CN209371969U - A kind of measuring device of concrete impervious instrument die trial - Google Patents
A kind of measuring device of concrete impervious instrument die trial Download PDFInfo
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- CN209371969U CN209371969U CN201920350793.8U CN201920350793U CN209371969U CN 209371969 U CN209371969 U CN 209371969U CN 201920350793 U CN201920350793 U CN 201920350793U CN 209371969 U CN209371969 U CN 209371969U
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Abstract
The utility model provides a kind of measuring device of concrete impervious instrument die trial, the measuring device includes main body, the handle that the body top is arranged in, manipulation component and is located at the intracorporal upper diameter measurement component of the master and lower diameter measurement component, wherein, the top of the manipulation component is rotatably connected with the handle, the bottom of the manipulation component and the lower diameter measurement component transmission connection.Upper diameter is measured component, lower diameter measurement component and depth measurement component and is arranged in main body by the measuring device of concrete impervious instrument die trial provided by the utility model, and probe retraction and release are realized by control compression bar, the top internal diameter, bottom inner diameter and the depth dimensions that disposably measure die trial may be implemented, it is easy to operate, it effectively realizes the quick, accurate of measurement process, improves measurement efficiency.
Description
Technical field
The utility model relates to concrete performance examination technical field more particularly to a kind of surveys of concrete impervious instrument die trial
Measure device.
Background technique
With the continuous development of nation-building industry, the various aspects of infrastructure refer to the properties of concrete material
Mark and construction technology made higher requirement, either room build, road and bridge, tunnel, the construction such as airport, concrete all plays must
The quality of indispensable effect, quality directly affects construction quality and service life.Concrete durability is as influence concrete
The important indicator of performance causes universal attention in many countries, and solving the crucial of endurance issues is to solve after all
Good concrete permeability.
Under the prior art, the measurement of concrete impervious instrument die sleeve and its relevant metering process mainly use vernier caliper,
Inside dial indicator etc. is measured one by one: first being disassembled concrete impervious instrument die trial from concrete impervious instrument, is used vernier
Calliper to measure die trial osculum end diameter simultaneously records, then measures big opening end diameter and record, and is then tried with three with vernier caliper measurement
Vertical range and record of the mould from osculum end to big opening end.This measurement method not only inefficiency, needs to concrete impervious
Instrument die trial is dismantled one by one, each size measures one by one, and due to the concrete impervious instrument die trial sealing station height of each producer production
Size slightly has difference, and the bad determination in measurement process of the end face of big opening end cannot achieve metering all standing.
Utility model content
In view of the above-mentioned problems, the utility model aims to solve the problem that problem as described above.One purpose of the utility model is
A kind of measuring device of concrete impervious instrument die trial solving any one of problem above is provided.Specifically, this is practical new
Type, which provides, can be completed rapidly and accurately big end internal diameter, small end inner diameter, depth while the measuring device of measurement.
In order to solve the above technical problems, the utility model provides a kind of measuring device of concrete impervious instrument die trial, institute
Measuring device is stated to include main body, the handle that the body top is arranged in, manipulation component and be located at the intracorporal upper diameter survey of the master
It measures component and lower diameter measures component, wherein the top of the manipulation component is rotatably connected with the handle, the manipulation group
The bottom of part and the lower diameter measurement component transmission connection.
Wherein, the manipulation component includes compression bar and rigid connector, and the rigid connector includes vertical bar, the first branch
With the second branch, the bottom end of the vertical bar is hinged with the top of first branch, the top of second branch；The pressure
One end of bar is rotatably connected with the handle, and the other end of the compression bar is fixedly connected with the top of the vertical bar；Described
The bottom end of one branch and the bottom end of second branch are fixedly connected with the both ends of lower diameter measurement component respectively.
Wherein, the upper diameter measurement component includes diameter probe on first, diameter probe, the first survey disk, first stretch on second
Bar, the first sliding rail, diameter probe is fixed on one end of first telescopic rod on described first, and the first telescopic rod level is set
It sets and surveys disk transmission connection with described first；The first survey disk is fixed on the top of the main body, and first sliding rail is parallel
It is arranged in first telescopic rod；Diameter probe and first sliding rail are slidably connected and survey disk with described first on described second
It is fixedly connected.
Wherein, the lower diameter measures component and stretches including the first lower diameter probe, the second lower diameter probe, the second survey disk, second
Bar, the second sliding rail, the described first lower diameter probe are fixed on one end of second telescopic rod, and the second telescopic rod level is set
It sets and surveys disk transmission connection with described second；The bottom of the main body is arranged in the second survey disk, and second sliding rail is parallel
It is arranged with second telescopic rod；Described second lower diameter probe and second sliding rail are slidably connected and survey disk with described second
It is fixedly connected；Described first lower diameter probe and the second lower diameter probe are fixedly connected with the bottom of the manipulation component.
Wherein, the measuring device further includes depth measurement component, for measuring the depth of die trial.
Wherein, the depth measurement component includes depth stylus, third survey disk and vertical guide rail, wherein described vertically to lead
Rail is fixed on the body, and the third is surveyed disk and is fixed in the vertical guide rail or the main body, the depth stylus with
The vertical guide rail is slidably connected and surveys disk transmission connection with the third.
Wherein, the measuring device further includes etalon, for correcting the measurement accuracy of the measuring device.
Wherein, the inner hole top diameter of the etalon is 175mm, inner hole base diameter is 185mm, bore depth is
150mm, tolerance+0.001mm.
Upper diameter is measured component by the measuring device of concrete impervious instrument die trial provided by the utility model, lower diameter measures component
It is arranged in main body with depth measurement component, and realizes probe retraction and release by control compression bar, may be implemented primary
Property measurement die trial top internal diameter, bottom inner diameter and depth dimensions, it is easy to operate, effectively realize measurement process it is quick, accurate,
Improve measurement efficiency.
It is read with reference to the drawings being described below for exemplary embodiment, other property features of the utility model and excellent
Point will become apparent.
Detailed description of the invention
It is incorporated into specification and the attached drawing for constituting part of specification shows the embodiments of the present invention, and
And together with the description for explaining the principles of the present invention.In the drawings, similar appended drawing reference is for indicating similar
Element.The accompanying drawings in the following description is some embodiments of the utility model, rather than whole embodiments.It is general for this field
For logical technical staff, without creative efforts, other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 schematically illustrates the schematic diagram of internal structure of the measuring device of the utility model；
Fig. 2 schematically illustrates the external structure schematic diagram of the measuring device of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
Inventor designs a kind of main structure that can be placed into die trial, and upper diameter measurement group is arranged in the main body
Part, lower diameter measurement component and depth measurement component, using in the combination transmission control measurement component of compression bar and rigid connector
Probe stretches, in order to make main body is smoothly put into die trial or takes out out of die trial.It, can be with after this measuring device is put into die trial
Top internal diameter, bottom inner diameter and the depth of concrete impervious instrument die trial are measured simultaneously；In use, only need to extract handle,
Operate compression bar, it is easy to operate, measurement is quick, result is accurate, greatly improves measurement efficiency, reduce labor intensity.
With reference to the accompanying drawing, detailed to being carried out according to the measuring device of concrete impervious instrument die trial provided by the utility model
Thin description.
Fig. 1 shows the structural schematic diagram of the measuring device of the concrete impervious instrument die trial of the utility model, referring to Fig.1 institute
Show, which includes that main body 1, the handle 2 that 1 top of main body is arranged in, manipulation component 3 and the upper diameter in main body 1 are surveyed
It measures component 4 and lower diameter measures component 5.Wherein, upper diameter measurement component 4 is used to measure the top internal diameter of die trial, lower diameter measurement group
Part 5 is used to measure the bottom inner diameter of die trial.
Since die trial is inverted cone shape structure, i.e., diameter is less than lower diameter thereon, and therefore, the measurement range of lower diameter measurement component 5 is big
In the measurement range of upper diameter measurement component 4.Measurement while in order to realize upper diameter, lower diameter is needed in this placement survey into die trial
When measuring device, the probe of lower diameter measurement component 5 is suitably bounced back, it is ensured that place smoothly and do not influence measurement accuracy.
In the measuring device of the utility model, main body 1 can be moved by carrying handle 2；The top of manipulation component 3 and hand
Handle 2 is rotatably connected, and the bottom of manipulation component 3 and lower diameter measurement component 5 are sequentially connected, can be real by operation manipulation component 3
The retraction of the probe of now diameter measurement component 5 and release, it is ensured that extract measurement dress after placing measuring device and measurement before measuring
During setting, probe, there is a situation where touching etc. that probe to be caused to wear or damage, guarantees measurement accuracy not with die trial.
In a typical embodiment, manipulation component 3 includes compression bar 31 and rigid connector 32, by operating compression bar
31, drive the probe of lower diameter measurement component 5 flexible using rigid connector 32.In the embodiment shown in fig. 1, rigid connector
32 include vertical bar 320, the first branch 321 and the second branch 322, the top of the bottom end of vertical bar 320 and the first branch 321, second
The top of branch 322 is hinged, and the bottom end of the bottom end of the first branch 321 and the second branch 322 measures component 5 with lower diameter respectively
Both ends are fixedly connected, thus, by adjusting the raising and lowering of vertical bar 320, i.e., using the first branch 321 and the second branch
322 adjust the both ends probe simultaneous retractable of lower diameter measurement component 5.
Specifically, one end of compression bar 31 is rotatably connected with handle 2, and the other end of compression bar 31 and the top of vertical bar 320 are solid
Fixed connection.When rotating compression bar 31 to the direction of handle 2, when holding (above mentioning) compression bar 31 on handle 2, vertical bar can be driven
320 rise, and then while rotate and rise with vertical bar 320 by the first branch 321 and the second branch 322, under drive
Diameter measures the both ends retraction of component 5.Adaptably, when discharging compression bar 31, or under static condition, vertical bar 31 declines, and leads to
It crosses the first branch 321 and the second branch 322 discharges the both ends of lower diameter measurement component 5, the both ends probe of lower diameter measurement component 5 is enabled to stretch
Out.
In the embodiment shown in fig. 1, upper diameter measurement component 4 includes diameter probe 42 on diameter probe 41, second on first, the
One surveys disk 43, the first telescopic rod 44, the first sliding rail 45, wherein and diameter probe 41 is fixed on one end of the first telescopic rod 44 on first,
First telescopic rod 44 is horizontally disposed and surveys the transmission connection of disk 43 with first；First survey disk 43 is fixed on the top of main body 1, and first
Sliding rail 45 is parallel to the setting of the first telescopic rod 44；Diameter probe 42 and the first sliding rail 45 are slidably connected and survey disk with first on second
43 are fixedly connected.When diameter probe 42 stretches on diameter probe 41 and second on first, diameter probe 42 drives first to survey disk on second
43 slide on the first sliding rail 45, and diameter probe 41 is surveyed disk 43 with first and passed when along the first 44 telescopic moving of telescopic rod on first
It is dynamic, relative movement on first on diameter probe 41 and second between diameter probe 42 so that first surveys the data variation on disk 43, from
And it realizes the Data correction on the first survey disk 43 or directly reads measurement result.
Adaptably, lower diameter measurement component 5 includes that the first lower lower diameter probe 52, second of diameter probe 51, second surveys disk 53, the
Two telescopic rods 54, the second sliding rail 55, wherein the first lower diameter probe 51 is fixed on one end of the second telescopic rod 54, the second telescopic rod
54 are horizontally disposed with and survey the transmission connection of disk 53 with second；The bottom of main body 1 is arranged in second survey disk 53, and the second sliding rail 55 is parallel
It is arranged with the second telescopic rod 54；Second lower diameter probe 52 is slidably connected with the second sliding rail 55 and is fixedly connected with the second survey disk 53.
When the first lower diameter probe 51 and the second lower diameter probe 52 stretch, the second lower diameter probe 52 drives second to survey disk 53 in the second sliding rail
55 lower sliders, the first lower diameter probe 51 are surveyed disk 53 with second and are driven when along the second 54 telescopic moving of telescopic rod, and the first lower diameter is visited
Relative movement between needle 51 and the second lower diameter probe 52 is so that the data on the second survey disk 53 change, to realize second
Survey disk 53 on Data correction or directly read measurement result.
It should be pointed out that the first lower diameter probe 51 and the second lower diameter probe 52 are fixed with the bottom of manipulation component 3 and are connected
It connects, i.e., is fixedly connected respectively with the first branch 321 and the second branch 322.When holding compression bar 31 to handle 2, pass through vertical bar 32
The first branch 321 and the second branch 322 can be driven while being moved up, and in the work of the second telescopic rod 54 and the second sliding rail 55
Under, the first lower diameter probe 51 and the second lower 52 slid inward of diameter probe realize that probe retracts；Opposite, when relieving compression bar 31
When, the first lower diameter probe 51 may be implemented and the second lower diameter probe 52 stretches out, measure.
To further increase detection efficiency, the measuring device of the utility model further includes depth measurement component 6, for measuring
The depth of die trial.In a typical embodiment, depth measurement component 6 includes that depth stylus 61, third survey disk 62 and vertical
Guide rail 63, wherein vertical guide rail 63 is fixed on the body 1, and third is surveyed disk 62 and is fixed in vertical guide rail 63 or main body 1, depth
Stylus 61 and vertical guide rail 63 are slidably connected and survey disk 62 with third and be sequentially connected.Specifically, it is also set up at the top of main body 1
There is top shoulder 7, the outer diameter of top shoulder 7 is greater than the internal diameter of die trial to be measured.In actual measurement, top shoulder 7 is placed on the top of die trial to be measured,
The zero-bit of depth measurement is formed, and depth stylus 63 detects the position of bottom platform, by depth stylus 63 in vertical guide rail 63
On movement, drive third survey disk 62 on numerical value change；And third surveys the static number finally shown on disk 62, it is as to be measured
The depth value or depth value of die trial and the difference of standard value.
It should be pointed out that in said structure, the specific transmission connecting structure between probe or stylus and survey disk is adopted
With existing transmission connection mode, it is not belonging to the key protection point of the application.For example, can be using in existing dial type vernier caliper
Transmission connecting structure or inside dial indicator in transmission connection mode.
In addition, in order to guarantee that measurement accuracy and precision, the measuring device of the utility model further include etalon (in figure
It is not shown), for correcting the measurement accuracy of measuring device.Specifically, the shape and structure of etalon with die trial phase to be measured
It together, is inverted cone shape inner hole structure, i.e., its inner hole top diameter is less than base diameter.Illustratively, the inner hole top of etalon
Portion's diameter is 175mm, inner hole base diameter is 185mm, bore depth 150mm, tolerance+0.001mm.
When measuring using the measuring device of the utility model to concrete impervious instrument die trial, measurement method is specifically wrapped
Include following steps:
Die trial to be measured is placed into flat place, adjusts manipulation component 3, the probe of lower diameter measurement component 5 is enabled to withdraw；
The main body 1 of measuring device is placed into die trial to be measured, manipulation component 3 is decontroled, after waiting scheduled duration, is successively read
Take and record the measurement result of diameter measurement component 4, lower diameter measurement component 5, depth measurement component 6；
Manipulation component 3 is adjusted, enables the probe of lower diameter measurement component 5 withdraw, measuring device is then taken out into die trial to be measured.
In actual operation, when being placed or taken out measuring device after regulating and controlling manipulation component 3, it is only necessary to be held at handle 2
It holds manipulation component 3 and extracts handle 2, it is simple, convenient, quick.
In a typical embodiment, before measurements, it needs to be corrected measuring device, specifically include: will
Measuring device is placed into etalon, and upper diameter is measured to the measurement number of component 4, lower diameter measurement component 5 and depth measurement component 6
According to resetting；Then it measures again.The actual size of die trial to be measured is the sum of measurement result and the corresponding size of etalon；
Using the corresponding size of measurement result and etalon, the deviation ratio of die trial corresponding size can also be calculated.For example, passing through measurement
Upper diameter data and etalon upper diameter data, the upper diameter data deviation rate of die trial can be calculated.
Specifically, in measurement process, the scheduled duration before reading measurement result can be 4~5 seconds, after measurement is stablized
Reading, it is ensured that the stability and accuracy of measurement result.Every size of die trial is measured using the measuring device of the utility model,
It is simple, convenient, and two due to measurement can be quickly in multiple directions for same die trial for diameter dimension
It measures respectively, further ensures that the accuracy of measurement result, and measurement process is quick, laborsaving, time saving, greatly improve measurement effect
Rate and measurement accuracy.
Descriptions above can combine implementation individually or in various ways, and these variants all exist
Within the protection scope of the utility model.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion so that article or equipment including a series of elements not only include those elements, but also is wrapped
Other elements that are not explicitly listed are included, or further include for this article or the intrinsic element of equipment.Do not having more
In the case where more limitations, the element that is limited by sentence " including ... ", it is not excluded that in the article including the element or set
There is also other identical elements in standby.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, reference only to preferred embodiment pair
The utility model is described in detail.Those skilled in the art should understand that can be to the technology of the utility model
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical scheme of the present invention, should all be covered at this
In the scope of the claims of utility model.
Claims (8)
1. a kind of measuring device of concrete impervious instrument die trial, which is characterized in that the measuring device includes main body (1), setting
Handle (2), manipulation component (3) at the top of the main body (1) and the upper diameter being located in the main body (1) measurement component (4) with
And lower diameter measurement component (5), wherein the top of the manipulation component (3) is rotatably connected with the handle (2), the manipulation
The bottom of component (3) and lower diameter measurement component (5) transmission connection.
2. measuring device as described in claim 1, which is characterized in that the manipulation component (3) includes compression bar (31) and rigidity
Connector (32), the rigid connector (32) include vertical bar (320), the first branch (321) and the second branch (322), described
The bottom end of vertical bar (320) is hinged with the top of first branch (321), the top of second branch (322)；
One end of the compression bar (31) is rotatably connected with the handle (2), the other end and the vertical bar of the compression bar (31)
(320) top is fixedly connected；
The bottom end of first branch (321) and the bottom end of second branch (322) measure the two of component (5) with lower diameter respectively
End is fixedly connected.
3. measuring device as described in claim 1, which is characterized in that upper diameter measurement component (4) includes diameter spy on first
Needle (41), diameter probe (42), first survey disk (43), the first telescopic rod (44), the first sliding rail (45), diameter on described first on second
Probe (41) is fixed on one end of first telescopic rod (44), and first telescopic rod (44) is horizontally disposed and with described the
One surveys disk (43) transmission connection；Described first surveys the top that disk (43) are fixed on the main body (1), and first sliding rail (45) is flat
Row is arranged in first telescopic rod (44)；On described second diameter probe (42) and first sliding rail (45) be slidably connected and
Disk (43) are surveyed with described first to be fixedly connected.
4. measuring device as described in claim 1, which is characterized in that lower diameter measurement component (5) includes that the first lower diameter is visited
Needle (51), second lower diameter probe (52), second survey disk (53), the second telescopic rod (54), the second sliding rail (55), the described first lower diameter
Probe (51) is fixed on one end of second telescopic rod (54), and second telescopic rod (54) is horizontally disposed and with described the
Two survey disk (53) transmission connection；Described second surveys disk (53) setting in the bottom of the main body (1), and second sliding rail (55) is flat
It is capable to be arranged with second telescopic rod (54)；Described second lower diameter probe (52) and second sliding rail (55) be slidably connected and
Disk (53) are surveyed with described second to be fixedly connected；
Described first lower diameter probe (51) and second lower diameter probe (52) are fixed with the bottom of the manipulation component (3) and are connected
It connects.
5. measuring device as described in claim 1, which is characterized in that the measuring device further includes depth measurement component (6),
For measuring the depth of die trial.
6. measuring device as claimed in claim 5, which is characterized in that the depth measurement component (6) includes depth stylus
(61), third surveys disk (62) and vertical guide rail (63), wherein the vertical guide rail (63) is fixed on the main body (1), described
Third survey disk (62) be fixed in the vertical guide rail (63) or the main body (1), the depth stylus (61) with it is described vertical
Guide rail (63) is slidably connected and surveys disk (62) transmission connection with the third.
7. measuring device as described in claim 1, which is characterized in that the measuring device further includes etalon, is used for school
The measurement accuracy of the just described measuring device.
8. measuring device as claimed in claim 7, which is characterized in that the inner hole top diameter of the etalon be 175mm,
Inner hole base diameter is 185mm, bore depth 150mm, tolerance+0.001mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350793.8U CN209371969U (en) | 2019-03-19 | 2019-03-19 | A kind of measuring device of concrete impervious instrument die trial |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350793.8U CN209371969U (en) | 2019-03-19 | 2019-03-19 | A kind of measuring device of concrete impervious instrument die trial |
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| Publication Number | Publication Date |
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| CN209371969U true CN209371969U (en) | 2019-09-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798822A (en) * | 2019-03-19 | 2019-05-24 | 交通运输部公路科学研究所 | A kind of measuring device and measuring method of concrete impervious instrument die trial |
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2019
- 2019-03-19 CN CN201920350793.8U patent/CN209371969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798822A (en) * | 2019-03-19 | 2019-05-24 | 交通运输部公路科学研究所 | A kind of measuring device and measuring method of concrete impervious instrument die trial |
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