CN206627475U - Vacant analysis vibrator - Google Patents
Vacant analysis vibrator Download PDFInfo
- Publication number
- CN206627475U CN206627475U CN201720220748.1U CN201720220748U CN206627475U CN 206627475 U CN206627475 U CN 206627475U CN 201720220748 U CN201720220748 U CN 201720220748U CN 206627475 U CN206627475 U CN 206627475U
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- pickup case
- hammer
- vibrator
- percussion
- pickup
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Abstract
The utility model discloses a kind of vacant analysis vibrator, including pickup case, range unit is installed on the pickup case, the bottom of the pickup case is provided with percussion hammer, it is provided with the pickup case and the percussion drive device for tapping hammer drive connection, the battery electrically connected with the percussion motor is installed in the pickup case, a sound pick-up is separately installed with the bottom wall of the pickup case for tapping hammer both sides, the sound pick-up is connected with sonicated device, and the top of the pickup case is provided with portable unit；During work, detection site is actively tapped by fixed frequency so that detection position sends feedback sound, and sound wave is recorded using sound pick-up and passes to sonicated device, judge whether detection position is connected firmly with agent structure by sound wave change before and after contrast, if come to nothing；The relevant position that sound wave changes is determined further according to range unit, finds position of coming to nothing.
Description
Technical field
It the utility model is related to construction quality detection technique field, more particularly to a kind of construction wall vacant analysis device.
Background technology
In order to ensure construction quality, it is necessary to carry out vacant analysis, the in the prior art equipment for vacant analysis to building
It is more complicated, not readily portable and use.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of vacant analysis exciting simple in construction, easy to use
Device.
In order to solve the above technical problems, the technical solution of the utility model is：Vacant analysis vibrator, including pickup case,
Range unit is installed on the pickup case, the bottom of the pickup case is provided with percussion hammer, be provided with the pickup case with
It is described to tap the percussion drive device for hammering drive connection into shape, it is provided with what is electrically connected with the percussion motor in the pickup case
Battery, a sound pick-up is separately installed with the bottom wall of the pickup case for tapping hammer both sides, the sound pick-up connection
There is sound wave processing unit, the top of the pickup case is provided with portable unit.
As a kind of perferred technical scheme, the percussion drive device includes tapping motor, described to tap driving
Motor connection has electric machine controller, and the clutch end for tapping motor is connected with rotary shaft, described to tap hammer and institute
State and pulling force rope is connected between rotary shaft, described tap is provided with spring, the pickup between hammer and the roof of the pickup case
The restricted stopping means for tapping hammer lifting height of installation, the signal output part of the stopping means and the motor control in case
Device connects.
As a kind of perferred technical scheme, the stopping means includes limit switch.
As a kind of perferred technical scheme, described tap is connected with two pulling force between hammer and the rotary shaft
Rope, two pulling force ropes are located at the both sides of the spring respectively.
As a kind of perferred technical scheme, the range unit includes the wheel shaft through the pickup case, the wheel shaft
Both ends be separately installed with the measuring wheel positioned at the pickup case both sides.
As a kind of perferred technical scheme, the sonicated device includes the data storage being connected with the sound pick-up
Device, the data storage are connected with comparator, and the comparator is connected with data display equipment.
As a kind of perferred technical scheme, the portable unit includes portable installed in the pickup case top
Hand, is provided with the handle and the power switch for tapping drive device and being connected.
By adopting the above-described technical solution, vacant analysis vibrator, including pickup case, survey is installed on the pickup case
Away from device, the bottom of the pickup case is provided with percussion hammer, is provided with the pickup case and taps what hammer was connected with described
Drive device is tapped, the battery electrically connected with the percussion motor is installed in the pickup case, it is described to tap hammer two
A sound pick-up is separately installed with the bottom wall of the pickup case of side, the sound pick-up is connected with sonicated device, described
The top of pickup case is provided with portable unit；During work, detection site is actively tapped by fixed frequency so that detection position
Send feedback sound, sound wave recorded using sound pick-up and passes to sonicated device, by before and after contrast sound wave change come
Judge whether detection position is connected firmly with agent structure, if come to nothing；Sound wave is determined further according to range unit
The relevant position of change, finds position of coming to nothing.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment；
Fig. 2 be in Fig. 1 A-A to sectional view；
Fig. 3 is the internal structure schematic diagram of the utility model embodiment；
In figure：1- pickup casees；21- wheel shafts；22- measuring wheels；31- taps hammer；32- taps motor；33- rotary shafts；
34- pulling force ropes；35- springs；36- batteries；4- sound pick-ups；51- handles；52- power switches.
Embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.In the following detailed description, only pass through
Bright mode describes some one exemplary embodiments of the present utility model.Undoubtedly, one of ordinary skill in the art can be with
Recognize, can be with a variety of modes to described in the case of without departing from spirit and scope of the present utility model
Embodiment is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than for limiting the protection of claim
Scope.
As shown in Figure 1, Figure 2 and Figure 3, vacant analysis vibrator, including pickup case 1, ranging is installed on the pickup case 1
Device, the range unit include the wheel shaft 21 through the pickup case 1, and the both ends of the wheel shaft 21 are separately installed with positioned at institute
State the measuring wheel 22 of the both sides of pickup case 1, the bottom of the pickup case 1 is provided with percussion hammer 31, be provided with the pickup case 1 with
The percussion drive device for tapping the drive connection of hammer 31, the percussion drive device includes tapping motor 32, described to strike
Hit motor 32 and be connected with electric machine controller, the clutch end for tapping motor 32 is connected with rotary shaft 33, institute
State and pulling force rope 34 is connected between percussion hammer 31 and the rotary shaft 33, described tap connects between hammer 31 and the rotary shaft 33
There are two pulling force ropes 34, described tap is provided with spring 35, two drawings between hammer 31 and the roof of the pickup case 1
Power rope 34 is located at the both sides of the spring 35 respectively, and restricted tap of installation hammers the spacing of 31 lifting heights into shape in the pickup case 1
Device, the stopping means include limit switch (not shown), the signal output part of the stopping means and the motor
Controller connects.The battery 36 electrically connected with the percussion motor 32 is installed in the pickup case 1, it is described to tap hammer
A sound pick-up 4 is separately installed with the bottom wall of the pickup case 1 of 31 both sides, the sound pick-up 4 is connected with sonicated dress
Put, the sonicated device includes the data storage being connected with the sound pick-up 4, and the data storage, which is connected with, to be compared
Device, the comparator are connected with data display equipment.The top of the pickup case 1 is provided with portable unit, the portable unit bag
The handle 51 installed in the top of pickup case 1 is included, is provided with and the percussion motor on the handle 51
The power switch 52 of 32 connections.
During work, detection site is actively tapped by fixed frequency so that detection position sends feedback sound, using picking up
Sound device 4 records sound wave and is delivered to sonicated device, by before and after contrast sound wave change come judge detection position whether with
Agent structure is connected firmly, if comes to nothing；The relevant position that sound wave changes is made further according to measuring wheel 22, is found de-
Empty position.
During operation, testing staff holds handle 51, and equipment is pressed on geodesic structure to be checked, turns on the power switch 52,
At the uniform velocity device is carried out forward, electric energy needed for device is provided by battery 36, and now measuring wheel 22 starts what computing device advanced
Distance, while tap motor 32 and start uniform rotation, pulling force rope 34 is tapped hammer 31 and followed toward pull-up by rotary shaft 33
Pulling force rope 34 up moves, and when pulling force rope 34 rises to certain altitude, by limit switch, automatic slack rope, percussion hammer 31 is in bullet
Under the effect of the elastic potential energy of spring 35, back flick, tap body structure surface to be detected, structure produces sound feedback by tapping, thus
Repeatedly, body structure surface is tapped with having frequency.By the sound of the interrecord structure of sound pick-up 4 and it is delivered in sonicated device, remembers
Record and show audio graphics.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (7)
1. vacant analysis vibrator, it is characterised in that：Including pickup case, range unit is installed on the pickup case, it is described to pick up
The bottom of audio amplifier is provided with percussion hammer, is provided with the pickup case and hammers the percussion drive device being connected into shape with described tap,
The battery electrically connected with the percussion motor, the pickup case for tapping hammer both sides are installed in the pickup case
Bottom wall on be separately installed with a sound pick-up, the sound pick-up is connected with sonicated device, the top peace of the pickup case
Equipped with portable unit.
2. vacant analysis vibrator as claimed in claim 1, it is characterised in that：The percussion drive device, which includes tapping, to be driven
Motor, the percussion motor are connected with electric machine controller, and the clutch end for tapping motor is connected with rotation
Axle, described tap are connected with pulling force rope between hammer and the rotary shaft, described tap is pacified between hammer and the roof of the pickup case
Equipped with spring, the restricted stopping means for tapping hammer lifting height of installation, the signal of the stopping means are defeated in the pickup case
Go out end to be connected with the electric machine controller.
3. vacant analysis vibrator as claimed in claim 2, it is characterised in that：The stopping means includes limit switch.
4. vacant analysis vibrator as claimed in claim 2, it is characterised in that：Described tap connects between hammer and the rotary shaft
Two pulling force ropes are connected to, two pulling force ropes are located at the both sides of the spring respectively.
5. vacant analysis vibrator as claimed in claim 1, it is characterised in that：The range unit includes running through the pickup
The wheel shaft of case, the both ends of the wheel shaft are separately installed with the measuring wheel positioned at the pickup case both sides.
6. vacant analysis vibrator as claimed in claim 1, it is characterised in that：The sonicated device includes picking up with described
The data storage of sound device connection, the data storage are connected with comparator, and the comparator is connected with data display equipment.
7. the vacant analysis vibrator as described in claim 1 to 6 any claim, it is characterised in that：The portable unit
Including the handle installed in the pickup case top, it is provided with the handle and is connected with the percussion drive device
Power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220748.1U CN206627475U (en) | 2017-03-08 | 2017-03-08 | Vacant analysis vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220748.1U CN206627475U (en) | 2017-03-08 | 2017-03-08 | Vacant analysis vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206627475U true CN206627475U (en) | 2017-11-10 |
Family
ID=60212013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720220748.1U Active CN206627475U (en) | 2017-03-08 | 2017-03-08 | Vacant analysis vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206627475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991394A (en) * | 2017-12-07 | 2018-05-04 | 山东理工大学 | A kind of noiseless wall insulated board continuity detection device and detection method |
| CN108037188A (en) * | 2017-12-07 | 2018-05-15 | 山东理工大学 | A kind of percussive wall insulated board continuity detection device and detection method |
| CN114704778A (en) * | 2021-04-21 | 2022-07-05 | 天圜工程有限公司 | Leak hunting instrument for pipeline maintenance |
-
2017
- 2017-03-08 CN CN201720220748.1U patent/CN206627475U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991394A (en) * | 2017-12-07 | 2018-05-04 | 山东理工大学 | A kind of noiseless wall insulated board continuity detection device and detection method |
| CN108037188A (en) * | 2017-12-07 | 2018-05-15 | 山东理工大学 | A kind of percussive wall insulated board continuity detection device and detection method |
| CN107991394B (en) * | 2017-12-07 | 2020-04-21 | 山东理工大学 | Detection method of noiseless wall insulation board continuity detection device |
| CN114704778A (en) * | 2021-04-21 | 2022-07-05 | 天圜工程有限公司 | Leak hunting instrument for pipeline maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 Room 501, No. 7, Kehui 1st Street, Huangpu District, Guangzhou City, Guangdong Province (office only) Patentee after: GUANGZHOU ZHANYA CIVIL ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 510640 rooms 113 and 115 on the first and second floors of building 12, No. 88, Jinhui street, Wushan Road, Tianhe District, Guangzhou, Guangdong Province Patentee before: GUANGZHOU ZHANYA CIVIL ENGINEERING TECHNOLOGY Co.,Ltd. |