CN219190059U

CN219190059U - Thermocouple dismantling tool

Info

Publication number: CN219190059U
Application number: CN202223589265.9U
Authority: CN
Inventors: 王伦正; 季浩
Original assignee: Anhui Chengfei Electric Cable Co ltd
Current assignee: Anhui Chengfei Electric Cable Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-16
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a thermocouple dismantling tool, which relates to the field of thermocouples and comprises a thermocouple and a tool body, wherein the tool body comprises a mounting plate, a pressing plate, a clamping plate, a first adjusting component and a connecting component, the pressing plate is arranged on one side of the mounting plate, the first adjusting component is arranged between the mounting plate and the pressing plate, the clamping plate for clamping the thermocouple is arranged above the first adjusting component, the clamping plate is connected with the mounting plate through the connecting component, the first adjusting component comprises a threaded rod, a limiting plate and a limiting component, one end of the threaded rod is rotationally connected with the mounting plate, and the other end of the threaded rod is rotationally connected with the pressing plate; according to the utility model, the thermocouple is clamped and positioned through the clamping plate, and the rotating handle is rotated simultaneously, so that the threaded rod is driven to rotate, the thermocouple is disassembled, the stability of the movement of the thermocouple is ensured through the guide rod and the connecting rod, the problem of breakage is prevented, and the thermocouple is more convenient to use.

Description

Thermocouple dismantling tool

Technical Field

The utility model relates to the technical field of thermocouples, in particular to a thermocouple dismantling tool.

Background

The civil aviation engine turbine unit body is circumferentially provided with a plurality of groups of pluggable thermocouple assemblies on the outer wall of the turbine casing, the thermocouples are inserted into the turbine unit body and used for detecting and monitoring the working temperature of the engine turbine, and as the rear turbine casing belongs to a high-temperature area, the working area of the thermocouple temperature sensor reaches hundreds of degrees, and the thermocouple temperature sensor is extremely easy to be adhered after being cooled;

for the failure engine, a special tool is not used, a general engine disassembly tool is not used, the thermocouple cannot be guided and controlled correctly in the process of extracting the thermocouple, the thermocouple is easy to break, the thermocouple is easy to damage when the tool is disassembled, 7-8 thermocouples are damaged when one engine is disassembled, tens of thousands of dollars are lost according to the calculation of the unit price of 1325 dollars, more seriously, part of the residual part is not taken out from the inside of the unit body part, the expansion and the disassembly of the turbine unit body of the engine beyond the failure working range are possibly caused, and the maintenance cost of the failure engine is greatly increased, so the utility model provides the thermocouple disassembly tool for solving the problems in the prior art.

Disclosure of Invention

In view of the above problems, the utility model provides a thermocouple removing tool, which performs clamping and positioning on a thermocouple through a clamping plate and rotates a rotating handle simultaneously, so as to drive a threaded rod to rotate, and remove the thermocouple.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a thermocouple demolishs instrument, includes thermocouple and instrument body, the instrument body includes mounting panel, clamp plate, joint board, first adjusting part and coupling assembling, one side of mounting panel is equipped with the clamp plate, be equipped with first adjusting part between mounting panel and the clamp plate, the top of first adjusting part is equipped with the joint board that is used for the clamping thermocouple, the joint board passes through coupling assembling and is connected with the mounting panel, first adjusting part includes threaded rod, limiting plate and limiting assembly, the one end and the mounting panel of threaded rod rotate to be connected, and the other end rotates with the clamp plate to be connected, threaded rod and the one end threaded connection of limiting plate, the limiting plate is located the outside of clamp plate, the limiting plate is laminated mutually with the clamp plate, one side of threaded rod is equipped with limiting assembly.

The further improvement is that: the limiting assembly comprises a limiting rod, one end of the limiting rod is fixedly connected with the mounting plate, the other end of the limiting rod is fixedly connected with the pressing plate, and the limiting rod is in sliding connection with the limiting plate.

The further improvement is that: the front side of mounting panel is equipped with the stem, the one end of threaded rod passes behind the mounting panel through the bearing and is fixedly connected with the stem.

The further improvement is that: the clamping plate comprises an upper plate, a lower plate and a second adjusting assembly, wherein the upper plate and the lower plate are symmetrically arranged, clamping grooves are formed in the inner sides of the upper plate and the lower plate, and the upper plate and the lower plate are connected by the second adjusting assembly.

The further improvement is that: the second adjusting component comprises an adjusting shaft, a guide rod and a through hole, wherein the adjusting shaft is arranged at one end of the upper plate in a threaded manner, the lower end of the adjusting shaft is rotationally connected with the top of the lower plate, the through hole is formed in the other end of the upper plate, the guide rod is arranged in the through hole, and the lower end of the guide rod is fixedly connected with the top of the lower plate.

The further improvement is that: the connecting assembly comprises a connecting rod and a limiting block, the connecting rod is symmetrically arranged at the upper end of the rear side of the mounting plate, the upper plate is in sliding connection with the connecting rod, and the limiting block is arranged at one end of the connecting rod.

The beneficial effects of the utility model are as follows: according to the utility model, the thermocouple is clamped and positioned through the clamping plate, and the rotating handle is rotated simultaneously, so that the threaded rod is driven to rotate, the thermocouple is disassembled, the stability of the movement of the thermocouple is ensured through the guide rod and the connecting rod, the problem of breakage is prevented, and the thermocouple is more convenient to use.

Drawings

Fig. 1 is a schematic diagram of the utility model in operation.

Fig. 2 is a schematic diagram of the present utility model.

Wherein: 1. a thermocouple; 2. a tool body; 3. a mounting plate; 4. a pressing plate; 5. a clamping plate; 6. a threaded rod; 7. a limiting plate; 8. a limit rod; 9. a rotating handle; 10. an upper plate; 11. a lower plate; 12. an adjusting shaft; 13. a guide rod; 14. a through hole; 15. a connecting rod; 16. a limiting block; 17. a clamping groove.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the illustration of fig. 1, 2, this embodiment has proposed a thermocouple demolish instrument, including thermocouple 1 and instrument body 2, instrument body 2 includes mounting panel 3, clamp plate 4, joint board 5, first regulation subassembly and coupling assembling, one side of mounting panel 3 is equipped with clamp plate 4, be equipped with first regulation subassembly between mounting panel 3 and the clamp plate 4, first regulation subassembly's top is equipped with the joint board 5 that is used for clamping thermocouple 1, joint board 5 passes through coupling assembling and is connected with mounting panel 3, first regulation subassembly includes threaded rod 6, limiting plate 7 and spacing subassembly, the one end and the mounting panel 3 rotation of threaded rod 6 are connected, and the other end is connected with clamp plate 4 rotation, threaded rod 6 and the one end threaded connection of limiting plate 7, limiting plate 7 is located the outside of clamp plate 4, limiting plate 7 is laminated with clamp plate 4 mutually, one side of threaded rod 6 is equipped with spacing subassembly, through joint board 5 and 1 block, simultaneously clamp plate 4 and the installation shell pressfitting of threaded rod 1, fixes a position thermocouple 1's direction of movement through rotating 6 drive limiting plate 7 and moving on 6 so that limiting plate 7 makes the limiting plate 7 drive the limiting plate 7 and the setting up the thermocouple 1 and can take place to the position to the setting up the place to the thermocouple 1 when the setting up the stability when the thermocouple 1 moves the limiting plate is removed from the mounting panel 3.

The limiting assembly comprises a limiting rod 8, one end of the limiting rod 8 is fixedly connected with the mounting plate 3, the other end of the limiting rod is fixedly connected with the pressing plate 4, the limiting rod 8 is slidably connected with the limiting plate 7, one end of the limiting plate 7 is limited through the limiting rod 8, so that the stability of the limiting plate 7 in moving is ensured, and meanwhile, the moving direction of the limiting plate 7 is limited.

The front side of mounting panel 3 is equipped with stem 9, the one end of threaded rod 6 passes behind the mounting panel 3 through the bearing and is fixedly connected with stem 9, through rotating stem 9, drives threaded rod 6 and rotates to make limiting plate 7 remove.

The clamping plate 5 comprises an upper plate 10, a lower plate 11 and a second adjusting assembly, wherein the upper plate 11 and the lower plate 11 are symmetrically arranged, clamping grooves 17 are formed in the inner sides of the upper plate 10 and the lower plate 11, the upper plate 10 and the lower plate 11 are connected through the second adjusting assembly, the thermocouple 1 can be clamped through the clamping plate 5 by separating the upper plate 10 from the lower plate 11, and the end part of the thermocouple 1 is clamped through the clamping of the upper plate 10 and the lower plate 11.

The second adjusting component comprises an adjusting shaft 12, a guide rod 13 and a through hole 14, wherein the adjusting shaft 12 is arranged at one end of the upper plate 10 in a threaded manner, the lower end of the adjusting shaft 12 is rotatably connected with the top of the lower plate 11, the through hole 14 is formed in the other end of the upper plate 10, the guide rod 13 is arranged in the through hole 14, the lower end of the guide rod 13 is fixedly connected with the top of the lower plate 11, the distance between the upper plate 10 and the lower plate 11 can be adjusted through rotating the adjusting shaft 12, the thermocouple 1 is conveniently clamped, the guide rod 13 slides in the through hole 14, the upper plate 10 is limited, and the clamping stability between the upper plate 10 and the lower plate 11 is ensured.

The connecting assembly comprises a connecting rod 15 and a limiting block 16, the connecting rod 15 is symmetrically arranged at the upper end of the rear side of the mounting plate 3, the upper plate 10 is in sliding connection with the connecting rod 15, the limiting block 16 is arranged at one end of the connecting rod 15, the clamping plate 5 is supported through the connecting rod 15, meanwhile, the limiting block 16 is arranged, the clamping plate 5 is prevented from being separated from the connecting rod 15, and the moving path of the clamping plate 5 is ensured.

This thermocouple demolishs instrument through rotating adjusting shaft 12 to can adjust the interval between upper plate 10 and the hypoplastron 11, conveniently carry out the block to thermocouple 1, later through rotating swivel handle 9, drive threaded rod 6 and rotate, thereby make limiting plate 7 remove, spacing ampere 7 drives clamp plate 4 and removes to the direction of mounting panel 3 in step, thereby demolish thermocouple 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a thermocouple demolition tool, includes thermocouple (1) and instrument body (2), its characterized in that: the tool comprises a tool body (2), wherein the tool body comprises a mounting plate (3), a pressing plate (4), a clamping plate (5), a first adjusting component and a connecting component, one side of the mounting plate (3) is provided with the pressing plate (4), the first adjusting component is arranged between the mounting plate (3) and the pressing plate (4), the clamping plate (5) used for clamping a thermocouple (1) is arranged above the first adjusting component, the clamping plate (5) is connected with the mounting plate (3) through the connecting component, the first adjusting component comprises a threaded rod (6), a limiting plate (7) and a limiting component, one end of the threaded rod (6) is rotationally connected with the mounting plate (3), the other end of the threaded rod is rotationally connected with the pressing plate (4), one end of the threaded rod (6) is in threaded connection with one end of the limiting plate (7), the limiting plate (7) is located outside the pressing plate (4), the limiting plate (7) is attached to the pressing plate (4), and one side of the threaded rod (6) is provided with the limiting component.

2. A thermocouple removal tool as set forth in claim 1 wherein: the limiting assembly comprises a limiting rod (8), one end of the limiting rod (8) is fixedly connected with the mounting plate (3), the other end of the limiting rod is fixedly connected with the pressing plate (4), and the limiting rod (8) is slidably connected with the limiting plate (7).

3. A thermocouple removal tool as set forth in claim 1 wherein: the front side of mounting panel (3) is equipped with stem (9), the one end of threaded rod (6) passes behind mounting panel (3) through the bearing and is connected with stem (9) fixed.

4. A thermocouple removal tool as set forth in claim 1 wherein: the clamping plate (5) comprises an upper plate (10), a lower plate (11) and a second adjusting assembly, wherein the upper plate and the lower plate (11) are symmetrically arranged, clamping grooves (17) are formed in the inner sides of the upper plate (10) and the lower plate (11), and the upper plate (10) and the lower plate (11) are connected by the second adjusting assembly.

5. A thermocouple removal tool as set forth in claim 4 wherein: the second adjusting component comprises an adjusting shaft (12), a guide rod (13) and a through hole (14), wherein the adjusting shaft (12) is installed at one end of the upper plate (10) in a threaded mode, the lower end of the adjusting shaft (12) is rotationally connected with the top of the lower plate (11), the through hole (14) is formed in the other end of the upper plate (10), the guide rod (13) is arranged in the through hole (14), and the lower end of the guide rod (13) is fixedly connected with the top of the lower plate (11).

6. A thermocouple removal tool as set forth in claim 4 wherein: the connecting assembly comprises a connecting rod (15) and a limiting block (16), the connecting rod (15) is symmetrically arranged at the upper end of the rear side of the mounting plate (3), the upper plate (10) is in sliding connection with the connecting rod (15), and the limiting block (16) is arranged at one end of the connecting rod (15).