CN213313499U

CN213313499U - Lateral wall structure of steel structure sedimentation tank and steel structure sedimentation tank thereof

Info

Publication number: CN213313499U
Application number: CN202021395557.7U
Authority: CN
Inventors: 张波
Original assignee: Chengdu Huanneng Demei Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Chengdu Huanneng Demei Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-06-01
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a side wall structure of a steel structure sedimentation tank, which comprises a wall plate and a frame, wherein the frame is a hollow tubular structure and comprises two first frame pipes fixedly connected with the left side and the right side of the wall plate and two second frame pipes fixedly connected with the upper side and the lower side of the wall plate; the wall plate is of a wave-shaped structure, and the wave shape of the wall plate extends along the length direction of the second frame pipe. And a steel structure sedimentation tank using the side wall structure. The utility model adopts the hollow tubular structure as the frame, bends the wallboard to form the wave-shaped structure, and extends the wave-shape along the horizontal direction, so that the vertical part of the wallboard provides stronger bearing rigidity, the wave-shaped part of the wallboard provides extra bearing area, under the condition of the same board thickness, the bending deformation resistance is improved in multiples compared with the plane steel plate, and the structural strength can be satisfied only by adopting a single-layer wallboard; the whole weight is reduced by at least 20% compared with the traditional plane steel plate and the traditional frame structure, the transportation is convenient, the processing is easy, and the whole production efficiency is improved.

Description

Lateral wall structure of steel structure sedimentation tank and steel structure sedimentation tank thereof

Technical Field

The utility model relates to a structure engineering technical field especially relates to a lateral wall structure of steel construction sedimentation tank and steel construction sedimentation tank thereof.

Background

The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is widely used in a wastewater treatment process. The form of the sedimentation tank can be divided into three types of horizontal flow type, vertical flow type and radial flow type according to the water flow direction in the tank, the horizontal flow type sedimentation tank has simple structure, good sedimentation effect, stable working performance and wide use, but the occupied area is larger, and the concrete-built or masonry-lined soil tank is heavy and is not easy to move.

The sedimentation tank with the steel structure is designed based on the prior art, has a pool shape with less civil engineering construction, short construction period and relatively high economical efficiency, and is widely accepted by the market. Since most of steel structure sedimentation tanks are made by welding, the welding seam of the steel structure sedimentation tank is easy to deform during transportation, and therefore, the steel structure sedimentation tank is usually constructed by transporting material members to an actual working site and welding the material members on site. However, with the increase of the demand of people on the treatment capacity, the designed sedimentation tank structure and the volume are continuously increased, the length, the width and the height of the sedimentation tank structure can reach 10m 5m, the side wall of the existing steel structure sedimentation tank needs to be spliced and welded by a whole steel plate, the thickness of the steel plate needs to be correspondingly increased in order to meet the conditions of bending resistance, deformation resistance and pressure bearing stress, the weight of the steel plate is multiplied, and the field processing is more difficult.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a side wall structure of a steel structure sedimentation tank and a steel structure sedimentation tank thereof, which are light in weight, convenient to install, and satisfy structural strength.

A side wall structure of a steel structure sedimentation tank comprises a wall plate and a frame, wherein the frame is of a hollow tubular structure and comprises two first frame pipes fixedly connected with the left side and the right side of the wall plate and two second frame pipes fixedly connected with the upper side and the lower side of the wall plate; the wall plate is of a wave-shaped structure, and the wave shape of the wall plate extends along the length direction of the second frame pipe.

In one embodiment, the first frame tubes are parallel to each other and the second frame tubes are parallel to each other.

In one embodiment, the frame further comprises a reinforcing pipe, and the reinforcing pipe is arranged between the two second frame pipes and is perpendicular to the second frame pipes.

In one embodiment, the frame further comprises a support tube, wherein the support tube is arranged between the two first frame tubes and is positioned on the lower half side of the frame and is parallel to the second frame tube.

In one embodiment, the wave pattern of the wall plate is a trapezoidal wave pattern or a rectangular wave pattern formed alternately, or a zigzag wave pattern formed at intervals.

In one embodiment, the frame is made of rectangular tubes.

In one embodiment, the wall plate is fixedly connected with the frame in a double-sided continuous welding mode, and the height of a welding seam is the same as the thickness of the wall plate.

In one embodiment, the thickness of the wall plate is 4-6 mm; the effective width of the wall plate is 40-60 mm.

In one embodiment, the frame has a wall thickness of 5-8 mm; the cross-sectional width of the frame is greater than the effective width of the panel.

The utility model provides a steel construction sedimentation tank, includes the cell body lateral wall, the cell body lateral wall include a plurality of as above lateral wall structure, carry out the tailor-welding through first frame pipe between a plurality of lateral wall structures and connect.

Compared with the prior art, the utility model discloses a hollow tubular structure is as the frame, bends the shaping into the wave structure with the wallboard to make the wave form extend along the horizontal direction, make the vertical structure part of wallboard provide stronger bearing rigidity, the wave structure part of wallboard provides extra bearing area, under the equal thick condition of board, anti bending deformation ability contrast plane steel plate improves at double, only adopts the individual layer wallboard can satisfy structural strength; under the condition of meeting the structural strength, the whole weight is reduced by 20 percent compared with the traditional plane steel plate and the traditional frame structure, the transportation is convenient, the processing is easy, and the whole production efficiency is improved.

Drawings

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

Fig. 1 is a schematic structural view of a side wall structure of a steel structure sedimentation tank according to an embodiment of the present invention;

fig. 2 is a partial cross-sectional view of a wall panel according to an embodiment of the present invention;

fig. 3 is a partial cross-sectional view of another wall panel provided in accordance with an embodiment of the present invention;

fig. 4 is a partial cross-sectional view of another wall panel provided in accordance with an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a frame provided in an embodiment of the present invention;

fig. 6 is a schematic structural view of a side wall structure of another steel structure sedimentation tank provided by an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a side wall structure of another steel structure sedimentation tank provided by the embodiment of the present invention;

fig. 8 is a schematic structural diagram of a side wall structure of a sedimentation tank with another steel structure according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a steel structure sedimentation tank provided by the embodiment of the present invention.

Wherein: 1-wall plate, 11-wave crest, 12-wave trough, 21-first frame pipe, 22-second frame pipe, 23-reinforcing pipe, 24-supporting pipe, D1-plate wall thickness, D2-pipe wall thickness, H1-effective width, H2-cross section width, 10-side wall structure and 100-tank body side wall.

Detailed Description

In order to facilitate understanding of the present invention, the side wall structure of a steel structure settling tank and the steel structure settling tank will be described more fully with reference to the related drawings. The preferred embodiment of the side wall structure of the steel structure sedimentation tank and the steel structure sedimentation tank is shown in the attached drawings. However, the side wall structure of the steel structural settling tank and the steel structural settling tank thereof may be implemented in many different forms and are not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of the side wall structure of the steel structural settling tank and the steel structural settling tank more thorough.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "coupled" to another element, it can be directly coupled to the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the side wall structure of a steel structural settling tank and its steel structural settling tank is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the embodiment of the present invention provides a side wall structure of a steel structure sedimentation tank, which comprises a wall plate 1 and a frame, wherein the frame is a hollow tubular structure, and comprises two first frame pipes 21 fixedly connected to the left and right sides of the wall plate 1, and two second frame pipes 22 fixedly connected to the upper and lower sides of the wall plate 1; the wall plate 1 has a corrugated structure, and the corrugations extend along the length of the second frame tube 22. Through the side wall structure 10 that the wallboard 1 of wave structure and the frame of hollow structure constitute, satisfying under the condition of structural strength, whole dress weight reduces 20% at least than traditional plane steel sheet and traditional frame construction, and the transportation is convenient, and processing is light, has improved whole production efficiency.

More specifically, as shown in fig. 1, the wall plate 1 has a generally rectangular overall shape, and has left and right sides abutting against the outer walls of the two first frame pipes 21, and upper and lower sides abutting against the outer walls of the two second frame pipes 22, respectively, and is fixedly connected by welding; in other embodiments, because the frame is a hollow tubular structure, an insertion groove can be further formed in the frame, the wall plate 1 is inserted into the frame through the insertion groove, and then the gap at the insertion position is welded, so that the wall plate 1 and the frame are firmly connected. After the wallboard 1 and the frame are fixedly connected, the two first frame pipes 21 are parallel to each other, and the two second frame pipes 22 are parallel to each other, so that the side wall structure 10 is formed into a rectangle, and can be arranged in a direction perpendicular to the horizontal direction when a sedimentation tank is formed, edges and corners of corners are distinct, and the sedimentation tank is neat and attractive when a sedimentation tank group is formed. Generally speaking, the bending strength at a vertical object both ends is higher than bending strength in the middle of it, and the pressure of water is concentrated in the cell body lower floor, bend wallboard 1 shaping for the wave configuration after, extend wallboard 1's wave form along second frame pipe 22's length direction (extend along the horizontal direction promptly), can be so that wallboard 1's vertical structure part's tip is located the cell body lower floor, accept water lower part pressure, make wallboard 1 pressure-bearing reasonable, stable in structure, only adopt single-deck wallboard 1 can satisfy structural strength.

Further, as shown in fig. 2 to 4, the waveform of the wall plate 1 is a trapezoidal waveform or a rectangular waveform formed alternately, or a sawtooth waveform formed at intervals, one side surface of the waveform is a wave peak 11, the other side surface is a wave trough 12, and one side of the wave trough 12 is a plane, so that the processing and forming are convenient; when the sedimentation tank is formed, the wave crests 11 are inward, the wave troughs 12 are outward, the plane structures of the wave troughs 12 are parallel to the length direction of the second frame pipes 22, and the sedimentation tank is smooth and attractive outward and is not easy to deform.

Further, as shown in fig. 6, the frame further includes a reinforcing pipe 23, and the reinforcing pipe 23 is disposed between the two second frame pipes 22 and perpendicular to the second frame pipes 22, for increasing the lateral bearing strength of the sidewall structure 10. The reinforcing pipe 23 is also a hollow tubular structure as a part of the frame, and is connected to the wall plate 1 in the same manner as the first frame pipe 21 or the second frame pipe 22 is connected to the wall plate 1. Specifically, one end of the reinforcing pipe 23 is fixedly connected with the outer pipe wall of one second frame pipe 22, and the other end of the reinforcing pipe is fixedly connected with the outer pipe wall of the other second frame pipe 22, so that the whole frame is divided into a left part and a right part by the reinforcing pipe 23, the wall plate 1 is arranged into two parts at the moment, three sides of one wall plate 1 are fixedly connected with the first frame pipe 21 and the two second frame pipes 22, and are fixedly connected with the outer pipe wall on one side of the reinforcing pipe 23, three sides of the other wall plate 1 are fixedly connected with the first frame pipe 21 and the two second frame pipes 22, and are fixedly connected with the outer pipe wall on the other side of the reinforcing pipe 23. At this time, the reinforcing pipe 23 can also play a role in sealing as a structural part for reinforcing and supporting the tank body, and the integrity of the appearance is ensured on the premise of meeting the functionality. In general, the reinforcing pipes 23 are usually disposed when the length of the side wall structure 10 is greater than the height of the side wall structure 10, and if the length of the side wall structure 10 is too long, a plurality of reinforcing pipes 23 may be disposed to ensure that the length of the wall plate 1 on the left and right sides of each reinforcing pipe 23 in the horizontal direction is smaller than the height in the vertical direction, so that the side wall structure 10 has high bending and deformation resistance.

Further, as shown in fig. 7 and 8, the frame further includes a support pipe 24, and the support pipe 24 is disposed between the two first frame pipes 21 and located at the lower half side of the frame, and is parallel to the second frame pipe 22, for increasing the vertical bearing strength of the side wall structure 10. The reinforcing pipe 23 is also a hollow tubular structure as a part of the frame, and is connected to the wall plate 1 in the same manner as the first frame pipe 21 or the second frame pipe 22 is connected to the wall plate 1. Specifically, when the reinforcing pipe 23 is not provided, one end of the supporting pipe 24 is fixedly connected to the outer pipe wall of one first frame pipe 21, and the other end of the supporting pipe is fixedly connected to the outer pipe wall of the other first frame pipe 21, so that the whole frame is divided into an upper part and a lower part by the supporting pipe 24, the two wall plates 1 are provided, three sides of one wall plate 1 are fixedly connected to the second frame pipe 22 and the two first frame pipes 21, one side of the three side of the one wall plate is fixedly connected to the outer pipe wall on one side of the supporting pipe 24, three sides of the other wall plate 1 are fixedly connected to the second frame pipe 22 and the two first frame pipes 21, and the other side of the three side of the other wall plate is fixedly connected to the. When the reinforcing pipe 23 is arranged, the supporting pipes 24 are respectively arranged at two sides of the reinforcing pipe 23, one end of one side is fixedly connected with one side of the reinforcing pipe 23, and the other end is fixedly connected with the first frame pipe 21; one end of the other side is fixedly connected with the other side of the reinforcing pipe 23, and the other end is fixedly connected with the other first frame pipe 21; the support tube 24 and the reinforcing tube 23 divide the frame into four parts, and the wall plate 1 is also provided with four blocks which are respectively fixedly connected with the support tube 24, the reinforcing tube 23, the first frame tube 21 and the second frame tube 22 of each part of the frame. At this time, the supporting tube 24 can also play a role in sealing as a structural part for reinforcing and supporting the tank body, and the integrity of the appearance is ensured on the premise of meeting the functionality. Generally, the supporting pipes 24 are usually disposed on the lower half side of the frame when the height of the sidewall structure 10 is greater than three meters, and if the height of the sidewall structure 10 is too high, a plurality of supporting pipes 24 may be disposed on the lower half side of the frame to increase the supporting strength of the sidewall structure 10 and relieve the huge pressure of the lower part of the water body.

Furthermore, because of wallboard 1 and frame butt joint, so can adopt fillet welding's mode welding between wallboard 1 and the frame, wallboard 1 adopts two-sided continuous welding's mode and frame fixed connection, and the welding seam height is the same with wallboard thickness of wallboard 1, makes the connection firm. Specifically, the frame includes a first frame pipe 21, a second frame pipe 22, a reinforcing pipe 23 and a support pipe 24, and when the reinforcing pipe 23 and the support pipe 24 are provided, the welding manner between the wall plate 1 and the reinforcing pipe 23 and the support pipe 24 is the same as described above.

Further, as shown in fig. 1, 6, 7 and 8, the frame can be made and formed by rectangular pipes, including the first frame pipe 21, the second frame pipe 22, the reinforcing pipe 23 and the supporting pipe 24, which can be made and formed by rectangular pipes, and the regular shape of the rectangular pipe can be reasonably connected with the wall plate 1, so that the rectangular sedimentation tank is convenient to weld and fix, and the corners and corners are clear when the rectangular sedimentation tank is made, and the sedimentation tank group is neat and beautiful when formed.

Further, as shown in fig. 2, the thickness D1 of the wall plate 1 is 4-6mm, wherein 4mm is suitable for the side wall of the tank with a height of less than three meters, 5mm is suitable for the side wall of the tank with a height of 3-4 meters, and 6mm is suitable for the side wall of the tank with a height of 4-5 meters; the effective width H1 of wallboard 1 is 40-60mm, preferably 50mm, and wallboard 1 of different sizes is adopted according to different application scenarios correspondingly to satisfy bending resistance, deformation resistance and pressure-bearing stress conditions. For example, for a sidewall of the tank body with a height of 5 meters, a support pipe can be arranged at a position with a height of 1 meter, a support pipe can be arranged at a position with a height of 2 meters, the wall plate is divided into three parts in the height direction, and the lowermost wall plate adopts a plate wall thickness of 6mm and an effective width of 60 mm; the middle wall plate adopts the thickness of 5mm and the effective width of 50 mm; the uppermost panel is provided with a 4mm panel thickness and an effective width of 40mm, further reducing the overall weight by this rational distribution.

Further, as shown in fig. 5, the wall thickness D2 of the frame is 5-8mm, preferably 6 mm; the cross-sectional width H2 of the frame is greater than the effective width H1 of the wall plate 1 to receive the wall plate 1 and provide stable support. Specifically, the frame includes a first frame tube 21, a second frame tube 22, a reinforcing tube 23, and a support tube 24, and when the reinforcing tube 23 and the support tube 24 are provided, the size ranges of the reinforcing tube 23 and the support tube 24 are also the same as described above.

As shown in fig. 9, the embodiment of the utility model provides a steel construction sedimentation tank is still provided, including cell body lateral wall 100, cell body lateral wall 100 includes a plurality of as above lateral wall structure 10, carries out the tailor-welding connection through first frame pipe 21 between a plurality of lateral wall structures 10, can form rectangle cell body or polygon cell body according to actual demand. Preferably, 4 side wall structures 10 are adopted to be welded to form a rectangular tank body, so that the tank body is convenient to place, and the formed sedimentation tank group is neat and attractive.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The side wall structure of the steel structure sedimentation tank is characterized by comprising a wall plate and a frame, wherein the frame is of a hollow tubular structure and comprises two first frame pipes fixedly connected with the left side and the right side of the wall plate and two second frame pipes fixedly connected with the upper side and the lower side of the wall plate; the wall plate is of a corrugated structure, and the corrugations of the wall plate extend along the length direction of the second frame pipe.

2. The side wall structure of a steel structural settling tank of claim 1, wherein the two first frame tubes are parallel to each other; the two second frame pipes are parallel to each other.

3. The side wall structure of a steel structure sedimentation tank according to claim 2, wherein the frame further comprises a reinforcing pipe, and the reinforcing pipe is arranged between the two second frame pipes and is perpendicular to the second frame pipes.

4. The side wall structure of a steel structure sedimentation tank according to claim 2 or 3, wherein the frame further comprises a support pipe, the support pipe is arranged between the two first frame pipes and is positioned on the lower half side of the frame, and is parallel to the second frame pipe.

5. The side wall structure of a steel structure settling tank as claimed in claim 1, wherein the wave shape of the wall plates is a trapezoidal wave shape or a rectangular wave shape alternately formed, or a saw-tooth wave shape formed at intervals.

6. The side wall structure of a steel structure sedimentation tank of claim 1, wherein the frame is formed by rectangular pipes.

7. The side wall structure of a steel structure sedimentation tank of claim 1, wherein the wall plate is fixedly connected with the frame by double-sided continuous welding, and the height of the welding line is the same as the thickness of the wall plate.

8. The side wall structure of a steel structure settling tank of claim 1, wherein the wall thickness of the wall plate is 4-6 mm; the effective width of the wall plate is 40-60 mm.

9. The side wall structure of a steel structure sedimentation tank of claim 1, wherein the frame has a wall thickness of 5-8 mm; the frame has a cross-sectional width greater than the effective width of the wall panel.

10. A steel structure sedimentation tank, comprising a tank side wall, wherein the tank side wall comprises a plurality of side wall structures as claimed in claims 1 to 9, and the side wall structures are connected by the first frame pipe in a welding manner.