CN209169516U

CN209169516U - Installation pedestal for mechanical chain lock

Info

Publication number: CN209169516U
Application number: CN201821628096.6U
Authority: CN
Inventors: 钱程; 黄益斌; 郭锦成; 张腾飞
Original assignee: Jiangsu Jianlong Electrical Co Ltd
Current assignee: Jiangsu Jianlong Electrical Co Ltd
Priority date: 2018-10-09
Filing date: 2018-10-09
Publication date: 2019-07-26
Anticipated expiration: 2028-10-09

Abstract

For the installation pedestal of mechanical chain lock, including Base body, socket seat, industrial lock, auxiliary push arm；Active pin, movable push bar are equipped in the Base body, Base body is fixed on socket seat, spring is cased in active pin, is secured with nuts in Base body, and industrial lock is mounted in Base body；There is a week and a half circular groove in one end of the movable push bar, corresponds to the movable lug ejected position corresponded in Base body in industrial lock when in use.When the use of pedestal in the utility model is in order to ensure, power transmission, plugs and sockets is plugged together, and while charging can not separate；When carrying out plugs and sockets lock out operation, plugs and sockets is in off-position, realizes mechanical chain.When being inserted into key, computer room can be to socket power transmission, when extracting key, and computer room powers off socket.

Description

Installation pedestal for mechanical chain lock

Technical field

A kind of practical distribution electrical equipment related fields of the utility model, and in particular to installation for mechanical chain lock Pedestal.

Background technique

High current socket is usually used on port and pier or the bank electricity electrical equipment of large-scale plant area, and above-mentioned bank electricity electrical equipment is very It is at more open environment in more situations, thus the power utilization environment of these bank electricity electrical equipments itself is brought certain Security risk, especially security risk existing for it becomes apparent in some contact electric equipments.

Therefore the Electrical Safety for ensureing bank electricity electrical equipment is more thorny problem, provides a kind of mechanical chain here and uses The installation pedestal of lock ensures, the plugs and sockets safe handling in power transmission in bank electricity electrical equipment.

Utility model content

The purpose of this utility model is that aiming at the shortcomings in the prior art, providing one kind on high current socket, cooperation Industrial lock uses, the installation base that the mechanical chain that when mechanical interlocking when being mainly used for plugs and sockets plugging state uses is locked Seat.

In order to realize the utility model, using following technical scheme: for the installation pedestal of mechanical chain lock, including base Seat main body, socket seat, industrial lock, auxiliary push arm；Active pin, movable push bar are equipped in the Base body, Base body is fixed On socket seat, it is cased with spring in active pin, is secured with nuts in Base body, industrial lock is mounted in Base body；It is described One end of movable push bar is equipped with a circle groove, corresponds to corresponded in Base body in the movable lug pop-up position of industrial lock when in use It sets.

Further, the Base body is equipped with the activity tongue hole of corresponding industrial lock.

Further, the auxiliary push arm is equipped with active pin hole.

Further, when the movable push bar is not used, active pin is in retracted state under the action of the spring, and active pin limits The pop-up of industrial lock movable lug, the key of industrial lock can not be extracted.

Further, the movable push bar passes through chain connection plug.

When movable push bar is not used, active pin is in retracted state under the action of the spring.At this point, active pin limits industry With the pop-up of lock movable lug, the key of industrial lock can not be extracted.

When plugs and sockets plugs together, when being ejected forward with movable push bar driving active pin, active pin is inserted on socket auxiliary push arm Hole, lock socket.There are a week and a half circular groove on movable push bar, when this state, the movable lug of industrial lock can pop up latching activity Push rod, key can be extracted smoothly.Equally, it is inserted into key, rotation springs back the industrial lock tongues of fire, under the action of the spring, activity The active pin ejection that push rod is retracted, plugs and sockets can be carried out from operation.

Assist push arm hole only one, and the only active pin hole pair in plugs and sockets plugging state and in Base body Together.Active pin is blocked when remaining state, avoids active pin when non-plugs and sockets plugging state from being driven, unlocks the key of industrial lock.

Movable push bar is connected with chain with plug, the use of movable push bar, is to confirm that plug is already inserted into socket.

The key and power transmission computer room key of industrial lock are same key, it is ensured that when power transmission, plugs and sockets has been plugged together It finishes.

Without using the key of industry lock, movable push bar can not be extracted, and active pin can not be sprung back, and plugs and sockets can not separate.Work With lock in movable lug pop-up state, key can be extracted industry.When movable lug retracted state, key can not be extracted.Ensure to insert in this way When connector separates, it is in off-position.

The utility model has the advantages that plugs and sockets plugs together when the use of the pedestal in the utility model is in order to ensure, power transmission, And it can not be separated when charging；When carrying out plugs and sockets lock out operation, plugs and sockets is in off-position, realizes mechanical chain.It inserts When entering key, computer room can be to socket power transmission, when extracting key, and computer room powers off socket.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the usage state diagram of the utility model.

Specific embodiment

The utility model is illustrated with reference to the accompanying drawing.

It is as shown in Figure 1 and Figure 2, a kind of installation pedestal for mechanical chain lock, including Base body 2, socket seat 1, industrial lock 7, auxiliary push arm 8；It is equipped with active pin 5, movable push bar 6 in the Base body 2, Base body 2 is fixed on socket On seat 1, it is cased with spring 4 in active pin 5, is fixed on Base body 1 with nut 3, industrial lock 7 is mounted in Base body 2；It is described One end of movable push bar 6 is equipped with a circle groove, corresponds to the movable lug pop-up corresponded in Base body 2 in industrial lock 7 when in use Position.

The Base body 2 is equipped with the activity tongue hole 9 of corresponding industrial lock 7.

The auxiliary push arm 8 is equipped with active pin hole 10.

When the movable push bar 6 is not used, active pin 5 is in retracted state under the action of spring 4, and active pin 5 limits work The key of the pop-up of industry 7 movable lugs of lock, industrial lock 7 can not be extracted.

The movable push bar 6 passes through chain connection plug.

Claims

1. the installation pedestal for mechanical chain lock, which is characterized in that including Base body, socket seat, industrial lock, auxiliary Push arm；Active pin, movable push bar are equipped in the Base body, Base body is fixed on socket seat, and spring is cased in active pin, is used Nut is fixed on Base body, and industrial lock is mounted in Base body；One end of the movable push bar is equipped with a circle groove, The movable lug ejected position corresponded in Base body in industrial lock is corresponded to when use.

2. the installation pedestal according to claim 1 for mechanical chain lock, which is characterized in that in the Base body Activity tongue hole equipped with the industrial lock of correspondence.

3. the installation pedestal according to claim 1 for mechanical chain lock, which is characterized in that on the auxiliary push arm Equipped with active pin hole.

4. the installation pedestal according to claim 1 for mechanical chain lock, which is characterized in that the movable push bar is not In use, active pin is in retracted state under the action of the spring, active pin limits the pop-up of industrial lock movable lug, industrial lock Key can not be extracted.

5. the installation pedestal according to claim 1 for mechanical chain lock, which is characterized in that the movable push bar is logical Cross chain connection plug.