CN208349983U - A kind of cast-in-site floor slab thickness detection apparatus - Google Patents
A kind of cast-in-site floor slab thickness detection apparatus Download PDFInfo
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- CN208349983U CN208349983U CN201820761764.6U CN201820761764U CN208349983U CN 208349983 U CN208349983 U CN 208349983U CN 201820761764 U CN201820761764 U CN 201820761764U CN 208349983 U CN208349983 U CN 208349983U
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- level board
- scale bar
- cast
- contact pin
- floor slab
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Abstract
The utility model discloses a kind of cast-in-site floor slab thickness detection apparatus, it is related to cement plate thickness measurement technique field, including level board, level board side is fixed, and there are three contact pins, scale bar is vertically installed on level board, scale bar is slidably connected with level board, and scale bar is horizontally disposed with close to one end of contact pin pressing plate, and pressing plate and scale bar are rotatablely connected.There is a problem of that measurement is inaccurate for the prior art, the utility model abuts contact pin with cement plate bottom, to make horizontal plate surface and cement plate bottom surface keeping parallelism, simultaneously, cement plate pushes scale bar to slide perpendicular to level board, and the length of the prominent level board of scale bar is equal to the thickness of cement plate, then reads the scale on scale bar, the thickness for obtaining cement plate, effectively improves the precision of measurement.
Description
Technical field
The utility model relates to cement plate thickness measurement technique fields, more specifically, it relates to a kind of cast-in-site floor slab
Thickness detection apparatus.
Background technique
At present in building construction process, cement plate is made in joints cement on plank, by the thickness for measuring cast-in-place cement
Certain thickness cement plate is made.
Cement plate measurer for thickness is poured for existing, if patent publication No. is the Chinese patent of CN206531443U,
It discloses a kind of cast-in-site floor slab measurer for thickness, including hollow cylindrical graduated scale ontology, are connected to hollow cylindrical
The mobile jib graduated scale of graduated scale ontology lower end surface is hinged on the folding rod of mobile jib ruler bottom, is arranged transversal in folding rod one end
The directive wheel of hollow cylindrical graduated scale bodies top is arranged in the position-limit mechanism in face, runs through hollow cylindrical graduated scale ontology
Draught line, one end of draught line passes through the pilot hole of directive wheel, and the other end is connect with position-limit mechanism.In use, needing first to exist
Aperture on cast-in-place cement plate, then hollow cylindrical graduated scale ontology and mobile jib graduated scale are inserted into through-hole together, pulling is led
Lead reads the reading on mobile jib graduated scale, to obtain the thickness of cement plate.
Above-mentioned patent is in use, would generally make the hole on cement plate open larger, convenient for by hollow cylindrical graduated scale sheet
Body and the insertion of mobile jib graduated scale, cause mobile jib graduated scale to tilt, and it is inaccurate to obtain this thickness value of cement, therefore the prior art exists
Shortcoming to be modified.
Utility model content
There is a problem of that measurement is inaccurate for the prior art, the purpose of the utility model is to provide a kind of cast-in-site floor slabs
Thickness detection apparatus has the advantages that measurement accuracy is high, easy to use.
To achieve the above object, the utility model provides following technical solution:
A kind of cast-in-site floor slab thickness detection apparatus, including level board, the level board side is fixed, and there are three contact pin, institutes
It states and is vertically installed with scale bar on level board, the scale bar is slidably connected with the level board, and the scale bar is close to described
One end of contact pin is horizontally disposed pressing plate, and the pressing plate and the scale bar are rotatablely connected.
Through the above technical solutions, being first inserted into contact pin in cast-in-place cement plate, the original of a plane is determined using 3 points
Reason, makes horizontal plate surface and cement plate bottom surface keeping parallelism, meanwhile, cement plate pushes scale bar sliding perpendicular to horizontal plate surface
It is dynamic, by reading the scale on scale bar, the thickness of cement plate is obtained, the precision of measurement is effectively improved；Scale bar and pressing plate turn
It is dynamic to connect, when the scale on scale bar is not easy to read, scale bar is rotated, is located at scale in the visual field, convenient for reading scale bar
On numerical value；Cement plate pushes the sliding of scale bar, and prominent level board, the scale of scale bar, which is shown, to be stablized, convenient for reading reading, and
Measurement accuracy is higher.
Further, the scale bar is fixed with anti-drop block, the anti-drop block and the water far from one end of the pressing plate
Elastic component is fixed between plate.
Through the above technical solutions, resilient element urges pressing plate compresses cement, pressing plate and cement are compacted, to improve measurement
Precision.
Further, the level board is fixed with the first link far from the side of the contact pin, fixes on the anti-drop block
There is the second link, is linked with the elastic component between first link and second link.
Through the above technical solutions, elastic component is hung between the first link and the second link, easy to disassemble and replacement bullet
Property part.
Further, the contact pin includes inserted link and syringe needle, and described inserted link one end is fixedly connected on the level board, separately
Threaded one end is connected with the syringe needle.
Through the above technical solutions, syringe needle is easy to wear after being used for a long time, and by more sliding syringe needle, after avoiding syringe needle impaired, from
And influence measurement accuracy.
Further, the inserted link side is set as rubbing surface.
Through the above technical solutions, rubbing surface is used to increase the frictional force between inserted link and cement, pressing plate is avoided to compress water
Mud extracts inserted link from cement.
Further, sheath, the fixed rubber sleeve of the jacket inner wall, the level board court are arranged on the scale bar
The sheath is fixed with to the side of the anti-drop block.
Through the above technical solutions, rubber is influenced for stopping the dust on scale bar to enter between sheath and scale bar
The sliding of scale bar.
Further, the horizontal plate surface is triangular in shape, and three contact pins are located at the horizontal plate surface three
On a angle, side of the level board far from the contact pin is fixed there are three protection pad, and three protection pads are located at the water
On three angles of plate.
Through the above technical solutions, contact pin is located on three angles of level board, by tapping three of level board when use
Angle makes in contact pin insertion cement, and protection pad is for mitigating the impact that level board is subject to.
Further, the level board is fixed with multiple handles convenient for extracting the contact pin far from the surface of the contact pin
Hand.
Through the above technical solutions, vertically being extracted contact pin from cement by pull handle, mitigation chooses contact pin to water
The influence of mud structure.
Compared with prior art, the utility model has the beneficial effects that
(1) three contact pin is abutted with the bottom of cement plate, keeps level board parallel with the bottom surface of cement plate, and due to scale bar
It is vertically arranged with level board, it is the thickness of cement plate that cement, which pushes scale bar shift length, by reading the quarter on scale bar
Degree, obtains the thickness of cement plate；
(2) by hanging elastic component between anti-drop block and level board, pressing plate is made to compress cement plate surface, to improve this
The measurement accuracy of utility model；
(3) syringe needle is threadedly connected on inserted link, by replacing syringe needle, after effectively avoiding syringe needle from wearing, it is practical influences this
Novel measurement accuracy.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is the portion B partial enlarged view in Fig. 1；
Fig. 4 is the portion C partial enlarged view in Fig. 1.
Appended drawing reference: 1, level board；2, contact pin；3, scale bar；4, pressing plate；5, anti-drop block；6, elastic component；7, it first hangs
Ring；8, the second link；9, inserted link；10, syringe needle；11, sheath；12, rubber sleeve；13, protection pad；14, handle.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below with reference to embodiment and attached
The utility model is described in further detail for figure, but the embodiments of the present invention is not limited only to this.
As shown in Figure 1, a kind of cast-in-site floor slab thickness detection apparatus, including surface level board 1 triangular in shape, level board
1 side is fixed, and there are three contact pins 2, and three contact pins 2 are located on the angle of three, 1 surface of level board, by the way that three length are identical
Contact pin 2 be inserted into cement plate bottom, determine the separate of a plane using 3 points, keep level board 1 parallel with cement plate ground.
Side of the level board 1 far from contact pin 2 is fixed there are three protection pad 13, and protection pad 13 is made of rubber, and three protection pads 13 are located at water
On three angles of plate 1, in use, by tapping protection pad 13 to 2 applied force of contact pin, convenient for making contact pin 2 be pressed on cement plate
Bottom.
As shown in figures 1 and 3, it is vertically installed with scale bar 3 on level board 1, sheath 11, sheath are arranged on scale bar 3
The fixed rubber sleeve 12 of 11 inner walls avoids dust from entering scale bar 3 and sheath 11 as far as possible for scraping the dust on scale bar 3
Between, hinder the sliding of scale bar 3, sheath 11 is fixed on level board 1 towards the side of anti-drop block 5, scale bar 3 simultaneously with level
Plate 1 and sheath 11 are slidably connected.In use, cement plate pushes scale bar 3 while contact pin 2 is inserted into cast-in-site floor slab
Sliding, to indicate the thickness of cement plate.
As depicted in figs. 1 and 2, scale bar 3 is horizontally disposed with close to one end of contact pin 2 pressing plate 4, and pressing plate 4 is carved for increasing
The contact area for spending bar 3 and cement, avoids scale bar 3 from falling into cement, can not accurately detect the thickness of cement plate, pressing plate 4
It is rotatablely connected with scale bar 3, scale bar 3 is fixed with block-like anti-drop block 5 far from one end of pressing plate 4.In use, anti-drop block 5 can
Scale bar 3 is avoided to be detached from level board 1, meanwhile, anti-drop block 5 is rotated, scale bar 3 is driven to rotate, convenient for reading 3 side wall of scale bar
Scale.
As shown in Figure 3 and Figure 4, level board 1 is fixed with the first link 7 far from the side of contact pin 2, is fixed on anti-drop block 5
Second link 8, is linked with elastic component 6 between the first link 7 and the second link 8, elastic component 6 is preferably rubber strip.Pass through elasticity
Part 6 pushes pressing plate 4 to compress cement surface, to improve the precision of measurement.
As depicted in figs. 1 and 2, contact pin 2 includes inserted link 9 and syringe needle 10, and 9 one end of inserted link is fixedly connected on level board 1, is inserted
9 side of bar is set as rubbing surface, for increasing the frictional force between inserted link 9 and cement, prevents pressing plate 4 from extracting contact pin 2.It is another
End is threaded with syringe needle 10, and level board 1 is fixed with multiple handles 14 convenient for extracting contact pin 2 far from the surface of contact pin 2,
The number of hand 14 is preferably two, convenient for vertically extracting contact pin 2, reduces the destruction to cement structures.
The working principle and beneficial effect of the utility model is as follows:
When utility model works, first the utility model is placed horizontally on cast-in-site floor slab, passes through a beat three
A protection pad 13, abuts syringe needle 10 with cement plate bottom, meanwhile, cement pushes scale bar 3 to slide prominent level board 1, reads and carves
The reading on bar 3 is spent, the thickness of cement plate is obtained.
When the utility model is used, three contact pins 2 are abutted with the bottom of cement plate, and the original of a plane is determined using 3 points
Reason, it is ensured that level board 1 is parallel with the bottom surface of cement plate, and since scale bar 3 is perpendicular to the sliding of level board 1, cement pushes scale
The length of the prominent level board 1 of the sliding of bar 3 is that the thickness of cement plate obtains cement plate by reading the scale on scale bar 3
Thickness, to effectively improve the precision of measurement cement thickness；By hanging elastic component 6 between anti-drop block 5 and level board 1, make
Pressing plate 4 compresses cement plate surface, improves measurement accuracy, while being conveniently replaceable elastic component 6；Syringe needle 10 is threadedly connected to inserted link 9
On, by replacing syringe needle 10, after effectively avoiding syringe needle 10 from wearing, influence the measurement accuracy of the utility model.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of cast-in-site floor slab thickness detection apparatus, including level board (1), which is characterized in that level board (1) side is solid
It there are three fixed contact pin (2), is vertically installed with scale bar (3) on the level board (1), the scale bar (3) and the level board
(1) be slidably connected, the scale bar (3) close to the contact pin (2) one end it is horizontally disposed have pressing plate (4), the pressing plate (4) with
Scale bar (3) rotation connection.
2. a kind of cast-in-site floor slab thickness detection apparatus according to claim 1, which is characterized in that the scale bar (3)
One end far from the pressing plate (4) is fixed with anti-drop block (5), is fixed with bullet between the anti-drop block (5) and the level board (1)
Property part (6).
3. a kind of cast-in-site floor slab thickness detection apparatus according to claim 2, which is characterized in that the level board (1)
Side far from the contact pin (2) is fixed with the first link (7), is fixed with the second link (8) on the anti-drop block (5), described
The elastic component (6) are linked between first link (7) and second link (8).
4. a kind of cast-in-site floor slab thickness detection apparatus according to claim 3, which is characterized in that contact pin (2) packet
Inserted link (9) and syringe needle (10) are included, described inserted link (9) one end is fixedly connected on the level board (1), and the other end is threaded with
The syringe needle (10).
5. a kind of cast-in-site floor slab thickness detection apparatus according to claim 4, which is characterized in that inserted link (9) week
Side is set as rubbing surface.
6. a kind of cast-in-site floor slab thickness detection apparatus according to claim 3, which is characterized in that the scale bar (3)
On be arranged with sheath (11), sheath (11) inner wall is fixed rubber sleeve (12), and the level board (1) is towards the anti-drop block
(5) side is fixed with the sheath (11).
7. a kind of cast-in-site floor slab thickness detection apparatus according to claim 1, which is characterized in that the level board (1)
Surface is triangular in shape, and three contact pins (2) are located on the angle of the level board (1) three, surface, and the level board (1) is remote
Side from the contact pin (2) is fixed there are three protection pad (13), and three protection pads (13) are located at the level board (1)
On three angles.
8. a kind of cast-in-site floor slab thickness detection apparatus according to claim 1, which is characterized in that the level board (1)
Surface far from the contact pin (2) is fixed with multiple handles (14) convenient for extracting the contact pin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761764.6U CN208349983U (en) | 2018-05-22 | 2018-05-22 | A kind of cast-in-site floor slab thickness detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761764.6U CN208349983U (en) | 2018-05-22 | 2018-05-22 | A kind of cast-in-site floor slab thickness detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208349983U true CN208349983U (en) | 2019-01-08 |
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ID=64890344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820761764.6U Active CN208349983U (en) | 2018-05-22 | 2018-05-22 | A kind of cast-in-site floor slab thickness detection apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515200A (en) * | 2020-04-15 | 2020-08-11 | 四川义德智慧科技有限公司 | Clear storehouse device of cement |
| 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
- 2018-05-22 CN CN201820761764.6U patent/CN208349983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515200A (en) * | 2020-04-15 | 2020-08-11 | 四川义德智慧科技有限公司 | Clear storehouse device of cement |
| 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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