CN216618896U - Fast-assembling flange - Google Patents
Fast-assembling flange Download PDFInfo
- Publication number
- CN216618896U CN216618896U CN202120962943.8U CN202120962943U CN216618896U CN 216618896 U CN216618896 U CN 216618896U CN 202120962943 U CN202120962943 U CN 202120962943U CN 216618896 U CN216618896 U CN 216618896U
- Authority
- CN
- China
- Prior art keywords
- fixing
- flange
- equipment end
- flange plate
- threaded
- 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.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model provides a quick-mounting flange, which comprises a flange plate and at least three groups of fixing components, wherein the flange plate is clamped with mounting holes corresponding to the fixing components one to one, the fixing components can be movably arranged in the mounting holes between a fixing position and a loosening position, each fixing component comprises a fixing bolt and a fixing threaded sleeve, each fixing threaded sleeve is provided with a screw hole in threaded fit with the corresponding fixing bolt, the threaded end of the corresponding fixing bolt penetrates through the corresponding mounting hole to be in threaded connection with the corresponding fixing threaded sleeve, one end of the corresponding fixing threaded sleeve, far away from the corresponding fixing bolt, extends to form a fixing claw head, when the fixing member is in the fixed position, at least a portion of the fixing claw head is positioned on the side of the equipment end flange not in contact with the flange plate, the fixing bolt is tightened to bring the portion of the fixing claw head positioned on the side of the equipment end flange not in contact with the flange plate into contact with the equipment end flange, and the equipment end flange is clamped between the horizontal contact surface of the fixing claw head and the flange plate.
Description
Technical Field
The utility model relates to the field of flanges, in particular to a quick-mounting flange.
Background
The oil taking and filtering of the transformer are one of daily maintenance items of each power supply company, the flange plate needs to be disassembled when the oil is taken and filtered, and the flange plate is directly locked through screws in the prior art, so that the flange plate is long in time for disassembling at each time, the conditions of rusting of the screws and the like are frequently met particularly in hot summer and rainy seasons, the disassembling difficulty is further increased, and the maintenance personnel can disassemble the flange for a long time in the violent sun, so that the condition of physical discomfort can be frequently caused.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to overcome the defects of the prior art and provide the quick-mounting flange which is simple in structure, convenient to disassemble and assemble, capable of shortening the time consumed for disassembling the flange and improving the overhauling efficiency.
The utility model adopts the following technical scheme:
a quick-mounting flange comprises a flange plate and at least three groups of fixing components, wherein mounting holes corresponding to the fixing components one by one are clamped on the flange plate, the fixing components can be movably arranged in the mounting holes between a fixing position and a loosening position, each fixing component comprises a fixing bolt and a fixing threaded sleeve, the fixing threaded sleeve is provided with a screw hole in threaded fit with the fixing bolt, the threaded end of the fixing bolt penetrates through the mounting holes to be in threaded connection with the fixing threaded sleeve, one end, far away from the fixing bolt, of the fixing threaded sleeve extends to form a fixing claw head, when the fixing member is in the fixed position, at least a portion of the fixing claw head is positioned on the side of the equipment end flange not in contact with the flange plate, the fixing bolt is tightened to bring the portion of the fixing claw head positioned on the side of the equipment end flange not in contact with the flange plate into contact with the equipment end flange, and the equipment end flange is clamped between the horizontal contact surface of the fixing claw head and the flange plate.
Further, the mounting hole is a long through hole extending in the radial direction.
Further, the diameter of the fixed threaded sleeve is smaller than the width of the long through hole, so that the fixed threaded sleeve can slide in the long through hole.
Further, the fixing assembly further comprises a fixing gasket, the center of the fixing gasket is provided with a through hole for the fixing bolt to pass through, the diameter of the fixing gasket is larger than the width of the long through hole, and the fixing bolt sequentially passes through the fixing gasket and the long through hole to be in threaded connection with the fixing thread insert.
Further, the fixing claw head is provided with a horizontal contact surface, and when the fixing assembly is located at the fixed position, the horizontal contact surface of the fixing claw head is located on the side, not contacted with the flange plate, of the equipment end flange and can be contacted with the equipment end flange.
Further, the fixing assemblies are distributed at equal intervals along the circumferential direction.
Further, four sets of the fixing assemblies are included.
Further, the fixing bolt is a hexagon socket head cap screw.
And the connector is a pagoda connector arranged at one end of the flange plate, which is not contacted with the equipment end flange.
As can be seen from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are:
the flange plate mounting structure comprises a flange plate, a fixing assembly, a fixing bolt, a fixing threaded sleeve and a flange, wherein the fixing assembly can be movably arranged in a mounting hole, the mounting hole plays a role in limiting and guiding, the activity of the fixing assembly is optimized, the mounting process of the flange plate is simplified through the matching of the fixing bolt and the fixing threaded sleeve, meanwhile, the fixing bolt is loosened to the movable state of the fixing assembly during dismounting, the flange plate can be dismounted by moving away the fixing assembly, and the time consumed for dismounting the flange during overhauling is shortened;
secondly, the mounting hole is a long through hole with the width smaller than the diameter of the fixed threaded sleeve, so that the fixed component can freely move in the long through hole when not locked, and each group of fixed components can be independently disassembled, thereby facilitating the maintenance and replacement of a single fixed component;
thirdly, the flange plate and the equipment end flange are clamped between the fixed gasket and the fixed threaded sleeve through the matching of the fixed gasket and the fixed threaded sleeve, so that the stability of the locked flange is further improved;
fourth, fixing bolt uses hexagon socket head cap screw, can be more convenient laborsaving during the dismantlement, reduces the requirement to the space when loading and unloading.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present invention;
FIG. 2 is a side view of the overall structure of an embodiment of the present invention showing the securing assembly in a secured position;
fig. 3 is a schematic view of the overall structure of the fixing assembly of the present invention.
In the figure: 1. the flange plate, 10 long through holes, 2 fixing assemblies, 20 fixing bolts, 21 fixing threaded sleeves, 22 fixing gaskets, 23 fixing claw heads, 230 horizontal contact surfaces, 3 connectors and 4 equipment end flanges.
Detailed Description
The utility model is further described below by means of specific embodiments.
Referring to fig. 1 and 2, the fast-assembly flange provided by the utility model is suitable for the field of transformers and comprises a flange plate 1, four groups of fixing assemblies 2 and connectors 3, wherein the four groups of fixing assemblies 2 are arranged in pairs in an opposite mode, the flange plate 1 is provided with long through holes 10 corresponding to the fixing assemblies 2 one by one, the fixing assemblies 2 are arranged in the long through holes 10 and can move between a fixing position and a loosening position along the extending direction of the long through holes 10, and the connectors 3 are pagoda connectors arranged at one ends of the flange plate 1, which are not in contact with an equipment end flange 4.
Referring to fig. 3, the fixing assembly 2 includes a fixing bolt 20, a fixing screw sleeve 21 and a fixing gasket 22, the fixing bolt 20 is a hexagon socket head bolt, the fixing screw sleeve 21 is provided with a screw hole in threaded fit with the fixing bolt 20, one end of the fixing screw sleeve 21 away from the fixing bolt 20 extends to form a fixing claw head 23, the fixing claw head 23 has a horizontal contact surface 230, the center of the fixing gasket 22 is provided with a through hole for the fixing bolt 20 to pass through, the diameter of the fixing gasket 22 is greater than the width of the through hole 10, the threaded end of the fixing bolt 20 passes through the fixing gasket 22 and the through hole 10 in sequence and is in threaded connection with the fixing screw sleeve 21, when the fixing assembly 2 is in a fixed position, the horizontal contact surface 230 of the fixing claw head 23 is located on the side where the equipment end flange 4 is not in contact with the flange plate 1, the fixing bolt 20 is tightened to make the horizontal contact surface 230 of the fixing claw head 23 contact with the equipment end flange 4, and the equipment end flange 4 and the flange plate 1 are clamped between the horizontal contact surface 230 of the fixing jaw head 23 and the fixing washer 22.
With continued reference to fig. 1 and 2, during installation, the flange plate 1 is contacted with the equipment end flange 4, the fixing assemblies 2 are moved to the fixing positions, the horizontal contact surfaces 230 of the fixing claw heads 23 are positioned on the side, which is not contacted with the flange plate 1, of the equipment end flange 4, the fixing bolts 20 are continuously screwed, the horizontal contact surfaces 230 of the fixing claw heads 23 are contacted with the equipment end flange 4, the equipment end flange 4 is pulled to be tightly attached to the flange plate 1 until the equipment end flange 4 and the flange plate 1 are clamped between the horizontal contact surfaces 230 of the fixing claw heads 23 and the fixing gaskets 22, and the flange plate 1 is installed on the equipment end flange 4 after the four groups of fixing assemblies 2 are sequentially screwed.
When the flange needs to be disassembled, the fixing bolt 20 is only required to be loosened to the fixing component 2 to move, the fixing component 2 is slid to enable the fixing claw head 23 to move to the horizontal contact surface 230 to be completely not contacted with one side, far away from the flange plate 1, of the equipment end flange 4, and the flange plate 1 can be taken down after each group of fixing components 2 are moved in sequence to complete the disassembly.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (9)
1. The utility model provides a ready-package flange, includes ring flange and three at least fixed subassemblies of group, its characterized in that: the flange plate is provided with mounting holes in one-to-one correspondence with the fixing assemblies in a clamped mode, the fixing assemblies can be movably arranged in the mounting holes between a fixing position and a loosening position and comprise fixing bolts and fixing threaded sleeves, the fixing threaded sleeves are provided with screw holes in threaded fit with the fixing bolts, the threaded ends of the fixing bolts penetrate through the mounting holes and are in threaded connection with the fixing threaded sleeves, one ends, far away from the fixing bolts, of the fixing threaded sleeves extend to form fixing claw heads, when the fixing assemblies are located at the fixing positions, at least parts of the fixing claw heads are located on one sides, not in contact with the flange plate, of the equipment end flanges, the fixing bolts are screwed, the parts, located on one sides, not in contact with the flange plate, of the equipment end flanges are in contact with the equipment end flanges, and the equipment end flanges are clamped between horizontal contact faces of the fixing claw heads and the flange plate.
2. A quick-fit flange according to claim 1, wherein: the mounting hole is a long through hole extending along the radial direction.
3. A quick-fit flange according to claim 2, wherein: the diameter of the fixed threaded sleeve is smaller than the width of the long through hole, so that the fixed threaded sleeve can slide in the long through hole.
4. A quick-fit flange according to claim 2, wherein: the fixing assembly further comprises a fixing gasket, a through hole for the fixing bolt to pass through is formed in the center of the fixing gasket, the diameter of the fixing gasket is larger than the width of the long through hole, and the fixing bolt sequentially passes through the fixing gasket and the long through hole to be in threaded connection with the fixing threaded sleeve.
5. A quick-fit flange according to claim 1, wherein: the fixed claw head is provided with a horizontal contact surface, and when the fixed component is located at the fixed position, the horizontal contact surface of the fixed claw head is located on the side, which is not contacted with the flange plate, of the equipment end flange and can be contacted with the equipment end flange.
6. A quick-fit flange according to claim 1, wherein: the groups of fixing assemblies are distributed at equal intervals along the circumferential direction.
7. A quick-fit flange according to claim 6, wherein: four sets of the fixing assemblies are included.
8. A quick-fit flange according to claim 1, wherein: the fixing bolt is an inner hexagon bolt.
9. A quick-fit flange according to claim 1, wherein: the device also comprises a joint, wherein the joint is a pagoda joint arranged at one end of the flange plate, which is not contacted with the equipment end flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120962943.8U CN216618896U (en) | 2021-05-07 | 2021-05-07 | Fast-assembling flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120962943.8U CN216618896U (en) | 2021-05-07 | 2021-05-07 | Fast-assembling flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216618896U true CN216618896U (en) | 2022-05-27 |
Family
ID=81681762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120962943.8U Expired - Fee Related CN216618896U (en) | 2021-05-07 | 2021-05-07 | Fast-assembling flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216618896U (en) |
-
2021
- 2021-05-07 CN CN202120962943.8U patent/CN216618896U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203926468U (en) | A kind of bearing locking apparatus | |
| CN203610953U (en) | Flange press cover tightening device | |
| CN216618896U (en) | Fast-assembling flange | |
| CN219755060U (en) | Detachable combined nut | |
| CN102303301B (en) | Flame ring dismounting device of diesel engine cylinder liner | |
| CN213729173U (en) | Quick dismounting device for shallow slot chain | |
| CN205714726U (en) | Easy-to-mount drilling pump clip | |
| CN102583147B (en) | Valve seat assembly tool of turbine | |
| CN217453677U (en) | Umbilical cable circular electric connector connecting sleeve assembly dismounting tool | |
| CN202125946U (en) | Oil gun air cylinder assembly | |
| CN208349236U (en) | A kind of aluminium pedestal convenient for assembling | |
| CN219286897U (en) | Bus connection structure and GIS | |
| CN219013046U (en) | Connection structure between electric furnace hydraulic cylinder and electric furnace holding ring | |
| CN219198425U (en) | Bearing type drainage main pipe | |
| CN216000313U (en) | Oil shield fastening device for bearing box | |
| CN219366504U (en) | Upright rod connecting piece for recreation facility | |
| CN220481612U (en) | High-pressure bidirectional sealing gate valve disassembly auxiliary device | |
| CN220037779U (en) | High-neck stainless steel butt welding flange | |
| CN221042208U (en) | High-voltage power line clamp with high applicability | |
| CN220420873U (en) | Fixing device for communication tower antenna | |
| CN218462063U (en) | Corrugated pipe disassembling tool | |
| CN220903186U (en) | Piston dismounting clamp for organic fertilizer plate-and-frame filter press | |
| CN217776885U (en) | Flange type auxiliary tool for assembling and disassembling connecting valve | |
| CN220168831U (en) | Module spliced galvanized air pipe | |
| CN216078404U (en) | Automatic reversing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220527 |