CN216351017U - Overhead type fault indicator convenient to equipment - Google Patents
Overhead type fault indicator convenient to equipment Download PDFInfo
- Publication number
- CN216351017U CN216351017U CN202122525142.8U CN202122525142U CN216351017U CN 216351017 U CN216351017 U CN 216351017U CN 202122525142 U CN202122525142 U CN 202122525142U CN 216351017 U CN216351017 U CN 216351017U
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- CN
- China
- Prior art keywords
- organism
- bolt
- block
- fault indicator
- fixed block
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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.)
- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 82
- 229910052742 iron Inorganic materials 0.000 claims abstract description 41
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses an overhead fault indicator convenient to assemble; the method comprises the following steps: the surface of the machine body is provided with a signal lamp; the fixed block is connected the surface of organism, and the fixed block is symmetric distribution about the vertical well separated time of organism, the inside through connection of fixed block has the bolt, the perpendicular to surface of bolt is connected with the connecting block, and the connecting block is symmetric distribution about the horizontal well separated time of bolt to structure as an organic whole between connecting block and the bolt, be connected through coupling spring between connecting block and the organism, the one end of organism is provided with electrically conductive iron stand, and the cross-section of electrically conductive iron stand is "U" shape. This overhead type fault indicator convenient to equipment runs through the inside of electrically conductive iron frame through the fixed block with organism both ends, rotates the fastening knob again, makes to be connected between fastening knob and the fixed block to make and dock between electrically conductive iron frame and the organism, reach the purpose of the equipment of being convenient for.
Description
Technical Field
The utility model relates to the technical field of electric power engineering, in particular to an overhead fault indicator convenient to assemble.
Background
The fault indicator is a device which is installed on a power line (overhead line, cable and busbar) and indicates fault current, and most fault indicators can only judge and indicate short-circuit faults by detecting the characteristics of the short-circuit current.
As disclosed in publication No.: CN 208520944U's fault indicator subassembly and fault indicator installs in the card turning mechanism of shell including transparent shell with sealed, and wherein the shell includes first cavity, second cavity and connecting portion, and the card turning mechanism includes partition portion and indicating part, locates connecting portion with the partition portion card of card turning mechanism, makes the indicating part complete holding in first cavity, realizes the sealed separation of layering through the sealing member. The fault indicator provided by the utility model comprises the fault indicator assembly, the part above the separation part is filled with epoxy resin glue for sealing and curing, so that the parts below the separation part can be well protected, can stably operate under external force shock and various complicated and severe environments, the protection level of the fault indicator is further increased, and the fault indicator has the advantages of good sealing effect, low cost and wide application range.
This prior art solution also presents the following problems when in use:
1. the assembly between the conductive iron frame and the machine body of the conventional fault indicator is inconvenient, and various tools are required to be used for connection and assembly;
2. the existing fault indicator and the cable are connected and fixed through the pressing of the spring clamp, and the connection mode can cause elastic attenuation due to the long-term use of the spring so that the fault indicator falls off;
3. the inside of the machine body of the existing fault indicator is inconvenient to open, which brings inconvenience to the regular overhaul and maintenance of the fault indicator;
improvements are needed to address the above problems.
Disclosure of Invention
The utility model aims to provide an overhead fault indicator convenient to assemble, and aims to solve the problems that the assembly between a conductive iron frame and a machine body of the conventional fault indicator in the market is inconvenient, various tools are required to be used for connecting and assembling, the conventional fault indicator and a cable are fixedly connected through spring clamp pressing, the elastic attenuation is caused by the long-term use of a spring in the connecting mode, so that the fault indicator falls off, the interior of the machine body of the conventional fault indicator is inconvenient to open, and the inconvenience is brought to the regular overhaul and maintenance of the fault indicator.
In order to achieve the purpose, the utility model provides the following technical scheme: an overhead type fault indicator that is easy to assemble; the method comprises the following steps:
the surface of the machine body is connected with fixed blocks, the fixed blocks are symmetrically distributed relative to the longitudinal middle dividing line of the machine body, the fixed blocks are annularly distributed on the surface of the machine body, the surface of the machine body is also provided with three groups of signal lamps, and the three groups of signal lamps are distributed at equal intervals;
the electrically conductive iron stand, inside through connection has the fixed block, and electrically conductive iron stand is "U" shape, the outer wall connection of fixed block has the fastening knob, the surface connection of fastening knob has the stationary blade, and structure as an organic whole between stationary blade and the fastening knob to the stationary blade is symmetric distribution about the horizontal well separated time of fastening knob.
Preferably, the cross-section of fixed block is "L" shape, and the slot size phase-match that the outer wall size of bolt and fixed block and electrically conductive iron frame inside seted up, and the bolt passes through to constitute the elasticity linkage structure between connecting block and connecting spring and the fixed block, through the structure, the pulling bolt, make the bolt drive the connecting block, and tensile connecting spring, insert between the fixed block with the both ends of electrically conductive iron frame again, loosen the bolt, elasticity through connecting spring, make the bolt insert the inside of electrically conductive iron frame, so that connect fixedly to electrically conductive iron frame, thereby reach the purpose of the equipment of being convenient for.
Preferably, the conductive iron frame includes:
the lead screw, through connection be in the inside of electrically conductive iron stand, the one end of lead screw is connected with anti-skidding knob, the internal connection of lead screw has the commentaries on classics piece, the one end of commentaries on classics piece is connected with the clamp splice, the surface bonding of clamp splice has the slipmat
Preferably, the non-slip mat is made of rubber, the clamping blocks are rotatably connected with the screw rod through the rotating blocks, the screw rod is in threaded connection with the conductive iron frame, the clamping blocks and the non-slip mat are driven by the screw rod, the cable is clamped between the non-slip mat and the machine body, the original spring clamping mode is replaced, and the purpose of preventing falling is achieved.
Preferably, the body comprises:
the access panel is connected the surface of organism, the inside through connection of access panel has the pivot, the inside of access panel is provided with the block spring, the one end of block spring is connected with the bayonet lock, the perpendicular surface of bayonet lock is connected with the plectrum.
Preferably, the access panel is connected through constituting between pivot and the organism to rotate, and structure as an organic whole between bayonet lock and the plectrum to the bayonet lock passes through to constitute elastic telescopic structure between block spring and the access panel, through above-mentioned structure, stirs the plectrum, makes the plectrum drive bayonet lock extrusion block spring, and shifts out the inside of organism, thereby removes the block between access panel and the organism and is connected, so that open the inside of organism, reach the purpose of facilitating maintenance.
Compared with the prior art, the utility model has the beneficial effects that: this overhead type fault indicator convenient to equipment, insert between the fixed block through the both ends with electrically conductive iron stand, and elasticity through coupling spring, make the bolt insert the inside of electrically conductive iron stand, so that connect fixedly to electrically conductive iron stand, thereby reach the purpose of the equipment of being convenient for, and through rotating anti-skidding knob, make the lead screw drive clamp splice and slipmat, with the cable centre gripping between slipmat and organism, thereby replace the mode that original spring clamp closed, reach the purpose that prevents to drop, and through stirring the plectrum, make the bayonet lock shift out the inside of organism, at last rotate the access panel, so that open the inside of organism, reach the purpose of easy access.
1. The pulling bolt makes the bolt drive the connecting block to extension coupling spring inserts between the fixed block with the both ends of electrically conductive iron frame again, loosens the bolt, through coupling spring's elasticity, makes the bolt insert the inside of electrically conductive iron frame, so that connect fixedly to electrically conductive iron frame, thereby reach the purpose of the equipment of being convenient for.
2. The anti-slip knob is rotated to drive the lead screw to rotate, and the lead screw drives the clamping block and the anti-slip pad through threaded connection between the lead screw and the conductive iron frame, so that the cable is clamped between the anti-slip pad and the machine body, an original spring clamping mode is replaced, and the purpose of preventing falling is achieved.
3. The shifting piece is shifted to drive the bayonet lock to extrude the clamping spring and move out of the machine body, so that the clamping connection between the maintenance board and the machine body is eliminated, the interior of the machine body is opened, and the purpose of facilitating maintenance is achieved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side sectional view and an enlarged view of the present invention;
FIG. 3 is a schematic view of a front view, a cross section and an enlarged structure of the present invention.
In the figure: 1. a body; 2. a signal lamp; 3. a fixed block; 4. a bolt; 5. connecting blocks; 6. a connecting spring; 7. a conductive iron frame; 8. a screw rod; 9. an anti-slip knob; 10. rotating the block; 11. a clamping block; 12. a non-slip mat; 13. an access panel; 14. a rotating shaft; 15. a snap spring; 16. a bayonet lock; 17. a shifting sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an overhead type fault indicator that is easy to assemble; the method comprises the following steps:
the surface of the machine body 1 is provided with a signal lamp 2;
The cross-section of fixed block 3 is "L" shape, and the slot size phase-match that the outer wall size of bolt 4 and fixed block 3 and electrically conductive iron frame 7 inside seted up, and bolt 4 passes through between connecting block 5 and connecting spring 6 and the fixed block 3 and constitutes the elastic linkage structure, through above-mentioned structure, pulling bolt 4, make bolt 4 drive connecting block 5, and tensile connecting spring 6, insert between fixed block 3 with the both ends of electrically conductive iron frame 7 again, loosen bolt 4, elasticity through connecting spring 6, make bolt 4 insert the inside of electrically conductive iron frame 7, so that connect fixedly to electrically conductive iron frame 7, thereby reach the purpose of the equipment of being convenient for.
The conductive iron frame 7 includes: lead screw 8, through connection is in the inside of electrically conductive iron frame 7, the one end of lead screw 8 is connected with anti-skidding knob 9, the internal connection of lead screw 8 has commentaries on classics piece 10, the one end of commentaries on classics piece 10 is connected with clamp splice 11, the surface bonding of clamp splice 11 has slipmat 12, slipmat 12 is the rubber material, and clamp splice 11 constitutes through changeing between 10 and the lead screw 8 and rotate and be connected, and be threaded connection between lead screw 8 and the electrically conductive iron frame 7, through the structure, rotate anti-skidding knob 9, make antiskid knob 9 drive lead screw 8 rotate, through the threaded connection between lead screw 8 and the electrically conductive iron frame 7, make lead screw 8 drive clamp splice 11 and slipmat 12, with the cable centre gripping between slipmat 12 and organism 1, thereby replace the mode of original spring clamp, reach the purpose that prevents to drop.
The body 1 includes: access panel 13, connect on the surface of organism 1, the inside through connection of access panel 13 has pivot 14, the inside of access panel 13 is provided with block spring 15, the one end of block spring 15 is connected with bayonet lock 16, bayonet lock 16's perpendicular surface is connected with plectrum 17, access panel 13 constitutes through pivot 14 and organism 1 between rotate and is connected, and structure as an organic whole between bayonet lock 16 and the plectrum 17, and bayonet lock 16 constitutes elastic expansion structure through between block spring 15 and the access panel 13, through the structure, stir plectrum 17, make plectrum 17 drive bayonet lock 16 extrusion block spring 15, and shift out the inside of organism 1, thereby relieve the block between access panel 13 and the organism 1 and be connected, so that open the inside of organism 1, reach the purpose of convenient to overhaul.
In summary, the following steps: as shown in fig. 1-3, in using the overhead type fault indicator that facilitates assembly, first, the two ends of the conductive iron frame 7 are inserted between the fixing blocks 3, and the bolt 4 is inserted into the conductive iron frame 7 through the elasticity of the connecting spring 6 so as to connect and fix the conductive iron frame 7, thereby achieving the purpose of convenient assembly, and the lead screw 8 drives the clamping block 11 and the anti-skid pad 12 to clamp the cable between the anti-skid pad 12 and the machine body 1 by rotating the anti-skid knob 9, thereby replacing the original spring clamping mode to achieve the purpose of preventing falling off, and the bayonet lock 16 is moved out of the machine body 1 by shifting the shifting sheet 17, and finally the access panel 13 is rotated, in order to facilitate opening of the interior of the machine body 1 for the purpose of facilitating maintenance, which is well known to those skilled in the art and not described in detail in this specification.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. An overhead type fault indicator that is easy to assemble; it is characterized by comprising:
the surface of the machine body (1) is provided with a signal lamp (2);
fixed block (3) are connected the surface of organism (1), and fixed block (3) are symmetric distribution about the vertical well separated time of organism (1), the inside through connection of fixed block (3) has bolt (4), the perpendicular surface of bolt (4) is connected with connecting block (5), and connecting block (5) are symmetric distribution about the horizontal well separated time of bolt (4) to structure as an organic whole between connecting block (5) and bolt (4), be connected through connecting spring (6) between connecting block (5) and organism (1), the one end of organism (1) is provided with electrically conductive iron stand (7), and the cross-section of electrically conductive iron stand (7) is "U" shape.
2. An overhead fault indicator for ease of assembly as claimed in claim 1, wherein: the cross-section of fixed block (3) is "L" shape, and the outer wall size of bolt (4) and fixed block (3) and the inside slot size phase-match that sets up of electrically conductive iron stand (7) to bolt (4) pass through between connecting block (5) and connecting spring (6) and fixed block (3) and constitute the elasticity linkage structure.
3. An overhead fault indicator for ease of assembly as claimed in claim 1, wherein: the conductive hob (7) comprises:
lead screw (8), through connection be in the inside of electrically conductive iron stand (7), the one end of lead screw (8) is connected with anti-skidding knob (9), the internal connection of lead screw (8) has commentaries on classics piece (10), the one end of commentaries on classics piece (10) is connected with clamp splice (11), the surface bonding of clamp splice (11) has slipmat (12).
4. An overhead fault indicator for ease of assembly as claimed in claim 3, wherein: the anti-skid pad (12) is made of rubber, the clamping block (11) is rotatably connected with the screw rod (8) through the rotating block (10), and the screw rod (8) is in threaded connection with the conductive iron frame (7).
5. An overhead fault indicator for ease of assembly as claimed in claim 1, wherein: the machine body (1) comprises:
access panel (13) are connected the surface of organism (1), the inside through connection of access panel (13) has pivot (14), the inside of access panel (13) is provided with block spring (15), the one end of block spring (15) is connected with bayonet lock (16), the perpendicular surface of bayonet lock (16) is connected with plectrum (17).
6. An overhead fault indicator for ease of assembly as claimed in claim 5, wherein: the access panel (13) is connected with the machine body (1) in a rotating mode through the rotating shaft (14), the bayonet lock (16) and the shifting piece (17) are integrated, and the bayonet lock (16) forms an elastic telescopic structure with the access panel (13) through the clamping spring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525142.8U CN216351017U (en) | 2021-10-20 | 2021-10-20 | Overhead type fault indicator convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525142.8U CN216351017U (en) | 2021-10-20 | 2021-10-20 | Overhead type fault indicator convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216351017U true CN216351017U (en) | 2022-04-19 |
Family
ID=81177646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122525142.8U Expired - Fee Related CN216351017U (en) | 2021-10-20 | 2021-10-20 | Overhead type fault indicator convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216351017U (en) |
-
2021
- 2021-10-20 CN CN202122525142.8U patent/CN216351017U/en not_active Expired - Fee Related
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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: 20220419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |