Combined windproof device for high-cold and high-windy-sand areas

Abstract

The utility model relates to a combined type windproof device for a high and cold high windy and sandy area, which comprises a windproof wall, the windproof wall is at least provided with a main plate body, clamping seats are arranged on two sides of the main plate body, clamping covers are rotatably connected onto the clamping seats, a connecting assembly is arranged between two adjacent main plate bodies, and the windproof wall and the connecting assembly are of a combined type structure. In the using process, the windproof walls can be combined into a specified shape according to needs, the windproof walls are fixed to the specified position, the connecting assemblies are placed on the two sides of the windproof walls, one connecting rod is clamped to the two clamping bases on the same side, then the clamping covers are turned over to be clamped to the connecting rods, and fixing is conducted through bolts; after fixing is completed, the other connecting rod is adjusted to a proper angle through the connecting base, and then the other windproof wall is fixed to the other connecting rod in the mode, so that the two main plate bodies are connected and fixed through the connecting assembly.

Description

Technical Field

[0001] The utility model belongs to the field of wind and sand protection equipment, and in particular relates to a combined wind protection device used in high-cold and high-wind and sand areas. Background Art

[0002] In the Hexi Corridor in the northwest region, when a pumped-storage power station is being built, in order to prevent the project's comprehensive price shed, mixing station, living camp, power facilities and other buildings from being damaged by the wind, it is necessary to have wind-resistant fixing devices, reinforcement devices and wind-following methods to fix them. Through effective foundation fixation, powerful lever reinforcement, and surface ventilation materials, the wind resistance can be effectively reduced to ensure that the project buildings are not damaged by the wind.

[0003] The existing patent CN219797554U discloses a windproof protective device. By using a triangular and circular structure to form a windproof net, the toughness, wind resistance and stability of the windproof net can be improved. The windproof net is formed by a three-layer nested structure, which can effectively reduce the probability of stones passing through the windproof net, thereby protecting the heliostat from being damaged by stones. By using a galvanized metal material windproof net and spraying fluororesin coating on the surface of the windproof net, the net surface of the windproof net has strong weather resistance, heat resistance, low temperature resistance, chemical resistance, UV resistance and aging resistance. The windproof net surface structure is firm, no obvious deformation will occur, it is easy to maintain at ordinary times, and has a long service life. By setting an installation angle between adjacent windbreak walls, ensuring that the windbreak walls are fixed in a staggered arrangement in front and back, the wind pressure can be effectively reduced and the self-stability of the windbreak wall can be improved. By using the upper crossbeam and the lower crossbeam to fix the horizontal pull rope, the windproof net can be supported longitudinally; by using the auxiliary rod and the fixed rope to pull the oblique pull rope, the structural strength of the windproof net can be further improved.

[0004] However, in the above-mentioned patent disclosure, the main function of the windproof protective device is to block wind and sand and protect the heliostat. But for areas with high wind and sand, it is more important to require that the protective device can be stably installed in the windy and sandy environment to prevent the protective device from being separated from the windy and sandy ground. The above-mentioned windproof protective device is only fixed by rivets and cannot be used in a windy and sandy environment. Utility Model Content

[0005] The utility model aims to provide a combined windproof device for use in high-cold and high-wind and sandy areas to overcome the above-mentioned technical defects.

[0006] In order to solve the above technical problems, the utility model provides a combined windproof device for use in high-cold and high-wind and sandy areas, including a windproof wall;

[0007] The windbreak wall has at least a main plate body;

[0008] Card seats are arranged on two opposite sides of the main board body;

[0009] A card connection cover is rotatably connected to the card connection seat, and a connecting component is arranged between two adjacent main board bodies;

[0010] The connecting assembly comprises a connecting rod and a connecting seat, wherein the connecting rod penetrates the clamping cover and the connecting seat so as to keep two adjacent main board bodies connected.

[0011] The two adjacent windbreak walls are fitted together through the connecting assembly through the snap-fit ​​seat. After the snap-fit ​​cover is further flipped to the surface wall of the connecting rod, the snap-fit ​​cover is connected and fixed to the snap-fit ​​seat by bolts to prevent the snap-fit ​​cover from flipping over and separating from the connecting assembly during use.

[0012] As a preferred implementation, four card sockets are arranged on each main board body, two of the four card sockets form a group, and the two groups of card sockets are symmetrically arranged at the center of the main board body.

[0013] A rotating seat is arranged between the two clamping seats on the same side of each main board body, and a rotating shaft is arranged on the rotating sleeves of the two rotating seats, and a protective plate is arranged on the board surface of the main board body where the rotating shaft is located;

[0014] A fixing ring is installed on the plate surface of the protective plate facing the rotating shaft;

[0015] The rotating shaft is sleeved in the rotating seat and the fixing ring.

[0016] The rotating shaft arranged on the rotating seat can block the wind and sand when the protective plate is arranged on the windward side, so as to prevent the wind and sand from directly blowing on the building and causing erosion and damage to the building.

[0017] A spring is arranged between the protective plate and the main plate body;

[0018] The spring is installed on the protective plate or the main plate body;

[0019] The protective plate has an inclined structure, and the inclination angle decreases from top to bottom.

[0020] By setting the inclined structure of the protective plate, when the protective plate comes into contact with the wind and sand, the wind and sand are guided downward under the design of the inclined structure, so that the wind and sand are pushed to the bottom of the protective plate, which can play a certain role in reinforcing the windbreak wall. When the protective plate comes into contact with the wind and sand, it drives the spring to deform and contract, thereby reducing the thrust of the wind and sand.

[0021] The plate surface of the main plate body away from the protective plate is equipped with a mounting plate and a bracket plate arranged in parallel up and down;

[0022] The mounting plate is threadedly connected with a limiting thread cone, wherein three limiting thread cones are provided in total, and the spacing between two adjacent limiting thread cones is equal.

[0023] The mounting plate is erected on the ground through the bracket plate, and the limiting threaded cone can be further moved downward by rotating the limiting threaded cone and inserted into the ground for auxiliary fixation of the main board, so that the main board is connected and fixed to the ground to prevent excessive wind force from causing the main board to tip over.

[0024] A movable opening is provided on the bracket plate, and the limiting thread cone is slidably connected to the movable opening, and the diameter of the movable opening is greater than the diameter of the limiting thread cone.

[0025] The movable opening is used to reserve movable space for the limiting thread cone to move up and down, so as to prevent the limiting thread cone from being unable to penetrate the bracket plate and then move downward.

[0026] The beneficial effects of the utility model are as follows:

[0027] (1) The windbreak wall and the connecting assembly are a combined structure. During use, the windbreak wall can be combined into a specified shape as needed. After the windbreak wall is fixed in a specified position, the connecting assembly is placed on both sides of the windbreak wall so that one of the connecting rods is clamped on the two clamping seats on the same side. Then, the clamping cover is flipped over and clamped on the connecting rod and fixed with bolts. After the fixing is completed, the other connecting rod is adjusted to a suitable angle through the connecting seat, and the other windbreak wall is fixed to the other connecting rod in the above manner, so that the two main boards are connected and fixed through the connecting assembly.

[0028] (2) The tilting structure of the protective plate is designed so that when the protective plate is in use, it tilts downward after being pushed, directing the wind and sand downward to prevent the wind and sand from blowing directly on the protective plate and causing the windbreak wall to collapse. Furthermore, the tilting structure of the protective plate is designed so that the wind and sand accumulate at the bottom of the protective plate during use. After long-term use, the wind and sand are pushed to a certain height at the bottom of the protective plate. At this time, the pushed wind and sand can also play a certain reinforcement effect. The main reinforcement is achieved by rotating the limiting threaded cone and inserting it into the ground.

[0029] In order to make the above contents of the present invention more clearly understood, preferred embodiments are given below and described in detail in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a front view of a combined windbreak device used in high-cold and high-wind and sandy areas;

[0031] Figure 2 This is a structural diagram of a combined windbreak device used in high-cold and high-wind and sandy areas;

[0032] Figure 3 This is a disassembled diagram of a combined windbreak device used in high-cold and high-wind and sandy areas;

[0033] Figure 4This is a disassembled diagram of the main board body of the combined windproof device used in high-cold and high-wind and sandy areas;

[0034] Figure 5 This is a disassembled diagram of the connection components in a combined wind protection device used in high-altitude, cold and windy areas.

[0035] Description of reference numerals:

[0036] 1. Windbreak wall;

[0037] 2. Main body; 21. Mounting plate; 22. Limiting thread cone; 23. Bracket plate; 24. Movable opening;

[0038] 3. Protective plate; 31. Rotating seat; 32. Rotating shaft; 33. Spring;

[0039] 4. Connecting assembly; 41. Connecting rod; 42. Connecting seat;

[0040] 5. Snap-on seat; 51. Snap-on cover. DETAILED DESCRIPTION

[0041] The following is an explanation of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0042] It should be noted that, in the present utility model, the top, bottom, left and right in the figure are regarded as the top, bottom, left and right of the combined windproof device for use in high-cold and high-wind and sandy areas described in this specification.

[0043] The exemplary embodiments of the present invention are now introduced with reference to the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to disclose the present invention in detail and completely and to fully convey the scope of the present invention to those skilled in the art. The terms in the exemplary embodiments shown in the accompanying drawings are not intended to limit the present invention. In the accompanying drawings, the same units / elements are marked with the same reference numerals.

[0044] Unless otherwise specified, the terms (including technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it is understood that the terms defined in commonly used dictionaries should be understood to have the same meanings as those in the context of the relevant fields, and should not be understood as idealized or overly formal meanings.

[0045] This embodiment relates to a combined windproof device for use in high-cold and high-wind and sandy areas, such as Figure 1 As shown, the windbreak wall 1 includes a windbreak wall 1, which at least has / includes a main plate body 2, see Figure 4A card seat 5 is provided on both opposite sides of the main board body 2, and a card cover 51 is rotatably connected to the card seat 5. A connecting component 4 is provided between two adjacent main board bodies 2. Figure 1 .

[0046] Please combine Figure 2 , 4 5. The connecting assembly 4 includes a connecting rod 41 and a connecting seat 42. The connecting rod 41 passes through the snap-on cover 51 and the connecting seat 42 to keep two adjacent main boards 2 connected. The snap-on cover 51 is similar to a hoop structure and can clamp the connecting rod 41.

[0047] In some embodiments, there are two connecting rods 41 , and a connecting seat 42 is rotatably connected between the two connecting rods 41 . There are two connecting seats 42 , and the two connecting seats 42 are symmetrical to each other at the center of the connecting rod 41 .

[0048] After fixing the windbreak wall 1 at the specified position, the connecting component 4 is placed on both sides of the windbreak wall 1, so that one of the connecting rods 41 is snapped onto the two snap-in seats 5 on the same side, and then the snap-in cover 51 is flipped over and snapped onto the connecting rod 41, and fixed by bolts. After the fixation is completed, the other connecting rod 41 is adjusted to a suitable angle through the connecting seat 42, and the other windbreak wall 1 is fixed to the other connecting rod 41 in the above manner, so that the two main board bodies 2 are connected and fixed through the connecting component 4, thereby realizing the free combination of multiple windbreak walls 1.

[0049] See also Figure 2 Each main board body 2 is provided with four card sockets 5, two of the four card sockets 5 form a group, and the two groups of card sockets 5 are symmetrically arranged at the center of the main board body 2, that is, Figure 2 A group of card sockets 5 are distributed on the left side surface of the middle main board body 2, and a group of card sockets 5 are distributed on the right side surface.

[0050] A rotating seat 31 is arranged between the two clamping seats 5 on the same side of each main board body 2, and a rotating shaft 32 is rotatably inserted on the two rotating seats 31 of the same main board body 2. A protective plate 3 is arranged on the board surface of the main board body 2 where the rotating shaft 32 is located, and a fixing ring is installed on the board surface of the protective plate 3 facing the rotating shaft 32, and the rotating shaft 32 is inserted into the rotating seat 31 and the fixing ring.

[0051] See also Figure 3 A spring 33 is provided between the protective plate 3 and the main body 2, and the spring 33 is installed on the protective plate 3 or the main body 2. The protective plate 3 is an inclined structure, and the inclination angle decreases from top to bottom, and its purpose is to guide the wind and sand to move downward along the protective plate 3.

[0052] By means of the rotating shaft 32 arranged on the rotating seat 31, the protective plate 3 can block the wind and sand when serving as the windward surface. By means of the inclined structure of the protective plate 3, when the protective plate 3 comes into contact with the wind and sand, the wind and sand are guided downward under the design of the inclined structure, so that the wind and sand are pushed to the bottom of the protective plate 3, which can play a role in reinforcing the windbreak wall 1 to a certain extent. When the protective plate 3 comes into contact with the wind and sand, the spring 33 is driven to deform and contract, thereby reducing the thrust of the wind and sand, thereby solving the problem of the wind and sand blowing directly onto the building.

[0053] The above solution still has the problem of main board body 2 and ground, such as Figure 4 As shown: In this solution, a bracket plate 23 is arranged on the other side of the main board body 2, that is, the board surface of the main board body 2 facing away from the protective plate 3 is installed with a mounting plate 21 and a bracket plate 23 arranged in parallel up and down.

[0054] The mounting plate 21 is threadedly connected with a limiting thread cone 22, and there are three limiting thread cones 22, and the spacing between two adjacent limiting thread cones 22 is equal. The bracket plate 23 is provided with a movable opening 24, and the limiting thread cone 22 is slidably connected to the movable opening 24, and the diameter of the movable opening 24 is larger than the diameter of the limiting thread cone 22.

[0055] The mounting plate 21 is erected on the ground through the bracket plate 23, and the limiting threaded cone 22 can be further moved downward by rotating the limiting threaded cone 22 and inserted into the ground for auxiliary fixation of the main board body 2, so that the main board body 2 is connected and fixed to the ground to prevent excessive wind force from causing the main board body 2 to tip over.

[0056] The working principle of the combined wind protection device used in high-cold and high-wind and sandy areas is as follows:

[0057] like Figure 1-5 As shown, first, the main board body 2 is erected at the specified position through the bracket plate 23, and further, by rotating the limiting threaded cone 22, the limiting threaded cone 22 is rotated downward and inserted into the ground, so that the windbreak wall 1 is connected and fixed to the ground, and then, the connecting component 4 is placed on both sides of the windbreak wall 1, so that one of the connecting rods 41 is clamped on the two clamping seats 5 on the same side, and then the clamping cover 51 is flipped and clamped on the connecting rod 41, and fixed by bolts. After the fixation is completed, the other connecting rod 41 is adjusted to a suitable angle through the connecting seat 42, and the other windbreak wall 1 is fixed to the other connecting rod 41 in the above manner, so that the two main board bodies 2 are connected and fixed through the connecting component 4.

[0058] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present invention, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A combined windproof device for use in high-cold and high-wind and sandy areas, characterized in that: including a windbreak wall (1); The windbreak wall (1) at least comprises a main board body (2); A card connection seat (5) is provided on two opposite sides of the main board body (2); A card connection cover (51) is rotatably connected to the card connection seat (5), and a connecting component (4) is provided between two adjacent main board bodies (2); The connection assembly (4) comprises a connection rod (41) and a connection seat (42), wherein the connection rod (41) penetrates the snap-on cover (51) and the connection seat (42) so as to keep two adjacent main board bodies (2) connected.

2. The combined windproof device for use in high-cold and high-wind and sandy areas according to claim 1 is characterized in that: A total of four said card connection seats (5) are arranged on each said main board body (2), two of the four said card connection seats (5) form a group, and the two groups of said card connection seats (5) are arranged symmetrically with each other at the center of the main board body (2).

3. The combined windproof device for use in high-cold and high-wind and sandy areas according to claim 2 is characterized in that: A rotating seat (31) is provided between the two clamping seats (5) on the same side of each main board body (2), a rotating shaft (32) is rotatably inserted on the two rotating seats (31), and a protective plate (3) is provided on the board surface of the main board body (2) where the rotating shaft (32) is located; A fixing ring is installed on the plate surface of the protective plate (3) facing the rotating shaft (32); The rotating shaft (32) is sleeved inside the rotating seat (31) and the fixing ring.

4. The combined windproof device for use in high-cold and high-wind and sandy areas according to claim 3 is characterized in that: A spring (33) is provided between the protective plate (3) and the main plate body (2); The spring (33) is mounted on the protective plate (3) or the main plate body (2); The protective plate (3) is an inclined structure, and the inclination angle decreases from top to bottom.

5. The combined windproof device for use in high-cold and high-wind and sandy areas according to claim 3 is characterized in that: A mounting plate (21) and a bracket plate (23) are installed in parallel with each other in the upper and lower directions on the plate surface of the main plate body (2) facing away from the protective plate (3); The mounting plate (21) is threadedly screwed with a limiting thread cone (22), a total of three limiting thread cones (22) are provided, and the spacing between two adjacent limiting thread cones (22) is equal.

6. The combined windproof device for use in high-cold and high-wind and sandy areas according to claim 5, characterized in that: The support plate (23) is provided with a movable opening (24), the limiting thread cone (22) is slidably connected to the movable opening (24), and the diameter of the movable opening (24) is greater than the diameter of the limiting thread cone (22).

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