CN211958724U - Environment-friendly prefabricated assembled power cable trench - Google Patents
Environment-friendly prefabricated assembled power cable trench Download PDFInfo
- Publication number
- CN211958724U CN211958724U CN202020675226.2U CN202020675226U CN211958724U CN 211958724 U CN211958724 U CN 211958724U CN 202020675226 U CN202020675226 U CN 202020675226U CN 211958724 U CN211958724 U CN 211958724U
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- cable
- frame
- prefabricated
- assembly
- power cable
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- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 description 2
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses an environment-friendly prefabricated assembled power cable trench, including cable prefabricated trench wall, the inboard of cable prefabricated trench wall is installed and is assembled the grudging post, it is fixed with the placement layer frame to spin on the assembly grudging post, it has installed the depression bar to rotate to lie in the placement layer frame directly over on the assembly grudging post, set up the integral type axostylus axostyle on the assembly grudging post, set up the teeth of a cogwheel on the axostylus axostyle, the lantern ring of integral type is seted up to the one end of depression bar; the rack facial make-up of placing of assembling is equipped with the depression bar, after cable laying, can press the depression bar to establish on the cable of laying, it is fixed to the cable inlet wire, it is in disorder to prevent around establishing behind the cable laying, make the cable arrange neatly, place the rack facial make-up and be equipped with adjustable tensile frame in the assembly, when laying the cable, if lay more cable on the individual layer cable layer frame, can take tensile frame out, with the orderly placing of unnecessary number of cables on tensile frame of elongation, conveniently lay, the practicality of this cable pit has been improved.
Description
Technical Field
The utility model belongs to the technical field of the power cable ditch, concretely relates to prefabricated assembled power cable ditch of environment-friendly.
Background
The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, and is also an enclosure structure of laid cable facilities, and has pipeline structure forms of rectangle, circle, arch and the like, and the cable trench arrangement forms in power plants and transformer substations are related to field equipment and topographic conditions, but the characteristics of the cable trench are different no matter the cable trench is an indoor cable trench or an outdoor cable trench; the cable trench is a trench with a cover plate, the cover plate must be uncovered when laying and maintaining cables, the cable trench is complicated and inconvenient, and dirt and accumulated water are easy to deposit in the trench. But the civil engineering construction is simple and the cost is low, so the method is often adopted in transformer substations and medium and small power plants; the outdoor power distribution unit area is generally provided with a patrol road so that workers can patrol the electrical equipment, and a plurality of stations usually use the cable trench cover plate as a part of patrol and operation lane; the cable trench is provided with a cable support, which is usually made of a metal material and is fixed to the trench wall by welding or screws. The cable is supported by the bracket and keeps a certain distance from the bottom of the ditch; the cable in the cable trench usually adopts fire prevention measures, including coating fire-proof paint, blocking and isolating and the like; the cable trench is provided with a blocking partition wall at the position of entering a building so as to prevent smoke and fire from spreading and diffusing indoors when the cable catches fire. In addition, small animals can be prevented from entering the room.
The existing environment-friendly prefabricated power cable trench is generally characterized in that when the device is assembled and used, a cable trench is formed by excavating a trench, then erecting a formwork, binding reinforcing steel bars, pouring concrete and backfilling the periphery of the trench, a reinforced concrete cover plate is buckled on the trench after cables are laid, the cables can be erected on an assembled layer frame in the using process, the number of the cables which are usually laid is large, the cables are easy to scatter during erection, and the cables cannot be stably placed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated assembled power cable ditch of environment-friendly to solve the prefabricated assembled power cable ditch of current environment-friendly that proposes in the above-mentioned background art, the device is when assembling the use usually, the cable channel is a formwork behind the excavation slot, the ligature reinforcing bar, pour the concrete, backfill the channel periphery, detain reinforced concrete apron on the cable laying back channel, can erect the cable on the layer frame of assembly in the use, the number of strips of laying usually is more, in disorder easily when erectting, the unable problem of putting steadily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prefabricated assembled power cable ditch of environment-friendly, includes the prefabricated ditch wall of cable, the assembly grudging post has been installed to the inboard of the prefabricated ditch wall of cable, the assembly grudging post top spin is established and is fixed with places a layer frame, lie in on the assembly grudging post and place the layer frame directly over rotate and install the depression bar, set up the axostylus axostyle of integral type on the assembly grudging post, the teeth of a cogwheel have been seted up on the axostylus axostyle, the lantern ring of integral type is seted up to the one end of depression bar, the inboard of the lantern ring is connected and.
Preferably, the placing layer frame is connected with a stretching frame, the two sides of the placing layer frame are provided with limit grooves, and the stretching frame is provided with an integrated limit rod.
Preferably, the placing layer frame and the stretching frame are installed in a limiting mode through a limiting groove and a limiting rod.
Preferably, the lantern ring and the shaft rod are engaged and clamped through the gear teeth and the elastic piece.
Preferably, the bottom of the pressure lever is adhered with a rubber strip.
Preferably, the two ends of the inner side of the cable prefabricated groove wall are symmetrically provided with the assembling vertical frames, and the assembling vertical frames are fixedly and spirally arranged on the inner wall of the cable prefabricated groove wall through expansion bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the device is used, the pressure rod is arranged on the assembled placing layer frame, after a cable is laid, the pressure rod can be pressed on the laid cable to fix the cable inlet wire, so that the cable is prevented from being wound and scattered after being laid, the stability of the laid cable is ensured, the cable is arranged orderly, and the overhaul and maintenance are convenient;
(2) the adjustable stretching frame is arranged on the assembled placing layer frame, when cables are laid, if more cables are laid on the single-layer cable layer frame, the stretching frame can be taken out, the cables with the number of the redundant cables are placed on the elongated stretching frame in order, laying is convenient, and the practicability of the cable trench is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the press rod of the present invention;
FIG. 3 is a schematic top view of the shelf of the present invention;
in the figure: 1. assembling a vertical frame; 2. prefabricating a trench wall for the cable; 3. a pressure lever; 4. a limiting groove; 5. placing a layer frame; 6. a shaft lever; 7. gear teeth; 8. a collar; 9. an elastic sheet; 10. a limiting rod; 11. and a stretching frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a prefabricated assembled power cable ditch of environment-friendly, including prefabricated ditch wall 2 of cable, assembly grudging post 1 has been installed to the inboard of prefabricated ditch wall 2 of cable, 1 top spins of assembly grudging post is established to be fixed with places layer frame 5, lie in on the assembly grudging post 1 and rotate directly over placing layer frame 5 and installed depression bar 3, the axostylus axostyle 6 of seting up the integral type on the assembly grudging post 1, the teeth of a cogwheel 7 has been seted up on the axostylus axostyle 6, the lantern ring 8 of integral type is seted up to the one end of depression bar 3, the inboard connection of lantern ring 8 is installed flexible piece 9, assembly grudging post 1 and depression bar 3 rotate with axostylus axostyle 6 and install through the lantern ring 8, after the cable is.
For better laying cables, in this embodiment, preferably, the placing layer frame 5 is connected with and provided with a stretching frame 11, two sides of the placing layer frame 5 are provided with limit grooves 4, the stretching frame 11 is provided with an integrated limit rod 10 to improve the laying effect of the cables, for better installing the stretching frame 11, in this embodiment, preferably, the placing layer frame 5 and the stretching frame 11 are installed in a limiting way through the limit grooves 4 and the limit rods 10 to facilitate stretching and adjusting of the stretching frame 11, for better installing the pressing rod 3, in this embodiment, preferably, the sleeve ring 8 and the shaft rod 6 are engaged and clamped with the elastic sheet 9 through the gear teeth 7 to facilitate rotation of the pressing rod 3, for better pressing, in this embodiment, preferably, the bottom of the pressing rod 3 is adhered with a rubber strip to prevent extrusion cracking of the cables, for better fixing the assembling vertical frame 1, in this embodiment, preferably, the assembling vertical frames 1 are symmetrically installed at two inner ends of the cable prefabricating groove wall 2, and the assembly vertical frame 1 is fixedly and spirally arranged on the inner wall of the cable prefabricated trench wall 2 through expansion bolts, so that the stability of the assembly vertical frame 1 is improved.
The utility model discloses a theory of operation and use flow: the cable channel is a trench digging back formwork, binding reinforcing steel bars, pouring concrete, backfilling the periphery of the channel, buckling a reinforced concrete cover plate on the channel after laying the cable, when the cable channel is assembled and laid, installing a pressure rod 3 on an assembled assembling vertical frame 1, installing the pressure rod 3 right above each layer of laying layer frame 5 through meshing rotation, after laying the cable, rotating the pressure rod 3, enabling the pressure rod 3 to rotate through meshing rotation of gear teeth 7 and an elastic sheet 9, ensuring the stability of the pressure rod 3, pressing the pressure rod 3 on the laid cable, fixing the cable inlet wire, preventing the cable from winding and scattering after laying, enabling the cable to be arranged neatly, facilitating maintenance, installing an adjustable stretching frame 11 on the assembled laying layer frame 5, installing the stretching frame 11 and the laying layer frame 5 through a limiting rod 10 and a limiting groove 4 in a sliding manner, when laying the cable, if a plurality of cables are laid on the single-layer laying layer frame 5, when more cables cannot be laid, the stretching frame 11 can be taken out, and the excessive cables are placed on the stretching frame 11 in order, so that the cables are convenient to lay, and the practicability of the cable trench is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prefabricated assembled power cable ditch of environment-friendly, includes prefabricated ditch wall of cable (2), assembly grudging post (1) have been installed to the inboard of prefabricated ditch wall of cable (2), assembly grudging post (1) top spin is established to be fixed with and is placed layer frame (5), its characterized in that: the assembly vertical frame (1) is located and is rotated directly over the placement layer frame (5) and provided with a pressure lever (3), an integrated shaft lever (6) is arranged on the assembly vertical frame (1), gear teeth (7) are arranged on the shaft lever (6), one end of the pressure lever (3) is provided with an integrated sleeve ring (8), the inner side of the sleeve ring (8) is connected with an elastic sheet (9), and the assembly vertical frame (1) and the pressure lever (3) are rotatably arranged with the shaft lever (6) through the sleeve ring (8).
2. The prefabricated assembled power cable trench of claim 1, wherein: the device is characterized in that a stretching frame (11) is connected and installed on the placing layer frame (5), limiting grooves (4) are formed in two sides of the placing layer frame (5), and an integrated limiting rod (10) is installed on the stretching frame (11).
3. The prefabricated assembled power cable trench of claim 2, wherein: the placing layer frame (5) and the stretching frame (11) are installed in a limiting mode through the limiting groove (4) and the limiting rod (10).
4. The prefabricated assembled power cable trench of claim 1, wherein: the lantern ring (8) and the shaft lever (6) are engaged and clamped with the elastic sheet (9) through the gear teeth (7).
5. The prefabricated assembled power cable trench of claim 1, wherein: the bottom of the pressure lever (3) is adhered with a rubber strip.
6. The prefabricated assembled power cable trench of claim 1, wherein: the assembling vertical frames (1) are symmetrically arranged at two ends of the inner side of the cable prefabricated groove wall (2), and the assembling vertical frames (1) are fixedly and rotatably arranged on the inner wall of the cable prefabricated groove wall (2) through expansion bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675226.2U CN211958724U (en) | 2020-04-28 | 2020-04-28 | Environment-friendly prefabricated assembled power cable trench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675226.2U CN211958724U (en) | 2020-04-28 | 2020-04-28 | Environment-friendly prefabricated assembled power cable trench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958724U true CN211958724U (en) | 2020-11-17 |
Family
ID=73161789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020675226.2U Expired - Fee Related CN211958724U (en) | 2020-04-28 | 2020-04-28 | Environment-friendly prefabricated assembled power cable trench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211958724U (en) |
-
2020
- 2020-04-28 CN CN202020675226.2U patent/CN211958724U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |