Roof mobile single-track construction equipment and installation method of the equipment

Abstract

The present application relates to a mobile monorail construction equipment for a roof and an installation method of the equipment, which includes a lifting mechanism, several tensioning cables for tensioning the lifting mechanism, several piers and several cantilever brackets. The several piers are all fixed on the same vertical side wall of the upper floor slab and are all arranged at equal distances along the length of the side wall. The cantilever brackets correspond to the piers one by one and are all fixedly connected to the piers. The cantilever brackets are all arranged along the direction in which the piers extend out of the floor slab. The lifting mechanism is arranged along the length of the pier arrangement and is fixed to the cantilevered end of the cantilever bracket; the lifting mechanism includes a hanging rail and an electric hoist. The hanging rail is arranged along the arrangement of the piers. The hanging rail is located at the cantilevered end of the cantilever bracket and is fixedly connected to the cantilever bracket. The electric hoist is slidably embedded in the hanging rail, and the curtain wall components can be lifted by the zipper on the electric hoist. The present application has the effect of enabling curtain wall components to be hoisted in a closed space.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a mobile single-track roof construction device and an installation method of the device. Background Art

[0002] Curtain walls typically refer to the exterior envelope of a building, a lightweight, decorative wall commonly used in modern large and high-rise buildings. Composed of panels and a supporting structural system, curtain walls are capable of displacement relative to the main structure or deformation itself, acting as a building envelope or decorative structure independent of the main structure. During curtain wall construction, components are typically hoisted to the floor slab on the floor where they are to be installed, then installed by workers.

[0003] During their research and improvement, the R&D personnel discovered that in construction sites with small operating space, the lifting vehicle cannot be parked and work cannot be carried out. They believed that there was a defect that made it difficult to lift curtain wall components in a closed space. Summary of the Invention

[0004] In order to enable curtain wall components to be hoisted in a closed space, this application provides a name.

[0005] In the first aspect, the present application provides a roof mobile single track construction equipment, which adopts the following technical solution:

[0006] A mobile monorail construction device for a roof comprises a hoisting mechanism, several tensioning steel cables for tensioning the hoisting mechanism, several piers and several cantilever brackets. The piers are all fixed on the same vertical side wall of the upper floor slab and are all arranged at equal distances along the length of the side wall. The cantilever brackets correspond to the piers one by one and are all fixedly connected to the piers. The cantilever brackets are all arranged along the direction in which the piers extend out of the floor slab. The hoisting mechanism is arranged along the length of the pier arrangement and is fixed to the protruding end of the cantilever bracket. The hoisting mechanism comprises a hanging rail and an electric hoist. The hanging rail is arranged along the arrangement of the piers. The hanging rail is located at the cantilevered end of the cantilever bracket and is fixedly connected to the cantilever bracket. The electric hoist is slidably embedded in the hanging rail, and the curtain wall components can be hoisted by a zipper on the electric hoist.

[0007] By adopting the above technical solution and setting up a hoisting mechanism on the piers reserved on the upper floor slab, the problem that the hoisting vehicle cannot enter the site due to the closure of the site is solved, so that the curtain wall components can be hoisted in the closed space to the floor where the curtain wall needs to be installed, and at the same time, the curtain wall components can be hoisted to cooperate with the operating workers to install them.

[0008] Optionally, each tensioning steel cable corresponds to a cantilever bracket one by one, and one end is fixedly connected to the floor of the upper floor, and the other end passes through the cantilever end of the corresponding cantilever bracket and is fixedly connected to the hanging rail, and the tensioning steel cables are all in a tensioned state.

[0009] By adopting the above technical solution, one end of the tensioning steel cable is fixedly connected to the hanging rail, and the other end is fixedly connected to the floor of the upper plate, and the tensioning steel cable is tensioned, so that the hanging rail is installed more stably on the cantilever bracket. At the same time, when the hanging rail falls off from the cantilever, the tensioning steel cable can tighten the hanging rail to prevent it from falling.

[0010] Optionally, a safety mechanism is fixed under the piers, which includes a safety rail, a slider and a safety cable. The safety rail is arranged in the same direction as the hanging rail and is located under the piers. The safety rail is fixedly connected to the side wall of each pier close to the ground, and the slider is slidably embedded in the safety rail. The safety cable is fixed to the side wall of the slider close to the ground and is hung down to the lower floor.

[0011] By adopting the above technical solution, the operator can tie the safety cable around his body to improve the safety of operation. Since the slide rail can slide on the safety rail, the safety cable is fixedly connected to the slide rail, so that the operator can move in the construction space while ensuring safety.

[0012] Optionally, a safety strap is provided on the safety cable, and the safety strap is fixed to the end surface of the safety cable close to the ground.

[0013] By adopting the above technical solution, operators can reduce the risk of falling by tying safety belts.

[0014] Optionally, several tool anti-fall ropes are provided on the safety cable, one end of each tool anti-fall rope is fixed on the safety cable, and the other end is hung down to the lower floor slab, and each tool anti-fall rope is fixed with a tool anti-fall buckle for preventing the operating tool from falling.

[0015] By adopting the above technical solution, operators can hang the required operating tools on the tool anti-fall buckle, thereby reducing the occurrence of operating tools falling and injuring people on the ground.

[0016] Optionally, several operating platforms are provided above the lifting mechanism, and the operating platforms are all arranged in the same direction as the tensioning cables, with half of the operating platforms fixed to the floor of the upper floor, and the other half cantilevered in the direction of the cantilever bracket.

[0017] By adopting the above technical solution, the operator can stand on the operating table to observe the lifting of the curtain wall components, and at the same time the operator can stand on the operating platform to install the lifting mechanism, reducing the risk of the operator falling when installing the lifting mechanism.

[0018] Optionally, each operating table is fixed with a guardrail to prevent operators from falling.

[0019] Optionally, an operating box for controlling the lifting and sliding of the electric hoist is also provided below the lifting mechanism, and the operating box is fixed on the floor of the lower floor.

[0020] Optionally, both the hanging rail and the safety rail are coated with an anti-rust layer for preventing rust.

[0021] In a second aspect, the present application provides a method for installing a mobile monorail roof construction device, which adopts the following technical solution:

[0022] A method for installing a mobile monorail roof construction device comprises the following steps:

[0023] S1. Install the cantilever bracket;

[0024] S2. Install the operating platform and lifting mechanism;

[0025] S3. Install safety mechanism;

[0026] S4. Install the operation box;

[0027] S5. Test the safety mechanism and lifting mechanism respectively;

[0028] S6. Workers fasten their safety belts and secure the operating tools to the tool safety buckles.

[0029] S7. Lift and install the curtain wall structure;

[0030] S8. Dismantle the above structure.

[0031] By adopting the above technical solution,.

[0032] In summary, this application includes at least one of the following beneficial technical effects:

[0033] 1. Due to the installation of the hoisting mechanism, the curtain wall components can be hoisted when it is difficult for the hoisting vehicle to enter the site for work, which also improves the construction efficiency;

[0034] 2. The setting of safety mechanism and operating platform ensures the safety of operators when lifting and installing curtain wall components. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a structural diagram of an embodiment of the present application;

[0036] Figure 2 This is a schematic diagram to highlight the lifting mechanism and safety mechanism;

[0037] Figure 3 yes Figure 1 A partial enlarged schematic diagram of part A.

[0038] Explanation of the accompanying symbols: 1. Pier; 2. Cantilever bracket; 3. Lifting mechanism; 31. Lifting rail; 32. Electric hoist; 4. Tensioning cable; 5. Safety mechanism; 51. Safety rail; 52. Slider; 53. Safety cable; 6. Safety strap; 7. Tool anti-fall rope; 71. Tool anti-fall buckle; 8. Operating table; 81. Guardrail; 9. Operating box. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-3 This application is described in further detail.

[0040] The embodiment of the present application discloses a mobile single-track roof construction device.

[0041] refer to Figure 1 A roof mobile single-track construction equipment includes a hoisting mechanism 3, several piers 1 and several cantilever brackets 2. In this embodiment, the pier 1 can be the original upper floor slab window cleaning machine track reserved structure pier 1. Several piers 1 are fixed on the same vertical side wall of the upper floor slab and are equidistantly arranged along the length of the side wall. The cantilever bracket 2 is a triangular bracket, and the hypotenuse of the triangle is inclined away from the ground. The right-angled sides of the triangle of the cantilever bracket 2 correspond to each pier 1 one by one and are fixedly connected. The cantilever bracket 2 is arranged along the extension direction of the pier 1 from the floor slab, and the cantilever bracket 2 is fixedly connected to the hoisting mechanism 3.

[0042] refer to Figure 1 and Figure 2 The hoisting mechanism 3 includes a hanging rail 31 and an electric hoist 32. The hanging rail 31 is an I-beam rail. The hanging rail 31 is arranged along the direction of the pier 1 and is fixedly connected to the cantilever end of each cantilever bracket 2. In this embodiment, the electric hoist 32 can be a running chain electric hoist 32. The electric hoist 32 is slidably embedded in the hanging rail 31. In order to prevent the electric hoist 32 from getting stuck during operation, a certain gap is left between the electric hoist 32 and the pier 1. Several tensioning cables 4 are also arranged above the hoisting mechanism 3. The tensioning cables 4 are all located on the floor of the upper floor and correspond one-to-one to the cantilever bracket 2. The tensioning cables 4 are arranged along the cantilever direction of the cantilever bracket 2. One end of the tensioning cable 4 is fixedly connected to the floor of the upper floor, and the other end passes through the cantilever end of the corresponding cantilever bracket 2 and is fixedly connected to the hanging rail 31. The tensioning cables 4 are all in a tensioned state. The surface of the hanging rail 31 is coated with an anti-rust layer, and in this embodiment, the anti-rust layer can be a highly chlorinated polyethylene anti-rust layer.

[0043] refer to Figure 1 and Figure 2The pier 1 is equipped with a safety mechanism 5, which includes a safety rail 51, several sliders 52, and several safety cables 53. In this embodiment, only three sliders 52 and three safety cables 53 are shown for illustration. The safety rail 51 is an I-beam rail located below the pier 1 and along the length of the hanging rail 31. It is fixedly connected to the side wall of each pier 1 near the ground. The sliders 52 slide and snap onto the safety rail 51. The safety cables 53 correspond to each slider 52 and are fixedly connected to the side wall of each slider 52 near the ground. The safety cables 53 are then lowered from the sliders 52 to the floor of the lower floor. Each safety cable 53 is equipped with a safety strap 6, which is fixedly connected to the end of the corresponding safety cable 53 near the ground. Before work begins, workers must tie the safety strap 6 around themselves. The safety rail 51 is coated with an anti-rust layer, which in this embodiment can be a highly chlorinated polyethylene layer.

[0044] refer to Figure 2 and Figure 3 Each safety cable 53 is equipped with several tool anti-drop ropes 7, though only three are shown in this embodiment for illustration. One end of each tool anti-drop rope 7 is secured to the corresponding safety cable 53. Each tool anti-drop rope 7 extends from its attachment point to the floor of the lower floor. Each tool anti-drop rope 7 is equipped with a tool anti-drop buckle 71, which is fixedly connected to the end face of the corresponding tool anti-drop rope 7 near the ground. Before work begins, workers must clip their operating tools to the tool anti-drop buckle 71.

[0045] refer to Figure 1 Several operating platforms 8 are provided above the hoisting mechanism 3. In this embodiment, only two are shown for illustration. The operating platforms 8 are arranged in the same direction as the cantilever brackets 2. Part of the operating platform 8 is screw-connected to the floor of the upper floor via bolts, while the other part cantilevers out of the upper floor along the position between the cantilevers. A certain distance H is provided between the two operating platforms 8. The tensioning cables 4 are all located within H. At the same time, H is a distance that allows the hanging rail 31 to pass through and allows the two ends of the hanging rail 31 to be fixed by standing on the operating platform 8. Each operating platform 8 is provided with a guardrail 81. The guardrail 81 is fixed to the side wall of the corresponding operating platform 8 away from the ground and is arranged circumferentially along the side wall. The guardrail 81 opens toward the floor of the upper floor. When lifting curtain wall components, workers can stand on the operating platform 8 to observe the condition of the curtain wall components; when installing the hoisting mechanism 3, workers can stand on the operating platform 8 to transport and install the hoisting mechanism 3.

[0046] refer to Figure 1An operation box 9 is further provided below the hoisting mechanism 3 and is fixed to the floor of the lower floor. The operator can control the sliding of the electric hoist 32 on the hanging rail 31 and the lifting or lowering of the hoist chain of the electric hoist 32 by operating the operation box 9.

[0047] The embodiment of the present application also discloses a method for installing a mobile single-track roof construction device.

[0048] The following steps are involved:

[0049] S1. The operator uses high-strength bolts to thread the cantilever bracket 2 to the corresponding pier 1;

[0050] S2. After the operator secures the un-cantilevered portion of the operating platform 8 to the floor of the upper floor using high-strength bolts, the operator stands on the operating platform 8 to carry and install the hoisting mechanism 3;

[0051] S3. The operator screws the safety rail 51 to each pier 1 using high-strength bolts, slides the slider 52 into the safety rail 51, and then lowers the safety cable 53 connected to the slider 52 to the floor of the lower floor.

[0052] S4. Install the operation box 9 on the floor of the lower floor;

[0053] S5. The operator tests the hoisting mechanism 3 through the operation box 9 to see if it can slide and hoist normally, and at the same time slides and stretches the safety cable 53 to test the safety mechanism 5;

[0054] S6. The worker ties the safety strap 6 and confirms whether the connection between the safety strap 6 and the safety cable 53 is secure. At the same time, the worker hooks the operating tools required for construction to the tool anti-fall buckle 71.

[0055] S7, the operator controls the hoisting mechanism 3 through the operation box 9 to lift and install the curtain wall components;

[0056] S8. After the curtain wall components are installed, the above structure is dismantled.

[0057] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A mobile single-track roof construction equipment, characterized by: The invention comprises a lifting mechanism (3), a plurality of tensioning steel cables (4) for tensioning the lifting mechanism (3), a plurality of piers (1) and a plurality of cantilever brackets (2), wherein the piers (1) are all fixed on the same vertical side wall of the upper floor slab and are all arranged equidistantly along the length of the side wall, the cantilever brackets (2) correspond to the piers (1) one by one and are all fixedly connected to the piers (1), the cantilever brackets (2) are all arranged along the direction in which the piers (1) extend out of the floor slab, and the lifting mechanism (3) is arranged along the piers. The pier (1) is arranged along the length direction and is fixed to the cantilevered end of the cantilever bracket (2); the hoisting mechanism (3) includes a hanging rail (31) and an electric hoist (32); the hanging rail (31) is arranged along the length direction of the pier (1); the hanging rail (31) is located at the cantilevered end of the cantilever bracket (2) and is fixedly connected to the cantilever bracket (2); the electric hoist (32) is slidably embedded in the hanging rail (31), and the curtain wall component can be hoisted by a zipper on the electric hoist (32); Each of the tensioning steel cables (4) corresponds to the cantilever bracket (2) one by one, and one end is fixedly connected to the floor of the upper floor, and the other end passes through the cantilever end of the corresponding cantilever bracket (2) and is fixedly connected to the hanging rail (31), and the tensioning steel cables (4) are all in a tensioned state; A safety mechanism (5) is fixed below each pier (1), and the safety mechanism (5) includes a safety rail (51), a slider (52) and a safety cable (53). The safety rail (51) is arranged in the same direction as the hanging rail (31) and is located below the pier (1). The safety rail (51) is fixedly connected to the side wall of each pier (1) close to the ground. The slider (52) is slidably embedded in the safety rail (51). The safety cable (53) is fixed to the side wall of the slider (52) close to the ground and is vertically placed on the lower floor.

2. The mobile single-track roof construction equipment according to claim 1, characterized in that: The safety cable (53) is provided with a safety strap (6), which is fixed to the end surface of the safety cable (53) close to the ground.

3. The mobile single-track roof construction equipment according to claim 2, characterized in that: The safety cable (53) is also provided with a plurality of tool anti-falling ropes (7), one end of each tool anti-falling rope (7) is fixed to the safety cable (53), and the other end is hung on the lower floor slab, and each tool anti-falling rope (7) is fixed with a tool anti-falling buckle (71) for placing the operating tool in case of falling.

4. The mobile single-track roof construction equipment according to claim 1, characterized in that: A plurality of operating platforms (8) are arranged above the hoisting mechanism (3), and the operating platforms (8) are all arranged in the same direction as the tensioning steel cable (4). Half of the operating platforms (8) are fixed to the floor of the upper floor, and the other half is cantilevered in the direction of the cantilever bracket (2).

5. The mobile single-track roof construction equipment according to claim 4, characterized in that: A guardrail (81) is fixed on each of the operating platforms (8) to prevent operators from falling.

6. The mobile single-track roof construction equipment according to claim 1, characterized in that: An operating box (9) for controlling the lifting and sliding of the electric hoist (32) is also provided below the lifting mechanism (3), and the operating box (9) is fixed on the floor of the lower floor.

7. The mobile single-track roof construction equipment according to claim 1, characterized in that: The hanging rail (31) and the safety rail (51) are both coated with an anti-rust layer for preventing rust.

8. A method for installing a mobile monorail roof construction device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1, installing the cantilever bracket (2); S2, installing the operating platform and the lifting mechanism (3); S3, installing the safety mechanism (5); S4, installing the operation box (9); S5. Testing the safety mechanism (5) and the lifting mechanism (3) respectively; S6. The worker fastens the safety strap (6) and simultaneously fastens the operating tool to the tool anti-fall buckle (71); S7. Lift and install the curtain wall structure; S8. Dismantle the installed structure.

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