CN211548130U - Deformation joint device for building structure - Google Patents
Deformation joint device for building structure Download PDFInfo
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- CN211548130U CN211548130U CN201921791768.XU CN201921791768U CN211548130U CN 211548130 U CN211548130 U CN 211548130U CN 201921791768 U CN201921791768 U CN 201921791768U CN 211548130 U CN211548130 U CN 211548130U
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- deformation joint
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Abstract
The utility model relates to a building structure movement joint device, which is used for covering and/or decorating the movement joint of the building structure, and comprises a supporting and erecting structure which is detachably connected with one side of the movement joint, wherein a supporting plate is fixedly connected on the supporting and erecting structure, two sides of the movement joint are provided with a leveling layer, and the end part of the supporting plate, which is positioned at the other side of the movement joint, is freely erected on the leveling layer; and a decorative material unit is arranged on one side of the supporting plate away from the deformation joint. This building movement joint device is through supporting the frame structure and steadily prop the layer board and locate movement joint take the altitude department, and the fixed one end of layer board one end is free, guarantees the enough deformability of device, and has transformed into ornamental material unit with the metal decking among the traditional movement joint device, fine shelters from the movement joint, has improved building decoration's wholeness and aesthetic property, has very big using value.
Description
Technical Field
The utility model relates to a building structure technical field especially relates to a building structure movement joint device.
Background
The building is deformed under the influence of self factors such as expansion and contraction, sedimentation, earthquake and the like, so that the building is cracked and even damaged. Therefore, people have to reserve deformation joints for floors, floors and the like of buildings. Whereas building accessories for covering and decorating a building deformation joint are conventionally referred to as building deformation joint devices.
The prior art relates to a building movement joint device, generally has following characteristics:
a notch is reserved in a reinforced concrete structure according to requirements, and a floor deformation joint device and a concrete main body structure are fixed in the reserved notch through expansion bolts.
And secondly, the structural form shown by the building deformation joint device is mostly composed of a panel, a base, a bolt and an adjusting mechanism, and the structure is complex.
The building deformation joint device in the prior art has the defects that:
(1) the existing building deformation joint device is mostly designed in a bright dew mode, is covered by a metal cover plate, is rigid in shape, is different from the original decorative material, has no aesthetic feeling, and obviously damages the peripheral landscape effect.
(2) The existing building deformation joint device is complex in structure, high in purchase cost, troublesome in field assembly, high in construction difficulty, high in processing and using cost and difficult to repair after being damaged.
Therefore, the inventor provides a building structure deformation joint device by virtue of experience and practice of related industries for many years so as to overcome the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building structure movement joint device, it is complicated to overcome among the prior art building movement joint structure, influence pleasing to the eye problem, this building movement joint device erects the structure through the support and steadily props the layer board and locate movement joint take the altitude department, the fixed one end of layer board one end is free, guarantee the enough deformability of device, and the metal covering board in with traditional movement joint device has been transformed into ornamental material unit, fine deformation joint that has sheltered from has improved building decoration's wholeness and aesthetic property, very big using value has.
The utility model aims at realizing the above-mentioned purpose, a building structure deformation joint device is used for covering and/or decorating the deformation joint of the building structure, and comprises a supporting and erecting structure which is detachably connected with one side of the deformation joint, a supporting plate is fixedly connected with the supporting and erecting structure, leveling layers are arranged on two sides of the deformation joint, and the end part of the supporting plate, which is positioned at the other side of the deformation joint, is freely erected on the leveling layers; and a decorative material unit is arranged on one side of the supporting plate away from the deformation joint.
In a preferred embodiment of the present invention, the buffer unit is disposed on one side of the supporting board away from the deformation joint, and the buffer unit is disposed on one side of the supporting board.
In a preferred embodiment of the present invention, the buffer unit and the side wall of the decoration material unit enclose a flexible joint filling unit.
In a preferred embodiment of the present invention, the buffer unit is a semi-rigid rubber pad, and the decoration material unit is bonded to the semi-rigid rubber pad.
The present invention is preferably configured such that the end of the support plate located at the other side of the deformation joint is a free end, and the distance between the free end of the support plate and the deformation joint is greater than or equal to the width of the deformation joint.
In a preferred embodiment of the present invention, the distance between the free end of the supporting board and the end of the leveling layer is greater than or equal to the width of the deformation joint.
In a preferred embodiment of the present invention, the supporting frame structure is an angle steel structure.
In a preferred embodiment of the present invention, it is set that one side of the angle steel structure disposed along the depth direction of the deformation seam is a first side, the other side of the angle steel structure is a second side, and the length of the first side is smaller than the length of the second side.
In a preferred embodiment of the present invention, the angle steel structure is fixed to one side of the deformation joint by expansion bolts.
In a preferred embodiment of the present invention, the leveling layer is a cement leveling layer, and the ratio of cement to sand of the cement leveling layer is 1: 3.
From above, the utility model provides a building structure movement joint device has following beneficial effect:
in the building structure deformation joint device, the supporting and erecting structure and the leveling layer stably support and locate the supporting plate at a certain height of the deformation joint, one end of the supporting plate is fixed, and the other end of the supporting plate can freely stretch out and draw back, so that the influence of deformation of the deformation joint on the decorative material unit at the outermost side is reduced, the sufficient deformation capacity of the device is ensured, and the surface damage is avoided;
in the deformation joint device for the building structure, the outermost metal cover plate in the traditional deformation joint device is converted into the decorative material unit, so that the deformation joint is well shielded, and the integrity and the attractiveness of building decoration are improved;
in the building structure deformation joint device, the buffer unit can well disperse stress, so that the decorative material unit bonded on the buffer unit is prevented from being damaged due to uneven stress under the normal use condition, and the integrity of building decoration is ensured;
the utility model discloses a building structure movement joint device simple structure, construction convenience, angle steel structure, layer board, buffer unit and the equal low price such as decoration material unit that relate to, easily purchase to effectual reduce cost has very big using value.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
FIG. 1: do the utility model discloses a schematic diagram of building structure movement joint device.
In the figure:
100. a building structure deformation joint arrangement;
1. a support plate;
2. a decorative material unit;
3. a buffer unit;
4. a supporting and erecting structure;
5. leveling layer;
6. a flexible caulking unit;
7. an expansion bolt;
91. a building structure; 92. deformation joints; 93. a water stop; 94. a fire retardant belt.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
The specific embodiments of the present invention described herein are for the purpose of explanation only and should not be construed as limiting the invention in any way. Given the teachings of the present invention, the skilled person can conceive of any possible variants based on the invention, which should all be considered as belonging to the scope of the invention. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, indirect connections through intermediaries, and the like. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the utility model provides a building structure deformation joint device 100 for covering and/or decorating a building structure deformation joint, which comprises a supporting and erecting structure 4 detachably connected to one side of the deformation joint 92, a supporting plate 1 fixedly connected to the supporting and erecting structure 4, leveling layers 5 arranged on two sides of the deformation joint 92, and an end part of the supporting plate 1 located on the other side of the deformation joint 92 freely erected on the leveling layers 5; the side of the support plate 1 remote from the deformation joint 92 is provided with a decorative material unit 2. In a specific embodiment of the present invention, the supporting plate 1 is made of a steel plate with a thickness of 5-8 mm. The decorative material unit 2 is made of the same material (the same material type and specification, and can be ceramic tiles, marble and the like) as the surface layer of the building structure 91, so that the overall aesthetic property is greatly improved.
In the building structure deformation joint device, the supporting and erecting structure and the leveling layer stably support and locate the supporting plate at a certain height of the deformation joint, one end of the supporting plate is fixed, and the other end of the supporting plate can freely stretch out and draw back, so that the influence of deformation of the deformation joint on the decorative material unit at the outermost side is reduced, the sufficient deformation capacity of the device is ensured, and the surface damage is avoided; in the deformation joint device for the building structure, the outermost metal cover plate in the traditional deformation joint device is converted into the decorative material unit, so that the deformation joint is well shielded, and the integrity and the attractiveness of building decoration are improved; the utility model discloses a building structure movement joint device simple structure, effectual reduce cost has very big using value.
Further, as shown in fig. 1, a buffer unit 3 is disposed on a side of the support plate 1 away from the deformation joint 92, and a finishing material unit 2 is disposed on a side of the buffer unit 3 away from the support plate 1. In the present embodiment, the cushion unit 3 is a semi-rigid rubber pad, and the finishing material unit 2 is bonded to the semi-rigid rubber pad. One side of the semi-rigid rubber pad, which is close to the supporting plate 1, is concavely provided with a containing groove, and the containing groove is hermetically buckled on the supporting plate 1 so as to facilitate the installation of the deformation joint device of the building structure. In an embodiment of the present invention, the thickness of the semi-rigid rubber pad is 20-50 mm, and the decorative material unit 2 is bonded on the semi-rigid rubber pad through the adhesive (prior art). The semi-rigid rubber pad can well disperse stress, and the decorative material units 2 bonded on the semi-rigid rubber pad can be prevented from being damaged due to uneven stress under the normal use condition.
Further, as shown in fig. 1, in order to make the construction deformation joint device smoothly constructed, a gap of 10-20 mm is generally set between the sidewall of the decorating material unit 2 and the buffer unit 3 and the surface layer groove of the building structure (in the prior art, the surface layer of the building structure is provided with a groove structure at the position where the construction deformation joint device is installed), in order to ensure that the decorating material unit 2 is not damaged by extrusion due to deformation of the deformation joint under the normal use condition, the two sides of the buffer unit 3 and the decorating material unit 2 parallel to the deformation joint 92 are provided with flexible joint filling units 6, and the flexible joint filling units 6 are flexible joint filling glue (in the prior art).
Further, as shown in fig. 1, the end of the support plate 1 on the other side of the deformation joint 92 is set to be a free end, and the distance L1 between the free end of the support plate 1 and the deformation joint 92 (the right edge of the deformation joint in fig. 1) is set to be equal to or greater than the width dimension W of the deformation joint 92. At the same time, the distance L2 between the free end of the pallet and the end of the screed is greater than or equal to the width dimension W of the deformation joint 92. With this size design, guarantee that layer board 1 has sufficient flexible space in the deformation process of movement joint 92, the width dimension of movement joint is according to actual engineering design.
Further, the supporting and erecting structure 4 is an angle steel structure, and the angle steel structure is welded with the supporting plate 1. In the present embodiment, the angle steel structure is a non-equilateral structure, one side of the angle steel structure disposed in the direction of the depth of the deformation joint is set as a first side, the other side of the angle steel structure is set as a second side, and the length dimension of the first side is set to be smaller than the length dimension of the second side. The height dimension of the screed 5 is the same as the length dimension of the first edge.
As shown in fig. 1, in the present embodiment, the angle steel structure is fixed to one side of the deformation joint 92 by the expansion bolt 7. In a specific embodiment of the present invention, the expansion bolt 7 is an M6X60 metal expansion bolt. The angle steel structure and the 7 types and the intervals of the expansion bolts can be adjusted according to the practical engineering surface course making requirements.
Further, the leveling layer 5 is a cement leveling layer, and the ratio of cement to sand of the cement leveling layer is 1: 3.
The utility model provides a during construction of building structure movement joint device, at first finish the installation of traditional waterstop 93 and back-fire relief belt 94, adopt expansion bolts 7(M6X60 metal expansion bolts) to fix support frame structure 4 (angle steel structure) in one side of movement joint 92, pour 1:3 cement mortar and form the cement screed-coat, place layer board 1 on the screed-coat, and with layer board 1 and support frame structure 4 welded fastening; the cushion unit 3 (semi-rigid rubber pad) is laid on the supporting plate 1, the decorating material unit 2 is bonded (bonded through bonding glue) to the cushion unit 3 (semi-rigid rubber pad), and finally the flexible joint filling unit 6 is filled in a gap between the decorating material unit 2 and the side wall of the cushion unit 3 and the building structure 91.
From above, the utility model provides a building structure movement joint device has following beneficial effect:
in the building structure deformation joint device, the supporting and erecting structure and the leveling layer stably support and locate the supporting plate at a certain height of the deformation joint, one end of the supporting plate is fixed, and the other end of the supporting plate can freely stretch out and draw back, so that the influence of deformation of the deformation joint on the decorative material unit at the outermost side is reduced, the sufficient deformation capacity of the device is ensured, and the surface damage is avoided;
in the deformation joint device for the building structure, the outermost metal cover plate in the traditional deformation joint device is converted into the decorative material unit, so that the deformation joint is well shielded, and the integrity and the attractiveness of building decoration are improved;
in the building structure deformation joint device, the buffer unit can well disperse stress, so that the decorative material unit bonded on the buffer unit is prevented from being damaged due to uneven stress under the normal use condition, and the integrity of building decoration is ensured;
the utility model discloses a building structure movement joint device simple structure, construction convenience, angle steel structure, layer board, buffer unit and the equal low price such as decoration material unit that relate to, easily purchase to effectual reduce cost has very big using value.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (9)
1. A building structure deformation joint device is used for covering and/or decorating a building structure deformation joint and is characterized by comprising a supporting and erecting structure which is detachably connected to one side of the deformation joint, wherein a supporting plate is fixedly connected to the supporting and erecting structure, leveling layers are arranged on two sides of the deformation joint, and the end part, located on the other side of the deformation joint, of the supporting plate is freely erected on the leveling layers; and a decorative material unit is arranged on one side of the supporting plate away from the deformation joint.
2. A building structure deformation joint device according to claim 1, characterized in that a buffer unit is provided on the side of the supporting plate away from the deformation joint, and the decorative material unit is provided on the side of the buffer unit away from the supporting plate.
3. A building structure deformation joint apparatus according to claim 2, wherein the cushioning unit and the side walls of said decorative material unit enclose a flexible caulking unit.
4. A building structure deformation joint apparatus as claimed in claim 2 wherein said cushioning element is a semi-rigid rubber pad to which said decorative material element is bonded.
5. A building structure deformation joint arrangement according to claim 2, wherein the end of the support plate on the other side of the deformation joint is set to be a free end, and the distance between the free end of the support plate and the deformation joint is greater than or equal to the width dimension of the deformation joint.
6. A building structure deformation joint arrangement as claimed in claim 5 wherein the distance between the free end of the fascia and the end of the screed is greater than or equal to the width dimension of the deformation joint.
7. A building structure deformation joint arrangement as claimed in claim 1 wherein said supporting frame structure is an angle iron structure.
8. The building structure deformation joint device according to claim 7, wherein one side of the angle steel structure arranged in the deformation joint depth direction is set to be a first side, the other side of the angle steel structure is set to be a second side, and the length dimension of the first side is set to be smaller than the length dimension of the second side.
9. A building structure deformation joint arrangement according to claim 7 wherein said angle steel structure is secured to one side of the deformation joint by expansion bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791768.XU CN211548130U (en) | 2019-10-23 | 2019-10-23 | Deformation joint device for building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791768.XU CN211548130U (en) | 2019-10-23 | 2019-10-23 | Deformation joint device for building structure |
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| Publication Number | Publication Date |
|---|---|
| CN211548130U true CN211548130U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921791768.XU Active CN211548130U (en) | 2019-10-23 | 2019-10-23 | Deformation joint device for building structure |
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| CN (1) | CN211548130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554238A (en) * | 2020-11-26 | 2021-03-26 | 上海市城市建设设计研究总院（集团）有限公司 | Method for plugging and repairing deformation joint of underground structure |
-
2019
- 2019-10-23 CN CN201921791768.XU patent/CN211548130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554238A (en) * | 2020-11-26 | 2021-03-26 | 上海市城市建设设计研究总院（集团）有限公司 | Method for plugging and repairing deformation joint of underground structure |
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