CN206362279U - A kind of pitch-road-face loosepaving thickness measuring instrument - Google Patents
A kind of pitch-road-face loosepaving thickness measuring instrument Download PDFInfo
- Publication number
- CN206362279U CN206362279U CN201720058267.5U CN201720058267U CN206362279U CN 206362279 U CN206362279 U CN 206362279U CN 201720058267 U CN201720058267 U CN 201720058267U CN 206362279 U CN206362279 U CN 206362279U
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- base
- push rod
- road
- pitch
- measuring cylinder
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Abstract
The utility model discloses a kind of pitch-road-face loosepaving thickness measuring instrument, including base, measuring cylinder is installed with the top of base, location-plate is installed with measuring cylinder, activity on through hole, through hole is offered on location-plate and is plugged with push rod, the bottom of push rod sequentially passes through measuring cylinder and base and extended in base, the bottom thread of push rod in base is connected with swivel nut, and the bottom of swivel nut, which is fixed, is plugged with measurement pin.The utility model is by setting push rod, swivel nut, measurement pin, sleeve, trimming bolt, the first loop bar, connecting rod, the second loop bar and the first scale strip, the pitch-road-face loosepaving thickness measuring instrument is relative to instruments such as traditional iron wires or screwdriver, more professional, precision is higher, more convenient operation, during measurement, inserted link is rotated first, underground is inserted it into, so that base is close on road surface, ensure the stability of later stage measurement, it is to avoid cause to measure the phenomenon for error occur because rocking.
Description
Technical field
The utility model is related to road survey Instrument technology field, specially a kind of pitch-road-face loosepaving thickness measuring instrument.
Background technology
Loose laying depth refers to before effecting HMA compaction, by paver by the thickness after bituminous mixture laying, increasingly
Many highways build road surface using asphalt, and asphalt material loose laying depth is necessary program during detection is built, by
The characteristic of gross thickness after pavement compaction is determined in asphalt loose laying depth, loose laying depth deficiency frequently results in problems with,
Pavement structure layer porosity is excessive, easily causes Early tubal pregnancy, therefore the loose laying depth of detection bituminous paving is significant.
Existing thickness detecting method, generally using the amateur loose black top compound of instrument insertion such as iron wire or screwdriver
In, with other survey tools measurement loose laying depth after extraction, measurement is cumbersome, and has resistance because pine spreads, sometimes iron
Silk or screwdriver are not inserted into the bottom of pine paving, therefore error rate is big, and precision is low, are easily caused measurement inaccurate.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of pitch-road-face loosepaving thickness measuring instrument, solves
The problem of existing road surface loose laying depth measurement apparatus precision is low.
（Two）Technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of pitch-road-face loosepaving thickness measuring instrument,
Including base, it is installed with the top of the base in measuring cylinder, the measuring cylinder and is installed with location-plate, the positioning
Activity on through hole, the through hole is offered on plate and is plugged with push rod, the bottom of the push rod sequentially passes through measuring cylinder and base simultaneously
Extend in base, the bottom thread of the push rod in the base is connected with swivel nut, and the bottom of the swivel nut, which is fixed, is plugged with survey
Metering pin, the bottom of the measurement pin is run through base and extended to outside it, and sleeve, the push rod are socketed with the top of the measuring cylinder
Top at the axle center of sleeve and it is exposed to outside it, one end of the push rod outside the sleeve is fixedly connected with trimming bolt,
The first loop bar is socketed with the outer wall of the sleeve, the bottom of first loop bar is fixedly connected with connecting rod, the bottom of the connecting rod
Portion is fixedly connected at the top of the second loop bar, the axle center of second loop bar and is socketed on the outer wall of measuring cylinder, the measurement
It is installed with the outer wall of cylinder in the first scale strip, the base and is installed with fixture block, clamping limited location on the fixture block
Inserted link is threaded with block, the limited block, the top of the inserted link is run through base and extended to outside it.
It is preferred that, the junction of the inserted link and base is provided with pretension piece.
It is preferred that, the second scale strip is installed with the trimming bolt.
It is preferred that, the junction of second loop bar and measuring cylinder is provided with foam-rubber cushion.
It is preferred that, the both sides at the top of the location-plate are provided with buffer stopper.
It is preferred that, the quantity of the fixture block is two, and two fixture blocks are symmetricly set on the both sides of push rod.
（Three）Beneficial effect
The utility model provides a kind of pitch-road-face loosepaving thickness measuring instrument.Possesses following beneficial effect：
（1）, the utility model is by setting push rod, swivel nut, measurement pin, sleeve, trimming bolt, the first loop bar, connecting rod, the
Two loop bars and the first scale strip, the pitch-road-face loosepaving thickness measuring instrument is relative to instruments such as traditional iron wires or screwdriver, more
Plus it is professional, precision is higher, and more convenient operation during measurement, rotates inserted link, inserts it into underground first, so that base is close to
On road surface, it is ensured that the stability of later stage measurement, it is to avoid cause to measure the phenomenon for error occur because rocking, then rotate first set
Bar, band moving sleeve is moved down in measuring cylinder, so as to drive push rod to move down, measurement pin is injected in pine paving, in insertion
During, it can meet obstructions, and with the increasing of insertion depth, resistance also increases therewith, and at this moment stop operating first set
Bar, and the scale line length on the second loop bar the first scale strip of correspondence is recorded, trimming bolt is then rotated, is made under push rod continuation
Insert, so as to drive measurement pin to continue underthrust, until measurement pin reaches loose shop fixtures portion, now record corresponding on the second scale strip
Scale line length, two length are added, you can obtain the thickness of pine paving, and such a metering system measurement accuracy is high, relative to biography
The measurement accuracy of system instrument improves 30-45%, substantially increases measurement accuracy.
Brief description of the drawings
Fig. 1 is the utility model structural profile schematic diagram；
Fig. 2 is the utility model structure front view；
Fig. 3 is the utility model measuring cylinder structure top view.
In figure：1 base, 2 measuring cylinders, 3 location-plates, 4 through holes, 5 push rods, 6 swivel nuts, 7 measurement pins, 8 sleeves, 9 trimming bolts,
10 first loop bars, 11 connecting rods, 12 second loop bars, 13 first scale strips, 14 fixture blocks, 15 limited blocks, 16 inserted links, 17 pretension pieces, 18
Second scale strip, 19 foam-rubber cushions, 20 buffer stoppers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As Figure 1-3, the utility model provides a kind of technical scheme：A kind of pitch-road-face loosepaving thickness measuring instrument, should
Pitch-road-face loosepaving thickness measuring instrument is relative to instruments such as traditional iron wires or screwdriver, and more professional, precision is higher, and operation is more
Fixture block 14 is installed with convenience, including base 1, base 1, the quantity of fixture block 14 is two, and two fixture blocks 14 are symmetrically set
Put and limited block 15 is connected with the both sides of push rod 5, fixture block 14, inserted link 16, the top of inserted link 16 are threaded with limited block 15
Portion is through base 1 and extends to outside it, during measurement, and inserted link 16 is rotated first, underground is inserted it into, so that base 1 is close to
On road surface, it is ensured that the stability of later stage measurement, it is to avoid cause to measure the phenomenon for error occur, inserted link 16 and base 1 because rocking
Junction is provided with pretension piece 17, and the top of base 1, which is installed with measuring cylinder 2, measuring cylinder 2, is installed with location-plate 3,
Activity on through hole 4, through hole 4 is offered on location-plate 3 and is plugged with push rod 5, the bottom of push rod 5 sequentially passes through measuring cylinder 2 and base 1
And extend in base 1, the bottom thread of the push rod 5 in base 1 is connected with swivel nut 6, and the bottom of swivel nut 6, which is fixed, is plugged with measurement
Pin 7, swivel nut 6 is threaded on push rod 5, when measuring the damage of pin 7, can be dismantled swivel nut 6, then be changed measurement pin
7, the bottom of measurement pin 7 is run through base 1 and extended to outside it, and the top of measuring cylinder 2 is socketed with sleeve 8, and the top of push rod 5 is run through
It is at the axle center of sleeve 8 and exposed to outside it, the first loop bar 10 is socketed with the outer wall of sleeve 8, the first loop bar 10, band is then rotated
Moving sleeve 8 is moved down in measuring cylinder 2, and the both sides at the top of location-plate 3 are provided with buffer stopper 20, set buffer stopper 20, keep away
Exempt from sleeve 8 to hit with location-plate 3, so as to drive push rod 5 to move down, measurement pin 7 is injected in pine paving, in the mistake of insertion
Cheng Zhong, can meet obstructions, and with the increasing of insertion depth, resistance also increases therewith, and at this moment stop operating the first loop bar 10,
And the scale line length on the second loop bar 12 the first scale strip 13 of correspondence is recorded, the bottom of the first loop bar 10 is fixedly connected with company
Bar 11, the bottom of connecting rod 11 is fixedly connected at the top of the second loop bar 12, the axle center of the second loop bar 12 and is socketed in measuring cylinder 2
On outer wall, one end of the push rod 5 outside sleeve 8, which is fixedly connected with trimming bolt 9, trimming bolt 9, is installed with the second scale
Bar 18, then rotates trimming bolt 9, push rod 5 is continued underthrust, so as to drive measurement pin 7 to continue underthrust, until measurement pin 7 is arrived
Up to loose shop fixtures portion, corresponding scale line length on the second scale strip 18 is now recorded, two length are added, you can obtain pine
The thickness of paving, such a metering system measurement accuracy is high, and the measurement accuracy relative to conventional tool improves 30-45%, substantially increases
Measurement accuracy, the second loop bar 12 and the junction of measuring cylinder 2 are provided with foam-rubber cushion 19, set foam-rubber cushion 19, play protection
The first scale strip 13 is installed with the effect of 2 outer walls of cylinder, the outer wall of measuring cylinder 2.
In use, the pitch-road-face loosepaving thickness measuring instrument is relative to instruments such as traditional iron wires or screwdriver, more specially
Industry, precision is higher, more convenient operation, during measurement, and inserted link 16 is rotated first, underground is inserted it into, so that base 1 is close to road
On face, it is ensured that the stability of later stage measurement, it is to avoid cause to measure the phenomenon for error occur because rocking, then rotate the first loop bar
10, band moving sleeve 8 is moved down in measuring cylinder 2, so as to drive push rod 5 to move down, measurement pin 7 is injected in pine paving,
It during insertion, can meet obstructions, and with the increasing of insertion depth, resistance also increases therewith, at this moment stop operating
One loop bar 10, and the scale line length on the second loop bar 12 the first scale strip 13 of correspondence is recorded, trimming bolt 9 is then rotated,
Push rod 5 is continued underthrust, so as to drive measurement pin 7 to continue underthrust, until measurement pin 7 reaches loose shop fixtures portion, now record the
Corresponding scale line length on two scale strips 18, two length are added, you can obtain the thickness of pine paving, and such a metering system is surveyed
Accuracy of measurement is high, and the measurement accuracy relative to conventional tool improves 30-45%, substantially increases measurement accuracy.
Can to sum up obtain, the pitch-road-face loosepaving thickness measuring instrument, by set push rod 5, swivel nut 6, measurement pin 7, sleeve 8,
Trimming bolt 9, the first loop bar 10, connecting rod 11, the second loop bar 12 and the first scale strip 13, solve existing road surface loose laying depth and survey
Measure the problem of device precision is low.
It should be noted that the electric elements occurred in this article are electrically connected with extraneous main controller and 220V civil powers, and
And main controller can play the conventionally known equipment of control, herein, such as first and second or the like pass for computer etc.
It is that term is used merely to make a distinction an entity or operation and another entity or operate, and not necessarily requires or secretly
Show between these entities or operation there is any this actual relation or order.Moreover, term " comprising ", "comprising" or
Any other variant thereof is intended to cover non-exclusive inclusion so that process, method, article including a series of key elements or
Person's equipment not only includes those key elements, but also other key elements including being not expressly set out, or also includes being this mistake
Journey, method, article or the intrinsic key element of equipment.In the absence of more restrictions, by sentence "including a ..."
The key element of restriction, it is not excluded that also there is in addition identical in the process including the key element, method, article or equipment will
Element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pitch-road-face loosepaving thickness measuring instrument, including base（1）, it is characterised in that：The base（1）Top fix
Measuring cylinder is installed（2）, the measuring cylinder（2）Inside it is installed with location-plate（3）, the location-plate（3）On offer through hole
（4）, the through hole（4）Upper activity is plugged with push rod（5）, the push rod（5）Bottom sequentially pass through measuring cylinder（2）And base
（1）And extend to base（1）It is interior, the base（1）Interior push rod（5）Bottom thread be connected with swivel nut（6）, the swivel nut
（6）Bottom fix be plugged with measurement pin（7）, the measurement pin（7）Bottom run through base（1）And extend to outside it, it is described
Measuring cylinder（2）Top be socketed with sleeve（8）, the push rod（5）Top run through sleeve（8）Axle center at and it is exposed to it
Outside, the sleeve（8）Outer push rod（5）One end be fixedly connected with trimming bolt（9）, the sleeve（8）Outer wall on be socketed
There is the first loop bar（10）, first loop bar（10）Bottom be fixedly connected with connecting rod（11）, the connecting rod（11）Bottom consolidate
Surely it is connected to the second loop bar（12）Top, second loop bar（12）Axle center at be socketed in measuring cylinder（2）Outer wall on, institute
State measuring cylinder（2）Outer wall on be installed with the first scale strip（13）, the base（1）Inside it is installed with fixture block（14）,
The fixture block（14）On be connected with limited block（15）, the limited block（15）On be threaded with inserted link（16）, the inserted link
（16）Top run through base（1）And extend to outside it.
2. a kind of pitch-road-face loosepaving thickness measuring instrument according to claim 1, it is characterised in that：The inserted link（16）With
Base（1）Junction be provided with pretension piece（17）.
3. a kind of pitch-road-face loosepaving thickness measuring instrument according to claim 1, it is characterised in that：The trimming bolt
（9）On be installed with the second scale strip（18）.
4. a kind of pitch-road-face loosepaving thickness measuring instrument according to claim 1, it is characterised in that：Second loop bar
（12）With measuring cylinder（2）Junction be provided with foam-rubber cushion（19）.
5. a kind of pitch-road-face loosepaving thickness measuring instrument according to claim 1, it is characterised in that：The location-plate（3）
The both sides at top are provided with buffer stopper（20）.
6. a kind of pitch-road-face loosepaving thickness measuring instrument according to claim 1, it is characterised in that：The fixture block（14）'s
Quantity is two, and two fixture blocks（14）It is symmetricly set on push rod（5）Both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058267.5U CN206362279U (en) | 2017-01-17 | 2017-01-17 | A kind of pitch-road-face loosepaving thickness measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058267.5U CN206362279U (en) | 2017-01-17 | 2017-01-17 | A kind of pitch-road-face loosepaving thickness measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362279U true CN206362279U (en) | 2017-07-28 |
Family
ID=59380567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058267.5U Expired - Fee Related CN206362279U (en) | 2017-01-17 | 2017-01-17 | A kind of pitch-road-face loosepaving thickness measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206362279U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816927A (en) * | 2017-11-28 | 2018-03-20 | 中国水利水电第五工程局有限公司 | A kind of portable road structure layer thickness detection device |
| CN111811367A (en) * | 2020-07-08 | 2020-10-23 | 惠州市筑成工程管理有限公司 | Supervision is with bituminous paving thickness monitoring device |
| CN113375525A (en) * | 2021-04-27 | 2021-09-10 | 张朝峰 | Building engineering supervision's material detecting system |
| CN116412738A (en) * | 2023-06-09 | 2023-07-11 | 陕西鑫炬烽建筑工程有限公司 | Thickness detection equipment for road engineering construction |
-
2017
- 2017-01-17 CN CN201720058267.5U patent/CN206362279U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816927A (en) * | 2017-11-28 | 2018-03-20 | 中国水利水电第五工程局有限公司 | A kind of portable road structure layer thickness detection device |
| CN111811367A (en) * | 2020-07-08 | 2020-10-23 | 惠州市筑成工程管理有限公司 | Supervision is with bituminous paving thickness monitoring device |
| CN113375525A (en) * | 2021-04-27 | 2021-09-10 | 张朝峰 | Building engineering supervision's material detecting system |
| CN113375525B (en) * | 2021-04-27 | 2023-07-28 | 山东建业建设发展集团有限公司 | Material detecting system for supervision of building engineering |
| CN116412738A (en) * | 2023-06-09 | 2023-07-11 | 陕西鑫炬烽建筑工程有限公司 | Thickness detection equipment for road engineering construction |
| CN116412738B (en) * | 2023-06-09 | 2023-08-18 | 陕西鑫炬烽建筑工程有限公司 | Thickness detection equipment for road engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170728 Termination date: 20180117 |