CN202393670U - Test frame movement structure of asphalt needle penetration tester - Google Patents
Test frame movement structure of asphalt needle penetration tester Download PDFInfo
- Publication number
- CN202393670U CN202393670U CN2011205612114U CN201120561211U CN202393670U CN 202393670 U CN202393670 U CN 202393670U CN 2011205612114 U CN2011205612114 U CN 2011205612114U CN 201120561211 U CN201120561211 U CN 201120561211U CN 202393670 U CN202393670 U CN 202393670U
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- connecting rod
- adjustment knob
- coarse adjustment
- knob connecting
- coarse
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Abstract
The utility model discloses a test frame movement structure of an asphalt needle penetration tester, comprising a stand and a work frame, wherein the stand is provided with a connection regulating rod in the vertical direction, and fine tuning teeth are arranged on the connection regulating rod; the work frame is provided with a fine tuning knob which is connected with a fine tuning knob connecting rod, the fine tuning knob connecting rod extends into the work frame, and a fine tuning gear is arranged at the end part of the fine tuning knob connecting rod and is meshed with the fine tuning teeth on the connection regulating rod; the connection regulating rod is further provided with coarse fining teeth; the work frame is provided with a coarse tuning knob which is connected with a coarse tuning knob connecting rod, the coarse tuning knob connecting rod extends into the work frame, and a coarse tuning gear is arranged at the end part of the coarse tuning knob connecting rod and is matched with the coarse tuning teeth of the connection regulating rod; and a conversion synchronization assembly is arranged between the fine tuning knob connecting rod and the coarse tuning knob connecting rod. Therefore, the test frame movement structure disclosed by the utility model has two functions of coarse tuning and fine tuning so that the asphalt needle penetration tester is convenient to operate.
Description
Technical field
The utility model relates to a kind of asphalt test device, the testing jig moving structure of a kind of asphalt penetrometer of more specifically saying so, dependent territory worker's test apparatus technical field.
Background technology
The pen. of measuring pitch is expression pitch soft or hard degree and denseness, resists the ability of shear failure, reflects the index of the relative viscosity of pitch under certain condition.In 25 ℃ and 5 second time, under the loading of 100 grams, the degree of depth that standard can vertically penetrate the pitch sample is a pen., is unit with 1/10 millimeter.
Asphalt penetrometer comprises frame, workbench that is connected with frame and testing jig, and workbench, testing jig are vertical with frame.Place the insulation ware on the workbench, testing jig is provided with the asphalt penetrometer element.
When the asphalt penetrometer test operation, when on workbench, placing insulation ware and penetration test appearance, all need regulate the distance between workbench and the testing jig; And regulate between workbench and the testing jig apart from the time; It is bigger generally to begin range of adjustment, carries out trickle adjusting then, and existing asphalt penetrometer is to realize regulating the distance between workbench and the testing jig in the position on the frame through regulating testing jig; And it is accurate for what guarantee to regulate; Generally all adopt fine tuning, like this, especially to after placing the insulation ware on the workbench; Need adjusting by a relatively large margin be arranged to testing jig, there has been the deficiency of inconvenient operation in the testing jig moving structure of the asphalt penetrometer of said structure.
The utility model content
To above-mentioned situation, the problem that the utility model quasi-solution is determined provides a kind of testing jig moving structure of asphalt penetrometer, makes asphalt penetrometer easy to operate.
For addressing the above problem; The utility model has adopted following technical scheme: a kind of testing jig moving structure of asphalt penetrometer; It comprises frame, is connected the falsework on the said frame; Said frame has the connection adjuster bar of vertical direction, and said connection adjuster bar is provided with the fine setting tooth of vertical direction; Said falsework is provided with vernier adjustment knob, and said vernier adjustment knob is connected with the vernier adjustment knob connecting rod, and said vernier adjustment knob connecting rod extend in the falsework and its end has the fine setting gear, and said fine setting gear meshes with fine setting tooth on being connected adjuster bar; Also establish the coarse adjustment tooth on the said connection adjuster bar, said coarse adjustment tooth is parallel with the fine setting tooth; Said falsework is provided with the coarse adjustment knob, and said coarse adjustment knob is connected with coarse adjustment knob connecting rod, and said coarse adjustment knob connecting rod extend in the falsework and its end has the coarse adjustment gear, and said coarse adjustment gear is complementary with coarse adjustment tooth on being connected adjuster bar; Be provided with the conversion synchronization part between said vernier adjustment knob connecting rod and the coarse adjustment knob connecting rod.
Said conversion synchronization part can be the push rod that places between vernier adjustment knob connecting rod and the coarse adjustment knob connecting rod.Also can be: be included in little thick switching button on the falsework, secured adjusted bar on said little thick switching button, said adjuster bar be connected with coarse adjustment knob connecting rod with the vernier adjustment knob connecting rod respectively.
Adopt said structure, the testing jig moving structure of the asphalt penetrometer of the utility model is also established the coarse adjustment tooth owing to connect on the adjuster bar, and falsework is provided with the coarse adjustment knob, and is provided with the conversion synchronization part between vernier adjustment knob connecting rod and the coarse adjustment knob connecting rod.Can make the testing jig moving structure have two functions of coarse adjustment and fine setting like this; When asphalt penetrometer is tested; When the needs range of adjustment is bigger, arrive the coarse adjustment state through the conversion synchronization part, on the contrary when fine setting; To the fine setting state, make asphalt penetrometer easy to operate through the conversion synchronization part.
Description of drawings
Fig. 1 is the structural representation of the testing jig moving structure of asphalt penetrometer;
Fig. 2 is the structural representation of another embodiment of testing jig moving structure of asphalt penetrometer.
Among the figure: the 1-frame, the 2-falsework, 3-connects adjuster bar, and 4-finely tunes tooth, 5-vernier adjustment knob; 6-vernier adjustment knob connecting rod, 7-finely tunes gear, 8-coarse adjustment tooth, 9-coarse adjustment knob, 10-coarse adjustment knob connecting rod; 11-coarse adjustment gear, 12-workbench, 13-push rod, the little thick switching button of 14-, 15-adjuster bar.
Embodiment
As shown in Figure 1, the testing jig moving structure of the asphalt penetrometer of the utility model, it comprises frame 1, is connected the falsework 2 on the said frame 1.On the frame 1, falsework 2 below also be connected with workbench 12.Said frame 1 has the connection adjuster bar 3 of vertical direction, and said connection adjuster bar 3 is provided with the fine setting tooth 4 of vertical direction; Said falsework 2 is provided with vernier adjustment knob 5, and said vernier adjustment knob 5 is connected with vernier adjustment knob connecting rod 6, and said vernier adjustment knob connecting rod 6 extend in the falsework 2 and its end has fine setting gear 7, and said fine setting gear 7 meshes with fine setting tooth 4 on being connected adjuster bar 3.The testing jig moving structure of the asphalt penetrometer of said structure and prior art is similar, therefore is not described in detail.
The characteristics of the testing jig moving structure of the asphalt penetrometer of the utility model are: also establish coarse adjustment tooth 8 on the said connection adjuster bar 3, said coarse adjustment tooth 8 is parallel with fine setting tooth 4; Said falsework 2 is provided with coarse adjustment knob 9; Said coarse adjustment knob 9 is connected with coarse adjustment knob connecting rod 10; Said coarse adjustment knob connecting rod 10 extend in the falsework 2 and its end has coarse adjustment gear 11, and said coarse adjustment gear 11 is complementary with coarse adjustment tooth 8 on being connected adjuster bar 3; Be provided with the conversion synchronization part between said vernier adjustment knob connecting rod 6 and the coarse adjustment knob connecting rod 10.
Said conversion synchronization part is the push rod 13 that places between vernier adjustment knob connecting rod 6 and the coarse adjustment knob connecting rod 10.
Referring to Fig. 2, said conversion synchronization part also can be: be included in little thick switching button 14 on the falsework 2, secured adjusted bar 15 on said little thick switching button 14, said adjuster bar 15 are connected with coarse adjustment knob connecting rod 10 with vernier adjustment knob connecting rod 6 respectively.
Claims (3)
1. the testing jig moving structure of an asphalt penetrometer; It comprises frame (1), is connected the falsework (2) on the said frame (1); Said frame (1) has the connection adjuster bar (3) of vertical direction, and said connection adjuster bar (3) is provided with the fine setting tooth (4) of vertical direction; Said falsework (2) is provided with vernier adjustment knob (5); Said vernier adjustment knob (5) is connected with vernier adjustment knob connecting rod (6); Said vernier adjustment knob connecting rod (6) extend in the falsework (2) and its end has fine setting gear (7), and said fine setting gear (7) meshes with fine setting tooth (4) on being connected adjuster bar (3); It is characterized in that also establishing on the said connection adjuster bar (3) coarse adjustment tooth (8), said coarse adjustment tooth (8) is parallel with fine setting tooth (4); Said falsework (2) is provided with coarse adjustment knob (9); Said coarse adjustment knob (9) is connected with coarse adjustment knob connecting rod (10); Said coarse adjustment knob connecting rod (10) extend in the falsework (2) and its end has coarse adjustment gear (11), and said coarse adjustment gear (11) is complementary with coarse adjustment tooth (8) on being connected adjuster bar (3); Be provided with the conversion synchronization part between said vernier adjustment knob connecting rod (6) and the coarse adjustment knob connecting rod (10).
2. the testing jig moving structure of asphalt penetrometer according to claim 1 is characterized in that said conversion synchronization part is the push rod (13) that places between vernier adjustment knob connecting rod (6) and the coarse adjustment knob connecting rod (10).
3. the testing jig moving structure of asphalt penetrometer according to claim 1; It is characterized in that said conversion synchronization part is included in falsework (2) and goes up little thick switching button (14); Said little thick switching button (14) is gone up secured adjusted bar (15), and said adjuster bar (15) is connected with coarse adjustment knob connecting rod (10) with vernier adjustment knob connecting rod (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205612114U CN202393670U (en) | 2011-12-29 | 2011-12-29 | Test frame movement structure of asphalt needle penetration tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205612114U CN202393670U (en) | 2011-12-29 | 2011-12-29 | Test frame movement structure of asphalt needle penetration tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393670U true CN202393670U (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205612114U Expired - Lifetime CN202393670U (en) | 2011-12-29 | 2011-12-29 | Test frame movement structure of asphalt needle penetration tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944687A (en) * | 2012-11-08 | 2013-02-27 | 中国科学院东北地理与农业生态研究所 | Semi-automatic soil mechanical composition sample sucking device |
| CN103028190A (en) * | 2012-12-18 | 2013-04-10 | 刘伟忠 | Spiral fine-adjustment spectacle frame type symmetrical eyebrow tattooing positioner |
| CN111426548A (en) * | 2020-04-27 | 2020-07-17 | 河南省交院工程检测科技有限公司 | Rapid centering method for bridge rubber support |
-
2011
- 2011-12-29 CN CN2011205612114U patent/CN202393670U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944687A (en) * | 2012-11-08 | 2013-02-27 | 中国科学院东北地理与农业生态研究所 | Semi-automatic soil mechanical composition sample sucking device |
| CN103028190A (en) * | 2012-12-18 | 2013-04-10 | 刘伟忠 | Spiral fine-adjustment spectacle frame type symmetrical eyebrow tattooing positioner |
| CN111426548A (en) * | 2020-04-27 | 2020-07-17 | 河南省交院工程检测科技有限公司 | Rapid centering method for bridge rubber support |
| CN111426548B (en) * | 2020-04-27 | 2023-09-19 | 中犇检测认证有限公司 | Rapid centering method for bridge rubber support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |