Corrugated steel snow protection wall

Abstract

The utility model provides a corrugated steel snow protection wall, which belongs to the technical field of corrugated steel and comprises a plurality of upright posts, a plurality of locking pieces, a plurality of corrugated steel plate groups and a plurality of fasteners, the upright posts are arranged in parallel at intervals and are provided with fixed sections and mounting sections, and the locking pieces are mounted on the mounting sections; the corrugated steel plate group is mounted on the mounting section and sequentially arranged from top to bottom, the corrugated steel plates are fixedly connected with the locking pieces, the corrugated steel plates are provided with end face protruding parts, and first mounting holes are formed in the end face protruding parts; a concave connecting surface is arranged on one side of the corrugated steel plate, a second mounting hole is formed in the concave connecting surface, and a third mounting hole is formed in the other side of the corrugated steel plate; the fasteners penetrate through the corresponding first mounting holes or the second mounting holes and the third mounting holes and are used for fixing the two vertically-adjacent corrugated steel plates or the two horizontally-adjacent corrugated steel plates. According to the corrugated steel snow protection wall provided by the utility model, the structure of the whole snow protection wall is simpler, the installation is convenient and fast, and the construction efficiency is higher.

Description

Technical Field

[0001] This utility model belongs to the field of corrugated steel technology, and more specifically, it relates to a corrugated steel snow wall. Background Technology

[0002] In recent years, with the peak period of transportation infrastructure construction, many new lines have been approved and opened. Western my country experiences long, cold, dry winters with strong winds and prolonged snow cover, frequently resulting in blowing snow disasters on highways and railways. Low temperatures and deep permafrost layers also prolong the setting time of poured concrete, even posing a risk of freezing and cracking. Snow walls are a crucial countermeasure and measure for preventing snow disasters. Existing snow walls are mostly built in remote areas and have complex structures, leading to difficult and inefficient construction. They also require on-site casting of formwork, making the construction process cumbersome. Furthermore, they are susceptible to freeze-thaw damage in permafrost environments, resulting in a short service life. Therefore, this application provides a corrugated steel snow wall. Utility Model Content

[0003] The purpose of this utility model is to provide a corrugated steel snow wall to solve the technical problems of complex snow wall structure, which leads to difficult construction and low construction efficiency in the existing technology.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a corrugated steel snow wall, comprising:

[0005] The columns are numerous and arranged in parallel at intervals; each column has a fixed section extending below the ground and an installation section located above the ground.

[0006] Multiple locking components are installed on multiple mounting sections.

[0007] Multiple corrugated steel plate assemblies are installed on the mounting sections of multiple columns, and the multiple corrugated steel plate assemblies are arranged vertically in sequence. Each corrugated steel plate in the corrugated steel plate assembly is fixedly connected to the fastener. The upper and lower ends of each corrugated steel plate are provided with horizontally arranged end face protrusions, and the end face protrusions are provided with first mounting holes. The end face protrusions of two adjacent corrugated steel plates are joined together. One side of each corrugated steel plate is provided with a recessed connecting surface for connecting two adjacent corrugated steel plates, and the recessed connecting surface is provided with a second mounting hole. The other side of each corrugated steel plate is provided with a third mounting hole corresponding to the second mounting hole.

[0008] Fasteners, in multiple quantities; the fasteners pass through the corresponding first mounting hole or second mounting hole or third mounting hole, and are used to fix two adjacent corrugated steel plates vertically or two adjacent corrugated steel plates horizontally.

[0009] In one possible implementation, the corrugated steel plates in the corrugated steel plate group are arranged in a rectangular array, and the corrugated steel plates that are adjacent vertically and horizontally are fixedly connected.

[0010] In one possible implementation, a ventilation gap is provided between two adjacent corrugated steel plate groups.

[0011] In one possible implementation, each of the corrugated steel plates has two connecting holes; the locking device includes a U-shaped rod and a first nut, with external thread sections at both ends of the U-shaped rod; the U-shaped rod is fitted onto the column, with both ends passing through the corresponding two connecting holes, and is locked and fixed to the column using the first nut threaded onto the external thread section.

[0012] In one possible implementation, the outer surface of the column is provided with a U-shaped groove for installation in conjunction with the U-shaped rod.

[0013] In one possible implementation, the end face protrusion is formed by bending outward from the upper and lower ends of the corrugated steel plate, and the end face protrusion is perpendicular to the corrugated steel plate.

[0014] In one possible implementation, the fastener includes a bolt, a second nut, and a retaining ring, the retaining ring being fitted onto the bolt, and the bolt passing through the first mounting holes on the two end face protrusions and being locked in place by the second nut.

[0015] In one possible implementation, there are multiple second mounting holes and multiple third mounting holes located on the corrugated steel plate, and the multiple second mounting holes and multiple third mounting holes are arranged at width intervals, and adjacent two second mounting holes or adjacent two third mounting holes are arranged alternately.

[0016] In one possible implementation, the lower end of the mounting section is provided with a pointed structure.

[0017] In one possible implementation, the corrugated steel plate has several through holes.

[0018] The beneficial effects of the corrugated steel snow wall provided by this utility model are as follows: Compared with the prior art, the corrugated steel snow wall of this utility model, when installed, first fixes multiple columns in the working position, with multiple columns arranged in a row and spaced apart; the fixing section on the lower side of the column enters below the ground to fix the column on the ground, while the installation section is located above the ground, and fasteners are pre-installed on the column; then, multiple corrugated steel plate assemblies are installed, with multiple corrugated steel plates in the corrugated steel plate assembly installed on the corresponding columns and fixedly connected to the columns with fasteners. At the same time, the end face protrusions of adjacent corrugated steel plates are butted together and the first mounting holes are aligned, and fasteners are used to pass through the first mounting holes to securely connect them. Two adjacent corrugated steel plates on the left and right are tightly overlapped through a recessed connecting surface, and then fasteners are used to pass through the second and third mounting holes to securely connect the two adjacent corrugated steel plates together, thus forming the entire corrugated steel plate assembly. In this way, the structure of the entire snow wall is relatively simple, the installation is convenient, and the construction efficiency is high. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a front view of a corrugated steel snow wall provided in an embodiment of the present utility model;

[0021] Figure 2 A top view of the corrugated steel snow wall provided in an embodiment of this utility model;

[0022] Figure 3 A side view of a corrugated steel snow wall provided in an embodiment of this utility model;

[0023] Figure 4 A front view of the corrugated steel plate provided in an embodiment of this utility model;

[0024] Figure 5 A top view of the corrugated steel plate provided in an embodiment of this utility model;

[0025] Figure 6 A side view of the corrugated steel plate provided in an embodiment of this utility model;

[0026] Figure 7 A schematic diagram showing the connection of the column, locking device, and corrugated steel plate provided in an embodiment of this utility model;

[0027] Figure 8A schematic diagram showing the connection of two corrugated steel plates provided in an embodiment of this utility model;

[0028] Figure 9 for Figure 8 Enlarged view of point A in the middle.

[0029] The following are the labeling elements in the figure:

[0030] 1. Column; 11. Fixing section; 12. Mounting section; 13. Ventilation spacing; 14. Pointed structure; 2. Locking fastener; 21. U-shaped rod; 22. First nut; 23. External thread section; 3. Corrugated steel plate assembly; 31. Corrugated steel plate; 32. End face protrusion; 33. First mounting hole; 34. Recessed connecting surface; 35. Second mounting hole; 36. Third mounting hole; 37. Through hole; 4. Fastener; 41. Bolt; 42. Second nut; 43. Snap ring. Detailed Implementation

[0031] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0033] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] Please see Figures 1 to 9The present invention provides a description of a corrugated steel snow wall. A corrugated steel snow wall includes columns 1, fasteners 2, corrugated steel plate assemblies 3, and fasteners 4. Multiple columns 1 are arranged parallel to each other at intervals. Each column 1 has a fixing section 11 extending below the ground and an installation section 12 located above the ground. Multiple fasteners 2 are installed on multiple installation sections 12. Multiple corrugated steel plate assemblies 3 are installed on multiple installation sections 12 of the columns 1, and the multiple corrugated steel plate assemblies 3 are arranged vertically. Each corrugated steel plate 31 in the corrugated steel plate assembly 3 is fixedly connected to the fasteners 2. The upper and lower ends of each corrugated steel plate 31 are provided with horizontally arranged end face protrusions 32. A first mounting hole 33 is provided on the protruding part 32 of the surface, and the protruding parts 32 of the end faces of two adjacent corrugated steel plates 31 are joined together; one side of the corrugated steel plate 31 is provided with a recessed connecting surface 34 for connecting two adjacent corrugated steel plates 31 on the left and right, and a second mounting hole 35 is provided on the recessed connecting surface 34; the other side of the corrugated steel plate 31 is provided with a third mounting hole 36 corresponding to the second mounting hole 35; there are multiple fasteners 4; the fasteners 4 pass through the corresponding first mounting hole 33 or second mounting hole 35 and third mounting hole 36 to fix two adjacent corrugated steel plates 31 on the top and bottom or two adjacent corrugated steel plates 31 on the left and right.

[0036] Compared with the prior art, the corrugated steel snow wall provided by this utility model has the following installation method: First, multiple columns 1 are fixed in the working position, arranged in a row and spaced apart. The fixing section 11 on the lower side of the column 1 enters below the ground to fix the column 1 on the ground, while the installation section 12 is located above the ground. At the same time, fasteners 2 are pre-installed on the column 1. Then, multiple corrugated steel plate groups 3 are installed. Multiple corrugated steel plates 31 in the corrugated steel plate group 3 are installed on the corresponding columns 1 and fixedly connected to the columns 1 using fasteners 2. At the same time, the end face protrusions 32 of the adjacent corrugated steel plates 31 are butted together and the first mounting holes 33 are aligned. Fasteners 4 are used to pass through the first mounting holes 33 to securely connect them. Two adjacent corrugated steel plates 31 on the left and right are tightly overlapped through a recessed connecting surface 34. Then, fasteners 4 are used to pass through the second mounting holes 35 and the third mounting holes 36 to securely connect the two adjacent corrugated steel plates 31 together, thereby forming the entire corrugated steel plate group 3. This method simplifies the structure of the snow barrier, makes installation convenient, and increases construction efficiency.

[0037] Please see Figures 1 to 6As a specific embodiment of the corrugated steel snow wall provided by this utility model, the multiple corrugated steel plates 31 in the corrugated steel plate group 3 are arranged in a rectangular array, and the corrugated steel plates 31 adjacent vertically and horizontally are all fixedly connected. The multiple corrugated steel plates 31 in a corrugated steel plate group 3 are arranged in multiple rows and columns, and the two corrugated steel plates 31 adjacent horizontally or vertically are fixedly connected. This method makes the installation of the corrugated steel plate group 3 more convenient and faster. Specifically, each corrugated steel plate 31 is fixedly installed on the column 1, while overlapping or butt-joining other adjacent corrugated steel plates 31.

[0038] Please see Figure 1 As a specific embodiment of the corrugated steel snow wall provided by this utility model, a ventilation gap 13 is provided between two adjacent corrugated steel plate groups 3; the ventilation gap 13 firstly ensures that the entire snow wall has good ventilation performance and is not easily blown down by strong winds. Furthermore, the ventilation gap 13 also reduces the number of corrugated steel plates 31 required for installation.

[0039] Please see Figures 1 to 3 , Figure 7 As a specific embodiment of the corrugated steel snow wall provided by this utility model, each corrugated steel plate 31 has two connecting holes; the locking fastener 2 includes a U-shaped rod 21 and a first nut 22, and both ends of the U-shaped rod 21 are provided with external thread sections 23; the U-shaped rod 21 is fitted onto the column 1, and both ends pass through the corresponding two connecting holes, and is locked and fixed to the column 1 by the first nut 22 threaded to the external thread section 23; the U-shaped rod 21 is clamped onto the column 1, and the external thread section 23 protrudes out of the column 1. When installing the corrugated steel plate 31, the two connecting holes on the corrugated steel plate 31 are respectively fitted with the two ends of the U-shaped rod 21, and then the first nut 22 is screwed onto the two external thread sections 23, thereby fixing the column 1 and the corrugated steel plate 31 together with the help of the U-shaped rod 21. Preferably, multiple U-shaped rods 21 are provided in the installation section 12 of each column 1, and multiple sets of connecting holes are provided on the corrugated steel plate 31, with two connecting holes in each set, and each set of connecting holes corresponds to one of the multiple U-shaped rods 21.

[0040] As a specific embodiment of the corrugated steel snow wall provided by this utility model, the outer side of the column 1 is provided with a U-shaped groove for installation with the U-shaped rod 21; in order to ensure that the U-shaped rod 21 is installed accurately and securely on the column 1, multiple U-shaped grooves are pre-opened on the outer side of the column 1. When installing the U-shaped rod 21, the inner side of the U-shaped rod 21 is adapted to the U-shaped groove for installation, thereby achieving the limiting installation of the U-shaped rod 21.

[0041] Please see Figures 4 to 6As a specific embodiment of the corrugated steel snow wall provided by this utility model, the end face protrusion 32 is formed by bending outward from the upper and lower ends of the corrugated steel plate 31, and the end face protrusion 32 is perpendicular to the corrugated steel plate 31; that is, the end face protrusion 32 and the corrugated steel plate 31 are integrally formed, which improves the connection strength and stability of the end face protrusion 32, thereby ensuring the reliable connection of two adjacent corrugated steel plates 31. The end face protrusion 32 is arranged horizontally and perpendicular to the corrugated steel plate 31, making the connection operation of two adjacent corrugated steel plates 31 more convenient.

[0042] Please see Figure 1 , Figures 7 to 9 As a specific embodiment of the corrugated steel snow wall provided by this utility model, the fastener 4 includes a bolt 41, a second nut 42, and a retaining spring 43. The retaining spring 43 is sleeved on the bolt 41, and the bolt 41 passes through the first mounting holes 33 on the two end face protrusions 32 and is locked and fixed with the second nut 42. After the end face protrusions 32 of the upper and lower ends of the two corrugated steel plates 31 are joined together, the bolt 41 passes through the two first mounting holes 33 and is locked and fixed with the second nut 42 to achieve a fixed connection at the ends of the two corrugated steel plates 31. At the same time, the retaining spring 43 can also be fitted on the bolt 41 to make the bolt 41 connection more secure. Similarly, after the recessed connecting surface 34 of one corrugated steel plate 31 overlaps with the other side of another corrugated steel plate 31, the bolt 41 passes through the second mounting hole 35 and the third mounting hole 36 and is locked and fixed with the second nut 42 to achieve a fixed connection on the sides of the two corrugated steel plates 31. At the same time, the retaining spring 43 can also be fitted on the bolt 41 to make the bolt 41 connection more secure.

[0043] Please see Figure 1 and Figure 4 As a specific embodiment of the corrugated steel snow wall provided by this utility model, there are multiple second mounting holes 35 and multiple third mounting holes 36 on the corrugated steel plate 31. These multiple second mounting holes 35 and multiple third mounting holes 36 are arranged at width intervals, and adjacent second mounting holes 35 or adjacent third mounting holes 36 are staggered. Since there are multiple second mounting holes 35 and multiple third mounting holes 36, after the sides of two corrugated steel plates 31 are joined, the multiple second mounting holes 35 and multiple third mounting holes 36 are aligned one-to-one. Then, multiple fasteners 4 are used to pass through two coaxially corresponding second mounting holes 35 and third mounting holes 36 respectively, achieving a fixed connection between the two corrugated steel plates 31 that are close to each other, and the fixing effect is more reliable. At the same time, the multiple second mounting holes 35 are staggered, and the multiple third mounting holes 36 are also staggered, thereby increasing the effective fixing area of ​​the fasteners 4 on the two corrugated steel plates 31, making the two corrugated steel plates 31 more firmly fixed.

[0044] Please see Figure 1and Figure 3 As a specific embodiment of the corrugated steel snow wall provided by this utility model, the lower end of the installation section 12 is provided with a pointed structure 14; that is, the lower end of the column 1 is set as a pointed structure 14, so that it can be inserted into the ground more conveniently.

[0045] Please see Figure 1 and Figure 4 As a specific embodiment of the corrugated steel snow wall provided by this utility model, the corrugated steel plate 31 is provided with a plurality of through holes 37; the through holes 37 on the corrugated steel plate 31 enable the snow wall to have good ventilation performance. The number of through holes 37 is multiple, and they are evenly distributed on the corrugated steel plate 31.

[0046] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A corrugated steel snow wall, characterized in that, include: The columns are numerous and arranged in parallel at intervals; each column has a fixed section extending below the ground and an installation section located above the ground. Multiple locking components are installed on multiple mounting sections. Multiple corrugated steel plate assemblies are installed on the mounting sections of multiple columns, and the multiple corrugated steel plate assemblies are arranged vertically in sequence. Each corrugated steel plate in the corrugated steel plate assembly is fixedly connected to the fastener. The upper and lower ends of each corrugated steel plate are provided with horizontally arranged end face protrusions, and the end face protrusions are provided with first mounting holes. The end face protrusions of two adjacent corrugated steel plates are joined together. One side of each corrugated steel plate is provided with a recessed connecting surface for connecting two adjacent corrugated steel plates, and the recessed connecting surface is provided with a second mounting hole. The other side of each corrugated steel plate is provided with a third mounting hole corresponding to the second mounting hole. Fasteners, in multiple quantities; the fasteners pass through the corresponding first mounting hole or second mounting hole or third mounting hole, and are used to fix two adjacent corrugated steel plates vertically or two adjacent corrugated steel plates horizontally.

2. The corrugated steel snow wall as described in claim 1, characterized in that, The corrugated steel plates in the corrugated steel plate group are arranged in a rectangular array, and the corrugated steel plates that are adjacent vertically and horizontally are fixedly connected.

3. The corrugated steel snow wall as described in claim 2, characterized in that, A ventilation gap is provided between two adjacent corrugated steel plate groups.

4. The corrugated steel snow wall as described in claim 1, characterized in that, Each of the corrugated steel plates has two connecting holes; the locking device includes a U-shaped rod and a first nut, and both ends of the U-shaped rod are provided with external thread sections; the U-shaped rod is fitted onto the column, and both ends pass through the corresponding two connecting holes, and is locked and fixed to the column by the first nut that is threaded to the external thread section.

5. The corrugated steel snow wall as described in claim 4, characterized in that, The outer surface of the column is provided with a U-shaped groove for installation in conjunction with the U-shaped rod.

6. The corrugated steel snow wall as described in claim 1, characterized in that, The protruding end face is formed by bending outward from the upper and lower ends of the corrugated steel plate, and the protruding end face is perpendicular to the corrugated steel plate.

7. The corrugated steel snow wall as described in claim 1, characterized in that, The fastener includes a bolt, a second nut, and a retaining ring. The retaining ring is sleeved on the bolt, and the bolt passes through the first mounting holes on the two end face protrusions and is locked in place by the second nut.

8. The corrugated steel snow wall as described in claim 1, characterized in that, The number of the second mounting holes and the third mounting holes on the corrugated steel plate are both multiple, and the multiple second mounting holes and the multiple third mounting holes are arranged at width intervals, and adjacent two second mounting holes or adjacent two third mounting holes are arranged alternately.

9. The corrugated steel snow wall as described in claim 1, characterized in that, The lower end of the mounting section is provided with a pointed structure.

10. The corrugated steel snow wall as described in claim 1, characterized in that, The corrugated steel plate has several through holes.

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