CN212742063U

CN212742063U - Superposed combined side ditch and highway comprising same

Info

Publication number: CN212742063U
Application number: CN202021059508.6U
Authority: CN
Inventors: 谢金钊; 陶林辉; 谢飞帆; 胡海洋
Original assignee: Hengyang Jinming Environmental Technology Co ltd
Current assignee: Hengyang Jinming Environmental Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-19
Anticipated expiration: 2030-06-10

Abstract

The superposed combined side ditch comprises a low-level side ditch and a high-level side ditch, a high-level side ditch body comprises a component A and a component B, the component A comprises two side plates and a bottom plate, and the component B comprises a side plate and a bottom plate; the component A is close to the mountain body and is arranged alternately with the component B, the inner wall surfaces of the bottom plate of the component A and the side plate of the side close to the road are provided with sinking steps, and the front end and the rear end of the side plate of the component B and the front end and the rear end of the bottom plate are respectively lapped on and fixed on the sinking steps of the component A; leave the space between the low-order side ditch body and massif, form the concrete and fill the chamber, the bottom plate width of component B is less than the bottom plate width of component A, forms and fills the communicating breach in chamber with the concrete, pours the concrete from the breach and fills the breach through the concrete and levels. When the overlapped combined side ditch is laid on a turning road section, the assembled gap between the high-position side ditch bodies does not need to be repaired, and the overlapped combined side ditch is attractive and practical.

Description

Superposed combined side ditch and highway comprising same

Technical Field

The utility model relates to a road engineering technical field, in particular to stack formula combination side ditch and contain highway of this stack formula combination side ditch.

Background

The mountain-side highway is close to one side of a mountain and mainly depends on a side ditch to drain away a road surface and mountain running water, when rainfall is large, the side ditch of the traditional structure is difficult to meet the drainage requirement due to the large water collection area of the mountain, the situation that the side ditch is prone to seeping over the road surface due to excessive water accumulation is easy to occur, and in order to solve the problems, people design a superposed side ditch to solve the drainage problem of the mountain-side highway.

Chinese patent document CN108999057A discloses a stacked gutter structure, in which a high-level gutter body is stacked on a low-level gutter body, rainwater on the road surface is drained away through the low-level gutter body, mountain flowing water is drained away through the high-level gutter body, and two drainage paths are isolated from each other and do not interfere with each other, so as to ensure that rainwater can be drained away in time and avoid the condition of water accumulation on the road surface.

Chinese patent document CN109267446A also discloses a stacked gutter structure, which adopts a low gutter body with a crescent cross section and a high gutter body stacked together to form two drainage paths with different heights and without mutual interference, so as to drain away rainwater in time and avoid water accumulation on the road surface.

In the disclosed stacked gutter structure of the above patent, no matter the high-order gutter body or the low-order gutter body, the width of the opening at the top end thereof is far less than the width of the drainage channel below, thereby bringing about the following problems: 1. all components can only be separately placed one by one, and cannot be stacked in a telescopic way, so that the transportation volume is large, and the logistics cost is high. 2. The opening at the top of the side ditch is too small, which affects the speed of rainwater gathering into the side ditch, and the dredging operation is also inconvenient. 3. The demolding is inconvenient during the prefabricated part (the top opening is small, the demolding cannot be carried out upwards, and only a side-pulling demolding mode can be adopted), the yield is low, and the manufacturing cost is high.

In addition, it is worth mentioning that because the above-mentioned stacked side ditch component must adopt side extraction demoulding, the prefabricated side ditch component can only be made straight, still feasible when using in straight highway section, when being used for the turn highway section, in high-order side ditch body, can form obvious gap along with forming between each component of road turn radian concatenation, assemble and still need artifical joint filling to the side of side ditch towards the road surface, influence pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

One of the objects of the utility model is to provide a component production and transportation are more convenient and to the adaptability of road better, need not to repair high-order gutter and assemble the stack formula combination gutter in gap.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a superposed combined side ditch comprises a low-position side ditch body and a high-position side ditch body, wherein the low-position side ditch body comprises a plurality of low-position side ditch bodies spliced along the extending direction of a road, each low-position side ditch body comprises two side plates arranged at intervals and a bottom plate arranged between the two side plates and connected with the bottom ends of the two side plates, a low-position drainage channel is formed in each low-position side ditch body, each high-position side ditch body comprises a plurality of high-position side ditch bodies spliced along the extending direction of the road, each high-position side ditch body is arranged above the side of the corresponding low-position side ditch body, a high-position drainage channel is arranged in each high-position side ditch body, and the high-position drainage channel and the projection part of each low-position drainage channel on the horizontal plane are overlapped;

the high-position side ditch body comprises a component A and a component B, the component A comprises two side plates arranged at intervals and a bottom plate arranged between the two side plates and connected with the bottom ends of the two side plates, and the component B comprises a side plate and a bottom plate connected with the bottom ends of the side plates;

the member A is close to the mountain body and is alternately arranged with the member B in the length direction of the high-position side ditch body, the inner wall surfaces of the bottom plate of the member A and the side plate of one side, close to the road, of the bottom plate of the member A are provided with sinking steps, the member B is installed between the two members A, and the front end and the rear end of the side plate of the member B and the front end and the rear end of the bottom plate of the member B are respectively lapped on the sinking steps of one member A and are fixedly connected with the member;

the top of the side plate of the lower side ditch body close to the mountain is positioned below the bottom plates of the component A and the component B and abuts against the bottom plate of the component A, a gap is reserved between the side plate of the lower side ditch body close to the mountain and the mountain, a concrete filling cavity for filling concrete is formed between the side plate and the mountain, the width of the bottom plate of the component B is smaller than that of the bottom plate of the component A, a gap communicated with the concrete filling cavity is formed between the bottom plates of the two components A and between the side plates of the side close to the mountain, and concrete is filled into the concrete filling cavity from the gap and fills the gap formed between the two components A smoothly through the concrete.

Wherein all members a are equal in length.

Wherein the lengths of the components B are different.

Preferably, the lower surface of the bottom plate of the member a is provided with a limit step, and a side elevation of the limit step abuts against a side plate of the lower side ditch body on the side of the mountain body, so that the member a is prevented from horizontally moving to one side of the mountain body.

The bottom plate of the component A and the bottom plate of the low-position side ditch body are both horizontally arranged, the included angle between the side plate of the component A close to the road and the bottom plate of the component A is alpha, the included angle between the side plate of the low-position side ditch body close to the road and the bottom plate of the low-position side ditch body is beta, and alpha is less than beta.

Preferably, the low-position side ditch body, the component A and the component B are all prefabricated components.

Another object of the utility model is to provide a highway including above-mentioned stack formula combination side ditch.

The overlapped combined side ditch is arranged along the extending direction of the road, and the length of the component B is positively correlated with the turning radius size of the road on the turning road section, namely the turning radius of the road is larger, the longer the length of the component B is, the smaller the turning radius of the road is, and the shorter the length of the component B is.

Different with current stack formula side ditch, the utility model discloses a low level side ditch body and high-order side ditch body adopt split type structure, and the structure form of top end opening grow gradually can all be made to the low level side ditch body and the high-order side ditch body, and during the prefabricated component, can directly follow the top opening part drawing of patterns, the drawing of patterns is convenient, is favorable to improving yields and reduction in production cost to each component also can overlap together the transportation, and then can reduce the transportation volume, reduce the cost of transportation. Additionally, the utility model discloses in, low-order side ditch buries underground in the soil in the curb outside, even if it has the gap of assembling with current side ditch is the same, stands also difficult discovery when the road surface side is observed, gap department only need do slightly fill up handle can, do not have obvious influence to pleasing to the eye degree. It is worth mentioning, the utility model provides a high-order side ditch adopts the structure of component A and component B combination, during the production application, component B can be the unified component of individual length when the factory production, then divide according to the turning radius of actual road when the installation construction and be cut into multiple different length, because component B and component A have partly overlap joint in length part, length through adjustment component B and with component A lapped length can adapt to the turn and lay the requirement and lean on road one side not to expose the gap in high-order side ditch, so, high-order side ditch is laid and need not to repair again after the completion and is assembled the gap, pleasing to the eye degree is higher.

Drawings

Fig. 1 is a schematic perspective view of the stacked combined side ditch of the present invention installed on a mountain side of a mountain road.

Fig. 2 is a perspective view of a member a in the stacked combination gutter shown in fig. 1.

Fig. 3 is a perspective view of the member B in the stacked combination gutter shown in fig. 1.

FIG. 4 is a schematic perspective view of a high gutter formed by linearly assembling a member A and a member B.

FIG. 5 is a schematic perspective view of a raised gutter formed by assembling a member A and a member B according to a certain curvature.

Fig. 6 is a schematic cross-sectional view of the stacked combination side ditch shown in fig. 1 installed on the backer side of a mountain road.

Fig. 7 is a schematic structural view after concrete is poured into the concrete filling cavity in fig. 6.

In the figure:

1-low side ditch body 2-high side ditch body 3-concrete filling cavity

4-gap 5-concrete 1 a-low position drainage channel

2 a-high position drainage channel 2B-component A2 c-component B

2b1 — Down step.

Detailed Description

It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific situation.

Furthermore, in the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Fig. 1 shows the utility model discloses the structure of stack formula combination side ditch that involves, it includes low-order side ditch and high-order side ditch, wherein, low-order side ditch includes a plurality of low-order side ditch bodies 1 along the concatenation of road extending direction, low-order side ditch body 1 includes curb plate and the bottom plate that a setting is connected the both sides board bottom between the board of both sides that two intervals set up, form low-order escape way 1a in low-order side ditch body 1, high-order side ditch includes a plurality of high-order side ditch bodies 2 along the concatenation of road extending direction, high-order side ditch body 2 sets up the side top at low-order side ditch body 1, be equipped with high-order escape way 2a in the high-order side ditch body 2, high-order escape way 2a overlaps at the projection part of horizontal plane with low-order escape way 1 a.

Specifically, the elevated gutter body 2 includes a member A2B and a member B2c, as shown in fig. 2 and 3, the member A2B includes two side plates disposed at an interval and a bottom plate disposed between the two side plates and connecting bottom ends of the two side plates, and the member B2c includes a side plate and a bottom plate connected to bottom ends of the side plates.

As shown in fig. 1 and fig. 4-7, the member A2B is close to the mountain and arranged alternately with the member B2c in the length direction of the high-level gutter body 2, the inner wall surfaces of the bottom plate of the member A2B and the side plate of the side close to the road are provided with sunken steps 2B1, the member B2c is installed between the two members A2B, and the front and rear ends of the side plate and the bottom plate of the member B2c are respectively lapped on the sunken step 2B1 of one of the members A2B and are fixedly connected with the member A2B through an adhesive.

The top end of the side plate of the lower side ditch body 1 close to the mountain is positioned below the bottom plates of the component A2B and the component B2c and abuts against the bottom plate of the component A2B, a gap is left between the side plate of the lower side ditch body 1 close to the mountain and the mountain as shown in figure 6, a concrete filling cavity 3 for filling concrete is further formed between the side plate and the mountain, the width of the bottom plate of the component B2c is smaller than that of the bottom plate of the component A2B as shown in figure 3, therefore, a gap 4 communicated with the concrete filling cavity 3 is formed between the bottom plates of the two components A2B and between the side plates close to the mountain, and as shown in figure 7, concrete 5 is filled into the concrete filling cavity 3 from the gap 4 and the gap 4 is filled and leveled by the concrete 5.

Different from the existing overlapped side ditch in the background art, in the figures 1-7, the low-position side ditch body 1 and the high-position side ditch body 2 adopt a split structure, the low-position side ditch body 1 and the high-position side ditch body 2 can be made into a structural form with gradually enlarged top openings, during the prefabrication of components, the components can be directly demoulded from the top openings, the demoulding is convenient, the improvement of the yield and the reduction of the production cost are facilitated, and the components can also be transported together in an overlapped mode, so that the transportation volume can be reduced, and the transportation cost can be reduced. In the above embodiment, the low-level gutter is buried in the soil outside the shoulder, and even if there is a joint gap as in the conventional gutter, the low-level gutter is not easily found when viewed from the side of the road surface, and the joint gap is only slightly filled, and the appearance is not significantly affected. It should be noted that the elevated gutter body 2 in the figure adopts a structure combining the component A2a and the component B2B, during production and application, the component B2B can be produced in a factory and be a component with a uniform length, and then the component B2B can be cut into a plurality of different lengths according to the turning radius of an actual road during installation and construction, because the component B2B and the component A2a are partially overlapped at the length part, the turning laying requirement can be met by adjusting the length of the component B2B and the overlapping length of the component B2 a (as shown in fig. 5, the turning laying is realized by adjusting the overlapping length of the component B2B and the component A2a in fig. 5), and no gap is exposed at the side of the elevated gutter close to the road, so that the gap splicing does not need to be repaired after the laying of the elevated gutter is completed, and the aesthetic degree is higher.

On a large scale, all of the members A2b may be prefabricated using the same mold so that their lengths are all equal. The member B2c can be made by different moulds or the same mould, but can be cut into different lengths according to the actual condition of the road, so that the member B2c with different lengths can be obtained.

In addition, in the case of the prefabricated part A2b, a stopper step may be provided on the lower surface of the bottom plate, and the side surface of the stopper step abuts against the side plate of the lower gutter 1 on the mountain side, thereby preventing the horizontal movement of the part A2b to the mountain side.

In fig. 6, the bottom plate of the member A2b and the bottom plate of the low-level gutter 1 are both horizontally disposed, the included angle between the side plate of the member A2b close to the road and the bottom plate thereof is α, the included angle between the side plate of the low-level gutter 1 close to the road and the bottom plate thereof is β, and α < β, so that the dredging opening of the low-level gutter 1 (the gap between the side plate of the member A2b close to the road and the side plate of the low-level gutter 1 close to the road) is gradually increased in opening shape, and the accumulated water on the road surface can smoothly flow into the low-level drainage channel, and the dredging of the low-level gutter is more convenient.

The effect of the above-mentioned superimposed combined side ditch laid on the mountain road is shown in fig. 1 and fig. 6, wherein the superimposed combined side ditch is installed on the mountain leaning side of both the straight road section and the turning road section of the road, the superimposed combined side ditch is arranged along the extending direction of the road, and the length of the component B2c is positively correlated with the turning radius size of the road on the turning road section. That is, the greater the turning radius of the road, the longer the length of the member B2c, the smaller the turning radius of the road, and the shorter the length of the member B2 c.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

In order to make it easier for those skilled in the art to understand the improvement of the present invention over the prior art, some drawings and descriptions of the present invention have been simplified, and in order to clarify, some other elements have been omitted from this document, those skilled in the art should recognize that these omitted elements may also constitute the content of the present invention.

Claims

1. Stack formula combination side ditch, including low-order side ditch and high-order side ditch, low-order side ditch includes a plurality of low-order side ditch bodies (1) of splicing along road extending direction, low-order side ditch body (1) includes curb plate and the bottom plate that a setting set up between the board of both sides and connect the both sides board bottom that two intervals set up form low-order drainage channel (1a) in low-order side ditch body (1), high-order side ditch includes a plurality of high-order side ditch bodies (2) of splicing along road extending direction, high-order side ditch body (2) set up the side top at low-order side ditch body (1), be equipped with high-order drainage channel (2a) in high-order side ditch body (2), high-order drainage channel (2a) overlap its characterized in that with low-order drainage channel (1a) in the projection part of horizontal plane:

the high-position side ditch body (2) comprises a component A (2B) and a component B (2c), the component A (2B) comprises two side plates arranged at intervals and a bottom plate arranged between the two side plates and connected with the bottom ends of the two side plates, and the component B (2c) comprises a side plate and a bottom plate connected with the bottom end of the side plate;

the member A (2B) is close to a mountain body and is alternately arranged with the member B (2c) in the length direction of the high-level side ditch body (2), the inner wall surfaces of a bottom plate of the member A (2B) and a side plate of the member B close to the road are provided with sinking steps (2B1), the member B (2c) is installed between the two members A (2B), and the front end and the rear end of the side plate and the bottom plate of the member B (2c) are respectively lapped on the sinking step (2B1) of one member A (2B) and are fixedly connected with the member A (2B) through an adhesive;

the top end of the side plate of the low-position side ditch body (1) close to the mountain is positioned below the bottom plates of the component A (2B) and the component B (2c) and abuts against the bottom plate of the component A (2B), a gap is reserved between the side plate of the low-position side ditch body (1) close to the mountain and the mountain, a concrete filling cavity (3) for filling concrete is formed between the side plate and the mountain, the width of the bottom plate of the component B (2c) is smaller than that of the bottom plate of the component A (2B), a gap (4) communicated with the concrete filling cavity (3) is formed between the bottom plates of the two components A (2B) and between the side plates of the low-position side ditch body close to the mountain, concrete (5) is filled into the concrete filling cavity (3) from the gap (4), and the gap (4) is filled and leveled through the concrete (5).

2. The stacked composite gutter as claimed in claim 1, wherein: all the members a (2b) are equal in length.

3. The stacked composite gutter as claimed in claim 2, wherein: the length of the member B (2c) is different.

4. The stacked composite gutter as claimed in claim 1, wherein: the lower surface of the bottom plate of the component A (2b) is provided with a limiting step, and the side elevation of the limiting step abuts against the side plate of the backer side of the low-position side ditch body (1), so that the component A (2b) is prevented from horizontally moving towards one side of the backer.

5. The stacked composite gutter as claimed in claim 1, wherein: the bottom plate of the component A (2b) and the bottom plate of the low-position side groove body (1) are both horizontally arranged, the included angle between the side plate of the component A (2b) close to the road and the bottom plate thereof is alpha, the included angle between the side plate of the low-position side groove body (1) close to the road and the bottom plate thereof is beta, and alpha is less than beta.

6. The stacked combination gutter according to any one of claims 1 to 5, wherein: the low-position side ditch body (1), the component A (2B) and the component B (2c) are all prefabricated components.

7. Contain the highway of stack formula combination gutter, its characterized in that: the overlapped combined gutter is the overlapped combined gutter as claimed in any one of claims 1 to 6.

8. A roadway comprising stacked modular gutters as claimed in claim 7, wherein: the mountain leaning body one side on straight line road section and the highway section of turning all installs stack formula combination side ditch, stack formula combination side ditch sets up along the extending direction of road, and at the highway section of turning, the length of component B (2c) and the turning radius size positive correlation of road.