Novel carbon fiber winding machine bottom base line track protection device
By designing a protective device including a bottom notched rectangular base, a longitudinal outer L-shaped bracket and a longitudinal inner Z-shaped bracket, the problem of easy insect bites or water immersion on the bottom line of the carbon fiber winding machine is solved, and effective protection of the line and safety improvement of equipment operation and maintenance are achieved.
Patent Information
- Application Number
- CN202422015964.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-20
AI Technical Summary
The circuit of the base of the carbon fiber winding machine is easily bitten by insects or infiltrated by water, resulting in damage and safety hazards.
A protective device including a bottom notched rectangular base, a longitudinal outer L-shaped bracket and a longitudinal inner Z-shaped bracket are designed to support and protect the circuit from contact with the ground through a fastening connection and snapping mechanism.
It effectively avoids the line being bitten by insects or being soaked by water, improves the safety of electrical operation and maintenance of the equipment, and prevents the top from shrinking and deforming.
Smart Images
Figure CN223016126U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a novel line track protection device for the bottom base of a carbon fiber winding machine, and mainly relates to the field of track protection devices. Background Art
[0002] In daily workshop work, we often encounter the situation that the lines at the bottom base of the carbon fiber winding machine are scattered. The back-and-forth movement of personnel will repeatedly step on the lines of the carbon fiber winding machine, causing a certain degree of damage to the lines. If there is an accidental water leakage on the ground, it will soak and age the lines of the carbon fiber winding machine, thus causing certain potential safety hazards. Therefore, the utility model provides a novel line track protection device for the bottom base of a carbon fiber winding machine, which can fully avoid the lines being bitten by insects or soaked by water.
[0003] Mr. Liu Aihua from China Railway Electrification Survey and Design Institute published a novel line longitudinal differential protection device in the paper "Line Longitudinal Differential Protection Device for Shanghai Rail Transit Line 4", which can play a good role in line protection and reduce the corresponding investment costs at the same time. The differences between the utility model and it are as follows: the design structure of the utility model is different. At the same time, the outside of the longitudinal outer L-shaped bracket of the utility model can fully support the top bending part of the longitudinal inner Z-shaped bracket, avoiding the situation of top shrinkage and deformation; the telescoping of the top of the longitudinal inner Z-shaped bracket of the utility model can fully buckle the top cover body to play a role in safety protection. Summary of the Invention
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a novel line track protection device for the bottom base of a carbon fiber winding machine. The technical solution of the utility model is as follows:
[0005] A novel line track protection device for the bottom base of a carbon fiber winding machine, mainly relating to the field of track protection devices, mainly includes a bottom notch rectangular base, bottom base galvanized fastening bolts, longitudinal outer L-shaped brackets, longitudinal inner Z-shaped brackets, internal bolt square pillow columns, inner side galvanized fastening bolts and bottom base galvanized fastening nuts; the bottom notch rectangular base and the longitudinal outer L-shaped brackets are tightly connected by bottom base galvanized fastening bolts and bottom base galvanized fastening nuts; the longitudinal outer L-shaped brackets and the longitudinal inner Z-shaped brackets are tightly connected by passing inner side galvanized fastening bolts through the internal bolt square pillow columns.
[0006] The length of the bottom notch rectangular base is 700 millimeters, the width is 100 millimeters, and the height is 60 millimeters; the bottom of the bottom notch rectangular base is coarsely ground and polished with 400-mesh sandpaper, the left and right side surfaces are treated by an anti-corrosion spraying process, and the top is polished with 1000-mesh sandpaper.
[0007] The length of the galvanized fastening bolt of the bottom base is 60 mm, and the outer thread diameter is 18 mm; the inner thread diameter of the galvanized fastening nut of the bottom base is 18 mm, and the thickness is 15 mm; both the galvanized fastening bolt of the bottom base and the galvanized fastening nut of the bottom base are processed by quenching in oil and galvanized anti-corrosion process.
[0008] There are 2 longitudinal outer L-shaped brackets in total. The height of each longitudinal outer L-shaped bracket is 285 mm, the length is 800 mm, and the width is 100 mm; 8 threaded holes are evenly distributed on the upper part of each longitudinal outer L-shaped bracket, the diameter of each threaded hole is 18 mm, the distance between the centers of adjacent 2 threaded holes is 100 mm, and the distance between the center of the outermost threaded hole and the nearest edge is 50 mm; the bending angle at the top of each longitudinal outer L-shaped bracket is 135 degrees; the inner surface of the longitudinal outer L-shaped bracket is polished with 1000-mesh sandpaper, and the outer surface is treated by anti-corrosion spraying process.
[0009] The thickness of the longitudinal inner Z-shaped bracket is 8 mm, the bending length at the bottom end is 50 mm, and the bending length at the top end is 58 mm; the inner surface of the longitudinal inner Z-shaped bracket is polished with 1000-mesh sandpaper and treated by plasma flame process, and the outer surface is treated by anti-corrosion spraying process.
[0010] The cross-section of the internal bolt square pillow column is square, with a side length of 35 mm and an overall length of 800 mm; the inner fitting surface of the internal bolt square pillow column is polished with 1000-mesh sandpaper, and the outer surface is treated by anti-corrosion spraying process; the length of the inner galvanized fastening bolt is 50 mm, and the outer thread diameter is 18 mm; the inner galvanized fastening bolt is processed by quenching in oil and galvanized anti-corrosion process.
[0011] The bottom notch rectangular base, the galvanized fastening bolt of the bottom base, the longitudinal outer L-shaped bracket, the longitudinal inner Z-shaped bracket, the internal bolt square pillow column, the inner galvanized fastening bolt and the galvanized fastening nut of the bottom base are all prepared from 1MnCrMoNi alloy steel.
[0012] The advantages of the present utility model are as follows: First, the bottom notch rectangular base can fully lift the line off the ground to avoid the line being bitten by insects or soaked by water; second, the outer side of the longitudinal outer L-shaped bracket can fully support the top bent part of the longitudinal inner Z-shaped bracket to avoid the situation of top shrinkage and deformation; finally, the telescoping of the top of the longitudinal inner Z-shaped bracket can fully buckle the top cover to play a role in safety protection. Description of the Drawings
[0013] Figure 1 is the three-dimensional stereogram of the right squint of the utility model.
[0014] Figure 2 is the three-dimensional stereogram of the left squint of the utility model.
[0015] Figure 3 is the three-dimensional stereogram of the front of the utility model.
[0016] Figure 4 is Figure 3 the left view of.
[0017] Figure 5 is Figure 3 the top view of.
[0018] Figure 6 is Figure 3 the front view of. Specific Embodiments
[0019] The following will further describe the utility model in conjunction with specific embodiments, and the advantages and features of the utility model will become clearer as the description progresses.
[0020] Referring to Figures 1 to 6 , a novel track protection device for the bottom base of a carbon fiber winding machine, mainly related to the field of track protection devices, mainly including a bottom notched rectangular base [1], a bottom base galvanized fastening bolt [2], a longitudinal outer L-shaped bracket [3], a longitudinal inner Z-shaped bracket [4], an internal bolt square pillow column [5], an inner side galvanized fastening bolt [6], and a bottom base galvanized fastening nut [7]; the bottom notched rectangular base [1] and the longitudinal outer L-shaped bracket [3] are tightly connected by the bottom base galvanized fastening bolt [2] and the bottom base galvanized fastening nut [7]; the longitudinal outer L-shaped bracket [3] and the longitudinal inner Z-shaped bracket [4] are tightly connected by passing the inner side galvanized fastening bolt [6] through the internal bolt square pillow column [5].
[0021] The length of the bottom notched rectangular base [1] is 700 mm, the width is 100 mm, and the height is 60 mm; the bottom of the bottom notched rectangular base [1] is roughened and polished with 400-mesh sandpaper, the left and right side surfaces are treated with an anti-corrosion spraying process, and the top is polished with 1000-mesh sandpaper.
[0022] The length of the bottom base galvanized fastening bolt [2] is 60 mm, and the outer thread diameter is 18 mm; the inner thread diameter of the bottom base galvanized fastening nut [7] is 18 mm, and the thickness is 15 mm; both the bottom base galvanized fastening bolt [2] and the bottom base galvanized fastening nut [7] are treated with a quenching oil process and a galvanized anti-corrosion process.
[0023] There are 2 longitudinal outer L-shaped brackets [3] described above. The height of each longitudinal outer L-shaped bracket [3] is 285 mm, the length is 800 mm, and the width is 100 mm. 8 threaded holes are evenly distributed on the upper part of each longitudinal outer L-shaped bracket [3]. The diameter of each threaded hole is 18 mm. The distance between the centers of adjacent 2 threaded holes is 100 mm. The distance between the center of the outermost threaded hole and the nearest edge is 50 mm. The bending angle at the top of each longitudinal outer L-shaped bracket [3] is 135 degrees. The inner surface of the longitudinal outer L-shaped bracket [3] is polished with 1000-mesh sandpaper, and the outer surface is treated with an anti-corrosion spraying process.
[0024] The thickness of the longitudinal inner Z-shaped bracket [4] described above is 8 mm. The bending length at the bottom end is 50 mm, and the bending length at the top end is 58 mm. The inner surface of the longitudinal inner Z-shaped bracket [4] is polished with 1000-mesh sandpaper and treated with a plasma flame process. The outer surface is treated with an anti-corrosion spraying process.
[0025] The cross-section of the internal bolt square pillow column [5] described above is square, with a side length of 35 mm and an overall length of 800 mm. The inner fitting surface of the internal bolt square pillow column [5] is polished with 1000-mesh sandpaper, and the outer surface is treated with an anti-corrosion spraying process. The length of the inner galvanized fastening bolt [6] is 50 mm, and the outer thread diameter is 18 mm. The inner galvanized fastening bolt [6] is treated with a quenching oil process and a galvanized anti-corrosion process.
[0026] The bottom notch rectangular base [1], bottom base galvanized fastening bolt [2], longitudinal outer L-shaped bracket [3], longitudinal inner Z-shaped bracket [4], internal bolt square pillow column [5], inner galvanized fastening bolt [6], and bottom base galvanized fastening nut [7] are all prepared from 1MnCrMoNi alloy steel.
[0027] The working principle of the present utility model is as follows: When operating technicians lay the bottom lines of the carbon fiber winding machine, the bottom notch rectangular base [1] can fully support the lines off the ground, avoiding the lines being bitten by insects or soaked by water, and greatly improving the operation and maintenance safety of the electrical equipment of the carbon fiber winding machine.
[0028] After the operating technicians finish the installation, the outer side of the longitudinal outer L-shaped bracket [3] can fully support the top bent part of the longitudinal inner Z-shaped bracket [4], avoiding the situation of top shrinkage and deformation, and can play a good role in shape fixation.
[0029] The telescoping of the top of the longitudinal inner Z-shaped bracket [4] can fully fasten the top cover, which can play a good role in protecting the safety of the wires at the bottom of the internal carbon fiber winding machine.
Claims
1. A new type of bottom base line track protection device for carbon fiber winding machine, characterized in that: It mainly includes a bottom notched rectangular base, a bottom base galvanized fastening bolts, a longitudinal outer L-shaped bracket, a longitudinal inner Z-shaped bracket, an internal bolt square pillow column, an inner galvanized fastening bolt and a bottom base galvanized fastening nut; the bottom notched rectangular base and the longitudinal outer L-shaped bracket are fastened and connected by using bottom base galvanized fastening bolts and bottom base galvanized fastening nuts; the longitudinal outer L-shaped bracket and the longitudinal inner Z-shaped bracket are fastened and connected by using inner galvanized fastening bolts through the internal bolt square pillow column.
2. A novel carbon fiber winding machine bottom base line track protection device as claimed in claim 1, characterized in that: The bottom notched rectangular base is in the shape of a rectangular column, with a length of 700 mm, a width of 100 mm and a height of 60 mm; the bottom of the bottom notched rectangular base is roughened and polished with 400-mesh sandpaper, the left and right sides are treated with an anti-corrosion spray process, and the top is polished and polished with 1000-mesh sandpaper.
3. A novel bottom base line track protection device for a carbon fiber winding machine as claimed in claim 1, characterized in that: The length of the bottom base galvanized fastening bolt is 60 mm and the external thread diameter is 18 mm; the internal thread diameter of the bottom base galvanized fastening nut is 18 mm and the thickness is 15 mm; the bottom base galvanized fastening bolt and the bottom base galvanized fastening nut are both treated with an oil quenching process and a galvanizing anti-corrosion process.
4. A novel carbon fiber winding machine bottom base line track protection device as claimed in claim 1, characterized in that: There are two longitudinal outer L-shaped brackets in total, each of which has a height of 285 mm, a length of 800 mm and a width of 100 mm; eight threaded holes are evenly distributed on the upper part of each longitudinal outer L-shaped bracket, each threaded hole has a diameter of 18 mm, the distance between the centers of two adjacent threaded holes is 100 mm, and the distance between the center of the outermost threaded hole and the nearest edge is 50 mm; the bending angle of the top of each longitudinal outer L-shaped bracket is 135 degrees; the inner surface of the longitudinal outer L-shaped bracket is polished with 1000 mesh sandpaper, and the outer surface is treated with an anti-corrosion spray process.
5. A novel carbon fiber winding machine bottom base line track protection device as claimed in claim 1, characterized in that: The thickness of the longitudinal inner Z-shaped bracket is 8 mm, the bending length of the bottom end is 50 mm, and the bending length of the top end is 58 mm; the inner surface of the longitudinal inner Z-shaped bracket is polished with 1000 mesh sandpaper and treated with plasma flame process, and the outer surface is treated with anti-corrosion spray process.
6. A novel carbon fiber winding machine bottom base line track protection device as claimed in claim 1, characterized in that: The cross-section of the internal bolt square pillow column is square, with a side length of 35 mm and an overall length of 800 mm; the inner fitting surface of the internal bolt square pillow column is polished with 1000 mesh sandpaper, and the outer surface is treated with an anti-corrosion spray process; the length of the inner galvanized fastening bolt is 50 mm, and the external thread diameter is 18 mm; the inner galvanized fastening bolt is treated with a quenching oil process and a galvanizing anti-corrosion process.
7. A novel carbon fiber winding machine bottom base line track protection device as claimed in claim 1, characterized in that: The bottom notched rectangular base, the bottom base galvanized fastening bolts, the longitudinal outer L-shaped bracket, the longitudinal inner Z-shaped bracket, the internal bolt square pillow column, the inner galvanized fastening bolts and the bottom base galvanized fastening nuts are all made of 1MnCrMoNi alloy steel.