CN211895603U

CN211895603U - Mechanical lifting platform for building construction

Info

Publication number: CN211895603U
Application number: CN202020303629.4U
Authority: CN
Inventors: 杨成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-11-10
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a mechanical lifting platform for building construction, the structure of which comprises a guide rail frame, a rack, a suspension cage, a ground protection fence door and a driving system, wherein the rack is positioned at the inner position of the guide rail frame, the ground protection fence door is hinged with the ground protection fence, and the driving system is positioned at the left end position of the guide rail frame, when a constructor uses the construction lifter, the utility model can prevent the constructor from directly falling to the ground along with the suspension cage when the suspension cage falls through an anti-falling emergency device, the barb is hooked on the guide rail by rotating the rotating motor to drive the rotating barb to rotate, the function of relieving the falling impact force is realized through the cooperation of a spring device and an air bag bottom plate, the anti-falling emergency device and the suspension cage play a double safety role, thereby avoiding the failure of the suspension cage due to long service time of the construction lifter, leading to a series of safety issues.

Description

Mechanical lifting platform for building construction

Technical Field

The utility model relates to a mechanical equipment field, specific be a mechanical lifting platform for construction uses.

Background

Construction elevator mainly is used for high-rise building's inside and outside fitment, building construction such as bridge, can transport eminence with constructor and building material, the convenient and fast that use, avoided causing the difficult eminence that reaches of delivery of construction material because of the floor is too high, and the inconvenient scheduling problem of constructor high altitude construction, nevertheless construction elevator is at the during operation among the prior art, because the live time is long, lead to the part phenomenon such as ageing to appear, the cage probably can break down and lead to the fact to fall, lead to appearing a series of safety problems.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a mechanical lift platform for construction uses.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a machinery lift platform for construction uses, its structure includes guide rail frame, rack, cage, ground protection rail door, actuating system, the rack is located the inside position of guide rail frame, the cage is equipped with two front and back both ends positions that are located the guide rail frame, the cage is connected with the rack, ground protection rail and guide rail frame welded connection, ground protection rail door and ground protection rail hinged joint, actuating system are located the left end position of guide rail frame.

Furthermore, the cage mainly comprises cage guardrail, cage door, anti-falling emergency device, buffer spring, gasbag bottom plate the cage guardrail is located the upper end position of cage, the cage door is located the front end position of cage, anti-falling emergency device is located the rear end position of cage, buffer spring is equipped with four bottom four corners positions that are located the cage, the gasbag bottom plate is located buffer spring's lower extreme position.

Furthermore, the anti-falling emergency device mainly comprises a rotating barb, a falling inductor and a rotating motor, wherein the rotating barb is welded with the rotating motor, and the falling inductor is positioned at the upper end of the rotating motor.

Furthermore, the air bag bottom plate mainly comprises a signal receiving sensor, an inflation system and an air bag, wherein the upper end position of the signal receiving sensor is connected with one end of the inflation system, and the other end of the inflation system is connected with the air bag.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses when constructor uses to construction elevator, can prevent that constructor directly drops to ground along with the cage when the cage takes place to fall through preventing weighing down emergency device, sense the cage through the tenesmus inductor and open the rotation motor when falling the accident appearing automatically, it rotates to drive the barb through rotating the motor, hook the barb on the guide rail, and the barb is equipped with the multirow, make its grip strength bigger, play the effect of alleviating the tenesmus impact force through the cooperation of spring assembly and gasbag bottom plate, play dual insurance effect with weighing down emergency device, avoided because construction elevator live time is long, lead to phenomena such as the part appearance is ageing, thereby make the cage break down and cause to fall, lead to appearing a series of safety problems.

Drawings

Fig. 1 is the utility model relates to a mechanical lift platform's for construction use structural schematic.

Fig. 2 is a schematic structural view of the suspension cage of the present invention.

Fig. 3 is a schematic structural view of the back of the suspension cage of the present invention.

Fig. 4 is a schematic structural view of the anti-falling emergency device of the present invention.

Fig. 5 is a schematic structural view of the side surface of the rotating barb of the present invention.

Fig. 6 is a schematic structural view of the airbag bottom plate of the present invention.

In the figure: the device comprises a guide rail frame-1, a rack-2, a cage-3, a ground protection fence-4, a ground protection fence door-5, a driving system-6, a cage guardrail-31, a cage door-32, an anti-falling emergency device-a, a buffer spring-33, an air bag bottom plate-b, a rotating barb-a 1, a falling inductor-a 2, a rotating motor-a 3, a signal receiving sensor-b 1, an inflation system-b 2 and an air bag-b 3.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-6, the utility model provides a mechanical lifting platform for building construction, the structure of which comprises a guide rail frame 1, a rack 2, a cage 3, a ground protection fence 4, a ground protection fence door 5, and a driving system 6, wherein the rack 2 is located at the inner position of the guide rail frame 1, the cage 3 is provided with two front and rear end positions located at the guide rail frame 1, the cage 3 is connected with the rack 2, the ground protection fence 4 is welded with the guide rail frame 1, the ground protection fence door 5 is hinged with the ground protection fence 4, the driving system is located at the left end position of the guide rail frame 1, the cage 3 mainly comprises a cage guard bar 31, a cage door 32, an anti-falling emergency device a, a buffer spring 33, and an airbag bottom plate b, the cage guard bar 31 is located at the upper end position of the cage, the cage door 32 is located at the front end position of the cage 3, prevent weighing down emergency device a and be located the rear end position of cage 3, buffer spring 33 is equipped with four bottom four corners positions that are located cage 3, gasbag bottom plate b is located buffer spring 33's lower extreme position, prevent weighing down emergency device a mainly by rotating barb a1, drop inductor a2, rotate motor a3 and constitute, it is connected with rotation motor a3 welded connection to rotate barb a1, drop inductor a2 is located and rotates motor a3 upper end position, gasbag bottom plate b mainly comprises signal reception sensor b1, inflation system b2, gasbag b3, signal reception sensor b 1's upper end position, inflation system b 2's one end is connected with signal reception sensor b1, inflation system b 2's the other end is connected with gasbag b 3.

The working principle of the present invention is explained as follows: the utility model discloses a constructor is after circular telegram equipment, through actuating system 6 cooperation rack 2, drive cage 3 and laminating the guide rail and reciprocate, can prevent that constructor from directly dropping to the ground along with cage 3 when cage 3 takes place to fall through preventing weighing down emergency device a on cage 3, it rotates motor a3 to open automatically when falling accident appears to sense the cage through weighing down inductor a2, it rotates barb a1 to drive through rotating motor a3, hook the barb on the guide rail, and the barb is equipped with the multirow, make its grip strength bigger, play the effect of alleviating the impact force of weighing down through the cooperation of spring assembly 33 and gasbag bottom plate b, receive the signal of cage 3 fault of falling through signal reception sensor b1, start inflation system b2 and release nitrogen gas, thereby make gasbag b3 pop out outward, play dual insurance effect with preventing weighing down emergency device, the phenomena of aging and the like of parts caused by long service time of equipment are avoided, so that the cage 3 breaks down to cause falling, and a series of safety problems are avoided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mechanical lift platform for construction use which characterized in that: its structure includes guide rail frame (1), rack (2), cage (3), ground protection rail (4), ground protection rail door (5), actuating system (6), rack (2) are located the inside position of guide rail frame (1), cage (3) are equipped with two front and back both ends positions that are located guide rail frame (1), cage (3) are connected with rack (2), ground protection rail (4) and guide rail frame (1) welded connection, ground protection rail door (5) and ground protection rail (4) hinged joint, actuating system are located the left end position of guide rail frame (1).

2. A mechanical lifting platform for use in building construction according to claim 1, wherein: cage (3) mainly comprise cage guardrail (31), cage door (32), prevent weighing down emergency device (a), buffer spring (33), gasbag bottom plate (b) cage guardrail (31) are located the upper end position of cage (3), cage door (32) are located the front end position of cage (3), prevent weighing down emergency device (a) and be located the rear end position of cage (3), buffer spring (33) are equipped with four bottom four corners positions that are located cage (3), gasbag bottom plate (b) are located the lower extreme position of buffer spring (33).

3. A mechanical lifting platform for use in building construction according to claim 2, wherein: prevent weighing down emergency device (a) mainly comprises rotation barb (a1), tenesmus inductor (a2), rotation motor (a3), rotation barb (a1) and rotation motor (a3) welded connection, tenesmus inductor (a2) is located rotation motor (a3) upper end position.

4. A mechanical lifting platform for use in building construction according to claim 2, wherein: the airbag bottom plate (b) mainly comprises a signal receiving sensor (b1), an inflation system (b2) and an airbag (b3), wherein the upper end position of the signal receiving sensor (b1) is connected with one end of the inflation system (b2) and a signal receiving sensor (b1), and the other end of the inflation system (b2) is connected with the airbag (b 3).