Silicon core pipe transportation frame

Abstract

The utility model relates to the technical field of silicon core pipe transportation, in particular to a silicon core pipe transportation frame which comprises a placing plate, four limiting sliding grooves are formed in the upper end face of the placing plate, limiting sliding blocks are connected into the four limiting sliding grooves in a sliding mode, and inner supporting blocks are fixedly connected to the upper ends of the four limiting sliding blocks. The upper end face of the placing plate is rotationally connected with first screws located on the inner sides of the four inner supporting blocks, and the outer walls of the first screws are in threaded connection with lifting blocks. When a first screw rod is rotated, four inner supporting blocks can be driven to slide outwards along with four limiting sliding blocks, so that a silicon core pipe coil can be extruded and fixed, two second screw rods are rotated into two second U-shaped frames correspondingly, then two nuts are screwed tightly, installation of a protection frame is completed, the silicon core pipe coil can be protected through the protection frame, and the protection effect is good. And the purposes of conveniently fixing and protecting the silicon core pipe coil and further preventing the silicon core pipe from being abraded and damaged in the transportation process are further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon core tube transportation, in particular to a silicon core tube transportation rack. Background Art

[0002] Silicone core pipe is a new type of composite pipe with silicone solid lubricant on the inner wall. It has good sealing performance, chemical corrosion resistance, low engineering cost, and is widely used in optical cable communication network systems such as highways and railways. HDPE silicone core pipe is a new type of composite pipe with silicone solid lubricant on the inner wall, referred to as silicone pipe. It is extruded and compounded synchronously by three plastic extruders. The main raw material is high-density polyethylene, and the core layer is silicone with the lowest friction coefficient. It is widely used in optical cable communication network systems. After the production of silicone core pipes is completed, they often need to be transported.

[0003] In the prior art, silicon-core tubes are usually wound together in the form of coils. Before transporting the silicon-core tubes, the silicon-core tube coils need to be loaded onto trucks by forklifts. However, this direct loading method cannot fix and protect the silicon-core tube coils during transportation. Therefore, as the vehicle bumps and shakes, the silicon-core tubes will suffer varying degrees of wear and damage. Therefore, it is necessary to propose a silicon-core tube transport rack to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a silicon core pipe transport rack, which is convenient for fixing and protecting the silicon core pipe coil, thereby avoiding wear and damage to the silicon core pipe during transportation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silicon core tube transport rack, comprising a placement plate, the upper end surface of the placement plate is provided with four limit slide grooves, the interiors of the four limit slide grooves are slidably connected to limit slide blocks, the upper ends of the four limit slide blocks are fixedly connected to inner support blocks, the upper end surface of the placement plate is rotatably connected to a first screw rod located inside the four inner support blocks, the outer wall of the first screw rod is threadedly connected to a lifting block, the outer wall of the lifting block is movably connected to a movable plate via hinges on all sides, and the other sides of the four movable plates are movably connected to the outer walls of the four inner support blocks via hinges respectively;

[0006] The upper end side of the placement plate is abutted with a protection frame, the left and right sides of the placement plate are fixedly connected with first U-shaped frames, a rotating shaft is rotatably connected between the front and rear sides of the inner walls of the two first U-shaped frames, the left and right sides of the protection frame are fixedly connected with second U-shaped frames, the outer walls of the two rotating shafts are fixedly connected with second screws passing through the interior of the two second U-shaped frames, and the outer walls of the two second screws are fixedly connected with nuts abutting against the upper sides of the two second U-shaped frames.

[0007] In order to facilitate the positioning of the installation position of the protection frame, as a preferred silicon core tube transport rack of the utility model, positioning holes are opened on the left and right sides of the lower end of the protection frame, and the upper end of the placement plate is fixedly connected with positioning rods that respectively cooperate with the inside of the two positioning holes.

[0008] In order to facilitate the four inner support blocks to fit the inner side of the silicon-core tube coil, thereby improving the fixing effect of the silicon-core tube coil, as a preferred silicon-core tube transport rack of the utility model, one side of the outer wall of the four inner support blocks is an arc surface.

[0009] In order to prevent the two nuts from being separated from the outer walls of the two second screw rods and to improve the convenience of use, as a preferred silicon core tube transport rack of the utility model, the upper ends of the two second screw rods are fixedly connected with limiting disks.

[0010] In order to facilitate the rotation of the first screw rod, as a preferred silicon core tube transport rack of the utility model, the upper end of the first screw rod is fixedly connected with a hand wheel.

[0011] In order to facilitate forking the device by forklift for loading, as a preferred silicon core tube transport rack of the utility model, two forklift grooves are provided on the lower end surface of the placement plate.

[0012] In order to improve the anti-skid effect of the device, as a preferred silicon-core tube transport rack of the utility model, the four corners of the lower end surface of the placement plate are fixedly connected with anti-skid feet.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] Place the silicon-core tube reel on the upper end surface of the placement plate, and make the inner side of the silicon-core tube reel located outside the four inner support blocks, and then when the first screw is rotated, the four inner support blocks can be driven to slide outward along with the four limit sliders, so that the silicon-core tube reel can be squeezed and fixed, and then the protection frame is placed on the upper end of the placement plate, and the two second screws are respectively turned into the two second U-shaped frames, and then the two nuts are tightened to complete the installation of the protection frame. The silicon-core tube reel can be protected by the protection frame, thereby further achieving the purpose of facilitating the fixation and protection of the silicon-core tube reel, thereby avoiding wear and damage to the silicon-core tube during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall front cross-sectional view of the utility model;

[0016] Figure 2 This is a connection structure diagram of the inner support block of the utility model;

[0017] Figure 3This is a connection structure diagram of the second screw rod of the utility model.

[0018] In the figure: 1. placement plate; 2. limiting slide groove; 3. limiting slider; 4. inner support block; 5. first screw rod; 6. lifting block; 7. movable plate; 8. protection frame; 9. first U-shaped frame; 10. rotating shaft; 11. second screw rod; 12. second U-shaped frame; 13. nut; 14. hand wheel; 15. forklift slot; 16. positioning hole; 17. positioning rod; 18. limiting disk. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 A silicon core tube transport rack comprises a placing plate 1, the upper end surface of the placing plate 1 is provided with four limiting slide grooves 2, the insides of the four limiting slide grooves 2 are slidably connected with limiting sliders 3, the upper ends of the four limiting sliders 3 are fixedly connected with inner support blocks 4, the upper end surface of the placing plate 1 is rotatably connected with a first screw rod 5 located inside the four inner support blocks 4, the outer wall of the first screw rod 5 is threadedly connected with a lifting block 6, the outer wall of the lifting block 6 is movably connected with a movable plate 7 through a hinge, and the other sides of the four movable plates 7 are movably connected to the outer walls of the four inner support blocks 4 through hinges respectively;

[0020] A protective frame 8 is abutted against the upper end side of the placement plate 1, and first U-shaped frames 9 are fixedly connected to the left and right sides of the placement plate 1. A rotating shaft 10 is rotatably connected between the front and rear sides of the inner walls of the two first U-shaped frames 9, and second U-shaped frames 12 are fixedly connected to the left and right sides of the protection frame 8. Second screws 11 passing through the inside of the two second U-shaped frames 12 are fixedly connected to the outer walls of the two rotating shafts 10, and nuts 13 abutting against the upper sides of the two second U-shaped frames 12 are fixedly connected to the outer walls of the two second screws 11.

[0021] In this embodiment: when in use, the silicon core tube coil needs to be placed on the upper end surface of the placement plate 1, and the inner side of the silicon core tube coil is located outside the four inner support blocks 4, and then the first screw 5 is rotated to drive the lifting block 6 to move downward, and because the two sides of the four movable plates 7 are respectively connected to the outer walls of the lifting block 6 and the outer walls of the four inner support blocks 4, the four inner support blocks 4 can be driven to slide with the four limit sliders 3, so that the silicon core tube coil can be squeezed and fixed, and then the protection frame 8 is placed on the upper end of the placement plate 1, and the two positioning rods 17 are moved in. The two second screw rods 11 are respectively inserted into the two positioning holes 16 along with the two rotating shafts 10 until the two second screw rods 11 respectively enter the two second U-shaped frames 12 and make the two second screw rods 11 in a vertical state. Then the two nuts 13 are rotated and pressed against the two second U-shaped frames 12, thereby completing the installation of the protection frame 8. The silicon-core tube coil can be protected by the protection frame 8, thereby further achieving the purpose of facilitating the fixation and protection of the silicon-core tube coil, thereby avoiding wear and damage to the silicon-core tube during transportation.

[0022] As a technical optimization solution of the utility model, positioning holes 16 are opened on both sides of the lower end of the protection frame 8, and the upper end of the placement plate 1 is fixedly connected with positioning rods 17 respectively matching with the inside of the two positioning holes 16.

[0023] In this embodiment, two positioning holes 16 and two positioning rods 17 are provided to facilitate positioning of the installation position of the protection frame 8 .

[0024] As a technical optimization solution of the utility model, one side of the outer wall of the four inner support blocks 4 is an arc surface.

[0025] In this embodiment, one side of the outer wall of the four inner support blocks 4 is set as an arc surface, so that it can fit with the inner side of the silicon core tube coil, thereby achieving the purpose of improving the fixing effect of the silicon core tube coil.

[0026] As a technical optimization solution of the present invention, the upper ends of the two second screw rods 11 are fixedly connected with a limiting disk 18 .

[0027] In this embodiment, two limiting plates 18 are provided to prevent the two nuts 13 from being separated from the outer walls of the two second screw rods 11 , so as to improve the convenience of use.

[0028] As a technical optimization solution of the present utility model, a hand wheel 14 is fixedly connected to the upper end of the first screw rod 5 .

[0029] In this embodiment, a hand wheel 14 is provided to facilitate the rotation of the first screw rod 5 .

[0030] As a technical optimization solution of the present invention, two forklift slots 15 are provided on the lower end surface of the placement plate 1 .

[0031] In this embodiment, two forklift slots 15 are provided to facilitate the device to be picked up by a forklift for loading.

[0032] As a technical optimization solution of the present invention, anti-slip feet are fixedly connected to the four corners of the lower end surface of the placement plate 1.

[0033] In this embodiment, four anti-skid feet are provided to improve the anti-skid effect of the device.

[0034] Working principle: When in use, first place the silicon core tube coil on the upper end surface of the placement plate 1, and make the inner side of the silicon core tube coil be located outside the four inner support blocks 4, then turn the first screw rod 5 through the hand wheel 14, thereby driving the lifting block 6 to move downward, and because the two sides of the four movable plates 7 are respectively movably connected with the four sides of the outer wall of the lifting block 6 and the outer walls of the four inner support blocks 4, the four inner support blocks 4 can be driven to slide with the four limit sliders 3, so that the silicon core tube coil can be squeezed and fixed, and then the protection frame 8 is placed on the upper end of the placement plate 1, and the two positioning rods 17 are moved downward. Enter the inside of the two positioning holes 16, and then make the two second screws 11 follow the inside of the two rotating shafts 10 respectively, until the two second screws 11 enter the inside of the two second U-shaped frames 12 respectively, and make the two second screws 11 in a vertical state, then rotate the two nuts 13, and make them pressed against the two second U-shaped frames 12, so as to complete the installation of the protection frame 8, and the silicon-core tube coil can be protected by the protection frame 8, further achieving the purpose of facilitating the fixation and protection of the silicon-core tube coil, thereby avoiding wear and damage to the silicon-core tube during transportation.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A silicon core tube transport rack, comprising a placement plate (1), characterized in that: The upper end surface of the placement plate (1) is provided with four limit sliding grooves (2), the interiors of the four limit sliding grooves (2) are slidably connected to the limit sliding blocks (3), the upper ends of the four limit sliding blocks (3) are fixedly connected to the inner support blocks (4), the upper end surface of the placement plate (1) is rotatably connected to the first screw rod (5) located inside the four inner support blocks (4), the outer wall of the first screw rod (5) is threadedly connected to the lifting block (6), the outer wall of the lifting block (6) is movably connected to the movable plate (7) via hinges, and the other sides of the four movable plates (7) are movably connected to the outer walls of the four inner support blocks (4) via hinges; The upper end side of the placement plate (1) is in contact with a protection frame (8); the left and right sides of the placement plate (1) are fixedly connected to first U-shaped frames (9); a rotating shaft (10) is rotatably connected between the front and rear sides of the inner walls of the two first U-shaped frames (9); the left and right sides of the protection frame (8) are fixedly connected to second U-shaped frames (12); the outer walls of the two rotating shafts (10) are fixedly connected to second screw rods (11) that pass through the interior of the two second U-shaped frames (12); and the outer walls of the two second screw rods (11) are fixedly connected to nuts (13) that are in contact with the upper sides of the two second U-shaped frames (12).

2. A silicon core tube transport rack according to claim 1, characterized in that: Positioning holes (16) are provided on both left and right sides of the lower end of the protection frame (8), and the upper end of the placement plate (1) is fixedly connected with positioning rods (17) respectively matching the insides of the two positioning holes (16).

3. The silicon core tube transport rack according to claim 1, characterized in that: One side of the outer wall of the four inner support blocks (4) is an arc-shaped surface.

4. The silicon core tube transport rack according to claim 1, characterized in that: The upper ends of the two second screw rods (11) are both fixedly connected with a limiting disk (18).

5. The silicon core tube transport rack according to claim 1, characterized in that: A hand wheel (14) is fixedly connected to the upper end of the first screw rod (5).

6. The silicon core tube transport rack according to claim 1, characterized in that: The lower end surface of the placement plate (1) is provided with two forklift slots (15).

7. The silicon core tube transport rack according to claim 1, characterized in that: Anti-slip feet are fixedly connected to the four corners of the lower end surface of the placement plate (1).

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