CN211287359U - Impact-resistant long-life pressure-resistant watertight door for land - Google Patents
Impact-resistant long-life pressure-resistant watertight door for land Download PDFInfo
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- CN211287359U CN211287359U CN201921797116.7U CN201921797116U CN211287359U CN 211287359 U CN211287359 U CN 211287359U CN 201921797116 U CN201921797116 U CN 201921797116U CN 211287359 U CN211287359 U CN 211287359U
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Abstract
The utility model discloses a long-life withstand voltage watertight door is used in land of shocking resistance, include: the embedded part assembly is pre-embedded in the wall body and sleeved outside the door frame to be fixedly connected with the embedded part assembly, the outer door assembly and the inner door assembly are installed on two sides of the door frame respectively, the outer door assembly and the inner door assembly are sealed with the door frame through sealing rings, and the outer door assembly and the inner door assembly are locked with the door frame through the locking mechanism. The utility model provides a withstand voltage watertight door is used in long-life land shocks resistance under the condition that adapts to changeable environment, but safe and reliable's realization water-stop also can be according to the user demand simultaneously, and the interior outer door is opened as the pedestrian passageway in a flexible way.
Description
Technical Field
The utility model relates to a watertight door technical field especially relates to a long-life withstand voltage watertight door is used in land of shocking resistance.
Background
With the increasing demands for coastal and river tourism and the increasing safety guarantee in China, a special watertight door which is applicable to high and low water levels, full water sealing and partial water sealing and meets the safety design requirements and has high pressure resistance, impact resistance and long service life is required to be arranged between a tourist ship and a tourist collecting and distributing center line.
The watertight door can adapt to the influence of natural factors such as different water flow rates and water level heights of coastal areas or rivers and seasonal changes, is not influenced by factors such as solid floaters in water, mud and sand impact and the like, and simultaneously considers the influence of seawater and river water on the scouring and corrosiveness of the door panel.
When the water level is close to the lower edge of the door frame, the watertight door is manually closed, so that the sealing under the partial water level state when the subsequent water level rises is ensured, and the safe and reliable sealing under different designed water levels under the full water level state is also ensured.
When the water level drops to near the lower edge of the door frame, the watertight door is manually opened, and tourists can enter the tourist distribution center from the tourist ship to the temporary plank road between the door passages.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a long-life withstand voltage watertight door is used in land of shocking resistance aims at under the condition of the changeable environment of adaptation, safe and reliable's realization water-stop, also can be according to the user demand simultaneously, and the interior outer door is as the pedestrian passageway in a flexible way opened.
In order to achieve the above object, the utility model provides a long-life withstand voltage watertight door is used in land shocks resistance, include: an outer door assembly, an inner door assembly, a doorframe, an embedded part assembly and a locking mechanism, wherein,
the embedded part assembly is pre-embedded in the wall body and sleeved outside the door frame to be fixedly connected with the door frame, the outer door assembly and the inner door assembly are respectively installed on two sides of the door frame, the outer door assembly and the inner door assembly are sealed with the door frame through sealing rings, and the outer door assembly and the inner door assembly are locked with the door frame through locking mechanisms.
Preferably, the door frame includes the door frame body, is located two door leaf hinge seats of door frame body both sides respectively and sets up the reinforced floor in the door frame body outside, and two door leaf hinge seats are articulated with outer door subassembly and interior door subassembly respectively, and the seal groove that is used for placing the sealing washer is all seted up to the both sides of door frame body.
Preferably, a plurality of locking slider wedge seats are installed on the door frame body, the locking mechanism is a plurality of rolling buckles installed on the outer door assembly and the inner door assembly and a transmission assembly connected with the rolling buckles, and the transmission assembly drives the rolling buckles to move to be matched with the locking slider wedge seats so as to lock the outer door assembly and the inner door assembly with the door frame.
Preferably, the transmission assembly comprises a handle, a driven gear, a rotating wheel and a connecting rod mechanism, the driving gear is arranged at the end of the handle, the driven gear is meshed with the driving gear at the end of the handle, the rotating wheel is fixedly connected with the gear, the connecting rod mechanism is hinged with the rotating wheel, the rotating wheel is installed on one side, facing the door frame, of the outer door assembly or the inner door assembly, the rotating wheel can rotate relative to the outer door assembly or the inner door assembly, the connecting mechanism is connected with a plurality of rolling buckles, and the rotating wheel rotates to drive the.
Preferably, the connecting mechanism comprises a first connecting rod hinged with the rotating wheel, a connecting plate hinged with the first connecting rod and a second connecting rod hinged with the connecting plate, and the second connecting rod is hinged with a rolling buckle.
Preferably, outer door subassembly and interior door subassembly all include the door plant and are located the door leaf shrouding of door plant one side, and the door plant is articulated with door leaf hinge seat, rolls to detain and wears to locate on the door leaf shrouding, and the door leaf shrouding sets up with the inside wall laminating of door frame.
Preferably, the outer door assembly and the inner door assembly are provided with oval protrusions on the sides of the door plates facing away from the door frame.
Preferably, a balance valve is mounted on a door panel of the inner door assembly.
Preferably, the embedded part assembly comprises a frame body and anchor bars located on the outer side of the frame body, the anchor bars are inserted into the wall body, and the size of an opening in the frame body is matched with that of the door frame.
Preferably, the embedded part assembly further comprises a reinforcing rib plate fixed on the outer side wall of the frame body.
The utility model provides a withstand voltage watertight door is used in long-life land of shocking resistance adopts inside and outside double-deck door leaf combination formula sealed form. The outer door faces the river, sea surface and the inner door faces the land. The double-layer door has higher safety factor, and under the damaged condition of outer door, the interior door leaf also can realize sealed function, has guaranteed security and reliability. The impact-resistant long-life pressure-resistant water-tight door for land use is applicable to water sealing of a river or a coast travelling wharf in a complex environment, and when the water-tight door is needed, the water-tight door is opened to serve as a pedestrian passageway, so that the operation is simple, labor is saved, safety and reliability are realized, and the blank in the industry of the pressure-resistant water-tight door for land use dams is filled.
Drawings
FIG. 1 is a schematic structural view of the impact-resistant long-life pressure-resistant water-tight door for land use of the present invention mounted on a wall;
FIG. 2 is a schematic structural view of an outer door assembly in the impact-resistant long-life pressure-resistant watertight door for land use of the present invention at a viewing angle;
FIG. 3 is a schematic structural view of an outer door assembly in the impact-resistant long-life pressure-resistant watertight door for land use according to the present invention from another view angle;
FIG. 4 is a schematic structural view of an angle of view of an inner door assembly of the impact-resistant long-life pressure-resistant watertight door for land use according to the present invention;
FIG. 5 is a schematic structural view of another view angle of the inner door assembly of the impact-resistant long-life pressure-resistant watertight door for land use according to the present invention;
FIG. 6 is a schematic structural view of the door frame of the impact-resistant long-life pressure-resistant watertight door for land use according to the present invention;
FIG. 7 is a schematic structural view of an embedded part assembly in the impact-resistant long-life land pressure-resistant watertight door of the present invention;
fig. 8 is a schematic structural view of the locking mechanism in the impact-resistant long-life land pressure-resistant watertight door of the present invention.
In the figure, 1-outer door component, 2-inner door component, 3-door frame, 31-door frame body, 32-hinge base, 4-embedded part component, 41-frame body, 42-anchor bar, 43-reinforcing rib plate of embedded part component, 5-locking mechanism, 51-handle, 52-driving gear, 53-driven gear, 54-rotating wheel, 55-rolling buckle, 561-first connecting rod, 562-connecting plate, 563-second connecting rod, 6-wall body, 7-door plate, 8-door leaf sealing plate and 9-balance valve.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 8, in the preferred embodiment, an impact-resistant long-life pressure-resistant watertight door for land use includes: an outer door component 1, an inner door component 2, a door frame 3, an embedded part component 4 and a locking mechanism 5, wherein,
the embedded part assembly 4 is embedded in the wall body 6 and sleeved outside the door frame 3 and fixedly connected with the wall body, the outer door assembly 1 and the inner door assembly 2 are installed on two sides of the door frame 3 respectively, the outer door assembly 1, the inner door assembly 2 and the door frame 3 are sealed through sealing rings, and the outer door assembly 1 and the inner door assembly 2 are locked with the door frame 3 through the locking mechanism 5.
Specifically, referring to fig. 6, the door frame 3 includes a door frame body 31, two hinge seats 32 respectively located at two sides of the door frame body 31, and a reinforcing rib plate disposed at an outer side of the door frame body 31, the two hinge seats 32 are respectively hinged to the outer door assembly 1 and the inner door assembly 2, and sealing grooves for placing sealing rings are respectively disposed at two sides of the door frame body 31. Specifically, a sealing groove is formed on a mating surface of the door frame body 31 and the door panel.
The door frame 3 and the embedded part assembly 4 can be connected by welding. Specifically, referring to fig. 8, a plurality of locking slider wedge seats are installed on the door frame body 31, the locking mechanism 5 is a plurality of rolling buckles 55 installed on the outer door assembly 1 and the inner door assembly 2 and a transmission assembly connected with the rolling buckles 55, and the transmission assembly drives the rolling buckles 55 to move to be matched with the locking slider wedge seats so as to lock the outer door assembly 1 and the inner door assembly 2 with the door frame 3. The rolling buckles 55 are arranged in one-to-one correspondence with the wedge-shaped seats of the locking slide blocks.
Specifically, referring to fig. 8, the transmission assembly includes a handle 51 having a driving gear 52 at an end thereof, a driven gear 53 engaged with the driving gear 52 at the end of the handle 51, a rotating wheel 54 fixedly connected to the gear, and a link mechanism hinged to the rotating wheel 54, wherein the rotating wheel 54 is mounted on one side of the outer door assembly 1 or the inner door assembly 2 facing the door frame 3, the rotating wheel 54 is rotatable relative to the outer door assembly 1 or the inner door assembly 2, the link mechanism is connected to a plurality of rolling buckles 55 (via the link mechanism), and the rotating wheel 54 drives all the rolling buckles 55 to move when rotating. The driven gear and the rotating wheel 54 are sleeved on the rotating shaft to realize the fixed connection of the driven gear and the rotating wheel.
Specifically, referring to fig. 8, the connection mechanism includes a first link 561 hinged to the rotating wheel 54, a connection plate 562 hinged to the first link 561, and a second link 563 hinged to the connection plate 562, and the second link 563 is hinged to a plurality of buttons 55.
The working principle of the locking mechanism 5 is as follows: when rotating handle 51, thereby it rotates to drive its tip fixed driving gear 52, and then drive rather than the driven gear 53 rotation of meshing, thereby driven gear 53 rotates and drives rather than fixed connection's rotation wheel 54 and rotates, it moves to drive first connecting rod 561 when rotating wheel 54 rotates, and then drive connecting plate 562 and second connecting rod 563 and move, thereby it removes to drive the knot 55 of rolling on the second connecting rod 563, roll and detain 55 and move to cooperate in order to realize outer door subassembly 1 and interior door subassembly 2 and door frame 3 sealing surface lock-up with the locking slider wedge seat.
Adopt this transmission assembly, for manual formula, reduced locking moment, have labour saving and time saving's advantage to make things convenient for personnel to operate.
Referring to fig. 2 to 5, outer door subassembly 1 and interior door subassembly 2 all include door plant 7 and are located the door leaf shrouding 8 of door plant 7 one side, and door plant 7 is articulated with door leaf hinge seat 32, rolls to detain 55 and wears to locate on door leaf shrouding 8, and door leaf shrouding 8 sets up with the inside wall laminating of door frame 3. The turning wheel 54 is mounted on the door leaf sealing plate 8 on the side facing the door frame 3. Door plant 7 is located the door frame outside and contacts with its border laminating, and door leaf shrouding 8 is located inside the door frame.
Furthermore, the door plate 7 is formed by adopting a stamping and rolling process, and the door plate 7 adopts a thin-wall shell type structure, so that the weight of the door leaf is reduced, and the operation by personnel is facilitated. The side of the door plate 7 of the outer door component 1 and the inner door component 2, which faces away from the door frame 3, is provided with an oval protrusion. By adopting the oval protrusions, the stress distribution situation is better and the pressure resistance is higher under the condition of the same water pressure compared with a flat plate with the same thickness, so that the pressure bearing capacity of the door plate 7 is effectively improved, and the safety of the watertight door is improved. The locking mechanism 5 adopts 14 rolling buckles 55 according to the sealing size, and the sealing capacity is ensured.
The door plate 7 of the inner door component 2 is provided with a balance valve 9 which is used for eliminating the vacuum in the sealed space when the inner door plate and the outer door plate are sealed for a long time.
Referring to fig. 7, the embedment member assembly 4 includes a frame body 41, an anchor 42 located outside the frame body 41, and a reinforcing rib 43 fixed to an outer side wall of the frame body 41, and an inner opening of the frame body 41 is sized to fit the door frame 3.
The maximum opening of the door panel 7 of the inner door assembly 2 and the door panel 7 of the outer door assembly 1 is not less than 170 deg.. The handle 51 of the outer door assembly 1 is located on its side adjacent the doorframe 3. The handle 51 of the inner door assembly 2 is located on the side thereof facing away from the doorframe 3.
After the components of the pressure-proof watertight door are processed, the components can be installed on site according to the site conditions.
The first installation mode is as follows: and after the embedded part assembly 4 is installed in place during the construction of the wall body 6, the door frame is installed. The second installation mode is as follows: and after the door frame 3 and the embedded part assembly 4 are welded, the door frame and the embedded part assembly are installed on a wall body 6 together. If the former installation method is adopted, the embedded part assembly 4 needs to be installed in place, after cement is solidified, the door frame 3 is welded on the embedded part assembly 4 on site, and the tightness of a welding seam is checked. After the work is finished, the inner door assembly and the outer door assembly are installed through the hinge connection. Then, the seal groove on the door frame 3 is mounted in place.
The impact-resistant long-life pressure-resistant watertight door for land use provided by the embodiment adopts an inner and outer double-layer door leaf combined sealing mode. The outer door faces the river, sea surface and the inner door faces the land. The double-layer door has higher safety factor, and under the damaged condition of outer door, the interior door leaf also can realize sealed function, has guaranteed security and reliability. The impact-resistant long-life pressure-resistant water-tight door for land use is applicable to water sealing of a river or a coast travelling wharf in a complex environment, and when the water-tight door is needed, the water-tight door is opened to serve as a pedestrian passageway, so that the operation is simple, labor is saved, safety and reliability are realized, and the blank in the industry of the pressure-resistant water-tight door for land use dams is filled. The impact-resistant long-life pressure-resistant water-tight door for land can realize good sealing for different water pressures under the condition that the water level changes along with seasons or tide water, can bear the impact of water flow or waves and various solid floating objects in water, and can realize the service life of the door to be not less than 50 years.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a withstand voltage watertight door is used on land of long-life shocks resistance which characterized in that includes: an outer door assembly, an inner door assembly, a doorframe, an embedded part assembly and a locking mechanism, wherein,
the embedded part assembly is pre-embedded in the wall body and sleeved outside the door frame to be fixedly connected with the door frame, the outer door assembly and the inner door assembly are respectively installed on two sides of the door frame, the outer door assembly and the inner door assembly are sealed with the door frame through sealing rings, and the outer door assembly and the inner door assembly are locked with the door frame through locking mechanisms.
2. The impact-resistant long-life land pressure-resistant watertight door as claimed in claim 1, wherein the door frame comprises a door frame body, two hinge seats respectively located at two sides of the door frame body, and a reinforcing rib plate arranged at the outer side of the door frame body, the two hinge seats are respectively hinged with the outer door assembly and the inner door assembly, and two sides of the door frame body are respectively provided with a sealing groove for placing a sealing ring.
3. The impact-resistant long-life pressure-resistant watertight door for land use as claimed in claim 2, wherein the door frame body is provided with a plurality of locking slider wedge seats, the locking mechanism is a plurality of rolling buckles provided on the outer door assembly and the inner door assembly and a transmission assembly connected with the rolling buckles, and the transmission assembly drives the rolling buckles to move to be matched with the locking slider wedge seats to lock the outer door assembly and the inner door assembly with the door frame.
4. The impact-resistant long-life pressure-proof watertight door for land use as claimed in claim 3, wherein the transmission assembly comprises a handle having a driving gear at an end thereof, a driven gear engaged with the driving gear at the end of the handle, a rotary wheel fixedly connected to the gear, and a link mechanism hinged to the rotary wheel, the rotary wheel being mounted on one side of the outer door assembly or the inner door assembly facing the door frame, the rotary wheel being rotatable with respect to the outer door assembly or the inner door assembly, the link mechanism being connected to a plurality of rolling buckles, the rotary wheel being rotated to move the rolling buckles.
5. The impact-resistant long-life pressure-resistant watertight door for land use as claimed in claim 4, wherein the connection mechanism comprises a first link hinged to the turning wheel, a connection plate hinged to the first link, and a second link hinged to the connection plate, the second link being hinged to a rolling buckle.
6. The impact-resistant long-life pressure-resistant watertight door for land use as claimed in claim 4, wherein the outer door assembly and the inner door assembly each comprise a door leaf and a door leaf sealing plate on one side of the door leaf, the door leaf is hinged to the door leaf hinge seat, the rolling fastener is arranged on the door leaf sealing plate in a penetrating manner, and the door leaf sealing plate is attached to the inner side wall of the door frame.
7. The impact-resistant long-life pressure-resistant watertight door for land use as claimed in claim 6, wherein the door panels of the outer door assembly and the inner door assembly are provided with elliptical protrusions on the sides facing away from the door frame.
8. The impact-resistant long-life pressure-resistant watertight door for land use as claimed in claim 6, wherein a balance valve is installed on the door panel of the inner door assembly.
9. The impact-resistant long-life pressure-resistant watertight door for land use as claimed in any one of claims 1 to 8, wherein the embedment assembly includes a frame body and anchor bars located outside the frame body, the anchor bars being inserted into the wall body, the size of the opening inside the frame body being adapted to the door frame.
10. The impact-resistant long-life pressure-tight water-tight land door according to claim 9, wherein said embedment assembly further comprises reinforcing ribs fixed to an outer side wall of the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797116.7U CN211287359U (en) | 2019-10-24 | 2019-10-24 | Impact-resistant long-life pressure-resistant watertight door for land |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797116.7U CN211287359U (en) | 2019-10-24 | 2019-10-24 | Impact-resistant long-life pressure-resistant watertight door for land |
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| CN211287359U true CN211287359U (en) | 2020-08-18 |
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| CN201921797116.7U Active CN211287359U (en) | 2019-10-24 | 2019-10-24 | Impact-resistant long-life pressure-resistant watertight door for land |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126394A (en) * | 2022-06-30 | 2022-09-30 | 中船邮轮科技发展有限公司 | Quick-opening-closing weathertight door with inner door and ship |
-
2019
- 2019-10-24 CN CN201921797116.7U patent/CN211287359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126394A (en) * | 2022-06-30 | 2022-09-30 | 中船邮轮科技发展有限公司 | Quick-opening-closing weathertight door with inner door and ship |
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