CN203145961U - Automatic bouncing type water blocking cover board - Google Patents
Automatic bouncing type water blocking cover board Download PDFInfo
- Publication number
- CN203145961U CN203145961U CN 201320115144 CN201320115144U CN203145961U CN 203145961 U CN203145961 U CN 203145961U CN 201320115144 CN201320115144 CN 201320115144 CN 201320115144 U CN201320115144 U CN 201320115144U CN 203145961 U CN203145961 U CN 203145961U
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- CN
- China
- Prior art keywords
- door
- doorframe
- plate
- water blocking
- jacking
- 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 - Lifetime
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Abstract
The utility model discloses an automatic bouncing type water blocking cover board which comprises a base, a door frame, a door board and a water blocking device. The door frame is arranged on the base. The door board is hinged to the door frame. The water blocking device comprises a water blocking board and jacking portions. The water blocking board is arranged on the door frame in a lifting mode through the jacking portions. Each jacking portion comprises an installation seat, an ejector rod used for jacking the water blocking board and a jacking spring used for lifting the ejector rod. Each installation seat is arranged on the frame edge, opposite to the door board, of the door frame. Each ejector rod and one jacking spring are arranged in one installation seat. One end portion of each ejector rod extends upwards out of one installation seat and is connected with the water blocking board. The automatic bouncing type water blocking cover board can prevent waste water and oil stain in a channel from flowing in when the cover board is opened, guarantee a clean environment of an inlet of the channel, facilitate rapid pass of personnel. When the cover board is closed, the water blocking board drops down correspondingly, and normal use of an upper space is not influenced.
Description
Technical field
The utility model relates to the technical field of covering plate structure structure, relates in particular to a kind of automatic upspring type dash cover plate.
Background technology
Tunnel or underground space structure arrange vertical interface channel more and evacuate rescue both at home and abroad, usually shield tunnel utilizes escaping exit that runway is communicated with below rescue fire escape and rescues evacuation, escaping exit is the pass that the escape personnel enters the safety zone under the fire condition, and can the escape personnel become the key of success of escaping under the fire by escaping exit smoothly.
External gulf, Tokyo highway tunnel utilizes space under the lane plate as escape way, every 300m one place's slide escape is set, and escape entrance arranges the cover plate of vertical unlatching, and in emergency circumstances the escape personnel opens from the track layer; Domestic yangtze river in nanjing tunnel, upward middle road cross-river tunnel and military project road cross-river tunnel etc. all adopt floor below, track vertical passage as fire escape, the track layer establishes the slide of straight-through vertical fire escape at a certain distance and the rescue cat ladder evacuates for the inferior administrative staff of fire working and the rescue personnel arrives the scene of fire from service layer, evacuate mouth and rescue mouth cover plate is set, evacuate velar plate and opened from the bottom by the rescue personnel from track layer unlatching rescue velar plate by the escape personnel, avoid the evacuation personnel to be strayed into.
There is certain weak point in currently used covering plate structure:
1) when cover plate is opened, fire-fighting sewage in tunnel very easily pours into evacuation (rescue) entrance, causes the pollution of evacuating the rescue environment, and the psychology that increases the weight of the escape personnel is frightened;
2) under the fire condition, in a single day the greasy dirt of vehicle seepage causes secondary fire probably by evacuating (rescue) mouthful admission passage, blocks passway for escaping, results in greater loss.
Therefore, those skilled in the art be devoted to develop a kind of when opening, can avoid waste water or greasy dirt flow to into, and when closure, do not influence the automatic upspring type dash cover plate of the normal use of upper space.
The utility model content
Because the above-mentioned deficiency of prior art, the utility model proposes a kind of when opening, can avoid waste water or greasy dirt flow to into, and when closure, do not influence the automatic upspring type dash cover plate of the normal use of upper space.
For achieving the above object, the utility model provides a kind of automatic upspring type dash cover plate, comprising: pedestal, doorframe, door-plate and baffle device for water, and described doorframe is arranged on the pedestal, and described door-plate is hinged on the edge of described doorframe.Described baffle device for water comprises watertight shutter and jacking portion, and described watertight shutter is by several liftable being arranged on the described doorframe of described jacking portion.Described jacking portion comprises mount pad, be used for the push rod of the described watertight shutter of jacking and be used for making the jacking spring that described push rod can lifting, described mount pad is arranged on the edge that opposes with described door-plate on the described doorframe, described push rod and described jacking spring are arranged in the described mount pad, and an end of described push rod is stretched out described mount pad up and is connected with described watertight shutter.
Preferable, described watertight shutter comprises transverse slat and riser, and described riser is connected on the described transverse slat, the fit medial surface setting of described doorframe edge of described riser, described transverse slat is liftable to be arranged on the end that described push rod stretches out described mount pad, has further improved the dash effect.
Preferable, the utility model also comprises assister bar, and an end of described assister bar is connected with described door-plate, and the other end is connected with described doorframe or pedestal, adds the unlatching that assister bar is conducive to door-plate.
Preferable, be provided with sealing rod between described push rod and the described mount pad, further improved the dash effect.
Preferable, the two ends of described watertight shutter or arbitrary end extend setting along the edge of doorframe, have further improved the dash effect.
Preferable, the upper surface of described door-plate is provided with anti-skidding line.
Operating principle: automatic upspring type dash cover plate of the present utility model is when door-plate is closed, described door-plate sealing covers on the described doorframe, described door-plate is connected to described watertight shutter upside simultaneously, utilizes the door-plate self gravitation watertight shutter can be pressed in the doorframe when closing; When opening on the described door-plate when opening, described door-plate separates with described watertight shutter, originally jacking spring reset compressed or that stretch can make described push rod rising jack-up watertight shutter stretch out doorframe, stops waste water and greasy dirt to flow into, and especially is fit to be applied in the various underground structure passways for escaping.
Automatic upspring type dash cover plate beneficial effect of the present utility model is as follows:
1. automatic upspring type dash cover plate of the present utility model is very suitable is applied in the various underground structure passways for escaping, can avoid waste water and greasy dirt in the passage to flow into when cover plate is opened, and has guaranteed the cleaning ambient of feeder connection, and it is current fast to be convenient to personnel; And when cover plate was closed, watertight shutter can descend accordingly, did not influence the normal use of upper space.
2. automatic upspring type dash cover plate of the present utility model is simple in structure, easy to use.When opening door-plate, watertight shutter rises thereupon automatically; When closing door-plate, watertight shutter descends thereupon automatically; As seen of the present utility model simple and convenient.
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, feature and effect fully.
Description of drawings
Fig. 1 is the structural representation of automatic upspring type dash cover plate.
Fig. 2 is the structural representation of pedestal.
Fig. 3 is the structural representation of doorframe.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the structural representation of door-plate.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the structural representation of baffle device for water.
Fig. 8 is the application schematic diagram of automatic upspring type water deflector cover plate closing state.
Fig. 9 is the application schematic diagram of automatic upspring type dash cover plate opening.
The specific embodiment
Fig. 1 is the structural representation of automatic upspring type dash cover plate, and Fig. 7 is the structural representation of baffle device for water.As shown in Figure 1, a kind of automatic upspring type dash cover plate of present embodiment, comprising: pedestal 1, doorframe 3, door-plate 4 and baffle device for water 2, doorframe 3 are arranged on the pedestal 1, and door-plate 4 is hinged on the edge of doorframe 3.As shown in Figure 7, baffle device for water 2 comprises watertight shutter 6 and jacking portion 7, and watertight shutter 6 is by several jacking portion 7 liftable being arranged on the doorframe 3.Jacking portion 7 comprises mount pad 8, be used for the push rod 9 of jacking watertight shutter 6 and be used for making the jacking spring 10 that push rod 9 can lifting, mount pad 8 is arranged on the edge that opposes with door-plate 4 on the doorframe 3, push rod 9 and jacking spring 10 are arranged in the mount pad 8, and an end of push rod 9 is stretched out mount pad 8 up and is connected with watertight shutter 6.
Exemplary, the concrete structure of the pedestal of present embodiment as shown in Figure 2, the concrete structure of doorframe 3 as shown in Figure 3 and Figure 4, the concrete structure of door-plate 4 as shown in Figure 5 and Figure 6, the concrete structure of baffle device for water 2 is as shown in Figure 7.
Concrete, as shown in Figure 7, the baffle device for water 2 of present embodiment comprises mount pad 8, push rod 9 and jacking spring 10, mount pad 8 inside are provided with a cavity 11, the both ends of the surface up and down of cavity 11 offer the through hole that stretches out for push rod, medium position at push rod 9 also is provided with a block 12, and push rod 9 is fastened in the cavity 11, and through hole is all stretched out at both ends; Jacking spring 10 is arranged in the cavity 11, be positioned at the below of block 12,10 windings of jacking spring are on push rod 9, and the upper end of jacking spring 10 is connected to block 12 lower surfaces, and the installed surface that the lower end of jacking spring 10 is connected to the inner bottom surface of cavity 11 or directly is connected to mount pad 8 is on the doorframe 3.Under closure state, jacking spring 10 is in compressive state; Under opening, jacking spring 10 is in the nature extended configuration.
Certainly, in other specific embodiments, jacking spring 10 can also be set directly at the push rod bottom; Or also can adopt extension spring, be arranged on block 12 tops and wait other set-up modes to realize upspringing automatically of push rod 9.
Exemplary, as shown in Figure 7, watertight shutter 6 comprises transverse slat 13 and riser 14, riser 14 is connected on the transverse slat 13, the medial surface setting of riser 14 applying doorframes 3 edges, transverse slat 13 is liftable to be arranged on the end that push rod 9 stretches out mount pad 8, has further improved the dash effect.Concrete, present embodiment also can arrange another piece and the riser 14 opposition following riser of setting downwards at transverse slat 13 in addition, and the medial surface of applying mount pad further improves stability and the reliability of watertight shutter again.The block water plate structure of present embodiment is conducive to realize when door-plate is carried out when closed pressing action that door-plate embeds realizes seal closure in the doorframe, and upper surface is concordant simultaneously.
Certainly, in other specific embodiments, watertight shutter 6 can arrange by adaptive concrete needs, is a riser only as watertight shutter, can directly be embedded in the doorframe below during decline, can give prominence to the doorframe upper surface during rising.
As the further specific embodiment of present embodiment, present embodiment also comprises two assister bars 5, and an end of assister bar 5 is connected with door-plate 4, and the other end is connected with doorframe 3, adds the unlatching that assister bar is conducive to door-plate.
Certainly, in other specific embodiments, the quantity of assister bar 5 can be carried out adaptive according to concrete size and needs, and assister bar 5 also can be an end be connected door-plate 4, the other end is connected on the pedestal 1.
As the further specific embodiment of present embodiment, as shown in Figure 7, between push rod 9 and mount pad 8, be provided with sealing rod 15.Concrete, present embodiment is arranged on sealing rod 15 on the upper surface of block 12.
Fig. 3 is the structural representation of doorframe, and Fig. 4 is the vertical view of Fig. 3.As shown in Figure 3 and Figure 4, the watertight shutter 6 of present embodiment is by jacking portion 7 liftable being arranged on the edge that opposes with door-plate 4 hinged places on the doorframe 3, and an end of watertight shutter 6 is realized laterally and vertical while dash along the edge extension setting of doorframe 3.Because the ground in the tunnel all has the gradient usually, so the dash cover plate of present embodiment can enclose watertight shutter according to the gradient that ground is set, the two ends of watertight shutter or arbitrary end extended along the edge of doorframe arrange, realizes that three or any one or both sides enclose dash.
Fig. 5 is the structural representation of door-plate, and Fig. 6 is the vertical view of Fig. 5.As described in Fig. 5 and Fig. 6, present embodiment is provided with anti-skidding line 16 at the upper surface of door-plate.
Fig. 8 is the application schematic diagram of automatic upspring type water deflector cover plate closing state, and Fig. 9 is the application schematic diagram of automatic upspring type dash cover plate opening.Exemplary, the automatic upspring type dash cover plate of present embodiment is applied on the passway for escaping, as shown in Figure 8, under normal circumstances, the same closed, the concordant ground that is arranged on existing cover plate of automatic upspring type dash cover plate does not influence the normal use of upper space.As shown in Figure 9, open at needs under the situation of cover plate (as fire), open door-plate 4, turn on the door-plate 4, separate with watertight shutter 14, originally jacking spring 10 compressed or that stretch resets and makes the push rod 9 rising jack-up watertight shutter 14 of upspringing automatically stretch out doorframe 3, can effectively stop waste water and greasy dirt to flow into, avoid causing the pollution of the current environment in cover plate below and increase the weight of the psychological frightened of escape personnel, also effectively prevent from the greasy dirt admission passage, causing secondary fire simultaneously.In addition, when carrying out the cover plate closing motion, only need be the same with the use of existing cover plate, cover door-plate 4 and can utilize door-plate 4 self gravitations watertight shutter 14 to be pressed into the normal use that recovers upper space in the doorframe.As seen the automatic upspring type water deflector cover plated construction of present embodiment is very simple and reliable and use very convenient.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all technician in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (6)
1. automatic upspring type dash cover plate is characterized in that comprising: pedestal, doorframe, door-plate and baffle device for water, and described doorframe is arranged on the pedestal, and described door-plate is hinged on the edge of described doorframe;
Described baffle device for water comprises watertight shutter and jacking portion, and described watertight shutter is by several liftable being arranged on the described doorframe of described jacking portion;
Described jacking portion comprises mount pad, be used for the push rod of the described watertight shutter of jacking and be used for making the jacking spring that described push rod can lifting, described mount pad is arranged on the edge that opposes with described door-plate on the described doorframe, described push rod and described jacking spring are arranged in the described mount pad, and an end of described push rod is stretched out described mount pad up and is connected with described watertight shutter.
2. automatic upspring type dash cover plate as claimed in claim 1, it is characterized in that: described watertight shutter comprises transverse slat and riser, described riser is connected on the described transverse slat, the fit medial surface setting of described doorframe edge of described riser, described transverse slat is liftable to be arranged on the end that described push rod stretches out described mount pad.
3. automatic upspring type dash cover plate as claimed in claim 1 is characterized in that also comprising: assister bar, and an end of described assister bar is connected with described door-plate, and the other end is connected with described doorframe or pedestal.
4. automatic upspring type dash cover plate as claimed in claim 1 is characterized in that: be provided with sealing rod between described push rod and the described mount pad.
5. automatic upspring type dash cover plate as claimed in claim 1 or 2 is characterized in that: the two ends of described watertight shutter or arbitrary end extend along the edge of doorframe and arrange.
6. automatic upspring type dash cover plate as claimed in claim 1, it is characterized in that: the upper surface of described door-plate is provided with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115144 CN203145961U (en) | 2013-03-14 | 2013-03-14 | Automatic bouncing type water blocking cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115144 CN203145961U (en) | 2013-03-14 | 2013-03-14 | Automatic bouncing type water blocking cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145961U true CN203145961U (en) | 2013-08-21 |
Family
ID=48973497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320115144 Expired - Lifetime CN203145961U (en) | 2013-03-14 | 2013-03-14 | Automatic bouncing type water blocking cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145961U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350880A (en) * | 2015-10-21 | 2016-02-24 | 无锡阳工机械制造有限公司 | Bounce type control panel |
| CN106638701A (en) * | 2016-11-22 | 2017-05-10 | 桂林市水利电力勘测设计研究院 | Electrically opened and closed lock chamber cover plate and installing method thereof |
| CN110486358A (en) * | 2019-09-16 | 2019-11-22 | 安徽金诚复合材料有限公司 | A kind of vehicle-mounted toilet processing door-plate pressing device and its application method |
-
2013
- 2013-03-14 CN CN 201320115144 patent/CN203145961U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350880A (en) * | 2015-10-21 | 2016-02-24 | 无锡阳工机械制造有限公司 | Bounce type control panel |
| CN106638701A (en) * | 2016-11-22 | 2017-05-10 | 桂林市水利电力勘测设计研究院 | Electrically opened and closed lock chamber cover plate and installing method thereof |
| CN110486358A (en) * | 2019-09-16 | 2019-11-22 | 安徽金诚复合材料有限公司 | A kind of vehicle-mounted toilet processing door-plate pressing device and its application method |
| CN110486358B (en) * | 2019-09-16 | 2021-04-30 | 安徽金诚复合材料有限公司 | Door plate pressing device for processing vehicle-mounted toilet and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |