Detachable hoisting hole structure of roof

Abstract

The utility model discloses a detachable hoisting hole structure of a roof, relates to the technical field of steel structure roof structures, and aims to solve the problems that an existing steel structure roof lacks the design of hoisting holes, subsequent hoisting operation is inconvenient, and operation flexibility needs to be improved. The upper surface of the supporting cross beam is provided with wingceltis strips, the upper surface of each wingceltis strip is provided with a pipe seat, the upper surface of each pipe seat is provided with a fan base, the upper end of each fan base is sleeved with a roof panel base, and the upper surface of each roof panel base is provided with a second roof panel. A decorative plate is installed on the edge of the second roof plate, an inner support is arranged between the decorative plate and the second roof plate, and the decorative plate, the second roof plate and the inner support are riveted through rivets. And the effects of flexible and convenient disassembly and assembly, convenience in subsequent hoisting operation and high operation flexibility are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure roof structure technical field especially is related to a roof detachable hoisting hole structure. BACKGROUND

[0002] In the current building construction practice in China, many multistory or high-rise building construction process involves a key step: large mechanical and electrical equipment needs to be hoisted before the steel structure roof installation, this approach has a significant impact on the progress and method of the whole construction project, hoist large mechanical and electrical equipment in advance: because these devices are usually bulky, heavy, need to be hoisted in place before the steel structure roof panel installation, because once the roof panel installation is completed, it will be difficult to find enough space and appropriate path to place these large equipment, after the completion of the hoisting of mechanical and electrical equipment, the next step is to carry out the roof sealing work, the current sealing method is fixed and cannot be detached, which brings challenges when the equipment needs to be repaired or modified in the later period, because to carry out these work, it is necessary to remove part of the roof panel, which not only increases the workload, but also may affect the structural integrity of the building, the impact on the project period: the hoisting of the roof panel needs to be carried out after the completion of the installation of mechanical and electrical equipment, this dependence relationship leads to the extension of the overall project period, every step of work must be strictly carried out in the order, any delay of one step may affect the progress of the subsequent work, in summary, the current construction process is necessary to a certain extent, but also brings additional workload and the risk of project delay.

[0003] The existing steel structure roof lacks the design of hoisting hole, which is not convenient for subsequent hoisting operation, and the operation flexibility needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a roof detachable hoisting hole structure which can be flexibly and conveniently disassembled, is convenient for subsequent hoisting operation and has high operation flexibility.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A roof detachable hoisting hole structure, comprising a support crossbeam, a string is installed on the upper surface of the support crossbeam, a pipe seat is installed on the upper surface of the string, a fan base is installed on the upper surface of the pipe seat, a roof panel base is sleeved with the upper end of the fan base, and a second roof panel is installed on the upper surface of the roof panel base.

[0007] Through the above technical scheme, the hoisting hole can be packaged and disassembled, and the hoisting operation of the internal equipment of the steel structure can be facilitated.

[0008] Further, the edge of the second roof panel is provided with a decorative plate, and an inner support is arranged between the decorative plate and the second roof panel, and the decorative plate, the second roof panel and the inner support are riveted through rivets.

[0009] By adopting the technical scheme, the waterproof performance of the side edge of the second roof panel can be effectively improved, and the appearance of the second roof panel as a whole can be improved.

[0010] Further, the inner side of the beam is matched with a heat preservation layer.

[0011] By adopting the technical scheme, the heat preservation performance of the roof of the whole steel structure is ensured.

[0012] Further, the upper side of the heat preservation layer is provided with a first roof panel, and the first roof panel is clamped and installed between the pipe base and the fan base.

[0013] By adopting the technical scheme, the stability and firmness of the connection of the first roof panel can be ensured.

[0014] Further, the side surface of the fan base is fixedly connected with a supporting pipe, and the roof panel base is arranged on the supporting pipe.

[0015] By adopting the technical scheme, the roof panel base can be conveniently installed.

[0016] Further, the side surface of the fan base is fixedly connected with a supporting pipe, and the roof panel base is arranged on the supporting pipe.

[0017] By adopting the technical scheme, the roof panel base and the fan base can be effectively fixedly connected.

[0018] In summary, the beneficial technical effects of the utility model are as follows:

[0019] The utility model discloses a pipe base, fan base, roof panel base and second roof panel, which can be provided with a hoisting hole on the first roof panel, and the hoisting hole is arranged on the steel structure roof, and the second roof panel covers the outside of the hoisting hole in the non-working state, so that rainwater can be effectively prevented from entering the steel structure, and when equipment hoisting is needed, the roof panel base can be directly disassembled, and then the second roof panel is moved away from the hoisting hole, so that the equipment hoisting operation in the steel structure can be effectively carried out, and compared with the traditional steel structure roof structure, the overall use flexibility and practicality are effectively improved. DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] In the figure: 1, support beam; 2, insulation layer; 3, first roof panel; 4, stringer; 5, pipe base; 6, fan base; 7, support pipe; 8, roof panel base; 9, second roof panel; 10, decorative plate; 11, inner support. DETAILED DESCRIPTION

[0022] The utility model method will be further described in detail below with reference to the accompanying drawings.

[0023] Referring to Figure 1 A detachable hoisting hole structure of roof, comprising a support beam 1, a stringer 4 is installed on the upper surface of the support beam 1, a pipe base 5 is installed on the upper surface of the stringer 4, a fan base 6 is installed on the upper surface of the pipe base 5, a roof panel base 8 is sleeved on the upper end of the fan base 6, a second roof panel 9 is installed on the upper surface of the roof panel base 8, a support pipe 7 is fixedly connected on the side surface of the fan base 6, the roof panel base 8 is arranged on the support pipe 7, mounting holes are arranged on the side surfaces of the roof panel base 8 and the fan base 6, and connecting bolts are arranged in the mounting holes, wherein the detachable hoisting hole structure of roof is provided with a hoisting hole on the first roof panel 3 through the arrangement of the pipe base 5, the fan base 6, the roof panel base 8 and the second roof panel 9, and the hoisting hole is provided on the steel structure roof, in a non-working state, the second roof panel 9 covers the outside of the hoisting hole, which can effectively prevent rainwater from entering the steel structure, when equipment hoisting is needed, the roof panel base 8 can be directly disassembled, and then the second roof panel 9 is moved away from the hoisting hole, at this time, the equipment hoisting operation in the steel structure can be effectively carried out, compared with the traditional steel structure roof structure, the overall use flexibility and practicability are effectively improved.

[0024] Referring to Figure 1 A decorative plate 10 is installed at the edge of the second roof panel 9, an inner support 11 is arranged between the decorative plate 10 and the second roof panel 9, and the decorative plate 10, the second roof panel 9 and the inner support 11 are riveted by rivets, wherein the waterproof performance and the aesthetic appearance of the side edge of the second roof panel 9 can be improved.

[0025] Referring to Figure 1 An insulation layer 2 is fitted on the inner side of the stringer 4, a first roof panel 3 is arranged above the insulation layer 2, and the first roof panel 3 is clamped and installed between the pipe base 5 and the fan base 6, wherein the insulation performance of the steel structure roof can be effectively ensured.

[0026] Working principle: when installing, first install the pipe base 5, then install the first roof panel 3, then install the fan base 6, then install the roof panel base 8, and finally install the second roof panel 9 and the decorative plate 10; after installation, the hoisting hole can be covered with the second roof panel 9, which can effectively prevent rainwater from entering the interior of the steel structure through the hoisting hole; when large equipment needs to be hoisted, the connecting bolts of the roof panel base 8 and the fan base 6 can be disassembled, and then the roof panel base 8 and the second roof panel 9 can be disassembled, which can flexibly open the hoisting hole, thereby facilitating subsequent equipment hoisting operation, and the operation flexibility is high.

[0027] The embodiments of the specific embodiment are preferred embodiments of the utility model, and do not limit the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. A detachable roof hanging hole structure, comprising a supporting beam (1), characterized in that: A slat (4) is installed on the upper surface of the supporting crossbeam (1), a pipe seat (5) is installed on the upper surface of the slat (4), a fan base (6) is installed on the upper surface of the pipe seat (5), a roof panel base (8) is sleeved on the upper end of the fan base (6), and a second roof panel (9) is installed on the upper surface of the roof panel base (8).

2. The detachable roof hanging hole structure according to claim 1, characterized in that: A decorative panel (10) is installed at the edge of the second roof panel (9), an inner bracket (11) is provided between the decorative panel (10) and the second roof panel (9), and the decorative panel (10), the second roof panel (9) and the inner bracket (11) are riveted together by rivets.

3. The detachable roof hanging hole structure according to claim 1, characterized in that: The inner side of the sandalwood strip (4) is fitted with a heat-insulating layer (2).

4. The detachable roof hanging hole structure according to claim 3, characterized in that: A first roof panel (3) is provided above the thermal insulation layer (2), and the first roof panel (3) is clamped and installed between the pipe seat (5) and the fan base (6).

5. The detachable roof hanging hole structure according to claim 1, characterized in that: A supporting tube (7) is fixedly connected to the side surface of the fan base (6), and the roof panel base (8) is mounted on the supporting tube (7).

6. The detachable roof hanging hole structure according to claim 1, characterized in that: Mounting holes are provided on the side surfaces of the roof panel base (8) and the fan base (6), and connecting bolts are observed inside the mounting holes.

Images