CN209687291U - A kind of blastproof partition wall protection airtight plugging mechanism - Google Patents
A kind of blastproof partition wall protection airtight plugging mechanism Download PDFInfo
- Publication number
- CN209687291U CN209687291U CN201822152191.XU CN201822152191U CN209687291U CN 209687291 U CN209687291 U CN 209687291U CN 201822152191 U CN201822152191 U CN 201822152191U CN 209687291 U CN209687291 U CN 209687291U
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- CN
- China
- Prior art keywords
- screw thread
- fixed
- pedestal
- partition wall
- support bar
- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to closed guard gate's technical fields, disclose a kind of blastproof partition wall protection airtight plugging mechanism, solving existing blastproof partition wall protection airtight plugging plate, structure is complicated, increase production cost and installation cost, and it is time-consuming and laborious, inconvenient problem with use, including pedestal, the upper end of pedestal is fixed with doorframe, plugging plate is installed in doorframe, the pedestal top middle portion opens up fluted, the inside of pedestal side outer wall is equipped with fixed mechanism, the fixed mechanism includes opening, the outside of the opening is equipped with rotation button, second helical gear is installed on rotation button, swingle is rotatably equipped on the two sides inner wall of the opening, first movement block and the second movable block are fixed on swingle, and by rotating backward rotation button, convenient for being dismantled to plugging plate, the present apparatus can be fixed plugging plate by rotating rotation button, And by rotating backward rotation button, convenient for being dismantled to plugging plate.
Description
Technical field
The utility model relates to closed guard gate's technical field more particularly to a kind of blastproof partition wall protection airtight plugging mechanisms.
Background technique
Civil air defense constructions and installations can play important protection in the emergency management and rescue with Emergent Public Events of withstanding natural calamities and make
With can to organize and direct, personnel masking and medical aid necessary condition is provided, make emergency management and rescue work carry out in an orderly manner,
Loss caused by disaster is reduced to minimum level, to be effectively protected the safety of people's life's property.So for peace
Dress can be used for blocking with adjustment there can be no any carelessness blastproof partition wall protection airtight plugging plate usually uses wartime unused hole
Mouthful.Its main feature is that can not usually install plugging plate (but to process and put nigh designated position), wartime according to setting in advance
Plugging plate is carried out Fast Installation by the fixed conversion time limit, to meet the requirement of protection airtight.
Traditional plugging plate lower part and side offer hole, and installation consolidation is played in hole, and hole is round hole, during installation, because
The inevitable round hole Size Error occurred in doorframe or door leaf production, will likely occur being unable to adjust the feelings of tightness
Condition is will lead to when round pore radius is too small without leeway is adjusted, and will lead to bolt coupling mechanism force deficiency when round pore radius is excessive
The problem of.It is constrained by round hole form and dimension, influences the installation of door leaf and the debugging of leak tightness, and then influence integrated engineering peace
Structure is complicated for the existing blastproof partition wall protection airtight plugging plate of threading degree, increases production cost and installation cost, and time-consuming takes
Power, it is inconvenient to use.In order to solve the above problem, the utility model provides kind of simple and strong in structure a, defending obturation convenient for disassembly and assembly
Good, the at low cost blastproof partition wall protection airtight plugging plate of energy.
Utility model content
Purpose of the utility model is to solve existing blastproof partition wall protection airtight plugging plates existing in the prior art
Structure is complicated, increases production cost and installation cost, and time-consuming and laborious, disadvantage inconvenient to use, and the one kind proposed
Blastproof partition wall protection airtight plugging mechanism.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of blastproof partition wall protection airtight plugging mechanism, including pedestal, the upper end of pedestal are fixed with doorframe, are equipped in doorframe
Plugging plate, the pedestal top middle portion open up fluted, and the inside of pedestal side outer wall is equipped with fixed mechanism, the fixation
Mechanism includes opening, and the outside of the opening is equipped with rotation button, is equipped with the second helical gear, the two sides of the opening on rotation button
It is rotatably equipped with swingle on inner wall, the first screw thread and the second screw thread are offered on the swingle, and be fixed on swingle
First helical gear, first movement block is equipped on first screw thread, and first movement block rotates peace close to the side of the groove
Equipped with first support bar, the second movable block is installed on second screw thread, the second movable block turns close to the side of the groove
It is dynamic that second support bar is installed, crushing block is rotatably equipped in the first support bar and second support bar.
Preferably, the rotation button is rotatably installed on the outer wall of the pedestal by bearing, and the other end of rotation button
The inside of the opening is extended to, second helical gear is located in the opening, and the second helical gear and first helical teeth
Wheel engagement.
Preferably, the groove is fixed with seal rubber far from gluing on the side inner wall of the fixed mechanism.
Preferably, the groove offers through slot on the side inner wall of the fixed mechanism, and through slot connection is described recessed
Slot and opening, and the first support bar and second support bar are plugged in the through slot.
Preferably, the quantity of the fixed mechanism is three to five, and fixed mechanism is evenly distributed in the pedestal
Side outer wall on.
Preferably, first screw thread and the second screw thread are opposite threads, and the first movement block and first spiral shell
It is threadedly coupled at line, is threadedly coupled at second movable block and second screw thread.
The beneficial effects of the utility model are:
1, by rotation rotation button, the rotation of the second helical gear is driven, the second helical gear drives swingle rotation, due to first
Movable block, the second movable block on swingle the first screw thread, be threadedly coupled at the second screw thread, and the first screw thread and the second screw thread
For opposite screw thread, in swingle rotation, drive first movement block and the second movable block close to each other, by first movement block and
The bottom end of second movable block drive first support bar and the bottom end of second support bar are close to each other, due to first support bar and second
The other end of support rod is rotatably installed on crushing block, and first support bar is made to drive crushing block to move forwards with second support bar
It is dynamic, thus it is by crushing block that plugging plate is fixed in the base, convenient for the fixation of plugging plate.
2, by being equipped with multiple fixed mechanisms, convenient for every section of fixation of plugging plate, and in the groove far from fixed mechanism
It is fixed with seal rubber on wall, improves the sealing of plugging plate.
In conclusion the present apparatus can be fixed plugging plate by rotating rotation button, and by rotating backward rotation button,
Convenient for being dismantled to plugging plate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of blastproof partition wall protection airtight plugging mechanism structural schematic diagram；
Fig. 2 be the utility model proposes a kind of blastproof partition wall protection airtight plugging mechanism in chassis interior structural representation
Figure.
In figure: 1 doorframe, 2 plugging plates, 3 pedestals, 4 rotation buttons, 5 openings, 6 swingles, 7 first screw threads, 8 second screw threads, 9
First movement block, 10 second movable blocks, 11 first support bars, 12 second support bars, 13 crushing blocks, 14 first helical gears, 15
Two helical gears, 16 seal rubbers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of blastproof partition wall protection airtight plugging mechanism, including pedestal 3, the upper end of pedestal 3 are fixed with doorframe
1, plugging plate 2 is installed, 3 top middle portion of pedestal opens up fluted, and the inside of 3 side outer wall of pedestal is equipped with fixed machine in doorframe 1
Structure, fixed mechanism include opening 5, and opening 5 is located at the outer pars intramuralis in side of pedestal 3, and 5 outside of being open is equipped with rotation button 4, are rotated
Key connection has the second helical gear 15 on button 4, is rotatably equipped with swingle 6, swingle 6 by bearing on the 5 two sides inner wall that is open
On offer the first screw thread 7 and the second screw thread 8, and on swingle 6 key connection have the first helical gear 14, installed on the first screw thread 7
There is first movement block 9, first movement block 9 is rotatably equipped with first support bar 11, the second spiral shell by shaft close to the side of groove
Second movable block 10 is installed, the second movable block 10 is rotatably equipped with the second support by shaft close to the side of groove on line 8
Crushing block 13 is rotatably equipped with by shaft in bar 12, first support bar 11 and second support bar 12.
Further, rotation button 4 is rotatably installed on the outer wall of pedestal 3 by bearing, and the other end of rotation button 4 extends
To the inside of opening 5, the second helical gear 15 is located in opening 5, and the second helical gear 15 is engaged with the first helical gear 14.
Further, groove is fixed with seal rubber 16 far from gluing on the side inner wall of fixed mechanism, and crushing block 13 squeezes
Press seal closure plate 2, plugging plate 2 squeeze seal rubber 16, make plugging plate 2 and outer side seal.
Further, groove offers through slot, through slot communication groove and opening 5 on the side inner wall of fixed mechanism,
And first support bar 11 and second support bar 12 are plugged in through slot, the outer wall of first support bar 11 and second support bar 12 and logical
The inner wall of slot is slidably connected.
Further, the quantity of fixed mechanism is three to five, and fixed mechanism is evenly distributed in the side of pedestal 3
On outer wall, convenient for the fixation of every section of plugging plate 2, its sealing effect and fixed effect are improved.
Further, the first screw thread 7 and the second screw thread 8 are opposite threads, and spiral shell at first movement block 9 and the first screw thread 7
Line connects, and is threadedly coupled at the second movable block 10 and the second screw thread 8, and when rotating swingle 6, first movement block 9 and second is moved
Motion block 10 is close to each other or is located remotely from each other.
In the present embodiment, rotation button 4 is rotated, drives the rotation of the second helical gear 15, the second helical gear 15 drives the first helical teeth
14 rotation of wheel, the first helical gear 14 drive swingle 6 to rotate, due on first movement block 9, the second movable block 10 and swingle 6
The first screw thread 7, be threadedly coupled at the second screw thread 8, and the first screw thread 7 is opposite screw thread with the second screw thread 8, in swingle 6
When rotation, drives first movement block 9 and the second movable block 10 close to each other, driven by first movement block 9 and the second movable block 10
The bottom end of first support bar 11 and the bottom end of second support bar 12 are close to each other, due to first support bar 11 and second support bar 12
The other end be rotatably installed on crushing block 13, when keeping the bottom end of first support bar 11 and second support bar 12 close to each other, band
Dynamic crushing block 13 moves forwards, and crushing block 13 squeezes plugging plate 2, and plugging plate 2 squeezes seal rubber 16, thus by squeezing 13 pieces
Plugging plate 2 is fixed in pedestal 3, convenient for the fixation of plugging plate 2.
The sealing effect of plugging plate 2 is improved by being equipped with multiple fixed mechanisms convenient for every section of fixation of plugging plate 2
With fixed effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of blastproof partition wall protection airtight plugging mechanism, including pedestal (3), the upper end of pedestal (3) are fixed with doorframe (1), doorframe
(1) plugging plate (2) are installed in, which is characterized in that pedestal (3) top middle portion opens up fluted, pedestal (3) side
The inside of outer wall is equipped with fixed mechanism, and the fixed mechanism includes opening (5), and the outside of the opening (5) is equipped with rotation button
(4), it is equipped with the second helical gear (15) on rotation button (4), is rotatably equipped with swingle on the two sides inner wall of the opening (5)
(6), the first screw thread (7) and the second screw thread (8) are offered on the swingle (6), and are fixed with the first helical teeth on swingle (6)
It takes turns (14), is equipped with first movement block (9) on first screw thread (7), first movement block (9) turns close to the side of the groove
It is dynamic to be equipped with first support bar (11), it is equipped with the second movable block (10) on second screw thread (8), the second movable block (10) leans on
The side of the nearly groove is rotatably equipped with second support bar (12), on the first support bar (11) and second support bar (12)
It is rotatably equipped with crushing block (13).
2. a kind of blastproof partition wall protection airtight plugging mechanism according to claim 1, which is characterized in that the rotation button (4)
It is rotatably installed in by bearing on the outer wall of the pedestal (3), and the other end of rotation button (4) extends to the opening (5)
Inside, second helical gear (15) are located in the opening (5), and the second helical gear (15) and first helical gear (14)
Engagement.
3. a kind of blastproof partition wall protection airtight plugging mechanism according to claim 1, which is characterized in that the groove is far from institute
It states gluing on the side inner wall of fixed mechanism and is fixed with seal rubber (16).
4. a kind of blastproof partition wall protection airtight plugging mechanism according to claim 1, which is characterized in that the groove is close to institute
It states and offers through slot on the side inner wall of fixed mechanism, through slot is connected to the groove and opening (5), and the first support bar
(11) it is plugged in the through slot with second support bar (12).
5. a kind of blastproof partition wall protection airtight plugging mechanism according to claim 1, which is characterized in that the fixed mechanism
Quantity is three to five, and fixed mechanism is evenly distributed on the side outer wall of the pedestal (3).
6. a kind of blastproof partition wall protection airtight plugging mechanism according to claim 1, which is characterized in that first screw thread
(7) it is opposite threads with the second screw thread (8), and is threadedly coupled at the first movement block (9) and first screw thread (7), institute
It states and is threadedly coupled at the second movable block (10) and second screw thread (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152191.XU CN209687291U (en) | 2018-12-21 | 2018-12-21 | A kind of blastproof partition wall protection airtight plugging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152191.XU CN209687291U (en) | 2018-12-21 | 2018-12-21 | A kind of blastproof partition wall protection airtight plugging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687291U true CN209687291U (en) | 2019-11-26 |
Family
ID=68596537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822152191.XU Expired - Fee Related CN209687291U (en) | 2018-12-21 | 2018-12-21 | A kind of blastproof partition wall protection airtight plugging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687291U (en) |
-
2018
- 2018-12-21 CN CN201822152191.XU patent/CN209687291U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |