CN112299203B

CN112299203B - Lifting machine for carrying building construction materials

Info

Publication number: CN112299203B
Application number: CN202011143469.2A
Authority: CN
Inventors: 窦进新
Original assignee: Shandong Chengbang Construction Co ltd
Current assignee: Shandong Chengbang Construction Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2022-07-12
Anticipated expiration: 2040-10-23
Also published as: CN112299203A

Abstract

The invention relates to the technical field of elevators and discloses an elevator for carrying building construction materials, which comprises a base, wherein a hanging bracket and a winch are respectively and fixedly installed at the center and one side of the top of the base, one end of a steel wire rope on the winch is fixedly connected with a material box, and a motor is fixedly installed at one side of an inner cavity of the material box. This lifting machine is used in building construction material transport, the operation through the motor can drive the rotation of lead screw, utilize the lead screw and move and connect between the frame, make the carriage release lever of placing the board bottom remove in the shifting chute inner chamber, the material that will place on the board shifts out from the inner chamber of material case, utilize one side of shifting chute for the shape of perk that makes progress, just drive the connecting plate rebound when the carriage release lever removes the one side of shifting chute, thereby make the one side of placing the board utilize the commentaries on classics board upwards rotatory, be convenient for will place the material on the board and unload, realized automatic material with in the material case from its move to appointed floor on.

Description

Building construction material carries uses lifting machine

Technical Field

The invention relates to the technical field of elevators, in particular to an elevator for carrying building construction materials.

Background

The hoisting machine is large mechanical equipment for transportation by changing potential energy, such as a mine hoisting machine, a dam-crossing hoisting machine and the like, and can be called as a hoisting machine in a broad sense, such as an elevator, a crown block, a winch, a stable vehicle, a crane, a hoist and the like, generally refers to large mechanical equipment with high power and high hoisting capacity, the hoisting machine drags a flexible steel wire rope and transported goods to move up and down through power machinery to finish the transportation process, the steel wire rope is an indispensable important part of hoisting machinery, and the main types of the steel wire rope are phosphated coating steel wire ropes, galvanized steel wire ropes, stainless steel wire ropes, smooth steel wire ropes and the like.

Although the traditional elevator is improved to a certain extent by the existing material elevator for building engineering construction, danger caused by falling still exists, after the elevator lifts materials to a specified floor, workers are required to walk into the material box, and when the materials are carried out from the material box, the material box can shake, so that certain danger degree is generated, safety accidents are easy to occur, and meanwhile, the workers are inconvenient to take the materials or fluid materials are not easy to derive.

Disclosure of Invention

The invention provides a building construction material carrying hoister which has the advantage of being convenient for automatically moving materials in a material box to a specified floor from the hoister, and solves the problems in the background art.

The invention provides the following technical scheme: a lifting machine for carrying building construction materials comprises a base, wherein a hanging bracket and a winch are respectively and fixedly arranged at the center and one side of the top of the base, one end of a steel wire rope on the winch is fixedly connected with a material box, one side of the inner cavity of the material box is fixedly provided with a motor, the output shaft of the motor is fixedly sleeved with a screw rod, the outer side of the screw rod is engaged with a moving frame, one side of the moving frame is movably sleeved with a rotating plate through a shaft, the top of the rotating plate is fixedly provided with a placing plate, the front side and the rear side of the bottom of the inner cavity of the material box are both fixedly provided with side plates, a moving groove is arranged on the front side of the side plate, a moving rod is movably sleeved in the inner cavity of the moving groove, the front side of the moving rod is fixedly provided with a connecting plate, the bottom of the placing plate is fixedly provided with a guide frame, and the outer side of the guide frame is movably sleeved on the upper part of the connecting plate.

Preferably, the equal fixed mounting in front and back side of gallows one side has square frame, the movable plate has been cup jointed in the inner chamber activity of square frame, the track groove has all been seted up to the both sides of square frame, the inner chamber activity in track groove has the outer container, the inboard of outer container has the removal wheel that is located the contact of movable plate front side through axle movable sleeve machine, one side dead lever of outer container is installed in one side of material case.

Preferably, the middle part fixed mounting of gallows has the board, one side fixed mounting at board top has the cylinder, the one end fixed mounting of cylinder has the push pedal, the equal fixed mounting in front and back side of board top opposite side has the fixed plate, the rear side fixed mounting of fixed plate has the telescopic link, the rear end fixed mounting of telescopic link has the link, the front end fixed mounting of link is at the rear side of movable plate, first spring has been cup jointed in the outside activity of telescopic link, the both ends of first spring are fixed mounting respectively at the rear side of fixed plate and the front side of link, the rear side fixed mounting of link has the connecting block.

Preferably, the push plate is triangular in whole, the rear side of the connecting block is an inclined plane, and the rear side of the connecting block is in contact with the front side of the push plate.

Preferably, the whole of link is L word shape, the front and back side of push pedal all is equipped with link, connecting block, first spring and telescopic link.

Preferably, the other side fixed mounting at base top has the removal case, the bottom fixed mounting of removal case inner chamber has the attenuator, the top fixed mounting of attenuator has the rack, the second spring has been cup jointed in the outside activity of attenuator, the both ends difference fixed mounting of second spring is in the top of rack and the bottom of removal case inner chamber.

Preferably, the whole of the placing frame is L-shaped, and a rubber pad is fixedly mounted at the top of the placing frame.

Preferably, one side of the moving groove close to the other side of the material box is tilted upwards, and side plates, connecting plates and square frames are arranged on the front side and the rear side of each rotating plate.

The invention has the following beneficial effects:

1. this lifting machine is used in building construction material transport, the operation through the motor can drive the rotation of lead screw, utilize the lead screw and remove to mesh between the frame and connect, make the carriage release lever of placing the board bottom remove in the shifting chute inner chamber when, the material that will place on the board shifts out from the inner chamber of material case, one side that utilizes the shifting chute is the shape of perk that makes progress, just drive connecting plate rebound when the carriage release lever removes the one side of shifting chute, thereby make the one side of placing the board utilize the commentaries on classics board upwards rotatory, be convenient for unload the material of placing on the board, realized automatic with the material of material incasement from it to the appointed floor on.

2. This building construction material removes uses lifting machine moves towards the left side through the cylinder, is convenient for drive push pedal and moves towards the left side, is convenient for produce the extrusion to the connecting block for the movable plate can move towards the direction of removing the wheel, thereby has increased the frictional force of movable plate and removal wheel, the reducible material case speed that descends of operation through starting the cylinder when the wire rope on the hoist engine breaks of being convenient for.

3. This lifting machine is used in building construction material transport is equipped with link, rack and second spring respectively through the opposite side at base top, and the material case of being convenient for drops to when contacting with the rack, utilizes the reducible material case of attenuator and second spring to descend to the base and to the impact force of self for the material case can stably place on the top of rack.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the material box of the present invention;

FIG. 3 is a schematic perspective view of the motor of the present invention;

FIG. 4 is a perspective view of the movable rod of the present invention;

FIG. 5 is a schematic diagram of an exploded perspective structure between a square frame and a moving plate according to the present invention;

FIG. 6 is a schematic perspective view of a push plate according to the present invention;

fig. 7 is a schematic perspective view of the rack of the present invention.

In the figure: 1. a base; 2. a hanger; 3. a material box; 4. a motor; 5. a screw rod; 6. a movable frame; 7. rotating the plate; 8. placing the plate; 9. a side plate; 10. a moving groove; 11. a travel bar; 12. a connecting plate; 13. a square frame; 14. moving the plate; 15. a track groove; 16. an outer box; 17. a moving wheel; 18. a machine plate; 19. a cylinder; 20. pushing a plate; 21. a connecting frame; 22. connecting blocks; 23. a fixing plate; 24. a telescopic rod; 25. a first spring; 26. a mobile box; 27. a damper; 28. placing a rack; 29. a second spring; 30. a winch; 31. a guide frame.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-7, a lifting machine for carrying building construction materials comprises a base 1, a movable box 26 is fixedly installed on the other side of the top of the base 1, a damper 27 is fixedly installed at the bottom of the inner cavity of the movable box 26, a placing frame 28 is fixedly installed at the top of the damper 27, a second spring 29 is movably sleeved on the outer side of the damper 27, two ends of the second spring 29 are respectively and fixedly installed at the top of the placing frame 28 and the bottom of the inner cavity of the movable box 26, a connecting frame 21, the placing frame 28 and the second spring 29 are respectively arranged on the other side of the top of the base 1, so that when a material box 3 descends to be in contact with the placing frame 28, the impact force of the material box 3 on the base 1 and the material box 3 can be reduced by using the damper 27 and the second spring 29, the material box 3 can be stably placed on the top of the placing frame 28, the whole placing frame 28 is in an L shape, a rubber pad is fixedly installed at the top of the placing frame 28, a rubber pad is fixedly arranged at the top of the placing frame 28, so that the friction force between the placing frame 28 and the material box 3 is improved, a hanging frame 2 and a winch 30 are fixedly arranged at the center and one side of the top of the base 1 respectively, a square frame 13 is fixedly arranged at the front side and the rear side of one side of the hanging frame 2, a movable plate 14 is movably sleeved in an inner cavity of the square frame 13, track grooves 15 are formed in two sides of the square frame 13, an outer box 16 is movably arranged in an inner cavity of the track grooves 15, a movable wheel 17 which is positioned at the front side of the movable plate 14 and is contacted with the inner side of the outer box 16 is movably sleeved on the inner side of the outer box 16 through a shaft, a fixed rod at one side of the outer box 16 is arranged at one side of the material box 3, the material box 3 is connected with the hanging frame 2 through the square frame 13, the movable plate 14, the outer box 16 and the movable wheel 17, so that the material box 3 can move along the track grooves 15 at the outer side of the square frame 13, a machine plate 18 is fixedly arranged in the middle of the hanging frame 2, a cylinder 19 is fixedly arranged at one side of the top of the machine plate 18, one end of the cylinder 19 is fixedly provided with a push plate 20, the front side and the rear side of the other side of the top of the machine plate 18 are both fixedly provided with a fixed plate 23, the rear side of the fixed plate 23 is fixedly provided with an expansion link 24, the rear end of the expansion link 24 is fixedly provided with a connecting frame 21, the front end of the connecting frame 21 is fixedly arranged at the rear side of the movable plate 14, the outer side of the expansion link 24 is movably sleeved with a first spring 25, two ends of the first spring 25 are respectively fixedly arranged at the rear side of the fixed plate 23 and the front side of the connecting frame 21, the rear side of the connecting frame 21 is fixedly provided with a connecting block 22, the push plate 20 is convenient to be driven to move towards the left side through the cylinder 19, the connecting block 22 is convenient to be extruded, the movable plate 14 can move towards the movable wheel 17, so that the friction force between the movable plate 14 and the movable wheel 17 is increased, and the lowering speed of the material box 3 can be reduced by starting the operation of the cylinder 19 when the steel wire rope on the winch 30 is broken, the whole of the push plate 20 is triangular, the rear side of the connecting block 22 is an inclined plane, the rear side of the connecting block 22 is in contact with the front side of the push plate 20, the whole of the push plate 20 is triangular, and the rear side of the connecting block 22 is in contact with the front side of the push plate 20, so that the push plate 20 can drive the connecting blocks 22 on the front side and the rear side of the push plate 20 to move towards the outer side of the push plate 20 or towards the center of the push plate 20 simultaneously when moving, the whole of the connecting frame 21 is L-shaped, the front side and the rear side of the push plate 20 are respectively provided with the connecting frame 21, the connecting block 22, the first spring 25 and the telescopic rod 24, the connecting block 22 can be conveniently arranged inside the hanger 2 by the L-shaped whole of the connecting frame 21, the connecting block 22, the first spring 25 and the telescopic rod 24 are arranged on the front side and the rear side of the push plate 20, so that when the cylinder 19 moves towards the right side, the connecting block 22 can move towards the center of the push plate 20 by the elasticity of the first spring 25, one end of a steel wire rope on a winch 30 is fixedly connected with a material box 3, one side of an inner cavity of the material box 3 is fixedly provided with a motor 4, an output shaft of the motor 4 is fixedly sleeved with a screw rod 5, the outer side of the screw rod 5 is meshed with a moving frame 6, one side of the moving frame 6 is movably sleeved with a rotating plate 7 through a shaft, the top of the rotating plate 7 is fixedly provided with a placing plate 8, the front side and the rear side of the bottom of the inner cavity of the material box 3 are both fixedly provided with side plates 9, the front side of each side plate 9 is provided with a moving groove 10, one side of each moving groove 10, which is close to the other side of the material box 3, is tilted upwards, the moving rod 11 can drive the connecting plate 12 to move upwards when moving to one side of the moving groove 10, so that one side of the placing plate 8 rotates upwards by utilizing the rotating plate 7, the material on the placing plate 8 is convenient to unload, the moving rod 11 is movably sleeved in the inner cavity of the moving groove 10, the connecting plate 12 is fixedly installed on the front side of the moving rod 11, the guide frame 31 is fixedly installed at the bottom of the placing plate 8, and the outer side of the guide frame 31 is movably sleeved on the upper portion of the connecting plate 12.

The working principle is that the screw rod 5 can be driven to rotate by the operation of the motor 4, the moving rod 11 at the bottom of the placing plate 8 is driven to move in the inner cavity of the moving groove 10 by the meshing connection between the screw rod 5 and the moving frame 6, the material on the placing plate 8 is moved out of the inner cavity of the material box 3, one side of the moving groove 10 is tilted upwards, when the moving rod 11 moves to one side of the moving groove 10, the connecting plate 12 can be driven to move upwards, so that one side of the placing plate 8 rotates upwards by the rotating plate 7, the material on the placing plate 8 can be conveniently unloaded, when the steel wire rope on the winch 30 is broken, the steel wire rope moves towards the left side by the air cylinder 19, the pushing plate 20 is driven to move towards the left side, the connecting block 22 is extruded, the moving plate 14 can move towards the moving plate 17, the friction force between the moving plate 14 and the moving wheel 17 is increased, and the descending speed of the material box 3 can be reduced, and (4) finishing.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a building construction material lifting machine for transport, includes base (1), its characterized in that: a hanging bracket (2) and a winch (30) are respectively and fixedly installed at the center and one side of the top of the base (1), a material box (3) is fixedly connected to one end of a steel wire rope on the winch (30), a motor (4) is fixedly installed at one side of an inner cavity of the material box (3), a lead screw (5) is fixedly sleeved on an output shaft of the motor (4), a moving frame (6) is meshed at the outer side of the lead screw (5), a rotating plate (7) is sleeved at one side of the moving frame (6) through shaft movement, a placing plate (8) is fixedly installed at the top of the rotating plate (7), side plates (9) are fixedly installed at the front side and the rear side of the bottom of the inner cavity of the material box (3), a moving groove (10) is formed in the front side of each side plate (9), a moving rod (11) is sleeved at the inner cavity movement of the moving groove (10), and a connecting plate (12) is fixedly installed at the front side of the moving rod (11), the bottom of the placing plate (8) is fixedly provided with a guide frame (31), and the outer side of the guide frame (31) is movably sleeved on the upper part of the connecting plate (12);

the front side and the rear side of one side of the hanger (2) are fixedly provided with square frames (13), the inner cavity of each square frame (13) is movably sleeved with a movable plate (14), two sides of each square frame (13) are respectively provided with a track groove (15), the inner cavity of each track groove (15) is movably provided with an outer box (16), the inner side of each outer box (16) is provided with a movable wheel (17) which is positioned on the front side of each movable plate (14) in a contact manner through a shaft movable sleeve machine, and a fixed rod on one side of each outer box (16) is installed on one side of the material box (3);

a machine plate (18) is fixedly mounted in the middle of the hanging bracket (2), a cylinder (19) is fixedly mounted on one side of the top of the machine plate (18), a push plate (20) is fixedly mounted at one end of the cylinder (19), fixed plates (23) are fixedly mounted on the front side and the rear side of the other side of the top of the machine plate (18), a telescopic rod (24) is fixedly mounted on the rear side of the fixed plate (23), a connecting frame (21) is fixedly mounted on the rear side of the telescopic rod (24), the front end of the connecting frame (21) is fixedly mounted on the rear side of the movable plate (14), a first spring (25) is movably sleeved on the outer side of the telescopic rod (24), two ends of the first spring (25) are fixedly mounted on the rear side of the fixed plate (23) and the front side of the connecting frame (21), and a connecting block (22) is fixedly mounted on the rear side of the connecting frame (21);

the whole push plate (20) is in a triangular shape, the rear side of the connecting block (22) is an inclined plane, and the rear side of the connecting block (22) is in contact with the front side of the push plate (20);

the whole connecting frame (21) is L-shaped, and the front side and the rear side of the push plate (20) are provided with the connecting frame (21), a connecting block (22), a first spring (25) and a telescopic rod (24);

a movable box (26) is fixedly mounted on the other side of the top of the base (1), a damper (27) is fixedly mounted at the bottom of an inner cavity of the movable box (26), a placing frame (28) is fixedly mounted at the top of the damper (27), a second spring (29) is movably sleeved on the outer side of the damper (27), and two ends of the second spring (29) are fixedly mounted at the top of the placing frame (28) and the bottom of the inner cavity of the movable box (26) respectively;

the whole placing rack (28) is L-shaped, and a rubber pad is fixedly arranged at the top of the placing rack (28);

one side of the moving groove (10) close to the other side of the material box (3) is tilted upwards, and the front side and the rear side of the rotating plate (7) are respectively provided with a side plate (9), a connecting plate (12) and a square frame (13);

the screw rod (5) can be driven to rotate by the operation of the motor (4), the screw rod (5) is meshed with the moving frame (6) to drive the moving rod (11) at the bottom of the placing plate (8) to move in the inner cavity of the moving groove (10), the material on the placing plate (8) is moved out of the inner cavity of the material box (3), one side of the moving groove (10) is tilted upwards, the connecting plate (12) can be driven to move upwards when the moving rod (11) moves to one side of the moving groove (10), so that one side of the placing plate (8) rotates upwards by using the rotating plate (7), the material on the placing plate (8) is convenient to unload, when a steel wire rope on the winch (30) is broken, the steel wire rope moves towards the left side by using the air cylinder (19), and the push plate (20) is driven to move towards the left side, the connecting block (22) is squeezed, so that the moving plate (14) can move towards the moving wheel (17), the friction force between the moving plate (14) and the moving wheel (17) is increased, and the descending speed of the material tank (3) can be reduced.