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CN-224226535-U - Large-size outer window glass hoisting equipment

CN224226535UCN 224226535 UCN224226535 UCN 224226535UCN-224226535-U

Abstract

The utility model belongs to the technical field of large-size outer window glass hoisting equipment, and particularly relates to a supporting frame, which is formed by fixedly connecting an upper platform, a lower platform and an upright post, wherein an upper pressing plate is arranged at the top of the supporting frame, the top surface of the upper pressing plate is in butt joint with a floor top plate, a lower pressing plate is arranged at the bottom of the supporting frame, the bottom surface of the lower pressing plate is in butt joint with a floor bottom plate, an overhanging beam is arranged on the upper platform, the front end of the inside of the overhanging beam is provided with a front guide wheel, the rear end of the overhanging beam is provided with a rear guide wheel, a steel wire rope is arranged in the overhanging beam, the hoisting end of the overhanging beam extends downwards from the front guide wheel, the lower end of the overhanging beam is connected with outer window glass, the braking end of the overhanging beam extends downwards from the rear guide wheel, the lower end of the overhanging beam is connected with a winch, a driving motor is arranged on the lower platform, and an output shaft of the driving motor is in transmission connection with the winch. The lifting device is reliably fixed on a construction layer through the upper pressing plate and the lower pressing plate, and the lifting of the steel wire rope is controlled through the motor, so that the lifting device is convenient to construct and easy to control.

Inventors

  • LI YANG
  • LI ZHONGZHEN
  • WANG XIAOWEI
  • Qu Naikun
  • SUN SIQI
  • LI BIN
  • BAI FEIXIANG
  • SHANG ZHIGUO

Assignees

  • 中国建筑第二工程局有限公司
  • 中建二局第四建筑工程有限公司

Dates

Publication Date
20260512
Application Date
20250630

Claims (8)

  1. 1. A large-size outer window glass lifting device, comprising: The support frame (1), the support frame (1) is formed by upper platform (101), lower platform (102) and stand fixedly connected; The upper pressing plate (2) is arranged at the top of the supporting frame (1), and the top surface of the upper pressing plate is in abutting connection with the floor top plate; The lower pressing plate (3) is arranged at the bottom of the supporting frame (1), and the bottom surface of the lower pressing plate is in abutting connection with the floor bottom plate; The cantilever beam (4) is arranged on the upper platform (101), the front end of the cantilever beam is provided with a front guide wheel (12) and the rear end of the cantilever beam is provided with a rear guide wheel (13); The steel wire rope (5) is arranged in the cantilever beam (4), the hoisting end of the steel wire rope extends downwards from the front guide wheel (12), the lower end of the steel wire rope is connected with the outer window glass, the braking end of the steel wire rope extends downwards from the rear guide wheel (13), and the lower end of the steel wire rope is connected with the winch (6); the driving motor (7) is arranged on the lower platform (102), and the output shaft of the driving motor is in transmission connection with the winch (6).
  2. 2. The large-size outer window glass hoisting device according to claim 1 is characterized in that a shaft seat is arranged on the front side of a driving motor (7), a shaft hole is formed in the shaft seat, a connecting shaft (23) is installed in the shaft hole, one end, close to the driving motor (7), of the connecting shaft (23) is fixedly connected with a coupler (16), the coupler (16) is connected with an output shaft of the driving motor (7), the other end of the connecting shaft (23) is fixedly connected with a winch (6), the lower end of the shaft seat is connected with a sliding seat (18), a through sliding hole is formed in the lower portion of the sliding seat (18), a fixing seat (17) fixedly connected with a lower platform (102) is arranged on the side face of the sliding seat (18), a sliding rod (19) is fixedly connected to the side face of the fixing seat (17), the sliding rod (19) penetrates through the sliding hole, the sliding seat (18) is in sliding connection with the sliding rod (19), and a pulling switch is arranged on the fixing seat (17) and the sliding seat (18).
  3. 3. The large-size outer window glass hoisting equipment according to claim 2 is characterized in that the pulling switch comprises a rocker (20) and a connecting rod (21), the upper end of the connecting rod (21) is hinged to the middle of the rocker (20), shaft tubes (22) are fixedly connected to the lower ends of the rocker (20) and the connecting rod (21) respectively, mounting grooves are formed in the upper ends of opposite side surfaces of the fixed seat (17) and the sliding seat (18), a shaft rod is mounted in each mounting groove, and the shaft tubes (22) are movably sleeved outside the shaft rods.
  4. 4. The large-size outer window glass hoisting device according to claim 1, wherein the output shaft of the driving motor (7) is fixedly connected with a first bevel gear (15), the first bevel gear (15) is meshed with a second bevel gear (9), the center of the second bevel gear (9) is fixedly connected with a transmission shaft (8), the upper end of the transmission shaft (8) penetrates through and extends onto the upper platform (101), the end part of the transmission shaft (8) protruding out of the surface of the upper platform (101) is fixedly connected with a flat gear (10), the flat gear (10) is meshed with a rack (11), and the rack (11) is fixedly connected to the side face of the cantilever beam (4).
  5. 5. The large-size outer window glass hoisting equipment according to claim 4, wherein a first shaft sleeve is embedded in the upper platform (101), a second shaft sleeve (26) is arranged in the lower platform (102), the transmission shaft (8) is in sliding connection with the first shaft sleeve and the second shaft sleeve (26), a tray is fixedly connected to the lower end of the second shaft sleeve (26), a heavy universal ball is embedded on the surface of the tray, the lower end of the transmission shaft (8) falls on the heavy universal ball, a control disc (14) is arranged on the second shaft sleeve (26), the control disc (14) is fixedly connected with the transmission shaft (8), a supporting frame (25) is further arranged, the lower end of the supporting frame (25) is in pin shaft connection with the surface of the lower platform (102), the pin shaft is arranged below the control disc (14), and the top end of the supporting frame (25) is in butt joint with the control disc (14).
  6. 6. The large-size outer window glass hoisting device according to claim 1, wherein a limiting block is fixedly connected to the side face of the upper platform (101), the limiting block comprises two ear plates (28) which are symmetrically arranged, two positioning shafts (27) are fixedly connected between the two ear plates (28) in parallel, and a brake end of the steel wire rope (5) is downwards turned from the rear guide wheel (13) and then passes through the space between the two positioning shafts (27).
  7. 7. The large-size outer window glass hoisting equipment according to claim 1 is characterized in that the upper pressing plate (2) is connected with the supporting frame (1) through a telescopic sleeve, the telescopic sleeve comprises a rotating seat fixedly connected to the supporting frame (1), a sleeve is rotatably connected to the rotating seat, a screw is connected to the inner thread of the sleeve, and the top end of the screw is fixedly connected with the upper pressing plate (2).
  8. 8. The large-size outer window glass hoisting device according to claim 1, wherein a pressing groove is further formed in the outer portion of the cantilever beam (4), the pressing groove is U-shaped steel and is buckled on the outer portion of the cantilever beam (4), and the lower end of the pressing groove is fixedly connected with the upper platform (101).

Description

Large-size outer window glass hoisting equipment Technical Field The utility model belongs to the technical field, and particularly relates to large-size outer window glass hoisting equipment. Background The window can penetrate sunlight into a room, and the sunlight is bright and warm for the room, so that the window is an increasingly important component in a building, is designed to be larger and more shaped, is not only beneficial to indoor lighting effect, but also can increase ornamental performance of the building. After the whole building structure is finished, the outer window glass is installed, the larger outer window glass is suitable for being lifted in place by using an automobile crane, however, the automobile crane cannot be used for construction with a large probability due to insufficient floor spacing or ground construction area. The space between floors is narrow, and the construction key difficulty is that the hoisting of large glass and the safety of the glass are realized. In the prior art, hoisting equipment is installed in floors, and is usually installed in floors above a construction layer, and hoisting steel wires are controlled by a winch to lift glass to the construction layer. The steel wire rope is large in suspension length during installation, glass is easy to shake during installation, and construction risk is high. Disclosure of utility model In order to solve the problems, the utility model provides hoisting equipment for hoisting the outer window glass on a construction layer, which has good hoisting stability and high safety. The utility model solves the problems, and adopts the following technical scheme: A large-size outer window glass lifting device, comprising: the support frame is formed by fixedly connecting an upper platform, a lower platform and stand columns; The upper pressure plate is arranged at the top of the supporting frame, and the top surface of the upper pressure plate is in butt joint with the floor top plate; the lower pressing plate is arranged at the bottom of the supporting frame, and the bottom surface of the lower pressing plate is in abutting connection with the floor bottom plate; The cantilever beam is arranged on the upper platform, the front end of the cantilever beam is provided with a front guide wheel, and the rear end of the cantilever beam is provided with a rear guide wheel; The steel wire rope is arranged in the cantilever beam, the hoisting end of the steel wire rope downwards extends from the front guide wheel, the lower end of the steel wire rope is connected with the outer window glass, the braking end of the steel wire rope downwards extends from the rear guide wheel, and the lower end of the steel wire rope is connected with the winch; the driving motor is arranged on the lower platform, and the output shaft of the driving motor is in transmission connection with the winch Compared with the prior art, the utility model adopting the structure has the beneficial effects that: The lifting device is reliably fixed on a construction layer through the upper pressing plate and the lower pressing plate, and the lifting of the steel wire rope is controlled through the motor, so that the lifting device is convenient to construct and easy to control. Preferably, the above structure further comprises: the front side of the driving motor is provided with a shaft seat, the shaft seat is provided with a shaft hole, a connecting shaft is arranged in the shaft hole, one end, close to the driving motor, of the connecting shaft is fixedly connected with a shaft coupler, the shaft coupler is connected with an output shaft of the driving motor, the other end of the connecting shaft is fixedly connected with a winch, the lower end of the shaft seat is connected with a sliding seat, a through sliding hole is formed in the lower portion of the sliding seat, a fixed seat fixedly connected with a lower platform is arranged on the side face of the sliding seat, a sliding rod is fixedly connected to the side face of the fixed seat and penetrates through the sliding hole, and the sliding seat is in sliding connection with the sliding rod. The winch control device has the advantages that the transmission of the motor to the winch can be controlled according to the requirement, and the equipment can be conveniently adjusted by operators. The output shaft of the driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the center of the second bevel gear is fixedly connected with a transmission shaft, the upper end of the transmission shaft penetrates through and extends onto the upper platform, the transmission shaft protrudes out of the end part of the surface of the upper platform and is fixedly connected with a flat gear, the flat gear is meshed with a rack, and the rack is fixedly connected to the side face of the cantilever beam. The motor-controlled cantilever Liang Jiaoda has the beneficial e