Construction method of inverted arch module hoisting trolley

Abstract

A construction method of an inverted arch module hoisting trolley, after a transport vehicle loads a first inverted arch prefabricated module and drives into the hoisting trolley, a longitudinal hoisting trolley is manually controlled to drive a C-shaped lifting tool to be placed above the inverted arch prefabricated module along the longitudinal direction and the transverse direction, a pair of hooks of the C-shaped lifting tool is manually controlled to be inserted into a lifting hole, a crane slowly lifts the inverted arch prefabricated module to the middle of a lifting arm, rotates to 90 degrees and stops, the longitudinal hoisting trolley is manually controlled to drive the first inverted arch prefabricated module to reversely run to a corresponding placement position, and then the pair of hooks of the C-shaped lifting tool returns to the original position, the hoisting of a second inverted arch prefabricated module is repeated, the second inverted arch prefabricated module is manually pushed to butt joint with the first inverted arch prefabricated module by using a module butt joint device, the inverted arch module hoisting trolley of the present application adopts the inverted arch construction in the mode of hoisting and splicing of prefabricated inverted arch modules, the construction process is simple, the occupied space is short in time, and the construction progress can be accelerated.

Description

TECHNICAL FIELD

[0001] The present application relates to the construction of an inverted arch module hoisting trolley, in particular to a construction method of an inverted arch module hoisting trolley. BACKGROUND

[0002] At present, inverted arches in tunnels are mostly constructed by inverted arch trestles or inverted arch formwork trolleys. During construction, the inverted arch formwork needs to be supported on site, and the steel mesh needs to be laid before pouring concrete. The construction procedure of setting and demoulding of the poured concrete is complex, and the time for occupying space is relatively long. Since the inverted arch formwork needs to be supported and the concrete needs to be poured on site, the equipment, materials and vehicles for inverted arch construction are complex and staggered, which occupies a large space and blocks the transportation channel. The inverted arch trestle moves slowly, which affects the operation of the normal transportation vehicles and the progress of the construction. In view of the above reasons, the present application provides a construction method of an inverted arch module hoisting trolley. SUMMARY

[0003] The present application aims to overcome the phenomenon that the transportation channel is blocked when the inverted arch formwork needs to be supported and the concrete needs to be poured on site, the inverted arch trestle moves slowly, and the operation of the normal transportation vehicles and the progress of the construction are affected. The present application provides a construction method of an inverted arch module hoisting trolley through reasonable design. The inverted arch module hoisting trolley of the present application uses prefabricated inverted arch modules for construction. The prefabricated inverted arch modules are hoisted and spliced on site by the inverted arch module hoisting trolley to construct the inverted arch. The inverted arch body hoisted and spliced by the prefabricated inverted arch modules can pass the transportation vehicles in advance, reduces the construction equipment and materials entering the site, and does not need to support the inverted arch formwork on site, pour the concrete, set and demould the concrete. The construction process is simple, the time for occupying space is relatively short, the construction quality is improved, and the construction progress can be accelerated.

[0004] The application adopts the following technical scheme to achieve the above-mentioned purpose, a construction method of an inverted arch module hoisting trolley, the inverted arch module hoisting trolley is composed of a hoisting trolley, a portal, a longitudinal beam lifting arm, lifting legs, longitudinal rails, longitudinal hoisting trolleys, transverse hoisting trolleys, a crane, a C-shaped lifting appliance, a lifting appliance rotating seat, a rotating mechanism, sliding rails, a module butt joint device, an oil pump, a hydraulic support frame, a horizontal moving oil cylinder, a horizontal moving sliding sleeve, a lifting mechanism, a bottom beam, a walking mechanism, walking rails, an inverted arch prefabricated module and a tunnel; a section of inverted arch prefabricated modules is arranged in transverse succession on the ground in the tunnel, two pairs of holes are symmetrically reserved in the middle of the module body of the inverted arch prefabricated module, one pair of holes in the middle is a hoisting hole, and the other pair of holes on the outside is a positioning hole; the arrangement of the section of inverted arch prefabricated modules is an inverted arch body, the hoisting trolley is arranged on the upper surface of the inverted arch body, a pair of portals is arranged at the two ends of the hoisting trolley, a pair of lifting legs is arranged on the two sides of each portal, the upper end of each portal is arranged as a longitudinal beam lifting arm, a pair of bottom beams is symmetrically arranged at the lower end of the lifting legs on the two sides of each portal, a pair of walking rails is arranged between each bottom beam and the upper surface of the parallel inverted arch prefabricated modules, and a walking mechanism is arranged between each end of the bottom beam and the walking rail;

[0005] The longitudinal beam lifting arm is arranged as a frame body, the front part of the longitudinal beam lifting arm extends out of the portal section and is arranged as a lifting arm, a pair of lifting legs is arranged between the front end of the longitudinal beam lifting arm and the ground, a pair of sliding rails is arranged on the lower surface of the longitudinal beam on the two sides of the longitudinal beam lifting arm, a pair of sliding grooves is reserved in the middle of the pair of sliding rails, a lifting mechanism is arranged between the pair of sliding rails, a sliding walking mechanism is arranged between the lifting mechanism and the sliding rails, an electric hoist is arranged in the middle of the lifting mechanism, a wiring control panel is arranged on one side of the electric hoist, a module butt joint device is arranged at the lower end of the hoist, and a steel wire rope is arranged between the lifting mechanism and the module butt joint device;

[0006] The rear end of the module butt joint device is arranged as an oil pump, two groups of hydraulic support frames are arranged at the front end and the middle of the module butt joint device respectively, a group of sliding channels is arranged between the two groups of hydraulic support frames and the oil pump, one group of hydraulic support frames at the front end of the group of sliding channels is arranged as a positioning hydraulic support frame, one group of hydraulic support frames in the middle of the group of sliding channels is arranged as a horizontally moving hydraulic support frame, a horizontally moving sliding sleeve is arranged between the middle of the hydraulic support frame and the group of sliding channels, and a horizontally moving oil cylinder is arranged between the rear end of the horizontally moving sliding sleeve and the oil pump;

[0007] The longitudinal beam of the two sides of the longitudinal beam lifting arm is provided with a pair of longitudinal rails, a longitudinal lifting trolley is arranged on the pair of longitudinal rails, and two pairs of longitudinal walking mechanisms are arranged between the longitudinal rails at the two ends of the longitudinal lifting trolley respectively; the longitudinal lifting trolley is provided with a transverse lifting trolley, a pair of transverse rails are arranged at the two ends of the longitudinal lifting trolley, two pairs of transverse walking wheels are arranged between the pair of transverse rails of the transverse lifting trolley, and a crane is arranged at the middle of the longitudinal lifting trolley; a C-shaped lifting tool is arranged below the crane, a steel wire rope is arranged between the C-shaped lifting tool and the crane, a pair of lifting hooks are arranged at the lower end of the C-shaped lifting tool, a lifting tool rotating seat is arranged at the upper end of the C-shaped lifting tool, a rotating hinge ear is arranged at the upper end of the lifting tool rotating seat, a rotating mechanism is arranged between the upper end of the lifting tool rotating seat and the rotating hinge ear, and the rotating mechanism is configured by a control panel; the upper end of the rotating hinge ear and the steel wire rope are fixedly arranged;

[0008] Before the inverted arch prefabricated module is hoisted, the transport vehicle loaded with the first inverted arch prefabricated module drives into the middle of the hoisting trolley and stops, the inverted arch prefabricated module and the transport vehicle are in a longitudinal direction, the longitudinal lifting trolley is manually controlled to run along the longitudinal rails to the upper middle of the inverted arch prefabricated module loaded on the vehicle and stop; after the longitudinal lifting trolley stops, the transverse lifting trolley is manually controlled to drive the crane to run along the transverse rails on the longitudinal lifting trolley to the upper side of the inverted arch prefabricated module corresponding to the C-shaped lifting tool, and stop when the C-shaped lifting tool corresponds to the hoisting hole; after the C-shaped lifting tool corresponds to the hoisting hole and stops, the crane lowers the C-shaped lifting tool through the steel wire rope, the pair of lifting hooks of the C-shaped lifting tool correspond to the hoisting hole, the transverse lifting trolley drives the crane to slowly run to the middle of the inverted arch prefabricated module, and at the same time, the pair of lifting hooks of the C-shaped lifting tool are manually controlled to be inserted into the hoisting hole; when the crane and the lifting hook synchronously run to the bottom of the C-shaped lifting tool, the transverse lifting trolley is manually controlled to stop.

[0009] After the transverse lifting trolley stops, the crane is manually controlled to slowly lift the inverted arch prefabricated module and leave the vehicle box plate of the transport vehicle, the longitudinal lifting trolley drives the crane and the inverted arch prefabricated module to run forward to the middle of the lifting arm and stop; after the longitudinal lifting trolley of the inverted arch prefabricated module stops, the C-shaped lifting tool and the inverted arch prefabricated module are manually controlled by the control panel to rotate to 90 degrees and stop; after the C-shaped lifting tool rotates, the C-shaped mouth faces the rear and the C-shaped lifting tool arm faces the front.

[0010] After the rotation of the inverted arch prefabricated module stops, the first inverted arch prefabricated module is reversely operated by manually controlling the longitudinal hoisting trolley to drive the crane, and stops when the first inverted arch prefabricated module corresponds to the preset placement position on the ground. After the longitudinal hoisting trolley stops, the first inverted arch prefabricated module is lowered to the preset placement position on the ground by manually controlling the crane, and stops. Then, the crane is operated downward to separate the pair of hooks of the C-shaped lifting appliance from the inverted arch prefabricated module. After the longitudinal hoisting trolley, the crane and the C-shaped lifting appliance return to the original position, the second inverted arch prefabricated module is hoisted and placed in sequence with the first inverted arch prefabricated module. Meanwhile, the gap between the first inverted arch prefabricated module and the ground is corrected and poured by manual operation, and the first inverted arch prefabricated module is corrected and poured to form the basis of the inverted arch body.

[0011] The second inverted arch prefabricated module is placed adjacent to the front of the first inverted arch prefabricated module, and the position of the second inverted arch prefabricated module relative to the first inverted arch prefabricated module is adjusted by manually adjusting the cushion block. A construction safety gap of less than 10 cm is reserved between the placement position of the second inverted arch prefabricated module and the first inverted arch prefabricated module.

[0012] Before the C-shaped lifting appliance of the second inverted arch prefabricated module is unhooked, the module docking device is reversely operated along the slide rail by manually controlling the lifting mechanism to drive the module docking device. The module docking device stops when it corresponds to the front side of the second inverted arch prefabricated module. The module docking device is reversely operated along the slide rail to the upper side of the second inverted arch prefabricated module by manually starting the sliding walking mechanism through the wired control panel. The module docking device stops when the height of the module docking device corresponds to the height of the positioning hole of the inverted arch prefabricated module.

[0013] After the height of the module docking device corresponds to the positioning hole of the inverted arch prefabricated module, the module docking device is inserted into the positioning hole of the second inverted arch prefabricated module by manually pushing the module docking device. The front end of the module docking device enters the positioning hole of the first inverted arch prefabricated module through the second inverted arch prefabricated module. The positioning hydraulic support frame at the front end of the module docking device completely enters the positioning hole of the first inverted arch prefabricated module, and stops. The interface between the first inverted arch prefabricated module and the second inverted arch prefabricated module is coated with sealing material by manual operation.

[0014] After the abutment surface is smeared with sealing material, the oil pump is manually started to pressurize the two groups of hydraulic support frames respectively. When the two groups of hydraulic support frames support outward, the support feet of the two groups of hydraulic support frames are supported firmly in the positioning holes of the first inverted arch prefabricated module and the second inverted arch prefabricated module, and then the oil pressure valve of the hydraulic support frame is closed. The oil pump is started manually to pressurize the transverse moving oil cylinder, the transverse moving oil cylinder drives the transverse moving sleeve to drive the second inverted arch prefabricated module to move slowly to the rear, and the oil pump stops after the second inverted arch prefabricated module is abutted with the first inverted arch prefabricated module, thereby completing the abutment of the first inverted arch prefabricated module and the second inverted arch prefabricated module in the inverted arch body. The inverted arch prefabricated modules of the inverted arch body are repeatedly hoisted and abutted according to the above construction method, until the hoisting trolley is removed for maintenance and storage after the hoisting and abutment construction of the inverted arch prefabricated modules on the tunnel ground is completed.

[0015] Beneficial effects: The inverted arch module hoisting trolley of the present application adopts prefabricated inverted arch modules for construction. The prefabricated inverted arch modules are hoisted and spliced on site by the inverted arch module hoisting trolley to perform inverted arch construction. The inverted arch body hoisted and spliced by the prefabricated inverted arch modules can allow vehicles to pass in advance, reduce the construction equipment and materials entering the site, and does not need to support the inverted arch formwork, pour and solidify concrete, and demold, thereby simplifying the construction process, shortening the occupied space, improving the construction quality, and accelerating the construction progress. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below with reference to the accompanying drawings:

[0017] Figure 1 is a schematic view of the overall assembly structure;

[0018] Figure 2 is a schematic view of the partial structure of Figure 1 ;

[0019] Figure 3 is a schematic view of the working state of the left structure of Figure 1 ;

[0020] Figure 4 is a schematic view of the construction state structure of Figure 1 ;

[0021] Figure 5 is a schematic view of the construction step structure of Figure 4 ;

[0022] Figure 6 is a schematic view of the construction step structure of Figure 4 ;

[0023] Figure 7 is a schematic view of the construction step structure of Figure 4 ;

[0024] Figure 8 isFigure 7 a top view structural schematic diagram of the present application;

[0025] Figure 1 、 2 , 3, 4, 5, 6, 7, 8: hoisting trolley 1, portal 2, longitudinal beam lifting arm 3, lifting leg 4, longitudinal track 5, longitudinal hoisting trolley 6, transverse hoisting trolley 7, hoist 8, C-shaped lifting appliance 9, lifting appliance rotating seat 9-1, rotating mechanism 9-2, butt joint device sliding rail 10, module butt joint device 11, oil pump 11-1, hydraulic support frame 11-2, transverse moving oil cylinder 11-3, transverse moving sliding sleeve 11-4, lifting mechanism 12, bottom beam 13, walking mechanism 14, walking track 15, inverted arch precast module 16, tunnel 17. DETAILED DESCRIPTION

[0026] The application will be further described in detail below in combination with examples and specific embodiments:

[0027] Example 1

[0028] A section of inverted arch precast modules 16 are arranged in transverse succession on the ground in the tunnel 17, two pairs of holes are symmetrically reserved in the middle of the module body of the inverted arch precast module 16, one pair of holes in the middle is a hoisting hole, and the other pair of holes on the outside is a positioning hole, the section of inverted arch precast modules 16 are arranged as an inverted arch body, the hoisting trolley 1 is arranged on the upper surface of the inverted arch body, a pair of portals 2 are arranged at the two ends of the hoisting trolley 1, a pair of legs are respectively arranged on the two sides of the pair of portals 2, the longitudinal beam lifting arm 3 is arranged at the upper end of the pair of portals 2, a pair of bottom beams 13 are symmetrically arranged at the lower ends of the legs on the two sides of the pair of portals 2, a pair of walking tracks 15 are arranged between the upper surfaces of the parallel inverted arch precast modules 16 and the pair of bottom beams 13 respectively, and the walking mechanisms 14 are arranged between the walking tracks 15 and the two ends of the pair of bottom beams 13 respectively;

[0029] The longitudinal beam lifting arm 3 is arranged as a frame body, the front part of the longitudinal beam lifting arm 3 extends out of the portal 2 section and is arranged as a lifting arm, a pair of lifting legs 4 are arranged between the front end of the longitudinal beam lifting arm 3 and the ground, a pair of sliding rails 10 are arranged on the lower surface of the longitudinal beam on the two sides of the longitudinal beam lifting arm 3, a pair of sliding grooves are reserved in the middle of the pair of sliding rails 10, the lifting mechanism 12 is arranged between the pair of sliding rails 10, a sliding walking mechanism is arranged between the lifting mechanism 12 and the sliding rails 10, the electric hoist is arranged in the middle of the lifting mechanism 12, the electric hoist is provided with a wiring control panel on one side, the module butt joint device 11 is arranged at the lower end of the hoist, and the steel wire rope is arranged between the lifting mechanism 12 and the module butt joint device 11;

[0030] The back end of the module docking device 11 is provided with an oil pump 11-1, and the front end and the middle part of the module docking device 11 are respectively provided with two groups of hydraulic support frames 11-2. A group of slides is arranged between the two groups of hydraulic support frames 11-2 and the oil pump 11-1. One group of hydraulic support frames 11-2 at the front end of the group of slides is arranged as a positioning hydraulic support frame 11-2. One group of hydraulic support frames 11-2 at the middle part of the group of slides is arranged as a transverse moving hydraulic support frame 11-2. A transverse moving sliding sleeve 11-4 is arranged between the middle part of the hydraulic support frame 11-2 and the group of slides. A transverse moving oil cylinder 11-3 is arranged between the back end of the transverse moving sliding sleeve 11-4 and the oil pump 11-1.

[0031] A pair of longitudinal rails 5 are arranged on the upper surface of the longitudinal beams on both sides of the longitudinal beam hoist arm 3. A longitudinal hoisting trolley 6 is arranged on the pair of longitudinal rails 5. Two pairs of longitudinal walking mechanisms are respectively arranged between the longitudinal hoisting trolley 6 and the longitudinal rails 5 at both ends of the longitudinal hoisting trolley 6. A transverse hoisting trolley 7 is arranged on the longitudinal hoisting trolley 6. A pair of transverse rails are transversely arranged at both ends of the longitudinal hoisting trolley 6. Two pairs of transverse walking wheels are arranged between the pair of transverse rails of the transverse hoisting trolley 7. A crane 8 is arranged on the middle part of the upper surface of the longitudinal hoisting trolley 6. A C-shaped lifting tool 9 is arranged below the crane 8. A steel wire rope is arranged between the C-shaped lifting tool 9 and the crane 8. A pair of lifting hooks are arranged at the lower end of the C-shaped lifting tool 9. A lifting tool rotating seat 9-1 is arranged at the upper end of the C-shaped lifting tool 9. A rotating hinge lug is arranged at the upper end of the lifting tool rotating seat 9-1. A rotating mechanism 9-2 is arranged between the upper end of the lifting tool rotating seat 9-1 and the rotating hinge lug. The rotating mechanism 9-2 is configured by a control panel. The upper end of the rotating hinge lug and the steel wire rope are fixedly arranged.

[0032] Before hoisting the inverted arch prefabricated module 16, a transport vehicle loaded with the first inverted arch prefabricated module 16 drives into the middle part of the hoisting trolley 1 to stop and park. The inverted arch prefabricated module 16 and the transport vehicle are longitudinally arranged. The longitudinal hoisting trolley 6 is manually controlled to run along the longitudinal rails 5 to the upper middle part of the inverted arch prefabricated module 16 loaded on the vehicle to stop. After the longitudinal hoisting trolley 6 stops, the transverse hoisting trolley 7 is manually controlled to drive the crane 8 to run along the transverse rails on the longitudinal hoisting trolley 6 to the upper side of the inverted arch prefabricated module 16 corresponding to the C-shaped lifting tool 9 to stop. After the C-shaped lifting tool 9 stops corresponding to the hoisting hole, the crane 8 lowers the C-shaped lifting tool 9 through the steel wire rope. After the pair of lifting hooks of the C-shaped lifting tool 9 correspond to the hoisting hole, the transverse hoisting trolley 7 drives the crane 8 to slowly run to the middle part of the inverted arch prefabricated module 16. At the same time, the pair of lifting hooks of the C-shaped lifting tool 9 are manually controlled to be inserted into the hoisting hole. The crane 8 and the lifting hook are synchronously operated to the bottom of the C-shaped lifting tool 9, and the transverse hoisting trolley 7 is manually controlled to stop.

[0033] Example 2

[0034] After the transverse hoisting trolley 7 stops, the crane 8 is slowly hoisted by manual control to lift the inverted arch prefabricated module 16, and after leaving the truck bed plate of the transport vehicle, the longitudinal hoisting trolley 6 drives the crane 8 and the inverted arch prefabricated module 16 to run forward to the middle of the lifting arm and stop; after the longitudinal hoisting trolley 6 of the inverted arch prefabricated module 16 stops, the C-shaped lifting tool 9 and the inverted arch prefabricated module 16 are rotated to 90 degrees by manual control of the control panel, and then stopped; after the C-shaped lifting tool 9 is rotated, the C-shaped opening faces the rear, and the arm of the C-shaped lifting tool 9 faces the front.

[0035] Embodiment 3

[0036] After the inverted arch prefabricated module 16 is rotated by 90 degrees and stopped, the longitudinal hoisting trolley 6 drives the crane 8 and the first inverted arch prefabricated module 16 to run in reverse, and the first inverted arch prefabricated module 16 stops when it corresponds to the preset placement position on the ground; after the longitudinal hoisting trolley 6 stops, the inverted arch prefabricated module 16 is lowered to the ground by manual control of the crane 8, and then stopped; the pair of hooks of the C-shaped lifting tool 9 are manually controlled to run downward to the crane 8 to be separated from the inverted arch prefabricated module 16; after the longitudinal hoisting trolley 6, the crane 8, and the C-shaped lifting tool 9 return to the original position, the sequence of the first inverted arch prefabricated module 16 is repeated to hoist the second inverted arch prefabricated module 16; at the same time, the gap between the first inverted arch prefabricated module 16 and the ground is corrected and poured by manual operation, and the first inverted arch prefabricated module 16 is corrected and poured to form the basis of the inverted arch body.

[0037] Embodiment 4

[0038] The second inverted arch prefabricated module 16 is placed adjacent to the front of the first inverted arch prefabricated module 16, and the position of the second inverted arch prefabricated module 16 is adjusted by the cushion block relative to the first inverted arch prefabricated module 16; a construction safety gap of less than 10 cm is reserved between the placement position of the second inverted arch prefabricated module 16 and the first inverted arch prefabricated module 16.

[0039] Before the C-shaped lifting tool 9 of the second inverted arch prefabricated module 16 is unhooked, the module docking device 11 is driven by the lifting mechanism 12 to run backward along the slide rail 10 by manual control, and the module docking device 11 stops when it corresponds to the front side of the second inverted arch prefabricated module 16; the module docking device 11 is driven by the sliding walking mechanism to run backward along the slide rail 10 to the upper side of the second inverted arch prefabricated module 16 by manual control of the wired control panel, and then stops; the module docking device 11 is controlled by the wired control panel to stop when the height of the module docking device 11 corresponds to the height of the positioning hole of the inverted arch prefabricated module 16.

[0040] Embodiment 5

[0041] After the module butt joint device 11 is highly matched with the positioning hole of the inverted arch prefabricated module 16, the module butt joint device 11 is manually pushed to insert into the positioning hole of the second inverted arch prefabricated module 16, the front end of the module butt joint device 11 enters the positioning hole of the first inverted arch prefabricated module 16 through the second inverted arch prefabricated module 16, and the positioning hydraulic support frame 11-2 at the front end of the module butt joint device 11 stops when it completely enters the positioning hole of the first inverted arch prefabricated module 16; the abutted surface of the first inverted arch prefabricated module 16 and the second inverted arch prefabricated module 16 is manually coated with sealing material.

[0042] Embodiment 6

[0043] After the abutted surface is coated with sealing material, the two groups of hydraulic support frames 11-2 are pressurized by manually starting the oil pump 11-1, and when the two groups of hydraulic support frames 11-2 are supported outward, the support feet of the two groups of hydraulic support frames 11-2 are supported firmly in the inner walls of the positioning holes of the first inverted arch prefabricated module 16 and the second inverted arch prefabricated module 16, and then the oil pressure valve of the hydraulic support frame 11-2 is closed; the horizontal moving oil cylinder 11-3 is pressurized by manually starting the oil pump 11-1, the horizontal moving oil cylinder 11-3 pushes the horizontal moving sleeve 11-4 to drive the second inverted arch prefabricated module 16 to slowly move backward, the oil pump 11-1 stops after the second inverted arch prefabricated module 16 is abutted with the first inverted arch prefabricated module 16, and the abutment of the first inverted arch prefabricated module 16 and the second inverted arch prefabricated module 16 in the inverted arch body is completed; the inverted arch prefabricated module 16 of the inverted arch body is repeatedly hoisted and abutted according to the above construction method until the hoisting trolley 1 is removed for maintenance and storage after the hoisting and abutment construction of the inverted arch prefabricated module 16 of the inverted arch body on the ground of the tunnel is completed.

Claims

1. A construction method of an inverted arch module hoisting trolley, the inverted arch module hoisting trolley is composed of a hoisting trolley (1), a portal (2), a longitudinal beam hoisting arm (3), a lifting support leg (4), a longitudinal rail (5), a longitudinal hoisting trolley (6), a transverse hoisting trolley (7), a crane (8), a C-shaped lifting appliance (9), a lifting appliance rotating seat (9-1), a rotating mechanism (9-2), a sliding rail (10), a module butt joint device (11), an oil pump (11-1), a hydraulic support frame (11-2), a transverse moving oil cylinder (11-3), a transverse moving sliding sleeve (11-4), a lifting mechanism (12), a bottom beam (13), a walking mechanism (14), a walking rail (15), an inverted arch prefabricated module (16), a tunnel (17); the method is characterized by the following steps: A section of inverted arch prefabricated module (16) is arranged transversely and continuously on the ground in the tunnel (17), two pairs of holes are symmetrically reserved in the middle of the module body of the inverted arch prefabricated module (16), one pair of holes in the middle is a hoisting hole, and the other pair of holes on the outside is a positioning hole, the section of inverted arch prefabricated module (16) is arranged as an inverted arch body, a hoisting trolley (1) is arranged on the inverted arch body, a pair of portal frames (2) are arranged at both ends of the hoisting trolley (1), two pairs of supporting legs are respectively arranged on the two sides of the pair of portal frames (2), a longitudinal beam lifting arm (3) is arranged at the upper end of the pair of portal frames (2), a pair of bottom beams (13) are symmetrically arranged at the lower ends of the supporting legs on the two sides of the pair of portal frames (2), a pair of walking tracks (15) are arranged between the pair of bottom beams (13) and the upper surfaces of the parallel inverted arch prefabricated modules (16), and a walking mechanism (14) is arranged between the two ends of the pair of bottom beams (13) and the walking tracks (15); The longitudinal beam lifting arm (3) is arranged as a frame body, the longitudinal beam lifting arm (3) extends out of the portal frame (2) section and is arranged as a lifting arm, a pair of lifting supporting legs (4) are arranged between the front end of the longitudinal beam lifting arm (3) and the ground, a pair of sliding rails (10) are arranged on the lower surfaces of the longitudinal beams on the two sides of the longitudinal beam lifting arm (3), a pair of sliding grooves are reserved in the middle of the pair of sliding rails (10), a lifting mechanism (12) is arranged between the pair of sliding rails (10), a sliding walking mechanism is arranged between the lifting mechanism (12) and the sliding rails (10), an electric lifting machine is arranged in the middle of the lifting mechanism (12), a wiring control panel is arranged on one side of the electric lifting machine, a module butt joint device (11) is arranged at the lower end of the lifting machine, and a steel wire rope is arranged between the lifting mechanism (12) and the module butt joint device (11); The rear end of the module butt joint device (11) is arranged as an oil pump (11-1), two groups of hydraulic support frames (11-2) are respectively arranged at the front end and the middle of the module butt joint device (11), one group of hydraulic support frames (11-2) at the front end of a group of sliding ways is arranged as a positioning hydraulic support frame (11-2), one group of hydraulic support frames (11-2) in the middle of the group of sliding ways is arranged as a transverse hydraulic support frame (11-2), a transverse sliding sleeve (11-4) is arranged between the middle of the hydraulic support frame (11-2) and the group of sliding ways, and a transverse oil cylinder (11-3) is arranged between the rear end of the transverse sliding sleeve (11-4) and the oil pump (11-1). The longitudinal beam lifting arm (3) is provided with a pair of longitudinal rails (5) on the upper surface of the longitudinal beam on both sides, a longitudinal lifting trolley (6) is arranged on the upper surface of the pair of longitudinal rails (5), and two pairs of longitudinal walking mechanisms are arranged between the longitudinal lifting trolley (6) and the longitudinal rails (5) at both ends, respectively; the longitudinal lifting trolley (6) is provided with a transverse lifting trolley (7) on the upper surface, a pair of transverse rails are arranged on the upper surface of the longitudinal lifting trolley (6) at both ends, two pairs of transverse walking wheels are arranged between the pair of transverse rails of the transverse lifting trolley (7), a crane (8) is arranged on the upper surface of the transverse lifting trolley (7) in the middle, a C-shaped lifting tool (9) is arranged below the crane (8), a steel wire rope is arranged between the C-shaped lifting tool (9) and the crane (8), the lower end of the C-shaped lifting tool (9) is provided with a pair of lifting hooks, the upper end of the C-shaped lifting tool (9) is provided with a lifting tool rotating seat (9-1), a rotating hinge lug is arranged on the upper end of the lifting tool rotating seat (9-1), a rotating mechanism (9-2) is arranged between the upper end of the lifting tool rotating seat (9-1) and the rotating hinge lug, and the rotating mechanism (9-2) is configured by a control panel; the upper end of the rotating hinge lug and the steel wire rope are fixedly arranged. Before the inverted arch prefabricated module (16) is lifted, the transport vehicle loaded with the first inverted arch prefabricated module (16) drives into the middle of the lifting trolley (1) and stops, the inverted arch prefabricated module (16) and the transport vehicle are in the longitudinal direction, the longitudinal lifting trolley (6) is manually controlled to run along the longitudinal rail (5) to the upper middle of the inverted arch prefabricated module (16) loaded on the vehicle and then stop; after the longitudinal lifting trolley (6) stops, the transverse lifting trolley (7) is manually controlled to drive the crane (8) to run along the transverse rail on the upper surface of the longitudinal lifting trolley (6) to the side above the corresponding inverted arch prefabricated module (16) corresponding to the C-shaped lifting tool (9) and then stop, after the C-shaped lifting tool (9) corresponding to the lifting hole stops, the crane (8) lowers the C-shaped lifting tool (9) through the steel wire rope, after the pair of lifting hooks of the C-shaped lifting tool (9) correspond to the lifting hole, the transverse lifting trolley (7) drives the crane (8) to slowly run to the middle of the inverted arch prefabricated module (16), at the same time, the pair of lifting hooks of the C-shaped lifting tool (9) are manually controlled to be inserted into the lifting hole, the crane (8) and the lifting hook are synchronously operated to the bottom of the C-shaped lifting tool (9), and then the transverse lifting trolley (7) is manually controlled to stop.

2. The construction method of a inverted arch module hoisting trolley according to claim 1, characterized in that: After the transverse lifting trolley (7) stops, the crane (8) is manually controlled to slowly lift the inverted arch prefabricated module (16) and leave the vehicle box plate of the transport vehicle, the longitudinal lifting trolley (6) drives the crane (8) and the inverted arch prefabricated module (16) to run forward to the middle of the longitudinal beam lifting arm (3) and then stop; after the longitudinal lifting trolley (6) of the inverted arch prefabricated module (16) stops, the C-shaped lifting tool (9) and the inverted arch prefabricated module (16) are manually controlled by the control panel to rotate to 90 degrees and then stop; after the C-shaped lifting tool (9) rotates, the C-shaped mouth faces backward and the C-shaped lifting tool (9) arm faces forward.

3. The construction method of a inverted arch module hoisting trolley according to claim 1, characterized in that: After the inverted arch prefabricated module (16) is rotated 90 degrees and stopped, the longitudinal hoisting trolley (6) drives the crane (8) and the first inverted arch prefabricated module (16) to move reversely, and the first inverted arch prefabricated module (16) stops when it corresponds to the preset placement position on the ground. After the longitudinal hoisting trolley (6) stops, the crane (8) is controlled by the worker to lower the inverted arch prefabricated module (16) to the preset placement position on the ground, and after the crane (8) stops, the crane (8) is controlled by the worker to move downward to separate the pair of hooks of the C-shaped lifting tool (9) from the inverted arch prefabricated module (16). After the longitudinal hoisting trolley (6), the crane (8) and the C-shaped lifting tool (9) return to the original position, the second inverted arch prefabricated module (16) is hoisted and placed in the same way as the first inverted arch prefabricated module (16). Meanwhile, the gap between the first inverted arch prefabricated module (16) and the ground is corrected and poured by the worker, and the first inverted arch prefabricated module (16) is corrected and poured to form the basis of the inverted arch body.

4. The construction method of a inverted arch module hoisting trolley according to claim 1, characterized in that: The second inverted arch prefabricated module (16) is placed in front of the first inverted arch prefabricated module (16), and the position of the second inverted arch prefabricated module (16) is adjusted by the worker through the cushion block. A construction safety gap of less than 10 cm is reserved between the placement position of the second inverted arch prefabricated module (16) and the first inverted arch prefabricated module (16). Before the C-shaped lifting tool (9) of the second inverted arch prefabricated module (16) is unhooked, the lifting mechanism (12) is controlled by the worker to drive the module butt joint device (11) to move backward along the slide rail (10). When the module butt joint device (11) corresponds to the front side of the second inverted arch prefabricated module (16), it stops. When the module butt joint device (11) is driven by the sliding walking mechanism to move backward along the slide rail (10) to the upper side of the second inverted arch prefabricated module (16), the module butt joint device (11) stops. When the height of the module butt joint device (11) controlled by the wired control panel corresponds to the height of the positioning hole of the inverted arch prefabricated module (16), the module butt joint device (11) stops.

5. The construction method of a inverted arch module hoisting trolley according to claim 1, characterized in that: After the height of the module butt joint device (11) corresponds to the positioning hole of the inverted arch prefabricated module (16), the module butt joint device (11) is inserted into the positioning hole of the second inverted arch prefabricated module (16) by the worker. The front end of the module butt joint device (11) enters the positioning hole of the first inverted arch prefabricated module (16) through the second inverted arch prefabricated module (16), and the positioning hydraulic support frame (11-2) at the front end of the module butt joint device (11) completely enters the positioning hole of the first inverted arch prefabricated module (16). When the first inverted arch prefabricated module (16) and the second inverted arch prefabricated module (16) are connected, the interface is coated with sealing material by the worker.

6. The construction method of a inverted arch module hoisting trolley according to claim 1, characterized in that: After the abutting surface is smeared with sealing material, the oil pump (11-1) is manually started to pressurize the two groups of hydraulic support frames (11-2), respectively, when the two groups of hydraulic support frames (11-2) support outward, the support feet of the two groups of hydraulic support frames (11-2) are supported firmly in the positioning holes of the first inverted-arch precast module (16) and the second inverted-arch precast module (16), and then stop, and the oil pressure valve of the hydraulic support frame (11-2) is closed; the oil pump (11-1) is manually started to pressurize the horizontal movement oil cylinder (11-3), the horizontal movement oil cylinder (11-3) pushes the horizontal movement sliding sleeve (11-4) to drive the second inverted-arch precast module (16) to move slowly backward, the oil pump (11-1) stops after the second inverted-arch precast module (16) abuts against the first inverted-arch precast module (16), and the abutting of the first inverted-arch precast module (16) and the second inverted-arch precast module (16) in the inverted-arch body is completed; the inverted-arch precast module (16) of the inverted-arch body is repeatedly hoisted and abutted according to the above construction method, until the hoisting trolley (1) is removed for maintenance and storage after the hoisting and abutting construction of the inverted-arch precast module (16) on the ground of the tunnel is completed.

Images