Construction method and hoisting equipment for glass curtain wall installation

Abstract

The invention belongs to the technical field of glass curtain wall installation, and discloses a construction method for glass curtain wall installation and hoisting equipment. The construction method comprises the following steps that S1, a curtain wall construction face of a building is divided into a plurality of installation areas, each installation area is divided into a plurality of installation grids in the full-length direction of the installation area, and the installation grids are arranged in the installation areas; the full-length direction of the mounting area is the height direction of the curtain wall construction surface; s6, a plurality of glass curtain wall plates needing to be installed are assembled on the ground to form glass curtain wall units conforming to the installation division specifications; and S7, loading the glass curtain wall units by using a glass vehicle, and controlling the glass vehicle to slide up and down along the rail group through a winch, so that the glass curtain wall units are respectively mounted at each grid, and the mounting of the glass curtain wall is completed. According to the method, the workload of aloft work is greatly reduced, the number of aloft work workers can be reduced, the construction period is shortened, labor consumption is reduced, safety and reliability are achieved, and the construction mode is beneficial to shortening the overall construction period and accelerating the project progress.

Description

Technical Field

[0001] The invention belongs to the technical field of glass curtain wall installation, and in particular relates to a construction method and hoisting equipment for glass curtain wall installation. Background Art

[0002] With the development of urban construction, large public buildings have become the distinctive symbols of the city and the business cards for external publicity. Public buildings with diverse exterior shapes have become the norm in urban construction. Curtain walls are one of the most important forms of displaying the exterior style of buildings. "High, large, special, new, and difficult" exterior curtain walls are emerging in an endless stream, and the corresponding various complex structures have also become difficulties in curtain wall construction. The existing curtain wall glass panel installation is mostly carried out by lifting and installation with large lifting equipment, and the single-piece lifting and installation are carried out in blocks. The construction period is too long, which is not conducive to the construction period of water sealing on the facade. Especially in the construction process of landmark buildings such as large stadiums, exhibition centers, and hangars, such problems seriously restrict construction efficiency; therefore, we propose a construction method and lifting equipment for glass curtain wall installation to solve the above problems. Summary of the Invention

[0003] In order to solve the above problems, the present invention provides a construction method and hoisting equipment for glass curtain wall installation, which solves the problem of long construction period for single-piece hoisting with large hoisting equipment.

[0004] The present invention is implemented through the following scheme: A construction method for installing a glass curtain wall, comprising the following steps:

[0005] S1. Divide the curtain wall construction surface of the building into a plurality of installation areas, and then divide each installation area into a plurality of installation grids along the length of the installation area, where the length of the installation area is the height direction of the curtain wall construction surface;

[0006] S2. erecting a scaffolding around the building, and installing a plurality of track sets on a side of the scaffolding facing the curtain wall construction surface, such that the plurality of track sets correspond to the plurality of installation areas respectively;

[0007] S3. Provide a plurality of glass carts, and slide the plurality of glass carts onto the plurality of track assemblies respectively;

[0008] S4. Fix a plurality of cantilever beams at the top of the curtain wall construction surface, wherein the plurality of cantilever beams respectively correspond to the plurality of installation areas, and fix a pulley on each cantilever beam;

[0009] S5. Provide multiple winches, fix the multiple winches under the multiple track groups, and pass the traction ropes of the multiple winches around the corresponding pulleys and connect them to the corresponding glass cars;

[0010] S6. Assembling multiple glass curtain wall panels to be installed on the ground into a glass curtain wall unit that meets the installation grid specifications;

[0011] S7. Use a glass car to load the glass curtain wall unit, and control the glass car to slide up and down along the track group through a winch to install the glass curtain wall unit at each grid, thereby completing the installation of the glass curtain wall.

[0012] A further improvement of the construction method for installing a glass curtain wall of the present invention is that the glass car includes a car frame and two wheel groups respectively fixed on both sides of the car frame, each of the wheel groups includes two wheels, and the two wheels are respectively fixed at two corners of the side of the car frame corresponding to the wheel group; the track group includes two tracks for the two wheel groups to slide respectively, and the longitudinal direction of the two tracks is consistent with the longitudinal direction of the installation area.

[0013] A further improvement of the construction method for installing a glass curtain wall of the present invention is that the glass vehicle further comprises a pad fixed to the top of the vehicle frame and used for accommodating the glass curtain wall unit.

[0014] A further improvement of the glass curtain wall installation construction method of the present invention is that, after executing step S4, it further includes the following steps:

[0015] A plurality of diagonal braces are provided, and first ends of the plurality of diagonal braces are respectively fixed to the cantilever beams, and second ends of the plurality of diagonal braces are respectively fixed to the top ends of the curtain wall construction surfaces.

[0016] A hoisting device for installing a glass curtain wall comprises a plurality of hoisting assemblies corresponding to a plurality of installation areas, each of the hoisting assemblies comprising a track assembly fixed to a side of a scaffold facing the curtain wall construction surface, a glass trolley slidably connected to the track assembly, a cantilever beam fixed to the top of the curtain wall construction surface, a pulley fixed to the cantilever beam, and a winch fixed to the lower portion of the scaffold, wherein a traction rope of the winch passes over the pulley and is connected to the glass trolley to provide power for the glass trolley to slide along the track assembly when the winch is started.

[0017] A further improvement of the hoisting equipment for installing a glass curtain wall of the present invention is that the glass car includes a car frame and two wheel groups respectively fixed on both sides of the car frame, each of the wheel groups includes two wheels, and the two wheels are respectively fixed at two corners of one side of the car frame corresponding to the wheel group; the track group includes two tracks for sliding the two wheel groups respectively, and the longitudinal direction of the two tracks is consistent with the longitudinal direction of the installation area.

[0018] A further improvement of the hoisting equipment for installing a glass curtain wall of the present invention is that the glass vehicle further comprises a pad fixed to the top of the vehicle frame and used for accommodating the glass curtain wall unit.

[0019] A further improvement of the hoisting equipment for installing a glass curtain wall of the present invention is that each of the hoisting components further includes a diagonal brace for reinforcing the cantilever beam, wherein the first end of the diagonal brace is fixed to the cantilever beam and the second end of the diagonal brace is fixed to the top of the curtain wall construction surface.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention improves construction efficiency by adopting a construction method of track-type integral hoisting glass curtain wall. Multiple single glass curtain walls are assembled as a whole on the ground to form a glass curtain wall unit. On site, only the overall hoisting and assembly and fixation are required, which greatly reduces the workload of high-altitude operations and the number of workers for high-altitude operations. This not only shortens the construction period, but also reduces labor consumption, and is safer and more reliable. This construction method helps to shorten the overall construction period and speed up the project progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Shown is a schematic diagram of the hoisting of the glass curtain wall unit facade of the present invention.

[0023] Figure 2 Shown is a schematic structural diagram of the hoisting assembly of the present invention.

[0024] Figure 3 Shown is a schematic diagram of the track installation position of the present invention.

[0025] Figure 4 Shown is a schematic structural diagram of the connection assembly of the present invention.

[0026] Figure 5 A schematic diagram of the position of the diagonal brace of the present invention is shown.

[0027] Figure 6 Shown is a schematic structural diagram of the glass car of the present invention.

[0028] Figure 7 A schematic cross-sectional view of a glass car according to the present invention is shown.

[0029] In the figure: 1. Curtain wall construction surface; 2. Installation area; 3. Track; 4. Traction rope; 5. Winch; 6. Glass curtain wall unit; 7. Cantilever beam; 701. Diagonal brace; 8. Glass car; 801. Car frame; 802. Wheel; 803. Pad; 9. Scaffolding; 10. Connection assembly; 1001. Channel steel; 1002. Insert; 1003. Crossbar; 11. Pulley. DETAILED DESCRIPTION

[0030] In order to solve the problem of long construction period of large-scale hoisting equipment for single-piece hoisting, the present invention provides a construction method and hoisting equipment for glass curtain wall installation. The following is a further description of the construction method and hoisting equipment for glass curtain wall installation using specific embodiments and accompanying drawings.

[0031] See Figures 1 to 7 As shown, a construction method for installing a glass curtain wall includes the following steps:

[0032] S1. Divide the curtain wall construction surface 1 of the building into a plurality of installation areas 2, and then divide each installation area 2 into a plurality of installation grids along the full length of the installation area 2, where the full length of the installation area 2 is the height direction of the curtain wall construction surface 1;

[0033] S2, erecting scaffolding 9 around the building;

[0034] S3. Provide multiple track groups, fix the multiple track groups to the side of the scaffolding 9 facing the curtain wall construction surface 1, and make the multiple track groups correspond to the multiple installation areas 2 respectively;

[0035] S4, providing a plurality of glass carts 8, and slidingly connecting the plurality of glass carts 8 to the plurality of track sets respectively;

[0036] S5. Fix a plurality of cantilever beams 7 at the top of the curtain wall construction surface 1, and the plurality of cantilever beams 7 correspond to the plurality of installation areas 2 respectively;

[0037] S6. Provide a plurality of pulleys 11, and fix the plurality of pulleys 11 to the plurality of cantilever beams 7 respectively;

[0038] S7, providing multiple winches 5, fixing the multiple winches 5 below the multiple track groups, and passing the traction ropes 4 of the multiple winches 5 around the corresponding pulleys 11 and connecting them to the corresponding glass cars 8;

[0039] S8, assembling multiple glass curtain wall panels to be installed on the ground into a glass curtain wall unit 6 that meets the installation grid specifications, and fixing the glass curtain wall unit 6 on the glass car 8;

[0040] S9, control the hoist 5 to pull the glass car 8 upward along the track assembly through the traction rope 4 until it moves to the corresponding installation grid. The worker unloads the glass curtain wall unit 6 from the glass car 8 and installs the glass curtain wall unit 6 to the corresponding installation grid;

[0041] S10, after the worker unloads the glass curtain wall unit 6 from the glass car 8, control the winch 5 to make the glass car 8 slide down along the track assembly to reset;

[0042] S11. Repeat steps S8-S10 until the installation of the glass curtain wall on curtain wall construction surface 1 is completed.

[0043] Specifically, the glass curtain wall unit 6 is fixed to the glass car 8 by means of an electric suction cup and glass binding tape;

[0044] Furthermore, a lifting lug is fixed to the upper end of the electric suction cup, and the traction rope 4 can be connected to the glass car 8 by hooking the lifting lug;

[0045] By adopting the above design, the curtain wall construction surface 1 is first divided into multiple vertical installation areas 2, and then each installation area 2 is divided into multiple installation grids. Multiple glass curtain wall panels are assembled on the ground to form a glass curtain wall unit 6, and then the glass curtain wall is transported to the installation grid to be installed by a glass car 8 for installation. Compared with the traditional high-altitude scattered assembly method, the workload of high-altitude operations is greatly reduced, and the number of high-altitude operations can be reduced. This not only shortens the construction period, but also reduces labor consumption, and is safer and more reliable. This construction method helps to shorten the overall construction period and speed up the project progress.

[0046] Among them, see Figure 6-7 As shown, the glass car 8 includes a car frame 801 and two wheel groups fixed on both sides of the car frame 801, each wheel group includes two wheels 802, and the two wheels 802 are respectively fixed at two corners of the side of the car frame 801 corresponding to the wheel group; the track group includes two tracks 3 for the two wheel groups to slide respectively, and the longitudinal direction of the two tracks 3 is consistent with the longitudinal direction of the installation area 2.

[0047] Specifically, the vehicle frame 801 is formed by welding a plurality of galvanized square tubes, and the wheels 802 are made of nylon;

[0048] Furthermore, the scaffolding 9 and the track 3 are fixed by a connecting assembly 10, which includes a channel steel 1001 fixed to the back of the track 3, a crossbar 1003 fixed to the scaffolding 9, and an insert 1002 connected between the channel steel 1001 and the crossbar 1003. One end of the insert 1002 is welded to the channel steel 1001, and the other end is inserted into the crossbar 1003 and welded.

[0049] By adopting the above design, the glass vehicle 8 can stably slide along the track 3 , thereby transporting the glass curtain wall unit 6 to be installed.

[0050] The glass vehicle 8 further includes a pad 803 fixed to the top of the vehicle frame 801 and used for holding the glass curtain wall unit 6 .

[0051] Specifically, the backing plate 803 may be a wooden board with a thickness of not less than 10 mm, and the wooden board is fixed to the vehicle frame 801 by bolts;

[0052] By adopting the above design, when the glass car 8 moves on the track 3, the pad 803 can effectively achieve a shock absorption effect, thereby protecting the glass curtain wall unit 6 from damage.

[0053] Among them, see Figure 5As shown, after executing step S5, the following steps are further included:

[0054] A plurality of diagonal braces 701 are provided, and the first ends of the plurality of diagonal braces 701 are respectively fixed to the cantilever beams 7 , and the second ends of the plurality of diagonal braces 701 are respectively fixed to the top of the curtain wall construction surface 1 .

[0055] By providing the diagonal brace 701 , the strength of the cantilever beam 7 structure can be ensured, so that the load-bearing performance of the cantilever beam 7 can meet the weight of the glass vehicle 8 equipped with the glass curtain wall unit 6 when it moves.

[0056] A hoisting device for installing a glass curtain wall includes multiple hoisting assemblies corresponding to multiple installation areas 2, each hoisting assembly includes a track group fixed to the side of a scaffolding 9 facing the curtain wall construction surface 1, a glass car 8 slidably connected to the track group, a cantilever beam 7 fixed to the top of the curtain wall construction surface 1, a pulley 11 fixed to the cantilever beam 7, and a winch 5 fixed to the lower part of the scaffolding 9. The traction rope 4 of the winch 5 is passed around the pulley 11 and connected to the glass car 8 to provide power for the glass car 8 to slide along the track group when the winch 5 is started.

[0057] Among them, the glass car 8 includes a car frame 801 and two wheel groups fixed on both sides of the car frame 801, each wheel group includes two wheels 802, and the two wheels 802 are respectively fixed at the two corners of the side of the car frame 801 corresponding to the wheel group; the track group includes two tracks 3 for the two wheel groups to slide respectively, and the longitudinal direction of the two tracks 3 is consistent with the longitudinal direction of the installation area 2.

[0058] By adopting the above design, the glass vehicle 8 can stably slide along the track 3 , thereby transporting the glass curtain wall unit 6 to be installed.

[0059] The glass vehicle 8 further includes a pad 803 fixed to the top of the vehicle frame 801 and used for holding the glass curtain wall unit 6 .

[0060] By adopting the above design, when the glass car 8 moves on the track 3, the pad 803 can effectively achieve a shock absorption effect, thereby protecting the glass curtain wall unit 6 from damage.

[0061] Each hoisting assembly further includes a diagonal brace 701 for reinforcing the cantilever beam 7 , wherein a first end of the diagonal brace 701 is fixed to the cantilever beam 7 , and a second end of the diagonal brace 701 is fixed to the top of the curtain wall construction surface 1 .

[0062] By providing the diagonal brace 701 , the strength of the cantilever beam 7 structure can be ensured, so that the load-bearing performance of the cantilever beam 7 can meet the weight of the glass vehicle 8 equipped with the glass curtain wall unit 6 when it moves.

[0063] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0064] The present invention has been described in detail above with reference to the embodiments of the accompanying drawings. A person skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention. The scope of protection of the present invention shall be determined by the scope defined in the appended claims.

Claims

1. A construction method for installing a glass curtain wall, characterized in that: The following steps are involved: S1. Divide the curtain wall construction surface of the building into a plurality of installation areas, and then divide each installation area into a plurality of installation grids along the length of the installation area, where the length of the installation area is the height direction of the curtain wall construction surface; S2. erecting a scaffolding around the building, and installing a plurality of track sets on a side of the scaffolding facing the curtain wall construction surface, such that the plurality of track sets correspond to the plurality of installation areas respectively; S3. Provide a plurality of glass carts, and slide the plurality of glass carts onto the plurality of track assemblies respectively; S4. Fix a plurality of cantilever beams at the top of the curtain wall construction surface, wherein the plurality of cantilever beams respectively correspond to the plurality of installation areas, and fix a pulley on each cantilever beam; S5. Provide multiple winches, fix the multiple winches under the multiple track groups, and pass the traction ropes of the multiple winches around the corresponding pulleys and connect them to the corresponding glass cars; S6. Assembling multiple glass curtain wall panels to be installed on the ground into a glass curtain wall unit that meets the installation grid specifications; S7. Use a glass car to load the glass curtain wall unit, and control the glass car to slide up and down along the track group through a winch to install the glass curtain wall unit at each grid, thereby completing the installation of the glass curtain wall.

2. The construction method for installing a glass curtain wall according to claim 1, wherein: The glass car includes a car frame and two wheel groups fixed on both sides of the car frame, each wheel group includes two wheels, and the two wheels are respectively fixed at two corners of the side of the car frame corresponding to the wheel group; the track group includes two tracks for the two wheel groups to slide respectively, and the longitudinal direction of the two tracks is consistent with the longitudinal direction of the installation area.

3. The construction method for installing a glass curtain wall according to claim 2, wherein: The glass car also includes a pad fixed to the top of the car frame and used for accommodating the glass curtain wall unit.

4. The construction method for installing a glass curtain wall according to claim 1, wherein: After executing step S4, the method further includes the following steps: A plurality of diagonal braces are provided, and first ends of the plurality of diagonal braces are respectively fixed to the cantilever beams, and second ends of the plurality of diagonal braces are respectively fixed to the top ends of the curtain wall construction surfaces.

5. A hoisting device for installing a glass curtain wall, characterized in that: It includes multiple hoisting components corresponding to multiple installation areas respectively, each of the hoisting components includes a track group fixed to the side of the scaffolding facing the curtain wall construction surface, a glass car slidably connected to the track group, a cantilever beam fixed to the top of the curtain wall construction surface, a pulley fixed to the cantilever beam and a winch fixed to the lower part of the scaffolding, the traction rope of the winch passes around the pulley and is connected to the glass car to provide power for the glass car to slide along the track group when the winch is started.

6. The hoisting equipment for installing a glass curtain wall according to claim 5, characterized in that: The glass car includes a car frame and two wheel groups fixed on both sides of the car frame, each wheel group includes two wheels, and the two wheels are respectively fixed at two corners of the side of the car frame corresponding to the wheel group; the track group includes two tracks for the two wheel groups to slide respectively, and the longitudinal direction of the two tracks is consistent with the longitudinal direction of the installation area.

7. The hoisting equipment for installing a glass curtain wall according to claim 6, characterized in that: The glass car also includes a pad fixed to the top of the car frame and used for accommodating the glass curtain wall unit.

8. The hoisting equipment for installing a glass curtain wall according to claim 5, characterized in that: Each of the hoisting components further includes a diagonal brace for reinforcing the cantilever beam, wherein a first end of the diagonal brace is fixed to the cantilever beam, and a second end of the diagonal brace is fixed to the top of the curtain wall construction surface.

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