are symmetrically opened on the top of the fixing plate 1001, and the fixing groove 1003 and the sliding groove 1004 are connected. When disassembling, it is only necessary to loosen the screws and then slide them out through the fixing groove 1003, so there is no need to unscrew all the screws, and there is no need to re-position them when installing next time.

[0034] Specifically, the working principle of the infrared temperature measuring device of the special steel bar production line for bridges is as follows: when in use, the fixing plate 1001 is fixed to the steel frame of the steel bar production line by a pair of screws, and then the power supply interface is powered, and the power cord of the infrared thermometer 2001 is connected to the power supply. When measuring the temperature of the steel bar, the motor 2007 and the electric telescopic rod 2003 are remotely controlled, and the motor 2007 drives the rotating shaft 2009 to rotate, thereby rotating the connecting plate 2006 to change the lateral angle of the infrared thermometer 2001. The extension and retraction of the electric telescopic rod 2003 changes the longitudinal angle of the infrared thermometer 2001, so that the emitted infrared rays can be projected onto the steel bar. In the subsequent steel bar production, if the angle of the produced steel bar is offset, the irradiation angle of the infrared thermometer 2001 can be changed in the same way.

[0035] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. Infrared temperature measuring device for special steel bar production line for bridges, characterized in that: The invention comprises a fixing mechanism (100) and an adjusting mechanism (200), wherein the fixing mechanism (100) comprises a fixing plate (1001) and a supporting plate (1002), wherein the fixing plate (1001) and the supporting plate (1002) are connected, wherein a cavity (1005) is provided on one side of the supporting plate (1002), wherein the adjusting mechanism (200) comprises a rotating shaft (2009), wherein the rotating shaft (2009) is rotatably mounted inside the cavity (1005), and a motor (2007) is mounted on the top of the supporting plate (1002), wherein an output end of the motor (2007) and the rotating shaft (2009) are connected to each other. ) transmission connection, a connecting plate (2006) is installed on the outer side of the rotating shaft (2009), and the connecting plate (2006) can rotate inside the cavity (1005); a first connecting seat (2004) and a second connecting seat (2002) are installed on one side of the connecting plate (2006); an infrared thermometer (2001) is hingedly connected to one side of the first connecting seat (2004); a third connecting seat (211) is installed at the bottom of the infrared thermometer (2001); and an electric telescopic rod (2003) is hingedly connected between the second connecting seat (2002) and the third connecting seat (2011).

2. The infrared temperature measuring device for the production line of special steel bars for bridges according to claim 1 is characterized in that: A first groove is formed on one side of the first connecting seat (2004), a connecting block (2005) is installed at the bottom of the infrared thermometer (2001), and a connecting shaft (2012) is connected between the connecting block (2005) and the first groove.

3. The infrared temperature measuring device for the production line of special steel bars for bridges according to claim 1 is characterized in that: A second groove is provided on the side surface of the second connecting seat (2002) and the bottom surface of the third connecting seat (211), and the base and the output end of the electric telescopic rod (2003) are connected to the second groove via a pin shaft.

4. The infrared temperature measuring device for the production line of special steel bars for bridges according to claim 1 is characterized in that: A worm wheel (2010) is installed on the outer side of the rotating shaft (2009), and a worm (2008) is drivingly connected to the output end of the motor (2007), and the worm (2008) and the worm wheel (2010) are meshingly connected.

5. The infrared temperature measuring device for the production line of special steel bars for bridges according to claim 1 is characterized in that: A power interface is installed on the back of the support plate (1002), and the power interface is electrically connected to the motor (2007) and the electric telescopic rod (2003).

6. The infrared temperature measuring device for the production line of special steel bars for bridges according to claim 1 is characterized in that: A fixing groove (1003) and a sliding groove (1004) are symmetrically provided on the top of the fixing plate (1001), and the fixing groove (1003) and the sliding groove (1004) are connected.

7. The infrared temperature measuring device for the production line of special steel bars for bridges according to claim 1 is characterized in that: An anti-slip pad is installed on the bottom surface of the fixing plate (1001).

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