CN211923704U - Domatic roof truss structure factory building - Google Patents

Abstract

The utility model relates to a domatic roof truss structure factory building of severe cold area large-span industrial factory building has waterproof, daylighting, ventilation, maintains low in labor strength effect. The structure outside the roof adopts the pitched roof with certain slope, and the pitched roof is provided with unilateral daylighting skylights at intervals along the length direction of the roof truss. The slope of the pitched roof is 5% -12%. The pitched roof adopts a steel structure frame, a heat preservation waterproof layer and a concrete protective layer. The sloping roof truss structure factory building is adopted, the hidden danger of water seepage of the roof system is greatly reduced, the defect that the original roof structure needs to be manually cleaned every year is thoroughly changed, and the manpower labor is liberated. The roof truss structure has the advantages that the roof truss top is provided with the unilateral lighting skylight at intervals along the length direction of the roof truss, light is softer, and adverse effects on daily industrial production are avoided.

Description

Domatic roof truss structure factory building

Technical Field

The utility model relates to a domatic roof truss structure factory building of severe cold area large-span industrial factory building has waterproof, daylighting, ventilation, maintains low in labor strength effect.

Background

In the prior art, the air temperature in winter in the northeast and northwest severe cold areas is low, the snow fall amount is large, and the cases of building collapse caused by snow disasters are inexhaustible every year. The traditional large-span industrial factory building is generally designed into a circular arch or flat roof structure type, and is provided with electric tracing at the positions of parapet walls at upstream and downstream, so that snow and ice at the positions are dissolved and melted, and the potential safety hazard that people are injured due to repeated frost heaving, water outlet blockage or ice sliding and falling of ice and snow is avoided. The more outstanding problem is that the snow load of the roof of the large-span industrial factory building is large when the large-snow or snowstorm weather is encountered, and the challenge is brought to the safe and stable operation of the factory building structure. The common method is that the snow and ice removing operation is carried out manually, the ground is cleaned in the years, the maintenance labor intensity is high, the waterproof and anti-seepage structure of the roof is damaged to a certain extent, and the hidden danger of water seepage of the roof is increased. The arched or flat roof structure type not only increases the labor cost, but also increases the maintenance and management cost in the later period of the project.

In addition, the general wall body all around of large-span industrial factory building sets up the lighting window, especially summer midday time division, and stronger light penetrates the side wall window and penetrates directly on factory building ground, equipment and industry dish screen, causes the temperature to rise too fast, brings certain influence to the safety and stability operation of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the aforesaid not enough and improve, provide a domatic roof truss structure factory building that is used for severe cold area large-span industrial factory building, have waterproof, daylighting, ventilate, maintain low in labor strength effect.

The technical solution of the utility model is that: a slope roof truss structure factory building is characterized in that a slope roof with a certain gradient is adopted as a structure outside the roof, and unilateral lighting skylights are arranged on the slope roof at intervals along the length direction of a roof truss.

In the above-mentioned scheme, the first step of the method,

the slope of the pitched roof is 5% -12%.

The pitched roof adopts a steel structure frame, a heat preservation waterproof layer and a concrete protective layer.

The roof structure of the large-span industrial factory building is optimally designed into a pitched roof with a certain gradient (the slope placing direction and the slope placing angle can be set according to the actual engineering requirements) by the original circular arch or flat roof structure, and the lighting window is arranged on the slope roof structure by combining the illumination condition of the area and is uniformly designed, manufactured and installed with the roof steel structure.

The utility model has the advantages that: 1. by adopting the slope roof truss structure factory building, the heat-insulation, wind-resistant, waterproof and earthquake-resistant basic use functions are met, the hidden danger of water seepage of a roof system is greatly reduced, the defect that the original roof structure needs to be manually cleaned every year is thoroughly changed, and the manpower is liberated. 2. Set up unilateral daylighting skylight along roof truss length direction interval on the roof truss top, make light softer, avoided the adverse effect to daily industrial production, can popularize and apply in severe cold district.

Drawings

Fig. 1 is a detailed node schematic diagram of a pitched roof structure.

Fig. 2 is a layout view of a pitched roof skylight.

Detailed description of the preferred embodiments

Referring to fig. 1 and 2, the names of the components are as follows: the building comprises a pitched roof 1, a skylight 2, a steel structure frame 3, a heat-preservation waterproof layer 4 and a concrete protective layer 5.

Referring to fig. 1 and 2, the slope roof truss structure factory building adopts a pitched roof 1 with a certain slope as the structure outside the roof, and unilateral daylighting skylights 2 are arranged on the pitched roof 1 at intervals along the length direction of the roof truss. The slope of the pitched roof 1 is 5% -12%. The pitched roof 1 adopts a steel structure frame 3, a heat preservation waterproof layer 4 and a concrete protective layer 5.

Pitched roof 1 structure mode:

the roof form is based on the principle of easy rain and snow drainage and beautiful appearance, and adopts a roof with a gradient of 5-12% (value can be taken according to the snowfall condition of each region) without an inner gutter to drain freely. The design principle is that the inclination upstream slopes of the main workshop roof and the upstream auxiliary workshop are 5% -12%, rainwater and accumulated snow melt water are freely discharged to one side of an inclined direction, and the rainwater and the accumulated snow melt water are organically discharged to the ground through a downpipe. The drainage mode greatly reduces the hidden danger of water seepage of the roof system, thoroughly changes the defect that the original roof structure needs to be manually cleaned every year, liberates the manpower and labor, and is shown in figure 1.

Roof lighting mode:

the slope roof lighting mode roof system structure is provided with an electric top-hung window which is made of a transparent high-strength GRP plastic plate. The skylight can be controlled manually on the roof and automatically on the generator layer, and the opening angle of the window sash is 0-60 degrees. After the skylight is installed, the field test shows that the air quantity is sufficient, the ventilation condition is good, the roof side lighting condition is good, the normal lighting requirement of the power plant in the daytime can be met, and the skylight layout of the slope roof is shown in figure 2.

The above description is only one of the embodiments of the present invention, and the various illustrations do not limit the essence of the present invention.

Claims (1)

1. A slope roof truss structure factory building is characterized in that a pitched roof (1) with a certain slope is adopted as a structure outside the roof, and unilateral lighting skylights (2) are arranged on the pitched roof (1) at intervals along the length direction of a roof truss; the slope of the pitched roof (1) is 5% -12%; the pitched roof (1) adopts a steel structure frame (3), a heat preservation waterproof layer (4) and a concrete protective layer (5).

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