CN220485017U - Machine-room-free elevator - Google Patents

Abstract

The utility model discloses a machine-room-less elevator, which comprises a hoistway pit, wherein a host machine and a buffer mechanism are arranged in the hoistway pit, a drain pipe is arranged on the hoistway pit, a first water baffle and a second water baffle are arranged on the hoistway pit, the first water baffle is hinged on the side wall of the hoistway pit, the second water baffle is fixed on the side wall of the hoistway pit, the free end of the first water baffle is connected with the second water baffle, the first water baffle and the second water baffle incline to the same side, a drain channel is arranged on the side wall of the hoistway pit at the inclined side, the drain channel is communicated with the drain pipe, and a through hole corresponding to a car haulage rope is arranged on the second water baffle, so that water can be blocked from continuously falling above equipment through the first water baffle and the second water baffle, and the normal operation of the equipment is prevented from being influenced.

Description

Machine-room-free elevator

Technical Field

The utility model belongs to the technical field of elevators, and particularly relates to a machine-room-less elevator with a pit congestion water-proof drainage structure.

Background

The elevator without machine room is a great technical improvement of the traditional elevator, and compared with the traditional elevator, the elevator has the advantages that: 1. the setting space is saved; 2. the construction cost is saved; 3. the building height of the building can be reduced; 4. the elevator is convenient to set in a building where a machine room elevator cannot be installed.

The main machine (i.e. traction machine) of the elevator without machine room is generally installed on a beam at the top of a well or positioned in a well pit, and when the main machine is arranged in the well pit, a drainage system is required to be arranged so as to ensure that no ponding exists in the pit and avoid damage to the main machine.

The utility model discloses a drainage device of elevator pit as publication number CN209308142U, its edge at the pit sets up the drain pipe, and the below of pit is provided with the water drainage tank, drain pipe intercommunication water drainage tank, and the lateral wall and the floor mulberry all around of pit are equipped with the waterproof layer, and the edge height of pit is less than its central altitude to can make the water in the pit drain fast to the water drainage tank from the drain pipe, realize drainage effect.

The bottom surface of the pit of a general elevator without a machine room is necessarily positioned below the lowest floor of a building, and water generally falls into the pit from the upper part of a well, but no protective measures exist above equipment in the pit at present, so that the fallen water can directly fall on the equipment to influence the normal operation of the equipment.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a machine-room-less elevator, wherein a water baffle is arranged in a pit of an elevator shaft, so that the influence of accumulated water on the normal operation of equipment is avoided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a no computer lab elevator, includes the well pit, be provided with host computer and buffer gear in the well pit, be provided with the drain pipe on the well pit, be provided with first breakwater and second breakwater on the well pit, first breakwater articulates on the lateral wall at the bottom of the well pit, the second breakwater is fixed in on the lateral wall at the bottom of the well pit, be connected between the free end of first breakwater and the second breakwater, first breakwater and second breakwater are to same side tilting, and are provided with the drainage channel on the well pit lateral wall of slope side, drainage channel intercommunication drain pipe, be provided with the through-hole that corresponds car haulage rope on the second breakwater.

Further, a waterproof sleeve is arranged on the peripheral outer edge of the through hole.

Further, a plurality of flexible waterproof cloths are arranged between the side edge of the first water baffle and the side wall of the pit of the well.

Further, a water-absorbing layer is paved on the bottom surface of the well pit.

Further, a sealing block is arranged at the free end of the first water baffle, a sealing groove corresponding to the sealing block is arranged on the second water baffle, and a water absorbing sheet is arranged on the sealing block.

Further, an exhaust pipe is arranged on the pit of the well, and an exhaust fan is arranged in the exhaust pipe.

Compared with the prior art, the utility model has the beneficial effects that: an inclined sealing layer consisting of a first water baffle and a second water baffle is arranged on a pit of a well to prevent water from falling into the pit of the well from the well, and water on the first water baffle and the second water baffle can be timely discharged through a drainage channel on one side to avoid the influence of accumulated water on the normal operation of equipment; the bottom surface of the pit of the well is provided with a water absorption layer which can absorb part of water and keep the periphery of the equipment dry; the bottom surface of the pit of the well is provided with a drain pipe, so that accumulated water in the pit of the well can be timely discharged; the exhaust fan can keep the pit of the well dry and ventilated.

Drawings

Fig. 1 is a schematic view of the structure in a pit of a machine-room-less elevator shaft of the present utility model;

fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. pit of well; 2. a host; 3. a buffer mechanism; 4. a drain pipe; 5. a first water baffle; 6. a second water baffle; 7. a drainage channel; 8. a through hole; 9. a water-resistant sleeve; 10. a flexible waterproof cloth; 11. a water-absorbing layer; 12. a sealing block; 13. sealing grooves; 14. a water absorbing sheet; 15. an exhaust pipe; 16. an exhaust fan.

Detailed Description

In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.

The utility model is further described with reference to fig. 1 and 2.

The utility model provides a no computer lab elevator, includes well pit 1, be provided with host computer 2 and buffer gear 3 in the well pit 1, be provided with drain pipe 4 on the well pit 1, be provided with first breakwater 5 and second breakwater 6 on the well pit 1, first breakwater 5 articulates on the lateral wall at the well pit bottom, second breakwater 6 is fixed in on the lateral wall at the well pit bottom, be connected between the free end of first breakwater 5 and second breakwater 6, first breakwater 5 and second breakwater 6 are to same side tilting, and are provided with drainage channel 7 on the well pit 1 lateral wall of slope side, drainage channel 7 intercommunication drain pipe 4, be provided with the through-hole 8 that corresponds car haulage rope on the second breakwater 6.

Preferably, after the first water baffle 5 is opened, an maintainer can drill into the pit 1 of the well for maintenance.

As shown in fig. 1, in this embodiment, preferably, a waterproof sleeve 9 is disposed on the peripheral outer edge of the through hole 8, so as to prevent water from falling from the through hole 8 into the pit 1 of the hoistway when flowing along the inclined second water baffle 6.

As shown in fig. 1, in this embodiment, preferably, a plurality of flexible tarpaulins 10 are disposed between the side edge of the first water baffle 5 and the side wall of the pit 1 of the hoistway, so as to prevent water from entering the pit 1 of the hoistway along the side wall of the hoistway.

As shown in fig. 1, in this embodiment, a water-absorbing layer 11 is preferably laid on the bottom surface of the pit 1.

As shown in fig. 2, in this embodiment, preferably, a sealing block 12 is disposed at a free end of the first water baffle 5, a sealing groove 13 corresponding to the sealing block 12 is disposed on the second water baffle 6, and a water absorbing sheet 14 is disposed on the sealing block 12, so as to improve the tightness after the first water baffle 5 is connected with the second water baffle 6.

As shown in fig. 1, in this embodiment, it is preferable that an exhaust pipe 15 is provided in the pit 1, and an exhaust fan 16 is provided in the exhaust pipe 15.

As shown in fig. 1 and 2, when the elevator is used normally, the first water baffle 5 is connected with the second water baffle 6, the main machine 2, the buffer mechanism 3 and the like are sealed in the pit 1, when water falls from above the elevator shaft, the fallen water can flow back into the drainage channel 7 through the inclined first water baffle 5 and the inclined second water baffle 6, accumulated water is drained to the drainage pipe 4 through the drainage channel 7, when water permeates into the pit 1 of the elevator shaft, accumulated water can be absorbed through the water absorption layer 11 in the pit 1 of the elevator shaft first, the surrounding dryness in the pit 1 of the elevator shaft is maintained, when a large amount of water enters the pit 1 of the elevator shaft, water is drained through the drainage pipe 4, and when water exists in the pit 1 of the elevator shaft, the air discharge fan 16 on the side wall of the pit 1 of the elevator shaft is started, because the main machine 2 can generate heat when running, a part of accumulated water can be evaporated, and the dryness in the pit 1 of the elevator shaft can be maintained through the air discharge fan 16.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (6)

1. A no computer lab elevator, its characterized in that: including the well pit, be provided with host computer and buffer gear in the well pit, be provided with the drain pipe on the well pit, be provided with first breakwater and second breakwater on the well pit, first breakwater articulates on the lateral wall at the bottom of the well pit, the second breakwater is fixed in on the lateral wall at the bottom of the well pit, be connected between the free end of first breakwater and the second breakwater, first breakwater and second breakwater are to same side inclined, and are provided with drainage channel on the well pit lateral wall of slope side, drainage channel intercommunication drain pipe, be provided with the through-hole that corresponds car haulage rope on the second breakwater.

2. Machine-roomless elevator according to claim 1, characterized in that: and a waterproof sleeve is arranged on the peripheral outer edge of the through hole.

3. Machine-roomless elevator according to claim 2, characterized in that: a plurality of flexible waterproof cloths are arranged between the side edge of the first water baffle and the side wall of the pit of the well.

4. A machineroom-less elevator according to claim 3, wherein: and a water absorption layer is paved on the bottom surface of the pit of the well.

5. The machineroom-less elevator of claim 4, wherein: the sealing device is characterized in that a sealing block is arranged at the free end of the first water baffle, a sealing groove corresponding to the sealing block is arranged on the second water baffle, and a water absorbing sheet is arranged on the sealing block.

6. The machineroom-less elevator of claim 5, wherein: an exhaust pipe is arranged on the pit of the well, and an exhaust fan is arranged in the exhaust pipe.