Thermoplastic carbon fiber skeleton stand column structure

Abstract

The utility model discloses a thermoplastic carbon fiber skeleton stand column structure, which belongs to the technical field of carbon fibers and comprises a bottom plate, a first stand column is fixedly connected to the top of the bottom plate, a second stand column is movably connected to an inner cavity of the first stand column, and a group of threaded holes are formed in the second stand column. The threaded hole is fixedly connected with the first stand column through a bolt, hinge shafts are fixedly connected to the positions, located in different directions, of the surface of the first stand column, hinge rods are hinged to the hinge shafts, and one end of each hinge rod is in threaded connection with a fixing cone. The hinge rods are unfolded, one ends of the hinge rods rotate in the hinge shafts and stop moving when the hinge rods are unfolded to a certain angle, the three hinge rods stand in a triangle shape, and due to the fact that the stability of the triangle is the highest, the stability of the first stand column in use can be improved, and the fixing cone can be selectively installed according to the characteristics of the ground. Therefore, the use stability of the first upright post is further enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon fiber, and in particular relates to a thermoplastic carbon fiber skeleton column structure. Background Art

[0002] Carbon fiber is mainly composed of carbon elements, and has the characteristics of high temperature resistance, friction resistance, thermal conductivity and corrosion resistance. It is fibrous, soft, and can be processed into various fabrics. Because its graphite microcrystalline structure is preferentially oriented along the fiber axis, it has high strength and modulus along the fiber axis. Carbon fiber has a low density, so it has high specific strength and specific modulus. The main use of carbon fiber is as a reinforcing material to be compounded with resin, metal, ceramic and carbon to manufacture advanced composite materials.

[0003] The existing carbon fiber columns are integrated structures and cannot be adjusted in height, which limits the scope of use of the columns and reduces the applicability of the device. Secondly, since the center of gravity of the columns is high, they are prone to shaking during use, posing a great safety hazard. Therefore, we provide a thermoplastic carbon fiber skeleton column structure. Utility Model Content

[0004] The purpose of the utility model is to provide a thermoplastic carbon fiber skeleton column structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermoplastic carbon fiber skeleton column structure, comprising a base plate, the top of the base plate is fixedly connected to a No. 1 column, the inner cavity of the No. 1 column is movably connected to a No. 2 column, a group of threaded holes are opened on the No. 2 column, the threaded holes are fixedly connected to the No. 1 column by bolts, the surface of the No. 1 column is fixedly connected to a hinge shaft at different positions, the hinge shaft is hinged with a hinge rod, and one end of the hinge rod is threadedly connected to a fixed cone.

[0006] By adopting the above scheme, the hinged rod is unfolded so that one end of the hinged rod rotates in the hinged shaft. When it is unfolded to a certain angle, the movement stops, so that the three hinged rods stand in a triangle. Since the triangle has the highest stability, it can be seen that the stability of the No. 1 column during use can be improved. Secondly, according to the characteristics of the ground, a fixed cone can be installed to further strengthen the stability of the No. 1 column during use. When the height needs to be adjusted, the bolt is removed from the inner wall of the threaded hole, the limit on the No. 2 column is released, and the No. 2 column is moved upward. When it moves to the specified height, the movement stops, so that the bolt can be rotated into the inner wall of the threaded hole again to achieve the purpose of adjusting the height.

[0007] As a preferred implementation of the thermoplastic carbon fiber skeleton column structure, a group of mounting holes is opened on the bottom plate, and the number of the mounting holes is three.

[0008] By adopting the above solution and setting the mounting holes, the base plate can be quickly installed at a designated position, which greatly improves the efficiency of installation.

[0009] As a preferred implementation of a thermoplastic carbon fiber skeleton column structure, a bearing platform is fixedly connected to the top of the second column, and an anti-slip pad is bonded to the top of the bearing platform.

[0010] By adopting the above solution, the anti-skid pad is provided, so that the bearing platform has an anti-skid function, thereby preventing the external structure from sliding off the bearing platform.

[0011] As a preferred embodiment of a thermoplastic carbon fiber skeleton column structure, the inner cavity of the support platform is movably connected to a movable plate, one side of the movable plate is fixedly connected to a connecting column, and one side of the connecting column is fixedly connected to a pull plate.

[0012] By adopting the above solution, the connecting column is driven to move to one side by the pulling plate, and the movable plate is driven to move to one side by the connecting column, thereby changing the use area of ​​the bearing platform and improving the applicability of the device.

[0013] As a preferred implementation of the thermoplastic carbon fiber skeleton column structure, the front end and the rear end of one side of the movable plate are fixedly connected to a telescopic rod, and a spring is wound around the surface of the telescopic rod.

[0014] By adopting the above scheme, the movable plate can be quickly reset by setting the telescopic rod in cooperation with the spring, thereby driving the connecting column and the pull plate to reset and achieving the purpose of clamping.

[0015] As a preferred embodiment of a thermoplastic carbon fiber skeleton column structure, a slide groove is provided at the top of the inner cavity of the support platform, a slider is fixedly connected to the top of the movable plate, and the top of the slider is slidably connected to the inner wall of the slide groove.

[0016] By adopting the above solution, the slide block is limited by setting the slide groove, which reduces the shaking of the movable plate when it moves, and greatly improves the stability of the movable plate when it moves.

[0017] As a preferred implementation of a thermoplastic carbon fiber skeleton column structure, the number of the threaded holes is eight, and the distance between every two hinge axes is four centimeters.

[0018] By adopting the above solution, since the distance between every two hinge axes is four centimeters, the height of use can be accurately adjusted to prevent the height from being too high or too low after adjustment.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model unfolds the hinged rod so that one end of the hinged rod rotates in the hinge shaft. When it is unfolded to a certain angle, the movement stops, so that the three hinged rods stand in a triangle. Since the triangle has the highest stability, it can be seen that the stability of the No. 1 column when in use can be improved. Secondly, according to the characteristics of the ground, a fixed cone can be installed to further strengthen the stability of the No. 1 column when in use.

[0021] 2. The utility model removes the bolt from the inner wall of the threaded hole, releases the limit on the second column, and moves the second column upward. When it moves to a specified height, the movement stops, so that the bolt can be rotated into the inner wall of the threaded hole again to achieve the purpose of adjusting the height. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a partial schematic diagram of the second viewing angle of the utility model;

[0024] Figure 3 It is a cross-sectional view of the bearing platform of the utility model.

[0025] In the figure: 1. Column No. 1; 2. Column No. 2; 3. Load-bearing platform; 4. Movable plate; 5. Telescopic rod; 6. Connecting column; 7. Pull plate; 8. Articulated shaft; 9. Articulated rod; 10. Fixed cone; 11. Bottom plate; 12. Threaded hole; 13. Bolt. DETAILED DESCRIPTION

[0026] See also Figure 1-3 A thermoplastic carbon fiber frame column structure includes a bottom plate 11, a first column 1 is fixedly connected to the top of the bottom plate 11, and a second column 2 is movably connected to the inner cavity of the first column 1. Figure 2 As shown, the top of the second column 2 is fixedly connected with a bearing platform 3, and the top of the bearing platform 3 is bonded with an anti-skid pad. The anti-skid pad is provided to make the bearing platform 3 have an anti-skid function to prevent the external structure from sliding off the bearing platform 3. A group of threaded holes 12 are opened on the second column 2. Figure 2As shown, the number of threaded holes 12 is eight, and the spacing between every two hinge shafts 8 is four centimeters. Because the spacing between every two hinge shafts 8 is four centimeters, the use height can be accurately adjusted to prevent the adjusted height from being too high or too low. The threaded hole 12 is fixedly connected to the No. 1 column 1 by a bolt 13. The surface of the No. 1 column 1 and located in different directions are fixedly connected with hinge shafts 8. The hinge shaft 8 is hinged with a hinge rod 9, and one end of the hinge rod 9 is threadedly connected with a fixing cone 10. The hinge rod 9 is unfolded so that one end of the hinge rod 9 rotates in the hinge shaft 8. The movement stops when it is unfolded to a certain angle, so that the three hinge rods 9 stand in a triangle. Because the triangle has the highest stability, it can be seen that the stability of the No. 1 column 1 during use can be improved. Secondly, according to the characteristics of the ground, the fixing cone 10 can be installed to further strengthen the stability of the No. 1 column 1 during use.

[0027] See Figure 1 As shown, a group of mounting holes is provided on the bottom plate 11, and the number of mounting holes is three. By setting the mounting holes, the bottom plate 11 can be quickly installed at a specified position, which greatly improves the efficiency of installation. Figure 3 As shown, the inner cavity of the carrying platform 3 is movably connected with a movable plate 4, one side of the movable plate 4 is fixedly connected with a connecting column 6, and one side of the connecting column 6 is fixedly connected with a pulling plate 7. The connecting column 6 is driven to move to one side by the pulling plate 7, and the movable plate 4 is driven to move to one side by the connecting column 6, thereby changing the use area of ​​the carrying platform 3 and improving the applicability of the device. Figure 3 As shown, the front and rear ends of one side of the movable plate 4 are fixedly connected with a telescopic rod 5, and a spring is wound on the surface of the telescopic rod 5. By setting the telescopic rod 5 and using it in conjunction with the spring, the movable plate 4 can be quickly reset, thereby driving the connecting column 6 and the pull plate 7 to reset and achieve the purpose of clamping. Figure 3 As shown, a slide groove is provided at the top of the inner cavity of the supporting platform 3, a slider is fixedly connected to the top of the movable plate 4, and the top of the slider is slidably connected to the inner wall of the slide groove. By setting the slide groove, the slider is limited to reduce the jitter of the movable plate 4 when moving, thereby greatly improving the stability of the movable plate 4 when moving.

[0028] When in use, first unfold the hinge rod 9 so that one end of the hinge rod 9 rotates in the hinge shaft 8. When unfolded to a certain angle, the movement stops, so that the three hinge rods 9 stand in a triangle. Since the triangle has the highest stability, it can be seen that the stability of the No. 1 column 1 when in use can be improved. Secondly, according to the characteristics of the ground, the fixing cone 10 can be installed to further strengthen the stability of the No. 1 column 1 when in use. When it is necessary to adjust the height, the bolt 13 is removed from the inner wall of the threaded hole 12 to release the limit on the No. 2 column 2, and the No. 2 column 2 is moved upward. When it moves to the specified height, the movement stops, so that the bolt 13 is rotated again. The inner wall of the threaded hole 12 can be used to achieve the purpose of adjusting the height, and then the pull plate 7 is held and pulled to one side, and the connecting column 6 is driven to move to one side through the pull plate 7, and the movable plate 4 is driven to move to one side through the connecting column 6, and the telescopic rod 5 and the spring are squeezed by the movable plate 4 to cause them to deform, and the movement stops when they move to the specified position, thereby changing the use area of ​​the bearing platform 3, and placing the external structure on the top of the bearing platform 3. After placement is completed, the pull plate 7 is released, and finally the movable plate 4 can be quickly reset by using the telescopic rod 5 in conjunction with the spring, thereby driving the connecting column 6 and the pull plate 7 to reset, and achieving the purpose of clamping the external structure.

Claims

1. A thermoplastic carbon fiber skeleton column structure, characterized in that: The invention comprises a bottom plate (11) and a movable plate (4), wherein the top of the bottom plate (11) is fixedly connected to a first column (1), the inner cavity of the first column (1) is movably connected to a second column (2), a group of threaded holes (12) are provided on the second column (2), the threaded holes (12) and the first column (1) are fixedly connected by bolts (13), the surface of the first column (1) and located in different directions are fixedly connected to hinge shafts (8), the hinge shaft (8) is hinged to a hinge rod (9), and one end of the hinge rod (9) is threadedly connected to a fixed cone (10).

2. A thermoplastic carbon fiber skeleton column structure according to claim 1, characterized in that: The bottom plate (11) is provided with a group of mounting holes, and the number of the mounting holes is three.

3. A thermoplastic carbon fiber skeleton column structure according to claim 1, characterized in that: The top of the second column (2) is fixedly connected to a bearing platform (3), and the top of the bearing platform (3) is bonded with an anti-slip pad.

4. A thermoplastic carbon fiber skeleton column structure according to claim 3, characterized in that: The inner cavity of the bearing platform (3) is movably connected to a movable plate (4), one side of the movable plate (4) is fixedly connected to a connecting column (6), and one side of the connecting column (6) is fixedly connected to a pulling plate (7).

5. A thermoplastic carbon fiber skeleton column structure according to claim 4, characterized in that: The front end and the rear end of one side of the movable plate (4) are both fixedly connected to a telescopic rod (5), and a spring is wound around the surface of the telescopic rod (5).

6. A thermoplastic carbon fiber skeleton column structure according to claim 4, characterized in that: A slide groove is provided at the top of the inner cavity of the bearing platform (3), a slider is fixedly connected to the top of the movable plate (4), and the top of the slider is slidably connected to the inner wall of the slide groove.

7. A thermoplastic carbon fiber skeleton column structure according to claim 1, characterized in that: The number of the threaded holes (12) is eight, and the distance between every two hinge shafts (8) is four centimeters.

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