CN203593962U - Movable transversally-tensioning device of T-shaped beam bridge floor system - Google Patents
Movable transversally-tensioning device of T-shaped beam bridge floor system Download PDFInfo
- Publication number
- CN203593962U CN203593962U CN201320626109.7U CN201320626109U CN203593962U CN 203593962 U CN203593962 U CN 203593962U CN 201320626109 U CN201320626109 U CN 201320626109U CN 203593962 U CN203593962 U CN 203593962U
- Authority
- CN
- China
- Prior art keywords
- tensioning device
- shaped beam
- tee girder
- jack
- rear axle
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 7
- 239000011148 porous material Substances 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a movable transversally-tensioning device of a T-shaped beam bridge floor system, and solves the problem that the steel wire rope is severely worn since the traditional transversally-tensioning device is easy to waggle. The movable transversally-tensioning device comprises a T-shaped beam (1) and a transverse pore passage (2) arranged in the T-shaped beam (1), wherein a steel strand (3) is arranged in the transverse pore passage (2), the end head of the steel strand (3) is connected with an output end of a jack (4), the top surface of the T-shaped beam (1) is movably provided with a transport vehicle (13), a lifting frame (8) is fixedly arranged on a rear axle shaft (12) of the transport vehicle (13), the end part of a lifting arm (6) of the lifting frame (8) is provided with a hand chain hoist (7), a lifting basket (10) is hung on the hand chain hoist (7), a vehicle box (14) of the transport vehicle (13) is provided with an oil pump (9), the oil pump is communicated with a jack (4) through an oil pipe (5), and an iron plate (11) is welded between the rear axle shaft (12) and the vehicle box (14). The movable transversally-tensioning device is simple and practical, and is convenient in maintenance.
Description
Technical field
The utility model relates to a kind of tensioning equipment, particularly the removable transverse stretching equipment of a kind of tee girder bridge deck.
Background technology
In tee girder bridge deck work progress, the operating platform of transverse stretching equipment is to adopt the traversing hanging basket platform of wire rope sling, after finishing, each stretch-draw need the hanging basket manually pulling on wire rope to move around, and wire rope is fixed on the reinforcing bar at beam two ends, very unstable,, there are steel rope abrasion serious problems in waggle easily, the problem that simultaneously also exists the steel strand waste material under cutting repeatedly to carry.
Summary of the invention
The utility model provides a kind of tee girder bridge deck removable transverse stretching equipment, has solved the easy waggle of existing tee girder bridge deck transverse stretching equipment and has had the serious problem of steel rope abrasion.
The utility model is to solve by the following technical programs above technical problem:
The removable transverse stretching equipment of a kind of tee girder bridge deck, comprise tee girder, the horizontal duct arranging on tee girder, in horizontal duct, be provided with steel strand, the termination of steel strand and the output of jack link together, on the end face of tee girder, be movably set with carrier, on the rear axle beam of carrier, be fixedly installed suspension bracket, end at the arm of suspension bracket is provided with Chain block, hang oneself and be connected to hanging basket at Chain block, on the railway carriage of carrier, be provided with oil pump, oil pump is communicated with jack by oil pipe, between rear axle beam and railway carriage, be welded with iron plate.
Chain block links together by chain sling and hanging basket.
The utility model is installed hanging basket platform to be welded on transport vehicle body, suspension bracket welding is very firm, transport vehicle hangs with in steel plate and car body welding, cancel cushioning effect, avoid like this hanging basket platform in workman's tension operation to rock, equipment can be placed in compartment, avoids moving back and forth, waste material under cutting is placed directly in compartment, is convenient to reclaim.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The removable transverse stretching equipment of a kind of tee girder bridge deck, comprise tee girder 1, the horizontal duct 2 arranging on tee girder 1, in horizontal duct 2, be provided with steel strand 3, the output of the termination of steel strand 3 and jack 4 links together, on the end face of tee girder, be movably set with carrier 13, on the rear axle beam 12 of carrier 13, be fixedly installed suspension bracket 8, be provided with Chain block 7 in the end of the arm 6 of suspension bracket 8, hang oneself and be connected to hanging basket 10 at Chain block 7, on the railway carriage 14 of carrier 13, be provided with oil pump 9, oil pump 9 is communicated with jack 4 by oil pipe 5, between rear axle beam 12 and railway carriage 14, be welded with iron plate 11.
Chain block 7 links together by chain sling and hanging basket 10.
Claims (2)
1. the removable transverse stretching equipment of tee girder bridge deck, comprise tee girder (1), in the upper horizontal duct (2) arranging of tee girder (1), in horizontal duct (2), be provided with steel strand (3), the output of the termination of steel strand (3) and jack (4) links together, it is characterized in that, on the end face of tee girder, be movably set with carrier (13), on the rear axle beam (12) of carrier (13), be fixedly installed suspension bracket (8), be provided with Chain block (7) in the end of the arm (6) of suspension bracket (8), hang oneself and be connected to hanging basket (10) at Chain block (7), on the railway carriage (14) of carrier (13), be provided with oil pump (9), oil pump (9) is communicated with jack (4) by oil pipe (5), between rear axle beam (12) and railway carriage (14), be welded with iron plate (11).
2. the removable transverse stretching equipment of a kind of tee girder bridge deck according to claim 1, is characterized in that, Chain block (7) links together by chain sling and hanging basket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626109.7U CN203593962U (en) | 2013-10-11 | 2013-10-11 | Movable transversally-tensioning device of T-shaped beam bridge floor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626109.7U CN203593962U (en) | 2013-10-11 | 2013-10-11 | Movable transversally-tensioning device of T-shaped beam bridge floor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203593962U true CN203593962U (en) | 2014-05-14 |
Family
ID=50674859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626109.7U Expired - Lifetime CN203593962U (en) | 2013-10-11 | 2013-10-11 | Movable transversally-tensioning device of T-shaped beam bridge floor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203593962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046027A (en) * | 2015-09-01 | 2015-11-11 | 盐城工学院 | Optimized design method for section of multi-rib type T-shaped beam bridge |
| CN107237264A (en) * | 2017-06-15 | 2017-10-10 | 中铁十四局集团有限公司 | A kind of the second stage of prestress wire tensioning support of Precast T-Beam and method |
-
2013
- 2013-10-11 CN CN201320626109.7U patent/CN203593962U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046027A (en) * | 2015-09-01 | 2015-11-11 | 盐城工学院 | Optimized design method for section of multi-rib type T-shaped beam bridge |
| CN107237264A (en) * | 2017-06-15 | 2017-10-10 | 中铁十四局集团有限公司 | A kind of the second stage of prestress wire tensioning support of Precast T-Beam and method |
| CN107237264B (en) * | 2017-06-15 | 2019-12-27 | 中铁十四局集团有限公司 | Prefabricated T-beam secondary-stage prestress steel strand tensioning support and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |