CN205992011U - A kind of electric power metering device - Google Patents
A kind of electric power metering device Download PDFInfo
- Publication number
- CN205992011U CN205992011U CN201621001241.9U CN201621001241U CN205992011U CN 205992011 U CN205992011 U CN 205992011U CN 201621001241 U CN201621001241 U CN 201621001241U CN 205992011 U CN205992011 U CN 205992011U
- Authority
- CN
- China
- Prior art keywords
- casing
- chamber door
- hole
- plate
- depression bar
- 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
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of electric power metering device，Including casing and be arranged on the end cap above described casing，It is provided with the through hole of regular array in described casing top，It is filled with bamboo charcoal in described through hole，Described casing upper end-face edge is provided with support，Described support is bent to form pressing plate for 90 ° laterally away from described casing one end，Described end cap lower surface is provided with installing plate，The described inside side in installing plate lower end is bent to form baffle plate，It is provided with cylinder in the middle part of described end cap lower surface，It is provided with screwed hole in the middle part of described cylinder，Described casing top is provided with screwed hole，Described screw thread in the hole is provided with depression bar，It is provided with gland in the middle part of described depression bar，This utility model by realizing being connected with each other between the end cap on casing top and casing using gland，Wall box will not be damaged，Can play good waterproof effect while，Easy for installation.
Description
Technical field
This utility model is related to a kind of electric power metering device.
Background technology
The ammeter that electric-power metering uses is typically mounted on inside fixing electricity box, can produce heat in ammeter running,
It is thus desirable to setting aeration structure, but dampness enters inside electricity box, easily causes ammeter short circuit, there is potential safety hazard.Existing
Electricity box be usually provided with the end cap of waterproof, but in installation process, using bolt arrangement, end cap is arranged on casing, need
Installing hole is arranged to casing upper end or side wall, tank surface is holed etc., easily makes tank surface existing defects, affect it
Waterproof effect.
Content of the invention
The purpose of this utility model is to provide a kind of electric power metering device, can improve the problem of prior art presence,
By being connected with each other between the end cap on casing top and casing is realized using gland, wall box will not be damaged, energy
Enough play good waterproof effect while, easy for installation.
This utility model is achieved through the following technical solutions：
A kind of electric power metering device, including casing and be arranged on end cap above described casing, on described casing top
Portion is provided with the through hole of regular array, is filled with bamboo charcoal in described through hole, is provided with described casing upper end-face edge
Support, described support is bent to form pressing plate for 90 ° laterally away from described casing one end, sets on described end cap lower surface
It is equipped with installing plate, the described inside side in installing plate lower end is bent to form baffle plate, is provided with post in the middle part of described end cap lower surface
Body, is provided with screwed hole in the middle part of described cylinder, and described casing top is provided with screwed hole, in described screw thread in the hole
It is provided with depression bar, is provided with gland in the middle part of described depression bar, described gland outer ledge is inclined-plane, described depression bar upper end
It is threaded in the screw thread in the hole on described cylinder, the inclined-plane of the gland described in when described depression bar rotates down can press
The inner side end of described pressing plate make described pressing plate be fitted on the described upper surface of baffle plate, at described casing bottom
2 T-shaped chutes are provided with portion upper surface, described box inside is provided with terminal block, described terminal block two ends
Bend downwards, being provided with described terminal block two ends bottom can be along the slide block of described slide, in described case
Internal side is provided with dividing plate, is provided with ammeter on described dividing plate.
Further, for this utility model is better achieved, described casing top lower surface is provided with T-shaped
Draw-in groove, described dividing plate upper end is connected to inside described draw-in groove.
Further, for this utility model is better achieved, chamber door is provided with described casing, described chamber door one
End is hinged on described casing by hinge, is to be provided with step trough on the opposite side end face of this described hinge,
It is provided with rubber strip in described step trough, formed for described in clamping between described rubber strip and described ladder trench bottom
Chamber door cavity, the casing described in inside described step trough is provided with the door lock for the chamber door described in locking.
Further, for this utility model is better achieved, described chamber door is interior outer double-layer structure, in described chamber door
On be provided with observation port, be provided with inside described chamber door and observe the corresponding observation window in hole site with described, described
Observation port outside be provided with transparent glass cover-plate.
Further, inside described chamber door, for this utility model is better achieved, it is provided with the installation of hollow, rectangular
Groove, the mounting groove level that described observation window can be relatively described is slided, and is provided with back-moving spring inside described mounting groove,
Described back-moving spring one end is fixedly connected on the described inwall of mounting groove side, and the described back-moving spring other end is fixed
It is connected on the described side wall of observation window, be provided with action bars outside described chamber door, described glass cover-plate sets
It is equipped with the groove of bar shaped, described action bars runs through described groove, described action bars one end is fixedly connected on described sight
Examine window away from described back-moving spring one end end face, the described action bars other end is provided with nut.
This utility model compared with prior art, has the advantages that：
This utility model realizes ventilation by being arranged on the through hole of casing top, using the moisture of bamboo Charcoal Adsorption in the air,
Avoid dampness to enter box house, meanwhile, using gland extruding pressing plate in depression bar folding process, can be made, so that pressing plate is fitted
On baffle plate, you can realize being connected with each other between end cap and casing, the processing such as hole need not be carried out on wall box, use
More safe and reliable.
Brief description
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use required in embodiment
Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is this utility model overall structure diagram；
Fig. 2 is this utility model door structure schematic diagram；
Fig. 3 is this utility model observation window structural representation；
Fig. 4 is this utility model bilayer door structure schematic diagram.
Wherein：101. casings, 102. end caps, 103. bamboo charcoals, 104. supports, 105. pressing plates, 106. installing plates, 107. gears
Plate, 108. cylinders, 109. depression bars, 110. glands, 111. chutes, 112. terminal block, 113. slide blocks, 114. dividing plates, 115. ammeters,
116. chamber doors, 117. rubber strips, 118. observation ports, 119. observation windows, 120. mounting grooves, 121. back-moving springs, 122. action bars,
123. grooves, 124. nuts.
Specific embodiment
With reference to specific embodiment, this utility model is described in further detail, but embodiment party of the present utility model
Formula not limited to this.
Embodiment 1：
As shown in figure 1, a kind of electric power metering device, including casing 101 and the end cap that is arranged on described casing 101 top
102, in this utility model, make to arch upward upward in the middle part of end cap, form arch, water can be conducive to along end cap upper end to casing
Outside flowing, is provided with the through hole of regular array at described casing 101 top, for ventilating, fills in described through hole
There is bamboo charcoal 103, for adsorbing the moisture of in the air, it is to avoid moisture enters box house, on described casing 101 upper end-face edge
It is provided with support 104, at grade, described support 104 is remote for the side-wall outer side end face of the end face outside of support and casing
It is bent to form pressing plate 105 for 90 ° laterally from described casing 101 one end, so that pressing plate is parallel to each other with casing upper surface, this enforcement
In example, make the inclined end face of the inner side bending part of pressing plate, described end cap 102 lower surface be provided with installing plate 106,
Installing plate is corresponding with backing positions, and the described inside side in installing plate 106 lower end is bent to form baffle plate 107, makes baffle plate and pressing plate
It is parallel to each other, the outer ledge of pressing plate can be fitted on the inside edge of baffle plate, when extruding pressing plate laterally, pressing plate can paste
It is combined on the upper surface of baffle plate, in the middle part of described end cap 102 lower surface, is provided with cylinder 108, cylinder can be with end cap one
Processing and forming forms, and is provided with screwed hole in the middle part of described cylinder 108, and the axis direction making screwed hole is perpendicular to casing upper end
Face, is provided with screwed hole at described casing 101 top, makes this screwed hole corresponding with the screw thread hole site on cylinder, in institute
The screw thread in the hole stated is provided with depression bar 109, and depression bar opposite case is threaded, is provided with gland in the middle part of described depression bar 109
110, in the present embodiment, so that gland is sleeved on depression bar, the depression bar of the upper and lower both sides of gland is respectively provided with nut, gland is solid
Be scheduled between two nuts, so that depression bar is rotated relative to depression bar, described gland 110 outer ledge is inclined-plane, gland with
When depression bar moves down, the inclined-plane on gland is enable to be fitted on the interior corners of pressing plate, described depression bar 109 threaded upper ends
It is connected to the screw thread in the hole on described cylinder 108, by cylinder, depression bar upper end is defined, when gland is pressed together on pressing plate
When, inside the screwed hole that depression bar upper end is located on cylinder, the inclined-plane of the gland 110 described in when described depression bar 109 rotates down
Can be pressed together on the described inner side end of pressing plate 105 and make described pressing plate 105 be fitted in the upper surface of described baffle plate 107
On, using being rotated down depression bar, make depression bar drive gland synchronously to move down, the inclined-plane on gland is pressed together on pressing plate, so that pressing plate is subject to
To the active force extruding laterally, now pressing plate is to baffle plate one side shifting, until pressing plate is fitted on baffle plate upper surface,
It is provided with 2 T-shaped chutes 111 on described casing 101 bottom upper surface, inside described casing 101, be provided with end
Son row 112, using terminal block, conveniently connects up to box house, described terminal block 112 two ends bend downwards, in institute
The terminal block 112 two ends bottom stated is provided with the slide block 113 that can slide along described chute 111, so that terminal block is passed through
Slide block is connected to inside chute, conveniently discharges into capable fixation to terminal, is provided with dividing plate 114, in institute inside described casing 101
It is provided with ammeter 115 on the dividing plate 114 stated.
This utility model, by cooperating with depression bar using gland, when rotating down depression bar, enables gland to extrude
Pressing plate, enables pressing plate to be pressed together on baffle plate, then realizes being connected with each other between end cap and casing, in installation process, no
Wall box need to be destroyed, it is possible to increase the sealing property of wall box, the through hole being used for ventilating is arranged on casing top
Portion, is covered using end cap, it is possible to increase sealing property, and it is possible to by bamboo charcoal by water adsorption on bamboo charcoal, make water
Divide and can not enter box house.Due in dismounting, the adjustment of gland can be realized it is thus possible to facilitate end by rotating depression bar
The dismounting of lid is so as to dismounting is convenient.Can facilitate using terminal block circuit to be carried out concentrate and connect, it is possible to increase circuit is even
The efficiency connecing, and, this utility model realizes the installation of terminal block using sliding groove structure, it is possible to increase its stability, and pacify
Dress is convenient.
Embodiment 2：
In the present embodiment, the installation of dividing plate is it is preferable that arrange on described casing 101 top lower surface for convenience
There is T-shaped draw-in groove, described dividing plate 114 upper end is connected to inside described draw-in groove.In this utility model, the dividing plate upper end is made to be in
T-shaped, enables dividing plate to be directly plugged on inside draw-in groove when installing, now the ammeter of metering is arranged on dividing plate.
This utility model adopts vertically disposed dividing plate, while being capable of in the installation of ammeter, passes through when there being moisture
When casing upper surface enters box house, then can reduce moisture in ammeter position along dividing plate to lower flow
Accumulation, reduces the impact to ammeter for the hydrops.
Embodiment 3：
As shown in Fig. 2 the closing of casing for convenience, in the present embodiment, described casing 101 is provided with chamber door
116, described chamber door 116 one end is hinged on described casing 101 by hinge, is the opposite side of this described hinge
Step trough is provided with end face, is provided with rubber strip 117, described rubber strip 117 and described rank in described step trough
Form the cavity for the chamber door 116 described in clamping, the casing 101 described in inside described step trough between terraced trench bottom
On be provided with door lock for the chamber door 116 described in locking.By adopting chamber door, when needed, bin enclosure can be made, closing
When closing chamber door, chamber door is rotated by hinge, makes the chamber door other end overcome the resilient force of rubber strip, be plugged on rubber strip with
Inside cavity between step trough, now using door lock by box door lock shut come.
Embodiment 4：
As shown in Figure 3,4, the present embodiment is on the basis of embodiment 3, and operated by personnel is it is preferable that institute for convenience
The chamber door 116 stated is interior outer double-layer structure, using double-decker, makes door structure more firmly it is not easy to damage, described
Observation port 118 is provided with chamber door 116, makes the position of observation port corresponding with the position of ammeter, inside described chamber door 116
It is provided with the observation window 119 corresponding with described observation port 118 position, be provided with transparent outside described observation port 118
Glass cover-plate.
It is further preferred that in the present embodiment, being provided with the mounting groove 120 of hollow, rectangular inside described chamber door 116,
Mounting groove is made to be located inside observation port, mounting groove 120 level that described observation window 119 can be relatively described is slided, described
Mounting groove 120 inside be provided with back-moving spring 121, described back-moving spring 121 one end is fixedly connected on described mounting groove
On the inwall of 120 sides, described back-moving spring 121 other end is fixedly connected on the described side wall of observation window 119, in institute
It is provided with action bars 122 outside the chamber door 116 stated, the groove 123 of bar shaped is provided with described glass cover-plate, described behaviour
Make the groove 123 that bar 122 runs through described, described action bars 122 one end is fixedly connected on described observation window 119 away from described
Back-moving spring 121 one end end face on, described action bars 122 other end is provided with nut 124.When observing ammeter, permissible
Along groove slide bar, in the presence of nut, make action bars not allow to be also easy to produce inclination, under the drive of action bars, see
Examine window to slide along mounting groove length direction, now under the resilient force of back-moving spring, observation window is subject to resilient force,
When action bars is not subject to external force effect, observation window, in the presence of back-moving spring, slides to away from back-moving spring direction, now makes
Observation window is closed.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (5)
1. a kind of electric power metering device it is characterised in that：Including casing（101）And it is arranged on described casing（101）Top
End cap（102）, in described casing（101）Top is provided with the through hole of regular array, is filled with bamboo charcoal in described through hole
（103）, in described casing（101）Support is provided with upper end-face edge（104）, described support（104）Away from described case
Body（101）One end is bent to form pressing plate for 90 ° laterally（105）, in described end cap（102）Installing plate is provided with lower surface
（106）, described installing plate（106）The inside side in lower end is bent to form baffle plate（107）, in described end cap（102）In lower surface
Portion is provided with cylinder（108）, in described cylinder（108）Middle part is provided with screwed hole, in described casing（101）Top is arranged
There is screwed hole, described screw thread in the hole is provided with depression bar（109）, in described depression bar（109）Middle part is provided with gland
（110）, described gland（110）Outer ledge is inclined-plane, described depression bar（109）Threaded upper ends are connected to described cylinder
（108）On screw thread in the hole, described depression bar（109）Gland described in when rotating down（110）Inclined-plane can be pressed together on institute
The pressing plate stated（105）Inner side end on make described pressing plate（105）It is fitted in described baffle plate（107）Upper surface on,
Described casing（101）2 T-shaped chutes are provided with the upper surface of bottom（111）, in described casing（101）Inner side sets
It is equipped with terminal block（112）, described terminal block（112）Two ends bend downwards, in described terminal block（112）Two ends bottom sets
Being equipped with can be along described chute（111）The slide block sliding（113）, in described casing（101）Inner side is provided with dividing plate
（114）, in described dividing plate（114）On be provided with ammeter（115）.
2. a kind of electric power metering device according to claim 1 it is characterised in that：In described casing（101）Under top
T-shaped draw-in groove is provided with end face, described dividing plate（114）Upper end is connected to inside described draw-in groove.
3. a kind of electric power metering device according to claim 1 and 2 it is characterised in that：In described casing（101）On set
It is equipped with chamber door（116）, described chamber door（116）One end is hinged on described casing by hinge（101）On, it is that this is described
Hinge is provided with step trough on an opposite side end face, is provided with rubber strip in described step trough（117）, described rubber
Bar（117）Formed for the chamber door described in clamping and described ladder trench bottom between（116）Cavity, in described step trough
The described casing of inner side（101）On be provided with for the chamber door described in locking（116）Door lock.
4. a kind of electric power metering device according to claim 3 it is characterised in that：Described chamber door（116）For inside and outside pair
Rotating fields, in described chamber door（116）On be provided with observation port（118）, in described chamber door（116）Inner side be provided with described
Observation port（118）The corresponding observation window in position（119）, in described observation port（118）Outside is provided with transparent glass
Cover plate.
5. a kind of electric power metering device according to claim 4 it is characterised in that：In described chamber door（116）Inner side sets
It is equipped with the mounting groove of hollow, rectangular（120）, described observation window（119）Mounting groove that can be relatively described（120）Level is slided,
In described mounting groove（120）Inner side is provided with back-moving spring（121）, described back-moving spring（121）One end is fixedly connected on
Described mounting groove（120）On the inwall of side, described back-moving spring（121）The other end is fixedly connected on described observation window
（119）Side wall on, in described chamber door（116）Outside is provided with action bars（122）, described glass cover-plate is provided with
The groove of bar shaped（123）, described action bars（122）Run through described groove（123）, described action bars（122）One end is solid
Surely it is connected to described observation window（119）Away from described back-moving spring（121）On the end face of one end, described action bars（122）
The other end is provided with nut（124）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001241.9U CN205992011U (en) | 2016-08-31 | 2016-08-31 | A kind of electric power metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001241.9U CN205992011U (en) | 2016-08-31 | 2016-08-31 | A kind of electric power metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205992011U true CN205992011U (en) | 2017-03-01 |
Family
ID=58105503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621001241.9U Expired - Fee Related CN205992011U (en) | 2016-08-31 | 2016-08-31 | A kind of electric power metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205992011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482496A (en) * | 2017-08-15 | 2017-12-15 | 国网湖北省电力公司武汉市汉南区供电公司 | The multifunctional built-up formula distribution box that outdoor can be used |
| CN109872858A (en) * | 2019-02-15 | 2019-06-11 | 天津邦特磁性材料有限公司 | A kind of ndfeb magnet of fixing-stable |
-
2016
- 2016-08-31 CN CN201621001241.9U patent/CN205992011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482496A (en) * | 2017-08-15 | 2017-12-15 | 国网湖北省电力公司武汉市汉南区供电公司 | The multifunctional built-up formula distribution box that outdoor can be used |
| CN109872858A (en) * | 2019-02-15 | 2019-06-11 | 天津邦特磁性材料有限公司 | A kind of ndfeb magnet of fixing-stable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207460085U (en) | A kind of solar bracket for caravan | |
| CN205992011U (en) | A kind of electric power metering device | |
| CN106451112A (en) | Intelligent power distribution cabinet | |
| CN206059979U (en) | Outdoor cabinet type transformer station ventilating and thermal insulating structural formula casing | |
| CN106353545A (en) | Electric power metering device | |
| CN203415822U (en) | Secondary equipment screen cabinet and secondary equipment prefabricated cabin employing same | |
| CN207910275U (en) | A kind of power distribution cabinet with heat dissipation dedusting function | |
| CN207588280U (en) | A kind of outdoor ammeter multi-user's power supply box | |
| CN206225812U (en) | A kind of rain-proof power distribution cabinet with warning lamp | |
| CN207149974U (en) | Aeration type switch cubicle | |
| CN202837359U (en) | Electric energy metering box | |
| CN205720345U (en) | A kind of small indoor ammeter box | |
| CN214673529U (en) | High-voltage ring main unit with rainproof function | |
| CN210866882U (en) | Electric energy meter metering box protector | |
| CN207572804U (en) | A kind of outdoor electrical control cabinet based on Internet of Things | |
| CN206059978U (en) | Dust control by ventilation damp proof insulation formula outdoor power equipment installs room | |
| CN207560541U (en) | Installing type switch board is unfolded in guide rail | |
| CN207965678U (en) | The switch board of ginseng is intelligently adjusted based on indicator card | |
| CN207705714U (en) | A kind of central air-conditioning electric control box | |
| CN209104829U (en) | A kind of charging pile internal module fixed frame | |
| CN109217132A (en) | A kind of construction site ammeter box | |
| CN205623008U (en) | Electric instrument install bin of signal interference is prevented to layer -stepping | |
| CN221508803U (en) | Waterproof shell | |
| CN205335688U (en) | Take rain -proof switch board of warning light | |
| CN214481617U (en) | Novel electric power electrical safety protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20200831 |