CN216055449U - Quick splicing structure for cables among splicing cabins of prefabricated cabins - Google Patents
Quick splicing structure for cables among splicing cabins of prefabricated cabins Download PDFInfo
- Publication number
- CN216055449U CN216055449U CN202122131435.8U CN202122131435U CN216055449U CN 216055449 U CN216055449 U CN 216055449U CN 202122131435 U CN202122131435 U CN 202122131435U CN 216055449 U CN216055449 U CN 216055449U
- Authority
- CN
- China
- Prior art keywords
- splicing
- cabins
- plug
- cables
- cabin
- 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
Images
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a quick splicing structure of cables between splicing cabins of a prefabricated cabin, which is arranged between two splicing cabins of the prefabricated cabin and comprises at least one plug and at least one socket, wherein the plug is electrically connected with the cable in one cabin, the socket is electrically connected with the cable in the other cabin, the plug corresponds to the socket and is arranged on the splicing cabin surface of the two cabins, and a wire passing hole is formed for the plug to pass through, and after the two splicing cabins are spliced, the plug passes through the wire passing hole and is spliced with the corresponding socket. The utility model facilitates the wiring between two sub-cabins spliced with each other, thereby reducing the cable length between the spliced cabins of the prefabricated cabins and the workload of the on-site wiring of cables, and shortening the on-site wiring and debugging time.
Description
Technical Field
The utility model relates to a quick splicing structure for cables among splicing cabins of prefabricated cabins.
Background
Because the field construction amount can be reduced, the construction period of the transformer substation is shortened, the management and control of the construction field are facilitated, and more transformer substations start to use prefabricated cabin type combined equipment on the field. For a prefabricated cabin with a small size represented by a national grid standardized secondary cabin, the whole cabin can be transported to the site, the installation, wiring and joint debugging of a screen cabinet in the cabin can be completed before the prefabricated cabin leaves a factory, and the connection of cables entering the cabin of a small amount of external equipment on the site only needs to be completed.
The prefabricated cabin customized by part of projects according to site requirements is large in overall size, or the prefabricated cabin is medium in size and the road conditions of the project site are complex (such as regions in Tibet, Sichuan and the like), the prefabricated cabin can not be transported integrally due to the limitation of road conditions, the prefabricated cabin in the two conditions needs to be divided into a plurality of sub-cabins for production and transportation, and the prefabricated cabin is spliced into a complete prefabricated cabin after arriving at the site. For such prefabricated cabins that require on-site cabin splicing, the following problems can exist:
1. cables among the sub-cabins cannot be wired in a factory, wiring needs to be laid on site, the site workload is increased, and the cables are not in accordance with the original intention of the prefabricated cabins. Particularly, in high-altitude areas, the field construction is difficult, the labor cost is high, and the project delivery period can be delayed;
2. when cables are laid between the sub-cabins, the cables are usually required to be routed from an external cable trench, the length of the cables is increased, and the cables are limited by external conditions of the prefabricated cabins;
3. because cables between the sub-cabins cannot be connected, joint adjustment between the screen cabinets in the cabins cannot be completed before and after delivery, and the field working time is prolonged.
For example, the chinese utility model patent with the granted announcement number of CN208158082U and the granted announcement date of 2018.11.27 discloses a cable junction box for a prefabricated cabin of a cabin splicing type, which solves the problem of cable wiring between the cabin splicing by adding two junction boxes in the prefabricated cabin, but the junction boxes and the wiring groove boxes additionally arranged in the structure occupy the originally tense overhaul space above the antistatic floor in the prefabricated cabin; cables between the two sub-cabins need to be routed to the junction box, so that the cable routing length is increased; the form of cable switching terminal rows is adopted in the switching boxes, and if more cables exist between the sub-cabins, wiring work between two switching boxes on site is not few; and the work of cable wiring, screen cabinet joint debugging and the like cannot be finished before leaving the factory.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a quick splicing structure for cables between prefabricated cabin splicing cabins, which is convenient for the wiring between two mutually spliced cabins, thereby reducing the length of the cables between the prefabricated cabin splicing cabins and the workload of the on-site cable laying and wiring, and shortening the on-site wiring and debugging time.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a quick grafting structure of cable between prefabricated cabin makeup, locates between two cabins of the mutual concatenation in prefabricated cabin, it includes:
at least one plug electrically connected to a cable in a bay;
at least one socket electrically connected with the cable in the other compartment, wherein the plug corresponds to the socket;
and the plug is inserted into the corresponding socket through the wire passing hole after the two sub-cabins are assembled.
Further for improving site operation efficiency and wiring quality, the plug is the heavy load connector plug, the socket is heavy load connector socket.
Further, the wire through hole has a large hole end and a small hole end which are communicated with each other, the plug can only pass through the large hole end, and after the plug passes through the large hole end, a cable connected with the plug is moved to the small hole end.
Further in order to fix the socket conveniently, the fast splicing structure of the cable between the splicing cabins of the prefabricated cabin further comprises a fixing piece which is positioned in the sub-cabin and used for fixing the socket.
Further, the fixing piece is a binding net, and the socket is bound and fixed on the binding net by a binding belt.
Furthermore, a gap is reserved between the binding net and the subdivision bottom plate.
Further, the subdivision also includes:
the cabin splicing surface bottom frame is provided with the wire passing hole;
an auxiliary support frame parallel to the deck bottom frame;
the two non-spliced deck bottom frames are parallel to each other and respectively welded between the spliced deck bottom frame and the auxiliary supporting frame, and the sub-deck bottom plates are welded and fixed on the spliced deck bottom frame, the auxiliary supporting frame and the two non-spliced deck bottom frames.
Further to improve the connection strength, the sub-compartment further comprises a reinforcing plate welded between the deck bottom frame and the non-deck bottom frame.
Further, the splicing deck bottom frame, the non-splicing deck bottom frame and the auxiliary supporting frame are all made of H steel.
Further, the reinforcing plate is a right-angle triangular plate, and a right angle of the reinforcing plate is abutted against a right angle formed by the spliced deck bottom frame and the non-spliced deck bottom frame.
By adopting the technical scheme, the utility model has the following beneficial effects:
1. after two adjacent cabins finish the cabin splicing in the engineering field, a plug in one cabin passes through the wire passing hole and is well inserted into a socket in the other cabin, so that the wiring work of cables between two cabins which are spliced mutually is finished, the convenience and trouble saving are realized, the cable length between the prefabricated cabins and the wiring workload of cable field laying are greatly reduced, and the field wiring and debugging time is shortened;
2. the plug adopts a heavy-load connector plug, the socket adopts a heavy-load connector socket, all the cable laying, wiring and screen cabinet joint debugging work can be completed before the prefabricated cabin leaves a factory, only the heavy-load connector is reset and plugged on the site, the site construction amount of cables among the cabins is reduced to the maximum extent, and the site service cost can be greatly reduced especially for the areas with severe site construction environments, such as high altitude and the like;
3. according to the utility model, the wiring holes are formed in the bottom frame of the splicing cabin surface, the reinforcing plates are additionally arranged to serve as reinforcing structures, under the condition that the transportation and hoisting of the sub-cabins are not influenced, all cable routing between the splicing cabins is carried out in the cable interlayer under the anti-static floor of the prefabricated cabin, and the cable routing does not need to go to an extra-cabin cable trench or a transfer box, so that the total length of the cables between the splicing cabins is shortened, the cable laying between the splicing cabins is not influenced by the field external construction environment, and the walking and maintenance space of personnel above the anti-static floor in the prefabricated cabin is not occupied.
Drawings
FIG. 1 is a schematic structural diagram of a cable rapid plugging structure between splicing cabins of a prefabricated cabin;
fig. 2 is a schematic structural view of the two-compartment spliced structure of the utility model.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1 and 2, a cable fast splicing structure between splicing cabins of a prefabricated cabin is arranged between two splicing cabins of the prefabricated cabin, and comprises:
at least one plug 2 electrically connected to a cable 1 in a compartment;
at least one socket 3 electrically connected with the cable 1 in the other compartment, wherein the plug 2 corresponds to the socket 3;
and the plug 2 passes through the wire passing hole 4 and is inserted into the corresponding socket 3 after the two sub-cabins are assembled.
Specifically, in an engineering field, after two adjacent cabins complete the cabin splicing, the plug 2 in one cabin passes through the wire passing hole 4 and is well inserted into the socket 3 in the other cabin, namely, the wiring work of the cable 1 between the two cabins spliced with each other is completed, the convenience and the trouble are saved, the length of the cable 1 between the prefabricated cabins and the on-site wiring workload of the cable 1 are greatly reduced, and the on-site wiring and debugging time are shortened;
in this embodiment, the plug 2 is a heavy-duty connector plug, and the socket 3 is a heavy-duty connector socket. The heavy-duty connector is as the mature product of wide application in fields such as machinery, robot, track traffic, electric power, automation, and the protection level, the reliability of piece together cabin cable joint can be greater than self-control cable transfer box, and the heavy-duty connector is from taking the mistake proofing function of inserting, can greatly improve site operation efficiency and wiring quality. The prefabricated cabin can finish laying, wiring and screen cabinet joint debugging work of all cables 1 before leaving a factory, only the heavy-load connector is reset and inserted in a field, the field construction amount of the cables 1 among the splicing cabins is reduced to the maximum extent, and the field service cost can be greatly reduced especially for areas with severe field construction environments such as high altitude and the like.
As shown in fig. 2, the wire through hole 4 has a large hole end and a small hole end which are communicated with each other, the plug 2 can only pass through the large hole end, and after the plug 2 passes through the large hole end, the cable 1 connected with the plug 2 is moved to the small hole end.
As shown in fig. 1, in order to fix the socket 3, the fast splicing structure for cables between the prefabricated cabins further includes a fixing member located in the sub-cabin and used for fixing the socket 3.
As shown in figure 1, the fixing piece is a binding net 5, and the socket 3 is bound and fixed on the binding net 5 by a binding belt.
As shown in fig. 1, a gap is left between the binding net 5 and the compartment bottom plate 6 so as to lay the cables inside the prefabricated compartment.
In the present embodiment, the distance between the binding net 5 and the base plate is 100mm, but is not limited thereto.
As shown in fig. 1 and 2, the subdivision further comprises:
the cabin splicing surface bottom frame 7 is provided with the wire passing hole 4 on the cabin splicing surface bottom frame 7;
an auxiliary support frame 8 parallel to the deck base frame 7;
two non-spliced deck bottom frames 9 which are parallel to each other and respectively welded between the spliced deck bottom frame 7 and the auxiliary supporting frame 8, and the sub-deck bottom plate 6 is welded and fixed on the spliced deck bottom frame 7, the auxiliary supporting frame 8 and the two non-spliced deck bottom frames 9.
In this embodiment, the lashing mesh 5 is welded between the auxiliary support frame 8 and the deck sill 7.
In this embodiment, the large hole end of the wire passing hole 4 is located at the end of the deck bottom frame 7, and the small hole end is close to the middle of the deck bottom frame 7.
As shown in fig. 1 and 2, in order to improve the connection strength, the subdivision also includes a reinforcing plate 10 welded between the deck base frame 7 and the non-deck base frame 9.
As shown in fig. 1 and 2, the deck underframe 7, the non-deck underframe 9 and the auxiliary support frame 8 are all made of H-steel.
Reinforcing plates 10 are respectively welded between the splicing deck bottom frame 7 and the upper flange of the non-splicing deck bottom frame 9 and between the lower flange of the splicing deck bottom frame 7 and the lower flange of the non-splicing deck bottom frame 9, so that the sight line is not blocked during threading, the operation is convenient, and the reinforcing plates 10 above the splicing deck bottom frame are small in size.
The subdivision bottom plate 6 is welded on the lower flange of the splicing surface bottom frame 7, the lower flange of the auxiliary supporting frame 8 and the lower flanges of the two non-splicing surface bottom frames 9.
As shown in fig. 1 and 2, the reinforcing plate 10 is a right-angled triangular plate, and a right angle of the reinforcing plate 10 abuts against a right angle formed by the patchwork bottom frame 7 and the non-patchwork bottom frame 9.
Specifically, the wiring holes 4 are formed in the bottom frame 7 of the splicing deck, the reinforcing plates 10 are additionally arranged to serve as reinforcing structures, under the condition that the transportation and hoisting of the sub-cabins are not influenced, all wiring of cables 1 among the splicing cabins is conducted in a cable interlayer under the anti-static floor of the prefabricated cabin, and the cables do not need to go around to an extra-cabin cable trench or a transfer box, so that the total length of the cables 1 among the splicing cabins is shortened, the cables 1 among the splicing cabins are laid without being influenced by the field external construction environment, and the walking and overhauling space of personnel above the anti-static floor in the prefabricated cabin is not occupied.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A cable rapid splicing structure between splicing cabins of a prefabricated cabin is arranged between two mutually spliced cabins of the prefabricated cabin and is characterized in that,
it includes:
at least one plug (2) electrically connected to a cable (1) in a compartment;
at least one socket (3) electrically connected with the cable (1) in the other compartment, wherein the plug (2) corresponds to the socket (3);
and the plug-in connector is arranged on the cabin splicing surface of the two sub-cabins and is provided with a wire passing hole (4) through which the plug (2) passes, and after the two sub-cabins are spliced, the plug (2) passes through the wire passing hole (4) and is connected with the corresponding socket (3) in an inserting mode.
2. The fast splicing structure of cables among splicing cabins of a prefabricated cabin according to claim 1,
the plug (2) is a heavy-load connector plug, and the socket (3) is a heavy-load connector socket.
3. The fast splicing structure of cables among splicing cabins of a prefabricated cabin according to claim 1,
the wire passing hole (4) is provided with a large hole end and a small hole end which are communicated with each other, the plug (2) can only pass through the large hole end, and after the plug (2) passes through the large hole end, the cable (1) connected with the plug (2) is moved to the small hole end.
4. The fast splicing structure of cables among splicing cabins of a prefabricated cabin according to claim 1,
and the fixing part is positioned in the sub-compartment and used for fixing the socket (3).
5. The fast splicing structure of cables among splicing cabins of a prefabricated cabin according to claim 4,
the fixing piece is a binding net (5), and the socket (3) is bound and fixed on the binding net (5) by a binding belt.
6. The fast splicing structure of cables among splicing cabins of a prefabricated cabin according to claim 5,
and a gap is reserved between the binding net (5) and the subdivision bottom plate (6).
7. The fast splicing structure of cables among splicing cabins of a prefabricated cabin according to claim 1,
the subdivision further comprises:
the cabin splicing surface bottom frame (7), and the wire passing hole (4) is formed in the cabin splicing surface bottom frame (7);
an auxiliary support frame (8) parallel to the deck base frame (7);
the two cabin bottom plates (6) are fixed on the cabin bottom splicing plate frame (7), the auxiliary supporting frame (8) and the two non-cabin bottom splicing plate frames (9) in a welded mode.
8. The fast splicing structure of cables among splicing cabins of a prefabricated cabin according to claim 7,
the subdivision also comprises a reinforcement plate (10) welded between the deck base frame (7) and the non-deck base frame (9).
9. The fast splicing structure of cables among splicing cabins of a prefabricated cabin according to claim 7,
the splicing deck bottom frame (7), the non-splicing deck bottom frame (9) and the auxiliary supporting frame (8) are all made of H steel.
10. The fast splicing structure of cables among splicing cabins of a prefabricated cabin according to claim 8,
the reinforcing plate (10) is a right-angle triangular plate, and a right angle of the reinforcing plate (10) is abutted against a right angle formed by the spliced deck bottom frame (7) and the non-spliced deck bottom frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122131435.8U CN216055449U (en) | 2021-09-06 | 2021-09-06 | Quick splicing structure for cables among splicing cabins of prefabricated cabins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122131435.8U CN216055449U (en) | 2021-09-06 | 2021-09-06 | Quick splicing structure for cables among splicing cabins of prefabricated cabins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216055449U true CN216055449U (en) | 2022-03-15 |
Family
ID=80535651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122131435.8U Active CN216055449U (en) | 2021-09-06 | 2021-09-06 | Quick splicing structure for cables among splicing cabins of prefabricated cabins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216055449U (en) |
-
2021
- 2021-09-06 CN CN202122131435.8U patent/CN216055449U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101299517B (en) | Centralized remote electric power system | |
| CN104270016A (en) | Novel valve tower of thyristor converter valve | |
| CN204680910U (en) | A kind of cable fast joint structure for modularization secondary unit equipment | |
| CN204089617U (en) | A kind of valve tower of novel thyristor valves | |
| CN216055449U (en) | Quick splicing structure for cables among splicing cabins of prefabricated cabins | |
| CN211579242U (en) | Prefabricated in-cabin plug-and-play type secondary screen cabinet based on long-range expansion | |
| CN201985528U (en) | Series compensation system adopting line iron towers | |
| CN211351468U (en) | Vehicle-mounted movable GIS equipment | |
| CN204885963U (en) | Prefabricated formula AT of modularization institute | |
| US20150129274A1 (en) | By-pass system for overhead power lines | |
| CN210985219U (en) | High-voltage bus corner cabinet | |
| CN212085885U (en) | Multi-station-in-one power utilization system for substation fusion station | |
| CN210246288U (en) | Arrangement structure of double-loop GIL in tunnel | |
| CN209913283U (en) | Module integration, quick plug, portable guarantor's electric system | |
| CN208479002U (en) | 220kV substation secondary device prefabricated cabin | |
| CN112909751A (en) | 500kV and 220kV indoor substation 500kV and 220kV same-side upper and lower double-layer overhead outgoing line structure | |
| CN205724786U (en) | A kind of double loop cable terminal station | |
| CN108365592B (en) | Cable conversion box for splice-type prefabricated cabin and wiring method thereof | |
| CN208939477U (en) | Hv cable termination head installation auxiliary device in a kind of metro power substation | |
| CN213980109U (en) | Large-scale skid-mounted multifunctional combined prefabricated cabin | |
| CN207743610U (en) | A kind of I-shaped E-house modular transformer substations | |
| CN216564991U (en) | Prefabricated cabin of micro-grid comprehensive energy system | |
| CN218759056U (en) | Steel structure prefabricated information machine room | |
| CN204615231U (en) | The full indoor substation of a kind of 110kV double winding split transformer | |
| CN212412440U (en) | Outgoing line arrangement structure of 330kV HGIS power distribution device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |