CN200999349Y - Well cover with burglarproof effect - Google Patents

Well cover with burglarproof effect Download PDF

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Publication number
CN200999349Y
CN200999349Y CNU2007200670136U CN200720067013U CN200999349Y CN 200999349 Y CN200999349 Y CN 200999349Y CN U2007200670136 U CNU2007200670136 U CN U2007200670136U CN 200720067013 U CN200720067013 U CN 200720067013U CN 200999349 Y CN200999349 Y CN 200999349Y
Authority
CN
China
Prior art keywords
well lid
lock
rotating shaft
locking bars
disc
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
Application number
CNU2007200670136U
Other languages
Chinese (zh)
Inventor
项敏
朱嘉翠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI CIVILIAN WENQI MIDDLE SCHOOL
Original Assignee
SHANGHAI CIVILIAN WENQI MIDDLE SCHOOL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI CIVILIAN WENQI MIDDLE SCHOOL filed Critical SHANGHAI CIVILIAN WENQI MIDDLE SCHOOL
Priority to CNU2007200670136U priority Critical patent/CN200999349Y/en
Application granted granted Critical
Publication of CN200999349Y publication Critical patent/CN200999349Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a well lid of a pit well on the urban road, in particular to a well lid with theftproof effect. The utility model comprises a well lid body and a lock mechanism, which is characterized in that: the lock mechanism comprises a rotating shaft going through the middle of the well lid body and driven by the key and a disc body arranged below the well lid body an connected with the lower end of the rotating shaft; the both sides of the upper surface of the disc body separately connected with one end of two lock levers movably through rivets and the other end of the two lock levers separately points at the opposite direction; the active paths of the two lock levers below the well lid body are separately connected with a limit part; the two lock levers respectively go through the limit part. The utility model mainly solves the technical problem that one end of the current well lid body is with the lock mechanism and the other end without the lock mechanism can be easily prized, so the utility model has good theftproof function.

Description

A kind of well lid with anti-theft effect
Technical field
The utility model relates to the well lid of Jiao Jing on the urban road, particularly a kind of well lid with anti-theft effect.
Background technology
As everyone knows, have a lot of Jiao Jing under urban road or the road, the sewage that is used to store discharging that has, what have is used to wear power supply, heating pipeline and circuit, and therefore, it is a requisite building in our city of living.These store the aboveground well lid that all has, and its effect comprises:
1, avoid people, animal or vehicle to fall into Jiao Jing;
2, the dirty gas of avoiding storing in the well is excessive, the infringement air;
3, pipe, the line facility of avoiding storing in the well stolen.
But existing Manhole cover does not have anti-theft device mostly, does not so just have antitheft effect at all.Particularly some well lid itself is exactly the metal well lid with certain economic value, therefore, and the also phenomenon that has well lid to go adrift often.
Based on above-mentioned situation, the someone has invented the well lid with anti-theft feature.(notice of authorization number: CN2528804Y) disclose and the utility model discloses a kind of anti-stealing manhole cover with lock, this anti-stealing manhole cover with lock is made up of latch mechanism, well lid body and key three parts as: Chinese utility model patent manual; Described well lid body is circular, is provided with a groove that can clamp along the end in the diameter two ends below the well lid body, and the other end is fixed with latch mechanism; This anti-stealing manhole cover latch mechanism with lock utilizes lever principle to make, and discards spring element, and corrosion-resistant, it is firm to lock, and it is permanent to use, and only need take off former well lid and change the purpose that this Manhole cover with lock can reach theft protection.
But above-mentioned well lid body has only an end to have latch mechanism, and does not have an end of latch mechanism to be pried open very easily.Such well lid, its anti-theft effect also are very limited.
The utility model content
The purpose of this utility model is to provide a kind of well lid with anti-theft effect, and mainly solve existing well lid body and have only an end to have latch mechanism, be the technical problem of being pried open very easily and there is not an end of latch mechanism, therefore, have good anti-theft feature.
For addressing the above problem, the utility model is achieved in that
A kind of well lid with anti-theft effect, comprise well lid body and latch mechanism, it is characterized in that: this latch mechanism comprises that one is arranged in the rotating shaft by key actuated of well lid body central authorities, be arranged at below the well lid body and the disc that is connected with the rotating shaft lower end, these disc upper surface both sides flexibly connect an end of two locking bars respectively by rivet, the two locking bar other ends are directed in opposite directions respectively, and is connected with limiting section respectively on the two locking bar active paths below the well lid body, and two locking bars are arranged in the limiting section respectively.
Described well lid with anti-theft effect is characterized in that: the corresponding position of these well lid body both sides and two locking bars has extension.
Described well lid with anti-theft effect is characterized in that: have one on this well lid body and hide renovating of rotating shaft keyhole.
By technique scheme, the beneficial effects of the utility model are:
The utlity model has the locking bar mechanism of two-way extension, the lockhole that can cooperate well head both sides, cellar for storing things to be provided with locks well lid.Compare with existing product, the thief can not pry open well lid from one-sided.
In addition, well lid body of the present utility model both sides can be provided with extension, implement to steal with thin slice saw blade cutting locking bar to avoid the thief.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is a side sectional view of the present utility model.
Fig. 3 is a upward view of the present utility model.
Among the figure:
1-well lid body;
11,12-limiting section;
13,14-extension;
The 2-latch mechanism;
The 21-rotating shaft;
The 22-disc;
23,24-locking bar.
The specific embodiment
See also Fig. 1,2,3, it is a kind of structural representation with well lid of anti-theft effect of the utility model.As shown in the figure: it comprises well lid body 1 and latch mechanism 2.This latch mechanism 2 comprises that one is arranged in the rotating shaft 21 by key actuated of well lid body 1 central authorities, be arranged at below the well lid body 1 and the disc 22 that is connected with rotating shaft 21 lower ends, these disc 22 upper surface both sides flexibly connect an end of two locking bars 23,24 respectively by rivet, two locking bars, 23,24 other ends are directed in opposite directions respectively, and be connected with limiting section 11,12 respectively on two locking bars, 23,24 active paths below the well lid body 1, two locking bars 23,24 are arranged in respectively in the limiting section 11,12, and it is spacing that this structure is mainly used in the flexible path of locking bar 23,24.
During use, it is flexible to both direction respectively to drive two locking bars 23,24 by rotating shaft 21 and disc 22, particularly after locking bar 23,24 stretches out, can buckle in the lockhole of offering well head both sides, cellar for storing things.
The corresponding position of these well lid body 1 both sides and two locking bars 23,24 has extension 13,14, is mainly used in the extending area of blocking locking bar 23,24, prevents that the thief from cutting with the thin slice saw blade, to implement theft.
Have one on this well lid body 1 and hide renovating of rotating shaft 21 keyholes, be used to protect the keyhole in the rotating shaft 21 not stopped up by foreign material.
Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.

Claims (3)

1, a kind of well lid with anti-theft effect, comprise well lid body (1) and latch mechanism (2), it is characterized in that: this latch mechanism (2) comprises that one is arranged in the rotating shaft by key actuated (21) of well lid body (1) central authorities, be arranged at below the well lid body (1) and the disc (22) that is connected with rotating shaft (21) lower end, this disc (22) upper surface both sides flexibly connect two locking bars (23) by rivet respectively, (24) a end, two locking bars (23), (24) other end difference directed in opposite directions, and two locking bars (23) below the well lid body (1), (24) be connected with limiting section (11) on the active path respectively, (12), two locking bars (23), (24) be arranged in limiting section (11) respectively, (12) in.
2, the well lid with anti-theft effect according to claim 1 is characterized in that: the corresponding position of these well lid body (1) both sides and two locking bars (23), (24) has extension (13), (14).
3, the well lid with anti-theft effect according to claim 1 and 2 is characterized in that: have one on this well lid body (1) and hide renovating of rotating shaft (21) keyhole.
CNU2007200670136U 2007-02-05 2007-02-05 Well cover with burglarproof effect Expired - Fee Related CN200999349Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200670136U CN200999349Y (en) 2007-02-05 2007-02-05 Well cover with burglarproof effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200670136U CN200999349Y (en) 2007-02-05 2007-02-05 Well cover with burglarproof effect

Publications (1)

Publication Number Publication Date
CN200999349Y true CN200999349Y (en) 2008-01-02

Family

ID=39013754

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200670136U Expired - Fee Related CN200999349Y (en) 2007-02-05 2007-02-05 Well cover with burglarproof effect

Country Status (1)

Country Link
CN (1) CN200999349Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105319083A (en) * 2014-05-29 2016-02-10 国网山西省电力公司电力科学研究院 Sampling hole cover having locking device
CN105862920A (en) * 2016-05-12 2016-08-17 洪明 City well cover with theftproof function
CN111088819A (en) * 2019-12-20 2020-05-01 国网浙江海盐县供电有限公司 Transformer substation intelligent cable well lid with smoke alarm function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105319083A (en) * 2014-05-29 2016-02-10 国网山西省电力公司电力科学研究院 Sampling hole cover having locking device
CN105862920A (en) * 2016-05-12 2016-08-17 洪明 City well cover with theftproof function
CN111088819A (en) * 2019-12-20 2020-05-01 国网浙江海盐县供电有限公司 Transformer substation intelligent cable well lid with smoke alarm function
CN111088819B (en) * 2019-12-20 2021-06-08 国网浙江海盐县供电有限公司 Transformer substation intelligent cable well lid with smoke alarm function

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ERR Gazette correction

Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: XIANG MIN ^

CU03 Correction of utility model patent gazette

Correction item: Co-patentee

Correct: Xiang Min

Number: 01

Volume: 24

COR Change of bibliographic data

Free format text: CORRECT: CO-PATENTEE TO: XIANG MIN ^

CU01 Correction of utility model patent

Correction item: Co-patentee

Correct: Xiang Min

Number: 01

Page: The title page

Volume: 24

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080102