Cascade cable bridge production-based positioning mechanism
By designing a positioning mechanism for the production of step-type cable trays, and using components such as operating tables and positioning slots to achieve accurate positioning and fixing of materials, the problem of frequent debugging of positioning mechanisms in the prior art is solved, and production efficiency and product quality are improved, and costs are reduced.
Patent Information
- Application Number
- CN202422088138.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-28
AI Technical Summary
In the production of existing step-type cable trays, the positioning mechanism needs to be frequently debugged, resulting in low production efficiency and unstable product quality, which increases production and maintenance costs.
A positioning mechanism based on the production of step-type cable tray is designed, including an operating table, a positioning groove, a locking column, a limiting pressure plate, a connecting column, a spring, an extension column, a bead, an adjustment cover plate and a fixing assembly. Through the synergy of these components, the precise positioning and fixing of materials can be achieved.
Through this positioning mechanism, the material can be automatically positioned and fixed according to its size, reducing the number of debugging times, improving production efficiency, stabilizing product quality, and reducing production and maintenance costs.
Smart Images
Figure CN223029645U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable tray production, in particular to a positioning mechanism for the production of stepped cable trays. Background Art
[0002] The stepped cable tray is a support structure commonly used for cable laying, and is widely used in fields such as construction, electricity, communication, and industry. Its main function is to support and protect cables, ensuring the safe operation and convenient maintenance of the cables. The positioning mechanism is crucial in the production of stepped cable trays. It is necessary to ensure that all parts of the cable tray are accurately aligned to ensure the stability and functionality of the structure.
[0003] In the prior art, some positioning mechanisms use positioning scales or positioning seats for positioning during use. However, these need to be continuously adjusted during use, which not only reduces production efficiency, but also causes unstable product quality, increasing production costs and maintenance costs. Therefore, a positioning mechanism for the production of stepped cable trays is proposed to solve the above problems. Summary of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a positioning mechanism for the production of stepped cable trays, aiming to improve the problems that continuous debugging is required during use in the prior art, which not only reduces production efficiency, but also causes unstable product quality, increasing production costs and maintenance costs.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] The positioning mechanism for the production of stepped cable trays includes an operating table. A plurality of positioning grooves are opened at the top of the operating table. A locking column is slidably connected inside the positioning groove. A limiting pressing plate is slidably connected inside the locking column. A connecting column is fixedly connected to the bottom of the limiting pressing plate. A first spring is sleeved outside the limiting pressing plate. An extension column is fixedly connected to the bottom of the connecting column. Rotating grooves are opened on both the left and right sides of the locking column. A clamping ball is slidably connected inside the rotating groove. An adjusting cover plate is threadedly connected to the outside of the locking column. A fixing component is fixed to the top of the adjusting cover plate. The fixing component can fix the material. Two limiting components are arranged inside the front side of the operating table. The limiting components can assist in collecting waste materials;
[0007] As a further description of the above technical solution:
[0008] The fixed component includes a bottom plate, the bottom of the bottom plate is fixedly connected to the top of the adjustment cover plate, two sliding grooves are formed inside the bottom plate, a top rod is slidably connected to the inner wall of the sliding groove, a second spring is sleeved outside the top rod, one end of the second spring is fixedly connected to one side inside the sliding groove, and the other end of the second spring is fixedly connected to the outside of the top rod;
[0009] As a further description of the above technical solution:
[0010] One end of the first spring is fixedly connected to the outside of the limit pressing plate, the other end of the first spring is fixedly connected to the inside of the locking column, the outside of the connecting column is slidably connected to the inside of the locking column, the outside of the extension column is in contact with the outside of the clamping bead, and the outside of the clamping bead is in contact with the bottom of the operating table;
[0011] As a further description of the above technical solution:
[0012] The inside of the bottom plate is threadedly connected with an adjustment handle, one side of the adjustment handle is fixedly connected with a fixing plate, and the side of the top rod away from the sliding groove is fixedly connected to the outside of the fixing plate;
[0013] As a further description of the above technical solution:
[0014] A square groove is formed on the front side of the operating table, a collection plate is slidably connected to the inner wall of the square groove, push-pull handles are fixedly connected to the left and right sides of the front end of the collection plate, and card slots are formed on the left and right sides of the top of the push-pull handles;
[0015] As a further description of the above technical solution:
[0016] The limit component includes a cavity, the cavity is formed inside the front side of the operating table, a third spring is fixedly connected to the bottom of the cavity, the other end of the third spring is fixedly connected to a limit plate, and a clamping rod is fixedly connected to the bottom of the limit plate;
[0017] As a further description of the above technical solution:
[0018] The outside of the limit plate is slidably connected to the inner wall of the cavity, the outside of the clamping rod is slidably connected to the inner wall of the cavity, and the outside of the clamping rod is engaged with the inner wall of the card slot;
[0019] As a further description of the above technical solution:
[0020] Support legs are fixedly connected to the four corners of the bottom end of the operating table, and anti-slip pads are fixedly connected to the bottoms of the support legs.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the present utility model, the material is placed on the operating table. Then, according to the size of the material, the locking column is placed inside the corresponding positioning groove. After that, the bottom plate is rotated so that the limiting pressing plate presses the connecting column to move downward. The extension column can extrude the beads on both sides outward. At this time, the beads contact the bottom of the operating table, and the locking column can be fixed inside the operating table. Then, the adjusting handle is rotated, and the top rods on both sides are pulled by the fixing plate to press the material, so that the material can be positioned and fixed according to the size of the material. Moreover, materials of the same batch do not need to be debugged multiple times, and offset and shaking during processing can be avoided.
[0023] 2. In the present utility model, by arranging a collecting plate inside the operating table, the waste generated during processing can be collected. The clamping rod and the clamping groove are clamped under the reaction force of the cavity, and the push-pull handle can be fixed to prevent the push-pull handle from disengaging from the inside of the operating table during processing. Pulling the push-pull handle forcefully can pull out the collecting plate, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is a three-dimensional schematic diagram of the positioning mechanism for the production of stepped cable trays proposed by the present utility model;
[0025] Figure 2 is a structural schematic diagram of the operating table of the positioning mechanism for the production of stepped cable trays proposed by the present utility model;
[0026] Figure 3 is Figure 2 an enlarged view of part A in
[0027] Figure 4 is Figure 2 an enlarged view of part B in
[0028] Figure 5 is Figure 2 an enlarged view of part C in
[0029] Figure 6 is a structural schematic diagram of the collecting plate of the positioning mechanism for the production of stepped cable trays proposed by the present utility model.
[0030] LEGEND DESCRIPTION:
[0031] 1. Operating table; 2. Positioning groove; 3. Locking column; 4. Limiting pressing plate; 5. Connecting column; 6. Spring 1; 7. Extension column; 8. Rotating groove; 9. Bead; 10. Adjusting cover plate; 11. Bottom plate; 12. Sliding groove; 13. Top rod; 14. Spring 2; 15. Adjusting handle; 16. Fixing plate; 17. Square groove; 18. Collecting plate; 19. Push-pull handle; 20. Clamping groove; 21. Cavity; 22. Spring 3; 23. Limiting plate; 24. Clamping rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.
[0033] Referring to Figures 1 to 2 , an embodiment provided by the present utility model: A positioning mechanism for the production of stepped cable trays includes an operating table 1. The operating table 1 is the basic platform of the entire positioning mechanism. Support legs are fixedly connected to the four corners of the bottom end of the operating table 1 to ensure the stability of the entire mechanism. Anti-slip pads are fixedly connected to the bottom of the support legs to prevent sliding during the operation and improve safety. A plurality of positioning grooves 2 are opened on the top of the operating table 1. A locking column 3 is slidably connected inside the positioning groove 2. A plurality of positioning grooves 2 are opened on the top of the operating table 1 to accommodate the locking column 3 to meet the positioning requirements of materials of different sizes. A limiting pressure plate 4 is slidably connected inside the locking column 3. A connecting column 5 is fixedly connected to the bottom of the limiting pressure plate 4. The connecting column 5 is slidably connected outside the locking column 3, allowing the limiting pressure plate 4 to move within a certain range, enabling the locking column 3 to automatically adjust its position according to the size of the material and achieving precise positioning.
[0034] Referring to Figures 3 to 4 , the connecting column 5 is slidably connected outside the locking column 3. A first spring 6 is sleeved outside the limiting pressure plate 4. One end of the first spring 6 is fixedly connected to the outside of the limiting pressure plate 4, and the other end of the first spring 6 is fixedly connected to the inside of the locking column 3. The function of the first spring 6 is to provide a buffering force when the locking column 3 adjusts its position to ensure the smoothness of the positioning process. A prolonging column 7 is fixedly connected to the bottom of the connecting column 5. Rotating grooves 8 are opened on both the left and right sides of the locking column 3. A clamping ball 9 is slidably connected inside the rotating groove 8. When the prolonging column 7 moves downward, it will squeeze the clamping balls 9 on both sides, causing the clamping balls 9 to move outward along the inner wall of the rotating groove 8, thereby realizing the fixation of the locking column 3 to the bottom of the operating table 1.
[0035] The outside of the prolonging column 7 is in contact with the outside of the clamping ball 9, and the outside of the clamping ball 9 is in contact with the bottom of the operating table 1. The design of the rotating groove 8 enables the clamping ball 9 to move freely in the groove. When the outer diameter of the clamping ball 9 is engaged with the inner diameter of the rotating groove 8, the clamping ball 9 will slide out of the inside of the locking column 3 and be in contact with the bottom of the operating table 1 to realize the fixation of the locking column 3. The outside of the locking column 3 is threadedly connected with an adjusting cover plate 10. The function of the adjusting cover plate 10 is to finely adjust the locking column 3 during use to ensure the precise positioning of the material. A fixing component is fixed on the top of the adjusting cover plate 10, and the fixing component can fix the material.
[0036] The fixing component includes a bottom plate 11, the bottom of the bottom plate 11 is fixedly connected to the top of the adjusting cover plate 10. Two sliding grooves 12 are opened inside the bottom plate 11. A top rod 13 is slidably connected to the inner wall of the sliding groove 12. A second spring 14 is sleeved outside the top rod 13. One end of the second spring 14 is fixedly connected to one side inside the sliding groove 12. When the second spring 14 is stressed and compressed inside the sliding groove 12, it absorbs external force during compression.
[0037] The other end of the second spring 14 is fixedly connected to the outside of the top rod 13. An adjusting handle 15 is threadedly connected inside the bottom plate 11. When the adjusting handle 15 is rotated, a fixing plate 16 is fixedly connected to one side of the adjusting handle 15. Under the rotation of the adjusting handle 15, the fixing plate 16 moves to one side. The side of the top rod 13 away from the sliding groove 12 is fixedly connected to the outside of the fixing plate 16. The fixing plate 16 will drive the two side top rods 13 to move outwards. By rotating the adjusting handle 15, the fixing plate 16 can be made to move to one side, and at the same time drive the top rod 13 to move outwards, thereby realizing the fixation of the material.
[0038] Refer to Figures 5 to 6 , a square groove 17 is opened on the front side of the operating table 1. The design of the square groove 17 enables the collection plate 18 to be conveniently inserted and removed for collecting waste materials. A collection plate 18 is slidably connected to the inner wall of the square groove 17. Push-pull handles 19 are fixedly connected to the left and right sides at the front end of the collection plate 18. The design of the push-pull handles 19 enables the user to conveniently operate the collection plate 18 to realize the collection and cleaning of waste materials. Card slots 20 are opened on the left and right sides at the top of the push-pull handles 19. Two limiting components are arranged inside the front side of the operating table 1. The limiting components can assist in collecting waste materials. The limiting components include a cavity 21, the cavity 21 is opened inside the front side of the operating table 1. A third spring 22 is fixedly connected to the bottom of the cavity 21. The other end of the third spring 22 is fixedly connected to a limiting plate 23. The limiting plate 23 can limit the third spring 22 to prevent it from falling off.
[0039] A clamping rod 24 is fixedly connected to the bottom of the limiting plate 23. By moving the clamping rod 24 upwards, the limiting plate 23 can move upwards along with the clamping rod 24 and compress the third spring 22, so that the third spring 22 is stressed and compressed inside the cavity 21. The third spring 22 generates a reaction force on the limiting plate 23, pushing the clamping rod 24 to engage with the card slot 20 to realize the fixation of the push-pull handle 19. The outside of the clamping rod 24 is engaged with the inner wall of the card slot 20. When the card slot 20 comes into contact with the clamping rod 24, the clamping rod 24 is no longer stressed. The outside of the limiting plate 23 is slidably connected to the inner wall of the cavity 21. The outside of the clamping rod 24 is slidably connected to the inner wall of the cavity 21. The user can pull the push-pull handle 19 outwards forcefully to separate the card slot 20 from the clamping rod 24, thereby removing the debris on the top of the collection plate 18.
[0040] Working principle: First, place the operating table 1 in a suitable position, and then place the material on the top of the operating table 1. According to the size of the material, place the locking column 3 in the corresponding position. Then rotate the bottom plate 11. Under the rotation of the bottom plate 11, drive the adjusting cover plate 10 to rotate outside the locking column 3, so that the limiting pressure plate 4 is forced to move downward and push the connecting column 5 to move downward inside the locking column 3. At the same time, the first spring 6 is compressed. When the extension column 7 moves downward along with the connecting column 5, it will squeeze the beads 9 on both sides, causing the beads 9 to move outward along the inner wall of the rotating groove 8. When the outer diameter of the bead 9 is engaged with the inner diameter of the rotating groove 8, the bead 9 will slide out of the inside of the locking column 3 and contact the bottom of the operating table 1. At this time, stop rotating the bottom plate 11, and the adjusting cover plate 10 is fixed to the outside of the locking column 3, enabling the bead 9 to abut against the bottom of the operating table 1, thereby fixing the locking column 3. Then, according to the size of the material, rotate the adjusting handle 15. Under the rotation of the adjusting handle 15, the fixing plate 16 moves to one side, and at the same time, the fixing plate 16 drives the ejector rods 13 on both sides to move outward. The second spring 14 is compressed inside the sliding groove 12 and absorbs external force during compression. When the fixing plate 16 contacts the outside of the material, the material can be fixed.
[0041] Then place the collection plate 18 into the inside of the square groove 17. As the push-pull handle 19 moves, the clamping rod 24 is forced to move upward. At this time, the limiting plate 23 moves upward along with the clamping rod 24 and compresses the third spring 22, causing the third spring 22 to be compressed inside the cavity 21. When the clamping groove 20 contacts the clamping rod 24, the clamping rod 24 is no longer stressed, and the third spring 22 generates a reaction force on the limiting plate 23, pushing the clamping rod 24 to engage with the clamping groove 20, enabling the push-pull handle 19 to be fixed. Pulling the push-pull handle 19 forcefully outward can separate the clamping groove 20 from the clamping rod 24, thereby removing the debris on the top of the collection plate 18.
[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A positioning mechanism for ladder-type cable tray production, comprising an operating table (1), characterized in that: The top of the operating table (1) is provided with a plurality of positioning grooves (2), the interior of the positioning grooves (2) is slidably connected with a locking column (3), the interior of the locking column (3) is slidably connected with a limiting pressure plate (4), the bottom of the limiting pressure plate (4) is fixedly connected with a connecting column (5), the outer sleeve of the limiting pressure plate (4) is provided with a spring (6), the bottom of the connecting column (5) is fixedly connected with an extension column (7), the left and right sides of the locking column (3) are provided with rotation grooves (8), the interior of the rotation groove (8) is slidably connected with a card (9), the outer thread of the locking column (3) is connected with an adjustment cover (10), the top of the adjustment cover (10) is fixed with a fixing component, the fixing component can fix the material, and two limiting components are arranged inside the front side of the operating table (1), the limiting components can assist in collecting waste.
2. The positioning mechanism for ladder-type cable tray production according to claim 1 is characterized in that: The fixing assembly comprises a bottom plate (11), the bottom of the bottom plate (11) is fixedly connected to the top of the adjusting cover plate (10), two sliding grooves (12) are provided inside the bottom plate (11), the inner wall of the sliding groove (12) is slidably connected to a push rod (13), the outer part of the push rod (13) is sleeved with a second spring (14), one end of the second spring (14) is fixedly connected to one side of the inner part of the sliding groove (12), and the other end of the second spring (14) is fixedly connected to the outer part of the push rod (13).
3. The positioning mechanism for ladder-type cable tray production according to claim 1 is characterized in that: One end of the spring (6) is fixedly connected to the outside of the limit pressure plate (4), the other end of the spring (6) is fixedly connected to the inside of the locking column (3), the outside of the connecting column (5) is slidably connected to the inside of the locking column (3), the outside of the extension column (7) is in contact with the outside of the card bead (9), and the outside of the card bead (9) is in contact with the bottom of the operating table (1).
4. The positioning mechanism for ladder-type cable tray production according to claim 2 is characterized in that: The bottom plate (11) is internally threadedly connected to an adjusting handle (15), one side of the adjusting handle (15) is fixedly connected to a fixing plate (16), and the side of the push rod (13) away from the sliding groove (12) is fixedly connected to the outside of the fixing plate (16).
5. The positioning mechanism for ladder-type cable tray production according to claim 1 is characterized in that: A square groove (17) is provided on the front side of the operating table (1), a collecting plate (18) is slidably connected to the inner wall of the square groove (17), a push-pull handle (19) is fixedly connected to the left and right sides of the front end of the collecting plate (18), and a card slot (20) is provided on the left and right sides of the top of the push-pull handle (19).
6. The positioning mechanism for ladder-type cable tray production according to claim 5 is characterized in that: The limiting assembly comprises a cavity (21), the cavity (21) is opened inside the front side of the operating table (1), a spring three (22) is fixedly connected to the bottom of the cavity (21), the other end of the spring three (22) is fixedly connected to a limiting plate (23), and the bottom of the limiting plate (23) is fixedly connected to a clamping rod (24).
7. The positioning mechanism for ladder-type cable tray production according to claim 6 is characterized in that: The outside of the limiting plate (23) is slidably connected to the inner wall of the cavity (21), the outside of the clamping rod (24) is slidably connected to the inner wall of the cavity (21), and the outside of the clamping rod (24) is engaged with the inner wall of the clamping slot (20).
8. The positioning mechanism for ladder-type cable tray production according to claim 1 is characterized in that: The four corners of the bottom end of the operating table (1) are fixedly connected to support legs, and the bottoms of the support legs are fixedly connected to anti-slip pads.