CN207132585U

CN207132585U - Solar bracket system

Info

Publication number: CN207132585U
Application number: CN201721140949.7U
Authority: CN
Inventors: 倪金泽
Original assignee: Jiangyin Weicheng Energy Co Ltd
Current assignee: Jiangyin Weicheng Energy Co Ltd
Priority date: 2017-09-07
Filing date: 2017-09-07
Publication date: 2018-03-23
Anticipated expiration: 2027-09-07

Abstract

The utility model provides a kind of solar bracket system, includes base（1）, front column（2）, rear column（3）, diagonal brace（4）, horizontal purlin（5）With longitudinal purlin（6）, it is characterised in that the front column（2）, rear column（3）, diagonal brace（4）, horizontal purlin（5）In at least one structure with longitudinal purlin（6）Profile structure it is identical, longitudinal purlin（6）Profile structure include section bar body（2.1）, the section bar body（2.1）Bottom is provided with the bottom groove for clamping fastener（2.2）, the bottom groove（2.2）Two side positions are provided with side bayonet slot（2.3）, the section bar body（2.1）Top is provided with the upper neck that can block fastener（2.4）.Device overall weight of the present utility model is light, and profile universal is good, and cost is low, good to roofing adaptability, flexible for installation, time saving and energy saving, and safety coefficient is high, and long-term use of indeformable, practicality is extremely strong.

Description

Solar bracket system

Technical field

The utility model belongs to new energy field, relates generally to a kind of solar bracket system.

Background technology

With industrial expansion, new energy is increasingly taken seriously, and the utilization for solar energy is even more more and more common.It is existing Some solar panels installations are generally utilized in solar panels bottom attachment rail, are then arrived track installation by many bolts The place needed, just because of many holes are gone out in orbit to meet the setting of many bolts, inevitable requirement track profile It is strongly sufficiently large to overcome the strength decline problem fallen continuous punched-tape and come, therefore existing track profile is mostly stainless steel making, i.e., Stainless steel is bent into again crimping manufacture.And stainless steel cost is higher, and it is heavy so that using the solar energy of this track There is the problem of erection weight is big, section bar cost is high in method of plate installation, security risk has also risen for work high above the ground. In addition, the material and structure of existing each part of solar bracket are many all different, almost without versatility, therefore species of stocking up It is more, management trouble.

Utility model content

Technical problem to be solved in the utility model be to provide a kind of device overall weight is light, profile universal is good, into This is low, good to roofing adaptability, flexible for installation, time saving and energy saving, safety coefficient is high, long-term use is indeformable, practicality is extremely strong Solar bracket system.

The utility model is achieved through the following technical solutions：

Solar bracket system, comprising base, front column, rear column, diagonal brace, horizontal purlin and longitudinal purlin, before described At least one structure is identical with the profile structure of longitudinal purlin in column, rear column, diagonal brace, horizontal purlin, longitudinal purlin The profile structure of bar includes section bar body, and the section bar body bottom portion is provided with the bottom groove for clamping fastener, the type Side bayonet slot is provided with the side of material body, the section bar bodies top is the opening groove or groove of Intermediate Gray energy clamping fastener Supporting part.

Preferably, the profile structure of the equal and longitudinal purlin of the front column, rear column, diagonal brace, the structure of horizontal purlin It is identical.

Preferably, the structure of the section bar of longitudinal purlin is made of one piece for aluminium alloy, more preferably, it is for section bar Aluminum alloy extrusion.

Preferably, the upper neck of the section bar body upper part is opening groove or groove.More preferably, the both ends of upper neck For inside bending structure.More preferably, when upper neck is groove, its groove is formed as in section bar crown center setting groove Or crosspiece is set in the middle part of section bar.

Preferably, the side bayonet slot is arranged on the both sides or side of section bar body.

Preferably, the side bayonet slot is arranged on the bottom of section bar body or is arranged on bottom and the top side of section bar body Side.

Preferably, used between longitudinal purlin and front column, rear column and diagonal brace and rear column and diagonal brace Hinge fitting is attached, and is fixed between the horizontal purlin and longitudinal purlin using edge fastening connector.

Further, the hinge fitting includes the first connection sheet and the second connection sheet, the first connection sheet one side Provided with rack type anti-slip veins, it is connected with each other among another side with the second connection sheet, the both ends of the first connection sheet are equipped with the first company Hole is connect, first connecting hole is Long Circle through hole, and second connection sheet is provided with the second connecting hole, second connection sheet Lightening grooves are provided with, the lightening grooves penetrate the second connection sheet between the second connecting hole and the first connection sheet, for strip Trough body structure.First contact pin is attached with support of second connection sheet respectively with two diverse locations by connecting hole, spiral shell Bar, without too tight, need to only fix the position of two stands when being fixed, and the stress that support is subject to is smaller, and Provided with lightening grooves, overall weight can be mitigated, and the first connection sheet can be lengthened or contracted when making as needed Short, such long bolt would not scratch when fixing with connecting bracket interferes.

Preferably, it can be fitted close on the outside of the rear column with height regulation chi with hinge fitting, for making up ground Gesture out-of-flatness causes, and it is smooth that regulation height can be such that installation solar panels finally install, attractive in appearance.

Preferably, first connection sheet is formed in one with the second connection sheet；First connection sheet and second connects It is in 30 °~80 ° of angle between contact pin.

Further, outer-hexagonal bolt connection is used between the hinge fitting and longitudinal purlin；The edge connection Connected between part and horizontal purlin using square nut.Square nut is rhombus nut, is called modeling wing nut, uses this at this Kind nut installation is the most convenient.

Preferably, the base includes bottom plate, connector and connection cushion block, two pieces of branch are vertically fixed on the bottom plate Fagging, the distance of two pieces of supporting plates matches with the size of the part for the solar-cell panel support to be connected, described The outer surface of supporting plate is laterally equidistant to be provided with some rectangular channels, and the quantity of the connection cushion block is 2, the connection cushion block Side be transversely provided with the rectangular strip being engaged with rectangular channel, symmetrical vertical be provided with is used to connect connector in the supporting plate Vertical slot, the connection cushion block are provided with the through hole for being used for connecting connector.Rectangular channel is provided with the supporting plate, on connection cushion block Provided with rectangular strip, in connection, rectangular channel and rectangular strip are face contacts, add the frictional force of contact surface, simple in construction, installation It is convenient, and because the depth of rectangular strip is enough, it is not necessary to the bolt for connecting cross bar both ends is tightened, can effectively protect and want The part of the solar panel of connection is not subject to crushing.

Further, on the both ends outside two pieces of supporting plates of the bottom plate, symmetric transverse is provided with translot, the bottom plate It is attached by the U-shaped connecting hook or setscrew of its translot and different in width with ground or roofing, versatility is good.

The beneficial effects of the utility model：The utility model clever structure is reasonable, especially has the following advantages that：

1. the profile structure of longitudinal purlin can facilitate its up and down all with appended claims, with mould wing nut（Also referred to as square spiral shell Female, rhombus nut）, T-bolt, outer-hexagonal bolt, aluminum nut etc. can fix, its side can be fixed with edge fastening connector, So that its mounting means Joker, can be general with conventional criteria part so that it can be used as front column, rear column, diagonal brace, horizontal stroke simultaneously Used to purlin and longitudinal purlin, thoroughly the structure of these parts, manufacture material are generally all different in the prior art for change Present situation, therefore the use of longitudinal purlin profile structure makes the stock of factory highly simplified, and if occurring in use The short material in some corners, the also recyclable other positions that are used for use, for example front column just shorter section bar can be used to do, and also saves and opens Mould cost, and section bar Cross section Design is cost-effective, while proof strength, materials are accomplished ultimate attainment, effectively reduce integral support Weight and cost；

2. the bottom of base is relaxed, it can use U-shaped built-in fitting and expansion bolt that base and ground is closely coupled, and energy Adapt to coordinate with the installation of the U-shaped built-in fitting of different in width and fix, versatility substantially increases；In addition, on two sides of base Provided with rectangular teeth, during with being hinged respective outer side edges, the connection cushion block with rectangular teeth coordinated with the rectangular teeth of base has been used, this Sample, not only it is easier to fix because contact area is big, moreover, the engaging of this square face big with certain depth, formation connects Touch and make it that only needing to allow connection cushion block rectangular teeth to be interlocked with the rectangular channel on two sides during tightening nut overlaps, Be not required to too tighten at full tilt, and this just avoid when the column section being secured to is aluminium alloy extrusions for a long time by compared with Big thrust and it is yielding the problem of, provide very important condition using the use of aluminium alloy extrusions for column.

3. hinge fitting Stability Analysis of Structures, anti-slop serrations are carried in the first connection sheet, part increasing friction force can be connected thereto；It is this Imitating T-shaped frame mode causes the power between two connected parts to conduct more linear form, more directly, is hardly damaged, Transmitted compared to the full run-down type structural capacity often used in the past, extend the service life of connected components section bar, and thus can drop The low intensity requirement to section bar；In addition, this structure connection is easy for installation, and the first connection sheet can make as needed When be lengthened or shortened, such long bolt, which would not be scratched with connecting bracket fixed when, interferes, and be also convenient for constructor Member scene behaviour, U-shaped wide tank-type connecting component is selected to obtain the design of enough width in order to avoid interference compared to former , it is much lower that this imitates T-shaped infrastructure cost；First connection sheet of hinge fitting can also be tight with the height regulation chi on the outside of column Close fit, for making up physical features out-of-flatness problem, after regulation height installation solar panels can be made finally to install smooth, it is attractive in appearance.

4. good by mode is attached between diagonal brace bottom and rear column, diagonal brace than before is directly connected to doing for base Method is more flexible, because according to the flatness of roofing being differed, it is difficult to accomplish the situation that diagonal brace length matches completely, therefore is easy to exist The problem of diagonal brace is long or too short, the utility model will be used to be hinged and be attached between diagonal brace bottom and rear column, according to Setting height(from bottom) is adjusted flexibly in actual conditions, thus completely avoid this problem.

5. the profile structure of longitudinal purlin allows hinge fitting easily to fix by various fasteners so that whole Individual solar bracket system simple installation is quick.

Brief description of the drawings

The utility model will illustrate by example and with reference to the appended drawing, wherein：

Fig. 1 is schematic perspective view of the utility model embodiment in use state；

Fig. 2 is Fig. 1 side view；

Fig. 3 is partial structural diagram in Fig. 2；

Fig. 4 is a kind of longitudinal purlin profile structure schematic diagram in the utility model embodiment；

Fig. 5 is another longitudinal purlin section bar body construction schematic diagram in the utility model embodiment；

Fig. 6 is the longitudinal purlin section bar body construction schematic diagram of another in the utility model embodiment；

Fig. 7 is hinge fitting structural representation in the utility model embodiment；

Fig. 8 is the structural representation of the utility model embodiment center base；

Fig. 9 is the bottom plate of the utility model embodiment center base and the structural representation of connection cushion block；

Figure 10 is the bottom plate of the utility model embodiment center base and the front view of connection cushion block；

Figure 11 is the mounting structure schematic diagram of utility model embodiment center base.

Embodiment

Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics .

As shown in figs. 1-11, solar bracket system, for supporting solar panel 7, comprising base 1, front column 2, Rear column 3, diagonal brace 4, horizontal purlin 5 and longitudinal purlin 6, the front column 2, rear column 3, diagonal brace 4, the structure of horizontal purlin 5 With identical with the profile structure of longitudinal purlin 6, the profile structure of longitudinal purlin 6 includes section bar body 2.1, the section bar The bottom of body 2.1 is provided with the bottom groove 2.2 for clamping fastener, and side card is provided with the side of the section bar body 2.1 Groove 2.3, the top of section bar body 2.1 is the upper neck 2.4 with energy clamping fastener.The fastener includes various bolts, spiral shell Female and aluminum nut.

The side bayonet slot 2.3 is arranged on the both sides or side of section bar body 2.1, in the present embodiment, is arranged on both sides.

The side bayonet slot 2.3 is arranged on the bottom of section bar body 2.1 or is arranged on bottom and the top side of section bar body 2.1 Side, in the present embodiment, it is arranged on the both sides of the bottom of section bar body 2.1.

The structure of the section bar of longitudinal purlin 6 is made of one piece for aluminium alloy, is aluminum alloy extrusion.

The upper neck 2.4 on the top of section bar body 2.1 is opening groove or groove.

As shown in figure 4, a kind of longitudinal purlin profile structure schematic diagram in the utility model embodiment, the figure medium section body The upper neck on 2.1 tops is opening groove, and the two side hollow outs for being formed as section bar body for the groove that is open are relative to be formed, and its two Hold as inside bending structure 2.41；

As shown in figure 5, another longitudinal purlin section bar body construction schematic diagram in the utility model embodiment, in the figure, The upper neck 2.4 on the top of section bar body 2.1 is groove, and groove be formed as set groove to form in section bar crown center；

Shown in Fig. 6, the longitudinal purlin section bar body construction schematic diagram of another in the utility model embodiment, in the figure, type The upper neck 2.4 on the top of material body 2.1 is groove, and groove is formed as setting crosspiece in the centre of the side of section bar two and form, and Its both ends is inside bending structure 2.41；

Using hinge between longitudinal purlin 6 and front column 2, rear column 3 and diagonal brace 4 and rear column 3 and diagonal brace 4 Fitting 8 is attached, and is fixed between the horizontal purlin 5 and longitudinal purlin 6 using edge fastening connector 9.

The hinge fitting 8 includes the first connection sheet 8.1 and the second connection sheet 8.2, and the one side of the first connection sheet 8.1 is set There are a rack type anti-slip veins, be connected with each other among another side with the second connection sheet 8.2, the both ends of the first connection sheet 8.1 are equipped with the One connecting hole 8.3, first connecting hole 8.3 are Long Circle through hole, and second connection sheet 8.2 is provided with the second connecting hole 8.4, second connection sheet 8.2 is provided with lightening grooves 8.5, and the lightening grooves 8.5 are positioned at the second connecting hole 8.4 and the first connection Between piece 8.1, the trough body structure of the second connection sheet 8.2 is penetrated for strip.

First connection sheet 8.1 is formed in one with the second connection sheet 8.2；First connection sheet 8.1 and second connects It is in 30 °~80 ° of angle between contact pin 8.2.

It is connected by screw bolts between the hinge fitting 8 and longitudinal purlin 6, is connected in the present embodiment using outer-hexagonal bolt Connect；It is connected by screw bolts between the edge fastening connector 9 and horizontal purlin 5, is connected in the present embodiment using square nut.

The base 1 includes bottom plate 1.2, connector 1.4 and connection cushion block 1.5, and two are vertically fixed on the bottom plate 1.2 Block supporting plate 1.6, the distance of two pieces of supporting plates 1.6 and the size phase of the part for the solar-cell panel support to be connected Matching, the outer surface of the supporting plate 1.6 is laterally equidistant to be provided with some rectangular channels, and the quantity of the connection cushion block 1.5 is 2 Individual, the side of the connection cushion block 1.5 is transversely provided with the rectangular strip being engaged with rectangular channel, is symmetrically erected in the supporting plate 1.6 The through hole for being used for connecting connector is provided with to provided with the vertical slot 1.7 for connecting connector 1.4, the connection cushion block 1.5 1.8。

On both ends outside two pieces of supporting plates 1.6 of the bottom plate 1.2, symmetric transverse is provided with translot, and the bottom plate 1.2 is logical Its translot is crossed to be attached with ground or roofing with U-shaped connecting hook or setscrew.

When solar bracket system is installed：

It is fixed between section bar：Fastener is caught in the bottom groove 2.2 of longitudinal section bar of purlin 6, and the fastener other end stretches out hinge First connecting hole 8.3 of the first connection sheet 8.1 of connector 8 is simultaneously fixed, in front column 2, rear column 3, the section bar of diagonal brace 4 positioned at top The side of part two punching in portion, then by the second connecting hole 8.3 in the holes its second connection sheet 8.2 with hinge fitting 8 Fixed with fastener, reach the fixation of longitudinal purlin and front column 2, rear column 3, diagonal brace 4；Horizontal purlin 5 is erected at longitudinal direction On purlin 6, insertion edge fastening connector 9 in the side bayonet slot 2.3 of the horizontal section bar side of purlin 5, and connected edge by fastener Part 9 is fixed with the upper neck 2.4 at the top of longitudinal section bar of purlin 6, reaches being fixedly connected for horizontal purlin 5 and longitudinal purlin 6. Front column 2, rear column 3, diagonal brace 4, horizontal purlin 5 can be with identical with longitudinal structure of purlin 6.

The fixation that base is fixed between base and column：Use U-shaped built-in fitting or expansion bolt will according to actual conditions Base 1 and ground are closely coupled；The setting height(from bottom) of forward and backward column is determined first, is connected they and base 1 with connector 1.4 Connect, then allow the connection rectangular teeth of cushion block 1.5 to be fixed together with being interlocked overlap joint with the rectangular channel on the two sides of base 1, then The nut of connector 1.4 is revolved, that is, is not required to too tighten at full tilt, reaches the fixation by base 1 and front column 2 and rear column 3.

The utility model clever structure is reasonable, especially has the following advantages that：

2. the bottom of base is relaxed, it can use U-shaped built-in fitting and expansion bolt that base and ground is closely coupled, and energy Adapt to coordinate with the installation of the U-shaped built-in fitting of different in width and fix, versatility substantially increases；In addition, on two sides of base Provided with rectangular teeth, during with being hinged respective outer side edges, the connection cushion block with rectangular teeth coordinated with the rectangular teeth of base has been used, this Sample, not only it is easier to fix because contact area is big, moreover, the engaging of this square face big with certain depth, formation connects Touch and only to need to allow connection cushion block side's tooth to hang on base with being interlocked with the square tooth on two sides during tightening nut, i.e., It is not required to too tighten at full tilt, and this is just avoided when the column section being secured to is aluminium alloy extrusions for a long time by larger Thrust and it is yielding the problem of, provide very important condition using the use of aluminium alloy extrusions for column.

The utility model is not limited to foregoing embodiment.The utility model expands to any in this specification The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group Close.

Claims

1. solar bracket system, includes base（1）, front column（2）, rear column（3）, diagonal brace（4）, horizontal purlin（5）With it is vertical To purlin（6）, it is characterised in that the front column（2）, rear column（3）, diagonal brace（4）, horizontal purlin（5）In it is at least one Structure is the same as longitudinal purlin（6）Profile structure it is identical, longitudinal purlin（6）Profile structure include section bar body（2.1）, institute State section bar body（2.1）Bottom is provided with the bottom groove for clamping fastener（2.2）, the section bar body（2.1）Side On be provided with side bayonet slot（2.3）, the section bar body（2.1）Top is provided with the upper neck that can block fastener（2.4）.

2. solar bracket system according to claim 1, it is characterised in that the front column（2）, rear column（3）, tiltedly Support（4）, horizontal purlin（5）Structure and longitudinal purlin（6）Profile structure it is identical.

3. solar bracket system according to claim 1, it is characterised in that longitudinal purlin（6）Section bar knot Structure is made of one piece for aluminium alloy.

4. solar bracket system according to claim 1, it is characterised in that the section bar body（2.1）Top it is upper Neck（2.4）For opening groove or groove.

5. solar bracket system according to claim 1, it is characterised in that longitudinal purlin（6）With front column （2）, rear column（3）And diagonal brace（4）And rear column（3）With diagonal brace（4）Between use hinge fitting（8）It is attached, institute State horizontal purlin（5）With longitudinal purlin（6）Between use edge fastening connector（9）It is fixed.

6. solar bracket system according to claim 5, it is characterised in that the hinge fitting（8）Connect including first Contact pin（8.1）With the second connection sheet（8.2）, first connection sheet（8.1）Rack type anti-slip veins are simultaneously provided with, among another side With the second connection sheet（8.2）It is connected with each other, the first connection sheet（8.1）Both ends be equipped with the first connecting hole（8.3）, described first Connecting hole（8.3）For Long Circle through hole, second connection sheet（8.2）It is provided with the second connecting hole（8.4）, second connection Piece（8.2）It is provided with lightening grooves（8.5）, the lightening grooves（8.5）Positioned at the second connecting hole（8.4）With the first connection sheet（8.1） Between, penetrate the second connection sheet for strip（8.2）Trough body structure.

7. solar bracket system according to claim 6, it is characterised in that first connection sheet（8.1）Connect with second Contact pin（8.2）It is formed in one；First connection sheet（8.1）With the second connection sheet（8.2）Between be in 30 °~80 ° of angle.

8. the solar bracket system according to claim 5 or 6, it is characterised in that the hinge fitting（8）With longitudinal purlin （6）Between use outer-hexagonal bolt connection；The edge fastening connector（9）With horizontal purlin（5）Between using square nut connect.

9. solar bracket system according to claim 1, it is characterised in that the base（1）Including bottom plate（1.2）、 Connector（1.4）With connection cushion block（1.5）, the bottom plate（1.2）On be vertically fixed two pieces of supporting plates（1.6）, described two pieces Supporting plate（1.6 distance matches with the size of the part for the solar-cell panel support to be connected, the supporting plate （1.6）Outer surface laterally equidistant be provided with some rectangular channels, the connection cushion block（1.5）Quantity be 2, the connection Cushion block（1.5）Side be transversely provided with the rectangular strip being engaged with rectangular channel, the supporting plate（1.6）Upper symmetrical vertical be provided with is used In connection connector（1.4）Vertical slot（1.7）, the connection cushion block（1.5）It is provided with the through hole for being used for connecting connector （1.8）.

10. solar bracket system according to claim 9, it is characterised in that the bottom plate（1.2）Two pieces of supporting plates （1.6）Outside both ends on, symmetric transverse is provided with translot, the bottom plate（1.2）Pass through its translot and U-shaped connecting hook or expanding screw Silk is attached with ground or roofing.