CN204789174U - Warm shake bending test appearance of height - Google Patents
Warm shake bending test appearance of height Download PDFInfo
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- CN204789174U CN204789174U CN201520497821.0U CN201520497821U CN204789174U CN 204789174 U CN204789174 U CN 204789174U CN 201520497821 U CN201520497821 U CN 201520497821U CN 204789174 U CN204789174 U CN 204789174U
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Abstract
The utility model belongs to the technical field of the test, mainly provide a warm shake bending test appearance of height, a high temperature furnace (7) and low temperature furnace (11) that have setting side by side in's a warm shake bending test appearance of height furnace body (1), just communicate each other is proposed, the test instrument is provided with slide (5) that are used for placing the sample to be provided with sample pushing mechanism (2), sample pushing mechanism (2) are including push rod (3) and actuating mechanism, the one end of push rod (3) is connected with actuating mechanism, and the other end contacts with slide (5), the test instrument still is provided with with jia he mechanism (8), jia he mechanism (8) corresponds high temperature furnace (7) or low temperature furnace (11) set up. The utility model discloses an accomplish the thermal shock test of sample and the purpose of bending test in same furnace body, reduced the calorific loss of sample removal in -process, improved the availability factor to the energy has been practiced thrift.
Description
Technical field
The utility model belongs to technical field of measurement and test, a kind of high/low temperature thermal shock bending test instrument of main proposition.
Background technology
Fire resistive material needs to detect some important indicators before being taken into use, and wherein thermal shock resistance test and rupture strength test are two very important indexs; Original thermal shock resistance test and rupture strength test are two kinds of method of testings separately; Thermal shock resistance test has three kinds of methods: one utilizes a stove to heat rear taking-up to sample to carry out thermal shock test by water quick cooling method; The second utilizes a stove to heat rear taking-up to sample to carry out thermal shock test by air quenching method; The third is that the stove utilizing two temperature different carries out priority heating to sample, carries out thermal shock test by pressurized air rapid heating and cooling.Rupture strength test makes fire resistive material after completing thermal shock resistance test, for judging the bulk properties of fire resistive material further, needs to carry out rupture strength test to sample; The equipment that thermal shock resistance test and rupture strength test needs two different has gone; Manual operation is more loaded down with trivial details, and operating environment is poor, effort, time-consuming, is unfavorable for the saving of cost and the energy.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model proposes a kind of high/low temperature thermal shock bending test instrument.
The utility model adopts following technical scheme for completing its invention task:
A kind of high/low temperature thermal shock bending test instrument, has high-temperature burner hearth and the low-temp. hearth in order to carry out high/low temperature thermal shock test to sample in the body of heater of described test instrument; Described high-temperature burner hearth and described low-temp. hearth are set up in parallel, and described high-temperature burner hearth is connected with described low-temp. hearth; Described test instrument is provided with the slide plate placing sample, and be provided with to promote slide plate move between high-temperature burner hearth and low-temp. hearth, make sample carry out at different temperature testing push away model machine structure; The described model machine structure that pushes away includes push rod and in order to drive the driving mechanism of push rod action; The described driving mechanism pushing away model machine structure is fixed on the outside of described body of heater; One end of described push rod is connected with described driving mechanism, and the other end contacts with described slide plate; Described pushes away the outside that model machine structure is fixed on described body of heater; Described test instrument is also provided with the adding mechanism in order to carry out bending test to sample; The described high-temperature burner hearth described in adding mechanism correspondence or low-temp. hearth are arranged.
The described model machine structure that pushes away is two covers be symmetrical set, and the model machine structure that pushes away described in two covers is separately positioned on the both sides end face of body of heater; One end of described push rod is connected with described driving mechanism, on the left side that the other end withstands on described slide plate or right side.
The described model machine structure that pushes away is a set of, on the front end face being arranged on described body of heater or rear end face; One end of described push rod is connected with described driving mechanism, the slide plate described in the other end connects.
A kind of high/low temperature thermal shock bending test instrument that the utility model proposes, adopt the structure that burner hearth and adding mechanism are set in same body of heater, sample is moved in body of heater, disposable thermal shock test and the bending test completing sample in same body of heater, decrease the thermal loss in sample moving process, improve service efficiency, and save the energy; Burner hearth is provided with the structure of high-temperature burner hearth, low-temp. hearth, makes sample directly in body of heater, complete thermal shock test, decreases human and material resources; Sample moving through in burner hearth pushes away model machine structure and realizes, have easy to operate, automaticity is high, measure feature more accurately.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the schematic diagram that the utility model carries out bending test.
In figure: 1, body of heater, 2, push away model machine structure, 3, push rod, 4, heater, 5, slide plate, 6, sample, 7, high-temperature burner hearth, 8, adding mechanism, 9, pressure bar, 10, furnace lining, 11, low-temp. hearth, 12, fire door, 13, connect pin.
Embodiment
With specific embodiment, the utility model is illustrated by reference to the accompanying drawings, the front end face that described a kind of high/low temperature thermal shock bending test instrument is body of heater with the end face at fire door 12 place of body of heater;
As shown in Figure 1, a kind of high/low temperature thermal shock bending test instrument, has high-temperature burner hearth 7 and the low-temp. hearth 11 in order to carry out high/low temperature thermal shock test to sample in the body of heater 1 of described test instrument; The temperature of described high-temperature burner hearth 7 is 1400 DEG C ~ 1600 DEG C, and the temperature of low-temp. hearth 11 is 600 DEG C ~ 1400 DEG C; Described high-temperature burner hearth 7 is set up in parallel with described low-temp. hearth 11, and described high-temperature burner hearth 7 is connected with described low-temp. hearth 11; In this embodiment, the fire door 12 of body of heater is arranged on the middle part of body of heater front end face, and the cavity that is communicated with between corresponding high-temperature burner hearth 7 with described low-temp. hearth 11 is arranged; Described test instrument is provided with the slide plate 5 placing sample, and be provided with to promote slide plate 5 move between high-temperature burner hearth 7 and low-temp. hearth 11, make sample carry out at different temperature testing push away model machine structure 2; Described pushes away the outside that model machine structure 2 is fixed on described body of heater 1; In this embodiment, described pushes away two covers of model machine structure 2 for being symmetrical set, and the model machine structure 2 that pushes away described in two covers is separately positioned on the both sides end face of body of heater; The described model machine structure that pushes away includes push rod 3 and in order to drive the driving mechanism of push rod action; The left end that a left side pushes away push rod in model machine structure is connected with corresponding driving mechanism, and right-hand member withstands on the left side of described slide plate; The right-hand member that the right side pushes away push rod in model machine structure is connected with corresponding driving mechanism, and left end withstands on the right side of described slide plate; Structure in order to the driving mechanism driving push rod action is a lot, can be electronic threaded screw rod structure, pneumatic structure or hydraulic structure, described electronic threaded screw rod structure, pneumatic structure or hydraulic structure are existing structure in prior art, do not do too much explanation at this; Described test instrument is also provided with the adding mechanism 8 in order to carry out bending test to sample; The described high-temperature burner hearth described in adding mechanism 8 correspondence or low-temp. hearth are arranged; The low-temp. hearth described in adding mechanism 8 correspondence described in this embodiment is arranged, and namely in low-temp. hearth, carries out loading to specimen surface and completes bending test; Described adding mechanism 8 is existing structure in prior art, does not do too much explanation at this; The driving mechanism that described adding mechanism 8 includes pressure bar 9 and drives pressure bar to move up and down; Driving mechanism can be electronic threaded screw rod structure, pneumatic structure or hydraulic structure, and described electronic threaded screw rod structure, pneumatic structure or hydraulic structure are existing structure in prior art, do not do too much explanation at this.
In use, be placed on by sample 6 on described slide plate 5, described slide plate 5 is pushed between high-temperature burner hearth 7 and low-temp. hearth 11 by fire door 12 the utility model; Then, a left side pushes away sample mechanism action, the push rod 3 that a left side pushes away model machine structure stretches out and promotes described slide plate 5 and move right, slide plate 5 and sample 6 are entered in low-temp. hearth 11 and carries out low-temperature test, after low-temperature test connects bundle, the right side pushes away sample mechanism action, the push rod 3 that the right side pushes away model machine structure stretches out the described slide plate 5 of promotion to left movement, slide plate 5 and sample 6 are entered in high-temperature burner hearth 7 and carries out hot test, after hot test connects bundle, repeatedly repeat said process and thermal shock test is carried out to sample 6; Then in low-temp. hearth 11, carry out bending test, that is: slide plate 5 and sample 6 enter low-temp. hearth 11, and adding mechanism 8 action makes pressure bar 9 move downward the upper surface being pressed in described sample 6, carries out bending test; Or, the right side pushes away sample mechanism action, the push rod 3 that the right side pushes away model machine structure stretches out the described slide plate 5 of promotion to left movement, slide plate 5 and sample 6 are entered in high-temperature burner hearth 7 and carries out hot test, after hot test connects bundle, a left side pushes away sample mechanism action, the push rod 3 that a left side pushes away model machine structure stretches out and promotes described slide plate 5 and move right, slide plate 5 and sample 6 are entered in low-temp. hearth 11 and carries out low-temperature test, after low-temperature test connects bundle, repeatedly repeat said process and thermal shock test is carried out to sample 6; Then in low-temp. hearth 11, carry out bending test, that is: slide plate 5 and sample 6 enter low-temp. hearth 11, and adding mechanism 8 action makes pressure bar 9 move downward the upper surface being pressed in described sample 6, carries out bending test.
Fig. 2 provides the structural representation of the utility model embodiment 2, and the agent structure of this embodiment is with embodiment 1, and in this embodiment, the described model machine structure that pushes away is a set of, is arranged on the rear end face of described body of heater 1; The described model machine structure that pushes away includes push rod 3 and in order to drive the driving mechanism of push rod action; One end of described push rod 3 is connected with described driving mechanism, the other end connects as one with described slide plate by connecting pin 15, during use, is placed on by sample 6 on described slide plate 5, described slide plate 5 is pushed in low-temp. hearth 11 by fire door 12, in low-temp. hearth 11, carry out low-temperature test; Described push rod 3 is connected as one with described slide plate 5 simultaneously; After low-temperature test terminates, the push rod 3 pushing away model machine structure is retracted, and slide plate 5 and sample 6 is drawn in high-temperature burner hearth 7 and carries out hot test, after hot test connects bundle; The push rod 3 pushing away model machine structure stretches out, and slide plate 5 and sample 6 is pushed in low-temp. hearth 11 and carries out low-temperature test, after low-temperature test connects bundle; Repeatedly repeat said process and thermal shock test is carried out to sample 6; Then in low-temp. hearth 11, carry out bending test, that is: slide plate 5 and sample 6 enter low-temp. hearth 11, and adding mechanism 8 action makes pressure bar 9 move downward the upper surface being pressed in described sample 6, carries out bending test.
Claims (3)
1. a high/low temperature thermal shock bending test instrument, is characterized in that: described test instrument has high-temperature burner hearth (7) in order to carry out high/low temperature thermal shock test to sample and low-temp. hearth (11); Described high-temperature burner hearth (7) and described low-temp. hearth (11) are set up in parallel, and described high-temperature burner hearth (7) is connected with described low-temp. hearth (11); Described test instrument is provided with the slide plate (5) placing sample, and be provided with to promote slide plate (5) move between high-temperature burner hearth (7) and low-temp. hearth (11), make sample carry out at different temperature testing push away model machine structure (2); The described model machine structure (2) that pushes away includes push rod (3) and in order to drive the driving mechanism of push rod action; The described driving mechanism pushing away model machine structure (2) is fixed on the outside of described body of heater (1); One end of described push rod (3) is connected with described driving mechanism, and the other end contacts with described slide plate (5); The adding mechanism (8) in order to carry out bending test to sample is also provided with above described test instrument; The described high-temperature burner hearth (7) described in adding mechanism (8) correspondence or low-temp. hearth (11) are arranged.
2. a kind of high/low temperature thermal shock bending test instrument according to claim 1, is characterized in that: described in push away two covers of model machine structure (2) for being symmetrical set, two cover described in the model machine structure (2) that pushes away be separately positioned on the both sides end face of body of heater (1); One end of described push rod (3) is connected with described driving mechanism, on the left side that the other end withstands on described slide plate (5) or right side.
3. a kind of high/low temperature thermal shock bending test instrument according to claim 1, is characterized in that: described pushes away model machine structure (2) for a set of, on the front end face being arranged on described body of heater (1) or rear end face; One end of described push rod (3) is connected with described driving mechanism, the slide plate (5) described in the other end connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497821.0U CN204789174U (en) | 2015-07-10 | 2015-07-10 | Warm shake bending test appearance of height |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497821.0U CN204789174U (en) | 2015-07-10 | 2015-07-10 | Warm shake bending test appearance of height |
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| CN204789174U true CN204789174U (en) | 2015-11-18 |
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| CN201520497821.0U Active CN204789174U (en) | 2015-07-10 | 2015-07-10 | Warm shake bending test appearance of height |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628538A (en) * | 2016-04-07 | 2016-06-01 | 中钢集团洛阳耐火材料研究院有限公司 | Full-automatic air-quenching thermal shock resistance tester for refractory materials |
| CN107478060A (en) * | 2017-08-25 | 2017-12-15 | 天津中环电炉股份有限公司 | A kind of thermal shock stove |
| CN110068511A (en) * | 2019-05-31 | 2019-07-30 | 洛阳市谱瑞慷达耐热测试设备有限公司 | A kind of continuous sample introduction high temperature bending test instrument |
-
2015
- 2015-07-10 CN CN201520497821.0U patent/CN204789174U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628538A (en) * | 2016-04-07 | 2016-06-01 | 中钢集团洛阳耐火材料研究院有限公司 | Full-automatic air-quenching thermal shock resistance tester for refractory materials |
| CN105628538B (en) * | 2016-04-07 | 2018-11-13 | 中钢集团洛阳耐火材料研究院有限公司 | A kind of full-automatic refractory material air quenching method thermal shock resistance testing machine |
| CN107478060A (en) * | 2017-08-25 | 2017-12-15 | 天津中环电炉股份有限公司 | A kind of thermal shock stove |
| CN110068511A (en) * | 2019-05-31 | 2019-07-30 | 洛阳市谱瑞慷达耐热测试设备有限公司 | A kind of continuous sample introduction high temperature bending test instrument |
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