CN2247196Y - Urban theft-proof drainage well cap - Google Patents
Urban theft-proof drainage well cap Download PDFInfo
- Publication number
- CN2247196Y CN2247196Y CN 96207096 CN96207096U CN2247196Y CN 2247196 Y CN2247196 Y CN 2247196Y CN 96207096 CN96207096 CN 96207096 CN 96207096 U CN96207096 U CN 96207096U CN 2247196 Y CN2247196 Y CN 2247196Y
- Authority
- CN
- China
- Prior art keywords
- well cap
- well
- theft
- urban
- well lid
- 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
Links
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to an urban theft-proof drainage well cap which can be used for a water supply well cap and a drainage well cap in the city. An opening hole (2) is arranged on the well cap (1), and a connecting bolt (3) is arranged on the other hole. The connecting bolt (3) is fixedly connected with the well cap (1) through a special pad (4), a nut (5) and a fixed pin (9). A connecting chain (6) is fixed on the special pad (4), and the other end of the connecting chain (6) is fixedly connected with a well wall through an expansion bolt (8). The utility model has the advantages of low cost and simple structure. The urban theft-proof drainage well cap can be used for reforming the existing well cap, and can be used for making new well caps. The theftproof effect is good, and the urban theft-proof drainage well cap is practical.
Description
The utility model relates to the antitheft Sewage well cover in a kind of city, can be used for the upper and lower well lid in city.
In the existing technology, it is very serious that the upper and lower well in city covers stolen phenomenon, is not promote the use of though various antitheft upper and lower well lids one are arranged in the document, and the 2nd, all kinds of technology all have certain defective, performance difficulty.Have plenty of the cost height, have plenty of the inconvenience of use.For solving the problem that exists, reinforced concrete well lid and Manhole cover with lock are used in the city that has.Because the insufficient strength of reinforced concrete well lid, size is big and heavy, is often pulverized by automobile.And Manhole cover with lock is easily dead by rust, and lock is damaged.
The purpose of this utility model is the antitheft Sewage well cover in a kind of city simple and easy to do, good anti-theft effect of development.
Scheme of the present utility model is as follows: on well lid (1), have an open hole (2), a connecting bolt (3) is equipped with on it in another hole, and connecting bolt (3) passes well lid (1) and is connected with well lid with special washer (4) by nut (5).Connect chain (6) one ends and fixedly connected with special washer (4), the other end is fixedlyed connected with the dedicated expansion screw bolt (8) on being fixed on the borehole wall (10).Steady pin (9) is fixed on special washer (4) on the connecting bolt (3), thereby bolt (3) and well lid (1), special washer (4) are fixedly connected together.The length of chain (6) is can open well lid, and convenient working is advisable.
The utility model is simple in structure, easy for installation, cost is low, is realistic plan.Also convenient to existing well lid transformation, also can be used for making new well lid.Can prevent the stolen phenomenon of well lid effectively.Do not hinder the unlatching well lid again, it is also convenient to use.
Below in conjunction with accompanying drawing the utility model is illustrated:
Fig. 1 is embodiment of the present utility model.
Well lid (1) is placed on the steel well seat (7).Open hole (2) is equipped with connecting bolt (3) on the position, hole of well lid (1) another side, connecting bolt (3) passes well lid (1) and links into an integrated entity by nut (5) and special washer (4) and well lid (1).Special washer (4) is connected chain (6) with one fixedly connected, and the other end that connects chain (6) is fixedlyed connected with the expansion bolt (8) on being fixed on the borehole wall (10).Steady pin (6) is fixed on special washer (4) on the connecting bolt (3), and well lid (1), connecting bolt (3), special washer (4) are fixed together.Thereby connection chain (6) is fixedlyed connected with well lid.The available cottor pin of steady pin (9), thereby do not hinder the coupling part owing to rust, damage are changed parts wherein.Fixedly connected with the borehole wall (10) owing to connect the other end of chain (6), the thief can't arbitrarily steal well lid (1).Though can well lid be stolen by destroying bindiny mechanism, need take a long time and following big strength, and at this moment be found already.This structure does not hinder relevant department to overhaul normally and other operation.
Claims (1)
1. antitheft Sewage well cover in city, comprise well lid (1), well seat (7) and open hole (2), it is characterized in that well lid (1) upward also has a hole, one connecting bolt (3) is housed on it, connecting bolt (3) is connected with well lid (1) with special washer (4) by nut (5), special washer (4) is with to be connected chain (6) fixedly connected, the other end that connects chain (6) is fixedlyed connected with the dedicated expansion screw bolt (8) on being fixed on the borehole wall (10), and above-mentioned special washer (4) is fixedlyed connected with connecting bolt (3) by steady pin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96207096 CN2247196Y (en) | 1996-04-05 | 1996-04-05 | Urban theft-proof drainage well cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96207096 CN2247196Y (en) | 1996-04-05 | 1996-04-05 | Urban theft-proof drainage well cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2247196Y true CN2247196Y (en) | 1997-02-12 |
Family
ID=33891493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96207096 Expired - Fee Related CN2247196Y (en) | 1996-04-05 | 1996-04-05 | Urban theft-proof drainage well cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2247196Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294852A (en) * | 2014-09-01 | 2015-01-21 | 长兴县李家巷铸造厂 | Anti-theft inspection well lid |
-
1996
- 1996-04-05 CN CN 96207096 patent/CN2247196Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294852A (en) * | 2014-09-01 | 2015-01-21 | 长兴县李家巷铸造厂 | Anti-theft inspection well lid |
| CN104294852B (en) * | 2014-09-01 | 2017-03-29 | 浙江伟达建设工程有限公司 | A kind of anti-stealing manhole cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2247196Y (en) | Urban theft-proof drainage well cap | |
| CN2782771Y (en) | Theft-proof manhole cover | |
| CN2408139Y (en) | Inspection manhole cover | |
| CN2362905Y (en) | Separated safety manhole cover | |
| CN2595885Y (en) | Anti-theft water-proof manhole cover | |
| CN2396101Y (en) | Anti-theft cover for manhole | |
| CN2232055Y (en) | Double protective cover for manhole shaft | |
| CN201031551Y (en) | Well cover anti-theft lock and opening device thereof | |
| CN2157946Y (en) | Anti-theft device for cover of manhole | |
| CN2218200Y (en) | Manhole cover against thieves | |
| CN2217644Y (en) | Anti-theft manhole-cover | |
| CN2320667Y (en) | Anti-theft cover for manhole | |
| CN2227700Y (en) | Theft drain cover and its opening tool | |
| CN2673951Y (en) | Safety and theft-proof cover of inspection well | |
| CN2233954Y (en) | Double theft-proof cover for rain water drainage well | |
| CN2212022Y (en) | Locking device for manhole cover | |
| CN201284488Y (en) | Manhole cover plate of anti-theft cable pit | |
| CN2233947Y (en) | Double theft-proof check-well cap | |
| CN2352626Y (en) | Anti-theft lock and key for manhole cover | |
| CN2248732Y (en) | Theft-proof cover for manhole or hand-hole | |
| CN201411715Y (en) | Safe shock-absorbing anti-theft sewage well lid | |
| CN2139595Y (en) | Self-locking theft-proof manhole cover | |
| CN2392881Y (en) | Hydraulic automatic lock on ground | |
| CN2287170Y (en) | Anti-theft cast iron manhole cover | |
| CN2216080Y (en) | Theft-proof gutter or manhole cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |