CN210487833U - Modular electric energy metering box - Google Patents
Modular electric energy metering box Download PDFInfo
- Publication number
- CN210487833U CN210487833U CN201921402717.3U CN201921402717U CN210487833U CN 210487833 U CN210487833 U CN 210487833U CN 201921402717 U CN201921402717 U CN 201921402717U CN 210487833 U CN210487833 U CN 210487833U
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- metering box
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Abstract
The utility model discloses a modularized electric energy metering box in the technical field of electric power metering boxes, which comprises a metering box body, wherein the rear wall of the metering box body is fixed with a Z-shaped inserting plate through a bolt, the bottom end of the Z-shaped inserting plate is sleeved with a fixed clamping block, the rear wall of the fixed clamping block is welded with a positioning slide block, an I-shaped slide rail is transversely arranged between two groups of positioning slide blocks, and two ends of the I-shaped slide rail respectively penetrate through the two groups of positioning slide blocks, the utility model realizes the installation of the metering box body by inserting the Z-shaped inserting plate into the inner cavity of the fixed clamping groove on the fixed clamping block, is more convenient, is beneficial to the later-stage disassembly and maintenance, meanwhile, a warning lamp for warning is arranged above the metering box body, when the metering box body is inclined due to the influence of the environment, under the pressure of the pressure touch slider touches the effect, give out light through the warning light and indicate the staff, avoid not being caused its inside electric elements's damage phenomenon by timely discovery because the slope of measurement box.
Description
Technical Field
The utility model relates to an electric power metering box technical field specifically is modularization electric-energy metering box.
Background
The electric power metering box is used for 3 ~ 35kv in the equipment that is used for electric energy measurement, including combination mutual-inductor (gather three-phase current and voltage signal), box, kilowatt-hour meter, arrester, vacuum circuit breaker (prepayment type has) and so on, the current precision is 0.2S, and the voltage precision grade is 0.2. The model is generally JLSxx-xx (x replaces the actual letter) and the combined transformer is basically the same. The electric meter box is arranged on the side surface of the combined mutual inductor and consists of a power electric meter and a reactive electric meter, and has the advantages of high metering precision, light weight, convenience in installation, electricity larceny prevention and the like.
The modularization electric-energy metering box is one of electric power metering box, can realize the modularization management to the electric energy, but because its inside electric elements's work precision is higher, need guarantee the horizontality of its installation, it fixes it on the wall through bolt and connection otic placode to be used for the modularization electric-energy metering box majority now, the clearance between its back wall and the wall is less, be unfavorable for its heat dissipation, and later stage dismantlement maintenance is comparatively loaded down with trivial details, do not have slope alarm measure simultaneously, when receiving the influence of environment and causing its slope, the staff can't timely learn, thereby cause its inside electric elements operating condition to receive the influence, serious can cause its damage phenomenon, based on this, the utility model designs a modularization electric-energy metering box, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modularization electric-energy metering box, it fixes it on the wall through bolt and connection otic placode with current being used for modularization electric-energy metering box that proposes in solving above-mentioned background, the clearance between its back wall and the wall is less, be unfavorable for its heat dissipation, and later stage dismantlement maintenance is comparatively loaded down with trivial details, do not have slope alarm measure simultaneously, receive the influence of environment and when causing its slope, the staff can't timely learn, thereby cause its inside electrical component operating condition to receive the influence, serious can cause the problem of its damage phenomenon.
In order to achieve the above object, the utility model provides a following technical scheme: modularization electric energy metering box, including the measurement box, the back wall of measurement box has Z type picture peg through the bolt fastening, fixed fixture block has been cup jointed to the bottom of Z type picture peg, the back wall welding of fixed fixture block has the location slider, and is two sets of transversely install the worker's shape slide rail between the location slider, and the both ends of worker's shape slide rail run through two sets of location sliders respectively, the fixed knob of taking the screw rod is installed on the top of location slider, and the screw rod end of fixed knob runs through the top of location slider and contradicts with the top of worker's shape slide rail, the middle part welding of the top back plate of worker's shape slide rail has the liquid column spirit level, the back wall of worker's shape slide rail passes through the arch connecting plate that the bolt bilateral symmetry was fixed with and take the pterygoid lamina about its axis, and the outer wall of the pterygoid lamina of arch connecting plate has, the top of measurement box bonds and has the warning light, and the warning light setting is at the front side middle part of two sets of support curb plates, and is two sets of transversely pegging graft between the support curb plate has spacing slide bar, and spacing slide bar is on a parallel with the top setting of measurement box, the outer wall of spacing slide bar cup joints has the pressure and touches the slider, and presses the slider setting between two sets of spacing slide bars, the inside wall bonding of spacing slide bar has the pressure and touches the switch, the control end of warning light is respectively through two sets of and the circuit electric connection in wire and the measurement box inner chamber.
Preferably, the top of the fixed clamping block is provided with a fixed clamping groove matched with the Z-shaped inserting plate, the fixed clamping groove penetrates through the bottom of the fixed clamping block, and the fixed clamping groove and the Z-shaped inserting plate are in clearance fit.
Preferably, the side wall of the positioning sliding block is provided with a limiting clamping groove matched with the I-shaped sliding rail, the top of the positioning sliding block is provided with a fixing screw hole matched with the screw rod on the fixing knob, and the fixing screw hole is connected with the screw rod on the fixing knob through threads.
Preferably, the side wall of the press-touch sliding block is provided with an installation shaft hole matched with the limiting sliding rod, and the press-touch sliding block can slide left and right on the outer wall of the limiting sliding rod.
Preferably, the pressure touch switch is a ZIPPY micro switch, and the pressure touch end of the pressure touch switch and the bottom end of the pressure touch sliding block are on the same horizontal line.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a bolt is under the mating reaction of liquid column spirit level, make worker's shape slide rail can horizontally fix on the wall, and the back wall of measurement box and the clearance between the wall is great, make things convenient for the heat dissipation of measurement box, the mode that inserts Z type picture peg in fixed slot's the inner chamber on the fixed fixture block realizes the installation to the measurement box, it is comparatively convenient, be favorable to the dismantlement maintenance in later stage, be provided with the warning light that is used for the warning in the top of measurement box simultaneously, when the measurement box produces the slope because environmental impact, under the pressure of pressing the touch slider touches the effect, make the circuit of pressing the touch switch-on warning light, through the luminous suggestion staff of warning light, avoid not by timely discovery and causing its inside electrical component's damage phenomenon because the slope of the measurement box.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is an orthographic perspective view of the present invention;
FIG. 4 is an enlarged view of the portion B of the present invention;
fig. 5 is the schematic view of the combination of the fixing block and the positioning block of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-metering box body, 2-Z-shaped plug board, 3-fixed clamping block, 31-fixed clamping groove, 4-positioning sliding block, 41-limit clamping groove, 42-fixed screw hole, 5-I-shaped sliding rail, 6-fixed knob, 7-liquid column level meter, 8-arched connecting plate, 9-supporting side plate, 10-warning lamp, 11-limit sliding rod, 12-press contact sliding block and 13-press contact switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the modularized electric energy metering box comprises a metering box body 1, a Z-shaped inserting plate 2 is fixed on the rear wall of the metering box body 1 through bolts, a fixed clamping block 3 is sleeved at the bottom end of the Z-shaped inserting plate 2, a positioning slide block 4 is welded on the rear wall of the fixed clamping block 3, an I-shaped slide rail 5 is transversely installed between two groups of positioning slide blocks 4, two ends of the I-shaped slide rail 5 respectively penetrate through the two groups of positioning slide blocks 4, a fixed knob 6 with a screw rod is installed at the top end of the positioning slide block 4, the screw rod end of the fixed knob 6 penetrates through the top of the positioning slide block 4 to be abutted against the top of the I-shaped slide rail 5, a liquid column level gauge 7 is welded in the middle of the rear plate at the top of the I-shaped slide rail 5, an arched connecting plate 8 with wing plates is fixed on the rear wall of the I-shaped slide rail 5 in bilateral symmetry through bolts about the axis of the rear, the top of measurement box 1 bonds and has warning light 10, and warning light 10 sets up the front side middle part at two sets of support curb plates 9, transversely peg graft between two sets of support curb plates 9 and have spacing slide bar 11, and spacing slide bar 11 is on a parallel with the top setting of measurement box 1, spacing slide bar 11's outer wall cup joints has the pressure to touch slider 12, and press and touch slider 12 and set up between two sets of spacing slide bar 11, spacing slide bar 11's inside wall bonds and has pressure to touch switch 13, the control end of warning light 10 is respectively through the circuit electric connection in two sets of 13 and wire and the 1 inner chamber of measurement box.
Wherein, the top of the fixed clamping block 3 is provided with a fixed clamping groove 31 matched with the Z-shaped inserting plate 2, the fixed clamping groove 31 penetrates through the bottom of the fixed clamping block 3, the fixed clamping groove 31 is in clearance fit with the Z-shaped inserting plate 2, the Z-shaped inserting plate 2 is conveniently inserted into the inner cavity of the fixed clamping groove 31, the measurement box body 1 is convenient to mount and dismount, the side wall of the positioning slide block 4 is provided with a limit clamping groove 41 matched with the I-shaped slide rail 5, the positioning slide block 4 is convenient to be clamped on the outer wall of the I-shaped slide rail 5, the top of the positioning slide block 4 is provided with a fixed screw hole 42 matched with a screw rod on the fixed knob 6, the fixed screw hole 42 is in threaded connection with the screw rod on the fixed knob 6, the position of the positioning slide block 4 on the I-shaped slide rail 5 can be conveniently adjusted by rotating the position of the screw rod on the fixed knob 6 in the fixed screw hole 42, the, and the pressure touches slider 12 and can slide in the outer wall horizontal slip of limit slide bar 11, conveniently presses the installation between slider 12 and the limit slide bar 11, presses touch switch 13 and is ZIPPY micro-gap switch, and presses the bottom that touches end and pressure that touches slider 12 of touching switch 13 and on same water flat line, makes to press touch slider 12 can touch the end contact with the pressure that presses touch switch 13 after sliding.
One specific application of this embodiment is: when the utility model is used, two groups of I-shaped slide rails 5 are fixed on the wall by bolts passing through the connecting jacks on the wing plates of the arched connecting plate 8, and the horizontal state of a liquid column in the liquid column level meter 7 is required to be observed while the fixing is carried out, so that the two groups of I-shaped slide rails 5 are fixed in the horizontal state, the distance between the upper and lower groups of fixing fixture blocks 3 is the same as the distance between the two groups of Z-shaped inserting plates 2, the distance between the left and right groups of fixing fixture blocks 3 is the same as the distance between the two groups of Z-shaped inserting plates 2 by sliding the position of the positioning slide block 4 on the I-shaped slide rails 5, and then the bottom end of the screw rod on the fixing knob 6 is enabled to be butted with the top of the I-shaped slide rails 5 by rotating the fixing knob 6 and utilizing the screw action between the screw rod on the fixing knob 6 and the fixing screw hole 42, so that the position of the positioning slide block 4 on the I-shaped slide, and the clearance between the back wall of measurement box 1 and the wall is great, make things convenient for the heat dissipation of measurement box 1, when measurement box 1 received external environment's influence and takes place the slope, press and touch slider 12 can slide to the tip because the outer wall of gravity effect at spacing slide bar 11, make press and touch slider 12 can press with the tip of slope on the switch 13 and touch, thereby the press of this side touches the switch 13 and switches on the circuit on warning light 10, make warning light 10 begin luminous scintillation, give out light through warning light 10 and indicate the staff, avoid because the slope of measurement box 1 does not by timely discovery and cause its inside electrical element's damage phenomenon.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. Modularization electric-energy metering box, including measurement box (1), its characterized in that: the rear wall of the metering box body (1) is fixed with a Z-shaped inserting plate (2) through bolts, the bottom of the Z-shaped inserting plate (2) is sleeved with a fixed clamping block (3), the rear wall of the fixed clamping block (3) is welded with a positioning sliding block (4), two groups of positioning sliding blocks (4) are transversely provided with an I-shaped sliding rail (5), the two ends of the I-shaped sliding rail (5) respectively penetrate through the two groups of positioning sliding blocks (4), the top end of each positioning sliding block (4) is provided with a fixed knob (6) with a screw rod, the screw rod end of each fixed knob (6) penetrates through the top of each positioning sliding block (4) and is abutted against the top of each I-shaped sliding rail (5), the middle part of the top rear plate of each I-shaped sliding rail (5) is welded with a liquid column level gauge (7), and the rear wall of each I-shaped sliding rail (5) is fixed with an arch, the outer wall of a wing plate of the arched connecting plate (8) is provided with a connecting jack, the top of the metering box body (1) is welded with supporting side plates (9) in bilateral symmetry around the axis, the top of the metering box body (1) is bonded with a warning lamp (10), the warning lamp (10) is arranged in the middle of the front side of the two groups of supporting side plates (9), a limiting slide bar (11) is transversely inserted between the two groups of supporting side plates (9), the limiting slide rod (11) is arranged in parallel to the top of the metering box body (1), the outer wall of the limiting slide rod (11) is sleeved with a press-contact slide block (12), and the press-touch sliding block (12) is arranged between the two groups of limit sliding rods (11), the inner side wall of each limit sliding rod (11) is bonded with a press-touch switch (13), and the control end of the warning lamp (10) is electrically connected with a circuit in the inner cavity of the metering box body (1) through two groups of wires (13) and wires.
2. The modular electric energy metering box of claim 1, wherein: the top of the fixed clamping block (3) is provided with a fixed clamping groove (31) matched with the Z-shaped inserting plate (2), the fixed clamping groove (31) penetrates through the bottom of the fixed clamping block (3), and the fixed clamping groove (31) is in clearance fit with the Z-shaped inserting plate (2).
3. The modular electric energy metering box of claim 1, wherein: the limiting clamping groove (41) matched with the I-shaped sliding rail (5) is formed in the side wall of the positioning sliding block (4), the fixing screw hole (42) matched with the screw rod on the fixing knob (6) is formed in the top of the positioning sliding block (4), and the fixing screw hole (42) is connected with the screw rod on the fixing knob (6) through threads.
4. The modular electric energy metering box of claim 1, wherein: the lateral wall that presses and touches slider (12) is seted up with spacing slide bar (11) matched with installation shaft hole, and presses and touches slider (12) and can slide about the outer wall of spacing slide bar (11).
5. The modular electric energy metering box of claim 1, wherein: the pressure touch switch (13) is a ZIPPY micro switch, and the pressure touch end of the pressure touch switch (13) and the bottom end of the pressure touch sliding block (12) are on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402717.3U CN210487833U (en) | 2019-08-27 | 2019-08-27 | Modular electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402717.3U CN210487833U (en) | 2019-08-27 | 2019-08-27 | Modular electric energy metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487833U true CN210487833U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921402717.3U Expired - Fee Related CN210487833U (en) | 2019-08-27 | 2019-08-27 | Modular electric energy metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521851A (en) * | 2020-05-20 | 2020-08-11 | 李英超 | Guide rail type electric energy meter quick wiring device |
| CN113611076A (en) * | 2021-10-09 | 2021-11-05 | 江苏特力威信息系统有限公司 | Alarm device capable of cutting off power supply based on voltage control equipment |
-
2019
- 2019-08-27 CN CN201921402717.3U patent/CN210487833U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521851A (en) * | 2020-05-20 | 2020-08-11 | 李英超 | Guide rail type electric energy meter quick wiring device |
| CN111521851B (en) * | 2020-05-20 | 2021-04-09 | 李英超 | Guide rail type electric energy meter quick wiring device |
| CN113611076A (en) * | 2021-10-09 | 2021-11-05 | 江苏特力威信息系统有限公司 | Alarm device capable of cutting off power supply based on voltage control equipment |
| CN113611076B (en) * | 2021-10-09 | 2021-12-07 | 江苏特力威信息系统有限公司 | Alarm device capable of cutting off power supply based on voltage control equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |