CN209246933U - Slab thickness detector and its positioning device - Google Patents
Slab thickness detector and its positioning device Download PDFInfo
- Publication number
- CN209246933U CN209246933U CN201822096187.6U CN201822096187U CN209246933U CN 209246933 U CN209246933 U CN 209246933U CN 201822096187 U CN201822096187 U CN 201822096187U CN 209246933 U CN209246933 U CN 209246933U
- Authority
- CN
- China
- Prior art keywords
- positioning device
- locating part
- sleeve
- supporting element
- support 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of slab thickness detector and its positioning device, the sleeve including hollow setting is provided with supporting element and locating part on the outer peripheral surface of described sleeve one end, the locating part be located at the top of supporting element and by supporting element cladding inside it；The supporting element includes the connecting plate being fixed on sleeve outer peripheral surface, and connecting plate is peripherally uniformly hinged there are three support rod, and the support rod abuts after being unfolded outward with locating part.The advantages of the utility model has reduction operator's labor intensity, stability preferable, reduces measurement error.
Description
Technical field
The utility model relates to architectural engineering monitoring technical field, in particular to a kind of slab thickness detector and its positioning
Device.
Background technique
Slab thickness detector one kind is portable, survey for non-destructive testing concrete or other non-ferromagnetic dielectric thicknesses
Measuring appratus, using electromagnetic field decay principle, in use, transmitting, receiving sensor to be individually positioned in two pairs of surveys of tested component
Face, emission sensor launch stable alternating electromagnetic field, and intensity decays with the increase of distance, and the reception on host passes
Sensor receives electromagnetic field, and according to the signal strength received, measures the thickness value of the components such as floor, wall.
Slab thickness detector in the prior art when detecting, lifted upwards by operator and be adjacent to building by a detection probe
Plate lower surface, another operator hold another detection probe and are placed in floor upper surface, realize measurement, however this measurement method makes
It is very big to obtain operator's labor intensity, and probe can be caused, which to shake, causes the data measured to have error, so needing a kind of steady
To substitute, manually will test probe is affixed on slab surfaces to qualitative higher positioning device.
Utility model content
The purpose of this utility model is to provide a kind of positioning device, have the advantages that be convenient for carrying, stability it is high.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of positioning device, the sleeve including hollow setting, be provided on the outer peripheral surface of described sleeve one end supporting element and
Locating part, the locating part are located at the top of supporting element and coat supporting element inside it；The supporting element includes being fixed on
Connecting plate on sleeve outer peripheral surface, connecting plate is peripherally uniformly hinged there are three support rod, after the support rod be unfolded outward and
Locating part abuts.
By using above-mentioned technical proposal, when testing slab thickness, support rod is against limit after being unfolded outward
On part, limited by the blocking of locating part, the height of telescopic rod on the ground, is then turned down, will be sent out by the support for keeping its firm
It penetrates probe and is installed on the upper end of telescopic rod, adjust telescopic rod height, transmitting probe is made to be close to the position of floor, to carry out pair
The work of slab thickness measurement is reduced as manually lifting transmitting probe to the labour of high intensity caused by floor, positioning dress
It sets and transmitting probe is supported with telescopic rod, stability is preferable, to be not easy to shake in measurement process, avoids probe
It shakes to reduce measurement error.
The utility model is further arranged to: the locating part is in end cap shape.
By using above-mentioned technical proposal, coat locating part preferably by supporting element, so that convenient abut with support rod
Cooperation.
The utility model is further arranged to: the locating part is connect with bush whorl.
By using above-mentioned technical proposal, telescopic rod significantly carries out height adjustment to transmitting probe, makes transmitting probe
Close to floor, then when rotary spacing part, keep locating part for linear motion towards supporting element, so that the angle of support rod expansion is got over
It is small, so that the height of positioning device is also higher and higher, enable transmitting probe is more compact to be resisted against on floor.
The utility model is further arranged to: the lower end rounded corner setting of the locating part.
It by using above-mentioned technical proposal, is seamlessly transitted when locating part rotates with support rod, reduces abrasion.
The utility model is further arranged to: the end that the support rod is used to support is provided with fixed flange.
By using above-mentioned technical proposal, fixed flange increases the contact area of support rod, to improve support rod branch
Stability after support on the ground.
The utility model is further arranged to: the bottom surface of the fixed flange is provided with anti-skid chequer.
By using above-mentioned technical proposal, anti-skid chequer make fixed flange with ground face contact it is more stable, and then improve positioning
The stability of device.
The utility model is further arranged to: the other end of the sleeve is provided in the axial direction with grip orifice, the grip orifice
On be symmetrically arranged with engaging lug, be equipped with butterfly screws on the engaging lug.
By using above-mentioned technical proposal, butterfly screws and nut cooperate to adjust the size of grip orifice, thus realization pair
The fixation of telescopic rod.
The another object of the utility model is to provide a kind of slab thickness detector have reduction operator's labour strong
The advantages of degree, stability are preferable, reduce measurement error.
The above-mentioned purpose of the utility model has the technical scheme that including positioning device.
In conclusion the utility model has the following beneficial effects:
1, positioning device and connecting rod are supported transmitting probe, and stability is preferable, to not allow in measurement process
It easily shakes, avoids transmitting probe and shake to reduce measurement error；
2, locating part is set as being threadedly coupled with sleeve, by the distance of adjusting locating part to support rod, to limit branch
The expanded angle of strut realizes the subtle height condition of positioning device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram of positioning device in embodiment.
In figure, 1, positioning device；2, sleeve；21, grip orifice；22, engaging lug；3, butterfly screws；4, supporting element；41, even
Fishplate bar；42, support rod；43, fixed flange；44, anti-skid chequer；5, locating part；6, transmitting probe；7, telescopic rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of slab thickness detector, as shown in Figure 1, including transmitting probe 6, telescopic rod 7 and positioning device
1, telescopic rod 7 is set to the lower end of transmitting probe 6, and for adjusting the height of transmitting probe 6, positioning device 1 is set under telescopic rod 7
End, is used to support telescopic rod 7.
As shown in Fig. 2, positioning device 1 includes the sleeve 2 of hollow setting, the inside diameter of sleeve 2 is adapted to telescopic rod 7,
The upper end end of sleeve 2, which extends radially through, is provided with one section of grip orifice 21, and two lateral edge sleeves 2 of grip orifice 21 are radially outward affixed
There is engaging lug 22, two engaging lugs 22 are symmetrical arranged, and through-hole are offered on engaging lug 22, engaging lug 22 is equipped with by through-hole
Butterfly screws 3 are cooperated by butterfly screws 3 and nut to adjust the size of grip orifice 21, to realize consolidating to telescopic rod 7
It is fixed.
Supporting element 4 is provided on the lower end surface of sleeve 2, supporting element 4 includes by the end-closed connecting plate 41 of sleeve 2, even
The periphery of fishplate bar 41 is uniformly hinged, and there are three support rods 42.Top fixed setting on the outer peripheral surface of sleeve 2, positioned at supporting element 4
Finite place piece 5, locating part 5 are in cup lid shape, and inside it by the cladding of connecting plate 41 of supporting element 4, support rod 42 is outward after expansion
The inner ring of locating part 5 is against along upper, is limited by the blocking of locating part 5, firm support can be carried out.
It is more stable in order to be supported after the expansion of support rod 42, extend in the end horizontal that support rod 42 is used to support solid
Determine flange 43, fixed flange 43 deviates from the direction of 2 axis of sleeve, and fixed flange 43 increases the contact area of support rod 42, from
And improve the stability after the support on the ground of support rod 42；Anti-skid chequer 44 is added in the bottom surface of fixed flange 43, makes to fix convex
Edge 43 is more stable with ground face contact, and then improves the stability of positioning device 1.
When testing slab thickness, positioning device 1 is stood on ground, and the height of telescopic rod 7 is turned down, and then will
Transmitting probe 6 is installed on the upper end of telescopic rod 7, then adjusts 7 height of telescopic rod, transmitting probe 6 is made to be close to the position of floor,
To carry out the work measured slab thickness, reduce as manually lifting transmitting probe 6 to high intensity caused by floor
Labour, positioning device 1 and telescopic rod 7 are supported transmitting probe 6, and stability is preferable, to be not easy in measurement process
It shakes, avoids probe and shake to reduce measurement error.
Telescopic rod 7 significantly can carry out height adjustment to transmitting probe 6, make transmitting probe 6 close to floor, but make it
It abuts against and then needs subtleer adjusting on floor.As shown in Fig. 2, locating part 5 is set as being threadedly coupled with sleeve 2, specifically
For external screw thread is distributed on the outer peripheral surface of sleeve 2, is provided through internal thread hole at the middle part of locating part 5, in this way, rotation
When locating part 5, locating part 5 can along sleeve 2 axis it is for linear motion；When locating part 5 is moved towards supporting element 4, limit
Distance of the lower end of part 5 away from support rod 42 is closer, then the angle that support rod 42 is unfolded is smaller, thus the height of positioning device 1
It is higher and higher, the fine adjustments of transmitting probe 6 in the height direction are realized with this, enable transmitting probe 6 is more compact to be resisted against
On floor.The lower end of locating part 5, the side rounded corner being in contact with support rod 42 are arranged, when rotating locating part 5 and supported
Bar 42 seamlessly transits, and reduces abrasion.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of positioning device, it is characterised in that: the sleeve (2) including hollow setting, on the outer peripheral surface of described sleeve (2) one end
It is provided with supporting element (4) and locating part (5), the locating part (5) is located at the top of supporting element (4) and coats supporting element (4)
Inside it；The supporting element (4) includes the connecting plate (41) being fixed on sleeve (2) outer peripheral surface, and connecting plate (41) is peripherally
Uniformly hinged there are three support rod (42), the support rod (42) abuts after being unfolded outward with locating part (5).
2. positioning device according to claim 1, it is characterised in that: the locating part (5) is in end cap shape.
3. positioning device according to claim 2, it is characterised in that: the locating part (5) is threadedly coupled with sleeve (2).
4. positioning device according to claim 3, it is characterised in that: the lower end rounded corner of the locating part (5) is arranged.
5. positioning device according to claim 1, it is characterised in that: the end setting that the support rod (42) is used to support
There are fixed flange (43).
6. positioning device according to claim 5, it is characterised in that: the bottom surface of the fixed flange (43) is provided with anti-skidding
Line (44).
7. positioning device according to claim 1, it is characterised in that: the other end of the sleeve (2) is provided in the axial direction with
Grip orifice (21) is symmetrically arranged with engaging lug (22) on the grip orifice (21), is equipped with butterfly spiral shell on the engaging lug (22)
Silk (3).
8. a kind of slab thickness detector, it is characterised in that: including such as described in any item positioning devices of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096187.6U CN209246933U (en) | 2018-12-13 | 2018-12-13 | Slab thickness detector and its positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096187.6U CN209246933U (en) | 2018-12-13 | 2018-12-13 | Slab thickness detector and its positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246933U true CN209246933U (en) | 2019-08-13 |
Family
ID=67532805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822096187.6U Expired - Fee Related CN209246933U (en) | 2018-12-13 | 2018-12-13 | Slab thickness detector and its positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209246933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216619A (en) * | 2021-04-20 | 2021-08-06 | 中国一冶集团有限公司 | Positioning device and positioning method for reserved hole and sleeve of floor slab |
| CN115628678A (en) * | 2022-10-21 | 2023-01-20 | 北京卫星环境工程研究所 | Stainless steel plate type heat sink forming height measuring device |
-
2018
- 2018-12-13 CN CN201822096187.6U patent/CN209246933U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216619A (en) * | 2021-04-20 | 2021-08-06 | 中国一冶集团有限公司 | Positioning device and positioning method for reserved hole and sleeve of floor slab |
| CN113216619B (en) * | 2021-04-20 | 2023-10-24 | 中国一冶集团有限公司 | Positioning device for reserved hole and sleeve of floor slab and positioning method thereof |
| CN115628678A (en) * | 2022-10-21 | 2023-01-20 | 北京卫星环境工程研究所 | Stainless steel plate type heat sink forming height measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211213 |