CN204418349U - The prefabricated gutter of narrow dark formula - Google Patents

The prefabricated gutter of narrow dark formula Download PDF

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Publication number
CN204418349U
CN204418349U CN201420860063.XU CN201420860063U CN204418349U CN 204418349 U CN204418349 U CN 204418349U CN 201420860063 U CN201420860063 U CN 201420860063U CN 204418349 U CN204418349 U CN 204418349U
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China
Prior art keywords
gutter
groove
main
dark formula
cover plate
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CN201420860063.XU
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Chinese (zh)
Inventor
王泓骄
伍亚光
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Pvg Municipal Architecture Design And Research Institute Co Ltd
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Pvg Municipal Architecture Design And Research Institute Co Ltd
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Abstract

The utility model relates to the prefabricated gutter of a kind of narrow dark formula, comprise interconnective main body and cover plate, described main body comprises one end and is provided with tenon, the other end is provided with for the groove corresponding with adjacent gutter tenon, described body top is provided with for the embedded groove of cover plate, and described two ends, top are provided with crossbeam.Compared with prior art, the utility model has that floor space is little, speed of application is fast, have the advantage such as self sealss and self-cleaning effect.

Description

The prefabricated gutter of narrow dark formula
Technical field
The utility model relates to a kind of gutter, especially relates to the prefabricated gutter of a kind of narrow dark formula.
Background technology
Gutter refers to the flowing water for collecting and get rid of road surface, curb and side slope, the ditch arranged in roadbed both sides.Be positioned at the road that plains region need arrange gutter; because physical features is smooth, usually can run into the situation being difficult to find suitable delivery port when Water drainage system design, therefore delivery port spacing is large; drainage distance is longer, local section gutter bottom of trench absolute altitude and the grade elevation discrepancy in elevation larger.Tradition gutter breadth depth ratio (outer breadth of section/outer section depth) is comparatively large, is usually not less than 0.8.For meeting the discrepancy in elevation requirement on bottom of trench and road surface, need to coordinate to put slope more greatly when adopting shallow gutter, adopting littlely then needs to coordinate dark wide formula gutter when putting slope, and many employings are brick or the rectangular cross section gutter of cast-in-situ concrete.
Aforesaid way has the following disadvantages: 1, put more greatly slope floor space greatly, be not suitable for surrounding enviroment complexity, the section that land used restrictive condition is many.2, for dark and wide gutter, actual profile size, much larger than cross-section of river requirement, had not only increased unnecessary occupation of land, but also had caused the waste of material.3, to build by laying bricks or stones and cast-in-place construction, long in time limit and quality is not easily control.4, compared to the trapezoidal cross-section of river, when discharge area is identical, in rectangular cross section gutter, water level is shallow, and water velocity is slow, easily produces deposition, too increases the dirt removal water yield when periodic cleaning gutter.
Utility model content
The purpose of this utility model be exactly provide that a kind of floor space is little to overcome defect that above-mentioned prior art exists, speed of application is fast, the prefabricated gutter of narrow dark formula with self sealss and self-cleaning effect.
The purpose of this utility model can be achieved through the following technical solutions:
The prefabricated gutter of a kind of narrow dark formula, it is characterized in that, comprise interconnective main body and cover plate, described main body comprises one end and is provided with tenon, the other end is provided with for the groove corresponding with adjacent gutter tenon, described body top is provided with for the embedded groove of cover plate, and described two ends, top are provided with crossbeam.
Described body outer wall section is rectangle, and inner section is for being inverted isosceles trapezoid.
Described cover plate is provided with water falling hole.
Described water falling hole is mounting hole.
Be set to hair side inside described groove, and on hair side brushing water-proof tack coat.
This gutter is reinforced concrete structure.
Compared with prior art, the utility model has the following advantages:
1) described gutter main body is narrow dark formula: subject depth is comparatively large, without the need to the discrepancy in elevation by putting more greatly between slope transition bottom of trench and road surface; Body edge ditch is by adopting prefabricated reinforced concrete structure, and width is less.Therefore, described gutter not only reduces operation side and excavated volume but also effectively can reduce floor space, saves soil, is specially adapted to land used condition restricted section of road.
2) crossbeam of described gutter body top two ends setting, not only increases the integral rigidity of main body, and can be used as lifting position, brings convenience to transporting, installing, dismantle.
3) described gutter main body two ends are respectively equipped with tenon and groove, are set to hair side inside groove, during construction inside groove hair side brushing water-proof bond material, gutter can be utilized to conduct oneself with dignity, realize self sealss effect.
4) described gutter is provided with embedded cover plate, has ensured that it has good globality and safety.
5) in described gutter, section form is isosceles trapezoid, and ditch wall thickness increases from top to down gradually, makes full use of ditch wall thickness, under satisfied safe prerequisite, saves material.Meanwhile, compared with rectangular cross section, furrow bank inside bottom is narrower, when same amount of precipitation, can produce higher water velocity, wash away the foreign material in gutter, makes gutter have certain self-cleaning function; When flushing is safeguarded, also can effectively save the dirt removal water yield, reduce maintenance cost.
6) described gutter is prefabricated units, and construction technology is simple, quality management and control is convenient, and speed of application is fast, and recyclable recycling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model main body front-view schematic diagram;
Fig. 3 is the utility model main body schematic rear view;
Fig. 4 is the utility model main body schematic top plan view;
Fig. 5 is the utility model cover plate schematic diagram.
In figure, 1-main body, 2-cover plate; A-tenon, b-groove, c-crossbeam, d-furrow bank, e-draw-in groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As Figure 1-5, the utility model comprises main body 1 and cover plate 2 two parts; Main body 1 outer wall section is rectangle, and inwall section is isosceles trapezoid; Tenon a is established in main body 1 one end, and the other end establishes groove b, and during assembling, tenon a inserts in groove b; Crossbeam c is established at main body 1 two ends, can be used as lifting position; Draw-in groove e is established at top, and cover plate 2 is embedding to be placed in the draw-in groove e of main body 1 top.
The utility model is prefabricated reinforced concrete structure, and strength grade of concrete and arrangement of reinforcement can according to engineering mechanics performances, and load situation, bearing capacity of foundation soil etc. require choose reasonable.
Specific embodiment: as Figure 1-5, gutter main body 1 appearance and size 2000mm × 650mm × 1050mm, cross-section of river 0.29m 2, cover plate 2 size 740mm × 640mm × 50mm; The length of tenon a and groove b is 200mm, and the sectional dimension of crossbeam c is 150mm × 150mm, and detailed construction step is as follows: (1) according to gutter design length, prefabricated gutter; (2) hole body and basis making is excavated; (3) install main body 1, brushing water-proof bond material inside groove b, overlaps successively by tenon a and groove b; (4) cover plate 2 is installed; (5) gutter main body 1 both sides backfill.
The description of above-described embodiment is for the ease of understanding and application the utility model.The utility model is not limited to this embodiment, to the improvement and the amendment that do not depart from the utility model category, and all should within protection domain of the present utility model.

Claims (6)

1. the one kind narrow prefabricated gutter of dark formula, it is characterized in that, comprise interconnective main body and cover plate, described main body comprises one end and is provided with tenon, the other end is provided with for the groove corresponding with adjacent gutter tenon, described body top is provided with for the embedded groove of cover plate, and described two ends, top are provided with crossbeam.
2. the prefabricated gutter of the narrow dark formula of one according to claim 1, is characterized in that, described body outer wall section is rectangle, and inner section is for being inverted isosceles trapezoid.
3. the prefabricated gutter of the narrow dark formula of one according to claim 1, it is characterized in that, described cover plate is provided with water falling hole.
4. the prefabricated gutter of the narrow dark formula of one according to claim 3, is characterized in that, described water falling hole is mounting hole.
5. the prefabricated gutter of the narrow dark formula of one according to claim 1, is characterized in that, be set to hair side inside described groove, and on hair side brushing water-proof tack coat.
6. the prefabricated gutter of the narrow dark formula of one according to claim 1, is characterized in that, this gutter is reinforced concrete structure.
CN201420860063.XU 2014-12-30 2014-12-30 The prefabricated gutter of narrow dark formula Active CN204418349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420860063.XU CN204418349U (en) 2014-12-30 2014-12-30 The prefabricated gutter of narrow dark formula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420860063.XU CN204418349U (en) 2014-12-30 2014-12-30 The prefabricated gutter of narrow dark formula

Publications (1)

Publication Number Publication Date
CN204418349U true CN204418349U (en) 2015-06-24

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105696612A (en) * 2016-04-12 2016-06-22 山东大学 Assembled foundation pit drainage and protection system suitable for industrial production
CN105714838A (en) * 2016-04-12 2016-06-29 山东大学 Foundation pit drainage and protection system capable of being assembled and recycled
CN105804211A (en) * 2014-12-30 2016-07-27 上海浦东建筑设计研究院有限公司 Narrow-deep type prefabricated drainage gutter
CN105821893A (en) * 2016-04-12 2016-08-03 山东大学 Recyclable drainage device applicable to underground engineering and construction method thereof
CN105839656A (en) * 2016-04-12 2016-08-10 山东大学 Construction method for mountable recyclable foundation pit drainage and protection system
CN105887901A (en) * 2016-04-12 2016-08-24 山东大学 Construction method for assembly type foundation pit drainage and protection system suitable for industrial production

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105804211A (en) * 2014-12-30 2016-07-27 上海浦东建筑设计研究院有限公司 Narrow-deep type prefabricated drainage gutter
CN105696612A (en) * 2016-04-12 2016-06-22 山东大学 Assembled foundation pit drainage and protection system suitable for industrial production
CN105714838A (en) * 2016-04-12 2016-06-29 山东大学 Foundation pit drainage and protection system capable of being assembled and recycled
CN105821893A (en) * 2016-04-12 2016-08-03 山东大学 Recyclable drainage device applicable to underground engineering and construction method thereof
CN105839656A (en) * 2016-04-12 2016-08-10 山东大学 Construction method for mountable recyclable foundation pit drainage and protection system
CN105887901A (en) * 2016-04-12 2016-08-24 山东大学 Construction method for assembly type foundation pit drainage and protection system suitable for industrial production
CN105821893B (en) * 2016-04-12 2018-08-28 山东大学 Recyclable drainage arrangement and its construction method suitable for underground engineering

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