CN219261554U

CN219261554U - Install elevator vestibule canopy watertight fittings additional and install elevator vestibule additional

Info

Publication number: CN219261554U
Application number: CN202223399929.5U
Authority: CN
Inventors: 邓小林; 佘少兰
Original assignee: Xizi Desen Elevator Shenzhen Co ltd
Current assignee: Xizi Desen Elevator Shenzhen Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-27
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a waterproof device for a rain shed with an elevator corridor and the elevator corridor, wherein the waterproof device comprises a frame and a waterproof plate, the frame is used for being matched and fixed with a wall of the corridor, and the waterproof device is provided with a through groove which is surrounded by side wall parts of the frame and penetrates up and down; the waterproof board is provided with a sinking groove surrounded by a surrounding baffle plate positioned at the outermost periphery; the waterproof board is assembled at the side wall part of the frame so that the surrounding baffle contacts with the side wall part and forms a sealing combination part and a sinking groove and a through groove are communicated. Compared with the prior art, this scheme passes through the cooperation structure of frame and waterproof board, and the frame can be connected with the wall cooperation of vestibule during the assembly, and the waterproof board can be with the frame assembly. The elevator is simple in structure, convenient to assemble and not prone to deformation and breakage, and meets the use requirements of the existing elevator installation field.

Description

Install elevator vestibule canopy watertight fittings additional and install elevator vestibule additional

Technical Field

The utility model relates to the technical field of elevator installation, in particular to a waterproof device for an elevator corridor awning and an elevator corridor.

Background

The society is advancing, and the elevator demand is also diversified day by day. Various kinds and functions are continuously appeared, new situations are presented in the elevator industry in recent years, new ladders are replaced by old ladders, and the elevator additionally installed in the old building forms a new market form, so that the elevator market field is expanded.

When the elevator is additionally installed, a hollowed-out space is formed at the corridor, and rainwater enters the room from the hollowed-out space. Thus, in order to solve this problem, many new technologies have emerged, such as by attaching an elevator corridor canopy at the corridor. In the prior art, the awning usually adopts an aluminum plastic plate, and has problems such as easy thermal expansion and cold contraction and cracking despite light weight and convenient installation.

Therefore, the above technical problems need to be solved.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a waterproof device for an elevator corridor awning and the elevator corridor, and aims to solve the technical problem that the existing elevator corridor awning is easy to break to cause water leakage.

In order to solve the technical problems, the basic technical scheme provided by the utility model is as follows:

install elevator vestibule canopy watertight fittings additional, include:

the frame is used for being matched and fixed with the wall of the corridor and is provided with a through groove which is surrounded by the side wall part of the frame and penetrates up and down;

the waterproof board is provided with a sinking groove surrounded by a surrounding baffle plate positioned at the outermost periphery;

the waterproof board is assembled at the side wall part of the frame so that the surrounding baffle contacts with the side wall part and forms a sealing combination part and a sinking groove which is communicated with the through groove;

wherein, the sinking groove is provided with at least one water outlet.

Further, the frame has an annular inclined portion inclined from outside to inside.

Further, the annular inclined portion extends upwardly and outwardly from the upper port of the side wall portion.

Further, the inclination angle of the annular inclined part is between 30 and 80 degrees.

Further, the surrounding baffle plate and the side wall part are in opposite contact fit.

Further, the sealing joint is fixed by welding and is coated with sealant at the joint position.

Further, the baffle plate is located outside the side wall portion.

Further, the waterproof board is provided with at least two waterproof sub-boards, the part of the waterproof sub-boards positioned at the outermost periphery is provided with the surrounding baffle, the edge position of each waterproof sub-board positioned at the non-outermost periphery is provided with a bending part formed by extending upwards from the end part, and the bending part is provided with a groove arranged downwards; wherein two adjacent waterproof sub-boards are connected together in a sleeved mode through corresponding bending parts, and the corresponding groove parts formed after the sleeved mode are provided with sealing glue layers.

In addition, the waterproof device for the awning with the elevator is provided, wherein the elevator corridor is provided with an opening surrounded by a wall, and any one of the waterproof devices for the awning with the elevator is arranged at the opening;

the outer edge of the frame provided with the waterproof device of the elevator corridor awning is matched with the enclosing wall in a sealing way.

Further, the joint of the frame and the wall is provided with a sealant layer.

The beneficial effects of the utility model are as follows:

according to the technical scheme, the waterproof device for the awning with the elevator corridor comprises a frame and a waterproof board, wherein the frame is used for being matched and fixed with a wall of the corridor, and the waterproof device is provided with a through groove which is formed by the side wall part of the frame in a surrounding mode and penetrates through the side wall part of the frame up and down; the waterproof board is provided with a sinking groove surrounded by a surrounding baffle plate positioned at the outermost periphery; the waterproof board is assembled at the through groove of the frame so that the surrounding baffle plate is contacted with the side wall part and forms a sealing joint part. Compared with the prior art, this scheme passes through the cooperation structure of frame and waterproof board, and the frame can be connected with the wall cooperation of vestibule during the assembly, and the waterproof board can be with the frame assembly. The elevator is simple in structure, convenient to assemble and not prone to deformation and breakage, and meets the use requirements of the existing elevator installation field.

Drawings

Fig. 1 is a schematic outline view of a waterproof device for a canopy of an elevator corridor;

fig. 2 is a cross-sectional view of a waterproof device for a canopy of an elevator-mounted corridor;

FIG. 3 is a schematic view of a frame;

fig. 4 is a schematic structural view of a waterproof board;

fig. 5 is a partial enlarged view of a portion B of fig. 2;

fig. 6 is a schematic structural view of a built-up waterproof board;

FIG. 7 is an enlarged view of a portion A of FIG. 6;

fig. 8 is a schematic diagram of a construction in which an elevator lobby is installed.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 8, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if the directions related to the embodiments of the present utility model are shown in the drawings. If a particular gesture changes, the directional indication changes accordingly.

Aiming at the problems encountered in the existing installation of the elevator canopy, the utility model provides the waterproof device for the elevator-corridor canopy, which has the advantages of simple structure, convenience in assembly and difficulty in deformation and cracking.

Specifically, the waterproof device includes a frame 10 and a waterproof board 20. The frame 10 is assembled and fixed with the wall of the corridor during assembly, and then the waterproof board 20 is embedded and fixed in the frame 10. The frame 10 and the waterproof board 20 are preferably made of stainless steel. Of course, the utility model is not limited thereto, and may be made of other materials such as nonmetallic composite materials.

The frame 10 is adapted to be secured in engagement with the wall of a gallery. Specifically, as shown in fig. 3, the frame 10 has a through-groove 102 surrounded by a side wall portion 101 of the frame 10 and penetrating vertically. The outermost peripheral portion of the frame 10 is adapted to be secured in engagement with a wall during assembly.

In the transverse direction, the side wall portion 101 is closed as one piece. The closed side wall 101 encloses the through slot 102. Specifically, the side wall portion 101 may be matched according to the shape of the waterproof board 20. Such as square structures, circular structures, oval structures, etc.

It should be appreciated that the contour shape of the outermost periphery of the frame 10 may be configured according to the different shapes of the vestibule. When the position shape of the gallery is square, the outermost contour of the frame 10 adopts a square structure.

In detail, in some embodiments, as shown in fig. 3, the frame 10 has an annular inclined portion 103 inclined from outside to inside, and the annular inclined portion 103 is narrowed from above to below and inwardly to form a slope inclined from outside to inside. Specifically, as shown in the figure, the whole annular inclined portion 103 is a flaring portion, i.e., flaring is arranged from inside to outside. At the time of assembly, the outer contour of the annular inclined portion 103 is in contact with the wall of the gallery, so that water flowing down the wall will flow to the annular inclined portion 103, which annular inclined portion 103 will exert a guiding effect on the water flow. In the present embodiment, the top end outer contour of the annular inclined portion 103 is not the outermost contour of the frame 10.

In other embodiments, the annular sloped portion 103 extends upwardly and outwardly from the upper port of the sidewall portion 101. I.e. the lower end of the annular inclined portion 103 terminates at the upper end of the side wall portion 101. The annular inclined portion 103 and the side wall portion 101 form a continuous transition. Specifically, the lower port size and shape of the annular inclined portion 103 coincides with the shape and size of the upper port of the side wall portion 101, as shown in fig. 3. In a specific scenario, the annular inclined portion 103 is in the shape of a flared horn structure, and the side wall portion 101 is cylindrical. In other applications, the annular inclined portion 103 has a tetragonal flare shape, and the side wall portion 101 has a square cylindrical shape. The specific shape is not limited to the two types described above, but may be other special-shaped shapes.

Preferably, the annular inclined portion 103 and the side wall portion 101 are integrally formed. The special molding process can be realized by adopting an integral molding process. Such as by stamping.

The inclination angle of the annular inclined portion 103 may be set according to different situations. Any angle is possible. Preferably, for better diversion, the inclination angle of the annular inclined portion 103 is between 30 ° and 80 °. That is, by ensuring a proper inclination angle to guide the water flow to the waterproof plate 20, the problem that the water flow may accumulate at the junction of the annular inclined portion 103 and the wall to cause water seepage is solved.

In detail, the waterproof board 20 has a sinking groove 202 surrounded by a surrounding baffle 201 located at the outermost periphery as shown in fig. 4. The sinking tank 202 is surrounded by a surrounding baffle 201 and a bottom plate portion 204 thereof.

The shape of the sinking groove 202 is the same as the shape of the through groove 102. The waterproof board 20 is integrally assembled and fixed with the through groove 102 at the time of assembly. As shown in fig. 2, the waterproof board 20 is assembled to the side wall portion 101 of the frame 10 such that the skirt 201 contacts the side wall portion 101 and forms the seal joint 30 and the sink 202 communicates with the through groove 102. I.e. the waterproof board 20 and the frame 10 cooperate to form an accommodating space for accommodating the water accumulation. That is, rainwater flowing down by the annular inclined portion 103 of the frame 10 flows down the side wall portion 101 to the sink trough 202.

The assembly of the skirt 201 and the side wall 101 may take many forms, such as welding, screwing, etc.

Wherein the sink 202 has at least one drain 2021 for draining the water from the sink 201, the drain 2021 being provided for draining the water.

In some embodiments, the peripheral baffle 201 and the sidewall portion 101 are in facing contact engagement. As shown in fig. 5, the mode can ensure the stability after the two are combined and is convenient to assemble, and can ensure that the gap is very small after the two are matched, thereby being beneficial to water prevention.

The sealing joint 30 is preferably fixed by welding and is coated with a sealant at a joint position. That is, the skirt 201 and the side wall portion 101 are fixedly connected by spot welding, and then the bonding position formed between the skirt 201 and the side wall portion 101 is sealed by sealant. In this way, on the one hand, the fixation of the frame 10 and the waterproof board 20 is achieved, and on the other hand, the waterproof treatment of the joint can be achieved. Specifically, the sealant may be a weather-resistant silicone structural adhesive. In addition, as shown in fig. 5, when the sealant is applied, the formed sealant can fill gaps between the surrounding baffle 201 and the side wall part 101, can adhere to the surfaces of the surrounding baffle 201 and the side wall part 101, can ensure the stability of the sealant on the premise of ensuring water resistance, and has the function of preventing falling.

In detail, the baffle 201 is located outside the side wall 101. I.e. the flashing 20 is directly applied to the outer surface of the side wall portion 101.

In assembly, the waterproof board 20 is directly sleeved on the outer surface of the side wall part 101 of the frame 10, then the waterproof board and the side wall part are fixed by spot welding, and then the waterproof board and the side wall part are sealed with sealant to realize assembly. The whole structure is simple, and the assembly process is simple and fast.

In the case of large facing corridor sizes, the single flashing cannot achieve coverage. Thus, in other embodiments, the flashing 20 is a split construction.

Specifically, as shown in fig. 6 and 7, the waterproof board 20 has at least two waterproof sub-boards 203, the portion of the at least two waterproof sub-boards 203 located at the outermost periphery has the surrounding baffle 201, the edge position of each waterproof sub-board 203 located at the non-outermost peripheral portion has a bending portion 2031 formed by extending upward from the end portion, and the bending portion 2031 has a groove 2034 arranged downward; wherein two adjacent waterproof sub-boards 203 are connected together in a sleeved mode through corresponding bending parts 2031, and a corresponding groove part formed after the sleeved mode is provided with a sealant layer.

That is, in the present embodiment, the waterproof board 20 is constituted by a split structure. Adjacent waterproof sub-boards 203 are coupled together by a bent portion 2031. Namely, the two bending parts 2031 are matched by restraining through friction force generated between the sleeving connection, and then sealing is realized by injecting sealant, and the two bending parts 2031 are adhered together. Both sealing and connection are achieved.

As shown in fig. 7, the bending portion 2031 includes a first bending portion 20311 extending upward from the edge position of the waterproof sub-board 203, a second bending portion 20312, and a third bending portion 20313, the second bending portion 20312 is connected to the top end of the first bending portion 20311 and is arranged perpendicular to the first bending portion 20311, and the third bending portion 20313 is parallel to the first bending portion 20311 and is formed by the end of the second bending portion 20312 extending downward. It should be understood that the bent portions of two adjacent waterproof sub-boards 203 are identical in shape, and the outer dimension of one bent portion is identical to the dimension inside the groove of the other bent portion 2031. This ensures that the two folds can be nested together, as shown in particular in figure 7.

That is, in this embodiment, the bending portion 2031 is disposed to extend upward, and specifically the entire bending portion 2031 is higher than the bottom of the sink 202, so that the gap formed by the structure after assembly is higher than the bottom of the sink 202, and thus no water seepage occurs.

The assembly type structure can meet the requirement of assembling rainsheds with different areas.

Referring to fig. 8, the utility model further provides an elevator-added corridor, which is provided with an opening 100 surrounded by a wall, wherein the opening 100 is provided with the waterproof device 200 for the elevator-added corridor awning; the outer edge of the frame 10 of the waterproof device 200 for the awning of the elevator corridor is in sealing fit with the enclosing wall. I.e., the overall shape and size of the frame 10 is set according to the shape and size of the opening 100 at the time of design. The joint of the frame 10 and the wall is provided with a sealant layer; i.e. the entire frame 10 is embedded at the opening 100 during assembly, i.e. the frame 10 is fixed in contact with the wall 300 of the gallery. A sealant layer, such as a weather resistant silicone structural adhesive, is then applied to the joint of the frame 10 and the wall 300.

Preferably, when the frame 10 is provided with the annular inclined portion 103, the annular inclined portion 103 is fixedly connected with the wall 300 in a fitting manner. So that the running water on the wall flows into the sink 202 along the annular inclined portion 103.

In conclusion, the waterproof awning structure at the corridor of the added ladder can be simplified through the matching use of the frame 10 and the waterproof plate 20, and the waterproof awning structure is simple to assemble and is not easy to deform and crack.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. Install elevator vestibule canopy watertight fittings additional, a serial communication port, include:

a frame (10) for being fixed in cooperation with the wall of the gallery, the frame having a through groove (102) surrounded by a side wall portion (101) of the frame (10) and penetrating up and down;

a waterproof board (20) having a sinking groove (202) surrounded by a surrounding baffle (201) located at the outermost periphery;

the waterproof board (20) is assembled with the side wall part (101) of the frame (10) so that the surrounding baffle (201) contacts with the side wall part (101) and forms a sealing combination part (30) and a sinking groove (202) to be communicated with the through groove (102);

wherein the sink trough (202) has at least one drain opening (2021).

2. The waterproof device for the awning of the elevator additionally installed in claim 1, wherein:

the frame (10) has an annular inclined portion (103) inclined from the outside to the inside.

3. The waterproof device for the awning of the elevator additionally installed in claim 2, wherein:

the annular inclined portion (103) extends upwardly and outwardly from an upper port of the side wall portion (101).

4. The waterproof device for the awning of the elevator additionally installed in claim 2, wherein:

the inclination angle of the annular inclined part (103) is between 30 and 80 degrees.

5. The waterproof device for the awning of the elevator additionally installed in claim 1, wherein:

the peripheral baffle (201) and the side wall part (101) are in opposite contact fit.

6. The waterproof device for the awning of the elevator additionally installed in claim 5, wherein:

the sealing joint (30) is fixed by welding and is coated with sealant at the joint position.

7. The waterproof device for the awning of the elevator additionally installed in claim 5, wherein:

the baffle plate (201) is positioned outside the side wall part (101).

8. The waterproof device for the awning of the elevator additionally installed in claim 1, wherein:

the waterproof board (20) is provided with at least two waterproof sub-boards (203), the part of the at least two waterproof sub-boards (203) positioned at the outermost periphery is provided with the surrounding baffle (201), the edge position of the waterproof sub-boards (203) positioned at the non-outermost periphery is provided with a bending part (2031) formed by extending upwards from the end part, and the bending part (2031) is provided with a groove arranged downwards; wherein two adjacent waterproof sub-boards (203) are connected together in a sleeved mode through corresponding bending parts (2031), and a sealing adhesive layer is arranged at a corresponding groove part formed after the sleeved mode.

9. An add-on elevator lobby having an opening (100) defined by walls, characterized by: -said opening (100) is fitted with an add-on elevator vestibule canopy flashing device (200) according to any of claims 1 to 8;

the outer edge of the frame (10) provided with the elevator corridor awning waterproof device (200) is matched with the enclosing wall in a sealing way.

10. An add-on elevator hoistway as defined in claim 9, wherein:

the joint of the frame (10) and the wall is provided with a sealant layer.