CN220644925U - Roof drain pipe seepage prevention structure - Google Patents

Abstract

The utility model provides a roof drain pipe seepage-proofing structure, which relates to the technical field of seepage-proofing structures, and comprises a roof board, wherein a pipe body is arranged on one side of the roof board, a seepage-proofing device is arranged on one side of the roof board, and a limiting device is arranged on one side of the roof board.

Description

Roof drain pipe seepage prevention structure

Technical Field

The utility model relates to the technical field of seepage-proofing structures, in particular to a roof drain pipe seepage-proofing structure.

Background

The roof, i.e. the surface of the roof of a building, mainly refers to the part between the ridge and the eave, occupies a larger part of the roof, generally comprises a concrete cast-in-place floor, a cement mortar leveling layer, a heat preservation and insulation layer, a waterproof layer, a cement mortar protection layer and the like, and in order to enable water drainage to be smoother, a drain pipe in the building is usually extended out of the roof.

The inventor finds that the drainage of the roof mostly adopts a pipe body to penetrate the roof in daily work, and then rainwater accumulated on the roof is discharged to the ground through the pipe body, but after the pipe body is subjected to long-time residence, gaps can occur at the joint between the pipe body and the roof board after the pipe body is subjected to long-term exposure and freezing of the environment and the temperature, so that the rainwater can infiltrate into the room.

In order to solve the problem that the joint between the pipe body and the roof board possibly has gaps after long-term exposure to the environment and the temperature and freezing after the long-term residence of the pipe body, rainwater seeps into a room, the prior art adopts a mode of installing a plurality of layers of waterproof films at the joint between the pipe body and the roof board for treatment, and the application adopts another solving mode.

Disclosure of Invention

The utility model aims to solve the problem that after long-time residence, the joint between the pipe body and the roof board possibly has gaps after long-time exposure to environment and temperature and freezing, so that rainwater can infiltrate into a room, and provides a roof drain seepage-proofing structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a roofing drain pipe seepage prevention structure, includes the roof boarding, one side of roof boarding is provided with the body, one side of roof boarding is provided with the anti-seepage device, one side of roof boarding is provided with stop device, the anti-seepage device includes first protection casing and second protection casing, the merge inner wall size and the shape of first protection casing and second protection casing and the surface size and the shape looks adaptation of body, the first sealed pad of inner wall fixedly connected with of first protection casing, first circular hole has been seted up to one side of first protection casing, the inner wall fixedly connected with second sealed pad of second protection casing, the second circular hole has been seted up to one side of second protection casing, one side fixedly connected with ring that the roof boarding is close to the body, the body sets up inside the ring, the inside of first circular hole is equipped with the bolt, the surface size and the shape of bolt and the inner wall size and the shape looks adaptation of second circular hole, the surface threaded connection of bolt has the nut, the nut is greater than the second circular hole.

The effects achieved by the components are as follows: through setting up the anti-seepage device for personnel can remove first protection casing and second protection casing simultaneously, make first protection casing drive first sealed pad, the second protection casing drives the sealed pad of second and removes, make first protection casing and second protection casing movable to first sealed pad and the sealed pipe surface position of laminating simultaneously of second are fixed through the extrusion of bolt and nut, under the interception effect of cooperation ring to roof boarding surface water stain, make first protection casing and second protection casing cooperation ring seal pipe body and roof boarding junction, reduce the rainwater and permeate indoor condition through junction, improve drainage efficiency.

Preferably, one side of the first protective cover, which is close to the first circular hole, is fixedly connected with a rectangular hole block, one side of the second protective cover, which is close to the second circular hole, is fixedly connected with a checking rod, and the surface of the checking rod is connected with the inner wall of the rectangular hole block in a sliding and inserting manner.

The effects achieved by the components are as follows: through setting up proofreading pole and rectangular hole piece for accessible proofreading pole inserts the inside position proofreading that carries out of rectangular hole piece when first protection casing and second protection casing merge, improves the convenience that first protection casing and second protection casing merge.

Preferably, the inner wall of the first protection cover is fixedly connected with a first rubber pad, and the inner wall of the second protection cover is fixedly connected with a second rubber pad.

The effects achieved by the components are as follows: through setting up first rubber pad and second rubber pad for first rubber pad and second rubber pad can fill the clearance between first protection casing and second protection casing and the ring and seal when first protection casing and second protection casing wrap up the ring, reduce the rainwater and pass through the inside condition of clearance infiltration ring, improved the leakproofness between ring and first protection casing and the second protection casing.

Preferably, a third circular hole is formed in the surface of the nut, a positioning rod is fixedly connected to one side, close to the second circular hole, of the second protective cover, and the surface of the positioning rod is connected with the inner wall of the third circular hole in a sliding insertion mode.

The effects achieved by the components are as follows: through setting up locating lever and third circular hole for the inside that the locating lever can insert the third circular hole is fixed the nut, makes the bolt more convenient when turning into the nut inside.

Preferably, the limiting device comprises a round block, the round block is fixedly connected with the roof board, one side of the round block is fixedly connected with a screw rod, a round hole pressing plate is sleeved on the surface of the screw rod, a screw hole ring is connected with the surface of the screw rod in a threaded manner, and the surface of the screw hole ring is larger than the inner wall of the round hole pressing plate.

The effects achieved by the components are as follows: through setting up stop device for personnel can overlap the round hole clamp plate at the screw rod surface and laminate first protection casing surface, rotate the screw ring simultaneously, make the screw ring reciprocate on the screw rod surface and extrude the round hole clamp plate, and then make the round hole clamp plate extrude fixedly to first protection casing, accomplish the spacing reinforcement to first protection casing, reduce first protection casing and second protection casing and take place the condition of rocking in the use, improved the stability in use of first protection casing and second protection casing.

Preferably, the surface of the screw hole ring is fixedly connected with a plurality of screwing blocks, and the screwing blocks are arranged at equal intervals.

The effects achieved by the components are as follows: through setting up and twisting the piece for personnel accessible rotates and twists the piece and drive the screw ring and rotate, improves the convenience of rotating the screw ring, hand gliding condition when reducing the rotation screw ring.

Preferably, one side of the round hole pressing plate is fixedly connected with a plurality of anti-slip strips, and the surfaces of the anti-slip strips are rectangular.

The effects achieved by the components are as follows: through setting up the antislip strip for the frictional force of antislip strip multiplicable round hole clamp plate and first protection casing surface reduces the round hole clamp plate and takes place gliding condition when to first protection casing extrusion.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, by arranging the anti-seepage device, personnel can move the first protective cover and the second protective cover at the same time, so that the first protective cover drives the first sealing gasket, the second protective cover drives the second sealing gasket to move, the first protective cover and the second protective cover can move to the positions, which are attached to the surface of the pipe body, of the first sealing gasket and the second sealing gasket at the same time, are extruded and fixed through bolts and nuts, and under the interception effect of the ring on water stains on the surface of the roof board, the first protective cover and the second protective cover are matched with the ring to seal the joint of the pipe body and the roof board, so that the condition that rainwater permeates into a room through the joint is reduced, and the drainage efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial structure of a ring according to the present utility model;

FIG. 3 is a schematic view of a part of the first shield according to the present utility model;

fig. 4 is a schematic partial structure of the second shield of the present utility model.

Fig. 5 is a partial structural view of the nut of the present utility model.

Fig. 6 is a schematic view of a part of the structure of the circular hole pressing plate of the present utility model.

Legend description: 1. roof boarding; 2. a tube body; 3. an anti-seepage device; 31. a first shield; 32. a first gasket; 33. a first circular hole; 34. rectangular hole blocks; 35. a first rubber pad; 36. a second shield; 37. a second gasket; 38. a second circular hole; 39. a second rubber pad; 310. a proof rod; 311. a positioning rod; 312. a circular ring; 313. a bolt; 314. a nut; 315. a third circular hole; 4. a limiting device; 41. round blocks; 42. a screw; 43. a round hole pressing plate; 44. a screw hole ring; 45. twisting blocks; 46. an anti-slip strip.

Detailed Description

Referring to fig. 1-5, the embodiment discloses a roof drain seepage-proofing structure, which comprises a roof board 1, wherein one side of the roof board 1 is provided with a pipe body 2, one side of the roof board 1 is provided with a seepage-proofing device 3, one side of the roof board 1 is provided with a limiting device 4, the seepage-proofing device 3 comprises a first protective cover 31 and a second protective cover 36, the combined inner wall size and shape of the first protective cover 31 and the second protective cover 36 are matched with the surface size and shape of the pipe body 2, the inner wall of the first protective cover 31 is fixedly connected with a first sealing gasket 32, one side of the first protective cover 31 is provided with a first circular hole 33, the inner wall of the second protective cover 36 is fixedly connected with a second sealing gasket 37, one side of the second protective cover 36 is provided with a second circular hole 38, one side of the roof board 1 close to the pipe body 2 is fixedly connected with a circular ring 312, the pipe body 2 is arranged in the circular ring 312, the inner part of the first circular hole 33 is provided with bolts 313, the size and shape of the surface of the bolt 313 are matched with the size and shape of the inner wall of the second circular hole 38, the surface of the bolt 313 is connected with a nut 314 in a threaded manner, the nut 314 is larger than the second circular hole 38, by arranging the anti-seepage device 3, personnel can move the first protective cover 31 and the second protective cover 36 at the same time, the first protective cover 31 drives the first sealing gasket 32, the second protective cover 36 drives the second sealing gasket 37 to move, the first protective cover 31 and the second protective cover 36 can move until the first sealing gasket 32 and the second sealing gasket 37 are simultaneously attached to the surface of the pipe body 2, the bolt 313 and the nut are pressed and fixed, under the interception effect of the water stain on the surface of the roof board 1 by the matching circular ring 312, the first protective cover 31 and the second protective cover 36 are matched with the circular ring 312 to seal the joint of the pipe body 2 and the roof board 1, the condition that rainwater permeates into the room through the joint is reduced, the drainage efficiency is improved.

Referring to fig. 3 and 4, this embodiment discloses that a rectangular hole block 34 is fixedly connected to one side of a first protection cover 31 close to a first circular hole 33, a check rod 310 is fixedly connected to one side of a second protection cover 36 close to a second circular hole 38, the surface of the check rod 310 is slidably connected with the inner wall of the rectangular hole block 34, when the first protection cover 31 and the second protection cover 36 are combined, the check rod 310 and the rectangular hole block 34 are arranged, the first protection cover 31 and the second protection cover 36 can be inserted into the rectangular hole block 34 for quick position check through the check rod 310, the combining convenience of the first protection cover 31 and the second protection cover 36 is improved, a first rubber pad 35 is fixedly connected to the inner wall of the first protection cover 31, a second rubber pad 39 is fixedly connected to the inner wall of the second protection cover 36, and the first rubber pad 35 and the second rubber pad 39 are arranged to enable gaps between the first protection cover 31 and the second protection cover 36 and the circular ring 312 to be filled and sealed when the circular ring 312 is wrapped, rainwater is reduced to permeate into the gaps between the first protection cover 31 and the second protection cover 312 and the first protection cover 312, and the first protection cover 31 and the second protection cover 312 are improved.

Referring to fig. 4 and 5, this embodiment discloses that a third circular hole 315 is formed on the surface of the nut 314, a positioning rod 311 is fixedly connected to one side of the second protective cover 36 close to the second circular hole 38, the surface of the positioning rod 311 is slidably connected with the inner wall of the third circular hole 315, and by setting the positioning rod 311 and the third circular hole 315, the positioning rod 311 can be inserted into the third circular hole 315 to fix the nut 314, so that the bolt 313 is more convenient when being turned into the nut 314.

Referring to fig. 6, this embodiment discloses stop device 4 including circle piece 41, circle piece 41 and roof boarding 1 fixed connection, one side fixedly connected with screw rod 42 of circle piece 41, the surface cover of screw rod 42 is equipped with round hole clamp plate 43, the surface threaded connection of screw rod 42 has screw hole ring 44, the surface of screw hole ring 44 is greater than the inner wall of round hole clamp plate 43, through setting up stop device 4, make personnel can overlap round hole clamp plate 43 at screw rod 42 surface and laminating first protection casing 31 surface, rotate screw hole ring 44 simultaneously, make screw hole ring 44 reciprocate on screw rod 42 surface and extrude round hole clamp plate 43, and then make round hole clamp plate 43 extrude fixed to first protection casing 31, accomplish the spacing reinforcement to first protection casing 31, reduce the condition that first protection casing 31 and second protection casing 36 take place to rock in the use, the stability in use of first protection casing 31 and second protection casing 36 has been improved.

Referring to fig. 6, this embodiment discloses a plurality of twisting blocks 45 of fixed surface connection of screw hole ring 44, a plurality of twisting blocks 45 are equidistant the arranging, through setting up twisting blocks 45, make personnel accessible rotate twisting blocks 45 drive screw hole ring 44 and rotate, improve the convenience of rotating screw hole ring 44, the gliding condition of hand when reducing rotating screw hole ring 44, one side fixedly connected with a plurality of antislip strips 46 of round hole clamp plate 43, the surface of antislip strip 46 is the rectangle, through setting up antislip strip 46, make antislip strip 46 multiplicable round hole clamp plate 43 and the frictional force on first protection casing 31 surface, the condition that takes place to slide when reducing round hole clamp plate 43 to the extrusion of first protection casing 31.

Working principle: firstly, the circular ring 312 is sleeved on the surface of the pipe body 2 and fixedly connected with the roof board 1, at the moment, the first protective cover 31 is moved, so that the first protective cover 31 respectively drives the first sealing gasket 32 and the first rubber pad 35 to move, the first protective cover 31 drives the rectangular hole block 34 to move, when the first protective cover 31 moves to the joint position of the first sealing gasket 32 and the surface of the pipe body 2, the first rubber pad 35 is jointed with the surface of the circular ring 312, at the moment, the second protective cover 36 is moved, so that the second protective cover 36 respectively drives the second sealing gasket 37 and the second rubber pad 39 to move, the second protective cover 36 drives the check rod 310 to move, when the second protective cover 36 moves to the joint position of the second sealing gasket 37 and the surface of the pipe body 2, the second rubber pad 39 is jointed with the surface of the circular ring 312, the check rod 310 is inserted into the rectangular hole block 34 to finish quick check of the first protective cover 31 and the second protective cover 36, the nut 314 is moved at this time, the bolt 313 is moved when the nut 314 moves to the position where the positioning rod 311 is inserted into the third circular hole 315, and when the bolt 313 moves to the position where the first circular hole 33 and the second circular hole 38 are inserted, the bolt 313 rotates, so that the first protective cover 31 and the second protective cover 36 are moved close to each other by rotating the inside of the nut 314, the first protective cover 31 and the second protective cover 36 simultaneously squeeze the first sealing gasket 32, the first rubber gasket 35, the second sealing gasket 37 and the second rubber gasket 39, and the sealing of the joint of the pipe body 2 and the roof board 1 is finished by matching with the circular ring 312, and the condition that rainwater is permeated through the joint is reduced.

Firstly, the round hole pressing plate 43 is moved, the round hole pressing plate 43 is sleeved on the surface of the screw rod 42 and is attached to the surface of the first protective cover 31, at the moment, the screwing block 45 is rotated, the screwing block 45 drives the screw hole ring 44 to rotate, the screw hole ring 44 moves up and down on the surface of the screw rod 42, when the screw hole ring 44 moves to the surface position of the pressing round hole pressing plate 43, the round hole pressing plate 43 drives the anti-slip strip 46 to move downwards to squeeze the surface of the first protective cover 31, at the moment, under the action of the screw rod 42 and the round block 41, the squeezing limiting of the first protective cover 31 and the second protective cover 36 is completed, and the use stability of the first protective cover 31 and the second protective cover 36 is improved.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (7)

1. The utility model provides a roofing drain pipe seepage prevention structure, includes roof boarding (1), its characterized in that: one side of roof boarding (1) is provided with body (2), one side of roof boarding (1) is provided with anti-seepage device (3), one side of roof boarding (1) is provided with stop device (4), anti-seepage device (3) are including first protection casing (31) and second protection casing (36), the merge inner wall size and shape and the surface size and the shape looks adaptation of body (2) of first protection casing (31), the inner wall fixedly connected with first sealing washer (32) of first protection casing (31), first circular hole (33) have been seted up to one side of first protection casing (31), the inner wall fixedly connected with second sealing washer (37) of second protection casing (36), second circular hole (38) have been seted up to one side of second protection casing (36), one side fixedly connected with ring (312) of roof boarding (1) is close to body (2), body (2) set up in ring (312) inside, the inside of first protection casing (31) is equipped with big or small diameter bolt (313) and the big or small diameter bolt (313) of second protection casing (36) are big or small bolt (313), the nut (314) is larger than the second circular hole (38).

2. The roof drain seepage-proofing structure according to claim 1, wherein: one side of the first protection cover (31) close to the first round hole (33) is fixedly connected with a rectangular hole block (34), one side of the second protection cover (36) close to the second round hole (38) is fixedly connected with a checking rod (310), and the surface of the checking rod (310) is connected with the inner wall of the rectangular hole block (34) in a sliding and inserting mode.

3. The roof drain seepage-proofing structure according to claim 1, wherein: the inner wall of first protection casing (31) fixedly connected with first rubber pad (35), the inner wall of second protection casing (36) fixedly connected with second rubber pad (39).

4. The roof drain seepage-proofing structure according to claim 1, wherein: a third circular hole (315) is formed in the surface of the nut (314), a positioning rod (311) is fixedly connected to one side, close to the second circular hole (38), of the second protective cover (36), and the surface of the positioning rod (311) is connected with the inner wall of the third circular hole (315) in a sliding insertion mode.

5. The roof drain seepage-proofing structure according to claim 1, wherein: stop device (4) are including button (41), button (41) and roof boarding (1) fixed connection, one side fixedly connected with screw rod (42) of button (41), the surface cover of screw rod (42) is equipped with round hole clamp plate (43), the surface threaded connection of screw rod (42) has screw hole ring (44), the surface of screw hole ring (44) is greater than the inner wall of round hole clamp plate (43).

6. The roof drain seepage-proofing structure according to claim 5, wherein: the surface of the screw hole ring (44) is fixedly connected with a plurality of screwing blocks (45), and the screwing blocks (45) are equidistantly arranged.

7. The roof drain seepage-proofing structure according to claim 5, wherein: one side of the round hole pressing plate (43) is fixedly connected with a plurality of anti-slip strips (46), and the surface of each anti-slip strip (46) is rectangular.