CN211594681U - Double-deck construction elevator who adapts to narrow and small space - Google Patents
Double-deck construction elevator who adapts to narrow and small space Download PDFInfo
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- CN211594681U CN211594681U CN201922359113.1U CN201922359113U CN211594681U CN 211594681 U CN211594681 U CN 211594681U CN 201922359113 U CN201922359113 U CN 201922359113U CN 211594681 U CN211594681 U CN 211594681U
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Abstract
The utility model discloses a double-layer construction elevator adapting to narrow space, which comprises a track assembly and a lift car; the track assembly comprises an embedded part which is installed in the channel in advance, a sheet type track frame is installed through the embedded part, and a rack which longitudinally penetrates through the whole transportation space is installed on the sheet type track frame; the sheet type track frame is simple in composition, easy to disassemble and assemble and strong in stability; the elevator car comprises an upper car body and a lower car body which are fixedly connected, a driving mechanism is arranged on one side of the car and is mounted on the sheet type track frame in a locking mode through a roller, a gear on the driving mechanism is correspondingly mounted with a rack of the sheet type track frame in a matching mode, the movement of the elevator is realized by utilizing the driving of the gear, the space of the elevator is saved, and the safety and stability are improved; set up to double-deck lift and can communicate, solved because of the narrow and small lift car size of space when limited the problem that the personnel quantity is less partially transported to the single time.
Description
Technical Field
The utility model belongs to the building construction field, concretely relates to adapt to double-deck construction elevator in narrow and small space.
Background
Adopt single cage or two cage construction elevator in order to solve construction operation personnel's the perpendicular traffic problem from top to bottom usually in the bridge tower work progress, the elevator is arranged in the outside of bridge tower, depends on bridge tower own concrete structure or steel construction and carries out the setting that the elevator attaches the wall pole, and it is long, frequent height, work load are big to face empty high department operating time. Because the elevator is not limited by an external installation space, the conventional elevator is a single-layer single-cage or single-layer double-cage elevator which is shaped in a standard mode.
However, when the construction channel is a narrow space, the size cannot meet the requirement in the single-layer double-cage design, and if the single-layer design is adopted, the number of single-time personnel is less, and the actual requirement of bridge tower construction is not met. In the prior art, a lift with a double-layer design is provided with a driving pulley block, and a steel wire rope is used for driving a lift car to move. Then, this mounting means is comparatively complicated in narrow and small space, is unfavorable for the portable installation in the bridge tower work progress.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a double-deck construction elevator who adapts to narrow and small space conveniently installs in narrow and small space, improves the security of lift operation.
The utility model discloses a following technical scheme:
a double-deck construction elevator suitable for narrow space comprises a track assembly and a lift car; the track assembly comprises an embedded part which is installed in the channel in advance, and a sheet type track frame is installed through the embedded part and is formed by assembling standard sections with cylindrical edges, and racks longitudinally penetrating the whole transportation space are installed on the standard sections; the car comprises an upper car body and a lower car body which are fixedly connected, a driving mechanism is arranged on one side of the car and is locked and installed on a cylindrical ridge of the sheet type track frame through a roller, and a gear on the driving mechanism is correspondingly matched and installed with a rack of the sheet type track frame; and openings are arranged between the insides of the compartments of the lift car and communicated through a communication device.
The track assembly adopts a sheet structure, so that the assembly, the disassembly and the transportation are convenient, and the installation is convenient; the sheet structure occupies no space and does not need to be installed by a pulley block, so that the scheme is more suitable for installation in narrow space; the car and the sheet type track frame are installed in a locking mode of the driving mechanism, gear and rack type driving in a narrow space is achieved, and driving safety is improved.
According to a specific embodiment of the double-deck construction elevator who adapts to narrow and small space, the car includes two at least driving motor, every driving motor all adopts three gyro wheel locking for the single track of piece formula track frame. At least two driving motors can improve the driving efficiency, and one driving motor cannot be used due to failure.
According to a specific embodiment of the double-deck construction elevator who adapts to narrow and small space, the intercommunication device is the cat ladder, the personnel get into the one deck car through the boarding platform that sets up, the cat ladder through the one deck car gets into two layers of cars.
According to a concrete embodiment of the double-deck construction elevator who adapts to narrow and small space, the top layer rail guard is installed at the top of the upper carriage body of car, and the upper carriage body sets up the opening, communicates with top layer rail guard through the cat ladder.
According to a specific embodiment of the double-deck construction elevator who adapts to narrow and small space, the upper carriage body of car is equipped with prevents pounding the layer and flees the skylight.
According to a concrete embodiment of the double-deck construction elevator who adapts to narrow and small space, the car adopts the folding door that singly opens the door or two opens the door, the direction independent assortment that opens door of the upper carriage body and the lower floor's carriage body. The door adopts the folding door, is adapted to the opening in narrow and small space. According to different construction conditions during actual installation, the door opening modes can be different, and the door can be assembled at will. For example, the lower deck car body is an elevator with a side door, and the upper deck car body is an elevator with a front door.
According to a specific embodiment of the double-deck construction elevator who adapts to narrow and small space, the car is provided with a plurality of leading wheels, plays the guide effect to the car at the motion of piece formula track frame.
According to a concrete embodiment of the double-deck construction elevator who adapts to narrow and small space, lateral wall of car adopts the board structure of punching a hole, the board structure field of vision of punching a hole is wide, on the other hand reduces car weight under the prerequisite that does not influence car security.
Since the technical scheme is used, the utility model discloses following beneficial effect has: the double-layer construction elevator of the utility model can be suitable for installation in narrow space; the sheet type track frame is simple in composition, easy to disassemble and assemble and strong in stability; the elevator is driven by the gear, and is locked and installed with the track frame through the driving mechanism, so that the space of the elevator is saved, and the safety and stability are improved; the double-layer elevator is arranged, so that the problem that the number of persons conveyed in one time is small when the size of the elevator car is limited due to narrow space is solved; the device is suitable for various working conditions and has wide application range.
Drawings
In order to more clearly illustrate the technical solution of the mode of the invention, the drawings that are required to be used in the embodiment are briefly described below, it should be understood that the following drawings only illustrate some embodiments of the invention, and are not to be considered as limiting the scope, and that for a person skilled in the art, other relevant drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic view of the track assembly of the present invention.
Fig. 2 is a schematic view of the double-deck construction hoist of the present invention.
Fig. 3 is a schematic view of the installation of the driving mechanism and the sheet type rail frame of the present invention.
In the figure, 1 is a cylindrical ridge, 2 is a mounting plate, 3 is a mounting bar, 4 is a rack, 5 is a driving mechanism, 6 is a roller, 7 is a lower-layer carriage body, 8 is an upper-layer carriage body, 9 is a turnover door, 10 is a first ladder stand, 11 is a top-layer guard rail, 12 is a second ladder stand, 13 is a guide wheel, 14 is a sheet-type track frame, and 15 is a carriage door.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
A double-deck construction elevator suitable for narrow space comprises a track assembly and a lift car; the track assembly comprises embedded parts which are pre-installed in a reference surface, and a sheet type track frame is installed through the embedded parts, as shown in figure 1, the sheet type track frame 14 is formed by assembling standard sections with cylindrical ridges 1; the standard joint comprises two cylindrical ridges 1 on two sides, an installation plate 2 is welded between the two cylindrical ridges 1 and bent inwards, holes are formed in the installation plate 2, an installation reference surface is attached to and fixed with an embedded part, so that the cylindrical ridges 1 and the reference surface are separated by a certain distance, a plurality of horizontally arranged installation strips 3 distributed in the vertical direction are connected between the two cylindrical ridges 1, racks 4 longitudinally penetrating the whole transportation space are fixed between the installation strips 3 through high-strength bolts, and the racks 4 are in seamless connection; and the standard sections are fixed by high-strength bolts after being installed along the datum plane.
As shown in fig. 2-3, the car comprises an upper car body and a lower car body which are fixedly connected, the car bodies are fixed by high-strength bolts, one side of the car is provided with a driving mechanism 5 which is arranged on a cylindrical ridge 1 of the sheet type track frame, the number of the driving mechanisms is two, each driving mechanism 5 is locked by adopting three rollers 6 relative to a single cylindrical ridge 1 of the sheet type track frame, and a gear on the driving mechanism 5 is correspondingly matched and arranged with a rack 4 of the sheet type track frame; a turnover door 9 is arranged between the lower layer carriage body 7 and the upper layer carriage body 8 of the lift car and is communicated with the lower layer carriage body through a first ladder stand 10; the top of the upper layer compartment body 8 is provided with a turnover door which is provided with a top layer guard rail 11, and the upper layer compartment body 8 is communicated with the top layer guard rail 11 through a second ladder stand 12.
Furthermore, the upper layer carriage body of the carriage is provided with an anti-smashing layer and an escape skylight.
Further, the upper and lower compartments are folding doors at the compartment door 15. According to different cable tower structures, the opening directions of the doors of the upper layer carriage body and the lower layer carriage body can be different. In this embodiment, the lower car enters the elevator through a side door, and the upper car enters and exits the elevator through a front door (fig. 2 shows the internal structure of the upper car, and the car door is not shown).
Furthermore, the car is provided with a plurality of guide wheels 13, which guide the movement of the car on the sheet type track frame.
Further, the side wall of the car adopts a punching plate structure, the visual field of the punching plate structure is wide, and on the other hand, the weight of the car is reduced on the premise of not influencing the safety of the car.
The elevator of the embodiment also comprises various safety protection facilities in the prior art, including threshold limit switches, upper and lower limit devices of the car, electromechanical interlocking protection, phase failure and phase failure protection of a power supply system, a buffer device, an anti-drop safety hook, emergency lighting and the like; the drive also includes a speed reducer for slow movement of the car. The whole electric cabinet is arranged on two layers, and an operation box in one layer has a priority operation right. The device can be arranged in a lifter system by utilizing the device in the prior art, so that the safety and the controllability of the lifter are ensured.
In the implementation of the embodiment, the embedded parts are pre-embedded on the component to be installed, and the installation of the sheet type track, the double-layer car, the electrical control system, each safety protection facility and the like can be carried out by using small-sized hoisting equipment in a narrow space. The utility model discloses adaptable in the installation of different reference surfaces, as shown in FIG. 2, what this embodiment selected is the installation under the slope cable tower operating mode, so the installation of piece formula track frame also is the slope, nevertheless does not influence the implementation of this embodiment.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a double-deck construction elevator who adapts to narrow and small space which characterized in that: comprises a track assembly and a car; the track assembly comprises an embedded part which is installed in the channel in advance, and a sheet type track frame is installed through the embedded part and is formed by assembling standard sections with cylindrical edges, and racks longitudinally penetrating the whole transportation space are installed on the standard sections; the car comprises an upper car body and a lower car body which are fixedly connected, a driving mechanism is arranged on one side of the car and is locked and installed on a cylindrical ridge of the sheet type track frame through a roller, and a gear on the driving mechanism is correspondingly matched and installed with a rack of the sheet type track frame; and openings are arranged between the insides of the compartments of the lift car and communicated through a communication device.
2. The double-deck construction hoist adapted to a narrow space according to claim 1, characterized in that: the car includes two at least driving motor, and every driving motor all adopts three gyro wheel locking for the single track of piece formula track frame.
3. The double-deck construction hoist adapted to a narrow space according to claim 1, characterized in that: the communicating device is a ladder stand.
4. The double-deck construction hoist adapted to a narrow space according to claim 1, characterized in that: the top layer rail guard is installed at the top of the upper layer railway carriage or compartment body of car, and the upper layer railway carriage or compartment body sets up the opening, through cat ladder and top layer rail guard intercommunication.
5. The double-deck construction hoist adapted to a narrow space according to claim 1, characterized in that: and the upper layer carriage body of the car is provided with an anti-smashing layer and an escape skylight.
6. The double-deck construction hoist adapted to a narrow space according to claim 1, characterized in that: the car adopts the folding door that singly opens the door or two divisions of doors, and the direction of opening the door of the upper carriage body and the lower floor's carriage body independent assortment.
7. The double-deck construction hoist adapted to a narrow space according to claim 1, characterized in that: the car is provided with a plurality of leading wheels, conveniently at piece formula track frame guided motion.
8. The double-deck construction hoist adapted to a narrow space according to claim 1, characterized in that: the car lateral wall adopts the board structure of punching a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359113.1U CN211594681U (en) | 2019-12-24 | 2019-12-24 | Double-deck construction elevator who adapts to narrow and small space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359113.1U CN211594681U (en) | 2019-12-24 | 2019-12-24 | Double-deck construction elevator who adapts to narrow and small space |
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| Publication Number | Publication Date |
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| CN211594681U true CN211594681U (en) | 2020-09-29 |
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| CN201922359113.1U Active CN211594681U (en) | 2019-12-24 | 2019-12-24 | Double-deck construction elevator who adapts to narrow and small space |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693997A (en) * | 2021-02-07 | 2021-04-23 | 重庆第二师范学院 | Safety elevator for children studying and traveling base |
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2019
- 2019-12-24 CN CN201922359113.1U patent/CN211594681U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693997A (en) * | 2021-02-07 | 2021-04-23 | 重庆第二师范学院 | Safety elevator for children studying and traveling base |
| CN112693997B (en) * | 2021-02-07 | 2022-06-28 | 重庆第二师范学院 | Safety elevator for children studying and traveling base |
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