CN211110526U

CN211110526U - Elevator shaft people and goods elevator

Info

Publication number: CN211110526U
Application number: CN201922101345.7U
Authority: CN
Inventors: 毛世荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-28
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an elevator shaft passenger-cargo elevator, which comprises a connecting standard part provided with a rack and a passenger-cargo carriage provided with a gear; the connecting standard part is connected with the wall body of the elevator shaft through a wall-through connecting component; the manned cargo carriage is provided with a power mechanism, a cable line trolley and a control line cable, and is connected with a rack connected with the standard component through a gear in the power mechanism. The rack on the connecting standard component is in transmission connection with the gear on the transmission plate mechanism of the manned cargo compartment, so that the defects of slipping, breaking and the like of the traditional traction steel wire rope are avoided; the manned cargo carriage is provided with an upper limiter, a lower limiter, a limit switch, a sensor and a falling protector, when the descending speed of the manned cargo carriage exceeds a specified speed, the falling protector starts to control the transmission mechanism to stop moving, and the manned cargo carriage cannot fall down, so that the purposes of safety and reliability are achieved.

Description

Elevator shaft people and goods elevator

Technical Field

The utility model belongs to the technical field of the engineering, a elevator, concretely relates to elevartor shaft people goods elevator is related to.

Background

Passenger elevators and passenger and cargo elevators are mainly used in various buildings on high and super high floors in the market, and the main driving mechanisms of the passenger elevators and the passenger and cargo elevators are traction drives at present. One end of the traction steel wire rope is connected with the lift car through the traction wheel, and the other end of the traction steel wire rope is connected with the counterweight. The gravity of the lift car and the counterweight device enables the traction steel wire rope to be tightly pressed in the traction wheel groove to generate friction force. The motor rotates to drive the traction wheel to rotate to drive the steel wire rope, and the lift car is dragged to move relatively to the counterweight. The relative motion of the cage and the counterweight is realized by the friction between the steel wire rope and the traction sheave. The traction sheave stops rotating, and the elevator car and the counterweight device stop moving by driving the traction steel wire rope.

However, passenger elevators and passenger/cargo elevators driven by traction have the following drawbacks: 1. the traction sheave is provided with a V-shaped groove, a traction steel wire rope is tightly pressed on the V-shaped groove of the traction sheave, the abrasion of the V-shaped groove of the traction sheave is increased after long-time movement, the abrasion of the traction steel wire rope is reduced, the friction between the traction sheave and the traction steel wire rope is reduced, and the elevator car and the counterweight move up and down and slip, so that the elevator car falls down. In particular, in a traction elevator with a high floor, the more the elevator car moves to the lower part of the floor and stops, the more obvious the elevator car falls. 2. More grease is on the surface of the traction steel wire rope, so that the friction is reduced, the slippage is caused, and the car falls. 3. The traction elevator is inconvenient to install, and a steel pipe frame is required to be arranged so as to install the car sliding groove and the counterweight sliding groove. 4. The difficulty of installing and replacing the traction steel wire rope is high. Because the traction steel wire rope needs to be replaced in time after being broken, particularly, the higher the floor is, the greater the replacement difficulty is, and some replacements require one day, so that the labor and the time are wasted, and potential safety hazards also exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevartor shaft people goods elevator that simple structure, simple to operate, security performance are high.

In order to realize the purpose, the technical scheme of the utility model is that: provided is an elevator shaft people and goods elevator, wherein: the device comprises a connecting standard part provided with a rack and a manned cargo compartment provided with a gear; the connecting standard part is a frame structure formed by connecting a transverse connecting rod and a longitudinal sliding rail, and is connected with the wall body of the elevator shaft through a wall-through connecting component; the manned cargo carriage is provided with a power mechanism, a cable trolley and a control cable, and is connected with a rack connected with a standard component through a gear in the power mechanism.

Preferably, the wall penetrating connecting component comprises a wall penetrating lug, a support rod and a cross rod, the wall penetrating lug is fixed on the wall body of the elevator shaft through a wall penetrating screw rod, one end of the support rod is connected with the wall penetrating lug, the other end of the support rod is connected with the cross rod through a cross fastener, and the cross rod is connected with the connecting standard component through the cross fastener.

Preferably, the wall penetrating lug is formed by connecting a flat plate and a side plate which are vertically arranged, the flat plate is fixed on the wall body of the elevator shaft through a wall penetrating screw, and the stay bar is perpendicular to the flat plate and is connected with the side plate through a fastener.

Preferably, the manned cargo compartment is provided with waist rollers, and the waist rollers are connected with the longitudinal slide rails in a matching manner.

Preferably, a universal joint mechanism and a protection device are arranged between the manned cargo compartment and the transmission plate mechanism.

Preferably, the manned cargo compartment is further provided with an upper limiter, a lower limiter, a limit switch, a sensor and a safety falling protector.

The utility model discloses elevartor shaft people goods elevator has following beneficial effect:

1. the rack on the connecting standard component is in transmission connection with the gear on the transmission plate mechanism of the manned cargo compartment, so that the defects of slipping, breaking and the like of the traditional traction steel wire rope are avoided;

2. the manned cargo carriage is provided with an upper limiter, a lower limiter, a limit switch, a sensor and a falling protector, when the descending speed of the manned cargo carriage exceeds a specified speed, the falling protector starts to control the transmission mechanism to stop moving, and the manned cargo carriage cannot fall down, so that the purposes of safety and reliability are achieved.

3. The manned cargo compartment is connected with the elevator shaft wall body through the connecting standard component, a steel pipe frame is not needed to be arranged when the manned cargo compartment in the elevator shaft is installed, the suspension arm and the lifting hook are installed on the manned cargo compartment, and an installation worker stands on the manned cargo compartment and is connected with the connecting standard component through the lifting hook of the suspension arm.

Drawings

Fig. 1 is a schematic plan view of a passenger-cargo elevator in an elevator shaft according to the present invention;

FIG. 2 is a front view of the wall piercing ear of FIG. 1;

FIG. 3 is a side view of the wall piercing ear of FIG. 2;

FIG. 4 is a schematic view of the brace of FIG. 1;

FIG. 5 is a schematic top view of the connection standard of FIG. 1;

FIG. 6 is a side view of the connection standard of FIG. 5;

fig. 7 is a schematic side view of the elevator shaft for people and goods;

fig. 8 is a schematic connection diagram of the man-carrying cargo compartment, the transmission plate mechanism, the universal joint mechanism and the protection device in the elevator shaft passenger-cargo elevator of the utility model;

in the figure: 1. an elevator shaft wall; 2. a manned cargo bed; 3. threading the wall ear; 3a, screw holes; 3b, side plates; 3c, flat plate; 3d, connecting holes of the support rods; 4. a through-wall screw; 5. connecting standard parts; 5a, a cross bar connecting rod; 5b, a longitudinal slide rail; 6. a cross bar; 7. a stay bar; 8. a gear; 9. a rack; 10. reinforcing ribs; 11. a rack and drive plate mechanism; 12. a main distribution box; 13. a cable trolley; 14. a control line cable; 15. a gimbal mechanism; 16. a protection device; 17. an upper stopper; 18. a limit switch; 19. a lower stopper; 20. a safety catch; 21. a sensor; 22. a main rotating rod; 23. a waist roller.

Detailed Description

For the purpose of explaining the technical contents and the structural features of the elevator shaft passenger-cargo elevator of the present invention in detail, the following description is further made in conjunction with the embodiments and accompanying drawings.

As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the elevator shaft passenger-cargo elevator of the utility model comprises a connecting standard component 5 provided with 9 racks and a passenger-cargo compartment 2 provided with a gear 8; the connecting standard part 5 is a frame structure formed by connecting a transverse connecting rod 5a and a longitudinal sliding rail 5b, and the connecting standard part 5 is connected with the elevator shaft wall 1 through a wall-penetrating connecting component; the manned cargo compartment 2 is provided with a power mechanism, a cable trolley 13 and a control cable 14, and the manned cargo compartment 2 is connected with a rack 9 connected with the standard component 5 through a gear 8 in the power mechanism. Reinforcing ribs 10 are arranged in the connecting standard 5.

Wear wall connecting elements including wearing wall ear 3, vaulting pole 7 and horizontal pole 6, wear wall ear 3 and connect by dull and stereotyped 3c and the curb plate 3b that is perpendicular form setting and form, set up screw hole 3a on the dull and stereotyped 3c, set up vaulting pole connecting hole 3d on the curb plate 3b, dull and stereotyped 3c is fixed on elevartor shaft wall body 1 through wearing wall screw 4, vaulting pole 7 perpendicular to is dull and stereotyped 3c and is connected vaulting pole 7 and curb plate 3b through the fastener. Wear wall ear 3 and fix on elevartor shaft wall body 1 through wearing wall screw 4, 7 one ends of vaulting pole are connected with wearing wall ear 3, and the other end passes through cross fastener with horizontal pole 6 to be connected, and 6 rethread cross fasteners of horizontal pole are connected with connection standard component 5.

The manned cargo compartment 2 is provided with a main rotary rod 22, the main rotary rod 22 is provided with a waist roller 23 which is distributed in three directions, and the waist roller 23 runs after being matched and connected with the longitudinal slide rail 5 b.

The power mechanism comprises a transmission plate mechanism 11 and a main distribution box 12, and the reference numeral 11 in fig. 7 is a rack and transmission plate mechanism. The motor in the transmission plate mechanism 11 drives a gear of the reduction box, the gear is meshed with a rack 9 on the connecting standard component 5, the gear drives the rack, and the elevator runs up and down; one section of the upper part of the connecting standard component 5 is not provided with a rack, the manned cargo compartment moves upwards to a position without the rack, the gear is separated from the rack, and the elevator stops moving upwards.

A universal joint mechanism 15 and a protection device 16 are arranged between the manned cargo compartment 2 and the drive plate mechanism 11.

The manned cargo compartment 2 is also provided with an upper limit stopper 17, a lower limit stopper 19, a limit switch 18, a sensor 21 and a safety catch 20.

Universal joint mechanism 15 includes U type goods of furniture for display rather than for use and lower U type goods of furniture for display rather than for use, goes up U type goods of furniture for display rather than for use and all is equipped with the axial pinhole on U type goods of furniture for display rather than for use and the lower U type goods of furniture for display rather than for use, goes up U type goods of furniture for display rather than for use and connects through the screw. The manned cargo compartment 2 is connected with the universal joint mechanism through a pin shaft, and the universal joint mechanism is connected with the transmission plate mechanism through a pin shaft.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the present invention is not limited by the appended claims.

Claims

1. An elevator shaft people goods elevator which characterized in that: the device comprises a connecting standard part provided with a rack and a manned cargo compartment provided with a gear; the connecting standard part is a frame structure formed by connecting a transverse connecting rod and a longitudinal sliding rail, and is connected with the wall body of the elevator shaft through a wall-through connecting component; the manned cargo carriage is provided with a power mechanism, a cable trolley and a control cable, and is connected with a rack connected with a standard component through a gear in the power mechanism.

2. Elevator shaft people-cargo elevator according to claim 1, characterized in that: the wall-penetrating connecting component comprises wall-penetrating lugs, a supporting rod and a cross rod, the wall-penetrating lugs are fixed on the wall body of the elevator shaft through wall-penetrating screws, one end of the supporting rod is connected with the wall-penetrating lugs, the other end of the supporting rod is connected with the cross rod through a cross fastener, and the cross rod is connected with a connecting standard component through the cross fastener.

3. Elevator shaft people-cargo elevator according to claim 2, characterized in that: the wall penetrating lug is formed by connecting a flat plate and a side plate which are vertically arranged, the flat plate is fixed on the wall body of the elevator shaft through a wall penetrating screw rod, and the stay bar is perpendicular to the flat plate and is connected with the stay bar and the side plate through a fastener.

4. Elevator shaft people-cargo elevator according to claim 1, characterized in that: the manned cargo compartment is provided with waist rollers which are connected with the longitudinal slide rails in a matching way.

5. Elevator shaft people-cargo elevator according to claim 1, characterized in that: a universal joint mechanism and a protection device are arranged between the manned cargo compartment and the transmission plate mechanism.

6. Elevator shaft people-cargo elevator according to claim 1, characterized in that: the manned cargo carriage is also provided with an upper limiter, a lower limiter, a limit switch, a sensor and a safety falling protector.