Easy maintenance's building roof steel construction
Technical Field
The utility model relates to a building house steel construction technical field specifically is a easy maintenance's building roof steel construction.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises girder steel, steel column, components such as steel truss that shaped steel and steel sheet etc. were made, and the whole welded structure is adopted mostly to steel construction building's roof, when the assembly, and is higher to the assembly process requirement, simultaneously because the dead weight of steel is great, consequently the assembly is comparatively difficult, and assembly efficiency is comparatively low, and whole welded structure's building roof steel structure is all more troublesome when the later stage is maintained and is demolishd simultaneously, has brought very big inconvenience for constructor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a easy maintenance's building roof steel construction to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a easy maintenance's building roof steel construction, includes the steelframe base, two locating levers of steelframe base's bottom fixedly connected with, the top of steelframe base is provided with movable steelframe structure, No. one location slide bar, No. two location slide bars of fixedly connected with are in proper order from top to bottom in steelframe base's inner wall left side, the inside of steelframe base has slider, No. two sliders through a location slide bar, No. two location slide bar sliding connection, the inside of steelframe base is rotated and is connected with drive gear, No. two assistance-localization real-time pieces of inner wall top fixedly connected with of steelframe base, No. two assistance-localization real-time pieces of bottom fixedly connected with of stee.
Preferably, the activity steel frame construction includes the lifter, the bottom fixedly connected with stopper of lifter, the top of lifter is articulated with a steelframe, No. two steelframes respectively through a pivot, the bottom of a steelframe is rotated and is connected with the pivot No. two, the bottom of No. two steelframes is rotated and is connected with the pivot No. three.
Preferably, a slider includes the sliding block No. one, two spouts No. one have been seted up to the inside of sliding block, the top of sliding block is rotated and is connected with the pivot No. four, a transmission stock of right side fixedly connected with of sliding block, a transmission stock's bottom fixedly connected with a calorie of tooth group.
Preferably, No. two sliders include the sliding block No. two, No. two spouts have been seted up to the inside of No. two sliding blocks, the top of No. two sliding blocks is rotated and is connected with the pivot No. five, No. two transmission stock of left side fixedly connected with of No. two sliding blocks, No. two block tooth groups of top fixedly connected with of No. two transmission stock.
Preferably, the back surface of the control knob is fixedly connected with the front surface of the transmission gear.
Preferably, a steelframe is articulated through No. four pivots on No. two pivots and a sliding block top, No. two steelframes are articulated through No. three pivots and No. five pivots on No. two sliding block tops.
(III) advantageous effects
The utility model provides a easy maintenance's building roof steel construction. The method has the following beneficial effects:
(1) the utility model discloses a control knob control drive gear rotates, drives slider, No. two slider removal through drive gear to drive the inside steelframe of activity steel frame construction, No. two steelframes through pivot downstream to the horizontality, make things convenient for the staff to carry out the maintenance and the nursing on building the roof.
(2) The utility model discloses the inside of well steelframe base is provided with location slide bar, No. two location slide bars, through the slip orbit of a location slide bar, No. two location slide bar location sliding blocks, No. two sliding blocks to the activity orbit of location activity steel frame construction.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a front view of the steel frame base of the present invention;
FIG. 3 is a schematic view of the structure of the movable steel frame of the present invention;
FIG. 4 is a schematic structural view of a first slider according to the present invention;
fig. 5 is a schematic structural view of the second slider of the present invention.
In the figure: the device comprises a steel frame base 1, a positioning rod 2, a movable steel frame structure 3, a positioning slide rod 4, a positioning slide rod 5, a slider 6, a slider 7, a transmission gear 8, an auxiliary positioning block 9, an auxiliary positioning block 10, a control knob 11, a lifting rod 301, a limiting block 302, a rotating shaft 303, a steel frame 304, a steel frame 305, a steel frame 306, a rotating shaft 306 II, a rotating shaft 307 III, a sliding block 601, a sliding chute 602, a rotating shaft 603 IV, a long transmission rod 604, a bayonet group 605, a sliding block 701, a sliding chute 702 II, a rotating shaft 703V, a long transmission rod 704 and a bayonet group 705.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a building roof steel structure convenient to maintain comprises a steel frame base 1, two positioning rods 2 are fixedly connected to the bottom of the steel frame base 1, a movable steel frame structure 3 is arranged at the top end of the steel frame base 1, the movable steel frame structure 3 comprises a lifting rod 301, a limiting block 302 is fixedly connected to the bottom of the lifting rod 301, the top end of the lifting rod 301 is respectively hinged with a first steel frame 304 and a second steel frame 305 through a first rotating shaft 303, the bottom of the first steel frame 304 is rotatably connected with a second rotating shaft 306, the bottom of the second steel frame 305 is rotatably connected with a third rotating shaft 307, a first positioning slide rod 4 and a second positioning slide rod 5 are sequentially and fixedly connected to the left side of the inner wall of the steel frame base 1 from top to bottom, a first slider 6 and a second slider 7 are slidably connected to the inside of the steel frame base 1 through the first positioning slide rod 4 and the second positioning slide rod, two first sliding grooves 602 are formed in a first sliding block 601, a fourth rotating shaft 603 is rotatably connected to the top end of the first sliding block 601, a first steel frame 304 is hinged to the fourth rotating shaft 603 on the top end of the first sliding block 601 through a second rotating shaft 306, a first long transmission rod 604 is fixedly connected to the right side of the first sliding block 601, a first clamping tooth group 605 is fixedly connected to the bottom of the first long transmission rod 604, a second sliding block 7 comprises a second sliding block 701, two second sliding grooves 702 are formed in the second sliding block 701, a fifth rotating shaft 703 is rotatably connected to the top end of the second sliding block 701, a second steel frame 305 is hinged to the fifth rotating shaft 703 on the top end of the second sliding block 701 through a third rotating shaft 307, a second long transmission rod 704 is fixedly connected to the left side of the second sliding block 701, a second clamping tooth group 705 is fixedly connected to the top end of the second long transmission rod 704, and the first sliding block 601, the second sliding rod 5 is positioned through a, Sliding track of No. two sliding blocks 701 to the movable track of location activity steel frame construction 3, the inside of steel frame base 1 rotates and is connected with drive gear 8, two assistance-localization real-time piece 9 of inner wall top fixedly connected with of steel frame base 1, two assistance-localization real-time piece 10 of bottom fixedly connected with of steel frame base 1, the front of steel frame base 1 is provided with control knob 11, the back of control knob 11 and drive gear 8's front fixed connection.
The utility model discloses a control knob 11 control drive gear 8 rotates, drives slider 6, No. two slider 7 through drive gear 8 and removes to drive 3 inside steelframe 304 of activity steel frame construction, No. two steelframes 305 through pivot 303 downstream to the horizontality, make things convenient for the staff to carry out the maintenance and the nursing on building the roof.
During operation, anticlockwise rotation control knob 11 drives transmission stock 604 and moves to the left and drive transmission stock 704 No. two and move to the right simultaneously, through transmission stock 604, transmission stock 704 drives sliding block 601 No. two respectively, sliding block 701 moves, drive steelframe 304 No. two steelframe 305 move, when steelframe 304, No. two steelframe 305 move to the level, stop rotation control knob 11 to reach the purpose that the activity steelframe structure 3 resets, make things convenient for the staff to clear up the operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.