CN112141905A

CN112141905A - Material carrying hanging ladder for building construction

Info

Publication number: CN112141905A
Application number: CN202011136374.8A
Authority: CN
Inventors: 曹爱平; 戴兆伟
Original assignee: Jiangsu Shengda Construction Engineering Co Ltd
Current assignee: Jiangsu Shengda Construction Engineering Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2020-12-29

Abstract

The invention discloses a material carrying hanging ladder for building construction, which comprises a base, wherein the inner side of the base is rotatably connected with a hanging column which plays a role of positioning, supporting and hanging a lifting mechanism, the upper end of the hanging column is fixedly connected with the lifting mechanism which plays a role of lifting goods, one side of the base is fixedly connected with a power mechanism which plays a role of providing equipment power, and two sides of the hanging column are rotatably connected with an adjusting mechanism which plays a role of adjusting a lifting position; compared with the traditional material carrying hanging ladder for building construction, the protective cover is added at the upper end of the lifting mechanism, so that accidents can be effectively prevented, the lifting mechanism is protected, equipment is protected, and the rotatable device is added at the hanging post, so that the top end of the hanging post can be adjusted forwards or backwards in a small range, and the material taking is facilitated.

Description

Material carrying hanging ladder for building construction

Technical Field

The invention relates to the field of transportation, in particular to a material carrying hanging ladder for building construction.

Background

In the aspect of building construction, as constructors work in the air, the objects needed by the constructors are difficult to bring, and the constructors are too troublesome and laborious to put down to the ground, the material handling device is provided for the situation, the material handling device is equipment for hoisting the objects from the ground to the air, and the principle of most of the material handling devices is that the motors are used as power, and the objects are driven to rise by the tensile force of the ropes on the pulleys.

There are the following problems:

to current material transport hanging ladder for construction, its equipment lacks protection device, probably receives the influence of external factor when using, causes unnecessary special circumstances, leads to the damage of equipment, and when going up simultaneously, equipment is not convenient for remove, and is more troublesome to taking off the material.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a material carrying hanging ladder for building construction.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a material handling hanging ladder for construction, includes the base, the inboard of base is rotated and is connected the davit that plays the effect of location support handling mechanism, the upper end fixed connection of davit is in playing the handling mechanism that can the handling goods, one side fixedly connected with of base plays the power unit that provides equipment power, the both sides of davit are rotated and are connected with the adjustment mechanism who plays adjustment handling position.

Preferably, the hoisting mechanism comprises a first pulley, two sides of the first pulley are rotatably connected to one end of a fixed shaft, one end of the fixed shaft is fixedly connected to one end of the fixed block, the other end of the fixed block is fixedly connected to two sides of the hoisting post, the upper end of the first pulley is fixedly connected to the inside of the protective cover, a second pulley is arranged at the lower end of the turning part of the protective cover, a third pulley is arranged at the bottom end of the protective cover, the upper end of the third pulley is slidably connected to the bottom end of the steel wire rope, one end of the steel wire rope is detachably connected to the top end of the hook, the hoisting mechanism is used for carrying equipment, the first pulley, the second pulley and the third pulley are slidably contracted to stretch the steel wire rope, the position of the first pulley is fixed through the fixed block and the fixed shaft, and the protective cover is used for protecting, And the third pulley prevents the equipment from being damaged when the equipment works, so that accidents are prevented.

Preferably, power unit includes the motor, the one end fixed connection of motor is in the one end of first pivot, the other end fixed connection of first pivot is in the inside of bearing, bearing outer wall fixed connection is in the inside of second pivot, first pivot, bearing, second pivot all are symmetrical about the axle center of motor, provide the power support of equipment through power unit, and the motor provides power, and first pivot, second pivot play the effect of connecting the rotation third pulley, and the bearing plays the effect of connecting first pivot, bearing.

Preferably, adjustment mechanism includes the dead lever, the one end at the movable rod is cup jointed to the one end of dead lever, the one end swing joint of movable rod is in the one end of movable block, the bottom fixed connection of movable rod is in the upper end of base, the third pivot rotates the inboard of connecting at the base, makes its davit can realize the back-and-forth movement of minizone through adjustment mechanism, and dead lever, movable rod realize its lift, are used for promoting the rotation of davit, and the movable block plays the effect to the dead lever location, makes to realize rotating between its base and the davit through the third pivot and is connected.

Preferably, the hook is crescent, the hook is made of alloy steel, the steel wire rope is formed by winding a plurality of steel wires, the effect of carrying goods is achieved through the hook, and the steel wire rope plays a medium for connecting and supporting.

Preferably, the hanging column is made of steel, a groove for placing the second pulley is formed in the turning position of the hanging column, the bottom end of the hanging column is arc-shaped, and the hanging column is used for positioning and supporting the hanging and conveying mechanism to enable the hanging and conveying mechanism to normally operate.

Compared with the prior art, the invention has the beneficial effects that:

compared with the prior material carrying hanging ladder for building construction, the protective cover is added at the upper end of the hanging mechanism, so that the occurrence of an accident situation can be effectively prevented, the hanging mechanism is protected, equipment is protected, the rotatable device is added at the hanging post, the top end of the hanging post can be adjusted forwards or backwards in a small range, and the material taking is facilitated.

Drawings

FIG. 1 is an overall effect diagram of a material-carrying hanging ladder for building construction according to the present invention;

fig. 2 is a left side view of the material transporting hanging ladder for building construction according to the present invention.

Illustration of the drawings:

1. a base; 2. a hoisting mechanism; 3. a power mechanism; 4. an adjustment mechanism; 5. hoisting a column; 21. a first pulley; 22. a second pulley; 23. a third pulley; 24. hooking; 25. a wire rope; 26. a protective cover; 27. a fixed block; 28. a fixed shaft; 31. a motor; 32. a first rotating shaft; 33. a bearing; 34. a second rotating shaft; 41. fixing the rod; 42. a movable rod; 43. a movable block; 44. and a third rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, one embodiment of the present invention is provided: the utility model provides a material handling hanging ladder for construction, includes base 1, the inboard of base 1 is rotated and is connected the davit 5 that plays the effect of location support handling mechanism 2, the upper end fixed connection of davit 5 is playing handling mechanism 2 that can the handling goods, one side fixedly connected with of base 1 plays power unit 3 that provides equipment power, the both sides of davit 5 are rotated and are connected with adjustment mechanism 4 that plays adjustment handling position.

The lifting mechanism 2 comprises a first pulley 21, two sides of the first pulley 21 are rotatably connected to one end of a fixed shaft 28, one end of the fixed shaft 28 is fixedly connected to one end of a fixed block 27, the other end of the fixed block 27 is fixedly connected to two sides of the lifting column 5, the upper end of the first pulley 21 is fixedly connected to the inside of a protective cover 26, a second pulley 22 is arranged at the lower end of the turning part of the protective cover 26, a third pulley 23 is arranged at the bottom end of the protective cover 26, the upper end of the third pulley 23 is slidably connected to the bottom end of a steel wire rope 25, and one end of the steel wire rope 25 is detachably connected to the top end of a hook; the power mechanism 3 comprises a motor 31, one end of the motor 31 is fixedly connected to one end of a first rotating shaft 32, the other end of the first rotating shaft 32 is fixedly connected to the inside of a bearing 33, the outer wall of the bearing 33 is fixedly connected to the inside of a second rotating shaft 34, and the first rotating shaft 32, the bearing 33 and the second rotating shaft 34 are all symmetrical about the axis of the motor 31; the adjusting mechanism 4 comprises a fixed rod 41, one end of the fixed rod 41 is sleeved at one end of a movable rod 42, one end of the movable rod 42 is movably connected at one end of a movable block 43, the bottom end of the movable rod 42 is fixedly connected at the upper end of the base 1, and a third rotating shaft 44 is rotatably connected to the inner side of the base 1; the hook 24 is crescent, the hook 24 is made of alloy steel, and the steel wire rope 25 is formed by winding a plurality of steel wires; the suspension post 5 is made of steel, a groove for placing the second pulley 22 is formed in the turning position of the suspension post 5, and the bottom end of the suspension post 5 is arc-shaped.

Specifically, the method comprises the following steps: the base 1 can be installed on the engineering truck by the equipment, so that the mobile lifting operation is realized.

The working principle is as follows: the object to be lifted is placed on the hook 24, equipment is started, the motor 31 is driven to rotate anticlockwise, under the action of the three groups of first pulleys 21, second pulleys 22 and third pulleys 23, the steel wire rope 25 of the object is wound on the third pulley 23, the steel wire rope 25 drives the hook 24 to move upwards, the hook 24 side drives goods to move upwards, after the goods reach a specified height, the rotation of the motor 31 is stopped, the movable rod 42 is arranged to lift to a proper position through a rotary switch, the movable rod 42 pushes the lifting column 5 to move in a small range back and forth under the action of the third rotating shaft 44, the object is lifted off, the conveying work is completed, the motor 31 is rotated clockwise at the starting equipment, the hook 24 is lifted down, the lifting work is completed again, the time is saved, and the working efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a material handling hanging ladder for construction which characterized in that: including base (1), the inboard of base (1) is rotated and is connected davit (5) that play location support handling mechanism (2) effect, the upper end fixed connection of davit (5) is in handling mechanism (2) that play can the handling goods, one side fixedly connected with of base (1) plays power unit (3) that provide equipment power, the both sides of davit (5) are rotated and are connected with adjustment mechanism (4) that play adjustment handling position.

2. The material-carrying hanging ladder for building construction as claimed in claim 1, wherein: handling mechanism (2) include first pulley (21), the both sides of first pulley (21) are rotated and are connected the one end at fixed axle (28), the one end fixed connection of fixed axle (28) is in the one end of fixed block (27), the other end fixed connection of fixed block (27) is in the both sides of davit (5), the upper end fixed connection of first pulley (21) is in the inside of visor (26), the turn department lower extreme of visor (26) is provided with second pulley (22), the bottom of visor (26) is provided with third pulley (23), the upper end sliding connection of third pulley (23) is in the bottom of wire rope (25), the top of connection at couple (24) can be dismantled to the one end of wire rope (25).

3. The material-carrying hanging ladder for building construction as claimed in claim 1, wherein: the power mechanism (3) comprises a motor (31), one end of the motor (31) is fixedly connected to one end of a first rotating shaft (32), the other end of the first rotating shaft (32) is fixedly connected to the inside of a bearing (33), the outer wall of the bearing (33) is fixedly connected to the inside of a second rotating shaft (34), and the first rotating shaft (32), the bearing (33) and the second rotating shaft (34) are all symmetrical about the axis of the motor (31).

4. The material-carrying hanging ladder for building construction as claimed in claim 1, wherein: adjustment mechanism (4) include dead lever (41), the one end of dead lever (41) is cup jointed in the one end of movable rod (42), the one end swing joint of movable rod (42) is in the one end of movable block (43), the bottom fixed connection of movable rod (42) is in the upper end of base (1), third pivot (44) rotate the inboard of connecting at base (1).

5. The material-carrying hanging ladder for building construction as claimed in claim 2, wherein: the hook (24) is crescent, the hook (24) is made of alloy steel, and the steel wire rope (25) is formed by winding a plurality of steel wires.

6. The material-carrying hanging ladder for building construction as claimed in claim 1, wherein: the hanging post (5) is made of steel, a groove for placing the second pulley (22) is formed in the turning position of the hanging post (5), and the bottom end of the hanging post (5) is arc-shaped.