CN104909246A - Domestic forced reel elevator - Google Patents

Abstract

The invention discloses a household forced reel elevator, which comprises: an elevator shaft; a car is arranged in the elevator shaft, a control cabinet, a buffer and a motor are arranged at the bottom, and two machine beams are arranged at the upper part; the control cabinet is respectively connected with the motor connected; the motor is provided with a reducer; the reducer is provided with a roller; the upper ends of the two suspension beams are provided with vertical brackets; the two ends of the brackets are respectively provided with a first axle and a second axle; A first runner and a second runner are provided; a third runner and a fourth runner are arranged on the second axle; the rotation direction of the first runner is opposite to that of the second runner; Two wire ropes; one end of the first wire rope is wound on the first runner and the third runner and then connected to one side of the car; one end of the second wire rope is first wound on the first runner, passes through the fourth runner, and then winds back to the second runner Two runners are connected to the other side of the car. Through the above method, the present invention can reduce the occupation of the counterweight space of the elevator and improve the utilization rate of the building space.

Description

A household forced drum elevator

technical field

The present invention relates to an improvement of a household elevator, in particular to a household forced reel elevator driven by using a single roller to realize single-drum drive, and at the same time, effectively reduce the occupation of elevator counterweight space, thereby improving the utilization rate of building space.

Background technique

Existing home elevators use two steel wire ropes to rotate in the same direction and fix them on both sides of the hoist drum. The other ends of the two steel ropes pass through the pulleys on the zenith and rotate in opposite directions to fix them on the balancer frame. The car is installed on the frame. Above; the structure adopts double barrels, and the balancer can be replaced by adjusting the rope head, and the structure is cumbersome.

Contents of the invention

The main technical problem to be solved by the present invention is to provide a household forced reel elevator drive by using a single roller to realize single-drum drive, and at the same time, effectively reduce the occupation of the counterweight space of the elevator, thereby improving the utilization rate of building space.

In order to solve the above technical problems, a technical solution adopted by the present invention is a household forced reel elevator, comprising: an elevator shaft; a car is arranged in the elevator shaft, a control cabinet, a buffer and a motor are arranged at the bottom, and a control cabinet, a buffer and a motor are arranged at the upper part There are two crane beams; a call box is provided outside the elevator shaft; the control cabinet is connected to the motor and the call box respectively; a reducer is provided on the motor; brake; the reducer is provided with a roller; the upper ends of the two suspension beams are provided with vertical brackets; the two ends of the brackets are respectively provided with a first axle and a second axle; the first A first runner and a second runner are arranged on the axle; a third runner and a fourth runner are arranged on the second axle; the rotation direction of the first runner is opposite to that of the second runner; the roller The first steel wire rope and the second steel wire rope are arranged on the drum, and when the drum rotates, the first steel wire rope and the second steel wire rope can move up and down synchronously; one end of the first steel wire rope and the second steel wire rope is arranged on the drum; the first steel wire rope The other end is wound on the first runner and the third runner and then connected to one side of the car; the other end of the second wire rope is first wound on the first runner, passes through the fourth runner, and then winds back to the second runner , and connected to the other side of the car opposite to the connection with the first wire rope; the two sides of the car connected with the wire rope are respectively provided with a guide shoe; A guide rail is respectively arranged on the inner wall; the guide rail is matched with the guide shoe.

Preferably, the car includes a car support; the car support is provided with a surrounding wall; the upper end of the surrounding wall is provided with a car roof; one end of the first steel wire rope and the second steel wire rope are both connected to the car support.

The beneficial effects of the present invention are: a household forced reel elevator described in the present invention realizes the driving of the domestic elevator by using a single drum, realizes the single-drum drive, and at the same time, effectively reduces the occupation of the heavy space of the elevator, thereby improving the utilization of building space Rate.

Description of drawings

Accompanying drawing 1 is the structural representation of a kind of domestic forced reel elevator of the present invention;

Accompanying drawing 2 is the top view of Fig. 1;

Accompanying drawing 3 is the structure of runner on the machine beam;

Among them: 1. Elevator shaft; 2. Car; 3. Control cabinet; 4. Buffer; 5. Roller; 6. Motor; 7. Reducer; 8. Shelving beam; 9. Bracket; 10. First axle ; 11, the second axle; 12, the first runner; 13, the second runner; 14, the third runner; 15, the fourth runner; 16, the first wire rope; 17, the second wire rope; 18, guide rail ; 19, guide shoe; 20, car support; 21, surrounding wall; 22, car top; 23, calling elevator box; 24, holding brake.

Detailed ways

The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

Please refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:

A household forced reel elevator, comprising: an elevator shaft 1; a car 2 is arranged in the elevator shaft 1, a control cabinet 3, a buffer 4 and a motor 6 are arranged at the bottom, and two shelving beams 8 are arranged at the upper part; The outside of the elevator shaft 1 is provided with a call box 23; the control cabinet 3 is connected to the motor 6 and the call box 23 respectively; the motor 6 is provided with a reducer 7; between the reducer 7 and the motor 6 A brake 24 is provided; a roller 5 is provided on the reducer 7; a vertical bracket 9 is provided between the upper ends of the two suspension beams 8; first axles 10 are respectively provided at both ends of the bracket 9 and the second axle 11; the first axle 10 is provided with a first runner 12 and a second runner 13; the second axle 11 is provided with a third runner 14 and a fourth runner 15; The first runner 12 is opposite to the rotation direction of the second runner 13; the drum 5 is provided with a first wire rope 16 and a second wire rope 17, and when the drum 5 rotates, the first wire rope 16 and the second wire rope 17 can be synchronized Up and down movement; one end of the first wire rope 16 and the second wire rope 17 is arranged on the drum 5; Connect; the other end of the second steel wire rope 17 is first wound on the first runner 12, passes through the fourth runner 15, then winds back to the second runner 13, and is connected to the car 2 and is opposite to the first steel rope 16. The other side of the car; the car 2 includes a car support 20; the car support 20 is provided with a surrounding wall 21; the upper end of the surrounding wall 21 is provided with a car roof 22; the first steel wire rope 16 and the second steel wire rope One end of 17 is connected with the car support 20; the two sides of the car 2 connected with the wire rope are respectively provided with a guide shoe 19; Each is provided with a guide rail 18; said guide rail 18 matches with a guide shoe 19.

When in use, press the call box 23, the control cabinet 3 controls the motor 6 to rotate, and the motor 6 drives the drum 5 and the runner to rotate; the first wire rope 16 and the second wire rope 17 on the drum 5 are up and down synchronously, Drive car 2 to move up and down.

The beneficial effect of the present invention is: a kind of domestic forced reel elevator of the present invention described in the present invention, realizes household elevator driving by using a single drum, realizes single-drum drive, simultaneously, effectively reduces the occupation of the counterweight space of the elevator, Thereby improving the utilization rate of building space.

The above are only specific application examples of the present invention, and do not constitute any limitation to the protection scope of the present invention. All technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims (2)

1. family expenses force a reel elevator, comprising: elevator; Be provided with car in described elevator, bottom is provided with control housing, energy disperser and motor, and top is provided with two and puts machine beam; Described elevator outside is provided with call box; Described control housing is connected with call box with motor respectively; Described motor is provided with retarder; Band-type brake is provided with between described retarder and motor; Described retarder is provided with cylinder; It is characterized in that: put between machine beam upper end and be provided with support vertical with it for described two; Described support two ends are respectively equipped with the first wheel shaft and the second wheel shaft; Described first wheel shaft is provided with the first runner and the second runner; Described second wheel shaft is provided with the 3rd runner and the 4th runner; Described first runner and the second runner direction of rotation; Described cylinder is provided with the first steel rope and the second steel rope, when the drum turns, can make the first steel rope and the synchronous up-and-down movement of the second steel rope; Described first steel rope and second steel rope one end are arranged on cylinder; The other end of described first steel rope is connected with car side after upper first runner with the 3rd runner; The other end of described second steel rope first around upper first runner, through the 4th runner, then wraparound second runner, and be connected on car and connect relative opposite side with the first steel rope; The both sides that described car is connected with steel rope are respectively provided with one and lead boots; Described elevator and car are connected with on the corresponding inwall in the both sides of steel rope and are respectively provided with a guide rail; Described guide rail with lead boots and match.

2. family expenses according to claim 1 force reel elevator drive, it is characterized in that: described car comprises sedan-chair holder; Described sedan-chair holder is provided with leg; The upper end of described leg is provided with sedan-chair top; Described first steel rope is all connected with sedan-chair holder with one end of the second steel rope.