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CN-122013969-A - Balcony structure curved surface plastering leveling device and construction method

CN122013969ACN 122013969 ACN122013969 ACN 122013969ACN-122013969-A

Abstract

The invention discloses a balcony structure curved surface plastering and leveling device and a construction method, and belongs to the technical field of building construction. The device comprises a leveling bracket, the top of the leveling bracket is provided with a positive wheel pressed on the top surface of a balcony, the inner side of the leveling bracket is detachably provided with a side wheel attached to the inner side surface of the balcony, the outer side of the leveling bracket is provided with a mounting component, and a steel wire is mounted on the mounting component. The front wheel and the side wheel form two-way vertical positioning to make the device move stably along the tangential direction of the curved surface, and the balancing weight automatically compresses the wheel set by utilizing gravity and only needs to push the device during operation. The installation component can adopt the manual roll adjustment of public board and clamp plate, or the electronic roll adjustment of motor drive lead screw, still can set up the steel wire into annular and by pulley drive rotary motion, realize compound cutting. When in construction, firstly, the mortar is smeared, the steel wire distance is preset according to the design thickness, the position of the steel wire is adjusted in stages, the device is moved for multiple times, and the spalling layer is cut to the design thickness step by step. The invention can effectively improve the flatness and the construction efficiency of plastering on the curved balcony.

Inventors

  • HAO HUJIE
  • LI CHAOTING
  • NAN BO
  • YU JUN
  • ZHANG WEI

Assignees

  • 中国十七冶集团有限公司

Dates

Publication Date
20260512
Application Date
20260407

Claims (10)

  1. 1. The utility model provides a balcony structure curved surface is plastered and is leveled device for plaster layer (8) on curved surface balcony (7) are plastered and are leveled, including leveling support (1), its characterized in that, the top of leveling support (1) is provided with positive wheel (2), and positive wheel (2) are pressed at curved surface balcony (7) top surface, and the inboard of leveling support (1) is provided with side wheel (3), and side wheel (3) paste tightly in curved surface balcony (7) medial surface, and the outside of leveling support (1) is provided with installation component, install steel wire (5) on the installation component.
  2. 2. The device for plastering and leveling the curved surface of the balcony structure according to claim 1, wherein the installation component is an installation component I (4), the installation component I (4) comprises a male plate (41) and a pressing plate (42), the male plate (41) is fixedly connected to the upper end and the lower end of the outer side of the leveling bracket (1), a plurality of semicircular grooves (411) which are arranged in parallel are formed in the male plate (41), and the steel wires (5) are placed in the semicircular grooves (411) and are pressed and fixed through the pressing plate (42) and bolts.
  3. 3. The device for plastering and leveling the curved surface of the balcony structure according to claim 1, wherein the installation component is an installation component II (6), the installation component II (6) comprises a moving block (61), a screw rod (62), a guide rod (63), a fixing frame (64) and a distance adjusting motor (65), the guide rod (63) is fixedly connected between the upper end and the outer side of the leveling bracket (1), the moving block (61) is slidably sleeved on the guide rod (63), one end of the screw rod (62) is connected with an output shaft of the distance adjusting motor (65), the screw rod (62) is in threaded fit with the moving block (61), the upper end of the fixing frame (64) is fixedly connected with the moving block (61), the lower end of the fixing frame (64) is slidably connected with the lower end of the outer side of the leveling bracket (1), and the steel wire (5) is arranged on the fixing frame (64).
  4. 4. A balcony structured curved surface plastering and leveling device according to claim 3, characterized in that the leveling bracket (1) is carved with graduations for displaying the cutting position of the steel wire (5).
  5. 5. A device for leveling a curved surface of a balcony structure according to claim 3, wherein the steel wire (5) is an annular steel wire, the second mounting assembly (6) further comprises two pulleys (66) rotatably mounted at the upper end and the lower end of the fixing frame (64) and a circulating motor (67), the annular steel wire is wound on the two pulleys (66) to form a closed loop, and the circulating motor (67) drives the pulleys (66) to rotate so as to drive the annular steel wire to rotate around the two pulleys (66).
  6. 6. The device for plastering and leveling the curved surface of the balcony structure according to claim 5, wherein the upper pulley (66) is a driving wheel and is connected with an output shaft of a circulating motor (67), and the lower pulley (66) is a driven wheel.
  7. 7. The device for plastering and leveling the curved surface of the balcony structure according to claim 5, wherein the upper and lower ends of the fixing frame (64) are provided with steel wire guide grooves for maintaining the linear track of the annular steel wire in the working section.
  8. 8. The device for plastering and leveling the curved surface of the balcony structure according to claim 1, wherein a balancing weight is arranged on the outer side of the leveling bracket (1), and the balancing weight enables the positive wheel (2) to press the top surface of the balcony and the side wheels (3) to be tightly attached to the back surface of the inner side of the balcony by means of gravity.
  9. 9. A device for plastering and leveling a curved surface of a balcony structure according to claim 1, wherein the side wheels (3) are detachably connected with the leveling bracket (1) by bolts or quick release bolts.
  10. 10. A construction method of a balcony structure curved surface plastering and leveling device, comprising the balcony structure curved surface plastering and leveling device as claimed in any one of claims 1 to 9, characterized by comprising the following steps: S1, detaching a side wheel (3) from a leveling bracket (1), obliquely feeding the device from the outer side of a curved balcony (7) to enable the outer side of the leveling bracket (1) to reach a working starting position, reinstalling the side wheel (3) on the inner side of the leveling bracket (1), enabling the side wheel (3) to be tightly attached to the inner side surface of the curved balcony (7), and enabling a balancing weight arranged on the outer side of the leveling bracket (1) to enable a positive wheel (2) to be automatically tightly attached to the top surface of the curved balcony (7) and the side wheel (3) to be automatically attached to the inner side surface of the curved balcony (7) by means of gravity; s2, obtaining a preset distance value between the steel wire (5) and the outer side surface of the curved balcony (7) according to the designed plastering thickness; S3, adjusting the position of the steel wire (5) on the installation assembly, enabling the distance between the steel wire (5) and the outer side surface of the curved balcony (7) to be slightly larger than the preset value in the step S2, pushing the leveling bracket (1) to move along the inner side surface of the curved balcony (7), enabling the steel wire (5) to move along with the device and performing cutting work; s4, adjusting the position of the steel wire (5) on the installation assembly, enabling the distance between the steel wire (5) and the outer side surface of the curved balcony (7) to be closer to the preset value in the step S2, pushing the leveling bracket (1) to move along the inner side surface of the curved balcony (7), enabling the steel wire (5) to move along with the device and further cutting; And S5, repeating the steps S3-S4 until the distance between the steel wire (5) and the outer side surface of the curved balcony (7) is equal to the preset value in the step S2, pushing the leveling bracket (1) to move along the inner side surface of the curved balcony (7), enabling the steel wire (5) to move along with the device and cutting, and finishing the final leveling work.

Description

Balcony structure curved surface plastering leveling device and construction method Technical Field The invention relates to the technical field of building construction, in particular to a balcony structure curved surface plastering and leveling device and a construction method. Background With the diversification development of building forms, in particular to the rising of sign buildings such as fourth-generation buildings, the curved balcony has been increasingly applied to houses and public buildings. In order to ensure smooth aesthetic feeling of the appearance of the building, plastering and leveling construction of the curved balcony must enable the surface of the plastering layer to be precisely attached to the curved surface of the structure, and high requirements are put on construction precision and efficiency. At present, plastering and leveling of curved-surface balconies mainly depend on repeated plastering and pressing by manually using a trowel, and are finished by means of circular arc plastering and other tools according to experience. In the construction process, operators are difficult to ensure that the distance between the trowel and the curved surface is always kept constant, so that the thickness of the plastering layer is uneven, and the defects of moire, local concave-convex and the like are easy to occur. The prior art lacks a device capable of stably moving along a curved surface and realizing accurate cutting, so that the construction efficiency is low, and the quality is difficult to control. Disclosure of Invention In order to make up for the defects, the invention provides a balcony structure curved surface plastering leveling device and a construction method, and aims to solve the problems of uneven plastering layer thickness, poor flatness and low construction efficiency in the conventional curved surface balcony plastering construction. In order to achieve the purpose, the technical scheme is that the balcony structure curved surface plastering leveling device is used for plastering and leveling a plastering layer on a curved surface balcony and comprises a leveling support, a front wheel is arranged at the top of the leveling support and is pressed on the top surface of the curved surface balcony, a side wheel is arranged on the inner side of the leveling support and is tightly attached to the inner side surface of the curved surface balcony, and an installation assembly is arranged on the outer side of the leveling support and is provided with steel wires. Preferably, the installation component is an installation component I, the installation component I comprises a male plate and a pressing plate, the male plate is fixedly connected to the upper end and the lower end of the outer side of the leveling support, a plurality of semicircular grooves which are arranged in parallel are formed in the male plate, steel wires are placed in the semicircular grooves and are pressed and fixed through the pressing plate and bolts, and the positions of the steel wires are quickly and manually switched through the cooperation of the plurality of semicircular grooves on the male plate and the pressing plate. Preferably, the second installation assembly comprises a moving block, a screw rod, a guide rod, a fixing frame and a distance adjusting motor, wherein the guide rod is fixedly connected between the upper end and the outer side of the leveling support, the moving block is sleeved on the guide rod in a sliding mode, one end of the screw rod is connected with an output shaft of the distance adjusting motor, the screw rod is in threaded fit with the moving block, the upper end of the fixing frame is fixedly connected with the moving block, the lower end of the fixing frame is slidably connected with the lower end of the outer side of the leveling support, a steel wire is arranged on the fixing frame, the motor is used for driving the screw rod to drive the fixing frame to move, electric continuous adjustment of the position of the steel wire is achieved, the distance adjusting precision is high, the speed is high, manual disassembly is avoided, the construction efficiency is remarkably improved, and the second installation assembly is particularly suitable for batch balcony construction. Preferably, scales for displaying the cutting position of the steel wire are carved on the leveling bracket, the distance between the steel wire and the structural surface can be visually displayed, an operator is assisted to accurately set the plastering thickness, and the repeatability and accuracy of the distance adjustment are improved. Preferably, the steel wire is an annular steel wire, the second installation assembly further comprises two pulleys and a circulating motor which are rotatably installed at the upper end and the lower end of the fixing frame, the annular steel wire winds on the two pulleys to form a closed loop, the circulating motor drives the pulleys to rotate so as to drive the