CN202450438U - Section steel for bridge expansion device - Google Patents
Section steel for bridge expansion device Download PDFInfo
- Publication number
- CN202450438U CN202450438U CN2012200654952U CN201220065495U CN202450438U CN 202450438 U CN202450438 U CN 202450438U CN 2012200654952 U CN2012200654952 U CN 2012200654952U CN 201220065495 U CN201220065495 U CN 201220065495U CN 202450438 U CN202450438 U CN 202450438U
- Authority
- CN
- China
- Prior art keywords
- section steel
- shaped steel
- expansion device
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to a section steel for a bridge expansion device, which is characterized in that at least one groove is arranged on the inner wall of the section steel; and bosses are arranged corresponding to the waterproof tapes embedded in the section steel on the two sides of an expansion joint indicated as in the attached drawing. Three grooves are arranged in the inner wall of the section steel, and three bosses are arranged the connecting pipe bodies at the two ends of the corresponding waterproof tapes and embedded in the grooves. The section steel enables the waterproof tapes to be firmly connected with the section steel, greatly prevents the slipping off of the waterproof tape, and ensures the normal use of the whole expansion device.
Description
Technical field
The utility model relates to a kind of bridge extension joint and uses shaped steel.
Background technology
Mostly be to adopt the frame mode that installs adhesive waterproof tape between the shaped steel additional at present in the bridge extension joint, because the shaped steel design is unreasonable, adhesive waterproof tape is connected insecure with shaped steel, and adhesive waterproof tape comes off easily, can influence the normal use of whole stretching device like this.
The utility model content
The utility model technical problem to be solved provides a kind of adhesive waterproof tape and shaped steel is connected firmly, adhesive waterproof tape does not allow caducous bridge extension joint to use shaped steel.
The utility model adopts following technical scheme:
A kind of bridge extension joint is used shaped steel, it is characterized in that the inwall of shaped steel is provided with more than one groove.
The good effect of the utility model is following:
Adopt the utility model that adhesive waterproof tape and shaped steel are connected firmly, adhesive waterproof tape is not easy to come off, and ensures that whole stretching device normally uses.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model user mode figure.
In the accompanying drawings: 1 shaped steel, 2 grooves.
The specific embodiment
Like accompanying drawing 1, shown in 2, a kind of bridge extension joint of the utility model is used shaped steel, it is characterized in that the inwall of shaped steel 1 is provided with more than one groove 2, and the adhesive waterproof tape in the shaped steel 1 on both sides, corresponding embedded shrinkage joint is provided with boss, shown in accompanying drawing.The utility model shaped steel 1 inwall is provided with three grooves 2, and the connection body at corresponding adhesive waterproof tape two ends is provided with three boss and embeds in the groove 2.Adopt the utility model that adhesive waterproof tape and shaped steel are connected firmly, adhesive waterproof tape is not easy to come off, and ensures that whole stretching device normally uses.
Claims (1)
1. a bridge extension joint is used shaped steel, it is characterized in that the inwall of shaped steel (1) is provided with more than one groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200654952U CN202450438U (en) | 2012-02-27 | 2012-02-27 | Section steel for bridge expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200654952U CN202450438U (en) | 2012-02-27 | 2012-02-27 | Section steel for bridge expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450438U true CN202450438U (en) | 2012-09-26 |
Family
ID=46866310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200654952U Expired - Lifetime CN202450438U (en) | 2012-02-27 | 2012-02-27 | Section steel for bridge expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450438U (en) |
-
2012
- 2012-02-27 CN CN2012200654952U patent/CN202450438U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2010008762A (en) | Irrigation pipe connector. | |
| WO2013096127A3 (en) | Plug and abandonment system | |
| CN202450438U (en) | Section steel for bridge expansion device | |
| CN202450436U (en) | Waterproof tape for bridge expansion device | |
| CN202450434U (en) | Hollow compressed water-proof adhesive tape used for bridge stretching device | |
| CN202577143U (en) | Waterproof tape for bridge expansion device with embedded grooves | |
| CN202577140U (en) | Waterproof adhesive tape with clamping grooves for bridge expansion device | |
| CN202577142U (en) | Profile steel with clamping bulge for bridge retractor device | |
| CN202450437U (en) | Groove profile steel for flexible device of bridge | |
| CN202577141U (en) | Clamping strip for blocking waterproof tape used in bridge extension device | |
| CN202274645U (en) | Water flow sensor used on water heater | |
| CN203655058U (en) | Mullion connecting piece | |
| CN203174827U (en) | Shower room glass fixing piece with clamped structure | |
| CN202514756U (en) | Umbrella with massage function | |
| CN202282845U (en) | Handset with various joints | |
| CN202553083U (en) | Bedside connector for electric bed | |
| CN202560732U (en) | Connecting member used for electric bed | |
| CN201736578U (en) | Chalk | |
| CN201736617U (en) | Pen | |
| CN201728966U (en) | Pen | |
| CN202986463U (en) | Energy-saving and environment-friendly chalk sleeve | |
| CN201847286U (en) | Novel pillow | |
| CN202604344U (en) | Tablecloth | |
| CN202720795U (en) | Novel practicing calligraphy felt | |
| CN202445283U (en) | Umbrella |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050000 Shijiazhuang, South Building, Hebei, South Street, No. 70 Patentee after: CSCEC ROAD AND BRIDGE GROUP CO., LTD. Address before: 050000 Shijiazhuang, South Building, Hebei, South Street, No. 70 Patentee before: Hebei Road & Bridge Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |