CN206724854U - Concrete slab thickness survey tool - Google Patents
Concrete slab thickness survey tool Download PDFInfo
- Publication number
- CN206724854U CN206724854U CN201720564913.5U CN201720564913U CN206724854U CN 206724854 U CN206724854 U CN 206724854U CN 201720564913 U CN201720564913 U CN 201720564913U CN 206724854 U CN206724854 U CN 206724854U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- telescopic sleeve
- limiting
- limiting drum
- concrete slab
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of concrete slab thickness survey tool, including measurement bar and base, the measurement bar is telescopic sleeve, each section sleeve of the telescopic sleeve is provided with continuous graduation mark, the lower end of the sleeve of the lowermost end of telescopic sleeve is arranged to conical head, and the upper end of the sleeve of the top of telescopic sleeve is provided with handle；The base includes toroidal frame and transparent position-limiting drum, the bottom of the toroidal frame forms stable support by 3 supporting legs, the position-limiting drum is vertically fixed on the center of toroidal frame by some reinforcing strips, the bottom of the position-limiting drum and the bottom of supporting leg are located at same level, the position-limiting drum is provided with hollow limiting through hole, and the telescopic sleeve can be plugged into limiting through hole.The utility model has the characteristics that simple in construction, esy to use, safe and reliable, thickness control measurement when being constructed suitable for cast in place concrete plate.
Description
Technical field
It the utility model is related to architectural engineering technical field of auxiliary equipment, and in particular to a kind of concrete slab thickness measures work
Tool.
Background technology
, it is necessary to be accurately measured to cast-in-place thickness of slab in architectural engineering concreting process.Current methods are logical
Cross ash cake height and with rope yarn and be aided with the method for tape measure control and determine concrete thickness of slab, this method control is because of wind-force, personnel
Operation etc. factor can produce it is cast-in-place build it is thick or thin, particularly current specifications to large-span concrete flooring require arch camber, thickness of slab
Accurate control is more difficult.If cast-in-place thickness of slab is more than design thickness of slab, material cost is virtually added, can be occurred less than design thickness of slab
Inspection of quality is unqualified and customer complaint.
The U of utility model patent CN 202024715 disclose a kind of measurer for thickness of cast in place concrete plate, the dress
Put has scale including measuring staff, position-arresting disk, locking sleeve pipe, braking bolt and operation handle, the measuring staff surface, and top is provided with operation
Handle, position-arresting disk are fixed on below locking sleeve pipe, and position-arresting disk and locking cannula center are provided with through hole, and aperture is slightly larger than measuring staff
External diameter, locking sleeve pipe be provided with braking bolt, loosen or lock for braking and locking sleeve pipe, position-arresting disk and lock sleeve pipe can edge
Measuring staff freely up and down moves or locked motionless.The features such as utility model is simple in construction, esy to use, safe and reliable.But should
Hand steered measurement is needed when measuring concrete slab thickness, it is impossible to ensure that measurement bar is perpendicular to ground during measurement using new；Also,
If by the specified altitude assignment of concreting to measurement bar, hand steered measurement bar always is needed in casting process, to prevent measurement bar from falling
Under, waste time and energy and error is big.
Utility model content
In view of the shortcomings of the prior art, the utility model solves by providing a kind of concrete slab thickness survey tool
The hand steered measurement bar in concrete measurement process and cause the technical problem that measurement is inconvenient, inaccurate.
Concrete slab thickness survey tool, including measurement bar and base, the measurement bar is telescopic sleeve, described to stretch
Each section sleeve of contracting sleeve is provided with continuous graduation mark, and the lower end of the sleeve of the lowermost end of telescopic sleeve is arranged to taper
Head, the upper end of the sleeve of the top of telescopic sleeve are provided with handle；The base includes toroidal frame and transparent position-limiting drum, institute
The bottom for stating toroidal frame forms stable support by 3 supporting legs, and the position-limiting drum is vertically fixed on annular by some reinforcing strips
The center of frame, the bottom of the position-limiting drum and the bottom of supporting leg are located at same level, and the position-limiting drum is provided with hollow
Limiting through hole, the telescopic sleeve can be plugged into limiting through hole.
Preferably, the bottom of the conical head is arranged to dull face or plane.
Preferably, the handle is the disk that diameter is more than measurement shank diameter.
Preferably, the reinforcing strip is 2.
Compared with prior art, the beneficial effects of the utility model are：Measurement bar of the present utility model is telescopic sleeve,
Can according to specific construction requirement control measurement bar tensile elongation, not the used time can directly by measurement bar shorten store, therefore,
Measurement bar space-consuming of the present utility model is few and is not easily broken；The utility model has stable stable support base structure,
In use, only need measurement bar being inserted into the limiting through hole in base position-limiting drum, therefore, in measurement without hand steered；This reality
Flushed with new position-limiting drum perpendicular to horizontal plane and bottom with supporting leg bottom, can ensure that measurement bar is perpendicular to level during measurement
Face, reduce measurement error.Therefore, the utility model has the characteristics that simple in construction, esy to use, safe and reliable, suitable for existing
Thickness control measurement when pouring concrete plate is constructed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view；
Reference：1st, telescopic sleeve；2nd, graduation mark；3rd, conical head；4th, handle；5th, toroidal frame；6th, position-limiting drum；7th, prop up
Leg；8th, reinforcing strip；9th, limiting through hole.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in Figure 1-2, concrete slab thickness survey tool, including measurement bar and base, the measurement bar are scalable
Sleeve 1, each section sleeve of the telescopic sleeve 1 are provided with continuous graduation mark 2.In wall form during casting concrete,
Long measurement bar is needed, still, measurement bar is not long easily contained, easily snaps off, also, in measurement than relatively thin concrete
In-convenience in use, therefore, applicability of the present utility model is wider during plate thickness.
The lower end of the sleeve of the lowermost end of telescopic sleeve 1 is arranged to conical head 3, and the bottom of the conical head 3 is arranged to
Dull face or plane, the upper end of the sleeve of the top of telescopic sleeve 1 are provided with handle 4, and the handle 4 is that diameter is more than measurement bar
The disk of diameter, be advantageous to be completely stretched out by multi-section sleeve.
The base includes toroidal frame 5 and transparent position-limiting drum 6, and the bottom of the toroidal frame 5 is formed by 3 supporting legs 7
Stable support, the position-limiting drum 6 are vertically fixed on the center of toroidal frame 5 by some reinforcing strips 8, and the reinforcing strip is preferred
For 2.The bottom of the position-limiting drum 6 is located at same level with the bottom of supporting leg 7, and the position-limiting drum 6 is provided with hollow limit
Position through hole 9, the telescopic sleeve 1 can be plugged into limiting through hole 9.The setting of base can ensure measurement when measurement bar with
Horizontal plane, it will not cause error occur because of artificial origin.Measurement bar can be extracted out and individually inserted by the utility model from base
Enter and reading is measured in concrete, the two can also be applied in combination.When the two is applied in combination, the bottom of measurement bar will be inserted
Seat is positioned in template, is completely stretched telescopic sleeve 1 by handle 4, and telescopic sleeve 1 is voluntarily vertical vertical steady, without hand
Help, casting concrete to appointed thickness, telescopic sleeve 1 can be extracted after the completion of use, base indwelling is in concrete.
In the utility model, the setting of toroidal frame 5, supporting leg 7 and reinforcing strip 8 does not stop pouring for concrete.When concreting is relatively thin
When, transparent position-limiting drum 6 can be passed through and carry out reading, extract base and telescopic sleeve 1 together after the completion of pouring.
Embodiment 2
As different from Example 1, handle 4 of the present utility model is ball grip.
Embodiment 3
As different from Example 1, handle 4 of the present utility model is annular hand grip.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (4)
1. concrete slab thickness survey tool, it is characterised in that：Including measurement bar and base, the measurement bar is scalable set
Cylinder, each section sleeve of the telescopic sleeve are provided with continuous graduation mark, the lower end of the sleeve of the lowermost end of telescopic sleeve
Conical head is arranged to, the upper end of the sleeve of the top of telescopic sleeve is provided with handle；The base includes toroidal frame and transparent
Position-limiting drum, the bottom of the toroidal frame forms stable support by 3 supporting legs, and the position-limiting drum is vertical by some reinforcing strips
The center of toroidal frame is fixed on, the bottom of the position-limiting drum and the bottom of supporting leg are located at same level, the position-limiting drum
Hollow limiting through hole is provided with, the telescopic sleeve can be plugged into limiting through hole.
2. concrete slab thickness survey tool according to claim 1, it is characterised in that：The bottom of the conical head is set
For dull face or plane.
3. concrete slab thickness survey tool according to claim 1, it is characterised in that：The handle is that diameter is more than survey
The disk of gauge rod diameter.
4. concrete slab thickness survey tool according to claim 1, it is characterised in that：The reinforcing strip is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564913.5U CN206724854U (en) | 2017-05-20 | 2017-05-20 | Concrete slab thickness survey tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564913.5U CN206724854U (en) | 2017-05-20 | 2017-05-20 | Concrete slab thickness survey tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206724854U true CN206724854U (en) | 2017-12-08 |
Family
ID=60513014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720564913.5U Expired - Fee Related CN206724854U (en) | 2017-05-20 | 2017-05-20 | Concrete slab thickness survey tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206724854U (en) |
-
2017
- 2017-05-20 CN CN201720564913.5U patent/CN206724854U/en not_active Expired - Fee Related
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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: 20171208 Termination date: 20180520 |