Bimetal composite elbow with protection function
By designing the protective structure and protective structure on the dual metal composite elbow, the problem of unstable and vulnerable to connecting unstable and damage to pipes without threading, and achieve higher connection stability and protection effect.
Patent Information
- Application Number
- CN202420515940.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-03-18
AI Technical Summary
Existing bimetallic composite elbows are unstable when connected on pipes without threads, and are prone to falling off and damaged.
A bimetal composite elbow with protective function is designed by setting a protective structure and protective structure on the outer wall of the main body. The protective structure includes an auxiliary shell, a threaded rod, a chute, a slide block, a connecting block and a splint, through which the pipe is clamped and fixed. The protective structure includes a metal ring, buffer spring and rubber pad, which reduce external impact and prevent scratches through the buffer spring and rubber pad.
By setting the protection structure and protective structure, the dual metal composite elbow is not easy to fall off when connected to a pipe without threading, avoid damage, and reduce the external impact and prevent scratching.
Smart Images
Figure CN222392288U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elbows, in particular to a bimetallic composite elbow with a protective function. Background Art
[0002] In the piping system, elbows are pipe fittings that change the direction of the pipe. Elbows are divided into three most commonly used angles: 45°, 90°, and 180°. In addition, elbows with other abnormal angles such as 60° are also available according to project needs.
[0003] Currently, most of the bimetallic composite elbows on the market are connected to pipes through threads on the inner wall, while some pipes on the market are not provided with threads, which results in unstable connection of the bimetallic composite elbows when connecting these pipes. The bimetallic composite elbows are easy to fall off the pipes, causing the bimetallic composite elbows to fall to the ground and be damaged. In view of this, a bimetallic composite elbow with a protective function is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a bimetallic composite elbow with a protective function to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a bimetallic composite elbow with a protective function, comprising a main body, an outer wall of the main body is provided with a protective structure, and the outer wall of the main body is provided with a protective structure, and the protective structure comprises:
[0006] An auxiliary shell, wherein the outer wall of the main body is fixedly connected with the auxiliary shell, a threaded rod penetrates through the outer wall of the auxiliary shell and is rotatably connected to the penetration point of the threaded rod, and a sliding groove is opened on the inner wall of the auxiliary shell;
[0007] Sliding blocks, the inner wall of the sliding groove is slidably connected with the sliding blocks, the outer wall of the threaded rod is threadedly connected with the sliding blocks, and when the threaded rod rotates, the two sets of sliding blocks will move in opposite directions;
[0008] A connecting block is fixedly connected to one end of the slider away from the threaded rod, and the connecting block moves with the movement of the slider. A splint is fixedly connected to one end of the connecting block away from the slider, and the splint moves with the movement of the splint.
[0009] Preferably, a handle is fixedly connected to the outer wall of the threaded rod, and the handle can drive the threaded rod to rotate.
[0010] Preferably, the protective structure comprises: a metal ring, and the outer wall of the main body is fixedly connected with the metal ring.
[0011] Preferably, a buffer spring is fixedly connected to the outer wall of the metal ring.
[0012] Preferably, one end of the buffer spring away from the metal ring is fixedly connected to a rubber pad, and the buffer spring pushes the rubber pad to move in a direction away from the main body through its own elastic force.
[0013] Preferably, the protective structure is provided in two groups and is respectively located at two ends of the main body.
[0014] Compared with the prior art, the utility model provides a bimetallic composite elbow with a protective function, which has the following beneficial effects:
[0015] 1. The bimetallic composite elbow with a protective function is provided with a protective structure. The pipe can be inserted into the bimetallic composite elbow through the protective structure, and then the pipe is clamped by a clamping plate, thereby preventing the bimetallic composite elbow from falling off the pipe, thereby protecting the bimetallic composite elbow.
[0016] 2. The bimetallic composite elbow with protective function is provided with a protective structure, which can reduce the impact force of the outside world on the bimetallic composite elbow. At the same time, the rubber pad can prevent some sharp objects from scratching the bimetallic composite elbow, thereby further protecting the bimetallic composite elbow. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;
[0018] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the inner A structure;
[0019] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the inner B structure;
[0020] Figure 4 For this utility model Figure 1 Enlarged schematic diagram of the inner C structure.
[0021] In the figure: 1. main body; 4. protective structure; 41. auxiliary shell; 42. threaded rod; 43. slide groove; 44. slider; 45. connecting block; 46. splint; 47. handle; 5. protective structure; 51. metal ring; 52. buffer spring; 53. rubber pad. DETAILED DESCRIPTION
[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a bimetallic composite elbow with a protective function, comprising a main body 1, an outer wall of the main body 1 is provided with a protective structure 4, and an outer wall of the main body 1 is provided with a protective structure 5.
[0023] The protective structure 4 includes: an auxiliary shell 41, a threaded rod 42, a slide 43, a slider 44, a connecting block 45, a clamp 46, and a handle 47. The outer wall of the main body 1 is fixedly connected with the auxiliary shell 41. The auxiliary shell 41 is provided with two groups and are respectively located at the two ends of the main body 1, and the main body 1 plays a fixing role on the auxiliary shell 41. The outer wall of the auxiliary shell 41 is penetrated by a threaded rod 42 and is rotatably connected with the penetration of the threaded rod 42. The threaded rod 42 is provided with two groups and respectively penetrates a different group of auxiliary shells 41. The inner wall of the auxiliary shell 41 is provided with a slide 43. The inner wall of each group of auxiliary shells 41 is provided with a group of slides 43. The inner wall of the slide 43 is slidably connected with a slider 44. The inner wall of each group of slides 43 is provided with two groups of sliders 44. The slide 43 plays a fixing role on the moving trajectory of the slider 44. The outer wall of the threaded rod 42 is threadedly connected to the slider 44. The threaded rod 42 is simultaneously connected to the two The two groups of sliders 44 are threadedly connected, and when the threaded rod 42 rotates, the two groups of sliders 44 will move in opposite directions. The end of the slider 44 away from the threaded rod 42 is fixedly connected to a connecting block 45, each group of sliders 44 is fixedly connected to a group of connecting blocks 45, and the connecting blocks 45 will move with the movement of the slider 44, and the end of the connecting block 45 away from the slider 44 is fixedly connected to a clamping plate 46, and there are multiple groups of clamping plates 46, and each group of clamping plates 46 is fixedly connected to a different group of connecting blocks 45, and the clamping plates 46 will move with the movement of the clamping plates 46. The outer wall of the threaded rod 42 is fixedly connected to a handle 47, and the outer wall of each group of threaded rods 42 is provided with a group of handles 47, and the handles 47 can drive the threaded rod 42 to rotate.
[0024] The protective structure 5 comprises: a metal ring 51, a buffer spring 52, and a rubber pad 53. The outer wall of the main body 1 is fixedly connected with a metal ring 51, and multiple groups of metal rings 51 are provided, and all are arranged on the outer wall of the main body 1. The outer wall of the metal ring 51 is fixedly connected with a buffer spring 52, and the outer wall of each group of metal rings 51 is provided with multiple groups of buffer springs 52, and the buffer springs 52 on each group of metal rings 51 are distributed in a circle with the center of the metal ring 51 as the center, and the metal ring 51 plays a fixing role on the buffer spring 52, and the end of the buffer spring 52 away from the metal ring 51 is fixedly connected with a rubber pad 53, and the number of rubber pads 53 is the same as the number of metal rings 51, and the buffer spring 52 on each group of metal rings 51 is fixedly connected with the same group of rubber pads 53, and the buffer spring 52 will push the rubber pad 53 to move away from the main body 1 through its own elastic force.
[0025] Working principle: When the main body 1 needs to be connected to a pipe without threads, the pipe can be inserted into the main body 1. At this time, by rotating the handle 47, the threaded rod 42 will rotate with the rotation of the handle 47. At this time, the slider 44 will slide in the opposite direction along the inner wall of the slide groove 43 with the rotation of the threaded rod 42. At this time, the connecting block 45 will move with the movement of the slider 44. At this time, the clamping plate 46 will move with the movement of the connecting block 45, and then the outer wall of the pipe will be clamped and fixed by the clamping plate 46, thereby fixing the main body 1 and the pipe together, thereby preventing the main body 1 from falling off the pipe, thereby protecting the main body 1.
[0026] At the same time, the buffer spring 52 will push the rubber pad 53 to move away from the main body 1 through its own elastic force. At this time, the rubber pad 53 will be located on the outside of the main body 1. When the main body 1 is hit, the impact will first contact the rubber pad 53, and then cause the buffer spring 52 to contract. At this time, the impact force of the impact will be reduced, thereby reducing the damage to the main body 1. At the same time, the rubber pad 53 can prevent some sharp objects from scratching the main body 1.
[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A bimetallic composite elbow with a protective function, comprising a main body (1), characterized in that: The outer wall of the main body (1) is provided with a protective structure (4), the outer wall of the main body (1) is provided with a protective structure (5), and the protective structure (4) comprises: An auxiliary shell (41), the outer wall of the main body (1) is fixedly connected to the auxiliary shell (41), a threaded rod (42) penetrates the outer wall of the auxiliary shell (41) and is rotatably connected to the penetration point of the threaded rod (42), and a sliding groove (43) is opened on the inner wall of the auxiliary shell (41); A slider (44), the inner wall of the slide groove (43) is slidably connected with the slider (44), and the outer wall of the threaded rod (42) is threadedly connected with the slider (44); A connecting block (45), one end of the slider (44) away from the threaded rod (42) is fixedly connected to the connecting block (45), and one end of the connecting block (45) away from the slider (44) is fixedly connected to a clamping plate (46).
2. The bimetallic composite elbow with protective function according to claim 1, characterized in that: A handle (47) is fixedly connected to the outer wall of the threaded rod (42).
3. The bimetallic composite elbow with protective function according to claim 1, characterized in that: The protective structure (5) comprises a metal ring (51), and the outer wall of the main body (1) is fixedly connected to the metal ring (51).
4. The bimetallic composite elbow with protective function according to claim 3 is characterized in that: A buffer spring (52) is fixedly connected to the outer wall of the metal ring (51).
5. The bimetallic composite elbow with protective function according to claim 4, characterized in that: One end of the buffer spring (52) away from the metal ring (51) is fixedly connected to a rubber pad (53).
6. The bimetallic composite elbow with protective function according to claim 1, characterized in that: The protective structure (4) is provided in two groups and is respectively located at two ends of the main body (1).