KR101668751B1

KR101668751B1 - Apartment Trench Cover Grating

Info

Publication number: KR101668751B1
Application number: KR1020160069171A
Authority: KR
Inventors: 도회만
Original assignee: (주)휴먼아키피아종합건축사사무소
Priority date: 2016-06-03
Filing date: 2016-06-03
Publication date: 2016-10-24

Abstract

The present invention relates to an apartment drainage way cover which can be used for a curved drainage way and a straight drainage way. The apartment drainage way cover comprises: a pair of angle support plates (31, 32) formed on both ends of a bearing bar (30); two pairs of clevis hinges (40, 41, 43, 44) and hinge tips (42, 45) formed on both ends of the angle support plates (31, 32) in a donut shape, meshed and mounted on each other in a clasping form; a small and a large diameter cover support (22, 24) of an arc shape installed in an upper end of a curved drainage way (20); a pair of hinge holders (52, 54) separated from each other and formed along an edge of the large diameter cover support (24), and any one pair separated among the two pairs of the clevis hinges (40, 41, 43, 44) and the hinge tips (42, 45) from each other to insert the one pair; a partition (50) formed between the hinge holders (52, 54); an opening part (52c, 54c) form on one side of the hinge holders (52, 54) to insert the angle support plate (32) among the angle support plates (31, 32) supported on the large diameter cover support (24); a tap hole (52t, 54t) formed on a bottom of an inside of the hinge holders (52, 54); a mounting bolt (60, 62) mounted on the tap hole (52t, 54t) through the center of the hinge tips (42, 45); and a separation groove (24g) formed on a vertical surface of the large diameter cover support (24) to form a gap (G) between the angle support plate (32) and the same.

Description

{Apartment Trench Cover Grating}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage lid for a dwelling house, and more particularly to a drainage lid for a dwelling house that can serve both as a curved drainage hall and as a straight drainage hall.

Generally, a drainage cover drains rainwater falling on a road in a rainy season to a drainage line, and prevents a foot of a pedestrian or a tire of a vehicle from falling into a drainage passage when passing through.

1 and 2, the drainage lid is provided with a rectangular rim (not shown) mounted on an angle 14 (15) having an "L" -shaped cross-sectional shape provided at the upper edge portion of the drainage passage 16, A plurality of bearing bars 12 are provided at regular intervals in a bearing bar 12 and a cross bar 11 in the form of a round bar positioned in a direction orthogonal to the bearing bar 12 is welded to the upper end of the bearing bar 12 .

However, when such a general drainage lid 10 is installed in a curved section of a drainage passage 16 provided along a curved line along the boundary stones 17, the drainage lid 10, which is a straight line, (18) because there is no binding force between the cover (18) and the risk of falling into the drainage passage (16) when the load is lifted. there was.

On the other hand, there is a case where the drainage lid is welded in a curved shape in accordance with the curve section of the drainage passage 16, but since the drainage lid made for the curve is not deformed, it can not be used in the straight section of the drainage passage 16 .

Korean Patent Publication No. 10-1405896 Korean Patent Publication No. 10-1516330 Korean Registered Patent No. 10-1124407

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a drainage lid for a dwelling house which can serve as both a curved drainage line and a straight drainage drainage.

In order to accomplish the object of the present invention, a drainage channel lid for a dwelling house comprises: a pair of angle support plates formed at both ends of a bearing bar; Two pairs of clevis hinges and hinge joints formed at both ends of the angle support plate in a donut shape and engaged with each other in an interdigitated manner; A small-diameter lid support and a large-diameter lid support installed on the upper side of the curved drainage passage; A pair of hinge holders formed along corners of the large-diameter cover lid and spaced apart from each other, for fitting one pair of the pair of clevis hinge and hinge claws separately from each other; A partition wall formed between the hinge holders; An opening formed at one side of the hinge holder for inserting an angle support plate supported by the large diameter lid support in a pair of the angle support plates; A tab hole formed in an inner bottom of the hinge holder; A fastening bolt coupled to the tapped hole through a center of the hinge point; And a spacing groove formed on a vertical surface of the large diameter lid receptacle so as to be spaced from the angle supporting plate.

As described above, according to the present invention, the pin 27 is separated from the pair of clevis hinges 43 and 44 and the hinge pin 45, and then the bearing bar 30 is extended in the shape of a fan to form a clevis hinge The pair of clevis hinges 52 and 54 can be installed in the curved drainage path 20 by inserting the hinge pins 43 and 44 and the hinge pin 45 into the hinge holders 52 and 54. By using the two pins 26 and 27, It can be applied to the straight drainage line 25 by combining both of the hinges 40, 41, 43 and 44 and the hinge fingers 42 and 45 so that a kind of drainage lid can be used for a curved drainage line and a straight drainage line Can be used together.

The separated clevis hinge 43 and 44 and the hinge hinge 45 are fitted and fixed to the hinge holders 52 and 54 and the tab holes 52t formed in the bottom of the hinge holders 52 and 54 The clevis hinges 43 and 44 and the hinge claws 45 are fixed to the hinge holders 52 and 54 by the fastening bolts 60 and 62 coupled to the hinge shafts 54 and 54t, (See FIG. 4).

The separated clevis hinges 43 and 44 and the hinge hinge 45 are connected to the hinge holders 52 and 54 because the spacing grooves 24g are formed on the vertical surface of the large diameter lid receptacle 24. Further, It is possible to prevent the angle support plate 32 from interfering with the vertical plane of the large-diameter lid receptacle 24, and at the same time to reduce the frictional resistance therebetween, so that the assembling work can be smoothly performed.

1 is a cross-sectional view of a conventional drainage lid;
Fig. 2 is a plan view showing a general drainage lid cut into several pieces and installed in a curved section of a drainage line
FIG. 3 is an enlarged exploded perspective view showing the bearing bar in a fan shape in order to apply the drainage lid according to the present invention to a curved drainage path.
Fig. 4 is an exploded perspective view of the bottom side of Fig.
5 is an exploded perspective view showing an example in which a drainage lid according to the present invention is applied to a curved drainage line.
FIG. 6 is a plan view showing a bearing bar spread out in a fan shape in order to apply a drainage lid according to the present invention to a curved drainage path.
7 is a perspective view showing an example in which a drainage lid according to the present invention is applied to a curved drainage line.
8 is a plan view showing an example in which a drainage lid according to the present invention is applied to a curved drainage line
9 is a sectional view taken along the line A-A 'in Fig. 8
FIG. 10 is an enlarged exploded perspective view showing a pair of clevis hinges and a hinge joint connected by a pin to apply a drainage lid according to the present invention to a straight drainage line.
11 is an exploded perspective view showing an example in which a drainage lid according to the present invention is applied to a straight drainage line.
12 is a perspective view showing an example in which a drainage lid according to the present invention is applied to a straight drainage line.
13 is a plan view showing an example in which a drainage lid according to the present invention is applied to a straight drainage line

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 3 to 13, the present invention includes a pair of angle support plates 31 and 32 formed at both ends of a bearing bar 30; 41, 43 and 44 formed in the shape of a donut at both ends of the angle support plates 31 and 32 and engaged with each other in an interdigitated manner and a pair of clevis hinges 40, (45).

The angle support plates 31 and 32 may be integrally formed at both ends of the bearing bar 30 so as to form a T-shape, for example. The height of the angle support plates 31 and 32 may be adjusted by the bearing bar 30 So as to prevent a step on the upper surface which may interfere with the passage.

The clevis hinges 40, 41, 43 and 44 and the hinge pins 42 and 45 are engaged with and engaged with each other to form a clevis hinge 40, 41 and 43 43 and 44 and the hinge point 42 (45) by inserting the pin 26 (27) into the hole formed at the center of the hinge pin 42 (45) ).

The present invention is characterized in that it comprises an arc-shaped small diameter lid receptacle (22) and a large diameter lid receptacle (24) installed at the upper end of the curved drainage path (20); And the pair of clevis hinges 40, 41, 43 and 44 and the pair of hinge pins 42 and 45, which are formed along the corner of the large- And a pair of hinge holders 52 and 54 for separating the hinge holders 52 and 54 from each other.

The small-diameter lid receptacle 22 and the large-diameter lid receptacle 24 have the same center, and the radius of the large-diameter lid receptacle 24 is longer than the radius of the small-diameter lid receptacle 22.

The hinge holders 52 and 54 may be formed in a C-shaped cross-section when viewed from above, for example, and the hinge holders 52 and 54 may be integrally formed with the large- .

The pair of clevis hinges 40, 41, 43 and 44 and the pair of clevis hinges 43 and 44 for engaging the large diameter lid receptacle 24 in the hinge pins 42 and 45 And then the bearing bar 30 is rotated in the direction of the arrow shown in Fig. 6 to form a fan shape. Then, the separated clevis hinges 43 and 44 are separated from each other, The separated clevis hinges 43 and 44 and the hinge hinge 45 are fixed to the hinge holder 52 in a state in which the center distance between the hinge shafts 52 and 54 is aligned with the center distance between the both hinge holders 52 and 54, (54).

The present invention may include a partition wall (50) formed between the hinge holders (52) and (54); An opening 52c (52c) formed at one side of the hinge holder 52 (54) for inserting an angle supporting plate 32 supported by the large diameter lid receptacle 24 in the pair of the angle supporting plates 31 and 32 ) 54c.

7 and 8, the hinge holders 52 and 54 may be formed in a triangular shape symmetrical to each other with the partition 50 interposed therebetween. The hinge holders 52 and 54 may include openings 52c and 54c, Diameter cover 52 may be spaced apart from the vertical surface of the large diameter lid receptacle 24 at one side of the hinge holders 52 and 54.

The present invention may include a tap hole (52t) (54t) formed on the inner bottom of the hinge holder (52) (54); Fastening bolts (60) (62) coupled to the tapped holes (52t) (54t) through the center of the hinge tip (42) (45); And a spacing groove 24g formed on the vertical surface of the large diameter lid receptacle 24 so as to form an interval G from the angle supporting plate 32. [

The tapped holes 52t and 54t may be formed to penetrate the large diameter lid receptacle 24 vertically from the bottom center of the hinge holders 52 and 54 as shown in FIGS.

The spacing grooves 24g are formed at the vertical plane of the large-diameter lid receptacle 24 as shown in an enlarged view of Figs. 7 and 8 and are spaced apart from each other by a distance G When the clevis hinges 43 and 44 separated from each other and the hinge pawl 45 are fitted to the hinge holders 52 and 54, the angle support plate 32 is fixed to the vertical surface of the large- Thereby preventing interference.

The present invention is characterized in that two pairs of clevis hinges 40, 41, 43 and 44 and a hinge point 42 and 45 are engaged and engaged with each other as shown in Figs. 10 to 13, The linear lid receptacles 28 and 29 provided on the straight water drainage passage 25 are connected to each other by the pins 26 and 27 when the hinged lid 40, 41, 43 and 44 and the hinge lid 42 and 45 are coupled by the pins 26 and 27, So that it can be used for straight drainage.

Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

In the case of installing the drainage lid according to the present invention in the curved drainage path 20, two pairs of clevis hinges 40, 41, 43 and 44, The pair of clevis hinges 43 and 44 and the hinge pin 45 are separated from each other to fit the hinge holders 52 and 54 out of the hinge holders 42 and 45. Then, When the bearing bar 30 is rotated around the uninspected pin 26, the bearing bar 30 is spread like a fan.

5, in a state in which the center distance between the clevis hinges 43 and 44 separated from each other and the hinge point 45 is adjusted to the center distance between the hinge holders 52 and 54, 7 and 8, the clevis hinge 40, which is not separated by the pin 26, can be inserted into the hinge holder 52, The clevis hinge 43 and the hinge claw 45 are held by the hinge holders 52 and 54 so that the clevis hinge 43 and the hinge claws 42 are supported by the small- And is supported by the large-diameter cover 24.

When the clevis hinges 43 and 44 and the hinge hinge 45 separated as described above are fitted to the hinge holders 52 and 54 by the spacing grooves 24g formed on the vertical surface of the large diameter lid receptacle 24, It is possible to prevent the vertical surfaces of the large-diameter lid support 32 and the large-diameter lid support 24 from interfering with each other.

5 and 9, the fastening bolts 60 and 62 are inserted through the holes formed in the hinge fastener 45 inserted into the hinge holder 52 and then the fastening bolts 60 and 62 are inserted It is possible to prevent the clevis hinges 43 and 44 from separating from the hinge posts 45 and 45 from the hinge holders 52 and 54. [

When the load is applied to the bearing bar 30 with the drainage lid according to the present invention installed in the curved drainage path 20, the hinge holders 52 and 54 are moved to the clevis hinges 43 and 44 Since the hinge pin 45 is fixed to the hinge holder 52 by the fastening bolts 60 and 62 holding the hinge pin 45 and the shape of the bearing bar 30 spreading in the form of a fan is disturbed It is possible to prevent the drainage cover from being detached.

10 to 13, a pair of clevis hinges (not shown) formed at both ends of the bearing bar 30 may be used as the drainage lid according to the present invention, 41, 43 and 44 and the hinge point 42 and 45 are joined to each other and then the two clevis hinges 40, 41 and 43 are fixed by using the two pins 26 and 27, Since all the bearing bars 30 are parallel to each other and the angle supporting plates 31 and 32 can be made straight, when the hinge joints 44 and 42 are coupled to each other, It becomes possible to apply it.

When the drainage lid according to the present invention is applied to the straight drainage line 25, the drainage lid is connected to the straight lid receptacle 28 (29) in a state where the straight lid receptacles 28 (29).

20: Curved drain 22: Small diameter cover
24: Large diameter cover 24g: Spaced groove
25: Straight drain 26, 27: Pin
28,29: Straight lid 30: Bearing bar
31, 32: Angle support plates 40, 41, 43, 44: Clevis hinge
42, 45: Hinge point 50:
52, 54: Hinge holder 52c, 54c:
52t, 54t: tapped hole 60, 62: fastening bolt
G: Spacing

Claims

A pair of angle support plates 31 and 32 formed at both ends of the bearing bar 30;
41, 43 and 44 formed in the shape of a donut at both ends of the angle support plates 31 and 32 and engaged with each other in an interdigitated manner and a pair of clevis hinges 40, (45);
A large-diameter lid receptacle 22 and a large-diameter lid receptacle 24 provided at the upper end of the curved drainage passage 20;
And the pair of clevis hinges 40, 41, 43 and 44 and the pair of hinge pins 42 and 45, which are formed along the corner of the large- A pair of hinge holders 52 and 54 for separating the hinge holders 52 and 54 from each other;
A partition wall 50 formed between the hinge holders 52 and 54;
An opening 52c (52c) formed at one side of the hinge holder 52 (54) for inserting an angle support plate 32 supported by the large diameter lid receptacle 24 in the pair of the angle supporting plates 31 and 32 ) 54c;
A tab hole (52t) (54t) formed on the inner bottom of the hinge holder (52) (54);
Fastening bolts (60) (62) coupled to the tapped holes (52t) (54t) through the center of the hinge tip (42) (45);
A spacing groove 24g formed on a vertical surface of the large diameter lid receptacle 24 so as to form an interval G from the angle supporting plate 32;
A drainage cover for a residential area.