CN211473116U - Drainage seepage-proofing structure applied to building roof - Google Patents
Drainage seepage-proofing structure applied to building roof Download PDFInfo
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- CN211473116U CN211473116U CN201922143386.2U CN201922143386U CN211473116U CN 211473116 U CN211473116 U CN 211473116U CN 201922143386 U CN201922143386 U CN 201922143386U CN 211473116 U CN211473116 U CN 211473116U
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- internal thread
- guide sleeve
- pipe
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Abstract
The utility model belongs to the technical field of the building rainwater is used, specifically disclose be applied to drainage seepage prevention structure of building roofing, including wall body, fixed plate, water catch bucket pipe locating hole, water catch bucket offal internal thread pipe, water catch bucket, water collection recess, first external screw thread cavity water guide sleeve, first locating plate, first guiding gutter, casing, second locating plate, second guiding gutter, first bearing mounting hole, the supplementary cavity guide pin bushing of internal thread and aqueduct. The beneficial effects of the utility model reside in that: the device has reasonable design, is convenient for assembly and construction, has stable and strong integral structure, can simultaneously drive a plurality of crushing knives to rotate for crushing by utilizing the gravity of the rainwater so as to prevent the water pipe from being blocked; the connecting structure mode of the water collecting hopper launching internal thread pipe, the first external thread hollow water guide sleeve and the connecting structure mode of the second external thread hollow water guide sleeve and the internal thread auxiliary hollow guide sleeve are convenient to detach and clean and maintain, and the practicability is high.
Description
Technical Field
The utility model belongs to the technical field of the application is collected to the building rainwater, concretely relates to be applied to drainage seepage prevention structure of building roofing.
Background
Traditional roofing downcomer, it is simple pipeline connection structure only, has downcomer jam's phenomenon after long-term the use, and the leaf sneaks into the rainwater promptly and gets into the pipeline after and pile up, and then appears the not smooth problem of drainage, and the rainwater can not discharge for a long time and has leaded to the hidden danger that the roofing seepage appears, easily breeds the mosquito simultaneously, smells, polluted environment etc..
Therefore, based on the above problem, the utility model provides a be applied to drainage seepage prevention structure of building roofing.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a be applied to drainage seepage prevention structure of building roofing, its reasonable in design, the assembly construction of being convenient for, and overall structure is stable strong, can be with the debris of sneaking into in the rainwater like leaf etc. simultaneously, utilize the gravity of rainwater itself to drive the rotatory broken action that carries on of a plurality of sword, the phenomenon of water pipe jam prevents to appear, and the water collecting bucket is down water internal thread pipe, the connection structure mode of first external screw thread cavity water guide sleeve, second external screw thread cavity water guide sleeve, the connection structure mode of the supplementary cavity guide sleeve of internal thread, convenient to detach, carry out clean maintenance, therefore, the clothes hanger is strong in practicability.
The technical scheme is as follows: the utility model provides a be applied to drainage seepage prevention structure of building roofing, including the wall body, and set up the fixed plate at wall body one side outer wall, and set up the water catch bowl pipe locating hole in the fixed plate, and install the water catch bowl water internal thread pipe in the water catch bowl pipe locating hole, and set up the water catch bowl that is in water catch bowl water internal thread pipe one end, and set up at wall body one end and the water catch bowl collection recess that cooperatees and use, and the first external screw thread cavity guide sleeve that is connected with water catch bowl internal thread pipe one end, and set up the first locating plate in first external screw thread cavity guide sleeve one end, and set up the first guiding gutter in first locating plate, and the casing of being connected with first locating plate, and the second locating plate of being connected with casing one end face, and the second guiding gutter of setting in the second locating plate, and set up the first bearing mounting hole in first locating plate, second locating plate respectively, The bearing comprises a second bearing mounting hole, a first bearing and a second bearing which are respectively arranged in the first bearing mounting hole and the second bearing mounting hole, a rotating shaft with two ends respectively penetrating through the first bearing and the second bearing, a first sealing ring and a second sealing ring which are arranged at two ends of the rotating shaft and matched with the first positioning plate and the second positioning plate, fixing nuts arranged at two ends of the rotating shaft, a cutter sleeve arranged on the rotating shaft, a plurality of crushing cutters arranged on the cutter sleeve, a second external thread hollow water guide sleeve arranged on one surface of the second positioning plate, an internal thread auxiliary hollow water guide sleeve connected with the second external thread hollow water guide sleeve, and a water guide pipe arranged on one end surface of the internal thread auxiliary hollow water guide sleeve.
According to the technical scheme, the plurality of crushing knives are downwards inclined and arranged on the outer wall of the knife sleeve.
According to the technical scheme, the diameter size of the shell is gradually reduced from the symmetrical central line to the two ends.
Compared with the prior art, the utility model discloses a be applied to drainage seepage prevention structure of building roofing's beneficial effect lies in: 1. the device has reasonable design, is convenient for assembly and construction, has stable and strong integral structure, can simultaneously drive a plurality of crushing knives to rotate for crushing by utilizing the gravity of the rainwater so as to prevent the water pipe from being blocked; 2. the connecting structure mode of the water collecting hopper launching internal thread pipe, the first external thread hollow water guide sleeve and the connecting structure mode of the second external thread hollow water guide sleeve and the internal thread auxiliary hollow guide sleeve are convenient to detach and clean and maintain, and the practicability is high.
Drawings
Fig. 1 is a schematic structural view of a drainage and seepage-proofing structure applied to a roof of a building;
fig. 2 is a schematic top view of the first positioning plate and the first guiding gutter of the drainage anti-seepage structure applied to the roof of the building;
fig. 3 is a schematic top view of the second positioning plate and the second guiding gutter of the drainage anti-seepage structure applied to the roof of the building.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Examples
As shown in fig. 1, 2 and 3, the drainage and seepage-proofing structure applied to the roof of a building comprises a wall body 1, a fixing plate 3 arranged on the outer wall of one side of the wall body 1, a water collecting hopper guide pipe positioning hole 4 arranged in the fixing plate 3, a water collecting hopper drainage internal thread pipe 6 arranged in the water collecting hopper guide pipe positioning hole 4, a water collecting hopper 5 arranged at one end of the water collecting hopper drainage internal thread pipe 6, a water collecting groove 2 arranged at one end of the wall body 1 and matched with the water collecting hopper 5, a first external thread hollow water guiding sleeve 7 connected with one end of the water collecting hopper drainage internal thread pipe 6, a first positioning plate 8 arranged at one end of the first external thread hollow water guiding sleeve 7, a first water guiding groove 26 arranged in the first positioning plate 8, a shell 13 connected with the first positioning plate 8, a second positioning plate 14 connected with one end surface of the shell 13, and a second water guiding groove 27 arranged in the second positioning plate 14, a first bearing mounting hole 9 and a second bearing mounting hole 15 respectively arranged in the first positioning plate 8 and the second positioning plate 14, a first bearing 10 and a second bearing 16 respectively arranged in the first bearing mounting hole 9 and the second bearing mounting hole 15, a rotating shaft 12 with two ends respectively penetrating through the first bearing 10 and the second bearing 16, a first sealing ring 11 and a second sealing ring 17 arranged at two ends of the rotating shaft 12 and used in cooperation with the first positioning plate 8 and the second positioning plate 14, fixing nuts 28 arranged at two ends of the rotating shaft 12 (the connecting surface of the rotating shaft and the fixing nuts is an external thread structure), a cutter sleeve 19 arranged on the rotating shaft 12, a plurality of crushing cutters 20 arranged on the cutter sleeve 19, a second external thread hollow water guide sleeve 18 arranged at one side of the second positioning plate 14, and an internal thread auxiliary hollow water guide sleeve 21 connected with the second external thread hollow water guide sleeve 18, and a water guide pipe 22 arranged on one end surface of the auxiliary hollow guide sleeve 21 with the internal thread.
Further preferably, the crushing knives 20 are arranged on the outer wall of the knife sleeve 19 in a downward inclined manner; and the diameter of the shell 13 decreases from the symmetrical central line to the two ends.
The drainage seepage prevention structure applied to the building roof of the structure, on the one hand, the structure is reasonable in design, the assembly construction is convenient, the whole structure is stable and strong, meanwhile, sundries mixed in rainwater can be used as leaves, the gravity of the rainwater is utilized to drive a plurality of crushing cutters to rotate to perform crushing action, the phenomenon that the water pipe is blocked is prevented from occurring, on the other hand, the water collecting hopper is provided with a water inner thread pipe, the connecting structure mode of the first outer thread hollow water guide sleeve, the second outer thread hollow water guide sleeve and the connecting structure mode of the inner thread auxiliary hollow water guide sleeve, the structure is convenient to detach and clean and maintain, and the.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (3)
1. Be applied to drainage seepage prevention structure of building roofing, its characterized in that: comprises a wall body (1), a fixing plate (3) arranged on the outer wall of one side of the wall body (1), a water collecting hopper guide pipe positioning hole (4) arranged in the fixing plate (3), a water collecting hopper launching internal thread pipe (6) arranged in the water collecting hopper guide pipe positioning hole (4), a water collecting hopper (5) arranged at one end of the water collecting hopper launching internal thread pipe (6), a water collecting groove (2) arranged at one end of the wall body (1) and matched with the water collecting hopper (5) for use, a first external thread hollow water guiding sleeve (7) connected with one end of the water collecting hopper launching internal thread pipe (6), a first positioning plate (8) arranged at one end of the first external thread hollow water guiding sleeve (7), a first water guiding groove (26) arranged in the first positioning plate (8), a shell (13) connected with the first positioning plate (8), and a second positioning plate (14) connected with one end face of the shell (13), a second water chute (27) arranged in the second positioning plate (14), a first bearing mounting hole (9) and a second bearing mounting hole (15) respectively arranged in the first positioning plate (8) and the second positioning plate (14), a first bearing (10) and a second bearing (16) respectively arranged in the first bearing mounting hole (9) and the second bearing mounting hole (15), a rotating shaft (12) with two ends respectively penetrating through the first bearing (10) and the second bearing (16), a first sealing ring (11) and a second sealing ring (17) which are arranged at two ends of the rotating shaft (12) and matched with the first positioning plate (8) and the second positioning plate (14), fixing nuts (28) arranged at two ends of the rotating shaft (12), a cutter sleeve (19) arranged on the rotating shaft (12), a plurality of crushing cutters (20) arranged on the cutter sleeve (19), and a second threaded water guide sleeve (18) arranged on one surface of the second positioning plate (14), an internal thread auxiliary hollow guide sleeve (21) connected with the second external thread hollow guide sleeve (18), and a water guide pipe (22) arranged on one end face of the internal thread auxiliary hollow guide sleeve (21).
2. A drainage and seepage prevention structure applied to the roof of a building, according to claim 1, wherein: the crushing knives (20) are arranged on the outer wall of the knife sleeve (19) in a downward inclined mode.
3. A drainage and seepage prevention structure applied to the roof of a building, according to claim 1, wherein: the diameter size of the shell (13) is decreased from the symmetrical central line to two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922143386.2U CN211473116U (en) | 2019-12-04 | 2019-12-04 | Drainage seepage-proofing structure applied to building roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922143386.2U CN211473116U (en) | 2019-12-04 | 2019-12-04 | Drainage seepage-proofing structure applied to building roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211473116U true CN211473116U (en) | 2020-09-11 |
Family
ID=72375342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922143386.2U Active CN211473116U (en) | 2019-12-04 | 2019-12-04 | Drainage seepage-proofing structure applied to building roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211473116U (en) |
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2019
- 2019-12-04 CN CN201922143386.2U patent/CN211473116U/en active Active
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