Open type high-voltage electric power pipe gallery embedded into road green belt

Abstract

The utility model discloses an open type high-voltage electric power pipe gallery embedded into a road green belt, which comprises a cushion layer arranged at the bottom of an excavated groove between motor vehicle lanes on two sides, a top-opened double-cabin reinforced concrete pipe gallery positioned in the excavated groove is poured on the cushion layer, and a prefabricated movable cover plate is laid at the top of the double-cabin reinforced concrete pipe gallery. A movable lawn is laid on the prefabricated movable cover plate, and movable flower boxes are placed between the two sides of the movable lawn and the curbs. The high-voltage electric power pipe gallery is arranged between the motor vehicle lanes on the two sides and located in the road red line, land resources do not need to be additionally occupied, deep burying is not needed, construction is easy, cost is lower, and the high-voltage electric power pipe gallery is composed of the double-cabin reinforced concrete pipe gallery, the movable prefabricated movable cover plate, the concrete base layer, the movable flower box and the movable lawn. During operation, cable maintenance is convenient, ground and high-altitude lines are omitted, and adverse effects of an electric power structure on road area landscapes are eliminated in combination with the movable flower box and the movable lawn.

Description

Technical Field

[0001] The utility model relates to the technical field of urban power pipe corridors, in particular to an open high-voltage power pipe corridor embedded in a road green belt. Background Art

[0002] With the continuous expansion of urban construction and the large-scale promotion of urban renewal projects in old urban areas, the urban environment has been continuously improving, and the adverse effects of high-voltage overhead power lines on urban landscape and space have become increasingly obvious. In order to ensure the beauty of the urban environment and the rational use of urban space, as well as to ensure the safety of various facilities and people, the underground relocation of high-voltage overhead power lines has become an important limiting factor in municipal infrastructure construction.

[0003] At present, the common high-voltage power pipeline corridors (trench) in the roadbed section generally adopt the following two methods: the first method is to arrange the power pipeline corridor outside the road red line, which requires additional land. For areas with limited land use indicators such as old urban areas or environmentally sensitive areas, the land approval is difficult and the cycle is long; the second method is to bury the power pipeline corridor underground, which is generally buried deep (not less than 3.5m), which is difficult to construct and expensive, and ventilation, fire protection, lighting and emergency facilities need to be considered. Due to the many unfavorable construction factors of the existing high-voltage power pipeline corridor in the roadbed section, a new open high-voltage power pipeline corridor structure embedded in the road green belt is proposed in the design. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an open high-voltage power pipeline corridor embedded in a road green belt, which is used to solve the problem that many unfavorable construction factors exist in the existing high-voltage power pipeline corridors in the roadbed section.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An open high-voltage power pipe gallery embedded in a road green belt, comprising a cushion layer arranged at the bottom of a trench excavated between motor vehicle lanes on both sides, a double-compartment reinforced concrete pipe gallery with a top opening in the excavated trench cast on the cushion layer, a plurality of brackets fixedly installed in a vertical direction on the inner wall of the side wall and both sides of the middle partition wall of the double-compartment reinforced concrete pipe gallery, and cables laid on the brackets;

[0007] A concrete base is cast on the outer top of the side wall of the double-compartment reinforced concrete pipe gallery, a curb is laid between the concrete base and the motor vehicle lane, a prefabricated movable cover is laid on the top of the double-compartment reinforced concrete pipe gallery, a movable lawn is laid on the prefabricated movable cover, and movable flower boxes are placed between the curb and the two sides of the movable lawn.

[0008] Preferably, the brackets are equidistantly arranged in the vertical direction on both sides of the inner wall of the side wall and the middle partition wall of the double-compartment reinforced concrete pipe gallery.

[0009] Preferably, placement grooves are provided on the tops of the opposite surfaces of the side walls on both sides of the double-compartment reinforced concrete pipe gallery, two groups of prefabricated movable cover plates are placed between the two placement grooves, and the opposite ends of the two groups of prefabricated movable cover plates are mounted on the top of the middle partition wall of the double-compartment reinforced concrete pipe gallery.

[0010] Preferably, the distance between the inner side walls of the placement grooves on both sides of the double-compartment reinforced concrete pipe gallery is compatible with the length dimensions of the two sets of prefabricated movable cover plates.

[0011] Preferably, the depth of the placement groove is equal to the thickness of the prefabricated movable cover plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model sets the high-voltage power pipeline corridor between the motor vehicle lanes on both sides, so that it is located within the road red line, without occupying additional land resources, avoiding the problem of difficult and long land approval period;

[0014] (2) The location of this high-voltage power pipeline corridor is far away from people and vehicles, and it does not need to be buried deep. The construction is simple and the cost is lower. The existing ordinary buried frame structure high-voltage power pipeline corridor costs about 110 million yuan per kilometer, while the cost of this structure is about 16 million yuan per kilometer, which saves a lot of costs;

[0015] (3) This high-voltage power pipeline corridor is a double-compartment reinforced concrete pipeline corridor with an open top, plus a movable prefabricated mobile cover, a concrete base, a mobile flower box and a mobile lawn. The cable maintenance is convenient during operation, and it is close to the ground, so there is no need to consider ventilation issues, and fire emergency response is simple;

[0016] (4) This high-voltage power pipeline corridor is set underground between the motor vehicle lanes on both sides. There are no ground or overhead lines. Combined with mobile flower boxes and mobile lawns, it basically eliminates the adverse effects of placing power structures on the ground and in the air on the road landscape. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a top view of the overall structure of the utility model;

[0019] Figure 3 This is a top view corresponding to the prefabricated movable cover plate of the utility model;

[0020] Figure 4 It is a top view corresponding to the double-compartment reinforced concrete pipe gallery of the utility model.

[0021] In the figure: 1. Motor vehicle lane; 2. Pad layer; 3. Double-compartment reinforced concrete pipe gallery; 301. Placement trough; 4. Bracket; 5. Cable; 6. Prefabricated movable cover plate; 7. Concrete base; 8. Curbstone; 9. Mobile flower box; 10. Mobile lawn. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-4 As shown, the utility model provides a technical solution: an open high-voltage power pipe gallery embedded in a road green belt, comprising a cushion layer 2 arranged at the bottom of a trench excavated between motor vehicle lanes 1 on both sides, a double-compartment reinforced concrete pipe gallery 3 with a top opening in the excavated trench cast on the cushion layer 2, a plurality of brackets 4 are fixedly installed on the inner wall of the side wall and both sides of the middle partition wall of the double-compartment reinforced concrete pipe gallery 3 along the vertical direction, the brackets 4 are equidistantly arranged on the inner wall of the side wall and both sides of the middle partition wall of the double-compartment reinforced concrete pipe gallery 3 along the vertical direction, and cables 5 are laid on the brackets 4;

[0024] A concrete base 7 is cast on the top of the outer side wall of the double-compartment reinforced concrete pipe gallery 3, a curbstone 8 is laid between the concrete base 7 and the motor vehicle lane 1, a prefabricated movable cover plate 6 is laid on the top of the double-compartment reinforced concrete pipe gallery 3, a movable lawn 10 is laid on the prefabricated movable cover plate 6, and movable flower boxes 9 are placed between the two sides of the movable lawn 10 and the curbstone 8;

[0025] A placement groove 301 is provided on the top of the opposite surfaces of the side walls on both sides of the double-compartment reinforced concrete pipe gallery 3, two groups of prefabricated movable cover plates 6 are placed between the two placement grooves 301, and the opposite ends of the two groups of prefabricated movable cover plates 6 are erected on the top of the middle partition wall of the double-compartment reinforced concrete pipe gallery 3, the distance between the inner side walls of the placement grooves 301 on both sides of the double-compartment reinforced concrete pipe gallery 3 is adapted to the length dimensions of the two groups of prefabricated movable cover plates 6, and the depth of the placement grooves 301 is equal to the thickness of the prefabricated movable cover plates 6.

[0026] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An open high-voltage power pipeline corridor embedded in a road green belt, characterized by: It comprises a cushion layer (2) arranged at the bottom of a trench excavated between two motor vehicle lanes (1), a double-compartment reinforced concrete pipe gallery (3) with a top opening located in the excavated trench cast on the cushion layer (2), a plurality of brackets (4) fixedly mounted in a vertical direction on the inner wall of the side wall and both sides of the middle partition wall of the double-compartment reinforced concrete pipe gallery (3), and cables (5) laid on the brackets (4); A concrete base (7) is cast on the top of the outer side wall of the double-compartment reinforced concrete pipe gallery (3), a curbstone (8) is laid between the concrete base (7) and the motor vehicle lane (1), a prefabricated movable cover plate (6) is laid on the top of the double-compartment reinforced concrete pipe gallery (3), a movable lawn (10) is laid on the prefabricated movable cover plate (6), and movable flower boxes (9) are placed between the curbstones (8) and the two sides of the movable lawn (10).

2. The open high-voltage power pipeline corridor embedded in a road green belt according to claim 1, characterized in that: The brackets (4) are arranged equidistantly in the vertical direction on both sides of the inner wall of the side wall and the middle partition wall of the double-compartment reinforced concrete pipe gallery (3).

3. The open high-voltage power pipeline corridor embedded in a road green belt according to claim 1, characterized in that: Placement grooves (301) are arranged at the tops of the opposite surfaces of the side walls on both sides of the double-compartment reinforced concrete pipe gallery (3), two groups of prefabricated movable cover plates (6) are placed between the two placement grooves (301), and the opposite ends of the two groups of prefabricated movable cover plates (6) are mounted on the top of the middle partition wall of the double-compartment reinforced concrete pipe gallery (3).

4. The open high-voltage power pipeline corridor embedded in a road green belt according to claim 3 is characterized by: The distance between the inner side walls of the placement grooves (301) on both sides of the double-compartment reinforced concrete pipe gallery (3) is compatible with the length dimensions of the two groups of prefabricated movable cover plates (6).

5. The open high-voltage power pipeline corridor embedded in a road green belt according to claim 4, characterized in that: The depth of the placement groove (301) is equal to the thickness of the prefabricated movable cover plate (6).

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