Novel large-span tent capable of preventing radiation

Abstract

The novel radiation-proof large-span tent comprises a framework and tent cloth, storage boxes are fixedly arranged at the bottoms of the two sides of the framework, storage rods are rotationally arranged in inner cavities of the storage boxes, the tent cloth is wound on the storage rods, one ends of the storage rods are connected with stepping motors, the framework comprises vertical rods, the bottom ends of the vertical rods are fixedly connected with the storage boxes, and the storage boxes are fixedly connected with the tent cloth. The top ends of the vertical rods are fixedly connected through inclined supporting rods, a fixing plate is fixedly arranged at the top ends of the inclined supporting rods, a rotating shaft is rotationally arranged in an inner cavity of the fixing plate, pulling ropes are wound around the two ends of the rotating shaft and connected with the tarpaulin, clamping plates are fixedly arranged on the outer sides of the fixing plate and the vertical rods, and the surface of the tarpaulin is coated with an anti-radiation coating layer. According to the novel large-span tent, the tent cloth is convenient to store and carry, more labor is saved when the tent is built, and the labor intensity of building workers is relieved; the tent is high in structural stability, and large-span supporting of the tent can be achieved; the radiation protection coating layer can reduce the influence of electromagnetic radiation, and has good radiation shielding capability.

Description

Technical Field

[0001] The utility model relates to a novel large-span tent capable of preventing radiation, and belongs to the technical field of tents. Background Art

[0002] Tents, also known as tents, aluminum alloy sheds, are a kind of movable buildings. Tents mainly provide temporary tents for industrial warehousing, logistics distribution, various outdoor exhibitions, sports events, tourism and leisure, business gatherings, celebrations, business promotion, military applications and disaster relief. Tents are a new type of temporary building for outdoor activities. It is an application of tents. It is easy to store and transport and is called "mobile real estate".

[0003] The utility model with patent number 201721459743.0 provides a tent used in construction. The tent used in construction has a simple structure, is easy to disassemble and assemble, and is easy to move and transport. The tarpaulin used on the tent is a double-layer tarpaulin, which has the functions of waterproof, fireproof and radiation-proof, and has high safety performance; however, the existing tents are installed by manually moving the tarpaulin to the tent, and for a large-span tent, the larger the tarpaulin required, the heavier it will be, which will increase the difficulty for workers to install the tent and is not conducive to the rapid construction and installation of the tent. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a new type of large-span tent that can prevent radiation, so as to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A new type of large-span tent capable of preventing radiation comprises a frame and a tarpaulin, storage boxes are fixedly provided at the bottom of both sides of the frame, storage rods are rotatably provided in the inner cavity of the storage boxes, the tarpaulins are wound around the storage rods, one end of the storage rods is connected to a stepper motor, the frame comprises vertical rods, the bottom ends of the vertical rods are fixedly connected to the storage boxes, the top ends of the vertical rods are fixedly connected by diagonal braces, a fixed plate is fixedly provided at the top end of the diagonal braces, a rotating shaft is rotatably provided in the inner cavity of the fixed plate, traction ropes are wound around both ends of the rotating shaft, the traction ropes are connected to the tarpaulin, clamping plates are fixedly provided on the outer sides of the fixed plates and the vertical rods, and the surface of the tarpaulin is coated with a radiation-proof paint layer.

[0007] Preferably, a crossbeam is fixedly provided at the middle top of the frame, and the top of the crossbeam is fixedly connected to the fixing plate via a support rod, and a support rod is fixedly provided below the crossbeam.

[0008] Preferably, reinforcing rods are evenly fixed between the vertical rods, and the reinforcing rods are evenly distributed between the skeletons, and the internal connections of the skeletons are fixedly connected by triangular iron fixings.

[0009] Preferably, slide grooves are fixedly provided on both sides of the vertical rod, the position of the traction rope corresponds to the position of the slide groove, and mounting holes are provided on the vertical rod, the fixed plate and the clamping plate, and are connected by fixing bolts in the mounting holes.

[0010] Preferably, guide wheels are provided at the connection between the vertical rod and the diagonal support rod, the traction ropes are all mounted on the guide wheels, pressure plates are fixedly provided on both sides of the clamping plate, anti-slip rubber pads are provided at the bottom of the pressure plate, and the clamping plates are located between adjacent tarpaulins.

[0011] Preferably, one end of the rotating shaft is connected to a driving motor, and both ends of the rotating shaft are fixedly provided with winding wheels, and the traction rope is wound around the winding wheels.

[0012] Preferably, a moving rod is fixedly provided at the moving end of the tarpaulin, moving blocks are fixedly provided at both ends of the moving rod, and connecting hooks are fixedly provided on the moving block and the traction rope, and the moving block and the traction rope are both located in a slide groove.

[0013] Preferably, a metal fiber layer is fixedly provided in the inner cavity of the tarpaulin, a waterproof layer is coated on the outer side of the radiation protection coating layer, and a wear-resistant layer is provided on the inner surface of the tarpaulin.

[0014] The beneficial effects of the utility model are:

[0015] 1. By setting up a storage box, when in use, the storage box is laid flat on the ground. After the frame is built, the tarpaulin can be pulled out of the storage box and covered on the frame, which is more convenient during the construction operation. When the tent is disassembled, the tarpaulin will be rolled up on the storage rod, which is convenient for carrying the tarpaulin. The storage box can increase the weight of the bottom of the tent, making the tent more stable after construction;

[0016] 2. By setting up the fixed plate, when the rack is built, the fixed plate will be located at the top of the tent, and the moving end of the traction rope can be pulled out and connected to the moving rod on the tarpaulin, and the driving motor can be used to drive the rotating shaft to rotate, so as to reel the traction rope, and then the tarpaulin can be pulled out of the storage box and moved upward along the vertical rod, gradually covering the frame, which is more labor-saving and convenient when building the tent, and reduces the labor intensity of the builders;

[0017] 3. By setting the clamping plate, after the tarpaulin is pulled out and covered, the two upper edges of the tarpaulin will touch the fixing plate, and the two sides of the tarpaulin will touch the position of the vertical rod. Then the clamping plate is connected to the vertical rod and the fixing plate respectively, so that the edge of the tarpaulin can be pressed firmly on the vertical rod and the fixing plate, thereby fixing the tarpaulin, so that the tarpaulin and the frame are connected as a whole, avoiding the constant shaking of the tarpaulin, ensuring the stability of the tent, and at the same time, the large span support of the tent is realized through the support rod, effectively increasing the span of the tent;

[0018] 4. By coating the surface of the tarpaulin with an anti-radiation coating layer, the impact of electromagnetic radiation is reduced and it has good radiation shielding capabilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1 This is a schematic diagram of the overall structure of a new type of large-span tent that can prevent radiation in the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the vertical pole of a new type of large-span tent capable of radiation protection in the utility model;

[0022] Figure 3 It is a schematic cross-sectional diagram of a fixed plate of a new radiation-proof large-span tent of the utility model;

[0023] Figure 4 It is a schematic cross-sectional view of a storage box of a new type of radiation-proof large-span tent of the utility model;

[0024] Numbers in the figure: 1. frame; 2. tarpaulin; 3. storage box; 4. storage rod; 5. stepper motor; 6. vertical rod; 7. diagonal support rod; 8. traction rope; 9. rotating shaft; 10. clamping plate; 11. anti-radiation coating layer; 12. crossbeam; 13. fixing plate; 14. support rod; 15. reinforcement rod; 16. slide groove; 17. mounting hole; 18. pressure plate; 19. moving rod; 20. winding wheel; 21. moving block. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, a new type of large-span tent capable of preventing radiation is provided.

[0027] Embodiment 1

[0028] like Figure 1-4As shown, according to an embodiment of the utility model, a new type of radiation-proof large-span tent comprises a frame 1 and a tarpaulin 2. Storage boxes 3 are fixedly provided at the bottom of both sides of the frame 1. Storage rods 4 are rotatably provided in the inner cavity of the storage box 3. The tarpaulins 2 are all wound around the storage rods 4. A stepper motor 5 is connected to one end of the storage rod 4. The frame 1 comprises vertical rods 6. The bottom ends of the vertical rods 6 are fixedly connected to the storage boxes 3. The top ends of the vertical rods 6 are fixedly connected to the tops of the vertical rods 6 by diagonal braces 7. A fixed plate 13 is fixedly provided at the top of the diagonal braces 7. A rotating shaft 9 is rotatably provided in the inner cavity of the fixed plate 13. Traction ropes 8 are wound at both ends of the rotating shaft 9. The traction ropes 8 are connected to the tarpaulin 2. 3. A clamping plate 10 is fixedly arranged on the outside of the vertical rods 6, and a radiation-proof coating layer 11 is coated on the surface of the tarpaulin 2. A crossbeam 12 is fixedly arranged on the middle top of the frame 1, and the crossbeam 12 is fixedly connected to the fixing plate 13 through a support rod, and a support rod 14 is fixedly arranged below the crossbeam 12. Reinforcement rods 15 are evenly fixedly arranged between the vertical rods 6, and the reinforcement rods 15 are evenly distributed between the frames 1. The internal connections of the frames 1 are fixedly connected by triangular iron fixings to improve the overall strength of the tent frame 1. The top is better supported by the support rod 14 to prevent the top from collapsing due to excessive span, thereby realizing a large span setting of the tent and ensuring the stability of the tent when the span is large.

[0029] Embodiment 2

[0030] like Figure 1-4As shown, according to an embodiment of the utility model, a new type of large-span tent capable of radiation protection comprises a frame 1 and a tarpaulin 2, storage boxes 3 are fixedly provided at the bottom of both sides of the frame 1, storage rods 4 are rotatably provided in the inner cavity of the storage box 3, the tarpaulins 2 are all wound around the storage rods 4, and a stepping motor 5 is connected to one end of the storage rod 4, the frame 1 comprises vertical rods 6, the bottom ends of the vertical rods 6 are fixedly connected to the storage boxes 3, the tops of the vertical rods 6 are fixedly connected by diagonal braces 7, a fixed plate 13 is fixedly provided at the top of the diagonal brace 7, a rotating shaft 9 is rotatably provided in the inner cavity of the fixed plate 13, traction ropes 8 are wound at both ends of the rotating shaft 9, the traction rope 8 is connected to the tarpaulin 2, clamping plates 10 are fixedly provided on the outer sides of the fixed plate 13 and the vertical rods 6, the surface of the tarpaulin 2 is coated with a radiation protection coating layer 11, slide grooves 16 are fixedly provided on both sides of the vertical rods 6, and the traction rope 8, the position corresponds to the position of the slide slot 16, the vertical rod 6, the fixing plate 13 and the clamping plate 10 are all provided with mounting holes 17, and the mounting holes 17 are connected by fixing bolts, the vertical rod 6 and the diagonal support rod 7 are connected at the connection point with a guide wheel, the traction rope 8 is sleeved on the guide wheel, and can play a guiding role when the tarpaulin 2 is pulled by the traction rope 8, the clamping plates 18 are fixedly provided on both sides of the clamping plates 10, and the bottom of the pressing plates 18 is provided with anti-slip rubber pads, the clamping plates 10 are located between adjacent tarpaulins 2, when the tarpaulin 2 is covered on the frame 1, the clamping plates 10 can be connected with the vertical rod 6 and the fixing plate 13, so that the edge of the tarpaulin 2 is clamped and fixed, effectively preventing the tarpaulin 2 from shaking during use, one end of the rotating shaft 9 is connected to a driving motor, and both ends of the rotating shaft 9 are fixedly provided with winding wheels 20, and the traction rope 8 is wound around the winding wheels 20.

[0031] Embodiment 3

[0032] like Figure 1-4As shown, according to an embodiment of the utility model, a new type of large-span tent capable of radiation protection comprises a frame 1 and a tarpaulin 2, storage boxes 3 are fixedly provided at the bottom of both sides of the frame 1, storage rods 4 are rotatably provided in the inner cavity of the storage box 3, the tarpaulins 2 are all wound around the storage rods 4, one end of the storage rod 4 is connected to a stepping motor 5, the frame 1 comprises vertical rods 6, the bottom ends of the vertical rods 6 are fixedly connected to the storage boxes 3, the top ends of the vertical rods 6 are fixedly connected by diagonal braces 7, the top ends of the diagonal braces 7 are fixedly provided with a fixed plate 13, the inner cavity of the fixed plate 13 is rotatably provided with a rotating shaft 9, both ends of the rotating shaft 9 are wound with traction ropes 8, the traction ropes 8 are connected to the tarpaulin 2, the fixed plate 13 and the outer sides of the vertical rods 6 are fixedly provided with The clamping plate 10, the surface of the tarpaulin 2 is coated with a radiation-proof coating layer 11, the moving end of the tarpaulin 2 is fixed with a moving rod 19, and the two ends of the moving rod 19 are fixed with moving blocks 21, and the moving blocks 21 and the traction rope 8 are fixed with connecting hooks, and the moving blocks 21 and the traction rope 8 are both located in the slide groove 16. The traction rope 8 is conveniently connected to the two ends of the moving rod through the connecting hook, which is more convenient during operation. The inner cavity of the tarpaulin 2 is fixed with a metal fiber layer, and the radiation-proof coating layer 11 can effectively overcome the secondary electromagnetic pollution caused by the reflection of electromagnetic waves by existing electromagnetic wave shielding materials, and can absorb a large amount of electromagnetic wave energy projected onto its surface, effectively reducing the total amount of electromagnetic wave radiation in the space, and has good radiation shielding ability. The outer side of the radiation-proof coating layer 11 is coated with a waterproof layer, and the inner surface of the tarpaulin 2 is provided with a wear-resistant layer, which effectively improves the protective effect of the tarpaulin 2 itself and improves its practicality.

[0033] In summary, with the help of the above-mentioned technical scheme of the utility model, when the device is in use, the storage box 3 is laid flat on the ground, the frame 1 is fixedly built between the storage boxes 3, the traction rope 8 in the fixing plate 13 is pulled out and connected with the two ends of the moving rod 19 on the tarpaulin 2, and the driving motor can be started to drive the rotating shaft 9 to rotate, so that the tarpaulin 2 is pulled by the winding of the traction rope 8, and then the tarpaulin 2 is pulled out from the storage box 3 and moved upward along the vertical rod 6, gradually covering the frame 1, which is more labor-saving and convenient when building a tent, and reduces the labor intensity of the builders. Finally, the clamping plate 10 is connected to the vertical rod 6 and the fixing plate 13 respectively, and the edge of the tarpaulin 2 can be pressed and fixed on the vertical rod 6 and the fixing plate 13, thereby fixing the edge of the tarpaulin 2, so that the tarpaulin 2 and the frame 1 are connected as a whole, avoiding the continuous shaking of the tarpaulin 2 and ensuring the stability of the tent.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of large-span tent capable of preventing radiation, comprising a frame (1) and a tarpaulin (2), characterized in that: Storage boxes (3) are fixedly provided at the bottom of both sides of the frame (1), and a storage rod (4) is rotatably provided in the inner cavity of the storage box (3). The tarpaulin (2) is wound around the storage rod (4), and one end of the storage rod (4) is connected to a stepping motor (5). The frame (1) comprises a vertical rod (6), and the bottom ends of the vertical rods (6) are fixedly connected to the storage boxes (3). The top ends of the vertical rods (6) are fixedly connected to the storage boxes (3). The top ends of the vertical rods (6) are fixedly connected via diagonal braces (7). A fixed plate (13) is fixedly provided at the top ends of the diagonal braces (7). A rotating shaft (9) is rotatably provided in the inner cavity of the fixed plate (13). Both ends of the rotating shaft (9) are wound with a traction rope (8), and the traction rope (8) is connected to the tarpaulin (2). A clamping plate (10) is fixedly provided on the outer sides of the fixed plate (13) and the vertical rods (6), and the surface of the tarpaulin (2) is coated with a radiation-proof coating layer (11).

2. A new type of radiation-proof large-span tent according to claim 1, characterized in that: A crossbeam (12) is fixedly provided at the middle top of the frame (1), and the top of the crossbeam (12) is fixedly connected to a fixing plate (13) via a support rod, and a support rod (14) is fixedly provided below the crossbeam (12).

3. According to claim 2, a new type of radiation-proof large-span tent is characterized by: The storage rod (4) is a storage rod (4), and guide wheels are provided at the connection between the vertical rod (6) and the diagonal support rod (7), and the traction ropes (8) are all sleeved on the guide wheels.

4. According to claim 3, a new type of radiation-proof large-span tent is characterized by: Reinforcement rods (15) are evenly fixed between the vertical rods (6), and the reinforcement rods (15) are evenly distributed between the frameworks (1). The internal connections of the frameworks (1) are all fixedly connected by triangular iron fixings.

5. According to claim 4, a new type of radiation-proof large-span tent is characterized by: Slide grooves (16) are fixedly provided on both sides of the vertical rod (6); the position of the traction rope (8) corresponds to the position of the slide groove (16); the vertical rod (6), the fixing plate (13) and the clamping plate (10) are all provided with mounting holes (17), and the mounting holes (17) are connected by fixing bolts.

6. According to claim 5, a new type of radiation-proof large-span tent is characterized by: Winding wheels are fixedly provided at both ends of the rotating shaft (9), the traction rope (8) is wound around the winding wheels, one end of the rotating shaft (9) is connected to a driving motor, pressing plates (18) are fixedly provided on both sides of the clamping plate (10), a non-slip rubber pad is provided at the bottom of the pressing plate (18), and the clamping plates (10) are located between adjacent tarpaulins (2).

7. A new type of radiation-proof large-span tent according to claim 6, characterized in that: A moving rod (19) is fixedly provided at the moving end of the tarpaulin (2), moving blocks (21) are fixedly provided at both ends of the moving rod (19), and connecting hooks are fixedly provided on the moving block (21) and the traction rope (8), and the moving block (21) and the traction rope (8) are both located in the slide groove (16).

8. The new radiation-proof large-span tent according to claim 7 is characterized by: A metal fiber layer is fixedly arranged in the inner cavity of the tarpaulin (2), a waterproof layer is coated on the outer side of the radiation protection coating layer (11), and a wear-resistant layer is arranged on the inner surface of the tarpaulin (2).

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