CN212159412U - A anti gravity impact testing arrangement of pitch for highway construction - Google Patents
A anti gravity impact testing arrangement of pitch for highway construction Download PDFInfo
- Publication number
- CN212159412U CN212159412U CN202020730400.9U CN202020730400U CN212159412U CN 212159412 U CN212159412 U CN 212159412U CN 202020730400 U CN202020730400 U CN 202020730400U CN 212159412 U CN212159412 U CN 212159412U
- Authority
- CN
- China
- Prior art keywords
- backup pad
- pitch
- testboard
- test
- swash plate
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application discloses anti gravity impact testing arrangement of pitch for highway construction, including the testboard, the testboard upper berth is equipped with the pitch layer, still be provided with hydraulic telescoping rod on the testboard, the vertical setting of hydraulic telescoping rod is located one side on pitch layer, the hydraulic telescoping rod top is provided with the backup pad, the backup pad level sets up, be provided with the bounding wall in the backup pad, affiliated bounding wall is located three edges of backup pad, another edge of backup pad is connected with the swash plate, swash plate one end is connected with the backup pad, the other end downward sloping, the swash plate is towards the pitch layer, be provided with the test ball in the backup pad, be provided with the push rod between test ball and the bounding wall, the push rod is installed on the bounding wall relative with the swash plate. This application sets up the pitch layer through setting up on the testboard, and the heavy object that drops on the simulation vehicle comes to carry out gravity shock test to pitch for test data accuracy more.
Description
Technical Field
The application relates to an anti gravity impact test of pitch especially relates to an anti gravity impact testing arrangement of pitch for highway construction.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. Asphalt is mainly used in the industries of paint, plastics, rubber and the like, and is often used for paving the ground when the highway is constructed at present. The condition that hard objects fall from a vehicle to damage an asphalt pavement often occurs on a road, and the condition that the bearing capacity of the asphalt pavement is damaged under the impact of different weights cannot be known because a device for testing the gravity resistance impact of asphalt is lacked before the asphalt pavement is paved. Therefore, it is necessary to find a device for testing gravity impact resistance of asphalt for road construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The application provides an anti gravity impact testing arrangement of pitch for highway construction, has solved and has lacked the problem to anti gravity impact testing arrangement of pitch among the prior art.
The application provides an antigravity impact testing arrangement of pitch for highway construction, including the testboard, the testboard upper berth is equipped with the pitch layer, still be provided with hydraulic telescoping rod on the testboard, the vertical setting of hydraulic telescoping rod is located one side on pitch layer, the hydraulic telescoping rod top is provided with the backup pad, the backup pad level sets up, be provided with the bounding wall in the backup pad, affiliated bounding wall is located three edges of backup pad, another edge of backup pad is connected with the swash plate, swash plate one end is connected with the backup pad, the other end downward sloping, the swash plate is towards the pitch layer, be provided with the test ball in the backup pad, be provided with the push rod between test ball and the bounding wall, the push rod is installed on the bounding wall relative with the swash plate.
Further, the device for testing the gravity impact resistance of the asphalt for the road construction comprises a test ball, wherein the mass of the test ball is 10-100 kg.
Furthermore, the test ball is provided with a lifting hole.
Further, the asphalt antigravity impact testing device for highway construction is characterized in that a guard plate perpendicular to the testing table is arranged at the edge of the testing table, and the guard plate is four and is surrounded into a rectangle.
Further, an anti gravity impact testing arrangement of pitch for highway construction, the push rod is electric telescopic handle.
According to the technical scheme, the application provides an anti gravity impact testing arrangement of pitch for highway construction, through setting up the pitch layer on the testboard, hydraulic telescoping rod, set up the backup pad on hydraulic telescoping rod, place the test ball in the backup pad, the bounding wall in the backup pad avoids the test ball to drop from other directions, make the test ball roll off from the swash plate, fall on the pitch layer, come to carry out gravity impact test to pitch, the whereabouts height of further regulation test ball of operation hydraulic telescoping rod, the push rod of fixing on the bounding wall is electric telescopic handle, promote the test ball whereabouts, the heavy object that drops on the simulation vehicle comes to carry out gravity impact test to pitch, make test data accuracy more.
Drawings
In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic structural diagram of the present application.
Illustration of the drawings:
the test bed comprises a test bed 1, an asphalt layer 2, a hydraulic telescopic rod 3, a support plate 4, a test ball 5, an inclined plate 6, a coaming 7, a push rod 8 and a guard plate 9.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
See FIG. 1
According to the technical scheme, the asphalt anti-gravity impact testing device for road construction comprises a testing table 1, an asphalt layer 2 is laid on the test bench 1, a hydraulic telescopic rod 3 is also arranged on the test bench 1, the hydraulic telescopic rod 3 is vertically arranged at one side of the asphalt layer 2, a supporting plate 4 is arranged above the hydraulic telescopic rod 3, the supporting plate 4 is horizontally arranged, the supporting plate 4 is provided with a coaming 7, the coaming 7 is positioned on three sides of the supporting plate 4, the other side of the supporting plate 4 is connected with an inclined plate 6, one end of the inclined plate 6 is connected with the supporting plate 4, the other end of the inclined plate 6 inclines downwards, the inclined plate 6 faces the asphalt layer 2, the supporting plate 4 is provided with a test ball 5, a push rod 8 is arranged between the test ball 5 and the coaming 7, and the push rod 8 is arranged on the coaming 7 opposite to the inclined plate 6.
In the time of in-service use, lay pitch layer 2 as required on testboard 1, then place test ball 5 in backup pad 4, adjust hydraulic telescoping rod 3, promote test ball 5 to the height that needs, then operation push rod 8 pushes down test ball 5, and test ball 5 is along the landing of swash plate 6, finally falls on pitch layer 2, accomplishes the test.
Preferably, the test ball 5 has a mass of 10 to 100 kg.
Preferably, the test ball 5 is provided with a hanging hole.
Preferably, a guard plate 9 perpendicular to the test board 1 is arranged at the edge of the test board 1, and the guard plate 9 is four and forms a rectangle. The guard plate 9 is arranged, so that accidental injury loss caused by the fact that the test ball 5 runs out of the test bench 1 is avoided after the test ball 5 falls down.
Preferably, the push rod 8 is an electric telescopic rod. Set up push rod 8 into electric telescopic handle, can remote operation control electric telescopic handle extension promote the test ball, convenience more.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.
Claims (5)
1. The utility model provides an anti gravity impact testing arrangement of pitch for highway construction, its characterized in that includes testboard (1), testboard (1) upper berth is equipped with pitch layer (2), still be provided with hydraulic telescoping rod (3) on testboard (1), hydraulic telescoping rod (3) vertical setting is located one side of pitch layer (2), hydraulic telescoping rod (3) top is provided with backup pad (4), backup pad (4) level setting, be provided with bounding wall (7) on backup pad (4), affiliated bounding wall (7) are located three edges of backup pad (4), another edge of backup pad (4) is connected with swash plate (6), swash plate (6) one end is connected with backup pad (4), the other end downward sloping, swash plate (6) are towards pitch layer (2), be provided with test ball (5) on backup pad (4), a push rod (8) is arranged between the test ball (5) and the enclosing plate (7), and the push rod (8) is installed on the enclosing plate (7) opposite to the inclined plate (6).
2. An asphalt antigravity impact test device for road construction according to claim 1, wherein the test ball (5) has a mass of 10-100 kg.
3. The asphalt antigravity impact test device for road construction according to claim 2, wherein the test ball (5) is provided with a hanging hole.
4. The asphalt antigravity impact testing device for road construction according to claim 1, wherein a guard plate (9) perpendicular to the testing platform (1) is arranged at the edge of the testing platform (1), and the guard plate (9) is four and forms a rectangle.
5. The asphalt antigravity impact testing device for road construction according to claim 1, wherein the push rod (8) is an electric telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020730400.9U CN212159412U (en) | 2020-05-07 | 2020-05-07 | A anti gravity impact testing arrangement of pitch for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020730400.9U CN212159412U (en) | 2020-05-07 | 2020-05-07 | A anti gravity impact testing arrangement of pitch for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212159412U true CN212159412U (en) | 2020-12-15 |
Family
ID=73709435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020730400.9U Active CN212159412U (en) | 2020-05-07 | 2020-05-07 | A anti gravity impact testing arrangement of pitch for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212159412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378613A (en) * | 2021-01-18 | 2021-02-19 | 江西江铃集团奥威汽车零部件有限公司 | Device for detecting performance of automobile engine baffle |
| CN114813014A (en) * | 2022-06-01 | 2022-07-29 | 常熟非凡新材股份有限公司 | Tester for testing strength of wear-resistant steel ball |
-
2020
- 2020-05-07 CN CN202020730400.9U patent/CN212159412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378613A (en) * | 2021-01-18 | 2021-02-19 | 江西江铃集团奥威汽车零部件有限公司 | Device for detecting performance of automobile engine baffle |
| CN114813014A (en) * | 2022-06-01 | 2022-07-29 | 常熟非凡新材股份有限公司 | Tester for testing strength of wear-resistant steel ball |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212159412U (en) | A anti gravity impact testing arrangement of pitch for highway construction | |
| CN205875234U (en) | Adopt livestock farm subsidence single pile dead load model test device | |
| CN110080069B (en) | Asphalt laying device for road construction | |
| CN103824691A (en) | Hydraulic ejecting, pushing and sliding installation method for transformer | |
| CN216385464U (en) | Deformation detection device for asphalt pavement | |
| CN104196064A (en) | Retaining wall instability model test device and installation and test method | |
| CN111119018A (en) | Municipal administration bituminous paving pothole repair equipment | |
| CN217231383U (en) | Pitch device that paves for town road construction | |
| CN211446500U (en) | Building road surface pitch paving device | |
| CN212904325U (en) | Numerical control test device for asphalt detection | |
| CN215366659U (en) | Asphalt leveling device for paving | |
| CN221015818U (en) | Asphalt processing feeder | |
| CN204098089U (en) | A kind of retaining wall buckling form experimental rig | |
| CN215906529U (en) | Diagnostic device for service performance of asphalt mixture and pavement | |
| CN212505725U (en) | Asphalt laying device for road and bridge construction | |
| CN210194370U (en) | Crack control pitch road structure | |
| CN214882855U (en) | Asphalt pouring machine | |
| CN112033834B (en) | Numerical control test device for asphalt detection | |
| CN206457844U (en) | A kind of side slope foundation pit supporting construction | |
| CN215413529U (en) | Highway engineering pitch thickness measurement equipment | |
| CN212103573U (en) | Highway engineering pitch laying device | |
| CN214271592U (en) | Adjustable head-closing template device for asphalt paving construction | |
| CN210544814U (en) | Asphalt concrete stirring device capable of preserving heat | |
| CN215561649U (en) | Asphalt stirring device for constructional engineering | |
| CN210154941U (en) | Bridge detects with resistant detection device that deforms of pitch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |