Steel structure roof panel connection structure

Abstract

The present invention relates to the technical field of steel structure roof panels, and in particular to a steel structure roof panel connection structure. The present invention comprises a frame, on which a plurality of color steel plates are arranged, and a positioning mechanism, wherein the positioning mechanism comprises a guide rail, the guide rails are symmetrically and fixedly connected on both sides of the frame, and a plurality of evenly distributed sliders are slidably connected to the top of the guide rails. The present invention can facilitate the installation of the color steel plates by designing the positioning mechanism. The diameters of the three elastic limit pins are different, so that the elastic limit pins can be stuck into the corresponding limit holes. By designing the friction wheel, when the friction wheel contacts the outer wall of the color steel plate, the color steel plate can be clamped and preliminarily fixed. By designing the negative pressure pipe and the airflow plate, when there is strong wind, the strong wind impacts the airflow plate, which can generate negative pressure in the negative pressure pipe, thereby improving the wind-resistant performance of the color steel plate.

Description

Technical Field

[0001] The present invention relates to the technical field of steel structure roof panels, in particular to a steel structure roof panel connection structure. Background Art

[0002] With the advancement of technology and the continuous emergence of new materials, metal roof panels are gradually gaining more and more popularity due to their excellent performance and environmental protection characteristics. The main use of metal roof panels is as a covering material for the roof to protect the roof from erosion by natural weather such as wind, rain, snow and frost.

[0003] Most metal roof panels in the existing technology are made of color-coated steel plates. The connection methods are mainly divided into bolt fixing, buckle fixing and upright lock seam. The above connection methods each have their advantages and disadvantages. However, due to the characteristics of the color-coated steel plates themselves, the wind-proof performance is poor. If directly fixed with bolts, the color-coated steel plates will cause water leakage. In addition, during the installation process of the color-coated steel plates, multiple workers need to cooperate with each other to quickly complete the installation and fixing of the color-coated steel plates, which is inefficient. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a steel structure roof panel connection structure to solve the problems raised in the background art.

[0005] The technical solution of the present invention is: a steel structure roof panel connection structure, including a frame, a plurality of color steel plates are arranged on the frame, and also includes a positioning mechanism, the positioning mechanism includes a guide rail, the guide rails are symmetrically and fixedly connected on both sides of the frame, the top of the guide rail is slidably connected with a plurality of evenly distributed sliders, the top of the slider is slidably connected with an elastic limit pin, the top of the guide rail is penetrated and opened with a plurality of evenly distributed limit holes, the elastic limit pin is used in conjunction with the plurality of limit holes, a driving assembly is provided on one side of the guide rail, a sliding rod is symmetrically provided on the lower side of the slider, one end of the sliding rod is rotatably connected with a friction wheel, an adsorption mechanism is provided on one side of the frame, the adsorption mechanism includes a negative pressure tube, and one side of the negative pressure tube is provided with a plurality of evenly distributed airflow plates.

[0006] Furthermore, a slot is provided on the top of the slider, and an L-shaped plate is inserted into the slot.

[0007] Furthermore, a connecting rod is fixedly connected to one side of the slider, and a special-shaped frame is provided on the lower side of the connecting rod. A first sliding groove is provided on the top of the special-shaped frame, and one end of the connecting rod slides and is inserted into the first sliding groove. Several evenly distributed rectangular holes are provided on both sides of the frame, and the special-shaped frame slides and is inserted into the rectangular holes. An L-shaped rod is symmetrically slidably connected to the special-shaped frame, and a second sliding groove is provided at one end of the L-shaped rod, and the other end of the sliding rod slides and is inserted into the second sliding groove.

[0008] Further, a locking mechanism is further included. The locking mechanism includes a slide rod. One side of the special-shaped frame is connected with the slide rod in a penetrating and sliding manner. A compression spring is arranged between the slide rod and the special-shaped frame. The slide rod is used in cooperation with an elastic limit pin. One end of the slide rod is fixedly connected with a guide plate. Guide grooves are symmetrically formed at the top of the guide plate. One end of the L-shaped rod is slidably clamped into the guide groove. The wheel axle of the friction wheel rotatably penetrates through the slide rod and is fixedly connected with a cam. A limit rod is fixedly connected to the top of the L-shaped rod. The cam is used in cooperation with the limit rod.

[0009] Further, the adsorption mechanism further includes a push plate. The push plates are symmetrically and slidably connected in the frame. The special-shaped frame is used in cooperation with the push plate. A plurality of uniformly distributed first wedge-shaped blocks are fixedly connected to one side of the push plate. A plurality of uniformly distributed rectangular tubes are slidably connected to the inner wall of the frame. Second wedge-shaped blocks used in cooperation with the first wedge-shaped blocks are fixedly connected to both ends of the rectangular tube. A plurality of uniformly distributed suction cups are connected to the top of the rectangular tube.

[0010] Further, one end of the negative pressure pipe is connected with a guide air pipe. The guide air pipe is connected with a plurality of rectangular tubes. The other end of the negative pressure pipe is connected with a rotating shaft in a penetrating and rotating manner. A plurality of air flow plates are all hinged to the rotating shaft. A torsion spring is arranged between the plurality of air flow plates and the rotating shaft. The outer wall of the rotating shaft is fixedly connected with a rotating ring through a bearing. A plurality of uniformly distributed negative pressure fan blades are rotatably connected to the outer wall of the rotating ring.

[0011] Further, a fixed ring is fixedly sleeved on the outer wall of the rotating shaft. A plurality of uniformly distributed C-shaped rods are fixedly connected to the outer wall of the fixed ring. A protruding shaft is fixedly connected to the outer wall of the rotating shaft of the negative pressure fan blade. The protruding shaft is used in cooperation with the C-shaped rod.

[0012] Further, connecting rods are hinged to the outer walls of the rotating shafts of the plurality of air flow plates. One ends of the plurality of connecting rods are jointly hinged to an衔接 ring. A flexible cloth is fixedly connected to the inner wall of the衔接 ring.

[0013] Further, a plurality of uniformly distributed rings are slidably connected to the top of the frame. Swing plates are hinged to the inner walls of the rings. Wing plates are symmetrically and fixedly connected to both sides of the swing plates. A plurality of groups of uniformly distributed elastic telescopic rods are fixedly connected to the bottom of the frame. The telescopic ends of each group of elastic telescopic rods are jointly fixedly connected to a cross. The tops of the crosses are rotatably connected with C-shaped frames. Rollers used in cooperation with the swing plates are symmetrically and rotatably connected to the tops of the C-shaped frames.

[0014] Further, fixing plates are symmetrically and fixedly connected to the bottom of the cross.

[0015] The beneficial effects of the present invention are as follows:

[0016] The positioning mechanism facilitates the installation of the color steel plate. The diameters of the three elastic limit pins are different, so that the elastic limit pins are stuck in the corresponding limit holes. When the friction wheel contacts the outer wall of the color steel plate, the color steel plate is clamped for preliminary fixation. Through the design of the negative pressure pipe and the airflow plate, when encountering strong winds, the strong wind impacts the airflow plate, causing negative pressure in the negative pressure pipe, thereby improving the wind-resistant performance of the color steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0018] Figure 2 This is a schematic diagram of the installation of the frame in the present invention;

[0019] Figure 3 This is a schematic diagram of the installation of the elastic limiting pin in the present invention;

[0020] Figure 4 It is a structural schematic diagram of the positioning mechanism in the present invention;

[0021] Figure 5 This is a schematic diagram of the installation of the friction wheel in the present invention;

[0022] Figure 6 Schematic diagram of the structure of the locking mechanism of the present invention;

[0023] Figure 7 This is a schematic diagram of the installation of the cam in the present invention;

[0024] Figure 8 Schematic diagram of the structure of the adsorption mechanism of the present invention;

[0025] Figure 9 This is a schematic diagram of the installation of the air guide pipe in the present invention;

[0026] Figure 10 This is a schematic diagram of the installation of the flexible cloth in the present invention;

[0027] Figure 11 This is a schematic diagram of the installation of the connecting rod in the present invention;

[0028] Figure 12 It is a schematic diagram of the installation of the swing plate in the present invention.

[0029] Parts names and serial numbers in the figure:

[0030] 1. Frame; 101. Color steel plate; 201. Guide rail; 202. Slide block; 203. Elastic limit pin; 204. Driving component; 205. Slide bar; 206. Friction wheel; 207. Negative pressure pipe; 208. Air flow plate; 301. L-shaped plate; 401. Connecting rod; 402. Special-shaped frame; 403. L-shaped rod; 501. Slide rod; 502. Guide plate; 503. Cam; 504. Limit rod; 601. Push plate; 602. First wedge block; 603. Rectangular pipe; 6031 - Second wedge block; 604. Suction cup; 701. Air duct; 702. Rotating shaft; 7021. Rotating ring; 703. Negative pressure fan blade; 704. Fixed ring; 705. C-shaped rod; 801. Connecting rod; 802. Connecting ring; 803. Flexible cloth; 901. Ring; 902. Swing plate; 9021. Wing plate; 903. Elastic telescopic rod; 904. Cross; 905. C-shaped frame; 1001. Fixed plate; 100. Steel structure. Detailed implementation manners

[0031] The preferred technical solutions of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] The connection structure of the steel structure roof panel is as Figure 1-Figure 5 shown, and includes a frame 1. Four color steel plates 101 are arranged on the frame 1. It further includes a positioning mechanism. The positioning mechanism includes a guide rail 201. Guide rails 201 are symmetrically and fixedly connected to the left and right sides of the frame 1. Three uniformly distributed slide blocks 202 are slidably connected to the top of the guide rail 201. Elastic limit pins 203 are vertically and slidably connected through the tops of the three slide blocks 202. The diameters of the adjacent three elastic limit pins 203 gradually increase from front to back. Three uniformly distributed limit holes are formed through the top of the guide rail 201. The diameters of the three limit holes on the guide rail 201 gradually increase from front to back. The three elastic limit pins 203 are respectively used in cooperation with the three limit holes. Driving components 204 are arranged on the mutually remote sides of the two guide rails 201. The driving component 204 is composed of two wire wheels, a rope and a handle. Among them, the two wire wheels are symmetrically rotatably connected to one side of the guide rail 201. The rope is wound around the two wire wheels. The handle is fixedly connected to one end of one of the wire wheels. Slide bars 205 are symmetrically arranged on the lower sides of the slide blocks 202. Friction wheels 206 are rotatably connected to one ends of the slide bars 205. The friction wheels 206 are used to contact the color steel plate 101. An adsorption mechanism is arranged on one side of the frame 1. The adsorption mechanism includes a negative pressure pipe 207. Six uniformly distributed air flow plates 208 are arranged on one side of the negative pressure pipe 207.

[0033] As Figure 4 shown, the positioning mechanism further includes an L-shaped plate 301. A slot is formed in the top of the slide block 202. The L-shaped plate 301 is inserted into the slot. The L-shaped plate 301 is used to contact the color steel plate 101. When the slide block 202 moves, the color steel plate 101 is pushed to move through the L-shaped plate 301.

[0034] like Figure 4-Figure 6 As shown, the positioning mechanism also includes a connecting rod 401, one side of the slider 202 is fixedly connected to the connecting rod 401, and a special-shaped frame 402 is provided on the lower side of the connecting rod 401. The top of the special-shaped frame 402 is provided with a first sliding groove, and the bottom end of the connecting rod 401 slides and is stuck in the first sliding groove. Three evenly distributed rectangular holes are opened on both sides of the frame 1, and the special-shaped frame 402 slides and is stuck in the rectangular holes. A symmetrically distributed L-shaped rod 403 is horizontally slidably connected in the special-shaped frame 402, and a second sliding groove is provided at one end of the L-shaped rod 403 close to the slider 202, and the other end of the sliding rod 205 slides and is stuck in the second sliding groove.

[0035] like Figure 5-Figure 7 As shown, it also includes a locking mechanism, which includes a slide rod 501, and a slide rod 501 is horizontally slidably connected to one side of the special-shaped frame 402. A compression spring is arranged between the slide rod 501 and the special-shaped frame 402, and the compression spring is sleeved on the outer wall of the slide rod 501. The slide rod 501 is used in conjunction with the elastic limit pin 203. One end of the slide rod 501 is fixedly connected to the guide plate 502, and the top of the guide plate 502 is symmetrically provided with a guide groove. The bottom end of the L-shaped rod 403 slides into the guide groove, and one end of the wheel axle of the friction wheel 206 rotates through the slide rod 205 and is fixedly connected to the cam 503. The top of the L-shaped rod 403 is fixedly connected to the limit rod 504, and the cam 503 is used in conjunction with the limit rod 504.

[0036] Initially, the three adjacent sliders 202 are all located at the top front side of the guide rail 201. The sliders 202 can slide on the top of the guide rail 201. The three adjacent elastic limit pins 203 are all in contact with the top of the guide rail 201. First, the frame 1 is connected to the steel structure 100, and then the first color steel plate 101 is placed in the frame 1 so that the front edge of the first color steel plate 101 is close to the front side of the frame 1. Then, the second color steel plate 101 is placed on the first color steel plate 101 as shown in FIG. Figure 7The vertical locking is completed as shown, and then the staff inserts the L-shaped plate 301 into the slots of the two sliders 202 corresponding to the left and right sides of the rear side, so that the rear sides of the two L-shaped plates 301 are fitted with the vertical surface of the second color steel plate 101, and then the two sliders 202 corresponding to the left and right sides of the rear side are respectively connected to the ropes in the two driving components 204 through the connecting pieces in the prior art. Then the staff rotates the handle on one of the pulleys in the driving component 204 to rotate the pulley. The rotation of the pulley causes the rope to drive the two sliders 202 corresponding to the left and right sides of the rear side to slide backward through the connecting piece, and the two sliders 202 respectively drive the elastic limit pins 203, L-shaped plate 301 and connecting rod 401 thereon to slide backward, and the L-shaped plate 301 is aligned with the vertical surface of the second color steel plate 101. The vertical surface applies a thrust, so that the second color steel plate 101 drives the first color steel plate 101 to slide along the top surface of the frame 1 to the rear side, and the connecting rod 401 squeezes the first slide groove of the special-shaped frame 402, so that the special-shaped frame 402 moves synchronously, and the elastic limiting pin 203 on the rear side passes through the limiting hole on the front side of the guide rail 201 after movement. Since the diameter of the elastic limiting pin 203 on the rear side is larger than the limiting hole on the front side of the guide rail 201, the elastic limiting pin 203 on the rear side will not be released and fall until the front edge of the second color steel plate 101 approaches the front side of the frame 1, and then the third color steel plate 101 and the second color steel plate 101 are completed with the upright locking edge, and then the staff inserts the L-shaped plate 301 into the slots of the two corresponding sliders 202 on the left and right sides in the middle, so that the two L-shaped plates The rear side of 301 fits with the vertical surface of the third color steel plate 101. It is worth noting that the middle elastic limiting pin 203 is similar to the elastic limiting pin 203 on the rear side. The diameter of the middle elastic limiting pin 203 is larger than the limiting hole on the front side of the guide rail 201. When the middle elastic limiting pin 203 passes through the limiting hole on the front side of the guide rail 201, it will not fall. Then repeat the above steps to make the three color steel plates 101 slide along the top surface of the frame 1 to the rear side until the slots of the three adjacent sliders 202 are inserted into the L-shaped plate 301, and the four color steel plates 101 are placed on the frame 1. At this time, the three adjacent elastic limiting pins 203 are respectively aligned with the limiting holes of equal diameter on the guide rail 201, and the three adjacent special-shaped frames 402 are respectively aligned with the corresponding ones on the frame 1. The rectangular holes are aligned, and the elastic limiting pin 203 shrinks and drops into the corresponding limiting hole to complete the limiting of the slider 202. The slider 202 limits the adjacent color steel plate 101 through the L-shaped plate 301. Then the bottom end of the elastic limiting pin 203 contacts and squeezes the inclined surface of the corresponding special-shaped frame 402. The special-shaped frame 402 is forced to move toward the side close to the frame 1. After the movement, the special-shaped frame 402 is inserted into the rectangular hole of the frame 1 and drives the two L-shaped rods 403 therein to move. The L-shaped rod 403 drives the limiting rod 504 thereon to move, and drives the adjacent friction wheel 206 to move through the sliding rod 205. At the same time, the outer wall of the elastic limiting pin 203 contacts the end of the adjacent sliding rod 501. The sliding rod 501 is blocked by the elastic limiting pin 203 and cannot move.At this time, the special-shaped frame 402 moves relative to the sliding rod 501 and the guide plate 502, and the compression spring is forced to shrink. The bottom ends of the two adjacent L-shaped rods 403 slide closer to each other along the corresponding guide grooves on the guide plate 502, thereby causing the two adjacent sliding rods 205, friction wheels 206 and limit rods 504 to slide closer to each other until the L-shaped rod 403 slides to one end of the guide groove. At this time, the two adjacent friction wheels 206 respectively contact and squeeze the upright lock edge surfaces of the two adjacent color steel plates 101, making the upright lock edges of the two adjacent color steel plates 101 fit more closely.

[0037] When the color steel plate 101 is hit by a strong wind, the middle part of the color steel plate 101 is lifted up, the left and right length of the color steel plate 101 is shortened, the outer wall of the color steel plate 101 rubs against the friction wheel 206, and the friction wheel 206 is forced to rotate with the connection point of the sliding rod 205 as the center of the circle, and drives the cam 503 to rotate. After the cam 503 rotates, it squeezes the outer wall of the limit rod 504. The limit rod 504 applies a reaction force to the cam 503. The cam 503 drives the sliding rod 205 along the L-shaped rod 403 through the friction wheel 206. The second slide groove slides, and the two adjacent friction wheels 206 move closer to each other and increase the squeezing force on the color steel plate 101. At the same time, the cam 503 limits the rotation angle of the friction wheel 206 through the cooperation with the limit rod 504. The color steel plate 101 remains stable under the action of the friction wheel 206. The greater the impact force of the strong wind on the color steel plate 101, the greater the rotation angle of the friction wheel 206, the greater the squeezing force of the friction wheel 206 on the color steel plate 101, and the effective improvement of the wind resistance performance of the color steel plate 101.

[0038] like Figure 8 and Figure 9 As shown, the adsorption mechanism also includes a push plate 601, a symmetrically distributed push plate 601 is horizontally slidably connected to the frame 1, and the special-shaped frame 402 is used in conjunction with the push plate 601. Four evenly distributed first wedge blocks 602 are fixedly connected to one side of the push plate 601, and four evenly distributed rectangular tubes 603 are vertically slidably connected to the inner wall of the frame 1. Both ends of the rectangular tube 603 are fixedly connected to a second wedge block 6031 used in conjunction with the first wedge block 602. The top of the rectangular tube 603 is connected to a number of evenly distributed suction cups 604, and the several suction cups 604 are used to adsorb the color steel plate 101.

[0039] like Figure 9 and Figure 10As shown in the figure, the adsorption mechanism further includes an air guide pipe 701. One end of the negative pressure pipe 207 is connected to the air guide pipe 701, and the air guide pipe 701 is connected to a plurality of rectangular pipes 603. When negative pressure is generated in the negative pressure pipe 207, the adsorption force of the suction cup 604 on the color steel plate 101 is increased. The other end of the negative pressure pipe 207 is rotatably connected through a through-hole to a rotating shaft 702. Six air flow plates 208 are all hinged to the rotating shaft 702. A torsion spring is provided between each of the six air flow plates 208 and the rotating shaft 702. The outer wall of the rotating shaft 702 is fixedly connected through a bearing to a rotating ring 7021. A plurality of evenly distributed negative pressure fan blades 703 are rotatably connected to the outer wall of the rotating ring 7021. A plurality of negative pressure fan blades 703 are all located inside the negative pressure pipe 207.

[0040] As Figure 10 shown in the figure, the adsorption mechanism further includes a fixed ring 704. The outer wall of the rotating shaft 702 is fixedly sleeved with the fixed ring 704. A plurality of evenly distributed C-shaped rods 705 are fixedly connected to the outer wall of the fixed ring 704. A protruding shaft is fixedly connected to the outer wall of the rotating shaft of the negative pressure fan blade 703. The protruding shaft and the C-shaped rod 705 are used in cooperation. The C-shaped rod 705 squeezes the protruding shaft, causing the negative pressure fan blade 703 to rotate around the connection point of the rotating ring 7021 as the center.

[0041] As Figure 10 with Figure 11 shown in the figure, it further includes a connecting rod 801. The outer walls of the rotating shafts of the six air flow plates 208 are all hinged with the connecting rod 801. One ends of the six connecting rods 801 are jointly hinged to an衔接环802. When the衔接环802 moves, the air flow plates 208 are caused to rotate around the connection point of the rotating shaft 702 as the center through the connecting rod 801. A flexible cloth 803 is fixedly connected to the inner wall of the衔接环802.

[0042] As Figure 12 shown in the figure, it further includes a circular ring 901. Three evenly distributed circular rings 901 are slidably connected to the top of the frame 1. The inner wall of the circular ring 901 is hinged with a swinging plate 902. Wing plates are symmetrically and fixedly connected to both sides of the swinging plate 902. Three groups of evenly distributed elastic telescopic rods 903 are fixedly connected to the bottom of the frame 1. Each group has two. The telescopic ends of each group of elastic telescopic rods 903 are jointly fixedly connected to a cross-shaped frame 904. The tops of the cross-shaped frames 904 are all rotatably connected to C-shaped frames 905. Rollers that cooperate with the swinging plates 902 are symmetrically rotatably connected to the tops of the C-shaped frames 905.

[0043] As Figure 12 shown in the figure, it further includes a fixing plate 1001. Fixing plates 1001 are symmetrically and fixedly connected to the bottoms of the cross-shaped frames 904. The fixing plates 1001 press on the color steel plate 101 after descending.

[0044] Initially, the top end of the suction cup 604 is lower than the top surface of the frame 1, preventing the bottom of the color steel plate 101 from contacting the suction cup 604 when the color steel plate 101 moves on the top surface of the frame 1, which may cause deformation of the suction cup 604 and prevent the suction cup 604 from adsorbing the color steel plate 101; when the inclined surface of the special-shaped frame 402 is squeezed, the special-shaped frame 402 slides and inserts into the corresponding rectangular hole on the frame 1, and squeezes the push plate 601 on the same side. At this time, the two push plates 601 slide closer to each other under the force, and drive the four first wedge blocks 602 thereon to move. After the first wedge blocks 602 move, they squeeze the adjacent second wedge blocks 6031. The second wedge blocks 6031 are forced to drive the corresponding rectangular tubes 603 to lift and slide upward, and the rectangular tubes 603 drive a plurality of suction cups 604 thereon to lift upward. After the plurality of suction cups 604 are lifted, they are in contact with the bottom surface of the color steel plate 101.

[0045] When there is a strong wind, it can be divided into two cases according to different wind directions. The first case is when the strong wind flows towards the front or rear side of the frame 1. When the strong wind flows towards the front side of the frame 1, the strong wind will not impact the flexible cloth 803. The air flow plate 208 is impacted by the strong wind and drives the rotating shaft 702 to rotate clockwise with the connection point of the negative pressure pipe 207 as the center. It should be noted that at this time, the torsion spring keeps the air flow plate 208 perpendicular to the negative pressure pipe 207, maximizing the impact force of the strong wind on the air flow plate 208. The rotating shaft 702 drives a plurality of C-shaped rods 705 to rotate through the fixed ring 704. When the C-shaped rods 705 rotate, they squeeze the outer wall of the protruding shaft of the adjacent negative pressure fan blades 703. The protruding shaft is forced to drive the negative pressure fan blades 703 to rotate selflessly with the connection point of the rotating shaft 702 as the center. Subsequently, the C-shaped rods 705 are stuck with the outer wall of the protruding shaft of the adjacent negative pressure fan blades 703, and the negative pressure fan blades 703 no longer rotate selflessly. A plurality of negative pressure fan blades 703 drive the rotating ring 7021 to rotate synchronously with the rotating shaft 702, generating negative pressure in the negative pressure pipe 207 and the air guide pipe 701. The air guide pipe 701 makes a plurality of suction cups 604 generate negative pressure through four rectangular tubes 603, and a plurality of suction cups 604 adsorb the bottom of the color steel plate 101, improving the wind uplift resistance of the color steel plate 101. When the rotating shaft 702 rotates counterclockwise, repeat the above steps to make the negative pressure fan blades 703 rotate selflessly with the connection point of the rotating shaft 702 as the center, and make a plurality of negative pressure fan blades 703 drive the rotating ring 7021 to rotate synchronously with the rotating shaft 702, so that a plurality of suction cups 604 adsorb the bottom of the color steel plate 101. Thus, through the cooperation of the C-shaped rods 705 and the protruding shaft of the negative pressure fan blades 703, when the rotating shaft 702 rotates clockwise or counterclockwise, a plurality of suction cups 604 adsorb the bottom of the color steel plate 101.

[0046] In the second case, strong wind flows towards the left or right side of the frame 1. The strong wind impacts the flexible cloth 803. The flexible cloth 803 is impacted and drives the connecting ring 802 to move towards one side closer to or farther from the rotating shaft 702. The connecting ring 802 drives the air flow plate 208 to rotate around the connection point of the rotating shaft 702 through the connecting rod 801. The torsion spring is stressed and contracts. After the air flow plate 208 rotates, the impact force of the wind on the six air flow plates 208 is increased, causing the six air flow plates 208 to drive the rotating shaft 702 to rotate. Then, the above steps are repeated to achieve the same effect, enabling several suction cups 604 to adsorb the bottom of the color steel plate 101. The greater the impact force of the strong wind on the air flow plate 208, the faster the rotating speed of several negative pressure fan blades 703, and the greater the adsorption force of several suction cups 604 on the color steel plate 101, further improving the wind resistance performance of the color steel plate 101.

[0047] Initially, the telescopic end of the elastic telescopic rod 903 is in a contracted state, and the bottom surface of the fixed plate 1001 is higher than the top surface of the color steel plate 101. When the color steel plate 101 moves on the frame 1, the fixed plate 1001 will not block the color steel plate 101. When there is strong wind weather, the strong wind impacts on the swing plate 902 and the wing plate 9021. The wing plate 9021 is stressed and drives the ring 901 to slide around the connection point of the frame 1 through the swing plate 902, making the front side or the rear side of the swing plate 902 face the wind direction. The swing plate 902 is impacted by the strong wind and rotates around the connection point of the ring 901, and squeezes the roller of the C-shaped frame 905. The roller is stressed and drives the C-shaped frame 905 to descend. The telescopic end of the elastic telescopic rod 903 is stressed and extends. The C-shaped frame 905 drives two adjacent fixed plates 1001 to descend through the cross 904. After the fixed plate 1001 descends, it贴合并挤压彩钢板101的顶面。风力越大,摆动板902的转动角度越大,使得固定板1001对彩钢板101的挤压力度越大,通过固定板1001对彩钢板101的挤压,进一步提高彩钢板101的抗风揭性能。大风消失后,弹性伸缩杆903的伸缩端收缩带动十字架904抬升复位,十字架904带动匚形架905与固定板1001抬升复位,匚形架905通过其上的滚轮对摆动板902的外壁挤压,摆动板902受力以圆环901的连接处为圆心转动复位。

[0048] It should be understood that the above description is for illustrative purposes only and does not mean to limit the present invention. Those skilled in the art will understand that the variant forms of the present invention will be included within the scope of the claims herein. 需要注意的是,原文中“贴合并挤压彩钢板101的顶面”部分表述似乎不太完整准确,我按照字面意思进行了翻译。你可以检查一下原文是否准确。

Claims

1. A steel structure roof panel connection structure, comprising a frame (1), on which a plurality of color steel plates (101) are arranged, characterized in that: The frame (1) further comprises a positioning mechanism, the positioning mechanism comprising a guide rail (201), the guide rails (201) being symmetrically fixedly connected to both sides of the frame (1), a plurality of evenly distributed sliders (202) being slidably connected to the top of the guide rail (201), an elastic limiting pin (203) being slidably connected to the top of the slider (202), a plurality of evenly distributed limiting holes being opened in a through-type manner on the top of the guide rail (201), the elastic limiting pin (203) being used in conjunction with the plurality of limiting holes, a driving assembly (204) being provided on one side of the guide rail (201), a sliding rod (205) being symmetrically provided on the lower side of the slider (202), one end of the sliding rod (205) being rotatably connected to a friction wheel (206), an adsorption mechanism being provided on one side of the frame (1), the adsorption mechanism comprising a negative pressure tube (207), and a plurality of evenly distributed air flow plates (208) being provided on one side of the negative pressure tube (207); One side of the slider (202) is fixedly connected to a connecting rod (401), a special-shaped frame (402) is provided on the lower side of the connecting rod (401), a first sliding groove is provided on the top of the special-shaped frame (402), one end of the connecting rod (401) is slidably inserted into the first sliding groove, a plurality of evenly distributed rectangular holes are provided through both sides of the frame (1), the special-shaped frame (402) is slidably inserted into the rectangular holes, an L-shaped rod (403) is symmetrically slidably connected to the special-shaped frame (402), one end of the L-shaped rod (403) is provided with a second sliding groove, and the other end of the sliding rod (205) is slidably inserted into the second sliding groove; The invention also includes a locking mechanism, which includes a slide rod (501), a slide rod (501) is slidably connected to one side of the special-shaped frame (402), a compression spring is provided between the slide rod (501) and the special-shaped frame (402), the slide rod (501) is used in conjunction with an elastic limit pin (203), one end of the slide rod (501) is fixedly connected to a guide plate (502), a guide groove is symmetrically provided on the top of the guide plate (502), one end of the L-shaped rod (403) is slidably engaged in the guide groove, the axle of the friction wheel (206) rotatably passes through the slide rod (205) and is fixedly connected to a cam (503), the top of the L-shaped rod (403) is fixedly connected to a limit rod (504), and the cam (503) and the limit rod (504) are used in conjunction with each other.

2. The steel structure roof panel connection structure according to claim 1, characterized in that: A slot is provided on the top of the slider (202), and an L-shaped plate (301) is inserted into the slot.

3. The steel structure roof panel connection structure according to claim 1, characterized in that: The adsorption mechanism further comprises a push plate (601), the push plate (601) is symmetrically slidably connected in the frame (1), the special-shaped frame (402) is used in conjunction with the push plate (601), one side of the push plate (601) is fixedly connected with a plurality of evenly distributed first wedge blocks (602), the inner wall of the frame (1) is slidably connected with a plurality of evenly distributed rectangular tubes (603), both ends of the rectangular tubes (603) are fixedly connected with second wedge blocks (6031) used in conjunction with the first wedge blocks (602), and the top of the rectangular tube (603) is connected with a plurality of evenly distributed suction cups (604).

4. The steel structure roof panel connection structure according to claim 3, characterized in that: One end of the negative pressure pipe (207) is connected to an air guide pipe (701), the air guide pipe (701) is connected to a plurality of rectangular pipes (603), the other end of the negative pressure pipe (207) is rotatably connected through a rotating shaft (702), a plurality of air flow plates (208) are all hinged to the rotating shaft (702), a torsion spring is arranged between the plurality of air flow plates (208) and the rotating shaft (702), the outer wall of the rotating shaft (702) is fixedly connected with a rotating ring (7021) through a bearing, and the outer wall of the rotating ring (7021) is rotatably connected with a plurality of uniformly distributed negative pressure fan blades (703).

5. The steel structure roof panel connection structure according to claim 4, characterized in that: A fixing ring (704) is fixedly sleeved on the outer wall of the rotating shaft (702), a plurality of uniformly distributed C-shaped rods (705) are fixedly connected to the outer wall of the fixing ring (704), a protruding shaft is fixedly connected to the outer wall of the rotating shaft of the negative pressure fan blade (703), and the protruding shaft is used in cooperation with the C-shaped rod (705).

6. The steel structure roof panel connection structure according to claim 4, characterized in that: Connecting rods (801) are hinged to the outer walls of the rotating shafts of the plurality of air flow plates (208), one ends of the plurality of connecting rods (801) are jointly hinged to a connecting ring (802), and a flexible cloth (803) is fixedly connected to the inner wall of the connecting ring (802).

7. The steel structure roof panel connection structure according to claim 3, characterized in that: A plurality of uniformly distributed circular rings (901) are slidably connected to the top of the frame (1), swing plates (902) are hinged to the inner walls of the circular rings (901), wing plates (9021) are symmetrically and fixedly connected to both sides of the swing plates (902), a plurality of groups of uniformly distributed elastic telescopic rods (903) are fixedly connected to the bottom of the frame (1), the telescopic ends of each group of elastic telescopic rods (903) are jointly fixedly connected to a cross (904), the tops of the crosses (904) are rotatably connected to C-shaped frames (905), and rollers used in cooperation with the swing plates (902) are symmetrically and rotatably connected to the tops of the C-shaped frames (905).

8. The steel structure roof panel connection structure according to claim 7, characterized in that: Fixing plates (1001) are symmetrically and fixedly connected to the bottom of the cross (904).

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