CN214995342U

CN214995342U - Roof drainage structure

Info

Publication number: CN214995342U
Application number: CN202121080849.6U
Authority: CN
Inventors: 邓烽年; 杨中
Original assignee: Fujian Toubao Construction Engineering Co ltd
Current assignee: Fujian Toubao Construction Engineering Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-03
Anticipated expiration: 2031-05-20

Abstract

The utility model belongs to the technical field of the building structure technique and specifically relates to a roof drainage structure is related to, including seting up in the water drainage tank on roof and dismantling the first filter frame body of connecting in water drainage tank, first filter frame body has been seted up first hole of permeating water, the wash port has been seted up to water drainage tank's bottom inner wall, is provided with first filter frame body, conveniently filters the collection to the impurity that the rainwater erodees and brings into water drainage tank, and the rainwater that flows into water drainage tank loops through first hole of permeating water and wash port and gets into drainage pipe drainage roof to effectively reduce wash port and drainage pipe and take place the possibility of jam, first filter frame body can dismantle with water drainage tank and be connected, and the later stage of being convenient for is handled filterable impurity. The present application has the advantage of reducing the likelihood of clogging of the drain holes.

Description

Roof drainage structure

Technical Field

The application relates to the technical field of building structures, in particular to a roof drainage structure.

Background

The roof is drained, rain and snow water on the roof is quickly drained, and water accumulation on the roof is avoided.

In order to better drain water on the roof of a flat-top building, a drainage ditch or a drainage groove is generally formed in the roof, and then a drainage hole is formed in the lower part of the drainage ditch or the drainage groove.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in order to respond to the construction of green cities, green plants are generally planted on roofs, and in rainy days and when the amount of rainwater is large, large granular fertilizers (such as wood chips and the like) and soil are flushed to drainage ditches or drainage grooves in the rainwater flushing process to block the drainage holes, so that the drainage effect is influenced, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

To reduce the likelihood of clogging drain holes, the present application provides a roof drainage structure.

The application provides a roof drainage structures adopts following technical scheme:

the utility model provides a roof drainage structures, is including seting up in the water drainage tank on roof and can dismantle the first filtration framework of connecting in water drainage tank, and first hole of permeating water has been seted up to first filtration framework, the wash port has been seted up to water drainage tank's bottom inner wall.

Through adopting above-mentioned technical scheme, be provided with first filtration framework, the impurity that conveniently brings into the water drainage tank to the rainwash filters the collection, and the rainwater that flows into the water drainage tank loops through first hole and the wash port of permeating water and gets into drainage pipe drainage roof to effectively reduce wash port and drainage pipe and take place the possibility of blockking up, first filtration framework can be dismantled with the water drainage tank and be connected, and the later stage of being convenient for is handled filterable impurity.

Preferably, the drainage holes are provided in plurality and distributed along the length direction of the drainage channel.

Through adopting above-mentioned technical scheme, the wash port is provided with a plurality ofly, improves water drainage tank's drainage efficiency.

Preferably, the spout along vertical extension is seted up to the inner wall of water drainage tank, the spout extends to water drainage tank's up end, first filtration framework outer wall protrusion is provided with the draw runner of sliding connection in the spout.

Through adopting above-mentioned technical scheme, be provided with spout and draw runner, realize the slidingtype assembly of first filtration framework and water drainage tank, when needs are handled filterable impurity, upwards slide first filtration body to the separation that will realize first filtration framework and water drainage tank falls filterable impurity.

Preferably, still include that a plurality of lays in the apron on water drainage tank upper portion, the water strip groove of intaking has been seted up to the apron, positioning groove has been seted up to water drainage tank's up end, the apron protrusion is provided with the card and inlays in positioning groove's locating bar, and the up end parallel and level of apron, locating bar is in the roof up end.

Through adopting above-mentioned technical scheme, can hide the water drainage tank through the apron to avoid the pedestrian to step on the sky and tumble, be provided with positioning groove and location strip, be convenient for pave the apron in the water drainage tank upper end, the up end parallel and level of apron, location strip in the roof up end, further reduce the pedestrian and stumble the possibility that takes place the incident.

Preferably, the water inlet strip groove is provided with a plurality of channels and is distributed on the cover plate.

Through adopting above-mentioned technical scheme, the water inlet strip groove is provided with the multichannel and distributes on the apron, and on the one hand, when the staff of being convenient for lay or dismantle the apron, thereby staff's finger stretches into the water inlet strip inslot and directly carries to the apron and take, on the one hand, effectively reduces the staff and is being pressed from both sides the possibility of hindering when laying or dismantling the apron, and on the other hand improves the flow that the rainwater flowed into the escape canal.

Preferably, the bottom wall of the positioning groove is vertically provided with a positioning groove, and the lower end surface of the positioning strip is convexly provided with a positioning column inserted into the positioning groove.

Through adopting above-mentioned technical scheme, be provided with reference column and constant head tank, be convenient for fix a position the installation to the apron to improve the efficiency of laying of apron.

Preferably, the apron can be dismantled and be connected with the second and filter the framework, and the second filters the framework and is located the below of apron, the second filters the framework and has seted up the second hole of permeating water, and the second hole of permeating water's aperture is greater than the first hole of permeating water's aperture.

Through adopting above-mentioned technical scheme, be provided with the second and filter the framework, filter great impurity, can play to detain and collect the rubbish of draining into the water drainage tank, make rubbish debris collected, it piles up just to appear debris after reducing first filtration framework accumulation a small amount of debris, reduce the first possibility that the hole of permeating water takes place to block up, guarantee the filter effect of first filtration framework, when dismantling the apron, the rubbish impurity that the second filtered framework and second filtered the framework and taken off along with the apron together, reduce the possibility that rubbish impurity falls into the water drainage tank once more.

Preferably, the joint groove has been seted up to the apron, the up end of second filter frame body is around being fixed with the installation department, the installation department protrusion is provided with the buckle of scarf joint in the joint groove, the buckle is the elasticity setting.

Through adopting above-mentioned technical scheme, be provided with buckle and joint groove, realize that the second filters the dismantlement of framework and apron and is connected.

Preferably, the clamping groove comprises an inserting through hole and a limiting blind hole communicated with the inserting through hole, the diameter of the limiting blind hole is larger than that of the inserting through hole, so that the clamping groove is in a trapezoidal groove arrangement, and the inserting through hole is positioned below the limiting blind hole; the buckle includes fixed connection in the grafting pole of installation department and the spacing plush copper of fixed connection in grafting pole tip, and the deformation groove that extends to the grafting pole is seted up to the tip of spacing plush copper, and spacing plush copper is elastic setting, and spacing plush copper cooperates with spacing blind hole, and the grafting pole cooperates with the grafting through-hole.

Through adopting above-mentioned technical scheme, exert the effort that is close to the apron direction towards the installation department to in inlaying the buckle and locating the joint inslot, realize that the second filters the fixed of framework and apron, when filtering the framework to the second and dismantling, exert the effort towards keeping away from the apron direction to the second filters the framework, make the buckle take place elastic deformation and break away from with the joint groove.

Preferably, the outer wall of the second filter frame body is convexly provided with a force application block positioned below the installation part.

Through adopting above-mentioned technical scheme, through the convenient dismouting to the second filter frame body of application of force piece.

To sum up, the utility model discloses following beneficial effect has:

1. the first filtering frame body is arranged, so that impurities brought into the drainage groove by rainwater washing can be conveniently filtered and collected, rainwater flowing into the drainage groove sequentially passes through the first water permeable hole and the drainage hole to enter the drainage pipeline to be drained out of a roof, and therefore the possibility of blockage of the drainage hole and the drainage pipeline is effectively reduced;

2. the drainage channel can be hidden through the cover plate, the pedestrian can be prevented from falling down when stepping empty, the positioning groove and the positioning strip are arranged, the cover plate can be conveniently paved at the upper end of the drainage channel, the upper end surfaces of the cover plate and the positioning strip are flush with the upper end surface of the roof, and the possibility of safety accidents caused by stumbling of the pedestrian is further reduced;

3. apply the effort towards being close to the apron direction to the installation department to inlaying the buckle locate the joint inslot, realize that the second filters the fixed of framework and apron, when filtering the framework to the second and dismantling, apply the effort towards keeping away from the apron direction to the second filter the framework, make the buckle take place elastic deformation and break away from with the joint groove.

Drawings

FIG. 1 is a schematic view of the overall construction of a roof drainage structure;

FIG. 2 is a schematic view of the construction of the drain channel and the first filter frame;

FIG. 3 is a schematic view of the construction of the cover plate and the second filter frame;

FIG. 4 is a schematic structural view of the snap groove;

fig. 5 is a schematic structural view of the buckle.

In the figure, 1, a roof; 2. a water discharge tank; 21. a positioning groove; 22. positioning a groove; 23. a chute; 24. a drain hole; 3. a first filter frame body; 31. a first water permeable hole; 32. a slide bar; 33. a force application handle; 4. a cover plate; 41. a positioning bar; 42. a positioning column; 43. a water inlet strip groove; 44. a clamping groove; 441. inserting through holes; 442. a limiting blind hole; 5. a second filter frame; 51. a second water permeable hole; 52. an installation part; 53. buckling; 531. a plug rod; 532. a convex head is limited; 533. a deformation groove; 54. and a force application block.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses roof drainage structures, refer to fig. 1, fig. 2, including seting up in the water drainage tank 2 of roof 1, can dismantle to connect and to be the first filter frame body 3 and the apron 4 that lay in water drainage tank 2 upper portion that the opening set up in water drainage tank 2 and upper portion.

Referring to fig. 2, a positioning groove 21 is formed in the upper end surface of the drainage channel 2, and a positioning groove 22 is vertically formed in the bottom wall of the positioning sliding groove 23. Chute 23 along vertical extension has all been seted up to the both sides inner wall of water drainage tank 2, and chute 23 extends to positioning groove 21's up end, and wash port 24 has been seted up to the bottom inner wall of water drainage tank 2, and wash port 24 is provided with a plurality of length direction distributions along water drainage tank 2, and wash port 24 is connected with drainage pipe.

Referring to fig. 1 and 3, the side wall of the cover plate 4 is provided with a positioning bar 41 inserted into the positioning groove 21, the lower end surface of the positioning bar 41 is provided with a positioning column 42 inserted into the positioning groove 22, the axis of the positioning column 42 is vertically arranged, and the upper end surfaces of the cover plate 4 and the positioning bar 41 are flush with the upper end surface of the roof 1. The up end of apron 4 runs through and has seted up water inlet strip groove 43, and water inlet strip groove 43 is provided with the multichannel and distributes in apron 4. The width of the water inlet strip groove 43 is 4CM-5CM, and the length of the water inlet strip groove 43 is 12CM-15CM, so that fingers of a human body can extend into the water inlet strip groove.

Referring to fig. 3, the cover plate 4 is detachably connected with a second filtering frame 5 having an upper portion provided with an opening, the second filtering frame 5 is located below the cover plate 4, and the bottom wall and the side wall of the second filtering frame 5 are both provided with a second water permeable hole 51. After the cover plate 4 is laid on the drain tank 2, the second filter frame 5 is partially built in the first filter frame 3.

Referring to fig. 4, a clamping groove 44 is formed in the lower end surface of the cover plate 4, a mounting portion 52 is fixed to the upper end surface of the second filter frame 5 in a surrounding manner, and a buckle 53 embedded in the clamping groove 44 is arranged in the mounting portion 52 in a protruding manner. The clamping groove 44 comprises an inserting through hole 441 and a limiting blind hole 442 communicated with the inserting through hole 441, wherein the inserting through hole 441 and the limiting blind hole 442 are coaxially arranged. The diameter of the limiting blind hole 442 is larger than that of the inserting through hole 441, so that the clamping groove 44 is a trapezoidal groove, and the inserting through hole 441 is located below the limiting blind hole 442.

Referring to fig. 3 and 5, the buckle 53 includes an insertion rod 531 and a limiting protruding head 532, the insertion rod 531 is fixedly connected to the upper end surface of the mounting portion 52, the limiting protruding head 532 is coaxially and fixedly connected to an end portion of the insertion rod 531 far away from the mounting portion 52, a deformation groove 533 extending to the insertion rod 531 is formed in an end portion of the limiting protruding head 532 far away from the insertion rod 531, the limiting protruding head 532 is elastically arranged, the limiting protruding head 532 is matched with the limiting blind hole 442, and the insertion rod 531 is matched with the insertion through hole 441. The limiting raised head 532 is arranged in a circular truncated cone shape, one end of the limiting raised head 532 close to the insertion rod 531 is a large end, and one end of the limiting raised head 532 far away from the insertion rod 531 is a small end. The outer wall of the second filter frame 5 is provided with a biasing block 54 protruding below the mounting portion 52.

Referring to fig. 2, the bottom wall and the side wall of the first filtering frame 3 are both provided with first water permeable holes 31, and the aperture of the first water permeable holes 31 is smaller than that of the second water permeable holes 51. The outer walls of the two sides of the first filtering frame body 3 are respectively provided with a sliding strip 32 which is connected with the sliding groove 23 in a sliding manner in a protruding manner, and the inner walls of the two opposite ends of the first filtering frame body 3 are hinged with force application handles 33.

The implementation principle of a roof 1 drainage structures of the embodiment of the application is: be provided with second filter frame body 5 and first filter frame body 3, second filter frame body 5 filters the collection to great impurity, and second filter frame body 5 filters the collection to silt, and the rainwater that flows into water drainage tank 2 loops through into water inlet strip groove 43, second hole 51 of permeating water, first hole 31 of permeating water and wash port 24 and gets into drainage pipe drainage roof 1 to effectively reduce wash port 24 and the drainage pipe and take place the possibility of jam.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A roof drainage structure which characterized in that: including setting up in water drainage tank (2) on roof (1) and can dismantle first filter frame body (3) of connecting in water drainage tank (2), first hole (31) of permeating water has been seted up in first filter frame body (3), wash port (24) have been seted up to the bottom inner wall of water drainage tank (2).

2. A roof drainage structure as claimed in claim 1, wherein: the drainage holes (24) are arranged in a plurality and distributed along the length direction of the drainage groove (2).

3. A roof drainage structure as claimed in claim 1, wherein: the inner wall of water drainage tank (2) is seted up along vertical extension's spout (23), spout (23) extend to the up end of water drainage tank (2), first filtration framework (3) outer wall protrusion is provided with slide bar (32) of connecting in spout (23).

4. A roof drainage structure as claimed in claim 1, wherein: still include that a plurality of lays apron (4) on water drainage tank (2) upper portion, water inlet strip groove (43) have been seted up in apron (4), positioning groove (21) have been seted up to the up end of water drainage tank (2), apron (4) protrusion is provided with location strip (41) that the card inlays in positioning groove (21), and the up end parallel and level of apron (4), location strip (41) is in roof (1) up end.

5. A roof drainage structure as claimed in claim 4, wherein: the water inlet strip grooves (43) are provided with a plurality of channels and distributed on the cover plate (4).

6. A roof drainage structure as claimed in claim 4, wherein: the bottom wall of the positioning groove (21) is vertically provided with a positioning groove (22), and the lower end surface of the positioning strip (41) is convexly provided with a positioning column (42) inserted into the positioning groove (22).

7. A roof drainage structure as claimed in claim 4, wherein: the apron (4) can be dismantled and be connected with the second and filter framework (5), and the second filters framework (5) and is located the below of apron (4), the second filters framework (5) and has seted up second hole (51) of permeating water, and the second is permeated water the aperture of hole (51) and is greater than the first aperture of permeating water hole (31).

8. A roof drainage structure as claimed in claim 7, wherein: joint groove (44) have been seted up in apron (4), the up end of second filter frame body (5) encircles and is fixed with installation department (52), installation department (52) protrusion is provided with buckle (53) of scarf joint in joint groove (44), buckle (53) are the elasticity and set up.

9. A roof drainage structure as claimed in claim 8, wherein: the clamping groove (44) comprises an inserting through hole (441) and a limiting blind hole (442) communicated with the inserting through hole (441), the diameter of the limiting blind hole (442) is larger than that of the inserting through hole (441), so that the clamping groove (44) is in a trapezoidal groove arrangement, and the inserting through hole (441) is positioned below the limiting blind hole (442); the buckle (53) comprises an insertion rod (531) fixedly connected to the mounting portion (52) and a limiting convex head (532) fixedly connected to the end portion of the insertion rod (531), a deformation groove (533) extending to the insertion rod (531) is formed in the end portion of the limiting convex head (532), the limiting convex head (532) is arranged elastically, the limiting convex head (532) is matched with the limiting blind hole (442), and the insertion rod (531) is matched with the insertion through hole (441).

10. A roof drainage structure as claimed in claim 8, wherein: and a force application block (54) positioned below the mounting part (52) is arranged on the outer wall of the second filtering frame body (5) in a protruding mode.