CN217003524U - Flange assembly easy to connect - Google Patents
Flange assembly easy to connect Download PDFInfo
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- CN217003524U CN217003524U CN202122186778.4U CN202122186778U CN217003524U CN 217003524 U CN217003524 U CN 217003524U CN 202122186778 U CN202122186778 U CN 202122186778U CN 217003524 U CN217003524 U CN 217003524U
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- flange
- fixed
- outer support
- fastening block
- support plate
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Abstract
The utility model discloses an easily-connected flange assembly, and relates to the technical field of flanges. The flange comprises a first flange and a second flange which are fixed with each other, a positioning sleeve is fixed at the axis of a hollow hole of the first flange, the positioning sleeve is movably arranged in a hollow hole of the second flange, a plurality of first outer support plates are fixed on the peripheral side surface of the first flange, a first fastening block is fixed on one surface of each first outer support plate, a plurality of second outer support plates are fixed on the peripheral side surface of the second flange, and a second fastening block is fixed on one surface of each second outer support plate. According to the utility model, the concentric positions of the first flange and the second flange can be positioned by arranging the positioning sleeve to be matched with the connecting pipe body, the first flange and the second flange can be pre-fixed by matching the first fastening block, the second fastening block, the fastening groove and the pin, and the position limitation of the first flange and the second flange before bolt installation is ensured, so that the fastening of the subsequent flange is ensured, and the use of an operator is facilitated.
Description
Technical Field
The utility model belongs to the technical field of flanges, and particularly relates to an easily-connected flange assembly.
Background
When the flanges are connected, the two flanges are required to be always attached and concentric with the mounting hole, and meanwhile, because more bolts are required during flange mounting, in order to avoid the eccentric situation occurring during mounting, the bolts need to be fastened in sequence during mounting, and one bolt may need to be screwed for many times, so that the connection between the flanges and the operation of workers are not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an easily-connected flange assembly, which can realize the concentric position positioning of a first flange and a second flange by arranging a positioning sleeve to be matched with a connecting pipe body, can realize the pre-fixation between the first flange and the second flange by matching a first fastening block, a second fastening block, a fastening groove and a pin, and ensures the position limitation of the first flange and the second flange before bolt installation, thereby ensuring the fastening of subsequent flanges and facilitating the use of operators.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an easily-connected flange assembly, which comprises a first flange and a second flange which are fixed with each other;
a positioning sleeve is fixed at the axis of the first flange hollow hole and movably arranged in the second flange hollow hole;
a plurality of first outer support plates are fixed on the peripheral side surfaces of the first flanges, and first fastening blocks are fixed on one surfaces of the first outer support plates;
a plurality of second outer support plates are fixed on the peripheral side surface of the second flange, a second fastening block is fixed on one surface of each second outer support plate, and a fastening groove is formed in the position, located on one side of the second fastening block, of each second outer support plate;
the first fastening block and the second fastening block are both provided with pin holes;
a plurality of first tight decide blocks on the first flange run through a plurality of tight decide grooves on the second flange respectively and laminate with the tight decide block of second, be equipped with the pin in the pinhole on the tight decide block of first tight decide block and the tight decide block of second, pin and pinhole interference fit.
Furthermore, the number of the second outer support plates is the same as that of the first outer support plates, the second outer support plates are evenly distributed at intervals, and the first outer support plates are evenly distributed at intervals.
Furthermore, an embedded groove is formed in the first outer support plate, and one end of the first fastening block is welded and fixed in the embedded groove.
Furthermore, a notch is formed in the second outer support plate, one end of the second fastening block is fixed to one end in the notch, and the fastening groove is formed by one end, far away from the second fastening block, of the notch.
Furthermore, a knocking end is fixed at one end of the pin, and a leading-in groove is formed in the outer side of the other end of the pin.
The utility model has the following beneficial effects:
according to the utility model, the concentric positions of the first flange and the second flange can be positioned by arranging the positioning sleeve to be matched with the connecting pipe body, the first flange and the second flange can be pre-fixed by matching the first fastening block, the second fastening block, the fastening groove and the pin, and the position limitation of the first flange and the second flange before bolt installation is ensured, so that the fastening of the subsequent flange is ensured, and the use of an operator is facilitated.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an easily attachable flange assembly of the present invention;
FIG. 2 is a schematic structural view of a first flange;
FIG. 3 is a schematic structural view of a second flange;
FIG. 4 is a schematic structural view of a pin;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a first flange, 2-a second flange, 3-a pin, 101-a locating sleeve, 102-a first outer support plate, 103-a first fastening block, 104-an embedded groove, 201-a second outer support plate, 202-a second fastening block, 203-a fastening groove, 204-a pin hole, 205-a notch, 301-a knocking end and 302-an introduction groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention is an easily connectable flange assembly, which includes a first flange 1 and a second flange 2 fixed to each other;
a positioning sleeve 101 is fixed at the axis of the hollow hole of the first flange 1, and the positioning sleeve 101 is movably arranged in the hollow hole of the second flange 2;
a plurality of first outer support plates 102 are fixed on the peripheral side surfaces of the first flange 1, and a first fastening block 103 is fixed on one surface of each first outer support plate 102;
a plurality of second outer support plates 201 are fixed on the peripheral side surfaces of the second flange 2, a second fastening block 202 is fixed on one surface of each second outer support plate 201, and a fastening groove 203 is formed in the position, located on one side of the second fastening block 202, on each second outer support plate 201;
the first fastening block 103 and the second fastening block 202 are both provided with pin holes 204;
a plurality of first tight piece 103 on the first flange 1 run through a plurality of tight groove 203 on the second flange 2 respectively and laminate with second tight piece 202, are equipped with pin 3 in the pinhole 204 on first tight piece 103 and the second tight piece 202, pin 3 and pinhole 204 interference fit.
As shown in fig. 1 to 3, the number of the second outer support plates 201 is the same as that of the first outer support plates 102, a plurality of the second outer support plates 201 are uniformly spaced, and a plurality of the first outer support plates 102 are uniformly spaced.
As shown in fig. 2, an insertion groove 104 is formed in the first outer support plate 102, and one end of the first fastening block 103 is welded and fixed in the insertion groove 104.
As shown in fig. 3, the second exterior support plate 201 is provided with a notch 205, one end of the second fastening block 202 is fixed at one end inside the notch 205, and the fastening groove 203 is formed by one end of the notch 205 far away from the second fastening block 202.
As shown in FIG. 4, a knocking end 301 is fixed at one end of the pin 3, and an introduction groove 302 is formed at the outer side of the other end of the pin 3.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand the utility model for and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. An easily connected flange assembly comprising a first flange (1) and a second flange (2) fixed to each other, characterized in that:
a positioning sleeve (101) is fixed at the axis of the hollow hole of the first flange (1), and the positioning sleeve (101) is movably arranged in the hollow hole of the second flange (2);
a plurality of first outer support plates (102) are fixed on the peripheral side surfaces of the first flange (1), and a first fastening block (103) is fixed on one surface of each first outer support plate (102);
a plurality of second outer support plates (201) are fixed on the peripheral side surfaces of the second flanges (2), a second fastening block (202) is fixed on one surface of each second outer support plate (201), and a fastening groove (203) is formed in the position, located on one side of the second fastening block (202), on each second outer support plate (201);
the first fastening block (103) and the second fastening block (202) are both provided with pin holes (204);
a plurality of first tight piece (103) on first flange (1) run through a plurality of tight groove (203) on second flange (2) respectively and laminate with the tight piece (202) of second, be equipped with in pinhole (204) on first tight piece (103) and the tight piece (202) of second pin (3), pin (3) and pinhole (204) interference fit.
2. An easily attachable flange assembly according to claim 1 wherein said second outer support plate (201) and said first outer support plate (102) are of the same number, a plurality of said second outer support plates (201) are evenly spaced apart and a plurality of said first outer support plates (102) are evenly spaced apart.
3. An easily connected flange assembly according to claim 1, characterized in that the first outer support plate (102) is provided with an embedded groove (104), and one end of the first fastening block (103) is welded and fixed in the embedded groove (104).
4. An easily connectable flange assembly according to claim 1, wherein the second outer support plate (201) is provided with a notch (205), one end of the second fastening block (202) is fixed at one end in the notch (205), and the fastening groove (203) is formed by an end of the notch (205) far away from the second fastening block (202).
5. An easily connectable flange assembly according to claim 1, wherein the knocking end (301) is fixed to one end of the pin (3), and an introduction groove (302) is formed outside the other end of the pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122186778.4U CN217003524U (en) | 2021-09-10 | 2021-09-10 | Flange assembly easy to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122186778.4U CN217003524U (en) | 2021-09-10 | 2021-09-10 | Flange assembly easy to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217003524U true CN217003524U (en) | 2022-07-19 |
Family
ID=82367183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122186778.4U Active CN217003524U (en) | 2021-09-10 | 2021-09-10 | Flange assembly easy to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217003524U (en) |
-
2021
- 2021-09-10 CN CN202122186778.4U patent/CN217003524U/en active Active
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