CN208012976U - A kind of asphalt material impact tester - Google Patents
A kind of asphalt material impact tester Download PDFInfo
- Publication number
- CN208012976U CN208012976U CN201820497992.7U CN201820497992U CN208012976U CN 208012976 U CN208012976 U CN 208012976U CN 201820497992 U CN201820497992 U CN 201820497992U CN 208012976 U CN208012976 U CN 208012976U
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- jump bit
- mounting plate
- electromagnetic block
- upper mounting
- fixed
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Abstract
The utility model is related to impact test technical fields, disclose a kind of asphalt material impact tester, including pedestal, upper mounting plate, filler cup and jump bit, montant is fixed between pedestal and upper mounting plate, being slid on montant has sliding block, upper mounting plate is equipped with lifting assembly, lifting assembly include with the fixed motor of upper mounting plate, be fixed with reel on the output shaft of motor, bracing wire be wound on reel, bracing wire one end is fixed with the electromagnetic block attracting with jump bit, is opened up on sliding block fluted.The lifting assembly being made of motor, reel and bracing wire is arranged in this programme on upper mounting plate, bracing wire is connected with electromagnetic block, electromagnetic block is attracting with jump bit, and opened up on sliding block it is fluted to accommodate electromagnetic block, when spool turns, bracing wire drives electromagnetic block and jump bit to rise, until electromagnetic block enters in groove, operating personnel, which need to only power off electromagnetic block, at this time so that jump bit is fallen, to eliminate the influence that bracing wire falls to jump bit, measurement accuracy is improved, measurement error is reduced.
Description
Technical field
The utility model is related to impact test technical field, more particularly to a kind of asphalt material impact tester.
Background technology
Pitch is widely used waterproof material and anti-corrosion material, be mainly used in roofing, ground, underground structure it is anti-
Water, timber, steel anti-corrosion.Widely used pavement structure cementing material in pitch or road engineering, it and different compositions
Mineral material proportion after can build up the bituminous paving of different structure.The performance of asphalt material affects road driving
Safety, determine safety, validity and the impact resistance of asphalt material frequently with impact tester in industry.Currently, public
It accuses number Chinese utility model patent for being CN206756416U and discloses a kind of paveio(u)r impact value tester, include upper flat
Platform, lower bottom base connect two guide rods between upper mounting plate and lower bottom base, slide is set on two guide rods, and slide lower section is solid
Surely it is connected with jump bit, spring is equipped between slide upper end and upper mounting plate bottom surface, is connected with bracing wire on slide, guy winding is in volume
On cylinder, for reel by motor drive, lower bottom base is equipped with filler cup, and filler cup side is equipped with transparent window, transparent window side
Wall is equipped with impact value graduation mark.
Above-mentioned technical proposal using motor drive spool turns, while pulling slide to move up, and is moved upwards up to conjunction
After suitable height, jump bit is locked in the positioning of setting height, after jump bit falling impacts metalling material, can pass through
The front and back impact value graduation mark value of transparent window record impact, to obtain the impact resistance of test material.Above-mentioned technical side
In case, bracing wire is wound using motor and reel, drives slide to lift with this.But in jump bit dropping process, the presence of bracing wire
It can affect to the whereabouts of jump bit, the result of impact is caused to generate deviation.For this purpose, there is an urgent need for a kind of measurement error is small
Asphalt material impact tester.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of asphalt material impact tester,
Its measurement error is small.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of asphalt material impact
Tester, including pedestal, upper mounting plate, filler cup and jump bit, are fixed with montant between the pedestal and the upper mounting plate, described
Sliding is connected with sliding block on montant, and the upper mounting plate is equipped with lifting assembly, and the lifting assembly includes solid with the upper mounting plate
Fixed motor is fixed with reel on the output shaft of the motor, bracing wire is wound on the reel, described bracing wire one end is fixed with
The attracting electromagnetic block with the jump bit offers the groove for accommodating the electromagnetic block on the sliding block.
By using above-mentioned technical proposal, the lifting assembly being made of motor, reel and bracing wire is set on upper mounting plate, and
Bracing wire one end connect an electromagnetic block, electromagnetic block is attracting with jump bit, and opened up on sliding block it is fluted to accommodate electromagnetic block, when
When motor drives spool turns, bracing wire on reel drives electromagnetic block and jump bit to rise, until electromagnetic block enter it is recessed
In slot, operating personnel need to only stop jump bit being made to fall to electromagnetic block power supply, be fallen to jump bit to eliminating bracing wire
It influences, improves measurement accuracy, reduce measurement error.
The utility model is further arranged to, and cavity is offered in the recess sidewall, locking group is equipped in the cavity
Part, the locking assembly include the armature being rotatablely connected with the sliding block, and the electricity for attracting the armature is fixed in the cavity
Magnet.
By using above-mentioned technical proposal, cavity is opened up in recess sidewall, and be arranged by armature and electromagnetism in cavity
The locking assembly of iron composition, armature is hinged with sliding block, and when the solenoid is energized, armature is attracted in cavity；When electromagnet is disconnected
When electric, the suction between armature and electromagnet disappears, and armature is rotated to electromagnetic block, and electromagnetic block is clamped in groove with this, real
Now to the locking of electromagnetic block.
The utility model is further arranged to, and spring, the spring and described armature one end are further fixed in the cavity
It contradicts.
By using above-mentioned technical proposal, the fixed spring in cavity, when the solenoid is energized, armature is by spring-compressed；
When the electromagnet is powered off, the elastic force of spring pushes armature open, and automatically reseting for armature is realized with this, it is ensured that locking assembly it is normal
Work.
The utility model is further arranged to, and is fixed with locating piece at the top of the jump bit, the electromagnetic block bottom opens up
There is the locating slot being inserted into for the locating piece.
By using above-mentioned technical proposal, the stationary positioned block at the top of jump bit, and locating slot is opened up in electromagnetic block bottom,
Using the mating accurate connection ensured between electromagnetic block and jump bit of locating piece and locating slot, so that it is guaranteed that jump bit falls
Position accuracy.
The utility model is further arranged to, and filler bottom of a cup portion is fixed with positioning column, and confession is offered on the pedestal
The location hole that the positioning column is inserted into.
By using above-mentioned technical proposal, in filler bottom of a cup portion stationary positioned column, and location hole is opened up on pedestal, utilize
The mating accurate connection ensured between filler cup and pedestal between positioning column and location hole, so that it is guaranteed that jump bit falls
Into filler cup, correct measurement data is obtained.
The utility model is further arranged to, and the montant is equipped with height adjustment assembly, the height adjustment assembly packet
Include the jack being opened on the sliding block and the montant, it is mating on the jack to have bolt.
By using above-mentioned technical proposal, the height adjustment assembly being made of jack and bolt, jack are set on montant
It is opened on montant and sliding block, using the change of the mating realization sliding block height of the jack and bolt of different height, from
And achievees the purpose that height adjustment assembly and adjust jump bit height.
The utility model is further arranged to, and the montant is equipped with altitude scale.
By using above-mentioned technical proposal, altitude scale is set on montant, consequently facilitating operating personnel adjust jump bit
Height, improve the accuracy of measurement.
The utility model is further arranged to, and the filler cup is transparent, and which is provided with impact scale.
By using above-mentioned technical proposal, filler cup is arranged to transparence, and impact scale is set on filler cup surface,
Consequently facilitating operating personnel's observation, reading experimental data, improve the accuracy of measurement.
In conclusion the utility model has the advantages that：
1, the lifting assembly being made of motor, reel and bracing wire is set on upper mounting plate, bracing wire is connected with electromagnetic block, electromagnetism
Block is attracting with jump bit, and opens up fluted to accommodate electromagnetic block on sliding block, and when spool turns, bracing wire drives electromagnetic block and impact
Hammer rises, until electromagnetic block enters in groove, operating personnel need to only stop jump bit being made to fall to electromagnetic block power supply at this time,
To eliminate the influence that bracing wire falls to jump bit, measurement accuracy is improved, reduces measurement error；
2, cavity is opened up in recess sidewall, and the locking assembly being made of armature and electromagnet is set in cavity, rank
Iron is hinged with sliding block, and when the solenoid is energized, armature is attracted in cavity；When the electromagnet is powered off, armature and electromagnet it
Between suction disappear, armature is rotated to electromagnetic block, and electromagnetic block is clamped in groove with this, realizes locking to electromagnetic block；
3, the stationary positioned block at the top of jump bit, and locating slot is opened up in electromagnetic block bottom, utilize locating piece and locating slot
The mating accurate connection ensured between electromagnetic block and jump bit, so that it is guaranteed that the accuracy for the position that jump bit falls.
Description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the cross-sectional view of embodiment；
Fig. 3 is the enlarged diagram of A in Fig. 2.
In figure：1, pedestal；11, montant；12, filler cup；121, scale is impacted；13, sliding block；131, groove；2, upper mounting plate；
3, jump bit；4, lifting assembly；41, motor；42, reel；43, bracing wire；44, electromagnetic block；51, locating piece；52, locating slot；53,
Positioning column；54, location hole；6, locking assembly；61, cavity；62, armature；63, electromagnet；64, spring；7, height adjustment assembly；
71, jack；72, bolt；73, altitude scale.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of asphalt material impact tester, including pedestal 1, pedestal 1 is circular plate structure, and pedestal
Two vertical montants 11 are welded on 1 upper surface.Montant 11 extends straight up, and a sliding block is equipped between two montants 11
13.Sliding block 13 is in cuboid, and two distributions of montant 11 are threaded through 13 both ends of sliding block, and sliding block 13 is connected with the sliding of montant 11.Two
11 bottom of root montant is equipped with a upper mounting plate 2, and upper mounting plate 2 is also circular plate structure.
Lifting assembly 4 is installed, lifting assembly 4 includes motor 41, reel 42 and bracing wire 43 on upper mounting plate 2.Motor 41 is horizontal
To mounted on 2 upper surface one end of upper mounting plate, bottom is fixed with upper mounting plate 2, and the output shaft of motor 41 prolongs to 2 center of upper mounting plate
It stretches, reel 42 is set on 41 output shaft of motor, to realize the rotation connection between reel 42 and upper mounting plate 2.Bracing wire 43 by
High-strength rubber is made, wound on 42 side of reel.43 one end of bracing wire extends across upper mounting plate 2 straight down, and end connects
It is connected to an electromagnetic block 44.Electromagnetic block 44 is rounded lamellar, and when it is powered, electromagnetic block 44 has good magnetism.
As shown in Fig. 2, a jump bit 3 is connected on the downside of electromagnetic block 44,3 cylinder block structure of jump bit, by
Stainless steel is made, for impacting material to be detected.There are one locating piece 51, locating piece 51 and jump bits 3 for 3 top tape of jump bit
It is integrally formed, and offers locating slot 52 corresponding with locating piece 51 on 44 lower surface of electromagnetic block, locating piece 51 and locating slot 52
It is mating.In conjunction with shown in Fig. 3, sliding and opened up on lower surface there are one groove 131, groove 131 coordinates with the sliding of electromagnetic block 44,
And 131 both sides of groove are equipped with the locking assembly 6 due to Motionless electromagnetic block 44, locking assembly 6 includes armature 62 and electromagnet 63
And spring 64.131 both ends of groove offer the cavity 61 for accommodating locking member, and electromagnet 63 is fixed on inside cavity 61.Rank
Iron 62 is in vertical rod-like structure, and bottom and cavity 61 are side walls hinged.Spring 64 be mounted on 61 side wall of cavity and armature 62 it
Between, one end is fixed with 61 side wall of cavity, and the other end extends naturally.When electromagnet 63 is powered, electromagnet 63 generate it is such simultaneously
Armature 62 is attracted to be rotated into cavity 61, when armature 62 turns to vertical state, armature 62 compresses spring 64；Work as electromagnet
When 63 power-off, the elastic force of spring 64 pushes armature 62 to be rotated to electromagnetic block 44, is clamped electromagnetic block 44 with this, plays locking and makees
With.
As shown in Figure 1 and Figure 2, there are one filler cups 12 for installation immediately below jump bit 3, and filler cup 12 is by transparent glass system
At, impact scale 121 is additionally provided on 12 side wall of filler cup, consequently facilitating operating personnel observe, reading experimental data, raising measurement
Accuracy.12 bottom of filler cup is further fixed on a positioning column 53,53 cylinder structure of positioning column, offered on pedestal 1 with
53 corresponding location hole 54 of positioning column.When positioning column 53 and 54 grafting of location hole, filler cup 12 is fixed on 1 center of pedestal,
And it is corresponding with jump bit 3, so that 3 times backwardnesss of jump bit are smoothly fallen on the material in filler cup 12.
Height adjustment assembly 7 is also equipped between sliding block 13 and montant 11, height adjustment assembly 7 includes jack 71 and bolt
72.Jack 71 is opened on sliding block 13 and montant 11, and the jack 71 on montant 11 has multiple, and multiple jacks 71 are along montant 11
Short transverse be equally spaced.Bolt 72 and jack 71 are mating, between sliding block 13 is fixed on two montants 11 with this, and
The jack 71 of different location makes the height of sliding block 13 and jump bit 3 be changed, and plays adjustment effect.It is also set on montant 11
Altitude scale 73 is equipped with so as to the height of the accurate adjusting slider of operating personnel 13, improves the accuracy of measurement.
When the present embodiment is in use, sliding block 13 need to be only placed on to experiment desired height, then bolt 72 is inserted with corresponding
71 grafting of hole, is fixed sliding block 13 with this.Again by locating piece 51 and 52 grafting of locating slot so that electromagnetic block 44 and 3 phase of jump bit
It inhales, utilizes motor 41 that reel 42 is driven to rotate later so that bracing wire 43 draws high electromagnetic block 44 and jump bit 3 upwards, works as electromagnetism
When block 44 and 131 grafting of groove of 13 bottom of sliding block, the electromagnet 63 in cavity 61 powers off, and the armature 62 of 44 side of electromagnetic block will
Electromagnetic block 44 clamps.When experiment, operating personnel need to only cut off the power supply of electromagnetic block 44, and jump bit 3 is freely fallen under the effect of gravity
Body is fallen on the material in filler cup 12 so that entire experiment is accomplished.
In the above process, since bracing wire 43 and jump bit 3 are not directly connected to, jump bit 3 does not receive bracing wire 43 when falling
Influence reduce measurement error to improve measurement accuracy.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of asphalt material impact tester, including pedestal (1), upper mounting plate (2), filler cup (12) and jump bit (3), described
It is fixed with montant (11) between pedestal (1) and the upper mounting plate (2), is slid on the montant (11) and is connected with sliding block (13), institute
It states upper mounting plate (2) and is equipped with lifting assembly (4), the lifting assembly (4) includes and the upper mounting plate (2) fixed motor
(41), it is fixed with reel (42) on the output shaft of the motor (41), bracing wire (43), feature are wound on the reel (42)
It is：Described bracing wire (43) one end is fixed with the electromagnetic block (44) attracting with the jump bit (3), is offered on the sliding block (13)
Accommodate the groove (131) of the electromagnetic block (44).
2. a kind of asphalt material impact tester according to claim 1, it is characterized in that：On groove (131) side wall
Cavity (61) is offered, is equipped with locking assembly (6) in the cavity (61), the locking assembly (6) includes and the sliding block
(13) armature (62) being rotatablely connected, the cavity (61) is interior to be fixed with the electromagnet (63) for attracting the armature (62).
3. a kind of asphalt material impact tester according to claim 2, it is characterized in that：It is also fixed in the cavity (61)
There are spring (64), the spring (64) to be contradicted with the armature (62) one end.
4. a kind of asphalt material impact tester according to claim 1, it is characterized in that：It is solid at the top of the jump bit (3)
There are locating piece (51), electromagnetic block (44) bottom to offer the locating slot (52) being inserted into for the locating piece (51) surely.
5. a kind of asphalt material impact tester according to claim 1, it is characterized in that：Filler cup (12) bottom is solid
Surely there is positioning column (53), the location hole (54) being inserted into for the positioning column (53) is offered on the pedestal (1).
6. a kind of asphalt material impact tester according to claim 1, it is characterized in that：The montant (11) is equipped with height
Adjusting part (7) is spent, the height adjustment assembly (7) includes the jack being opened on the sliding block (13) and the montant (11)
(71), mating on the jack (71) to have bolt (72).
7. a kind of asphalt material impact tester according to claim 1, it is characterized in that：The montant (11) is equipped with height
Spend scale (73).
8. a kind of asphalt material impact tester according to claim 1, it is characterized in that：The filler cup (12) is transparent,
And it which is provided with impact scale (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497992.7U CN208012976U (en) | 2018-04-10 | 2018-04-10 | A kind of asphalt material impact tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497992.7U CN208012976U (en) | 2018-04-10 | 2018-04-10 | A kind of asphalt material impact tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208012976U true CN208012976U (en) | 2018-10-26 |
Family
ID=63892555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820497992.7U Active CN208012976U (en) | 2018-04-10 | 2018-04-10 | A kind of asphalt material impact tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208012976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975139A (en) * | 2019-04-02 | 2019-07-05 | 郑州航空工业管理学院 | The toughness detection device and detection method of airfield runway pavement structure |
| CN111735723A (en) * | 2020-07-02 | 2020-10-02 | 蓝城乐居建设管理集团有限公司 | Impact detection device suitable for building material |
| CN115014998A (en) * | 2022-08-09 | 2022-09-06 | 江苏金圣硅基新材料研究院有限公司 | Impact test device for manufacturing optical glass |
-
2018
- 2018-04-10 CN CN201820497992.7U patent/CN208012976U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975139A (en) * | 2019-04-02 | 2019-07-05 | 郑州航空工业管理学院 | The toughness detection device and detection method of airfield runway pavement structure |
| CN111735723A (en) * | 2020-07-02 | 2020-10-02 | 蓝城乐居建设管理集团有限公司 | Impact detection device suitable for building material |
| CN115014998A (en) * | 2022-08-09 | 2022-09-06 | 江苏金圣硅基新材料研究院有限公司 | Impact test device for manufacturing optical glass |
| CN115014998B (en) * | 2022-08-09 | 2022-10-21 | 江苏金圣硅基新材料研究院有限公司 | Impact test device for manufacturing optical glass |
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