Stainless steel pipe connector

Abstract

The utility model discloses a stainless steel pipe connector which comprises a first connecting sleeve and a connecting frame, a first connecting groove is formed in one end of the first connecting sleeve, a first sealing gasket is arranged in the first connecting groove, a first steel pipe is arranged on the outer side of the first connecting sleeve, and a connecting opening is formed in the other end of the first connecting sleeve. The connecting frame is located at one end of the first connecting sleeve, a connecting pipe is arranged on one side of the connecting frame, a connector is arranged at one end of the connecting pipe, a limiting frame is arranged on the outer side of the connecting pipe, a second connecting sleeve is arranged on the other side of the connecting frame, a second connecting groove is formed in one end of the second connecting sleeve, and a second sealing gasket is arranged in the second connecting groove. A second steel pipe is arranged on the outer side of the second connecting sleeve, a first clamping hoop is arranged on the outer side of the first connecting groove, and a second clamping hoop is arranged on the outer side of the second connecting groove. The connecting pipe is in threaded connection with the first connecting sleeve, connecting frames of different specifications can be replaced conveniently, and the steel pipe can be quickly sleeved, disassembled and assembled through the arrangement of the first connecting groove and the second connecting groove.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe connectors, in particular to a stainless steel pipe connector. Background Art

[0002] There are many types of existing steel pipe connection devices, but they are generally used in the use stage, and there are many production stages. For example, the Chinese patent application number 201811466823.8 discloses a high-precision, simple and convenient steel pipe docking device, including a first docking steel pipe assembly, a second docking steel pipe assembly and a docking patch section; the first docking steel pipe assembly includes a first docking steel pipe, a first flange ring plate, a first stiffening plate and an inner guide tube; the second docking steel pipe assembly includes a second docking steel pipe, a second flange ring plate and a second stiffening plate; the first flange ring plate and the second flange ring plate are fitted together and connected by bolts and nuts; the docking patch section is positioned and welded between the docking pipe ends of the first docking steel pipe and the second docking steel pipe.

[0003] However, the specifications of existing stainless steel pipe connectors are mostly fixed, and they cannot connect steel pipes of different specifications. In addition, the disassembly and connection of steel pipes is very cumbersome and cannot be quickly disassembled and replaced. Therefore, this application proposes a stainless steel pipe connector to solve this problem.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] The purpose of the present utility model is to provide a stainless steel pipe connector to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides a stainless steel pipe connector, comprising a first connecting sleeve and a connecting frame, wherein a first connecting groove is provided at one end of the first connecting sleeve, a first sealing gasket is provided inside the first connecting groove, a first steel pipe is provided on the outside of the first connecting sleeve, and a connecting port is provided at the other end of the first connecting sleeve. The connecting frame is located at one end of the first connecting sleeve, a connecting pipe is provided on one side of the connecting frame, a connecting head is provided at one end of the connecting pipe, a limiting frame is provided on the outside of the connecting pipe, the connecting head is threadedly connected to the connecting port, a second connecting sleeve is provided on the other side of the connecting frame, a second connecting groove is provided at one end of the second connecting sleeve, a second sealing gasket is provided inside the second connecting groove, a second steel pipe is provided on the outside of the second connecting sleeve, a first clamp is provided on the outside of the first connecting groove, and a second clamp is provided on the outside of the second connecting groove.

[0007] Preferably, the first sealing gasket is sleeved with the first connecting groove, the first steel pipe is sleeved with the first connecting groove, and the first steel pipe is extrusion-connected with the first sealing gasket.

[0008] Preferably, the second sealing gasket is sleeved with the second connecting groove, the second steel pipe is sleeved with the second connecting groove, and the second steel pipe is extrusion-connected with the second sealing gasket.

[0009] Preferably, the first clamp is fixedly connected to the first connecting sleeve by bolts, and the first clamp is extrusion-connected to the first steel pipe.

[0010] Preferably, the second clamp is fixedly connected to the second connecting sleeve by bolts, and the second clamp is extrusion-connected to the second steel pipe.

[0011] Preferably, the first connecting sleeve is sealed and extruded to the limiting frame, and the limiting frame is welded to the connecting pipe.

[0012] Preferably, the connecting pipe and the connecting frame are an integrated structure, the second connecting sleeve is welded to the connecting frame, and the second connecting sleeve is connected to the connecting pipe.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model relates to a stainless steel pipe connector, which is provided with a first connecting sleeve, a connecting frame and a second connecting sleeve. The first connecting sleeve is sleeved with the first steel pipe and then tightened by a first clamp. The second connecting sleeve is sleeved with the second steel pipe and tightened and fixed by a second clamp, which achieves the effect of quick disassembly and assembly of connecting steel pipes.

[0015] The utility model relates to a stainless steel pipe connector, which is provided with a connecting pipe, a connecting head, a connecting port and a limiting frame. The connecting pipe is sleeved with a first connecting sleeve, and the connecting head is threadedly connected to the connecting port, so that the first connecting sleeve and the limiting frame are sealed and extruded, which makes it easy to replace steel pipes of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a structural schematic diagram of a stainless steel pipe connector according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a first connecting sleeve and a first steel pipe in a stainless steel pipe connector according to an embodiment of the present utility model;

[0019] Figure 3This is a schematic diagram of the internal structure of a connecting frame and a second steel pipe in a stainless steel pipe connector according to an embodiment of the present utility model.

[0020] In the figure: 1. First connecting sleeve; 101. First connecting groove; 102. First sealing gasket; 103. First clamp; 104. Connecting port; 2. First steel pipe; 3. Connecting frame; 301. Connecting pipe; 302. Connecting head; 303. Limiting frame; 304. Second connecting sleeve; 305. Second connecting groove; 306. Second sealing gasket; 307. Second clamp; 4. Second steel pipe. DETAILED DESCRIPTION

[0021] Below, the utility model is further described with reference to the accompanying drawings and specific embodiments:

[0022] See also Figure 1-3 According to an embodiment of the present invention, a stainless steel pipe connector includes a first connecting sleeve 1 and a connecting frame 3. One end of the first connecting sleeve 1 is provided with a first connecting groove 101, a first sealing gasket 102 is provided inside the first connecting groove 101, a first steel pipe 2 is provided on the outside of the first connecting sleeve 1, and a connecting port 104 is provided at the other end of the first connecting sleeve 1. The connecting frame 3 is located at one end of the first connecting sleeve 1, and a connecting pipe 301 is provided on one side of the connecting frame 3. A connecting head 302 is provided at one end of the connecting pipe 301, and a limiting frame 303 is provided on the outside of the connecting pipe 301. The connecting head 302 is threadedly connected to the connecting port 104. A second connecting sleeve 304 is provided on the other side of the connecting frame 3, a second connecting groove 305 is provided at one end of the second connecting sleeve 304, a second sealing gasket 306 is provided inside the second connecting groove 305, a second steel pipe 4 is provided on the outside of the second connecting sleeve 304, a first clamp 103 is provided on the outside of the first connecting groove 101, and a second clamp 307 is provided on the outside of the second connecting groove 305. The utility model is threadedly connected to the first connecting sleeve 1 through the connecting pipe 301, which is convenient for replacing connecting frames 3 of different specifications. The setting of the first connecting groove 101 and the second connecting groove 305 facilitates quick connection and disassembly of the steel pipe.

[0023] According to the above scheme of the present utility model, the first sealing gasket 102 is sleeved with the first connecting groove 101, the first steel pipe 2 is sleeved with the first connecting groove 101, the first steel pipe 2 is squeezed and connected with the first sealing gasket 102, the second sealing gasket 306 is sleeved with the second connecting groove 305, the second steel pipe 4 is sleeved with the second connecting groove 305, and the second steel pipe 4 is squeezed and connected with the second sealing gasket 306, which is used for quick sleeve disassembly and assembly.

[0024] According to the above scheme of the present invention, the first clamp 103 is fixedly connected to the first connecting sleeve 1 by bolts, the first clamp 103 is extruded and connected to the first steel pipe 2, the second clamp 307 is fixedly connected to the second connecting sleeve 304 by bolts, and the second clamp 307 is extruded and connected to the second steel pipe 4, which is used to tighten and fix the steel pipe.

[0025] According to the above scheme of the present invention, the first connecting sleeve 1 is sealed and extruded with the limit frame 303, and the limit frame 303 is welded to the connecting pipe 301, which is used to change the connecting frame 3 of different specifications. The connecting pipe 301 and the connecting frame 3 are an integrated structure, and the second connecting sleeve 304 is welded to the connecting frame 3, and the second connecting sleeve 304 is connected to the connecting pipe 301.

[0026] During specific use, the first connecting sleeve 1 is sleeved on the first steel pipe 2 through the first connecting groove 101, the first sealing gasket 102 is squeezed and connected to the first steel pipe 2, and then tightened and squeezed on the first steel pipe 2 through the first clamp 103 to tighten and fix the first connecting sleeve 1, then the connecting frame 3 is sleeved on the first connecting sleeve 1 through the connecting pipe 301, and the connecting head 302 is threadedly connected to the connecting port 104, so that the first connecting sleeve 1 is sealed and squeezed connected to the limit frame 303, and finally the second steel pipe 4 is sleeved on the second connecting groove 305 of the second connecting sleeve 304, so that the second steel pipe 4 squeezes the second sealing gasket 306, and finally the second steel pipe 4 is tightened and fixed through the second clamp 307, which not only has the effect of facilitating the connection of steel pipes of different specifications, but also has the characteristics of being easy to disassemble and assemble quickly.

[0027] In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle", "inside", "top", "bottom end", etc., indicating positions or positional relationships, are based on the positions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, for example, they can mean fixed connection, detachable connection, or integral connection; they can mean mechanical connection or electrical connection; they can mean direct connection, indirect connection through an intermediate medium, or internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A stainless steel pipe connector, comprising a first connecting sleeve (1) and a connecting frame (3), characterized in that: One end of the first connecting sleeve (1) is provided with a first connecting groove (101), the interior of the first connecting groove (101) is provided with a first sealing gasket (102), the outer side of the first connecting sleeve (1) is provided with a first steel pipe (2), the other end of the first connecting sleeve (1) is provided with a connecting port (104), the connecting frame (3) is located at one end of the first connecting sleeve (1), one side of the connecting frame (3) is provided with a connecting pipe (301), one end of the connecting pipe (301) is provided with a connecting head (302), the outer side of the connecting pipe (301) is provided with a limiting frame ( 303), the connecting head (302) is threadedly connected to the connecting port (104), a second connecting sleeve (304) is provided on the other side of the connecting frame (3), one end of the second connecting sleeve (304) is provided with a second connecting groove (305), the interior of the second connecting groove (305) is provided with a second sealing gasket (306), the outside of the second connecting sleeve (304) is provided with a second steel pipe (4), the outside of the first connecting groove (101) is provided with a first clamp (103), and the outside of the second connecting groove (305) is provided with a second clamp (307).

2. The stainless steel pipe connector according to claim 1, characterized in that: The first sealing gasket (102) is sleeved with the first connecting groove (101), the first steel pipe (2) is sleeved with the first connecting groove (101), and the first steel pipe (2) and the first sealing gasket (102) are extrusion-connected.

3. The stainless steel pipe connector according to claim 2, characterized in that: The second sealing gasket (306) is sleeved with the second connecting groove (305), the second steel pipe (4) is sleeved with the second connecting groove (305), and the second steel pipe (4) is extrusion-connected with the second sealing gasket (306).

4. The stainless steel pipe connector according to claim 1, characterized in that: The first clamp (103) is fixedly connected to the first connecting sleeve (1) by bolts, and the first clamp (103) is extrusion-connected to the first steel pipe (2).

5. The stainless steel pipe connector according to claim 4, characterized in that: The second clamp (307) is fixedly connected to the second connecting sleeve (304) by bolts, and the second clamp (307) is extruded and connected to the second steel pipe (4).

6. The stainless steel pipe connector according to claim 1, characterized in that: The first connecting sleeve (1) is sealed and extruded to the limiting frame (303), and the limiting frame (303) is welded to the connecting pipe (301).

7. The stainless steel pipe connector according to claim 1, characterized in that: The connecting pipe (301) and the connecting frame (3) are an integrated structure, the second connecting sleeve (304) and the connecting frame (3) are welded, and the second connecting sleeve (304) is in communication with the connecting pipe (301).

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