CN110649486B - Can prevent that mouse from gnawing suspension type switch board of stinging circuit - Google Patents
Can prevent that mouse from gnawing suspension type switch board of stinging circuit Download PDFInfo
- Publication number
- CN110649486B CN110649486B CN201910965334.5A CN201910965334A CN110649486B CN 110649486 B CN110649486 B CN 110649486B CN 201910965334 A CN201910965334 A CN 201910965334A CN 110649486 B CN110649486 B CN 110649486B
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- distribution box
- plate frame
- wall body
- supporting plate
- shaped supporting
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/40—Wall-mounted casings; Parts thereof or accessories therefor
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Distribution Board (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a suspension type power distribution cabinet capable of preventing a mouse from biting a line, which comprises a wall body and is characterized in that: the L-shaped supporting plate frame is fixedly arranged on the wall body through the two fastening bolts, and the distribution box is placed on the L-shaped supporting plate frame in a bearing mode; the left side and the right side of the wall body above the top of the distribution box are respectively and fixedly provided with one L-shaped suspension support plate frame through the fastening bolts, and the high-strength suspension buffer springs are welded between the L-shaped suspension support plate frames and the distribution box together; the wall body is located the top of the distribution box and is fixedly installed with the monitoring shell. When the block terminal whereabouts, insulating inserted sheet and the same whereabouts of block terminal, when insulating inserted sheet was extracted from the monitoring casing in, the spring kick-backs and promotes second conducting strip and button cell contact, at this moment monitoring casing circuit switch-on, button cell transmission electric energy gives bee calling organ, and bee calling organ sounds to remind managers block terminal to drop.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a suspension type power distribution cabinet capable of preventing rats from biting a circuit.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center.
For example, application No.: 201610505485.9 the invention discloses a power distribution cabinet, which comprises a cabinet body with an opening at the front end and a cabinet door connected with the front end of the cabinet body through a hinge; a slope plate with a high middle part and low two sides is formed at the bottom in the cabinet body; a stepping motor is arranged at the lower part of a rear cabinet plate positioned at the rear side of the cabinet body and positioned above the middle position of the slope plate, and an output shaft of the stepping motor is connected with a refrigerating sheet assembly horizontally arranged along the front and rear directions of the cabinet body; a front baffle is arranged at the lower part of the front side of the cabinet body, and a first guide plate is fixedly connected to the left upper part of the refrigerating sheet assembly in the cabinet body; a baffle is fixedly connected to the right side of the refrigerating sheet assembly in the cabinet body, an upper air inlet is formed between the first guide plate and the second guide plate on the left side of the cabinet body, and an upper fan is installed in the upper air inlet; an upper air inlet plate is connected to the outer wall of the left side of the cabinet body above the upper air inlet, and air outlets are formed on the left side and the right side of the upper part of the cabinet body; the invention has simple and compact structure and is suitable for being used in various complex working condition environments.
Based on the search of above-mentioned patent, and combine the equipment discovery among the prior art, the present distribution cabinet is placed on subaerial usually, its circuit of being connected with the switch board is also laid subaerial, if there is the mouse in the current environment, because of the characteristic of mouse bruxism, it probably gnaws and stings to the circuit that the switch board is connected, lead to the emergence of the circumstances such as switch board trouble, and adopt its equipment protection measure of suspension type switch board in a small amount, after using via the long period of time, its suspension strutting arrangement is not enough to support the switch board, when leading to the switch board to drop, do not have corresponding buffer facility, lead to the switch board because of too big impact force produces too big striking when falling when contacting with ground, cause that the inside circuit of switch board or part are impaired because of the striking, and do not also have.
Disclosure of Invention
In order to solve the technical problems, the invention provides a suspension type power distribution cabinet capable of preventing rats from biting a line, so as to solve the problems that the existing power distribution cabinet is usually placed on the ground, the circuit connected with the power distribution cabinet is also laid on the ground, if the mouse exists in the current environment, due to the characteristics of mouse bruxism, which can gnaw the line connected with the power distribution cabinet to cause the occurrence of the failure of the power distribution cabinet and the like, while the less suspended power distribution cabinets do not have equipment protection measures, after long-term application, its suspension support device is not enough to support the switch board, when leading to the switch board to drop, does not have corresponding buffering facility, produces too big striking when leading to the switch board because of impact force is too big when the whereabouts and ground contact, causes switch board inner line or part because of the striking is impaired to do not also equip corresponding warning facility, the unable problem of knowing fast of managers.
The invention relates to a purpose and an effect of a suspension type power distribution cabinet capable of preventing a mouse from biting a line, which are achieved by the following specific technical means:
the utility model provides a can prevent that mouse from gnawing suspension type switch board of stinging circuit, includes the wall body, its characterized in that: the L-shaped supporting plate frame is fixedly arranged on the wall body through the two fastening bolts, and the distribution box is placed on the L-shaped supporting plate frame in a bearing mode; the left side and the right side of the wall body above the top of the distribution box are respectively and fixedly provided with one L-shaped suspension support plate frame through the fastening bolts, and the high-strength suspension buffer springs are welded between the L-shaped suspension support plate frames and the distribution box together; the wall body is located the top of the distribution box and is fixedly installed with the monitoring shell.
Furthermore, the distribution box also comprises an insulating insertion piece, and the middle part of the top end face of the distribution box is fixedly connected with one insulating insertion piece;
furthermore, the L-shaped supporting plate frame further comprises reinforcing ribs, the L-shaped supporting plate frame is fixedly installed on the wall body through the two fastening bolts, and three reinforcing ribs are welded on the L-shaped inner end of the L-shaped supporting plate frame in an evenly distributed mode;
furthermore, the monitoring shell further comprises a buzzer, a first conducting strip, a button cell, a second conducting strip and a spring, the buzzer is embedded in the left side of the front end face of the monitoring shell, the first conducting strip, the button cell, the second conducting strip and the spring are sequentially installed in the monitoring shell from left to right, and the first conducting strip and the second conducting strip are respectively connected with two pins of the buzzer through wires;
further, when the distribution box is loaded and placed on the L-shaped supporting plate frame, the insulating insertion sheet is inserted between the button battery and the second conducting strip, and the spring is in a compressed state;
further, when the insulating insertion piece is separated from the button cell and the second conducting piece, and the spring is in a common extension state, the first conducting piece, the button cell and the second conducting piece are in a close-fitting state;
further, when the distribution box is loaded and placed on the L-shaped supporting plate frame, the two high-strength suspension buffer springs are in a common extension state;
compared with the prior art, the invention has the following beneficial effects:
the block terminal bears and places on L type supporting plate frame, be in the state of hanging, it and ground phase separation, avoid the mouse to gnaw the circuit of block terminal because of its bruxism characteristic, after a long period of time, wall body and fastening bolt fixed connection position are because of bearing the weight of block terminal not, lead to wall body and fastening bolt fixed connection position broken, L type supporting plate frame is with fastening bolt and wall body separation back, the perpendicular whereabouts of block terminal, two high strength suspension buffer spring that are under the ordinary extension when the block terminal whereabouts are stretched, block terminal when falling plays the cushioning effect, slow down the impact force of its whereabouts, produce too big striking when avoiding the block terminal impact force too big and ground contact when falling, with the probability of reduction block terminal inner line or part because of the impaired condition of striking.
When the block terminal whereabouts, insulating inserted sheet and the same whereabouts of block terminal, when insulating inserted sheet was extracted from the monitoring casing in, the spring kick-backs and promotes second conducting strip and button cell contact, at this moment monitoring casing circuit switch-on, button cell transmission electric energy gives bee calling organ, and bee calling organ sounds to remind managers block terminal to drop.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a partially enlarged structural schematic view of the top of the distribution box of the present invention.
FIG. 3 is a schematic cross-sectional view A-A of FIG. 2 according to the present invention.
Fig. 4 is a partially enlarged structural view of the bottom of the distribution box of the present invention.
FIG. 5 is a schematic cross-sectional view B-B of FIG. 4 according to the present invention.
Fig. 6 is a partially enlarged structural schematic view of the monitoring housing of the present invention.
Fig. 7 is a schematic structural view of the insulating insert of fig. 6 in a state of being separated from the monitoring housing according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a wall body; 2. a distribution box; 201. insulating insertion sheets; 3. an L-shaped supporting plate frame; 301. reinforcing ribs; 4. fastening a bolt; 5. an L-shaped suspension support plate frame; 6. a high-strength suspension buffer spring; 7. monitoring the housing; 701. a buzzer; 702. a first conductive sheet; 703. a button cell; 704. a second conductive sheet; 705. a spring;
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the invention provides a suspension type power distribution cabinet capable of preventing a mouse from biting a line, which comprises: wall body 1, its characterized in that: an L-shaped supporting plate frame 3 is fixedly arranged on the wall body 1 through two fastening bolts 4, and a distribution box 2 is arranged on the L-shaped supporting plate frame 3 in a bearing manner; the left side and the right side of the wall body 1, which are positioned above the top of the distribution box 2, are respectively and fixedly provided with an L-shaped suspension support plate frame 5 through fastening bolts 4, and high-strength suspension buffer springs 6 are welded between the L-shaped suspension support plate frames 5 and the distribution box 2; the wall body 1 is fixedly provided with a monitoring shell 7 at the position above the top of the distribution box 2.
Wherein, block terminal 2 still includes insulating inserted sheet 201, and block terminal 2 top terminal surface middle part fixedly connected with a slice insulating inserted sheet 201, and under the ordinary state, insulating inserted sheet 201 is pegged graft between button cell 703 and second conducting strip 704 to cut off monitoring casing 7 internal circuit.
Wherein, L type supporting plate frame 3 is still including strengthening rib 301, and L type supporting plate frame 3 is through two fastening bolt 4 fixed mounting on wall body 1, and 3L type inner of L type supporting plate frame has three strengthening ribs 301 of welding altogether in the shape of even distribution.
The monitoring shell 7 further comprises a buzzer 701, a first conducting strip 702, a button cell 703, a second conducting strip 704 and a spring 705, the buzzer 701 is embedded and installed on the left side of the front end face of the monitoring shell 7, the first conducting strip 702, the button cell 703, the second conducting strip 704 and the spring 705 are sequentially installed inside the monitoring shell 7 from left to right, and the first conducting strip 702 and the second conducting strip 704 are respectively connected with two pins of the buzzer 701 through wires.
When the distribution box 2 is loaded and placed on the L-shaped supporting plate frame 3, the insulating insertion sheet 201 is inserted between the button cell 703 and the second conductive sheet 704, and the spring 705 is under a compressed state.
When the insulating insertion sheet 201 is separated from the button cell 703 and the second conductive sheet 704, and the spring 705 is in a normal extension state, the first conductive sheet 702, the button cell 703 and the second conductive sheet 704 are in a close-fitting state.
Wherein, when block terminal 2 bears and places on L type supporting plate frame 3, two high strength hang buffer spring 6 all are in under the ordinary state of extending, so two high strength that are in under the ordinary extension when block terminal 2 falls hang buffer spring 6 by tensile, block terminal 2 when falling plays the cushioning effect, the impact force of slowing down its whereabouts, produce too big striking when avoiding block terminal 2 because of the too big and ground contact of impact force when falling, with the probability of reducing 2 internal line of block terminal or part because of the impaired condition of striking.
When in use:
the distribution box 2 is placed on the L-shaped supporting plate frame 3 in a bearing mode, is in a suspension state and is separated from the ground, and therefore rats are prevented from gnawing the circuit of the distribution box 2 due to the grinding characteristics of the rats; after a long period of time, the fixed connection part of the wall body 1 and the fastening bolt 4 is broken because the fixed connection part of the wall body 1 and the fastening bolt 4 cannot bear the weight of the distribution box 2, after the L-shaped supporting plate frame 3 and the fastening bolt 4 are separated from the wall body 1, the distribution box 2 vertically falls, two high-strength suspension buffer springs 6 under common extension are stretched when the distribution box 2 falls, the distribution box 2 plays a buffer role in falling, the falling impact force is reduced, and overlarge impact is avoided when the impact force is overlarge when the distribution box 2 falls and contacts with the ground, so that the probability of damage of internal circuits or parts of the distribution box 2 due to impact is reduced;
when the distribution box 2 falls, the insulating insertion sheet 201 and the distribution box 2 fall together, when the insulating insertion sheet 201 is pulled out from the monitoring shell 7, the spring 705 rebounds to push the second conducting sheet 704 to contact with the button cell 703, at the moment, the circuit in the monitoring shell 7 is switched on, the button cell 703 transmits electric energy to the buzzer 701, and the buzzer 701 sounds to remind a manager that the distribution box 2 falls.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. The utility model provides a can prevent that mouse from gnawing suspension type switch board of stinging circuit, includes wall body (1), its characterized in that: an L-shaped supporting plate frame (3) is fixedly arranged on the wall body (1) through two fastening bolts (4), and a distribution box (2) is arranged on the L-shaped supporting plate frame (3) in a bearing manner; the left side and the right side of the wall body (1) above the top of the distribution box (2) are respectively and fixedly provided with an L-shaped suspension support plate frame (5) through the fastening bolts (4), and high-strength suspension buffer springs (6) are welded between the L-shaped suspension support plate frames (5) and the distribution box (2) together; a monitoring shell (7) is fixedly installed on the wall body (1) at the top upper part of the distribution box (2);
the distribution box (2) further comprises an insulating insertion piece (201), and the middle part of the top end face of the distribution box (2) is fixedly connected with the insulating insertion piece (201);
the L-shaped supporting plate frame (3) further comprises reinforcing ribs (301), the L-shaped supporting plate frame (3) is fixedly installed on the wall body (1) through two fastening bolts (4), and the L-shaped inner end of the L-shaped supporting plate frame (3) is uniformly distributed and is welded with three reinforcing ribs (301);
the monitoring shell (7) further comprises a buzzer (701), a first conducting strip (702), a button cell (703), a second conducting strip (704) and a spring (705), the buzzer (701) is embedded and installed on the left side of the front end face of the monitoring shell (7), the first conducting strip (702), the button cell (703), the second conducting strip (704) and the spring (705) are sequentially installed inside the monitoring shell (7) from left to right, and the first conducting strip (702) and the second conducting strip (704) are respectively connected with two pins of the buzzer (701) through wires;
when the distribution box (2) is loaded and placed on the L-shaped supporting plate frame (3), the insulating insertion sheet (201) is inserted between the button cell (703) and the second conductive sheet (704), and the spring (705) is in a compressed state;
when the insulating insertion sheet (201) is separated from the button cell (703) and the second conductive sheet (704), and the spring (705) is in a common extension state, the first conductive sheet (702), the button cell (703) and the second conductive sheet (704) are in a close-fitting state;
when the distribution box (2) is loaded and placed on the L-shaped supporting plate frame (3), the two high-strength suspension buffer springs (6) are in a common extension state;
when the mouse protective device is used, the distribution box (2) is placed on the L-shaped supporting plate frame (3) in a bearing mode and is in a suspension state, and the distribution box is separated from the ground, so that mice are prevented from gnawing the circuit of the distribution box (2) due to the molar characteristic of the mice; after a long period of time, the fixed connection part of the wall body (1) and the fastening bolt (4) is broken due to the fact that the fixed connection part of the wall body (1) and the fastening bolt (4) cannot bear the weight of the distribution box (2), after the L-shaped supporting plate frame (3) and the fastening bolt (4) are separated from the wall body (1), the distribution box (2) vertically falls, two high-strength suspension buffer springs (6) under common stretching are stretched when the distribution box (2) falls, the distribution box (2) in the falling process is buffered, the falling impact force of the distribution box is relieved, excessive impact generated when the distribution box (2) is in contact with the ground due to overlarge impact force when the distribution box falls is avoided, and the probability of damage of internal circuits or parts of the distribution box (2) due to impact is reduced;
when block terminal (2) whereabouts, insulating inserted sheet (201) and block terminal (2) are together whereabouts, when insulating inserted sheet (201) was extracted from monitoring casing (7) in, spring (705) kick-backed promotion second conducting strip (704) and button cell (703) contact, at this moment monitoring casing (7) inner circuit switch-on, button cell (703) transmission electric energy gives bee calling organ (701), bee calling organ (701) are sounded to remind managers block terminal (2) to drop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910965334.5A CN110649486B (en) | 2019-10-11 | 2019-10-11 | Can prevent that mouse from gnawing suspension type switch board of stinging circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910965334.5A CN110649486B (en) | 2019-10-11 | 2019-10-11 | Can prevent that mouse from gnawing suspension type switch board of stinging circuit |
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| CN110649486A CN110649486A (en) | 2020-01-03 |
| CN110649486B true CN110649486B (en) | 2021-03-26 |
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| CN201910965334.5A Active CN110649486B (en) | 2019-10-11 | 2019-10-11 | Can prevent that mouse from gnawing suspension type switch board of stinging circuit |
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| CN111799671B (en) * | 2020-07-17 | 2021-12-28 | 龙岩学院 | Electric automation control's heat dissipation regulator cubicle |
| CN112610832A (en) * | 2020-12-31 | 2021-04-06 | 滨州学院 | Aviation display quick-release structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1206327A (en) * | 1997-03-12 | 1999-01-27 | 克罗内有限公司 | Stationary housing with wall elements made of plastic |
| CN201845398U (en) * | 2009-12-23 | 2011-05-25 | 辽宁师范大学 | Domestic antitheft alarm |
| CN205811333U (en) * | 2016-05-23 | 2016-12-14 | 杭州虞灵电气有限公司 | A kind of residence outer wall suspension type small energy-saving power distribution cabinet |
| CN106816818B (en) * | 2017-03-31 | 2017-12-08 | 国网山东省电力公司高青县供电公司 | A kind of Multifunctional power distribution cabinet |
| CN207365939U (en) * | 2017-10-28 | 2018-05-15 | 南京友源智能科技有限公司 | Lamp box security system |
| CN208401324U (en) * | 2018-05-21 | 2019-01-18 | 南京曼奈柯斯电器有限公司 | A kind of residence outer wall suspension type small power distribution cabinet facilitating installation |
| CN208174924U (en) * | 2018-06-12 | 2018-11-30 | 曾凡旺 | A kind of suspended sound box of Anti-fall |
| CN208782310U (en) * | 2018-09-05 | 2019-04-23 | 天津瑞峰宏泰科技有限公司 | A kind of small distribution case suspension mechanism |
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Effective date of registration: 20210301 Address after: 233010 no.414 Changle Road, Yuhui District, Bengbu City, Anhui Province Applicant after: Anhui Rongsheng Electric Co.,Ltd. Address before: 310018 China Metrology University, Xiasha Higher Education Park, Jianggan District, Hangzhou, Zhejiang Applicant before: Jiang Denghui |
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