CN204945014U - Construction of the highway test compaction test apparatus - Google Patents
Construction of the highway test compaction test apparatus Download PDFInfo
- Publication number
- CN204945014U CN204945014U CN201520768815.4U CN201520768815U CN204945014U CN 204945014 U CN204945014 U CN 204945014U CN 201520768815 U CN201520768815 U CN 201520768815U CN 204945014 U CN204945014 U CN 204945014U
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- China
- Prior art keywords
- intermediate plate
- test
- fixed
- construction
- highway
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of construction of the highway test compaction test apparatus, comprise the base plate with feet, be arranged on the guide pillar of four edges in base plate upper surface and be arranged on the top board on four guide pillar tops, test specimen tube is fixed with in the middle part of described base plate upper surface, described four guide pillars are provided with can along the intermediate plate of guide pillar length direction movement, the middle part of described intermediate plate is equipped with hits real post, the upper surface of described intermediate plate is provided with step, describedly hit real post and fixed by the screw and intermediate plate being screwed onto mesa sidewall, the top of described top board is fixed with the cylinder for driving intermediate plate to move up and down, the position hitting real post of the utility model inside can adjust flexibly according to the difference of road surface core height, thus can realize the test to differing heights road surface core.
Description
Technical field
The utility model is specifically related to a kind of construction of the highway test compaction test apparatus, belongs to Pavement Road Surface Quality certification test equipment technical field.
Background technology
The development of national economy depends on flourishing traffic, on highway, various haulage vehicle day and night streams past in an endless flow, certainly will require that highway possesses the pavement quality of high-quality, current highway pavement mainly adopts pitch, rubble, the compounds such as breeze form through laying of exerting pressure, it is the test figure of road surface core to the important evidence of paving engineering Quality supervision, construction of the highway test compaction test apparatus is the indispensable device of test road surface core quality, but the position hitting real post of its inside of construction of the highway test compaction test apparatus is unadjustable at present, when needing the road surface core testing differing heights, need to change different construction of the highway test compaction test apparatuses, thus make troubles to staff, and required construction of the highway test compaction test apparatus is too much, there is the defect that equipment investment cost is large.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide adjustment flexibly can be carried out in a kind of position hitting real post construction of the highway test compaction test apparatus according to the difference of road surface core height.
Construction of the highway test compaction test apparatus of the present utility model, comprise the base plate with feet, be arranged on the guide pillar of four edges in base plate upper surface and be arranged on the top board on four guide pillar tops, test specimen tube is fixed with in the middle part of described base plate upper surface, described four guide pillars are provided with can along the intermediate plate of guide pillar length direction movement, the middle part of described intermediate plate is equipped with hits real post, the upper surface of described intermediate plate is provided with step, describedly hit real post and fixed by the screw and intermediate plate being screwed onto mesa sidewall, the top of described top board is fixed with the cylinder for driving intermediate plate to move up and down.
Construction of the highway test compaction test apparatus of the present utility model, wherein, described cylinder is provided with four, fixes after the activity of the piston rod of described cylinder runs through top board with the upper surface of intermediate plate.
Construction of the highway test compaction test apparatus of the present utility model, wherein, described screw is at least provided with four and perisporium around step is uniform.
The utility model beneficial effect: during work, moving up and down of intermediate plate is driven by the work of cylinder, moving up and down of real post is hit in the drive that moves up and down of intermediate plate, thus make to hit the compaction test of real post realization to road surface core in test specimen tube, be located in intermediate plate owing to hitting real post, and fixed by the screw of mesa sidewall and intermediate plate, when putting into the road surface core of differing heights in test specimen tube, staff can according to the road surface core of differing heights, realize the adjustment of hitting real post position, namely when the height of the road surface core put in test specimen tube is lower, staff is by unscrewing screw, move down and to hit after real post tighten the screws again, the adjustment to hitting real post position can be realized, when the height of the road surface core put in test specimen tube is higher, staff is by unscrewing screw, on move and to hit after real post tighten the screws again, the adjustment to hitting real post position can be realized, thus the test making the utility model can realize differing heights road surface core.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model.
Embodiment
Construction of the highway test compaction test apparatus as depicted in figs. 1 and 2, comprise the base plate 2 with feet 1, be arranged on the guide pillar 3 of four edges in base plate 2 upper surface and be arranged on the top board 4 on four guide pillar 3 tops, test specimen tube 5 is fixed with in the middle part of described base plate 2 upper surface, described four guide pillars 3 are provided with can along the intermediate plate 6 of guide pillar 3 length direction movement, the middle part of described intermediate plate 6 is equipped with hits real post 7, the upper surface of described intermediate plate 6 is provided with step 8, describedly hit real post 7 and fixed with intermediate plate 6 by the screw 9 being screwed onto step 8 sidewall, the top of described top board 4 is fixed with the cylinder 10 for driving intermediate plate 6 to move up and down, described cylinder 10 is provided with four, the piston rod activity of described cylinder 10 runs through top board 4 upper surface that is rear and intermediate plate 6 to be fixed, described screw 9 is at least provided with four and perisporium around step 8 is uniform, during work, moving up and down of intermediate plate is driven by the work of cylinder, moving up and down of real post is hit in the drive that moves up and down of intermediate plate, thus make to hit the compaction test of real post realization to road surface core in test specimen tube, be located in intermediate plate owing to hitting real post, and fixed by the screw of mesa sidewall and intermediate plate, when putting into the road surface core of differing heights in test specimen tube, staff can according to the road surface core of differing heights, realize the adjustment of hitting real post position, namely when the height of the road surface core put in test specimen tube is lower, staff is by unscrewing screw, move down and to hit after real post tighten the screws again, the adjustment to hitting real post position can be realized, when the height of the road surface core put in test specimen tube is higher, staff is by unscrewing screw, on move and to hit after real post tighten the screws again, the adjustment to hitting real post position can be realized.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. a construction of the highway test compaction test apparatus, comprise the base plate (2) with feet (1), be arranged on the guide pillar (3) of four edges in base plate (2) upper surface and be arranged on the top board (4) on four guide pillar (3) tops, test specimen tube (5) is fixed with in the middle part of described base plate (2) upper surface, it is characterized in that: described four guide pillars (3) are provided with can along the intermediate plate (6) of guide pillar (3) length direction movement, the middle part of described intermediate plate (6) is equipped with hits real post (7), the upper surface of described intermediate plate (6) is provided with step (8), the described real post (7) that hits is fixed with intermediate plate (6) by the screw (9) being screwed onto step (8) sidewall, the top of described top board (4) is fixed with the cylinder (10) for driving intermediate plate (6) to move up and down.
2. construction of the highway test compaction test apparatus according to claim 1, it is characterized in that: described cylinder (10) is provided with four, the piston rod activity of described cylinder (10) runs through top board (4) to be fixed with the upper surface of intermediate plate (6) afterwards.
3. construction of the highway test compaction test apparatus according to claim 2, is characterized in that: described screw (9) is at least provided with four and perisporium around step (8) is uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768815.4U CN204945014U (en) | 2015-09-26 | 2015-09-26 | Construction of the highway test compaction test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768815.4U CN204945014U (en) | 2015-09-26 | 2015-09-26 | Construction of the highway test compaction test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204945014U true CN204945014U (en) | 2016-01-06 |
Family
ID=55012430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768815.4U Expired - Fee Related CN204945014U (en) | 2015-09-26 | 2015-09-26 | Construction of the highway test compaction test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204945014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540781A (en) * | 2018-12-01 | 2019-03-29 | 罗峰 | Compaction test apparatus is used in a kind of construction of the highway test |
| CN110618051A (en) * | 2019-09-27 | 2019-12-27 | 长安大学 | Improved device of sample containing disc of wet wheel abrasion instrument and working method thereof |
-
2015
- 2015-09-26 CN CN201520768815.4U patent/CN204945014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540781A (en) * | 2018-12-01 | 2019-03-29 | 罗峰 | Compaction test apparatus is used in a kind of construction of the highway test |
| CN110618051A (en) * | 2019-09-27 | 2019-12-27 | 长安大学 | Improved device of sample containing disc of wet wheel abrasion instrument and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160106 Termination date: 20160926 |