CN217439868U

CN217439868U - Airtight people's air defense door convenient to installation

Info

Publication number: CN217439868U
Application number: CN202220061761.8U
Authority: CN
Inventors: 曹磊
Original assignee: Shanghai Guyite Civil Air Defense Engineering Co ltd
Current assignee: Shanghai Guyite Civil Air Defense Engineering Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-09-16
Anticipated expiration: 2032-01-11

Abstract

The utility model belongs to the technical field of the people's air defense door, specific airtight people's air defense door convenient to installation that says so, including deckle board and fixed column, the hinge is installed on the right side of deckle board, and the right side of hinge installs a body, the sealing strip is installed on the right side of the body, and the fixed orifices has been seted up to the inside of sealing strip, the fixed column is installed in the inside of fixed orifices, and the inside groove has been seted up to the below of fixed column, the fixed slot has been seted up to the left and right sides of the inside groove of installation, and the internally mounted of installing the inside groove has a spacing groove, first pivot is installed to the below of spacing groove, and the below of first pivot is connected with the connecting rod, the horizontal pole is installed to the below of connecting rod. The utility model discloses a be provided with the hinge in the left side of the door body, through the hinge with the door body and the frame plate between the mutual installation together, the frame plate is installed on the wall body, then the door body is installed through the hinge, the sealing performance of sealing strip reinforcing means in the use after the installation is accomplished.

Description

Airtight people's air defense door convenient to installation

Technical Field

The utility model relates to a people's air defense door technical field specifically is an airtight people's air defense door convenient to installation.

Background

The civil air defense door is a door at an entrance and an exit of civil protection engineering, has more distinct classification, comprises various civil air defense devices such as a common single-leaf protective airtight door, a common double-leaf protective airtight door, an airtight door, a movable threshold single-leaf protective airtight door, a double-leaf protective airtight door, an airtight door and the like, takes measures of air defense, disaster resistance and relief, implements rescue actions, prevents and relieves the activities of disaster damage, and belongs to civil air defense protective equipment.

The existing civil air defense door is inconvenient to install in the using process, has insufficient tightness, is more complicated to use and inconvenient to use, and brings inconvenience to users.

Therefore, a sealed civil air defense door convenient to install is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solve current people's air defense door inconvenient installation in the use to the seal is also not enough, and uses also comparatively loaded down with trivial details, and is convenient inadequately, brings inconvenient problem for the user, the utility model provides an airtight people's air defense door convenient to installation.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a convenient-to-install airtight civil air defense door, which comprises a frame plate and a fixed column, wherein the right side of the frame plate is provided with a hinge, and the right side of the hinge is provided with a door body, the right side of the door body is provided with a sealing strip, the inside of the sealing strip is provided with a fixing hole, the fixing column is arranged inside the fixing hole, an inner installation groove is arranged below the fixing column, fixing grooves are arranged on the left side and the right side of the inner installation groove, a limiting groove is arranged in the inner mounting groove, a first rotating shaft is arranged below the limiting groove, a connecting rod is connected below the first rotating shaft, a cross rod is arranged below the connecting rod, an adjusting mechanism is arranged behind the cross rod, a retaining block is arranged on the left side of the adjusting mechanism, and the left side of the retention block is provided with a driven gear, the rear part of the driven gear is provided with a driving gear, and the rear part of the driving gear is connected with a hand wheel.

Preferably, the connecting rod forms a rotating structure through the first rotating shaft and the fixing column, and the fixing column is movably connected with the limiting groove.

Preferably, adjustment mechanism includes arris shaped plate, second pivot and spacing pivot, the internally mounted of arris shaped plate has the second pivot, and the below of second pivot installs spacing pivot.

Preferably, the prismatic plate forms a rotating structure through the second rotating shaft and the connecting rod, and the prismatic plate forms a rotating structure through the limiting rotating shaft and the frame plate.

Preferably, the adjusting mechanism is fixedly connected with the cross rod, and the cross rod is matched with the fixing groove in size.

Preferably, the driven gear forms a rotating structure through the matching between the driving gear and the hand wheel, the driven gear is meshed with the cross rod, and the cross rod forms a translation structure through the retention block.

The utility model discloses an useful part lies in:

1. the utility model discloses a be provided with the hinge in the left side of the door body, through the hinge with the door body and the frame plate between each other install together, the frame plate is installed on the wall body, then the door body is installed through the hinge, the sealing performance of sealing strip reinforcing device in the use after the installation;

2. the utility model discloses a be provided with the connecting rod and rotate through first pivot to make the connecting rod rotate through between first pivot and the fixed column, the connecting rod can change the angle of connecting rod at the rotation in-process, highly can change at the in-process connecting rod of angle change, consequently will drive the fixed column and stretch out and draw back in the inside of fixed orifices, thereby can lock the door body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic internal structure diagram according to an embodiment;

FIG. 2 is a schematic perspective view of an embodiment;

FIG. 3 is a schematic perspective view of the second embodiment;

fig. 4 is a schematic rear view of the second embodiment.

In the figure: 1. a frame plate; 2. a hinge; 3. a door body; 4. a sealing strip; 5. a fixing hole; 6. fixing a column; 7. installing an inner groove; 8. fixing grooves; 9. a limiting groove; 10. a first rotating shaft; 11. a connecting rod; 12. a cross bar; 13. an adjustment mechanism; 1301. a prismatic plate; 1302. a second rotating shaft; 1303. a limiting rotating shaft; 14. a retention block; 15. a hand wheel; 16. a driven gear; 17. a drive gear.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-2, a conveniently installed airtight civil air defense door comprises a frame plate 1 and a fixed column 6, wherein a hinge 2 is installed on the right side of the frame plate 1, a door body 3 is installed on the right side of the hinge 2, a sealing strip 4 is installed on the right side of the door body 3, a fixed hole 5 is formed in the sealing strip 4, the fixed column 6 is installed in the fixed hole 5, an installation inner groove 7 is formed below the fixed column 6, fixing grooves 8 are formed on the left side and the right side of the installation inner groove 7, a limiting groove 9 is installed in the installation inner groove 7, a first rotating shaft 10 is installed below the limiting groove 9, a connecting rod 11 is connected below the first rotating shaft 10, a cross rod 12 is installed below the connecting rod 11, an adjusting mechanism 13 is installed behind the cross rod 12, a fixing block 14 is installed on the left side of the adjusting mechanism 13, a driven gear 16 is installed on the left side of the fixing block 14, a driving gear 17 is installed behind the driven gear 16, and a hand wheel 15 is connected to the rear of the driving gear 17.

Connecting rod 11 constitutes revolution mechanic between through first pivot 10 and fixed column 6, and be swing joint between fixed column 6 and the spacing groove 9, thereby make connecting rod 11 rotate between through first pivot 10 and fixed column 6, connecting rod 11 can change connecting rod 11's angle at the rotation in-process, highly can change at angle change's in-process connecting rod 11, consequently will drive fixed column 6 and stretch out and draw back in the inside of fixed orifices 5, thereby can lock the door body 3.

For fixed connection between adjustment mechanism 13 and the horizontal pole 12, and the size between horizontal pole 12 and the fixed slot 8 coincide each other, thereby make adjustment mechanism 13 can be driven by horizontal pole 12 and remove about the inside of device, because adjustment mechanism 13 passes through second pivot 1302 and door body 3 interconnect at the removal in-process, consequently the arris board 1301 can use second pivot 1302 as the axle and rotate between the door body 3 and will drive arris board 1301 and move at the inside position of device, thereby electric connecting rod 11 rotates between the inside lift of device and fixed column 6.

Driven gear 16 constitutes revolution mechanic through the cooperation between driving gear 17 and the hand wheel 15, and intermeshing between driven gear 16 and the horizontal pole 12, and horizontal pole 12 constitutes the translation structure through solid piece 14, thereby make the user rotate hand wheel 15 in the operative installations, hand wheel 15 can drive driving gear 17 and rotate, because driving gear 17 and driven gear 16 intermeshing, consequently, driven gear 16 also can rotate, driven gear 16 can drive horizontal pole 12 and rotate carrying out the pivoted in-process, horizontal pole 12 and solid piece 14 intermeshing, consequently, horizontal pole 12 can be controlled the translation in the inside of device, will drive adjustment mechanism 13 and remove at the translation in-process.

Example two

Referring to fig. 3 to 4, in the first comparative example, as a supplementary implementation manner of the first example, the adjusting mechanism 13 includes a prismatic plate 1301, a second rotating shaft 1302 and a limiting rotating shaft 1303, the second rotating shaft 1302 is installed inside the prismatic plate 1301, and the limiting rotating shaft 1303 is installed below the second rotating shaft 1302.

The prismatic plate 1301 forms a rotating structure through the second rotating shaft 1302 and the connecting rod 11, and the prismatic plate 1301 forms a rotating structure through the limiting rotating shaft 1303 and the frame plate 1, so that the prismatic plate 1301 can rotate between the limiting rotating shaft 1303 and the door body 3 in the moving process, and the upper vertex and the lower vertex of the prismatic plate 1301 can move in the device to drive the connecting rod 11 to rotate in the device in a lifting mode.

The working principle is that firstly, a user mutually installs a door body 3 and a frame plate 1 through a hinge 2, the frame plate 1 is installed on a wall body, then the door body 3 is installed through the hinge 2, after the installation, the sealing performance of the device is enhanced in the use process of a sealing strip 4, then the device rotates a hand wheel 15 when in use, the hand wheel 15 drives a driving gear 17 to rotate, the driving gear 17 is meshed with a driven gear 16, so the driven gear 16 also rotates, the driven gear 16 drives a cross rod 12 to rotate in the rotating process, the cross rod 12 is meshed with a fixing block 14, so the cross rod 12 can horizontally move in the device, the adjusting mechanism 13 can be driven by the cross rod 12 to move in the device, and the adjusting mechanism 13 is mutually connected with the door body 1302 through a second rotating shaft in the moving process, therefore, the prism plate 1301 can rotate between the door body 3 by taking the second rotating shaft 1302 as an axis to drive the prism plate 1301 to move in the inner position of the device, so that the electric connecting rod 11 rotates between the inner lifting of the device and the fixed column 6, the connecting rod 11 rotates between the first rotating shaft 10 and the fixed column 6, the connecting rod 11 can change the angle of the connecting rod 11 in the rotating process, the height of the connecting rod 11 can change in the angle changing process, and therefore the fixed column 6 can be driven to stretch and contract in the fixing hole 5, and the door body 3 can be locked.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a airtight people's air defense door convenient to installation which characterized in that: the door comprises a frame plate (1) and a fixed column (6), wherein a hinge (2) is installed on the right side of the frame plate (1), a door body (3) is installed on the right side of the hinge (2), a sealing strip (4) is installed on the right side of the door body (3), a fixed hole (5) is formed in the sealing strip (4), the fixed column (6) is installed in the fixed hole (5), an installation inner groove (7) is formed below the fixed column (6), fixing grooves (8) are formed in the left side and the right side of the installation inner groove (7), a limiting groove (9) is installed in the installation inner groove (7), a first rotating shaft (10) is installed below the limiting groove (9), a connecting rod (11) is connected below the first rotating shaft (10), a cross rod (12) is installed below the connecting rod (11), and an adjusting mechanism (13) is installed behind the cross rod (12), the left side of adjustment mechanism (13) is installed solid piece (14), and driven gear (16) are installed on the left side of solid piece (14), driving gear (17) are installed at the rear of driven gear (16), and the rear of driving gear (17) is connected with hand wheel (15).

2. A containment civil air defense door facilitating installation according to claim 1, wherein: the connecting rod (11) forms a rotating structure with the fixing column (6) through the first rotating shaft (10), and the fixing column (6) is movably connected with the limiting groove (9).

3. A containment civil air defense door facilitating installation according to claim 1, wherein: the adjusting mechanism (13) comprises a prismatic plate (1301), a second rotating shaft (1302) and a limiting rotating shaft (1303), wherein the second rotating shaft (1302) is installed inside the prismatic plate (1301), and the limiting rotating shaft (1303) is installed below the second rotating shaft (1302).

4. A readily installable, enclosed personal protective door according to claim 3 wherein: the prismatic plate (1301) forms a rotating structure with the connecting rod (11) through the second rotating shaft (1302), and the prismatic plate (1301) forms a rotating structure with the frame plate (1) through the limiting rotating shaft (1303).

5. A readily installable, enclosed personal protective door according to claim 1 wherein: the adjusting mechanism (13) is fixedly connected with the cross rod (12), and the cross rod (12) is matched with the fixing groove (8) in size.

6. A readily installable, enclosed personal protective door according to claim 1 wherein: the driven gear (16) forms a rotating structure through the matching between the driving gear (17) and the hand wheel (15), the driven gear (16) and the cross rod (12) are meshed with each other, and the cross rod (12) forms a translation structure through the fixing block (14).