CN204590858U - A kind of anti-error padlock mechanism tearing switchboard cover plate open - Google Patents
A kind of anti-error padlock mechanism tearing switchboard cover plate open Download PDFInfo
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- CN204590858U CN204590858U CN201520190420.0U CN201520190420U CN204590858U CN 204590858 U CN204590858 U CN 204590858U CN 201520190420 U CN201520190420 U CN 201520190420U CN 204590858 U CN204590858 U CN 204590858U
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- padlock
- plate
- lid
- lockhole
- fixed head
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Abstract
The utility model provides a kind of anti-error padlock mechanism tearing switchboard cover plate open, its with can the bolt of fastening switchboard cover plate match, comprise padlock and counterpart; Counterpart comprises lid and base plate; This lid comprises the end face being formed with a recess and the bottom surface being provided with the first padlock plate, and this first padlock plate has the first lockhole; This base plate comprises connected fixed head and the second padlock plate; The middle part of fixed head is provided with the through hole for erection bolt, away from one end of the second padlock plate by the end face being arranged on lid of axis of rotation; Second padlock plate is provided with the second lockhole, away from one end of fixed head towards lid; When padlock is through first, second lockhole, lid is locked mutually with base plate, and through hole is positioned at above the opening part of recess.Implement the utility model, its structure is simple, easy to use, effectively can protect before the switchboard cover plate that demounting bolt is fastening, prevents maintainer's detachment switch cabinet cover plate by mistake, avoids the risk of personal injury.
Description
Technical field
The utility model relates to power switch cabinet technical field, particularly relates to a kind of anti-error padlock mechanism tearing switchboard cover plate open.
Background technology
Switchboard is widely used in the field of power system, and it is according to the normalization of electric power equipment management and importance, can mark off respectively for function counters such as breaker chamber, bus-bar room, cable vault, secondary small chambers.
For the switchboard often opened (as breaker chamber, secondary small chamber, cable vault etc.), with gemel cabinet door all can be adopted to cover, cabinet door is provided with machinery or electric locking device.Because the frequency of utilization often opening switchboard is high, therefore maintainer can determine the charged situation of current switch cabinet in time in the process of overhaul of the equipments, thus avoids the risk opening by mistake band switch cabinet.
And for the switchboard seldom dismantled (as bus-bar room), it adopts the overall cover plate of bolton to cover.Because the frequency of utilization seldom dismantling switchboard is too low, therefore maintainer cannot determine the charged situation of current switch cabinet in the process of overhaul of the equipments, thus there is the risk of detachment switch cabinet by mistake, once use the cover plate of tool ejector bolton, then life security may be caused to be subject to serious threat.Therefore, need a kind of protector badly, effectively can protect before the bolt on dismounting switchboard cover plate, prevent from tearing open by mistake.
Utility model content
The utility model embodiment technical problem to be solved is, a kind of anti-error padlock mechanism tearing switchboard cover plate open is provided, its structure is simple, easy to use, effectively can protect before the switchboard cover plate that demounting bolt is fastening, prevent maintainer's detachment switch cabinet cover plate by mistake, thus avoid the risk of personal injury.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of anti-error padlock mechanism tearing switchboard cover plate open, its with can the bolt of fastening switchboard cover plate match, the counterpart comprising padlock and match with described padlock; Wherein,
Described counterpart comprises:
Lid, described lid comprises end face and bottom surface; Wherein, described end face has been recessed to form a recess towards described bottom surface; Described bottom surface is provided with the first padlock plate, and is provided with the first lockhole on described first padlock plate;
Base plate, described base plate comprises interconnective fixed head and the second padlock plate; Wherein, the middle part of described fixed head is provided with the through hole for installing described bolt, and its one end away from described second padlock plate is by the end face being arranged on described lid of axis of rotation; Described second padlock plate is provided with the second lockhole matched with described first lockhole, and its one end away from described fixed head is towards described lid;
When described padlock is successively through described first lockhole and described second lockhole, realize described lid and lock mutually with described base plate, and described through hole is positioned at above the opening part of described recess.
Wherein, the end face that described fixed head deviates from described second padlock plate side is provided with an anti-rotation link stopper.
Wherein, the side of described recess is provided with a groove, and on the inside wall of described groove, be provided with the installation position of described rotating shaft.
Wherein, described fixed head is provided with the projection that can be contained in described groove away from one end of described second padlock plate, and described projection and described second padlock plate are positioned at the same side of described fixed head, and in described projection, be provided with the installation duct of described rotating shaft;
Described rotating shaft can through the installation duct of described projection, and two ends are installed on the installation position of described groove respectively.
Wherein, the degree of depth of described recess is greater than the bolt head length of described bolt.
Wherein, when described lid is locked mutually with described base plate, described first lockhole and described second lockhole are on the same axis.
Wherein, described through hole is grooved hole.
Wherein, described padlock is machinery or electric locking device.
Implement the utility model embodiment, there is following beneficial effect:
In the utility model embodiment, due to the counterpart that padlock mechanism comprises padlock and matches with padlock, the bolt of fastening switchboard is positioned on the through hole on counterpart fixed head, therefore before maintenance, padlock can pin counterpart, the bolt head of bolt is made to be positioned at counterpart lid, and in maintenance process, open padlock and counterpart successively, its structure is simple, easy to use, effectively can protect before the switchboard cover plate that demounting bolt is fastening, prevent maintainer's detachment switch cabinet cover plate by mistake, avoid the risk of personal injury.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, the accompanying drawing obtaining other according to these accompanying drawings still belongs to category of the present utility model.
The anti-error padlock mechanism structural representation in the on state tearing switchboard cover plate open that Fig. 1 provides for the utility model embodiment;
The anti-error padlock mechanism structural representation in the lockout condition tearing switchboard cover plate open that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the front three-dimensional structure diagram of counterpart upper box cover in Fig. 1;
Fig. 4 is the back side three-dimensional structure diagram of counterpart upper box cover in Fig. 1;
Fig. 5 is the three-dimensional structure diagram of counterpart upper plate in Fig. 1;
In figure: a-switchboard cover plate, b-bolt, c-counterpart, d-padlock, 1-lid, 11-end face, 111-recess, 112-groove, the installation position of 1121-rotating shaft, 12-bottom surface, 121-first padlock plate, 1211-first lock-receiving aperture, 2-base plate, 21-fixed head, 211-through hole, 212-anti-rotation link stopper, 213-is protruding, the installation duct of 2131-rotating shaft, 22-second padlock plate, 221-second lock-receiving aperture.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 5, in the utility model embodiment, a kind of anti-error padlock mechanism tearing switchboard cover plate open of proposition, its with can the bolt b of fastening switchboard cover plate a match, the counterpart c comprising padlock d and match with padlock d; Wherein,
Counterpart c comprises:
Lid 1, lid 1 comprises end face 11 and bottom surface 12; Wherein, end face 11 has been recessed to form a recess 111 towards bottom surface 12; Bottom surface 12 is provided with the first padlock plate 121, and is provided with the first lockhole 1211 on the first padlock plate 121;
Base plate 2, base plate 2 comprises interconnective fixed head 21 and the second padlock plate 22; Wherein, the middle part of fixed head 21 is provided with the through hole 211 for erection bolt b, and its one end away from the second padlock plate 22 is by the end face 11 being arranged on lid 1 of axis of rotation; Second padlock plate 22 is provided with the second lockhole 221 matched with the first lockhole 1211, and its one end away from fixed head 21 is towards lid 1;
When padlock d is successively through the first lockhole 1211 and the second lockhole 211, realize lid 1 and lock mutually with base plate 2, and through hole 211 is positioned at above the opening part of recess 111, thus make the bolt head of bolt b can be positioned at recess 111.
In order to avoid relative motion occurs counterpart c and switchboard cover plate a, the object reaching and remove bolt b is loosened by rotatable engagement part c, therefore the end face deviating from the second padlock plate 22 side at fixed head 21 is provided with an anti-rotation link stopper 212, counterpart c cannot be rotated.
It should be noted that the installation for the ease of counterpart c, therefore anti-rotation link stopper 212 should be concordant with the edge of switchboard cover plate a, and its thickness is less than the distance between adjacent switch cabinet.
Further, the side of recess 111 is provided with a groove 112, and on the inside wall of groove 112, be provided with the installation position 1121 of rotating shaft, makes lid 1 and base plate 2 structure in counterpart c more scientific, more easily installs.
Accordingly, in order to make lid 1 and base plate 2 structure in counterpart c more scientific further, more easily install, therefore on one end away from the second padlock plate 22 of fixed head 21, the projection 213 that can be contained in groove 112 is provided with, this projection 213 and the second padlock plate 22 are positioned at the same side of fixed head 21, and are provided with the installation duct 2131 of rotating shaft in protruding 213; Rotating shaft can through the installation duct 2131 of protruding 213, and two ends are installed on the installation position 1121 of groove 112 respectively.
Further, the degree of depth of recess 111 is greater than the bolt head length of bolt, and so just can realize lid 1 when locking mutually with base plate 2, bolt head is positioned at counterpart c, is convenient to the locking of padlock mechanism, and now, the first lockhole 1211 and the second lockhole 211 are on the same axis.
Further, through hole 211 is grooved hole, and what bolt b can be slided is arranged in through hole 211.
Further, padlock is machinery or electric locking device.
In the utility model embodiment, anti-error operating principle of tearing the padlock mechanism of switchboard cover plate open is: first, after the lid 1 of counterpart c and base plate 2 are assembled together, insert between adjacent switch cabinet, and anti-rotation link stopper 212 is arranged at concordant with the edge of a switchboard cover plate a; Secondly, after the through hole 211 bolt b being penetrated on fixed head 21 and switchboard cover plate a fix, the end face 11 that the lid 1 of upset counterpart c moves to lid 1 towards base plate 2 fits with the end face of base plate 2 upper mounted plate 21, and by padlock d successively through the first lockhole 1211 and the second lockhole 211, realize lid 1 to lock mutually with base plate 2, thus make the bolt head of bolt b be positioned at recess 111.Open padlock d, taken out by padlock d from the first lockhole 1211 and the second lockhole 211, the lid 1 of upset counterpart c deviates from base plate 2 and moves, and realizes lid 1 and base plate 2 is separated, thus by the fastening switchboard cover plate a of tool ejector bolt b.
Implement the utility model embodiment, there is following beneficial effect:
In the utility model embodiment, due to the counterpart that padlock mechanism comprises padlock and matches with padlock, the bolt of fastening switchboard is positioned on the through hole on counterpart fixed head, therefore before maintenance, padlock can pin counterpart, the bolt head of bolt is made to be positioned at counterpart lid, and in maintenance process, open padlock and counterpart successively, its structure is simple, easy to use, effectively can protect before the switchboard cover plate that demounting bolt is fastening, prevent maintainer's detachment switch cabinet cover plate by mistake, avoid the risk of personal injury.
Above disclosedly be only a kind of preferred embodiment of the utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (8)
1. the anti-error padlock mechanism tearing switchboard cover plate open, its with can the bolt of fastening switchboard cover plate match, it is characterized in that, the counterpart comprising padlock and match with described padlock; Wherein,
Described counterpart comprises:
Lid (1), described lid (1) comprises end face (11) and bottom surface (12); Wherein, described end face (11) has been recessed to form a recess (111) towards described bottom surface (12); Described bottom surface (12) is provided with the first padlock plate (121), and is provided with the first lockhole (1211) on described first padlock plate (121);
Base plate (2), described base plate (2) comprises interconnective fixed head (21) and the second padlock plate (22); Wherein, the middle part of described fixed head (21) is provided with the through hole (211) for installing described bolt, and its one end away from described second padlock plate (22) is by the end face (11) being arranged on described lid (1) of axis of rotation; Described second padlock plate (22) is provided with the second lockhole (221) matched with described first lockhole (1211), and its one end away from described fixed head (21) is towards described lid (1);
When described padlock is successively through described first lockhole (1211) and described second lockhole (221), realize described lid (1) and lock mutually with described base plate (2), and described through hole (211) is positioned at above the opening part of described recess (111).
2. padlock mechanism as claimed in claim 1, it is characterized in that, the end face that described fixed head (21) deviates from described second padlock plate (22) side is provided with an anti-rotation block (212).
3. padlock mechanism as claimed in claim 2, it is characterized in that, the side of described recess (111) is provided with a groove (112), and on the inside wall of described groove (112), be provided with the installation position (1121) of described rotating shaft.
4. padlock mechanism as claimed in claim 3, it is characterized in that, described fixed head (21) is provided with the projection (213) that can be contained in described groove (112) away from one end of described second padlock plate (22), and described projection (213) and described second padlock plate (22) are positioned at the same side of described fixed head (21), and in described projection (213), be provided with the installation duct (2131) of described rotating shaft;
Described rotating shaft can through the installation duct (2131) of described projection (213), and two ends are installed on the installation position (1121) of described groove (112) respectively.
5. padlock mechanism as claimed in claim 4, it is characterized in that, the degree of depth of described recess (111) is greater than the bolt head length of described bolt.
6. padlock mechanism as claimed in claim 5, it is characterized in that, when described lid (1) is locked mutually with described base plate (2), described first lockhole (1211) and described second lockhole (221) are on the same axis.
7. padlock mechanism as claimed in claim 6, it is characterized in that, described through hole (211) is grooved hole.
8. padlock mechanism as claimed in claim 7, is characterized in that, described padlock is machinery or electric locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190420.0U CN204590858U (en) | 2015-04-01 | 2015-04-01 | A kind of anti-error padlock mechanism tearing switchboard cover plate open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190420.0U CN204590858U (en) | 2015-04-01 | 2015-04-01 | A kind of anti-error padlock mechanism tearing switchboard cover plate open |
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| CN204590858U true CN204590858U (en) | 2015-08-26 |
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| CN201520190420.0U Active CN204590858U (en) | 2015-04-01 | 2015-04-01 | A kind of anti-error padlock mechanism tearing switchboard cover plate open |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790774A (en) * | 2015-04-01 | 2015-07-22 | 深圳供电局有限公司 | Padlock mechanism for preventing switch cabinet cover plate from being detached by mistake |
| CN108010765A (en) * | 2017-11-15 | 2018-05-08 | 国网浙江省电力公司台州供电公司 | Power distribution automation FTU misoperation-proof locking devices |
-
2015
- 2015-04-01 CN CN201520190420.0U patent/CN204590858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790774A (en) * | 2015-04-01 | 2015-07-22 | 深圳供电局有限公司 | Padlock mechanism for preventing switch cabinet cover plate from being detached by mistake |
| CN108010765A (en) * | 2017-11-15 | 2018-05-08 | 国网浙江省电力公司台州供电公司 | Power distribution automation FTU misoperation-proof locking devices |
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