CN112649691A - Transmission equipment synthesizes intelligent operation monitor with safeguard function - Google Patents
Transmission equipment synthesizes intelligent operation monitor with safeguard function Download PDFInfo
- Publication number
- CN112649691A CN112649691A CN202110004186.8A CN202110004186A CN112649691A CN 112649691 A CN112649691 A CN 112649691A CN 202110004186 A CN202110004186 A CN 202110004186A CN 112649691 A CN112649691 A CN 112649691A
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- CN
- China
- Prior art keywords
- circuit board
- limiting plate
- transmission equipment
- power transmission
- intelligent operation
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fire Alarms (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a comprehensive intelligent operation monitor of power transmission equipment with a protection function, which belongs to the technical field of power transmission equipment monitors and comprises a box body, wherein one side of the box body is provided with an opening, a circuit board installation box capable of entering and exiting along the opening is arranged in the box body, a circuit board is arranged in the circuit board installation box, one side, facing the opening, of the circuit board installation box is fixedly provided with a first limiting plate, one side, far away from the opening, of the circuit board installation box is fixedly provided with a second limiting plate, the areas of the first limiting plate and the second limiting plate are both larger than that of the circuit board installation box, and a rope body shearing assembly is further arranged in the box body; the rope body shearing assembly comprises a cylindrical shell and a piston movably arranged in the cylindrical shell, and the upper part of the cylindrical shell is open. The embodiment of the invention has the advantages of simple structure, convenient use and strong protection.
Description
Technical Field
The invention belongs to the technical field of power transmission equipment monitors, and particularly relates to a comprehensive intelligent operation monitor with a protection function for power transmission equipment.
Background
The high-voltage transmission line tower is an important task of transmitting and distributing electric power, and is an important link of an electric power system, but the high-voltage transmission line tower is in a field environment, is greatly influenced by various severe natural conditions such as flood scouring, icing, snow covering and the like, is unstable in operation state, and even is also artificially stolen and damaged sometimes, so that the accidents of line tower collapse and line breakage are continuous, and serious power transmission is brought, therefore, a series of monitors are required to be used for monitoring and processing transmission equipment in real time, and the operation safety of the transmission equipment is improved.
The existing transmission equipment monitor is easy to cause fire due to circuit aging in the operation process, so that a circuit board is burnt, great loss is generated, the defect of poor protection is caused, and improvement is needed urgently.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide a comprehensive intelligent operation monitor for power transmission equipment with a protection function.
In order to solve the technical problems, the invention provides the following technical scheme:
a comprehensive intelligent operation monitor for power transmission equipment with a protection function comprises a box body, wherein an opening is formed in one side of the box body, a circuit board installation box capable of entering and exiting along the opening is arranged in the box body, a circuit board is arranged in the circuit board installation box, a first limiting plate is fixedly arranged on one side, facing the opening, of the circuit board installation box, a second limiting plate is fixedly arranged on one side, away from the opening, of the circuit board installation box, areas of the first limiting plate and the second limiting plate are larger than that of the circuit board installation box, and a rope body shearing assembly is further arranged in the box body; the subassembly is cuted to rope body includes the column casing and the activity sets up the inside piston of column casing, the uncovered setting in column casing upper portion, the fixed connecting rod that is provided with in piston upper portion, the connecting rod extends to the column casing outside, and the fixed dead lever that is provided with of connecting rod lateral wall, the dead lever end is fixed and is provided with the cutter, the cutter is located column casing outside vertical distribution, the second limiting plate with link to each other through the stay cord between the column casing, and still link to each other through first elastic component between second limiting plate and the column casing.
As a further improvement of the invention: the first limiting plate and the second limiting plate are fixedly connected with the circuit board installation box through screws.
As a further improvement of the invention: the bottom of the column barrel is communicated with a first pipeline, the tail end of the first pipeline is communicated with a second pipeline, and the second pipeline penetrates through the box body to be communicated with the outside.
As a further improvement of the invention: and a second elastic piece for supporting the piston is arranged in the column barrel.
As a still further improvement of the invention: the first elastic piece and the second elastic piece are both springs.
As a still further improvement of the invention: the outer wall of the box body is provided with a clamping groove matched with the first limiting plate.
As a still further improvement of the invention: the second limiting plate is provided with a sealing layer towards the edge of one side of the circuit board installation box.
As a still further improvement of the invention: the sealing layer is made of fireproof materials.
As a still further improvement of the invention: the side wall of the column casing is also fixedly provided with a supporting plate, and the pull rope is attached to the upper part of the supporting plate.
As a still further improvement of the invention: the upper part of the supporting plate is provided with a bulge corresponding to the cutter.
Compared with the prior art, the invention has the beneficial effects that:
the embodiment of the invention has the advantages of simple structure, convenience in use and strong protection, when a fire disaster occurs in the box body, the temperature in the box body rises, so that the pressure rises, the piston can be pressed towards the inside of the column casing, the connecting rod and the fixed rod are further driven to move downwards, the cutter is driven to move downwards, the pull rope can be cut off by the cutter, at the moment, under the action of the first elastic piece, the circuit board installation box can move to the outside of the box body along the through hole, the second limiting plate is attached to the inner wall of the box body to seal the through hole, the circuit board installation box is moved out of the box body, the fire disaster in the box body is prevented from spreading to the circuit board installation box, the circuit board is prevented from being damaged, and the protection performance of the circuit board and the safety performance of the monitor are improved.
Drawings
Fig. 1 is a schematic structural diagram of an integrated intelligent operation monitor of power transmission equipment with a protection function;
fig. 2 is a schematic structural diagram of a rope shearing assembly in the comprehensive intelligent operation monitor of the power transmission equipment with the protection function;
FIG. 3 is an enlarged view of area A of FIG. 1;
in the figure: the device comprises a box body 1, a clamping groove 2, a first limiting plate 3, a screw 4, a circuit board mounting box 5, a circuit board 6, a sealing layer 7, a second limiting plate 8, a first elastic part 9, a pull rope 10, a first pipeline 11, a second pipeline 12, a column barrel 13, a second elastic part 14, a support plate 15, a piston 16, a connecting rod 17, a cutter 18, a fixing rod 19, a sleeve 20, a connecting shaft 21 and a bulge 22.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, the present embodiment provides a comprehensive intelligent operation monitor for power transmission equipment with a protection function, including a box body 1, an opening is formed on one side of the box body 1, a circuit board installation box 5 capable of entering and exiting along the opening is arranged inside the box body 1, a circuit board 6 is arranged inside the circuit board installation box 5, a first limiting plate 3 is fixedly arranged on one side of the circuit board installation box 5 facing the opening, a second limiting plate 8 is fixedly arranged on one side of the circuit board installation box 5 away from the opening, the areas of the first limiting plate 3 and the second limiting plate 8 are both larger than the area of the circuit board installation box 5, a rope shearing assembly is further arranged inside the box body 1, specifically, the rope shearing assembly includes a column cylinder 13 and a piston 16 movably arranged inside the column cylinder 13, the upper portion of the column cylinder 13 is open, the fixed connecting rod 17 that is provided with in piston 16 upper portion, connecting rod 17 extends to the 16 outsides of column casing, and the fixed dead lever 19 that is provided with of connecting rod 17 lateral wall, the fixed cutter 18 that is provided with of dead lever 19 end, cutter 18 is located column casing 13 outside vertical distribution, second limiting plate 8 with link to each other through stay cord 10 between the column casing 13, and still link to each other through first elastic component 9 between second limiting plate 8 and the column casing 13.
When the monitor monitors the power transmission equipment normally, the pull rope 10 can pull the circuit board installation box 5, the first elastic part 9 is in a compressed state, so that a part of the circuit board installation box 5 is positioned inside the box body 1, the first limit plate 3 is attached to the outer wall of the box body 1, when a fire disaster occurs inside the box body 1, the temperature inside the box body 1 rises, so that the pressure rises, the piston 16 can be pressed towards the inside of the column barrel 13, the connecting rod 17 and the fixed rod 19 are further driven to move downwards, so that the cutter 18 is driven to move downwards, the pull rope 10 can be cut off by the cutter 18, at the moment, under the action of the first elastic part 9, the circuit board installation box 5 can move to the outside of the box body 1 along the through hole, the second limit plate 8 is attached to the inner wall of the box body 1 to seal the through hole, so that the circuit board installation box 5 can be moved out from the inside of the box body 1, and the fire disaster inside the box, damage is caused to the circuit board 6, and therefore the protection performance of the circuit board 6 and the safety of the operation of the monitor are improved.
Specifically, the first limiting plate 3 and the second limiting plate 8 are both fixedly connected with the circuit board installation box 5 through screws.
Further, in order to ensure that the piston 16 can smoothly move downwards along the column casing 13, the bottom of the column casing 13 is communicated with a first pipeline 11, the tail end of the first pipeline 11 is communicated with a second pipeline 12, and the second pipeline 12 penetrates through the box body 1 to be communicated with the outside.
Further, a second elastic member 14 for supporting the piston 16 is arranged inside the column casing 13, and when a fire inside the box body 1 is relieved, the piston 16 can be driven to move upwards under the action of the second elastic member 14, so that the piston 16 and the cutter 18 can be reset.
In this embodiment, the first elastic member 9 and the second elastic member 14 are both springs.
In this embodiment, 1 outer wall of box seted up with draw-in groove 2 of 3 looks adaptations of first limiting plate, when the monitor normally worked, first limiting plate 3 can be embedded into inside draw-in groove 2 to guarantee the outside planarization of box 1.
In this embodiment, second limiting plate 8 orientation one side edge of circuit board install bin 5 still is provided with sealing layer 7, through the setting of sealing layer 7 for second limiting plate 8 laminates in 1 inner wall of box when carrying out the shutoff in order to the opening, can improve the sealed effect of opening, further prevents that the conflagration from the opening to stretch to the outside, improves the protectiveness.
Specifically, the sealing layer 7 is made of a fireproof material.
In this embodiment, in order to facilitate the cutting knife 8 to smoothly cut off the pulling rope 10, the side wall of the column sleeve 13 is further fixedly provided with a supporting plate 5, and the pulling rope 10 is attached to the upper portion of the supporting plate 5.
The supporting plate 5 is arranged to provide support for the pull rope 10, so that the cutting knife 18 can better cut off the pull rope 10.
In this embodiment, the pulling ropes 10 are provided with two groups, the cutters 18 are correspondingly provided with two groups, the upper ends of the two groups of cutters 18 are fixedly connected through a connecting shaft 21, the tail end of the fixing rod 19 is fixedly provided with a sleeve 20, and the connecting shaft 21 penetrates through the sleeve 20 and is fixedly connected with the sleeve 20.
Example 2
Referring to fig. 3, in this embodiment, compared with embodiment 1, a protrusion 22 corresponding to the cutter 18 is disposed on the upper portion of the supporting plate 15, and the protrusion 22 is disposed to effectively support the pull rope 10 and cooperate with the cutter 18 to smoothly cut off the pull rope 10.
The embodiment of the invention has the advantages of simple structure, convenient use and strong protection, when a fire disaster occurs in the box body 1, due to the temperature increase inside the case 1, which in turn causes a pressure increase, the piston 16 can be pressed towards the inside of the cylinder 13, and then the connecting rod 17 and the fixing rod 19 are driven to move downwards to drive the cutter 18 to move downwards, the pull rope 10 can be cut off by the cutter 18, at this time, under the action of the first elastic element 9, the circuit board installation box 5 can move to the outside of the box body 1 along the through hole, and the second limiting plate 8 is attached to the inner wall of the box body 1, to seal the through hole to remove the circuit board installation case 5 from the inside of the case body 1, thereby preventing a fire from spreading to the inside of the circuit board installation case 5 inside the case body 1, damage is caused to the circuit board 6, and therefore the protection performance of the circuit board 6 and the safety of the operation of the monitor are improved.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. The comprehensive intelligent operation monitor with the protection function for the power transmission equipment is characterized by comprising a box body (1), wherein an opening is formed in one side of the box body (1), a circuit board installation box (5) capable of passing in and out along the opening is arranged inside the box body (1), a circuit board (6) is arranged inside the circuit board installation box (5), a first limiting plate (3) is fixedly arranged on one side, facing the opening, of the circuit board installation box (5), a second limiting plate (8) is fixedly arranged on one side, away from the opening, of the circuit board installation box (5), the areas of the first limiting plate (3) and the second limiting plate (8) are both larger than the area of the circuit board installation box (5), and a rope body shearing assembly is further arranged inside the box body (1); rope body shearing assembly includes column casing (13) and activity setting and is in piston (16) inside column casing (13), the uncovered setting in column casing (13) upper portion, piston (16) upper portion is fixed and is provided with connecting rod (17), connecting rod (17) extend to column casing (16) outside, and connecting rod (17) lateral wall is fixed and is provided with dead lever (19), dead lever (19) end is fixed and is provided with cutter (18), cutter (18) are located column casing (13) outside vertical distribution, second limiting plate (8) with link to each other through stay cord (10) between column casing (13), and still link to each other through first elastic component (9) between second limiting plate (8) and column casing (13).
2. The comprehensive intelligent operation monitor with the protection function for the power transmission equipment as claimed in claim 1, wherein the first limiting plate (3) and the second limiting plate (8) are both fixedly connected with the circuit board installation box (5) through screws.
3. The comprehensive intelligent operation monitor for the power transmission equipment with the protection function according to claim 1, wherein a first pipeline (11) is communicated with the bottom of the column casing (13), a second pipeline (12) is communicated with the tail end of the first pipeline (11), and the second pipeline (12) penetrates through the box body (1) to be communicated with the outside.
4. The comprehensive intelligent operation monitor of power transmission equipment with protection function according to claim 1, characterized in that a second elastic member (14) for supporting the piston (16) is arranged inside the column casing (13).
5. The comprehensive intelligent operation monitor for power transmission equipment with protection function according to claim 4, wherein the first elastic member (9) and the second elastic member (14) are both springs.
6. The comprehensive intelligent operation monitor with the protection function for the power transmission equipment as claimed in claim 5, wherein the outer wall of the box body (1) is provided with a clamping groove (2) matched with the first limiting plate (3).
7. The comprehensive intelligent operation monitor for power transmission equipment with protection function according to claim 1, wherein a sealing layer (7) is further arranged on one side edge of the second limiting plate (8) facing the circuit board installation box (5).
8. The comprehensive intelligent operation monitor for power transmission equipment with protection function according to claim 7, characterized in that the sealing layer (7) is made of fireproof material.
9. The comprehensive intelligent operation monitor for the power transmission equipment with the protection function according to any one of claims 1 to 8, characterized in that a support plate (5) is further fixedly arranged on the side wall of the column casing (13), and the pull rope (10) is attached to the upper portion of the support plate (5).
10. The comprehensive intelligent operation monitor for power transmission equipment with a protection function according to claim 9, wherein a protrusion (22) corresponding to the cutting knife (18) is arranged at the upper part of the supporting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004186.8A CN112649691B (en) | 2021-01-04 | 2021-01-04 | Transmission equipment synthesizes intelligent operation monitor with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004186.8A CN112649691B (en) | 2021-01-04 | 2021-01-04 | Transmission equipment synthesizes intelligent operation monitor with safeguard function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112649691A true CN112649691A (en) | 2021-04-13 |
| CN112649691B CN112649691B (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110004186.8A Active CN112649691B (en) | 2021-01-04 | 2021-01-04 | Transmission equipment synthesizes intelligent operation monitor with safeguard function |
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| Country | Link |
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| CN (1) | CN112649691B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193499A (en) * | 2021-04-24 | 2021-07-30 | 深圳市超维网络有限公司 | Network equipment capable of being comprehensively configured and monitored |
| CN114914813A (en) * | 2022-06-16 | 2022-08-16 | 国网山东省电力公司德州供电公司 | Electric power construction electric power fire protection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01300967A (en) * | 1988-05-31 | 1989-12-05 | Mitsubishi Electric Corp | Preventing method for spreading-fire of grouped cable |
| CN208157934U (en) * | 2018-05-11 | 2018-11-27 | 李硕怡 | A kind of electric automatization safe power distribution box |
| CN209419034U (en) * | 2019-03-18 | 2019-09-20 | 国网新疆电力有限公司电力科学研究院 | A kind of outdoor electric cabinet with defencive function |
| CN111508690A (en) * | 2020-04-26 | 2020-08-07 | 余良 | Safety protection system of power transformer for transformer substation |
| CN211880729U (en) * | 2020-03-13 | 2020-11-06 | 西安翔麟电力科技有限公司 | Box body structure applied to electric power tower on-line monitoring device |
-
2021
- 2021-01-04 CN CN202110004186.8A patent/CN112649691B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01300967A (en) * | 1988-05-31 | 1989-12-05 | Mitsubishi Electric Corp | Preventing method for spreading-fire of grouped cable |
| CN208157934U (en) * | 2018-05-11 | 2018-11-27 | 李硕怡 | A kind of electric automatization safe power distribution box |
| CN209419034U (en) * | 2019-03-18 | 2019-09-20 | 国网新疆电力有限公司电力科学研究院 | A kind of outdoor electric cabinet with defencive function |
| CN211880729U (en) * | 2020-03-13 | 2020-11-06 | 西安翔麟电力科技有限公司 | Box body structure applied to electric power tower on-line monitoring device |
| CN111508690A (en) * | 2020-04-26 | 2020-08-07 | 余良 | Safety protection system of power transformer for transformer substation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193499A (en) * | 2021-04-24 | 2021-07-30 | 深圳市超维网络有限公司 | Network equipment capable of being comprehensively configured and monitored |
| CN114914813A (en) * | 2022-06-16 | 2022-08-16 | 国网山东省电力公司德州供电公司 | Electric power construction electric power fire protection device |
| CN114914813B (en) * | 2022-06-16 | 2024-09-17 | 国网山东省电力公司德州供电公司 | Electric power construction electric power fire prevention protection device |
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| Publication number | Publication date |
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| CN112649691B (en) | 2022-10-28 |
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