CN205954824U - Keeper formula is sealing door under water - Google Patents
Keeper formula is sealing door under water Download PDFInfo
- Publication number
- CN205954824U CN205954824U CN201620945941.7U CN201620945941U CN205954824U CN 205954824 U CN205954824 U CN 205954824U CN 201620945941 U CN201620945941 U CN 201620945941U CN 205954824 U CN205954824 U CN 205954824U
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- Prior art keywords
- door
- plate
- voussoir
- doorframe
- rotating shaft
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Abstract
The utility model relates to a drainage equipment technical field specifically indicates a keeper formula is sealing door under water. The articulated connection in the door plant of door frame front lateral part including fixing that but door frame and side direction on the wall body open, be provided with the sealing strip between door frame and the door plant, its characterized in that: be provided with a plurality of keeper structures between door plant and the door frame, the keeper structure is including fixing in inboard locking voussoir of door frame and the pivot wearing to locate the door plant, the pivot pass and be provided with the wedge head on the inboard tip of door plant, the pivot lies in installs the handle on the tip in the door plant outside, the wedge head fix can be along with the rotatory platelike structure of pivot at the inboard tip of pivot for one end, the other end of wedge head is closed the door plant on the door frame when the voussoir deviates from one side of door plant and closely laminate with the voussoir rotatory. The utility model discloses simple structure, installation convenient operation, the department of intercommunication under water that is applied to underground facilities that can be extensive, be convenient for operation personnel or construction material pass through, have very big spreading value.
Description
Technical field
The utility model is related to drainage equipment technical field, in particular to a kind of keeper formula underwater sealing door.
Background technology
In China's urban water supply and sewerage engineering, Large Underground cistern (as storage pond etc.) is often relatively independent by one group
Unit cistern composition, they are interconnected by the overfall at partition wall top.Build initial stage and later stage in cistern
In maintaining, equipment and personnel's turnover can only be transported by building the gateway of each unit cistern top ground in.Several
The gateway at each unit cistern top, can largely effect on the landscape of Large Underground cistern top ground.With China city
More and more higher is required to ground landscape, for Large Underground cistern it is desirable to configure ground gateway as few as possible, thus
Require underground structure will be interconnected, that is, pass through one or a small amount of several ground gateway can enter into all of unit
In cistern.For solving such problem, it usually needs open up by hole on the partition wall of adjacent unit cistern, convenient work
The entrance of industry personnel, but many counting units cistern needs each independent it is impossible to be interconnected it is therefore desirable to passing through in partition wall
The hermatic door being easy to open is installed on hole.The seal door structure of prior art is complicated, and open and close is complicated, with high costs, uncomfortable
Close large batch of being applied in drainage system.
Utility model content
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technology, provides a kind of keeper formula underwater sealing
Door.
The technical solution of the utility model is：A kind of keeper formula underwater sealing door, including the doorframe being fixed on body of wall and
That can laterally open is articulated and connected in the door-plate of doorframe front sidepiece, is provided with sealing strip between doorframe and door-plate, and its feature exists
In：It is provided with multiple bolt structures between described door-plate and doorframe；Described bolt structure includes being fixed on inside doorframe
Locking wedge block and the rotating shaft being arranged on door-plate；Described rotating shaft passes through and is provided with wedge head, rotating shaft position on the medial end of door-plate
On the end outside door-plate, handle is installed；Described wedge head is fixed on rotating shaft medial end for one end can be with rotating shaft rotation
Platy structure, the other end of wedge head rotate to when voussoir is deviated from the side of door-plate and is fitted tightly with voussoir by door-plate close in
On doorframe.
Further described multiple bolt structures form spaced apart multiple groups up and down, and every group includes two with door-plate
It is symmetrically arranged in two bolt structures of door-plate both sides centered on center line.
Further described voussoir is the block structure being in tilted layout being fixed on doorframe inner side end, under voussoir
End and the distance between the door-plate little distance held thereon with door-plate.
Further the upper and lower ends of described voussoir are arc-shaped structure.
Further described wedge head includes fixed plate and spanner, and described fixed plate is fixed on perpendicular to shaft axis and turns
On axle, fixed plate one end is connected with voussoir with axis of rotation or disengages, and the other end is fixedly connected with spanner.
Further centered on described fixed plate, the plate body of line both sides is V toward its cross section deviating from the bending of door-plate side
The platy structure of type.
Advantage of the present utility model has：1st, the gateway on configuration ground can be greatly reduced, reduce the shadow to landscape on ground
Ring；
2nd, the wedge action of rotation keeper and locking wedge block, makes the water sealing effect of hermatic door good；
3rd, adopt stainless steel, have that lightweight, intensity is high and corrosion resistance；
4th, the rubber weather strip changed on doorframe is convenient and simple；
5th, maintaining is simple and convenient.
The utility model structure is simple, and installation operation is convenient, can be widely used in the connectivity part under water of underground installation,
It is easy to operating personnel or construction the passing through of equipment, there is great promotional value.
Brief description
Fig. 1：Front view of the present utility model；
Fig. 2：Side view of the present utility model；
Fig. 3：Schematic top plan view of the present utility model；
Fig. 4：Wedge head of the present utility model and voussoir position relationship schematic diagram (being not connected with)；
Fig. 5：Wedge head of the present utility model and voussoir position relationship schematic diagram (being connected)；
Fig. 6：The utility model open and close structural representation；
Wherein：1 doorframe；2 door-plates；3 rotating shafts；4 outer handles；5 wedge heads；6 voussoirs；7 rubber weather strips；
8 fixed plates；9 Internal handles；10 hinged-supports；11 jointed shafts.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As Fig. 1～6, a kind of keeper formula underwater sealing door, including the doorframe 1 being fixed on body of wall, the cavity of the present embodiment
All it is closed with doorframe 1, (left side is front side as shown in Figure 3, and right side is the back of the body including the part positioned at body of wall front at opening
Face side, the part between two in Fig. 2 body of wall is inner side), the back side and medial surface.It is solid that door-plate 2 passes through an articulated structure
It is scheduled on the front of doorframe 1, the area of door-plate 2 is more than the area of body of wall opening.As shown in figure 3, the front side setting of doorframe 1
There is hinged-support 10, hinged-support 10 is equipped with the jointed shaft 11 of a vertical direction, described jointed shaft 11 its axis of can having mercy on turns
It is connected on hinged-support 10, door-plate 2 side is fixed on jointed shaft 11 dynamicly, can rotate with jointed shaft 11, open from side
Open.
It is provided with rubber weather strip 7, rubber weather strip 7 both can be in the front portion of doorframe 1 between door-plate 2 and doorframe 1
Upper it is also possible on door-plate 2, as long as rubber seal 7 is pressed in formation sealing structure between the two when both cover together
Just can be with reached purpose.
The keying of door-plate 2 and doorframe 1 is realized by bolt structure, sets between the doorframe 1 of the present embodiment and door-plate 2
It is equipped with multiple bolt structures, multiple bolt structures form spaced apart multiple groups up and down, every group includes two with door-plate 2
It is symmetrically arranged in two bolt structures of door-plate 2 both sides centered on heart line.
As shown in Figures 1 to 3, bolt structure includes being fixed on the locking wedge block 6 of doorframe 1 inner side and is arranged on door-plate 2
Rotating shaft 3, rotating shaft 3 passes through and is provided with wedge head 5 on the medial end of door-plate 2, and rotating shaft 3 is located at and is provided with the end in door-plate 2 outside
Outer handle 4, in front, rotation can open door-plate 2 from front to outer handle 4.
Wedge head 5 is fixed on rotating shaft 3 medial end for one end and can include fixed plate with the platy structure of rotating shaft 3 rotation, wedge head 5
8 and Internal handle 9, fixed plate 8 is fixed in rotating shaft 3 perpendicular to rotating shaft 3 axis, and fixed plate 8 one end turns to voussoir 6 with rotating shaft 3
When deviating from the side of door-plate 2 and fitting tightly with voussoir 6, door-plate 2 cut out on doorframe 1, the other end is fixing with Internal handle 9 even
Connect.Internal handle 9 overleaf opens and closes door-plate 1.
In order to adjust the tightness degree of door-plate 2 closing, the present embodiment voussoir 6 is in tilted layout, as shown in figure 5, under voussoir 6
End and the distance between the door-plate 2 little distance held thereon with door-plate 2, for avoiding between fixed plate 8 and voussoir 6 in contact process
In both corner angle do not produce obstruction and interference effect, voussoir 6 upper and lower ends are set to arc-shaped structure, in addition by the present embodiment
Fixed plate 8 is set to V-type plate structure, as shown in figure 5, the plate body of fixed plate 8 center line both sides bends toward deviating from door-plate 2 side
Form the platy structure that cross section is V-type, such setting, fixed plate 8 only has the rear-face contact of its center crest line and voussoir 6,
Will not interfere because of producing between its corner angle and voussoir 6.
During use, rotate outer handle 4 or Internal handle 9, fixed plate 8 rotates, when turning to the back position of voussoir 6 and
The rear-face contact of voussoir 6, is rotated further handle, and the back side of voussoir 6 starts fixed plate 8 is produced with the power of rearwardly side pushing tow,
Forcing fixed plate 8 to bend and voussoir 6 between to produce strong active force makes both connect as one, the fixed plate 8 now bending
The active force effect producing causes, on door-plate 2, to make door-plate 2 be fitted on doorframe 1, oppresses sealing strip 7, forms sealing structure.
Reversely rotate handle, fixed plate 8 and voussoir 6 are departed from, rotate door-plate 2, you can door-plate 2 is opened.
Of the present utility model general principle, principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Principle of the present utility model is simply described, on the premise of without departing from the utility model spirit and scope, the utility model also can
There are various changes and modifications, these changes and improvements both fall within the range of claimed the utility model.The utility model will
Protection domain is asked to be defined by appending claims and its equivalent.
Claims (6)
1. a kind of keeper formula underwater sealing door, including the doorframe (1) being fixed on upright body of wall and the hinged company that can laterally open
It is connected to the door-plate (2) of doorframe (1) front sidepiece, between doorframe (1) and door-plate (2), is provided with rubber weather strip (7), its feature exists
In：It is provided with multiple bolt structures between described door-plate (2) and doorframe (1)；Described bolt structure includes being fixed on doorframe
(1) locking wedge block (6) inside and the rotating shaft (3) being arranged on door-plate (2)；Described rotating shaft (3) passes through the inner side of door-plate (2)
Wedge head (5) is provided with end, rotating shaft (3) is located at and is provided with outer handle (4) on the end outside door-plate (2)；Described wedge head
(5) it is fixed on, for one end, the platy structure that rotating shaft (3) medial end can rotate with rotating shaft (3), the other end of wedge head (5) is in rotation
Deviate from the side of door-plate (2) to voussoir (6) and when fitting tightly with voussoir (6) close door-plate (2) on doorframe (1).
2. as claimed in claim 1 a kind of keeper formula underwater sealing door it is characterised in that：Described multiple bolt structures are formed
Spaced apart multiple groups up and down, every group is included two and is symmetrically arranged in door-plate (2) both sides centered on door-plate (2) center line
Two bolt structures.
3. as claimed in claim 1 a kind of keeper formula underwater sealing door it is characterised in that：Described voussoir (6) is to be fixed on
The block structure being in tilted layout on doorframe (1) inner side end, when door-plate (2) cuts out, the lower end of voussoir (6) and door-plate (2)
The distance between little end thereon the distance between with door-plate (2).
4. as claimed in claim 3 a kind of keeper formula underwater sealing door it is characterised in that：Up and down the two of described voussoir (6)
Hold as arc-shaped structure.
5. as claimed in claim 1 a kind of keeper formula underwater sealing door it is characterised in that：Described wedge head (5) includes fixing
Plate (8) and Internal handle (9), perpendicular to rotating shaft (3) axis, fixed plate (8) one end rotates described fixed plate (8) with rotating shaft (3)
It is connected with voussoir (6) or disengages, the other end is fixedly connected with Internal handle (9).
6. as claimed in claim 5 a kind of keeper formula underwater sealing door it is characterised in that：Centered on described fixed plate (8)
The platy structure that the plate body of line both sides is V-type toward its cross section deviating from the bending of door-plate (2) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945941.7U CN205954824U (en) | 2016-08-25 | 2016-08-25 | Keeper formula is sealing door under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945941.7U CN205954824U (en) | 2016-08-25 | 2016-08-25 | Keeper formula is sealing door under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954824U true CN205954824U (en) | 2017-02-15 |
Family
ID=57979860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620945941.7U Active CN205954824U (en) | 2016-08-25 | 2016-08-25 | Keeper formula is sealing door under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121019A (en) * | 2016-08-25 | 2016-11-16 | 武汉圣禹排水系统有限公司 | A kind of keeper formula underwater sealing door |
-
2016
- 2016-08-25 CN CN201620945941.7U patent/CN205954824U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121019A (en) * | 2016-08-25 | 2016-11-16 | 武汉圣禹排水系统有限公司 | A kind of keeper formula underwater sealing door |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |