CN206815185U - Bridge with combined bridge panel structure of buffer part - Google Patents
Bridge with combined bridge panel structure of buffer part Download PDFInfo
- Publication number
- CN206815185U CN206815185U CN201720423803.7U CN201720423803U CN206815185U CN 206815185 U CN206815185 U CN 206815185U CN 201720423803 U CN201720423803 U CN 201720423803U CN 206815185 U CN206815185 U CN 206815185U
- Authority
- CN
- China
- Prior art keywords
- bridge
- layer
- supporting course
- surface steel
- steel sheet
- 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.)
- Withdrawn - After Issue
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 239000004567 concrete Substances 0.000 claims description 20
- 238000010276 construction Methods 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 64
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 239000002344 surface layer Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000009408 flooring Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Abstract
The utility model relates to the technical field of bridges, in particular to a bridge with a combined bridge panel structure of a buffer piece, which comprises a bridge body, wherein the bridge body comprises a bridge deck component; the bridge deck assembly comprises a surface steel plate layer, the left side surface of the surface steel plate layer is provided with a trapezoidal channel, and the right side surface of the surface steel plate layer is provided with a trapezoidal convex strip matched with the trapezoidal channel; the bottom surface of the surface steel plate layer is provided with a plurality of convex columns; a first bearing layer is arranged below the surface steel plate layer; a plurality of grooves matched with the convex columns are formed in the first bearing layer, and a plurality of hard spring telescopic heads are correspondingly arranged on the side surfaces of the inner walls of the grooves; the bridge deck adopts a two-layer integrated bearing structure, and the surface layer and the secondary layer of the bridge deck are buffered through an elastic structure; it has greatly improved bearing pressure-bearing capacity, simultaneously through bullet formula buffer structure, has reserved the buffering space of deformation between each component piece of bridge floor to the use of protection bridge floor prolongs its life.
Description
Technical field
Bridge technology field is the utility model is related to, more particularly to a kind of combined bridge panel construction with bolster
Bridge.
Background technology
The bridge floor of bridge is usually to be made up of bridge floor layer and its component of mating formation, and it refers to for protection floorings and distribution wheel
Load, with protective layer of the material making such as bituminous concrete, cement concrete, high molecular polymer on floorings.
It is that protection floorings prevent wheel or the direct wearing course of crawler belt that it, which is acted on, protects girder from rain erosion, and so as to disperseing car
The load of wheel.Conventional deck paving has cement concrete, two kinds of forms of mating formation of bituminous concrete.In water layer in the air
On bridge floor, also there is what is mated formation using water-proof concrete.The low cost of concrete pavement, anti-wear performance is good, is adapted to heavy duty to hand over
It is logical, but curing period length, repair in the future cumbersome.Asphalt concrete pavement is lighter, and maintenance is convenient, and the speed that is open to traffic is fast, but
Easy to aging and deformation.But traditional bridge floor and its mat formation that there are the following problems：First is due to that bridge floor is in use, special car
Flow is big, and when the duration is long, its continuous bearing requirements is high, and existing bridge floor designs only with individual layer pressure-bearing, it is impossible to meets day
The vehicle that benefit increases causes the bridge floor lost of life by the requirement of bridge floor, produces cost and wastes.Second is that bridge floor is using
When, deformation is used between each bridge floor structure face, and traditional bridge floor handles above-mentioned deformation using the structure of shrinkage joint, but artificially sets
The expansion joint regularity put is poor, causes outward appearance poor, while after exposed expansion joint ditch long-time, there is many tiny lead
Thing, which is put, to be stayed wherein, causes buffering effect to weaken, therefore accelerates the spoilage of bridge deck unit, increases the maintenance and repair cost in later stage.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of combined type with bolster
The bridge of bridge panel structure.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of bridge of combined bridge panel construction with bolster described in the utility model, it includes bridge sheet
Body, the bridge body include deck module；The deck module includes surface steel sheet layer, and the surface steel sheet layer left surface is provided with
Trapezoidal conduit, the surface steel sheet layer right flank are provided with the trapezoidal raised line being engaged with trapezoidal conduit；The surface steel sheet layer
Bottom surface is provided with some projections；Supporting course one is provided with below the surface steel sheet layer；If it is provided with the supporting course one
The groove being engaged with projection is done, some hard telescopic spring heads are correspondingly arranged on the inwall side of the groove；The load-bearing
The bottom surface of layer one is provided with some steel nails one；The lower section of supporting course one is provided with glass layer, the steel nail one of supporting course one
It is embedded in glass layer, forms integrative-structure；Supporting course two is provided with below the glass layer；The supporting course two
Lower section be provided with watertight insulation；Concrete base layer is provided with below the watertight insulation；Pacify in the concrete base layer
Equipped with reinforcement ledges；The ledges of strengthening is made up of grid chassis and some vertical steel nails two being provided with grid chassis,
Some vertical steel nails two intert to watertight insulation, form integrative-structure；It is provided with below the concrete base layer broken
Stone tiling layer.
Further, high-temperature resistant rubber bradyseism layer is installed on the trapezoidal conduit inwall.
Further, the projection is cylindricality, and its height is in 5-8cm.
Further, the thickness of the supporting course two is the half of supporting course one.
After said structure, the utility model has the beneficial effect that：A kind of group with bolster described in the utility model
The bridge of box-like bridge panel structure, it uses two layers of integral type load-carrying members, by playing formula between bridge deck surfaces layer and sublevel
Structure is used as buffering；It greatly improves load-and pressure-bearing ability, while by playing formula buffer structure, has reserved bridge floor and respectively formed
The cushion space of deformation between block, so as to protect the use of bridge floor, extend its service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Description of reference numerals：
1st, deck module；2nd, surface steel sheet layer；3rd, trapezoidal conduit；4th, trapezoidal raised line；5th, projection；
6th, supporting course one；7th, hard telescopic spring head；8th, steel nail one；9th, groove；10th, glass fibers
Tie up layer；11st, supporting course two；12nd, watertight insulation；13rd, concrete base layer；14th, grid bottom
Frame；15th, steel nail two；16th, rubble tiling layer.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of bridge of combined bridge panel construction with bolster described in the utility model, it is wrapped
Bridge body is included, the bridge body includes deck module 1；The deck module 1 includes surface steel sheet layer 2, the surface steel sheet layer 2
Left surface is provided with trapezoidal conduit 3, and the right flank of surface steel sheet layer 2 is provided with the trapezoidal raised line 4 being engaged with trapezoidal conduit 3；
The bottom surface of the surface steel sheet layer 2 is provided with some projections 5；The lower section of the surface steel sheet layer 2 is provided with supporting course 1；Institute
State and some grooves 9 being engaged with projection 5 are provided with supporting course 1, be correspondingly arranged on the inwall side of the groove 9 some
Hard telescopic spring first 7；The bottom surface of the supporting course 1 is provided with some steel nails 1；The lower section of supporting course 1 is provided with
Glass layer 10, the steel nail 1 of supporting course 1 are embedded in glass layer 10, form integrative-structure；The glass fibers
The lower section of dimension layer 10 is provided with supporting course 2 11；The lower section of the supporting course 2 11 is provided with watertight insulation 12；The waterproof every
The lower section of absciss layer 12 is provided with concrete base layer 13；Reinforcement ledges is installed in the concrete base layer 13；It is described reinforcement ledges by
Grid chassis 14 and some vertical steel nails 2 15 being provided with grid chassis 14 form, some vertical steel nails 2 15
Intert to watertight insulation 12, form integrative-structure；The lower section of the concrete base layer 13 is provided with rubble tiling layer 16.
As one kind of the present utility model preferably, high-temperature resistant rubber bradyseism layer is installed on the trapezoidal inwall of conduit 3.
As one kind of the present utility model preferably, the projection 5 is cylindricality, and its height is in 5-8cm.
As one kind of the present utility model preferably, the thickness of the supporting course 2 11 is the half of supporting course 1.
As one kind of the present utility model preferably, the rubble tiling layer 16 is mixed by pitch, rubble and epoxy resin
The thickness of formation is 1.5-4.5cm mixing bottom.
Operation principle of the present utility model is as follows：
In the design, it is attached between surface steel sheet layer 2 by trapezoidal conduit 3 and trapezoidal raised line 4, and trapezoidal conduit
High-temperature resistant rubber bradyseism layer is installed on 3 inwall, ensures that there is certain cushion space between two pieces of surface steel sheet layers 2；Surface
Steel plate layer 2 and supporting course 1 are using the structure between projection 5 and the groove 9 with hard telescopic spring first 7 so that surface steel sheet
Layer 2 when in use, has certain deformation space, so as to ensure that surface steel sheet layer 2 will not cause table because of mutual deformation
The deformation of face steel plate layer 2 is arched upward or damaged.
In the design, between supporting course 1 and glass layer 10, it is embedded using the steel nail 1 of supporting course 1 in glass
In glass fibrous layer 10, integrative-structure is formed；The bearing capacity of supporting course 1 is improved, forms the first bearing structure；
In the design, supporting course 2 11, watertight insulation 12 and concrete base layer 13 form integrative-structure, in order to further
Bearing capacity is improved, reinforcement ledges is provided with concrete base layer 13.Strengthen ledges by grid chassis 14 and be provided with grid bottom
Some vertical steel nails 2 15 on frame 14 form, and form framework reinforced structure, ensure its intensity.
In the design, the lower section of concrete base layer 13 is provided with rubble tiling layer 16, and rubble tiles layer 16 by pitch, broken
The thickness that stone and epoxy resin are mixed to form is 1.5-4.5cm mixing bottom.Construction for concrete base layer 13 provides base
Plinth.
A kind of bridge of combined bridge panel construction with bolster described in the utility model, it is using two layers of one
Formula load-carrying members, it is used as buffering by playing formula structure between bridge deck surfaces layer and sublevel；It greatly improves load-and pressure-bearing energy
Power, while by playing formula buffer structure, the cushion space of deformation between each blocking of bridge floor has been reserved, so as to protect making for bridge floor
With extending its service life.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (4)
- A kind of 1. bridge of the combined bridge panel construction with bolster, it is characterised in that：It includes bridge body, the bridge Body includes deck module；The deck module includes surface steel sheet layer, and the surface steel sheet layer left surface is provided with trapezoidal conduit, The surface steel sheet layer right flank is provided with the trapezoidal raised line being engaged with trapezoidal conduit；The bottom surface of the surface steel sheet layer is provided with Some projections；Supporting course one is provided with below the surface steel sheet layer；It is provided with the supporting course one some with projection phase The groove of cooperation, some hard telescopic spring heads are correspondingly arranged on the inwall side of the groove；The bottom surface of the supporting course one It is provided with some steel nails one；The lower section of supporting course one is provided with glass layer, and the steel nail one of supporting course one is embedded in glass In fibrous layer, integrative-structure is formed；Supporting course two is provided with below the glass layer；The lower section of the supporting course two is set There is watertight insulation；Concrete base layer is provided with below the watertight insulation；Reinforcement is installed in the concrete base layer Frame；The ledges of strengthening is made up of grid chassis and some vertical steel nails two being provided with grid chassis, and this is some vertical Steel nail two intert to watertight insulation, form integrative-structure；Rubble tiling layer is provided with below the concrete base layer.
- A kind of 2. bridge of combined bridge panel construction with bolster according to claim 1, it is characterised in that：Institute State and high-temperature resistant rubber bradyseism layer is installed on trapezoidal conduit inwall.
- A kind of 3. bridge of combined bridge panel construction with bolster according to claim 1, it is characterised in that：Institute It is cylindricality to state projection, and its height is in 5-8cm.
- A kind of 4. bridge of combined bridge panel construction with bolster according to claim 1, it is characterised in that：Institute The thickness for stating supporting course two is the half of supporting course one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423803.7U CN206815185U (en) | 2017-04-21 | 2017-04-21 | Bridge with combined bridge panel structure of buffer part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423803.7U CN206815185U (en) | 2017-04-21 | 2017-04-21 | Bridge with combined bridge panel structure of buffer part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206815185U true CN206815185U (en) | 2017-12-29 |
Family
ID=60753666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423803.7U Withdrawn - After Issue CN206815185U (en) | 2017-04-21 | 2017-04-21 | Bridge with combined bridge panel structure of buffer part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206815185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884382A (en) * | 2017-04-21 | 2017-06-23 | 中山市德丰科技服务有限公司 | Bridge with combined bridge panel structure of buffer part |
-
2017
- 2017-04-21 CN CN201720423803.7U patent/CN206815185U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884382A (en) * | 2017-04-21 | 2017-06-23 | 中山市德丰科技服务有限公司 | Bridge with combined bridge panel structure of buffer part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171229 Effective date of abandoning: 20181127 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171229 Effective date of abandoning: 20181127 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |