Pipeline connecting and fastening device
By using a combination device of wire rope and tensioning assembly at the pipe connection, the material leakage problem caused by insufficient fastening force in the prior art is solved, and higher tightening force and stability are achieved, avoiding the need for tightening with pliers. .
Patent Information
- Application Number
- CN202420868305.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-24
AI Technical Summary
When existing pipe connection devices are tightened by iron wire, insufficient tightening force leads to frequent material leakage.
The wire rope is combined with the tensioning component, and the wire rope is bonded and tightened to the pipe through the tensioning component to reduce the leakage of material caused by insufficient tightening force, and use supporting plates, threaded rods, connecting blocks, guide rods and magnets to achieve automatic Tensile and stable connection.
It effectively reduces the occurrence of material leakage, improves the tightening force and stability of pipeline connections, and avoids material leakage caused by insufficient tightening force during the use of pliers to tighten the wire.
Smart Images
Figure CN222334740U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipelines, in particular to a pipeline connection and fastening device. Background Art
[0002] When unloading the limestone powder tank of the desulfurization system in the desulfurization purification system workshop of the electrolytic aluminum industry, the limestone powder in the powder tank truck enters the on-site branch factory pipeline through the unloading hose, and then is used in the subsequent production and processing process.
[0003] After the existing unloading hose is connected to the pipeline, it is mostly fastened with iron wire. The iron wire fastening process requires the use of pliers to tighten the two ends of the iron wire. In the process of twisting the two ends of the iron wire, since the iron wire is hard, the iron wire and the pipeline may not fit well, resulting in insufficient fastening force of the iron wire on the pipeline, causing leakage. Utility Model Content
[0004] In order to solve the problems in the above-mentioned background technology, the utility model provides a pipeline connection and tightening device, in which the tensioning assembly tensions the wire rope, makes the wire rope fit against the pipeline and tightens the connection between the two pipelines, thereby reducing the possibility of leakage due to insufficient tightening force on the pipeline.
[0005] The utility model provides a pipeline connection and fastening device, which comprises a steel wire rope. Both ends of the steel wire rope are fixedly connected with connection rings, and the connection rings are connected with a tensioning assembly for tensioning the steel wire rope.
[0006] By using the above technical solution, the steel wire rope is wrapped around the connection of the two pipes, the tensioning assembly is connected to the connecting ring, and the tensioning assembly tensions the steel wire rope so that the steel wire rope fits the pipe and the connection of the two pipes is tightened, thereby reducing the possibility of leakage due to insufficient tightening force on the pipe.
[0007] Furthermore, the tensioning assembly includes a support plate, the support plate is fixedly connected to a fixed plate, the fixed plate is rotatably connected to a threaded rod, the threaded rod is threadedly connected to a connecting block, the connecting block is fixedly connected to a pair of hooks corresponding to the connecting ring, and the connecting ring is connected to the hooks.
[0008] By adopting the above technical solution, the connecting hook is connected to the hook, the threaded rod is rotated, and the connecting block is fixed with the help of hands. During the rotation of the threaded rod, the connecting block moves to the side away from the supporting block, the connecting block tensions the wire rope, the tensioned wire rope tightens the pipeline, and the connecting block and the threaded rod are self-locked by the thread to fix the position of the connecting block.
[0009] Furthermore, one end of the threaded rod away from the support plate is fixedly connected to a rotating rod.
[0010] By adopting the above technical solution, the rotating rod is rotated, and the rotating rod drives the threaded rod to rotate, which has the effect of facilitating the rotation of the threaded rod.
[0011] Furthermore, the fixing plate is fixedly connected with a guide rod parallel to the axis of the threaded rod, and the connecting block is slidably plugged into the guide rod.
[0012] By adopting the above technical solution, the guide rod guides and limits the connecting block, so that the connecting block can only move along the axial direction of the threaded rod, reducing the possibility of the connecting block rotating with the threaded rod. The guide rod guides the connecting block, which has the effect of increasing the stability of the connecting block during movement.
[0013] Furthermore, the connecting block is threadedly connected with a fastening bolt that abuts against the guide rod.
[0014] By adopting the above technical solution, when the position of the connection block is fixed, the fastening bolts are tightened, the fastening bolts abut against the guide rods, and the fastening bolts fix the connection block, thereby increasing the stability of the connection block after the position is fixed.
[0015] Furthermore, the hook is connected with a baffle.
[0016] By adopting the above technical solution, after the connecting hook is connected to the hook, the baffle can block the hook, reducing the possibility of separation between the connecting hook and the hook, thereby increasing the stability of the connection between the connecting hook and the hook.
[0017] Furthermore, a plug-in rod is fixedly connected to one side of the baffle plate close to the hook, and a plug-in groove for plugging the plug-in rod is provided on one side of the hook close to the baffle plate.
[0018] By adopting the above technical solution, the plug-in rod is plugged into the plug-in slot, the connecting plate is connected to the hook, and the baffle reduces the possibility of separation of the connecting hook and the hook.
[0019] Furthermore, a first magnet is fixedly connected to the end of the plug-in rod, and a second magnet abutting against the first magnet is fixedly connected to the bottom of the plug-in slot.
[0020] By adopting the above technical solution, when the plug-in rod is plugged into the plug-in slot, the first magnet and the second magnet attract and abut against each other, and the first magnet and the second magnet increase the stability of the plug-in connection between the plug-in rod and the plug-in slot.
[0021] Compared with the prior art, the beneficial effects of the utility model are:
[0022] (1) Wrap the wire rope around the connection of the two pipes, connect the tensioning assembly to the connecting ring, and tension the wire rope to make the wire rope fit the pipe and tighten the connection of the two pipes, thereby reducing the possibility of leakage due to insufficient tightening force on the pipe.
[0023] (2) The guide rod guides and limits the connection block so that the connection block can only move along the axial direction of the threaded rod, reducing the possibility of the connection block rotating with the threaded rod. The guide rod guides the connection block, which has the effect of increasing the stability of the connection block during movement.
[0024] (3) After the connecting hook is connected to the hook, the baffle can block the hook, reducing the possibility of separation between the connecting hook and the hook, thereby increasing the stability of the connection between the connecting hook and the hook. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0026] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;
[0027] Figure 2 This is a schematic diagram of the structure of the hook in this embodiment;
[0028] Figure 3 This is a schematic diagram of the structure of the fastening bolt and the guide rod abutting against each other in this embodiment;
[0029] Figure 4 This is a schematic diagram of the structure of the baffle in this embodiment;
[0030] Figure 5 Schematic diagram of the structure of the plug-in rod in this embodiment.
[0031] Explanation of the accompanying drawings: 1. Wire rope; 11. Connecting ring; 2. Tensioning assembly; 21. Support plate; 211. Reserved groove; 22. Fixing plate; 23. Threaded rod; 231. Rotating rod; 24. Connecting block; 25. Hook; 251. Plug-in slot; 252. Second magnet; 3. Guide rod; 4. Fastening bolt; 5. Baffle; 51. Plug-in rod; 511. First magnet. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the utility model.
[0033] The following is combined with Figure 1 To Attachment Figure 5 And specific embodiments describe the present invention in detail.
[0034] like Figures 1 to 3 As shown, the utility model provides a pipeline connection and fastening device, which includes a steel wire rope 1. Both ends of the steel wire rope 1 are respectively fixedly connected with connection rings 11, and the steel wire rope 1 is wound around the connection of two pipelines.
[0035] The connecting ring 11 is connected to a tensioning assembly 2. After the wire rope 1 is wound around the pipe, the tensioning assembly 2 tensions the wire rope 1 so that the wire rope 1 fits the pipe and the connection between the two pipes is tightened. There is no need to tighten the wire with pliers to achieve the tightening of the pipe, thereby reducing the possibility of leakage due to insufficient tightening force on the pipe.
[0036] The tensioning assembly 2 includes a support plate 21, which is in contact with the pipeline. A reserved groove 211 is provided on the side of the support plate 21 close to the pipeline. When the support plate 21 is in contact with the pipeline, the steel wire rope 1 is placed in the reserved groove 211. A fixed plate 22 is fixedly connected to the side of the support plate 21 away from the pipeline. The fixed plate 22 is rotatably connected to a threaded rod 23, and the threaded rod 23 can only rotate around the axis of the threaded rod 23. The threaded rod 23 is threadedly connected to a connecting block 24, and a pair of hooks 25 are fixedly connected to the side of the connecting block 24 away from the fixing plate 22. The hooks 25 are arranged one by one with the connecting rings 11. After the steel wire rope 1 is wound around the pipeline, the connecting ring 11 is connected to the corresponding hook 25.
[0037] One end of the threaded rod 23 away from the support plate 21 is fixedly connected to a rotating rod 231, and one side of the fixed plate 22 away from the support plate 21 is fixedly connected to a pair of guide rods 3, which pass through the connecting block 24, and the connecting block 24 is slidably plugged with the guide rods 3.
[0038] The staff rotates the rotating rod 231, and the connecting block 24 moves to the side away from the fixing plate 22 during the rotation of the rotating rod 231. The connecting block 24 drives the connecting ring 11 to move to the side away from the fixing plate 22 through the hook 25, thereby tightening the wire rope 1 until the wire rope 1 fastens the two pipes. The connecting block 24 and the threaded rod 23 are self-locking through the threads to fix the position of the connecting block 24.
[0039] During the process of rotating the rotating rod 231, the guide rod 3 guides and limits the connecting block 24, reducing the possibility of the connecting block 24 rotating together with the threaded rod 23, so that the connecting block 24 can only move along the axial direction of the threaded rod 23. The guide rod 3 guides the connecting block 24 to increase the stability of the connecting block 24 during movement.
[0040] A pair of fastening bolts 4 are threadedly connected to the side wall of the connection block 24, and the fastening bolts 4 are arranged one by one with the guide rods 3. When the wire rope 1 is tightened, the fastening bolts 4 are tightened, and the fastening bolts 4 abut against the guide rods 3, and the fastening bolts 4 fix the connection block 24, reducing the possibility of movement of the connection block 24, thereby increasing the stability of the wire rope 1 after tensioning.
[0041] By rotating the fastening bolt 4 to separate the fastening bolt 4 from the guide rod 3, the restriction on the connecting block 24 can be released and the connecting block 24 can be moved.
[0042] like Figure 4 and Figure 5 As shown, each hook 25 is connected to a baffle 5, a plug-in rod 51 is fixedly connected to one side of the baffle 5 close to the hook 25, and a plug-in slot 251 is provided on one side of the hook 25 close to the baffle 5. After the connecting ring 11 is connected to the hook 25, the plug-in rod 51 is tightly plugged into the plug-in slot 251, and the baffle 5 reduces the possibility of separation of the connecting ring 11 and the hook 25, thereby increasing the stability of the connection between the connecting ring 11 and the hook 25.
[0043] The end of the plug rod 51 away from the baffle 5 is fixedly connected with a first magnet 511, and the bottom of the plug slot 251 is provided with a second magnet 252, and the second magnet 252 is fixedly connected with the hook 25. When the plug rod 51 is plugged into the plug slot 251, the first magnet 511 and the second magnet 252 attract and abut against each other, and the first magnet 511 and the second magnet 252 increase the stability of the plugging of the plug rod 51 and the plug slot 251.
[0044] The implementation principle of the pipeline connection and fastening device provided by the utility model is as follows: the steel wire rope 1 is wound around the connection of two pipelines, the support plate 21 is abutted against the pipeline, the connection ring 11 is connected with the hook 25, and the plug-in rod 51 is plugged into the plug-in groove 251. The rotating rod 231 is rotated, and the rotating rod 231 drives the threaded rod 23 to rotate. During the rotation of the threaded rod 23, the connecting block 24 moves to the side away from the support plate 21, thereby driving the steel wire rope 1 to tighten and fix the pipeline, and the fastening bolt 4 is rotated so that the fastening bolt 4 abuts against the guide rod 3 to fix the position of the connecting block 24.
[0045] The utility model is further described above with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the utility model. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the utility model.
Claims
1. A pipeline connection and fastening device, characterized in that: It comprises a steel wire rope (1), both ends of which are fixedly connected to connecting rings (11), and the connecting rings (11) are connected to a tensioning assembly (2) for tensioning the steel wire rope (1).
2. A pipeline connection and fastening device according to claim 1, characterized in that: The tensioning assembly (2) comprises a support plate (21), the support plate (21) is fixedly connected to a fixing plate (22), the fixing plate (22) is rotatably connected to a threaded rod (23), the threaded rod (23) is threadedly connected to a connecting block (24), the connecting block (24) is fixedly connected to a pair of hooks (25) corresponding to the connecting ring (11), and the connecting ring (11) is connected to the hooks (25).
3. A pipeline connection and fastening device according to claim 2, characterized in that: One end of the threaded rod (23) away from the support plate (21) is fixedly connected to a rotating rod (231).
4. A pipeline connection and fastening device according to claim 2, characterized in that: The fixing plate (22) is fixedly connected to a guide rod (3) parallel to the axis of the threaded rod (23), and the connecting block (24) is slidably plugged into the guide rod (3).
5. A pipeline connection and fastening device according to claim 4, characterized in that: The connection block (24) is threadedly connected with a fastening bolt (4) that abuts against the guide rod (3).
6. A pipeline connection and fastening device according to claim 2, characterized in that: The hook (25) is connected to a baffle (5).
7. A pipeline connection and fastening device according to claim 6, characterized in that: A plug-in rod (51) is fixedly connected to one side of the baffle plate (5) close to the hook (25), and a plug-in slot (251) for plugging the plug-in rod (51) is provided on one side of the hook (25) close to the baffle plate (5).
8. A pipeline connection and fastening device according to claim 7, characterized in that: The end of the plug rod (51) is fixedly connected to a first magnet (511), and the bottom of the plug slot (251) is fixedly connected to a second magnet (252) that abuts against the first magnet (511).