CN213326263U

CN213326263U - Elevator toe guard

Info

Publication number: CN213326263U
Application number: CN202021983746.6U
Authority: CN
Inventors: 应益军; 赵高杰; 王幸龙
Original assignee: Ningbo Hongteng Precision Manufacturing Co ltd
Current assignee: Ningbo Hongteng Precision Manufacturing Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-01
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to an elevator toe guard, which comprises a plate body, wherein the bottom of the plate body is bent and formed with a flanging, the left side and the right side of the plate body are respectively bent and formed with a bending edge, and a reinforcing rib is arranged on the body of the plate body; the plate body connected with the sill is provided with at least two mounting parts, the mounting parts are provided with first mounting holes and are convex-bag-shaped or straight, and the plate body connected with the sill bracket is provided with second mounting holes; the utility model has the advantages that: set up a plurality of strengthening ribs and both sides on the plate body and set up the limit of bending, can not only make the body of toeguard and the intensity of tip all obtain the reinforcing like this, also can make the plate body thickness greatly reduced of toeguard, can reduce to about half of current plate body thickness, so both saved the material and can compensate intensity through the strengthening rib again.

Description

Elevator toe guard

Technical Field

The utility model belongs to the technical field of the elevator accessory, especially, relate to an elevator toe guard.

Background

Elevators are generally visible and varied in everyday life, but the vertical lift elevator in elevators is generally suitable for taking persons or carrying goods in multi-story buildings, however, in order to increase the operating efficiency of the elevator, manufacturers have developed a method in which the elevator car door is opened early when the elevator car has not yet reached the landing (for example, by 5 to 10 cm), if passengers inside are not aware of the safety accident, the passengers often kick the elevator sill, so that the safety accident is caused, therefore, an elevator toe guard is developed, the elevator toe guard is usually arranged on a sill and a sill bracket, but the existing elevator toe guard is thicker, generally 1.3 to 1.5mm in thickness, so that the elevator is heavier in size, due to the structural design, the installation and adjustment are inconvenient, the installation efficiency of workers is greatly reduced, and the production cost is high and the transportation is inconvenient; therefore, it is necessary to develop a lightweight elevator toe guard, but the strength of the elevator toe guard and the strength balance on the plate need to be considered.

Disclosure of Invention

An object of the utility model is to overcome the not enough of prior art existence, and provide a light, the installation of structure is adjusted conveniently, and the balanced elevator toe guard of intensity.

The utility model aims to solve the problems that the elevator toe guard comprises a plate body, the bottom of the plate body is bent and formed with a flanging, the left side and the right side of the plate body are respectively bent and formed with a bending edge, and a reinforcing rib is arranged on the body of the plate body; be equipped with two at least installation departments on the plate body that is connected with the sill, first mounting hole has been seted up to the installation department, just the installation department is protruding package form or straight form, is equipped with the second mounting hole on the plate body that is connected with the sill support.

Preferably, the reinforcing ribs are convex ribs and are integrally formed with the plate body.

Preferably, the reinforcing ribs are X-shaped and are provided with one or two ribs.

Preferably, the convex-bag-shaped mounting portion and the plate body are formed through integral punch forming, and the convex direction faces the sill.

Preferably, one end surface of the mounting portion and one end surface of the plate body are the same end surface.

Preferably, the plane of the flat mounting portion and the plane of the plate body are the same plane.

Preferably, at least two second mounting holes are arranged, and the second mounting holes are symmetrically distributed.

Preferably, the first mounting hole and the second mounting hole are both in a strip shape or a bent shape.

Preferably, the included angle a between the flange and the plate body ranges from 110 ° to 160 °.

Preferably, the bending edge and the plate body are vertically distributed.

The utility model has the advantages that: the plate body is provided with the plurality of reinforcing ribs and the two sides of the plate body are provided with the bending edges, so that the strength of the body and the end part of the foot protection plate can be enhanced, the thickness of the plate body of the foot protection plate can be greatly reduced to about half of the thickness of the existing plate body, the material is saved, and the strength can be compensated through the reinforcing ribs; and the installation that is connected with the sill is set to the convex bag form or straight form, can better cooperate the sill like this to make the stabilizer steadiness after the installation better.

Drawings

Fig. 1 is a schematic view of a toe guard structure of the present invention.

Fig. 2 is a schematic view of the toe guard structure of the present invention.

Fig. 3 is a third schematic structural view of the toe guard of the present invention.

Fig. 4 is a fourth schematic structural view of the toe guard of the present invention.

The reference numbers in the drawings are respectively: 1. a plate body; 11. flanging; 12. ribs; 13. an installation part; 14. a second mounting hole; 15. bending edges; 13-1, a first mounting hole.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings: the utility model comprises a plate body 1, wherein the bottom of the plate body 1 is bent and formed with a flanging 11, and the elevator is opened in advance when not reaching a flat floor by arranging the flanging 11, so as to prevent the feet of passengers from colliding with a toe guard; the left side and the right side of the plate body 1 are respectively bent and formed with bent edges 15, the strength of the end part of the plate body 1 is enhanced by arranging the bent edges 15, the feet of passengers can be prevented from colliding with the end part of the plate body 1, the reinforcing ribs 12 are arranged on the body of the plate body 1, so that the strength of the foot protection plate is greatly enhanced, the thickness of the plate body of the foot protection plate is greatly reduced, the thickness of the plate body of the foot protection plate can be reduced to about half of the thickness of the existing plate body, and the material is saved and the strength can be compensated by; at least two mounting parts 13 are arranged on the plate body 1 connected with the sill, first mounting holes 13-1 are formed in the mounting parts 13, the mounting parts 13 are convex-bag-shaped or straight, and second mounting holes 14 are formed in the plate body 1 connected with the sill support.

The reinforcing ribs 12 are protruding ribs and are integrally formed with the plate body 1, namely the reinforcing ribs are formed by integrally punching the plate body, so that the production process is simple, the strength of the plate body 1 is guaranteed, and the whole strength of the plate body 1 is more balanced together with the bending edge 15.

The reinforcing ribs 12 are X-shaped, and the reinforcing ribs in the shape not only have simple forming process, but also enable the strength of the plate body to be better; according to the design structure of the sill and the sill support, the width of the toe guard is different, when the width of the toe guard is smaller, the reinforcing rib 12 is arranged to be one (as shown in figures 3 and 4), and when the width of the toe guard is larger, the reinforcing rib 12 is arranged to be two and is symmetrically arranged along the width direction of the plate body (as shown in figures 1 and 2).

In order to ensure the strength between the convex-bag-shaped mounting part 13 and the plate body 1, as shown in fig. 1 and 3, the convex-bag-shaped mounting part 13 and the plate body 1 are integrally formed by punching, and the convex direction faces to the sill, namely, the convex part of the mounting part, the turned edge 11 and the bent edge 15 are positioned on the same side of the plate body 1; the provision of the convex-bag-shaped mounting portion 13 has the advantages of: because of sometimes, after sill and sill support mounting, because the nonconformity of design dimension for mounting hole place plane on the sill and the mounting hole place plane on the sill support are not in the coplanar usually, and this can make the toeguard install on this face, and stability and intensity are not high, consequently, need make level through installation department 13 of convex closure form, and overcome the existence of this defect, and save the part of gasket or other similar gaskets, make installation and regulation more convenient.

An end face of the mounting portion 13 and an end face of the plate body 1 are the same end face, that is, one end face of the convex hull-shaped mounting portion 13 penetrates through the upper end face of the plate body 1, so that the punch forming process is simpler and easier under the condition of ensuring unchanged strength.

As shown in fig. 2 and 4, the plane of the flat installation portion 13 and the plane of the plate body 1 are the same plane, that is, the plate body 1 is directly provided with the first installation hole 13-1, and the installation portion of the plate body is suitable for the plane of the installation hole on the sill and the plane of the installation hole on the sill support to be in the same plane.

The number of the second mounting holes 14 is determined according to the number of the mounting holes on the sill support, the distribution positions of the second mounting holes 14 are consistent with the distribution positions of the mounting holes on the sill support, and in order to ensure the uniformity of stress after installation, the second mounting holes 14 and the first mounting holes 13-1 are generally distributed in the same straight line along the vertical direction of the plate body.

Because of some little deviations can appear in the position size after installation sometimes between sill and sill support and the toeguard, for make the toeguard can be for sill and sill support's fine setting position size at the installation, first mounting hole 13-1 and second mounting hole 14 are bar form or curved shape, as above-mentioned mounting hole when being the bar form, its distribution position is along 1 horizontal distribution of plate body, make the toeguard can follow the horizontal fine setting position of sill and sill support in the installation like this, as above-mentioned mounting hole is when curved shape, L shape or key shape promptly, make the toeguard can follow the horizontal fine setting position or the vertical fine setting position of sill and sill support in the installation like this.

The angle a between the cuff 11 and the plate body 1 ranges from 110 to 160, preferably 150, which prevents the feet of the passengers from colliding with the toe guard.

The bending edge 15 is vertically distributed with the plate body 1, so that the bending edge 15 is easier to form and has better strength.

The present invention is not limited to the above embodiments, and any change is made on the shape or material composition, and all the structural designs provided by the present invention are all the deformation of the present invention, which should be considered within the protection scope of the present invention.

Claims

1. The utility model provides an elevator toe guard, includes plate body (1), its characterized in that: the bottom of the plate body (1) is bent and formed with a turned edge (11), the left side and the right side of the plate body (1) are respectively bent and formed with a bent edge (15), and a reinforcing rib (12) is arranged on the body of the plate body (1); be equipped with two at least installation departments (13) on the plate body (1) that is connected with the sill, first mounting hole (13-1) have been seted up in installation department (13), just installation department (13) are convex closure form or straight form, are equipped with second mounting hole (14) on the plate body (1) that is connected with the sill support.

2. The elevator toe guard of claim 1, wherein: the reinforcing ribs (12) are convex ribs and are integrally formed with the plate body (1).

3. The elevator toe guard of claim 1, wherein: the reinforcing ribs (12) are X-shaped and are provided with one or two reinforcing ribs.

4. The elevator toe guard of claim 1, wherein: protruding package form installation department (13) with through integrative stamping forming between plate body (1), and bellied direction towards in the sill.

5. The elevator toe guard of claim 4, wherein: one end face of the mounting part (13) and one end face of the plate body (1) are the same end face.

6. The elevator toe guard of claim 1, wherein: the plane of the straight installation part (13) and the plane of the plate body (1) are the same plane.

7. The elevator toe guard of claim 1, wherein: the number of the second mounting holes (14) is at least two, and the second mounting holes (14) are symmetrically distributed.

8. The elevator toe guard of claim 1, wherein: the first mounting hole (13-1) and the second mounting hole (14) are both strip-shaped or bent.

9. The elevator toe guard of claim 1, wherein: the included angle A between the turned edge (11) and the plate body (1) ranges from 110 degrees to 160 degrees.

10. The elevator toe guard of claim 1, wherein: the bending edges (15) and the plate body (1) are vertically distributed.