CN209066501U - A kind of city integrated piping lane anti-pinch cover plate assembly - Google Patents
A kind of city integrated piping lane anti-pinch cover plate assembly Download PDFInfo
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- CN209066501U CN209066501U CN201821672774.9U CN201821672774U CN209066501U CN 209066501 U CN209066501 U CN 209066501U CN 201821672774 U CN201821672774 U CN 201821672774U CN 209066501 U CN209066501 U CN 209066501U
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- hydraulic
- cover board
- piping lane
- integrated piping
- city integrated
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Abstract
The utility model provides a kind of city integrated piping lane anti-pinch cover plate assembly, including cover board, the hydraulic stem being connected to below cover board, hydraulic pump, motor, reversal valve, relay, the electronic control unit for driving hydraulic pump；Electronic control unit controls commutation valve events by relay, and the oil inlet of hydraulic oil can effectively avoid the danger that material and personnel are surprisingly clamped when passing in and out aperture to change the direction of motion of hydraulic stem with fuel-displaced direction in change reversal valve.Realize that the pinch resistant functionality of city integrated piping lane feeding port, escaping exit, ventilation opening, system have the characteristics that real-time, corresponding speed block, sensitivity height etc..
Description
Technical field
The utility model belongs to urban operating mechanism security fields, especially a kind of cover plate assembly for city integrated piping lane.
Background technique
City integrated piping lane is exactly the comprehensive corridor of underground urban duct.A tunnel space is built in Urban Underground, it will
Electric power, communication, the various utilities pipelines such as combustion gas, heat supply, plumbing are integrated in one, and are equipped with special access hole, hoisting port and prison
Examining system implements unified planning, Uniting, unification construction and management, is important infrastructure and the " life for ensureing city operations
Order line ".Beijing has just been laid with more than 1000 meters of pipe gallery early in 1958 under the Tian'anmen Square.2006 in Zhong Guan-cun west
Area has built up the pipe gallery of China mainland area Article 2 modernization.The pipe gallery main line is 2 kilometers long, and 1 kilometer of branch wire length,
Including the municipal pipelines such as water, electricity, hot and cold, combustion gas, communication.1994, Shanghai City government planning built first, continent scale
It is maximum, apart from longest pipe gallery --- Pudong New District Zhang Yanglu pipe gallery.11.125 kilometers of the pipe gallery overall length is received
Four kinds of urban pipelines such as water supply, electric power, information and coal gas are held.Songjiang new city demonstration underground pipe gallery has also been built up in Shanghai
Engineering (phase) and " ring adds a line ", are always about 6 kilometers of Jiading District Anting New Town pipe gallery system.China and Singapore
The Suzhou Industrial Park infrastructure construction of joint development, by exploitation in 10 years, underground utilities corridor was also begun to take shape.
In recent years, State Council pays much attention to promote the construction of Urban Underground pipe gallery, has successively printed and distributed " state since 2013
Be engaged in institute about reinforce urban infrastructure construction opinion ", " General Office of the State Council about reinforce City Buried Pipeline implementation management
Instruction ", deployment carry out Urban Underground pipe gallery build pilot work.With the development of pilot work, domestic city
Pipe gallery construction is unfolded successively.
Pipe gallery is to guarantee in daily use and maintenance, and personnel, the disengaging of material are convenient, at the top of piping lane one
As there are the escape inspection socket of personnel, the feeding port and ventilation opening etc. of various sizes, convenient for daily management and to use, Yi Jishi
Existing pipe gallery takes into account the requirement of people's air defense design, generallys use the well lid with mechanical driver unit, this kind of well lid is easy to operate,
It is easy to use, but since it uses machine power, for example hydraulicdriven hydraulic check well lid is used, the executing agency of movement
On the hydraulic stem of well head, it is responsible for the hydraulic power unit of power output, the wall inside piping lane ground or piping lane can be generally set
On, the control cabinet for controlling opening and closing is generally also disposed on the wall that personnel more operate.Accordingly, there exist power source, control mechanism,
Situation of the executing agency not at one, there are the possibility of maloperation；Again due to machine power output there is also failure etc. may,
Situations such as generation of the movement mechanism in personnel, material disengaging unexpectedly stops or starts.Therefore, it is necessary to design one kind for system
Can be in the automatic monitoring state of use process, and the safety guard to take measures automatically at the time of emergency guarantees material,
Especially personnel safety.
In summary illustrate, the technical solution for needing one kind new is to solve the above problems.
Summary of the invention
Goal of the invention: the utility model discloses a kind of city integrated piping lane feeding port, personnel inspection using hydraulic power
The safety monitoring of cover plate opening and closing movement of the apertures such as mouth and ventilation opening when having personnel, material disengaging and perception monitoring method and dress
It sets, for preventing personnel and material from surprisingly being clamped, realizes the needs of the safety disengaging piping lane such as personnel, material.
Technical solution: in order to achieve the above objectives, following technical solution can be used in the utility model:
A kind of city integrated piping lane anti-pinch cover plate assembly is beaten including cover board, the framework of carrying cover board, for controlling cover board
Open or close hydraulic system, the control system closed；Hinged with the framework and opposite framework in one lateral margin of the cover board opens or closes,
The hydraulic system include be connected to below cover board and support the hydraulic stem of cover board, the hydraulic cylinder for accommodating hydraulic stem, hydraulic oil container,
It connects the hydraulic pump of hydraulic oil container, drive the motor of hydraulic pump；The control system includes relay, electronic control unit, changes
To valve；Reversal valve is connected to hydraulic pump by oil pipe, and electronic control unit controls commutation valve events by relay, changes commutation
The oil inlet of hydraulic oil and fuel-displaced direction in valve, to change the direction of motion of hydraulic stem.
The utility model has the advantages that compared with the existing technology, the city integrated piping lane anti-pinch cover plate assembly of the utility model can be by changing
Become cylinder movement direction and open cover board rapidly, can effectively avoid the danger that material and personnel are surprisingly clamped when passing in and out aperture
Danger.Realize the pinch resistant functionality of city integrated piping lane feeding port, escaping exit, ventilation opening.
Further, the reversal valve is solenoid directional control valve.
Further, the top of the hydraulic stem and the lower surface of cover board are hinged, and the hydraulic stem pushes up upwards plays cover board
It opens, hydraulic stem, which pulls down, closes cover board.
Detailed description of the invention
Fig. 1 is the unlatching perspective view of the city integrated piping lane anti-pinch cover plate assembly of the utility model, and illustrates cover board phase
State when being opened to framework.
Fig. 2 is the material clamping schematic isometric of the city integrated piping lane anti-pinch cover plate assembly of the utility model.
Fig. 3 is the electric control theory figure of the city integrated piping lane anti-pinch cover plate assembly of the utility model.
Fig. 4 is the hydraulic transmission principle figure of the city integrated piping lane anti-pinch cover plate assembly of the utility model.
Specific embodiment
The utility model discloses a kind of city integrated piping lane anti-pinch cover plate assembly, the throwing suitable for city integrated piping lane
The opening such as material mouth, inspection socket and ventilation opening.
As shown in Figure 1, the city integrated piping lane anti-pinch cover plate assembly includes cover board 1, the framework 11 for carrying cover board, is used for
Hydraulic system, the control system that control cover board opens or closes.One lateral margin of the cover board 1 is hinged with framework 11 and with respect to frame
Body 11 opens or closes.
As shown in figure 1, figure 3 and figure 4, the hydraulic system includes the hydraulic stem for being connected to 1 lower section of cover board and supporting cover board 1
3, the hydraulic cylinder 2, hydraulic oil container 12, the hydraulic pump 10 for connecting hydraulic oil container 12, the motor for driving hydraulic pump 10 of hydraulic stem 3 are accommodated
4；The control system includes that Hall sensor 9, relay 5, electronic control unit 6 (ECU), the electromagnetism of detection motor speed change
To valve 8.Solenoid directional control valve 8 is connected to hydraulic pump 10 by oil pipe 13.The top of hydraulic stem 3 and the lower surface of cover board 1 are hinged.It is logical
It crosses motor 4 and drives hydraulic pump 10, the hydraulic oil of fuel tank 12 is pumped into solenoid directional control valve 8 by high-pressure oil pipe 13, into hydraulic oil
Hydraulic stem 3 is released or withdrawn to pipe 2, realizes that cover board 1 opens and closes.
Hall sensor 9 detects the real-time revolving speed of motor.Electronic control unit 6 controls reversal valve 8 by relay 5 and moves
Make, changes the oil inlet of hydraulic oil and fuel-displaced direction in reversal valve 8, to change the direction of motion of hydraulic stem 3.
The city integrated piping lane is with anti-clip process of the anti-pinch cover plate assembly in specific work process, than as shown in Fig. 2,
When clamping foreign matter between cover board and framework.Electronic control unit 6 controls solenoid directional control valve 8 by relay 5 and acts, and changes commutation
The oil inlet of hydraulic oil is with fuel-displaced direction in valve 8 and by bouncing back, to change into opposing hydraulic cylinder 2 protruding by hydraulic stem, makes cover board 1
It opens outward, so that caught object is taken out, can effectively avoid the danger that material and personnel are surprisingly clamped when passing in and out aperture.
Realize that the pinch resistant functionality of city integrated piping lane feeding port, escaping exit, ventilation opening, system have real-time, corresponding speed block, sensitivity
High feature.
In addition, there are many concrete methods of realizing and approach of the utility model, the above is only the preferred of the utility model
Embodiment.It should be pointed out that for those skilled in the art, before not departing from the utility model principle
It puts, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.This reality
The available prior art of each component part being not known in example is applied to be realized.
Claims (3)
1. a kind of city integrated piping lane anti-pinch cover plate assembly is opened including cover board, the framework of carrying cover board, for controlling cover board
Or hydraulic system, the control system closed；Hinged with the framework and opposite framework in one lateral margin of the cover board opens or closes, institute
Stating hydraulic system includes being connected to below cover board and supporting the hydraulic stem of cover board, accommodate hydraulic cylinder, the hydraulic oil container, company of hydraulic stem
It connects the hydraulic pump of hydraulic oil container, drive the motor of hydraulic pump；It is characterized in that,
The control system includes relay, electronic control unit, reversal valve；Reversal valve is connected to hydraulic pump by oil pipe, electricity
Sub-control unit controls commutation valve events by relay, changes the oil inlet of hydraulic oil and fuel-displaced direction in reversal valve, to change
Become the direction of motion of hydraulic stem.
2. city integrated piping lane anti-pinch cover plate assembly according to claim 1, it is characterised in that: the reversal valve is electricity
Magnetic reversal valve.
3. city integrated piping lane anti-pinch cover plate assembly according to claim 2, it is characterised in that: the top of the hydraulic stem
End is hinged with the lower surface of cover board, and the hydraulic stem pushes up upwards opens cover board, and hydraulic stem, which pulls down, closes cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821672774.9U CN209066501U (en) | 2018-10-16 | 2018-10-16 | A kind of city integrated piping lane anti-pinch cover plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821672774.9U CN209066501U (en) | 2018-10-16 | 2018-10-16 | A kind of city integrated piping lane anti-pinch cover plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209066501U true CN209066501U (en) | 2019-07-05 |
Family
ID=67094835
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821672774.9U Active CN209066501U (en) | 2018-10-16 | 2018-10-16 | A kind of city integrated piping lane anti-pinch cover plate assembly |
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| CN (1) | CN209066501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305269A (en) * | 2020-04-02 | 2020-06-19 | 中建四局第五建筑工程有限公司 | Utility tunnel throws material well and seals ventilation unit |
-
2018
- 2018-10-16 CN CN201821672774.9U patent/CN209066501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305269A (en) * | 2020-04-02 | 2020-06-19 | 中建四局第五建筑工程有限公司 | Utility tunnel throws material well and seals ventilation unit |
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