CN211712409U

CN211712409U - Sliding rail elevator outside building

Info

Publication number: CN211712409U
Application number: CN202020320129.1U
Authority: CN
Inventors: 王日尚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2020-03-16
Publication date: 2020-10-20
Anticipated expiration: 2030-03-16

Abstract

The utility model provides an outdoor slide rail elevator of building. The safety device comprises H-shaped steel slide rails which are fixed on a building body on the side of a building entrance corridor door and are parallel to each other, a traction machine arranged at the top of the H-shaped steel slide rails, a pulley which slides up and down along the H-shaped steel slide rails through upper wheels and lower wheels which are symmetrically arranged, a lift car which is connected with the pulley through a lift car mounting hole, and a safety card which is arranged on the pulley and controls the safe operation of the lift car. The safety clamp comprises a corner wheel for reversing a traction rope of the safety clamp, a balance block, a balance shaft and a sliding rail brake knife; the lower part of a balance shaft fixed on the pulley is provided with a balance block, and the lower part of the balance block is connected with a safety clamp traction rope through a wire rope head lock sleeve; brake guide rods which are arranged in pairs with the upper part of the balance block penetrate through the balance shaft, and a parking sensor control tackle is arranged between the brake guide rods; the braking guide rod is sleeved with a tension spring and a tension spring dust-proof pipe, is connected with a sliding rail braking knife and locks the pulley between the H-shaped steel sliding rails under the extrusion of the grinding wheel. The elevator is suitable for use as an elevator.

Description

Sliding rail elevator outside building

Technical Field

The utility model belongs to the technical field of elevator technique and specifically relates to outdoor slide rail elevator of building.

Background

The existing old buildings below seven floors are not provided with elevators generally, and the old buildings are inconvenient to go upstairs and downstairs, especially for the old, so that the installation of the elevators in the old buildings below seven floors is necessary.

Disclosure of Invention

In order to install the elevator on the bottom layer building, the utility model provides an outdoor slide rail elevator of building. The elevator is arranged on an outdoor sliding rail through the elevator, and the technical problem of installation and use of the outdoor elevator is solved.

The utility model provides a scheme that technical problem adopted is:

the building outdoor sliding rail elevator comprises two H-shaped steel sliding rails fixed on a building body on the side face of a building entrance corridor door of a building, a traction machine arranged at the tops of the H-shaped steel sliding rails, a pulley which slides up and down along the H-shaped steel sliding rails through upper wheels and lower wheels which are symmetrically arranged, a lift car connected with the pulley through a lift car mounting hole, and a safety card which is arranged on the pulley and used for controlling the safe operation of the lift car.

The traction machine is fixed on the top of the H-shaped steel slide rail through a traction machine base, an inclined support arm is arranged on the lower portion of the traction machine base and fixed with the H-shaped steel slide rail, a traction sheave carried by the traction machine and a car top pulley and a heavy hammer pulley on the top of a car form a pulley block, and a traction steel rope bypasses the car top pulley, passes through the traction sheave and then bypasses the heavy hammer pulley; the lower part of the heavy hammer pulley is connected with a heavy hammer balance car which slides along the H-shaped steel slide rail to run.

The lift car is a box body structure which is located on the supporting platform and connected with the pulley through a lift car mounting hole, the side face of the lift car is provided with a lift door, and the top of the lift car is provided with a lift car top pulley; the lower part of the car top pulley is connected with a safety card traction rope which is connected with a safety card.

The tackle is of a frame structure, and two sets of safety clamps which are symmetrically arranged are arranged in the middle of the tackle.

The safety clamp comprises a corner wheel for reversing a traction rope of the safety clamp, a balance block, a balance shaft and a slide rail brake knife, wherein the balance block is arranged at the lower part of the balance shaft fixed on the pulley, and the lower part of the balance block is connected with the traction rope of the safety clamp through a steel wire rope head lock sleeve; brake guide rods which are arranged in pairs with the upper part of the balance block penetrate through the balance shaft, and a parking sensor is arranged between the brake guide rods to control the traction steel rope to break and park; the braking guide rod is sleeved with a tension spring and a tension spring dust-proof pipe, the upper part of the braking guide rod is connected with a sliding rail braking knife, and the sliding rail braking knife can lock the pulley between the H-shaped steel sliding rails under the extrusion of the grinding wheel.

The positive effects are as follows: the utility model discloses a fixed H shaped steel slide rail on the wall installs the coaster on H shaped steel slide rail, installs the car on the coaster, consequently has the installation simply, maintains convenient advantage, especially supporting safety card structure arresting gear, prevents the elevator landing, consequently stable performance, and the security is high, and is with low costs. The elevator can be braked emergently after rope and shaft are broken. The elevator is suitable for being used as an outdoor sliding rail elevator of a building.

Drawings

FIG. 1 is a structural diagram of the present invention;

FIG. 2 is a main view of the mechanism of the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is a side view of the slide rail brake knife of the present invention.

In the figure, 1, a traction machine, 2, a traction wheel, 3, a traction steel rope, 4, an H-shaped steel slide rail, 5, a car, 6, a landing door, 7, a grinding wheel, 8, a slide rail brake knife, 9, a tension spring, 10, a tension spring dust-proof pipe, 11, a balance shaft, 12, a steel wire rope head lock sleeve, 13, a balance block, 14, a corner wheel, 15, a car mounting hole, 16, a heavy hammer, 17, a parking sensor, 18, a pulley, 19, a saddle, 20, an upper wheel, 21, a lower wheel, 22, a heavy hammer pulley, 23, a car top pulley, 24, a safety card traction rope, 25, a steel rope head, 26, a traction machine base, 27, an inclined support arm, 28, an elevator door and 29, a brake guide rod.

Detailed Description

The building outdoor sliding rail elevator comprises two H-shaped steel sliding rails 4 fixed on a building body on the side face of a building entrance door 6, a tractor 1 arranged at the tops of the H-shaped steel sliding rails, a pulley 18 sliding up and down along the H-shaped steel sliding rails through an upper wheel 20 and a lower wheel 21 which are symmetrically arranged, a car 5 connected with the pulley through a car mounting hole 15, and a safety card arranged on the pulley and used for controlling the car to run safely.

The traction machine is fixed on the top of the H-shaped steel slide rail through a traction machine base 26, an inclined support arm 27 is arranged on the lower portion of the traction machine base and fixed with the H-shaped steel slide rail, a traction sheave 2 carried by the traction machine forms a pulley block with a car top pulley 23 and a heavy hammer pulley 22 on the top of a car, and a traction steel rope 3 bypasses the car top pulley and then bypasses the traction sheave and the heavy hammer pulley; the lower part of the heavy hammer pulley is connected with a heavy hammer 16 sliding along the H-shaped steel slide rail to balance the running of the lift car.

The cage is a box structure which is located on the supporting platform 19 and connected with the pulley through a cage mounting hole, the side surface of the cage is provided with a cage door 28, and the top of the cage is provided with a cage top pulley; a safety card traction rope 24 is connected below the car top pulley and is connected with the safety card.

The safety card comprises a corner wheel 14 for reversing a traction rope of the safety card, a balance block 13, a balance shaft 11 and a sliding rail brake knife 8; the lower part of a balance shaft fixed on the pulley is provided with a balance block, and the lower part of the balance block is connected with a safety clamp traction rope through a wire rope head lock sleeve 12; the brake guide rods 29 which are arranged in pairs with the upper part of the balance block penetrate through the balance shaft, and a parking sensor 17 is arranged between the brake guide rods to control the traction steel rope to be broken to park; the braking guide rod is sleeved with a tension spring 9 and a tension spring dust-proof pipe 10, the upper part of the braking guide rod is connected with a sliding rail braking knife 8, and the sliding rail braking knife can lock the pulley between the H-shaped steel sliding rails under the extrusion of the grinding wheel 7.

One side of the slide rail brake knife is provided with brake teeth with sharp-pointed sawtooth structures which are matched with the grinding wheel.

And steel rope heads 25 at two ends of the traction steel rope are fixed on the traction machine base.

The working process is as follows:

the elevator car is pulled by the tractor, the two sides of the H-shaped steel slide rail are clamped by the upper wheels and the lower wheels to move up and down on the H-shaped steel slide rail, a passenger sitting in the elevator car is lifted and descended, the upper floor and the lower floor are selected through floor buttons arranged in the elevator car, the position reaching the floor is automatically stopped, the passenger is conveyed to the entrance door to go up and down and stop.

In the elevator operation process, when meeting and towing the steel cable fracture, the slide rail braking sword supports above the H shaped steel slide rail, pins the coaster and makes the car be unlikely to the gliding, has guaranteed the security of elevator operation.

The working principle is as follows:

two parallel H-shaped steel slide rails are installed on the outer wall of the building, and the lift car is guided to stably run by an upper pulley of the H-shaped steel slide rails; the safety clamp is arranged on the H-shaped steel sliding rail, the safety clamp realizes automatic braking after the rope of the elevator is broken through the friction interaction between the sliding rail brake knife and the H-shaped steel sliding rail, the hoisting rope is installed again, the safety clamp is pulled up, the gap between the sliding rail brake knife is adjusted, and the safety clamp can be recovered, so that the problem of safe operation of the elevator is solved.

The test effect is as follows:

when the total weight of the lift car is over 150 percent in a suspended state, a person stands in the lift car, the traction steel rope is quickly cut off by a cutting tool, and the lift car can only sink 1-2 cm, which shows that the braking performance is good.

The method is characterized in that:

because the elevator is arranged outside the wall of the building through the H-shaped steel slide rail and the traction machine, the elevator does not occupy the space in the building, does not influence the ventilation and lighting of residents, and is easy to install;

the entrance door is arranged outside the outlet of the elevator, so that the structure of the building is not changed, the space utilization of the building is not influenced, no civil engineering is provided, and a large amount of money is saved;

because the safety card is arranged on the H-shaped steel slide rail of the elevator, the braking effect is generated through the action of the slide rail braking knife, so that the safety and reliability are realized;

the elevator is installed on the outer wall of the building and is suitable for short buildings with less than six floors, so that the application range is large and the manufacturing cost is saved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Outdoor slide rail elevator of building, characterized by:

the building outdoor sliding rail elevator comprises two H-shaped steel sliding rails (4) fixed on a building body on the side of a building entrance door (6), a tractor (1) arranged at the tops of the H-shaped steel sliding rails, a pulley (18) which slides up and down along the H-shaped steel sliding rails through upper wheels (20) and lower wheels (21) which are symmetrically arranged, a car (5) connected with the pulley through a car mounting hole (15) and a safety card which is arranged on the pulley and used for controlling the car to run safely;

the traction machine is fixed at the top of the H-shaped steel slide rail through a traction machine base (26), an inclined support arm (27) is arranged at the lower part of the traction machine base and fixed with the H-shaped steel slide rail, a traction sheave (2) carried by the traction machine forms a pulley block with a car top pulley (23) and a heavy hammer pulley (22) at the top of a car, and a traction steel rope (3) bypasses the car top pulley and passes through the traction sheave and then bypasses the heavy hammer pulley; the lower part of the heavy hammer pulley is connected with a heavy hammer (16) sliding along the H-shaped steel slide rail to balance the operation of the lift car;

the lift car is a box body structure which is located on the supporting platform (19) and connected with the pulley through a lift car mounting hole, the side surface of the lift car is provided with a lift door (28), and the top of the lift car is provided with a lift car top pulley; a safety card traction rope (24) is connected below the car top pulley and is connected with the safety card;

the safety card comprises a corner wheel (14) for reversing a traction rope of the safety card, a balance block (13), a balance shaft (11) and a sliding rail brake knife (8); the lower part of a balance shaft fixed on the pulley is provided with a balance block, and the lower part of the balance block is connected with a safety clamp traction rope through a wire rope head lock sleeve (12); brake guide rods (29) which are arranged in pairs with the upper part of the balance block penetrate through the balance shaft, and a parking sensor (17) is arranged between the brake guide rods to control the traction steel rope to stop when the rope is broken; the braking guide rod is sleeved with a tension spring (9) and a tension spring dust-proof pipe (10), the upper part of the braking guide rod is connected with a sliding rail braking knife, and the sliding rail braking knife can lock the pulley between the H-shaped steel sliding rails under the extrusion of the grinding wheel (7).

2. The building outdoor slide rail elevator of claim 1, characterized in that: one side of the slide rail brake knife is provided with brake teeth with sharp-pointed sawtooth structures which are matched with the grinding wheel.

3. The building outdoor slide rail elevator of claim 1, characterized in that: and steel rope heads (25) at two ends of the traction steel rope are fixed on the traction machine base.

4. The building outdoor slide rail elevator of claim 1, characterized in that: the tackle is of a frame structure, and two sets of safety clamps which are symmetrically arranged are arranged in the middle of the tackle.