CN214883757U

CN214883757U - Water installations is prevented to elevator well pit

Info

Publication number: CN214883757U
Application number: CN202121753804.0U
Authority: CN
Inventors: 姜海军; 李伟涛; 崔伟龙
Original assignee: Qingdao Caverdy Rail Transit Engineering Co ltd
Current assignee: Qingdao Caverdy Rail Transit Engineering Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-11-26
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses an elevator well pit prevents water installations, including well pit, kickboard and baffle, well pit one side top is the basic unit, well pit one side is located the basic unit bottom and is provided with waterproof storehouse, including ponding district and lifting district in the waterproof storehouse, be provided with the baffle between ponding district and the lifting district. The device need not to rely on the power, and automatic lifting prevents into water structure under the certain condition of ponding gathering to protection nature and waterproof nature have been promoted by a wide margin.

Description

Water installations is prevented to elevator well pit

Technical Field

The utility model relates to an elevator well technical field, in particular to water installations is prevented to elevator well pit.

Background

The elevator shaft, called the shaft for short, is a vertical passage specially used for the elevator to run up and down in a building, and the cross section of the vertical passage is rectangular or square.

At present, partial mechanisms of a water inlet prevention device used in an elevator shaft pit need to be supported by a power supply, and the water inlet prevention effect cannot be realized under the condition of power failure.

The existing water inlet prevention device for the elevator shaft pit also has the following defects: 1. the water inlet prevention effect cannot be realized under the condition of no power supply by depending on the support of a power supply, so that the protection and the water resistance are greatly reduced; 2. the auxiliary lifting structure is lacked, so that the water inlet prevention structure is easy to cause the blockage problem when lifted, and the waterproof efficiency is greatly reduced; 3. lack drainage mechanism for the water source gathering can't be discharged in the device, has reduced the drainage convenience by a wide margin. Therefore, the water inlet prevention device for the elevator shaft pit is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main mesh provides an elevator well pit prevents water installations, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an elevator well pit water installations, includes well pit, kickboard and baffle, well pit one side top is the basic unit, well pit one side is located the basic unit bottom and is provided with waterproof storehouse, including ponding district and lifting district in the waterproof storehouse, be provided with the baffle between ponding district and the lifting district.

Further, baffle one side is located ponding district inner wall top and all is provided with a piece A, a piece A top bears the interception lid, the hole that leaks has evenly been seted up on interception lid surface, waterproof storehouse inner wall one side is located a piece A bottom and is provided with the protection box, be provided with miniature pump through the screw in the protection box, miniature pump intake end is located waterproof storehouse bottom through the pipeline, miniature pump outlet end is located a piece A one side through the pipeline.

Further, baffle one side is located lifting district inner wall bottom and all is provided with a piece B, baffle one side and lifting district inner wall are located a piece B top and all are provided with the slide rail, the kickboard is located between the slide rail, the kickboard passes through both sides slider and slide rail sliding connection.

Furthermore, the baffle is arranged at the center of the top of the floating plate, the floating plate and the baffle are both made of PVC materials, and a plate opening is formed in the base layer corresponding to the baffle; the floating plate automatically lifts and floats after a water source enters the lifting area from the water accumulation area, and drives the top baffle plate to extend out of the base layer from the plate opening to block the water source.

Furthermore, a sealing gasket is adhered to the periphery of the baffle plate at the top of the floating plate, and the sealing gasket is made of rubber materials; the plate opening is sealed by the sealing gasket when the floating plate is lifted to the bottom of the plate opening.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up the interception lid, the hole that leaks, ponding district, the lifting district, baffle and kickboard, utilize the interception lid to intercept rubbish and utilize its surface hole that leaks so that the water source gets into the ponding district, utilize the kickboard to float at the water source from the automatic lifting of ponding district entering lifting district back to drive top baffle and stretch out the basic unit from the board mouth and block the water source, thereby realize preventing that the well pit from intaking under the no power condition, promoted protectiveness and waterproof nature by a wide margin.

2. Through setting up the slide rail, utilize the steady lifting of slide rail cooperation kickboard to the card pause problem appears when avoiding the kickboard lifting, thereby has promoted waterproof efficiency by a wide margin.

3. Through setting up micro water pump, utilize the protection box to protect micro water pump to utilize micro water pump to be in the waterproof storehouse of pipeline discharge through the pipeline again remaining water source in the waterproof storehouse of pipeline suction, in order to promote the drainage convenience.

Drawings

Fig. 1 is the utility model relates to an elevator well pit water installations's overall structure schematic diagram.

Fig. 2 is the utility model relates to an elevator well pit water installations's hole structure schematic diagram that leaks.

In the figure: 1. a hoistway pit; 2. a base layer; 3. a waterproof bin; 4. a water accumulation area; 5. a lifting area; 6. a partition plate; 7. a branch block A; 8. an interception cover; 9. a water leakage hole; 10. a branch block B; 11. a slide rail; 12. a floating plate; 13. a baffle plate; 14. plate opening; 15. a gasket; 16. a protective case; 17. a miniature water pump.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, an elevator well pit water installations, including well pit 1, kickboard 12 and

baffle

13, 1 one side top in well pit is

basic unit

2, 1 one side in well pit is located basic unit 2 bottom and is provided with waterproof storehouse 3, including ponding district 4 and lifting district 5 in the waterproof storehouse 3, be provided with baffle 6 between ponding district 4 and the lifting district 5.

Wherein, 6 one side of baffle is located 4 inner walls tops in ponding district and all is provided with a piece A7, a piece A7 top has born the interception lid 8, the hole 9 that leaks has evenly been seted up on interception lid 8 surface, 3 inner walls one side in waterproof storehouse are located a piece A7 bottom and are provided with protection box 16, be provided with micro-water pump 17 through the screw in the protection box 16, micro-water pump 17 intakes the end and is located waterproof storehouse 3 bottom through the pipeline, micro-water pump 17 goes out the water end and is located a piece A7 one side through the pipeline.

In the embodiment, as shown in fig. 1 and 2, water can enter the water accumulation area 4 of the waterproof bin 3 through the water leakage holes 9.

Wherein, baffle 6 one side is located 5 inner walls bottoms in lifting district and all is provided with a piece B10, baffle 6 one side and 5 inner walls in lifting district are located a piece B10 top and all are provided with slide rail 11, kickboard 12 is located between the slide rail 11, kickboard 12 passes through both sides slider and slide rail 11 sliding connection.

In the embodiment, as shown in fig. 1, the slide rail 11 is matched with the floating plate 12 to be lifted stably, so that the jamming problem is avoided.

The baffle 13 is arranged at the center of the top of the floating plate 12, the floating plate 12 and the baffle 13 are made of PVC materials, and the base layer 2 is provided with a plate opening 14 corresponding to the baffle 13.

In this embodiment, as shown in fig. 1, the water supply is blocked by the plate opening 14 so that the baffle 13 protrudes out of the substrate 2.

Wherein, the top of the floating plate 12 is positioned at the periphery of the baffle 13 and is adhered with a sealing gasket 15, and the sealing gasket 15 is made of rubber materials.

In the embodiment, as shown in fig. 1, the plate opening 14 is sealed by the sealing gasket 15 when the floating plate 12 is lifted to the bottom of the plate opening 14.

It should be noted that, the utility model relates to a water inlet preventing device for elevator well pit, when in use, the water source enters the water accumulation area 4 of the water-proof bin 3 through the water leakage hole 9 while the garbage is intercepted by the intercepting cover 8, when the water accumulation area 4 is full, the water source enters the lifting area 5 from the space between the supporting blocks B10, at this time, the floating plate 12 will be automatically lifted and floated by the impact of the water source, and drive the top baffle 13 to extend out of the base layer 2 from the plate opening 14 to block the water source, thereby preventing the water source from entering the well pit 1, at the same time, the floating plate 12 is stably lifted by the slide rail 11 to avoid the blockage problem, meanwhile, the plate opening 14 is blocked when the floating plate 12 is lifted to the bottom of the plate opening 14 through the sealing gasket 15, when the water source retreats to the safe environment, the external power supply of the micro water pump 17 is connected, the residual water source in the water-proof bin 3 is sucked through the pipeline by the micro water pump 17 and then discharged out of the water-proof bin 3, so that the floating plate 12 is lowered and reset.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an elevator well pit water installations, includes well pit (1), kickboard (12) and baffle (13), its characterized in that, well pit (1) one side top is basic unit (2), well pit (1) one side is located basic unit (2) bottom and is provided with waterproof storehouse (3), including ponding district (4) and lifting district (5) in waterproof storehouse (3), be provided with baffle (6) between ponding district (4) and lifting district (5).

2. The elevator hoistway pit water ingress prevention device of claim 1, wherein: baffle (6) one side is located ponding district (4) inner wall top and all is provided with a piece A (7), a piece A (7) top bears interception lid (8), interception lid (8) surface has evenly been seted up and has been leaked hole (9), waterproof storehouse (3) inner wall one side is located a piece A (7) bottom and is provided with protective box (16), be provided with miniature pump (17) through the screw in protective box (16), miniature pump (17) are intake and are held and lie in waterproof storehouse (3) bottom through the pipeline, miniature pump (17) are gone out the water end and are located a piece A (7) one side through the pipeline.

3. The elevator hoistway pit water ingress prevention device of claim 1, wherein: baffle (6) one side is located lifting district (5) inner wall bottom and all is provided with a piece B (10), baffle (6) one side and lifting district (5) inner wall are located a piece B (10) top and all are provided with slide rail (11), kickboard (12) are located between slide rail (11), kickboard (12) are through both sides slider and slide rail (11) sliding connection.

4. The elevator hoistway pit water ingress prevention device of claim 1, wherein: baffle (13) set up in kickboard (12) top central point and put, kickboard (12) and baffle (13) are the PVC material, basic unit (2) correspond baffle (13) position and have seted up board mouth (14).

5. The elevator hoistway pit water ingress prevention device of claim 1, wherein: the top of the floating plate (12) is positioned at the periphery of the baffle (13) and is adhered with a sealing gasket (15), and the sealing gasket (15) is made of rubber materials.