CN208430645U - A kind of expansion joint protective device - Google Patents
A kind of expansion joint protective device Download PDFInfo
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- CN208430645U CN208430645U CN201820958182.7U CN201820958182U CN208430645U CN 208430645 U CN208430645 U CN 208430645U CN 201820958182 U CN201820958182 U CN 201820958182U CN 208430645 U CN208430645 U CN 208430645U
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- expansion joint
- surface layer
- protective device
- sealing surface
- building element
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Abstract
The utility model provides a kind of expansion joint protective device, including expansion joint surface layer, two sealing surface layers and telescopic component, the expansion joint surface layer and expansion joint are positioned opposite；Two sealing surface layers are connected on the building element of expansion joint two sides, and mobile with building element；The telescopic component is set between the expansion joint surface layer and building element, and the both ends of the expansion joint surface layer are adjacent to state with sealing surface layer holding always by the active force of telescopic component when expansion joint is stretched.The utility model has many advantages, such as environmental protection and energy saving and good decorating effect.
Description
Technical field
The utility model relates to expansion joint isolating and protecting field more particularly to a kind of expansion joint protective devices.
Background technique
In building decoration engineering, to prevent building member from generate structure since climate temperature changes (heat expansion, shrinkage)
The build joint that crack or destruction, the usually suitable position along building or structures construction joint direction are arranged, i.e., it is flexible
Seam.Building element (such as wall, floor, roof) more than basis is divided into two independent sectors by expansion joint, make building or
Structures can do horizontal extension along length direction, prevent house from generating crack because of climate change.In the prior art, expansion joint surface layer
Aluminium sheet or stainless steel and other metal materials are generallyd use, and there are apparent gaps between the surface layer of expansion joint, so that nothing inside and outside wall
Method isolation, environmental protection and energy saving is poor, decorative effect is poor.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of environmental protection and energy saving and dress
Adorn the good expansion joint protective device of effect.
In order to solve the above technical problems, the utility model proposes technical solution are as follows:
A kind of expansion joint protective device, including expansion joint surface layer, two sealing surface layers and telescopic component, the expansion joint face
Layer is positioned opposite with expansion joint；Two sealing surface layers are connected on the building element of expansion joint two sides, and with building
Component is mobile；The telescopic component is set between the expansion joint surface layer and building element, and the both ends of the expansion joint surface layer exist
State is adjacent to sealing surface layer holding always by the active force of telescopic component when expansion joint is flexible.
As a further improvement of the above technical scheme:
The both ends of the expansion joint surface layer, which are equipped with, abuts inclined-plane, and the two sealing surface layers are equal close to one end of expansion joint surface layer
Equipped with the cooperation inclined-plane being adapted to abutting inclined-plane.
The inclined-plane and the angle of expansion joint surface layer bottom surface of abutting is acute angle.
The telescopic component includes two extensible members, and two extensible members are symmetrically arranged in the two sides at the expansion joint, and
The both ends of the extensible member are hinged with the building element of expansion joint surface layer and expansion joint respective side respectively.
The both ends of the extensible member are articulated on the building element at the expansion joint surface layer and expansion joint by connector.
The connector is corner brace.
The extensible member is adjustable spring or telescopic oil cylinder.
The sealing surface layer is connect by mounting assembly with building element, and the mounting assembly includes sequentially connected U-shaped
One side of connection frame, lateral connection frame and link block, the U-shaped connection frame is connect with building element, one end of the link block
It is connect with sealing surface layer.
The link block at least two, length direction arranged for interval of multiple link blocks along sealing surface layer.
The expansion joint surface layer and two sealing surface layers are surface layer made of stones, aluminum surface layer or stainless steel surface layer.
Compared with the prior art, the advantages of the utility model are:
The expansion joint protective device of the utility model includes expansion joint surface layer, two sealing surface layers and telescopic component, wherein
Expansion joint surface layer and expansion joint are positioned opposite；Two sealing surface layers are connected on the building element of expansion joint two sides, and with building
It is mobile to build component；Telescopic component is set between expansion joint surface layer and building element, and the both ends of expansion joint surface layer are flexible at expansion joint
When state is adjacent to sealing surface layer holding always by the active force of telescopic component, the surface layer of expansion joint position is existed always
Expansion joint is in completely enclosed state when flexible always, has effectively completely cut off wall internal dust, has reduced wall inside and outside
Heat exchange, environmental protection and energy saving is high, and the form good decorating effect of expansion joint surface layer and sealing surface layer gluing, sealing.
Detailed description of the invention
Hereinafter the utility model will be described in more detail based on the embodiments and with reference to the accompanying drawings.Wherein:
Fig. 1 is the structural schematic diagram of the utility model expansion joint protective device in the initial state.
Fig. 2 is structural schematic diagram of the utility model expansion joint protective device when expansion joint spacing increases.
Fig. 3 is structural schematic diagram of the utility model expansion joint protective device when expansion joint spacing reduces.
Each label indicates in figure:
1, expansion joint surface layer；11, inclined-plane is abutted；2, surface layer is sealed；21, cooperate inclined-plane；3, telescopic component；31, extensible member；
4, expansion joint；41, building element；5, connector；6, mounting assembly；61, U-shaped connection frame；62, lateral connection frame；63, it connects
Block.
Specific embodiment
The utility model is described in further details below in conjunction with Figure of description and specific embodiment, but not because
This and limit the protection scope of the utility model.
As shown in Figure 1, the expansion joint protective device of the present embodiment, including 1, two sealing surface layer 2 of expansion joint surface layer and stretch
Contracting component 3.Wherein, expansion joint surface layer 1 and expansion joint 4 are positioned opposite；Two sealing surface layers 2 are connected to 4 two sides of expansion joint
Building element 41 on, and it is mobile with building element 41；Telescopic component 3 is set between expansion joint surface layer 1 and building element 41, is stretched
The both ends of contracting seam surface layer 1 are adjacent to shape with the sealing holding of surface layer 2 always by the active force of telescopic component 3 when expansion joint 4 is stretched
State.It makes the surface layer of 4 position of expansion joint be in completely enclosed state always when expansion joint 4 is stretched always, effectively every
Wall internal dust absolutely reduces the heat exchange of wall inside and outside, and environmental protection and energy saving is high, and expansion joint surface layer 1 and sealing surface
The form good decorating effect of 2 gluing, sealing of layer.
Further, the both ends of expansion joint surface layer 1, which are equipped with, abuts inclined-plane 11；Two sealing surface layers 2 are close to expansion joint surface layer 1
One end is equipped with cooperation inclined-plane 21, and cooperation inclined-plane 21 is adapted to inclined-plane 11 is abutted.Which ensure that cooperating inclined-plane when expansion joint is flexible
21 contact with the effective of inclined-plane 11 is abutted, high sealing reliability, and structure is simple.In the present embodiment, abut inclined-plane 11 with
The angle of 1 bottom surface of expansion joint surface layer is acute angle.
As shown in Figure 1, the telescopic component 3 of the present embodiment includes two extensible members 31.Two extensible members 31, which are symmetrically arranged in, to be stretched
The two sides of contracting seam 4, and the both ends of extensible member 31 are hinged with the building element 41 of 4 respective side of expansion joint surface layer 1 and expansion joint respectively,
So that extensible member 31 can be free to rotate when 4 width of expansion joint changes, guarantee that extensible member 31 provides expansion joint surface layer 1 foot
Enough active forces, this further improves the sealing effects of expansion joint surface layer 1 and sealing surface layer 2.
In the present embodiment, extensible member 31 is adjustable spring, and the both ends of expansion joint surface layer 1 pass through the pulling force of adjustable spring always
State is adjacent to the sealing holding of surface layer 2.In other embodiments, if can guarantee extensible member 31 provide expansion joint surface layer 1 with
Sealing surface layer 2 is adjacent to the enough active forces of state, such as extensible member 31 may be configured as telescopic oil cylinder.
Further, the both ends of extensible member 31 are articulated with the building structure at expansion joint surface layer 1 and expansion joint 4 by connector 5
On part 41, articulated structure is simple, convenient disassembly.In the present embodiment, connector 5 is corner brace.In other embodiments, connector
5 can also be used other structural members for facilitating extensible member 31 hinged.
As shown in Figure 1, sealing surface layer 2 is connect by mounting assembly 6 with building element 41.Mounting assembly 6 is connected including U-shaped
Frame 61, lateral connection frame 62 and link block 63.Wherein, U-shaped connection frame 61, lateral connection frame 62 and link block 63 are sequentially connected,
And one side of U-shaped connection frame 61 is connect with building element 41, one end of link block 63 is connect with sealing surface layer 2.Its connection structure
It is simply and easy for assemble or unload.In the present embodiment, U-shaped connection frame 61 and lateral connection frame 62 are steel skeleton construction.
Further, link block 63 be two, two link blocks 63 along sealing surface layer 2 length direction arranged for interval, with
Guarantee that sealing surface layer 2 is in horizontality, guarantees sealing surface layer 2 and seal shape of the expansion joint surface layer 1 when expansion joint 4 is stretched
State.In other embodiments, link block 63 may be alternatively provided as multiple, and multiple link blocks 63 are between the length direction of sealing surface layer 2
Every arrangement.
In the present embodiment, expansion joint surface layer 1 and two sealing surface layers 2 are surface layer made of stones, aluminum surface layer or stainless steel surface layer.Its
It is widely used, it is versatile.
As shown in Figure 1 to Figure 3, in the initial state, adjustable spring is in tensional state, and the both ends of expansion joint surface layer 1 exist
It is close under pulling force effect with sealing surface layer 2.When 4 spacing of expansion joint increases, sealing 2 spacing of surface layer increases therewith, expansion joint face
Layer 1 is slid by the pulling force of adjustable spring along the cooperation inclined-plane 21 of sealing surface layer 2, i.e., expansion joint surface layer 1 is whole moves inward, and still
Sealing is adjacent to sealing surface layer 2.When 4 spacing of expansion joint reduces, sealing 2 spacing of surface layer reduces therewith, and expansion joint surface layer 1 is by close
The extruding of sealing coat 2 slides along the cooperation inclined-plane 21 of sealing surface layer 2, i.e., expansion joint surface layer 1 is whole is displaced outwardly, and still with sealing
Surface layer 2 is adjacent to sealing.
Although the present utility model has been described by reference to the preferred embodiments, but in the model for not departing from the utility model
In the case where enclosing, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as not depositing
In structural conflict, items technical characteristic mentioned in the various embodiments be can be combined in any way.The utility model
It is not limited to specific embodiment disclosed herein, but is included all technical solutions falling within the scope of the claims.
Claims (10)
1. a kind of expansion joint protective device, which is characterized in that including expansion joint surface layer, two sealing surface layers and telescopic component, institute
It is positioned opposite with expansion joint to state expansion joint surface layer；Two sealing surface layers are connected to the building element of expansion joint two sides
On, and it is mobile with building element；The telescopic component is set between the expansion joint surface layer and building element, the expansion joint face
The both ends of layer are adjacent to state with sealing surface layer holding always by the active force of telescopic component when expansion joint is stretched.
2. expansion joint protective device according to claim 1, which is characterized in that the both ends of the expansion joint surface layer are equipped with and support
Inclined-plane is connect, the two sealing surface layers are equipped with the cooperation inclined-plane being adapted to abutting inclined-plane close to one end of expansion joint surface layer.
3. expansion joint protective device according to claim 2, which is characterized in that the abutting inclined-plane and the expansion joint face
The angle of layer bottom surface is acute angle.
4. according to claim 1 to expansion joint protective device described in 3 any one, which is characterized in that the telescopic component packet
Include two extensible members, two extensible members are symmetrically arranged in the two sides at the expansion joint, and the both ends of the extensible member respectively with
The building element of expansion joint surface layer and expansion joint respective side is hinged.
5. expansion joint protective device according to claim 4, which is characterized in that the both ends of the extensible member pass through connector
It is articulated on the building element at the expansion joint surface layer and expansion joint.
6. expansion joint protective device according to claim 5, which is characterized in that the connector is corner brace.
7. expansion joint protective device according to claim 4, which is characterized in that the extensible member is adjustable spring or stretches
Oil cylinder.
8. expansion joint protective device according to claim 4, which is characterized in that the sealing surface layer by mounting assembly with
Building element connection, the mounting assembly include sequentially connected U-shaped connection frame, lateral connection frame and link block, and the U-shaped connects
The one side for connecing frame is connect with building element, and one end of the link block is connect with sealing surface layer.
9. expansion joint protective device according to claim 8, which is characterized in that the link block at least two, it is multiple
Length direction arranged for interval of the link block along sealing surface layer.
10. according to claim 1 to expansion joint protective device described in 3 any one, which is characterized in that the expansion joint surface layer
And two sealing surface layer be surface layer made of stones, aluminum surface layer or stainless steel surface layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958182.7U CN208430645U (en) | 2018-06-21 | 2018-06-21 | A kind of expansion joint protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958182.7U CN208430645U (en) | 2018-06-21 | 2018-06-21 | A kind of expansion joint protective device |
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| Publication Number | Publication Date |
|---|---|
| CN208430645U true CN208430645U (en) | 2019-01-25 |
Family
ID=65101604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820958182.7U Active CN208430645U (en) | 2018-06-21 | 2018-06-21 | A kind of expansion joint protective device |
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| CN (1) | CN208430645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571081A (en) * | 2018-06-21 | 2018-09-25 | 中建城市建设发展有限公司 | A kind of expansion joint protective device |
-
2018
- 2018-06-21 CN CN201820958182.7U patent/CN208430645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571081A (en) * | 2018-06-21 | 2018-09-25 | 中建城市建设发展有限公司 | A kind of expansion joint protective device |
| CN108571081B (en) * | 2018-06-21 | 2024-04-05 | 中建城市建设发展有限公司 | Expansion joint protection device |
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