CN209509143U - A kind of floor drain protective device - Google Patents
A kind of floor drain protective device Download PDFInfo
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- CN209509143U CN209509143U CN201920030500.8U CN201920030500U CN209509143U CN 209509143 U CN209509143 U CN 209509143U CN 201920030500 U CN201920030500 U CN 201920030500U CN 209509143 U CN209509143 U CN 209509143U
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- protector
- floor drain
- protective device
- connector
- upside
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Abstract
The purpose of this utility model is to provide a kind of floor drain protective devices, with strong leakproofness.For the floor drain protective device for realizing foregoing purpose, comprising: the first protector is set at the top of floor drain, closes floor drain top opening；Second protector is set on the upside of floor drain bottom surface, closely bottom drain face water outlet；And third protector, it covers above the first protector；Wherein, floor drain protective device further includes the first connector and the second connector, and the first connector connects the first protector and floor drain, the second connector are connect with the first protector, the second protector, third protector respectively.
Description
Technical field
The utility model relates to a kind of floor drain protective devices.
Background technique
In embedded floor drain installation, the installation of floor drain is divided into two stages progress: the 1, installation of floor drain ontology；2, in floor drain
The installation of department enclosure.It in the installation of floor drain ontology, is installed together with pre-buried pipeline, floor drain internal component (such as settling box, grid
Plate) it is to be installed again after the completion of system is poured water, thus need to protect drainage outlet after pre-buried pipeline is installed.
Currently used floor drain protection method is single metal plate protection method, is to be provided with list together in floor drain top opening
Metal plate, to prevent foreign matter from falling into.
However inventors have found that current floor drain protective device only carries out foreign matter protection to floor drain top opening, and only use
Single layer gasket is sealed, and occurs the case where part floor drain foreign matter inflow in actual application.Simultaneously because tradition is anti-
Maintaining method does not carry out obvious identification and protection to aerial part, cause the protection metal plate of part floor drain after the casting of ground very
Difficulty is found and easy to damage, to be unable to reach requirement of shelter.
Utility model content
The purpose of this utility model is to provide a kind of floor drain protective devices, with strong leakproofness.
For the floor drain protective device for realizing foregoing purpose, comprising:
First protector is set at the top of floor drain, closes the floor drain top opening；
Second protector is set on the upside of the floor drain bottom surface, closes floor drain bottom surface water outlet；And
Third protector covers above first protector；
Wherein, floor drain protective device further includes the first connector and the second connector, described in the first connector connection
First protector and the floor drain, second connector respectively with first protector, second protector, described the
The connection of three protectors.
In one or more embodiments, second connector includes connecting screw, and the connecting screw passes through institute
It states the first protector, the third protector and is threadedly coupled respectively with first protector, the third protector, it is described
The lower end of connecting screw holds out against second protector in floor drain bottom surface water outlet.
In one or more embodiments, permission is offered respectively on first protector, the third protector
The hole that the connecting screw passes through, second connector further include the first nut and the second nut；
Wherein, first nut is fixed at the hole of first protector, and the connecting screw passes through
First nut simultaneously applies downward power on the upside of second protector；Second nut is on the third protector
Side is connect with the connecting screw, and applies downward power on the upside of the third protector.
In one or more embodiments, limit pipe fitting, the connection spiral shell are additionally provided on the upside of second protector
Bar compresses second protector after passing through the limit pipe fitting.
In one or more embodiments, first connector includes fastening bolt and fastening nut, the fastening
Bolt pass through first protector connect with the floor drain, the fastening nut on the upside of first protector with it is described tightly
Fixing bolt connection, and apply downward power on the upside of first protector.
In one or more embodiments, first protector, second protector are respectively to open described in correspondence
Mouth and the circular slab of the water outlet mouth-shaped setting.
In one or more embodiments, the first sealing is provided between first protector and floor drain top
Part.
In one or more embodiments, the second sealing is provided between second protector and the floor drain bottom surface
Part.
In one or more embodiments, the third protector is square box.
In one or more embodiments, the third protector provides the upper surface for showing mark colour band.
The utility model has the beneficial effects that:
By the way that the first, second, third protector is arranged on floor drain, so that foring three layers between floor drain and pre-buried pipeline
Protection, with better seal performance.Meanwhile, it is capable to provide protection to floor drain and floor drain protective device itself, it is prevented
Structure is destroyed.
Detailed description of the invention
The above and other feature, property and advantage of the utility model will be by with reference to the accompanying drawings and examples
Description and become readily apparent from, in which:
Fig. 1 shows the front cross-sectional schematic diagram of one embodiment of floor drain protective device；
Fig. 2 shows the schematic top plan views of one embodiment of third protector.
Specific embodiment
It is following to disclose the embodiment or embodiment of subject technology scheme described in a variety of different implementations.For simplification
The specific example of each element and arrangement is described below in disclosure, and certainly, these are only example, is not to this
The protection scope of application is limited.Such as the fisrt feature then recorded in the description above second feature or above
It is formed, may include the embodiment that the first and second features are formed by way of directly contacting, also be included in the first He
The embodiment that supplementary features are formed between second feature, to can not directly be contacted between the first and second features.In addition,
In these disclosures may in different examples repeat reference numerals and/or letter.The repetition is in order to brief and clear
Chu itself does not indicate each embodiment being discussed and/or interstructural relationship.Further, when first element be with
The mode that second element is connected or combines describes, which includes the reality that the first and second elements are connected directly or are bonded to each other
Mode is applied, also includes so that the first and second interelements ground connection is connected or is tied each other using one or more other intervening elements additions
It closes.
It should be noted that use in the case where, it is described below in up, down, left, right, before and after, top, bottom, just,
Instead, clockwise and anticlockwise merely for the sake of used in convenient purpose, and any specific fixed-direction is not implied that.Thing
In reality, they be used to reflect relative position and/or direction between the various pieces of object.
Floor drain 1 is the interface for connecting sewerage system and flooring, is the important component of drainage system.Floor drain protection
Device 2 is for preventing external foreign matter from entering in floor drain, protecting drain structure.
Fig. 1 shows the front cross-sectional schematic diagram of 2 one embodiments of floor drain protective device, and floor drain protective device includes the
One protector 21, the second protector 22 and third protector 23.
The top of floor drain 1 is arranged in first protector 21, for closing the top opening 10 of floor drain 1, to prevent outer
Boundary's foreign matter enters in floor drain 1 from opening.
The setting of second protector 22 closes the water outlet 110 for being located at floor drain bottom surface 11 in 11 upside of floor drain bottom surface, thus
Even if a small amount of external foreign matter enters 1 inside of floor drain, the closing by the second protector 22 to water outlet 110 can be effective
It prevents foreign matter further into pre-buried pipeline, causes serious influence.
Third protector 23 is located at 21 top of the first protector, to be additionally arranged outside floor drain protective device 2 anti-together
Shield, while further ensuring that leakproofness, prevents the structural damage of floor drain protective device 2.
Floor drain protective device 2 further includes the first connector 24 and the second connector 25, wherein the first connector 24 is by first
Protector 21 is connected with floor drain 1, and applies a downward pressure to it in the upside of the first protector 21, so that the first protection
Part 21 is pressed at top opening 10.Second connector 25 respectively with the first protector 21, the second protector 22 and third
Protector 23 connects, and the second protector 22 is pressed on the water outlet 110 of floor drain bottom surface 11, by 23 quilt of third protector
It is pressed on the upper surface of the first protector 21.By 24,25 pair of first, second, third protector 21 of the first, second connector,
22,23 difference pressuring action, so that the combination of floor drain protective device 2 and floor drain 1 is even closer, better tightness.
By the way that the first, second, third protector 21,22,23 is arranged on floor drain 1, so that between floor drain 1 and pre-buried pipeline
Three-layer protection is formd, with better seal performance.Meanwhile, it is capable to provide floor drain 1 and floor drain protective device 2 itself
Protection, prevents its structure from being destroyed.
Although one embodiment of this floor drain protective device 2 is as described above, still in other realities of this floor drain protective device 2
It applies in example, floor drain protective device 2 may have more details relative to above-described embodiment in many aspects, and these are thin
At least part of section can have the variation of multiplicity.Below with some embodiments at least one in this details and a little variations
Divide and is illustrated.
Specifically, Fig. 1 please be detailed in, in one embodiment, the second connector 25 includes connecting screw 253, connects spiral shell
Bar 253 passes through the first protector 21, third protector 23 and is threadedly coupled respectively with the first protector 21, third protector 23,
The lower end of connecting screw 253 holds out against the second protector 22 on 11 water outlet 110 of floor drain bottom surface simultaneously.
In one embodiment, the second connector 25 further includes the first nut 251 and the second nut 252, first
Hole 20a, the 20b for allowing connecting screw 253 to pass through are offered on protector 21 and third protector 23 respectively.First nut
The position of 251 corresponding aperture 20a is fixed on the first protector 21, can be between the first nut 251 and the first protector 21
It is to be fixedly connected by way of such as welding.253 precession of connecting screw simultaneously passes through the first nut 251, while in the second protector
22 upsides apply a downward power, so that the second protector 22 is pressed on the water outlet 110 of floor drain bottom surface 11.Second nut
The position of 252 corresponding aperture 20b is arranged on third protector 23, and passes through in 23 upside of third protector with connecting screw 253
It is threadedly coupled, continuous the second nut of turn 252 makes it apply a downward power on the upside of third protector 23, thus by third
Protector 23 is pressed in the upper surface of the first protector 21.So set, making the same of 2 good airproof performance of floor drain protective device
When, also by being threadedly engaged between connecting screw 253 and the first, second nut 251,252 so that first, second, third is anti-
An entirety is assembled between guard 21,22,23, it is more convenient in dismounting.
In an embodiment of floor drain protective device 2, limit pipe fitting 221 is additionally provided on the upside of the second protector 22,
Connecting screw 253 compresses the second protector 22 after passing through limit pipe fitting 221.Limit pipe fitting 221 is matched with connecting screw 253,
Limit the second protector 22 floor drain bottom surface 11 movement planar, prevent the second protector 22 on water outlet 110
Sliding.At one from diagrammatically shown different embodiment, the inside of limit pipe fitting 221 also has and connecting screw 253
The internal screw thread matched, connecting screw 253 and the internal screw thread of limit pipe fitting 221 are in mating connection, have further functioned as to second
The position-limiting action of protector 22.
In an embodiment of floor drain protective device 2, the first connector 24 includes fastening nut 240 and fastening spiral shell
Bolt 241, floor drain 1 have outer ring 13, have the threaded hole cooperated with fastening bolt 241 in outer ring 13, correspondingly,
Hole is also offered on the first protector 21, fastening bolt 241 is connect after passing through the first protector 21 with floor drain 1, meanwhile, fastening
Nut 240 is threadedly engaged with fastening bolt 241 in the upside of the first protector 21 and connect, and continues turn fastening nut 240 and make
It obtains it and applies downward power on the upside of the first protector 21.
In an embodiment of floor drain protective device 2, the first protector 21 and the second protector 22 are respectively pair
Answer the top opening 10 of floor drain 1 and the circular slab of the setting of water outlet 110.To save material under the premise of guaranteeing sealing.
In some other embodiment, the first protector 21 and the second protector 22 can be other and be suitble to closure tip opening 10
And the shape of water outlet 110, equally it is capable of providing sealing function.
In floor drain protective device 2 one embodiments, the first protector 21 and the second protector 22 be not by
Rust steel is made, to be not easy to be corroded or oxygenated while ensure that floor drain protective device 2 has sufficient intensity.
In floor drain protective device 2 one embodiments, it is additionally provided between the first protector 21 and top opening 10
First seal 4, to further improve the leakproofness of floor drain 1, which can be a kind of rubber ring, sealed nylon circle
Deng.
In one embodiment, floor drain 1 is made of floor drain ontology 1a and floor drain liner 1b, and floor drain liner 1b is used for
Adjust the length of floor drain 1.Settling box 1b is fixed on the inside ring wall of floor drain ontology 1a, and the first protector 21 is to be pressed in ground
It leaks on liner 1b.
In 2 one embodiments of floor drain protective device, second is additionally provided between the second protector 22 and water outlet 110
Sealing element 5, to further improve the leakproofness of floor drain 1, which can be a kind of rubber ring, sealed nylon circle etc..
In 2 one embodiments of floor drain protective device, third protector 23 can be a kind of square box, which is to be provide with
It is all covered in the top of the first protector 21, and by the junction of the first connector 24, the second connector 25 and the first protector 21
Enter in it.In one embodiment, third protector 23 is wooden square box.
Fig. 2 shows the schematic top plan views of 23 1 embodiments of third protector, and the upper surface of third protector 23 is also
It provides and shows mark colour band 230, to play the marked effect to 2 ontology of floor drain protective device, be convenient for subsequent construction people
Member's discovery.
Although the utility model is disclosed as above with preferred embodiment, its be not for limiting the utility model, it is any
Those skilled in the art without departing from the spirit and scope of the utility model, can make possible variation and modification.Cause
This, all contents without departing from technical solutions of the utility model, according to the technical essence of the utility model to above embodiments institute
Any modification, equivalent variations and the modification made, each fall within the protection scope that the utility model claims are defined.
Claims (10)
1. a kind of floor drain protective device characterized by comprising
First protector is set at the top of floor drain, closes the floor drain top opening；
Second protector is set on the upside of the floor drain bottom surface, closes floor drain bottom surface water outlet；And
Third protector covers above first protector；
Wherein, floor drain protective device further includes the first connector and the second connector, the first connector connection described first
Protector and the floor drain, second connector are anti-with first protector, second protector, the third respectively
Guard connection.
2. floor drain protective device as described in claim 1, which is characterized in that second connector includes connecting screw, institute
State connecting screw across first protector, the third protector and with first protector, the third protector
It is threadedly coupled respectively, the lower end of the connecting screw holds out against second protector in floor drain bottom surface water outlet.
3. floor drain protective device as claimed in claim 2, which is characterized in that first protector, the third protector
Upper to offer the hole for allowing the connecting screw to pass through respectively, second connector further includes the first nut and the second spiral shell
It is female；
Wherein, first nut is fixed at the hole of first protector, and the connecting screw passes through described
First nut simultaneously applies downward power on the upside of second protector；Second nut on the upside of the third protector with
The connecting screw connection, and apply downward power on the upside of the third protector.
4. floor drain protective device as claimed in claim 2, which is characterized in that be additionally provided with limit on the upside of second protector
Pipe fitting, the connecting screw compress second protector after passing through the limit pipe fitting.
5. floor drain protective device as described in claim 1, which is characterized in that first connector includes fastening bolt and tight
Gu nut, the fastening bolt passes through first protector and connect with the floor drain, and the fastening nut is anti-described first
It is connect on the upside of guard with the fastening bolt, and applies downward power on the upside of first protector.
6. floor drain protective device as described in claim 1, which is characterized in that first protector, second protector
Respectively correspond to the circular slab of the opening and the water outlet mouth-shaped setting.
7. floor drain protective device as described in claim 1, which is characterized in that first protector and the floor drain top
Between be provided with first seal.
8. floor drain protective device as described in claim 1, which is characterized in that second protector and the floor drain bottom surface it
Between be provided with second seal.
9. floor drain protective device as described in claim 1, which is characterized in that the third protector is square box.
10. floor drain protective device as claimed in claim 9, which is characterized in that the third protector, which provides, shows that mark is used
The upper surface of colour band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030500.8U CN209509143U (en) | 2019-01-08 | 2019-01-08 | A kind of floor drain protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030500.8U CN209509143U (en) | 2019-01-08 | 2019-01-08 | A kind of floor drain protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209509143U true CN209509143U (en) | 2019-10-18 |
Family
ID=68200026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920030500.8U Active CN209509143U (en) | 2019-01-08 | 2019-01-08 | A kind of floor drain protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209509143U (en) |
-
2019
- 2019-01-08 CN CN201920030500.8U patent/CN209509143U/en active Active
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