Windproof structure suitable for large mixing plant

Abstract

The invention discloses a windproof structure suitable for a large-scale mixing plant, and relates to the field of mixing plants, the windproof structure comprises a first supporting seat, the first supporting seat is designed to be of an annular structure, a windproof plate is arranged above the first supporting seat, and a second supporting seat is arranged on the outer side of the first supporting seat; a connecting frame is arranged between the second supporting seat and the first supporting seat, so that the first supporting seat and the second supporting seat are connected with each other, fixing seats are fixed to the outer side of the first supporting seat and the outer side of the second supporting seat, and the first supporting seat and the second supporting seat are fixed to a supporting face. According to the windproof structure suitable for the large mixing building, wind power is prevented from being directly blown to the mixing building through the arrangement of the windproof plates, the windproof effect is achieved, raised dust is reduced, the positions of the windproof plates can be moved and adjusted through the first supporting seats, therefore, wind power in different wind directions is protected, and the flexibility and the windproof effect of the windproof structure are improved.

Description

Technical Field

[0001] The invention relates to the technical field of mixing plants, in particular to a windproof structure suitable for large mixing plants. Background Art

[0002] For the preparation of concrete cementitious materials, they are generally mixed through a large mixing plant. When the mixing plant is working, the cementitious materials are transported to the mixing plant through a conveying system. Since the factory area is generally in an open location and is easily affected by wind, it is necessary to add certain wind-proof structures to the mixing plant.

[0003] Prior art 1 (application number CN201720172398.6, Chinese patent published on November 10, 2017) A strong typhoon protection reinforcement device for a mixing station tank body for a construction site, comprising a ground anchor device fixed in the ground, a U-shaped connecting buckle fixed at the welding point of the tank body, and a first connecting assembly connecting the ground anchor device and the connecting buckle; the ground anchor device comprises a concrete foundation with embedded steel bars, and a steel plate fixed in the foundation by the steel bars, and a semicircular connecting ring is provided on the steel plate; the first connecting assembly comprises a first steel wire rope and a second steel wire rope arranged at a certain angle along the tank body and connected to each other by a basket bolt, the lower end rope head of the first steel wire rope and the upper end rope head of the second steel wire rope are respectively connected to the connecting ring on the ground anchor device and the connecting buckle on the tank body through wind-resistant anchor hooks. It can better play the role of windproof reinforcement for the tank body of the mixing station, enhance the stability of the tank body, and make the tank body less likely to overturn or collapse in strong winds; Prior art 2 (application number is CN201821591427.3, Chinese patent published on April 30, 2019) A windproof reinforcement system for a mixing station tank group. The tank group is used for the tanks to be divided into two groups and symmetrically arranged in pairs, including ground anchor foundations arranged around the tank group, anchor ropes connecting the tanks to the ground anchor foundations, and connecting ropes that obliquely pull the tanks to connect the tanks; a ground anchor foundation is arranged on the outside of each tank, one end of the anchor rope is connected to the connecting buckle on the outer wall of the top of the tank, and the other end is connected to the ground anchor foundation; a connecting rope is arranged between every two tanks, and the connecting ropes in the tank group cross each other at one point. The connecting rope is located at the top of the tank, one end is connected to the connecting buckle on the inner wall of the top of the tank, and the other end is connected to the connecting buckle on the tank located at a symmetrical position in the center of the tank. It forms an effective connection between the tanks, with good windproof reinforcement.

[0004] The current windproof structure is achieved by directly reinforcing the mixing plant. This method requires the connection and installation of corresponding components on the mixing plant, which has a certain impact on the mixing plant. At the same time, due to the different wind directions in different seasons, the processed structure cannot fully exert its effect, and the airflow can also be blown directly into the mixing plant, which easily increases the dispersion of dust. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a windproof structure suitable for a large mixing plant, so as to solve the problem that the current windproof structure proposed in the above background technology is realized by directly reinforcing the mixing plant, which has a certain impact on the mixing plant, and the airflow can also be directly blown into the mixing plant, which easily increases the dispersion of dust.

[0006] The present invention solves the technical problem by the following technical solutions:

[0007] 14. The windproof structure of claim 13, wherein the first support seat is designed as a circular ring-shaped structure, and a windproof plate is arranged above the first support seat, and a second support seat is arranged outside the first support seat, and a connecting frame is arranged between the second support seat and the first support seat, so that the first support seat and the second support seat are connected to each other, and a fixed seat is fixed to the outside of the first support seat and the outside of the second support seat, so that the first support seat and the second support seat are fixed to a supporting surface, a windproof plate is arranged above the first support seat, and a vertical adjustment mechanism is connected below the windproof plate, and a first movable seat is arranged below the windproof plate, the first movable seat is located inside the first support seat and between the first support seat to form a sliding connection, an auxiliary reinforcement mechanism is arranged outside the windproof plate, and a second movable seat is connected below the auxiliary reinforcement mechanism, and the second movable seat is located inside the second support seat and between the second support seat to form a sliding connection, and a linkage frame is fixed to the outside of the second movable seat, and the linkage frame is fixedly connected to the first movable seat.

[0008] Moreover, a ball bearing is installed on the outer side of the first moving seat to assist the sliding of the first moving seat, and a driving wheel is arranged at the bottom of the first moving seat to drive the movement of the first moving seat.

[0009] Moreover, the first support seat and the second support seat have the same structure, and the first support seat includes a first docking ring and a second docking ring, and the first docking ring and the second docking ring form a mutually symmetrical structure.

[0010] Moreover, the interiors of the first docking ring and the second docking ring are interconnected, a docking block is fixed on the left side of the second docking ring, a docking groove is provided on the right side of the first docking ring, and a concave-convex matching structure is formed between the docking block and the docking groove.

[0011] Furthermore, the vertical adjustment mechanism includes a driving rod, a motor and a guide rod;

[0012] A driving rod passes through the windbreak plates and forms a threaded connection between the windbreak plates;

[0013] A motor is arranged below the driving rod to control the rotation of the driving rod, and the motor is installed above the first moving seat;

[0014] The guide rod is fixed above the first movable seat, and the guide rod passes through the windbreak plates to form an up-and-down sliding structure.

[0015] To further optimize the technical solution, a spoiler is fixed on the outer side of the wind shield to reduce the wind force on the wind shield.

[0016] To further optimize the technical solution, the auxiliary reinforcement mechanism includes a reinforcement rope, a mounting seat, a winding shaft, a torsion spring and a limit control mechanism;

[0017] A reinforcing rope is arranged on the outside of the windbreak plate;

[0018] A mounting seat, fixed above the second moving seat;

[0019] A winding shaft is rotatably mounted inside the mounting seat, and the lower end of the reinforcing rope is wound around the surface of the winding shaft;

[0020] a torsion spring, mounted on the end of the winding shaft;

[0021] The limit control mechanism is arranged on the outer side of the winding shaft to limit the rotation of the winding shaft.

[0022] Moreover, the upper end of the reinforcing rope is connected with a movable head, and the right side of the movable head is rotatably connected with a mounting head. A threaded groove is provided on the outer side of the wind shield, and a threaded connection is formed between the threaded groove and the mounting head.

[0023] Moreover, the limit control mechanism includes a first limit plate, a first limit slot, a first limit block, a control plate, a magnetic block, an electromagnet and a return spring;

[0024] A first limiting plate is fixed to the outer end of the winding shaft;

[0025] The first limiting grooves are evenly arranged on the side of the first limiting plate;

[0026] A first limiting block is arranged on the right side of the first limiting groove and between the first limiting groove to form a locking structure;

[0027] A control panel is fixed on the right side of the first limit block, and a left-right sliding structure is formed between the control panel and the linkage frame;

[0028] A magnetic block, fixed on the surface of the control panel;

[0029] The electromagnet is arranged on the right side of the magnetic block and is installed above the linkage frame;

[0030] A return spring is arranged on the outer side of the control board to provide a leftward pulling force for the control board.

[0031] Moreover, a second limiting plate is fixed to the lower end of the driving rod, a second limiting groove is opened on the outer side of the second limiting plate, and a second limiting block is engaged on the right side of the second limiting groove, and the second limiting block is connected to the right end of the control board.

[0032] The beneficial effects of the present invention are:

[0033] 1. The windproof structure of the present invention is suitable for a large mixing plant. The windproof plate is provided to block the wind from blowing directly to the mixing plant, thereby achieving a windproof effect and reducing dust. The windproof plate can move and adjust its position through the first support seat, thereby protecting against wind forces in different wind directions and improving its flexibility and windproof effect.

[0034] 2. The windproof structure of the present invention is suitable for a large mixing plant. It is convenient to assemble it outside the mixing plant through the first support seat and the second support seat that can be spliced. The subsequent windproof structure does not need to be additionally connected to the mixing plant, and does not affect the structure of the mixing plant itself.

[0035] 3. The windbreak structure of the present invention is suitable for large-scale mixing plants. The windbreak plate can be adjusted in vertical height and horizontal position, so that the windbreak plate can protect mixing plants at different positions and heights, effectively intercept wind force, and is more flexible to use. At the same time, the windbreak plate itself can be used with reinforcing ropes to improve its wind resistance.

[0036] 4. The windproof structure of the present invention is suitable for large-scale mixing plants. Through the setting of the winding shaft, the reinforcing rope can adaptively adjust the length of the windproof plate when the windproof plate moves vertically, maintain the tension applied to the windproof plate, and improve its overall wind resistance. The winding shaft can be locked by the first limit block to keep the reinforcing rope stable.

[0037] 5. The windproof structure of the present invention is suitable for a large mixing plant. The first limit block and the second limit block can be synchronously controlled by the control panel to synchronously control the rotation locking control of the winding shaft and the driving rod, thereby improving the overall stability of the structure and the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0039] Figure 2 It is a schematic diagram of the top view structure of the present invention;

[0040] Figure 3 It is a side view structural schematic diagram of the present invention;

[0041] Figure 4 It is a schematic diagram of the side view structure of the first docking ring of the present invention;

[0042] Figure 5 This is a schematic diagram of the three-dimensional structure of the windbreak plate of the present invention;

[0043] Figure 6 This is a schematic diagram of the main cross-sectional structure of the first docking ring of the present invention;

[0044] Figure 7 This is a schematic diagram of the main cross-sectional structure of the windbreak board of the present invention;

[0045] Figure 8 This is a schematic diagram of the top view of the mounting base of the present invention;

[0046] Fig. 9 It is a schematic diagram of the top-sectional structure of the mounting seat of the present invention.

[0047] In the figure: 1, first support seat; 101, first docking ring; 102, second docking ring; 2, second support seat; 3, connecting frame; 4, fixed seat; 5, wind shield; 6, first movable seat; 7, driving wheel; 8, driving rod; 9, motor; 10, guide rod; 11, docking block; 12, docking groove; 13, spoiler; 14, reinforcing rope; 15, mounting seat; 16, second movable seat; 17, linkage frame; 18, movable head; 19, mounting head; 20, threaded groove; 21, winding shaft; 22, torsion spring; 23, first limit plate; 24, first limit groove; 25, first limit block; 26, control board; 27, second limit plate; 28, second limit groove; 29, second limit block; 30, magnetic block; 31, electromagnet; 32, reset spring. DETAILED DESCRIPTION

[0048] The present invention is further described in detail below through specific examples. The following examples are only illustrative and not restrictive, and the protection scope of the present invention cannot be limited thereto.

[0049] See also Figure 1-Figure 9 , the present invention provides the following technical solution: a windproof structure applicable to a large mixing building, comprising a first support seat 1;

[0050] Embodiment 1:

[0051] The windproof structure suitable for a large mixing plant of the present invention comprises a first support seat 1, which is designed as a circular ring structure, and a windproof plate 5 is arranged above the first support seat 1, and a second support seat 2 is arranged outside the first support seat 1, and a connecting frame 3 is arranged between the second support seat 2 and the first support seat 1, so that the first support seat 1 and the second support seat 2 are connected to each other, and a fixing seat 4 is fixed to the outside of the first support seat 1 and the outside of the second support seat 2, and the first support seat 1 and the second support seat 2 are fixed to the supporting surface, and a windproof plate 5 is arranged above the first support seat 1, and a vertical adjustment mechanism is connected below the windproof plate 5, and the windproof plate 5 is provided with a vertical adjustment mechanism ... A first movable seat 6 is arranged below the wind plate 5, and the first movable seat 6 is located inside the first support seat 1 and forms a sliding connection with the first support seat 1. An auxiliary reinforcement mechanism is arranged on the outside of the wind shield 5, and a second movable seat 16 is connected below the auxiliary reinforcement mechanism, and the second movable seat 16 is located inside the second support seat 2 and forms a sliding connection with the second support seat 2. A linkage frame 17 is fixed to the outside of the second movable seat 16, and the linkage frame 17 is fixedly connected to the first movable seat 6. Balls are installed on the outside of the first movable seat 6 to assist the sliding of the first movable seat 6, and a driving wheel 7 is arranged at the bottom of the first movable seat 6 to drive the movement of the first movable seat 6.

[0052] When in use, the first support seat 1 and the second support seat 2 can be installed and fixed through the fixing seat 4, and the windbreak plate 5 can provide a windproof effect for the mixing building, and the windbreak plate 5 can adjust its own position through the first movable seat 6 to adapt to different wind direction needs. For example, if the monsoon distribution characteristics in the region are obvious, there are more southerly winds from May to August each year, more northerly winds from October to March of the following year, and April and other months are alternating periods of northerly wind climate and southerly cyclones. The position of the windbreak plate 5 can be adjusted in the corresponding time period according to the wind direction characteristics to maintain its windproof effect.

[0053] Embodiment 2:

[0054] On the basis of embodiment one, it is disclosed that the structures of the first support seat 1 and the second support seat 2 are the same, and the first support seat 1 includes a first docking ring 101 and a second docking ring 102, and the first docking ring 101 and the second docking ring 102 form a mutually symmetrical structure, the interiors of the first docking ring 101 and the second docking ring 102 are connected to each other, and a docking block 11 is fixed to the left side of the second docking ring 102, a docking groove 12 is provided on the right side of the first docking ring 101, and a concave-convex matching structure is formed between the docking block 11 and the docking groove 12, and the vertical adjustment mechanism includes a driving rod 8, a motor 9 and a guide rod 10, the driving rod 8 passes through the wind shield 5 and the wind shield 5 to form a threaded connection, the motor 9 is arranged below the driving rod 8 to control the rotation of the driving rod 8, and the motor 9 is installed above the first movable seat 6, the guide rod 10 is fixed above the first movable seat 6, and the guide rod 10 passes through the wind shield 5 and the wind shield 5 to form an up and down sliding structure, and a spoiler 13 is fixed to the outside of the wind shield 5 to reduce the wind force exerted on the wind shield 5.

[0055] The first support seat 1 can be formed by mutually splicing the first docking ring 101 and the second docking ring 102, which is convenient for assembly and installation. The second support seat 2 also adopts the same structure. When in use, the wind shield plate 5 can be adjusted according to the wind shield height position of the mixing plant. During adjustment, the driving rod 8 is controlled to rotate by the motor 9. The driving rod 8 drives the wind shield plate 5 to adjust the vertical height position through the threaded connection between the driving rod 8 and the wind shield plate 5.

[0056] Embodiment three:

[0057] On the basis of the first embodiment, an auxiliary reinforcement mechanism is disclosed, which includes a reinforcement rope 14, a mounting seat 15, a winding shaft 21, a torsion spring 22 and a limit control mechanism. The reinforcement rope 14 is arranged on the outer side of the windproof plate 5, the mounting seat 15 is fixed above the second movable seat 16, the winding shaft 21 is rotatably mounted inside the mounting seat 15, the lower end of the reinforcement rope 14 is wound around the surface of the winding shaft 21, the torsion spring 22 is mounted on the end of the winding shaft 21, the limit control mechanism is arranged on the outer side of the winding shaft 21 to limit the rotation of the winding shaft 21, the upper end of the reinforcement rope 14 is connected to the movable head 18, and the right side of the movable head 18 is rotatably connected to the mounting head 19, the outer side of the windproof plate 5 is provided with a threaded groove 20, and a threaded connection is formed between the threaded groove 20 and the mounting head 19, and the limit control mechanism includes a first limit plate 23, a first limit groove 24, a first limit block 25, a control board 26, a magnetic block 30, and an electromagnet 3 1 and a return spring 32, the first limiting disk 23 is fixed to the outer end of the winding shaft 21, the first limiting groove 24 is evenly opened on the side of the first limiting disk 23, the first limiting block 25 is arranged on the right side of the first limiting groove 24 and between the first limiting groove 24 to form a clamping structure, the control board 26 is fixed on the right side of the first limiting block 25, and the control board 26 and the linkage frame 17 form a left-right sliding structure, the magnetic block 30 is fixed on the surface of the control board 26, the electromagnet 31 is arranged on the right side of the magnetic block 30, and the electromagnet 31 is installed above the linkage frame 17, the return spring 32 is arranged on the outer side of the control board 26 to provide the control board 26 with a leftward pulling force, the lower end of the driving rod 8 is fixed with a second limiting disk 27, and the outer side of the second limiting disk 27 is provided with a second limiting groove 28, and the right side of the second limiting groove 28 is clamped with a second limiting block 29, and the second limiting block 29 is connected to the right end of the control board 26.

[0058] The windproof strength of the wind shield 5 is provided by the reinforcing rope 14. When adjusting the height of the wind shield 5, it is necessary to first energize the electromagnet 31 so that it attracts the magnetic block 30 to drive the control board 26 to move. The control board 26 drives the first limit block 25 and the second limit block 29 to move, so that the driving rod 8 and the winding shaft 21 become rotatable. Then the position of the wind shield 5 can be adjusted. The winding shaft 21 automatically rotates under the action of the torsion spring 22 to reel in or unreel the reinforcing rope 14. After the adjustment is completed, the electromagnet 31 is powered off, the first limit block 25 and the second limit block 29 are reset, and the rotation of the winding shaft 21 and the driving rod 8 is locked to keep them stable.

[0059] Although the embodiments and drawings of the present invention are disclosed for illustrative purposes, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A windproof structure suitable for a large mixing plant, comprising a first support base (1); characterized in that: The first support seat (1) is designed as a circular ring structure, and a windproof plate (5) is arranged above the first support seat (1), and a second support seat (2) is arranged on the outer side of the first support seat (1), and a connecting frame (3) is arranged between the second support seat (2) and the first support seat (1) to connect the first support seat (1) and the second support seat (2) to each other, and a fixing seat (4) is fixed on the outer side of the first support seat (1) and the outer side of the second support seat (2) to fix the first support seat (1) and the second support seat (2) to the supporting surface, and a windproof plate (5) is arranged above the first support seat (1), and the windproof plate A vertical adjustment mechanism is connected below the wind shield (5), and a first movable seat (6) is arranged below the wind shield (5), the first movable seat (6) is located inside the first support seat (1) and is slidably connected to the first support seat (1), an auxiliary reinforcement mechanism is arranged outside the wind shield (5), a second movable seat (16) is connected below the auxiliary reinforcement mechanism, and the second movable seat (16) is located inside the second support seat (2) and is slidably connected to the second support seat (2), a linkage frame (17) is fixed to the outside of the second movable seat (16), and the linkage frame (17) and the first movable seat (6) are fixedly connected.

2. The windproof structure suitable for a large mixing plant according to claim 1, characterized in that: A ball bearing is installed on the outer side of the first movable seat (6) to assist the sliding of the first movable seat (6), and a driving wheel (7) is arranged at the bottom of the first movable seat (6) to drive the movement of the first movable seat (6).

3. The windproof structure suitable for a large-scale mixing plant according to claim 1 is characterized in that: The first support seat (1) and the second support seat (2) have the same structure, and the first support seat (1) comprises a first docking ring (101) and a second docking ring (102), and the first docking ring (101) and the second docking ring (102) form a mutually symmetrical structure.

4. The windproof structure suitable for a large mixing plant according to claim 3 is characterized in that: The interiors of the first docking ring (101) and the second docking ring (102) are interconnected, a docking block (11) is fixed on the left side of the second docking ring (102), a docking groove (12) is provided on the right side of the first docking ring (101), and a concave-convex matching structure is formed between the docking block (11) and the docking groove (12).

5. The windproof structure suitable for a large mixing plant according to claim 1, characterized in that: The vertical adjustment mechanism comprises a driving rod (8), a motor (9) and a guiding rod (10); A driving rod (8) passes through the wind shielding plate (5) and forms a threaded connection between the wind shielding plates (5); A motor (9) is arranged below the driving rod (8) to control the rotation of the driving rod (8), and the motor (9) is installed above the first moving seat (6); The guide rod (10) is fixed above the first movable seat (6), and the guide rod (10) penetrates between the windproof plates (5) to form an up-and-down sliding structure.

6. The windproof structure suitable for a large mixing plant according to claim 1, characterized in that: A spoiler (13) is fixed on the outer side of the wind shield (5) to reduce the wind force on the wind shield (5).

7. The windproof structure suitable for a large mixing plant according to claim 1, characterized in that: The auxiliary reinforcement mechanism comprises a reinforcement rope (14), a mounting seat (15), a winding shaft (21), a torsion spring (22) and a limit control mechanism; A reinforcing rope (14) is arranged on the outside of the windproof plate (5); A mounting seat (15) fixed above the second movable seat (16); A winding shaft (21) is rotatably mounted inside the mounting seat (15), and the lower end of the reinforcing rope (14) is wound around the surface of the winding shaft (21); A torsion spring (22) is mounted on the end of the winding shaft (21); The limit control mechanism is arranged on the outer side of the winding shaft (21) to limit the rotation of the winding shaft (21).

8. The windproof structure suitable for a large mixing plant according to claim 7, characterized in that: The upper end of the reinforcing rope (14) is connected to a movable head (18), and the right side of the movable head (18) is rotatably connected to a mounting head (19). A threaded groove (20) is provided on the outer side of the wind shield (5), and a threaded connection is formed between the threaded groove (20) and the mounting head (19).

9. The windproof structure for a large-scale mixing plant according to claim 7 is characterized in that: The limit control mechanism comprises a first limit plate (23), a first limit groove (24), a first limit block (25), a control plate (26), a magnetic block (30), an electromagnet (31) and a return spring (32); A first limiting plate (23) is fixed to the outer end of the winding shaft (21); First limiting grooves (24) are evenly arranged on the side of the first limiting plate (23); A first limiting block (25) is arranged on the right side of the first limiting groove (24) and between the first limiting groove (24) to form a snap-fit ​​structure; A control plate (26) is fixed on the right side of the first limit block (25), and a left-right sliding structure is formed between the control plate (26) and the linkage frame (17); A magnetic block (30) fixed on the surface of the control board (26); An electromagnet (31) is arranged on the right side of the magnetic block (30), and the electromagnet (31) is installed above the linkage frame (17); A return spring (32) is arranged on the outer side of the control plate (26) to provide a leftward pulling force for the control plate (26).

10. The windproof structure suitable for a large mixing plant according to claim 9, characterized in that: A second limiting plate (27) is fixed to the lower end of the driving rod (8), a second limiting groove (28) is provided on the outer side of the second limiting plate (27), and a second limiting block (29) is engaged on the right side of the second limiting groove (28), and the second limiting block (29) is connected to the right end of the control plate (26).

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