CN213356622U

CN213356622U - Flap gate for construction elevator

Info

Publication number: CN213356622U
Application number: CN202022302073.XU
Authority: CN
Inventors: 李志超
Original assignee: Jinan Weirui Construction Machinery Co ltd
Current assignee: Jinan Weirui Construction Machinery Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-04
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a construction lift is with turning over board door, including lift work platform, upset door plant body, fixed inserted block, hinge axle and flexible piece, one side of lift work platform articulates there is the hinge axle, and one side of hinge axle all articulates there is the hinge mounting panel, one side of hinge mounting panel is provided with upset door plant body, the fixed slot has all been seted up to lift work platform's top and bottom, and the inside top of fixed slot and bottom all install the installation piece, the guide bar is installed to one side of installation piece, and the guide bar keeps away from one side of installation piece and installs the arc piece, the outer wall of guide bar is provided with first spring. This construction elevator is with turning over board door extrudees the arc piece through flexible piece to the second spring takes place to contract in the recess, and then drives and carries out the block between flexible piece and slider and the arc piece and fix, and this structure is convenient for operating personnel carries out the quick closure to the position of upset door plant body.

Description

Flap gate for construction elevator

Technical Field

The utility model relates to a construction equipment technical field specifically is a construction elevator is with turning over board door.

Background

The construction elevator is a lifting machine for vertically conveying personnel and materials in building construction, also called as a construction elevator, is mainly used in the buildings of high-rise and super-high-rise cities, generally comprises a guide rail frame suspension cage and a transmission device, has the advantages of saving man-hour and improving production efficiency, can basically meet the use requirements of people by the traditional flap gate for the construction elevator, but still has certain problems, and has the following specific problems:

1. most of the flap doors for construction elevators in the current market need operators to rotate various positions to close when the flap doors are closed, so that a large amount of time and labor are consumed, and the working efficiency is not high;

2. most construction elevator is with turning over board door when using in the existing market, often receives corruption and collision easily, leads to the not high condition of life of turning over board door.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction elevator is with turning over board door to the problem that the board door is closed and is opened and receive corruption and collision easily is not convenient for turn over who proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flap gate for a construction elevator comprises an elevator working platform, a flap door plate body, a fixed inserting block, a hinge shaft and a telescopic block, wherein one side of the elevator working platform is hinged with the hinge shaft, and one side of the hinge shaft is hinged with a hinge mounting plate, one side of the hinge mounting plate is provided with a turnover door panel body, the top end and the bottom end of the working platform of the elevator are both provided with fixing grooves, and the top end and the bottom end inside the fixed groove are both provided with an installation block, one side of the installation block is provided with a guide rod, an arc-shaped block is arranged on one side of the guide rod, which is far away from the mounting block, a first spring is arranged on the outer wall of the guide rod, one side of the first spring is connected with the mounting block, the outer side of the turnover door panel body is provided with an anticorrosive coating, the top and the bottom of fixed inserted block all seted up the recess, and the inside of recess is provided with the second spring.

Preferably, the top end and the bottom end of the outer wall of the hinge shaft are both provided with a torsion spring, and the top end and the bottom end of the torsion spring are respectively connected with the elevator working platform and the turnover door plate body.

Preferably, the outer wall of the guide rod is provided with a sliding block, and one side of the sliding block is connected with the first spring.

Preferably, the outside of anticorrosive coating is provided with the wearing layer, and the top and the bottom of wearing layer all install the crashproof block rubber.

Preferably, the top end and the bottom end of the wear-resistant layer close to one side of the elevator working platform are both provided with fixed inserting blocks, and the outer walls of the fixed inserting blocks are matched with the fixed grooves.

Preferably, the inside of second spring is provided with flexible piece, and the outer wall of flexible piece respectively with arc piece and slider phase-match.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fixed insertion block is inserted into the fixed groove through the fixed insertion block, the telescopic block is driven to extrude the arc-shaped block, so that the second spring is contracted in the groove, the telescopic block is driven to be clamped and fixed with the sliding block and the arc-shaped block, and an operator can conveniently and quickly close the position of the turnover door panel body through the structure;

2. meanwhile, the anti-corrosion layer is arranged to effectively prevent the turnover door panel body from being corroded, and the anti-wear layer is used to increase the wear resistance of the turnover door panel body and prolong the service life of the turnover door panel body;

3. the device is through installing upset door plant body and torsional spring simultaneously, and operating personnel promotes the upset door plant body with the hand and carries out the upset removal to one side to the one side of torsional spring takes place the crimple, and then when loosening the upset door plant body, then drives the upset door plant body through the torsional spring under self elasticity effect and resets, plays the automatic effect of closing.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a front view of the hinge shaft and the torsion spring of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 2 according to the present invention.

In the figure: 1. an elevator work platform; 2. turning over the door panel body; 3. fixing the insert block; 4. fixing grooves; 5. an anti-collision rubber block; 6. mounting a hinge plate; 7. a torsion spring; 8. a hinge shaft; 9. mounting blocks; 10. a first spring; 11. a guide bar; 12. a slider; 13. an arc-shaped block; 14. an anticorrosive layer; 15. a wear layer; 16. a groove; 17. a second spring; 18. a telescopic block.

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. 1-5, the present invention provides a technical solution: a flap gate for a construction elevator comprises an elevator working platform 1, a flap gate body 2, a fixed insert 3, a hinge shaft 8 and a telescopic block 18, wherein one side of the elevator working platform 1 is hinged with the hinge shaft 8;

the top end and the bottom end of the outer wall of the hinge shaft 8 are both provided with a torsion spring 7, the top end and the bottom end of the torsion spring 7 are respectively connected with the elevator working platform 1 and the turnover door panel body 2, an operator pushes the turnover door panel body 2 to turn to one side by hand, so that one side of the torsion spring 7 contracts, and when the turnover door panel body 2 is loosened, the torsion spring 7 drives the turnover door panel body 2 to reset under the self-elastic action, and the effect of automatic closing is achieved;

one side of each hinge shaft 8 is hinged with a hinge mounting plate 6, one side of each hinge mounting plate 6 is provided with an overturning door plate body 2, the top end and the bottom end of each elevator working platform 1 are provided with fixing grooves 4, the top end and the bottom end inside each fixing groove 4 are provided with mounting blocks 9, and one side of each mounting block 9 is provided with a guide rod 11;

the outer wall of the guide rod 11 is provided with a slide block 12, one side of the slide block 12 is connected with a first spring 10, the slide block 12 is extruded through a telescopic block 18, so that the slide block 12 extrudes the first spring 10 in the guide rod 11, the first spring 10 is contracted, and when the slide block 12 is not extruded, the slide block 12 is driven to reset under the action of self elasticity through the first spring 10, an automatic resetting effect is achieved, and the position of the telescopic block 18 is convenient to fix;

an arc-shaped block 13 is mounted on one side, away from the mounting block 9, of the guide rod 11, a first spring 10 is arranged on the outer wall of the guide rod 11, one side of the first spring 10 is connected with the mounting block 9, and an anticorrosive layer 14 is arranged on the outer side of the turnover door panel body 2;

the outer side of the anti-corrosion layer 14 is provided with the anti-corrosion layer 15, the top end and the bottom end of the anti-corrosion layer 15 are provided with the anti-collision rubber blocks 5, the anti-corrosion layer 14 is arranged to effectively prevent the turnover door panel body 2 from being corroded, the anti-wear property of the turnover door panel body 2 is improved through the anti-corrosion layer 15, and the service life of the turnover door panel body 2 is prolonged;

the top end and the bottom end of the wear-resistant layer 15, which are close to one side of the elevator working platform 1, are provided with the fixed inserting blocks 3, the outer walls of the fixed inserting blocks 3 are matched with the fixed grooves 4, the fixed inserting blocks 3 are inserted into the fixed grooves 4, so that the position of the turnover door panel body 2 is convenient to fix, the top end and the bottom end of each fixed inserting block 3 are provided with grooves 16, and second springs 17 are arranged inside the grooves 16;

the inside of second spring 17 is provided with flexible piece 18, and the outer wall of flexible piece 18 respectively with arc piece 13 and slider 12 phase-match, insert fixed slot 4 through fixed inserted block 3 in, drive flexible piece 18 and extrude arc piece 13 to second spring 17 takes place to contract in recess 16, and then drives and carries out the block between flexible piece 18 and slider 12 and the arc piece 13 and fix, and this structure is convenient for operating personnel to carry out the quick closure to the position of upset door plant body 2.

The working principle is as follows: when the turnover door for the construction elevator is used, an operator needs to enter the elevator working platform 1, the operator holds the turnover door panel body 2 by hand to rotate in the hinge shaft 8 through the hinge mounting plate 6, the turnover door panel body 2 is pulled outwards, so that the torsion spring 7 is contracted in the hinge shaft 8, then the operator enters the elevator working platform 1, the turnover door panel body 2 is loosened, the turnover door panel body 2 is driven to move towards one side of the elevator working platform 1 under the self elastic action of the torsion spring 7, and the collision of the turnover door panel body 2 to the elevator working platform 1 is effectively reduced through the anti-collision rubber block 5;

when an operator needs to clamp and fix the position of the turnover door panel body 2 with the elevator working platform 1, the turnover door panel body 2 moves inwards to drive the fixed insertion block 3 to be inserted into the fixed groove 4, and then the telescopic block 18 contacts with the arc-shaped block 13, so that the telescopic block 18 extrudes the second spring 17 to shrink in the groove 16, the telescopic block 18 drives the telescopic block 18 to reset under the action of self elasticity through the second spring 17 and clamp and fix the position of the arc-shaped block 13 and the slide block 12, so as to fix the position of the turnover door panel body 2, when the operator needs to turn over and open the turnover door panel body 2, the turnover door panel body 2 moves inwards through hands, so that the turnover door panel body 2 drives the telescopic block 18 in the fixed insertion block 3 to extrude the slide block 12, and then the slide block 12 slides in the guide rod 11 and extrudes the first spring 10, then flexible piece 18 when extrudeing with slider 12, take place the crimple in recess 16 through second spring 17, and then flexible piece 18 removes to one side of installation piece 9, operating personnel promotes upset door plant body 2 through the outside after that, thereby upset door plant body 2 drives flexible piece 18 extrudees to slider 12 in the fixed inserted block 3, and then slider 12 drives first spring 10 and takes place tensile, then flexible piece 18 extrudees with slider 12 mutually, make second spring 17 take place the crimple, and then drive flexible piece 18 and slider 12 separation, make fixed inserted block 3 and fixed slot 4 internal separation, this structure is convenient for open and shut and close upset door plant body 2, above do the utility model discloses a whole principles.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a construction elevator is with board door that turns over, includes lift work platform (1), upset door plant body (2), fixed inserted block (3), hinge axle (8) and flexible piece (18), its characterized in that: one side of the elevator working platform (1) is hinged with a hinge shaft (8), one side of the hinge shaft (8) is hinged with a hinge mounting plate (6), one side of the hinge mounting plate (6) is provided with a turnover door panel body (2), the top end and the bottom end of the elevator working platform (1) are both provided with fixing grooves (4), the top end and the bottom end inside the fixing grooves (4) are both provided with mounting blocks (9), one side of each mounting block (9) is provided with a guide rod (11), one side of each guide rod (11) far away from the mounting block (9) is provided with an arc-shaped block (13), the outer wall of each guide rod (11) is provided with a first spring (10), one side of each first spring (10) is connected with the mounting block (9), the outer side of the turnover door panel body (2) is provided with an anticorrosive coating (14), the top end and the bottom end of each fixing insertion block (3) are both provided with grooves (16, and a second spring (17) is arranged inside the groove (16).

2. The flap door for a construction elevator according to claim 1, wherein: the top and the bottom of the outer wall of the hinge shaft (8) are both provided with a torsion spring (7), and the top and the bottom of the torsion spring (7) are respectively connected with the elevator working platform (1) and the turnover door panel body (2).

3. The flap door for a construction elevator according to claim 1, wherein: the outer wall of the guide rod (11) is provided with a sliding block (12), and one side of the sliding block (12) is connected with the first spring (10).

4. The flap door for a construction elevator according to claim 1, wherein: the outside of anticorrosive coating (14) is provided with wearing layer (15), and crashproof rubber piece (5) are all installed to the top and the bottom of wearing layer (15).

5. The flap door for a construction elevator according to claim 4, wherein: fixed inserted block (3) are all installed near the top and the bottom of lift work platform (1) one side in wearing layer (15), and the outer wall and fixed slot (4) phase-match of fixed inserted block (3).

6. The flap door for a construction elevator according to claim 1, wherein: the inside of second spring (17) is provided with flexible piece (18), and the outer wall of flexible piece (18) respectively with arc piece (13) and slider (12) phase-match.