CN205857420U - A kind of deformation joint structure for light rail elevated station - Google Patents
A kind of deformation joint structure for light rail elevated station Download PDFInfo
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- CN205857420U CN205857420U CN201620702490.4U CN201620702490U CN205857420U CN 205857420 U CN205857420 U CN 205857420U CN 201620702490 U CN201620702490 U CN 201620702490U CN 205857420 U CN205857420 U CN 205857420U
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Abstract
The utility model discloses a kind of deformation joint structure for light rail elevated station, it is arranged between the floor of movement joint both sides, it includes waterstop, back-fire relief plate and polylith stainless-steel sheet, back-fire relief plate and waterstop is fixed on the floor of both sides by spaced bolt by compressing stainless-steel sheet.The resistance fire material that described back-fire relief plate is filled in therebetween by back-fire relief upper plate, back-fire relief lower plate is constituted.Deformation joint structure for light rail elevated station of the present utility model, under various factors influencing deformation effects, in addition to meeting the requirement of movement joint dilatation, also takes into account the fire prevention of movement joint, insulation and waterproof requirement.Its structure and construction technology are simple, dependable performance, construct convenient, easily overhaul replacing, can be widely used in and require higher, often in the large area flooring movement joint of the public place in the bigger temperature difference to fire protecting performance.
Description
Technical field
This utility model relates to a kind of light rail overhead station or the deformation joint structure of construction floor, particularly relates to a kind of deformation
The structure of seam back-fire relief band；Can be widely applied to the water-tight corrosion-proof fire prevention of floor, municipal administration bridge, overline bridge, channel component deformation joint
In construction.
Background technology
Along with society's diversification to transportation building functional requirement, floor construction layout also becomes increasingly complex, for solving building
Excessive the typically requiring of plate overlength, area arranges movement joint, at deformation joint structure functionally, except structure to be met is in deformation requirement
On the premise of, also to take into account every barrier propterties such as fire prevention, waterproof, moistureproof and insulation.The back-fire relief band of tradition flooring movement joint
Meet above performance requirement owing to following reason is more difficult: the first, be typically one stainless sheet steel or galvanized iron sheet processing and
Become, it is impossible to heat-insulating property when meeting the fire-proof function of flooring deformation joint and also serve as insulation material；The second, deformation joint construction:
Owing to construction and installation are complicated, quality is difficult to ensure, seal is poor；3rd, difficulty is changed.
Utility model content
This utility model cannot meet light rail elevated station flooring movement joint in deformation feelings to solve tradition deformation joint structure
The technical problem of every barrier propterties such as fire prevention under condition, waterproof, moistureproof and insulation, it is provided that a kind of for light rail elevated station
Deformation joint structure.
This utility model be the technical scheme is that
A kind of deformation joint structure for light rail elevated station, is arranged between the floor of movement joint both sides, and it includes sealing
Band, back-fire relief plate and polylith stainless-steel sheet, by compressing stainless-steel sheet by back-fire relief plate and waterstop by spaced
Bolt is fixed on the floor of both sides.
Wherein, waterstop is positioned at above back-fire relief plate, and the both sides of waterstop and back-fire relief plate are respectively by the first rustless steel steel
Plate and the second stainless-steel sheet are pressed on the floor of both sides, and the edge of waterstop both sides exceedes back-fire relief plate member edge and is not less than
20mm.First stainless-steel sheet and the second stainless-steel sheet are provided above for covering and close between two pieces of stainless-steel sheets
The end-blocking stainless-steel sheet in gap.Between using between end-blocking stainless-steel sheet and the first stainless-steel sheet and the second stainless-steel sheet
Disconnected fillet weld seam.
The resistance fire material that described back-fire relief plate is filled in therebetween by back-fire relief upper plate, back-fire relief lower plate is constituted.Resistance
The material of fire upper plate and back-fire relief lower plate is galvanized steel plain sheet or corrosion resistant plate.The thickness of resistance fire material is not less than 80mm.
Advantage of the present utility model and having the active effect that
Deformation joint structure for light rail elevated station of the present utility model, under various factors influencing deformation effects, except
Meet outside the requirement of movement joint dilatation, also take into account the fire prevention of movement joint, insulation and waterproof requirement.Its structure and construction
Technique is simple, dependable performance, constructs convenient, easily overhauls replacing, can be widely used in and requires higher to fire protecting performance, often locates
In the large area flooring movement joint of the public place in the bigger temperature difference.
In sum, this utility model, for the pressure strip of movement joint and back-fire relief component and using method thereof, meets deformation
Requirement, takes into account fire prevention, insulation, waterproof requirement, and protection xoncrete structure, and construction technology is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the deformation joint structure for light rail elevated station of the present utility model.
Critical piece label declaration in figure:
1: bolt 2: the first stainless-steel sheet
3: end-blocking stainless-steel sheet 4: waterstop
5: the second stainless-steel sheets 6: spacer for bolt
7: floor 8: support beam
9: back-fire relief upper plate 10: resistance fire material
11: back-fire relief lower plate.
Detailed description of the invention
Hereinafter, with specific embodiment, the deformation joint structure for light rail elevated station of the present utility model is carried out referring to the drawings
Describe in detail.
Fig. 1 is the structural representation of the deformation joint structure for light rail elevated station of the present utility model.As it is shown in figure 1, this
The deformation joint structure for light rail elevated station of utility model, is arranged between the floor 7 of movement joint both sides.This deformation joint structure
Including waterstop 4, back-fire relief plate and polylith stainless-steel sheet, by compress stainless-steel sheet by back-fire relief plate and waterstop 4 by
Spaced bolt 1 is fixed on the floor 7 of both sides, and floor 7 is supported by support beam 8.The spacing of bolt 1 is for being not more than
350mm.Spacer for bolt 6 it is provided with below bolt 1.
Wherein, waterstop 4 is positioned at above back-fire relief plate, and the both sides of waterstop 4 and back-fire relief plate are respectively by the first rustless steel
Steel plate 2 and the second stainless-steel sheet 5 are pressed on the floor 7 of both sides, and the edge of waterstop 4 both sides exceedes back-fire relief plate member edge not
Less than 20mm.
First stainless-steel sheet 2 and the second stainless-steel sheet 5 are provided above for covering and close two blocks of rustless steel steel
The end-blocking stainless-steel sheet 3 in the gap between plate.End-blocking stainless-steel sheet 3 and the first stainless-steel sheet 2 and the second rustless steel steel
With being interrupted fillet weld seam between plate 5.
The resistance fire material 10 that back-fire relief plate is filled in therebetween by back-fire relief upper plate 9, back-fire relief lower plate 11 is constituted.Back-fire relief
The material of upper plate 9 and back-fire relief lower plate 11 is galvanized steel plain sheet or corrosion resistant plate.Resistance fire material 10 can be by insulation material and back-fire relief
Material forms, and the thickness of resistance fire material 10 is not less than 80mm.
Advantage of the present utility model and having the active effect that
Deformation joint structure for light rail elevated station of the present utility model, under various factors influencing deformation effects, except
Meet outside the requirement of movement joint dilatation, also take into account the fire prevention of movement joint, insulation and waterproof requirement.Its structure and construction
Technique is simple, dependable performance, constructs convenient, easily overhauls replacing, can be widely used in and requires higher to fire protecting performance, often locates
In the large area flooring movement joint of the public place in the bigger temperature difference.
In sum, this utility model, for the pressure strip of movement joint and back-fire relief component and using method thereof, meets deformation
Requirement, takes into account fire prevention, insulation, waterproof requirement, and protection xoncrete structure, and construction technology is simple.
Construction method step for the deformation joint structure of light rail elevated station of the present utility model is as follows:
Step one: reserved bolt 1 in floor 7 construction；
Step 2: clean out the top surface of the floor 7 of movement joint both sides；
Step 3: by the width dimensions of movement joint, Material Processing is back-fire relief plate and the waterstop 4 of galvanized steel plain sheet；
Step 4: first install back-fire relief lower plate 11, inserted among the gap of movement joint；
Step 5: resistance fire material 10 is filled in filling in the arc plate of U-shaped back-fire relief lower plate 11, in the present embodiment is
The rock wool that 50mm is thick；
Step 6: install back-fire relief upper plate 9 so that it is tightly withhold the upper surface filling resistance fire material 10.
Step 7: install waterstop 4, back-fire relief plate member edge is crossed not less than 20mm in waterstop edge；
Step 8: install the first stainless-steel sheet 2 and the second stainless-steel sheet 5, tights a bolt 1, is pressed by spacer for bolt 6
Tight back-fire relief plate and waterstop 4；
Step 9: install rustless steel end-blocking steel plate 3, with interval angle weld seam and with the first stainless-steel sheet 2 and second not
Rust steel steel plate 5 welds.
Movement joint back-fire relief band structure of the present utility model is provided with the back-fire relief band that twice are elongated, and twice metal protection layer all has
For the fire prevention within service life and antiseptic power, and the structural stretch of deformation joint and the amplitude of variation of compression can be born.
Claims (7)
1., for a deformation joint structure for light rail elevated station, it is arranged between the floor of movement joint both sides, it is characterised in that: should
Deformation joint structure includes waterstop (4), back-fire relief plate and polylith stainless-steel sheet, by compressing stainless-steel sheet by back-fire relief plate
And waterstop is fixed on the floor of both sides by spaced bolt (1).
Deformation joint structure for light rail elevated station the most according to claim 1, it is characterised in that: waterstop (4) is positioned at
Above back-fire relief plate, the both sides of waterstop and back-fire relief plate are respectively by the first stainless-steel sheet (2) and the second stainless-steel sheet (5)
Being pressed on the floor of both sides, the first stainless-steel sheet and the second stainless-steel sheet are provided above for covering and close two pieces
The end-blocking stainless-steel sheet (3) in the gap between stainless-steel sheet.
Deformation joint structure for light rail elevated station the most according to claim 2, it is characterised in that: end-blocking stainless-steel sheet
(3) and use between the first stainless-steel sheet and the second stainless-steel sheet and be interrupted fillet weld seam.
Deformation joint structure for light rail elevated station the most according to claim 1, it is characterised in that: back-fire relief plate is by back-fire relief
Upper plate (9), back-fire relief lower plate (11) are filled in resistance fire material (10) therebetween and constitute.
Deformation joint structure for light rail elevated station the most according to claim 4, it is characterised in that: back-fire relief upper plate (9)
It is galvanized steel plain sheet or corrosion resistant plate with the material of back-fire relief lower plate (11).
Deformation joint structure for light rail elevated station the most according to claim 4, it is characterised in that: resistance fire material (10)
Thickness is not less than 80mm.
Deformation joint structure for light rail elevated station the most according to claim 1, it is characterised in that: waterstop (4) both sides
Edge exceed back-fire relief plate member edge not less than 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702490.4U CN205857420U (en) | 2016-07-06 | 2016-07-06 | A kind of deformation joint structure for light rail elevated station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702490.4U CN205857420U (en) | 2016-07-06 | 2016-07-06 | A kind of deformation joint structure for light rail elevated station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857420U true CN205857420U (en) | 2017-01-04 |
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ID=57645883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620702490.4U Active CN205857420U (en) | 2016-07-06 | 2016-07-06 | A kind of deformation joint structure for light rail elevated station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013473A (en) * | 2016-07-06 | 2016-10-12 | 铁道第三勘察设计院集团有限公司 | Deformation joint structure for light rail elevated station and construction method thereof |
| CN110924543A (en) * | 2019-12-10 | 2020-03-27 | 中铁十四局集团隧道工程有限公司 | Waterproof structure and construction method thereof |
-
2016
- 2016-07-06 CN CN201620702490.4U patent/CN205857420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013473A (en) * | 2016-07-06 | 2016-10-12 | 铁道第三勘察设计院集团有限公司 | Deformation joint structure for light rail elevated station and construction method thereof |
| CN110924543A (en) * | 2019-12-10 | 2020-03-27 | 中铁十四局集团隧道工程有限公司 | Waterproof structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300142 Hebei District, Zhongshan Road, No. 10, Patentee after: China Railway Design Group Limited Address before: 300142 Hebei District, Zhongshan Road, No. 10, Patentee before: China Railway Third Survey and Design Institute Group Ltd. |
|
| CP01 | Change in the name or title of a patent holder |