CN109270168A - A kind of building hollowing monitoring settlement observation mark protective device - Google Patents
A kind of building hollowing monitoring settlement observation mark protective device Download PDFInfo
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- CN109270168A CN109270168A CN201811337428.XA CN201811337428A CN109270168A CN 109270168 A CN109270168 A CN 109270168A CN 201811337428 A CN201811337428 A CN 201811337428A CN 109270168 A CN109270168 A CN 109270168A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0232—Glass, ceramics, concrete or stone
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
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- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of building hollowing monitoring settlement observations to identify protective device, its structure includes fixed support device, control transmission case, sound moves transport mechanism, it controls transmission case and is equipped with internal detection case, hand-held fixed link, first warning light, second warning light, sound moves transport mechanism and is equipped with vibration frequency transmission device, voice tube, audio frequency detection case, the beneficial effects of the present invention are: bridge concrete can be tapped by rattle balls, to be transmitted to the first vibration ball and the second vibration ball by the sound tapped, pass through detection chip detected amplitude again, the case where to detect inside concrete, judge whether inside concrete hollowing is in the presence of, and then it is convenient for bridge inspection and maintenance.
Description
Technical field
The present invention relates to building safety detection field, specifically a kind of building hollowing monitoring is identified with settlement observation and is protected
Protection unit.
Background technique
Building needs to carry out concrete hollowing detection after building up, while in order to guarantee the safe handling built for many years
Performance, it is also desirable to regularly safety inspection be carried out to building, be divided into settlement observation and deformation for the monitoring of bridge construction at present
Observation, being directed to hollowing detection, there is certain difficulty can bring to bridge security huge if hollowing situation occurs in bridge construction
Big hidden danger.
For the problem that current bridge construction hollowing detects, opposite scheme has been formulated for existing below:
Bridge is suspended in the air, needs to carry out the detection of multiple types when carrying out safety detection, for example whether bridge floor goes out
Now sink, deform and be in the presence of crack, hollowing situation is relatively difficult to detect, once there is hollowing situation, can be easy to cause
Bridge floor collapses, and brings huge security risk.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of building hollowing monitoring settlement observation
Identify protective device.
The present invention adopts the following technical scheme that realize: a kind of building hollowing monitoring settlement observation mark protective device,
Its structure includes fixed support device, control transmission case, the dynamic transport mechanism of sound, and the fixed support device is connected by bolt riveted
It is connected to below control transmission case, the control transmission case is connected to fixed support device by bolt riveted and sound moves transport mechanism
Between, the sound moves transport mechanism and is connected to above control transmission case by bolt riveted, and the fixed support device is equipped with solid
Determine support rod, the fixed support rod is connected to control transmission case bottom by bolt riveted；The control transmission case is equipped with interior
Portion's detection case, hand-held fixed link, the first warning light, the second warning light, the internal detection case are embedded inside control transmission case,
The hand-held fixed link is connected on control transmission case outer surface by bolt riveted, and first warning light is embedded at control and passes
On dynamic case outer surface, second warning light is embedded above the first warning light；The sound moves transport mechanism and send equipped with shaking to keep pouring in
Device, voice tube, audio frequency detection case, the vibration frequency transmission device is connected to above control transmission case by bolt riveted, described
Voice tube is connected between vibration frequency transmission device and audio frequency detection case by screw thread engagement, and the audio frequency detection case passes through bolt riveting
Conjunction is connected in control transmission case inner bottom surface.
As optimization, the internal detection case is equipped with control power pack, driving motor, and the control power pack passes through bolt
Riveted is connected between driving motor and internal detection case, and the driving motor is connected on control power pack by bolt riveted
Side, the driving motor are used to control the rotation of universal base.
As optimization, the vibration frequency transmission device is equipped with universal base, rocker arm, collection acoustic aperture, collection cylinder record, control spring, taps
Stick, rattle balls, the universal base are connected to control transmission case upper surface by bolt riveted, and the rocker arm is connected by bolt riveted
It is connected on universal base, the acoustic aperture that collects uniformly is equally spaced on collection cylinder record inner surface, and the cylinder record vertical welding that collects is in rocker arm
On, for the control spring vertical welding between stamp and rocker arm, the stamp is connected to collection cylinder record by controlling spring
Inside, for the rattle balls vertical welding in stamp top, the universal base is used to control the rotation of rocker arm, and the rocker arm is circle
Shape tubular structure.
As optimization, the audio frequency detection case is equipped with the first vibration ball, the second vibration ball, detection chip, first shake
Dynamic ball is embedded above detection chip, and the second vibration ball and the first vibration ball are embedded in same level, the detection
Chip is connected in audio frequency detection case inner bottom surface by bolt riveted, and the first vibration ball is cortex hollow ball-shape structure.
Beneficial effect
When a kind of building hollowing monitoring of the present invention is worked with settlement observation mark protective device:
By being equipped with a kind of internal detection case, the internal detection case is equipped with control power pack, driving motor, passes through transmission
The rotation of motor control universal base works to control vibration frequency transmission device；
By being equipped with a kind of vibration frequency transmission device, the vibration frequency transmission device is equipped with universal base, rocker arm, collection acoustic aperture, collection sound
Cylinder, control spring, stamp, rattle balls control universal base rotation by driving motor, to control rocker arm rotation, rocker arm exists
Stamp and rattle balls is driven to tap bridge concrete during rotation, the sound that concrete issues carries out anti-by collection acoustic aperture
It penetrates, then sound is transmitted in audio frequency detection case by voice tube；
By being equipped with a kind of audio frequency detection case, the audio frequency detection case is equipped with the first vibration ball, the second vibration ball, detection core
Sound is transmitted in audio frequency detection case by piece by voice tube, and the first vibration ball and second is made to shake ball under the impact of sound
Vibration, then by the frequency of the first vibration ball and the second vibration ball vibration, so that detection chip is able to detect that amplitude, to distinguish
The case where inside concrete is precipitated.
Compared with prior art, the beneficial effects of the present invention are: bridge concrete can be tapped by rattle balls, thus logical
It crosses the sound tapped and is transmitted to the first vibration ball and the second vibration ball, then by detection chip detected amplitude, to detect to mix
Situation inside solidifying soil judges whether inside concrete hollowing is in the presence of, and then is convenient for bridge inspection and maintenance.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram that a kind of building hollowing monitoring settlement observation of the present invention identifies protective device.
Fig. 2 is the structural representation under a kind of building hollowing monitoring settlement observation mark protective device working condition of the present invention
Figure.
Fig. 3 is the enlarged structure schematic diagram of audio frequency detection case of the present invention.
Fig. 4 is the structural schematic diagram under present invention vibration frequency transmission device stationary state.
Fig. 5 is that the structural schematic diagram sent under working state of device is kept pouring in present invention vibration.
In figure: fixed support device 1, control transmission case 2, sound move transport mechanism 3, fixed support rod 10, internal detection case
20, power pack 200 is controlled, driving motor 201, hand-held fixed link 21, the first warning light 22, the second warning light 23, shakes to keep pouring in and send
Device 30, universal base 300, rocker arm 301, collection acoustic aperture 302, collection cylinder record 303, control spring 304, stamp 305, rattle balls 306,
Voice tube 31, audio frequency detection case 32, first shake ball 320, second and shake ball 321, detection chip 322.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of building hollowing monitoring settlement observation mark protective device technical solution:
Its structure includes fixed support device 1, control transmission case 2, the dynamic transport mechanism 3 of sound, and the fixed support device 1 passes through bolt riveting
Conjunction is connected to 2 lower section of control transmission case, and the control transmission case 2 is connected to fixed support device 1 by bolt riveted and sound is dynamic
Between transport mechanism 3, the sound moves transport mechanism 3 and is connected to 2 top of control transmission case, the fixed support by bolt riveted
Device 1 is equipped with fixed support rod 10, and the fixed support rod 10 is connected to control 2 bottom of transmission case by bolt riveted；It is described
It controls transmission case 2 and is equipped with internal detection case 20, hand-held fixed link 21, the first warning light 22, the second warning light 23, the internal inspection
Measuring tank 20 is embedded inside control transmission case 2, and the hand-held fixed link 21 is connected to control 2 appearance of transmission case by bolt riveted
On face, first warning light 22 is embedded on control 2 outer surface of transmission case, and second warning light 23 is embedded at the first prompt
22 top of lamp；The sound moves transport mechanism 3 and is equipped with vibration frequency transmission device 30, voice tube 31, audio frequency detection case 32, and the vibration is kept pouring in
Device 30 is sent to be connected to 2 top of control transmission case by bolt riveted, the voice tube 31 is connected to vibration frequency by screw thread engagement
Between transmission device 30 and audio frequency detection case 32, the audio frequency detection case 32 is connected in control transmission case 2 by bolt riveted
On portion bottom surface, the internal detection case 20 is equipped with control power pack 200, driving motor 201, and the control power pack 200 passes through
Bolt riveted is connected between driving motor 201 and internal detection case 20, and the driving motor 201 is connected to by bolt riveted
200 top of power pack is controlled, the vibration frequency transmission device 30 is equipped with universal base 300, rocker arm 301, collection acoustic aperture 302, collection cylinder record
303, spring 304, stamp 305, rattle balls 306 are controlled, the universal base 300 is connected to control transmission case by bolt riveted
2 upper surfaces, the rocker arm 301 are connected on universal base 300 by bolt riveted, it is described collect acoustic aperture 302 uniformly be equally spaced in
Collect on 303 inner surface of cylinder record, 303 vertical welding of cylinder record that collects on rocker arm 301,304 vertical welding of control spring in
Between stamp 305 and rocker arm 301, the stamp 305 is connected to inside collection cylinder record 303 by controlling spring 304, described to strike
306 vertical weldings bat in 305 top of stamp, the acoustic aperture 302 that integrates is semicircular structure, and the collection acoustic aperture 302 is for anti-
It penetrates rattle balls 306 and taps the sound that concrete issues, the audio frequency detection case 32 is equipped with the first vibration ball 320, second and shakes ball
321, detection chip 322, the first vibration ball 320 are embedded at the top of detection chip 322, the second vibration ball 321 and the
One vibration ball 320 is embedded in same level, and the detection chip 322 is connected in audio frequency detection case 32 by bolt riveted
On portion bottom surface, the detection chip 322 is used to detect the amplitude of the first vibration ball 320 and the second vibration ball 321.
When in use, it is increased by the way that support rod 10 will be fixed, stands on bridge bottom, controlled by driving motor 201 universal
Seat 300 rotates, to control the rotation of rocker arm 301, rocker arm 301 drives stamp 305 and rattle balls 306 to strike in the course of rotation
Bridge concrete is hit, and the sound that concrete issues is reflected by collecting acoustic aperture 302, then sound is transmitted to by voice tube 31
In audio frequency detection case 32, shake the first vibration ball 320 and the second vibration ball 321 under the impact of sound, then pass through the first shake
The frequency that dynamic ball 320 and the second vibration ball 321 shake, so that detection chip 322 is able to detect that amplitude, so that discrimination goes out coagulation
Situation inside soil.
The technological progress that the present invention obtains compared with the prior art is:
Bridge concrete can be tapped by rattle balls, to be transmitted to the first vibration ball and second by the sound tapped
Ball is shaken, then by detection chip detected amplitude, so that whether the case where detecting inside concrete, judge inside concrete
It there is hollowing, and then is convenient for bridge inspection and maintenance.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (4)
1. a kind of building hollowing monitoring settlement observation identifies protective device, structure includes fixed support device (1), control biography
Dynamic case (2), sound move transport mechanism (3), and the fixed support device (1) is connected under control transmission case (2) by bolt riveted
Side, the control transmission case (2) is connected to fixed support device (1) by bolt riveted and sound moves between transport mechanism (3), institute
Sound dynamic transport mechanism (3) is stated to be connected to above control transmission case (2) by bolt riveted, it is characterised in that:
The fixed support device (1) is equipped with fixed support rod (10), and the fixed support rod (10) is connected by bolt riveted
In control transmission case (2) bottom；
The control transmission case (2) mentions equipped with internal detection case (20), hand-held fixed link (21), the first warning light (22), second
Show lamp (23), the internal detection case (20) is embedded at control transmission case (2) inside, and the hand-held fixed link (21) passes through bolt
Riveted is connected on control transmission case (2) outer surface, and first warning light (22) is embedded at control transmission case (2) outer surface
On, second warning light (23) is embedded above the first warning light (22)；
The sound moves transport mechanism (3) and is equipped with vibration frequency transmission device (30), voice tube (31), audio frequency detection case (32), the vibration
Frequency transmission device (30) is connected to above control transmission case (2) by bolt riveted, and the voice tube (31) is engaged by screw thread
It is connected between vibration frequency transmission device (30) and audio frequency detection case (32), the audio frequency detection case (32) is connected by bolt riveted
In in control transmission case (2) inner bottom surface.
2. a kind of building hollowing monitoring according to claim 1 identifies protective device with settlement observation, it is characterised in that: institute
It states internal detection case (20) and is equipped with control power pack (200), driving motor (201), the control power pack (200) passes through bolt
Riveted is connected between driving motor (201) and internal detection case (20), and the driving motor (201) is connected by bolt riveted
Above control power pack (200).
3. a kind of building hollowing monitoring according to claim 1 identifies protective device with settlement observation, it is characterised in that: institute
It states vibration frequency transmission device (30) and is equipped with universal base (300), rocker arm (301), collection acoustic aperture (302), collection cylinder record (303), control spring
(304), stamp (305), rattle balls (306), the universal base (300) are connected to control transmission case (2) by bolt riveted
Upper surface, the rocker arm (301) are connected on universal base (300) by bolt riveted, and uniformly equidistant point of the collection acoustic aperture (302)
It is distributed on collection cylinder record (303) inner surface, collection cylinder record (303) vertical welding is on rocker arm (301), the control spring
(304) between stamp (305) and rocker arm (301), the stamp (305) is connected vertical welding by control spring (304)
It is internal to be connected to collection cylinder record (303), rattle balls (306) vertical welding is in stamp (305) top.
4. a kind of building hollowing monitoring according to claim 1 identifies protective device with settlement observation, it is characterised in that: institute
Audio frequency detection case (32) are stated equipped with the first vibration ball (320), the second vibration ball (321), detection chip (322), first shake
Dynamic ball (320) are embedded above detection chip (322), and second vibration ball (321) is embedded at together with the first vibration ball (320)
On one horizontal plane, the detection chip (322) is connected in audio frequency detection case (32) inner bottom surface by bolt riveted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337428.XA CN109270168B (en) | 2018-11-12 | 2018-11-12 | Building hollowing monitoring is with subsiding observation sign protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337428.XA CN109270168B (en) | 2018-11-12 | 2018-11-12 | Building hollowing monitoring is with subsiding observation sign protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109270168A true CN109270168A (en) | 2019-01-25 |
| CN109270168B CN109270168B (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811337428.XA Active CN109270168B (en) | 2018-11-12 | 2018-11-12 | Building hollowing monitoring is with subsiding observation sign protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109270168B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854845A (en) * | 2020-08-05 | 2020-10-30 | 陈希长 | Quality detection device for building engineering |
| CN113049041A (en) * | 2021-03-21 | 2021-06-29 | 李敏仪 | Wall body infiltration testing arrangement is used in engineering supervision |
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| CN108709935A (en) * | 2018-07-28 | 2018-10-26 | 河南东润电子有限公司 | A kind of floor tile laying hollowing detection robot |
| CN108709936A (en) * | 2018-07-28 | 2018-10-26 | 河南东润电子有限公司 | A kind of wall hollowing Measuring error device |
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| CN203505305U (en) * | 2013-09-17 | 2014-04-02 | 福州闽台机械有限公司 | Collecting device for bird egg crack knocking sounds |
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| Publication number | Publication date |
|---|---|
| CN109270168B (en) | 2020-12-08 |
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Effective date of registration: 20201120 Address after: No. 166, chemical engineering road, economic development zone, Boxing County, Binzhou City, Shandong Province Applicant after: Boxing Xingbo Urban Construction Investment Group Co., Ltd Address before: 511400 North 666 Panyu Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province Applicant before: Chen Jingjuan |
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