CN207714383U - A kind of hydraulic pressure well lid - Google Patents
A kind of hydraulic pressure well lid Download PDFInfo
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- CN207714383U CN207714383U CN201721860093.0U CN201721860093U CN207714383U CN 207714383 U CN207714383 U CN 207714383U CN 201721860093 U CN201721860093 U CN 201721860093U CN 207714383 U CN207714383 U CN 207714383U
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Abstract
A kind of hydraulic pressure well lid, including cover seat of manhole（1）And cover board（2）；The first guide post being connect with cover seat of manhole（3）With the second guide post（4）；The first sliding block that two guide posts are slidably connected respectively（5）With the second sliding block（6）；The connecting plate being connect with two sliding blocks（7）；The mounting base being connect with cover seat of manhole（8）；The hydraulic cylinder being connect with mounting base, connecting plate（9）；The first rotating shaft seat being connect with cover board（10）With the second shaft seat（11）；The shaft being connect with two shaft seats（12）；With the rolling bearing units of shaft pivot joint（13）；The bearing fixed block being connect with rolling bearing units, connecting plate（14）；The linear gear rack being connect with cover seat of manhole（15）；The sector gear being connect with cover board（16）；The gear installation base being connect with connecting plate（17）；The driving gear for connecting with gear installation base and being engaged with linear gear rack（18）, driven gear（19）；The transmission gear engaged with sector gear and driven gear（26）.
Description
Technical field
The utility model is related to town road infrastructure technique fields, more particularly, to a kind of hydraulic pressure well lid.
Background technology
Pipe gallery, also known as common trench are the synthesis corridors of underground urban duct, be by electric power, communication, combustion gas, heat supply,
The important infrastructure of guarantee city operations of the various utilities pipelines such as plumbing based on one.It can not only be greatly facilitated
The maintenance and maintenance of the urban operating mechanisms such as electric power, communication, combustion gas and plumbing.In addition, the system also has certain protection against and mitigation of earthquake disasters
Effect.Well lid is the important component of pipe gallery, since China is traditionally independently to bury various pipelines, pipe gallery
Construction than later.There is also many defects in the design of pipe gallery well lid, and it is inconvenient such as to open, and can not achieve automatic control
System, bearing capacity deficiency etc..
CN105951887A disclosed a kind of hydraulic pressure well lid for pipe gallery, the hydraulic pressure well on the 21st in September in 2016
Lid includes well lid, the rotating shaft being connect with well lid, the guiding mechanism with revolution axis connection, the hydraulic system being connect with guiding mechanism
And the control system being connect with hydraulic system.Wherein, guiding mechanism includes guide table, fixed platform, Stroke Control bar, liquid
Compression bar and one end are fixed on the chain on well lid；Stroke Control bar and hydraulic stem are arranged in parallel, and one end is fixed on guide table,
One end is flexibly connected on the stationary platform, and control system is equipped with travel switch, Stroke Control bar and travel switch cooperation control well
The open state of lid, is equipped with perforation intercommunicating pore on well lid, and intercommunicating pore is connected to through hydraulic tube with hydraulic system.
Though there are many open modes for the hydraulic pressure well lid that the invention is provided, when opening, well lid is not elevated first, is opened
It is easy during opening to form interference, also be easy by foreign object blocking, it is still to be improved in convenience, reliability, the speed of unlatching.
Utility model content
In order to overcome the deficiencies of existing technologies, the utility model provides a kind of hydraulic pressure well lid, opens safety quick.
In order to solve the above-mentioned technical problem, the utility model provides a kind of hydraulic pressure well lid, including cover seat of manhole and cover board；With institute
State the first guide post and the second guide post of cover seat of manhole connection；First to be slidably connected respectively with first guide post and the second guide post is slided
Block and the second sliding block；The connecting plate being connect with first sliding block and the second sliding block；The mounting base being connect with the cover seat of manhole；Cylinder
Seat connect with the mounting base, the hydraulic cylinder that piston rod is connect with the connecting plate；The first rotating shaft being connect with the cover board
Seat and the second shaft seat；The shaft being connect with the first rotating shaft seat and the second shaft seat；At least two are pivotally connected with the shaft
Rolling bearing units；First end is connect with the rolling bearing units, the bearing fixed block that the other end is connect with the connecting plate；With it is described
The linear gear rack of cover seat of manhole connection；The sector gear being connect with the shaft；The gear installation base being connect with the connecting plate；With
The first gear axis and second gear axis of the gear installation base connection；With the first gear axis connection and with the straight line tooth
The driving gear of item engagement connection；With the driven gear of the first gear axis connection；With the second gear axis connection and with
The transmission gear of the sector gear and driven gear engagement connection.
As being further improved technical solution：Hydraulic pressure well lid provided by the utility model also has and connects with the cover seat of manhole
The upper limit position switch and lower position switch connect；The stroke lever being connect with the connecting plate；The touching gear being connect with the stroke lever
Block；The oil path control system electric signal of the upper limit position switch and lower position switch and hydraulic cylinder connects.
As being further improved technical solution：Hydraulic pressure well lid provided by the utility model, the piston rod of the hydraulic cylinder
It is hinged by hinged shaft and the connecting plate.
As being further improved technical solution：Hydraulic pressure well lid provided by the utility model, also have with the cover seat of manhole or
The limited block of mounting base connection.
On the basis of above-mentioned improvement project, as being further improved technical solution：Hydraulic pressure well provided by the utility model
Lid also has and is connect with the limited block, adjusts the adjusting bolt of restraining position.
In the absence of conflict, above-mentioned improvement project can be implemented alone or in combination.
Technical solution provided by the utility model, when hydraulic cylinder piston rod stretches out, cover board is realized simultaneously to far from well
Cage direction is mobile and flips outward, and when hydraulic cylinder piston rod is shunk, cover board is realized simultaneously to be moved to close to cover seat of manhole direction
Dynamic and inwardly overturning, to keep the opening and closing of well lid rapider.
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 well lid；
Fig. 2 is the main structure of the schematic diagram of embodiment hydraulic pressure well lid；
Fig. 3 is that embodiment hydraulic pressure well lid hides the principle schematic diagram after connecting plate；
Fig. 4 is that embodiment hydraulic pressure well lid hides the main structure of the schematic diagram after connecting plate；
Fig. 5 is the partial structurtes principle schematic of embodiment hydraulic pressure well lid.
Specific implementation mode
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Hydraulic pressure well lid as shown in Figures 1 to 5, including cover seat of manhole 1 and cover board 2, the first guide post 3 being connect with cover seat of manhole 1
With the second guide post 4, the first sliding block 5 and the second sliding block 6 being slidably connected respectively with the first guide post 3 and the second guide post 4 are slided with first
The connecting plate 7 of block 5 and the connection of the second sliding block 6, the mounting base 8 connect with cover seat of manhole 1, cylinder seat connect with mounting base 8, piston rod and
The hydraulic cylinder 9 that connecting plate 7 connects, the first rotating shaft seat 10 being fixedly connected with cover board 2 and the second shaft seat 11, with first rotating shaft
The shaft 12 that seat 10 is fixedly connected with the second shaft seat 11, three rolling bearing units 13 being pivotally connected with shaft 12, three pieces of first ends point
It is not connect with each rolling bearing units 13, the bearing fixed block 14 that the other end is connect with connecting plate 7 is fixedly connected straight with cover seat of manhole 1
Line rack 15, the sector gear 16 being fixedly connected with shaft 12, the gear installation base 17 being connect with connecting plate 7 are installed with gear
The first gear axis and second gear axis of 17 connection of seat, the active connecting is engaged with first gear axis connection and with linear gear rack 15
Gear 18, the driven gear 19 with first gear axis connection, with second gear axis connection and with sector gear 16 and driven gear
The transmission gear 26 of 19 engagement connections.
Cover board 2 is fixedly connected by first rotating shaft seat 10 and the second shaft seat 11 with 12 shaft of shaft, and cover board 2 can be around the shaft
12 rotations, connecting plate 7 are slidably connected by the first sliding block 5 and the first guide post 3 and the second sliding block 6 with the second guide post 4 so that even
Fishplate bar 7 can move up and down.When the piston rod of hydraulic cylinder 9 stretches out, piston rod pushes connecting plate 7 to move up, 7 band of connecting plate
Dynamic bearing fixed block 14 and rolling bearing units 13 move up, and make first rotating shaft seat 10, the second shaft seat 11, shaft 12, cover board 2
It is moved to far from 1 direction of cover seat of manhole, cover board 2 is detached with cover seat of manhole 1, and linear gear rack 15 generates relative motion with connecting plate 7, straight
Driving gear 18 rotates under the action of line rack 15, and the rotation of driving gear 18 drives the rotation synchronous with driven gear 19 of first gear axis
Turn, driven gear 19 is rotated with nutating gear 26 around second gear axis, and transmission gear 26 drives sector gear 16 and shaft 12
Rotation, makes cover board 2 and shaft 12 rotate together, cover board 2 is opened.When the piston rod of hydraulic cylinder 9 is shunk, piston rod pulls
Connecting plate 7 moves down, and connecting plate 7 is moved down with dynamic bearing fixed block 14 and rolling bearing units 13, make first rotating shaft seat 10,
Second shaft seat 11, shaft 12, cover board 2 are moved to close to 1 direction of cover seat of manhole, and linear gear rack 15 generates opposite fortune with connecting plate 7
Dynamic, driving gear 18 rotates under the action of linear gear rack 15, and the rotation of driving gear 18 drives first gear axis and driven gear
19 synchronous rotaries, driven gear 19 are rotated with nutating gear 26 around second gear axis, and transmission gear 26 drives sector gear 16
It is rotated with shaft 12, so that cover board 2 and shaft 12 is rotated together, cover board 2 is closed.When 9 piston rod of hydraulic cylinder stretches out, cover board
2 realize that when 9 piston rod of hydraulic cylinder is shunk, cover board 2 is realized simultaneously to far from the movement of 1 direction of cover seat of manhole and flip-over simultaneously
It is overturn to close to the movement of 1 direction of cover seat of manhole with inside, to keep the opening and closing of well lid rapider.
Optionally, hydraulic pressure well lid provided by the utility model, also have the upper limit position switch 21 that is connect with cover seat of manhole 1 and under
Limit switch 22, the stroke lever 23 being connect with connecting plate 7, the touching block 24 being connect with stroke lever 23,21 He of upper limit position switch
Lower position switch 22 is connect with the oil path control system electric signal of hydraulic cylinder 9.When touching block 24 touches upper limit position switch
21 or when lower position switch 22, upper limit position switch 21 or lower position switch 22 send out control signal, and hydraulic oil source is made to stop to liquid
9 fuel feeding of compressing cylinder, 9 piston rod of hydraulic cylinder is out of service, when touching block 24 touches upper limit position switch 21, at cover board 2
In maximum opening, when touching block 24 touches lower position switch 22, cover board 2 is in and 1 closed state of cover seat of manhole.
Optionally, the piston rod of hydraulic pressure well lid provided by the utility model, hydraulic cylinder 9 is cut with scissors by hinged shaft and connecting plate 7
It connects.The piston rod of hydraulic cylinder 5 card resistance when flexible can be effectively prevent using articulated manner.
Optionally, hydraulic pressure well lid provided by the utility model also has and is connect with limited block 20, adjusts the tune of restraining position
Save bolt 25.
Optionally, hydraulic pressure well lid provided by the utility model also has the limited block being connect with cover seat of manhole 1 or mounting base 8
20.When connecting plate 7 touches limited block 20, the piston rod of hydraulic cylinder 9 stops stretching out, and cover board 2 is in maximum opening.
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 well lid, including cover seat of manhole（1）And cover board（2）；It is characterized in that, also having and the cover seat of manhole（1）Even
The first guide post connect（3）With the second guide post（4）；Respectively with first guide post（3）With the second guide post（4）First to be slidably connected
Sliding block（5）With the second sliding block（6）；With first sliding block（5）With the second sliding block（6）The connecting plate of connection（7）；With the well lid
Seat（1）The mounting base of connection（8）；Cylinder seat and the mounting base（8）Connection, piston rod and the connecting plate（7）The hydraulic pressure of connection
Oil cylinder（9）；With the cover board（2）The first rotating shaft seat of connection（10）With the second shaft seat（11）；With the first rotating shaft seat
（10）With the second shaft seat（11）The shaft of connection（12）；At least two and the shaft（12）The rolling bearing units of pivot joint（13）；
First end and the rolling bearing units（13）Connection, the other end and the connecting plate（7）The bearing fixed block of connection（14）；With it is described
Cover seat of manhole（1）The linear gear rack of connection（15）；With the shaft（12）The sector gear of connection（16）；With the connecting plate（7）
The gear installation base of connection（17）；With the gear installation base（17）The first gear axis and second gear axis of connection；With it is described
First gear axis connection and with the linear gear rack（15）Engage the driving gear of connection（18）；With the first gear axis connection
Driven gear（19）；With the second gear axis connection and with the sector gear（16）And driven gear（19）Engagement connects
The transmission gear connect（26）.
2. hydraulic pressure well lid according to claim 1, which is characterized in that also have and the cover seat of manhole（1）The upper limit of connection
Bit switch（21）And lower position switch（22）；With the connecting plate（7）The stroke lever of connection（23）；With the stroke lever（23）Even
The touching block connect（24）；The upper limit position switch（21）And lower position switch（22）With hydraulic cylinder（9）Oil circuit control system
Electric signal of uniting connects.
3. hydraulic pressure well lid according to claim 1, which is characterized in that the hydraulic cylinder（9）Piston rod pass through hinged shaft
With the connecting plate（7）It is hinged.
4. hydraulic pressure well lid according to claim 1, which is characterized in that also have and the cover seat of manhole（1）Or mounting base（8）
The limited block of connection（20）.
5. hydraulic pressure well lid according to claim 4, which is characterized in that also have and the limited block（20）Connection is adjusted
The adjusting bolt of restraining position（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721860093.0U CN207714383U (en) | 2017-12-27 | 2017-12-27 | A kind of hydraulic pressure well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721860093.0U CN207714383U (en) | 2017-12-27 | 2017-12-27 | A kind of hydraulic pressure well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207714383U true CN207714383U (en) | 2018-08-10 |
Family
ID=63050410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721860093.0U Active CN207714383U (en) | 2017-12-27 | 2017-12-27 | A kind of hydraulic pressure well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207714383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193715A (en) * | 2017-12-27 | 2018-06-22 | 长沙金龙铸造实业有限公司 | Hydraulic pressure well lid |
-
2017
- 2017-12-27 CN CN201721860093.0U patent/CN207714383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193715A (en) * | 2017-12-27 | 2018-06-22 | 长沙金龙铸造实业有限公司 | Hydraulic pressure well lid |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220608 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. |