CN205370029U - Steel construction photovoltaic power generation factory building - Google Patents

Abstract

The utility model provides a steel construction photovoltaic power generation factory building, it includes steel column, girder steel and purlin, this steel construction photovoltaic power generation factory building's roof includes the sloping roofing of a plurality of levels list in one line and a plurality of stifled upright wall of being made by various steel sheet, top link bit in the top of the sloping roofing of its left list of wall upright, bottom link bit in the bottom of the sloping roofing of list on its right side of wall upright, the glass skylight has upright been offered on the wall, single sloping roofing includes that the polylith does not have frame photovoltaic module and is used for laying the photovoltaic module installing support on the purlin with no frame photovoltaic module. The roof photovoltaic system low in cost that this steel construction photovoltaic power generation factory building laid, the roofing span is big.

Description

A kind of steel construction photovoltaic generation Factory Building

Technical field

This utility model relates to technical field of photovoltaic power generation, particularly to a kind of steel construction photovoltaic generation Factory Building.

Background technology

In various regenerative resources, solar energy area coverage is wide, is a kind of inexhaustible, nexhaustible clean energy resource, and solar photovoltaic technology is research field with fastest developing speed in current field of solar energy utilization, forefront.

In recent years, China various places have built up many photovoltaic plants successively, and photovoltaic generating system generally includes two kinds: rooftop photovoltaic systems and ground photovoltaic system.Mainly there are concrete roof and two kinds of steel structure roof in the roof being currently used for laying photovoltaic system, concrete roof photovoltaic system is unrelated with this utility model, it is not covered at this, current steel structure rooftop photovoltaic systems adopts the photovoltaic module of frame (although the photovoltaic module having the photovoltaic module of frame to compare Rimless to weigh much and cost also to exceed a lot mostly, but the photovoltaic module of Rimless is fixed owing to being not easy to, install complicated and be seldom used in steel structure rooftop photovoltaic systems), in steel structure rooftop photovoltaic systems, the above-mentioned photovoltaic module having frame is fixed in roof beams by baroque support, whole photovoltaic system involves great expense；Simultaneously because there have the photovoltaic module heavier-weight of frame to will result directly in roof institute to be loaded relatively big, for ensureing safety and stable, the reliability of photovoltaic system work, it is currently used in the big multi-span in steel structure roof laying photovoltaic system less.

Utility model content

The technical problems to be solved in the utility model is to provide the steel construction photovoltaic generation Factory Building that a kind of roofing span is big, and the rooftop photovoltaic systems that this steel construction photovoltaic generation Factory Building is laid is cheap.

In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of steel construction photovoltaic generation Factory Building, including steel column, girder steel and purlin, the roof of this steel construction photovoltaic generation Factory Building includes multiple level single pitched roof in one line and some stifled upright metopes being made up of color steel, the top of described upright metope connects the top being positioned at the single pitched roof on the left of it, the bottom of described upright metope connects the bottom being positioned at the single pitched roof on the right side of it, and described upright metope offers glass sunroof；

Described single pitched roof includes polylith Rimless photovoltaic module and the photovoltaic module mounting bracket for being layed in by Rimless photovoltaic module on purlin；

nullDescribed photovoltaic module mounting bracket includes more than two and arranged in parallel No. 1 pole、More than two and arranged in parallel No. 2 poles，Described No. 2 poles and No. 1 pole intersect vertically，Described No. 2 poles include middle part and are provided with the pole body of slot and are vertically installed in the baffle plate of described pole body upper surface，The cross section of described pole body is " Contraband " font，The slot being arranged in No. 2 poles on front side of it is inserted in the front end of described Rimless photovoltaic module、Rear end is positioned over the upper surface of the pole body of No. 2 poles being positioned at rear side and abuts against baffle plate，The top of described No. 1 pole offers multiple locating slot，The front side wall height of described locating slot is equal to the height of pole body、Rear wall height is equal to the height of pole body lower surface to slot lower surface，Described No. 2 poles are positioned in locating slot and are positioned by locating slot，The top of described No. 1 pole is additionally provided with for injecting binding agent thus the injecting glue groove fixing to be connected by its two ends, left and right with Rimless photovoltaic module and No. 2 poles，Described injecting glue groove is offered along the length direction of No. 1 pole，Described No. 1 pole is fixed on purlin by corner brace connector.

Wherein, the quantity of described injecting glue groove is two, the top of described No. 1 pole is additionally provided with a rhone paralleled with injecting glue groove along its length, described rhone between two injecting glue grooves and its groove bottom lower than the groove bottom of locating slot, the arranged on left and right sides of described rhone respectively installs one piece of Rimless photovoltaic module.

Preferably, the groove bottom of all locating slots is in same plane.

Further, the both sides, top of described No. 1 pole are provided with for improving the injecting glue step sealing water resistance between Rimless photovoltaic module and No. 1 pole, described injecting glue step arranges along the length direction of No. 1 pole and its step surface is lower than the groove bottom of locating slot, and on described injecting glue step, heap scribbles fluid sealant.

Wherein, described photovoltaic module mounting bracket also includes many No. 3 poles arranged with No. 1 pole parallel interval, the top of described No. 3 poles offers the support groove for No. 2 poles of support, the height of described support groove front side wall is equal to the height of pole body, the height of rear wall is equal to the height of pole body lower surface to slot lower surface, the groove bottom of all support grooves is in same plane, described No. 3 pole lower surfaces are equal to No. 1 pole lower surface height to locating slot groove bottom to the height of support groove groove bottom, described No. 3 poles are fixed on purlin by corner brace connector.

Further, the bottom of described No. 1 pole and No. 3 poles offers lightening grooves along its length, and described glass sunroof is remote control power sunroof, and described lightening grooves is square groove or T-slot.

nullPreferred，Described single pitched roof is provided with the access path laid by polylith color steel，Described color steel is fixedly connected on girder steel and purlin，Connect assembly by waterproof between two pieces of adjacent color steels to connect，Described waterproof connects assembly and includes the waterproof connection cover of a strip and multiple tapping screw，Described waterproof connects a cover left side、Turn on one's side outward to roll over and form flange in the bottom of right side wall，The connection of described waterproof covers on adjacent two piece color steel and above-mentioned two pieces of color steels all have a wave heave portion quilt cover to stay in waterproof connection cover，Described flange offers injecting glue groove，It is provided with connection boss in described injecting glue groove，Described connection boss offers thread Pilot hole，The height of described connection boss is less than the degree of depth of injecting glue groove，Fluid sealant is filled in described injecting glue groove，Described tapping screw is threaded into bottom outlet and is connected with color steel by waterproof connection cover.

Wherein, the top area of described connection boss is less than the following table area of the head of screw of tapping screw, and after described tapping screw is threaded into bottom outlet, the end face of described connection boss is completely covered by the lower surface of the head of screw of tapping screw.

Wherein, described connection boss is provided with the first seal groove of annular, the lower surface of the head of screw of described tapping screw is provided with the second seal groove of annular, and after described tapping screw is threaded into bottom outlet, described second seal groove is positioned at the top of the first seal groove and communicates with the first seal groove.

Preferably, the width of described first seal groove is less than the width of the second seal groove.

What this utility model obtained has the beneficial effects that: in the steel construction photovoltaic generation Factory Building that this utility model provides, its roofing is made up of multiple single pitched roofs and some stifled upright metopes connecting single pitched roof, originally the roofing of large span has been divided into single pitched roof of little span one by one, significantly, single pitched roof of above-mentioned little span is in one line, when encountering strong wind weather, the lifting surface area of roofing can be effectively reduced, thus significantly reducing the requirement to roofing loaded rigid, just because of this utility model have employed the roofing of said structure, so that it can at the working stability ensureing photovoltaic system, the large span of roofing is realized while reliability；Further, in this utility model, what rooftop photovoltaic systems adopted is Rimless photovoltaic module, owing to the cost of Rimless photovoltaic module relatively has the cost of the photovoltaic module of frame much lower, therefore the overall cost of this rooftop photovoltaic systems also relatively prior art obtain and significantly reduce, simultaneously, owing to the weight of Rimless photovoltaic module is considerably lighter than the photovoltaic module of frame, therefore the overall weight of this rooftop photovoltaic systems also relatively prior art obtain reduction by a relatively large margin, thus it is loaded to alleviate roof institute, reduce further the requirement to roof loaded rigid and bearing capacity, make roof can make bigger span.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model；

Fig. 2 is the plan structure schematic diagram of single pitched roof in this utility model；

Fig. 3 is the Facad structure schematic diagram of upright metope in this utility model；

Fig. 4 is the assembling perspective view of photovoltaic module mounting bracket in this utility model；

Fig. 5 is that in this utility model, Rimless photovoltaic module is installed on the perspective view after photovoltaic module mounting bracket；

Fig. 6 is the perspective view of No. 1 pole in this utility model；

Fig. 7 is the perspective view of No. 2 poles in this utility model；

Fig. 8 is the perspective view of No. 3 poles in this utility model；

Fig. 9 is a kind of cross-sectional structure schematic diagram of No. 1 pole in this utility model；

Figure 10 is the another kind of cross-sectional structure schematic diagram of No. 1 pole in this utility model；

Figure 11 is the cross-sectional structure schematic diagram after the pole installation photovoltaic component of shown in Fig. 9 No. 1；

Figure 12 is the cross-sectional structure schematic diagram after the pole installation photovoltaic component of shown in Figure 10 No. 1；

Figure 13 is the vertical profile structural representation of a kind of embodiment of No. 1 pole in this utility model；

Figure 14 is the vertical profile structural representation of the another embodiment of No. 1 pole in this utility model；

Figure 15 is the vertical profile structural representation after shown in Figure 13 No. 1 pole installs Rimless photovoltaic module；

Figure 16 is the vertical profile structural representation after shown in Figure 14 No. 1 pole installs Rimless photovoltaic module；

Figure 17 is the partial enlarged drawing of aminoacyl site in Fig. 6；

Figure 18 is the partial enlarged drawing at B position in Fig. 6；

Figure 19 is the partial enlarged drawing of aminoacyl site in Fig. 7；

Figure 20 is the partial enlarged drawing of aminoacyl site in Fig. 8；

Figure 21 is the partial enlarged drawing at B position in Fig. 8；

The structural representation that Figure 22 is the pole of photovoltaic module mounting bracket when interfering with the wave heave portion of color steel；

When Figure 23 is prior art solution pole and color steel wave heave portion's interference problem, the attachment structure schematic diagram adopted between two pieces of color steels；

Overall structure schematic diagram when Figure 24 is connect assembly and two pieces of color steels connections by waterproof in this utility model；

Figure 25 is the cross-sectional structure schematic diagram that in this utility model, waterproof connects cover；

Figure 26 is the vertical profile structural representation of tapping screw in this utility model；

Figure 27 is the partial enlarged drawing of aminoacyl site in Figure 22；

Figure 28 is the partial enlarged drawing of aminoacyl site in Figure 23；

Figure 29 is the partial enlarged drawing of aminoacyl site in Figure 24；

Accompanying drawing is labeled as:

1 single upright metope 3 Rimless photovoltaic module of pitched roof 2

41 No. 1 poles, 43 No. 3 poles of 42 No. 2 poles

411 locating slot 412 injecting glue groove 413 rhone 414 injecting glue steps

415 lightening grooves 421 pole body 422 baffle plate 431 support grooves

421a slot 51 waterproof connects cover 52 tapping screw 511 flange

521 second seal groove 511a injecting glue groove 511b connect boss 511c thread Pilot hole

511d the first seal groove.

Detailed description of the invention

For the ease of the understanding of those skilled in the art, below in conjunction with embodiment and accompanying drawing, this utility model being further described, the content that embodiment is mentioned is not to restriction of the present utility model.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.

As shown in Fig. 1-7,9,11,17 and 19, a kind of steel construction photovoltaic generation Factory Building, including steel column, girder steel and purlin, the roof of this steel construction photovoltaic generation Factory Building includes multiple level single pitched roof 1 in one line and some stifled upright metopes 2 being made up of color steel, the top of upright metope 2 connects the top being positioned at the single pitched roof 1 on the left of it, the bottom of upright metope 2 connects the bottom being positioned at the single pitched roof 1 on the right side of it, and upright metope 2 offers glass sunroof 21；

Single pitched roof 1 includes polylith Rimless photovoltaic module 3 and the photovoltaic module mounting bracket for being layed in by Rimless photovoltaic module 3 on purlin；

nullPhotovoltaic module mounting bracket includes more than two and arranged in parallel No. 1 pole 41、More than two and arranged in parallel No. 2 poles 42，No. 2 poles 42 and No. 1 pole 41 intersect vertically，No. 2 poles 42 include middle part and are provided with the pole body 421 of slot 421a and are vertically installed in the baffle plate 422 of pole body 421 upper surface，The cross section of pole body 421 is " Contraband " font，The slot 421a being arranged in No. 2 poles 42 on front side of it is inserted in the front end of Rimless photovoltaic module 3、Rear end is positioned over pole body 421 upper surface of No. 2 poles 42 being positioned at rear side and abuts against baffle plate 422，The top of No. 1 pole 41 offers multiple locating slot 411，The front side wall height of locating slot 411 is equal to the height of pole body 421、Rear wall height is equal to the height of pole body 421 lower surface to slot 421a lower surface，No. 2 poles 42 are positioned in locating slot 411 and are positioned by locating slot 411，The top of No. 1 pole 41 is additionally provided with for injecting binding agent thus its two ends, left and right with Rimless photovoltaic module 3 and No. 2 poles 42 are fixed the injecting glue grooves 412 being connected，Injecting glue groove 412 is offered along the length direction of No. 1 pole 41，No. 1 pole 41 is fixed on purlin by corner brace connector.

nullIn the above-described embodiment，Rimless photovoltaic module 3 is installed on photovoltaic module mounting bracket comprise the following steps: first take two No. 2 poles 42，The glutinous agent of organic silica gel is injected (for simplifying statement in the slot 421a of wherein No. 2 pole 42，Attached not shown slot 421a injects the situation of the glutinous agent of organic silica gel) and stamp organosilicon adhesive at the upper surface of the pole body 421 of another No. 2 poles 42 of root and (be similarly simplification statement，The upper surface being not shown in pole body 421 in accompanying drawing stamps the situation of organosilicon adhesive)，Again the one end in Rimless photovoltaic module 3 rear and front end is inserted in the slot 421a of No. 2 poles 42、The other end is positioned on the upper surface of the pole body 421 of another No. 2 poles 42 and ensures that its end face abuts against baffle plate 422，Then in the injecting glue groove 412 of No. 1 pole 41, inject the glutinous agent of organic silica gel，Then aforementioned two No. 2 poles 42 are put in the locating slot 11 of No. 1 pole 1，Now the left and right sides end of No. 2 poles 42 and Rimless photovoltaic module 3 presses against on the organosilicon adhesive in injecting glue groove 412，Finally treat that all of organosilicon adhesive has solidified，Effect after installation is as shown in Figure 5.

nullIt should be noted that，In above-mentioned embodiment，No. 1 pole 41 includes two kinds of structures，A kind of as shown in Figure 13 and 15，The stepped distribution in support face to Rimless photovoltaic module 3 of the groove bottom of its locating slot 411 and pole top，Thus by situation (because must assure that the intensity of No. 1 pole) longitudinally thickening gradually for the integral thickness bringing pole，Heavier-weight and the cost of pole are of a relatively high，Another kind of as shown in Figure 14 and 16，The groove bottom of its all locating slots 411 is all in same plane，And the support face of Rimless photovoltaic module 3 is ramped shaped (in other words zigzag) distribution by pole top，The integral thickness of the pole of this structure is uniform，The lighter in weight of pole、Cost is relatively cheap，Owing to Rimless photovoltaic module 3 has certain deformability，Simultaneously under the effect of filling up of organosilicon adhesive，Rimless photovoltaic module 3 can be fitted in pole surface equally well.

In the steel construction photovoltaic generation Factory Building that above-mentioned embodiment provides, its roofing is made up of multiple single pitched roofs 1 and some stifled upright metopes 2 connecting single pitched roof 1, originally the roofing of large span has been divided into single pitched roof 1 of little span one by one, significantly, single pitched roof 1 of above-mentioned little span is in one line, when encountering strong wind weather, the lifting surface area of roofing can be effectively reduced, thus significantly reducing the requirement to roofing loaded rigid, just because of have employed the roofing of said structure, so that it can at the working stability ensureing photovoltaic system, the large span of roofing is realized while reliability；Further, in this utility model, what rooftop photovoltaic systems adopted is Rimless photovoltaic module 3, owing to the cost of Rimless photovoltaic module 3 relatively has the cost of the photovoltaic module of frame much lower, therefore the overall cost of this rooftop photovoltaic systems also relatively prior art obtain and significantly reduce, simultaneously, owing to the weight of Rimless photovoltaic module 3 is considerably lighter than the photovoltaic module of frame, therefore the overall weight of this rooftop photovoltaic systems also relatively prior art obtain reduction by a relatively large margin, thus it is loaded to alleviate roof institute, reduce further the requirement to roof loaded rigid and bearing capacity, make roof can make bigger span.

It is known that, when raining in torrents, the size of load suffered by roof is closely related with its drainage speed, for improving the roof drainage speed of rooftop photovoltaic systems, can such as Figure 10, shown in 12 and 18, one rhone 413 paralleled with injecting glue groove 412 is set along its length at the top of No. 1 pole 41, the quantity of injecting glue groove 412 is two, rhone 413 between two injecting glue grooves 412 and its groove bottom lower than the groove bottom of locating slot 411, the arranged on left and right sides of rhone 413 respectively installs one piece of Rimless photovoltaic module 3.

As preferably, as shown in Figure 14 and 16, the groove bottom of all locating slots 411 is in same plane.The groove bottom adopting locating slot 411 is in the beneficial effect that conplane structure can bring and is above having been described above, and does not repeat them here.

Further, as shown in Fig. 6,10,12,13 and 18, the both sides, top of No. 1 pole 41 are provided with for improving the injecting glue step 414 sealing water resistance between Rimless photovoltaic module 3 and No. 1 pole 41, injecting glue step 414 arranges along the length direction of No. 1 pole 41 and its step surface is lower than the groove bottom of locating slot 411, and on injecting glue step 414, heap scribbles fluid sealant.Needing ben, when actual installation practice, the fluid sealant heap painting amount on injecting glue step 414 should be enough, and the situation of disconnected glue can not occurs.

As further preferred implementation, such as Fig. 4, 8, shown in 20 and 21, aforementioned photovoltaic module mounting bracket also includes many No. 3 poles 43 arranged with No. 1 pole 41 parallel interval, the top of No. 3 poles 43 offers the support groove 431 for No. 2 poles 42 of support, the height of support groove 431 front side wall is equal to the height of pole body 421, the height of rear wall is equal to the height of pole body 421 lower surface to slot 421a lower surface, the groove bottom of all support grooves 431 is in same plane, No. 3 pole 43 lower surfaces to the height of support groove 431 groove bottom equal to the height of No. 1 pole 41 lower surface to locating slot 411 groove bottom, No. 3 poles 43 are fixed on purlin by corner brace connector.Increase No. 3 poles 3 and can provide support to Rimless photovoltaic module 3 better, it is to avoid be recessed in the middle part of Rimless photovoltaic module 3, the problem affecting its working effect and service life.

It addition, as shown in Figure 10,12,18 and 21, the bottom of No. 1 pole 41 and No. 3 poles 43 is further opened with lightening grooves 415 along its length, and glass sunroof 21 is remote control power sunroof, and lightening grooves 415 is square groove or T-slot.Lightening grooves 415 can alleviate the weight of No. 1 pole 41 and No. 3 poles 43, and remote control power sunroof is opened conveniently, is conducive to roof air and the exchange of Factory Building inner air convection after glass sunroof 21 being opened.

nullThan that described above，As shown in Fig. 2 and 24-29，Single pitched roof 1 is additionally provided with the access path laid by polylith color steel，Color steel is fixedly connected on girder steel and purlin，Connect assembly by waterproof between two pieces of adjacent color steels to connect，Waterproof connects assembly and includes waterproof connection cover 51 and multiple tapping screw 52 of a strip，It is left that waterproof connects cover 51、Turn on one's side outward to roll over and form flange 511 in the bottom of right side wall，Waterproof connection cover 51 covers on adjacent two piece color steel and above-mentioned two pieces of color steels all have a wave heave portion quilt cover to stay in waterproof connection cover 51，Flange 511 offers injecting glue groove 511a，Connection boss 511b it is provided with in injecting glue groove 511a，Connect and boss 511b offers thread Pilot hole 511c，The height of the connection boss 511b degree of depth less than injecting glue groove 511a，Fluid sealant is filled in injecting glue groove 511a，Tapping screw 52 is threaded into bottom outlet 511c and is connected with color steel by waterproof connection cover 51.

nullIn this utility model，Lay for the ease of photovoltaic panel and install and follow-up photovoltaic system is overhauled，Most rooftop photovoltaic systems is both provided with access path，It is in the consideration reducing cost，Access path is laid typically by color steel and is formed，Ensure the water proofing property of roofing，The width of color steel can not be only the width of access path，And the lower section (being laid on color steel by some solar cell module panel) of photovoltaic system should be extended to from the both sides of access path，But find during practical operation，Photovoltaic module mounting bracket of the present utility model there is problems in that when being layed on color steel owing to the size of solar cell module panel (the Rimless photovoltaic module 3 in this utility model) is fixing，Process of deployment occurs a block assembly plate often across the situation on two pieces of color steels，Owing to the wave heave portion on color steel is parallel spaced set，There is the problem (see Figure 22 and 27 Suo Shi) that pole (No. 1 pole 41 or No. 3 poles 43) and wave heave portion interfere in occasional，For solving this problem，Conventional way is as shown in Figure 23 and 28，Just being staggered in the wave heave portion of two pieces of color steels when laying roofing, (the wave heave portion of two pieces of color steels is not overlapping to overlap in setting，But flat board position is overlapped mutually，Make the wave heave portion and the pole dislocation that interfere)，Then at flat board overlapping part bolt, the two is connected，Fluid sealant is stamped in the last seam crossing toward two pieces of color steel overlap joints and bolted connection position.Although such scheme can solve the problem that the problem that wave heave portion interferes with pole, but it there is also connecting portion infiltration situation (main reason is that of infiltration: 1, gluing is uneven, some seam crossing starved when practical application；2, the impact exposed to the sun and rain, fluid sealant is peeled off from seam crossing and bolted connection position and is come off, loss of seal waterproof effect), the defect that roofing integral waterproofing effect is poor.In the embodiment that this utility model provides, after tapping screw 52 is fully screwed into, the head of screw of tapping screw 52 is wrapped up by fluid sealant and its lower surface abuts against the end face connecting boss 511b, even if now there is gap between the lower surface of head of screw with the end face being connected boss 511b, this gap is also wrapped by fluid sealant, it is absent from the probability of infiltration, owing to fluid sealant is filled up to the top of injecting glue groove 511a and wraps the head of screw of tapping screw 52 bottom injecting glue groove 511a, so above-mentioned fluid sealant has high firmness with injecting glue groove 511a inwall and head of screw outer peripheral face, do not have and peel off situation about coming off because exposing to the sun and rain；Further, connect in cover 51 owing to two pieces of color steels all have a wave heave portion quilt cover to stay in waterproof, even if there is trickle infiltration gap in the lap-joint of flange 511 and color steel, (very limited because of the amount of rainfall penetrated into from infiltration gap without the situation that roof leakage occurs, under the stop in wave heave portion, rainwater cannot arrive in the space between two wave heave portions, thus thoroughly avoiding situation about leaking).In sum, adopt the waterproof of said structure to connect assembly two pieces of color steels of connection and not only can solve the problem that wave heave portion interferes with pole, and can ensure that roofing has good waterproof effect.

In the above-described embodiment, preferably, connecting the top area following table area less than the head of screw of tapping screw 52 of boss 511b, after tapping screw 52 is threaded into bottom outlet 511c, the end face connecting boss 511b is completely covered by the lower surface of the head of screw of tapping screw 52.This preferred embodiment in, after tapping screw 52 is threaded into bottom outlet 511c, the lower surface of head of screw will with the step forming an indent between the outer peripheral face being connected boss 511b, once fluid sealant solid after, even if being also difficult to peel off from injecting glue groove 511a by it under the effect of external force, further ensure the waterproof sealing effect of screw junction.

Further, connect the first seal groove 511d being additionally provided with annular on boss 511b, the lower surface of the head of screw of tapping screw 52 is provided with the second seal groove 521 of annular, after tapping screw 52 is threaded into bottom outlet 511c, the second seal groove 521 is positioned at the top of the first seal groove 511d and communicates with the first seal groove 511d.In this scenario, after tapping screw 52 is threaded into bottom outlet 511c, fluid sealant will fill up the first seal groove 511d and the second seal groove 521, thus being formed head of screw lower surface and the second resealing being connected boss 511b end face, improves the waterproof sealing effect of screw junction once again.Needing ben, in the above-described embodiment, annular not refers in particular to annular, it is also possible to the side's of being annular or other annulars, it should expanded the figure being interpreted as central hollow, peripheral containment.

Finally, as scheme more preferably, the width of the first seal groove 511d is less than the width of the second seal groove 521.After tapping screw 52 is threaded into bottom outlet 511c, the first seal groove 511d width becomes can effectively ensure that fluid sealant is fully filled with the first seal groove 511d less than the structure of the second seal groove 521 width, thus fully ensureing the waterproof sealing effect of this second resealing.

Above-described embodiment is this utility model preferably implementation, and in addition, this utility model can also realize by alternate manner, and under the premise conceived without departing from the technical program, any apparent replacement is all within protection domain of the present utility model.

In order to allow those of ordinary skill in the art understand this utility model improvements relative to prior art more easily, accompanying drawings more of the present utility model and description are simplified, and for the sake of clarity, present specification is omitted some other elements, and those of ordinary skill in the art it is to be appreciated that these elliptical elements also may make up content of the present utility model.

Claims (10)

1. a steel construction photovoltaic generation Factory Building, including steel column, girder steel and purlin, it is characterized in that: the roof of this steel construction photovoltaic generation Factory Building includes multiple level single pitched roof (1) in one line and some stifled upright metopes (2) being made up of color steel, the top of described upright metope (2) connects the top being positioned at the single pitched roof (1) on the left of it, the bottom of described upright metope (2) connects the bottom being positioned at the single pitched roof (1) on the right side of it, and described upright metope (2) offers glass sunroof (21)；

Described single pitched roof (1) includes polylith Rimless photovoltaic module (3) and the photovoltaic module mounting bracket for being layed on purlin by Rimless photovoltaic module (3)；

nullDescribed photovoltaic module mounting bracket includes more than two and arranged in parallel No. 1 pole (41)、More than two and arranged in parallel No. 2 poles (42)，Described No. 2 poles (42) and No. 1 pole (41) intersect vertically，Described No. 2 poles (42) include middle part and are provided with the pole body (421) of slot (421a) and are vertically installed in the baffle plate (422) of described pole body (421) upper surface，The cross section of described pole body (421) is " Contraband " font，The slot (421a) being arranged in No. 2 poles (42) on front side of it is inserted in the front end of described Rimless photovoltaic module (3)、Rear end is positioned over the upper surface of the pole body (421) of No. 2 poles (42) being positioned at rear side and abuts against baffle plate (422)，The top of described No. 1 pole (41) offers multiple locating slot (411)，The front side wall height of described locating slot (411) is equal to the height of pole body (421)、Rear wall height is equal to the height of pole body (421) lower surface to slot (421a) lower surface，Described No. 2 poles (42) are positioned in locating slot (411) and by locating slot (411) location，The top of described No. 1 pole (41) is additionally provided with for injecting binding agent thus its two ends, left and right with Rimless photovoltaic module (3) and No. 2 poles (42) are fixed the injecting glue grooves (412) being connected，Described injecting glue groove (412) is offered along the length direction of No. 1 pole (41)，Described No. 1 pole (41) is fixed on purlin by corner brace connector.

2. steel construction photovoltaic generation Factory Building according to claim 1, it is characterized in that: the quantity of described injecting glue groove (412) is two, the top of described No. 1 pole (41) is additionally provided with a rhone (413) paralleled with injecting glue groove (412) along its length, described rhone (413) is positioned between two injecting glue grooves (12) and its groove bottom is lower than the groove bottom of locating slot (11), and the arranged on left and right sides of described rhone (413) respectively installs one piece of Rimless photovoltaic module (3).

3. steel construction photovoltaic generation Factory Building according to claim 2, it is characterised in that: the groove bottom of all locating slots (11) is in same plane.

4. steel construction photovoltaic generation Factory Building according to claim 3, it is characterized in that: the both sides, top of described No. 1 pole (1) are provided with for improving the injecting glue step (414) sealing water resistance between Rimless photovoltaic module (3) and No. 1 pole (41), described injecting glue step (414) arranges along the length direction of No. 1 pole (41) and its step surface is lower than the groove bottom of locating slot (411), and the upper heap of described injecting glue step (414) scribbles fluid sealant.

null5. steel construction photovoltaic generation Factory Building according to claim 4，It is characterized in that: described photovoltaic module mounting bracket also includes many No. 3 poles (43) arranged with No. 1 pole (41) parallel interval，The top of described No. 3 poles (43) offers the support groove (431) for No. 2 poles (42) of support，The height of described support groove (431) front side wall is equal to the height of pole body (421)、The height of rear wall is equal to the height of pole body (421) lower surface to slot (421a) lower surface，The groove bottom of all support grooves (431) is in same plane，Described No. 3 pole (43) lower surfaces are equal to No. 1 pole (41) lower surface height to locating slot (411) groove bottom to the height of support groove (431) groove bottom，Described No. 3 poles (43) are fixed on purlin by corner brace connector.

6. steel construction photovoltaic generation Factory Building according to claim 5, it is characterized in that: the bottom of described No. 1 pole (41) and No. 3 poles (43) offers lightening grooves (415) along its length, described glass sunroof (21) is remote control power sunroof, and described lightening grooves (415) is square groove or T-slot.

null7. the steel construction photovoltaic generation Factory Building according to any one in claim 1-6，It is characterized in that: described single pitched roof (1) is provided with the access path laid by polylith color steel，Described color steel is fixedly connected on girder steel and purlin，Connect assembly by waterproof between two pieces of adjacent color steels to connect，Described waterproof connects assembly and includes waterproof connection cover (51) and multiple tapping screw (52) of a strip，It is left that described waterproof connects cover (51)、Turn on one's side outward to roll over and form flange (511) in the bottom of right side wall，Described waterproof connection cover (51) covers on adjacent two piece color steel and above-mentioned two pieces of color steels all have a wave heave portion quilt cover to stay in waterproof connection cover (51)，Described flange (511) offers injecting glue groove (511a)，Connection boss (511b) it is provided with in described injecting glue groove (511a)，Described connection boss (511b) offers thread Pilot hole (511c)，The height of described connection boss (511b) degree of depth less than injecting glue groove (511a)，Fluid sealant is filled in described injecting glue groove (511a)，Described tapping screw (52) is threaded into bottom outlet (511c) and waterproof connection cover (51) is connected with color steel.

8. steel construction photovoltaic generation Factory Building according to claim 7, it is characterized in that: the top area of described connection boss (511b) is less than the following table area of the head of screw of tapping screw (52), after described tapping screw (52) is threaded into bottom outlet (511c), the end face of described connection boss (511b) is completely covered by the lower surface of the head of screw of tapping screw (52).

9. steel construction photovoltaic generation Factory Building according to claim 8, it is characterized in that: described connection boss (511b) is provided with first seal groove (511d) of annular, the lower surface of the head of screw of described tapping screw (52) is provided with second seal groove (521) of annular, after described tapping screw (52) is threaded into bottom outlet (511c), described second seal groove (521) is positioned at the top of the first seal groove (511d) and communicates with the first seal groove (511d).

10. steel construction photovoltaic generation Factory Building according to claim 9, it is characterised in that: the width of described first seal groove (511d) is less than the width of the second seal groove (521).