CN110219559A - A kind of water door - Google Patents
A kind of water door Download PDFInfo
- Publication number
- CN110219559A CN110219559A CN201910630323.1A CN201910630323A CN110219559A CN 110219559 A CN110219559 A CN 110219559A CN 201910630323 A CN201910630323 A CN 201910630323A CN 110219559 A CN110219559 A CN 110219559A
- Authority
- CN
- China
- Prior art keywords
- door leaf
- briquetting
- trapezoidal screw
- welded
- pressed seat
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
- E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/02—Doors, windows, or like closures for special purposes; Border constructions therefor for out-buildings or cellars; Other simple closures not designed to be close-fitting
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B2009/007—Flood panels
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a kind of water doors, including doorframe, door leaf and hold-down mechanism, doorframe is welded by outline border and inside casing assembly, and wall is provided between outline border and inside casing, first of sealing joint strip and second sealing joint strip are respectively arranged at position between inside casing surface and door leaf, the two seals item that the present invention designs improves waterproof effect, latch structure is oriented to using trapezoidal screw and trapezoidal screw, it can convert rotational motion to move along a straight line back and forth, and trapezoidal thread structure has self-locking property, briquetting after compressing can be effectively prevent back to move, it is provided with the guide groove of screw-type again, and it is driven using helical gear and helical rack engaging type, it is big to transmit torque, the guide groove opened up makes pressing force be the power of vertical compression, do not generate component, it is bigger compared to previous its pressing force of rotary hold-down mechanism, to improve door leaf closing Stability afterwards.
Description
Technical field
The present invention relates to door and window fields, in particular to a kind of water door.
Background technique
Door and window is divided into fender member or partition member by the location of its difference, is weight in buildings exterior-protected structure system
The component part wanted, wherein door body refers to the entrance of building or is mounted on the device that entrance can switch, some special
Field usually need door body using when airtightness make respective handling.
Existing water door is generally used in cavern, underground garage and soaked place, although the sealing ring of single layer structure
It can play the role of certain waterproof effect, but can not accomplish further antiseep, while existing use door leaf is closed
Afterwards, due to door latch structure, so that the stability between door leaf and doorframe is to be improved, for this purpose, it is proposed that a kind of water door.
Summary of the invention
The main purpose of the present invention is to provide a kind of water doors, can effectively solve the problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of water door, including doorframe, door leaf and hold-down mechanism, the doorframe are welded by outline border and inside casing assembly,
And wall is provided between outline border and inside casing, first of sealing is respectively arranged at the position between the inside casing surface and door leaf
Adhesive tape and second sealing joint strip, the mating inside for being set to inside casing of the door leaf, the hold-down mechanism include pressed seat, pressure
Block, helical rack, connecting rod, set square, worm gear and switch gate handwheel；
The switch gate handwheel is installed on the medium position of door leaf surface, and the worm gear is installed in door leaf
At position corresponding with switch gate handwheel, two side positions that the door leaf inner wall is located at worm gear are welded with trapezoidal
Screw rod guide holder, and trapezoidal screw is provided between worm gear and trapezoidal screw guide holder, the trapezoidal screw
The side of guide holder is welded with trapezoidal screw guide pin, and is slidably connected with trapezoidal screw, and the pressed seat has several, respectively
It is screwed and is arranged in door leaf side, and pressed seat side is turnably provided with briquetting, institute at the position of inside casing
State that part that briquetting extends in pressed seat is mating to be provided with helical gear, the helical rack is movably set in the another of pressed seat
Side, and one end of helical rack and helical gear are ratcheting, the other end and connecting rod weld, and the trapezoidal screw guide holder passes through with helical rack
Link transmission connection, the set square pass through setting connection pin connection with two connecting rods in right-angle side.
Preferably, it is opened up at the inside of the inside casing and four interior angles on the outside of door leaf as arc-shaped structure, and inside casing
Inside opens up first of sealing joint strip of adhesive tape groove built-in type setting using silica gel foaming sealing strip, door leaf inside setting
Second sealing joint strip uses silica gel expanding hollow type sealing strip.
Preferably, several door leaf reinforcing ribs, and several door leaf reinforcing rib equidistantly distributeds are welded on the inside of the door leaf.
Preferably, the part that the briquetting extends in pressed seat is provided with briquetting column, and briquetting column is arranged in helical gear
Surface, the briquetting column, briquetting and helical gear are welded as entirety, and offer spiral guide groove, institute on briquetting column surface
It states compression seating face and pressed seat guide pin is installed, and pressed seat guide pin is in setting to spiral guide groove.
Preferably, the connecting rod has several, and arranges in door leaf in cross, the connecting rod positioned at left and right sides position
Side and helical rack weld, and the other side is welded by other connecting rods and trapezoidal screw guide holder.
Preferably, the both ends of the set square are by being arranged several connecting rods and several briquettings positioned at upper and lower two sides and being located at
Several briquettings on right side are sequentially connected, and the connecting rod of triangle board ends is at right angles distributed, the top of the set square and door leaf
It is connected between inside by setting support column.
Preferably, the set square has two groups, is respectively arranged at the position for being located at worm gear upper and lower in door leaf
Place is set, and set square is in symmetrical up and down.
Compared with prior art, it the present invention provides a kind of water door, has the following beneficial effects:
1, doorframe of the invention is welded by interior outline border assembly, and using section steel manufacture, quadrangle is designed to justify in water door
Arc, greatly improves the sealing performance of door, and first of sealing joint strip of design is foamed sealing strip using silica gel, doorframe with
Door leaf bending edges reach good waterproof effect when being bonded, the second sealing joint strip of design is sealed using silica gel expanding hollow type
Item primarily serves the effect for preventing leakage；
2, the worm gear that the present invention uses has reduction ratio big, can hand over motion vertical while self-locking
Mistake output, when use, are laborsaving reliable.
3, the present invention is oriented to latch structure using trapezoidal screw and trapezoidal screw, can convert rotational motion to round-trip straight line fortune
It is dynamic, and trapezoidal thread structure has self-locking property, and briquetting after compressing can be effectively prevent back to move.
4, the guide groove of present invention setting screw-type, and be driven using helical gear and helical rack engaging type, transmitting torque is big,
The guide groove opened up make pressing force be vertical compression power, do not generate component, compared to previous rotary hold-down mechanism its
Pressing force is bigger, to improve the stability after door leaf is closed.
5, the doorframe side that the present invention is arranged at least is installed there are two heavy hinge, the weight in addition to being able to bear sash
Outside, moreover it is possible to rotate freely, flexibly switch, pin shaft is made of diameter 20mm304# stainless steel, ensure that good corrosion-resistant
Property and intensity.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
Detailed description of the invention
Fig. 1 is a kind of front view of water door of the present invention；
Fig. 2 is a kind of cross-sectional view of water door of the present invention；
Fig. 3 is a kind of door leaf internal structure left view of water door of the present invention；
Fig. 4 is a kind of door leaf internal structure top view of water door of the present invention.
In figure: 1, outline border；2, door leaf；3, switch gate handwheel；4, inside casing；5, wall；6, first of sealing joint strip；7, second
Road sealing joint strip；8, trapezoidal screw guide pin；9, pressed seat；10, pressed seat guide pin；11, door leaf reinforcing rib；12, connecting rod；
13, worm gear；14, trapezoidal screw；15, trapezoidal screw guide holder；16, helical rack；17, helical gear；18, briquetting
Column；19, briquetting；20, set square；21, support column；22, connecting pin.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1 shown in -4, a kind of water door, including doorframe, door leaf 2 and hold-down mechanism, doorframe is by outline border 1 and inside casing 4
Assembly is welded, and wall 5 is provided between outline border 1 and inside casing 4, sets respectively at the position between 4 surface of inside casing and door leaf 2
It is equipped with first of sealing joint strip 6 and second sealing joint strip 7, the mating inside for being set to inside casing 4 of door leaf 2, hold-down mechanism includes
Pressed seat 9, briquetting 19, helical rack 16, connecting rod 12, set square 20, worm gear 13 and switch gate handwheel 3；
The worm gear 13 of use have reduction ratio it is big, can self-locking while motion vertical is staggeredly defeated
Out, laborsaving reliable when use.
Switch gate handwheel 3 is installed on the medium position on 2 surface of door leaf, worm gear 13 be installed in door leaf 2 with
At the corresponding position of switch gate handwheel 3, two side positions that 2 inner wall of door leaf is located at worm gear 13 are welded with trapezoidal spiral shell
Bar guide holder 15, and trapezoidal screw 14, trapezoidal spiral shell are provided between worm gear 13 and trapezoidal screw guide holder 15
The side of bar guide holder 15 is welded with trapezoidal screw guide pin 8, and is slidably connected with trapezoidal screw 14, using 14 He of trapezoidal screw
8 structure of trapezoidal screw guide pin can convert rotational motion to move along a straight line back and forth, and trapezoidal thread structure has self-locking performance
Can, briquetting 19 after compressing can be effectively prevent back to move.
Pressed seat 9 has several, is screwed is arranged in 2 side of door leaf respectively, and 9 side of pressed seat is close to inside casing
Briquetting 19 is turnably provided at 4 position, the part that briquetting 19 extends in pressed seat 9 is mating to be provided with helical gear 17,
Helical rack 16 is movably set in the other side of pressed seat 9, and one end of helical rack 16 and helical gear 17 are ratcheting, the other end and connecting rod
12 welding, trapezoidal screw guide holder 15 are sequentially connected with helical rack 16 by connecting rod 12, set square 20 and two in right-angle side
A connecting rod 12 is connected by setting connecting pin 22.
Referring to shown in Fig. 2-4, being opened up at four interior angles in 2 outside of inside and door leaf of inside casing 4 as arc-shaped structure, and
First of sealing joint strip 6 of adhesive tape groove built-in type setting is opened up on the inside of inside casing 4 using silica gel foaming sealing strip, 2 inside of door leaf
Second sealing joint strip 7 is set and uses silica gel expanding hollow type sealing strip.
The doorframe of setting is welded by interior outline border assembly, and using section steel manufacture, quadrangle design is in the arc-shaped in water door,
The sealing performance of door is greatly improved, first of sealing joint strip 6 of design is using silica gel foaming sealing strip, in doorframe and door leaf
2 bending edges reach good waterproof effect when being bonded, the second sealing joint strip 7 of design is sealed using silica gel expanding hollow type
Item primarily serves the effect for preventing leakage.
Referring to shown in Fig. 2, the inside of door leaf 2 is welded with several door leaf reinforcing ribs 11, and between several door leaf reinforcing ribs 11 etc.
Away from distribution.
Referring to shown in Fig. 2 and 4, the part that briquetting 19 extends in pressed seat 9 is provided with briquetting column 18, and briquetting column 18 is set
It sets on the surface of helical gear 17, briquetting column 18, briquetting 19 and helical gear 17 are welded as entirety, and offer on 18 surface of briquetting column
Spiral guide groove, 9 surface of pressed seat is equipped with pressed seat guide pin 10, and pressed seat guide pin 10 arrives spirally through setting
In guide groove.
It being driven by the way that the guide groove of screw-type is arranged, and using helical gear 17 and 16 engaging type of helical rack, transmitting torque is big,
The guide groove opened up make pressing force be vertical compression power, do not generate component, compared to previous rotary hold-down mechanism its
Pressing force is bigger, to improve the stability after door leaf 2 is closed.
Referring to shown in Fig. 2, connecting rod 12 has several, and arranges in door leaf 2 in cross, positioned at left and right sides position
12 side of connecting rod and helical rack 16 weld, and the other side is welded by other connecting rods 12 with trapezoidal screw guide holder 15.
Referring to shown in Fig. 2, the both ends of set square 20 are by being arranged several connecting rods 12 and being located at several briquettings of upper and lower two sides
19 and positioned at right side several briquettings 19 be sequentially connected, and 20 both ends of set square connecting rod 12 at right angles be distributed, set square 20
It is connected between top and the inside of door leaf 2 by setting support column 21.
Referring to shown in Fig. 2, set square 20 has two groups, is respectively arranged in door leaf 2 and is located at about 13 worm gear
At the position of side, and set square 20 is in symmetrical up and down, the rotation of set square 20 at this, so that the connecting rod of cross direction profiles
The connecting rod 12 of 12 pairs of genesis analysis plays transmission effect.
The doorframe side of setting is at least installed there are two heavy hinge, other than the weight for being able to bear sash, moreover it is possible to be turned
Dynamic flexibly to switch freely, pin shaft is made of diameter 20mm304# stainless steel, ensure that good corrosion resistance and intensity.
2 medial surface of door leaf is equipped with a set of waterproof hold-down mechanism, compresses principle are as follows: rotates the switch gate handwheel 3 in outside
Drive worm gear 13 in worm screw rotation, worm screw drive worm gear rotation, because in worm gear inner hole process trapezoidal thread and
A trapezoidal screw 14 is placed, 14 both ends of trapezoidal screw are mounted on trapezoidal screw guide holder 15, so the rotary motion of worm gear
Be converted into round-trip linear motion by trapezoidal screw 14, the both ends of trapezoidal screw 14 by connecting rod 12 with it is oblique in pressed seat 9
Rack gear 16 connects, and then drives 16 back and forth movement of helical rack, and helical rack 16 then drives the helical gear 17 on briquetting column 18 to rotate, because
Briquetting column 18, briquetting 19 and helical gear 17 are welded as entirety, then briquetting 19 is also with rotation, due to offering on briquetting column 18
One spiral guide groove is equipped with a guide pin simultaneously on pressed seat 9, then it is no longer single for making the movement of briquetting 19
Rotation, but the composite sport for rotating and sliding up and down.
When briquetting 19 compresses, briquetting 19 is first rotated and then is moved downward, and door leaf 2 is driven to move inward compression；When loosening,
Briquetting 19 moves upwards, and door leaf 2 is driven to be displaced outwardly, and then makes rotating motion again, and door leaf 2 is i.e. openable.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of water door, including doorframe, door leaf (2) and hold-down mechanism, it is characterised in that: the doorframe is by outline border (1) and interior
Frame (4) assembly is welded, and wall (5) are provided between outline border (1) and inside casing (4), inside casing (4) surface and door leaf
(2) first of sealing joint strip (6) and second sealing joint strip (7) are respectively arranged at the position between, the door leaf (2) is mating
It is set to the inside of inside casing (4), the hold-down mechanism includes pressed seat (9), briquetting (19), helical rack (16), connecting rod (12), three
Gusset (20), worm gear (13) and switch gate handwheel (3)；
The switch gate handwheel (3) is installed on the medium position on door leaf (2) surface, and the worm gear (13) is installed on
In door leaf (2) at position corresponding with switch gate handwheel (3), door leaf (2) inner wall is located at worm gear (13)
Two side positions are welded with trapezoidal screw guide holder (15), and in worm gear (13) and trapezoidal screw guide holder (15)
Between be provided with trapezoidal screw (14), the side of the trapezoidal screw guide holder (15) is welded with trapezoidal screw guide pin (8), and
It is slidably connected with trapezoidal screw (14), the pressed seat (9) has several, is screwed is arranged in door leaf (2) one respectively
Side, and pressed seat (9) side is turnably provided with briquetting (19) at the position of inside casing (4), the briquetting (19) extends
It is provided with helical gear (17) to the part in pressed seat (9) is mating, the helical rack (16) is movably set in the another of pressed seat (9)
Side, and one end of helical rack (16) and helical gear (17) are ratcheting, the other end and connecting rod (12) are welded, the trapezoidal screw guiding
Seat (15) and helical rack (16) are sequentially connected by connecting rod (12), the set square (20) and two connecting rods for being in right-angle side
(12) it is connected by setting connecting pin (22).
2. a kind of water door according to claim 1, it is characterised in that: on the outside of the inside of the inside casing (4) and door leaf (2)
Four interior angles at open up as arc-shaped structure, and first that the setting of adhesive tape groove built-in type is opened up on the inside of inside casing (4) is close
Seal strip (6) is foamed using silica gel foaming sealing strip, door leaf (2) inside setting second sealing joint strip (7) using silica gel
Hollow type sealing strip.
3. a kind of water door according to claim 1, it is characterised in that: be welded with several doors on the inside of the door leaf (2)
It fans reinforcing rib (11), and several door leaf reinforcing ribs (11) equidistantly distributed.
4. a kind of water door according to claim 1, it is characterised in that: the briquetting (19) extends in pressed seat (9)
Part be provided with briquetting column (18), and briquetting column (18) be arranged in the surface of helical gear (17), the briquetting column (18), briquetting
(19) it is welded as entirety with helical gear (17), and offers spiral guide groove, the pressed seat (9) on briquetting column (18) surface
Surface is equipped with pressed seat guide pin (10), and pressed seat guide pin (10) is in setting to spiral guide groove.
5. a kind of water door according to claim 1, it is characterised in that: the connecting rod (12) has several, and in door leaf
(2) it arranges, is welded positioned at connecting rod (12) side of left and right sides position and helical rack (16), the other side passes through it in cross in
Its connecting rod (12) and trapezoidal screw guide holder (15) are welded.
6. a kind of water door according to claim 1, it is characterised in that: the set square (20) if both ends by setting
Several briquettings (19) of the involvement bar (12) with several briquettings (19) for being located at upper and lower two sides and positioned at right side are sequentially connected, and triangle
The connecting rod (12) at plate (20) both ends is at right angles distributed, by setting between the top of the set square (20) and the inside of door leaf (2)
Set support column (21) connection.
7. a kind of water door according to claim 6, it is characterised in that: the set square (20) has two groups, is respectively set
At the position for being located at worm gear (13) upper and lower in door leaf (2), and set square (20) is in symmetrical up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630323.1A CN110219559A (en) | 2019-07-12 | 2019-07-12 | A kind of water door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630323.1A CN110219559A (en) | 2019-07-12 | 2019-07-12 | A kind of water door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110219559A true CN110219559A (en) | 2019-09-10 |
Family
ID=67813352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910630323.1A Pending CN110219559A (en) | 2019-07-12 | 2019-07-12 | A kind of water door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110219559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775279A (en) * | 2021-08-13 | 2021-12-10 | 华北水利水电大学 | Domestic basement entrance door prevents gate of intaking |
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