CN209723290U - Underground garage ceiling system air port fire prevention reinforcing frame - Google Patents

Abstract

The utility model discloses a kind of underground garage ceiling system air port fire prevention reinforcing frames, its key points of the technical solution are that including supporting beam and limit plate, supporting beam body beam in the form of sheets, the no less than two reinforcement reinforcing ribs parallel with supporting beam long side are welded in the supporting beam of the plates beam-like, the both ends of the two supporting beams spring that four corners affixed with the lower part two sides of two pieces of limit plates and Fixed Division respectively have a both ends to be connected on supporting beam and limit plate and for tensioning state respectively draws reinforcing strip, Lift hook is extended outward to form at the top of two pieces of limit plates, the outside edge of the Lift hook is equipped with the rigid support column for being connected to limit plate bottom, the bottom both ends of the limit plate are inclined-plane, section is formed between the inclined-plane and supporting beam bottom, the utility model plays fixed support to furred ceiling air port Effect, improves the fire line in air port, has the advantages of simple in construction, easy to disassemble and assemble, firm supporting.

Description

Underground garage ceiling system air port fire prevention reinforcing frame

Technical field

The utility model relates to a kind of ceiling components, more specifically, it relates to a kind of underground garage ceiling system air port Fire prevention reinforcing frame.

Background technique

In construction, interior ceiling decorating construction is very universal.When air port is installed on furred ceiling indoors, generally use The buckled type installation method of aluminum profile processing, needs for profile to be buckled on ceiling surface after processing.But since tuyere line is often high It in furred ceiling face, and cannot be flushed with furred ceiling face, construction worker needs to be adjusted operation to air port repeatedly, is not only easily destroyed and hangs Whole decorative effect is pushed up, the construction time is also delayed, increases measure cost, it is time-consuming and laborious, affect the progress and effect of construction Rate.

On the other hand, traditional air port inside circumference is usually reinforced with wooden frame, and this reinforcement means causes in-site installation work Sequence increases, and ceiling board is easily destroyed and polluted in installation process, makes since wooden frame requires to be designed according to furred ceiling, no Cost of labor is increased only, and wooden frame fire protecting performance is poor, to using and safety all causes very big harm.

In all kinds of indoor environments, underground garage is due to the pressure-bearing demand of its large area furred ceiling and to fire prevention and air circulation The demand of ability, furred ceiling is reinforced and ventilating system stability is even more important, it is therefore desirable to a kind of dedicated furred ceiling of underground garage System ventilation mouth reinforcing frame.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of underground garage ceiling system wind Mouth fire prevention reinforcing frame.

To achieve the above objectives, the present invention adopts the following technical solutions: a kind of underground garage ceiling system air port is anti- Fiery reinforcing frame, including supporting beam and limit plate, supporting beam body beam in the form of sheets weld in the supporting beam of the plates beam-like There are the no less than two reinforcement reinforcing ribs parallel with supporting beam long side, the both ends of two supporting beams are limited with two pieces respectively The lower part two sides of plate are affixed and four corners of Fixed Division respectively have a both ends be connected on supporting beam and limit plate and Reinforcing strip is drawn for the spring of tensioning state, extends outward to form Lift hook, the Lift hook at the top of two pieces of limit plates Outside edge is equipped with the rigid support column for being connected to limit plate bottom, and the bottom both ends of the limit plate are inclined-plane, described Section is formed between inclined-plane and supporting beam bottom.

Preferably, the upper and lower end edge of the supporting beam 90 ° of formation reinforcement parts of turned-out folding, the reinforcement part Corner is equipped with reinforcing support block.

Preferably, the angle of the limit plate and Lift hook is in 90 ° and vertex is arc angle.

The utility model is compared compared with the prior art has the advantage that the utility model not only passes through supporting beam and support Reinforcement reinforcing rib, spring traction reinforcing strip and rigid support column on beam, play fixation come the furred ceiling air port to underground garage The effect of support, smooth, clean and aesthetic effect, the presence of supporting beam and limit plate that can also keep furred ceiling whole are generating It effectively can enter ventilation opening by lattice gear flame when fire, avoid the intensity of a fire from spreading by ventilating system, improve the fire line in air port, Advantage time saving and energy saving with simple in construction, easy to disassemble and assemble, firm supporting, that construction safety is reliable and using effect is good.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model underground garage ceiling system air port fire prevention reinforcing frame embodiment.

In figure: 1, limit plate；2, supporting beam；3, Lift hook；4, reinforcement part；5, inclined-plane (mark of nothing 5 in figure)；6, reinforcement Use reinforcing rib；7, spring draws reinforcing strip；8, rigid support column.

Specific embodiment

The utility model underground garage ceiling system air port fire prevention reinforcing frame embodiment is done further with reference to the accompanying drawing Explanation.

A kind of underground garage ceiling system air port fire prevention reinforcing frame, including supporting beam 2 and limit plate 1, supporting beam 2 is in the form of sheets Body beam, is welded with no less than two reinforcement parallel with 2 long side of supporting beam reinforcing ribs 6 in the supporting beam 2 of plates beam-like, and two Four corners affixed with the lower part two sides of two pieces of limit plates 1 and Fixed Division respectively have one two respectively at the both ends of root supporting beam 2 End is connected to the spring on supporting beam 2 and limit plate 1 and for tensioning state and draws reinforcing strip 7, the top of two pieces of limit plates 1 Lift hook 3 is extended outward to form, the outside edge of Lift hook 3 is equipped with the rigid support column 8 for being connected to 1 bottom of limit plate, limit The bottom both ends of position plate 1 are inclined-plane 5, and inclined-plane 5 and supporting beam form section between 2 bottom.The utility model not only passes through support Reinforcement reinforcing rib 6, spring traction reinforcing strip 7 and rigid support column 8 on beam 2 and supporting beam 2, to the furred ceiling of underground garage Fixed support is played the role of in air port, can also keep smooth, clean and aesthetic effect, supporting beam 2 and limit plate 1 that furred ceiling is whole Presence, when generating fire can effectively lattice gear flame enter ventilation opening, avoid the intensity of a fire by ventilating system sprawling, improve The fire line in air port has simple in construction, easy to disassemble and assemble, firm supporting, and time saving and energy saving, construction safety is reliable and using effect is good The advantages of.

The corner of the upper and lower end edge of supporting beam 2 90 ° of formation reinforcement parts 4 of turned-out folding, reinforcement part 4 is equipped with reinforcing support Block.Here reinforcement part 4 also has preferable resistance compared to reinforcement reinforcing rib 6, for the external carbuncle being subject in horizontal direction Effect, cooperation reinforcing support block can resist biggish external force and destroy, while also can be under prolonged conventional external force Fatigue damage caused by avoiding reinforcement part 4 deformation occurs.

The angle of limit plate 1 and Lift hook 3 is in 90 ° and vertex is arc angle.Setting arc angle for vertex can obtain Bigger structural strength.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model, should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (3)

1. The reinforcing frame 1. a kind of underground garage ceiling system air port prevents fires, including supporting beam and limit plate, it is characterised in that: the branch Beam body beam in the form of sheets is supportted, is welded with no less than two reinforcement parallel with supporting beam long side in the supporting beam of the plates beam-like With reinforcing rib, the both ends of two supporting beams four turnings affixed with the lower part two sides of two pieces of limit plates and Fixed Division respectively The spring that place respectively has a both ends to be connected on supporting beam and limit plate and for tensioning state draws reinforcing strip, described in two pieces Lift hook is extended outward to form at the top of limit plate, the outside edge of the Lift hook is equipped with and is connected to the rigid of limit plate bottom Property support column, the bottom both ends of the limit plate are inclined-plane, form section between the inclined-plane and supporting beam bottom.
2. The reinforcing frame 2. underground garage ceiling system according to claim 1 air port prevents fires, it is characterised in that: the support The corner of the upper and lower end edge of beam 90 ° of formation reinforcement parts of turned-out folding, the reinforcement part is equipped with reinforcing support block.
3. The reinforcing frame 3. underground garage ceiling system according to claim 1 air port prevents fires, it is characterised in that: the limit The angle of plate and Lift hook is in 90 ° and vertex is arc angle.