CN212258405U - 10 kilovolt line current protection prevents maloperation device - Google Patents
10 kilovolt line current protection prevents maloperation device Download PDFInfo
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- CN212258405U CN212258405U CN202021342658.8U CN202021342658U CN212258405U CN 212258405 U CN212258405 U CN 212258405U CN 202021342658 U CN202021342658 U CN 202021342658U CN 212258405 U CN212258405 U CN 212258405U
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- fixedly connected
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- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 5
- 241001330002 Bambuseae Species 0.000 abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 5
- 239000011425 bamboo Substances 0.000 abstract description 5
- 239000003230 hygroscopic agent Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a 10 kilovolt line current protection prevents mistake and moves device, including installation shell, circuit protection module, connecting wire, thread sealing lid, cup joint a section of thick bamboo, solid fixed cylinder, a section of thick bamboo connecting rod, rubber chock, stopper, rectangle shell, spring, slider, plectrum, gag lever post, first screen panel, second screen panel, connecting loop bar, limiting screw knob, connecting rod, dead lever, fixed plate, the tight movable plate of clamp, threaded rod, arc clamp plate, decide the board and press from both sides tight lug. The utility model has the advantages that: this device is rational in infrastructure, and simple to operate can fix this device in advance on the circuit at both ends through the mounting bracket structure, and the convenience is gone on the installation work of unsettled circuit, and this device has dampproofing structure, can adsorb the moisture in the air in the installation shell inner chamber through pack the hygroscopic agent in dampproofing structure, avoids the moisture in the circuit protection module contact air to lead to burning out.
Description
Technical Field
The utility model relates to a line current protection prevents maloperation device specifically is a 10 kilovolt line current protection prevents maloperation device, belongs to line current protection and prevents maloperation device application technical field.
Background
The line protection device is mainly used for protection measurement and control of interval units of various voltage levels, has perfect protection, measurement, control, automatic switching of standby power supplies and communication monitoring functions, provides a complete solution for protection and control of transformer substations, power plants, high-low voltage power distribution and power plant systems, and can powerfully guarantee safe and stable operation of high-low voltage power grids and power plant systems.
When the circuit protection device is installed on a suspended circuit, the operation is troublesome, and meanwhile, when the external environment is wet, the module in the circuit protection device is easy to burn out, so that the service life is shortened. Therefore, a 10 kv line current protection anti-malfunction device is proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a 10 kv line current protection anti-misoperation device for solving the above problems.
The utility model realizes the purpose through the following technical proposal, a 10 KV line current protection misoperation prevention device comprises an installation shell, a circuit protection module, a connecting wire, a moisture-proof structure and an installation frame structure;
the inner cavity of the mounting shell is fixedly provided with a circuit protection module, the circuit protection module is fixedly provided with one end of a connecting wire, the other end of the connecting wire penetrates through the inner cavity side wall of the mounting shell and extends out of the wall, the inner cavity wall of the mounting shell is fixedly provided with a moisture-proof structure, the moisture-proof structure comprises a threaded sealing cover, a sleeve cylinder, a fixed cylinder, a cylinder connecting rod, a rubber stopper, a limiting block, a first net cover and a second net cover, the inner cavity side wall of the mounting shell is fixedly connected with one end of the sleeve cylinder, the other end of the sleeve cylinder penetrates through the inner cavity side wall of the mounting shell and extends out of the wall, the fixed cylinder is sleeved in the inner cavity of the sleeve cylinder in a sliding manner, one end of the fixed cylinder is connected with the threaded sealing cover in a threaded manner, the other end of the fixed cylinder, the rubber plug block is fixedly connected to the arc-shaped wall of the barrel connecting rod, the rubber plug block is tightly plugged with the inner cavity wall of the sleeve barrel, a rectangular opening is formed in the side wall of the sleeve barrel, a first mesh enclosure is fixedly connected to the rectangular opening of the sleeve barrel, a second rectangular opening is formed in the side wall of the fixed barrel, and a second mesh enclosure is fixedly connected to the second rectangular opening of the fixed barrel;
the mounting frame structure is fixedly mounted on the mounting shell and comprises a connecting loop bar, a connecting rod, a fixed plate, a clamping movable plate, a threaded rod, an arc-shaped clamping plate and a fixed plate, the upper surface of the mounting shell is fixedly connected with a connecting loop bar, connecting rods are respectively sleeved in the inner cavities at the two sides of the connecting loop bar in a sliding manner, one end of each of the two connecting rods is fixedly connected with a fixed rod, the bottom ends of the two fixed rods are respectively fixedly connected with a fixed plate, a fixed plate is fixedly connected with one side of the bottom surface of the fixed plate, a chute cavity is arranged in the fixed plate, the sliding groove cavity of the fixed plate is connected with a clamping movable plate in a sliding way, the bottom ends of the fixed plate and the clamping movable plate are fixedly connected with arc-shaped clamping plates, the clamping movable plate is rotatably connected with a threaded rod, and one end of the threaded rod extends to the fixed plate and is in threaded connection with the fixed plate.
Preferably, the moisture-proof structures are two groups, and the two groups of moisture-proof structures are respectively and fixedly installed at two sides of the inner cavity of the installation shell.
Preferably, two rectangular shells of fixedly connected with on the lateral wall of installation shell, two equal sliding connection has the slider, two in the inner chamber of rectangular shell the one end of the equal fixedly connected with spring of one end of slider, two the inner chamber wall department of the other end fixedly connected with rectangular shell of spring, two the equal fixedly connected with gag lever post of the other end of slider, two the equal fixedly connected with plectrum of lateral wall department of slider, two the one end of plectrum all runs through the inner chamber lateral wall of rectangular shell and extends to outside the wall, two sliding connection between the plectrum all and the inner chamber wall of rectangular shell.
Preferably, the lateral wall department of two the stopper all seted up with the same recess of gag lever post size, two the one end of gag lever post extends to respectively in the recess of two stoppers.
Preferably, equal threaded connection has a stop screw knob, two on the both ends surface lateral wall of connecting loop bar all seted up a plurality of equidistance thread grooves on the lateral wall of connecting rod, two the one end of stop screw knob all extends to in the thread groove of connecting rod.
Preferably, a plurality of clamping lugs which are arranged at equal intervals are fixed on the inner side wall of the arc-shaped clamping plate.
The utility model has the advantages that:
1. this device is rational in infrastructure, and simple to operate can fix this device in advance on the circuit at both ends through the mounting bracket structure, and the convenience is gone on the installation work of unsettled circuit.
2. This device has dampproofing structure, and the moisture in the air through pack the hygroscopic agent in dampproofing structure can be to installing the shell inner chamber adsorbs, avoids the moisture in the circuit protection module contact air to lead to burning out for the life extension of circuit protection module, the hygroscopic agent in the dampproofing structure of while is changed conveniently, is fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the enlarged structure of the part A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of a connection structure of the first mesh enclosure of the present invention;
fig. 4 is a schematic view of a connection structure of a second mesh enclosure of the present invention;
fig. 5 is a schematic view of the connection structure of the mounting bracket structure of the present invention;
fig. 6 is a schematic view of a side connection structure of the arc-shaped clamping plate of the present invention.
In the figure: 1. the installation shell, 2, circuit protection module, 3, the connecting wire, 4, thread sealing lid, 5, the socket joint section of thick bamboo, 6, the fixed section of thick bamboo, 7, a section of thick bamboo connecting rod, 8, the rubber chock, 9, the stopper, 10, the rectangular shell, 11, the spring, 12, the slider, 13, the plectrum, 14, the gag lever post, 15, first screen panel, 16, the second screen panel, 17, the adapter sleeve pole, 18, the spacing screw knob, 19, the connecting rod, 20, the dead lever, 21, the fixed plate, 22, press from both sides tight movable plate, 23, the threaded rod, 24, the arc clamp plate, 25, decide the board, 26, press from both sides tight lug.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-6, a 10 kv line current protection anti-malfunction device includes an installation shell 1, a circuit protection module 2, a connection line 3, a moisture-proof structure and an installation frame structure;
the circuit protection module 2 is fixedly installed in the inner cavity of the installation shell 1, one end of a connecting wire 3 is fixedly installed on the circuit protection module 2, the other end of the connecting wire 3 penetrates through the inner cavity side wall of the installation shell 1 and extends out of the wall, a moisture-proof structure is fixedly installed at the inner cavity wall of the installation shell 1 and comprises a threaded sealing cover 4, a sleeve 5, a fixed sleeve 6, a sleeve connecting rod 7, a rubber plug 8, a limiting block 9, a first mesh cover 15 and a second mesh cover 16, one end of the sleeve 5 is fixedly connected at the inner cavity side wall of the installation shell 1, the other end of the sleeve 5 penetrates through the inner cavity side wall of the installation shell 1 and extends out of the wall, the fixed sleeve 6 is slidably sleeved in the inner cavity of the sleeve 5, one end of the fixed sleeve 6 is in threaded connection with the threaded sealing cover 4, and the other end of the fixed sleeve 6 is fixedly connected with the, the other end of the barrel connecting rod 7 is fixedly connected with a limiting block 9, a rubber plug block 8 is fixedly connected to the arc-shaped wall of the barrel connecting rod 7, the rubber plug block 8 is tightly plugged with the inner cavity wall of the sleeve barrel 5, a rectangular opening is formed in the side wall of the sleeve barrel 5, a first mesh enclosure 15 is fixedly connected to the rectangular opening of the sleeve barrel 5, a second rectangular opening is formed in the side wall of the fixed barrel 6, and a second mesh enclosure 16 is fixedly connected to the second rectangular opening of the fixed barrel 6;
the mounting frame structure is fixedly mounted on the mounting shell 1 and comprises a connecting loop bar 17, connecting rods 19, fixing rods 20, a fixing plate 21, a clamping movable plate 22, a threaded rod 23, an arc-shaped clamping plate 24 and a fixed plate 25, the upper surface of the mounting shell 1 is fixedly connected with the connecting loop bar 17, the connecting rods 19 are sleeved in inner cavities of two sides of the connecting loop bar 17 in a sliding manner, one end of each of the two connecting rods 19 is fixedly connected with the fixing rod 20, the bottom ends of the two fixing rods 20 are fixedly connected with the fixing plate 21, one side of the bottom surface of the fixing plate 21 is fixedly connected with the fixed plate 25, a sliding groove cavity is formed in the fixing plate 21, the clamping movable plate 22 is connected in the sliding groove cavity of the fixing plate 21 in a sliding manner, the arc-shaped clamping plate 24 is fixedly connected with the bottom ends of the fixed plate 25 and the clamping movable plate, one end of the threaded rod 23 extends to the fixed plate 25 and is in threaded connection with the fixed plate 25.
The two groups of the moisture-proof structures are respectively and fixedly arranged at the two sides of the inner cavity of the mounting shell 1; the side wall of the mounting shell 1 is fixedly connected with two rectangular shells 10, the inner cavities of the two rectangular shells 10 are respectively connected with a sliding block 12 in a sliding manner, one end of each sliding block 12 is fixedly connected with one end of a spring 11, the other end of each spring 11 is fixedly connected to the inner cavity wall of the rectangular shell 10, the other end of each sliding block 12 is fixedly connected with a limiting rod 14, the side wall of each sliding block 12 is respectively fixedly connected with a shifting piece 13, one end of each shifting piece 13 penetrates through the inner cavity side wall of the rectangular shell 10 and extends out of the inner cavity wall, and each shifting piece 13 is connected with the inner cavity wall of the rectangular shell 10 in a sliding manner; grooves with the same size as the limiting rods 14 are formed in the side walls of the two limiting blocks 9, and one ends of the two limiting rods 14 extend into the grooves of the two limiting blocks 9 respectively; the side walls of the two end surfaces of the connecting loop bar 17 are both in threaded connection with limit screw knobs 18, the side walls of the two connecting bars 19 are both provided with a plurality of equidistant thread grooves, and one ends of the two limit screw knobs 18 extend into the thread grooves of the connecting bars 19; a plurality of clamping lugs 26 which are arranged at equal intervals are fixed on the inner side wall of the arc-shaped clamping plate 24.
When the utility model is used, firstly, when the device is installed on the circuit, the arc clamping plates 24 at the two sides of the device are sleeved on the circuit, the threaded rod 23 is rotated in the internal thread of the fixed plate 25 by rotating the threaded rod 23, so that the threaded rod 23 is moved, and the clamping movable plate 22 is driven to move, and the clamping movable plate 22 and the fixed plate 25 are clamped, so that the two arc clamping plates 24 clamp and fix the circuit, the device is fixed on the suspended circuit in advance, then the connecting wire 3 of the device is connected and installed with the circuit, the connection and installation operation is simpler and more convenient, the trouble that the device needs to be held by one hand and installed by the other hand when being installed on the suspended circuit is avoided, when the current and voltage in the circuit is abnormal, the circuit is powered off by the control of the circuit protection module 2, accidents are avoided;
when the external environment is wet, the circuit protection module 2 in the installation shell 1 needs to be protected against moisture, the shifting piece 13 is shifted downwards to drive the sliding block 12 to move, the limiting rod 14 is further driven to be separated from the limiting block 9, the fixed cylinder 6 is driven to move out of the sleeve 5 by pulling the limiting block 9, the thread sealing cover 4 is rotated to separate the thread sealing cover 4 from the fixed cylinder 6, the inner cavity of the fixed cylinder 6 is filled with the moisture absorbent, after the filling is finished, the thread sealing cover 4 is screwed back, the fixed cylinder 6 is re-inserted into the inner cavity of the sleeve 5, the rubber plug 8 is tightly plugged into the sleeve 5, the limiting rod 14 is re-inserted back to the original position through the resilience effect of the spring 11, the fixed cylinder 6 is fixed, the filling work of the moisture absorbent can be finished, and meanwhile, when the moisture absorbent needs to be replaced after being used for a period of time, the replacement is also convenient, the installation shell 1 does not need to be disassembled, and the device is suitable for popularization and use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a 10 kilovolt line current protection prevents maloperation device which characterized in that: the anti-moisture device comprises an installation shell (1), a circuit protection module (2), a connecting wire (3), a moisture-proof structure and an installation rack structure;
the circuit protection module (2) is fixedly installed in the inner cavity of the installation shell (1), one end of the connecting wire (3) is fixedly installed on the circuit protection module (2), the other end of the connecting wire (3) penetrates through the inner cavity side wall of the installation shell (1) and extends out of the wall, a damp-proof structure is fixedly installed at the inner cavity wall of the installation shell (1), the damp-proof structure comprises a thread sealing cover (4), a sleeve joint cylinder (5), a fixed cylinder (6), a cylinder connecting rod (7), a rubber plug block (8), a limiting block (9), a first mesh cover (15) and a second mesh cover (16), one end of the sleeve joint cylinder (5) is fixedly connected at the inner cavity side wall of the installation shell (1), the other end of the sleeve joint cylinder (5) penetrates through the inner cavity side wall of the installation shell (1) and extends out of the wall, the fixed cylinder (6) is slidably sleeved in the inner cavity of the sleeve joint cylinder, one end of the fixed cylinder (6) is in threaded connection with a threaded sealing cover (4), the other end of the fixed cylinder (6) is fixedly connected with a cylinder connecting rod (7), the other end of the cylinder connecting rod (7) is fixedly connected with a limiting block (9), a rubber plug block (8) is fixedly connected to the arc-shaped wall of the cylinder connecting rod (7), the rubber plug block (8) and the inner cavity wall of the sleeve cylinder (5) are tightly plugged, a rectangular opening is formed in the side wall of the sleeve cylinder (5), a first mesh enclosure (15) is fixedly connected to the rectangular opening of the sleeve cylinder (5), a second rectangular opening is formed in the side wall of the fixed cylinder (6), and a second mesh enclosure (16) is fixedly connected to the second rectangular opening of the fixed cylinder (6);
the mounting structure comprises a connecting sleeve rod (17), a connecting rod (19), fixing rods (20), a fixing plate (21), clamping movable plates (22), a threaded rod (23), arc-shaped clamping plates (24) and fixed plates (25), the upper surface of the mounting shell (1) is fixedly connected with the connecting sleeve rod (17), the connecting rods (19) are sleeved in inner cavities on two sides of the connecting sleeve rod (17) in a sliding mode, the fixing rods (20) are fixedly connected with one ends of the two connecting rods (19), the fixing plates (21) are fixedly connected with the bottom ends of the two fixing rods (20), the fixed plates (25) are fixedly connected with one side of the bottom surface of the fixing plate (21), a chute cavity is formed in the fixing plate (21), and the clamping movable plates (22) are connected in the chute cavity of the fixing plate (21) in a sliding mode, decide board (25) and press from both sides the equal fixedly connected with arc clamping plate (24) in bottom of pressing from both sides tight movable plate (22), it is connected with threaded rod (23) to rotate on pressing from both sides tight movable plate (22), the one end of threaded rod (23) extend to decide board (25) department and with decide mutual threaded connection between board (25).
2. A 10 kv line current protection anti-malfunction device according to claim 1, wherein: the moisture-proof structures are two groups, and the two groups of moisture-proof structures are respectively and fixedly installed at two sides of the inner cavity of the installation shell (1).
3. A 10 kv line current protection anti-malfunction device according to claim 1, wherein: two rectangle shells (10) of fixedly connected with on the lateral wall of installation shell (1), two equal sliding connection has slider (12), two in the inner chamber of rectangle shell (10) the one end of the equal fixedly connected with spring (11) of one end of slider (12), two the inner chamber wall department of the other end fixedly connected with rectangle shell (10) of spring (11), two the equal fixedly connected with gag lever post (14) of the other end of slider (12), two the equal fixedly connected with plectrum (13) of lateral wall department of slider (12), two the one end of plectrum (13) all runs through the inner chamber lateral wall of rectangle shell (10) and extends to outside the wall, two sliding connection between the inner chamber wall of plectrum (13) all and rectangle shell (10).
4. A 10 kv line current protection anti-malfunction device according to claim 1, wherein: the side wall of each limiting block (9) is provided with a groove with the same size as the limiting rod (14), and one end of each limiting rod (14) extends into the grooves of the two limiting blocks (9) respectively.
5. A 10 kv line current protection anti-malfunction device according to claim 1, wherein: equal threaded connection has stop screw knob (18), two on the both ends surface lateral wall of connecting loop bar (17) all seted up a plurality of equidistance thread grooves on the lateral wall of connecting rod (19), two the one end of stop screw knob (18) all extends to the thread groove of connecting rod (19) in.
6. A 10 kv line current protection anti-malfunction device according to claim 1, wherein: a plurality of clamping convex blocks (26) which are arranged at equal intervals are fixed on the inner side wall of the arc-shaped clamping plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021342658.8U CN212258405U (en) | 2020-07-10 | 2020-07-10 | 10 kilovolt line current protection prevents maloperation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021342658.8U CN212258405U (en) | 2020-07-10 | 2020-07-10 | 10 kilovolt line current protection prevents maloperation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212258405U true CN212258405U (en) | 2020-12-29 |
Family
ID=73980617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021342658.8U Expired - Fee Related CN212258405U (en) | 2020-07-10 | 2020-07-10 | 10 kilovolt line current protection prevents maloperation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212258405U (en) |
-
2020
- 2020-07-10 CN CN202021342658.8U patent/CN212258405U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20201229 |