CN201915726U - Five-prevention padlock for power system - Google Patents
Five-prevention padlock for power system Download PDFInfo
- Publication number
- CN201915726U CN201915726U CN2010206231261U CN201020623126U CN201915726U CN 201915726 U CN201915726 U CN 201915726U CN 2010206231261 U CN2010206231261 U CN 2010206231261U CN 201020623126 U CN201020623126 U CN 201020623126U CN 201915726 U CN201915726 U CN 201915726U
- Authority
- CN
- China
- Prior art keywords
- lock
- dead bolt
- installing hole
- padlock
- lock ring
- 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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Abstract
The utility model discloses a five-prevention padlock for a power system, which comprises a plastic lock body, a deadbolt, a lock tongue, a locking ring, a first spring and an ID (identity) code block, wherein a code block mounting groove is arranged at the left side of the lower part of the plastic lock body; a deadbolt mounting hole is longitudinally arranged at the right side of the lower part of the plastic lock body; a lock tongue mounting hole is horizontally arranged at the upper part; a locking ring mounting hole is longitudinally arranged at the left side of the upper part; the ID code block is assembled in the code block mounting groove through a screw; the deadbolt is rotatably arranged in the deadbolt mounting hole; the lock tongue is arranged in the lock tongue mounting hole; the tail end of the locking ring is rotatably and movably arranged in the locking ring mounting hole up and down; the lock tongue is horizontally retracted and extended under the action of the deadbolt and the first spring; and the lock tongue is separated from or locked with a lock catch groove arranged at the tail end of the locking ring so as to control the unlocking and locking of the padlock. The padlock has simple structure and high reliability and is portable.
Description
Technical field
The utility model belongs to field of lockset, particularly a kind of plastics padlock that can be used for existing five anti-computer key releases.
Background technology
To the operation of high voltage switchgear equipment, must just can reach: prevent mistake drawing switch, prevent on-load drawing isolation switch, prevent mistakenly entering charged chamber, prevent charged hanging ground-wire, prevent " five is anti-" requirement of switching on earth wire in strict accordance with the safety operation program of the regulation of industry.
Yet power system five of the prior art is prevented being metal product with padlock, is used on the outdoor ring main unit, because of outdoor environment, it is got rusty, and it is functional to cause forfeiture, can't the open and close lock.In addition, because the processing mode of metal is very restricted, make the structure design of padlock also be restricted, underaction, and cost of production height.
Nowadays, the thermoplastic engineering plastic of high density, high-crystallinity has obtained using widely in a lot of fields, and it has good physics, machinery and chemical property, excellent crocking resistance is especially arranged, for example the POM(acetal resin) material.
The utility model content
The purpose of this utility model provides a kind of power system five prevents using padlock, utilizes engineering plastics to make lock body, makes that the structure of whole padlock is more reasonable, reduces production costs.
Above-mentioned purpose is achieved through the following technical solutions: a kind of power system five is prevented using padlock, it is characterized in that, comprising: plastics lock body, lock knob, dead bolt, lock ring, first spring and ID code block; Plastics lock body lower left side is provided with the code block mounting groove, and the right side, bottom vertically is provided with the lock knob installing hole, and upper lateral is provided with the dead bolt installing hole, and upper left-hand vertically is provided with the lock ring installing hole; The ID code block is assemblied in the code block mounting groove by screw; Lock knob is installed in the lock knob installing hole rotationally, and dead bolt is installed in the dead bolt installing hole, and lock ring is terminal to turn and be installed in the lock ring installing hole up and downly; Dead bolt is laterally withdrawn under the effect of the lock knob and first spring or is protracted; Dead bolt separates or snap close with the terminal lock buckling groove that is provided with of lock ring, controls unblanking or locking of padlock.
The utility model is simple in structure, light, and reliability is higher, and beneficial effect is: 1. the many employings of the padlock two hole releases in the existing electric power five anti-industries, this padlock is to be designed to single hole, both compatible original general various computer keys have been saved volume and material again, seem more small and exquisite.2. that what adopt is metal material such as kirsite to the padlock body of the anti-industries of electric power five the inside is more, and this padlock body adopts the POM material, makes structure design more flexible.3. this padlock internal construction exquisiteness, the reliability height, rainproof, antirust at outdoor energy.
Description of drawings
Fig. 1 is the explosive view of the padlock that provides of embodiment.
Fig. 2 is the sectional view of the padlock that provides of embodiment.
Fig. 3 is the outward appearance front view of the padlock that provides of embodiment.
The bottom schematic view of the padlock that Fig. 4 provides for embodiment.
The specific embodiment
As shown in Figure 1, the padlock that provides of present embodiment comprises: plastics lock body 1, lock knob 2, dead bolt 3, lock ring 4, first spring 5, second spring 6 and ID code block 7; In addition, for mfg. moulding die and assembling needs, the lock body ingredient also comprises first plug 81, second plug 82, the 3rd plug 83.
In conjunction with shown in Figure 2, plastics lock body 1 forms following structure by hot injection moulding mode: lower left side is provided with code block mounting groove 11, and the right side, bottom vertically is provided with lock knob installing hole 12, and upper lateral is provided with dead bolt installing hole 13, and upper left-hand vertically is provided with lock ring installing hole 14.ID code block 7 is assemblied in the code block mounting groove 11 by screw.Lock knob 2 is installed in the lock knob installing hole 12 rotationally, and its lower end is provided with key auxiliary section 21, and the upper end is provided with dead bolt auxiliary section 22, and dead bolt auxiliary section 22 is an eccentric projection.Dead bolt 3 ends are provided with lock knob mating groove 31, and front end is provided with lock ring auxiliary section 32 and flange 33.Dead bolt 3 horizontal telescopicallies are installed in the dead bolt installing hole 13, and the dead bolt auxiliary section 22 of lock knob 2 embeds in the lock knob mating groove 31, and first spring 5 is set in dead bolt 3 middle parts, and the one end is replaced flange 33, and the other end is replaced dead bolt installing hole 13 hole walls.When lock knob 2 rotated, the dead bolt auxiliary section 22 of eccentric projection structure can drive dead bolt 3 and withdraw backward, and perhaps being protracted by first spring, 5 drive dead bolts 3 resets.Lock ring 4 terminal turning also are installed in the lock ring installing hole 14 up and downly.Lock ring 4 ends are provided with lock buckling groove 41, and lock buckling groove 41 top certain distances are provided with spring compressor 42, the second springs 6 and are set in lock ring 4 ends, and the one end is replaced spring compressor 42, and the other end is replaced lock ring installing hole 14 hole walls.When dead bolt 3 was withdrawn backward, separated with the lock buckling groove 41 of lock ring 4 lock ring auxiliary section 32, and second spring 6 is jack-up spring compressor 42 and whole lock ring 4 upwards, and padlock is in unlocking condition; Protract and reset and during lock buckling groove 41 snap closes of lock ring auxiliary section 32 and lock ring 4, padlock is in blocking when first spring 5 drives dead bolts 3.
In addition, the openend of first plug, 81 shutoff dead bolt installing holes 13; The lower ending opening of second plug, 82 shutoff lock ring installing holes 14; The 3rd plug 83 is arranged on the lower ending opening of lock knob installing hole 12, reserves keyhole.The padlock that assembles is please in conjunction with Fig. 3 and shown in Figure 4.
The padlock that present embodiment provides, being achieved as follows of its function: when computer key inserted lock knob installing hole 12, yard module of reading of computer key can read the ID code block 7 of padlock, if information matches then can be carried out and unblank, otherwise can not unblank.When unblanking, promote the push boat of computer key, lock knob 2 is revolved to be turn 90 degrees, this moment, lock knob 2 driving dead bolts 3 overcame the active force of first spring 5, withdrawal backward, thereby separate with the lock buckling groove 41 of lock ring 4 the lock ring auxiliary section 32 of dead bolt 3, and lock ring 4 will pop up under the reaction of second spring 6, and padlock is opened; Computer key handwheel pushed home, lock knob is resetted then, drive dead bolt and reset.So far, the process of unblanking finishes, and operating personnel can operate the equipment of corresponding locking.Do not match with ID code block conviction if computer key is read sign indicating number, then computer key can report an error automatically, and push boat can't move, and then unlocking action can't realize.During locking, only need the origin-location is got back in lock ring 4 rotations, light downwards again the pressure, locking is promptly finished in the lock ring auxiliary section 32 that makes and lock buckling groove 41 snap closes of lock ring 4.
Claims (5)
1. a power system five is prevented using padlock, it is characterized in that, comprising: plastics lock body, lock knob, dead bolt, lock ring, first spring and ID code block; Plastics lock body lower left side is provided with the code block mounting groove, and the right side, bottom vertically is provided with the lock knob installing hole, and upper lateral is provided with the dead bolt installing hole, and upper left-hand vertically is provided with the lock ring installing hole; The ID code block is assemblied in the code block mounting groove by screw; Lock knob is installed in the lock knob installing hole rotationally, and dead bolt is installed in the dead bolt installing hole, and lock ring is terminal to turn and be installed in the lock ring installing hole up and downly; Dead bolt is laterally withdrawn under the effect of the lock knob and first spring or is protracted; Dead bolt separates or snap close with the terminal lock buckling groove that is provided with of lock ring, controls unblanking or locking of padlock.
2. the power system five anti-padlocks of using according to claim 1, it is characterized in that: described lock ring end certain distance above lock buckling groove is provided with spring compressor, one second spring housing is located at the lock ring end, and the one end is replaced spring compressor, and the other end is replaced lock ring installing hole hole wall.
3. power system five according to claim 1 is prevented using padlock, it is characterized in that described lock knob lower end is provided with the key auxiliary section, and the upper end is provided with the dead bolt auxiliary section, and the dead bolt auxiliary section is an eccentric projection.
4. power system five according to claim 3 is prevented using padlock, it is characterized in that described dead bolt end is provided with the lock knob mating groove, and front end is provided with lock ring auxiliary section and flange; The dead bolt auxiliary section of described lock knob embeds in the lock knob mating groove, and described first spring housing is located at the dead bolt middle part, and the one end is replaced flange, and the other end is replaced dead bolt installing hole hole wall.
5. any described power system five is prevented using padlock according to claim 1 to 4, it is characterized in that, also comprises first plug, the openend of shutoff dead bolt installing hole; Second plug, the lower ending opening of shutoff lock ring installing hole; The 3rd plug is arranged on the lower ending opening of lock knob installing hole, reserves keyhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206231261U CN201915726U (en) | 2010-11-24 | 2010-11-24 | Five-prevention padlock for power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206231261U CN201915726U (en) | 2010-11-24 | 2010-11-24 | Five-prevention padlock for power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915726U true CN201915726U (en) | 2011-08-03 |
Family
ID=44415528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206231261U Expired - Fee Related CN201915726U (en) | 2010-11-24 | 2010-11-24 | Five-prevention padlock for power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915726U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569461A (en) * | 2014-10-14 | 2016-05-11 | 珠海优特电力科技股份有限公司 | Anti-maloperation padlock |
| WO2019119631A1 (en) * | 2017-12-21 | 2019-06-27 | 浙江浦江梅花锁业集团有限公司 | Padlock |
| CN114934726A (en) * | 2022-05-12 | 2022-08-23 | 珠海市海威尔科技有限公司 | Rotor of tool to lock, prevent side and strike mounting structure and tool to lock |
| CN114991594A (en) * | 2022-06-21 | 2022-09-02 | 珠海市海威尔科技有限公司 | Rotor structure of lock, anti-side-knock lock and lock set |
-
2010
- 2010-11-24 CN CN2010206231261U patent/CN201915726U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569461A (en) * | 2014-10-14 | 2016-05-11 | 珠海优特电力科技股份有限公司 | Anti-maloperation padlock |
| CN105569461B (en) * | 2014-10-14 | 2017-09-22 | 珠海优特电力科技股份有限公司 | Anti-error padlock |
| WO2019119631A1 (en) * | 2017-12-21 | 2019-06-27 | 浙江浦江梅花锁业集团有限公司 | Padlock |
| CN114934726A (en) * | 2022-05-12 | 2022-08-23 | 珠海市海威尔科技有限公司 | Rotor of tool to lock, prevent side and strike mounting structure and tool to lock |
| CN114991594A (en) * | 2022-06-21 | 2022-09-02 | 珠海市海威尔科技有限公司 | Rotor structure of lock, anti-side-knock lock and lock set |
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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 |
Granted publication date: 20110803 Termination date: 20151124 |