Pipeline hoop with good sealing effect
By designing pipe clamps with threaded rods and handwheels for height adjustment, the misalignment problem caused by inconsistent heights was solved, resulting in improved sealing performance and increased work efficiency.
Patent Information
- Application Number
- CN202423211147.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing pipe clamps are prone to misalignment after connection due to inconsistent heights, leading to disassembly and reassembly, reducing work efficiency and resulting in poor sealing performance.
A pipe clamp with good sealing effect was designed. The height can be adjusted by threaded rod and handwheel. Combined with the design of sealing ring and rubber gasket, it can achieve precise alignment and sealing of pipe and avoid disassembly and reassembly.
It improves the sealing effect of pipe connections, reduces the amount of disassembly and reassembly work caused by inconsistent heights, improves work efficiency, and makes the threaded rod less prone to loosening after adjustment.
Smart Images
Figure CN223483631U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pipe clamps, and more specifically, to a pipe clamp with good sealing effect. Background Technology
[0002] Pipelines have a wide range of applications, primarily in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, water conservancy projects, and various industrial installations. Connectors are used when connecting pipelines, with clamps being the most common type. Clamps come in many varieties; they are fasteners that use one material to hold or clamp another. Existing clamps not only connect pipelines but also provide support, with both ground-mounted and suspended types available, offering greater versatility.
[0003] When pipes are connected with clamps, if the height of the pipes is inconsistent with that of other pipes, the two pipes will be misaligned. Workers will then need to disassemble and reassemble the pipes, which greatly increases the workload and reduces work efficiency. In addition, the sealing effect is generally poor.
[0004] Therefore, we have made improvements and proposed a pipe clamp with good sealing performance. Utility Model Content
[0005] The purpose of this utility model is to address the current problem where, when pipes are connected using clamps, if the heights of the pipes are inconsistent with those of other pipes, the two pipes become misaligned. This requires workers to disassemble and reassemble the pipes, which greatly increases the workload and reduces work efficiency.
[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:
[0007] Pipe clamps with good sealing performance can improve the above problems.
[0008] The application is as follows:
[0009] The device includes a support base, a lower clamp on top of the support base, an upper clamp on top of the lower clamp, connecting plates fixedly installed at both ends of the lower clamp, threaded rods threadedly connected to the connecting plates, the threaded rods rotatably connected to the support base, a rotating column fixedly installed on top of the threaded rod, a handwheel fixedly installed on top of the rotating column, a fixing bolt threadedly connected to the handwheel, a rubber gasket adhered to the bottom of the fixing bolt, sealing mechanisms provided in the inner cavities of both the lower and upper clamps, and a sealing insert plate fixedly installed at the bottom of the upper clamp.
[0010] As a preferred technical solution of this application, the top of the lower clamp is provided with a slot, which cooperates with the sealing plate.
[0011] As a preferred technical solution of this application, the sealing mechanism includes sealing rings bonded to the inner cavities of the lower clamp and the upper clamp, and the number of sealing rings in the inner cavities of the lower clamp and the upper clamp is six.
[0012] As a preferred technical solution of this application, the top of the support base is provided with an annular groove, and a rubber ring is adhered in the annular groove.
[0013] As a preferred technical solution of this application, a sliding rod is fixedly installed inside the support base, and the sliding rod is slidably connected to the connecting plate at the right end of the lower clamp.
[0014] As a preferred technical solution of this application, the two inner sidewalls of the support base are provided with sliding grooves, and the sidewall of the connecting plate is fixedly installed with a slider, which cooperates with the sliding groove.
[0015] As a preferred technical solution of this application, the upper clamp is threaded with mounting bolts.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] In the scheme of this application:
[0018] 1. By placing the pipe on the lower clamp, then inserting the sealing plate on the upper clamp into the slot on the lower clamp, and fixing it with mounting bolts, the sealing ring is tightly attached to the pipe, increasing the sealing effect and achieving a better sealing effect;
[0019] 2. The handwheel rotates to drive the rotating column, which in turn rotates the threaded rod. This rotation moves the connecting plate, which in turn moves the slider along the slide groove. Simultaneously, the connecting plate moves the lower clamp, which in turn moves the connecting plate at the other end along the slide rod. The lower clamp then moves the pipe to the appropriate height. After movement, the fixing bolt is rotated to ensure the rubber pad on the bolt is tightly against the rubber ring, effectively preventing the continuous flow of liquid inside the pipe from causing slight vibrations and preventing the threaded rod from rotating over time. This pipe clamp not only provides a good seal but also allows for adjustment of the pipe height via the threaded rod, avoiding the need for disassembly and reassembly when the pipe height is unsuitable. This reduces workload, improves efficiency, and prevents the threaded rod from loosening after height adjustment. Attached Figure Description
[0020] Figure 1 A structural schematic diagram of a pipe clamp with good sealing performance provided in this application;
[0021] Figure 2 A schematic diagram of the lower clamp structure of the pipe clamp with good sealing effect provided in this application;
[0022] Figure 3 A schematic diagram of the upper clamp structure of the pipe clamp with good sealing effect provided in this application;
[0023] Figure 4 A schematic diagram of the rotating column, handwheel, fixing bolt, and rubber gasket structure of the pipe clamp with good sealing effect provided in this application;
[0024] Figure 5 This is a schematic diagram of the support structure for the pipe clamp with good sealing effect provided in this application.
[0025] The image shows:
[0026] 1. Support base; 2. Lower clamp; 3. Upper clamp; 4. Connecting plate; 5. Threaded rod; 6. Rotary column; 7. Handwheel; 8. Fixing bolt; 9. Rubber pad; 10. Sealing ring; 11. Slot; 12. Sealing insert plate; 13. Slider; 14. Slide groove; 15. Slide rod; 16. Rubber ring; 17. Mounting bolt. Detailed Implementation
[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.
[0028] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0032] Example:
[0033] like Figure 1-5 As shown, this embodiment proposes a pipe clamp with good sealing effect, including a support base 1, a lower clamp 2 above the support base 1, an upper clamp 3 on the top of the lower clamp 2, and connecting plates 4 fixedly installed at both ends of the lower clamp 2. Threaded rods 5 are threadedly connected to the connecting plates 4 and are rotatably connected to the support base 1. A rotating column 6 is fixedly installed on the top of the threaded rod 5, and a handwheel 7 is fixedly installed on the top of the rotating column 6. Rotating the handwheel 7 causes the rotating column 6 to rotate, which in turn causes the threaded rod 5 to rotate. The rotation of the threaded rod 5 causes the connecting plates 4 to move, and the connecting plates 4 simultaneously cause the lower clamp 2 to move. The lower clamp 2 then moves the pipe to a suitable height. A fixing bolt 8 is threadedly connected to the handwheel 7, and a rubber pad 9 is adhered to the bottom of the fixing bolt 8. Rotating the fixing bolt 8 causes the rubber pad 9 on the fixing bolt 8 to be tightly attached to the rubber ring 16, effectively preventing the continuous flow of liquid inside the pipe from causing slight vibrations and preventing the threaded rod 5 from rotating over time. Both the lower clamp 2 and the upper clamp 3 have sealing mechanisms installed in their inner cavities.
[0034] To improve the sealing effect, a sealing insert plate 12 is fixedly installed at the bottom of the upper clamp 3.
[0035] A slot 11 is provided at the top of the lower clamp 2. The slot 11 mates with the sealing plate 12. The pipe is placed on the lower clamp 2, and then the sealing plate 12 on the upper clamp 3 is inserted into the slot 11 on the lower clamp 2 and fixed with mounting bolts 17.
[0036] The sealing mechanism includes sealing rings 10 bonded to the inner cavities of the lower clamp 2 and the upper clamp 3. There are six sealing rings 10 in each of the inner cavities of the lower clamp 2 and the upper clamp 3. The sealing rings 10 are tightly attached to the pipe to increase the sealing effect.
[0037] To prevent the fixing bolt 8 from slipping, an annular groove is provided on the top of the support base 1, and a rubber ring 16 is bonded in the annular groove. Rotating the fixing bolt 8 will cause the rubber pad 9 on the fixing bolt 8 to be tightly attached to the rubber ring 16.
[0038] To facilitate the movement of the connecting plate 4, a sliding rod 15 is fixedly installed inside the support base 1. The sliding rod 15 is slidably connected to the connecting plate 4 at the right end of the lower clamp 2.
[0039] To make the movement of the connecting plate 4 more stable, grooves 14 are provided on both inner side walls of the support base 1. A slider 13 is fixedly installed on the side wall of the connecting plate 4. The slider 13 cooperates with the groove 14, and the connecting plate 4 drives the slider 13 to slide along the groove 14.
[0040] The upper clamp 3 is threaded with mounting bolts 17.
[0041] Specifically, when using this pipe clamp with good sealing effect: place the pipe on the lower clamp 2, then insert the sealing plate 12 on the upper clamp 3 into the slot 11 on the lower clamp 2, and fix it with the mounting bolt 17. The sealing ring 10 is tightly attached to the pipe to increase the sealing effect.
[0042] When a pipe is connected using a clamp, and the height of this pipe is inconsistent with other pipes, it needs to be adjusted. Turning handwheel 7 causes rotating column 6 to rotate, which in turn causes threaded rod 5 to rotate. The threaded rod 5 then moves connecting plate 4, which in turn causes slider 13 to slide along slide groove 14. Simultaneously, connecting plate 4 moves lower clamp 2, which in turn causes connecting plate 4 at the other end to slide along slide rod 15. Lower clamp 2 then moves the pipe to the appropriate height. After moving, rotating fixing bolt 8 ensures that the rubber pad 9 on fixing bolt 8 is tightly against rubber ring 16, effectively preventing the continuous flow of liquid inside the pipe from causing slight vibrations and preventing the threaded rod 5 from rotating over time. This pipe clamp not only provides a good seal but also allows adjustment of the pipe height via threaded rod 5, avoiding the need for disassembly and reassembly when the pipe height is unsuitable. This reduces workload, improves efficiency, and prevents threaded rod 5 from loosening after height adjustment.
[0043] All technical features in this embodiment can be freely combined according to actual needs.
[0044] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.
Claims
1. A pipe clamp with good sealing effect, comprising a support base (1), a lower clamp (2) disposed above the support base (1), and an upper clamp (3) disposed on the top of the lower clamp (2), characterized in that, Both ends of the lower clamp (2) are fixedly installed with connecting plates (4). A threaded rod (5) is threadedly connected to the connecting plate (4). The threaded rod (5) is rotatably connected to the support base (1). A rotating column (6) is fixedly installed on the top of the threaded rod (5). A handwheel (7) is fixedly installed on the top of the rotating column (6). A fixing bolt (8) is threadedly connected to the handwheel (7). A rubber pad (9) is glued to the bottom of the fixing bolt (8). Both the lower clamp (2) and the upper clamp (3) are equipped with sealing mechanisms. A sealing insert plate (12) is fixedly installed at the bottom of the upper clamp (3).
2. The pipe clamp with good sealing effect according to claim 1, characterized in that, The lower clamp (2) has a slot (11) at the top, which is matched with the sealing plate (12).
3. The pipe clamp with good sealing effect according to claim 1, characterized in that, The sealing mechanism includes sealing rings (10) bonded to the inner cavities of the lower clamp (2) and the upper clamp (3), with six sealing rings (10) in each of the inner cavities of the lower clamp (2) and the upper clamp (3).
4. A pipe clamp with good sealing effect according to claim 1, characterized in that, The top of the support base (1) is provided with an annular groove, and a rubber ring (16) is bonded inside the annular groove.
5. A pipe clamp with good sealing effect according to claim 1, characterized in that, A slide rod (15) is fixedly installed inside the support base (1), and the slide rod (15) is slidably connected to the connecting plate (4) at the right end of the lower clamp (2).
6. A pipe clamp with good sealing effect according to claim 1, characterized in that, The support base (1) has grooves (14) on both inner side walls, and a slider (13) is fixedly installed on the side wall of the connecting plate (4). The slider (13) cooperates with the groove (14).
7. A pipe clamp with good sealing effect according to claim 1, characterized in that, The upper clamp (3) is threaded with mounting bolts (17).