CN109385957A - A kind of pier stud bent cap protective platform - Google Patents
A kind of pier stud bent cap protective platform Download PDFInfo
- Publication number
- CN109385957A CN109385957A CN201811399105.3A CN201811399105A CN109385957A CN 109385957 A CN109385957 A CN 109385957A CN 201811399105 A CN201811399105 A CN 201811399105A CN 109385957 A CN109385957 A CN 109385957A
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- platform
- bent cap
- muscle
- pier stud
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 32
- 210000003205 muscle Anatomy 0.000 claims description 39
- 230000004992 fission Effects 0.000 claims description 11
- 230000009194 climbing Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 abstract description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000010485 coping Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing 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 pier stud bent cap protective 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 passes through fine tuning jack support beam, crossbeam is equipped with vertical beam, and vertical beam is equipped with capping beam template, and capping beam template is equipped with protective platform.Advantages of the present invention: installing protective platform based on the end template of bent cap, can provide for worker and base oneself upon plane and guard rail, improve safety, protective platform is detachable simultaneously, it is readily transported transition, while can adapt to the spacing of different vertical beams, application is more.
Description
Technical field
The present invention relates to Coping Constructions, particularly relate to a kind of pier stud bent cap protective platform.
Background technique
It is in bridge pier or the crossbeam of setting armored concrete or rare-reinforcement concrete on campshed, as bent cap, main function
Supporting bridge superstructure, and whole load is passed into substructure.Existing bent cap is mostly the support template on bridge pier, is utilized
Template cast in situs forms, but due to bent cap end template narrower width, the side template of bent cap and end head formwork are installed
Afterwards, just worker does not base oneself upon space substantially, bent cap mid-term pour and the demolishing process in later period in, it is mating due to lacking
Protective device, worker operation construction there are biggish security risks.
Summary of the invention
The present invention proposes a kind of pier stud bent cap protective platform, solves the problems, such as that existing Coping Construction security risk is larger.
The technical scheme of the present invention is realized as follows: a kind of pier stud bent cap protective platform, including bridge pier, bridge pier are equipped with
Lower anchor ear and upper anchor ear, are equipped with coarse adjustment jack between the lower anchor ear and upper anchor ear, upper anchor ear passes through the very heavy topmast of fine tuning
Crossbeam is supportted, crossbeam is equipped with vertical beam, and vertical beam is equipped with capping beam template, and capping beam template is equipped with protective platform.
The protective platform includes L shape bar, and the end template of L shape bar and capping beam template is detachably connected, and L shape bar is equipped with
Curved muscle, the straight muscle of protection is arranged in curved muscle, and L shape bar is equipped with the card muscle for blocking vertical beam, is placed with flase floor on L shape bar.
The lower anchor ear is equipped with operating platform, and operating platform is connected to ground by lower ladder, and operating platform passes through
Upper ladder is connected at capping beam template, and it is removable cover, removable cover activity peace that upper ladder, which extends to the flase floor at capping beam template,
On L shape bar.
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: installing protective platform based on the end template of bent cap, can provide for worker and base oneself upon plane
And guard rail, improve safety, at the same protective platform be it is detachable, be readily transported transition, while can adapt to difference
The spacing of vertical beam, application are more.
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 A in Fig. 1.
Fig. 3 is enlarged drawing at B in Fig. 1.
Fig. 4 is enlarged drawing at C in Fig. 1.
Fig. 5 is the D-D 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-, 12- protective platform, 101- pour section, and 102- is overhanging
Reinforcing bar, 201- anchor ear is seperated, 202- anchor ear bottom plate, 203- anchor ear wing plate, 301- anchor ear top plate, 601- Screw arbor with nut at both-ends, the bottom 801-
Template, 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- pinching end
Head, 1106- guard ring, 1201-L shape bar, the curved muscle of 1202-, 1203- protect straight muscle, 1204- card muscle, 1205- flase floor, 1206-
Removable cover.
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. 1-5, 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
End template 801 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, and capping beam template 8 is equipped with protective platform 12.
Protective platform 12 includes L shape bar 1201, and L shape bar 1201 is detachably connected by screw with end template 801, L shape bar
1201 are equipped with curved muscle 1202, and the straight muscle 1203 of protection is arranged in curved muscle 1202, and L shape bar 1201 is equipped with the card for blocking vertical beam 7
Muscle 1204 is placed with flase floor 1205 on L shape bar 1201, and flase floor 1205 provides the place of worker, and upper ladder 11 extends to
Flase floor 1205 at capping beam template 8 is removable cover 1206, and removable cover 1206 is movably arranged on L shape bar 1201.
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, worker on the step stool that swashes from when protective platform, needing first to overturn opening protective cover plate, normally
In the case of, protective cover plate effect is identical as flase floor effect.
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 (10)
1. a kind of pier stud bent cap protective platform, including bridge pier (1), bridge pier (1) is equipped with lower anchor ear (2) and upper anchor ear (3), special
Sign is: being equipped with coarse adjustment jack (4) between the lower anchor ear (2) and upper anchor ear (3), upper anchor ear (3) is very heavy by fine tuning
It pushes up (5) support beam (6), crossbeam (6) is equipped with vertical beam (7), and vertical beam (7) is equipped with capping beam template (8), on capping beam template (8)
Equipped with protective platform (12).
2. pier stud bent cap protective platform according to claim 1, it is characterised in that: the protective platform (12) includes L
Shape bar (1201), L shape bar (1201) and the end template (801) of capping beam template (8) are detachably connected, and L shape bar (1201) is equipped with
Curved muscle (1202), curved muscle (1202) is interior to be arranged with the straight muscle (1203) of protection, and L shape bar (1201) is equipped with the card for blocking vertical beam (7)
Muscle (1204) is placed with flase floor (1205) on L shape bar (1201).
3. pier stud bent cap protective platform according to claim 2, it is characterised in that: the lower anchor ear (2) is equipped with behaviour
Make platform (9), operating platform (9) is connected to ground by lower ladder (10), and operating platform (9) is connected to by upper ladder (11)
At capping beam template (8), it is removable cover (1206), activity that upper ladder (11), which extends to the flase floor (1205) at capping beam template (8),
Cover board (1206) is movably arranged on L shape bar (1201).
4. pier stud bent cap protective platform according to claim 3, it is characterised in that: the lower anchor ear (2) and upper anchor ear
It (3) include that anchor ear is seperated (201), two anchor ear fissions (201) hold tightly on bridge pier (1) and link together, lower anchor ear (2)
Anchor ear seperated (201) be equipped with anchor ear bottom plate (202), anchor ear bottom plate (202) is equipped with side platform (901).
5. pier stud bent cap protective platform according to claim 4, it is characterised in that: the anchor ear of the upper anchor ear (3) point
Body (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).
6. pier stud bent cap protective platform according to claim 4, it is characterised in that: the anchor ear of the lower anchor ear (2) point
Body (201) junction include under the place of climbing and place of swashing, lower ladder (10), which extends to down, climbs place, the place of swashing be equipped with notch platform (902),
Notch platform (902) is detachably connected with anchor ear bottom plate (202), and the place of swashing is equipped with upper ladder (11), upper ladder (11) and anchor ear
Wing plate (203) is detachably connected, and upper ladder (11) is detachably connected with crossbeam (6).
7. pier stud bent cap protective platform according to claim 6, 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), and the bottom L muscle (903) is equipped with annular
It protects muscle (904), the bottom L muscle (903) is equipped with gusset (905).
8. pier stud bent cap protective platform according to claim 6, it is characterised in that: the side platform (901) is under
It climbs place and is equipped with movable baffle (907).
9. pier stud bent cap protective platform according to claim 6, it is characterised in that: the lower ladder (10) is equipped with can
The top pole-climbing (1001) of disassembly, top pole-climbing (1001) are caught in side platform (901).
10. pier stud bent cap protective platform according to claim 6, it is characterised in that: the 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), even
It connects in the strip hole of block (1103) and is equipped with L screw rod (1104), L screw rod (1104) one end is connect with end (1105) are clamped, 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 |
|---|---|---|---|
| CN201811399105.3A CN109385957A (en) | 2018-11-22 | 2018-11-22 | A kind of pier stud bent cap protective platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811399105.3A CN109385957A (en) | 2018-11-22 | 2018-11-22 | A kind of pier stud bent cap protective platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109385957A true CN109385957A (en) | 2019-02-26 |
Family
ID=65429562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811399105.3A Pending CN109385957A (en) | 2018-11-22 | 2018-11-22 | A kind of pier stud bent cap protective platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109385957A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158477A (en) * | 2019-05-24 | 2019-08-23 | 中建铁路投资建设集团有限公司 | Double embrace hoop method Coping Construction hanging basket and construction method |
| CN110258345A (en) * | 2019-07-05 | 2019-09-20 | 贵州黔大建筑设备有限公司 | A kind of packaged type bridges strutting system |
| CN110644364A (en) * | 2019-08-16 | 2020-01-03 | 中国一冶集团有限公司 | Hoop construction platform and using method thereof |
| CN111910521A (en) * | 2020-07-22 | 2020-11-10 | 中交第一航务工程局有限公司 | Supporting and dismantling method for bent cap formwork support |
| CN112359723A (en) * | 2020-10-28 | 2021-02-12 | 浙江交工高等级公路养护有限公司 | Bridge single-column pier reinforcement steel cover beam jacking system and application method thereof |
| CN114946730A (en) * | 2022-05-10 | 2022-08-30 | 上海海洋大学 | Pile-winding type floating fish reef |
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2018
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158477A (en) * | 2019-05-24 | 2019-08-23 | 中建铁路投资建设集团有限公司 | Double embrace hoop method Coping Construction hanging basket and construction method |
| CN110258345A (en) * | 2019-07-05 | 2019-09-20 | 贵州黔大建筑设备有限公司 | A kind of packaged type bridges strutting system |
| CN110644364A (en) * | 2019-08-16 | 2020-01-03 | 中国一冶集团有限公司 | Hoop construction platform and using method thereof |
| CN111910521A (en) * | 2020-07-22 | 2020-11-10 | 中交第一航务工程局有限公司 | Supporting and dismantling method for bent cap formwork support |
| CN112359723A (en) * | 2020-10-28 | 2021-02-12 | 浙江交工高等级公路养护有限公司 | Bridge single-column pier reinforcement steel cover beam jacking system and application method thereof |
| CN114946730A (en) * | 2022-05-10 | 2022-08-30 | 上海海洋大学 | Pile-winding type floating fish reef |
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