CN204740227U - Hollowing inspection device - Google Patents
Hollowing inspection device Download PDFInfo
- Publication number
- CN204740227U CN204740227U CN201520540664.7U CN201520540664U CN204740227U CN 204740227 U CN204740227 U CN 204740227U CN 201520540664 U CN201520540664 U CN 201520540664U CN 204740227 U CN204740227 U CN 204740227U
- Authority
- CN
- China
- Prior art keywords
- hollowing
- ball
- telescopic link
- expansion link
- detect
- 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.)
- Expired - Fee Related
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a hollowing inspection device aims at providing an easy operation, and convenient to carry can be to being detected a hollowing inspection device who detects in succession on the surface. Include the telescopic link, hold the pole and detect the ball, the lower extreme of telescopic link is equipped with the carousel of erectting, it establishes to hold the pole the upper end of telescopic link, the excircle surface equipartition of carousel has a plurality of connecting rods, detect the ball and fix the one end at the connecting rod, hold the user of the length of pole in the telescopic link in order to adapt to different heights through the regulation, rotate the carousel through the push -and -pull telescopic link for detect the ball and strike ground in proper order, can differentiate to have or not the hollowing that it is fairly convenient to use, and portable through audiometry sound.
Description
Technical field
The utility model relates to the testing tool checking finishing floor empty drum in buildings decoration field, more particularly, is a kind of hollowing testing fixture.
Background technology
At present in buildings decoration, when need to check finishing ground, metope and ceramic tile hollowing time, general conventional hollowing hammer or hard object rap coat of plaster or screed-coat or ceramic tile surface, can judge that this place is as hollowing when sending rub-a-dub rub-a-dub echo.A kind of disclosed in Chinese patent literature " a kind of testing tool for checking finishing floor empty drum ", its publication number is CN202794112U, " a kind of testing tool for checking finishing floor empty drum " in this technical scheme, mainly comprise detection head, detection head is metal ring, being a bit connected with one end of metal feeler lever on metal ring, the other end of metal feeler lever welds with metal handle, metal handle is annular or T-shaped, and the diameter of endless metal handle is greater than the diameter of detection head metal ring.Metal handle of the present utility model is connected by reinforcing bar metal feeler lever with detection head, in the process detected, only need hand-held metal handle, knock ground by detection head, listening distinguishes with or without hollowing, when needing to carry out the detection of large face, only need away while knock ground with testing tool.But can only because this " a kind of testing tool for checking finishing floor empty drum " exists frequently to knock detected surface and search hollowing by single, the defect of continuous detecting cannot be carried out detected surface.
Summary of the invention
The utility model to be devoted to solve in prior art and can only frequently to be knocked detected surface and search hollowing by single, cannot carry out the defect of continuous detecting to detected surface.Aim to provide a kind of simple to operate, easy to carry, a kind of hollowing testing fixture of continuous detecting can be carried out detected surface.
In order to solve the technical matters of above-mentioned existence, the utility model adopts following technical proposals: a kind of hollowing testing fixture, comprise expansion link, hand-held pole and detection ball, the lower end of described expansion link is provided with the rotating disk of setting, described hand-held pole is located at the upper end of described expansion link, the outer round surface of described rotating disk is evenly equipped with some connecting links, described detection ball is fixed on one end of connecting link, by regulating the length of hand-held pole in expansion link to adapt to the user of different height, rotating disk is rotated by push-and-pull expansion link, make to detect ball and knock ground successively, namely distinguish with or without hollowing by audiometry sound, it is quite convenient to use, and be easy to carry.
As preferably, the centre of described plane of rotor disc is provided with the rotating shaft be connected with expansion link, and rotating disk can be made to rotate neatly.
As preferably, described rotating shaft is riveted construction, makes easy to make, can certainly connect with screw, nut.
As preferably, described detection ball to be a diameter the be Metal Ball of 30 millimeters ~ 60 millimeters, can determine whether to there is hollowing phenomenon by the sound sent when knocking.
Owing to adopting technique scheme, the beneficial effect of a kind of hollowing testing fixture that the utility model provides is: 1. simple to operate; 2. easy to carry; 3. can carry out continuous detecting to detected surface.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1 of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in detail:
Embodiment 1
In the embodiment 1 shown in (accompanying drawing 1), (accompanying drawing 2), comprise expansion link, hand-held pole and detect ball, the lower end of described expansion link 1 is provided with the rotating disk 4 of setting, described hand-held pole 2 is located at the upper end of described expansion link 1, the outer round surface of described rotating disk 4 is evenly equipped with some connecting links 6, described detection ball 5 is fixed on one end of connecting link 6, the centre of described rotating disk 4 plane is provided with the rotating shaft 3 be connected with expansion link 1, described rotating shaft 3 is riveted construction, described detection ball 5 to be diameters the be Metal Ball of 30 millimeters ~ 60 millimeters.
The utility model in use, when needs carry out large area detection time, only need the top of hand-held hand-held pole 2, detection ball 5 is placed in detected surface, rotate rotating disk 4 by pushing away forward or pull back expansion link 1, make several detect ball 5 and knock ground successively, namely carry out continuous detecting to distinguish with or without hollowing by audiometry sound to detected surface, it is quite convenient to use, and is easy to carry.
Claims (4)
1. a hollowing testing fixture, comprise expansion link, hand-held pole and detect ball, it is characterized in that: the lower end of described expansion link (1) is provided with the rotating disk (4) of setting, described hand-held pole (2) is located at the upper end of described expansion link (1), the outer round surface of described rotating disk (4) is evenly equipped with some connecting links (6), and described detection ball (5) is fixed on one end of connecting link (6).
2. a kind of hollowing testing fixture according to claim 1, is characterized in that: the centre of described rotating disk (4) plane is provided with the rotating shaft (3) be connected with expansion link (1).
3. a kind of hollowing testing fixture according to claim 2, is characterized in that: described rotating shaft (3) is riveted construction.
4. a kind of hollowing testing fixture according to claim 1, is characterized in that: described detection ball (5) to be a diameter the be Metal Ball of 30 millimeters ~ 60 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520540664.7U CN204740227U (en) | 2015-07-23 | 2015-07-23 | Hollowing inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520540664.7U CN204740227U (en) | 2015-07-23 | 2015-07-23 | Hollowing inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740227U true CN204740227U (en) | 2015-11-04 |
Family
ID=54421958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520540664.7U Expired - Fee Related CN204740227U (en) | 2015-07-23 | 2015-07-23 | Hollowing inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740227U (en) |
-
2015
- 2015-07-23 CN CN201520540664.7U patent/CN204740227U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105356080B (en) | Spiral drop bar | |
| CN206876475U (en) | A kind of auxiliary locator of reisilometer | |
| CN204740227U (en) | Hollowing inspection device | |
| CN204789473U (en) | Hollowing inspection instrument | |
| CN206732935U (en) | A kind of drum that rings for being easy to mark is hammered into shape | |
| CN203650430U (en) | Bolt screwing hanging rod device adjustable in length and replaceable in size | |
| CN208780656U (en) | A kind of hollowing detection instrument for building | |
| CN202192566U (en) | Clamp for fixing workpiece | |
| CN202693527U (en) | Wall and floor detector | |
| CN205888477U (en) | Welding fixture | |
| CN207058006U (en) | A kind of pipe sleeve puller | |
| CN201848834U (en) | Multifunctional detection hammer | |
| CN204373990U (en) | Sprayed concrete early strength rapid determination device | |
| CN202794112U (en) | Detection tool for checking hollowing of decorated ground | |
| CN207228181U (en) | A kind of inclinometer of Multifunctional blockage-preventing | |
| CN216247805U (en) | Detection tool for checking decoration ground hollowing | |
| CN202480031U (en) | Portable high-position fire alarm probe replacer | |
| CN207571077U (en) | Decoration panel hollowing check device | |
| CN213275459U (en) | Hollowing room inspection hammer | |
| CN207396477U (en) | Steel pipe inner wall failure detector | |
| CN204237492U (en) | Telescopic well testing top sheave | |
| CN219830960U (en) | Fire-fighting hammer for detecting fire safety | |
| CN204640047U (en) | A kind of Multifunction open mouth spanner | |
| CN203643448U (en) | Improved face brick hollowing detector for engineering supervision | |
| CN219142555U (en) | Rock-fill body dry density detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |