CN214835623U

CN214835623U - Derailment-preventing composite track for automatic door

Info

Publication number: CN214835623U
Application number: CN202120608835.0U
Authority: CN
Inventors: 王梓华
Original assignee: Saneboon Beijing Autodoor Co ltd
Current assignee: Saneboon Beijing Autodoor Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-23
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses an automatic door anticreep rail composite track, including installation rail, expansion screw, mounting panel, hang wheel subassembly and assistance-localization real-time anticreep subassembly, the wall is located through expansion screw connection to the installation rail, the mounting panel is connected and is located the automatically-controlled door top, hang the wheel subassembly and connect and locate on the mounting panel and can roll and locate on the installation rail, assistance-localization real-time anticreep subassembly is connected and is located the mounting panel and locate and hang wheel subassembly below, it includes gyro wheel, connecting axle, locking screw, antifriction bearing, axle sleeve and fixation nut to hang the wheel subassembly, assistance-localization real-time anticreep subassembly includes line rail, slider, cushion and double-screw bolt. The utility model relates to an automatically-controlled door track equipment technical field specifically indicates a can effectively prevent effectively that the gyro wheel from droing, can improve the automatically-controlled door anticreep rail compound track of operating stability and self bearing capacity simultaneously under the rolling prerequisite of gyro wheel that does not influence to hang.

Description

Derailment-preventing composite track for automatic door

Technical Field

The utility model relates to an automatically-controlled door track equipment technical field specifically indicates an automatically-controlled door anticreep rail composite track.

Background

The automatic door should be understood in theory as an extension of the concept of the door, which is the development and perfection of the function of the door according to the needs of the person. The development of the automatic door industry is mature day by day, and the automatic door is as follows: the system can recognize the action of approaching a door (or authorizing some kind of entering the door) as a control unit of a door opening signal, open the door through a driving system, automatically close the door after the person leaves, and control the opening and closing processes. But present automatically-controlled door track adopts the aluminum alloy to extrude the track, and the aluminum alloy material is softer, and is not wear-resisting, is single track operation moreover, when someone pushes away the door, can make activity door leaf suspension wheel break away from the track, and the trouble is more, and simultaneously, the track that has anti-disengaging structure often only restricts suspension wheel's upper and lower activity, and not only the installation is comparatively troublesome like this to can increase the running resistance of automatically-controlled door from a certain extent, lead to the not in good order of switch door, lead to causing dangerous accident easily, there is the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a can effectively prevent under the rolling prerequisite of gyro wheel that hangs not influencing that the gyro wheel from coming off, can improve the automatically-controlled door anticreep rail compound track of operating stability and self bearing capacity simultaneously.

The utility model adopts the following technical scheme: the utility model relates to an automatic door anticreep rail composite track, including installation rail, expansion screw, mounting panel, suspension wheel subassembly and assistance-localization real-time anticreep subassembly, the installation rail is located the wall through the expansion screw connection, the mounting panel is connected and is located the automatic door top, suspension wheel subassembly is connected and is located on the mounting panel and can roll on the installation rail, assistance-localization real-time anticreep subassembly is connected and is located the mounting panel and locate the suspension wheel subassembly below, suspension wheel subassembly includes gyro wheel, connecting axle, locking screw, antifriction bearing, axle sleeve and fixation nut, the gyro wheel can roll on the installation rail, the connecting axle runs through and locates in the gyro wheel and runs through the mounting panel setting, locking screw spiro union is located connecting axle one end, antifriction bearing locates between gyro wheel and the connecting axle, the axle sleeve cup joints and locates on the connecting axle and locates between antifriction bearing and the mounting panel, the connecting axle other end is located to the fixation nut spiro union, assistance-localization real-time anticreep subassembly includes line rail, slider, cushion and double-screw bolt, the line rail is connected and is located on the installation rail, the slider slidable locates on the line rail, the cushion is located between slider and the mounting panel, the double-screw bolt runs through in proper order and locates on slider, cushion and the mounting panel, double-screw bolt other end spiro union is equipped with fixation nut.

Furthermore, a moving groove penetrates through the mounting plate, and the vertical moving distance of the moving groove is larger than the separation distance of the roller.

Further, the distance between the top of the sliding block and the bottom of the mounting rail bearing roller is smaller than the distance of the roller.

Furthermore, the cushion block is made of hard rubber.

Further, a spring gasket is arranged between the fixing nut and the mounting plate.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is a composite track of automatically-controlled door anticreep rail, when the installation, at first with slider side-mounting on the line rail, and fix a position on the mounting panel through the double-screw bolt, the mounting panel can reciprocate in the shifting chute within range this moment, the installation hangs wheel subassembly afterwards, and freely place on the installation rail, last fixation nut on the locking double-screw bolt is installed promptly and is finished, when producing the vertical runout when the automatically-controlled door uses, the slider position can restrict the gyro wheel and beat highly within the height that breaks away from, reach the anticreep purpose, the existence of line rail has also improved the stability and the bearing capacity of operation simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of an anti-derailing composite track for an automatic door of the present invention;

fig. 2 is a schematic side view of the derailing prevention composite track of the automatic door of the present invention.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

The device comprises a mounting rail 1, a mounting rail 2, an expansion screw 3, a mounting plate 4, a suspension wheel assembly 5, an auxiliary positioning anti-falling assembly 6, a roller 7, a connecting shaft 8, a locking screw 9, a rolling bearing 10, a shaft sleeve 11, a fixing nut 12, a linear rail 13, a sliding block 14, a cushion block 15, a stud 16, a moving groove 17 and a spring gasket.

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 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.

As shown in the figures 1-2, the utility model relates to an automatic door derailing prevention composite track, which comprises an installation track 1, an expansion screw 2, a mounting plate 3, a suspension wheel assembly 4 and an auxiliary positioning derailing prevention assembly 5, wherein the installation track 1 is connected with the wall surface through the expansion screw 2, the mounting plate 3 is connected with the top of the automatic door, the suspension wheel assembly 4 is connected with the mounting plate 3 and can be rolled on the installation track 1, the auxiliary positioning derailing prevention assembly 5 is connected with the mounting plate 3 and is arranged below the suspension wheel assembly 4, the suspension wheel assembly 4 comprises a roller 6, a connecting shaft 7, a locking screw 8, a rolling bearing 9, a shaft sleeve 10 and a fixing nut 11, the roller 6 can be rolled on the installation track 1, the connecting shaft 7 is arranged in the roller 6 and penetrates through the mounting plate 3, the locking screw 8 is screwed on one end of the connecting shaft 7, antifriction bearing 9 is located between gyro wheel 6 and the connecting axle 7, axle sleeve 10 cup joints and locates on the connecting axle 7 and locate between antifriction bearing 9 and the mounting panel 3, the 7 other ends of connecting axle are located to fixation nut 11 spiro union, assistance-localization real-time anticreep subassembly 5 includes linear rail 12, slider 13, cushion 14 and double-screw bolt 15, linear rail 12 is connected and is located on the mounting rail 1, slider 13 slidable locates on linear rail 12, cushion 14 is located between slider 13 and the mounting panel 3, double-screw bolt 15 runs through in proper order and locates on slider 13, cushion 14 and the mounting panel 3, the 15 other end spiro union of double-screw bolt is equipped with fixation nut 11.

A moving groove 16 penetrates through the mounting plate 3, and the vertical moving distance of the moving groove 16 is larger than the separation distance of the roller 6; the distance between the top of the sliding block 13 and the bottom of the bearing roller 6 of the mounting rail 1 is smaller than the separation distance of the roller 6; the cushion block 14 is made of hard rubber; and a spring gasket 17 is arranged between the fixing nut 11 and the mounting plate 3.

When the anti-dropping device is used specifically, firstly, the sliding block 13 is installed on the line rail 12 from the side surface and is positioned on the installation plate 3 through the stud 15, at the moment, the installation plate 3 can move up and down in the range of the moving groove 16, then, the suspension wheel assembly 4 is installed and is freely placed on the installation rail 1, finally, the fixing nut 11 on the locking stud 15 is installed completely, when the automatic door jumps up and down, the position of the sliding block 13 can limit the jumping height of the roller 6 within the separation height, and the anti-dropping purpose is achieved.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides an automatic door anticreep rail compound track which characterized in that: the mounting rail is connected with the wall surface through the expansion screw, the mounting plate is connected with the top of the automatic door, the suspension wheel assembly is connected with the mounting plate and can be arranged on the mounting rail in a rolling manner, the auxiliary positioning anti-falling assembly is connected with the mounting plate and is arranged below the suspension wheel assembly, the suspension wheel assembly comprises a roller wheel, a connecting shaft, a locking screw, a rolling bearing, a shaft sleeve and a fixing nut, the roller wheel can be arranged on the mounting rail in a rolling manner, the connecting shaft is arranged in the roller wheel in a penetrating manner and penetrates through the mounting plate, the locking screw is in threaded connection with one end of the connecting shaft, the rolling bearing is arranged between the roller wheel and the connecting shaft, the shaft sleeve is in sleeved connection with the connecting shaft and is arranged between the rolling bearing and the mounting plate, the fixing nut is in threaded connection with the other end of the connecting shaft, the auxiliary positioning anti-falling assembly comprises a line rail, a sliding block, a cushion block and a stud, wherein the line rail is connected and arranged on the installation rail, the sliding block is arranged on the line rail in a sliding mode, the cushion block is arranged between the sliding block and the installation plate, the stud penetrates through the sliding block, the cushion block and the installation plate in sequence, and the other end of the stud is provided with a fixing nut in a threaded mode.

2. The automatic door derailment prevention composite track of claim 1, wherein: the mounting plate is provided with a moving groove in a penetrating mode, and the moving groove is perpendicular to the moving distance and is larger than the separation distance of the roller.

3. The automatic door derailment prevention composite track of claim 1, wherein: the distance between the top of the sliding block and the bottom of the mounting rail bearing roller is set to be smaller than the separation distance of the roller.

4. The automatic door derailment prevention composite track of claim 1, wherein: the cushion block is made of hard rubber.

5. The automatic door derailment prevention composite track of claim 1, wherein: and a spring gasket is arranged between the fixing nut and the mounting plate.