CN207147391U - One kind is used for rubber support detrusion measurement apparatus - Google Patents
One kind is used for rubber support detrusion measurement apparatus Download PDFInfo
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- CN207147391U CN207147391U CN201721003246.XU CN201721003246U CN207147391U CN 207147391 U CN207147391 U CN 207147391U CN 201721003246 U CN201721003246 U CN 201721003246U CN 207147391 U CN207147391 U CN 207147391U
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- loop bar
- rubber support
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- scale
- measurement apparatus
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Abstract
The utility model discloses one kind and is used for rubber support detrusion measurement apparatus, including short scale, lip block, levelling mechanism, big loop bar, small loop bar, inclinator, long scale, the left end of big loop bar described in the lower end vertical connection of the short scale, the bottom of the big loop bar is provided with the lip block, the top of the big loop bar is provided with the levelling mechanism, the left end of the big loop bar is arranged the small loop bar, the right-hand member of the small loop bar and the long scale vertical connection, the upper end of the long scale is provided with the inclinator.Rubber support detrusion measurement apparatus folding of the present utility model is convenient, body is small portable, it is adapted to less area of space around measurement rubber support, and the top of big loop bar is provided with the levelling mechanism, can prevent that fore-and-aft tilt occurs in measurement process, the shearing strain quantity of the utility model energy accurate measurement rubber support, more really and accurately digit basis is provided for the maintenance of bridge.
Description
Technical field
The utility model belongs to science of bridge building detection technique field, and in particular to one kind is used for rubber support detrusion and surveyed
Measure device.
Background technology
Rubber support is a kind of support style commonly used in current bridge, it be combined closely by rubber and sheet metal and
Into, for supporting bridge weight, there are enough vertical rigidities to bear vertical load, and can be by the pressure of superstructure reliably
Pier is passed to, has good elasticity to rotate with adapting to beam-ends, has significantly detrusion to meet the level of superstructure
Displacement.The detrusion of bearing is the disease form of heavy industry in bridge defect, and according to existing code requirement, bearing detrusion is not
It is preferably excessive, the detection methods of bearing detrusion are mainly checked with artificial visual at present based on, and rubber support surrounding space
It is smaller, without suitable measuring instrument, the angle of bearing deformation can not be accurately detected, so as to can not be carried out to bearing detrusion
Accurately evaluation.Therefore a kind of rubber support detrusion measuring instrument is studied, rubber support detrusion is accurately commented
Valency plays the role of important, can be that the later stage pipe of bridge is supported and provides accurate foundation.
Such as Chinese patent application (notification number：CN203848793U a kind of " laminated rubber bearing detrusion survey) is disclosed
Measure device ", it is characterized in that the measurement apparatus includes set square and auxiliary rod, the utility model mainly fills up current board-like rubber
A kind of this blank of glue bearing detrusion measurement apparatus, there is provided dress that can accurately measure laminated rubber bearing shearing strain quantity
Put, whole device is simple in construction, compact, more convenient for higher bridge pier measurement, is adapted to various field requirements, carries just
Victory, it is easy to use, and the bottom of the body of rod it is vertical be provided with armrest part, operating personnel's holding rod, reaches when can be convenient for measuring
To the purpose accurately measured, more really and accurately digit basis is provided for the maintenance of bridge, but also needs to improve in water
Structure during flat measurement.
The content of the invention
In order to solve prior art deficiency, the utility model provides one kind and is used for rubber support detrusion measurement apparatus,
Including short scale, lip block, levelling mechanism, big loop bar, small loop bar, inclinator, long scale, the lower end of the short scale is vertical
The left end of the big loop bar is connected, the bottom of the big loop bar is provided with the lip block, and the top of the big loop bar is provided with institute
Levelling mechanism is stated, the left end of the big loop bar is arranged the small loop bar, and the right-hand member of the small loop bar is vertical with the long scale to be connected
Connect, the upper end of the long scale is provided with the inclinator.
Further, the big loop bar and small loop bar are cube body rod or cylinder rod, the big loop bar and small loop bar
Junction be provided with limit buckle.
Further, the levelling mechanism is made up of air level or levelling rod, preferably air level.
Further, the upper end of the long scale is provided with the connecting hole of the small loop bar, and the long scale can be with small set
Bar bar shaft centre line is in 360 ° of rotations.
The lip block is placed in the top for intending lower end pier structure in front of measurement rubber support, keeps big by spirit level
Loop bar, small loop bar are horizontal, are contrasted by short scale with intending measurement rubber support shearing strain quantity, drive long scale to rotate,
The numerical value on inclinator is read again, because inclinator is fixed on the upper end of long scale, when long scale rotates toward a direction, meter
Number increase, counting angle is relevant with the initial position of inclinator, by calculating inclinator rotational angle, can easily measure
The shearing strain quantity of rubber support.
(2) beneficial effect
The beneficial effects of the utility model：Relative to prior art, rubber support detrusion measurement of the present utility model
Device folding is convenient, body is small portable, is adapted to less area of space around measurement rubber support, and the top of big loop bar is provided with
It the levelling mechanism, can prevent from that fore-and-aft tilt occurs in measurement process, the utility model energy accurate measurement rubber support
Shearing strain quantity, more really and accurately digit basis is provided for the maintenance of bridge.
Brief description of the drawings
Fig. 1 is rubber support detrusion instrumentation plan；
Fig. 2 is the structural representation of rubber support detrusion measurement apparatus；
Embodiment
The utility model is further described with reference to embodiment.
Embodiment one
As shown in Figure 1-2, the implementation case, which provides, a kind of is used for rubber support detrusion measurement apparatus, including short mark
Chi 1, lip block 2, levelling mechanism 3, big loop bar 4, small loop bar 5, inclinator 6, long scale 7, the lower end of the short scale 1 are vertical
The left end of the big loop bar 4 is connected, the bottom of the big loop bar 4 is provided with the lip block 2, and the top of the big loop bar 4 is set
There is the levelling mechanism 3, the left end of the big loop bar 4 is arranged the small loop bar 5, the right-hand member of the small loop bar 5 and the long mark
The vertical connection of chi 7, the upper end of the long scale 7 are provided with the inclinator 6.
The big loop bar 4 and small loop bar 5 are cube body rod or cylinder rod, the connection of the big loop bar 4 and small loop bar 5
Place is provided with limit buckle.The levelling mechanism 3 is made up of air level or levelling rod, preferably air level.The upper end of the long scale 7
Connecting hole provided with the small loop bar 5, the long scale 7 can be with the small bar shaft centre lines of loop bar 5 in 360 ° of rotations.
The lip block 2 is placed in the top for intending the measurement front lower end pier structure 10 of rubber support 8, passes through spirit level 3
Big loop bar 4, small loop bar level 5 are kept, is contrasted by short scale 1 with intending the measurement shearing strain quantity of rubber support 8, drives length
Scale 7 rotates, then reads the numerical value on inclinator 6, because inclinator 6 is fixed on the upper end of long scale 7, when long scale 7 toward one
When individual direction rotates, increase is counted, counting angle is relevant with the initial position of inclinator 6, by the angle of rotation for calculating inclinator 6
Degree, it can easily measure the shearing strain quantity of rubber support 8.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, some deformations can also be made, improves and substitutes, this
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should using appended claims as
It is accurate.
Claims (4)
1. one kind is used for rubber support detrusion measurement apparatus, including short scale (1), lip block (2), levelling mechanism (3),
Big loop bar (4), small loop bar (5), inclinator (6), long scale (7), it is characterised in that：The lower end of the short scale (1) vertically connects
The left end of the big loop bar (4) is connect, the bottom of the big loop bar (4) is provided with the lip block (2), the big loop bar (4)
Top is provided with the levelling mechanism (3), and the left end of the big loop bar (4) is arranged the small loop bar (5), the small loop bar (5)
The inclinator (6) is fixed in right-hand member and long scale (7) vertical connection, the upper end of the long scale (7).
2. one kind according to claim 1 is used for rubber support detrusion measurement apparatus, it is characterised in that：The big set
Bar (4) and small loop bar (5) are cube body rod or cylinder rod, and the junction of the big loop bar (4) and small loop bar (5) is provided with limit
Position button.
3. one kind according to claim 1 is used for rubber support detrusion measurement apparatus, it is characterised in that：The level
Mechanism (3) is made up of air level or levelling rod.
4. one kind according to claim 1 is used for rubber support detrusion measurement apparatus, it is characterised in that：The long mark
The upper end of chi (7) is provided with the connecting hole of the small loop bar (5), and the long scale (7) can be in small loop bar (5) bar shaft centre line
360 ° of rotations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003246.XU CN207147391U (en) | 2017-08-11 | 2017-08-11 | One kind is used for rubber support detrusion measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003246.XU CN207147391U (en) | 2017-08-11 | 2017-08-11 | One kind is used for rubber support detrusion measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147391U true CN207147391U (en) | 2018-03-27 |
Family
ID=61665351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721003246.XU Active CN207147391U (en) | 2017-08-11 | 2017-08-11 | One kind is used for rubber support detrusion measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132110A (en) * | 2019-06-14 | 2019-08-16 | 湖南联智桥隧技术有限公司 | A kind of measurement method and measuring device of laminated rubber bearing shear deformation |
-
2017
- 2017-08-11 CN CN201721003246.XU patent/CN207147391U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132110A (en) * | 2019-06-14 | 2019-08-16 | 湖南联智桥隧技术有限公司 | A kind of measurement method and measuring device of laminated rubber bearing shear deformation |
| CN110132110B (en) * | 2019-06-14 | 2024-05-28 | 湖南联智科技股份有限公司 | Method and device for measuring shearing deformation of plate-type rubber support |
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