CN207714382U - A kind of hydraulic pressure automatic shutter well lid - Google Patents
A kind of hydraulic pressure automatic shutter well lid Download PDFInfo
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- CN207714382U CN207714382U CN201721801135.3U CN201721801135U CN207714382U CN 207714382 U CN207714382 U CN 207714382U CN 201721801135 U CN201721801135 U CN 201721801135U CN 207714382 U CN207714382 U CN 207714382U
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- well lid
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- hydraulic
- automatic shutter
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Abstract
A kind of hydraulic pressure automatic shutter well lid, including cover seat of manhole（1）；One end and cover seat of manhole（1）Hinged cover board（2）；With cover board（2）Bottom surface connection link block（3）；With cover seat of manhole（1）The mounting base of connection（4）；Cylinder seat and mounting base（4）Hinged, piston rod and link block（3）Hinged hydraulic cylinder（5）；With cover seat of manhole（1）The first of connection is into fuel-displaced connector（6）With second into fuel-displaced connector（7）；Both ends respectively with hydraulic cylinder（5）Rod chamber and first into fuel-displaced connector（6）First hydraulic oil pipe of connection（8）；Both ends respectively with hydraulic cylinder（5）Rodless cavity and second into fuel-displaced connector（7）Second hydraulic oil pipe of connection（9）.Technical solution provided by the utility model can realize the automatic shutter of well lid, be opened and closed safer rapid；Movable hydraulic oil supply system can be used, reduce construction investment and maintenance cost, expand the application range of automatic shutter well lid.
Description
Technical field
The utility model is related to civilian infrastructure technical fields, more particularly, to a kind of hydraulic pressure automatic shutter well lid.
Background technology
As city various functions are gradually improved, multiple industry departments such as municipal administration, communication, combustion gas, heating power, electric power, traffic control
Well lid gather the public place in city.
Well lid is the main path that people passes in and out piping lane, and well lid is closed when not in use, and someone opens well lid when passing in and out
It opens, the normally-open closing of well lid has great importance.Traditional well lid opening ways generally by artificial open manhole cover,
For this well lid opening ways there is inconvenient and time-consuming and laborious, there are certain danger for opening process, cannot meet pipe
The unlatching requirement of corridor well lid.
CN206581309U disclosed a kind of pipe gallery manhole well lid open system, including well on October 24th, 2017
Lid, further includes the support frame for being connected to manhole inner ring, the support frame is connect by hydraulic jacking device with well lid, the hydraulic pressure
Jacking apparatus includes hydraulic cylinder, hydraulic top rising stem and separator, wherein the hydraulic cylinder is located at the lower section of support frame, the hydraulic pressure
The lower surface that lifting pin passes through support frame and well lid is hinged, the separator is connected to support frame.Further include the control hydraulic pressure
The control system of jacking apparatus；The control system includes controlling system and outer control system, and the controlling system passes through
Interior control pipe line is connect with separator, outer control system is connect by outer control pipe line with separator；The outer control pipe line according to
It is secondary that well lid and support frame is passed through to introduce in piping lane and be connected on the separator of fixed transverse slat lower surface.
The technical solution that the utility model provides, need to configure dedicated hydraulic oil source system and control system, complex,
To the well lid higher operating costs of dispersibility, it is difficult to wide popularization and application.
Utility model content
In order to overcome the deficiencies of existing technologies, the utility model provides a kind of hydraulic pressure opening well lid, and structural behaviour is reliable,
Produce and use advantage of lower cost.
In order to solve the above-mentioned technical problem, the utility model provides hydraulic pressure automatic shutter well lid, including cover seat of manhole；One end with
The hinged cover board of the cover seat of manhole；The link block being connect with the bottom surface of the cover board；The mounting base being connect with the cover seat of manhole；Cylinder
Seat and the mounting base be hinged, piston rod and the hinged hydraulic cylinder of the link block；First connect with the cover seat of manhole into
Fuel-displaced connector and second is into fuel-displaced connector；Both ends are connected to the rod chamber of hydraulic cylinder and first into fuel-displaced connector respectively
The first hydraulic oil pipe；The second hydraulic oil that both ends are connected to the rodless cavity of hydraulic cylinder and second into fuel-displaced connector respectively
Pipe.
As being further improved technical solution：Hydraulic pressure automatic shutter well lid provided by the utility model, the hydraulic cylinder
Piston rod connect with the link block by oscillating bearing.
As being further improved technical solution：Hydraulic pressure automatic shutter well lid provided by the utility model, also have respectively with
Described first is connected into fuel-displaced connector and second into fuel-displaced connector, for being connect with the fast hydraulic pressure of external hydraulic oil circuit connection
Head.
As being further improved technical solution：Hydraulic pressure automatic shutter well lid provided by the utility model, also have with it is described
The upper limit position switch and lower position switch of mounting base connection；The stroke lever being slidably connected with the mounting base；With the stroke lever
The touching block of connection；The both ends connecting rod hinged with the upper end of the stroke lever and link block respectively；The upper limit position switch and
Lower position switch with the oil path control system electric signal of hydraulic cylinder for connecting.
On the basis of above-mentioned improvement project, as being further improved technical solution：Hydraulic pressure provided by the utility model is certainly
Dynamic opening and closing well lid, the piston rod of the hydraulic cylinder are connect by hinged shaft with the link block；Piston rod and connecting rod respectively with institute
State the both ends connection of hinged shaft.
In the absence of conflict, aforementioned improved scheme can be implemented alone or in combination.
Technical solution provided by the utility model realizes that the automatic shutter of well lid, opening and closing are safer fast by hydraulic system
Speed；First is used to be connected to external hydraulic oil sources into fuel-displaced connector and second into fuel-displaced connector, and external mobile liquid can be used
Oil supply system is pressed, reduction engineering is integrally invested and maintenance cost, expands the application range of automatic shutter well lid.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and is constituted part of this application, the utility model
Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.Attached
In figure：
Fig. 1 is the principle schematic diagram of embodiment hydraulic pressure automatic shutter well lid.
Specific implementation mode
Specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.
Hydraulic pressure automatic shutter well lid as shown in Figure 1, including cover seat of manhole 1, one end and the hinged cover board 2 of cover seat of manhole 1, with lid
The link block 3 of the bottom surface connection of plate 2, the mounting base 4 connect with cover seat of manhole 1, cylinder seat and mounting base 4 hingedly, piston rod and connect
The hinged hydraulic cylinder 5 of block 3, first connect with cover seat of manhole 1 into fuel-displaced connector 6 and second into fuel-displaced connector 7, divide by both ends
The first hydraulic oil pipe 8 not being connected into fuel-displaced connector 6 with the rod chamber of hydraulic cylinder 5 and first, both ends respectively with hydraulic oil
The rodless cavity of cylinder 5 and second into fuel-displaced connector 7 be connected to the second hydraulic oil pipe 9.
First is used to be connected to external hydraulic oil sources into fuel-displaced connector 6 and second into fuel-displaced connector 7, passes through hydraulic oil
The flexible of 5 piston rod of hydraulic cylinder is controlled, when the piston rod of hydraulic cylinder 5 stretches out, link block 3 is pushed to increase, cover board 2 is driven to revolve
Turn, well lid is made to open, when the piston rod of hydraulic cylinder 5 is shunk, link block 3 is pulled to decline, drive cover board 2 to rotate, well lid is made to close
It closes.Technical solution provided by the utility model realizes the automatic shutter of well lid by hydraulic system, is opened and closed safer rapid；The
One is used to be connected to external hydraulic oil sources into fuel-displaced connector 6 and second into fuel-displaced connector 7, and external movable hydraulic oil can be used
Source system, reduction engineering is integrally invested and maintenance cost, expands the application range of automatic shutter well lid.
Optionally, hydraulic pressure automatic shutter well lid provided by the utility model, the piston rod of the hydraulic cylinder pass through joint
Bearing is connect with the link block.It can effectively prevent the piston rod of hydraulic cylinder 5 card resistance when flexible equipped with oscillating bearing.
Optionally, hydraulic pressure automatic shutter well lid provided by the utility model also has respectively with first into fuel-displaced connector 6
It is connected into fuel-displaced connector 7 with second, for the fast hydraulic pressure connector with external hydraulic oil circuit connection.Equipped with fast hydraulic pressure connector
It is convenient to be connect with external movable hydraulic oil supply system.
Optionally, hydraulic pressure automatic shutter well lid provided by the utility model also there is the upper limit being connect with mounting base 4 to open
Pass 10 and lower position switch 11, the stroke lever 12 being slidably connected with mounting base 4, the touching block 13 being connect with stroke lever 12, two
The end connecting rod 14 hinged with the upper end of stroke lever 12 and link block 3 respectively, upper limit position switch 10 and lower position switch 11 be used for
The oil path control system electric signal of hydraulic cylinder 5 connects.When touching block 13 touches upper limit position switch 10 and lower position switch
When 11, upper limit position switch 10 or lower position switch 11 send out control signal, and hydraulic oil source is made to stop to 5 fuel feeding of hydraulic cylinder, liquid
Compressing cylinder 5 is out of service, at this point, cover board 2 be in maximum opening or with 1 closed state of cover seat of manhole.
Optionally, hydraulic pressure automatic shutter well lid provided by the utility model, the piston rod of hydraulic cylinder 5 by hinged shaft 15 with
Link block 3 connects, and piston rod and connecting rod 14 are connect with the both ends of hinged shaft 15 respectively.
The utility model is not limited to the above preferred embodiment, can also be limited in the utility model claims and specification
Spirit in, carry out the transformation and improvement of diversified forms, can solve same technical problem, and obtain expected technique effect,
Therefore it does not repeat.Those skilled in the art can from content disclosed by the utility model directly or all schemes for associating,
As long as within the spirit that claim limits, the scope of protection of the utility model is also belonged to.
Claims (5)
1. a kind of hydraulic pressure automatic shutter well lid, including cover seat of manhole（1）；One end and the cover seat of manhole（1）Hinged cover board（2）；Its
It is characterized in that also having and the cover board（2）Bottom surface connection link block（3）；With the cover seat of manhole（1）The mounting base of connection
（4）；Cylinder seat and the mounting base（4）Hinged, piston rod and the link block（3）Hinged hydraulic cylinder（5）；With the well lid
Seat（1）The first of connection is into fuel-displaced connector（6）With second into fuel-displaced connector（7）；Both ends respectively with hydraulic cylinder（5）Have
Rod cavity and first is into fuel-displaced connector（6）First hydraulic oil pipe of connection（8）；Both ends respectively with hydraulic cylinder（5）Rodless cavity
With second into fuel-displaced connector（7）Second hydraulic oil pipe of connection（9）.
2. hydraulic pressure automatic shutter well lid according to claim 1, which is characterized in that the hydraulic cylinder（5）Piston rod
Pass through oscillating bearing（16）With the link block（3）Connection.
3. hydraulic pressure automatic shutter well lid according to claim 1, which is characterized in that also have and passed in and out respectively with described first
Oily connector（6）With second into fuel-displaced connector（7）Connection, for the fast hydraulic pressure connector with external hydraulic oil circuit connection.
4. hydraulic pressure automatic shutter well lid according to claim 1, which is characterized in that also have and the mounting base（4）Even
The upper limit position switch connect（10）And lower position switch（11）；With the mounting base（4）The stroke lever being slidably connected（12）；With it is described
Stroke lever（12）The touching block of connection（13）；Both ends respectively with the stroke lever（12）Upper end and link block（3）Hinged
Connecting rod（14）；The upper limit position switch（10）And lower position switch（11）For with hydraulic cylinder（5）Oil path control system electricity
Signal connects.
5. hydraulic pressure automatic shutter well lid according to claim 4, which is characterized in that the hydraulic cylinder（5）Piston rod
Pass through hinged shaft（15）With the link block（3）Connection；Piston rod and connecting rod（14）Respectively with the hinged shaft（15）Both ends connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801135.3U CN207714382U (en) | 2017-12-21 | 2017-12-21 | A kind of hydraulic pressure automatic shutter well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801135.3U CN207714382U (en) | 2017-12-21 | 2017-12-21 | A kind of hydraulic pressure automatic shutter well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207714382U true CN207714382U (en) | 2018-08-10 |
Family
ID=63056759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721801135.3U Active CN207714382U (en) | 2017-12-21 | 2017-12-21 | A kind of hydraulic pressure automatic shutter well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207714382U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131517A (en) * | 2019-05-28 | 2019-08-16 | 杨杰雄 | A kind of municipal administration sewer pipe pipeline docking site sealing device |
| CN112064683A (en) * | 2020-08-12 | 2020-12-11 | 重庆文理学院 | Tunnel well lid and tunnel well of fleing |
| CN112443027A (en) * | 2019-08-29 | 2021-03-05 | 江苏艾德卡建材科技有限公司 | Municipal works drainage pipe road junction device |
| CN114059590A (en) * | 2021-11-08 | 2022-02-18 | 中国地质环境监测院(自然资源部地质灾害技术指导中心) | A mounting structure for intelligent well lock for protection of groundwater monitoring well head |
-
2017
- 2017-12-21 CN CN201721801135.3U patent/CN207714382U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131517A (en) * | 2019-05-28 | 2019-08-16 | 杨杰雄 | A kind of municipal administration sewer pipe pipeline docking site sealing device |
| CN112443027A (en) * | 2019-08-29 | 2021-03-05 | 江苏艾德卡建材科技有限公司 | Municipal works drainage pipe road junction device |
| CN112064683A (en) * | 2020-08-12 | 2020-12-11 | 重庆文理学院 | Tunnel well lid and tunnel well of fleing |
| CN114059590A (en) * | 2021-11-08 | 2022-02-18 | 中国地质环境监测院(自然资源部地质灾害技术指导中心) | A mounting structure for intelligent well lock for protection of groundwater monitoring well head |
| CN114059590B (en) * | 2021-11-08 | 2023-09-01 | 中国地质环境监测院(自然资源部地质灾害技术指导中心) | A mounting structure for intelligent well lock for protection of groundwater monitoring well head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220616 Address after: 410100 No. 2 Dongshi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Jinlong Zhicheng Science and Technology Co.,Ltd. Address before: 410100 12 East ten road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee before: CHANGSHA JINLONG CASTING INDUSTRIAL CO.,LTD. |