CN217924002U - Drainage ditch convenient to maintain and arranged under road - Google Patents

Abstract

The utility model belongs to the technical field of electric power, a escape canal convenient to maintain that road had been set up is related to, including open drain and open drain, open drain sets up handing-over department at the road of entering a station and the road of having built, and sets up bearing type apron on the open drain, the open drain sets up handing-over department at open drain and upper reaches escape canal, open drain adopts the reinforced concrete preparation to form. The utility model discloses a drainage open drain replaces original culvert pipe to set up the sand sediment trap in the upper reaches of drainage open drain, the operating personnel can clear away silt and rubbish in the sand sediment trap at the very first time, if silt and rubbish have already deposited in drainage open drain, the operating personnel also can open the bearing type apron on the drainage open drain and clear away. To sum up, the utility model provides a can't clear away the problem that leads to unable water of crossing under the road of entering a station because of siltation rubbish in the culvert pipe in the past, have simple structure, reliable and stable, be convenient for clean, can create advantages such as good condition for the safe operation of transformer substation.

Description

Drainage ditch convenient to maintain and arranged under road

Technical Field

The utility model belongs to the technical field of electric power, concretely relates to escape canal convenient to maintain that road has.

Background

Some stations of high-voltage and ultrahigh-voltage transformer substations are usually arranged at geographical positions surrounding mountains on four sides, therefore, concrete culvert pipes are required to be arranged under the station-entering roads of the transformer substations to facilitate water, the culvert pipes are externally wrapped by C30 concrete, and reinforced concrete slabs are arranged above the culvert pipes to ensure that the culvert pipes cannot be fractured or crushed when large transport vehicles pass through the station-entering roads. However, because a large amount of silt and garbage are always flushed to the downstream at the upstream of the transformer substation, culvert pipes arranged below the station-entering roads are easy to block and difficult to clean, water is easy to block at the station-entering roads, and great hidden danger is caused to the safe operation of the transformer substation in heavy rain seasons.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect and not enough that exist among the prior art, a simple structure of design, reliable and stable, the cleanness of being convenient for can prevent to cross under the road of entering a station can't, creates the escape canal of being convenient for maintain that the road of good condition had been set up for the safe operation of transformer substation.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a drainage ditch convenient to maintain that road set down, includes open drain and sand trap, open drain sets up in the handing-over department of road and the road of having built of entering a station, and sets up bearing type apron on the open drain, the sand trap sets up in the handing-over department of open drain and upper reaches drainage ditch.

Preferably, the open drain is made of reinforced concrete.

Preferably, the bearing type cover plate is movably arranged on the open drain, and the bearing type cover plate is provided with a hanging ring.

Preferably, an angle steel is arranged between the bearing type cover plate and the open drain.

Preferably, asphalt-coated wood fiber boards are arranged between the station-entering road and the constructed road and between the drainage open ditches, and the asphalt-coated wood fiber boards are connected with the station-entering road and the constructed road through neutral silicone weather-resistant sealant.

Preferably, the cross section of the open drain is in a shape of a Chinese character shan with consistent height.

After the technical scheme is adopted, the utility model provides a pair of escape canal convenient to maintain that road has following beneficial effect:

the utility model discloses a drainage open drain replaces original culvert pipe to set up the sand sediment trap in the upper reaches of drainage open drain, the operating personnel can clear away silt and rubbish in the sand sediment trap the very first time, if silt and rubbish have already deposited in the drainage open drain, the operating personnel also can open the bearing type apron on the drainage open drain and clear away. To sum up, the utility model provides a can't clear away the problem that leads to unable water of crossing under the road of entering a station because of siltation rubbish in the culvert pipe in the past, have simple structure, reliable and stable, be convenient for clean, can create advantages such as good condition for the safe operation of transformer substation.

Drawings

FIG. 1 is a schematic structural view of a drainage ditch which is arranged under a road and is convenient to maintain;

FIG. 2 isbase:Sub>A sectional view of the structure taken along the line A-A in FIG. 1;

fig. 3 is a schematic plan view of the load-bearing cover plate of the present invention;

FIG. 4 is a side sectional view of FIG. 3 taken along line 1-1;

fig. 5 is a schematic plan view of the hanging ring of the present invention.

Wherein: the drainage open drain comprises a drainage open drain 1, a sand sediment trap 2, a bearing type cover plate 3, a hanging ring 4, angle steel 5, an asphalt-coated wood fiber plate 6 and neutral silicone weather-resistant sealant 7.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The utility model relates to a escape canal convenient to maintain that road was set up down, as shown in fig. 1-5, including open drain 1 and sand sediment trap 2, open drain 1 sets up in the handing-over department of road and the road of having built of entering a station, and is concrete, open drain 1 adopts the reinforced concrete preparation to form, and open drain 1's width of drainage is confirmed according to the width of the upper reaches escape canal that docks, and open drain 1's water volume of crossing designs according to the flow that the upper reaches came water.

Considering that a heavy vehicle needs to walk on the open drain ditch 1, the load-bearing type cover plate 3 is arranged on the open drain ditch 1, the load-bearing type cover plate 3 is movably arranged on the open drain ditch 1, and the load-bearing type cover plate 3 is provided with a hanging ring 4, so that the load-bearing type cover plate 3 can be conveniently lifted when needed.

The sand sediment trap 2 is arranged at the joint of the open drainage ditch 1 and the upstream drainage ditch, and a large amount of silt and garbage brought by the upstream drainage ditch can enter the sand sediment trap 2, so that the silt and garbage in the sand sediment trap 2 can be removed by operators at the first time.

Further, asphalt-coated wood fiber boards 6 are arranged between the station road and the constructed road and between the drainage open trench 1, and the asphalt-coated wood fiber boards 6 are connected with the station road and the constructed road through neutral silicone weather-resistant sealant 7.

Furthermore, an angle steel 5 is arranged between the bearing type cover plate 3 and the open drain ditch 1, and the cross section of the open drain ditch 1 is in a shape of a Chinese character shan with the same height, so that the stability between the open drain ditch 1 and the bearing type cover plate 3 can be further ensured.

To sum up, the utility model provides a pair of escape canal convenient to maintain that road set down adopts the open drain to replace original culvert pipe to set up the sand trap at the upper reaches of open drain, the operation personnel can clear away silt and rubbish in the sand trap at the very first time, if silt and rubbish have already deposited in the open drain, the operation personnel also can open the bearing type apron on the open drain and clear away. To sum up, the utility model provides a can't clear away the problem that leads to unable water under the road of entering a station because of siltation rubbish in the culvert pipe in the past, have simple structure, reliable and stable, be convenient for clean, can create advantages such as good condition for the safe operation of transformer substation, have very big market value, be worth extensively popularizing and applying.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a road has the escape canal of being convenient for maintain that sets up which characterized in that: the open drainage ditch comprises an open drainage ditch (1) and a sand sediment trap (2), wherein the open drainage ditch (1) is arranged at the joint of an approach road and a built road, a bearing type cover plate (3) is arranged on the open drainage ditch (1), and the sand sediment trap (2) is arranged at the joint of the open drainage ditch (1) and an upstream drainage ditch.

2. A roadway-down maintenance facilitating drain according to claim 1, wherein: the open drain ditch (1) is made of reinforced concrete.

3. A roadway-down maintenance facilitating drain according to claim 1, wherein: the bearing type cover plate (3) is movably arranged on the open drain ditch (1), and a hanging ring (4) is arranged on the bearing type cover plate (3).

4. A roadway-down maintenance facilitating drain according to claim 1, wherein: an angle steel (5) is arranged between the bearing type cover plate (3) and the open drain ditch (1).

5. A drain ditch provided under a road for facilitating maintenance according to claim 1, wherein: asphalt-coated wood fiber boards (6) are arranged between the station-entering road and the constructed road and between the drainage open ditches (1), and the asphalt-coated wood fiber boards (6) are connected with the station-entering road and the constructed road through neutral silicone weather-resistant sealant (7).

6. A roadway-down maintenance facilitating drain according to claim 1, wherein: the cross section of the drainage open ditch (1) is in a shape like a Chinese character 'shan' with consistent height.

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