CN204644878U - A kind of transom pier steel truss girder lifting construction device - Google Patents
A kind of transom pier steel truss girder lifting construction device Download PDFInfo
- Publication number
- CN204644878U CN204644878U CN201520253173.4U CN201520253173U CN204644878U CN 204644878 U CN204644878 U CN 204644878U CN 201520253173 U CN201520253173 U CN 201520253173U CN 204644878 U CN204644878 U CN 204644878U
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- Prior art keywords
- steel truss
- truss girder
- pier
- pier stud
- lifting construction
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Abstract
The utility model discloses a kind of transom pier steel truss girder lifting construction device, comprise steel truss girder, described steel truss girder bottom is connected with pier stud, described steel truss girder and pier stud are fixed together, described pier stud lower end and the first foundation pile are fixed together, and described pier stud divides and is located at steel truss girder both sides, and described steel truss girder bottom is also provided with longitudinal stiffener, described longitudinal stiffener is connected with steel truss girder by diaphragm, and described longitudinal stiffener lower end and the second foundation pile are fixed together.The utility model transom pier steel truss girder lifting construction apparatus structure intensity is large, thus can not affect the height of Steel truss structure, ensure that both wired safety, finally makes the safety of railway operation in the assembled process of steel truss girder improve.
Description
Technical field
The utility model relates to a kind of transom pier steel truss girder lifting construction device.
Background technology
Transom pier steel truss girder is made up of pile foundation, bar shaped pier and crossbeam etc., little across the angle of cut on transom pier steel truss girder, span is large.What current transom pier steel truss girder lifting construction adopted is takes normotopia assembly unit construction above both wired, the platform for lining that the assembled needs of steel truss girder are more spacious also will protect both wired, because the structural strength of current platform for lining is little, cause the height-limited of Steel truss structure, and then both wired safety can not be ensured, finally cause the safety of railway operation in the assembled process of steel truss girder to reduce.
Utility model content
The utility model is for the deficiencies in the prior art, provide a kind of transom pier steel truss girder lifting construction device, this transom pier steel truss girder lifting construction apparatus structure intensity is large, thus the height of Steel truss structure can not be affected, ensure that both wired safety, finally make the safety of railway operation in the assembled process of steel truss girder improve.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of transom pier steel truss girder lifting construction device, comprise steel truss girder, described steel truss girder bottom is connected with pier stud, described steel truss girder and pier stud are fixed together, described pier stud lower end and the first foundation pile are fixed together, and described pier stud divides and is located at steel truss girder both sides, and described steel truss girder bottom is also provided with longitudinal stiffener, described longitudinal stiffener is connected with steel truss girder by diaphragm, and described longitudinal stiffener lower end and the second foundation pile are fixed together.
As further improvement of the utility model, described steel truss girder and pier stud are fixed and welded together by welding nail.
As further improvement of the utility model, the number of described longitudinal stiffener is 8, is consolidated between described a pair often relative longitudinal stiffener by the steel bar of chi structure.
As further improvement of the utility model, the width of described diaphragm is greater than the width of steel truss girder.
As further improvement of the utility model, described steel truss girder lower end is installed with steel column, described pier stud offers the counterbore coordinated with steel column, and described steel column to be located in counterbore and steel truss girder and pier stud are linked together.
Beneficial effect: compared with prior art, it has following beneficial effect to the utility model:
The utility model transom pier steel truss girder lifting construction apparatus structure intensity is large, thus can not affect the height of Steel truss structure, ensure that both wired safety, finally makes the safety of railway operation in the assembled process of steel truss girder improve.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of manual, and can become apparent to allow above and other object of the present utility model, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is transom pier steel truss girder lifting construction apparatus structure front view.
Fig. 2 is A-A generalized section in Fig. 1.
Fig. 3 is transom pier steel truss girder lifting construction device work progress structural representation.
Detailed description of the invention
Consult Fig. 1 ~ Fig. 3, a kind of transom pier steel truss girder lifting construction device, comprise steel truss girder 10, described steel truss girder 10 bottom is connected with pier stud 20, described steel truss girder 10 is fixed together with pier stud 20, described pier stud 20 lower end and the first foundation pile 50 are fixed together, and this ensure that the safety in work progress.
Described pier stud 20 points is located at steel truss girder 10 both sides, described steel truss girder 10 bottom is also provided with longitudinal stiffener 30, described longitudinal stiffener 30 is connected with steel truss girder 10 by diaphragm 40, described longitudinal stiffener 30 lower end and the second foundation pile 60 are fixed together, such structure design can play support effect better, and make this transom pier steel truss girder lifting construction apparatus structure intensity large, the height of steel truss girder 10 structure can not be affected, ensure that both wired safety, finally make the safety of railway operation in the assembled process of steel truss girder 10 improve.
Described steel truss girder 10 is fixed and welded together by welding nail 80 with pier stud 20, and this fixed form is simply effective, and construction cost is low.
Consult Fig. 2, as preferably, the number of described longitudinal stiffener 30 is 8, be consolidated by the steel bar 70 of chi structure between described often relative a pair longitudinal stiffener 30, such structure design can make fixing, the support effect of longitudinal stiffener 30 better, and ensure that the safety in work progress.
The width of described diaphragm 40 is greater than the width of steel truss girder 10., such structure design ensure that the stability of steel truss girder 10, and ensure that the safety in work progress.
Consult Fig. 3, described steel truss girder 10 lower end is installed with steel column 101, described steel truss girder 10 is connected by the high-strength bolt of M30 with between steel column 101, the stress performance of steel truss girder 10 can be ensured like this, thus ensure the structural strength of steel truss girder 10, described pier stud 20 offers the counterbore 201 coordinated with steel column 101, described steel column 101 to be located in counterbore 201 and steel truss girder 10 and pier stud 20 is linked together, and described steel column 101 periphery is fixed together with steel truss girder 10 and pier stud 20 by weldering nail 80.
In sum, the utility model transom pier steel truss girder lifting construction apparatus structure intensity is large, thus can not affect the height of Steel truss structure, ensure that both wired safety, finally makes the safety of railway operation in the assembled process of steel truss girder improve.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (5)
1. a transom pier steel truss girder lifting construction device, it is characterized in that, comprise steel truss girder (10), described steel truss girder (10) bottom is connected with pier stud (20), described steel truss girder (10) and pier stud (20) are fixed together, described pier stud (20) lower end and the first foundation pile (50) are fixed together, described pier stud (20) point is located at steel truss girder (10) both sides, described steel truss girder (10) bottom is also provided with longitudinal stiffener (30), described longitudinal stiffener (30) is connected with steel truss girder (10) by diaphragm (40), described longitudinal stiffener (30) lower end and the second foundation pile (60) are fixed together.
2. transom pier steel truss girder lifting construction device according to claim 1, is characterized in that, described steel truss girder (10) and pier stud (20) are followed closely (80) be fixed and welded together by being welded.
3. transom pier steel truss girder lifting construction device according to claim 1, it is characterized in that, the number of described longitudinal stiffener (30) is 8, is consolidated between described often relative a pair longitudinal stiffener (30) by the steel bar (70) of chi structure.
4. transom pier steel truss girder lifting construction device according to claim 1, is characterized in that, the width of described diaphragm (40) is greater than the width of steel truss girder (10).
5. the transom pier steel truss girder lifting construction device according to any one of Claims 1 to 4, it is characterized in that, described steel truss girder (10) lower end is installed with steel column (101), described pier stud (20) offers the counterbore (201) coordinated with steel column (101), described steel column (101) to be located in counterbore (201) and steel truss girder (10) and pier stud (20) is linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253173.4U CN204644878U (en) | 2015-04-23 | 2015-04-23 | A kind of transom pier steel truss girder lifting construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253173.4U CN204644878U (en) | 2015-04-23 | 2015-04-23 | A kind of transom pier steel truss girder lifting construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644878U true CN204644878U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253173.4U Expired - Fee Related CN204644878U (en) | 2015-04-23 | 2015-04-23 | A kind of transom pier steel truss girder lifting construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366229A (en) * | 2017-07-07 | 2017-11-21 | 中铁七局集团第工程有限公司 | Both a kind of construction method of wired transom pier bent cap |
| CN112176865A (en) * | 2020-08-27 | 2021-01-05 | 中铁九局集团第七工程有限公司 | Construction method for splicing and erecting high-speed railway frame pier steel beam in sections |
| CN114737481A (en) * | 2022-04-07 | 2022-07-12 | 中铁电气化局集团有限公司 | Construction method for door type pier steel box formwork over existing line |
-
2015
- 2015-04-23 CN CN201520253173.4U patent/CN204644878U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366229A (en) * | 2017-07-07 | 2017-11-21 | 中铁七局集团第工程有限公司 | Both a kind of construction method of wired transom pier bent cap |
| CN112176865A (en) * | 2020-08-27 | 2021-01-05 | 中铁九局集团第七工程有限公司 | Construction method for splicing and erecting high-speed railway frame pier steel beam in sections |
| CN114737481A (en) * | 2022-04-07 | 2022-07-12 | 中铁电气化局集团有限公司 | Construction method for door type pier steel box formwork over existing line |
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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: 20150916 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |