CN213419568U - Loop flange structure convenient to install fast - Google Patents
Loop flange structure convenient to install fast Download PDFInfo
- Publication number
- CN213419568U CN213419568U CN202022402948.3U CN202022402948U CN213419568U CN 213419568 U CN213419568 U CN 213419568U CN 202022402948 U CN202022402948 U CN 202022402948U CN 213419568 U CN213419568 U CN 213419568U
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- Prior art keywords
- groove
- block
- clamping
- flange
- fixed
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- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 23
- 230000007547 defect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process 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
- 239000010970 precious metal Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a loose flange structure convenient to install fast, including flange and block groove, the spread groove has been seted up to flange one end, wherein, spread groove one side is fixed with the dead lever, the extrusion groove has been seted up to dead lever one side, the gomphosis of extrusion groove both sides has the block. This looper flange structure convenient to quick installation is provided with the connecting block and can dock through pulling flange and spread groove, so that the connecting block can drive the fixed slot and slide with the dead lever, the fixed slot can extrude the block with the dead lever when sliding, the block receives and can extrude the spring when extrudeing, the fixed slot can cup joint the one side at the dead lever completely when the block extrudees extrusion inslot portion, the fixed slot can drive the position that the block removed the block in block groove, the block can reset through spring self elasticity, the block resets and can make connecting block and spread groove fix, make things convenient for the flange to install fast.
Description
Technical Field
The utility model relates to a flange technical field specifically is a loop flange structure convenient to install fast.
Background
A loose flange is a flange that loosely fits over the flange of a vessel or pipe. 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. The loose flange belongs to a loose flange. The flange can be made by flanging, directly turning or additionally welding a ring and the like. The flange has the advantages that the flange does not generate additional moment to the container or the pipeline when deformed, is convenient to manufacture, can be manufactured by adopting materials different from the container or the pipeline, and is convenient to save precious metal. The disadvantage is the large flange thickness. The pressure-resistant composite pipe is suitable for occasions where the container or the pipeline is lined with fragile materials and the pressure is not high.
The lap joint flange on the market at present has many defects, inconvenient installation, inconvenient dismantlement, consequently urgent need can improve the technique of the lap joint flange structural configuration of being convenient for install fast on the market, perfects this equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a loose flange structure convenient to install fast to there are many defects, inconvenient installation, the problem of inconvenient dismantlement in the loose flange on the existing market that the above-mentioned background art of solution provided.
In order to achieve the above object, the utility model provides a following technical scheme: a loop flange structure convenient for quick installation comprises a flange and a clamping groove, wherein one end of the flange is provided with a connecting groove, wherein,
a fixed rod is fixed on one side of the connecting groove, an extrusion groove is formed in one side of the fixed rod, clamping blocks are embedded in two sides of the extrusion groove, a spring is installed between the clamping blocks, a connecting block is fixed at the other end, close to the connecting groove, of the flange, and a fixed groove is formed in the connecting block, close to the fixed rod;
the movable groove is formed in two sides of the fixed groove, a slot is formed in one side of the movable groove, a movable block is embedded in the movable groove, a pressing block is fixed on one side of the movable block close to the fixed groove, a squeezing rod is fixed on the other side of the movable block close to the slot, and the clamping groove close to the clamping block is formed in two sides of the fixed groove.
Preferably, the connecting grooves and the connecting block are provided with two groups, and the size of the connecting grooves is matched with that of the connecting block.
Preferably, the fixing rod, the fixing groove and the pressing block are provided in two sets, the fixing rod, the fixing groove and the pressing block are rectangular, and the transverse cross section of the fixing rod, the transverse cross section of the fixing groove and the transverse cross section of the pressing block are the same in size.
Preferably, four sets of the clamping blocks and the springs are arranged, the clamping blocks form a telescopic structure through the springs, and the clamping blocks form a clamping structure with the clamping grooves.
Preferably, four sets of moving grooves and moving blocks are arranged, and the moving grooves are in sliding connection with the moving blocks.
Preferably, four groups of the slots and the extrusion rods are arranged, the sizes of the slots are matched with those of the extrusion rods, and the slots and the extrusion rods are in a trapezoidal shape.
Compared with the prior art, the beneficial effects of the utility model are that: this looper flange structure convenient to quick installation:
1. the connecting block can be butted with the connecting groove by pulling the flange, so that the connecting block can drive the fixed groove and the fixed rod to slide, the fixed groove can extrude the clamping block when the fixed groove and the fixed rod slide, the clamping block can extrude the spring when extruded, the fixed groove can be completely sleeved on one side of the fixed rod when the clamping block is extruded into the extrusion groove, the fixed groove can drive the clamping groove to move to the position of the clamping block, the clamping block can reset through the elasticity of the spring, the clamping block can reset to fix the connecting block and the connecting groove, and the flange can be conveniently and quickly installed;
2. be provided with the fixed slot and can slide through pressing the briquetting, so that can drive the movable block when pressing the briquetting and sliding and remove, can slide with the shifting chute when the shifting chute removes, can drive the profile bar when the movable block slides and slide with the slot, can slide the inside in block groove when the profile bar slides, the profile bar can extrude the block when the profile bar slides inside the block groove, the block receives and can extrude the spring when the extrusion, can separate connecting block and spread groove when the block extrudees inside the extrusion groove, can dismantle fast between the convenient flange.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a front view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention
Fig. 4 is an enlarged schematic view of part a of the present invention.
In the figure: 1. a flange; 2. connecting grooves; 3. fixing the rod; 4. extruding a groove; 5. a clamping block; 6. a spring; 7. connecting blocks; 8. fixing grooves; 9. a moving groove; 10. a slot; 11. a moving block; 12. a pressing block; 13. an extrusion stem; 14. an engaging groove.
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. 1-4, the present invention provides a technical solution: a loop flange structure convenient for quick installation comprises a flange 1, a connecting groove 2, a fixed rod 3, an extrusion groove 4, a clamping block 5, a spring 6, a connecting block 7, a fixed groove 8, a moving groove 9, a slot 10, a moving block 11, a pressing block 12, an extrusion rod 13 and a clamping groove 14, wherein the connecting groove 2 is arranged at one end of the flange 1, two groups of connecting grooves 2 are arranged at one end of the flange 1, the size of each connecting groove 2 is matched with that of the connecting block 7, the connecting block 7 can be driven to be in butt joint with the connecting groove 2 by pulling the flange 1, the fixed groove 8 can be driven to be in butt joint with the fixed rod 3 when the connecting block 7 is in butt,
the fixing rod 3 is fixed on one side of the connecting groove 2, two groups of fixing rods 3, fixing grooves 8 and pressing blocks 12 are arranged on the fixing rods 3, the fixing grooves 8 and the pressing blocks 12 are rectangular, the transverse cross section of the fixing rods 3 and the transverse cross section of the fixing grooves 8 are the same as the transverse cross section of the pressing blocks 12, when the fixing grooves 8 are butted with the fixing rods 3, the fixing grooves 8 and the fixing rods 3 can slide by pressing the connecting blocks 7, the pressing groove 4 is formed on one side of the fixing rods 3, the clamping blocks 5 are embedded on two sides of the pressing groove 4, the clamping blocks 5 and the springs 6 are arranged in four groups, the clamping blocks 5 form a telescopic structure through the springs 6, the clamping blocks 5 and the clamping grooves 14 form a clamping structure, when the fixing grooves 8 and the fixing rods 3 slide, the clamping blocks 5 can be extruded by the fixing grooves 8, and when the clamping blocks 5 are extruded, when the clamping block 5 is extruded into the extrusion groove 4, the fixing groove 8 is completely sleeved on one side of the fixing rod 3, the fixing groove 8 can drive the clamping groove 14 to move to the position of the clamping block 5, the clamping block 5 can reset through the self elasticity of the spring 6, the clamping block 5 can reset to enable the connecting block 7 and the connecting groove 2 to be fixed, the spring 6 is arranged between the clamping blocks 5, the connecting block 7 is fixed at the other end of the flange 1 close to the connecting groove 2, and the fixing groove 8 is formed in the connecting block 7 close to the fixing rod 3;
the two sides of the fixed groove 8 are provided with moving grooves 9, four sets of the moving grooves 9 and the moving block 11 are arranged, the moving grooves 9 are connected with the moving block 11 in a sliding manner, the pressing block 12 can drive the moving block 11 to move when sliding, the moving block 11 can slide with the moving grooves 9 when moving, the moving block 11 can drive the extrusion rod 13 to move when sliding, one side of the moving groove 9 is provided with a slot 10, the slot 10 and the extrusion rod 13 are provided with four sets of the slot 10, the size of the slot 10 is matched with that of the extrusion rod 13, the slot 10 and the extrusion rod 13 are both in a ladder shape, the extrusion rod 13 can slide with the slot 10 when moving, the extrusion rod 13 can slide into the clamping groove 14 when sliding, the extrusion rod 13 can extrude the clamping block 5 when sliding into the clamping groove 14, the moving block 11 is embedded in the moving groove 9, a pressing block 12 is fixed to one side of the moving block 11 adjacent to the fixed groove 8, a pressing rod 13 is fixed to the other side of the moving block 11 adjacent to the insertion groove 10, and an engaging groove 14 adjacent to the engaging block 5 is formed on both sides of the fixed groove 8.
The working principle is as follows: when the loop flange structure convenient for quick installation is used, firstly, the loop flange structure convenient for quick installation needs to be simply known, when in use, the flange 1 can be pulled to drive the connecting block 7 to be butted with the connecting groove 2, the connecting block 7 can drive the fixed groove 8 to slide with the fixed rod 3, the fixed groove 8 can extrude the clamping block 5 when the fixed groove 8 slides with the fixed rod 3, the clamping block 5 can be extruded by the spring 6 when extruded, when the clamping block 5 is extruded into the extrusion groove 4, the fixed groove 8 can be completely sleeved on one side of the fixed rod 3, the fixed groove 8 can drive the clamping groove 14 to move to the position of the clamping block 5, the clamping block 5 can be reset by the self elasticity of the spring 6, the clamping block 5 can be reset to fix the connecting block 7 with the connecting groove 2, so that the flange 1 can be quickly installed, when the flange 1 needs to be disassembled, the pressing block 12 can slide with the fixed groove 8, the movable block 11 can be driven to move when the pressing block 12 slides, the movable block 11 can slide with the moving groove 9 when moving, the extrusion rod 13 can be driven to slide with the slot 10 when the movable block 11 slides, the extrusion rod 13 can slide into the clamping groove 14 when sliding, the extrusion rod 13 can extrude the clamping block 5 when the extrusion rod 13 slides into the clamping groove 14, the clamping block 5 can extrude the spring 6 when extruded, and the connecting block 7 can be separated from the connecting groove 2 when the clamping block 5 extrudes into the extrusion groove 4, so that the flanges 1 can be quickly disassembled, and the content which is not described in detail in the description belongs to the prior art known by the professional in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a lap joint flange structure convenient to quick installation, includes flange (1) and block groove (14), its characterized in that: one end of the flange (1) is provided with a connecting groove (2), wherein,
a fixed rod (3) is fixed on one side of the connecting groove (2), an extrusion groove (4) is formed in one side of the fixed rod (3), clamping blocks (5) are embedded in two sides of the extrusion groove (4), a spring (6) is installed between the clamping blocks (5), a connecting block (7) is fixed at the other end, close to the connecting groove (2), of the flange (1), and a fixed groove (8) is formed in the connecting block (7), close to the fixed rod (3);
the clamping device is characterized in that moving grooves (9) are formed in two sides of the fixing groove (8), a slot (10) is formed in one side of the moving groove (9), a moving block (11) is embedded in the moving groove (9), a pressing block (12) is fixed on one side of the moving block (11) close to the fixing groove (8), an extrusion rod (13) is fixed on the other side of the moving block (11) close to the slot (10), and a clamping groove (14) close to the clamping block (5) is formed in two sides of the fixing groove (8).
2. The loose flange structure convenient for quick installation according to claim 1, wherein: the connecting grooves (2) and the connecting blocks (7) are provided with two groups, and the size of the connecting grooves (2) is identical to that of the connecting blocks (7).
3. The loose flange structure convenient for quick installation according to claim 1, wherein: the fixing rod (3), the fixing groove (8) and the pressing block (12) are provided with two groups, the fixing rod (3), the fixing groove (8) and the pressing block (12) are rectangular, and the transverse section of the fixing rod (3), the transverse section of the fixing groove (8) and the transverse section of the pressing block (12) are the same in size.
4. The loose flange structure convenient for quick installation according to claim 1, wherein: four groups of clamping blocks (5) and springs (6) are arranged, the clamping blocks (5) form a telescopic structure through the springs (6), and the clamping blocks (5) and the clamping grooves (14) form a clamping structure.
5. The loose flange structure convenient for quick installation according to claim 1, wherein: four groups of moving grooves (9) and moving blocks (11) are arranged, and the moving grooves (9) are in sliding connection with the moving blocks (11).
6. The loose flange structure convenient for quick installation according to claim 1, wherein: four groups of slots (10) and four groups of extrusion rods (13) are arranged, the size of the slots (10) is matched with that of the extrusion rods (13), and the slots (10) and the extrusion rods (13) are in a trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402948.3U CN213419568U (en) | 2020-10-26 | 2020-10-26 | Loop flange structure convenient to install fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402948.3U CN213419568U (en) | 2020-10-26 | 2020-10-26 | Loop flange structure convenient to install fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419568U true CN213419568U (en) | 2021-06-11 |
Family
ID=76249758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022402948.3U Expired - Fee Related CN213419568U (en) | 2020-10-26 | 2020-10-26 | Loop flange structure convenient to install fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419568U (en) |
-
2020
- 2020-10-26 CN CN202022402948.3U patent/CN213419568U/en not_active Expired - Fee Related
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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: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |