Axial and radial strength double-enhanced elbow pipe structure

Abstract

The utility model relates to the technical field of elbow pipes, in particular to an axial and radial strength double-enhanced elbow pipe structure which comprises an elbow pipe body and an enhancing mechanism, and the enhancing mechanism comprises an enhancing pipe, a first limiting ring, a second limiting ring, two built-in cylinders, two connecting assemblies, two inserting assemblies and two filtering assemblies. A reinforcing barrel arranged in an existing built-in barrel is matched with a plurality of reinforcing rods with stable structural strength, the pressure resistance of a pipeline of the elbow body is enhanced from the inside, the elbow body is reinforced through cooperation with a reinforcing pipe, a first limiting ring and a second limiting ring, and the problems that the structural strength of the two bent ends of the elbow body is low, and the pipeline is damaged are solved. And after long-time impact of internal water flow, deformation of the pipeline is easily caused, and the overall strength of the pipeline is affected.

Description

Technical Field

[0001] This utility model relates to the field of pipe bending technology, and in particular to a pipe bending structure with double reinforcement of axial and radial strength. Background Technology

[0002] Pipe bending is performed using a complete set of bending equipment. Due to the impact of the medium, the existing pipe bend joints are prone to gaps between the joint and the rubber gasket inside the pipe, resulting in leakage at the pipe bend joint.

[0003] In the prior art, patent (CN216307056U) proposes a bend pipe, including a bend pipe body, with connectors fixedly connected to both ends of the bend pipe body. A connecting pipe is detachably connected inside the connector. A retaining ring is fixedly connected to one end of the connecting pipe inside the connector. A first sealing ring is sleeved on the outer surface of the connecting pipe. When the medium flows and drives the connecting pipe to slide outward from the connector, it will drive the first sealing ring to move synchronously and squeeze the second sealing ring, thereby making the first sealing ring and the second sealing ring fit more tightly and enhancing the sealing effect. This avoids the problem of leakage at the connection of the bend pipe body caused by the connecting pipe easily sliding out from inside the bend pipe body when the connection is impacted by the medium.

[0004] However, in the aforementioned existing technologies, the structural strength of the two ends of the bent pipe body is relatively weak, and the internal water flow is prone to deformation after a long period of impact, affecting the overall strength of the pipe. Summary of the Invention

[0005] The purpose of this invention is to provide a double-strength axial and radial bending pipe structure, which solves the problem that the structural strength at both ends of the bending pipe body is weak in the prior art, and the pipe is prone to deformation after long-term impact of internal water flow, thus affecting the overall strength of the pipe.

[0006] To achieve the above objectives, this utility model provides an axially and radially reinforced double-strength bent pipe structure, including a bent pipe body and a reinforcement mechanism. The reinforcement mechanism includes a reinforcing tube, a first limiting ring, a second limiting ring, two inner cylinders, two connecting components, two plug-in components, and two filter components. Each filter component is fixedly connected to a corresponding plug-in component and is located at one end of the corresponding plug-in component. Both plug-in components are detachably connected to the bent pipe body and are located at both ends of the bent pipe body. Both connecting components are fixedly connected to the bent pipe body and are located at both ends of the bent pipe body. Both inner cylinders are fixedly connected to the bent pipe body and are located on the inner wall of the bent pipe body. The first limiting ring and the second limiting ring are fixedly connected to the reinforcing tube and are located at both ends of the reinforcing tube. The reinforcing tube is fixedly connected to the bent pipe body and is located on the periphery of the bent pipe body.

[0007] Each of the built-in cylinders includes a reinforcing cylinder and multiple reinforcing rods. Each reinforcing rod is fixedly connected to the reinforcing cylinder and located on the inner wall of the reinforcing cylinder. The reinforcing cylinder is fixedly connected to the bent pipe body and located on the inner wall of the bent pipe body.

[0008] Each of the connecting components includes a connecting sleeve and a threaded cylinder. The threaded cylinder is fixedly connected to the connecting sleeve and is located on one side of the connecting sleeve. The connecting sleeve is fixedly connected to the bent pipe body and is located at one end of the bent pipe body.

[0009] Each of the plug-in components includes a plug tube and multiple plug rods. Each plug rod is fixedly connected to the plug tube and located at one end of the plug tube. The plug tube is detachably connected to the bend body and located at one end of the bend body.

[0010] Each of the filter components includes a filter tube and a filter column. The filter column is fixedly connected to the filter tube and is located on the inner wall of the filter tube. The filter tube is fixedly connected to the corresponding insertion tube and is located at one end of the corresponding insertion tube.

[0011] This utility model discloses a double-reinforced axial and radial strength bend structure. The reinforcing cylinder inside the built-in cylinder, together with multiple reinforcing rods with stable structural strength, enhances the compressive strength of the bend body from the inside. Combined with the reinforcement pipe, the first limiting ring, and the second limiting ring, the bend body is strengthened, which solves the problem that the structural strength at both ends of the bend body is weak, and the internal water flow is prone to deformation after long-term impact, affecting the overall strength of the pipe. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of a double-reinforced axial and radial strength bent pipe structure according to this utility model.

[0014] Figure 2 This is a side view of a double-reinforced axial and radial strength bent pipe structure according to this utility model.

[0015] Figure 3 This is the utility model Figure 2 A sectional view along line AA.

[0016] Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0017] 101-Bend body, 102-Reinforcing mechanism, 103-Strengthening tube, 104-First limiting ring, 105-Second limiting ring, 106-Inner tube, 107-Connecting assembly, 108-Plug-in assembly, 109-Filter assembly, 110-Reinforcing tube, 111-Reinforcing rod, 112-Connecting sleeve, 113-Threaded tube, 114-Plug-in tube, 115-Plug-in rod, 116-Filter tube, 117-Filter column. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Please see Figures 1-4 ,in Figure 1 This is a schematic diagram of the overall structure of a double-reinforced axial and radial strength bend of this utility model. Figure 2 This is a side view of a double-reinforced axial and radial strength bent pipe structure according to this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view, Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0020] This utility model provides a double-reinforced axial and radial strength bent pipe structure, including a bent pipe body 101 and a reinforcement mechanism 102. The reinforcement mechanism 102 includes a reinforcing tube 103, a first limiting ring 104, a second limiting ring 105, two inner cylinders 106, two connecting components 107, two plug-in components 108, and two filter components 109. Each inner cylinder 106 includes a reinforcing cylinder 110 and multiple reinforcing rods 111. Each connecting component 107 includes a connecting sleeve 112 and a threaded cylinder 113. Each plug-in component 108 includes a plug tube 114 and multiple plug-in rods 115. Each filter component 109 includes a filter tube 116 and a filter column 117.

[0021] In this specific embodiment, each filter assembly 109 is fixedly connected to a corresponding plug-in assembly 108. Both plug-in assemblies 108 are detachably connected to the bent pipe body 101. Both connecting assemblies 107 are fixedly connected to the bent pipe body 101. Both inner cylinders 106 are fixedly connected to the bent pipe body 101. The first limiting ring 104 and the second limiting ring 105 are fixedly connected to the reinforcing tube 103, which is fixedly connected to the bent pipe body 101. Each reinforcing rod 111 is fixedly connected to the reinforcing cylinder 110, which is fixedly connected to the bent pipe body 101. The threaded cylinder 113 is fixedly connected to the connecting sleeve 112, which is fixedly connected to the bent pipe body 101. 1. Fixed connection: Each of the plug rods 115 is fixedly connected to the plug tube 114. The plug tube 114 is detachably connected to the bend body 101. The filter column 117 is fixedly connected to the filter tube 116. The filter tube 116 is fixedly connected to the corresponding plug tube 114. The reinforcing cylinder 110 inside the built-in cylinder 106, together with multiple reinforcing rods 111 with stable structural strength, enhances the pressure resistance of the bend body 101 from the inside. Combined with the strengthening tube 103, the first limiting ring 104 and the second limiting ring 105, the bend body 101 is strengthened, solving the problem that the structural strength of the two ends of the bend body 101 is weak, and the internal water flow is prone to deformation after long-term impact, affecting the overall strength of the pipe.

[0022] Each filter component 109 is located at one end of the corresponding plug-in component 108, the two plug-in components 108 are located at both ends of the bent tube body 101, the two connecting components 107 are located at both ends of the bent tube body 101, the two inner cylinders 106 are located on the inner wall of the bent tube body 101, the first limiting ring 104 and the second limiting ring 105 are located at both ends of the reinforcing tube 103, the reinforcing tube 103 is located on the periphery of the bent tube body 101, the first limiting ring 104 and the second limiting ring 105 fix the reinforcing tube 103 at the bend of the bent tube body 101, ensuring the structural strength of the bent tube body 101 while also providing installation limits for the two connecting sleeves 112.

[0023] Secondly, each reinforcing rod 111 is located on the inner wall of the reinforcing cylinder 110, which is located on the inner wall of the bend body 101. The threaded cylinder 113 is located on one side of the connecting sleeve 112, which is located at one end of the bend body 101. Each reinforcing cylinder 110, in conjunction with the corresponding reinforcing rod 111, strengthens the axial and radial structural strength of the bend body 101. Both the reinforcing cylinder 110 and the reinforcing rod 111 are made of aluminum alloy, which has the characteristics of corrosion resistance and structural stability. Even when faced with the impact of large flow of water, the structural stability of the bend body 101 can be maintained. In conjunction with the reinforcing tube 103, the first limiting ring 104, and the second limiting ring 105, the bending portion of the bend body 101 is limited, further improving the structural strength, durability, and service life of the bend body 101.

[0024] Meanwhile, each of the plug-in rods 115 is located at one end of the plug-in tube 114, which is located at one end of the bent tube body 101. The filter column 117 is located on the inner wall of the filter tube 116, which is located at one end of the corresponding plug-in tube 114. The plug-in tube 114 is connected to the bent tube body 101 through multiple plug-in rods 115. During installation, quick connection can be achieved simply by aligning the plug-in rods 115 with the insertion holes at the outer ends of the bent tube body 101. Each plug-in rod 115 has a retaining ring at its bottom end. Therefore, after the insertion pipe 114 is connected to the bend body 101, the connection between the insertion pipe 114 and the bend body 101 is relatively stable when not manually pulled out by the operator. The threaded sleeve provides the operator with the option of threaded connection to connect other pipes. The filter column 117 on the inner wall of the filter pipe 116 can also filter fine impurities, preventing impurities from accumulating inside the bend body 101 and affecting the flow of water. After long-term use, the filter pipe 116 can be disassembled and replaced to maintain the flow of water inside the bend body 101.

[0025] In this embodiment, the first limiting ring 104 and the second limiting ring 105 fix the reinforcing tube 103 at the bend of the bend body 101, ensuring the structural strength of the bend body 101 while also providing installation limits for the two connecting sleeves 112. Each reinforcing cylinder 110, in conjunction with the corresponding reinforcing rod 111, strengthens the axial and radial structural strength of the bend body 101. Both the reinforcing cylinder 110 and the reinforcing rod 111 are made of aluminum alloy, which has the characteristics of corrosion resistance and structural stability. Even when faced with the impact of large flow of water, the structural stability of the bend body 101 can be maintained. Combined with the limiting effect of the reinforcing tube 103, the first limiting ring 104, and the second limiting ring 105 on the bend portion of the bend body 101, the structural strength, durability, and service life of the bend body 101 are further improved. The connector 114 is connected to the bend body 101 via multiple connector rods 115. During installation, quick connection can be achieved simply by aligning the connector rods 115 with the insertion holes at the outer ends of the bend body 101. Since each connector rod 115 has a retaining ring at its bottom, the connection between the connector 114 and the bend body 101 is relatively stable unless manually pulled out by the operator. The threaded sleeve provides the operator with the option of threaded connection for connecting other pipes. The filter column 117 on the inner wall of the filter tube 116 can also filter fine impurities, preventing impurities from accumulating inside the bend body 101 and affecting water flow. After long-term use, the filter tube 116 can be disassembled and replaced to maintain the flow of water inside the bend body 101.

[0026] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments and equivalent variations made in accordance with the claims of this application are still within the scope of this application.

Claims

1. A double-reinforced axial and radial strength bent pipe structure, comprising a bent pipe body, characterized in that, It also includes a reinforcement mechanism, which comprises a reinforcing tube, a first limiting ring, a second limiting ring, two inner tubes, two connecting components, two plug-in components, and two filter components. Each filter component is fixedly connected to a corresponding plug-in component and is located at one end of the corresponding plug-in component. Both plug-in components are detachably connected to the bend body and are located at both ends of the bend body. Both connecting components are fixedly connected to the bend body and are located at both ends of the bend body. Both inner tubes are fixedly connected to the bend body and are located on the inner wall of the bend body. The first limiting ring and the second limiting ring are fixedly connected to the reinforcing tube and are located at both ends of the reinforcing tube. The reinforcing tube is fixedly connected to the bend body and is located on the periphery of the bend body.

2. The axial and radial strength double-reinforced bend structure as described in claim 1, characterized in that, Each of the built-in cylinders includes a reinforcing cylinder and multiple reinforcing rods. Each reinforcing rod is fixedly connected to the reinforcing cylinder and located on the inner wall of the reinforcing cylinder. The reinforcing cylinder is fixedly connected to the bent pipe body and located on the inner wall of the bent pipe body.

3. The axial and radial strength double-reinforced bend structure as described in claim 2, characterized in that, Each of the connecting components includes a connecting sleeve and a threaded cylinder, the threaded cylinder being fixedly connected to the connecting sleeve and located on one side of the connecting sleeve, and the connecting sleeve being fixedly connected to the bend body and located at one end of the bend body.

4. The axial and radial strength double-reinforced bend structure as described in claim 3, characterized in that, Each of the plug-in components includes a plug tube and multiple plug rods. Each plug rod is fixedly connected to the plug tube and located at one end of the plug tube. The plug tube is detachably connected to the bend body and located at one end of the bend body.

5. The axial and radial strength double-reinforced bend structure as described in claim 4, characterized in that, Each of the filter components includes a filter tube and a filter column, the filter column being fixedly connected to the filter tube and located on the inner wall of the filter tube, and the filter tube being fixedly connected to a corresponding insertion tube and located at one end of the corresponding insertion tube.

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