A windscreen installation device

Abstract

The utility model discloses a kind of wind membrane cylinder mounting devices, including sleeve, first mounting bracket, moving frame, sleeve includes first collar, second collar, first collar and second collar are connected by multiple connecting rods, first collar, second collar, multiple connecting rods form the cylinder of horizontal direction extension, second collar is fixedly installed in moving frame, first mounting bracket is installed in moving frame, first mounting bracket is located in the side of second collar away from first collar, first mounting bracket includes first rotating lever and two first bar pieces, first bar piece is fixedly installed in moving frame, two ends of first rotating lever are respectively rotationally installed in first bar piece, the utility model is installed by being pulled out through sleeve with outer membrane cylinder being completely set on sleeve from roll, inner membrane cylinder, moving frame can simultaneously pull out outer membrane cylinder and inner membrane cylinder to install in the process of moving away from fan, installation is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of membrane tube installation technology, and more specifically, to a wind-driven membrane tube installation device. Background Technology

[0002] In the existing technology, the wind-blown membrane tube is made of plastic membrane material and is in the shape of a long tube. It is used to transport hot or cold air with temperature regulation and includes an outer membrane tube and an inner membrane tube. During installation, the outer membrane tube needs to be placed over the inner membrane tube. Since the membrane tube is very long, how to pass the inner membrane tube through the outer membrane tube and install it quickly is an urgent problem to be solved. Therefore, a technical solution is needed to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and to enable quick and convenient installation of the outer membrane tube and the inner membrane tube, thus providing a wind-blown membrane tube installation device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] This utility model discloses a wind tunnel installation device, including a sleeve, a first mounting frame, and a movable frame. The sleeve includes a first collar and a second collar, which are connected by multiple connecting rods. The first collar, the second collar, and the multiple connecting rods form a horizontally extending cylindrical shape. The second collar is fixedly installed on the movable frame, and the first mounting frame is installed on the movable frame. The first mounting frame is located on the side of the second collar away from the first collar. The first mounting frame includes a first rotating rod and two first rod members. The first rod members are fixedly installed on the movable frame, and the two ends of the first rotating rod are rotatably installed on the first rod members.

[0006] Furthermore, the first collar and the second collar are circular rings, with the diameter of the first collar being larger than the diameter of the second collar.

[0007] Furthermore, the sleeve includes a third collar, which is larger than the second collar, and is fitted and fixed to the outer periphery of the second collar. The third collar is polygonal in shape.

[0008] Furthermore, the first collar includes multiple rotating cylinders, which are rotatably mounted on the first collar. The multiple rotating cylinders are arranged in a ring shape, and the outer circumferential surface of each rotating cylinder is an arc surface with a central convex shape.

[0009] Furthermore, the first rotating rod includes a rod body, a first connector, and a second connector. The first connector and the second connector are rotatably mounted on two first rod members respectively. One end of the rod body is hinged to the first connector, and the other end of the rod body is detachably connected to the second connector via a first bolt.

[0010] Furthermore, the outer wall of the rod is provided with a guide groove, which extends along the length of the rod. Two limiting sleeves are installed on the rod, and the limiting sleeves are slidably connected to the rod. A second bolt is installed on the limiting sleeve, and the lower end of the second bolt can slide along the guide groove.

[0011] Furthermore, it includes a support rod, which is fixedly installed on the movable frame and is located between the second collar and the first mounting frame.

[0012] Furthermore, a second mounting bracket is included, which is mounted on the movable frame. The second mounting bracket is located on the side of the first collar away from the second collar. The second mounting bracket includes a second rotating rod and two second rods. The two ends of the second rotating rod are respectively rotatably connected to the two second rods. The movable frame is provided with two connecting seats. The lower end of each second rod is rotatably connected to one of the connecting seats. The movable frame is provided with two locking seats. The locking seats and the second rods can be locked by a pin.

[0013] The beneficial effects of this utility model are:

[0014] This utility model allows for convenient and quick installation by fully sleeved the outer membrane tube onto the sleeve, pulling out one end of the inner membrane tube through the sleeve, fixing one end of both the outer and inner membrane tubes to the fan, and then simultaneously pulling out the outer and inner membrane tubes for installation as the moving frame moves away from the fan, so that the outer membrane tube is sleeved on the inner membrane tube. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of one embodiment.

[0016] Figure 2 This is a usage scenario diagram of this embodiment.

[0017] Figure 3 This is a cross-sectional view of the first mounting bracket in this embodiment.

[0018] Reference numerals: 1. Sleeve; 11. First collar; 111. Rotating cylinder; 12. Second collar; 13. Connecting rod; 14. Third collar; 2. First mounting bracket; 21. First rotating rod; 211. Rod body; 2111. Hinge end; 2112. Locking end; 2113. Guide groove; 212. First joint; 213. Second joint; 22. First rod; 23. Shaft pin; 24. First bolt; 25. Limiting sleeve; 251. Second bolt; 3. Moving frame; 31. Connecting seat; 32. Locking seat; 33. Pin; 4. Second mounting bracket; 41. Second rotating rod; 42. Second rod; 5. Support rod; 101. Outer membrane cylinder; 102. Inner membrane cylinder. Detailed Implementation

[0019] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] like Figure 1 , Figure 2 , Figure 3 As shown, this embodiment discloses a wind-supported membrane tube installation device for installing a wind-supported membrane tube. One end of the wind-supported membrane tube needs to be fixedly connected to a fan. The wind-supported membrane tube includes an outer membrane tube 101 and an inner membrane tube 102. The wind-supported membrane tube installation device includes a sleeve 1, a first mounting frame 2, a movable frame 3, a second mounting frame 4, and a support rod 5. The sleeve 1 includes a first collar 11 and a second collar 12, which are circular. The outer membrane tube 101 is cylindrical. The diameter of the first collar 11 is smaller than the inner diameter of the outer membrane tube 101. The first collar 11 and the second collar 12 are connected by multiple connecting rods 13. The second collar 12 is fixed. Mounted on the movable frame 3, the first collar 11, the second collar 12, and multiple connecting rods 13 form a horizontally extending cylindrical shape. The outer membrane tube 101 can be pulled out from the roll and spread open by the first collar 11, and then fitted onto the second collar 12. It can be folded and stacked onto the multiple connecting rods 13 until a roll of outer membrane tube 101 is completely fitted onto the sleeve 1. More preferably, the diameter of the first collar 11 is larger than the diameter of the second collar 12, so that the outer membrane tube 101 stacked on the sleeve 1 can accumulate towards the second collar 12, preventing the stacked outer membrane tube 101 from excessively detaching from the sleeve 1 during installation and pulling out due to the restoring force.

[0021] The sleeve 1 includes a third collar 14, which is larger than the second collar 12. The third collar 14 is sleeved and fixed on the outer periphery of the second collar 12. The third collar 14 is polygonal and serves to limit the outer membrane tube 101 that reaches the second collar 12, thereby preventing the accumulation of the outer membrane tube 101.

[0022] The first sleeve 11 includes multiple rotating cylinders 111, which are rotatably mounted on the first sleeve 11. The multiple rotating cylinders 111 are arranged in a ring shape. The outer circumferential surface of the rotating cylinder 111 is an arc surface with a central convexity. The outer diameter of the outer end of the maximum outer diameter of the rotating cylinder 111 is larger than the outer diameter of the first sleeve 11. The rotating cylinder 111 can contact the inner wall of the outer membrane cylinder 101 to support the outer membrane cylinder 101. When the installer puts the outer membrane cylinder 101 onto the sleeve 1, the rotation and supporting effect of the rotating cylinder 111 can reduce the friction between the outer membrane cylinder 101 and the first sleeve 11 when it passes through the first sleeve 11, thus preventing wear on the outer membrane cylinder 101.

[0023] The first mounting frame 2 is mounted on the movable frame 3. The first mounting frame 2 is located on the side of the second collar 12 away from the first collar 11. The first mounting frame 2 includes a first rotating rod 21 and two first rods 22. The first rods 22 are fixedly mounted on the movable frame 3. The two ends of the first rotating rod 21 are rotatably mounted on the first rods 22 respectively. The first rotating rod 21 is used to mount the roll of the inner membrane cylinder 102. The rotating first rotating rod 21 can rotate as the roll of the inner membrane cylinder 102 is pulled out. The inner membrane cylinder 102 is pulled out toward the first collar 11. The inner membrane cylinder 102 passes through the center of the sleeve 1. The pulled-out end of the inner membrane cylinder 102 is fixed on the fan. When the movable vehicle moves away from the fan, it can pull out the inner membrane cylinder 102.

[0024] More preferably, the first rotating rod 21 includes a rod body 211, a first connector 212, and a second connector 213. The first connector 212 and the second connector 213 are rotatably mounted on two first rod members 22, respectively. The rod body 211 includes a hinge end 2111 and a locking end 2112. The hinge end 2111 of the rod body 211 is hinged to the first connector 212 through a pin 23. The locking end 2112 of the rod body 211 is detachably connected to the second connector 213 through a first bolt 24. The locking end 2112 and the second connector 213 can be separated to facilitate the inner membrane cylinder 102 being rolled onto the rod body 211. When the inner membrane cylinder 102 is rolled onto the rod body 211, the rod body 211 rotates and then connects to the second connector 213. The first bolt 24 locks and fixes the two by passing through the rod body 211 with threads.

[0025] More preferably, the outer wall of the rod 211 is provided with a guide groove 2113, which extends along the length of the rod 211. Two limiting sleeves 25 are installed on the rod 211. The two limiting sleeves 25 can limit the position of the inner membrane cylinder 102 wound on the rod 211, preventing the inner membrane cylinder 102 from moving laterally on the rod 211. The limiting sleeves 25 are slidably connected to the rod 211. The limiting sleeves 25 are equipped with a second bolt 251. The lower end of the second bolt 251 can slide along the guide groove 2113. The position of the limiting sleeve 25 on the rod 211 can be adjusted. The movement and fixation of the limiting sleeve 25 on the rod 211 can be achieved by turning the second bolt 251.

[0026] The support rod 5 is fixedly installed on the movable frame 3. The support rod 5 is located between the second collar 12 and the first mounting frame 2. The support rod 5 can support the inner membrane cylinder 102 after it is pulled out, preventing the inner membrane cylinder 102 from contacting the inner ring of the second collar 12 after it is pulled out and causing friction. The welding of the second collar 12 and the connecting rod 13 will cause deformation and protrusions, which will cause friction when they come into contact with the inner membrane cylinder 102. The upper end surface of the support rod 5 is arc-shaped and smooth, so it will not cause contact friction damage to the inner membrane cylinder 102.

[0027] The second mounting bracket 4 is mounted on the movable frame 3. The second mounting bracket 4 is located on the side of the first collar 11 away from the second collar 12. The second mounting bracket 4 includes a second rotating rod 41 and two second rods 42. The two ends of the second rotating rod 41 are rotatably connected to the two second rods 42 respectively. The structure of the second mounting bracket 4 is the same as that of the first mounting bracket 2 described above. The second mounting bracket 4 is used to mount the outer membrane cylinder 101. The second rotating rod 41 can rotate as the outer membrane cylinder 101 is pulled out. The movable frame 3 is provided with two connecting seats 31. The lower end of each second rod 42 is rotatably connected to a connecting seat 31. The second mounting bracket 4 can be rotated down when not in use without obstructing the pulling out of the outer membrane cylinder 101 and the inner membrane cylinder 102. The movable frame 3 is provided with two locking seats 32. The locking seats 32 and the second rod 42 can be locked by the pin 33. The second mounting bracket 4 is used when the outer membrane cylinder 101 is fitted onto the sleeve 1. When the second rod 42 is rotated to keep it vertical, the pin 33 is passed through the second rod 42 to lock the rotation direction of the second rod 42, so that the second mounting bracket 4 remains in a vertical state. After use, the pin 33 is pulled out and the second mounting bracket 4 is flipped down.

[0028] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A wind tunnel installation device, characterized in that, The device includes a sleeve (1), a first mounting bracket (2), and a movable bracket (3). The sleeve (1) includes a first collar (11) and a second collar (12). The first collar (11) and the second collar (12) are connected by multiple connecting rods (13). The first collar (11), the second collar (12), and the multiple connecting rods (13) form a horizontally extending cylindrical shape. The second collar (12) is fixedly installed on the movable bracket (3). The first mounting bracket (2) is installed on the movable bracket (3). The first mounting bracket (2) is located on the side of the second collar (12) away from the first collar (11). The first mounting bracket (2) includes a first rotating rod (21) and two first rod members (22). The first rod members (22) are fixedly installed on the movable bracket (3). The two ends of the first rotating rod (21) are rotatably installed on the first rod members (22).

2. The wind-supported membrane cylinder installation device according to claim 1, characterized in that, The first collar (11) and the second collar (12) are circular rings, and the diameter of the first collar (11) is larger than the diameter of the second collar (12).

3. The wind tunnel installation device according to claim 1, characterized in that, The sleeve (1) includes a third collar (14), which is larger than the second collar (12). The third collar (14) is fitted and fixed on the outer periphery of the second collar (12), and the third collar (14) is polygonal.

4. The wind tunnel installation device according to claim 1, characterized in that, The first collar (11) includes a plurality of rotating cylinders (111), which are rotatably mounted on the first collar (11). The plurality of rotating cylinders (111) are arranged in a ring shape, and the outer peripheral surface of the rotating cylinder (111) is an arc surface with a central convexity.

5. The wind-supported membrane cylinder installation device according to claim 1, characterized in that, The first rotating rod (21) includes a rod body (211), a first connector (212), and a second connector (213). The first connector (212) and the second connector (213) are rotatably mounted on two first rod members (22). One end of the rod body (211) is hinged to the first connector (212), and the other end of the rod body (211) is detachably connected to the second connector (213) by a first bolt (24).

6. The wind-supported membrane cylinder installation device according to claim 5, characterized in that, The outer wall of the rod (211) is provided with a guide groove (2113), which extends along the length of the rod (211). Two limiting sleeves (25) are installed on the rod (211), which are slidably connected to the rod (211). A second bolt (251) is installed on the limiting sleeve (25), and the lower end of the second bolt (251) can slide along the guide groove (2113).

7. The wind-supported membrane cylinder installation device according to claim 1, characterized in that, Includes a support rod (5), which is fixedly installed on the movable frame (3) and is located between the second collar (12) and the first mounting frame (2).

8. The wind tunnel installation device according to claim 1, characterized in that, The system includes a second mounting bracket (4), which is mounted on the movable frame (3). The second mounting bracket (4) is located on the side of the first collar (11) away from the second collar (12). The second mounting bracket (4) includes a second rotating rod (41) and two second rods (42). The two ends of the second rotating rod (41) are rotatably connected to the two second rods (42). The movable frame (3) is provided with two connecting seats (31). The lower end of each second rod (42) is rotatably connected to one of the connecting seats (31). The movable frame (3) is provided with two locking seats (32). The locking seats (32) and the second rods (42) can be locked by a pin (33).

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