CN207348111U - A kind of shock insulation trench cover - Google Patents
A kind of shock insulation trench cover Download PDFInfo
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- CN207348111U CN207348111U CN201721391105.XU CN201721391105U CN207348111U CN 207348111 U CN207348111 U CN 207348111U CN 201721391105 U CN201721391105 U CN 201721391105U CN 207348111 U CN207348111 U CN 207348111U
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- built
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- steel frame
- cover plate
- shock insulation
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Abstract
The utility model discloses a kind of shock insulation trench cover, first installation of embedded parts is on the building of side, second built-in fitting and the 3rd installation of embedded parts are on opposite side building, first built-in fitting is angle steel, second built-in fitting is more than 90 ° of angle steel for angle, 3rd built-in fitting is slab construction, and a side of steel frame cover plate is corresponding with the structure of the first built-in fitting, and another side of steel frame cover plate is corresponding with the structure of the second built-in fitting.Compared with prior art, a kind of shock insulation trench cover of the utility model, steel frame cover plate is concordant with ground surface layer, simple structure, easy for construction, steel frame cover plate is divided into hinged end and free end, when big displacement occurs for Seismic Isolation of Isolation Layer after the earthquake, cover board can be freely rotated around hinged end, free end can not fallen in the free changing of the relative positions of shock insulation limes marginis, cover board, not hinder the big displacement of Seismic Isolation of Isolation Layer.
Description
Technical field
The utility model is related to a kind of shock insulation trench cover, can be applied to the newly-built of earthquake territory civil engineering structure with reinforce every
The cover board on shock insulation ditch in engineering is shaken, belongs to building structure technical field of isolation.
Background technology
During floor ground unicom at the shock insulation ditch position between shock-insulation building and non-shock-insulation building, two shock-insulation buildings,
Shock insulation ditch top needs to set cover board.Cover board should possess some strength, rigidity when usually using, surface layer should with peripherally
Face way is consistent, and either flush.When earthquake occurs, the setting of cover board is free to slide for principle cannot hinder to build.
In existing technology, cover board uses the steel plate cover board and ordinary steel side cover board on building coats top.Steel plate cover board
While it is fixed, on one side freely, building ground surface layer is directly rested on, when shock insulation ditch span is larger, steel plate is thicker, above ground level
It is more, influence to pass through.
Ordinary steel side cover board is usually steel plate frame, inside filling building coats material, but both sides directly rest on every
The two edges of ditch are shaken, though cover board top surface is concordant with building coats, when earthquake occurs, during the Seismic Isolation of Isolation Layer changing of the relative positions, cover board can be directly
Connect and drop in shock insulation ditch.First shock insulation ditch is blocked, influences shock insulation function, huge gap, Hang Renyi are formed after second falling
Make a misstep and fall.
Utility model content
The utility model technical issues that need to address are：The problems such as falling for traditional shock insulation trench cover, this practicality
It is new to provide a kind of new shock insulation trench cover.Its surface can be concordant with building coats, and Seismic Isolation of Isolation Layer occurs big after the earthquake
During displacement, cover board energy position hinged end is freely rotated, and free end can be in the free changing of the relative positions of shock insulation limes marginis without falling.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of shock insulation trench cover, including steel frame cover plate, the first built-in fitting, the second built-in fitting and the 3rd built-in fitting, steel side
Frame cover board pressure-bearing on the first built-in fitting, the second built-in fitting and the 3rd built-in fitting, in side build by first installation of embedded parts
On thing, on opposite side building, first built-in fitting is angle steel, described for second built-in fitting and the 3rd installation of embedded parts
Second built-in fitting is more than 90 ° of angle steel for angle, and the 3rd built-in fitting is slab construction, a side of the steel frame cover plate
Corresponding with the structure of the first built-in fitting, another side of the steel frame cover plate is corresponding with the structure of the second built-in fitting.
As further preferred solution, the steel frame cover plate is hinged with the first built-in fitting.
As further preferred solution, the angle of second built-in fitting is 150 °, steel frame cover plate and second pre-buried
The part of the angle contact of part is chamfered edge.
As further preferred solution, second built-in fitting and the 3rd built-in fitting are connected to an entirety, the
Three built-in fittings are close to steel frame cover plate centre position.
Compared with prior art, a kind of shock insulation trench cover of the utility model, steel frame cover plate is concordant with ground surface layer, structure
To make simple, easy for construction, steel frame cover plate is divided into hinged end and free end, when big displacement occurs for Seismic Isolation of Isolation Layer after the earthquake, lid
Plate can be freely rotated around hinged end, and free end can not fallen in the free changing of the relative positions of shock insulation limes marginis, cover board, not hinder Seismic Isolation of Isolation Layer
Big displacement.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the hinged end of steel frame cover plate；
Fig. 3 is the structure diagram of the free end of steel frame cover plate；
Wherein, 1- steel frame cover plate, the first built-in fittings of 2-, the second built-in fittings of 3-, the 3rd built-in fittings of 4-.
Embodiment
Describe the optimal technical scheme of the utility model in detail below in conjunction with the accompanying drawings.
, below will be to embodiment or required in order to illustrate more clearly of the scheme in the utility model embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
A kind of shock insulation trench cover of the utility model, including steel frame cover plate 1, the first built-in fitting 2,3 and of the second built-in fitting
3rd built-in fitting 4,1 pressure-bearing of steel frame cover plate is on the first built-in fitting 2, the second built-in fitting 3 and the 3rd built-in fitting 4, steel frame lid
The side of plate 1 is hinged end, and opposite side is free end, and first built-in fitting 2 is installed on the building of side, and described second is pre-
3 and the 3rd built-in fitting 4 of embedded part is installed on opposite side building；
First built-in fitting 2, the second built-in fitting 3 and the 3rd built-in fitting 4 are embedded on building solid to realize by latch body
Fixed, first built-in fitting 2 is 90 ° of angle steel, and in the right-angle structure of side building, second built-in fitting 3 is
Angle is more than 90 ° of angle steel, is also mounted on opposite side building, and the second built-in fitting 3 is in be tilted away from 2 direction of the first built-in fitting
State, the 3rd built-in fitting 4 is slab construction, and the second built-in fitting 3 and the 3rd built-in fitting 4 are installed on the building of the same side
On, a side of the steel frame cover plate 1 match with the structure of the first built-in fitting 2 it is corresponding, the steel frame cover plate 1 it is another
Side matches corresponding with the structure of the second built-in fitting 3, and steel frame cover plate 1 is shelved on shock insulation ditch two by hinged end and free end
On the built-in fitting on side.
The steel frame cover plate 1 is hinged with the first built-in fitting 2, and 1 four side of steel frame cover plate sets steel framework and steel bottom
Plate, top filling building coats；
The width of steel frame cover plate 1 should be greater than 2 times of shock insulation ditch width, and along with least favorable when shelves width on bearing
Degree, the section length of steel frame cover plate 1 is split according to building coats, steel framework length, construction ability etc. are comprehensive determines.
The angle of second built-in fitting 3 is 150 °, the part that steel frame cover plate 1 is contacted with the angle of the second built-in fitting 3
For chamfered edge.
Second built-in fitting, 3 and the 3rd built-in fitting 4 is connected to an entirety, and the 3rd built-in fitting 4 is close to steel frame
1 centre position of cover board.
Earthquake has two kinds of situations, and one kind is that two buildings move toward one another, and shock insulation ditch narrows；One kind is two buildings
Backwards to moving, shock insulation ditch broadens thing.When shock insulation ditch narrows, the hinged end of steel frame cover plate 1 rotates, and free end is along inclined-plane side
Tilting is slided to opposite with the inclined-plane of the second built-in fitting 3.When shock insulation ditch broadens, steel frame cover plate hinged end does not rotate, freely
End departs from the second built-in fitting 3 and is moved to the 3rd built-in fitting 4, is finally supported by the 3rd built-in fitting 4.
Above-mentioned technical proposal only embodies the preferred embodiment of the utility model, it is impossible to is interpreted as accurate to the utility model
Perhaps the limitation of scope, all modification and improvement made according to the utility model, belongs to scope of protection of the utility model.
Claims (4)
- A kind of 1. shock insulation trench cover, it is characterised in that：Including steel frame cover plate（1）, the first built-in fitting（2）, the second built-in fitting（3） With the 3rd built-in fitting（4）, steel frame cover plate（1）Pressure-bearing is in the first built-in fitting（2）, the second built-in fitting（3）With the 3rd built-in fitting（4） On, first built-in fitting（2）On the building of side, second built-in fitting（3）With the 3rd built-in fitting（4）It is installed on On opposite side building, first built-in fitting（2）For angle steel, second built-in fitting（3）It is more than 90 ° of angle steel for angle, 3rd built-in fitting（4）For slab construction, the steel frame cover plate（1）A side and the first built-in fitting（2）Structure phase It is corresponding, the steel frame cover plate（1）Another side and the second built-in fitting（3）Structure it is corresponding.
- A kind of 2. shock insulation trench cover according to claim 1, it is characterised in that：The steel frame cover plate（1）It is pre- with first Embedded part（2）It is hinged.
- A kind of 3. shock insulation trench cover according to claim 1, it is characterised in that：Second built-in fitting（3）Angle be 150 °, steel frame cover plate（1）With the second built-in fitting（3）Angle contact part be chamfered edge.
- A kind of 4. shock insulation trench cover according to claim 1, it is characterised in that：Second built-in fitting（3）It is pre- with the 3rd Embedded part（4）It is connected to an entirety, the 3rd built-in fitting（4）Close to steel frame cover plate（1）Centre position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391105.XU CN207348111U (en) | 2017-10-26 | 2017-10-26 | A kind of shock insulation trench cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391105.XU CN207348111U (en) | 2017-10-26 | 2017-10-26 | A kind of shock insulation trench cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348111U true CN207348111U (en) | 2018-05-11 |
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ID=62355931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721391105.XU Active CN207348111U (en) | 2017-10-26 | 2017-10-26 | A kind of shock insulation trench cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867899A (en) * | 2018-09-18 | 2018-11-23 | 华东建筑设计研究院有限公司 | A kind of cover plate construction of building and its periphery place shock insulation seam |
| CN110093950A (en) * | 2019-06-12 | 2019-08-06 | 马智刚 | A kind of novel shock insulation trench cover structure |
-
2017
- 2017-10-26 CN CN201721391105.XU patent/CN207348111U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867899A (en) * | 2018-09-18 | 2018-11-23 | 华东建筑设计研究院有限公司 | A kind of cover plate construction of building and its periphery place shock insulation seam |
| CN110093950A (en) * | 2019-06-12 | 2019-08-06 | 马智刚 | A kind of novel shock insulation trench cover structure |
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