CN105442958A - Lock protection device for cable distribution box - Google Patents
Lock protection device for cable distribution box Download PDFInfo
- Publication number
- CN105442958A CN105442958A CN201510839748.5A CN201510839748A CN105442958A CN 105442958 A CN105442958 A CN 105442958A CN 201510839748 A CN201510839748 A CN 201510839748A CN 105442958 A CN105442958 A CN 105442958A
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- China
- Prior art keywords
- lock
- double
- opening
- distribution box
- boxboard
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Abstract
The invention provides a lock protection device for a cable distribution box and relates to a safety protection device for locks. A recessed box plate (1) is arranged in the middle of a box door (10) and movably connected to the middle of a double-wing rotating shaft (3), intra-door double wings of the double-wing rotating shaft are connected with one end of an upper lock rod (2) and one end of a lower lock rod (5), an opening/closing plate (6) is hinged to the extra-door face of the double-wing rotating shaft through a shaft (4), and a buckling hole in the opening/closing plate is matched with a lock catch (7) on the lower portion of the recessed box plate. A flat plate on the upper portion of lock protection angle iron (8) is connected to the upper portion of the buckling hole in the opening/closing plate. The buckling hole is shielded by a vertical plate of the lock protection angle iron in a spaced manner, and a hanging lock (9) is hung to the lock catch. According to the lock protection device for the cable distribution box, the lock protection angle iron is additionally arranged on the buckling hole in the opening/closing plate, so that a jaw of a pressure clamp cannot be close to the hanging lock, and the situation that electric equipment in the cable distribution box is stolen is prevented effectively.
Description
Technical field
The present invention relates to a kind of safety device of lock, especially relate to a kind of distribution box lock-protector.
Background technology
Known, distribution box is tap, the feeder pillar of conductive cable, and Main Function is control to power supply circuits, conversion and change the equipment of the method for operation; The switch fracture of distribution box controls inlet wire side and the outgoing line side of cable loop, and both sides current potential can be different.Switchgear itself has larger volume, and therefore the appearance and size of senior distribution box is larger, is highly generally 1.4 ~ 1.8m, and the degree of depth is about 0.9 ~ 1.0m, length then according to contained switchgear number and determining, how between 1.0m to 2.4m.The box shape of distribution box, close to outdoor box transformer, case shell has the door of several activities, and some doors establish for the operation of switchgear, and some doors establish for the installation of cable connector part or Maintenance and Repair; So the chamber door of distribution box is set to the double-open structure of biparting chamber door usually, by arranging the boxboard that caves on a fan chamber door, double-vane rotating shaft is controlled to drive upper lock rod, lower locking bar by the opening-closing plate caved in boxboard, chamber door is opened or closed, opening-closing plate is buckled on the snap close that caves in boxboard, then padlock locking is used, owing to covering at the rainproof cover plate on boxboard that caves in without any safeguard procedures, as long as open rainproof cover plate to be easy to add disconnected padlock by pressure clamp, the pilferage power equipment event caused thus happens occasionally.
Summary of the invention
In order to overcome the deficiency in background technology, the invention discloses a kind of distribution box lock-protector, protecting locking angle iron by increasing on the bonnet lock hole of opening-closing plate, make the jaw of pressure clamp close to padlock, cannot effectively take precautions against the generation of stealing power equipment in distribution box.
In order to realize described goal of the invention, the present invention adopts following technical scheme:
A kind of distribution box lock-protector, comprise chamber door, cave in boxboard, double-vane rotating shaft, upper lock rod, lower locking bar, axle, opening-closing plate and snap close, the boxboard that caves in is provided with in the middle part of chamber door, the boxboard that caves in is flexibly connected in the middle part of double-vane rotating shaft, in the door of double-vane rotating shaft, double-vane connects upper lock rod respectively, one end of lower locking bar, opening-closing plate is articulated and connected on the face outdoors of double-vane rotating shaft by axle, the bonnet lock hole of opening-closing plate is for the snap close of boxboard bottom of caving in, the upper flat plate of protecting locking angle iron is connected to the bonnet lock hole top of opening-closing plate, bonnet lock hole is blocked at the described riser interval protecting locking angle iron, padlock hangs on described snap close.
Described distribution box lock-protector, is provided with rainproof cover plate at the collar extension place of the boxboard that caves in.
Described distribution box lock-protector, the side of described rainproof cover plate or upper end thereof connect collar extension side or the collar extension upper end of the boxboard that caves in.
Owing to have employed technique scheme, the present invention has following beneficial effect:
Distribution box lock-protector of the present invention, by cutting one section of angle bar, utilizing angle bar to be welded on opening-closing plate and carrying out protecting lock, makes the jaw of pressure clamp close to padlock, cannot effectively take precautions against the generation of stealing power equipment in distribution box by protecting locking angle iron; Structure of the present invention is simple, and cost is extremely low, protects lock excellent.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention.
Fig. 2 is the chamber door position view of the present invention at distribution box.
In figure: 1, cave in boxboard; 2, upper lock rod; 3, double-vane rotating shaft; 4, axle; 5, lower locking bar; 6, opening-closing plate; 7, snap close; 8, locking angle iron is protected; 9, padlock; 10, chamber door; 11, rainproof cover plate.
[detailed description of the invention]
By explanation the present invention that the following examples can be detailed, disclose object of the present invention and be intended to protect all technological improvements in the scope of the invention,
Distribution box lock-protector by reference to the accompanying drawings described in 1 or 2, comprise chamber door 10, the boxboard 1 that caves in, double-vane rotating shaft 3, upper lock rod 2, lower locking bar 5, axle 4, opening-closing plate 6 and snap close 7, the boxboard 1 that caves in is provided with in the middle part of chamber door 10, rainproof cover plate 11 is provided with, the side of described rainproof cover plate 11 at the collar extension place of the boxboard 1 that caves in; Or upper end thereof connects collar extension side or the collar extension upper end of the boxboard 1 that caves in, the boxboard 1 that caves in is flexibly connected in the middle part of double-vane rotating shaft 3, in the door of double-vane rotating shaft 3, double-vane connects one end of upper lock rod 2, lower locking bar 5 respectively, opening-closing plate 6 is articulated and connected on the face outdoors of double-vane rotating shaft 3 by axle 4, the bonnet lock hole of opening-closing plate 6 is for the snap close 7 of boxboard 1 bottom of caving in, the upper flat plate of protecting locking angle iron 8 is connected to the bonnet lock hole top of opening-closing plate 6, bonnet lock hole is blocked at the described riser interval protecting locking angle iron 8, and padlock 9 hangs on described snap close 7.
Implement distribution box lock-protector of the present invention, first one section of angle bar is cut, angle bar is welded on the opening-closing plate 6 caved in boxboard 1 of existing distribution box, lock is protected by angle bar, protect locking angle iron 8 by increase to make, the distribution box safety of locking is improved, when burglar wants theft electric power accessory, be subject to the gap protected between locking angle iron 8 and opening-closing plate 6 to limit, the jaw of pressure clamp cannot close to padlock 9.
Part not in the detailed description of the invention is prior art.
Claims (3)
1. a distribution box lock-protector, comprise chamber door (10), cave in boxboard (1), double-vane rotating shaft (3), upper lock rod (2), lower locking bar (5), axle (4), opening-closing plate (6) and snap close (7), the boxboard that caves in (1) is provided with at chamber door (10) middle part, double-vane rotating shaft (3) middle part is flexibly connected the boxboard (1) that caves in, in the door of double-vane rotating shaft (3), double-vane connects upper lock rod (2) respectively, one end of lower locking bar (5), opening-closing plate (6) is articulated and connected on the face outdoors of double-vane rotating shaft (3) by axle (4), the bonnet lock hole of opening-closing plate (6) is for the snap close (7) of the boxboard that caves in (1) bottom, it is characterized in that: the upper flat plate of protecting locking angle iron (8) is connected to the bonnet lock hole top of opening-closing plate (6), bonnet lock hole is blocked at the described riser interval protecting locking angle iron (8), padlock (9) hangs on described snap close (7).
2. distribution box lock-protector according to claim 1, is characterized in that: be provided with rainproof cover plate (11) at the collar extension place of the boxboard that caves in (1).
3. distribution box lock-protector according to claim 2, is characterized in that: the side of described rainproof cover plate (11) or upper end thereof connect collar extension side or the collar extension upper end of the boxboard (1) that caves in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839748.5A CN105442958A (en) | 2015-11-27 | 2015-11-27 | Lock protection device for cable distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839748.5A CN105442958A (en) | 2015-11-27 | 2015-11-27 | Lock protection device for cable distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105442958A true CN105442958A (en) | 2016-03-30 |
Family
ID=55553547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510839748.5A Pending CN105442958A (en) | 2015-11-27 | 2015-11-27 | Lock protection device for cable distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105442958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111586497A (en) * | 2020-04-29 | 2020-08-25 | 重庆工程职业技术学院 | Mass communication data remote rapid interaction equipment and working method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040107744A1 (en) * | 2002-12-05 | 2004-06-10 | Waterson Chen | Lock assembly |
| US20060201210A1 (en) * | 2004-09-23 | 2006-09-14 | Gogel Roy E | Stanchion lever lock guard |
| CN2903287Y (en) * | 2006-04-29 | 2007-05-23 | 上海市南汇区航头学校 | Lock base of transverse latch lock |
| CN202170694U (en) * | 2011-07-28 | 2012-03-21 | 福建农林大学 | Outdoor padlock rain-proof cover |
-
2015
- 2015-11-27 CN CN201510839748.5A patent/CN105442958A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040107744A1 (en) * | 2002-12-05 | 2004-06-10 | Waterson Chen | Lock assembly |
| US20060201210A1 (en) * | 2004-09-23 | 2006-09-14 | Gogel Roy E | Stanchion lever lock guard |
| CN2903287Y (en) * | 2006-04-29 | 2007-05-23 | 上海市南汇区航头学校 | Lock base of transverse latch lock |
| CN202170694U (en) * | 2011-07-28 | 2012-03-21 | 福建农林大学 | Outdoor padlock rain-proof cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111586497A (en) * | 2020-04-29 | 2020-08-25 | 重庆工程职业技术学院 | Mass communication data remote rapid interaction equipment and working method |
| CN111586497B (en) * | 2020-04-29 | 2021-12-14 | 重庆工程职业技术学院 | Mass communication data remote rapid interaction equipment and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |