CN111220645A - Clamping device of heat conductivity coefficient tester - Google Patents
Clamping device of heat conductivity coefficient tester Download PDFInfo
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- CN111220645A CN111220645A CN201811431775.9A CN201811431775A CN111220645A CN 111220645 A CN111220645 A CN 111220645A CN 201811431775 A CN201811431775 A CN 201811431775A CN 111220645 A CN111220645 A CN 111220645A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses a heat conductivity coefficient tester clamping device which comprises a base, wherein first fixing plates are arranged at the upper end and the lower end of the inside of the base, a first sliding groove is formed in the first fixing plate, fixing pressing plates are arranged at the left side and the right side of the inside of the base, second sliding blocks are arranged at the upper end and the lower end of a moving plate, a supporting seat is arranged on the outer side of a first spring, and a baffle is arranged on the outer side of a pulling rod. This heat conductivity coefficient apparatus clamping device, through outside pulling baffle, the baffle drives the pulling rod and moves to the outside, and the pressure movable block is pressed and is moved the second spring and stretch out and draw back, will be surveyed the panel and place the inside at the base, and the pulling rod drives fixed clamp plate and moves to the inboard, and fixed clamp plate is fixed to being surveyed the panel, has ensured that can carry out stable fixed to being surveyed the panel in the testing process, and the phenomenon of removal appears in the panel when having avoided detecting, has ensured that the data that detect is more accurate.
Description
Technical Field
The invention relates to the technical field of heat conductivity coefficient detection equipment, in particular to a clamping device of a heat conductivity coefficient tester.
Background
The heat conductivity coefficient tester is one of the main thermal properties of the heat insulation material, is a main mark for identifying the heat insulation property quality of the material, and along with the coming of building energy conservation regulations in recent years, China pays more and more attention to building energy conservation, so accurate parameter measurement is very necessary. Application number is 201720031241.1 patent, which comprises a base, adiabatic apron, fixed connection is the hot plate on the base, the symmetry sets up the cylinder in the cold drawing of hot plate both sides and drive cold drawing relative motion in order to press from both sides tight panel under test, form the survey space that is used for installing panel under test between hot plate and two cold plates, sliding connection has the upper portion open-ended smooth box that is used for fixed panel under test on the base, moreover, the steam generator is simple in structure, but can't carry out stable fixed to panel under test in the testing process, the phenomenon of removal appears easily in panel during the detection, lead to the data existence error that detects.
Disclosure of Invention
The invention aims to provide a clamping device of a thermal conductivity tester, which is used for solving the problems in the background technology.
The invention relates to a clamping device of a thermal conductivity tester, which consists of a base, a pressing plate and a fixing mechanism, and is characterized in that: the fixing mechanism comprises first sliding grooves which are arranged on two sides in the base in parallel and are perpendicular to the pressing plate, first sliding blocks which are arranged on the side faces of the pressing plate and are matched with the first sliding grooves, the pressing plate is connected with a pull rod penetrating through the end portion of the base, and a pressure spring is arranged between the pressing plate and the end portion of the base.
Fixed pressing plate, first sliding block and telescopic machanism, first fixed plate is installed at the inside upper and lower both ends of base, and the inside first sliding tray that is equipped with of first fixed plate, fixed pressing plate position has 2, distributes respectively in the inside left and right sides of base, and the first sliding block of both ends installation about the fixed pressing plate, first sliding block and first sliding tray cooperation are connected, telescopic machanism has 2, installs respectively in 2 fixed pressing plate outsides, and the concertina movement through telescopic machanism makes fixed pressing plate parallel translation in parallel sliding groove, realizes the stable fixed to being surveyed the panel.
Preferably as this scheme, telescopic machanism includes the fixed cylinder, the second fixed plate, the pulling rod, the baffle, the movable plate, the pressure board, a spring, the fixed cylinder is installed in the outside left and right sides of base, the second fixed plate is installed at the inside upper and lower both ends of fixed cylinder, the inside second sliding tray that is equipped with of second fixed plate, the pulling rod runs through fixed cylinder and base and is connected with fixed pressing plate, the baffle is installed to the pulling rod outer end, the pulling rod outer wall in the fixed cylinder has cup jointed the movable plate, the second sliding block is installed at the upper and lower both ends of movable plate, the second sliding block is connected with the second sliding tray cooperation, the pressure board is installed in the movable plate outside, the spring is installed in the pressure board outside, the. Through outside pulling baffle, the baffle drives the outside motion of pulling pole, and the pulling pole drives the outside motion of movable plate, and the movable plate drives the second sliding block and outwards moves in the inside of second sliding tray, and the pressure movable plate presses first spring to stretch out and draw back, and the pulling pole drives the outside motion of holding plate, will be surveyed the panel and place between holding plate, and first spring rebounds and promotes the pulling pole and inwards move, and the pulling pole drives the holding plate and inwards moves, realizes holding plate to the fixed of being surveyed the panel.
As a further improvement of the scheme, the connecting rods are installed on the outer sides of the fixed pressing plates, the pressing blocks are installed on the outer sides of the connecting rods, the supporting plates are installed on the left side and the right side of the inner portion of the base, the fixing rods are installed on the inner sides of the supporting plates, the second springs are sleeved on the outer walls of the fixing rods, the stop blocks are installed on the inner sides of the fixing rods, and the fixing rods penetrate through the pressing blocks and are connected with the. When the fixed pressing plate moves outwards, the fixed pressing plate drives the connecting rod to move outwards, the connecting rod drives the pressing block to move outwards on the fixed rod, the pressing block presses the second spring to stretch out and draw back, the measured plate is placed between the fixed pressing plates, the second spring rebounds to push the pulling rod to move inwards, the pulling rod drives the fixed pressing plate to move inwards, and the fixed pressing plate is fixed to the measured plate.
As a further improvement of the scheme, the outer wall of the pulling rod in the base is sleeved with a telescopic device, and one end of the telescopic device is fixed on the base.
Preferably, the upper end and the lower end of the fixed cylinder are both provided with stabilizer bars.
Preferably, a reinforcing block is arranged at the joint of the connecting rod and the fixed pressing plate.
As a further improvement of the scheme, the handle is installed on the outer side of the baffle, and the baffle is convenient to use.
Compared with the prior art, the invention has the beneficial effects that: the clamping device of the heat conductivity coefficient tester stretches the fixed pressing plate outwards through the telescopic mechanism, so that the fixed pressing plate moves outwards in parallel in the first sliding groove through the first sliding block, the tested plate is placed between the fixed pressing plates, then the telescopic mechanism is released, the fixed pressing plate moves in parallel in the reverse direction through the resilience force of the telescopic mechanism, the fixation of the tested plate is realized,
the problem of panel easy removal when having solved the detection has ensured the degree of accuracy of detection data. Meanwhile, the device has simple structure and convenient operation.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. the device comprises a base, 2, a reinforcing block, 3, a first sliding groove, 4, a fixing rod, 5, a fixing sleeve ring, 6, a second sliding block, 7, a supporting seat, 8, a handle, 9, a first spring, 10, a pressing plate, 11, a telescopic rod, 12, a pressing block, 13, a fixing pressing plate, 14, a first sliding block, 15, a stop block, 16, a pulling rod, 17, a moving plate, 18, a second fixing plate, 19, a fixing barrel, 20, a baffle, 21, a connecting rod, 22, a second sliding groove, 23, a stabilizing rod, 24, a supporting plate, 25, a second spring, 26 and a first fixing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a heat conductivity coefficient apparatus clamping device, including base 1, first fixed plate 26 is all installed at base 1 inside upper and lower both ends, first fixed plate 26 is inside to be equipped with first sliding tray 3, stationary platen 13 is all installed to the inside left and right sides of base 1, first sliding block 14 is all installed at stationary platen 13's upper and lower both ends, first sliding block 14 is connected with first sliding tray 3 cooperation, can realize the slip of first sliding block 14 through first sliding tray 3, can realize stationary platen 13's parallel translation through first sliding block 14, can fix the panel under test through stationary platen 13. The outer side of the fixed pressing plate 13 is provided with a connecting rod 21, the joint of the connecting rod 21 and the fixed pressing plate 13 is provided with a reinforcing block 2, the stability of the joint of the connecting rod 21 and the fixed pressing plate 13 can be improved through the reinforcing block 2, the outer side of the connecting rod 21 is provided with a pressing block 12, a second spring 25 can be pressed and stretched through the pressing block 12, the left side and the right side of the inner part of the base 1 are provided with supporting plates 24, the inner side of the supporting plate 24 is provided with a fixed rod 4, the fixed rod 4 penetrates through the outer wall of the pressing block 12, the outer wall of the fixed rod 4 is sleeved with the second spring 25, the fixed pressing plate 13 can be stably fixed on a plate to be detected through the second spring 25, the inner side of the fixed rod 4 is provided with a stop block 15, the left side and the right side of the base 1 are provided with fixed cylinders 19, the upper end and the lower end of, a second sliding groove 22 is arranged in the second fixing plate 18, the second sliding block 6 can slide through the second sliding groove 22, a pulling rod 16 is arranged in the fixing cylinder 19, the fixed pressing plate 13 can be driven to move through the pulling rod 16, the outer wall of the pulling rod 16 is sleeved with a fixed lantern ring 5, the moving stability of the pulling rod 16 can be improved through the fixed lantern ring 5, telescopic rods 11 are arranged at the upper end and the lower end of the outer side of the fixed lantern ring 5, the pulling rod 16 penetrates through the outer wall of the base 1 to be connected with the fixed pressing plate 13, the outer wall of the pulling rod 16 is sleeved with a moving plate 17, second sliding blocks 6 are arranged at the upper end and the lower end of the moving plate 17, the moving stability of the moving plate 17 can be improved through the second sliding blocks 6, the second sliding blocks 6 are connected with the second sliding groove 22 in a matching manner, the pressing plate 10 is, can further ensure stationary platen 13 through first spring 9 and fix the panel that is surveyed, supporting seat 7 is installed in the outside of first spring 9, and baffle 20 is installed in the outside of pulling pole 16, and handle 8 is installed in the outside of baffle 20, can make things convenient for the removal of baffle 20 through handle 8.
When a detected plate needs to be fixed, the baffle 20 is pulled outwards, the baffle 20 drives the pulling rod 16 to move outwards, the pulling rod 16 drives the moving plate 17 to move outwards, the moving plate 17 drives the second sliding block 6 to move outwards in the second sliding groove 22, the pressing plate 10 presses the first spring 9 to stretch, the pulling rod 16 drives the fixed pressing plate 13 to move outwards, the fixed pressing plate 13 drives the connecting rod 21 to move outwards, the connecting rod 21 drives the pressing block 12 to move outwards on the fixed rod 4, the pressing block 12 presses the second spring 25 to stretch, the detected plate is placed in the base 1, the first spring 9 and the second spring 25 rebound to push the pulling rod 16 to move inwards, the pulling rod 16 drives the fixed pressing plate 13 to move inwards, and the fixed pressing plate 13 fixes the detected plate.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
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. A thermal conductivity meter clamping device, includes base (1), its characterized in that: the upper end and the lower end of the interior of the base (1) are respectively provided with a first fixing plate (26), the interior of the first fixing plate (26) is provided with a first sliding groove (3), the left side and the right side of the interior of the base (1) are respectively provided with a fixing pressing plate (13), the upper end and the lower end of each fixing pressing plate (13) are respectively provided with a first sliding block (14), each first sliding block (14) is matched and connected with the first sliding groove (3), the upper end and the lower end of the outer side of each fixing pressing plate (13) are respectively provided with a connecting rod (21), the outer side of each connecting rod (21) is provided with a pressing block (12), the upper end and the lower end of the interior of the base (1) are respectively provided with a supporting plate (24), the inner side of each supporting plate (24) is provided with a fixing rod (4), each fixing rod (4) penetrates through the outer wall, the inner side of the fixed rod (4) is provided with a stop block (15), the left side and the right side of the base (1) are provided with fixed cylinders (19), the upper end and the lower end of the inside of each fixed cylinder (19) are provided with second fixed plates (18), the inside of each second fixed plate (18) is provided with a second sliding groove (22), the inside of each fixed cylinder (19) is provided with a pulling rod (16), each pulling rod (16) penetrates through the outer wall of the base (1) and is connected with a fixed pressing plate (13), the outer wall of each pulling rod (16) is sleeved with a movable plate (17), the upper end and the lower end of each movable plate (17) are provided with second sliding blocks (6), each second sliding block (6) is connected with the corresponding second sliding groove (22) in a matched mode, the outer side of each movable plate (17) is provided with a pressing plate (10), and the outer side of each pressing plate, supporting seat (7) are installed in the outside of first spring (9), baffle (20) are installed in the outside of pulling pole (16).
2. The thermal conductivity meter clamping device of claim 1, wherein: the outer wall of the pulling rod (16) is sleeved with a fixed lantern ring (5), and telescopic rods (11) are installed at the upper end and the lower end of the outer side of the fixed lantern ring (5).
3. The thermal conductivity meter clamping device of claim 1, wherein: and the upper end and the lower end of the fixed cylinder (19) are provided with stabilizer bars (23).
4. The thermal conductivity meter clamping device of claim 1, wherein: and a reinforcing block (2) is arranged at the joint of the connecting rod (21) and the fixed pressing plate (13).
5. The thermal conductivity meter clamping device of claim 1, wherein: and a handle (8) is arranged on the outer side of the baffle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431775.9A CN111220645A (en) | 2018-11-27 | 2018-11-27 | Clamping device of heat conductivity coefficient tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431775.9A CN111220645A (en) | 2018-11-27 | 2018-11-27 | Clamping device of heat conductivity coefficient tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111220645A true CN111220645A (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811431775.9A Pending CN111220645A (en) | 2018-11-27 | 2018-11-27 | Clamping device of heat conductivity coefficient tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111220645A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305019A (en) * | 2020-10-26 | 2021-02-02 | 山东众盛工程检测有限公司 | Building outer wall heat preservation detection device |
| CN113702423A (en) * | 2021-08-30 | 2021-11-26 | 山东誉信工程检测有限公司 | Flat plate heat conductivity coefficient tester for engineering inspection |
-
2018
- 2018-11-27 CN CN201811431775.9A patent/CN111220645A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305019A (en) * | 2020-10-26 | 2021-02-02 | 山东众盛工程检测有限公司 | Building outer wall heat preservation detection device |
| CN113702423A (en) * | 2021-08-30 | 2021-11-26 | 山东誉信工程检测有限公司 | Flat plate heat conductivity coefficient tester for engineering inspection |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200602 |
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| WD01 | Invention patent application deemed withdrawn after publication |