CN208399268U - A kind of existing building stone curtain wall tensile strength detection system - Google Patents
A kind of existing building stone curtain wall tensile strength detection system Download PDFInfo
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- CN208399268U CN208399268U CN201820966012.3U CN201820966012U CN208399268U CN 208399268 U CN208399268 U CN 208399268U CN 201820966012 U CN201820966012 U CN 201820966012U CN 208399268 U CN208399268 U CN 208399268U
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- Prior art keywords
- pulling force
- curtain wall
- tensile strength
- existing building
- plate
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Abstract
The utility model discloses a kind of existing building stone curtain wall tensile strength detection systems, it includes substrate, pulling force applying mechanism, device for testing tensile force, sucking disc mechanism, reaction frame, pulling force applying mechanism is fixed in reaction frame and connect with one end of device for testing tensile force, the other end of device for testing tensile force is connect with sucking disc mechanism, for being adsorbed on tested plate, reaction frame is fixed on substrate sucking disc mechanism；This detection system reaches tested plate by pulling force applying mechanism tensioning sucking disc mechanism, by pulling force, and measures applied pulling force by device for testing tensile force, and counter-force is reached upper plate and lower plate by reaction frame, balances entire tensioning system.Not only detection efficiency is high for the utility model, accuracy is high, but also structure is simple, is convenient for operation.
Description
Technical field
The utility model belongs to the detection field of building curtain wall engineering, and in particular to a kind of existing building stone curtain wall tension
Intensity detection system.
Background technique
Building curtain wall stone material has been widely used in large public building, as the wall face of enclosed structure, such as: souvenir
Shop, museum, library, office block and business annex etc., reliability is related to the security of the lives and property of people.It faces
Currently plate cracking falls off, curtain wall seeps water, keel corrode, condense and stone material pollutes etc. occurs often for existing building stone curtain wall
Functional disorder and safety issue, people increasingly pay attention to the reliability of existing building stone curtain wall, existing building curtain wall stone
The inspection assessment of material is in growth trend year by year.
Currently, carrying out anti-dropout inspection, wind suction prevention detection on the outside of existing building stone curtain wall, relies primarily on and manually strike
The empirical method hit, it is lower to the accuracy and inspection efficiency of the assessment of existing building stone curtain wall quality and safety.
The patent No.: 201520450717.6 disclose a kind of building curtain wall Wind-Pressure Resistance on-site detecting device, can scene inspection
The wind pressure that can bear of curtain wall member is surveyed, detection efficiency is high, but it in the bracket of curtain wall is bar shaped knot that the detection device, which is used to borrowing power,
Structure, effect is not firm enough, and is also difficult to find central role point accurately when detecting curtain wall, so the device is to existing curtain
The accuracy of wall stone material quality and safety assessment is lower.
Utility model content
In order to overcome the above technical defects, the utility model provides a kind of existing building stone curtain wall tensile strength detection
System can simply and rapidly detect the tensile strength of building curtain wall stone material.
To solve the above-mentioned problems, the utility model is achieved by following technical scheme:
A kind of existing building stone curtain wall tensile strength detection system, it is characterised in that:
Include substrate, the pulling force applying mechanism for applying pulling force, reaction frame for fixing, be used for and tested plate
Separably attached sucking disc mechanism, the device for testing tensile force for measuring pulling force；
The pulling force applying mechanism is connect by the device for testing tensile force with the sucking disc mechanism；The pulling force applies machine
Structure is fixed on the reaction frame, and the reaction frame is fixed on the substrate；
The reaction frame includes counter-force face, upper supporting leg, lower supporting leg, and the counter-force face is rectangle, and the pulling force applies
Mechanism is fixed on the counter-force face, and the upper supporting leg, the lower supporting leg are securely connect with the counter-force face；
The substrate include for fixing the upper plate of the upper supporting leg, the lower plate for fixing the lower supporting leg
Block；The check bit for placing the tested plate is equipped between the upper plate and the lower plate.
Further, the device for testing tensile force includes tensiometer, wirerope, and the tensiometer both ends respectively connect one
The wirerope, the wirerope of described tensiometer one end connect the pulling force applying mechanism, and the other end connects the sucker
Mechanism.
Further, the pulling force applying mechanism includes outer tooth bar, inner tooth sleeve, and the outer tooth bar screws in the inner tooth sleeve
In, the inner tooth sleeve is fixed on the center in the counter-force face, and the outer tooth bar passes through the wirerope and the tensiometer
Connection；The inner tooth sleeve is fixed on the reaction frame.
Further, the pulling force applying mechanism further includes the handle having for rotation, and the handle is located at the outer tooth
Bar different from the one end being connect with the wirerope.
Further, there is mobilizable connecting hook in the outer tooth bar, the connecting hook is located at the connection of the outer tooth bar
One end of the wirerope.
Further, the sucking disc mechanism includes sucker for being adsorbed on the tested plate, for connecting
State the hook of wirerope.
Further, the length direction in the counter-force face is the short transverse of the tested plate, the width in the counter-force face
The width direction that direction is the tested plate is spent, the length in the counter-force face is greater than the height of the tested plate.
Further, the counter-force face is planar structure made of being fully welded as L30mm × 3mm angle steel, the upper supporting leg
With the lower supporting leg be as 30mm × 2mm steel is logical be fully welded with 100mm × 100mm × 4mm steel plate made of structure.
Further, the tensiometer range meets detection needs, according to building curtain wall designing for Wind-Pressure Resistance index and institute
Equivalent point loading after stating tested plate areal calculation determines.
Further, the pulling force applying mechanism, the hook are steel material.
Compared with prior art, the utility model has the beneficial effects that
(1) a kind of existing building stone curtain wall tensile strength detection system provided by the utility model, includes that pulling force is applied
Add mechanism, reaction frame, sucking disc mechanism, device for testing tensile force；Pulling force applying mechanism is connected by device for testing tensile force and sucking disc mechanism
It connects, pulling force applying mechanism is fixed on reaction frame, and reaction frame is for being fixed on substrate；This detection system is applied by pulling force
Add mechanism tensioning sucking disc mechanism, pulling force is reached into tested plate, and applied pulling force is measured by device for testing tensile force, by anti-
Counter-force is reached substrate by power frame, balances entire tensioning system, is suitable for building-site environment, stable structure.The detection system
Substantially cover all stone material plates, pulling force apply fine tuning is controllable, numerical stability show, reduce human input, detection efficiency height,
Accuracy is high.
(2) existing building stone curtain wall tensile strength detection system provided by the utility model, structure is simple, is convenient for behaviour
Make.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structural schematic diagram of pulling force applying mechanism described in the utility model.
Wherein:
1, it is detected plate；2, reaction frame；21, counter-force face；22, upper supporting leg；23, lower supporting leg；3, pulling force applying mechanism；
31, connecting hook；32, outer tooth bar；33, inner tooth sleeve；34, handle；4, device for testing tensile force；41, tensiometer；42, wirerope；5, it inhales
Disc mechanism；51, sucker；52, it links up with；6, substrate；61, upper plate；62, lower plate.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
The utility model discloses a kind of existing building stone curtain wall tensile strength detection systems, as shown in Figure 1-Figure 3,
Include substrate 6, the pulling force applying mechanism 3 for applying pulling force, reaction frame for fixing 2, for that can divide with tested plate 1
The sucking disc mechanism 5 of liftoff connection, the device for testing tensile force 4 for measuring pulling force；
Pulling force applying mechanism 3 is connect by device for testing tensile force 4 with sucking disc mechanism 5；Pulling force applying mechanism 3 is fixed at
On reaction frame 2, reaction frame 2 is fixed on substrate 6；
Reaction frame 2 includes counter-force face 21, upper supporting leg 22, lower supporting leg 23, and counter-force face 21 is rectangle, pulling force applying mechanism
3 are fixed on counter-force face 21, and upper supporting leg 22, lower supporting leg 23 are securely connect with counter-force face 21；
Substrate 6 includes for the upper plate 61 of fixed upper supporting leg 22, for the lower plate 62 of fixed lower supporting leg 23；On
The check bit for placing tested plate 1 is equipped between plate 61 and lower plate 62.
As one embodiment, device for testing tensile force 4 includes tensiometer 41, wirerope 42, and 41 both ends of tensiometer respectively connect
Steel cable 42 is connect, the wirerope 42 of 41 one end of tensiometer connects pulling force applying mechanism 3, other end connecting sucker mechanism 5, energy
The applied pulling force of enough measurements.
In the above-described embodiments, pulling force applying mechanism 3 includes outer tooth bar 32, inner tooth sleeve 33, and outer tooth bar 32 screws in interior tooth
In set 33, inner tooth sleeve 33 is fixed on the center in counter-force face 21, and outer tooth bar 32 is connect by wirerope 42 with tensiometer 41；It is interior
Facing 33 is fixed on reaction frame 2, and structure is simple, conveniently applies pulling force to tensiometer 41.
In the above-described embodiments, outer 32 diameter 20mm of tooth bar, 33 length 60mm of inner tooth sleeve.
In the above-described embodiments, pulling force applying mechanism 3 further includes the handle 34 having for rotation, and handle 34 is located at outer tooth bar
32 different from the one end being connect with wirerope 42, convenient for rotating outer tooth bar 32.
In the above-described embodiments, there is mobilizable connecting hook 31 in outer tooth bar 32, connecting hook 31 is located at the company of outer tooth bar 32
Connect one end of wirerope 42, convenient for the connection of wirerope 42 and outer tooth bar 32, and connecting hook 31 be it is mobilizable, in practical behaviour
Wirerope 42 will not be made to be threaded together in work.
In the above-described embodiments, sucking disc mechanism 5 includes sucker 51 for being adsorbed on tested plate 1, for connecting
The hook 52 of the wirerope, hook 52 with wirerope 42 convenient for connecting, and sucker 51 is for being adsorbed on tested plate 1, sucker
51 adsorption capacity meets requirement.
In the above-described embodiments, the length direction in counter-force face 21 is the short transverse of tested plate 1, the width in counter-force face 21
Direction is the width direction of tested plate 1, and the length in counter-force face 21 is greater than the height of tested plate 1, the broad-ruler in counter-force face 21
It is very little to meet 2 stability requirement of reaction frame, keep structure more firm, entire tensioning system is maintained to balance.
In the above-described embodiments, upper supporting leg 22 and lower supporting leg 23 have two, are distributed in four angles in reversed face 21
On, make to support more firm, supports leg length according to the size of pulling force applying mechanism 3, device for testing tensile force 4, sucking disc mechanism 5
It determines.
In the above-described embodiments, counter-force face 21 is planar structure made of being fully welded as L30mm × 3mm angle steel, upper supporting leg
22 and lower supporting leg 23 be as 30mm × 2mm steel is logical be fully welded with 100mm × 100mm × 4mm steel plate made of structure.
In the above-described embodiments, 41 range of tensiometer meets detection needs, according to building curtain wall designing for Wind-Pressure Resistance index
It is determined with the equivalent point loading after tested 1 areal calculation of plate.
In the above-described embodiments, 41 range of tensiometer is 0~5000N, which meets to existing building stone curtain wall
Tension measurement requirement.
In the above-described embodiments, pulling force applying mechanism 3, hook 52 are steel material, structure comparatively robust.
In the above-described embodiments, 4 diameter 3mm, every root long degree 300mm of wirerope bears pulling force and is greater than 5000N.
Based on above structure, a kind of existing building stone curtain wall tensile strength detection system described in the present embodiment it is specific
Implementation steps are as follows:
Wind load data where S1, investigation building curtain wall, standard wind load is 1500Pa, according to building curtain wall stone
(width 1m is highly 0.8m) to 1 size of tested plate of material, calculates the equivalent concentrated force size of the negative wind load of stone material plate
For 1200N；
S2, the center for determining tested plate 1, are fixed on tested 1 center of plate for sucking disc mechanism 5；
S3, steel cable 42 is respectively worn at the both ends of tensiometer 41, and wirerope 42 is tied up circlewise；
S4, installation have the reaction frame 2 of pulling force applying mechanism 3, by the length direction of reaction frame 2 across tested plate 1
Short transverse, and it is arranged in the middle position of tested 1 width direction of plate, the upper supporting leg 22 of reaction frame 2 connects with upper plate 61
Touching, lower supporting leg 23 are contacted with lower plate 62；
The ring that S5, the wirerope 42 for being mounted on 41 both ends of tensiometer are tied up is hung in hook 52 and connecting hook 31；
S6,41 display switch of tensiometer is opened, is prepared to enter into pulling force and applies operation；
S7, apply pulling force, rotate counterclockwise the handle 34 of pulling force applying mechanism 3, outer tooth bar 32 is in inner tooth sleeve 33
It screws out, pulling force is reached by tested plate 1 by device for testing tensile force 4 and sucking disc mechanism 5, while tensiometer 41 shows value of thrust,
It reads and records.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, therefore it is all without departing from the content of the technical scheme of the utility model, implement according to the technical essence of the utility model to above
Any modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by example.
Claims (10)
1. a kind of existing building stone curtain wall tensile strength detection system, it is characterised in that:
Include substrate, the pulling force applying mechanism for applying pulling force, reaction frame for fixing, for that can divide with tested plate
The sucking disc mechanism of liftoff connection, the device for testing tensile force for measuring pulling force；
The pulling force applying mechanism is connect by the device for testing tensile force with the sucking disc mechanism；The pulling force applying mechanism is solid
Fixed to be arranged on the reaction frame, the reaction frame is fixed on the substrate；
The reaction frame includes counter-force face, upper supporting leg, lower supporting leg, and the counter-force face is rectangle, the pulling force applying mechanism
It is fixed on the counter-force face, the upper supporting leg, the lower supporting leg are securely connect with the counter-force face；
The substrate include for fixing the upper plate of the upper supporting leg, the lower plate for fixing the lower supporting leg；Institute
State the check bit being equipped between plate and the lower plate for placing the tested plate.
2. existing building stone curtain wall tensile strength detection system according to claim 1, it is characterised in that: the pulling force
Test device includes tensiometer, wirerope, and the tensiometer both ends respectively connect the wirerope, described tensiometer one end
The wirerope connect the pulling force applying mechanism, the other end connects the sucking disc mechanism.
3. existing building stone curtain wall tensile strength detection system according to claim 2, it is characterised in that: the pulling force
Applying mechanism includes outer tooth bar, inner tooth sleeve, and the outer tooth bar screws in the inner tooth sleeve, and the inner tooth sleeve is fixed on described anti-
The center in power face, the outer tooth bar are connect by the wirerope with the tensiometer；The inner tooth sleeve is fixed at
On the reaction frame.
4. existing building stone curtain wall tensile strength detection system according to claim 3, it is characterised in that: the pulling force
Applying mechanism further includes the handle having for rotation, the handle be located at the outer tooth bar different from being connect with the wirerope
One end.
5. existing building stone curtain wall tensile strength detection system according to claim 3, it is characterised in that: the outer tooth
There is mobilizable connecting hook on bar, the connecting hook is located at one end of the connection wirerope of the outer tooth bar.
6. existing building stone curtain wall tensile strength detection system according to claim 2, it is characterised in that: the sucker
Mechanism includes the sucker for being adsorbed on the tested plate, the hook for connecting the wirerope.
7. described in any item existing building stone curtain wall tensile strength detection systems, feature exist according to claim 1~5
In: the length direction in the counter-force face is the short transverse of the tested plate, and the width direction in the counter-force face is the quilt
The width direction of examination board block, the length in the counter-force face are greater than the height of the tested plate.
8. described in any item existing building stone curtain wall tensile strength detection systems, feature exist according to claim 1~5
In: planar structure made of the counter-force face is fully welded as L30mm × 3mm angle steel, the upper supporting leg and the lower supporting leg
Be as 30mm × 2mm steel is logical be fully welded with 100mm × 100mm × 4mm steel plate made of structure.
9. existing building stone curtain wall tensile strength detection system according to claim 2, it is characterised in that: the pulling force
Measure journey meet detection needs, according to building curtain wall designing for Wind-Pressure Resistance index with it is equivalent after the tested plate areal calculation
Point loading determines.
10. existing building stone curtain wall tensile strength detection system according to claim 6, it is characterised in that: the drawing
Power applying mechanism, the hook are steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966012.3U CN208399268U (en) | 2018-06-22 | 2018-06-22 | A kind of existing building stone curtain wall tensile strength detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966012.3U CN208399268U (en) | 2018-06-22 | 2018-06-22 | A kind of existing building stone curtain wall tensile strength detection system |
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| Publication Number | Publication Date |
|---|---|
| CN208399268U true CN208399268U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820966012.3U Expired - Fee Related CN208399268U (en) | 2018-06-22 | 2018-06-22 | A kind of existing building stone curtain wall tensile strength detection system |
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| CN (1) | CN208399268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646290A (en) * | 2019-08-28 | 2020-01-03 | 中冶建筑研究总院有限公司 | Building curtain stone panel fastness quantitative determination appearance |
| CN112683683A (en) * | 2020-12-24 | 2021-04-20 | 中国建材检验认证集团股份有限公司 | Detection unit and detection device for wind pressure resistance of stone curtain wall |
-
2018
- 2018-06-22 CN CN201820966012.3U patent/CN208399268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646290A (en) * | 2019-08-28 | 2020-01-03 | 中冶建筑研究总院有限公司 | Building curtain stone panel fastness quantitative determination appearance |
| CN110646290B (en) * | 2019-08-28 | 2024-05-07 | 中冶建筑研究总院有限公司 | Building curtain wall stone panel firmness quantitative detector |
| CN112683683A (en) * | 2020-12-24 | 2021-04-20 | 中国建材检验认证集团股份有限公司 | Detection unit and detection device for wind pressure resistance of stone curtain wall |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20200622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |