CN110206205B - Curtain wall beam quick installation connecting device - Google Patents
Curtain wall beam quick installation connecting device Download PDFInfo
- Publication number
- CN110206205B CN110206205B CN201910552974.3A CN201910552974A CN110206205B CN 110206205 B CN110206205 B CN 110206205B CN 201910552974 A CN201910552974 A CN 201910552974A CN 110206205 B CN110206205 B CN 110206205B
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- gear
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- sleeve
- fixing plate
- cross beam
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- 238000009434 installation Methods 0.000 title claims abstract description 21
- 230000007704 transition Effects 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides a curtain wall beam rapid installation connecting device which comprises a stand column and a beam, wherein an inserting core and a sleeve are arranged in the beam, three pin grooves are formed in the inserting core, a plurality of fixing plates are arranged in the sleeve, round holes are formed in the fixing plates, pins penetrate through the round holes and the pin grooves to enter pin holes of the stand column, an installation assembly is arranged in the sleeve, the installation assembly comprises a group of bevel gears, a gear shaft of each bevel gear drives three main gears respectively through a first connecting rod, a triangular plate and a second connecting rod, each main gear is meshed with a gear ring, the gear rings are connected to the end parts of the pin grooves in a rotating mode, and the gear rings are connected with pins in a threaded mode. The beneficial effects of the invention are as follows: reasonable in design, simple structure, safe and reliable can make things convenient for the curtain crossbeam installation and can effectively shorten construction period.
Description
Technical Field
The invention relates to the technical field of curtain wall installation, in particular to a curtain wall beam rapid installation connecting device.
Background
As people have increased demand for architectural appearance, curtain walls have become increasingly used, with component curtain walls being one of the most common curtain wall constructions. The member type curtain wall beam is generally an opening section or a closed cavity section, the closed cavity beam is small in material consumption, the structure is good in stress, and the construction difficulty is high. The connection of the component type curtain wall upright post and the cross beam is the difficulty and the key point in the curtain wall construction, and the component type curtain wall upright post and the cross beam are generally connected by adopting an angle joint and a pin joint mode. The component type curtain wall upright post and the cross beam are connected by adopting corner brackets, and the corner brackets and the bolts are exposed, so that the integral appearance of the curtain wall is affected. The pin connection is not exposed, but if the pin connection is a closed cavity cross beam, the construction difficulty is high, and the installation is difficult. It is necessary to improve the rapidness and convenience of curtain wall beam connection.
How to solve the technical problems is the subject of the present invention.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the curtain wall beam quick installation connecting device which is reasonable in design, simple in structure, safe and reliable, can facilitate the installation of curtain wall beams and can effectively shorten the construction period.
The technical scheme adopted for solving the technical problems is as follows: the invention provides a curtain wall beam rapid installation connecting device, which comprises a plurality of pins connected between a curtain wall beam and an upright post, wherein the interior of the beam is of a hollow structure and comprises a core insert and a sleeve which are arranged in an inner cavity at one end of the beam in parallel, and the outer walls of the core insert and the sleeve are matched with the inner wall of the beam; the inserting core is positioned at one side of the sleeve, facing the upright post to be connected;
the sleeve is of a hollow structure, an inner cavity is provided with a mounting assembly, the mounting assembly comprises a bevel gear set, the bevel gear set comprises a driving bevel gear and a driven bevel gear which are meshed with each other, two bevel gears and four bevel gears are symmetrically arranged on the driving bevel gear and the driven bevel gear respectively, and gear shafts of the two driving bevel gears penetrate through the sleeve and extend to the outer surface of the sleeve;
the end part of the gear shaft of the driven bevel gear, which is close to one side of the lock pin, is rotationally connected with a triangle of an equilateral triangle through a first connecting rod, the gear shaft is fixedly connected with one end of the first connecting rod, and the other end of the first connecting rod is rotationally connected with the center of the triangle; the three corners of the triangular plate, which are close to one side of the lock pin, are respectively and rotatably connected with one end of a second connecting rod, the other end of each second connecting rod is fixedly connected with a main gear, each main gear is meshed with a gear ring, the gear rings are rotatably connected to the lock pin, internal threads are arranged inside the gear rings, and the internal threads are matched with external threads outside the pin;
the pin inserting core is of a hollow structure, three pin grooves are formed in the inner cavity of the pin inserting core, one end of each pin groove is rotatably connected with the gear ring, the pin grooves are slidably connected with the pins, limiting strips are arranged in the pin grooves, limiting grooves are formed in pin bodies, which are not provided with external threads, of the pins, and the limiting strips are matched with the limiting grooves;
and three pin holes are formed at the joint of the upright post and the cross beam.
Through holes are symmetrically formed in two sides of the cross beam, through holes are also formed in two sides of the sleeve, the sleeve and the through holes of the cross beam are correspondingly arranged and have the same diameter, and the diameter of the through holes is matched with the gear shaft of the drive bevel gear;
the end part of the gear shaft of the drive bevel gear is positioned on the inner side of the outer wall of the cross beam, and the gear shaft of the drive bevel gear is overlapped with the axis of the through hole of the cross beam.
The sleeve is internally and fixedly provided with a plurality of fixing plates, the fixing plates are rectangular plates and are vertically arranged, each fixing plate comprises a first fixing plate, and the middle part of each first fixing plate is rotationally connected with a gear shaft of the driven bevel gear;
the fixed plate comprises a second fixed plate, the middle of the second fixed plate is respectively and rotatably connected with three second connecting rods, one side, close to the lock pin, of the second fixed plate is provided with a main gear, and the gear shaft of each main gear is fixedly connected with the end part of each second connecting rod.
The main gear is meshed with the gear ring through a transition gear, and the transition gear is rotationally connected with the second fixing plate.
A third fixing plate is arranged in the sleeve, and the third fixing plate is positioned at one end of the sleeve, which is far away from the ferrule;
the first fixing plate, the second fixing plate and the third fixing plate are respectively provided with three round holes, and each round hole on each fixing plate corresponds to the position of the pin and the diameter of the round hole is matched with the outer diameter of the pin.
The end part of the driving bevel gear shaft is provided with a hexagonal stupefied hole;
and a hole cap is arranged outside the through hole of the cross beam.
The invention is practically used: in curtain construction, the uprights are first installed. And three pin holes are processed at the positions on the upright posts, which are connected with the cross beam, and the intervals of the pin holes correspond to the pin grooves of the cross beam lock pin. The sleeve is provided with through holes with central lines coincident with each other at two sides, and the corresponding through holes are also provided at two sides of the cross beam, and the sleeve is placed in the cross beam so that the through holes of the cross beam are coincident with the central lines of the through holes of the sleeve. Then the external thread end of the pin is sleeved on the gear ring, the other end of the pin is aligned with the limit bar and inserted into the pin groove of the lock pin, and the lock pin and the sleeve are connected together through the pin. The lock pin and the sleeve are clung to each other and placed in the cross beam, the end parts of the pins are flush with the end parts of the cross beam, the through holes on the sleeve and the through holes of the cross beam are guaranteed to be on the same central line, then at the moment, the three pin holes on the upright posts are aligned, the cross beam is placed between the two upright posts, the inner hexagonal wrench is used for rotating the gear shaft of the driving bevel gear, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear rotates a triangle through the first connecting rod, the triangle drives the three second connecting rods to rotate on the second fixing plate, the three second connecting rods drive the three main gears to rotate in the same direction, and finally the gear ring is rotated through the transition gear meshed with the main gears. The screw thread in the gear ring makes the pin connected with the screw thread slide to one side of the upright post, the pin is gradually ejected into the pin hole of the upright post, and the effective connection between the cross beam and the upright post is realized. After the installation is completed, the hole cap is installed on the through hole of the cross beam, so that the decoration and protection effects are achieved.
The beneficial effects of the invention are as follows: the curtain wall beam has the advantages of simple structure and reasonable design, and can facilitate the installation of the curtain wall beam and effectively shorten the construction period. The beam and the upright post of the component type curtain wall are connected by pins, and the appearance is attractive and is not exposed. The device can improve the efficiency of pin connection of the closed cavity cross beam and the upright post, and is simple and convenient to install and efficient. The mechanical property of the cross section of the closed cavity cross beam section is good. By adopting the device, only corresponding pin holes are formed in the upright posts, through holes are formed in the two sides of the sleeve, and through holes are formed in the cross beam, so that the structure machining quantity is small, and the structure machining is simple and convenient. The device can realize the purposes of firstly installing the upright post and then installing the cross beam, and the cross beam is simple and convenient to install, so that the construction period can be effectively shortened.
This device is provided with sleeve and lock pin in the crossbeam is inside, be provided with the installation component in the sleeve, the installation component can be realized moving the pin to the stand inside simultaneously, the operation personnel only need outside the gear shaft of twisting bevel gear at the crossbeam can, triangle punishment do not connect three second connecting rod, the second connecting rod is connected with the master gear again, the master gear passes through transition gear meshing gear ring, can correspond three pin, pass through threaded connection between pin and the gear ring, two pin nail bodies are provided with the spacing groove, spacing cooperation spacing in spacing groove and the pin inslot makes the pin translation only, can not rotate, two gear ring rotate and connect in the pin groove tip, the gear ring can make the pin remove through the effect of screw thread when rotatory, in order to realize the fixed connection of crossbeam and stand. A hexagonal prismatic hole is formed in the gear shaft of the drive bevel gear, an operator can screw the bevel gear by using an inner hexagonal wrench, and a hole cap is arranged at the through hole of the cross beam to play a role in decoration and protection.
Drawings
Fig. 1 is a schematic view of the installation of the present invention.
Fig. 2 is a schematic structural view of the column of the present invention.
Fig. 3 is a schematic view of the structure of the pin of the present invention.
Fig. 4 is an exploded view of the internal structure of the beam of the present invention.
Fig. 5 is a schematic view of an exploded perspective view of the interior of the beam of the present invention.
Fig. 6 is an enlarged partial schematic view of the area a of fig. 5.
Fig. 7 is a schematic diagram of an exploded perspective view of the first fixing plate hidden inside the beam according to the present invention.
Wherein, the reference numerals are as follows: 1. a cross beam; 101. a hole cap; 2. a column; 201. a pin hole; 3. a pin; 301. a limit groove; 4. a core insert; 401. a pin slot; 402. a limit bar; 5. a sleeve; 501. a first fixing plate; 502. a second fixing plate; 503. a third fixing plate; 6. a drive bevel gear; 601. a driven bevel gear; 7. a first connecting rod; 8. a triangle; 9. a second connecting rod; 10. a main gear; 11. a gear ring; 12. a transition gear.
Detailed Description
Technical characteristics of the present solution can be clearly illustrated, and the present solution is illustrated below by means of specific embodiments.
Referring to fig. 1 to 7, the present embodiment is a rapid installation connection device for a curtain wall beam, including a plurality of pins 3 connected between a curtain wall beam 1 and a column 2, wherein the inside of the beam 1 is a hollow structure, including a core insert 4 and a sleeve 5 arranged in parallel in an inner cavity of one end of the beam 1, and outer walls of the core insert 4 and the sleeve 5 are both matched with an inner wall of the beam 1; the ferrule 4 is positioned on one side of the sleeve 5 facing the upright post 2 to be connected; three pin holes 201 are arranged at the joint of the upright post 2 and the cross beam 1.
The sleeve 5 is of a hollow structure, an inner cavity is provided with a mounting assembly, the mounting assembly comprises a bevel gear set, the bevel gear set comprises a driving bevel gear 6 and a driven bevel gear 601 which are meshed with each other, two driving bevel gears 6 and two driven bevel gears 601 are symmetrically arranged respectively, four bevel gears are meshed with each other, and gear shafts of the two driving bevel gears 6 penetrate through the sleeve 5 and extend to the outer surface of the sleeve 5; the gear shaft end of the drive bevel gear 6 is positioned on the inner side of the outer wall of the cross beam 1, and the gear shaft of the drive bevel gear 6 coincides with the axle center of the through hole of the cross beam 1.
Through holes are symmetrically formed in two sides of the cross beam 1, and a hole cap 101 is arranged outside the through holes of the cross beam 1; through holes are also formed in two sides of the sleeve 5, the sleeve 5 and the through holes of the cross beam 1 are correspondingly arranged and have the same diameter, the diameter of the through holes is matched with that of a gear shaft of the drive bevel gear 6, and a hexagonal corrugated hole is formed in the end portion of the gear shaft of the drive bevel gear 6.
The end part of a gear shaft of the driven bevel gear 601 close to one side of the lock pin 4 is rotationally connected with a triangle 8 with an equilateral triangle through a first connecting rod 7, the gear shaft is fixedly connected with one end of the first connecting rod 7, and the other end of the first connecting rod 7 is rotationally connected with the center of the triangle 8; the three corners of the triangle 8, which are close to one side of the lock pin 4, are respectively and rotatably connected with one end of a second connecting rod 9, the other end of each second connecting rod 9 is fixedly connected with a main gear 10, each main gear 10 is meshed with a gear ring 11, the gear rings 11 are rotatably connected to the lock pin 4, internal threads are arranged in the gear rings 11, and the internal threads are matched with external threads outside the pin 3;
a plurality of fixing plates are fixedly arranged in the sleeve 5, the fixing plates are rectangular plates and are vertically arranged, each fixing plate comprises a first fixing plate 501, and the middle part of each first fixing plate 501 is rotationally connected with a gear shaft of the driven bevel gear 601; the fixing plate comprises a second fixing plate 502, the middle part of the second fixing plate 502 is respectively connected with three second connecting rods 9 in a rotating way, one side of the second fixing plate 502, which is close to the lock pin 4, is provided with a main gear 10, and the gear shaft of each main gear 10 is fixedly connected with the end part of each second connecting rod 9; a third fixing plate 503 is arranged in the sleeve 5, and the third fixing plate 503 is positioned at one end of the sleeve 5 far away from the ferrule 4; three round holes 504 are formed in the first fixing plate 501, the second fixing plate 502 and the third fixing plate 503, the round holes 504 on each fixing plate correspond to the positions of the pins 3, and the diameters of the round holes 504 are matched with the outer diameters of the pins 3.
The lock pin 4 is also of a hollow structure, three pin grooves 401 are formed in the inner cavity of the lock pin 4, one end of each pin groove 401 is rotationally connected with the gear ring 11, the pin 3 is connected in the pin groove 401 in a sliding mode, a limit bar 402 is arranged in each pin groove 401, a limit groove 301 is formed in a pin body of the pin 3 without external threads, and the limit bar 402 is matched with the limit groove 301; the main gear 10 is meshed with the gear ring 11 through a transition gear 12, and the transition gear 12 is rotatably connected to the second fixing plate 502.
The invention is practically used: in curtain wall construction, the column 2 is first installed. Three pin holes 201 are processed on the upright 2 at the positions connected with the cross beam 1, and the intervals of the pin holes 201 correspond to the pin grooves 401 of the core insert 4 of the cross beam 1. Through holes with center lines coincident are formed in two sides of the sleeve 5, corresponding through holes are formed in two sides of the cross beam 1, and the sleeve 5 is placed in the cross beam 1 so that the through holes of the cross beam 1 are coincident with the center lines of the through holes of the sleeve 5. Then the external thread end of the pin 3 is sleeved on the gear ring 11, and the other end of the pin 3 is aligned with the limit bar 402 and inserted into the pin groove 401 of the lock pin 4, and the lock pin 4 and the sleeve 5 are connected together through the pin 3. The ferrule 4 and the sleeve 5 are tightly attached to and placed in the cross beam 1, the end part of the pin 3 is flush with the end part of the cross beam 1, the through hole on the sleeve 5 and the through hole of the cross beam 1 are guaranteed to be on the same central line, then three pin holes 201 on the upright posts are aligned, the cross beam 1 is placed between the two upright posts 2, the gear shaft of the drive bevel gear 6 is rotated by using an internal hexagonal wrench, the drive bevel gear 6 drives the driven bevel gear 601 to rotate, the driven bevel gear 601 rotates a triangle plate 8 through a first connecting rod 7, the triangle plate 8 drives three second connecting rods 9 to rotate on a second fixing plate 502, the three second connecting rods 9 drive three main gears 10 to rotate in the same direction, and finally the gear ring 11 is rotated through a transition gear 12 meshed with the main gears 10. The screw thread in the gear ring 11 makes the pin 3 connected with the screw thread slide to the side of the upright post 2, the pin 3 is gradually ejected into the pin hole 201 of the upright post 2, and the effective connection between the cross beam 1 and the upright post 2 is realized. After the installation is completed, the hole cap 101 is installed on the through hole of the cross beam 1 for decoration and protection.
The technical features of the present invention that are not described in the present invention may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, but is also intended to be within the scope of the present invention by those skilled in the art.
Claims (3)
1. A curtain wall beam rapid installation connecting device, which comprises a plurality of pins (3) connected between a curtain wall beam (1) and a column (2), and is characterized in that,
comprises a core insert (4) and a sleeve (5) which are arranged in parallel in an inner cavity at one end of a cross beam (1), wherein the outer walls of the core insert (4) and the sleeve (5) are matched with the inner wall of the cross beam (1); the inserting core (4) is positioned at one side of the sleeve (5) facing the upright post (2) to be connected;
the sleeve (5) is of a hollow structure, an inner cavity is provided with a mounting assembly, the mounting assembly comprises a bevel gear set, the bevel gear set comprises a driving bevel gear (6) and a driven bevel gear (601) which are meshed with each other, two driving bevel gears (6) and two driven bevel gears (601) are symmetrically arranged respectively, and gear shafts of the two driving bevel gears (6) penetrate through the sleeve (5) and extend to the outer surface of the sleeve (5);
the end part of the gear shaft of the driven bevel gear (601) close to one side of the lock pin (4) is rotationally connected with a triangular triangle (8) with an equilateral triangle through a first connecting rod (7), the gear shaft is fixedly connected with one end of the first connecting rod (7), and the other end of the first connecting rod (7) is rotationally connected with the center of the triangular triangle (8); the triangular plate (8) is respectively connected with one end of a second connecting rod (9) in a rotating way near to three corners of one side of the inserting core (4), the other end of each second connecting rod (9) is fixedly connected with a main gear (10), each main gear (10) is meshed with a gear ring (11), the gear rings (11) are connected onto the inserting core (4) in a rotating way, internal threads are arranged inside the gear rings (11), and the internal threads are matched with external threads outside the pin (3);
the pin inserting device is characterized in that the pin inserting device is of a hollow structure, three pin grooves (401) are formed in an inner cavity of the pin inserting device, one end of each pin groove (401) is rotatably connected with the gear ring (11), the pins (3) are connected in a sliding mode in the pin grooves (401), limiting strips (402) are arranged in the pin grooves (401), limiting grooves (301) are formed in pin bodies, without external threads, of the pins (3), and the limiting strips (402) are matched with the limiting grooves (301);
three pin holes (201) are formed in the joint of the upright post (2) and the cross beam (1);
through holes are symmetrically formed in two sides of the cross beam (1), through holes are also formed in two sides of the sleeve (5), the sleeve (5) and the through holes of the cross beam (1) are correspondingly arranged and have the same diameter, and the diameter of the through holes is matched with the diameter of a gear shaft of the drive bevel gear (6);
the end part of the gear shaft of the drive bevel gear (6) is positioned on the inner side of the outer wall of the cross beam (1), and the gear shaft of the drive bevel gear (6) is overlapped with the axis of the through hole of the cross beam (1);
a plurality of fixing plates are fixedly arranged in the sleeve (5), the fixing plates are rectangular plates and are vertically arranged, each fixing plate comprises a first fixing plate (501), and the middle part of each first fixing plate (501) is rotationally connected with a gear shaft of the driven bevel gear (601);
the fixing plate comprises a second fixing plate (502), the middle part of the second fixing plate (502) is respectively and rotatably connected with three second connecting rods (9), one side, close to the ferrule (4), of the second fixing plate (502) is provided with a main gear (10), and a gear shaft of each main gear (10) is fixedly connected with the end part of each second connecting rod (9);
a third fixing plate (503) is arranged in the sleeve (5), and the third fixing plate (503) is positioned at one end of the sleeve (5) far away from the ferrule (4);
three round holes (504) are formed in the first fixing plate (501), the second fixing plate (502) and the third fixing plate (503), the round holes (504) in each fixing plate correspond to the positions of the pins (3), and the diameters of the round holes (504) are matched with the outer diameters of the pins (3).
2. Curtain wall beam quick-mounting connection according to claim 1, characterized in that the main gear (10) and the gear ring (11) are meshed by means of a transition gear (12), the transition gear (12) being rotatably connected to the second fixing plate (502).
3. The curtain wall beam quick installation connection device according to claim 1, characterized in that the end of the gear shaft of the drive bevel gear (6) is provided with a hexagonal stupefied hole;
and a hole cap (101) is arranged outside the through hole of the cross beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552974.3A CN110206205B (en) | 2019-06-25 | 2019-06-25 | Curtain wall beam quick installation connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552974.3A CN110206205B (en) | 2019-06-25 | 2019-06-25 | Curtain wall beam quick installation connecting device |
Publications (2)
| Publication Number | Publication Date |
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| CN110206205A CN110206205A (en) | 2019-09-06 |
| CN110206205B true CN110206205B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910552974.3A Active CN110206205B (en) | 2019-06-25 | 2019-06-25 | Curtain wall beam quick installation connecting device |
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| CN (1) | CN110206205B (en) |
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| CN112227576B (en) * | 2020-10-25 | 2021-10-26 | 浦江县颐硕科技开发有限公司 | Locking type curtain wall keel structure and construction method thereof |
| CN112324029B (en) * | 2020-10-27 | 2021-05-04 | 江苏悦达绿色建筑科技有限公司 | Glass curtain wall structure and construction method thereof |
| CN115341698B (en) * | 2022-09-19 | 2023-09-05 | 江苏建设控股集团有限公司 | Energy-saving heat-preserving curtain wall structure convenient to disassemble and assemble |
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