CN106353545B - Electric power metering device - Google Patents
Electric power metering device Download PDFInfo
- Publication number
- CN106353545B CN106353545B CN201610774139.0A CN201610774139A CN106353545B CN 106353545 B CN106353545 B CN 106353545B CN 201610774139 A CN201610774139 A CN 201610774139A CN 106353545 B CN106353545 B CN 106353545B
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- Prior art keywords
- box body
- box
- groove
- plate
- door
- Prior art date
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- 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 8
- 238000005192 partition Methods 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 8
- 210000004907 gland Anatomy 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement 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, which comprises a box body and an end cover arranged above the box body, wherein through holes which are regularly arranged are formed in the top of the box body, bamboo charcoal is filled in the through holes, a bracket is arranged on the edge of the upper end of the box body, one end of the bracket far away from the box body is bent outwards by 90 degrees to form a pressing plate, a mounting plate is arranged on the lower end face of the end cover, the lower end of the mounting plate is bent inwards to form a baffle, a cylinder is arranged in the middle of the lower end face of the end cover, a threaded hole is formed in the middle of the cylinder, a threaded hole is formed in the top of the box body, a pressing rod is arranged in the threaded hole, and a pressing cover is arranged in the middle of the pressing rod.
Description
Technical Field
The present invention relates to an electric power metering device.
Background
The ammeter that electric power measurement used is installed in fixed table incasement portion generally, and the ammeter operation in-process can produce heat, consequently needs to set up ventilation structure, but moisture gets into table incasement portion, causes the ammeter short circuit easily, exists the potential safety hazard. The existing meter box is usually provided with a waterproof end cover, but in the installation process, the end cover is installed on the box body by utilizing a bolt structure, an installation hole is required to be formed in the upper end or the side wall of the box body, holes are drilled on the surface of the box body, and the like, so that defects exist on the surface of the box body easily, and the waterproof effect of the box body is affected.
Disclosure of Invention
The invention aims to provide an electric power metering device which can solve the problems in the prior art, and the end cover at the upper part of a box body is connected with the box body by adopting a gland, so that the side wall of the box body is not damaged, a good waterproof effect can be achieved, and meanwhile, the electric power metering device is convenient to install.
The invention is realized by the following technical scheme:
the utility model provides an electric power metering device, is in including box and setting the end cover of box top the box top be provided with the through-hole of regular arrangement the through-hole intussuseption be filled with bamboo charcoal the box upper end edge on be provided with the support, the support keep away from box one end 90 outside and buckle and form the clamp plate the end cover down on the terminal surface be provided with the mounting panel, the mounting panel lower extreme inwards buckle and form the baffle the end cover down terminal surface middle part be provided with the cylinder middle part be provided with the screw hole the box top be provided with the screw hole in be provided with the depression bar middle part be provided with the gland, gland outside edge be the inclined plane, depression bar upper end threaded connection be in the screw hole on the cylinder on, the inclined plane of gland can the pressfitting make on the medial surface of clamp plate the clamp plate laminate on the up end of baffle the bottom of the box up end on be provided with 2 and be T shape spout the terminal row in the terminal, the side of the terminal is provided with the slider down along the terminal row in the terminal row.
Further, in order to better realize the invention, a T-shaped clamping groove is formed in the lower end face of the top of the box body, and the upper end of the partition plate is clamped inside the clamping groove.
Further, in order to better realize the invention, a box door is arranged on the box body, one end of the box door is hinged on the box body through a hinge, a stepped groove is formed in the end face of one opposite side of the hinge, a rubber strip is arranged in the stepped groove, a cavity for clamping the box door is formed between the rubber strip and the bottom of the stepped groove, and a door lock for locking the box door is arranged on the box body inside the stepped groove.
Further, in order to better realize the invention, the box door is of an inner-outer double-layer structure, an observation hole is formed in the box door, an observation window corresponding to the observation hole is formed in the inner side of the box door, and a transparent glass cover plate is arranged on the outer side of the observation hole.
Further, in order to better realize the invention, a hollow rectangular mounting groove is formed in the inner side of the box door, the observation window can horizontally slide relative to the mounting groove, a reset spring is arranged in the inner side of the mounting groove, one end of the reset spring is fixedly connected to the inner wall of one side of the mounting groove, the other end of the reset spring is fixedly connected to the side wall of the observation window, an operation rod is arranged on the outer side of the box door, a strip-shaped through groove is formed in the glass cover plate, the operation rod penetrates through the through groove, one end of the operation rod is fixedly connected to the end face of the observation window, which is far away from one end of the reset spring, and a nut is arranged at the other end of the operation rod.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, ventilation is realized through the through holes arranged at the top of the box body, moisture in the air is adsorbed by utilizing the bamboo charcoal, so that the moisture is prevented from entering the box body, meanwhile, in the downward moving process of the pressing rod, the pressing plate is pressed by the pressing cover, and the pressing plate is attached to the baffle plate, so that the interconnection between the end cover and the box body can be realized, the processing such as drilling on the side wall of the box body is not needed, and the use is safer and more reliable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the door of the present invention;
FIG. 3 is a schematic view of a view window according to the present invention;
fig. 4 is a schematic view of a double box door structure according to the present invention.
Wherein: 101. the device comprises a box body, 102, end covers, 103, bamboo charcoal, 104, a bracket, 105, a pressing plate, 106, a mounting plate, 107, 108, a column, 109, a pressing rod, 110, a gland, 111, a sliding groove, 112, a terminal row, 113, a sliding block, 114, a partition plate, 115, an electric meter, 116, a box door, 117, a rubber strip, 118, a viewing hole, 119, a viewing window, 120, a mounting groove, 121, a reset spring, 122, an operating rod, 123, a through groove and 124.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but embodiments of the present invention are not limited thereto.
Example 1:
as shown in figure 1, an electric power metering device comprises a box body 101 and an end cover 102 arranged above the box body 101, wherein the middle part of the end cover is arched upwards to form an arch shape, water can flow to the outer side of the box body along the upper end of the end cover, through holes which are regularly arranged are arranged at the top of the box body 101 and used for ventilation, bamboo charcoal 103 is filled in the through holes and used for absorbing moisture in air, the moisture is prevented from entering the box body, a bracket 104 is arranged on the edge of the upper end of the box body 101, the outer end face of the bracket and the outer end face of the side wall of the box body are on the same plane, one end of the bracket 104 far away from the box body 101 is bent outwards by 90 degrees to form a pressing plate 105, the pressing plate is parallel to the upper end face of the box body, in the embodiment, the inner bent part of the pressing plate is an inclined end face, a mounting plate 106 is arranged on the lower end face of the end cover 102, the mounting plate corresponds to the bracket, the lower end of the mounting plate 106 is bent inwards to form a baffle 107, the baffle is parallel to the pressing plate, the outer edge of the pressing plate can be attached to the inner edge of the baffle, when the pressing plate is pressed outwards, the pressing plate can be attached to the upper end face of the baffle, the middle part of the lower end face of the end cover 102 is provided with a column 108, the column can be integrally formed with the end cover, the middle part of the column 108 is provided with a threaded hole, the axial direction of the threaded hole is perpendicular to the upper end face of the box, the top of the box 101 is provided with a threaded hole, the threaded hole corresponds to the threaded hole on the column, the threaded hole is provided with a pressing rod 109, the pressing rod is in threaded connection with the box relatively, the middle part of the pressing rod 109 is provided with a pressing cover 110, in the embodiment, the pressing cover is sleeved on the pressing rod, nuts are respectively arranged on the pressing rods on the upper side and the lower side of the pressing rod, the pressing rod is fixed between the two nuts, the pressing rod can rotate relative to the pressing rod, the outer side edge of the pressing rod 110 is an inclined plane, when the pressing rod moves downwards along with the pressing rod, the inclined plane on the pressing rod can be attached to the inner side edge angle of the pressing plate, the upper end of the pressing rod 109 is connected with the threaded hole on the column 108 in a threaded manner, the upper end of the pressing rod is limited by the column, when the pressing rod is pressed on the pressing rod, the upper end of the pressing rod is positioned in the threaded hole on the column, when the pressing rod 109 rotates downwards, the inclined plane of the pressing rod 110 can be pressed on the inner side end face of the pressing rod 105, the pressing rod 105 is attached to the upper end face of the baffle 107, and by rotating the pressing rod downwards, make the depression bar drive the gland and move down in step, the inclined plane pressfitting on the depression bar makes the depression bar receive outside extruded effort on the depression bar, and the depression bar removes to baffle one side this moment, until the depression bar laminating on the baffle up end can the box 101 bottom up end on be provided with 2 spouts 111 that are T shape the box 101 inboard be provided with the terminal row 112, utilize the terminal row, conveniently lay wire to the box inside, terminal row 112 both ends bend downwards terminal row 112 both ends lower part be provided with can be along spout 111 gliding slider 113, make the terminal row can be inboard at the spout through the slider joint, conveniently fix the terminal row the box 101 inboard be provided with baffle 114 the baffle 114 on be provided with ammeter 115.
According to the invention, the pressing cover is matched with the pressing rod, when the pressing rod is rotated downwards, the pressing cover can press the pressing plate, the pressing plate can be pressed on the baffle plate, and then the mutual connection between the end cover and the box body is realized, in the installation process, the side wall of the box body is not required to be damaged, the sealing performance of the side wall of the box body can be improved, the through hole for ventilation is arranged at the top of the box body, the end cover is used for covering, the sealing performance can be improved, and in addition, the moisture can be adsorbed on the bamboo charcoal through the bamboo charcoal, so that the moisture cannot enter the box body. Because when dismantling, can realize the adjustment of gland through rotating the depression bar, therefore can make things convenient for the dismantlement of end cover, make its dismouting more convenient. The terminal strip is adopted to conveniently and intensively connect the circuits, so that the circuit connection efficiency can be improved, and the terminal strip is installed by adopting the chute structure, so that the stability of the terminal strip can be improved, and the installation is convenient.
Example 2:
in this embodiment, in order to facilitate the installation of the partition board, it is preferable that a T-shaped clamping groove is provided on the lower end surface of the top of the box 101, and the upper end of the partition board 114 is clamped inside the clamping groove. In the invention, the upper end of the baffle plate is T-shaped, so that the baffle plate can be directly inserted into the inner side of the clamping groove when being installed, and the electricity meter for metering is installed on the baffle plate.
According to the invention, the partition plates are vertically arranged, so that the electric meter can be installed, and when moisture enters the box body through the upper end face of the box body, the moisture can flow downwards along the partition plates, and then the accumulation of the moisture at the position of the electric meter can be reduced, and the influence of accumulated water on the electric meter is reduced.
Example 3:
as shown in fig. 2, in order to facilitate the closing of the box, in this embodiment, a box door 116 is provided on the box 101, one end of the box door 116 is hinged to the box 101 through a hinge, a stepped groove is provided on one opposite end surface of the hinge, a rubber strip 117 is provided in the stepped groove, a cavity for clamping the box door 116 is formed between the rubber strip 117 and the bottom of the stepped groove, and a door lock for locking the box door 116 is provided on the box 101 inside the stepped groove. Through adopting the chamber door, when needs, can make the box seal, when closing the chamber door, rotate the chamber door through the hinge, make the chamber door other end overcome the elastic force effect of rubber strip, peg graft in the cavity inboard between rubber strip and the ladder groove, utilize the lock to lock the chamber door at this moment can.
Example 4:
as shown in fig. 3 and 4, in this embodiment, in order to facilitate the operation of a worker, preferably, the box door 116 has an inner and outer double-layer structure, and adopts a double-layer structure, so that the box door structure is more firm and is not easy to be damaged, an observation hole 118 is formed in the box door 116, the position of the observation hole corresponds to that of an ammeter, an observation window 119 corresponding to the position of the observation hole 118 is formed in the inner side of the box door 116, and a transparent glass cover plate is arranged outside the observation hole 118.
Still preferably, in this embodiment, a hollow rectangular mounting groove 120 is disposed inside the door 116, so that the mounting groove is located inside the viewing hole, the viewing window 119 can slide horizontally with respect to the mounting groove 120, a return spring 121 is disposed inside the mounting groove 120, one end of the return spring 121 is fixedly connected to an inner wall of one side of the mounting groove 120, the other end of the return spring 121 is fixedly connected to a side wall of the viewing window 119, an operating lever 122 is disposed outside the door 116, a strip-shaped through groove 123 is disposed on the glass cover plate, the operating lever 122 penetrates through the through groove 123, one end of the operating lever 122 is fixedly connected to an end surface of the viewing window 119 far away from one end of the return spring 121, and a nut 124 is disposed at the other end of the operating lever 122. When observing the ammeter, can slide the action bars along logical groove, under the effect of nut, make the action bars be difficult to produce the slope, under the drive of action bars, the observation window slides along mounting groove length direction, and under reset spring's elastic force effect this moment, the observation window receives the elastic force effect, and when the action bars do not receive external force effect, the observation window slides to keeping away from reset spring direction under reset spring's effect, makes the observation window seal this moment.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. An electric power metering device, characterized in that: the device comprises a box body (101) and an end cover (102) arranged above the box body (101), wherein through holes which are regularly arranged are formed in the top of the box body (101), bamboo charcoal (103) is filled in the through holes, a bracket (104) is arranged on the edge of the upper end of the box body (101), one end of the bracket (104) far away from the box body (101) is bent to the outside by 90 degrees to form a pressing plate (105), a mounting plate (106) is arranged on the lower end surface of the end cover (102), the lower end of the mounting plate (106) is bent inwards to form a baffle plate (107), a cylinder (108) is arranged in the middle of the lower end surface of the end cover (102), a threaded hole is formed in the middle of the cylinder (108), a threaded hole is formed in the top of the box body (101), a pressing rod (109) is arranged in the threaded hole, the outer side edge of the pressing rod (110) is an inclined plane, the upper end of the pressing rod (109) is connected with the threaded hole in the cylinder (108), and the pressing plate (105) can be pressed against the inclined plane on the pressing plate (105) when the pressing plate (105), 2T-shaped sliding grooves (111) are formed in the upper end face of the bottom of the box body (101), a terminal row (112) is arranged on the inner side of the box body (101), two ends of the terminal row (112) are bent downwards, sliding blocks (113) capable of sliding along the sliding grooves (111) are arranged at the lower parts of two ends of the terminal row (112), a partition plate (114) is arranged on the inner side of the box body (101), an ammeter (115) is arranged on the partition plate (114), the partition plate (114) is vertically arranged, and when the ammeter (115) is installed, moisture enters the box body (101) through the upper end face of the box body (101), the moisture can flow downwards along the partition plate (114);
a T-shaped clamping groove is formed in the lower end face of the top of the box body (101), and the upper end of the partition plate (114) is clamped inside the clamping groove;
the novel door lock is characterized in that a box door (116) is arranged on the box body (101), one end of the box door (116) is hinged to the box body (101) through a hinge, a stepped groove is formed in the end face of one opposite side of the hinge, a rubber strip (117) is arranged in the stepped groove, a cavity for clamping the box door (116) is formed between the rubber strip (117) and the bottom of the stepped groove, and a door lock for locking the box door (116) is arranged on the box body (101) on the inner side of the stepped groove.
2. An electric power metering device as claimed in claim 1, wherein: the box door (116) is of an inner-outer double-layer structure, an observation hole (118) is formed in the box door (116), an observation window (119) corresponding to the observation hole (118) is formed in the inner side of the box door (116), and a transparent glass cover plate is arranged on the outer side of the observation hole (118).
3. An electric power metering device as claimed in claim 2, wherein: the inner side of the box door (116) is provided with a hollow rectangular mounting groove (120), the observation window (119) can horizontally slide relative to the mounting groove (120), the inner side of the mounting groove (120) is provided with a return spring (121), one end of the return spring (121) is fixedly connected to the inner wall of one side of the mounting groove (120), the other end of the return spring (121) is fixedly connected to the side wall of the observation window (119), the outer side of the box door (116) is provided with an operation rod (122), a strip-shaped through groove (123) is formed in the glass cover plate, the operation rod (122) penetrates through the through groove (123), one end of the operation rod (122) is fixedly connected to the end face of one end of the observation window (119) away from the return spring (121), and a nut (124) is arranged at the other end of the operation rod (122).
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 CN106353545A (en) | 2017-01-25 |
| CN106353545B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6883855B2 (en) * | 2003-04-01 | 2005-04-26 | Diamondback Automotive Accessories, Inc. | Hinged tonneau cover for transporting a significant top load |
| US7176376B2 (en) * | 2004-04-13 | 2007-02-13 | Dewalch Technoloiges, Inc. | Apparatus and method for securing a watt-hour meter socket box |
-
2016
- 2016-08-31 CN CN201610774139.0A patent/CN106353545B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106353545A (en) | 2017-01-25 |
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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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