CN215448525U - A kind of sampling equipment for detection of flat thermal conductivity meter - Google Patents
A kind of sampling equipment for detection of flat thermal conductivity meter Download PDFInfo
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- CN215448525U CN215448525U CN202121119091.2U CN202121119091U CN215448525U CN 215448525 U CN215448525 U CN 215448525U CN 202121119091 U CN202121119091 U CN 202121119091U CN 215448525 U CN215448525 U CN 215448525U
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- thermal conductivity
- fixedly connected
- sliding rod
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Abstract
本实用新型公开了一种平板导热仪检测用取样设备，涉及材料导热测试技术领域。本实用新型包括底架和取样机构，底架包括两个侧板，取样机构包括两个调节单元，两个侧板的外侧分别固定连接调节单元，两个侧板位于底板的两侧面固定连接，底板的顶面固定连接有放置板，两个调节单元之间滑动卡接有滑杆，滑杆的外柱面滑动卡接有取样单元。本实用新型通过底板与两个侧板拼接后便于在底板上方安置板材的一角，解决了板材过大无法放置的问题；通过调节单元可调节滑杆位于侧柱上的高度，继而由切割刀使板材产生划痕，手持杠杆较长的一端向上拉起，可折断板材，解决了过厚的板材取样较为不便，导致工作效率低下的问题。
The utility model discloses a sampling device for the detection of a flat thermal conductivity meter, which relates to the technical field of thermal conductivity testing of materials. The utility model comprises a bottom frame and a sampling mechanism, the bottom frame includes two side plates, the sampling mechanism includes two adjustment units, the outer sides of the two side plates are respectively fixedly connected to the adjustment units, and the two side plates are fixedly connected on the two sides of the bottom plate, The top surface of the bottom plate is fixedly connected with a placing plate, a sliding rod is slidably clamped between the two adjusting units, and a sampling unit is slidably clamped on the outer cylindrical surface of the sliding rod. The utility model makes it easy to place a corner of the board above the bottom board after splicing the bottom board and the two side boards, and solves the problem that the board is too large to be placed; the height of the sliding rod on the side post can be adjusted by the adjusting unit, and then the cutting knife makes When the plate is scratched, the longer end of the lever can be pulled up to break the plate, which solves the problem of inconvenient sampling of excessively thick plates, which leads to low work efficiency.
Description
Technical Field
The utility model belongs to the technical field of material heat conduction testing, and particularly relates to sampling equipment for detecting a flat plate heat conduction instrument.
Background
The flat plate heat conduction instrument is an instrument for measuring the heat conductivity coefficient of a material based on the Fourier heat conduction law. The flat plate heat conduction instrument has the advantages of large test piece area, various test material types, high temperature control precision, stable and reliable performance, intelligent automatic control, detection report output by a computer, simplicity and convenience in operation and the like, when in use, the building material needs to be sampled, but the flat plate heat conduction instrument still has the following defects in actual use:
1. the existing sampling equipment for detecting the flat-plate heat conduction instrument is provided with a plate with a large volume because the target is a building material, and the plate cannot be placed due to the overlarge size, so that the heat conduction coefficient cannot be calculated by the flat-plate heat conduction instrument, and the existing requirement cannot be met;
2. the existing sampling equipment for detecting the flat-plate heat conduction instrument can not adjust the size of a sample through the thickness of a plate in the sampling process, and then the sampling of the over-thick plate is inconvenient, so that the working efficiency is low.
Therefore, the existing sampling device for detecting the flat-plate heat conduction instrument cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sampling device for detecting a flat heat conduction instrument, which is convenient for arranging one corner of a plate above a bottom plate after the bottom plate is spliced with two side plates, and solves the problem that the plate is too large and cannot be arranged; through the height that the adjustable slide bar of regulating unit is located on the side post, make panel produce the mar then by the cutting knife, the longer one end of handheld lever is upwards pulled up, can break panel, and it is comparatively inconvenient to have solved the panel sample of excessive thickness, leads to the problem that work efficiency is low.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to sampling equipment for detecting a flat-plate heat conduction instrument, which comprises an underframe and a sampling mechanism, wherein the underframe comprises two side plates, one ends of the two side plates are fixedly connected, the included angle between the two side plates is a right angle, the sampling mechanism comprises two adjusting units, the outer sides of the two side plates are respectively and fixedly connected with the adjusting units, then the sampling mechanism is fixed above the underframe, and a plate can be placed on the underframe for sampling.
Further, the chassis still includes the bottom plate and places the board, two the curb plate is located the both sides face fixed connection of bottom plate, and the bottom plate is isosceles right triangle, and is convenient for settle the one corner of panel in the bottom plate top after splicing with two curb plates, and the panel that the accessible was placed is located the different positions on the bottom plate, and the volume of taking a sample is different, the top surface fixedly connected with of bottom plate places the board, places the board and is located one side of sampling mechanism, makes the sample bottom that needs the sample have no supporting point, is convenient for cooperate the sampling unit sample.
Furthermore, the sampling mechanism further comprises a slide rod and a sampling unit, the slide clamping connection is arranged between the two adjusting units, the height of the slide rod can be adjusted by the two adjusting units, the sampling mechanism can adapt to various plates with different thicknesses, and the sampling unit is connected to the outer cylindrical surface of the slide rod in a sliding clamping connection mode.
Further, the regulating unit includes side prop and screw rod, side prop fixed connection has seted up the spout at the lateral surface of curb plate, the inside of side prop, and two spout openings orientation are relative, the joint of the slide bar of being convenient for, the inside of spout and the top meshing of side prop have the screw rod, the screw rod is located side prop top fixedly connected with carousel, and the bottom and the slide bar of screw rod rotate to be connected, rotate the carousel, and the screw rod rotates thereupon, then the screw rod drives the slide bar and goes up and down with the meshing back of side prop top, thereby after rotating the carousel that is located both sides, height that adjustable slide bar is located on the side prop.
Further, the sampling unit includes slider and lever, slider sliding clamping connects at the slide bar outer cylinder, and one side fixing clip of slider has the cutting knife, and the cutting knife is hard metal material, and its edge is comparatively sharp, and then when panel was located the cutting knife below, the cutting knife slided according to the slider, draws the impression on the panel surface, and the top fixedly connected with fixing base of slider, the top of fixing base is rotated and is connected with the lever, and the lever is perpendicular with the bottom plate long limit, and is located the one side of placing the board longer to can comparatively laborsaving rupture panel, the one end rotation that handheld end was kept away from to the lever is connected with the top pressure post.
Further, the interior top surface of slider rotates and is connected with two gyro wheels, and the gyro wheel is the rubber material, has certain elasticity, and the cutting knife operator can continue to push down the slider behind the mar, then can make the cutting knife mar many times, the panel rupture of being convenient for thick.
The utility model has the following beneficial effects:
1. according to the utility model, the bottom plate is in the shape of an isosceles right triangle, and is spliced with the two side plates, so that one corner of the plate can be conveniently arranged above the bottom plate, and the sampled plates can be positioned at different positions on the bottom plate, so that the problems that the plate cannot be arranged due to overlarge size and the heat conductivity coefficient cannot be calculated by a flat-plate heat conductivity meter are solved.
2. According to the utility model, the height of the sliding rod on the side column can be adjusted through the adjusting unit, then the plate is scratched by the cutting knife, the longer end of the hand-held lever is pulled upwards, and the plate can be broken, so that sampling is completed, and the problem of low working efficiency caused by inconvenient sampling of an over-thick plate is solved.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom frame structure of the present invention;
FIG. 3 is a schematic structural diagram of a sampling mechanism according to the present invention;
FIG. 4 is a schematic view of the structure of the adjusting unit of the present invention;
FIG. 5 is a schematic diagram of a sampling unit according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a chassis; 110. a base plate; 120. a side plate; 130. placing the plate; 200. a sampling mechanism; 210. an adjustment unit; 211. a side post; 212. a chute; 213. a screw; 214. a turntable; 220. a slide bar; 230. a sampling unit; 231. a slider; 232. a cutting knife; 233. a fixed seat; 234. a lever; 235. pressing the column; 236. and a roller.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 5, the present invention is a sampling device for testing a flat plate heat conduction instrument, including an underframe 100 and a sampling mechanism 200, wherein the underframe 100 includes two side plates 120, one ends of the two side plates 120 are fixedly connected, and an angle between the two side plates 120 is a right angle, the sampling mechanism 200 includes two adjusting units 210, outer sides of the two side plates 120 are respectively fixedly connected with the adjusting units 210, so that the sampling mechanism 200 is fixed above the underframe 100, and a plate material can be sampled by placing the plate material on the underframe 100.
As shown in fig. 2, the bottom frame 100 further includes a bottom plate 110 and a placing plate 130, the two side plates 120 are located on two side surfaces of the bottom plate 110 and fixedly connected to each other, the bottom plate 110 is an isosceles right triangle, and is spliced with the two side plates 120 to facilitate the placement of one corner of a plate above the bottom plate 110, the plate which can be placed can be located at different positions on the bottom plate 110, the sampled volumes are different, the placing plate 130 is fixedly connected to the top surface of the bottom plate 110, and the placing plate 130 is located on one side of the sampling mechanism 200, so that the bottom of a sample to be sampled does not have a supporting point, and the sampling by the sampling unit 230 is facilitated.
As shown in fig. 3-5, the sampling mechanism 200 further includes a sliding rod 220 and a sampling unit 230, the sliding rod 220 is slidably engaged between the two adjusting units 210, the two adjusting units 210 can adjust the height of the sliding rod 220, and thus the sampling mechanism can be adapted to various plates with different thicknesses, and the sampling unit 230 is slidably engaged on the outer cylindrical surface of the sliding rod 220; the adjusting unit 210 comprises side columns 211 and screw rods 213, the side columns 211 are fixedly connected to the outer side surfaces of the side plates 120, sliding grooves 212 are formed in the side columns 211, openings of the two sliding grooves 212 face to each other, so that the sliding rods 220 can be clamped conveniently, the screw rods 213 are meshed with the tops of the side columns 211 in the sliding grooves 212, the screw rods 213 are located at the tops of the side columns 211 and are fixedly connected with turntables 214, the bottoms of the screw rods 213 are rotatably connected with the sliding rods 220, the turntables 214 are rotated, the screw rods 213 rotate along with the screw rods, and then the screw rods 213 drive the sliding rods 220 to lift and lower after the screw rods 213 are meshed with the tops of the side columns 211, so that the heights of the sliding rods 220 on the side columns 211 can be adjusted after the turntables 214 located at two sides are rotated; the sampling unit 230 comprises a slider 231 and a lever 234, the slider 231 is slidably clamped on the outer cylindrical surface of the sliding rod 220, a cutting knife 232 is fixedly clamped on one side of the slider 231, the cutting knife 232 is made of hard metal and has a sharp edge, and when a plate is positioned below the cutting knife 232, the cutting knife 232 slides according to the slider 231, a mark is marked on the surface of the plate, a fixed seat 233 is fixedly connected to the top of the slider 231, the lever 234 is rotatably connected to the top of the fixed seat 233, the lever 234 is perpendicular to the long edge of the bottom plate 110 and is positioned on one side of the placing plate 130 to be longer, so that the plate can be broken in a labor-saving manner, and a jacking column 235 is rotatably connected to one end, away from the handheld end, of the lever 234; the interior top surface of slider 231 rotates and is connected with two gyro wheels 236, and gyro wheel 236 is the rubber material, has certain elasticity, and cutting knife 232 operator can continue to push down slider 231 behind the mar, then can make cutting knife 232 mar many times, the thick panel rupture of being convenient for.
The working principle is as follows:
during the use, because bottom plate 110 is isosceles right triangle, and be convenient for settle the one corner of panel in bottom plate 110 top after splicing with two curb plates 120, and the panel that the accessible was placed is located the position of difference on the bottom plate 110, the volume of taking a sample is different, panel thickness according to required sample rotates carousel 214, then screw rod 213 rotates thereupon, screw rod 213 meshes the back with side post 211 top, screw rod 213 drives slide bar 220 and goes up and down, thereby after rotating carousel 214 that is located both sides, adjustable slide bar 220 is located the height on the side post 211, through sliding block 231, cutting knife 232 makes panel produce the mar, then place roof pressure post 235 at panel corner, the longer one end of handheld lever 234 is upwards pulled up, can break panel, thereby accomplish the sample.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121119091.2U CN215448525U (en) | 2021-05-24 | 2021-05-24 | A kind of sampling equipment for detection of flat thermal conductivity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121119091.2U CN215448525U (en) | 2021-05-24 | 2021-05-24 | A kind of sampling equipment for detection of flat thermal conductivity meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215448525U true CN215448525U (en) | 2022-01-07 |
Family
ID=79708077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121119091.2U Expired - Fee Related CN215448525U (en) | 2021-05-24 | 2021-05-24 | A kind of sampling equipment for detection of flat thermal conductivity meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215448525U (en) |
-
2021
- 2021-05-24 CN CN202121119091.2U patent/CN215448525U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |