CN217947354U - Excavation soil lifting device for subway tunnel construction - Google Patents
Excavation soil lifting device for subway tunnel construction Download PDFInfo
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- CN217947354U CN217947354U CN202222428739.5U CN202222428739U CN217947354U CN 217947354 U CN217947354 U CN 217947354U CN 202222428739 U CN202222428739 U CN 202222428739U CN 217947354 U CN217947354 U CN 217947354U
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Abstract
The utility model discloses an excavation native hoisting device of usefulness is built in subway tunnel relates to hoisting device technical field. The device includes the lifting frame, and the lower surface of lifting frame is provided with lifting rope, and the bottom of lifting rope is provided with the installation piece, is provided with the hanging flower basket between the multiunit installation piece, and the shutter sets up the one side at the hanging flower basket. This excavation native hoisting device of usefulness is built to subway tunnel, through long-range starter motor, make the one end of cable wire twine the surface at the winding post gradually, and then make the cable wire be located outside length just shorten gradually, and then make the one end of the hanging flower basket that is close to mutually with the cable wire upwards move gradually, so that the taut length of the lifting rope that hanging flower basket department both ends set up is inequality, make the hanging flower basket wholly be in the tilt state, make the export that the useless soil can be followed the hanging flower basket overhead door department that is located the low department and seted up slide automatic unloading.
Description
Technical Field
The utility model relates to a handling device technical field specifically is excavation earth handling device of subway tunnel construction usefulness.
Background
At present, most of subways are arranged underground, so that tunnels need to be excavated underground in the construction process so as to facilitate the construction of the subways, but more waste soil can be generated in the tunnel excavation process, and the waste soil needs to be moved out of the tunnel construction place so as to reduce the blockage of the waste soil to the construction site.
The existing hanging basket can be driven by a crane to clean up the waste soil under the ground, but when the waste soil in the hanging basket is cleaned up, the hanging basket is inconvenient to move out, so that the waste soil moving efficiency is influenced.
The main reason that above-mentioned problem appears lies in that the hanging flower basket is connected with the loop wheel machine frame that loop wheel machine department set up for be in the horizontally connected state between the whole hanging flower basket and the loop wheel machine frame, when the loop wheel machine will hold the hanging flower basket of waste soil and move to the concentrated recovery department of waste soil, need separate between hanging flower basket and the loop wheel machine frame earlier, then will stabilize the inside waste soil clearance department of hanging flower basket that balanced contact with ground through artificial mode, the cleaning process is longer, and under the blockking of hanging flower basket lateral wall, the manual work of waste soil clearance that lies in the hanging flower basket bottom is comparatively inconvenient, to above-mentioned circumstances, we propose the excavation soil hoisting device that subway tunnel construction used.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model discloses a not enough to prior art, the utility model discloses an excavation soil hoisting device that subway tunnel was built and is used to solve the current meeting of proposing in the above-mentioned background art and drive the hanging flower basket through the loop wheel machine and will be located the underground waste soil clearance and go out, nevertheless when clearing out the inside waste soil of hanging flower basket, comparatively inconvenient, thereby the influence is to the problem of the efficiency that shifts out of waste soil.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: excavation native hoisting device of subway tunnel construction usefulness includes:
the lifting device comprises a lifting frame, a lifting rope and a lifting rope, wherein the lower surface of the lifting frame is provided with the lifting rope;
the bottom end of the lifting rope is provided with mounting blocks, and hanging baskets are arranged among a plurality of groups of the mounting blocks;
the shutter is arranged on one side of the hanging basket;
an inclination mechanism is arranged between the crane frame and the hanging basket and is used for assisting the blanking of waste soil in the hanging basket;
the tilting mechanism comprises a steel frame, a steel cable, winding columns and a motor, wherein the steel frame is arranged on one side of each two adjacent groups of mounting blocks, the winding columns are arranged on the upper surface of the crane frame, the motor is arranged at one end of each winding column, and the steel cable is arranged between the steel frame and the winding columns.
Preferably, the steel frame is arranged on a group of mounting blocks arranged on the side surface of the hanging basket far away from the stop door.
Preferably, the upper surface of the crane frame is provided with a support plate, and the winding column is rotatably arranged between the two groups of support plates.
Preferably, the upper surface of the crane frame close to the winding column is provided with a through hole for winding connection between one end of the steel cable and the winding column.
Preferably, the upper surface of the crane rack is provided with a housing for shielding and protecting the winding column and the motor.
Preferably, the side surface of the housing is provided with heat dissipation holes for dissipating heat generated in the running process of the motor.
Preferably, a plurality of groups of the mounting blocks are provided with nut assemblies for stable connection between the mounting blocks and the hanging basket.
The utility model discloses an excavation soil hoisting device that subway tunnel was built and is used, its beneficial effect who possesses as follows:
1. this excavation soil hoisting device that subway tunnel was built and is used, through remote start motor, make the one end of cable wire twine the surface at the winding post gradually, and then make the cable wire be located the length of outside just shorten gradually, and then make the one end of the hanging flower basket that is close to mutually with the cable wire rebound gradually, so that the taut length of the lifting rope that hanging flower basket department both ends set up is inequality, make the hanging flower basket wholly be in the tilt state, make the export that waste soil can be followed the hanging flower basket overhead gage department that is located the low position and seted up slide automatic unloading.
2. This excavation native hoisting device of usefulness is built to subway tunnel through the tilting mechanism that sets up for the hanging flower basket can carry out the unloading with the lifting frame in the connection process, and the staff can once promote when the waste soil is piled up in addition, can make the waste soil that is broken up carry out the unloading along the hanging flower basket of tilt state, improves the unloading speed of the inside waste soil of hanging flower basket, and then can improve wholly to the inside handling clearance of piling up the waste soil of tunnel.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural diagram of the basket in an inclined state;
FIG. 3 is a schematic view of the tilting mechanism of the present invention;
fig. 4 is a sectional view of the internal structure of the housing of the present invention.
In the figure: 1. a crane frame; 101. a lifting rope; 102. mounting blocks; 2. a hanging basket; 201. a shutter; 3. a tilting mechanism; 301. a steel frame; 302. a steel cord; 303. a housing; 304. a support plate; 305. winding the column; 306. a motor; 307. a through hole; 308. and (4) heat dissipation holes.
Detailed Description
The embodiment of the utility model discloses excavation soil hoisting device that subway tunnel was built and is used, as shown in fig. 1-4, include: the device is characterized by comprising a crane frame 1, the crane frame 1 is controlled through a large crane arranged in a subway tunnel construction site, the lower surface of the crane frame 1 is provided with a lifting rope 101, the lifting rope 101 is arranged at the bottom end of the lifting rope 101 and is provided with installation blocks 102, hanging baskets 2 are arranged among multiple groups of installation blocks 102, nut components are arranged at the multiple groups of installation blocks 102 and are used for stably connecting the installation blocks 102 with the hanging baskets 2, a stop door 201 is arranged on one side of the hanging baskets 2, the device is used and can move waste soil to the hanging baskets 2 again after the waste soil in a tunnel is moved to the external environment of the tunnel, so that the crane frame 1 connected with the hanging baskets 2 through control can move the waste soil to other places, and the blocking of the waste soil to the tunnel construction process is reduced.
According to the attached drawings 1-3, an inclining mechanism 3 is arranged between a hanging basket 1 and a hanging basket 2 in the device and used for assisting the blanking of waste soil in the hanging basket 2, the inclining mechanism 3 comprises a steel frame 301, a steel cable 302, winding columns 305 and a motor 306, the steel frame 301 is arranged on one side of two adjacent groups of mounting blocks 102, the winding columns 305 are arranged on the upper surface of the hanging basket 1, the motor 306 is arranged at one end of each winding column 305, the steel cable 302 is arranged between the steel frame 301 and the winding columns 305, the steel frame 301 is arranged on one side of the hanging basket 2 far away from one group of mounting blocks 102 arranged at the stop door 201, one end of the steel cable 302 is gradually wound on the outer surface of the winding column 305 by remotely starting the motor 306, the length of the steel cable 302 outside is gradually shortened, the steel cable 302 is gradually moved upwards towards one end of the hanging basket 2 close to the steel cable 302, the tightening length of the hanging ropes 101 arranged at two ends of the hanging basket 2 is the same, the hanging ropes 101 is enabled to enable the whole hanging basket 2 to be in an inclined state, and the waste soil can be automatically blanked from an outlet arranged at the stop door 201 of the hanging basket 2 at a lower position.
According to the illustration of fig. 3-4, the top surface of the cradle 1 of the device is provided with the supporting plates 304, the winding post 305 is rotatably arranged between the two groups of supporting plates 304, the top surface of the cradle 1 close to the winding post 305 is provided with a through hole 307 for winding connection between one end of the steel cable 302 and the winding post 305, and the winding post 305 can be installed and limited or the steel cable 302 wound on the surface of the winding post 305 can be limited by the arranged supporting plates 304.
According to the attached fig. 3-4, the upper surface of the hanger frame 1 of the device is provided with a housing 303 for shielding and protecting the winding post 305 and the motor 306, and the side surface of the housing 303 is provided with a heat dissipation hole 308 for dissipating heat generated during the operation of the motor 306.
The working principle is as follows:
before the excavating and hoisting device for constructing the subway tunnel is used, firstly, the mounting block 102 arranged at the bottom end of the lifting rope 101 of the hoisting frame 1 is fixedly mounted on the side surface of the hanging basket 2 through the nut, and the mounting block 102 provided with the steel frame 301 is arranged at one end, far away from the stop door 201, of the hanging basket 2, so that the hoisting frame 1 controlled by a crane is connected with the hanging basket 2 at the moment.
In the initial state of the tilting mechanism 3, most of the steel cable 302 is not wound around the outer surface of the winding post 305, and the steel cable 302 and the lifting ropes 101 are parallel to each other, and the two sets of lifting ropes 101 are in a tightened state, and the basket 2 and the crane frame 1 are relatively parallel to each other.
Further, when the device is used, a worker operates the crane to move the hanging basket 2 to a construction site where a subway tunnel is being constructed, and then the worker can transfer waste soil accumulated outside to the inside of the hanging basket 2, and then the worker can control the crane again to move the waste soil inside the hanging basket 2 out to the tunnel construction site.
Further, after the waste soil is moved to the position for centralized stacking and recycling, the motor 306 can be remotely controlled at the moment, so that the motor 306 drives the winding column 305 to rotate, and one end of the steel cable 302 is gradually wound on the outer surface of the winding column 305, so that the length of the steel cable 302 between the crane frame 1 and the basket 2 is shortened at the moment.
Further, the bottom end of the steel cable 302 is connected with the basket 2 through the steel frame 301, so that one end of the basket 2 close to the steel frame 301 gradually moves upwards, the tightening lengths of the lifting ropes 101 arranged at the two ends of the basket 2 are different, the whole basket 2 is in an inclined state, and at the moment, one end of the shutter 201 arranged on the basket 2 is at the low end.
Finally, the shutter 201 arranged at the hanging basket 2 can be opened, so that the outlet for the waste soil at the hanging basket 2 is exposed, and then the waste soil can be automatically fed from the hanging basket 2 in an inclined state, thereby improving the convenience of cleaning the waste soil from the hanging basket 2.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Excavation native hoisting device of subway tunnel construction usefulness includes:
the lifting device comprises a lifting frame (1), wherein a lifting rope (101) is arranged on the lower surface of the lifting frame (1);
the hanging basket comprises hanging ropes (101), wherein mounting blocks (102) are arranged at the bottom ends of the hanging ropes (101), and hanging baskets (2) are arranged among a plurality of groups of the mounting blocks (102);
the shutter (201) is arranged on one side of the hanging basket (2);
the device is characterized in that an inclination mechanism (3) is arranged between the crane frame (1) and the hanging basket (2) and is used for assisting the blanking of waste soil in the hanging basket (2);
the tilting mechanism (3) comprises a steel frame (301), a steel cable (302), winding columns (305) and motors (306), wherein the steel frame (301) is arranged on one side of each two adjacent mounting blocks (102), the winding columns (305) are arranged on the upper surface of the crane frame (1), the motors (306) are arranged at one ends of the winding columns (305), and the steel cable (302) is arranged between the steel frame (301) and the winding columns (305).
2. The excavated soil lifting device for construction of a subway tunnel according to claim 1, wherein: the steel frame (301) is arranged on a group of mounting blocks (102) arranged on the side surface of the hanging basket (2) far away from the stop door (201).
3. The excavated soil lifting and transporting device for construction of a subway tunnel according to claim 1, wherein: the upper surface of the crane frame (1) is provided with support plates (304), and the winding columns (305) are rotatably arranged between the two groups of support plates (304).
4. The excavated soil lifting device for construction of a subway tunnel according to claim 3, wherein: the upper surface of the crane frame (1) close to the winding column (305) is provided with a through hole (307) for winding connection between one end of the steel cable (302) and the winding column (305).
5. The excavated soil lifting device for construction of a subway tunnel according to claim 4, wherein: the upper surface of the crane rack (1) is provided with a cover shell (303) for shielding and protecting a winding column (305) and a motor (306).
6. The excavated soil lifting and transporting device for construction of a subway tunnel according to claim 5, wherein: the side surface of the housing (303) is provided with a heat dissipation hole (308) for volatilizing heat generated in the running process of the motor (306).
7. The excavated soil lifting and transporting device for construction of a subway tunnel according to claim 1, wherein: and nut components are arranged at the plurality of groups of mounting blocks (102) and are used for stably connecting the mounting blocks (102) with the hanging basket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222428739.5U CN217947354U (en) | 2022-09-14 | 2022-09-14 | Excavation soil lifting device for subway tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222428739.5U CN217947354U (en) | 2022-09-14 | 2022-09-14 | Excavation soil lifting device for subway tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217947354U true CN217947354U (en) | 2022-12-02 |
Family
ID=84212951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222428739.5U Active CN217947354U (en) | 2022-09-14 | 2022-09-14 | Excavation soil lifting device for subway tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217947354U (en) |
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2022
- 2022-09-14 CN CN202222428739.5U patent/CN217947354U/en active Active
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