CN103112770B - Laterally-arranged machine house traction-type car elevator - Google Patents

Abstract

The invention discloses a side-mounted machine room traction type automobile elevator, which includes a control cabinet, a traction machine, a car and a counterweight. The control cabinet and traction machine are installed in the machine room next to the top floor of the elevator shaft, and The wire rope is used to connect the traction machine with the car and the counterweight respectively, so as to realize the relative movement of the car and the counterweight up and down in the elevator shaft. Through the above method, the superiority of the layout of the side-mounted machine room traction-type car elevator provided by the present invention saves space on the top floor provides convenience to more customers who have needs in this regard, and solves the problem of traction-type car elevators in the prior art. The structure in the computer room requires excessive building elevation, which reduces the difficulty of building planning, and at the same time can meet the construction of traction car elevators.

Description

Traction type car elevator with side machine room

technical field

The invention relates to the field of elevators, in particular to a side-mounted machine room traction type automobile elevator, which can be applied to lifting equipment for automobile transportation.

Background technique

In recent years, my country's economic construction has grown rapidly, and people's living standards have continued to improve. Many people own cars, and many people own villas. On the basis of solving the basic needs of life, people also have ideas about the parking positions of their own cars. Some people wish to park their cars on top of villas or on top of buildings. However, the structure in the machine room of the current traction-type car elevator requires a building elevation exceeding the standard, which increases the difficulty in building planning.

Contents of the invention

The technical problem mainly solved by the present invention is to provide a side-mounted machine room traction type car elevator, which solves the problem of excessive building elevation required by the structure in the machine room of the traction type car elevator in the prior art, and reduces the planning of the building. Difficulty, and at the same time can meet the construction of traction car elevators.

In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a side-mounted machine room traction type car elevator, including a control cabinet, a traction machine, a car and a counterweight, and the control cabinet and traction machine Installed in the machine room next to the top floor of the elevator shaft, the traction machine is respectively connected with the car and the counterweight through the traction wire rope, so as to realize the relative movement of the car and the counterweight up and down in the elevator shaft.

In a preferred embodiment of the present invention, the machine room is arranged on the left side, right side or rear side of the elevator shaft.

In a preferred embodiment of the present invention, the left and right sides of the car are respectively equipped with a car left front rail, a car right front rail, a car left main rail, a car right main rail, a car left The rear support rail and the right rear support rail of the car, wherein, the left main rail of the car and the right main rail of the car are installed in the middle of the car.

In a preferred embodiment of the present invention, counterweight front rails and counterweight rear rails are installed at the upper and lower ends of the counterweight.

In a preferred embodiment of the present invention, the traction-type car elevator also includes a car bottom wheel set, a front counterweight wheel, a rear counterweight wheel, a reverse rope wheel set, a well top right front wheel, a well top right rear wheel wheel, car door device and well top left wheel, wherein, the car bottom wheel set includes the left front car bottom wheel, the right front car bottom wheel, the left rear car bottom wheel and the right rear car bottom wheel, and the anti-rope wheel set includes The top reversing sheave on the car side, the reversing sheave on the top of the machine room on the car side, the reversing sheave on the top of the shaft on the counterweight side and the reversing sheave on the top of the machine room on the counterweight side.

In a preferred embodiment of the present invention, the traction wire rope is fixed on the top of the elevator shaft above the left rear car floor wheel, bypasses the right rear car floor wheel, and is transmitted through the right rear wheel on the top of the well and the right front wheel on the top of the well. To the right front car bottom wheel and the left front car bottom wheel, connect to the traction machine through the top anti-rope pulley on the car side shaft and the top anti-rope pulley on the car side machine room, and then through the top anti-rope pulley on the counterweight side machine room and the counterweight side shaft The top reverse rope wheel is transmitted to the front counterweight wheel on the counterweight, and is transmitted to the rear counterweight wheel on the counterweight through the left wheel on the top of the shaft, and is wound to the top of the elevator shaft for fixation.

In a preferred embodiment of the present invention, the car has a single door structure or a double car door structure.

In a preferred embodiment of the present invention, the traction ratio of the traction machine is 4:1.

The beneficial effects of the present invention are: in the traction type car elevator with a side machine room of the present invention, the control cabinet and the traction machine are installed in the machine room next to the top floor of the elevator shaft, and the traction machine is respectively connected to the car by traction wire ropes. It is connected with the counterweight to realize the relative operation of the car and the counterweight up and down in the elevator shaft. The superiority of its layout saves the space on the top floor, which provides convenience for more customers who have this demand, and solves the problem of dragging in the prior art. The structure of the machine room of the traction car elevator requires excessive building elevation, which reduces the difficulty of building planning, and at the same time can meet the requirements of the construction of the traction car elevator.

Description of drawings

Fig. 1 is a schematic diagram of the facade structure of a preferred embodiment of the traction type car elevator with side machine room in the present invention;

Fig. 2 is a schematic plan view of the traction type car elevator with a side machine room in Fig. 1;

The marks of the components in the drawings are as follows: 1. Control cabinet, 2. Traction machine, 3. Car, 4. Counterweight, 5. Left front rail of car, 6. Right front rail of car, 7. Car Left main rail, 8. Car right main rail, 9. Car left rear support rail, 10. Car right rear support rail, 11. Counterweight front rail, 12 Counterweight rear rail, 13. Left front car bottom wheel, 14. Right front car bottom wheel, 15. Left rear car bottom wheel, 16. Right rear car bottom wheel, 17. Front counterweight wheel, 18. Rear counterweight wheel, 19. Car side well top anti-rope pulley, 20. Car side machine room roof reversing pulleys, 21 pairs of heavy side well top reversing sheaves, 22 pairs of heavy side machine room top reversing sheaves, 23, well top right front wheel, 24, well top right rear wheel, 25, car door device , 26, shaft top revolver, 27, traction wire rope, 28, machine room, 29, elevator shaft.

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.

The invention provides a side-mounted machine room traction type car elevator, which is driven by traction force. According to the location of the computer room, it can be divided into left-side computer room, rear computer room, and right-side computer room layout. The rear computer room is only allowed to be arranged when a single door is opened. In this embodiment, an example of setting the computer room to the left is used for illustration.

Please refer to Fig. 1 and Fig. 2, a side-mounted machine room traction type automobile elevator of the present invention includes a control cabinet 1, a traction machine 2, a car 3 and a counterweight 4, the control cabinet 1 and traction machine 2 Installed in the machine room 28 next to the top floor of the elevator shaft 29, the traction machine 1 is connected to the car 3 and the counterweight 4 through the traction wire rope 27, so that the car 3 and the counterweight 4 are in the elevator shaft 29 The up and down relative operation. The machine room 28 described in the present invention is arranged on the left side of the elevator shaft 29, and certainly can also be arranged on the right side or the rear side of the elevator shaft 29. Wherein, the traction ratio of the traction machine 2 is 4:1, which can reduce the power of the traction machine 2 .

In the above, the mentioned car 3 has a single car door structure or a double car door structure. The left and right sides of described car 3 are also respectively equipped with car left front rail 5, car right front rail 6, car left main rail 7, car right main rail 8, car left rear rail 9 and The right rear support rail 10 of the car, wherein the left main rail 7 of the car and the right main rail 8 of the car are installed in the middle position of the car 3 . Counterweight front rails 11 and counterweight rear rails 12 are also installed at the upper and lower ends of counterweight 4 .

The traction type automobile elevator provided by the present invention also includes a car bottom wheel set, a front counterweight wheel 17, a rear counterweight wheel 18, a reverse rope wheel set, a well top right front wheel 23, a well top right rear wheel 24, and a car door device. 25 and the shaft top left wheel 26, wherein the car bottom wheel set includes the left front car bottom wheel 13, the right front car bottom wheel 14, the left rear car bottom wheel 15 and the right rear car bottom wheel 16, and the anti-rope wheel set Including car side well top reversing sheave 19, car side machine room top reversing sheave 20, counterweight side well top reversing sheave 21 and counterweight side machine room top reversing sheave 22. Wherein, the car bottom wheel set can also adopt the car top wheel set structure.

The traction wire rope 27 is fixed on the top of the elevator shaft 29 above the left rear car bottom wheel 15, walks around the right rear car bottom wheel 16, and is transmitted to the right front car bottom wheel 14 and the right front car bottom wheel 23 through the well top right rear wheel 24 and the well top right front wheel 23 The left front car bottom pulley 13 is connected to the traction machine 2 through the car side well top reversing sheave 19 and the car side machine room top reversing sheave 20, and then through the counterweight side machine room top reversing sheave 22 and the counterweight side shaft top The anti-rope pulley 21 is delivered to the front counterwheel 17 on the counterweight 4, delivered to the rear counterwheel 18 on the counterweight 4 by the top left wheel 26, and fixed around the elevator shaft 29 top. This setting on the top of the elevator shaft 29 saves the height of the machine room 28, reduces the size requirement of the car elevator for the height of the top floor, and makes the building with the car elevator shaft save the vertical size of the building in planning.

For the design and manufacturing standards of the side-mounted machine room traction type car elevator provided by the present invention, refer to the corresponding provisions in the national standard GB7588-2003 "Safety Specifications for Elevator Manufacturing and Installation" to determine the safety dimensions.

In the side-mounted machine room traction type car elevator disclosed by the present invention, the control cabinet 1 and the traction machine 2 are installed in the machine room 28 next to the top floor of the elevator shaft 29, and the traction machine 2 is connected to the car by traction wire ropes 27. 3 and the counterweight 4 are connected to realize the relative movement of the car 3 and the counterweight 4 up and down in the elevator shaft 29. The superiority of its arrangement method to save the top floor space provides convenience for more customers who have needs in this regard, and solves the problem of In the prior art, the structure in the machine room of the traction type car elevator requires a building elevation exceeding the standard, which reduces the difficulty of building planning, and at the same time can meet the requirements of the construction of the traction type car elevator.

The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technologies fields, all of which are equally included in the scope of patent protection of the present invention.

Claims (6)

1. a machine house traction-type car car elevator, it is characterized in that, comprise control housing, towing machine, car and counterweight, described control housing and towing machine are installed in the machine room on elevator hoistways top layer side, by traction steel-cable, described towing machine is connected with car and counterweight respectively, realize car with to the relative motion up and down focused in elevator hoistways, described traction-type car elevator also comprises sedan-chair return pulley group, front to roller, afterwards to roller, diversion sheave group, well top off front wheel, well top off hind wheel, car door device and well top revolver, wherein, described sedan-chair return pulley group comprises left front sedan-chair return pulley, right front sedan-chair return pulley, left back sedan-chair return pulley and right back sedan-chair return pulley, described diversion sheave group comprises cage side well top diversion sheave, cage side machine room top diversion sheave, counterweight-side well top diversion sheave and counterweight-side machine room top diversion sheave, the elevator hoistways top of described traction steel-cable above left back sedan-chair return pulley is fixed, walk around right back sedan-chair return pulley, right front sedan-chair return pulley and left front sedan-chair return pulley is delivered to by well top off hind wheel and well top off front wheel, towing machine is connected to by cage side well top diversion sheave and cage side machine room top diversion sheave, be delivered to before on counterweight roller by counterweight-side machine room top diversion sheave and counterweight-side well top diversion sheave again, be delivered on counterweight by well top revolver rear to roller, fix around to elevator hoistways top.

2. machine house traction-type car car elevator according to claim 1, is characterized in that, described machine room is arranged on the left side of elevator hoistways, right side or rear side.

3. machine house traction-type car car elevator according to claim 1, it is characterized in that, the left and right sides of described car is also separately installed with that car is left front holds up that rail, car are right front holds up that the left backbone of rail, car, the right backbone of car, car are left back holds up rail and car is right back holds up rail, wherein, the left backbone of described car and the right backbone of car are arranged on the midway location of car.

4. machine house traction-type car car elevator according to claim 1, is characterized in that, the two ends up and down of described counterweight to be also provided with before counterweight rail after rail and counterweight.

5. machine house traction-type car car elevator according to claim 1, is characterized in that, described car is single gate structure or two gate structure.

6. machine house traction-type car car elevator according to claim 1, is characterized in that, the traction ratio of described towing machine is 4:1.