CN219362890U

CN219362890U - Building construction elevator

Info

Publication number: CN219362890U
Application number: CN202223333906.4U
Authority: CN
Inventors: 许美娘; 陈春元; 廖宝金
Original assignee: Yuanqi Construction Group Co ltd
Current assignee: Yuanqi Construction Group Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-07-18
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to the technical field of construction equipment, in particular to a building construction lifter which comprises a base, wherein a protective fence is arranged on the base in a surrounding mode, a main underframe is arranged on the base, a plurality of auxiliary underframes are uniformly arranged on one side of the main underframe at intervals, a guide rail frame is arranged on the main underframe, a suspension cage is arranged on the guide rail frame in a sliding mode, a control console is arranged in the suspension cage, the control console is electrically connected with a frequency converter, and a top bin is arranged at the top of the suspension cage. According to the utility model, the frequency converter is arranged to adjust the motor brake through the control console, so that a worker can adjust the lifting speed of the suspension cage through engineering requirements, the impact force of the suspension cage during descending is reduced through the rubber buffer belt and the spring damper, the speed of the lifter can be freely adjusted according to engineering requirements on the premise of ensuring the safety of the worker and the lifter, and the construction speed and the benefit of construction enterprises are ensured.

Description

Building construction elevator

Technical Field

The utility model relates to the technical field of construction equipment, in particular to a building construction lifter.

Background

Upon searching, it was found that typical construction elevators in the prior art are as follows: CN 213505494U's application, through the damping spring who sets up, get into lift cabin control room through the cat ladder when constructor, can rise the lift cabin that is equipped with building material through lift cabin control panel and go up to top cabin bottom position, constructor can get into through the lift cabin in the top cabin, the top cabin control panel of installation also can carry out lifting control to the lift cabin simultaneously in the top cabin, when descending the operation through top cabin control panel, the inboard pulley of lift cabin slowly descends through the inboard slide rail of spout, damping spring contacts with the base earlier when descending to the bottom, effectually avoided the vibrations that produce when braking is static, avoid producing great noise simultaneously, constructor riding comfort has been improved greatly, and the safe transportation of building material has been guaranteed. However, the technology has the defects that the speed of the lifter cannot be adjusted, the speed is single, the starting and braking impact is large, the damage to the structure and the mechanism is serious, and if the running speed is low, the construction speed can be influenced, and meanwhile, the benefit of a construction enterprise can be influenced, so that the application needs to be improved.

Disclosure of Invention

The utility model is realized in the following way:

the utility model relates to a building construction lifter which comprises a base, wherein a protective fence is arranged on the base in a surrounding manner, a main underframe is arranged on the base, a plurality of auxiliary underframes are uniformly arranged on one side of the main underframe at intervals, a guide rail frame is arranged on the main underframe, a suspension cage is arranged on the guide rail frame in a sliding manner, a control console is arranged in the suspension cage, the control console is electrically connected with a frequency converter, a top bin is arranged at the top of the suspension cage, the top bin comprises a fence matched with the suspension cage, a mounting plate is embedded on one side of the fence close to the guide rail frame, the mounting plate is aligned with the guide rail frame in the horizontal direction, a plurality of motor brakes are uniformly arranged on the mounting plate at intervals, a single motor brake penetrates through the mounting plate, a rack guide rail matched with the gear is arranged on one side of the guide rail frame corresponding to the mounting plate, the mounting plate is connected with the suspension cage through a pin shaft of the weight sensor, the suspension cage is connected with the guide rail frame through a sliding manner, and the motor brake is electrically connected with the weight sensor.

Further, the single vice chassis includes first backup pad, one side at the both ends of first backup pad is connected with the spring damper respectively, first backup pad passes through the spring damper is connected with the second backup pad, the opposite side of second backup pad with base fixed connection, the interval evenly is equipped with a plurality of rubber buffer strips around the second backup pad, reduces the impact force when the cage descends with the spring damper combined action, protects staff's safety and lift not damaged.

Further, the corresponding two sides of the hanging cage are respectively provided with a telescopic door, the two sides, adjacent to the telescopic doors, of the hanging cage are respectively provided with a protective net, the hanging cage penetrates through the top of the hanging cage to be provided with a through hole, a ladder stand is arranged in the hanging cage, one end of the ladder stand is connected with the inner wall of the through hole, and the hanging cage is communicated with the top bin through the through hole.

Further, a PLC controller is arranged in the control console.

Further, the frequency converter is a CIMR-LB2A0145 type frequency converter.

Compared with the prior art, the utility model has the beneficial effects that: in the cage of staff's through flexible door access, weight sensor real-time supervision cage load avoids the overload to go, at the lift in-process, the staff passes through the control panel and adjusts the converter, adjusts the lifting speed of cage according to the engineering demand, when the cage drops back the base, the impact force when rubber buffer area and spring damper combined action reduce the cage and descend, protection staff's safety and lift are not damaged. According to the utility model, the frequency converter is arranged to adjust the motor brake through the control console, so that a worker can adjust the lifting speed of the suspension cage through engineering requirements, the impact force of the suspension cage during descending is reduced through the rubber buffer belt and the spring damper, the speed of the lifter can be freely adjusted according to engineering requirements on the premise of ensuring the safety of the worker and the lifter, and the construction speed and the benefit of construction enterprises are ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a construction hoist;

FIG. 2 is a schematic view of the internal structure of a cage of the building construction hoist;

FIG. 3 is a control block diagram of a building construction hoist;

FIG. 4 is a control circuit diagram of a building construction elevator;

the device comprises a base 1, a main chassis 2, an auxiliary chassis 3, a first supporting plate 301, a spring damper 302, a rubber buffer belt 303, a second supporting plate 304, a protective fence 4, a guide rail frame 5, a top bin 6, a mounting plate 601, a motor brake 602, a fence 603, a suspension cage 7, a protective net 8, a telescopic door 9, a control console 10, a frequency converter 11, a ladder stand 12 and a through hole 13.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a building construction lifter comprises a base 1, a protective fence 4 is arranged on the base 1 in a surrounding manner, a main chassis 2 is arranged on the base 1, a plurality of auxiliary chassis 3 are uniformly arranged on one side of the main chassis 2 at intervals, a guide rail frame 5 is arranged on the main chassis 2, a lifting cage 7 is slidably arranged on the guide rail frame 5, a control console 10 is arranged in the lifting cage 7, the control console 10 is electrically connected with a frequency converter 11, a top bin 6 is arranged on the top of the lifting cage 7, the top bin 6 comprises a fence 603 matched with the lifting cage 7, a mounting plate 601 is embedded on one side of the fence 603 close to the guide rail frame 5, the mounting plate 601 is aligned with the guide rail frame 5 in the horizontal direction, a plurality of motor brakes 602 are uniformly arranged on the mounting plate 601 at intervals, a single motor brake 602 penetrates through the mounting plate 601, a guide rail matched with the gear is arranged on one side of the guide rail frame 5 corresponding to the guide rail frame 601, the mounting plate 601 is electrically connected with a weight sensor, and the weight sensor is electrically connected with the lifting cage 601 through the mounting plate 7 and the guide rail sensor 601, and the weight sensor is electrically connected with the lifting cage 601 through the guide rail sensor 10.

In this embodiment, the single auxiliary chassis 3 includes a first support plate 301, one sides of two ends of the first support plate 301 are respectively connected with a spring damper 302, the first support plate 301 is connected with a second support plate 304 through the spring damper 302, the other side of the second support plate 304 is fixedly connected with the base 1, a plurality of rubber buffer belts 303 are uniformly arranged at intervals around the second support plate 304, and the rubber buffer belts and the spring damper 302 act together to reduce the impact force when the suspension cage 7 descends, so that the safety of workers and the lifter are protected from being damaged.

In this embodiment, the corresponding both sides of cage 7 are equipped with flexible door 9 respectively on the cage 7, with the both sides that flexible door 9 is adjacent all are equipped with protection network 8 respectively, run through the top of cage 7 is equipped with opening 13, be equipped with cat ladder 12 in the cage 7, the one end of cat ladder 12 with the inner wall of opening 13 is connected, cage 7 passes through opening 13 with top storehouse 6 is linked together.

In this embodiment, a PLC controller is disposed in the console 10.

In this embodiment, the inverter 11 is a CIMR-LB2A0145 type inverter.

In practical application, in the cage 7 is come in and go out through the flexible door 9 to the staff, and weight sensor real-time supervision cage 7 load avoids the overload to go, and in the lift process, the staff passes through control panel 10 and adjusts converter 11, adjusts the lifting speed of cage according to the engineering demand, when cage 7 falls back the base, rubber buffer area and spring damper 302 combined action reduce the impact force when cage 7 descends, and the safety of protection staff and lift are not damaged. According to the utility model, the frequency converter 11 is arranged to regulate the motor brake 602 through the console 10, a worker can regulate the lifting speed of the cage 7 through engineering requirements, the impact force of the cage 7 during descending is reduced through the rubber buffer belt 303 and the spring damper 302, the speed of the lifter can be freely regulated according to engineering requirements on the premise of ensuring the safety of the worker and the lifter, and the construction speed and the benefit of construction enterprises are ensured.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A building construction elevator, characterized in that: including base (1), encircle on base (1) and be equipped with protection rail (4), be equipped with main chassis (2) on base (1), one side interval of main chassis (2) evenly is equipped with a plurality of vice chassis (3), install guide rail frame (5) on main chassis (2), slide on guide rail frame (5) and be equipped with cage (7), cage (7) inside is equipped with control cabinet (10), control cabinet (10) electric connection has converter (11), the top of cage (7) is equipped with top storehouse (6), top storehouse (6) include with rail (603) of cage (7) looks adaptation, rail (603) are close to one side of guide rail frame (5) is inlayed and is equipped with mounting panel (601), mounting panel (601) with guide rail frame (5) are aligned in the horizontal direction, the interval is evenly equipped with a plurality of motor brake (602) on mounting panel (601), single motor brake (602) run through mounting panel (601) are connected with the gear, guide rail frame (5) with sensor pin (601) are equipped with corresponding to be equipped with on one side of the mounting panel (601) through the sensor pin (601), the suspension cage (7) is in sliding connection with the guide rail frame through the mounting plate (601), and the motor brake (602) and the weight sensor are electrically connected with the control console (10).

2. A building construction elevator according to claim 1, wherein: the single auxiliary underframe (3) comprises a first supporting plate (301), one sides of two ends of the first supporting plate (301) are respectively connected with a spring shock absorber (302), the first supporting plate (301) is connected with a second supporting plate (304) through the spring shock absorber (302), the other side of the second supporting plate (304) is fixedly connected with the base (1), and a plurality of rubber buffer belts (303) are uniformly arranged at intervals around the second supporting plate (304).

3. A building construction elevator according to claim 1, wherein: the lifting cage is characterized in that telescopic doors (9) are respectively arranged on two corresponding sides of the lifting cage (7), protective nets (8) are respectively arranged on two adjacent sides of the telescopic doors (9), through holes (13) are formed in the tops of the lifting cage (7), a ladder stand (12) is arranged in the lifting cage (7), one end of the ladder stand (12) is connected with the inner wall of the through holes (13), and the lifting cage (7) is communicated with the top bin (6) through the through holes (13).

4. A building construction elevator according to claim 1, wherein: a PLC controller is arranged in the control console (10).

5. A building construction elevator according to claim 1, wherein: the frequency converter (11) adopts a CIMR-LB2A0145 type frequency converter.