Pipeline rod load-bearing reinforced metal connecting buckle
By introducing a retractable self-locking telescopic rod and a magnetic connection with anti-slip rubber blocks into the metal connecting clips, the problems of insufficient load-bearing capacity and easy displacement of existing clips on pipeline bars are solved, achieving higher stability and load-bearing capacity.
Patent Information
- Application Number
- CN202520879605.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-05-07
AI Technical Summary
Existing metal connectors have limited load-bearing capacity on pipeline bars and are prone to shifting. They also lack adjustable auxiliary support structures, resulting in insufficient stability.
The main connector is equipped with a telescopic self-locking telescopic rod and a pipeline bar connector. The self-locking telescopic rod and the U-shaped clamp form an auxiliary support to enhance stability, and the anti-slip rubber block and magnetic connection are used to improve friction and positioning accuracy.
This effectively reduces the force offset of the main connector on the outside of the pipeline bar unit and improves the load-bearing stability of the metal connection buckle.
Smart Images
Figure CN223938412U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of mechanical connection technology, specifically relating to a load-bearing and reinforced metal connection buckle for pipeline bars. Background Technology
[0002] During the use of pipeline bars, stable connections are crucial to the overall structural load-bearing capacity and safety. Current technologies primarily employ single-clamping metal connectors for pipeline bars, lacking adjustable auxiliary support structures. This results in limited load-bearing capacity, susceptibility to displacement under stress, and insufficient stability over long-term use. Therefore, a new type of metal connector is urgently needed that can effectively enhance load-bearing capacity and prevent displacement. Utility Model Content
[0003] The purpose of this invention is to provide a reinforced metal connector for pipeline bar load-bearing, which can reduce the force offset of the main connector on the outside of the pipeline bar unit and improve the load-bearing stability of the metal connector.
[0004] The specific technical solution adopted by this utility model is as follows:
[0005] A load-bearing reinforced metal connector for pipeline bars includes a main connector, a secondary connector fixedly connected to the main connector, and at least one retractable self-locking telescopic rod installed on the outer side of the main connector, with a pipeline bar connector installed at the end of the self-locking telescopic rod.
[0006] Furthermore, the main connecting member includes a U-shaped clamp, with a connecting block and a threaded sleeve rotatably connected to each of the two ends of the U-shaped clamp, and a threaded rod that can be threadedly connected to the threaded sleeve is rotatably connected to the connecting block.
[0007] Furthermore, anti-slip rubber blocks are fixedly connected to the inner walls on both sides of the U-shaped clamp.
[0008] Furthermore, the self-locking telescopic rod includes a sliding sleeve installed on the outside of the U-shaped clamp, a connecting rod slidably connected inside the sliding sleeve, the pipeline rod connector being installed at one end of the connecting rod, and a locking screw threaded onto the sliding sleeve that abuts against the connecting rod.
[0009] Furthermore, at least one inclined groove adapted to the locking screw is provided on one side of the connecting rod, and the depth of the inclined groove gradually increases from the end near the pipeline bar connector to the end away from the pipeline bar connector.
[0010] Furthermore, there are two self-locking telescopic rods, an outer cylinder is fixedly connected to the outside of the U-shaped clamp, a rotating rod is rotatably connected to the outer cylinder, and the rotating rod is fixedly connected to the sliding sleeve.
[0011] Furthermore, the pipeline bar connector includes a U-shaped clip mounted on the connecting rod.
[0012] Furthermore, another outer cylinder is fixedly connected to the end of the connecting rod, and another rotating rod is rotatably connected to the outer cylinder. The rotating rod is fixedly connected to the U-shaped clip.
[0013] Furthermore, a fixed magnet is fixedly connected to the outer side of the outer cylinder, and a movable magnet is fixedly connected to the rotating rod. The fixed magnet and the movable magnet attract each other magnetically.
[0014] The technical effects achieved by this utility model are as follows:
[0015] This utility model discloses a load-bearing reinforced metal connector for pipeline bars, which connects the pipeline bar and the self-locking telescopic rod together to form an auxiliary support that reinforces the main connector. This enhances the stability of the main connector on the outside of the pipeline bar unit, reduces the phenomenon of force displacement of the main connector on the outside of the pipeline bar unit, and improves the load-bearing stability of the metal connector. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram illustrating the principle of this utility model;
[0018] Figure 3 This is a utility model Figure 1 A magnified view of a section at point A in the middle;
[0019] Figure 4 This is a utility model Figure 3 A magnified view of a section at point B.
[0020] The attached diagram lists the components represented by each number as follows:
[0021] 1. U-shaped clamp; 2. Secondary connector; 3. Pipeline bar unit; 4. Flow strip unit; 5. Connecting block; 6. Threaded sleeve; 7. Threaded rod; 8. Anti-slip rubber block; 9. Sliding sleeve; 10. Connecting rod; 11. Inclined groove; 12. U-shaped clip; 13. Locking screw; 14. Outer cylinder; 15. Fixed magnet; 16. Movable magnet; 17. Rotating rod. Detailed Implementation
[0022] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.
[0023] like Figures 1-4As shown, a load-bearing reinforced metal connector for pipeline bars includes a main connector, which can be a snap-fit connector. The main connector is fixedly connected to the outside of a vertically arranged pipeline bar unit 3. A secondary connector 2 is fixedly connected to the main connector. A flow strip unit 4 or a horizontally arranged pipeline bar unit 3 can be fixedly connected to the secondary connector 2. The fixing method can be snap-fit, that is, the secondary connector 2 can be a slot, and the flow strip unit 4 or the horizontally arranged pipeline bar unit 3 can be snap-fitted onto the secondary connector 2.
[0024] Specifically, such as Figures 1-3 As shown, the main connector includes a U-shaped clamp 1. The two ends of the U-shaped clamp 1 are rotatably connected to a connecting block 5 and a threaded sleeve 6, respectively. A threaded rod 7 that can be threadedly connected to the threaded sleeve 6 is rotatably connected to the connecting block 5. When the pipeline bar unit 3 is placed inside the U-shaped clamp 1, by rotating the threaded rod 7, the tension between the threaded rod 7 and the threaded sleeve 6 can tighten the U-shaped clamp 1, so that the U-shaped clamp 1 can be stably clamped on the outside of the pipeline bar unit 3.
[0025] Furthermore, anti-slip rubber blocks 8 can be fixedly connected to the inner walls on both sides of the U-shaped clamp 1. The anti-slip rubber blocks 8 can increase the contact surface between the U-shaped clamp 1 and the pipeline bar unit 3 and increase the friction, thereby enabling the U-shaped clamp 1 to be stably fixed on the outside of the pipeline bar unit 3 and improving the stability of the U-shaped clamp 1 after assembly.
[0026] The technical solution is characterized by having at least one self-locking telescopic rod of varying lengths installed on the outside of the main connector. The self-locking telescopic rod can be locked after extension and retraction. A pipeline bar connector is installed at the end of the self-locking telescopic rod to connect the pipeline bar and the self-locking telescopic rod together to form an auxiliary support that reinforces the U-shaped clamp 1. This enhances the stability of the U-shaped clamp 1 on the outside of the pipeline bar unit 3, reduces the force displacement of the U-shaped clamp 1 on the outside of the pipeline bar unit 3, and improves the load-bearing stability of the metal connection buckle.
[0027] Here, the main structure of the U-shaped clamp 1, the self-locking telescopic rod, and the pipeline bar connector is made of metal, such as steel, which gives it good stability.
[0028] Among them, such as Figures 1-3As shown, the self-locking telescopic rod includes a sliding sleeve 9 installed on the outside of the U-shaped clamp 1. A connecting rod 10 is slidably connected inside the sliding sleeve 9. A pipeline rod connector is installed at one end of the connecting rod 10. The distance between the pipeline rod connector and the sliding sleeve 9 is the telescopic length of the self-locking telescopic rod. At this time, the telescopic length of the self-locking telescopic rod can be controlled by adjusting the distance between the pipeline rod connector and the sliding sleeve 9 by sliding the connecting rod 10. A locking screw 13 that can abut against the connecting rod 10 is threaded on the sliding sleeve 9. After the connecting rod 10 has slid, the locking screw 13 can be screwed on to lock the connecting rod 10. Its structure is relatively simple and can perform telescopic operation relatively easily.
[0029] One side of the connecting rod 10 is provided with at least one inclined groove 11 that is adapted to the locking screw 13. The depth of the inclined groove 11 gradually increases from the end near the pipeline bar connector to the end away from the pipeline bar connector, thereby forming an inclined surface opposite to the locking screw 13 at the inclined groove 11. When the locking screw 13 enters the inclined groove 11 and abuts against the inclined surface, the movement of the pipeline bar connector toward the sliding sleeve 9 can be reduced under the restriction of the inclined surface.
[0030] Link 10 can be directly fixed to U-clamp 1, or it can be rotatably connected to U-clamp 1. When there are two self-locking telescopic rods, link 10 is rotatably connected to U-clamp 1, as detailed below. Figures 3-4 As shown, an outer cylinder 14 is fixedly connected to the outside of the U-shaped clamp 1. A rotating rod 17 is rotatably connected to the outer cylinder 14. The rotating rod 17 is fixedly connected to the sliding sleeve 9. At this time, the position of the pipeline bar connector can be adjusted by rotating the sliding sleeve 9, so that the two pipeline bar connectors can be connected to the upper or lower pipeline bar unit 3 at the same time, or the two pipeline bar connectors can be connected to the upper and lower pipeline bar units 3 respectively. When the two pipeline bar connectors are connected to the upper and lower pipeline bar units 3 respectively, as shown... Figure 2 As shown, the U-shaped clamp 1 is fixed in place by applying reinforcing forces F1 and F2 to the U-shaped clamp 1 through the upper and lower pipeline bar units 3 respectively.
[0031] When the two pipeline bar connectors are connected to the pipeline bar units 3 on the upper and lower sides respectively, the pipeline bar connectors can be fixed against the pipeline bar units 3. Thus, the pipeline bar connectors include U-shaped clips 12 installed on the connecting rod 10, and the connection with the locking screws 13 can be completed by setting the U-shaped clips 12.
[0032] Furthermore, in order to adapt to the horizontal angle of the pipeline bar unit 3, another outer cylinder 14 is fixedly connected to the end of the connecting rod 10. Another rotating rod 17 is rotatably connected to the outer cylinder 14. The rotating rod 17 is fixedly connected to the U-shaped clip 12, so that the U-shaped clip 12 can be rotated to match the horizontal angle of the pipeline bar unit 3.
[0033] A fixed magnet 15 is fixedly connected to the outer side of the outer cylinder 14, and a movable magnet 16 is fixedly connected to the rotating rod 17. The fixed magnet 15 and the movable magnet 16 attract each other magnetically, so that the rotating rod 17 can be initially positioned by magnetic force, thereby initially positioning the connecting rod 10 and the U-shaped card 12.
[0034] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.
Claims
1. A load-bearing reinforced metal connector for pipeline bars, characterized in that: It includes a main connector, on which a secondary connector (2) is fixedly connected. At least one retractable self-locking telescopic rod is installed on the outside of the main connector, and a pipeline rod connector is installed at the end of the self-locking telescopic rod.
2. The pipeline bar load-bearing reinforced metal connection buckle according to claim 1, characterized in that: The main connector includes a U-shaped clamp (1), with a connecting block (5) and a threaded sleeve (6) rotatably connected to the two ends of the U-shaped clamp (1), and a threaded rod (7) rotatably connected to the connecting block (5) and threadedly connected to the threaded sleeve (6).
3. The load-bearing reinforced metal connector buckle for pipeline bars according to claim 2, characterized in that: Anti-slip rubber blocks (8) are fixedly connected to the inner walls on both sides of the U-shaped clamp (1).
4. The load-bearing reinforced metal connector buckle for pipeline bars according to claim 2, characterized in that: The self-locking telescopic rod includes a sliding sleeve (9) installed on the outside of the U-shaped clamp (1), and a connecting rod (10) is slidably connected inside the sliding sleeve (9). The pipeline rod connector is installed at one end of the connecting rod (10), and a locking screw (13) that can abut against the connecting rod (10) is threaded on the sliding sleeve (9).
5. The pipeline bar load-bearing reinforced metal connection buckle according to claim 4, characterized in that: The connecting rod (10) has at least one inclined groove (11) adapted to the locking screw (13) on one side, and the depth of the inclined groove (11) gradually increases from the end near the pipeline bar connector to the end away from the pipeline bar connector.
6. The pipeline bar load-bearing reinforced metal connection buckle according to claim 4, characterized in that: The number of self-locking telescopic rods is two. An outer cylinder (14) is fixedly connected to the outside of the U-shaped clamp (1). A rotating rod (17) is rotatably connected to the outer cylinder (14). The rotating rod (17) and the sliding sleeve (9) are fixedly connected.
7. The load-bearing reinforced metal connector buckle for pipeline bars according to claim 6, characterized in that: The pipeline bar connector includes a U-shaped clip (12) mounted on the connecting rod (10).
8. The load-bearing reinforced metal connector for pipeline bars according to claim 7, characterized in that: The end of the connecting rod (10) is fixedly connected to another outer cylinder (14), and another rotating rod (17) is rotatably connected to the outer cylinder (14). The rotating rod (17) is fixedly connected to the U-shaped clip (12).
9. A load-bearing reinforced metal connector for pipeline bars according to claim 8, characterized in that: A fixed magnet (15) is fixedly connected to the outer side of the outer cylinder (14), and a movable magnet (16) is fixedly connected to the rotating rod (17). The fixed magnet (15) and the movable magnet (16) are magnetically attracted to each other.