CN213809347U - Flange convenient to disassemble and assemble - Google Patents
Flange convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN213809347U CN213809347U CN202022640983.9U CN202022640983U CN213809347U CN 213809347 U CN213809347 U CN 213809347U CN 202022640983 U CN202022640983 U CN 202022640983U CN 213809347 U CN213809347 U CN 213809347U
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- flange
- bolt
- hole
- spacing
- stationary dog
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Abstract
The utility model discloses a flange convenient to dismouting, including first flange, second flange, link, stationary dog and bolt, wherein: the equidistance is equipped with spacing post and bolt hole on the first flange, and spacing post and bolt hole interval set up, and the mounting groove has been seted up at first flange edge and has been set up in the bolt hole outside, has seted up the spacing hole of a plurality of on the second flange, and link one end activity is provided with the stationary dog, has seted up the fixed orifices on the stationary dog, and the bolt passes fixed orifices, spacing hole and bolt hole in proper order with first flange, second flange fixed connection. The utility model discloses a setting in spacing post and spacing hole has practiced thrift the time of two flange location, through the setting of stationary dog, has consolidated the connection, passes fixed orifices, spacing hole with the bolt in proper order, and rethread screw thread and bolt hole do not need external force to support with first flange, second flange fixed connection, use the bolt in-process, make the more convenient tightening of bolt, made things convenient for installation and dismantlement.
Description
Technical Field
The utility model relates to a flange technical field specifically is a flange convenient to dismouting.
Background
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 connection between two equipments, the pipeline flange is the flange for piping in the pipeline device, the flange is the inlet and outlet flange of the equipment, there are holes on the flange, the two flanges are tightly connected by bolts, and the flanges are sealed by gasket.
In the prior art, the flanges are connected through a plurality of bolts, corresponding tools are required to be used for mounting and dismounting, the holes between the two flanges are very inconvenient to align, the two flanges are required to be fixed by hands or tools after the two flanges are aligned, and the bolts are used for fixing, so that a large amount of time is required to be consumed, and manpower and material resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flange convenient to dismouting to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a flange convenient to dismouting, includes first flange, second flange, link, stationary dog and bolt, wherein: the first flange is provided with a plurality of limiting columns and a plurality of bolt holes at equal intervals, the limiting columns and the bolt holes are arranged at intervals, the edge of the first flange is provided with mounting grooves with the number equal to that of the bolt holes, the mounting grooves are arranged on the outer sides of the bolt holes, and the second flange is provided with a plurality of limiting holes;
the connecting frame is characterized in that one end of the connecting frame is fixedly arranged in the mounting groove, the other end of the connecting frame is movably provided with the fixing claw, a fixing hole is formed in the fixing claw, and the bolt sequentially penetrates through the fixing hole, the limiting hole and the bolt hole to fixedly connect the first flange and the second flange.
Preferably, a first mounting hole is formed in one end, connected with the fixed claw, of the connecting frame, a second mounting hole is formed in the fixed claw, and the connecting rod penetrates through the first mounting hole and the second mounting hole, so that the fixed claw is rotatably arranged on the connecting frame.
Preferably, the number of the limiting holes formed in the second flange is equal to the sum of the number of the limiting columns and the number of the bolt holes, and the spacing is equal.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model greatly saves the positioning time of the two flanges by arranging the positioning post on the first flange and the positioning hole on the second flange; the first flange is provided with a mounting groove, and the connecting frame is fixedly mounted in the mounting groove, so that the connecting frame is convenient to replace after being damaged, the whole flange does not need to be replaced, and the material loss is reduced; the threaded hole is directly formed in the first flange, a nut is not needed, and installation is simplified; through the setting of stationary dog, pass the spacing hole on the fixed orifices on the stationary dog, the second flange with the bolt in proper order, rethread screw thread and bolt hole are with first flange, second flange fixed connection, and it is more firm to fix, and the in-process of erection bolt does not need external force to support moreover, makes the more convenient tightening of bolt, and the dismantlement process is the same, has made things convenient for installation and dismantlement.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a first flange of the present invention;
FIG. 3 is a schematic view of the connecting frame structure of the present invention;
FIG. 4 is a schematic structural view of the fixing claw of the present invention;
fig. 5 is a schematic structural view of a second flange according to the present invention.
In the figure: the bolt comprises a first flange 1, a limiting column 11, a mounting groove 12, a bolt hole 13, a second flange 2, a limiting hole 21, a connecting frame 3, a first mounting hole 31, a fixing claw 4, a fixing hole 41, a second mounting hole 42 and a bolt 5.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a flange convenient to dismouting, includes first flange 1, second flange 2, link 3, stationary dog 4 and bolt 5, wherein:
3 limiting columns 11 and 3 bolt holes 13 are equidistantly arranged on the first flange 1, the limiting columns 11 and the bolt holes 13 are arranged at intervals, mounting grooves 12 with the number equal to that of the bolt holes 13 are formed in the edge of the first flange 1, the mounting grooves 12 are arranged on the outer sides of the bolt holes 13, and a plurality of limiting holes 21 are formed in the second flange 2;
one end of the connecting frame 3 is fixedly arranged in the mounting groove 12, the other end of the connecting frame is movably provided with the fixing claw 4, a fixing hole 41 is formed in the fixing claw 4, and the bolt 5 sequentially penetrates through the fixing hole 41, the limiting hole 21 and the bolt hole 13 to fixedly connect the first flange 1 and the second flange 2.
The connecting frame 3 and the one end that the stationary dog 4 is connected have seted up first mounting hole 31, the last second mounting hole 42 of having seted up of stationary dog 4 wear to establish in first mounting hole 31 and second mounting hole 42 through the connecting rod, make the stationary dog 4 rotate to set up on the connecting frame 3.
The number of the limiting holes 21 formed in the second flange 2 is equal to 6 of the sum of the number of the limiting columns 11 and the number of the bolt holes 13, and the spacing is equal.
The utility model discloses a theory of operation does: during the use, align spacing post 11 on the first flange 1 with spacing hole 21 on the second flange 2, make first flange 1 and the laminating of second flange 2, simultaneously with stationary dog 4 rotation, make the one side laminating of stationary dog 4 keep away from the one side of first flange 1 at second flange 2, first flange 1 and second flange 2 have partly fixed effect under spacing post 11 and stationary dog 4's effect this moment, can not rotate and drop, pass the fixed orifices 41 on the stationary dog 4 with bolt 5 in proper order again, spacing hole 21 on the second flange 2, rethread screw thread and bolt hole 13 are with first flange 1, second flange 2 fixed connection, it is convenient to fix a position at installation and dismantlement in-process, do not need external force to support, the dismantlement has been made things convenient for greatly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a flange convenient to dismouting, includes first flange (1), second flange (2), link (3), stationary dog (4) and bolt (5), its characterized in that:
a plurality of limiting columns (11) and a plurality of bolt holes (13) are equidistantly arranged on the first flange (1), the limiting columns (11) and the bolt holes (13) are arranged at intervals, mounting grooves (12) with the same number as the bolt holes (13) are formed in the edge of the first flange (1), the mounting grooves (12) are arranged on the outer sides of the bolt holes (13), and a plurality of limiting holes (21) are formed in the second flange (2);
the connecting frame (3) is characterized in that one end is fixedly arranged in the mounting groove (12), the other end is movably arranged on the fixing claw (4), the fixing hole (41) is formed in the fixing claw (4), and the bolt (5) penetrates through the fixing hole (41), the limiting hole (21) and the bolt hole (13) in sequence to fixedly connect the first flange (1) and the second flange (2).
2. A flange for facilitating disassembly and assembly according to claim 1, wherein: the connecting frame (3) and the one end that fixed claw (4) are connected have seted up first mounting hole (31), second mounting hole (42) have been seted up on fixed claw (4), wear to establish in first mounting hole (31) and second mounting hole (42) through the connecting rod, make fixed claw (4) rotate to be set up on connecting frame (3).
3. A flange for facilitating disassembly and assembly according to claim 1, wherein: the number of the limiting holes (21) formed in the second flange (2) is equal to the sum of the number of the limiting columns (11) and the number of the bolt holes (13), and the spacing is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022640983.9U CN213809347U (en) | 2020-11-16 | 2020-11-16 | Flange convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022640983.9U CN213809347U (en) | 2020-11-16 | 2020-11-16 | Flange convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213809347U true CN213809347U (en) | 2021-07-27 |
Family
ID=76933629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022640983.9U Active CN213809347U (en) | 2020-11-16 | 2020-11-16 | Flange convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213809347U (en) |
-
2020
- 2020-11-16 CN CN202022640983.9U patent/CN213809347U/en active Active
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