阅读说明：本技术 采光井收口结构及施工方法 (Light well closing structure and construction method ) 是由 陈波 何平 申雨 唐伟耀 王晓丽 程银行 于 2020-08-05 设计创作，主要内容包括：本发明公开了一种采光井收口结构及施工方法,该结构包括：设于采光井井口外部的结构顶板；围设于所述采光井井口外部边缘且与所述结构顶板一体成型的结构支座；安装于所述结构顶板上方的挡水坎,所述挡水坎包括围设于所述结构支座外侧的砖块,所述砖块上设有上方开口供采光井的幕墙铝板安装的安装槽,所述砖块的外侧表面设有位于所述安装槽和所述幕墙铝板交接处的防水结构。本发明有效增加幕墙铝板收口处的连接效果以及防水效果,同时施工简单,加快了施工速度。(The invention discloses a light well closing structure and a construction method, wherein the structure comprises the following components: the structure top plate is arranged outside the wellhead of the light production well; the structural support is arranged around the outer edge of the wellhead of the light production well and integrally formed with the structural top plate; install in the manger plate bank of structure roof top, the manger plate bank is including enclosing to be located the fragment of brick in the structure support outside, be equipped with the mounting groove that the curtain aluminum plate of top opening confession lighting well installed on the fragment of brick, the outside surface of fragment of brick is equipped with and is located the mounting groove with the waterproof construction of curtain aluminum plate handing-over department. The invention effectively increases the connecting effect and the waterproof effect of the aluminum plate closing opening of the curtain wall, and simultaneously has simple construction and quickened construction speed.)

1. A kind of producing well closing up structure, characterized by that, comprising:

the structure top plate is arranged outside the wellhead of the light production well;

the structural support is arranged around the outer edge of the wellhead of the light production well and integrally formed with the structural top plate;

install in the manger plate bank of structure roof top, the manger plate bank is including enclosing to be located the fragment of brick in the structure support outside, be equipped with the mounting groove that the curtain aluminum plate of top opening confession lighting well installed on the fragment of brick, the outside surface of fragment of brick is equipped with and is located the mounting groove with the waterproof construction of curtain aluminum plate handing-over department.

2. The light extraction well closing-in structure of claim 1, wherein the waterproof structure comprises a leveling layer arranged on the outer surface of the rotating block and the outer surface of the curtain wall aluminum plate, and a waterproof paint layer and a mortar layer are sequentially arranged on the outer side of the leveling layer.

3. The light extraction well closing structure according to claim 2, wherein the leveling layer is waterproof mortar.

4. The light extraction well closing-in structure of claim 1, wherein the mounting groove is provided on a side surface of the brick away from the structure support.

5. The construction method of the light extraction well closing-in structure according to claim 1, wherein the height of the structural support is higher than that of the structural top plate, and a curtain wall support is installed on the structural support.

6. A construction method of a light well closing-up structure is characterized by comprising the following steps:

the method comprises the following steps that a concrete cast-in-place structure top plate and a structure support which is arranged at the outer edge of a well mouth of the light well in a surrounding mode are arranged outside the well mouth of the light well;

building a water retaining bank which is arranged on the outer side of the structural support on the structural top plate by using bricks, and reserving or forming a mounting groove with an upward notch on the water retaining bank;

mounting the bottom end of the aluminum plate of the curtain wall of the lighting well into the mounting groove;

and carrying out waterproof structure construction at the joint of the curtain wall aluminum plate and the mounting groove.

7. The construction method of the light extraction well closing-in structure according to claim 6, wherein the installation groove is provided on a side surface of the water blocking sill away from the structure support.

8. The construction method of the light extraction well closing-in structure according to claim 6, wherein the waterproof structure construction comprises the steps of:

plastering and leveling by utilizing waterproof mortar on the curtain wall aluminum plate and one side of the water retaining bank far away from the structural support to form a leveling layer;

coating waterproof paint on the surface of the leveling layer to form a waterproof paint layer;

and coating a waterproof mortar layer on the outer layer of the waterproof coating layer.

9. The construction method of the light extraction well closing-in structure according to claim 6, wherein the step of building the water blocking sill comprises the steps of: and building the water retaining ridge by using solid bricks.

Technical Field

The invention relates to the technical field of building construction, in particular to a closing structure of a light well and a construction method.

Background

At present, a lighting well is used as a common structure of an urban building and is more and more widely applied to various buildings, the joint of the lighting well and a roof structure is a weak link of a waterproof structure, the waterproof engineering is used as an indispensable part of various building engineering, and the construction quality of the waterproof engineering directly influences the later use of the building. Generally, a cast-in-place water retaining structure is directly adopted for retaining water in a traditional construction method, when plugging construction is carried out, sporadic concrete can only be manually transported to a roof for construction, meanwhile, on-site formwork support is needed, the process is complex, the construction quality of waterproof engineering is difficult to effectively guarantee in the fast-paced construction process, the construction period cannot meet relevant requirements, meanwhile, large-area sporadic concrete pouring is carried out, and the influence on other surrounding construction operations is large.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides a closing structure of a lighting well and a construction method, which effectively increase the connection effect and the waterproof effect of a curtain wall aluminum plate closing part, are simple to construct and accelerate the construction speed.

In order to achieve the purpose, the invention adopts the technical scheme that: a light well shut-in structure comprising:

the structure top plate is arranged outside the wellhead of the light production well;

the structural support is arranged around the outer edge of the wellhead of the light production well and integrally formed with the structural top plate;

install in the manger plate bank of structure roof top, the manger plate bank is including enclosing to be located the fragment of brick in the structure support outside, be equipped with the mounting groove that the curtain aluminum plate of top opening confession lighting well installed on the fragment of brick, the outside surface of fragment of brick is equipped with and is located the mounting groove with the waterproof construction of curtain aluminum plate handing-over department.

Optionally, waterproof construction is including locating the piece with the screed-coat of curtain aluminum plate surface, the outside of screed-coat has set gradually waterproof coating layer and mortar layer.

Optionally, the screed layer is waterproof mortar.

Optionally, the mounting groove is provided on a side surface of the brick remote from the structural support.

Optionally, the height of the structural support is higher than that of the structural top plate, and a curtain wall support is installed on the structural support.

And the construction method of the light well closing-up structure comprises the following steps:

the method comprises the following steps that a concrete cast-in-place structure top plate and a structure support which is arranged at the outer edge of a well mouth of the light well in a surrounding mode are arranged outside the well mouth of the light well;

building a water retaining bank which is arranged on the outer side of the structural support on the structural top plate by using bricks, and reserving or forming a mounting groove with an upward notch on the water retaining bank;

mounting the bottom end of the aluminum plate of the curtain wall of the lighting well into the mounting groove;

and carrying out waterproof structure construction at the joint of the curtain wall aluminum plate and the mounting groove.

Optionally, the mounting groove is disposed on a side surface of the water blocking sill away from the structural support.

Optionally, the waterproof structure construction includes the steps of:

plastering and leveling by utilizing waterproof mortar on the curtain wall aluminum plate and one side of the water retaining bank far away from the structural support to form a leveling layer;

coating waterproof paint on the surface of the leveling layer to form a waterproof paint layer;

and coating a waterproof mortar layer on the outer layer of the waterproof coating layer.

Optionally, the step of laying the manger plate sill comprises the following steps: and building the water retaining ridge by using solid bricks.

Due to the adoption of the technical scheme, the invention has the following beneficial effects: the water retaining bank main body is formed by adopting the rotary block for masonry, the construction is simple, the cost is lower, the resource waste is reduced, the mounting stability of the curtain wall aluminum plate is improved by arranging the mounting groove for mounting the daylighting well curtain wall aluminum plate on the water retaining bank, and meanwhile, secondary water retaining is carried out on the joint of the curtain wall aluminum plate through the groove, so that the leakage is effectively prevented; the construction method is simple and efficient, has strong adaptability, can be inserted into the roof or floor for construction, effectively ensures the construction quality and saves the construction period.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic overall structure diagram of a recovery well closing-in structure embodiment according to the invention.

Fig. 2 shows a schematic view of a partially enlarged structure at a in fig. 1.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

The invention is described in further detail below with reference to the figures and specific embodiments.

As shown in fig. 1 and 2, the light well closing-in structure of the embodiment of the present invention includes: a structural roof 3 disposed outside the production well 100; the structural support 4 is arranged at the edge of the wellhead outside the light production well 100 in a surrounding manner and is integrally formed with the structural top plate 3; install in the manger plate bank 2 of 3 tops of structure roof, manger plate bank 2 is equipped with the mounting groove that the curtain aluminum plate 1 of top opening confession lighting well curtain installed including enclosing the fragment of brick of locating the structure support 4 outside on the fragment of brick, and the outside surface of fragment of brick is equipped with the waterproof construction who is located mounting groove and curtain aluminum plate 1 handing-over department.

In this embodiment, manger plate bank 2 is built by laying bricks or stones by the commentaries on classics piece, and not concrete placement forms, it is more convenient to make a plurality of manger plate banks that are located interval distribution everywhere construct, effectively avoided the scattered concrete placement of large tracts of land, the formwork of scattered position, the very big time limit for a project that has saved, the influence to other operations has been reduced, adaptability is stronger, can insert the construction in the lump when roofing or building ground construction, when the effectual construction quality of having guaranteed, the engineering time limit for a project has been saved, accelerate the construction speed.

The waterproof structure is including locating the screed-coat of changeing piece and curtain aluminum plate 1 surface, and the outside of screed-coat has set gradually waterproof coating layer and mortar layer. In the embodiment, the leveling layer is the waterproof mortar with the thickness of 10mm, the js waterproof coating with the thickness of 2mm is coated on the outer layer of the leveling layer, the waterproof mortar with the thickness of 10mm is coated on the outer surface of the js waterproof coating for plastering, and the construction coating of the outer vertical surface finish coat is carried out, so that the water seepage hidden trouble is effectively avoided.

The mounting groove sets up in the fragment of brick and keeps away from a side surface of structure support 4, and the fragment of brick is equipped with top and side open-ended mounting groove promptly, pastes curtain aluminum plate 1 and installs the internal face of locating the mounting groove, carries out the construction on screed-coat, waterproof coating layer and mortar layer again. The depth of the mounting groove is 50mm-200mm, and the depth of the mounting groove is 100mm in the embodiment, namely the depth of the curtain wall aluminum plate 1 mounted in the mounting groove is 100 mm. The height of manger plate bank 2 is 300mm at least for 100 mm's difference in height has at least between the tank bottom of mounting groove and the structure roof 3, makes manger plate bank 2 possess the manger plate effect, thereby avoids the ponding of structure roof 3 to submerge to the mounting groove and manger plate bank 2's gap department influence manger plate effect. Make curtain aluminum plate 1 inlay through setting up of mounting groove and locate in manger plate bank 2, increased curtain aluminum plate 1's area of contact, increased the fastness of curtain aluminum plate 1 installation, it is more reliable to connect, and the mounting groove sets up in manger plate bank 2's outside surface for even the seepage appears in seam crossing, still can carry out the secondary manger plate, effective waterproof seepage, compare in only top open-ended mounting groove, ponding phenomenon can not take place for the inslot, and the effect is better.

Structure support 4 highly is higher than the height of structure roof 3, and higher height has certain water-proof effects, and installs curtain support 5 on structure support 4, and steel construction, fossil fragments etc. in the lighting shaft curtain erect on curtain support 5, and curtain aluminum plate installs on steel construction and fossil fragments.

Further, based on the light well closing-up structure of the above embodiment, a construction method of the light well closing-up structure of the embodiment of the present invention is further described, which includes the following steps:

s1: a concrete cast-in-place structure top plate 3 and a structure support 4 which is arranged around the outer edge of the wellhead of the light well 100 are arranged outside the wellhead of the light well 100.

S2: and a water retaining bank 2 which is arranged outside the outer ring of the structural support 4 is built by bricks on the structural top plate 3, and a mounting groove with an upward notch is reserved or formed on the water retaining bank 2.

The thickness of the water retaining ridge 2 is at least 200 mm. In this embodiment, the water dam 2 is constructed by using solid bricks during the construction of the water dam 2.

In some embodiments, the mounting groove can be reserved when the water retaining ridge 2 is built, in other embodiments, the mounting groove can be arranged after the water retaining ridge 2 is built, and the mounting groove is reserved during building of bricks, so that construction of the mounting groove is more convenient, simpler and more efficient compared with the mounting groove reserved in a cast-in-place water retaining ridge formwork.

The mounting groove sets up in a side surface that structure support 4 was kept away from to manger plate bank 2.

S3: and installing the bottom end of a curtain wall aluminum plate 1 of the lighting well curtain wall into the installation groove.

S4: and (3) carrying out waterproof structure construction at the joint of the curtain wall aluminum plate 1 and the mounting groove.

S401: and (3) plastering by utilizing waterproof mortar to form a leveling layer on one side of the curtain wall aluminum plate 1 and the water retaining ridge 2 far away from the structural support 4.

The thickness of the leveling layer formed by construction is about 10 mm.

S402: and coating js waterproof paint on the outer surface of the leveling layer to form a waterproof paint layer.

The thickness of the waterproof coating layer formed by construction is about 2 mm.

S403: and coating a waterproof mortar layer on the outer layer of the waterproof coating layer for plastering construction.

The thickness of the waterproof mortar layer formed by construction is about 10 mm.

And if necessary, finishing the construction of the veneer layer on the outer surface of the waterproof structure.

It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.