CN218478417U

CN218478417U - Anti-falling processing system of construction elevator

Info

Publication number: CN218478417U
Application number: CN202221760658.9U
Authority: CN
Inventors: 章关森; 陈文志; 吴小光; 汪树东; 刘爱鲜; 李兴发; 周巧巧; 杨大欢; 王杰; 孙红军
Original assignee: Zhejiang Lingxue Electronic Machinery Co ltd
Current assignee: Zhejiang Lingxue Electronic Machinery Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-02-14
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a construction elevator prevents weighing down processing system, connect in the guard gate of cage one side including the cage and through the pivot, the bottom demountable installation of cage has the energy-absorbing mechanism that is used for absorbing the impact when the cage falls to the ground, energy-absorbing mechanism includes detection mechanism and bearing structure, bearing structure includes the base, the top equidistance of base is provided with a plurality of buffer gear who are used for absorbing the impact force, buffer gear includes the mount pad one at base top, the top fixed mounting of mount pad one has the attenuator, and the fixed mount pad two that is provided with in the piston rod top of attenuator, the cover is equipped with compound spring on the outer fringe face of attenuator. This construction elevator prevents weighing down processing system possesses the impact force absorbing function, can absorb the impact force to reduce the impact to the influence of cage, thereby prevent to prevent that the condition of false triggering from appearing in the anti-falling installation device, ensure the normal use of lift, the practicality is stronger.

Description

Anti-falling processing system of construction elevator

Technical Field

The utility model belongs to the technical field of the lift, concretely relates to construction elevator prevents weighing down processing system.

Background

Elevators, also known as lifts and vertical elevators. The lifter carries lifting mechanical equipment or devices of platforms or semi-closed platforms for lifting people or goods on the vertical upper and lower channels. Is an integral part of the platform and the equipment for operating them, motors, cables and other auxiliary equipment.

Each cage of the present construction elevator for goods is provided with an anti-falling safety device with double functions of anti-falling and speed limiting, and when the cage descends at overspeed or the suspension device is broken, the device can stop the cage and keep the cage in a static state.

The anti-falling mounting device can be applied to the elevator cage in the prior art, and is not provided with an auxiliary supporting device for reducing falling vibration, so that the reverse vibration generated when falling to the ground can be transmitted to the anti-falling mounting device of the cage, the situation that the anti-falling mounting device of the cage of the elevator is triggered by mistake is easily caused, and inconvenience is brought to the normal use of the elevator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction elevator prevents weighing down processing system to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme does:

an anti-falling processing system of a construction elevator comprises a suspension cage and a protective door connected to one side of the suspension cage through a rotating shaft;

the energy absorption mechanism comprises a detection mechanism and a support structure, the support structure comprises a base, and a plurality of buffer mechanisms for absorbing impact force are arranged at the top end of the base at equal intervals;

the damping mechanism comprises a first mounting seat fixedly mounted at the top of the base, a damper is fixedly mounted at the top of the first mounting seat, a second mounting seat is fixedly arranged at the top end of a piston rod of the damper, and a composite spring is sleeved on the outer edge surface of the damper.

Further, detection mechanism includes the fixing base, the circular slot has been seted up between two parties on the top of fixing base, and circular slot fixed mounting has the pressure detection sensor.

Furthermore, support arms are respectively constructed at two ends of the fixing seat, and one end of each support arm, far away from the fixing seat, is welded and fixed on the base.

Furthermore, ribbed plates are formed at the ends, far away from the fixed seat, of the two sides of the supporting arm, and one ends of the ribbed plates are formed on the base.

Further, a plurality of the top of mount pad two is fixed mounting jointly has the roof, and the both sides of roof bottom all set up the round hole that supplies the bolt to pass between two parties, the one end threaded connection that the bolt passed the round hole is in the cage.

Furthermore, a rectangular groove is formed in one side of the protection door, and a plurality of guardrails for protection are constructed in the rectangular groove at equal intervals.

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

due to the arrangement of the energy absorption mechanism at the bottom of the cage, when the cage falls and contacts the ground, the impact acting on the ground can be generated under the influence of factors such as self gravity and the like, the base contacts the ground, and the composite springs and the mounting seat II are extruded under the influence of the impact, so that the impact force is absorbed, the influence of the impact on the cage is reduced, the anti-falling mounting device is prevented from being triggered by mistake, the normal use of the elevator is ensured, and the practicability is high;

benefit from energy-absorbing mechanism's setting, through the pressure detection sensor who sets up in the fixing base, gather under the cage of different weight and act on ground and the impact that produces to the shipment volume of the cage of being convenient for managers restriction, security when improving the cage and using, convenient to use.

Drawings

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

FIG. 2 is a schematic structural view of the energy absorbing mechanism of the present invention;

fig. 3 is a schematic structural diagram of the buffering mechanism of the present invention.

In the figure: 1. a suspension cage; 2. a protective door; 3. an energy absorbing mechanism; 301. a fixed seat; 302. a pressure detection sensor; 303. a support arm; 304. a base; 305. a top plate; 306. a rib plate; 4. a buffer mechanism; 401. a first mounting seat; 402. a damper; 403. a second mounting seat; 404. a compound spring; 5. a railing.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1, 2 and 3, in order to reduce the impact on the cage 1 and prevent the occurrence of false triggering of the anti-falling installation device, the anti-falling processing system for the construction elevator comprises the cage 1 and a protective door 2 connected to one side of the cage 1 through a rotating shaft, the bottom of the cage 1 is detachably provided with an energy absorbing mechanism 3 for absorbing impact when the cage 1 falls to the ground, the energy absorbing mechanism 3 comprises a detection mechanism and a support structure, the support structure comprises a base 304, a plurality of buffer mechanisms 4 for absorbing impact are arranged at the top of the base 304 at equal intervals, the buffer mechanisms 4 comprise first installation seats 401 fixedly installed at the top of the base 304, the top of the first installation seats 401 is fixedly provided with a damper 402, the top end of a piston rod of the damper 402 is fixedly provided with second installation seats 403, the outer edge surface of the damper 402 is sleeved with a composite spring 404, when the cage 1 falls and contacts with the ground, the impact is influenced by factors such as self gravity, the impact on the ground, the base 304 contacts with the ground, the impact is extruded by a plurality of the

composite springs

404 and 403, so as to reduce the impact force, thereby ensuring the occurrence of the impact, and preventing the false triggering of the elevator installation device, and preventing the impact from occurring, and ensuring the use of the anti-falling.

As shown in fig. 1, 2, and 3, in order to facilitate the manager to limit the loading capacity of the cage 1 and improve the safety of the cage 1 during use, the detection mechanism includes a fixing base 301, a circular groove is formed in the center of the top end of the fixing base 301, a pressure detection sensor 302 is fixedly mounted in the circular groove, support arms 303 are constructed at both ends of the fixing base 301, one ends of the support arms 303, far away from the fixing base 301, are welded to a base 304, ribbed plates 306 are constructed at both ends of the support arms 303, far away from the fixing base 301, and one ends of the ribbed plates 306 are constructed on the base 304, a plurality of top ends of two mounting bases 403 are fixedly mounted with a top plate 305, round holes for bolts to pass through are formed in the center of both sides of the bottom end of the top plate 305, one ends of the bolts passing through the round holes are connected to the cage 1 through threads, and impacts generated when the cage 1 acts on the ground are collected through the pressure detection sensor 302 arranged in the fixing base 301, so that the manager limits the loading capacity of the cage 1, and improves the safety of the cage 1 during use.

As shown in fig. 1, for the protective effect of lifting cage 1 to the goods, wherein, the rectangular channel has been seted up to one side of guard gate 2, and the equidistance is constructed and is had a plurality of railings 5 that are used for the protection in the rectangular channel, can be convenient for the staff to see through guard gate 2 and observe the goods that store in cage 1 through seting up of rectangular channel, and guard gate 2 sets up many railings 5, will further lifting cage 1 to the protective effect of goods.

The working principle is as follows: this construction elevator prevents weighing down processing system, in use, vanning is carried out the goods through cage 1, after the vanning is accomplished, close guard gate 2 in order to prevent the goods from falling, can shift up through lift drive cage 1, can carry out the transport of goods, and when cage 1 carries the goods and moves down, receive factor influences such as self gravity, will produce the impact that acts on ground, and contact ground through base 304, can extrude a plurality of compound springs 404 and mount pad two 403 through the impact force, thereby absorb the impact force, with the influence of reduction impact to cage 1, and prevent to weigh down the condition that installation device appears the spurious triggering, ensure the normal use of lift, when contacting ground, the pressure detection sensor 302 who sets up in fixing base 301 can gather the impact force, through gathering the impact that cage 1 acts on ground and produce under the different weight, thereby be convenient for managers restriction cage 1's the loading volume, high durability and convenient use, the security when cage 1 uses, and strong practicality.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An anti-falling processing system of a construction elevator comprises a suspension cage (1) and a protective door (2) connected to one side of the suspension cage (1) through a rotating shaft;

the method is characterized in that: the energy absorption mechanism (3) used for absorbing impact when the suspension cage (1) falls to the ground is detachably mounted at the bottom of the suspension cage (1), the energy absorption mechanism (3) comprises a detection mechanism and a supporting structure, the supporting structure comprises a base (304), and a plurality of buffer mechanisms (4) used for absorbing impact force are arranged at the top end of the base (304) at equal intervals;

buffer gear (4) are including fixed mounting in mount pad one (401) at base (304) top, the top fixed mounting of mount pad one (401) has attenuator (402), and the fixed mount pad two (403) that is provided with in piston rod top of attenuator (402), the cover is equipped with compound spring (404) on the outer fringe face of attenuator (402).

2. The construction hoist fall protection handling system according to claim 1, characterized in that: the detection mechanism comprises a fixed seat (301), a circular groove is formed in the top end of the fixed seat (301) in the middle, and a pressure detection sensor (302) is fixedly mounted on the circular groove.

3. The construction hoist fall prevention handling system according to claim 2, characterized in that: support arms (303) are respectively constructed at two ends of the fixed seat (301), and one end of each support arm (303) far away from the fixed seat (301) is welded and fixed on the base (304).

4. The construction hoist fall prevention handling system according to claim 3, characterized in that: ribbed plates (306) are formed at one ends of two sides of the supporting arm (303) far away from the fixed seat (301), and one end of each ribbed plate (306) is formed on the base (304).

5. The construction hoist fall protection handling system according to claim 1, characterized in that: a plurality of the top end of the second mounting seat (403) is fixedly provided with a top plate (305) together, round holes for bolts to pass through are formed in the two sides of the bottom end of the top plate (305) in the middle, and one end of each bolt, which passes through the round holes, is in threaded connection with the suspension cage (1).

6. The construction hoist fall arrest handling system according to claim 1, wherein: a rectangular groove is formed in one side of the protective door (2), and a plurality of guard bars (5) used for protection are constructed in the rectangular groove at equal intervals.