A kind of color steel watt fixed assembly
Technical field
The present invention relates to a kind of color steel watt fixed assembly, belonged to solar photovoltaic assembly technical field.
Background technology
in the whole world, all in perplexing for energy crisis, solar energy, as a kind of clean energy resource, is just receiving increasing concern.National governments are also in the development of accelerating to advance heliotechnics, to improve the utilization rate of solar energy.
In order better to gather solar energy, the solar components of a part is normally installed in the place that roof, balcony etc. do not block relatively relatively.And for better fixed solar support, conventionally need on color steel watt, fix bolt in the mode of punching, by screw rod is stretched out from the bottom of color steel watt, for assembling other structures.
But this bolt fixed mode is quite loaded down with trivial details, after completing, punching needs bolt to put to color steel watt and screw rod could be stretched out, be not easy to install.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of color steel watt fixed assembly, can the head of bolt be inserted from the top of color steel watt, then other devices can be installed on the screw rod exposing, finally reach the object that fills solar components on color steel tile roof, the installation of bolt is extremely simple and quick.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of color steel watt fixed assembly, comprises that cross section is U-shaped fixed bar and cross bolt, and the bottom of described fixed bar is provided with a perforate, and the both sides of described perforate extend to the two sides of described fixed bar, are U-shaped shape; Can relatively described fixed bar after the screw rod of described cross bolt inserts from described perforate freely turn to both parallel.
The color steel of aforesaid one watt fixed assembly, is characterized in that: described perforate is partial center setting.
The color steel of aforesaid one watt fixed assembly, is characterized in that: the edge, two sides of described fixed bar be provided with position relative, the fixture block that extends internally, and described fixture block is positioned at described perforate to two end distances of described fixed bar from a shorter side; In the time that cross bolt is vertical with described fixed bar, its screw rod contacts with described fixture block.
The color steel of aforesaid one watt fixed assembly, is characterized in that: on the end face of described fixed bar away from described perforate, be provided with chamfering.
The invention has the beneficial effects as follows:
1, pass through after U-shaped fixed bar and cross bolt combination, cross bolt and U-shaped fixed bar can freely rotate in certain scope, turn to U-shaped fixed bar when parallel with bolt, pinch bolt end, this fixed assembly can be inserted in the hole of the color steel suitable with U-shaped fixed bar profile watt, then other devices can be installed on the screw rod exposing, finally reach the object that fills solar components on color steel tile roof, the installation of bolt is extremely simple and quick;
2, by perforate being designed to form not placed in the middle, partially monolateral, after this fixed assembly inserts in perforate, utilize gravity principle, longer one end can naturally droop, and reaches the state that fixed bar is vertical with bolt, in the fixed bar lateral edge of shorter one end, fixture block is set, when bolt rotary can be blocked during to fixture block place, thereby screw rod is controlled to the state vertical with fixed bar;
3, fixed bar is designed to U-shapedly, turns to time in parallel at bolt, can cleverly bolt be hidden in fixed bar.
Brief description of the drawings
Fig. 1 is the structural representation of the bolt of a kind of color steel watt fixed assembly of the present invention when vertical with fixed bar;
Fig. 2 is the structural representation of the bolt of a kind of color steel watt fixed assembly of the present invention when parallel with fixed bar;
Fig. 3 is the structural representation of the fixed bar of a kind of color steel watt fixed assembly of the present invention;
Fig. 4 is the structural representation after color steel watt is gone up that is installed to of a kind of color steel watt fixed assembly of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1-Figure 3, a kind of color steel watt fixed assembly, comprises that cross section is U-shaped fixed bar 1 and cross bolt 2, and the bottom of described fixed bar 1 is provided with a perforate 12, and the both sides of described perforate 12 extend to the two sides of described fixed bar 1, are U-shaped shape, can relatively described fixed bar 1 after the screw rod of described cross bolt 2 inserts from described perforate 12 freely turn to both parallel, after U-shaped fixed bar 1 and cross bolt 2 are combined, cross bolt 2 can freely rotate with fixed bar 1 in certain scope, turn to both when parallel, pinch the end of cross bolt 2, this fixed assembly can be inserted in the hole of the color steel suitable with U-shaped fixed bar profile watt, then other devices can be installed on the screw rod exposing, finally reach the object that fills solar components on color steel tile roof, the installation of bolt is extremely simple and quick.And fixed bar 1 is designed to U-shaped, turn to time in parallel at cross bolt 2, can cleverly screw rod be hidden in fixed bar.
Described perforate 12 is partial center setting, after this fixed assembly inserts in perforate 12, utilizes gravity principle, and longer one end can naturally droop, and reaches the state that fixed bar 1 is vertical with cross bolt 2; The edge, two sides of described fixed bar 1 be provided with position relative, the fixture block 11 that extends internally, and described fixture block 11 is positioned at described perforate 12 to 1 two end distances of described fixed bar from a shorter side; In the time that cross bolt 2 is vertical with described fixed bar 1, its screw rod contacts with described fixture block 11, when bolt rotary can be blocked during to fixture block 11 place, thereby cross bolt 2 is controlled to the state vertical with fixed bar 1, is convenient to install.
On the end face of described fixed bar 1 away from described perforate 12, be provided with chamfering 13, in the time that this fixed assembly inserts in the hole of color steel watt, chamfering 13 is conducive to fixed bar 1 rotates, and is not subject to the impact in hole.
As shown in Figure 4, when watts 3 assembling of this fixed assembly and color steel, first cross bolt 2 is rotated in the hole that is inserted into color steel watts 3 after parallel as for fixed bar 1, because cross bolt 2 is connected for eccentric with fixed bar 1, utilize the gravity principle of fixed bar 1, longer one end can naturally droop, reach the state that fixed bar 1 is vertical with cross bolt 2, then on the screw rod above color steel watts 3, be set with successively water proof ring 4 and packing ring 5, finally realize fixed installation by nut 6, then other devices can be installed on the screw rod exposing, finally reach the object that fills solar components on color steel tile roof.
In sum, the color steel of one provided by the invention watt fixed assembly, can insert the head of bolt from the top of color steel watt, and then other devices can be installed on the screw rod exposing, finally reach the object that fills solar components on color steel tile roof, the installation of bolt is extremely simple and quick.
More than show and described general principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.