TWI729728B - Drainage device - Google Patents

Abstract

A drainage device includes at least two support frames and a plurality of locking members. The supporting frames extend along a first axial direction and overlap each other. Each supporting frame includes at least three bottom wall members, at least two positioning members connected between two adjacent bottom wall members, and a pair of supporting members. The cross-sectional shape of the positioning parts is inverted U-shaped. Each positioning part defines an operating space. Each supporting part and adjacent bottom wall parts and positioning parts jointly define an outer water collection tank. The positioning parts and one of the bottom The wall pieces jointly define an inner water collection tank, and the locking pieces respectively extend into the operation space from the operation spaces, and lock most solar panel units on the positioning pieces. In this way, the supporting frames are used to overlap each other to achieve the purpose of easy assembly, and the positioning parts and the supporting parts can be used to stably support the solar panel units.

Description

Drainage device

The invention relates to a supporting device, in particular to a drainage device.

There is a drainage device (Taiwan Certificate No. I542844 Patent Case), which is suitable for plural solar panel units. The drainage device includes a bracket, plural fixing units, plural drainage parts, and plural positioning units. The bracket extends along a water flow direction and includes a base wall and two Y-shaped supporting walls. The base wall has two bottom wall portions, two vertical wall portions extending upward from respective inner edges of the bottom wall portions, and positioning wall portions respectively connected to the vertical wall portions 2 and higher than the bottom wall portion. The base wall cooperates with the supporting walls to form a water collection tank.

Although this kind of drainage device can be used to fix and position most solar panel units, when most brackets cannot be assembled along the length direction, overlap joints cannot be used, but butt joints can be used. After the joints, auxiliary workpieces or fillers are used to make the butt joints mutually It is more troublesome to connect, and it is easy to cause the aging of the filler and cause water leakage.

In addition, this kind of drainage device must be equipped with a large number of fixed units in order to buckle and fix the solar panel units, and the assembly and operation of these fixed units requires the operator to climb above the solar panel unit to operate, which is easy to cause Internal production of solar panels A fire incident occurred due to a crack.

In addition, the secondary water collection tank formed on the top of the supporting walls has a small volume, and it is easy to overflow when the rainfall is large, and the water-conducting effect is limited.

Therefore, the purpose of the present invention is to provide a drainage device that can simplify the structure, facilitate the construction operation, and reduce the cost.

Therefore, the drainage device of the present invention is suitable for the installation and positioning of most solar panel units, and the drainage device includes at least two support frames and a plurality of locking members. The support frames respectively extend along a first axis, and two adjacent support frames extend along the first axis to overlap each other, and each support frame includes at least three first frames along a first axis perpendicular to the first axis. Two axially spaced apart bottom wall members, at least two positioning members connected between two adjacent bottom wall members, and a pair of supports intersecting and connected to the two bottom wall members furthest away from each other along the second axial direction The positioning elements have an inverted U-shaped cross-sectional shape perpendicular to the first axis, and the positioning elements are formed from the bottom walls along a third axis perpendicular to the first axis and the second axis. Each positioning member defines an opening corresponding to the operating space of the bottom wall member, each support member has a vertical wall intersectingly connected to the corresponding bottom wall member, and a vertical wall intersectingly connected to the vertical And support the lateral walls of the positioning elements, each support element and the intersecting bottom wall elements, and the positioning elements arranged opposite to each other define an outer water collection trough with an opening corresponding to the transverse wall, and the positioning elements Together with the bottom wall member between the positioning members, an opening corresponding to the inner water collection groove of the transverse wall is defined, and the locking members are from The operation spaces extend into the operation, and the solar panel units are locked to the positioning parts.

The effect of the present invention is that by using the structural design of the supporting frames, two adjacent supporting frames can be extended along the first axial direction to overlap each other, and the operating space can be used to lock the operator from bottom to top. Connection, construction operation is easy and safer in operation.

1: Solar panel unit

10: Support frame

11: Bottom wall pieces

111: Piercing

12: Positioning parts

121: Standing Wall

122: positioning wall

123: Through hole

13: Support

131: vertical wall

132: Transverse Wall

14: Operating space

15: Outer collection sink

16: inner catchment tank

20: Lock firmware

30: beam

31: keyhole

40: Bolt group

50: locking screw

X: first axis

Y: second axis

Z: third axis

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, in which: Figure 1 is a perspective view of a support frame of an embodiment of the drainage device of the present invention; Figure 2 is the support of this embodiment A plan view of the frame; Fig. 3 is a schematic diagram of the installation of this embodiment; and Fig. 4 is a schematic view of the overlapping of the two supporting frames of this embodiment.

1 to 3, an embodiment of the drainage device 100 of the present invention is suitable for installing and positioning most solar panel units 1. The drainage device 100 includes at least two support frames 10, a plurality of fasteners 20, a plurality of beams 30, and a plurality of The supporting frames 10 are attached to the bolt groups 40 of the beams 30.

The support frames 10 respectively extend along a first axis X, and two adjacent support frames 10 extend along the first axis X to overlap each other. Each support frame 10 of this embodiment It includes three bottom wall members 11 spaced apart along a second axis Y perpendicular to the first axis X, two positioning members 12 connected between two adjacent bottom wall members 11, and a pair of intersecting The supporting members 13 are connected to the two bottom wall members 11 furthest away along the second axis Y. The bottom wall members 11 can be formed with a plurality of through holes 111 spaced apart along the first axis X. The positioning members 12 have an inverted U-shaped cross-sectional shape perpendicular to the first axis X. The positioning members 12 Along a third axis Z perpendicular to the first axis X and the second axis Y protrude upward from the bottom wall members 11, and each positioning member 12 has a pair of intersecting and connecting to the corresponding bottom wall The vertical wall portions 121 of the member 11 are arranged at intervals along the second axis Y, and a positioning wall portion 122 intersectingly connected between the vertical wall portions 121, the positioning wall portion 122 has two through holes 123, and each positioning member 12 defines an opening corresponding to the operating space 14 of the bottom wall member 11, and the opening of the operating space 14 defined by each positioning member 12 is opposite to the positioning wall 122. Each supporting member 13 has a vertical wall 131 intersectingly connected to the corresponding bottom wall member 11, and a transverse wall 132 intersectingly connected to the vertical wall 131 and supporting the solar panel units 1, each The supporting member 13 and the intersecting bottom wall member 11 and the positioning member 12 disposed oppositely define an opening corresponding to the outer water collection trough 15 of the transverse wall 132. The positioning members 12 and the positioning members 12 are intersected with each other. The bottom wall member 11 in between jointly defines an inner water collection trough 16 with an opening corresponding to the transverse wall 132. The positioning wall 122 of each positioning member 12 and the transverse walls 132 are located on the same plane.

The locking members 20 can adopt self-tapping screws, which respectively extend into the operation spaces 14 for operation, and can lock the solar panel units 1 after passing through the through holes 123 In the positioning parts 12.

The beams 30 extend along the second axis Y and are used for the support frames 10 to span. The beams 30 can be formed with a plurality of locking holes 31 arranged at intervals along the second axis Y and corresponding to the through holes 111 respectively.

The bolt groups 40 are respectively penetrated through the through holes 111 and the corresponding locking holes 31, and the supporting frames 10 are locked to the beams 30.

In order to further understand the effects of the cooperation of the various elements of the present invention, the technical means used, and the expected effects, the following will be explained again, and it is believed that a deeper and specific understanding of the present invention can be obtained from this.

As shown in Figure 4, before installation, the operator can overlap at least two support frames 10 along the first axis X according to the area to be constructed, and the two overlapped support frames 10 can be It is locked by a plurality of locking screws 50.

As shown in FIG. 3, when the installation is to be performed, the bolt groups 40 are used to penetrate the through holes 111 and the corresponding locking holes 31 respectively, and the supporting frames 10 can be locked to the beams 30.

As shown in FIG. 3, when the operator straddles the solar panel units 1 on the support frames 10, the operator then uses the fasteners 20 to extend from the top to the bottom and into the operating spaces 14 respectively. In operation, after the locking members 20 pass through the through holes 123, the solar panel units 1 can be locked to the positioning members 12.

Therefore, as shown in FIG. 3, after the overall assembly is completed, the support frames 10 It can be firmly fixed on the beams 30 and can be used for the stable support and positioning of the solar panel units 1. In addition, the outer water collection trough 15 and the inner water collection trough 16 of the support frames 10 can achieve water conduction.

Then, the effects that can be produced by the present invention are summarized and explained as follows:

1. In addition to the fixed positioning of most solar panel units 1, the present invention utilizes the overlapping function of the support frames 10, which can be assembled to the required length along the first axis X according to actual needs. Moreover, it can be connected to each other without reusing auxiliary workpieces or fillers, it is easier to apply, and there are fewer components, and water leakage caused by aging of the fillers can also be avoided.

2. In the present invention, there is no need to install a fixed unit with a complicated structure. The solar panel unit 1 can be locked and fixed only by using the locking members 20, and the operation of the locking members 20 is quite easy, and the operator does not need Climbing to the top of the solar panel units 1 to operate, but the locking members 20 can be locked from bottom to top, which is more convenient for construction operations, and can also avoid the occurrence of cracks in the solar panels and fire incidents.

3. The outer water collection trough 15 and the inner water collection trough 16 of the support frame 10 can produce more water conduction, and even when the rainfall is heavy, it can ensure a better water conduction effect.

4. The positioning wall 122 of each positioning member 12 of the supporting frames 10 and the transverse walls 132 are located on the same plane, which can provide the solar panel units 1 with a large supporting area and good structural stability.

5. The shape and structure of the support frames 10 are simple, and are not limited to aluminum extrusion. It can also be formed by bending sheet metal, and the manufacturing cost is low.

In summary, the drainage device of the present invention has a simple overall structure, easy manufacturing and assembly, and can reduce manufacturing and construction costs, so it can indeed achieve the purpose of the invention.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the patent specification still belong to Within the scope of the patent for the present invention.

10: Support frame

11: Bottom wall pieces

111: Piercing

12: Positioning parts

121: Standing Wall

122: positioning wall

123: Through hole

13: Support

131: vertical wall

132: Transverse Wall

14: Operating space

15: Outer collection sink

16: inner catchment tank

X: first axis

Y: second axis

Z: third axis

Claims (4)

A drainage device suitable for installation and positioning of a large number of solar panel units. The drainage device comprises: at least two support frames, the support frames respectively extend along a first axis, and two adjacent support frames along the first axis Extending to overlap each other, each support frame includes at least three bottom wall members spaced apart along a second axis perpendicular to the first axis, and at least two positioning members connected between two adjacent bottom wall members , And a pair of support members respectively intersecting and connected to the two bottom wall members furthest away along the second axis, the positioning members are perpendicular to the first axis and the cross-sectional shape is inverted U-shaped, and the positioning members are along the A third axis perpendicular to the first axis and the second axis is projected from the bottom wall members, each positioning member defines an opening corresponding to the operating space of the bottom wall member, and each support member There is a vertical wall intersectingly connected to the corresponding bottom wall member, and a transverse wall intersectingly connected to the vertical wall and supporting the solar panel units, and each support member is intersectingly connected to the bottom wall member, And the positioning members arranged oppositely define an opening corresponding to the outer water collection groove of the transverse wall, and the positioning members and the bottom wall member interposed between the positioning members jointly define an opening corresponding to the inner side of the transverse wall. The water collection tank; and most of the locking members respectively extend into the operation from the operating spaces, and lock the solar panel units to the positioning members. The drainage device according to claim 1, wherein each positioning member of the support frames has a pair of vertical wall portions intersectingly connected to the corresponding bottom wall member and spaced apart along the second axial direction, and an intersecting connection In the positioning wall part between the standing wall parts, the opening of the operating space defined by each positioning part is opposite to In the positioning wall. The drainage device according to claim 2, wherein the positioning wall portion of each positioning member of the supporting frames and the transverse walls are located on the same plane. The drainage device according to claim 1, further comprising a plurality of beams extending along the second axial direction for the supporting frames to span, and a plurality of bolt groups for locking the supporting frames to the beams, the The bolt groups are inserted through the bottom wall pieces.

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