CN110029584A - A kind of protection for exit device of bridge stake holes - Google Patents
A kind of protection for exit device of bridge stake holes Download PDFInfo
- Publication number
- CN110029584A CN110029584A CN201910414205.7A CN201910414205A CN110029584A CN 110029584 A CN110029584 A CN 110029584A CN 201910414205 A CN201910414205 A CN 201910414205A CN 110029584 A CN110029584 A CN 110029584A
- Authority
- CN
- China
- Prior art keywords
- plane framework
- stake holes
- protection
- turnover panel
- panel frame
- 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
- 230000007306 turnover Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007373 indentation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fencing (AREA)
Abstract
The invention discloses a kind of protection for exit devices of bridge stake holes, a pair of of spill plane framework including symmetrical laying in stake holes aperture；Spill plane framework top surface is welded with expanded metal lath；The indentation, there of spill plane framework is equipped with turnover panel frame, is welded with steel wire on turnover panel frame；Turnover panel frame is rotatablely connected through the notch bottom edge of hinge and spill plane framework；Gap edge along spill plane framework is equipped with protective fence；Protective fence is equipped with dodge gate, and dodge gate is rotatablely connected through hinge and protective fence buckstay.Bridge stake holes construction safety reliability can be improved in the present invention, facilitates construction and installation and disassembly, can repeatedly be used in turn, and entire spot face and the totally-enclosed protection of facade can be guaranteed construction safety and personal safety.The present invention is suitable for various stake holes protection for exit.
Description
Technical field
The present invention relates to a kind of protection for exit devices of bridge stake holes, belong to bridge construction protection technology field.
Background technique
In the construction of science of bridge building stake holes, stake holes need to usually be protected.The prior art is to use diameter for 48mm, wall
Thickness is that the fastener type steel pipe of 3.6mm is set up and brushes paint red and white as warning mark, within the scope of spot face or is not done
Any protection.Or it is protected using reinforcement welding reinforced mesh.The safeguard procedures of the prior art, protection for exit operation be not very square
Just, plane reinforcing bar protective net pull in be easily deformed, steel pipe facade guard rail worker operation face mostly it is empty do not protect,
The totally-enclosed protection in aperture cannot be formed, protection effect is bad, and security risk is big in operating process.It is easy to happen the work of safety accident
Make.Therefore prior art Shortcomings, have much room for improvement.
Summary of the invention
The object of the present invention is to provide a kind of protection for exit devices of bridge stake holes, to improve bridge artificial digging pile
Protection for exit security reliability, reduce the inconvenience and drawback when traditional protection for exit device installation, guarantee construction safety
It is safe with the life of personnel, thus overcome the deficiencies in the prior art.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of protection for exit device of bridge stake holes of the invention, a pair of of spill plane frame including symmetrical laying in stake holes aperture
Frame；Spill plane framework top surface is welded with expanded metal lath；The indentation, there of spill plane framework is equipped with turnover panel frame, welds on turnover panel frame
It is connected to steel wire；Turnover panel frame is rotatablely connected through the notch bottom edge of hinge and spill plane framework；Along lacking for spill plane framework
Mouth edge is equipped with protective fence；Protective fence is equipped with dodge gate, and dodge gate is rotatablely connected through hinge and protective fence buckstay.
Aforementioned apertures mouth protecting device, it is characterised in that: the spill plane framework, turnover panel frame, protective fence and dodge gate
It is square steel weldment.
By adopting the above-described technical solution, compared with prior art, the present invention bridge stake holes can be improved in the present invention applies
Work security reliability facilitates construction and installation and disassembly, can repeatedly be used in turn, and entire spot face and facade can be sealed entirely
Protection is closed, safety and efficacy is high, guarantees construction safety and personal safety.The present invention is suitable for various stake holes protection for exit.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of spill plane framework；
Fig. 3 is the structural schematic diagram of protective fence；
Fig. 4 is application example schematic diagram.
In the figure, it is marked as 1- spill plane framework, 2- expanded metal lath, 3- notch, 4- turnover panel frame, 5- steel wire, 6- hinge,
7- protective fence, 8- dodge gate, 9- stake holes.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
The protection for exit device of a kind of bridge stake holes of the invention, as shown in Figure 1, including symmetrical laying in 9 aperture of stake holes
A pair of of spill plane framework 1；1 top surface of spill plane framework is welded with expanded metal lath 2；The notch 3(of spill plane framework 1 is shown in Fig. 1
And Fig. 2) at be equipped with turnover panel frame 4, be welded with steel wire 5 on turnover panel frame 4；Turnover panel frame 4 is through hinge 6 and spill plane framework
13 bottom edge of notch rotation connection；Protective fence 7 is equipped with along 3 edge of notch of spill plane framework 1；As shown in figure 3, protective fence 7
It is equipped with dodge gate 8, dodge gate 8 is rotatablely connected through hinge 6 and 7 column of protective fence.Spill plane framework 1, is prevented turnover panel frame 4
Guardrail 7 and dodge gate 8 are square steel weldment.
When it is implemented, as shown in figure 4, two spill plane frameworks shown in Fig. 2,1 notch of the invention covers notch
The aperture of stake holes 9,1 top surface of spill plane framework are welded with expanded metal lath 2.Expanded metal lath 2 is the net being welded into a crisscross manner using band steel
Shape structure.Expanded metal lath 2 in figure is to indicate expanded metal lath 2 with lines.When work, operator can be stepped down on expanded metal lath 2.Spill
The notch 3 of plane framework 1 is located at the aperture of stake holes 9, and aperture is conceded.Turnover panel frame is used at the notch 3 of spill plane framework 1
Frame 4 is closed, and entire spot face is all covered.Steel wire 5 is welded on turnover panel frame 4.Turnover panel frame 4 passes through hinge
6 can hingedly overturn with the bottom edge of notch 3.Usually by turnover panel frame 4 by entire orifice closing, when needing to work in tripping in hole
When, turnover panel frame 4 is turned down to come, is facilitated in personnel's tripping in hole.It is equipped with protective fence 7 along 3 edge of notch of turnover panel frame 4, is passed through
Protective fence 7 fences up aperture, prevents personnel from crashing into hole unintentionally, to ensure personnel safety.Protective fence 7 is equipped with dodge gate 8,
Dodge gate 8 is closed when flat, when personnel being needed to enter and leave, opens dodge gate 8 and personnel is facilitated to enter and leave.
Bridge stake holes construction safety reliability can be improved in the present invention, facilitates construction and installation and disassembly, can repeatedly have enough to meet the need
It uses, can be entire spot face and the totally-enclosed protection of facade, safety and efficacy is high, guarantees construction safety and person peace
Entirely.Suitable for various stake holes protection for exit.
Claims (2)
1. a kind of protection for exit device of bridge stake holes, it is characterised in that: a pair including symmetrical laying in stake holes (9) aperture is recessed
Shape plane framework (1)；Spill plane framework (1) top surface is welded with expanded metal lath (2)；It is set at the notch (3) of spill plane framework (1)
Have turnover panel frame (4), steel wire (5) are welded on turnover panel frame (4)；Turnover panel frame (4) is through hinge (6) and spill plane framework
(1) notch (3) bottom edge rotation connection；Notch (3) edge along spill plane framework (1) is equipped with protective fence (7)；Protective fence
(7) dodge gate (8) are equipped with, dodge gate (8) is rotatablely connected through hinge (6) and protective fence (7) column.
2. the protection for exit device of bridge stake holes according to claim 1, it is characterised in that: the spill plane framework (1),
Turnover panel frame (4), protective fence (7) and dodge gate (8) are square steel weldment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910414205.7A CN110029584A (en) | 2019-05-17 | 2019-05-17 | A kind of protection for exit device of bridge stake holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910414205.7A CN110029584A (en) | 2019-05-17 | 2019-05-17 | A kind of protection for exit device of bridge stake holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110029584A true CN110029584A (en) | 2019-07-19 |
Family
ID=67242609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910414205.7A Pending CN110029584A (en) | 2019-05-17 | 2019-05-17 | A kind of protection for exit device of bridge stake holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110029584A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203145488U (en) * | 2013-02-07 | 2013-08-21 | 洛阳明安建设工程有限公司 | Limb protective railings of foundation pit and for building construction |
| CN203475860U (en) * | 2013-09-17 | 2014-03-12 | 中建四局第六建筑工程有限公司 | Combined hole covering piece |
| CN203755711U (en) * | 2013-12-16 | 2014-08-06 | 中国建筑第四工程局有限公司 | Light tool type hole pile protection device |
| CN207032904U (en) * | 2017-03-30 | 2018-02-23 | 中建四局第五建筑工程有限公司 | Cover type digging pile hole mouth protecting device |
| CN207727578U (en) * | 2017-11-30 | 2018-08-14 | 中国一冶集团有限公司 | One kind can have enough to meet the need drilled pile construction protective platform |
| CN208362920U (en) * | 2018-03-27 | 2019-01-11 | 中国建筑第二工程局有限公司 | A kind of ready-package artificial digging pile protective frame |
| CN109518978A (en) * | 2018-12-18 | 2019-03-26 | 中建四局第六建筑工程有限公司 | A kind of fall arrest discharging platform |
| CN210031545U (en) * | 2019-05-17 | 2020-02-07 | 中国建筑第四工程局有限公司 | Orifice protection device for bridge pile hole |
-
2019
- 2019-05-17 CN CN201910414205.7A patent/CN110029584A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203145488U (en) * | 2013-02-07 | 2013-08-21 | 洛阳明安建设工程有限公司 | Limb protective railings of foundation pit and for building construction |
| CN203475860U (en) * | 2013-09-17 | 2014-03-12 | 中建四局第六建筑工程有限公司 | Combined hole covering piece |
| CN203755711U (en) * | 2013-12-16 | 2014-08-06 | 中国建筑第四工程局有限公司 | Light tool type hole pile protection device |
| CN207032904U (en) * | 2017-03-30 | 2018-02-23 | 中建四局第五建筑工程有限公司 | Cover type digging pile hole mouth protecting device |
| CN207727578U (en) * | 2017-11-30 | 2018-08-14 | 中国一冶集团有限公司 | One kind can have enough to meet the need drilled pile construction protective platform |
| CN208362920U (en) * | 2018-03-27 | 2019-01-11 | 中国建筑第二工程局有限公司 | A kind of ready-package artificial digging pile protective frame |
| CN109518978A (en) * | 2018-12-18 | 2019-03-26 | 中建四局第六建筑工程有限公司 | A kind of fall arrest discharging platform |
| CN210031545U (en) * | 2019-05-17 | 2020-02-07 | 中国建筑第四工程局有限公司 | Orifice protection device for bridge pile hole |
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