CN219386407U - Top type explosion-proof wave cable well combination system - Google Patents
Top type explosion-proof wave cable well combination system Download PDFInfo
- Publication number
- CN219386407U CN219386407U CN202320176364.XU CN202320176364U CN219386407U CN 219386407 U CN219386407 U CN 219386407U CN 202320176364 U CN202320176364 U CN 202320176364U CN 219386407 U CN219386407 U CN 219386407U
- Authority
- CN
- China
- Prior art keywords
- cable well
- well
- cable
- distribution room
- wall
- 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
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model provides a top type explosion-proof wave cable well combination system which comprises a cable well, wherein the cable well is used in combination with a power distribution room or an electric well, the cable well comprises a cover plate provided with a top, a ladder is arranged on the inner wall of the cable well, a wire inlet pipe and a wire outlet pipe are arranged on the opposite side walls of the cable well, sealing ribs are arranged around the wire inlet pipe and the wire outlet pipe, a water stop plate is arranged on the inner wall of the cable well provided with the wire inlet pipe, a water stop plate is arranged on the outer wall of the side wall of the cable well provided with the wire outlet pipe, and a cable enters the cable well from the wire inlet pipe to enter the electric well through the wire outlet pipe for one turn and then passes through a bridge to be connected to each power distribution box in the power distribution room. The utility model can solve the problem that the incoming cable can ensure the power supply reliability of the civil air defense unit in fire, and the bottom plate of the explosion-proof wave cable well is lower than the top plate of the civil air defense ground warehouse, so that the incoming cable can enter the civil air defense ground warehouse from the side wall of the explosion-proof wave cable well, and the problem that the top type is easy to leak water is solved.
Description
Technical Field
The utility model belongs to the technical field of building electrical engineering, and particularly relates to a top type explosion-proof wave cable well combination system.
Background
The explosion-proof wave cable well is a cable well capable of preventing shock waves from invading the interior of the air-proof basement along the cable. The arrangement forms of the explosion-proof wave cable well are divided into two types according to an atlas of electric design of an air-proof basement: the top type explosion-proof cable well is arranged on the top plate of the civil air defense warehouse, the arrangement of the structure is limited by the influence of the earthing height, and the water leakage phenomenon of a buried pipe on the top plate is considered, so that the structure is not common; it is relatively more common for the outer wall type blast-proof cable well to be located immediately outside the outer wall of the ground reservoir. Compared with the top type incoming line, the outer wall type incoming line is safer, but partial areas require people to consider the condition of cable safety in normal fire, the incoming line is required to pass through the explosion-proof wave cable well and then directly enter a power distribution room or an electric well, the power distribution room in the people and air defense ground warehouse is usually arranged at the corner, and is influenced by ground landscape roads, a well cover is arranged on a road, or the condition of the well cover on a climbing field is met, and the installation condition of the explosion-proof wave cable well is limited. If the original top explosion-proof wave cable well on the atlas is adopted, the water leakage problem can not be solved, and the wire inlet of the outer wall explosion-proof wave cable well can not be ensured to be capable of directly entering the distribution room. Therefore, the conventional atlas approach cannot solve the above problems.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide a top type explosion-proof wave cable well combination system, which can solve the problem that when an incoming cable is in fire, the power supply reliability of the civil air defense unit can be ensured, and the bottom plate of the explosion-proof wave cable well is lower than the top plate of the civil air defense ground warehouse, so that the incoming cable can enter the civil air defense ground warehouse from the side wall of the explosion-proof wave cable well, and the problem that the top type explosion-proof wave cable well is easy to leak water is solved.
In order to achieve the above purpose, the utility model provides a top type explosion-proof wave cable well combination system, which comprises a cable well, wherein the cable well is used in combination with a power distribution room or an electric well, the cable well comprises a cover plate arranged at the top, a ladder stand is arranged on the inner wall of the cable well, a wire inlet pipe and a wire outlet pipe are arranged on opposite side walls of the cable well, sealing ribs are arranged around the wire inlet pipe and the wire outlet pipe, a water stop plate is arranged on the inner wall of the cable well, a water stop plate is arranged on the outer wall of the side wall of the cable well, and a cable enters the cable well from the wire inlet pipe to enter each distribution box in the power distribution room through a wire passing bridge after entering the electric well through the wire outlet pipe.
Preferably, the sealing rib is made of hot dip galvanized steel sheet.
Preferably, the sealing rib is made of a hot dip galvanized steel sheet with the thickness of 5-10 mm, and the hot dip galvanized steel sheet is welded with the structural steel bars simultaneously in double-sided welding.
Preferably, the inlet pipe and the outlet pipe are made of hot dip galvanized steel pipes with pipe wall thickness not less than 2.5 mm.
Preferably, the water stop plate is a water stop steel plate, and the thickness of the water stop steel plate is not less than 5mm.
Preferably, the inner wall of the cable well side wall provided with said outlet tube is provided with a resistance disc.
Preferably, when the clear width of the distribution room is smaller than 1.4m, the cable wells are arranged adjacent to the long sides of the two sides of the distribution room, and the door is opened on the long side of one side of the distribution room.
Preferably, when the clear width of the distribution room is 1.4m and the small width of the distribution room is 2m, the cable wells are arranged adjacent to the long sides of the distribution room, and a door is arranged between the distribution room.
Preferably, when the clear width in the distribution room is larger than 2m, the cable well is adjacent to the periphery of the distribution room or is arranged above the distribution room.
Preferably, the outlet pipe is a protective airtight pipe.
Compared with the prior art, through the implementation of the utility model, the following obvious technical effects are achieved:
the explosion-proof wave cable shaft is adjacent to the distribution room or the electric shaft, so that an incoming wire can directly enter the distribution room or the electric shaft after passing through the explosion-proof wave cable shaft, and the problem that the power supply reliability of the civil air defense unit can be ensured when an incoming wire cable is in a fire is solved.
The bottom plate of the explosion-proof wave cable well is lower than the top plate of the civil air defense ground warehouse, so that incoming wires can enter the civil air defense ground warehouse from the side wall of the explosion-proof wave cable well, and the problem that water is easy to leak from the top is solved.
The conception and technical effects of the present utility model will be further described with reference to the accompanying drawings to fully understand the objects, features and effects of the present utility model.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a top-mounted blast-resistant cable well assembly in accordance with the present utility model;
FIG. 2 is a schematic diagram of a top explosion-proof cable well system according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a top explosion-proof wave cable well assembly according to one embodiment of the present utility model;
FIG. 4 is a cross-sectional view A-A of FIG. 1;
fig. 5 is a B-B cross-sectional view of fig. 1.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
Referring to fig. 1-5, a top type explosion-proof wave cable well combination system comprises a cable well 1, wherein the cable well 1 is used in combination with a distribution room 2 or an electric well 3, the cable well 1 comprises a cover plate 11 arranged at the top, a ladder 12 is arranged on the inner wall of the cable well 1, an inlet pipe 13 and an outlet pipe 14 are arranged on the opposite side walls of the cable well 1, sealing ribs 15 are arranged around the inlet pipe 13 and the outlet pipe 14, a water stop plate 16 is arranged on the inner wall of the cable well 1 and provided with the side wall of the inlet pipe 13, a water stop plate 16 is arranged on the outer wall of the side wall of the cable well 1 and a cable enters the cable well 1 from the inlet pipe 13, and a circle of cable enters the electric well through the outlet pipe 14 and then passes through a bridge 17 to be connected to each distribution box 21 in the distribution room 2.
Preferably, the sealing rib 15 is made of hot dip galvanized steel sheet.
Preferably, the sealing rib 15 is made of a hot dip galvanized steel sheet with a thickness of 5-10 mm, and the hot dip galvanized steel sheet is welded with the structural steel bars simultaneously in double-sided welding.
Preferably, the incoming pipe 13 and the outgoing pipe 14 are made of hot dip galvanized steel pipes with pipe wall thickness not less than 2.5 mm.
Preferably, the water stop plate 16 is a water stop plate, and the thickness thereof is not less than 5mm.
Preferably, the inner wall of the side wall of the cable well 1 provided with said outlet pipe 14 is provided with a resistance tab 18.
Preferably, the outlet pipe 14 is a protective airtight pipe.
Embodiment one: after the distribution box is installed by the wall, personnel can only stand outside the distribution room to operate, the explosion-proof wave cable well can only be arranged adjacent to the long sides of the distribution room, and the door is opened as much as possible by the long side of one side of the distribution room, so that the personnel can operate conveniently.
Specifically, people's air defense basement roof and outdoor earthing have been set gradually above the electric well, and the explosion-proof wave cable well pastes adjacent electric well long limit side, is people's air defense garage below the explosion-proof wave cable well bottom plate, and the net height 2.4 meters under the board. The top of explosion-proof wave cable shaft is provided with the apron, and the inner wall is provided with the cat ladder. The wire inlet pipe is embedded when the wire inlet cable enters the explosion-proof wave cable well from outdoor earthing, the wire inlet pipe adopts a hot dip galvanized steel pipe with the pipe wall thickness not smaller than 2.5mm, the periphery of the wire inlet pipe is provided with a sealing rib, the sealing rib adopts a hot dip galvanized steel plate with the thickness of 5-10 mm, the sealing rib is welded with the hot dip galvanized steel pipe in double sides, and is welded firmly with structural steel bars, and the inner side of a well wall is provided with a water stop steel plate with the thickness not smaller than 5mm. The cable takes a circle of chassis of the explosion-proof cable well as the allowance, and the cable well is filled with medium yellow sand during the war. After one turn of the cable coil, the cable coil passes through a protective airtight pipe pre-buried in the side wall of the cable well in advance to enter the electric well, the protective airtight pipe adopts a hot dip galvanized steel pipe with the pipe wall thickness not smaller than 2.5mm, the periphery of the protective airtight pipe is provided with airtight ribs, the airtight ribs adopt hot dip galvanized steel plates with the thickness of 5-10 mm, and the protective airtight pipes are welded with the hot dip galvanized steel pipe in double sides and welded firmly with structural steel bars. The protection airtight pipe is provided with a resistance sheet at one side of the inside of the explosion-proof wave cable well, and a water stop steel plate is arranged at one side of the outside of the explosion-proof wave cable well. The cables are connected to the distribution boxes through the bridge after entering the electric well.
Embodiment two: the condition of the large surplus 1.4m and the small surplus 2m in the power distribution room, the explosion-proof wave cable well can only be arranged adjacent to the long sides of the two sides of the power distribution room, and a person can enter the power distribution room to operate the power distribution box only by only one door of the power distribution room.
Embodiment III: the net width is greater than 2 m's in the distribution room condition, and explosion-proof wave cable well can paste adjacent distribution room setting all around, also can set up in the top between the distribution, and plane layout selects No. 3 schemes. The utility model solves the problem that the prior top type explosion-proof wave cable well is easy to leak when the embedded pipe is vertically reserved on the well bottom plate, and can solve the problem of water leakage by reserving the steel pipe on the well wall and making a water-stopping steel plate. The cable directly enters the distribution room after passing through the explosion-proof wave cable well, and the power supply reliability of the fire protection unit fire-fighting equipment can be ensured in the case of fire. The distribution room or the electric well can be made small and arranged in some unused places, so that the space is not occupied, and the space is reserved as much as possible to arrange the parking spaces. The design does not influence the function of the explosion-proof wave cable well, reasonably utilizes the space design, and reduces the influence of the ground road on the setting of the explosion-proof wave cable well.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the disclosure referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the disclosure. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (10)
1. The utility model provides a top type explosion-proof wave cable well combination system, its characterized in that, including the cable well for use with distribution room or electric well combination, the cable well is including setting up the apron at the top, and the inner wall is provided with the cat ladder, cable well relative lateral wall is provided with inlet tube and outlet tube, inlet tube with all be provided with airtight rib around the outlet tube, the lateral wall is provided with the cable well inner wall of inlet tube is provided with the stagnant water board, and the cable well lateral wall outer wall that is provided with the outlet tube is provided with the stagnant water board, and the cable is followed the inlet tube gets into cable well back dish round is worn the crane span structure to be connected to each block terminal in the distribution room after the outlet tube gets into the electric well again.
2. The top-mounted blast-resistant cable well combination system as set forth in claim 1, wherein said containment ribs are made of hot dip galvanized steel sheet.
3. The top type explosion-proof wave cable well combination system according to claim 2, wherein the sealing ribs are made of a hot dip galvanized steel sheet with the thickness of 5-10 mm, and the hot dip galvanized steel sheet is welded with the structural steel bars simultaneously in double-sided welding.
4. The top type explosion-proof wave cable well combination system according to claim 1, wherein the inlet pipe and the outlet pipe are made of hot dip galvanized steel pipes with pipe wall thicknesses not smaller than 2.5 mm.
5. A top-mounted blast-resistant cable well combination system as set forth in claim 1, wherein the water stop plate is a water stop plate and has a thickness of not less than 5mm.
6. A top-mounted blast-resistant cable well assembly as set forth in claim 1, wherein the inner wall of the cable well side wall provided with said outlet conduit is provided with a resistance tab.
7. The combination of claim 1, wherein when the clear width of the distribution room is less than 1.4m, the cable well is adjacent to the long sides of the distribution room and the door is opened on one long side of the distribution room.
8. The combination of claim 1, wherein when the clear width of the distribution room is greater than 1.4m and less than 2m, the cable well is adjacent to the long sides of the distribution room, and a door is arranged between the distribution room.
9. The combination system of claim 1, wherein the cable well is disposed adjacent to or above the distribution room when the clear width of the distribution room is greater than 2 m.
10. The top-mounted blast-resistant cable well combination system of claim 1 wherein the outlet pipe is a protective containment pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176364.XU CN219386407U (en) | 2023-02-10 | 2023-02-10 | Top type explosion-proof wave cable well combination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176364.XU CN219386407U (en) | 2023-02-10 | 2023-02-10 | Top type explosion-proof wave cable well combination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219386407U true CN219386407U (en) | 2023-07-21 |
Family
ID=87187109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320176364.XU Active CN219386407U (en) | 2023-02-10 | 2023-02-10 | Top type explosion-proof wave cable well combination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219386407U (en) |
-
2023
- 2023-02-10 CN CN202320176364.XU patent/CN219386407U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104393519A (en) | Fully-buried steel structural box-type transformer substation | |
| CN202127186U (en) | Semi-embedding prefabricated type substation | |
| CN102660961A (en) | Integral underground comprehensive pipe rack | |
| CN204875845U (en) | Box -type substation's installation basis | |
| CN102412514A (en) | Box-type substation shell possessing electromagnetic shielding function | |
| CN202678069U (en) | Noise reducing device for outdoor transformer | |
| CN109256700A (en) | Box-type substation cooling system | |
| CN219386407U (en) | Top type explosion-proof wave cable well combination system | |
| CN201426011Y (en) | Buried box substation | |
| CN209626784U (en) | A kind of burying-terra transformer substation of band isolation radiation function | |
| CN105514849A (en) | Distribution type modular substation | |
| CN105514850A (en) | High-intensity distribution type modular substation | |
| CN206360448U (en) | Spread cell structure in people's air defense power station | |
| CN108396999B (en) | Iron tower steel pile underground communication machine room | |
| CN205071609U (en) | Protective shield | |
| CN208797450U (en) | A kind of full buried box-type transformer substation | |
| CN102691310A (en) | Precast assembled comprehensive pipe gallery downcast shaft | |
| CN203326445U (en) | Frame type intelligent transformer station | |
| CN205051224U (en) | Bury formula device electrical equipment | |
| CN202610834U (en) | Prefabricated split mounting type comprehensive pipe gallery intake shaft | |
| CN105226545A (en) | A kind of buried method of electric equipment and device | |
| CN207117019U (en) | A kind of box-type substation | |
| CN201601408U (en) | Environment-friendly fully-embedded compact-type non-metal prefabricated box type transformer substation | |
| CN215644010U (en) | New forms of energy case becomes uses accident oil storage base | |
| CN205565481U (en) | Formula transformer substation is constructed in piping lane cabin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |