CN211697605U - Clamping mechanism of heat conductivity coefficient tester - Google Patents
Clamping mechanism of heat conductivity coefficient tester Download PDFInfo
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- CN211697605U CN211697605U CN202020349747.9U CN202020349747U CN211697605U CN 211697605 U CN211697605 U CN 211697605U CN 202020349747 U CN202020349747 U CN 202020349747U CN 211697605 U CN211697605 U CN 211697605U
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Abstract
The invention belongs to a clamping mechanism, and particularly relates to a clamping mechanism of a thermal conductivity tester. The problems of large occupied space, complex processing and the like of the conventional device are solved. Including two three pole triaxial cylinders: a first three-rod three-axis cylinder and a second three-rod three-axis cylinder; the first three-rod three-shaft cylinder is positioned on one side of the hot plate component, and the second three-rod three-shaft cylinder is positioned on one side of the cold plate component; the test piece is clamped between the hot plate part and the cold plate part; the end parts of the cylinder rods of the two three-rod three-shaft cylinders are provided with connecting seats, and the cylinder rods apply force to the hot plate component or the cold plate component through the connecting seats.
Description
Technical Field
The invention belongs to a clamping mechanism, and particularly relates to a clamping mechanism of a thermal conductivity tester.
Background
The heat conductivity coefficient measuring instrument is used for measuring the heat conductivity and the heat preservation performance of the heat-resistant material, and the performance of the heat-resistant heat preservation material is determined by the heat conductivity coefficient of the material. The thermal conductivity of a substance depends on many factors such as the composition of the material, the porosity, the water absorption, the water content, the internal structure, and the environment and temperature under which heat is conducted. The accurate measurement of the heat conductivity has important significance for environmental engineering, constructional engineering, industrial engineering, scientific research, energy conservation and the like. And the clamping mechanism is an internal component of the thermal conductivity tester and is used for clamping and fixing the test piece.
The clamping mechanism of the existing heat conductivity coefficient tester uses a double-shaft type cylinder, occupies a large space, needs three shafts and linear bearings for guiding, and has heavier equipment weight and complex processing.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a clamping mechanism which occupies small space and can be self-guided. The problems of large occupied space, complex processing and the like of the conventional device are solved.
In order to achieve the purpose, the invention adopts the following technical scheme, which is characterized by comprising two three-rod three-shaft cylinders: a first three-rod three-axis cylinder and a second three-rod three-axis cylinder.
The first three-rod three-shaft cylinder is positioned on one side of the hot plate component, and the second three-rod three-shaft cylinder is positioned on one side of the cold plate component; and the hot plate part and the cold plate part clamp the test piece in the middle.
The end parts of the cylinder rods of the two three-rod three-shaft cylinders are provided with connecting seats, and the cylinder rods apply force to the hot plate component or the cold plate component through the connecting seats.
Furthermore, the first three-rod three-axis cylinder and the second three-rod three-axis cylinder are both arranged on respective cylinder supports, and the cylinder supports are supported to be lifted off the ground.
Further, the connecting seat adopts a flat plate structure.
Further, one side of the connecting seat is connected with the end part of the cylinder rod through a bolt, and the other side of the connecting seat is connected with the cold plate component or the hot plate component through a bolt.
Further, the cold plate part is a cold plate part of a thermal conductivity tester.
Further, the heat plate member is a heat plate member of a thermal conductivity meter.
Further, the thermal conductivity measuring instrument is a CD-DR3030 model thermal conductivity measuring instrument manufactured by Shenyang Meize detection technology Limited.
Compared with the prior art, the invention has the beneficial effects.
The utility model relates to a clamping mechanism of coefficient of heat conductivity apparatus belongs to detecting instrument technical field for the building. The utility model has the characteristics of occupation space is little, but self-steering, use safe and reliable etc, be suitable for popularization and application.
The utility model relates to a clamping mechanism of coefficient of heat conductivity apparatus, its three pole triaxial cylinders have the self-steering function, need not to process three axles, need not to use linear bearing, and occupation space is little, removes in a flexible way.
Drawings
The invention is further described with reference to the following figures and detailed description. The scope of the invention is not limited to the following expressions.
FIG. 1 is a schematic diagram of the present invention.
In the figure, 1 is a cylinder bracket, 2 is a connecting seat, and 3 is a three-rod three-shaft cylinder.
Detailed Description
As shown in fig. 1, the present invention comprises two three-rod three-axis cylinders 3: a first three-rod three-axis cylinder and a second three-rod three-axis cylinder; the first three-rod three-shaft cylinder is positioned on one side of the hot plate component, and the second three-rod three-shaft cylinder is positioned on one side of the cold plate component; the test piece is clamped between the hot plate part and the cold plate part; the tip of the jar pole of two three pole triaxial cylinders all is provided with a connecting seat 2, through connecting seat 2, jar pole application of force in hot plate part or cold drawing part.
Further, the first three-rod three-axis cylinder and the second three-rod three-axis cylinder are both arranged on the respective cylinder support 1, and the cylinder support 1 supports the ground.
Further, the connecting seat 2 adopts a flat plate structure.
Further, one side of the connecting seat 2 is connected with the end of the cylinder rod through a bolt, and the other side of the connecting seat 2 is connected with the cold plate component or the hot plate component through a bolt.
Further, the cold plate part is a cold plate part of a thermal conductivity tester.
Further, the heat plate member is a heat plate member of a thermal conductivity meter.
Specifically, three pole triaxial cylinders 3 are with the bolt to close on cylinder support 1, and connecting seat 2 is used for connecting cold drawing part and three pole triaxial cylinders 3, and the cylinder axle of three pole triaxial cylinders 3 stretches out and promotes the cold drawing part and compress tightly the test piece, and the cylinder axle withdrawal pulling cold drawing part of three pole triaxial cylinders 3 loosens the test piece.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.
Claims (7)
1. Clamping mechanism of thermal conductivity apparatus includes two three pole triaxial cylinders: a first three-rod three-axis cylinder and a second three-rod three-axis cylinder;
the device is characterized in that a first three-rod three-shaft cylinder is positioned on one side of a hot plate component, and a second three-rod three-shaft cylinder is positioned on one side of the cold plate component; the test piece is clamped between the hot plate part and the cold plate part;
the end parts of the cylinder rods of the two three-rod three-shaft cylinders are provided with connecting seats, and the cylinder rods apply force to the hot plate component or the cold plate component through the connecting seats.
2. The clamping mechanism of a thermal conductivity meter according to claim 1, wherein: the first three-rod three-axis cylinder and the second three-rod three-axis cylinder are both arranged on respective cylinder supports, and the cylinder supports are supported to be lifted off the ground.
3. The clamping mechanism of a thermal conductivity meter according to claim 1, wherein: the connecting seat adopts a flat plate structure.
4. The clamping mechanism of a thermal conductivity meter according to claim 1 or 3, wherein: one side of the connecting seat is connected with the end part of the cylinder rod through a bolt, and the other side of the connecting seat is connected with the cold plate component or the hot plate component through a bolt.
5. The clamping mechanism of a thermal conductivity meter according to claim 1, wherein: the cold plate part is a cold plate part of a thermal conductivity coefficient tester.
6. The clamping mechanism of a thermal conductivity meter according to claim 1, wherein: the hot plate component is a hot plate component of a thermal conductivity tester.
7. The clamping mechanism of a thermal conductivity meter according to claim 5 or 6, wherein: the thermal conductivity tester adopts a CD-DR3030 model thermal conductivity tester of Shenyang Meize detection technology Limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020349747.9U CN211697605U (en) | 2020-03-19 | 2020-03-19 | Clamping mechanism of heat conductivity coefficient tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020349747.9U CN211697605U (en) | 2020-03-19 | 2020-03-19 | Clamping mechanism of heat conductivity coefficient tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211697605U true CN211697605U (en) | 2020-10-16 |
Family
ID=72781057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020349747.9U Active CN211697605U (en) | 2020-03-19 | 2020-03-19 | Clamping mechanism of heat conductivity coefficient tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211697605U (en) |
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2020
- 2020-03-19 CN CN202020349747.9U patent/CN211697605U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: 110000 Shenyang Economic and Technological Development Zone, Shenyang, Liaoning Province Patentee after: Liaoning meize testing equipment Co.,Ltd. Address before: 110000 Shenyang Economic and Technological Development Zone, Shenyang, Liaoning Province Patentee before: Shenyang meize Testing Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |