CN212428492U - Reinforced concrete civil air defense door leaf frame - Google Patents
Reinforced concrete civil air defense door leaf frame Download PDFInfo
- Publication number
- CN212428492U CN212428492U CN202020742994.5U CN202020742994U CN212428492U CN 212428492 U CN212428492 U CN 212428492U CN 202020742994 U CN202020742994 U CN 202020742994U CN 212428492 U CN212428492 U CN 212428492U
- Authority
- CN
- China
- Prior art keywords
- colloid
- strip
- sealing strip
- sealing
- reinforced concrete
- 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
- 230000007123 defense Effects 0.000 title claims abstract description 23
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 239000000084 colloidal system Substances 0.000 claims abstract description 46
- 230000003139 buffering effect Effects 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 6
- 229920003048 styrene butadiene rubber Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 18
- 238000007493 shaping process Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a reinforced concrete people's air defense door leaf frame, including being used for cooperating the door frame body of the door body, closing plate and being used for cooperating sealed sealing strip and being used for fixing the auxiliary connection strip of sealing strip, the shaping has in the door frame body the closing plate, the closing plate upper end is passed through auxiliary connection strip connects the sealing strip, the inside shaping of sealing strip has buffering gasbag, auxiliary connection strip with set up the mounting groove between the closing plate, auxiliary connection strip includes main colloid, side colloid, two T skeletons, the equal shaping of lower extreme has on the main colloid the side colloid, the main colloid with the side colloid is inside to be provided with two T skeletons. The utility model discloses utilize the cooperation of auxiliary connection strip and sealing strip, can guarantee the installation effect and the anti-skidding effect of auxiliary connection strip on the sealing strip to improve the leakproofness, utilize door frame body and closing plate integrated into one piece, improved overall structure's stability and processing effect.
Description
Technical Field
The utility model relates to a people's air defense door frame field especially relates to a reinforced concrete people's air defense door leaf frame.
Background
With the adjustment of national policies, the national requirements on civil air defense engineering construction are gradually improved, and the market demand on civil air defense protection equipment is gradually increased year by year; however, the production process of the civil air defense equipment is not advanced and gradually improved, and the problems of the original civil air defense equipment in production are not effectively solved. The production of ordinary reinforced concrete civil air defense door adopts C40 concrete to pour, pours on the slab mould and uses the vibrting spear vibration molding, and ordinary civil air defense door all utilizes door body and door frame cooperation to form.
In the cooperation process of the door body and the door frame, certain error can exist between the door body and the door frame because of a lot of objective factors to the airtight effect of the door body and the door frame support can't be ensured completely, the mode that the door strip adds the adhesive tape is welded outward to general adoption, but later stage processing has very trouble, and general adhesive tape takes place to drop easily after bonding, perhaps uses the requirement that different gaps are hardly satisfied with the width colloid.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reinforced concrete civil air defense door leaf frame in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a reinforced concrete people's air defense door leaf frame, is including being used for the door frame body, the closing plate of the cooperation door body and being used for cooperating sealed sealing strip and being used for fixing the supplementary connecting strip of sealing strip, the shaping has in the door frame body the closing plate, the closing plate upper end is passed through supplementary connecting strip is connected the sealing strip, the inside shaping of sealing strip has buffering gasbag, supplementary connecting strip with set up the mounting groove between the closing plate, supplementary connecting strip includes main colloid, side colloid, two T skeletons, the equal shaping of lower extreme has on the main colloid the side colloid, the main colloid with the side colloid is inside to be provided with two T skeletons.
Preferably: the main colloid, the side colloid with sealing strip integrated into one piece, two T skeleton parcels are in the main colloid the inside of side colloid.
So set up, the main colloid with the side colloid is in the cooperation during the mounting groove, utilize inside two T skeletons can with the wall effective contact of mounting groove to guarantee installation effect and anticreep effect.
Preferably: the buffering gasbag shaping in inside the sealing strip, just the buffering gasbag is narrow in the middle of the both ends width.
According to the arrangement, the buffering air bag is of a structure with two narrow parts and a middle part, can buffer through micro displacement when being subjected to extrusion forces on two sides, and can generate large deformation to effectively buffer when being subjected to upper end pressure.
Preferably: the sealing plate with door frame body integrated into one piece, the mounting groove with sealing plate integrated into one piece.
So set up, integrated into one piece has guaranteed the holistic machining efficiency of door frame body, improves the processing effect.
Preferably: the sealing strip with the auxiliary connecting strip material is butadiene styrene rubber.
So set up, utilize wear-resisting colloid can guarantee the antiskid effect and can improve the cushioning nature again, guarantee the holistic anti-drop effect of sealing strip and leakproofness.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the auxiliary connecting strip is matched with the sealing strip, so that the mounting effect and the anti-skidding effect of the auxiliary connecting strip on the sealing strip can be ensured, and the sealing property is improved;
2. utilize door frame body and closing plate integrated into one piece, improved overall structure's stability and processing effect.
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 these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a door leaf frame of a reinforced concrete civil air defense door according to the present invention;
FIG. 2 is a schematic view of the sealing strip mounting structure of the door leaf frame of the reinforced concrete civil air defense door of the present invention;
FIG. 3 is a schematic structural view of a buffering airbag of a door leaf frame of a reinforced concrete civil air defense door according to the present invention;
fig. 4 is the utility model discloses a reinforced concrete civil air defense door leaf frame's supplementary connecting strip structural sketch map.
The reference numerals are explained below:
1. a door frame body; 2. a sealing plate; 3. a sealing strip; 4. a buffer air bag; 5. an auxiliary connecting strip; 6. mounting grooves; 51. a primary colloid; 52. side colloid; 53. a double T framework.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-4, a reinforced concrete people's air defense door leaf frame, including the door frame body 1 that is used for cooperating the door body, closing plate 2 and be used for cooperating sealed sealing strip 3 and be used for the auxiliary connecting strip 5 of fixed seal strip 3, the shaping has closing plate 2 on the door frame body 1, closing plate 2 upper end is through auxiliary connecting strip 5 connection sealing strip 3, sealing strip 3 internal forming has buffering gasbag 4, set up mounting groove 6 between auxiliary connecting strip 5 and the closing plate 2, auxiliary connecting strip 5 includes main colloid 51, side colloid 52, two T skeletons 53, the equal shaping of lower extreme has side colloid 52 on main colloid 51, main colloid 51 and the inside two T skeletons 53 that are provided with of side colloid 52.
Preferably: the main colloid 51, the side colloid 52 and the sealing strip 3 are integrally formed, the double-T framework 53 is wrapped inside the main colloid 51 and the side colloid 52, and when the main colloid 51 and the side colloid 52 are matched with the mounting groove 6, the double-T framework 53 inside can be effectively contacted with the wall surface of the mounting groove 6, so that the mounting effect and the anti-falling effect are ensured; the buffering air bag 4 is formed inside the sealing strip 3, the two ends of the buffering air bag 4 are narrow, the middle of the buffering air bag 4 is wide, the buffering air bag 4 is of a structure with two narrow ends and a middle of the buffering air bag 4, the buffering air bag can perform micro displacement for buffering when being subjected to extrusion force on two sides, and can generate large deformation for effective buffering when being subjected to upper end pressure; the sealing plate 2 and the door frame body 1 are integrally formed, and the mounting groove 6 and the sealing plate 2 are integrally formed, so that the integral machining efficiency of the door frame body 1 is ensured, and the machining effect is improved; sealing strip 3 and auxiliary connecting strip 5 material are butylbenzene glue, utilize wear-resisting colloid can guarantee the antiskid effect and can improve the cushioning nature again, guarantee the holistic anti-drop effect of sealing strip 3 and leakproofness.
The working principle is as follows: when the sealing strip 3 is required to be installed at the upper end of the sealing plate 2, firstly, the side edge colloid 52 at the most front end is plugged into the inner side of the installation groove 6, the sealing strip 3 is firstly fixed at the initial stage, then, after the door body is installed, the door body is closed because of the uncertainty of the door body, the auxiliary connecting strip 5 at one side of the sealing strip 3 is pressed by the door body at the moment, the double T frameworks 53 are pressed to prompt that the whole auxiliary connecting strip 5 is pressed differently according to the gap between the sealing plate 2 and the door body, only the double T frameworks 53 at different parts slide towards the inner side of the installation groove 6 when the double T frameworks 53 at different parts are pressed differently, the double T frameworks 53 at each part are inserted towards the inner side of the installation groove 6, at the moment, the gap between the door body and the sealing plate 2 is filled by the auxiliary connecting strip 5, thereby ensuring the sealing performance, ensuring, the internal damping airbag 4 ensures the damping effect of the auxiliary connecting strip 5.
The foregoing illustrates and describes the principles, general features, and advantages of the present 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 (5)
1. The utility model provides a reinforced concrete people's air defense door leaf frame which characterized in that: comprises a door frame body (1) used for matching with a door body, a sealing plate (2), a sealing strip (3) used for matching and sealing and an auxiliary connecting strip (5) used for fixing the sealing strip (3), the sealing plate (2) is formed on the door frame body (1), the upper end of the sealing plate (2) is connected with the sealing strip (3) through the auxiliary connecting strip (5), a buffering air bag (4) is formed in the sealing strip (3), an installation groove (6) is arranged between the auxiliary connecting strip (5) and the sealing plate (2), the auxiliary connecting strip (5) comprises a main colloid (51), a side colloid (52) and a double-T framework (53), the upper end and the lower end of the main colloid (51) are both formed with the side colloids (52), the double-T framework (53) is arranged inside the main colloid (51) and the side colloid (52).
2. A reinforced concrete civil air defense door leaf frame as claimed in claim 1, wherein: the main colloid (51), the side colloid (52) and the sealing strip (3) are integrally formed, and the double-T framework (53) is wrapped inside the main colloid (51) and the side colloid (52).
3. A reinforced concrete civil air defense door leaf frame as claimed in claim 1, wherein: the buffering air bag (4) is formed inside the sealing strip (3), and the two ends of the buffering air bag (4) are narrow and the middle of the buffering air bag is wide.
4. A reinforced concrete civil air defense door leaf frame as claimed in claim 1, wherein: the sealing plate (2) and the door frame body (1) are integrally formed, and the mounting groove (6) and the sealing plate (2) are integrally formed.
5. A reinforced concrete civil air defense door leaf frame as claimed in claim 1, wherein: the sealing strip (3) and the auxiliary connecting strip (5) are made of styrene butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020742994.5U CN212428492U (en) | 2020-05-08 | 2020-05-08 | Reinforced concrete civil air defense door leaf frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020742994.5U CN212428492U (en) | 2020-05-08 | 2020-05-08 | Reinforced concrete civil air defense door leaf frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212428492U true CN212428492U (en) | 2021-01-29 |
Family
ID=74289621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020742994.5U Expired - Fee Related CN212428492U (en) | 2020-05-08 | 2020-05-08 | Reinforced concrete civil air defense door leaf frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212428492U (en) |
-
2020
- 2020-05-08 CN CN202020742994.5U patent/CN212428492U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |