CN219489272U - Elevator control cabinet and traction elevator - Google Patents
Elevator control cabinet and traction elevator Download PDFInfo
- Publication number
- CN219489272U CN219489272U CN202320526428.4U CN202320526428U CN219489272U CN 219489272 U CN219489272 U CN 219489272U CN 202320526428 U CN202320526428 U CN 202320526428U CN 219489272 U CN219489272 U CN 219489272U
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- China
- Prior art keywords
- control cabinet
- elevator control
- plate
- elevator
- wire rope
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The utility model discloses an elevator control cabinet and a traction elevator, wherein the elevator control cabinet comprises a body (1), a base plate (2) is arranged at the bottom of the body (1), lifting plates (3) fixed with the base plate (2) are arranged at the rear side of the body (1), reinforcing plates connected with the base plate (2) are arranged at two sides of the lifting plates (3), a guide mechanism and a gravity balance mechanism are arranged at the rear side of the lifting plates (3), and the gravity balance mechanism is used for forming upward lifting force on the lifting plates (3); the guide mechanism comprises a sliding rail (4), and the sliding rail (4) is connected with the body (1) through a sliding block (5); the two sliding rails (4) are arranged, the two sliding rails (4) are respectively close to the left side and the right side of the body (1), and the upper sliding block (5) and the lower sliding block (5) are arranged on the sliding rails (4). The utility model has the advantage of adjustable height, can make the maintenance work easier, and eliminates the potential safety hazard.
Description
Technical Field
The utility model belongs to the field of elevators, and particularly relates to an elevator control cabinet and a traction elevator.
Background
The control cabinet of elevator generally can not directly place subaerial at the computer lab, if directly place subaerial with the control cabinet, is located the components and parts of control cabinet bottom and the too near ground distance, when breaking down, the workman need lie prone subaerial maintenance, and is very difficult.
The existing control cabinet is generally hung on a wall of a machine room or a cement pier is poured on the ground of the machine room, the control cabinet is placed on the cement pier, a certain distance is formed between the control cabinet and the ground, the height of the control cabinet is not adjustable after the control cabinet is installed, the overhaul of components at the bottom of the control cabinet is facilitated, the height of the components at the top of the control cabinet is too high, particularly for large-sized elevators, the height of the control cabinet can reach more than 2 meters, for example, the height of a three-cabinet (four-quadrant) control cabinet for a high-speed elevator on the market reaches 2 meters, workers are difficult to overhaul the components at the top of the control cabinet, the height of the control cabinet is required to be equal to the height by means of tools such as a bench and a ladder, the body position and the posture of the control cabinet are inconvenient to change at will during overhaul, unnecessary troubles are caused for overhaul work, and the control cabinet is also carefully kept balanced, and the control cabinet has certain potential safety hazards.
Therefore, the existing control cabinet has the defect of unadjustable height, thereby not only causing unnecessary trouble to maintenance work, but also bringing potential safety hazard to maintenance work.
Disclosure of Invention
The utility model aims to provide an elevator control cabinet and a traction elevator. The utility model has the advantage of adjustable height, can make the maintenance work easier, and eliminates the potential safety hazard.
The technical scheme of the utility model is as follows: the elevator control cabinet comprises a body, the bottom of body is equipped with the bed plate, the rear side of body is equipped with the lifter plate fixed with the bed plate, and the both sides of lifter plate all are equipped with the reinforcing plate of being connected with the bed plate, and the rear side of lifter plate is equipped with guiding mechanism and gravity balance mechanism, and gravity balance mechanism is used for forming ascending pulling force on the lifter plate. The body refers to an existing elevator control cabinet.
In the elevator control cabinet, the guide mechanism comprises a sliding rail, and the sliding rail is connected with the body through a sliding block.
In the elevator control cabinet, the number of the sliding rails is two, the two sliding rails are respectively close to the left side and the right side of the body, and the sliding rails are provided with an upper sliding block and a lower sliding block.
In the elevator control cabinet, the gravity balance mechanism comprises a wheel frame positioned above the lifting plate, a rope wheel in rotary connection is arranged on the wheel frame, a steel wire rope is arranged on the rope wheel, the steel wire rope bypasses the rope wheel in an inverted U-shaped mode, one end of the steel wire rope is provided with a traction mechanism, and the other end of the steel wire rope is connected with the lifting plate.
In the elevator control cabinet, the traction mechanism comprises a shell, a coil spring is arranged in the shell, the inner side end of the coil spring is fixed with the shell through a pin shaft, and the outer side end of the coil spring is connected with a steel wire rope.
In the elevator control cabinet, the top of the lifting plate is provided with two extending plates, the two extending plates are respectively positioned at two sides of the steel wire rope, and the extending plates and the lifting plate are connected with the body through screws.
In the elevator control cabinet, a plurality of supporting feet are arranged at the bottom of the base plate.
Traction elevator comprises the elevator control cabinet.
Compared with the prior art, the lifting plate is arranged at the bottom of the existing elevator control cabinet, the lifting plate connected with the lifting plate is arranged at the rear side of the existing elevator control cabinet, the guide mechanism is arranged on the lifting plate to keep the movable direction of the elevator control cabinet, the lifting plate is always provided with the upward lifting force, the lifting force is transmitted to the elevator control cabinet through the lifting plate, the elevator control cabinet can be lifted up with small force, the lifting of the elevator control cabinet can be controlled by manpower, at the moment, a worker can put some heightening objects (bricks or tool boxes) under the elevator control cabinet at random, after the elevator control cabinet does not fall down to a high degree, the components positioned at the bottom of the elevator control cabinet can be overhauled conveniently, and when the components at other positions are overhauled, the heightening objects are removed, and the elevator control cabinet can be lowered down again to the high degree. Because in the maintenance process, the workman is on computer lab subaerial all the time, and maintenance operation can go on more easily, and the health also keeps balanced more easily, has also eliminated the potential safety hazard. Therefore, the utility model has the advantage of adjustable height, can make the overhaul work easier, and eliminates the potential safety hazard.
Drawings
Fig. 1 is a left side view of the present utility model.
Fig. 2 is a front view of the lifting mechanism.
Fig. 3 is a front view of the gravity balance mechanism.
The marks in the drawings are: the device comprises a body, a base plate, a 3-lifting plate, a 4-sliding rail, a 5-sliding block, a 6-wheel carrier, a 7-rope wheel, an 8-steel wire rope, a 9-shell, a 10-coil spring, an 11-pin shaft, a 12-extending plate and 13-supporting feet.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The elevator control cabinet, as shown in fig. 1, comprises a body 1, the body 1 refers to current elevator control cabinet, the bottom of body 1 is equipped with bed plate 2, and the bottom of bed plate 2 is equipped with four supporting legs 13, the rear side of body 1 is equipped with the lifter plate 3 fixed with bed plate 2, and the both sides of lifter plate 3 all are equipped with the reinforcing plate of being connected with bed plate 2, and the rear side of lifter plate 3 is equipped with guiding mechanism and gravity balance mechanism, and gravity balance mechanism is used for forming ascending pulling force on lifter plate 3.
The guide mechanism comprises two sliding rails 4, the sliding rails 4 are connected with the body 1 through upper and lower sliding blocks 5, and the sliding rails 4 are fixed on the wall surface of the machine room through expansion bolts.
The gravity balance mechanism comprises a wheel frame 6 positioned above the lifting plate 3, the wheel frame 6 is fixed on the wall surface of the machine room through expansion screws, a rotating shaft is arranged on the wheel frame 6, a rope wheel 7 is arranged on the rotating shaft, the rotating shaft is in bearing connection with the rope wheel 7, a rope wheel assembly is directly purchased, and the rope wheel assembly comprises the wheel frame 6, the rotating shaft and the rope wheel 7. The rope pulley 7 is provided with a steel wire rope 8, the steel wire rope 8 is in an inverted U shape and bypasses the rope pulley 7, one end of the steel wire rope 8 is provided with a traction mechanism, and the other end of the steel wire rope 8 is connected with the lifting plate 3.
The traction mechanism comprises a shell 9 fixed with the ground of a machine room, a coil spring 10 is arranged in the shell 9, the inner side end of the coil spring 10 is fixed with the shell 9 through a pin shaft 11, and the outer side end of the coil spring 10 is connected with a steel wire rope 8.
The top of lifter plate 3 is equipped with two extension boards 12, and two extension boards 12 are located wire rope 8's both sides respectively, and extension board 12 and lifter plate 3 all are connected with body 1 screw.
Working principle: normally, the base plate 2 contacts with the ground of the machine room through the supporting legs 13 at the bottom of the base plate, at this time, the coil spring 10 is in a pulled-out state, the coil spring 10 has a winding force, and the winding force is transmitted to the lifting plate 3 through the steel wire rope 8, so that an upward lifting force is formed on the lifting plate 3, and the lifting force is smaller than 50-100 newtons of the weight of the body 1 in a better state. The lifting force is transmitted to the body 1 through the base plate 2. When a worker overhauls the components at the middle part and the upper part of the body 1, the cabinet door of the body 1 is opened according to a conventional method; when the worker overhauls the components and parts at the bottom of the body 1, the base plate 2 is lifted, the body 1 is lifted by 30cm in general, then a cushion block is placed below the base plate 2, the height of the body 1 is kept, or the supporting legs 13 are adjustable supporting legs (common components), and the body 1 is kept high by changing the height of the supporting legs 13. The supporting feet 13 can also prevent hands from being pressed to the ground when the body 1 descends to the height, so that potential safety hazards are further eliminated.
Traction elevator comprises the elevator control cabinet.
Claims (8)
1. Elevator control cabinet, including body (1), its characterized in that: the bottom of body (1) is equipped with bed plate (2), the rear side of body (1) is equipped with lifter plate (3) fixed with bed plate (2), and the both sides of lifter plate (3) all are equipped with the reinforcing plate of being connected with bed plate (2), and the rear side of lifter plate (3) is equipped with guiding mechanism and gravity balance mechanism, and gravity balance mechanism is used for forming ascending pulling force on lifter plate (3).
2. The elevator control cabinet of claim 1, wherein: the guide mechanism comprises a sliding rail (4), and the sliding rail (4) is connected with the body (1) through a sliding block (5).
3. The elevator control cabinet of claim 2, wherein: the two sliding rails (4) are arranged, the two sliding rails (4) are respectively close to the left side and the right side of the body (1), and the upper sliding block (5) and the lower sliding block (5) are arranged on the sliding rails (4).
4. The elevator control cabinet of claim 1, wherein: the gravity balance mechanism comprises a wheel frame (6) positioned above the lifting plate (3), a rope wheel (7) connected in a rotating way is arranged on the wheel frame (6), a steel wire rope (8) is arranged on the rope wheel (7), the rope wheel (7) is bypassed by the inverted U-shaped steel wire rope (8), one end of the steel wire rope (8) is provided with a traction mechanism, and the other end of the steel wire rope (8) is connected with the lifting plate (3).
5. The elevator control cabinet of claim 4, wherein: the traction mechanism comprises a shell (9), a coil spring (10) is arranged in the shell (9), the inner side end of the coil spring (10) is fixed with the shell (9) through a pin shaft (11), and the outer side end of the coil spring (10) is connected with a steel wire rope (8).
6. The elevator control cabinet of claim 1, wherein: the top of lifter plate (3) is equipped with two extension boards (12), and two extension boards (12) are located the both sides of wire rope (8) respectively, and extension board (12) and lifter plate (3) all are connected with body (1) screw.
7. The elevator control cabinet of claim 1, wherein: the bottom of the base plate (2) is provided with a plurality of supporting feet (13).
8. A traction elevator characterized by: comprising an elevator control cabinet according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526428.4U CN219489272U (en) | 2023-03-13 | 2023-03-13 | Elevator control cabinet and traction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526428.4U CN219489272U (en) | 2023-03-13 | 2023-03-13 | Elevator control cabinet and traction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219489272U true CN219489272U (en) | 2023-08-08 |
Family
ID=87478250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320526428.4U Active CN219489272U (en) | 2023-03-13 | 2023-03-13 | Elevator control cabinet and traction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219489272U (en) |
-
2023
- 2023-03-13 CN CN202320526428.4U patent/CN219489272U/en active Active
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