CN218374023U - Shallow drainage pipe protection architecture that buries of lattice formula - Google Patents
Shallow drainage pipe protection architecture that buries of lattice formula Download PDFInfo
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- CN218374023U CN218374023U CN202222597748.7U CN202222597748U CN218374023U CN 218374023 U CN218374023 U CN 218374023U CN 202222597748 U CN202222597748 U CN 202222597748U CN 218374023 U CN218374023 U CN 218374023U
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Abstract
The utility model provides a latticed shallow drainage pipe protection structure, protect laying the drainage pipe that finishes, through setting up the plane load-bearing plate as the main load-bearing face, cooperate the broken line type panel in order to strengthen its space rigidity, cooperate U-shaped channel steel support and the high-strength bolt pull rod of side again, form the latticed protection structure that the whole anti deformability is strong, in order to reduce the influence that vibration and load that people or vehicle produced caused drainage pipe structure, play long-term effective guard action to drainage pipe; whole protection architecture sets up rationally, simple structure, and the bulk stiffness is good, and occupation space is little, and manufacturing and installation cost are low, and the construction is convenient, the cycle is short, but reuse, the later maintenance of being convenient for, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of municipal drainage pipe technique and specifically relates to a shallow drainage pipe protection architecture that buries of lattice formula.
Background
At present, the construction of drainage pipeline facilities is gradually perfected in each place, and the pipeline construction is evolved from an original main pipe with large pipe diameter and deep buried to a branch pipe with small pipe diameter and deep buried so as to collect and enter sewage discharged by each household into a sewage plant for treatment as far as possible. Generally, drainage pipelines are generally built under pedestrian or roadway roads, and if the buried depth is shallow, vibration and load generated by pedestrians or vehicles can have certain influence on the structure of the pipeline, so that dislocation, cracks and the like can occur, and therefore, sewage leaks to pollute soil and surrounding environment.
For a shallow-buried drainage pipeline, the design standard of outdoor drainage has clear requirements, namely, when the soil covering depth of the top of the pipeline is less than a specified value, a structural reinforced pipe or a structural reinforcing measure is adopted, the soil covering on the top of a lower pipeline of a sidewalk is not less than 0.6m, and the soil covering on the top of a lower pipeline of a roadway is not less than 0.7m.
In the current engineering, a common structural reinforcement measure is to integrally surround the drainage pipeline by using reinforced concrete or plain concrete so as to achieve the purpose of protecting the pre-buried drainage pipeline for a long time. However, the measures have the disadvantages of complicated working procedures, long working period, high cost, occupation of top space and difficult pipeline maintenance in the using process; furthermore, since the pipeline is buried shallowly, excessive cost is not generally invested to separately protect the pipeline when not necessary, so that the pipeline reinforcing measure has limitations of space and cost.
Therefore, the prior art is still further improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shallow drainage pipe protection architecture that buries of lattice formula aims at solving the one or more problem that exists among the prior art.
The technical scheme of the utility model as follows:
the technical scheme provides a lattice type shallow buried drainage pipeline protection structure which comprises a lattice type plate structure, wherein the lattice type plate structure comprises a plane bearing plate and a broken line type plate, and the broken line type plate is fixedly connected with one surface of the plane bearing plate; the latticed shallow-buried drainage pipeline protection structure is installed between a road surface and a drainage pipeline, the other surface of the plane bearing plate faces the road surface, and the broken line type plate faces the drainage pipeline.
Furthermore, the plane bearing plate is made of a plane steel plate material; the broken line type plate is made of a broken line type steel plate material.
Further, the angle of the fold line type plate is less than or equal to 90 degrees.
Furthermore, the plurality of lattice type plate structures are sequentially spliced and fixed from front to back along the length direction of the drainage pipeline, the length direction of the lattice type plate structures is parallel to the length direction of the drainage pipeline, and the width direction of the lattice type plate structures is parallel to the circumferential surface of the drainage pipeline and is perpendicular to the length direction of the drainage pipeline.
Furthermore, the broken line type plate is fixedly connected with one surface of the plane bearing plate through welding; and the two lattice type plate structures are spliced and fixed by welding.
Further, the length L of the lattice type plate structure is less than or equal to 3m; the width of the lattice type plate structure is 2 (D0 + S), wherein D0 is the diameter of the drainage pipeline, and S is the minimum vertical distance between the plane bearing plate and the drainage pipeline; the circle center of the circumferential surface of the drainage pipeline and the symmetrical plane of the lattice type plate structure in the width direction are located on the same plane.
Furthermore, two sides of the lattice type plate structure in the width direction are respectively provided with a side support, the side supports are fixedly connected with the side of the plane bearing plate in the width direction, and the side supports are fixedly connected with the side of the broken line type plate in the width direction.
Furthermore, the side support is made of channel steel, and the section of the side support in the width direction of the lattice type plate structure is U-shaped.
Furthermore, the lattice type plate structure further comprises a pull rod, the pull rod penetrates through the whole lattice type plate structure along the width direction of the lattice type plate structure from a gap of a broken line of the broken line type plate, one end of the pull rod penetrates through one side surface support and then is fixedly connected with the side surface support, and the other end of the pull rod penetrates through the other side surface support and then is fixedly connected with the side surface support.
Furthermore, the pull rod is located at the middle position of the height direction of the broken line type plate, namely the distance H = H/2,H between the pull rod and the plane force bearing plate is the height value of the broken line type plate.
According to the technical scheme, the laid drainage pipeline is protected, the plane bearing plate is arranged as a main bearing surface, the broken line type plate is matched to enhance the space rigidity of the drainage pipeline, and the U-shaped channel steel support and the high-strength bolt pull rod on the side face are matched to form a lattice type protection structure with high integral deformation resistance, so that the influence of vibration and load generated by people or vehicles on the drainage pipeline structure is reduced, and the drainage pipeline is effectively protected for a long time; whole protection architecture sets up rationally, simple structure, and the bulk rigidity is good, and occupation space is little, and manufacturing and installation cost are low, and the construction is convenient, the cycle is short, but reuse, the later maintenance of being convenient for, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the middle lattice type shallow buried drainage pipeline protection structure of the present invention after the installation is completed.
Fig. 2 isbase:Sub>A sectional view taken along the planebase:Sub>A-base:Sub>A of fig. 1 according to the present invention.
Fig. 3 is a sectional view taken along the plane B-B of fig. 1 in the present invention.
Reference numerals:
a plane bearing plate 1; a broken line type plate 2; a road surface 3; a water discharge pipeline 4; a side support 5; a pull rod 6.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting 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. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.
As shown in fig. 1 to 3, a lattice type shallow buried drainage pipeline protection structure for protecting a drainage pipeline comprises a lattice type plate structure, wherein the lattice type plate structure comprises a plane bearing plate 1 and a fold line type plate 2, and the fold line type plate 2 is fixedly connected with one surface of the plane bearing plate 1; the shallow drainage pipe protection architecture that buries of lattice formula is installed between road surface 3 and drainage pipe 4, the another side of plane load panel 1 is to road surface 3 (the shallow soil body of filling certain thickness between drainage pipe protection architecture and the road surface 3 of burying of lattice formula warp the buffering area as the atress), broken line type panel 2 is to drainage pipe 4 (the shallow soil body of filling certain thickness between drainage pipe protection architecture and the drainage pipe 4 of burying of lattice formula warp the buffering area as the atress).
In the technical scheme, the plane bearing plate 1 is arranged as a main bearing surface and is matched with the broken line type plate 2 to enhance the space rigidity of the plane bearing plate so as to reduce the influence of vibration and load generated by people or vehicles on the structure of the drainage pipeline 4 and protect the drainage pipeline 4.
In some embodiments, the planar bearing plate 1 is made of a planar steel plate. The steel plate has the advantages of high wear resistance, excellent impact resistance, long service life and the like, and can bear vibration and load generated by common people or vehicles.
In some embodiments, the broken line type plate 2 is made of broken line type steel plate. The steel plate has the advantages of high wear resistance, excellent impact resistance, long service life and the like, and can bear vibration and load generated by common people or vehicles.
In some specific embodiments, the broken line type plate 2 comprises a bottom plate and a broken line plate, one side of the broken line plate is arranged on the bottom plate, and the other side of the broken line plate is fixedly connected with one side of the plane bearing plate 1. Through the structure, the drainage pipeline protection structure with good space rigidity and bearing strength is formed.
In some embodiments, the angle of the fold line of the said broken line type sheet material 2 is less than or equal to 90 degrees. Because triangle-shaped has stability, has characteristics firm, withstand voltage, so this technical scheme adopts broken line type panel 2 in order to strengthen the space rigidity of whole structure, and in triangle-shaped's stability, from stabilizing to unstable order in proper order: regular triangle, acute triangle, right triangle, obtuse triangle, so in this technical scheme, the broken line angle should not be too big to reduce the space rigidity of whole structure.
In some specific embodiments, in order to improve the connection strength, the broken line type plate 2 is fixedly connected with one surface of the plane bearing plate 1 by welding; the welding can provide enough connection strength, and the operation is simple and convenient.
Since the drain pipes 4 all have a certain length, in order to protect the drain pipes 4, the dimension of the lattice type shallow buried drain pipe protection structure along the length direction of the drain pipes 4 is matched with the dimension of the drain pipes 4, when a single lattice type plate structure (the length is enough) is arranged, although the drain pipes 4 can also be protected, the larger the dimension is, the plane stress strength gradually weakens from the edge to the middle point, in order to improve the bearing strength of the whole structure as much as possible, the lattice type plate structure is provided with a plurality of lattice type plate structures, the plurality of lattice type plate structures are sequentially spliced and fixed from front to back along the length direction of the drain pipes 4, the length direction of the lattice type plate structure is parallel to the length direction of the drain pipes 4 (a-a in fig. 2 and 3 is the length of the drain pipes 4), and the width direction of the lattice type plate structure is parallel to the circumferential surface of the drain pipes 4 and is perpendicular to the length direction of the drain pipes 4. The splicing is realized along the length direction of the drainage pipeline 4 by arranging a plurality of lattice type plate structures, so that the bearing strength of the whole structure is improved as much as possible.
In some embodiments, the two lattice type plate structures are spliced and fixed by welding; the welding can provide enough connection strength, and the operation is simple and convenient.
In some embodiments, the symmetry axis of the lattice plate structure passes through the center of the drainage pipe 4 in the width direction of the lattice plate structure; in this way, the drain pipe 4 is placed below the middle of the lattice plate structure, ensuring that the lattice plate structure provides balanced protection for the entire drain pipe 4.
In order to further improve the rigidity and the bearing strength of the whole structure, the length L of the lattice type plate structure is less than or equal to 3m, the width of the lattice type plate structure =2 (D0 + S), wherein D0 is the diameter of the drainage pipeline 4, S is the minimum vertical distance between the plane bearing plate 1 and the drainage pipeline 4 (wherein S is more than or equal to 150 mm), the circle center of the circumferential surface of the drainage pipeline 4 and the symmetrical plane of the lattice type plate structure in the width direction are located on the same plane (namely the vertical distances from the edges of the two sides of the lattice type plate structure in the width direction to the circle center of the drainage pipeline 4 are consistent), and the drainage pipeline 4 is protected in a balanced manner.
In order to improve the pressure resistance and rigidity of the whole structure, two sides of the lattice type plate structure in the width direction are respectively provided with a side support 5, the side supports 5 are fixedly connected with the side of the plane bearing plate 1 in the width direction, and the side supports 5 are fixedly connected with the side of the broken line type plate 2 in the width direction; the two side supports 5 improve the connecting force of the whole structure from two sides, so that the connecting strength of the whole structure is better.
Wherein, the side support 5 can adopt different steel structures according to actual need. In some specific embodiments, the side support 5 is made of channel steel, and the section of the side support 5 along the width direction of the lattice type plate structure is arranged in a U shape; the U-shaped channel steel can provide compressive strength in the vertical direction.
In order to further improve the connection strength and the compression resistance of the whole structure, the lattice type plate structure further comprises a pull rod 6, the pull rod 6 penetrates through the whole lattice type plate structure from the gap of the fold lines of the fold line type plate 2 along the width direction of the lattice type plate structure, one end of the pull rod 6 penetrates through one side support 5 and then is fixedly connected with the side support 5, and the other end of the pull rod 6 penetrates through the other side support 5 and then is fixedly connected with the side support 5.
In some embodiments, one end of the pull rod 6 passes through one of the side supports 5 and is screwed into a bolt, so that one end of the pull rod 6 is fixedly connected with the side support 5, and the other end of the pull rod 6 passes through the other side support 5 and is screwed into a bolt, so that the other end of the pull rod 6 is fixedly connected with the side support 5.
In some embodiments, the tie bar 6 is located at the middle position in the height direction of the broken line type plate 2, that is, the distance H = H/2,H between the tie bar 6 and the plane force bearing plate 1 is the height value of the broken line type plate 2. In this way, the tie bar 6 is arranged at the middle position in the height direction of the broken line type plate 2, and the structural strength at each position is balanced as much as possible.
The construction process of the lattice type shallow buried drainage pipeline protection structure is approximately as follows: in order to protect the structure, the lattice type plate structure is manufactured in sections and is welded and spliced along the length direction of the drainage pipeline 4 after being transported to a construction site; and then excavating a pipeline groove, backfilling soil to the installation position of the latticed shallow-buried drainage pipeline protection structure and compacting after the drainage pipeline 4 is buried according to requirements, flatly placing the latticed shallow-buried drainage pipeline protection structure on a compacted soil layer, backfilling the soil to a roadbed according to requirements, and finally repairing the road, wherein the whole construction process is finished. Whole work progress is convenient, and construction cycle is short, but this lattice formula is shallow buries drainage pipe protection architecture recycle, and later maintenance is convenient, with low costs, and occupation space is little, and the practicality is strong.
In the description of the present specification, reference to the description of "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A latticed shallow buried drainage pipeline protection structure is characterized by comprising a latticed plate structure, wherein the latticed plate structure comprises a plane bearing plate and a fold line type plate, and the fold line type plate is fixedly connected with one surface of the plane bearing plate; the latticed shallow-buried drainage pipeline protection structure is installed between a road surface and a drainage pipeline, the other surface of the plane bearing plate faces the road surface, and the broken line type plate faces the drainage pipeline.
2. The lattice type shallow buried drainage pipeline protection structure of claim 1, wherein the planar bearing plate is made of a planar steel plate material; the broken line type plate is made of broken line type steel plate materials.
3. The lattice type shallow buried drain pipe protection structure as claimed in claim 1, wherein the angle of the folding line of said folding line type plate is not more than 90 °.
4. The lattice type shallow buried drain pipe protection structure of claim 1, wherein a plurality of said lattice type plate structures are arranged, a plurality of said lattice type plate structures are sequentially spliced and fixed from front to back along the length direction of the drain pipe, the length direction of said lattice type plate structures is parallel to the length direction of the drain pipe, the width direction of said lattice type plate structures is parallel to the circumferential surface of the drain pipe and perpendicular to the length direction of the drain pipe.
5. The lattice type shallow buried drainage pipeline protection structure of claim 4, wherein the broken line type plate is fixedly connected with one surface of the plane bearing plate by welding; and the two lattice type plate structures are spliced and fixed by welding.
6. The lattice type shallow buried drainage pipeline protection structure of claim 1, wherein the length L of the lattice type plate structure is less than or equal to 3m; the width of the lattice type plate structure is 2 (D0 + S), wherein D0 is the diameter of the drainage pipeline, and S is the minimum vertical distance between the plane bearing plate and the drainage pipeline; the circle center of the circumferential surface of the drainage pipeline and the symmetrical plane of the lattice type plate structure in the width direction are located on the same plane.
7. The lattice type shallow buried drainage pipeline protecting structure of claim 1, wherein a side support is respectively arranged on both sides of the lattice type plate structure in the width direction, the side support is fixedly connected with the side of the plane bearing plate in the width direction, and the side support is fixedly connected with the side of the broken line type plate in the width direction.
8. The lattice type shallow buried drain pipe protection structure as claimed in claim 7, wherein said side support is made of channel steel, and said side support is provided with a U-shape in cross section along the width direction of the lattice type plate structure.
9. The lattice type shallow buried drain pipe protection structure of claim 1, wherein the lattice type plate structure further comprises a pull rod, the pull rod penetrates through the whole lattice type plate structure from the gap of the fold lines of the fold line type plate along the width direction of the lattice type plate structure, one end of the pull rod penetrates through one of the side supports and then is fixedly connected with the side support, and the other end of the pull rod penetrates through the other side support and then is fixedly connected with the side support.
10. The lattice type shallow buried drainage pipeline protection structure of claim 9, wherein the pull rod is located at the middle position in the height direction of the broken line type plate, that is, the distance H = H/2,H between the pull rod and the plane bearing plate is the height value of the broken line type plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222597748.7U CN218374023U (en) | 2022-09-29 | 2022-09-29 | Shallow drainage pipe protection architecture that buries of lattice formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222597748.7U CN218374023U (en) | 2022-09-29 | 2022-09-29 | Shallow drainage pipe protection architecture that buries of lattice formula |
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| Publication Number | Publication Date |
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| CN218374023U true CN218374023U (en) | 2023-01-24 |
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| CN202222597748.7U Active CN218374023U (en) | 2022-09-29 | 2022-09-29 | Shallow drainage pipe protection architecture that buries of lattice formula |
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| CN (1) | CN218374023U (en) |
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