Wall-penetrating waterproof sleeve

Abstract

The utility model relates to the technical field of through-wall waterproof sleeves, and discloses a through-wall waterproof sleeve which comprises a sleeve body, a water stop ring is fixedly arranged on the outer side of the sleeve body, connecting plates are fixedly arranged at the two ends of the sleeve body, two baffles are fixedly arranged in the sleeve body, a sealing ring is arranged on one side of one baffle, and a sealing ring is arranged on the other side of the other baffle. An annular plate is buckled on the inner wall of the sealing ring, a pull rod is arranged in the annular plate, a plurality of fixing rods are fixedly arranged on the outer side of the pull rod, one end of each fixing rod is fixedly connected with the annular plate, a plurality of limiting protruding blocks are fixedly arranged on one side of the sealing ring, and the limiting protruding blocks are embedded into the baffles. A pull rod is connected into the annular plate through a fixing rod, the pull rod is held by hand to install a sealing ring on one side of the baffle in the pipe body, the sealing ring is adjusted to enable a limiting protruding block on one side of the sealing ring to be buckled with the interior of the connecting plate, and therefore the sealing ring can be conveniently disassembled and assembled, and later overhaul is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wall -penetrating waterproof sleeve technical field, specifically is a wall -penetrating waterproof sleeve. BACKGROUND

[0002] Wall -penetrating waterproof sleeve is a kind of pipeline fitting for preventing water leakage, it is usually composed of steel pipe and water stop wing ring, its main role is when pipeline crosses wall, floor etc., prevent the crack between pipeline and wall or floor from seepage, ensure the waterproof performance of building structure, wall -penetrating waterproof sleeve is mainly divided into rigid waterproof sleeve and flexible waterproof sleeve, the wall -penetrating waterproof sleeve currently used on market structure is relatively simple, it is inconvenient to disassemble and assemble to sealing gasket, lead to inconvenient repair and replacement in later period, for this purpose, a kind of wall -penetrating waterproof sleeve is presented. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of wall -penetrating waterproof sleeve to solve the problem of the wall -penetrating waterproof sleeve currently used on market structure being relatively simple, it is inconvenient to disassemble and assemble to sealing gasket, lead to inconvenient repair and replacement in later period in the above background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of wall -penetrating waterproof sleeve, including pipe body, the outer side of the pipe body is fixedly arranged with water stop ring, the both ends of the pipe body are fixedly arranged with connecting plate, the inside of the pipe body is fixedly arranged with two baffle, one side of one of the baffle is provided with sealing ring, the inner wall of the sealing ring is buckled with annular plate, the inside of the annular plate is provided with pull rod, the outer side of the pull rod is fixedly arranged with multiple fixed rods and the one end of fixed rod is fixedly connected with annular plate, one side of the sealing ring is fixedly arranged with multiple limit protruding blocks and limit protruding block is embedded in the inside of baffle, one side of one of the connecting plate is provided with compression flange, connecting structure is arranged between the connecting plate and compression flange and connecting structure is installed on the outer side of pipe body.

[0005] As preferred, the connecting structure includes two fixed plates, two the fixed plate is sleeved on the outer side of pipe body, multiple fastening bolts are slidably penetrated in the inside of two the fixed plate and fastening bolt penetrates connecting plate and compression flange, the nut of the outer side of fastening bolt is sleeved with sleeve plate, the outer side of the sleeve plate is sleeved with rotation-stopping plate and rotation-stopping plate is engaged with sleeve plate, the outer side of the rotation-stopping plate is fixedly arranged with two side plates, multiple buckle rods are arranged on the one side of the compression flange and buckle rod penetrates side plate and is buckled on the one side of side plate.

[0006] As preferred, one side of the baffle is provided with limit recess, and the limit protruding block is inserted into the limit recess.

[0007] As preferred, the inside of the sealing ring is provided with embedding groove, and the annular plate is buckled in the embedding groove.

[0008] Preferably, the side plate is internally provided with a through hole, and the buckle rod penetrates through the through hole and is buckled at one end of the side plate.

[0009] Preferably, the outer side of the sleeve plate is provided with a limiting clamping tooth, the inner side of the rotation-stopping plate is provided with a limiting tooth groove matched with the limiting clamping tooth, and the rotation-stopping plate is engaged outside the sleeve plate.

[0010] Compared with the prior art, the above technical scheme has the following technical effects:

[0011] The sealing ring is buckled outside the annular plate, the sealing ring is installed on one side of the baffle inside the pipe body by holding the pull rod, the limiting protruding block on one side of the sealing ring is buckled with the inner connecting plate, so that the sealing ring is conveniently disassembled and assembled, the compression flange is installed on one side of the connecting plate, the fixing plate and the compression flange are penetrated by the fastening bolt, the nut is rotated for fixing, the sleeve plate is sleeved on the nut outside the fastening bolt, and the rotation-stopping plate is buckled outside the sleeve plate, so that the fastening bolt is prevented from rotating and causing the compression flange to be loose. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 It is a side view structure schematic diagram of the utility model;

[0014] Figure 2 It is a sectional view structure schematic diagram of the utility model;

[0015] Figure 3 It is a connection structure schematic diagram of the compression flange and the fastening bolt of the utility model;

[0016] Figure 4 It is a connection structure schematic diagram of the fixing plate and the rotation-stopping plate of the utility model;

[0017] Figure 5 It is a Figure 2 Enlarged structure schematic diagram of A in the utility model.

[0018] Explanation of reference signs: 1, pipe body; 2, water stop ring; 3, connecting plate; 4, baffle; 5, sealing ring; 6, annular plate; 7, pull rod; 8, fixing rod; 9, limiting protruding block; 10, pressing flange; 11, fixing plate; 12, fastening bolt; 13, cover plate; 14, rotation stop plate; 15, side plate; 16, buckle rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the present application are only used to understand and read the disclosed content by those skilled in the art, and are not used to limit the conditions of implementation of the present application, and therefore do not have substantial technical significance. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effects and purposes that can be achieved by the present application, should still fall within the scope of the disclosed technical content of the present application.

[0021] EMBODIMENT

[0022] In view of the problem in the prior art that the structure of the waterproof sleeve for penetrating through a wall currently used in the market is relatively simple, and it is inconvenient to disassemble and assemble the sealing gasket, thereby causing inconvenience in maintenance and replacement in the later period.

[0023] Please refer to Figures 1-5 The present application provides a technical solution: a waterproof sleeve for penetrating through a wall, comprising a pipe body 1, a water stop ring 2 is fixedly arranged on the outer side of the pipe body 1, connecting plates 3 are fixedly arranged at both ends of the pipe body 1, two baffles 4 are fixedly arranged inside the pipe body 1, one side of one of the baffles 4 is provided with a sealing ring 5, an annular plate 6 is buckled to the inner wall of the sealing ring 5, a pull rod 7 is arranged inside the annular plate 6, a plurality of fixing rods 8 are fixedly arranged on the outer side of the pull rod 7 and one end of the fixing rod 8 is fixedly connected with the annular plate 6, a plurality of limiting protruding blocks 9 are fixedly arranged on one side of the sealing ring 5 and the limiting protruding blocks 9 are embedded in the inside of the baffle 4, a pressing flange 10 is arranged on one side of one of the connecting plates 3, a connecting structure is arranged between the connecting plate 3 and the pressing flange 10 and the connecting structure is mounted on the outer side of the pipe body 1. In use, the sealing ring 5 is buckled on the outer side of the annular plate 6, the pull rod 7 is connected with the fixing rod 8 inside the annular plate 6, the sealing ring 5 is installed on one side of the baffle 4 inside the pipe body 1 by holding the pull rod 7 with hands, the limiting protruding blocks 9 on one side of the sealing ring 5 are buckled with the inside of the connecting plate 3 by adjusting the sealing ring 5, so as to facilitate disassembly and assembly of the sealing ring 5 and facilitate maintenance in the later period.

[0024] As preferred, the connecting structure comprises two fixing plates 11 sleeved outside the pipe body 1, the interiors of the two fixing plates 11 are slidably penetrated by a plurality of fastening bolts 12 penetrating the connecting plate 3 and the pressing flange 10, the nuts outside the fastening bolts 12 are sleeved by sleeve plates 13, the exteriors of the sleeve plates 13 are sleeved by stop plates 14 engaging with the sleeve plates 13, the exteriors of the stop plates 14 are fixedly provided with two side plates 15, and the pressing flange 10 is provided with a plurality of buckling rods 16 on one side and the buckling rods 16 penetrate the side plates 15 and are buckled on one side of the side plates 15. When the pressing flange 10 is installed on one side of the pipe body 1 to press the sealing ring 5, the two fixing plates 11 are sleeved outside the pipe body 1, the fastening bolts 12 penetrate the fixing plates 11 and the pressing flange 10, the nuts are rotated to be fixed, then the sleeve plates 13 are sleeved on the nuts outside the fastening bolts 12, the stop plates 14 are buckled on the exteriors of the sleeve plates 13, the buckling rods 16 penetrate the side plates 15 to limit and fix the stop plates 14, and the fastening bolts 12 are prevented from rotating to cause the pressing flange 10 to loosen.

[0025] As preferred, the stop plate 14 is buckled on the exterior of the sleeve plate 13, the buckling rod 16 penetrates the side plate 15 to limit and fix the stop plate 14, and the fastening bolt 12 is prevented from rotating to cause the pressing flange 10 to loosen.

[0026] As preferred, the interior of the sealing ring 5 is provided with an embedding groove, and the annular plate 6 is buckled in the embedding groove to facilitate disassembly and assembly of the sealing ring 5.

[0027] As preferred, the interior of the side plate 15 is provided with a through hole, the buckling rod 16 penetrates the through hole and one end of the buckling rod 16 is buckled on one side of the side plate 15, and the buckling rod 16 and the side plate 15 are buckled to limit the stop plate 14.

[0028] As preferred, the exterior of the sleeve plate 13 is provided with a limiting clamping tooth, the interior of the stop plate 14 is provided with a limiting tooth groove matched with the limiting clamping tooth, the stop plate 14 is engaged and sleeved outside the sleeve plate 13, and the stop plate 14 and the sleeve plate 13 are engaged to stop the fastening bolt 12.

[0029] The working principle or structural principle is that the sealing ring 5 is buckled on the outer side of the annular plate 6, the annular plate 6 is internally connected with the pull rod 7 through the fixing rod 8, the sealing ring 5 is installed on one side of the baffle 4 in the pipe body 1 by holding the pull rod 7, the sealing ring 5 is adjusted to make the limiting protruding block 9 on one side of the sealing ring 5 buckled with the inner side of the connecting plate 3, thereby facilitating the disassembly and assembly of the sealing ring 5, facilitating the later maintenance, then the compression flange 10 is installed on one side of the connecting plate 3, the sealing ring 5 is compressed, then the two fixing plates 11 are sleeved on the outer side of the pipe body 1, the fastening bolt 12 penetrates through the fixing plate 11 and the compression flange 10, the nut is rotated to be fixed, then the sleeve plate 13 is sleeved on the nut outside the fastening bolt 12, the stop plate 14 is buckled on the outer side of the sleeve plate 13, the buckle rod 16 penetrates through the side plate 15 to limit and fix the stop plate 14, avoiding the rotation of the fastening bolt 12, causing the compression flange 10 to be loose.

[0030] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. A through-wall waterproofing sleeve comprising a tube (1), characterised in that: The outer side of the pipe body (1) is fixedly provided with a water stop ring (2), both ends of the pipe body (1) are fixedly provided with a connecting plate (3), the inside of the pipe body (1) is fixedly provided with two baffle plates (4), one side of one of the baffle plates (4) is provided with a sealing ring (5), the inner wall of the sealing ring (5) buckles an annular plate (6), the inside of the annular plate (6) is provided with a pull rod (7), the outer side of the pull rod (7) is fixedly provided with a plurality of fixed rods (8), one end of the fixed rod (8) is fixedly connected with the annular plate (6), one side of the sealing ring (5) is fixedly provided with a plurality of limiting protruding blocks (9), and the limiting protruding blocks (9) are embedded in the inside of the baffle plate (4), one side of one of the connecting plates (3) is provided with a pressing flange (10), and a connecting structure is arranged between the connecting plate (3) and the pressing flange (10) and mounted on the outer side of the pipe body (1).

2. A wall bushing according to claim 1, characterized in that: The connecting structure comprises two fixed plates (11), both of the fixed plates (11) are sleeved on the outer side of the pipe body (1), a plurality of fastening bolts (12) are slidably penetrated into the inside of both of the fixed plates (11) and penetrate through the connecting plate (3) and the pressing flange (10), the nuts on the outer side of the fastening bolts (12) are sleeved with sleeve plates (13), the outer side of the sleeve plates (13) is sleeved with a rotation-stopping plate (14) which is engaged with the sleeve plates (13), the outer side of the rotation-stopping plate (14) is fixedly provided with two side plates (15), a plurality of buckling rods (16) are arranged on one side of the pressing flange (10) in height and buckled on one side of the side plate (15) penetrating through the side plate (15).

3. A wall bushing according to claim 1, characterized in that: One side of the baffle plate (4) is provided with a limiting recess, and the limiting protruding block (9) is inserted into the inside of the limiting recess.

4. A wall bushing according to claim 1, characterized in that: The inside of the sealing ring (5) is provided with an embedding groove, and the annular plate (6) is buckled in the embedding groove.

5. A wall bushing according to claim 2, characterized in that: The inside of the side plate (15) is provided with a through hole, the buckling rod (16) penetrates through the through hole, and one end of the buckling rod (16) is buckled on one side of the side plate (15).

6. A wall bushing according to claim 2, characterized in that: The outer side of the sleeve plate (13) is provided with a limiting clamping tooth, the inside of the rotation-stopping plate (14) is provided with a limiting tooth groove matched therewith, and the rotation-stopping plate (14) is engaged with the outer side of the sleeve plate (13).

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