CN211819027U - Protective airtight door mounting structure - Google Patents
Protective airtight door mounting structure Download PDFInfo
- Publication number
- CN211819027U CN211819027U CN202020261698.3U CN202020261698U CN211819027U CN 211819027 U CN211819027 U CN 211819027U CN 202020261698 U CN202020261698 U CN 202020261698U CN 211819027 U CN211819027 U CN 211819027U
- Authority
- CN
- China
- Prior art keywords
- face
- protective
- airtight door
- protective airtight
- bevel gear
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a protective airtight door mounting structure, including protective housing, ball screw, joint strip, initiative bevel gear, the inserted bar, the extrusion spring, special-shaped pole, remove seat and bull stick, protective housing is installed to the terminal surface intermediate position before the protective airtight door main part, the welding of carousel rear end face has the bull stick, the welding of bull stick rear end face has initiative bevel gear, the welding of ball screw right-hand member face has the removal seat, the bilateral symmetry installs special-shaped pole about removing the preceding terminal surface of seat, the terminal surface welding has the inserted bar under the special-shaped pole, protective airtight door main part rear end face has clamped joint strip, the extrusion spring is installed to the joint strip rear side, original protective airtight door sealed effect is not good enough in this design, the complicated problem of locking process, the utility model discloses rational in infrastructure, sealed effectual, the convenience is locked protective airtight door.
Description
Technical Field
The utility model relates to a protective airtight door mounting structure belongs to protective airtight door technical field.
Background
The protective airtight door is arranged on the outermost side of the entrance and the exit and has two functions of blocking shock waves and isolating toxic agents. The protective airtight door can block shock waves and meet the corresponding resistance requirement. When the pressure-resistant steel pipe is selected for use, the requirement on the size of the hole opening is met, and the requirement on design pressure is met. Although the steel structure door is relatively high in price and relatively poor in early nuclear radiation prevention performance, the steel structure door is light in self weight and flexible in opening and closing, and therefore the steel structure door is usually used for vehicle entrances and exits with relatively large sizes. Although current protective airtight door variety is diversified, but most of sealed effects are not good enough, can not effectively completely cut off harmful gas to current protective airtight door locking structure is complicated, complex operation in the in-service use process, and the practicality remains to improve, and the problem that above-mentioned appearance was solved to the urgent need for a protective airtight door mounting structure now.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a protective airtight door mounting structure to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, sealed effectual, the convenience is locked protective airtight door.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a protective airtight door mounting structure comprises a steel structure door frame, a protective airtight door main body, a fixing seat, a connecting seat, a rotary table and a locking sealing assembly, wherein the connecting seat is mounted on the left side of the front end face of the protective airtight door main body, the locking sealing assembly is arranged on the front side of the protective airtight door main body, the locking sealing assembly is arranged on the rear end face of the protective airtight door main body, the steel structure door frame is attached to the right end face of the protective airtight door main body, the fixing seat is mounted on the left side of the front end face of the steel structure door frame, the rotary table is welded on the front side of the protective airtight door main body, the locking sealing assembly comprises a protective shell, a ball screw, a sealing rubber strip, a driving bevel gear, a driven bevel gear, a clamping groove, a limiting seat, an inserting rod, an extrusion spring, a special-shaped rod, a, the welding of bull stick rear end face has drive bevel gear, the meshing of drive bevel gear annular side right side has driven bevel gear, the annular side interlude welding has ball screw in the driven bevel gear, the welding of ball screw right-hand member face has the removal seat, the bilateral symmetry installs the special-shaped pole about removing the seat preceding terminal surface, the welding of special-shaped pole lower extreme face has the inserted bar, the laminating of inserted bar annular side downside has the spacing seat, the draw-in groove has been seted up to the inside bilateral symmetry about the steel construction door frame, protection airtight door main part rear end face has clamped joint strip, the extrusion spring is installed to the joint strip rear side.
Furthermore, the left side of the annular side face of the ball screw is welded with a limiting sleeve, the right side of the annular side face of the ball screw is provided with a guide sleeve, and the ball screw is of a structure capable of moving left and right.
Furthermore, a connecting sheet is pasted on the front end face of the sealing rubber strip, and the sealing rubber strip is of a rectangular structure.
Further, the steel structure door frame is made through the welding mode, and the through hole has been seted up to the inside left and right sides symmetry of steel structure door frame.
Furthermore, the extrusion springs are provided with a plurality of groups, and the specifications of the plurality of groups of extrusion springs are the same.
Furthermore, the rear sides of the left end face and the right end face of the driven bevel gear are attached to limit plates, and the limit plates are fixed on the rear sides of the inner walls of the protective shells in a welding mode.
Further, the positioning seat is installed on terminal surface right side before the protective airtight door main part, two sets of are installed to the dysmorphism pole, and just two sets of dysmorphism poles are all connected fixedly through pivot and positioning seat.
The utility model has the advantages that: the utility model discloses a protective airtight door mounting structure, because of the utility model discloses added protective housing, ball screw, joint strip, initiative bevel gear, driven bevel gear, draw-in groove, spacing seat, inserted bar, extrusion spring, special-shaped pole, removal seat and bull stick, this design makes protective airtight door protective capacities stronger, has solved the sealed effect of original protective airtight door not good enough, and the problem that the locking process is complicated has improved the utility model discloses a sealed effect of locking.
Because of the welding of ball screw annular side left side has the stop collar, the uide bushing is installed on ball screw annular side right side, ball screw is for can controlling the lateral structure, this design has improved ball screw and has removed the stability about, it has the connection piece to paste because of the terminal surface before the joint strip, joint strip is the rectangle structure, the connection piece has improved the fixity of being connected between joint strip and the extrusion spring, install the positioning seat because of terminal surface right side before the protective airtight door main part, special-shaped rod installs two sets ofly, and two sets of special-shaped rod all are connected fixedly through pivot and positioning seat, this design makes special-shaped rod possess the swing ability, and then make the inserted bar reciprocate, the utility model discloses rational in infrastructure, sealed effectual, the convenience is locked.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a protective airtight door mounting structure of the present invention;
fig. 2 is a front sectional view of a locking seal assembly in a protective airtight door mounting structure of the present invention;
fig. 3 is a top sectional view of a locking seal assembly in a protective airtight door mounting structure of the present invention;
FIG. 4 is an enlarged view of A in FIG. 2;
FIG. 5 is an enlarged view of B in FIG. 3;
in the figure: the door comprises a 1-steel structure door frame, a 2-protective airtight door body, a 3-fixed seat, a 4-connecting seat, a 5-rotating disc, a 6-locking sealing assembly, a 61-protective shell, a 62-ball screw, a 63-sealing rubber strip, a 64-driving bevel gear, a 65-driven bevel gear, a 66-clamping groove, a 67-limiting seat, a 68-inserting rod, a 69-extruding spring, a 611-special-shaped rod, a 612-moving seat, an 613-rotating rod, a 621-limiting sleeve, a 622-guide sleeve and a 631-connecting piece.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a protective airtight door mounting structure, including steel construction door frame 1, protective airtight door main part 2, fixing base 3, connecting seat 4, carousel 5 and locking seal assembly 6, connecting seat 4 is installed in terminal surface left side before the protective airtight door main part 2, 2 front sides of protective airtight door main part are provided with locking seal assembly 6, 2 rear end faces of protective airtight door main part are provided with locking seal assembly 6, 2 right-hand member faces of protective airtight door main part have steel construction door frame 1 in the laminating, fixing base 3 is installed in terminal surface left side before the steel construction door frame 1, 2 front sides of protective airtight door main part have welded carousel 5.
The locking sealing component 6 comprises a protective shell 61, a ball screw 62, a sealing rubber strip 63, a driving bevel gear 64, a driven bevel gear 65, a clamping groove 66, a limiting seat 67, an inserting rod 68, an extrusion spring 69, a special-shaped rod 611, a moving seat 612 and a rotating rod 613, the protective shell 61 is installed at the middle position of the front end surface of the protective airtight door main body 2, the rotating rod 613 is welded on the rear end surface of the rotating disc 5, the driving bevel gear 64 is welded on the rear end surface of the rotating rod 613, the driven bevel gear 65 is meshed on the right side of the annular side surface of the driving bevel gear 64, the ball screw 62 is welded on the inner annular side surface of the driven bevel gear 65 in an inserting way, the moving seat 612 is welded on the right end surface of the ball screw 62, the special-shaped rods 611 are symmetrically installed on the upper side and the lower side of the front end surface of the moving seat, sealing rubber strip 63 is clamped on the rear end face of the protective airtight door main body 2, and extrusion spring 69 is installed on the rear side of the sealing rubber strip 63.
As an embodiment of the present invention: firstly, a steel structure door frame 1 is installed and fixed at an appointed position of an external wall body through an external expansion bolt, then a fixed seat 3 and a connecting seat 4 are installed and fixed, and a protective airtight door main body 2 is installed and fixed at a proper position of the inner wall of the steel structure door frame 1, when the protective airtight door main body 2 needs to be locked, the protective airtight door main body 2 is pushed to be in a plane with the steel structure door frame 1, then a rotating disc 5 is rotated clockwise to enable a rotating rod 613 to rotate, the rotating rod 613 can drive a driving bevel gear 64 to rotate to be meshed with a driven bevel gear 65, at the moment, the driven bevel gear 65 can be rotated to be meshed with a ball screw 62, and further the ball screw 62 moves to the left side, meanwhile, a moving seat 612 can move to the left side synchronously with the ball screw 62 to enable a special-shaped rod 611 to swing clockwise, and an inserting rod 68 is, in a similar way, anticlockwise rotation carousel 5 alright with make the inserted bar 68 to the upside remove with draw-in groove 66 separation, just also carry out the unblock to protective airtight door main part 2, when locking protective airtight door main part 2, because of installing extrusion spring 69 and connection piece 631, make joint strip 63 rear end face and steel construction door frame 1 preceding terminal surface laminating compactness stronger, and then improved the sealed effect of protective airtight door main part 2.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a protective airtight door mounting structure, includes steel construction door frame, protective airtight door main part, fixing base, connecting seat, carousel and locking seal assembly, its characterized in that: the left side of the front end face of the protective airtight door main body is provided with a connecting seat, the front side of the protective airtight door main body is provided with a locking sealing assembly, the rear end face of the protective airtight door main body is provided with the locking sealing assembly, the right end face of the protective airtight door main body is attached with a steel structure door frame, the left side of the front end face of the steel structure door frame is provided with a fixed seat, and the front side of the protective airtight door main body is welded with a rotary table;
the locking sealing assembly comprises a protective shell, a ball screw, a sealing rubber strip, a driving bevel gear, a driven bevel gear, a clamping groove, a limiting seat, an inserting rod, an extrusion spring, a special-shaped rod, a moving seat and a rotating rod, wherein the protective shell is installed at the middle position of the front end face of the protective sealed door body, the rotating rod is welded on the rear end face of the rotating disk, the driving bevel gear is welded on the rear end face of the rotating rod, the driven bevel gear is meshed on the right side of the annular side face of the driving bevel gear, the ball screw is penetrated and welded on the annular side face in the driven bevel gear, the moving seat is welded on the right end face of the ball screw, the special-shaped rod is symmetrically installed on the upper side and the lower side of the front end face of the moving seat, the inserting rod is welded on the lower end face of the special-shaped, and an extrusion spring is arranged at the rear side of the sealing rubber strip.
2. A protective containment door mounting structure as claimed in claim 1, wherein: the ball screw is characterized in that a limiting sleeve is welded on the left side of the annular side face of the ball screw, a guide sleeve is installed on the right side of the annular side face of the ball screw, and the ball screw is of a structure capable of moving left and right.
3. A protective containment door mounting structure as claimed in claim 1, wherein: the connecting piece is pasted on the front end face of the sealing rubber strip, and the sealing rubber strip is of a rectangular structure.
4. A protective containment door mounting structure as claimed in claim 1, wherein: the steel structure door frame is made through the welding mode, and the through hole has been seted up to the inside left and right sides symmetry of steel structure door frame.
5. A protective containment door mounting structure as claimed in claim 1, wherein: the extrusion spring is installed the multiunit, and multiunit extrusion spring specification is the same.
6. A protective containment door mounting structure as claimed in claim 1, wherein: the rear sides of the left end face and the right end face of the driven bevel gear are attached to limit plates, and the limit plates are fixed on the rear sides of the inner walls of the protective shells in a welding mode.
7. A protective containment door mounting structure as claimed in claim 1, wherein: the positioning seat is installed on terminal surface right side before the protective airtight door main part, the dysmorphism pole is installed two sets ofly, and just two sets of dysmorphism poles all are connected fixedly through pivot and positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261698.3U CN211819027U (en) | 2020-03-06 | 2020-03-06 | Protective airtight door mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261698.3U CN211819027U (en) | 2020-03-06 | 2020-03-06 | Protective airtight door mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211819027U true CN211819027U (en) | 2020-10-30 |
Family
ID=72996739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020261698.3U Expired - Fee Related CN211819027U (en) | 2020-03-06 | 2020-03-06 | Protective airtight door mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211819027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569532A (en) * | 2020-12-02 | 2021-03-30 | 张树立 | Body-building apparatus |
| CN115478766A (en) * | 2022-11-07 | 2022-12-16 | 江苏省金鑫安防设备有限公司 | Steel nuclear power protection door and manufacturing method thereof |
-
2020
- 2020-03-06 CN CN202020261698.3U patent/CN211819027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569532A (en) * | 2020-12-02 | 2021-03-30 | 张树立 | Body-building apparatus |
| CN115478766A (en) * | 2022-11-07 | 2022-12-16 | 江苏省金鑫安防设备有限公司 | Steel nuclear power protection door and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211819027U (en) | Protective airtight door mounting structure | |
| CN103167764A (en) | Display screen unit box body provided with sealed shutters | |
| CN113757507B (en) | Urban rail transit information interaction equipment convenient to maintain and use method thereof | |
| CN220667359U (en) | Door leaf structure of protection sealing device | |
| CN112706635B (en) | Solar energy power generation is with filling electric pile | |
| CN210515962U (en) | Health propaganda and education sign fixing device | |
| CN210090115U (en) | Silt sampling device for hydraulic engineering | |
| CN211554299U (en) | Aluminum alloy lightweight mobile radar rotary base | |
| CN112233705B (en) | Outdoor waterproof and windproof recording device | |
| CN220037845U (en) | Corrosion-resistant shell plug with good sealing performance | |
| CN216720625U (en) | Power supply cabinet for coal mine machine | |
| CN216214326U (en) | Electric power engineering is with multi-functional electric pile that fills | |
| CN221726880U (en) | Dustproof inlet wire structure of mining resistance box | |
| CN212984656U (en) | Automatic concrete pouring equipment | |
| CN221119719U (en) | Steel structure protective airtight door | |
| CN211818839U (en) | Built-in hinge device of dampproofing airtight door | |
| CN219834644U (en) | Dust removal control device | |
| CN220645682U (en) | Sliding rail type protective airtight door | |
| CN214874286U (en) | Dampproofing new energy automobile fills electric pile | |
| CN217532842U (en) | Vehicle-mounted magic window | |
| CN211692572U (en) | Single-leaf steel structure protective airtight door without threshold | |
| CN220910757U (en) | Explosion suppressor with rust-proof protection function | |
| CN216685608U (en) | Anti-compression and anti-breakage glass cover plate | |
| CN217557212U (en) | Clean laboratory of modularization assembled | |
| CN115320991A (en) | Storage device is prepared to chinese yam sauce |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |