CN202881782U - Roadbed underpinning construction device - Google Patents
Roadbed underpinning construction device Download PDFInfo
- Publication number
- CN202881782U CN202881782U CN 201220514875 CN201220514875U CN202881782U CN 202881782 U CN202881782 U CN 202881782U CN 201220514875 CN201220514875 CN 201220514875 CN 201220514875 U CN201220514875 U CN 201220514875U CN 202881782 U CN202881782 U CN 202881782U
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- CN
- China
- Prior art keywords
- roadbed
- construction device
- embedded
- reinforced
- beams
- 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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Abstract
The utility model discloses a roadbed underpinning construction device which comprises reinforced piles which are distributed on a construction plant in an array mode, an embedded part embedded at the top end of each reinforced pile, a main beam fixedly connected with each row of the reinforced piles through the embedded parts, secondary beams which are parallel to each other in couples, and vertically installed on the main beams and steel rails fixedly installed on the secondary beams. The roadbed underpinning construction device is simple and reasonable in structure and convenient to install. The design that the embedded parts are embedded on the top of the reinforced piles, and then the main beams, the secondary beams are installed on the reinforced piles, and the steel rails are arranged on the secondary beams is adopted, thus the roadbed underpinning construction device is not restricted to a mining region and technologies, meanwhile rebuilding, or additions of railway lines and complete set of in-storage trestle systems and trunk loading systems are needless, investment is not increased, land resources are not occupied, and original manufacturing technique and transport movement control are not influenced.
Description
Technical field
The utility model relates to coal preparation plant loading bunker reorganization and expansion Roadbed Construction Technology field, is specially a kind of construction equipment that underpins for roadbed.
Background technology
Country more and more payes attention to the development and utilization of Coal Energy Source, existing legal production colliery is by means such as technological transformations, production capacity is increased or the original Main production Systems in change colliery, therefore carry out one after another production capacity in the colliery of development ﹠ construction 80～nineties of last century and enlarge transformation, some coal surface production, processing, transportation facility can not be satisfied the demand, need to carry out the reorganization and expansion of infrastructure, wherein increasing coal bunker storage coal ability is exactly the part of reorganization and expansion, railway line is extended at the run coal bin edge, but because engineering and former loading bunker adjoin, downline is built, must take railway line in the construction, in case transport influencedly, must affect the production and selling of whole mine.
The utility model content
The utility model purpose is for Problems Existing, a kind of roadbed underpinning construction device is provided, in the situation that guarantees the normal operation of railway, can safety, high-quality finish engineering construction, broken conventional Construction Organization Method, for Construction unit has created huge economic benefit indirectly.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of roadbed underpinning construction device, it is characterized in that: include the reinforcing pile that array distribution goes up on construction ground, each reinforcing pile top all is embedded with built-in fitting, all be fixedly connected with girder by built-in fitting on every row's reinforcing pile, be vertically installed with the paired secondary beam that parallels on the described girder, be installed with rail on the described secondary beam.
Described a kind of roadbed underpinning construction device, it is characterized in that: described girder and secondary beam all adopt i iron to make.
The beneficial effects of the utility model are:
The utility model is simple and reasonable, easy for installation, employing is pushed up pre-buried built-in fitting at reinforcing pile, then girder, secondary beam are installed, and the design in that secondary beam sets up rail is not subjected to region, mining area and process technology limit, do not need to rebuild or increase put in storage trestle bridge system and the loading system of railway line and the whole series, do not increase investment, the land occupation resource does not affect original production process and transportation dispatching simultaneously.
Description of drawings
Fig. 1 is layout plan of the present utility model.
Fig. 2 is longitudinal plan of the present utility model.
Fig. 3 is drawing in side sectional elevation of the present utility model.
The specific embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of roadbed underpinning construction device, include the reinforcing pile 1 that array distribution goes up on construction ground, each reinforcing pile 1 top all is embedded with built-in fitting 2, all be fixedly connected with girder 3 by built-in fitting 2 on every row's reinforcing pile 1, be vertically installed with the paired secondary beam that parallels 4 on the girder 3, be installed with rail 5 on the secondary beam 4.Girder 3 and secondary beam 4 all adopt i iron to make.
Claims (2)
1. roadbed underpinning construction device, it is characterized in that: include the reinforcing pile that array distribution goes up on construction ground, each reinforcing pile top all is embedded with built-in fitting, all be fixedly connected with girder by built-in fitting on every row's reinforcing pile, be vertically installed with the paired secondary beam that parallels on the described girder, be installed with rail on the described secondary beam.
2. described a kind of roadbed underpinning construction device according to claim 1, it is characterized in that: described girder and secondary beam all adopt i iron to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514875 CN202881782U (en) | 2012-10-09 | 2012-10-09 | Roadbed underpinning construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514875 CN202881782U (en) | 2012-10-09 | 2012-10-09 | Roadbed underpinning construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202881782U true CN202881782U (en) | 2013-04-17 |
Family
ID=48073223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514875 Expired - Fee Related CN202881782U (en) | 2012-10-09 | 2012-10-09 | Roadbed underpinning construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202881782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590495A (en) * | 2013-11-25 | 2014-02-19 | 山东电力工程咨询院有限公司 | General and adjustable floor foundation embedded assembly for indoor GIS and construction method thereof |
-
2012
- 2012-10-09 CN CN 201220514875 patent/CN202881782U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590495A (en) * | 2013-11-25 | 2014-02-19 | 山东电力工程咨询院有限公司 | General and adjustable floor foundation embedded assembly for indoor GIS and construction method thereof |
| CN103590495B (en) * | 2013-11-25 | 2015-08-12 | 山东电力工程咨询院有限公司 | The construction method of indoor GIS universal adjustable flooring basis embedded part |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20161009 |