CN201648943U - Temporary steel bridge supporting structure - Google Patents

Temporary steel bridge supporting structure Download PDF

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Publication number
CN201648943U
CN201648943U CN201020155405XU CN201020155405U CN201648943U CN 201648943 U CN201648943 U CN 201648943U CN 201020155405X U CN201020155405X U CN 201020155405XU CN 201020155405 U CN201020155405 U CN 201020155405U CN 201648943 U CN201648943 U CN 201648943U
Authority
CN
China
Prior art keywords
fixed
beam group
support column
distribution beam
transverse
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
Application number
CN201020155405XU
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Chinese (zh)
Inventor
廖正树
胡家玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway 11th Bureau Group Co Ltd
Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Original Assignee
China Railway 11th Bureau Group Co Ltd
Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Railway 11th Bureau Group Co Ltd, Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd filed Critical China Railway 11th Bureau Group Co Ltd
Priority to CN201020155405XU priority Critical patent/CN201648943U/en
Application granted granted Critical
Publication of CN201648943U publication Critical patent/CN201648943U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a temporary steel bridge supporting structure which comprises a supporting column set, a left bailey truss and a right bailey truss. The key points of the temporary steel bridge supporting structure are as follows: supporting columns of the supporting column set are distributed side by side, adjacent supporting columns of the supporting column set are respectively connected by a bridging, a longitudinal beam set is fixed at the upper ends of the longitudinally-arrayed supporting columns, a transverse beam set is fixed at the upper end of the longitudinal beam set, the left bailey truss and the right bailey truss are fixed at two ends of the transverse beam symmetrically, a transverse distribution beam set is fixed between the left bailey truss and the right bailey truss, a longitudinal distribution beam set is fixed on the transverse distribution beam set, and a panel is laid on the longitudinal distribution beam set. The temporary steel bridge supporting structure has the characteristics of smart design, simple structure, easy implementation, good reliability, low cost, convenient disassembling and the like. The use of the temporary steel bridge supporting structure is greatly convenient for construction.

Description

Steel suspension bridge braced structures
Technical field
The utility model relates to a kind of construction equipment, and it is relatively poor especially to relate to a kind of field construction transportation condition, the steel suspension bridge braced structures that adopt more for a long time rivers and lakes.
Background technology
At present, in the work progress, it is relatively poor usually can to run into the construction transportation condition in the open air, the more unfavorable conditions that waits in rivers and lakes, and therefore must build pioneer road is beneficial to carrying out smoothly of engineering.Traditional pioneer road generally adopts the form of shellfish thunder frame or steel pipe post.Though shellfish thunder frame intensity is higher, both economical when setting up the suspension bridge than large span rationally it is bigger to conduct oneself with dignity, and the deck type supporting capacity is limited, and the half-through headroom is limited; Little span generally adopts the steel pipe post form, and the deadweight of this kind form is lighter, but intensity is less, the supporting capacity deficiency.
The utility model content
It is a kind of simple in structure, easy for installation that technical problem to be solved in the utility model is to provide, the steel suspension bridge braced structures that supporting capacity is strong.
The technical solution of the utility model is as follows: the steel suspension bridge braced structures of design, comprise a support column group and a left side, right shellfish thunder frame, its main points are: the support column of described support column group is arranged side by side, between the adjacent supports post of this support column group, all connect through bridging, be fixed with the longitudinal beam group in the support column upper end of vertically arranging, be fixed with the transverse beam group in described longitudinal beam group upper end, two ends are symmetrically fixed with a left side on this transverse beam group, right shellfish thunder frame, on this left side, be fixed with transverse distribution beam group between the right shellfish thunder frame, on this transverse distribution beam group, be fixed with vertical distribution beam group, on described vertical distribution beam group, be equipped with panel.
The utility model is creatively to design on the basis of traditional pioneer road complex structure, weight capacity difference, the utility model adopts traditional shellfish thunder frame to build suspension bridge, cost is low and be easy to realize, adopt bridging to connect adjacent support column, it is more reliable that adjacent support column is connected, and the effect of reinforcing is arranged; Adopting multilayer beam group is in order to increase supporting capacity of the present utility model, to be easy to dismounting simultaneously.
For the longitudinal beam group is connected reliably with support column, described support column is a steel pipe, and the upper end has notch, and the longitudinal beam of described longitudinal beam group is fixed in the described notch.
Described bridging is connected by two support bar right-angled intersections, and these bridging two ends are welded to connect with adjacent support column respectively, and above structure bridging can play longitudinal stability to the support column in the utility model, strengthens the effect of vertical rigidity.
Described transverse beam bond pads is on described longitudinal beam group.
Described panel is the 2cm steel plate, and so panel can either meet the requirement of load-bearing, thereby is unlikely to overweight waste material again.
Be fixed with lacing wire between the distribution beam of described vertical distribution beam group, this lacing wire is tiltedly drawn, and an end is connected the top of distribution beam, and the other end is connected the bottom of adjacent distribution beam, and above structure can be strengthened the connection between the distribution beam of distribution beam group.
Beneficial effect: because the field construction transportation condition is relatively poor, rivers and lakes are more, and use of the present utility model greatly facilitates construction, and the utility model cost is low and be convenient to dismounting; Have be skillfully constructed, simple in structure, implement easily, characteristics such as good reliability.
Description of drawings
Fig. 1 is a structure intention of the present utility model;
Meaning of each numbering is in the above-mentioned accompanying drawing: 1. support column, 2. shellfish thunder frame, 3. bridging, 4. longitudinal beam group, 5. transverse beam group, 6. panel, 7. right shellfish thunder frame, 8. transverse distribution beam group, 9. vertically distribution beam group, 10. lacing wire.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described.
See also Fig. 1: shown in steel suspension bridge braced structures, comprise a support column group and a left side, right shellfish thunder frame 2,7, wherein the support column 1 of support column group is arranged side by side, this support column 1 is that caliber is Φ 600 steel pipes, between the adjacent supports post 1 of this support column group, all connect through bridging 3, this bridging 3 is connected by two support bar right-angled intersections, these bridging 3 two ends are welded to connect with adjacent support column 1 respectively, be fixed with longitudinal beam group 4 in support column 1 upper end of vertically arranging, be welded with transverse beam group 5 in described longitudinal beam group 4 upper ends, two ends are symmetrically fixed with a left side on this transverse beam group 5, right shellfish thunder frame 2,7, on this left side, right shellfish thunder frame 2, be fixed with transverse distribution beam group 8 between 7, be fixed with vertical distribution beam group 9 on this transverse distribution beam group 8, be equipped with panel 6 on described vertical distribution beam group 9, this panel 6 is the 2cm steel plate.
It can also be seen that in Fig. 1: described support column 1 is steel pipe, and the upper end has notch, and the longitudinal beam of described longitudinal beam group 4 is fixed in the described notch; Be fixed with lacing wire 10 between the distribution beam of described vertical distribution beam group 9, this lacing wire 10 is tiltedly drawn, and an end is connected the top of distribution beam, and the other end is connected the bottom of adjacent distribution beam.
The above only is preferred embodiment of the present utility model; it is not restriction with the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims (6)

1. steel suspension bridge braced structures, comprise a support column group and a left side, right shellfish thunder frame (2,7), it is characterized in that: the support column of described support column group (1) is arranged side by side, between the adjacent supports post (1) of this support column group, all connect through bridging (3), be fixed with longitudinal beam group (4) in support column (1) upper end of vertically arranging, be fixed with transverse beam group (5) in described longitudinal beam group (4) upper end, go up two ends in this transverse beam group (5) and be symmetrically fixed with a left side, right shellfish thunder frame (2,7), on this left side, right shellfish thunder frame (2,7) be fixed with transverse distribution beam group (8) between, on this transverse distribution beam group (8), be fixed with vertical distribution beam group (9), on described vertical distribution beam group (9), be equipped with panel (6).
2. steel suspension bridge braced structures according to claim 1 is characterized in that: described support column (1) is a steel pipe, and the upper end has notch, and the longitudinal beam of described longitudinal beam group (4) is fixed in the described notch.
3. steel suspension bridge braced structures according to claim 1 is characterized in that: described bridging (3) is connected by two support bar right-angled intersections, and this bridging (3) two ends are welded to connect with adjacent support column (1) respectively.
4. steel suspension bridge braced structures according to claim 1 is characterized in that: described transverse beam group (5) is welded on the described longitudinal beam group (4).
5. steel suspension bridge braced structures according to claim 1 is characterized in that: described panel (6) is the 2cm steel plate.
6. steel suspension bridge braced structures according to claim 1, it is characterized in that: between the distribution beam of described vertical distribution beam group (9), be fixed with lacing wire (10), this lacing wire (10) is tiltedly drawn, and an end is connected the top of distribution beam, and the other end is connected the bottom of adjacent distribution beam.
CN201020155405XU 2010-04-09 2010-04-09 Temporary steel bridge supporting structure Expired - Fee Related CN201648943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020155405XU CN201648943U (en) 2010-04-09 2010-04-09 Temporary steel bridge supporting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020155405XU CN201648943U (en) 2010-04-09 2010-04-09 Temporary steel bridge supporting structure

Publications (1)

Publication Number Publication Date
CN201648943U true CN201648943U (en) 2010-11-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020155405XU Expired - Fee Related CN201648943U (en) 2010-04-09 2010-04-09 Temporary steel bridge supporting structure

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CN (1) CN201648943U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425098A (en) * 2011-08-22 2012-04-25 同济大学建筑设计研究院(集团)有限公司 Makeshift railway bridge for ensuring normal operation of existing line and design method thereof
CN102505626A (en) * 2011-11-10 2012-06-20 中铁十七局集团有限公司 Temporary bridge for trunk railway
CN105040574A (en) * 2015-08-10 2015-11-11 北京工业大学 Rapid river crossing device with ship body and cable-stayed bridge
CN106555379A (en) * 2015-09-30 2017-04-05 中铁十八局集团第四工程有限公司 Pass through both wired elevated formation level Combined temporary bridge construction methods
CN108708267A (en) * 2018-04-28 2018-10-26 江苏省交通工程集团有限公司 Long span assembled Bailey beam bridge and its erection method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425098A (en) * 2011-08-22 2012-04-25 同济大学建筑设计研究院(集团)有限公司 Makeshift railway bridge for ensuring normal operation of existing line and design method thereof
CN102425098B (en) * 2011-08-22 2014-11-26 同济大学建筑设计研究院(集团)有限公司 Makeshift railway bridge for ensuring normal operation of existing line and design method thereof
CN102505626A (en) * 2011-11-10 2012-06-20 中铁十七局集团有限公司 Temporary bridge for trunk railway
CN105040574A (en) * 2015-08-10 2015-11-11 北京工业大学 Rapid river crossing device with ship body and cable-stayed bridge
CN106555379A (en) * 2015-09-30 2017-04-05 中铁十八局集团第四工程有限公司 Pass through both wired elevated formation level Combined temporary bridge construction methods
CN108708267A (en) * 2018-04-28 2018-10-26 江苏省交通工程集团有限公司 Long span assembled Bailey beam bridge and its erection method

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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: 20101124

Termination date: 20140409