CN215905650U - Villa elevator that whole well leads to coverage - Google Patents

Abstract

The utility model discloses a villa elevator covered by a whole shaft, which relates to the technical field of elevators and comprises a shaft, wherein a car guide rail and a counterweight guide rail are arranged at the rear side of the shaft; the backpack frame is slidably arranged on the car guide rail, the car is arranged on the backpack frame, and the bottom of the car is provided with a car guide wheel; the main machine seat is arranged at the top of the cage guide rail and is positioned at the top of the hoistway; the traction machine is arranged at the top of the main machine seat, the traction machine is positioned at the positive side of the lift car, a main machine wheel is arranged in the traction machine, a first rope hitch plate is arranged right below the main machine wheel, and the first rope hitch plate is arranged at the bottom end of the main machine seat; the counterweight device can be movably installed on the counterweight guide rail up and down, is parallel to the car wall on the left side of the car, is positioned under the first rope head plate, and is internally provided with a guide wheel. When the elevator is used, the steel wire rope which winds around the tractor and goes down does not twist again when passing through the car guide wheel on the same central line, so that the comfort of passengers is improved.

Description

Villa elevator that whole well leads to coverage

Technical Field

The utility model relates to the technical field of elevators, in particular to a villa elevator covered by a whole shaft.

Background

A common elevator door is opened, a passenger enters from a door opening direction, and then comes out from the same door after arriving at a target landing, and an elevator with front and back doors is also provided, the passenger enters from the front and comes out from a back door after arriving at a target floor, but buildings are not regular, especially two buildings are adjacent or positioned in a door opening interval beside a corridor, the elevator can be frequently installed at a corner of the building, at the moment, the passenger needs to come out from the direction with inconsistent door opening directions after entering the elevator from the door opening in the positive direction, and the use requirement cannot be met by opening one door of an elevator car or opening the door in the front and back directions.

The traditional host is placed at the top of the hoistway and at the rear side of the car; the steel wire rope is wound to the counterweight guide wheel from the rope head, and when the steel wire rope passes through a main machine arranged at the side rear part (because the main machine is inclined or transversely arranged), the steel wire rope from bottom to top is twisted; the wire rope running around the main machine is twisted again when passing through the car guide wheels which are not on the same center line.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a villa elevator covered by a whole shaft way, which is used for solving the technical problem.

The technical scheme adopted by the utility model is as follows:

a villa elevator covered by a whole shaft way comprises a shaft way, wherein a car guide rail and a counterweight guide rail are arranged on the rear side of the shaft way;

the backpack frame is slidably mounted on the car guide rail, a car is mounted on the backpack frame, and a car guide wheel is arranged at the bottom of the car;

the main machine seat is arranged at the top of the car guide rail and is positioned at the top of the well;

the traction machine is arranged at the top of the main machine base, the traction machine is positioned on the positive side of the lift car, a main machine wheel is arranged in the traction machine, a first rope hitch plate is arranged right below the main machine wheel, and the first rope hitch plate is arranged at the bottom end of the main machine base;

the counterweight device is movably arranged on the counterweight guide rail up and down, is parallel to the car wall on the left side of the car, is positioned under the first rope head plate, and is internally provided with a counterweight guide wheel;

the first rope hitch plate is fixed in on the first rope hitch plate, the haulage rope follow first rope hitch plate twines into along the vertical decurrent direction counterweight guide wheel, twines into main wheel again along the vertical direction, just the haulage rope twines the main wheel and is perpendicular downward, passes the car leading wheel.

As further preferred, the top of car guide still is equipped with the mounting bracket, mounting bracket one end with the main foundation is connected, the other end of mounting bracket is equipped with a second rope hitch plate, the other end of haulage rope passes the car leading wheel is fixed on the second rope hitch plate.

Preferably, an isolation car wall is arranged on the front side wall of the car, and the traction rope is arranged in the isolation car wall in a penetrating mode.

Preferably, a plurality of reinforcing ribs are vertically arranged in the isolation car wall, and each reinforcing rib is provided with a through hole for the traction rope to pass through.

As a further preference, the car-side rope hitch plate and the car guide pulley are at an angle, i.e. the traction ropes are mounted on planes which are at an angle to each other.

Preferably, the car guide wheels comprise at least two car guide wheels, and the car guide wheels are horizontally arranged at the front end and the rear end of the bottom of the car.

Preferably, the hoistway is provided with a plurality of vertical columns, and the other end of the mounting frame is connected to the tops of the two vertical columns.

Preferably, the mounting frame comprises two cross beam supports symmetrically distributed on two sides of the hoistway, and a fixed beam transversely distributed is arranged between the tops of two vertical columns on the front side of the hoistway; one end of the beam support is connected to the top of the counterweight guide rail, and the other end of the beam support is connected to the fixed beam; two the crossbeam supports and keeps away from to be connected with the crossbeam between heavy guide rail one end, first rope hitch plate is connected on the crossbeam.

Preferably, the hauling cable is a steel wire rope.

The technical scheme has the following advantages or beneficial effects:

(1) in the utility model, the shaft is flexibly arranged, and the conventional car bottom guide wheel can be arranged on the car top, so that the requirement of a pit can be reduced to 0 mm.

(2) In the utility model, when the steel wire rope wound around the traction machine passes through the car guide wheel on the same central line, the steel wire rope cannot be twisted again, so that the comfort of passengers is improved.

(3) According to the utility model, a bearing steel beam does not need to be arranged in advance in a hoistway, a self-provided main machine base can be arranged at the top of a counterweight guide rail, a rope hitch plate is fixed below the main machine base through a fastener, and a car side rope hitch plate is fixed on a car guide rail.

(4) In the utility model, the whole structure is more compact, thus greatly increasing the utilization rate of the shaft and increasing the space of the usable lift car as much as possible; the steel wire rope is not twisted, so that the comfort of passengers is improved; the load-bearing part of self-carrying alleviates extra civil engineering burden.

Drawings

Fig. 1 is a front view of an all-shaft covered villa elevator of the present invention;

FIG. 2 is a schematic connection diagram of the present invention;

fig. 3 is a hoistway plan view of a floor location of the present invention.

In the figure: 1. a hoistway; 2. a backpack frame; 3. a main machine base; 4. a car; 5. a car guide wheel; 6. a traction machine; 7. a main airplane wheel; 8. a first rope hitch plate; 9. a counterweight device; 10. a counterweight guide wheel; 11. a hauling rope; 12. a second rope hitch plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", and the like, which indicate orientations or positional relationships, are based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1-3, the villa elevator covered by the whole shaft way comprises a shaft way 1, wherein a car 4 guide rail and a counterweight guide rail are arranged on the rear side of the shaft way 1;

the backpack frame 2 is slidably arranged on a guide rail of a car 4, the car 4 is arranged on the backpack frame 2, and a car guide wheel 5 is arranged at the bottom of the car 4;

the main machine base 3 is arranged at the top of the car guide rail, and the main machine base 3 is positioned at the top of the hoistway 1;

the traction machine 6 is arranged at the top of the main machine seat 3, the traction machine 6 is positioned on the right side of the lift car 4, a main machine wheel 7 is arranged in the traction machine 6, a first rope hitch plate 8 is arranged right below the main machine wheel 7, and the first rope hitch plate 8 is arranged at the bottom end of the main machine seat 3;

the counterweight device 9 is movably arranged on a counterweight guide rail up and down, the counterweight device 9 is parallel to the left car wall of the car 4, the counterweight device 9 is positioned under the first rope hitch plate 8, and a counterweight guide wheel 10 is arranged in the counterweight device 9;

one end of the traction rope 11 is fixed on the first rope hitch plate 8, the traction rope 11 winds into the counterweight guide wheel 10 from the first rope hitch plate 8 along the vertical downward direction, then winds into the main wheel 7 along the vertical direction, and the traction rope 11 winds down vertically around the main wheel 7 and passes through the car guide wheel 5.

Further, as a preferred embodiment, the top of the car guide rail is further provided with a mounting frame, one end of the mounting frame is connected with the main machine base 3, the other end of the mounting frame is provided with a second rope hitch plate 12, and the other end of the traction rope 11 passes through the car guide wheel 5 and is fixed on the second rope hitch plate 12.

Further, as a preferred embodiment, a partition wall is provided on the front side wall of the car 4, and the traction rope 11 is inserted into the partition wall.

Further, as a preferred implementation mode, a plurality of reinforcing ribs are vertically arranged in the isolation car wall, and each reinforcing rib is provided with a through hole for the traction rope 11 to pass through.

Further, as a preferred embodiment, the rope hitch on the car 4 side is angled with respect to the car guide wheel 5, i.e. the ropes 11 are mounted on planes angled with respect to each other.

Further, as a preferred embodiment, the car guide wheels 5 include at least two car guide wheels 5, and the car guide wheels 5 are horizontally disposed at the front and rear ends of the bottom of the car 4.

Further, as a preferred embodiment, the front side of the hoistway 1 is further provided with a stand column, and the other end of the mounting rack is connected to the tops of the two stand columns.

Further, as a preferred embodiment, the mounting frame comprises two cross beam supports symmetrically distributed on two sides of the hoistway 1, and a fixed beam transversely distributed is arranged between the tops of two vertical columns on the front side of the hoistway 1; one end of the beam support is connected to the top of the counterweight guide rail, and the other end of the beam support is connected to the fixed beam; two crossbeam supports and keeps away from and be connected with the crossbeam between heavy guide rail one end, and first rope hitch plate is connected on the crossbeam.

And the two cross beams are supported, one ends of the two cross beams, which are close to the fixed beam, are respectively provided with a fixed pulling plate, and the upper ends of the fixed pulling plates are fixedly connected with the top civil engineering. Thereby make among the overall structure, the fixed mode that is used for the mounting panel of 11 heads of fixed haulage rope is through the support at heavy guide rail top, the support at two stand tops of 1 front sides of well to and the civil engineering at 1 top of well up pull the mode ingenious combinations such as fastening be in the same place, effectively improve the structural strength of mounting bracket, guarantee first rope head fixed part to 4 bearing capacity of car. Moreover, in the structure, because the counterweight guide rails are supported and the top civil engineering is tensioned and fixed, most of the gravity is shared,

the upright is made of metal material, preferably aluminum alloy material. So that the mounting rack is directly connected with one end of the front side of the shaft 1 to completely ensure that the mounting rack is in the bearing range of the aluminum alloy upright columns

Wherein, the counterweight device 9 comprises a counterweight frame, and the counterweight guide wheel 10 is arranged above the counterweight frame in the counterweight device 9;

further, as a preferred embodiment, the hauling cable 11 is a steel cable. The steel wire rope can transmit long-distance load. The bearing safety factor is large, and the use is safe and reliable. The weight is light, and the carrying and the transportation are convenient. Can bear various loads and variable loads. Has high tensile strength, fatigue strength and impact toughness.

When in use, the scheme can lead the whole structure to be more compact, thereby greatly increasing the utilization rate of the hoistway 1 and increasing the space of the car 4 as much as possible; the steel wire rope is not twisted, so that the comfort of passengers is improved; the load-bearing part of self-carrying alleviates extra civil engineering burden.

The first embodiment includes a car 4, a car frame, a counterweight 9, a hoisting machine 6, and a wire rope, which are provided in a hoistway 1. The lift car 4 is fixedly arranged on the backpack frame 2, a lift car door of the lift car 4 is parallel to a hoistway door, a door opening is formed in the position, corresponding to a floor, of the front wall of the hoistway 1, and the lift car door of the lift car 4 is parallel to the door opening; the main machine base 3 is positioned at the top of the hoistway 1, the first rope hitch plate 8 is arranged at the bottom of the main machine base 3, the traction machine 6 is fixedly arranged on the main machine base, and the traction machine 6 is positioned at the top of the hoistway 1 and at the position of the rear right side of the car 4; the right side is also the front side of the car 4, and a counterweight device 9 is arranged on the left side of the hoistway 1, namely below the first rope hitch plate 8 and is parallel to the left car wall of the car 4; the counterweight device 9 is provided with counterweight guide wheels 10 which are arranged in a reverse direction, a lower beam of the car frame is parallel to a car door, a car guide wheel 5 is respectively fixed at the position, close to the left end and the right end, of the lower beam, the car guide wheel 5 is parallel to the lower beam of the car frame, the left car guide wheel 5 and the right car guide wheel 5 respectively protrude to the outer edges of the car wall on the left side and the car wall on the right side for a certain distance, and the car guide wheels 5 and a driving wheel of the tractor 6 form a certain included angle, namely the car guide wheels 5 and the driving wheel are respectively arranged on two planes which form a certain included angle with each other; one end of the steel wire rope is fixed on a second rope hitch plate 12, the steel wire rope winds into the car guide wheel 5 on the right side of the car 4 from the second rope hitch plate 12 along the vertical downward direction, then horizontally enters the car guide wheel 5 on the left side of the car 4, then winds into one end corresponding to the driving wheel along the vertical upward direction after winding out of the left car guide wheel 5, then winds into one end corresponding to the counterweight guide wheel 10 along the vertical downward direction after winding out of the other end of the driving wheel, and finally winds out of the other end of the counterweight return pulley and is connected to a first rope hitch plate 8 located right below the tractor 6 along the vertical upward direction.

The scheme can make the whole structure more compact, thereby greatly increasing the utilization rate of the hoistway 1 and increasing the space of the usable car 4 as much as possible; the steel wire rope is not twisted, so that the comfort of passengers is improved; the load-bearing part of self-carrying alleviates extra civil engineering burden.

The elevator hoistway structure comprises a hoistway 1, wherein the hoistway 1 comprises a hoistway 1 frame and hoistway 1 walls which are assembled; the hoistway 1 structure comprises four upright posts which are distributed in a rectangular shape, the four upright posts are assembled into a whole through a plurality of connecting cross beams, the wall of the hoistway 1 is installed on each side face of the hoistway 1 structure, the hoistway 1 structure diagram is not specifically shown, and only four upright post structures are shown. In addition, in the structure of this embodiment, four stands are the aluminum alloy stand, and 1 frame of well is preferred 1 frame of aluminum alloy well, and aluminum alloy frame easy dismounting, the appearance is pleasing to the eye, especially uses at domestic villa elevator.

A car guide rail and a counterweight guide rail are arranged on the rear side of the hoistway 1, a knapsack frame 2 is arranged on the car guide rail in a sliding mode, and a car 4 is arranged on the knapsack frame 2; what adopt in this elevator structure is that the knapsack formula tows the structure, and the difference of towing the knapsack formula elevator and portal frame elevator is then that car guide rail establishes in car 4 one side, generally establishes in the rear side of car 4, is similar to student's knapsack nature, and the wonderful department of design like this is that the car 4 left and right sides no longer sets up car guide rail, has saved the well 1 size of both sides.

In addition, in the structure, a traction machine 6 mechanism is arranged at the top of the counterweight guide rail and comprises the traction machine 6 and a traction machine brake, the output end of the traction machine 6 is connected with a main machine wheel 7, a traction rope 11 is wound on the main machine wheel 7, a counterweight device 9 is arranged on the rear side of the car 4 and can move up and down, and the counterweight device 9 is used for realizing the stable operation of the traction machine 6 mechanism, so that the stable operation of the car 4 is ensured.

The traction machine 6 is arranged in the middle of the main machine base 3; the main engine base 3 comprises two cross beam supports, and one ends of the cross beam supports, which are far away from the fixed beam, are connected to the top of the first guide rail in a one-to-one correspondence manner. The both ends of host computer seat 3 support the extension towards two crossbeams respectively, and the both ends of host computer seat 3 are equipped with the connecting plate respectively, and this connecting plate position L type connecting plate, the horizontal plate connection of L type connecting plate are fixed on host computer seat 3, and the vertical board connection of L type connecting plate is fixed on the lateral wall that the crossbeam supported, further has strengthened the stability of whole structure. The crossbeam in the structure supports the fixed beam and the crossbeam is of a channel steel structure. The main machine base 3 can be installed on the top of the counterweight guide rail without arranging a bearing steel beam in advance in the hoistway 1.

Wherein the first rope hitch plate 8 is fixed under the main machine base 3 by means of fasteners and the second rope hitch plate 12 is fixed on the car guide rail. The second rope hitch plate 12 and the first rope hitch plate 8 are fixed through a positioning pin and a guide rail pressing plate. This scheme can make overall structure more compact to increase the utilization ratio of well 1 by a wide margin.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (9)

1. A villa elevator covered by a whole shaft way is characterized by comprising a shaft way (1), wherein a car guide rail and a counterweight guide rail are arranged at the rear side of the shaft way (1);

the backpack frame (2) is slidably mounted on the car guide rail, a car (4) is mounted on the backpack frame (2), and a car guide wheel (5) is arranged at the bottom of the car (4);

the main machine base (3) is arranged at the top of the car guide rail, and the main machine base (3) is positioned at the top of the well (1);

the traction machine (6) is installed at the top of the main machine base (3), the traction machine (6) is located on the positive side of the lift car (4), a main machine wheel (7) is arranged in the traction machine (6), a first rope hitch plate (8) is arranged right below the main machine wheel (7), and the first rope hitch plate (8) is installed at the bottom end of the main machine base (3);

the counterweight device (9) is movably mounted on the counterweight guide rail up and down, the counterweight device (9) is parallel to the left car wall of the car (4), the counterweight device (9) is positioned under the first rope hitch plate (8), and a counterweight guide wheel (10) is arranged in the counterweight device (9);

haulage rope (11), the one end of haulage rope (11) is fixed in on first rope hitch plate (8), haulage rope (11) are followed first rope hitch plate (8) are along the downward direction of perpendicular wind to heavily leading wheel (10), again along the upward main wheel (7) of wind of vertical direction, just haulage rope (11) are perpendicular downwards around main wheel (7), pass car leading wheel (5).

2. The villa elevator that full shaft covers according to claim 1, characterized in that, the top of the cage guide rail is also provided with a mounting bracket, one end of the mounting bracket is connected with the main machine base (3), the other end of the mounting bracket is provided with a second rope hitch plate (12), and the other end of the traction rope (11) passes through the cage guide wheel (5) and is fixed on the second rope hitch plate (12).

3. The villa elevator covered by the whole shaft way as claimed in claim 2, characterized in that the front side wall of the cage (4) is provided with an isolation cage wall, and the traction rope (11) is arranged in the isolation cage wall in a penetrating way.

4. The villa elevator covered by the whole shaft way as claimed in claim 3, characterized in that a plurality of reinforcing ribs are vertically arranged in the isolating car wall, and each reinforcing rib is provided with a through hole for the traction rope (11) to pass through.

5. A villa elevator covered by a whole shaft way as claimed in claim 4, characterized in that the rope hitch plate at the side of the car (4) and the car guide wheel (5) are at an angle, i.e. the traction ropes (11) are arranged on planes which are at an angle to each other.

6. A villa elevator covered by a whole shaft way as claimed in claim 3, characterized in that the car guide wheels (5) comprise at least two car guide wheels (5), and the car guide wheels (5) are horizontally arranged at the front end and the rear end of the bottom of the car (4).

7. A villa elevator covered by a whole shaft way as claimed in claim 2, characterized in that the front side of the shaft way (1) is also provided with vertical columns, and the other end of the mounting rack is connected to the tops of the two vertical columns.

8. The villa elevator covered by the whole shaft way as claimed in claim 7, wherein the mounting frame comprises two cross beam supports which are symmetrically distributed at two sides of the shaft way (1), and a fixed beam which is transversely distributed is arranged between the tops of two upright posts at the front side of the shaft way (1); one end of the beam support is connected to the top of the counterweight guide rail, and the other end of the beam support is connected to the fixed beam; two the crossbeam supports and is kept away from to be connected with the crossbeam between the heavy guide rail one end, first rope hitch plate (8) are connected on the crossbeam.

9. A villa elevator covered by a whole shaft way as claimed in claim 1, characterized in that the traction ropes (11) are steel wire ropes.

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