A kind of protection shed for construction engineering
Technical field
The utility model belongs to construction safety technical field, relates to a kind of protection shed for construction engineering, and particularly the construction protection such as carpenter, reinforcing bar or the protection canopy as escape way protection are carried out in a kind of building site.
Background technology
In building construction process, often need carpenter to construct, as made concrete cast template, making Frame plate etc., also need to carry out steel bar meter, as welded reinforcing bar, bending.Above-mentioned constructing operation is generally all carried out near building, in the work progress of building, all likely causes personal injury from aerial dropped object to constructor at any time.Therefore, carry out the constructing operation such as carpenter, reinforcing bar in building site, must constructor be protected Build Security protection canopy.At present, the protection canopy that building site uses generally all adopts the material such as steel pipe, angle steel to be welded, and this protection canopy exists a lot of shortcoming: one, use electric welding machine welding and gas welding machine cutting at installation and removal process need, labour intensity is large; Two, can not reuse, service efficiency is extremely low; Three, the steel such as steel pipe, angle steel after removing become scrap iron, cause larger waste, add construction cost.
Summary of the invention
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, provides a kind of easy installation and removal, fast, reduces installation and removal labour intensity, reusable, reduces the protection shed for construction engineering of construction cost.
For achieving the above object, technical solution of the present utility model is: a kind of protection shed for construction engineering, and the even numbers root comprising more than four founds support column, oblique pull bracing frame, prevents pounding a layer crossbeam, rainproof layer crossbeam, rainproof layer, preventing pounding layer and base; Each vertical support column lower end is separately fixed on base, base has the syndeton with foundation ground; Even numbers root founds support column and is arranged in rectangle, and the upper end between adjacent two vertical support columns is removably fixed with from top to bottom successively prevents pounding layer crossbeam and rainproof layer crossbeam; An anti-layer crossbeam upper end of pounding completely spreads scaffold floor and forms and anti-ly pound layer; Rainproof layer crossbeam on two parallel edges of rectangular edges is fixed with oblique pull bracing frame respectively, the top of oblique pull bracing frame is fixed with the perpendicular support of spacing distance, rainproof layer is overlapped in oblique pull bracing frame and perpendicular support.
The multilayer equilateral triangle frame that oblique pull bracing frame described above is fixed as summit by bight forms, summit is supported and fixed on rainproof layer crossbeam by center is perpendicular, another two end points of multilayer equilateral triangle frame are separately fixed on rainproof layer crossbeam, on the limit of the equilateral triangle frame that another two end points of equilateral triangle frame below are also fixed in the above by vertical bar; The superiors' equilateral triangle frame is fixed with the perpendicular support of spacing distance.Multilayer equilateral triangle frame and vertical bar, the perpendicular support supported, rainproof layer is more firm by what support.
Anti-layer of pounding described above is two-layer, and described anti-layer crossbeam of pounding is two-layer; Two-layerly anti-pound the sign framework being fixed with Pasting advertising cloth between layer crossbeam.Two-layerly anti-pound the object that layer can stop whereabouts better, safety is higher.Sign framework can guide also can advertise, of many uses.
Rainproof layer described above is the rainproof layer of iron sheet.It not only can be rainproof, and the little falling objects under preventing from pounding layer nothing in my way, there is certain protective action.
The not used time, vertical support column of the present utility model, oblique pull bracing frame, anti-pound a layer crossbeam, rainproof layer crossbeam, rainproof layer, anti-each component such as layer and base shape that falls apart of pounding place, and stores floor space little; During use, the vertical support column installing base is fixed on foundation ground, then layer crossbeam is pounded and rainproof layer crossbeam is fixed on vertical bracing frame successively by anti-, again oblique pull bracing frame is fixed on rainproof layer crossbeam, rainproof layer is fixed on oblique pull bracing frame, again anti-layer of pounding is fixed on anti-pounding on layer crossbeam and namely installs, be paved with scaffold floor anti-pounding on layer crossbeam; During dismounting, reverse-order is dismantled successively.The utility model easy installation and removal, quick, reduce installation and removal labour intensity, decrease the input of the human and material resources of building operations; Its structure is simple, reusable, reduces construction cost; Its safety is high, can better provide safety guarantee; It achieves regularization, tool, and specification relatively unification, is convenient to batch production, reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As depicted in figs. 1 and 2, the present embodiment comprises four vertical support column 1(and also can add the vertical support columns such as, two as required between two vertical support column), oblique pull bracing frame, anti-ly pound layer crossbeam 7, rainproof layer crossbeam 10, the rainproof layer 2 of iron sheet, anti-ly pound layer 8 and base: irony flange 6.Each vertical support column 1 lower end is weldingly fixed on irony flange 6 respectively, and irony flange 6 is connected with foundation ground by expansion bolt.Each vertical support column 1 is arranged in rectangle, and its upper end spacing distance is welded with three square casings 5 respectively; Two-layerly anti-pound layer crossbeam 7 and rainproof layer crossbeam 10 two ends are welded with interior square casing 15 respectively; Interior square casing 15 inserts in the square casing 5 of vertical support column 1, and is fixed by screw.Two-layer anti-layer crossbeam 7 upper end of pounding completely spreads scaffold floor and forms and anti-ly pound layer 8.Rainproof layer crossbeam 10 on two parallel edges of rectangular edges is fixed with oblique pull bracing frame respectively.The two-layer equilateral triangle frame 13 and 14 that oblique pull bracing frame is fixed as summit by corner welding forms, summit is erected support 12 by center and is weldingly fixed on rainproof layer crossbeam 10, another two end points of two-layer equilateral triangle frame 13 and 14 are weldingly fixed on rainproof layer crossbeam 10 respectively, and another two end points of equilateral triangle frame 14 below are also welded and fixed by vertical bar 11 on the limit of superincumbent equilateral triangle frame 13.The superiors' equilateral triangle frame 13 is welded with the perpendicular support 4 of spacing distance, the rainproof layer of iron sheet 2 is overlapped in the superiors' equilateral triangle frame 13 and perpendicular support 4.Two-layerly anti-pound the sign framework 9 being fixed with Pasting advertising cloth between layer crossbeam 7.
Above-described embodiment is only preferred and exemplary, and those skilled in the art can also according to the description of this patent, and other equivalent technologies of choice for use, these all covered by the protection domain of this patent.