CN219383632U - Breathing cap with anti-seismic structure - Google Patents

Abstract

The utility model relates to the technical field of respiratory caps, in particular to a respiratory cap with an anti-seismic structure. The technical proposal comprises: breathe cap body, gusset plate and solid fixed ring, breathe the bottom fixed mounting of cap body and have the docking flange, breathe the peripheral fixedly connected with solid fixed ring of cap body at docking flange top, fixedly mounted with gusset plate between docking flange and the solid fixed ring, the top fixedly connected with support column of solid fixed ring, the inboard top swing joint of cap body of support column has the top cap, breathe the threaded rod that extends the top cap is installed to the top screw thread of cap body. According to the breathing cap, the reinforcing plate, the fixing ring and the rubber pad are matched with each other, so that the reinforcing plate and the fixing ring can play a role in reinforcing the breathing cap main body, and the supporting column and the guard rail can protect the top cover and reduce impact force through the matched supporting column, the rubber sleeve and the guard rail.

Description

Breathing cap with anti-seismic structure

Technical Field

The utility model relates to the technical field of respiratory caps, in particular to a respiratory cap with an anti-seismic structure.

Background

The respiratory cap is important supporting equipment for guaranteeing ventilation safety of gas stations, oil tanks and the like, the respiratory cap is connected in a threaded mode, a top cap of the respiratory cap is made of a fireproof aluminum plate, a shell is cast aluminum, a fire-retardant core is made of two types of stainless steel corrugated plates and aluminum corrugated plates, the respiratory cap is vertically arranged at the top of the oil tank, balance of pressure inside and outside the tank is guaranteed, safety of the tank and the gas stations is guaranteed, the respiratory cap of the tank type equipment disclosed by CN207064668U is guaranteed, the problems that steam, acid liquor or alkali liquor are sprayed out from the respiratory cap when a fermentation tank and a tank to be filled are solved, potential safety hazards exist, pipelines, valves, the tank body are made of alkali stains and the like, various defects that cleaning is difficult are overcome, the respiratory cap structure disclosed by CN211077159U is further found through further search, the problem that liquid or steam discharged from the respiratory cap can leak to the tank or the ground in a reverse J type respiratory port is practically solved, the defects like are overcome when the respiratory cap is produced, and the like are similar to the actual defects are overcome when the respiratory cap is used in a workshop: the general respiratory cap does not have better shock-resistant structure, when meetting striking vibrations, can cause certain influence to the respiratory cap, can not protect the respiratory cap when having object striking respiratory cap, can lead to respiratory cap to take place to warp and damage, so need design a respiratory cap with shock-resistant structure.

Disclosure of Invention

The utility model aims to provide a respiratory cap with an anti-seismic structure, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a breathe cap with antidetonation structure, includes breathe cap body, gusset plate and solid fixed ring, breathe the bottom fixed mounting of cap body and have the docking flange, breathe the peripheral fixedly connected with solid fixed ring of cap body at docking flange top, fixedly mounted with gusset plate between docking flange and the solid fixed ring, the top fixedly connected with support column of solid fixed ring, breathe cap body top swing joint in the support column inboard and have the top cap, breathe the top screw thread of cap body and install the threaded rod that extends the top cap.

Can dock with respiration cap body and storage tank through the butt flange, can play the effect of supporting reinforcement to respiration cap body through gusset plate and solid fixed ring, can improve the antidetonation effect of respiration cap body, when meetting the striking, utilize the support column can protect the top cap, can intercept the object of striking through the support column, thereby avoid causing the collision to the top cap, when the object strikes the support column, through rotating threaded rod downwardly moving, can fix the top cap, through reverse rotation threaded rod, make threaded rod and respiration cap body separate, can overturn the top cap and open, can conveniently inspect the service condition of fire barrier and filter layer.

Preferably, the periphery of the breathing cap body is fixedly provided with a supporting frame matched with the top cover, and the breathing cap body and the top cover are movably arranged through a movable piece. Utilize the support frame can play the supporting role to the top cap, can make things convenient for the top cap to cover at breathing cap body top, utilize the movable part can conveniently make the top cap overturn the operation.

Preferably, a rubber pad is clamped between the fixing ring and the breathing cap body, and a rubber sleeve is wrapped on the periphery of the support column. Utilize the rubber pad can protect the respiratory cap body when receiving vibrations, reduce respiratory cap body and receive the damage, can reduce the striking dynamics through the rubber sleeve and cushion, can reduce the striking object simultaneously and take place the damage.

Preferably, a knob is fixedly arranged at the top of the threaded rod, and a guard rail is fixedly connected to the top of the supporting column. Can conveniently drive the threaded rod through the knob and rotate, can play spacing fixed effect to the support column through the rail guard.

Preferably, the inner wall fixed mounting of respiratory cap body has first stopper, and the fire-blocking layer has been placed at the top of first stopper, and the periphery fixedly connected with of threaded rod is with fire-blocking layer complex spacing piece. Utilize first stopper and spacing piece can carry out spacing fixedly to the fire-resistant layer, can prevent through the fire-resistant layer that spark or open flame from entering into the storage tank inside through breathing the cap body, avoid explosion or danger such as conflagration, utilize spacing piece can extrude spacing to the fire-resistant layer.

Preferably, the second limiting blocks are fixedly arranged on two sides of the inner wall of the breathing cap body, and a filtering layer is fixedly arranged between the second limiting blocks in a limiting manner. Utilize the second stopper can carry out spacing fixedly to the filter layer, can filter dust and impurity in the air when ventilation through the filter layer.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with the mutually supporting between gusset plate, solid fixed ring and the rubber pad, can play the reinforcement effect to breathing the cap main part through gusset plate and solid fixed ring, can improve the antidetonation effect of breathing the cap main part, utilize the rubber pad can play the damped effect of buffering when vibrations, avoid receiving great vibrations to cause the damage to breathing the cap main part.

2. Through being provided with the support column, rubber sleeve and the rail guard between mutually supporting, when meetting the striking, can protect the top cap through support column and rail guard, avoid making the top cap receive the collision and lead to the fact the deformation, when the thing striking support column, can subdue the striking dynamics through the rubber sleeve and cushion, can reduce the damage of striking object simultaneously.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic top view of a guard rail according to the present utility model;

fig. 4 is a schematic view of a partial structure of the top cover of the present utility model.

In the figure: 1. a butt flange; 2. a respiratory cap body; 201. a support frame; 202. a movable member; 203. a first limiting block; 204. a second limiting block; 3. a reinforcing plate; 4. a fixing ring; 401. a rubber pad; 5. a support column; 501. a rubber sleeve; 6. a guard rail; 7. a top cover; 8. a threaded rod; 801. a knob; 802. a limiting piece; 9. a fire barrier layer; 10. and (5) a filter layer.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the respiratory cap with the anti-seismic structure provided by the utility model comprises a respiratory cap body 2, a reinforcing plate 3 and a fixing ring 4, wherein a butt flange 1 is fixedly arranged at the bottom of the respiratory cap body 2, the periphery of the respiratory cap body 2 at the top of the butt flange 1 is fixedly connected with the fixing ring 4, the reinforcing plate 3 is fixedly arranged between the butt flange 1 and the fixing ring 4, the top of the fixing ring 4 is fixedly connected with a supporting column 5, the top of the respiratory cap body 2 at the inner side of the supporting column 5 is movably connected with a top cover 7, and a threaded rod 8 extending out of the top cover 7 is arranged at the top of the respiratory cap body 2 in a threaded manner;

rubber pad 401 is clamped between fixed ring 4 and respiratory cap body 2, rubber sleeve 501 is wrapped up in the periphery of support column 5, first stopper 203 is fixed to respiratory cap body 2's inner wall, and fire-resistant layer 9 has been placed at the top of first stopper 203, the periphery fixedly connected with of threaded rod 8 and fire-resistant layer 9 complex spacing piece 802, respiratory cap body 2's inner wall both sides fixed mounting have second stopper 204, and spacing being fixed with filter layer 10 between the second stopper 204.

The respiratory cap with shock resistant structure based on embodiment 1 works on the principle of: can dock respiratory cap body 2 and storage tank through docking flange 1, can play the effect of supporting reinforcement to respiratory cap body 2 through gusset plate 3 and solid fixed ring 4, can improve respiratory cap body 2's antidetonation effect, utilize rubber pad 401 can protect respiratory cap body 2 when receiving vibrations, reduce respiratory cap body 2 and receive the damage, when meetting the striking, utilize support column 5 can protect top cap 7, can intercept the object of striking through support column 5, thereby avoid causing the collision to top cap 7, when the object strikes support column 5, can reduce the striking dynamics through rubber sleeve 501 and cushion, can reduce the striking object and take place the damage simultaneously;

through rotating threaded rod 8, utilize threaded rod 8 to drive spacing piece 802 downwardly moving, can utilize spacing piece 802 to extrude spacing to hinder firefly layer 9, hinder firefly layer 9 to rock and break away from when avoiding taking place to shake, utilize threaded rod 8 can fix top cap 7 simultaneously, through reverse rotation threaded rod 8, make threaded rod 8 and breathing cap body 2 separate, can overturn top cap 7 and open, can conveniently inspect the service conditions of hinder firefly layer 9 and filter layer 10;

utilize first stopper 203 and spacing piece 802 can carry out spacing fixedly to fire-resistant layer 9, can prevent through fire-resistant layer 9 that spark or open flame from entering into the storage tank inside through breathing cap body 2, avoid explosion or danger such as conflagration, utilize second stopper 204 can carry out spacing fixedly to filter layer 10, can filter dust and impurity in the air when ventilation through filter layer 10.

Example two

As shown in fig. 1 and fig. 4, the respiratory cap with anti-seismic structure according to the present utility model further includes: the periphery of the breathing cap body 2 is fixedly provided with a supporting frame 201 matched with the top cover 7, the breathing cap body 2 and the top cover 7 are movably installed through a movable piece 202, the top of the threaded rod 8 is fixedly provided with a knob 801, and the top of the supporting column 5 is fixedly connected with a protective guard 6.

In this embodiment, as shown in fig. 4, the supporting frame 201 is utilized to play a supporting role on the top cover 7, so that the top cover 7 can be conveniently covered on the top of the respiratory cap body 2, the movable piece 202 is utilized to conveniently enable the top cover 7 to perform overturning operation, as shown in fig. 1, the knob 801 can conveniently drive the threaded rod 8 to rotate, and the guard rail 6 can play a limiting and fixing role on the supporting column 5.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (6)

1. Respiratory cap with antidetonation structure, including respiratory cap body (2), gusset plate (3) and solid fixed ring (4), its characterized in that: the novel breathing cap comprises a breathing cap body (2), wherein a butt joint flange (1) is fixedly arranged at the bottom of the breathing cap body (2), a fixing ring (4) is fixedly connected to the periphery of the breathing cap body (2) at the top of the butt joint flange (1), a reinforcing plate (3) is fixedly arranged between the butt joint flange (1) and the fixing ring (4), a supporting column (5) is fixedly connected to the top of the fixing ring (4), a top cover (7) is movably connected to the top of the breathing cap body (2) at the inner side of the supporting column (5), and a threaded rod (8) extending out of the top cover (7) is arranged at the top thread of the breathing cap body (2).

2. A respiratory cap with shock resistant structure according to claim 1, wherein: the periphery of the breathing cap body (2) is fixedly provided with a supporting frame (201) matched with the top cover (7), and the breathing cap body (2) and the top cover (7) are movably arranged through a movable piece (202).

3. A respiratory cap with shock resistant structure according to claim 1, wherein: a rubber pad (401) is clamped between the fixing ring (4) and the breathing cap body (2), and a rubber sleeve (501) is wrapped on the periphery of the supporting column (5).

4. A respiratory cap with shock resistant structure according to claim 1, wherein: the top of threaded rod (8) fixed mounting has knob (801), and the top fixedly connected with rail guard (6) of support column (5).

5. A respiratory cap with shock resistant structure according to claim 1, wherein: the breathing cap is characterized in that a first limiting block (203) is fixedly arranged on the inner wall of the breathing cap body (2), a fire-resistant layer (9) is arranged at the top of the first limiting block (203), and a limiting piece (802) matched with the fire-resistant layer (9) is fixedly connected to the periphery of the threaded rod (8).

6. A respiratory cap with shock resistant structure according to claim 1, wherein: the two sides of the inner wall of the breathing cap body (2) are fixedly provided with second limiting blocks (204), and a filter layer (10) is fixedly limited between the second limiting blocks (204).