A tunnel partition wall assembly device

Abstract

The present invention discloses a tunnel partition wall assembly device in the field of tunnel prefabricated parts technology, which aims to solve the problems of low construction precision, low efficiency and poor safety in the prior art. The device comprises: the middle partition wall is transported to the clamping range of the clamp with the joint facing upward and downward; the track direction moving component, the up-down lifting telescopic component and the side direction telescopic component drive the pin to align with the channel of the middle partition wall, and the pin is inserted into the middle partition wall; the pressurized clamping component clamps the middle partition wall; the flipping telescopic component drives the middle partition wall to flip to a posture with the joint facing the track direction; the track direction moving component, the up-down lifting telescopic component and the side direction telescopic component fine-tune the middle partition wall to the assembly position, and assemble the middle partition wall; the panel wall connector installation device installs the panel wall connector; the pin and the pressurized clamping component are separated from the middle partition wall, and the tunnel middle partition wall assembly device enters the next assembly station; the device is highly automated and efficient, reduces dangerous human operation processes, and achieves high assembly precision through automated adjustment.

Description

Technical Field

[0001] The invention relates to a tunnel partition wall assembling device, belonging to the technical field of tunnel prefabricated parts. Background Art

[0002] In the existing technology, the degree of automation in the construction of the main structure in the tunnel segment is not high, and it mainly relies on manual labor to partially cast the intermediate partition wall or splice the intermediate partition wall, which has problems such as low construction accuracy, low efficiency, and poor safety. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide an automated, highly efficient, highly precise and highly safe tunnel partition wall assembly device.

[0004] To achieve the above object, the present invention is implemented by adopting the following technical solutions:

[0005] In a first aspect, the present invention provides a tunnel partition wall assembly device, comprising:

[0006] Walking device: The top surface of the arc-shaped member is provided with at least two tracks distributed along both sides of the middle partition wall. The walking wheels support the walking frame to move on the tracks. At least two of the walking frames are arranged side by side and connected by a force transmission structure.

[0007] Support frame: including an adjustment frame connected to the traveling frame in a sliding manner along the track, and the adjustment frame is also provided with a track direction moving component;

[0008] Lifting device: provided on the adjustment frame, including upper and lower lifting telescopic components and slide rails distributed along the upper and lower sides of the adjustment frame, the slider is slidably connected to the slide rail, and the lifting telescopic rod of the upper and lower lifting telescopic components is transmission-connected to the slider;

[0009] A rotating shaft is rotatably connected to the slider, is perpendicular to the middle partition wall, and is provided with a latch for inserting the middle partition wall at a position corresponding to the middle partition wall. It also includes a telescopic component in both directions for driving the rotating shaft and the slider to slide in both directions.

[0010] The flipping device comprises a flipping lever arm fixedly connected to the slider, the flipping lever arm being arranged along the front-to-back direction of the track, the end of the flipping lever arm being hinged to a flipping telescopic component, and the flipping telescopic rod of the flipping telescopic component being hinged to the rotating shaft;

[0011] Clamp: connected to the rotating shaft, including clamping surfaces provided at both ends of the latch, at least one of the clamping surfaces is provided with a pressurizing clamping component for driving the two clamping surfaces to clamp the middle partition wall;

[0012] Top connecting piece installation device: arranged on the top of the traveling frame, and slidably connected to the traveling frame along the track direction.

[0013] In some embodiments of the first aspect, the slide rail includes at least two slide rods, the slider is inserted into the slide rods and is slidably connected to the slide rods, and the lifting and telescopic rod is arranged between the at least two slide rods.

[0014] In some embodiments of the first aspect, the flipping device further includes an arched beam with both ends fixedly connected to the rotating shaft, the two ends of the arched beam are on both sides of the clamp, and the arched beam is hinged to the flip telescopic rod.

[0015] In some embodiments of the first aspect, the pressurizing and clamping component includes pressurizing bolts for vertically pressurizing the middle partition wall, and the pressurizing bolts are at least two and symmetrically distributed on both sides of the latch on a single clamping surface;

[0016] It also includes a fixture connecting plate connecting the two clamping surfaces, and the fixture connecting plate is provided with rotation limiting plates at both ends perpendicular to the rotating shaft to limit the rotation of the middle partition wall.

[0017] In some embodiments of the first aspect, further comprising:

[0018] The tilt angle fine-tuning device comprises a first-direction telescopic component, a second-direction telescopic component, and a third-direction telescopic component, all of which are connected to the clamping surface, wherein the telescopic directions of the first-direction telescopic component, the second-direction telescopic component, and the third-direction telescopic component are perpendicular to each other;

[0019] The diameter of the rotating shaft is smaller than the passages opened by the clamp and the middle partition wall for inserting the rotating shaft.

[0020] In some embodiments of the first aspect, the track direction moving component includes a track direction telescopic cylinder distributed along the track direction, the two ends of the track direction telescopic cylinder are respectively connected to the walking frame and the adjustment frame, and the bottom of the adjustment frame is provided with a pulley slidingly connected to the walking frame.

[0021] In some embodiments of the first aspect, the top of the traveling frame is provided with directional limiting wings on both sides, and the wingtips of the directional limiting wings on both sides are provided with guide wheels that travel along the track direction on the inner wall of the pipe segment.

[0022] In some embodiments of the first aspect, the top connecting member installation device includes a lifting frame detachably connected to the top connecting member, and the lifting frame is respectively connected to the lifting member and the two side direction adjustment members;

[0023] The traveling frame is provided with a traveling winch, and the traveling winch drives the top connecting member installation device to slide along the track direction through a chain distributed along the track direction.

[0024] In some embodiments of the first aspect, the wingtips of the two side direction limiting wings are further provided with a wingspan adjustment and telescopic device for keeping the guide wheel moving along the track direction on the inner wall of the tube segment.

[0025] In a second aspect, the present invention further provides a tunnel partition wall, wherein a passage for inserting the latch described in any one of the first aspects is provided in the middle of the partition wall, and a top connector is provided at the top of the partition wall.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The tunnel partition wall assembly equipment provided by the present invention is characterized in that the middle partition wall is transported to the clamping range of the clamp with the joint facing upward and downward; the track direction moving parts, the up and down lifting telescopic parts and the two side direction telescopic parts drive the pins to align with the channel of the middle partition wall, and the pins are inserted into the middle partition wall; the pressurized clamping parts clamp the middle partition wall; the flipping telescopic parts drive the middle partition wall to flip to the posture with the joint facing the track direction; the track direction moving parts, the up and down lifting telescopic parts and the two side direction telescopic parts fine-tune the middle partition wall to the assembly position, and assemble the middle partition wall; the top connecting piece installation device slides to the position of the top connecting piece, and the top connecting piece is installed; the pins and the pressurized clamping parts are separated from the middle partition wall, and the tunnel partition wall assembly equipment slides into the next assembly station; the high degree of automation has high efficiency, reduces dangerous personnel operation processes, and has high assembly precision through automated adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of a tunnel partition wall assembly device flipping a tunnel partition wall provided by the first embodiment of the present invention;

[0029] Figure 2 yes Figure 1 Front view of the equipment for assembling the partition wall in the middle tunnel;

[0030] Figure 3 yes Figure 2 Schematic diagram of part of the structure of the walking device;

[0031] Figure 4 yes Figure 2 A schematic diagram of the structure of a walking device with two-sided limiting wings;

[0032] Figure 5 yes Figure 1 Schematic diagram of the middle partition wall in a flat position being clamped by the clamps in the support frame;

[0033] Figure 6 yes Figure 5 Schematic diagram of part of the structure of the lifting device;

[0034] Figure 7 yes Figure 5 upward or downward view;

[0035] Figure 8 yes Figure 5 Front view of

[0036] Figure 9 yes Figure 8 Cross-sectional view along the axis of rotation;

[0037] Figure 10 yes Figure 1 Schematic diagram of the structure of the middle fixture, tilt fine-adjustment device and middle partition wall;

[0038] Figure 11 yes Figure 1 Schematic diagram of the structure of the middle fixture, rotating shaft and middle partition wall;

[0039] Figure 12 yes Figure 1 Schematic diagram of the structure of the middle top connector installation device;

[0040] Figure 13 yes Figure 12 Partial side view of;

[0041] Figure 14 yes Figure 12 Partial main view;

[0042] Figure 15 yes Figure 13 A schematic diagram of the structure of a single top connecting piece installation device;

[0043] Figure 16 yes Figure 8 Schematic diagram of the first direction telescopic component of the central inclination angle fine-tuning device fine-tuning the inclination angle of the central partition wall;

[0044] Figure 17 Yes Figure 8 Schematic diagram of the third-direction telescopic component of the center inclination angle fine-tuning device for fine-tuning the inclination angle of the center partition wall;

[0045] In the figure: 1-travel device; 1.1-track; 1.2-travel wheel; 1.3-travel frame; 1.4-side direction limit wings; 1.4.1-guide wheel; 1.4.2-wingspan adjustment and telescopic device; 1.4.2.1-wingspan adjustment cylinder; 1.5-personnel operation platform; 1.6-force transmission structure; 1.7-rail clamp;

[0046] 2-Support frame; 2.1-Adjustment frame; 2.2-Connection structure; 2.3-Moving parts in the track direction; 2.3.1-Track direction telescopic cylinder; 2.3.2-Pulley;

[0047] 3-Lifting device; 3.1-Slide rail; 3.1.1-Slide rod; 3.2-Slider; 3.3-Up and down lifting and telescopic components; 3.3.1-Lifting cylinder; 3.3.1.1-Lifting and telescopic rod;

[0048] 4 - Rotating shaft; 4.1 - Latch; 4.1.1 - Latch telescopic cylinder; 4.2 - Telescopic components on both sides; 4.2.1 - Telescopic cylinders on both sides;

[0049] 5-Turning device; 5.1-Turning telescopic component; 5.1.1-Turning cylinder; 5.1.2-Turning telescopic rod; 5.2-Turning lever; 5.3-Arched beam;

[0050] 6-Clamp; 6.1-Clamping surface; 6.2-Pressure clamping component; 6.2.1-Pressure bolt; 6.3-Clamp connecting plate; 6.4-Rotation limit plate;

[0051] 7 - Top connector mounting device; 7.1 - Towing frame; 7.2 - Lifting component; 7.2.1 - Lifting cylinder; 7.3 - Side direction adjustment component; 7.3.1 - Side direction adjustment cylinder; 7.4 - Travel winch; 7.4.1 - Travel track; 7.4.2 - Limit sensor; 7.4.3 - Travel bottom wheel; 7.5 - Butterfly spring;

[0052] 8-Tilt fine-tuning device; 8.1-First direction telescopic component; 8.2-Second direction telescopic component; Third direction telescopic component;

[0053] 11-arc-shaped part; 12-middle partition wall; 12.1-pin hole; 13-top connecting part; 14-segment; 15-transport vehicle. DETAILED DESCRIPTION

[0054] The technical solution of the present application is described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solution of the present application, rather than limitations on the technical solution of the present application. Unless there is a conflict, the embodiments of the present application and the technical features in the embodiments can be combined with each other. Example 1

[0055] This embodiment provides a tunnel partition wall assembly device and a tunnel partition wall to solve the problems of low efficiency, poor precision and poor safety of tunnel partition walls in the form of splicing prefabricated parts in the prior art.

[0056] refer to Figure 1 The tunnel partition wall assembly equipment provided in this embodiment includes:

[0057] Walking device 1 as the basic load-bearing component: Reference Figure 1The top surface of the arc-shaped member 11 is provided with at least two tracks 1.1 distributed along both sides of the middle partition wall 12. The running wheels 1.2 run along the track 1.1 supporting the running frame 1.3. In this embodiment, there is one running wheel 1.2 at the front and rear of each track, and a track clamp 1.7 is also provided next to the running wheel 1.2. Figure 2 and Figure 4 , at least two running frames 1.3 are arranged side by side and connected by a force transmission structure 1.6. This embodiment only introduces a solution in which there is one track on each side of the middle partition wall 12, one track on each side of the running frame 1.3, and the tracks 1.1 on both sides are parallel and equidistant from the middle partition wall 12. The tracks 1.1 are synchronously distributed along the direction of the middle partition wall 12. In other embodiments, at least one track 1.1 is distributed on each side of the middle partition wall 12. The track 1.1 can be cast together with the arc-shaped part 11 when it is cast in the tunnel, or it can be made on the surface of the finished arc-shaped part 11 when it is cast in the prefabricated part factory. In addition, refer to Figure 2 and Figure 12 , a personnel operating platform 1.5 can also be set on the top of the walking device 1, and the personnel operating platform 1.5 can also be equipped with up and down stairs, specifically at the top of the walking frame 1.3. In this embodiment, the force transmission structure 1.6 is set at the upper part of the walking device 1 to connect the tops of the walking frames 1.3 on both sides. Together with the track clamp 1.7, it serves as the main force-bearing device to control the deformation of the tunnel partition wall assembly equipment, transmit and disperse the force, and prevent the position of the force transmission structure 1.6 from colliding with the flipping partition wall; in order to further consolidate the effect of controlling the deformation, transmission and dispersion of the tunnel partition wall assembly equipment, and at the same time play a guiding role, refer to Figure 2 and Figure 4 The top of the traveling frame 1.3 is provided with two side limit wings 1.4, and the wing tips of the two side limit wings 1.4 are provided with guide wheels 1.4.1 that travel along the track direction on the inner wall of the pipe segment 14. When the tunnel partition wall assembly equipment travels in the tunnel, the guide wheels 1.4.1 roll along the inner wall of the pipe segment 14. The tunnel partition wall assembly equipment is constrained by the two side guide wheels 1.4.1 and is difficult to deflect in direction. Figure 2 and Figure 4 The wingtips of the two side directional limiting wings 1.4 are also provided with a wingspan adjustment and telescopic device 1.4.2 for keeping the guide wheel 1.4.1 moving along the track direction on the inner wall of the pipe segment 14. In this embodiment, the wingspan adjustment and telescopic device 1.4.2 includes a wingspan adjustment cylinder 1.4.2.1, and the guide wheel 1.4.1 is arranged on the telescopic shaft of the wingspan adjustment cylinder 1.4.2.1. When turning, the wingspan of the two side directional limiting wings 1.4 can be adjusted to make the guide wheel 1.4.1 close to the inner wall of the pipe segment 14.

[0058] The support frame 2 is used to change the specific position of the clamp 6 along the track direction, support the middle partition wall 12 and flip the force and weight of each component of the middle partition wall 12: Figure 3 、 Figure 5 and Figure 6, including an adjustment frame 2.1 that is slidably connected to the traveling frame 1.3 along the track direction. The adjustment frame 2.1 is also provided with a track direction motion component 2.3. The track direction motion component 2.3 adjusts the specific position of the traveling frame adjustment frame 2.1 on the traveling frame 1.3 along the track direction. The fixture 6 is connected to the adjustment frame 2.1, thereby changing the specific position of the fixture 6 along the track direction. Figure 1 and Figure 3 The track direction moving component 2.3 includes a track direction telescopic oil cylinder 2.3.1 distributed along the track direction. The two ends of the track direction telescopic oil cylinder 2.3.1 are respectively connected to the traveling frame 1.3 and the adjustment frame 2.1. The bottom of the adjustment frame 2.1 is provided with a pulley 2.3.2 which is slidably connected to the traveling frame 1.3. The track direction telescopic oil cylinder 2.3.1 telescopes and drives the adjustment frame 2.1 to a specific position along the track direction on the traveling frame 1.3. In this embodiment, reference Figure 5 The adjustment frames 2.1 of the walking frames 1.3 on the two tracks 1.1 are connected by a connecting structure 2.2. The connecting structure 2.2 is specifically located at the top of the adjustment frame 2.1 to achieve a function similar to that of the force transmission structure 1.6. The adjustment frame 2.1 is preferably in a square shape.

[0059] Lifting device 3 for changing the upper and lower positions of the fixture 6: Reference Figure 5 and Figure 6 , located inside the adjustment frame 2.1, including an up and down lifting telescopic component 3.3 and a slide rail 3.1 distributed along the adjustment frame 2.1, a slider 3.2 is slidably connected to the slide rail 3.1, and a lifting telescopic rod 3.3.1.1 of the up and down lifting telescopic component 3.3 is transmission-connected to the slider 3.2. The up and down lifting telescopic component 3.3 drives the lifting telescopic rod 3.3.1.1 to move up and down along the adjustment frame 2.1, driving the slider 3.2 to move up and down. The slider 3.2 is connected to the clamp 6, thereby realizing the up and down lifting of the clamp 6. Figure 6 、 Figure 8 and Figure 9 The slide rail 3.1 includes at least two slide rods 3.1.1, the slider 3.2 is inserted into the slide rod 3.1.1 and is slidably connected to the slide rod 3.1.1, and the lifting and telescopic rod 3.3.1.1 is arranged in the middle of the at least two slide rods 3.1.1. The slide rod 3.1.1 is more stable than the traditional slide rail 3.1 in the force-bearing structure, and the contact area is larger to prevent deformation when facing the heavier middle partition wall 12; there is a lack of installation space at the bottom, so in this embodiment, the upper and lower lifting and telescopic components 3.3 are arranged on the upper part of the adjustment frame 2.1, and the lifting and telescopic rod 3.3.1.1 penetrates into the adjustment frame 2.1; the upper and lower lifting and telescopic components 3.3 include a lifting cylinder 3.3.1.

[0060] The shaft 4 can be inserted into the middle partition wall 12 and can adjust the position of the clamp 6 on both sides: Figure 5 、 Figure 6 、 Figure 7 、 Figure 8and Figure 9 The rotating shaft 4 is rotatably connected to the slider 3.2 and is perpendicular to the middle partition wall 12. A latch 4.1 that can be inserted into the middle partition wall 12 is set at a position corresponding to the middle partition wall 12. When the latch 4.1 is extended, it is inserted into the middle partition wall 12 to facilitate the clamp 6 to clamp the middle partition wall 12. When the latch 4.1 is retracted, the clamp 6 can be separated from the middle partition wall 12. The rotating shaft 4 also includes a bilateral telescopic component 4.2 that drives the rotating shaft 4 and the slider 3.2 to slide in bilateral directions. The bilateral telescopic component 4.2 drives the rotating shaft 4 to slide in bilateral directions compared to the slider 3.2, thereby adjusting the position of the clamp 6 in bilateral directions. Figure 9 In this embodiment, the bilateral telescopic components 4.2 include bilateral telescopic cylinders 4.2.1, which are specifically located inside the slider 3.2 on one side; the latch 4.1 is driven to extend and retract by the latch telescopic cylinder 4.1.1 inside the rotating shaft, and the latch telescopic cylinder 4.1.1 and the bilateral telescopic cylinders 4.2.1 are located on different sides to avoid position conflicts.

[0061] refer to Figure 10 and Figure 11 This embodiment further provides a tunnel partition wall, wherein a channel for inserting the latch 4.1 is provided in the middle of the partition wall 12.

[0062] Adjust the tilting device 5 of the fixture 6 in the direction of the rotation axis in the two sides: Figure 5 、 Figure 6 and Figure 17 , including a flip lever arm 5.2 fixedly connected to the slider 3.2. The flip lever arm 5.2 is arranged along the front-to-back direction of the track 1.1 to prevent collision with the ground or the top of the adjustment frame 2.1. The end of the flip lever arm 5.2 is hinged to the flip telescopic component 5.1. The flip telescopic rod 5.1.2 of the flip telescopic component 5.1 is hinged to the rotating shaft 4. When the flip telescopic component 5.1 extends or retracts the flip telescopic rod 5.1.2, a flip torque is generated on the rotation axis of the rotating shaft 4, driving the rotating shaft 4 to rotate, and then driving the clamp 6 connected to the rotating shaft 4 to rotate. Considering that the telescopic component 4.2 on both sides drives the rotating shaft 4 to slide in both directions compared to the slider 3.2, a hinge axis with a rotation path tangent to the rotation axis of the rotating shaft 4 can be set at the hinge point between the flip lever arm 5.2 and the flip telescopic component 5.1 or the connection point between the flip telescopic component 5.1 and the slider 3.2. In this embodiment, the flip telescopic component 5.1 includes a flip cylinder 5.1.1. The flipping device 5 also includes a bowed beam 5.3 whose two ends are fixedly connected to the rotating shaft 4. In some embodiments, the pin 4.1 interrupts the transmission of the flipping torque, and the two ends of the bowed beam 5.3 transmit the flipping torque of the two ends of the clamp 6 on both sides of the clamp 6. The bowed beam 5.3 is hinged to the flipping telescopic rod 5.1.2, thereby realizing the hinge connection between the flipping telescopic rod 5.1.2 and the rotating shaft 4. The radius of the connection point between the bowed beam 5.3 and the rotating shaft 4 is larger than that of the rotating shaft 4 and can also increase the flipping torque generated by the flipping telescopic rod 5.1.2.

[0063] Clamp 6 for holding the middle partition wall 12: Reference Figure 5 ,、 Figure 7 、 Figure 5 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 16 and Figure 17 The fixture 6 is connected to the rotating shaft 4 and includes clamping surfaces 6.1 provided at both ends of the latch 4.1. The clamping surfaces 6.1 are parallel to the correct position to be assembled to the middle partition wall 12. At least one of the clamping surfaces 6.1 is provided with a pressure clamping component 6.2 that drives the two clamping surfaces 6.1 to clamp the middle partition wall 12. When the latch 4.1 is inserted into the middle partition wall 12, the pressure clamping component 6.2 applies pressure toward the middle partition wall 12, causing the two clamping surfaces 6.1 to clamp the middle partition wall 12. Figure 10 and Figure 11 The pressurized clamping component 6.2 includes a pressurized bolt 6.2.1 that vertically pressurizes the middle partition wall 12. The wire feed amount of the pressurized bolt 6.2.1 is adjusted to clamp the middle partition wall 12. There are at least two pressurized bolts 6.2.1 and they are symmetrically distributed on both sides of the latch 4.1 on a single clamping surface 6.1. The force is evenly applied to prevent the middle partition wall 12 from having an inclination error. It also includes a clamp connecting plate 6.3 connecting the two clamping surfaces 6.1. In some embodiments, the clamp connecting plate 6.3 also plays a role in transmitting the flipping torque at both ends of the clamp 6. The clamp connecting plate 6.3 is provided with a rotation limit plate 6.4 at both ends perpendicular to the rotating shaft 4 to limit the rotation of the middle partition wall 12. The rotation limit plate 6.4 is arranged on both sides of the clamp connecting plate 6.3 with the rotating shaft 4 as the symmetry axis to prevent the middle partition wall 12 from shaking and causing an inclination error.

[0064] In the tunnel partition wall provided in this embodiment, a top connector 13 is provided on the top of the partition wall 12 . The top connector 13 is pre-installed and assembled on the top of the partition wall 12 for connection with the tunnel segments 14 .

[0065] Top connector installation device 7 for connecting the top connector 13 to the tube sheet 14: Figure 1 、 Figure 2 、 Figure 12 、 Figure 13 、 Figure 14 and Figure 15 , is located on the top of the traveling frame 1.3 and is connected to the traveling frame 1.3 in a sliding manner along the track direction. After the middle partition wall 12 is assembled, the top connector installation device 7 slides to the bottom of the top connector 13 of the middle partition wall 12 to connect the top connector 13 with the pipe segment 14. Figure 12 、 Figure 13 、 Figure 14 and Figure 15The top connecting member mounting device 7 includes a towing frame 7.1 detachably connected to the top connecting member 13, and the towing frame 7.1 is connected to the jacking component 7.2 and the side direction adjusting components 7.3 respectively. The jacking component 7.2 and the side direction adjusting components 7.3 can adjust the position of the towing frame 7.1 in the upper and lower directions and the side directions to facilitate alignment with the top connecting member 13. In this embodiment, the towing frame 7.1 includes two, both of which are arranged from bottom to top toward the top connecting member 13. The jacking component 7.2 includes two jacking oil cylinders 7.2.1 arranged in the middle of the towing frame 7.1, and the side direction adjusting components 7.3 include two side direction adjusting oil cylinders 7.3.1 between the towing frame 7.1 of the walking frame 1.3 on the two rails 1.1; the walking frame 1.3 is provided with a walking winch 7.4, and in this embodiment, the top of the walking frame 1.3 is provided with a walking track 7.4.1, and the bottom of the top connecting member mounting device 7 walks on the walking track 7.4.1 through the walking bottom wheel 7.4.3. Figure 12 The traveling winch 7.4 can be arranged at the end of the traveling track 7.4.1. The traveling winch 7.4 drives the top connecting member installation device 7 to slide along the track direction through the chain distributed along the track direction. Figure 13 At the end of the walking track 7.4.1, there is also a limit sensor 7.4.2 for detecting the position of the top connecting piece installation device 7. Figure 12 、 Figure 13 、 Figure 14 and Figure 15 A butterfly spring 7.5 is provided at the connection between the top of the lifting frame 7.1 and the top connecting piece 13 to compensate for the installation position difference of the top connecting piece 13. The top connecting piece 13 and the top of the inner wall of the pipe segment 14 can be connected by implanting chemical anchors and anchor rods, and the adjacent middle partition walls 12 are connected with ordinary bolts.

[0066] In order to further improve the assembly accuracy of the middle partition wall 12, refer to Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 , Figure 16 and Figure 17 The tunnel partition wall assembly equipment provided in this embodiment also includes an inclination fine-tuning device 8, which is used to fine-tune the inclination of the three rotation directions of the middle partition wall 12 after the clamp 6 clamps the middle partition wall 12, so as to achieve high-precision splicing. The rotation axes of the three rotation directions are perpendicular, including a first-direction telescopic component 8.1, a second-direction telescopic component 8.2, and a third-direction telescopic component 8.3, all of which are connected to the clamping surface 6.1. The telescopic directions of the first-direction telescopic component 8.1, the second-direction telescopic component 8.2, and the third-direction telescopic component 8.3 are perpendicular to each other and are not coaxial with the rotating shaft 4. The diameter of the rotating shaft 4 is smaller than the channel opened by the clamp 6 and the middle partition wall 12 for the insertion of the rotating shaft 4, thereby providing space for inclination adjustment between the middle partition wall 12, the clamp 6, and the rotating shaft 4. The inclination fine-tuning device 8 is connected to the arched beam 5.3, reference Figure 10and Figure 16 Taking the spatial state of the fixture 6 and the inclination fine-tuning device 8 when the middle partition wall 12 is in the upright state as an example, the first direction telescopic component 8.1 telescopically drives the middle partition wall 12 and the fixture 6 to generate an inclination in the rotation direction on both sides, and the middle partition wall 12 tilts in both directions. Figure 17 The third-direction telescopic component 8.3 telescopes and drives the middle partition wall 12 and the clamp 6 to generate an inclination angle in the direction of track rotation, causing the middle partition wall 12 to tilt forward and backward in the direction of the track. The second-direction telescopic component 8.2 telescopes and drives the middle partition wall 12 and the clamp 6 to generate a spin tilt with the vertical lifting direction as the rotation axis. In this embodiment only, when the middle partition wall 12 is in an upright state, the first-direction telescopic components 8.1 are distributed along the two sides, and the second-direction telescopic components 8.2 are distributed along the track direction. The first-direction telescopic components 8.1 and the second-direction telescopic components 8.1 directly control the other clamping surface 6.1 opposite to the pressure bolt 6.2.1, and the third-direction telescopic component 8.3 controls the clamp connection plate 6.3 in the vertical lifting direction; refer to Figure 7 In some embodiments, the second direction telescopic component 8.2 may not be completely distributed along the track direction, but may be distributed at a certain angle to the track direction. In this embodiment, the first direction telescopic component 8.1, the second direction telescopic component 8.2, and the third direction telescopic component 8.3 are cylinders.

[0067] In this embodiment, all cylinders can be connected to the electro-hydraulic servo control system to receive unified control.

[0068] In this embodiment, the two-sided direction refers to the direction perpendicular to the track direction and pointing to the pipe segments 14 on both sides of the middle partition wall 12. The middle partition wall 12 includes a T-shaped middle partition wall. The bottom of the middle partition wall 12 is connected to the curved member 11 by two rows of M36 bolts. A gap of 30mm is designed to eliminate the deviation of the installation of the curved member 11 and the middle partition wall 12, and it is filled tightly with high-strength mortar. The gaps between the middle partition walls are sealed with sealant to prevent air leakage. The top connecting member 13 is in the form of a metal bracket. The transport vehicle 15 can be transported by a DCY60 middle partition wall double-end transport vehicle with a vehicle width of 2.3m and a loading capacity of 60t. Before assembling the middle partition wall 12, the top joints between the curved members 11 are first caulked to prevent debris from forming in the joints and affecting the concrete filling effect at the bottom. Then, foam strips are used to seal the joints and polyurethane sealant is poured. A laser sensor is also installed in the tunnel middle partition wall assembly equipment to check whether the middle partition wall 12 has been flipped into place. Laser rangefinders are also installed in front and behind the tunnel wall assembly equipment to prevent intrusion and injury to personnel. Measurement markers are also placed on the wall 12. Computers and 3D vision cameras can be installed within the tunnel wall assembly equipment to locate the position and posture of the wall 12, assisting or replacing human operators.

[0069] refer to Figure 1 , non-exclusive usage:

[0070] The tunnel partition wall assembly equipment is located at the waiting assembly station;

[0071] refer to Figure 1 and Figure 5 In the middle dashed outline, the transport vehicle 15 transports the middle partition wall 12 with the joint surface facing upward and downward into the clamping range of the clamp 6, which is flat in this embodiment;

[0072] The track direction moving part 2.3, the vertical lifting telescopic part 3.3 and the side direction telescopic part 4.2 drive the latch 4.1 to align with the channel of the middle partition wall 12, and the latch 4.1 is inserted into the middle partition wall 12;

[0073] The pressurized clamping component 6.2 drives the clamp 6 to clamp the middle partition wall 12;

[0074] The retractable component 5.1 drives the middle partition wall 12 to be reversed to a position where the joint faces the track. Figure 1 The middle arrow and dotted outline, in this embodiment, are flipped 90° so that the middle partition wall 12 is placed from horizontal to vertical;

[0075] The track direction moving part 2.3, the up and down lifting telescopic part 3.3 and the side direction telescopic parts 4.2 fine-tune the middle partition wall 12 to the assembly position, and assemble the middle partition wall 12 to the correct position;

[0076] The top connecting member installation device 7 slides to the position of the top connecting member 13 and installs the top connecting member 13;

[0077] The latch 4.1 and the pressurized clamping member 6.2 are separated from the middle partition wall 12, and the tunnel middle partition wall assembly equipment slides to the next assembly station.

[0078] The tunnel partition wall assembly equipment provided in this embodiment is highly automated and efficient, reduces dangerous human operation processes, and achieves high assembly precision through automated adjustment.

[0079] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood based on specific circumstances.

[0080] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A tunnel partition wall assembly device, characterized in that: include: Walking device (1): The top surface of the arc-shaped member (11) is provided with at least two tracks (1.1) distributed along both sides of the middle partition wall (12); the walking wheels (1.2) support the walking frame (1.3) on the tracks (1.1) for walking; at least two of the walking frames (1.3) are arranged side by side and connected by a force transmission structure (1.6); A support frame (2): comprising an adjustment frame (2.1) slidably connected to the walking frame (1.3) along the track direction, the adjustment frame (2.1) further comprising a track direction moving component (2.3); A lifting device (3) is provided on the adjustment frame (2.1), comprising an upper and lower lifting telescopic component (3.3) and a slide rail (3.1) distributed up and down along the adjustment frame (2.1), a slider (3.2) being slidably connected to the slide rail (3.1), and a lifting telescopic rod (3.3.1.1) of the upper and lower lifting telescopic component (3.3) being transmission-connected to the slider (3.2); A rotating shaft (4) is rotatably connected to the slider (3.2), is vertically distributed with respect to the middle partition wall (12), and is provided with a latch (4.1) that can be inserted into the middle partition wall (12) at a position corresponding to the middle partition wall (12). The rotating shaft (4) also includes a telescopic component (4.2) in both directions that drives the rotating shaft (4) and the slider (3.2) to slide in both directions. A flipping device (5): comprising a flipping arm (5.2) fixedly connected to the slider (3.2), the flipping arm (5.2) being arranged along the front-rear direction of the track (1.1), the end of the flipping arm (5.2) being hinged to a flipping telescopic component (5.1), and a flipping telescopic rod (5.1.2) of the flipping telescopic component (5.1) being hinged to the rotating shaft (4); A clamp (6) connected to the rotating shaft (4), comprising clamping surfaces (6.1) provided at both ends of the latch (4.1), at least one of the clamping surfaces (6.1) being provided with a pressurizing clamping component (6.2) for driving the two clamping surfaces (6.1) to clamp the middle partition wall (12); A top connecting member mounting device (7) is provided on the top of the traveling frame (1.3) and is slidably connected to the traveling frame (1.3) along the track direction.

2. The tunnel partition wall assembly equipment according to claim 1, characterized in that: The slide rail (3.1) comprises at least two slide rods (3.1.1), the slider (3.2) is inserted into the slide rods (3.1.1) and is slidably connected to the slide rods (3.1.1), and the lifting telescopic rod (3.3.1.1) is arranged in the middle of at least two slide rods (3.1.1).

3. The tunnel partition wall assembly equipment according to claim 1, characterized in that: The flipping device (5) further comprises an arched beam (5.3) with both ends fixedly connected to the rotating shaft (4), the two ends of the arched beam (5.3) being on both sides of the clamp (6), and the arched beam (5.3) being hinged to the flip telescopic rod (5.1.2).

4. The tunnel partition wall assembly equipment according to claim 1, characterized in that: The pressurizing clamping component (6.2) includes pressurizing bolts (6.2.1) for vertically pressurizing the middle partition wall (12), and there are at least two pressurizing bolts (6.2.1) symmetrically distributed on both sides of the latch (4.1) on a single clamping surface (6.1); It also includes a clamp connecting plate (6.3) connecting the two clamping surfaces (6.1), and the clamp connecting plate (6.3) is provided with rotation limiting plates (6.4) at both ends perpendicular to the rotating shaft (4) for limiting the rotation of the middle partition wall (12).

5. The tunnel partition wall assembly equipment according to claim 1, characterized in that: Also includes: An inclination fine-tuning device (8): comprising a first-direction telescopic component (8.1), a second-direction telescopic component (8.2), and a third-direction telescopic component (8.3), all of which are connected to the clamping surface (6.1); the telescopic directions of the first-direction telescopic component (8.1), the second-direction telescopic component (8.2), and the third-direction telescopic component (8.3) are perpendicular to each other; The diameter of the rotating shaft (4) is smaller than the passage opened by the clamp (6) and the middle partition wall (12) for inserting the rotating shaft (4).

6. The tunnel partition wall assembly equipment according to claim 1, characterized in that: The track direction moving component (2.3) includes track direction telescopic oil cylinders ( 2.3.1), the two ends of the track-direction telescopic oil cylinder (2.3.1) are respectively connected to the traveling frame (1.3) and the adjusting frame (2.1), and a pulley (2.3.2) is provided at the bottom of the adjusting frame (2.1) and is slidably connected to the traveling frame (1.3).

7. The tunnel partition wall assembly equipment according to claim 1, characterized in that: The top of the traveling frame (1.3) is provided with directional limiting wings (1.4) on both sides, and the wing tips of the directional limiting wings (1.4) on both sides are provided with guide wheels (1.4.1) that travel along the track direction on the inner wall of the pipe segment (14).

8. The tunnel partition wall assembly equipment according to claim 1, characterized in that: The top connecting member installation device (7) comprises a lifting frame (7.1) detachably connected to the top connecting member (13), and the lifting frame (7.1) is respectively connected to the lifting component (7.2) and the direction adjustment components (7.3) on both sides; The traveling frame (1.3) is provided with a traveling winch (7.4), and the traveling winch (7.4) drives the top connecting member installation device (7) to slide along the track direction via a chain distributed along the track direction.

9. The tunnel partition wall assembly equipment according to claim 7, characterized in that: The wing tips of the two side direction limiting wings (1.4) are also provided with wingspan adjustment and telescopic devices (1.4.2) for keeping the guide wheels (1.4.1) moving along the inner wall of the tube segment (14) in the direction of the track.

Images