CN209262470U - A kind of four hole locating flanges - Google Patents
A kind of four hole locating flanges Download PDFInfo
- Publication number
- CN209262470U CN209262470U CN201822178386.1U CN201822178386U CN209262470U CN 209262470 U CN209262470 U CN 209262470U CN 201822178386 U CN201822178386 U CN 201822178386U CN 209262470 U CN209262470 U CN 209262470U
- Authority
- CN
- China
- Prior art keywords
- flange body
- hole
- pedestal
- elastic piece
- flange
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of four hole locating flanges, it is related to flange technical field, including flange body, along it, circumferentially there are four bolts hole for setting in flange body, bolt hole runs through flange body, the bottom of flange body is provided with several interconnecting pieces, interconnecting piece includes pedestal, pedestal is fixedly connected with flange body, elastic piece is provided with below pedestal, the both ends of elastic piece are provided with lock tongue, several lockholes corresponding with interconnecting piece are offered at the top of flange body, lockhole is arranged between two neighboring bolt hole, traction rope is connected in the middle part of elastic piece, the through-hole passed through for elastic piece in bending is provided on pedestal, traction rope passes through through-hole and flange body, and end is provided with pulling block.The four hole locating flanges of the utility model not only pass through the interconnecting piece that two flanges are fixedly connected, but also also added without bolt by bolt, and two flanges are carried out secondary fixation, improve the fastness connected between two flanges.
Description
Technical field
The utility model relates to flange technical fields, more particularly to a kind of four hole locating flanges.
Background technique
Flange is connected applied to pipeline, and the end face of ring flange in the prior art is all circular planes shape, due to two methods
Blue disk docking is installed together with bolt, currently, in actual production, will cause pipeline connecting staggered, leads to sealing effect not
It gets well, and bolt is chronically exposed to outside, be will cause bolt corrosion, is not connected firmly.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of four hole locating flanges.
The utility model adopts the following technical solution:
A kind of four hole locating flanges, including flange body, in the flange body along its circumferentially setting there are four bolt hole,
The bolt hole runs through the flange body, and the bottom of the flange body is provided with several interconnecting pieces, and the interconnecting piece includes
Pedestal, the pedestal are fixedly connected with the flange body, are provided with elastic piece below the pedestal, and the two of the elastic piece
End is provided with lock tongue, several lockholes corresponding with the interconnecting piece is offered at the top of the flange body, the lockhole is set
It sets between the two neighboring bolt hole, the internal stretch and being formed of both ends towards the flange body is matched with the lock tongue
The slot of connection is closed, is connected with traction rope in the middle part of the elastic piece, is provided on the pedestal for the elastic piece in bending
By through-hole, the traction rope passes through the through-hole and the flange body, and end is provided with pulling block, and the pulling block exists
It is attached to when not by external force on the outer wall of the flange body.
Preferably, the bottom of the flange body is additionally provided with rubber gasket, the bottom of the rubber gasket and institute
The bottom for stating pedestal flushes.
The utility model has the following beneficial effects: the four hole locating flanges of the utility model not only pass through bolt for two
Flange is fixedly connected, and the interconnecting piece also added without bolt, and two flanges are carried out secondary fixation, improve two
The fastness connected between a flange.
Detailed description of the invention
Preferred explanation is made to the utility model with reference to the accompanying drawing:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the structural schematic diagram of the utility model lockhole；
Fig. 3 is the present invention looks up structural representation of the utility model base bottom；
Fig. 4 is the structural schematic diagram of the utility model rubber gasket；
In the figure, it is marked as 1, flange body；2, bolt hole；3, pedestal；4, elastic piece；5, lock tongue；6, lockhole；7, slot；8,
Traction rope；9, through-hole；10, pulling block；11, rubber gasket.
Specific embodiment
It as shown in Figs 1-4, is the four hole locating flange of one kind of the utility model, including flange body 1, in flange body 1
Along it, circumferentially there are four bolts hole 2, bolt hole 2 to run through flange body 1 for setting, and the bottom of flange body 1 is provided with several connections
Portion, interconnecting piece include pedestal 3, and pedestal 3 is fixedly connected with flange body 1, and the lower section of pedestal 3 is provided with elastic piece 4, elastic piece 4
Both ends be provided with lock tongue 5, the top of flange body 1 offers several lockholes 6 corresponding with interconnecting piece, and the setting of lockhole 6 exists
Between two neighboring bolt hole 2, the slot 7 that the internal stretch and formation and lock tongue 5 of both ends towards flange body 1 are cooperatively connected,
The middle part of elastic piece 4 is connected with traction rope 8, and the through-hole 9 passed through for elastic piece 4 in bending, traction rope 8 are provided on pedestal 3
Across through-hole 9 and flange body 1, and end is provided with pulling block 10, and pulling block 10 is attached to the outer of flange body 1 when not by external force
On wall.
Specifically, two vertically opposite placements of flange are pressed the lock tongue 5 of one of 1 bottom of flange body first,
And it is inserted into lockhole 6, under the action of elastic piece 4, lock tongue 5 is stuck in another flange body 1 by slot 7, is finally used again
Two flanged joints are realized dual fixation by bolt, and in the case where bolt failure, flange will not fall off, can in disassembly
To pull pulling block 10, pulling block 10 drives and is upwardly into through-hole in the middle part of elastic piece, meanwhile, the lock tongue at 10 both ends of elastic piece is de-
From slot 7, thus by two demounting flanges.
The bottom of flange body 1 is additionally provided with rubber gasket 11, and the bottom of rubber gasket 11 and the bottom of pedestal 3 are neat
Flat, rubber gasket 11 can increase the sealing performance of two flanges.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.
Claims (2)
1. a kind of four hole locating flanges, it is characterised in that: including flange body, its circumferential direction is provided with four in the flange body
A bolt hole, the bolt hole run through the flange body, and the bottom of the flange body is provided with several interconnecting pieces, the company
Socket part includes pedestal, and the pedestal is fixedly connected with the flange body, and elastic piece, the bullet are provided with below the pedestal
The both ends of property piece are provided with lock tongue, several lockholes corresponding with the interconnecting piece are offered at the top of the flange body, institute
State lockhole be arranged between the two neighboring bolt hole, both ends towards the flange body internal stretch and formed and institute
The slot of lock tongue mating connection is stated, is connected with traction rope in the middle part of the elastic piece, is provided on the pedestal for the elastic piece
The through-hole passed through in bending, the traction rope passes through the through-hole and the flange body, and end is provided with pulling block, institute
Pulling block is stated to be attached on the outer wall of the flange body when not by external force.
2. four hole according to claim 1 locating flange, it is characterised in that: the bottom of the flange body is additionally provided with rubber
Glue gasket, the bottom of the rubber gasket are flushed with the bottom of the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178386.1U CN209262470U (en) | 2018-12-25 | 2018-12-25 | A kind of four hole locating flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178386.1U CN209262470U (en) | 2018-12-25 | 2018-12-25 | A kind of four hole locating flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209262470U true CN209262470U (en) | 2019-08-16 |
Family
ID=67560942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822178386.1U Active CN209262470U (en) | 2018-12-25 | 2018-12-25 | A kind of four hole locating flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209262470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422509A (en) * | 2023-04-12 | 2023-07-14 | 广州市天滢卫浴科技有限公司 | Bathtub massage nozzle and installation method thereof |
-
2018
- 2018-12-25 CN CN201822178386.1U patent/CN209262470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422509A (en) * | 2023-04-12 | 2023-07-14 | 广州市天滢卫浴科技有限公司 | Bathtub massage nozzle and installation method thereof |
| CN116422509B (en) * | 2023-04-12 | 2023-11-10 | 广州市天滢卫浴科技有限公司 | Bathtub massage nozzle and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209262470U (en) | A kind of four hole locating flanges | |
| CN208907514U (en) | A kind of petroleum pipeline attachment device | |
| CN209084245U (en) | A kind of water pipe male connector and female fast joint structure | |
| CN204042199U (en) | A kind of yoke configurations for fixing tube | |
| CN204213510U (en) | Two O type circle socket joint thread connection set | |
| CN206626301U (en) | Novel oilfield surface line attachment means | |
| CN215763775U (en) | Pipeline connecting device for oil development that leakproofness is good | |
| CN208605775U (en) | A kind of flange arrangement | |
| CN108709033A (en) | Pipe flange | |
| CN208804365U (en) | Flange arrangement | |
| CN212776143U (en) | Gas pipeline sealing interface | |
| CN201043658Y (en) | Joint structure of vertical valve fast socket tube | |
| CN207500675U (en) | A kind of magnetic tube convenient for handling | |
| CN205422658U (en) | Curved loop configuration connector of elasticity limit | |
| CN206513968U (en) | The more piece water pipe structure of installation easy to disassemble | |
| CN205639958U (en) | Ifold flange | |
| CN216212704U (en) | Pull plate connecting structure of wind power generation dry type transformer | |
| CN209587419U (en) | A kind of flange plate connector | |
| CN219673617U (en) | BIM technology-based construction engineering preprocessing pipeline | |
| CN209781496U (en) | Flange piece | |
| CN208735068U (en) | A kind of Novel ring flange | |
| CN208268592U (en) | A kind of quartz connecting flange | |
| CN208859138U (en) | Novel ductile iron pipe releasing-preventing port structure | |
| CN205859399U (en) | Unleaded high intensity pipeline connecting parts | |
| CN219221576U (en) | Anti-drop universal air inlet joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |