Conveniently-mounted large-diameter waterproof sleeve

Abstract

The utility model relates to waterproof sleeve field especially relates to a kind of large-diameter waterproof sleeve of convenient installation. Including waterproof sleeve body, the side of waterproof sleeve body is equipped with first flange, the inner wall of waterproof sleeve body is equipped with water pipe, the arc surface of water pipe is equipped with two rubber rings, the side of water pipe is equipped with second flange, the inner wall of first flange and second flange is equipped with adjusting structure, the adjusting structure includes several bolts, several the bolt and first flange and second flange slidingly connect, the side of several the bolt is fixedly connected with same connecting ring. The utility model provides a kind of large-diameter waterproof sleeve of convenient installation, first flange and second flange can be fixed conveniently, avoid the cumbersome operation that operator needs to rotate several nuts with the aid of tool to be fixed, so that the fixing of first flange and second flange is more convenient and efficient.

Description

Technical Field

[0001] This utility model relates to the field of waterproof sleeves, and in particular to a large-diameter waterproof sleeve that is easy to install. Background Technology

[0002] Waterproof sleeves are important devices used to prevent water penetration when pipes pass through building walls, floors, or other structures. With the development of the construction industry and the increasing complexity of piping systems, the use of waterproof sleeves is becoming more and more common in various piping projects such as building construction, water supply and drainage, HVAC, and fire protection. Their main function is to ensure that pipes are not affected by water sources when passing through building walls or floors, and to prevent water from seeping into the building through the joints around the pipes, thereby effectively preventing problems such as pipe corrosion and leakage.

[0003] Existing technologies, such as the utility model patent with publication number CN216774214U, disclose a waterproof sleeve. This patent includes a sleeve with a flange on its outer ring surface and an inner plate on its inner ring surface. The inner plate has an embedded hole at its center. Each end of the sleeve has an end cap with a busbar hole at its center. The embedded hole and busbar hole allow a conductive rod to pass through the sleeve. The end cap has a ring facing the sleeve, with its outer diameter matching the inner diameter of the sleeve. The outer ring surface of the ring has a first annular groove containing a drying ring. The outer surface of the ring has a second annular groove containing a sealing gasket. The outer ring surface of the sealing gasket contacts the inner ring surface of the sleeve to create a seal. This seal prevents moisture from entering the cavity, and the drying ring absorbs moisture, keeping the cavity dry and preventing moisture from corroding the sleeve and causing a short circuit.

[0004] In the existing technology, when water pipes are installed into waterproof sleeves, multiple bolts are usually inserted into the holes of two flanges. Then, the nuts are rotated using tools such as wrenches to make them slide on the bolts, thereby fastening the two flanges together. However, this operation requires personnel to repeatedly rotate the nuts, which is time-consuming, labor-intensive, and inefficient. Summary of the Invention

[0005] The purpose of this utility model is to solve the problem that in the existing technology, when installing water pipes to waterproof sleeves, it is usually necessary to insert multiple bolts into the holes of two flanges, and then use tools such as wrenches to rotate the nuts so that they slide on the bolts, thereby fastening the two flanges together. However, this operation requires personnel to repeatedly rotate the nuts, which is time-consuming, labor-intensive and inefficient. Therefore, this utility model proposes a large-diameter waterproof sleeve that is easy to install.

[0006] To solve the above-mentioned technical problems, this utility model provides a large-diameter waterproof sleeve that is easy to install, comprising: a waterproof sleeve body, a first flange installed on one side of the waterproof sleeve body, a water pipe installed on the inner wall of the waterproof sleeve body, two rubber rings installed on the arc surface of the water pipe, a second flange installed on one side of the water pipe, an adjustment structure provided on the inner wall of the first flange and the second flange, the adjustment structure including a plurality of bolts, the plurality of bolts being slidably connected to the first flange and the second flange, a common connecting ring being fixedly connected to one side of the plurality of bolts, two fixing sleeves being fixedly connected to one side of the second flange, positioning pins being slidably connected to the inner wall of each of the two fixing sleeves, a common connecting ring being fixedly connected to one side of each of the two positioning pins, a large toothed ring being rotatably connected to one side of the connecting ring, a plurality of fixing pipes being rotatably connected to one side of the connecting ring, a small toothed ring being fixedly connected to one side of each of the plurality of fixing pipes, the small toothed rings meshing with the large toothed rings, the small toothed rings being threadedly connected to the bolts, the fixing sleeves being slidably connected to the bolts, and the connecting rings being slidably connected to the bolts.

[0007] The effect achieved by the above components is that the first flange and the second flange can be easily fixed by setting the adjustment structure, avoiding the cumbersome operation of operators having to use tools to turn multiple nuts for fixing, making the fixing of the first flange and the second flange more convenient and efficient.

[0008] Preferably, the large toothed ring has anti-slip textures on its arc surface, and the anti-slip textures are evenly distributed on the large toothed ring.

[0009] The effect achieved by the above components is that the anti-slip texture increases the friction of the large gear ring, preventing the hands from slipping when the person rotates the large gear ring.

[0010] Preferably, two magnets are fixedly connected to one side of the connecting ring, and the magnets are attracted to the first flange.

[0011] The effect achieved by the above components is that the magnet can attract the first flange, thereby making the connecting ring more convenient to use.

[0012] Preferably, a plurality of cleaning rings are fixedly connected to one side of the connecting ring, and the cleaning rings and bolts are slidably connected.

[0013] The effect achieved by the above components is that the cleaning ring can clean the bolts, making them run more smoothly during use.

[0014] Preferably, the arc surface of the connecting ring is provided with an auxiliary structure, the auxiliary structure including a plurality of connecting plates, the plurality of connecting plates being fixedly connected to the connecting ring, a screw being fixedly connected to one side of each of the plurality of connecting plates, a collar abutting one side of the connecting ring, a plurality of positioning blocks being fixedly connected to the arc surface of the collar, a connecting groove being provided on one side of each of the plurality of positioning blocks, the connecting groove being slidably connected to the screw, and a limit block being threadedly connected to the arc surface of the screw, the limit block abutting against the positioning block.

[0015] The effect achieved by the above components is that by setting up auxiliary structures, the protruding parts of the bolts can be prevented from being directly exposed to the outside, preventing them from coming into contact with rainwater when it rains, thus preventing them from rusting and ensuring their stability during use.

[0016] Preferably, a soft pad, which is a rubber pad, is fixedly connected to one side of the limiting block.

[0017] The effect achieved by the above components is that the soft pad can prevent the limiting block from directly contacting the positioning block, thus preventing the positioning block from wearing out.

[0018] Preferably, two handles are fixedly connected to one side of the collar, and the cross-section of the handles is U-shaped.

[0019] The effect achieved by the above components is that the handle can drive the collar to move, thus facilitating the control of the collar.

[0020] Compared with related technologies, the large-diameter waterproof sleeve provided by this utility model, which is easy to install, has the following advantages: By setting up an adjustment structure, the first flange and the second flange can be easily fixedly connected, avoiding the need for operators to rely on tools to manually rotate multiple nuts for fixing, thereby simplifying the operation process and effectively improving the convenience and efficiency of fixing the first flange and the second flange.

[0021] By setting up auxiliary structures, the protruding parts of the bolts can be effectively shielded, preventing them from being directly exposed to the external environment. This prevents rainwater from causing rust, which not only improves the weather resistance of the bolts but also ensures their long-term stability and reliability during use. Attached Figure Description

[0022] Figure 1 A structural schematic diagram of a large-diameter waterproof sleeve that is easy to install, provided by this utility model; Figure 2 for Figure 1 The diagram shows a partial structural representation. Figure 3 for Figure 1 The diagram shows the structural schematic of the adjustment structure. Figure 4 for Figure 3 A partial structural diagram of the adjustment structure is shown; Figure 5 for Figure 1 The diagram shows the structure of the auxiliary structure. Figure 6 for Figure 5 Enlarged diagram of point A.

[0023] Numbered in the diagram: 1. Waterproof sleeve body; 2. First flange; 3. Water pipe; 4. Second flange; 5. Rubber ring; 6. Adjustment structure; 601. Connecting ring; 602. Bolt; 603. Small toothed ring; 604. Fixing pipe; 605. Connecting ring; 606. Large toothed ring; 607. Fixing sleeve; 608. Positioning post; 609. Anti-slip texture; 610. Magnet; 611. Cleaning ring; 7. Auxiliary structure; 71. Connecting plate; 72. Screw; 73. Positioning block; 74. Collar; 75. Limiting block; 76. Soft pad; 77. Handle; 78. Connecting groove. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0026] Please see Figures 1 to 6 The present invention provides a large-diameter waterproof sleeve that is easy to install, comprising: a waterproof sleeve body 1, a first flange 2 installed on one side of the waterproof sleeve body 1, a water pipe 3 installed on the inner wall of the waterproof sleeve body 1, two rubber rings 5 ​​installed on the arc surface of the water pipe 3, a second flange 4 installed on one side of the water pipe 3, an adjustment structure 6 provided on the inner wall of the first flange 2 and the second flange 4, and an auxiliary structure 7 provided on the arc surface of the connecting ring 605.

[0027] In the embodiments of this utility model, please refer to Figure 3 and Figure 4The adjusting structure 6 includes several bolts 602, which are slidably connected to the first flange 2 and the second flange 4. A common connecting ring 601 is fixedly connected to one side of each bolt 602. Two fixing sleeves 607 are fixedly connected to one side of the second flange 4. Positioning pins 608 are slidably connected to the inner walls of both fixing sleeves 607. A common connecting ring 605 is fixedly connected to one side of each positioning pin 608. A large toothed ring 606 is rotatably connected to one side of the connecting ring 605. Several fixing pipes 604 are rotatably connected to one side of the connecting ring 605. Small toothed rings 603 are fixedly connected to one side of each fixing pipe 604. The small toothed rings 603 mesh with the large toothed rings 606. The small toothed rings 603 are threadedly connected to the bolts 602. The fixing sleeves 607 and bolts 602 are slidably connected, as are the connecting rings 605 and bolts 602. By setting the adjusting structure 6, the first flange 2 and the second flange 4 can be easily adjusted. The flange 4 is fixed, avoiding the cumbersome operation of operators needing to use tools to turn multiple nuts for fixing, making the fixing of the first flange 2 and the second flange 4 more convenient and efficient. The arc surface of the large toothed ring 606 is provided with anti-slip texture 609, which is evenly distributed on the large toothed ring 606. The anti-slip texture 609 can increase the friction of the large toothed ring 606 and prevent the operator's hand from slipping when turning the large toothed ring 606. Two magnets 610 are fixedly connected to one side of the connecting ring 601. The magnets 610 attract the first flange 2, making the connecting ring 601 more convenient to use. Several cleaning rings 611 are fixedly connected to one side of the connecting ring 605. The cleaning rings 611 are slidably connected to the bolts 602. The cleaning rings 611 can clean the bolts 602, making the bolts 602 smoother during use. In the embodiments of this utility model, please refer to Figure 5 and Figure 6The auxiliary structure 7 includes several connecting plates 71, which are fixedly connected to a connecting ring 605. A screw 72 is fixedly connected to one side of each connecting plate 71. A collar 74 abuts against one side of the connecting ring 605. Several positioning blocks 73 are fixedly connected to the arc surface of the collar 74. A connecting groove 78 is provided on one side of each positioning block 73. The connecting groove 78 and the screw 72 are slidably connected. A limit block 75 is threadedly connected to the arc surface of the screw 72. The limit block 75 abuts against the positioning block 73. By setting the auxiliary structure 7, bolts 6 can be avoided. 02 The protruding part is directly exposed to the outside to prevent it from coming into contact with rainwater when it rains, so as not to rust and to ensure its stability during use. A soft pad 76 is fixedly connected to one side of the limiting block 75. The soft pad 76 is a rubber pad. The soft pad 76 can prevent the limiting block 75 from directly contacting the positioning block 73 and prevent the positioning block 73 from being worn. Two handles 77 are fixedly connected to one side of the collar 74. The cross section of the handle 77 is "U" shaped. The handle 77 can drive the collar 74 to move, so as to facilitate the control of the collar 74. The working principle of the large-diameter waterproof sleeve with convenient installation provided by this utility model is as follows: By setting the adjustment structure 6, the water pipe 3 is first moved to drive the rubber ring 5 into the interior of the waterproof sleeve body 1, so that the first flange 2 and the second flange 4 are in contact. Then, the connecting ring 601 is moved to drive the bolt 602 into the interior of the first flange 2 and the second flange 4. The connecting ring 605 is moved to drive the positioning post 608 to move, so that the positioning post 608 is inserted into the fixing sleeve 607. When the connecting ring 605 moves, it will drive the fixing pipe 604 to move. The fixing pipe 604 will drive the small toothed ring 603 to contact the bolt 602. Then, with the help of the anti-slip texture 609, the fixing pipe 604 will move. Rotating the large toothed ring 606 causes the small toothed ring 603 to rotate on the bolt 602 until the bolt 602 extends out from inside the small toothed ring 603 and the fixing tube 604. At this point, the first flange 2 and the second flange 4 are fixed. The anti-slip texture 609 increases the friction of the large toothed ring 606, preventing the operator's hand from slipping when rotating it. The magnet 610 can attract the first flange 2, making the connecting ring 601 more convenient to use. The cleaning ring 611 can clean the bolt 602, making its use smoother.

[0028] By setting up the auxiliary structure 7, the collar 74 is first moved with the help of the handle 77 so that the collar 74 covers the protruding part of the bolt 602. When the collar 74 moves, it will drive the positioning block 73 to move, so that the connecting groove 78 of the positioning block 73 passes through the screw 72 and the limiting block 75 on the connecting plate 71. Then, the limiting block 75 on the screw 72 is rotated to fix it to the positioning block 73. When the limiting block 75 is rotated to a certain angle, the positioning block 73 can be disengaged or fixed. The soft pad 76 can prevent the limiting block 75 from directly contacting the positioning block 73 and prevent the positioning block 73 from being worn.

[0029] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A large-diameter waterproof sleeve that is easy to install, characterized in that, include: A waterproof sleeve body (1) is provided with a first flange (2) installed on one side. A water pipe (3) is installed on the inner wall of the waterproof sleeve body (1). Two rubber rings (5) are installed on the arc surface of the water pipe (3). A second flange (4) is installed on one side of the water pipe (3). An adjustment structure (6) is provided on the inner wall of the first flange (2) and the second flange (4). The adjustment structure (6) includes several bolts (602). The several bolts (602) are slidably connected to the first flange (2) and the second flange (4). The same connecting ring (601) is fixedly connected to one side of the several bolts (602). Two fixing sleeves are fixedly connected to one side of the second flange (4). (607), the inner walls of the two fixed sleeves (607) are slidably connected with positioning pins (608), the same connecting ring (605) is fixedly connected to one side of the two positioning pins (608), a large toothed ring (606) is rotatably connected to one side of the connecting ring (605), a plurality of fixed tubes (604) are rotatably connected to one side of the connecting ring (605), a small toothed ring (603) is fixedly connected to one side of each of the plurality of fixed tubes (604), the small toothed ring (603) and the large toothed ring (606) mesh with each other, the small toothed ring (603) and the bolt (602) are threadedly connected, the fixed sleeve (607) and the bolt (602) are slidably connected, and the connecting ring (605) and the bolt (602) are slidably connected.

2. The easily installable large-diameter waterproof sleeve according to claim 1, characterized in that, The large toothed ring (606) has anti-slip textures (609) on its arc surface, and the anti-slip textures (609) are evenly distributed on the large toothed ring (606).

3. The easily installable large-diameter waterproof sleeve according to claim 1, characterized in that, Two magnets (610) are fixedly connected to one side of the connecting ring (601), and the magnets (610) and the first flange (2) are attracted to each other.

4. The easily installable large-diameter waterproof sleeve according to claim 1, characterized in that, A plurality of cleaning rings (611) are fixedly connected to one side of the connecting ring (605), and the cleaning rings (611) and bolts (602) are slidably connected.

5. A large-diameter waterproof sleeve with convenient installation according to claim 1, characterized in that, The arc surface of the connecting ring (605) is provided with an auxiliary structure (7). The auxiliary structure (7) includes several connecting plates (71). The several connecting plates (71) and the connecting ring (605) are fixedly connected. A screw (72) is fixedly connected to one side of each of the several connecting plates (71). A collar (74) abuts against one side of the connecting ring (605). Several positioning blocks (73) are fixedly connected to the arc surface of the collar (74). A connecting groove (78) is opened on one side of each of the several positioning blocks (73). The connecting groove (78) and the screw (72) are slidably connected. A limit block (75) is threadedly connected to the arc surface of the screw (72). The limit block (75) and the positioning block (73) abut against each other.

6. A large-diameter waterproof sleeve with convenient installation according to claim 5, characterized in that, A soft pad (76) is fixedly connected to one side of the limiting block (75), and the soft pad (76) is a rubber pad.

7. A large-diameter waterproof sleeve with convenient installation according to claim 5, characterized in that, Two handles (77) are fixedly connected to one side of the collar (74), and the cross-section of the handles (77) is "U" shaped.

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