CN-224229437-U - Damping fixing support for ventilating duct

Abstract

The utility model discloses a damping fixing support for a ventilating duct, which comprises a fixing support, wherein a sliding hole is formed in one side of the fixing support, a drawing plate is connected in the sliding hole in a sliding manner, two groups of limiting rods are connected in the drawing plate and on three sides of the fixing support in a sliding manner, arc plates are welded at one ends of the corresponding two groups of limiting rods together, and telescopic springs are connected on the three sides of the drawing plate and the fixing support surface through spring fixing pieces.

Inventors

• Liu Yunzong

Assignees

• 四川鑫丰旺环保科技有限公司

Dates

Publication Date

20260512

Application Date

20250702

Claims (6)

1. 1. A damping fixing support for a ventilating duct comprises a fixing support (1) and is characterized in that a sliding hole (405) is formed in one side of the fixing support (1), a drawing plate (404) is connected to the sliding hole (405) in a sliding mode, two groups of limiting rods (403) are connected to the inside of the drawing plate (404) and the three sides of the fixing support (1) in a sliding mode, arc-shaped plates (401) are welded to one ends of the limiting rods (403) in a corresponding mode, telescopic springs (402) are connected to the three sides of the surfaces of the drawing plate (404) and the three sides of the fixing support (1) through spring fixing pieces, two groups of radiating holes (5) are formed in the three sides of the fixing support (1) and the surfaces of the drawing plate (404), first connecting plates (2) are welded to two sides of the upper end of the fixing support (1), and mounting holes (3) are formed in two ends of the surface of the first connecting plates (2).
2. 2. The damping fixing support for a ventilating duct according to claim 1, wherein rotating rods (608) are welded on two sides of the surface of the drawing plate (404), and the rotating plate (607) is rotatably connected to the surface of the rotating rods (608).
3. 3. The damping fixing support for the ventilating duct according to claim 2, wherein one end of the rotating rod (608) is welded with a mounting plate (610), a torsion spring (609) is sleeved on the surface of the rotating rod (608), and two ends of the torsion spring (609) are respectively connected between the mounting plate (610) and the rotating plate (607) through spring fixing pieces.
4. 4. A damping fixing support for a ventilating duct according to claim 3, wherein a hanging plate (606) is welded at one end of the rotating plate (607), and fixing columns (605) are welded at two ends of one side of the fixing frame (1).
5. 5. The damping fixing support for a ventilating duct according to claim 4, wherein the fixing posts (605) are welded with two groups of fixing plates (604), the hanging plates (606) are detachably connected with the fixing posts (605), and the hanging plates (606) can be arranged between the two groups of fixing plates (604).
6. 6. The damping fixing support for the ventilating duct according to claim 5, wherein one side of the fixing plate (604) is connected with a spring pull rod (602) through bolts, a piston end of the spring pull rod (602) is connected with a second connecting plate (601) through bolts, three groups of limiting columns (603) are welded on one side of the second connecting plate (601), and the limiting columns (603) are detachably connected inside one group of fixing plates (604).

Description

Damping fixing support for ventilating duct Technical Field The utility model belongs to the technical field of ventilation pipelines, and particularly relates to a damping fixing support for a ventilation pipeline. Background The ventilating duct is a tubular facility made of galvanized steel plate, stainless steel and other materials, is used for conveying air, fume, dust and other fluids, has the characteristics of strong sealing performance, corrosion resistance, compression resistance and the like, and has the functions of exhausting air, supplying air, exhausting fume and the like and the shapes of round, rectangular and the like. The device is mainly used for air conditioning air supply and kitchen smoke exhaust of houses and office buildings, ventilation, dust removal and toxin expelling of factory workshops, fire protection smoke exhaust and civil air defense ventilation of subways and tunnels, ventilation, damp prevention and grain storage air circulation of warehouses, ventilation and toxin expelling of laboratories, air flow control of clean rooms of hospitals and the like, and is a core infrastructure for realizing air circulation, temperature regulation and pollutant removal in building and industrial environment control; To current air pipe's shock-absorbing function, install shock-absorbing structure is inside the support alone in general, and a plurality of screws or screw and other structure cooperation are used again, fix air pipe inside the support, can't be in quick installation air pipe, realize shock-absorbing structure's installation again. Disclosure of utility model The utility model aims at a damping fixing bracket for a ventilating duct, and has the advantage of realizing quick installation and damping of the ventilating duct. The technical aim of the utility model is achieved through the following technical scheme that the damping fixing support for the ventilating duct comprises a fixing support, wherein one side of the fixing support is provided with a sliding hole, the sliding hole is internally connected with a drawing plate in a sliding manner, two groups of limiting rods are connected with the three sides of the fixing support in the drawing plate in a sliding manner, arc plates are welded together at one ends of the limiting rods corresponding to the two groups, the three sides of the drawing plate and the surface of the fixing support are connected with telescopic springs through spring fixing pieces, the three sides of the fixing support and the surface of the drawing plate are provided with two groups of radiating holes, two sides of the upper end of the fixing support are welded with first connecting plates, and mounting holes are formed at two ends of the surface of the first connecting plates. By adopting the technical scheme, after the ventilating duct is installed in the fixing frame from the bottom of the fixing frame, the pull plate is pushed to the inside of the fixing frame from the position of the sliding hole, when the ventilating duct is installed and the pull plate is pushed, the arc-shaped surface of the arc-shaped plate is contacted with the ventilating duct and extruded by the ventilating duct, at the moment, the arc-shaped plate can respectively move one end distance in the fixing frame and the inside of the pull plate by using the limiting rod and extrude the telescopic spring to a certain extent, the telescopic spring is used for damping the ventilating duct, the fixing frame can be installed at the lower end of a ceiling of a house by using the installation hole on the surface of the first connecting plate, and the radiating hole is used for radiating heat when high-temperature gas is conveyed, so that the effect of being convenient for damping the ventilating duct is achieved. The utility model further provides that the two sides of the surface of the drawing plate are welded with the rotating rods, and the surface of the rotating rods is rotationally connected with the rotating plate. By adopting the technical scheme, the rotating plate can rotate on the surface of the rotating rod. The utility model is further characterized in that one end of the rotating rod is welded with the mounting plate, the surface of the rotating rod is sleeved with the torsion spring, and two ends of the torsion spring are respectively connected between the mounting plate and the rotating plate through the spring fixing piece. By adopting the technical scheme, the torsion spring is used for driving the rotating plate to rotate on the surface of the rotating rod. The utility model is further characterized in that a hanging plate is welded at one end of the rotating plate, and fixing columns are welded at two ends of one side of the fixing frame. By adopting the technical scheme, the rotating plate can drive the hanging plate to hang on the surface of the fixed column when rotating. The utility model is further characterized in that two groups of fixing plates are welded o