Auxiliary construction device for large-inclination hyperboloidal skylight

Abstract

The utility model discloses a big dip angle hyperboloid skylight auxiliary construction device, include: wire rope pouch net, safety net, antiskid board, lifeline vertical pole, hoist hole, transport trolley and winch, wire rope pouch net refers to the wire rope full skylight main body steel beam, safety net is laid on wire rope pouch net, antiskid board is laid on both sides of main body steel beam, transport trolley includes detachable connection's upper trolley and lower trolley, and lower trolley runs in roof gutter, and winch is detachably connected with the upper trolley in transport trolley. The utility model makes full use of main body steel beam full wire rope pouch net and safety net, so that the skylight forms integral protection, and the antiskid board is set up on its upper portion for personnel walking and operation platform, which reduces the construction difficulty of big dip angle hyperboloid skylight, speeds up construction progress and saves the cost, and the winch is installed on the top of the skylight, and the glass of transport trolley is hoisted and hauled to the installation position, and the operation is more convenient.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, specifically relating to an auxiliary construction device for a large-angle hyperboloid skylight. Background Technology

[0002] For the construction of large-angle hyperboloid skylights, construction workers inevitably need to walk and work at height on the upper part of the skylight. During the construction process, it is essential to first ensure that the skylight has comprehensive protective measures to guarantee the safety of construction personnel. Secondly, the safety protection measures should minimize the impact on construction. Existing technical solutions typically involve installing a horizontal safety net under the main structure and laying temporary scaffolding horizontally on the upper part of the main structure as a platform for personnel to walk and operate. This construction solution requires a large amount of formwork turnover materials, and personnel need to cross over to move up and down. In addition, lifting machinery needs to lift materials from the ground and pass through the horizontal protection to move them, which poses significant safety hazards, affects construction efficiency, and results in waste of personnel, materials, and machinery. Utility Model Content

[0003] To address the aforementioned problems, embodiments of this utility model propose an auxiliary construction device for a large-angle hyperboloid skylight.

[0004] This utility model relates to an auxiliary construction device for a large-angle hyperboloid skylight, comprising: a wire rope net, wherein the wire rope net is formed by laying wire rope all over the main steel beams of the skylight, with the ends of the wire rope wrapped around the main steel beams and secured by wire rope buckles; a safety net, which is laid on the wire rope net; anti-slip plates, which are laid above the safety nets on both sides of the main steel beams; lifeline poles, which are welded to the top of the main steel beams; a hoisting opening, which is opened at one end of the main steel beams, and vertical transportation equipment is installed at the hoisting opening; a transport trolley, which includes a detachably connected upper trolley and a lower trolley, the lower trolley running in the roof gutter; and a winch, which is installed on the top steel structure of the large-angle skylight and is detachably connected to the upper trolley of the transport trolley.

[0005] The anti-slip plate has fastening holes for steel wire ropes to pass through. The anti-slip plate is fixedly connected to the steel wire rope in the steel wire rope net by bolt clamps passing through the fastening holes. The height of the lifeline pole is 1.2 meters.

[0006] There are multiple hoisting openings, spaced 50 meters apart, and the dimensions of each hoisting opening are 3500mm*4500mm.

[0007] The upper trolley and the lower trolley are connected by a limiting plate and a trolley lock. The limiting plate is fixedly installed at the four corners of the top of the lower trolley. Each limiting plate has two elongated lock holes. The bottom of the four legs of the upper trolley is equipped with casters. The trolley lock passes through the lock holes on the limiting plate and the casters of the upper trolley to lock the upper trolley.

[0008] The top plate of the upper trolley is provided with a sunroof glass placement cavity. The bottom of the sunroof glass placement cavity is provided with multiple long strip anti-slip pads, and a reserved slot is opened on one of the long sides of the sunroof glass placement cavity.

[0009] The outer perimeter of the sunroof glass placement cavity of the upper trolley is provided with multiple hanging holes, which are matched with the hooks of the winch.

[0010] A storage cavity is installed below the top plate of the upper trolley. At least two short columns are fixed to the front end of the storage cavity. A magnet is installed on one side of the entrance of the storage cavity. An iron cover plate is provided at the entrance of the storage cavity. One end of the cover plate is connected to the storage cavity by a hinge, and the other end is connected to the storage cavity by a magnet.

[0011] The interior of the sunroof glass placement cavity also contains a gap filling bag, which is long or ring-shaped. The gap filling bag consists of a flexible outer shell and multiple rubber balls filled inside. The opening of the flexible outer shell is connected to a vacuum tube.

[0012] A telescopic assembly is installed below the outriggers of the lower trolley. The telescopic assembly includes an outer sleeve that is fitted over the outriggers. The inner part of the outer sleeve is connected to the outriggers via a lead screw. A set of bevel gears is connected to the bottom of the lead screw. The bevel gears are connected to a power element outside the outer sleeve.

[0013] The power element is a miniature motor or a rotating handle.

[0014] The beneficial effects of this utility model are as follows: it makes full use of the steel wire rope netting and safety netting fully covering the main steel beam, so that the skylight forms an overall protection, which is simple to operate and safe without blind spots; an anti-slip plate is erected on the upper part for personnel to walk and operate on, which reduces the construction difficulty of the large-angle hyperboloid skylight, speeds up the construction progress and saves costs; a special transport trolley is customized in the roof gutter to transport vertically transported materials horizontally to the required position, which greatly saves labor; a winch is installed on the top of the skylight to hoist the glass of the transport trolley to the installation position at an angle, making the operation even simpler. Attached Figure Description

[0015] Figure 1 This is a plan view of the auxiliary construction device for a large-angle hyperboloid skylight according to this utility model.

[0016] Figure 2 yes Figure 1 AA-direction cross-section.

[0017] Figure 3 yes Figure 1 BB-direction cross-section.

[0018] Figure 4 This is a schematic diagram of the transport vehicle of this utility model inside the gutter.

[0019] Figure 5 This is a schematic diagram of the structure of the transport trolley of this utility model.

[0020] Figure 6 This is a schematic diagram of the upper trolley of this utility model.

[0021] Figure 7 This is a structural schematic diagram of the gap filling bag of this utility model.

[0022] Figure 8 This is a schematic diagram of the lower trolley of this utility model.

[0023] Figure 9 This is a structural schematic diagram of the telescopic component of this utility model.

[0024] Figure 10 This is a structural schematic diagram of the car lock of this utility model.

[0025] Figure 11 This is a structural schematic diagram of the anti-slip plate of this utility model.

[0026] Figure 12 This is a structural schematic diagram of the sunroof support and connector of this utility model.

[0027] Figure label:

[0028] 1. Main steel beam; 2. Wire rope buckle; 3. Wire rope net; 4. Safety net; 5. Anti-slip plate; 6. Bolt clamp; 7. Lifeline pole; 8. Winch; 9. Upper trolley; 10. Lifting opening; 11. Transport trolley; 12. Lower trolley; 13. Gutter; 14. Skylight glass placement cavity; 15. Anti-slip mat; 16. Reserved slot; 17. Hanging hole; 18. Storage cavity; 19. Limiting plate; 20. Trolley lock; 21. Telescopic component; 22. Top plate; 23. Baffle; 24. Short column; 25. Magnet; 26. Gap filler bag; 27. Vacuum tube; 28. Flexible shell; 29. ​​Rubber ball; 30. Plastic ball; 31. Lock hole; 32. Outrigger; 33. Lead screw; 34. Outer sleeve; 35. Bevel gear; 36. Power component; 37. Fastening hole; 38. Adapter; 39. Aluminum alloy column; 40. Skylight glass. Detailed Implementation

[0029] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0030] like Figures 1-12 As shown, the auxiliary construction device for a large-angle hyperboloid skylight of this utility model includes: a wire rope net 3, a safety net 4, an anti-slip plate 5, a lifeline pole 7, a hoisting opening 10, a transport trolley 11, and a winch 8. The wire rope net 3 refers to laying wire rope all over the main steel beam 1 of the skylight, with the ends of the wire rope wrapped around the main steel beam 1 and fixed by wire rope buckles 2. The wire rope net 3 provides overall protection for the skylight, making operation simple and safe without blind spots. The entire large-angle hyperboloid skylight uses a Φ12 wire rope net, which is laid in sections on the upper part of the main steel beam 1 in both horizontal and vertical directions. The net is divided into 800mm*800mm sections, and the horizontal and vertical joints are overlapped by wire rope buckles 2. The length of each horizontal wire rope is ≤25 meters.

[0031] Safety net 4 is laid on wire rope net 3. Safety net 4 is a double-layered safety flat net. The end of safety net 4 can be tied to wire rope net 3.

[0032] The anti-slip plate 5 is laid on the safety net 4 on both sides of the main steel beam 1. The anti-slip plate 5 serves as a pedestrian walkway and is used as an operating platform for personnel to install columns, adapters, keels, etc. The anti-slip plate 5 has fastening holes 37 for steel wire ropes to pass through. The anti-slip plate 5 is fixedly connected to the steel wire rope in the steel wire rope net 3 by bolt clamps passing through the fastening holes 37.

[0033] Lifeline pole 7 is welded above the main steel beam 1. Lifeline pole 7 has through holes for attaching steel wire rope lifelines. The height of lifeline pole 7 is 1.2 meters. Two steel wire rope lifelines are installed at the top of each longitudinal steel beam. Lifeline pole 7 is welded to the top of the main steel beam 1 for construction workers to attach safety belts and other safety measures.

[0034] The main steel beam 1 is also equipped with sunroof supports and adapters 38 at intervals. Aluminum alloy columns 39 are installed on the adapters 38. Aluminum alloy beams and sunroof glass 40 are installed on the aluminum alloy columns 39. The sunroof supports, adapters 38, aluminum alloy beams and aluminum alloy columns 39 are all common technical means for installing sunroof glass in this field, and will not be described in detail here.

[0035] The wire rope net 3 and safety net 4 are located below the skylight support and the adapter. The installation positions of the wire rope net 3 on the main steel beam 1 and the skylight support are staggered, so they do not affect the installation of the skylight. After the skylight is installed, the wire rope net 3 and safety net 4 can be removed.

[0036] The hoisting opening 10 is located at one end of the main steel beam 1, and vertical transportation equipment (such as commonly used hoisting equipment, which will not be described in detail here) is installed at the hoisting opening 10 for vertical transportation of materials. The vertical transportation equipment is welded to the bottom of the steeply inclined skylight, and the skylight glass is hoisted to the top surface through the hoisting opening 10. There are multiple hoisting openings 10, which are spaced 50 meters apart. The dimensions of the hoisting opening 10 are 3500mm*4500mm.

[0037] The transport trolley 11 includes a detachably connected upper trolley 9 and lower trolley 12. The transport trolley 11 runs in the roof gutter 13, horizontally transporting the skylight glass 40 to the designated location within the roof gutter 13. A horizontal transport winch 8 is installed at the top steel structure position of the steeply angled skylight. The winch 8 is used to drag the skylight glass 40 transported by the transport trolley 11 to the installation position, where personnel operate the installation. The winch 8 is detachably connected to the upper trolley 9 in the transport trolley 11.

[0038] Specifically, the lower trolley 12 carries the upper trolley 9 through the gutter 13 to the designated location. Once the installation position is reached, the upper trolley 9 is disassembled, and the sunroof glass is transported to the installation position by being pulled by the winch 8. This greatly saves labor and simplifies the operation.

[0039] The installation of the transport trolley 11 inside the gutter 13 makes the installation measures more targeted. Compared with the method of lifting each piece by piece using ground cranes, it is safer and easier to operate, and is beneficial to the control of quality, schedule and cost.

[0040] like Figure 5 and Figure 8 As shown, the upper trolley 9 and the lower trolley 12 are connected by a limiting plate 19 and a trolley lock 20. The limiting plate 19 is fixedly installed at the four corners of the top of the lower trolley 12. Each limiting plate 19 has two elongated lock holes 31. The bottom of the four legs of the upper trolley 9 are equipped with casters. The trolley lock 20 passes through the lock holes 31 on the limiting plate and the casters of the upper trolley 9 to lock the upper trolley 9.

[0041] like Figure 10 As shown, the trolley lock 20 includes a U-shaped rod, a bolt, and a nut. Two bolt holes are symmetrically arranged at the end of the U-shaped rod. The bolt passes through the bolt holes and is locked by the nut. The caster wheel has multiple through holes for the U-shaped rod to pass through. After the U-shaped rod passes through the through holes on the caster wheel and the locking hole 31 on the limiting plate, the bolt passes through the bolt holes on the U-shaped rod, and is finally locked by the nut. The caster wheel is a self-locking caster wheel (the self-locking function of the caster wheel is existing technology and will not be described in detail here). Before locking the caster wheel and the limiting plate 19 with the trolley lock 20, the caster wheel is first self-locked.

[0042] like Figure 5As shown, a sunroof glass placement cavity 14 is provided on the top plate 22 of the upper trolley 9. Multiple long strip anti-slip pads 15 are provided at the bottom of the sunroof glass placement cavity 14. The anti-slip pads 15 are made of soft material and are used to protect the sunroof glass. A reserved slot 16 is provided on a set of long sides of the sunroof glass placement cavity 14. The reserved slot 16 is designed to facilitate the quick removal of the sunroof glass.

[0043] Multiple hanging holes 17 are provided around the outside of the sunroof glass placement cavity 14 of the trolley 9. One function of the hanging holes 17 is to cooperate with the hook of the winch 8. Another function is to facilitate the use of ropes to wrap around the sunroof glass placement cavity 14 and the sunroof glass 40 to prevent the sunroof glass 40 from sliding during transportation.

[0044] like Figure 6 As shown, a storage cavity 18 is installed below the top plate 22 of the upper trolley 9. At least two short posts 24 are fixed to the front end of the interior of the storage cavity 18. The short posts 24 are designed to be used to store the ropes when the sunroof glass is removed at the designated position. Other tools can also be stored inside the storage cavity 18.

[0045] A magnet 25 is installed on one side of the entrance of the storage cavity 18. An iron cover plate is provided at the entrance of the storage cavity 18. One end of the cover plate is connected to the wall of the storage cavity by a hinge, and the other end is connected to the storage cavity 18 by the magnet 25. The cover plate is equivalent to the door of the storage cavity 18, used to open and close the storage cavity 18. When the cover plate is attracted to the magnet 25, the storage cavity 18 is closed.

[0046] The interior of the sunroof glass placement cavity 14 also contains a gap filling bag 26, such as Figure 7 As shown, the gap filling bag 26 is elongated or annular in shape. The gap filling bag 26 consists of a flexible outer shell 28 and multiple rubber balls 29 filled inside. The opening of the flexible outer shell 28 is connected to a vacuum tube 27. The vacuum tube 27 is connected to a vacuum pump and valves.

[0047] Alternatively, the interior of the rubber ball 29 may be filled with multiple plastic balls 30 or small glass beads.

[0048] Under normal pressure, air exists between the rubber balls 29 and can flow freely. The gap-filling bag 26 is as soft as a sandbag. When the gap-filling bag 29 is placed into the sunroof glass storage cavity 14, the gap-filling bag 26 can be easily shaped to wrap around the edge of the sunroof glass. After vacuuming, atmospheric pressure tightly compresses the rubber balls 29 together, and the friction between the rubber balls 29 increases sharply. According to the blocking effect, the entire gap-filling bag 26 becomes as hard as stone, locking the current shape of the sunroof glass and preventing it from shaking back and forth during transportation.

[0049] A telescopic component 21 is installed below the outrigger 32 of the lower trolley 12, such as... Figure 9 As shown, the telescopic assembly 21 includes an outer sleeve 34 fitted over the support leg 32. A caster wheel is mounted on the bottom of the outer sleeve 34. The inner part of the outer sleeve 34 is connected to the support leg 32 via a lead screw 33. A set of bevel gears 35 is connected to the bottom of the lead screw 33, and the bevel gears 35 are connected to a power element 36 outside the outer sleeve 34. The power element 36 is a miniature motor or a rotating handle.

[0050] Under normal circumstances, the surface of the bevel gear 35 is relatively rough, resulting in greater friction between the bevel gears 35, which prevents them from rotating easily. When the micro motor is started or the handle is turned, the bevel gear 35 begins to rotate. The rotation of the bevel gear 35 drives the lead screw 33 to rotate. The rotation of the lead screw 33 causes the distance between the outer sleeve 34 and the support leg 32 to increase or decrease, thereby adjusting the height of the trolley 12 to adapt to different gutter depths.

[0051] When using this utility model, the sunroof glass 40 is first transported to the hoisting opening 10 by a vertical transport device. Then, the sunroof glass 40 is placed on the upper trolley 9 of the transport trolley 11. The transport trolley 11 moves within the gutter 13 and transports the sunroof glass 40 to the designated position. Then, the trolley lock 20 is released to separate the upper trolley 9 and the lower trolley 12. The winch 8 is used to drag the upper trolley 9 and the sunroof glass 40 to a safe position, where workers operate to install the sunroof glass.

[0052] In practice, when the sunroof glass 40 is larger than the upper trolley 9, the sunroof glass placement cavity 14 above the top plate 22 of the upper trolley 9 can be removed, and the sunroof glass 40 can be placed directly on the anti-slip mat 15 and tied to the upper trolley 9 with ropes.

[0053] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0054] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0055] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0056] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A construction auxiliary device for a large-angle hyperboloid skylight, characterized in that, include: The steel wire rope netting refers to a netting system in which steel wire ropes are laid all over the main steel beams, and the ends of the steel wire ropes are wrapped around the main steel beams and then fixed with steel wire rope buckles. Safety net, which is laid on a wire rope net; Anti-slip plate, which is laid above the safety net on both sides of the main steel beam; Lifeline support pole, which is welded above the main steel beam; The hoisting opening is located at one end of the main steel beam, and vertical transportation equipment is installed at the hoisting opening. A transport trolley, comprising a detachably connected upper trolley and a lower trolley, the lower trolley running in the roof gutter; A winch is installed on the top steel beam of the large-angle skylight, and the winch is detachably connected to the upper trolley in the transport trolley.

2. The auxiliary construction device for a large-angle hyperboloid skylight according to claim 1, characterized in that, The anti-slip plate has fastening holes for steel wire ropes to pass through. The anti-slip plate is fixedly connected to the steel wire rope in the steel wire rope net by bolt clamps passing through the fastening holes. The height of the lifeline pole is 1.2 meters.

3. The auxiliary construction device for a large-angle hyperboloid skylight according to claim 1, characterized in that, There are multiple hoisting openings, spaced 50 meters apart, and the dimensions of each hoisting opening are 3500mm*4500mm.

4. The auxiliary construction device for a large-angle hyperboloid skylight according to claim 1, characterized in that, The upper trolley and the lower trolley are connected by a limiting plate and a trolley lock. The limiting plate is fixedly installed at the four corners of the top of the lower trolley. Each limiting plate has two elongated lock holes. The bottom of the four legs of the upper trolley is equipped with casters. The trolley lock passes through the lock holes on the limiting plate and the casters of the upper trolley to lock the upper trolley.

5. The auxiliary construction device for a large-angle hyperboloid skylight according to claim 1, characterized in that, The top plate of the upper trolley is provided with a sunroof glass placement cavity. The bottom of the sunroof glass placement cavity is provided with multiple long strip anti-slip pads, and a reserved slot is opened on one of the long sides of the sunroof glass placement cavity.

6. The auxiliary construction device for a large-angle hyperboloid skylight according to claim 5, characterized in that, The outer perimeter of the sunroof glass placement cavity of the upper trolley is provided with multiple hanging holes, which are matched with the hooks of the winch.

7. The auxiliary construction device for a large-angle hyperboloid skylight according to claim 1, characterized in that, A storage cavity is installed below the top plate of the upper trolley. At least two short columns are fixed to the front end of the storage cavity. A magnet is installed on one side of the entrance of the storage cavity. An iron cover plate is provided at the entrance of the storage cavity. One end of the cover plate is connected to the storage cavity by a hinge, and the other end is connected to the storage cavity by a magnet.

8. The auxiliary construction device for a large-angle hyperboloid skylight according to claim 6, characterized in that, The interior of the sunroof glass placement cavity also contains a gap filling bag, which is long or ring-shaped. The gap filling bag consists of a flexible outer shell and multiple rubber balls filled inside. The opening of the flexible outer shell is connected to a vacuum tube.

9. The auxiliary construction device for a large-angle hyperboloid skylight according to claim 1, characterized in that, A telescopic assembly is installed below the outriggers of the lower trolley. The telescopic assembly includes an outer sleeve that is fitted over the outriggers. The inner part of the outer sleeve is connected to the outriggers via a lead screw. A set of bevel gears is connected to the bottom of the lead screw. The bevel gears are connected to a power element outside the outer sleeve.

10. The auxiliary construction device for a large-angle hyperboloid skylight according to claim 9, characterized in that, The power element is a miniature motor or a rotating handle.

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