CN214176426U - Secondary line protection device of high-voltage switch cabinet - Google Patents
Secondary line protection device of high-voltage switch cabinet Download PDFInfo
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- CN214176426U CN214176426U CN202120138912.0U CN202120138912U CN214176426U CN 214176426 U CN214176426 U CN 214176426U CN 202120138912 U CN202120138912 U CN 202120138912U CN 214176426 U CN214176426 U CN 214176426U
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- secondary line
- protection network
- splint
- side locating
- locating plate
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Abstract
The utility model discloses a high tension switchgear secondary line protector, including side locating plate and riser, through independently installing the protection network in the riser upper end, two side locating plates and riser set up and lay at the both ends of secondary line pencil according to the width of secondary line pencil, pass the mounting hole with the installation screw and install the side locating plate fixedly, after finishing fixing, the personnel cut out the protection network according to the distance between the riser of both sides, lay the protection network cut out at the riser upper end, and rotate the end of protection network and wind on the location winding rod and can accomplish the installation, the protection network can cooperate the side locating plate to install the protection to the secondary line pencil of arbitrary width in the high tension switchgear, the suitability is high, the protection network only needs to wind the end after cutting around the location winding rod periphery on the riser when installing, the installation and the disassembly are very convenient.
Description
Technical Field
The utility model belongs to the technical field of the high tension switchgear is relevant, concretely relates to high tension switchgear secondary line protector.
Background
The secondary devices are interconnected to form an electrical circuit that monitors, controls, regulates, and protects the primary devices, referred to as the secondary circuit. The secondary winding of the mutual inductor, a measurement monitoring instrument, a relay, an automatic device and the like are connected into a circuit in an electrical system through a control cable. For controlling, protecting, regulating, measuring and monitoring the parameters and the working conditions of the elements in the primary circuit. The circuits for monitoring the electrical connections formed by the gauges, control signals, relay protection and automation devices are called secondary circuits or secondary connections.
The existing high-voltage switch cabinet secondary line protection device mostly guides a secondary line by using a closed line slot, the closed line slot is of an integral structure, free adjustment and installation can not be carried out according to the width of a secondary line harness, the closed line slot can not effectively dissipate the heat of the secondary line harness, and accidents are easy to happen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high tension switchgear secondary line protector to solve the current high tension switchgear secondary line protector that proposes in the above-mentioned background art and use sealed wire casing to guide the secondary line more, sealed wire casing is overall structure, can't carry out the free adjustment installation according to secondary line pencil width, and sealed wire casing can't carry out effectual heat dissipation, takes place accident's problem easily to the secondary line pencil.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high tension switchgear secondary line protector, includes side locating plate and upright splint, the side locating plate is the right angle with the upright splint and corresponds and be connected, the inside of side locating plate is run through and is provided with the mounting hole, the internally mounted of mounting hole has the installation screw, the upper end of upright splint is provided with the location wire-wound pole, spacing cap is installed to the upper end of location wire-wound pole, the protection network is installed to the upper end of upright splint.
Through adopting above-mentioned technical scheme, the protection network of installation can carry out fine protection to the secondary line protection on the splint, and width adjustable protection network can be suitable for the secondary line pencil of different width and makes the secondary line carry out fine heat dissipation.
Preferably, the protective net comprises a soft metal wire and an insulating outer sleeve, the insulating outer sleeve wraps the soft metal wire, and the end of the net wire of the protective net is wound on the periphery of the positioning winding rod to be fixed.
By adopting the technical scheme, the soft metal wire is easy to bend, curl and shear, and the insulating outer sleeve can protect the soft metal wire from being rusted and insulating.
Preferably, the limiting cap and the positioning winding rods are installed in groups, and the positioning winding rods are installed at equal intervals on the upper end of the vertical clamping plate by taking the distance between the net wires of the protection net as a distance.
By adopting the technical scheme, the positioning winding rods can wind the net wires of the protective net at the corresponding position, so that the protective net is fixedly installed.
Preferably, a plurality of mounting holes are formed in the side positioning plate at equal intervals in the same direction as the arrangement direction of the positioning winding rod, and a mounting screw is mounted in each mounting hole.
Through adopting above-mentioned technical scheme, the side locating plate can stable installation in the both sides of high tension switchgear secondary line pencil and fixed by the installation screw.
Preferably, the side positioning plates and the vertical clamping plates are symmetrically arranged at two ends of the protective net, and the width of the protective net can be set according to the width of the secondary wire harness.
Through adopting above-mentioned technical scheme, the protection network can be tailor the concatenation and install on the installation splint according to the width of secondary line pencil.
Compared with the prior art, the utility model provides a high tension switchgear secondary line protector possesses following beneficial effect:
the utility model discloses an independently install the protection network in the riser upper end, can cooperate the side locating plate to install the protection suitability high to the secondary line pencil of arbitrary width, the protection network only need can install very conveniently in the location around the pole periphery of the end winding after the cutting on the riser when the installation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a top view of a secondary line protection device of a high-voltage switch cabinet according to the present invention;
fig. 2 is a front sectional view of a secondary line protection device of a high-voltage switch cabinet provided by the utility model;
fig. 3 is a schematic view of the internal structure of the protection net according to the present invention.
In the figure: 1. a side positioning plate; 2. mounting screws; 3. a protective net; 31. a soft metal wire; 32. an insulating outer sleeve; 4. a limiting cap; 5. positioning the winding rod; 6. standing the clamping plate; 7. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a high tension switchgear secondary line protector, including side locating plate 1 and founding plate 6, side locating plate 1 is the right angle with founding plate 6 and corresponds an organic whole and be connected, side locating plate 1 and founding plate 6 set up at the both ends symmetry of protection network 3, as the side protector of secondary line pencil, the installation is adjusted to the width adaptation according to the secondary line pencil in the high tension switchgear to the distance card between both sides side locating plate 1 and the founding plate 6, the concatenation setting can be tailor according to the distance between both sides side locating plate 1 and the founding plate 6 to the width of protection network 3.
The utility model provides a high tension switchgear secondary line protector, sets up the same direction equidistance of direction and opens including the inside of side locating plate 1 and location around pole 5 and has a plurality of mounting holes 7, and an installation screw 2 is all installed to the inside of every mounting hole 7, and the upper end of installation screw 2 is the threaded rod that hexagonal spiral shell head lower extreme is the external diameter and the mounting hole 7 is the same, and installation screw 2 passes mounting hole 7 then can be inside high tension switchgear with side locating plate 1 fixed mounting.
The utility model provides a high tension switchgear secondary line protector, upper end including the vertical splint 6 is provided with location wind-rod 5, spacing cap 4 is installed to the upper end of location wind-rod 5, spacing cap 4 and location wind-rod 5 body coupling are installed in groups, location wind-rod 5 is installed for the interval with the net twine distance of protecting wire net 3 in the upper end of vertical splint 6, the end of the protection network 3 of tailorring can wind the rotational positioning installation around location wind-rod 5, location wind-rod 5's upper end is installed spacing cap 4 and can be prevented that the winding end from droing.
The utility model provides a high tension switchgear secondary line protector, installs protection network 3 including the upper end of founding splint 6, and protection network 3 includes soft wire 31 and insulating overcoat 32, and protection network 3 is the square crisscross dictyosome, and the outside parcel of soft wire 31 has insulating overcoat 32, and soft wire 31 is easily buckled and is curled and cut, and insulating overcoat 32 can protect soft wire 31 to prevent the corrosion and carry out the insulation.
The utility model discloses a theory of operation and use flow: the utility model discloses the personnel set up two side locating plates 1 and riser 6 at first according to the width of secondary line pencil at the both ends of secondary line pencil during the installation and lay, pass mounting hole 7 with installation screw 2 again and install side locating plate 1 fixed, fixed back that finishes, the personnel tailor protection network 3 according to the distance between the riser 6 of both sides, will tailor protection network 3 and lay in the riser 6 upper end, and with the rotatory winding of end of protection network 3 on location winding stem 5, can accomplish the installation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high tension switchgear secondary line protector, includes side locating plate (1) and founds splint (6), its characterized in that: the side locating plate (1) is the right angle with found splint (6) and corresponds the connection, the inside of side locating plate (1) is run through and is provided with mounting hole (7), the internally mounted of mounting hole (7) has installation screw (2), the upper end of found splint (6) is provided with location peg (5), spacing cap (4) are installed to the upper end of location peg (5), protection network (3) are installed to the upper end of found splint (6).
2. The high-voltage switch cabinet secondary line protection device according to claim 1, characterized in that: the protective net (3) comprises a soft metal wire (31) and an insulating outer sleeve (32), the insulating outer sleeve (32) wraps the soft metal wire (31), and the end of the net wire of the protective net (3) is wound on the periphery of the positioning winding rod (5) to be fixed.
3. The high-voltage switch cabinet secondary line protection device according to claim 1, characterized in that: spacing cap (4) and location are installed in groups around pole (5), location is around pole (5) and is used the net twine distance of protection net (3) to carry out the equidistance installation as the interval in the upper end of founding splint (6).
4. The high-voltage switch cabinet secondary line protection device according to claim 1, characterized in that: a plurality of mounting holes (7) are formed in the side positioning plate (1) and in the same direction of the positioning winding rod (5) in the same direction at equal intervals, and a mounting screw (2) is mounted in each mounting hole (7).
5. The high-voltage switch cabinet secondary line protection device according to claim 1, characterized in that: the side positioning plates (1) and the vertical clamping plates (6) are symmetrically arranged at two ends of the protective net (3), and the width of the protective net (3) can be set according to the width of a secondary wire harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138912.0U CN214176426U (en) | 2021-01-19 | 2021-01-19 | Secondary line protection device of high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138912.0U CN214176426U (en) | 2021-01-19 | 2021-01-19 | Secondary line protection device of high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214176426U true CN214176426U (en) | 2021-09-10 |
Family
ID=77593507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120138912.0U Active CN214176426U (en) | 2021-01-19 | 2021-01-19 | Secondary line protection device of high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214176426U (en) |
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2021
- 2021-01-19 CN CN202120138912.0U patent/CN214176426U/en active Active
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