CN211824781U

CN211824781U - Mounting structure for thermocouple

Info

Publication number: CN211824781U
Application number: CN202020923188.8U
Authority: CN
Inventors: 那智欣; 季燕勇; 曹利博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-10-30
Anticipated expiration: 2030-05-27

Abstract

The utility model provides a mounting structure for thermocouple, including bottom plate and fixed establishment, sleeve in the fixed establishment overlaps on the bottom plate admittedly, two stands are fixed respectively on the sleeve, movable mounting has the slider in the stand, be equipped with the spring between stand and the slider, the friction pulley rotates and installs between two sliders, wherein the friction pulley extends to telescopic inside, the drive wheel overlaps admittedly on the friction pulley, two friction plates respectively with drive wheel frictional contact, the tip of friction plate fixed mounting respectively has the limiting plate, and it extends to telescopic inside to be two faces about the sleeve respectively from the limiting plate that sets up oppositively. Through friction pulley and thermocouple contact, rotate the thermocouple so and can drive the friction pulley and rotate, then the drive wheel will drive the friction plate and inwards contract, limiting plate and thermocouple contact reach fixed effect this moment, and then be convenient for install and dismantle.

Description

Mounting structure for thermocouple

Technical Field

The utility model relates to a thermocouple subassembly technical field specifically is a mounting structure for thermocouple.

Background

In the mounting structure of the furnace thermocouple provided in publication No. CN207964105U, the thermocouple is fixed by the flange, and therefore, the flange needs to be attached and detached when the mounting and detaching are performed, which is inconvenient to mount and detach.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure for thermocouple to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mounting structure for a thermocouple, comprising a base plate and a fixing mechanism, wherein:

fixed establishment includes sleeve, stand, slider, spring, friction pulley, drive wheel, friction plate and limiting plate, the sleeve is solid to be overlapped on the bottom plate, two the stand is fixed respectively on telescopic outer disc, and movable mounting has the slider in the stand, and is equipped with the spring between stand and the slider, the friction pulley is installed between two sliders through installing the rotation of axle, and wherein the friction pulley extends to telescopic inside, the drive wheel is solid to be overlapped in the pivot that is used for installing the friction pulley, two friction plate movable mounting respectively is in the guide rail of sleeve both sides, and wherein friction plate and drive wheel frictional contact, the tip of friction plate is fixed mounting respectively has the limiting plate, and the limiting plate that is opposition setting extends to telescopic inside from two faces about the sleeve respectively.

Preferably, two ends of the spring are respectively and fixedly connected with the inner side surface of the upright post and the top surface of the sliding block.

Preferably, the side of the bottom plate is provided with an inclined plate, and the sleeve is fixedly sleeved in the inclined plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a friction pulley and thermocouple contact rotate the thermocouple so and can drive the friction pulley and rotate, and the drive wheel will drive the friction plate and inwards contract so, and limiting plate reaches fixed effect with the thermocouple contact this moment, and then is convenient for install and dismantle.

Drawings

Fig. 1 is a three-dimensional schematic diagram of the overall structure of the present invention;

FIG. 2 is a three-dimensional schematic view of the front side of the middle fixing mechanism of the present invention;

fig. 3 is a three-dimensional schematic view of the rear side of the middle fixing mechanism of the present invention;

in the figure: the device comprises a base plate 1, a fixing mechanism 2, an inclined plane plate 11, a sleeve 21, a column 22, a slider 23, a spring 24, a friction wheel 25, a driving wheel 26, a friction plate 27, a limit plate 28 and a guide rail 211.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1 to 3, the present invention provides a technical solution:

a mounting structure for a thermocouple, comprising a base plate 1 and a fixing mechanism 2, wherein:

the side of the bottom plate 1 is provided with an inclined plane plate 11, the fixing mechanism 2 comprises a sleeve 21, upright posts 22, sliders 23, springs 24, a friction wheel 25, a driving wheel 26, a friction plate 27 and a limit plate 28, the sleeve 21 is fixedly sleeved in the inclined plane plate 11, the two upright posts 22 are respectively fixed on the outer circular surface of the sleeve 21, the sliders 23 are movably installed in the upright posts 22, the springs 24 are arranged between the upright posts 22 and the sliders 23, two ends of each spring 24 are respectively and fixedly connected with the inner side surface of the upright post 22 and the top surface of the corresponding slider 23, the friction wheel 25 is rotatably installed between the two sliders 23 through a mounting shaft and a bearing, the friction wheel 25 extends into the sleeve 21, so that when a thermocouple is installed in the sleeve 21, the friction wheel 25 is in friction contact with the friction wheel 25, the central axis of the friction wheel 25 is parallel to the central axis of the sleeve 21, the driving wheel 26 is fixedly sleeved on a rotating shaft for installing, the friction plate 27 is in friction contact with the driving wheel 26, so that the driving wheel 26 rotates to drive the friction plate 27 to move linearly, the end portions of the friction plate 27 are respectively and fixedly provided with a limit plate 28, and the limit plates 28 which are oppositely arranged respectively extend from the upper surface and the lower surface of the sleeve 21 to the inside of the sleeve 21.

The utility model discloses an application principle does: the end part of the thermocouple is inserted into the sleeve 21, the friction wheel 25 is tightly contacted with the thermocouple under the action of the spring 24, the friction wheel 25 is driven to rotate by rotating the thermocouple, the driving wheel 26 rotates synchronously, the driving wheel 26 drives the two friction plates 27 to move towards the direction close to each other, the limiting plate 28 connected with the friction plates 27 moves synchronously, the limiting plate 28 is gathered towards the inside of the sleeve 21, and the limiting plate 28 fixes the thermocouple;

when the thermocouple needs to be disassembled, the thermocouple is rotated reversely, and then the limiting plate 28 moves towards the direction far away from the thermocouple, so that the thermocouple is loosened, and the disassembly of the thermocouple is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mounting structure for a thermocouple, comprising a base plate (1) and a fixing mechanism (2), characterized in that:

fixing mechanism (2) includes sleeve (21), stand (22), slider (23), spring (24), friction pulley (25), drive wheel (26), friction plate (27) and limiting plate (28), sleeve (21) overlaps on bottom plate (1) admittedly, two stand (22) are fixed respectively on the excircle face of sleeve (21), and movable mounting has slider (23) in stand (22), and is equipped with spring (24) between stand (22) and slider (23), friction pulley (25) are installed between two sliders (23) through the installation axle rotation, wherein friction pulley (25) extend to the inside of sleeve (21), drive wheel (26) are overlapped on the pivot that is used for installing friction pulley (25) admittedly, two friction plate (27) movable mounting respectively in guide rail (211) of sleeve (21) both sides, wherein friction plate (27) and drive wheel (26) frictional contact, limiting plates (28) are fixedly mounted at the end parts of the friction plates (27) respectively, and the limiting plates (28) which are oppositely arranged extend into the sleeve (21) from the upper surface and the lower surface of the sleeve (21) respectively.

2. A mounting structure for a thermocouple according to claim 1, wherein: and two ends of the spring (24) are respectively fixedly connected with the inner side surface of the upright post (22) and the top surface of the sliding block (23).

3. A mounting structure for a thermocouple according to claim 1, wherein: the side of the bottom plate (1) is provided with an inclined plane plate (11), and the sleeve (21) is fixedly sleeved in the inclined plane plate (11).