CN113776683A - Waterproof armored thermocouple - Google Patents
Waterproof armored thermocouple Download PDFInfo
- Publication number
- CN113776683A CN113776683A CN202111077165.5A CN202111077165A CN113776683A CN 113776683 A CN113776683 A CN 113776683A CN 202111077165 A CN202111077165 A CN 202111077165A CN 113776683 A CN113776683 A CN 113776683A
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- Prior art keywords
- wall
- thermocouple
- thermocouple element
- fixed
- element bin
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- 239000002184 metal Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 240000007643 Phytolacca americana Species 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a waterproof armored thermocouple, which comprises a thermocouple element bin, wherein the bottom end of the thermocouple element bin is connected with a metal wire, the top end of the thermocouple element bin is connected with a thermocouple element bin cover, a fixed cutting sleeve flange is arranged on the metal wire, the metal wire is connected with the thermocouple element bin through the fixed cutting sleeve flange, the thermocouple element bin and the fixed cutting sleeve flange are clamped through a reinforcing component, the reinforcing component comprises a sliding groove formed in the outer wall of the thermocouple element bin, a sliding block connected with the sliding groove in a sliding manner, a fixed plate fixed with the outer wall of the sliding block, a thread groove formed in the inner wall of the fixed plate, a bolt in threaded connection with the thread groove and a clamping groove formed in the inner wall of the fixed cutting sleeve flange, and a screwing component is arranged on the outer wall of the thermocouple element bin cover; through the reinforcing component who sets up, can make fixed cutting ferrule flange when fixed through the device, can not produce easily not hard up, guarantee fixed fastness.
Description
Technical Field
The invention relates to the technical field of thermocouples, in particular to a waterproof armored thermocouple.
Background
The thermocouple is a commonly used temperature measuring element in a temperature measuring instrument, directly measures temperature, converts a temperature signal into a thermal electromotive force signal, and converts the thermal electromotive force signal into the temperature of a measured medium through an electric instrument (a secondary instrument).
But present waterproof type armor thermocouple still has some drawbacks, and traditional waterproof type armor thermocouple bottom is screwed up through fixed cutting ferrule flange, and current fixed cutting ferrule flange is twisted for a long time and is moved the use, can lead to the fastness to reduce to at fixed in-process, meet the turning force and lead to becoming flexible easily, the fastness can not obtain guaranteeing, we propose a waterproof type armor thermocouple for this reason.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a waterproof armored thermocouple, and the waterproof armored thermocouple is characterized in that a reinforcing component is arranged, wherein the reinforcing component comprises a sliding groove, a sliding block, a fixing plate, a threaded groove, a bolt and a clamping groove, and the fixing clamping sleeve flange can not be easily loosened when being fixed by the device, so that the fixing firmness is ensured.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a waterproof formula armoured thermocouple, includes thermocouple element storehouse, the bottom in thermocouple element storehouse is connected with the wire, the top in thermocouple element storehouse is connected with thermocouple element cang gai, be provided with fixed cutting ferrule flange on the wire, the wire passes through fixed cutting ferrule flange and is connected with thermocouple element storehouse, through consolidating the subassembly block between thermocouple element storehouse and the fixed cutting ferrule flange, consolidate the subassembly including seting up spout on thermocouple element storehouse outer wall, with spout sliding connection have the slider, with the fixed plate of slider outer wall fixed, set up the thread groove at the fixed plate inner wall, with the bolt of thread groove threaded connection and set up the block groove at fixed cutting ferrule flange inner wall, be provided with on the thermocouple element cang gai outer wall and twist the subassembly.
As a preferred technical scheme of the present invention, two sets of the sliding grooves are symmetrically formed on the outer wall of the thermocouple element bin, and the length of each set of the sliding grooves is greater than that of the fixing plate.
In a preferred embodiment of the present invention, the fixing plate is formed in an L-shape, and the thread groove is formed at a lower end of the fixing plate.
In a preferred embodiment of the present invention, the diameter of the bolt is set to be equal to the diameter of the engaging groove.
As a preferred technical scheme of the invention, the screwing component comprises two groups of auxiliary plates fixed on the outer wall of the thermocouple element bin cover, a rotating shaft fixed between the two groups of auxiliary plates, a sleeve rod sleeved on the rotating shaft and rotationally connected with the rotating shaft, a check washer arranged between the rotating shaft and the sleeve rod, a poking rod fixed on the outer wall of the sleeve rod, a convex block arranged on the outer wall of the poking rod and a limit plate fixed on the outer wall of the thermocouple element bin cover.
As a preferable technical scheme of the invention, two groups of screwing assemblies are symmetrically arranged on the outer wall of the thermocouple element bin cover.
As a preferable technical scheme of the invention, the anti-loose washers are provided with two groups, the outer side of each group of anti-loose washers is provided with a radial convex thread surface, and the inner side of each group of anti-loose washers is provided with an oblique tooth surface.
As a preferred technical scheme of the invention, the limiting plate is fixed on the outer wall of the thermocouple element bin cover below the poke rod, and the limiting plate is in an L shape.
Compared with the prior art, the invention can achieve the following beneficial effects:
1. through the reinforcement assembly who sets up, wherein the reinforcement assembly includes the spout, the slider, the fixed plate, the thread groove, bolt and block groove, after the staff screws up fixed cutting ferrule flange, only need the fixed plate of lapse, make the fixed plate pass through the slider and slide downwards in the spout, slide to the lower extreme of spout until the slider, at this moment the bolt in the fixed plate is in same level with the block groove in the fixed cutting ferrule flange, the staff at this moment twists the bolt, make the bolt pass through the thread groove and inwards rotate, block groove block formation spacing in the inner and fixed cutting ferrule flange of bolt, can make fixed cutting ferrule flange when fixed through the device, can not produce easily not hard up, guarantee fixed fastness.
2. Through the arranged screwing assembly, wherein the screwing assembly comprises an auxiliary plate, a rotating shaft, a check washer, a sleeve rod, a poking rod, a bump and a limiting plate, when a worker screws or unscrews a thermocouple element bin cover difficultly, the poking rod is only required to be rotated outwards to drive the sleeve rod to rotate on the rotating shaft, the check washer is arranged between the rotating shaft and the sleeve rod and consists of two pieces, the unique embedded structure of the device achieves double effects of check and tightening by utilizing the tension between the two gaskets, the poking rod can be rotated to any position to form static fixation, the outer wall of the bottom end of the poking rod is known to be rotated to be attached to the limiting plate, at the moment, the worker only needs to hold the bumps on the poking rods at two ends to rotate, and the thermocouple element bin cover can be screwed or unscrewed more easily through the poking rod by the device, time and labor are saved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a perspective view of a portion of the present invention;
FIG. 4 is a schematic sectional front view of a portion of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 6 is a schematic side sectional view of a partial structure of the auxiliary rod according to the present invention;
wherein: 1. a thermocouple element bin; 2. a metal wire; 3. a thermocouple element bin cover; 4. fixing the ferrule flange; 5. a reinforcement assembly; 51. a chute; 52. a slider; 53. a fixing plate; 54. a thread groove; 55. a bolt; 56. a clamping groove; 6. screwing the component; 61. an auxiliary plate; 62. a rotating shaft; 63. a lock washer; 64. a loop bar; 65. a poke rod; 66. a bump; 67. and a limiting plate.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-6, a waterproof armored thermocouple comprises a thermocouple element bin 1, a metal wire 2 is connected to the bottom end of the thermocouple element bin 1, a thermocouple element bin cover 3 is connected to the top end of the thermocouple element bin 1, a fixed cutting sleeve flange 4 is arranged on the metal wire 2, the metal wire 2 is connected with the thermocouple element bin 1 through the fixed cutting sleeve flange 4, the thermocouple element bin 1 and the fixed cutting sleeve flange 4 are clamped through a reinforcing component 5, the reinforcing component 5 comprises a sliding groove 51 formed in the outer wall of the thermocouple element bin 1, a sliding block 52 connected with the sliding groove 51 in a sliding manner, and a fixing plate 53 fixed with the outer wall of the sliding block 52, a thread groove 54 arranged on the inner wall of the fixing plate 53, a bolt 55 in threaded connection with the thread groove 54 and a clamping groove 56 arranged on the inner wall of the fixing sleeve flange 4, and a screwing component 6 is arranged on the outer wall of the thermocouple element bin cover 3.
After the fixed ferrule flange 4 is screwed down by the worker, the fixed plate 53 only needs to slide downwards, so that the fixed plate 53 slides downwards in the sliding groove 51 through the sliding block 52, two groups of sliding grooves 51 are symmetrically arranged on the outer wall of the thermocouple element bin 1, the length of each group of sliding grooves 51 is larger than that of the fixed plate 53, the damping performance is arranged between the sliding groove 51 and the sliding block 52, through the design, the fixed plate 53 can be stored upwards without influencing other work until the sliding block 52 slides to the lowest end of the sliding groove 51, at this time, the bolt 55 in the fixed plate 53 and the clamping groove 56 in the fixed ferrule flange 4 are at the same horizontal height, the shape of the fixed plate 53 is provided with an L shape, the thread groove 54 is arranged at the lower end position of the fixed plate 53, through the design, after the fixed plate 53 slides upwards, the bolt 55 fixed at the bottom end is screwed outwards without colliding with the outer wall of the thermocouple element bin cover 3, the staff at this moment twists bolt 55, the diameter setting of bolt 55 equals the diameter size of block groove 56, through this design, make bolt 55 insert block inslot 56 back, can form spacing can not rock, guarantee the reinforced fastness of block, make bolt 55 pass through thread groove 54 internal rotation, it is spacing with the block groove 56 block formation in the fixed cutting ferrule flange 4 until the inner of bolt 55, can make fixed cutting ferrule flange 4 when fixed through the device, can not produce easily not hard up, guarantee fixed fastness.
The screwing assembly 6 comprises two groups of auxiliary plates 61 fixed on the outer wall of the thermocouple element bin cover 3, a rotating shaft 62 fixed between the two groups of auxiliary plates 61, a sleeve rod 64 sleeved on the rotating shaft 62 and rotatably connected with the rotating shaft 62, a locking washer 63 arranged between the rotating shaft 62 and the sleeve rod 64, a poking rod 65 fixed on the outer wall of the sleeve rod 64, a lug 66 arranged on the outer wall of the poking rod 65 and a limiting plate 67 fixed on the outer wall of the thermocouple element bin cover 3.
The screwing component 6 is symmetrically provided with two groups on the outer wall of the thermocouple element bin cover 3, when a worker screws the thermocouple element bin cover 3 or unscrews the thermocouple element bin cover 3 difficultly, the worker only needs to rotate the poking rod 65 outwards to enable the poking rod 65 to drive the loop bar 64 to rotate on the rotating shaft 62, the anti-loosening washers 63 are arranged between the rotating shaft 62 and the loop bar 64, the anti-loosening washers 63 are provided with two groups, the outer side of each group of anti-loosening washers 63 is provided with a radial convex thread surface, the inner side of each group of anti-loosening washers is an oblique tooth surface, through the design, the anti-loosening washers 63 are composed of two pieces, the unique embedded structure utilizes the tension between the two pieces to achieve double effects of anti-loosening and tightening, the poking rod 65 can form static fixation when rotating to any position, the outer wall at the bottom end of the poking rod 65 is known to be attached to the limiting plate 67, the limiting plate 67 is fixed on the outer wall of the thermocouple element bin cover 3 below the poking rod 65, limiting plate 67's shape sets up to the L form, through this design, make limiting plate 67 can prescribe a limit to the rotation of poker rod 65, make poker rod 65 hinder spacing back by limiting plate 67, two sets of poker rods 65 are the vertical state with thermocouple element cang gai 3 outer walls, make things convenient for the better atress of staff, at this moment the staff only need hold the lug 66 on the poker rod 65 at both ends and rotate, can make thermocouple element cang gai 3 screw up or unscrew thermocouple element cangai 3 through poker rod 65 more easily through the device, time saving and labor saving.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the above embodiments and descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A waterproof armored thermocouple comprises a thermocouple element bin (1), and is characterized in that: the bottom end of the thermocouple element bin (1) is connected with a metal wire (2), the top end of the thermocouple element bin (1) is connected with a thermocouple element bin cover (3), a fixed cutting sleeve flange (4) is arranged on the metal wire (2), the metal wire (2) is connected with the thermocouple element bin (1) through the fixed cutting sleeve flange (4), the thermocouple element bin (1) and the fixed cutting sleeve flange (4) are clamped through a reinforcing component (5), the reinforcing component (5) comprises a sliding groove (51) formed in the outer wall of the thermocouple element bin (1), a sliding block (52) connected with the sliding groove (51) in a sliding mode, a fixing plate (53) fixed with the outer wall of the sliding block (52), a threaded groove (54) formed in the inner wall of the fixing plate (53), a bolt (55) connected with the threaded groove (54) in a threaded mode and a clamping groove (56) formed in the inner wall of the fixed cutting sleeve flange (4), and a screwing assembly (6) is arranged on the outer wall of the thermocouple element bin cover (3).
2. The waterproof armored thermocouple of claim 1, wherein: two groups of sliding grooves (51) are symmetrically formed in the outer wall of the thermocouple element bin (1), and the length of each group of sliding grooves (51) is larger than that of the fixing plate (53).
3. The waterproof armored thermocouple of claim 1, wherein: the fixing plate (53) is provided with an L-shaped shape, and the thread groove (54) is formed at the lower end of the fixing plate (53).
4. The waterproof armored thermocouple of claim 1, wherein: the diameter of the bolt (55) is equal to the diameter of the clamping groove (56).
5. The waterproof armored thermocouple of claim 1, wherein: the screwing assembly (6) comprises two groups of auxiliary plates (61) fixed on the outer wall of the thermocouple element bin cover (3), a rotating shaft (62) fixed between the two groups of auxiliary plates (61), a sleeve rod (64) sleeved on the rotating shaft (62) and rotatably connected with the rotating shaft (62), a check washer (63) arranged between the rotating shaft (62) and the sleeve rod (64), a poking rod (65) fixed on the outer wall of the sleeve rod (64), a convex block (66) arranged on the outer wall of the poking rod (65) and a limiting plate (67) fixed on the outer wall of the thermocouple element bin cover (3).
6. The waterproof armored thermocouple of claim 1, wherein: two groups of screwing assemblies (6) are symmetrically arranged on the outer wall of the thermocouple element bin cover (3).
7. The waterproof armored thermocouple of claim 5, wherein: the anti-loosening washer (63) is provided with two groups, the outer side of each group of anti-loosening washers (63) is provided with a radial convex thread surface, and the inner side of each group of anti-loosening washers (63) is provided with an oblique tooth surface.
8. The waterproof armored thermocouple of claim 5, wherein: the limiting plate (67) is fixed on the outer wall of the thermocouple element bin cover (3) below the poke rod (65), and the limiting plate (67) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111077165.5A CN113776683A (en) | 2021-09-15 | 2021-09-15 | Waterproof armored thermocouple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111077165.5A CN113776683A (en) | 2021-09-15 | 2021-09-15 | Waterproof armored thermocouple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113776683A true CN113776683A (en) | 2021-12-10 |
Family
ID=78843719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111077165.5A Pending CN113776683A (en) | 2021-09-15 | 2021-09-15 | Waterproof armored thermocouple |
Country Status (1)
| Country | Link |
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| CN (1) | CN113776683A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1109726A (en) * | 1953-10-13 | 1956-02-01 | Screw friction press | |
| SU1145118A1 (en) * | 1983-01-11 | 1985-03-15 | Gomberg Vladimir S | Pipe screwing/unscrewing device |
| JPH1181696A (en) * | 1997-09-10 | 1999-03-26 | Yoshio Oshima | Reinforcing method and device for post of existing concrete structure |
| KR20020087586A (en) * | 2001-05-14 | 2002-11-23 | 윤종경 | a flange coupling tube |
| KR200390879Y1 (en) * | 2005-03-16 | 2005-07-28 | 장재익 | A fixing device for fittings of flexible tube |
| CN203443696U (en) * | 2013-07-11 | 2014-02-19 | 江苏兆龙电气有限公司 | Armored thermocouple |
| CN204422089U (en) * | 2015-02-13 | 2015-06-24 | 乐清市伦特电子仪表有限公司 | Every leakage armouring high-pressure anti-wear thermopair |
| CN111503361A (en) * | 2020-05-11 | 2020-08-07 | 永嘉企达知识产权咨询有限公司 | Anti-scouring ball valve |
| CN212625340U (en) * | 2020-08-13 | 2021-02-26 | 江苏创谊电器有限公司 | Outdoor isolator of separating brake protection type |
| CN212927031U (en) * | 2020-05-08 | 2021-04-09 | 中建二局第一建筑工程有限公司 | Boundary beam side form reinforcing apparatus |
| CN213177873U (en) * | 2020-09-08 | 2021-05-11 | 宁波胜筹光电科技有限公司 | Reinforced lamp surface ring |
| CN213332925U (en) * | 2020-09-12 | 2021-06-01 | 江西锦瑞建设工程有限公司 | Quick connecting device of pipeline for hydraulic engineering |
-
2021
- 2021-09-15 CN CN202111077165.5A patent/CN113776683A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1109726A (en) * | 1953-10-13 | 1956-02-01 | Screw friction press | |
| SU1145118A1 (en) * | 1983-01-11 | 1985-03-15 | Gomberg Vladimir S | Pipe screwing/unscrewing device |
| JPH1181696A (en) * | 1997-09-10 | 1999-03-26 | Yoshio Oshima | Reinforcing method and device for post of existing concrete structure |
| KR20020087586A (en) * | 2001-05-14 | 2002-11-23 | 윤종경 | a flange coupling tube |
| KR200390879Y1 (en) * | 2005-03-16 | 2005-07-28 | 장재익 | A fixing device for fittings of flexible tube |
| CN203443696U (en) * | 2013-07-11 | 2014-02-19 | 江苏兆龙电气有限公司 | Armored thermocouple |
| CN204422089U (en) * | 2015-02-13 | 2015-06-24 | 乐清市伦特电子仪表有限公司 | Every leakage armouring high-pressure anti-wear thermopair |
| CN212927031U (en) * | 2020-05-08 | 2021-04-09 | 中建二局第一建筑工程有限公司 | Boundary beam side form reinforcing apparatus |
| CN111503361A (en) * | 2020-05-11 | 2020-08-07 | 永嘉企达知识产权咨询有限公司 | Anti-scouring ball valve |
| CN212625340U (en) * | 2020-08-13 | 2021-02-26 | 江苏创谊电器有限公司 | Outdoor isolator of separating brake protection type |
| CN213177873U (en) * | 2020-09-08 | 2021-05-11 | 宁波胜筹光电科技有限公司 | Reinforced lamp surface ring |
| CN213332925U (en) * | 2020-09-12 | 2021-06-01 | 江西锦瑞建设工程有限公司 | Quick connecting device of pipeline for hydraulic engineering |
Non-Patent Citations (1)
| Title |
|---|
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Application publication date: 20211210 |
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| RJ01 | Rejection of invention patent application after publication |