CN109371841A - A kind of elevated bridge construction anchor ear operating platform - Google Patents
A kind of elevated bridge construction anchor ear operating platform Download PDFInfo
- Publication number
- CN109371841A CN109371841A CN201811399112.3A CN201811399112A CN109371841A CN 109371841 A CN109371841 A CN 109371841A CN 201811399112 A CN201811399112 A CN 201811399112A CN 109371841 A CN109371841 A CN 109371841A
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- operating platform
- ladder
- bridge construction
- platform
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 210000003205 muscle Anatomy 0.000 claims description 24
- 230000004992 fission Effects 0.000 claims description 12
- 230000009194 climbing Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007704 transition Effects 0.000 abstract description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 5
- 230000010485 coping Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention proposes a kind of elevated bridge construction anchor ear operating platform, including bridge pier, bridge pier is equipped with lower anchor ear and upper anchor ear, coarse adjustment jack is equipped between the lower anchor ear and upper anchor ear, upper anchor ear is equipped with vertical beam by fine tuning jack support beam, crossbeam, vertical beam is equipped with capping beam template, lower anchor ear is equipped with operating platform, and operating platform is connected to ground by lower ladder, and operating platform is connected at capping beam template by upper ladder.Advantages of the present invention: adding operating platform on anchor ear, by operating platform transition, avoids the longer problem of ladder span, improves installation；Using two sets of jack systems of thickness, convenient for the height adjustment to template.
Description
Technical field
The present invention relates to construction, particularly relate to a kind of elevated bridge construction anchor ear operating platform.
Background technique
The load that bent cap refers to as bearing, distribution and transmitting superstructure, the crossbeam being arranged at the top of pile bent pier, again
Claim cap beam.Now in Coping Construction, 202359506 U of Patent No. CN, entitled pier stud bent cap double embrace hoop support are used
Set of device disclosed in system, for adjusting support capping beam template.But when taking such device, one, which carrys out worker, needs to lead to
Cross jack adjustment formwork elevation measuring, two need to carry out capping beam template operation installation, and when Specific construction, worker is mostly on ground
It is offered sb. a chance to remedy a fault gracefully directly at jack or at capping beam template on face, causes the span of ladder larger, need the middle part to ladder
It is supported the support system of triangle (formed), while such mode can only use easy ladder, ladder not energy band itself
Have protective device, distance is longer, higher-height climbing during, there is biggish security risk.
Summary of the invention
The present invention proposes a kind of elevated bridge construction anchor ear operating platform, solves that existing Coping Construction is unsafe to ask
Topic.
The technical scheme of the present invention is realized as follows: a kind of elevated bridge construction anchor ear operating platform, including bridge pier,
Bridge pier is equipped with lower anchor ear and upper anchor ear, and coarse adjustment jack is equipped between the lower anchor ear and upper anchor ear, and upper anchor ear passes through thin
Jack support beam is adjusted, crossbeam is equipped with vertical beam, and vertical beam is equipped with capping beam template, and lower anchor ear is equipped with operating platform, operation
Platform is connected to ground by lower ladder, and operating platform is connected at capping beam template by upper ladder.
The lower anchor ear and upper anchor ear include anchor ear fission, and two anchor ear fissions are held tightly on bridge pier and are connected to one
It rises, the anchor ear fission of lower anchor ear is equipped with anchor ear bottom plate, and anchor ear bottom plate is equipped with side platform.
The anchor ear fission of the upper anchor ear is equipped with anchor ear top plate, and anchor ear top plate and side platform are equipped with drag-line.
The anchor ear fission junction of the lower anchor ear include under the place of climbing and place of swashing, lower ladder, which extends to down, climbs place, swashes
Place is equipped with notch platform, and notch platform is detachably connected with anchor ear bottom plate, and the place of swashing is equipped with upper ladder, upper ladder and anchor ear wing plate
It is detachably connected, upper ladder is detachably connected with crossbeam.
The side platform and notch platform includes the bottom L muscle, and the bottom L muscle is connect with anchor ear bottom plate, and the bottom L muscle is equipped with annular
Muscle is protected, the bottom L muscle is equipped with gusset.
Side platform place of climbing under is equipped with movable baffle.
The lower ladder is equipped with dismountable top pole-climbing, and top pole-climbing is caught in the platform of side.
The upper ladder is equipped with connecting plate and link block, and connecting plate is connect by bolt group with anchor ear wing plate, connects
L screw rod is equipped in the strip hole of block, L screw rod one end is connect with end is clamped, and the L screw rod other end blocks crossbeam, sets on upper ladder
There is guard ring.
Advantages of the present invention: adding operating platform on anchor ear, by operating platform transition, avoids ladder span longer
Problem improves installation；Using two sets of jack systems of thickness, convenient for the height adjustment to template.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is enlarged drawing at B in Fig. 1.
Fig. 3 is enlarged drawing at A in Fig. 1.
Fig. 4 is the C-C direction view of Fig. 1.
In figure: 1- bridge pier, anchor ear under 2-, the upper anchor ear of 3-, 4- coarse adjustment jack, 5- fine tuning jack, 6- crossbeam, 7- are perpendicular
Beam, 8- capping beam template, 9- operating platform, ladder under 10-, the upper ladder of 11-, 101- pour section, 102- protruding bar, 201- anchor ear
Fission, 202- anchor ear bottom plate, 203- anchor ear wing plate, 301- anchor ear top plate, 601- Screw arbor with nut at both-ends, the side 901- platform, 902- notch
Platform, the bottom 903-L muscle, 904- annular shield muscle, 905- gusset, 906- drag-line, 907- baffle, 1001- top pole-climbing, 1101-
Connecting plate, 1102- bolt group, 1103- link block, 1104-L screw rod, 1105- clamp end, 1106- guard ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, a kind of elevated bridge construction anchor ear operating platform, including bridge pier 1, bridge pier 1 are equipped with lower armful
Hoop 2 and upper anchor ear 3 are equipped with coarse adjustment jack 4 between lower anchor ear 2 and upper anchor ear 3, coarse adjustment jack 4 is used for coarse adjustment form height,
For upper anchor ear 3 by 5 support beam 6 of fine tuning jack, fine tuning jack 5 is used for fine tuning form height, and crossbeam 6 is equipped with vertical beam 7,
Screw arbor with nut at both-ends 601 is equipped between two crossbeams 6, vertical beam 7 arranges on the cross beam 6 one by one, and vertical beam 7 is equipped in capping beam template 8(figure only
The bottom plate of template is shown), lower anchor ear 2 is equipped with operating platform 9, and operating platform 9 is connected to ground by lower ladder 10, and operation is flat
Platform 9 is connected at capping beam template 8 by upper ladder 11.
Bridge pier 1 include lower part poured pour section 101 and top stretching pours the protruding bar 102 of section 101, under
Anchor ear 2 and upper anchor ear 3 include anchor ear fission 201, and two anchor ear fissions 201 are held tightly on pouring section 101 and connected by bolt
It being connected together, anchor ear fission 201 is equipped with anchor ear wing plate 203, and the anchor ear fission 201 of lower anchor ear 2 is equipped with anchor ear bottom plate 202,
The anchor ear fission 201 of upper anchor ear 3 is equipped with anchor ear top plate 301, and anchor ear bottom plate 202 is equipped with side platform 901, and side platform 901 wraps
The bottom L muscle 903 is included, the bottom L muscle 903 is connect with anchor ear bottom plate 202, and the bottom L muscle 903 is equipped with the annular shield muscle for personnel protection
904, L bottom muscle 903 are equipped with the gusset 905 for walking, between anchor ear top plate 301 and the annular shield muscle 904 of side platform 901
Equipped with drag-line 906, the place of climbing under of side platform 901 is equipped with movable baffle 907, and due to the blocking of anchor ear wing plate 203, baffle is only
It can rotate inwardly.
Seperated 201 junctions of the anchor ear of lower anchor ear 2 include under the place of climbing and place of swashing, the place of swashing is scarce equipped with notch platform 902
Mouth platform 902 includes the bottom L muscle 903, and the bottom L muscle 903 is detachably connected with anchor ear bottom plate 202, and it is anti-that the bottom L muscle 903 is equipped with annular
Muscle 904 is protected, the bottom L muscle 903 is equipped with gusset 905, and lower ladder 10, which extends to down, climbs place, and lower ladder 10 is equipped with dismountable top and climbs
Bar 1001, top pole-climbing 1001 are caught in the two opposite bottom L muscle 903, and the place of swashing is equipped with upper ladder 11, and upper ladder 11 is equipped with
Connecting plate 1101 and link block 1103, connecting plate 1101 are connect by bolt group 1102 with anchor ear wing plate 203, link block 1103
L screw rod 1104 is equipped in strip hole, 1104 one end of L screw rod is connect with end 1105 is clamped, and 1104 other end of L screw rod blocks crossbeam
6, upper ladder 11 is equipped with guard ring 1106.
When using installation, lower anchor ear is fixed on an approximate location, worker by lower ladder on operating platform,
Coarse adjustment jack is installed on lower anchor ear, upper anchor ear is installed to but do not tightened bolt, by adjusting coarse adjustment jack, is embraced in adjustment
Hoop tightens the bolt on anchor ear in prefabricated position, and fine tuning jack is installed on upper anchor ear, and fine tuning jack and crossbeam connect
It connects, is connected and fixed between crossbeam by Screw arbor with nut at both-ends, close-packed array vertical beam on crossbeam, vertical beam is supported capping beam template, then
Installation gap platform and upper ladder again.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of elevated bridge construction anchor ear operating platform, including bridge pier (1), bridge pier (1) is equipped with lower anchor ear (2) and upper armful
It binds round (3), it is characterised in that: be equipped with coarse adjustment jack (4) between the lower anchor ear (2) and upper anchor ear (3), upper anchor ear (3) is logical
Fine tuning jack (5) support beam (6) is crossed, crossbeam (6) is equipped with vertical beam (7), and vertical beam (7) is equipped with capping beam template (8), and lower armful
It binds round (2) and is equipped with operating platform (9), operating platform (9) is connected to ground by lower ladder (10), and operating platform (9) passes through upper
Ladder (11) is connected at capping beam template (8).
2. elevated bridge construction anchor ear operating platform according to claim 1, it is characterised in that: the lower anchor ear
(2) and upper anchor ear (3) includes that anchor ear is seperated (201), and two anchor ear fissions (201) hold tightly on bridge pier (1) and are connected to one
It rises, the anchor ear seperated (201) of lower anchor ear (2) is equipped with anchor ear bottom plate (202), and anchor ear bottom plate (202) is equipped with side platform
(901).
3. elevated bridge construction anchor ear operating platform according to claim 2, it is characterised in that: the upper anchor ear
(3) anchor ear seperated (201) is equipped with anchor ear top plate (301), and anchor ear top plate (301) and side platform (901) are equipped with drag-line
(906).
4. elevated bridge construction anchor ear operating platform according to claim 2, it is characterised in that: the lower anchor ear
(2) seperated (201) junction of anchor ear include under the place of climbing and place of swashing, lower ladder (10), which extends to down, climbs place, and the place of swashing is equipped with scarce
Mouth platform (902), notch platform (902) are detachably connected with anchor ear bottom plate (202), and the place of swashing is equipped with upper ladder (11), are swashed
Terraced (11) are detachably connected with anchor ear wing plate (203), and upper ladder (11) is detachably connected with crossbeam (6).
5. elevated bridge construction anchor ear operating platform according to claim 4, it is characterised in that: the side platform
(901) and notch platform (902) includes the bottom L muscle (903), and the bottom L muscle (903) is connect with anchor ear bottom plate (202), the bottom L muscle (903)
It is equipped with annular shield muscle (904), the bottom L muscle (903) is equipped with gusset (905).
6. elevated bridge construction anchor ear operating platform according to claim 4, it is characterised in that: the side platform
(901) place of climbing is equipped with movable baffle (907) under.
7. elevated bridge construction anchor ear operating platform according to claim 4, it is characterised in that: the lower ladder
(10) it is equipped with dismountable top pole-climbing (1001), top pole-climbing (1001) is caught in side platform (901).
8. elevated bridge construction anchor ear operating platform according to claim 4, it is characterised in that: the upper ladder
(11) it is equipped with connecting plate (1101) and link block (1103), connecting plate (1101) passes through bolt group (1102) and anchor ear wing plate
(203) it connects, is equipped with L screw rod (1104) in the strip hole of link block (1103), L screw rod (1104) one end and clamping end
(1105) it connects, L screw rod (1104) other end blocks crossbeam (6), and upper ladder (11) is equipped with guard ring (1106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399112.3A CN109371841A (en) | 2018-11-22 | 2018-11-22 | A kind of elevated bridge construction anchor ear operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399112.3A CN109371841A (en) | 2018-11-22 | 2018-11-22 | A kind of elevated bridge construction anchor ear operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109371841A true CN109371841A (en) | 2019-02-22 |
Family
ID=65377310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811399112.3A Pending CN109371841A (en) | 2018-11-22 | 2018-11-22 | A kind of elevated bridge construction anchor ear operating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109371841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029586A (en) * | 2019-05-24 | 2019-07-19 | 四川智通路桥工程技术有限责任公司 | It is a kind of to utilize anchor ear adjustment steel pipe post height and unloading structure and constructing operation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008274586A (en) * | 2007-04-26 | 2008-11-13 | Kajima Corp | Pillar head construction method |
| CN202359506U (en) * | 2011-12-15 | 2012-08-01 | 中交四航局第一工程有限公司 | Double hoop supporting system for pier column capping beam |
| CN205604088U (en) * | 2016-05-12 | 2016-09-28 | 中铁十局集团第二工程有限公司 | But bent cap quick adjustment support |
| CN206457729U (en) * | 2017-01-12 | 2017-09-01 | 陕西铁路工程职业技术学院 | A kind of supporting bracket of bridge construction |
| CN206956567U (en) * | 2017-07-28 | 2018-02-02 | 中铁十九局集团第六工程有限公司 | A kind of bridge coping template support |
| CN209384109U (en) * | 2018-11-22 | 2019-09-13 | 中建七局安装工程有限公司 | Elevated bridge construction anchor ear operating platform |
-
2018
- 2018-11-22 CN CN201811399112.3A patent/CN109371841A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008274586A (en) * | 2007-04-26 | 2008-11-13 | Kajima Corp | Pillar head construction method |
| CN202359506U (en) * | 2011-12-15 | 2012-08-01 | 中交四航局第一工程有限公司 | Double hoop supporting system for pier column capping beam |
| CN205604088U (en) * | 2016-05-12 | 2016-09-28 | 中铁十局集团第二工程有限公司 | But bent cap quick adjustment support |
| CN206457729U (en) * | 2017-01-12 | 2017-09-01 | 陕西铁路工程职业技术学院 | A kind of supporting bracket of bridge construction |
| CN206956567U (en) * | 2017-07-28 | 2018-02-02 | 中铁十九局集团第六工程有限公司 | A kind of bridge coping template support |
| CN209384109U (en) * | 2018-11-22 | 2019-09-13 | 中建七局安装工程有限公司 | Elevated bridge construction anchor ear operating platform |
Non-Patent Citations (1)
| Title |
|---|
| 韩作新、陈发明: "公路桥梁涵洞工程施工作业指导书", 电子科技大学出版社, pages: 52 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029586A (en) * | 2019-05-24 | 2019-07-19 | 四川智通路桥工程技术有限责任公司 | It is a kind of to utilize anchor ear adjustment steel pipe post height and unloading structure and constructing operation method |
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