CN218968706U - Simple light wallboard lifting tool - Google Patents

Abstract

The utility model discloses a simple light wallboard lifting tool, which comprises two symmetrically arranged lifting frames, wherein the tops of the two lifting frames are detachably connected through connecting rods, each lifting frame comprises two brackets with the same framework, the bottoms of upright posts of the brackets are welded and fixed with a bottom plate, the tops of the upright posts are welded and fixed with a top plate, sleeves are welded and fixed at the tops of the plates, two ends of a sliding rod are respectively inserted into the two sleeves, at least one reinforcing rod is arranged between each bracket and the sliding rod, the first end of the reinforcing rod is detachably connected with the upright post through a scaffold rotating fastener, the second end of the reinforcing rod is detachably connected with the upright post through a scaffold rotating fastener, the two ends of the pulling rod are respectively connected with the upright posts on the two brackets through scaffold rotating fasteners, and movable lifting parts are arranged on the sliding rod. The utility model is convenient to operate; the structure is simple, the connecting rod, the pull rod, the upright post, the slide rod and the reinforcing rod are all made of scaffold steel pipes in the use site, the cost is low, and the manufacture is simple.

Description

Simple light wallboard lifting tool

Technical Field

The utility model relates to a wallboard lifting tool, in particular to a simple light wallboard lifting tool.

Background

Along with the development of technology, a large number of building walls are assembled by adopting light wallboards, and part of the light wallboards can be more than three meters in height, have large length and weight and are singly lifted by manpower, so that the labor intensity is excessive. For this reason, chinese patent of utility model of publication No. CN208532019U discloses a prefabricated wallboard hoist device, includes: the movable hoisting frame is provided with an electric hoist, one end of the electric hoist is connected with a socket rod, the other end of the electric hoist is connected with a pulley, and the pulley is movably arranged on the movable hoisting frame. Although the device can effectually use manpower sparingly, in actual operation in-process, the prefabricated plate is the polylith pile together generally, and overall height is higher, because its operating space is limited, and the device is when hoist and mount the prefabricated plate in addition, and the position of lifting hook is motionless want to realize the horizontal migration of prefabricated plate, can only promote whole removal hoist and mount frame and remove. The utility model patent in China with the publication number of CN205367519U discloses a precast slab hoisting crane, which is suitable for loading operation of small precast slabs and comprises wheels, a driving mechanism, a frame, a lifting beam and a hoisting mechanism, wherein the hoisting mechanism comprises a hoisting motor, a hoisting motor frame and a steel wire rope, the hoisting motor is arranged on the hoisting motor frame, the hoisting motor frame is arranged on the lifting beam in a sliding manner, the hoisting motor frame also comprises a precast slab hoisting clamp connected with the steel wire rope and used for clamping the precast slabs, an upper guide pipe and a lower guide pipe sleeved on the steel wire rope, the upper guide pipe and the lower guide pipe are in sliding fit, the upper end of the upper guide pipe is connected with the lifting beam, and the lower end of the lower guide pipe is connected with the precast slab hoisting clamp.

Disclosure of Invention

The utility model provides a simple light wallboard lifting tool for overcoming the defects in the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a simple and easy light wallboard handling instrument, includes the hoist and mount frame that two symmetries set up, the connection can be dismantled through the connecting rod in the top of two hoist and mount frames, hoist and mount frame includes two supports that the framework is the same, the bottom and the bottom plate welded fastening of the stand of support, top and roof welded fastening, the top welded fastening of roof has the sleeve, inserts respectively at two in the sleeve at the both ends of slide bar, every install a stiffener between support and the slide bar at least, the first end and the stand of stiffener can dismantle through scaffold rotating fastener and be connected, and the second end can dismantle through scaffold rotating fastener with the slide bar and be connected, still include the pull rod, the both ends of pull rod are connected through scaffold rotating fastener with the stand on two supports respectively, install mobilizable hoist and mount part on the slide bar.

One end of the top plate is provided with two first through holes, two ends of the connecting rod are respectively provided with a second through hole matched with the first through holes, and the first through holes and the second through holes are matched through bolts.

The hoisting component comprises a steel pipe, a driving wheel is arranged at a first end through a first wheel frame, a driven wheel is arranged at a first end through a second wheel frame, the driven wheel, the driving wheel and the sliding rod are in rolling fit, the steel pipe is fixedly provided with a mounting plate through two steel pipe hoops, and the bottom of the mounting plate is fixedly provided with an electric hoist.

The top fixed mounting of mounting panel has driving motor, driving motor's output shaft installs driving sprocket, driving sprocket passes through first chain and is connected with the third driven sprocket of installing on the action wheel, still fixed mounting has first driven sprocket on the action wheel, first driven sprocket passes through the second chain with the second driven sprocket of installing on the follow driving wheel and is connected.

The lifting hook of the electric hoist is provided with a clamp, and the clamp is provided with a supporting piece.

The connecting rod, the pull rod, the slide rod, the reinforcing rod, the upright post and the steel pipe are scaffold steel pipes.

The clamp comprises two L-shaped clamping plates which are independent to each other, the first ends of the two clamping plates are welded with supporting pieces, and the second ends of the clamping plates are connected through steel wire ropes.

The utility model has the following technical effects:

the utility model has large operation space and convenient operation; the structure is simple, the connecting rod, the pull rod, the upright post, the slide rod and the reinforcing rod are all made of scaffold steel pipes in the use site, the cost is low, and the manufacture is simple; the hoisting assembly can move along the track, can drive the precast slab to horizontally move, and place the precast slab on a trolley beside, so that the automation degree is high; every removes hoist and mount module and all can dismantle, conveniently transports.

Drawings

The utility model is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural diagram of the mobile hoisting module.

Fig. 3 is a schematic structural diagram of the mobile hoisting module.

Fig. 4 is a schematic structural view of the bracket.

Fig. 5 is a schematic structural diagram of the hoisting device.

Fig. 6 is a schematic view of a use state of the present utility model.

In the figure, the lifting frame comprises a 1-lifting frame, a 2-universal wheel, a 3-connecting rod, a 4-lifting part, a 5-bracket, a 6-pull rod, a 7-sliding rod, an 8-reinforcing rod, a 9-clamp, a 10-upright post, a 11-bottom plate, a 12-top plate, a 13-sleeve, a 14-through hole, a 15-mounting plate, a 16-driving chain wheel, a 17-first chain, a 18-driving motor, a 19-steel pipe, a 20-first wheel frame, a 21-driving wheel, a 22-second chain, a 23-driven wheel, a 24-second driven chain wheel, a 25-second wheel shaft, a 26-second wheel frame, a 27-steel pipe hoop, a 28-electric hoist, a 29-third driven chain wheel, a 30-holding plate, a 31-holding piece and a 32-steel wire rope.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "mounted" on another element, it can be directly or indirectly connected to the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the utility model, "a number" means one or more than one; the meaning of "a plurality of" is two or more, unless specifically defined otherwise. The "fixed connection" may be a bolted connection, welded, interference fit, integrally formed, or the like, as is known in the art.

Fig. 1 to 6 show an embodiment of the present utility model. The embodiment provides a simple light wallboard lifting tool, which comprises two symmetrically arranged lifting frames 1, wherein the tops of the two lifting frames 1 are connected through a connecting rod 3, and two ends of the connecting rod 3 are respectively detachably connected with the two lifting frames.

The structure of the hoisting frame 1 is shown in fig. 2 to 6, and comprises two brackets 5 with the same structure, wherein the brackets 5 comprise two upright posts 10 which are symmetrically arranged and are inclined, and the two upright posts 10 are splayed. The bottom of the upright post 10 is welded and fixed with the bottom plate 11, and the top is welded and fixed with the top plate 12. The sleeve 13 is welded and fixed at the top of the top plate 12, two ends of the sliding rod 7 are respectively inserted into the sleeves 13 at the tops of the two brackets 5, at least one reinforcing rod 8 is installed between each bracket 5 and the sliding rod 7, the first end of the reinforcing rod 8 is detachably connected with the upright post 10 through a scaffold rotating fastener, and the second end of the reinforcing rod is detachably connected with the sliding rod 7 through a scaffold rotating fastener, so that the sliding rod 7 and the brackets 5 are fixed. A pull rod 6 is detachably installed between the two brackets 5, and specifically, two ends of the pull rod 6 are detachably connected with the upright posts 10 on the two brackets 5 through scaffold rotation fasteners.

The universal wheel 2 is mounted at the bottom of the bottom plate 11.

The sliding rod 7 is provided with the hoisting component 4, the hoisting component 4 comprises a steel pipe 19, the first end of the steel pipe 19 is welded and fixed with the bottom of the first wheel frame 20, the top of the bottom of the first wheel frame 20 is provided with a driving wheel 21, the first wheel frame 20 is provided with two pieces of angle steel parallel to each other as shown in figure 5, the driving wheel 21 is arranged between the two pieces of angle steel, a first wheel shaft is matched with the angle steel through a bearing, namely, a hole for installing the bearing is arranged on the steel plate, the outer ring of the bearing is fixed in the hole through welding, and the inner ring is fixedly connected with the wheel shaft through interference fit, welding and the like. The second end of the steel pipe 19 is provided with a driven wheel 23 through a second wheel frame 26, the structure of the second wheel frame 26 is the same as that of the first wheel frame 20, and the installation mode of the driven wheel 23 is the same as that of the driving wheel 21. The driven wheel 23 and the driving wheel 21 are hung on the sliding rod 7 and are in rolling fit with the sliding rod 7, namely, the sliding rod 7 passes through the first wheel frame 20 and the second wheel frame 26.

The steel pipe 19 is also fixedly provided with a mounting plate 15 through two steel pipe hoops 27, and the steel pipe 19 is positioned on the top of the mounting plate 15. An electric hoist 28 is fixedly arranged at the bottom of the mounting plate 15.

A driving motor 18 is fixedly mounted on the top of the mounting plate 15, a driving sprocket 16 is fixedly mounted on an output shaft of the driving motor 18, and the driving sprocket 16 is connected with a third driven sprocket 29 mounted on a first wheel shaft of the driving wheel 21 through a first chain 17. A first driven sprocket is also fixedly mounted on the first wheel axle and is connected to a second driven sprocket 24 mounted on a second wheel axle of the driven wheel 23 by a second chain 22.

The lifting hook of the electric hoist 28 is provided with a scissor-shaped clamp 9, two mutually independent L-shaped holding plates 30 of the clamp 9, the first ends of the two holding plates 30 are welded with a supporting piece 31, and the second ends are connected together through a steel wire rope 32. The bracket 31 may be a steel pipe, angle steel, or a steel plate.

Two first through holes are formed in one end of the top plate 12, and second through holes matched with the first through holes are formed in two ends of the connecting rod 3. When in connection, two ends of the connecting rod 3 are respectively placed on the corresponding top plates 12 of the two hoisting frames 1, the first through holes and the second through holes are aligned, and then the connecting rod is fixed by bolts and nuts.

The connecting rod 3, the pull rod 6, the slide rod 7, the reinforcing rod 8, the upright post 10 and the steel pipe 19 in the embodiment are all scaffold steel pipes in a construction site, the top plate 12 adopts angle steel, and the bottom plate 11 adopts angle steel or scaffold steel pipes. Both the electric hoist 28 and the drive motor 18 are controlled by a remote control, i.e. by a controller controlling both hoisting members.

When the precast slab is hung, the device is pushed to the upper part of the precast slab, one end of the wallboard is pried up by a crow bar, two supporting pieces 31 on the clamps are respectively placed on two sides of the bottom of the wallboard, so that the two ends of the precast slab are clamped by the two clamps 9, then the precast slab is lifted simultaneously, then the precast slab is driven by the driving motor 18 to translate, finally the precast slab is placed on a trolley beside, and the precast slab can be operated by a single person. In the process of lifting, the support piece 31 on the clamp 9 can support the precast slab from the bottom of the precast slab, so that the precast slab is prevented from being held by the clamp from two sides only, and the precast slab is prevented from being held in a weak manner or damaged. When a pile of prefabricated plates is used, the device is pushed to another pile of prefabricated plates. After one floor is constructed, the device is decomposed into a bracket 5, a pull rod 6, a slide rod 7, a reinforcing rod 8, a connecting rod 3, a hoisting component 4 and corresponding scaffold rotating fasteners, and then an elevator transports the scaffold rotating fasteners to the next floor for assembly.

Claims (7)

1. A simple light wallboard lifting tool is characterized in that: including hoist and mount frame (1) that two symmetries set up, the top of two hoist and mount frames (1) is through connecting rod (3) detachable connection, hoist and mount frame (1) is including two support (5) that the framework is the same, the bottom and the bottom plate (11) welded fastening of stand (10) of support (5), top and roof (12) welded fastening, the top welded fastening of roof (12) has sleeve (13), inserts respectively in two at the both ends of slide rod (7) in sleeve (13), every install at least a stiffener (8) between support (5) and slide rod (7), the first end and stand (10) of stiffener (8) can dismantle through scaffold rotating fastener and be connected, and the second end can dismantle through scaffold rotating fastener with slide rod (7) and be connected, still include pull rod (6), the both ends of pull rod (6) are respectively with stand (10) on two supports (5) pass through scaffold rotating fastener and are connected, install hoist and mount part (4) that can remove on slide rod (7).

2. The simple lightweight wallboard handling tool of claim 1, wherein: one end of the top plate (12) is provided with two first through holes, two ends of the connecting rod (3) are respectively provided with a second through hole matched with the first through holes, and the first through holes and the second through holes are matched through bolts.

3. A simple lightweight wallboard handling tool as in claim 1 or 2, wherein: the hoisting component (4) comprises a steel pipe (19), a driving wheel (21) is installed at a first end of the steel pipe (19) through a first wheel frame (20), a driven wheel (23) is installed at a first end of the steel pipe through a second wheel frame (26), the driven wheel (23), the driving wheel (21) and a sliding rod (7) are in rolling fit, an installation plate (15) is fixedly installed on the steel pipe (19) through two steel pipe hoops (27), and an electric hoist (28) is fixedly installed at the bottom of the installation plate (15).

4. A simple lightweight wallboard handling tool as in claim 3, wherein: the top fixed mounting of mounting panel (15) has driving motor (18), driving sprocket (16) are installed to the output shaft of driving motor (18), driving sprocket (16) are connected with third driven sprocket (29) of installing on action wheel (21) through first chain (17), still fixed mounting has first driven sprocket on action wheel (21), first driven sprocket is connected through second chain (22) with second driven sprocket (24) of installing on driven wheel (23).

5. The simple lightweight wallboard handling tool of claim 4, wherein: the lifting hook of the electric hoist (28) is provided with a clamp (9), and the clamp (9) is provided with a supporting piece (31).

6. The simple lightweight wallboard handling tool of claim 5, wherein: the connecting rod (3), the pull rod (6), the slide rod (7), the reinforcing rod (8), the upright post (10) and the steel pipe (19) are scaffold steel pipes.

7. The simple lightweight wallboard handling tool of claim 5, wherein: the clamp (9) comprises two mutually independent L-shaped clamping plates (30), the first ends of the two clamping plates (30) are welded with supporting pieces (31), and the second ends of the clamping plates are connected through steel wire ropes (32).

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