CN209164885U - A kind of easily assembling type blind plate - Google Patents
A kind of easily assembling type blind plate Download PDFInfo
- Publication number
- CN209164885U CN209164885U CN201821921724.XU CN201821921724U CN209164885U CN 209164885 U CN209164885 U CN 209164885U CN 201821921724 U CN201821921724 U CN 201821921724U CN 209164885 U CN209164885 U CN 209164885U
- Authority
- CN
- China
- Prior art keywords
- plate
- upper junction
- blind plate
- flange
- screw rod
- 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
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Abstract
The utility model discloses a kind of easily assembling type blind plates, main contents are as follows: the connecting plate is fixedly welded on the bottom surface for being mounted on upper junction plate, upper junction plate is arc-shaped structure form, bolt is mounted in the mounting hole of upper junction plate and bolt tail is mounted in the threaded hole of flange, lower installation board is fixedly welded on the bottom surface for being mounted on connecting plate, upper junction plate is evenly distributed with 4 pieces along the circumferencial direction of flange, round steel handle is fixedly mounted on the bottom of screw rod, screw rod is mounted in the threaded hole of lower installation board, pressing plate is mounted on the top of screw rod, blind plate is mounted on the bottom surface of flange and pressing plate is pressed on the bottom surface of blind plate, handle is fixedly mounted at the bottom center of blind plate.The utility model production is simple, and versatility, interchangeability are good, can be also adapted for producing in batches to avoid waste, can save entreprise cost.
Description
Technical field
The utility model belongs to blind plate technical field, and in particular to a kind of easily assembling type blind plate.
Background technique
Blank flange is also blind plate, is intermediate flange not with holes, and for sealing pipe stopper, blind plate is in ship and other
Widely applied above engineering project, for example, blind plate accepted standard peculiar to vessel be GB/T 4450-1995, the connection of blind plate and flange,
It is connected by screw bolts.In the installation process of Practical Project, when the pipeline direction locating for the blind plate is not upward, often there are following feelings
Condition: in, large-scale blank flange, for example, as blind plate dimension D N >=250, weight >=19.52kg, due to gravity,
Installation master worker needs to install (or disassembly) bolt on one side, needs support blind plate of trying every possible means on one side, in practice, this simple behaviour
Work but usually needs at least two people to complete.For under above situation, the installing and dismounting of large-scale blind plate, cause work to be imitated
Rate reduces, and increases installation cost, influences project progress, and the pipeline of DN >=250 is very common in engineering.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of easily assembling type in view of the above shortcomings of the prior art
Blind plate to overcome the Gravity Problem of flange during the installation process, while keeping blind plate attaching/detaching more convenient, and it makes
Simply, versatility, interchangeability are good, can be also adapted for producing in batches to avoid waste, can save entreprise cost.
To realize the above-mentioned technical purpose, the technical solution that the utility model is taken are as follows:
A kind of easily assembling type blind plate, in which: including upper junction plate, bolt, connecting plate, screw rod, round steel handle, lower installation
Plate, pressing plate, blind plate and handle, the connecting plate are fixedly welded on the bottom surface for being mounted on upper junction plate, the upper junction plate
For arc-shaped structure form, the bolt is mounted in the mounting hole of upper junction plate and bolt tail is mounted on the screw thread of flange
Kong Li, the lower installation board are fixedly welded on the bottom surface for being mounted on connecting plate, and the upper junction plate is along the circumference side of flange
To being evenly distributed with 4 pieces, the round steel handle is fixedly mounted on the bottom of screw rod, and the screw rod is mounted on lower installation board
In threaded hole, the pressing plate is mounted on the top of screw rod, the blind plate is mounted on the bottom surface of flange and pressing plate be pressed in it is blind
On the bottom surface of plate, the handle is fixedly mounted at the bottom center of blind plate.
To optimize above-mentioned technical proposal, the concrete measure taken further include:
Rubber pad is installed on the bottom surface of above-mentioned upper junction plate.
Rubber pad is installed on the top surface of above-mentioned pressing plate.
4 arc gap have been distributed uniformly and circumferentially on above-mentioned blind plate.
The utility model on replacement ship, large-scale blank flange, make its installation and removal all summary, main needle
To it is some during the work time, the pipeline of pipeline pressure of the blind plate actual loading no more than 1bar, such as logical bank adapter tube, purging system
System etc..Upper junction plate mounting plate is fixed on flange by bolt first, then blind plate is placed on flange bottom, rotation circle
Steel handle moves upwards screw rod along the threaded hole of lower installation board, until pressing plate is pressed on blind plate.
The utility model has the advantage of the followings:
(1) instead of conventional blank flange during attaching/detaching a large amount of bolts installation question.For example, DN250
Flange has 12 bolts, and while overcoming weight, installation process needs 2 people to spend 20~30 minutes, and use is newly-designed
Component, it is only necessary to 1 people Hua great Yue 2 minutes.Installation efficiency can be improved and reduce cost of labor.
(2) a large amount of numbers of bolt hole of blank flange ontology are reduced to a small amount of earhole, and processing capacity greatly reduces.For example,
The flange of DN250 is reduced to 4 earholes by 12 bolts hole, and the flange of DN400 can be reduced to 4~5 earholes by 16 bolts hole.
Entreprise cost can be saved.
(3) production of component is simple, and versatility, interchangeability are good, can be also adapted for producing in batches to avoid waste, can be with
Save entreprise cost.
Detailed description of the invention
Fig. 1 is the structure shaft side figure of the utility model；
Fig. 2 is the structure top view of the utility model；
Fig. 3 is the structure bottom view of the utility model.
Appended drawing reference therein are as follows: upper junction plate 1, bolt 2, connecting plate 3, screw rod 4, round steel handle 5, lower installation board 6, pressure
Plate 7, blind plate 8, handle 9, flange 10.
Specific embodiment
Specific embodiment of the present utility model is further illustrated with reference to the accompanying drawing:
A kind of easily assembling type blind plate, in which: including upper junction plate 1, bolt 2, connecting plate 3, screw rod 4, round steel handle 5, under
Mounting plate 6, pressing plate 7, blind plate 8 and handle 9, the connecting plate 3 is fixedly welded on the bottom surface for being mounted on upper junction plate 1, described
Upper junction plate 1 be arc-shaped structure form, the bolt 2 be mounted in the mounting hole of upper junction plate 1 and 2 tail portion of bolt pacify
In the threaded hole of flange 10, the lower installation board 6 is fixedly welded on the bottom surface for being mounted on connecting plate 3, the upper company
Fishplate bar 1 is evenly distributed with 4 pieces along the circumferencial direction of flange 10, and the round steel handle 5 is fixedly mounted on the bottom of screw rod 4, institute
The screw rod 4 stated is mounted in the threaded hole of lower installation board 6, and the pressing plate 7 is mounted on the top of screw rod 4, and the blind plate 8 is pacified
On the bottom surface of flange 10 and pressing plate 7 is pressed on the bottom surface of blind plate 8, and the handle 9 is fixedly mounted in the bottom surface of blind plate 8
At the heart.
In embodiment, rubber pad is installed on the bottom surface of upper junction plate 1.
In embodiment, rubber pad is installed on the top surface of pressing plate 7.
In embodiment, 4 arc gap have been distributed uniformly and circumferentially on blind plate 8.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of easily assembling type blind plate, it is characterised in that: including upper junction plate (1), bolt (2), connecting plate (3), screw rod (4),
Round steel handle (5), lower installation board (6), pressing plate (7), blind plate (8) and handle (9), the connecting plate (3) are fixedly welded installation
On the bottom surface of upper junction plate (1), the upper junction plate (1) is arc-shaped structure form, and the bolt (2) is mounted on
In the mounting hole of connecting plate (1) and bolt (2) tail portion is mounted in the threaded hole of flange (10), and the lower installation board (6) is solid
Fixed welding is mounted on the bottom surface of connecting plate (3), and the upper junction plate (1) is evenly distributed with along the circumferencial direction of flange (10)
4 pieces, the round steel handle (5) is fixedly mounted on the bottom of screw rod (4), and the screw rod (4) is mounted on lower installation board (6)
In threaded hole, the pressing plate (7) is mounted on the top of screw rod (4), and the blind plate (8) is mounted on the bottom surface of flange (10)
And pressing plate (7) is pressed on the bottom surface of blind plate (8), the handle (9) is fixedly mounted at the bottom center of blind plate (8).
2. a kind of easily assembling type blind plate according to claim 1, it is characterised in that: the bottom surface of the upper junction plate (1)
On rubber pad is installed.
3. a kind of easily assembling type blind plate according to claim 1, it is characterised in that: pacify on the top surface of the pressing plate (7)
Equipped with rubber pad.
4. a kind of easily assembling type blind plate according to claim 1, it is characterised in that: circumferentially square on the blind plate (8)
To being evenly distributed with 4 arc gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921724.XU CN209164885U (en) | 2018-11-21 | 2018-11-21 | A kind of easily assembling type blind plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921724.XU CN209164885U (en) | 2018-11-21 | 2018-11-21 | A kind of easily assembling type blind plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164885U true CN209164885U (en) | 2019-07-26 |
Family
ID=67339323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821921724.XU Expired - Fee Related CN209164885U (en) | 2018-11-21 | 2018-11-21 | A kind of easily assembling type blind plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164885U (en) |
-
2018
- 2018-11-21 CN CN201821921724.XU patent/CN209164885U/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: 20190726 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |