CN217438839U

CN217438839U - Corrugated steel structure ditch

Info

Publication number: CN217438839U
Application number: CN202220550300.7U
Authority: CN
Inventors: 郭法强; 刘江; 王志宏; 薛松; 张广荣
Original assignee: Hengshui Yitong Pipe Industry Co Ltd
Current assignee: Hengshui Yitong Pipe Industry Co Ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-09-16
Anticipated expiration: 2032-03-14

Abstract

The utility model provides a corrugated steel structure ditch belongs to corrugated steel technical field, including a plurality of units of assembling, it is a plurality of the length direction who assembles the unit along the ditch sets gradually, the side of assembling the unit all be provided with be used for with assemble the unit with adjacent assemble the first linkage unit of unit connection. The assembling units are formed by sequentially assembling a plurality of corrugated steel plates, and a second connecting unit is arranged between every two adjacent corrugated steel plates. The utility model provides a corrugated steel structure ditch, the body of assembling into the ditch through the ripple steel sheet can make the construction of ditch more swift convenient, has reduced the construction volume and the later maintenance of ditch construction to can also prevent that the seepage scheduling problem is leaked owing to the ditch lateral wall that the fracture produced, make the use safer life of corrugated steel structure ditch longer.

Description

Corrugated steel structure ditch

Technical Field

The utility model belongs to the technical field of the ripple steel, specifically speaking relates to a ripple steel construction ditch.

Background

The ditch is an important infrastructure of agricultural production, and especially the ditch in arid areas is the life line of agricultural production development. In the traditional water channel, a large amount of water permeates into the underground of the water channel in the water delivery process, so that the great loss of water delivery is caused. At present, a leakage-free cement ditch is vigorously constructed in a drought area in order to save precious water resources, but the cement ditch has the problem that maintenance is needed after the cement ditch is laid due to large construction amount in the construction process. In addition, the cement canal is also prone to damage such as cracking and leakage under natural conditions. And when the cement canal is repaired, the water flow in the canal needs to be cut off to stop water delivery, which seriously influences the implementation of irrigation water delivery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrugated steel structure ditch aims at solving the ditch among the prior art and has the construction volume to lay the problem that the back needs the maintenance and the later stage takes place to break the seepage easily greatly.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a corrugated steel structure ditch for the drainage, including a plurality of units of assembling, it is a plurality of the unit of assembling sets gradually along the length direction of ditch, the side of assembling the unit all be provided with be used for with assemble the unit with adjacent assemble the first linkage unit that the unit is connected. The assembling units are formed by sequentially assembling a plurality of corrugated steel plates, and a second connecting unit is arranged between every two adjacent corrugated steel plates.

In a possible implementation manner, each assembling unit is formed by sequentially assembling a plurality of corrugated steel plates, and a second connecting unit is further arranged between two adjacent corrugated steel plates.

In a possible implementation manner, the first connection unit and the second connection unit each include a connection flange disposed on a circumference of the corrugated steel plate, and a fastening member penetrating through the connection flange, and a mounting hole for the fastening member to pass through is disposed on the connection flange.

In a possible implementation manner, a sealing gasket or a sealing filler is arranged between the connecting flanges on two adjacent corrugated steel plates.

In a possible implementation mode, the cross section of the assembling unit is trapezoidal, the assembling unit comprises two inclined parts and a horizontal part, the inclined parts are arranged at included angles, the horizontal part is arranged between the two inclined parts, and a fixing anchor rod used for fixing the inclined parts is arranged at the inclined parts.

In a possible implementation manner, an angle connecting piece is further arranged between the inclined part and the horizontal part, and a first plane used for being matched with an end head of the inclined part and a second plane used for being matched with an end head of the horizontal part are respectively arranged on the angle connecting piece.

In a possible implementation manner, the cross section of the assembling unit passing through the vertical plane is rectangular, and the assembling unit comprises two supporting vertical parts arranged at intervals and a horizontal part arranged between the two supporting vertical parts and positioned at the bottom of the supporting vertical parts.

In a possible implementation mode, the two sides of the opening of the assembling unit are further provided with installation plate bodies with lengths arranged along the length direction of the ditch, a plurality of installation via holes which are arranged at intervals are arranged on the installation plate bodies, and each installation via hole is internally provided with a fixed anchor rod.

In a possible implementation manner, the mouth of the assembling unit is further provided with a reinforcing bracket, and two ends of the reinforcing bracket are fixedly arranged on two sides of the assembling unit respectively.

The utility model provides a corrugated steel structure ditch's beneficial effect lies in: compared with the prior art, a plurality of assembling units assembled by corrugated steel plates are sequentially placed in a channel on the ground, and the assembling units are connected with one another to form a water channel body for water flow to pass through. The utility model discloses corrugated steel structure ditch, the body of assembling into the ditch through the ripple steel sheet can make the construction of ditch more swift convenient, has reduced the construction volume and the later maintenance of ditch construction to can also prevent that the seepage scheduling problem is leaked owing to the ditch lateral wall that the fracture produced to cement, make the use safer life of corrugated steel structure ditch longer.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a corrugated steel structure water channel provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a corrugated steel structure canal provided in embodiment 2 of the present invention;

fig. 3 is a schematic structural view of a corrugated steel structure canal provided in embodiment 3 of the present invention;

fig. 4 is a schematic structural view of a corrugated steel structure ditch provided in embodiment 4 of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

fig. 6 is a schematic structural diagram of a second connection unit according to an embodiment of the present invention;

fig. 7 is an enlarged schematic view of the structure at B in fig. 6.

In the figure: 1. assembling units; 101. an inclined portion; 102. a horizontal portion; 103. a support upright part; 2. a corrugated steel plate; 3. a connecting flange; 4. a fastener; 5. sealing gaskets; 6. an angle connector; 7. installing a plate body; 8. fixing an anchor rod; 9. a reinforcing bracket; 10. sealing the filler; 11. and a pressing piece.

Detailed Description

In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 2 together, a corrugated steel structure canal according to the present invention will now be described. Corrugated steel structure ditch, including a plurality of unit 1 of assembling, it is a plurality of assemble unit 1 and set gradually along the length direction of ditch, the side of assembling unit 1 all be provided with be used for with assemble unit 1 and adjacent assemble the first linkage unit that unit 1 connects. The assembling units 1 are formed by sequentially assembling a plurality of corrugated steel plates 2, and a second connecting unit is arranged between every two adjacent corrugated steel plates 2.

The corrugated steel structure ditch that this embodiment provided compares with prior art, through with a plurality ofly place subaerial passageway in proper order with assembling unit 1 that form by corrugated steel plate 2 to will assemble unit 1 interconnect and form the ditch body that is used for rivers to pass through. The utility model discloses corrugated steel structure ditch, through corrugated steel plate 2 makeup into the body of ditch, can make the construction of ditch more swiftly convenient, reduced the construction volume and the later maintenance of ditch construction to can also prevent that the seepage scheduling problem is leaked owing to the ditch lateral wall that the fracture produced, make corrugated steel structure ditch use safer, also prolonged the life of ditch.

Specifically, in order to increase the service life of the whole assembly unit 1, an anti-corrosion coating is further arranged on the surface of the corrugated steel plate 2 forming the assembly unit 1, hot-dip galvanizing corrosion resistance is generally adopted, and high-molecular paint spraying corrosion resistance or a process combining galvanizing and other corrosion resistance can be adopted according to different use environments.

In some possible implementations, the above feature assembling unit 1 adopts a structure as shown in fig. 6. Referring to fig. 3, each of the characteristic assembling units 1 is formed by sequentially assembling a plurality of corrugated steel plates 2, and a second connecting unit is further disposed between two adjacent corrugated steel plates 2. The corrugated steel plate 2 is bent into a shape matched with the cross section of the channel on the ground, and then the corrugated steel plate 2 is sequentially assembled to form an assembling unit 1, so that the assembling of the assembling unit 1 is more convenient. Wherein, when the size of the passage on the ground is smaller, a corrugated steel plate 2 can be used for bending into the splicing unit 1.

On the basis of the assembly unit 1, as shown in fig. 6 and 7, the first connection unit and the second connection unit each include a connection flange 3 disposed on the circumference of the corrugated steel plate 2 and a fastening member 4 penetrating the connection flange 3, and the connection flange 3 is provided with a mounting hole for the fastening member 4 to pass through. Can lean on two flange 3 each other when two corrugated steel plate 2 need connect to pass fastener 4 through the mounting hole and realize the connection between two corrugated steel plate 2, can make the connection between two corrugated steel plate 2 and two connection of assembling unit 1 more firm.

The connecting flange 3 may be fixed to the periphery of the corrugated steel plate 2 by welding, or the connecting flange 3 may be formed by bending the edge of the corrugated steel plate 2. In a preferred embodiment, the connecting flanges 3 are arranged on the side of the splicing unit 1 far away from the ground soil (i.e. the inner side surface of the ditch body) for convenient installation.

In order to improve the sealing performance of the joint between two adjacent corrugated plates, as shown in fig. 7, a sealing gasket 5 or a sealing filler 10 located between two connecting flanges 3 is disposed between the connecting flanges 3 on two adjacent corrugated steel plates 2. In particular, the sealing gasket 5 is arranged between the two connection flanges 3. Wherein seal gasket 5 the service life of material selection is close the design life of ditch, and if service environment is abominable, also can select for use the combination formula to seal, fills sealed glue on being equipped with sealed the basis of filling up, is convenient for the maintenance in later stage and repairs after sealed glue is ageing.

In some possible implementations, as shown in fig. 1 and 4, the cross section of the building unit 1 is a trapezoid, the building unit 1 includes two inclined portions 101 disposed at an included angle, and a horizontal portion 102 disposed between the two inclined portions 101, and the inclined portions 101 are provided with fixing anchors 8 for fixing the inclined portions 101. Specifically, the corrugated steel plate 2 that fixed stock 8 runs through slope 101 department sets up, and the other end is located the inboard of ditch body in the one end of fixed stock 8 inserted soil, and the tip of fixed stock 8 still is provided with compresses tightly piece 11, can press the fastening to be fixed subaerial with assembling unit 1. Preferably, the installation site of the anchor 8 is sealed with a sealing compound to prevent leakage.

On the basis of the above-described characteristic assembling unit 1, as shown in fig. 4 and 5, an angle connecting member 6 is further provided between the inclined portion 101 and the horizontal portion 102, and the angle connecting member 6 is provided with a first plane for engaging with an end of the inclined portion 101 and a second plane for engaging with an end of the horizontal portion 102, respectively. Specifically, the first plane and the second plane of the angle connector 6 respectively abut against the connecting flange 3 of the corrugated steel plate 2. The end flange of the corrugated steel plate 2 does not need to be perpendicularly welded at an inclined angle. The connection of the inclined part 101 and the horizontal part 102 can be facilitated.

The angle connecting piece 6 can be made by bending a steel plate with a certain thickness, the shape of the angle connecting piece can be trapezoidal or triangular, mounting through holes for the fasteners 4 to pass through are formed in the first plane and the second plane of the angle connecting piece 6, and the angle connecting piece is connected with the connecting flange 3 through the fasteners 4.

In a variant embodiment of the above-described characteristic assembly unit 1, as shown in fig. 2, the cross section of the assembly unit 1 passing through the vertical plane is rectangular, and the assembly unit 1 includes two support upright portions 103 arranged at a distance from each other, and a horizontal portion 102 arranged between the two support upright portions 103 and at the bottom of the support upright portions 103. Specifically, the vertical supporting part 103 is perpendicular to the horizontal part 102, and the vertical supporting part 103 and the horizontal part 102 are assembled into a rectangle, so that the structure is firmer.

In a variant embodiment of the above-described characteristic assembly unit 1, as shown in fig. 3, the cross section of the assembly unit 1 passing through the vertical plane is circular arc, and the circular arc is adopted to improve the pressure-bearing capacity.

In some possible implementation manners, as shown in fig. 1 to 4, mounting plate bodies 7 are further provided on both sides of the mouth portion of the assembly unit 1, the mounting plate bodies 7 are provided with mounting through holes at intervals, and each mounting through hole is provided with a fixing anchor rod 8. One end of the fixed anchor rod 8 is located in the soil, and the other end of the fixed anchor rod is provided with a pressing piece 11 which presses the installation plate body 7, so that the assembly unit 1 is fixed more firmly.

In order to improve the overall strength of the assembly unit 1, as shown in fig. 2 and 3, a reinforcing bracket 9 is further provided at the mouth of the assembly unit 1, and both ends of the reinforcing bracket 9 are respectively fixed to both sides of the assembly unit 1.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a corrugated steel structure ditch, its characterized in that includes a plurality of units of assembling, and is a plurality of the unit of assembling sets gradually along the length direction of ditch, the side of assembling the unit all be provided with be used for with assemble the unit with adjacent assemble the first linkage unit that the unit is connected, assemble the unit and assemble in proper order by a plurality of corrugated steel plate and constitute, double-phase adjacent all still be provided with the second linkage unit between the corrugated steel plate.

2. The channel of claim 1, wherein the first connection unit and the second connection unit each comprise a connection flange disposed on a periphery of the deck plate, and a fastening member penetrating the connection flange, and the connection flange is provided with a mounting hole for the fastening member to pass through.

3. A channel of corrugated steel structure as claimed in claim 2, wherein a sealing gasket or a sealing filler is provided between the connecting flanges of two adjacent corrugated steel plates.

4. The raceway of claim 1, wherein the assembly unit has a trapezoidal cross section, the assembly unit includes two inclined portions arranged at an included angle and a horizontal portion arranged between the two inclined portions, and fixing anchors are provided at the inclined portions for fixing the inclined portions.

5. The channel of claim 4, further comprising an angle connector between the inclined portion and the horizontal portion, wherein the angle connector has a first flat surface for engaging with an end of the inclined portion and a second flat surface for engaging with an end of the horizontal portion.

6. The channel of claim 1, wherein the cross-section of the assembly unit in a vertical plane through which the assembly unit passes is rectangular, and the assembly unit comprises two upright support portions spaced apart from each other and a horizontal portion disposed between the upright support portions and at the bottom of the upright support portions.

7. The ditch with the corrugated steel structure as claimed in claim 1, wherein the assembling units are further provided with mounting plates at both sides of the mouth part along the length direction of the ditch, the mounting plates are provided with a plurality of mounting through holes arranged at intervals, and each mounting through hole is internally provided with a fixing anchor rod.

8. The ditch of claim 1, wherein the mouth of the assembly unit is further provided with a reinforcing bracket, and two ends of the reinforcing bracket are respectively and fixedly arranged at two sides of the assembly unit.