CN209703567U - A kind of roof manhole opened convenient for operator - Google Patents
A kind of roof manhole opened convenient for operator Download PDFInfo
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- CN209703567U CN209703567U CN201920047031.0U CN201920047031U CN209703567U CN 209703567 U CN209703567 U CN 209703567U CN 201920047031 U CN201920047031 U CN 201920047031U CN 209703567 U CN209703567 U CN 209703567U
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- lid
- straight
- bar
- convenient
- fixedly connected
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Abstract
The utility model discloses a kind of roof manholes opened convenient for operator, including lid, the lower end outer surface of the lid is fixedly connected with fixed lasso, and the upper end outer surface of lid is fixedly connected with handle, the inside of the lid, which is run through, screw rod, and the quantity of screw rod is several groups, one side external surface of the lid is fixedly connected with movable plate, and the side of movable plate is connected with fixed plate, the inside of the movable plate, which is run through, connecting rod, the inside of the fixed plate opens up fluted, the outer surface of the fixed lasso is fixedly connected with clamping ring close to the position of lower end.The utility model makes the present apparatus have preferable usability in use by being provided with a series of structure, it can guarantee the leakproofness between lid and tank body, staff can be reduced and open power used in lid, staff can be made easily to open lid, convenient for the operation of user.
Description
Technical field
The utility model relates to roof manhole technical field, specially a kind of roof manhole opened convenient for operator.
Background technique
Manhole is divided into emergency decompression manhole, anti-explosion fire-retardant breathing manhole, roof manhole, shell manhole and belt carcass manhole etc.,
Wherein abhiseca enters hole and is generally made by rust steel steel plate or carbon steel, but existing roof manhole structure is simple, and not
Have preferable usability, can not preferably guarantee the leakproofness between lid and tank body, staff can not be effectively reduced
Open power used in lid, it has not been convenient to which staff easily opens lid, the operation for the person of being not convenient to use.
Utility model content
The purpose of this utility model is to provide a kind of roof manholes opened convenient for operator, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of tank deck opened convenient for operator
Manhole, including lid, the lower end outer surface of the lid are fixedly connected with fixed lasso, and the fixed company in upper end outer surface of lid
It is connected to handle, the inside of the lid, which is run through, screw rod, and the quantity of screw rod is several groups, and a side external surface of the lid is solid
Surely it is connected with movable plate, and the side of movable plate is connected with fixed plate, the inside of the movable plate, which is run through, connecting rod, institute
The inside for stating fixed plate opens up fluted, and the outer surface of the fixed lasso is fixedly connected with clamping ring close to the position of lower end.
It by using above-mentioned technical proposal, can guarantee the leakproofness between lid and tank body, staff can be reduced
Power used in lid is opened, staff can be made easily to open lid, convenient for the operation of user.
Preferably, the internal activity of the groove is connected with spring, and the inside of groove connects close to the position activity of spring
It is connected to straight-bar.
By using above-mentioned technical proposal, in capable of the moving downwards straight-bar by pressure of spring, straight-bar can be
Original place is rotated under the action of spinner handle.
Preferably, the inside of the straight-bar, which is run through, spinner handle.
By using above-mentioned technical proposal, straight-bar can be rotated in original place under the action of spinner handle, the other end of straight-bar
Lid will be jacked up.
Preferably, the inside of the fixed plate offers placing groove close to the position of side.
By using above-mentioned technical proposal, straight-bar can be moved in the inside of placing groove, and staff can be made light
Easy opens lid, convenient for the operation of user.
Preferably, the lower end outer surface of the lid is glued by the position of proximal edge the second gasket, and lid is interior
Portion offers catching groove close to the position of fixed plate.
By using above-mentioned technical proposal, it can guarantee the sealing between lid and tank body under the action of the second gasket
Property, convenient for the use of user.
Preferably, the outer surface of the clamping ring, which is glued, the first gasket.
By using above-mentioned technical proposal, can be closely bonded with the inner wall of tank body under the action of clamping ring,
It can guarantee the compactness being bonded with tank body under the action of the first gasket.
In conclusion the utility model has the following beneficial effects:
1, user can be pushed lid by handle, fixed lasso be pressed the inside into tank body, in clamping ring
Under the action of can be closely bonded with the inner wall of tank body, clamping ring outer surface be glued the first gasket effect
It can guarantee the compactness being bonded with tank body down, it, can under the action of the second gasket when lid and tank body are contacted
Guarantee the leakproofness between lid and tank body, convenient for the use of user；
2, when being opened lid, fixed plate can misplace with movable plate and separate, the groove that the inside of fixed plate opens up
Internal straight-bar can be detached from catching groove, while can move downwards straight-bar by pressure in spring, and straight-bar can revolve
Original place is rotated under the action of bar, and the other end of straight-bar will jack up lid, can be reduced staff and be opened lid institute
Power, straight-bar can be moved in the inside of placing groove, staff can be made easily to open lid, be convenient for
The operation of user.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is that the lid and handle of the utility model matches view；
Fig. 3 is that the fixed plate and groove of the utility model matches view；
Fig. 4 is that the fixation lasso and clamping ring of the utility model matches view.
In figure: 1, lid；2, handle；3, fixed lasso；31, clamping ring；32, the first gasket；33, the second gasket；
4, screw rod；5, fixed plate；51, groove；52, straight-bar；53, catching groove；54, spring；55, spinner handle；56, placing groove；6, movable plate；7,
Connecting rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of tank deck people opened convenient for operator
Hole, including lid 1, the lower end outer surface of lid 1 are fixedly connected with fixed lasso 3, fix position of the outer surface close to lower end of lasso 3
Set and be fixedly connected with clamping ring 31, user can be pushed lid 1 by handle 2, will fixed lasso 3 by being pressed into tank body
Inside can be closely bonded, under the action of the first gasket 32 with the inner wall of tank body under the action of clamping ring 31
It can guarantee the compactness being bonded with tank body, it, can under the action of the second gasket 33 when lid 1 and tank body are contacted
Guarantee the leakproofness between lid 1 and tank body, convenient for the use of user, the upper end outer surface of lid 1 is fixedly connected with handle 2,
Screw rod 4 is run through in the inside of lid 1, and the quantity of screw rod 4 is several groups, and a side external surface of lid 1 is fixedly connected with movable plate 6, moves
The side of movable plate 6 is flexibly connected fixed plate 5, and the inside of fixed plate 5 opens up groove 51, when lid 1 is opened, fixed plate
5 can misplace with movable plate 6 separates, and the straight-bar 52 inside groove 51 can be detached from catching groove 53, while in spring 54 by pressure energy
Enough to move straight-bar 52 downwards, straight-bar 52 can be rotated in original place under the action of spinner handle 55, the other end of straight-bar 52
Lid 1 will be jacked up, staff can be reduced and open power used in lid 1, straight-bar 52 can be in the inside of placing groove 56
It is moved, staff can be made easily to open lid 1, convenient for the operation of user, the inside of movable plate 6 is passed through
Wear connecting rod 7.
Further, the internal activity of groove 51 is connected with spring 54, and the inside of groove 51 is living close to the position of spring 54
Dynamic to be connected with straight-bar 52, in capable of the moving downwards straight-bar 52 by pressure of spring 54, straight-bar 52 can be in spinner handle 55
Lower original place is acted on to be rotated.
Further, through there is spinner handle 55, straight-bar 52 can be revolved in original place under the action of spinner handle 55 for the inside of straight-bar 52
Turn, the other end of straight-bar 52 will jack up lid 1.
Further, the inside of fixed plate 5 offers placing groove 56 close to the position of side, and straight-bar 52 can be in placing groove 56
Inside moved, staff can be made easily to open lid 1, convenient for the operation of user.
Further, the lower end outer surface of lid 1 is glued by the position of proximal edge the second gasket 33, and lid 1 is interior
Portion offers catching groove 53 close to the position of fixed plate 5, can guarantee between lid 1 and tank body under the action of the second gasket 33
Leakproofness, convenient for the use of user.
Further, the outer surface of clamping ring 31, which is glued, the first gasket 32, can be with tank under the action of clamping ring 31
The inner wall of body is closely bonded, and can guarantee the compactness being bonded with tank body under the action of the first gasket 32.
It should be noted that the utility model is a kind of roof manhole opened convenient for operator, in use, making first
Fixed plate 5 can be attached by user with tank body, can support the movement of lid 1 under the action of connecting rod 7, then by lid 1
When being closed, user can be pushed lid 1 by handle 2, by fixed lasso 3 by the inside for being pressed into tank body, even
Can be closely bonded with the inner wall of tank body under the action of adapter ring 31, can guarantee under the action of the first gasket 32 with
The compactness of tank body fitting can guarantee lid 1 under the action of the second gasket 33 when being contacted lid 1 and tank body
Leakproofness between tank body can be reinforced lid 1 with tank body by screw rod 4, convenient for the use of user in Jiang Gai
When body 1 is opened, user can be opened lid 1 by handle 2, and fixed plate 5 can misplace with movable plate 6 and separate, groove 51
Internal straight-bar 52 can and catching groove 53 be detached from, when 1 closed state of lid, spring 54 is in compressive state, while in spring 54
Straight-bar 52 can be moved downwards by pressure, straight-bar 52 can be rotated in original place under the action of spinner handle 55, straight-bar 52
The other end lid 1 will be jacked up, can reduce staff open lid 1 used in power, straight-bar 52 can be in placing groove
56 inside is moved, and staff can be made easily to open lid 1, convenient for the operation of user, is effectively increased
Add the functionality of its own, it is more practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of roof manhole opened convenient for operator, including lid (1), it is characterised in that: the lower end of the lid (1)
Outer surface is fixedly connected with fixed lasso (3), and the upper end outer surface of lid (1) is fixedly connected with handle (2), the lid
(1) inside, which is run through, to be had screw rod (4), and the quantity of screw rod (4) is several groups, and a side external surface of the lid (1) is fixed to be connected
It is connected to movable plate (6), and the side of movable plate (6) is connected with fixed plate (5), the inside of the movable plate (6), which is run through, to be had
The inside of connecting rod (7), the fixed plate (5) opens up fluted (51), and the outer surface of the fixed lasso (3) is close to lower end
Position is fixedly connected with clamping ring (31).
2. a kind of roof manhole opened convenient for operator according to claim 1, it is characterised in that: the groove
(51) internal activity is connected with spring (54), and the inside of groove (51) is connected with straight-bar close to the position of spring (54)
(52)。
3. a kind of roof manhole opened convenient for operator according to claim 2, it is characterised in that: the straight-bar
(52) inside, which is run through, spinner handle (55).
4. a kind of roof manhole opened convenient for operator according to claim 1, it is characterised in that: the fixed plate
(5) inside offers placing groove (56) close to the position of side.
5. a kind of roof manhole opened convenient for operator according to claim 1, it is characterised in that: the lid
(1) lower end outer surface is glued by the position of proximal edge to be had the second gasket (33), and the inside of lid (1) is close to fixed plate
(5) position offers catching groove (53).
6. a kind of roof manhole opened convenient for operator according to claim 1, it is characterised in that: the clamping ring
(31) outer surface, which is glued, the first gasket (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047031.0U CN209703567U (en) | 2019-01-11 | 2019-01-11 | A kind of roof manhole opened convenient for operator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047031.0U CN209703567U (en) | 2019-01-11 | 2019-01-11 | A kind of roof manhole opened convenient for operator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703567U true CN209703567U (en) | 2019-11-29 |
Family
ID=68638988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920047031.0U Active CN209703567U (en) | 2019-01-11 | 2019-01-11 | A kind of roof manhole opened convenient for operator |
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| Country | Link |
|---|---|
| CN (1) | CN209703567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696933A (en) * | 2020-12-26 | 2021-04-23 | 南京金陵石化建筑安装工程有限公司 | Thermal electric furnace manhole sealing structure and construction process thereof |
-
2019
- 2019-01-11 CN CN201920047031.0U patent/CN209703567U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696933A (en) * | 2020-12-26 | 2021-04-23 | 南京金陵石化建筑安装工程有限公司 | Thermal electric furnace manhole sealing structure and construction process thereof |
| CN112696933B (en) * | 2020-12-26 | 2021-08-20 | 南京金陵石化建筑安装工程有限公司 | Thermal electric furnace manhole sealing structure and construction process thereof |
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