CN114482576A - Building external inclined curved surface curtain wall installation construction device and construction method thereof - Google Patents
Building external inclined curved surface curtain wall installation construction device and construction method thereof Download PDFInfo
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- CN114482576A CN114482576A CN202210186476.3A CN202210186476A CN114482576A CN 114482576 A CN114482576 A CN 114482576A CN 202210186476 A CN202210186476 A CN 202210186476A CN 114482576 A CN114482576 A CN 114482576A
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- 238000010276 construction Methods 0.000 title claims abstract description 123
- 238000009434 installation Methods 0.000 title claims description 57
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 238000009435 building construction Methods 0.000 claims description 6
- 239000012459 cleaning agent Substances 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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Abstract
The invention discloses a construction device and a construction method for installing a curved curtain wall with an external inclination of a building, belonging to the technical field of construction technology for installing a curved curtain wall with an external inclination of a building, the device comprises an external wall of a building, a guide rail type cradle frame is arranged on the top surface of the external wall of a building, horizontal guide rods are arranged on the top surface of the external wall of a building and a building body, steel wire rope fixing points are arranged on the external wall of a building, a plurality of horizontal guide rods are provided with the same guide rail steel wire, cradle working ropes are arranged at two ends of the guide rail type cradle frame, cradles are arranged at the other ends of the cradle working ropes, the cradle working ropes are arranged in the steel wire rope fixing points, the steel wire rope fixing points are arranged at intervals of 8 layers so as to reduce the inclined construction angle of the cradle working ropes and serve as the end point of the guide rail of a first section, the horizontal guide rods are respectively arranged at even layers above a 4 th layer, the guide rail steel wire is arranged at the inner side of the curtain wall and is used for changing the working direction of the cradle working ropes and the guide rail steel wire of the second section, the safety efficiency during work is improved, and the safety of constructors is improved.
Description
Technical Field
The invention relates to the technical field of inclined curved curtain wall installation, in particular to a building outer inclined curved curtain wall installation construction device and a construction method thereof.
Background
The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The outer building envelope structure or decorative structure consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to a main structure, and does not bear the function of the main structure (an outer wall frame type support system is also one type of a curtain wall system).
The construction of double-deck curtain needs to use standard hanging flower basket, and standard hanging flower basket mainly is glued as the panel ending of glass curtain wall, the construction of bright frame buckle closure installation and argil board panel, and the perpendicular construction is used the rearmounted hanging flower basket of heightening, and the camber curved surface of two towers is totally enclosed glass curtain wall, and the finish surface and the structure floor contained angle of 5 layers to roof layer curtain wall are by 76.3 to 57.8 angle changes greatly, and the radian radius of three arc camber facade is respectively: 105M, 100M, 120M, the radian is big and present the molding that leans out, and the wire rope guide rail of hanging flower basket need fix at the curtain fossil fragments inboard, from lower supreme construction during the construction.
The hanging basket with the outer inclined curved surface is arranged, the hanging basket at the position needs to be attached to the building outline when in operation, if the steel wire rope guide rail is pulled through from the starting point to the end point once, because the radius of the arc line is too large and the chord height is about 1.6M, the hanging platform and the curtain wall working surface are too far away from construction when the hanging basket runs midway, therefore, the hanging rail is required to be arranged in sections according to the field condition, the arc line inclined outside the building is divided into a plurality of sections to reduce the chord height of each section of arc line, so that the hanging basket meets the requirement of the actual working condition when in operation, meanwhile, the more sections of the steel wire guide rail are arranged, the more the hanging basket is crossed and fixed during construction, the working efficiency during use is reduced, and the hanging basket can not be attached to the arc angle of the curtain wall for work, when the device works, the device is easy to collide with glass of a curtain wall, the guide rod can block the movement in the moving process, and the working efficiency is low.
In addition, a double-tower technology is needed in the construction process of the curtain wall building, an electric hanging basket is a device for high-altitude operation, but the side face of the building, which is not perpendicular to the ground, is easy to separate from the building, cannot be in contact with the building face to work, or shakes in the air, so that a person using the hanging basket is placed in a dangerous working environment, and therefore, the installation and construction method of the curtain wall with the building outer inclined curved surface is provided.
Based on the above, the invention designs a construction device and a construction method for mounting a curved curtain wall with an external inclined surface of a building, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a construction device and a construction method for mounting a building external inclined curved curtain wall, which aim to solve the technical problems.
In order to realize the purpose, the invention provides the following technical scheme: the utility model provides a building camber curtain installation construction equipment that inclines outward, including the building outer wall, guide rail formula hanging flower basket frame is installed to the top surface of building outer wall, horizontal guide bar is all installed to the top surface and the building body of building outer wall, install the wire rope fixed point on the building outer wall, same guide rail steel wire is installed to a plurality of horizontal guide bars, install hanging flower basket work rope on guide rail formula hanging flower basket frame's the both ends all, the hanging flower basket is installed to the other end of hanging flower basket work rope, hanging flower basket work rope sets up in the wire rope fixed point, every 8 layers set up the wire rope fixed point, in order to reduce hanging flower basket work rope and draw the angle to one side, and as first construction section guide rail terminal point, horizontal guide bar sets up the even number layer more than the 4 th floor respectively, the guide rail steel wire sets up in the curtain inboard, a direction for change second construction section hanging flower basket work rope and the guide rail steel wire.
Preferably, the structural floor of the building outer wall is provided with a guide rail mounting mechanism which is provided with a curtain wall embedded part, the horizontal guide rod is mounted on the curtain wall embedded part, a curtain wall upright post is mounted on the curtain wall embedded part through a bolt, guide rail steel wires are respectively mounted at two ends of the horizontal guide rod, the horizontal guide rod is used for floors below a roof, and the guide rail of the hanging basket is formed by two horizontal guide rods and one section of guide rail steel wire.
Preferably, the horizontal plate of the curtain wall embedded part is connected with the horizontal guide rod through welding, and the guide rail steel wire is connected with the lug plate of the horizontal guide rod.
Preferably, guide supports are installed at two ends of the hanging basket, guide pulleys are installed at the upper ends of the guide supports, the two guide pulleys located on the same side are installed with the guide rail steel wire and the hanging basket working rope respectively, and the guide pulleys slide on the guide rail steel wire.
Preferably, the hanging basket is provided with an auxiliary mechanism, the auxiliary mechanism comprises an auxiliary arm movably connected to the side wall of the hanging basket, and the other end of the auxiliary arm is movably connected with a flange hook.
Preferably, a safety mechanism is arranged in a top floor of an outer wall of a building, the safety mechanism comprises a bearing column of the building, a safety rope is wound and sleeved on the bearing column, a self-locking device is arranged at the other end of the safety rope, a plurality of layers of rubber sleeves wrap the outer wall of the safety rope which is in contact with the side wall of the building, the self-locking device is placed in a hanging basket, the safety rope is required to be fixed at the top end of the building to be fixed at a safe and reliable position, rubber pads are added at corners to separate the safety rope, soft protection is well achieved, abrasion is prevented, fixing must be firm, the safety rope cannot be hung on a hanging mechanism, the safety rope is placed in the middle of the hanging basket after the top hanging is finished, the self-locking device is directly installed on the safety rope, and a constructor must hang a safety belt on the self-locking device on the safety rope during construction.
Preferably, the lug plates are installed at the two ends of the horizontal guide rod, and the guide rail steel wire is connected with the lug plates of the horizontal guide rod.
A construction method of a building external inclined curved surface curtain wall installation construction device comprises the following construction steps:
s1: preparing before installing the hanging basket; clearing obstacles at the installation position of the hanging basket before installation, configuring a distribution box, arranging protection and warning in the installation operation range of the hanging basket after the hanging basket is transported to a specified position of a user on site, transporting a hanging mechanism of the hanging basket, a steel wire rope and a cable to a roof, and transporting a working platform, a lifter, a safety lock, an electric cabinet and the like to corresponding installation positions on the ground for rapid installation;
s2: mounting and using a hanging basket; gun carriage hoisting equipment and a rail-mounted hanging basket are adopted for installation, the rail-mounted hanging basket is installed and arranged at the top layer of a building, a guide rail fixing part is arranged at the top layer of the building, guide rods are arranged at the middle floor of the building, the guide rods can be fixed at 1-3 floors according to the height of the floor, generally, one group of guide rods is added at every 8 floors, the similar operation is performed, the small hanging basket working rope is used for obliquely pulling angles, a group of construction sections are formed between every two groups of guide rods and are used as construction section guide rail end points, the guide rail fixing parts are respectively arranged at every two layers from the 4 th floor, a guide rail steel wire rope is arranged at the inner side of a curtain wall, curtain wall construction is performed from bottom to top, when the small hanging basket working rope runs to the fixed end, the flange hook is used for temporary fixation, the pulley is adjusted and then is restored to a normal working state, the whole construction sequence is gradually increased from bottom to top, the working rope is separated from the guide rods after the lower side construction is completed, carrying out upper roof layer construction by the same method;
s3: curtain wall installation, wherein the curtain wall installation is carried out through a hanging basket, curtain wall splicing raw materials are conveyed to the upper side of the hanging basket in a manual mode, the curtain wall is used through an assembled curtain wall, a constructor moves along with the hanging basket, data are measured on a building wall through the hanging basket, the whole construction of the curtain wall is split according to construction sections, the data of the set of construction sections are counted, a curtain wall splicing raw material is carried to the hanging basket according to the data of the set of construction sections, an installation base frame is fixed on the outer side of the building wall, embedded parts embedded in a building structure are arranged according to building drawings during building construction, the positions of the embedded parts are measured and marked by a heavy hammer line after the building construction is finished, fixed parts with uniform specifications according to glass curtain wall requirements are installed, a curtain wall framework is installed and connected through manual splicing or automatic welding and the like, and the installation of the curtain wall framework is finished, the curtain wall is fixed on the outer side of a building wall through the curtain wall framework to form a unit curtain wall, after the glass curtain wall is installed, a neutral cleaning agent is smeared on the surface of the curtain wall in an artificial mode, and the neutral cleaning agent is used for cleaning the surface of the curtain wall to remove rubber wire marks or other dirt on the surface of the curtain wall.
Preferably, in step S1, the initial floor is constructed by using a floor where the outer wall begins to incline as the initial floor, the full-hall frame part is operated as a curtain wall construction operation platform by using a full-hall scaffold, when the inclined floor is constructed, the hanging basket construction layer is arranged in the guide rod, the hanging basket climbs to the top end from the ground, the guide pulley is fixed on the guide rail steel wire rope, the hanging basket moves downwards to the construction area along the steel wire guide rail for construction, the guide rod is provided with a limit as a guide rail end point of the construction section, the number of times of fixing pieces crossing the guide rail when the hanging basket moves downwards from the highest point of the curtain wall is reduced, the ascending distance stroke is shortened when the hanging basket operates in the construction floor of the construction section, and the working efficiency is improved.
Preferably, in step S3, an operable space is left at the joint of the curtain walls, and then the gaps between the unit curtain walls are filled and sealed by the seam sealing tapes.
Compared with the prior art, the invention has the beneficial effects that:
1. in the installation process, the gun carriage hoisting equipment and the rail type hanging basket are installed, and the guide rail fixing piece, the guide rod, the guide rail steel wire rope and other devices are used for assisting, so that the inclined pulling angle of the working steel wire rope of the hanging basket is reduced, the hanging basket can be effectively and fully contacted with a building installation surface, and the installation speed and efficiency are improved.
2. When the hanging platform is constructed, the rubber cushion block is used on one side, facing the curtain wall, of the hanging platform, so that the hanging platform is prevented from impacting glass to take protection measures, the safety efficiency during working is improved, the safety of constructors is improved, and the smooth implementation of engineering is ensured.
3. In the construction process, the whole construction of the curtain wall is firstly split according to construction sections, then the data of the set of construction sections are counted, the curtain wall splicing raw materials are carried to a hanging basket according to the data of the set of construction sections, then the mounting base frame is fixed on the outer side of a building wall, embedded parts embedded in a building structure are arranged according to building drawings during the construction of the building, the positions of the embedded parts are measured and marked by adopting a heavy hammer line after the construction of the building is finished, and fixing parts with uniform specifications according to the requirements of glass curtain walls are mounted.
4. The invention installs the cradle with the rail-mounted cradle through the gun carriage hoisting equipment in the installation process, and assists through the guide rail fixing piece, the guide rod, the guide rail steel wire rope and other devices, so that the oblique pulling angle of the cradle working steel wire rope can be effectively reduced, the cradle can be effectively and fully contacted with the building installation surface, and the installation speed and efficiency are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a first partial connection structure of the hanging basket of the present invention;
FIG. 3 is a schematic view of a partial connection structure of the hanging basket of the present invention;
FIG. 4 is a schematic view of a rail mounting mechanism according to the present invention;
FIG. 5 is a schematic view of the safety mechanism of the present invention;
FIG. 6 is a flow chart illustrating a method of using the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to achieve the purpose, the invention is realized by the following technical scheme: referring to fig. 1-3, a construction device for installing a curtain wall on an external inclined curved surface of a building comprises a building outer wall 1, a guide rail type cradle frame 9 is installed on the top surface of the building outer wall 1, horizontal guide rods 2 are installed on the top surface, 4 layers, 6 layers, 8 layers and 10 layers of the building outer wall 1, steel wire rope fixing points 3 are installed on the top surface and 8 layers of the building outer wall 1, the same guide rail steel wire 4 is installed on a plurality of horizontal guide rods 2, cradle working ropes 6 are installed on two ends of the guide rail type cradle frame 9, a cradle 5 is installed at the other end of each cradle working rope 6, each cradle working rope 6 is arranged in each steel wire rope fixing point 3 on the corresponding layer 18 of the building outer wall, the guide rail type cradle frame 9 is arranged on the top layer of the building and provided with the horizontal guide rods 2, the steel wire rope fixing points 3 on the corresponding layer 8 are arranged to reduce the diagonal pulling angle of the cradle working ropes and serve as a guide rail terminal point of a first construction section, and the guide rail type cradle frame 4, 6. 8, 10 layers set up horizontal guide bar 2 respectively, set up guide rail steel wire 4 inboard at the curtain, wire rope fixed point 3 adopts 80 x 4's steel square pipe processing preparation, and splint thickness is 8mm steel sheet for change the direction of work of second construction section hanging flower basket work rope and vice rope.
Referring to fig. 1 and 2, a guide rail mounting mechanism 21 is arranged on a structural floor of an external wall 1 of a building and is provided with a curtain wall embedded part 211, a horizontal guide rod 2 is mounted on the curtain wall embedded part 211, a curtain wall upright post 212 is mounted on the curtain wall embedded part 211 through a bolt, guide rail steel wires 4 are respectively mounted at two ends of the horizontal guide rod 2, the horizontal guide rod 2 is used for floors below a roof, and two horizontal guide rods 2 and a section of guide rail steel wire 4 form a guide rail of a hanging basket 5.
Referring to fig. 1-3, guide brackets 51 are installed at both ends of the basket 5, guide pulleys 52 are installed at the upper ends of the guide brackets 51, the two guide pulleys 52 located on the same side are respectively installed with the guide rail steel wire 4 and the basket working rope 6, and the guide pulleys 52 slide on the guide rail steel wire 4.
Referring to fig. 2-3, the basket 5 is provided with an auxiliary mechanism 7, the auxiliary mechanism 7 includes an auxiliary arm 71 movably connected to a sidewall of the basket 5, and the other end of the auxiliary arm 71 is movably connected to a flange hook 72.
Referring to fig. 1 and 5, a safety mechanism 8 is arranged in a top floor of an external wall 1 of a building, the safety mechanism 8 comprises a bearing column 81 of the building, a safety rope 82 is wound and sleeved on the bearing column 81, a self-locking device 83 is arranged at the other end of the safety rope 82, a multi-layer rubber sleeve 84 wraps the outer wall of the safety rope 82 contacting with the side wall of the building, the self-locking device 83 is placed in a hanging basket 5, the safety rope 82 needs to be fixed at the top end of the building to be fixed at a safe and reliable position, rubber pads are arranged at corners to separate the safety rope 82, soft protection is well done to prevent abrasion, the fixing needs to be firm, the safety rope cannot be climbed on a hanging mechanism, the safety rope 82 is placed in the middle of the hanging basket 5 after the top is hung, the self-locking device 83 is directly arranged on the safety rope 82, and a constructor needs to hang a safety belt on the self-locking device 83 on the safety rope 82 during construction.
Referring to fig. 4, a horizontal plate of the curtain wall embedded part 211 is connected with the horizontal guide rod 2 by welding, the height of a welding line is 6mm, the guide rail steel wire 44 is connected with an ear plate of the horizontal guide rod 5, and the fixing part is made of 80 × 4 steel square tubes.
Referring to fig. 2-4, the two ends of the horizontal guide rod 2 are provided with the ear plates, the guide rail steel wire 4 is connected with the ear plates of the horizontal guide rod 2, the thickness of the ear plates is 10mm, the hanging basket 5 is provided with a plurality of waste tires close to the side wall of the curtain wall, and the plurality of waste tires can effectively prevent the hanging basket from impacting the glass.
The working principle is as follows: when the scheme is implemented specifically, the guide rail type hanging basket frame 9 is arranged on the top layer of a building and is provided with the horizontal guide rods 2, the steel wire rope fixing points 3 are arranged on 8 layers to reduce the inclined pulling angle of a hanging basket working rope and serve as the guide rail end point of a first construction section, the horizontal guide rods 2 are respectively arranged on 4 layers, 6 layers, 8 layers and 10 layers, the guide rail steel wires 4 are arranged on the inner side of a curtain wall, and a plurality of waste tires can effectively prevent the hanging basket from impacting glass;
firstly, constructing a curtain wall with 4-8 layers, arranging a hanging basket working rope 6 at an 8-layer steel wire rope fixed point 3, climbing a hanging basket 5 from the ground to the top end, fixing a guide rail pulley 52 on a guide rail steel wire 4, moving the hanging basket 5 downwards along the steel wire guide rail 4 to a construction area for construction, temporarily fixing the hanging basket 5 by using a flange hook 72 when the hanging basket is moved to a horizontal guide rod 2, adjusting the guide rail pulley 52 to restore normal work after the hanging basket is moved downwards, sequentially performing the whole construction sequence from top to bottom, separating the hanging basket working rope 6 from the 8-layer steel wire rope fixed point 3 after the construction of 4-8 layers is completed, and performing the construction of 8-roof layers by the same method.
Referring to fig. 6, a method for installing and constructing a curtain wall with an outer inclined curved surface of a building includes the following steps:
s1: the method comprises the steps that preparation is carried out before hanging basket installation, obstacles at the hanging basket installation position are removed before installation so as to avoid influencing installation, a 380V three-phase power supply distribution box with a leakage switch and a grounding wire needs to be configured, after the hanging basket is transported to a site and is transported to a use direction designated position, protection and warning are set in a hanging basket installation operation range, a hanging basket suspension mechanism, a steel wire rope and a cable are transported to a roof, a working platform, a lifting machine, a safety lock, an electric cabinet and the like are transported to corresponding installation positions on the ground for rapid installation, constructors near a building need to pay attention to in the installation process, and safety accidents caused by the phenomena of part falling off and the like are avoided;
s2: the hanging basket is installed and used by adopting gun carriage hoisting equipment and a rail type hanging basket, the rail type hanging basket is installed and arranged at the top layer of a building, a guide rail fixing part is arranged at the top layer of the building, guide rods are arranged at the middle floor of the building, the guide rods can be fixed at 1-3 floors according to the height of the floor, generally, one group of guide rods is added at every 8 floors, if the building main body is 16 floors, the guide rods are added at 8 floors, if the building main body is 24 floors, the guide rods are respectively added at 8 floors and 16 floors, the operation is carried out by analogy, the guide rods are used for reducing the inclined pulling angle of the working rope of the hanging basket, a group of construction sections are formed between every two groups of guide rods and are used as the guide rail terminal points of the construction sections, the guide rail fixing parts are respectively arranged at every two floors from the fourth floor, guide rail steel wire ropes are arranged at the inner side of a curtain wall, so that the hanging basket can be matched with the building shape when running, the hanging basket uses rubber cushion blocks to avoid impacting glass, the curtain wall construction is carried out from bottom to the top, it should be noted, however, the initial floor is constructed by using the floor of which the outer wall begins to incline as the initial floor, the full-hall frame part is operated as the curtain wall construction operation platform by the full-hall scaffold, when the inclined floor is constructed, the hanging basket construction layer is arranged in the guide rod, the hanging basket rises from the ground to the top end, the guide pulley is fixed on the guide rail steel wire rope, the hanging basket moves down to the construction area along the steel wire guide rail for construction, the guide rod is provided with a limit as the guide rail terminal point of the construction section, the number of times of fixing parts of the hanging basket crossing the guide rail when the hanging basket moves down from the highest point of the curtain wall is reduced, the ascending distance stroke is shortened when the hanging basket is constructed in the floor of the construction section, the working efficiency is improved, when the hanging basket moves to the fixed end, the flange hook is used for temporary fixation, the pulley is adjusted and then returns to the normal working state, the whole construction sequence is gradually from bottom to top, after the lower side construction is completed, separating the working rope from the guide rod, and performing upper roof layer construction by the same method;
s3: curtain wall installation, the curtain wall installation is carried out through a hanging basket, curtain wall splicing raw materials are conveyed to the upper side of the hanging basket in a manual mode, the curtain wall is used through an assembled curtain wall, most of preparation work is completed on the earth surface as much as possible, the time of construction personnel in the hanging basket is shortened, risks are reduced, the construction personnel move along with the hanging basket, data are measured on a building wall through the hanging basket, the whole construction of the curtain wall is split according to construction sections, the data of the construction sections are counted firstly, an installation base frame is fixed on the outer side of the building wall after the curtain wall splicing raw materials are carried to the hanging basket according to the data of the construction sections, embedded parts embedded in a building structure are arranged according to construction drawings during the building construction, the positions of the embedded parts are measured and marked by heavy punch lines after the building construction is completed, and fixing parts with uniform specifications according to glass curtain wall requirements are installed, the curtain wall framework is installed and connected in a manual splicing or automatic welding mode, the curtain wall is fixed on the outer side of a building wall through the curtain wall framework to form a unit curtain wall, the installation of the curtain wall is different from the current installation, attention needs to be paid to the accuracy of data and the accuracy in the production process of the curtain wall, an operable space needs to be reserved at the joint of the curtain wall, the connection and installation of a plurality of groups of curtain walls are facilitated, simultaneously, the expansion with heat and the contraction with cold of the material are facilitated, the condition of extrusion, collision and fracture when the material expands is avoided, then the gap between the unit curtain wall and the unit curtain wall is filled and sealed through a sealing adhesive tape, after the glass curtain wall is installed, the neutral cleaning agent is smeared on the surface of the curtain wall in a manual mode, and is used for cleaning the surface of the curtain wall to remove rubber wire marks or other dirt on the surface of the curtain wall.
Fireproof cotton and waterproof glue are arranged between the curtain walls and the building base layer.
When the hanging basket vertically climbs or moves downwards, a traction rope is installed at the bottom of the suspension platform, and an anchoring piece is arranged on the ground and connected with the traction rope, so that the stability of the hanging basket in vertical up-down operation is ensured.
The extending distance and the height of the guide rail fixing part and the guide rod are generally 1.7m, if the guide rail fixing part and the guide rod are overlong, the scheme needs specific reinforcement measures and calculation, and when the extending length of the guide rail fixing part and the guide rod exceeds the standard, the strength, the rigidity and the overall stability of the guide rail fixing part and the guide rod are checked; and detecting the bearing platform of the building floor and determining whether the bearing platform can support the guide rail fixing piece.
The extending distance and the height of the guide rail fixing part and the guide rod are generally 1.7m, if the guide rail fixing part and the guide rod are overlong, the scheme needs specific reinforcement measures and calculation, and when the extending length of the guide rail fixing part and the guide rod exceeds the standard, the strength, the rigidity and the overall stability of the guide rail fixing part and the guide rod are checked; and detecting the bearing platform of the building floor and determining whether the bearing platform can support the guide rail fixing piece.
The gun carriage lifting device needs to use the balancing weight to weigh after being installed, each balancing weight is 25 kilograms, and 20 balancing weights are placed on each support.
When the hanging flower basket is installed, in order to protect the finish of the building wall, prevent that the hanging flower basket from swinging in the air and colliding and destroying the finish of the curtain and prevent that the hanging flower basket from swinging in the air and causing the staff to have the incident, can lean on the wall wheel, guider or buffer carry out the safeguard measure, consider that the service conditions of leaning on wall wheel and guider are harsher, and according to the regulation in the hanging flower basket industry, avoid installing the principle of other extra accessories as far as possible on the work platform, it is most reasonable and effective to use buffer, the installation of buffer, the outside of guardrail before the work platform, wrap up with having certain thickness and elastic material such as 60mm thickness sponge body, especially control 2 side fence positions, play and alleviate the collision effect.
The hanging flower basket sets up the stay cord that can fix with the wall body or links up with in work platform or directly on work platform, can not use when starting the hanging flower basket, treats that hanging flower basket constructor when certain floor operation, available stay cord or link up with, couples together work platform and building, plays the fixed action, prevents that the collision between the hanging flower basket from taking place.
After the installation work is finished, an installer connects a cable to an electric cabinet and is connected with a special electric box power supply provided on site, after the worker performs an experiment in a hanging basket, the steel wire rope is installed in a hoisting machine and a safety lock, after the work is finished, the hanging basket is lifted and lowered for 3-5 times, the lifting height at each time is about 3 meters, then each installer inspects the installation condition of each connection point again and confirms that the operation is normal and qualified, after the hanging basket is installed, before the hanging basket is used, an independent safety rope is required to be arranged on a roof steel structure for installing a safety hook, a constructor needs to hang the safety belt on the safety rope in the construction process, and when the constructor on the hanging basket breaks down and falls, the life and property safety of the constructor is effectively guaranteed.
Before the hanging basket is installed and used, an independent safety rope needs to be arranged, the safety rope needs to be fixed at the top end of a building to be fixed at a safe and reliable position, rubber pads are added at corner positions to separate the safety rope from the building (soft protection is made, abrasion is prevented), the safety rope is fixed firmly, the safety rope cannot be hung on a hanging mechanism, the safety rope is placed in the middle of the hanging basket after the top is hung, a self-locking device is directly installed on the safety rope, and a constructor needs to hang a safety belt on the self-locking device on the safety rope in construction.
In the use process of the invention, 4-8 layers are a construction section, each 2 layers are provided with a section of steel wire rope guide rail, and the guide rod of the hanging basket working steel wire rope is arranged on the steel wire rope guide rail fixing piece through bolts, so that the inclined pulling angle of the hanging basket working steel wire rope is reduced, the guide rod is provided with a limit position as the guide rail terminal point of the second construction section, the fixing piece crossing the guide rail when the hanging basket runs downwards from the highest point of the curtain wall is reduced, the ascending distance stroke is shortened when the hanging basket runs in the construction section, and the working efficiency is improved.
When the hanging basket vertically climbs or moves downwards, the bottom of the hanging platform is provided with the traction rope, the anchoring part is arranged on the ground and connected with the traction rope, so that the stability of the hanging basket in vertical up-and-down operation is ensured, the hanging platform is used as a rubber cushion block towards one side of a curtain wall during construction, the glass is prevented from being impacted to make protective measures, the safety efficiency during working is improved, the safety of constructors is improved, and the smooth implementation of engineering is guaranteed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a building external inclined curved surface curtain wall installation construction equipment which characterized in that: the hanging basket comprises a building outer wall, a guide rail type hanging basket frame is installed on the top surface of the building outer wall, horizontal guide rods are installed on the top surface of the building outer wall and a building body, steel wire rope fixing points are installed on the building outer wall, the same guide rail steel wire is installed on the horizontal guide rods, hanging basket working ropes are installed at two ends of the guide rail type hanging basket frame, hanging baskets are installed at the other ends of the hanging basket working ropes, the hanging basket working ropes are arranged in the steel wire rope fixing points, the steel wire rope fixing points are arranged at every 8 layers to reduce the inclined pulling angle of the hanging basket working ropes and serve as a guide rail terminal point of a first construction section, the horizontal guide rods are respectively arranged at even layers above a 4 th layer, the guide rail steel wires are arranged on the inner side of a curtain wall, and the working direction of the hanging basket working ropes and the guide rail steel wires of a second construction section is changed.
2. The installation and construction device for the building external inclined curved curtain wall as claimed in claim 1, wherein: the building outer wall structure comprises a building outer wall, a building inner wall, a building outer wall inner wall, a building outer wall inner wall, a building outer wall inner wall, a building outer wall inner wall, a building outer wall inner.
3. The installation and construction device for the building external inclined curved curtain wall as claimed in claim 2, wherein: the horizontal plate of the curtain wall embedded part is connected with the horizontal guide rod through welding, and the guide rail steel wire is connected with the lug plate of the horizontal guide rod.
4. The installation and construction device for the building external inclined curved curtain wall as claimed in claim 1, wherein: guide brackets are installed at two ends of the hanging basket, guide pulleys are installed at the upper ends of the guide brackets, the two guide pulleys located on the same side are installed with the guide rail steel wire and the hanging basket working rope respectively, and the guide pulleys slide on the guide rail steel wire.
5. The installation and construction device for the building external inclined curved curtain wall as claimed in claim 1, wherein: be equipped with complementary unit on the hanging flower basket, complementary unit includes swing joint in the auxiliary arm of hanging flower basket lateral wall, and the other end swing joint of auxiliary arm has the flange hook.
6. The installation and construction device for the building external inclined curved curtain wall as claimed in claim 1, wherein: the safety mechanism is arranged in a top building of an outer wall of the building, the safety mechanism comprises a bearing column of the building, a safety rope is wound on the bearing column in a sleeved mode, a self-locking device is installed at the other end of the safety rope, a plurality of layers of rubber sleeves wrap the outer wall of the safety rope, the safety rope is in contact with the side wall of the building, the self-locking device is placed in a hanging basket, the safety rope needs to be fixed at the top end of the building and is fixed to a safe and reliable position, rubber pads are added at corners of the safety rope for separation, soft protection is achieved, abrasion is prevented, fixing must be firm, the safety rope cannot be hung on a hanging mechanism in a climbing mode, the safety rope is placed in the middle of the hanging basket after the top is hung, the self-locking device is directly installed on the safety rope, and a safety belt must be hung on the self-locking device on the safety rope by a constructor in the construction.
7. The installation and construction device for the building external inclined curved curtain wall as claimed in claim 1, wherein: the lug plates are installed at the two ends of the horizontal guide rod, and the guide rail steel wire is connected with the lug plates of the horizontal guide rod.
8. A construction method of a building external inclined curved surface curtain wall installation construction device is characterized by comprising the following construction steps:
s1: preparing before installing the hanging basket; clearing obstacles at the installation position of the hanging basket before installation, configuring a distribution box, arranging protection and warning in the installation operation range of the hanging basket after the hanging basket is transported to a specified position of a user on site, transporting a hanging mechanism of the hanging basket, a steel wire rope and a cable to a roof, and transporting a working platform, a lifter, a safety lock, an electric cabinet and the like to corresponding installation positions on the ground for rapid installation;
s2: mounting and using a hanging basket; gun carriage hoisting equipment and a rail-mounted hanging basket are adopted for installation, the rail-mounted hanging basket is installed and arranged at the top layer of a building, a guide rail fixing part is arranged at the top layer of the building, guide rods are arranged at the middle floor of the building, the guide rods can be fixed at 1-3 floors according to the height of the floor, generally, one group of guide rods is added at every 8 floors, the similar operation is performed, the small hanging basket working rope is used for obliquely pulling angles, a group of construction sections are formed between every two groups of guide rods and are used as construction section guide rail end points, the guide rail fixing parts are respectively arranged at every two layers from the 4 th floor, a guide rail steel wire rope is arranged at the inner side of a curtain wall, curtain wall construction is performed from bottom to top, when the small hanging basket working rope runs to the fixed end, the flange hook is used for temporary fixation, the pulley is adjusted and then is restored to a normal working state, the whole construction sequence is gradually increased from bottom to top, the working rope is separated from the guide rods after the lower side construction is completed, carrying out upper roof layer construction by the same method;
s3: curtain wall installation, wherein the curtain wall installation is carried out through a hanging basket, curtain wall splicing raw materials are conveyed to the upper side of the hanging basket in a manual mode, the curtain wall is used through an assembled curtain wall, a constructor moves along with the hanging basket, data are measured on a building wall through the hanging basket, the whole construction of the curtain wall is split according to construction sections, the data of the set of construction sections are counted, a curtain wall splicing raw material is carried to the hanging basket according to the data of the set of construction sections, an installation base frame is fixed on the outer side of the building wall, embedded parts embedded in a building structure are arranged according to building drawings during building construction, the positions of the embedded parts are measured and marked by a heavy hammer line after the building construction is finished, fixed parts with uniform specifications according to glass curtain wall requirements are installed, a curtain wall framework is installed and connected through manual splicing or automatic welding and the like, and the installation of the curtain wall framework is finished, the curtain wall is fixed on the outer side of a building wall through the curtain wall framework to form a unit curtain wall, after the glass curtain wall is installed, a neutral cleaning agent is smeared on the surface of the curtain wall in an artificial mode, and the neutral cleaning agent is used for cleaning the surface of the curtain wall to remove rubber wire marks or other dirt on the surface of the curtain wall.
9. The construction method of claim 8, wherein in step S1, the initial floor is constructed from a floor where the outer wall begins to incline, the full-hall frame is operated as a curtain wall construction operation platform by a full-hall scaffold, and during the inclined floor construction, the basket construction layer is placed in a guide bar, the basket ascends from the ground to the top, the guide pulley is fixed to a guide rail steel wire rope, the basket descends along the steel wire guide rail to the construction area for construction, the guide bar is provided with a limit as a guide rail end point of the construction section, thereby reducing the number of times of fixing the basket to cross the guide rail when the basket descends from the highest point of the curtain wall, shortening the ascending distance stroke during the construction in the floor of the construction section, and improving the working efficiency.
10. The construction method of the installation and construction device for the curtain wall with the building outer inclined curved surface as claimed in claim 8, wherein in step S3, an operable space is left at the joint of the curtain walls, and then the gaps between the unitized curtain walls are filled and sealed by the seam sealing tape.
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| CN202210186476.3A CN114482576A (en) | 2022-02-28 | 2022-02-28 | Building external inclined curved surface curtain wall installation construction device and construction method thereof |
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| CN202210186476.3A CN114482576A (en) | 2022-02-28 | 2022-02-28 | Building external inclined curved surface curtain wall installation construction device and construction method thereof |
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| CN114856216A (en) * | 2022-05-17 | 2022-08-05 | 中建八局装饰工程有限公司 | Open-close type unit plate trapper |
| CN114922440A (en) * | 2022-05-27 | 2022-08-19 | 五冶集团装饰工程有限公司 | Self-balancing column type double-track curtain wall mounting device and mounting method |
| CN115217314A (en) * | 2022-08-16 | 2022-10-21 | 中建二局第三建筑工程有限公司 | Hanging basket rail restraining device for building outer vertical face with complex shape and construction method thereof |
| CN115306167A (en) * | 2022-08-31 | 2022-11-08 | 中建幕墙有限公司 | Inclined track operation device |
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| CN115217314A (en) * | 2022-08-16 | 2022-10-21 | 中建二局第三建筑工程有限公司 | Hanging basket rail restraining device for building outer vertical face with complex shape and construction method thereof |
| CN115306167A (en) * | 2022-08-31 | 2022-11-08 | 中建幕墙有限公司 | Inclined track operation device |
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Application publication date: 20220513 |