CN202417066U - Anti-theft lock for electrical door of lamp post of street lamp - Google Patents
Anti-theft lock for electrical door of lamp post of street lamp Download PDFInfo
- Publication number
- CN202417066U CN202417066U CN2012200052093U CN201220005209U CN202417066U CN 202417066 U CN202417066 U CN 202417066U CN 2012200052093 U CN2012200052093 U CN 2012200052093U CN 201220005209 U CN201220005209 U CN 201220005209U CN 202417066 U CN202417066 U CN 202417066U
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- lock
- driving lever
- spring
- 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
- Patch Boards (AREA)
Abstract
The utility model discloses an anti-theft lock for an electrical door of a lamp post of a street lamp, relating to the technical field of lockset manufacturing. The anti-theft lock for the electrical door of the lamp post of the street lamp comprises a door frame and a door plate which are matched with the lamp post. One side of the door frame is hinged on the door frame. Lock inserting plates are fixedly arranged at the upper part and the lower part of the door frame respectively. A lock core is connected at the central position outside the door plate. A lifting lever is arranged at the middle part inside the door plate. The lifting lever is fixedly connected at the inner end of the lock core. Both ends of the lifting lever are respectively hinged with lock rods which are vertically arranged. An upper rod positioning cover and a lower lock rod positioning cover are respectively arranged at the upper part and the lower part inside the door plate. The lock rods are inserted into the upper lock rod positioning cover and the lower lock rod positioning cover respectively. A first support leg is arranged at the right part of the upper part inside the door plate. A second support leg is arranged at the left side of the lower part inside the door plate. A first spring is arranged between the first support leg and the lifting lever, and a second spring is arranged between the second spring and the lifting lever. The free ends of the two lock rods are respectively arranged inside the lock inserting plates coordinately. The anti-theft lock is simple in structure and good in anti-theft effect.
Description
Technical field
The utility model relates to a kind of manufacturing technology field of lockset.
Background technology
At present, the antitheft between some street lamp appliance doors and lamp stand locking directly with appliance door with the screw riveting on lamp stand; Also have some antitheft lockings directly to be made up of lock core and locking plate, opening and closing all are rotary locking cylinders, and lock core drives the locking plate rotation, through realizing locking plate and cooperating of lamp stand wall; Also have the lamp stand antitheft directly to adopt common padlock to block, above-mentioned simple lock, the anti-theft effect that can not play, the antitheft that some are baroque, the lock of good anti-theft effect but is not suitable for street lamp post, and use cost is also higher.
Summary of the invention
The utility model provides a kind of street lamp post appliance door theftproof lock, and purpose is to solve existing theftproof lock anti-theft effect defect of bad.
The utility model comprises doorframe, the door-plate that cooperates with lamp stand, and a side of said door-plate is hinged and connected on the said doorframe, fixedly installs latch plate respectively in the upper and lower part of said doorframe; Center in the outside of said door-plate connects lock core, and said lock core can rotate freely, and at the middle part of the inboard of said door-plate driving lever is set; Said driving lever is fixedly connected on the inner of said lock core; Be hinged a vertical locking bar of arranging respectively at the two ends of said driving lever, be fixedly connected the locking bar positioning sleeve, locking bar positioning sleeve under the right part of said door-plate lower inside is fixedly connected at the left part of said door-plate inside upper part; Said two locking bars are plugged on said upper and lower locking bar positioning sleeve respectively; Right part in said door-plate inside upper part is provided with first leg, at the left part of said door-plate lower inside second leg is set, and between said first leg and driving lever, first spring is set; One end of said first spring is connected on said first leg; The other end of said first spring is fixedly connected on the left part of said driving lever, between said second leg and driving lever, second spring is set, and an end of said second spring is connected on said second leg; The other end of said second spring is fixedly connected on the right part of said driving lever, and the free end of said two locking bars cooperates the inboard that is arranged in said latch plate respectively.
When the utility model uses, doorframe is fixedly attached to the preformed hole place that lamp stand is equipped with electrical equipment, when door-plate cuts out locking; The free end of locking bar is inserted in the inboard of latch plate; Hold driving lever through first, second spring, make driving lever be in the heeling condition of locking direction, guarantee the locking of theftproof lock; When door-plate need be opened, through the key lock core that turns clockwise, lock core drove driving lever and rotates, and driving lever is extracted two locking bars from latch plate, outwards door-plate is drawn back then to get final product, and this anti-theft lock structure is simple, can play good anti-theft effect.
The utility model is provided with position-limitting pin on said door-plate, said position-limitting pin correspondence is arranged in the below of said driving lever, and said position-limitting pin can prevent that the driving lever rotation is excessive, causes locking bar in the locking bar positioning sleeve, to break away from.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Among the figure, 1, doorframe, 2, door-plate, 3, lock core, 4, driving lever, 5, locking bar, 6, go up the locking bar positioning sleeve, 7, locking bar positioning sleeve down, 8, first leg, 9, second leg, 10, first spring, 11, second spring, 12, latch plate, 13, position-limitting pin.
The specific embodiment
Of Fig. 1, this street lamp post appliance door theftproof lock comprises the doorframe 1, the door-plate 2 that cooperate with lamp stand; One side of door-plate 2 is hinged and connected on the doorframe 1, fixedly installs latch plate 12 respectively in the upper and lower part of doorframe 1, connects lock core 3 in the center in the outside of door-plate 2; Lock core 3 can rotate freely, and at the middle part of the inboard of door-plate 2 driving lever 4 is set, and driving lever 4 is fixedly connected on the inner of lock core 3; Be hinged a vertical locking bar 5 of arranging respectively at the two ends of driving lever 4, be fixedly connected locking bar positioning sleeve 6, locking bar positioning sleeve 7 under the right part of door-plate 2 lower inside is fixedly connected at the left part of door-plate 2 inside upper part; Two locking bars 5 are plugged on upper and lower locking bar positioning sleeve 6,7 respectively, at the right part of door-plate 2 inside upper part first leg 8 are set, and at the left part of door-plate 2 lower inside second leg 9 are set; End in that first spring, 10, the first springs 10 are set between first leg 8 and the driving lever 4 is connected on first leg 8, and the other end of first spring 10 is fixedly connected on the left part of driving lever 4; Second spring 11 is set between second leg 9 and driving lever 4; One end of second spring 11 is connected on second leg 9, and the other end of second spring 11 is fixedly connected on the right part of driving lever 4, and the free end of two locking bars 5 cooperates the inboard that is arranged in latch plate 12 respectively; Position-limitting pin 13 is set on door-plate 2, and position-limitting pin 13 correspondences are arranged in the below of driving lever 4.
Claims (2)
1. street lamp post appliance door theftproof lock is characterized in that comprising the doorframe, the door-plate that cooperate with lamp stand, and a side of said door-plate is hinged and connected on the said doorframe; Upper and lower part at said doorframe fixedly installs latch plate respectively, connects lock core in the center in the outside of said door-plate, and said lock core can rotate freely; Middle part in the inboard of said door-plate is provided with driving lever, and said driving lever is fixedly connected on the inner of said lock core, is hinged the locking bar vertically arranged respectively at the two ends of said driving lever; Be fixedly connected the locking bar positioning sleeve at the left part of said door-plate inside upper part; Locking bar positioning sleeve under the right part of said door-plate lower inside is fixedly connected, said two locking bars are plugged on said upper and lower locking bar positioning sleeve respectively, at the right part of said door-plate inside upper part first leg are set; Left part in said door-plate lower inside is provided with second leg; Between said first leg and driving lever, first spring is set, an end of said first spring is connected on said first leg, and the other end of said first spring is fixedly connected on the left part of said driving lever; Between said second leg and driving lever, second spring is set; One end of said second spring is connected on said second leg, and the other end of said second spring is fixedly connected on the right part of said driving lever, and the free end of said two locking bars cooperates the inboard that is arranged in said latch plate respectively.
2. street lamp post appliance door theftproof lock according to claim 1 is characterized in that on said door-plate, position-limitting pin being set, and said position-limitting pin correspondence is arranged in the below of said driving lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200052093U CN202417066U (en) | 2012-01-09 | 2012-01-09 | Anti-theft lock for electrical door of lamp post of street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200052093U CN202417066U (en) | 2012-01-09 | 2012-01-09 | Anti-theft lock for electrical door of lamp post of street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417066U true CN202417066U (en) | 2012-09-05 |
Family
ID=46741840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200052093U Expired - Fee Related CN202417066U (en) | 2012-01-09 | 2012-01-09 | Anti-theft lock for electrical door of lamp post of street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417066U (en) |
-
2012
- 2012-01-09 CN CN2012200052093U patent/CN202417066U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202299732U (en) | Mortice door lock capable of retracting latch bolt, dead bolt and safety bolt simultaneously | |
| CN205577655U (en) | Indoor electromagnetic lock | |
| CN202417066U (en) | Anti-theft lock for electrical door of lamp post of street lamp | |
| CN103195307A (en) | Anti-theft lock for lamp post and electric appliance door of street lamp | |
| CN101741023A (en) | Tamper-resistant outdoor case | |
| CN205513401U (en) | Many trick locks of accuse locker | |
| CN201521161U (en) | Safe-guard door lock | |
| CN204920516U (en) | Ground box and shutter door pickproof lock including this place box thereof | |
| CN105257093B (en) | A kind of Manual unlocking device of sliding door | |
| CN201351448Y (en) | Control device of electric rolling door antitheft lock | |
| CN201533459U (en) | Improved mechanical type anti-theft cabinet | |
| CN203613905U (en) | Cab internally-hidden sliding door lock for railway vehicle | |
| CN208122521U (en) | A kind of novel roller shutter anti-theft lock | |
| CN202990585U (en) | Horizontal folding type cabinet door mortice lock | |
| CN207686555U (en) | A kind of intelligent anti-theft door | |
| CN205604942U (en) | Mechanical lock compact form automatic switch door gear | |
| CN206246034U (en) | Electric rolling door automatic anti-thief lock | |
| CN200996225Y (en) | Special electric lock for prison cell | |
| CN201354538Y (en) | Open and close device for door panels of safe inner box | |
| CN201972477U (en) | Lift door lock | |
| CN217872294U (en) | Anti-prying and anti-theft inspection door for street lamp pole | |
| CN202117435U (en) | Anti-theft lock | |
| CN201129109Y (en) | Antitheft door | |
| CN202957458U (en) | Anti-theft power distribution cabinet | |
| CN102817511A (en) | Anti-theft lock |
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 |
Granted publication date: 20120905 Termination date: 20130109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |