CN209325268U - A kind of pipe end closing blind plate - Google Patents
A kind of pipe end closing blind plate Download PDFInfo
- Publication number
- CN209325268U CN209325268U CN201822232588.XU CN201822232588U CN209325268U CN 209325268 U CN209325268 U CN 209325268U CN 201822232588 U CN201822232588 U CN 201822232588U CN 209325268 U CN209325268 U CN 209325268U
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- China
- Prior art keywords
- flange
- hole
- plate
- pipe end
- flange disk
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Abstract
The utility model discloses a kind of pipe end closing blind plate, comprising: first flange disk is set to pipe end, and first flange disk outer peripheral edge is equipped with several first flange holes；Second flange disk is fixedly connected with first flange disk, and second flange disk outer peripheral edge is equipped with several second flange holes, and second flange hole and first flange hole correspond；Plate is set between first flange disk and second flange disk, and plate outer peripheral edge is equipped with several sealing plate holes, and sealing plate hole and first flange hole correspond；Screw bolt and nut, bolt include bolt head and screw rod, and screw rod sequentially passes through first flange hole, sealing plate hole and second flange hole, is connected through a screw thread with nut.Pipe end closing blind plate structure is simple, easy for assemble or unload, and connects reliably, increases the fastness, leakproofness and anti-pressure ability of blind plate.
Description
Technical field
The utility model relates to the technical field of blind plate, in particular to a kind of pipe end closes blind plate.
Background technique
Blind plate is a kind of part for blocking pipe mouth.Currently, all being used in the pipeline of various industries every field
Blind plate is arrived.In chemical industry, often touching some pairs of environment has pollution, the liquid being hazardous to the human body, these liquid
Body conveying is especially careful.
In the prior art, blind plate only passes through bolt and is connected with pipeline, although operating and dismantling upper very simple,
When the pressure of the liquid of conveying is excessive, it is easy to huge impact is caused to blind plate, so that these have pollution to environment, to people
The harmful liquid of body can flow out pipeline, this will cause imponderable injury to environment and the mankind.Therefore, the fastness of blind plate
And leakproofness is very important.
Utility model content
The purpose of this utility model is to provide a kind of pipe ends to close blind plate, solves in above-mentioned prior art problem
One or more.
The utility model provides a kind of pipe end closing blind plate, comprising:
First flange disk, is set to pipe end, and first flange disk outer peripheral edge is equipped with several first flange holes；
Second flange disk is fixedly connected with first flange disk, and second flange disk outer peripheral edge is equipped with several second flange holes, the
Two flange holes and first flange hole correspond；
Plate is set between first flange disk and second flange disk, and plate outer peripheral edge is equipped with several sealing plate holes, sealing plate hole and first
Flange hole corresponds；
Screw bolt and nut, bolt include bolt head and screw rod, and screw rod sequentially passes through first flange hole, sealing plate hole and second
Flange hole is connected through a screw thread with nut.
It in some embodiments, further include sealing ring, sealing ring is set between first flange disk and plate.
In some embodiments, plate is connect with second flange disk by spot welding.
In some embodiments, first flange hole, second flange hole and sealing plate hole are circular through hole.
In some embodiments, first flange hole is as second flange bore dia.
In some embodiments, the diameter in sealing plate hole is greater than the diameter in first flange hole.
The utility model has the advantages that a kind of pipe end closing blind plate structure of the utility model embodiment is simple, it is easy for assemble or unload,
And connection is reliable, increases the fastness, leakproofness and anti-pressure ability of blind plate.
Detailed description of the invention
Fig. 1 closes the structural representation that blind plate is installed on pipeline for pipe end a kind of in one embodiment of the utility model
Figure；
Fig. 2 is a kind of explosive view of pipe end closing blind plate in one embodiment of the utility model；
Fig. 3 closes the front view that blind plate is installed on pipeline for pipe end a kind of in one embodiment of the utility model；
Fig. 4 closes the side view that blind plate is installed on pipeline for pipe end a kind of in one embodiment of the utility model；
Fig. 5 is the A of Fig. 4 to cross-sectional view；
Fig. 6 is the enlarged drawing at the B of Fig. 5.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
Term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example, it may be
It is fixedly connected, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, or
Being or is two connections internal between device, element or component indirectly connected through an intermediary.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
As shown in Figures 1 to 6,
A kind of pipe end closing blind plate, comprising:
First flange disk 20, is set to 10 port of pipeline, and first flange disk outer peripheral edge is equipped with several first flange holes 21；
Second flange disk 30 is fixedly connected with first flange disk 20, and second flange disk outer peripheral edge is equipped with several second flanges
Hole 31, second flange hole 31 and first flange hole 21 correspond；
Plate 40 is set between first flange disk 20 and second flange disk 30, and 40 outer peripheral edge of plate is equipped with several sealing plate holes 41, envelope
Plate hole 41 and first flange hole 21 correspond；
Screw bolt and nut, bolt include bolt head and screw rod, and screw rod sequentially passes through first flange hole 21,41 and of sealing plate hole
Second flange hole 31, is connected through a screw thread with nut.
Wherein, by screw bolt passes first flange hole 21, sealing plate hole 41 and second flange hole 31, pass through spiral shell with nut
Line connection, can be improved the intensity of blind plate upper plate and the safety in the case where there is pressure, will not reveal and deform disengaging flange.
It further include sealing ring 50 to guarantee to seal, sealing ring 50 is set between first flange disk 20 and plate 40.
Specifically, plate 40 is connect with second flange disk 30 by spot welding.
Plate 40 is fixed with second flange disk 30 by spot welding, and pipe head blind plate is become, the end socket blind plate and first flange
Disk 20 is tightly connected by bolt lock, and while locking, sealing ring 50 plays sealing function.
Specifically, first flange hole 21, second flange hole 31 and sealing plate hole 41 are circular through hole.
Specifically, the as 31 diameter of second flange hole of first flange hole 21
Specifically, the diameter in sealing plate hole 41 is greater than the diameter in first flange hole 21.
One of embodiment provided by the utility model pipe end closing blind plate structure is simple, installing and dismounting side
Just, and connection is reliable, increases the fastness, leakproofness and anti-pressure ability of blind plate.
The above statement is only the preferred embodiment of the utility model, it is noted that those skilled in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these also should be regarded as this reality
Within novel protection scope.
Claims (6)
1. a kind of pipe end closes blind plate characterized by comprising
First flange disk (20), is set to pipeline (10) port, and first flange disk outer peripheral edge is equipped with several first flange holes
(21)；
Second flange disk (30) is fixedly connected with the first flange disk (20), and second flange disk outer peripheral edge is equipped with several
Second flange hole (31), the second flange hole (31) and the first flange hole (21) correspond；
Plate (40) is set between the first flange disk (20) and the second flange disk (30), and plate (40) outer peripheral edge is set
There are several sealing plate holes (41), the sealing plate hole (41) and the first flange hole (21) correspond；
Screw bolt and nut, the bolt include bolt head and screw rod, the screw rod sequentially pass through the first flange hole (21),
Sealing plate hole (41) and second flange hole (31), are connected through a screw thread with the nut.
2. a kind of pipe end according to claim 1 closes blind plate, which is characterized in that further include sealing ring (50), institute
Sealing ring (50) are stated to be set between the first flange disk (20) and the plate (40).
3. a kind of pipe end according to claim 2 closes blind plate, which is characterized in that the plate (40) and described second
Ring flange (30) is connected by spot welding.
4. a kind of pipe end according to claim 1 closes blind plate, which is characterized in that the first flange hole (21),
Second flange hole (31) and sealing plate hole (41) are circular through hole.
5. a kind of pipe end according to claim 4 closes blind plate, which is characterized in that the first flange hole (21) and
Second flange hole (31) diameter is the same.
6. a kind of pipe end according to claim 4 closes blind plate, which is characterized in that the diameter of the sealing plate hole (41)
Greater than the diameter of the first flange hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232588.XU CN209325268U (en) | 2018-12-28 | 2018-12-28 | A kind of pipe end closing blind plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232588.XU CN209325268U (en) | 2018-12-28 | 2018-12-28 | A kind of pipe end closing blind plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325268U true CN209325268U (en) | 2019-08-30 |
Family
ID=67729651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822232588.XU Active CN209325268U (en) | 2018-12-28 | 2018-12-28 | A kind of pipe end closing blind plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639062A (en) * | 2021-07-21 | 2021-11-12 | 上海外高桥造船有限公司 | Mounting flange |
-
2018
- 2018-12-28 CN CN201822232588.XU patent/CN209325268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639062A (en) * | 2021-07-21 | 2021-11-12 | 上海外高桥造船有限公司 | Mounting flange |
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