CN109594885A - A kind of people's air defense doorsill structure - Google Patents
A kind of people's air defense doorsill structure Download PDFInfo
- Publication number
- CN109594885A CN109594885A CN201811585258.7A CN201811585258A CN109594885A CN 109594885 A CN109594885 A CN 109594885A CN 201811585258 A CN201811585258 A CN 201811585258A CN 109594885 A CN109594885 A CN 109594885A
- Authority
- CN
- China
- Prior art keywords
- people
- air defense
- screed
- coat
- threshold
- 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.)
- Pending
Links
- 230000007123 defense Effects 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 108010068370 Glutens Proteins 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 235000021312 gluten Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
- E06B2001/707—Thresholds with special provision for insulation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
The present invention relates to people's air defense threshold technical field more particularly to a kind of people's air defense doorsill structures, including pouring layer and screed-coat below threshold and the angle steel in the pouring layer and screed-coat；The floor ribs perpendicular to the threshold length direction are embedded in the pouring layer；One side of the angle steel is downward, and offers the through-hole passed through for the floor ribs on it, and another side and the screed-coat maintain an equal level.The technical issues of goal of the invention of the invention is to provide a kind of people's air defense doorsill structure, solves existing people's air defense threshold using technical solution provided by the invention level ground height influences owner's driving above Ground.
Description
Technical field
The present invention relates to people's air defense threshold technical field more particularly to a kind of people's air defense doorsill structures.
Background technique
Civil air defense constructions and installations is civil air defense projects, is also civil air defense works, is referred to ensure wartime personnel and goods and materials masking, the people
The wartime that air defense control, medical aid and the underground protective structure individually built and combined ground building are built can be used for preventing
Empty basement.
Closed guard gate is exactly the door of people's protection works entrance, the stability after closing for the ease of closed guard gate, in people's air defense
It is also equipped with threshold at the bottom plate of door lower section, the instrument factory steel construction movable sill of part people's air defense at present is made of inferior horn steel, in order to
Ensure the intensity of people's air defense gate threshold, the lower angle steel height of use is greater than 100mm, and the screed-coat of base plate ground is all 100mm, door
After sill are embedded to screed-coat, the height of threshold can be higher than the height of terrace, to form a patand, greatly interfere owner's driving,
Party A is influenced to use.
Summary of the invention
Goal of the invention of the invention is to provide a kind of people's air defense doorsill structure, be solved using technical solution provided by the invention
Existing people's air defense threshold the technical issues of level ground height influences owner's driving above Ground.
In order to solve the above technical problem, the present invention provides a kind of people's air defense doorsill structures, including being located at pouring below threshold
Build layer and screed-coat and the angle steel in the pouring layer and screed-coat；It is embedded in the pouring layer perpendicular to described
The floor ribs of threshold length direction；One side of the angle steel is downward, and offers what the confession floor ribs passed through on it
Through-hole, another side and the screed-coat maintain an equal level.
Preferably, the through-hole on the angle steel and the distance between another side are equal with the thickness of the screed-coat.
Preferably, the aperture of the through-hole is 20mm~25mm.
Preferably, the distance between two adjacent described through-holes are 100mm, 150mm or 200mm.
From the foregoing, it will be observed that available following the utility model has the advantages that being poured in pouring layer using people's air defense doorsill structure provided by the invention
Threshold angle steel is covered in the floor ribs of pouring layer by through-hole before building, is enabled in angle steel insertion pouring layer, after completing screed-coat,
The Bian Zeyu screed-coat of angle steel maintains an equal level, and avoids angle steel from being risen to form small sill by floor ribs, solves existing people's air defense threshold and be higher than
Terrace h eight influences the technical issues of owner's driving.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, the present invention will be implemented below
Attached drawing needed in the description of example or the prior art is briefly described.It should be evident that the accompanying drawings in the following description
Only a part of the embodiments of the present invention, for those of ordinary skill in the art, in not making the creative labor property
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is people's air defense of embodiment of the present invention threshold structure sectional view.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to ensure the intensity of people's air defense gate threshold, the lower angle steel height of use is greater than 100mm, and the screed-coat of base plate ground
It is all 100mm, after threshold is embedded to screed-coat, the height of threshold can be higher than the height of terrace, to form a patand, greatly hamper
Owner is hindered to drive a vehicle.
For this reason, it may be necessary to angle steel is embedded in pouring layer, and its top margin needs to maintain an equal level with screed-coat, referring to Figure 1, this reality
It applies example and a kind of people's air defense doorsill structure is provided, including the pouring layer 10 and screed-coat 20 below threshold and be embedded in pouring layer
10 and screed-coat 20 in angle steel 30.
Specifically, the floor ribs 11 perpendicular to threshold length direction are embedded in pouring layer 10, in order to realize angle steel 30
Maintain an equal level after being embedded in pouring layer 10 with screed-coat 20, one side of the present embodiment angle steel 30 is downward, and is offered on it for base surface
The through-hole 31 that muscle 11 passes through, and through-hole 31 and the distance between another side are equal with the thickness of screed-coat 20, enable another side with
Screed-coat 20 maintains an equal level.Consider that doorframe angle steel 30 is really risen by floor ribs 11, accordingly, civil construction can not influenced
In the case of, unwrapping wire determines doorframe position and absolute altitude and fixation when not being laid with gluten at the scene, live after fixed to be laid with gluten, reinforcing bar
Angle steel 30 is then enabled to be embedded in pouring layer 10 across the through-hole 31 of doorframe angle steel 30, after pouring.
Since basement bottom board gluten 11 is mostly 12~18@, 150/@, 100/@200 now, i.e., 12,14,16,18 is several straight
The reinforcing bar of diameter arranges that, in order to realize being inserted in for floor ribs 11, the aperture of through-hole 31 can be by 100 or 150 or 200 spacing
20mm~25mm, and the spacing between two adjacent through-holes 31 can be 100mm, 150mm or 200mm, the selection of spacing
It can be selected according to actual field bar spacing.
To sum up, after people's air defense doorsill structure provided in this embodiment completes screed-coat, the Bian Zeyu screed-coat of angle steel maintains an equal level, and keeps away
Exempt from angle steel to be risen to form small sill by floor ribs, solving existing people's air defense threshold, level ground height influences the technology that owner drives a vehicle above Ground
Problem.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (4)
1. a kind of people's air defense doorsill structure, it is characterised in that: including the pouring layer and screed-coat below threshold and be embedded in institute
State the angle steel in pouring layer and screed-coat；The floor ribs perpendicular to the threshold length direction are embedded in the pouring layer；
One side of the angle steel is downward, and offers the through-hole passed through for the floor ribs, another side and the screed-coat on it
Maintain an equal level.
2. people's air defense doorsill structure according to claim 1, it is characterised in that: between the through-hole and another side on the angle steel
Distance it is equal with the thickness of the screed-coat.
3. people's air defense doorsill structure according to claim 2, it is characterised in that: the aperture of the through-hole is 20mm~25mm.
4. people's air defense doorsill structure according to claim 3, it is characterised in that: the distance between two adjacent described through-holes
For 100mm, 150mm or 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585258.7A CN109594885A (en) | 2018-12-24 | 2018-12-24 | A kind of people's air defense doorsill structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585258.7A CN109594885A (en) | 2018-12-24 | 2018-12-24 | A kind of people's air defense doorsill structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109594885A true CN109594885A (en) | 2019-04-09 |
Family
ID=65964479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811585258.7A Pending CN109594885A (en) | 2018-12-24 | 2018-12-24 | A kind of people's air defense doorsill structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109594885A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374457A (en) * | 2019-08-20 | 2019-10-25 | 中国人民解放军军事科学院国防工程研究院 | A kind of people's air defense doorsill device for barrier free accessibility |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040168381A1 (en) * | 2003-01-03 | 2004-09-02 | Robert Rissone | Door threshold |
| CN2683805Y (en) * | 2004-03-01 | 2005-03-09 | 中国建筑标准设计研究院 | Reinforced concrete single-leaf movable sill closed guard gate |
| CN101314985A (en) * | 2008-06-19 | 2008-12-03 | 中国西电电气股份有限公司 | Ground shielding structure for shielding door sill area of factory building and construction method thereof |
| CN204941162U (en) * | 2015-09-06 | 2016-01-06 | 江苏浩森建筑设计有限公司 | The mounting structure of current mouth place steel door frame on a kind of people's air defense protecting wall |
| CN206972047U (en) * | 2017-04-27 | 2018-02-06 | 中国建筑第八工程局有限公司 | A kind of people's air defense threshold |
| CN108868461A (en) * | 2018-05-30 | 2018-11-23 | 东莞市益安人防工程有限公司 | A kind of movable sill and its installation method of closed guard gate |
| CN208236249U (en) * | 2018-05-22 | 2018-12-14 | 宁夏万恒人防特种防护设备有限公司 | A kind of reinforced concrete movable sill airtight blast door |
| CN209817741U (en) * | 2018-12-24 | 2019-12-20 | 深圳市绿金人防工程有限公司 | Civil air defense threshold structure |
-
2018
- 2018-12-24 CN CN201811585258.7A patent/CN109594885A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040168381A1 (en) * | 2003-01-03 | 2004-09-02 | Robert Rissone | Door threshold |
| CN2683805Y (en) * | 2004-03-01 | 2005-03-09 | 中国建筑标准设计研究院 | Reinforced concrete single-leaf movable sill closed guard gate |
| CN101314985A (en) * | 2008-06-19 | 2008-12-03 | 中国西电电气股份有限公司 | Ground shielding structure for shielding door sill area of factory building and construction method thereof |
| CN204941162U (en) * | 2015-09-06 | 2016-01-06 | 江苏浩森建筑设计有限公司 | The mounting structure of current mouth place steel door frame on a kind of people's air defense protecting wall |
| CN206972047U (en) * | 2017-04-27 | 2018-02-06 | 中国建筑第八工程局有限公司 | A kind of people's air defense threshold |
| CN208236249U (en) * | 2018-05-22 | 2018-12-14 | 宁夏万恒人防特种防护设备有限公司 | A kind of reinforced concrete movable sill airtight blast door |
| CN108868461A (en) * | 2018-05-30 | 2018-11-23 | 东莞市益安人防工程有限公司 | A kind of movable sill and its installation method of closed guard gate |
| CN209817741U (en) * | 2018-12-24 | 2019-12-20 | 深圳市绿金人防工程有限公司 | Civil air defense threshold structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374457A (en) * | 2019-08-20 | 2019-10-25 | 中国人民解放军军事科学院国防工程研究院 | A kind of people's air defense doorsill device for barrier free accessibility |
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