CN219929343U

CN219929343U - Elevator handrail capable of being installed rapidly

Info

Publication number: CN219929343U
Application number: CN202320849091.0U
Authority: CN
Inventors: 李云芝; 梁超
Original assignee: Shanghai Daos Elevator Decoration Co ltd
Current assignee: Shanghai Daos Elevator Decoration Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-10-31
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses an elevator handrail capable of being installed rapidly, which comprises an installation seat, wherein the front surface of the installation seat is connected with an installation plate in an inserting mode, fixing mechanisms are symmetrically arranged on the back surface of the installation plate, clamping sleeves are fixedly arranged on the inner side of the installation seat, the installation plate is connected with the clamping sleeves in a clamping mode through the fixing mechanisms, and connecting mechanisms are symmetrically arranged on the front surface of the installation plate. According to the utility model, the mounting seat is directly mounted in the elevator car, the handrail body is connected with the mounting plate by the connecting mechanism, the mounting plate is spliced with the mounting seat, the clamping sleeve extrudes the clamping block along the inclined plane on the basis of splicing the mounting plate and the mounting seat, meanwhile, the limiting plate connected with the clamping block slides in the mounting cavity to compress the spring, and after the mounting plate is inserted, the spring pushes the clamping block connected with the limiting plate to clamp and fix the clamping sleeve by resetting, so that the handrail body can be conveniently and rapidly mounted, and the handrail can be operated by a single person, and the labor cost of mounting is greatly reduced.

Description

Elevator handrail capable of being installed rapidly

Technical Field

The utility model belongs to the field of elevator handrails, and particularly relates to an elevator handrail capable of being rapidly installed.

Background

The elevator is the equipment of carrying people and transporting things that the inside of current high-rise building used, and the inside of elevator is provided with the support grab rail, when taking the elevator, provides auxiliary stay's effect for the passenger, is convenient for the hand to hold.

Currently, in the prior art, an elevator handrail is generally installed in a concealed mode by fixing the handrail to the elevator handrail from the back of a back plate of an elevator car through a fastener, in the installation, one person is generally required to hold the handrail from the inner side, then the other person uses a tool to install the handrail by using the fastener on the other side of the common back plate, and both sides are required to cooperatively operate during the installation, which is time-consuming and labor-consuming.

Disclosure of Invention

In view of the problems mentioned in the background art, it is an object of the present utility model to provide a rapidly installable elevator handrail to solve the problems mentioned in the background art above.

The technical aim of the utility model is realized by the following technical scheme:

the elevator handrail capable of being installed rapidly comprises a mounting seat, wherein the front surface of the mounting seat is connected with a mounting plate in a plug-in mode, the back surface of the mounting plate is symmetrically provided with a fixing mechanism, the inner side of the mounting seat is fixedly provided with a clamping sleeve, the mounting plate is connected with the clamping sleeve in a clamping mode through the fixing mechanism, the front surface of the mounting plate is symmetrically provided with a connecting mechanism, and the mounting plate is fixedly installed with a handrail body through the connecting mechanism;

the handrail body comprises a handrail tube, a nano silver antibacterial layer, a polyurethane foam layer and a nitrile rubber layer, wherein the handrail tube is fixedly connected to the front face of the connecting mechanism, the nitrile rubber layer is arranged between the handrail tube and the polyurethane foam layer, and the nano silver antibacterial layer is arranged on the outer side of the polyurethane foam layer.

Further, as a preferable technical scheme, the inner side of the mounting seat is symmetrically provided with mounting holes, and the number of the mounting holes is 4.

Further, as the preferable technical scheme, the left side and the right side of the clamping sleeve penetrate through the seat wall of the mounting seat, and a rubber plug is arranged at the inner side of one end of the clamping sleeve.

Further, as the preferred technical scheme, fixed establishment includes the installation cavity, the inboard at the mounting panel is established to the installation cavity symmetry, the inboard sliding connection in installation cavity has the limiting plate, the inside contralateral symmetry fixed mounting of limiting plate and installation cavity has the spring, one side fixed mounting that the limiting plate kept away from the spring has the fixture block, the card income end of fixture block runs through the cavity wall and the cutting ferrule joint in installation cavity and is connected.

Further, as the preferable technical scheme, the inside of the installation cavity is symmetrically provided with sliding grooves, and the limiting plate is connected to the inside of the installation cavity in a sliding manner through the sliding grooves.

Further, as a preferable technical scheme, the clamping end of the clamping block faces one side of the clamping sleeve in an inclined plane shape.

Further, as the preferred technical scheme, coupling mechanism includes the installation cover, installation cover symmetry fixed mounting is in the outside of handrail body, the outside fixed mounting of installation cover has the mounting bracket, the rear end fixed mounting of mounting bracket has the installation piece, the front of mounting panel is equipped with the mounting groove, the installation piece is pegged graft and is connected in the mounting groove inboard, the back of mounting panel passes through screw and installation piece fixed mounting.

Further, as a preferable technical scheme, a counter bore is formed in the back surface of the mounting plate.

In summary, the utility model has the following advantages:

firstly, the handrail body is connected to the mounting frame through the mounting sleeve, the mounting frame is connected to the mounting block through the mounting sleeve, the mounting block can be inserted into the mounting groove of the mounting plate in the mounting process, and then the screw is utilized from the back surface, so that quick mounting connection can be realized;

secondly, the mounting seat is directly mounted in the elevator car, then the handrail body is connected with the mounting plate through the connecting mechanism, and finally the mounting plate is spliced with the mounting seat, on the basis of splicing the mounting plate and the mounting seat, the clamping sleeve extrudes the clamping block along the inclined plane, meanwhile, the limiting plate connected with the clamping block slides in the mounting cavity to compress the spring, after the mounting plate is inserted, the spring pushes the clamping block connected with the limiting plate to clamp and fix the clamping sleeve through reset, so that the handrail body can be conveniently and rapidly mounted, and the handrail body can be operated by a single person, so that the labor cost of mounting is greatly reduced;

thirdly, through the polyurethane foam layer that adds the nitrile rubber layer in the handrail body's handrail outside, the nitrile rubber layer inboard increases the friction with the handrail contact, keeps the stability of polyurethane foam layer, and the polyurethane foam layer can bring the comfort that the handrail outside used simultaneously, and the polyurethane foam layer outside adds the antibiotic layer of nano silver, can carry out degerming to the bacterium that is infected with after the user uses, avoids cross infection.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of the structure of the fixing mechanism of the present utility model;

FIG. 4 is an enlarged view of FIG. 3A in accordance with the present utility model;

fig. 5 is a cross-sectional view of the armrest body of the present utility model.

Reference numerals: 1. the handrail comprises a mounting seat, 2, a handrail body, 201, a nano silver antibacterial layer, 202, a polyurethane foam layer, 203, a nitrile rubber layer, 204, a handrail tube, 3, a mounting plate, 4, a connecting mechanism, 401, a mounting groove, 402, a mounting rack, 403, a mounting sleeve, 404, a mounting block, 5, a mounting hole, 6, a cutting sleeve, 7, a rubber plug, 8, a counter bore, 9, a fixing mechanism, 901, a mounting cavity, 902, a clamping block, 903, a limiting plate, 904, a spring, 10 and a chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, an elevator handrail capable of being quickly installed in the embodiment comprises an installation seat 1, wherein an installation plate 3 is connected to the front surface of the installation seat 1 in an inserting manner, a fixing mechanism 9 is symmetrically arranged on the back surface of the installation plate 3, a clamping sleeve 6 is fixedly installed on the inner side of the installation seat 1, the installation plate 3 is connected with the clamping sleeve 6 in a clamping manner through the fixing mechanism 9, a connecting mechanism 4 is symmetrically arranged on the front surface of the installation plate 3, the installation plate 3 is fixedly installed through the connecting mechanism 4 and a handrail body 2, the handrail body 2 comprises a handrail tube 204, a nano silver antibacterial layer 201, a polyurethane foam layer 202 and a nitrile rubber layer 203, the handrail tube 204 is fixedly connected to the front surface of the connecting mechanism 4, the nitrile rubber layer 203 is arranged between the handrail tube 204 and the polyurethane foam layer 202, the nano silver antibacterial layer 201 is arranged on the outer side of the polyurethane foam layer 202, the nitrile rubber layer 203 is in contact with the handrail tube 204 for friction enhancement, the stability of the polyurethane foam layer 202 is maintained, meanwhile, the polyurethane foam layer 202 can be brought to the comfort of the outside of the handrail tube 204, and the nano silver antibacterial layer 201 on the outer side of the polyurethane foam layer 202 can be additionally used by a user after the user; the inner side of the mounting seat 1 is symmetrically provided with mounting holes 5, 4 mounting holes 5 are arranged in total, and the mounting holes 5 are additionally arranged on the inner side of the mounting seat 1, so that the mounting seat 1 can be conveniently and directly fixed on the elevator car backboard from the inner side of the mounting seat 1; the left side and the right side of the clamping sleeve 6 penetrate through the seat wall of the mounting seat 1, and the inner side of one end of the clamping sleeve 6 is provided with a rubber plug 7, and the port of the clamping sleeve 6 can be conveniently shielded by additionally arranging the rubber plugs 7 on the left side and the right side of the clamping sleeve 6; after the installation of the plate surface part of the rubber plug 7 and the installation seat 1 are kept horizontal, the artificial unexpected buckling can be prevented, meanwhile, a screw hole is further formed in the plate surface, the clamping sleeve 6 can be taken down through a special screw tool of an elevator technician, and the clamping sleeve can be detached by adopting a corresponding tool.

Example 2

Referring to fig. 3-4, on the basis of embodiment 1, in order to achieve the purpose of conveniently and rapidly fixing the mounting plate 3 and the mounting seat 1, the fixing mechanism 9 is innovatively designed, specifically, the fixing mechanism 9 comprises a mounting cavity 901, the mounting cavity 901 is symmetrically arranged on the inner side of the mounting plate 3, a limiting plate 903 is slidably connected on the inner side of the mounting cavity 901, springs 904 are fixedly arranged on opposite sides of the inside of the limiting plate 903 and the inside of the mounting cavity 901, a clamping block 902 is fixedly arranged on one side, far away from the springs 904, of the limiting plate 903, the clamping end of the clamping block 902 penetrates through the cavity wall of the mounting cavity 901 and is connected with the clamping sleeve 6 in a clamping manner, the clamping sleeve 6 extrudes the clamping block 902 along an inclined plane on the basis of splicing the mounting plate 3 and the mounting seat 1, meanwhile, the limiting plate 903 connected with the clamping block 902 slides in the mounting cavity 901 to compress the springs 904, and after the mounting plate 3 is inserted, the springs 904 push the clamping blocks 902 connected with the limiting plate 903 to clamp the clamping sleeve 6 in a clamping manner through reset.

Referring to fig. 4, in order to achieve the purpose of facilitating the sliding of the limiting plate 903, the inner side of the installation cavity 901 is symmetrically provided with a sliding groove 10, the limiting plate 903 is slidably connected to the inner side of the installation cavity 901 through the sliding groove 10, and the inner side of the installation cavity 901 is symmetrically provided with the sliding groove 10, so that the limiting plate 903 can slide inside the installation cavity 901 conveniently.

Referring to fig. 3-4, in order to achieve the purpose of facilitating connection between the mounting plate 3 and the mounting seat 1, the clamping end of the clamping block 902 of this embodiment is inclined towards one side of the clamping sleeve 6, and the clamping end of the clamping block 902 is designed to be inclined towards one side of the clamping sleeve 6, so that the mounting plate 3 and the mounting seat 1 can be conveniently and rapidly connected in a pushing and inserting manner.

Example 3

Referring to fig. 1-2, in this embodiment, in order to achieve the purpose of fixing the handrail body 2 and the mounting plate 3 conveniently on the basis of embodiment 1, in this embodiment, the connection mechanism 4 is innovatively designed, specifically, the connection mechanism 4 includes a mounting sleeve 403, the mounting sleeve 403 is symmetrically and fixedly mounted on the outer side of the handrail body 2, a mounting frame 402 is fixedly mounted on the outer side of the mounting sleeve 403, a mounting block 404 is fixedly mounted at the rear end of the mounting frame 402, a mounting groove 401 is provided on the front surface of the mounting plate 3, the mounting block 404 is connected on the inner side of the mounting groove 401 in a plugging manner, the rear surface of the mounting plate 3 is fixedly mounted through screws and the mounting block 404, and by adding the connection mechanism 4 on the mounting plate 3, since the handrail body 2 is connected on the mounting frame 402 through the mounting sleeve 403, the mounting block 404 can be inserted into the mounting groove 401 of the mounting plate 3 in the mounting process, and then the mounting connection can be performed quickly by using screws from the rear surface.

Referring to fig. 2-3, in order to achieve the purpose of conveniently fixing the mounting block 404, the back of the mounting plate 3 of this embodiment is provided with the counter bore 8, and by additionally providing the counter bore 8 on the back of the mounting plate 3, the mounting block 404 can be conveniently fixed by using screws, and meanwhile, the end is provided in the counter bore 8, so that the mounting plate 3 is inserted into the mounting seat 1 without protruding.

The use principle and the advantages are that: during installation, through according to the mounted position in the elevator car, can directly install mount pad 1 in the elevator car, because handrail body 2 passes through mounting sleeve 403 to be connected on mounting bracket 402, and mounting bracket 402 is subaerial through connecting on installation piece 404, place handrail body 2 in the elevator ground in the installation, insert installation piece 404 in mounting groove 401 of mounting panel 3, then utilize screw fixation from the back can, at last only need push mounting panel 3 into mount pad 1 can, in the installation, peg graft mounting panel 3 and mount pad 1 on the basis, make cutting ferrule 6 extrude clamping block 902 along the inclined plane, limiting plate 903 that the clamping block 902 is connected slides compression spring 904 in installation cavity 901 simultaneously, after mounting panel 3 inserts, spring 904 blocks fixedly to cutting ferrule 6 through the clamping block that the promotion limiting plate 903 is connected that resets, in the use, through addding polyurethane foam layer 202 that has nitrile rubber layer 203 outside handrail body 2, nitrile rubber layer 203 inboard and support tube 204 contact with the friction, keep polyurethane foam layer 202's stability, simultaneously polyurethane foam layer 202 can bring outside polyurethane foam layer 204 to the comfort tube 204 outside use, and the cross infection of bacteria can be avoided to the user after the side is addding, and the bacteria can be infected with 201.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An elevator handrail capable of being installed rapidly, which is characterized in that: the novel handrail comprises a mounting seat (1), wherein the front surface of the mounting seat (1) is connected with a mounting plate (3) in a plug-in manner, the back surface of the mounting plate (3) is symmetrically provided with a fixing mechanism (9), the inner side of the mounting seat (1) is fixedly provided with a clamping sleeve (6), the mounting plate (3) is connected with the clamping sleeve (6) in a clamping manner through the fixing mechanism (9), the front surface of the mounting plate (3) is symmetrically provided with a connecting mechanism (4), and the mounting plate (3) is fixedly installed through the connecting mechanism (4) and the handrail body (2);

the handrail body (2) comprises a handrail tube (204), a nano silver antibacterial layer (201), a polyurethane foam layer (202) and a nitrile rubber layer (203), wherein the handrail tube (204) is fixedly connected to the front face of the connecting mechanism (4), the nitrile rubber layer (203) is arranged between the handrail tube (204) and the polyurethane foam layer (202), and the nano silver antibacterial layer (201) is arranged on the outer side of the polyurethane foam layer (202).

2. A quick-install elevator handrail as claimed in claim 1, wherein: the inner side of the mounting seat (1) is symmetrically provided with mounting holes (5), and the number of the mounting holes (5) is 4.

3. A quick-install elevator handrail as claimed in claim 1, wherein: the left side and the right side of the cutting sleeve (6) penetrate through the seat wall of the mounting seat (1), and a rubber plug (7) is arranged at the inner side of one end of the cutting sleeve (6).

4. A quick-install elevator handrail as claimed in claim 1, wherein: the fixing mechanism (9) comprises an installation cavity (901), the installation cavity (901) is symmetrically arranged on the inner side of the installation plate (3), a limiting plate (903) is connected to the inner side of the installation cavity (901) in a sliding mode, a spring (904) is fixedly arranged on the opposite side of the inner side of the limiting plate (903) and the opposite side of the inner side of the installation cavity (901), a clamping block (902) is fixedly arranged on one side, far away from the spring (904), of the limiting plate (903), and the clamping end of the clamping block (902) penetrates through the cavity wall of the installation cavity (901) and is connected with a clamping sleeve (6) in a clamping mode.

5. A quick-install elevator handrail as claimed in claim 4, wherein: the inner side of the installation cavity (901) is symmetrically provided with a sliding groove (10), and the limiting plate (903) is connected to the inner side of the installation cavity (901) in a sliding mode through the sliding groove (10).

6. A quick-install elevator handrail as claimed in claim 4, wherein: the clamping end of the clamping block (902) faces one side of the clamping sleeve (6) in an inclined plane shape.

7. A quick-install elevator handrail as claimed in claim 1, wherein: coupling mechanism (4) are including installation cover (403), the outside at handrail body (2) of installation cover (403) symmetry fixed mounting, the outside fixed mounting of installation cover (403) has mounting bracket (402), the rear end fixed mounting of mounting bracket (402) has installation piece (404), the front of mounting panel (3) is equipped with mounting groove (401), installation piece (404) are pegged graft and are connected in mounting groove (401) inboard, the back of mounting panel (3) is through screw and installation piece (404) fixed mounting.

8. A quick-install elevator handrail as claimed in claim 7, wherein: the back of the mounting plate (3) is provided with a counter bore (8).