Fabricated station side wall turning plate mechanism

Abstract

The utility model provides an assembly type station side wall turning plate mechanism which comprises a vehicle body, a horizontal moving assembly, a rotating assembly and a lifting assembly, and the lifting assembly comprises an inner stand column, an outer sleeve column, an upper cross beam, a side wall lifting hydraulic cylinder and a hanging column. The horizontal moving assembly is arranged on the vehicle body, the rotating assembly is connected with the horizontal moving assembly and the inner stand column, the outer sleeve column is connected with the inner stand column in a sleeved mode, the upper cross beam is fixedly connected with the outer sleeve column and the hanging column, the hanging column is fixedly provided with the lifting hook telescopic device, and the side wall lifting hydraulic cylinder is fixedly connected with the inner stand column and the outer sleeve column. The construction time is shortened, and the construction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of prefabricated station sidewalls, and in particular to a prefabricated station sidewall flip-up mechanism. Background Technology

[0002] When constructing the side walls of underground stations in urban rail transit projects, cast-in-place concrete construction is typically used. This involves first erecting formwork and scaffolding underground, then pouring the concrete. Once the concrete strength meets the requirements, the formwork and scaffolding are removed, and the next pouring area is prepared with new formwork and scaffolding before pouring concrete.

[0003] When using cast-in-place concrete to construct side walls, the construction time is long and the construction efficiency is low because the concrete needs to be cured before the formwork can be removed. Utility Model Content

[0004] The present invention aims to provide a prefabricated station side wall flap mechanism to shorten construction time and improve construction efficiency.

[0005] Therefore, the technical solution adopted by this utility model is as follows: a prefabricated station side wall flip-up mechanism, including a car body, a horizontal moving component, a rotating component, and a lifting component. The lifting component includes an inner column, an outer column, an upper crossbeam, a side wall lifting hydraulic cylinder, and a hanging column. The horizontal moving component is installed on the car body. The rotating component connects the horizontal moving component and the inner column. The outer column is sleeved on the inner column. The upper crossbeam is fixedly connected to the outer column and the hanging column. The hanging column is equipped with a hook telescopic device. The side wall lifting hydraulic cylinder is fixedly connected to the inner column and the outer column.

[0006] As a preferred embodiment of the above solution, the vehicle body includes two longitudinal steel beams and a planar connecting protective net. The planar connecting protective net is fixedly connected to the two longitudinal steel beams. Three wheels are installed on the longitudinal steel beams, and a running motor and a braking device are connected to the wheels.

[0007] More preferably, the horizontal moving assembly includes a lower crossbeam, a side wall moving hydraulic cylinder, and a U-shaped transverse beam. The lower crossbeam is fixedly connected to two longitudinal steel beams, the transverse beam is slidably connected to the lower crossbeam, and the side wall moving hydraulic cylinder is fixedly connected to the transverse beam and the lower crossbeam.

[0008] More preferably, the rotating assembly includes a hinge pin, a side wall rotating hydraulic cylinder, an outer column, and a middle crossbeam. The hinge pin is mounted on the transverse beam. The bottom end of the outer column is hinged to the transverse beam via the hinge pin. The side wall rotating hydraulic cylinder is hinged to the transverse beam and the outer column. The middle crossbeam is fixedly connected to the outer column and the inner column.

[0009] A further preferred embodiment includes a side wall clamp, which connects the transverse beam and the lower crossbeam.

[0010] A further preferred embodiment is that a side friction-reducing plate is fixedly provided at the bottom end of the transverse beam, and the side friction-reducing plate abuts against the lower transverse beam.

[0011] A further preferred embodiment is that a side hydraulic robotic arm is provided on the outer column.

[0012] A further preferred embodiment is that a fixed hydraulic robotic arm is provided on the outer sleeve column.

[0013] A further preferred embodiment includes four frame beams, with two frame columns fixedly mounted on the longitudinal steel beams. The frame columns are fixedly connected to the frame beams, and one of the frame beams is fixedly connected to two other adjacent frame beams. The four frame beams form a U-shaped structure.

[0014] A further preferred embodiment is that a counterweight is fixedly installed on the longitudinal steel beam away from the hinge pin.

[0015] The beneficial effects of this utility model are as follows: the use of a vehicle body, a horizontal moving component, a rotating component, and a lifting component allows for the installation of prefabricated side wall panels, thereby enabling the assembly of multiple side wall panels into the side walls of the station. This avoids the need to use cast-in-place concrete to construct the side walls of the station, shortens the construction time, and improves construction efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a side view of the present invention.

[0018] Figure 3 yes Figure 2 Top view of the lower middle crossbeam and the transverse beam.

[0019] Figure 4 yes Figure 1 Side view of the middle vehicle body. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] like Figure 1-4As shown, a prefabricated station sidewall flap mechanism includes a vehicle body, a horizontal moving component, a rotating component, and a lifting component. The lifting component includes an inner column 14, an outer column 8, an upper crossbeam 10, a sidewall lifting hydraulic cylinder 12, and a hanging column 11. The horizontal moving component is mounted on the vehicle body. The rotating component connects the horizontal moving component and the inner column 14. The outer column 8 is sleeved onto the inner column 14. The upper crossbeam 10 is fixedly connected to the outer column 8 and the hanging column 11. The hanging column 11 is equipped with a hook telescopic device. The sidewall lifting hydraulic cylinder 12 is fixedly connected to the inner column 14 and the outer column 8.

[0022] When installing the side wall panel, first operate the horizontal moving component, which moves the rotating component, lifting component, hook telescopic device, and the side wall panel hooked by the hook telescopic device together. The side wall panel will reach the installation position. Then, operate the rotating component, which will push the side wall panel to rotate clockwise to a vertical position. Finally, operate the hook telescopic device to control the up and down movement of the side wall panel, thereby allowing the side wall panel to reach the predetermined installation height, and then the side wall panel can be installed. Operating the side wall lifting hydraulic cylinder 12 can move the outer sleeve column 8, upper crossbeam 10, hanging column 11, and hook telescopic device up and down, allowing the hook telescopic device to reach the predetermined height.

[0023] The vehicle body includes two longitudinal steel beams 1 and a planar connecting protective net. The planar connecting protective net is fixedly connected to the two longitudinal steel beams 1. Three wheels 2 are installed on the longitudinal steel beams 1. The wheels 2 are connected to a running motor 17 and a braking device.

[0024] The traveling motor 17 can provide power for the rolling of the wheel 2, and the braking device can control the wheel 2 to stop rolling. The wheel 2 travels on the steel rails underground, thus allowing the vehicle to move underground.

[0025] The horizontal moving assembly includes a lower crossbeam 3, a side wall moving hydraulic cylinder 18, and a U-shaped transverse beam 4. The lower crossbeam 3 is fixedly connected to two longitudinal steel beams 1, the transverse beam 4 is slidably connected to the lower crossbeam 3, and the side wall moving hydraulic cylinder 18 is fixedly connected to the transverse beam 4 and the lower crossbeam 3.

[0026] Operate the side wall moving hydraulic cylinder 18, which will push the transverse beam 4 to move on the lower transverse beam 3. The transverse beam 4 will move together with the rotating component, the lifting component, the hook telescopic device, and the side wall plate hooked by the hook telescopic device.

[0027] The rotating assembly includes a hinge pin 21, a side wall rotating hydraulic cylinder 5, an outer column 7, and a middle crossbeam 13. The hinge pin 21 is mounted on the transverse beam 4. The bottom end of the outer column 7 is hinged to the transverse beam 4 through the hinge pin 21. The side wall rotating hydraulic cylinder 5 is hinged to the transverse beam 4 and the outer column 7. The middle crossbeam 13 is fixedly connected to the outer column 7 and the inner column 14.

[0028] Operate the side wall rotation hydraulic cylinder 5, which will push the outer column 7 and the side wall panel that is hooked by the hook telescopic device and placed on the two outer columns 7 to rotate clockwise to the vertical position.

[0029] It also includes a side wall clamp 20, which connects the transverse beam 4 and the lower transverse beam 3.

[0030] After the transverse beam 4 and the lower transverse beam 3 move relative to each other, the side wall clamp 20 can be used to clamp and fix the transverse beam 4 to the lower transverse beam 3.

[0031] A side grinding plate 22 is fixedly installed at the bottom of the transverse beam 4, and the side grinding plate 22 abuts against the lower transverse beam 3.

[0032] The side friction reduction plate 22 can reduce the friction on the transverse beam 4, making the movement of the transverse beam 4 on the lower transverse beam 3 smoother.

[0033] A side hydraulic mechanical arm 6 is installed on the outer column 7.

[0034] The side hydraulic robotic arm 6 can push the bottom end of the side wall panel to move laterally, allowing the side wall panel to be precisely moved to the installation position.

[0035] A fixed hydraulic mechanical arm 9 is installed on the outer column 8.

[0036] The fixed hydraulic robotic arm 9 can push the top of the side wall panel to move laterally, thereby enabling it to work in conjunction with the side hydraulic robotic arm 6 to precisely move the side wall panel to the installation position.

[0037] It also includes four frame beams 16, and two frame columns 15 are fixedly installed on the longitudinal steel beam 1. The frame columns 15 are fixedly connected to the frame beams 16. One frame beam 16 is fixedly connected to the other two adjacent frame beams 16. The four frame beams form a U-shaped structure.

[0038] The four frame beams 16 and frame columns 15 can connect the two longitudinal steel beams 1, thereby improving the overall stability of the vehicle body.

[0039] A counterweight 19 is fixedly installed on the longitudinal steel beam 1, which is away from the hinge pin 21.

[0040] The counterweight 19 can maintain the balance of the vehicle body when the side wall panels rotate, thus avoiding the risk of rollover.

[0041] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A prefabricated station side wall flap mechanism, characterized in that: It includes a vehicle body, a horizontal movement assembly, a rotation assembly, and a lifting assembly. The lifting assembly includes an inner column (14), an outer column (8), an upper crossbeam (10), a side wall lifting hydraulic cylinder (12), and a hanging column (11). The horizontal moving component is mounted on the vehicle body. The rotating component connects the horizontal moving component and the inner column (14). The outer column (8) is sleeved on the inner column (14). The upper crossbeam (10) is fixedly connected to the outer column (8) and the hanging column (11). The hanging column (11) is equipped with a hook telescopic device. The side wall lifting hydraulic cylinder (12) is fixedly connected to the inner column (14) and the outer column (8).

2. The prefabricated station side wall flap mechanism according to claim 1, characterized in that: The vehicle body includes two longitudinal steel beams (1) and a planar connecting protective net. The planar connecting protective net is fixedly connected to the two longitudinal steel beams (1). Three wheels (2) are provided on the longitudinal steel beams (1). A running motor (17) and a braking device are connected to the wheels (2).

3. The prefabricated station side wall flap mechanism according to claim 2, characterized in that: The horizontal moving assembly includes a lower crossbeam (3), a side wall moving hydraulic cylinder (18), and a U-shaped transverse beam (4). The lower crossbeam (3) is fixedly connected to two longitudinal steel beams (1), and the transverse beam (4) is slidably connected to the lower crossbeam (3). The side wall moving hydraulic cylinder (18) is fixedly connected to the transverse beam (4) and the lower crossbeam (3).

4. The prefabricated station side wall flap mechanism according to claim 3, characterized in that: The rotating assembly includes a hinge pin (21), a side wall rotating hydraulic cylinder (5), an outer column (7), and a middle crossbeam (13). The hinge pin (21) is mounted on the transverse beam (4). The bottom end of the outer column (7) is hinged to the transverse beam (4) through the hinge pin (21). The side wall rotating hydraulic cylinder (5) is hinged to the transverse beam (4) and the outer column (7). The middle crossbeam (13) is fixedly connected to the outer column (7) and the inner column (14).

5. The prefabricated station side wall flap mechanism according to claim 3, characterized in that: It also includes a side wall clamp (20), which connects the transverse beam (4) and the lower crossbeam (3).

6. The prefabricated station side wall flap mechanism according to claim 3, characterized in that: A side friction-reducing plate (22) is fixedly installed at the bottom end of the transverse beam (4), and the side friction-reducing plate (22) abuts against the lower transverse beam (3).

7. The prefabricated station side wall flap mechanism according to claim 4, characterized in that: A side hydraulic mechanical arm (6) is installed on the outer column (7).

8. The prefabricated station side wall flap mechanism according to claim 1, characterized in that: A fixed hydraulic mechanical arm (9) is provided on the outer sleeve column (8).

9. A prefabricated station side wall flap mechanism according to claim 2, characterized in that: It also includes four frame beams (16), two frame columns (15) are fixedly installed on the longitudinal steel beam (1), the frame columns (15) are fixedly connected to the frame beams (16), one of the frame beams (16) is fixedly connected to the other two adjacent frame beams (16), and the four frame beams (16) form a square structure.

10. A prefabricated station side wall flap mechanism according to claim 4, characterized in that: A counterweight (19) is fixedly installed on the longitudinal steel beam (1) away from the hinge pin (21).

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