CN205742278U - A kind of New-type Safety anti-theft well lid - Google Patents
A kind of New-type Safety anti-theft well lid Download PDFInfo
- Publication number
- CN205742278U CN205742278U CN201620340525.4U CN201620340525U CN205742278U CN 205742278 U CN205742278 U CN 205742278U CN 201620340525 U CN201620340525 U CN 201620340525U CN 205742278 U CN205742278 U CN 205742278U
- Authority
- CN
- China
- Prior art keywords
- well lid
- main body
- base
- semicircle
- lid base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The open a kind of New-type Safety anti-theft well lid of this utility model, includes well lid base and well lid main body.Well lid base inner wall is provided with telescopic bar and connects well lid main body.Well lid inwall connects the alarming device scribbling fluorescence coating by spring.Again without under the pressure condition of top, setting of automatically upspringing.The contact position of well lid base and well lid main body is provided with rubber blanket, plays buffer protection and prevents the effect of noise.Well lid main body is provided with semicircle protection cap and semicircle opening, has lock core in semicircle opening, and lock core connects L-type bolt, and bolt can enter the groove corresponding thereto that well lid base medial wall is arranged, it is to avoid well lid is stolen.
Description
Technical field
This utility model relates to a kind of New-type Safety anti-theft well lid.
Background technology
Well lid in Current City Road, all also exists the biggest hidden danger in job safety and traffic safety.Work as work
When people carries out operation, many well lids can only turn over and turn 90 degrees left and right, and well lid easily unstable lid goes back, and easily causes the accident, wound
And personnel.Owing to well lid material is cast iron, theftproof performance is the most poor, the situation that well lid is stolen often occurs, particularly
At night, under the prompting not having any eye-catcher, pedestrian or vehicle can be fallen between careless.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, and either on or off safety has damping to reduce noise result
Well lid, it is ensured that even if in the case of well lid is lost, it is also possible to avoid pedestrian to be strayed into the tragedy of down-hole.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of New-type Safety anti-theft well lid, including well lid main body and well lid base, well lid base medial wall is provided with can stretch
Contracting rotating tension bar, side, telescopic rotary pull bar lower end and well lid base medial wall are fixing to be connected, telescopic rotary pull bar upper
Holding be connected fixing with well lid bottom part body, telescopic rotary pull bar can stretch and rotate, and arranges a bullet inside well lid base
Spring, the side of lower spring end is fixing with inside well lid base to be connected, and the upper end of spring connects one piece of warning sign scribbling fluorescence coating,
When well lid main body depart from well lid base time, warning sign under the pressure without top manhole cover body, setting of automatically upspringing, opening of well lid
Opening device, is a semicircle protection cap and semicircle opening, and semicircle protection cap is connected through the hinge with well lid main body, semicircle
Arranging lock core in shape opening, lock core is connected to the fixing connection of L-type bolt, lock core and L-type bolt, uses key controlled lockmaking bar to enter
Entering the groove of the well lid base medial wall corresponding with exiting bolt, well lid main body is provided with rubber with the place of well lid base contacts
Cushion pad, and well lid main body is provided with the opening of two cross-shapeds.
The beneficial effects of the utility model are: due to arrange telescopic rotary pull bar carry out opening by flexible and rotation and
Close well lid main body, it is to avoid well lid refunds the personnel of injuring；Warning sign can point out pedestrian's sewer herein temporarily without well lid, reminds passing
Pedestrian adds to note, owing to arranging without under well lid state, appliance for releasing single plays fluorescence warning mark at night, it is to avoid holdee and Che
Have an accident；Due to the semicircle protection cap arranged and semicircle opening, provide convenient for open manhole cover main body, and protect
Protect the L-type lock in semicircle opening.The place of well lid base and well lid body contact is provided with rubber buffer, plays buffering and protects
Protect effect, and reduce noise.Two cross-shaped openings that well lid main body is arranged, for draining, stop that rubbish enters in well.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model.
The semicircle protection cap 6 of 1 well lid base 2 well lid main body 3 rubber buffer 4 hinge 5 can be stretched
Contracting rotating tension bar 7 warning sign 8 spring 9 lock core 10 L-type bolt 11 fluorescence coating 12 cross-shaped opening
13 grooves
Detailed description of the invention:
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of New-type Safety anti-theft well lid, includes well lid base 1 and well lid main body 2, and being provided with inside well lid base 1 can
Flexible rotating tension bar 6, telescopic rotary pull bar 6 side is connected with fixing inside well lid base 1, telescopic rotary pull bar 6 upper
Hold be connected fixing with well lid main body 2 bottom.Telescopic rotary pull bar 6 is flexible and rotation can open and close well lid main body 2.
Being provided with a spring 8 inside well lid base 1, the side of spring 8 lower end is fixing with well lid base 1 inwall to be connected, spring 8 upper
End connects one piece of warning sign scribbling fluorescence coating 11, points out sewer herein temporarily without well lid, to remind passing passerby to remind passing row
People add note, when well lid main body 2 departs from well lid base 1, warning sign 7 under the pressure without top well lid main body 2, appliance for releasing single
Rise and erect.The opening device of well lid main body 2, is a semicircle protection cap 5 and semicircle opening, semicircle protection cap 5 and well
Lid main body 2 is connected by hinge 4, arranges lock core 9 in semicircle opening, and lock core 9 is connected to L-type bolt 10.Lock core 9 and L-type lock
Bar 10 is fixing to be connected, and uses key controlled lockmaking bar 10 to enter the groove 13 inside the well lid base corresponding with exiting bolt.
The place that well lid main body 2 contacts with well lid base 1 is provided with rubber buffer 3, prevents well lid main body 2 and well lid base 1 on top
Make a noise in the case of having traffic loading, and play the effect of buffering.Well lid main body 2 has two cross-shaped openings 12,
For draining, stop that rubbish enters in well.
Claims (1)
1. a New-type Safety anti-theft well lid, it is characterised in that: include that well lid main body and well lid base, well lid base medial wall set
Being equipped with telescopic rotary pull bar, side, telescopic rotary pull bar lower end is fixing with well lid base medial wall to be connected, telescopic rotary
Pull bar upper end is fixing with well lid bottom part body to be connected, and arranges a spring, the side of lower spring end and well lid inside well lid base
Fixing connection inside base, the upper end of spring connects one piece of warning sign scribbling fluorescence coating, and the opening device of well lid, is one and half
Circular protection cap and semicircle opening, semicircle protection cap is connected through the hinge with well lid main body, arranges lock in semicircle opening
Core, lock core is connected to the fixing connection of L-type bolt, lock core and L-type bolt, and well lid base medial wall is provided with corresponding with L-type bolt
Groove, the place of well lid main body and well lid base contacts is provided with rubber buffer, and well lid main body has opening of two cross-shapeds
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340525.4U CN205742278U (en) | 2016-04-19 | 2016-04-19 | A kind of New-type Safety anti-theft well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340525.4U CN205742278U (en) | 2016-04-19 | 2016-04-19 | A kind of New-type Safety anti-theft well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205742278U true CN205742278U (en) | 2016-11-30 |
Family
ID=57374628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620340525.4U Expired - Fee Related CN205742278U (en) | 2016-04-19 | 2016-04-19 | A kind of New-type Safety anti-theft well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205742278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869179A (en) * | 2017-03-21 | 2017-06-20 | 无锡市卡德姆机械科技有限公司 | High stability well lid |
-
2016
- 2016-04-19 CN CN201620340525.4U patent/CN205742278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869179A (en) * | 2017-03-21 | 2017-06-20 | 无锡市卡德姆机械科技有限公司 | High stability well lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170419 |