CN211524589U - Civil air defense door convenient to firm locking - Google Patents
Civil air defense door convenient to firm locking Download PDFInfo
- Publication number
- CN211524589U CN211524589U CN201922413988.5U CN201922413988U CN211524589U CN 211524589 U CN211524589 U CN 211524589U CN 201922413988 U CN201922413988 U CN 201922413988U CN 211524589 U CN211524589 U CN 211524589U
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- observation window
- air defense
- door frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a civil air defense door convenient to firm locking, it include the door frame and with door frame articulated door plant, sliding connection has the sliding plate of taking the drive groove on the door plant, be equipped with between sliding plate and the door plant and rotate the carousel of being connected with the door plant, the eccentric department of carousel is equipped with inserts and locates the drive inslot and can drive the gliding actuating lever of sliding plate, one side of sliding plate is equipped with the initiative rack, it is connected with the driven gear with initiative rack toothing to rotate on the door plant, be equipped with on the driven gear and rotate and the joint pole of joint in the lateral wall of door frame along with the driven gear. The utility model discloses have the effect of the firm locking after the door plant closure of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the technique of people's air defense equipment and specifically relates to a people's air defense door convenient to firm locking is related to.
Background
The civil air defense door is one of devices used by governments for mobilization and organization of masses, taking measures of air attack prevention and disaster resistance and relief, implementing rescue actions, and preventing and relieving disaster damage activities.
The utility model discloses a patent that the prior art can refer to the grant bulletin number for CN205477231U, this utility model relates to a people's air defense door, including the door frame and the door body, the door frame includes first erector and horizontal body, and the door body passes through the bull stick and is articulated with the horizontal body, still is provided with the filler that is used for filling the clearance between the door body and the first erector between the first erector, and the filler is made by soft materials.
The above prior art solutions have the following drawbacks: when the civil air defense door is closed, the resistance increasing piece is abutted to the ground, the door body is fixed by friction force, and the closed door body is easily forced to be opened when the door body is subjected to strong impact force, so that the closed door body is not firm in locking.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a civil air defense door convenient to firm locking, it has the effect of being convenient for firm locking after the door plant is closed.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the civil air defense door convenient to firmly lock comprises a door frame and a door plate hinged with the door frame, wherein a sliding plate with a driving groove is connected to the door plate in a sliding mode, a rotary plate which is connected with the door plate in a rotating mode is arranged between the sliding plate and the door plate, a driving rod which is inserted into the driving groove and can drive the sliding plate to slide is arranged at the eccentric position of the rotary plate, a driving rack is arranged on one side of the sliding plate, a driven gear meshed with the driving rack is connected to the door plate in a rotating mode, and a clamping rod which can rotate along with the driven gear and is clamped in the side wall of the door frame is arranged on the driven gear.
Through adopting above-mentioned technical scheme, when the door plant is closed to the door frame in, the carousel drives the actuating lever and slides in the drive inslot to make the sliding plate slide and make driven gear rotate under the effect of initiative rack, and then with joint pole joint in the door frame so that the door plant is fixed in the door frame, thereby reach the effect of the firm locking after the door plant closure of being convenient for.
The present invention may be further configured in a preferred embodiment as: the clamping rod is provided with a reinforcing rod at one end deviating from the end connected with the driven gear, and the door frame is provided with a clamping groove matched with the clamping rod and the reinforcing rod.
Through adopting above-mentioned technical scheme, when joint pole along with the rotation of driven gear and joint in the door frame, the draw-in groove can be arranged in to joint pole and the anchor strut who is connected rather than the joint pole to consolidate the joint pole, thereby realize promoting the firm degree of door plant closed back locking.
The present invention may be further configured in a preferred embodiment as: the door frame is connected with a reinforcing plate capable of covering the notch of the clamping groove in a sliding mode.
Through adopting above-mentioned technical scheme, when the joint pole joint was in the draw-in groove, the gusset plate that slides made it contradict and cover the notch of draw-in groove with the joint pole to prevent that the joint pole from droing in the draw-in groove, realize further strengthening the fixed of joint pole.
The present invention may be further configured in a preferred embodiment as: the upper end face of the sliding plate is provided with a door bolt which extends along the height direction of the door panel and can slide along with the sliding plate and then be inserted into the upper frame of the door frame.
Through adopting above-mentioned technical scheme, when the sliding plate slided under the effect of carousel, the keeper rather than being connected can insert in the door frame along with the slip of sliding plate to further strengthen the fixed of door plant, promote the firm degree of door plant locking.
The present invention may be further configured in a preferred embodiment as: and an insertion rod capable of penetrating through a bolt is inserted into the upper frame of the door frame.
Through adopting above-mentioned technical scheme, when the keeper is inserted in the door frame, insert the inserted bar of locating on the door frame and can wear to penetrate the keeper, alright realize consolidating the keeper of inserting in the door frame to further promote the firm degree of door plant locking.
The present invention may be further configured in a preferred embodiment as: an observation window is formed in the door plate, and a transparent observation window plate is arranged on the observation window.
Through adopting above-mentioned technical scheme, after the door plant is closed, personnel alright see through the observation luffer boards on the observation window and observe the outer condition of door plant to make personnel master reasonable opportunity of opening the door.
The present invention may be further configured in a preferred embodiment as: the inner wall of the observation window is provided with an installation slot matched with the edge of the observation window plate.
Through adopting above-mentioned technical scheme, set up ann's slot on observation window's inner wall to make observation window board can be fully connected with observation window, prevent that observation window board from droing and reducing the security of this people's air defense door.
The present invention may be further configured in a preferred embodiment as: and a sealing gasket is arranged at the joint of the observation window plate and the observation window.
Through adopting above-mentioned technical scheme, when being in under the more environment of smoke and dust, sealed the leakproofness that can ensure observation window to promote the security of this people's air defense door.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the door plate is closed into the door frame, the turntable drives the driving rod to slide in the driving groove, so that the sliding plate slides, the driven gear rotates under the action of the driving rack, and the clamping rod is clamped in the door frame to fix the door plate in the door frame, so that the effect of firmly locking the door plate after the door plate is closed is achieved;
2. when the sliding plate slides under the action of the rotary disc, the door bolt connected with the sliding plate can be inserted into the door frame along with the sliding of the sliding plate, so that the fixation of the door plate is further enhanced, and the locking firmness degree of the door plate is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic structural view of a high-light observation window and an observation window plate according to the embodiment.
FIG. 3 is a schematic structural diagram of the embodiment highlighting a door panel in a locked state.
FIG. 4 is a schematic structural diagram of an embodiment of a highlighted door panel in an unlocked state.
In the figure, 1, a door frame; 11. a reinforcing plate; 12. inserting a rod; 13. a card slot; 131. an extension port; 2. a door panel; 21. an observation window; 211. an observation window panel; 212. inserting a slot; 213. a gasket; 3. a sliding plate; 31. a drive slot; 32. a driving rack; 33. an extension pole; 331. a door bolt; 4. a turntable; 41. a drive rod; 5. a driven gear; 51. a clamping and connecting rod; 511. and a reinforcing rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a people's air defense door convenient to firm locking, including door frame 1 and door plant 2, door plant 2 can close in door frame 1 and laminate mutually with door frame 1, and one side of door plant 2 is articulated each other with one side of door frame 1.
Referring to fig. 1 and 2, an observation window 21 capable of penetrating through the door panel 2 is opened at the upper end of the door panel 2, an inserting groove 212 is opened on the inner wall of the observation window 21, a groove opening of the inserting groove 212 is flush with the inner wall of the observation window 21, and the groove of the inserting groove 212 extends to the inner wall vertical direction along the observation window 21, an observation window plate 211 matched with the observation window 21 is arranged on the observation window 21, the observation window plate 211 is made of transparent explosion-proof glass material and the edge of the observation window plate is arranged in the inserting groove 212, a sealing gasket 213 is arranged at the joint of the observation window plate 211 and the observation window 21, so that the observation window plate 211 can be sealed and fixed, and a person can observe through the observation window plate 211 more safely.
Referring to fig. 1 and 3, a sliding plate 3 disposed below the observation window 21 is slidably connected to the door panel 2, the sliding plate 3 can slide along the height direction of the door panel 2, and the sliding plate 3 is provided with a through driving groove 31 extending along the width direction of the door panel 2.
Referring to fig. 3 and 4, a rotating disc 4 is arranged between the sliding plate 3 and the door panel 2, the center of the rotating disc 4 is rotatably connected with the door panel 2, a driving rod 41 perpendicular to the surface of the rotating disc 4 is arranged at the eccentric position of the rotating disc 4, the driving rod 41 is matched with the driving groove 31, and the end of the driving rod 41 deviating from the connecting end with the rotating disc 4 can penetrate through the driving groove 31, so that the sliding plate 3 can be moved under the matching of the driving rod 41 and the driving groove 31.
The clamping rod 51 is fixedly connected with a reinforcing rod 511 at one end of the clamping rod 51, which is far away from the end connected with the driven gear 5, the length direction of the reinforcing rod 511 is perpendicular to the length direction of the clamping rod 51, and when the clamping rod 51 is clamped in the side frame of the door frame 1, the length direction of the reinforcing rod 511 is parallel to the height direction of the door frame 1, so as to reinforce the clamping of the clamping rod 51.
The door frame 1 has been seted up draw-in groove 13 on its frame with joint pole 51 joint, draw-in groove 13 along the high extension of door frame 1 and with the moving trajectory adaptation of stiffening rod 511 in door frame 1, the notch department of draw-in groove 13 has seted up extension mouth 131, extension mouth 131 upwards extends along the direction of height of door frame 1 to the effect of the firm locking of door plant 2 of realization being convenient for.
The door frame 1 has a reinforcing plate 11 on its frame that is clamped with clamping rod 51, and reinforcing plate 11 slides along the direction of height of door frame 1, and can cover the notch of extension 131 and draw-in groove 13 when reinforcing plate 11 slides down along the direction of height of door frame 1 to further consolidate the joint of clamping rod 51.
An extension rod 33 is fixedly connected to the upper end face of the sliding plate 3, the extension rod 33 extends to the upper edge frame of the door frame 1 along the height direction of the door panel 2, a bolt 331 is fixedly connected to one end of the extension rod 33, which is far away from the end connected with the sliding plate 3, and the bolt 331 can be inserted into the upper edge frame of the door frame 1 when the sliding plate 3 slides upwards along the sliding direction of the sliding plate so as to further reinforce the connection between the door panel 2 and the door frame 1.
The upper frame of the door frame 1 is inserted with the inserted rod 12, when the door bolt 331 is inserted into the upper frame of the door frame 1, the inserted rod 12 can penetrate through the door bolt 331 to be fixed in the door frame 1, thereby realizing the firm locking of the door panel 2.
The implementation principle of the embodiment is as follows: when door plant 2 is closed to the door frame 1 in, drive actuating lever 41 and slide in drive slot 31 through carousel 4 earlier, then make sliding plate 3 slide, make driven gear 5 rotate under the effect of initiative rack 32 afterwards, and then with joint pole 51 joint in door frame 1, then slide gusset plate 11 and make its notch cover with draw-in groove 13, extension rod 33 can make keeper 331 insert in the last frame of door frame 1 along with sliding plate 3's upwards slip simultaneously, and fix keeper 331 on door frame 1 with inserted bar 12, alright fix being connected of door plant 2 and door frame 1, thereby reach the effect of the firm locking after being convenient for the door plant 2 is closed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a people's air defense door convenient to firm locking, includes door frame (1) and door plant (2) with door frame (1) articulated, its characterized in that: the door plate is characterized in that a sliding plate (3) with a driving groove (31) is connected to the door plate (2) in a sliding mode, a rotary table (4) rotatably connected with the door plate (2) is arranged between the sliding plate (3) and the door plate (2), a driving rod (41) which is inserted into the driving groove (31) and can drive the sliding plate (3) to slide is arranged at the eccentric position of the rotary table (4), a driving rack (32) is arranged on one side of the sliding plate (3), a driven gear (5) meshed with the driving rack (32) is connected to the door plate (2) in a rotating mode, and a clamping rod (51) which can rotate along with the driven gear (5) and is clamped in the side wall of the door frame (1) is arranged on the driven gear (5).
2. A civil air defense door facilitating secure locking as claimed in claim 1 wherein: clamping rod (51) is equipped with stiffening rod (511) deviating from the one end of being connected with driven gear (5), draw-in groove (13) with clamping rod (51) and stiffening rod (511) adaptation are seted up on door frame (1).
3. A civil air defense door facilitating secure locking according to claim 2, wherein: the door frame (1) is connected with a reinforcing plate (11) capable of covering the notch of the clamping groove (13) in a sliding mode.
4. A civil air defense door facilitating secure locking as claimed in claim 1 wherein: the upper end surface of the sliding plate (3) is provided with a door bolt (331) which extends along the height direction of the door panel (2) and can slide along with the sliding plate (3) and then be inserted into the upper frame of the door frame (1).
5. A civil air defense door facilitating secure locking as claimed in claim 1 wherein: an insert rod (12) capable of penetrating through a bolt (331) is inserted into the upper frame of the doorframe (1).
6. A civil air defense door facilitating secure locking as claimed in claim 1 wherein: an observation window (21) is formed in the door panel (2), and a transparent observation window plate (211) is arranged on the observation window (21).
7. A civil air defense door facilitating secure locking according to claim 6, wherein: the inner wall of the observation window (21) is provided with an inserting groove (212) matched with the edge of the observation window plate (211).
8. A civil air defense door facilitating secure locking according to claim 6, wherein: and a sealing gasket (213) is arranged at the joint of the observation window plate (211) and the observation window (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413988.5U CN211524589U (en) | 2019-12-25 | 2019-12-25 | Civil air defense door convenient to firm locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413988.5U CN211524589U (en) | 2019-12-25 | 2019-12-25 | Civil air defense door convenient to firm locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211524589U true CN211524589U (en) | 2020-09-18 |
Family
ID=72467342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922413988.5U Active CN211524589U (en) | 2019-12-25 | 2019-12-25 | Civil air defense door convenient to firm locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211524589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113470275A (en) * | 2021-06-28 | 2021-10-01 | 连若群 | Gate device for financial equipment |
-
2019
- 2019-12-25 CN CN201922413988.5U patent/CN211524589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113470275A (en) * | 2021-06-28 | 2021-10-01 | 连若群 | Gate device for financial equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211524589U (en) | Civil air defense door convenient to firm locking | |
| CN211524592U (en) | Strengthen people's air defense door of locking effect | |
| CN211113333U (en) | Intelligent gate equipment | |
| CN213654649U (en) | Rotatable civil air defense door | |
| CN110685430A (en) | Assembled prevents that object strikes building outer construction work platform | |
| CN212671432U (en) | Opening and closing mechanism of civil air defense door | |
| DE102004054981B4 (en) | Window, door or the like with a planar Verrriegelungseinrichtung | |
| CN207847416U (en) | A kind of protection door for construction elevator | |
| CN211524590U (en) | People's air defense door of promotion closure reliability | |
| CN202391276U (en) | Manned and goods lift protective door for construction site | |
| CN215255649U (en) | Sealed rotating window convenient to open and close | |
| CN213205430U (en) | Dampproofing airtight door | |
| CN211623176U (en) | Protective door for construction elevator | |
| CN209687292U (en) | A kind of fixed threshold double-leaf sealed door of steel construction | |
| CN206860032U (en) | Multi-functional automatic antitheft window | |
| CN203570042U (en) | Sliding window safety lock with position-limiting opening function | |
| CN209874926U (en) | Easily-opened and closed civil air defense door | |
| CN207228827U (en) | A kind of locking system for fire window | |
| CN207276000U (en) | A kind of new construction elevator mouth metal door with safety protecting function | |
| CN214403289U (en) | Dust isolating door for civil air defense engineering | |
| CN220100988U (en) | Civil air defense cabin door closing structure | |
| CN208149112U (en) | A kind of charging pile door | |
| CN207583224U (en) | A kind of safe ventilating mosquito proof door | |
| CN221277577U (en) | Reinforced concrete people prevent door leaf | |
| CN209556817U (en) | A kind of automatically lock closed guard gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |