CN213724508U

CN213724508U - Civil air defense ventilation equipment

Info

Publication number: CN213724508U
Application number: CN202022587896.1U
Authority: CN
Inventors: 曹磊
Original assignee: Sanmenxia Antai Civil Air Defense Engineering Co ltd
Current assignee: Sanmenxia Antai Civil Air Defense Engineering Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-20
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to the technical field of civil air defense, in particular to civil air defense ventilation equipment, which comprises a fixed plate, wherein a plurality of fixed plates are combined into a box shape, the edges of the upper surface and the lower surface of each fixed plate are fixedly connected with a mounting plate through screw nuts, the surface of the mounting plate is uniformly provided with an integrally formed mounting hole, one side of the inner surface of each fixed plate is uniformly and fixedly connected with a track through the screw nuts, an electric column is arranged inside the track, one side surface of the electric column is fixedly connected with a wind shield through the screw nuts, one side edge of the wind shield, which is far away from the electric column, is fixedly connected with wind shield cloth through the screw nuts, and the outer surface of each fixed plate is fixedly connected with a plurality of protection plates through buckles; has the advantages that: when needs carry out extensive ventilation, only need drive the electronic post through the effect of motor and rotate on the track, a plurality of deep bead can be in parallel state with the fixed plate like this, guarantees that equipment is in the state of ventilating.

Description

Civil air defense ventilation equipment

Technical Field

The utility model relates to a people's air defense technical field specifically is a people's air defense ventilation equipment.

Background

The civil air defense engineering is a special underground building with protection requirements, and the common classification modes thereof are as follows: dividing according to the resistance grade, and directly calling the project as a certain-grade civil air defense project; the system is divided into command communication, personnel shelter, hospital, ambulance station, warehouse, garage and the like according to the use of wartime; according to the usual use, the method can be divided into markets, amusement parks, hotels, movie theaters (auditoriums) and the like; the engineering construction method is divided into two categories, namely digging type engineering and tunnel engineering. In order to reasonably reflect the construction cost, the budget quota and the construction budget are generally classified in a construction manner, and the ventilation of the civil air defense equipment is an indispensable part.

Through retrieval, a patent with the Chinese patent publication number of 201710190190194. X discloses civil air-defense engineering ventilation equipment, which comprises a base, a fan, a transmission shaft, a gearbox, a direct current motor controller, a storage battery and at least two foot-operated driving devices, wherein the transmission shaft is rotatably arranged on the base through a fixed seat, the gearbox is fixedly arranged on the base and positioned between the transmission shaft and the fan, a power output shaft of the gearbox is detachably connected with a rotating shaft of the fan through an alternating current overrunning clutch, a power input shaft of the gearbox is detachably connected with one end of the transmission shaft, and the direct current overrunning clutch is fixedly arranged on the transmission shaft; the above patents suffer from the following disadvantages: the structure is complex, and the installation is not easy; in view of this, we propose a people air defense ventilation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a people's air defense ventilation equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a people's air defense ventilation equipment, is including the fixed plate, and is a plurality of the box type is made up into to the fixed plate, screw nut fixedly connected with mounting panel is passed through to the upper and lower surface edge of fixed plate, integrated into one piece's mounting hole is evenly seted up on the surface of mounting panel, the even fixedly connected with track of screw nut is passed through to internal surface one side of fixed plate, orbital inside is provided with electronic post, screw nut fixedly connected with deep bead is passed through to a side surface of electronic post, the deep bead is kept away from one side edge of electronic post passes through screw nut fixedly connected with windshield cloth, a plurality of protection shields of buckle fixedly connected with are passed through to the surface of fixed plate.

Through the technical scheme, install whole equipment in the ventilation department of civil air defense equipment through the effect of mounting hole and mounting panel, can use, when needs carry out extensive ventilation, only need drive electronic post through the effect of motor and rotate on the track, a plurality of deep bead can be in the parallel state with the fixed plate like this, guarantee that equipment is in the state of ventilating, and when not needing extensive ventilation, only need with deep bead and fixed plate perpendicular, produced gap air inlet when being blown by wind through the cloth that keeps out the wind can, and when needs keep out the wind completely, only need with the cloth that keeps out the wind take off change the protection shield can.

Preferably, the two ends of the electric column are fixedly connected with pulleys, the pulleys are embedded in the track, and the electric column is connected with the track through the pulleys.

Preferably, the center of the electric column is fixedly connected with a second connecting shaft.

Preferably, a fixing rod is fixedly connected to one side of the outer surface of the fixing plate through a screw nut, the fixing plate is connected with a motor through the fixing rod, and the output end of the motor is connected with the fixing shaft through a coupler.

Preferably, one end of the fixed shaft, which is far away from the motor, is fixedly connected with a plurality of first connecting rods, the first connecting rods are connected with first connecting shafts, and the first connecting shafts are connected with second connecting shafts.

Preferably, the number of the first connecting shafts, the number of the first connecting rods and the number of the electric columns are the same.

Through above-mentioned technical scheme, can drive electric column through the effect of motor and carry out circular motion, and electric column self can carry out the rotation to guarantee that the deep bead can free motion.

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

1. this people's air defense ventilation equipment can drive the electric column through the effect of motor and carry out circular motion, and electric column self can carry out the rotation to guarantee that the deep bead can free motion.

2. This people's air defense ventilation equipment when needs carry out extensive ventilation, only need the effect through the motor to drive the electric column and rotate on the track, a plurality of deep bead can be in parallel state with the fixed plate like this, guarantees that equipment is in the state of ventilating.

3. This people's air defense ventilation equipment, when not needing extensive ventilation, only need with the deep bead perpendicular with the fixed plate, through the wind-break cloth produced when being blown the gap air inlet can, and when needs keep away from the wind completely, only need with the wind-break cloth take off change the protection shield can.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the middle rail of the present invention;

fig. 3 is a schematic structural view of a wind deflector according to the present invention.

In the figure: 1. mounting a plate; 2. mounting holes; 3. a wind-blocking cloth; 4. a fixing plate; 5. a wind deflector; 6. a track; 7. an electric column; 8. a first connecting shaft; 9. a first connecting rod; 10. a fixed shaft; 11. a motor; 12. fixing the rod; 13. a pulley; 14. a second connecting shaft; 15. and (5) protecting the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a people's air defense ventilation equipment, including fixed plate 4, a plurality of fixed plates 4 make up into the box type, the upper and lower surface edge of fixed plate 4 passes through screw nut fixedly connected with mounting panel 1, integrated into one piece's mounting hole 2 is evenly seted up on mounting panel 1's surface, the even fixedly connected with track 6 of screw nut is passed through to fixed plate 4's internal surface one side, the inside of track 6 is provided with electronic post 7, screw nut fixedly connected with deep bead 5 is passed through to one side surface of electronic post 7, one side edge that electronic post 7 was kept away from to deep bead 5 passes through screw nut fixedly connected with wind-break cloth 3, a plurality of protection shields 15 of buckle.

Through the technical scheme, install whole equipment in the ventilation department of civil air defense equipment through mounting hole 2 and mounting panel 1's effect, can use, when needs carry out extensive ventilation, only need drive electronic post 7 through motor 11's effect and rotate on track 6, a plurality of deep bead 5 can be in the parallel state with fixed plate 4 like this, guarantee that equipment is in the state of ventilating, and when not needing extensive ventilation, only need be perpendicular with deep bead 5 and fixed plate 4, produced gap air inlet when being blown by wind through wind-break cloth 3 can, and when needs are sheltered from wind completely, only need take off wind-break cloth 3 and trade protection shield 15 can.

Preferably, both ends fixedly connected with pulley 13 of electronic post 7, pulley 13 is embedded inside with track 6, electronic post 7 is connected with track 6 through pulley 13, fixedly connected with second connecting axle 14 is located at the center of electronic post 7, screw nut fixedly connected with dead lever 12 is passed through to surface one side of fixed plate 4, fixed plate 4 is connected with motor 11 through dead lever 12, motor 11's output is connected with fixed axle 10 through the shaft coupling, a plurality of head rods 9 of one end fixedly connected with of motor 11 are kept away from to fixed axle 10, head rod 9 is connected with first connecting axle 8, first connecting axle 8 is connected with second connecting axle 14, first connecting axle 8, head rod 9 is the same with the quantity of electronic post 7.

When the civil air defense ventilation equipment of the embodiment is used, the whole equipment is arranged at the ventilation position of the civil air defense equipment through the action of the mounting hole 2 and the mounting plate 1, can be used, when large-scale ventilation is needed, the electric column 7 is driven to rotate on the track 6 only through the action of the motor 11, thus, a plurality of wind shields 5 can be in parallel with the fixed plate 4, the ventilation state of the equipment is ensured, when large-scale ventilation is not needed, the wind shield 5 is only required to be perpendicular to the fixed plate 4, and wind enters through a gap generated when the wind shield cloth 3 is blown by wind, and when need keep away the wind completely, only need with the cloth 3 that keeps out the wind take off change protection shield 15 can, can drive electric column 7 through the effect of motor 11 and carry out circular motion, and electric column 7 self can carry out the rotation to guarantee that deep bead 5 can free motion.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a people's air defense ventilation equipment, is including fixed plate (4), its characterized in that: a plurality of fixed plate (4) make up into the box type, the upper and lower surface edge of fixed plate (4) passes through screw nut fixedly connected with mounting panel (1), integrated into one piece's mounting hole (2) are evenly seted up on the surface of mounting panel (1), the even fixedly connected with track (6) of screw nut is passed through to internal surface one side of fixed plate (4), the inside of track (6) is provided with electronic post (7), a side surface of electronic post (7) passes through screw nut fixedly connected with deep bead (5), deep bead (5) are kept away from one side edge of electronic post (7) passes through screw nut fixedly connected with windshield cloth (3), a plurality of protection shields (15) of buckle fixedly connected with are passed through to the surface of fixed plate (4).

2. The civil air defense ventilation device of claim 1, wherein: the both ends fixedly connected with pulley (13) of electric column (7), pulley (13) embedded with the inside of track (6), electric column (7) through pulley (13) with track (6) are connected.

3. A civil air defense ventilation device as claimed in claim 2, wherein: the center of the electric column (7) is fixedly connected with a second connecting shaft (14).

4. A civil air defense ventilation device as claimed in claim 3, wherein: the outer surface of fixed plate (4) one side is through screw nut fixedly connected with dead lever (12), fixed plate (4) are connected with motor (11) through dead lever (12), the output of motor (11) is connected with fixed axle (10) through the shaft coupling.

5. A civil air defense ventilation device as claimed in claim 4, wherein: one end, far away from the motor (11), of the fixed shaft (10) is fixedly connected with a plurality of first connecting rods (9), the first connecting rods (9) are connected with first connecting shafts (8), and the first connecting shafts (8) are connected with second connecting shafts (14).

6. A civil air defense ventilation device as claimed in claim 5, wherein: the number of the first connecting shafts (8) and the number of the first connecting rods (9) are the same as that of the electric columns (7).