CN2460503Y - Machine roomless fast combination elevator - Google Patents

Abstract

A quick-assembling elevator without machine room is composed of the skeleton made up of metallic sections, the skeleton bodies fixed to said skeleton bodies by connecting plates, and the external wall plates fixed to the external edges of said skeleton bodies. The inner side of the framework body is provided with a lifting way, the uppermost track of the lifting way is fixed with an elevator winch, and then a steel rope is wound in a pulley at the top of the counterweight body and a track at the inner side of the elevator winch which is higher than the pulley at the top of the counterweight body in a penetrating way, and simultaneously, the steel rope is wound in a left sliding wheel and a right sliding wheel which are arranged at the bottom of the elevator cage at the right side in a penetrating way, so that the elevator cage can smoothly go up and down, the lifting space can be increased, and an elevator machine room is not.

Description

Machine roomless fast combination elevator

The utility model relates to a lifting elevator, in particular to a fast combined elevator without a machine room.

According to the design and construction of general elevators (as shown in Figure 1), formwork and grouting must be applied around the elevator holes on each floor in advance to obtain a concrete elevator room. In addition, electric pipes and distribution boxes must be pre-embedded before grouting, and the exterior of the elevator room must still be decorated to achieve a beautiful appearance. In the elevator room, it is necessary to design a number of suitable slide rails and wire slots for power and signals. Then the car is formed from the bottom plate and the side plate in the elevator room, and then the cables are wired downward from the machine room at the top, and the cables can be controlled. . Therefore, the traditional elevator construction method does have troublesome construction steps and inconvenient construction. In particular, most elevator hoists are fixed at the bottom of the elevator car (as shown in Figure 2), and there must be enough machine rooms for them to use. Not only does it occupy the lifting space of the elevator, but also the machine room at the bottom must be vacated so that the elevator hoist can be placed. Therefore, in terms of design, it is necessary to design a machine room for the placement of the elevator hoist. In this way, there are disadvantages such as cost and man-hours.

In view of this, the designers continue to research, test, think and improve to create a fast combination elevator without machine room, so as to improve the troublesome construction steps and inconvenience caused by the above-mentioned manufacturing of concrete elevator rooms by formwork and grouting ; And in order to achieve better, especially for the structure to be improved, get rid of the machine room, in order to make full use of the space in the elevator room, while improving the smoothness of the elevator operation.

The purpose of this utility model is achieved in that:

A fast combined elevator without a machine room, including an elevator room, an elevator hoist, an elevator car, and a counterweight, is characterized in that: the elevator room is assembled by a skeleton body that is pre-fixed with metal profiles as a structural unit of the elevator room. As a result, the skeleton body of the upper and lower floors is fixed and assembled by connecting plates, the adjustment block is fixed on the skeleton body to connect the slide rail, and the outer wall plate is arranged on the periphery of the skeleton body to be directly fixed and closed.

The above-mentioned rapid combination elevator without a machine room is characterized in that: a hoistway is provided on the inside of the skeleton body, and a track is dug on the hoistway; There are slide rails, and the steel cables are wound around the top pulley of the counterweight body and the slide rail inside the elevator hoist that is higher than the top pulley of the counterweight body, and then wound around the left and right sliding pulleys at the bottom of the right elevator car.

The utility model has the following advantages:

1. Construction is simple. Elevator cabs that do not require formwork to pour concrete. The frame body of the utility model can be constructed on site, and the outer wall panels are directly attached and fixed to the frame, so that the construction steps of the elevator room space can be quickly completed, and the construction steps are quite simple and easy.

2. save time and energy. In the utility model, not only the elevator room system can be quickly assembled, but also the configuration of the elevator room can be directly hoisted in, placed and fixed, and the construction time is quite short without consuming too much manpower.

3. Reduce costs. Because the utility model can be mass-produced in a factory, and can reduce on-site construction manpower and time, its production is also simple. In contrast, the cost will be greatly reduced, which is very economical.

4. It works smoothly. The slide rail of the utility model can obtain better verticality and tightness through the adjustment device, so that the elevator's lifting action is more stable and the sound is reduced.

5. Conducive to maintenance. The elevator hoist of the utility model is fixed on the uppermost track of the hoistway inside the frame body, which is beneficial for maintenance personnel to go directly to the top for repairs, which is fast and safe, and does not cause inconvenient and dangerous repairs (because conventional elevator hoists are all installed on elevators) bottom of compartment).

6. Increase lifting space. The utility model has no machine room, so the lifting space of the elevator car is increased, which can be fully utilized, so that the elevator car can rise and fall freely in the hoistway without being hindered.

7. Save manpower and time. The utility model can fix and position the hoist of the elevator in the most square track of the hoistway, and can avoid the waste of manpower and time and danger of on-site construction at the bottom of the elevator car. It is also simple to manufacture and has good safety.

8. Smooth lifting. The steel cable of the utility model is wound around the top pulley of the counterweight body and the track inside the elevator hoist which is higher than the top pulley of the counterweight body, and at the same time passed around the left and right sliding wheels at the bottom of the elevator car on the right side, so that the elevator car As the steel cable slides up and down on each pulley, it assists the elevator car to go up and down smoothly, and makes the elevator car more stable in its lifting action.

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is a structural schematic diagram of a conventional elevator.

Fig. 2 is another three-dimensional view of an elevator winch at the bottom of another conventional elevator car.

Fig. 3 is the perspective view of the utility model.

Fig. 4 is the three-dimensional exploded view of the elevator room of the present utility model.

Fig. 5 is a three-dimensional combined view of Fig. 4 .

Fig. 6 is a connection situation diagram of Fig. 4 .

Fig. 7 is the assembly diagram of the outer wall panel in Fig. 4 .

Fig. 8 is a schematic diagram of Fig. 4 adjustment.

Fig. 9 is the elevator installation and lifting schematic diagram of Fig. 4.

Fig. 10 is another embodiment of the utility model.

Please refer to Fig. 3 and Fig. 4, the utility model forms a skeleton body 1 by welding angle steel and flat steel profiles, and an adjustment block 10 is fixed on the upper and lower proper positions of the skeleton body 1. An adjustment hole 11 is opened on the adjustment block 10 . The slide rail 12 is fixed on the adjustment block 10 with the positioning body 13 by means of screws, and through the adjustment hole 11, the verticality of the connection of the slide rails 12 on each floor can be adjusted according to the elevator state, so as to complete the structural unit of an elevator room (as shown in Figure 5) . And the frame bodies of each floor are connected with each other by means of connecting steel plates 2 to form the frame of the elevator room of the floor (Fig. 6), and then the outer wall panels 3 (Fig. 7) are directly attached to the periphery of the frame body 1 in a locking or hanging manner. Form the elevator room. The outer wall panel 3 can be made of various materials according to requirements, so as to enhance the aesthetic appearance of the elevator. Inside the skeleton body 1 is provided with a liftway 14 and a channel 120 for the counterweight body 7 to slide up and down inside. A track 140 is dug on the liftway 14 for the elevator car 4 to move up and down in the track 140 . And the uppermost track 140 in the hoistway 14 is fixed with the elevator hoist 3 . And elevator hoist 3 inner side is provided with slide rail 30, allows steel cable 6 to be wound around counterweight body 7 top pulley 70 and is sheathed in the slide rail 30 of this elevator hoist 3, then is wound around the left side of the bottom end of elevator car 4 on the right side. , On the right sliding wheel 40,41. When the elevator car 4 is to be installed in the elevator room, adjust the verticality and joint tightness of the slide rail 12 by means of the adjustment block 10 of the adjustment device, then snap the sliding wheel into the slide rail 12, and suspend the elevator with the steel cable 6 Compartment 4 then can go up and down, and counterweight body 7 and main engine motor are arranged successively again, constitute the combined elevator structure (referring to Fig. 9) of a machine room.

In addition, another embodiment of the elevator of the present invention is shown in Figure 10. The skeleton body 1 of the elevator is made up of H-shaped steel and flat steel sections.

Claims (2)

1, a kind of Rapid Combination elevator of no machine room, comprise elevator cab, elevator hoist, cage, balance weight body, it is characterized in that: described elevator cab is formed by the skeleton body winding with the affixed in advance structural unit as elevator cab of shape, affixed group of the skeleton body mat engagement plate of upper and lower floor is upright, set firmly on the skeleton body and adjust piece to connect slide rail, the skeleton body periphery is provided with wallboard and directly is installed with sealing.

2, according to the Rapid Combination elevator of the described no machine room of claim 1, it is characterized in that: the skeleton body inboard is provided with access trunk, digs on this access trunk and is provided with track; Described elevator hoist is fixedly arranged in the track of access trunk of the top, this elevator hoist inboard is provided with slide rail, cable wire is set around the balance weight body top pulleys and wears in the slide rail of the elevator hoist inboard that is higher than the balance weight body top pulleys, is set around the left and right sliding wheel of cage bottom, right side again.

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