CN209027415U - Slab thickness detection device - Google Patents
Slab thickness detection device Download PDFInfo
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- CN209027415U CN209027415U CN201822010407.9U CN201822010407U CN209027415U CN 209027415 U CN209027415 U CN 209027415U CN 201822010407 U CN201822010407 U CN 201822010407U CN 209027415 U CN209027415 U CN 209027415U
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- graduated scale
- gag lever
- slab thickness
- detection device
- lever post
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Abstract
The utility model relates to a kind of slab thickness detection devices, it applies in measuring device field, its key points of the technical solution are that: including graduated scale and gauge block on the scale is worn, by gag lever post there are two central axis rotation connections on the side wall of graduated scale one end, is arranged with torsional spring on central axis；When torsional spring in the raw when, two gag lever posts and graduated scale end face contradicts and part is stretched out outside graduated scale, graduated scale be rotatablely connected gag lever post one end be graduated scale zero point；Its advantage is that: making operator by detection device, one can complete the detection of slab thickness, improve the working efficiency of operator.
Description
Technical field
The utility model relates to measuring device field, in particular to a kind of slab thickness detection device.
Background technique
In concrete main body structure acceptance, thickness of concrete floor is an important indicator, in concrete cast in situs
When control it is not stringent, the partially thick or partially thin problem of slab thickness will occur.In the prior art, thickness of concrete floor detection one
As measured using audigage or vernier depth gauge, in detection process, it is necessary to which 2 people cooperate in upper and lower layer, and ability is complete
At causing working efficiency lower.
Utility model content
The purpose of the utility model is to provide a kind of slab thickness detection devices, its advantage is that: made by detection device
One can complete the detection of slab thickness to operator, improve the working efficiency of operator.
The above-mentioned purpose of utility model of the utility model has the technical scheme that a kind of slab thickness
Detection device, including graduated scale and wears gauge block on the scale, passes through central axis on the side wall of described graduated scale one end and turns
There are two gag lever posts for dynamic connection, and two central axis Relative distributions, the rotation direction of two gag lever posts is identical, it is described in
Torsional spring is arranged in mandrel；When the torsional spring in the raw when, two limit bar parts are stretched out outside graduated scales, described
One end that graduated scale is rotatablely connected gag lever post is the zero point of graduated scale.
By using above-mentioned technical proposal, when measuring slab thickness, operator first drills on floor, is then pinched with hand
Gag lever post, the one end for making it away from central axis mutually contradict, and torsional spring is in and is twisted state at this time；Operator should by graduated scale
End is put into drilling, downslide graduated scale, after gag lever post passes through drilling, just turns to scale under the resilient force of torsional spring
Outside ruler, operator is upper to mention graduated scale, contradicts gag lever post and soffit, and the upper surface for sliding gauge block and floor contradicts, gauge block
Reading on corresponding graduated scale is the thickness of floor, simple and convenient, operator one the detection work of slab thickness can be completed
Make, improves work efficiency.
The utility model is further arranged to: the graduated scale is opened up far from one end of gag lever post there are two groove, described
Groove has arresting lever in one end rotation far from gag lever post relative to two cell walls, and the groove length is greater than arresting lever.
By using above-mentioned technical proposal, arresting lever is produced groove when transferring graduated scale by operator, to reduce operation
The case where person causes graduated scale directly to fall from drilling due to maloperation.
The utility model is further arranged to: the both ends of the groove slot bottom along its length are respectively equipped with the first flat thin magnet
With the second flat thin magnet, second flat thin magnet is located at arresting lever and the rotation connection of groove cell wall, and the graduated scale is recessed
Limit iron block is equipped in slot.
By using above-mentioned technical proposal, operator produces arresting lever outside groove, then by fiber iron block and the second magnetic
Iron plate is attracted, and the conflict by limit iron block to arresting lever limits the feelings that arresting lever is gone back under self gravity in groove
Condition is not necessarily to the manual fixed stop bar of operator, facilitates the detection work of operator；After detecting work, operator is taken
It is simultaneously attracted by lower limit iron block with the first flat thin magnet, and arresting lever rotation can be made to be put into groove, simple and easy.
The utility model is further arranged to: article putting groove is offered on the gauge block, the gauge block is equipped in article putting groove
Air-bubble level, the gauge block are equipped with the fixing piece for fixing air-bubble level.
By using above-mentioned technical proposal, when the upper surface of gauge block and floor contradicts, operator passes through observation air-bubble
Whether the state of bubble is crooked to judge gauge block in level, to be adjusted correspondingly, improves the precision of floor detection；Bubble
Level meter is fixed in article putting groove by fixing piece, has not only facilitated installation and removal of the operator to air-bubble level, but also make
Operator, which can individually take out air-bubble level, carries out horizontal measurement work, improves the flexibility of equipment.
The utility model is further arranged to: the fixing piece includes the pressing plate being slidably connected in article putting groove and is connected to
Compressed spring between pressing plate and glove groove groove wall, when the pressing plate and air-bubble level conflict, the compressed spring is in quilt
Compressive state.
By using above-mentioned technical proposal, since compressed spring is in confined state, so that pressing plate is in compressed spring
The state being pushed against in glove groove groove wall is kept under resilient force, so that air-bubble level is fixed, it is simple and practical in structure.
The utility model is further arranged to: the gag lever post is set as cambered surface far from one end of central axis.
By using above-mentioned technical proposal, when gag lever post is located in drilling, one end far from central axis is in torsional spring
It is contradicted on drill hole inner wall under resilient force, the cambered surface of setting is conducive to reduce what gag lever post was subject to when mobile close to drill hole inner wall
Resistance.
The utility model is further arranged to: the gauge block is made of acrylic board.
Operator is facilitated to quarter since acrylic board has the advantages that translucency is strong by using above-mentioned technical proposal
Degree ruler is read.
The utility model is further arranged to: threaded hole there are two opening up on the graduated scale side wall, two screw threads
Intermediate mass is threaded in hole, the gag lever post is connected between on block by central axis rotation.
By using above-mentioned technical proposal, when larger abrasion occurs after prolonged use in the contact surface of gag lever post and floor
When, operator's turn gag lever post drives intermediate mass to separate with threaded hole, then installs new gag lever post, both ensure that building
The accuracy of plate testing result, and improve the flexibility of detection device.
The utility model is further arranged to: the graduated scale is arranged with fixed cylinder in the one end for being equipped with gag lever post, described
Elastic rubber set is equipped in fixed cylinder, the internal diameter of the elastic rubber set is less than graduated scale outer diameter.
By using above-mentioned technical proposal, fixing barrel casing on the scale, and is made two gag lever posts insertion bullets by operator
In property fixed cylinder, the storage and carrying of operator were not only facilitated, but also play the protective effect to gag lever post.
In conclusion the advantageous effects of the utility model are as follows:
1. making operator by detection device, one can complete detection work to slab thickness, operator is improved
Working efficiency；By the cooperation of the first flat thin magnet and the second flat thin magnet and limit iron block, the detection work of operator had both been facilitated
Make, and improves the flexibility of equipment；
2. facilitating operator by fixing piece carries out multipurpose work using air-bubble level；The intermediate mass of setting then makes
Gag lever post can be replaced by obtaining operator, ensure that the accuracy of floor testing result.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram that the present embodiment is used to embody fixing piece；
Fig. 3 is the structural schematic diagram that the present embodiment is used to embody gag lever post connection；
Fig. 4 is the structural schematic diagram that the present embodiment is used to embody fixed cylinder.
In figure, 1, graduated scale；11, gauge block；12, central axis；121, torsional spring；13, gag lever post；2, groove；21, arresting lever；
22, the first flat thin magnet；23, the second flat thin magnet；24, iron block is limited；25, article putting groove；26, air-bubble level；3, fixing piece；31,
Pressing plate；32, compressed spring；4, threaded hole；41, intermediate mass；42, fixed cylinder；43, elastic rubber set.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of slab thickness detection device, as shown in Figure 1, including graduated scale 1 and being threaded through on graduated scale 1
Gauge block 11, gauge block 11 are made of acrylic board, directly observe the scale on graduated scale 1 through gauge block 11 conducive to operator；Such as Fig. 2
Shown, by the rotation connection of central axis 12, there are two gag lever posts 13 on the side wall of 1 one end of graduated scale, and two gag lever posts 13 are about scale
The axisymmetrical of ruler 1 is distributed, and is arranged with torsional spring 121(such as Fig. 3 on central axis 12)；When torsional spring 121 in the raw when, two
Gag lever post 13 and 1 end face of graduated scale contradict and part is stretched out outside graduated scale 1, at this time gag lever post 13 perpendicular to graduated scale 1 axis,
For the initial position of gag lever post 13；One end that graduated scale 1 is rotatablely connected gag lever post 13 is the zero point of graduated scale 1.
As shown in Fig. 2, operator first drills out the drilling for running through floor on floor, then when detection slab thickness
Two gag lever posts 13 are rotated, draw close it mutually, two gag lever posts 13 and graduated scale 1 are in same rectilinear direction at this time, torsional spring
121(such as Fig. 3) in being twisted state；Two gag lever posts 13 are put into drilling by operator, unclamp gag lever post 13, two limits
Bar 13 is located remotely from each other under the resilient force of torsional spring 121 and contradicts on the inner wall of drilling；Downslide measuring rod makes gag lever post 13
It is slided close to drill hole inner wall, after gag lever post 13 passes completely through drilling, gag lever post 13 restores under the resilient force of torsional spring 121
To initial position；Operator is upper to mention measuring rod, contradicts gag lever post 13 and soffit, and sliding gauge block 11 is supported with floor upper surface
Touching, the reading on the corresponding graduated scale 1 of gauge block 11 is the thickness of floor at this time, simple and convenient, and operator one can be complete
The detection work of pairs of floor, improves work efficiency.
As shown in Fig. 2, operator firmly pulls up graduated scale 1 after detection, pass through soffit squeezing to gag lever post 13
Compressing rotates two gag lever posts 13 and mutually draws close, and graduated scale 1 can be pulled straight out drilling by operator later.
As shown in Fig. 2, gag lever post 13 is set as cambered surface, and cambered surface smooth treatment far from one end of central axis 12, work as gag lever post
13 it is mobile close to drill hole inner wall when, smooth cambered surface is conducive to reduce the resistance being subject to when its movement.
As shown in Fig. 2, graduated scale 1 is opened up far from one end of gag lever post 13 there are two groove 2, groove 2 exists with respect to two cell walls
One end rotation far from gag lever post 13 has arresting lever 21, and 2 length of groove is greater than arresting lever 21, so that arresting lever 21 is rotatably put into
In groove 2, when arresting lever 21 produces groove 2 and when perpendicular to graduated scale 1, arresting lever 21 and 2 cell wall of groove are contradicted；2 slot of groove
The both ends of bottom along its length are respectively equipped with the first flat thin magnet 22 and the second flat thin magnet 23, wherein the second flat thin magnet 23 is positioned at close
At arresting lever 21 and 2 cell wall rotation connection of groove, graduated scale 1 is equipped with limit iron block 24 in groove 2.
As shown in Fig. 2, in downslide measuring rod, arresting lever 21 is produced outside groove 2 by operator, iron block 24 then will be limited
With the second flat thin magnet 23 it is attracting merge make to limit iron block 24 and arresting lever 21 contradicts, limit the revolution of arresting lever 21, reduce
The case where operator causes measuring rod directly to fall from drilling due to maloperation；After measurement, operator is removed
Iron block 24 is limited, it is attracted with the first flat thin magnet 22, operator can be in pivot stop bar 21 to groove 2 at this time, flexible side
Just.
As shown in Fig. 2, offering article putting groove 25 on gauge block 11, gauge block 11 is equipped with air-bubble level 26 in article putting groove 25,
25 size of article putting groove is greater than air-bubble level 26, and gauge block 11 is equipped with the fixing piece 3 for fixing air-bubble level 26；Operator
The state that bubble in air-bubble level 26 is first observed in reading, judges whether gauge block 11 is in a horizontal position, if bubble tilts,
The accuracy of detection is improved on the surface for then readjusting gauge block 11 or equating floor.
As shown in Fig. 2, fixing piece 3 includes the pressing plate 31 being slidably connected in article putting groove 25 and is connected to pressing plate 31 and glove
Compressed spring 32 between 25 cell wall of slot, when pressing plate 31 and the conflict of air-bubble level 26, compressed spring 32 is in confined state,
Air-bubble level 26 is pushed against on 25 cell wall of article putting groove by thrust of the compressed spring 32 to pressing plate 31, to be fixed
Firmly；When needing to take out air-bubble level 26, operator enforces pressing plate 31, overcomes the elastic force of compressed spring 32, makes to press
Plate 31 is separated with air-bubble level 26, and operator can individually take out air-bubble level 26 and carry out remaining detection item at this time
Levelling work increases the use scope of equipment.
As shown in Fig. 2, opened up on 1 side wall of graduated scale there are two threaded hole 4, it is threaded in two threaded holes 4
Between block 41, gag lever post 13 is rotatably connected on intermediate mass 41 by central axis 12 at this time, and gag lever post 13 and the contact surface of floor are
Datum level, after the benchmark surface wear of gag lever post 13, operator can rotary spacing bar 13 divide intermediate mass 41 with threaded hole 4
From then installing new gag lever post 13, flexibly and easily.
As shown in figure 4, graduated scale 1 is arranged with fixed cylinder 42 in the one end for being equipped with gag lever post 13, bullet is equipped in fixed cylinder 42
Property rubber sleeve 43, elastic rubber set 43 internal diameter be less than 1 outer diameter of graduated scale；Operator rotates two gag lever posts 13 and mutually draws close,
Then by 42 sets of fixed cylinder on graduated scale 1, since the internal diameter of elastic rubber set 43 is less than 1 outer diameter of graduated scale, so that elastic rubber
Gum cover 43 is extruded and occurs elastic deformation, holds tightly on graduated scale 1 so that elastic rubber covers 43, at this time two gag lever posts
13 are limited in fixed cylinder 42, facilitate the storage and carrying of operator, while also playing the work of the protection to gag lever post 13
With.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of slab thickness detection device, it is characterised in that: including graduated scale (1) and the gauge block being threaded through on graduated scale (1)
(11), by central axis (12) rotation connection, there are two gag lever post (13), the centers on the side wall of described graduated scale (1) one end
Torsional spring (121) are arranged on axis (12)；When the torsional spring (121) in the raw when, two gag lever posts (13) and carve
It spends ruler (1) end face to contradict and partially stretch out graduated scale (1) outside, one end of graduated scale (1) rotation connection gag lever post (13) is
The zero point of graduated scale (1).
2. slab thickness detection device according to claim 1, it is characterised in that: the graduated scale (1) is far from gag lever post
(13) one end is opened up there are two groove (2), and the groove (2) has relative to two cell walls in one end rotation far from gag lever post (13)
Arresting lever (21), groove (2) length are greater than arresting lever (21).
3. slab thickness detection device according to claim 2, it is characterised in that: groove (2) slot bottom is along length side
To both ends be respectively equipped with the first flat thin magnet (22) and the second flat thin magnet (23), second flat thin magnet (23) is located at close to stop
At bar (21) and groove (2) cell wall rotation connection, the graduated scale (1) is equipped with limit iron block (24) in groove (2).
4. slab thickness detection device according to claim 3, it is characterised in that: offer glove on the gauge block (11)
Slot (25), the gauge block (11) are equipped with air-bubble level (26) in article putting groove (25), and the gauge block (11) is equipped with for solid
Determine the fixing piece (3) of air-bubble level (26).
5. slab thickness detection device according to claim 4, it is characterised in that: the fixing piece (3) includes that sliding connects
It connects in the pressing plate (31) in article putting groove (25) and the compressed spring (32) being connected between pressing plate (31) and article putting groove (25) cell wall, when
When the pressing plate (31) and air-bubble level (26) contradict, the compressed spring (32) is in confined state.
6. slab thickness detection device according to claim 1, it is characterised in that: the gag lever post (13) is far from central axis
(12) one end is set as cambered surface.
7. slab thickness detection device according to claim 6, it is characterised in that: the gauge block (11) is by acrylic board system
At.
8. slab thickness detection device according to claim 1, it is characterised in that: opened up on graduated scale (1) side wall
There are two threaded hole (4), it is threaded with intermediate mass (41) in two threaded holes (4), the gag lever post (13) passes through
Central axis (12) is rotatably connected on intermediate mass (41).
9. slab thickness detection device according to claim 8, it is characterised in that: the graduated scale (1) is being equipped with limit
One end of bar (13) is arranged with fixed cylinder (42), is equipped with elastic rubber set (43) in the fixed cylinder (42), the elastic rubber
The internal diameter for covering (43) is less than graduated scale (1) outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010407.9U CN209027415U (en) | 2018-11-30 | 2018-11-30 | Slab thickness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010407.9U CN209027415U (en) | 2018-11-30 | 2018-11-30 | Slab thickness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027415U true CN209027415U (en) | 2019-06-25 |
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ID=66910884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822010407.9U Active CN209027415U (en) | 2018-11-30 | 2018-11-30 | Slab thickness detection device |
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| Country | Link |
|---|---|
| CN (1) | CN209027415U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595402A (en) * | 2019-07-25 | 2019-12-20 | 上海市质量监督检验技术研究院 | Error detection and calibration device and method for floor thickness gauge |
| CN113288397A (en) * | 2021-05-25 | 2021-08-24 | 中国人民解放军空军特色医学中心 | Visual lumbar vertebra screw turner |
| CN113932686A (en) * | 2021-10-18 | 2022-01-14 | 湖州道信工程技术研究有限公司 | High-rise building floor thickness measuring device and measuring method thereof |
-
2018
- 2018-11-30 CN CN201822010407.9U patent/CN209027415U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595402A (en) * | 2019-07-25 | 2019-12-20 | 上海市质量监督检验技术研究院 | Error detection and calibration device and method for floor thickness gauge |
| CN110595402B (en) * | 2019-07-25 | 2024-05-24 | 上海市质量监督检验技术研究院 | Floor slab thickness gauge error detection and calibration device and method |
| CN113288397A (en) * | 2021-05-25 | 2021-08-24 | 中国人民解放军空军特色医学中心 | Visual lumbar vertebra screw turner |
| CN113932686A (en) * | 2021-10-18 | 2022-01-14 | 湖州道信工程技术研究有限公司 | High-rise building floor thickness measuring device and measuring method thereof |
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