Sealing structure between pool wall and wall bushing

Abstract

The utility model discloses a sealing structure between a pool wall and a wall bushing, and relates to the technical field of pool wall sealing structures, the sealing structure comprises a pool partition wall, the right side of the pool partition wall is fixedly connected with a waterproof layer, the pool partition wall and the waterproof layer are provided with a sealing bushing mechanism, and the left side of the pool partition wall is provided with an elastic force compensation mechanism. Through the overall design of the elastic force compensation mechanism, after the structure is installed, pressure is exerted on the sliding block leftwards by means of the initial elastic force of the elastic piece, the sliding block tends to slide leftwards on the outer wall of the limiting rod, meanwhile, the pressure exerting block exerts pressure on the connecting ring, and through pressure transmission of the sleeve main body, the connecting ring can slide leftwards. The waterproof layer is arranged on the wing ring, the attaching rubber ring on the wing ring is tightly attached to the waterproof layer, the elastic piece can provide continuous elastic force for the attaching rubber ring, sealing gap increase caused by material abrasion or component deviation is compensated, and sealing stability can still be kept when pressure in a pool fluctuates.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pool wall sealing structure technical field, concretely relates to a sealing structure between pool wall and wall bushing. BACKGROUND

[0002] Pool wall is the pool enclosure structure, as the side wall or the peripheral wall directly contacts the liquid in the pool, mainly bears the support, waterproof and the anticorrosion function. Usually by brick, concrete and so on Material constructs, needs to configure waterproof layer and steel bar net to enhance the durability, in the civil (such as swimming pool) and so on scene is the key load-bearing and protection component, its design needs to give consideration to practicability and environmental adaptability. Wall bushing is the pipeline protection device, mainly used for protecting the pipeline through the wall and preventing liquid leakage.

[0003] The wing ring will be provided on the wall bushing, and the sealing ring on the wing ring is attached to the pool wall for sealing. The water replacement in the pool will cause the pressure to fluctuate, and the wing ring is greatly affected by the pressure, which easily leads to the poor attachment effect of the sealing ring, thereby affecting the service life of the sealing ring. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sealing structure between pool wall and wall bushing to solve the problems in the above background technology.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] A sealing structure between pool wall and wall bushing, comprising a pool partition wall, a waterproof layer fixedly connected to the right side of the pool partition wall, a sealing sleeve mechanism arranged on the pool partition wall and the waterproof layer, and an elastic compensation mechanism arranged on the left side of the pool partition wall.

[0007] The elastic compensation mechanism comprises a fixed ring detachably connected to the left side of the pool partition wall, a limiting rod fixedly installed on the left side of the fixed ring, a sliding block slidably connected to the outer wall of the limiting rod, an elastic member fixedly connected to the left side of the fixed ring, and the left end of the elastic member fixedly connected to the right side of the sliding block.

[0008] Preferably, a through hole is formed in the side surface of the fixed ring, and a pressing block is fixedly installed on the outer wall of the sliding block.

[0009] Preferably, the sealing sleeve mechanism comprises a sleeve main body, the sleeve main body is detachably connected in the inner cavity of the pool partition wall and the waterproof layer, a wing ring is fixedly connected to the right side of the sleeve main body, an annular groove is formed in the left side of the wing ring, a fitting rubber ring is fixedly connected to the inner wall of the annular groove, and the left side of the fitting rubber ring is movably connected to the right side of the waterproof layer.

[0010] Preferably, the left side of the sleeve body is provided with a threaded hole, the left side of the sleeve body is detachably connected with a connecting ring, the connecting ring is provided with a connecting bolt, the threaded end of the connecting bolt extends into the inner cavity of the threaded hole, and the left side of the pressing block is movably connected with the right side of the connecting ring.

[0011] Preferably, the inner wall of the sleeve body is fixedly connected with an inner supporting ring, the inner wall of the sleeve body is fixedly connected with an inner rubber ring, and the inner wall of the sleeve body is detachably connected with a pressing ring.

[0012] Preferably, the outer wall of the pressing ring is fixedly connected with a protruding block, the side surface of the protruding block is screw-connected with a pressing ring bolt, and the threaded end of the pressing ring bolt extends to the other side of the protruding block and is rotationally connected with a metal gasket.

[0013] Preferably, the metal gasket is fixedly connected with a rubber gasket away from the side of the pressing ring bolt, and the rubber gasket is movably connected with the inner wall of the sleeve body away from the side of the metal gasket.

[0014] Thanks to the above technical scheme, the present application has the following technical progress compared with the prior art:

[0015] The utility model provides a sealing structure between pool wall and wall bushing, through the design of whole of elastic compensation mechanism, can after this structure installation is completed, with the initial elasticity of elastic part, to the left of sliding block adds pressure, promotes the sliding block to tend to the left sliding on the outer wall of limit rod, simultaneously by pressing block to the connecting ring carries out the pressure, through the pressure transmission of sleeve body, makes the close rubber ring on the wing ring and waterproof layer between the close rubber ring and waterproof layer, and elastic part can provide the continuous elasticity for the close rubber ring, compensate the increase of sealing gap caused by material abrasion or part deviation, can still keep the sealing stability when the pressure fluctuation in the pool, prolongs its life, long time safeguards the sealing effect, reduces the maintenance frequency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic view of the utility model;

[0017] Figure 2 It is right side structure schematic view of waterproof layer of the utility model;

[0018] Figure 3 It is structure schematic view of sealing sleeve mechanism and elastic compensation mechanism of the utility model;

[0019] Figure 4 It is structure schematic view of elastic compensation mechanism of the utility model;

[0020] Figure 5 It is left side structure schematic view of wing ring of the utility model;

[0021] Figure 6 It is the split structure schematic view of sleeve body of the utility model.

[0022] In the drawing: 1, pool partition wall; 2, waterproof layer; 3, sealing sleeve mechanism; 31, sleeve body; 311, inner support ring; 312, built-in rubber ring; 313, pressure ring; 314, protruding block; 315, pressure ring bolt; 32, threaded hole; 33, wing ring; 331, annular groove; 332, fitted rubber ring; 34, connecting ring; 35, connecting bolt; 4, elastic compensation mechanism; 41, fixed ring; 42, through hole; 43, limiting rod; 44, sliding block; 45, elastic member; 46, pressure block. DETAILED DESCRIPTION

[0023] The utility model will be further explained in detail in connection with examples:

[0024] As Figures 1-6 Indicated, the utility model provides a kind of sealing structure between pool wall and wall sleeve, including pool partition wall 1, the right side of pool partition wall 1 is fixedly connected with waterproof layer 2, and sealing sleeve mechanism 3 is arranged on pool partition wall 1, waterproof layer 2, and the left side of pool partition wall 1 is provided with elastic compensation mechanism 4.

[0025] Further, as Figures 1-4 Indicated, elastic compensation mechanism 4 includes fixed ring 41, and fixed ring 41 is detachably connected on the left side of pool partition wall 1, and limiting rod 43 is fixedly installed on the left side of fixed ring 41, and sliding block 44 is slidably connected on the outer wall of limiting rod 43, and elastic member 45 is fixedly connected on the left side of fixed ring 41, and the left end of elastic member 45 is fixedly connected with the right side of sliding block 44, and through hole 42 is provided on the side surface of fixed ring 41, and pressure block 46 is fixedly installed on the outer wall of sliding block 44, after the structure installation is completed, by the initial elasticity of elastic member 45, pressure can be applied to sliding block 44 to left, sliding block 44 is urged to slide to left on the outer wall of limiting rod 43, and connecting ring 34 is pressed by pressure block 46, the pressure transmission of sleeve body 31 makes fitted rubber ring 332 on wing ring 33 and waterproof layer 2 tightly fit, and elastic member 45 can provide continuous elasticity for fitted rubber ring 332, compensate the increase of sealing gap caused by material wear or component deviation, can still maintain sealing stability when pool pressure fluctuates, and the hole corresponding with through hole 42 is formed on the left side of pool partition wall 1 in advance, then by means of expansion bolt, through hole 42 is punched into hole, i.e. the installation of fixed ring 41 is completed.

[0026] Further, as Figures 1-6As shown, the sealing sleeve mechanism 3 comprises a sleeve body 31 which is detachably connected in the inner cavity of the pool partition wall 1 and the waterproof layer 2, the right side of the sleeve body 31 is fixedly connected with a wing ring 33, the left side of the wing ring 33 is provided with an annular groove 331, the inner wall of the annular groove 331 is fixedly connected with a matching rubber ring 332, the left side of the matching rubber ring 332 is movably connected with the right side of the waterproof layer 2, the left side of the sleeve body 31 is provided with a threaded hole 32, the left side of the sleeve body 31 is detachably connected with a connecting ring 34, the connecting ring 34 is provided with a connecting bolt 35, the threaded end of the connecting bolt 35 extends into the inner cavity of the threaded hole 32, the left side of the pressing block 46 is movably connected with the right side of the connecting ring 34, the side surface of the pool partition wall 1 and the waterproof layer 2 is provided with a through groove which is matched with the sleeve body 31, the sleeve body 31 is inserted into the inside of the pool partition wall 1 and the waterproof layer 2 from the right side, then the connecting ring 34 is matched on the left side of the sleeve body 31, then the connecting bolt 35 is connected to the inside of the threaded hole 32 through the connecting ring 34, that is, the installation of the sleeve body 31 is completed, at this time the left side of the matching rubber ring 332 is tightly matched with the right side of the waterproof layer 2, and the connecting part of the wing ring 33 and the waterproof layer 2 is sealed.

[0027] Further, as shown in the drawings, Figure 6 The inner wall of the sleeve body 31 is fixedly installed with an inner support ring 311, the inner wall of the sleeve body 31 is fixedly connected with an embedded rubber ring 312, and the inner wall of the sleeve body 31 is detachably connected with a pressing ring 313, the outer wall of the pressing ring 313 is fixedly installed with a protruding block 314, the side surface of the protruding block 314 is threadedly connected with a pressing ring bolt 315, the threaded end of the pressing ring bolt 315 extends to the other side of the protruding block 314 and is rotationally connected with a metal gasket, the side of the metal gasket away from the pressing ring bolt 315 is fixedly connected with a rubber gasket, and the side of the rubber gasket away from the metal gasket is movably connected with the inner wall of the sleeve body 31. By designing the embedded rubber ring 312, the connection between the pipeline and the inner wall of the sleeve body 31 can be sealed. When the pressing ring 313 is installed, the pressing ring 313 is inserted into the inside of the sleeve body 31, then the pressing ring 313 is slid to tightly match the side surface of the embedded rubber ring 312, then the pressing ring bolt 315 is tightened, the metal gasket drives the rubber gasket to move towards the inner wall of the sleeve body 31, and the friction between the rubber gasket and the inner wall of the sleeve body 31 realizes the function of installing the pressing ring 313 on the inner wall of the sleeve body 31. At this time, through the cooperation of the inner support ring 311 and the pressing ring 313, the embedded rubber ring 312 can be pressed tightly to ensure the sealing effect between the embedded rubber ring 312 and the pipeline and the sleeve body 31.

[0028] Now the working principle of the sealing structure between the pool wall and the through-wall sleeve will be described in detail.

[0029] As shown in the drawings, Figures 1-6As shown, the structure is installed, the compression ring 313 is inserted into the inside of the sleeve body 31, then the compression ring 313 is slid to make it closely fit the side of the built-in rubber ring 312, then the compression ring bolt 315 is tightened, the rubber gasket is driven by the metal gasket to move towards the inner wall of the sleeve body 31, and the function of installing the compression ring 313 on the inner wall of the sleeve body 31 is realized by the friction between the rubber gasket and the inner wall of the sleeve body 31, a hole corresponding to the through hole 42 is previously formed on the left side of the pool partition wall 1, then the expansion bolt is passed through the through hole 42 and screwed into the hole, the installation of the fixed ring 41 is completed, the sleeve body 31 is inserted from the right side into the inside of the pool partition wall 1 and the waterproof layer 2, then the connecting ring 34 is closely fitted on the left side of the sleeve body 31, then the connecting bolt 35 is connected to the inside of the threaded hole 32 through the connecting ring 34, that is, the installation of the sleeve body 31 is completed, at this time, the left side of the fitted rubber ring 332 closely fits the right side of the waterproof layer 2, and the connection between the wing ring 33 and the waterproof layer 2 is sealed, when the connecting ring 34 is closely fitted on the left side of the sleeve body 31, the pressure block 46 is pushed to the right, the sliding block 44 is slid to the right by a certain distance, and the elastic member 45 is compressed, after the installation of the connecting ring 34, the initial elastic force of the elastic member 45 can exert pressure on the sliding block 44 to the left, the pressure is transmitted through the sleeve body 31, so that the fitted rubber ring 332 on the wing ring 33 closely fits the waterproof layer 2, the elastic member 45 can provide continuous elastic force for the fitted rubber ring 332 to compensate for the increase of the sealing gap caused by material wear or part deviation, and in use, the pipeline can be led out through the inner cavity of the sleeve body 31, and the pipeline and the inner wall of the sleeve body 31 can be sealed by the built-in rubber ring 312.

[0030] It should be noted that in the description of the present disclosure, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0031] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A seal structure between a pool wall and a wall bushing, characterized by: Including pool partition wall (1), the right side of pool partition wall (1) is fixedly connected with waterproof layer (2), the pool partition wall (1), waterproof layer (2) are provided with sealing sleeve mechanism (3), the left side of pool partition wall (1) is provided with elastic compensation mechanism (4); The elastic compensation mechanism (4) includes a fixed ring (41), the fixed ring (41) is detachably connected to the left side of the pool partition wall (1), the left side of the fixed ring (41) is fixedly installed with a limiting rod (43), the outer wall of the limiting rod (43) is slidably connected with a sliding block (44), the left side of the fixed ring (41) is fixedly connected with an elastic member (45), the left end of the elastic member (45) is fixedly connected with the right side of the sliding block (44).

2. A seal between a pool wall and a wall bushing according to claim 1, characterized in that: The side of the fixed ring (41) is provided with a through hole (42), and the outer wall of the sliding block (44) is fixedly installed with a pressing block (46).

3. A seal between a pool wall and a wall bushing according to claim 2, characterized in that: The sealing sleeve mechanism (3) includes a sleeve body (31), the sleeve body (31) is detachably connected in the inner cavity of the pool partition wall (1) and the waterproof layer (2), the right side of the sleeve body (31) is fixedly connected with a wing ring (33), the left side of the wing ring (33) is provided with an annular groove (331), the inner wall of the annular groove (331) is fixedly connected with a fitted rubber ring (332), the left side of the fitted rubber ring (332) is movably connected with the right side of the waterproof layer (2).

4. A seal between a pool wall and a wall bushing according to claim 3, characterized in that: The left side of the sleeve body (31) is provided with a threaded hole (32), the left side of the sleeve body (31) is detachably connected with a connecting ring (34), the connecting ring (34) is provided with a connecting bolt (35), the threaded end of the connecting bolt (35) extends into the inner cavity of the threaded hole (32), the left side of the pressing block (46) is movably connected with the right side of the connecting ring (34).

5. A seal between a pool wall and a wall bushing according to claim 4, characterized in that: The inner wall of the sleeve body (31) is fixedly installed with an inner support ring (311), the inner wall of the sleeve body (31) is fixedly connected with an embedded rubber ring (312), the inner wall of the sleeve body (31) is detachably connected with a pressing ring (313).

6. A seal between a pool wall and a wall bushing according to claim 5, characterized in that: The outer wall of the pressing ring (313) is fixedly installed with a protruding block (314), the side of the protruding block (314) is threadedly connected with a pressing ring bolt (315), the threaded end of the pressing ring bolt (315) extends to the other side of the protruding block (314) and is rotatably connected with a metal gasket.

7. A seal between a pool wall and a wall bushing according to claim 6, characterized in that: The side of the metal gasket away from the pressing ring bolt (315) is fixedly connected with a rubber gasket, the side of the rubber gasket away from the metal gasket is movably connected with the inner wall of the sleeve body (31).

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