A new type of integrated prefabricated tent

Abstract

The present invention relates to the technical field of marquees, and particularly to a novel integrated prefabricated marquee, which includes a plurality of first bottom plates fixedly connected to the ground and symmetrically arranged, and further includes: a framework, the framework includes a top frame, columns and scissors braces, a plurality of columns are fixedly connected to the bottom of the top frame, an outer frame is fixedly connected to each of the plurality of first bottom plates, an inner frame is fixedly connected inside the outer frame, magnetorheological mud is contained in the inner frame, a first magnetic control component is connected to the inner frame, a plurality of the columns located on the side correspond to the plurality of inner frames one by one, and the bottom ends of the columns penetrate through the outer frame and are inserted into the inside of the inner frame. By providing the inner frame containing magnetorheological mud and the shock-absorbing frame, through the first magnetic control component, the second magnetic control component and the backup power supply, when there is no wind, by using the viscosity and damping characteristics of the magnetorheological mud itself, the vibration amplitude of the columns in the inner frame and the scissors braces in the shock-absorbing frame can be reduced, and the shock-absorbing effect of the device can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of marquees, and particularly to a novel integrated prefabricated marquee. Background Art

[0002] A marquee is a temporary building that is light in storage and transportation, flexible in disassembly and assembly, and convenient, safe and stable. It is widely used in industrial storage, logistics distribution, various outdoor exhibitions or other temporary activities.

[0003] Currently, the existing marquees mainly use the connection method of screws and screw holes to connect the roof frame and the side wall frame. After installing them on the ground and covering them with tarpaulins to form a marquee, this method is prone to loose connections. In windy weather, it lacks wind resistance, and the marquee is easily damaged in strong winds. The various components are not united as a whole, reducing the wind resistance of the marquee, and the shock absorption ability is weak during normal use, reducing the user experience. Summary of the Invention

[0004] The purpose of the present invention is to solve the disadvantages that the existing marquees are easily damaged in strong winds and the various components are not united as a whole, reducing the wind resistance of the marquee, and to propose a novel integrated prefabricated marquee.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A novel integrated prefabricated marquee, including a plurality of first bottom plates fixedly connected to the ground and symmetrically arranged, further including:

[0007] A frame, the frame includes a top frame, columns and scissors braces. A plurality of columns are fixedly connected to the bottom of the top frame. An outer frame is fixedly connected to each of the plurality of first bottom plates. An inner frame is fixedly connected inside the outer frame. Magnetorheological mud is contained inside the inner frame. A first magnetic control component is connected to the inner frame. A plurality of the columns on the side correspond to the plurality of inner frames one by one. The bottom end of the column penetrates through the outer frame and inserts into the inside of the inner frame and is fixedly connected to the inner bottom of the inner frame. A scissors brace is fixedly connected between adjacent two of the columns on the side. A shock absorption frame is fixedly connected to the middle of the scissors brace. The middle of the scissors brace passes through the inside of the shock absorption frame. Magnetorheological mud is contained inside the shock absorption frame. A second magnetic control component is connected to the shock absorption frame. When the first magnetic control component and the second magnetic control component work, a magnetic field is applied to the magnetorheological mud to change the magnetorheological mud from a liquid state to a solid state;

[0008] Side walls, the side walls include a plurality of baffles. A magnetic attraction structure is connected between adjacent two of the baffles. Some of the baffles are correspondingly clamped on the plurality of first bottom plates, and some of the other baffles are fixedly connected to the plurality of shock absorption frames.

[0009] Preferably, the top frame includes reinforcing pipes, herringbone beams, gable connectors, support rods, cross beams and diagonal braces. A plurality of the reinforcing pipes are fixedly connected to the tops of a plurality of columns in one-to-one correspondence. The tops of the plurality of reinforcing pipes are fixedly connected with herringbone beams. The same cross beam is fixedly connected between two of the reinforcing pipes located at both ends. The adjacent ends of two of the herringbone beams located on both sides and symmetrically distributed are fixedly connected with the same gable connector. A plurality of support rods are fixedly connected between the plurality of herringbone beams. A diagonal brace is fixedly connected between the herringbone beam and the corresponding connected column.

[0010] Preferably, it further includes a tarpaulin which covers the tops of the reinforcing pipes, herringbone beams, gable connectors and support rods.

[0011] Preferably, it further includes two door bodies. Two columns for installing the door bodies are fixedly connected to the middle parts of the two cross beams. The bottom of the column for installing the door body is fixedly connected with a second bottom plate which is installed on the ground. The door body is installed between the two columns for installing the door body.

[0012] Preferably, a counterweight is fixedly connected to the first bottom plate and a card slot is provided. The card slot is located between the counterweight and the outer frame. The bottom of the baffle is clamped in the card slot.

[0013] Preferably, the first magnetic control assembly includes a coil which is wound around the outer peripheral side of the inner frame. The coil is electrically connected with a conducting wire. A plurality of the conducting wires are all electrically connected with the same standby power supply which is installed on a first bottom plate.

[0014] Preferably, the second magnetic control assembly includes an electromagnet which is installed in the shock-absorbing frame. A plurality of the electromagnets are all electrically connected with the standby power supply.

[0015] Preferably, screws are installed at the four ends of the shock-absorbing frame. Two of the screws located on the same side are fixedly connected with the same baffle.

[0016] Preferably, the magnetic attraction structure includes magnetic attraction sheets. Two of the magnetic attraction sheets are correspondingly embedded in both sides of the baffle. The opposite magnetic poles of two adjacent magnetic attraction sheets on two adjacent baffles face each other.

[0017] Preferably, some of the magnetic attraction sheets are located in the middle of the scissors brace.

[0018] Compared with the prior art, the advantages of the present invention are as follows:

[0019] 1. The present invention forms a whole structure by setting up a framework and side walls. The top frame is fixed on the first base plate on the ground through columns, and the columns are fixed to each other through cross braces. At the same time, some of the side plates that make up the side walls are fixed, and the columns of the door body are fixed to the top frame and the ground through the second base plate, so that the framework, side walls, door body and the tarpaulin installed on the top frame are combined into an integral structure, improving the wind resistance of the device.

[0020] 2. The present invention sets up an inner frame and a shock-absorbing frame filled with magnetorheological mud. Through the first magnetic control component, the second magnetic control component and the backup power supply, when there is no wind, the viscosity and damping characteristics of the magnetorheological mud itself can be used to slow down the vibration amplitude of the columns in the inner frame and the cross braces in the shock-absorbing frame, improving the shock-absorbing effect of the device and the user experience. When there is a strong wind, the backup power supply works, and external magnetic fields are applied to the magnetorheological mud in the inner frame and the shock-absorbing frame respectively through the first magnetic control component and the second magnetic control component. Under the action of the magnetic field, the viscosity and yield strength of the magnetorheological mud will increase significantly, changing from a liquid-like state to a solid-like state, thereby providing stronger support and restraint for the columns and cross braces in the magnetorheological mud, increasing the stability of the bottom of the columns and the middle of the cross braces and the ability to resist lateral forces, greatly increasing the wind resistance of the device.

[0021] 3. The present invention sets up a magnetic attraction structure, which is convenient to quickly splice multiple baffles with magnetic attraction structures to form side walls, facilitating installation. At the same time, when the second magnetic control component works, the electromagnet and the magnetized magnetorheological mud can form a magnetic attraction effect on the magnetic attraction sheets nearby, firmly adsorbing the baffles and further improving the wind resistance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an overall axonometric structure schematic diagram of a novel integrated prefabricated tent proposed by the present invention.

[0023] Figure 2 It is a schematic diagram of the cross beam and diagonal brace structure of a novel integrated prefabricated tent proposed by the present invention.

[0024] Figure 3 It is a schematic diagram of the counterweight block and card slot structure of a novel integrated prefabricated tent proposed by the present invention.

[0025] Figure 4 It is a schematic diagram of the inner frame and coil structure of a novel integrated prefabricated tent proposed by the present invention.

[0026] Figure 5 It is a schematic diagram of the baffle and magnetic attraction sheet structure of a novel integrated prefabricated tent proposed by the present invention.

[0027] Figure 6Schematic cross-sectional structure diagrams of a shock-absorbing frame and an outer frame of a novel integrated prefabricated tent proposed by the present invention.

[0028] In the figure: 1 first bottom plate, 2 second bottom plate, 3 counterweight, 4 card slot, 5 backup power supply, 6 conducting wire, 7 outer frame, 8 coil, 9 inner frame, 10 column, 11 baffle, 12 magnetic sheet, 13 scissors brace, 14 shock-absorbing frame, 15 electromagnet, 16 reinforcing connection pipe, 17 herringbone beam, 18 apex interface, 19 support rod, 20 cross beam, 21 diagonal brace. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0030] Referring to Figure 1 and Figure 2 , a novel integrated prefabricated tent includes a plurality of first bottom plates 1 fixedly connected to the ground and symmetrically arranged, and further includes: a frame, the frame includes a top frame, columns 10 and scissors braces 13, a plurality of columns 10 are fixedly connected to the bottom of the top frame, a plurality of outer frames 7 are fixedly connected to the plurality of first bottom plates 1, an inner frame 9 is fixedly connected inside the outer frame 7, magnetorheological mud is contained inside the inner frame 9, a first magnetic control assembly is connected to the inner frame 9, a plurality of columns 10 on the side correspond to the plurality of inner frames 9 one by one, and the bottom end of the column 10 penetrates through the outer frame 7 and is inserted into the inside of the inner frame 9 and fixedly connected to the inner bottom of the inner frame 9, and scissors braces 13 are fixedly connected between adjacent two columns 10 on the side, a shock-absorbing frame 14 is fixedly connected to the middle of the scissors brace 13, wherein the middle of the scissors brace 13 passes through the inside of the shock-absorbing frame 14, magnetorheological mud is contained inside the shock-absorbing frame 14, a second magnetic control assembly is connected to the shock-absorbing frame 14, and when the first magnetic control assembly and the second magnetic control assembly work, a magnetic field is applied to the magnetorheological mud to change the magnetorheological mud from a liquid state to a solid state.

[0031] The top frame includes reinforcing connection pipes 16, herringbone beams 17, apex interfaces 18, support rods 19, cross beams 20 and diagonal braces 21, a plurality of reinforcing connection pipes 16 are fixedly connected to the tops of the plurality of columns 10 one by one, herringbone beams 17 are fixedly connected to the tops of the plurality of reinforcing connection pipes 16, a same cross beam 20 is fixedly connected between two reinforcing connection pipes 16 at both ends, a same apex interface 18 is fixedly connected to the adjacent ends of two herringbone beams 17 located on both sides and symmetrically distributed, a plurality of support rods 19 are fixedly connected between the plurality of herringbone beams 17, and diagonal braces 21 are fixedly connected between the herringbone beam and the corresponding connected column 10.

[0032] Referring to Figures 4 - 6, the first magnetic control component includes a coil 8 wound around the outer peripheral side of an inner frame 9. The coil 8 is electrically connected to a conducting wire 6, and multiple conducting wires 6 are all electrically connected to the same backup power supply 5. The backup power supply 5 is installed on a first base plate 1.

[0033] The second magnetic control component includes an electromagnet 15 installed in a shock-absorbing frame 14, and multiple electromagnets 15 are all electrically connected to the backup power supply 5.

[0034] The magnetorheological mud adopts the existing technology. The magnetorheological mud has certain viscosity and damping characteristics. According to the inherent properties of the magnetorheological mud, when the magnetic field strength increases to the maximum critical value of the magnetorheological mud, its viscosity and yield strength will increase significantly, changing from a state similar to a liquid to a state similar to a solid.

[0035] It also includes a tarpaulin that covers the top of the reinforcing connecting pipe 16, the herringbone beam 17, the apex interface 18, and the support rod 19.

[0036] It also includes two door bodies. Two columns 10 for installing the door bodies are fixedly connected to the middle of two cross beams 20. Among them, the bottom of the column 10 for installing the door body is fixedly connected to a second base plate 2, and the second base plate 2 is installed on the ground. The door body is installed between the two columns 10 for installing the door body.

[0037] The side wall includes multiple baffles 11. Among them, a magnetic attraction structure is connected between two adjacent baffles 11. Some baffles 11 are respectively clamped on multiple first base plates 1, and some other baffles 11 are fixedly connected to multiple shock-absorbing frames 14.

[0038] Refer to Figure 3 , a counterweight 3 is fixedly connected to the first base plate 1, and a card slot 4 is provided. Among them, the card slot 4 is located between the counterweight 3 and the outer frame 7, and the bottom of the baffle 11 is clamped in the card slot 4.

[0039] Screws are installed at the four ends of the shock-absorbing frame 14, and two screws on the same side are fixedly connected to the same baffle 11.

[0040] The magnetic attraction structure includes magnetic attraction sheets 12. Two magnetic attraction sheets 12 are correspondingly embedded in both sides of the baffle 11. Among them, the adjacent magnetic attraction sheets 12 on two adjacent baffles 11 have opposite magnetic poles. The connection between the baffles 11 is carried out by the magnetic attraction sheets 12 for quick connection, which is convenient for installation.

[0041] Some magnetic attraction sheets 12 are located in the middle of the cross bracing 13.

[0042] Refer to Figure 1 and Figure 2, in the present invention, the column 10, the cross bracing 13, the reinforcing pipe joint 16, the king post 17, the gable joint 18, the support rod 19, the cross beam 20 and the diagonal brace 21 are installed as shown in the figure to form an integral frame. The bottom of the baffle 11 is inserted into the card slot 4 of the first base plate 1. The columns 10 are respectively installed on the first base plate 1 and the second base plate 2. The tarpaulin on the top frame and the front and rear door bodies are not shown in the figure;

[0043] When installing the side baffle 11, the bottom of the baffle 11 is inserted into the card slot 4. The card slot 4 is located between the counterweight 3 and the outer frame 7, and can just clamp the baffle 11 in the middle. Cooperating with the bottom card slot 4, the bottom of the baffle 11 is firmly fixed;

[0044] When there is no strong wind, the bottom of the column 10 is wrapped by the magnetorheological mud in the inner frame 9. The magnetorheological mud has certain viscosity and damping characteristics. When the column 10 vibrates, the vibration energy is transmitted to the magnetorheological mud, and the magnetorheological mud can dissipate part of the vibration energy through the change of its internal viscous resistance and microstructure, thereby reducing the vibration amplitude of the column 10 to a certain extent;

[0045] When there is a strong wind, the backup power supply 5 is started, and the coil 8 is powered through the conducting wire 6. When the coil 8 is energized, a magnetic field is generated due to electromagnetic induction, and a magnetic field is applied to the magnetorheological mud. Under the action of the external magnetic field, the viscosity and yield strength of the magnetorheological mud will increase significantly, changing from a liquid-like state to a solid-like state, so that the magnetorheological mud can provide stronger support and restraint for the column 10, increasing the stability of the bottom of the column 10 and the ability to resist lateral forces, and greatly increasing the wind resistance;

[0046] When there is no wind, the cross bracing 13 in the shock-absorbing frame 14 is wrapped by the magnetorheological mud, and the magnetorheological mud plays a role in absorbing vibration;

[0047] When there is a strong wind, the backup power supply 5 works, and the electromagnet 15 inside the shock-absorbing frame 14 is energized. The electromagnet 15 generates a magnetic field. Under the action of the external magnetic field, the liquid-like state of the magnetorheological mud changes to a solid-like state, providing greater support and restraint for the cross bracing 13; at the same time, the magnetorheological mud in the shock-absorbing frame 14 also generates magnetism after magnetization, and cooperates with the magnetic attraction piece 12 to firmly adsorb the baffle 11, making the baffle 11, the shock-absorbing frame 14, the cross bracing 13, the column 10 and the first base plate 1 almost become an integral whole, greatly improving the wind resistance;

[0048] After the strong wind passes, turn off the backup power supply 5 to return to normal.

[0049] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, shall be covered by the protection scope of the present invention.

Claims

1. A novel integrated assembled tent, comprising a plurality of first bottom plates (1) fixedly connected to the ground and symmetrically arranged, characterized in that: Also includes: A frame, the frame comprising a top frame, columns (10) and scissor braces (13), the top frame having a plurality of columns (10) fixedly connected to the bottom, the plurality of first bottom plates (1) having an outer frame (7) fixedly connected to the inner frame (7), the outer frame (7) having an inner frame (9) fixedly connected to the inner frame, the inner frame (9) containing magnetorheological mud, the inner frame (9) having a first magneto control assembly connected to the inner frame, the plurality of columns (10) located at the side corresponding to the plurality of inner frames (9) one by one, and the bottom ends of the columns (10) passing through the outer frame (7) and inserted into the inner frame (9). The inner frame (9) is provided with a plurality of vertical columns (10) and a plurality of vertical columns (11) disposed on the inner frame (9). The vertical columns (10) are connected to the inner frame (9) and are fixedly connected to the inner bottom of the inner frame (9). A scissor brace (13) is fixedly connected between two adjacent vertical columns (10) located on the side. A shock absorbing frame (14) is fixedly connected to the middle of the scissor brace (13). The middle of the scissor brace (13) passes through the inside of the shock absorbing frame (14). The shock absorbing frame (14) contains magnetorheological mud. The shock absorbing frame (14) is connected to a second magnetorheological component. When the first magnetorheological component and the second magnetorheological component are in operation, both of them apply a magnetic field to the magnetorheological mud so that the magnetorheological mud changes from a liquid state to a solid state. A side wall body, the side wall body comprising a plurality of baffles (11), wherein a magnetic attraction structure is connected between two adjacent baffles (11), some of the baffles (11) are clipped onto the plurality of first bottom plates (1) in a one-to-one correspondence, and other parts of the baffles (11) are fixedly connected onto the plurality of shock absorbing frames (14); The first magnetic control component comprises a coil (8), the coil (8) is wound on the outer peripheral side of the inner frame (9), the coil (8) is electrically connected to a conductive wire (6), a plurality of conductive wires (6) are electrically connected to the same backup power supply (5), and the backup power supply (5) is mounted on a first base plate (1); The second magnetostrictive assembly comprises an electromagnet (15), wherein the electromagnet (15) is mounted in a shock absorbing frame (14), and a plurality of the electromagnets (15) are electrically connected to a backup power supply (5).

2. A novel integrated assembled tent house according to claim 1, characterized in that: The top frame comprises a reinforcing pipe (16), an herringbone beam (17), a mountain top interface (18), a support rod (19), a crossbeam (20) and a diagonal brace (21); a plurality of the reinforcing pipes (16) are fixedly connected to the tops of a plurality of columns (10) in a one-to-one correspondence; the tops of the plurality of the reinforcing pipes (16) are all fixedly connected to the herringbone beams (17); the same crossbeam (20) is fixedly connected between two reinforcing pipes (16) located at both ends; the same mountain top interface (18) is fixedly connected at adjacent ends of two herringbone beams (17) located at both sides and symmetrically distributed; a plurality of support rods (19) are fixedly connected between the plurality of the herringbone beams (17); and a diagonal brace (21) is fixedly connected between the herringbone beams (17) and the correspondingly connected columns (10).

3. A new type of integrated assembled tent according to claim 2, characterized in that: It also includes a tarpaulin, which is wrapped around the reinforcing pipe (16), the herringbone beam (17), the mountain top interface (18) and the top of the support rod (19).

4. According to claim 2, the novel integrated assembled tent is characterized in that: It also comprises two door bodies, wherein the middle parts of the two cross beams (20) are fixedly connected to two upright posts (10) for mounting the door bodies, wherein the bottoms of the upright posts (10) for mounting the door bodies are fixedly connected to a second bottom plate (2), the second bottom plate (2) is mounted on the ground, and the door body is mounted between the two upright posts (10) for mounting the door bodies.

5. According to the novel integrated assembled tent house of claim 1, it is characterized in that: The first bottom plate (1) is fixedly connected to a counterweight block (3) and is provided with a slot (4), wherein the slot (4) is located between the counterweight block (3) and the outer frame (7), and the bottom of the baffle (11) is clipped into the slot (4).

6. The novel integrated assembled tent house according to claim 1 is characterized in that: Screws are installed at the four ends of the shock absorbing frame (14), and two screws located on the same side are fixedly connected to the same baffle (11).

7. A novel integrated assembled tent house according to claim 6, characterized in that: The magnetic attraction structure comprises a magnetic attraction sheet (12), wherein two magnetic attraction sheets (12) are correspondingly embedded in two sides of the baffle (11), wherein two adjacent magnetic attraction sheets (12) on two adjacent baffles (11) have opposite magnetic poles.

8. The novel integrated assembled tent house according to claim 7 is characterized in that: Part of the magnetic attraction sheet (12) is located in the middle of the scissor support (13).

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