CN105040576B - Bridge antidumping street lamp base - Google Patents
Bridge antidumping street lamp base Download PDFInfo
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- CN105040576B CN105040576B CN201510512953.0A CN201510512953A CN105040576B CN 105040576 B CN105040576 B CN 105040576B CN 201510512953 A CN201510512953 A CN 201510512953A CN 105040576 B CN105040576 B CN 105040576B
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- steel bar
- bar framework
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- packed layer
- top component
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Abstract
The present invention relates to a kind of bridge antidumping street lamp base, include road surface built-in groove, be provided with carrying basic unit, be characterized in the built-in groove of road surface: be provided with plate-girder top component in carrying basic unit, connecting on plate-girder top component has steel bar framework.Meanwhile, steel bar framework top is provided with limit assembly, is additionally provided with packed layer, is equipped with foundation bolt in packed layer in this steel bar framework in being equipped with pre-buried pipeline, and described steel bar framework.Thus, it is possible to allow whole basis occur without displacement.While the integral firmness of satisfied basis, it is achieved decentralization, improve the ability of antidumping.By road surface built-in groove, the ridging height on different bridge floor can be met, do not have lofty exposing.Furthermore, overall structure is simple, it is easy to manufacture and site operation.
Description
Technical field
The present invention relates to a kind of streetlamp foundation structure, particularly relate to a kind of bridge antidumping street lamp base.
Background technology
Along with social economy's development in recent years, private car becomes increasingly popular.Meanwhile, night trip is to roadway illumination
Demand steps up, and governments at all levels are the most progressively illuminated the increase of facility to built road.But, when road street lamp is laid
When bridge section, due to the limited space installed, conventional highway lamp can not be mounted directly and be deployed on bridge.Further,
Even if directly employing conventional highway lamp, there is also the defect that resistance to capsizing is reported to the leadship after accomplishing a task, easily producing and using potential safety hazard.
One prior art 201020191280.6, it provides a kind of once-forming sliding formwork of streetlamp foundation.The prior art,
Including four blocks of identical steel plates surrounding shaped as frame, also include the two clamping supports being fixed on described steel plate both sides, each clamping
Support includes clamping plate and is positioned at these clamping plate two ends and these clamping plate two fixed plates connected vertically, and described clamping plate are affixed on a steel plate
Outside, two steel plates vertical with this steel plate are bolted with described fixed plate respectively.
Its problem being actually subjected to solve simply can be used for multiple times steel plate, has saved substantial amounts of timber, and has had easily guarantor
The advantage of pipe, also reduces excavation area during construction.This steel plate will not reside in fundamental external for a long time, it is impossible to plays protection and makees
With.
An also prior art, 201310006870.5, it provides a kind of anticreep concrete prefabricated streetlamp foundation.Specifically
For, it includes the framework of steel reinforcement being made up of longitudinal reinforcement and transverse steel, framework of steel reinforcement and the reinforcing bar of concrete composition cylindricality
Xoncrete structure；There is longitudinal through wires hole in the upper end of reinforced concrete structure, have ring flange in the upper end of reinforced concrete structure,
There are perforate, described perforate to be positioned on longitudinal through wires hole on described ring flange, have foundation bolt to pass ring flange and to reinforcing bar
, there is earth brace the lower end of xoncrete structure in the lower end of reinforced concrete structure.
But, although it has mentions " foundation bolt passes ring flange the lower end to reinforced concrete structure ".But, its
Only actually is at the industrialized production improving formation on the basis of cast-in-place cement street lamp, meets convenient transportation, construction
Convenient, decrease the advantage such as concrete set time and anti-creeping function.It cannot promote street lamp and fit for bridge floor basis
Ying Xing, and this technical scheme cannot be applied on bridge.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding a kind of bridge antidumping road
Lamp base so that it is have more the value in industry.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of bridge antidumping street lamp base.
The bridge of present invention antidumping street lamp base, includes road surface built-in groove, is provided with in the built-in groove of described road surface
Carrying basic unit, wherein: being provided with plate-girder top component in described carrying basic unit, described plate-girder top component connects steel bar framework,
Described steel bar framework top is provided with limit assembly, is equipped with in pre-buried pipeline, and described steel bar framework in described steel bar framework
It is additionally provided with packed layer, in described packed layer, is equipped with foundation bolt.
Further, above-mentioned bridge antidumping street lamp base, wherein, described steel bar framework includes some vertical fixed
Position post, described perpendicular positioning post connects and has located lateral bar, or, described perpendicular positioning post is internal or is externally connected to
Limitting casing.
Further, above-mentioned bridge antidumping street lamp base, wherein, described perpendicular positioning post lower end is horizontal-extending
Having auxiliary extension bar, described auxiliary extension bar is connected with plate-girder top component.
Further, above-mentioned bridge antidumping street lamp base, wherein, bottom described foundation bolt, it is provided with linking
Hooking, the termination that described linking hooks is welded to connect with steel bar framework, and the bottom that described linking hooks is welded to connect with plate-girder top component.
Further, above-mentioned bridge antidumping street lamp base, wherein, described limit assembly is spacing ring flange,
It is provided with conduit through bore and hole, location on described stop flange dish, connects in described conduit through bore and have pre-buried pipeline, described location
Connect in hole and have foundation bolt.
Further, above-mentioned bridge antidumping street lamp base, wherein, described steel bar framework surrounding is distributed sealing
Plate.
Further, above-mentioned bridge antidumping street lamp base, wherein, described sealing plate includes posting, institute
It is provided with overcoat in the posting stated.
Further, above-mentioned bridge antidumping street lamp base, wherein, described overcoat includes crushed crude pearlite
Layer, described perlite bisque upper berth is provided with gum layer, or, described overcoat includes quartz sand layer, described quartz sand layer
On be equipped with gum layer.
Further, above-mentioned bridge antidumping street lamp base, wherein, described packed layer is sandstone, gravel mixing
Packed layer.
Yet further, above-mentioned bridge antidumping street lamp base, wherein, described packed layer is that cement injection is reinforced
Layer, is distributed rubble implant in described cement injection back-up coat.
By such scheme, the present invention at least has the advantage that
1, coordinating by plate-girder top component and steel bar framework, it is ensured that when early stage construction, perfusion in mid-term, later stage install,
Do not have displacement.
2, have employed packed layer, improve the fastness that basis is overall, simultaneously by decentralization, improve the energy of antidumping
Power.
3, by foundation bolt, auxiliary extension bar, the cooperating of plate-girder top component, whole foundation bottom is improved further
Be tightly combined degree, meet occur without displacement while, preferably bear the stress that topples that may be present.
4, by road surface built-in groove, the ridging height on different bridge floor can be met, do not have lofty exposing.
5, overall structure is simple, it is easy to manufacture and site operation.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is the structural representation of bridge antidumping street lamp base；
Fig. 2 be sealing plate structural representation.
In figure, the implication of each reference is as follows:
1 carrying basic unit 2 plate-girder top component
3 pre-buried pipeline 4 packed layers
5 foundation bolt 6 limit assemblies
7 steel bar frameworks 8 assist extension bar
9 linkings hook 10 sealing plates
11 posting 12 overcoats
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Hereinafter implement
Example is used for illustrating the present invention, but is not limited to the scope of the present invention.
The antidumping street lamp base of bridge as shown in Figure 1, it includes road surface built-in groove, it is contemplated that subsequent installation positions
Facility, be provided with in the built-in groove of road surface carrying basic unit 1, its unusual part is: for the ease of follow-up steel bar framework 7
Installation location, unnecessary displacement will not occur during subsequent construction, carrying basic unit 1 on be provided with plate-girder top component
2, this plate-girder top component 2 connects and has steel bar framework 7.Meanwhile, it is provided with limit assembly 6 at steel bar framework 7 top, so,
Follow-up carry out pouring or do not result in steel bar framework 7 face highlightedly during road surfacing ring and use and attractive in appearance.And, it is contemplated that
Street lamp power supply, road lamp power supply distribution of pipe needs, and is equipped with pre-buried pipeline 3 in steel bar framework 7.Furthermore, in order to effectively provide streetlamp foundation
Counterweight, promote the resistance to capsizing that subsequent installation street lamp is overall, it is achieved counterweight moves down and consolidates, in steel bar framework 7 with basis
It is additionally provided with packed layer 4.Certainly, it is contemplated that the follow-up modular street lamp installation location that realizes, satisfied most in the market
The connecting structure of street lamp base connector, is equipped with foundation bolt 5 in packed layer 4.With this, that is satisfied by foundation bolt 5
The installation location of follow-up street lamp needs, it is also possible to improve the stable connection degree on basis itself and road surface built-in groove further.
From the point of view of the present invention one preferably embodiment, in order to improve the ability of anti-deformation of steel bar framework 7, improve its jail
Gu degree, the steel bar framework 7 of employing includes some perpendicular positioning posts, and connecting on perpendicular positioning post has located lateral bar, with
This constitutes a complete steel bar framework 7.Or, in order to coordinate welding location, it is achieved manufacture the simplicity of construction, can also
It is to connect limited location frame by welding manner outside perpendicular positioning post, equally constitutes complete frame structure.Furthermore, examine
Considering the needs to some special processing process, it is also possible at some perpendicular positioning post interior welds upper limit frames, it is vertical fixed to present
The structure that the position band of column is distributed around limitting casing.
From the point of view of further, the perpendicular positioning post lower end that used is horizontal-extending an auxiliary extension bar 8, auxiliary extension bar 8 with
Plate-girder top component 2 is connected.Thus, it is possible to effectively expand bottom steel bar framework 7 contact area with plate-girder top component 2, improve weldering
Connect effect in succession.So, after steel bar framework 7 arranges and puts in place, various disadvantageous displacement is not had.
Meanwhile, in order to bottom foot bolt 5 contentedly, combination with steel bar framework 7 and plate-girder top component 2 consolidates, carry further
Rising follow-up street lamp and install the antidumping performance after putting in place, the present invention is provided with linking hook 9 bottom foundation bolt 5, and this linking hooks 9
Termination be welded to connect with steel bar framework 7.Relative, linking hooks the bottom of 9 and is welded to connect with plate-girder top component 2.Further, this
The limit assembly 6 of bright employing is spacing ring flange, and this stop flange dish is provided with conduit through bore and hole, location.Construction erecting stage
Between, connect in conduit through bore and have pre-buried pipeline 3, connecting in hole, location has foundation bolt 5.So, steel bar framework 7 is being entered
The position distribution of pre-buried pipeline 3 and foundation bolt 5 can also be planned while row is spacing, improve the peace of follow-up street lamp
The convenience of dress.
From the point of view of further, suitable spacing in order to give in the casting process of packed layer 4, it is to avoid to occur excessive,
Steel bar framework 7 surrounding is distributed sealing plate 10.Meanwhile, in order to the mould for sealing plate 10 can be realized reality is implemented when
Massing manufactures, and this sealing plate 10 includes posting 11, is provided with overcoat 12 in posting 11.Specifically, this protection
Layer 12 includes perlite bisque, is provided with gum layer on perlite bisque upper berth.Can also be that the overcoat 12 of employing includes
Quartz sand layer, is equipped with gum layer on quartz sand layer.
Simultaneously, it is contemplated that have suitable weight and firmness, the packed layer 4 that the present invention relates to is sandstone, sand
Gravel mixing packed layer 4.So, by crowding around of sealing plate 10, do not result in and leak, directly pour.Certainly, in order to improve
The convenience of construction, can also use cement injection back-up coat to constitute packed layer 4, be distributed broken in this cement injection back-up coat
Stone implant.As such, it is possible to directly pour, it not be used in early stage and carry out the classification hybrid working of sandstone, gravel.
By above-mentioned character express and combine accompanying drawing it can be seen that use after the present invention, gather around and have the following advantages:
1, coordinating by plate-girder top component and steel bar framework, it is ensured that when early stage construction, perfusion in mid-term, later stage install,
Do not have displacement.
2, have employed packed layer, improve the fastness that basis is overall, simultaneously by decentralization, improve the energy of antidumping
Power.
3, by foundation bolt, auxiliary extension bar, the cooperating of plate-girder top component, whole foundation bottom is improved further
Be tightly combined degree, meet occur without displacement while, preferably bear the stress that topples that may be present.
4, by road surface built-in groove, the ridging height on different bridge floor can be met, do not have lofty exposing.
5, overall structure is simple, it is easy to manufacture and site operation.
The above is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and
Modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (1)
1. bridge antidumping street lamp base, includes road surface built-in groove, is provided with carrying basic unit in the built-in groove of described road surface, its
It is characterised by: being provided with plate-girder top component in described carrying basic unit, described plate-girder top component connects steel bar framework, described steel
Muscle frame roof is provided with limit assembly, is additionally provided with in being equipped with pre-buried pipeline, and described steel bar framework in described steel bar framework
Packed layer, is equipped with foundation bolt in described packed layer；
Described steel bar framework includes some perpendicular positioning posts, and described perpendicular positioning post connects located lateral bar, or, institute
The perpendicular positioning post stated is internal or is externally connected to limitting casing；
Described perpendicular positioning post lower end is horizontal-extending auxiliary extension bar, and described auxiliary extension bar is connected with plate-girder top component；
Being provided with linking bottom described foundation bolt to hook, the termination that described linking hooks is welded to connect with steel bar framework, described rank
The bottom connecing hook is welded to connect with plate-girder top component；
Described limit assembly is spacing ring flange, and described stop flange dish is provided with conduit through bore and hole, location, described pipeline
Connecting in through hole and have pre-buried pipeline, connecting in hole, described location has foundation bolt；
Described steel bar framework surrounding is distributed sealing plate；
Described sealing plate includes posting, is provided with overcoat in described posting；
Described overcoat includes perlite bisque, and described perlite bisque upper berth is provided with gum layer, or, described overcoat
Include quartz sand layer, described quartz sand layer is equipped with gum layer；
Described packed layer is sandstone, gravel mixing packed layer；
Described packed layer is cement injection back-up coat, rubble implant is distributed in described cement injection back-up coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512953.0A CN105040576B (en) | 2015-08-20 | 2015-08-20 | Bridge antidumping street lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512953.0A CN105040576B (en) | 2015-08-20 | 2015-08-20 | Bridge antidumping street lamp base |
Publications (2)
| Publication Number | Publication Date |
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| CN105040576A CN105040576A (en) | 2015-11-11 |
| CN105040576B true CN105040576B (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510512953.0A Active CN105040576B (en) | 2015-08-20 | 2015-08-20 | Bridge antidumping street lamp base |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230253A (en) * | 2019-04-15 | 2019-09-13 | 中国公路工程咨询集团有限公司 | A kind of bridge floor built-in fitting basis and its manufacturing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196652Y (en) * | 1994-04-23 | 1995-05-10 | 赖坤亮 | Precasting footing device |
| CN201704949U (en) * | 2010-05-17 | 2011-01-12 | 上海华群实业股份有限公司 | Sliding formwork for one-step molding of streetlamp foundation |
| CN102182204A (en) * | 2011-03-29 | 2011-09-14 | 薛焕章 | Combined foundation bolt embedded assembly of lamp foundation |
| CN202214734U (en) * | 2011-07-25 | 2012-05-09 | 苏州晶雷光电照明科技有限公司 | Streetlamp fixing structure |
| KR20120099831A (en) * | 2011-03-02 | 2012-09-12 | 김태우 | The street lamp fundamental unit |
| CN202831764U (en) * | 2012-10-25 | 2013-03-27 | 武钢集团昆明钢铁股份有限公司 | Embedded part |
| CN103088839A (en) * | 2013-01-09 | 2013-05-08 | 武汉鑫瑞通管业有限公司 | Anti-creeping cement prefabricated street lamp foundation |
| JP2015034432A (en) * | 2013-08-09 | 2015-02-19 | 株式会社ティ・エス・ケー | Base anchor for fixing pillar leg and installation method of independent structure |
| CN204418201U (en) * | 2014-12-25 | 2015-06-24 | 广东晖速通信技术有限公司 | Base station modularization prefabricated foundation |
-
2015
- 2015-08-20 CN CN201510512953.0A patent/CN105040576B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196652Y (en) * | 1994-04-23 | 1995-05-10 | 赖坤亮 | Precasting footing device |
| CN201704949U (en) * | 2010-05-17 | 2011-01-12 | 上海华群实业股份有限公司 | Sliding formwork for one-step molding of streetlamp foundation |
| KR20120099831A (en) * | 2011-03-02 | 2012-09-12 | 김태우 | The street lamp fundamental unit |
| CN102182204A (en) * | 2011-03-29 | 2011-09-14 | 薛焕章 | Combined foundation bolt embedded assembly of lamp foundation |
| CN202214734U (en) * | 2011-07-25 | 2012-05-09 | 苏州晶雷光电照明科技有限公司 | Streetlamp fixing structure |
| CN202831764U (en) * | 2012-10-25 | 2013-03-27 | 武钢集团昆明钢铁股份有限公司 | Embedded part |
| CN103088839A (en) * | 2013-01-09 | 2013-05-08 | 武汉鑫瑞通管业有限公司 | Anti-creeping cement prefabricated street lamp foundation |
| JP2015034432A (en) * | 2013-08-09 | 2015-02-19 | 株式会社ティ・エス・ケー | Base anchor for fixing pillar leg and installation method of independent structure |
| CN204418201U (en) * | 2014-12-25 | 2015-06-24 | 广东晖速通信技术有限公司 | Base station modularization prefabricated foundation |
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| CN105040576A (en) | 2015-11-11 |
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