CN209237900U - Manhole cover high performance water-reducer equipment easy to open - Google Patents
Manhole cover high performance water-reducer equipment easy to open Download PDFInfo
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- CN209237900U CN209237900U CN201821862462.4U CN201821862462U CN209237900U CN 209237900 U CN209237900 U CN 209237900U CN 201821862462 U CN201821862462 U CN 201821862462U CN 209237900 U CN209237900 U CN 209237900U
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- manhole cover
- manhole
- hole
- cover
- high performance
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Abstract
The utility model discloses a kind of manhole cover high performance water-reducer equipment easy to open, it applies in water-reducing agent production equipment field, it is generally more heavy to solve manhole cover, it is more painstaking when manhole cover to overturn, it is not easy the technical issues of opening manhole cover, its key points of the technical solution are that: including reactor tank and cover board；The cover plate lid is located in reactor tank, and the cover board is equipped with manhole, and the cover board is equipped with the manhole cover rotated in the horizontal direction at manhole；The manhole cover is equipped with support component, and the support component includes the connecting plate extended on manhole cover and the support rod that is arranged on connecting plate；Having the technical effect that for having supports manhole cover by support component, open manhole cover can by manhole far from manhole, and the strength for pushing manhole cover to need is smaller, improves the convenience for opening manhole cover.
Description
Technical field
The utility model relates to water-reducing agent production equipment field, in particular to a kind of manhole cover high performance water-reducer easy to open
Equipment.
Background technique
Currently, the Chinese patent that notification number is CN201735395U discloses a kind of reaction kettle, it includes autoclave body, is located at kettle
Manhole above body, manhole are equipped with manhole cover to Manhole Sealing Joints, it is characterized in that the manhole cover is hinged on kettle by hinge
On body.
Although this reaction kettle can be sealed manhole, manhole cover is generally more heavy, when overturning manhole cover
It is more painstaking, it is not easy to open manhole cover.
Utility model content
The purpose of the utility model is to provide a kind of manhole cover high performance water-reducer equipment easy to open, its advantage is that passing through branch
Support component supports manhole cover, open manhole cover can by manhole far from manhole, and the strength for pushing manhole cover to need is smaller, improves
Open the convenience of manhole cover.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of manhole cover is easily opened
High performance water-reducer equipment, including reactor tank and cover board；The cover plate lid is located in reactor tank, and the cover board is equipped with manhole,
The cover board is equipped with the manhole cover rotated in the horizontal direction at manhole；The manhole cover is equipped with support component, the branch
Support component includes the connecting plate extended on manhole cover and the support rod that is arranged on connecting plate.
Through the above technical solutions, manhole cover does not need to spin upside down along horizontally rotating and can manhole be closed and be opened
Or move away from manhole cover, so that the strength that rotation manhole cover needs is smaller, to improve the convenience for opening manhole；Support
Component is used to support manhole cover, and manhole cover increases its friction between cover board since gravity is sagging, and support rod will
Manhole cover supports, and reduces this frictional force, so that rotation manhole cover is more laborsaving, further improves unlatching manhole cover
Convenience.
The utility model is further arranged to: the manhole cover is extended with mounting plate, the peace far from the side of connecting plate
Loading board is equipped with shaft, and the cover board is equipped with sleeve, and the shaft is plugged in sleeve, and pushing tow bullet is arranged in the shaft
Spring.
Through the above technical solutions, shaft can be stable in sleeve rotation, manhole cover is not susceptible to topple over skew, make
Manhole change it is more stable when rotating around the axis；Goring push spring can jack up manhole cover, to reduce manhole cover and cover board
Between frictional force so that rotation manhole cover it is more convenient.
The utility model is further arranged to: the support rod slides along the vertical direction is connected with sliding bar, the sliding
Bar offers slip hole along its length, and the support rod is plugged in slip hole, and thrust spring is equipped in the slip hole.
Through the above technical solutions, sliding bar keeps abutting with lid surface under the promotion of thrust spring, preferably will
Manhole cover jacks up, and contacts manhole cover with cover board, to preferably reduce the frictional force between manhole cover and cover board, in turn
So that being easier to rotation manhole cover.
The utility model is further arranged to: the described sliding one end of bar far from support rod is rotatably connected to peace along its axial direction
Seat is filled, is rotatably connected to idler wheel in the mounting base.
Through the above technical solutions, idler wheel is abutted with cover board when rotation manhole cover, so that sliding rubbing for bar and cover board
Wiping form is changed into rolling friction, so that frictional force is smaller, so that rotation manhole cover is more laborsaving, further improves
Open the convenience of manhole cover.
The utility model is further arranged to: the cover board is equipped with the guide rail of arc, and the guide rail is along its length
Offer slippage slot, the idler wheel sliding is arranged in slippage slot, and the both ends of the idler wheel are hemispherical and side with slippage slot
Wall abuts.
Through the above technical solutions, slippage slot can preferably limit the sliding trajectory of idler wheel, manhole cover is avoided in cunning
The shaking of support rod or sliding bar when shifting, so that manhole cover is more stable in sliding；The both ends of idler wheel are hemispherical, so that rolling
Wheel can be preferably bonded with the inner wall of slippage slot, further improve stability of the manhole cover in sliding.
The utility model is further arranged to: the guide rail is equipped with multiple location holes, is extended with lock in the mounting base
Fixed board, the lockplate are equipped with lock hole, are equipped with alignment pin simultaneously in the lock hole and location hole.
Through the above technical solutions, wear simultaneously can be by mounting plate and guide rail into location hole and lock hole for alignment pin
Relative position is fixed, so that preferably manhole cover is locked on guide rail, avoids the manhole in worker's operation in entering tank body
Lid improves stability when manhole cover is opened because shaking the situation on manhole cover.
The utility model is further arranged to: being extended with ring flange on the manhole, installation is offered on the ring flange
Through-hole, the manhole cover are equipped with cooperation through-hole corresponding with installation through-hole, and the installation through-hole and cooperation through-hole run through simultaneously
There is clamping screw.
Through the above technical solutions, clamping screw runs through installation through-hole simultaneously and cooperation through-hole can be by manhole cover and flange
Disk is closely locked together, and preferably improves the sealing effect of manhole cover when closed.
The utility model is further arranged to: seal washer is equipped between the manhole cover and ring flange.
Through the above technical solutions, seal washer can preferably live the gap plugging between manhole cover and ring flange,
To improve manhole cover to the sealing effect of manhole.
In conclusion the utility model has the following beneficial effects:
1. manhole cover does not need to spin upside down or moves away from manhole cover, make along horizontally rotating manhole closing and opening
The strength that manhole cover needs must be rotated is smaller, and support rod supports manhole cover, reduces rubbing between manhole cover and cover board
Power is wiped, so that rotation manhole cover is more laborsaving, improves the convenience for opening manhole cover；
2. idler wheel is abutted with cover board when rotating manhole cover, so that the friction type of sliding bar and cover board is changed into rolling
Friction, slippage slot can preferably limit the sliding trajectory of idler wheel, and the both ends of idler wheel are hemispherical, enable idler wheel better
It is bonded with the inner wall of slippage slot, further improves stability of the manhole cover in sliding.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of the manhole cover of the present embodiment and the connection relationship of cover board；
Fig. 3 is the structural schematic diagram of the support component of the present embodiment；
Fig. 4 is the part A enlarged diagram of Fig. 3；
Fig. 5 is the part B enlarged diagram of Fig. 2.
Appended drawing reference: 1, reactor tank；2, cover board；3, manhole；4, Ren Gai；5, support component；6, connecting plate；7, support rod；
8, mounting plate；9, shaft；10, sleeve；11, goring push spring；12, bar is slid；13, slip hole；14, thrust spring；15, it installs
Seat；16, idler wheel；17, guide rail；18, slippage slot；19, location hole；20, lockplate；21, alignment pin；22, ring flange；23, pacify
Fill through-hole；24, cooperate through-hole；25, clamping screw；26, seal washer；27, lock hole；28, groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
With reference to Fig. 1 and Fig. 2, a kind of manhole cover high performance water-reducer equipment easy to open, including reactor tank 1 and cover board 2, reaction
Tank 1 is in drum-shaped, and the lid of cover board 2 is located in reactor tank 1, manhole 3 is offered on cover board 2, ring flange 22, people are extended at manhole 3
3 upper cover of hole is equipped with manhole cover 4.
Referring to figs. 2 and 3, installation through-hole 23 is offered on ring flange 22, installation through-hole 23 is along the circumference side of ring flange 22
Have to uniform array multiple；Cooperation through-hole 24 is offered on manhole cover 4, cooperation through-hole 24 and installation through-hole 23 correspond, match
It closes in through-hole 24 and installation through-hole 23 and is equipped with clamping screw 25；It is offered on the side opposite with manhole cover 4 of ring flange 22 recessed
Slot 28 is embedded with seal washer 26 in groove 28, and the side of seal washer 26 towards manhole cover 4 is abutted with manhole cover 4, can be compared with
Good blocks the gap between ring flange 22 and manhole cover 4.
With reference to Fig. 3, mounting plate 8 is fixedly connected on manhole cover 4, the direction of mounting plate 8 towards cover board 2 is extended with shaft 9,
Sleeve 10 is fixed on cover board 2, shaft 9 is plugged in sleeve 10, goring push spring 11 is arranged in shaft 9, goring push spring 11
One end abuts the other end with one end of sleeve 10 and abuts with mounting plate 8；When clamping screw 25 is disassembled, goring push spring 11
Manhole cover 4 can be jacked up, so that the friction that manhole cover 4 is subject to is smaller when rotation manhole cover 4.
With reference to Fig. 4, manhole cover 4 is equipped with support component 5 with reference to the side of Fig. 3) with respect to mounting plate 8(, and support component 5 includes
Fixed support rod 7 on the connecting plate 6 and connecting plate 6 extended on manhole cover 4, connecting plate 6 are arranged in manhole cover 4 and mounting plate 8
Opposite side；Support rod 7 slides along the vertical direction is connected with sliding bar 12, and sliding bar 12 offers slip hole along the vertical direction
13, support rod 7 is plugged in slip hole 13；Thrust spring 14 is equipped in slip hole 13,14 one end of thrust spring is supported with support rod 7
It connects, 14 other end of thrust spring is abutted with 13 bottom hole of slip hole.
With reference to Fig. 3 and Fig. 4, the guide rail 17 of arc is fixed on cover board 2, guide rail 17 offers slippage slot along its length
18；It slides bar 12 and is rotatably connected to mounting base 15 far from one end of support rod 7, mounting base 15 rotates in the horizontal direction, mounting base
Idler wheel 16 is rotatably connected on 15, idler wheel 16 rotates along the vertical direction, and the both ends of idler wheel 16 are hemispherical, and the two sides of idler wheel 16 are protected
It holds and is bonded with the inner wall of slippage slot 18；So that when pushing manhole cover 4, the support manhole cover 4 that support rod 7 can be relatively stable,
Manhole cover 4 is smoothly opened.
With reference to Fig. 5, multiple location holes 19 are offered on guide rail 17, lockplate 20, lockplate 20 are extended in mounting base 15
On offer lock hole 27, be equipped with alignment pin 21 simultaneously in lock hole 27 and location hole 19, manhole cover 4 turned to centainly
Angle when, be aligned lock hole 27 with a location hole 19 on guide rail 17, then wear alignment pin 21 into fixed simultaneously
In position hole 19 and lock hole 27, so that preferably manhole cover 4 is locked on guide rail 17, avoid entering reactor tank in staff
In 1 when operation, manhole cover 4 by external force because of the case where being closed.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of manhole cover high performance water-reducer equipment easy to open, including reactor tank (1) and cover board (2)；
It is characterized in that, cover board (2) lid is located on reactor tank (1), the cover board (2) is equipped with manhole (3), the cover board
(2) manhole cover (4) rotated in the horizontal direction is equipped at manhole (3)；The manhole cover (4) is equipped with support component (5),
The support component (5) includes the support rod of the connecting plate (6) extended on manhole cover (4) and setting on connecting plate (6)
(7)。
2. manhole cover high performance water-reducer equipment easy to open according to claim 1, which is characterized in that the manhole cover
(4) side far from connecting plate (6) is extended with mounting plate (8), and the mounting plate (8) is equipped with shaft (9), the cover board (2)
It is equipped with sleeve (10), the shaft (9) is plugged in sleeve (10), is arranged with goring push spring (11) on the shaft (9).
3. manhole cover high performance water-reducer equipment easy to open according to claim 2, which is characterized in that the support rod
(7) sliding is connected with sliding bar (12) along the vertical direction, and the sliding bar (12) offers slip hole (13) along its length,
The support rod (7) is plugged in slip hole (13), is equipped with thrust spring (14) in the slip hole (13).
4. manhole cover high performance water-reducer equipment easy to open according to claim 3, which is characterized in that the sliding bar
(12) one end far from support rod (7) is rotatably connected to mounting base (15) along its axial direction, is rotatablely connected on the mounting base (15)
There are idler wheel (16).
5. manhole cover high performance water-reducer equipment easy to open according to claim 4, which is characterized in that the cover board (2)
It is equipped with the guide rail (17) of arc, the guide rail (17) offers slippage slot (18) along its length, and the idler wheel (16) is sliding
It moves and is arranged in slippage slot (18), the both ends of the idler wheel (16) are hemispherical and abut with the side wall of slippage slot (18).
6. manhole cover high performance water-reducer equipment easy to open according to claim 5, which is characterized in that the guide rail (17)
It is equipped with multiple location holes (19), is extended with lockplate (20) on the mounting base (15), the lockplate (20) is equipped with lock
Determine hole (27), is equipped with alignment pin (21) simultaneously in the lock hole (27) and location hole (19).
7. -6 any manhole cover high performance water-reducer equipment easy to open according to claim 1, which is characterized in that the people
It is extended on hole (3) ring flange (22), is offered installation through-hole (23) on the ring flange (22), set on the manhole cover (4)
There is cooperation through-hole (24) corresponding with installation through-hole (23), the installation through-hole (23) and cooperation through-hole (24) run through simultaneously lock
Tight bolt (25).
8. -6 any manhole cover high performance water-reducer equipment easy to open according to claim 1, which is characterized in that the people
Seal washer (26) are equipped between port lid (4) and ring flange (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862462.4U CN209237900U (en) | 2018-11-12 | 2018-11-12 | Manhole cover high performance water-reducer equipment easy to open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862462.4U CN209237900U (en) | 2018-11-12 | 2018-11-12 | Manhole cover high performance water-reducer equipment easy to open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237900U true CN209237900U (en) | 2019-08-13 |
Family
ID=67528096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821862462.4U Active CN209237900U (en) | 2018-11-12 | 2018-11-12 | Manhole cover high performance water-reducer equipment easy to open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209237900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313671A (en) * | 2022-01-19 | 2022-04-12 | 广东中泽重工有限公司 | Manhole flange cover supporting structure |
-
2018
- 2018-11-12 CN CN201821862462.4U patent/CN209237900U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313671A (en) * | 2022-01-19 | 2022-04-12 | 广东中泽重工有限公司 | Manhole flange cover supporting structure |
| CN114313671B (en) * | 2022-01-19 | 2023-01-31 | 广东中泽重工有限公司 | Manhole flange cover bearing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Lishui District of Nanjing City, Jiangsu province 211200 Honglan Town Industrial Zone Patentee after: Nanjing Fusheng New Material Co.,Ltd. Address before: Lishui District of Nanjing City, Jiangsu province 211200 Honglan Town Industrial Zone Patentee before: NANJING FUSHENG BUILDING MATERIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |