Thermal instrument heat tracing protection device

Abstract

The utility model discloses a heat tracing protection device for a thermal instrument, relates to the technical field of thermal instrument protection devices, and aims to solve the problems that the thermal instrument protection device in the prior art is relatively simple in structure and cannot protect the thermal instrument in a multi-reverse-surface manner during use, so that the protection effect of the thermal instrument is influenced. A supporting plate is arranged on the front end face of the back plate, reinforcing plates are arranged on the two sides of the lower surface of the supporting plate, and first connecting grooves are formed in the two sides of the front end face of the back plate; the protective cover is arranged above the supporting plate, a connecting block is arranged on the rear end face of the protective cover, and the protective cover is connected with the interior of the first connecting groove in an inserted mode through the connecting block; and the heat dissipation fan is arranged in the upper surface of the protective cover, a grid plate is arranged above the heat dissipation fan, an observation opening is formed in the front end face of the protective cover, and a sealing gasket is installed at the bottom of the protective cover.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal instrument protection devices, in particular to a thermal instrument heat tracing protection device. Background Art

[0002] Thermal instruments are instruments used to measure and control thermal parameters. Thermal instruments include sensing components, transmission and conversion components, and display devices. The main media measured by thermal instruments are oil, steam, water, and gas;

[0003] For example, the Chinese authorized patent with announcement number CN208567937U (a component protection device for thermal instruments): includes a circuit board and a protection box, the protection box is welded on the circuit board, a box cover is arranged on the top of the protection box, a fixing device is fixedly connected to the middle of the upper end of the front side of the protection box, a button is arranged at one end of the upper surface of the fixing device, a connecting block is arranged in the middle of the back side of the box cover, a clamping block is arranged at the bottom end of one side of the connecting block, a pressing rod is fixedly connected to the middle of the lower surface of the button, a stopper is arranged in the middle of one side of the pressing rod, a rotating rod is arranged at the bottom end of the pressing rod, a torsion spring is arranged on the lower surface of the rotating rod, one end of the rotating rod is fixedly connected to one end of the arc rod, a connecting rod is arranged at the other end of the arc rod, and one end of the connecting rod is movably connected to a clamping strip through a pin shaft. The component protection device for thermal instruments can avoid being separated from the protection box when the box cover is opened, thereby avoiding the loss of the box cover.

[0004] However, the thermal instrument protection device in the above-mentioned prior art has a relatively simple structure and cannot protect the thermal instrument from multiple sides when in use, thus affecting its protection effect; therefore, it does not meet the existing needs. We propose a thermal instrument heating protection device. Utility Model Content

[0005] The purpose of the utility model is to provide a thermal instrument heat tracing protection device to solve the problem that the thermal instrument protection device in the prior art proposed in the above background technology has a relatively simple structure and cannot protect the thermal instrument from multiple sides when in use, thus affecting its protection effect.

[0006] To achieve the above object, the utility model provides the following technical solution: a thermal instrument heat tracing protection device, comprising a back plate, a front end surface of the back plate is provided with a support plate, both sides of the lower surface of the support plate are provided with reinforcement plates, and both sides of the front end surface of the back plate are provided with a first connection groove;

[0007] Also includes:

[0008] A protective cover is arranged above the support plate, a connecting block is arranged on the rear end surface of the protective cover, and the protective cover is plug-connected with the interior of the first connecting groove through the connecting block;

[0009] A heat dissipation fan is arranged inside the upper surface of the protective cover, a grid plate is arranged above the heat dissipation fan, an observation port is arranged on the front end surface of the protective cover, and a sealing gasket is installed at the bottom of the protective cover.

[0010] Preferably, a heat dissipation plate is provided on the upper surface of the support plate, and a plurality of heat dissipation holes are provided on the heat dissipation plate.

[0011] Preferably, clamping plates are provided on both sides of the heat dissipation plate, and two clamping plates are provided.

[0012] Preferably, a fixing plate is provided on one side of the clamping plate, a driver is provided on one end surface of the fixing plate, and a pneumatic telescopic rod is provided on the other end surface of the fixing plate.

[0013] Preferably, second connecting grooves are provided on both sides of the rear end surface of the back plate, and two second connecting grooves are provided, and mounting plates are provided in the two second connecting grooves.

[0014] Preferably, two mounting plates are provided, and the two mounting plates are slidably connected to the inside of the second connecting groove.

[0015] Preferably, the mounting plate is provided with fixing holes, and a total of eight fixing holes are provided.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model arranges a protective cover on the support plate, moves the mounting plate on the rear end face of the back plate in the second connecting groove, so that the spacing between the two mounting plates is plugged into the position where they need to be installed, and then installs and fixes the screws in the fixing holes, and then directly places the thermal instrument on the support plate, and then plugs and connects the connecting block on the protective cover with the first connecting groove. During protection, the heat dissipation fan on the protective cover and the heat dissipation plate on the support plate can play a role in heat dissipation, which solves the problem that the structure of the thermal instrument protection device in the prior art is relatively simple, and the thermal instrument cannot be protected from multiple sides during use, thereby affecting its protection effect.

[0018] 2. By setting a fixed plate on the support plate, a clamping plate and a driver are respectively set on both sides of the fixed plate. The driver drives the pneumatic telescopic rod so that the clamping plate clamps and fixes the thermal instrument placed on the support plate to ensure the stability of the instrument placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the thermal instrument heat tracing protection device of the utility model;

[0020] Figure 2This is a schematic diagram of the partial internal structure of the thermal instrument heat tracing protection device of the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of the internal support plate structure of the thermal instrument heat tracing protection device of the utility model;

[0022] Figure 4 This is a schematic diagram of the partial back plate structure of the thermal instrument heat tracing protection device of the utility model;

[0023] In the figure: 1. back plate; 2. support plate; 3. reinforcement plate; 4. protective cover; 5. sealing gasket; 6. observation port; 7. cooling fan; 8. grid plate; 9. connecting block; 10. first connecting groove; 11. heat sink; 12. fixing plate; 13. driver; 14. clamping plate; 15. second connecting groove; 16. mounting plate; 17. fixing hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a thermal instrument heat tracing protection device, comprising a back plate 1, a support plate 2 is arranged on the front end surface of the back plate 1, reinforcement plates 3 are arranged on both sides of the lower surface of the support plate 2, and first connection grooves 10 are arranged on both sides of the front end surface of the back plate 1;

[0026] Also includes:

[0027] The protective cover 4 is arranged above the support plate 2, and a connecting block 9 is arranged on the rear end surface of the protective cover 4, and the protective cover 4 is plug-connected with the inside of the first connecting groove 10 through the connecting block 9;

[0028] The heat dissipation fan 7 is arranged inside the upper surface of the protective cover 4, a grid plate 8 is arranged above the heat dissipation fan 7, an observation port 6 is arranged on the front face of the protective cover 4, and a sealing gasket 5 is installed at the bottom of the protective cover 4. When in use, since the protective cover 4 is arranged on the support plate 2, the mounting plate 16 on the rear end face of the back plate 1 is moved in the second connecting groove 15, so that the spacing between the two mounting plates 16 is plugged into the position where the installation is required, and then the screws are installed in the fixing holes 17 for installation and fixing. Then, the thermal instrument is directly placed on the support plate 2, and then the connecting block 9 on the protective cover 4 is connected to the first connecting groove 15. 0 can be plugged in and connected, and the heat dissipation fan 7 on the protective cover 4 and the heat dissipation plate 11 on the support plate 2 can play a role in heat dissipation during protection, which solves the problem that the structure of the thermal instrument protection device in the prior art is relatively simple and it is impossible to protect the thermal instrument from multiple sides when in use, thereby affecting its protection effect, and a fixing plate 12 is arranged on the support plate 2, and a clamping plate 14 and a driver 13 are respectively arranged on both sides of the fixing plate 12, and the driver 13 drives the pneumatic telescopic rod so that the clamping plate 14 clamps and limits the thermal instrument placed on the support plate 2 to ensure the stability of the instrument placement.

[0029] See also Figure 1-Figure 4 A heat sink 11 is provided on the upper surface of the support plate 2, and a plurality of heat dissipation holes are provided on the heat sink 11. When protecting, the heat dissipation fan 7 on the protective cover 4 and the heat sink 11 on the support plate 2 can play a role in heat dissipation.

[0030] See also Figure 1-Figure 4 , clamping plates 14 are provided on both sides of the heat sink 11, and two clamping plates 14 are provided. The mounting plate 16 on the rear end surface of the back plate 1 is moved in the second connecting groove 15 so that the spacing between the two mounting plates 16 is plugged into the position where the installation is required, and then the screws are installed in the fixing holes 17 for installation and fixing. Then, the thermal instrument is directly placed on the support plate 2, and then the connecting block 9 on the protective cover 4 is plugged into the first connecting groove 10 for connection. During protection, the cooling fan 7 on the protective cover 4 and the heat sink 11 on the support plate 2 can play a role in heat dissipation, which solves the problem that the structure of the thermal instrument protection device in the prior art is relatively simple, and the thermal instrument cannot be protected from multiple sides during use, thereby affecting its protection effect.

[0031] See also Figure 1-Figure 4 A fixing plate 12 is arranged on one side of the clamping plate 14, a driver 13 is arranged on one end face of the fixing plate 12, and a pneumatic telescopic rod is arranged on the other end face of the fixing plate 12. The driver 13 drives the pneumatic telescopic rod so that the clamping plate 14 clamps and limits the thermal instrument placed on the supporting plate 2 to ensure the stability of the instrument placement.

[0032] See also Figure 1-Figure 4Second connecting grooves 15 are provided on both sides of the rear end surface of the back plate 1 , and two second connecting grooves 15 are provided, and mounting plates 16 are provided in the two second connecting grooves 15 .

[0033] See also Figure 1-Figure 4 Two mounting plates 16 are provided, and the two mounting plates 16 are slidably connected with the inside of the second connecting groove 15. The mounting plate 16 on the rear end surface of the back plate 1 is moved in the second connecting groove 15 so that the spacing between the two mounting plates 16 is plugged into the position where the installation is required, and then the screws are installed in the fixing holes 17 for installation and fixing. Then the thermal instrument is directly placed on the support plate 2, and then the connecting block 9 on the protective cover 4 is plugged and connected with the first connecting groove 10. During protection, the heat dissipation fan 7 on the protective cover 4 and the heat dissipation plate 11 on the support plate 2 can play a role in heat dissipation, which solves the problem that the structure of the thermal instrument protection device in the prior art is relatively simple, and the thermal instrument cannot be protected from multiple sides during use, thereby affecting its protection effect.

[0034] See also Figure 1-Figure 4 The mounting plate 16 is provided with fixing holes 17 , and a total of eight fixing holes 17 are provided.

[0035] Working principle: When in use, since the protective cover 4 is arranged on the support plate 2, the mounting plate 16 on the rear end face of the back plate 1 is moved in the second connecting groove 15, so that the spacing between the two mounting plates 16 is plugged into the position where the installation is required, and then the screws are installed in the fixing holes 17 for installation and fixing. Then the thermal instrument is directly placed on the support plate 2, and then the connecting block 9 on the protective cover 4 is plugged and connected with the first connecting groove 10. During protection, the heat dissipation fan 7 on the protective cover 4 and the heat dissipation plate 11 on the support plate 2 can play a role in heat dissipation, which solves the problem that the structure of the thermal instrument protection device in the prior art is relatively simple and the thermal instrument cannot be protected from multiple sides during use, thereby affecting its protection effect. In addition, a fixing plate 12 is arranged on the support plate 2, and a clamping plate 14 and a driver 13 are respectively arranged on both sides of the fixing plate 12. The driver 13 drives the pneumatic telescopic rod so that the clamping plate 14 clamps and limits the thermal instrument placed on the support plate 2 to ensure the stability of the instrument placement.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A thermal instrument heat tracing protection device, comprising a back plate (1), a support plate (2) being arranged on the front end surface of the back plate (1), reinforcement plates (3) being arranged on both sides of the lower surface of the support plate (2), and first connection grooves (10) being arranged on both sides of the front end surface of the back plate (1); Features: Also includes: A protective cover (4) is arranged above the support plate (2), a connecting block (9) is arranged on the rear end surface of the protective cover (4), and the protective cover (4) is plug-connected to the inside of the first connecting groove (10) via the connecting block (9); A heat dissipation fan (7) is arranged inside the upper surface of the protective cover (4); a grid plate (8) is arranged above the heat dissipation fan (7); an observation port (6) is arranged on the front end surface of the protective cover (4); and a sealing gasket (5) is installed at the bottom of the protective cover (4).

2. A thermal instrument heat tracing protection device according to claim 1, characterized in that: A heat dissipation plate (11) is provided on the upper surface of the support plate (2), and a plurality of heat dissipation holes are provided on the heat dissipation plate (11).

3. A thermal instrument heat tracing protection device according to claim 2, characterized in that: Clamping plates (14) are provided on both sides of the heat dissipation plate (11), and two clamping plates (14) are provided.

4. A thermal instrument heat tracing protection device according to claim 3, characterized in that: A fixing plate (12) is arranged on one side of the two clamping plates (14), a driver (13) is arranged on one end surface of the fixing plate (12), and a pneumatic telescopic rod is arranged on the other end surface of the fixing plate (12).

5. A thermal instrument heat tracing protection device according to claim 1, characterized in that: Second connection grooves (15) are provided on both sides of the rear end surface of the back plate (1), and two second connection grooves (15) are provided, and mounting plates (16) are provided in the two second connection grooves (15).

6. A thermal instrument heat tracing protection device according to claim 5, characterized in that: Two mounting plates (16) are provided, and the two mounting plates (16) are slidably connected to the inside of the second connecting groove (15).

7. A thermal instrument heat tracing protection device according to claim 5, characterized in that: The mounting plate (16) is provided with fixing holes (17), and a total of eight fixing holes (17) are provided.

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