Top water leakage prevention device additionally arranged on elevator

Abstract

The utility model discloses a top anti-water-leakage device for an added elevator, which relates to the technical field of elevator water leakage prevention and comprises an elevator shaft main body and two hoisting plates mounted on the upper surface of the elevator shaft main body, and a first waterproof plate and a second waterproof plate are respectively arranged on the upper surface of the elevator shaft main body from left to right. The connecting positions of the outer side of the first waterproof plate and the inner side of the elevator shaft body and the connecting positions of the outer side of the second waterproof plate and the inner side of the elevator shaft body are coated with waterproof glue, water absorption pads are arranged on the lower surfaces of the first waterproof plate and the second waterproof plate, positioning pins are symmetrically arranged on one side of the second waterproof plate, and positioning holes are symmetrically formed in one side of the first waterproof plate. By arranging the first waterproof plate, the second waterproof plate, the first water guide groove and the second water guide groove, the top of the elevator shaft body can be efficiently waterproof through the first waterproof plate and the second waterproof plate, and efficient drainage can be achieved through the first water guide groove and the second water guide groove which are obliquely arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator water leakage prevention, in particular to a water leakage prevention device installed on the top of an elevator. Background Art

[0002] With the acceleration of urbanization, installing elevators in old residential buildings has become an important measure to improve the quality of life of residents. However, the waterproofing of the elevator shaft, especially the anti-leakage treatment at the top, is directly related to the safe operation and service life of the elevator equipment.

[0003] A Chinese patent discloses the installation of an anti-leakage device on the top of an elevator (authorization announcement number CN213927139U). This patented technology has a good rainwater guiding effect. It can collect rainwater on one side for convenient collection and discharge through a drain, reducing the problem of water accumulation on the roof. At the same time, it can effectively improve the sealing performance of the top of the elevator shaft and avoid the problem of poor sealing performance caused by aging of the adhesive.

[0004] However, the existing anti-leakage method adopted on the top of the elevator is mostly sealing with a sealing cover, which results in poor anti-leakage effect. For example, the above-mentioned reference document adopts the sealing method of a sealing cover. In actual application, the sealing area of ​​the sealing cover is small, resulting in poor sealing effect and water leakage. Therefore, those skilled in the art provide a device for installing an anti-leakage device on the top of the elevator to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a water leakage prevention device installed on the top of an elevator, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a water leakage prevention device installed on the top of an elevator, comprising: an elevator shaft main body and two lifting plates installed on the upper surface of the elevator shaft main body, the upper surface of the elevator shaft main body is respectively provided with a first waterproof plate and a second waterproof plate from left to right, the outer sides of the first waterproof plate and the second waterproof plate are connected to the inner side of the elevator shaft main body at a connection coated with waterproof glue, and the lower surfaces of the first waterproof plate and the second waterproof plate are both provided with absorbent pads, one side of the second waterproof plate is symmetrically provided with positioning pins, one side of the first waterproof plate is symmetrically provided with positioning holes, and the upper surfaces of the first waterproof plate and the second waterproof plate are both provided with a first water guide groove.

[0007] As a further technical solution of the utility model, the positioning pin is cylindrical, and one end of the positioning pin is embedded in the interior of the positioning hole.

[0008] As a further technical solution of the present utility model, installation grooves are provided on the upper surfaces of the first waterproof plate and the second waterproof plate, and the upper end of the lifting plate penetrates through the upper surface of the installation groove.

[0009] As a further technical solution of the present utility model, second water guide grooves are also provided on the upper surfaces of the first waterproof plate and the second waterproof plate, and the installation groove is communicated with the second water guide groove.

[0010] As a further technical solution of the present utility model, the first water guide grooves are obliquely opened in a rectangular shape on the upper surfaces of the first waterproof plate and the second waterproof plate, and at least ten groups of first water guide grooves are provided.

[0011] As a further technical solution of the present utility model, two positioning pins are symmetrically arranged on one side of the second waterproof plate, and waterproof glue is also coated between the first waterproof plate and the second waterproof plate.

[0012] The present utility model provides a leakage prevention device for the top of an installed elevator, which has the following beneficial effects compared with the prior art:

[0013] 1. For the leakage prevention device for the top of the installed elevator designed in this way, through the settings of the first waterproof plate, the second waterproof plate, the first water guide groove and the second water guide groove, the top of the elevator shaft main body can be efficiently waterproofed by using the first waterproof plate and the second waterproof plate, and the first water guide groove and the second water guide groove arranged obliquely can achieve the purpose of efficient drainage.

[0014] 2. For the leakage prevention device for the top of the installed elevator designed in this way, through the waterproof glue coated on the outer sides of the first waterproof plate and the second waterproof plate, the sealing waterproof performance at the joints of the first waterproof plate, the second waterproof plate and the elevator shaft main body can be improved, and the splicing of the first waterproof plate and the second waterproof plate can be realized by embedding the positioning pins into the positioning holes, which is convenient for installation and disassembly and has good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a leakage prevention device for the top of an installed elevator;

[0016] Figure 2 is a schematic structural diagram of the positioning pin in a leakage prevention device for the top of an installed elevator;

[0017] Figure 3 is a schematic structural diagram of the installation groove in a leakage prevention device for the top of an installed elevator.

[0018] In the figure: 1, elevator shaft main body; 11, lifting plate; 2, first waterproof plate; 21, first water guide groove; 22, installation groove; 221, second water guide groove; 3, second waterproof plate; 4, positioning pin; 41, positioning hole; 5, water absorption pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution for installing a waterproof device on the top of an elevator: including: an elevator shaft main body 1 and two lifting plates 11 installed on the upper surface of the elevator shaft main body 1. A first waterproof plate 2 and a second waterproof plate 3 are respectively arranged on the upper surface of the elevator shaft main body 1 from left to right. Waterproof glue is coated on the connection between the outer sides of the first waterproof plate 2 and the second waterproof plate 3 and the inner side of the elevator shaft main body 1, and water-absorbing pads 5 are arranged on the lower surfaces of the first waterproof plate 2 and the second waterproof plate 3. Positioning pins 4 are symmetrically arranged on one side of the second waterproof plate 3, and positioning holes 41 are symmetrically opened on one side of the first waterproof plate 2. First water guide grooves 21 are opened on the upper surfaces of the first waterproof plate 2 and the second waterproof plate 3. This setting uses the first waterproof plate 2 and the second waterproof plate 3 to seal and waterproof the upper surface of the elevator shaft main body 1, avoiding water leakage and affecting the use of the elevator.

[0021] As Figure 1 and Figure 2 shown, the positioning pins 4 are cylindrically arranged, and one end of the positioning pins 4 is embedded inside the positioning holes 41. Two positioning pins 4 are symmetrically arranged on one side of the second waterproof plate 3, and waterproof glue is also coated between the first waterproof plate 2 and the second waterproof plate 3. This setting uses the positioning pins 4 embedded inside the positioning holes 41 to realize the positioning connection between the first waterproof plate 2 and the second waterproof plate 3, so as to achieve the purpose of sealing and waterproofing the elevator shaft main body 1.

[0022] As Figure 1 and Figure 3 shown, installation grooves 22 are opened on the upper surfaces of the first waterproof plate 2 and the second waterproof plate 3, and the upper ends of the lifting plates 11 penetrate through the upper surfaces of the installation grooves 22. Second water guide grooves 221 are also opened on the upper surfaces of the first waterproof plate 2 and the second waterproof plate 3. The installation grooves 22 and the second water guide grooves 221 are interconnected. This setting does not affect the lifting of the lifting plates 11 by using the installation grooves 22, and the water inside the installation grooves 22 can be drained through the second water guide grooves 221.

[0023] As Figure 1As shown, the first water guide groove 21 is obliquely opened in a rectangular shape on the upper surfaces of the first waterproof plate 2 and the second waterproof plate 3, and at least ten groups of the first water guide grooves 21 are provided. This setting uses the obliquely arranged first water guide groove 21 to obliquely drain water, achieving the purpose of efficient drainage.

[0024] The working principle of the present utility model is as follows: When the elevator top anti-leakage device of the present utility model is in use, first, the first waterproof plate 2 and the second waterproof plate 3 are spliced, that is, the positioning pin 4 is inserted into the positioning hole 41, so that the first waterproof plate 2 and the second waterproof plate 3 can be installed and connected. After connection, the first waterproof plate 2 and the second waterproof plate 3 can be installed on the upper surface of the elevator shaft main body 1, and the gaps between the first waterproof plate 2, the second waterproof plate 3 and the elevator shaft main body 1 are filled with waterproof glue, so as to achieve the purpose of efficient top waterproofing for the elevator shaft main body 1. And absorbent pads 5 are provided on the lower surfaces of the first waterproof plate 2 and the second waterproof plate 3, so as to achieve the purpose of efficient water absorption. At the same time, the opening of the first water guide groove 21 and the second water guide groove 221 can achieve the purpose of efficient drainage, thus avoiding the leakage of the elevator shaft main body 1 and affecting its use.

[0025] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in this field.

Claims

1. A water leakage prevention device installed on the top of an elevator, characterized in that: include: An elevator shaft body (1) and two hanging plates (11) installed on the upper surface of the elevator shaft body (1), wherein the upper surface of the elevator shaft body (1) is respectively provided with a first waterproof plate (2) and a second waterproof plate (3) from left to right, the outer sides of the first waterproof plate (2) and the second waterproof plate (3) are coated with waterproof glue at the connection points with the inner side of the elevator shaft body (1), and the lower surfaces of the first waterproof plate (2) and the second waterproof plate (3) are provided with water-absorbing pads (5), one side of the second waterproof plate (3) is symmetrically provided with positioning pins (4), one side of the first waterproof plate (2) is symmetrically provided with positioning holes (41), and the upper surfaces of the first waterproof plate (2) and the second waterproof plate (3) are both provided with first water guide grooves (21).

2. The anti-leakage device installed on the top of an elevator according to claim 1, characterized in that: The positioning pin (4) is cylindrical, and one end of the positioning pin (4) is embedded in the interior of the positioning hole (41).

3. The anti-leakage device installed on the top of an elevator according to claim 1, characterized in that: The upper surfaces of the first waterproof plate (2) and the second waterproof plate (3) are both provided with mounting grooves (22), and the upper end of the hanging plate (11) passes through the upper surface of the mounting groove (22).

4. The water leakage prevention device installed on the top of an elevator according to claim 3, characterized in that: A second water guide groove (221) is also provided on the upper surfaces of the first waterproof plate (2) and the second waterproof plate (3), and the mounting groove (22) and the second water guide groove (221) are communicated with each other.

5. The anti-leakage device installed on the top of an elevator according to claim 1, characterized in that: The first water guide grooves (21) are obliquely opened in a rectangular shape on the upper surfaces of the first waterproof plate (2) and the second waterproof plate (3), and at least ten groups of the first water guide grooves (21) are opened.

6. The anti-leakage device installed on the top of an elevator according to claim 1, characterized in that: Two positioning pins (4) are symmetrically arranged on one side of the second waterproof board (3), and waterproof glue is also coated between the first waterproof board (2) and the second waterproof board (3).

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