Safe noise reduction type steel pipe
By designing cylindrical main body combination connection holes, arc noise reduction matching installation grooves and combined tight noise reduction safety grooves in stainless steel pipes, combined with the compression and interlacing of noise reduction pads, the problems of low efficiency, poor sealing and inability to effectively reduce noise during installation and splicing are solved, and better noise isolation and connection stability are achieved.
Patent Information
- Application Number
- CN202422123948.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The existing stainless steel pipes are inefficient in installation and splicing, have poor sealing properties, and cannot effectively reduce noise. Especially in conveying equipment with high noise, the safety of the connection position is difficult to ensure.
A safety noise reduction steel pipe is designed. By setting up a cylindrical body combination connection hole, an arc noise reduction matching installation groove and a tight noise reduction safety groove in the main structure of the steel pipe, and pressing and interlacing, the noise reduction pads are used to be pressed and interlaced to achieve noise isolation.
It effectively improves the noise reduction effect and connection stability of steel pipes during use, making noise isolation more thorough and more reliable after installation.
Smart Images
Figure CN222910459U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stainless steel pipes, in particular to a safe and noise-reducing steel pipe. Background Art
[0002] When stainless steel pipe products are in use, they are usually used in conjunction with conveying equipment. When installing and splicing different steel pipe products, separate splicing components are usually required for cooperation. The sealing between them needs to be coordinated by a sealing component. The combination efficiency during installation is relatively low. For some conveying equipment with relatively high noise, the safety of the connection position is difficult to guarantee, and effective noise reduction cooperation cannot be carried out when installing with fastening components. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a safe and noise-reducing steel pipe, which can be sleeved and combined with the pipe products installed inside when in use. It can be used alone or as a structure at the splicing position of two pipes for connection. When in use, through the noise reduction structure arranged inside, it can be fully and closely coordinated with the noise reduction pad, and can effectively play the role of isolating noise inside and outside. The internal noise reduction structure realizes the effect of pressing and staggered cooperation on the noise reduction pad through two sets of mutually cooperating structures, making the overall noise reduction effect better during use, and the connection stability after installation is also more reliable.
[0004] The technical solution of the utility model is as follows:
[0005] A safe and noise-reducing steel pipe, including a cylindrical steel pipe main body structure. One end of the steel pipe main body structure is provided with an integrally formed cylindrical installation stop and cooperation column. The center position of the steel pipe main body structure is provided with a cylindrical main body combination connection hole penetrating the overall central axis direction. It is characterized in that: on the inner cylindrical surface of the main body combination connection hole, there are circular arc-shaped noise reduction cooperation installation grooves evenly distributed in a circumferential manner. On both sides in the width direction of the noise reduction cooperation installation groove, there are combined tight noise reduction safety grooves. The width of the opening direction of the combined tight noise reduction safety groove is greater than the width of the inner side position.
[0006] Further, the cross-section of the combined tight noise reduction safety groove is a circular arc-shaped structure.
[0007] Further, the central axis of the noise reduction cooperation installation groove is the same as the central axis of the steel pipe main body structure.
[0008] Further, on the inner side surface of the combined tight noise reduction safety groove, there is a combined seal reinforcement and cooperation stability groove.
[0009] Advantages of the Utility Model:
[0010] When in use, the utility model can be sleeved and combined with the pipe products installed inside. It can be used alone or as a structure for connecting the splicing positions of two pipes. When in use, through the noise reduction structure arranged inside, it can cooperate with the noise reduction pad for comprehensive and tight cooperation, and can effectively play the role of isolating noise on the inner and outer sides when in use. The internal noise reduction structure realizes the effect of pressing and staggered cooperation on the noise reduction pad through two sets of mutually cooperating structures, making the overall noise reduction effect better when in use, and the connection stability after installation is also more reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 is a three-dimensional structural schematic diagram of the utility model;
[0012] Figure 2 is a front schematic diagram of the utility model;
[0013] Figure 3 is a left schematic diagram of the utility model;
[0014] Figure 4 is a right schematic diagram of the utility model;
[0015] Figure 5 is a top schematic diagram of the utility model;
[0016] Figure 6 is a three-dimensional structural schematic diagram of the utility model in the second direction;
[0017] In the figure: 1, steel pipe main body structure; 2, installation stop and mating column; 3, main body combination connection hole; 4, noise reduction mating installation groove; 5, combined tight noise reduction safety groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] Such as Figures 1 to 6As shown in the figure, a safe noise-reducing steel pipe includes a cylindrical steel pipe main body structure 1. One end of the steel pipe main body structure 1 is provided with an integrally formed cylindrical installation stop and matching column 2. The center position of the steel pipe main body structure 1 is provided with a cylindrical main body combined connection hole 3 that runs through the overall central axis direction, which is the main channel inside the steel pipe. The inner cylindrical surface of the main body combined connection hole 3 is provided with arc-shaped noise-reducing matching installation grooves 4 that are evenly distributed in a circle. During use, it can cooperate with noise-reducing gaskets and the internally combined pipes to make the internal noise-reducing positions achieve the dual noise-reducing effect through the cooperation of the structural shape and the noise-reducing pads. On both sides in the width direction of the noise-reducing matching installation groove 4, there are combined tight noise-reducing safety grooves 5, which have a larger space for the pressing-in position and better cooperation stability. The width of the opening direction of the combined tight noise-reducing safety groove 5 is greater than the width of the inner side position. It can be used in a set combination with the internally installed pipe products during use. It can be used alone or as a structure for connecting the splicing positions of two pipes. During use, through the internally provided noise-reducing structure, it can cooperate with the noise-reducing pads for a comprehensive and tight fit, and can effectively play the role of isolating noise on the inner and outer sides during use. The internal noise-reducing structure realizes the effect of pressing and staggered cooperation on the noise-reducing pads through two sets of mutually cooperating structures, making the overall noise-reducing effect better during use and the connection stability after installation more reliable.
[0019] Preferably, the cross-section of the combined tight noise-reducing safety groove 5 is an arc-shaped structure, which is more convenient for production and processing, and has better pressing-in fluidity when cooperating with the noise-reducing pad, and a larger area of the pressing-in cooperation position, so that the overall noise-reducing effect can be further improved.
[0020] Preferably, the central axis of the noise-reducing matching installation groove 4 is the same as the central axis of the steel pipe main body structure 1, which makes it more convenient for production and processing and better overall structural stability.
[0021] Preferably, the inner side surface of the combined tight noise-reducing safety groove 5 is provided with a combined seal reinforcement and cooperation stable groove, which makes the combined anti-loosening effect better during the cooperation of the inner side position and the cooperation safety during pressing more reliable.
[0022] The above is the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle described in the present invention, several improvements or replacements can be made, and these improvements or replacements should also be regarded as the protection scope of the present invention.
Claims
1. A safety noise reduction steel pipe, comprising a cylindrical steel pipe main structure (1), one end of the steel pipe main structure (1) is provided with an integrally formed cylindrical mounting stop fitting column (2), and the center of the steel pipe main structure (1) is provided with a cylindrical main body combined connection hole (3) running through the overall central axis direction, characterized in that: The inner cylindrical surface of the main body combined connection hole (3) is provided with arc-shaped noise reduction matching installation grooves (4) evenly distributed around the circumference, and combined tight noise reduction safety grooves (5) are respectively provided on both sides in the width direction of the noise reduction matching installation groove (4), and the width of the combined tight noise reduction safety groove (5) in the opening direction is greater than the width at the inner side.
2. A safety noise reduction steel pipe according to claim 1, characterized in that: The cross section of the combined tight noise reduction safety groove (5) is an arc-shaped structure.
3. A safety noise reduction steel pipe according to claim 1, characterized in that: The central axis of the noise reduction matching installation groove (4) is the same as the central axis of the steel pipe main structure (1).
4. The safety noise reduction steel pipe according to claim 1, characterized in that: A combined sealing reinforcement matching stabilization groove is provided on the inner side surface of the combined tight noise reduction safety groove (5).