CN212871664U - Asphalt sample vibration testing device - Google Patents
Asphalt sample vibration testing device Download PDFInfo
- Publication number
- CN212871664U CN212871664U CN202021330724.XU CN202021330724U CN212871664U CN 212871664 U CN212871664 U CN 212871664U CN 202021330724 U CN202021330724 U CN 202021330724U CN 212871664 U CN212871664 U CN 212871664U
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- China
- Prior art keywords
- mounting panel
- cam
- guide pillar
- sleeve
- pole
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- Expired - Fee Related
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Abstract
The utility model relates to a construction of building the road especially relates to a pitch sample vibrations testing arrangement. The utility model has the advantages that: the asphalt sample was placed on the mounting plate. And starting the motor, wherein the motor drives the rotating shaft and the cam to rotate. Because the radius of cam is different to the cam with adjust the pole butt, adjust the pole and cup joint with the sleeve, the sleeve passes through hinged joint with the mounting panel, the guide pillar passes the guiding hole of mounting panel, consequently the mounting panel can reciprocate along the guide pillar. And because the mounting panel can be accepted by the loading face, when the cam rotates to the less department of radius, the cam breaks away from with the regulation pole, and the mounting panel supports with the loading face butt, consequently when the cam constantly rotates, the mounting panel will constantly shake to the realization is to the simulation vibration test of pitch sample. And the sliding block can change the connecting position of the adjusting rod and the sleeve, so that the amplitude of the mounting plate is changed.
Description
Technical Field
The utility model relates to a construction of building the road especially relates to a pitch sample vibrations testing arrangement.
Background
Asphalt is an important component of a highway pavement structure, and various performances of the asphalt need to be tested and analyzed in the process of designing the pavement. The prior art lacks a device for testing the anti-vibration performance of an asphalt sample.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a pitch sample vibrations testing arrangement.
The utility model discloses a realize through following technical scheme:
the utility model provides an asphalt sample vibrations testing arrangement, which comprises a frame, mounting panel and cam, the frame is equipped with four guide pillars, the guide pillar is vertical to be placed, the bottom of guide pillar is equipped with the base, the base is equipped with the loading end, the mounting panel is the rectangular plate, the four corners of mounting panel is equipped with the direction through-hole respectively, the guide pillar passes the direction through-hole, the mounting panel overlap joint is on the loading end, the underrun hinged joint sleeve of mounting panel, the sleeve is equipped with the hole, pass the regulation pole in the telescopic hole, the hinged joint slider is passed through to the one end of adjusting the pole, the frame is equipped with the slide, install in the slide slider slidable, the edge of cam.
According to the above technical solution, preferably, the adjustment lever is provided with a plurality of support wheels, and the support wheels are abutted with the cam.
According to the above technical scheme, preferably, the guide pillar is sleeved with a spring, and two ends of the spring are respectively abutted to the bearing surface and the bottom surface of the mounting plate.
According to the technical scheme, preferably, the bearing surface is provided with the buffer layer.
The utility model has the advantages that: the asphalt sample was placed on the mounting plate. And starting the motor, wherein the motor drives the rotating shaft and the cam to rotate. Because the radius of cam is different to the cam with adjust the pole butt, adjust the pole and cup joint with the sleeve, the sleeve passes through hinged joint with the mounting panel, the guide pillar passes the guiding hole of mounting panel, consequently the mounting panel can reciprocate along the guide pillar. And because the mounting panel can be accepted by the loading face, when the cam rotates to the less department of radius, the cam breaks away from with the regulation pole, and the mounting panel supports with the loading face butt, consequently when the cam constantly rotates, the mounting panel will constantly shake to the realization is to the simulation vibration test of pitch sample. And the sliding block can change the connecting position of the adjusting rod and the sleeve, so that the amplitude of the mounting plate is changed.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
Fig. 2 shows a schematic view of a connection structure of the cam and the rotating shaft according to an embodiment of the present invention.
Fig. 3 shows a schematic structural view of a support wheel according to an embodiment of the present invention.
In the figure: 1. the device comprises a rack, 2 parts of a mounting plate, 3 parts of a cam, 4 parts of a guide post, 5 parts of a base, 6 parts of a bearing surface, 7 parts of a guide through hole, 8 parts of a sleeve, 9 parts of an adjusting rod, 10 parts of a sliding block, 11 parts of a sliding way, 12 parts of a rotating shaft, 13 parts of a motor, 14 parts of a supporting wheel, 15 parts of a spring and 16 parts of a buffer layer.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model relates to a pitch sample vibrations testing arrangement, which comprises a frame 1, mounting panel 2 and cam 3, the frame is equipped with four guide pillars 4, the vertical placing of guide pillar, the bottom of guide pillar is equipped with base 5, the base is equipped with loading end 6, the mounting panel is the rectangular plate, the four corners of mounting panel is equipped with direction through-hole 7 respectively, the guide pillar passes the direction through-hole, the mounting panel overlap joint is on the loading end, the underrun hinged joint sleeve 8 of mounting panel, the sleeve is equipped with the hole, pass in the telescopic hole and adjust pole 9, hinged joint slider 10 is passed through to the one end of adjusting the pole, the frame is equipped with slide 11, install in the slide slider slidable, the edge of cam and the bottom surface butt of adjusting.
The working principle of the embodiment is as follows: the asphalt sample was placed on the mounting plate. And starting the motor, wherein the motor drives the rotating shaft and the cam to rotate. Because the radius of cam is different to the cam with adjust the pole butt, adjust the pole and cup joint with the sleeve, the sleeve passes through hinged joint with the mounting panel, the guide pillar passes the guiding hole of mounting panel, consequently the mounting panel can reciprocate along the guide pillar. And because the mounting panel can be accepted by the loading face, when the cam rotates to the less department of radius, the cam breaks away from with the regulation pole, and the mounting panel supports with the loading face butt, consequently when the cam constantly rotates, the mounting panel will constantly shake to the realization is to the simulation vibration test of pitch sample. And the sliding block can change the connecting position of the adjusting rod and the sleeve, so that the amplitude of the mounting plate is changed.
According to the above described embodiment, the adjustment lever is preferably provided with a plurality of support wheels 14, which are in abutment with the cam. The embodiment discloses a connecting mode of an adjusting rod and a cam, and the abrasion of the cam can be reduced.
According to the above embodiment, the guide post is preferably sleeved with a spring 15, and two ends of the spring abut against the bearing surface and the bottom surface of the mounting plate respectively. The spring can absorb shock, increase of service life.
According to the above described embodiment, the carrying surface is preferably provided with a cushioning layer 16. The buffer layer can be made of sponge and the like. The buffer layer can reduce the impact between the mounting plate and the bearing surface.
The utility model has the advantages that: the asphalt sample was placed on the mounting plate. And starting the motor, wherein the motor drives the rotating shaft and the cam to rotate. Because the radius of cam is different to the cam with adjust the pole butt, adjust the pole and cup joint with the sleeve, the sleeve passes through hinged joint with the mounting panel, the guide pillar passes the guiding hole of mounting panel, consequently the mounting panel can reciprocate along the guide pillar. And because the mounting panel can be accepted by the loading face, when the cam rotates to the less department of radius, the cam breaks away from with the regulation pole, and the mounting panel supports with the loading face butt, consequently when the cam constantly rotates, the mounting panel will constantly shake to the realization is to the simulation vibration test of pitch sample. And the sliding block can change the connecting position of the adjusting rod and the sleeve, so that the amplitude of the mounting plate is changed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a pitch sample vibrations testing arrangement which characterized in that: including a frame, mounting panel and cam, the frame is equipped with four guide pillars, the guide pillar is vertical to be placed, the bottom of guide pillar is equipped with the base, the base is equipped with the loading end, the mounting panel is the rectangular plate, the four corners of mounting panel is equipped with the direction through-hole respectively, the guide pillar passes the direction through-hole, the mounting panel overlap joint is on the loading end, the underrun hinged joint sleeve of mounting panel, the sleeve is equipped with the hole, pass the regulation pole in the telescopic hole, the hinged joint slider is passed through to the one end of adjusting the pole, the frame is equipped with the slide, install in the slide slider slidable, the edge of cam and the bottom surface.
2. The asphalt sample vibration testing device according to claim 1, characterized in that: the adjusting rod is provided with a plurality of supporting wheels which are abutted with the cam.
3. The asphalt sample vibration testing device according to claim 1, characterized in that: the guide pillar overcoat is equipped with the spring, and the both ends of spring butt bearing and the bottom surface of mounting panel respectively.
4. The asphalt sample vibration testing device according to claim 1, characterized in that: the bearing surface is provided with a buffer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330724.XU CN212871664U (en) | 2020-07-09 | 2020-07-09 | Asphalt sample vibration testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330724.XU CN212871664U (en) | 2020-07-09 | 2020-07-09 | Asphalt sample vibration testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871664U true CN212871664U (en) | 2021-04-02 |
Family
ID=75213774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021330724.XU Expired - Fee Related CN212871664U (en) | 2020-07-09 | 2020-07-09 | Asphalt sample vibration testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532777A (en) * | 2021-07-14 | 2021-10-22 | 武汉佳兴高能科技有限公司 | Small-size electromechanical product shake test equipment |
-
2020
- 2020-07-09 CN CN202021330724.XU patent/CN212871664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532777A (en) * | 2021-07-14 | 2021-10-22 | 武汉佳兴高能科技有限公司 | Small-size electromechanical product shake test equipment |
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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: 20210402 Termination date: 20210709 |