CN213710860U - Civil air defense door convenient to combine and splice - Google Patents
Civil air defense door convenient to combine and splice Download PDFInfo
- Publication number
- CN213710860U CN213710860U CN202021679560.1U CN202021679560U CN213710860U CN 213710860 U CN213710860 U CN 213710860U CN 202021679560 U CN202021679560 U CN 202021679560U CN 213710860 U CN213710860 U CN 213710860U
- Authority
- CN
- China
- Prior art keywords
- splice plate
- air defense
- fixing
- main body
- defense door
- 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
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a people's air defense door of convenient combination concatenation, including the fixed frame of splice plate, its characterized in that: the fixed frame outside of splice plate is "U" shape, and the fixed frame of splice plate "U" shape inboard is seted up flutedly to be equipped with people's air defense door splice plate in the fixed frame recess of splice plate, the top of people's air defense door splice plate is equipped with the fixing clip strip, people's air defense door splice plate includes the splice plate main part, and splice plate main part both sides are equipped with the main part fixed block to the dead lever mounting hole has been seted up to the outer wall of main part fixed block, the upper end of splice plate main part is fixed with the main part connecting block, the dead lever mounting hole is interior to be inserted and is equipped with the splice plate dead lever, and the inboard at the fixed. This people's air defense door main part of convenient combination concatenation is the concatenation formula, makes things convenient for the device's transportation work like this, and the device concatenation is fairly simple simultaneously, makes things convenient for the staff to carry out the work of installing.
Description
Technical Field
The utility model relates to a people's air defense door technical field specifically is a people's air defense door of convenient combination concatenation.
Background
The civil air defense door is a door of an entrance and an exit of civil protection engineering, is classified clearly, and comprises various civil air defense devices such as a common single-leaf protective airtight door, a common double-leaf protective airtight door, an ordinary airtight door, a movable threshold single-leaf protective airtight door, a movable threshold double-leaf protective airtight door, an ordinary airtight door and the like, and belongs to civil air defense protective equipment.
The existing civil air defense door is thicker and heavier, is inconvenient to transport and install, is of an integrated structure, is inconvenient to operate in the installation, disassembly and maintenance processes, needs great strength in the installation, is difficult to operate and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a people's air defense door of convenient combination concatenation to solve the problem that people's air defense door all is the integral type structure constitution on the existing market that above-mentioned background art provided, at the in-process of installation, dismantlement and maintenance, inconvenient operation needs very big strength in the installation, the difficult operation, inconvenient use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a people's air defense door of convenient combination concatenation, includes the fixed frame of splice plate, its characterized in that: the fixed frame outside of splice plate is "U" shape, and the fixed frame of splice plate "U" shape inboard is seted up flutedly to be equipped with people's air defense door splice plate in the fixed frame recess of splice plate, the top of people's air defense door splice plate is equipped with the fixing clip strip, people's air defense door splice plate includes the splice plate main part, and splice plate main part both sides are equipped with the main part fixed block to the dead lever mounting hole has been seted up to the outer wall of main part fixed block, the upper end of splice plate main part is fixed with the main part connecting block, the dead lever mounting hole is interior to be inserted and is equipped with the splice plate dead lever, and the inboard at the fixed.
Preferably, the outer wall of the splice plate fixing frame is provided with an external hinge, and the inner shape of the opening end of the splice plate fixing frame is matched with the outer shapes of the two ends of the fixing clamping strip.
Preferably, the lower end of the splice plate main body is provided with a groove, and the inner shape of the groove at the lower end of the splice plate main body is matched with the outer shape of the main body connecting block.
Preferably, the main body fixing blocks are symmetrically distributed about the center line of the splice plate main body, and the external shape of the main body fixing blocks is matched with the internal shape of the groove on the inner side of the splice plate fixing frame.
Preferably, the outer wall of the fixing clamp strip is provided with a through hole, a fixing screw is arranged in the through hole of the fixing clamp strip, and one end of the fixing screw is fixed on the splice plate fixing rod.
Preferably, the lower end of the fixing clamping strip is provided with a groove, and the inner shape of the groove at the lower end of the fixing clamping strip is matched with the outer shape of the main body connecting block.
Compared with the prior art, the beneficial effects of the utility model are that: this people's air defense door main part of convenient combination concatenation is the concatenation formula, makes things convenient for the device's transportation work like this, and the device concatenation is fairly simple simultaneously, makes things convenient for the staff to carry out the work of installing. The fixing frame of the splicing plate of the device can be fixed on external equipment through the external hinge, meanwhile, the fixing clamping strip can be fixed at the opening of the fixing frame of the splicing plate, the opening of the fixing frame of the splicing plate is plugged, the condition that the splicing plate of the civil air defense door on the inner side of the fixing frame of the splicing plate is separated is avoided, the splicing plate of the civil air defense door is of a splicing structure, the installation is convenient, the splicing plate fixing rod can fix the positions of the two sides of the splicing plate of the civil air defense door, and the condition that the splicing plate of the civil air defense door is.
Drawings
Fig. 1 is a schematic structural view of a civil air defense door which is convenient to combine and splice;
FIG. 2 is a top view of the civil air defense door of the utility model, which is convenient to assemble and splice;
FIG. 3 is a sectional view taken along the line A-A in FIG. 1 of the civil air defense door of the utility model;
fig. 4 is the utility model relates to a people's air defense door splice plate structure schematic diagram of convenient combination concatenation.
In the figure: 1. the fixed frame of splice plate, 2, external hinge, 3, people's air defense door splice plate, 301, splice plate main part, 302, main part fixed block, 303, dead lever mounting hole, 304, main part connecting block, 4, fixing clip strip, 5, splice plate dead lever, 6, fixed screw.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a civil air defense door convenient to combine and splice comprises a splice plate fixing frame 1, the outside of the splice plate fixing frame 1 is U-shaped, the U-shaped inner side of the splice plate fixing frame 1 is provided with a groove, a civil air defense door splice plate 3 is arranged in the groove of the splice plate fixing frame 1, the outer wall of the splice plate fixing frame 1 is provided with an external hinge 2, the internal shape of the opening end of the splice plate fixing frame 1 is matched with the external shape of the two ends of a fixing clamping strip 4, the splice plate fixing frame 1 of the structure can be fixed on an external door frame through the external hinge 2, meanwhile, the fixing clamping strip 4 can be completely fixed on the opening inner side of the splice plate fixing frame 1, the opening end of the splice plate fixing frame 1 is blocked, a fixing clamping strip 4 is arranged above the civil air defense door splice plate 3, the outer wall of the fixing clamping strip 4 is provided with a through hole, a fixing screw 6 is arranged in the through hole of, the through hole of the outer wall of the fixing clamping strip 4 of the structure plays a role of containing the fixing screw 6, the fixing clamping strip 4 can be fixed on the splice plate fixing rod 5 through the fixing screw 6, so that the fixing clamping strip 4 can block the opening of the splice plate fixing frame 1, the lower end of the fixing clamping strip 4 is provided with a groove, the inner shape of the groove at the lower end of the fixing clamping strip 4 is matched with the outer shape of the main body connecting block 304, the groove below the fixing clamping strip 4 of the structure plays a role of containing the main body connecting block 304, the gap between the civil air defense door splice plate 3 and the fixing clamping strip 4 can be reduced, the connecting effect between the civil air defense door splice plate 3 and the fixing clamping strip 4 is improved, the civil air defense door splice plate 3 comprises a splice plate main body 301, the main body fixing blocks 302 are arranged on two sides of the splice plate main body 301, the fixing rod mounting holes 303 are formed in the outer wall of the main body fixing block 302, the outer shape of the main body fixing block 302 is matched with the inner shape of the groove on the inner side of the splice plate fixing frame 1, the main body fixing block 302 of the structure can be completely clamped in the groove on the inner side of the splice plate fixing frame 1, so that the main body fixing block 302 can slide along the groove on the inner side of the splice plate fixing frame 1, the splice plate main body 301 is prevented from being separated from the inner side of the splice plate fixing frame 1, the main body connecting block 304 is fixed at the upper end of the splice plate main body 301, the groove is arranged at the lower end of the splice plate main body 301, the inner shape of the groove on the lower end of the splice plate main body 301 is matched with the outer shape of the main body connecting block 304, the groove on the lower end of the splice plate main body 301 has the function of accommodating the main body connecting block 304, the gap between different splice plate main bodies 301 is reduced, the sealing effect is increased, the splice plate fixing rod 5 is inserted into the fixing rod mounting hole 303, and one end of the splice plate fixing rod 5 is fixed on the inner side of the splice plate fixing frame 1.
The working principle is as follows: when the civil air defense door convenient to combine and splice is used, the device is firstly transported to a proper place, then the splice plate main body 301 is clamped into the splice plate fixing frame 1, the splice plate fixing rod 5 passes through the fixing rod mounting hole 303 on the main body fixing block 302, the main body fixing block 302 can slide along the groove on the inner side of the splice plate fixing frame 1 until the civil air defense door splice plate 3 is arranged at the bottom of the inner side of the splice plate fixing frame 1, then other civil air defense door splice plates 3 are arranged into the splice plate fixing frame 1 according to the steps, finally the fixing clamping strip 4 is arranged into the opening of the splice plate fixing frame 1, then the fixing screw 6 passes through the fixing clamping strip 4 to be fixed on the splice plate fixing rod 5, the civil air defense door splice plate 3 is fixed through the fixing clamping strip 4, and the main body connecting block 304 above the splice plate main body 301 can be fixed in the groove below other splice plate main bodies 301, the connecting effect between different splice plate main bodies 301 is improved, and finally the device is fixed on an external door frame through the external hinge 2, so that a series of work is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a people's air defense door of convenient combination concatenation, includes the fixed frame of splice plate (1), its characterized in that: the outer portion of the splicing plate fixing frame (1) is in a U shape, a groove is formed in the U-shaped inner side of the splicing plate fixing frame (1), a civil air defense door splicing plate (3) is arranged in the groove of the splicing plate fixing frame (1), fixing clamping strips (4) are arranged above the civil air defense door splicing plate (3), the civil air defense door splicing plate (3) comprises a splicing plate main body (301), main body fixing blocks (302) are arranged on two sides of the splicing plate main body (301), fixing rod mounting holes (303) are formed in the outer wall of each main body fixing block (302), a main body connecting block (304) is fixed to the upper end of the splicing plate main body (301), splicing plate fixing rods (5) are inserted into the fixing rod mounting holes (303), and one end of each splicing plate fixing rod (5) is fixed to the inner side of the splicing plate fixing frame (.
2. The people's air defense door convenient to assemble and splice of claim 1, characterized in that: the outer wall of the splicing plate fixing frame (1) is provided with an external hinge (2), and the inner shape of the opening end of the splicing plate fixing frame (1) is matched with the outer shapes of the two ends of the fixing clamping strip (4).
3. The people's air defense door convenient to assemble and splice of claim 1, characterized in that: the lower end of the splice plate main body (301) is provided with a groove, and the inner shape of the groove at the lower end of the splice plate main body (301) is matched with the outer shape of the main body connecting block (304).
4. The people's air defense door convenient to assemble and splice of claim 1, characterized in that: the main body fixing blocks (302) are symmetrically distributed about the center line of the splicing plate main body (301), and the external shape of the main body fixing blocks (302) is matched with the internal shape of the groove on the inner side of the splicing plate fixing frame (1).
5. The people's air defense door convenient to assemble and splice of claim 1, characterized in that: the outer wall of the fixing clamp strip (4) is provided with a through hole, a fixing screw (6) is arranged in the through hole of the fixing clamp strip (4), and one end of the fixing screw (6) is fixed on the splice plate fixing rod (5).
6. The people's air defense door convenient to assemble and splice of claim 1, characterized in that: the lower end of the fixing clamp strip (4) is provided with a groove, and the inner shape of the groove at the lower end of the fixing clamp strip (4) is matched with the outer shape of the main body connecting block (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679560.1U CN213710860U (en) | 2020-08-13 | 2020-08-13 | Civil air defense door convenient to combine and splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679560.1U CN213710860U (en) | 2020-08-13 | 2020-08-13 | Civil air defense door convenient to combine and splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213710860U true CN213710860U (en) | 2021-07-16 |
Family
ID=76792325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021679560.1U Active CN213710860U (en) | 2020-08-13 | 2020-08-13 | Civil air defense door convenient to combine and splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213710860U (en) |
-
2020
- 2020-08-13 CN CN202021679560.1U patent/CN213710860U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1619343A3 (en) | System of aluminium framed door/window panels | |
| CN213710860U (en) | Civil air defense door convenient to combine and splice | |
| ITTV20030143A1 (en) | TIGHTENING STRUCTURE PARTICULARLY FOR WINDOWS OR GLASS FACILITIES. | |
| US11808079B2 (en) | Inner frame for door or window, skylight comprising the same and manufacturing method thereof | |
| CN217782488U (en) | Supporting and connecting device for curtain wall installation | |
| CN214403190U (en) | Assembled door and window frame | |
| CN214786982U (en) | Civil air defense door convenient to combine and splice | |
| CN211342411U (en) | Aluminum alloy door frame with shading belt | |
| CN211623120U (en) | Sliding aluminium alloy door and window with built-in screen window | |
| EP1061217A2 (en) | Plate with engagement selvages for bolts of casements, such as doors and windows | |
| CN207212109U (en) | A kind of lower frame aluminium section bar and the door and window with drainage system | |
| CN219220204U (en) | Civil air defense airtight door with protection observation window | |
| CN214576500U (en) | Waterproof and easily-detachable door and window | |
| CN216157447U (en) | Building aluminum alloy door and window with good sealing performance | |
| CN215802943U (en) | A leak protection wind device for civil engineering wind channel | |
| CN220101049U (en) | Combined door frame | |
| CN218759527U (en) | Single-clip glazing bead for extremely narrow door | |
| CN214943645U (en) | Chain type hand-operated opening limiting window | |
| CN220645717U (en) | Double-leaf protective door with super-strong sealing structure | |
| CN210164400U (en) | Communication non-obstruction reinforced concrete movable threshold single-leaf protective airtight door | |
| CN211421855U (en) | Novel hollow plastic formwork | |
| CN211313856U (en) | Detachable extrusion formula window | |
| CN217233233U (en) | Bridge cut-off aluminium door and window connection structure convenient to dismantle | |
| CN218621976U (en) | Glass fixing profile | |
| CN211287287U (en) | Narrow frame, penetrating heat preservation push-and-pull door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |