CN213834370U

CN213834370U - Building material lifting device

Info

Publication number: CN213834370U
Application number: CN202022058388.4U
Authority: CN
Inventors: 乔波; 高涛; 刘和山; 林佳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-30
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a building material hoisting device, the utility model relates to a construction machinery technical field. The lifting device for the building materials comprises a column body, wherein four corners of the upper end face of the column body are fixedly connected with supports, the upper end face of each support is fixedly connected with a bottom plate, the side end faces of the left side and the right side of the column body are symmetrically provided with object carrying platforms, the left side and the right side of the middle part of the upper end face of the bottom plate are symmetrically provided with fixed supports which are fixedly connected, a take-up rotating wheel is rotationally connected between the two fixed supports, the upper end face of each object carrying platform is close to a connecting rope fixedly connected to one side of the column body, and driving devices are symmetrically arranged on the two sides of the middle part behind the upper end face of the support.

Description

Building material lifting device

Technical Field

The utility model relates to a construction machinery technical field specifically is a building material hoisting device.

Background

In the building construction, especially the construction of high-rise building, need carry some building materials to required floor such as timber, bamboo timber, stone material, cement, brick and tile, glass, engineering plastics, combined material, ornamental material, traditional transport mode is that it is very inconvenient to use artifical transport building materials then, and handling efficiency is extremely low, and working strength is big, wastes time and energy, consequently adopts mechanical equipment to promote more now.

However, the existing building material lifting device has the problems that only one material can be lifted at one time, the efficiency is low, the speed is slow, and because a plurality of materials are needed to be used simultaneously in the construction process, the construction can be carried out only after various materials are lifted and prepared,

disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a building material hoisting device has solved current building material hoisting device and has had once only a material of handling, and is inefficient, and speed is slow, because need use multiple material simultaneously in the work progress, so need wait various materials hang in succession and prepare the back, just can carry out the problem of construction.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a lifting device for building materials comprises a cylinder body, four corners of the upper end surface of the cylinder body are fixedly connected with brackets, the upper end surface of each bracket is fixedly connected with a bottom plate, the side end surfaces of the left side and the right side of the cylinder body are symmetrically provided with object carrying platforms, two corners of the upper end surface of the object carrying platforms, which are far away from the cylinder body, are symmetrically provided with auxiliary lifting devices between the bottom plates, the left side and the right side of the middle part of the upper end surface of the bottom plate are symmetrically provided with fixedly connected fixed brackets, a take-up rotating shaft is rotationally connected between the two fixed brackets, one side of the take-up rotating shaft, which is close to the front end, is provided with a protective cover which is fixedly connected with the bottom plate, the protective cover is provided with a groove communicated with the bottom plate, the protective cover is rotationally connected with the take-up rotating shaft, one side of the upper end surface of the object carrying platforms, which is close to the cylinder body, is fixedly connected with a connecting cable, and a lifting device is arranged between the middle part of the connecting cable and the cylinder body, the two sides of the middle part of the rear part of the upper end face of the column body are symmetrically provided with driving devices, and one side of the lifting device, which is far away from the driving devices, is provided with a transmission device.

Preferably, supplementary elevating gear comprises connecting cable, the fixed pulley, connecting cable's one end with the anterior two angle transmission of cargo platform up end is connected, the fixed pulley has two sets ofly to there are two fixed pulleys in a set of, two sets of fixed pulley symmetry sets up, a set of fixed pulley fixed connection in one side of bottom plate up end, connecting cable with the fixed pulley matches each other, connecting cable keeps away from cargo platform's one end with receive line pivot transmission and connect, supplementary elevating gear is for the preceding, the back both ends symmetry setting of cylinder.

Preferably, elevating gear is by the movable pulley, the lift cable wire, receive the line support, receive the line bull stick, and the running gear constitutes, the movable pulley fixed connection be in the connecting cable middle part, the one end of lift cable wire with the middle part transmission of terminal surface one side is connected under the cargo platform, it is in to receive line support fixed connection cylinder up end front end is located two between the support, it rotates to connect to receive the line bull stick and is in receive between the line support, lift cable wire surface sliding connection is in the movable pulley lower part, the lift cable wire is kept away from one side of terminal surface under the cargo platform with it connects to receive the line bull stick transmission, it communicates to receive the line support, receive the one end fixedly connected with running gear of line bull stick, elevating gear is for the preceding, the back both ends symmetry setting of cylinder.

Preferably, drive arrangement comprises motor, drive gear, motor fixed connection be in the cylinder up end is close to one side of running gear, motor output fixedly connected with drive gear, drive gear with running gear intermeshing, drive arrangement is for the preceding, the back both ends symmetry setting of cylinder.

Preferably, transmission is by a drive gear, the transmission cingulum, and No. two drive gear constitute, a drive gear fixed connection be in receive the line bull stick and keep away from running gear's one end, No. two drive gear fix the safety cover inner chamber, No. two drive gear with receive line pivot fixed connection, transmission sets up for the preceding, the back both ends symmetry of cylinder.

Preferably, the middle parts of the side walls at the front end and the rear end of the cylinder are fixedly connected with sliding grooves, and the motor is a rotating motor with self-locking performance.

(III) advantageous effects

The utility model provides a building material hoisting device. The method has the following beneficial effects:

this building material hoisting device through setting up the spout on the cylinder, the support, the bottom plate, cargo platform, supplementary elevating gear receives the line pivot, the connecting cable, elevating gear, drive arrangement, transmission's cooperation has played the effect through mechanical automatic handling when using, and then has reached and has avoided artifical transport to practice thrift physical power, improves work efficiency's purpose. Through the spout that sets up before the cylinder, back both sides terminal surface symmetry, and the support, the bottom plate, cargo platform, supplementary elevating gear receives the line pivot, the fixed bolster, the safety cover, the connecting cable, elevating gear, drive arrangement, transmission's cooperation, both sides handling device can carry out the effect of carrying simultaneously when having played the time use, and then has reached and has started simultaneously at during operation both sides cargo platform for transport speed improves work efficiency, shortens engineering time's purpose.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the lifting and driving device of the present invention;

FIG. 3 is a schematic view of the semi-cut structure of the present invention

Fig. 4 is a schematic view of the mounting structure of the driving and transmission device of the present invention.

In the figure: the device comprises a column 1, a sliding chute 101, a support 2, a bottom plate 3, a loading platform 4, an auxiliary lifting device 5, a connecting steel cable 501, a fixed pulley 502, a wire take-up rotating shaft 6, a fixed support 7, a protective cover 8, a connecting cable 9, a lifting device 10, a movable pulley 1001, a lifting steel cable 1002, a wire take-up support 1003, a wire take-up rotating rod 1004, a rotating gear 1005, a driving device 11, a motor 1101, a driving gear 1102, a transmission device 12, a transmission gear 1201, a transmission toothed belt 1202 and a transmission gear 1203 II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting device for building materials comprises a cylinder 1, four corners of the upper end surface of the cylinder 1 are fixedly connected with brackets 2, the upper end surface of each bracket 2 is fixedly connected with a bottom plate 3, side end surfaces of the left side and the right side of the cylinder 1 are symmetrically provided with object carrying platforms 4, auxiliary lifting devices 5 are symmetrically arranged between two corners of the upper end surface of each object carrying platform 4, which are far away from the cylinder 1, and the bottom plate 3, the left side and the right side of the middle part of the upper end surface of the bottom plate 3 are symmetrically provided with fixedly connected fixed brackets 7, a take-up rotating shaft 6 is rotationally connected between the two fixed brackets 7, one side of the take-up rotating shaft 6, which is close to the front end, is provided with a protective cover 8 which is fixedly connected with the bottom plate 3, the protective cover 8 is rotationally connected with the take-up rotating shaft 6, one side of the upper end surface of the object, the two sides of the middle part of the rear part of the upper end surface of the column body 1 are symmetrically provided with driving devices 11, and one side of the lifting device 10 far away from the driving devices 11 is provided with a transmission device 12.

In this embodiment, supplementary elevating gear 5 is by connecting cable 501, the fixed pulley 502 constitutes, connecting cable 501's one end is connected with the anterior two angle transmission of cargo platform 4 up end, fixed pulley 502 has two sets ofly, and there are two fixed pulleys 502 in a set of, two sets of fixed pulley 502 symmetry sets up, a set of fixed pulley 502 fixed connection in one side of bottom plate 3 up end, connecting cable 501 matches each other with fixed pulley 502, connecting cable 501 keeps away from cargo platform's one end and receive line pivot 6 transmission connection, supplementary elevating gear 5 is for the preceding of cylinder 1, back both ends symmetry sets up.

In this embodiment, the lifting device 10 is composed of a movable pulley 1001, a lifting steel cable 1002, a wire winding bracket 1003, a wire winding rotating rod 1004 and a rotating gear 1005, the movable pulley 1001 is fixedly connected to the middle of the connecting cable 9, one end of the lifting steel cable 1002 is in transmission connection with the middle of one side of the lower end face of the loading platform 4, the wire winding bracket 1003 is fixedly connected to the front end of the upper end face of the column body and located between the two brackets 2, the wire winding rotating rod 1004 is in transmission connection between the wire winding brackets 1003 in rotation, the outer surface of the lifting steel cable 1002 is slidably connected to the lower portion of the movable pulley 1001, one side of the lifting steel cable 1002, which is far away from the lower end face of the loading platform 4, is in transmission connection with the wire winding rotating rod 1004, the wire winding rotating rod 1003 is communicated with the wire winding bracket 1003, one end of the wire winding rotating gear 1005 is fixedly connected to one end of the wire winding rotating rod 1003, and the lifting device 10 is symmetrically arranged relative to the front and rear ends of the column body 1.

In this embodiment, the driving device 11 is composed of a motor 1101 and a driving gear 1102, the motor 1101 is fixedly connected to one side of the upper end surface of the cylinder 1 close to the rotating gear 1005, the driving gear 1102 is fixedly connected to the output end of the motor 1101, the driving gear 1102 is meshed with the rotating gear 1005, and the driving device 11 is symmetrically arranged relative to the front end and the rear end of the cylinder 1. Through setting up spout 101 on cylinder 1, support 2, bottom plate 3, cargo platform 4, supplementary elevating gear 5, receive line pivot 6, connecting cable 9, elevating gear 10, drive arrangement 11, transmission 12's cooperation, played the effect through mechanical automatic handling when using, and then reached and avoided artifical transport to practice thrift physical power, improved work efficiency's purpose.

In this embodiment, the transmission device 12 is composed of a first transmission gear 1201, a transmission toothed belt 1202 and a second transmission gear 1203, the first transmission gear 1201 is fixedly connected to one end, away from the rotating gear, of the wire take-up rotating rod 1004, the second transmission gear 1203 is fixed in an inner cavity of the protection cover 8, the second transmission gear 1203 is fixedly connected with the wire take-up rotating shaft 6, and the transmission device 12 is symmetrically arranged relative to the front end and the rear end of the column 1.

In this embodiment, the middle portions of the side walls of the front and rear ends of the column 1 are both fixedly connected with the sliding grooves 101, and the motor 1101 is a rotating motor with self-locking property. Through before cylinder 1, the spout 101 that back both sides terminal surface symmetry set up, support 2, bottom plate 3, cargo platform 4, supplementary elevating gear 5, receive line pivot 6, fixed bolster 7, safety cover 8, connecting cable 9, elevating gear 10, drive arrangement 11, transmission 12's cooperation, both sides handling device can carry the effect of carrying simultaneously when having played the time use, and then reached and started simultaneously at during operation both sides cargo platform 4, accelerate the transport speed, and the work efficiency is improved, the purpose of shortening the engineering time.

When the lifting device works, materials to be conveyed are moved onto the carrying platform 4, the motor 1101 is started, the driving gear 1102 is rotated, the rotating gear 1005 is further rotated, the rotating gear 1105 is fixedly connected with the wire take-up rotating rod 1004, the wire take-up rotating rod 1004 rotates when the rotating gear 1105 rotates, the lifting steel cable 1002 contracts around the wire take-up rotating rod 1105, the movable pulley 1001 is further lifted under stress, meanwhile, the wire take-up rotating rod 1004 is fixedly connected with the first rotating gear 1201 at one end far away from the rotating gear, the first rotating gear 1201 rotates when the wire take-up rotating rod 1004 rotates, the transmission toothed belt 1202 further rotates, the second rotating gear 1203 rotates, the wire take-up rotating shaft 6 fixedly connected with the second rotating gear 1203 further rotates, and the purpose of changing the stress direction of the connecting steel cable 501 during use is achieved due to the fixed pulley 502 arranged on the upper end face of the bottom plate 3, so that the connecting steel cable 501 shrinks and shortens when the take-up rotating shaft 6 rotates, and further the height of the loading platform 4 rises after the motor 1101 is started, similarly, when a high material needs to be transported to a low position, after the material needs to be transported is moved to the loading platform 4, the output end of the motor 1101 is reversely rotated, and further the driving gear 1102, the rotating gear 1005 and the take-up rotating rod 1004 are reversely rotated, so that the lifting steel cable 1002 extends, so that the movable pulley 1001 descends under the action of gravity, meanwhile, because one end of the take-up rotating rod 1004 far away from the rotating gear is fixedly connected with the first rotating gear 1201, when the take-up rotating rod 1004 reversely rotates, the first driving gear 1201, the driving toothed belt 1202, the second driving gear 1203 and the take-up rotating shaft 6 reversely rotate, and further the connecting steel cable 501 extends, and further the height of the loading platform 4 is reduced, because the devices are symmetrically arranged on the front side and the back side of the column body 1, the two object platforms 4 can be used simultaneously, and the cooperation of the arranged cylinder 1, the chute 101, the bracket 2, the bottom plate 3, the object carrying platform 4, the auxiliary lifting device 5, the take-up rotating shaft 6, the connecting cable 9, the lifting device 10, the driving device 11 and the transmission device 12 plays a role of mechanical automatic carrying during use, thereby achieving the purposes of avoiding manual carrying, saving physical strength and improving the working efficiency, the cooperation of the arranged cylinder 1 and the chutes 101 symmetrically arranged relative to the front and rear end surfaces of the cylinder 1, the bracket 2, the bottom plate 3, the object carrying platform 4, the auxiliary lifting device 5, the take-up rotating shaft 6, the fixed bracket 7, the protective cover 8, the connecting cable 9, the lifting device 10, the driving device 11 and the transmission device 12 plays a role of carrying by the carrying devices at two sides simultaneously during use, thereby achieving the purpose of starting the object carrying platforms 4 at two sides simultaneously during work, the carrying speed is accelerated, the working efficiency is improved, and the construction time is shortened.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. A building material lifting device comprises a column body (1), and is characterized in that: the four corners of the upper end face of the cylinder (1) are fixedly connected with supports (2), the upper end face of each support (2) is fixedly connected with a bottom plate (3), the side end faces of the left side and the right side of the cylinder (1) are symmetrically provided with object carrying platforms (4), two corners of the upper end face of each object carrying platform (4), which are far away from the cylinder (1), and an auxiliary lifting device (5) are symmetrically arranged between the bottom plates (3), the left side and the right side of the middle part of the upper end face of each bottom plate (3) are symmetrically provided with fixedly connected fixed supports (7), a take-up rotating shaft (6) is rotationally connected between the two fixed supports (7), one side, close to the front end, of the take-up rotating shaft (6) is provided with a protective cover (8) fixedly connected with the bottom plate (3), the protective cover (8) is provided with a groove communicated with the bottom plate (3), and the protective cover (8) is rotationally connected with the take-up rotating shaft (6), the loading platform is characterized in that the upper end face of the loading platform (4) is close to one side of the column body (1) and fixedly connected with a connecting cable (9), the middle part of the connecting cable (9) is provided with a lifting device (10) between the column bodies (1), two sides of the middle part of the rear part of the upper end face of the column body (1) are symmetrically provided with driving devices (11), and one side of each driving device (11) is provided with a transmission device (12) while the lifting device (10) is far away from the driving devices (11).

2. A building material lifting device according to claim 1, characterized in that: supplementary elevating gear (5) comprise connecting cable (501), fixed pulley (502), the one end of connecting cable (501) with the anterior two angle transmissions of cargo platform (4) up end are connected, fixed pulley (502) have two sets ofly to there are two fixed pulleys (502) in a set of, two sets of fixed pulley (502) symmetry sets up, a set of fixed pulley (502) fixed connection in one side of bottom plate (3) up end, connecting cable (501) with fixed pulley (502) match each other, connecting cable (501) are kept away from cargo platform's one end with receive line pivot (6) transmission and connect, supplementary elevating gear (5) are for preceding, the back both ends symmetry setting of cylinder (1).

3. A building material lifting device according to claim 1, characterized in that: the lifting device (10) comprises a movable pulley (1001), a lifting steel cable (1002), a wire take-up bracket (1003), a wire take-up rotating rod (1004) and a rotating gear (1005), wherein the movable pulley (1001) is fixedly connected to the middle of the connecting cable (9), one end of the lifting steel cable (1002) is in transmission connection with the middle of one side of the lower end face of the loading platform (4), the wire take-up bracket (1003) is fixedly connected between the two brackets (2) at the front end of the upper end face of the column body, the wire take-up rotating rod (1004) is in transmission connection between the wire take-up brackets (1003), the outer surface of the lifting steel cable (1002) is in sliding connection with the lower part of the movable pulley (1001), one side of the lifting steel cable (1002), which is far away from the lower end face of the loading platform (4), is in transmission connection with the wire take-up rotating rod (1004), and the wire take-up rotating rod (1004) is communicated with the wire take-up bracket (1003), one end of the wire take-up rotating rod (1004) is fixedly connected with a rotating gear (1005), and the lifting device (10) is symmetrically arranged relative to the front end and the rear end of the column body (1).

4. A construction material lifting device according to claim 3, characterized in that: drive arrangement (11) comprise motor (1101), drive gear (1102), motor (1101) fixed connection be in cylinder (1) up end is close to one side of rotating gear (1005), motor (1101) output end fixedly connected with drive gear (1102), drive gear (1102) with rotating gear (1005) intermeshing, drive arrangement (11) are for the preceding, the back both ends symmetry setting of cylinder (1).

5. A construction material lifting device according to claim 3, characterized in that: the transmission device (12) is composed of a first transmission gear (1201), a transmission toothed belt (1202) and a second transmission gear (1203), the first transmission gear (1201) is fixedly connected to one end, away from the rotating gear (1005), of the take-up rotating rod (1004), the second transmission gear (1203) is fixed to the inner cavity of the protective cover (8), the second transmission gear (1203) is fixedly connected with the take-up rotating shaft (6), and the transmission device (12) is symmetrically arranged relative to the front end and the rear end of the column body (1).

6. A building material lifting device according to claim 4, characterized in that: the middle parts of the side walls of the front end and the rear end of the cylinder (1) are fixedly connected with sliding grooves (101), and the motor (1101) is a rotating motor with self-locking performance.