CN105841492B - A kind of assembled resistance furnace that can be with heated structure cooperative transformation - Google Patents
A kind of assembled resistance furnace that can be with heated structure cooperative transformation Download PDFInfo
- Publication number
- CN105841492B CN105841492B CN201610182556.6A CN201610182556A CN105841492B CN 105841492 B CN105841492 B CN 105841492B CN 201610182556 A CN201610182556 A CN 201610182556A CN 105841492 B CN105841492 B CN 105841492B
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- Prior art keywords
- insulation
- crossbeam
- davit
- heated structure
- incubated
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/02—Furnaces of a kind not covered by any preceding group specially designed for laboratory use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Furnace Details (AREA)
Abstract
A kind of assembled resistance furnace that can be with heated structure cooperative transformation, it is characterised in that including：The guide rail on pedestal, the body of heater positioned at both sides, centrally located attemperator are installed on, the heated structure in attemperator is installed on, the attemperator includes insulation column, insulation davit, insulation crossbeam and hanging joint；It is to touch to be incubated column, insulation davit and be incubated crossbeam and the contact surface of both sides body of heater, and relative slip can occur in process of the test, and insulation column is also to touch with the contact surface for being incubated davit, and can occur relative slide can also separate；Insulation davit is consolidated into an entirety with insulation crossbeam, and insulation crossbeam is connected by hanging joint with heated structure upper structure.Both sides body of heater of the present invention can be slided along guide rail, and with insulation davit with the deformation of heated structure big displacement can occur for insulation crossbeam.The assembled resistance furnace of the present invention has easy for installation, can allow the advantages of large deformation is tested with heated structure cooperative transformation.
Description
Technical field
The invention belongs to structural test technical field, and in particular to a kind of assembled that can be with heated structure cooperative transformation
Resistance furnace.
Background technology
Structure fire experiment is structure fire resistant design and the important means of research.Conventional structure fire-resistant experiment is mainly single
The experiment of one component, does not consider peripheral member to being influenceed by performance under fiery component fire.Structure fire resistant design based on performance
Method requirement carries out resisting fire design according to including performance of the overall structure including by fiery component under fire.Therefore carry out same
When include will be more and more by fiery component and the non-structure fire experiment by fiery component, and need to investigate under structure fire
Large deformation response.
Resistance furnace is widely used in structure fire experiment.Traditional resistance furnace has fixed furnace wall, it is difficult to meet
Structure partial is tested by structure large deformation under fire experiment and fire.Therefore exploitation one kind is needed to carry out structure partial fire
Test and disclosure satisfy that the resistance furnace of structure large deformation requirement.
The content of the invention
It is an object of the invention to provide a kind of assembled resistance furnace that can be with heated structure cooperative transformation, the resistance
Stove is easy for installation, can with heated structure cooperative transformation and allow be heated structure occur large deformation.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of assembled resistance furnace that can be with heated structure cooperative transformation, it is characterised in that including：It is installed on pedestal 8
On guide rail 1, the body of heater 2 positioned at both sides, centrally located attemperator, be installed on the heated structure 7 in attemperator,
The attemperator includes insulation column 3, insulation davit 4, insulation crossbeam 5 and hanging joint 6；It is incubated column 3, protects
The contact surface of warm davit 4 and insulation crossbeam 5 and both sides body of heater 2 is to touch, and relative slip, insulation can occur in process of the test
Column 3 is also to touch with the contact surface for being incubated davit 4, and can occur relative slide can also separate；It is incubated davit 4 horizontal with insulation
Beam 5 is consolidated into an entirety, and insulation crossbeam 5 is connected by hanging joint 6 with the heated superstructure of structure 7；
Crossbeam 5, insulation davit 4 will be incubated by hanging joint 6 with the superstructure of heated structure 7 to be connected, and make guarantor
Warm crossbeam 5 and insulation davit 4 and the superstructure cooperative transformation of heated structure 7 (include the position of vertical or this horizontal direction
Move)；
In both sides, body of heater 2 sets roller with the contact position of guide rail 1 so that body of heater 2 can be slided along guide rail 1；
The inner side of both sides body of heater 2 is furnished with heating resistance wire and temperature thermocouple；
It is incubated crossbeam 5 and is provided with recess at middle part, it is allowed to is heated structure 7 and passes through；
Insulation column 3 stands on ground；
The vertical upright column for being heated structure 7 stands on ground.
Specifically, the lower end of hanging joint 6 and be incubated crossbeam 5 embedded stiffener formed it is reliable link, upper end is
The hook of one closing, is connected by hook with superstructure.The upper end of hanging joint 6 can also take bolt, welding etc. its
He forms reliable connection at type of attachment with superstructure.
The insulation crossbeam 5 and insulation davit 4, upper beam cooperative transformation that can be with heated structure, and can send out
Raw large deformation.
Specifically, the insulation column 3, insulation davit 4 and insulation crossbeam 5 are the insulation material for being embedded with stiffener,
Insulation davit 4 is consolidated into an entirety with insulation crossbeam 5 by embedded stiffener.
Both sides body of heater of the present invention can be slided along guide rail, and insulation crossbeam can be sent out with insulation davit with the deformation of heated structure
Raw big displacement.
The assembled resistance furnace of the present invention has easy for installation, can allow large deformation with heated structure cooperative transformation
The advantages of experiment.
Brief description of the drawings
Fig. 1 is organigram of the invention.
Fig. 2 is base and guide rail schematic diagram.
Fig. 3 is intended to for both sides body of heater.
Fig. 4 is middle part attemperator schematic diagram.
Fig. 5 is middle part attemperator elevation.
Fig. 6 is the scheme of installation of embodiment.
Fig. 7 is the schematic diagram of embodiment cooperative transformation.
Label in figure：1- guide rails, 2- bodies of heater, 3- insulation columns, 4- insulation davits, 5- insulation crossbeams, 6- hanging joints, 7-
It is heated structure, 8- pedestals, F- loads.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in figure 1, the present invention is a kind of assembled resistance furnace that can be with heated structure cooperative transformation, the resistance furnace can
Move integrally, guide rail 1 is fixed on base 8, both sides body of heater 2 can be slided along guide rail 1.Insulation column 3 stands on the inner side of guide rail 1, protects
The warm inner side of davit 4 is gently contacted with the outside of insulation column 3, and insulation davit 4 relative slide can also can divide up and down with insulation column 3
From.Insulation davit 4 is connected with insulation crossbeam 5 by internal reinforcer so that insulation davit 4 and insulation crossbeam 5 are affixed into one
Individual entirety；Hanging joint 6 is reliably connected by the stiffener with being embedded in insulation crossbeam 5 with the insulation formation of crossbeam 5, hanging joint
6 are connected with the stove external member of heated structure 7.
The inner side of both sides body of heater 2 shown in Fig. 3 is furnished with heating resistance wire and temperature thermocouple (this partly belongs to prior art).
As shown in Figure 1, Figure 4 and Figure 5, column 3, insulation davit 4 are incubated, is gently connect with both sides body of heater 2 with insulation crossbeam 5
Touch, during structural test, insulation crossbeam 5 can planar occur with insulation davit 4 with the deformation of heated structure 7
The displacement of horizontal direction and vertical direction.
As shown in figures 1 to 6, first both sides body of heater 2 is pulled open along guide rail when being tested, then pacified heated structure 7
Loaded in the attemperator between both sides body of heater 2, will be incubated that crossbeam 5 and insulation davit 4 formed entirely through hanging joint 6 with
It is heated structure 7 to be connected, is then pushed into touch one in both sides body of heater 2 with insulation crossbeam 5 side, insulation column 3 is stood
In position shown in Fig. 1, then another body of heater 2 is pushed into touch with insulation crossbeam 5 side, so far, resistance furnace completes closing, can
To start to warm up experiment.
As shown in Figure 6 and Figure 7, be heated structure 7 and occur large deformation at high temperature, the insulation crossbeam 5 of this resistance furnace and
It is incubated davit 4 and heated structure cooperative transformation.
Claims (3)
1. a kind of assembled resistance furnace that can be with heated structure cooperative transformation, it is characterised in that including：It is installed on pedestal
Guide rail, the body of heater positioned at both sides, centrally located attemperator, are installed on the heated structure in attemperator,
The attemperator includes insulation column, insulation davit, insulation crossbeam and hanging joint；Be incubated column, insulation davit and
The contact surface for being incubated crossbeam and both sides body of heater is to touch, and relative slip can occur in process of the test；It is incubated column and insulation
The contact surface of davit is also to touch, and can occur relative slide can also separate；Insulation davit is consolidated into one with insulation crossbeam
Overall, insulation crossbeam is connected by hanging joint with heated structure upper structure；
By hanging joint will be incubated crossbeam, insulation davit be connected with the superstructure of heated structure, and make insulation crossbeam with
And insulation davit and the superstructure cooperative transformation of heated structure；
Roller is set at both sides body of heater and guide rail contact so that body of heater can be slided along guide rail；
Both sides furnace body inside is furnished with heating resistance wire and temperature thermocouple；
It is incubated crossbeam and is provided with recess at middle part, it is allowed to which heated structure passes through；
Insulation column stands on ground；
The vertical upright column for being heated structure stands on ground.
2. a kind of assembled resistance furnace that can be with heated structure cooperative transformation as claimed in claim 1, it is characterised in that institute
State hanging joint lower end and be incubated crossbeam embedded stiffener formed it is reliable link, upper end be one closing hook, pass through
Hook is connected with superstructure.
3. a kind of assembled resistance furnace that can be with heated structure cooperative transformation as claimed in claim 1, it is characterised in that institute
It is the insulation material for being embedded with stiffener to state insulation column, insulation davit and insulation crossbeam, and insulation davit leads to insulation crossbeam
Cross embedded stiffener and be consolidated into an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610182556.6A CN105841492B (en) | 2016-03-28 | 2016-03-28 | A kind of assembled resistance furnace that can be with heated structure cooperative transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610182556.6A CN105841492B (en) | 2016-03-28 | 2016-03-28 | A kind of assembled resistance furnace that can be with heated structure cooperative transformation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105841492A CN105841492A (en) | 2016-08-10 |
| CN105841492B true CN105841492B (en) | 2017-10-31 |
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ID=56583796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610182556.6A Active CN105841492B (en) | 2016-03-28 | 2016-03-28 | A kind of assembled resistance furnace that can be with heated structure cooperative transformation |
Country Status (1)
| Country | Link |
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| CN (1) | CN105841492B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425884B (en) * | 2019-07-11 | 2020-11-03 | 中南大学 | Collaborative deformation resistance furnace suitable for three-dimensional frame structure fire test |
| CN110411219B (en) * | 2019-07-12 | 2020-12-18 | 中南大学 | Controllable resistance furnace suitable for three-dimensional frame structure fire test |
| CN110411220A (en) * | 2019-08-16 | 2019-11-05 | 中南大学 | It can be with the assembled resistance furnace that is heated three-dimensional frame structure cooperative transformation |
| CN114593606A (en) * | 2022-03-17 | 2022-06-07 | 中国航发沈阳发动机研究所 | Split vertical rotor heating device |
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|---|---|---|---|---|
| JPH1183332A (en) * | 1997-09-02 | 1999-03-26 | Kanto Yakin Kogyo Kk | Flux soldering method of aluminum and furnace for the same |
| CN101408537A (en) * | 2008-11-28 | 2009-04-15 | 哈尔滨工业大学 | Fire-proof general-purpose test device of wall, column and frame node structures |
| CN101408536A (en) * | 2008-11-28 | 2009-04-15 | 哈尔滨工业大学 | Fire-proof test device of concrete multi-span continues beam or plate |
| CN101413937A (en) * | 2008-11-27 | 2009-04-22 | 哈尔滨工业大学 | Anti-fire test device of restrained beam |
| CN101413938A (en) * | 2008-11-28 | 2009-04-22 | 哈尔滨工业大学 | Anti-fire test device of restrained column |
| CN101476991A (en) * | 2009-01-24 | 2009-07-08 | 哈尔滨工业大学 | Fire-resisting test apparatus with double-layer double-span frame structure and its implementing method |
| CN103017526A (en) * | 2012-12-04 | 2013-04-03 | 上海建科检验有限公司 | Combustion vertical furnace for fire resistance test of building component |
-
2016
- 2016-03-28 CN CN201610182556.6A patent/CN105841492B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1183332A (en) * | 1997-09-02 | 1999-03-26 | Kanto Yakin Kogyo Kk | Flux soldering method of aluminum and furnace for the same |
| CN101413937A (en) * | 2008-11-27 | 2009-04-22 | 哈尔滨工业大学 | Anti-fire test device of restrained beam |
| CN101408537A (en) * | 2008-11-28 | 2009-04-15 | 哈尔滨工业大学 | Fire-proof general-purpose test device of wall, column and frame node structures |
| CN101408536A (en) * | 2008-11-28 | 2009-04-15 | 哈尔滨工业大学 | Fire-proof test device of concrete multi-span continues beam or plate |
| CN101413938A (en) * | 2008-11-28 | 2009-04-22 | 哈尔滨工业大学 | Anti-fire test device of restrained column |
| CN101476991A (en) * | 2009-01-24 | 2009-07-08 | 哈尔滨工业大学 | Fire-resisting test apparatus with double-layer double-span frame structure and its implementing method |
| CN103017526A (en) * | 2012-12-04 | 2013-04-03 | 上海建科检验有限公司 | Combustion vertical furnace for fire resistance test of building component |
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| Publication number | Publication date |
|---|---|
| CN105841492A (en) | 2016-08-10 |
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Application publication date: 20160810 Assignee: TONGJI ARCHITECTURAL DESIGN (Group) Co.,Ltd. Assignor: TONGJI University Contract record no.: X2021980004660 Denomination of invention: An assembled resistance furnace that can deform with the heated structure cooperatively Granted publication date: 20171031 License type: Exclusive License Record date: 20210611 |