CN209200969U

CN209200969U - Flat top modules bracket

Info

Publication number: CN209200969U
Application number: CN201821560711.4U
Authority: CN
Inventors: 康铁征; 蔡利军; 刘光青
Original assignee: Beijing Apollo Ding Rong Solar Technology Co Ltd
Current assignee: Shanghai zuqiang Energy Co.,Ltd.
Priority date: 2018-09-25
Filing date: 2018-09-25
Publication date: 2019-08-02
Anticipated expiration: 2028-09-25

Abstract

The utility model discloses a kind of flat top modules brackets, including keel component, the first column, the second column, connection briquetting and fastener inserts, the opposite sides of the keel component is connect with one end of one end of first column, second column respectively, the other end of first column, second column the other end connect respectively with the fastener inserts；First column is identical as the height of second column；The connection briquetting is set to the top of the keel component, is used for angle photovoltaic module.The flat top modules bracket passes through the collective effect of fastener inserts, column and keel component, is not only able to support photovoltaic module, can also firmly fix photovoltaic module.And pre-buried reinforcer and casing are arranged in U-shaped built-in fitting the flat top modules bracket, and the integral firmness of the fastener inserts can be improved, be embedded in it in concrete securely.

Description

Flat top modules bracket

Technical field

The utility model relates to technical field of photovoltaic modules, particularly relate to a kind of flat top modules bracket.

Background technique

In the prior art, built-in fitting is single U-shaped structure, is embedded in concrete, plays fixed effect.But It is that the bonding strength of this pre-buried mode is lower, is not suitable in the high usage scenario of intensity requirement.

Utility model content

In view of this, the purpose of this utility model is that propose a kind of flat top modules bracket, with solve bonding strength compared with Low technical problem.

The utility model embodiment provides a kind of flat top modules bracket, including keel component, the first column, second vertical Column, connection briquetting and fastener inserts, the opposite sides of the keel component respectively with one end of first column, described second One end of column connects, the other end of first column, second column the other end connect respectively with the fastener inserts It connects；First column is identical as the height of second column；The connection briquetting is set to the top of the keel component.

In some embodiments of the utility model, the fastener inserts include U-shaped built-in fitting, casing and pre-buried reinforcement Part, described sleeve pipe are arranged on the inner wall of the opposite sides of the U-shaped built-in fitting, and the both ends of the pre-buried reinforcer are inserted in respectively In described sleeve pipe.

In some embodiments of the utility model, the quantity of the pre-buried reinforcer is multiple, multiple pre-buried reinforcers It is parallel to each other, and the both ends of each pre-buried reinforcer are inserted in respectively in corresponding casing, are fixed by welding manner.

In some embodiments of the utility model, described sleeve pipe is c-type casing；And/or the pre-buried reinforcer is to add Strong reinforcing bar.

In some embodiments of the utility model, the flat top modules bracket further includes angle steel, and the U type is pre-buried The end of part passes through a panel of the angle steel, and fixes on the panel；Another panel of the angle steel with it is described The end of column connects.

In some embodiments of the utility model, the end of the U-shaped built-in fitting is provided with external screw thread, by being screwed onto The end of the U-shaped built-in fitting is fixed on a panel of the angle steel by the nut on the external screw thread.

In some embodiments of the utility model, the keel component includes main joist and secondary joist, the secondary joist It is set to the top of main joist, and perpendicular to the main joist；The main joist and secondary joist be each perpendicular to first column, Second column.

In some embodiments of the utility model, the keel component further include keel reinforcer, the first connector and Second connector, the keel reinforcer are arranged in the secondary joist, and vertical with the main joist；

First connector pass through the secondary joist top and connection briquetting, thus by the secondary joist with connect press Block is fixedly connected；Second connector passes through bottom and the main joist of the secondary joist, thus by the secondary joist and main dragon Bone fixation connection.

In some embodiments of the utility model, first connector includes screw bolt and nut；And/or described Two connectors include screw bolt and nut.

In some embodiments of the utility model, the keel component and first column, the second column pass through spiral shell Screw bolt and nut is fixedly connected.

Flat top modules bracket provided by the embodiment of the utility model is total to by fastener inserts, column and keel component Same-action is not only able to support photovoltaic module, can also firmly fix photovoltaic module.And the flat top modules bracket will be pre- It buries reinforcer and casing is arranged in U-shaped built-in fitting, the integral firmness of the fastener inserts can be improved, keep it pre- securely It is embedded in concrete；It is fixedly connected between column and U-shaped built-in fitting by angle steel, can be further improved column and fastener inserts Bonding strength, can be used for the flat top modules bracket in the high usage scenario of intensity requirement.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the flat top modules bracket of the utility model embodiment；

Fig. 2 is the partial enlarged view in Fig. 1 at A；

Fig. 3 is the structural schematic diagram of the oblique top formula assembly support of the utility model embodiment

Fig. 4 is the structural schematic diagram of the fastener inserts of the utility model embodiment；

Fig. 5 is the partial enlarged view in Fig. 1 at B；

Fig. 6 is the three-dimensional structure diagram that the utility model one embodiment connects briquetting；

Fig. 7 is the main view of the connection briquetting of the utility model one embodiment；

Fig. 8 is the three-dimensional structure diagram that the utility model one embodiment connects briquetting；

Fig. 9 is the fractionation structural representation of first link block of the utility model embodiment；

Figure 10 is the fractionation structural representation of second link block of the utility model embodiment；

Figure 11 is that the connection briquetting of the utility model one embodiment is mounted on the schematic diagram on keel；

Figure 12 is that the connection briquetting of another embodiment of the utility model is mounted on the schematic diagram on keel.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered When the range for belonging to the utility model protection.

It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing, " second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way The data used are interchangeable under appropriate circumstances, so that the embodiments of the present invention described herein can be in addition at this In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning Figure be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units Those of be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, The intrinsic other step or units of method, product or equipment.

At least one embodiment of the utility model provides a kind of flat top modules bracket, the flat top modules bracket Structural schematic diagram is as shown in Figure 1, include keel component, the first column 3, the second column 4, connection briquetting 13 and fastener inserts, institute The opposite sides for stating keel component is connect with one end of one end of first column 3, second column 4 respectively, and described The other end of one column 3, second column 4 the other end connect respectively with the fastener inserts；First column 3 and second The height of column 4 is identical；The connection briquetting 13 is set to the top of the keel component, is used for angle photovoltaic module 11.Such as Shown in Fig. 1 and Fig. 2, the fastener inserts can be embedded in concrete 10, thus secured by the flat top modules bracket Photovoltaic module 11 is fixed on ground.As it can be seen that flat top modules bracket provided by the embodiment of the utility model is stood by fastener inserts, first The collective effect of column 3, the second column 4 and keel component is not only able to support photovoltaic module 11, can also firmly fix light Lie prostrate component 11.

It should be pointed out that Fig. 1 only illustratively depicts 2 photovoltaic modulies 11, those skilled in the art can be with According to actual needs, multiple photovoltaic modulies 11 are set, to improve generated energy.

As another embodiment of the utility model, as shown in figure 3, the height of first column 3 is greater than described the The height of two columns 4 can further include diagonal brace 14, and one end of the diagonal brace 14 is connect with the keel component, another End is connect with first column 3, thus forms oblique top formula assembly support.

In another embodiment of the utility model, as shown in figure 4, the fastener inserts include U-shaped built-in fitting 5, set Pipe 6 and pre-buried reinforcer 7, described sleeve pipe 6 are arranged on the inner wall of the opposite sides of the U-shaped built-in fitting 5, the pre-buried reinforcement It is inserted in described sleeve pipe 6 respectively at the both ends of part 7.As it can be seen that the U-shaped built-in fitting can be enhanced in described sleeve pipe 6 and pre-buried reinforcer 7 5 intensity, when the fastener inserts are embedded in concrete, the U-shaped built-in fitting 5, casing 6 and pre-buried reinforcer 7 can be total to With the intensity for enhancing the fastener inserts, it is embedded into it in concrete securely, to improve the installation of the fastener inserts Fastness.And pre-buried reinforcer 7 and casing 6 are arranged in the whole jail that the fastener inserts can be improved in U-shaped built-in fitting 5 Solidity is embedded in it in concrete securely.

The U-shaped built-in fitting 5, casing 6 and pre-buried reinforcer 7 are embedded into concrete 10, can be further improved institute State the installation fastness of flat top modules bracket.And pre-buried reinforcer 7 and casing 6 are arranged in U-shaped built-in fitting 5 can be with The integral firmness for improving the fastener inserts is embedded in it securely in concrete 10.The U-shaped built-in fitting 5 is pre- When burying in concrete 10, the end of the U-shaped built-in fitting 5 should be exposed to concrete 10, for connecting other component.

Optionally, the quantity of the pre-buried reinforcer 7 is multiple, and multiple pre-buried reinforcers 7 are parallel to each other, and each pre- The both ends for burying reinforcer 7 are inserted in respectively in corresponding casing 6, are fixed by welding manner, to further increase described The integral firmness of fastener inserts.It should be noted that the quantity of the c-type casing is twice of the quantity of the reinforcer 3, The quantity of the reinforcer 3 can adjust according to the actual situation, and the quantity of the reinforcer 3 is more, the fastener inserts it is strong Degree then can be higher, but will increase production cost.

Optionally, described sleeve pipe 6 is c-type casing, and the cavity of c-type casing half opening, c-type inside pipe casing is pre-buried to accommodate Reinforcer 7 enhances the bonding strength of pre-buried reinforcer 7 and U-shaped built-in fitting 5.Optionally, the pre-buried reinforcer 7 is to reinforce steel Muscle, to improve its fastness and reliability.

In another embodiment of the utility model, as shown in Fig. 2, the flat top modules bracket further includes angle steel 8, The end of the U-shaped built-in fitting 5 passes through a panel 81 of the angle steel 8, and is fixed on the panel 81；The angle steel 8 Another panel 82 connect with the end of the end of first column 3, the second column 4.First column 3, second is vertical Be fixedly connected between column 4 and U-shaped built-in fitting 5 by angle steel 8, can be further improved the first column 3, the second column 4 with it is pre-buried The bonding strength of component can be used for the flat top modules bracket in the high usage scenario of intensity requirement.

In the further embodiment of the utility model, as shown in figure 4, the end of the U-shaped built-in fitting 5 is provided with outer spiral shell The end of the U-shaped built-in fitting 5 is fixed on the angle steel 8 by the nut 9 being screwed on the external screw thread 51 by line 51 On one panel 81.In such a way that screw thread is spirally connected, it is ensured that be fixedly connected with U-shaped built-in fitting 5 with angle steel 8, thus into one Step improves the bonding strength of the first column 3, the second column 4 and fastener inserts.

Optionally, the fastener inserts further include the gasket 52 being arranged in below the nut 9, and the gasket 52 can increase Add the contact area of component to be fixed described in the fastener inserts (such as column etc.), so that the bonding strength of the two is improved, The fastener inserts are enable to be suitable for the high usage scenario of intensity requirement.

In another embodiment of the utility model, as shown in Figure 1 and Figure 5, the keel component includes 1 He of main joist Secondary joist 2, the secondary joist 2 are set to the top of main joist 1, and perpendicular to the main joist 1；The main joist 1 and time dragon Bone 2 is each perpendicular to first column 3, the second column 4.By the main joist 1 and the orthogonal connection of secondary joist 2, to guarantee The bonding strength of entire keel component, to improve the ability of the flat top modules rack bearing photovoltaic module 11.Optionally, The main joist 1 and secondary joist 2 can be the C-type steel of half opening, not only ensure that bonding strength, but also alleviate self weight.

Optionally, as shown in figure 3, the keel component further includes keel reinforcer 12, the first connector 121 and second Connector 122, the keel reinforcer 12 are arranged in the secondary joist 2, and vertical with the main joist 1；Described first connects Fitting 121 passes through top and the connection briquetting 13 of the secondary joist 2, so that the secondary joist 2 is fixed company with briquetting 13 is connect It connects；Second connector 122 passes through bottom and the main joist 1 of the secondary joist 2, thus by the secondary joist 2 and main joist 1 It is fixedly connected.It can be further improved connection briquetting by keel reinforcer 12, the first connector 121 and the second connector 122 13, the bonding strength before secondary joist 2 and main joist 1 this three, to further increase the whole of the flat top modules bracket Body intensity can be used for the flat top modules bracket in the high usage scenario of intensity requirement.

Optionally, first connector 121 includes screw bolt and nut.Optionally, second connector 122 includes Screw bolt and nut.Optionally, the keel component and first column 3, the second column 4 connect by the way that screw bolt and nut is fixed It connects.Optionally, first column 3, the second column 4 can also be fixedly connected with angle steel 8 by screw bolt and nut.To enhance The bonding strength of the modular support.

As shown in Figure 5 and Figure 6, the connection briquetting includes the first link block 131 and is plugged on first connecting plate 131 Second link block 132 of lower section, the height in the gap 133 formed between first link block 131 and the second link block 132 can It adjusts, and first link block 131 and the second link block 132 are cooperated by the first connector 121.Due to the first company Connecing block 131 and the second link block 132 can be mutually inserted, and form height-adjustable gap 133 therebetween, so that described Gap 133 can accommodate the photovoltaic module of different-thickness, meet the needs of different.

It should be pointed out that the thickness due to photovoltaic module is different, between the first link block 131 and the second link block 132 Gap 133 height it is different, can be by connector by first link block 1 and the after photovoltaic module is caught in gap 3 Two link blocks 2 run through, so that photovoltaic module is securely fixed in gap 133.

First through hole 1311 is offered on first link block 131, and it is logical that second is offered on second link block 132 Hole 1321, the first through hole 1311 and the second through-hole 1321 correspond to each other, and first connector 121 is logical through described first Hole 1311 and the second through-hole 1321, so as to adjust the height in the gap 133.Run through described first by the first connector 121 It after through-hole 1311 and the second through-hole 1321, is tightened by nut, so that photovoltaic module is securely fixed in gap 133.

Optionally, the first through hole 1311 and the second through-hole 1321 are waist typed through hole, compared to circular through hole, are used More convenient first connector 121 of waist typed through hole connects, when the first link block 131 and the slightly dislocation of the second link block 132, It can assemble securely.

In one embodiment of the utility model, as shown in Figures 6 and 7, the first through hole 1311 is provided with described The centre of one link block 131, second through-hole 1321 are provided with the centre of second link block 132.In the embodiment In, respectively there are a gap 133 in the two sides of the connection briquetting, are respectively used to clamp photovoltaic module.At one of the utility model In embodiment, as shown in figure 8, the first through hole 1311 is provided with the side of first link block 131, described second is logical Hole 1321 is provided with the side of second link block 132.In this embodiment, only there is one in the side of the connection briquetting Gap 133, for clamping photovoltaic module.

Optionally, the outer surface of first link block 131 and the second link block 132 is provided with outer anti-skid chequer 134, with The frictional force with keel junction is improved, so that installation fastness is further increased, as shown in Figure 11 and 12.

As another embodiment of the utility model, as shown in figure 9, first link block 131 includes the first connection Clamping plate 1312 and the first adhesive tape 1313 that 1312 lower surface of the first connecting cleat is set, under first adhesive tape 1313 Surface is provided with interior anti-skid chequer 135.As the further embodiment of the utility model, as shown in Figure 10, second link block 132 include the second connecting cleat 1322 and the second adhesive tape 1323 that 1322 upper surface of the second connecting cleat is arranged in, described Second through-hole 1321 is provided with the centre of second connecting cleat 1322, and the upper surface of second adhesive tape 1323 is provided with interior Anti-skid chequer 135.The first adhesive tape 1313 and the second adhesive tape is respectively set on the first link block 131 and the second link block 132 1323, photovoltaic module can be made to be firmly clamped between the first link block 131 and the second link block 132, its shaking is avoided, mention The bonding strength and stability height the photovoltaic module and connect briquetting.Moreover, in the lower surface of the first adhesive tape 1313 setting the One anti-skid chequer 1314 is arranged the second anti-skid chequer 1324 in the upper surface of the second adhesive tape 1323, the first adhesive tape 1313, the can be improved Frictional force between two adhesive tape 1323 and photovoltaic module, to improve the photovoltaic module and the bonding strength for connecting briquetting and steady It is qualitative.In addition, directly being contacted by the first adhesive tape 1313, the second adhesive tape 1323 with photovoltaic module, can prevent photovoltaic module It is caught broken, is more advantageous to and photovoltaic module is protected not to be damaged.

Optionally, as shown in Figure 9 and Figure 10, installation of the direction of the interior anti-skid chequer 135 perpendicular to the photovoltaic module Direction (direction shown in arrow in Fig. 3 and Fig. 4), the direction of interior anti-skid chequer 135 has perpendicular to the installation direction of the photovoltaic module Conducive to the bonding strength and stability for further increasing the photovoltaic module with connecting briquetting.

Optionally, as shown in Figure 9 and Figure 10, the inside of first adhesive tape 1313 and second adhesive tape 1323 is opened Equipped with through slot 136, to improve the first adhesive tape 1313 and the pliable folding endurance of second adhesive tape 1323, to further increase its decompression Damping effect can preferably protect photovoltaic module.

As another embodiment of the utility model, as shown in Figure 9 and Figure 10, under first connecting cleat 1312 Surface is provided with the first empty slot 1315, and the top of first adhesive tape 1313 is provided with the first protrusion 1316, first protrusion 1316 are connected in first empty slot 1315, so that first adhesive tape 1313 is connected to first connecting cleat 1312 Lower surface；And/or the upper surface of second connecting cleat 1322 is provided with the second empty slot 1325, second adhesive tape 1323 bottom is provided with the second protrusion 1326, and second protrusion 1326 is connected in second empty slot 1325, thus will Second adhesive tape 1323 is connected to the upper surface of second connecting cleat 1322.It will connection by the way of empty slot and protrusion Clamping plate and adhesive tape are clamped, and are on the one hand to be easily installed adhesive tape, are on the other hand to make institute for the ease of dismantling, replacing adhesive tape It states connection briquetting and is able to maintain that preferable clamping performance.

In the utility model further embodiment, as is seen in figs 7-10, the lower surface of first connecting cleat 1312 Be additionally provided with first connecting cleat 1312, first clip-connecting rod 1317 connected vertically, second connecting cleat 1322 Upper surface is additionally provided with and second connecting cleat 1322, second clip-connecting rod 1327 connected vertically；First clip-connecting rod There is gap for being caught in second connecting column 1327 between 1317 side and first adhesive tape 1313, described second Adhesive tape 1323 is tightly attached to the side of second clip-connecting rod 1327.In this embodiment, due to the side of the first clip-connecting rod 1317 There is gap between first adhesive tape 1313, then when the first link block 131 and the second link block 132 close to each other, Second clip-connecting rod 1327 can be caught in the gap, so that second link block 132 is connected to described strongerly In one link block 131, photovoltaic module and the bonding strength and stability that connect briquetting are further ensured.

Optionally, as shown in FIG. 7 and 8, the length of second clip-connecting rod 1327 is greater than first clip-connecting rod 1317 Length, then between the second clip-connecting rod 1327 can play between limitation first link block 131 and the second link block 132 The effect of 133 height of gap, when the second clip-connecting rod 1327 is resisted against the lower surface of the first link block 132, the height in the gap 133 Degree is minimum, excessive compression photovoltaic module is avoided, to protect photovoltaic module not damaged.

In another embodiment of the utility model, as is seen in figs 7-10, the bottom of first clip-connecting rod 1317 is set It is equipped with the first retention bead 1314 towards second clip-connecting rod 1327, the top of second clip-connecting rod 1327 is provided with court To the second retention bead 1324 of first clip-connecting rod 1317；Bottom and the second clip-connecting rod when first clip-connecting rod 1317 1327 top close to when, first retention bead 1314 and the mutually clamping of the second retention bead 1324.When first company Connect block 131 and when the second link block 132 is located remotely from each other, the top of the bottom of the first clip-connecting rod 1317 and the second clip-connecting rod 1314 It moves closer to, until the first retention bead 1314 and the second mutually clamping of retention bead 1324, the height in gap 3 is maximum at this time. Therefore first retention bead 1314 and the second retention bead 1324 can play limitation first link block 131 and second The effect of 133 height of gap between link block 132, the photovoltaic module for avoiding clamping thickness excessive, illustrates the connection pressure at this time Block is not suitable for the excessive photovoltaic module of the thickness.

It can be seen that flat top modules bracket provided by the embodiment of the utility model passes through fastener inserts, column and dragon The collective effect of bone component is not only able to support photovoltaic module, can also firmly fix photovoltaic module.And the flat roof type group Pre-buried reinforcer and casing are arranged in U-shaped built-in fitting part bracket, and the integral firmness of the fastener inserts can be improved, make It is embedded in concrete securely；It is fixedly connected between column and U-shaped built-in fitting by angle steel, can be further improved column It with the bonding strength of fastener inserts, can be used for the flat top modules bracket in the high usage scenario of intensity requirement.

It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under the thinking of the utility model, the above reality Applying can also be combined between the technical characteristic in example or different embodiments, and there are the utility model as described above Many other variations of different aspect, for simplicity, they are not provided in details.Therefore, all spirit in the utility model Within principle, any omission, modification, equivalent replacement, improvement for being made etc. should be included in the protection scope of the utility model Within.

Claims

1. a kind of flat top modules bracket, which is characterized in that including keel component, the first column (3), the second column (4), connection Briquetting (13) and fastener inserts, the opposite sides of the keel component respectively with one end of first column (3), described second One end of column (4) connects, the other end of first column (3), second column (4) the other end respectively with it is described pre- Embedded component connection；First column (3) is identical as the height of second column (4)；The connection briquetting (13) is set to The top of the keel component.

2. flat top modules bracket according to claim 1, which is characterized in that the fastener inserts include U-shaped built-in fitting (5), the inner wall in the opposite sides of the U-shaped built-in fitting (5) is arranged in casing (6) and pre-buried reinforcer (7), described sleeve pipe (6) On, the both ends of the pre-buried reinforcer (7) are inserted in respectively in described sleeve pipe (6).

3. flat top modules bracket according to claim 2, which is characterized in that the quantity of the pre-buried reinforcer (7) is Multiple, multiple pre-buried reinforcers (7) are parallel to each other, and the both ends of each pre-buried reinforcer (7) be inserted in respectively it is corresponding In casing (6), fixed by welding manner.

4. flat top modules bracket according to claim 2, which is characterized in that described sleeve pipe (6) is c-type casing；With/ Or, the pre-buried reinforcer (7) is stiffener.

5. flat top modules bracket according to claim 2, which is characterized in that the flat top modules bracket further includes angle The end of steel (8), the U-shaped built-in fitting (5) passes through a panel (81) of the angle steel (8), and is fixed on the angle steel (8) A panel (81) on；Another panel (82) of the angle steel (8) and end, the second column of first column (3) (4) end connection.

6. flat top modules bracket according to claim 5, which is characterized in that the end of the U-shaped built-in fitting (5) is arranged There are external screw thread (51), the end of the U-shaped built-in fitting (5) is fixed on by institute by the nut (9) being screwed on the external screw thread It states on a panel (81) of angle steel (8).

7. flat top modules bracket according to claim 1, which is characterized in that the keel component includes main joist (1) With secondary joist (2), the secondary joist (2) is set to the top of main joist (1), and perpendicular to the main joist (1)；The main dragon Bone (1) and secondary joist (2) are each perpendicular to first column (3), the second column (4).

8. flat top modules bracket according to claim 7, which is characterized in that the keel component further includes that keel are reinforced Part (12), the first connector (121) and the second connector (122), the keel reinforcer (12) are arranged in the secondary joist (2) It is interior and vertical with the main joist (1)；

First connector (121) passes through top and connection briquetting (13) of the secondary joist (2), thus by the secondary joist (2) with connect briquetting (13) and be fixedly connected；Second connector (122) passes through bottom and the main joist of the secondary joist (2) (1), so that the secondary joist (2) is fixedly connected with main joist (1).

9. flat top modules bracket according to claim 8, which is characterized in that first connector (121) includes spiral shell Screw bolt and nut；And/or second connector (122) includes screw bolt and nut.

10. flat top modules bracket according to claim 1, which is characterized in that the keel component is vertical with described first Column (3), the second column (4) are fixedly connected by screw bolt and nut.