CN209469299U - A kind of biparting closed guard gate - Google Patents
A kind of biparting closed guard gate Download PDFInfo
- Publication number
- CN209469299U CN209469299U CN201821756354.9U CN201821756354U CN209469299U CN 209469299 U CN209469299 U CN 209469299U CN 201821756354 U CN201821756354 U CN 201821756354U CN 209469299 U CN209469299 U CN 209469299U
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- China
- Prior art keywords
- people
- air defense
- door leaf
- screw rod
- defense door
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Abstract
The utility model discloses a kind of biparting closed guard gates, it is related to closed guard gate's technical field, solve the problems, such as closed guard gate's sagging deflections due to self weight, it includes doorframe and two fan people's air defense door leafs, the side of the people's air defense door leaf is provided with the support component for preventing people's air defense door leaf from deforming, the support component includes fixes sleeve, screw rod and handwheel, the fixes sleeve is fixed on the shop front bottom of people's air defense door leaf, the screw rod passes through fixes sleeve and is threadedly engaged with it, the screw rod is fixed on the top of screw rod perpendicular to ground, the handwheel.It is threadedly engaged by setting screw rod and fixes sleeve, screw rod with fixes sleeve, screw rod abuts on ground, plays a supporting role to people's air defense door leaf, can avoid people's air defense door leaf sagging deflections due to self weight, improves safety.
Description
Technical field
The utility model relates to closed guard gate's technical fields, more specifically, it relates to a kind of biparting closed guard gate.
Background technique
Closed guard gate is the door with defencive function that people's air defense entrance is arranged in, and can be divided into fire resistant doorsets, protection according to function
Hermatic door, sealed door can be divided into Steel structure door and armored concrete door according to structure again.
A kind of high-intensitive closed guard gate, packet are disclosed in the Chinese utility model patent of Publication No. CN206753377U
Doorframe and people's air defense door body are included, closed guard gate's outer body is fixedly installed with doorframe, is fixedly connected between doorframe and people's air defense door body
Have a rotary shaft, closed guard gate's body surface is fixedly connected with handle, people's air defense door lock is installed below handle, on the left of people's air defense door body with
Filling plate has been bolted between doorframe, has been welded with limit plate on the inside of doorframe right end, doorframe lower end is fixedly installed with fixation
Part is connected with connecting rod between fixing piece and people's air defense door body.
Above-mentioned closed guard gate also increases self weight while improving structural strength, most of after closed guard gate is installed in place
Time is to be in open state, leads to people's air defense door leaf sagging deflections due to self weight in this way, causes closed guard gate's opening and closing not in place, necessary
Shi Fahui not effect, or even usually will also result in safety accident.
Utility model content
Problem in view of the prior art, the utility model provides a kind of biparting closed guard gate, by using support component to people
Anti- door leaf is supported, and to prevent it from sagging deflections occurring because of self weight, having prevents people's air defense door leaf sagging deflections, improves peace
The advantages of full property.
To achieve the above object, the utility model provides following technical solution:
A kind of biparting closed guard gate, including doorframe and two fan people's air defense door leafs, the side of the people's air defense door leaf is provided with for preventing
The only support component of people's air defense door leaf deformation, the support component includes fixes sleeve, screw rod and handwheel, and the fixes sleeve is fixed
In the shop front bottom of people's air defense door leaf, the screw rod passes through fixes sleeve and is threadedly engaged with it, and the screw rod is perpendicular to ground, institute
State the top that handwheel is fixed on screw rod.
It, is installed in place in people's air defense door leaf due to biparting closed guard gate by weight up to several by using above-mentioned technical proposal
Afterwards, the most of the time is all to be in open state, due to lead to people's air defense door leaf in this way because sagging deflections occur for self weight, by being arranged admittedly
Determine sleeve and screw rod, when people's air defense door leaf is in open state, rotary screw, by the self-locking of screw rod and fixes sleeve,
Screw rod abuts on ground, and certain supporting role is played to people's air defense door leaf, can avoid people's air defense door leaf sagging deflections, improves peace
Quan Xing.
Further, the top of the screw rod is fixedly connected with hex bolts.
By using above-mentioned technical proposal, by operating handwheel with hand, when screw rod rotation is arranged in pairs or groups to a certain degree, need to borrow
It helps external force that could continue to rotate screw rod, by the way that hex bolts is arranged, screw rod can be made to support completely by spanner rotary screw
It connects on the ground, screw rod plays complete supporting role to people's air defense door leaf.
Further, the bottom end of the screw rod is provided with fixing piece, and the bottom part of the fixing piece is embedded in underground.
Ground, but also spiral shell can be not only damaged since screw rod directly abuts on the ground by using above-mentioned technical proposal
Bar is it may also happen that the case where with ground Relative sliding, and by the way that fixing piece is arranged, screw rod is directly connected on fixing piece, fixing piece
Positioning action is not only acted as, ground can also be protected not to be damaged.
Further, the fixing piece is a cylinder, and the bottom end of the cylinder is embedded in underground, the top of the cylinder
It is provided with the groove with screw rod cooperation, is provided with internal screw thread in the groove.
By using above-mentioned technical proposal, screw rod is directly rotated and is threaded in groove, and fixed column plays screw rod
Position-limiting action makes it be not easy that reversal development occurs with fixes sleeve.
Further, the support component is set as multiple groups and is uniformly distributed along the bottom end of people's air defense door leaf.
The bottom of people's air defense door leaf is played uniformly by the way that multiple groups support component is arranged by using above-mentioned technical proposal
The effect of support avoids the stress of people's air defense door leaf from excessively concentrating and cause to deform, and improves overall security.
Further, the support component includes supporting block and link arm, and the supporting block is right angle halfpace and right angle halfpace
Inclined-plane abut against the bottom side of people's air defense door leaf, the link arm is set as two sections and two sections of link arms are hinged setting, the link arm
One end and people's air defense door leaf shop front bottom it is hinged, the other end is hinged with supporting block.
By using above-mentioned technical proposal, supporting block is filled in the bottom of people's air defense door leaf, supporting block can play support people's air defense
The effect of door leaf, structure is simple, easy to operate, and by setting link arm, supporting block is not easy to lose.
Further, the inclined-plane of the supporting block is covered with one layer for protecting the cushion of people's air defense door leaf bottom end.
It will cause closed guard gate since people's air defense door leaf is directly born against on the inclined-plane of supporting block by using above-mentioned technical proposal
The abrasion and defect for fanning bottom, make a big impact to the leakproofness of biparting closed guard gate, by the way that cushion is arranged, can protect
The bottom of people's air defense door leaf is not damaged.
Further, the bottom end of the supporting block is provided with anti-skid rack.
By using above-mentioned technical proposal, there is inclined-plane due to supporting block, the bottom of people's air defense door leaf directly bears against inclined-plane
On, it is likely to result in the displacement of supporting block, is looked back by setting and breathes out rack gear, increases the coefficient of friction of supporting block bottom, with ground
Face not will cause Relative sliding, the bottom for being in people's air defense door leaf for keeping supporting block firm.
Compared with prior art, the utility model has the beneficial effects that
(1) by setting screw rod and fixes sleeve, screw rod rotate and abut on the ground, by screw rod and fixes sleeve it
Between screw thread self-locking, screw rod plays a supporting role to people's air defense door leaf, and sagging change occurs because of self weight to avoid people's air defense door leaf
Shape improves safety；
(2) by setting fixing piece, positioning and supporting role are played to screw rod, avoid screw rod damage ground and and ground
Relative sliding phenomenon occurs；
(3) by setting multiple groups for support component, multiple groups support component is uniformly in the bottom of people's air defense door leaf, to people
Anti- door leaf even support avoids the weight of people's air defense door leaf from concentrating and causes to deform on one point.
Detailed description of the invention
Fig. 1 is the overall schematic of embodiment one；
Fig. 2 is the portion A enlarged drawing in Fig. 1；
Fig. 3 is the overall schematic of embodiment two；
Fig. 4 is the portion B enlarged drawing in Fig. 3.
Appended drawing reference: 1, doorframe；2, people's air defense door leaf；3, fixes sleeve；4, screw rod；5, handwheel；6, hex bolts；7, fixed
Part；8, groove；9, supporting block；10, link arm；11, cushion；12, anti-skid rack；13, people's air defense door lock；14, it shakes hands.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment one:
As depicted in figs. 1 and 2, a kind of biparting closed guard gate, including doorframe 1 and two fan people's air defense door leafs 2, the door of people's air defense door leaf 2
People's air defense door lock 13 and knob 14 are provided on face.It is additionally provided in the shop front of people's air defense door leaf 2 for preventing people's air defense door leaf 2 from deforming
Support component, support component be set as two groups and along the even width of people's air defense door leaf 2 be distributed.Support component includes fixes sleeve
3, screw rod 4 and handwheel 5, fixes sleeve 3 are fixed on the shop front bottom of people's air defense door leaf 2, and screw rod 4 is perpendicular to ground and passes through fixing sleeve
Cylinder 3 is simultaneously threadedly engaged with fixes sleeve 3, and handwheel 5 is set in the top of screw rod 4 and welds with screw rod 4.It also welds on the top of screw rod 4
It is connected to hex bolts 6, hex bolts 6 can be located at the top side of handwheel 5.
By rotating handwheel 5, screw rod 4 is rotated and is abutted on ground, plays a supporting role, can prevent to people's air defense door leaf 2
Only sagging deflections due to self weight of people's air defense door leaf 2, multiple groups support component can carry out even support to 2 bottom of people's air defense door leaf, avoid people
Anti- 2 stress of door leaf is concentrated and is deformed.
In order to avoid screw rod 4 damages ground, fixing piece 7 has been can be set in the bottom end of screw rod 4, and fixing piece 7 is one
Root cylinder, the bottom end of cylinder are embedded in underground, and the top of cylinder can be set fluted 8, interior spiral shell can be set in groove 8
Line, screw rod 4 are rotated into groove 8, are connected through a screw thread and are played a supporting role to people's air defense door leaf 2.Fixing piece 7 to screw rod 4 not only
It plays a supporting role, can prevent screw rod 4 from causing to slide, positioning action also is played to screw rod 4.
Two fan people's air defense door leafs 2 are opened and arrive maximum angle, make screw rod 4 to the groove 8 on its fixing piece 7, rotate hand with hand
Wheel 5, spanner rotate hex bolts 6, are tightened onto screw rod 4 in groove 8；Screw rod 4 can play a supporting role to people's air defense door leaf 2, can
Sagging deflections due to self weight of people's air defense door leaf 2 are avoided, safety is improved.
Embodiment two:
As shown in Figure 3 and Figure 4, a kind of biparting closed guard gate, the difference is that, support component includes support with embodiment one
Block 9 and link arm 10, supporting block 9 abut against the bottom side of people's air defense door leaf 2 for the inclined-plane of right angle halfpace and right angle halfpace, and link arm 10 is arranged
For two sections and two sections of link arms 10 are hinged by pin shaft, and one end of link arm 10 and the shop front bottom side portion of people's air defense door leaf 2 are hinged, another
One end and the right angle end face of supporting block 9 are hinged.The inclined-plane of supporting block 9 is covered with one layer for protecting the buffering of 2 bottom end of people's air defense door leaf
Pad 11, the bottom end of supporting block 9 are provided with anti-skid rack 12, opening and closing path of the anti-skid rack 12 perpendicular to people's air defense door leaf 2.
In the present embodiment, rubber pad is can be used in cushion 11.
Rotate link arm 10, supporting block 9 is filled in the bottom end of people's air defense door leaf 2, then can by hammer supporting block 9 tail end,
Or jacked up people's air defense door leaf 2 using jack, supporting block 9 is filled in the bottom end of people's air defense door leaf 2 completely.Supporting block 9 is to people's air defense
Door leaf 2 is played a supporting role, and can avoid sagging deflections due to self weight of people's air defense door leaf 2, improves safety.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of biparting closed guard gate, including doorframe (1) and two fans people's air defense door leaf (2), which is characterized in that the people's air defense door leaf (2)
Side be provided with for prevent people's air defense door leaf (2) deform support component, the support component includes fixes sleeve (3), spiral shell
Bar (4) and handwheel (5), the fixes sleeve (3) are fixed on the shop front bottom of people's air defense door leaf (2), and the screw rod (4), which passes through, fixes
Sleeve (3) is simultaneously threadedly engaged with it, and the screw rod (4) is fixed on the top of screw rod (4) perpendicular to ground, the handwheel (5).
2. biparting closed guard gate according to claim 1, which is characterized in that the top of the screw rod (4) is fixedly connected with six
Corner bolt (6).
3. biparting closed guard gate according to claim 1, which is characterized in that the bottom end of the screw rod (4) is provided with fixing piece
(7), the bottom part of the fixing piece (7) is embedded in underground.
4. biparting closed guard gate according to claim 3, which is characterized in that the fixing piece (7) is a cylinder, the circle
The bottom end of column is embedded in underground, and the top of the cylinder is provided with the groove (8) with screw rod (4) cooperation, sets in the groove (8)
It is equipped with internal screw thread.
5. biparting closed guard gate according to claim 4, which is characterized in that the support component is set as multiple groups and along people's air defense
The bottom end of door leaf (2) is uniformly distributed.
6. biparting closed guard gate according to claim 1, which is characterized in that the support component includes supporting block (9) and connects
Arm (10), the supporting block (9) abut against the bottom side of people's air defense door leaf (2), the company for the inclined-plane of right angle halfpace and right angle halfpace
Setting that arm (10) is set as two sections and two sections of link arms (10) are hinged, one end of the link arm (10) and people's air defense door leaf (2)
Shop front bottom is hinged, and the other end and supporting block (9) are hinged.
7. biparting closed guard gate according to claim 6, which is characterized in that the inclined-plane of the supporting block (9) is covered with one layer of use
Cushion (11) in protection people's air defense door leaf (2) bottom end.
8. biparting closed guard gate according to claim 7, which is characterized in that the bottom end of the supporting block (9) is provided with anti-skidding
Rack gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756354.9U CN209469299U (en) | 2018-10-27 | 2018-10-27 | A kind of biparting closed guard gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756354.9U CN209469299U (en) | 2018-10-27 | 2018-10-27 | A kind of biparting closed guard gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469299U true CN209469299U (en) | 2019-10-08 |
Family
ID=68086357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821756354.9U Expired - Fee Related CN209469299U (en) | 2018-10-27 | 2018-10-27 | A kind of biparting closed guard gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905316A (en) * | 2019-12-17 | 2020-03-24 | 成都菲斯普科技有限公司 | Cabinet door locking and protecting device of medical cleaning and disinfecting machine |
-
2018
- 2018-10-27 CN CN201821756354.9U patent/CN209469299U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905316A (en) * | 2019-12-17 | 2020-03-24 | 成都菲斯普科技有限公司 | Cabinet door locking and protecting device of medical cleaning and disinfecting machine |
| CN110905316B (en) * | 2019-12-17 | 2021-04-13 | 刘爱玲 | Cabinet door locking and protecting device of medical cleaning and disinfecting machine |
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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: 20191008 Termination date: 20211027 |