CN209946054U - Dew point meter calibrating device - Google Patents
Dew point meter calibrating device Download PDFInfo
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- CN209946054U CN209946054U CN201920237274.0U CN201920237274U CN209946054U CN 209946054 U CN209946054 U CN 209946054U CN 201920237274 U CN201920237274 U CN 201920237274U CN 209946054 U CN209946054 U CN 209946054U
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- dew point
- rod
- fixedly connected
- placing box
- belt
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- 238000004164 analytical calibration Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 241001274961 Rubus repens Species 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a dew point hygrometer calibrating device relates to dew point hygrometer technical field, including placing the case, the top of placing the case is provided with the dew point hygrometer body, the bottom fixedly connected with installation pole of dew point hygrometer body, the top of placing the case and the position that corresponds the installation pole have seted up the movable hole, and the bottom of installation pole is passed the movable hole and is extended to the inside of placing the case. This dew point hygrometer calibrating device, through setting up belt pulley one, the belt, the cooperation of belt pulley two, can make the belt rotate on the surface of belt pulley one with belt pulley two, through setting up the movable block, carriage release lever and shifting chute, can make the carriage release lever go up and down on the surface of belt, the belt passes through the cooperation of connecting rod and spring when going up and down, can make the kelly get into the draw-in groove inside, will install the stable fixing of pole and place incasement portion, the stability of dew point hygrometer when placing has been reached, the precision of dew point hygrometer when the calibration has effectively been improved, the effect of the practicality of dew point hygrometer is improved.
Description
Technical Field
The utility model relates to a dew point hygrometer technical field specifically is a dew point hygrometer calibrating device.
Background
The dew point instrument is an instrument capable of directly measuring dew point temperature, so that a mirror surface is positioned in sample wet air to be cooled until the moment that dew drops appear on the mirror surface, the average temperature of the mirror surface is measured, namely the dew point temperature, the dew point instrument is high in humidity measuring precision, but the mirror surface with high cleanliness, a temperature control system with high precision and an optical detection system with high sensitivity for the dew drops are required, when the dew point instrument is used, a pipeline sucking sample air is required to be kept clean, otherwise, impurities in the pipeline absorb or release water to cause measurement errors.
But present dew point hygrometer stability when placing is relatively poor, has reduced the precision of dew point hygrometer when the calibration, causes measuring error, has reduced dew point hygrometer's practicality, is not convenient for use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a dew point hygrometer calibrating device possesses and places stable advantage, has solved the relatively poor problem of present dew point hygrometer stability when placing.
(II) technical scheme
For realizing the above-mentioned stable purpose of placing, the utility model provides a following technical scheme: a dew point instrument calibration device comprises a placing box, wherein a dew point instrument body is arranged at the top of the placing box, an installing rod is fixedly connected to the bottom of the dew point instrument body, a movable hole is formed in the top of the placing box and corresponds to the position of the installing rod, the bottom of the installing rod penetrates through the movable hole and extends into the placing box, clamping grooves are formed in the bottoms of two sides of the installing rod, clamping rods are arranged inside the clamping grooves, sliding rods are fixedly connected to the bottoms of the clamping rods, first sliding grooves are formed in two sides of the bottom of the inner wall of the placing box, the sliding rods are in sliding connection with the first sliding grooves, sleeves are arranged on two sides of the top of the back surface of the placing box in a penetrating mode, a first rotating column is arranged inside the sleeves, a first belt pulley is fixedly connected to the inside of the placing box by the front surface of the first rotating column, and a rotating rod is fixedly connected, the bottom of placing incasement wall back of the body surface both sides all fixedly connected with bearing, the positive surface swing joint of bearing has column II, the positive surface fixedly connected with belt pulley two of column II, belt pulley one is connected through belt transmission with belt pulley two, one side fixedly connected with movable block of belt, the dead ahead of belt and the position that corresponds the movable block are provided with the carriage release lever, the shifting chute has been seted up on the surface of carriage release lever, the positive surface of movable block extends to the inside of shifting chute, the one end that the carriage release lever is close to the kelly has the connecting rod through pivot swing joint, the one end that the carriage release lever was kept away from to the connecting rod is through pivot and kelly swing joint.
Further optimize this technical scheme, one side fixedly connected with spring of a spout inner wall, the one end and the slide bar fixed connection that the spring is close to the slide bar.
Further optimize this technical scheme, one side fixedly connected with anticollision pad of draw-in groove inner wall, the anticollision pad is close to one side and the contact of kelly.
Further optimize this technical scheme, place the both sides of incasement wall and all seted up spout two, the carriage release lever is close to the one end fixedly connected with slider of spout two, slider and two sliding connection of spout.
Further optimize this technical scheme, the equal fixedly connected with rubber pad in both sides of placing the roof portion, the top of rubber pad and the bottom contact of dew point hygrometer body.
(III) advantageous effects
Compared with the prior art, the utility model provides a dew point hygrometer calibrating device possesses following beneficial effect:
1. this dew point hygrometer calibrating device, through setting up belt pulley one, the belt, the cooperation of belt pulley two, can make the belt rotate on the surface of belt pulley one with belt pulley two, through setting up the movable block, carriage release lever and shifting chute, can make the carriage release lever go up and down on the surface of belt, the belt passes through the cooperation of connecting rod and spring when going up and down, can make the kelly get into inside the draw-in groove, will install the stable fixing of pole and place incasement portion, the stability of dew point hygrometer when placing has been reached, the precision of dew point hygrometer when the calibration has effectively been improved, avoid causing measuring error, the practicality and the effect convenient to use of dew point hygrometer are improved.
2. This dew point hygrometer calibrating device, through setting up the spring, can drive the slide bar through the elasticity of spring and remove to inside the messenger drove the kelly and get into the draw-in groove, through setting up the anticollision pad, can prevent that the kelly from causing the striking with the anticollision pad when removing, through setting up slider and spout two, can improve the stability of carriage release lever when removing, through setting up the rubber pad, can prevent the dew point hygrometer body and place case direct contact, effectively protect the dew point hygrometer body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the partial structure of the present invention;
fig. 3 is an enlarged view of a portion of a in fig. 1 according to the present invention.
In the figure: 1. a dew point meter body; 2. mounting a rod; 3. a movable hole; 4. a card slot; 5. a clamping rod; 6. a slide bar; 7. a first sliding chute; 8. a sleeve; 9. rotating the first column; 10. a first belt pulley; 11. rotating the rod; 12. a bearing; 13. a second belt pulley; 14. a belt; 15. a moving block; 16. a travel bar; 17. a moving groove; 18. a connecting rod; 19. a spring; 20. an anti-collision pad; 21. a second chute; 22. a slider; 23. a rubber pad; 24. rotating the second column; 25. and (4) placing the box.
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.
Referring to fig. 1-3, the utility model discloses a dew point instrument calibrating device, which comprises a placing box 25, the top of the placing box 25 is provided with a dew point instrument body 1, the bottom of the dew point instrument body 1 is fixedly connected with an installation rod 2, the top of the placing box 25 is provided with a movable hole 3 corresponding to the position of the installation rod 2, the bottom of the installation rod 2 passes through the movable hole 3 and extends to the inside of the placing box 25, the bottoms of the two sides of the installation rod 2 are respectively provided with a clamping groove 4, the inside of the clamping groove 4 is provided with a clamping rod 5, the bottom of the clamping rod 5 is fixedly connected with a sliding rod 6, the two sides of the bottom of the inner wall of the placing box 25 are respectively provided with a sliding groove 7, the sliding rod 6 is connected with the sliding groove 7 in a sliding manner, the two sides of the top of the back surface of the placing box 25 are respectively provided with a sleeve 8 in a penetrating manner, the, the back surface of a first rotating column 9 extends to a rotating rod 11 fixedly connected to the outside of a placing box 25, bearings 12 are fixedly connected to the bottoms of two sides of the back surface of the inner wall of the placing box 25, a second rotating column 24 is movably connected to the front surface of each bearing 12, a second belt pulley 13 is fixedly connected to the front surface of each second rotating column 24, a first belt pulley 10 is in transmission connection with the second belt pulley 13 through a belt 14, a moving block 15 is fixedly connected to one side of each belt 14, a moving rod 16 is arranged right in front of each belt 14 and corresponds to the position of each moving block 15, a moving groove 17 is formed in the surface of each moving rod 16, the front surface of each moving block 15 extends to the inside of each moving groove 17, one end, close to a clamping rod 5, of each moving rod 16 is movably connected with a connecting rod 18 through a rotating shaft, one end, far away from the moving rod 16, The cooperation of belt pulley two 13, can make belt 14 rotate on belt pulley 10 and belt pulley two 13's surface, through setting up movable block 15, carriage release lever 16 and shifting chute 17, can make carriage release lever 16 go up and down at belt 14's surface, belt 14 passes through the cooperation of connecting rod 18 and spring 19 when going up and down, can make card pole 5 get into inside draw-in groove 4, will install that pole 2 is stable to be fixed inside placing box 25, the stability of dew point hygrometer when placing has been reached, the precision of dew point hygrometer when the calibration has effectively been improved, avoid causing measuring error, the practicality of dew point hygrometer is improved and the effect of convenient to use.
Specifically, one side fixedly connected with spring 19 of a 7 inner walls of spout, spring 19 are close to the one end and the slide bar 6 fixed connection of slide bar 6, through setting up spring 19, can drive slide bar 6 through spring 19's elasticity and remove to the messenger drives inside the kelly 5 gets into draw-in groove 4.
Specifically, one side fixedly connected with crashproof pad 20 of 4 inner walls of draw-in groove, crashproof pad 20 are close to one side and the contact of kelly 5, through setting up crashproof pad 20, can prevent that kelly 5 from causing the striking with crashproof pad 20 when removing.
Specifically, place two 21 of spout all seted up in the both sides of case 25 inner wall, the movable rod 16 is close to the one end fixedly connected with slider 22 of two 21 of spout, and slider 22 and two 21 sliding connection of spout can improve the stability of movable rod 16 when removing through setting up slider 22 and two 21 of spout.
Specifically, place the equal fixedly connected with rubber pad 23 in both sides at case 25 top, the top of rubber pad 23 and the bottom contact of dew point hygrometer body 1 through setting up rubber pad 23, can prevent dew point hygrometer body 1 and place case 25 direct contact, effectively protect dew point hygrometer body 1.
When the dew point instrument is used, firstly, the rotating rod 11 is manually rotated, the rotating rod 11 drives the first belt pulley 10 to rotate through the first rotating column 9 when rotating, the first belt pulley 10 drives the second belt pulley 13 to rotate through the belt 14, the belt 14 rotates under the matching of the first belt pulley 10 and the second belt pulley 13, the belt 14 drives the movable block 15 to move on the surface of the belt 14 when rotating, as the movable block 15 extends to the inside of the movable groove 17, the movable block 15 drives the movable rod 16 to ascend and descend on the surface of the belt 14 through the movable groove 17 when moving, the movable rod 16 drives the clamping rod 5 to move through the connecting rod 18 when ascending, the clamping rod 5 is pulled out of the clamping groove 4, the sliding groove 7 and the sliding rod 6 limit the moving track of the clamping rod 5, when the clamping rod 5 is separated from the inside of the clamping groove 4, the dew point instrument body 1 can be taken out, when placing, the installation rod 2 is inserted into the placing box 25 through the, thereby the slide bar 6 drives the clamping bar 5 to enter the clamping groove 4, and the effect of stable placement is achieved.
To sum up, this dew point hygrometer calibrating device, through setting up belt pulley 10, belt 14, the cooperation of belt pulley two 13, can make belt 14 rotate on belt pulley 10 and belt pulley two 13's surface, through setting up movable block 15, carriage release lever 16 and shifting chute 17, can make carriage release lever 16 go up and down at belt 14's surface, belt 14 passes through connecting rod 18 and spring 19's cooperation when going up and down, can make kelly 5 get into inside 4 draw-in grooves, will install 2 stable fixes inside placing box 25 of pole, the stability of dew point hygrometer when placing has been reached, the precision of dew point hygrometer when the calibration has effectively been improved, avoid causing measuring error, the practicality and the effect convenient to use of dew point hygrometer are improved.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (5)
1. Dew point hygrometer calibration device, comprising a placement box (25), characterized in that: the dew point meter comprises a placing box (25), a dew point meter body (1) is arranged at the top of the placing box (25), an installing rod (2) is fixedly connected to the bottom of the dew point meter body (1), a movable hole (3) is formed in the top of the placing box (25) and corresponds to the position of the installing rod (2), the bottom of the installing rod (2) penetrates through the movable hole (3) and extends into the placing box (25), clamping grooves (4) are formed in the bottoms of the two sides of the installing rod (2), clamping rods (5) are arranged in the clamping grooves (4), sliding rods (6) are fixedly connected to the bottoms of the clamping rods (5), sliding grooves I (7) are formed in the two sides of the bottom of the inner wall of the placing box (25), the sliding rods (6) are connected with the sliding grooves I (7) in a sliding mode, sleeves (8) are arranged on the two sides of the top of the back surface of the placing box (25) in a, the front surface of the first rotating column (9) extends to the inside of the placing box (25) and is fixedly connected with a first belt pulley (10), the back surface of the first rotating column (9) extends to the outside of the placing box (25) and is fixedly connected with a rotating rod (11), the bottoms of the two sides of the back surface of the inner wall of the placing box (25) are fixedly connected with bearings (12), the front surface of each bearing (12) is movably connected with a second rotating column (24), the front surface of each second rotating column (24) is fixedly connected with a second belt pulley (13), the first belt pulley (10) and the second belt pulley (13) are in transmission connection through a belt (14), one side of the belt (14) is fixedly connected with a moving block (15), a moving rod (16) is arranged right in front of the belt (14) and corresponds to the position of the moving block (15), and a moving groove (17) is formed in the surface, the front surface of the moving block (15) extends into the moving groove (17), one end of the moving rod (16) close to the clamping rod (5) is movably connected with a connecting rod (18) through a rotating shaft, and one end of the connecting rod (18) far away from the moving rod (16) is movably connected with the clamping rod (5) through the rotating shaft.
2. A dew point instrument calibration device as set forth in claim 1, wherein: one side of the inner wall of the first sliding groove (7) is fixedly connected with a spring (19), and one end, close to the sliding rod (6), of the spring (19) is fixedly connected with the sliding rod (6).
3. A dew point instrument calibration device as set forth in claim 1, wherein: one side fixedly connected with anticollision pad (20) of draw-in groove (4) inner wall, anticollision pad (20) are close to one side and the contact of kelly (5).
4. A dew point instrument calibration device as set forth in claim 1, wherein: two sliding grooves (21) are formed in the two sides of the inner wall of the placing box (25), a sliding block (22) is fixedly connected to one end, close to the two sliding grooves (21), of the moving rod (16), and the sliding block (22) is connected with the two sliding grooves (21) in a sliding mode.
5. A dew point instrument calibration device as set forth in claim 1, wherein: the dew point hygrometer is characterized in that rubber pads (23) are fixedly connected to two sides of the top of the placing box (25), and the top of each rubber pad (23) is in contact with the bottom of the dew point hygrometer body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237274.0U CN209946054U (en) | 2019-02-25 | 2019-02-25 | Dew point meter calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237274.0U CN209946054U (en) | 2019-02-25 | 2019-02-25 | Dew point meter calibrating device |
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| Publication Number | Publication Date |
|---|---|
| CN209946054U true CN209946054U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920237274.0U Expired - Fee Related CN209946054U (en) | 2019-02-25 | 2019-02-25 | Dew point meter calibrating device |
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| CN (1) | CN209946054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812154A (en) * | 2020-06-15 | 2020-10-23 | 王艳萍 | Automatic photoelectric detection system of cold mirror type dew point instrument |
-
2019
- 2019-02-25 CN CN201920237274.0U patent/CN209946054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812154A (en) * | 2020-06-15 | 2020-10-23 | 王艳萍 | Automatic photoelectric detection system of cold mirror type dew point instrument |
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Granted publication date: 20200114 |