CN216155257U

CN216155257U - Traction construction elevator

Info

Publication number: CN216155257U
Application number: CN202121657114.5U
Authority: CN
Inventors: 李殿柱; 宋磊; 任玉华; 赵鑫
Original assignee: Liaoning Qihang Mechanical Equipment Co ltd
Current assignee: Liaoning Qihang Mechanical Equipment Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-04-01
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to the technical field of elevators, in particular to a traction construction elevator. The utility model adopts the technical scheme that the bearing beam is arranged at the entrance of the hoistway, the track with proper length is arranged in the hoistway through the bearing beam, the roller set formed by combining the fixed roller and the movable roller is arranged at the bottom end of the bearing beam, the running distance of the steel wire rope is prolonged by combining the fixed roller and the movable roller, and the energy consumption of a traction driving system is reduced correspondingly.

Description

Traction construction elevator

Technical Field

The utility model relates to the technical field of elevators, in particular to a traction construction elevator.

Background

Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to ride due to the unique box body structure, is usually matched with a tower crane to use on a construction site, generally has the carrying capacity of 0.3-3.6 tons, and has the running speed of 1-96M/min and the like.

Construction elevator in the well can be according to the degree of depth of actual well when using, selects the building subject mechanism of suitable length, selects the goods of the suitable weight of transportation according to the structural stability of building subject mechanism again, and traditional well construction elevator energy consumption is great, causes manufacturing cost to increase easily, and how adjustment well degree of depth and energy consumption are the problem that awaits the solution at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem and provides a traction construction elevator aiming at the technical defects, the utility model adopts the technical scheme that a bearing beam is arranged at the entrance of a hoistway, a track with proper length is arranged in the hoistway through the bearing beam, a roller set formed by combining a fixed roller and a movable roller is arranged at the bottom end of the bearing beam, the running distance of a steel wire rope is prolonged by combining the fixed roller and the movable roller, and the energy consumption of a traction driving system is reduced correspondingly.

The utility model provides a traction construction elevator for solving the technical problems, and aims to provide a traction construction elevator which reduces the energy consumption of the construction elevator.

The technical scheme provided by the utility model is as follows: the utility model provides a tow construction elevator, includes the well, its characterized in that, the entrance of well is equipped with the spandrel girder, fixedly connected with tows actuating system on the spandrel girder, the sub-unit connection of spandrel girder has first fixed gyro wheel, one side of first fixed gyro wheel is equipped with the second and decides the gyro wheel, the below of second is decided the gyro wheel and is connected with the first gyro wheel that moves of top-down and moves the gyro wheel with the second, first gyro wheel that moves the gyro wheel fixed continuous with the second, it is equipped with wire rope on the actuating system to tow, wire rope walks around first fixed gyro wheel, second and moves gyro wheel, second fixed gyro wheel and first gyro wheel that moves in proper order.

Further optimizing the technical scheme, the traction driving system comprises a traction machine base and a traction machine.

Further optimize this technical scheme, be equipped with the track on the well inner wall.

Further optimize this technical scheme, the one end of first fixed gyro wheel is connected with the proportion, the bottom of second fixed gyro wheel is connected with the cage.

Further optimizing this technical scheme, the proportion slides from top to bottom along the track.

The utility model has the beneficial effects that: the utility model adopts the technical scheme that the bearing beam is arranged at the entrance of the hoistway, the track with proper length is arranged in the hoistway through the bearing beam, the roller set formed by combining the fixed roller and the movable roller is arranged at the bottom end of the bearing beam, the running distance of the steel wire rope is prolonged by combining the fixed roller and the movable roller, and the energy consumption of a traction driving system is reduced correspondingly.

Drawings

Fig. 1 represents an overall structural view of one embodiment of a traction type construction elevator.

In the figure: 1. a hoistway; 2. a spandrel girder; 3. a tractor base; 4. a traction machine; 5. a first fixed roller; 6. a second fixed roller; 7. a first movable roller; 8. a second movable roller; 9. a wire rope; 10. a track; 11. specific gravity; 12. a suspension cage.

Detailed Description

In order that the objects, features and advantages of the present invention will become more apparent, the present invention will be further described in detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: as shown in fig. 1, a traction construction elevator comprises a hoistway 1, and is characterized in that a bearing beam 2 is arranged at an inlet of the hoistway 1, a traction driving system is fixedly connected to the bearing beam 2, a first fixed roller 5 is connected to the lower portion of the bearing beam 2, a second fixed roller 6 is arranged on one side of the first fixed roller 5, a first movable roller 7 and a second movable roller 8 are connected to the lower portion of the second fixed roller 6 from top to bottom, the first movable roller 7 is fixedly connected to the second movable roller 8, a steel wire rope 9 is arranged on the traction driving system, and the steel wire rope 9 sequentially bypasses the first fixed roller 5, the second movable roller 8, the second fixed roller 6 and the first movable roller 7.

Further optimizing the technical scheme, the traction driving system comprises a traction machine base 3 and a traction machine 4.

Further optimize this technical scheme, be equipped with track 10 on the well 1 inner wall.

Further optimize this technical scheme, the one end of first fixed gyro wheel 5 is connected with proportion 11, the bottom of second fixed gyro wheel 6 is connected with cage 12.

Further optimizing the technical scheme, the specific gravity 11 slides up and down along the track 10.

The utility model has the beneficial effects that: according to the utility model, the bearing beam 2 is arranged at the entrance of the hoistway 1, the track 10 with proper length is arranged in the hoistway 1 through the bearing beam 2, the roller train formed by combining the fixed roller and the movable roller is arranged at the bottom end of the bearing beam 2, the running distance of the steel wire rope 9 is prolonged by using the combination of the fixed roller and the movable roller, and the energy consumption of a traction driving system is reduced correspondingly.

In order to facilitate understanding of the bottom-mounted traction type construction hoist provided by the embodiment of the present invention, the following detailed description is made with reference to specific embodiments.

In the specific implementation: the utility model provides a traction construction elevator, as shown in figure 1, figure 1 represents an overall structure schematic diagram of an embodiment of the traction construction elevator, which comprises a hoistway 1, a bearing beam 2 is arranged at an inlet of the hoistway 1, the bearing beam 2 is used for installing a frame part of the construction elevator, the length of the bearing beam 2 is adjustable and can be adjusted according to the actual size of the inlet of the hoistway 1, a traction driving system is fixed at the top end of the bearing beam 2, the traction driving system comprises a traction machine base 3, a traction machine 4 is arranged on the traction machine base 3, a cargo is lifted and transported on the traction machine 4 through a steel wire rope 9, a roller group is arranged at the bottom end of the bearing beam 2 and comprises a first fixed roller 5, a second fixed roller 6 is arranged at one side of the first fixed roller 5 and fixedly connected with the bearing beam 2, a first movable roller 7 and a second movable roller 8 are sequentially arranged below the second fixed roller 6, the fixed roller and the movable roller are fixedly connected, a steel wire rope 9 sequentially bypasses a first fixed roller 5, a second movable roller 8, a second fixed roller 6 and a first movable roller 7, one end of the first fixed roller 5 is connected with a specific gravity 11, and the bottom end of the second movable roller 8 is connected with a suspension cage 12; a rail 10 is provided on an inner wall of the hoistway 1, and a specific gravity 11 moves up and down on the rail 10. In actual use, a construction elevator frame body and a track 10 with proper length can be arranged according to the depth of the well 1, and the traction force of the traction machine 4 can be reduced by the combination of the fixed roller and the movable roller, so that the energy consumption of a traction driving system is reduced, and the production cost of enterprises is reduced.

The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to the common knowledge in the field, and the utility model is mainly used for protecting the mechanical arrangement, so the control mode and the circuit connection are not explained in detail in the utility model.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification made without departing from the spirit and scope of the present invention represents an equivalent substitution representing improvement and the like, and shall be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.

Claims

1. The utility model provides a tow construction elevator, includes well (1), its characterized in that, the entrance of well (1) is equipped with spandrel girder (2), fixedly connected with tows actuating system on spandrel girder (2), the sub-unit connection of spandrel girder (2) has first gyro wheel (5), one side of first gyro wheel (5) is equipped with second and decides gyro wheel (6), the below of second is decided gyro wheel (6) is connected with the first gyro wheel (7) that moves of top-down and moves gyro wheel (8) with the second, first gyro wheel (7) that moves and move gyro wheel (8) fixed linking to each other with the second, it is equipped with wire rope (9) on the actuating system to tow, wire rope (9) are walked around first fixed gyro wheel (5), second and are moved gyro wheel (8), second and are decided gyro wheel (6) and first gyro wheel (7) move in proper order.

2. The hoisting construction elevator according to claim 1, characterized in that: the traction driving system comprises a traction machine base (3) and a traction machine (4).

3. The hoisting construction elevator according to claim 1, characterized in that: and a track (10) is arranged on the inner wall of the well (1).

4. The hoisting construction elevator according to claim 1, characterized in that: one end of the first fixed roller (5) is connected with a specific gravity (11), and the bottom end of the second fixed roller (6) is connected with a suspension cage (12).