CN203203991U - Road surface asphalt performance testing device - Google Patents
Road surface asphalt performance testing device Download PDFInfo
- Publication number
- CN203203991U CN203203991U CN 201320213749 CN201320213749U CN203203991U CN 203203991 U CN203203991 U CN 203203991U CN 201320213749 CN201320213749 CN 201320213749 CN 201320213749 U CN201320213749 U CN 201320213749U CN 203203991 U CN203203991 U CN 203203991U
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- Prior art keywords
- thrust
- pressure
- bridle
- tester
- cylinder seat
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- Expired - Fee Related
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Abstract
The utility model provides a road surface asphalt performance testing device, and belongs to the technical field of road engineering. The structure of the device is that a longitudinal beam frame is arranged on a base; a thrust bridle and two sliding rail cross beams are arranged at the top end of the longitudinal beam frame; a thrust cylinder seat is arranged on the thrust bridle; a thrust hydraulic cylinder is fixedly arranged on the thrust cylinder seat; the piston end of the thrust hydraulic cylinder is provided with a thrust tester; two sliding rail cross beams parallel to each other are vertical to the thrust bridle, respectively; sliding seats are arranged on the two sliding rail cross beams, respectively; a pressure bridle is connected between the two sliding seats; a pressure cylinder seat is arranged on the pressure bridle; a pressure hydraulic cylinder is fixedly arranged on the pressure cylinder seat; the piston end of the pressure hydraulic cylinder is provided with a pressure tester. The road surface asphalt performance testing device is helpful to the practical simulation test of resultant force and component force; by adopting the testing device, the testing result is more accurate and is more close to the stress of the practical use state of an asphalt tester.
Description
Technical field
The utility model relates to the highway engineering technical field, specifically a kind of highway pavement asphalt performance proving installation.
Background technology
General, before the laying stage, need pitch is carried out the mensuration of performance standard in bridges in highway engineering, comprise that the piezometry of pitch test block and thrust measures.The testing tool of prior art is when test pitch test block performance index at present, mostly be to test the force direction that is subjected to that changes the pitch test block after the unidirectional force index again to carry out the test of other direction, waste time and energy, work efficiency is low, test result precision and accuracy are not high, have certain defective.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of highway pavement asphalt performance proving installation is provided.
The technical solution of the utility model realizes in the following manner, this highway pavement asphalt performance proving installation, its structure comprises base, the thrust bridle, the pressure bridle, base is provided with the longeron framework, longeron framework top is provided with thrust bridle and slide rail crossbeam, the thrust bridle is provided with the push action cylinder seat, the thrust hydraulic jack is fixedly installed on the push action cylinder seat, the piston end of thrust hydraulic jack is provided with the thrust tester, the slide rail crossbeam is provided with two that parallel, two slide rail crossbeams are vertical with the thrust bridle respectively, be respectively arranged with slide on two slide rail crossbeams, be connected with the pressure bridle between two slides, the pressure bridle is provided with the oil pressure cylinder seat, the pressure hydraulic jack is fixedly installed on the oil pressure cylinder seat, and the piston end of pressure hydraulic jack is provided with pressure tester, the test ware that pressure tester arranges on base; Thrust tester apical grafting is to the oil pressure cylinder seat; Thrust hydraulic jack and pressure hydraulic jack are connected on the hydraulic controller by hydraulic oil pipe, and thrust tester and pressure tester are wired on the tester, and hydraulic controller is connected with tester.
The junction of longeron framework bottom and base is provided with reinforcement.
The junction of slide rail crossbeam and longeron framework is provided with reinforcement.
The slide rail crossbeam parallels with base.
The beneficial effect that the utility model compared with prior art produces is:
This highway pavement asphalt performance proving installation can provide the test of pressure and thrust, pressure and thrust can be tested separately, also can test simultaneously, help to make a concerted effort and divide to the realistic simulation of power and test, make test result more accurate, more near the stressing conditions of pitch test block realistic application conditions.
This highway pavement asphalt performance proving installation is saved the test operation time, improves the precision of test greatly, improves tester's work efficiency.
This highway pavement asphalt performance proving installation is reasonable in design, simple in structure, safe and reliable, easy to use, be easy to safeguard, has good value for applications.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Mark in the accompanying drawing is represented respectively:
1, base, 2, the longeron framework, 3, the thrust bridle, 4, slide rail crossbeam, 5, the push action cylinder seat, 6, the thrust hydraulic jack, 7, thrust tester, 8, slide, 9, the pressure bridle, 10, oil pressure cylinder seat, 11, the pressure hydraulic jack, 12, pressure tester, 13, test ware, 14, hydraulic oil pipe, 15, hydraulic controller, 16, lead, 17, tester, 18, reinforcement.
Embodiment
Below in conjunction with accompanying drawing highway pavement asphalt performance proving installation of the present utility model is done following detailed description the in detail.
As shown in drawings, highway pavement asphalt performance proving installation of the present utility model, its structure comprises base 1, thrust bridle 3, pressure bridle 9, base 1 is provided with longeron framework 2, longeron framework 2 tops are provided with thrust bridle 3 and slide rail crossbeam 4, thrust bridle 3 is provided with push action cylinder seat 5, thrust hydraulic jack 6 is fixedly installed on the push action cylinder seat 5, the piston end of thrust hydraulic jack 6 is provided with thrust tester 7, slide rail crossbeam 4 is provided with two that parallel, two slide rail crossbeams 4 are vertical with thrust bridle 3 respectively, be respectively arranged with slide 8 on two slide rail crossbeams, be connected with pressure bridle 9 between two slides, pressure bridle 9 is provided with oil pressure cylinder seat 10, pressure hydraulic jack 11 is fixedly installed on the oil pressure cylinder seat 10, and the piston end of pressure hydraulic jack 11 is provided with pressure tester 12, the test ware 13 that pressure tester 12 arranges on base 1; Thrust tester 7 apical graftings are to oil pressure cylinder seat 10; Thrust hydraulic jack 6 and pressure hydraulic jack 11 are connected on the hydraulic controller 15 by hydraulic oil pipe 14, and thrust tester 7 and pressure tester 12 are connected on the tester 17 by lead 16, and hydraulic controller 15 is connected with tester 17.The junction of longeron framework 2 bottoms and base 1 is provided with reinforcement.Slide rail crossbeam 4 is provided with reinforcement with the junction of longeron framework 2.Slide rail crossbeam 4 parallels with base 1.
Claims (4)
1. highway pavement asphalt performance proving installation, it is characterized in that comprising base, the thrust bridle, the pressure bridle, base is provided with the longeron framework, longeron framework top is provided with thrust bridle and slide rail crossbeam, the thrust bridle is provided with the push action cylinder seat, the thrust hydraulic jack is fixedly installed on the push action cylinder seat, the piston end of thrust hydraulic jack is provided with the thrust tester, the slide rail crossbeam is provided with two that parallel, two slide rail crossbeams are vertical with the thrust bridle respectively, be respectively arranged with slide on two slide rail crossbeams, be connected with the pressure bridle between two slides, the pressure bridle is provided with the oil pressure cylinder seat, and the pressure hydraulic jack is fixedly installed on the oil pressure cylinder seat, the piston end of pressure hydraulic jack is provided with pressure tester, the test ware that pressure tester arranges on base; Thrust tester apical grafting is to the oil pressure cylinder seat; Thrust hydraulic jack and pressure hydraulic jack are connected on the hydraulic controller by hydraulic oil pipe, and thrust tester and pressure tester are wired on the tester, and hydraulic controller is connected with tester.
2. highway pavement asphalt performance proving installation according to claim 1 is characterized in that the junction of longeron framework bottom and base is provided with reinforcement.
3. highway pavement asphalt performance proving installation according to claim 1 is characterized in that the junction of slide rail crossbeam and longeron framework is provided with reinforcement.
4. highway pavement asphalt performance proving installation according to claim 1 is characterized in that the slide rail crossbeam parallels with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213749 CN203203991U (en) | 2013-04-25 | 2013-04-25 | Road surface asphalt performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213749 CN203203991U (en) | 2013-04-25 | 2013-04-25 | Road surface asphalt performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203991U true CN203203991U (en) | 2013-09-18 |
Family
ID=49148088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320213749 Expired - Fee Related CN203203991U (en) | 2013-04-25 | 2013-04-25 | Road surface asphalt performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442127A (en) * | 2016-11-08 | 2017-02-22 | 沃克斯电梯（中国）有限公司 | Staircase apron plate pressure test device and test method |
-
2013
- 2013-04-25 CN CN 201320213749 patent/CN203203991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442127A (en) * | 2016-11-08 | 2017-02-22 | 沃克斯电梯（中国）有限公司 | Staircase apron plate pressure test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140425 |