CN110042917B - Adjustable aluminium alloy corner easy to assemble - Google Patents
Adjustable aluminium alloy corner easy to assemble Download PDFInfo
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- CN110042917B CN110042917B CN201910225352.XA CN201910225352A CN110042917B CN 110042917 B CN110042917 B CN 110042917B CN 201910225352 A CN201910225352 A CN 201910225352A CN 110042917 B CN110042917 B CN 110042917B
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- corner
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/12—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of other material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- Architecture (AREA)
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- Electromagnetism (AREA)
- Civil Engineering (AREA)
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Abstract
The utility model provides an adjustable aluminium alloy corner easy to assemble, includes: the corner base plate frame comprises a corner base plate frame, convex joints, adjusting bolts and sealing rubber strips, wherein the convex joints are respectively arranged on two adjacent corner surfaces of the corner base plate frame, each convex joint is a rectangular shell with an inner cavity, and a cutting seam is machined on each convex joint; a plurality of through holes which are provided with internal threads and are arranged along the length direction of the rectangular shell are formed in the overlapped part of the corner substrate frame and the convex joint, a screw rod of the adjusting bolt penetrates through the through holes, and the head of the adjusting bolt is arranged on one side far away from the convex joint; a movable steel plate parallel to the corner surface is arranged in the convex joint, one side surface of the movable steel plate is abutted against the free end of the screw, and the other side surface of the movable steel plate is provided with a sealing rubber strip; the invention has simple structure, convenient installation, adjustable self-sealing glue, good sealing effect and is suitable for the butt joint of different interfaces with smaller difference.
Description
Technical Field
The invention belongs to the technical field of aluminum alloy sections, and particularly relates to an adjustable aluminum section corner convenient to mount.
Background
In recent years, the industrial production technology of China makes great progress, and increasingly higher requirements are put forward on the construction requirements and the cleanliness grade of a clean room (positive pressure or negative pressure) frequently used in the production of high-precision products.
In the assembly construction of a clean room, color steel sandwich plates and the like are usually adopted as enclosure wallboards, the enclosure wallboards are spliced mainly through special aluminum alloy profiles, each special aluminum alloy profile comprises an aluminum alloy square tube stand column and an aluminum alloy corner, the aluminum alloy square tube stand column is mainly used for assembly and combination between two adjacent enclosure wallboards on the same wall surface, the aluminum alloy corner is used for corner butt joint between two mutually perpendicular wall surfaces, in consideration of the sealing requirement, the connecting end of the enclosure wallboard used by the clean room usually adopts a concave interface, the special aluminum alloy profiles correspondingly adopt a convex connector, and the connection and the sealing are realized through mutual clamping of the concave interface and the convex connector; because the size of the concave interface of the color steel sandwich plate sold in the market is not unified, or the product precision is not enough, the convex joints of the matched aluminum profile corner or aluminum alloy square tube stand column can not be tightly combined frequently, so that the sealing performance of the clean room can not meet the requirement, and even if the color steel sandwich plate is processed by sealing glue, the problem of reducing the sealing performance can still occur after the color steel sandwich plate is used for a period of time.
In view of this, there is a need for an aluminum profile corner that can be adjusted, has good sealing performance, and is convenient to construct, and can be adapted to clean room enclosure panels of different models.
Disclosure of Invention
The invention aims to provide an aluminum profile corner with a self-sealing glue, which is simple in structure and convenient to install.
The invention further aims to provide the aluminum profile corner which is adjustable, suitable for butt joint of different interfaces with small difference and good in sealing effect.
In order to solve the technical problem, the invention discloses an adjustable aluminum profile corner convenient to mount, which comprises: the corner base plate frame comprises a corner base plate frame, convex joints, adjusting bolts and sealing rubber strips, wherein the convex joints are respectively arranged on two adjacent corner surfaces of the corner base plate frame, each convex joint is a rectangular shell with an inner cavity, and a cutting seam parallel to the length direction of the rectangular shell is arranged in the middle of one side, far away from the corner base plate frame, of each convex joint;
a plurality of through holes which are provided with internal threads and are arranged along the length direction of the rectangular shell are formed in the overlapped part of the corner substrate frame and the convex joint, a screw rod of the adjusting bolt penetrates through the through holes, and the head of the adjusting bolt is arranged on one side far away from the convex joint;
a movable steel plate parallel to the corner surface is arranged in the convex joint, one side surface of the movable steel plate is abutted against the free end of the screw, and the other side surface of the movable steel plate is provided with a sealing rubber strip;
the sealing rubber strip is a sealant packaged by a plastic film; the diameter of the sealing rubber strip is adapted to the inner cavity of the convex joint;
sharp parts are processed at the lower parts of the two side edges of the cutting seam;
the upper parts of two side walls of the inner cavity of the convex joint are processed with tensioning parts which are oppositely arranged and inclined downward concave curved surfaces or inclined surfaces, so that the inner diameter of the upper part of the inner cavity of the convex joint is gradually narrowed.
Preferably, during the assembly construction, insert the convex type joint in the concave type interface of enclosure wall panel, rotatory adjusting bolt makes it promote movable steel sheet and removes, and oppression joint strip breaks, makes sealed glue get into in the gap of convex type joint and concave type interface through the joint-cutting, further rotatory adjusting bolt makes it promote movable steel sheet and gets into the tensioning part of convex type joint inner chamber, and movable steel sheet oppresses convex type joint and extends to both sides, and the convex type joint top opens, with concave type interface in close contact with, stews and treats sealed solidification.
Preferably, the corner base plate frame is an aluminum profile square tube upright post structure.
Preferably, the male connector is integrally formed with the corner base plate frame.
Preferably, the sealant material is neutral structure sealing silica gel.
Preferably, the sealing rubber strip is divided into a multi-partition structure.
Preferably, the width of the movable steel plate is adapted to the inner cavity of the male connector.
Preferably, an arc-shaped or right-angle cover plate is arranged on the outer side of the corner base plate frame.
Preferably, the cover plate is detachable.
Preferably, the movable steel plate and the sealing rubber strip are preassembled or assembled into the inner cavity of the male joint during assembly construction.
The adjustable aluminum profile corner convenient to install at least has the following advantages:
1. simple structure, simple to operate, insert the protruding type joint of aluminium alloy corner in the concave type interface of enclosure wall panel, rotate adjusting bolt to suitable position and can accomplish the installation.
2. From taking joint strip, when rotating adjusting bolt, the sharp portion of joint-cutting department punctures joint strip, sealed glue gets into in the gap of convex type joint and concave type interface through the joint-cutting to play good sealed effect, need not additionally exert sealed glue.
3. The size of the end part of the convex joint is adjustable, the connector is suitable for butt joint of different interfaces with small difference, and after the butt joint is completed, the end part of the convex joint presses the inner wall of the concave interface of the enclosure wall plate, so that the convex joint is effectively prevented from sliding or loosening, and the connector is kept stable for a long time after being installed.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable aluminum profile corner convenient to mount.
Fig. 2 is a schematic view of a local structure a of an adjustable aluminum profile corner.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Example 1
As shown in fig. 1-2, an adjustable aluminium alloy corner easy to assemble includes: the corner substrate frame comprises a corner substrate frame 1, convex joints 2, adjusting bolts 3 and sealing rubber strips 4, wherein the convex joints 2 are respectively arranged on two adjacent corner surfaces of the corner substrate frame 1, the convex joints 2 are rectangular shells with inner cavities, and the middle parts of the convex joints 2, which are far away from the corner substrate frame, are provided with cutting seams 210 parallel to the length direction of the rectangular shells;
a plurality of through holes 102 which are provided with internal threads and are arranged along the length direction of the rectangular shell are formed in the overlapped part of the corner substrate frame 1 and the convex joint, a screw rod of the adjusting bolt 3 penetrates through the through holes, and the head of the adjusting bolt is arranged on one side far away from the convex joint;
a movable steel plate 5 parallel to the corner surface is arranged in the convex joint, one side surface of the movable steel plate 5 is abutted against the free end of the screw, and the other side surface is provided with a sealing rubber strip 4; the movable steel plate can prevent the sealing rubber strip from entering a gap between the adjusting bolt and the movable steel plate after being punctured, and can also be matched with the adjusting bolt to open the top of the convex joint.
The sealing rubber strip 4 is a sealant packaged by a plastic film; the diameter of the sealing rubber strip is adapted to the inner cavity of the convex joint;
The upper parts of the two side walls of the inner cavity 230 of the male connector are provided with tensioning parts 220, and the tensioning parts are oppositely arranged and inclined downward concave curved surfaces or inclined surfaces, so that the inner diameter of the upper part of the inner cavity 230 of the male connector is gradually narrowed. The tensioning portion enables the male fitting end to be adjustable in size.
During assembly construction, insert protruding type joint 2 in the concave type interface 7 of enclosure wall panel 6, rotation adjusting bolt 3, make it promote movable steel sheet 5 and remove, oppression joint strip 4 breaks, make sealed glue get into protruding type joint 2 and concave type interface 7's gap through the joint-cutting in, further rotation adjusting bolt 3, make it promote movable steel sheet 5 and get into the tensioning portion of protruding type joint inner chamber, movable steel sheet oppresses protruding type joint and extends to both sides, protruding type joint top opens, with concave type interface in close contact with, wait sealed solidification of standing. Under the action of pressure and sealant, good structural stability and sealing effect are achieved.
The corner substrate frame 1 is an aluminum profile square tube stand column structure.
Convex joint 2 and corner base plate frame 1 integrated into one piece are favorable to production and processing.
The sealant material is neutral structure sealing silica gel.
The sealing rubber strip 4 is divided into a plurality of separation structures. The uniform distribution of the sealant is guaranteed, and the loss of the sealing effect caused by the leakage of a large amount of the sealant due to the sealing adhesive tape can be prevented.
The width of the movable steel plate 5 is adapted to the inner cavity 230 of the male connector 2.
And an arc-shaped or right-angle cover plate 8 is arranged on the outer side of the corner substrate frame 1.
The cover plate 8 is detachable. After the adjusting bolt is adjusted, the upper cover plate is installed, so that the whole body is more attractive.
The movable steel plate 5 and the sealing rubber strip 4 are pre-assembled or assembled into the inner cavity 230 of the male joint during assembly construction, which is beneficial to flexible construction.
Example 2
During the construction assembling process, when the size of the convex joint is not larger than that of the concave joint, the propelling quantity of the adjusting bolt and the position of the movable steel plate are adjusted according to the size of a gap between the convex joint and the concave joint.
When the size of the convex joint is slightly larger than that of the concave joint, the end part of the convex joint can be retracted to reduce the width due to the existence of the cutting seam, the convex joint is inwardly kneaded to insert the convex joint into the concave joint, and the adjusting bolt is rotated to enable the sealant to enter a gap between the convex joint and the concave joint.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the invention may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the invention is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.
Claims (9)
1. The utility model provides an adjustable aluminium alloy corner easy to assemble which characterized in that includes: the corner base plate frame comprises a corner base plate frame, convex joints, adjusting bolts and sealing rubber strips, wherein the convex joints are respectively arranged on two adjacent corner surfaces of the corner base plate frame, each convex joint is a rectangular shell with an inner cavity, and a cutting seam parallel to the length direction of the rectangular shell is arranged in the middle of one side, far away from the corner base plate frame, of each convex joint;
a plurality of through holes which are provided with internal threads and are arranged along the length direction of the rectangular shell are formed in the overlapped part of the corner substrate frame and the convex joint, a screw rod of the adjusting bolt penetrates through the through holes, and the head of the adjusting bolt is arranged on one side far away from the convex joint;
a movable steel plate parallel to the corner surface is arranged in the convex joint, one side surface of the movable steel plate is abutted against the free end of the screw, and the other side surface of the movable steel plate is provided with a sealing rubber strip;
the sealing rubber strip is a sealant packaged by a plastic film; the diameter of the sealing rubber strip is adapted to the inner cavity of the convex joint;
sharp parts are processed at the lower parts of the two side edges of the cutting seam;
the upper parts of two side walls of the inner cavity of the convex joint are provided with tensioning parts which are oppositely arranged and inclined downward concave curved surfaces or inclined surfaces, so that the inner diameter of the upper part of the inner cavity of the convex joint is gradually narrowed;
during assembly construction, the convex joint is inserted into the concave joint of the enclosure wall plate, the adjusting bolt is rotated to push the movable steel plate to move, the compression sealing rubber strip is broken, the sealant enters the gap between the convex joint and the concave joint through the joint cutting, the adjusting bolt is further rotated to push the movable steel plate to enter the tensioning part of the convex joint inner cavity, the movable steel plate presses the convex joint to extend to two sides, the top of the convex joint is opened to be in close contact with the concave joint, and the sealant is stood to cure.
2. The adjustable aluminum profile corner convenient to mount as claimed in claim 1, wherein the corner base plate frame is an aluminum profile square tube upright post structure.
3. The adjustable aluminum profile corner convenient to mount as claimed in claim 2, wherein the male connector is integrally formed with the corner base plate frame.
4. The adjustable aluminum profile corner easy to install as claimed in claim 1, wherein the sealant material is a neutral structure sealing silica gel.
5. The adjustable aluminum profile corner convenient to mount as claimed in claim 4, wherein the sealing rubber strip is divided into a multi-partition structure.
6. The adjustable aluminum profile corner convenient to mount as claimed in claim 5, wherein the width of the movable steel plate is adapted to the inner cavity of the convex joint.
7. The adjustable aluminum profile corner convenient to mount as claimed in claim 1, wherein an arc-shaped or right-angled cover plate is arranged on the outer side of the corner base plate frame.
8. The adjustable aluminum profile corner easy to install as claimed in claim 7, wherein the cover plate is detachable.
9. The adjustable aluminum profile corner convenient to mount according to claim 8, wherein the movable steel plate and the sealing rubber strip are preassembled or assembled into the inner cavity of the male connector during assembly construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910225352.XA CN110042917B (en) | 2019-03-25 | 2019-03-25 | Adjustable aluminium alloy corner easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910225352.XA CN110042917B (en) | 2019-03-25 | 2019-03-25 | Adjustable aluminium alloy corner easy to assemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110042917A CN110042917A (en) | 2019-07-23 |
| CN110042917B true CN110042917B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910225352.XA Active CN110042917B (en) | 2019-03-25 | 2019-03-25 | Adjustable aluminium alloy corner easy to assemble |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11159292A (en) * | 1997-11-26 | 1999-06-15 | Kajima Corp | Joint structure of construction member |
| CN101591946A (en) * | 2008-05-30 | 2009-12-02 | 威海蓝星泰瑞光电有限公司 | Solar photovoltaic roof and function tile |
| JP2010168820A (en) * | 2009-01-23 | 2010-08-05 | Sanyo Electric Co Ltd | Connection structure of heat insulating panel |
| CN203977619U (en) * | 2014-04-25 | 2014-12-03 | 江苏苏净科技有限公司 | A kind of corner structure of building for toilet |
| CN104368837A (en) * | 2014-11-19 | 2015-02-25 | 常州市常欧金属制品有限公司 | Expansion fixture device |
| CN106150006B (en) * | 2016-06-30 | 2018-03-06 | 四川行之知识产权运营服务有限公司 | A kind of aluminium section bar corner of adjustable erection joint |
| CN105926880B (en) * | 2016-06-30 | 2018-03-06 | 四川行之知识产权运营服务有限公司 | A kind of aluminium section bar corner of circular arc external corner structure |
| CN207315769U (en) * | 2017-08-02 | 2018-05-04 | 富泰华工业（深圳）有限公司 | Cylinder and its magnetic switch installing mechanism |
| CN207211468U (en) * | 2017-09-30 | 2018-04-10 | 深圳市元登建筑装饰工程有限公司 | The crossbeam on energy-saving lighting top |
| CN207405820U (en) * | 2017-10-18 | 2018-05-25 | 苏州市永盛防火材料有限公司 | A kind of partition wall metal faced sandwich board connecting equipment |
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- 2019-03-25 CN CN201910225352.XA patent/CN110042917B/en active Active
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