Utility model content
The technical problems to be solved in the utility model is, one movable awning is with improvement provided.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of movable awning, comprising:
The first bracing frame, the second bracing frame that relative spacing vertically arranges;
At least two pairs of slide rails, every pair of slide rail is separately positioned on described the first bracing frame, the second bracing frame top, each to highly different between slide rail;
And, at least two canopy assemblies, at least one canopy assembly can laterally be slidably arranged on every pair of slide rail, and can the bearing of trend of slide rail be stretched to launch or be drawn in along described this.
Preferably, described slide rail arranges two pairs, is respectively a pair of the first slide rail and a pair of the second slide rail, and described the first slide rail is horizontally installed on respectively described the first bracing frame, the second bracing frame top;
Described the second slide rail is arranged on the below of described the first slide rail.
Preferably, described canopy assembly arranges two, be respectively the first canopy assembly, the second canopy assembly, described the first canopy assembly be arranged on two described on the first slide rail, described the second canopy assembly be arranged on two described on the second slide rail, described the first canopy assembly, the second canopy assembly are setting up and down, and in flexible direction mutually without interfering.
Preferably, described the first canopy assembly comprise can be along the first flexible skeleton of the bearing of trend of described the first slide rail, be arranged on folding the first canopy lid on described the first skeleton and be arranged on the both sides of described the first skeleton and the some slide assemblies that coordinate with the first slide rail described in two respectively;
Described the second canopy assembly comprises can be along the second flexible skeleton of the bearing of trend of described the second slide rail, be arranged on folding the second canopy lid on described some the second skeletons and be arranged on the both sides of described the second skeleton and the some slide assemblies that coordinate with the second slide rail described in two respectively;
Described the first canopy lid, the second canopy lid are all arch, and the flexibility of described the first canopy lid is greater than the flexibility of described the second canopy lid.
Preferably, described slide assemblies comprises wheel shaft, and described wheel shaft is arranged on respectively the both sides of described the first skeleton, the second skeleton rotationally, to roll on described the first slide rail, the second slide rail.
Preferably, described the first slide rail, the second slide rail are all V-shaped.
Preferably, be respectively equipped with two the first positioning rails for locating the first slide rail position described in two on described the first bracing frame, the second bracing frame, the section of described the first positioning rail takes the shape of the letter U, and described the first slide rail is arranged in described the first positioning rail;
On described the first bracing frame, the second bracing frame, be respectively equipped with two the second positioning rails for locating the second slide rail position described in two, the section of described the second positioning rail takes the shape of the letter U, and described the second slide rail is arranged in described the second positioning rail.
Implement movable awning of the present utility model, there is following beneficial effect: by the top at the first bracing frame and the second bracing frame, at least two pairs of slide rails are set, at least two canopy assemblies can slide respectively on every pair of slide rail, and flexible to launch or to draw on the bearing of trend of slide rail.The movable awning of this utility model takes full advantage of headroom, not fragile, and free-extension folding and unfolding does not affect the normal operation of straddle truck, has promoted operating efficiency, meanwhile, and for workman provides the working environment of a sun-rain-shading.
Detailed description of the invention
Understand for technical characterictic of the present utility model, object and effect being had more clearly, now contrast accompanying drawing and describe detailed description of the invention of the present utility model in detail.
As shown in Figure 1, movable awning in preferred embodiment of the utility model comprises the first bracing frame 1, the second bracing frame 2, a pair of the first slide rail 3, a pair of the second slide rail 4, and the first canopy assembly 5, the second canopy assembly 6, this movable awning can be applicable to the field that building operations etc. needs outdoor operations.
The first bracing frame 1, the second bracing frame 2 relative spacings are vertically arranged on the supporting surfaces such as ground 7.Further, the structure of the first bracing frame 1, the second bracing frame 2 is identical, is arranged in parallel.
As shown in Figure 2, in certain embodiments, the first bracing frame 1, the second bracing frame 2 can be arranged on built-in fitting 71 on supporting surface 7 and be connected and be fixed, also the lower end of the first bracing frame 1, the second bracing frame 2 directly can be embedded in supporting surface 7, position fixing.
As shown in Figure 3, further, a pair of the first slide rail 3 is separately positioned on the top of the first bracing frame 1, the second bracing frame 2, and a pair of the second slide rail 4 is also separately positioned on the top of the first bracing frame 1, the second bracing frame 2, and the height of the first slide rail 3 is higher than the height of the second slide rail 4.Preferably, the first slide rail 3 is horizontally installed on respectively the top of the first bracing frame 1, the second bracing frame 2, and the second slide rail 4 is separately positioned on the below of the first slide rail 3.
In certain embodiments, the first slide rail 3, the second slide rail 4 are all V-shaped, and length does not limit.Further, on the first bracing frame 1, the second bracing frame 2, be respectively equipped with two the first positioning rails 11 for locating two first slide rail 3 positions, the section of the first positioning rail 11 takes the shape of the letter U, the first slide rail 3 is arranged in the first positioning rail 11, by the mode of welding, the first slide rail 3, the first positioning rail 11 is fixed.On the first bracing frame 1, the second bracing frame 2, be respectively equipped with two the second positioning rails 12 for locating two second slide rail 4 positions, the section of the second positioning rail 12 also takes the shape of the letter U, the second slide rail 4 is arranged in the second positioning rail 12, by the mode of welding, the second slide rail 4, the second positioning rail 12 is fixed.
Again as shown in Figures 1 and 3, the first canopy assembly 5 is arranged on two first slide rails 3, the second canopy assembly 6 is arranged on two second slide rails 4, the first canopy assembly 5, the second canopy assembly 6 are setting up and down, and in flexible direction mutually without interfering, with can be stacked when flexible at the first canopy assembly 5 and the second canopy assembly 6.
The first canopy assembly 5 comprises can be along the first flexible skeleton 51 of the bearing of trend of the first slide rail 3, be arranged on folding the first canopy lid 52 on the first skeleton 51 and be arranged on the both sides of the first skeleton 51 and some slide assemblies 53, the first skeletons 51 of coordinating respectively at two first slide rails 3 support the first canopy lid 52.
The second canopy assembly 6 comprises can be along the second flexible skeleton 61 of the bearing of trend of the second slide rail 4, be arranged on folding the second canopy lid 62 on some the second skeletons 61 and be arranged on the both sides of the second skeleton 61 and some slide assemblies 53, the second skeletons 61 of coordinating with two second slide rails 4 respectively support the second canopy lid 62.
The first skeleton 51, the second skeleton 61 can adopt steel pipe to be bent to form, and meanwhile, the tripod structure of strengthening intensity also can be set on the steel pipe of bending.
The first canopy lid 51, the second canopy lid 61 are all arch, and the flexibility of the first canopy lid 51 is greater than the flexibility of the second canopy lid 61.Certainly, the first canopy lid 51, the second canopy lid 61 also can be the structure such as inverted U-shaped.The first canopy lid 52, the second canopy lid 62 can be canvas, plastic cloth etc., be buckled on the first skeleton 51, the second skeleton 61 by link, can be for convenience detach, certainly, the first canopy lid 52, the second canopy lid 62 also can be respectively fixed on the first skeleton 51, the second skeleton 61 by the mode of sewing up.
As shown in Figure 3, in certain embodiments, slide assemblies 53 comprises wheel shaft, wheel shaft is arranged on respectively the both sides of the first skeleton 51, the second skeleton 61 rotationally, when the first skeleton 51, the second skeleton 61 stretch, wheel shaft rolls on the first slide rail 3, the second slide rail 4, and it is smooth and easy that guarantee is stretched.Certainly, slide assemblies 53 also can be the structures such as the slide block coordinating with the first slide rail 3, the second slide rail 4.
Understandably, in other embodiments, movable awning also can comprise at least two pairs of slide rails that are arranged on the first bracing frame 1, the second bracing frame 2, and at least two canopy assemblies.Every pair of slide rail is separately positioned on described the first bracing frame 1, the second bracing frame 2 tops, each to highly different between slide rail; At least one canopy assembly can laterally be slidably arranged on every pair of slide rail, and can the bearing of trend of slide rail be stretched to launch or be drawn in along described this, and each canopy assembly mutual nothing in flexible direction is interfered.
Cover in length situation at specific movable awning, by increasing the stacked quantity of canopy assembly, reduce the length that single canopy assembly launches, can ensure that each canopy assembly launches rear overall length constant, do not take the space of length direction, convenient gathering in.Certainly, also can, by increasing the stacked quantity of canopy assembly, increase the total length that movable awning covers.
Preferably, in certain embodiments, the orbit of straddle truck also can be located on the first bracing frame 1, the second bracing frame 2, and ensures that straddle truck is positioned at the below of other canopy assemblies, when operation and other canopy assembly without interfere.
Understandably, above-mentioned each technical characterictic can be combined use and unrestricted.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model manual and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.