CN204754666U

CN204754666U - Only put ware

Info

Publication number: CN204754666U
Application number: CN201520456098.1U
Authority: CN
Inventors: 王跃进; 张滔慧
Original assignee: SHANGHAI CHENGFANG AUTOMATIC DOORS TECHNOLOGY Co Ltd
Current assignee: SHANGHAI CHENGFANG AUTOMATIC DOORS TECHNOLOGY Co Ltd
Priority date: 2015-06-29
Filing date: 2015-06-29
Publication date: 2015-11-11
Anticipated expiration: 2025-06-29

Abstract

The utility model relates to an only put ware, only put ware including ending the pendulum seat and ending the centering block, end the slot hole that is provided with several and surface phase fixed connection on the pendulum seat, end the centering block set up in end on the pendulum seat, end the slot hole on the pendulum seat in be provided with expansion bolts so that the adjustment only put ware's position, a pleurapophysis that ends the top surface of pendulum seat be equipped with the baffle, end the centering block be provided with with baffle assorted cavity, the centering block that ends pass through the cavity cover locate the baffle on. Adopt the only put ware of this kind of structure, simple structure, it is with low costs, the installation and dismantling be convenient for, the range of application is extensive.

Description

Only put device

Technical field

The utility model relates to mechanical field, particularly relates to automatic door, specifically refers to that one only puts device.

Background technology

Arc door holder pendulum apparatus of the prior art has various ways, be respectively ground nail and join bearing, ground nail joins nylon jacket, ground nail joins copper sheathing, the multiple result formats such as exposed luxurious ground roller type, first three the installation level requirement of form to workman of planting ground nail is higher, location is wanted accurately, otherwise be difficult to the effect really playing only pendulum, the structure of these three kinds of forms in addition, for squeezing into the installation on ground, if the bearing of joining, when nylon jacket and copper sheathing go wrong, maintain and replace and be inconvenience, the most fatal is the device that these nail on being enclosed within, two-way when door body is walked during friction guide groove, cause the only forward and reverse rotation of pendulum device like this, thus create very large noise, directly affects the noise specification of automatic door.Exposed luxurious land wheel overcomes defects such as installing difficult, inconvenient maintenance, reduction noise completely, but it is because be exposed, and aesthetically have impact on the associative perception of a body, in this, many clients can not accept.Based on this technical background, the structure innovation that arc automatic door unit only puts device is imperative.

Utility model content

The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, and what provide that a kind of structure is simple, cost is low, be convenient to mount and dismount, have wide range of applications only puts device.

To achieve these goals, only pendulum utensil of the present utility model has following formation:

This only puts device, and its main feature is, described only pendulum device comprises only swing seat and only centering block, and described only swing seat is provided with several elongated hole be fixedly connected with ground, and described only centering block is arranged on described only swing seat.

Further, in the elongated hole on described only swing seat, be provided with expansion bolt, so that the position of only putting device described in adjustment.

Further, the side of the described only end face of swing seat is equipped with baffle plate, and described only centering block is provided with the cavity matched with described baffle plate, and described only centering block is sheathed on described baffle plate by described cavity.

Have employed and only put device in this utility model, do not affect the aesthetic property of the entirety of a body completely, easy for installation, accurate positioning, and structure is simple, cost is low, and Practical Performance is good, the problem that the noise brought when also effectively prevent running body is large, has wide range of applications.

Accompanying drawing explanation

Fig. 1 is the overall structure schematic diagram of only pendulum device of the present utility model.

Fig. 2 is the explosive view of only pendulum device of the present utility model.

Detailed description of the invention

In order to more clearly describe technology contents of the present utility model, conduct further description below in conjunction with specific embodiment.

Along with the development of automatic door industry, more and more higher to the designing requirement of automatic door, also require beyond contour structures attractive in appearance to run stably, the requirement of noise, few maintenance rate etc., the present utility model object invents one exactly and only puts device, do not affecting under a body overall appearance prerequisite, a body is run stably, and noise is little, few maintenance rate, and structure is simple, easy to make, cost is low, the device that Practical Performance is strong.

The various problems existing for structure of the only pendulum device based on arc-shaped door of the prior art of the present utility model, proposition a kind of keeps a body smooth running only to put device without beat.Refer to shown in Fig. 1 to Fig. 2, only pendulum device of the present utility model comprises only swing seat 1 and only centering block 2, and described only swing seat 1 is provided with several elongated hole be fixedly connected with ground, and described only centering block 2 is arranged on described only swing seat 1.Contrast and of the prior artly only put device, the utility model structure is relatively simple.

In a kind of preferred embodiment, in the elongated hole on described only swing seat 1, be provided with expansion bolt, so that the position of only putting device described in adjustment.What first contrast the ground nail type of prior art only puts device, only pendulum device of the present utility model is be relatively easy to installing location, only pendulum device is generally equipped after active fan mounting and adjusting, newly-designedly only device is put in installation, do not need to locate very accurately, only need the position probably finding active fan guide groove, if alignment error is large, available Phillips screwdriver unscrews the swell fixture of fixing only pendulum device seat elongated hole, putting device seat hole milling till cause is elongated hole, adjustment can be needed according to scene, unlike ground nail type of the prior art, if the error of fixing position is large, just ground nail need be extracted, again join and beat hole, ground, obviously, only pendulum device of the present utility model is obviously better than ground nail type in this respect,

In a kind of preferred embodiment, the side of the described only end face of swing seat 1 is equipped with baffle plate, and described only centering block 2 is provided with the cavity matched with described baffle plate, and described only centering block 2 is sheathed on described baffle plate by described cavity.In prior art, the nylon jacket of ground nail type or copper sheathing are wide arc gap cooperation shaft block ring and locate, this structure is in the process of only putting, shaft block ring is easy to, because be built-in, changes very inconvenient, of the present utility modelly only put device, stopping centering block 2 with stopping swing seat 1 with nylon 6 is interference fit, adds the flexible speciality of nylon 6, coordinates very tight, in onsite application process, there will not be the problem come off.In addition, only the material of pendulum device seat is aluminium alloys 6063-T5, and surface is through oxidation processes, more stable, not easily corrosion.When design stops centering block 2, according to the experience of door body design, adjust the gap of it and active fan guide groove, decrease and rub in only pendulum process, thus the sound reducing unit is made an uproar, selection determines nylon 6, itself has fatigue strength and rigidity is better, and good springiness has good weakening, and reduces the ability of noise, its abrasion resistance most important, avoids the fretting wear in only pendulum process and makes undersized or the phenomenon such as to grind.Contrast exposed land wheel of the prior art and only put device, it is built-in, and the aesthetic property of the entirety of opposite house body has no effect.

The utility model, in process of manufacture, processing technology is simple, easy processing and fabricating.In the process of project installation, embody it easily install, and adjustment is better than the adjustment of arc door holder pendulum apparatus in prior art.This utility model is in the initial experimental stage, and be installed to by experimental piece and test on door body, door body has operated 2880 hours continuously, do not find that only the phenomenon loosening and stop centering block 2 and come off located by pendulum device, and it is little to run noise, steadily.Later stage puts into production use, and has about 12 months, does not find that only the phenomenon of bad problem appears in pendulum device again according to department statistics after sale.

Above-described embodiment is this patent preferred embodiment; not be used for limiting practical range of the present utility model; those skilled in the art is under the prerequisite not departing from the utility model principle; the improvement done, change, combination, substitute etc., all belong within the utility model claim scope required for protection.

In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, manual and accompanying drawing are regarded in an illustrative, rather than a restrictive.

Claims

1. only put a device, it is characterized in that, described only pendulum device comprises only swing seat and only centering block, and described only swing seat is provided with several elongated hole be fixedly connected with ground, and described only centering block is arranged on described only swing seat.

2. according to claim 1ly only put device, it is characterized in that, in the elongated hole on described only swing seat, be provided with expansion bolt, so that the position of only pendulum device described in adjustment.

3. according to claim 1ly only put device, it is characterized in that, the side of the described only end face of swing seat is equipped with baffle plate, and described only centering block is provided with the cavity matched with described baffle plate, and described only centering block is sheathed on described baffle plate by described cavity.