CN219495516U - Liftable multifunctional verification rack suitable for PR600 series constant temperature tank - Google Patents
Liftable multifunctional verification rack suitable for PR600 series constant temperature tank Download PDFInfo
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- CN219495516U CN219495516U CN202320258979.7U CN202320258979U CN219495516U CN 219495516 U CN219495516 U CN 219495516U CN 202320258979 U CN202320258979 U CN 202320258979U CN 219495516 U CN219495516 U CN 219495516U
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Abstract
The utility model provides a lifting multifunctional detection frame suitable for PR600 series thermostats, and belongs to the technical field of detection devices. The utility model comprises the following steps: the supporting bottom plate is provided with two verification temperature cavity holes corresponding to the temperature cavity sizes on PR600 series constant temperature tanks; a supporting upright rod arranged on the supporting bottom plate; the support net surface is connected to the support vertical rod in a sliding manner and used for fixing the thermometer to be detected; the support ring is connected to the support upright rod in a sliding manner and is positioned above the support net surface and used for fixing the thermometer to be detected; the supporting net surface is formed by arranging a plurality of cross bars in parallel, and the row spacing between the adjacent cross bars corresponds to the diameter of the PR600 series thermostatic bath verification holes. According to the utility model, the support net surface and the support ring are respectively in sliding connection with the support upright rod, and the support net surface and the support ring are utilized to fix the detected thermometers with different lengths, so that a plurality of detected thermometers can be detected simultaneously, and the verification efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of calibrating devices, in particular to a lifting multifunctional calibration stand suitable for PR600 series constant temperature tanks.
Background
PR600 heat pipe thermostats are used for glass liquid thermometers, thermal resistors, bimetallic thermometers, and major accessories for pressure thermometer verification. When in use, the temperature of the 2 temperature cavities of the constant temperature tank respectively reaches 150 ℃ and 300 ℃, the temperature is required to be set according to the model and specification of the temperature instrument to be detected for temperature rise verification, and the temperature is usually set to be 50 ℃, 100 ℃, 150 ℃, 200 ℃ and 300 ℃. After the temperature point of 150 ℃ is detected, the detected thermometer is required to be moved to another temperature field for continuous detection, and scalding accidents easily occur in the moving process; the temperature cavity verification holes have small spacing, and in the process of verifying the glass liquid thermometer, the thermal resistor, the bimetal thermometer and the pressure thermometer, the bamboo dragonfly clip is directly fixed on the temperature cavity, and when the number of the inserted detected temperature counts is large, the mutual influence is achieved, and all verification holes cannot be inserted into the detected thermometer, so that the verification efficiency is affected; along with the rise of the temperature in the constant temperature tank furnace, the temperature of the furnace mouth is gradually increased, and the bamboo dragonfly clip for fixing the detected thermometer is directly contacted with the temperature cavity and is used at high temperature for a long time, so that fire accidents are easy to occur; because the standard platinum resistance thermometer and the detected thermometer are fixed at the position of the furnace mouth, the circuit of the instrument can be softened and blown after the temperature rises.
The utility model with the publication number of CN217358801U discloses a comprehensive verification device for a thermometer, which comprises a standard platinum resistance thermometer, a combined fixed support, a constant temperature tank and a black body cavity component, wherein the combined fixed support is arranged above the constant temperature tank, the black body cavity component is arranged in the constant temperature tank below the combined fixed support, the standard platinum resistance thermometer is vertically installed through the combined fixed support, and the lower end of the standard platinum resistance thermometer extends into the constant temperature tank. The utility model can realize independent verification of four thermometers, namely a glass thermometer, an electronic thermometer, an infrared forehead thermometer and an infrared ear thermometer, and can also realize synchronous verification, thereby greatly improving the compatibility and the detection efficiency of the thermometer verification device.
The detection support cannot be lifted and is only suitable for one detection cavity.
The utility model with the publication number of CN208109292U discloses a support for thermometer verification, which mainly comprises supporting legs and a thermometer fixing frame, wherein the thermometer fixing frame mainly comprises a panel, a baffle and a spring piece, a plurality of circular through holes are formed in the panel, a plurality of baffles and spring pieces are fixedly connected to the lower surface of the panel through bolts, the baffles and the spring pieces are symmetrically arranged on two sides of the circular through holes, the supporting legs are respectively arranged at two ends of a central axis of the panel, each supporting leg comprises a connecting rod, a movable rod and a base, the upper end of each connecting rod is connected with the panel, the lower end of each connecting rod is connected with the movable rod, and the base is connected with the lower end of each movable rod. The utility model can replace hands to support and fix the thermometer, thereby ensuring the safety of verification personnel and ensuring the thermometer to be stably placed in the constant temperature tank.
The utility model realizes that the verification bracket can be lifted, but has single function, and the fixing mode of the thermometer to be detected influences the verification efficiency when the length of the thermometer to be detected is different, so that a plurality of thermometers cannot be verified at the same time.
The utility model with the publication number of CN211576415U discloses a thermostatic pipe support and a thermostatic bath provided with the same, wherein the support comprises an upper support plate and a lower support plate, the upper support plate is larger than the lower support plate in diameter, the upper support plate and the lower support plate are provided with thermostatic pipe through holes which are arranged right opposite, the bottom of the upper support plate is provided with a baffle corresponding to the thermostatic pipe through holes, the baffle is rotatably arranged on the upper support plate through a torsion spring, the support is provided with a thermostatic pipe which is suitable for the thermostatic pipe through holes, and the thermostatic pipe is of a hollow structure with an open upper end. The constant temperature tank comprises a machine body with a liquid containing tank, a cover plate is arranged at the top of the machine body and corresponds to the liquid containing tank, a sinking table which is suitable for the upper supporting disc is arranged on the cover plate, and a through hole which is suitable for the lower supporting disc is arranged in the middle of the sinking table. The temperature sensor calibration device is beneficial to improving the calibration efficiency and accuracy of the temperature sensor, has a stable and reliable overall structure, can effectively reduce the damage to the sensor, simultaneously reduces the heat exchange between the solution in the constant temperature tank and the environment, reduces the power consumption, is convenient for the accurate control of the set temperature, and the like.
The verification support of the utility model can not be lifted and is only suitable for one verification cavity.
Disclosure of Invention
In view of the above, in order to solve the technical problem that the bracket for calibrating the thermometers in the prior art cannot simultaneously identify a plurality of thermometers, the utility model provides a lifting multifunctional calibration frame suitable for PR600 series thermostats, which is respectively and slidably connected with a supporting upright rod through a supporting net surface and a supporting ring, and the detected thermometers with different lengths are fixed by utilizing the supporting net surface and the supporting ring, so that the plurality of detected thermometers can be detected simultaneously, and the calibration efficiency is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a liftable multifunctional inspection rack suitable for PR600 series thermostats, comprising:
the supporting bottom plate is provided with two verification temperature cavity holes corresponding to the temperature cavity sizes on PR600 series constant temperature tanks;
a supporting upright rod arranged on the supporting bottom plate;
the support net surface is connected to the support vertical rod in a sliding manner and used for fixing the thermometer to be detected;
the support ring is connected to the support upright rod in a sliding manner and is positioned above the support net surface and used for fixing the thermometer to be detected;
the supporting net surface is formed by arranging a plurality of cross bars in parallel, and the row spacing between the adjacent cross bars corresponds to the diameter of a PR600 series thermostatic bath verification hole.
Preferably, the supporting net surface is slidably connected with the supporting upright through a first sliding sleeve and is fixed through a first clamping screw.
Preferably, the support ring is slidably connected to the support pole via a second sliding sleeve and is fixed by a second clamping screw.
Preferably, the diameter of the assay temperature cavity hole is 150mm.
Preferably, the supporting base plate is a steel plate with the thickness of 14mm, and the length of the steel plate is 410mm, and the width of the steel plate is 190mm.
Preferably, the cross bars are round steel with phi of 6mm, and the distance between adjacent cross bars is 30-35mm.
Preferably, the support mesh is 380mm long and 160mm wide.
Preferably, the first sliding sleeve is a steel circular tube with the outer diameter phi of 20mm and the inner diameter phi of 14 mm.
Preferably, the second sliding sleeve is a steel circular tube with the outer diameter phi of 20mm and the inner diameter phi of 14 mm.
Preferably, the supporting upright is round steel with the diameter of 14mm and the height of 600mm.
Compared with the prior art, the utility model has the following beneficial effects:
the lifting multifunctional detection frame suitable for PR600 series thermostats is respectively connected with the support upright rod in a sliding manner through the support net surface and the support ring, and detected thermometers with different lengths are fixed by utilizing the support net surface and the support ring, so that a plurality of detected thermometers can be detected simultaneously, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a left side view of the present utility model;
FIG. 4 is a top view of the present utility model;
in the figure, 1 a supporting bottom plate, 2 a supporting net surface, 3 a first sliding sleeve, 31 a second sliding sleeve, 4 a supporting ring, 5 a supporting vertical rod, 6 a verification temperature cavity hole, 7 a first clamping screw, 71 a second clamping screw and 8 a cross rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 4, the present utility model provides a liftable multifunctional inspection rack suitable for PR600 series thermostats, comprising:
the supporting bottom plate 1 is provided with two verification temperature cavity holes 6 corresponding to the temperature cavity sizes on PR600 series constant temperature tanks;
a supporting upright 5 provided on the supporting base plate 1;
the supporting net surface 2 is connected to the supporting vertical rod 5 in a sliding manner and is used for fixing a thermometer to be detected;
at least one support ring 4 which is connected to the support upright 5 in a sliding manner and is positioned above the support net surface 2 for fixing a thermometer to be detected;
the supporting net surface 2 is formed by arranging a plurality of cross bars 8 in parallel, and the row spacing between the adjacent cross bars 8 corresponds to the diameter of a PR600 series constant temperature groove verification hole.
In the present utility model, the supporting net surface 2 is slidably connected to the supporting upright 5 through the first sliding sleeve 3 and is fixed by the first clamping screw 7.
In the utility model, two support vertical rods 5 are preferably arranged at two corners of one side of the support bottom plate 1, the connecting line between the support vertical rods 5 is preferably parallel to the connecting line of the circle centers of the two verification temperature cavity holes 6, and the support net surface 2 is preferably in sliding connection with the two support vertical rods 5 through two first sliding sleeves 3 respectively and is fixed through two first clamping screws 7 respectively.
In the present utility model, the support ring 4 is slidably connected to the support pole 5 by means of a second sliding sleeve 31 and is fixed by means of a second clamping screw 71.
In the present utility model, the support rings 4 are preferably at least two, are respectively connected with the two support uprights 5 in a sliding manner through two second sliding sleeves 31, and are respectively fixed through two second clamping screws 71.
In the present utility model, the assay temperature bore 6 has a diameter of 150mm.
In the utility model, the supporting bottom plate 1 is a steel plate with the thickness of 14mm, and the length of the steel plate is 410mm, the width of the steel plate is 190mm, so that the stability of the verification rack is ensured.
In the utility model, the cross bars 8 are round steel with phi of 6mm, and the distance between the adjacent cross bars 8 is 30-35mm, and the distance corresponds to the diameter of PR600 series thermostatic bath verification holes.
In the utility model, the supporting net surface 2 is 380mm long and 160mm wide.
In the utility model, the first sliding sleeve 3 is a steel circular tube with the outer diameter phi of 20mm and the inner diameter phi of 14 mm.
In the present utility model, the second sliding sleeve 31 is a steel circular tube with an outer diameter phi of 20mm and an inner diameter phi of 14 mm.
In the utility model, the supporting upright 5 is round steel with phi 14mm and the height is 600mm.
In the utility model, the first sliding sleeve 3 and the second sliding sleeve 31 can enable the supporting net surface 2 and the supporting ring 4 to slide to any position on the supporting upright 5.
The first clamping screw 7 and the second clamping screw 71 mainly fix the support net surface 2 and the support ring 4 at a proper height on the support upright 5.
According to the utility model, a plurality of detected thermometers can be detected each time, the efficiency is improved by 50%, and scalding and fire accidents can be prevented; and protecting equipment and preventing the line from being softened to cause damage.
The working principle of the utility model is as follows:
according to the utility model, two verification temperature cavity holes 6 on the supporting bottom plate 1 correspond to the temperature cavities on PR600 series constant temperature tanks, the distance between adjacent cross bars 8 of the verification supporting net surface 2 corresponds to the size of the verification holes one by one, different fixing modes are selected according to the length of the detected thermometer, and the detected thermometer is fixed through the supporting net surface 2 or a supporting ring (for example, a longer detected thermometer is fixed by adopting the supporting ring 4, and a shorter detected thermometer bamboo dragonfly clip is clamped and placed on the supporting net surface 2), so that the verification efficiency is improved, and the effects of stability, convenience and safety are achieved. Clamping the detected thermometer by the bamboo dragonfly clamp which is not resistant to high temperature, then increasing the temperature to 28 ℃ from 74 ℃ on the supporting net surface 2, greatly reducing the temperature, and eliminating the hidden trouble of high temperature safety; meanwhile, the fixed positions of the standard platinum resistance thermometer and the detected thermometer are improved, the furnace mouth temperature is transferred, the heat dissipation and cooling effects are achieved, and the measurement error caused by environmental factors is greatly reduced. The utility model improves verification efficiency, protects personnel and equipment safety, improves measurement accuracy, reduces errors caused by measurement equipment, and improves measurement accuracy.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (10)
1. Liftable multifunctional detection frame suitable for PR600 series constant temperature tank, characterized by comprising:
the supporting bottom plate is provided with two verification temperature cavity holes corresponding to the temperature cavity sizes on PR600 series constant temperature tanks;
a supporting upright rod arranged on the supporting bottom plate;
the support net surface is connected to the support vertical rod in a sliding manner and used for fixing the thermometer to be detected;
the support ring is connected to the support upright rod in a sliding manner and is positioned above the support net surface and used for fixing the thermometer to be detected;
the supporting net surface is formed by arranging a plurality of cross bars in parallel, and the row spacing between the adjacent cross bars corresponds to the diameter of a PR600 series thermostatic bath verification hole.
2. The liftable multifunctional detection rack suitable for PR600 series thermostats according to claim 1, wherein the supporting mesh surface is slidingly connected with the supporting upright by a first sliding sleeve and fixed by a first clamping screw.
3. The liftable multifunctional test rack suitable for PR600 series thermostats according to claim 1, wherein said support ring is slidingly connected with said support upright by means of a second sliding sleeve and fixed by means of a second clamping screw.
4. A multifunctional liftable test rack suitable for PR600 series thermostats according to claim 1, characterized in that the diameter of the test temperature cavity hole is 150mm.
5. The liftable multifunctional test rack suitable for PR600 series thermostats according to claim 1, wherein the supporting bottom plate is a steel plate with the thickness of 14mm, the length of which is 410mm and the width of which is 190mm.
6. The liftable multifunctional detecting rack suitable for PR600 series constant temperature tanks according to claim 1, wherein the cross bars are round steel with phi of 6mm, and the distance between adjacent cross bars is 30-35mm.
7. A multifunctional lifting test stand suitable for PR600 series thermostats according to claim 6, wherein said support mesh is 380mm long and 160mm wide.
8. The liftable multifunctional detection rack suitable for PR600 series constant temperature tanks according to claim 2, wherein the first sliding sleeve is a steel round tube with the outer diameter phi of 20mm and the inner diameter phi of 14 mm.
9. A liftable multifunctional test stand suitable for PR600 series constant temperature tanks according to claim 3, characterized in that said second sliding sleeve is a steel circular tube with an outer diameter phi 20mm and an inner diameter phi 14 mm.
10. A multifunctional lifting test stand suitable for PR600 series thermostats according to any of claims 1-9, characterized in that said supporting uprights are round steel with a phi 14mm and a height of 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320258979.7U CN219495516U (en) | 2023-02-20 | 2023-02-20 | Liftable multifunctional verification rack suitable for PR600 series constant temperature tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320258979.7U CN219495516U (en) | 2023-02-20 | 2023-02-20 | Liftable multifunctional verification rack suitable for PR600 series constant temperature tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219495516U true CN219495516U (en) | 2023-08-08 |
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ID=87515808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320258979.7U Active CN219495516U (en) | 2023-02-20 | 2023-02-20 | Liftable multifunctional verification rack suitable for PR600 series constant temperature tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219495516U (en) |
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2023
- 2023-02-20 CN CN202320258979.7U patent/CN219495516U/en active Active
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