CN211669043U - High strength is binder tensile strength short-term test device for wear-resisting castable - Google Patents
High strength is binder tensile strength short-term test device for wear-resisting castable Download PDFInfo
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- CN211669043U CN211669043U CN201921969412.0U CN201921969412U CN211669043U CN 211669043 U CN211669043 U CN 211669043U CN 201921969412 U CN201921969412 U CN 201921969412U CN 211669043 U CN211669043 U CN 211669043U
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- wear
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- accommodating cavity
- containing cavity
- resistant
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- 239000011230 binding agent Substances 0.000 title claims abstract description 12
- 238000012031 short term test Methods 0.000 title description 3
- 238000005266 casting Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 239000007767 bonding agent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a binder tensile property rapid detection device for high-strength wear-resistant castable, which relates to the field of refractory materials and comprises a base, a top plate and a supporting arm for connecting the base and the top plate, wherein the top surface of the top plate is provided with a strength detector; a stretching screw of the strength detector penetrates through the top plate to be connected with a fixing module and controls the fixing module to move up and down in the vertical direction; an upper accommodating cavity and a lower accommodating cavity for fixing two ends of a wear-resistant casting block sample to be detected are respectively formed in the base and the fixed module; the upper containing cavity and the lower containing cavity are respectively provided with a channel with the same cross section shape as the upper containing cavity and the lower containing cavity in the same side direction, and two ends of the wear-resistant pouring block sample to be detected enter the upper containing cavity and the lower containing cavity along the channels. The utility model discloses can effectively prevent droing of detection sample, improve and detect the precision, simultaneously can the quick replacement sample, need not all to centre gripping again at every turn, swift high efficiency, long service life.
Description
Technical Field
The utility model relates to a refractory material field especially relates to binder tensile strength short-term test device for high strength wear-resisting castable.
Background
The existing binder for the wear-resistant castable is subjected to strength detection by adopting a transverse breaking test method or a horizontal traction method, but the detection effects of the two methods are not ideal, the reason is that the transverse breaking can cause inaccurate detection data due to unstable strength of the castable, the horizontal traction method can cause different stress surfaces of clamping, the upper clamping force and the lower clamping force are not uniform, the surfaces of general clamping devices are regular horizontal planes, the clamping force is insufficient, the falling can be caused when the horizontal traction is carried out, and the inaccurate detection data is caused.
Chinese patent document CN 207263615U discloses "binder tensile detection device for high strength wear-resistant castable", including lower die base plate, install a plurality of vertical support columns on lower die base plate, install the intensity detector mounting bracket on vertical support column top, be fixed in the bed die on the lower die base plate, correspond the last mould that sets up in the bed die top, go up the screw rod rigid coupling of mould and intensity detector, the mould is at the upper and lower displacement of vertical direction in the control, wait to detect wear-resistant castable cylindricality sample vertical placement, the bottom centre gripping is in the bed die, the top centre gripping is in last mould, the device is through adjusting the wear-resistant pouring piece sample of fixed plate centre gripping in the mould about, the holding head constitutes the dovetail groove form, effectively prevent droing that the clamping-force leads to inadequately, improve the efficiency and. However, the structure has the following defects: when the test at every turn, all need come the wear-resisting pouring block sample of centre gripping again through control adjusting bolt, it is consuming time long, work efficiency is low, can not satisfy the requirement of high-efficient quick test, and in addition, the fixed plate that its wear-resisting pouring block sample of centre gripping was used is owing to be mobile in last lower mould, after long-time the use, the wearing and tearing consumption appears very easily, problem such as measuring accuracy is low.
Disclosure of Invention
An object of the utility model is to overcome the not enough of above-mentioned technique, provide a measuring accuracy height, convenient to use are swift, long service life's high strength wear-resisting binder tensile detection device for pouring material.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: a binder tensile property rapid detection device for a high-strength wear-resistant castable comprises a base, a top plate arranged above the base and parallel to the base, and a support arm for connecting the base and the top plate, and is characterized in that a strength detector is arranged on the top surface of the top plate; a stretching screw of the strength detector penetrates through the top plate to be connected with a fixing module and controls the fixing module to move up and down in the vertical direction; an upper accommodating cavity and a lower accommodating cavity for fixing two ends of a wear-resistant casting block sample to be detected are respectively formed in the base and the fixed module; the upper containing cavity and the lower containing cavity are vertically symmetrical and have the same shape, the upper containing cavity is in an inverted spherical flask shape, and the lower containing cavity is in a right-side spherical flask shape; and the upper accommodating cavity and the lower accommodating cavity are respectively provided with a channel with the same cross section shape as the upper accommodating cavity and the lower accommodating cavity in the same side direction, and two ends of the wear-resistant pouring block sample to be detected enter the upper accommodating cavity and the lower accommodating cavity along the channels.
Further, the to-be-detected wear-resistant casting block sample is of a cylindrical structure, two ends of the to-be-detected wear-resistant casting block sample are of spherical structures, and the diameter of the spherical part of the to-be-detected wear-resistant casting block sample is larger than that of the cylindrical part; the to-be-detected wear-resistant casting block sample is composed of an upper wear-resistant casting block and a lower wear-resistant casting block which are overlapped, and the two wear-resistant casting blocks are bonded through a bonding agent.
The utility model has the advantages that: the utility model discloses simple structure, convenient to use effectively prevent droing of detection sample, improve and detect the precision, simultaneously can the quick replacement sample, need not all to centre gripping again at every turn, swift high efficiency, long service life.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
In the figure: the device comprises a base 1, a top plate 2, a supporting arm 3, an intensity detector 4, a stretching screw rod 5, a fixing module 6, an upper containing cavity 7, a lower containing cavity 8, a channel 9, a to-be-detected wear-resistant casting block sample 10, a wear-resistant casting block 11 and a binder 12.
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.
Example 1
As shown in fig. 1-2, a device for rapidly detecting tensile property of a binder 12 for a high-strength wear-resistant castable, comprises a base 1, a top plate 2 arranged above the base 1 and parallel to the base 1, and a support arm 3 connecting the base 1 and the top plate 2, wherein a strength detector 4 is arranged on the top surface of the top plate 2; a tensile screw 5 of the strength detector 4 penetrates through the top plate 2 to be connected with a fixing module 6, and controls the fixing module 6 to move up and down in the vertical direction; an upper accommodating cavity 7 and a lower accommodating cavity 8 for fixing two ends of a sample 10 of a wear-resistant casting block 11 to be detected are respectively arranged in the base 1 and the fixing module 6; the upper containing cavity 7 and the lower containing cavity 8 are vertically symmetrical and have the same shape, the upper containing cavity 7 is in an inverted spherical flask shape, and the lower containing cavity 8 is in a positive spherical flask shape; and the upper accommodating cavity 7 and the lower accommodating cavity 8 are respectively provided with a channel 9 with the same cross section shape as the upper and lower accommodating cavities 8 in the same side direction, and two ends of a test sample 10 of the wear-resistant pouring block 11 to be detected enter the upper and lower accommodating cavities 8 along the channel 9.
The test sample 10 of the wear-resistant casting block to be detected is of a cylindrical structure, two ends of the test sample 10 of the wear-resistant casting block to be detected are of spherical structures, and the diameter of the spherical part of the test sample 10 of the wear-resistant casting block to be detected is larger than that of the cylindrical part; the wear-resistant casting block sample 10 to be detected consists of an upper wear-resistant casting block 11 and a lower wear-resistant casting block 11 which are overlapped, and the two wear-resistant casting blocks 11 are bonded through a bonding agent 12.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (2)
1. A binder tensile property rapid detection device for a high-strength wear-resistant castable comprises a base, a top plate arranged above the base and parallel to the base, and a support arm for connecting the base and the top plate, and is characterized in that a strength detector is arranged on the top surface of the top plate; a stretching screw of the strength detector penetrates through the top plate to be connected with a fixing module and controls the fixing module to move up and down in the vertical direction; an upper accommodating cavity and a lower accommodating cavity for fixing two ends of a wear-resistant casting block sample to be detected are respectively formed in the base and the fixed module; the upper containing cavity and the lower containing cavity are vertically symmetrical and have the same shape, the upper containing cavity is in an inverted spherical flask shape, and the lower containing cavity is in a right-side spherical flask shape; and the upper accommodating cavity and the lower accommodating cavity are respectively provided with a channel with the same cross section shape as the upper accommodating cavity and the lower accommodating cavity in the same side direction, and two ends of the wear-resistant pouring block sample to be detected enter the upper accommodating cavity and the lower accommodating cavity along the channels.
2. The device for rapidly detecting the tensile property of the binder for the high-strength wear-resistant casting material according to claim 1, wherein the sample of the wear-resistant casting block to be detected is of a cylindrical structure, two ends of the sample of the wear-resistant casting block to be detected are of spherical structures, and the diameter of the spherical part of the sample of the wear-resistant casting block to be detected is larger than that of the cylindrical part; the to-be-detected wear-resistant casting block sample is composed of an upper wear-resistant casting block and a lower wear-resistant casting block which are overlapped, and the two wear-resistant casting blocks are bonded through a bonding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921969412.0U CN211669043U (en) | 2019-11-15 | 2019-11-15 | High strength is binder tensile strength short-term test device for wear-resisting castable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921969412.0U CN211669043U (en) | 2019-11-15 | 2019-11-15 | High strength is binder tensile strength short-term test device for wear-resisting castable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211669043U true CN211669043U (en) | 2020-10-13 |
Family
ID=72733618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921969412.0U Expired - Fee Related CN211669043U (en) | 2019-11-15 | 2019-11-15 | High strength is binder tensile strength short-term test device for wear-resisting castable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211669043U (en) |
-
2019
- 2019-11-15 CN CN201921969412.0U patent/CN211669043U/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: 20201013 |