CN203625785U - Coordinate adjusting device for arch sections of steel pipe arch mounted in support method - Google Patents
Coordinate adjusting device for arch sections of steel pipe arch mounted in support method Download PDFInfo
- Publication number
- CN203625785U CN203625785U CN201320837280.2U CN201320837280U CN203625785U CN 203625785 U CN203625785 U CN 203625785U CN 201320837280 U CN201320837280 U CN 201320837280U CN 203625785 U CN203625785 U CN 203625785U
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- arch
- sliding base
- slideway
- jack
- adjusting device
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Abstract
The utility model discloses a coordinate adjusting device for arch sections of a steel pipe arch mounted in a support method. The coordinate adjusting device comprises a sliding base, a groove type slide way, a support beam, a slide way supporting stand column, a horizontal moving jack, a vertical moving jack and horizontal limit frames. The two horizontal limit frames are fixed at the two ends of the support beam respectively, the groove type slide way is arranged on the slide way supporting stand column and the vertical sliding jack, the sliding base is arranged in the groove type slide way, the horizontal moving jack is arranged among the sliding base and the opposite side faces of the horizontal limit frames, and a steel base plate is arranged between the slide way supporting stand column and the groove type slide way. The arch sections of the steel pipe arch are arranged on the sliding base which can horizontally slide in the groove type slide way under the acting of the horizontal moving jack, the groove type slide way can move up and down under the acting of the vertical moving jack, and therefore the arch sections of the steel pipe arch are accurately located. The coordinate adjusting device can quickly, safely and accurately adjust the arch sections of the steel pipe arch to reach the elevation.
Description
Technical field
The utility model relates to a kind of Coordinate Adjusting device, particularly a kind of Support Method when tubular arch arch sections is installed hand basket arch arch sections Coordinate Adjusting device is installed.
Background technology
Because the physical dimension of the arch sections of long-span Steel Arch is large, weight is large, need to adopt large lifting equipment lifting, when tubular arch sections is installed, mileage direction error of coordinate can be adjusted by the closure segment length of finally installing, and the coordinate laterally, highly of the arch sections mouth of pipe needs accurately location.Because hand basket arch arch sections mouth of pipe three-dimensional coordinate can interact in the time adjusting, need to repeatedly adjust and just can reach requirement, and it is very difficult to use large lifting equipment accurately to locate arch sections position.
Common way is that large lifting equipment coordinates, and manually by jack, small-size jack draws, pushing tow operates, and not only exists accurate adjustment arch pipe joint mouth coordinate to expend for a long time in construction, and the risk that exists constructor hit by object in operation.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of Support Method that can make steel tube arch rib mouth of pipe absolute altitude reach installation requirement fast, safely, accurately tubular arch arch sections Coordinate Adjusting device is installed.
For solving above technical problem, the utility model by the following technical solutions.
A kind of Support Method is installed tubular arch arch sections Coordinate Adjusting device, comprise sliding base, grooved slideway, rack beam, slideway support post, traversing jack, vertical shift jack and cross spacing frame, two cross spacing framves are separately fixed at rack beam two ends, two slideway support posts and two vertical shift jack are individually fixed in rack beam both sides, grooved slideway is supported in slideway support post and vertical shift jack top, sliding base packs in flute profile slideway, and traversing jack is arranged between sliding base and cross spacing frame opposite flank.
Tubular arch arch sections is arranged on sliding base, and sliding base can laterally slide in grooved slideway under the effect of horizontal jack, and grooved slideway can move up and down under the effect of vertical jack, accurately locates thereby tubular arch is encircleed to sections.
As the preferred scheme of one, described sliding base comprises sliding base base plate, and vertical sliding base base plate is fixed with sliding base web, and sliding base web stiffener is fixed in sliding base web both sides.
As the preferred scheme of another kind, between slideway support post and flute profile slideway, be provided with billet.Base, in the time laterally sliding, pads the space between grooved slideway and slideway support post with billet, avoid flute profile slideway to tilt.
Adjusting device described in the utility model can regulate tubular arch arch sections to reach absolute altitude fast, safely, exactly, has reduced construction working amount, has reduced difficulty of construction, has guaranteed homework precision and construction safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of tubular arch arch sections Coordinate Adjusting device described in the utility model.
Fig. 2 is the I-I schematic cross-section of Fig. 1.
Fig. 3 is sliding base composition schematic diagram.
Fig. 4 application example tubular arch arch sections structural representation.
Fig. 5 is the use state diagram of the tubular arch arch sections Coordinate Adjusting device described in utility model.
In figure, 1-sliding base, 2-grooved slideway, 3-rack beam, 4-slideway support post, the traversing jack of 5-, 6-vertical shift jack, 7-cross spacing frame, 8-sliding base base plate, 9-sliding base web, 10-sliding base web stiffener, 11-billet, 12-string pipe, 13-batten plate, 14-web.
The specific embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with accompanying drawing, the utility model is done to further clear, complete explanation.
As shown in Figure 1, a kind of Support Method described in the utility model is installed tubular arch arch sections Coordinate Adjusting device, comprise sliding base 1, grooved slideway 2, rack beam 3, slideway support post 4, traversing jack 5, vertical shift jack 6 and cross spacing frame 7, two cross spacing framves 7 are separately fixed at rack beam 3 two ends, two slideway support posts 4 and two vertical shift jack 6 are individually fixed in rack beam 3 both sides, grooved slideway 2 is supported in slideway support post 4 and vertical shift jack 6 tops, as shown in Figure 2, sliding base 1 packs in flute profile slideway 2, traversing jack 5 is arranged between sliding base 1 and cross spacing frame 7 opposite flanks.
Sliding base 1 and grooved slideway 2 adopt steel plate to make, and slideway support post 4 adopts steel pipe manufacturing, and cross spacing frame 7 use I-shaped steels are done, and jack adopts jacking thin type jack.
As shown in Figure 3, described sliding base 1 comprises sliding base base plate 8, and vertical sliding base base plate 8 is fixed with sliding base web 9, and sliding base web stiffener 10 is fixed in sliding base web 9 both sides.
Between slideway support post 4 and flute profile slideway 2, be provided with billet 10.Billet 10 adopts the steel plate of the different-thickness of 1mm ~ 30mm.When sliding base 1 does horizontal slip, the space between flute profile slideway 2 and slideway support post 4 is padded with billet 11.
An application example is below provided.Shuozhou to accurate Ge Er newly built railway Yellow River Bridge is made up of access bridge and the main bridge of concrete-filled steel tube arch, main bridge tubular arch is basket type, arch ring is made up of two arch ribs, 8 ° of the horizontal leaning angles of arch rib, on the first sections, two arch ribs save without connecting rod, need to adopt Support Method to install, arch rib width 4m, the arch rib height 12.5m of arch springing place, arch rib is made up of the string pipe 12 of 4 φ 1500mm, wall thickness 30 ~ 35mm, between string pipe 12, be connected to form dumbbell shape by batten plate 13, between upper and lower dumbbell, connect with web 14, tubular arch arch sections structure as shown in Figure 4.First segment arch rib is made time-division two parts, dumbbell shape lower chord tube is a part, and web and the pipe that winds up are for an other part, Fig. 5 lower chord tube scheme of installation, lower chord tube is arranged in sliding base, makes tubular arch arch sections reach absolute altitude by adjusting traversing jack 5 and vertical shift jack 6.
The claimed scope of the utility model is not limited to the above specific embodiment; to those skilled in the art; the utility model can have various deformation and change, all any modifications of doing within design of the present utility model and principle, improves and is equal within replacement all should be included in protection domain of the present utility model.
Claims (3)
1. a Support Method is installed tubular arch arch sections Coordinate Adjusting device, it is characterized in that: comprise sliding base (1), grooved slideway (2), rack beam (3), slideway support post (4), traversing jack (5), vertical shift jack (6) and cross spacing frame (7), two cross spacing framves (7) are separately fixed at rack beam (3) two ends, two slideway support posts (4) and two vertical shift jack (6) are individually fixed in rack beam (3) both sides, grooved slideway (2) is supported in slideway support post (4) and vertical shift jack (6) top, sliding base (1) packs in flute profile slideway (2), traversing jack (5) is arranged between sliding base (1) and cross spacing frame (7) opposite flank.
2. Support Method according to claim 1 is installed tubular arch arch sections Coordinate Adjusting device, it is characterized in that: described sliding base (1) comprises sliding base base plate (8), vertical sliding base base plate (8) is fixed with sliding base web (9), and sliding base web stiffener (10) is fixed in sliding base web (9) both sides.
3. Support Method according to claim 1 and 2 is installed tubular arch arch sections Coordinate Adjusting device, it is characterized in that: between slideway support post (4) and flute profile slideway (2), be provided with billet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837280.2U CN203625785U (en) | 2013-12-19 | 2013-12-19 | Coordinate adjusting device for arch sections of steel pipe arch mounted in support method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837280.2U CN203625785U (en) | 2013-12-19 | 2013-12-19 | Coordinate adjusting device for arch sections of steel pipe arch mounted in support method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625785U true CN203625785U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837280.2U Withdrawn - After Issue CN203625785U (en) | 2013-12-19 | 2013-12-19 | Coordinate adjusting device for arch sections of steel pipe arch mounted in support method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625785U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628417A (en) * | 2013-12-19 | 2014-03-12 | 中铁六局集团有限公司 | Coordinate adjustment device for mounting arch section of steel arch pipe by supporting method |
| CN104652281A (en) * | 2014-12-29 | 2015-05-27 | 中铁二局股份有限公司 | External slanted type steel box arch installing method |
| CN106149563A (en) * | 2016-08-26 | 2016-11-23 | 中铁四局集团第二工程有限公司 | Stand alone type Sarasota built-in steel anchor beam accurate positioning device and installation method |
| CN113250073A (en) * | 2021-02-07 | 2021-08-13 | 中铁四局集团有限公司 | After-loading method adjusting tool for large-span railway steel truss girder bridge large-tonnage spherical support |
-
2013
- 2013-12-19 CN CN201320837280.2U patent/CN203625785U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628417A (en) * | 2013-12-19 | 2014-03-12 | 中铁六局集团有限公司 | Coordinate adjustment device for mounting arch section of steel arch pipe by supporting method |
| CN103628417B (en) * | 2013-12-19 | 2015-11-18 | 中国铁路总公司 | Support Method installs tubular arch arch sections Coordinate Adjusting device |
| CN104652281A (en) * | 2014-12-29 | 2015-05-27 | 中铁二局股份有限公司 | External slanted type steel box arch installing method |
| CN106149563A (en) * | 2016-08-26 | 2016-11-23 | 中铁四局集团第二工程有限公司 | Stand alone type Sarasota built-in steel anchor beam accurate positioning device and installation method |
| CN113250073A (en) * | 2021-02-07 | 2021-08-13 | 中铁四局集团有限公司 | After-loading method adjusting tool for large-span railway steel truss girder bridge large-tonnage spherical support |
| CN113250073B (en) * | 2021-02-07 | 2023-03-10 | 中铁四局集团有限公司 | Large-span railway steel truss bridge large-tonnage spherical bearing after-loading method adjustment frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY SIXTH GROUP CO., LTD. TAIYUAN RAILWA Free format text: FORMER OWNER: TAIYUAN RAILWAY CONSTRUCTION CO., LTD., ZHONGTIE 6-BUREAU GROUP Effective date: 20150720 Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: CHINA RAILWAY SIXTH GROUP CO., LTD. Effective date: 20150720 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150720 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: The Sixth Engineering Bureau Group Co., Ltd., China Railway Patentee after: Taiyuan Railway Construction Co., Ltd., Zhongtie 6-Bureau Group Address before: 100036 Haidian District, Wanshou Road, No. 2, Patentee before: The Sixth Engineering Bureau Group Co., Ltd., China Railway Patentee before: Taiyuan Railway Construction Co., Ltd., Zhongtie 6-Bureau Group |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |