CN218673957U

CN218673957U - Temperature sensor convenient to dismouting

Info

Publication number: CN218673957U
Application number: CN202223350994.9U
Authority: CN
Inventors: 谭波
Original assignee: Nanjing Changfu Information Technology Co ltd
Current assignee: Nanjing Changfu Information Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-21
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a temperature sensor convenient to dismouting, including the riser, the inside of riser is rotated and is connected with the bull stick, the bottom fixedly connected with temperature sensor probe of bull stick, the wire of temperature sensor probe runs through the top that the bull stick extends to the bull stick, the top fixed mounting of riser has spacing pad, be equipped with mounting structure between riser and the bull stick, mounting structure is including scarce the groove, lack the groove and set up the outer wall at the riser, and lack the inner wall border position symmetry in groove and install two spacing, the outside intermediate position of bull stick is equipped with thin rod portion, the outside threaded connection of thin rod portion has the swivel nut. A temperature sensor convenient to dismouting, abandoned traditional temperature sensor must follow application apparatus internally mounted's mode, can directly install from application apparatus's outside, avoided application apparatus internal operation's loaded down with trivial details nature and inconvenience for temperature sensor's dismouting is more convenient, quick.

Description

Temperature sensor convenient to dismouting

Technical Field

The utility model relates to a temperature sensor field, in particular to temperature sensor convenient to dismouting.

Background

The temperature sensor is used for detecting or monitoring the temperature of a certain area or a certain space and an object, is widely applied to monitoring the working temperature of electromechanical equipment, a heating furnace and the like in the industrial field, and is convenient for people to know and control the heating device to control the temperature at any time;

however, the existing temperature sensor usually needs to be installed inside the application device by using a tool, and other various structures, instruments and the like can also be installed in the application device, so that the temperature sensor needs to be disassembled in the application device during later maintenance, and if the application device is small in size, the disassembly and assembly work is more difficult, the disassembly and assembly can not be directly performed from the outside of the application device, and the convenience of later maintenance of the temperature sensor is seriously influenced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a temperature sensor convenient for disassembly and assembly, which can effectively solve the technical problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a temperature sensor convenient to disassemble and assemble comprises a vertical pipe, wherein a rotating rod is rotatably connected inside the vertical pipe, a temperature sensor probe is fixedly connected to the bottom end of the rotating rod, a lead of the temperature sensor probe penetrates through the rotating rod and extends to the top end of the rotating rod, a limiting pad is fixedly installed at the top end of the vertical pipe, and an installation structure is arranged between the vertical pipe and the rotating rod;

the mounting structure comprises a notch, the notch is arranged on the outer wall of the vertical pipe, two limiting strips are symmetrically mounted at the edge position of the inner wall of the notch, a thin rod part is arranged at the middle position of the outer part of the rotating rod, a threaded sleeve is connected to the outer part of the thin rod part through threads, two shaft seats are symmetrically mounted on the outer part of the threaded sleeve, and the inner sides of the two shaft seats are rotatably connected with a pressing rod.

As a further proposal of the utility model, the top end of the compressing rod is arc-shaped, and the moving range of the compressing rod is 30-90 degrees in the horizontal direction.

As a further aspect of the utility model, the spacing pad is the hexagon structure, and two seal ring of the bottom fixedly connected with of spacing pad.

As a further proposal of the utility model, two of the limiting strips are connected with a v-21274h-shaped rod.

As a further proposal of the utility model, the outside of the axle bed is laminated with two spacing surfaces.

As a further proposal of the utility model, the length of the thin rod part is the same as that of the spacing strip.

The utility model has the advantages as follows:

by arranging the mounting structure, the traditional mode that the temperature sensor is mounted from the inside of the application equipment is abandoned, and the temperature sensor can be directly mounted from the outside of the application equipment, so that the complexity and inconvenience of the internal operation of the application equipment are avoided, and the temperature sensor is more convenient and quicker to mount and dismount;

through setting up the cooperation axle bed of pressing rod and swivel nut, adopt to press the installation mode of pole expansion back extrusion at the application apparatus inner wall, consequently when the preparation cites equipment, only need simple in the application apparatus outside set up a be less than the through-hole of spacing pad diameter can, it is more convenient to reserve the installation position for the production preparation of application apparatus is more convenient. Meanwhile, the whole temperature sensor is also convenient to be applied to application equipment with through holes on different surfaces, and the applicability is strong;

through setting up seal ring cooperation limit pad, because limit pad cooperation pressure lever adopts the mode of centre gripping to be connected with application apparatus, so can drive seal ring deformation at the in-process of centre gripping, and then the leakproofness between multiplicable application apparatus and the limit pad.

Drawings

Fig. 1 is a schematic view of an overall structure of a temperature sensor convenient to disassemble and assemble according to the present invention;

FIG. 2 is a bottom view of the temperature sensor of the present invention, which is easy to disassemble and assemble;

FIG. 3 is a sectional view of a vertical pipe and a rotating rod of a temperature sensor of the present invention, which is easy to disassemble and assemble;

FIG. 4 is a cross-sectional view of a temperature sensor of the present invention for easy assembly and disassembly;

FIG. 5 is a front view of the temperature sensor of the present invention shown in FIG. 4;

fig. 6 is the utility model relates to a temperature sensor's installation demonstration picture convenient to dismouting.

In the figure: 1. a riser; 2. a rotating rod; 3. a temperature sensor probe; 4. a limiting pad; 5. a mounting structure; 6. notching; 7. a limiting strip; 8. a compression bar; 9. \ 21274and a L-shaped rod; 10. a sealing gasket; 11. a threaded sleeve; 12. a shaft seat; 13. a thin rod part.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-6, a temperature sensor convenient to disassemble and assemble comprises a vertical pipe 1, a rotating rod 2 is rotatably connected inside the vertical pipe 1, a temperature sensor probe 3 is fixedly connected to the bottom end of the rotating rod 2, a lead of the temperature sensor probe 3 penetrates through the rotating rod 2 and extends to the top end of the rotating rod 2, a limiting pad 4 is fixedly installed at the top end of the vertical pipe 1, and an installation structure 5 is arranged between the vertical pipe 1 and the rotating rod 2;

mounting structure 5 includes scarce groove 6, lacks groove 6 and sets up the outer wall at riser 1, and lacks the inner wall border position symmetry of groove 6 and install two spacing 7, and the outside intermediate position of bull stick 2 is equipped with thin pole portion 13, and the outside threaded connection of thin pole portion 13 has swivel nut 11, and two axle beds 12 are installed to the outside symmetry of swivel nut 11, and the inboard of two axle beds 12 is all rotated and is connected with compressing rod 8.

In this embodiment, the top end of the pressing rod 8 is arc-shaped, and the movable range of the pressing rod 8 is 30-90 ° in the horizontal direction.

The top end of the pressing rod 8 is arc-shaped, so that friction between the pressing rod 8 and the inner wall of the installed application equipment can be reduced.

In this embodiment, the limiting pad 4 is a hexagonal structure, and two sealing washers 10 are fixedly connected to the bottom of the limiting pad 4.

The position of the limiting pad 4 with a hexagonal structure can be fixed conveniently through an external wrench, so that the rotating rod 2 is convenient to rotate, and the sealing gasket 10 can increase the sealing performance of the limiting pad 4 and the installed application equipment.

In the embodiment, a v-shaped rod 9 is connected between the two limit strips 7.

The 21274; the shape pole 9 can play the effect of spacing compressing rod 8, when compressing rod 8 moves down, can guide compressing rod 8 to rotate.

In this embodiment, the outer side of the shaft seat 12 is attached to the surfaces of the two limit strips 7.

The shaft seat 12 is matched with the limiting strip 7 to play a role in preventing the threaded sleeve 11 from rotating, and the threaded sleeve 11 is guaranteed to move in the vertical direction when the rotating rod 2 rotates.

In this embodiment, the length of the thin rod part 13 is the same as that of the stopper bar 7.

It should be noted that, the utility model relates to a temperature sensor convenient to dismouting, when using, set up the through-hole at the application apparatus outer wall of treating the installation, the diameter of through-hole need be less than the diameter of spacing pad 4, then insert riser 1 and bull stick 2 and temperature sensor probe 3 in the through-hole, in the process of inserting, two hold-down bars 8 receive the pore wall of application apparatus through-hole to block and rotate through axle bed 12, after hold-down bar 8 completely entered into the application apparatus, hold-down bar 8 expands again owing to the action of gravity and opens, use the external wrench to fix the position of spacing pad 4 this moment, then rotate bull stick 2, the bull stick 2 rotates in-process and drives swivel nut 11 vertical direction and moves, swivel nut 11 then drives hold-down bar 8 and extrudes on the inner wall of application apparatus, two hold-down bars 8 and spacing pad 4 between have formed clamping-force, and then install temperature sensor probe 3 in the application apparatus;

when the temperature sensor probe 3 needs to be detached, the limiting pad 4 is fixed again, then the rotating rod 2 is rotated reversely, the rotating rod 2 drives the threaded sleeve 11 to vertically move downwards, when the pressing rod 8 moves to the inner side of the v-21274, the pressing rod 8 rotates under resistance, at the moment, the pressing rod 8 keeps a nearly vertical state, and the vertical pipe 1 and the pressing rod 8 can be pulled out through a through hole of application equipment.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a temperature sensor convenient to dismouting which characterized in that: the temperature sensor comprises a vertical pipe (1), wherein a rotating rod (2) is rotatably connected inside the vertical pipe (1), a temperature sensor probe (3) is fixedly connected to the bottom end of the rotating rod (2), a lead of the temperature sensor probe (3) penetrates through the rotating rod (2) and extends to the top end of the rotating rod (2), a limiting pad (4) is fixedly installed at the top end of the vertical pipe (1), and an installation structure (5) is arranged between the vertical pipe (1) and the rotating rod (2);

mounting structure (5) are including scarce groove (6), lack groove (6) and set up the outer wall at riser (1), and lack the inner wall border position symmetry of groove (6) and install two spacing (7), the outside intermediate position of bull stick (2) is equipped with thin pole portion (13), the outside threaded connection of thin pole portion (13) has swivel nut (11), two axle beds (12) are installed to the outside symmetry of swivel nut (11), and the inboard of two axle beds (12) is all rotated and is connected with compressing tightly pole (8).

2. The easy-to-mount/dismount temperature sensor according to claim 1, wherein: the top end of the pressing rod (8) is arc-shaped, and the moving range of the pressing rod (8) is 30-90 degrees in the horizontal direction.

3. The easy-to-mount/dismount temperature sensor according to claim 1, wherein: the limiting pad (4) is of a hexagonal structure, and the bottom of the limiting pad (4) is fixedly connected with two sealing gaskets (10).

4. The easy-to-mount/dismount temperature sensor according to claim 1, wherein: a v-shaped rod (9) is connected between the two limiting strips (7).

5. The easy-to-mount/dismount temperature sensor according to claim 1, wherein: the outer side of the shaft seat (12) is attached to the surfaces of the two limiting strips (7).

6. The easy-to-mount/dismount temperature sensor according to claim 1, wherein: the length of the thin rod part (13) is the same as that of the limiting strip (7).