CN213717555U - Suspension type cable pit - Google Patents
Suspension type cable pit Download PDFInfo
- Publication number
- CN213717555U CN213717555U CN202022273047.9U CN202022273047U CN213717555U CN 213717555 U CN213717555 U CN 213717555U CN 202022273047 U CN202022273047 U CN 202022273047U CN 213717555 U CN213717555 U CN 213717555U
- Authority
- CN
- China
- Prior art keywords
- cable trench
- cable
- bearing beam
- side wall
- cabinet
- 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
A suspension type cable trench comprises a U-shaped cable trench main body arranged at the bottom of a power distribution cabinet; the top of the right side wall of the cable trench main body is connected with the cabinet bottom bearing beam, and the top of the left side wall of the cable trench main body is connected with the cable trench bearing beam; a cable trench cover plate is arranged between the cable trench bearing beam and the left cabinet bottom bearing beam at the bottom of the power distribution cabinet; cables enter the suspended cable trench from the bottom of the power distribution cabinet, and the cables are prevented from directly contacting a lower-layer high-temperature pipeline or an inflammable substance after a cable trench cover plate is covered; the device has the characteristics of simple structure, capability of better utilizing indoor space, reduction of fire risk and convenience in overhaul and maintenance.
Description
Technical Field
The utility model belongs to the technical field of the cable channel, concretely relates to suspension type cable pit. And the cable channel is suspended below the reinforced concrete floor.
Background
At present, electric distribution rooms in a plurality of industrial factories are arranged on second floor or higher floor due to the limitation of places, and two modes are adopted for the cables to pass in and out of the distribution rooms, wherein one mode is that holes are reserved on a floor at the bottom of the distribution room, and a plurality of layers of cable bridges are hung below the floor; another way is to build a cable interlayer under the electrical distribution room. Although the mode of hanging the cable testing bridge is simple in structure and convenient to construct, the mode is not favorable for later-stage maintainers to overhaul, and if the number of cables is more, when high-voltage cables, low-voltage cables and control cables are contained again, the requirement of cable layered discharge is difficult to meet. The mode of constructing the cable interlayer can contain more cables, layered arrangement of high-low voltage cables and control cables can be realized, and later-stage line maintenance is facilitated, but the interlayer is expensive to construct, the construction period is long, and the overall height of a building can be influenced.
Based on this, it is necessary to provide a cable pit that the space is enough big, the construction is convenient, the later stage is overhauld conveniently and is effectual to the cable protection to the problem that exists when high-rise electrical distribution room cable laying.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a suspended cable trench, which solves the technical problems of difficult cable laying and inconvenient maintenance and repair of a high-rise distribution room and has the characteristics of simple structure and convenient laying, maintenance and repair.
In order to achieve the purpose, the invention adopts the technical scheme that: a suspension type cable trench comprises a U-shaped cable trench main body arranged at the bottom of a power distribution cabinet; the top of the right side wall of the cable trench main body is connected with the cabinet bottom bearing beam, and the top of the left side wall of the cable trench main body is connected with the cable trench bearing beam; and a cable trench cover plate is arranged between the cable trench bearing beam and the left cabinet bottom bearing beam at the bottom of the power distribution cabinet.
And the cable trench bearing beam and the cabinet bottom bearing beam are connected with the floor main beam.
And a cabinet bottom bearing beam is internally embedded with embedded flat steel.
And concrete filler is arranged in the inner cavity of the cable channel body.
The cable trench main body comprises cable trench framework reinforcing steel bars, concrete fillers, cable trench side wall embedded parts and a cable trench cover plate; the embedded parts on the side wall of the cable trench are fixed on the side wall of the cable trench; riveting the reinforcing steel bars of the cable trench framework with the reinforcing steel bars in the cable trench bearing beam; the cable trench cover plate covers and protects the top opening of the cable trench main body; and after the concrete filler is solidified, welding angle steel on the embedded parts to manufacture the cable support.
And the bottom of the power distribution cabinet is connected with the cabinet bottom bearing beam.
The embedded parts on the side wall of the cable trench are fixed on the side wall of the cable trench, and angle steel can be welded on the embedded parts to manufacture a cable support after the concrete filler is solidified.
The cable trench cover plate covers and protects the cable trench, and the activity and working space of the upper distribution room are recovered.
The utility model has the advantages that:
the utility model provides a cable pit has opened up an solitary space for the cable and has laid, has broken traditional cable pit and can only be built in the situation in the underground, has reduced its probability because of external factors takes place the conflagration simultaneously, also provides convenience for the maintenance in staff's later stage.
Because the pre-buried band steel 6 of cabinet bottom spandrel girder is pre-buried in the cabinet bottom spandrel girder 8, so have the characteristics of electrical equipment such as switch board of easy to assemble.
Drawings
Fig. 1 is an elevation view of a filling-type cable trench structure according to an embodiment of the present invention.
In the figure: the method comprises the following steps of 1-cable trench bearing beam, 2-cable trench framework steel bar, 3-cable trench side wall embedded part, 4-cable trench main body, 5-concrete filler, 6-cabinet bottom bearing beam embedded flat steel, 7-cabinet bottom installation channel steel, 8-cabinet bottom bearing beam, 9-power distribution cabinet, 10-cable trench cover plate and 11-floor slab.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1, a suspended cable trench includes a U-shaped cable trench main body 4 disposed at the bottom of a power distribution cabinet; the top of the right side wall of the cable trench main body 4 is connected with the cabinet bottom bearing beam 8, and the top of the left side wall is connected with the cable trench bearing beam 1; and a cable trench cover plate 10 is arranged between the cable trench bearing beam 1 and the left cabinet bottom bearing beam 8 at the bottom of the power distribution cabinet.
And the cable trench bearing beam 1 and the cabinet bottom bearing beam 8 are connected with the floor main beam. And a cabinet bottom bearing beam pre-embedded flat steel 6 is pre-embedded in the cabinet bottom bearing beam 8. Concrete filler 5 is arranged in the inner cavity of the cable channel main body 4.
The cable trench main body 4 comprises cable trench framework reinforcing steel bars 2, concrete fillers 5, cable trench side wall embedded parts 3 and a cable trench cover plate 10; the embedded part 3 on the side wall of the cable trench is fixed on the side wall of the cable trench; the reinforcing steel bars 2 of the cable trench framework are riveted with the reinforcing steel bars in the bearing beam 1 of the cable trench; the cable trench cover plate 10 covers and protects the top opening of the cable trench main body; and the embedded part 3 on the side wall of the cable trench is fixed on the side wall of the cable trench, and after the concrete filler 5 is solidified, angle steel is welded on the embedded part to manufacture a cable support.
And the bottom of the power distribution cabinet is connected with a cabinet bottom bearing beam 8.
The embedded part 3 on the side wall of the cable trench is fixed on the side wall of the cable trench, and angle steel can be welded on the embedded part to manufacture a cable support after the concrete filler 5 is solidified. The cable trench cover 10 is used for covering and protecting a cable trench and recovering the activity and working space of the upper distribution room.
As shown in fig. 1, there is cable pit apron 10 cable pit main part 4 top, 4 both sides wall tops of cable pit main part are cable pit spandrel girder 1 and cabinet bottom spandrel girder 8, cable pit main part 4 is pour by cable pit skeleton reinforcing bar 2 and concrete packing 5 and forms, the reinforcing bar overlap joint in cable pit skeleton reinforcing bar 2 and cable pit spandrel girder 1 and the cabinet bottom spandrel girder 8, 4 unilateral walls of cable pit main part are buried and are had the built-in fitting, bury the pre-buried band steel 6 of cabinet bottom spandrel girder that leads to long in the cabinet bottom spandrel girder 8, welding equipment installation basis channel-section steel 7 is gone up to the pre-buried band steel 6 of cabinet bottom spandrel girder, distribution equipment 9 installs on the cabinet bottom installation channel-section steel 7 as the basis, cable pit main part 4 is located the floor 11 belows on high-rise electricity distribution room ground.
The utility model discloses a theory of operation is:
during the use, the cable all gets into the filled cable trench from the switch board bottom, has covered cable trench cover 7 after also avoided the cable direct with high temperature tube or inflammable substance contact, can not occupy the unnecessary space in the room, has reduced the conflagration risk, also makes things convenient for the staff to maintain simultaneously and overhauls.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A suspended cable trench is characterized by comprising a U-shaped cable trench main body (4) arranged at the bottom of a power distribution cabinet; the top of the right side wall of the cable trench main body (4) is connected with the cabinet bottom bearing beam (8), and the top of the left side wall is connected with the cable trench bearing beam (1); a cable trench cover plate (10) is arranged between the cable trench bearing beam (1) and the left cabinet bottom bearing beam (8) at the bottom of the power distribution cabinet.
2. A suspended cable trench according to claim 1, characterized in that the cable trench load-bearing beam (1) and the cabinet bottom load-bearing beam (8) are connected to the floor main beam.
3. A suspended cable trench according to claim 1, wherein the load-bearing beam (8) is embedded with embedded flat steel (6).
4. A suspended raceway according to claim 1, characterised in that the raceway body (4) is provided with a concrete filling (5) in its inner cavity.
5. A suspended cable trench according to claim 1, wherein the cable trench body (4) comprises cable trench framework reinforcements (2), concrete filler (5), cable trench side wall embedded parts (3) and a cable trench cover plate (10); the embedded part (3) on the side wall of the cable trench is fixed on the side wall of the cable trench; the cable trench framework steel bars (2) are riveted with the steel bars in the cable trench bearing beam (1); the cable trench cover plate (10) covers and protects the top opening of the cable trench main body; after the concrete filler (5) is solidified, welding angle steel on the embedded part to manufacture the cable support.
6. A suspended cable trench according to claim 1, characterized in that the bottom of the distribution cabinet is connected to a cabinet bottom beam (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022273047.9U CN213717555U (en) | 2020-10-12 | 2020-10-12 | Suspension type cable pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022273047.9U CN213717555U (en) | 2020-10-12 | 2020-10-12 | Suspension type cable pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213717555U true CN213717555U (en) | 2021-07-16 |
Family
ID=76798344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022273047.9U Active CN213717555U (en) | 2020-10-12 | 2020-10-12 | Suspension type cable pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213717555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114977066A (en) * | 2022-06-14 | 2022-08-30 | 国网黑龙江省电力有限公司牡丹江供电公司 | Support arrangement for extension cable pit is used |
-
2020
- 2020-10-12 CN CN202022273047.9U patent/CN213717555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114977066A (en) * | 2022-06-14 | 2022-08-30 | 国网黑龙江省电力有限公司牡丹江供电公司 | Support arrangement for extension cable pit is used |
| CN114977066B (en) * | 2022-06-14 | 2024-03-12 | 国网黑龙江省电力有限公司牡丹江供电公司 | Support arrangement for expand cable pit usefulness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104143774B (en) | A kind of secondary equipment of intelligent converting station prefabricated cabin structure | |
| CN213717555U (en) | Suspension type cable pit | |
| CN201075597Y (en) | Ground-embedded box type transformer station | |
| CN110107972A (en) | Cabin-type refrigerating plant room and its construction method | |
| CN107060152B (en) | Attachment device and method between a kind of prefabricated internal partition wall of substation and floor | |
| EP1435681B1 (en) | Transformer centre for underground networks | |
| CN203813215U (en) | Cable laying apparatus of prefabricated distribution box | |
| CN203180390U (en) | Full-indoor traction substation equipment layout structure | |
| CN212130044U (en) | Oil gas field and pipeline control type electricity, control and information integrated cabin | |
| CN210598343U (en) | Transformer substation's assembled oil bath structure | |
| CN105514849B (en) | Dispatching formula modular transformer substation | |
| CN110259207A (en) | A kind of modularization hierarchical structure digital transformer substation | |
| CN201187165Y (en) | Composite type main transformer fireproof wall of transformer substation | |
| CN105514850A (en) | High-intensity distribution type modular substation | |
| CN110676734A (en) | GIS (gas insulated switchgear) field construction protection system of transformer substation | |
| CN204088987U (en) | Secondary equipment of intelligent converting station prefabricated cabin structure | |
| CN102465601B (en) | Method for installing main body frame steel structure of benzene hydrogenation project | |
| CN110284738A (en) | A kind of modularization substation prefabricated cabin | |
| CN210738179U (en) | Digital transformer substation with modular hierarchical structure | |
| CN112909751A (en) | 500kV and 220kV indoor substation 500kV and 220kV same-side upper and lower double-layer overhead outgoing line structure | |
| CN210224771U (en) | 220kV indoor transformer substation with optimized connection structure | |
| CN215645684U (en) | Railway is with basis that intelligent assembled case becomes | |
| RU132629U1 (en) | COMPLETE DISTRIBUTION DEVICE FOR OUTDOOR INSTALLATION OF MOBILE EXECUTION | |
| CN205976631U (en) | But sled dressization mobility control room | |
| CN102263381A (en) | Lower box body structure of semi-buried box-type substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |