CN211289104U - Stainless steel flange convenient to installation - Google Patents
Stainless steel flange convenient to installation Download PDFInfo
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- CN211289104U CN211289104U CN201922357011.6U CN201922357011U CN211289104U CN 211289104 U CN211289104 U CN 211289104U CN 201922357011 U CN201922357011 U CN 201922357011U CN 211289104 U CN211289104 U CN 211289104U
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- flange
- stainless steel
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- stud
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Abstract
The utility model discloses a stainless steel flange convenient to installation relates to stainless steel flange technical field, for solving current stainless steel flange and producing the removal easily at the in-process that uses, leads to installing the problem that is not rigorous. One side of left side flange is provided with right flange, the outer wall of left side flange is provided with connects the platform, one side of connecting the platform is provided with the ring platform, the inside of ring platform is provided with the rectangular channel, one side of rectangular channel is provided with the toper platform, the inside of right side flange is provided with the connecting hole, one side of connecting hole is provided with the bell mouth, the top of bell mouth is provided with the fixing clip, the top of fixing clip is provided with the bolt hole, one side of bolt hole is provided with the washer groove, the inside of bolt hole is provided with stud, one side of stud is provided with spring washer, one side of spring washer is provided with fastening nut, the below of bell mouth is provided with the seal groove.
Description
Technical Field
The utility model relates to a stainless steel flange technical field specifically is a stainless steel flange convenient to installation.
Background
A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. When the water pump and the valve are connected with a pipeline, the parts of the equipment and equipment are also made into corresponding flange shapes, which are also called flange connection. The flange connection is that two pipelines, pipe fittings or equipment are respectively fixed on a flange plate, a flange pad is arranged between the two flange plates and fastened together by bolts, and the connection is completed. The flange connection type can be divided into: the flange comprises a plate type flat welding flange, a neck butt welding flange, a socket welding flange, a threaded flange, a flange cover, a neck butt welding ring loose flange, a flat welding ring loose flange, a large-diameter neck flange, a splayed blind plate, a butt welding ring loose flange and the like, and most of the flanges are made of stainless steel materials at present.
The existing stainless steel flange is easy to move in the using process, so that the problem of untight installation is caused; thus, the existing requirements are not met, and a stainless steel flange convenient to install is provided for the stainless steel flange.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stainless steel flange convenient to installation to propose current stainless steel flange and produce the removal easily at the in-process that uses in solving above-mentioned background art, lead to installing the problem that is not rigorous.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stainless steel flange convenient to installation, includes left flange, one side of left side flange is provided with right flange, the outer wall of left side flange is provided with connects the platform, one side of connecting the platform is provided with the ring platform, the inside of ring platform is provided with the rectangular channel, one side of rectangular channel is provided with the toper platform, the inside of right side flange is provided with the connecting hole, one side of connecting hole is provided with the bell mouth, the top of bell mouth is provided with the fixing clip, the top of fixing clip is provided with the bolt hole, one side of bolt hole is provided with the washer groove, the inside of bolt hole is provided with stud, one side of stud is provided with spring washer, one side of spring washer is provided with fastening nut, the below of bell mouth is provided with the seal groove, the inside of seal groove is provided with the sealing washer.
Preferably, the number of the fixing clips is four, and the four fixing clips are uniformly distributed around the right flange.
Preferably, the stud bolts are four and are evenly distributed around the left flange.
Preferably, the spring washers are provided in eight, and the eight spring washers are each symmetrical about a vertical center line of the stud bolt.
Preferably, the slope of the tapered table is the same as the slope of the tapered hole, and the inner diameter of the tapered hole is the same as the outer diameter of the tapered table.
Preferably, the number of the rectangular grooves is four, and the four rectangular grooves are uniformly distributed around the left flange.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up fixing clip and rectangular channel structure, can improve the fastness between left flange and the right flange, avoid producing the skew in long-term use, can increase the intensity between left flange and the right flange simultaneously, avoid producing great gap when receiving expend with heat and contract with cold.
2. Through setting up toper platform and bell mouth structure, can improve the leakproofness between left flange and the right flange, can also increase the thickness of left flange and right flange junction simultaneously, make it can bear great pressure, avoid producing the crackle.
3. Through setting up gasket groove and spring washer structure, can reduce and cause great damage to left flange and right flange when receiving the vibration, can fill the gap of left flange and right flange junction automatically simultaneously to great improvement the leakproofness between left flange and the right flange.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is an overall exploded view of the present invention;
FIG. 3 is a schematic view of a partial structure of a left flange of the present invention;
fig. 4 is the whole cross-sectional view of the right flange of the utility model.
In the figure: 1. a left flange; 101. a connecting table; 102. a circular ring table; 103. a conical table; 104. a rectangular groove; 2. a right flange; 201. fixing the card; 202. a gasket groove; 203. bolt holes; 204. a sealing groove; 205. a tapered hole; 206. connecting holes; 3. a stud bolt; 4. fastening a nut; 5. a spring washer; 6. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: a stainless steel flange convenient to install comprises a left flange 1, a right flange 2 is arranged on one side of the left flange 1, a connecting table 101 is arranged on the outer wall of the left flange 1, a circular ring table 102 is arranged on one side of the connecting table 101, the contact area between the left flange 1 and the right flange 2 can be increased, and therefore damage to a flange shell caused by inner wall pressure can be reduced, a rectangular groove 104 is arranged inside the circular ring table 102, a fixing clamp 201 can be firmly fixed inside the rectangular groove 104, a conical table 103 is arranged on one side of the rectangular groove 104 and can be firmly combined with a conical hole 205 to avoid gaps generated in the using process, a connecting hole 206 is arranged inside the right flange 2, a conical hole 205 is arranged on one side of the connecting hole 206 and can firmly attach the conical table 103, a fixing clamp 201 is arranged above the conical hole 205, and the right flange 2 and the left flange 1 can be firmly fixed together, meanwhile, the phenomenon that the fixing clamp is moved when the fixing clamp is pulled can be avoided, bolt holes 203 are formed in the upper portion of the fixing clamp 201, the stud bolts can firmly fix the left flange 1 and the right flange 2, a gasket groove 202 is formed in one side of each bolt hole 203, stud bolts 3 are arranged inside the bolt holes 203, a spring washer 5 is arranged on one side of each stud bolt 3, damage to the left flange 1 and the right flange 2 due to vibration can be reduced, meanwhile, gaps between the left flange 1 and the right flange 2 in long-term use can be automatically filled, fastening nuts 4 are arranged on one side of each spring washer 5, a sealing groove 204 is formed below the conical hole 205, a sealing ring 6 is arranged inside the sealing groove 204, and the sealing performance between the left flange 1 and the right flange 2 can be greatly improved.
Further, the fixing clip 201 is provided with four, and four fixing clip 201 evenly distributed can improve the fastness between left flange 1 and the right flange 2 around the right flange 2, avoid taking place the skew in long-time use.
Further, stud 3 is provided with four, and four stud 3 evenly distributed around left flange 1 can improve the stability between left flange 1 and the right flange 2, avoid producing great vibration at the in-process that uses, simultaneously convenient to detach and installation left flange 1 and right flange 2.
Further, eight spring washers 5 are provided, and the eight spring washers 5 are all symmetrical about the vertical center line of the stud bolt 3, so that damage to the left flange 1 and the right flange 2 due to external vibration can be reduced, and vibration transmitted between the flanges can be sufficiently eliminated by the spring washers 5.
Further, the inclination of the tapered platform 103 is the same as the inclination of the tapered hole 205, and the inner diameter of the tapered hole 205 is the same as the outer diameter of the tapered platform 103, so that the sealing performance between the left flange 1 and the right flange 2 can be improved, and the thickness of the joint of the left flange 1 and the right flange 2 can be increased, thereby bearing higher pressure.
Further, rectangular channel 104 is provided with four, and four rectangular channel 104 evenly distributed are around left flange 1, can make fixing clip 201 firmly fix in rectangular channel 104, can carry out the benchmark to left flange 1 and right flange 2 simultaneously and counterpoint to reduce the vibration of stainless steel flange in the use.
The working principle is as follows: during the use, at first place sealing washer 6 in seal groove 204, then aim at toper platform 103 taper hole 205 and slowly insert into, aim at the notch of rectangular channel 104 respectively with four fixing clip 201 and place into next, anticlockwise rotation right flange 2 makes fixing clip 201 firmly fix in rectangular channel 104, observe whether bolt hole 203 aligns, if do not align, slightly rotate right flange 2 once more, make bolt hole 203 align, then place spring washer 5 respectively in washer groove 202, and pass stud 3 bolt hole, use fastening nut 4 to fix at last, thereby accomplish the installation between left flange 1 and the right flange 2.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a stainless steel flange convenient to installation, includes left flange (1), its characterized in that: one side of the left flange (1) is provided with a right flange (2), the outer wall of the left flange (1) is provided with a connecting table (101), one side of the connecting table (101) is provided with a circular ring table (102), the inside of the circular ring table (102) is provided with a rectangular groove (104), one side of the rectangular groove (104) is provided with a conical table (103), the inside of the right flange (2) is provided with a connecting hole (206), one side of the connecting hole (206) is provided with a conical hole (205), a fixing clamp (201) is arranged above the conical hole (205), a bolt hole (203) is arranged above the fixing clamp (201), one side of the bolt hole (203) is provided with a gasket groove (202), the inside of the bolt hole (203) is provided with a stud bolt (3), one side of the stud (3) is provided with a spring washer (5), one side of the spring washer (5) is provided with a fastening nut (4), a sealing groove (204) is arranged below the conical hole (205), and a sealing ring (6) is arranged inside the sealing groove (204).
2. A stainless steel easy to install flange according to claim 1 wherein: the fixing clips (201) are four, and the four fixing clips (201) are evenly distributed on the periphery of the right flange (2).
3. A stainless steel easy to install flange according to claim 1 wherein: the four stud bolts (3) are uniformly distributed around the left flange (1).
4. A stainless steel easy to install flange according to claim 1 wherein: the eight spring washers (5) are arranged, and the eight spring washers (5) are symmetrical about the vertical center line of the stud bolt (3).
5. A stainless steel easy to install flange according to claim 1 wherein: the slope of the conical table (103) is the same as the slope of the conical hole (205), and the inner diameter of the conical hole (205) is the same as the outer diameter of the conical table (103).
6. A stainless steel easy to install flange according to claim 1 wherein: the number of the rectangular grooves (104) is four, and the four rectangular grooves (104) are uniformly distributed around the left flange (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922357011.6U CN211289104U (en) | 2019-12-25 | 2019-12-25 | Stainless steel flange convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922357011.6U CN211289104U (en) | 2019-12-25 | 2019-12-25 | Stainless steel flange convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211289104U true CN211289104U (en) | 2020-08-18 |
Family
ID=72038370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922357011.6U Active CN211289104U (en) | 2019-12-25 | 2019-12-25 | Stainless steel flange convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211289104U (en) |
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2019
- 2019-12-25 CN CN201922357011.6U patent/CN211289104U/en active Active
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