Shaped pipe fracture connecting structure and shaped pipe fracture connecting and supporting assembly

Abstract

The utility model discloses a section pipe fracture connecting structure which comprises a first pipe, outer plain ends, oblique notches and inner plain ends are arranged on fractures of the first pipe and a second pipe, the outer plain ends of the first pipe are in butt joint with the inner plain ends of the second pipe, the inner plain ends of the first pipe are in butt joint with the outer plain ends of the second pipe, the oblique notches of the first pipe are in butt joint with the oblique notches of the second pipe, and the fractures of the first pipe and the second pipe are combined. A plurality of supporting plates are uniformly distributed and supported on the inner walls of fractures of the first pipe and the second pipe which are combined, and the supporting plates are supported in the first pipe and the second pipe through supporting assemblies; the supporting assembly comprises a supporting rod, the supporting rod is slidably sleeved with a baffle ring, the end face of the baffle ring is integrally connected with a ring sleeve, the ring sleeve is connected with a bolt, and the supporting rod is provided with a plurality of supporting pieces. The multiple supporting plates are supported at the fractures of the inner walls of the first pipe and the second pipe through the supporting assemblies, the supporting plates are connected to the inner walls of the first pipe and the second pipe in a welding mode, reliable connection of the first pipe and the second pipe is guaranteed, the inner walls are supported through the supporting plates, and the strength of the fracture connection structure of the first pipe and the second pipe is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of pipe processing technology, and in particular to a pipe break connection structure and a pipe break connection support assembly. Background Technology

[0002] In the prior art, when connecting two pipe fittings, they are generally connected by a connecting sleeve. First, the connecting sleeve is heated to make it expand and soften, and then one end of the pipe fitting is inserted into the connecting sleeve. After the connecting sleeve cools down, a sealed connection between the pipe fitting and the connecting sleeve is achieved. Then, the other end of the connecting sleeve is connected to another pipe fitting in the same way, thus connecting the two pipe fittings together. The disadvantages are that this method of connecting pipe fittings requires preheating, making the process relatively cumbersome. In addition, after the two pipe fittings are connected, the sleeve on the outer wall protrudes from the two pipe fittings, causing unevenness at the pipe fitting connection and affecting the appearance. To address this, this application discloses a pipe break connection structure and a pipe break connection support assembly. Utility Model Content

[0003] The purpose of this utility model is to address the existing problems by providing a tube breakage connection structure and a tube breakage connection support assembly.

[0004] This utility model is achieved through the following technical solution:

[0005] A type of pipe break connection structure includes a pipe 1 and a pipe 2. Both pipe 1 and pipe 2 have an outer flat end, a beveled end, and an inner flat end on their breaks. The outer flat end of pipe 1 is connected to the inner flat end of pipe 2, the inner flat end of pipe 1 is connected to the outer flat end of pipe 2, and the beveled ends of pipe 1 and pipe 2 are connected. The breaks of pipe 1 and pipe 2 are merged. Several support plates are evenly distributed and supported on the inner wall of the merged breaks of pipe 1 and pipe 2. The support plates are supported inside pipe 1 and pipe 2 by support components.

[0006] As a further improvement to the above solution, the edges of the plurality of support plates are welded to the inner walls of pipe one and pipe two.

[0007] The support plate is connected to the fracture point of the inner wall of pipe 1 and pipe 2 by welding. The support plate strengthens the fracture point of pipe 1 and pipe 2 and ensures the fracture strength of pipe 1 and pipe 2.

[0008] A type of pipe break connection support assembly includes a strut, a retaining ring slidably sleeved on the strut, a ring sleeve integrally connected to one end face of the retaining ring, a threaded connection bolt passing through the ring sleeve, and a number of support members axially spaced and circumferentially evenly distributed on the strut away from the ring sleeve.

[0009] As a further improvement to the above solution, the support member is axially supported on the inner surfaces of both ends of the support plate, and the number of support members circumferentially matched with the number of support plates is supported on the inner surface of the support plate.

[0010] Two sets of support members are spaced apart and support each other at both ends of the support plate to ensure the stability of each support plate. In addition, each set of support members is circumferentially supported by the support plates on the inner walls of pipe one and pipe two.

[0011] As a further improvement to the above solution, the support member includes a fixed rod, the inner end of which is integrally provided with a screw, the screw being threaded to the support rod, a spring being fitted on the fixed rod, the outer end of the fixed rod being movably engaged with an inner rod, the end of the inner rod away from the fixed rod being engaged with the inner end of a sliding rod, a ball being movably provided on the outer end of the sliding rod, a limiting fixing ring being fitted on the outer side of the ball, the fixing ring being connected to the outer end of the sliding rod, and the fixing ring pressing against the end of the spring;

[0012] The force of the spring acts on the support plate through the sliding rod and the ball, causing the support plate to abut against the broken inner wall of pipe one and pipe two. When the force of the spring acts on the support plate, it simultaneously drives the inner rod to extend from the fixed rod through the sliding rod. The fixed rod, the inner rod and the sliding rod support the spring force to extend straight outward, ensuring that the support plate is stable against the inner wall of pipe one and pipe two.

[0013] As a further improvement to the above solution, the side of the support plate that contacts the inner wall of pipe one and pipe two matches the inner wall arc of pipe one and pipe two, and pipe one and pipe two have the same specifications; on the basis of neatly merging the cut ends of pipe one and pipe two, no less than three support plates are used to merge and connect the cut ends of pipe one and pipe two, so that pipe one and pipe two are connected into a whole structure.

[0014] Compared with the prior art, this utility model has the following advantages: it has a simple structure, reasonable design, and novel and unique concept. It supports several support plates at the inner wall break of pipe one and two through support components, and uses welding to connect the support plates to the inner wall of pipe one and pipe two, ensuring the reliable connection between pipe one and pipe two. The support plates are used to support the inner wall to strengthen the structural strength of the connection between the break of pipe one and pipe two. Attached Figure Description

[0015] Figure 1 This is a cross-sectional structural diagram of the present invention.

[0016] Figure 2 This is a schematic diagram of the connection structure of this utility model.

[0017] Figure 3 This is a structural diagram of the supporting components.

[0018] Figure 4 This is a structural schematic diagram of the support component. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] like Figures 1 to 4 As shown, a type of pipe break connection structure includes a pipe 1 and a pipe 2. Both the pipe 1 and the pipe 2 have an outer flat end 41, a beveled end 42, and an inner flat end 43 on their break ends 4. The outer flat end 41 of the pipe 1 is connected to the inner flat end 43 of the pipe 2, the inner flat end 43 of the pipe 1 is connected to the outer flat end 41 of the pipe 2, and the beveled end 42 of the pipe 1 and the pipe 2 are connected. The break ends 4 of the pipe 1 and the pipe 2 are merged. Several support plates 3 are evenly distributed and supported on the inner wall of the merged break ends 4 of the pipe 1 and the pipe 2. The support plates 3 are supported inside the pipe 1 and the pipe 2 by support components.

[0021] As a further improvement to the above scheme, the edges of the plurality of support plates 3 are welded to the inner walls of pipe 1 and pipe 2.

[0022] The support plate 3 is connected to the fracture 4 on the inner wall of pipe 1 and pipe 2 by welding. The support plate 3 strengthens the fracture 4 of pipe 1 and pipe 2, ensuring the strength of the fracture 4 of pipe 1 and pipe 2.

[0023] A type of pipe break connection support assembly includes a strut 5, on which a retaining ring 7 is slidably sleeved, and the retaining ring 7 is used to ensure that the ends of several support plates 3 are aligned. One end face of the retaining ring 7 is integrally connected to a ring sleeve 8, and the ring sleeve 8 is threaded and connected with a bolt 9. Several support members 6 are axially spaced and circumferentially evenly distributed on the end of the strut 5 away from the ring sleeve 8.

[0024] As a further improvement to the above solution, the support member 6 is axially supported on the inner surfaces of both ends of the support plate 3, and the number of support members 6 circumferentially matched with the number of support plates 3 is supported on the inner surface of the support plate 3.

[0025] Two sets of support members 6 are spaced apart and support each other at both ends of the support plate 3 to ensure the stability of each support plate 3. In addition, each set of support members 6 is circumferentially supported by the support plate 3 on the inner wall of pipe 1 and pipe 2.

[0026] As a further improvement to the above solution, the support member 6 includes a fixed rod 61, with a screw 67 integrally provided at the inner end of the fixed rod 61. The screw 67 is threadedly connected to the support rod 5. A spring 66 is fitted on the fixed rod 61. The outer end of the fixed rod 61 is movably engaged with an inner rod 62. The end of the inner rod 62 away from the fixed rod 61 is engaged with the inner end of a sliding rod 63. A ball 65 is movably provided at the outer end of the sliding rod 63. A limiting fixing ring 64 is fitted on the outer side of the ball 65. The fixing ring 64 is connected to the outer end of the sliding rod 63 and presses against the end of the spring 66.

[0027] The force of spring 66 is applied to the support plate 3 through sliding rod 63 and ball 65, causing the support plate 3 to abut against the inner wall break 4 of pipe 1 and pipe 2. When the force of spring 66 acts on the support plate 3, it simultaneously drives the inner rod 62 to extend from the fixed rod through sliding rod 63. The fixed rod, inner rod 62 and sliding rod 63 support the force of spring 66 to extend straight outward, ensuring the stability of the support plate 3 against the inner wall of pipe 1 and pipe 2.

[0028] As a further improvement to the above scheme, the side of the support plate 3 that contacts the inner wall of pipe 1 and pipe 2 matches the inner wall arc of pipe 1 and pipe 2, and pipe 1 and pipe 2 have the same specifications; on the basis of neatly merging the breaks 4 of pipe 1 and pipe 2, no less than three support plates 3 are used to merge and connect the breaks 4 of pipe 1 and pipe 2, so that pipe 1 and pipe 2 are connected into an integral structure.

[0029] A connection method for a type of pipe break 4 connection structure: several support plates 3 are supported at the inner wall break 4 of pipe 1 and pipe 2 by a support component, and the support plates 3 are connected to the inner wall of pipe 1 and pipe 2 by welding to ensure the reliable connection of pipe 1 and pipe 2, and the support plates 3 are used to support the inner wall to strengthen the connection structure of the break 4 of pipe 1 and pipe 2.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A type of pipe break connection structure, comprising pipe one and pipe two, characterized in that, Both pipe 1 and pipe 2 have an outer flat end, a beveled end, and an inner flat end on their fracture surfaces. The outer flat end of pipe 1 is connected to the inner flat end of pipe 2, the inner flat end of pipe 1 is connected to the outer flat end of pipe 2, and the beveled ends of pipe 1 and pipe 2 are connected. The fracture surfaces of pipe 1 and pipe 2 are merged. Several support plates are evenly distributed and installed on the inner wall of the merged fracture surfaces of pipe 1 and pipe 2. The support plates are supported inside pipe 1 and pipe 2 by support components.

2. The tube break connection structure according to claim 1, characterized in that, The edges of the aforementioned support plates are welded to the inner walls of pipe one and pipe two.

3. A type of pipe break connection support assembly, comprising a strut, characterized in that, The support rod is slidably fitted with a retaining ring, and one end face of the retaining ring is integrally connected to a ring sleeve. The ring sleeve is threaded and has a through connecting bolt. Several support members are axially spaced and circumferentially distributed on the end of the support rod away from the ring sleeve.

4. The tube break connection support assembly according to claim 3, characterized in that, The support member is axially supported on the inner surfaces of both ends of the support plate, and the number of support members circumferentially matches the number of support plates supporting the inner surfaces of the support plates.

5. The tube break connection support assembly according to claim 3, characterized in that, The support component includes a fixed rod, with a screw integrally installed at the inner end of the fixed rod. The screw is threaded to the support rod. A spring is fitted on the fixed rod. The outer end of the fixed rod is movably engaged with an inner rod. The end of the inner rod away from the fixed rod is engaged with the inner end of a sliding rod. A ball is movably installed at the outer end of the sliding rod. A limiting fixing ring is fitted on the outer side of the ball. The fixing ring is connected to the outer end of the sliding rod and presses against the end of the spring.

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