CN205981088U - Foil gage seal structure - Google Patents
Foil gage seal structure Download PDFInfo
- Publication number
- CN205981088U CN205981088U CN201620821950.5U CN201620821950U CN205981088U CN 205981088 U CN205981088 U CN 205981088U CN 201620821950 U CN201620821950 U CN 201620821950U CN 205981088 U CN205981088 U CN 205981088U
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- CN
- China
- Prior art keywords
- conductor terminal
- water
- foil gauge
- strain
- polyvinyl chloride
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Abstract
The utility model discloses a foil gage seal structure, including foil gage structure, conductor terminal structure, water -borne glue inoxidizing coating and the waterproof clay protective layer of polyvinyl chloride, the foil gage structure is all pasted on ribbed steel bar with the conductor terminal structure, the foil gage structure with be in the same place through welded connection between the conductor terminal structure, the water -borne glue inoxidizing coating is sealed totally to be covered in foil gage structure and conductor terminal structure top, and the inoxidizing coating top is glued in aqueous to sealed totally cover of the waterproof clay protective layer of polyvinyl chloride. The utility model discloses can realize the foil gage firmly the pasting of reinforcing bar surface, in the concrete placement engineering, the water in the concrete can not exert an influence to the foil gage in addition, vibrates the in -process at the concrete and can not make the foil gage lose efficacy yet, has improved the survival rate of foil gage and experiment data acquisition's the degree of accuracy, the practicality is stronger.
Description
Technical field
This utility model is related to technical field of civil engineering, particularly to a kind of strain sheet sealing structure.
Background technology
Foil gauge is applied widely in terms of civil engineering structure tests measurement component strain value, and wherein, foil gauge glues
The quality of patch is accurately to obtain the important guarantee of experimental data with the safeguard procedures after stickup.But exist during test
Much difficult：1. foil gauge is typically all pasted onto in the plane of flat smooth, is difficult to paste in Ribbed Bar；2. foil gauge
Easily lost efficacy in the case of touching water, the waterproof of foil gauge is difficult to be effectively ensured；3. foil gauge is in reinforced concrete member
Easily lost efficacy in process of vibrating.Because problem above causes strain gauge adhesion intractability big, foil gauge is handed in concrete reinforcement
Interface survival rate is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of strain sheet sealing structure, effectively solves existing
In technology, foil gauge is difficult to paste it is difficult to waterproof in Ribbed Bar, the problems such as easily inefficacy in process of vibrating.
The technical scheme that this utility model solves above-mentioned technical problem is as follows：
A kind of strain sheet sealing structure, including strain chip architecture, conductor terminal structure, water-borne glue overcoat and polychlorostyrene second
Alkene waterproof clay protective layer；
Described strain chip architecture and described conductor terminal structure are all pasted onto in Ribbed Bar, described strain chip architecture and institute
State and pass through between conductor terminal structure to be welded together；Described water-borne glue overcoat fully seals covering in described foil gauge
Above structure and described conductor terminal structure, described water-proof adhesive polyvinyl chloride mud protective layer fully seals covering in described water
Above glue overcoat.
The beneficial effects of the utility model：This utility model provides a kind of strain sheet sealing structure, is capable of foil gauge
In the firm stickup of rebar surface, and in concreting engineering, the water in concrete will not produce impact to foil gauge,
Also foil gauge will not be made during concrete vibrating to lose efficacy, the survival rate that improve foil gauge is accurate with what experimental data obtained
Degree, practicality is stronger.
Further, described strain chip architecture includes foil gauge and foil gauge line, and described conductor terminal structure includes wire
Terminal and wire；
Described foil gauge and described conductor terminal are all pasted onto in Ribbed Bar by glue, one end of described foil gauge line
It is welded on described foil gauge, the other end is welded on described conductor terminal, one end of described wire is welded on described conductor wire end
On son, the other end extends to the outside that described water-borne glue overcoat and water-proof adhesive polyvinyl chloride mud protective layer cover.
Beneficial effect using above-mentioned further scheme：Strain chip architecture is linked together with conductor terminal structure, strain
The experimental data of acquisition is transmitted by chip architecture by conductor terminal structure.
Further, described water-borne glue overcoat by described foil gauge, foil gauge line, conductor terminal and wire near described
The metal exposed part of one end of conductor terminal fully seals covering.
Beneficial effect using above-mentioned further scheme：Chip architecture and conductor terminal structure will be strained with water-borne glue overcoat
Fully seal covering, so that in concreting engineering, the water in concrete will not produce impact to foil gauge.
Further, the area that described water-proof adhesive polyvinyl chloride mud protective layer covers is more than what described water-borne glue overcoat covered
Area.
Beneficial effect using above-mentioned further scheme：Ensure that water-borne glue can be prevented by water-proof adhesive polyvinyl chloride mud protective layer
Sheath fully seals covering.
Further, described wire extends to the middle part of the one end outside described water-proof adhesive polyvinyl chloride mud protective layer by Buddhist nun
Imperial band is fixed on described Ribbed Bar surface.
Further, described wire extend in the one end outside described water-proof adhesive polyvinyl chloride mud protective layer middle part also logical
Cross waterproof insulation tape and be fixed on described Ribbed Bar surface.
Beneficial effect using above-mentioned further scheme：Wire is fixed on the surface of Ribbed Bar.
Further, described Ribbed Bar is pasted described strain chip architecture and the position of conductor terminal structure is polished in advance
Smooth and be carried out.
Beneficial effect using above-mentioned further scheme：Ensure that strain chip architecture can be pasted onto band with conductor terminal structure
Rib reinforcement shows.
Brief description
Fig. 1 is a kind of overall diagram of strain sheet sealing structure of the present utility model；
Fig. 2 is a kind of profile of strain sheet sealing structure of the present utility model.
1st, strain chip architecture, 11, foil gauge, 12, foil gauge line, 2, conductor terminal structure, 21, conductor terminal, 22, lead
Line, 3, water-borne glue overcoat, 31, drawer, 32, parcel tray, 4, water-proof adhesive polyvinyl chloride mud protective layer, 5, Ribbed Bar, 6, Buddhist nun
Imperial band.
Specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example is served only for explaining this practicality
New, it is not intended to limit scope of the present utility model.
Embodiment one, a kind of strain sheet sealing structure.With reference to Fig. 1, the device that the present embodiment provides is carried out specifically
Bright.
Referring to Fig. 1, a kind of strain sheet sealing structure that the present embodiment provides, including strain chip architecture 1, conductor terminal structure
2nd, water-borne glue overcoat 3 and water-proof adhesive polyvinyl chloride mud protective layer 4.
Described strain chip architecture 1 is all pasted onto in Ribbed Bar 5 with described conductor terminal structure 2, described strain chip architecture 1
Pass through to be welded together and described conductor terminal structure 2 between；Described water-borne glue overcoat 3 fully seals covering described
Above strain chip architecture 1 and described conductor terminal structure 2, do not interspace, described water-proof adhesive polyvinyl chloride mud protective layer 4 is completely close
Envelope covers above described water-borne glue overcoat 3, does not interspace.
Specifically, described strain chip architecture 1 includes foil gauge 11 and foil gauge line 12, and described conductor terminal structure 2 wraps
Include conductor terminal 21 and wire 22；Described foil gauge 11 is all pasted onto Ribbed Bar 5 by glue with described conductor terminal 21
On, one end electric cautery of described foil gauge line 12 is welded on described foil gauge 11, and other end electric cautery is welded on described
On conductor terminal 21, one end electric cautery of described wire 22 is welded on described conductor terminal 21, and the other end extends to described
Water-borne glue overcoat 3 and the outside of water-proof adhesive polyvinyl chloride mud protective layer 4 covering.
Strain chip architecture 1 after the completion of welding and conductor terminal structure 2 are sealed with water-borne glue overcoat 3, no
Leave hole, then will entirely be protected by water-borne glue with water-proof adhesive polyvinyl chloride mud protective layer 4 after water-borne glue overcoat 3 solidification
The wire 22 that the region of layer 3 closing is extended out with fraction covers, and protects water-proof adhesive polyvinyl chloride mud in the position of wire 22
Clay on sheath 4 is clutched, and makes the gap between the clogging wire of clay 22.The diameter of wire 22 should be maintained at zone of reasonableness
Interior, the damage to column section need to be taken into account and try one's best little and be not easy in casting process damaged.
Further, described water-borne glue overcoat 3 is by described foil gauge 11, foil gauge line 12, conductor terminal 21 and wire
The metal exposed part of 22 one end near described conductor terminal 21 fully seals covering.
Further, the area that described water-proof adhesive polyvinyl chloride mud protective layer 4 covers covers more than described water-borne glue overcoat 3
Area.
The middle part that described wire 22 extends to the one end outside described water-proof adhesive polyvinyl chloride mud protective layer 4 is pricked by nylon
Band 6 is fixed on described Ribbed Bar 5 surface.Further, described wire 22 extends in described water-proof adhesive polyvinyl chloride mud protection
The middle part of the one end outside layer 4 is fixed on described Ribbed Bar 5 surface also by waterproof insulation tape.
Paste in described Ribbed Bar 5 described strain chip architecture 1 and conductor terminal structure 2 position be polished in advance smooth
And be carried out.Specifically, Ribbed Bar 5 needs to paste strain chip architecture 1 and the position of conductor terminal structure 2 is used in advance
Abrasive machine and belt sander polish smooth, and plain bar only needs to be polished smooth with belt sander, and with dehydrated alcohol to paste position
It is carried out in one direction.
Specific work process：
The position pasting foil gauge is needed to carry out labelling on Ribbed Bar 5 surface, initially with abrasive machine by Ribbed Bar 5
Cross rib polish off, for reducing impact to Ribbed Bar 5 stress performance, the region of polishing should be as far as possible little.Then adopt abrasive band
Machine polishes Ribbed Bar 5 surface, then with dehydrated alcohol, foil gauge paste position is carried out in one direction, then should
Become piece 11 and conductor terminal 21 to be pasted onto on the position after polishing and cleaning, need the inspection to be after the completion of foil gauge 11 is pasted
No have bubble, and whether paste position tilts and with circuit tester, the serviceability of foil gauge 11 is detected, underproof need
Do over again, until whole detection is qualified, then one end of one end of wire 22 and foil gauge line 12 is respectively welded at conductor terminal
On 21；Then adopt water-borne glue by foil gauge 11, the surface of foil gauge line 12, conductor terminal 21 and wire 22 and wiring position
Place's sealing forms water-borne glue overcoat 3, after water-borne glue overcoat 3 solidification, water-proof adhesive polyvinyl chloride mud is cut into small pieces and is wrapped in
Water-borne glue surface, forms water-proof adhesive polyvinyl chloride mud protection 4, is finally wound around using waterproof insulation tape and uses nylon cable tie 6 to incite somebody to action
Wire 22 is fixed on rebar surface.
After the completion of concrete sample pours maintenance, the foil gauge of 40 rebar surfaces in concrete column is detected,
Do not find disabled status it was demonstrated that it is effective for carrying out the stickup of concrete reinforcing steel surface strain piece using the method
's.
This utility model provides a kind of strain sheet sealing structure, is capable of the firm stickup in rebar surface for the foil gauge,
And in concreting engineering, the water in concrete will not produce impact to foil gauge, during concrete vibrating
Foil gauge will not be made to lose efficacy, improve the accuracy that the survival rate of foil gauge is obtained with experimental data, practicality is stronger.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of strain sheet sealing structure is it is characterised in that include strain chip architecture (1), conductor terminal structure (2), water-borne glue
Overcoat (3) and water-proof adhesive polyvinyl chloride mud protective layer (4)；
Described strain chip architecture (1) is all pasted onto in Ribbed Bar (5) with described conductor terminal structure (2), described foil gauge knot
Pass through between structure (1) and described conductor terminal structure (2) to be welded together；Described water-borne glue overcoat (3) fully seals
Cover above described strain chip architecture (1) with described conductor terminal structure (2), described water-proof adhesive polyvinyl chloride mud protective layer
(4) fully seal covering above described water-borne glue overcoat (3).
2. a kind of strain sheet sealing structure according to claim 1 is it is characterised in that described strain chip architecture (1) includes
Foil gauge (11) and foil gauge line (12), described conductor terminal structure (2) includes conductor terminal (21) and wire (22)；
Described foil gauge (11) and described conductor terminal (21) are all pasted onto in Ribbed Bar (5) by glue, described foil gauge
One end of line (12) is welded on described foil gauge (11), and the other end is welded on described conductor terminal (21), described wire
(22) one end is welded on described conductor terminal (21), and the other end extends to described water-borne glue overcoat (3) and polychlorostyrene second
The outside that alkene waterproof clay protective layer (4) covers.
3. a kind of strain sheet sealing structure according to claim 2 will be it is characterised in that described water-borne glue overcoat (3) will
The one of the close described conductor terminal (21) of described foil gauge (11), foil gauge line (12), conductor terminal (21) and wire (22)
The metal exposed part at end fully seals covering.
4. a kind of strain sheet sealing structure according to claim 3 is it is characterised in that described water-proof adhesive polyvinyl chloride mud is protected
The area that the area that sheath (4) covers covers more than described water-borne glue overcoat (3).
5. a kind of strain sheet sealing structure according to claim 4 it is characterised in that described wire (22) extend to described
The middle part of the outside one end of water-proof adhesive polyvinyl chloride mud protective layer (4) is fixed on described Ribbed Bar (5) by nylon cable tie (6)
Surface.
6. a kind of strain sheet sealing structure according to claim 5 it is characterised in that described wire (22) extend in described
The middle part of the outside one end of water-proof adhesive polyvinyl chloride mud protective layer (4) is fixed on described Ribbed Bar also by waterproof insulation tape
(5) surface.
7. a kind of strain sheet sealing structure according to any one of claim 1 to 6 is it is characterised in that described Ribbed Bar
(5) position of upper stickup described strain chip architecture (1) and conductor terminal structure (2) is polished smooth in advance and is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821950.5U CN205981088U (en) | 2016-08-01 | 2016-08-01 | Foil gage seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821950.5U CN205981088U (en) | 2016-08-01 | 2016-08-01 | Foil gage seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981088U true CN205981088U (en) | 2017-02-22 |
Family
ID=58028402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620821950.5U Expired - Fee Related CN205981088U (en) | 2016-08-01 | 2016-08-01 | Foil gage seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981088U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989663A (en) * | 2017-03-08 | 2017-07-28 | 天津大学 | Precast prestressed reinforced concrete member reinforcing bar strain measurement method |
| CN110512520A (en) * | 2019-07-25 | 2019-11-29 | 山东大学 | The intelligent anchorage and production method that effective prestress detects under a kind of anchor |
| CN112727094A (en) * | 2020-12-28 | 2021-04-30 | 山东建筑大学 | Device for conveniently pasting steel bar strain gauge and construction method thereof |
| CN115233747A (en) * | 2022-07-13 | 2022-10-25 | 青岛理工大学 | Device and method for testing stress of micro steel pipe pile in miscellaneous filled stratum |
-
2016
- 2016-08-01 CN CN201620821950.5U patent/CN205981088U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989663A (en) * | 2017-03-08 | 2017-07-28 | 天津大学 | Precast prestressed reinforced concrete member reinforcing bar strain measurement method |
| CN110512520A (en) * | 2019-07-25 | 2019-11-29 | 山东大学 | The intelligent anchorage and production method that effective prestress detects under a kind of anchor |
| CN112727094A (en) * | 2020-12-28 | 2021-04-30 | 山东建筑大学 | Device for conveniently pasting steel bar strain gauge and construction method thereof |
| CN115233747A (en) * | 2022-07-13 | 2022-10-25 | 青岛理工大学 | Device and method for testing stress of micro steel pipe pile in miscellaneous filled stratum |
| CN115233747B (en) * | 2022-07-13 | 2024-02-27 | 青岛理工大学 | Device and method for testing stress of miniature steel pipe pile in miscellaneous fill stratum |
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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 |
Granted publication date: 20170222 Termination date: 20180801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |