CN211740070U - Thermal field height measuring jig - Google Patents
Thermal field height measuring jig Download PDFInfo
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- CN211740070U CN211740070U CN202020835551.0U CN202020835551U CN211740070U CN 211740070 U CN211740070 U CN 211740070U CN 202020835551 U CN202020835551 U CN 202020835551U CN 211740070 U CN211740070 U CN 211740070U
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- main support
- measuring stick
- measuring
- observation
- thermal field
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Abstract
The utility model discloses a thermal field height measurement tool, including the main support, the quadrangular prism structure that the main support set up for the level, the main support both ends are provided with the base of making level, two base lower surface coplanarities of making level, main support middle part swing joint has the measuring stick, the measuring stick is the shaft-like structure of vertical setting, and the measuring stick cup joints in the main support and up-and-down motion, and the measuring stick axis perpendicular to makes level the base lower surface, is provided with the scale on the measuring stick, and the measuring stick lower extreme is 0 scale, be provided with the observation portion on the main support, the breach of observation portion for setting up the main support on, the breach at observation portion place can expose the measuring stick, and the measuring stick rotates the in-process, and the scale registration can expose in observation portion on the measuring stick. The thermal field height measurement jig carries out reference positioning through the base of making level, simultaneously through observing the supplementary reading of auxiliary member, the accurate convenient reading that carries on of convenient to use person.
Description
Technical Field
The utility model relates to a measuring tool equipment field especially relates to a thermal field height measurement tool.
Background
The furnace platform thermal field is a common device in the crystal combination industry, and the height of the thermal field is a parameter which must be measured when the furnace platform thermal field is used. The stove top thermal field structure is mostly irregular shape, and its thermal field diameter has the change in axial position, and when using, thermal field bottom highly can be adjusted according to the in-service use condition, and consequently the thermal field height is different when using at every turn, when using the equivalent utensil of degree of depth chi to measure, because the dipperstick base station size is less, measures inaccurately, and degree of depth chi reading scale is less simultaneously, and the reading is difficult, easy misreading.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a thermal field height measurement tool carries out the benchmark location through the base of making level, simultaneously through observing the supplementary reading of auxiliary member, the accurate convenient of the person of facilitating the use carries out the reading.
For reaching this purpose, the utility model provides a thermal field height measurement tool, including the main support, the quadrangular prism structure that the main support set up for the level, the main support both ends are provided with the base of making level, two base lower surfaces coplanarities of making level, main support middle part swing joint has the measuring stick, the measuring stick is the shaft-like structure of vertical setting, and the measuring stick cup joints in the main support and up-and-down motion, and the measuring stick axis perpendicular to base lower surface of making level is provided with the scale on the measuring stick, and the measuring stick lower extreme is 0 scale, be provided with observation portion on the main support, observation portion is the breach that sets up on the main support, the breach at observation portion place can expose the measuring stick, and the measuring stick rotates the in-process, and the scale registration can expose in observation portion on the measuring stick.
The utility model discloses a further improvement, the embedded observation auxiliary component that has transparent material to make in the observation part, it is the convex lens structure to observe the auxiliary component, can enlarge and observe the scale registration on the measuring stick through observing the auxiliary component.
The utility model discloses a further improvement, observe auxiliary component part and measuring stick contact, be provided with the indicating line on observing the inboard and measuring stick contact wall of auxiliary component, the indicating line is the colored linear mark that has of level setting, and the indicating line is located the base lower surface place plane of making level.
The utility model discloses a further improvement, it passes through buckle or screw and can dismantle with the main support and be connected to observe auxiliary component.
The application relates to a thermal field height measurement tool, its beneficial effect as follows:
(1) during the use, place the base of making level at stove top thermal field opening part with the main support both ends as the benchmark, the measuring stick is located the main support intermediate position, and during the measurement, the measuring stick can be located stove top thermal field central position, avoids receiving the interference of stove top thermal field lateral wall, guarantees to measure accurately.
(2) Be provided with observation portion on the main support, be provided with on the observation portion and observe the auxiliary component and can enlarge scale on the measuring stick, observe still being provided with the indicating line on the auxiliary component simultaneously and be used for marking the reading position, reading that can be more accurate.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is an enlarged view of the structure of the observation part;
FIG. 4 is a view showing a usage state of the present invention;
description of reference numerals:
1. a main support; 2. a measuring rod; 3. leveling a base; 4. an observation section; 5. an indicator line; 6. a furnace platform thermal field.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 and 2, a thermal field height measurement tool includes a main support 1, the main support 1 is a quadrangular prism structure that the level set up, the two ends of the main support 1 are provided with leveling bases 3, the lower surfaces of the two leveling bases 3 are coplanar, the middle part of the main support 1 is movably connected with a measuring rod 2, the measuring rod 2 is a rod-shaped structure that is vertically arranged, the measuring rod 2 is sleeved in the main support 1 and moves up and down, the axis of the measuring rod 2 is perpendicular to the lower surface of the leveling base 3, the measuring rod 2 is provided with scales, the lower end of the measuring rod 2 is 0 scale, the main support 1 is provided with an observation part 4, the observation part 4 is a notch that is arranged on the main support 1, the notch where the observation part 4 is arranged can expose the measuring rod 2, and the scale indication number on the measuring rod 2 can be exposed at the observation part 4 in the.
As shown in fig. 3, an observation auxiliary member made of a transparent material is embedded in the observation portion 4, and the observation auxiliary member has a convex lens structure, so that the scale indications on the measuring rod 2 can be observed under magnification by the observation auxiliary member. The part of the observation auxiliary component is in contact with the measuring rod 2, an indicating line 5 is arranged on the contact wall surface of the inner side of the observation auxiliary component and the measuring rod 2, the indicating line 5 is a linear mark which is horizontally arranged and has color, and the indicating line 5 is positioned on the plane where the lower surface of the leveling base 3 is positioned or the plane where the upper end of the thermal field is positioned, so that the reading can be conveniently indicated.
The observation auxiliary component is detachably connected with the main bracket 1 through a buckle or a screw. The indication lines 5 on the observation auxiliary components can be set according to different used furnace platform thermal fields 6, and different observation auxiliary components are selectively installed on different furnace platform thermal fields 6 for measurement. The snap or screw structure is a common structure in the mechanical field and will not be described in detail here.
As shown in fig. 4, when the measuring jig is used, the leveling bases 3 at the two ends of the main support 1 are placed at the 6 opening of the furnace platform thermal field as a reference, the measuring rod 2 is located in the middle of the main support 1, and during measurement, the measuring rod 2 can be located in the 6 central position of the furnace platform thermal field, so that the interference of the 6 side walls of the furnace platform thermal field is avoided, and the measurement accuracy is ensured. The auxiliary observation part can enlarge scales on the measuring rod 2, and meanwhile, the auxiliary observation part is also provided with an indicating line 5 for marking a reading position, so that the reading can be more accurate.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but also to cover any modifications or equivalent changes made in the technical spirit of the present invention, which fall within the scope of the present invention.
Claims (4)
1. The utility model provides a thermal field height measurement tool, its characterized in that, includes the main support, the main support is the quadrangular structure that the level set up, and the main support both ends are provided with the base of making level, two base lower surface coplanarities of making level, main support middle part swing joint has the measuring stick, the measuring stick is the shaft-like structure of vertical setting, and the measuring stick cup joints in the main support and up-and-down motion, and the measuring stick axis perpendicular to makes level the base lower surface, is provided with the scale on the measuring stick, and the measuring stick lower extreme is 0 scale, be provided with observation portion on the main support, observation portion is the breach that sets up on the main support, the breach at observation portion place can expose the measuring stick, and the measuring stick rotates the in-process, and the scale registration can expose in observation portion.
2. The thermal field height measuring jig of claim 1, characterized in that: the observation auxiliary component that transparent material made is embedded to the observation portion, observe the auxiliary component and be convex lens structure, can enlarge and observe the scale registration on the measuring stick through observing the auxiliary component.
3. The thermal field height measuring jig according to claim 2, characterized in that: the observation auxiliary component part is in contact with the measuring rod, an indicating line is arranged on the contact wall surface of the inner side of the observation auxiliary component and the measuring rod, the indicating line is a linear mark which is horizontally arranged and has color, and the indicating line is located on the plane where the lower surface of the leveling base is located.
4. The thermal field height measuring jig according to claim 3, characterized in that: the observation auxiliary component is detachably connected with the main bracket through a buckle or a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835551.0U CN211740070U (en) | 2020-05-18 | 2020-05-18 | Thermal field height measuring jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835551.0U CN211740070U (en) | 2020-05-18 | 2020-05-18 | Thermal field height measuring jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211740070U true CN211740070U (en) | 2020-10-23 |
Family
ID=72851684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020835551.0U Active CN211740070U (en) | 2020-05-18 | 2020-05-18 | Thermal field height measuring jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211740070U (en) |
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2020
- 2020-05-18 CN CN202020835551.0U patent/CN211740070U/en active Active
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