Wire protection drag chain structure of mobile sunlight room

Abstract

The utility model relates to the technical field of drag chain structures, in particular to a wire protection drag chain structure of a movable sunlight room, which comprises a lower cover plate, chain plates, an upper cover plate and a partition plate, the chain plates are arranged at the left end and the right end of the lower cover plate, the upper cover plate is arranged on the opposite inner sides of the two chain plates, and the opposite inner sides of the two chain plates are fixedly connected with first spring telescopic rods. A first spring telescopic rod is fixedly connected to one end of the first spring telescopic rod, a first connecting plate is fixedly connected to one end of the first connecting plate, a first elastic arc-shaped plate is fixedly connected to one end of the first connecting plate, and a first sponge pad is fixedly connected to the inner side of the first elastic arc-shaped plate. When the diameters of the wires are different, the nut is rotated outwards to rotate upwards along the lead screw, then the lead screw can be pushed rightwards, the lead screw drives the partition plate to slide rightwards, accordingly, the partition space is adjusted according to needs, and the overall practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drag chain structures, in particular to a wire protection drag chain structure for a mobile sun room. Background Art

[0002] The mobile sunroom is a fully translucent non-traditional building built with glass and metal frames. It can be pushed and pulled to open and close. After the construction of the mobile sunroom is completed, the wires need to be arranged inside the sunroom. Since the wires are relatively fragile and easily damaged, it is necessary to install a drag chain structure to protect the wires. Its structure is similar to a tank chain and is composed of numerous unit links. These links can rotate freely, allowing the drag chain to adapt to various motion states and protect the internal cables from damage. The unit link of the drag chain is composed of left and right chain plates and upper and lower cover plates.

[0003] When the wire protection drag chain structure of the mobile sunroom is in use, the wires are installed in the drag chain structure and then the wiring is carried out. However, when the protective drag chain is moved, the outer wall of the wire is easily worn against the inner wall of the drag chain structure, thereby reducing the service life of the wire. At the same time, the separator inside the drag chain is fixed and the separation space cannot be adjusted as needed, which reduces the overall practicality. Therefore, in response to the above problems, we propose a wire protection drag chain structure for a mobile sunroom. Utility Model Content

[0004] The purpose of the utility model is to provide a wire protection drag chain structure for a mobile sunroom to solve the problem that when the protection drag chain is moved, the outer wall of the wire is easily worn against the inner wall of the drag chain structure, thereby reducing the service life of the wire. At the same time, the separator inside the drag chain is fixed and the separation space cannot be adjusted as needed, which reduces the overall practicality.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A wire protection drag chain structure for a mobile sunroom comprises a lower cover, a chain plate, an upper cover and a partition, wherein the left and right ends of the lower cover are provided with chain plates, the opposite inner sides of the two chain plates are provided with upper covers, the opposite inner sides of the two chain plates are fixedly connected with a first spring telescopic rod, one end of the first spring telescopic rod is fixedly connected with a first connecting plate, one end of the first connecting plate is fixedly connected with a first elastic arc plate, the inner side of the first elastic arc plate is fixedly connected with a first sponge pad, one end of the first sponge pad is fixedly connected with a first anti-slip protrusion, a sliding groove is provided on the inner side of the upper end of the upper cover, and the sliding groove The inner side is slidably connected with a screw rod, the outer side of the upper part of the screw rod is spirally connected with a nut, the outer side of the upper part of the screw rod is sleeved with a gasket, the lower end of the screw rod is fixedly connected to a partition, the left and right ends of the partition are fixedly connected to a second spring telescopic rod, one end of the second spring telescopic rod is fixedly connected to a second connecting plate, one end of the second connecting plate is fixedly connected to a second elastic arc plate, the inner side of the second elastic arc plate is fixedly connected to a second sponge pad, one end of the second sponge pad is fixedly connected to a second anti-slip protrusion, the inner side of the lower end of the partition is fixedly connected to a magnet block, and the inner side of the upper end of the lower cover plate is fixedly connected to the magnetic plate.

[0007] Preferably, the lower cover plate is located directly below the upper cover plate, the number of the first spring telescopic rods is two, and the number of the first connecting plates is two.

[0008] Preferably, the number of the first elastic arc-shaped plates is two, the number of the first sponge pads is two, and the number of the first anti-slip protrusions is a plurality.

[0009] Preferably, the upper end surface of the sliding groove and the lower end surface of the gasket are in contact with each other, the number of the screw rods is two, the number of the nuts is two, the number of the gaskets is two, the number of the partitions is two, the number of the second spring telescopic rods is four, the number of the second connecting plates is four, and the number of the second elastic arc plates is four.

[0010] Preferably, the number of the second sponge pads is four, the number of the second anti-slip protrusions is a plurality, the number of the magnetic blocks is two, and the magnetic blocks and the magnetic plate are magnetically attracted to each other.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, a first spring telescopic rod, a first connecting plate, a first elastic curved plate, a second spring telescopic rod, a second connecting plate and a second elastic curved plate are provided to form a clamping device, a lower cover plate, a chain plate and an upper cover plate form a drag chain structure unit, a wire is installed in the drag chain structure unit, the wire is passed through between the first elastic curved plate and the second elastic curved plate and the first elastic curved plate and the second elastic curved plate are squeezed outward, so that the first connecting plate squeezes the first spring telescopic rod outward, and the second connecting plate squeezes the second spring telescopic rod outward, resulting in the first spring telescopic rod and the second spring telescopic rod providing reverse The acting force causes the first elastic arc plate and the second elastic arc plate to cooperate with each other to clamp and fix the wire, thereby reducing the mutual wear between the internal wire sheath and the inner wall of the drag chain when the drag chain structure moves, achieving effective protection, and thus extending the service life. By setting sliding grooves, screw rods, nuts, gaskets, magnet blocks and magnetic plates, the partition separates the inside of the drag chain structure. When the diameters of the wires are different, the nut is rotated outward to make the nut rotate upward along the screw rod, and then the screw rod can be pushed to the right, and the screw rod drives the partition to slide to the right, so that the separation space can be adjusted according to needs, so that the overall practicality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at B;

[0016] Figure 4 This is a schematic diagram of the top cover structure of the utility model from a top view.

[0017] In the figure: 1. lower cover plate; 2. chain plate; 3. upper cover plate; 4. first spring telescopic rod; 5. first connecting plate; 6. first elastic arc plate; 7. first sponge pad; 8. first anti-slip protrusion; 9. sliding groove; 10. screw rod; 11. nut; 12. gasket; 13. partition; 14. second spring telescopic rod; 15. second connecting plate; 16. second elastic arc plate; 17. second sponge pad; 18. second anti-slip protrusion; 19. magnet block; 20. magnet plate. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A wire protection drag chain structure for a mobile sunroom, comprising a lower cover plate 1, a chain plate 2, an upper cover plate 3 and a partition 13. Chain plates 2 are provided at the left and right ends of the lower cover plate 1, and upper cover plates 3 are provided on the opposite inner sides of the two chain plates 2. The opposite inner sides of the two chain plates 2 are fixedly connected with a first spring telescopic rod 4, one end of the first spring telescopic rod 4 is fixedly connected with a first connecting plate 5, one end of the first connecting plate 5 is fixedly connected with a first elastic arc plate 6, the inner side of the first elastic arc plate 6 is fixedly connected with a first sponge pad 7, one end of the first sponge pad 7 is fixedly connected with a first anti-slip protrusion 8, a sliding groove 9 is provided on the inner side of the upper end of the upper cover plate 3, and a wire is slidably connected to the inner side of the sliding groove 9. Rod 10, the outer side of the upper part of the screw rod 10 is spirally connected with a nut 11, the outer side of the upper part of the screw rod 10 is sleeved with a gasket 12, the lower end of the screw rod 10 is fixedly connected to a partition 13, the left and right ends of the partition 13 are fixedly connected to the second spring telescopic rod 14, one end of the second spring telescopic rod 14 is fixedly connected to the second connecting plate 15, one end of the second connecting plate 15 is fixedly connected to the second elastic arc plate 16, the inner side of the second elastic arc plate 16 is fixedly connected to the second sponge pad 17, one end of the second sponge pad 17 is fixedly connected to the second anti-slip protrusion 18, the inner side of the lower end of the partition 13 is fixedly connected to a magnet block 19, and the inner side of the upper end of the lower cover 1 is fixedly connected to a magnetic plate 20.

[0021] The lower cover 1 is located directly below the upper cover 3, the number of the first spring telescopic rods 4 is two, the number of the first connecting plates 5 is two, the number of the first elastic arc plates 6 is two, the number of the first sponge pads 7 is two, the number of the first anti-slip protrusions 8 is several, the upper end surface of the sliding groove 9 is in contact with the lower end surface of the gasket 12, the number of the screw rods 10 is two, the number of the nuts 11 is two, the number of the gaskets 12 is two, the number of the partitions 13 is two, the number of the second spring telescopic rods 14 is four, the number of the second connecting plates 15 is four, the number of the second elastic arc plates 16 is four, the number of the second sponge pads 17 is four, the number of the second anti-slip protrusions 18 is several, and the number of the magnetic blocks 19 is two. The magnet block 19 and the magnetic plate 20 are magnetically attracted to each other. Chain plates 2 are provided at the left and right ends of the lower cover 1. The opposite inner sides of the two chain plates 2 are provided with upper cover plates 3. The opposite inner sides of the two chain plates 2 are fixedly connected with the first spring telescopic rod 4, which is convenient for setting the first spring telescopic rod 4, the first connecting plate 5, the first elastic arc plate 6, the second spring telescopic rod 14, the second connecting plate 15 and the second elastic arc plate 16 to form a clamping device. The lower cover 1, the chain plate 2 and the upper cover plate 3 form a drag chain structure unit. The wire is installed in the drag chain structure unit. The wire is passed through between the first elastic arc plate 6 and the second elastic arc plate 16 and squeezed outward. The first connecting plate 5 squeezes the first spring telescopic rod 4 outward, and the second connecting plate 15 squeezes the second spring telescopic rod 14 outward, causing the first spring telescopic rod 4 and the second spring telescopic rod 14 to provide a reverse force, so that the first elastic arc plate 6 and the second elastic arc plate 16 cooperate with each other to clamp and fix the wire, thereby reducing the wear between the internal wire sheath and the inner wall of the drag chain when the drag chain structure moves, achieving effective protection and thus extending the service life; one end of the first spring telescopic rod 4 is fixedly connected to the first connecting plate 5, and one end of the first connecting plate 5 is fixedly connected to the first elastic arc plate 6, and the inner side of the first elastic arc plate 6 is fixedly connected to the first sponge pad 7, which is convenient for reducing the wear of the wire. The wire clamping and fixing are squeezed and damaged; one end of the first sponge pad 7 is fixedly connected to the first anti-slip protrusion 8, which is convenient for increasing the friction between the first sponge pad 7 and the outer skin of the wire, and the clamping and fixing effect is better; a sliding groove 9 is opened on the inner side of the upper end of the upper cover plate 3, which is convenient for setting the sliding groove 9, screw rod 10, nut 11, gasket 12, magnet block 19 and magnetic plate 20, and the partition 13 separates the inside of the drag chain structure. When the diameters of the wires are different, the nut 11 is rotated outward so that the nut 11 rotates upward along the screw rod 10, and then the screw rod 10 can be pushed to the right, and the screw rod 10 drives the partition 13 to slide to the right, so that the separation space can be adjusted as needed, so that the overall practicality is improved;A screw rod 10 is slidably connected to the inner side of the sliding groove 9. A nut 11 is spirally connected to the outer side of the upper portion of the screw rod 10. A gasket 12 is sleeved on the outer side of the upper portion of the screw rod 10. A partition 13 is fixedly connected to the lower end of the screw rod 10. The left and right ends of the partition 13 are fixedly connected to second spring telescopic rods 14. One end of the second spring telescopic rod 14 is fixedly connected to a second connecting plate 15. One end of the second connecting plate 15 is fixedly connected to a second elastic curved plate 16. A second sponge pad 17 is fixedly connected to the inner side of the second elastic curved plate 16. One end of the second sponge pad 17 is fixedly connected to a second anti-slip protrusion 18 to increase the friction between the second sponge pad 17 and the outer sheath of the wire, thereby improving the clamping and fixing effect. A magnet block 19 is fixedly connected to the inner side of the lower end of the partition 13. A magnetic plate 20 is fixedly connected to the inner side of the upper end of the lower cover 1.

[0022] Working process: When the device is in use, the lower cover plate 1, the chain plate 2 and the upper cover plate 3 constitute a drag chain structural unit. The drag chain structure is composed of a plurality of structural units connected together. The wires are installed in the drag chain structural unit. The wires are passed through the first elastic arc plate 6 and the second elastic arc plate 16 and squeezed outwards. The first elastic arc plate 6 and the second elastic arc plate 16 can be deformed to adapt to wires of different diameters. At this time, the first sponge pad 7, the first anti-slip protrusion 8, the second sponge pad 17 and the second anti-slip protrusion 18 are tightly fitted with the outer skin of the wire. Then the first elastic arc plate 6 squeezes the first spring telescopic rod 4 outwards through the first connecting plate 5, and the second elastic arc plate 16 squeezes the second spring telescopic rod 14 outwards through the second connecting plate 15, causing the first spring telescopic rod 4 and the second spring telescopic rod 14 to provide a reverse force, so that the first elastic arc plate The elastic arc plate 6 and the second elastic arc plate 16 cooperate with each other to clamp and fix the wire, thereby reducing the mutual wear between the inner wire sheath and the inner wall of the drag chain when the drag chain structure moves, achieving effective protection, and thus extending the service life. When the wire diameters are different, the nut 11 is rotated outward so that the nut 11 rotates upward along the screw rod 10, and then the screw rod 10 can be pushed to the right, and the screw rod 10 drives the partition 13 to slide to the right, thereby adjusting the separation space as needed, so that the overall practicality is improved. After the separation is completed, the nut 11 is rotated inward, and the nut 11 rotates downward along the screw rod 10, so that the nut 11 squeezes the gasket 12 downward, and the gasket 12 squeezes the upper cover 3 downward, thereby fixing the screw rod 10 and the partition 13, and then the magnet block 19 and the magnetic plate 20 on the inner side of the lower end of the partition 13 are magnetically attracted, so that the lower end of the partition 13 can be stably placed on the lower cover 1, reducing skew.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire protection drag chain structure for a mobile sun room, comprising a lower cover plate (1), a chain plate (2), an upper cover plate (3) and a partition plate (13), characterized in that: The left and right ends of the lower cover plate (1) are provided with chain plates (2), the opposite inner sides of the two chain plates (2) are provided with upper cover plates (3), the opposite inner sides of the two chain plates (2) are fixedly connected with a first spring telescopic rod (4), one end of the first spring telescopic rod (4) is fixedly connected with a first connecting plate (5), one end of the first connecting plate (5) is fixedly connected with a first elastic arc plate (6), the inner side of the first elastic arc plate (6) is fixedly connected with a first sponge pad (7), one end of the first sponge pad (7) is fixedly connected with a first anti-slip protrusion (8), a sliding groove (9) is provided on the inner side of the upper end of the upper cover plate (3), the inner side of the sliding groove (9) is slidably connected with a screw rod (10), and the outer side of the upper part of the screw rod (10) is spirally connected with a screw rod. The screw rod (10) is provided with a washer (12) on the outer side of the upper part, the screw rod (10) is fixedly connected to a partition (13) at the lower end, the left and right ends of the partition (13) are fixedly connected to a second spring telescopic rod (14), one end of the second spring telescopic rod (14) is fixedly connected to a second connecting plate (15), one end of the second connecting plate (15) is fixedly connected to a second elastic arc plate (16), the inner side of the second elastic arc plate (16) is fixedly connected to a second sponge pad (17), one end of the second sponge pad (17) is fixedly connected to a second anti-slip protrusion (18), the inner side of the lower end of the partition (13) is fixedly connected to a magnet block (19), and the inner side of the upper end of the lower cover (1) is fixedly connected to a magnet plate (20).

2. The wire protection drag chain structure of a mobile sun room according to claim 1, characterized in that: The lower cover plate (1) is located directly below the upper cover plate (3), the number of the first spring telescopic rods (4) is two, and the number of the first connecting plates (5) is two.

3. The wire protection drag chain structure of a mobile sun room according to claim 1, characterized in that: The number of the first elastic arc-shaped plates (6) is two, the number of the first sponge pads (7) is two, and the number of the first anti-slip protrusions (8) is a plurality.

4. The wire protection drag chain structure of a mobile sun room according to claim 1, characterized in that: The upper end surface of the sliding groove (9) and the lower end surface of the gasket (12) are in contact with each other, the number of the screw rods (10) is two, the number of the nuts (11) is two, the number of the gaskets (12) is two, the number of the partitions (13) is two, the number of the second spring telescopic rods (14) is four, the number of the second connecting plates (15) is four, and the number of the second elastic arc plates (16) is four.

5. The wire protection drag chain structure of a mobile sun room according to claim 1, characterized in that: The number of the second sponge pads (17) is four, the number of the second anti-slip protrusions (18) is a plurality, the number of the magnetic blocks (19) is two, and the magnetic blocks (19) and the magnetic plate (20) are magnetically attracted to each other.

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