Pipe fitting fixing connecting piece and connecting pipe set

Abstract

The utility model discloses a pipe fitting fixing connecting piece and a connecting pipe group, the pipe fitting fixing connecting piece comprises a base and a fixing assembly, the base is provided with a positioning groove for placing a first pipe fitting, and the base is used for being fixed on a second pipe fitting. The fixing assembly comprises an abutting piece and a locking piece, the abutting piece and the locking piece are rotationally connected to the groove walls of the two sides of the positioning groove correspondingly, the abutting piece can rotationally abut against the first pipe fitting and drive the first pipe fitting to abut against the groove walls of the positioning groove, and the locking piece is used for driving the abutting piece to move towards one side of the center of the positioning groove so as to lock the abutting piece. The abutting piece can be rotationally adjusted according to the size of the pipe fitting, so that the universality of the pipe fitting fixed connecting piece is improved, the model of the connecting piece does not need to be frequently replaced, the cost is reduced, and the construction and assembly efficiency is improved. And meanwhile, the base can be fixed on mounting materials with different section shapes, such as angle iron, square tubes, rectangular tubes and round tubes, so that the adaptability and practicability of the connecting piece in a complex engineering scene are improved.

Description

Technical Field

[0001] This utility model relates to the field of pipe fitting connection technology, and in particular to pipe fitting fixing connectors and connecting pipe assemblies. Technical Background

[0002] In numerous fields such as machinery manufacturing, building construction, and pipeline installation, pipe fittings are crucial components for achieving stable connections and assembly of pipe structures. Traditional fittings are typically only suitable for flat or regularly shaped installation foundations. For installation materials with different cross-sectional shapes, such as angle iron, square tubes, rectangular tubes, and round tubes, dedicated fittings are required, making flexible installation across different shape types impossible. When facing the need to connect irregularly shaped pipe fittings, traditional fittings, lacking adjustable structures, struggle to achieve stable assembly. This necessitates custom-made fittings during construction, further extending the construction period, increasing costs, and significantly reducing construction and assembly efficiency. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a pipe fitting fixing connector, which has the advantages of stable connection and wide adaptability.

[0004] This utility model also proposes a connecting pipe assembly having the above-mentioned pipe fitting fixing connector.

[0005] The pipe fixing connector according to this utility model includes:

[0006] The base is provided with a positioning groove for placing the first pipe fitting, and the base is used to fix the second pipe fitting.

[0007] The fixing component includes a pressing member and a locking member, which are rotatably connected to the two side walls of the positioning groove. The pressing member can rotate to press against the first pipe and drive the first pipe to press against the groove wall of the positioning groove. The locking member is used to drive the pressing member to move towards the center of the positioning groove to lock the pressing member.

[0008] The pipe fitting fixing connector according to this utility model has at least the following beneficial effects: The base is provided with a positioning groove, and the first pipe fitting is placed in the positioning groove. By rotatably connecting the pressing member and the locking member to the two sides of the positioning groove, the pressing member can be rotated and adjusted according to the size of the pipe fitting, pressing against the first pipe fitting and driving it to press against the positioning groove, and locking it in conjunction with the locking member. This improves the versatility of the pipe fitting fixing connector, eliminating the need for frequent changes in connector models, reducing costs, and improving construction and assembly efficiency. Simultaneously, the base can be fixed to installation materials with different cross-sectional shapes, such as angle iron, square tubes, rectangular tubes, and round tubes, enabling stable connections between pipe fittings without the need for customized connectors. This improves the adaptability and practicality of the connector in complex engineering scenarios, effectively reducing engineering costs.

[0009] According to some embodiments of the present invention, in the pipe fixing connector, the locking member is inserted through the pressing member at one end away from the connection with the groove wall of the positioning groove, and there is a floating space between the locking member and the pressing member. The end of the locking member is threadedly connected to a first fastener to push and press the pressing member toward the center of the positioning groove.

[0010] According to some embodiments of the present invention, the positioning groove of the pipe fixing connector is arc-shaped.

[0011] According to some embodiments of the present invention, the pipe fixing connector has an arc-shaped groove surface on the side of the pressing member facing the center of the positioning groove.

[0012] According to some embodiments of the present invention, the pipe fitting fixing connector includes a fixedly connected connecting seat and a positioning block, and a positioning groove is disposed in the positioning block.

[0013] According to some embodiments of the present invention, the pipe fixing connector is provided with a plurality of mounting holes, which are spaced apart along the length of the connector. The mounting holes cooperate with a second fastener to fix the base to the second pipe.

[0014] According to some embodiments of the present invention, the pipe fixing connector is provided with two reinforcing ribs, which are respectively disposed on both sides of the connector.

[0015] According to some embodiments of the present invention, the pipe fixing connector has a connecting hole for fixing the base.

[0016] According to some embodiments of the present invention, the pipe fixing connector, the base, the pressing member, and the locking member are all made of metal.

[0017] The connecting pipe assembly according to this utility model includes the pipe fixing connector described in this utility model.

[0018] The connecting pipe assembly according to this utility model has at least the following beneficial effects: the positioning block on the base cooperates with the arc-shaped positioning groove to stably place the first pipe fitting; the arc-shaped surface of the pressing member can closely fit the pipe fitting; combined with the synergistic effect of the locking member and the first fastener, it can firmly lock the first pipe fittings of different specifications, ensuring that the connecting pipe assembly can maintain a stable connection even under complex working conditions, avoiding problems such as loosening and falling off. During installation, the pressing member can be flexibly rotated and adjusted according to the size of the pipe fitting, and the base, through multiple spaced mounting holes and connecting holes on the reinforcing rib plate, can be conveniently and quickly fixed to second pipe fittings with various cross-sectional shapes, without the need for customized special connecting parts, reducing installation and debugging time and greatly improving construction and assembly efficiency.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0021] Figure 1 This is a front view of the pipe fitting fixing connector according to an embodiment of this utility model;

[0022] Figure 2 for Figure 1 The side view of the base is shown;

[0023] Figure 3 for Figure 1 The cross-sectional view of the base is shown.

[0024] Explanation of icon numbers:

[0025] Base 100; Mounting hole 110; Second fastener 120; Connecting seat 130; Positioning groove 140; Reinforcing rib 150; Connecting hole 151; Positioning block 160;

[0026] Fixed component 200; pressing component 210; locking component 220; first fastener 221. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0030] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0031] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] In fields such as machinery manufacturing, building construction, and pipeline installation, the performance of pipe fittings directly impacts project quality and construction efficiency. However, traditional pipe fittings are mostly suitable for installation foundations with planar or regular geometric shapes. When dealing with complex and diverse cross-sectional shapes such as angle iron, square tubes, rectangular tubes, and round tubes, specialized fittings must be provided separately for each shape. Traditional fittings, lacking adjustable structures, cannot precisely adapt to pipe dimensions and installation angles, necessitating the use of custom-made fittings. This not only prolongs the construction period but also increases material, labor, and time costs, severely hindering construction and assembly efficiency.

[0033] Therefore, such as Figures 1 to 3As shown, this utility model discloses a pipe fitting fixing connector, including a base 100 and a fixing component 200. The base 100 is provided with a positioning groove 140 for placing a first pipe fitting, and the positioning groove 140 is located above the base 100. The base 100 is used to fix a second pipe fitting. The fixing component 200 includes a pressing member 210 and a locking member 220. The pressing member 210 and the locking member 220 are respectively rotatably connected to the two side walls of the positioning groove 140. The connection between the pressing member 210 and the wall of the positioning groove 140 is hinged, and the connection between the locking member 220 and the wall of the positioning groove 140 is also hinged. The pressing member 210 can rotate to press against the first pipe fitting and drive the first pipe fitting to press against the wall of the positioning groove 140. The pressing member 210 can be rotated and adjusted according to the size of the pipe fitting. The locking member 220 is used to drive the pressing member 210 towards the center of the positioning groove 140 to lock the pressing member 210. By rotatably connecting the pressing member 210 and the locking member 220 to the two side groove walls of the positioning block 160, the first pipe fitting is pressed against and driven to press against the positioning block 160, and locked in place with the locking member 220. This improves the versatility of the pipe fitting fixing connector, eliminating the need for frequent changes in connector models, reducing costs, and improving construction and assembly efficiency. Simultaneously, the base 100 can be fixed to installation materials with different cross-sectional shapes, such as angle iron, square tubes, rectangular tubes, and round tubes, enabling stable connections between pipe fittings without the need for custom-made connectors. This improves the adaptability and practicality of the connectors in complex engineering scenarios, effectively reducing project costs.

[0034] In some embodiments of this utility model, such as Figures 1 to 3 As shown, the pressing member 210 has a slot on the side facing the locking member 220, with an opening on one side. The end of the locking member 220 opposite to the connection with the groove wall of the positioning groove 140 passes through the pressing member 210, and there is a floating space between them. The locking member 220 can disengage from the opening of the slot or pass through the pressing member 210. The end of the locking member 220 is threadedly connected to a first fastener 221 to push and press the pressing member 210 toward the center of the positioning groove 140. In some applications, the pressing member 210 and the locking member 220 are rotated away from each other to facilitate the placement of the first pipe in the positioning groove 140. After the first pipe is placed, the end of the locking member 220 opposite to the connection with the groove wall of the positioning groove 140 is passed through the pressing member 210. By tightening the first fastener 221, the pressing member 210 is pushed and pressed toward the center of the positioning groove 140, thereby securing the first pipe.

[0035] In some embodiments of this utility model, such as Figure 1 and Figure 3As shown, the positioning groove 140 is arc-shaped. The arc-shaped positioning groove 140 can fit more tightly with the outer surface of the pipe fitting, further enhancing the stability of the connection and effectively avoiding problems such as loosening or displacement of the pipe fitting during use.

[0036] In some embodiments of this utility model, such as Figure 1 and Figure 3 As shown, the groove surface of the pressing member 210 facing the center of the positioning groove 140 is an arc-shaped surface. The arc-shaped surface of the pressing member 210 and the arc-shaped surface of the positioning groove 140 are naturally connected and transitioned. The arc-shaped surface of the pressing member 210 and the arc-shaped surface of the positioning groove 140 cooperate to increase the contact area between the pressing member 210 and the first pipe fitting. The positioning groove 140 and the pressing member 210 can form a circumferential constraint on the pipe fitting from multiple angles, evenly distributing the external force to the entire contact surface, thereby greatly enhancing the stability of the pipe fitting in the positioning groove 140 and effectively preventing problems such as loosening and displacement of the pipe fitting during use.

[0037] In some embodiments of this utility model, such as Figure 2 As shown, the base 100 includes a connecting seat 130 and a positioning block 160 fixedly connected. A positioning groove 140 is disposed on the positioning block 160, and the bottom surface of the positioning block 160 is in contact with the connecting seat 130. The positioning block 160 and the connecting seat 130 are fixed by welding. The welded base 100 can transmit external force evenly and stably to the entire structure, avoiding local stress concentration. During long-term use, the base 100 can always maintain a stable shape, ensuring that the positioning groove 140 and the pressing member 210 firmly clamp the first pipe.

[0038] In some embodiments of this utility model, such as Figures 1 to 3 As shown, the connector 130 is provided with multiple mounting holes 110, which are spaced apart along the length of the connector 130. The mounting holes 110 cooperate with the second fastener 120 to fix the base 100 to the second pipe fitting. It can be understood that there can be two connecting holes 151. The connecting holes 151 cooperate with the second fastener 120 to fix the connector 130 to the second pipe fitting, which can be a mounting material with different cross-sectional shapes such as angle iron, square tube, rectangular tube, and round tube. The multiple mounting holes 110 can distribute stress and ensure the connection stability of the connector 130.

[0039] In some embodiments of this utility model, such as Figures 1 to 3As shown, the connecting seat 130 is provided with two reinforcing ribs 150, the thickness of which is the same as the thickness of the connecting seat 130. The two reinforcing ribs 150 are respectively provided on both sides of the connecting seat 130. The reinforcing ribs 150 symmetrically arranged on both sides of the connection form a stable triangular support structure, which effectively prevents the deformation and displacement of the connecting seat 130 under stress and maintains the stability of the geometric shape of the base 100.

[0040] In some embodiments of this utility model, such as Figure 3 As shown, the reinforcing rib 150 is provided with connecting holes 151 to fix the base 100. It should be noted that the connecting holes 151 and mounting holes 110 are located in different directions on the connecting seat 130, thereby achieving multi-angle and multi-directional fixation of the base 100 and the second pipe fitting. This flexible installation method not only reduces repeated adjustments to the position of the base 100 during construction but also improves installation efficiency, thus enabling faster completion of the pipe fitting connection operation.

[0041] In some embodiments of this utility model, the base 100, the pressing member 210, and the locking member 220 are all made of metal. Metal parts have certain strength, toughness, wear resistance, and corrosion resistance, which can ensure the long-term reliable operation of the connector. The base 100, the pressing member 210, and the locking member 220 can be made of carbon steel, alloy steel, or stainless steel. There are no specific restrictions on the materials used to manufacture the base 100, the pressing member 210, and the locking member 220, as long as they have sufficient strength to ensure the stability of the pipe connection.

[0042] The connecting pipe assembly according to an embodiment of the present utility model includes a pipe fitting fixing connector according to an embodiment of the present utility model.

[0043] According to the connecting pipe assembly of this utility model embodiment, by adopting the pipe fixing connector of this utility model embodiment, the positioning block 160 on the base 100 cooperates with the arc-shaped positioning groove 140 to stably place the first pipe. The arc-shaped surface of the pressing member 210 can tightly fit the pipe. Combined with the synergistic effect of the locking member 220 and the first fastener 221, the first pipe of different specifications is firmly locked, ensuring that the connecting pipe assembly can maintain a stable connection even under complex working conditions, avoiding problems such as loosening and falling off. During the installation process, the pressing member 210 can be flexibly rotated and adjusted according to the size of the pipe. Moreover, the base 100 can be conveniently and quickly fixed to second pipes of various cross-sectional shapes through multiple spaced mounting holes 110 and connecting holes 151 on the reinforcing rib plate 150, without the need for customized special connectors, reducing installation and debugging time and greatly improving construction and assembly efficiency.

[0044] Other components and operations of the connecting pipe assembly according to the embodiments of this utility model are known to those skilled in the art and will not be described in detail here.

[0045] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A pipe fitting connector, characterized by, include: The base is provided with a positioning groove for placing the first pipe fitting, and the base is used to fix the second pipe fitting. The fixing component includes a pressing member and a locking member, which are rotatably connected to the two side walls of the positioning groove. The pressing member can rotate to press against the first pipe and drive the first pipe to press against the groove wall of the positioning groove. The locking member is used to drive the pressing member to move towards the center of the positioning groove to lock the pressing member.

2. The pipe fitting set connector of claim 1, wherein: The locking member has one end opposite to the connection with the groove wall of the positioning groove, which passes through the pressing member and has a floating space between it and the pressing member. The end of the locking member is threadedly connected to a first fastener to push and press the pressing member toward the center of the positioning groove.

3. The pipe fitting set connector of claim 1, wherein: The positioning groove is arc-shaped.

4. A pipe fitting as claimed in claim 1 or claim 3, wherein: The groove surface of the pressing member facing the center of the positioning groove is an arc-shaped surface.

5. The pipe fitting set connector of claim 1, wherein: The base includes a connecting seat and a positioning block that are fixedly connected, and a positioning groove is provided in the positioning block.

6. The pipe fitting of claim 5, wherein: The connector is provided with multiple mounting holes, which are spaced apart along the length of the connector. The mounting holes cooperate with the second fastener to fix the base to the second pipe.

7. The pipe fitting of claim 5, wherein: The connecting seat is provided with two reinforcing ribs, which are respectively located on both sides of the connecting seat.

8. The pipe fitting of claim 7, wherein: The reinforcing rib is provided with connecting holes to fix the base.

9. The pipe fitting set connector of claim 1, wherein: The base, the pressing member, and the locking member are all made of metal.

10. A set of connecting tubes, characterized in that: Includes the pipe fitting fastener as described in any one of claims 1 to 9.

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