CN213425681U - Underground protection device for cable protection pipe - Google Patents
Underground protection device for cable protection pipe Download PDFInfo
- Publication number
- CN213425681U CN213425681U CN202022590997.4U CN202022590997U CN213425681U CN 213425681 U CN213425681 U CN 213425681U CN 202022590997 U CN202022590997 U CN 202022590997U CN 213425681 U CN213425681 U CN 213425681U
- Authority
- CN
- China
- Prior art keywords
- cable protection
- concrete
- reinforcement cage
- sand
- protection pipe
- 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
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to the technical field of cable protection pipes, in particular to a cable protection pipe underground protection device, which comprises a sand cushion layer, wherein a concrete cushion layer is poured above the sand cushion layer, a reinforcement cage is arranged above the concrete cushion layer, a cable protection pipe is arranged inside the reinforcement cage, a concrete protection layer is poured outside the reinforcement cage, and a sand protection layer is arranged outside the concrete protection layer; the utility model discloses a be equipped with sand cushion layer, the concrete cushion layer, concrete inoxidizing coating and steel reinforcement cage etc, sand cushion layer and concrete cushion layer, protection cable protection pipe is not corroded, concrete inoxidizing coating and steel reinforcement cage protection cable protection pipe are not damaged by ground vehicle-mounted pressure, rubber circle and filling layer play the cushioning effect to cable protection pipe, weaken the impact of external environment to cable protection pipe, this design has changed the relatively poor situation of traditional cable protection pipe underground protection, play the guard action to the cable protection pipe that uses underground.
Description
Technical Field
The utility model relates to a cable protection tube technical field specifically is a cable protection tube underground protection device.
Background
The cable protection pipe is a metal protection pipe which is laid on the outer layer of the cable and has certain mechanical strength in order to prevent the cable from being damaged. The cable protection pipe is mainly installed in a section where the communication cable and the power line are crossed, so that the short circuit accident caused by the disconnection of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the switch and the machine core board are protected, the whole machine is not burnt out, and a certain isolation effect is realized on the magnetic field interference of the power line; the existing cable protection pipe is brittle in texture, is easily damaged by road driving pressure when used underground, and cannot continuously protect a cable. In view of this, we propose an underground protection device for a cable protection pipe.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, the utility model provides a cable protection pipe underground protection device.
The technical scheme of the utility model is that:
the utility model provides a cable protection pipe underground protection device, includes the sand bed course, the concrete bed course has been pour to the top of sand bed course, the top of concrete bed course and the centre that is close to concrete bed course top are equipped with the steel reinforcement cage, the inside of steel reinforcement cage is equipped with four cable protection pipes, four the cable protection pipe is arranged into squarely inside the steel reinforcement cage, the cable protection pipe cup joints with the steel reinforcement cage, be equipped with the filling layer between steel reinforcement cage and the cable protection pipe, the concrete inoxidizing coating has been pour to the top of concrete bed course and the outside that is located the steel reinforcement cage, the concrete inoxidizing coating wraps up the steel reinforcement cage, the top of sand bed course and the outside that is located the concrete inoxidizing coating are equipped with the sand inoxidizing coating, the sand ino.
As an optimized technical scheme, the reinforcement cage comprises a main reinforcement, the main reinforcement is composed of a plurality of reinforcing steel bars which are uniformly arranged into a square shape, a plurality of stirrups are arranged on the main reinforcement, each stirrup is parallel to each other, and the stirrups are connected with the main reinforcement through iron wires in a binding manner.
As a preferable technical scheme, the outer wall of the cable protection pipe is wrapped with a polyethylene film.
As a preferred technical scheme, two ends of the cable protection tube are provided with rubber rings.
Preferably, the filling layer is filled with natural sand.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be equipped with sand cushion and concrete cushion, make cable protection pipe not contact with groundwater, protection cable protection pipe is not corroded.
2. The utility model discloses a be equipped with concrete inoxidizing coating and steel reinforcement cage, improve the compressive capacity of cable protection pipe, protection cable protection pipe is not damaged by ground vehicle-mounted pressure.
3. The utility model discloses a be equipped with rubber circle and filling layer, play the cushioning effect between each cable protection pipe, weaken the impact of external environment to cable protection pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an overall sectional view of the present invention.
In the figure: 1. a sand cushion layer; 2. a concrete cushion; 3. a reinforcement cage; 31. a main rib; 32. hooping; 4. a cable protection tube; 41. a rubber ring; 5. a filling layer; 6. a concrete protective layer; 7. and (5) a sand protection layer.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a cable protection pipe underground protection device comprises a sand cushion layer 1, a concrete cushion layer 2 is poured above the sand cushion layer 1, a reinforcement cage 3 is arranged above the concrete cushion layer 2 and in the middle of the top of the concrete cushion layer 2, four cable protection pipes 4 are arranged inside the reinforcement cage 3, the four cable protection pipes 4 are arranged in a square shape inside the reinforcement cage 3, the cable protection pipes 4 are sleeved with the reinforcement cage 3, the reinforcement cage 3 supports and protects the cable protection pipes 4, a filling layer 5 is arranged between the reinforcement cage 3 and the cable protection pipes 4, the filling layer 5 plays a role in buffering the cable protection pipes 4 and reduces impact force of external environment on the cable protection pipes 4, a concrete protection layer 6 is poured above the concrete cushion layer 2 and outside the reinforcement cage 3, the concrete protection layer 6 wraps the reinforcement cage 3 and bears the pressure of ground load of the concrete protection layer 6 on the cable protection pipes 4, protect cable protection pipe 4, the top of sand bed course 1 and the outside that is located concrete inoxidizing coating 6 are equipped with sand inoxidizing coating 7, sand inoxidizing coating 7 is with concrete inoxidizing coating 6 parcel, and sand inoxidizing coating 7 plays the cushioning effect to ground loading power to play the guard action to cable protection pipe 4.
What need supplement is, steel reinforcement cage 3 includes main muscle 31, and main muscle 31 comprises a plurality of align to grid square reinforcing bar, is equipped with a plurality of stirrups 32 on the main muscle 31, is parallel to each other between each stirrup 32, and stirrup 32 passes through iron wire and main muscle 31 ligature connection, and main muscle 31 and stirrup 32 constitute protective frame, protect cable protection tube 4.
Preferably, in this embodiment, the outer wall of the cable protection tube 4 is wrapped by a polyethylene film, and the polyethylene film has high water resistance and corrosion resistance, and can effectively improve the corrosion resistance of the cable protection tube 4.
Preferably, in this embodiment, the two ends of the cable protection tube 4 are provided with rubber rings 41, and the rubber rings 41 protect the nozzle of the cable protection tube 4 to prevent the nozzle of the cable protection tube 4 from being damaged by force.
Preferably, in this embodiment, the filling layer 5 is filled with natural sand, and the natural sand provides a good buffer effect for the cable protection tube 4.
When the cable protection tube underground protection device of the utility model is used, firstly, a sand cushion layer 1 is laid, a concrete cushion layer 2 is poured on the sand cushion layer 1, the main reinforcements 31 and the stirrups 32 at the bottom and two sides of a reinforcement cage 3 are bound, the outer side of the cable protection tube 4 is wrapped by a polyethylene film, a rubber ring 41 is sleeved at two ends of the cable protection tube 4, the cable protection tube 4 is put into the reinforcement cage 3, the main reinforcements 31 and the stirrups 32 at the top of the reinforcement cage 3 are bound, natural sand is filled between the cable protection tube and the reinforcement cage 3, a concrete protection layer 6 is poured, a sand protection layer 7 is laid, when the ground load is borne, the sand protection layer 7 has a buffer effect on the impact force, the concrete protection layer 6 and the reinforcement cage 3 bear the ground load force, the cable protection tube is protected, and the cable protection tube used underground can be protected by the mode, the requirement of an underground protection device of the cable protection pipe is met.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a cable protection pipe underground protection device, includes sand cushion layer (1), its characterized in that: a concrete cushion (2) is poured above the sand cushion (1), a reinforcement cage (3) is arranged above the concrete cushion (2) and in the middle of the concrete cushion (2), four cable protection pipes (4) are arranged inside the reinforcement cage (3), the four cable protection pipes (4) are arranged in a square shape inside the reinforcement cage (3), the cable protection pipe (4) is sleeved with the reinforcement cage (3), a filling layer (5) is arranged between the reinforcement cage (3) and the cable protection pipe (4), a concrete protective layer (6) is poured above the concrete cushion layer (2) and on the outer side of the reinforcement cage (3), concrete inoxidizing coating (6) are with steel reinforcement cage (3) parcel, the top of sand bed course (1) and the outside that is located concrete inoxidizing coating (6) are equipped with sand inoxidizing coating (7), sand inoxidizing coating (7) are with concrete inoxidizing coating (6) parcel.
2. The cable protection tube underground guard of claim 1, wherein: reinforcement cage (3) are including main muscle (31), main muscle (31) are become square reinforcing bar by a plurality of align to grid and constitute, be equipped with a plurality of stirrups (32) on main muscle (31), each be parallel to each other between stirrup (32), stirrup (32) are connected through iron wire and main muscle (31) ligature.
3. The cable protection tube underground guard of claim 1, wherein: the outer wall of the cable protection pipe (4) is wrapped with a polyethylene film.
4. The cable protection tube underground guard of claim 1, wherein: and rubber rings (41) are arranged at two ends of the cable protection pipe (4).
5. The cable protection tube underground guard of claim 4, wherein: and natural sand is filled in the filling layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022590997.4U CN213425681U (en) | 2020-11-11 | 2020-11-11 | Underground protection device for cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022590997.4U CN213425681U (en) | 2020-11-11 | 2020-11-11 | Underground protection device for cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213425681U true CN213425681U (en) | 2021-06-11 |
Family
ID=76250921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022590997.4U Active CN213425681U (en) | 2020-11-11 | 2020-11-11 | Underground protection device for cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213425681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113572092A (en) * | 2021-07-19 | 2021-10-29 | 国网江西省电力有限公司电力科学研究院 | Assembled cable protection pipe and grounding method thereof |
-
2020
- 2020-11-11 CN CN202022590997.4U patent/CN213425681U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113572092A (en) * | 2021-07-19 | 2021-10-29 | 国网江西省电力有限公司电力科学研究院 | Assembled cable protection pipe and grounding method thereof |
| CN113572092B (en) * | 2021-07-19 | 2022-09-02 | 国网江西省电力有限公司电力科学研究院 | Assembled cable protection pipe and grounding method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213425681U (en) | Underground protection device for cable protection pipe | |
| CN108661171A (en) | A kind of prefabricated assembled concrete frame joint connection structure | |
| CN103806445B (en) | High-performance lower-prestressed concrete solid square pile | |
| CN110130214A (en) | A kind of bridge pier, bridge structure, king-post and construction method | |
| CN111021234A (en) | Self-resetting circular steel tube restrained reinforced concrete pier externally-wrapped column base node | |
| CN209881302U (en) | Cable with protector for road construction | |
| CN209873803U (en) | Seawater corrosion resistant reinforced concrete structure and construction structure | |
| CN204080850U (en) | Column foot in a kind of ultra-high-tension power transmission line river | |
| CN212697237U (en) | Prefabricated assembled UHPC pipe fishery box with a net structure | |
| CN216564459U (en) | Reinforced cable protection pipe | |
| CN113638361B (en) | Connection structure of port and pier PHC tubular pile and superstructure | |
| CN211849592U (en) | Immersed tube template supporting cushion block | |
| CN209163216U (en) | A kind of steel pipe external wrapping concrete Prefabricated composite column | |
| CN210482183U (en) | Hydraulic engineering flood prevention emergency precast block | |
| CN111700015A (en) | Prefabricated UHPC pipe fishery net cage structure and construction method thereof | |
| CN209523209U (en) | A kind of high side slope protective net apparatus | |
| CN208630820U (en) | A kind of special concrete steel twisted wire post- tension photovoltaic floating body | |
| CN215596563U (en) | Flexible protection device for pipeline cable | |
| CN215332913U (en) | Shield constructs section of jurisdiction and deposits support | |
| CN206157700U (en) | A floating platform for surface of water floats photovoltaic power plant electrical equipment | |
| CN217810977U (en) | Dig bored concrete pile steel reinforcement cage soon | |
| CN205276300U (en) | Consolidate shaped steel pipe pile foundation | |
| CN110259243A (en) | A kind of shock isolating pedestal using waste tire | |
| CN209412862U (en) | A kind of municipal administration underground protecting wall | |
| CN215596564U (en) | Water pipe is laid and is used resistance to compression chase structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |