The specification and scale of elevator door are divided into two cases: one is the size of the original elevator door opening reserved when building the elevator shaft; Second, the final size of the door opening after interior decoration.

而原電梯門洞的大小是取決于電梯載重標(biāo)準(zhǔn)來(lái)計(jì)算的，相關(guān)規(guī)范上對(duì)于建筑的電梯設(shè)置數(shù)量，各個(gè)電梯載重?cái)?shù)量，對(duì)應(yīng)的電梯規(guī)范大小，以及電梯門洞大小，都是有規(guī)范規(guī)定的，且規(guī)定的相當(dāng)詳細(xì)。

The size of the original elevator door opening depends on the elevator load standard. In relevant specifications, the number of elevators set in the building, the load number of each elevator, the corresponding elevator specification size and the size of elevator door opening are specified in specifications, and the provisions are quite detailed.

根據(jù)上面兩張圖的對(duì)比，我們可以看出，電梯門套是由兩個(gè)部分門套構(gòu)成的：

According to the comparison of the above two figures, we can see that the elevator door pocket is composed of two parts:

一部分是電梯構(gòu)造自身的鋼門套，也是我俗稱的“小門套”;

One part is the steel door pocket of the elevator structure itself, which is also commonly known as "small door pocket";

一部分是由裝飾材料做的裝飾門套，也就是我們大多數(shù)設(shè)計(jì)師認(rèn)為的電梯門套。

One part is the decorative door pocket made of decorative materials, which is what most of our designers think of as the elevator door pocket.

從材質(zhì)上看：電梯門套一般是鋼框，而裝飾門套可以是各種各樣的材質(zhì);

From the material point of view: the elevator door pocket is generally steel frame, while the decorative door pocket can be a variety of materials;

從位置關(guān)系上看：普通門套靠近室內(nèi)空間，而電梯門套靠近電梯井;

From the perspective of location relationship: the ordinary door pocket is close to the indoor space, while the elevator door pocket is close to the elevator shaft;

Ps：采用鍍鋅鐵皮封堵是為了避免電梯上下產(chǎn)生外力，對(duì)電梯門套結(jié)構(gòu)造成破壞。

PS: galvanized iron sheet is used for sealing to avoid external force generated by the elevator up and down and damage to the elevator door pocket structure.

從功能上來(lái)看：裝飾門套是為了滿足室內(nèi)空間的美觀性，而電梯門套則是滿足樓梯層門的功能性而存在的。為了保證電梯門套的美觀性，我們通常會(huì)用采用裝飾門套包裹住電梯門套的構(gòu)造做法來(lái)對(duì)電梯門套進(jìn)行處理;

From the perspective of function: the decorative door pocket is to meet the aesthetics of indoor space, while the elevator door pocket exists to meet the functionality of stair landing door. In order to ensure the beauty of the elevator door pocket, we usually use the structural method of wrapping the elevator door pocket with decorative door pocket to deal with the elevator door pocket;

因此，在已經(jīng)完工的項(xiàng)目中，我們是看不見(jiàn)電梯門套的。

Therefore, in the completed project, we can't see the elevator door pocket.

而從設(shè)計(jì)制圖的角度上來(lái)說(shuō)，電梯門套主要是由建筑單位繪制的，裝飾門套是由我們繪制，所以，在我們繪制電梯相關(guān)節(jié)點(diǎn)時(shí)，應(yīng)查閱相對(duì)應(yīng)的土建圖紙，看看土建的門洞與裝飾的門洞是否能夠?qū)?yīng)上，再進(jìn)行下一步行動(dòng)。

From the perspective of design and drawing, the elevator door pocket is mainly drawn by the construction unit, and the decorative door pocket is drawn by us. Therefore, when we draw the relevant nodes of the elevator, we should consult the corresponding civil engineering drawings to see whether the civil door opening can correspond to the decorative door opening, and then take the next step.