阅读说明：本技术 一种装配式防物体打击建筑外施工作业平台 (Assembled prevents that object strikes building outer construction work platform ) 是由 贾梦虹 张旭 贾梦晴 于 2019-10-18 设计创作，主要内容包括：本发明公开了一种装配式防物体打击建筑外施工作业平台,包括与建筑物外墙可拆卸式连接的底架和水平设置于底架顶部的操作台；所述底架上与建筑物外墙体相对应的一侧设有多个墙体固定杆,所述墙体固定杆内设有中空腔体,所述中空腔体内设有滑杆；所述滑杆的穿墙端外露于墙体固定杆的穿墙端的端面；所述墙体固定杆上设有与中空腔体对应的呈倒“凹”字形的槽孔,所述滑杆的操作端设有与该槽孔配合的限位柱；所述滑杆的穿墙端均布有多组相配合的抓杆和连杆,所述抓杆的一端与滑杆的穿墙端的外侧环面铰接,另一端连接有连杆,所述连杆的一端与抓杆铰接,另一端与墙体固定杆的穿墙端的端面铰接；所述墙体固定杆的穿墙端螺纹连接有锁紧螺母。(The invention discloses an assembled construction work platform for preventing objects from striking the outside of a building, which comprises an underframe detachably connected with the outer wall of the building and an operation platform horizontally arranged at the top of the underframe; a plurality of wall fixing rods are arranged on one side of the underframe corresponding to the outer wall of the building, hollow cavities are arranged in the wall fixing rods, and sliding rods are arranged in the hollow cavities; the wall penetrating end of the sliding rod is exposed out of the end surface of the wall penetrating end of the wall fixing rod; the wall body fixing rod is provided with a groove hole which is in an inverted concave shape and corresponds to the hollow cavity, and the operating end of the sliding rod is provided with a limiting column matched with the groove hole; a plurality of groups of matched grabbing rods and connecting rods are uniformly distributed at the wall penetrating end of the sliding rod, one end of each grabbing rod is hinged with the outer side annular surface of the wall penetrating end of the sliding rod, the other end of each grabbing rod is connected with the connecting rod, one end of each connecting rod is hinged with the grabbing rod, and the other end of each connecting rod is hinged with the end surface of the wall penetrating end of the wall fixing rod; and the wall penetrating end of the wall fixing rod is in threaded connection with a locking nut.)

1. An assembled construction work platform for preventing objects from striking the outside of a building is characterized by comprising an underframe detachably connected with the outer wall of the building and an operation platform horizontally arranged at the top of the underframe; a plurality of wall fixing rods are arranged on one side, corresponding to the outer wall of the building, of the bottom frame, one ends of the wall fixing rods are connected with the bottom frame, the other ends of the wall fixing rods are wall penetrating ends, hollow cavities are arranged in the wall fixing rods along the axes of the wall fixing rods, and sliding rods are arranged in the hollow cavities; one end of the sliding rod is an operation end, the other end of the sliding rod is a wall penetrating end, the wall penetrating end of the sliding rod is exposed out of the end face of the wall penetrating end of the wall fixing rod, and the sliding rod is in sliding fit with the wall fixing rod; a horizontal side of the wall fixing rod is provided with an inverted concave slotted hole corresponding to the hollow cavity along the length direction of the wall fixing rod, and the operating end of the sliding rod is provided with a limiting column matched with the slotted hole; a plurality of groups of matched grabbing rods and connecting rods which are arranged along the length direction of the sliding rod are uniformly distributed on the outer side annular surface of the wall penetrating end of the sliding rod, one end of each grabbing rod is hinged with the outer side annular surface of the wall penetrating end of the sliding rod, the other end of each grabbing rod is connected with the connecting rod, one end of each connecting rod is hinged with the grabbing rod, and the other end of each connecting rod is hinged with the end surface of the wall penetrating end of the wall fixing rod; the wall-penetrating end of the wall body fixing rod is in threaded connection with a locking nut; one side of the operating platform opposite to the wall fixing rod is provided with a protection plate vertical to the operating platform, and two side edges of the protection plate are respectively hinged with a protection door.

2. The assembled object striking-proof construction work platform outside a building as claimed in claim 1, wherein a protruding part for preventing the connecting rod of the grabbing rod from being locked is arranged at a position of the wall penetrating end of the sliding rod, which corresponds to the joint of the grabbing rod and the connecting rod.

3. The assembly type object striking preventing construction work platform outside a building as claimed in claim 1, wherein the protective door rotates to an open position perpendicular to the protective plate and located inside the protective plate, the protective door rotates to a closed position close to the protective plate and located inside the protective plate, a limit bolt is arranged at the bottom of one side of the protective door opposite to the hinged edge of the protective door, and the operation platform is provided with insertion holes matched with the limit bolt corresponding to the open position and the closed position of the protective door.

4. The assembled object-striking-preventing construction work platform outside a building as claimed in claim 3, wherein the operation platform is provided with limiting protrusions corresponding to two corners of the outer wall of the building, and the protrusions are located outside the protection device in the opening position.

5. The assembly type object-striking-preventing construction work platform outside a building as claimed in claim 1, wherein a protection flap is hinged to one side of the operating platform corresponding to the outer wall of the building, and one side of the protection flap opposite to the hinged side of the protection flap is provided with a bending part bending inwards.

6. The assembled object-striking-prevention construction work platform outside a building as claimed in claim 5, wherein a torsion spring is further arranged at the hinged position of the protection turning plate and the operation table, and the torsion spring always keeps pushing the protection turning plate outwards.

7. The assembled object-striking-prevention construction work platform outside a building as claimed in claim 5, wherein an elastic part for keeping complete fit with the outer wall of the building is arranged on the outer side of the bending part of the protection turning plate.

8. The assembled object striking-proof construction work platform outside a building as claimed in claim 5, wherein two adjacent sides of the hinged edge of the protection flap are connected with foldable fan-shaped protection belts, one straight edge of each fan-shaped protection belt is connected with the side edge of the protection flap, and the other straight edge of each fan-shaped protection belt is connected with the side edge of the corresponding operating platform.

9. The assembled type object-striking-preventing construction work platform outside a building as claimed in claim 6, wherein the protection turning plate rotates to a closing position for the protection turning plate when being attached to the operation table, the protection turning plate rotates to an opening position for the protection turning plate when being attached to the outer wall of the building, a clamping groove is formed in the outer side of a bending portion of the protection turning plate, and a buckle matched with the clamping groove when the protection turning plate is in the closing position is hinged to the operation table.

Technical Field

The invention relates to the field of building construction equipment, in particular to an assembled construction operation platform capable of preventing objects from striking outside a building.

Background

At present, for the industrial building engineering of super high-rise buildings, because its building structure is complicated, and the building outer wall is prefabricated shear wall, consequently can't adopt traditional construction process to set up the cantilever frame, nevertheless the cantilever frame lacks corresponding protection to the object strikes, has increased the risk of super high-rise building construction, and because of the structure is complicated, uses whole hoisting frame expense too expensive and the price/performance ratio is low excessively.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides an assembled construction work platform for preventing objects from striking outside a building, the work platform can be conveniently arranged on the outer wall of the building in an assembled installation mode, has a good function of preventing the objects from striking, and has the advantages of simple structure, low use cost and high cost performance.

The technical scheme adopted by the invention is as follows:

an assembled construction work platform for preventing objects from striking the outside of a building comprises an underframe detachably connected with the outer wall of the building and an operation platform horizontally arranged at the top of the underframe; a plurality of wall fixing rods are arranged on one side, corresponding to the outer wall of the building, of the bottom frame, one ends of the wall fixing rods are connected with the bottom frame, the other ends of the wall fixing rods are wall penetrating ends, hollow cavities are arranged in the wall fixing rods along the axes of the wall fixing rods, and sliding rods are arranged in the hollow cavities; one end of the sliding rod is an operation end, the other end of the sliding rod is a wall penetrating end, the wall penetrating end of the sliding rod is exposed out of the end face of the wall penetrating end of the wall fixing rod, and the sliding rod is in sliding fit with the wall fixing rod; a horizontal side of the wall fixing rod is provided with an inverted concave slotted hole corresponding to the hollow cavity along the length direction of the wall fixing rod, and the operating end of the sliding rod is provided with a limiting column matched with the slotted hole; a plurality of groups of matched grabbing rods and connecting rods which are arranged along the length direction of the sliding rod are uniformly distributed on the outer side annular surface of the wall penetrating end of the sliding rod, one end of each grabbing rod is hinged with the outer side annular surface of the wall penetrating end of the sliding rod, the other end of each grabbing rod is connected with the connecting rod, one end of each connecting rod is hinged with the grabbing rod, and the other end of each connecting rod is hinged with the end surface of the wall penetrating end of the wall fixing rod; the wall-penetrating end of the wall body fixing rod is in threaded connection with a locking nut; one side of the operating platform opposite to the wall fixing rod is provided with a protection plate vertical to the operating platform, and two side edges of the protection plate are respectively hinged with a protection door.

Preferably, a protruding part for preventing the connecting rod of the grabbing rod from being locked is arranged at a position, corresponding to the connecting part of the grabbing rod and the connecting rod, of the wall penetrating end of the sliding rod.

Preferably, the guard gate is rotatory to perpendicular and be located the guard plate for the open position of guard gate when inboard with the guard plate, the guard gate is rotatory to paste and be located the closed position of guard gate when inboard with the guard plate mutually, the guard gate is equipped with spacing bolt rather than the relative one side bottom in articulated limit, the operation panel all is equipped with the jack with spacing bolt complex corresponding to the open position of guard gate and closed position.

Preferably, the operating floor is provided with a limiting bump corresponding to two corners of the outer wall of the building, and the bump is located on the outer side of the protection at the opening position.

Preferably, one side of the operating platform corresponding to the outer wall of the building is hinged with a protection turning plate, and one side of the protection turning plate opposite to the hinged side of the protection turning plate is provided with a bending part bending inwards.

Preferably, a torsion spring is further arranged at the hinged position of the protection turning plate and the operating platform, and the torsion spring always keeps pushing the protection turning plate outwards.

Preferably, the outer side of the bending part of the protection turning plate is provided with an elastic part for keeping complete fit with the outer wall of the building.

Preferably, two adjacent sides of the protective turning plate and the hinged edge thereof are connected with foldable fan-shaped protective belts, one straight edge of each fan-shaped protective belt is connected with the side edge of the protective turning plate, and the other straight edge of each fan-shaped protective belt is connected with the side edge of the corresponding operating platform.

Preferably, the protection turns over the board and rotates to the closed position who turns over the board for the protection when pasting with the operation panel mutually, the protection turns over the board and rotates to the open position who turns over the board for the protection when pasting with the building outer wall mutually, the protection turns over the kink outside of board and is equipped with the draw-in groove, articulated on the operation panel have with the protection turn over when board is in closed position and draw-in groove complex buckle.

The invention has the beneficial effects that: the operation platform provided by the invention can be conveniently installed on the outer wall of a building in an assembled installation mode, can be installed unidirectionally through the wall body fixing rod, does not need to be installed both inside and outside, has a good object hitting prevention function, and has the advantages of simple structure, low use cost and high cost performance; the plurality of working platforms can be arranged side by side, the outer protective doors of the working platforms at two ends are opened, and the other protective doors are closed to form an operation channel, so that the problem that constructors do not have operation platforms on the outer wall of a super high-rise building is effectively solved.

Drawings

FIG. 1 is a schematic structural view of a protective door and a protective flap in a closed position according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at detail A;

FIG. 3 is a schematic structural view of the protection door and the protection flap in an open position according to the embodiment of the present invention;

FIG. 4 is a schematic structural view of the protection flap of FIG. 3 after being detached;

FIG. 5 is a schematic structural diagram of a wall fixing rod according to an embodiment of the present invention in an initial state;

FIG. 6 is a schematic structural view of a wall fixing rod according to an embodiment of the present invention, when the wall fixing rod is installed on an external wall of a building;

reference numerals: 10. the wall body fixing device comprises an underframe, 11, a wall body fixing rod, 12, a hollow cavity, 13, a sliding rod, 14, a slotted hole, 15, a limiting column, 16 grabbing rods, 17, a connecting rod, 18, a locking nut, 19, a protruding part, 20, an operating platform, 21, a protection plate, 22, a protection door, 23, a limiting bolt, 24, a jack, 25, a limiting lug, 26, a protection turning plate, 27, a bending part, 28, a torsion spring, 29, an elastic part, 30, a fan-shaped protection belt, 31, a clamping groove, 32, a buckle, 40, a building outer wall, 41 and a through hole.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.