CN218579394U

CN218579394U - Fixing device of elevator light curtain

Info

Publication number: CN218579394U
Application number: CN202222639203.8U
Authority: CN
Inventors: 李立群; 李利军
Original assignee: Tianjin Omar Elevator Co ltd
Current assignee: Tianjin Omar Elevator Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-07
Anticipated expiration: 2032-10-08

Abstract

The application provides a fixing device of elevator light curtain belongs to elevator installation technical field. The fixing device of the elevator light curtain comprises a supporting component and a hoisting component. The supporting component comprises a support and a pin plate, the pin plate is detachably connected with the support, the hoisting component comprises a hanging rack and a guide rail, pin grooves matched with the pin plate are evenly formed in the hanging rack, and the guide rail is fixedly connected with the support. In this application, the door machine bottom plate both sides of elevator are installed to supporting component, and hoisting component utilizes the stores pylon of equipartition cotter way and the cotter board pin joint on the supporting component to this height of adjusting the stores pylon, thereby adjust the height of light curtain, the horizontal adjustment of the both sides light curtain of being convenient for.

Description

Fixing device of elevator light curtain

Technical Field

The application relates to the technical field of elevator installation, in particular to a fixing device of an elevator light curtain.

Background

The fixed installation of current elevator light curtain is generally through bolt snap-on in the upper and lower part of light curtain installing support, when maintaining and maintaining the light curtain, needs alone at the bottom of elevator well at least, alone on the sedan-chair top, and the light curtain mounting bracket can be demolishd to two people's cooperations, then just can dismantle the light curtain, and installation, change are inconvenient, and the light curtain of installation does not have extra safeguard measure, appears ageing easily and damages.

To this, chinese patent application number is CN202120964002.8 a light curtain fixing device for elevator, it is disclosed that, this scheme mainly fixes and is spacing through the connecting piece to the light curtain, light curtain installation guide rail and door machine bottom plate, realize the installation of elevator light curtain, the connecting piece is fixed the light curtain installation guide rail to the door machine bottom plate, the fixed bolster is connected to on the one hand to the connecting piece, on the other hand with the light curtain restriction in the light curtain installation guide rail, and all adopt to dismantle between fixed bolster and the light curtain, the connecting piece and be connected, when realizing installing the light curtain, make things convenient for going on of follow-up maintenance to the light curtain, effectively improve maintenance personnel's work efficiency, reduce the maintenance cost, be fit for using widely in elevator light curtain installation.

However, in the process of implementing the technical solution in the embodiment of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:

present elevator is in the consideration of the in-service use condition, the line scanning mode of universal adoption, the first transmission of one side is given the first way of opposite side and is received promptly, if there is arbitrary not received signal all the way, then judge that there is the pedestrian, the elevator sedan-chair door is opened, the fixing device of both sides light curtain and elevator car structure itself are after long-time the use, all are likely to take place deformation, lead to both sides light curtain can not accurately align, lead to the trouble, the mounting height of the light curtain of above-mentioned scheme is fixed, can't carry out level control to both sides light curtain.

SUMMERY OF THE UTILITY MODEL

In order to remedy the above deficiencies, the present application provides a fixing device for an elevator light curtain, which aims to improve the problems mentioned in the background art.

The application provides a fixing device of elevator light curtain, including supporting component and hoist and mount subassembly.

The supporting component comprises a support and a pin plate, the pin plate is detachably connected with the support, the hoisting component comprises a hanging rack and a guide rail, pin grooves matched with the pin plate are uniformly formed in the hanging rack, and the guide rail is fixedly connected with the support.

Furthermore, the support is including mounting panel, curb plate and even board, the curb plate both sides respectively with the mounting panel with even board fixed connection.

Furthermore, the mounting plate is provided with a mounting hole, and the connecting plate is fixedly connected with the guide rail.

Furthermore, the support also comprises a top plate, the top plate is fixedly connected with the side plate, and the top plate is detachably connected with the pin plate.

Furthermore, the support is integrally formed, and two sides of the top plate are movably abutted against the mounting plate and the connecting plate.

Furthermore, the pin plate is provided with a pin hole.

Furthermore, the pin plate and the top plate are both provided with connecting holes.

Furthermore, the hoisting assembly further comprises a pull ring, and the pull ring is fixedly connected with the upper end of the hanging rack.

Compared with the prior art, the beneficial effect of this application: the door machine bottom plate both sides of elevator are installed to supporting component, and hoisting component utilizes the stores pylon of equipartition cotter way to be connected with the cotter board pin joint on the supporting component to this height of adjusting the stores pylon, thereby adjust the height of light curtain, the horizontal adjustment of the both sides light curtain of being convenient for.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural view of a fixing device of an elevator light curtain provided by an embodiment of the application;

FIG. 2 is a schematic structural view of a connection relationship between a guide rail and a bracket according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a pin plate and top plate connection structure provided in an embodiment of the present application;

fig. 4 is a schematic view of a connection relationship between a pin plate and a rack according to an embodiment of the present application.

In the figure: 100-a support assembly; 110-a scaffold; 111-a mounting plate; 112-side plate; 113-connecting a plate; 114-a top plate; 120-pin plate; 130-pin holes; 140-connecting hole; 200-hoisting components; 210-a hanger; 220-a guide rail; 230-tab.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1, the present application provides a fixing device for an elevator light curtain, which includes a support assembly 100 and a lifting assembly 200.

Wherein, the supporting component 100 is installed on both sides of the bottom plate of the door machine of the elevator, the hoisting component 200 utilizes the pin joint of the hanging rack 210 with uniformly distributed pin slots and the pin plate 120 on the supporting component 100, so as to adjust the height of the hanging rack 210, thereby adjusting the height of the light curtain and facilitating the horizontal adjustment of the light curtain on both sides.

Referring to fig. 1-4, the supporting assembly 100 includes a support 110 and a pin plate 120, the pin plate 120 is detachably connected to the support 110, the hoisting assembly 200 includes a rack 210 and a guide rail 220, the rack 210 is uniformly provided with pin slots adapted to the pin plate 120, and the guide rail 220 is fixedly connected to the support 110. Here, the bracket 110 is installed at both sides of the door machine base plate, the guide rail 220 is fixed to the sill by bolts, the light curtain is installed on the hanger 210 by means of flat head screws, the hanger 210 together with the light curtain is inserted into the guide rail 220, the pin plates 120 are inserted into the corresponding pin grooves on the hanger 210, then the pin plates 120 are installed on the bracket 110 by means of conventional fasteners, if the light curtain cannot accurately transmit or receive signals, the pin plates 120 are released, the height of the light curtain is adjusted, then the pin plates 120 are inserted into the appropriate pin grooves again, and finally the pin plates 120 are installed on the bracket 110 again, in a similar manner, during maintenance, the pin plates 120 are removed, the hanger 210 together with the light curtain is pulled out of the guide rail 220, and in conclusion, the support assembly 100 is installed at both sides of the door machine base plate of the elevator, and the hanger assembly 200 is pinned to the pin plates 120 on the support assembly 100 by means of the evenly distributed pin grooves, so as to adjust the height of the hanger 210, thereby adjusting the height of the light curtain, and facilitating the horizontal adjustment of the light curtain at both sides.

Referring to fig. 1-4, the bracket 110 includes an installation plate 111, a side plate 112 and a connecting plate 113, wherein two sides of the side plate 112 are respectively fixedly connected to the installation plate 111 and the connecting plate 113. The mounting plate 111 is provided with a mounting hole, and the connecting plate 113 is fixedly connected with the guide rail 220. Here, the mounting plate 111, the side plate 112, and the link plate 113 are formed of sheet metal into a ] shape, and are mounted on both sides of the door machine base plate using mounting holes.

Referring to fig. 1-4, the bracket 110 further includes a top plate 114, the top plate 114 is fixedly connected to the side plate 112, and the top plate 114 is detachably connected to the pin plate 120. The bracket 110 is integrally formed, and both sides of the top plate 114 are movably abutted against the mounting plate 111 and the connecting plate 113. Here, since the weight of the hanger 210 together with the light curtain is entirely pressed against one side of the pin plate 120, the top plate 114 needs to provide stable support for one side of the pin plate 120 close to the hanger 210, and therefore, in the present embodiment, the entire bracket 110 is made of sheet metal, and the top plate 114 extends from the upper end of the side plate 112 and is folded inwards, and is pressed against the upper end surfaces of the mounting plate 111 and the connecting plate 113 to improve the structural strength, and at the same time, the guide rail 220 also extends to the lower edge of the top plate 114 to provide support for the top plate 114.

Referring to fig. 1-4, the pin plate 120 is provided with a pin hole 130. Here, the pin hole 130 of the pin plate 120 may be tied with a wire after passing through the hanger 210, so as to prevent the hanger 210 from being separated from the pin plate 120 after being deformed.

Referring to fig. 1-4, the pin plate 120 and the top plate 114 are both provided with a connecting hole 140. Here, the two connecting holes 140 on the top plate 114 have the same size, and the connecting holes 140 on the pin plate 120 have one circular hole and one elliptical hole, so that when the height of the hanging rack 210 and the light curtain is adjusted, only one of the fasteners needs to be removed, the pin plate 120 can be retracted backwards by using the elliptical hole, and after the adjustment is completed, the pin plate 120 extends out to be in pin connection with the hanging rack 210, and the pin plate 120 can be fixed by using the fasteners.

Referring to fig. 1-4, the hanging assembly 200 further includes a pull ring 230, wherein the pull ring 230 is fixedly connected to the upper end of the hanging rack 210. Here, the pull ring 230 is provided to facilitate the manual power generation, and to withdraw the hanger 210 and the light curtain from the guide rail 220 for the convenience of operation.

The working principle of the fixing device of the elevator light curtain is as follows: the mounting plate 111 is mounted on both sides of a bottom plate of a door machine by using mounting holes, the guide rail 220 is fixed with a sill by using bolts, a light curtain is mounted on the hanger 210 by using flat head screws, the hanger 210 and the light curtain are inserted into the guide rail 220, the pin plate 120 is inserted into a corresponding pin groove on the hanger 210, then the pin plate 120 is mounted on the top plate 114 by using a conventional fastener, if the light curtain cannot accurately send or receive signals, one fastener on the pin plate 120 is loosened, the pin plate 120 can be retracted backwards by using an elliptical hole to adjust the height of the light curtain, and then the pin plate 120 is extended and pinned with the hanger 210, and the pin plate 120 is fixed by using the fastener.

It should be noted that the specific model specification of the fastener needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A fixing device of an elevator light curtain is characterized by comprising

The supporting component (100), the supporting component (100) comprises a bracket (110) and a pin plate (120), and the pin plate (120) is detachably connected with the bracket (110);

the hoisting assembly (200), the hoisting assembly (200) is including stores pylon (210) and guide rail (220), evenly set up on stores pylon (210) with the cotter way of cotter board (120) looks adaptation, guide rail (220) with support (110) fixed connection.

2. The fixing device of an elevator light curtain as claimed in claim 1, wherein the bracket (110) comprises a mounting plate (111), a side plate (112) and a connecting plate (113), and two sides of the side plate (112) are fixedly connected with the mounting plate (111) and the connecting plate (113), respectively.

3. The fixing device of an elevator light curtain as claimed in claim 2, wherein the mounting plate (111) is provided with a mounting hole, and the connecting plate (113) is fixedly connected with the guide rail (220).

4. The apparatus as claimed in claim 3, wherein the bracket (110) further comprises a top plate (114), the top plate (114) is fixedly connected to the side plate (112), and the top plate (114) is detachably connected to the pin plate (120).

5. The fixing device of an elevator light curtain as claimed in claim 4, wherein the bracket (110) is integrally formed, and both sides of the top plate (114) are movably abutted against the mounting plate (111) and the connecting plate (113).

6. The fixing device of an elevator light curtain as claimed in claim 5, wherein the pin plate (120) is provided with a pin hole (130).

7. The fixing device of an elevator light curtain as claimed in claim 6, wherein the pin plate (120) and the top plate (114) are provided with connecting holes (140).

8. The fixing device of an elevator light curtain as claimed in claim 7, wherein the hoisting assembly (200) further comprises a pull ring (230), and the pull ring (230) is fixedly connected with the upper end of the hanging rack (210).