CN210658864U - Quick erection joint device of curtain wall beam - Google Patents
Quick erection joint device of curtain wall beam Download PDFInfo
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- CN210658864U CN210658864U CN201920959723.2U CN201920959723U CN210658864U CN 210658864 U CN210658864 U CN 210658864U CN 201920959723 U CN201920959723 U CN 201920959723U CN 210658864 U CN210658864 U CN 210658864U
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Abstract
The utility model provides a quick erection joint device of curtain crossbeam, including stand and crossbeam, inside lock pin and the sleeve of being provided with of crossbeam, be provided with three cotter groove in the lock pin, be provided with a plurality of fixed plates in the sleeve, be provided with the round hole on the fixed plate, the pin passes in the round hole enters into the cotter hole of stand with the cotter groove, the inside installation component that is provided with of sleeve, the installation component includes a set of bevel gear, bevel gear's gear shaft is through first connecting rod, the set-square, the three master gear of second connecting rod drive respectively, every master gear all meshes the ring gear, the ring gear rotates to be connected in cotter groove tip, and ring gear threaded connection pin. The utility model has the advantages that: reasonable in design, simple structure, safe and reliable can make things convenient for the installation of curtain crossbeam and can effectively shorten construction period.
Description
Technical Field
The utility model relates to a curtain installation technical field especially relates to a quick erection joint device of curtain crossbeam.
Background
As people demand higher and higher architectural appearance, curtain walls are increasingly used, wherein component curtain walls are the most common type of curtain wall structure. The member type curtain wall beam is generally an opening profile or a closed cavity profile, the consumption of the closed cavity beam material is less, the structural stress is better, and the construction difficulty is higher. The connection of the component type curtain wall upright post and the cross beam is difficult and key in curtain wall construction, and the component type curtain wall upright post and the cross beam are generally connected in an angle code connection mode and a pin connection mode. The component type curtain wall upright post and the cross beam are connected by adopting the corner connectors, and the corner connectors and the bolts are exposed, so that the integral attractiveness of the curtain wall is influenced. Although the pin connection is not exposed, the construction difficulty is high if the cross beam is a closed cavity cross beam, and the installation is not easy. It is necessary to improve the connection rapidity and the simplicity of the curtain wall beam.
How to solve the above technical problems is the subject faced by the present invention.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a reasonable in design, simple structure, safe and reliable can make things convenient for the installation of curtain crossbeam and can effectively shorten construction period's quick erection joint device of curtain crossbeam.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a curtain wall crossbeam quick mounting and connecting device, which comprises a plurality of pins connected between a curtain wall crossbeam and a stand column, wherein the inside of the crossbeam is of a hollow structure, and comprises a ferrule and a sleeve which are arranged in an inner cavity at one end of the crossbeam in parallel, and the ferrule and the outer wall of the sleeve are matched with the inner wall of the crossbeam; the inserting core is positioned on one side of the sleeve, which faces the upright post to be connected;
the sleeve is of a hollow structure, a mounting assembly is arranged in an inner cavity of the sleeve, 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, the driving bevel gear and the driven bevel gear are symmetrically arranged in two respectively, the four bevel gears are meshed with each other, 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, close to one side of the inserting core, of a gear shaft of the driven bevel gear is rotatably connected with a triangular plate with 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 rotatably connected with the center of the triangular plate; three corners of the triangular plate close to one side of the insert core 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 insert core, internal threads are arranged inside the gear rings, and the internal threads are matched with external threads outside the pin;
the lock pin is also of a hollow structure, three pin grooves are formed in the inner cavity of the lock pin, one end of each pin groove is rotatably connected with the gear ring, the pins are connected in the pin grooves in a sliding mode, a limiting strip is arranged in each pin groove, a limiting groove is formed in a pin body of each pin, which is not provided with external threads, and the limiting strip is matched with the limiting groove;
three pin holes are formed in the joints of the upright columns 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, the diameters of the sleeve and the through holes of the cross beam are the same, and the diameters of the through holes are matched with a gear shaft of the driving bevel gear;
the end part of a gear shaft of the driving bevel gear is positioned on the inner side of the outer wall of the cross beam, and the gear shaft of the driving bevel gear is superposed with the axis of the through hole of the cross beam.
A plurality of fixing plates are fixedly arranged in the sleeve, 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 rotatably 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 connected with three second connecting rods in a rotating mode, the main gear is arranged on one side, close to the insertion core, of the second fixed plate, and the gear shaft of each main gear is fixedly connected with the end portion of each second connecting rod.
The main gear is meshed with the gear ring through a transition gear, and the transition gear is rotatably connected to the second fixing plate.
A third fixing plate is arranged in the sleeve and is positioned at one end of the sleeve, which is far away from the inserting core;
all be provided with three round hole on first fixed plate, second fixed plate and the third fixed plate, every on the fixed plate the round hole all corresponds the position of pin just the round hole diameter with the external diameter of pin cooperates.
The end part of the driving bevel gear shaft is provided with a hexagonal hole;
and a hole cap is arranged outside the through hole of the cross beam.
The utility model discloses during the in-service use: in curtain wall construction, the upright posts are installed first. Three pin holes are processed at the positions of the upright columns connected with the cross beam, and the distance between the pin holes corresponds to the pin groove of the cross beam core insert. Through holes with coincident central lines are formed in two sides of the sleeve, corresponding through holes are also formed in two sides of the cross beam, and the sleeve is placed in the cross beam to enable the through holes of the cross beam to be 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 limiting strip and inserted into the pin groove of the inserting core, and the inserting core and the sleeve are connected together through the pin. The insert core and the sleeve are tightly attached to and placed in the crossbeam, the end part of the pin is parallel and level with the end part of the crossbeam, the through hole in the sleeve and the through hole in the crossbeam are ensured to be on the same central line, then at the moment, three pin holes in the uprights are aligned, the crossbeam is placed between the two uprights, an inner hexagonal wrench is used again to rotate a gear shaft of a driving bevel gear, the driving bevel gear drives a driven bevel gear to rotate, the driven bevel gear rotates a triangular plate through a first connecting rod, the triangular plate drives three second connecting rods to rotate on a second fixing plate, the three second connecting rods drive three main gears to rotate in the same direction, and finally, a gear ring is rotated through a transition gear meshed with the main gears. The screw thread in the gear ring enables the pin in threaded connection with the gear ring to slide towards one side of the upright post, and the pin is gradually ejected out of the pin hole of the upright post, so that the effective connection between the cross beam and the upright post is realized. After the installation is finished, the hole cap is installed on the through hole of the cross beam to play a role in decoration and protection.
The utility model has the advantages that: simple structure, reasonable in design can make things convenient for the installation of curtain wall beam and can effectively shorten construction period. The connection of the member type curtain wall beam and the upright column adopts pin connection, and the appearance is attractive and not exposed. The device can improve the efficiency of pin connection of the closed cavity beam and the stand column, and is simple, convenient and efficient to install. The closed-cavity beam profile has good mechanical property of the section. By adopting the device, only corresponding pin holes are needed to be formed on the stand column, through holes are formed in the two sides of the sleeve, and through holes are formed in the cross beam, so that the structure processing amount is less, and the structure processing is simple and convenient. The device can realize the purpose of mounting the upright posts firstly and then mounting the cross beam, the cross beam is simple and convenient to mount, and the construction period can be effectively shortened.
This device is provided with sleeve and lock pin inside the crossbeam, be provided with the installation component in the sleeve, the installation component can realize removing the pin to the stand inside simultaneously, the operation personnel only need the gear shaft of wrench movement bevel gear outside the crossbeam can, three second connecting rod is connected respectively to set-square triangle punishment, the second connecting rod is connected with the master gear again, the master gear passes through transition gear meshing ring gear, can correspond three pin, pass through threaded connection between pin and the ring gear, two pin nail bodies are provided with the spacing groove, spacing groove and the spacing cooperation of the inslot of pin are spacing, make the pin translation only, can not rotate, the ring gear rotates to be connected in pin groove tip, the ring gear is when rotatory, can make the pin remove through the effect of screw, in order to realize the fixed connection of crossbeam and stand. A hexagonal prismatic hole is formed in a gear shaft of the driving bevel gear, an operator can use an inner hexagonal wrench to twist the bevel gear, 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 an installation schematic diagram of the present invention.
Fig. 2 is a schematic structural diagram of the stand column of the present invention.
Fig. 3 is a schematic structural diagram of the pin of the present invention.
Fig. 4 is an explosion diagram of the internal structure of the cross beam of the present invention.
Fig. 5 is a schematic view of the exploded three-dimensional structure inside the cross beam of the present invention.
Fig. 6 is a partially enlarged view of the area a of fig. 5.
Fig. 7 is a schematic view of an explosion three-dimensional structure of the hidden first fixing plate inside the cross beam of the present invention.
Wherein the reference numerals are: 1. a cross beam; 101. a hole cap; 2. a column; 201. a pin hole; 3. a pin; 301. a limiting groove; 4. inserting a core; 401. a pin slot; 402. a limiting strip; 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 set square; 9. a second connecting rod; 10. a main gear; 11. a gear ring; 12. a transition gear.
Detailed Description
Technical characteristics of the scheme can be clearly explained, and the scheme is explained through a specific implementation mode.
Referring to fig. 1 to 7, the embodiment is a curtain wall beam quick mounting and connecting device, which includes a plurality of pins 3 connected between a curtain wall beam 1 and a column 2, the beam 1 is internally hollow and includes a ferrule 4 and a sleeve 5 arranged in an inner cavity of one end of the beam 1 in parallel, and outer walls of the ferrule 4 and the sleeve 5 are both matched with an inner wall of the beam 1; the inserting core 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, a mounting assembly is arranged in an inner cavity of the sleeve, 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, the driving bevel gear 6 and the driven bevel gear 601 are respectively and symmetrically arranged, 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 end part of the gear shaft of the driving bevel gear 6 is positioned on the inner side of the outer wall of the beam 1, and the gear shaft of the driving bevel gear 6 is superposed with the axis of the through hole of the beam 1.
Through holes are symmetrically formed in two sides of the cross beam 1, and hole caps 101 are arranged outside the through holes of the cross beam 1; the both sides of sleeve 5 also are provided with the through-hole, and sleeve 5 corresponds the setting and the diameter the same with the through-hole of crossbeam 1, and the through-hole diameter cooperates with the gear shaft of drive bevel gear 6, and the tip of drive bevel gear 6 gear shaft is provided with the stupefied hole of hexagonal.
The end part of a gear shaft of the driven bevel gear 601 close to one side of the ferrule 4 is rotatably connected with a triangular plate 8 of 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 rotatably connected with the center of the triangular plate 8; three corners of the triangular plate 8, which are close to one side of the inserting core 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 on the inserting core 4, internal threads are arranged inside 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 of each first fixing plate 501 is rotatably 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 manner, a main gear 10 is arranged on one side of the second fixing plate 502 close to the ferrule 4, 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 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.
The insert core 4 is also of a hollow structure, three pin grooves 401 are formed in the inner cavity of the insert core, one end of each pin groove 401 is rotatably connected with the gear ring 11, the pins 3 are connected in the pin grooves 401 in a sliding mode, a limiting strip 402 is arranged in each pin groove 401, a pin body of each pin 3 without external threads is provided with a limiting groove 301, and each limiting strip 402 is matched with the corresponding limiting groove 301; the main gear 10 and the gear ring 11 are engaged with each other through a transition gear 12, and the transition gear 12 is rotatably connected to the second fixing plate 502.
The utility model discloses during the in-service use: in curtain wall construction, the uprights 2 are first installed. Three pin holes 201 are processed at the positions of the upright post 2 connected with the cross beam 1, and the distance between the pin holes 201 corresponds to the pin groove 401 of the core insert 4 of the cross beam 1. Through holes with coincident central lines are formed in two sides of the sleeve 5, corresponding through holes are also formed in two sides of the cross beam 1, and the sleeve 5 is placed in the cross beam 1 to enable the through holes of the cross beam 1 to be coincident with the central 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, the other end of the pin 3 is aligned with the limit strip 402 and inserted into the pin groove 401 of the ferrule 4, and the ferrule 4 and the sleeve 5 are connected together through the pin 3. The insert 4 and the sleeve 5 are tightly attached and placed in the crossbeam 1, the end part of the pin 3 is parallel and level with the end part of the crossbeam 1, the through hole in the sleeve 5 and the through hole in the crossbeam 1 are ensured to be on the same central line, then at the moment, the three pin holes 201 in the upright columns are aligned, the crossbeam 1 is placed between the two upright columns 2, an inner hexagonal wrench is used for rotating a gear shaft of the driving bevel gear 6, the driving bevel gear 6 drives the driven bevel gear 601 to rotate, the driven bevel gear 601 rotates the triangular plate 8 through the first connecting rod 7, the triangular plate 8 drives the three second connecting rods 9 to rotate on the second fixing plate 502, the three second connecting rods 9 drive the three main gears 10 to rotate in the same direction, and finally, the gear ring 11 is rotated through the 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 one side of the upright post 2, and the pin 3 is gradually ejected out of the pin hole 201 of the upright post 2, so that the effective connection between the 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 beam 1 for decoration and protection.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (6)
1. A curtain wall beam quick mounting and connecting device comprises a plurality of pins (3) connected between a curtain wall beam (1) and a stand column (2),
the device comprises an inserting core (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 inserting core (4) and the sleeve (5) are matched with the inner wall of the cross beam (1); the inserting core (4) is positioned on one side of the sleeve (5) facing the upright post (2) to be connected;
the sleeve (5) is of a hollow structure, an installation component is arranged in the inner cavity of the sleeve, the installation component 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, the driving bevel gear (6) and the driven bevel gear (601) are respectively and symmetrically arranged in two, 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, close to one side of the inserting core (4), of a gear shaft of the driven bevel gear (601) is rotatably connected with a triangular plate (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 rotatably connected with the center of the triangular plate (8); three corners of the triangular plate (8) close to one side of the inserting core (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 inserting core (4), internal threads are arranged inside the gear rings (11), and the internal threads are matched with external threads outside the pin (3);
the insert core (4) is also of a hollow structure, three pin grooves (401) are formed in the inner cavity of the insert core, one ends of the pin grooves (401) are rotatably connected with the gear ring (11), the pins (3) are slidably connected in the pin grooves (401), limiting strips (402) are arranged in the pin grooves (401), limiting grooves (301) are formed in pin bodies of the pins (3) without external threads, and the limiting strips (402) are matched with the limiting grooves (301);
three pin holes (201) are formed in the joint of the upright column (2) and the cross beam (1).
2. The curtain wall beam quick mounting and connecting device according to claim 1, wherein through holes are symmetrically formed in two sides of the beam (1), through holes are also formed in two sides of the sleeve (5), the sleeve (5) and the through holes of the beam (1) are correspondingly arranged and have the same diameter, and the diameter of each through hole is matched with a gear shaft of the driving bevel gear (6);
the end part of a gear shaft of the driving bevel gear (6) is positioned on the inner side of the outer wall of the beam (1), and a gear shaft of the driving bevel gear (6) is superposed with the axis of the through hole of the beam (1).
3. The curtain wall beam quick-mounting connecting device is characterized in that a plurality of fixing plates are fixedly arranged in the sleeve (5), the fixing plates are rectangular plates and are vertically arranged, the fixing plates comprise a first fixing plate (501), and the middle of the first fixing plate (501) is rotatably connected with a gear shaft of the driven bevel gear (601);
the fixing plate comprises a second fixing plate (502), the middle of the second fixing plate (502) is respectively connected with the three second connecting rods (9) in a rotating mode, the second fixing plate (502) is close to one side of the inserting core (4) and provided with the main gear (10), and a gear shaft of each main gear (10) is fixedly connected with the end portion of each second connecting rod (9).
4. Curtain wall beam quick-mount connection according to claim 3, characterised in that the main gear (10) meshes with the gear ring (11) via a transition gear (12), the transition gear (12) being rotatably connected to the second fixing plate (502).
5. The curtain wall beam quick-mounting connecting device as claimed in claim 3, wherein 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 inserting core (4);
all be provided with three round hole (504) on first fixed plate (501), second fixed plate (502) and third fixed plate (503), every on the fixed plate round hole (504) all correspond the position of pin (3) just round hole (504) diameter with pin (3) external diameter cooperation.
6. The curtain wall beam quick-mounting connecting device as claimed in claim 2, characterized in that the end of the gear shaft of the drive bevel gear (6) is provided with a hexagonal 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 |
|---|---|---|---|
| CN201920959723.2U CN210658864U (en) | 2019-06-25 | 2019-06-25 | Quick erection joint device of curtain wall beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959723.2U CN210658864U (en) | 2019-06-25 | 2019-06-25 | Quick erection joint device of curtain wall beam |
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| Publication Number | Publication Date |
|---|---|
| CN210658864U true CN210658864U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959723.2U Active CN210658864U (en) | 2019-06-25 | 2019-06-25 | Quick erection joint device of curtain wall beam |
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| CN (1) | CN210658864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206205A (en) * | 2019-06-25 | 2019-09-06 | 中建八局第一建设有限公司 | A kind of curtain wall cross beam Fast Installation attachment device |
| CN111677105A (en) * | 2020-07-09 | 2020-09-18 | 南京工业大学 | Wooden house convenient to dismouting |
| CN111677104A (en) * | 2020-07-09 | 2020-09-18 | 南京工业大学 | Energy-conserving quick detach wood system building |
-
2019
- 2019-06-25 CN CN201920959723.2U patent/CN210658864U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206205A (en) * | 2019-06-25 | 2019-09-06 | 中建八局第一建设有限公司 | A kind of curtain wall cross beam Fast Installation attachment device |
| CN110206205B (en) * | 2019-06-25 | 2024-03-22 | 中建八局第一建设有限公司 | Curtain wall beam quick installation connecting device |
| CN111677105A (en) * | 2020-07-09 | 2020-09-18 | 南京工业大学 | Wooden house convenient to dismouting |
| CN111677104A (en) * | 2020-07-09 | 2020-09-18 | 南京工业大学 | Energy-conserving quick detach wood system building |
| US11105086B1 (en) * | 2020-07-09 | 2021-08-31 | Nanjing Tech University | Easily mounted and dismounted wooden house |
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