CN208560443U - A kind of tank car integrated form quick opening manhole suitable for loading edible oil - Google Patents
A kind of tank car integrated form quick opening manhole suitable for loading edible oil Download PDFInfo
- Publication number
- CN208560443U CN208560443U CN201821300618.XU CN201821300618U CN208560443U CN 208560443 U CN208560443 U CN 208560443U CN 201821300618 U CN201821300618 U CN 201821300618U CN 208560443 U CN208560443 U CN 208560443U
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- CN
- China
- Prior art keywords
- rotary shaft
- manhole cover
- coupling bar
- convex block
- edible oil
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- 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.)
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Abstract
The tank car integrated form quick opening manhole that the utility model discloses a kind of suitable for loading edible oil, including the pedestal being fixed on outside the hole of tank body and the manhole cover being set on the base, the first hinged seat is fixed on pedestal, first hinged seat two sides offer hinge hole, manhole cover is rotatably arranged in hinge hole by the first rotary shaft, and hinge hole is the waist-shaped hole extended up and down；The periphery of pedestal is provided with multiple first fixing pieces, and the periphery of manhole cover is provided with multiple second fixing pieces；It is hinged with coupling bar on first fixing piece, opening direction is offered on the second fixing piece towards the card entry slot far from manhole cover direction, coupling bar can rotate in card entry slot；Coupling bar upper end is arranged with compression piece, and coupling bar upper end is hinged with hand-held ring by the second rotary shaft, and at least a pair of of convex block is provided on the circumferential surface of the second rotary shaft.The opening and sealing of the utility model manhole cover change the mode for screwing bolt in the past, need to only pull, more convenient, safety, and hommization.
Description
Technical field
The utility model relates to quick opening manhole field more particularly to a kind of tank car integrated form suitable for loading edible oil are fast
Open manhole.
Background technique
With the development of science and technology human oriented design is gradually partial in product design, it is directed to the edible tank truck of loading for many years
Research and market investigation and feedback discovery, after edible oil pot type conveying semi-trailer use, it is necessary to carry out in tank clear
Reason.However, market is often to be connect with manhole flange by more bolts with manhole, user is wanted to enter into tank, need to consume more
Time open manhole, it is very inconvenient.Chinese patent, Patent No. " 201720328453.6 ", patent name are that " one kind is suitable
Integrated form quick opening manhole for aluminum alloy tank body " discloses a kind of fast evolution formula of manhole, rotates screw rod 301, then will
Nut 302 is screwed on screw rod 301, realizes the closed of big manhole 1, it is desired nonetheless to which nut 302 screws, and operates still more numerous
It is trivial.So be now badly in need of a kind of tank car integrated form quick opening manhole suitable for loading edible oil, the convenient opening of Lai Shixian manhole with
Closing.
Utility model content
The tank car integrated form quick opening manhole that the purpose of the utility model is to provide a kind of suitable for loading edible oil solves existing
Open the problem inconvenient with closing in somebody hole.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of tank car integrated form quick opening manhole suitable for loading edible oil of the utility model, the hole including being fixed on tank body
The manhole cover of external pedestal and setting on the base is fixed with the first hinged seat on the pedestal, and described first is hinged
Seat two sides offer hinge hole, and the manhole cover is rotatably arranged in the hinge hole by the first rotary shaft, hinge hole
For the waist-shaped hole extended up and down；The periphery of the pedestal is provided with multiple first fixing pieces, and the periphery of the manhole cover is provided with
Multiple second fixing pieces；It is hinged with coupling bar on first fixing piece, offers opening direction court on second fixing piece
Card entry slot far from manhole cover direction, the coupling bar can rotate in the card entry slot；The coupling bar upper end is arranged with
Compress piece, coupling bar upper end is hinged with hand-held ring by the second rotary shaft, be provided on the circumferential surface of second rotary shaft to
Few a pair of convex block, with a pair of convex block opposition setting, with the axis of vertical join line and the second rotary shaft between a pair of convex block
Vertically；It is greater than the height of convex block with the distance between a pair of described convex block.
Further, the convex block is strip, and the extending direction of convex block is consistent with the extending direction of the second rotary shaft.
Further, the convex block is two pairs, is located at coupling bar two sides.
Further, the lower end of the coupling bar is hinged on first fixing piece by third rotary shaft.
Further, first rotary shaft is fixed on the manhole cover by the second hinged seat.
Further, handle is provided on the manhole cover.
Compared with prior art, the advantageous effects of the utility model are as follows:
The utility model is hinged with pedestal by manhole cover, opens manhole cover overturning, more convenient, and manhole cover is hinged on
It in the hinge hole of waist-shaped hole, move up and down manhole cover can after covering pedestal, convenient for compressing sealing；Rotation first upwards
Coupling bar on fixing piece makes the second rotary shaft block compression piece and is pressed on the second fixing piece, manhole cover is made to compress pedestal；Into one
Step ground, rotating hand ring push the convex block of the second rotary shaft further and compress piece, keep manhole cover sealing closer, and prevent
Since vibration makes coupling bar deviate from card entry slot in transportational process；The opening and sealing of manhole cover change and screw bolt in the past
Mode need to only be pulled, more convenient, safety, and hommization.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is tank car integrated form quick opening manhole's perspective view that the utility model is suitable for loading edible oil；
Fig. 2 is the coupling bar of the utility model, the structural schematic diagram for compressing piece, the second rotary shaft and hand-held ring；
Description of symbols: 1, pedestal；2, manhole cover；3, the first hinged seat；4, hinge hole；5, the first rotary shaft；6,
One fixing piece；7, the second fixing piece；8, coupling bar；9, card entry slot；10, piece is compressed；11, the second rotary shaft；12, ring is held；13,
Convex block；14, third rotary shaft；15, the second hinged seat；16, handle.
Specific embodiment
As shown in Figure 1, 2, a kind of specific embodiment suitable for loading the tank car integrated form quick opening manhole of edible oil, including
The manhole cover 2 for being welded on the pedestal 1 outside the hole of tank body and being mounted on the pedestal 1.Manhole cover in this specific embodiment
Specific mounting means is that the first hinged seat 3 is welded on the pedestal 1, and 3 two sides of the first hinged seat offer hinge hole 4,
It is welded with the second hinged seat 15 on the manhole cover 2, the first rotary shaft 5 passes through the second hinged seat, and by the two of the first rotary shaft
End is protruded into the hinge hole of the first hinged seat, and the second hinged seat and the second hinged seat is enable to relatively rotate, realize manhole cover with
Pedestal it is hinged.Hinge hole 4 is set as the waist-shaped hole extended up and down, makes manhole cover after the rotation is completed, there is up and down space,
Facilitate compression manhole cover, realizes the sealing of manhole cover and pedestal.
There are six the first fixing pieces 6 for the periphery welding of the pedestal 1, and there are six second for the periphery welding of the manhole cover 2
Fixing piece 7.It is hinged with coupling bar 8 on first fixing piece 6, specifically articulated manner is, the lower end of coupling bar is solid with first
Determine part third rotary shaft 14 to pass through, so that coupling bar is rotated relative to the first fixing piece, coupling bar is enable to be rotated up and down.
Opening direction is offered on second fixing piece 7 towards the card entry slot 9 far from 2 direction of manhole cover, when coupling bar is rotated up and down, institute
Stating coupling bar 8 can rotate in the card entry slot 9.8 upper end of coupling bar, which is arranged with, compresses piece 10,8 upper end of coupling bar
It is hinged with hand-held ring 12 by the second rotary shaft 11, i.e. the second rotary shaft is installed in rotation on coupling bar top, the second rotation
The both ends of axis connect hand-held ring.It is provided with two pairs of convex blocks 13 on the circumferential surface of second rotary shaft 11, is located at 8 liang of coupling bar
Side.With a pair of opposition of convex block 13 setting, the axis with vertical join line and the second rotary shaft 11 between a pair of convex block 13 hangs down
Directly, the height of convex block 13 is greater than with the distance between a pair of described convex block 13.The convex block 13 is strip, the extension of convex block 13
Direction is consistent with the extending direction of the second rotary shaft 11.
Handle 16 is welded on the manhole cover 2.
In use, hand-held handle covers manhole cover on pedestal, hand-held ring is held, coupling bar is rotated, by six coupling bars
Rotation is caught in card entry slot upwards, is pressed on compression piece on the second fixing piece, so that manhole cover is pressed on pedestal.So
Afterwards by six hand-held circumferential convex block side rotations, a pair of of convex block of opposition is set to be pressed in compression on piece, firstly, since the height of convex block
Degree pushes compression piece further, manhole cover is further compressed；Secondly, being greater than with the distance between a pair of described convex block 13
The height of convex block 13 makes after being all pressed in compression on piece with a pair of of convex block, and hand-held ring will not bounce, and prevent coupling bar from card entry slot
It is detached from.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (6)
1. a kind of tank car integrated form quick opening manhole suitable for loading edible oil, it is characterised in that: the hole including being fixed on tank body
Manhole cover (2) of the external pedestal (1) and setting on the pedestal (1) is fixed with the first hinged seat on the pedestal (1)
(3), the first hinged seat (3) two sides offer hinge hole (4), and the manhole cover (2) can be rotated by the first rotary shaft (5)
In the hinge hole (4), hinge hole (4) is the waist-shaped hole extended up and down for ground setting；The periphery of the pedestal (1) is provided with more
A first fixing piece (6), the periphery of the manhole cover (2) are provided with multiple second fixing pieces (7)；First fixing piece (6)
On be hinged with coupling bar (8), opening direction is offered on second fixing piece (7) and being caught in towards far from manhole cover (2) direction
Slot (9), the coupling bar (8) can rotate into the card entry slot (9)；Coupling bar (8) upper end is arranged with compression piece
(10), coupling bar (8) upper end is hinged with hand-held ring (12) by the second rotary shaft (11), the week of second rotary shaft (11)
At least a pair of of convex block (13) is provided on face, with a pair of convex block (13) opposition setting, with hanging down between a pair of convex block (13)
Direct-connected line is vertical with the axis of the second rotary shaft (11)；It is greater than the height of convex block (13) with the distance between a pair of described convex block (13)
Degree.
2. the tank car integrated form quick opening manhole according to claim 1 for being suitable for loading edible oil, it is characterised in that: described
Convex block (13) is strip, and the extending direction of convex block (13) is consistent with the extending direction of the second rotary shaft (11).
3. the tank car integrated form quick opening manhole according to claim 1 for being suitable for loading edible oil, it is characterised in that: described
Convex block (13) is two pairs, is located at coupling bar (8) two sides.
4. the tank car integrated form quick opening manhole according to claim 1 for being suitable for loading edible oil, it is characterised in that: described
The lower end of coupling bar (8) is hinged on first fixing piece (6) by third rotary shaft (14).
5. the tank car integrated form quick opening manhole according to claim 1 for being suitable for loading edible oil, it is characterised in that: described
First rotary shaft (5) is fixed on the manhole cover (2) by the second hinged seat (15).
6. the tank car integrated form quick opening manhole according to claim 1 for being suitable for loading edible oil, it is characterised in that: described
Handle (16) are provided on manhole cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300618.XU CN208560443U (en) | 2018-08-14 | 2018-08-14 | A kind of tank car integrated form quick opening manhole suitable for loading edible oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300618.XU CN208560443U (en) | 2018-08-14 | 2018-08-14 | A kind of tank car integrated form quick opening manhole suitable for loading edible oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208560443U true CN208560443U (en) | 2019-03-01 |
Family
ID=65450985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821300618.XU Active CN208560443U (en) | 2018-08-14 | 2018-08-14 | A kind of tank car integrated form quick opening manhole suitable for loading edible oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208560443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193641A (en) * | 2020-10-21 | 2021-01-08 | 河北光德罐阀科技有限公司 | Automatic manhole device for tank body |
-
2018
- 2018-08-14 CN CN201821300618.XU patent/CN208560443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193641A (en) * | 2020-10-21 | 2021-01-08 | 河北光德罐阀科技有限公司 | Automatic manhole device for tank body |
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