CN205443881U - Wrong platform detector of cement concrete pavement - Google Patents
Wrong platform detector of cement concrete pavement Download PDFInfo
- Publication number
- CN205443881U CN205443881U CN201620188368.XU CN201620188368U CN205443881U CN 205443881 U CN205443881 U CN 205443881U CN 201620188368 U CN201620188368 U CN 201620188368U CN 205443881 U CN205443881 U CN 205443881U
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- CN
- China
- Prior art keywords
- concrete pavement
- cement concrete
- station meter
- slab ends
- faulting
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Abstract
The utility model discloses a wrong platform detector of cement concrete pavement, its sets up at the cement concrete pavement seam crossing, and it is including standard scale (1) of taking air level (2), sets up inserting more than a set of ruler groove (3) along length center line symmetry on standard scale (1), inserts with it dipperstick (4) that the shape is matchd on inserting ruler groove (3), and is connected with two high regulation base (5) that can regulations in the bottom surface of standard scale (1). The utility model discloses merrily and lightheartedly, collapsible, can dismantle, conveniently carry, can be fast, can detect cement road surface cuo tai by the efficient, reduce the time the that influence traffic, the cost of reduction witnessed inspections.
Description
Technical field
This utility model relates to a kind of cement concrete pavement faulting of slab ends detector, belongs to a kind of cement concrete pavement detecting instrument technical field.
Background technology
Faulting of slab ends is one of typical disease of cement concrete pavement, mostly occurs in the seam of road deck, crack etc., affects the flatness of cement concrete pavement, life-span etc..It addition, faulting of slab ends is the important indicator of cement concrete pavement condition state, maintenance, repaving and reform design.
Nowadays, the method of cement concrete pavement faulting of slab ends detection is mainly artificial process, in " highway subgrade road surface on-the-spot test code " (JTGE60-2008), regulation measures the elevation away from maximum faulting of slab ends height different distance with level gauge, calculate depth displacement as maximum faulting of slab ends height, this kind of method wastes time and energy, and efficiency low and blocking-up traffic time is long.In addition, some areas use laser cross section instrument method, but this kind of method only substantially positions by the seam that vertical section elevation and plate size are corresponding, further rely on image capturing system abutment joint position and carry out auxiliary judgment, though safety is high, but cost is high, operation complexity, and cannot detect by the faulting of slab ends that causes of fracture.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of slim and graceful, collapsible, detachable, it is convenient for carrying, fast and efficiently cement pavement faulting of slab ends can be detected, reduce the time affecting traffic, reduce the cement concrete pavement faulting of slab ends detector of the cost of Site Detection, the deficiencies in the prior art can be overcome.
The technical solution of the utility model is: a kind of cement concrete pavement faulting of slab ends detector, it is arranged at cement-concrete road joint, it includes the station meter of band air level, station meter offers the slotting chi groove of more than a group along lengthwise centers line symmetry, slotting chi groove is inserted with the dip stick of form fit therewith, and connects the adjusting base having two height to regulate in the bottom surface of station meter.
Above-mentioned cement concrete pavement faulting of slab ends detector is, a length of 400-600cm of described station meter, and width and height are 4-6cm；
Above-mentioned cement concrete pavement faulting of slab ends detector is, described station meter is spliced by the short station meter of more than two or is launched to constitute by the short station meter folded.
Aforesaid cement concrete pavement faulting of slab ends detector is, inserts chi groove and plays perforate with station meter centrage 1.5cm, offers 10-14 with 20cm spacing, offers 2-6 with the spacing of 50cm.
Aforesaid cement concrete pavement faulting of slab ends detector is, is provided with circumscribed circle size on the top of dip stick more than the boss inserting chi groove.
Aforesaid cement concrete pavement faulting of slab ends detector is, station meter and dip stick are made up of alloy in lightweight metal.
Aforesaid cement concrete pavement faulting of slab ends detector is, the adjusting base that described height can regulate is screw-type bearing.
Compared with prior art, the cement concrete pavement faulting of slab ends detector that utility model of the present invention relates to, it is arranged at cement-concrete road joint, it is by the station meter of band air level, be connected to the adjusting base of station meter bottom surface and be inserted in the dip stick that station meter inserts on chi groove and constitute, so when needing to measure cement concrete pavement faulting of slab ends just by this device across on the seam of cement concrete pavement, station meter center is vertical with seam center, regulation bearing, until air level is placed in the middle；Then it is allowed to lower end along hole installation dip stick contact with cement concrete pavement, read the scale (i.e. at station meter aluminium alloy chi height below and above) of dip stick, entirety next detection position leveling can be transplanted on after reading, it is thus possible to fast and efficiently cement pavement faulting of slab ends is detected, reduce the time affecting traffic, reduce the cost of Site Detection.The a length of 400-600cm of described station meter, width and height are 4-6cm, insert chi groove and play perforate with station meter centrage 1.5cm, offer 10-14 with 20cm spacing, offer 2-6 with the spacing of 50cm.This size is the preferred dimensions scope that applicant obtains the most afterwards so that it is can guarantee that accuracy of detection；Station meter is spliced by the short station meter of more than two or is launched to constitute by the short station meter folded, and so can be convenient for carrying the station meter of longer dimension；It is provided with circumscribed circle size on the top of dip stick more than the boss inserting chi groove, is so possible to prevent dip stick to drop when moving integrally to next detection position；Station meter and dip stick are made up of alloy in lightweight metal, so can ensure that it will not be worn and torn easily, affects precision, can alleviate again its quality, be convenient for carrying；Height can regulate adjusting base employing screw-type bearing have easy to adjust, cost is low, non-damageable advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Embodiment 1
The main body of cement concrete pavement faulting of slab ends detector is the station meter 1 of band air level 2, and station meter 1 is made up of aluminium alloy, a length of 400-600cm, preferably 500cm, and width and height are 4-6cm, preferably 5cm；Owing to the length of station meter 1 is longer, carrying for convenience, station meter 1 is spliced by the short station meter of more than two or is launched to constitute by the short station meter folded.Station meter 1 offers the slotting chi groove 3 of more than a group along lengthwise centers line symmetry, insert the rectangle the most easily processed of cross sectional shape or the circle of chi groove 3, insert chi groove 3 and play perforate with station meter centrage 1.5cm, with 20cm spacing offer 10-14, after offer 2-6 with the spacing of 50cm, slotting chi groove 3 is inserted with the dip stick 4 of form fit therewith, dip stick 4 is made up of alloy in lightweight metal, be provided with on the top of dip stick 4 circumscribed circle size more than insert chi groove 3 boss 6, so upper carry station meter 1 time be possible to prevent dip stick 4 to drop；Connect the adjusting base 5 having two height to regulate in the bottom surface of station meter 1, the adjusting base 5 that described height can regulate is screw-type bearing.
Specifically used method is: first splices before use or launches short station meter, make up to the station meter 1 meeting level and length requirement, then adjusting base 5 is installed on station meter 1, it is inserted into dip stick 4 at slotting chi groove 3 simultaneously, after completing the assembling of cement concrete pavement faulting of slab ends detector, by faulting of slab ends detector across on the seam of cement concrete pavement, station meter 1 center is vertical with seam center, regulation adjusting base 5, until air level 2 is placed in the middle；Shake dip stick 4, makes dip stick 4 end contact with concrete road surface, reads the scale of dip stick 4, i.e. at the scale of station meter dip stick 4 below and above, entirety can be transplanted on next detection position leveling and can continue measurement reading after reading.
Claims (7)
1. a cement concrete pavement faulting of slab ends detector, it is arranged at cement-concrete road joint, it is characterized in that: it includes the station meter (1) of band air level (2), station meter (1) offers the slotting chi groove (3) of more than a group along lengthwise centers line symmetry, slotting chi groove (3) is inserted with the dip stick (4) of form fit therewith, and connects the adjusting base (5) having two height to regulate in the bottom surface of station meter (1).
Cement concrete pavement faulting of slab ends detector the most according to claim 1, it is characterised in that: a length of 400-600cm of described station meter (1), width and height are 4-6cm.
Cement concrete pavement faulting of slab ends detector the most according to claim 1 and 2, it is characterised in that: described station meter (1) is spliced by the short station meter of more than two or is launched to constitute by the short station meter folded.
Cement concrete pavement faulting of slab ends detector the most according to claim 3, it is characterised in that: insert chi groove (3) and play perforate with station meter centrage 1.5cm, offer 10-14 with 20cm spacing, offer 2-6 with the spacing of 50cm.
Cement concrete pavement faulting of slab ends detector the most according to claim 3, it is characterised in that: it is provided with circumscribed circle size on the top of dip stick (4) more than the boss (6) inserting chi groove (3).
6. according to the cement concrete pavement faulting of slab ends detector described in claim 4 or 5, it is characterised in that: station meter (1) and dip stick (4) are made up of alloy in lightweight metal.
Cement concrete pavement faulting of slab ends detector the most according to claim 1, it is characterised in that: the adjusting base (5) that described height can regulate is screw-type bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620188368.XU CN205443881U (en) | 2016-03-11 | 2016-03-11 | Wrong platform detector of cement concrete pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620188368.XU CN205443881U (en) | 2016-03-11 | 2016-03-11 | Wrong platform detector of cement concrete pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443881U true CN205443881U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620188368.XU Active CN205443881U (en) | 2016-03-11 | 2016-03-11 | Wrong platform detector of cement concrete pavement |
Country Status (1)
| Country | Link |
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| CN (1) | CN205443881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258269A (en) * | 2019-06-27 | 2019-09-20 | 天津建质建设工程检测试验有限公司 | A kind of device for measuring road surface planeness |
-
2016
- 2016-03-11 CN CN201620188368.XU patent/CN205443881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258269A (en) * | 2019-06-27 | 2019-09-20 | 天津建质建设工程检测试验有限公司 | A kind of device for measuring road surface planeness |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |