A strong wind resistant ventilation building with a reinforced structure

Abstract

The present invention relates to the technical field of auxiliary facilities for buildings, and discloses a strong wind resistant ventilation building with a reinforced structure, comprising a supporting unit, an opening and closing unit, and a protective unit. The electric push rod of the present invention can drive the plug plate and the plug sleeve to move upward, and then the position of the top rod changes synchronously, at this time the plug plate is plugged in the plug sleeve, and pulls the sealing plate to rotate, when the sealing plate covers the vent, at this time the sealing plate rotates to a vertical state, and at this time the top rod is in a horizontal state, and then at this time the two top rods, the plug plate and the plug sleeve are located on the same straight line, which plays the same supporting effect as the reinforcing ribs, can support the sealing plates on both sides, ensure the structural strength of the sealing plates, and when the plug sleeve moves upward, it drives the bottom connecting plate to move upward, the connecting plate pulls the seesaw to rotate, the seesaw drives the shield to rotate, the shield can seal the vent, plays the effect of secondary sealing, and improves the sealing performance.

Description

Technical Field

[0001] The invention belongs to the technical field of building auxiliary facilities, and in particular relates to a strong-wind-resistant ventilation building with a reinforced structure. Background Art

[0002] Existing factory buildings not only require good lighting but also good air permeability. If the large amount of gas generated during production cannot be discharged in time, it will cause a poor environment in the workshop and seriously affect the physical and mental health of workers. Therefore, ventilation towers are needed for air circulation.

[0003] CN110725459A is retrieved and disclosed as a rotatably adjustable steel structure ventilation air tower, comprising an air tower body provided with an eaves, a plurality of corresponding windows provided on the two side walls of the air tower body, a card block provided movably in the window, a door body movably connected in the card block, the card block is located at one side of the interior of the air tower body and is integrally connected with a connecting plate, a support plate provided at one side of the interior of the air tower body, a transmission device for horizontal movement of the connecting plate provided on the support plate, a box body provided on the connecting plate near one side of the support plate in the air tower body, a through groove provided on the connecting plate, a rotating shaft with transmission teeth provided in the through groove, a gear corresponding to the transmission teeth provided on the door body, and a rotating device for rotating the door body provided in the box body. The present invention adjusts the opening angle of the door through the rotating device, thereby adjusting the exhaust volume inside the factory building, and moves the door body through the transmission device to control the opening direction of the door panel, thereby maximally blocking the influence of the lateral wind on the interior of the factory building.

[0004] However, the inventors have discovered that this technical solution still has at least the following defects:

[0005] When encountering extremely strong winds, the window needs to be closed by adjusting the door (to reduce the entry of dust and garbage). However, there is no support point on the back of the adjusting door after it is closed. Therefore, when the wind volume is large enough, the adjusting door is easily bent and may not be sealed in time. Moreover, after the adjusting door is closed, it presents a vertical plane. When the vertical adjusting door is in direct contact with the wind, the adjusting door is subjected to great force and there is a risk of damage.

[0006] In view of this, the present invention is proposed. Summary of the invention

[0007] In order to solve the technical problem that there is no supporting point on the back of the closed regulating door, and when the air volume is large enough, the regulating door is easily bent, and the sealing effect may not be achieved in time, and the regulating door is in a vertical plane after closing, and the vertical regulating door is in direct contact with the wind, and the regulating door is subjected to a large force, thereby posing a risk of damage, the basic concept of the technical solution adopted by the present invention is:

[0008] A strong wind resistant ventilation building with a reinforced structure comprises a supporting unit, an opening and closing unit and a protection unit, wherein the supporting unit comprises a roof and a ventilation hood, the roof and the ventilation hood are connected to each other, and ventilation holes are provided on both sides of the ventilation hood, and the ventilation holes and the inner cavity of the ventilation hood are connected to each other;

[0009] The opening and closing unit comprises a sealing plate, which is rotatably mounted in the vent, a top rod is mounted on the sealing plate, and the top rod and the sealing plate form an angle of ninety degrees, a plug plate is movably mounted at the end of the top rod, the plug plate is plugged into the socket, and an electric push rod is mounted on the socket, the outer shell of the electric push rod and the inner wall of the roof are connected to each other, a side rod is mounted on the side wall of the socket, a connecting plate is mounted on the bottom of the side rod, a flat plate is arranged at the bottom of the ventilation hood, a vent is opened on the flat plate, shield plates are rotatably mounted on both sides of the vent, and a seesaw is mounted on the rotation center of the shield, and the seesaw is slidably connected to the connecting plate;

[0010] The protection unit includes a slide plate, which is plugged into the roof, and the upper surface of the slide plate and the upper surface of the roof are parallel to each other. A plug rod is rotatably installed on the slide plate, and a ring is plugged into the end of the plug rod. The ring and the rotation center of the sealing plate are connected to each other.

[0011] As a preferred embodiment of the present invention, the roof is triangular, and reinforcing ribs are installed inside the roof. The ends of the two sides of the reinforcing ribs are connected to the inner wall of the roof, and the reinforcing ribs are in a horizontal state. A partition plate is installed at the connection between the roof and the ventilation hood, and the partition plate and the output end of the electric push rod are movably connected.

[0012] As a preferred embodiment of the present invention, a reinforcement cover is installed on the roof outer frame, a longitudinal beam is installed on the reinforcement cover, and the longitudinal beam and the roof outer frame are connected to each other, a reinforcement plate is installed on the outer wall of the ventilation hood, a cross beam is installed between the reinforcement plates, and the cross beam and the side wall of the ventilation hood are in contact with each other.

[0013] As a preferred embodiment of the present invention, a base plate is installed at the bottom of the ventilation hood, a mounting hole is provided on the base plate, the mounting hole and the mounting position on the roof of the factory building correspond to each other, and an anti-slip groove is provided at the bottom of the base plate, and card grooves are symmetrically provided on the base plate, and the card grooves are located on the extension line of the slide plate.

[0014] As a preferred embodiment of the present invention, a baffle is installed on the inner wall of the vent, a rotating shaft is installed on the outer side of the baffle, the rotating shaft and the side walls of the vent at both ends are movably connected, the rotating shaft and the sealing plate are connected to each other, and a baffle is opened inside the ventilation hood, and the baffle divides the internal chamber of the ventilation hood.

[0015] As a preferred embodiment of the present invention, a mounting plate is installed on the socket by bolts, the center position of the mounting plate and the output end of the electric push rod are interconnected, the socket and the vent correspond vertically, and a cavity is opened inside the socket, and the inner diameter of the cavity and the inner diameter of the socket plate are adapted to each other.

[0016] As a preferred embodiment of the present invention, a fixed seat is installed on the side wall of the plug plate, a limiting seat is installed on the side wall of the sleeve, a limiting rod is installed on the fixed seat, the limiting rod movably passes through the limiting seat, a limiting plate is installed on the end of the limiting rod, a reset spring is sleeved on the limiting rod, one end of the reset spring is clamped on the fixed seat, and the other end of the reset spring is clamped on the limiting seat.

[0017] As a preferred embodiment of the present invention, a trapezoidal boss is installed on the outer side of the vent, a positioning seat is installed on the trapezoidal boss, the positioning seat and the baffle are rotatably connected, and a torsion spring is clamped between the positioning seat and the baffle, a strip groove is opened on the seesaw, a sliding rod is slidably arranged inside the strip groove, the seesaw is located in the gap between the connecting plates, and the two ends of the sliding rod and the connecting plates are connected to each other.

[0018] As a preferred embodiment of the present invention, a slide groove is opened inside the roof, a slide plate is slidably arranged inside the slide groove, a connecting seat is connected to the surface of the slide plate, a plug rod is rotatably installed on the connecting seat, a notch is opened on the outer wall of the slide groove, and the connecting seat is slidably arranged in the notch.

[0019] As a preferred embodiment of the present invention, a synchronization block is installed at the bottom of the ring, a synchronization shaft is installed on the synchronization block, both ends of the synchronization shaft are rotatably installed in the installation grooves opened on the side walls of the ventilation hood, and the rotation centers of the synchronization shaft and the sealing plate are connected to each other, a pressure plate is slidably arranged inside the ring, one end of the pressure plate and the insertion rod are connected to each other, and an extrusion spring is clamped between the other end of the pressure plate and the inside of the ring, and the compression direction of the extrusion spring and the moving direction of the insertion rod are on the same straight line.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] By providing an opening and closing unit, when the vent needs to be closed, the operator drives the plug plate and the socket upwards through the electric push rod, thereby driving the position of the top rod to change synchronously. At this time, the plug plate is plugged in the socket and pulls the sealing plate to rotate. When the sealing plate covers the vent, the sealing plate rotates to a vertical state, and the top rod is horizontal. Then, the two top rods, the plug plate and the socket are located in the same straight line, which has the same supporting effect as the reinforcing ribs, can support the sealing plates on both sides, ensure the structural strength of the sealing plates, and when the socket moves upward, it drives the bottom connecting plate to move upward, the connecting plate pulls the rocker to rotate, the rocker drives the shutter to rotate, the shutter can seal the vent, has a secondary sealing effect, and improves the sealing.

[0022] By providing a protection unit, during the rotation of the sealing plate, the rotation center of the sealing plate drives the ring to start rotating, and the insertion rod at the end of the ring pulls the slide plate to slide, and the insertion rod slides inside the ring at this time to ensure that the slide plate can slide normally. Finally, the slide plate can block the outside of the sealing plate, and the slide plate and the roof surface are in an inclined state at this time, which can guide the wind to flow from the inclined surface, reduce the squeezing force on the sealing plate, and achieve the purpose of protecting the sealing plate.

[0023] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In the attached picture:

[0025] Figure 1 It is a three-dimensional structural schematic diagram of a strong wind resistant ventilation building with a reinforced structure;

[0026] Figure 2 It is a schematic diagram of the front structure of a strong wind resistant ventilation air building with a reinforced structure;

[0027] Figure 3 A partial cross-sectional view of a strong wind resistant ventilation building with a reinforced structure (I);

[0028] Figure 4 A strong wind resistant ventilation building with a reinforced structure Figure 3 Enlarged view of point A in the middle;

[0029] Figure 5 A strong wind resistant ventilation building with a reinforced structure Figure 3 Side structural diagram;

[0030] Figure 6 It is a three-dimensional structural diagram of an opening and closing unit of a strong wind resistant ventilation building with a reinforced structure;

[0031] Figure 7A strong wind resistant ventilation building with a reinforced structure Figure 6 Enlarged view of point B in the middle;

[0032] Figure 8 The figure is a partial cross-sectional view of a strong wind resistant ventilation tower with a reinforced structure (II).

[0033] In the figure: 100, support unit; 101, roof; 1011, reinforcement rib; 1012, partition plate; 102, ventilation cover; 1021, ventilation opening; 1022, baffle; 1023, barrier plate; 103, bottom plate; 1031, mounting hole; 104, reinforcement plate; 1041, cross beam; 1042, reinforcement cover; 1043, longitudinal beam;

[0034] 200, opening and closing unit; 201, sealing plate; 2011, rotating shaft; 2012, push rod; 202, plug plate; 2021, plug sleeve; 203, electric push rod; 2031, mounting plate; 204, fixing seat; 2041, limiting seat; 2042, limiting rod; 2043, limiting plate; 2044, return spring; 205, side rod; 2051, connecting plate; 2052, sliding rod; 206, shield; 2061, positioning seat; 2062, rocker; 2063, strip groove; 207, flat plate; 2071, trapezoidal boss; 2072, vent;

[0035] 300, protection unit; 301, slide plate; 3011, slot; 3012, connecting seat; 3013, notch; 3014, slide groove; 302, plug rod; 3021, collar; 3022, pressure plate; 3023, extrusion spring; 303, mounting groove; 3031, synchronization shaft; 3032, synchronization block. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0037] Example 1: Figures 1 to 8 As shown, a strong wind resistant ventilation building with a reinforced structure includes a support unit 100, an opening and closing unit 200 and a protection unit 300, wherein the support unit 100 includes a roof 101 and a ventilation hood 102, the roof 101 and the ventilation hood 102 are connected to each other, and ventilation holes 1021 are opened on both sides of the ventilation hood 102, and the ventilation holes 1021 and the inner cavity of the ventilation hood 102 are connected to each other;

[0038] The opening and closing unit 200 includes a sealing plate 201, which is rotatably installed in the vent 1021. A top rod 2012 is installed on the sealing plate 201, and the top rod 2012 and the sealing plate 201 form an angle of ninety degrees. A plug plate 202 is movably installed at the end of the top rod 2012. The plug plate 202 is plugged into the socket 2021, and an electric push rod 203 is installed on the socket 2021. The outer shell of the electric push rod 203 and the inner wall of the roof 101 are connected to each other. When the vent needs to be closed, the operator drives the plug plate and the socket upward through the electric push rod, thereby driving the position of the top rod to change synchronously. At this time, the plug plate is plugged into the socket and pulls the sealing plate to rotate. When the sealing plate covers the vent, the sealing plate rotates to a vertical state, and the top rod is in a horizontal state, so that the vent is closed. The two top rods, the plug plate and the plug sleeve are located in the same straight line, which has the same supporting effect as the reinforcing ribs, and can support the sealing plates on both sides to ensure the structural strength of the sealing plates. The side walls of the plug sleeve 2021 are installed with side rods 205, and the bottom of the side rods 205 is installed with connecting plates 2051. A flat plate 207 is arranged at the bottom of the ventilation hood 102, and a vent 2072 is opened on the flat plate 207. Shields 206 are rotatably installed on both sides of the vent 2072, and a seesaw 2062 is installed on the rotation center of the shield 206. The seesaw 2062 and the connecting plate 2051 are slidably connected. When the plug sleeve moves upward, it drives the bottom connecting plate to move upward, and the connecting plate pulls the seesaw to rotate, and the seesaw drives the shield to rotate. The shield can seal the vent, which has the effect of secondary sealing and improves the sealing.

[0039] The protection unit 300 includes a slide plate 301, which is plugged into the roof 101, and the upper surface of the slide plate 301 is parallel to the upper surface of the roof 101. A plug rod 302 is rotatably mounted on the slide plate 301, and a collar 3021 is plugged into the end of the plug rod 302. The collar 3021 and the rotation center of the sealing plate 201 are connected to each other. During the rotation of the sealing plate, the rotation center of the sealing plate drives the collar to start rotating, and the plug rod at the end of the collar pulls the slide plate to slide, and the plug rod slides inside the collar at this time to ensure that the slide plate can slide normally. Finally, the slide plate can block the outside of the sealing plate, and the slide plate and the roof surface are in an inclined state at this time, which can guide the wind to flow from the inclined surface, and the squeezing force on the sealing plate is reduced, thereby protecting the sealing plate.

[0040] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, in a specific embodiment, the roof 101 is triangular, and reinforcing ribs 1011 are installed inside the roof 101. The ends of the two sides of the reinforcing ribs 1011 are connected to the inner wall of the roof 101, and the reinforcing ribs 1011 are in a horizontal state. The reinforcing ribs 1011 will ensure the stability of the triangular roof 101, and a partition plate 1012 is installed at the connection between the roof 101 and the ventilation hood 102, and the partition plate 1012 and the output end of the electric push rod 203 are movably connected, and the partition plate 1012 is used to divide different chambers to ensure that the gas can flow smoothly from the inside of the ventilation hood 102.

[0041] like Figure 1 , Figure 2 , Figure 3 As shown, further, a reinforcing cover 1042 is installed on the outer frame of the roof 101, and a longitudinal beam 1043 is installed on the reinforcing cover 1042, and the longitudinal beam 1043 and the outer frame of the roof 101 are connected to each other. The reinforcing cover 1042 and the longitudinal beam 1043 can ensure the structural strength of the roof 101, and a reinforcing plate 104 is installed on the outer wall of the ventilation hood 102, and cross beams 1041 are installed between the reinforcing plates 104. The cross beams 1041 and the side walls of the ventilation hood 102 fit together, and the cross beams 1041 and the reinforcing plates 104 ensure the structural strength of the ventilation hood 102.

[0042] Embodiment 2: Based on the above embodiment, the difference between this embodiment and the present embodiment is that: Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a base plate 103 is installed at the bottom of the ventilation hood 102, and a mounting hole 1031 is opened on the base plate 103. The mounting hole 1031 and the installation position of the factory building roof correspond to each other, and an anti-skid groove is opened at the bottom of the base plate 103. The mounting hole 1031 is convenient for the installation of the entire equipment, and the anti-skid groove can improve the anti-skid effect.

[0043] like Figure 3 and Figure 4 As shown, in a specific embodiment, a baffle plate 1022 is installed on the inner wall of the vent 1021, a rotating shaft 2011 is installed on the outer side of the baffle plate 1022, the rotating shaft 2011 and the side walls of the vent 1021 at both ends are movably connected, the rotating shaft 2011 and the sealing plate 201 are connected to each other, and a baffle plate 1023 is opened inside the ventilation hood 102, and the baffle plate 1023 divides the internal chamber of the ventilation hood 102.

[0044] like Figure 4 and Figure 6As shown, further, a mounting plate 2031 is installed on the plug sleeve 2021 by bolts, the center position of the mounting plate 2031 and the output end of the electric push rod 203 are connected to each other, the plug sleeve 2021 and the vent 2072 are vertically corresponding, and a cavity is opened inside the plug sleeve 2021, and the inner diameter of the cavity and the inner diameter of the plug plate 202 are adapted to each other. A fixed seat 204 is installed on the side wall of the plug plate 202, and a limited seat 2041 is installed on the side wall of the plug sleeve 2021. A limited rod 2042 is installed on the fixed seat 204, and the limited rod 2042 movably penetrates the limited seat 2041. A limited plate 2043 is installed at the end of the limited rod 2042. A reset spring 2044 is sleeved on the limit rod 2042, and one end of the reset spring 2044 is clamped on the fixed seat 204, and the other end of the reset spring 2044 is clamped on the limit seat 2041. When the plug board 202 moves, the limiting rod 2042 in the fixed seat 204 on the plug board 202 is plugged into the limiting seat 2041, thereby squeezing the reset spring 2044. The squeezed reset spring 2044 is convenient for the subsequent reset operation, and the limiting plate 2043 at the end of the limiting rod 2042 mainly serves the purpose of limiting.

[0045] Embodiment 3: Based on the above embodiment, the difference between this embodiment and the present embodiment is that: Figure 6 and Figure 7 As shown, a trapezoidal boss 2071 is installed on the outer side of the vent 2072, and a positioning seat 2061 is installed on the trapezoidal boss 2071. The positioning seat 2061 and the baffle 206 are rotatably connected, and a torsion spring is clamped between the positioning seat 2061 and the baffle 206. A strip groove 2063 is opened on the rocker 2062, and a slide rod 2052 is slidably arranged inside the strip groove 2063. The rocker 2062 is located in the gap between the connecting plates 2051, and the two ends of the slide rod 2052 and the connecting plates 2051 are connected to each other. When the sleeve 2021 moves upward, the sleeve 2021 drives the side rod 205 of the side wall and the connecting plate 2051 to move upward, and the sliding rod 2052 on the connecting plate 2051 slides inside the strip groove 2063, thereby driving the seesaw 2062 with the strip groove 2063 to rotate. At this time, the seesaw 2062 can rotate around the positioning seat 2061 and twist the torsion spring to facilitate the subsequent resetting operation, and the seesaw 2062 can drive the shield 206 to rotate, and the shield 206 can finally cover the trapezoidal boss 2071, so as to cover the vent 2072 and achieve the effect of secondary protection.

[0046] like Figure 5 and Figure 8As shown, in a specific embodiment, a slide groove 3014 is opened inside the roof 101, and a slide plate 301 is slidably arranged inside the slide groove 3014. A connecting seat 3012 is connected to the surface of the slide plate 301, and a plug rod 302 is rotatably installed on the connecting seat 3012. A notch 3013 is opened on the outer wall of the slide groove 3014, and the connecting seat 3012 is slidably arranged in the notch 3013. A slot 3011 is symmetrically opened on the bottom plate 103, and the slot 3011 is located on the extension line of the slide plate 301. The slide plate 301 can slide along the slide groove 3014, and the connecting seat 3012 between the insertion rod 302 and the slide plate 301 slides in the notch 3013, which serves the purpose of limiting. The slide plate 301 can eventually slide to the slot 3011 to serve the purpose of limiting, ensuring that the slide plate 301 can remain stable at this time, and at this time the slide plate 301 and the surface of the roof 101 form an inclined surface. At this time, when the external strong wind blows onto the inclined surface, the wind can be dispersed through the guiding effect of the inclined surface, and the squeezing force on the sealing plate 201 is reduced, thereby protecting the sealing plate 201.

[0047] like Figure 5 and Figure 8 As shown, further, a synchronization block 3032 is installed at the bottom of the ring 3021, and a synchronization shaft 3031 is installed on the synchronization block 3032. Both ends of the synchronization shaft 3031 are rotatably installed in the installation groove 303 opened on the side wall of the ventilation hood 102, and the rotation center of the synchronization shaft 3031 and the sealing plate 201 are connected to each other. A pressure plate 3022 is slidably arranged inside the ring 3021, and one end of the pressure plate 3022 is connected to the insertion rod 302, and an extrusion spring 3023 is clamped between the other end of the pressure plate 3022 and the inside of the ring 3021, and the compression direction of the extrusion spring 3023 and the moving direction of the insertion rod 302 are on the same straight line. The rotation of the rotating shaft 2011 on the sealing plate 201 can drive the synchronous shaft 3031 to rotate. At this time, the synchronous shaft 3031 rotates inside the mounting groove 303, and the synchronous shaft 3031 drives the synchronous block 3032 to rotate. The synchronous block 3032 drives the ring 3021 to rotate. The insertion rod 302 on the ring 3021 is connected to the slide plate 301. As the insertion rod 302 swings, the insertion rod 302 can move toward the inside of the ring 3021, and the extrusion spring 3023 is squeezed by the pressure plate 3022. The extrusion spring 3023 facilitates the subsequent resetting operation. During the movement of the insertion rod 302, it also pulls the slide plate 301 to slide.

[0048] The implementation principle of a strong wind resistant ventilation building with a reinforced structure in this embodiment is as follows:

[0049] When normal ventilation is required, the air in the house can flow out from the vent 2072, move into the chamber inside the ventilation hood 102, and be discharged to the outside through the vent 1021.

[0050] When there is a strong wind outside, the air carries a lot of dust and impurities, and the operator needs to close the vent 1021.

[0051] The operator starts the electric push rod 203, and the electric push rod 203 drives the mounting plate 2031 and the plug sleeve 2021 at the end to move upward. The plug sleeve 2021 drives the plug plate 202 to move upward. The plug plate 202 is connected to the push rod 2012, and the top of the push rod 2012 is connected to the sealing plate 201. At this time, the sealing plate 201 drives the rotating shaft 2011 to start rotating, and the plug plate 202 at the end will move upward and move into the plug sleeve 2021.

[0052] When the plug board 202 moves, the limiting rod 2042 in the fixed seat 204 on the plug board 202 is plugged into the limiting seat 2041, thereby squeezing the reset spring 2044. The squeezed reset spring 2044 is convenient for the subsequent reset operation, and the limiting plate 2043 at the end of the limiting rod 2042 mainly serves the purpose of limiting.

[0053] When the sealing plate 201 blocks the vent 1021, the sealing plate 201 is rotated to a ninety-degree state, and the top rod 2012 is in a horizontal state, so that the top rod 2012, the plug plate 202 and the plug sleeve 2021 are located on the same straight line and are connected to the top rods 2012 at both ends. Then, the straight line formed by the top rod 2012, the plug plate 202 and the plug sleeve 2021 is equivalent to a reinforcing rib, which can firmly hold the sealing plates 201 at both ends, thereby ensuring the structural strength of the sealing plates 201.

[0054] When the sleeve 2021 moves upward, the sleeve 2021 drives the side rod 205 of the side wall and the connecting plate 2051 to move upward, and the sliding rod 2052 on the connecting plate 2051 slides inside the strip groove 2063, thereby driving the seesaw 2062 with the strip groove 2063 to rotate. At this time, the seesaw 2062 can rotate around the positioning seat 2061 and twist the torsion spring to facilitate the subsequent resetting operation, and the seesaw 2062 can drive the shield 206 to rotate, and the shield 206 can finally cover the trapezoidal boss 2071, so as to cover the vent 2072 and achieve the effect of secondary protection.

[0055] The rotation of the rotating shaft 2011 on the sealing plate 201 can drive the synchronous shaft 3031 to rotate. At this time, the synchronous shaft 3031 rotates inside the mounting groove 303, and the synchronous shaft 3031 drives the synchronous block 3032 to rotate. The synchronous block 3032 drives the ring 3021 to rotate. The insertion rod 302 on the ring 3021 is connected to the slide plate 301. As the insertion rod 302 swings, the insertion rod 302 can move toward the inside of the ring 3021, and the extrusion spring 3023 is squeezed by the pressure plate 3022. The extrusion spring 3023 facilitates the subsequent resetting operation. During the movement of the insertion rod 302, it also pulls the slide plate 301 to slide.

[0056] At this time, the skateboard 301 slides along the slide groove 3014, and the connecting seat 3012 between the insertion rod 302 and the skateboard 301 slides in the notch 3013, which serves the purpose of limiting. The skateboard 301 can eventually slide to the slot 3011 to serve the purpose of limiting, ensuring that the skateboard 301 can remain stable at this time, and at this time, the skateboard 301 and the surface of the roof 101 form an inclined surface. At this time, when the external strong wind blows onto the inclined surface, the wind can be dispersed through the guiding effect of the inclined surface, and the squeezing force on the sealing plate 201 is reduced, which has the effect of protecting the sealing plate 201.

Claims

1. A strong wind resistant ventilation building with a reinforced structure, comprising a support unit (100), an opening and closing unit (200) and a protection unit (300), characterized in that: The support unit (100) comprises a roof (101) and a ventilation hood (102), wherein the roof (101) and the ventilation hood (102) are connected to each other, and ventilation holes (1021) are provided on both sides of the ventilation hood (102), and the ventilation holes (1021) and the inner cavity of the ventilation hood (102) are connected to each other; The opening and closing unit (200) comprises a sealing plate (201), the sealing plate (201) being rotatably mounted in the vent (1021), a push rod (2012) being mounted on the sealing plate (201), and the push rod (2012) and the sealing plate (201) being at an angle of ninety degrees, a plug plate (202) being movably mounted on the end of the push rod (2012), the plug plate (202) being plugged into a plug sleeve (2021), and an electric push rod (203) being mounted on the plug sleeve (2021), and a housing of the electric push rod (203) and The inner walls of the roof (101) are connected to each other, the side walls of the socket (2021) are installed with side rods (205), the bottom of the side rods (205) is installed with a connecting plate (2051), the bottom of the ventilation hood (102) is provided with a flat plate (207), a vent (2072) is provided on the flat plate (207), shielding plates (206) are rotatably installed on both sides of the vent (2072), and a seesaw (2062) is installed on the rotation center of the shield (206), and the seesaw (2062) and the connecting plate (2051) are slidably connected; The protection unit (300) comprises a slide plate (301), the slide plate (301) being plugged into the roof (101), and the upper surface of the slide plate (301) and the upper surface of the roof (101) being parallel to each other, a plug rod (302) being rotatably mounted on the slide plate (301), a sleeve ring (3021) being plugged into the end of the plug rod (302), the sleeve ring (3021) and the sealing plate (201) being connected at their rotation centers, a pressing plate (3022) being slidably disposed inside the sleeve ring (3021), one end of the pressing plate (3022) being connected to the plug rod (302), a compression spring (3023) being clamped between the other end of the pressing plate (3022) and the inside of the sleeve ring (3021), the compression direction of the compression spring (3023) and the movement direction of the plug rod (302) being on the same straight line.

2. The strong wind resistant ventilation building with a reinforced structure according to claim 1 is characterized in that: The roof (101) is triangular in shape, and a reinforcing rib (1011) is installed inside the roof (101). The ends of both sides of the reinforcing rib (1011) and the inner wall of the roof (101) are connected to each other, and the reinforcing rib (1011) is in a horizontal state. A partition plate (1012) is installed at the connection between the roof (101) and the ventilation hood (102), and the partition plate (1012) and the output end of the electric push rod (203) are movably plugged.

3. The strong wind resistant ventilation building with a reinforced structure according to claim 1 is characterized in that: A reinforcement cover (1042) is installed on the outer frame of the roof (101), a longitudinal beam (1043) is installed on the reinforcement cover (1042), and the longitudinal beam (1043) and the outer frame of the roof (101) are connected to each other. A reinforcement plate (104) is installed on the outer wall of the ventilation cover (102), and a cross beam (1041) is installed between the reinforcement plates (104), and the cross beam (1041) and the side wall of the ventilation cover (102) are in contact with each other.

4. The strong wind resistant ventilation building with a reinforced structure according to claim 1 is characterized in that: A bottom plate (103) is installed at the bottom of the ventilation hood (102), a mounting hole (1031) is provided on the bottom plate (103), the mounting hole (1031) and the mounting position on the roof of the factory building correspond to each other, an anti-slip groove is provided at the bottom of the bottom plate (103), and a clamping groove (3011) is symmetrically provided on the bottom plate (103), and the clamping groove (3011) is located on the extension line of the slide plate (301).

5. The strong wind resistant ventilation building with a reinforced structure according to claim 1 is characterized in that: A baffle (1022) is installed on the inner wall of the ventilation opening (1021), a rotating shaft (2011) is installed on the outer side of the baffle (1022), the rotating shaft (2011) and the side walls of the ventilation opening (1021) at both ends are movably connected, the rotating shaft (2011) and the sealing plate (201) are connected to each other, and a baffle (1023) is provided inside the ventilation hood (102), and the baffle (1023) divides the internal chamber of the ventilation hood (102).

6. The strong wind resistant ventilation building with a reinforced structure according to claim 1, characterized in that: A mounting plate (2031) is mounted on the plug sleeve (2021) by means of bolts, the center position of the mounting plate (2031) and the output end of the electric push rod (203) are connected to each other, the plug sleeve (2021) and the vent (2072) correspond vertically, and a cavity is provided inside the plug sleeve (2021), and the inner diameter of the cavity and the inner diameter of the plug plate (202) are mutually adapted.

7. The strong wind resistant ventilation building with a reinforced structure according to claim 1 is characterized in that: A fixing seat (204) is installed on the side wall of the plug plate (202), a limiting seat (2041) is installed on the side wall of the plug sleeve (2021), a limiting rod (2042) is installed on the fixing seat (204), the limiting rod (2042) movably passes through the limiting seat (2041), a limiting plate (2043) is installed on the end of the limiting rod (2042), a return spring (2044) is sleeved on the limit rod (2042), one end of the return spring (2044) is clamped on the fixing seat (204), and the other end of the return spring (2044) is clamped on the limiting seat (2041).

8. The strong wind resistant ventilation building with a reinforced structure according to claim 1 is characterized in that: A trapezoidal boss (2071) is installed on the outer side of the vent (2072), a positioning seat (2061) is installed on the trapezoidal boss (2071), the positioning seat (2061) and the baffle (206) are rotatably connected, and a torsion spring is clamped between the positioning seat (2061) and the baffle (206), a strip groove (2063) is opened on the seesaw (2062), a slide bar (2052) is slidably arranged inside the strip groove (2063), the seesaw (2062) is located in the gap between the connecting plates (2051), and the two ends of the slide bar (2052) and the connecting plates (2051) are connected to each other.

9. The strong wind resistant ventilation building with a reinforced structure according to claim 1, characterized in that: A slide groove (3014) is provided inside the roof (101), a slide plate (301) is slidably arranged inside the slide groove (3014), a connecting seat (3012) is connected to the surface of the slide plate (301), a plug rod (302) is rotatably mounted on the connecting seat (3012), a notch (3013) is provided on the outer wall of the slide groove (3014), and the connecting seat (3012) is slidably arranged in the notch (3013).

10. The strong wind resistant ventilation building with a reinforced structure according to claim 1, characterized in that: A synchronization block (3032) is installed at the bottom of the collar (3021), and a synchronization shaft (3031) is installed on the synchronization block (3032). Both ends of the synchronization shaft (3031) are rotatably installed in a mounting groove (303) provided on a side wall of the ventilation hood (102), and the rotation centers of the synchronization shaft (3031) and the sealing plate (201) are connected to each other.

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