CN205593950U - Thermal conductivity tester - Google Patents
Thermal conductivity tester Download PDFInfo
- Publication number
- CN205593950U CN205593950U CN201620231276.5U CN201620231276U CN205593950U CN 205593950 U CN205593950 U CN 205593950U CN 201620231276 U CN201620231276 U CN 201620231276U CN 205593950 U CN205593950 U CN 205593950U
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- China
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- pedestal
- base
- hinge
- thermal conductivity
- slide rail
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Abstract
The utility model discloses a thermal conductivity tester, its technical scheme main points include cylinder, braced frame, the piston rod of cylinder is connected with heat protection stove and with the hot plate, still including setting up the base below the cylinder, is equipped with the cold drawing on the base, the below of base is equipped with the base, braced frame is fixed in the base, the base is equipped with the slide rail of two parallels, the base is equipped with the draw runner of embedding slide rail and slide rail adaptation, be equipped with on the draw runner and take elastic location protruding, the constant head tank of protruding adaptation is equipped with and fixes a position on the slide rail, the base is in when outwards pulling out the state, and the location is protruding to form chimerism with the constant head tank, the base is when interpolating, and the location arch breaks away from the constant head tank. An object of the utility model is to provide an use safer thermal conductivity tester.
Description
Technical field
This utility model relates to a kind of thermal conductivity measuring apparatus.
Background technology
At present; in prior art, publication No. is that the Chinese patent document of CN 103293182 A discloses a kind of protective hot flowmeter method heat conductivity automatic analyzer; this analyzer includes control unit and apparatus elements; apparatus elements includes supporting structure; being provided with test stack body in described supporting structure, test stack body includes hot plate, cold drawing, Thermal protection stove, and wherein cold drawing is fixed on cold drawing and fixes on seat; hot plate is fixed on hot plate and fixes on seat, and Thermal protection fender is arranged in the periphery of hot plate and cold drawing；It is arranged above pneumatic means at described supporting structure; the cylinder of pneumatic means, piston rod are sequentially connected with small end; connecting rod lower end fixes seat with the hot plate of test stack body and Thermal protection stove is connected; it is provided with heat flow transducer on the lower surface of the support set outside the cold drawing of test stack body, around heat flow transducer, fills Heat Conduction Material；The signal of telecommunication obtained by described heat flow transducer is sent in control unit carry out analysis and Control, and described control unit is connected with pneumatic means, is controlled the piston rod movement of the cylinder of pneumatic means.
For the heat conductivity automatic analyzer described in above-mentioned patent; in the course of the work; cylinder needs to drive Thermal protection stove, hot plate to move up and down thus realizes and the contacting of cold drawing; owing to needing the object of detection to be positioned on cold drawing, staff it is frequently necessary to extend the lower section of cylinder and places object, owing to being manual operation; can be affected by artificial subjective factor; such as absent minded or some improper operations, easily the situation of induction tong occurs, and the security performance of use is not enough.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is that providing a kind of uses safer thermal conductivity measuring apparatus.
For achieving the above object, this utility model provides following technical scheme: a kind of thermal conductivity measuring apparatus, including cylinder, support frame, the piston rod of described cylinder connects Thermal protection stove and hot plate, also include the pedestal being arranged at below cylinder, pedestal is provided with cold drawing, the lower section of described pedestal is provided with base, described support frame is fixed on base, described base is provided with two parallel slide rails, described pedestal is provided with and embeds the draw runner that slide rail is adaptive with slide rail, described draw runner is provided with the positioning convex that band is elastic, described slide rail is provided with the locating slot adaptive with positioning convex；Described pedestal is in when pulling out state, and positioning convex forms chimerism with locating slot；When described pedestal inwardly pushes away, positioning convex departs from locating slot.
By using technique scheme, this utility model has been abandoned tradition and support frame has been directly fixed on the mode of pedestal.By arranging base in the lower section of pedestal in this programme, support frame is fixed on base, and base is provided with slide rail, and pedestal is slidably connected to base for embedding slide rail by draw runner so that pedestal can realize outwards skidding off or being pushed home into.When object to be measured placed by cold drawing, can first pedestal be skidded off, to be placed complete after pushed home again；Also can pull out after having detected and further take out object to be measured；Thermal conductivity measuring apparatus in compared to existing technology avoids directly carrying out the operation of taking and putting measured object in the lower section of cylinder, uses safety and reliability.Being provided with positioning convex on described draw runner and be provided with locating slot on slide rail, positioning convex can embed locating slot when pedestal skids off so that has preferable positioning action when pedestal skids off, facilitates picking and placeing of object to be measured.
This utility model is further arranged to: described positioning convex includes that end is the alignment pin of circular arc, and the side that described draw runner is relative with locating slot is provided with the slot of the end adapter with alignment pin, is provided with the compression spring supporting alignment pin in described slot.
By using technique scheme, positioning convex is described further, alignment pin has the end of circular arc, more convenient its of this shape embeds locating slot, and slot is provided with the compression spring supporting alignment pin, when pedestal needs to push back, by certain power, alignment pin being overcome can be by smooth for pedestal pushed home in the active force retraction slot of compression spring.
This utility model is further arranged to: described pedestal forward position is provided with protective plate, described protective plate is hinged through the hinge to the forward position of pedestal, described hinge is provided with the torsion spring promoting hinge to open, and being connected between the other end and the base of described protective plate opposite from hinge has drawstring；Described pedestal is in when pulling out state, and drawstring tightens up and promotes hinge to close.
By using technique scheme, protective plate is hinged through the hinge to the forward position of pedestal, and by the effect of torsion spring, hinge is initially in open mode, i.e. making protective plate erect, the effect of protective plate is: when pedestal is in situ, prevents operator's hands from stretching into the lower section operation of cylinder.And be connected between the other end of protective plate opposite from hinge and base and have drawstring, drawstring, for hinge Guan Bi will being turned down by protective plate when pedestal skids off, only need to control the length of drawstring well so that when pedestal skids off, drawstring is tightened；To facilitate taking and putting measured object, the protective plate of setting to avoid operator's violation operation, only when pedestal skids off can taking and putting measured object, use safety and reliability.
This utility model is further arranged to: described base-plates surface is provided with when hinge closes for accommodating the groove of protective plate.
By using technique scheme, can fall within groove when the groove of setting makes protective plate turn down, it is to avoid exceed base-plates surface, more convenient taking and putting measured object.
This utility model is further arranged to: described pedestal is provided with pull handle.
By using technique scheme, the skidding off and pushing back of the more convenient pedestal of pull handle of setting.
In sum, this utility model provides a kind of thermal conductivity measuring apparatus using safety and reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation during pull-out of the present embodiment pedestal；
Fig. 2 is the schematic diagram of positioning convex described in the present embodiment；
Fig. 3 is structural representation during the present embodiment pedestal pushed home；
Fig. 4 is the connection diagram of protective plate described in the present embodiment.
Description of reference numerals: 1, cylinder；2, Thermal protection stove；3, cold drawing；4, pedestal；5, support frame；6, base；7, slide rail；8, draw runner；9, alignment pin；10, locating slot；11, slot；12, spring；13, protective plate；14, drawstring；15, hinge；16, groove；17, torsion spring；18, pull handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Present embodiment discloses a kind of thermal conductivity measuring apparatus, as shown in Figure 1, including cylinder 1, support frame 5, the piston rod of described cylinder 1 connects Thermal protection stove 2 and hot plate, also include the pedestal 4 being arranged at below cylinder 1, pedestal 4 is provided with cold drawing 3, the lower section of described pedestal 4 is provided with base 6, described support frame 5 is fixed on base 6, described base 6 is provided with two parallel slide rails 7, described pedestal 4 is provided with the draw runner 8 embedding slide rail 7 with slide rail 7 adaptation, described draw runner 8 is provided with the positioning convex that band is elastic, described slide rail 7 is provided with the locating slot 10 adaptive with positioning convex；As in figure 2 it is shown, described positioning convex includes that end is the alignment pin 9 of circular arc, the side that described draw runner 8 is relative with locating slot 10 is provided with the slot 11 of the end adapter with alignment pin 9, is provided with the compression spring 12 supporting alignment pin 9 in described slot 11.Described locating slot 10 is arranged at slide rail 7 and relatively skids off the opposite exterior lateral sides in direction, when described pedestal 4 pulls out, positioning convex moves together with draw runner 8, when arriving at locating slot 10, alignment pin 9 is ejected by the elastic reaction of compression spring 12 so that its end is chimeric with locating slot 10；When described pedestal 4 inwardly pushes away, owing to the end of alignment pin 9 is circular arc, and locating slot 10 and its end adapter, by the guide effect of circular arc, and alignment pin 9 can being clamp-oned in slot 11 by certain thrust, so that the smooth pushed home of pedestal 4.
The effect of the present embodiment is, has abandoned tradition and support frame 5 is directly fixed on the mode of pedestal 4.By arranging base 6 in the lower section of pedestal 4 in this programme, support frame 5 is fixed on base 6, and base 6 is provided with slide rail 7, and pedestal 4 is slidably connected to base 6 for embedding slide rail 7 by draw runner 8 so that pedestal 4 can realize outwards skidding off or being pushed home into.When object to be measured placed by cold drawing 3, can first pedestal 4 be skidded off, to be placed complete after pushed home again；Also can pull out after having detected and further take out object to be measured；Thermal conductivity measuring apparatus in compared to existing technology avoids directly carrying out the operation of taking and putting measured object in the lower section of cylinder 1, uses safety and reliability.Being provided with positioning convex on described draw runner 8 and be provided with locating slot 10 on slide rail 7, positioning convex can embed locating slot 10 when pedestal 4 skids off so that pedestal 4 has preferable positioning action when skidding off, facilitate picking and placeing of object to be measured.
Preferably, as shown in Figure 3-4, described pedestal 4 forward position is provided with protective plate 13, and described protective plate 13 is connected to the forward position of pedestal 4 by hinge 15, described hinge 15 is provided with the torsion spring 17 promoting hinge 15 to open, and being connected between the other end and the base 6 of described protective plate 13 opposite from hinge 15 has drawstring 14；Described pedestal 4 is in when pulling out state, and drawstring 14 tightens up and promotes hinge 15 to close.
The effect of above-mentioned preferred version is, protective plate 13 is connected to the forward position of pedestal 4 by hinge 15, and by the effect of torsion spring 17, hinge 15 is initially in open mode, protective plate 13 is i.e. made to erect, the effect of protective plate 13 is: when pedestal 4 is in situ, prevents operator's hands from stretching into the lower section operation of cylinder 1.And be connected between the other end of protective plate 13 opposite from hinge 15 and base 6 and have drawstring 14, drawstring 14, for hinge 15 Guan Bi will being turned down by protective plate 13 when pedestal 4 skids off, only need to control the length of drawstring 14 well so that when pedestal 4 skids off, drawstring 14 is tightened；To facilitate taking and putting measured object, the protective plate 13 of setting to avoid operator's violation operation, only when pedestal 4 skids off can taking and putting measured object, use safety and reliability.
It is further preferred that as it is shown on figure 3, described pedestal 4 surface is provided with when hinge 15 closes for accommodating the groove 16 of protective plate 13, and described pedestal 4 is provided with pull handle 18.The groove 16 arranged makes protective plate 13 can fall within groove 16 when turning down, it is to avoid exceed pedestal 4 surface, more convenient taking and putting measured object.The skidding off and pushing back of the most more convenient pedestal of pull handle 18 4 arranged.
In sum, this utility model provides a kind of thermal conductivity measuring apparatus using safety and reliability.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, all within design concept of the present utility model, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
1. a thermal conductivity measuring apparatus, including cylinder (1), support frame (5), the piston rod of described cylinder (1) connects Thermal protection stove (2) and hot plate, also include the pedestal (4) being arranged at cylinder (1) lower section, pedestal (4) is provided with cold drawing (3), it is characterized in that: the lower section of described pedestal (4) is provided with base (6), described support frame (5) is fixed on base (6), described base (6) is provided with two parallel slide rails (7), described pedestal (4) is provided with and embeds the draw runner (8) that slide rail (7) is adaptive with slide rail (7), described draw runner (8) is provided with the positioning convex that band is elastic, described slide rail (7) is provided with the locating slot (10) adaptive with positioning convex；Described pedestal (4) is in when pulling out state, and positioning convex forms chimerism with locating slot (10)；When described pedestal (4) inwardly pushes away, positioning convex departs from locating slot (10).
Thermal conductivity measuring apparatus the most according to claim 1, it is characterized in that: described positioning convex includes that end is the alignment pin (9) of circular arc, the side that described draw runner (8) is relative with locating slot (10) is provided with the slot (11) of the end adapter with alignment pin (9), is provided with the compression spring (12) supporting alignment pin (9) in described slot (11).
Thermal conductivity measuring apparatus the most according to claim 2, it is characterized in that: described pedestal (4) forward position is provided with protective plate (13), described protective plate (13) is connected to the forward position of pedestal (4) by hinge (15), described hinge (15) is provided with the torsion spring (17) promoting hinge (15) to open, and being connected between the other end of described protective plate (13) opposite from hinge (15) with base (6) has drawstring (14)；Described pedestal (4) is in when pulling out state, and drawstring (14) tightens up and promotes hinge (15) to close.
Thermal conductivity measuring apparatus the most according to claim 3, it is characterised in that: described pedestal (4) surface is provided with the groove (16) being used for accommodating protective plate (13) when hinge (15) closes.
Thermal conductivity measuring apparatus the most according to claim 4, it is characterised in that: described pedestal (4) is provided with pull handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231276.5U CN205593950U (en) | 2016-03-24 | 2016-03-24 | Thermal conductivity tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231276.5U CN205593950U (en) | 2016-03-24 | 2016-03-24 | Thermal conductivity tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593950U true CN205593950U (en) | 2016-09-21 |
Family
ID=56928930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620231276.5U Active CN205593950U (en) | 2016-03-24 | 2016-03-24 | Thermal conductivity tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001254A (en) * | 2018-08-27 | 2018-12-14 | 中南大学 | A kind of device and method of quick test metallurgical cinder Thermal Conductivity at High Temperature |
-
2016
- 2016-03-24 CN CN201620231276.5U patent/CN205593950U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001254A (en) * | 2018-08-27 | 2018-12-14 | 中南大学 | A kind of device and method of quick test metallurgical cinder Thermal Conductivity at High Temperature |
| CN109001254B (en) * | 2018-08-27 | 2020-09-29 | 中南大学 | Device and method for rapidly testing high-temperature heat conductivity coefficient of metallurgical slag |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |