CN203188181U - Hydraulic embedded extensible submergence resistant door - Google Patents
Hydraulic embedded extensible submergence resistant door Download PDFInfo
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- CN203188181U CN203188181U CN 201320168528 CN201320168528U CN203188181U CN 203188181 U CN203188181 U CN 203188181U CN 201320168528 CN201320168528 CN 201320168528 CN 201320168528 U CN201320168528 U CN 201320168528U CN 203188181 U CN203188181 U CN 203188181U
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Abstract
The utility model discloses a hydraulic embedded extensible submergence resistant door and relates to the field of underground building water resistance. The hydraulic embedded extensible submergence resistant door comprises a downward embedded machine box, a high-level oil cylinder, a center step, two middle-level oil cylinders, two second steps, two low-level oil cylinders and two first steps. The high-level oil cylinder is fixedly connected with the center step. The middle-level oil cylinders are fixedly connected with the second steps. The low-level oil cylinders are fixedly connected with the first steps. A gate sealing box is arranged in the downward embedded machine box. The portion where the center step penetrates through the gate sealing box is sealed by a sealing ring. The two sides outside an entrance of the submergence resistant door on the upper portion of the downward embedded machine box are provided with surrounding walls. The two sides of a passageway of the entrance of the submergence resistant door are respectively provided with a side sealing base. Each side sealing base is provided with a sealing strip. A sealed space is defined by the gate sealing box, the center step, the side sealing bases and the surrounding walls. The hydraulic embedded extensible submergence resistant door is capable of preventing rainwater from flowing backwards, free of influence on the normal entry and exit of people and vehicles, high in the degree of automation, flexible in water stopping height, capable of resisting water in time and synchronically and reducing labor cost, convenient to repair and high in safety.
Description
Technical field
The utility model relates to waterproof field, underground building, particularly relates to the buried telescopic anti-door that floods of a kind of hydraulic pressure.
Background technology
At present, the measure that the underground building waterproof is poured in down a chimney is generally: design in advance marks water level, step or the slope of certain altitude are set at the place, access, the anti-groove that floods perhaps is set in the access, and be furnished with and the anti-supporting anti-plate that floods of groove that floods, when water level surpasses the mark water level of design in advance, will prevent flooding plate by the special messenger and insert the anti-groove that floods, form the anti-baffle plate that floods.
There is following shortcoming in above-mentioned measure:
(1) step or slope are set after, the absolute altitude of the ground level of underground structure itself, surrounding buildings thing and road all will recomputate, and has increased designer's workload;
(2) anti-ly flood baffle plate and need the special messenger to keep an eye on, when entrance more for a long time, need a large amount of manpowers be distributed to each entrance, human cost is higher, the dash height is also dumb, is difficult in time, synchronously bring into play waterproof effect.
The utility model content
The purpose of this utility model is in order to overcome the deficiency of above-mentioned background technology, provides that a kind of hydraulic pressure is buried telescopicly anti-ly to flood door, can prevent that ground rainwater from pouring into the underground building, does not influence the people again and vehicle normally passes in and out, and has reduced designer's workload; Adopt hydraulic drive to realize Long-distance Control, automaticity is higher, and the dash high flexible can in time, synchronously be brought into play waterproof effect, and reduces human cost, is convenient to maintenance, and safety is higher.
The buried telescopic anti-door that floods of the hydraulic pressure that the utility model provides, bury cabinet, gate stuffing box, high-order oil cylinder, center step, two scala media oil cylinders, two second steps, two low order oil cylinders, two first steps, two side seal pedestals and enclosure wall under comprising, bury down cabinet by cemented at the foundation ditch that is arranged in below ground, burying down fixedly has the high-order oil cylinder, is distributed in two scala media oil cylinders of high-order oil cylinder both sides and is distributed in two low order oil cylinders of two scala media oil cylinder both sides in the cabinet; The zone center component level is in high-order oil cylinder top, and two second steps lay respectively at two scala media oil cylinder tops, and two first steps lay respectively at two low order oil cylinder tops; The high-order oil cylinder is fixedlyed connected with the center step of its top, and each scala media oil cylinder is fixedlyed connected with the second step of its top, and each low order oil cylinder is fixedlyed connected with the first step of its top; Under bury cabinet middle part and be provided with the gate stuffing box, the center step passes the gate stuffing box, the center step passes gate stuffing box part and adopts the sealing ring sealing; Bury the anti-outer both sides of an entrance of flooding, cabinet top down and be provided with enclosure wall, prevent that flooding a both sides in entrance passageway respectively installs a side seal pedestal, respectively be provided with the weather strip that two walls that are used for the center step seal on two side seal pedestals, gate stuffing box and two side seal pedestals, bury between the cabinet and all be sealedly and fixedly connected down, surround an enclosure space between gate stuffing box, center step, two side seal pedestals, the enclosure wall.
On the basis of technique scheme, the bottom of described center step, two second steps, two first steps all has bolt hole, the bolt hole of step bottom, center is passed on the piston rod top of high-order oil cylinder, and fix by nut, the bolt hole of two second step bottoms is passed on the piston rod top of two scala media oil cylinders respectively, and fix by nut, the bolt hole of two first steps bottoms is passed on the piston rod top of two low order oil cylinders respectively, and fixes by nut.
On the basis of technique scheme, bury the cabinet inner bottom part under described and be provided with the installation connection seat, to install on the connection seat and have 5 installing holes, high-order oil cylinder, two scala media oil cylinders, two low order oil cylinders are installed on the connection seat by being bolted to.
On the basis of technique scheme, described sealing ring is arranged along the circumferential direction of center step.
On the basis of technique scheme, described sealing ring all seals with fluid sealant along hoop.
On the basis of technique scheme, the connection place, termination of described weather strip all seals with fluid sealant.
On the basis of technique scheme, bury the cabinet inner bottom part under described and flood a Way in and be provided with accumulated water pump drainage mouth near anti-.
On the basis of technique scheme, described two first steps, two second steps and center step all adopt steel plate to be welded.
Compared with prior art, advantage of the present utility model is as follows:
(1) when the water level of ground rainwater surpasses the ultimate design absolute altitude that pours in down a chimney the underground building, flexible step of the present utility model lifting successively, can prevent that ground rainwater from pouring into the underground building, do not influence people and vehicle again and normally pass in and out the underground structure, also do not influence the absolute altitude to ground level, surrounding buildings thing and the road of underground building itself, need not to recomputate, reduced designer's workload.
(2) the utility model adopts hydraulic drive to realize Long-distance Control, and automaticity is higher, but the step synchronization lifting of each entrance, also lifting successively, the dash high flexible can in time, synchronously be brought into play waterproof effect, and reduces human cost.
(3) drive mechanism of the present utility model is simple, and durability is strong, and easy construction is cheap.
(4) critical piece of the present utility model is standard component, changes easily, is convenient to maintenance.
(5) the utility model starts steadily, and safety is higher.
Description of drawings
Fig. 1 is the buried telescopic anti-front view when flooding door and being in current state of hydraulic pressure among the utility model embodiment.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the buried telescopic anti-front view when flooding door and being in the dash state of hydraulic pressure among the utility model embodiment.
Fig. 5 is the lateral view of Fig. 4.
Reference numeral: 1-ground, 2-bury cabinet, 3-gate stuffing box, 4-high-order oil cylinder, 5-center step down, 6-sealing ring, 7-scala media oil cylinder, 8-second step, 9-low order oil cylinder, 10-first step, 11-weather strip, 12-side seal pedestal, 13-enclosure wall, 14-accumulated water pump drainage mouth.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is described in further detail.
Referring to illustrated in figures 1 and 2, the utility model embodiment provides a kind of hydraulic pressure the buried telescopic anti-door that floods, bury cabinet 2, gate stuffing box 3, high-order oil cylinder 4, center step 5, two scala media oil cylinders 7, two second steps 8, two low order oil cylinders 9, two first steps 10, two side seal pedestals 12 and enclosure wall 13 under comprising, bury down cabinet 2 by cemented at the foundation ditch that is arranged in below the ground 1, burying in the cabinet 2 down fixedly has high-order oil cylinder 4, is distributed in two scala media oil cylinders 7 of high-order oil cylinder 4 both sides and is distributed in two low order oil cylinders 9 of two scala media oil cylinder 7 both sides.Under bury cabinet 2 inner bottom parts and be provided with the installation connection seat, install on the connection seat and have 5 installing holes, high-order oil cylinder 4, two scala media oil cylinders 7, two low order oil cylinders 9 are installed on the connection seat by being bolted to.
Under bury cabinet 2 middle parts and be provided with gate stuffing box 3, center step 5 passes gate stuffing box 3, and center step 5 passes gate stuffing box 3 parts and adopts sealing ring 6 sealings, and sealing ring 6 is arranged along the circumferential direction of center step 5, sealing ring 6 all with the fluid sealant sealing, prevents minute leakage along hoop.Bury the anti-outer both sides of an entrance of flooding, cabinet 2 tops down and be provided with enclosure wall 13, formation prevents the mine dam that rainwater pours in down a chimney, prevent that flooding a both sides in entrance passageway respectively installs a side seal pedestal 12, two walls that respectively are provided with 11 pairs of center steps 5 of 11, two weather strips of a weather strip on two side seal pedestals 12 seal.The connection place, termination of two weather strips 11 all with the fluid sealant sealing, prevents minute leakage.Gate stuffing box 3 and two side seal pedestals 12, bury between the cabinet 2 and all be sealedly and fixedly connected down, center step 5 is by sealing ring 6, weather strip 11 sealings, surround an enclosure space between gate stuffing box 3, center step 5, two side seal pedestals 12, the enclosure wall 13, prevent that rainwater from pouring in down a chimney.
Under bury cabinet 2 inner bottom parts and flood a Way in and be provided with accumulated water pump drainage mouth 14 near anti-.Prevent flooding blow-by between a scala media oil cylinder 7 in the entrance outside and the low order oil cylinder 9, when rainwater overflow soak after, accumulated water rests on down the outer wall inboard of burying cabinet 2, anti-when flooding an access road and reverting to the state that normally passes through of dash not, the opening water discharge pump is discharged accumulated water through accumulated water pump drainage mouth 14.
The operating principle of the utility model embodiment is elaborated as follows:
Referring to illustrated in figures 1 and 2, when anti-when flooding an access road and being in normal current state, high-order oil cylinder 4, two scala media oil cylinders 7, two low order oil cylinders 9 be obstructed oil all, center step 5, two second steps 8, two first steps 10 all move down under the effect of deadweight and pressure oil, upper surface until center step 5, two second steps 8, two first steps 10 is all concordant with the ground of walkway, referring to shown in Figure 3.
Referring to Fig. 4 and shown in Figure 5, when the water level on ground surpassed the ultimate design absolute altitude that pours in down a chimney the underground building, the piston rod of high-order oil cylinder 4, two scala media oil cylinders 7, two low order oil cylinders 9 upwards promoted center step 5, two second steps 8, two first steps 10 risings respectively.
When two first steps 10 rose to the height that sets in advance, two first steps 10 stopped to rise; When two second steps 8 rose to the height that sets in advance, two second steps 8 stopped to rise; When center step 5 rose to the height that sets in advance, center step 5 stopped to rise.Center step 5 rises the highest, and second step 8 takes second place, and first step 10 rises minimum, has so just formed the ladder that passes in and out entrance for the pedestrian, can prevent that also rainwater from pouring in down a chimney simultaneously, and the height of center step 5 upper surfaces is exactly the height that prevents that rainwater from pouring in down a chimney.
Those skilled in the art can carry out various modifications and variations to the utility model embodiment; if these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then these modifications and modification are also within protection domain of the present utility model.
The content of not describing in detail in the manual is for well known to a person skilled in the art prior art.
Claims (8)
1. the buried telescopic anti-door that floods of a hydraulic pressure, bury cabinet (2) under comprising, gate stuffing box (3), high-order oil cylinder (4), center step (5), two scala media oil cylinders (7), two second steps (8), two low order oil cylinders (9), two first steps (10), two side seal pedestals (12) and enclosure wall (13), bury cabinet (2) down and be arranged in the foundation ditch of ground (1) below by cemented, it is characterized in that: burying down fixedly has high-order oil cylinder (4) in the cabinet (2), be distributed in two scala media oil cylinders (7) of high-order oil cylinder (4) both sides and be distributed in two low order oil cylinders (9) of two scala media oil cylinders (7) both sides; Center step (5) is positioned at high-order oil cylinder (4) top, and two second steps (8) lay respectively at two scala media oil cylinders (7) top, and two first steps (10) lay respectively at two low order oil cylinders (9) top; High-order oil cylinder (4) is fixedlyed connected with the center step (5) of its top, and each scala media oil cylinder (7) is fixedlyed connected with the second step (8) of its top, and each low order oil cylinder (9) is fixedlyed connected with the first step (10) of its top; Under bury cabinet (2) middle part and be provided with gate stuffing box (3), center step (5) passes gate stuffing box (3), center step (5) passes gate stuffing box (3) part and adopts sealing ring (6) sealing; Bury the anti-outer both sides of an entrance of flooding, cabinet (2) top down and be provided with enclosure wall (13), prevent that flooding a both sides in entrance passageway respectively installs a side seal pedestal (12), respectively be provided with the weather strip (11) that two walls that are used for center step (5) seal on two side seal pedestals (12), gate stuffing box (3) and two side seal pedestals (12), bury between the cabinet (2) and all be sealedly and fixedly connected down, surround an enclosure space between gate stuffing box (3), center step (5), two side seal pedestals (12), the enclosure wall (13).
2. the buried telescopic anti-door that floods of hydraulic pressure as claimed in claim 1, it is characterized in that: described center step (5), two second steps (8), the bottom of two first steps (10) all has bolt hole, the bolt hole of center step (5) bottom is passed on the piston rod top of high-order oil cylinder (4), and fix by nut, the bolt hole of two second steps (8) bottom is passed on the piston rod top of two scala media oil cylinders (7) respectively, and fix by nut, the bolt hole of two first steps (10) bottom is passed on the piston rod top of two low order oil cylinders (9) respectively, and fixes by nut.
3. the buried telescopic anti-door that floods of hydraulic pressure as claimed in claim 1, it is characterized in that: bury cabinet (2) inner bottom part under described and be provided with the installation connection seat, install on the connection seat and have 5 installing holes, high-order oil cylinder (4), two scala media oil cylinders (7), two low order oil cylinders (9) are installed on the connection seat by being bolted to.
4. hydraulic pressure as claimed in claim 1 is buried telescopicly anti-floods door, and it is characterized in that: described sealing ring (6) is arranged along the circumferential direction of center step (5).
5. hydraulic pressure as claimed in claim 1 is buried telescopicly anti-floods door, and it is characterized in that: described sealing ring (6) all seals with fluid sealant along hoop.
6. hydraulic pressure as claimed in claim 1 is buried telescopicly anti-floods door, and it is characterized in that: the connection place, termination of described weather strip (11) all seals with fluid sealant.
7. hydraulic pressure as claimed in claim 1 is buried telescopicly anti-floods door, it is characterized in that: bury cabinet (2) inner bottom part described under near preventing that flooding a Way in is provided with accumulated water pump drainage mouth (14).
8. telescopicly anti-flood door as each described hydraulic pressure in the claim 1 to 7 is buried, it is characterized in that: described two first steps (10), two second steps (8) and center step (5) all adopt steel plate to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168528 CN203188181U (en) | 2013-03-20 | 2013-04-07 | Hydraulic embedded extensible submergence resistant door |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320128770.5 | 2013-03-20 | ||
| CN201320128770 | 2013-03-20 | ||
| CN 201320168528 CN203188181U (en) | 2013-03-20 | 2013-04-07 | Hydraulic embedded extensible submergence resistant door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203188181U true CN203188181U (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168528 Expired - Fee Related CN203188181U (en) | 2013-03-20 | 2013-04-07 | Hydraulic embedded extensible submergence resistant door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203188181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215927A (en) * | 2013-03-20 | 2013-07-24 | 中船重工环境工程有限公司 | Hydraulic buried telescopic anti-flooding door |
| CN107420016A (en) * | 2017-07-11 | 2017-12-01 | 林南俊 | A kind of fluid pressure type safety door |
-
2013
- 2013-04-07 CN CN 201320168528 patent/CN203188181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215927A (en) * | 2013-03-20 | 2013-07-24 | 中船重工环境工程有限公司 | Hydraulic buried telescopic anti-flooding door |
| CN107420016A (en) * | 2017-07-11 | 2017-12-01 | 林南俊 | A kind of fluid pressure type safety door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20160407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |