CN106353545A - Electric power metering device - Google Patents
Electric power metering device Download PDFInfo
- Publication number
- CN106353545A CN106353545A CN201610774139.0A CN201610774139A CN106353545A CN 106353545 A CN106353545 A CN 106353545A CN 201610774139 A CN201610774139 A CN 201610774139A CN 106353545 A CN106353545 A CN 106353545A
- Authority
- CN
- China
- Prior art keywords
- casing
- chamber door
- electric power
- plate
- metering device
- 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.)
- Granted
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 239000003610 charcoal Substances 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Patch Boards (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an electric power metering device. The electric power metering device comprises a box and an end cover arranged above the box, wherein regularly distributed through holes are formed in the top of the box and filled with bamboo charcoal, a bracket is arranged on the edge of the upper end of the box, one end, far away from the box, of the bracket is bent outwards by 90 degrees to form a press plate, a mounting plate is arranged on the lower end surface of the end cover, the lower end of the mounting plate is bent inwards to form a baffle, a column body is arranged in the middle of the lower end surface of the end cover, a thread hole I is formed in the middle of the column body, a thread hole II is formed in the top of the box, a press rod is arranged in the thread hole II, and a gland is arranged in the middle of the press rod. The end cover at the upper part of the box and the box are mutually connected through the gland, side walls of the box cannot be damaged, and the electric power metering device can be conveniently mounted while a good waterproof effect is realized.
Description
Technical field
The present invention relates 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
It is an object of the invention to provide a kind of electric power metering device, the problem of prior art presence can be improved, pass through
Being connected with each other between the end cap on casing top and casing is realized using gland, wall box will not be damaged, Neng Gouqi
To good waterproof effect while, easy for installation.
The present invention 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, sets in described casing top
It is equipped with the through hole of regular array, in described through hole, is filled with bamboo charcoal, 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, is provided with described end cap lower surface
Installing plate, the described inside side in installing plate lower end is bent to form baffle plate, 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, in described screw thread in the hole setting
There is depression bar, be provided with gland in the middle part of described depression bar, described gland outer ledge is inclined-plane, described depression bar threaded upper ends
It is connected to the screw thread in the hole on described cylinder, the inclined-plane of the gland described in when described depression bar rotates down can be pressed together on institute
Described pressing plate is made to be fitted on the described upper surface of baffle plate, on described box bottom on the inner side end of the pressing plate stated
2 t-shaped chutes are provided with end face, described box inside is provided with terminal block, described terminal block two ends are downward
Side bends, and being provided with described terminal block two ends bottom can be along the slide block of described slide, in described casing
Side is provided with dividing plate, is provided with ammeter on described dividing plate.
Further, for the present invention is better achieved, described casing top lower surface is provided with t-shaped card
Groove, described dividing plate upper end is connected to inside described draw-in groove.
Further, for the present invention is better achieved, chamber door is provided with described casing, described chamber door one end leads to
Cross hinge to be hinged on described casing, be to be provided with step trough, described on the opposite side end face of this described hinge
Step trough in be provided with rubber strip, formed for the case described in clamping between described rubber strip and described ladder trench bottom
The cavity of door, the casing described in inside described step trough is provided with the door lock for the chamber door described in locking.
Further, for the present invention is better achieved, described chamber door is interior outer double-layer structure, sets on described chamber door
It is equipped with observation port, be provided with inside described chamber door and observe the corresponding observation window in hole site with described, in described sight
Examine and outside hole, be provided with transparent glass cover-plate.
Further, inside described chamber door, for the present invention is better achieved, it is provided with the mounting groove of hollow, rectangular, institute
The observation window stated can be relatively described mounting groove level slide, be provided with back-moving spring inside described mounting groove, described
Back-moving spring one end be fixedly connected on the described inwall of mounting groove side, the described back-moving spring other end is fixedly connected
On the side wall of described observation window, outside described chamber door, it is provided with action bars, described glass cover-plate is provided with
The groove of bar shaped, described action bars runs through described groove, and described action bars one end is fixedly connected on described observation window
Away from described back-moving spring one end end face, the described action bars other end is provided with nut.
The present invention compared with prior art, has the advantages that
The present invention realizes ventilation by being arranged on the through hole of casing top, using the moisture of bamboo Charcoal Adsorption in the air, it is to avoid dampness
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,
Can achieve being connected with each other between end cap and casing, the processing such as hole need not be carried out on wall box, using safer
Reliable.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to use required in embodiment
Figure is briefly described it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is door structure schematic diagram of the present invention；
Fig. 3 is observation window structural representation of the present invention；
Fig. 4 is present invention 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, the present invention is described in further detail, but embodiments of the present invention are 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 102 that is arranged on described casing 101 top,
In the present invention, 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 effluent outside casing
Dynamic, it is provided with the through hole of regular array at described casing 101 top, for ventilating, in described through hole, be filled with bamboo charcoal
103, for adsorbing the moisture of in the air, it is to avoid moisture enters box house, is provided with described casing 101 upper end-face edge
At grade, described support 104 is away from described for the side-wall outer side end face of support 104, the end face outside of support and casing
Casing 101 one end be bent to form pressing plate 105 for 90 ° laterally, so that pressing plate is parallel to each other with casing upper surface, in the present embodiment,
Make the inclined end face of the inner side bending part of pressing plate, described end cap 102 lower surface is provided with installing plate 106, install
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 mutual with pressing plate
Parallel, the outer ledge of pressing plate can be fitted on the inside edge of baffle plate, and when extruding pressing plate laterally, pressing plate can be fitted in
On the upper surface of baffle plate, it is provided with cylinder 108 in the middle part of described end cap 102 lower surface, cylinder can be integrally formed with end cap
Process, in the middle part of described cylinder 108, be provided with screwed hole, the axis direction making screwed hole perpendicular to casing upper surface,
Described casing 101 top is provided with screwed hole, makes this screwed hole corresponding with the screw thread hole site on cylinder, described
Screw thread in the hole is provided with depression bar 109, and depression bar opposite case is threaded, is provided with gland 110 in the middle part of described depression bar 109,
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 fixed on
Between two nuts, depression bar is enable to rotate relative to depression bar, described gland 110 outer ledge is inclined-plane, and gland is with depression bar
When moving 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 connect
Screw thread in the hole on described cylinder 108, is defined to depression bar upper end by cylinder, when gland is pressed together on pressing plate,
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
It is pressed together on the described inner side end of pressing plate 105 and so that described pressing plate 105 is fitted on the described upper surface of baffle plate 107,
Using being rotated down depression bar, make depression bar drive gland synchronously move down, the inclined-plane on gland is pressed together on pressing plate, make pressing plate be subject to
The active force of outside extruding, now pressing plate is to baffle plate one side shifting, until pressing plate is fitted on baffle plate upper surface, described
Casing 101 bottom upper surface on be provided with 2 t-shaped chutes 111, be provided with terminal block inside described casing 101
112, using terminal block, conveniently box house is connected up, described terminal block 112 two ends bend downwards, described
Terminal block 112 two ends bottom is provided with the slide block 113 that can slide along described chute 111, enables terminal block to pass through slide block
It is connected to inside chute, conveniently capable fixation is discharged into terminal, be provided with dividing plate 114 inside described casing 101, described
Ammeter 115 is provided with dividing plate 114.
The present invention, by cooperating with depression bar using gland, when rotating down depression bar, enables gland to extrude pressing plate,
So that pressing plate is pressed together on baffle plate, then realize being connected with each other between end cap and casing, in installation process, need not be to case
Body sidewall is destroyed, it is possible to increase the sealing property of wall box, and the through hole being used for ventilating is arranged on casing top, utilizes
End cap is covered, it is possible to increase sealing property, and it is possible to by bamboo charcoal by water adsorption on bamboo charcoal, make the moisture can not
Enter box house.Due in dismounting, the adjustment of gland can be realized it is thus possible to facilitate tearing open of end cap by rotating depression bar
Unload so as to dismount convenient.Can facilitate using terminal block circuit to be carried out concentrate and connect, it is possible to increase the effect of connection
Rate, and, the present invention realizes the installation of terminal block using sliding groove structure, it is possible to increase its stability, and easy for installation.
Embodiment 2:
In the present embodiment, the installation of dividing plate is it is preferable that be provided with t on described casing 101 top lower surface for convenience
The draw-in groove of shape, described dividing plate 114 upper end is connected to inside described draw-in groove.In the present invention, make dividing plate upper end t-shaped, make every
Plate can directly be plugged on inside draw-in groove when installing, and now the ammeter of metering is arranged on dividing plate.
The present invention adopts vertically disposed dividing plate, while being capable of in the installation of ammeter, passes through casing when there being moisture
When upper surface enters box house, then can reduce the accumulation in ammeter position for the moisture along dividing plate to lower flow,
Reduce the impact to ammeter for the hydrops.
Embodiment 3:
As shown in Fig. 2 the closing of casing for convenience, in the present embodiment, chamber door 116, institute are provided with described casing 101
Chamber door 116 one end stated is hinged on described casing 101 by hinge, is on the opposite side end face of this described hinge
It is provided with step trough, be provided with rubber strip 117, described rubber strip 117 and described step trough bottom in described step trough
Form the cavity for the chamber door 116 described in clamping between portion, the casing 101 described in inside described step trough is arranged
There is the door lock for the chamber door 116 described in locking.By adopting chamber door, when needed, bin enclosure can be made, closing chamber door
When, chamber door is rotated by hinge, makes the chamber door other end overcome the resilient force of rubber strip, be plugged on rubber strip and step trough
Between cavity inside, 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 described for convenience
Chamber door 116 is interior outer double-layer structure, using double-decker, makes door structure more firmly it is not easy to damage, in described chamber door
It is provided with observation port 118 on 116, makes the position of observation port corresponding with the position of ammeter, in described chamber door 116 inner side setting
There is the observation window 119 corresponding with described observation port 118 position, outside described observation port 118, be provided with transparent glass
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 the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of electric power metering device it is characterised in that: include casing (101) and be arranged on above described casing (101)
End cap (102), is provided with the through hole of regular array, is filled with bamboo charcoal in described through hole at described casing (101) top
(103), support (104) is provided with described casing (101) upper end-face edge, described support (104) is away from described case
Body (101) one end is bent to form pressing plate (105) for 90 ° laterally, is provided with installing plate on described end cap (102) lower surface
(106), the inside side in described installing plate (106) lower end is bent to form baffle plate (107), in described end cap (102) lower surface
Portion is provided with cylinder (108), is provided with screwed hole in the middle part of described cylinder (108), in described casing (101) top setting
There is screwed hole, described screw thread in the hole is provided with depression bar (109), in the middle part of described depression bar (109), be provided with gland
(110), described gland (110) outer ledge is inclined-plane, and described depression bar (109) threaded upper ends are connected to described cylinder
(108) the screw thread in the hole on, the inclined-plane of the gland (110) described in when described depression bar (109) rotates down can be pressed together on institute
Described pressing plate (105) is made to be fitted on the described upper surface of baffle plate (107) on the inner side end of pressing plate (105) stated,
2 t-shaped chutes (111) are provided with described casing (101) bottom upper surface, set inside described casing (101)
It is equipped with terminal block (112), described terminal block (112) two ends bend downwards, set in described terminal block (112) two ends bottom
It is equipped with the slide block (113) that can slide along described chute (111), inside described casing (101), be provided with dividing plate
(114), described dividing plate (114) is provided with ammeter (115).
2. a kind of electric power metering device according to claim 1 it is characterised in that: under described casing (101) 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: set on described casing (101)
It is equipped with chamber door (116), described chamber door (116) one end is hinged on described casing (101) by hinge, is that this is described
Hinge is provided with step trough on an opposite side end face, is provided with rubber strip (117) in described step trough, described rubber
Form the cavity for the chamber door (116) described in clamping, in described step trough between bar (117) and described ladder trench bottom
Door lock for the chamber door (116) described in locking is provided with the described casing (101) of inner side.
4. a kind of electric power metering device according to claim 3 it is characterised in that: described chamber door (116) is inside and outside double
Rotating fields, are provided with observation port (118) on described chamber door (116), be provided with inside described chamber door (116) with described
The corresponding observation window (119) in observation port (118) position, be provided with transparent glass outside described observation port (118)
Cover plate.
5. a kind of electric power metering device according to claim 4 it is characterised in that: set inside described chamber door (116)
It is equipped with the mounting groove (120) of hollow, rectangular, mounting groove (120) level that described observation window (119) can be relatively described is slided,
It is provided with back-moving spring (121) inside described mounting groove (120), described back-moving spring (121) one end is fixedly connected on
On the described inwall of mounting groove (120) side, described back-moving spring (121) other end is fixedly connected on described observation window
(119), on side wall, it is provided with action bars (122) outside described chamber door (116), described glass cover-plate is provided with
The groove (123) of bar shaped, described action bars (122) runs through described groove (123), and described action bars (122) one end is solid
Surely it is connected to described observation window (119) away from described back-moving spring (121) one end end face, described action bars (122)
The other end is provided with nut (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774139.0A CN106353545B (en) | 2016-08-31 | 2016-08-31 | Electric power metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774139.0A CN106353545B (en) | 2016-08-31 | 2016-08-31 | Electric power metering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106353545A true CN106353545A (en) | 2017-01-25 |
| CN106353545B CN106353545B (en) | 2023-11-21 |
Family
ID=57857144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774139.0A Active CN106353545B (en) | 2016-08-31 | 2016-08-31 | Electric power metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106353545B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872743A (en) * | 2017-03-31 | 2017-06-20 | 国网山东省电力公司龙口市供电公司 | A kind of Multi-functional electricity-using batch meter |
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| US20040195857A1 (en) * | 2003-04-01 | 2004-10-07 | Diamondback Automotive Accessories, Inc. | Hinged tonneau cover for transporting a significant top load |
| US20050224250A1 (en) * | 2004-04-13 | 2005-10-13 | Stachowiak John Jr | Apparatus and method for securing a watt-hour meter socket box |
| CN2881583Y (en) * | 2006-03-31 | 2007-03-21 | 津伦(天津)精密机械制造有限公司 | Pressure device for detecting tank leak |
| DE102011008549A1 (en) * | 2011-01-12 | 2012-07-12 | Hager Electro Gmbh & Co. Kg | Meter panel assembly |
| CN203150953U (en) * | 2013-04-08 | 2013-08-21 | 卢娟 | Protective distribution box |
| CN205353160U (en) * | 2016-02-18 | 2016-06-29 | 国网山东省电力公司郓城县供电公司 | Antitheft ammeter box |
-
2016
- 2016-08-31 CN CN201610774139.0A patent/CN106353545B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040195857A1 (en) * | 2003-04-01 | 2004-10-07 | Diamondback Automotive Accessories, Inc. | Hinged tonneau cover for transporting a significant top load |
| US20050224250A1 (en) * | 2004-04-13 | 2005-10-13 | Stachowiak John Jr | Apparatus and method for securing a watt-hour meter socket box |
| CN2881583Y (en) * | 2006-03-31 | 2007-03-21 | 津伦(天津)精密机械制造有限公司 | Pressure device for detecting tank leak |
| DE102011008549A1 (en) * | 2011-01-12 | 2012-07-12 | Hager Electro Gmbh & Co. Kg | Meter panel assembly |
| CN203150953U (en) * | 2013-04-08 | 2013-08-21 | 卢娟 | Protective distribution box |
| CN205353160U (en) * | 2016-02-18 | 2016-06-29 | 国网山东省电力公司郓城县供电公司 | Antitheft ammeter box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872743A (en) * | 2017-03-31 | 2017-06-20 | 国网山东省电力公司龙口市供电公司 | A kind of Multi-functional electricity-using batch meter |
| CN106872743B (en) * | 2017-03-31 | 2023-09-26 | 国网山东省电力公司龙口市供电公司 | Multifunctional electricity metering box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106353545B (en) | 2023-11-21 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20231019 Address after: 265400 Jincheng Road 169, Zhaoyuan City, Yantai City, Shandong Province Applicant after: STATE GRID SHANDONG ELECTRIC POWER COMPANY ZHAOYUAN CITY POWER SUPPLY Co. Applicant after: Longkou Power Supply Company of State Grid Shandong Electric Power Company Address before: 265700 Tonghai Road, Longkou City, Yantai, Shandong 28 Applicant before: Longkou Power Supply Company of State Grid Shandong Electric Power Company |
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