CN208902288U - A kind of detachable thermocouple to fathom convenient for adjusting - Google Patents
A kind of detachable thermocouple to fathom convenient for adjusting Download PDFInfo
- Publication number
- CN208902288U CN208902288U CN201821774650.1U CN201821774650U CN208902288U CN 208902288 U CN208902288 U CN 208902288U CN 201821774650 U CN201821774650 U CN 201821774650U CN 208902288 U CN208902288 U CN 208902288U
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- CN
- China
- Prior art keywords
- sleeve pipe
- protection sleeve
- ring flange
- backup pad
- thermocouple
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Abstract
The utility model is a kind of detachable thermocouple to fathom convenient for adjusting, including ring flange and protection sleeve pipe, running through in the middle part of ring flange has mounting hole, annular backup pad is equipped in mounting hole, the apical side height of annular backup pad is lower than the apical side height of ring flange, the left and right ends of annular backup pad upper surface are equipped with not perforative detent slot and rear and front end is equipped with perforative regulating tank, the left and right sides of protection sleeve pipe outer wall is equipped with several clamping blocks from top to bottom, two clamping blocks in protection sleeve pipe same horizontal line are connected in detent slot, there are two semicircle fixed plates for protection sleeve pipe peripheral hardware, two semicircle fixed plates are fixed on ring flange by fastening bolt, thermocouple core is equipped in protection sleeve pipe, terminal box is equipped at the top of protection sleeve pipe, thermocouple core is connected with terminal box.The utility model can adjust protection sleeve pipe and protrude into the length below ring flange according to the variation of installation environment, and applicability is higher, and integral replacing is not had to when repair and replacement, saves cost.
Description
Technical field
The utility model relates to thermometric instruments field more particularly to a kind of detachable heat to fathom convenient for adjusting
Galvanic couple.
Background technique
Thermocouple is common temperature element in temperature measuring instrument, it directly measures temperature, and temperature signal is converted
At thermo-electromotive force signal, the temperature of measured medium is converted by electric meter (secondary meter).The shape of various thermocouples is normal
It is far from it because of needs, but their basic structure is roughly the same, usually by thermocouple wire, insulation sleeve protection pipe and connect
The major parts such as wire box composition, usually matches with display instrument, recording apparatus and electronic controller.
But present thermocouple is usually the structure of integral type, protection sleeve pipe is fixedly connected with ring flange, once protection
Casing damages, it is necessary to integral replacing, higher cost；And length of the protection sleeve pipe below ring flange is fixed, to difference
Installation environment applicability be not it is very high, cannot be adjusted according to installation environment, other thermocouple can only be replaced, by limit compared with
It is high.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of hot convenient for adjusting the detachable to fathom
Galvanic couple.
In order to achieve the above object, the utility model adopts the following technical solutions:
It is a kind of convenient for adjusting the detachable thermocouple that fathoms, including ring flange and protection sleeve pipe, in the ring flange
Portion is equipped with annular backup pad through there is mounting hole in the mounting hole, the apical side height of the annular backup pad is lower than ring flange
Apical side height, the bottom surface flush of the annular backup pad bottom surface and ring flange, the left and right of the annular backup pad upper surface
Both ends are equipped with not perforative detent slot and rear and front end and are equipped with perforative regulating tank, the left and right sides of the protection sleeve pipe outer wall from
Top to bottm be equipped with several clamping blocks, the protection sleeve pipe pass through mounting hole, annular backup pad and by be in same horizontal line
On two clamping blocks be connected in detent slot, for the protection sleeve pipe peripheral hardware there are two semicircle fixed plate, two semicircles are solid
Fixed board is located at ring flange upper surface and blocks protection sleeve pipe, is correspondingly provided with several spiral shells in the semicircle fixed plate, ring flange
Pit is equipped with fastening bolt in the threaded hole, thermocouple core is equipped in the protection sleeve pipe, can at the top of the protection sleeve pipe
Disassembly is equipped with terminal box, and the top of the thermocouple core is connected with the terminal box.
The semicircle fixed plate bottom is equipped with annular buttcover plate corresponding with annular backup pad upper surface.
Seal gasket is equipped between the annular buttcover plate and annular backup pad of the semicircle fixed plate bottom.
The thermocouple core is externally provided with ceramic tube, silicon carbide casing between the ceramic tube and protection sleeve pipe inner wall.
The beneficial effects of the utility model are: the utility model protection sleeve pipe and ring flange are split settings, it can basis
The variation of installation environment adjusts protection sleeve pipe and protrudes into the length below ring flange, and applicability is higher, does not have to when repair and replacement whole
Cost is saved in replacement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the perspective view (omitting terminal box) of the utility model；
Fig. 3 is the structural schematic diagram of ring flange；
Fig. 4 is the structural schematic diagram of protection sleeve pipe；
In figure: 1- ring flange；2- protection sleeve pipe；3- mounting hole；4- annular backup pad；5- detent slot；6- regulating tank；7- card
Connect block；8- semicircle fixed plate；9- threaded hole；10- fastening bolt；11- thermocouple core；12- terminal box；13- ceramic tube；14-
Silicon carbide casing；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figures 1 to 4, a kind of detachable thermocouple to fathom convenient for adjusting, including ring flange 1 and protective case
Pipe 2 is equipped with annular backup pad 4, the annular backup pad 4 in the mounting hole 3 through there is mounting hole 3 in the middle part of the ring flange 1
Apical side height be lower than the apical side height of ring flange 1, the bottom surface flush of 4 bottom surface of annular backup pad and ring flange 1 is described
The left and right ends of 4 upper surface of annular backup pad are equipped with not perforative detent slot 5 and rear and front end is equipped with perforative regulating tank 6, institute
The left and right sides for stating 2 outer wall of protection sleeve pipe is equipped with several clamping blocks 7 from top to bottom, the protection sleeve pipe 2 pass through mounting hole 3,
Annular backup pad 4 is simultaneously connected in detent slot 5 by two clamping blocks 7 in same horizontal line, outside the protection sleeve pipe 2
If two semicircle fixed plates 8 are located at 1 upper surface of ring flange and block protection sleeve pipe 2, described there are two semicircle fixed plate 8
It is correspondingly provided with several threaded holes 9 in semicircle fixed plate 8, ring flange 1, fastening bolt 10, institute are installed in the threaded hole 9
It states and is equipped with thermocouple core 11 in protection sleeve pipe 2,2 top side detachable of protection sleeve pipe is equipped with terminal box 12, the thermocouple
The top of core 11 is connected with the terminal box 12.
Semicircle 8 bottom of fixed plate is equipped with annular buttcover plate corresponding with 4 upper surface of annular backup pad.
Seal gasket is equipped between the annular buttcover plate and annular backup pad 4 of 8 bottom of the semicircle fixed plate.
The thermocouple core 11 is externally provided with ceramic tube 13, silicon carbide set between 2 inner wall of the ceramic tube 13 and protection sleeve pipe
Pipe 14.
The utility model protection sleeve pipe 2 and ring flange 1 are split settings, can adjust and protect according to the variation of installation environment
Protecting pipe 2 protrudes into the length of the lower section of ring flange 1, when adjusting, need to only remove two semicircle fixed plates 8, protection sleeve pipe 2 is mentioned
It rises, so that clamping block 7 leaves detent slot 5, rotates protection sleeve pipe 2, pass through clamping block 7 from regulating tank 6, select suitable long
Degree, adjusts corresponding clamping block 7 and is placed in detent slot 5, then install semicircle fixed plate 8, applicability is higher, is not required to purchase
More thermocouples are set, while not having to integral replacing when repair and replacement, save cost.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (4)
1. a kind of detachable thermocouple to fathom convenient for adjusting, which is characterized in that including ring flange (1) and protection sleeve pipe
(2), annular backup pad (4) are equipped in the mounting hole (3), the ring through having mounting hole (3) in the middle part of the ring flange (1)
The apical side height of shape support plate (4) is lower than the apical side height of ring flange (1), annular backup pad (4) bottom surface and ring flange (1)
Bottom surface flush, the left and right ends of annular backup pad (4) upper surface are equipped with not perforative detent slot (5) and rear and front end
Equipped with perforative regulating tank (6), the left and right sides of protection sleeve pipe (2) outer wall is equipped with several clamping blocks (7) from top to bottom,
The protection sleeve pipe (2) passes through mounting hole (3), annular backup pad (4) and two clamping blocks by being in same horizontal line
(7) it is connected in detent slot (5), for protection sleeve pipe (2) peripheral hardware there are two semicircle fixed plate (8), two semicircle fixed
Plate (8) is located at ring flange (1) upper surface and blocks protection sleeve pipe (2), corresponding on the semicircle fixed plate (8), ring flange (1)
It equipped with several threaded holes (9), is equipped with fastening bolt (10) in the threaded hole (9), heat is equipped in the protection sleeve pipe (2)
Galvanic couple core (11), protection sleeve pipe (2) top side detachable are equipped with terminal box (12), the top of the thermocouple core (11) with
The terminal box (12) is connected.
2. a kind of detachable thermocouple to fathom convenient for adjusting according to claim 1, which is characterized in that described half
Round fixed plate (8) bottom is equipped with annular buttcover plate corresponding with annular backup pad (4) upper surface.
3. a kind of detachable thermocouple to fathom convenient for adjusting according to claim 2, which is characterized in that described half
Seal gasket is equipped between the annular buttcover plate and annular backup pad (4) of round fixed plate (8) bottom.
4. a kind of detachable thermocouple to fathom convenient for adjusting according to claim 3, which is characterized in that the heat
Galvanic couple core (11) is externally provided with ceramic tube (13), silicon carbide casing (14) between the ceramic tube (13) and protection sleeve pipe (2) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774650.1U CN208902288U (en) | 2018-10-31 | 2018-10-31 | A kind of detachable thermocouple to fathom convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774650.1U CN208902288U (en) | 2018-10-31 | 2018-10-31 | A kind of detachable thermocouple to fathom convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208902288U true CN208902288U (en) | 2019-05-24 |
Family
ID=66577138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821774650.1U Active CN208902288U (en) | 2018-10-31 | 2018-10-31 | A kind of detachable thermocouple to fathom convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208902288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631730A (en) * | 2019-10-31 | 2019-12-31 | 安徽南自电气股份有限公司 | Thermocouple installation fastener |
-
2018
- 2018-10-31 CN CN201821774650.1U patent/CN208902288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631730A (en) * | 2019-10-31 | 2019-12-31 | 安徽南自电气股份有限公司 | Thermocouple installation fastener |
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