CN206618626U - A kind of road surfacing material strength tester - Google Patents
A kind of road surfacing material strength tester Download PDFInfo
- Publication number
- CN206618626U CN206618626U CN201720375105.4U CN201720375105U CN206618626U CN 206618626 U CN206618626 U CN 206618626U CN 201720375105 U CN201720375105 U CN 201720375105U CN 206618626 U CN206618626 U CN 206618626U
- Authority
- CN
- China
- Prior art keywords
- outer cover
- adjusting handle
- reduction box
- acrylic outer
- material strength
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of road surfacing material strength tester, including tester body, the bottom of tester body is provided with reduction box, the bottom of reduction box is provided with motor housing, the bottom of motor housing is provided with service brake formula roller, the top of reduction box is provided with the second adjusting handle, the top of second adjusting handle is provided with the first adjusting handle, the side of first adjusting handle is provided with lifting hand lever, the top for lifting hand lever is provided with power knob, the top of power knob is provided with workbench, the middle part of workbench is provided with acrylic outer cover, the middle part of acrylic outer cover is provided with elevating lever, the top of elevating lever is provided with lifting platform, lifting platform is provided with second pressure dynamometer, the side of acrylic outer cover is provided with second piston bar, the opposite side of acrylic outer cover is provided with First piston bar.The device can reduce detection error with the safety of safeguard protection testing staff, can fast lifting crossbeam, raising detection speed and detection accuracy, simple in construction, convenient popularization.
Description
Technical field
The utility model is related to a kind of strength tester, and in particular to a kind of road surfacing material strength tester.
Background technology
Pavement material intensity test instrument is a kind of multi-functional highway subgrade material laboratory apparatus, it by base, gearbox,
Column, support, motor, electric switch are formed by combining.It can be carried out with pavement material intensity test instrument and other matched clamps many
Experiment, the compression strength of such as cement-lime stable soil, cleavage strength plus plays modulus experiment, the Marshall of bituminous concrete
The carrying of experiment, subgrade soils and multiple road material is tested than (CBR).But existing tester can only detect that test specimen ruptures
When, record peak load during destruction, but existing tester Detection results are relatively simple, it is impossible to by pressure detecting and
Be stressed detection, allows testing result to there is error, and existing tester, in pinch detection, roadbed can produce deformation, meeting
Splash broken roadbed slag, can accidentally injure testing staff, also existing tester needs manual adjustment crossbeam, not only inconvenient, and
And extremely lose time, bring inconvenience.
Utility model content
The purpose of this utility model is that provides a kind of road surfacing material strength test to solve the above problems
Instrument, so as to solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of road surfacing material strength tester, including tester body, the tester
The bottom of body is provided with reduction box, and the bottom of the reduction box is provided with motor housing, and the bottom of the motor housing is rolled provided with service brake formula
Wheel, the top of the reduction box is provided with the second adjusting handle, and the top of second adjusting handle is provided with the first adjusting handle, institute
The side of the first adjusting handle is stated provided with lifting hand lever, the top of the lifting hand lever is provided with power knob, the power knob
Top be provided with workbench, the middle part of the workbench is provided with acrylic outer cover, and the middle part of the acrylic outer cover is provided with lifting
Bar, the top of the elevating lever is provided with lifting platform, and the lifting platform is provided with second pressure dynamometer, the acrylic outer cover
Side is provided with second piston bar, and the opposite side of the acrylic outer cover is provided with First piston bar, the top of the First piston bar
Provided with crossbeam, the bottom of the crossbeam is provided with connecting rod, and the bottom of the connecting rod is provided with platen, and the platen is provided with first
Compression dynamomoter.
As a kind of optimal technical scheme of the present utility model, the bottom of the acrylic outer cover is provided with liquid presses piston pole,
The liquid presses piston pole is connected by oil pipe with the lifting hand lever.
As a kind of optimal technical scheme of the present utility model, the power knob is electrically connected with the motor housing, institute
State motor housing with the reduction box to be connected, the reduction box is engaged by screw mandrel with the elevating lever.
As a kind of optimal technical scheme of the present utility model, first adjusting handle passes through screw mandrel and the elevating lever
It is connected, second adjusting handle is connected by screw mandrel with the First piston bar and the second piston bar.
As a kind of optimal technical scheme of the present utility model, the first pressure dynamometer and the second pressure dynamometry
Meter is electrically connected with external power supply.
The beneficial effect that the utility model is reached is：The device is a kind of road surfacing material strength tester, the dress
Detection error can be reduced with the safety of safeguard protection testing staff by putting, can fast lifting crossbeam, raising detection speed and detection
Accuracy, it is simple in construction, it is convenient to promote.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure：1st, tester body；2nd, service brake formula roller；3rd, the first adjusting handle；4th, hand lever is lifted；5th, power knob；
6th, workbench；7th, acrylic outer cover；8th, elevating lever；9th, First piston bar；10th, second piston bar；11st, lifting platform；12nd, the second pressure
Power dynamometer；13rd, platen；14th, connecting rod；15th, crossbeam；16th, first pressure dynamometer；17th, reduction box；18th, motor housing；19、
Second adjusting handle.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, the utility model provides a kind of road surfacing material strength tester, including tester body 1, survey
The bottom for trying instrument body 1 is provided with reduction box 17, and the bottom of reduction box 17 is provided with motor housing 18, and the bottom of motor housing 18 is provided with service brake
Formula roller 2, the top of reduction box 17 is provided with the second adjusting handle 19, and the top of the second adjusting handle 19 is provided with the first adjusting handle
3, the side of the first adjusting handle 3 is provided with lifting hand lever 4, and the top of lifting hand lever 4 is provided with power knob 5, the top of power knob 5
End is provided with workbench 6, and the middle part of workbench 6 is provided with acrylic outer cover 7, and the middle part of acrylic outer cover 7 is provided with elevating lever 8, lifting
The top of bar 8 is provided with lifting platform 11, and lifting platform 11 is provided with second pressure dynamometer 12, and the side of acrylic outer cover 7 is provided with the
Two piston rods 10, the opposite side of acrylic outer cover 7 is provided with First piston bar 9, and the top of First piston bar 9 is provided with crossbeam 15, horizontal
The bottom of beam 15 is provided with connecting rod 14, and the bottom of connecting rod 14 is provided with platen 13, and platen 13 is provided with first pressure dynamometer 16.
The bottom of acrylic outer cover 7 is provided with liquid presses piston pole, and liquid presses piston pole is connected with lifting hand lever 4 by oil pipe, led to
Lifting hand lever lifting acrylic outer cover is crossed, so as to prevent waste residue splashes from injuring staff.
Power knob 5 is electrically connected with motor housing 18, and motor housing 18 is connected with reduction box 17, reduction box 17 by screw mandrel with
Elevating lever 8 is engaged, and drives reduction box to rotate by motor, so as to drive screw mandrel to rotate, controls lifter rod lifting.
First adjusting handle 3 is connected by screw mandrel with elevating lever 8, and the second adjusting handle 19 passes through screw mandrel and First piston bar
9 are connected with second piston bar 10, and lifter rod lifting can be adjusted manually by the first adjusting handle, and the second adjusting handle can be adjusted manually
Section First piston bar and second piston bar 10 are lifted.
First pressure dynamometer 16 and second pressure dynamometer 12 are electrically connected with external power supply, without changing battery,
It is easy to use.
The device is a kind of road surfacing material strength tester, including tester body 1, when needing to use,
Roadbed is placed on lifting platform 11, rotates to drive the He of First piston bar 9 using screw mandrel by the second adjusting handle 19 first
Second piston bar 10 is lifted, and adjusts the height of crossbeam 15, then by lifting hand lever 4 using jack principle acrylic outer cover
7 when being increased to platen 13, then by a switch power supply button 5, the electrical power allowed on motor housing 18 is rotated, and then drives reduction box
Pinion rotation on 17, the screw mandrel allowed on reduction box 17 is rotated, so as to allow lifting platform 11 to be raised in the presence of elevating lever 8, is allowed
Lifting platform 11 extrudes platen 13, when roadbed ruptures, and first pressure dynamometer 16 and second pressure dynamometer 12 can fast recordings
Peak load when destroyed.
The beneficial effect that the utility model is reached is：The device is a kind of road surfacing material strength tester, the dress
Detection error can be reduced with the safety of safeguard protection testing staff by putting, can fast lifting crossbeam, raising detection speed and detection
Accuracy, it is simple in construction, it is convenient to promote.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of road surfacing material strength tester, including tester body (1), it is characterised in that the tester body
(1) bottom is provided with reduction box (17), and the bottom of the reduction box (17) is provided with motor housing (18), the bottom of the motor housing (18)
End is provided with service brake formula roller (2), and the top of the reduction box (17) is provided with the second adjusting handle (19), second adjusting handle
(19) top is provided with the first adjusting handle (3), and the side of first adjusting handle (3) is provided with lifting hand lever (4), the liter
The top for dropping hand lever (4) is provided with power knob (5), and the top of the power knob (5) is provided with workbench (6), the workbench
(6) middle part is provided with acrylic outer cover (7), and the middle part of the acrylic outer cover (7) is provided with elevating lever (8), the elevating lever (8)
Top be provided with lifting platform (11), the lifting platform (11) be provided with second pressure dynamometer (12), the acrylic outer cover (7)
Side be provided with second piston bar (10), the opposite side of the acrylic outer cover (7) is provided with First piston bar (9), described first
The top of piston rod (9) is provided with crossbeam (15), and the bottom of the crossbeam (15) is provided with connecting rod (14), the connecting rod (14)
Bottom is provided with platen (13), and the platen (13) is provided with first pressure dynamometer (16).
2. a kind of road surfacing material strength tester according to claim 1, it is characterised in that the acrylic outer cover
(7) bottom is provided with liquid presses piston pole, and the liquid presses piston pole is connected by oil pipe with the lifting hand lever (4).
3. a kind of road surfacing material strength tester according to claim 1, it is characterised in that the power knob
(5) it is electrically connected with the motor housing (18), the motor housing (18) is connected with the reduction box (17), the reduction box (17)
Engaged by screw mandrel with the elevating lever (8).
4. a kind of road surfacing material strength tester according to claim 1, it is characterised in that the first regulation hand
Wheel (3) is connected by screw mandrel with the elevating lever (8), and second adjusting handle (19) passes through screw mandrel and the First piston bar
(9) it is connected with the second piston bar (10).
5. a kind of road surfacing material strength tester according to claim 1, it is characterised in that the first pressure is surveyed
Power meter (16) and the second pressure dynamometer (12) are electrically connected with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375105.4U CN206618626U (en) | 2017-04-11 | 2017-04-11 | A kind of road surfacing material strength tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720375105.4U CN206618626U (en) | 2017-04-11 | 2017-04-11 | A kind of road surfacing material strength tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206618626U true CN206618626U (en) | 2017-11-07 |
Family
ID=60236147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720375105.4U Expired - Fee Related CN206618626U (en) | 2017-04-11 | 2017-04-11 | A kind of road surfacing material strength tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206618626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007774A (en) * | 2017-11-14 | 2018-05-08 | 东旭科技集团有限公司 | The apparatus and method for measuring flaky material Young's modulus |
| CN109682682A (en) * | 2018-12-07 | 2019-04-26 | 潍坊卓远检测仪器科技有限公司 | A kind of multifunction road strength tester |
-
2017
- 2017-04-11 CN CN201720375105.4U patent/CN206618626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007774A (en) * | 2017-11-14 | 2018-05-08 | 东旭科技集团有限公司 | The apparatus and method for measuring flaky material Young's modulus |
| CN109682682A (en) * | 2018-12-07 | 2019-04-26 | 潍坊卓远检测仪器科技有限公司 | A kind of multifunction road strength tester |
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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 |
Granted publication date: 20171107 Termination date: 20180411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |