CN218765628U

CN218765628U - Hot metal detector mounting seat

Info

Publication number: CN218765628U
Application number: CN202221876438.2U
Authority: CN
Inventors: 张丽华; 丁志华
Original assignee: Changzhou Airuiken Electromechanical Technology Development Co ltd
Current assignee: Changzhou Airuiken Electromechanical Technology Development Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-03-28
Anticipated expiration: 2032-07-20

Abstract

The utility model provides a hot metal detector mounting seat, which comprises a shell used for mounting a circuit board; the shell is internally provided with a cavity for installing cooling water. The cooling water circulates in and out the cavity and is used for cooling the inside of the shell, so that the circuit board is prevented from being damaged due to overhigh temperature in the shell.

Description

Hot metal detector mounting seat

Technical Field

The utility model relates to a photoelectric detection device technical field specifically is a hot metal detector mount pad.

Background

The hot metal detector belongs to a photoelectric detection device and is used for identifying the front edge and the direction of the movement of hot metal. The thermopile sensor is used as a detection device, and a germanium lens imaging principle is combined, so that the hot metal detection is realized. The hot metal detector comprises a photoelectric conversion circuit, an electronic switch comparison output circuit and an electronic compensation circuit.

The hot metal detector is also used for tracking hot metal (wire, bar, strip, sheet, slab, billet, slab, etc.) in any form during continuous casting and hot rolling manufacturing, and the sensitivity range can be selected by a switch on a control panel to adapt to different application requirements.

To ensure the normal operation of the hot metal detector, the circuit board needs to be hermetically mounted inside the metal housing. However, in the above-mentioned field, since the field temperature is relatively high, the circuit board in the housing is also subject to heat dissipation, so that the temperature in the housing is too high, and the circuit board is easily damaged.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem in the background art, the utility model discloses a hot metal detector mount pad.

The utility model provides a hot metal detector mounting seat, which comprises a shell used for mounting a circuit board;

the shell is internally provided with a cavity for installing cooling water.

The cooling water circulates in and out the cavity and is used for cooling the inside of the shell, so that the circuit board is prevented from being damaged due to overhigh temperature in the shell.

If the side part of the shell is provided with the cavity, the structure is more complex, and the cooling effect is poor, so the problem is further improved and solved, specifically, the shell is in a box shape and comprises a bottom plate, and the circuit board is arranged on the bottom plate; the bottom plate is hollow and is provided with a cavity; the bottom plate is also provided with a water inlet and a water outlet which are communicated with the cavity.

The water inlet and the water outlet need to be provided with pipe joints, the pipe joints are connected with the water pipes, the installation space of the water inlet and the water outlet is large, and the installation of other parts can be influenced, so that the problem is further improved and solved.

The traditional power line is vertically arranged on the shell, the occupied space is large, the installation of other parts can be influenced, a convex block is further arranged on the side part of the shell, and the power line is arranged on the inclined plane of the convex block.

Under the operating mode of difference, the installation angle of casing is different, and traditional casing direct mount can't satisfy the operating mode demand, so further improve and solve this problem, and is concrete, and the casing is installed on the support, and its installation angle is adjustable. The concrete structure is as follows: the shell is provided with a mounting plate, the support comprises a fixing ring, and the connecting seat penetrates through the fixing ring and is fixed with the mounting plate. Through the connecting seat and the mounting plate oppositely clamping and fixing ring, static friction force is generated among the connecting seat, the mounting plate and the fixing ring, and therefore the shell is fixed.

Furthermore, the mounting panel is equipped with the concave station, and the connecting seat is pegged graft in the concave station. The concave platform is used for installing and positioning the connecting seat.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;

FIG. 4 is a schematic structural view of the housing;

FIG. 5 is a front view of the housing;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;

FIG. 7 is a view taken along line C of FIG. 5;

FIG. 8 is a cross-sectional view D-D of FIG. 7;

FIG. 9 is a schematic view of the connecting socket;

FIG. 10 is a schematic structural view of a pedestal;

in the figure: 1. a housing; 2. a cavity; 3. a base plate; 4. a water inlet; 5. a water outlet; 6. a convex plate; 7. a bump; 8. a support; 9. mounting a plate; 10. a fixing ring; 11. a connecting seat; 12. a concave platform; 13. a first circular hole; 14. a second circular hole; 15. a third circular hole; 16. a fourth circular hole; 17. a fifth circular hole.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The first embodiment is as follows:

as shown in fig. 1 and 2, the present invention relates to a hot metal detector mounting base, which comprises a box-shaped housing 1, and is manufactured by integral casting. The circuit board is mounted in the housing 1 in a closed manner by mounting a cover plate on the open end of the housing 1.

As shown in fig. 4 and 5, the housing 1 includes a rectangular bottom plate 3, and four corners of the bottom plate 3 are provided with protrusions, and the protrusions are provided with threaded holes for fixing and installing a circuit board. The upper end of the bottom plate 3 is provided with an integrally formed side plate, specifically two symmetrical first side plates and two symmetrical second side plates.

One of the second side plates is provided with a rectangular hole for mounting a laser tube. And the other second side plate is provided with a first round hole 13, and four uniformly distributed threaded holes are formed in the outer side of the first round hole 13 and used for installing a power line. A second round hole 14 and a third round hole 15 which are vertically arranged are also arranged on one side of the first round hole 13; the second round hole 14 is used for installing an adjusting switch and adjusting the emitting distance of laser; the third round hole 15 is used for installing a self-checking button and automatically checking a circuit when the computer is started. A fourth round hole 16 and a fifth round hole 17 which are vertically arranged in parallel are further formed in one side of the second round hole 14, the fourth round hole 16 is used for installing a power supply indicating lamp, and the power supply indicating lamp is a red lamp; the fifth round hole 17 is used for mounting a work indicator light, and the work indicator light is a green light.

As shown in fig. 6-8, a cavity 2 is provided in the housing 1, and a water inlet 4 and a water outlet 5 connected to the cavity 2 are also provided. The water inlet and outlet are threaded holes and are used for connecting pipe joints, the pipe joints are connected with water pipes, cooling water enters the cavity 2 from the water inlet 4 and then is output from the water outlet 5, and circulation is achieved.

The cooling water circulation business turn over cavity 2 takes the heat in casing 1 out, makes the inside cooling of casing 1, avoids the high circuit board damage that leads to of temperature in casing 1.

Example two:

compared with the first embodiment, the differences are as follows: the cavity 2 is provided in the bottom plate 3. So set up, cooling water is close to the circuit board, can improve cooling efficiency.

Example three:

compared with the two examples, the difference is that: the bottom plate 3 is also provided with a convex plate 6 which is convex towards one of the first side plates. The convex plate 6 is provided with an inclined surface, and the inclined surface and the first side plate form an acute angle. The water inlet 4 and the water outlet 5 are arranged on the inclined plane. Therefore, the distance between the pipe joint and the shell 1 can be increased, and the pipe joint is prevented from being overlapped with other parts in a space to influence the installation of other parts.

Example four:

compared with the two examples, the difference is that: the first side plate is further provided with a convex block 7, the convex block 7 is provided with an inclined plane forming an acute angle with the first side plate, and the power line is installed on the inclined plane. Therefore, the distance between the power line and the shell 1 can be increased, and the power line is prevented from being overlapped with other parts in space to influence the installation of other parts.

Example five:

compared with the three phases of the embodiment, the differences are as follows: the housing 1 is mounted on the support 8 by means of a connecting socket 11. The support 8 is made by integral casting, as shown in fig. 10, and comprises a transverse plate and a vertical plate which are vertically arranged, and the end of the vertical plate is provided with a fixing ring 10.

The bottom plate 3 is provided with a mounting plate 9, the protruding direction of the mounting plate 9 is the same as that of the convex plate 6, and the mounting plate 9 is connected with the convex plate 6 in an integrated manner. The convex plate 6 and the mounting plate 9 are arranged at the same side, so that the structure of the casting mold can be simplified, and the cost is reduced. Three rotationally symmetrical counter bores are provided on the mounting plate 9.

As shown in fig. 9, the connecting base 11 includes a connecting post and a clamping plate, and the connecting post is provided with three threaded holes matching with the counter bores. The connecting column passes through the fixed ring 10 and abuts against the mounting plate 9, and the clamping plate abuts against the end of the fixed ring 10. The bolt penetrates through the counter bore and is in threaded connection with the threaded hole. The fixing ring 10 is clamped by the connecting seat 11 and the mounting plate 9, so that static friction force is generated among the connecting seat 11, the mounting plate 9 and the fixing ring 10, and the shell 1 is fixed.

Above-mentioned setting makes casing 1's installation angle adjustable, thereby makes the utility model is suitable for a different operating modes.

Example six:

compared with the fifth embodiment, the differences are as follows: the mounting plate 9 is provided with a concave platform 12, and the countersunk hole is arranged at the back of the concave platform 12. As shown in fig. 3, the connecting seat 11 is inserted into the concave 12 for positioning the connecting seat 11, so as to increase the assembling speed.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A hot metal detector mount, comprising: comprises a shell (1) for mounting a circuit board;

a cavity (2) is arranged in the shell (1) and used for installing cooling water;

the shell (1) is box-shaped and comprises a bottom plate (3), and the circuit board is arranged on the bottom plate (3); the bottom plate (3) is hollow and is provided with the cavity (2); the bottom plate (3) is also provided with a water inlet (4) and a water outlet (5) which are communicated with the cavity (2).

2. The hot metal detector mount of claim 1, wherein: the water inlet (4) and the water outlet (5) are arranged on the convex plate (6).

3. The hot metal detector mount of claim 2, wherein: the side of the shell (1) is also provided with a convex block (7), and a power line is arranged on the inclined plane of the convex block (7).

4. The hot metal detector mount of claim 2, wherein: the shell (1) is arranged on the support (8), and the installation angle of the shell is adjustable.

5. The hot metal detector mount of claim 4, wherein: be equipped with mounting panel (9) on casing (1), support (8) are including solid fixed ring (10), and connecting seat (11) pass gu fixed ring (10), and with mounting panel (9) are fixed.

6. The hot metal detector mount of claim 5, wherein: the mounting plate (9) is provided with a concave table (12), and the connecting seat (11) is inserted in the concave table (12).