CN110359647B - Concealed fixing clamping piece of hyperboloid rotary stair - Google Patents
Concealed fixing clamping piece of hyperboloid rotary stair Download PDFInfo
- Publication number
- CN110359647B CN110359647B CN201910572473.1A CN201910572473A CN110359647B CN 110359647 B CN110359647 B CN 110359647B CN 201910572473 A CN201910572473 A CN 201910572473A CN 110359647 B CN110359647 B CN 110359647B
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- folded edge
- edge
- folding edge
- folding
- folded
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- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 29
- 239000010935 stainless steel Substances 0.000 claims abstract description 29
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 12
- 238000011900 installation process Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Clamps And Clips (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides a concealed fixing clamp of a hyperboloid rotary stair, which comprises the following components: a fixing clip body mounted in cooperation with the stainless steel mounting member; the fixing clamp body comprises a first folding edge, a second folding edge, a third folding edge and a fourth folding edge which are sequentially connected and fixed, wherein the first folding edge is perpendicular to the second folding edge, the second folding edge is perpendicular to the third folding edge, the third folding edge is perpendicular to the fourth folding edge, the fourth folding edge is perpendicular to the first folding edge, the third folding edge and the fourth folding edge are located on the same side of the second folding edge, and an installation reserved opening is formed between the first folding edge and the fourth folding edge. The invention can effectively solve the difficult problem of splicing and installing the stainless steel hyperboloid complex modeling component and effectively meet the quality requirement of the installation process.
Description
Technical Field
The invention relates to a concealed fixing clamp, in particular to a concealed fixing clamp for hyperboloid rotary stairway.
Background
Assembled decoration is a form of decoration construction that has emerged in recent years. As the name implies, all the parts required for decoration are produced in a factory and then transported to a decoration site for combined installation, so that the traditional operations of measuring, cutting and the like of the parts in the decoration site are omitted, the construction is simpler and more convenient, the construction efficiency of the decoration site can be greatly improved, the construction site is tidier and more attractive, excessive decoration material garbage is not generated, and the decoration construction form is more environment-friendly.
Modern decoration design is widely applied to the irregular hyperboloid modeling of the rotary stair in a large space, the modeling has strong decoration sense and good visual effect, but the installation difficulty in the decoration construction process is very high, in particular to the hyperboloid modeling made of stainless steel materials.
The stainless steel modeling surface is basically treated by titanium plating, so that the visible light surface of the modeling cannot be welded and cut in the installation process, a finished product is required to be installed in place at one time, and the splicing installation process is also required to be considered for the large-layout stainless steel modeling, so that the accuracy of component positioning, the flatness of splicing and the difficulty in controlling the width of a splicing seam are extremely high, and a method with enough installation and adjustment space is required.
The method aims at solving the difficult problem of the installation of the stainless steel hyperboloid modeling of the large-space rotary stair, and aims at solving the problem by adopting a method of concealed fixing clamping pieces on a steel structure base layer.
Disclosure of Invention
In view of the above, the invention provides a concealed fixing clamp of a hyperboloid rotary stair, which can effectively solve the difficult problem of splicing and installing the stainless steel hyperboloid complex modeling component and effectively meet the quality requirement of an installation process.
Therefore, the invention provides a concealed fixing clamp of hyperboloid rotary stairway, which comprises the following components: a fixing clip body mounted in cooperation with the stainless steel mounting member;
the fixing clamp body comprises a first folding edge, a second folding edge, a third folding edge and a fourth folding edge which are sequentially connected and fixed, wherein the first folding edge is perpendicular to the second folding edge, the second folding edge is perpendicular to the third folding edge, the third folding edge is perpendicular to the fourth folding edge, the fourth folding edge is perpendicular to the first folding edge, the third folding edge and the fourth folding edge are located on the same side of the second folding edge, and an installation reserved opening is formed between the first folding edge and the fourth folding edge.
Further, the stainless steel mounting member includes a first mounting member and a second mounting member;
the first mounting part comprises a fifth folded edge and a sixth folded edge which are perpendicular to each other;
the second mounting member includes a seventh fold, an eighth fold, and a ninth fold, the seventh fold being perpendicular to the eighth fold, the eighth fold being perpendicular to the ninth fold, the seventh fold and the ninth fold being on the same side of the eighth fold;
the sixth folded edge is parallel to the eighth folded edge, and a gap is arranged between the sixth folded edge and the eighth folded edge.
Further, the width of the gap is 4mm.
Further, the thicknesses of the fifth folded edge, the sixth folded edge, the seventh folded edge, the eighth folded edge and the ninth folded edge are all 2mm.
Further, the ninth fold is located below the fourth fold.
Further, a pair of round holes are formed in the middle positions of the first folding edge and the second folding edge, and a dovetail screw is arranged in each round hole in a matched mode.
Further, the aperture of the round hole is 4.2mm.
Further, the thickness of the first folded edge, the second folded edge, the third folded edge and the fourth folded edge is 2mm;
the width of the first folded edge is 20mm, the width of the second folded edge is 25mm, the width of the third folded edge is 15mm, and the width of the fourth folded edge is 15mm.
Further, the length of the first folded edge is equal to the length of the second folded edge, the length of the third folded edge is equal to the length of the fourth folded edge, and the length of the third folded edge is smaller than the length of the second folded edge.
Further, the lengths of the first folded edge and the second folded edge are 50mm, and the lengths of the third folded edge and the fourth folded edge are 20mm.
The invention provides a concealed fixing clamp of a hyperboloid rotary stair, which mainly comprises a first folded edge, a second folded edge, a third folded edge and a fourth folded edge which are vertically connected in sequence, and is matched and installed with a stainless steel installation part;
during installation, the clamping piece is fixed on a base layer steel structure at a predetermined paying-off position through round holes in the second folding edge by two dovetail screws, the ninth folding edge at one end of the stainless steel part and the fourth folding edge of the clamping piece are effectively overlapped according to the position requirement of the finishing surface, argon arc welding is fixed in the two operable areas, structural adhesive at the overlapping position of the middle inoperable area is treated, and the sixth folding edge at the other end of the stainless steel part and the first folding edge of the clamping piece are firmly fixed by the dovetail screws according to the position of the finishing surface.
Through the structure, the concealed fixing clamp for the hyperboloid rotary stair provided by the invention has the following advantages compared with the prior art:
1) The hidden fixing clamp for the stainless steel hyperboloid modeling effectively solves the problem of splicing and installing the stainless steel hyperboloid complex modeling component, and has convenient construction operation and reasonable cost;
2) The stainless steel hyperboloid modeling concealed fixing clamp disclosed by the invention adopts concealed design, the screw fixing position is invisible, the part is fixed reliably, the mounting flatness and the splicing gap are controllable, and the quality requirement of the mounting process can be effectively met.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a schematic perspective view illustrating the installation of a concealed fixing clip for a hyperboloid rotary stair according to an embodiment of the present invention;
fig. 2 is a schematic view of an installation section of a concealed fixing clip of a hyperboloid rotary stair according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Embodiment one:
referring to fig. 1 and 2, a concealed fixing clip for hyperboloid rotary stairway includes: a fixing clip body mounted in cooperation with the stainless steel mounting member;
the fixing clamp body comprises a first folded edge 1, a second folded edge 2, a third folded edge 3 and a fourth folded edge 4 which are sequentially connected and fixed, the first folded edge 1 is perpendicular to the second folded edge 2, the second folded edge 2 is perpendicular to the third folded edge 3, the third folded edge 3 is perpendicular to the fourth folded edge 4, the fourth folded edge 4 is perpendicular to the first folded edge 1, the third folded edge 3 and the fourth folded edge 4 are positioned on the same side of the second folded edge 2, and a mounting reserved opening is arranged between the first folded edge 1 and the fourth folded edge 4; the middle positions of the first folding edge 1 and the second folding edge 2 are respectively provided with a pair of round holes 10 with the aperture of 4.2mm, and each round hole 10 is internally provided with a dovetail screw 11 in a matched mode.
Specifically, the stainless steel mounting member includes a first mounting member and a second mounting member; the first mounting part comprises a fifth folded edge 5 and a sixth folded edge 6 which are perpendicular to each other; the second mounting part comprises a seventh fold 7, an eighth fold 8 and a ninth fold 9, the seventh fold 7 being perpendicular to the eighth fold 8, the eighth fold 8 being perpendicular to the ninth fold 9, the seventh fold 7 and the ninth fold 9 being located on the same side of the eighth fold 8; the sixth folded edge 6 is parallel to the eighth folded edge 8, and a gap with the width of 4mm is arranged between the sixth folded edge 6 and the eighth folded edge 8.
The thicknesses of the first folded edge 1 to the ninth folded edge 9 in the embodiment are all 2mm, wherein the first folded edge 1 to the fourth folded edge 4 are made of stainless steel plates through cutting, bending and drilling, the widths of the folded edges are required to be determined to be proper values according to the clearance distance between the finished surface and the base layer steel frame, and particularly the widths of the third folded edge 3 and the fourth folded edge 4 are required to be matched with the ninth folded edge 9 on the edge of the stainless steel part, a certain clearance is reserved for convenient adjustment, the flatness of the spliced surface is ensured, and the spliced gap meets the technological requirements. Specifically, in this embodiment, the width of the first edge fold 1 is 20mm, and the length is 50mm; the width of the second folded edge 2 is 25mm, and the length is 50mm; the width of the third folded edge 3 is 15mm, and the length is 20mm; the width of the fourth folded edge 4 is 15mm, and the length is 20mm.
The invention provides a concealed fixing clamp of a hyperboloid rotary stair, which mainly comprises a first folded edge 1, a second folded edge 2, a third folded edge 3 and a fourth folded edge 4 which are vertically connected in sequence, and is matched and installed with a stainless steel installation part;
during installation, two dovetail screws 11 are used for fixing a clamping piece on a base steel structure at a preset paying-off position through round holes 10 in the second flange 2, a ninth flange 9 at one end of a stainless steel part and a fourth flange 4 of the clamping piece are effectively overlapped according to the position requirement of a finished surface, argon arc welding is conducted on two side operable areas, structural adhesive bonding is conducted on the overlapping position of the middle inoperable area, and then the sixth flange 6 at the other end of the stainless steel part and the first flange 1 of the clamping piece are firmly fixed through the dovetail screws 11 according to the position of the finished surface.
Through the structure, the concealed fixing clamp for the hyperboloid rotary stair provided by the invention has the following advantages compared with the prior art:
1) The hidden fixing clamp for the stainless steel hyperboloid modeling effectively solves the problem of splicing and installing the stainless steel hyperboloid complex modeling component, and has convenient construction operation and reasonable cost;
2) The stainless steel hyperboloid modeling concealed fixing clamp disclosed by the invention adopts concealed design, the screw fixing position is invisible, the part is fixed reliably, the mounting flatness and the splicing gap are controllable, and the quality requirement of the mounting process can be effectively met.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. Concealed fixing clamp for hyperboloid rotary stairway, which is characterized by comprising: a fixing clip body mounted in cooperation with the stainless steel mounting member;
the fixing clamp body comprises a first folding edge (1), a second folding edge (2), a third folding edge (3) and a fourth folding edge (4) which are sequentially connected and fixed, wherein the first folding edge (1) is perpendicular to the second folding edge (2), the second folding edge (2) is perpendicular to the third folding edge (3), the third folding edge (3) is perpendicular to the fourth folding edge (4), the fourth folding edge (4) is perpendicular to the first folding edge (1), the third folding edge (3) and the fourth folding edge (4) are located on the same side of the second folding edge (2), and a mounting reserved opening is formed between the first folding edge (1) and the fourth folding edge (4);
the stainless steel mounting member includes a first mounting member and a second mounting member;
the first mounting part comprises a fifth folded edge (5) and a sixth folded edge (6) which are perpendicular to each other;
the second mounting part comprises a seventh folded edge (7), an eighth folded edge (8) and a ninth folded edge (9), the seventh folded edge (7) is perpendicular to the eighth folded edge (8), the eighth folded edge (8) is perpendicular to the ninth folded edge (9), and the seventh folded edge (7) and the ninth folded edge (9) are positioned on the same side of the eighth folded edge (8);
the sixth folded edge (6) is parallel to the eighth folded edge (8), and a gap is arranged between the sixth folded edge (6) and the eighth folded edge (8);
the ninth folded edge (9) is positioned below the fourth folded edge (4);
a pair of round holes (10) are formed in the middle positions of the first folded edge (1) and the second folded edge (2), and a dovetail screw (11) is arranged in each round hole (10) in a matched mode;
two dovetail screws (11) fix the fastener on the base layer steel structure of predetermined pay-off position through round hole (10) on second flange (2), according to the requirement of completion face position with stainless steel part one end ninth flange (9) overlap joint with fourth flange (4) of fastener, both sides operable region argon arc welded fastening, middle inoperable region overlap joint department structural adhesive is handled, sixth flange (6) and the first flange (1) of fastener of stainless steel part other end are fixed firmly with dovetail screw (11) according to completion face position again.
2. The concealed fixing clip for hyperboloid rotary stairway according to claim 1, wherein: the width of the gap was 4mm.
3. The concealed fixing clip for hyperboloid rotary stairway according to claim 1, wherein: the thicknesses of the fifth folded edge (5), the sixth folded edge (6), the seventh folded edge (7), the eighth folded edge (8) and the ninth folded edge (9) are all 2mm.
4. The concealed fixing clip for hyperboloid rotary stairway according to claim 1, wherein: the aperture of the round hole (10) is 4.2mm.
5. The concealed fixing clip for hyperboloid rotary stairway according to claim 1, wherein: the thicknesses of the first folded edge (1), the second folded edge (2), the third folded edge (3) and the fourth folded edge (4) are 2mm;
the width of the first folded edge (1) is 20mm, the width of the second folded edge (2) is 25mm, the width of the third folded edge (3) is 15mm, and the width of the fourth folded edge (4) is 15mm.
6. The concealed fixing clip for hyperboloid rotary stairway according to claim 1, wherein: the length of the first folded edge (1) is equal to the length of the second folded edge (2), the length of the third folded edge (3) is equal to the length of the fourth folded edge (4), and the length of the third folded edge (3) is smaller than the length of the second folded edge.
7. The concealed fixing clip for a hyperboloid rotary stair according to claim 6, wherein: the lengths of the first folded edge (1) and the second folded edge (2) are 50mm, and the lengths of the third folded edge (3) and the fourth folded edge (4) are 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910572473.1A CN110359647B (en) | 2019-06-27 | 2019-06-27 | Concealed fixing clamping piece of hyperboloid rotary stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910572473.1A CN110359647B (en) | 2019-06-27 | 2019-06-27 | Concealed fixing clamping piece of hyperboloid rotary stair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110359647A CN110359647A (en) | 2019-10-22 |
| CN110359647B true CN110359647B (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910572473.1A Active CN110359647B (en) | 2019-06-27 | 2019-06-27 | Concealed fixing clamping piece of hyperboloid rotary stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110359647B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08135135A (en) * | 1994-11-14 | 1996-05-28 | Inax Corp | Piping unit drawer front fitting structure and fitting method |
| CN205134858U (en) * | 2015-10-27 | 2016-04-06 | 沈阳 | Ceramic tile mounting |
| CN210421686U (en) * | 2019-06-27 | 2020-04-28 | 苏州金螳螂建筑装饰股份有限公司 | Concealed fixing clamping piece for hyperboloid spiral stair |
-
2019
- 2019-06-27 CN CN201910572473.1A patent/CN110359647B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08135135A (en) * | 1994-11-14 | 1996-05-28 | Inax Corp | Piping unit drawer front fitting structure and fitting method |
| CN205134858U (en) * | 2015-10-27 | 2016-04-06 | 沈阳 | Ceramic tile mounting |
| CN210421686U (en) * | 2019-06-27 | 2020-04-28 | 苏州金螳螂建筑装饰股份有限公司 | Concealed fixing clamping piece for hyperboloid spiral stair |
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| Publication number | Publication date |
|---|---|
| CN110359647A (en) | 2019-10-22 |
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