CN109649994B - Material lifting machine for building engineering - Google Patents

Abstract

The invention discloses a material lifting machine for constructional engineering, which comprises a rotary table, wherein the right side of the top of the rotary table is fixedly connected with a fixed block, the inside of the fixed block is movably connected with a movable block through a pin shaft, the left side of the movable block penetrates through the fixed block and extends to the outside of the fixed block, and the inside of the rotary table is movably connected with an electric telescopic rod through a pin shaft. According to the invention, the material lifting machine for the building engineering is convenient to use by arranging the rotary disc, the fixed block, the movable block, the electric telescopic rod, the fixed plate, the connecting block, the second motor, the first belt, the rotating rod, the first rotating block, the second rotating block, the guide block, the second belt and the hook in a matched manner, the material lifting machine for the building engineering does not need coordinated cooperation among workers, the whole material lifting process is simple, convenient and orderly, and the material lifting machine can lift various materials at one time, so that the requirements of people can be met, and the material lifting machine is beneficial to use of people.

Description

A material hoist for construction engineering

technical field

The invention relates to the technical field of construction engineering equipment, in particular to a material hoist for construction engineering.

Background technique

The material elevator is a fixed mechanical conveying equipment, which is mainly suitable for the continuous vertical lifting of powder, granular and small materials. It can be widely used for the lifting of bulk materials in feed mills, flour mills, rice mills, oil mills, starch mills, grain depots, port terminals, etc. of various sizes. The machine is mostly frame structure, which is suitable for high-rise building construction. In order to ensure the safety of construction, the material hoist is equipped with safety devices such as broken rope protection devices, parking safety devices, buffer devices, upper and lower heights, limit limiters, and anti-loosening rope devices. The protective device has a complex structure and is not suitable for the construction of low-rise buildings in cities and towns. With the development of the economy, the era of bungalows and tile-roofed buildings in urban buildings has passed, and small buildings with 2 to 4 floors are becoming more and more popular. A material lifting device is required in the construction process. In the prior art, small-scale buildings in cities and towns often use a pulley-type material lifting mechanism to lift materials.

The conveying working principle of the material elevator is as follows: the hopper scoops up the material from the storage below, lifts the material to the top with the conveyor belt or chain, bypasses the top wheel and then turns down, and the material elevator pours the material into the receiving tank, The transmission belt of the belt-driven material hoist generally adopts a rubber belt, which is installed on the lower or upper driving drum and the upper and lower redirecting drums. The chain-driven material hoist is generally equipped with two parallel transmission chains, with a pair of upper or lower. The drive sprocket, the bottom or the top is a pair of redirecting sprockets, and the material elevator is generally equipped with a casing to prevent dust from flying in the bucket elevator.

At present, the common working process of the material elevator is: when the upstairs worker needs the material, the ground worker puts the required material into the material bucket, and then rises to the corresponding floor through the pulley material lifting mechanism, and then the worker removes the material for use , The whole process of this common material hoist is artificially controlled, which requires coordination and cooperation between workers. Every link is indispensable, the mobility is poor, and there are many kinds of materials. Various materials are only lifted by one pulley type material. In the mechanism of lifting, the ground workers are prone to make mistakes, and the material hoist can only lift one piece of material at a time, which cannot meet people's needs and is not conducive to people's use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a material hoist for construction engineering, which has the advantage of being easy to use, and solves the problem of inconvenient use of the material hoist for construction engineering.

In order to achieve the above purpose, the present invention provides the following technical solutions: a material hoist for construction engineering, comprising a turntable, a fixed block is fixedly connected to the right side of the top of the turntable, and a movable block is movably connected inside the fixed block through a pin shaft. The left side of the movable block penetrates the fixed block and extends to the outside of the fixed block, the inside of the turntable is movably connected with an electric telescopic rod through a pin, and the top of the electric telescopic rod penetrates the turntable and extends to the outside of the turntable , the interior of the electric telescopic rod is movably connected with a fixed plate through a pin shaft, the top of the fixed plate is fixedly connected with the bottom of the movable block, the top of the movable block is fixedly connected with a connecting block, and the number of the connecting blocks is Two, a second motor is fixedly connected to the left side of the top of the connecting block, a first belt is movably connected to the surface of the rotating shaft of the second motor, and the top and bottom of both sides of the connecting block are fixedly connected to a first belt respectively. A support block and a second support block, the interior of the first support block is movably connected with a rotating rod, the surface of the rotating rod is fixedly connected with a first rotating block, and the top end of the rotating rod penetrates the first support block and extends to Outside the first support block, the rotating rod is connected to the rotating shaft of the second motor through a first belt, and a second rotating block is movably connected between the two second support blocks through a pin. The backs are fixedly connected with guide blocks, the surface of the second rotating block is movably connected with a second belt, the inner wall of the second belt is movably connected with the surface of the guide block, and the second rotating block is connected to the second belt through the second belt. A rotating block is drivingly connected, a through hole is formed on the surface of the second belt, a connecting ring is movably connected inside the through hole, a fixing rod is fixedly connected to the bottom of the connecting ring, and the surface of the fixing rod is movably connected There is a hook, the bottom end of the fixing rod is fixedly connected with a block, and the top of the block is movably connected with the top of the inner cavity of the hook.

Preferably, a base is movably connected to the surface of the turntable, a first motor is fixedly connected to the left side of the top of the base, and a first gear is fixedly connected to the bottom end of the rotating shaft of the first motor through the base and extends to the interior of the base. , the surface of the turntable is fixedly connected with a ring gear, the surface of the first gear meshes with the ring gear, the right side of the top of the inner cavity of the base is movably connected with a second gear through a pin shaft, and the surface of the second gear Mesh with the ring gear.

Preferably, a third motor is fixedly connected to the back of the connecting block, the rotating shaft of the third motor penetrates the connecting block and extends to the interior of the connecting block, and a rotating drum is movably connected inside the connecting block, and the rotating drum The surface of the rotary drum is movably connected with a mesh belt, and the drum is connected with the rotating shaft of the third motor through the mesh belt.

Preferably, a rubber pad is fixedly connected to the left side of the top of the turntable, a support is movably connected to the surface of the turntable, and the bottom of the support is fixedly connected to the top of the base.

Preferably, a movable ball is movably connected to the inside of the turntable, and the bottom of the movable ball sequentially penetrates the turntable and the base and extends to the interior of the base.

Preferably, both sides of the inside of the base are movably connected with rollers through pins, the bottom of the rollers penetrates through the base and extends to the outside of the base, and the surfaces of the rollers are provided with anti-skid patterns.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The present invention is provided with a turntable, a fixed block, a movable block, an electric telescopic rod, a fixed plate, a connecting block, a second motor, a first belt, a rotating rod, a first rotating block, a second rotating block, a guide block, a second rotating block, and a second rotating block. The use of belts and hooks makes the material hoist for construction engineering easy to use. The material hoist for construction engineering does not require coordination and cooperation between workers. The entire material lifting process is simple, convenient and orderly, and the material hoist can be lifted at one time. A variety of materials can meet people's needs and are beneficial to people's use.

2. In the present invention, by setting the rubber pad, the movable block can be placed more stably when not in use; by setting the bracket, the turntable can be rotated more stably; by setting the third motor, the rotating drum and the mesh belt, the material hoist can be lifted more For materials, by setting the base, the first motor, the first gear, the ring gear and the second gear, the turntable can be rotated; by setting the movable ball, the turntable can be rotated more effortlessly; by setting the rollers, the material hoist can be moved easily.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the top view of the structure movable block of the present invention;

Fig. 3 is the top view of the structure base of the present invention;

FIG. 4 is an enlarged structural view of A in FIG. 1 of the present invention.

In the figure: 1 base, 2 turntable, 3 movable ball, 4 first motor, 5 first gear, 6 ring gear, 7 fixed block, 8 movable block, 9 connecting block, 10 second motor, 11 first belt, 12 1st support block, 13 Rotation rod, 14 First rotation block, 15 Second support block, 16 Second rotation block, 17 Guide block, 18 Second belt, 19 Through hole, 20 Connecting ring, 21 Fixed rod, 22 Hook , 23 blocks, 24 rubber pads, 25 brackets, 26 second gears, 27 electric telescopic rods, 28 fixed plates, 29 third motors, 30 drums, 31 mesh belts, 32 rollers.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Fig. 1-4, a material hoist for construction engineering, including a turntable 2, a base 1 is movably connected to the surface of the turntable 2, and a first motor 4 is fixedly connected to the left side of the top of the base 1. The bottom end penetrates through the base 1 and extends to the interior of the base 1 and is fixedly connected with a first gear 5. The surface of the turntable 2 is fixedly connected with a ring gear 6. The surface of the first gear 5 meshes with the ring gear 6. The side is movably connected with a second gear 26 through a pin shaft, and the surface of the second gear 26 meshes with the ring gear 6. By setting the base 1, the first motor 4, the first gear 5, the ring gear 6 and the second gear 26, the The turntable 2 can be rotated, a rubber pad 24 is fixedly connected to the left side of the top of the turntable 2, a bracket 25 is movably connected to the surface of the turntable 2, and the bottom of the bracket 25 is fixedly connected to the top of the base 1. By setting the rubber pad 24, the movable block 8 When not in use, the placement is more stable. By setting the bracket 25, the turntable 2 can be rotated more stably. The inside of the turntable 2 is movably connected with a movable ball 3. The bottom of the movable ball 3 penetrates the turntable 2 and the base 1 in turn and extends to the interior of the base 1 , by setting the movable ball 3, the turntable 2 can be rotated more effortlessly. Both sides of the inside of the base 1 are movably connected with rollers 32 through pins. The bottom of the rollers 32 penetrates through the base 1 and extends to the outside of the base 1. There are anti-skid patterns. By setting the rollers 32, the material hoist is easy to move. The right side of the top of the turntable 2 is fixedly connected with a fixed block 7. The interior of the fixed block 7 is movably connected with a movable block 8 through a pin shaft. The left side of the movable block 8 It penetrates through the fixed block 7 and extends to the outside of the fixed block 7. The inside of the turntable 2 is movably connected with an electric telescopic rod 27 through a pin shaft. The top of the electric telescopic rod 27 penetrates the turntable 2 and extends to the outside of the turntable 2. The inside is movably connected with a fixed plate 28 through a pin, the top of the fixed plate 28 is fixedly connected with the bottom of the movable block 8, the top of the movable block 8 is fixedly connected with a connecting block 9, and the back of the connecting block 9 is fixedly connected with a third motor 29, The rotating shaft of the third motor 29 penetrates through the connecting block 9 and extends to the interior of the connecting block 9 . The rotating drum 30 is movably connected to the interior of the connecting block 9 , the surface of the rotating drum 30 is movably connected with a mesh belt 31 , and the rotating drum 30 passes through the mesh belt 31 . It is connected with the rotating shaft of the third motor 29. By setting the third motor 29, the drum 30 and the mesh belt 31, the material hoist can lift more materials. The number of connecting blocks 9 is two. A second motor 10 is fixedly connected to the side, a first belt 11 is movably connected to the surface of the rotating shaft of the second motor 10, and a first support block 12 and a second support block 15 are fixedly connected to the top and bottom of both sides of the connecting block 9, respectively. The inside of the first support block 12 is movably connected with a rotating rod 13 , the surface of the rotating rod 13 is fixedly connected with a first rotating block 14 , and the top of the rotating rod 13 penetrates the first support block 12 and extends to the outside of the first support block 12 , The rotating rod 13 is connected with the rotating shaft of the second motor 10 through the first belt 11, and the second rotating block 16 is movably connected between the two second supporting blocks 15 through the pin shaft. The surfaces are fixedly connected with a guide block 17, the surface of the second rotating block 16 is movably connected with a second belt 18, the inner wall of the second belt 18 is movably connected with the surface of the guide block 17, and the second rotating block 16 is connected with the second belt 18 through the second belt 18. The first rotating block 14 is connected by transmission, the surface of the second belt 18 is provided with a through hole 19, the inner part of the through hole 19 is movably connected with a connecting ring 20, the bottom of the connecting ring 20 is fixedly connected with a fixing rod 21, and the surface of the fixing rod 21 is movable The hook 22 is connected, the bottom end of the fixing rod 21 is fixedly connected with a stopper 23, and the top of the stopper 23 is movably connected with the top of the inner cavity of the hook 22. , the fixed plate 28, the connecting block 9, the second motor 10, the first belt 11, the rotating rod 13, the first rotating block 14, the second rotating block 16, the guide block 17, the second belt 18 and the hook 22 are used together, The material hoist for construction engineering is easy to use. The material hoist for construction engineering does not require coordination and cooperation between workers. The entire material lifting process is simple, convenient and orderly. The material hoist can lift a variety of materials at one time, which can satisfy people needs and is beneficial to people's use.

When in use, start the electric telescopic rod 27, and the electric telescopic rod 27 drives the movable block 8 to move up and down through the fixed plate 28, so as to adjust the movable block 8 according to the height of the floor. After adjusting the appropriate position, hang the barreled material on the hook 22. , start the second motor 10, the second motor 10 drives the rotating rod 13 to rotate through the first belt 11, the rotating rod 13 drives the first rotating block 14 to rotate, and the first rotating block 14 drives the second rotating block 14 through the cooperation of the second rotating block 16. The belt 18 rotates, so that the barreled material on the hook 22 moves upward, the bagged material is placed on the mesh belt 31, the third motor 29 is activated, and the third motor 29 drives the mesh belt 31 to move up and down through the drum 30, so that the The bagged material in the mesh belt 31 moves upward, the first motor 4 is activated, the first motor 4 drives the first gear 5 to rotate, and the first gear 5 drives the turntable 2 to rotate through the ring gear 6, so that the position of the movable block 8 can be adjusted. The adjustment makes the material hoist for construction engineering easy to use. The material hoist for construction engineering does not require coordination and cooperation between workers. The entire material lifting process is simple, convenient and orderly, and the material hoist can lift a variety of materials at one time. Meet people's needs and benefit people's use.

To sum up: the material hoist for construction engineering, through the turntable 2, the fixed block 7, the movable block 8, the electric telescopic rod 27, the fixed plate 28, the connecting block 9, the second motor 10, the first belt 11, the rotating rod 13. The first rotating block 14, the second rotating block 16, the guide block 17, the second belt 18 and the hook 22 solve the problem of inconvenient use of the material hoist for construction engineering.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a material lifting machine for building engineering, includes carousel (2), the right side fixedly connected with fixed block (7) at carousel (2) top, there is movable block (8) inside of fixed block (7) through round pin axle swing joint, the outside that fixed block (7) and fixed block (7) extend to is run through in the left side of movable block (8), there is electric telescopic handle (27) inside of carousel (2) through round pin axle swing joint, the outside that carousel (2) and carousel (2) are run through on the top of electric telescopic handle (27), there is fixed plate (28) inside of electric telescopic handle (27) through round pin axle swing joint, the top of fixed plate (28) and the bottom fixed connection of movable block (8), its characterized in that: the top fixedly connected with connecting block (9) of movable block (8), the quantity of connecting block (9) is two, the left side fixedly connected with second motor (10) at connecting block (9) top, the surperficial swing joint of second motor (10) pivot has first belt (11), the top and the bottom of connecting block (9) both sides are equallyd divide and are do not fixedly connected with first supporting block (12) and second supporting block (15), the inside swing joint of first supporting block (12) has dwang (13), the fixed surface of dwang (13) is connected with first rotating block (14), the top of dwang (13) runs through first supporting block (12) and extends to the outside of first supporting block (12), dwang (13) are connected through the pivot transmission of first belt (11) and second motor (10), have second rotating block (16) through round pin axle swing joint between two second supporting blocks (15), the equal fixedly connected with guide block (17) in front and the back of connecting block (9), the surperficial swing joint of second turning block (16) has second belt (18), the inner wall of second belt (18) and the surperficial swing joint of guide block (17), second turning block (16) are connected with first turning block (14) transmission through second belt (18), through-hole (19) have been seted up on the surface of second belt (18), the inside swing joint of through-hole (19) has go-between (20), the bottom fixedly connected with dead lever (21) of go-between (20), the surperficial swing joint of dead lever (21) has couple (22), the bottom fixedly connected with dog (23) of dead lever (21), the top and the top swing joint of couple (22) inner chamber of dog (23).

2. The material lifting machine for the building engineering as claimed in claim 1, characterized in that: the surface swing joint of carousel (2) has base (1), the first motor (4) of left side fixedly connected with at base (1) top, the bottom of first motor (4) pivot runs through base (1) and extends to the first gear (5) of the inside fixedly connected with of base (1), the fixed surface of carousel (2) is connected with ring gear (6), the surface and ring gear (6) meshing of first gear (5), the right side at base (1) inner chamber top has second gear (26) through round pin axle swing joint, the surface and ring gear (6) meshing of second gear (26).

3. The material lifting machine for the building engineering as claimed in claim 1, characterized in that: the back fixedly connected with third motor (29) of connecting block (9), the pivot of third motor (29) runs through connecting block (9) and extends to the inside of connecting block (9), the inside swing joint of connecting block (9) has rotary drum (30), the surperficial swing joint of rotary drum (30) has guipure (31), rotary drum (30) are connected with the pivot transmission of third motor (29) through guipure (31).

4. The material lifting machine for the building engineering as claimed in claim 2, characterized in that: the left side fixedly connected with rubber pad (24) at carousel (2) top, the surperficial swing joint of carousel (2) has support (25), the bottom of support (25) and the top fixed connection of base (1).

5. The material lifting machine for the building engineering as claimed in claim 2, characterized in that: the inside swing joint of carousel (2) has activity ball (3), the bottom of activity ball (3) runs through carousel (2) and base (1) in proper order and extends to the inside of base (1).

6. The material lifting machine for the building engineering as claimed in claim 2, characterized in that: the inside both sides of base (1) all have gyro wheel (32) through round pin axle swing joint, the bottom of gyro wheel (32) runs through base (1) and extends to the outside of base (1), the surface of gyro wheel (32) is provided with anti-skidding line.

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