CN201620900U - Alley way engineering beam mounting support - Google Patents
Alley way engineering beam mounting support Download PDFInfo
- Publication number
- CN201620900U CN201620900U CN2010201292339U CN201020129233U CN201620900U CN 201620900 U CN201620900 U CN 201620900U CN 2010201292339 U CN2010201292339 U CN 2010201292339U CN 201020129233 U CN201020129233 U CN 201020129233U CN 201620900 U CN201620900 U CN 201620900U
- Authority
- CN
- China
- Prior art keywords
- beam mounting
- mounting lever
- alley way
- beam column
- mounting support
- 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 - Fee Related
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
An alley way engineering beam mounting support includes a beam mounting lever and a hoisting reverse chain, wherein the beam mounting lever is connected with the hoisting reverse chain, the front end of the beam mounting lever is provided with a fastening device, the back end of the beam mounting lever is provided with a tilt gauge, and the beam mounting lever is provided with a telescopic gear inside. The support is capable of directly reducing manpower cost, improving working efficiency, and improving alley way engineering quality.
Description
Technical field
The utility model relates to a kind of roof beam structure of going up, and specifically relates to roof beam structure on a kind of roadway engineering.
Background technology
When in the tunnel, putting the beams in place now, all be manual work basically, manually beam carried on installation, dangerous when installing like this, and waste great amount of manpower and material resources, operating efficiency reduced, and can't protect the top in advance, owing to be manual work, also can't guarantee workmanship.
Summary of the invention
The utility model provides a kind ofly can protect the top in advance, lower human cost, improve roof beam structure on the roadway engineering of workmanship.
The technical solution adopted in the utility model is: roof beam structure on a kind of roadway engineering comprises beam column and promotes jack that last beam column is connected with the lifting jack, is provided with the blocking device at the front end of last beam column, at the upper beam rod rear end tilt gauge is arranged.
In last beam column, be provided with flexible gear.
The beneficial effects of the utility model are: can directly reduce human cost, increase work efficiency, also can protect the top in advance, and improve the workmanship in tunnel.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, last beam column 1 is connected with lifting jack 2, promotes jack 2 and is fixed on the steel canopy center line, is provided with blocking device 3,4 at last beam column 1 front end, at the upper beam rod rear end tilt gauge 5 is arranged.The U section steel beam is fixed on the blocking device 3,4, last beam column is raised to suitable position,, the U section steel beam is fixed getting final product then by the position of tilt gauge 5 definite tunnel gradients by jack.Also can extend 1-1.5 rice to the front end of last beam column, the U section steel beam is being fixed, play the effect of protecting the top in advance by the flexible gear 6 in the last beam column.
Claims (2)
1. roof beam structure on the roadway engineering comprises beam column and promotes jack, it is characterized in that: go up beam column and the lifting jack is connected, be provided with the blocking device at the front end of last beam column, at the upper beam rod rear end tilt gauge is arranged.
2. roof beam structure on a kind of roadway engineering according to claim 1 is characterized in that: be provided with flexible gear in last beam column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201292339U CN201620900U (en) | 2010-03-12 | 2010-03-12 | Alley way engineering beam mounting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201292339U CN201620900U (en) | 2010-03-12 | 2010-03-12 | Alley way engineering beam mounting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620900U true CN201620900U (en) | 2010-11-03 |
Family
ID=43024356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201292339U Expired - Fee Related CN201620900U (en) | 2010-03-12 | 2010-03-12 | Alley way engineering beam mounting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620900U (en) |
-
2010
- 2010-03-12 CN CN2010201292339U patent/CN201620900U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20120312 |