CN203296072U - Inspection well protection device - Google Patents
Inspection well protection device Download PDFInfo
- Publication number
- CN203296072U CN203296072U CN2013203683646U CN201320368364U CN203296072U CN 203296072 U CN203296072 U CN 203296072U CN 2013203683646 U CN2013203683646 U CN 2013203683646U CN 201320368364 U CN201320368364 U CN 201320368364U CN 203296072 U CN203296072 U CN 203296072U
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- CN
- China
- Prior art keywords
- caution
- lid
- cover
- connecting rod
- inspection shaft
- 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
An inspection well protection device comprises a first warning cover and a second warning cover which are respectively hinged to one side of an inspection well and oppositely arranged. The bottom of the first warning cover is provided with a first connecting rod perpendicular to the plane of the first warning cover, the bottom of the second warning cover is provided with a second connecting rod perpendicular to the plane of the second warning cover, the first connecting rod is connected with the second connecting rod by the aid of a spring, and compression gas springs are hinged to the lower surfaces of the first warning cover and the second warning cover and fixedly mounted on the side wall of an inspection well. The inspection well protection device is simple in structure, warning and protecting functions can be achieved for the inspection well without a well cover, and potential safety hazards are decreased.
Description
Technical field
The utility model relates to a kind of protector, is specifically related to a kind of Full-automatic omnibearing Double-safety manhole protector.
Background technology
Inspection shaft is the turning that is used in drainage pipe, and branch, fall, and waits place, so that check, the well of dredging use, formal name used at school is in manhole.In like manner, be embedded in underground telecommunication cable manhole, the power cable manhole, also be inspection shaft.
At present, along with the development of society, inspection shaft quantity in urban construction is also increasing.Inspection shaft generally adopts circular well lid to cover now, but but has following defect: 1, well lid is easily stolen by the people, and after stealing, if the staff can't in time make caution, inspection shaft probably causes damage to the safety of pedestrian, vehicle; 2, present well lid, owing to being circular, if the pedestrian steps down in the edge of well lid, is easy to well lid and upset occurs, causes the pedestrian personal injury to occur.
The utility model content
The technical problem that the utility model solves is to provide a kind of inspection shaft protector, thereby solves the problem in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of inspection shaft protector, comprise the first caution lid and the second caution lid, and described the first caution lid and the second caution lid are articulated in respectively a side of inspection shaft, and are oppositely arranged;
The bottom of described the first caution lid is provided with the head rod that covers plane perpendicular to described the first caution, the bottom of described the second caution lid is provided with the second connecting rod that covers plane perpendicular to described the second caution, between described head rod and the second connecting rod, utilizes spring to be connected;
The soffit of described the first caution lid and the second caution lid also is hinged with the compressed gas spring, and described compressed gas spring is fixedly installed on the sidewall of described inspection shaft.
In the utility model, between described the first caution lid and head rod, between described the second caution lid and the second connecting rod, employing is welded and fixed.
In the utility model, described the first caution lid and second is warned and is covered the property right unit that can be provided with caveat, Warning board, caution phone, inspection shaft etc. specifying information.
In the utility model, owing to by the design of welding full wafer disjunctor, having anti-theft feature; Can warn to cover at the first caution lid and second reflective membrane is set, have alarm function night.
Principle of the present utility model is as follows: under normal condition, the first caution lid and the second caution lid all are pressed the bottom in well lid, when manhole cover loss, under the effect of spring and compressed gas spring, the first caution lid and the second caution cover erect, thereby play the protective action of Full-automatic omnibearing.
Simultaneously, due to the existence of the first caution lid and the second caution lid, well lid also is not easy upset.
Owing to having adopted above technical scheme, the utlity model has following beneficial effect:
The utility model is simple in structure, can play good caution, protective action to the inspection shaft of disappearance well lid, has reduced potential safety hazard.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the utility model.
Referring to Fig. 1, a kind of inspection shaft protector, comprise that the first caution cover the 1 and second caution and cover 2, and described first warns and to cover 1 and second and warn and cover 2 and be articulated in respectively a side of inspection shaft 3, and is oppositely arranged; Described the first caution cover 1 bottom and is provided with perpendicular to described first and warns the head rod 4 that covers 1 plane, described the second caution cover 2 bottom and is provided with and warns the second connecting rod 5 that covers 2 planes perpendicular to described second, between described head rod 4 and the second connecting rod 5, utilizes spring 6 to be connected; Described the first caution cover 1 and second and is warned and to cover 2 soffit and also be hinged with compressed gas spring 7, and described compressed gas spring 7 is fixedly installed on the sidewall of described inspection shaft 3.
In the utility model, described the first caution cover 1 and head rod 4 between, described second warn and to cover between the 2 and second connecting rod 5, employing is welded and fixed.
In the utility model, described the first caution cover the 1 and second caution and is covered on 2 and can be provided with caveat, warn phone etc. specifying information.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. inspection shaft protector is characterized in that: comprise the first caution lid and the second caution lid, described the first caution lid and second is warned to cover and is articulated in respectively a side of inspection shaft, and is oppositely arranged;
The bottom of described the first caution lid is provided with the head rod that covers plane perpendicular to described the first caution, the bottom of described the second caution lid is provided with the second connecting rod that covers plane perpendicular to described the second caution, between described head rod and the second connecting rod, utilizes spring to be connected;
The soffit of described the first caution lid and the second caution lid also is hinged with the compressed gas spring, and described compressed gas spring is fixedly installed on the sidewall of described inspection shaft.
2. a kind of inspection shaft protector according to claim 1 is characterized in that: between described the first caution lid and head rod, between described the second caution lid and the second connecting rod, employing is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203683646U CN203296072U (en) | 2013-06-18 | 2013-06-18 | Inspection well protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203683646U CN203296072U (en) | 2013-06-18 | 2013-06-18 | Inspection well protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296072U true CN203296072U (en) | 2013-11-20 |
Family
ID=49572094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203683646U Expired - Fee Related CN203296072U (en) | 2013-06-18 | 2013-06-18 | Inspection well protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695484A (en) * | 2015-02-15 | 2015-06-10 | 武克勇 | Multifunctional protective well cover assembly |
-
2013
- 2013-06-18 CN CN2013203683646U patent/CN203296072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695484A (en) * | 2015-02-15 | 2015-06-10 | 武克勇 | Multifunctional protective well cover assembly |
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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: 20131120 Termination date: 20160618 |