CN204139346U - Expanded joint structure - Google Patents
Expanded joint structure Download PDFInfo
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- CN204139346U CN204139346U CN201420578162.9U CN201420578162U CN204139346U CN 204139346 U CN204139346 U CN 204139346U CN 201420578162 U CN201420578162 U CN 201420578162U CN 204139346 U CN204139346 U CN 204139346U
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- Prior art keywords
- wall
- steel plate
- joint structure
- expanded joint
- damping
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Abstract
The utility model provides a kind of expanded joint structure, described expanded joint structure includes two longitudinally adjacent bodies of wall, the wall seam together with longitudinal pitch is set between described two bodies of wall, the openend of described wall seam is provided with rubber fastening band, described rubber water-proof belt edge is fixed on the shoulder face, openend of described wall seam, the openend of described wall seam is provided with the steel plate at waterstop edge described in gland, described body of wall top end face, and described steel plate is equipped with concrete embedded layer away from described waterstop side, described concrete embedded layer is provided with two damping troughs of longitudinal extension, described two damping trough correspondences are arranged at described two body of wall tops, and respectively near described steel plate both sides.
Description
Technical field
The utility model relates to furnishing fields, particularly relates to a kind of expanded joint structure.
Background technology
Concrete is because drawing materials extensively, cheap, compressive strength high, become the most widely used constructional materials in world today's building structure, for the structure that mass concrete connects, shrinkage joint will be reserved between adjacent concrete wall, to adapt to the change of Various Seasonal temperature.But after rainwater or other moisture infiltrate these shrinkage joint, long-term aggregated can damage concrete internal construction, also can cause the destruction of the expansion joint plate between concrete slab simultaneously, and cause the expansion of concrete slab joint portion, heave.At present, following several mode is mainly contained to the processing mode at shrinkage joint, one, comprise the anchoring iron claw be embedded in concrete surface or the anchoring iron claw fixed by securing member and ground, then the guiding gutter made of angle steel is inserted in shrinkage joint, and itself and iron claw are welded admittedly, in guiding gutter, place heat insulating material and apply ointment, again steel sheet to be covered on guiding gutter and to fix with it, steel sheet being installed embossing steel plate or cast aluminium plate or plastic cement hardboard, finally uses cement mortar screeding.They are two years old, the guiding gutter made of angle steel is inserted in shrinkage joint, and is directly fixed by securing member and ground, in guiding gutter, place heat insulating material and apply ointment, again steel sheet to be covered on guiding gutter and to fix with it, steel sheet is fixedly mounted with steel plate or aluminium sheet.The shortcoming of said structure is: embossed steel plates, the cover plate at shrinkage joint place are yielding, and anti-leakage performance and damping property very poor.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of expanded joint structure strengthening anti-leakage performance and damping property.
Expanded joint structure for achieving the above object, the utility model provides a kind of expanded joint structure, wherein, described expanded joint structure includes two longitudinally adjacent bodies of wall, the wall seam together with longitudinal pitch is set between described two bodies of wall, the openend of described wall seam is provided with rubber fastening band, described rubber water-proof belt edge is fixed on the shoulder face, openend of described wall seam, the openend of described wall seam is provided with the steel plate at waterstop edge described in gland, described body of wall top end face, and described steel plate is equipped with concrete embedded layer away from described waterstop side, described concrete embedded layer is provided with two damping troughs of longitudinal extension, described two damping trough correspondences are arranged at described two body of wall tops, and respectively near described steel plate both sides.
Wherein, described expanded joint structure also comprises two shake parts, and described two shake parts are embedded in described concrete embedded layer in advance, and correspondence is fixed in described two damping troughs, and described shock absorber part is for providing the restoring force of a side away from another side of described damping trough.
Wherein, described shock absorber part comprises an aluminium alloys pedestal and a shock absorption strip, and described aluminium alloys pedestal is fixed in described damping trough, and described aluminium alloys Chuck top arranges damping mounting groove, and described shock absorption strip is installed in described damping mounting groove.
Wherein, described aluminium alloys pedestal comprises and is oppositely arranged the first side plate and the second side plate, and described first side plate is fixed on the side of described damping trough away from described steel plate, and described second side plate is fixed on the side of described damping trough near described steel plate.
Wherein, the first flange is extended to away from described second side plate side in the bottom of described first side plate, described first flange is fixed on described concrete embedded layer and described body of wall, the second flange is extended to away from described first side plate side in the bottom of described second side plate, and described second flange is fixed between described steel plate and described waterstop.
Wherein, described concrete embedded layer away from described body of wall and described steel plate side sequentially laminated with ground decoration layer and decoration panel.
Wherein, described ornamental strip is provided with rubber strip away from the top of described aluminium alloys pedestal, damping trough described in described rubber strip capping.
The expanded joint structure that the utility model provides, the openend of being stitched by described wall is provided with rubber fastening band, the openend of described wall seam is provided with the steel plate at waterstop edge described in gland, described first body of wall, the second body of wall and described steel plate are equipped with concrete embedded layer away from described waterstop side, described concrete embedded layer is provided with two damping troughs of longitudinal extension, described two damping trough correspondences are arranged at described two body of wall tops, and respectively near described steel plate both sides.Guarantee that described shrinkage joint will cause because of variations in temperature water resistance to change, and can effectively stop, in infiltration infiltration shrinkage joint, to extend the application life of indoor floor block veneer; But also can effectively damping.
Accompanying drawing explanation
For more clearly setting forth structural feature of the present utility model and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
The schematic diagram of the expanded joint structure that Fig. 1 provides for the utility model;
Fig. 2 is the II enlarged schematic partial view of the expanded joint structure of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Refer to Fig. 1, a kind of described expanded joint structure 100 that the utility model provides includes two longitudinally adjacent bodies of wall 10, arranges the wall seam 11 together with longitudinal pitch between described two bodies of wall 10.The openend of described wall seam 11 is provided with rubber fastening band 20.Described rubber fastening band 20 edge is fixed on the shoulder face, openend of described wall seam 11.The openend of described wall seam 11 is provided with the steel plate 30 at waterstop 20 edge described in gland.Described body of wall 10 top end face, and described steel plate 30 is equipped with concrete embedded layer 40 away from described waterstop 20 side, described concrete embedded layer 40 is provided with two damping trough 40a of longitudinal extension, described two damping trough 40a correspondences are arranged at described two body of wall 10 tops, and respectively near described steel plate 30 both sides.
By described body of wall 10 top end face, and described steel plate 30 is equipped with concrete embedded layer 40 away from described waterstop 20 side, described concrete embedded layer 40 is provided with two damping trough 40a of longitudinal extension, described two damping trough 40a correspondences are arranged at described two body of wall 10 tops, and respectively near described steel plate 30 both sides.Guarantee that described expanded joint structure 100 can not cause structural deterioration because variations in temperature is expanded with heat and contract with cold, and can effectively stop, in infiltration infiltration shrinkage joint, to extend the application life of indoor floor block veneer; But also can effectively damping.
In present embodiment, described body of wall 10 material adopts steel concrete, and described body of wall 10 is floor ground or body of wall.Described two bodies of wall 10 are arranged at two separately architectural respectively.Described wall seam 11 is arranged between two buildings separately.In other embodiments, described body of wall can also be arranged on bridge or road.
In present embodiment, the cross section of described rubber fastening band 20 is in " U " font, and described waterstop 20 has good elasticity and resistance against compression, at resistance to lateral compressive force simultaneously, can also reach water resistance.Described waterstop 20 is by the openend of the fixing described wall seam 11 of anchor bolt (not shown).In other embodiments, described waterstop can also be soft nylon material.
In present embodiment, described steel plate 30 extends along the length direction of described wall seam 11, and described steel plate 30 strengthens described two bodies of wall 10 stitch 11 places vertical bearing capacity at described wall.The two edges that described steel plate 30 is oppositely arranged are individually fixed on the relative two edges of described waterstop 20.In other embodiments, lateral bearing angle steel can also be increased between described steel plate and described body of wall.
In present embodiment, described concrete embedded layer 40 covers described body of wall 10 and steel plate 30, and described concrete embedded layer 40 plays waterproof, noise reduction, moistureproof function, also increases the horizontal shear behavior in ground simultaneously.Described layer of concrete 40 comprises body of wall layer 41 and steel plate layer 42, and described body of wall layer 41 is arranged on the top end face of described body of wall 10, and described steel plate layer 42 is arranged on described steel plate 42.Described body of wall layer 41 and described steel plate layer 42 horizontal surface contour.Described damping trough 40a is between described body of wall layer 41 and described steel plate layer 42.Described damping trough 40a is formed between described body of wall layer 41 and described steel plate layer 42 and compresses headspace, and when making described two body of wall 10 relative motions, ground can not produce deformation failure.In other embodiments, described pre-buried layer of concrete can also arrange multiple body of wall layer and described steel plate layer separately.
Further, described expanded joint structure 100 also comprises two shock absorber parts 50, described two shake parts 50 are embedded in described concrete embedded layer 40 in advance, and correspondence is fixed on described two damping trough 40a, and described shock absorber part 50 is for providing the restoring force of a side away from another side of described damping trough 40a.
In present embodiment, described shock absorber part 50 is elastic component, and described shock absorber part 50 is arranged between described body of wall layer 41 and described steel plate layer 42, for providing described body of wall layer 41 away from the restoring force of described steel plate layer 42.Described shock absorber part 50 prevents described body of wall layer 41 relatively described steel plate layer 42 rigid shock, makes ground be subject to enough lateral compressive force.In other embodiments, described shock absorber part can also rigidity compression resistant part.
Further, described shock absorber part 50 comprises an aluminium alloys pedestal 51 and a shock absorption strip 52, described aluminium alloys pedestal 51 is fixed in described damping trough 40a, and described aluminium alloys pedestal 51 top arranges damping mounting groove 51a, and described shock absorption strip 52 is installed in described damping mounting groove 51a.
In present embodiment, described aluminium alloys pedestal 51 is fixed on the bottom of described damping trough 40a, and the bearing of trend of described damping mounting groove 51a is parallel to the bearing of trend of described damping trough 40a.Described damping mounting groove 51a is positioned at described aluminium alloys pedestal 51 top on the edge of described damping trough 40a two side.The opening of described damping mounting groove 51a is vertically arranged upward.Described shock absorption strip 52 is bar shaped plate, and described shock absorption strip 52 arranges plug-in card 52a in the two edges be oppositely arranged.Described plug-in card 52a inserts in described damping mounting groove 51a, thus realizes damping effect between described shock absorption strip 52 and described aluminium alloys pedestal 51.In other embodiments, described shock absorption strip can also arrange two hinged plates
Further, described aluminium alloys pedestal 51 comprises and is oppositely arranged the first side plate 511 and the second side plate 512, described first side plate 511 is fixed on the side of described damping trough 40a away from described steel plate 30, and described second side plate 512 is fixed on the side of described damping trough 40a near described steel plate 30.
In present embodiment, between the top of described first side plate 511 and described second side plate 512, be fixedly connected with a hang plate 513.Described first side plate 511, second side plate 512 and described hang plate 513 are wholely set.Thus there is transverse elasticity restoring force between described first side plate 511 and described hang plate 513, there is transverse elasticity restoring force between described second side plate 513 and described hang plate 513.Described aluminium alloys pedestal 51 resists the lateral compressive force between described concrete embedded layer 40 and described body of wall 10, and damping effect.Can also be that spring is set between described first side plate and described second side plate in other embodiments.
Further, the first flange 511a is extended to away from described second side plate 512 side in the bottom of described first side plate 511, described first flange 511a is fixed between described concrete wall layer 41 and described body of wall 10, the second flange 512a is extended to away from described first side plate 511 side in the bottom of described second side plate 512, and described second flange 512a is fixed between described steel plate 10 and described waterstop 20.Described first flange 511 a is fixedly connected with described body of wall layer 41, and described shock absorber part 50, by the related described body of wall layer 41 of described first flange 511a and a body of wall 10, realizes the transmission of shock absorber part 50 and described body of wall layer 41 and body of wall 10 lateral force.In like manner, described shock absorber part 50, by the related described steel plate layer 42 of described second flange 512a, steel plate 30 and another body of wall 10, realizes the transmission of shock absorber part 50 and steel plate layer 42, steel plate 30 and another body of wall 10 lateral force.In other embodiments, described first side plate and described second side plate can also be fixed in described body of wall layer and described steel plate layer by screw.
Further, described concrete embedded layer 40 away from described body of wall 10 and described steel plate 30 side sequentially laminated with ground decoration layer 43 and decoration panel 44.Described decorative layer 43 and described decoration panel 44 is utilized to realize the decorative effect of flooring.
Further, described shock absorption strip 52 is provided with rubber strip 53 away from the top of described aluminium alloys pedestal 51, damping trough 40a described in the capping of described rubber strip 53.Described rubber strip 53 protects described shock absorber part 50, simultaneously decorative ground.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (7)
1. an expanded joint structure, it is characterized in that, described expanded joint structure includes two longitudinally adjacent bodies of wall, the wall seam together with longitudinal pitch is set between described two bodies of wall, the openend of described wall seam is provided with rubber fastening band, described rubber water-proof belt edge is fixed on the shoulder face, openend of described wall seam, the openend of described wall seam is provided with the steel plate at waterstop edge described in gland, described body of wall top end face, and described steel plate is equipped with concrete embedded layer away from described waterstop side, described concrete embedded layer is provided with two damping troughs of longitudinal extension, described two damping trough correspondences are arranged at described two body of wall tops, and respectively near described steel plate both sides.
2. expanded joint structure according to claim 1, it is characterized in that, described expanded joint structure also comprises two shake parts, described two shock absorber parts are embedded in described concrete embedded layer in advance, and correspondence is fixed in described two damping troughs, described shock absorber part is for providing the restoring force of a side away from another side of described damping trough.
3. expanded joint structure according to claim 2, it is characterized in that, described shock absorber part comprises an aluminium alloys pedestal and a shock absorption strip, described aluminium alloys pedestal is fixed in described damping trough, described aluminium alloys Chuck top arranges damping mounting groove, and described shock absorption strip is installed in described damping mounting groove.
4. expanded joint structure according to claim 3, it is characterized in that, described aluminium alloys pedestal comprises and is oppositely arranged the first side plate and the second side plate, described first side plate is fixed on the side of described damping trough away from described steel plate, and described second side plate is fixed on the side of described damping trough near described steel plate.
5. expanded joint structure according to claim 4, it is characterized in that, the first flange is extended to away from described second side plate side in the bottom of described first side plate, described first flange is fixed on described concrete embedded layer and described body of wall, the second flange is extended to away from described first side plate side in the bottom of described second side plate, and described second flange is fixed between described steel plate and described waterstop.
6. expanded joint structure according to claim 5, is characterized in that, described concrete embedded layer away from described body of wall and described steel plate side sequentially laminated with ground decoration layer and decoration panel.
7. expanded joint structure according to claim 6, is characterized in that, described ornamental strip is provided with rubber strip away from the top of described aluminium alloys pedestal, damping trough described in described rubber strip capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578162.9U CN204139346U (en) | 2014-09-30 | 2014-09-30 | Expanded joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578162.9U CN204139346U (en) | 2014-09-30 | 2014-09-30 | Expanded joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139346U true CN204139346U (en) | 2015-02-04 |
Family
ID=52416043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420578162.9U Expired - Fee Related CN204139346U (en) | 2014-09-30 | 2014-09-30 | Expanded joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401662A (en) * | 2015-12-23 | 2016-03-16 | 常熟市联动工程材料有限公司 | Aluminum alloy expansion joint |
| CN114960995A (en) * | 2022-05-29 | 2022-08-30 | 中国五冶集团有限公司 | Aluminum plate heat-insulation integrated plate structure at deformation joint and construction method |
-
2014
- 2014-09-30 CN CN201420578162.9U patent/CN204139346U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401662A (en) * | 2015-12-23 | 2016-03-16 | 常熟市联动工程材料有限公司 | Aluminum alloy expansion joint |
| CN114960995A (en) * | 2022-05-29 | 2022-08-30 | 中国五冶集团有限公司 | Aluminum plate heat-insulation integrated plate structure at deformation joint and construction method |
| CN114960995B (en) * | 2022-05-29 | 2023-08-25 | 中国五冶集团有限公司 | Aluminum plate heat-insulation integrated plate structure at deformation joint and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20200930 |