CN212153767U - Building outer wall deformation joint construction structure - Google Patents
Building outer wall deformation joint construction structure Download PDFInfo
- Publication number
- CN212153767U CN212153767U CN202020148472.2U CN202020148472U CN212153767U CN 212153767 U CN212153767 U CN 212153767U CN 202020148472 U CN202020148472 U CN 202020148472U CN 212153767 U CN212153767 U CN 212153767U
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- wall body
- wall
- deformation joint
- aluminum alloy
- joint construction
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Abstract
The utility model discloses a construction structure of deformation joints of external walls of buildings, which relates to the technical field of deformation joints of external walls of buildings, and comprises an external wall deformation joint construction structure and a first wall body, a second wall body and an aluminum alloy central plate, wherein the external wall deformation joint construction structure comprises the first wall body, the second wall body and the aluminum alloy central plate, a deformation joint is arranged between the first wall body and the second wall body, the aluminum alloy central plate is arranged at one side wall of the first wall body and the second wall body, and the top ends of the first wall body and the second wall body are provided with top sealing devices, the utility model discloses a top sealing device is arranged on the wall body, a sealing cover plate is covered at the deformation joint at the top ends of the first wall body and the second wall body in a sliding way, a sealing cover plate is fixed, dust entering into the deformation joint is avoided, the cover is more stable, and the problem that the top of the deformation joint is open and easy to, influence the construction and use of the deformation joint, and the cover is unstable and inconvenient to use.
Description
Technical Field
The utility model belongs to the technical field of building outer wall movement joint, concretely relates to building outer wall movement joint construction structures.
Background
The deformation joint of the outer wall is one of deformation joint structures and device classifications, and is based on a use position. The outer wall deformation joint is divided into four types aiming at the settlement caused by ultrahigh and large-scale building engineering thermal expansion and cold contraction of modern buildings and different building heights and the building shaking generated in earthquake: metal cover plate type, metal latch type, rubber flush type and anti-seismic type. The rubber flat-embedded outer wall deformation joint device has a high-elasticity combined body of the thermoplastic rubber strip and the aluminum alloy frame, can cope with all-dimensional deformation of buildings such as settlement, expansion, vibration and the like, is waterproof and anti-seismic, and is level and attractive in appearance after being installed and jointed with the surface of an outer wall. The anti-seismic outer wall deformation joint device and the cover plate type outer wall deformation joint have the same structure, but the anti-seismic outer wall deformation joint device is internally provided with the anti-seismic spring, is suitable for buildings in a multi-seismic zone, plays a good role in protecting and decorating displacement caused by factors such as earthquake and the like, and is particularly suitable for large public buildings.
However, the existing construction structure for the deformation joint of the outer wall of the building has some defects in the use process, for example, the top of the deformation joint is open and dust easily falls into the deformation joint, so that the construction and use of the deformation joint are influenced, the cover is unstable, and the use is inconvenient; and the heat insulation material in the outer wall deformation joint is flammable, and if the conditions such as fire disaster occur, the fire behavior is easy to extend to the partition floor, so that the safety is not enough.
Disclosure of Invention
An object of the utility model is to provide a building outer wall movement joint construction structures to the top of proposing the movement joint among the above-mentioned background art of solution opens easily to fall into the dust and if the condition such as conflagration takes place, the intensity of a fire easily extends to next door floor, safe problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: a building outer wall deformation joint construction structure comprises an outer wall deformation joint construction structure, a first wall body, a second wall body and an aluminum alloy center plate, wherein the outer wall deformation joint construction structure comprises the first wall body, the second wall body and the aluminum alloy center plate, a deformation joint is arranged between the first wall body and the second wall body, the aluminum alloy center plate is arranged on one side wall of the first wall body and the second wall body, a top sealing device is arranged at the top ends of the first wall body and the second wall body and comprises a sealing cover plate, a groove and a fixing plate, the groove is arranged on one side wall of the sealing cover plate, the fixing plate is provided with two fixing plates, two fixing plates are provided with movable sliding grooves and fixing bolts, the fixing bolts are positioned on two sides of the movable sliding grooves, and the two fixing plates are fixedly connected with the first wall body and the second wall body through the fixing bolts, the sealing cover plate is movably connected with the movable sliding groove.
Preferably, a heat preservation layer and a fire retardant belt are installed in a deformation joint between the first wall body and the second wall body, and the fire retardant belt is located on the outer side of the heat preservation layer.
Preferably, a central steel plate is installed on the inner side wall of the aluminum alloy central plate, two expansion bolts are installed on the inner side of the central steel plate, and the aluminum alloy central plate is fixedly connected with the first wall body and the second wall body through the expansion bolts.
Preferably, waterproof rubber strips are installed on the inner side walls of the first wall body and the second wall body, and the two waterproof rubber strips are symmetrically arranged.
Preferably, a water stop is installed at a position between the waterproof adhesive tape and the heat preservation layer between the first wall body and the second wall body, and two ends of the water stop are fixedly connected with the two waterproof adhesive tapes respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses set up top seal device on the wall body, will seal the movement joint department on first wall body and second wall body top through gliding mode to fix sealed apron, get into the dust in avoiding the movement joint, make its lid close more firm, the top of having solved the movement joint opens easily to fall into the dust, influences the construction of movement joint and uses, and the lid closes the problem of unstability, inconvenient use.
(2) The utility model discloses be provided with the heat preservation in the movement joint to be provided with the back-fire relief area behind the heat preservation, if the conflagration breaks out, the heat preservation is burning, and the back-fire relief area can prevent the intensity of a fire to stretch to closed floor, reduces the loss, and the insulation material who has solved in the outer wall movement joint is flammable, if the condition such as conflagration breaks out, the intensity of a fire easily extends to next door floor, safe problem inadequately.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fixing plate of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a cross-sectional view of the present invention;
in the figure: 1-a first wall; 2-top sealing means; 21-sealing the cover plate; 22-handle groove; 23-fixing the plate; 231-a movable chute; 232-fixing bolt; 3-a second wall; a 4-aluminum alloy center panel; 41-expansion bolts; 5-central steel plate; 6-waterproof adhesive tape; 7-insulating layer; 8-water stop belt; 9-fire retardant belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a building outer wall deformation joint construction structure comprises an outer wall deformation joint construction structure, a first wall body 1, a second wall body 3 and an aluminum alloy center plate 4, wherein the outer wall deformation joint construction structure comprises the first wall body 1, the second wall body 3 and the aluminum alloy center plate 4, a deformation joint is arranged between the first wall body 1 and the second wall body 3, the aluminum alloy center plate 4 is arranged on one side wall of the first wall body 1 and one side wall of the second wall body 3, a top sealing device 2 is arranged at the top ends of the first wall body 1 and the second wall body 3, the top sealing device 2 comprises a sealing cover plate 21, a groove 22 and a fixing plate 23, the groove 22 is arranged on one side wall of the sealing cover plate 21, the fixing plate 23 is provided with two, a movable sliding groove 231 and a fixing bolt 232 are arranged on the two fixing plates 23, the fixing bolt 232 is positioned on two sides of the movable sliding groove 231, and the two fixing plates 23 are fixedly connected with the first, the sealing cover plate 21 is movably connected with the movable sliding chute 231.
Install fixed plate 23 on first wall body 1 and second wall body 3 through fixing bolt 232, then will seal the apron 21 and slide into movable sliding groove 231 for the movement joint between first wall body 1 and the second wall body 3 is closed to the lid, gets into the dust in it.
Further, install heat preservation 7 and back-fire relief area 9 in the movement joint between first wall body 1 and the second wall body 3, back-fire relief area 9 is located the outside of heat preservation 7, and heat preservation 7 plays heat preservation, thermal-insulated effect to the wall body, if the floor conflagration breaks out, and heat preservation 7 is burning, and back-fire relief area 9 can prevent that the intensity of a fire from spreading.
Furthermore, a central steel plate 5 is installed on the inner side wall of the aluminum alloy central plate 4, two expansion bolts 41 are installed on the inner side of the central steel plate 5, the aluminum alloy central plate 4 is fixedly connected with the first wall body 1 and the second wall body 3 through the expansion bolts 41, the aluminum alloy central plate 4 is installed on the first wall body 1 and the second wall body 3 through the expansion bolts 41, and the central steel plate 5 strengthens the stability of the aluminum alloy central plate 4 and prevents the aluminum alloy central plate 4 from being damaged by external force.
Furthermore, waterproof rubber strips 6 are installed on the inner side walls of the first wall body 1 and the second wall body 3, the two waterproof rubber strips 6 are symmetrically arranged, and the waterproof rubber strips 6 can discharge water in the deformation joint to avoid internal accumulated water.
Further, a water stop 8 is installed at a position between the waterproof rubber strip 6 and the heat preservation layer 7 between the first wall body 1 and the second wall body 3, and two ends of the water stop 8 are fixedly connected with the two waterproof rubber strips 6 respectively.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a building outer wall movement joint construction structures, includes outer wall movement joint construction structures and first wall body (1), second wall body (3) and aluminum alloy center panel (4), outer wall movement joint construction structures includes first wall body (1), second wall body (3) and aluminum alloy center panel (4), be equipped with the movement joint between first wall body (1) and second wall body (3), aluminum alloy center panel (4) set up the lateral wall at first wall body (1) and second wall body (3), its characterized in that: top sealing device (2) are installed on the top of first wall body (1) and second wall body (3), top sealing device (2) including sealed apron (21), groove (22) and fixed plate (23), set up a lateral wall at sealed apron (21) groove (22), fixed plate (23) are provided with two altogether, two be provided with movable spout (231) and fixing bolt (232) on fixed plate (23), fixing bolt (232) are located the both sides of movable spout (231), two fixed plate (23) all pass through fixing bolt (232) fixed connection with first wall body (1) and second wall body (3), sealed apron (21) and movable spout (231) swing joint.
2. The deformation joint construction structure for the exterior wall of a building as claimed in claim 1, wherein: install heat preservation (7) and back-fire relief area (9) in the movement joint between first wall body (1) and second wall body (3), back-fire relief area (9) are located the outside of heat preservation (7).
3. The deformation joint construction structure for the exterior wall of a building as claimed in claim 1, wherein: center steel sheet (5) are installed to the inside wall of aluminum alloy center plate (4), two expansion bolts (41) are installed to the inboard of center steel sheet (5), aluminum alloy center plate (4) all pass through expansion bolts (41) fixed connection with first wall body (1) and second wall body (3).
4. The deformation joint construction structure for the exterior wall of a building as claimed in claim 1, wherein: waterproof rubber strips (6) are installed on the inner side walls of the first wall body (1) and the second wall body (3), and the two waterproof rubber strips (6) are symmetrically arranged.
5. The deformation joint construction structure for the exterior wall of a building as claimed in claim 2, wherein: the water stop is characterized in that a water stop belt (8) is arranged at a position between the waterproof rubber strip (6) and the heat preservation layer (7) between the first wall body (1) and the second wall body (3), and two ends of the water stop belt (8) are fixedly connected with the two waterproof rubber strips (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020148472.2U CN212153767U (en) | 2020-01-31 | 2020-01-31 | Building outer wall deformation joint construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020148472.2U CN212153767U (en) | 2020-01-31 | 2020-01-31 | Building outer wall deformation joint construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212153767U true CN212153767U (en) | 2020-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020148472.2U Expired - Fee Related CN212153767U (en) | 2020-01-31 | 2020-01-31 | Building outer wall deformation joint construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212153767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026963A (en) * | 2021-03-19 | 2021-06-25 | 同济大学 | Deformation-adaptive embedded external wall panel and column connecting structure and construction method thereof |
-
2020
- 2020-01-31 CN CN202020148472.2U patent/CN212153767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026963A (en) * | 2021-03-19 | 2021-06-25 | 同济大学 | Deformation-adaptive embedded external wall panel and column connecting structure and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20220131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |