CN204574997U - A kind of concrete thickness measurement mechanism - Google Patents
A kind of concrete thickness measurement mechanism Download PDFInfo
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- CN204574997U CN204574997U CN201520099789.0U CN201520099789U CN204574997U CN 204574997 U CN204574997 U CN 204574997U CN 201520099789 U CN201520099789 U CN 201520099789U CN 204574997 U CN204574997 U CN 204574997U
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- feeler lever
- support column
- main support
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- depth
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Abstract
A kind of concrete thickness measurement mechanism, comprise a main support column, described main support column comprises near-end and far-end, the far-end of main support column is provided with reinforcement blade, main support column is provided with scale, also be provided with multiple feeler lever support in main support column side, feeler lever support is used for supporting depth feeler lever, and degree of depth feeler lever is arranged along the length direction of main support column; Feeler lever support is set at the far-end of main support column, is provided with another feeler lever support in the middle part of main support column, each feeler lever support is provided with the through hole that degree of depth feeler lever can pass through, and degree of depth feeler lever and through hole sliding contact; The near-end of degree of depth feeler lever is provided with handle, the proximal end of degree of depth feeler lever is provided with fixed support, degree of depth feeler lever is provided with indicator, indicator is arranged between two feeler lever supports; This indicator can slide relative to scale, and described scale is then arranged at the side of degree of depth feeler lever.
Description
Technical field
The utility model relates to a kind of concrete thickness measurement mechanism.
Background technology
A lot of xoncrete structure, such as concrete-bridge is at present all the way that use concrete is directly cast on prefabricated basal body structure.Once prefabricated matrix has been built, the firm of matrix will be ensured, ensure that plastic concrete whole prefabricated matrix in casting process does not deform, more typical way is: before concreting, use the fastening precast construction of screw-thread steel at top, corresponding screw-thread steel then constitutes the interior structural support of xoncrete structure.As everyone knows, concretely to build, solidify and shaping be a process very fast, for special, complicated structure, the engineering time just seems very urgent.
In order to obtain acceptable xoncrete structure in a shorter time range, often use mechanical screed to cover on concrete surface, both can be taken off by mechanical screed from concrete surface after completing, this process can be called ironing process.
Although relatively stricter to time requirement, for the buildings that concrete-bridge is such, it must complete in strict accordance with blueprint, once depart from plan, follow-up maintenance, reply and having built again etc. will spend a large amount of funds.The more important thing is, newly build the xoncrete structure thickness obtained and the thickness with primitive architecture is existed difference.Usual architectural design inspection unit (CEI) comprehensively can manage construction quality, but construction unit also has quality control (QC) system of oneself.
Usual CEI or QC personnel can adopt elementary thickness measurement device to measure, such as: rigid line, pin or analog.Rigid line or pin are inserted concrete layer by procurator, extract rear measurement and stick superincumbent concrete length.The existence of shallow point to be paid special attention in measuring process, once find, mechanical screed will be adjusted to reduce inherent vice as much as possible.
Use rigid line, pin carry out measurement and have a lot of shortcoming.First, the rigid line that procurator uses, pin etc., itself and non-fully are that hard material is made, so can there is warpage after a long time use, when using the measurement device of this distortion, the error message being easy to that detection person is obtained concrete does not reach predetermined thickness.
Except will measuring the thickness of concrete itself, also will measure the thickness of the concrete cladding be covered on screw-thread steel, a lot of survey crew uses trisquare to measure.Therefore, measure the thickness of concrete cladding and concrete gross thickness, survey crew will carry two cover measuring equipments.Use these equipment, gauger will carry out one-shot measurement at each measurement point, and measuring process is carried out repeatedly, very loaded down with trivial details.And the precision of this metering system is also lower.
Utility model content
For solving the problem, the utility model provides a kind of concrete thickness measurement mechanism, and concrete technical scheme is:
A kind of concrete thickness measurement mechanism, comprise a main support column, described main support column comprises near-end and far-end, the far-end of main support column is provided with reinforcement blade, main support column is provided with scale, also be provided with multiple feeler lever support in main support column side, feeler lever support is used for supporting depth feeler lever, and degree of depth feeler lever is arranged along the length direction of main support column; Feeler lever support is set at the far-end of main support column, is provided with another feeler lever support in the middle part of main support column, each feeler lever support is provided with the through hole that degree of depth feeler lever can pass through, and degree of depth feeler lever and through hole sliding contact; The near-end of degree of depth feeler lever is provided with handle, the proximal end of degree of depth feeler lever is provided with fixed support, degree of depth feeler lever is provided with indicator, indicator is arranged between two feeler lever supports; This indicator can slide relative to scale, and described scale is then arranged at the side of degree of depth feeler lever.
Further, described main support column cross sectional shape can be circular, square or rectangle.
Further, described main support column is the stainless steel of square sectional.
Further, described degree of depth feeler lever is a cross section is circular stock, and degree of depth feeler lever probe is taper or oblique angle shape.
Further, fixed support cross sectional shape is U-shaped in what extend to form along main support column side, and fixed support can slide along main support column.
Further, fixed support is close to main support column, and with main support column frictional fit.
Further, strengthen blade and comprise forward position, two sides, and multiple from side to the stepping limit that the far-end of main support column is formed.
The utility model, by can measure the thickness of concrete itself and the thickness of concrete cladding once secondary equipment, decreases the job step of surveyor, substantially reduces measuring process.
Accompanying drawing explanation
Fig. 1 is skeleton view of the present utility model.
Fig. 2 is the skeleton view adding far-end in the utility model.
Fig. 3 is the schematic diagram of near-end in the utility model.
Fig. 4 is the vertical view strengthening blade in the utility model.
Schematic diagram when Fig. 5 is utility model works state.
Embodiment
Fig. 1 is specific embodiment of the utility model.As we can see from the figure, this measurement mechanism comprises a main support column 10, and described main support column 10 comprises near-end 101 and far-end 102.Main support column 10 should have suitable xsect and ensure that main support column 10 has firm supporting capacity, and such as main support column 10 cross sectional shape can be: circular, square or rectangle.In the utility model, main support column 10 is the high-strength light Metallic rod of the stainless steel of a square sectional, aluminium or other kinds.
The far-end 102 of main support column 10 is provided with strengthens blade 11, and this reinforcement blade 11 is as the instrument measuring concrete cladding, and concrete measuring method is described later.Main support column 10 is provided with scale 12, and be also provided with multiple feeler lever support 13 in main support column 10 side, these feeler lever supports 13 are mainly used in supporting depth feeler lever 14, and degree of depth feeler lever 14 can be free to slide therein.Described degree of depth feeler lever 14 is cross sections is circular stock, and degree of depth feeler lever probe 141 is taper or oblique angle shape, the through-fall mud layer that such degree of depth feeler lever 14 can be more prone to.Degree of depth feeler lever 14 is arranged along the length direction of main support column 10.A feeler lever support 13 is set at far-end 102 place of main support column 10, the middle part of main support column 10 is provided with another feeler lever support 13.Each feeler lever support 13 is provided with the through hole that degree of depth feeler lever 14 can pass through, and degree of depth feeler lever 14 and through hole sliding contact.
The near-end 142 of degree of depth feeler lever 14 is provided with handle 143, the manual operations of personnel easy to use; Fixed support 15 is also provided with at near-end 142 place of degree of depth feeler lever 14.As shown in Figure 3, fixed support 15 cross sectional shape is U-shaped in what extend to form along main support column 10 side, fixed support 15 can slide along main support column 10, and the auxiliary stability keeping degree of depth feeler lever 14, prevent the degree of depth feeler lever 14 from rotating relative to main support column 10, and guarantee that degree of depth feeler lever 14 is along main support column 10 rectilinear motion.Fixed support 15 is close to main support column 10, and with main support column 10 frictional fit, but user freely up and down moves without the need to using extra strength just can promote degree of depth feeler lever 14.In fixed support 15, be provided with multiple securing member 151, this securing member 151 connects degree of depth feeler lever 14.
Degree of depth feeler lever 14 is provided with indicator 144, and indicator 144 is arranged between two feeler lever supports 13; This indicator 144 can slide relative to scale 12, indicates the thickness of degree of depth feeler lever 14 test.12, described scale is arranged at the side of degree of depth feeler lever 14.Usual setting, when degree of depth feeler lever 14 end is concordant with the forward position 111 strengthening blade 11 time, indicator 144 is positioned at the zero graduation place of scale 12.When degree of depth feeler lever 14 moves down, indicator 144 also moves down.Accordingly, scale 12 is provided with Measurement scales.
Fig. 4 is the vertical view strengthening blade 11, as can be seen from the figure, strengthens blade 11 and comprises 111, two, forward position side 112, and multiple from side 112 to the stepping limit 113 that the far-end 102 of main support column 10 is formed.The width on all stepping limits 113 is with highly all identical, and its width and highly there is certain design load.When using reinforcement blade 11 to measure the thickness of concrete cladding, by having stepping limit 113 width and height of determining numerical value, user can determine the thickness of concrete cladding easily.Strengthen blade 11 and directly can also be provided with scale on the surface, using like this can be more convenient.
In addition, the utility model also has some other convenience, such as, by equipping a stirring motor (not shown) on degree of depth feeler lever 14, after stirring motor work, degree of depth feeler lever 14 can be made to penetrate thicker aggregate, so just can guarantee that the degree of depth feeler lever probe 141 of degree of depth feeler lever 14 can arrive the bottom of cement layer, thus obtain result more accurately.
In order to ensure the endurance that the utility model has necessary rigidity, uses continuously, suitable material therefore to be used to make the utility model, such as using: steel, stainless steel, aluminium or similar material.Corrosion resistant metal can be used, such as: steel or stainless steel for reinforcement blade 11/ degree of depth feeler lever 14.
Be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a concrete thickness measurement mechanism, it is characterized in that: comprise a main support column (10), described main support column (10) comprises near-end (101) and far-end (102), the far-end (102) of main support column (10) is provided with strengthens blade (11), main support column (10) is provided with scale (12), in main support column (10) side, multiple feeler lever support (13) is also installed, feeler lever support (13) is for supporting depth feeler lever (14), degree of depth feeler lever (14) is arranged along the length direction of main support column (10),
At far-end (102) place of main support column (10), feeler lever support (13) is set, another feeler lever support (13) is provided with in the middle part of main support column (10), each feeler lever support (13) is provided with the through hole that degree of depth feeler lever (14) can pass through, and degree of depth feeler lever (14) and through hole sliding contact;
The near-end (142) of degree of depth feeler lever (14) is provided with handle (143), near-end (142) place of degree of depth feeler lever (14) is provided with fixed support (15), degree of depth feeler lever (14) is provided with indicator (144), and indicator (144) is arranged between two feeler lever supports (13); This indicator (144) can slide relative to scale (12), and described scale (12) is then arranged at the side of degree of depth feeler lever (14).
2. a kind of concrete thickness measurement mechanism according to claim 1, is characterized in that: described main support column (10) cross sectional shape can be circular, square or rectangle.
3. a kind of concrete thickness measurement mechanism according to claim 2, is characterized in that: the stainless steel that described main support column (10) is square sectional.
4. a kind of concrete thickness measurement mechanism according to claim 1, is characterized in that: described degree of depth feeler lever (14) is a cross section is circular stock, and degree of depth feeler lever probe (141) is taper or oblique angle shape.
5. a kind of concrete thickness measurement mechanism according to claim 1, it is characterized in that: fixed support (15) cross sectional shape is U-shaped in what extend to form along main support column (10) side, and fixed support (15) can slide along main support column (10).
6. a kind of concrete thickness measurement mechanism according to claim 1, is characterized in that: fixed support (15) is close to main support column (10), and with main support column (10) frictional fit.
7. a kind of concrete thickness measurement mechanism according to claim 1, it is characterized in that: strengthen blade (11) and comprise forward position (111), article two, side (112), and the stepping limit (113) that multiple far-end (102) from side (112) to main support column (10) is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099789.0U CN204574997U (en) | 2015-02-12 | 2015-02-12 | A kind of concrete thickness measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099789.0U CN204574997U (en) | 2015-02-12 | 2015-02-12 | A kind of concrete thickness measurement mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN204574997U true CN204574997U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099789.0U Expired - Fee Related CN204574997U (en) | 2015-02-12 | 2015-02-12 | A kind of concrete thickness measurement mechanism |
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| CN (1) | CN204574997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526844A (en) * | 2016-03-01 | 2016-04-27 | 金思思 | Height measuring ruler for buildings |
-
2015
- 2015-02-12 CN CN201520099789.0U patent/CN204574997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526844A (en) * | 2016-03-01 | 2016-04-27 | 金思思 | Height measuring ruler for buildings |
| CN105526844B (en) * | 2016-03-01 | 2018-06-19 | 江苏中源工程管理股份有限公司 | A kind of height measuring device for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150819 Termination date: 20160212 |