CN105891569B - Electricity-stealing prevention metering tank - Google Patents

Electricity-stealing prevention metering tank Download PDF

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Publication number
CN105891569B
CN105891569B CN201610471213.1A CN201610471213A CN105891569B CN 105891569 B CN105891569 B CN 105891569B CN 201610471213 A CN201610471213 A CN 201610471213A CN 105891569 B CN105891569 B CN 105891569B
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CN
China
Prior art keywords
bolt
cabinet
door
chamber door
wall
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Application number
CN201610471213.1A
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Chinese (zh)
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CN105891569A (en
Inventor
孙珊
张群
万振栋
马强
董旭利
周杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Shandong Electric Power Co Jiyang Power Supply Co
State Grid Corp of China SGCC
Original Assignee
State Grid Shandong Electric Power Co Jiyang Power Supply Co
State Grid Corp of China SGCC
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Application filed by State Grid Shandong Electric Power Co Jiyang Power Supply Co, State Grid Corp of China SGCC filed Critical State Grid Shandong Electric Power Co Jiyang Power Supply Co
Priority to CN201610471213.1A priority Critical patent/CN105891569B/en
Publication of CN105891569A publication Critical patent/CN105891569A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02Constructional details
    • G01R11/24Arrangements for avoiding or indicating fraudulent use

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Electricity-stealing prevention metering tank is related to electric-power metering technical field.First is equipped between chamber door and cabinet to lock a door assembly, first assembly of locking a door mainly includes lock device, cylinder and limited block, slide plate is equipped in the inner cavity of lock device, the first bolt is fixed on slide plate, the first spring is equipped between slide plate and the inner wall of lock device, the effect end of the first bolt is pierced by lock device under the action of the first spring, and push rod is fixed on slide plate, it is fixed with cylinder on the inner wall of cabinet, limited block is equipped on the piston rod of cylinder;Sliding rail is respectively equipped on the inner wall of cabinet, between two sliding rails be equipped with can up and down adjustment crossbeam, second is equipped in the lower section that first locks a door assembly to lock a door assembly, second assembly of locking a door mainly includes motor, bolt and strip, motor is fixed on the inner wall of cabinet, it is fixed with L-shaped bolt in the output end of motor, is equipped with L-shaped strip in the inside of the chamber door.The present invention can facilitate the installation of each device, and can prevent stealing.

Description

Electricity-stealing prevention metering tank
Technical field
The present invention relates to electric-power metering technical field, specifically a kind of electricity-stealing prevention metering tank.
Background technique
Batch meter is electric energy metering device, and the devices such as current transformer, terminal box and electric energy meter are equipped in batch meter, Above-mentioned apparatus is mounted on the crossbeam in batch meter by bolt.Since the model of above-mentioned various devices is different, for crossbeam Status requirement is different.In actual operation, there are the bad phenomenons of stealing.Therefore, it is badly in need of a kind of electricity-stealing prevention metering tank, uses In the installation for facilitating each device in electricity-stealing prevention metering tank, and user's stealing can be prevented.
Summary of the invention
The purpose of the present invention is to provide a kind of electricity-stealing prevention metering tanks, for facilitating the peace of device in electricity-stealing prevention metering tank Dress, and prevent user's stealing.
The technical scheme adopted by the invention to solve the technical problem is that: electricity-stealing prevention metering tank, including cabinet and chamber door, The bottom of the cabinet is equipped with pedestal, characterized in that and it is equipped with first between the chamber door and cabinet and locks a door assembly, described first Assembly of locking a door mainly includes lock device, slide plate, the first bolt, the first spring, cylinder and limited block, and the lock device is hollow knot Structure is slidably fitted with slide plate in the inner cavity of the lock device, and the first bolt is fixed on the slide plate, in the bolt It acts on end and is equipped with inclined surface, the first spring is equipped between the slide plate and the inner wall of lock device, in the work of first spring It is pierced by lock device with the effect end of lower first bolt, push rod is fixed on the slide plate, the push rod passes through lock device outer wall On elongated slot after stretch out lock device, be fixed with cylinder on the inner wall of the cabinet, set in the piston rod free end of the cylinder Have the limited block being placed between push rod and cabinet wall, the inside of the chamber door be equipped with inserted block, on the inserted block be equipped with The jack of first bolt cooperation;
It is respectively equipped with sliding rail on the left and right inner wall of the cabinet, the sliding slot of T shape is equipped on the acting surface of the sliding rail, It is equipped with several crossbeams setting up and down between two sliding rails, strip hole is equipped on the crossbeam, the two of the crossbeam End is respectively equipped with the sliding block being in sliding fit with the sliding chute, and crossbeam locking assembly, the crossbeam are equipped between the crossbeam and sliding rail Locking assembly includes fixator, movable plate, the second bolt and second spring, and the fixator is hollow structure, in the fixation It is equipped with movable plate in the inner cavity of device, the second bolt is fixed on the movable plate, in the inner wall of the movable plate and fixator Between be equipped with second spring, under the action of the second spring effect end of the second bolt across fixator outer wall after protrude into In locking hole on to sliding rail;
It is equipped with second in the lower section that described first locks a door assembly to lock a door assembly, the described second assembly of locking a door mainly includes electricity Machine, bolt and strip, the motor are fixed on the inner wall of cabinet, are fixed with L-shaped bolt in the output end of the motor, The inside of the chamber door is equipped with L-shaped strip, and after cabinet door is bonded with cabinet, driving motor is acted so that the free end of bolt is placed in Chamber door and cabinet are relatively fixed when between chamber door and strip free end.
Further, fixed ring is equipped on the inner wall of the cabinet, the cylinder is placed in fixed ring.
Further, it is equipped with otic placode on the sliding rail, screw is equipped between the otic placode and cabinet.
Further, it is equipped with the intercommunicating pore being connected with sliding slot on the sliding rail, sliding block is placed in by cunning by intercommunicating pore In slot.
Further, the bolt and strip are sheet metal component, are obtained by stainless steel plate bending.
Further, it is three groups that otic placode on the sliding rail, which is arranged in, every group include left and right settings two otic placodes, three groups Otic placode is arranged along sliding rail equal spacing in length direction.
The beneficial effects of the present invention are: electricity-stealing prevention metering tank provided by the invention, in the chamber door and case of electricity-stealing prevention metering tank It is equipped with the first assembly and second of locking a door between body to lock a door assembly, closing to chamber door is realized by the first, second assembly of locking a door, into And chamber door can be opened to avoid electricity filching person and carry out stealing.Crossbeam is equipped in cabinet, it is adjustable above and below crossbeam to be arranged in cabinet, To facilitate the installation of device.
Detailed description of the invention
Fig. 1 is front schematic view of the invention;
Fig. 2 is side schematic view of the invention;
Fig. 3 is the of the invention first schematic diagram of internal structure for locking a door assembly;
Fig. 4 is the of the invention first outside schematic diagram for locking a door assembly;
Fig. 5 is schematic diagram of internal structure of the invention;
Fig. 6 is the schematic diagram of sliding rail;
Fig. 7 is the schematic diagram of crossbeam;
Fig. 8 is the schematic diagram of internal structure of crossbeam;
Fig. 9 is the mobile schematic diagram of crossbeam;
Figure 10 is the schematic diagram of crossbeam locking assembly;
Figure 11 is the of the invention second schematic diagram for locking a door motor and bolt in assembly;
Figure 12 is the of the invention second schematic diagram for locking a door assembly;
Figure 13 is the of the invention second working state schematic representation for locking a door assembly;
In figure: 1 cabinet, 11 chamber doors, 12 pedestals, 13 fixed rings, 14 inserted blocks, 15 jacks;
2 lock devices, 21 slide plates, 22 first bolts, 23 inclined surface, 24 first pull rings, 25 first springs, 26 push rods, 27 gas Cylinder, 28 limited blocks;
3 sliding rails, 31 intercommunicating pores, 32 otic placodes, 33 screws, 34 sliding slots, 35 locking holes;
4 crossbeams, 41 strip holes, 42 sliding blocks;
5 fixators, 51 movable plates, 52 second bolts, 53 second pull rings, 54 second springs;
6 motors, 61 bolts, 62 strips.
Specific embodiment
Present invention will now be described in detail with reference to the accompanying drawings..
As shown in Figure 1 and Figure 2, cabinet 1 is main body of the invention, pedestal 12 is equipped in the bottom of cabinet, in order to cabinet Support.It is equipped with chamber door 11 in the front side of cabinet, one end of chamber door and cabinet are hinged, are equipped between cabinet and set in the other end of chamber door There is first to lock a door assembly.
As shown in figure 3, the first assembly of locking a door mainly includes lock device 2, slide plate 21, the first bolt 22, the first spring 25, pushes away Bar 26, cylinder 27 and limited block 28 slide in the inner cavity of lock device as shown in figure 4, lock device is hollow cylindrical structure Slide plate 21 is installed, the first bolt 22 is fixed on slide plate, inclined surface 23 is equipped at the effect end of the first bolt, in bolt It drives end to be equipped with the first pull ring 24, the first spring 25 is equipped between slide plate and the inner wall of lock device, in the effect of the first spring The effect end of lower first bolt is placed in the outside of lock device.It is equipped with inserted block 14 in the inside of chamber door free end, is equipped on inserted block The relatively fixed of chamber door and cabinet may be implemented in jack 15, the effect end of the first bolt when being placed in jack.When closing chamber door, inserted block Overcome the elastic force of the first spring to act in turn with inclination face contact and squeezes the first bolt, until after the first bolt and receptacle alignment, The effect end of first bolt can be extend into jack.It is equipped with elongated slot on the outer wall of lock device, is fixed on the first slide plate Push rod 26, push rod is placed in elongated slot.It is equipped with fixed ring 13 on the inner wall of cabinet, cylinder 27 is equipped in fixed ring, in cylinder Piston rod free end be fixed with limited block 28, when the piston rod of cylinder is fully extended, limited block is placed in push rod and cabinet Between wall, removed from inserted block to avoid the effect end of the first bolt.
As shown in figure 5, being equipped with several crossbeams 4 setting up and down in the inner cavity of cabinet, the both ends of crossbeam are mounted on sliding rail 3 On, as shown in fig. 6, sliding rail 3 is the metal plate of cuboid structure, it is equipped with T-shaped sliding slot 34 at the middle part of sliding rail, in sliding rail Top left side be equipped with intercommunicating pore 31, intercommunicating pore is connected to sliding slot.Otic placode 32, sliding rail are respectively arranged on the left side and the right side in sliding rail On otic placode or so be correspondingly arranged, otic placode can be set to three groups, and three groups of otic placodes are arranged along the equal spacing in length direction of sliding rail.? Otic placode is equipped with screw 33, and sliding rail is fixed by screw and cabinet.As shown in fig. 7, crossbeam is sheet metal component, peace is equipped on crossbeam The strip hole 41 for filling electric energy meter, current transformer etc. is equipped with the sliding block 42 of T shape at the both ends of crossbeam 4, and sliding block and sliding slot sliding connect It connects.As shown in figure 8, being set on the inside of crossbeam there are two crossbeam locking assembly, crossbeam locking assembly mainly includes fixator 5, lives Movable plate 51, the second bolt 52 and second spring 54, as shown in Figure 10, fixator are hollow cylindrical structure, in fixator It is equipped with movable plate 51 in inner cavity, the second bolt 52 is fixed on movable plate, is equipped with the second pull ring at the driving end of the second bolt 53, second spring 54, the effect of the second bolt under the action of second spring are equipped between movable plate and the inner wall of fixator End is stretched out after crossbeam and sliding block, and locking hole 35 is equipped in sliding slot, and the effect end of the second bolt passes through sliding block and extend into lock When only in hole, crossbeam is just relatively fixed with sliding rail.
As shown in figure 9, pulling the second pull ring, the effect end of the second bolt may make to remove from locking hole, and then can be with Crossbeam is moved up and down, to meet assembly demand.When needing to open chamber door, driving cylinder movement first makes limited block out of cabinet It is removed between wall and push rod, then can pull the first pull ring, so that the first bolt is removed from inserted block.
It is equipped with second in the lower section that first locks a door assembly to lock a door assembly, the second assembly of locking a door mainly includes motor 6, bolt 61 With strip 62, motor is fixed on the inner wall of cabinet, is fixed with bolt 61 in the output end of motor, and bolt is L-shaped metalwork, Bolt can be sheet metal component, be obtained by stainless-steel sheet bending.As shown in figure 12, strip 62, card are equipped in the inside of chamber door Item is L-shaped stainless steel part, and strip can be sheet metal component, is obtained by steel plate bending.After chamber door is fitted on cabinet, driving Motor action is rotated by 90 ° bolt, and as shown in figure 13, the free end of bolt is placed between chamber door and strip free end at this time, Chamber door can not be opened normally at this time.When needing to open chamber door, driving motor movement, so that bolt rotates backward 90 degree, door at this time Plane where fastening with a bolt or latch is vertical with the plane where strip, openable chamber door.The inside of cabinet is arranged in second assembly of locking a door, can be with Chamber door is avoided to be opened by electricity filching person.

Claims (3)

1. electricity-stealing prevention metering tank, including cabinet and chamber door are equipped with pedestal in the bottom of the cabinet, characterized in that in cabinet Front side is equipped with chamber door, and one end of chamber door and cabinet are hinged, and first is equipped between the other end and cabinet of the chamber door and is locked a door always At the described first assembly of locking a door mainly includes lock device, slide plate, the first bolt, the first spring, cylinder and limited block, the lock Only device is hollow structure, is slidably fitted with slide plate in the inner cavity of the lock device, the first bolt is fixed on the slide plate, It is equipped with inclined surface at the effect end of the bolt, the first pull ring is equipped at the driving end of bolt, in the slide plate and lock device The first spring is equipped between inner wall, the effect end of the first bolt is pierced by lock device under the action of first spring, in locking The outer wall of device is equipped with elongated slot, and push rod is fixed on the slide plate, and the elongated slot that the push rod passes through on lock device outer wall extendes back Lock device out, on the inner wall of the cabinet be equipped with fixed ring, in fixed ring be equipped with cylinder, the cylinder piston rod from By holding the limited block for being equipped with and being placed between push rod and cabinet wall, it is equipped with inserted block in the inside of the chamber door, on the inserted block Equipped with the jack cooperated with the first bolt;The relatively solid of chamber door and cabinet is realized when the effect end of first bolt is placed in jack Determine, when closing chamber door, inserted block and inclination face contact overcome the elastic force effect of the first spring to squeeze the first bolt in turn, until first inserts With after receptacle alignment, the effect end of the first bolt can be extend into jack pin, when the piston rod of cylinder is fully extended, limit Block is placed between push rod and cabinet wall, is removed from inserted block to avoid the effect end of the first bolt,
Sliding rail is respectively equipped on the left and right inner wall of the cabinet, sliding rail is the metal plate of cuboid structure, in sliding rail Portion is equipped with T-shaped sliding slot, is equipped with intercommunicating pore in the left side on the top of sliding rail, intercommunicating pore is connected to sliding slot, in the left and right of sliding rail Two sides are respectively equipped with otic placode, and screw is equipped on otic placode, and sliding rail is fixed by screw and cabinet, is equipped between two sliding rails Several crossbeams setting up and down are equipped with strip hole on the crossbeam, are respectively equipped at the both ends of the crossbeam and slide with sliding slot The sliding block of cooperation is equipped with crossbeam locking assembly between the crossbeam and sliding rail, and the crossbeam locking assembly includes fixator, work Movable plate, the second bolt and second spring, the fixator are hollow structure, and movable plate is equipped in the inner cavity of the fixator, It is fixed with the second bolt on the movable plate, the second pull ring is equipped at the driving end of the second bolt, in the movable plate and admittedly Determine to be equipped with second spring between the inner wall of device, the effect end of the second bolt passes through fixator under the action of the second spring It is extend into after outer wall in the locking hole on sliding rail;
It is equipped with second in the lower section that described first locks a door assembly to lock a door assembly, the described second assembly of locking a door mainly includes motor, door Door bolt and strip, the motor are fixed on the inner wall of cabinet, L-shaped bolt are fixed in the output end of the motor, described The inside of chamber door is equipped with L-shaped strip, and after cabinet door is bonded with cabinet, driving motor is acted so that the free end of bolt is placed in chamber door Chamber door and cabinet are relatively fixed when between strip free end, and after chamber door is fitted on cabinet, driving motor is acted so that door Door bolt is rotated by 90 °, and the free end of bolt is placed between chamber door and strip free end at this time, and chamber door can not be opened normally at this time, is needed When opening chamber door, driving motor movement, so that bolt rotates backward 90 degree, the plane where bolt and flat where strip at this time Face is vertical, openable chamber door.
2. electricity-stealing prevention metering tank according to claim 1, characterized in that the bolt and strip are sheet metal component, by not Rust steel plate bending obtains.
3. electricity-stealing prevention metering tank according to claim 1, characterized in that the otic placode being arranged on the sliding rail is three groups, Every group include left and right settings two otic placodes, three groups of otic placodes along sliding rail equal spacing in length direction be arranged.
CN201610471213.1A 2016-06-23 2016-06-23 Electricity-stealing prevention metering tank Active CN105891569B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610471213.1A CN105891569B (en) 2016-06-23 2016-06-23 Electricity-stealing prevention metering tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610471213.1A CN105891569B (en) 2016-06-23 2016-06-23 Electricity-stealing prevention metering tank

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Publication Number Publication Date
CN105891569A CN105891569A (en) 2016-08-24
CN105891569B true CN105891569B (en) 2019-03-15

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106159724B (en) * 2016-08-31 2018-03-30 湖北省电力装备有限公司 A kind of high-voltage metering cubicle
CN106324299B (en) * 2016-10-13 2018-11-27 国网山东省电力公司章丘市供电公司 Fast quick-mounting dash board
CN109687327B (en) * 2019-01-17 2020-09-15 安徽省康宇水电机械成套设备有限公司 Mounting and fixing device for power distribution cabinet
CN112769054B (en) * 2021-01-06 2022-06-10 国网山东省电力公司成武县供电公司 Outer hanging electric power cabinet cleaning device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010048214A (en) * 1999-11-25 2001-06-15 윤규중 Handle for Panel Board
CN202997342U (en) * 2012-11-30 2013-06-12 天水长城开关厂有限公司 Middle and lower door interlocking device of switch equipment
CN203218733U (en) * 2013-04-28 2013-09-25 滁州利华电子有限公司 Switch cabinet capable of adjusting height
CN103813682A (en) * 2014-02-19 2014-05-21 昆山振宏电子机械有限公司 Quick electric cabinet beam adjusting device with bolt
CN204216431U (en) * 2014-12-08 2015-03-18 浙江闻氏电力科技有限公司 Fixing low-voltage cabinet box-type substation easily
CN104577750A (en) * 2014-12-19 2015-04-29 芜湖金牛电气股份有限公司 Switch cabinet with protection function and working method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010048214A (en) * 1999-11-25 2001-06-15 윤규중 Handle for Panel Board
CN202997342U (en) * 2012-11-30 2013-06-12 天水长城开关厂有限公司 Middle and lower door interlocking device of switch equipment
CN203218733U (en) * 2013-04-28 2013-09-25 滁州利华电子有限公司 Switch cabinet capable of adjusting height
CN103813682A (en) * 2014-02-19 2014-05-21 昆山振宏电子机械有限公司 Quick electric cabinet beam adjusting device with bolt
CN204216431U (en) * 2014-12-08 2015-03-18 浙江闻氏电力科技有限公司 Fixing low-voltage cabinet box-type substation easily
CN104577750A (en) * 2014-12-19 2015-04-29 芜湖金牛电气股份有限公司 Switch cabinet with protection function and working method thereof

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