CN212718520U - Can improve ring flange of fastness - Google Patents
Can improve ring flange of fastness Download PDFInfo
- Publication number
- CN212718520U CN212718520U CN202021268492.XU CN202021268492U CN212718520U CN 212718520 U CN212718520 U CN 212718520U CN 202021268492 U CN202021268492 U CN 202021268492U CN 212718520 U CN212718520 U CN 212718520U
- Authority
- CN
- China
- Prior art keywords
- flange
- hole
- lower flange
- fastness
- periphery
- 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.)
- Active
Links
Images
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a can improve ring flange of fastness belongs to ring flange technical field, and it includes the flange, the below of going up the flange is provided with the lower flange, first through-hole has been seted up to the upper surface of going up the flange, the position that the upper flange lower surface corresponds first through-hole is provided with the bulge loop, the bottom joint of bulge loop is in the second through-hole, the upper surface at the lower flange is seted up in the second through-hole. This can improve ring flange of fastness, through setting up the bulge loop, the reinforcing plate, the spacing groove, draw-in groove and U type card strip, when installing flange and lower flange, in the bulge loop card advances the second through-hole, and make four reinforcing plates block into four spacing inslots respectively, carry on spacingly and fixedly to last flange and lower flange, in the corresponding draw-in groove of U type card strip joint of recycling, consolidate once more to last flange and lower flange, thereby the fastness between the two has been increased, make things convenient for the workman to install and dismantle simultaneously, the practicality of this device has been improved.
Description
Technical Field
The utility model belongs to the technical field of the ring flange, specifically be a can improve ring flange of fastness.
Background
The flange is called flange only, and usually refers to that several fixing holes are opened on the periphery of a metal body similar to a disc for connecting other things.
However, when the traditional flange is installed, a user is not easy to align the mounting holes of the two flange pieces, and needs to perform auxiliary positioning by means of other tools, so that the installation efficiency of the flange is influenced, meanwhile, the sealing performance and the connection firmness of the traditional flange still need to be improved, the flange is inconvenient to operate by the user, the practicability of the flange is reduced, and therefore, the flange plate capable of improving the firmness is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the utility model provides a can improve ring flange of fastness has solved traditional ring flange when the installation, is difficult to align two flange mounting holes, and the leakproofness and the fastness of flange still remain the problem that improves.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a flange plate capable of improving firmness comprises an upper flange, a lower flange is arranged below the upper flange, the upper surface of the upper flange is provided with a first through hole, the lower surface of the upper flange is provided with a convex ring corresponding to the first through hole, the bottom end of the convex ring is clamped in a second through hole which is arranged on the upper surface of the lower flange, the lower surface of the lower flange is provided with a third through hole corresponding to the position of the second through hole, the periphery of the surface of the convex ring is fixedly connected with four reinforcing plates, the upper surfaces of the four reinforcing plates are fixedly connected with the lower surface of the upper flange, the four reinforcing plates are clamped in limiting grooves, the four limiting grooves are arranged on the periphery of the inner wall of the second through hole, a plurality of clamping grooves are formed in the peripheries of the surfaces of the upper flange and the lower flange, and two clamping grooves in the same straight line are clamped together through U-shaped clamping strips.
As a further aspect of the present invention: a sealing gasket is arranged between the upper flange and the lower flange, and the sealing gasket is annular.
As a further aspect of the present invention: the reinforcing plate is triangular, and the shape of the limiting groove is matched with that of the reinforcing plate.
As a further aspect of the present invention: an annular groove is formed in the upper surface of the lower flange, an expansion water stop strip is arranged in the annular groove, and the upper surface of the expansion water stop strip is lapped on the lower surface of the upper flange.
As a further aspect of the present invention: the diameter of the third through hole is smaller than that of the second through hole, and the diameter of the second through hole is the same as that of the first through hole.
As a further aspect of the present invention: a plurality of first mounting holes and second mounting holes are formed in the peripheries of the upper surfaces of the upper flange and the lower flange respectively, and the first mounting holes and the second mounting holes which are located on the same straight line are fixedly connected through screws.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this can improve ring flange of fastness, through setting up the bulge loop, the reinforcing plate, the spacing groove, draw-in groove and U type card strip, when installing flange and lower flange, in the bulge loop card advances the second through-hole, and make four reinforcing plates block into four spacing inslots respectively, carry on spacingly and fixedly to last flange and lower flange, in the corresponding draw-in groove of U type card strip joint of recycling, consolidate once more to last flange and lower flange, thereby the fastness between the two has been increased, make things convenient for the workman to install and dismantle simultaneously, the practicality of this device has been improved.
2. This ring flange that can improve fastness through setting up sealed pad, annular groove and inflation sealing rod, when last flange and lower flange were installed together, sealed pad received extrusion deformation and filled the gap of connection to play the effect of preventing leaking, the inflation sealing rod meets water simultaneously and can produce the inflation effect, further fills the gap between flange and the lower flange, thereby has guaranteed the sealed effect between last flange and the lower flange.
3. This ring flange that can improve fastness through setting up first through-hole, second through-hole and third through-hole for go up flange and lower flange when connecting, guarantee that the three coordinates inseparable fixed together each other, realize two adjacent pipelines intercommunication each other.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic structural view of the upper flange of the present invention viewed from the bottom;
fig. 3 is a schematic structural view of the lower flange of the present invention from above;
in the figure: 1 upper flange, 2 lower flanges, 3 sealing gaskets, 4 first through holes, 5 convex rings, 6 second through holes, 7 third through holes, 8 reinforcing plates, 9 limiting grooves, 10 annular grooves, 11 expansion water stop strips, 12 clamping grooves, 13U-shaped clamping strips, 14 first mounting holes, 15 second mounting holes and 16 screws.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: a flange plate capable of improving firmness comprises an upper flange 1, a lower flange 2 is arranged below the upper flange 1, a sealing gasket 3 is arranged between the upper flange 1 and the lower flange 2, the sealing gasket 3 is annular, through the arrangement of the sealing gasket 3, when the upper flange 1 and the lower flange 2 are installed together, the sealing gasket 3 is extruded and deformed to fill a connecting gap, so that a leakage-proof effect is achieved, a first through hole 4 is formed in the upper surface of the upper flange 1, a convex ring 5 is arranged at the position, corresponding to the first through hole 4, of the lower surface of the upper flange 1, the bottom end of the convex ring 5 is clamped in a second through hole 6, the second through hole 6 is formed in the upper surface of the lower flange 2, a third through hole 7 is formed in the position, corresponding to the second through hole 6, of the lower surface of the lower flange 2, the diameter of the third through hole 7 is smaller than that of the second through hole 6, the diameter of the second through hole 6 is, the upper flange 1 and the lower flange 2 are tightly fixed together by arranging the first through hole 4, the second through hole 6 and the third through hole 7, the adjacent two pipelines are communicated with each other, the four reinforcing plates 8 are fixedly connected to the periphery of the surface of the convex ring 5, the upper surfaces of the four reinforcing plates 8 are fixedly connected to the lower surface of the upper flange 1, the four reinforcing plates 8 are clamped in the limiting grooves 9, the four limiting grooves 9 are arranged on the periphery of the inner wall of the second through hole 6, the reinforcing plates 8 are triangular, the shape of the limiting grooves 9 is matched with the shape of the reinforcing plates 8, the upper flange 1 and the lower flange 2 are limited and fixed by arranging the reinforcing plates 8 and the limiting grooves 9, the convex ring 5 is clamped in the second through hole 6 when the upper flange 1 and the lower flange 2 are installed, and the four reinforcing plates 8 are respectively clamped in the four limiting grooves 9, the periphery of the surfaces of the upper flange 1 and the lower flange 2 are respectively provided with a plurality of clamping grooves 12, and two clamping grooves 12 on the same straight line are clamped together through a U-shaped clamping strip 13, by arranging the card slots 12 and the U-shaped card strips 13, the U-shaped card strips 13 are clamped in the corresponding card slots 12, the upper flange 1 and the lower flange 2 are reinforced again, so that the firmness between the upper flange 1 and the lower flange 2 is increased, meanwhile, the installation and the disassembly of workers are convenient, the practicability of the device is improved, a plurality of first installation holes 14 and second installation holes 15 are respectively arranged on the periphery of the upper surfaces of the upper flange 1 and the lower flange 2, and the first mounting hole 14 and the second mounting hole 15 which are positioned on the same straight line are fixedly connected through a screw 16, the upper flange 1 and the lower flange 2 can be stably fixed together by arranging the first mounting hole 14, the second mounting hole 15 and the screw 16 and mounting the screw 16 in the first mounting hole 14 and the second mounting hole 15.
Specifically, as shown in fig. 3, an annular groove 10 has been seted up to the upper surface of lower flange 2, is provided with expansion sealing rod 11 in the annular groove 10, and the upper surface overlap joint of expansion sealing rod 11 is at the lower surface of upper flange 1, through setting up annular groove 10 and expansion sealing rod 11, utilizes expansion sealing rod 11 to meet water and can produce the inflation effect, further fills the gap between flange 1 and lower flange 2 to sealed effect between upper flange 1 and the lower flange 2 has been guaranteed.
The utility model discloses a theory of operation does:
during the use, the workman is respectively on upper flange 1 and lower flange 2 difference fixed connection need the pipeline of connecting, then go up flange 1's bulge loop 5 card into second through-hole 6 in, make four reinforcing plates 8 card respectively into four spacing grooves 9 simultaneously, it is spacing to go up flange 1 and lower flange 2, install a plurality of screw 16 in first mounting hole 14 and second mounting hole 15 this moment, make upper flange 1 and lower flange 2 stable fixed together, finally, with U type gib 13 joint in corresponding draw-in groove 12, consolidate upper flange 1 and lower flange 2 in vertical direction.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a can improve ring flange of fastness, includes flange (1), its characterized in that: a lower flange (2) is arranged below the upper flange (1), a first through hole (4) is formed in the upper surface of the upper flange (1), a convex ring (5) is arranged at the position, corresponding to the first through hole (4), of the lower surface of the upper flange (1), the bottom end of the convex ring (5) is clamped in a second through hole (6), the second through hole (6) is formed in the upper surface of the lower flange (2), a third through hole (7) is formed in the position, corresponding to the second through hole (6), of the lower surface of the lower flange (2), four reinforcing plates (8) are fixedly connected to the periphery of the surface of the convex ring (5), the upper surfaces of the four reinforcing plates (8) are fixedly connected to the lower surface of the upper flange (1), the four reinforcing plates (8) are clamped in limiting grooves (9), the four limiting grooves (9) are formed in the periphery of the inner wall of the second through hole (6), a plurality of clamping grooves (12) are formed in the periphery of the surfaces of the upper flange (1) and the lower flange (2), and the two clamping grooves (12) in the same straight line are clamped together through U-shaped clamping strips (13).
2. The flange plate with improved firmness according to claim 1, wherein: a sealing gasket (3) is arranged between the upper flange (1) and the lower flange (2), and the sealing gasket (3) is annular.
3. The flange plate with improved firmness according to claim 1, wherein: the reinforcing plate (8) is triangular, and the shape of the limiting groove (9) is matched with that of the reinforcing plate (8).
4. The flange plate with improved firmness according to claim 1, wherein: an annular groove (10) is formed in the upper surface of the lower flange (2), an expansion water stop strip (11) is arranged in the annular groove (10), and the upper surface of the expansion water stop strip (11) is lapped on the lower surface of the upper flange (1).
5. The flange plate with improved firmness according to claim 1, wherein: the diameter of the third through hole (7) is smaller than that of the second through hole (6), and the diameter of the second through hole (6) is the same as that of the first through hole (4).
6. The flange plate with improved firmness according to claim 1, wherein: a plurality of first mounting holes (14) and second mounting holes (15) are respectively formed in the periphery of the upper surface of the upper flange (1) and the periphery of the upper surface of the lower flange (2), and the first mounting holes (14) and the second mounting holes (15) located on the same straight line are fixedly connected through screws (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021268492.XU CN212718520U (en) | 2020-07-02 | 2020-07-02 | Can improve ring flange of fastness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021268492.XU CN212718520U (en) | 2020-07-02 | 2020-07-02 | Can improve ring flange of fastness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718520U true CN212718520U (en) | 2021-03-16 |
Family
ID=74965427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021268492.XU Active CN212718520U (en) | 2020-07-02 | 2020-07-02 | Can improve ring flange of fastness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212718520U (en) |
-
2020
- 2020-07-02 CN CN202021268492.XU patent/CN212718520U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212718520U (en) | Can improve ring flange of fastness | |
| CN202732952U (en) | Rubber sealing gasket | |
| CN209414829U (en) | A kind of end flange sealing element | |
| CN111895848A (en) | Oil-resistant anti-corrosion polymer sealing gasket for plate heat exchanger | |
| CN103291924A (en) | Magnetic steel sealing ring | |
| CN211162045U (en) | Hole rotating device for engine flange | |
| CN220416566U (en) | Water supply steel pipe easy to assemble and disassemble | |
| CN219220856U (en) | Engineering fire pump convenient to install fast | |
| CN217765486U (en) | Clamping tool for nozzle flow test | |
| CN210268827U (en) | Radar level meter easy to assemble | |
| CN110763048B (en) | Plate heat exchanger installation mechanism | |
| CN216242546U (en) | Valve connecting device with leak protection water structure | |
| CN212360283U (en) | Special sealing device for carbon black fan | |
| CN213714426U (en) | Annular chamber pressure-taking orifice flowmeter | |
| CN213393978U (en) | Spraying switching device in coal mining machine | |
| CN220598858U (en) | Glass curtain wall fixing structure | |
| CN210217118U (en) | Leak protection thick type aluminium template structure that is tight | |
| CN210770514U (en) | Wafer type hard sealing butterfly valve with good sealing performance | |
| CN221276515U (en) | Self-adaptive sealing steel dam gate | |
| CN215830835U (en) | Hydraulic oil circuit shunt valve block | |
| CN219082507U (en) | Water supply and drainage pipeline connecting piece | |
| CN219888537U (en) | Flange convenient to installation | |
| CN219775090U (en) | Assembled large-size tuber pipe | |
| CN214577897U (en) | Special mechanical seal mechanism of water pump | |
| CN221743434U (en) | Reinforced concrete pipe joint structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |