CN1137090A - Omni-directional mobile hoist in high-rise buildings - Google Patents

Abstract

An all-directional traveling crane in a high-rise building comprises: a frame set, a transverse guide rail, a self-propelled winch, a moving mechanism, a support mechanism, a lifting mechanism, a hasp mechanism, a basket car, a plurality of inclined fences and the like. The self-propelled winch is arranged on the transverse guide rail in a sliding manner and is arranged on a top truss rod of the frame set, so that the whole body is arranged on the moving mechanism in a sliding manner and is vertically arranged above the construction range to be operated to move, the hanging and carrying operation of building materials is provided, the whole body can be operated to be lifted along with the building height of floors, the basket car is arranged on the moving rail reserved on the lower floor to provide the operation of an outer wall, and the inclined fence is fixedly arranged to intercept falling objects so as to ensure the safety.

Description

Omni-directional mobile hoist in high-rise buildings

The invention relates to a lifting machine that uses standard metal formwork for grouting, and is used in the construction of high-rise buildings with long lengths and relatively simple exterior walls.

Generally, in the construction of high-rise buildings, a cantilever counterweight-balanced tower-type rotary hoist is used, which can only hoist materials in a rotating motion. There are often insufficient dead angles and cannot benefit the entire floor. It requires labor and time-consuming construction sites. Move it to the working position; in addition, the operator lives in a small space on the top of the machine, not only cannot visually observe the lifting status, but also hangs in mid-air without a sense of security; and it is necessary to leave holes in all floors for later use. Refilling is also troublesome and unreasonable; and, when dismantling, it is necessary to carry another crane to the roof for assembly, then dismantle and lift the tower cranes one by one, and then move them to the ground one by one, and the dismantled cranes Carrier is also operated in the same way, which is extremely labor-intensive and time-consuming and labor-intensive.

The object of the present invention is to provide an all-round moving hoist in a high-rise building, covering the entire scope of construction work, so that the hoisted materials can be fully supplied to each work place.

Another object of the present invention is to provide an all-round mobile hoist in a high-rise building, so that the operator can stand on the floor of the building, have a solid and large operating space, and can visually see the lifting operation , and provide a safer and more humane operating environment.

Another object of the present invention is to provide an all-round mobile hoist in a high-rise building, which can be placed upright outside the scope of construction work on the building floor without affecting the construction work or subsequent repair work.

Another object of the present invention is to provide an all-round mobile hoist in a high-rise building, which can be operated to climb or slowly lower to the ground floor by floor, so that all disassembly and assembly work can be done indoors without safety. to save time and manpower.

The objects and features of the present invention will be further explained in detail in the following description and related drawings.

Figure 1 is a schematic diagram of the appearance used in the present invention.

Fig. 2 is a schematic side sectional view of the supporting structure of the present invention.

Fig. 3 is an exploded schematic diagram of the support body of the present invention.

Fig. 4 is a side schematic sectional view of the lifting mechanism of the present invention.

Fig. 5 is a partially enlarged schematic view of the lifting mechanism of the present invention.

FIG. 6 is a cross-sectional view of FIG. 5I-I.

Fig. 7 is a sectional view of Fig. 5II-II.

Fig. 8 is a simple schematic diagram of the basket cart and the inclined fence of the present invention.

With reference to Fig. 1-8, the present invention comprises: a frame group (1), a horizontal guide rail (2), a hoist (3), a traveling mechanism (4), many support mechanisms (5), a lifting mechanism (6 ), a hasp mechanism (7), a basket car (8), parts such as many inclined hedges (9).

Frame group (1) is made two bodies (11), (12) for steel structure, and its lower half is an upright gate-shaped column frame (13), and the upper half is a symmetrical trapezoidal rod frame (14). The top truss rods (14) of the two trapezoidal pole frames (14) are horizontally fixedly suspended across the horizontal guide rails (2), so that the horizontal guide rails (2) straddle the sky above the short sides of the construction work range. The horizontal guide rail (2) extends the outrigger (21), (22) of appropriate length towards the both sides of the frame group (1) frame body, and hangs the winch (3), and in response to the span and the hoisting weight on the horizontal guide rail ( 2) Go up and frame (1) pull with steel cable (15).

The moving track (41) of the moving mechanism (4) is formed by the combination of multi-section rails placed horizontally on many support mechanisms (5) on both sides of the building, so that the two frame bodies (11), (12) directly below, and set a track wheel (42) and two grabbing wheels (43) to slide in each column frame (13) bottom bar (131) of the two frame bodies (11), (12) of the frame group Combine, and be provided with power device (44) transmission this rail wheel (42) rotation to move whole, and all arrange scraper (45) before and after each rail wheel (42) to remove the sundries adhering on the moving track (41).

With reference to Fig. 2,3, the pedestal (51) of each support mechanism (5) is made up of an outer base rod (511), a window base rod (512), and an inner base rod (513), so that the nested Window bottom wall (W1) grouted with standard metal formwork in building (B). The through hole (514) of the outer base rod (511) and the inner base rod (513) is pre-embedded in the bottom wall (W1) and the screw rod (W2) protruding to an appropriate length is locked, and on the inner base rod (513) Screw in a screw rod (515) to support the inner surface of the window bottom wall (W1), so that the base (51) is connected to the window bottom wall (W1) as a whole more firmly, and a positioning brace is connected to the outer base rod (511) board (516).

A support seat (52) is composed of an outer support rod (521) and a suspension support rod (522) positioned at the upper and lower sides of a horizontal support rod (523) and hinged at an appropriate distance from each other, and the outer support rod (521) The free end is connected with a support plate (524) placed on the positioning support plate (516) of the outer base rod (511) of the base, so that the corresponding through holes (525) and (517) can be quickly disassembled . The free end cover of the horizontal pole (523) is placed on the base window base pole (512), and the connecting holes (518) and (526) which are provided with quick disassembly are correspondingly pierced to be fixedly connected, so that the horizontal pole (523) extends Appropriate length, the horizontal support rod (523) between the outer support rod (521) and the hanging support rod (522) is the seat frame of the traveling track (41). A positioning plate (527) is connected at the free end of the hanging pole (522).

One end of a window support rod (53) is detachably connected to the upper part of the inner base rod (513) of the base, and the other end is corresponding to the pre-embedded screw rod (W4) on the upper wall (W3) of the window to perforate a through hole (531) locking. The window struts (53) correspond to the support bases (52) and the hanging strut positioning plates (526) are connected with a clamping plate (532), and each is pierced with a connecting hole (528). (533) can be quickly disassembled and fixedly connected.

Referring to Fig. 4-7, each ladder rod (61) of the lifting mechanism (6) is detachably connected in series into multiple groups, and is fixed in parallel on many screw rods (W5) embedded in the outer wall of the building (B), and each The outer plate (613) of the ladder bar (61) facing the frame group column frame (13) side is equidistantly dug with numerous ladder mouths (611) and the same number of positioning holes (612). A frame (621) of a holding seat (62) is provided with a number of pulley blocks (622) on its upper, lower and left and right pivots, respectively slidingly clamping the two side edges of the ladder bar (61) outer plate (613) of each group row (referring to Fig. 6 , 7), and facing the position of the positioning holes (612) of the ladder rods (61) of each group row, a set of socket seats (623) is fixedly installed to slide a positioning pin (624), and a power device (625) is used to operate the ground Go in and out at each ladder rod positioning hole (612).

A pulley block (632) is pivotally arranged on the inner surface of the front edge of its two side plates (631) of several top holders (63), and the two side edges of the corresponding ladder bar outer plate (613) are clamped slidingly and placed on the holding seat ( 62). Its base plate (641) of several lifting actuators (64) is respectively pivotally connected in the appropriate position of holding seat (62) and is opposite to each group row ladder bar (61), and its lifting push rod (642) borrows a pivot (643 ) each pivotally connects a step (65) in each top holding seat (63), so that the thrust axis of each step bottom (651) and the lifting push rod (642) is pushed toward each ladder bar ladder mouth (611) The angle at which the inner face is poured.

Several push-pull actuators (66) are respectively pivotally connected in the corresponding jacking seats (64), and its actuating levers (661) are pivotally connected to the outer edges of each pedal (65), so that each pedal (65) is on its In the lifting or lowering operation, it can be operated to enter and exit in each corresponding ladder bar ladder port (611). The pivot shafts (643) of each pedal (65) and each lifting push rod (642) are extended to slide and buckle on the two seat plates (631) of each top holding seat (63) correspondingly through the long holes (633 )Inside. The power generator (67) is installed on the holding seat frame (621), and controls the output power to supply the working force of each lifting actuator (64).

Its several hook bodies (71) of the hasp mechanism (7) are fixedly connected on the appropriate position on the frame group column frame (13), and the same number of fastening blocks (72) are correspondingly fixed on the elevating mechanism (6). On the holding seat frame (621), and the bottom surface of each hook body (71) faces the corresponding fastening block (72) side and the parallel horizontal guide rail (2) to dig a recess (711), which can make each fastening The block (72) is operatively put into the hook body (71) at its corresponding position from bottom to top and engaged.

Referring to Fig. 1, the basket trolley (8) slides on the moving track (41) left after the frame group (1) is lifted, between its upper basket (81) bottom plate (811) and its lower basket (82) Set up a pulley block (83), so that one upper rubber wheel (831) and two lower holding wheels (832) are gripped on the moving track (41) respectively, and the pulley block (83) is extended with an operating mechanism (84) to connect, manually The operation moves on the travel track (41). The upper and lower basket frames (81), (82) are provided with adjustable and telescopic number top support wheels (85) corresponding to the outer wall of the building (B) to keep the basket cart (8) moving smoothly and across each group Ladder bar (61).

With reference to Fig. 8, the oblique fence (9) is made on the frame rods on both sides of a frame body (91) to be matched concave-convex buckles (911), (912), and the inner frame rod (913) is connected with a number clip seat (92), a top wheel (93) and a certain pulley (94) are pivoted in each clamping seat (92) and a positioning rod (95) is provided to slide on the moving track (41), which can operate every two phases The concavo-convex buckles (911), (912) of the adjacent side frame rods are fastened in parallel and the positioning rod (95) is fixed into a fence to stop falling objects.

During use, building (B) builds each window (W) cement hardening of the first floor, can assemble each support mechanism (5) assembly and moving mechanism (4), makes vertical frame group (1) and horizontal guide rail (2), and the hoist (3) moves on the traverse guide rail (2) and the frame group (1) on the travel track (41) of the travel mechanism (4), so as to lift building materials and reach the entire building. floor level.

When the building layer was close to the minimum lift of the hoist (3), the floor wall (B) and the window (W) below had been hardened, and each group of ladder bars (61) and holding seats (62) of the lifting mechanism (6) could be assembled. ) Each pulley group (622) is clamped on the corresponding ladder rod column outer plate (613), and each positioning pin (624) is stretched and placed in the corresponding positioning hole (612) of each ladder rod (61) to position the lifting mechanism ( 6) As a whole, at this time, each fastening block (72) on the holding seat (62) is lower than the corresponding hook body (71) on the frame group (1) by a positioning hole (612) to locate and stagger the height (shown in dotted line in Fig. 4), in making traveling mechanism (4) move, each fastening block (72) and each hook body (71) can not block, and frame group (1) can be moved to the lifting position. After the position, control the lifting actuator (64) to make each fastening block (72) of the buckle mechanism (7) rise and put into the inner buckle positioning of the hook body (71) corresponding to the frame group (1), And untie the moving track (41) at the vertical position of the frame group (1) and make the moving track (41) of this section fixed by the rail wheel (42) and the grip wheel (43) of the moving mechanism (4), That is, the action of climbing can be operated.

When climbing, the lifting actuator (64) and the top pulling actuator (66) of the lifting mechanism (6) retract its lifting push rod (642) and actuating rod (661) at the same time, and pull each pedal (65) withdraw from each group of ladder bar ladder openings (611), make the pivot shaft (643) slide and pull the top holding seat (63) and the top pulling action on the two seat plate slots (633) of the top holding seat (63) Actuator (64) lifts up. When the lifting push rod (642) rises to the position of the upper positioning hole (612) and the end point of the retraction of the lifting actuator (64), the lifting push rod (642) stops moving and each pedal bottom surface (651) is slightly is higher than the bottom of the ladder mouth (611), the push-pull actuator lever (661) can be operated to push the pedals (65) into the corresponding ladder mouth (611) for positioning, and then control the lifting actuator (64) to lift and push The rod (642) is stretched out, so that the oblique thrust pushed to the inside of the ladder mouth (611) and the support of the actuating rod (661) can surely exert force on the ladder rod (61) to lift the frame group (1) As a whole, after releasing the bearing force of the positioning pin (624) of the holding seat (62), immediately actuate the positioning pin (624) to retreat, so that the lifting push rod (642) is pushed out and the holding seat (62) is lifted. Lifting the loader is complete, and each block of pulleys (622) slides and persuades the ground tongs to be clamped on each ladder bar column (61) to keep stably rising.

Such reciprocating operation, when the climbing operation is completed (shown by the solid line with reference to Fig. 4), the support mechanism (5) is fixed below the frame group (1), and the whole body is lowered so that the moving track (41) is placed on the support mechanism (5 ) after being fixed on, then operate the lifting mechanism (6) to descend a positioning hole (612) position, so that each fastening block (72) of the hasp mechanism (7) falls out of its corresponding hook body (71), and releases Hook and leave unobstructed free space for the rack group (1). The basket car (8) slides and moves on the moving track (41) that the frame group (1) etc. rises and stays operatively, so that the operation of the building exterior wall (B) is facilitated without hindrance (such as exterior wall magnetism) brick laying operations, etc.). And many oblique fences (9) are slided and buckled one by one on the vacant moving slide rails (41) between each upper and lower basket trolley (8) groups by a window, and can be operated to be positioned and fastened in parallel, and fixed. A floor-to-ceiling fence intercepts falling objects.

To sum up, in the embodiment of the present invention, the hoisting equipment covers the floor area of the entire construction work, so that the hoisted materials can be supplied to each work place, and the operator has a larger space for movement, and also The hoisting operation can be directly observed, which increases operational safety and improves work efficiency. What's more, the present invention does not need to occupy the scope of building works, and will not affect the carrying out of building works or repair work after the event, and can be gradually lowered to the ground by the building voluntarily in an operable manner, without detailed dismantling and carrying operations, to save Time and manpower, use of other work tools. And, the sliding basket and safety slanting fence can be hung by using the left moving track, which can conveniently work on the outer wall and intercept falling objects, instead of using the usual scaffolding, which makes it safer to work under the pressure of fear sex.

Claims (10)

1. An all-round mobile hoist in a high-rise building, including: A frame group, the two frames of which are placed separately on both sides of the longitudinal side of the construction area; A horizontal guide rail, fixedly suspended on the bottom edge of the top truss bar of the frame group, so that it is placed over the short side of the construction area; A hoist, which is hung on the horizontal guide rail and operated and moved within the construction area of the building; A moving mechanism, the moving track of which is composed of multi-section rails straddling the two sides of the construction work, located directly below the two frames of the frame group, and a rail set in the bottom rod of each column frame of the two frames The wheel and the two gripping wheels slide together, and each rail wheel is equipped with a scraper to remove debris, and each is equipped with a power device to drive the rail wheel to rotate and move the entire body; Many support mechanisms, each base of which is composed of an outer base rod, a window base rod, and an inner base rod, so that the bottom wall of the window of the building that is nested in a standard metal formwork grouting is formed, and each support seat is composed of An outer strut and a suspension strut are located on the upper and lower sides of a horizontal strut and are pivotally connected at an appropriate distance and are fixedly connected to each base to serve as a seat frame for the moving track of the traveling mechanism. One end of each window strut It is detachably connected to the upper part of the inner base rod of the base, and the other end is corresponding to the pre-embedded screw rod on the upper wall of the window to be inserted and locked, so that the window support rod is fixedly connected to the suspension rod of the support seat and Auxiliary strengthening of the support transfer mechanism of each support mechanism; A lifting mechanism, many ladder rods of which are detachably connected in series and fixed on the outer wall of the building, and the outer panels of each ladder rod are equidistantly dug with numerous ladder openings and the same number of positioning holes, so that each ladder The holding seat of the sliding clamp on the rod column is fixed with several positioning pins, and each of the pivotal lifting actuators is pivotally connected with a pedal, and the clamp is located within the range of the holding seat and is slidably clamped on each ladder bar row. The jacking actuators in each jacking seat can make each step and each positioning pin controlly enter and exit each ladder mouth and positioning hole to operate the lifting operation; A buckle mechanism, each hook body is fixedly connected on the frame body of the frame group, and the same number of fastening blocks is correspondingly fixed on the appropriate position on the holding frame of the lifting mechanism, so that the fastening blocks can Operatively push into the hook buckle corresponding to the recess of the hook buckle body; A basket cart, a pulley block is set between the upper basket floor and the lower basket frame, so that the upper rubber wheel and the lower holding wheel of the pulley block are respectively clamped on the upper and lower sides of the moving track, and the pulley block is extended with an operating mechanism to manually operate the basket cart move on a moving track; For many oblique fences, the frame rods on both sides of the frame body are made with concave-convex buckles that can be combined, and the inner frame rods are connected with several clamping seats. Each clamping seat is pivotally equipped with a top wheel and a certain pulley, and is equipped with a positioning Rod, so that the slide is placed on the moving track, and it can be operatively fixed by the parallel buckle of the adjacent side frame rod and the screw lock position rod, so that the hoisting machine can provide the hoisting operation of building materials on the entire building floor. And it can climb and operate with the building height of the floor. 2. The hoisting machine according to claim 1, wherein each outer base bar and inner base bar of each support mechanism are perforated with through holes fitted with screw rods pre-embedded in the bottom wall of the window to be locked, and the inner base bar A screw rod is screwed on the rod to support the inner surface of the bottom wall of the window, so that the whole base is more firmly connected to the bottom wall of the window, and a positioning brace is connected to the outer base rod. 3. The hoisting machine according to claim 1, wherein the free ends of each outer strut of each bracket mechanism are connected with a brace plate placed on the positioning brace of each base outer base rod, and the brace plate and the outer base The rods are each pierced with a through hole for fast disassembly and fastening, while the free ends of each horizontal strut are placed on the window base rods of each base, and are pierced with fast disassembly connection holes for fastening, so that each horizontal strut Stretch out a proper length, take the horizontal struts between the outer struts and the suspension struts as the seat frame of the moving track, and set a positioning plate at the free end of each suspension strut. 4. The hoisting machine according to claim 1, wherein each window strut of each support mechanism is connected to each suspension pole positioning plate corresponding to each support base with a clamping plate, and each piercing connection hole can be quickly disassembled. Install and connect. 5. The hoisting machine according to claim 1, wherein the number positioning pins fixed in the holding seat of the lifting mechanism are to fix a sleeve seat at the position of the positioning hole of the outer plate of the corresponding ladder bar row, so that Each locating pin is slidingly placed in the channel of each sleeve seat, and each is stretched out or retracted towards the locating hole of the outer plate of each ladder rod by means of a power device. 6. The crane according to claim 1, wherein each jacking seat is pivotally equipped with a pulley block on the inner surface of the front edge of the two seat plates to clamp the two edges of the corresponding ladder rod outer plate, and the position is at Each pulley block of the holding seat slides within the scope of clamping the ladder bar. 7. The hoisting machine according to claim 1, wherein each lifting actuator of the lifting mechanism has its seat plate end pivotally connected to the appropriate part of the holding seat, and its lifting push rod end is pivotally connected to one by a pivot shaft. The outside of each step is pivotally connected to the actuating rod of a top-pull actuator, and the seat end of the top-pull actuator is pivotally connected in its corresponding top support seat, so that each step can be operated on its During the lifting or lowering action, they can enter and exit the corresponding ladder rods synchronously. 8. The hoisting machine according to claim 1, wherein the foot of the lifting push rod pivotally connected to the lifting actuator has an appropriate inclination angle between its bottom surface and the acting thrust axis of the lifting push rod. There can be thrust toward the inside of the ladder hole of each ladder bar, combined with the pushing of the actuating rod of the jacking actuator, the synchronous lifting and lowering operation can be maintained. 9. The hoisting machine according to claim 1, wherein the lifting push rods of each lifting actuator and the pivotal shafts pivotally connected to each pedal have two shaft ends that slide and buckle on both sides of the corresponding supporting seats in an extended manner. In the long hole through which the seat plate penetrates, when each lifting push rod is stretched out or retracted, the corresponding top holding seat and the push-pull actuator inside it are simultaneously promoted or lowered. 10. The hoist according to claim 1, wherein the moving track of the basket car on the moving track corresponds to the position of each support rod of each support mechanism, and there are gaps, and the upper and lower baskets correspond to the outer wall surface of the building It is equipped with adjustable and telescopic top support wheels to keep the basket cart moving smoothly and facilitate the operation of the outer wall of the building.

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