CN112591586A

CN112591586A - Anti-falling holding mechanism of construction elevator

Info

Publication number: CN112591586A
Application number: CN202011345836.7A
Authority: CN
Inventors: 王庆勇; 王鹏; 吴崇辉; 杨长堰; 郭红珍; 卢子寒
Original assignee: Jiangxi Fenghetai Heavy Industry Technology Co ltd
Current assignee: Jiangxi Fenghetai Heavy Industry Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-04-02
Anticipated expiration: 2040-11-26
Also published as: CN112591586B

Abstract

The invention discloses a falling-prevention holding mechanism of a construction elevator, belonging to the technical field of falling-prevention holding mechanisms in construction elevators, the technical scheme is that the portable box comprises a box body, the box body is of a hollow structure, both symmetrical ends of the box body are provided with through holes communicated with the outside, an elastic winding mechanism is arranged inside the box body, a hanging strip is wound and wound on the elastic winding mechanism, one end of the hanging strip extends out of one through hole of the box body to the outside, and one side of the sling is provided with a plurality of convex teeth from head to tail, the inner wall of the other penetrating port of the box body is provided with an elastic hinging seat, a clamping hook is rotatably arranged on the elastic hinging seat, the connecting point of the clamping hook and the elastic hinging seat is positioned in the middle of the clamping hook, the clamping hook is in an L-shaped hook shape, and one end of the clamping hook can be matched with the convex teeth on the hanging strip in a clamping manner, the outer wall of the box body is provided with a holding part which is U-shaped, and the box body is embedded into an opening end of a U-shaped structure of the holding part. The falling-preventing holding mechanism of the construction elevator can adapt to people with different heights.

Description

Anti-falling holding mechanism of construction elevator

Technical Field

The invention relates to the technical field of anti-falling holding mechanisms in construction elevators, in particular to an anti-falling holding mechanism of a construction elevator.

Background

The car of construction elevator opens at the lift and stops and the in-process of operation can appear moving undulant unavoidably, can lead to the car to rock, the personnel of taking in this time will keep the balance of health with the help of preventing in the car that the mechanism grips, prevent falling down, traditional prevent falling down the mechanism of gripping all is simply at the interior wall mounting pole of car, the people keeps the balance of health through holding the pole, with this avoid falling down, but people's height is different, and the pole that supplies the people to grip in order to prevent the people to fall down in the car now all is fixed height, just so lead to someone can not very comfortable ground grip the mechanism of gripping preventing falling down, and then make it prevent falling down the performance and be discounted, consequently, need one kind on the market to adapt to the mechanism of gripping of preventing falling of different height crowd.

Disclosure of Invention

The invention aims to provide a falling-prevention holding mechanism of a construction elevator, which can adapt to people with different heights.

The technical purpose of the invention is realized by the following technical scheme: a falling-proof holding mechanism of a construction elevator comprises a box body, wherein the box body is of a hollow shell structure, two symmetrical ends of the box body are provided with through holes communicated with the outside, an elastic winding mechanism is arranged in the box body, a hanging strip is wound and wound on the elastic winding mechanism, one end of the hanging strip extends out of one through hole of the box body to the outside, a plurality of convex teeth are arranged on one side of the hanging strip from head to tail, an elastic hinge seat is arranged on the inner wall of the other through hole of the box body, a clamping hook is rotatably arranged on the elastic hinge seat, the connecting point of the clamping hook and the elastic hinge seat is positioned in the middle of the clamping hook, the clamping hook is in an L-shaped hook shape, one end of the clamping hook can be in clamping fit with the convex teeth on the hanging strip, a holding part is arranged on the outer wall of the box body and is in a U shape, the box body is embedded into the opening end of the U-shaped structure of the holding, the handle part is movably provided with a movable column in a penetrating mode, and the penetrating end of the movable column is always in contact with one end, far away from the hanging strip, of the clamping hook.

Further, an upper flange and a lower flange which are outwards protruded along the radial direction of the movable column are integrally arranged on the movable column, and the upper flange and the lower flange are respectively positioned on the inner side and the outer side of the U-shaped structure of the holding part.

Furthermore, the outer surface of the holding part is pasted with an anti-slip film.

Furthermore, the box body is made of a material containing a magnetic material.

In conclusion, the invention has the following beneficial effects:

this kind of construction elevator prevents falling and grips mechanism controls the scalability of suspender through pressing movable post to the realization will grip the portion and locate different heights, makes the people of different heights can both comfortably hold the portion of gripping, from this adapts to the crowd of different heights.

Drawings

FIG. 1 is an external overall structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention without pressing the movable post;

fig. 3 is a sectional view showing the present invention after pressing the movable post.

In the figure: 1. a box body; 2. an elastic winding mechanism; 3. a sling; 4. an elastic hinge base; 5. a hook; 6. a grip portion; 7. a movable post; 8. an upper flange; 9. a lower flange.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a falling-proof holding mechanism for a construction elevator comprises a box body 1, the box body 1 is a hollow structure, two symmetrical ends of the box body 1 are provided with through holes communicated with the outside, an elastic winding mechanism 2 is arranged inside the box body 1, a hanging strip 3 is wound and wound on the elastic winding mechanism 2, one end of the hanging strip 3 extends out of one of the through holes of the box body 1 to the outside, one side of the hanging strip 3 is provided with a plurality of convex teeth from head to tail, the inner wall of the other through hole of the box body 1 is provided with an elastic hinge seat 4, a hook 5 is rotatably arranged on the elastic hinge seat 4, the connection point of the hook 5 and the elastic hinge seat 4 is positioned in the middle of the hook 5, the hook 5 is in an L-shaped hook shape, one end of the hook 5 can be in clamping fit with the convex teeth on the hanging strip 3, the outer wall of the box body 1 is provided with a holding part 6, the holding part 6 is in a U shape, the box body, the holding part 6 is movably provided with a movable column 7 in a penetrating way, and the penetrating end of the movable column 7 is always contacted with one end of the clamping hook 5 far away from the hanging strip 3.

Through above technical scheme, suspender 3 is from the one end fixed connection that stretches out in box body 1 on the inner wall of construction elevator car, and the accessible is pressed movable post 7 this moment and is controlled the perk of trip 5 and set level (under the effect of the articulated seat of elasticity 4, trip 5 is the perk state under the condition of not receiving external force), specifically does: when the movable column 7 is pressed, the clamping hook 5 is laid flat; when the force is not applied to the movable column 7, the clamping hook 4 tilts. When the clamping hook 5 is tilted, the clamping hook 5 is clamped with the convex teeth of the hanging strip 3, and the hanging strip 3 is positioned by the clamping hook 5, so that the hanging strip 3 cannot be pulled out of the box body 1 at the moment, and the hanging strip 3 cannot stretch out and draw back at the moment; when the trip 5 was put at ordinary times, suspender 3 then no longer was fixed a position by trip 5, suspender 3 at this moment can follow freely stretching out and drawing back in the box body 1, elasticity winding mechanism 2 then can realize carrying out the automatic rolling to the suspender 3 that stretches out, user of service can hold portion 6 of gripping this moment, pull out suitable length with suspender 3 from the box body 1, adjust the height of portion 6 of gripping from this, make oneself feel comfortable, after the regulation finishes, it can to loosen movable post 7, trip 4 at this moment is by putting the flat state change into the perk state, thereby realize the location to suspender 3. The invention controls the scalability of the hanging strip 3 by pressing the movable column 7, thereby realizing that the holding part 6 is arranged at different heights, and people with different heights can comfortably hold the holding part 6, thereby being suitable for people with different heights.

It should be noted here that the elastic rolling mechanism 2 and the elastic hinge seat 4 are both conventional technologies, and therefore detailed descriptions of their specific structures and working principles are omitted in this embodiment.

Further, the movable column 7 is integrally provided with an upper flange 8 and a lower flange 9 which are protruded outwards along the radial direction of the movable column 7, the upper flange 8 and the lower flange 9 are respectively positioned on the inner side and the outer side of the U-shaped structure of the holding part 6, the upper flange 8 and the lower flange 9 play a role in limiting the movable column 7, and the movable column 7 can be prevented from falling off from the holding part 6.

Furthermore, the outer surface of the holding part 6 is pasted with an anti-slip film, and the anti-slip film is preferably a rubber film, so that the hand feeling can be enhanced, the slipping is prevented, and the holding is more convenient.

Further, the box body 1 contains magnetic materials in the constituent materials, and because the construction elevator car is mostly made of steel materials, the box body 1 containing the magnetic materials can be adsorbed on the inner wall of the car, so that the swing of the box body 1 at four positions is prevented. Of course, the force of attraction between the two does not need to be too strong, and it is necessary to ensure that the user can easily separate the two.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a construction elevator prevent falling and hold mechanism which characterized in that: comprises a box body (1), the box body (1) is of a hollow shell structure, the two symmetrical ends of the box body are provided with through holes communicated with the outside, the inside of the box body (1) is provided with an elastic winding mechanism (2), the elastic winding mechanism (2) is wound and wound with a hanging strip (3), one end of the hanging strip (3) extends out of one through hole of the box body (1) to the outside, one side of the hanging strip (3) is provided with a plurality of convex teeth from head to tail, the inner wall of the other through hole of the box body (1) is provided with an elastic hinging seat (4), the elastic hinging seat (4) is rotatably provided with a clamping hook (5), the connecting point of the clamping hook (5) and the elastic hinging seat (4) is positioned in the middle part of the clamping hook (5), the clamping hook (5) is in an L-shaped bend, and one end of the clamping hook (5) can be in clamping fit with the convex teeth on the hook-shaped hanging strip (3), the outer wall of box body (1) is equipped with portion of gripping (6), portion of gripping (6) are the U type, box body (1) embedding sets up the open end of portion of gripping (6) U type structure, the activity runs through on the portion of gripping (6) and is provided with a movable post (7), the end that runs through of activity post (7) with trip (5) are kept away from the one end of suspender (3) contacts all the time.

2. The drop-resistant gripping mechanism of a construction hoist according to claim 1, characterized in that: the movable column (7) is integrally provided with an upper flange (8) and a lower flange (9) which are outwards protruded along the radial direction of the movable column (7), and the upper flange (8) and the lower flange (9) are respectively positioned on the inner side and the outer side of the U-shaped structure of the holding part (6).

3. The drop-resistant gripping mechanism of a construction hoist according to claim 1, characterized in that: the outer surface of the holding part (6) is adhered with an anti-slip film.

4. The drop-resistant gripping mechanism of a construction hoist according to claim 1, characterized in that: the box body (1) comprises magnetic materials.