Stainless steel socket press-fit type pipe fitting capable of being rapidly installed and auxiliary assembly

Abstract

The utility model discloses a stainless steel socket press-fit type pipe fitting and auxiliary component of quick installation, including connecting plate, the left side of connecting plate top is fixedly connected with shell, one side of shell is movably connected with first lead screw, the front side and the rear side of first lead screw surface are both threaded connection with first threaded sleeve, and the first threaded sleeve is in threaded connection with second threaded sleeve. The top of the first threaded sleeve is fixedly connected with a vertical rod, and one side of the vertical rod is fixedly connected with a limiting plate. The rotating handle is rotated, the rotating handle drives the first lead screw to rotate, the first lead screw drives the first threaded sleeve to move, the first threaded sleeve drives the vertical rod to move, the vertical rod drives the limiting plate to move, the limiting plate makes contact with the main pipe body so as to limit the main pipe body, then the handle is rotated, the handle drives the second lead screw to rotate, and the second lead screw drives the second threaded sleeve to move. The second threaded sleeve drives the connecting rod to move, the connecting rod drives the arc-shaped plate to move, the arc-shaped plate makes contact with the connecting pipe, then the connecting pipe is limited, and at the moment, the connecting pipe corresponds to the main pipe body.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel socket press-fit pipe fittings, specifically a quick-installation stainless steel socket press-fit pipe fitting and auxiliary components. Background Technology

[0002] Stainless steel socket press-fit pipe fittings are widely used in building water supply and drainage, HVAC, industrial fluid transportation and other fields due to their advantages such as convenient installation, good sealing performance and corrosion resistance. Traditionally, when installing stainless steel socket press-fit pipe fittings, the pipe is inserted into the socket of the fitting manually, and then a special pressing tool is used to radially compress the fitting to make the fitting and the pipe tightly bonded and form a sealed connection.

[0003] However, in actual operation, due to the lack of effective limiting measures after the pipe is inserted into the fitting, problems such as insufficient insertion depth and deviation in insertion direction are prone to occur. Once the pipe is displaced, it will not only lead to inaccurate pressing position and reduce the connection strength and sealing performance between the fitting and the pipe, but may also cause safety hazards such as leakage, thus requiring rework, which will reduce connection efficiency and fail to meet the usage requirements. To address this, we propose a quick-installation stainless steel socket pressing fitting and auxiliary components. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a quick-installation stainless steel socket press-fit pipe fitting and auxiliary components. This design offers the advantage of rapid installation and solves the problem that, in actual operation, the lack of effective limiting measures after the pipe is inserted into the fitting can easily lead to insufficient insertion depth and misalignment of the insertion direction. Once the pipe shifts, it not only results in inaccurate pressing position, reducing the connection strength and sealing performance between the fitting and the pipe, but may also cause safety hazards such as leaks, requiring rework and reducing connection efficiency, thus failing to meet usage requirements.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-installation stainless steel socket press-fit pipe fitting and auxiliary components, including a connecting plate, a housing fixedly connected to the top left side of the connecting plate, a first lead screw movably connected to one side of the housing, a first threaded sleeve threaded to both the front and rear sides of the first lead screw, a vertical rod fixedly connected to the top of the first threaded sleeve, a limiting plate fixedly connected to one side of the vertical rod, a main pipe contacting one side of the limiting plate, press-fit pipes fixedly connected to both sides of the outer surface of the main pipe, a prism fixedly connected to the right side of the housing, a sleeve inserted into the right side of the prism, a bolt threaded to the front of the sleeve, a box fixedly connected to the right side of the sleeve, a second lead screw movably connected to one side of the box, a second threaded sleeve threaded to both the front and rear sides of the second lead screw, a connecting rod fixedly connected to the top of the second threaded sleeve, an arc-shaped plate fixedly connected to one side of the connecting rod, and a connecting pipe contacting one side of the arc-shaped plate.

[0006] Preferably, the left ends of the front and rear sides of the inner cavity of the housing are movably connected to the first lead screw via the first bearing, and a rotating handle is fixedly connected to the front of the first lead screw.

[0007] Preferably, the right ends of the front and rear sides of the inner cavity of the box are movably connected to the second lead screw via a second bearing, and a handle is fixedly connected to the front of the second lead screw.

[0008] Preferably, a sliding rod is slidably connected to one side of the inner cavity of both the first threaded sleeve and the second threaded sleeve, and a sliding rod is fixedly connected to the inner wall of both the housing and the box.

[0009] Preferably, a groove is provided on the right side of the top of the connecting plate, and a slider is slidably connected to the inner cavity of the groove, and the top of the slider is fixedly connected to the box body.

[0010] Preferably, a groove is provided on one side of the main body, and movable slots are provided on the top of both the shell and the box.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This invention first aligns the main pipe with the limiting plate, then rotates the handle, which drives the first lead screw to rotate. The first lead screw moves the first threaded sleeve, which in turn moves the vertical rod, which in turn moves the limiting plate, bringing it into contact with the main pipe and thus limiting its position. Next, the connecting pipe aligns with the arc-shaped plate. Then, the handle is rotated, which drives the second lead screw to rotate. The second lead screw moves the second threaded sleeve, which in turn moves the connecting rod, which in turn moves the arc-shaped plate, bringing it into contact with the connecting pipe and thus limiting its position. At this point, the connecting pipe aligns with the main pipe. Then, the main pipe is pushed to the left. When the main pipe cannot move, the bolt is rotated, bringing it into contact with the prism, thus limiting its position and preventing the connecting pipe from shifting. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic cross-sectional view of the shell structure of this utility model;

[0015] Figure 3 This is a cross-sectional structural diagram of the main body of this utility model.

[0016] In the diagram: 1. Connecting plate; 2. Housing; 3. First lead screw; 4. First threaded sleeve; 5. Slide rod; 6. Vertical rod; 7. Limiting plate; 8. Main body; 9. Pressing pipe; 10. Connecting pipe; 11. Prism; 12. Sleeve; 13. Bolt; 14. Box body; 15. Second lead screw; 16. Connecting rod; 17. Arc plate; 18. Groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0019] Please see Figure 1 , Figure 2 and Figure 3As shown, this utility model provides a quick-installation stainless steel socket press-fit pipe fitting and auxiliary components, including a connecting plate 1. A housing 2 is fixedly connected to the top left side of the connecting plate 1. A first lead screw 3 is movably connected to one side of the housing 2. A first threaded sleeve 4 is threaded to both the front and rear sides of the surface of the first lead screw 3. A vertical rod 6 is fixedly connected to the top of the first threaded sleeve 4. A limiting plate 7 is fixedly connected to one side of the vertical rod 6. A main pipe body 8 is in contact with one side of the limiting plate 7. Press-fitting fittings are fixedly connected to both sides of the outer surface of the main pipe body 8. A prism 11 is fixedly connected to the right side of the tube 9 and the shell 2. A sleeve 12 is inserted into the right side of the prism 11. A bolt 13 is threadedly connected to the front of the sleeve 12. A box 14 is fixedly connected to the right side of the sleeve 12. A second lead screw 15 is movably connected to one side of the box 14. A second threaded sleeve is threadedly connected to both the front and rear sides of the surface of the second lead screw 15. A connecting rod 16 is fixedly connected to the top of the second threaded sleeve. An arc plate 17 is fixedly connected to one side of the connecting rod 16. A connecting tube 10 is in contact with one side of the arc plate 17.

[0020] The specific function of this technical solution is as follows: First, align the main pipe 8 with the limiting plate 7. Then, rotate the handle, which drives the first lead screw 3 to rotate. The first lead screw 3 drives the first threaded sleeve 4 to move. The first threaded sleeve 4 drives the vertical rod 6 to move. The vertical rod 6 drives the limiting plate 7 to move, so that the limiting plate 7 contacts the main pipe 8, thereby limiting its position. Then, align the connecting pipe 10 with the arc plate 17. Next, rotate the handle, which drives the second lead screw 15 to rotate. The second lead screw 15 drives the second threaded sleeve to move. The second threaded sleeve drives the connecting rod 16 to move. The connecting rod 16 drives the arc plate 17 to move, so that the arc plate 17 contacts the connecting pipe 10, thereby limiting the connecting pipe 10. At this time, the connecting pipe 10 will align with the main pipe 8. Then, push the main pipe 8 to the left. When the main pipe 8 cannot move, rotate the bolt 13, so that the bolt 13 contacts the prism 11, thereby performing the limiting work and preventing the connecting pipe 10 from shifting position. Example

[0021] Based on Embodiment 1, this utility model is as follows: Figure 1 , Figure 2 and Figure 3 As shown, the left ends of the front and rear sides of the inner cavity of the housing 2 are movably connected to the first lead screw 3 via the first bearing. A rotating handle is fixedly connected to the front of the first lead screw 3. The right ends of the front and rear sides of the inner cavity of the box 14 are movably connected to the second lead screw 15 via the second bearing. A handle is fixedly connected to the front of the second lead screw 15. A sliding rod 5 is slidably connected to one side of the inner cavity of the first threaded sleeve 4 and the second threaded sleeve. Sliding rods 5 are fixedly connected to the inner walls of the housing 2 and the box 14. A sliding groove is provided on the right side of the top of the connecting plate 1, and a slider is slidably connected to the inner cavity of the sliding groove. The top of the slider is fixedly connected to the box 14. A groove 18 is provided on one side of the main body 8. Movable grooves are provided on the top of the housing 2 and the box 14.

[0022] The specific functions of this technical solution are as follows: by setting the first bearing, the operation of the first lead screw 3 is stabilized and the first lead screw 3 is limited; by setting the second bearing, the operation of the second lead screw 15 is stabilized and the second lead screw 15 is limited; by setting the slide bar 5, the operation of the first threaded sleeve 4 and the second threaded sleeve is stabilized; by setting the slide groove and the slider, the operation of the housing 14 is stabilized and the housing 14 is balanced and supported.

[0023] Working principle: First, align the main pipe 8 with the limiting plate 7, then rotate the handle. The handle drives the first lead screw 3 to rotate, the first lead screw 3 drives the first threaded sleeve 4 to move, the first threaded sleeve 4 drives the vertical rod 6 to move, and the vertical rod 6 drives the limiting plate 7 to move, so that the limiting plate 7 contacts the main pipe 8, thereby limiting it. Then, align the connecting pipe 10 with the arc plate 17. Then, rotate the handle. The handle drives the second lead screw 15 to rotate, the second lead screw 15 drives the second threaded sleeve to move, the second threaded sleeve drives the connecting rod 16 to move, and the connecting rod 16 drives the arc plate 17 to move, so that the arc plate 17 contacts the connecting pipe 10, thereby limiting the connecting pipe 10. At this time, the connecting pipe 10 will align with the main pipe 8. Then, push the main pipe 8 to the left. When the main pipe 8 cannot move, rotate the bolt 13, so that the bolt 13 contacts the prism 11, thereby limiting the position and preventing the connecting pipe 10 from shifting. Then, the pressing tube 9 is pressed by the pressing device to perform the pressing work.

[0024] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0025] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A quick-installation stainless steel socket press-fit pipe fitting and auxiliary components, including a connecting plate (1), characterized in that: A housing (2) is fixedly connected to the left side of the top of the connecting plate (1). A first lead screw (3) is movably connected to one side of the housing (2). A first threaded sleeve (4) is threaded to both the front and rear sides of the surface of the first lead screw (3). A vertical rod (6) is fixedly connected to the top of the first threaded sleeve (4). A limiting plate (7) is fixedly connected to one side of the vertical rod (6). A main body (8) is in contact with one side of the limiting plate (7). Pressing tubes (9) are fixedly connected to both sides of the outer surface of the main body (8). A prism (11) is fixedly connected to the right side of the housing (2). A sleeve (12) is inserted into the right side of the prism (11). A bolt (13) is threaded onto the front of the sleeve (12). A box (14) is fixedly connected to the right side of the sleeve (12). A second lead screw (15) is movably connected to one side of the box (14). A second threaded sleeve is threaded onto both the front and rear sides of the surface of the second lead screw (15). A connecting rod (16) is fixedly connected to the top of the second threaded sleeve. An arc plate (17) is fixedly connected to one side of the connecting rod (16). A connecting pipe (10) is in contact with one side of the arc plate (17).

2. The quick-installation stainless steel socket press-fit pipe fitting and auxiliary components according to claim 1, characterized in that: The left ends of the front and rear sides of the inner cavity of the housing (2) are movably connected to the first lead screw (3) through the first bearing, and the front of the first lead screw (3) is fixedly connected with a rotating handle.

3. The quick-installation stainless steel socket press-fit pipe fitting and auxiliary components according to claim 1, characterized in that: The right ends of the front and rear sides of the inner cavity of the box (14) are movably connected to the second lead screw (15) through the second bearing, and the front of the second lead screw (15) is fixedly connected to a handle.

4. The quick-installation stainless steel socket press-fit pipe fitting and auxiliary components according to claim 1, characterized in that: The first threaded sleeve (4) and the second threaded sleeve are slidably connected to one side of the inner cavity of the two threaded sleeves, and the inner walls of the housing (2) and the box (14) are fixedly connected to the slide rods (5).

5. The quick-installation stainless steel socket press-fit pipe fitting and auxiliary components according to claim 1, characterized in that: The connecting plate (1) has a groove on the right side of the top, and a slider is slidably connected to the inner cavity of the groove, and the top of the slider is fixedly connected to the box (14).

6. The quick-installation stainless steel socket press-fit pipe fitting and auxiliary components according to claim 1, characterized in that: A groove (18) is provided on one side of the main body (8), and a movable groove is provided on the top of the shell (2) and the box (14).

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