CN-224213816-U - Accurate positioner of frame-type curtain unit adaptor

Abstract

The application relates to the technical field of pedicle wall installation, in particular to a precise positioning device of a frame type curtain wall unit adaptor. The driving assembly drives the adjusting disk to rotate through the transmission gear, so that the supporting frame moves along the undetermined direction, and the quick and high-precision adjustment of the pedicle wall unit plate is realized. The limiting mechanism avoids the deflection of the supporting frame, and the angle sensor monitors the rotation angle in real time, so that the positioning accuracy is ensured. The application can solve the problem that the unit curtain wall adapter is difficult to quickly and accurately adjust under complex working conditions, improves the installation efficiency and the accuracy, enhances the structural stability, and is suitable for curtain wall installation scenes of various building main body structures.

Inventors

• GU JUNPENG
• CHEN JIAXIN
• SU MINGLONG
• LIU ZHENHAI
• ZHANG YULIANG
• CHANG CHENCHEN
• LIU HUI
• Guo Bozhi
• FAN ZE
• DENG CHANGYAN
• ZHAO BIN

Assignees

• 五矿瑞和（上海）建设有限公司

Dates

Publication Date

20260508

Application Date

20250604

Claims (8)

1. 1. Accurate positioner of frame-type curtain unit adaptor, its characterized in that includes: A base (1) fixedly mounted on the building main structure; the adjusting disc (2) is rotatably arranged on the base (1), the adjusting disc (2) is connected with the supporting frame (4) through threaded fit, and tooth grooves are formed in the periphery of the adjusting disc (2); A driving component (3) fixedly arranged on the base (1), wherein the driving component (3) is meshed with the adjusting disc (2) through a transmission gear; And the limiting mechanism (5) is arranged between the support frame (4) and the adjusting disc (2) and is used for limiting the support frame (4) to move along a specific direction.
2. 2. The precise positioning device of a framed curtain wall unit adapter according to claim 1, wherein the drive assembly (3) comprises: a motor bracket fixedly mounted on the base (1); A step motor (8) fixedly arranged on the motor bracket, a driving gear (9) is fixedly sleeved on an output shaft of the step motor (8), and the driving gear (9) is meshed with a tooth slot on the regulating disc (2); and the limiting plate (10) is fixedly arranged on the motor bracket, and the limiting plate (10) is used for restraining the axial position of the driving gear (9).
3. 3. The precise positioning device of a frame curtain wall unit adaptor according to claim 1, wherein the limiting mechanism (5) comprises: The guide rod (11) is fixedly arranged at the bottom of the supporting frame (4), and the guide rod (11) penetrates through the adjusting disc (2) and is in sliding connection with the adjusting disc (2); an elastic piece (12) fixedly sleeved on the guide rod (11), wherein one end of the elastic piece (12) is propped against the bottom of the supporting frame (4), and the other end is propped against the top of the adjusting disc (2); And the limiting block (13) is fixedly arranged on the base (1), and the limiting block (13) is used for limiting the moving range of the guide rod (11).
4. 4. The precise positioning device of a framed curtain wall unit adapter of claim 3, wherein the support bracket (4) comprises: the bearing plate is fixedly arranged at the top end of the guide rod (11), and is provided with a mounting hole for fixing a curtain wall unit plate; The reinforcing ribs are fixedly arranged at the bottom of the bearing plate and are welded with the guide rods (11); And the locating pins are fixedly arranged on the side surfaces of the bearing plates and are used for being matched with locating holes on the curtain wall unit plates.
5. 5. The precise positioning device of a frame curtain wall unit adapter according to claim 1, wherein the base (1) is provided with an angle sensor (6), and the angle sensor (6) comprises: a sensor bracket fixedly mounted on the base (1); a photoelectric encoder (14) fixedly mounted on the sensor support; A signal fluted disc (15) fixedly arranged on the periphery of the adjusting disc (2), wherein the signal fluted disc (15) corresponds to a detection head of the photoelectric encoder (14); and a protective cover (16) fixedly mounted on the sensor support.
6. 6. The precise positioning device for the frame type curtain wall unit adapter according to claim 1, wherein the base (1) is provided with a groove, the inner wall of the groove is provided with a wear-resistant layer, and the wear-resistant layer is fixed on the inner wall of the groove in an adhesive mode.
7. 7. The precise positioning device of a frame curtain wall unit adapter of claim 2, wherein the motor bracket is provided with a control module comprising: The circuit board is fixedly arranged on the motor bracket; a microprocessor fixedly mounted on the circuit board; a wireless communication module fixedly mounted on the circuit board; and the power interface is fixedly arranged on the circuit board.
8. 8. The precise positioning device of the frame type curtain wall unit adapter according to claim 1, wherein a mounting flange (7) is arranged at the bottom of the base (1), a plurality of mounting holes are formed in the mounting flange (7), and a lock washer (17) is arranged in the mounting holes.

Description

Accurate positioner of frame-type curtain unit adaptor Technical Field The utility model belongs to the technical field of constructional engineering, and particularly relates to a precise positioning device for a frame type curtain wall unit adaptor. Background When installing some building curtain, need use unitized curtain wall adaptor and positioner to realize the connection of curtain unit plate and major structure. However, in the actual construction process, the conventional mechanical connection mode is generally adopted by the conventional unit curtain wall adaptor, so that the positioning accuracy is low, and precise adjustment is difficult to realize under complex working conditions. This causes problems such as low construction efficiency and unstable installation quality. Through the search, the utility model discloses a unit curtain switching adjusting device of CN103015591B has realized the connection of unit plate and major structure through structures such as C channel-section steel built-in fitting, T type bolt assembly and toothed hitch plate to carry out position adjustment through spacing fine setting bolt. However, this design relies on manual adjustment of the stop nut and the trim bolt, has a large number of operating steps, and the adjustment accuracy is limited by the manual operating level, which makes it difficult to meet the high-accuracy installation requirements. In addition, the design has limited adjustment capability in a three-dimensional space, and cannot flexibly cope with complex field environments. Through the search, the three-dimensional adjusting type hooking device of the unit curtain wall with the publication number of CN102535704B realizes the three-dimensional adjusting function of the unit plate block in the front, back, upper, lower, left and right directions through the combined design of the adapter and the hooking piece. Although the design improves the working efficiency and reduces the installation cost, the adjustment process still depends on the cooperation of a plurality of bolt assemblies, the assembly steps are complex, the adjustment range is limited by the structure, and the requirement of large-range dynamic adjustment is difficult to meet. Meanwhile, the design may have loosening risk in the long-term use process, and the overall stability is affected. The problems indicate that the conventional unit curtain wall adapter and the positioning device in the current market still have certain limitations on the requirements of accurate positioning and quick adjustment under the complex working conditions. Disclosure of utility model The utility model provides a precise positioning device of a frame type curtain wall unit adapter, and aims to solve the problem that the unit curtain wall adapter in the prior art is difficult to realize rapid and high-precision adjustment under a complex working condition. The accurate positioning device for the frame type curtain wall unit adaptor comprises a base fixedly installed on a building main structure, a supporting frame, an adjusting disc, a driving assembly, a limiting mechanism and a limiting mechanism, wherein the supporting frame is used for connecting curtain wall unit plates, the adjusting disc is rotatably installed on the base and connected with the supporting frame through threaded fit, tooth grooves are formed in the periphery of the adjusting disc, the driving assembly is fixedly installed on the base and meshed with the adjusting disc through a transmission gear to drive the adjusting disc to rotate, and the limiting mechanism is arranged between the supporting frame and the adjusting disc and used for limiting the supporting frame to move in a specific direction. Preferably, the driving assembly comprises a motor bracket fixedly arranged on the base, a stepping motor arranged on the motor bracket, a driving gear fixedly sleeved on an output shaft of the stepping motor, the driving gear meshed with a tooth slot on the adjusting disk, and a limiting plate fixedly arranged on the motor bracket, wherein the limiting plate is used for limiting the axial position of the driving gear. Preferably, the limiting mechanism comprises a guide rod fixedly arranged at the bottom of the support frame, an elastic piece fixedly sleeved on the guide rod, a limiting block fixedly arranged on the base and used for limiting the moving range of the guide rod, and a limiting plate fixedly arranged at the bottom of the support frame. Preferably, the support frame comprises a bearing plate fixedly arranged at the top end of the guide rod, a reinforcing rib fixedly arranged at the bottom of the bearing plate and welded with the guide rod so as to strengthen the overall structural strength, and a positioning pin fixedly arranged on the side surface of the bearing plate, wherein the positioning pin is used for being matched with the positioning hole on the curtain wall unit plate so as to realize preliminary positioning. Pref