CN216188375U - Lifting machine for construction - Google Patents

Abstract

The utility model discloses a building construction elevator which comprises a main body assembly, an elevating assembly and a buffer assembly, wherein the main body assembly comprises a base, a lower box body, a machine barrel and an upper box body; the upper surface of the base is provided with a lower box body, and the upper surface of the machine barrel is communicated with an upper box body; the lifting assembly comprises a first belt wheel, a first rotating shaft, an anti-slip pad, a second rotating shaft, a second belt wheel, a rubber lifting belt and a feeding hopper; when the lifting machine is used, fix the lateral wall at first band pulley and second band pulley with the rubber lifting belt through the connector, and fix the lateral wall at the rubber lifting belt with the feeding funnel, cooperate through motor and speed reducer and drive first pivot and first band pulley and rotate, make the rubber lifting belt drive second band pulley and second pivot and rotate, the rubber lifting belt drives the feeding funnel and removes in the section of thick bamboo, and will descend the inside building material of box to scoop up the promotion in succession, avoid the building material to fall the condition of being not convenient for to collect, the lifting efficiency of lifting machine has been improved greatly.

Description

Lifting machine for construction

Technical Field

The utility model relates to the technical field of elevators, in particular to an elevator for building construction.

Background

The elevator is large-scale mechanical equipment that transports through changing potential energy, such as mine winder, dam-crossing elevator etc. broadly, elevator, overhead traveling crane, hoist, steady car, crane, headstock gear etc. all can be called the elevator, the elevator generally refers to the large-scale mechanical equipment that power is great, lifting power is stronger, drag flexible steel wire rope and the goods of transporting up-and-down motion completion transportation process through power machinery, current elevator is when using, it is reinforced through one deck packagine machine, to two layers of transfer hopper, promote building material in the production process, to do benefit to building material in the hopper and transfer to next process, nevertheless still there is the following problem:

firstly, when the existing elevator works, a hopper is fixed outside the elevator, and if building materials are scattered in the lifting process, the existing elevator is not convenient for workers to clean, meanwhile, the falling of the building materials easily threatens the personal safety of the workers, and the working efficiency of the elevator is greatly reduced;

secondly, current lifting machine is at the during operation, if the condition of expend with heat and contract with cold takes place for the rubber lifting belt, the lifting machine can not take place the tensioning to the rubber lifting belt, takes place the condition that the lifting belt drops easily, greatly reduced the work efficiency of lifting machine, for this reason, provide a lifting machine for construction.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention are intended to provide a building hoist to solve or alleviate the technical problems in the prior art, and to provide at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: a lifting machine for building construction comprises a main body assembly, a lifting assembly and a buffer assembly, wherein the main body assembly comprises a base, a lower box body, a machine barrel and an upper box body;

the upper surface of the base is provided with a lower box body, the upper surface of the lower box body is communicated with a machine barrel, and the upper surface of the machine barrel is communicated with an upper box body;

the lifting assembly comprises a first belt wheel, a first rotating shaft, an anti-slip pad, a second rotating shaft, a second belt wheel, a rubber lifting belt and a feeding hopper;

the inner part of the upper box body is rotatably connected with a first rotating shaft, the outer side wall of the first rotating shaft is fixedly connected with a first belt wheel, the outer side wall of the first belt wheel is bonded with an anti-skid pad, the inner part of the lower box body is rotatably connected with a second rotating shaft, the outer side wall of the second rotating shaft is fixedly connected with a second belt wheel, the outer side walls of the second belt wheel and the first belt wheel are both in transmission connection with a rubber lifting belt, and the outer side wall of the rubber lifting belt is uniformly and fixedly connected with a feeding hopper;

the buffer assembly comprises a second limiting pipe, a pipe body, a limiting plate, a U-shaped plate, a push plate and a limiting rod;

the equal fixedly connected with second spacing pipe in both ends of second pivot, the welding of lateral wall one side of the spacing pipe of second has the push pedal, the last skin weld of push pedal has the U-shaped board, the last fixed surface of U-shaped board is connected with the gag lever post, the lateral wall sliding connection of gag lever post has the body, the barrel with the welding of the adjacent one side of base has the limiting plate, the top of body is run through the lower surface of limiting plate.

In some embodiments, a first feed hopper penetrates through one side of the base, and a second feed hopper penetrates through the other side of the base; make things convenient for the inside that the building material that the staff will need to promote added to box down.

In some embodiments, an access door is installed on the front surface of the upper box body, and a discharge hopper is penetrated through the bottom of the upper box body; the lifted building materials are discharged in a centralized way through the discharge hopper.

In some embodiments, a motor is mounted on the front surface of the upper box body, a speed reducer is welded to an output end of the motor, and one end of the first rotating shaft penetrates through the inner side wall of the upper box body and is welded to an output end of the speed reducer; the motor can provide the power when rotating to first pivot, and the speed reducer can be controlled the rotational speed of first pivot.

In some embodiments, two first limiting pipes are symmetrically and fixedly connected to the outer side wall of the first rotating shaft, first rubber pads are bonded to the inner side walls of the two first limiting pipes, supporting plates are welded to one sides of the outer side walls of the two first limiting pipes respectively, and one sides of the supporting plates are welded to one side of the upper box body; first pivot rotates in the inside of first spacing pipe to play spacing effect to first pivot, the backup pad can support first spacing pipe.

In some embodiments, both ends of the rubber lifting belt are fixedly connected with connectors, the outer side wall of the rubber lifting belt is uniformly and fixedly connected with a screw rod, one end of the screw rod penetrates through one side of the feeding hopper, and the outer side wall of the screw rod is in threaded connection with a nut; the two ends of the rubber lifting belt are connected through connectors, and the feeding hopper is fixed on the outer side wall of the rubber lifting belt through the screw rod and the nut.

In some embodiments, a second rubber pad is bonded to the inner side wall of the second limiting pipe, a spring is welded to the upper surface of the U-shaped plate, a pressing plate is welded to the outer side wall of the pipe body, and the lower surface of the pressing plate is welded to the upper surface of the spring; the spring and the pressing plate are matched to play a role in buffering the second limiting pipe.

In some embodiments, the front surface and the rear surface of the lower box body are both provided with a limiting groove, and the first rotating shaft is slidably connected inside the limiting groove; the first rotating shaft slides in the limiting groove, so that the first rotating shaft is guided.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

when the elevator is used, the rubber lifting belt is fixed on the outer side walls of the first belt wheel and the second belt wheel through the connector, the feeding hopper is fixed on the outer side wall of the rubber lifting belt, the first rotating shaft and the first belt wheel are driven to rotate through the matching of the motor and the speed reducer, so that the rubber lifting belt drives the second belt wheel and the second rotating shaft to rotate, the rubber lifting belt drives the feeding hopper to move in the cylinder, building materials in the lower box body are continuously scooped up and lifted, the condition that the building materials are scattered and inconvenient to collect is avoided, and the lifting efficiency of the elevator is greatly improved;

when the elevator is used, the push plate and the U-shaped plate are driven to move through the second limiting pipe, the limiting rod slides in the pipe body, the spring is pulled to deform through the U-shaped plate, the reaction force of the spring drives the rubber lifting belt to keep a tightening state, the situation that the rubber lifting belt is loosened is avoided, and the working efficiency of the elevator is greatly improved.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a side sectional view of the upper case of the present invention;

FIG. 3 is a side sectional view of the lower case of the present invention;

FIG. 4 is a view showing a connection structure of a rubber lifting belt and a feeding hopper in the present invention.

Reference numerals: 1. a body assembly; 11. a base; 12. a first feed hopper; 13. a second feed hopper; 14. a lower box body; 15. a barrel; 16. an upper box body; 17. an access door; 18. a discharge hopper; 2. a lifting assembly; 21. a motor; 22. a speed reducer; 23. a first pulley; 24. a first rubber pad; 25. a first limit tube; 26. a support plate; 27. a first rotating shaft; 28. a non-slip mat; 29. a second rotating shaft; 291. a second pulley; 292. a rubber lifting belt; 293. a connector; 294. a screw rod; 295. a nut; 296. feeding a hopper; 3. a buffer assembly; 31. a second limiting pipe; 32. a second rubber pad; 33. a spring; 34. pressing a plate; 35. a pipe body; 36. a limiting plate; 37. a U-shaped plate; 38. pushing the plate; 39. a limiting groove; 391. a limiting rod.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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

As shown in fig. 1-4, an embodiment of the present invention provides a building construction hoist, including a main body assembly 1, a hoisting assembly 2, and a buffer assembly 3, where the main body assembly 1 includes a base 11, a lower box 14, a cylinder 15, and an upper box 16;

a lower box body 14 is arranged on the upper surface of the base 11, the upper surface of the lower box body 14 is communicated with a machine barrel 15, and the upper surface of the machine barrel 15 is communicated with an upper box body 16;

the lifting assembly 2 comprises a first belt wheel 23, a first rotating shaft 27, a non-slip mat 28, a second rotating shaft 29, a second belt wheel 291, a rubber lifting belt 292 and a feeding hopper 296;

a first rotating shaft 27 is rotatably connected inside the upper box 16, a first belt wheel 23 is fixedly connected to the outer side wall of the first rotating shaft 27, an anti-slip pad 28 is bonded to the outer side wall of the first belt wheel 23, a second rotating shaft 29 is rotatably connected inside the lower box 14, a second belt wheel 291 is fixedly connected to the outer side wall of the second rotating shaft 29, rubber lifting belts 292 are respectively connected to the outer side walls of the second belt wheel 291 and the first belt wheel 23 in a transmission manner, and an upper hopper 296 is uniformly and fixedly connected to the outer side walls of the rubber lifting belts 292;

the buffer component 3 comprises a second limiting pipe 31, a pipe body 35, a limiting plate 36, a U-shaped plate 37 and a push plate 38;

the equal fixedly connected with second spacing pipe 31 in both ends of second pivot 29, the welding of lateral wall one side of the spacing pipe 31 of second has push plate 38, and the last skin weld of push plate 38 has U-shaped plate 37, and the last fixed surface of U-shaped plate 37 is connected with gag lever post 391, and the lateral wall sliding connection of gag lever post 391 has body 35, and the welding of barrel 15 and the adjacent one side of base 11 has limiting plate 36, and the lower surface of limiting plate 36 is run through at the top of body 35.

In one embodiment, a first hopper 12 is penetrated through one side of the base 11, and a second hopper 13 is penetrated through the other side of the base 11; through the arrangement of the first feed hopper 12 and the second feed hopper 13, building materials needing to be lifted are conveniently added into the lower box body 14 by workers.

In one embodiment, an access door 17 is installed on the front surface of the upper box 16, and a discharge hopper 18 penetrates through the bottom of the upper box 16; through the setting of access door 17 and play hopper 18, the staff can overhaul the inside part of last box 16 through opening access door 17, and the building material after the promotion passes through out hopper 18 and concentrates the discharge.

In one embodiment, the motor 21 is installed on the front surface of the upper box 16, the output end of the motor 21 is welded with the speed reducer 22, and one end of the first rotating shaft 27 penetrates through the inner side wall of the upper box 16 and is welded at the output end of the speed reducer 22; by providing the motor 21 and the speed reducer 22, the motor 21 can provide power for rotating the first rotating shaft 27, and the speed reducer 22 can control the rotation speed of the first rotating shaft 27.

In one embodiment, two first limiting pipes 25 are symmetrically and fixedly connected to the outer side wall of the first rotating shaft 27, first rubber pads 24 are bonded to the inner side walls of the two first limiting pipes 25, supporting plates 26 are welded to one side of the outer side walls of the two first limiting pipes 25, and one side of each supporting plate 26 is welded to one side of the upper box 16; through the setting of first spacing pipe 25, first pivot 27 rotates in the inside of first spacing pipe 25 to play spacing effect to first pivot 27, backup pad 26 can support first spacing pipe 25.

In one embodiment, both ends of the rubber lifting belt 292 are fixedly connected with the connectors 293, the outer side wall of the rubber lifting belt 292 is uniformly and fixedly connected with a lead screw 294, one end of the lead screw 294 penetrates through one side of the feeding hopper 296, and the outer side wall of the lead screw 294 is in threaded connection with a nut 295; by providing the connector 293, the screw 294 and the nut 295, both ends of the rubber lifting band 292 are connected by the connector 293, and the nut 295 screwed to the outer side wall of the screw 294 is rotated, thereby fixing the feeding hopper 296 to the outer side wall of the rubber lifting band 292.

In one embodiment, the second rubber pad 32 is bonded to the inner side wall of the second limiting pipe 31, the spring 33 is welded to the upper surface of the U-shaped plate 37, the spring 33 is located on the outer side wall of the pipe body 35, the pressing plate 34 is welded to the outer side wall of the pipe body 35, and the lower surface of the pressing plate 34 is welded to the upper surface of the spring 33; through the arrangement of the spring 33 and the pressing plate 34, the spring 33 and the pressing plate 34 are matched, and the second limiting pipe 31 can be buffered.

In one embodiment, the front surface and the rear surface of the lower case 14 are both provided with a limiting groove 39, and the first rotating shaft 27 is slidably connected inside the limiting groove 39; through the arrangement of the limiting groove 39, the first rotating shaft 27 slides in the limiting groove 39, so that the first rotating shaft 27 is guided.

In one embodiment, the motor 21 is of the type TC-100L1-4 and the reducer 22 is of the type JZQ 250-23.34-I.

When the utility model works, a worker places a hoist at a working place, building materials to be hoisted are added into the lower box body 14 through the first feed hopper 12 and the second feed hopper 13, a switch for controlling the starting of the motor 21 is pressed, the output end of the motor 21 is matched with the speed reducer 22 to drive the first rotating shaft 27 to rotate in the upper box body 16, the first rotating shaft 27 drives the first belt wheel 23 to rotate, the first belt wheel 23 drives the rubber hoisting belt 292 to transmit, at the moment, the first rotating shaft 27 rotates in the first limiting pipe 25, so that the first rotating shaft 27 is guided, the rubber hoisting belt 292 drives the second belt wheel 291 and the second rotating shaft 29 to rotate, the second rotating shaft 29 rotates in the second limiting pipe 31, the rubber hoisting belt 292 drives the upper hopper 296 to scoop up and hoist the building materials in the lower box body 14 continuously, when the upper hopper 296 filled with the building materials bypasses the first belt wheel 23, the upper hopper 296 turns downwards, thereby throw the building material to go out the position of hopper 18 in the box 16, the building material discharges through a hopper 18, when rubber lifting belt 292 drives the feeding funnel 296 and promotes the building material, spacing pipe 31 of second drives push pedal 38 and the removal of U-shaped plate 37, U-shaped plate 37 pulling gag lever post 391 moves down and slides in the inside of body 35, U-shaped plate 37 pulling spring 33 takes place deformation, thereby cushion spacing pipe 31 of second and second pivot 29, the reaction force of spring 33 drives second pivot 29 and moves down simultaneously, thereby make second band pulley 291 pulling rubber lifting belt 292 keep the state of tightening, avoid rubber lifting belt 292 to take place lax condition, and is convenient and practical.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (8)

1. The utility model provides a lifting machine for construction, includes main part subassembly (1), lifting means (2) and buffer unit (3), its characterized in that: the main body component (1) comprises a base (11), a lower box body (14), a machine barrel (15) and an upper box body (16);

a lower box body (14) is mounted on the upper surface of the base (11), a machine barrel (15) is communicated with the upper surface of the lower box body (14), and an upper box body (16) is communicated with the upper surface of the machine barrel (15);

the lifting assembly (2) comprises a first belt wheel (23), a first rotating shaft (27), a non-slip mat (28), a second rotating shaft (29), a second belt wheel (291), a rubber lifting belt (292) and a feeding hopper (296);

a first rotating shaft (27) is rotatably connected inside the upper box body (16), a first belt wheel (23) is fixedly connected to the outer side wall of the first rotating shaft (27), an anti-slip pad (28) is bonded to the outer side wall of the first belt wheel (23), a second rotating shaft (29) is rotatably connected inside the lower box body (14), a second belt wheel (291) is fixedly connected to the outer side wall of the second rotating shaft (29), rubber lifting belts (292) are respectively connected to the outer side walls of the second belt wheel (291) and the first belt wheel (23) in a transmission manner, and an upper hopper (296) is uniformly and fixedly connected to the outer side wall of each rubber lifting belt (292);

the buffer assembly (3) comprises a second limiting pipe (31), a pipe body (35), a limiting plate (36), a U-shaped plate (37), a push plate (38) and a limiting rod (391);

the equal fixedly connected with second spacing pipe (31) in both ends of second pivot (29), the welding of lateral wall one side of the spacing pipe of second (31) has push pedal (38), the last fixed surface welding of push pedal (38) has U-shaped plate (37), the last fixed surface of U-shaped plate (37) is connected with gag lever post (391), the lateral wall sliding connection of gag lever post (391) has body (35), barrel (15) with limiting plate (36) have been welded to the adjacent one side of base (11), the top of body (35) is run through the lower surface of limiting plate (36).

2. The hoist for construction according to claim 1, characterized in that: a first feed hopper (12) is arranged at one side of the base (11) in a penetrating mode, and a second feed hopper (13) is arranged at the other side of the base (11) in a penetrating mode.

3. The hoist for construction according to claim 1, characterized in that: an access door (17) is installed on the front surface of the upper box body (16), and a discharge hopper (18) penetrates through the bottom of the upper box body (16).

4. The hoist for construction according to claim 1, characterized in that: go up the front surface mounting of box (16) has motor (21), the output welding of motor (21) has speed reducer (22), the one end of first pivot (27) runs through go up the inside wall of box (16) and weld in the output of speed reducer (22).

5. The hoist for construction according to claim 1, characterized in that: two first spacing pipes (25) of lateral wall symmetry fixedly connected with of first pivot (27), two the inside wall of first spacing pipe (25) all bonds and has first rubber pad (24), two backup pad (26) have been welded respectively to lateral wall one side of first spacing pipe (25), one side of backup pad (26) weld in one side of last box (16).

6. The hoist for construction according to claim 1, characterized in that: the both ends of rubber lifting belt (292) are all fixedly connected with connector (293), the even fixedly connected with lead screw (294) of lateral wall of rubber lifting belt (292), the one end of lead screw (294) is run through one side of feeding funnel (296), the lateral wall threaded connection of lead screw (294) has nut (295).

7. The hoist for construction according to claim 1, characterized in that: the inside wall bonding of the spacing pipe of second (31) has second rubber pad (32), the last skin weld of U-shaped board (37) has spring (33), the lateral wall welding of body (35) has clamp plate (34), the lower surface of clamp plate (34) weld in the upper surface of spring (33).

8. The hoist for construction according to claim 1, characterized in that: limiting grooves (39) are formed in the front surface and the rear surface of the lower box body (14), and the first rotating shaft (27) is connected to the inner portions of the limiting grooves (39) in a sliding mode.

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