CN218672615U - Fire control air pipe's mounting structure - Google Patents

Abstract

The utility model discloses an installation structure of a fire-fighting ventilation pipeline, which belongs to the technical field of pipeline installation, and comprises a support seat, a groove is opened inside the support seat, a third chute is symmetrically opened on the inner wall of the groove, and the third chute slides inside A slider is connected, the upper surface of the slider is hinged with a hinged rod, one end of the hinged rod is hinged with a roller, the inside of the support seat is provided with an adjustment mechanism, the upper surface of the support seat is fixedly connected with a support plate, and the inner side of the support plate is provided with The horizontal plate is provided with a limit plate under the horizontal plate, and the upper end of the support plate is fixedly connected with expansion bolts. It can reduce the friction between the ventilation pipe and the installation structure, so the construction personnel can easily push the ventilation pipe during installation, which saves time and effort, improves the installation efficiency of the ventilation pipe, and reduces the climbing time of workers The probability of ladder tilting also reduces the safety hazards of workers during construction.

Description

Installation structure of a fire-fighting ventilation duct

technical field

The utility model relates to an installation structure of a fire-fighting ventilation pipeline, which belongs to the technical field of pipeline installation.

Background technique

Ventilation duct is the channel of ventilation and air conditioning engineering in industrial and civil buildings. Its purpose is to let the air circulate. It is mainly used in the purification system of dust-free workshops in the electronics industry, the purification system of aseptic workshops in medicine and food, hotels, hotels, shopping malls, hospitals and office buildings. central air-conditioning system, etc.

At present, the existing passing pipes are generally installed on the building through the hanging ribs and cross bars, but in the installation process, the installation structure is generally fixed on the building, and then one end of the ventilation pipe is placed on the installation structure inside, and then push the other end of the ventilation duct to slide the ventilation duct onto multiple installation structures, because the ventilation ducts are generally installed on the top surface of the building, and the friction between the ventilation duct and the installation structure is relatively Large, so the installation is time-consuming and laborious. Secondly, workers need to climb on the ladder to push the ventilation pipe. When the friction between the ventilation pipe and the installation structure is large, the ladder is easy to tilt when the ventilation pipe is pushed hard. Thereby increasing the safety hazard of worker's construction.

Utility model content

The purpose of this utility model is to provide a fire-fighting ventilation duct installation structure in order to solve the above problems, which can reduce the friction between the ventilation duct and the installation structure, so construction workers can easily push the ventilation during installation. Pipes, which save time and effort, and improve the installation efficiency of ventilation pipes, and secondly reduce the chance of tilting the ladders that workers climb, and also reduce the safety hazards of workers during construction.

The utility model achieves the above-mentioned purpose through the following technical proposals. A fire-fighting ventilation duct installation structure includes a support seat, a groove is opened inside the support seat, and a third chute is symmetrically opened on the inner wall of the groove. The inside of the third chute is slidably connected with a slider, and the upper surface of the slider is hinged with a hinged rod, one end of the hinged rod is hinged with a roller, the inside of the support seat is provided with an adjustment mechanism, and the upper surface of the support seat The surface is fixedly connected with a support plate, and the inner side of the support plate is provided with a horizontal plate, the lower part of the horizontal plate is provided with a limit plate, and the upper end of the support plate is fixedly connected with an expansion bolt.

Preferably, the adjustment mechanism includes a threaded rod, and one end of the threaded rod passes through the support base and is fixedly connected to the turntable, the threaded rod is rotatably connected to the inner side wall of the third chute, and the slider inside the third chute is connected to the Threaded rods are threaded in the opposite way.

Preferably, the inside of the horizontal plate is provided with a first chute, and the inner side wall of the first chute is provided with multiple sets of locking grooves, the inside of the locking groove is provided with a locking plate, and the lower end of the locking plate is fixedly connected with a slide plate, the lower end of the slide plate is fixedly connected with the upper end of the limiting plate.

Preferably, the width of the first chute is larger than that of the sliding plate and smaller than that of the clamping plate.

Preferably, the inside of the support plate is provided with a second chute, and the two ends of the horizontal plate pass through the second chute through the slider and are fixedly connected to the connecting plate, and the upper surface of the connecting plate is fixedly connected to a two-way threaded telescopic rod , the upper end of the two-way threaded expansion rod is fixedly connected with the upper end of the support plate.

The beneficial effects of the utility model are: the utility model cooperates with the turntable and the threaded rod in the adjustment mechanism of the support seat through the roller arranged at one end of the hinged rod, so that the roller can be easily raised, so when the ventilation pipe is pushed, the pipe There will be rolling friction with the installation structure, which can reduce the friction between the ventilation pipe and the installation structure, so the construction personnel will easily push the ventilation pipe during installation, which saves time and effort, and improves It improves the installation efficiency of ventilation ducts, and secondly reduces the chances of workers climbing ladders tilting, and also reduces the safety hazards of workers during construction

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the support seat in the utility model;

Fig. 3 is a schematic structural view of the utility model viewed from above.

In the figure: 1 support seat, 2 turntable, 3 limit plate, 4 connecting plate, 5 two-way thread telescopic rod, 6 card slot, 7 first chute, 8 expansion bolt, 9 clamp plate, 10 second chute, 11 Groove, 12 rollers, 13 hinged rods, 14 slide blocks, 15 threaded rods, 16 third chutes, 17 slide plates, 18 horizontal plates, 19 support plates.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figs. 1-3, an installation structure of a fire-fighting ventilation duct, including a support base 1, a groove 11 is opened inside the support base 1, and a third chute 16 is symmetrically opened on the inner wall of the groove 11, The inside of the third chute 16 is slidably connected with a slider 14, and the upper surface of the slider 14 is hinged with a hinged rod 13, and one end of the hinged rod 13 is hinged with a roller 12, and the inside of the support seat 1 is provided with Adjusting mechanism, the upper surface of the support seat 1 is fixedly connected with a support plate 19, and the inner side of the support plate 19 is provided with a horizontal plate 18, the bottom of the horizontal plate 18 is provided with a limit plate 3, and the upper end of the support plate 19 is fixed Expansion bolts 8 are connected.

As a technical optimization scheme of the present utility model, the adjustment mechanism includes a threaded rod 15, and one end of the threaded rod 15 is fixedly connected to the turntable 2 through the support base 1, and the inner side of the threaded rod 15 and the third chute 16 The wall is connected by rotation, and the sliding block 14 inside the third chute 16 is connected in the opposite way to the threaded rod 15. Through the rotation of the threaded rod 15 in the adjustment mechanism, the roller 12 can be raised and lowered, so as to facilitate the ventilation. Pipes are installed.

As a technical optimization scheme of the present utility model, the inside of the horizontal plate 18 is provided with a first chute 7, and the inner side wall of the first chute 7 is provided with a plurality of sets of card slots 6, and the inside of the card slot 6 A clamping plate 9 is provided, and the lower end of the clamping plate 9 is fixedly connected with a slide plate 17, the lower end of the slide plate 17 is fixedly connected with the upper end of the limiting plate 3, and the width of the first chute 7 is greater than the width of the slide plate 17 and less than The width of the clamping plate 9 cooperates with the limiting plate 3 through the clamping plate 9 provided inside the clamping groove 6 and the slide plate 17 below the clamping plate 9, so that ventilation ducts of different widths can be limited, thus improving the ventilation duct. Installation stability.

As a technical optimization scheme of the present utility model, the inside of the support plate 19 is provided with a second chute 10, and the two ends of the horizontal plate 18 pass through the second chute 10 through the slider and are fixedly connected with the connecting plate 4, And the upper surface of connecting plate 4 is fixedly connected with two-way thread telescoping rod 5, and the upper end of described two-way thread telescoping rod 5 is fixedly connected with the upper end of support plate 19, facilitates the height adjustment of horizontal plate 18, therefore is convenient to extruding ventilation duct fixed.

When the utility model is in use, at first the support seat 1 is fixed on the top surface of the building through the expansion bolt 8 on the upper end of the support plate 19, and then the threaded rod 15 inside the support seat 1 is rotated clockwise by the turntable 2, so that the threaded rod 15 will Drive the slide block 14 inside the third chute 16 to move relatively close, so that the hinged rod 13 will lift the roller 12 out of the inside of the groove 11, then place one end of the ventilation duct on the top of the roller 12, and then the working Personnel just can push ventilation pipe, and this moment, ventilation pipe and roller 12 will produce rolling friction, so worker only needs to use very little power and just can push ventilation pipe, after ventilation pipe moves to designated position, after passing turntable 2 Turn clockwise, so that the roller 12 is retracted into the groove 11. At this time, the ventilation pipe will fall on the upper surface of the support base 1, and then turn the two-way threaded telescopic rod 5 to push the horizontal plate 18 close to the support base through the connecting plate 4 1 The ventilation duct on the upper surface, so as to fix the ventilation duct, and then pull the clamp plate 9 upward to move the clamp plate 9 out of the slot 6, at this time, the limiting plate 3 can be moved so that the limiting plate 3 is relatively close to the ventilation duct Afterwards, the clamping plate 9 is loosened, and when the clamping plate 9 and the limiting plate 3 are subjected to gravity, they fall on the inside of the draw-in groove 6 again, so that the ventilation duct can be limited and the ventilation duct can be prevented from laterally shaking.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. An installation structure of a fire-fighting ventilation duct, comprising a support seat (1), characterized in that: the inside of the support seat (1) is provided with a groove (11), and the inner wall of the groove (11) is symmetrically provided with a second Three slide slots (16), the inside of the third slide slot (16) is slidingly connected with a slide block (14), and the upper surface of the slide block (14) is hinged with a hinged rod (13), and the hinged rod (13) One end of one end is hinged with a roller (12), the inside of the support seat (1) is provided with an adjustment mechanism, the upper surface of the support seat (1) is fixedly connected with a support plate (19), and the support plate (19) A horizontal plate (18) is arranged on the inner side, a limiting plate (3) is arranged below the horizontal plate (18), and an expansion bolt (8) is fixedly connected to the upper end of the support plate (19). 2. The installation structure of a fire-fighting ventilation duct according to claim 1, characterized in that: the adjustment mechanism includes a threaded rod (15), and one end of the threaded rod (15) is fixedly connected through the support seat (1) There is a turntable (2), the threaded rod (15) is rotatably connected to the inner side wall of the third chute (16), and the slider (14) inside the third chute (16) is threadedly connected to the threaded rod (15) In the opposite way. 3. The installation structure of a fire-fighting ventilation duct according to claim 1, characterized in that: the inside of the horizontal plate (18) is provided with a first chute (7), and the first chute (7) The inner side wall is provided with multiple groups of draw-in grooves (6), and the inside of the draw-in groove (6) is provided with a clamp plate (9), and the lower end of the clamp plate (9) is fixedly connected with a slide plate (17), and the slide plate (17) ) is fixedly connected with the upper end of the limiting plate (3). 4. The installation structure of a fire-fighting ventilation duct according to claim 3, characterized in that: the width of the first chute (7) is larger than the width of the sliding plate (17) and smaller than the width of the clamping plate (9). 5. The installation structure of a fire-fighting ventilation duct according to claim 1, characterized in that: the inside of the support plate (19) is provided with a second chute (10), and the two ends of the horizontal plate (18) The connecting plate (4) is fixedly connected through the second chute (10) by the slider, and the upper surface of the connecting plate (4) is fixedly connected with a two-way thread telescopic rod (5), and the two-way thread telescopic rod (5) The upper end of the upper end is fixedly connected with the upper end of support plate (19).

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