CN212571983U - Signal cable lead-in cabinet - Google Patents
Signal cable lead-in cabinet Download PDFInfo
- Publication number
- CN212571983U CN212571983U CN202021265856.9U CN202021265856U CN212571983U CN 212571983 U CN212571983 U CN 212571983U CN 202021265856 U CN202021265856 U CN 202021265856U CN 212571983 U CN212571983 U CN 212571983U
- Authority
- CN
- China
- Prior art keywords
- cross beam
- signal cable
- cabinet
- channel
- cross
- Prior art date
- 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.)
- Active
Links
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 22
- 238000012423 maintenance Methods 0.000 abstract description 14
- 230000000739 chaotic effect Effects 0.000 abstract description 3
- 230000032683 aging Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 206010000369 Accident Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model provides a signal cable lead-in cabinet, which comprises a cabinet body, a plurality of first beams and a plurality of riding clamps; each riding clamp is used for arranging a signal cable on the first cross beam; a plurality of signal cables are fixed on each first cross beam through a plurality of riding clamps; the plurality of first cross beams at least form one cross beam layer, and the plurality of first cross beams in each cross beam layer are horizontally arranged in the cabinet body at intervals. The utility model discloses a plurality of fixture on horse comb chaotic signal cable in an orderly manner and accomodate on a plurality of first crossbeams of the internal portion of cabinet, alleviated prior art in signal cable lay the confusion, intertwine, twist, the technical problem of the discerning maintenance in the later stage of being not convenient for.
Description
Technical Field
The utility model belongs to the technical field of signal cable's technique and specifically relates to a cabinet is introduced to signal cable is related to.
Background
The signal cable is a signal transmission tool and is mainly used in the railway field.
However, in the prior art, the signal cables are disorderly laid, mutually wound and twisted, and the later identification and maintenance are difficult.
Disclosure of Invention
An object of the utility model is to provide a cabinet is introduced to signal cable to alleviate the technical problem who exists among the prior art.
In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:
a signal cable lead-in cabinet comprises a cabinet body, a plurality of first cross beams and a plurality of riding clamps; each riding clamp is used for arranging a signal cable on the first cross beam; a plurality of signal cables are fixed on each first cross beam through a plurality of riding clamps; the plurality of first cross beams at least form one cross beam layer, and the plurality of first cross beams in each cross beam layer are horizontally arranged in the cabinet body at intervals.
Further, the side surface of the first beam corresponds to a cabinet door of the cabinet body; the riding clamp can move on the first cross beam along the length direction of the first cross beam.
Furthermore, each first cross beam is provided with a first channel and a plurality of first bolts along the length direction of the first cross beam; the nut of each first bolt is positioned in the first channel, and the screw rod of each first bolt extends out of the first channel opening of the first channel, penetrates through the screw hole at one end of the horse riding clamp and is connected with the first nut; two ends of the horse riding clamp are respectively connected with a first bolt; the first groove opening is provided with a limit edge for preventing the nut from falling off from the first groove, and the first bolt can move in the first groove; the horse riding fixture can move on the first cross beam along the length direction of the first cross beam through the first bolt and the first channel, and the horse riding fixture can be locked and fixed on the first cross beam through the first nut.
Further, the device also comprises at least one pair of two symmetrical second cross beams; the cabinet body is provided with a cabinet body frame, and the cabinet body frame comprises two left upright posts and two right upright posts; one second cross beam of each pair of symmetrical second cross beams is arranged between the two left upright columns, and the other second cross beam of each pair of symmetrical second cross beams is arranged between the two right upright columns; the plurality of first cross beams in each cross beam layer are horizontally arranged between two symmetrical second cross beams at intervals.
Further, the cabinet body is provided with a detachable side maintenance plate; the radial surface of the second cross beam corresponds to the surface of the side maintenance plate; the first beam is movable relative to the second beam along the length of the second beam.
Further, a second channel and a second bolt positioned in the second channel are arranged in the length direction of each second cross beam; one end of each first cross beam is connected with one second cross beam in the two symmetrical second cross beams through a right-angle connecting piece, and the other end of each first cross beam is connected with the other second cross beam in the two symmetrical second cross beams through another right-angle connecting piece; the structure of the second channel is the same as that of the first channel, the nut of the second bolt can move in the second channel, and the screw of the second bolt extends out of the channel opening of the second channel, penetrates through the screw hole at one end of the right-angle connecting piece and then is connected with the second nut; the other end of the right-angle connecting piece is fixed on the first cross beam through a first bolt, a first nut and a first channel; the first cross beam can move relative to the second cross beam along the length direction of the second cross beam through the right-angle connecting piece and the second channel, and the first cross beam can be locked and fixed on the second cross beam through the second nut.
Further, the cabinet body is internally provided with a lightning protection grounding component for cable lightning protection grounding.
Furthermore, the lightning protection grounding assembly comprises at least one copper bar layer, a plurality of primary end forming boxes, a grounding strip copper plate and a grounding terminal; each copper bar layer is arranged below one beam layer through an insulating piece, each signal cable penetrates through one primary end forming box, and the leading-out terminal of each primary end forming box is connected with the copper bar layer; the grounding terminal is arranged at the bottom of the cabinet body; one end of the grounding strip copper plate is connected with the copper bar layer, and the other end of the grounding copper bar is connected with the grounding terminal.
Further, still include and assemble the shielding plate, assemble the shielding plate and set up in the top of the cabinet body with dismantled and assembled mode.
Further, still including assembling the base, assemble the base and have four pre-buried legs, assemble the base and set up in the bottom of the cabinet body with dismantled and assembled mode.
The utility model discloses following beneficial effect can be realized:
a signal cable lead-in cabinet comprises a cabinet body, a plurality of first cross beams and a plurality of riding clamps; each riding clamp is used for arranging a signal cable on the first cross beam; a plurality of signal cables are fixed on each first cross beam through a plurality of riding clamps; the plurality of first cross beams at least form one cross beam layer, and the plurality of first cross beams in each cross beam layer are horizontally arranged in the cabinet body at intervals.
The utility model discloses a plurality of fixture on horse comb chaotic signal cable in an orderly manner and accomodate on a plurality of first crossbeams of the internal portion of cabinet, differentiate, easy maintenance, alleviated prior art in the signal cable lay the confusion, intertwine, twist, the difficult technical problem of the maintenance of differentiateing in later stage.
In addition, the signal cables are mutually wound and twisted, so that fire accidents are easily caused, and the signal cable lead-in cabinet provided by the utility model enables the signal cables to contact less, and is safe and reliable;
the signal cable is direct exposed for a long time, and the cable skin is ageing easily, the utility model provides a cabinet body of cabinet is introduced to signal cable provides certain protection of sheltering from for signal cable, alleviates the ageing speed of cable skin.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a signal cable lead-in cabinet according to the present invention;
FIG. 2 is a schematic structural view of the riding clamp provided by the present invention;
fig. 3 is a schematic connection diagram of the first beam and the second beam provided by the present invention;
fig. 4 is a schematic side view of the signal cable inlet cabinet provided by the present invention;
fig. 5 is the overall structure schematic diagram of the signal cable lead-in cabinet provided by the utility model.
Icon: 1-a cabinet body; 2-a first beam; 3-riding a horse fixture; 4-a cabinet door; 5-a second beam; 6-right angle connectors; 7-side maintenance plate; 8-assembling a shielding plate; 9-assembling the base; 10-copper bar layer; 11-a grounded strip copper plate; 12-a ground terminal; 13-cabinet frame; 14-insulating member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1 to 5, the present embodiment provides a signal cable lead-in cabinet, which includes a cabinet body 1, a plurality of first beams 2, and a plurality of riding clamps 3; each riding clamp 3 arranges a signal cable on the first beam 2; a plurality of signal cables are fixed on each first cross beam 2 through a plurality of riding clamps 3; the plurality of first cross beams 2 at least form one cross beam layer, and the plurality of first cross beams 2 in each cross beam layer are horizontally arranged in the cabinet body 1 at intervals.
The utility model discloses a plurality of fixture 3 on horse comb chaotic signal cable in an orderly manner and accomodate on a plurality of first crossbeams 2 of the internal portion of cabinet, differentiate, easy maintenance, alleviated prior art in the signal cable lay the confusion, intertwine, twist, the more difficult technical problem of maintenance of differentiateing in later stage.
In addition, the signal cables are mutually wound and twisted, so that fire accidents are easily caused, and the signal cable lead-in cabinet provided by the utility model enables the signal cables to contact less, and is safe and reliable;
the signal cable is direct exposed for a long time, and the cable skin is ageing easily, the utility model provides a cabinet body 1 of cabinet is introduced to signal cable provides certain protection of sheltering from for signal cable, alleviates the ageing speed of cable skin.
More optimally, the side surface of the first beam 2 corresponds to the cabinet door 4 of the cabinet body 1; the riding clamp 3 is movable on the first beam 2 in the length direction of the first beam 2.
Specifically, both ends of the signal cable have been connected to different ports, and the approximate position of the signal cable cannot be changed in order to ensure normal operation of the device. When the riding fixture 3 fixes the signal cables on the first cross beam 2, the position of the riding fixture 3 can be finely adjusted to adjust the distance between the two signal cables, so that the signal cables are prevented from being too close to each other and easily causing fire; in addition, when the signal cable is repaired in the later period, the cabinet door 4 can be opened, and the riding clamp 3 on the forward first beam 2 can be moved leftwards or rightwards to repair the signal cable on the backward first beam 2.
More optimally, each first cross beam 2 is provided with a first channel and a plurality of first bolts along the length direction of the first cross beam 2; the nut of each first bolt is positioned in the first channel, and the screw rod of each first bolt extends out of the first channel opening of the first channel, penetrates through the screw hole at one end of the horse riding clamp 3 and is connected with the first nut; two ends of the horse riding clamp 3 are respectively connected with a first bolt; the first groove opening is provided with a limit edge for preventing the nut from falling off from the first groove, and the first bolt can move in the first groove; the horse-riding fixture 3 can move on the first cross beam 2 along the length direction of the first cross beam 2 through a first bolt and a first channel, and the horse-riding fixture 3 can be locked and fixed on the first cross beam 2 through a first nut.
The technical scheme is a preferable specific implementation mode that the riding clamp 3 can move on the first cross beam 2 along the length direction of the first cross beam 2.
More preferably, the device also comprises at least one pair of two symmetrical second cross beams 5; the cabinet body 1 is provided with a cabinet body frame 13, and the cabinet body frame 13 comprises two left upright posts and two right upright posts; one second cross beam 5 of each pair of symmetrical second cross beams 5 is arranged between the two left uprights, and the other second cross beam 5 of each pair of symmetrical second cross beams 5 is arranged between the two right uprights; the plurality of first cross members 2 in each cross member layer are horizontally arranged at intervals between a pair of two second cross members 5 which are symmetrical.
This technical scheme is the first crossbeam 2 sets up the preferred embodiment more in cabinet 1 inside. Specifically, the first cross beam 2 and the second cross beam 5 have the same structure and can be aluminum alloy sections.
More optimally, the cabinet 1 has a removable lateral maintenance plate 7; the radial face of the second crossbeam 5 corresponds to the face of the lateral maintenance plate 7; the first beam 2 is movable relative to the second beam 5 along the length of the second beam 5.
According to the technical scheme, the distance between the signal cables on the two adjacent first cross beams 2 can be adjusted when the signal cables are fixed, so that the situation that the signal cables are too close to each other and a fire disaster is easily caused is avoided; in addition, when the signal cable is maintained in the later period, the side maintenance plate 7 of the cabinet body 1 can be detached, and the adjacent beam of the first beam 2 where the signal cable to be maintained is located is moved from the side of the cabinet body 1 to vacate a wider maintenance space, so that the maintenance is convenient.
More preferably, each second cross beam 5 is provided with a second channel and a second bolt positioned in the second channel in the length direction; one end of each first cross beam 2 is connected with one 5 of a pair of two symmetrical second cross beams 5 through one right-angle connecting piece 6, and the other end of each first cross beam 2 is connected with the other 5 of the pair of two symmetrical second cross beams 5 through the other right-angle connecting piece 6; the structure of the second channel is the same as that of the first channel, the nut of the second bolt can move in the second channel, and the screw of the second bolt extends out of the channel opening of the second channel, penetrates through the screw hole at one end of the right-angle connecting piece 6 and then is connected with the second nut; the other end of the right-angle connecting piece 6 is fixed on the first cross beam 2 through a first bolt, a first nut and a first channel; the first beam 2 can move relative to the second beam 5 along the length direction of the second beam 5 through a right-angle connecting piece 6 and a second channel, and the first beam 2 can be locked and fixed on the second beam 5 through a second nut.
The present technical solution is a specific embodiment in which the first beam 2 is movable relative to the second beam 5 along the length direction of the second beam 5.
More optimally, the cabinet body 1 is internally provided with a lightning protection grounding component for cable lightning protection grounding.
The technical scheme responds to the national relevant requirements, relieves the technical hidden trouble of being damaged by lightning stroke, and ensures safe and reliable operation.
More optimally, the lightning protection grounding component comprises at least one copper bar layer 10, a plurality of primary end forming boxes, a grounding strip copper plate 11 and a grounding terminal 12; each copper bar layer 10 is arranged below one crossbeam layer through an insulating part 14, each signal cable passes through one primary end forming box, and a leading-out terminal of each primary end forming box is connected with the copper bar layer 10; the grounding terminal 12 is arranged at the bottom of the cabinet body 1; one end of the grounding strip copper plate 11 is connected with the copper bar layer 10, and the other end of the grounding copper bar is connected with the grounding terminal 12.
The technical scheme is a specific implementation mode of the lightning protection grounding component.
More optimally, still include and assemble the shielding plate 8, assemble the shielding plate 8 and set up in the top of the cabinet body 1 with dismantled and assembled mode.
The assembled shielding plate 8 is used for shielding and protecting the cable, is assembled and formed, and is convenient to use under the condition that the approximate position of the signal cable cannot be changed; in addition, assemble shielding plate 8 and cabinet body 1 detachable connections, convenient transportation or clearance.
More optimally, the cabinet also comprises an assembling base 9, wherein the assembling base 9 is provided with four embedded legs, and the assembling base 9 is arranged at the bottom of the cabinet body 1 in a detachable mode.
The assembly base 9 of the technical scheme is used for shielding and protecting cables, simultaneously supports the cabinet body 1, provides a stable and reliable supporting surface, is assembled and formed, and is convenient to use under the condition that the approximate position of a signal cable cannot be changed; in addition, assemble base 9 and cabinet body 1 detachable connections, convenient transportation or clearance.
Specifically, four pre-buried legs of assembling base 9 are pre-buried to the underground, and are more firm, and signal cable gets into cabinet body 1 from the bottom of assembling base 9, wears out from assembling shielding plate 8 at cabinet body 1 top again.
Finally, it should be noted that: 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 or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A signal cable lead-in cabinet is characterized by comprising a cabinet body, a plurality of first cross beams and a plurality of riding clamps;
each riding clamp is provided with a signal cable on the first cross beam;
a plurality of signal cables are fixed on each first cross beam through a plurality of riding clamps;
the plurality of first cross beams at least form one cross beam layer, and the plurality of first cross beams in each cross beam layer are horizontally arranged in the cabinet body at intervals.
2. The signal cable lead-in cabinet of claim 1, wherein a side of the first beam corresponds to a cabinet door of the cabinet body;
the riding fixture can move on the first cross beam along the length direction of the first cross beam.
3. The signal cable cabinet according to claim 2, wherein each of the first beams has a first channel and a plurality of first bolts along a length of the first beam;
the nut of each first bolt is positioned in the first channel, and the screw rod of each first bolt extends out of the first channel opening of the first channel, penetrates through the screw hole at one end of the horse-riding clamp and is connected with the first nut;
two ends of the horse riding clamp are respectively connected with one first bolt;
the first groove opening is provided with a limiting edge which prevents the nut from falling out of the first groove, and the first bolt can move in the first groove;
the horse-riding fixture can move on the first cross beam along the length direction of the first cross beam through the first bolt and the first channel, and the horse-riding fixture can be locked and fixed on the first cross beam through the first nut.
4. The signal cable cabinet according to claim 3, further comprising at least one pair of two second beams that are symmetrical;
the cabinet body is provided with a cabinet body frame, and the cabinet body frame comprises two left upright posts and two right upright posts;
one of the second cross members of each pair of symmetrical second cross members is disposed between the two left uprights and the other of the second cross members of each pair of symmetrical second cross members is disposed between the two right uprights;
the first cross beams in each cross beam layer are horizontally arranged between two symmetrical second cross beams at intervals.
5. The signal cable entry cabinet of claim 4, wherein the cabinet body has a removable side service panel;
the radial face of the second cross beam corresponds to the face of the side service plate;
the first beam is movable relative to the second beam along a length of the second beam.
6. The signal cable cabinet according to claim 5, wherein each of the second beams has a second channel and a second bolt located in the second channel;
one end of each first cross beam is connected with one second cross beam in a pair of two symmetrical second cross beams through a right-angle connecting piece, and the other end of each first cross beam is connected with the other second cross beam in the pair of two symmetrical second cross beams through another right-angle connecting piece;
the second channel has the same structure as the first channel, the nut of the second bolt can move in the second channel, and the screw rod of the second bolt extends out of the channel opening of the second channel, passes through the screw hole at one end of the right-angle connecting piece and is connected with the second nut;
the other end of the right-angle connecting piece is fixed on the first cross beam through the first bolt, the first nut and the first channel;
the first cross beam can move relative to the second cross beam along the length direction of the second cross beam through the right-angle connecting piece and the second channel, and the first cross beam can be locked and fixed on the second cross beam through the second nut.
7. The signal cable entry cabinet of claim 1, wherein a lightning protection assembly is disposed within the cabinet body for providing lightning protection to the signal cable.
8. The signal cable entry cabinet of claim 7, wherein the lightning protection grounding assembly comprises at least one copper busbar layer, a plurality of primary end forming boxes, a grounding strip copper plate, and a grounding terminal;
each copper bar layer is arranged below one beam layer through an insulating part, each signal cable penetrates through one primary end forming box, and the leading-out terminal of each primary end forming box is connected with the copper bar layer;
the grounding terminal is arranged at the bottom of the cabinet body;
the one end of the rectangular copper of ground connection with the copper bar layer is connected, the other end of the rectangular copper of ground connection with ground terminal connects.
9. The signal cable entry cabinet of claim 1, further comprising a sectional shield panel removably disposed at a top of the cabinet body.
10. The signal cable lead-in cabinet of claim 1, further comprising a splicing base, wherein the splicing base has four embedded legs, and the splicing base is detachably arranged at the bottom of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021265856.9U CN212571983U (en) | 2020-07-02 | 2020-07-02 | Signal cable lead-in cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021265856.9U CN212571983U (en) | 2020-07-02 | 2020-07-02 | Signal cable lead-in cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212571983U true CN212571983U (en) | 2021-02-19 |
Family
ID=74614347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021265856.9U Active CN212571983U (en) | 2020-07-02 | 2020-07-02 | Signal cable lead-in cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212571983U (en) |
-
2020
- 2020-07-02 CN CN202021265856.9U patent/CN212571983U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2886021B1 (en) | Shelving system with electricity supply | |
| DE4006004A1 (en) | Decorative illuminated profile rail for display stand - has opposing channel respectively receiving light tube and current supply rail | |
| EP2170123B1 (en) | Shelf bearing system | |
| EP2321882B1 (en) | Server cabinet | |
| DE2166970A1 (en) | CARRIER | |
| DE2728703A1 (en) | CONNECTING DEVICE FOR A TELEPHONE DISTRIBUTION EQUIPMENT | |
| CN212571983U (en) | Signal cable lead-in cabinet | |
| DE3020651C2 (en) | Overhead line branch for a gas-insulated high-voltage switchgear | |
| DE102019202313A1 (en) | Fastening strap for fastening a security fence panel and security fence | |
| DE202016100561U1 (en) | Device for power and / or signal transmission to be arranged on a shelf, in particular a sales shelf customers | |
| DE1928470A1 (en) | Electric busbars | |
| CN219874982U (en) | Video monitoring rod convenient to winding displacement maintenance | |
| CN211115119U (en) | Isolation enclosure for transformer substation engineering construction | |
| CN220440475U (en) | Inside insulated wire device of high-voltage motor terminal box | |
| CN210577717U (en) | 220kV double-loop cable terminal pole with platform | |
| CN217115467U (en) | Assembled insulation cabling rack | |
| EP2666211B1 (en) | Conductor rail assembly | |
| CN221428455U (en) | Auxiliary fixing clamp for power cable overhaul | |
| CN217882378U (en) | Novel 4b protection level's inner structure | |
| EP0626599B1 (en) | Junction box cabinet | |
| RU61325U1 (en) | ELECTRIC TRANSMISSION INTERMEDIATE SUPPORT KIT (OPTIONS) | |
| GB2047477A (en) | A distribution frame | |
| CN208489618U (en) | A kind of connection supporting element for the fixed industrial connector of grid bridge | |
| CN2559146Y (en) | Outdoor bell housing insulating board arrester insert cable hut | |
| JPH0237222Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |