CN207991413U - A kind of slab thickness measuring device - Google Patents
A kind of slab thickness measuring device Download PDFInfo
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- CN207991413U CN207991413U CN201820267501.XU CN201820267501U CN207991413U CN 207991413 U CN207991413 U CN 207991413U CN 201820267501 U CN201820267501 U CN 201820267501U CN 207991413 U CN207991413 U CN 207991413U
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- sleeve
- measuring device
- thickness measuring
- slab thickness
- pull rod
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Abstract
The utility model provides a kind of slab thickness measuring device, including sleeve, pull rod, trip card and main joist, is carved with graduation mark on sleeve, sleeve lower end both sides outer wall is equipped with two opposite lower notches, a main joist is respectively hinged in two lower notches of sleeve；Pull rod is set in sleeve, and is hinged with two support ribs below main joist in lower end, and the end of two support ribs is hinged with adjacent main joist middle part respectively.Slab thickness measuring device described in the utility model, simple in structure, easy to carry, high certainty of measurement, and can one man operation.
Description
Technical field
The utility model belongs to gage for building, more particularly, to a kind of slab thickness measuring device.
Background technology
One of an important indicator and essential items for inspection when slab thickness is construction quality detection.In previous detection
In, first floor trepanning is located at by floor lower layer by a people, hole is sealed temporarily with plank, another people is on floor with impact drill
Layer, which is stretched into similar means such as thin iron rods in hole, to be measured, and the length stretched by tape measure iron rod is slab thickness.It is such
The data error that method measures is big, and tool sizes are larger, not portable, and at least needs two people cooperation that can just complete.
Utility model content
In view of this, the utility model is directed to a kind of slab thickness measuring device, the apparatus structure is simple, carrying side
Just, high certainty of measurement, and can one man operation.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of slab thickness measuring device, including sleeve, pull rod, trip card and main joist, are carved with graduation mark, sleeve on sleeve
Lower end both sides outer wall is equipped with two opposite lower notches, and a main joist is respectively hinged in two lower notches of sleeve；Drag link sleeve
Be located in sleeve, and two support ribs below main joist be hinged in lower end, the ends of two support ribs respectively with phase
It is hinged in the middle part of adjacent main joist.
Further, the sleeve is arranged with upper disk seat in lower notch upper end, and upper disk seat is affixed with sleeve and is provided with for drawing
The perforative slip hole of bar.
Further, the sleeve is hinged by upper disk seat and main joist.
Further, the pull rod lower end is connected with lower wall seat, and pull rod is hinged by lower wall seat and support rib.
Further, the trip card includes sliding ring and two snap-gauges, and two mutual offsides of snap-gauge are connected with sliding ring
On cylinder；Sliding ring set is located on pull rod and is slid up and down along pull rod, and two snap-gauges stretch out sleeve by two upper notches respectively.
Further, the upper distance of the notch bottom end away from graduation mark dead-center position is less than the minimum thickness of floor, upper slot
Mouth top is concordant with the final position of graduation mark.
Further, the upper surface after the dead-center position of the graduation mark is expanded horizontally with main joist is concordant.
Further, the lower notch extends on sleeve bottom end face.
Further, the lower wall seat diameter is smaller than upper disk seat diameter.
Further, the pull rod top is also connected with handle.
Compared with the existing technology, slab thickness measuring device described in the utility model has the advantage that：
Slab thickness measuring device described in the utility model, by the link mechanism being made of support rib, main joist, when
Sleeve and pull rod are buttressed when use, it is put on the through-hole of floor together；One hand holds sleeve outer wall, and another pulls dynamic
Pull rod, expansion main joist, trip is stuck under dead weight and glides automatically, and reads.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 slab thickness measuring device off working state elevation；
Fig. 2 slab thickness measuring device off working state side views；
Fig. 3 slab thickness measuring device off working state A-A sectional views；
Fig. 4 slab thickness measuring device working state schematic representations.
Reference sign：
1, sleeve；2, handle；3, pull rod；4, upper disk seat；5, lower wall seat；6, main joist；7, support rib；8, graduation mark；9、
You Ka；10, upper notch；11, lower notch；12, floor.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of slab thickness measuring device, as shown in Figure 1, including sleeve 1, pull rod 3, trip card 9 and main joist 6.
In conjunction with shown in Fig. 2, sleeve 1 is hollow pipe, and the cylinder upper edge of sleeve 1 is axially arranged with graduation mark 8.Outside 1 both sides of sleeve
Wall is equipped with upper notch 10 and lower notch 11, wherein upper notch 10 and lower notch 11 are respectively provided with two, upper notch 10 is located at sleeve 1
Middle and upper part, and lower notch 11 is located at 1 lower end of sleeve.Two upper 10, two lower notches 11 of notch distinguish offside setting and equal edge
Sleeve 1 is axially extending to run through 1 wall surface of sleeve.Lower notch 11 extends on 1 bottom end face of sleeve, in order to process.
Pull rod 3 is set in sleeve 1, and sleeve 1 is arranged with upper disk seat 4 in 11 upper end of lower notch, and upper disk seat 4 is solid with sleeve 1
It connects, and is provided with for 3 perforative slip hole of pull rod, to ensure pull rod 3 along the axial sliding of sleeve 1.
Sleeve 1 in two lower notches 11, is respectively hinged with a main joist 6 by upper disk seat 4.3 lower end of pull rod is connected with
Lower wall seat 5, and be hinged with by lower wall seat 5 support rib 7 of mutual offside setting, two support ribs 7 be located at below main joist 6 and
Its end is hinged with adjacent 6 middle part of main joist respectively.When pull rod 3 pulls up, pull rod 3 drives master by lower wall seat 5 and support rib 7
Keel 6 are unfolded.
In conjunction with shown in Fig. 3, trip card 9 includes sliding ring and two snap-gauges, and two mutual offsides of snap-gauge are connected with sliding ring
On cylinder；Sliding ring set is located on pull rod 3, and is slid along about 3 pull rod；And two snap-gauges are stretched out from two upper notches 10 respectively
Sleeve 1.
Upper surface after the dead-center position of graduation mark 8 is expanded horizontally with main joist 6 is concordant, and the final position of graduation mark 8 exists
In a certain range on 1 top of sleeve, ensure that 8 dead-center position of graduation mark is thick more than the maximum of floor 12 at a distance from final position
Degree.
The distance of 10 bottom end of upper notch away from 8 dead-center position of graduation mark is less than the minimum thickness 80mm of floor 12 and is more than
0mm, 10 top of upper notch are concordant with the final position of graduation mark 8.
11 top of lower notch is concordant with the dead-center position of graduation mark 8, ensures that main joist 6 is launched into after horizontality not
Expansion is continued up, the opening-like state in lower 11 bottom end of notch ensures that main joist 6 and support rib 7 can smoothly be unfolded.
5 diameter of lower wall seat is smaller than upper 4 diameter of disk seat, ensures that main joist 6 and support rib 7 can in off working state
It is recovered to inside sleeve 1, is convenient for carrying.Lower wall seat 5 can suitably increase weight, and ensure when without outer force effect, and lower wall seat 5 can rely on
Dead weight band fixed handle 2, pull rod 3 smoothly glide, to ensure that main joist 6 and support rib 7 are smoothly recovered in sleeve 1.
For ease of mobile pull rod 3,3 top of pull rod is also connected with handle 2.
The utility model application method：As shown in figure 4, boring a through-hole more slightly larger than sleeve 1 first on floor 12, so
Sleeve 1 is inserted into through-hole afterwards, after upper disk seat 4 passes through through-hole, pulls up handle 2, handle 2 drives pull rod 3 and lower wall
Seat 5 moves up, and lower wall seat 5 pushes support rib 7, support rib 7 to push main joist 6, make lower notch 11 of the main joist 6 from sleeve 1
Place expands horizontally outward, is lifted up sleeve 1 and handle 2, so that main joist 6 is adjacent to 12 lower surface of floor, trip card 9 is in Gravitative Loads
Under along 10 slide downward of upper notch until concordant with floor upper surface, read 9 lower ends of trip card and correspond to the numerical value on graduation mark 8,
As slab thickness；After measurement, release handle 2, handle 2, pull rod 3 and lower wall seat 5 slide downward under dead weight, then
Lower wall seat 5 drives support rib 7 to move down, and support rib 7 drives main joist 6 to rotate down so that main joist 6 and support rib 7 are received
It returns in sleeve 1, the measuring device is finally taken out out of through-hole, complete entire measurement process.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of slab thickness measuring device, including sleeve (1), pull rod (3), trip card (9) and main joist (6), sleeve are carved on (1)
There is graduation mark (8), it is characterised in that：Sleeve (1) lower end both sides outer wall is equipped with two opposite lower notches (11), sleeve (1)
It is respectively hinged with a main joist (6) in two lower notches (11)；Pull rod (3) is set in sleeve (1), and is hinged with position in lower end
It is cut with scissors respectively with adjacent main joist (6) middle part the end of two support ribs (7) below main joist (6), two support ribs (7)
It connects.
2. slab thickness measuring device according to claim 1, it is characterised in that：Sleeve (1) is in lower notch (11) upper end
It is arranged with disk seat (4), upper disk seat (4) is affixed with sleeve (1) and is provided with for pull rod (3) perforative slip hole.
3. slab thickness measuring device according to claim 2, it is characterised in that：Sleeve (1) passes through upper disk seat (4) and master
Keel (6) are hinged.
4. slab thickness measuring device according to claim 1, it is characterised in that：Pull rod (3) lower end is connected with lower wall seat
(5), pull rod (3) is hinged by lower wall seat (5) and support rib (7).
5. slab thickness measuring device according to claim 1, it is characterised in that：Trip card (9) includes sliding ring and two
Snap-gauge, two mutual offsides of snap-gauge are connected on the cylinder of sliding ring；Sliding ring set is located on pull rod (3) and along pull rod (3)
Lower sliding, two snap-gauges stretch out sleeve (1) by two upper notches (10) respectively.
6. slab thickness measuring device according to claim 5, it is characterised in that：Upper notch (10) bottom end is away from graduation mark
(8) distance of dead-center position is less than the minimum thickness of floor (12), and upper notch (10) top and the final position of graduation mark (8) are flat
Together.
7. slab thickness measuring device according to claim 1, it is characterised in that：The dead-center position of graduation mark (8) and master
Upper surface after keel (6) expand horizontally is concordant.
8. slab thickness measuring device according to claim 1, it is characterised in that：Lower notch (11) extends to sleeve (1)
On bottom end face.
9. slab thickness measuring device according to claim 1, it is characterised in that：Lower wall seat (5) diameter is than upper disk seat (4)
Diameter is small.
10. slab thickness measuring device according to claim 1, it is characterised in that：Pull rod (3) top is also connected with handle
(2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267501.XU CN207991413U (en) | 2018-02-24 | 2018-02-24 | A kind of slab thickness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267501.XU CN207991413U (en) | 2018-02-24 | 2018-02-24 | A kind of slab thickness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991413U true CN207991413U (en) | 2018-10-19 |
Family
ID=63824693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820267501.XU Active CN207991413U (en) | 2018-02-24 | 2018-02-24 | A kind of slab thickness measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN207991413U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763105A (en) * | 2019-09-18 | 2020-02-07 | 镇江新区建设工程质量中心试验室 | Floor thickness damage detection method |
| CN111879204A (en) * | 2020-07-31 | 2020-11-03 | 无锡市政设计研究院有限公司 | Device and method suitable for measuring thickness of component by damage method |
| CN112179243A (en) * | 2019-11-22 | 2021-01-05 | 广州鑫娄山模具有限公司 | Automatic change height measurement platform |
| CN112595209A (en) * | 2021-01-08 | 2021-04-02 | 中冶城市投资控股有限公司 | Floor thickness measuring device |
| CN116147455A (en) * | 2023-04-17 | 2023-05-23 | 云南琰搜电子科技有限公司 | Floor thickness detection device and detection method thereof |
-
2018
- 2018-02-24 CN CN201820267501.XU patent/CN207991413U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763105A (en) * | 2019-09-18 | 2020-02-07 | 镇江新区建设工程质量中心试验室 | Floor thickness damage detection method |
| CN110763105B (en) * | 2019-09-18 | 2021-05-28 | 镇江新区建设工程质量中心试验室 | Floor thickness damage detection method |
| CN112179243A (en) * | 2019-11-22 | 2021-01-05 | 广州鑫娄山模具有限公司 | Automatic change height measurement platform |
| CN112179243B (en) * | 2019-11-22 | 2022-09-09 | 广州鑫娄山模具有限公司 | Automatic change height measurement platform |
| CN111879204A (en) * | 2020-07-31 | 2020-11-03 | 无锡市政设计研究院有限公司 | Device and method suitable for measuring thickness of component by damage method |
| CN112595209A (en) * | 2021-01-08 | 2021-04-02 | 中冶城市投资控股有限公司 | Floor thickness measuring device |
| CN116147455A (en) * | 2023-04-17 | 2023-05-23 | 云南琰搜电子科技有限公司 | Floor thickness detection device and detection method thereof |
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