CN113235789A - Connecting device and connecting method for T-shaped steel keel of inclined curtain wall - Google Patents
Connecting device and connecting method for T-shaped steel keel of inclined curtain wall Download PDFInfo
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- CN113235789A CN113235789A CN202110575772.8A CN202110575772A CN113235789A CN 113235789 A CN113235789 A CN 113235789A CN 202110575772 A CN202110575772 A CN 202110575772A CN 113235789 A CN113235789 A CN 113235789A
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- column
- shaped steel
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- curtain wall
- positioning
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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
- E04B2/88—Curtain walls
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
Abstract
The invention discloses a connecting device and a connecting method of a T-shaped steel keel of an inclined curtain wall, wherein the connecting device comprises a connecting device main body for connecting T-shaped steel (1) and a connecting plate (5), and a glass curtain wall (4) for connecting the connecting plate; the connecting device main body comprises a fixing column (3), a connecting block (6), a connecting column (7) and a sliding locking assembly; a first through hole is formed in the T-shaped steel and the connecting plate, and the fixing column penetrates through the T-shaped steel and the connecting plate through the first through hole; clamping grooves (8) are formed at two ends of the fixing column, the two connecting blocks are buckled in the clamping grooves in a matching manner, two ends of each connecting block extend outwards to form connecting convex parts and are provided with second through holes, the connecting column penetrates through the two connecting convex parts through the second through holes, and the two connecting blocks form a locking ring structure matched with the clamping grooves through the two connecting columns; the connecting column is movably connected with the fixing column through a sliding locking component. The invention can realize the quick connection of the curtain wall, has high reliability of locking at the connecting node, ensures the construction quality, improves the construction efficiency and is convenient and fast to disassemble and assemble.
Description
Technical Field
The invention relates to a mounting device and a mounting method for a building structure, in particular to a connecting device and a connecting method for a T-shaped steel keel of an inclined curtain wall.
Background
Along with the massive construction of large-scale public buildings and the rapid development of building technology, the span of buildings is increasingly large, and the adoption of large-area arrangement of glass curtain walls in the buildings in the prior art for indoor lighting becomes a new mode which accords with energy conservation, environmental protection, health and nature. The main function of the glass is lighting, and the glass also has a decorative effect, and most common glass curtain walls, glass lighting roofs and the like. The existing installation method of the glass curtain wall comprises the following steps: the steel curtain wall is supported through keel frame structures such as T-shaped steel, and the keel frame and the curtain wall are connected through a connecting plate and a locking screw.
The T-shaped steel connecting structure for the glass curtain wall in the prior art is composed of a connecting plate and locking screws, one end of the connecting plate is installed on the glass curtain wall, the other end of the connecting plate is arranged on two sides of a T-shaped steel frame, and the connecting plate and the T-shaped steel frame are fixedly screwed through the locking screws and nuts. However, in the actual operation process, in order to ensure the installation reliability of the glass curtain wall, the number of the locking screws is large, so that the screwing times are too many, the installation efficiency is low, the screwing installation difficulty of the locking screws in a very limited installation space is large, and meanwhile, the threads are easily worn in the screwing process, the installation stability of the locking screws is affected, and the construction quality of the glass curtain wall is reduced.
Disclosure of Invention
The invention aims to provide a connecting device and a connecting method for a T-shaped steel keel of an inclined curtain wall, which can realize quick connection of the inclined curtain wall, have high locking reliability at a connecting node, improve the construction efficiency on the basis of ensuring the construction quality and have convenient disassembly and assembly performance.
The invention is realized by the following steps:
a connecting device for a T-shaped steel keel of an inclined curtain wall comprises a glass curtain wall connected to one end of a connecting plate and a connecting device main body used for connecting one end of T-shaped steel with the other end of an L-shaped connecting plate; the connecting device main body comprises a fixing column, a connecting block, a connecting column and a sliding locking assembly; first through holes matched with the fixing columns are formed in the connecting surfaces of the T-shaped steel and the connecting plate, so that the fixing columns can vertically penetrate through the T-shaped steel and the connecting plate through the first through holes; clamping grooves are formed at two ends of the fixing column and are positioned between the end part of the fixing column and the connecting plate; the two connecting blocks are matched and buckled in the clamping grooves and are symmetrically arranged about the axial direction of the fixing column; two ends of each connecting block extend outwards to form connecting convex parts, second through holes are formed in the connecting convex parts, connecting columns penetrate through the connecting convex parts of the two connecting blocks through the second through holes, the two ends of each connecting block are movably connected through the connecting columns, and the two connecting blocks form a locking ring structure which can be matched and clamped in the clamping grooves through the two connecting columns; the middle part of the connecting column is movably connected with the fixing column through a sliding locking component.
The sliding locking assembly comprises a positioning column, a pull ring and a sliding column; a positioning groove matched with the positioning column is formed in the clamping groove, a third through hole matched with the positioning column is formed in the middle of the connecting column, one end of the positioning column vertically penetrates through the connecting column through the third through hole and is inserted into the clamping groove through the positioning groove, and therefore the connecting column is in locking connection with the fixing column; the other end of the positioning column is positioned at the outer side of the connecting column and connected with the pull ring; a sliding groove matched with the sliding column is formed in the positioning column along the length direction of the positioning column, a fourth through hole matched with the sliding column is formed in the connecting column, one end of the sliding column penetrates through the positioning column through the sliding groove and is vertically inserted into the connecting column through the fourth through hole, and the positioning column is in locking connection with the connecting column.
An elastic strip is installed in the sliding groove of the positioning column, one end of the elastic strip is connected to one end, close to the pull ring, in the sliding groove, and the other end of the elastic strip is connected with the sliding column, so that the sliding column can be bounced along the sliding groove of the positioning column through the elastic strip.
The connecting column, the positioning column and the sliding column are mutually vertical pairwise.
The edge of the end part of the connecting column is provided with a flange, the end part of the connecting column is coaxially sleeved with a spring, and the spring is positioned between the flange at the end part of the connecting column and a connecting convex part of the connecting block, so that the connecting block can move along the axial direction of the connecting column through the spring.
The connecting convex part of the connecting block is provided with a sleeve, and the inner diameter of the sleeve is larger than the outer diameter of the flange at the end part of the connecting column, so that the sleeve is sleeved outside the spring.
The T-shaped steel comprises wing plates, rib plates and transverse plates; the wing plate is fixedly connected with the transverse plate to form a T-shaped structure, the plurality of rib plates are respectively connected with the connecting part of the wing plate and the transverse plate, and the plurality of rib plates are distributed on two sides of the wing plate at intervals in a staggered manner; the first through hole is positioned on the wing plate.
A connecting method of T-shaped steel keels of an inclined curtain wall comprises the following steps:
step 1: one ends of the two connecting plates are symmetrically arranged on the glass curtain wall, and the other ends of the two connecting plates are respectively attached to two surfaces of the T-shaped steel;
step 2: aligning a first through hole of the T-shaped steel with a first through hole of the connecting plate, and vertically penetrating the fixing column through the T-shaped steel and the connecting plate through the first through hole;
and step 3: a locking ring structure formed by the two connecting blocks and the two connecting columns is sleeved in a clamping groove of the fixing column in a matching manner;
and 4, step 4: and the connecting column is connected with the fixed column in a locking manner through the sliding locking assembly.
The step 3 further comprises:
step 3.1: moving the two connecting blocks along the axial direction of the connecting columns, and compressing the springs to enable the two connecting blocks to be away from each other, so that a locking ring structure formed by the two connecting blocks and the two connecting columns is enlarged;
step 3.2: sleeving the enlarged locking ring structure from the end part of the fixing column and moving the enlarged locking ring structure to the clamping groove;
step 3.3: and the two connecting blocks are loosened and reset to be close to each other under the action of the spring, so that the locking ring structure is reduced and locked in the clamping groove.
The step 4 further comprises:
step 4.1: vertically penetrating a positioning column of the sliding locking assembly through a connecting column through a third through hole and inserting the positioning column into the clamping groove through a positioning groove;
step 4.2: and the sliding column of the sliding locking assembly slides along the sliding groove of the positioning column and is inserted into the fourth through hole vertically inserted into the connecting column.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, as the fixing column and the movably sleeved locking ring structure are arranged, the locking ring structure is expanded and sleeved into the fixing column, and then is reduced and locked in the clamping groove, the locking and fixing of the connecting plate and the T-shaped steel are realized by utilizing the deformation of the spring, the threaded screwing is not needed, the connecting efficiency and the construction quality of the T-shaped steel keel of the inclined curtain wall are greatly improved, and the structural firmness, the reliability and the safety of the connecting node are ensured.
2. The invention can realize three-dimensional locking and positioning of the locking ring structure due to the sliding locking component, ensures the mounting and positioning precision of the locking ring structure in the clamping groove, enables the locking ring structure to be more tightly sleeved on the fixing column, and avoids the condition that the joint of the glass curtain wall and the T-shaped steel is loosened.
3. The ribbed plates which are arranged at intervals in a staggered mode are arranged, so that the structural strength of the T-shaped steel can be effectively improved, the problems of overhigh temperature, deformation and arching caused by heating of the T-shaped steel due to over-dense welding and the like are avoided, and the processing precision and the mounting precision of the T-shaped steel are improved.
Drawings
FIG. 1 is a front view of a connecting device for T-shaped steel keels of an inclined curtain wall according to the invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a side sectional view of the connecting device body in the connecting device of the T-shaped steel keel of the inclined curtain wall according to the invention;
FIG. 4 is a perspective view of a fixing column in the connecting device for the T-shaped steel keel of the inclined curtain wall of the invention;
FIG. 5 is a bottom view of the T-section in the connecting device of the T-section keel of the inclined curtain wall of the invention.
In the figure, 1T-shaped steel, 2 sleeves, 3 fixed columns, 4 glass curtain walls, 5 connecting plates, 6 connecting blocks, 7 connecting columns, 8 clamping grooves, 9 positioning grooves, 10 positioning columns, 11 pull rings, 12 elastic strips, 13 springs, 14 sliding columns, 15 wing plates, 16 bolts, 17 rib plates and 18 transverse plates.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1 and 2, the connecting device for the T-shaped steel keel of the inclined curtain wall comprises a glass curtain wall 4 connected to one end of a connecting plate 5 and a connecting device main body used for connecting one end of the T-shaped steel 1 with the other end of the L-shaped connecting plate 5; the connecting device main body comprises a fixed column 3, a connecting block 6, a connecting column 7 and a sliding locking assembly; first through holes matched with the fixing columns 3 are formed in the connecting surfaces of the T-shaped steel 1 and the connecting plate 5, so that the fixing columns 3 can vertically penetrate through the T-shaped steel 1 and the connecting plate 5 through the first through holes; clamping grooves 8 are formed at two ends of the fixed column 3, and the clamping grooves 8 are positioned between the end part of the fixed column 3 and the connecting plate 5; the two connecting blocks 6 are buckled in the clamping grooves 8 in a matching mode, and the two connecting blocks 6 are symmetrically arranged along the axial direction of the fixing column 3; two ends of each connecting block 6 extend outwards to form connecting convex parts, second through holes are formed in the connecting convex parts, the connecting columns 7 penetrate through the connecting convex parts of the two connecting blocks 6 through the second through holes, so that the two ends of each connecting block 6 are movably connected through the connecting columns 7, and the two connecting blocks 6 form a locking ring structure which can be matched and clamped in the clamping grooves 8 through the two connecting columns 7; the middle part of the connecting column 7 is movably connected with the fixing column 3 through a sliding locking component. The locking ring structure can realize the locking of the fixing column 3 on the connecting plate 5, the splicing is quick and simple, time and labor are saved, the threaded screwing is not needed, the disassembly and the assembly are easy, the abrasion is not easy, and the service life is long. Depending on the size of the connection area between the connection plate 5 and the T-section steel 1, one or more connection device bodies may be installed to ensure the reliability of the connection between the connection plate 5 and the T-section steel 1.
Referring to fig. 2 to 4, the slide locking assembly includes a positioning post 10, a pull ring 11 and a sliding post 14; a positioning groove 9 matched with the positioning column 10 is formed in the clamping groove 8, a third through hole matched with the positioning column 10 is formed in the middle of the connecting column 7, one end of the positioning column 10 vertically penetrates through the connecting column 7 through the third through hole and is inserted into the clamping groove 8 through the positioning groove 9, and therefore the connecting column 7 is in locking connection with the fixing column 3; the other end of the positioning column 10 is positioned at the outer side of the connecting column 7 and is connected with a pull ring 11; a sliding groove matched with the sliding column 14 is formed in the positioning column 10 along the length direction of the positioning column 10, a fourth through hole matched with the sliding column 14 is formed in the connecting column 7, one end of the sliding column 14 penetrates through the positioning column 10 through the sliding groove and is vertically inserted into the connecting column 7 through the fourth through hole, and the positioning column 10 is in locking connection with the connecting column 7. The positioning column 10 is used for positioning and locking the connecting column 7 on the fixing column 3 quickly, simply and reliably in an inserting mode, so that the mounting reliability, stability and firmness of the locking ring structure are further ensured. Meanwhile, the mounting positions of the positioning column 10 and the connecting column 7 are limited by the sliding column 14, so that the mounting stability of the locking ring structure is further ensured.
Referring to fig. 3, an elastic strip 12 is installed in the sliding slot of the positioning column 10, one end of the elastic strip 12 is connected to one end of the sliding slot close to the pull ring 11, and the other end of the elastic strip 12 is connected to the sliding column 14, so that the sliding column 14 can be bounced along the sliding slot of the positioning column 10 through the elastic strip 12. The sliding column 14 is drawn by the deformation performance of the elastic strip 12, the sliding of the sliding column 14 in the sliding groove of the positioning column 10 is realized through the elastic strip 12, and the sliding column 14 is prevented from falling off or losing.
Two liang mutually perpendicular of spliced pole 7, reference column 10 and traveller 14, effectively guaranteed the installation stability of catch structure in draw-in groove 8 through the restriction in three direction, prevent that the unexpected condition that slides or drop of catch structure from taking place.
The tip edge of spliced pole 7 be equipped with the flange, the coaxial spring 13 that has cup jointed of the tip of spliced pole 7, spring 13 is located between the flange of spliced pole 7 tip and the convex part of being connected of connecting block 6, makes connecting block 6 can pass through the axial displacement of spring 13 along spliced pole 7. The spring 13 can realize the reset of the two connecting blocks 6 which are far away from each other, reduces the locking ring structure, ensures the locking installation of the locking ring structure in the clamping groove 8, and prevents the locking ring structure from falling off from the clamping groove 8.
The connecting convex part of the connecting block 6 is provided with the sleeve 2, the inner diameter of the sleeve 2 is larger than the outer diameter of the flange at the end part of the connecting column 7, so that the sleeve 2 is sleeved outside the spring 13 to play a role in protecting the spring 13 and simultaneously keep the coaxiality of the spring 13 in the deformation process.
Preferably, the connecting column 7, the connecting block 6, the fixing column 10 and the pull ring 11 are all made of stainless steel materials; the elastic strip 12 may be made of elastic rubber or the like.
Referring to fig. 5, the T-shaped steel 1 includes a wing plate 15, a rib 17 and a cross plate 18; the wing plate 15 is fixedly connected with the transverse plate 18 through a bolt 16 to form a T-shaped structure, a plurality of rib plates 17 are respectively welded at the connecting part of the wing plate 15 and the transverse plate 18, and the plurality of rib plates 17 are distributed on two sides of the wing plate 15 at intervals in a staggered manner; the first through hole is located on the wing 15. The cross-distributed rib plates 17 can effectively avoid the problems of overhigh temperature and arching caused by the excessively dense welding and the thermal deformation of the T-shaped steel 1, thereby improving the processing precision and the installation precision of the T-shaped steel 1 and ensuring that the strength of the T-shaped steel 1 is high.
Referring to the attached drawing 1, a method for connecting T-shaped steel keels of an inclined curtain wall is realized by using a connecting device of the T-shaped steel keels of the inclined curtain wall, and the connecting method comprises the following steps:
step 1: one ends of the two connecting plates 5 are symmetrically arranged on the glass curtain wall 4, and the other ends of the two connecting plates 5 are respectively attached to two surfaces of the wing plate 15 of the T-shaped steel 1. The connection of the connecting plate 5 to the inclined glass curtain wall 4 can be achieved by means of bolts or the like according to the prior art, which will not be described in detail herein.
Step 2: align the first through-hole with the first through-hole of the pterygoid lamina 15 of T shaped steel 1 and the first through-hole of the connecting plate 5 other end to run through pterygoid lamina 15 and the other end of connecting plate 5 of T shaped steel 1 perpendicularly with fixed column 3 through first through-hole, adopt fixed column 3 to replace prior art's locking bolt, need not screw in, fixed column 3 adopts the mode of pegging graft can effectively improve the installation effectiveness, also prevents the condition that the screw tooth wearing and tearing appear among the dismouting in-process.
And step 3: the locking ring structure formed by the two connecting blocks 6 and the two connecting columns 7 is sleeved in the clamping groove 8 of the fixing column 3 in a matching way.
Step 3.1: the two connecting blocks 6 are moved along the axial direction of the connecting column 7, and the compression spring 13 enables the two connecting blocks 6 to be away from each other, so that the locking ring structure formed by the two connecting blocks 6 and the two connecting columns 7 is enlarged. Two connecting blocks 6 of the locking ring structure can be synchronously pulled through the spring 13, the locking and loosening operation is convenient, and the assembly and disassembly of the locking ring structure are facilitated.
Step 3.2: the enlarged locking ring structure is inserted from the end of the fixing post 3 and moved to the locking slot 8.
Step 3.3: two connecting blocks 6 are loosened and reset to be close to each other under the action of the spring 13, the locking ring structure is enabled to be small and locked in the clamping groove 8, the connecting blocks 6 can be matched and pressed on the surface of the clamping groove 8 and limited between the end parts of the connecting plate 5 and the fixing column 3, and the locking ring structure is prevented from falling off from the clamping groove 8.
And 4, step 4: the connecting column 7 is connected with the fixing column 3 in a locking way through a sliding locking component.
Step 4.1: and a positioning column 10 of the sliding locking assembly vertically penetrates through the connecting column 7 through a third through hole and is inserted into the clamping groove 8 through the positioning groove 9.
Step 4.2: the sliding column 14 of the sliding locking assembly slides along the sliding groove of the positioning column 10 and is inserted into the fourth through hole vertically inserted into the connecting column 7.
The working principle of the invention is as follows:
utilize spring 13's elastic deformation performance, the catch structure that enables two connecting blocks 6 and two spliced poles 7 to constitute has the function of expansion, dwindle and locking to in the catch structure embolias the draw-in groove 8 of spliced pole 3 of being convenient for, the catch structure locks in draw-in groove 8 under spring 13 reaction, and then realizes that the initial joint between connecting plate 5 and the T shaped steel 1 is fixed.
The pull ring 11 is held by hand, the positioning column 10 penetrates through the connecting column 7 and is inserted into the positioning groove 9, so that positioning and locking between the connecting column 7 and the fixing column 3 are achieved, the sliding column 14 slides along the sliding groove of the positioning column 10 and is inserted into the fourth through hole of the connecting column 7, and positioning and locking between the positioning column 10 and the connecting column 7 are achieved. The three-dimensional vertical structures of the positioning column 10, the connecting column 7 and the sliding column 14 are utilized to realize effective locking of the locking ring structure in the clamping groove 8, and the locking ring structure is prevented from falling off from the clamping groove 8.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a connecting device of slope curtain T shaped steel fossil fragments, characterized by: the glass curtain wall connecting device comprises a glass curtain wall (4) connected to one end of a connecting plate (5) and a connecting device main body used for connecting one end of T-shaped steel (1) with the other end of an L-shaped connecting plate (5); the connecting device main body comprises a fixing column (3), a connecting block (6), a connecting column (7) and a sliding locking assembly; first through holes matched with the fixing columns (3) are formed in the connecting surfaces of the T-shaped steel (1) and the connecting plate (5), so that the fixing columns (3) can vertically penetrate through the T-shaped steel (1) and the connecting plate (5) through the first through holes; clamping grooves (8) are formed at two ends of the fixing column (3), and the clamping grooves (8) are positioned between the end part of the fixing column (3) and the connecting plate (5); the two connecting blocks (6) are matched and buckled in the clamping groove (8), and the two connecting blocks (6) are axially and symmetrically arranged relative to the fixed column (3); the two ends of each connecting block (6) extend outwards to form connecting convex parts, second through holes are formed in the connecting convex parts, the connecting columns (7) penetrate through the connecting convex parts of the two connecting blocks (6) through the second through holes, the two ends of each connecting block (6) are movably connected through the corresponding connecting column (7), and the two connecting blocks (6) form a locking ring structure which can be matched and clamped in the clamping grooves (8) through the two connecting columns (7); the middle part of the connecting column (7) is movably connected with the fixing column (3) through a sliding locking component.
2. The connecting device of the T-shaped steel keel of the inclined curtain wall as claimed in claim 1, wherein: the sliding locking assembly comprises a positioning column (10), a pull ring (11) and a sliding column (14); a positioning groove (9) matched with the positioning column (10) is formed in the clamping groove (8), a third through hole matched with the positioning column (10) is formed in the middle of the connecting column (7), one end of the positioning column (10) vertically penetrates through the connecting column (7) through the third through hole and is inserted into the clamping groove (8) through the positioning groove (9), and therefore the connecting column (7) is in locking connection with the fixing column (3); the other end of the positioning column (10) is positioned at the outer side of the connecting column (7) and is connected with the pull ring (11); a sliding groove matched with the sliding column (14) is formed in the positioning column (10) along the length direction of the positioning column (10), a fourth through hole matched with the sliding column (14) is formed in the connecting column (7), one end of the sliding column (14) penetrates through the positioning column (10) through the sliding groove and is vertically inserted into the connecting column (7) through the fourth through hole, and the positioning column (10) is in locking connection with the connecting column (7).
3. The connecting device of the T-shaped steel keel of the inclined curtain wall as claimed in claim 2, wherein: an elastic strip (12) is installed in a sliding groove of the positioning column (10), one end of the elastic strip (12) is connected to one end, close to the pull ring (11), in the sliding groove, the other end of the elastic strip (12) is connected with the sliding column (14), and the sliding column (14) can be bounced along the sliding groove of the positioning column (10) through the elastic strip (12).
4. The connecting device of the T-shaped steel keel of the inclined curtain wall as claimed in claim 2, wherein: the connecting column (7), the positioning column (10) and the sliding column (14) are vertical to each other in pairs.
5. The connecting device of the T-shaped steel keel of the inclined curtain wall as claimed in claim 1, wherein: the tip edge of spliced pole (7) be equipped with the flange, the tip coaxial cup joint spring (13) of spliced pole (7), spring (13) are located between the flange of spliced pole (7) tip and the convex part of being connected of connecting block (6), make connecting block (6) can pass through the axial displacement of spring (13) along spliced pole (7).
6. The connecting device of the T-shaped steel keel of the inclined curtain wall as claimed in claim 5, wherein: the connecting convex part of the connecting block (6) is provided with the sleeve (2), the inner diameter of the sleeve (2) is larger than the outer diameter of the flange at the end part of the connecting column (7), and the sleeve (2) is sleeved outside the spring (13).
7. The connecting device of the T-shaped steel keel of the inclined curtain wall as claimed in claim 1, wherein: the T-shaped steel (1) comprises wing plates (15), rib plates (17) and transverse plates (18); the wing plate (15) is fixedly connected with the transverse plate (18) to form a T-shaped structure, the plurality of rib plates (17) are respectively connected to the connecting part of the wing plate (15) and the transverse plate (18), and the plurality of rib plates (17) are distributed on two sides of the wing plate (15) at intervals in a staggered mode; the first through hole is positioned on the wing plate (15).
8. The connecting method of the connecting device of the T-shaped steel keel of the inclined curtain wall, which adopts the claim 1, is characterized in that: the method comprises the following steps:
step 1: one ends of the two connecting plates (5) are symmetrically arranged on the glass curtain wall (4), and the other ends of the two connecting plates (5) are respectively attached to two surfaces of the T-shaped steel (1);
step 2: aligning a first through hole of the T-shaped steel (1) with a first through hole of the connecting plate (5), and vertically penetrating the fixing column (3) through the T-shaped steel (1) and the connecting plate (5) through the first through hole;
and step 3: a locking ring structure formed by the two connecting blocks (6) and the two connecting columns (7) is sleeved in a clamping groove (8) of the fixing column (3) in a matching manner;
and 4, step 4: and the connecting column (7) is in locking connection with the fixing column (3) through a sliding locking component.
9. The connecting method according to claim 8, wherein: the step 3 further comprises:
step 3.1: moving the two connecting blocks (6) along the axial direction of the connecting columns (7), and compressing the springs (13) to enable the two connecting blocks (6) to be away from each other, so that a locking ring structure formed by the two connecting blocks (6) and the two connecting columns (7) is enlarged;
step 3.2: sleeving the enlarged locking ring structure from the end part of the fixing column (3) and moving the enlarged locking ring structure to the clamping groove (8);
step 3.3: and the two connecting blocks (6) are loosened and reset to be close to each other under the action of the spring (13), so that the locking ring structure is reduced and locked in the clamping groove (8).
10. The connecting method according to claim 1, wherein: the step 4 further comprises:
step 4.1: a positioning column (10) of the sliding locking assembly vertically penetrates through the connecting column (7) through a third through hole and is inserted into the clamping groove (8) through a positioning groove (9);
step 4.2: and (3) sliding a sliding column (14) of the sliding locking assembly along a sliding groove of the positioning column (10) and inserting the sliding column into a fourth through hole vertically inserted into the connecting column (7).
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| CN202110575772.8A CN113235789B (en) | 2021-05-26 | 2021-05-26 | Connecting device and connecting method for T-shaped steel keel of inclined curtain wall |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR670715A (en) * | 1929-03-02 | 1929-12-04 | Key enhancements | |
| US1925174A (en) * | 1931-08-03 | 1933-09-05 | William F Cremean | Key bolt or self-locking pin |
| GB956481A (en) * | 1961-06-24 | 1964-04-29 | Rolls Royce | Improvements in or relating to connecting pins |
| DE3022554A1 (en) * | 1979-06-20 | 1981-01-22 | Grimandi Massimo | SUPPORT AND FASTENING RING |
| DE29613155U1 (en) * | 1996-07-30 | 1996-10-02 | Thyssen Huennebeck Gmbh | Device for releasably connecting structural parts |
| CN1946942A (en) * | 2004-04-21 | 2007-04-11 | 路德-链条制造里格尔及迪茨两合公司 | Lifting bolt comprising safety element |
| EP2434179A1 (en) * | 2010-09-27 | 2012-03-28 | The Crosby Group LLC | Securing mechanism for shackle |
| CN210797989U (en) * | 2019-08-11 | 2020-06-19 | 上海标架建筑科技有限公司 | Building curtain wall decoration installation connection structure |
-
2021
- 2021-05-26 CN CN202110575772.8A patent/CN113235789B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR670715A (en) * | 1929-03-02 | 1929-12-04 | Key enhancements | |
| US1925174A (en) * | 1931-08-03 | 1933-09-05 | William F Cremean | Key bolt or self-locking pin |
| GB956481A (en) * | 1961-06-24 | 1964-04-29 | Rolls Royce | Improvements in or relating to connecting pins |
| DE3022554A1 (en) * | 1979-06-20 | 1981-01-22 | Grimandi Massimo | SUPPORT AND FASTENING RING |
| DE29613155U1 (en) * | 1996-07-30 | 1996-10-02 | Thyssen Huennebeck Gmbh | Device for releasably connecting structural parts |
| CN1946942A (en) * | 2004-04-21 | 2007-04-11 | 路德-链条制造里格尔及迪茨两合公司 | Lifting bolt comprising safety element |
| US20070212195A1 (en) * | 2004-04-21 | 2007-09-13 | Reinhard Smetz | Lifting Bolt Comprising Safety Element |
| EP2434179A1 (en) * | 2010-09-27 | 2012-03-28 | The Crosby Group LLC | Securing mechanism for shackle |
| CN210797989U (en) * | 2019-08-11 | 2020-06-19 | 上海标架建筑科技有限公司 | Building curtain wall decoration installation connection structure |
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| CN113235789B (en) | 2022-05-27 |
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