Fabricated assembling equipment for urban rail transit engineering

Abstract

The invention provides assembly type assembling equipment for urban rail transit engineering, which comprises a base, a side wall mounting assembly for mounting a side wall, a top plate mounting assembly for mounting a top plate and a middle longitudinal beam mounting assembly for mounting a middle longitudinal beam are arranged on the base, the side wall mounting assembly is arranged on the left side of the base, and the top plate mounting assembly is arranged on the right side of the base. The top plate installation assembly is arranged on the front side of the base, the middle longitudinal beam installation assembly is arranged on the right side of the base, walking wheels are arranged below the base, and the base is provided with a motor used for controlling the walking wheels to walk and a brake pad. By arranging the movable base and arranging the mounting assemblies used for mounting the prefabricated side wall, the prefabricated longitudinal beam and the prefabricated top plate on the base, mechanical transportation of the prefabricated parts can be achieved, manpower consumption is reduced, mechanical mounting of the prefabricated parts can be completed, the mounting precision is higher, a formwork support does not need to be lifted repeatedly, and the mounting efficiency is improved. The construction efficiency is improved, and standardized operation is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field related to rail transit construction equipment, and in particular to prefabricated assembly equipment used in urban rail transit projects. Background Art

[0002] Traditional urban rail transit projects use cast-in-place concrete construction technology for underground stations. It is necessary to set up formwork and brackets underground to pour concrete. When the concrete strength meets the requirements, the formwork brackets are removed, and the formwork and brackets are set up again in the next pouring area to pour concrete. Most underground stations use prefabricated components, such as prefabricated side walls, prefabricated longitudinal beams, prefabricated roofs, etc. After the parts are produced in the factory, they are transported to the site. The gantry crane set on the ground hoists the components one by one to the underground, and the on-site manual installation construction is carried out.

[0003] However, during the operation, a large number of formwork and scaffolding operations are needed, which requires a large amount of labor, high manual coordination, high operational requirements, and a large amount of work; the quality of formwork and scaffolding erection needs to be controlled with high precision, and high operational and technical requirements for the labor force, and high requirements for line laying; after the formwork and scaffolding are erected and concrete is poured, they need to be cured before the formwork can be removed, and the construction period is relatively long. The formwork and scaffolding need to be lifted back and forth many times, and the construction efficiency is low; there are multiple groups of horizontal steel pipe supports underground, and the components need to avoid collision hazards. The lifting operation has high technical requirements for the lifting personnel and poses great safety hazards; there are horizontal supports in the well, and only using lifting machinery on the ground cannot meet the lifting needs of all components, and standardized operations cannot be performed. Summary of the invention

[0004] The present invention aims to provide an assembled assembly device for urban rail transit projects, which can complete the rapid installation of prefabricated components of urban rail transit underground stations and improve installation efficiency and installation accuracy.

[0005] To this end, the technical solution adopted by the present invention is: an assembled assembly device for urban rail transit engineering, comprising a base, on which a side wall mounting assembly for mounting a side wall, a top plate mounting assembly for mounting a top plate, and a middle longitudinal beam mounting assembly for mounting a middle longitudinal beam are arranged, the side wall mounting assembly is arranged on the left side of the base, the top plate mounting assembly is arranged on the front side of the base, the middle longitudinal beam mounting assembly is arranged on the right side of the base, a running wheel is arranged below the base, and a motor and a brake pad for controlling the running of the running wheel are provided on the base;

[0006] The side wall installation assembly includes a side wall flap rotatably connected to the base and a lifting fixing structure arranged above the side wall flap for fixing the side wall, and a flipping structure for rotating the side wall flap is arranged on the base;

[0007] The top plate installation assembly includes a first support frame and a jacking structure arranged on the first support frame, and a rotating structure for installing the top plate is arranged above the jacking structure;

[0008] The center longitudinal beam installation assembly includes a second support frame, an adjustment structure for adjusting the position of the center longitudinal beam is arranged above the second support frame, and a placement platform for placing the center longitudinal beam is arranged on the adjustment structure.

[0009] As a preferred embodiment of the above scheme, the lifting fixed structure includes at least one fixed column laterally arranged on the top of the side wall flap, and a sling for fixing the side wall is arranged at the front end of the fixed column. A first sliding plate is arranged parallel to the upper part of the side wall flap and slides on the right side of the side wall flap through a pulley. At least one tripod for supporting the fixed column is arranged on the top of the first sliding plate. The lower end of the first sliding plate is connected to a first driving member for driving the first sliding plate to slide, and the first driving member is fixedly arranged on the right side of the side wall flap.

[0010] Further preferably, the flipping structure includes two groups of diagonal support bracket groups arranged on the base, each diagonal support bracket group is composed of two diagonal support brackets arranged at intervals, the diagonal support bracket is composed of two diagonal support columns whose top ends are connected together and form a triangle with the base, the top of the diagonal support bracket group is hinged with a second driving member, the output end of the second driving member is hinged on the right side of the side wall flap; third driving members are arranged on both sides of the side wall flap, the output ends of the third driving members are fixedly connected to side baffles for fixing the side wall position; the flipping structure also includes at least one rotating seat arranged on the base and rotatably connected to the bottom of the side wall flap.

[0011] Further preferably, a placement plate for placing the side wall is provided at the lower end of the side wall flap.

[0012] It is further preferred that the first support frame includes a first column arranged in a rectangular shape and a sliding column slidably connected to the first column, a platform plate is fixedly provided on the top of the sliding column, a second sliding plate is provided above the platform plate, a fourth driving member for driving the second sliding plate to slide is installed in a downward recessed middle of the platform plate, the rotating structure is provided on the second sliding plate, a fixed plate is provided in the middle of the first column, a fifth driving member is provided on the fixed plate, and an output end of the fifth driving member is connected to the rotating structure through the sliding plate.

[0013] Further preferably, the rotating structure includes a rotating platform arranged on the second sliding plate and a limiting plate arranged above the rotating platform for mounting a top plate, a rotating motor is arranged under the rotating platform, the output end of the rotating motor passes through the rotating platform and is connected to the limiting plate, and the output end of the fifth driving member is connected to the rotating platform.

[0014] Further preferably, sixth driving members are arranged at intervals on both sides of the limit plate, and the output end of the sixth driving member is connected to the top baffle plate. The sixth driving member drives the top baffle plate to move to the front and rear sides respectively to fix the top plate.

[0015] Further preferably, the second support frame includes a second column arranged in a rectangular shape and a mounting plate arranged above the second column, the adjustment structure includes a transverse slide plate arranged on the mounting plate and a vertical slide plate arranged on the right side of the transverse slide plate, the transverse slide plate slides on the mounting plate through a slide rail arranged on the upper surface of the mounting plate, a seventh driving member for driving the transverse slide plate to slide is installed in a downward recessed middle of the mounting plate, a support plate is hinged at the right end of the transverse slide plate, an eighth driving member for fine-tuning the inclination angle of the support plate is arranged at the left end of the transverse slide plate, a ninth driving member for driving the vertical slide plate to slide on the support plate is installed on the support plate, the placement platform is arranged above the vertical slide plate, and a tripod for supporting the placement platform is arranged at intervals on the right side of the vertical slide plate.

[0016] Further preferably, the placement platform is in a "U" shape, with raised portions on both sides tilted toward the middle and matched with the middle longitudinal beam.

[0017] Further preferably, a telescopic leg is provided on the right side of the mounting plate, the telescopic leg comprises a horizontal plate slidably arranged inside the mounting plate and a vertical leg arranged at the right end of the horizontal plate, and a rotating wheel is provided below the leg.

[0018] The beneficial effects of the present invention are as follows: by providing a movable base and respectively providing installation components for installing prefabricated side walls, prefabricated longitudinal beams and prefabricated top plates on the base, mechanized transportation of prefabricated components can be realized, manpower consumption can be reduced, and mechanized installation of prefabricated components can be completed with higher installation accuracy, without the need for multiple reciprocating hoisting of the formwork bracket, thus improving construction efficiency and realizing standardized operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structure of the present invention is schematically shown in FIG. Figure 1 .

[0020] Figure 2 The structure of the present invention is schematically shown in FIG. Figure 2 .

[0021] Figure 3 It is a top view of the present invention. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-3As shown, the prefabricated assembly equipment for urban rail transit projects includes a base 1, on which are provided a side wall mounting assembly for installing a side wall, a top plate mounting assembly for installing a top plate, and a middle longitudinal beam mounting assembly for installing a middle longitudinal beam. The side wall mounting assembly is arranged on the left side of the base 1, the top plate mounting assembly is arranged on the front side of the base 1, and the middle longitudinal beam mounting assembly is arranged on the right side of the base 1. A running wheel 101 is arranged under the base 1, and the base 1 is equipped with a motor and a brake pad for controlling the running of the running wheel 101; the device is controlled to move in the track by the motor and the brake pad, so as to install prefabricated components at different positions, and the construction is more convenient and quick.

[0024] The side wall installation assembly includes a side wall flap 2 rotatably connected to the base 1 and a lifting fixing structure arranged above the side wall flap 2 for fixing the side wall, and a flip structure for rotating the side wall flap 2 is arranged on the base 1;

[0025] The top plate installation assembly includes a first support frame 3 and a jacking structure arranged on the first support frame 3, and a rotating structure for installing the top plate is arranged above the jacking structure;

[0026] The middle longitudinal beam installation assembly comprises a second support frame 4, an adjusting structure for adjusting the position of the middle longitudinal beam is arranged above the second support frame 4, and a placement platform 5 for placing the middle longitudinal beam is arranged on the adjusting structure.

[0027] The lifting fixed structure includes at least one fixed column 201 arranged transversely on the top of the side wall flap 2, and the front end of each fixed column 201 is provided with a sling 202 for fixing the side wall, and the upper part of the side wall flap 2 is parallelly provided with a first sliding plate 203 sliding on the right side of the side wall flap 2 through a pulley, and the top of the first sliding plate 203 is provided with at least one tripod for supporting the fixed column 201, and the lower end of the first sliding plate 203 is connected with a first driving member 204 for driving the first sliding plate 203 to slide, and the first driving member 204 is fixedly arranged on the right side of the side wall flap 2. The position of the side wall is adjusted by sliding the first sliding plate 203 up and down, and the strength of the fixed column 201 is ensured by the tripod.

[0028] The flipping structure includes two groups of diagonal support brackets arranged on the base 1, each of the diagonal support bracket groups is composed of two diagonal support brackets arranged at intervals, and the diagonal support brackets are composed of two diagonal support columns 205 whose top ends are connected together and form a triangle with the base 1. The top of the diagonal support bracket group is hinged with a second driving member 206, and the output end of the second driving member 206 is hinged on the right side of the side wall flap 2; third driving members 207 are arranged on both sides of the side wall flap 2, and the output ends of the third driving members 207 are fixedly connected to side baffles 208 for fixing the side wall position; the flipping structure also includes at least one rotating seat 209 arranged on the base 1 and rotatably connected to the bottom of the side wall flap 2.

[0029] A placement plate 210 for placing the side wall is provided at the lower end of the side wall flap 2. The placement plate 210 is provided below the side wall flap 2 to provide support to the side wall to avoid the sling 202 from breaking due to the excessive weight of the side wall itself.

[0030] The side wall is fixed on the side wall flap 2 by the sling 202, and the third driving member 207 drives the side baffle 208 to move left and right. The side wall is limited and fixed when transporting the side wall. The first driving member 204 drives the first sliding plate 203 to slide up and down, and then drives the side wall to move up and down on the side wall flap 2. The second driving member 206 drives the side wall flap 2 to rotate along the rotating seat 209, adjusts the angle of the side wall, completes the installation of the side wall, and ensures the accuracy of the side wall position.

[0031] The first support frame 3 includes a first column 301 arranged in a rectangular shape and a sliding column 302 slidably connected to the first column 301, a platform plate 303 is fixedly provided on the top of the sliding column 302, a second sliding plate 304 is provided above the platform plate 303, and a fourth driving member for driving the second sliding plate 304 to slide is installed in the middle of the platform plate 303, a rotating structure is provided on the second sliding plate 304, a fixed plate 305 is provided in the middle of the first column 301, a fifth driving member 306 is provided on the fixed plate 305, and the output end of the fifth driving member 306 is connected to the rotating structure through the sliding plate.

[0032] The rotating structure includes a rotating platform 307 arranged on the second sliding plate 304 and a limiting plate 308 arranged above the rotating platform 307 for mounting the top plate. A rotating motor is arranged below the rotating platform 307. The output end of the rotating motor passes through the rotating platform 307 and is connected to the limiting plate 308. The output end of the fifth driving member 306 is connected to the rotating platform 307.

[0033] Sixth driving members are arranged at intervals on both sides of the limit plate 308, and the output end of the sixth driving member is connected to the top baffle 309. The sixth driving member drives the top baffle 309 to move forward and backward respectively to fix the top plate.

[0034] When installing the top plate, place the top plate horizontally on the rotating structure, and drive the rotating structure to move upward through the fifth driving member 306. After moving to the top plate installation position, the rotating structure rotates 90°, so that the top plate is placed longitudinally in the pre-installation position, and slides left and right through the second sliding plate 304 to adjust the position of the top plate to reach the pre-installation position. Before the top plate is placed on the limit plate 308, the sixth driving member drives the top baffle plate 309 to move toward the middle to ensure that the top plate is horizontal and fix the top plate. When installing the top plate, the sixth driving member drives the top baffle plate 309 to move to the left and right sides after the rotating platform 307 is rotated, releases the top plate, and completes the installation of the top plate.

[0035] The second support frame 4 includes a second column 401 arranged in a rectangular shape and a mounting plate 402 arranged above the second column 401, the adjustment structure includes a horizontal slide plate 403 arranged on the mounting plate 402 and a vertical slide plate 404 arranged on the right side of the horizontal slide plate 403, the horizontal slide plate 403 slides on the mounting plate 402 through a slide rail arranged on the upper surface of the mounting plate 402, the middle of the mounting plate 402 is recessed downward and a seventh driving member for driving the horizontal slide plate 403 to slide is installed, the right end of the horizontal slide plate 403 is hinged with a support plate 405, the left end of the horizontal slide plate 403 is provided with an eighth driving member 406 for fine-tuning the inclination angle of the support plate 405, the support plate 405 is installed with a ninth driving member for driving the vertical slide plate 404 to slide on the support plate 405, the placement platform 5 is arranged above the vertical slide plate 404, and a tripod for supporting the placement platform 5 is arranged on the right side of the vertical slide plate 404.

[0036] The placement platform 5 is in a "U" shape, with raised portions on both sides tilted toward the middle and matched with the middle longitudinal beam.

[0037] A telescopic leg 407 is provided on the right side of the mounting plate 402. The telescopic leg 407 includes a horizontal plate slidably provided inside the mounting plate 402 and a vertical leg provided at the right end of the horizontal plate, and a rotating wheel 408 is provided below the vertical leg. By providing the telescopic leg 407 on the right side of the mounting plate, the telescopic leg 407 is opened during operation, and the rotating wheel 408 below the vertical leg is placed on the middle longitudinal wall, thereby ensuring the stability of the adjustment structure on the second support frame 4.

[0038] When installing the middle longitudinal beam, place the middle longitudinal beam on the placement platform 5, adjust the position of the middle longitudinal beam by adjusting the positions of the horizontal slide plate 403 and the vertical slide plate 404, and align it with the pre-installation position, start the eighth drive member 406 to adjust the inclination angle of the support plate 405, ensure that the top surface of the middle longitudinal beam is in a horizontal state, and complete the installation of the middle longitudinal beam.

[0039] By providing a movable base 1 and respectively providing installation components for installing prefabricated side walls, prefabricated longitudinal beams and prefabricated top plates on the base 1, mechanized transportation of prefabricated components can be achieved, manpower consumption can be reduced, and mechanized installation of prefabricated components can be completed with higher installation accuracy, without the need for multiple reciprocating hoisting of the formwork bracket, thus improving construction efficiency and achieving standardized operations.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. Prefabricated assembly equipment for urban rail transit projects, characterized by: The invention comprises a base (1), wherein the base (1) is provided with a side wall mounting assembly for mounting a side wall, a top plate mounting assembly for mounting a top plate, and a middle longitudinal beam mounting assembly for mounting a middle longitudinal beam, wherein the side wall mounting assembly is arranged on the left side of the base (1), the top plate mounting assembly is arranged on the front side of the base (1), and the middle longitudinal beam mounting assembly is arranged on the right side of the base (1), and running wheels (101) are arranged below the base (1), and the base (1) is equipped with a motor and a brake pad for controlling the running of the running wheels (101); The side wall installation assembly comprises a side wall flap (2) rotatably connected to the base (1) and a lifting fixing structure arranged above the side wall flap (2) for fixing the side wall, and a turning structure for rotating the side wall flap (2) is arranged on the base (1); The top plate installation assembly comprises a first support frame (3) and a lifting structure arranged on the first support frame (3), and a rotating structure for installing the top plate is arranged above the lifting structure; The middle longitudinal beam installation assembly comprises a second support frame (4), an adjustment structure for adjusting the position of the middle longitudinal beam is arranged above the second support frame (4), and a placement platform (5) for placing the middle longitudinal beam is arranged on the adjustment structure.

2. The assembled assembly equipment for urban rail transit engineering according to claim 1 is characterized in that: The lifting fixed structure comprises at least one fixed column (201) arranged transversely on the top of the side wall flap (2); a sling (202) for fixing the side wall is arranged at the front end of each fixed column (201); a first sliding plate (203) is arranged in parallel on the upper part of the side wall flap (2) and slides on the right side of the side wall flap (2) through a pulley; a tripod for supporting the fixed column (201) is arranged on the top of the first sliding plate (203); a first driving member (204) for driving the first sliding plate (203) to slide is connected to the lower end of the first sliding plate (203); the first driving member (204) is fixedly arranged on the right side of the side wall flap (2).

3. The assembled assembly equipment for urban rail transit engineering according to claim 1 is characterized in that: The flip structure comprises two groups of diagonal support brackets arranged on the base (1), each of the diagonal support bracket groups is composed of two diagonal support brackets arranged at intervals, the diagonal support brackets are composed of two diagonal support columns (205) whose top ends are connected together and form a triangle with the base (1), the top of the diagonal support bracket group is hinged with a second driving member (206), and the output end of the second driving member (206) is hinged on the right side of the side wall flap (2); third driving members (207) are arranged on both sides of the side wall flap (2), and the output ends of the third driving members (207) are fixedly connected to side baffles (208) for fixing the side wall position; the flip structure also comprises at least one rotating seat (209) arranged on the base (1) and rotatably connected to the bottom of the side wall flap (2).

4. The assembled assembly equipment for urban rail transit engineering according to claim 1 is characterized in that: A placement plate (210) for placing the side wall is provided at the lower end of the side wall flap (2).

5. The assembled assembly equipment for urban rail transit engineering according to claim 1 is characterized in that: The first support frame (3) comprises a first column (301) arranged in a rectangular shape and a sliding column (302) slidably connected to the first column (301); a platform plate (303) is fixedly arranged at the top of the sliding column (302); a second sliding plate (304) is arranged above the platform plate (303); a fourth driving member for driving the second sliding plate (304) to slide is installed in a downwardly recessed middle of the platform plate (303); the rotating structure is arranged on the second sliding plate (304); a fixed plate (305) is arranged in the middle of the first column (301); a fifth driving member (306) is arranged on the fixed plate (305); an output end of the fifth driving member (306) passes through the sliding plate and is connected to the rotating structure.

6. The assembled assembly equipment for urban rail transit engineering according to claim 5 is characterized in that: The rotating structure comprises a rotating platform (307) arranged on the second sliding plate (304) and a limiting plate (308) arranged above the rotating platform (307) for mounting a top plate, a rotating motor is arranged below the rotating platform (307), an output end of the rotating motor passes through the rotating platform (307) and is connected to the limiting plate (308), and an output end of the fifth driving member (306) is connected to the rotating platform (307).

7. The assembled assembly equipment for urban rail transit engineering according to claim 6 is characterized in that: Sixth driving members are arranged at intervals on both sides of the limit plate (308), and the output end of the sixth driving member is connected to the top baffle (309). The sixth driving member drives the top baffle (309) to move to the front and rear sides respectively, so as to fix the top plate.

8. The assembled assembly equipment for urban rail transit engineering according to claim 1 is characterized in that: The second support frame (4) comprises a second column (401) arranged in a rectangular shape and a mounting plate (402) arranged above the second column (401); the adjustment structure comprises a transverse slide plate (403) arranged on the mounting plate (402) and a vertical slide plate (404) arranged on the right side of the transverse slide plate (403); the transverse slide plate (403) slides on the mounting plate (402) via a slide rail arranged on the upper surface of the mounting plate (402); a slide plate for driving the transverse slide plate (403) is installed in a downwardly recessed middle of the mounting plate (402). The seventh driving member is configured to slide, the right end of the horizontal slide plate (403) is hinged with a support plate (405), the left end of the horizontal slide plate (403) is provided with an eighth driving member (406) for fine-tuning the tilt angle of the support plate (405), the support plate (405) is provided with a ninth driving member for driving the vertical slide plate (404) to slide on the support plate (405), the placement platform (5) is arranged above the vertical slide plate (404), and a tripod for supporting the placement platform (5) is arranged at intervals on the right side of the vertical slide plate (404).

9. The assembled assembly equipment for urban rail transit engineering according to claim 8 is characterized in that: The placement platform (5) is in a "U" shape, with raised portions on both sides tilted toward the middle and matched with the middle longitudinal beam.

10. The assembled assembly equipment for urban rail transit engineering according to claim 8, characterized in that: A telescopic leg (407) is arranged on the right side of the mounting plate (402), and the telescopic leg (407) comprises a horizontal plate slidably arranged inside the mounting plate (402) and a vertical leg arranged at the right end of the horizontal plate, and a rotating wheel (408) is arranged below the leg.

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