CN110006573A - A kind of the single-point anchor force experimental rig and test method of heat insulating decorative plate installation fastener - Google Patents
A kind of the single-point anchor force experimental rig and test method of heat insulating decorative plate installation fastener Download PDFInfo
- Publication number
- CN110006573A CN110006573A CN201910349623.2A CN201910349623A CN110006573A CN 110006573 A CN110006573 A CN 110006573A CN 201910349623 A CN201910349623 A CN 201910349623A CN 110006573 A CN110006573 A CN 110006573A
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- CN
- China
- Prior art keywords
- heat insulating
- insulating decorative
- decorative board
- fastener
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000009434 installation Methods 0.000 title claims abstract description 21
- 238000010998 test method Methods 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000011888 foil Substances 0.000 claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims description 12
- 238000005034 decoration Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 239000007800 oxidant agent Substances 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 11
- 238000004321 preservation Methods 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
Abstract
The present invention provides the single-point anchor force experimental rigs and test method of a kind of heat insulating decorative plate installation fastener, lower end connecting rod, firm banking, upper end connecting rod, metal foil, two screw rods, hoistable platform and pressure sensor including chassis body, and in chassis body.Experimental rig connection of the invention is simple and reliable, can multi-pass operation, reduce the preparation and waste of test water mud product, be conducive to save time and resource.And the test method of the experimental rig has very strong operability and convenience, can accurately calculate the single-point anchoring force data of heat insulating decorative board sample.
Description
Technical field
The present invention relates to the test of single-point anchor force more particularly to a kind of single-point anchor force examinations of heat insulating decorative plate installation fastener
Experiment device and test method.
Background technique
At this stage, material for external thermal insulation system of external wall emerges one after another, including thin-coat plaster system material, inorganic light-weight aggregate thermal insulation sand
It starches system material, dry-fasten stone curtain wall system material, metal curtain wall cladding system material, glass curtain wall cladding system material, protect
Decoration integrated system material of temperature etc..Wherein, heat preservation decoration integrative system material is applicable not only to the exterior-wall heat insulation of new building
With decoration, it is also applied for energy conservation and the decorative reformation of Old building, the building of north cold area is not only suitable for, is also applied for south
Hot area's building, and energy saving and heat preservation effect is good, thus be widely used.In this regard, keeping the temperature the portion of building successively releases heat preservation dress
Decorations integration product builds industrial and commercial bank industry Products Show standard " heat insulating decorative board material for external thermal insulation system of external wall " JG/T 287-
2013, it builds the construction of industrial and commercial bank's industry and applies recommended technology standard " heat insulative fire-proof composite plate application technology regulation " JGJ/T 350-2015,
To instruct, the production and application of specification heat preservation decoration integrative product.
And according to existing " heat insulating decorative board material for external thermal insulation system of external wall " JG/T 287-2013 standard for, wherein
The single-point anchoring force test method of anchoring piece is more wide in range, and production enterprise can not carry out effective guidance according to the standard and survey
Its performance indicator is tried, and therefore how most test method realizes letter using material and process more effort, time-consuming, consumption thing
Single-point anchor force that is single and effectively testing heat preservation decoration integrative product is a problem to be solved.
Summary of the invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of anchorings of the single-point of heat insulating decorative plate installation fastener
Power experimental rig and test method.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of single-point anchor force experimental rig of heat insulating decorative plate installation fastener, including chassis body, and it is located at frame
Main intracorporal lower end connecting rod, firm banking, upper end connecting rod, metal foil, two screw rods, hoistable platform and pressure sensing
Device；The vertically-mounted screw rod in chassis body two sides；The hoistable platform two sides are respectively drilled with a threaded hole, the threaded hole and spiral shell
Bar is threadedly engaged；Lower end connecting rod successively penetrates the central axis of hoistable platform, firm banking from the bottom up, and top is solid with nut
Fixed, bottom end is fixedly connected with a gasket, and pressure sensor is fixed on gasket；There are two two sides are symmetrically installed on the firm banking
For connecting the L-type fixing piece of the fastener for installing；Upper end connecting rod top is fixed at the top of chassis body, bottom end and gold
Belong to steel plate center to be fixedly connected, metal foil bottom surface has a gluing oxidant layer.
Further, central point 85mm of the L-type fixing piece apart from firm banking, the metal foil having a size of 150mm ×
150mm, thickness are not less than 4mm.
A kind of test method of the single-point anchor force experimental rig of heat insulating decorative plate installation fastener, includes the following steps:
Step 1: heat insulating decorative board is cut into size identical as the metal foil；
Step 2: fastener for installing being connect with the substrate of the heat insulating decorative board cut out, is placed between two L-type fixing pieces,
L-type fixing piece is fixedly connected with fastener for installing；The heat insulating decorative board bottom surface and firm banking are without any connection；Insulation and decoration
The substrate top surface of plate is connect with metal foil by gluing oxidant layer；The central point of heat insulating decorative board is located at same with upper end connecting rod
Vertical line.
Step 3: on-test, by rotating screw rod, so that hoistable platform is moved down with the constant rate of speed of 5mm/min,
Upper end connecting rod remains motionless, and lower end connecting rod pulls down heat insulating decorative board under the action of hoistable platform, until heat insulating decorative board
Substrate breakage, pass through pressure sensor obtain destroy force value.The calculating side of the single-point anchor force of heat insulating decorative plate installation fastener
Formula is as follows:
In formula: F-single-point anchor force (kN)；
F-destruction force value (N)；
It further, include that side is opened by the mode that the heat insulating decorative board cut out is connect with fastener for installing in the step 2
Slot and mechanical anchor.
Further, multiple heat insulating decorative boards be can use to be tested, heat insulating decorative plate installation fastener is calculated and destroy force value
Average value.
The beneficial effects of the present invention are:
The single-point anchor force experimental rig connection of heat insulating decorative plate installation fastener of the invention is simple and reliable, can repeatedly grasp
Make, reduces the preparation and waste of test water mud product, be conducive to save time and resource.Insulation and decoration of the invention simultaneously
The test method of the single-point anchor force experimental rig of plate fastener for installing has very strong operability and convenience, can be accurate
The single-point for calculating heat insulating decorative plate installation fastener anchors force data.
Detailed description of the invention
Fig. 1 is the single-point anchor force experimental rig structural schematic diagram of heat insulating decorative plate installation fastener；
Fig. 2 is the single-point anchor force experimental rig partial structural diagram of heat insulating decorative plate installation fastener；
Fig. 3 is the single-point anchor force experimental rig top view of heat insulating decorative plate installation fastener；
Fig. 4 is the heat insulating decorative board and fastener for installing that the single-point anchor force experimental rig of heat insulating decorative plate installation fastener is cut out
The schematic diagram of connection；
In figure, 1 lower end connecting rod, 2 pairs wear screw and nut, 3 firm bankings, 4 L-type fixing pieces, 5 fastener for installing, on 6
Hold connecting rod, 7 metal foils, 8 gluing oxidant layer, 9 substrates, 10 insulating layers, 11 fixed screws, 12 coupling nuts, 13 reading data
Line, 14 chassis bodies, 15 screw rods, 16 hoistable platforms, 17 pressure sensors.
Specific embodiment
When heat insulating decorative board is installed, usually using adhesive mortar bonding insulating layer and base course wall, while installing tache is used
Part connection heat insulating decorative board substrate realizes that economic benefits and social benefits are fixed so as to heat insulating decorative board and wall, fastener for installing 5 and heat insulating decorative board base
Plate 9 connects as shown in Figure 4.The connection energy limited guarantee heat insulating decorative board and base course wall of fastener for installing 5 will not pines when just viscous
It is dynamic, be conducive to the firm solidification of adhesive mortar, keep heat insulating decorative board installation firm；And when base course wall and adhesive mortar or bonding
When mortar and heat insulating decorative board disengage, still there is the fastener for installing 5 between base course wall and heat insulating decorative board effectively to connect, make to keep the temperature
Decorative panel is not easily to fall off, guarantees safety.Therefore, the single-point anchor force of fastener for installing and the substrate in heat insulating decorative board is to measure
One of the stability of entire insulation and decoration panel cladding system and the important indicator of safety.The present invention provides a kind of insulation and decorations
The single-point anchor force experimental rig of plate fastener for installing, as shown in Figure 1,2 and 3, including chassis body 14, and it is located at chassis body
Lower end connecting rod 1, firm banking 3, upper end connecting rod 6 in 14,7, two screw rods 15 of metal foil, hoistable platform 16 and pressure
Sensor 17；The vertically-mounted screw rod 15 in 14 two sides of chassis body；16 two sides of hoistable platform are respectively drilled with a threaded hole, institute
Threaded hole is stated to be threadedly engaged with screw rod 15；Lower end connecting rod 1 successively penetrates hoistable platform 16, in firm banking 3 from the bottom up
Mandrel, top are fixed with nut, and bottom end is fixedly connected with a gasket, and pressure sensor 17 is fixed on gasket；The firm banking 3
Upper two sides are symmetrically installed that there are two for connecting the L-type fixing piece 4 of the fastener for installing 5；6 top of upper end connecting rod is fixed
At 14 top of chassis body, bottom end is fixedly connected with 7 center of metal foil, and 7 bottom surface of metal foil has a gluing oxidant layer 8.This
Device is pulled down by screw rod 15, while firm banking 3 being driven to pull down, to implement pulling capacity to sample, which passes through liter
Drop 16 down force pressure sensor 17 of platform measures pulling capacity numerical value, and the pulling capacity is anchor force.
Preferably, central point 85mm of the L-type fixing piece 4 apart from firm banking 3, the metal foil 7 having a size of
150mm × 150mm, thickness are not less than 4mm.
When carrying out the test of sample anchor force using the experimental rig of novel single-point anchor force, include the following steps:
Step 1: heat insulating decorative board is cut into size identical as the metal foil 7；
Step 2: fastener for installing 5 is connect with the substrate 9 of the heat insulating decorative board cut out, be placed in two L-type fixing pieces 4 it
Between, L-type fixing piece 4 is fixedly connected with fastener for installing 5；The heat insulating decorative board bottom surface and firm banking 3 are without any connection；It protects
9 top surface of substrate of warm decorative panel is connect with metal foil 7 by gluing oxidant layer 8；The central point of heat insulating decorative board is connect with upper end
Bar 6 is located at same vertical line.
Step 3: on-test, by rotating screw rod 15, so that hoistable platform 16 is downward with the constant rate of speed of 5mm/min
Mobile, upper end connecting rod 6 remains motionless, and lower end connecting rod 1 pulls down heat insulating decorative board under the action of hoistable platform 16, until
The substrate 9 of heat insulating decorative board destroys, and is obtained by pressure sensor 17 and destroys force value.
The calculation of single-point anchor force is as follows, measuring accuracy 1N:
In formula: F-single-point anchor force (kN)；
F-sample destroys force value (N)；
Wherein, as shown in figure 4, in step 2 by the heat insulating decorative board sample cut out anchor mode include side fluting and
Mechanical anchor, the method for mechanical anchor are specifically disclosed in patent CN201220129442.2.
It can use multiple heat insulating decorative boards to be tested, calculate the average value that heat insulating decorative plate installation fastener destroys force value, with
Reduce measurement error.
Heat insulating decorative board single-point anchor force of the invention experimental rig connection it is simple and reliable, can multi-pass operation, reduce examination
The preparation and waste with cement products are tested, is conducive to save time and resource.Heat insulating decorative board single-point anchor of the invention simultaneously
Gu the test method of the experimental rig of power has very strong operability and convenience, heat insulating decorative board examination can be accurately calculated
The single-point of sample anchors force data.
Claims (5)
1. a kind of single-point anchor force experimental rig of heat insulating decorative plate installation fastener, it is characterised in that: including chassis body (14),
And be located at chassis body (14) in lower end connecting rod (1), firm banking (3), upper end connecting rod (6), metal foil (7),
Two screw rods (15), hoistable platform (16) and pressure sensor (17)；The vertically-mounted screw rod in chassis body (14) two sides
(15)；Hoistable platform (16) two sides are respectively drilled with a threaded hole, and the threaded hole is threadedly engaged with screw rod (15)；Lower end connection
Bar (1) successively penetrates the central axis of hoistable platform (16), firm banking (3) from the bottom up, and top is fixed with nut, and bottom end is fixed
A gasket is connected, pressure sensor (17) is fixed on gasket；Two sides are symmetrically installed there are two being used on the firm banking (3)
Connect the L-type fixing piece (4) of the fastener for installing (5)；Upper end connecting rod (6) top is fixed on chassis body (14) top
Portion, bottom end are fixedly connected with metal foil (7) center, and metal foil (7) bottom surface has a gluing oxidant layer (8).
2. a kind of single-point anchor force experimental rig of heat insulating decorative plate installation fastener as described in claim 1, it is characterised in that:
Central point 85mm of the L-type fixing piece (4) apart from firm banking (3), the metal foil (7) are thick having a size of 150mm × 150mm
Degree is not less than 4mm.
3. a kind of test method of the single-point anchor force experimental rig of heat insulating decorative plate installation fastener as described in claim 1,
It is characterized by comprising following steps:
Step 1: heat insulating decorative board is cut into size identical as the metal foil (7)；
Step 2: fastener for installing (5) is connect with the substrate (9) of the heat insulating decorative board cut out, is placed in two L-type fixing pieces (4)
Between, L-type fixing piece (4) is fixedly connected with fastener for installing (5)；The heat insulating decorative board bottom surface and firm banking (3) nothing are appointed
What is connected；Substrate (9) top surface of heat insulating decorative board is connect with metal foil (7) by gluing oxidant layer (8)；In heat insulating decorative board
Heart point and upper end connecting rod (6) are located at same vertical line.
Step 3: on-test, by rotating screw rod (15), so that hoistable platform (16) is downward with the constant rate of speed of 5mm/min
Mobile, upper end connecting rod (6) remains motionless, and lower end connecting rod (1) pulls down insulation and decoration under the action of hoistable platform (16)
Plate is obtained by pressure sensor (17) until the substrate (9) of heat insulating decorative board is destroyed and destroys force value.Heat insulating decorative board installation
The calculation of the single-point anchor force of fastener is as follows:
In formula: F-single-point anchor force (kN)；
F-destruction force value (N).
4. test method as claimed in claim 3, it is characterised in that: by the heat insulating decorative board cut out and peace in the step 2
The mode of dress fastener (5) connection includes side fluting and mechanical anchor.
5. test method as claimed in claim 3, it is characterised in that: can use multiple heat insulating decorative boards and tested, calculate and protect
Warm decorative board mounting fastening destroys the average value of force value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349623.2A CN110006573A (en) | 2019-04-28 | 2019-04-28 | A kind of the single-point anchor force experimental rig and test method of heat insulating decorative plate installation fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349623.2A CN110006573A (en) | 2019-04-28 | 2019-04-28 | A kind of the single-point anchor force experimental rig and test method of heat insulating decorative plate installation fastener |
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| Publication Number | Publication Date |
|---|---|
| CN110006573A true CN110006573A (en) | 2019-07-12 |
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ID=67174764
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910349623.2A Pending CN110006573A (en) | 2019-04-28 | 2019-04-28 | A kind of the single-point anchor force experimental rig and test method of heat insulating decorative plate installation fastener |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067513A (en) * | 2015-08-17 | 2015-11-18 | 天津大学 | Fastener type scaffold skidproof and damage-resistant testing device |
| CN205206191U (en) * | 2015-10-27 | 2016-05-04 | 杭州元创新型材料科技有限公司 | Thin stone material heat preservation decorative board system |
| CN106018270A (en) * | 2016-05-10 | 2016-10-12 | 大连理工大学 | Pull-out test device for bond-slip hysteretic behavior testing of stiffening rib |
| CN205656080U (en) * | 2016-03-29 | 2016-10-19 | 沈阳工业大学 | Three -point bending test device of test concrete breaking property ability |
| CN107247020A (en) * | 2017-07-24 | 2017-10-13 | 湖南大学 | A kind of reinforcing bar and concrete drawing experimental rig for eliminating high temperature influence |
| CN207636227U (en) * | 2018-01-04 | 2018-07-20 | 河南理工大学 | A kind of laboratory baseboard of coal mine roadway anchorage cable anchoring power test and experiment device |
| CN209623924U (en) * | 2019-04-28 | 2019-11-12 | 杭州元创新型材料科技有限公司 | A kind of single-point anchor force experimental rig of heat insulating decorative plate installation fastener |
-
2019
- 2019-04-28 CN CN201910349623.2A patent/CN110006573A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067513A (en) * | 2015-08-17 | 2015-11-18 | 天津大学 | Fastener type scaffold skidproof and damage-resistant testing device |
| CN205206191U (en) * | 2015-10-27 | 2016-05-04 | 杭州元创新型材料科技有限公司 | Thin stone material heat preservation decorative board system |
| CN205656080U (en) * | 2016-03-29 | 2016-10-19 | 沈阳工业大学 | Three -point bending test device of test concrete breaking property ability |
| CN106018270A (en) * | 2016-05-10 | 2016-10-12 | 大连理工大学 | Pull-out test device for bond-slip hysteretic behavior testing of stiffening rib |
| CN107247020A (en) * | 2017-07-24 | 2017-10-13 | 湖南大学 | A kind of reinforcing bar and concrete drawing experimental rig for eliminating high temperature influence |
| CN207636227U (en) * | 2018-01-04 | 2018-07-20 | 河南理工大学 | A kind of laboratory baseboard of coal mine roadway anchorage cable anchoring power test and experiment device |
| CN209623924U (en) * | 2019-04-28 | 2019-11-12 | 杭州元创新型材料科技有限公司 | A kind of single-point anchor force experimental rig of heat insulating decorative plate installation fastener |
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