Fabricated disassembly-free pre-embedded wire box intelligent positioning and grooving device and use method

Abstract

The invention discloses an intelligent positioning and grooving device for an assembly type disassembly-free pre-embedded wire box and a use method, and relates to the technical field of construction such as grooving of partition plate pre-embedded wire boxes. The device further comprises a splicing steel frame, the bottom of the splicing steel frame is provided with a main vehicle advancing structure, the top of the splicing steel frame is provided with a supporting steel cylinder, the top of the supporting steel cylinder is provided with a jacking rotating mechanism, the top of the jacking rotating mechanism is provided with a sound wave positioning structure and a saw carriage, and a sound wave detection structure comprises a sound wave detector. The top of the sound wave detector faces upwards and is suitable for detecting a pre-embedded wire box located in post-pouring concrete. The saw carriage comprises a pressure-sensitive saw and is suitable for upwards cutting the disassembly-free laminated slab; and the jacking rotating structure is suitable for driving the sound wave positioning structure and the saw carriage to lift and rotate, so that the technical problems of how to accurately detect the pre-embedded wire box and how to cut in four groups of directions are solved.

Description

Technical Field

[0001] The present invention relates to the construction technical field such as grooving of embedded wire boxes in partitions, and specifically provides an intelligent positioning grooving device for prefabricated non-removable embedded wire boxes and a using method thereof. Background Art

[0002] For the grooving of embedded wire boxes in traditional prefabricated projects, operators use hand-held tools to work at heights. Before the operation, the bottom non-removable board needs to be knocked to find the positioning of the embedded wire box. First, it is easy to fail to find the accurate position, resulting in the damage of the concrete area. Second, the operation with hand tools is not beautiful, and the appearance after grooving is poor. Third, working at heights is not safe:

[0003] The prior art CN202321090861.4, a wire box grooving quick positioning device, movably connects two horizontal scales to one side of a vertical scale. The two horizontal scales can move up and down along the vertical scale, and can be fixed at a certain height by relying on the change of the connecting member, which can replace the traditional operation method of using a tape measure to cooperate with scribing, and has higher accuracy and practicability. At the same time, it is convenient for the staff to operate, improves the construction efficiency of wire box grooving installation, and ensures the finished product quality of wire box installation.

[0004] However, this is a grooving structure for which the position of the wire box is already clearly known. How to accurately detect the embedded wire box and how to perform cutting in four directions are not specifically described.

[0005] Therefore, we provide an intelligent positioning grooving device for prefabricated non-removable embedded wire boxes and a using method thereof to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide an intelligent positioning grooving device for prefabricated non-removable embedded wire boxes and a using method thereof, which can accurately position the position of the embedded wire box in the prefabricated project and automatically groove. It avoids the drawbacks of the grooving method, and can be accurately positioned, reused, has a beautiful finished product, and is safe and reliable.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] An intelligent positioning grooving device for prefabricated non-removable embedded wire boxes includes an embedded wire box, which is installed in the post-cast concrete at the top, and a non-removable laminated board is installed at the bottom;

[0009] It further includes a spliced steel frame. A main vehicle traveling structure is installed at the bottom of the spliced steel frame, and a support steel cylinder is installed at the top. A jacking and rotating mechanism is installed at the top of the support steel cylinder. A sound wave positioning structure and a saw vehicle are respectively installed at the top of the jacking and rotating mechanism. The sound wave detection structure includes a sound wave detector, and the top of the sound wave detector is adapted to detect an embedded wire box located in the post-cast concrete upward; the saw vehicle includes a pressure-sensitive saw and is adapted to cut the non-detachable laminated slab upward; the jacking and rotating structure is adapted to drive the sound wave positioning structure and the saw vehicle to lift and rotate.

[0010] In a further technical solution, the spliced steel frame is provided with multiple sections of structural bodies. An installation groove is provided at the top of the structural body, and an installation convex plate is provided at the bottom of the structural body. The installation groove and the installation convex plate are fixedly connected;

[0011] A total controller is installed on the outside of the spliced steel frame.

[0012] In a further technical solution, the main vehicle traveling structure includes a main vehicle motor, a traveling vehicle frame, and traveling wheels. A belt pulley is installed at the output end of the main vehicle motor. Two groups of installation shafts are installed at the bottom of the traveling vehicle frame, and traveling wheels are installed at both ends of the installation shafts;

[0013] A driving wheel is installed on one group of installation shafts, and a transmission belt is installed between the belt pulley and the driving wheel.

[0014] In a further technical solution, the saw vehicle includes an outer fixed steel frame, and the outer fixed steel frame is arranged with an upward opening; a motor support frame is installed at the top of the outer fixed steel frame, and an output motor is installed at the top of the motor support frame; the output end of the output motor is connected to the pressure-sensitive saw;

[0015] A fixed block is provided at the bottom of the motor support frame, and a moving motor is installed in the fixed block; a gear is installed at the output end of the moving motor, and a rack is provided in the motor support frame, and the gear meshes with the rack.

[0016] In a further technical solution, upper wheel frames are respectively installed on both sides of the motor support frame, and lateral guide wheels are installed on the upper wheel frames;

[0017] A bottom frame is installed at the bottom of the fixed block, and bottom traveling wheels are installed on the bottom frame.

[0018] In a further technical solution, the sound wave detector includes a detection end and a fixed column. The detection end is installed at the top of the fixed column, and the fixed column is fixedly installed on the jacking and rotating mechanism.

[0019] In a further technical solution, the jacking and rotating structure includes an outer protection cylinder and a jacking hydraulic machine. The bottom of the jacking hydraulic machine is fixedly installed at the top of the support steel cylinder; and an intermediate body is detachably installed upward at the output end of the jacking hydraulic machine, and the intermediate body is installed in the outer protection cylinder;

[0020] The intermediate body is in a T shape, the bottom of the intermediate body is shrunk, and a jacking rotary bearing is installed between the bottom of the intermediate body and the output end of the jacking hydraulic press; a top supporting plate is fixedly installed at the top of the intermediate body; the top supporting plate is fixedly connected to the fixed column and the outer fixed steel frame respectively;

[0021] A notch groove is formed in the outer protection cylinder, and a grooved pulley is installed on the intermediate body; a position cylinder is installed at the bottom of the top supporting plate, a rotary motor is installed in the position cylinder, the output end of the rotary motor faces downward and a dial is installed; the dial is adapted to extend into the notch groove and is adapted to drive the grooved pulley to rotate by 90° each time.

[0022] In a further technical solution, a main power switch, an operation start / stop button, a main vehicle travel operation lever, a main vehicle travel speed button and a data display screen are separately provided on the overall controller;

[0023] A signal processing center is installed at the bottom of the support steel cylinder, and the overall controller respectively installs an overall telecommunication line and a main vehicle motor telecommunication line, which are correspondingly connected to the signal processing center and the main vehicle motor;

[0024] A mobile motor telecommunication line, a saw vehicle telecommunication line, a jacking rotation telecommunication line and a sound wave detection telecommunication line are respectively arranged on the signal processing center, and are respectively correspondingly connected to the detection ends of a mobile motor, an output motor, a rotary motor and a sound wave detector.

[0025] The overall controller can control the start and stop of the equipment through the main power supply. The travel speed of the main vehicle is adjusted through the main vehicle travel speed button. When it is necessary to transfer the operation location, a fast travel speed is adopted, and when precise positioning is required, a slow speed is adopted for adjustment. At the same time, the action of the main vehicle is manually controlled through the main vehicle travel control lever. The positioning space data of the pressure-sensitive saw and the embedded wire box during operation are determined through the data display screen.

[0026] Usage method: The sound wave detector is fixed on the top support, and sound waves are sent to the cast-in-place concrete and the non-removable laminated slab behind to detect the internal situation, search for the position of the embedded wire box, and at the same time detect the tip position of the pressure-sensitive saw, establish a coordinate system, and obtain the end coordinates of the wire box and the tip coordinates of the saw. After obtaining the data, the signal is sent to the signal processing center through the sound wave detection telecommunication line.

[0027] After the signal processing center receives the relevant data signals transmitted by the sound wave detector, the signal processing center performs planar positioning analysis on the embedded wire box and the tip of the pressure-sensitive saw. At the same time, a mobile signal is sent to the overall controller through the overall telecommunication line, and the main vehicle motor is controlled through the main vehicle motor telecommunication line to move the main vehicle, and the pressure-sensitive saw is sent to the designated operation area in the planar position.

[0028] After the signal processing center receives the relevant data signals transmitted by the acoustic wave detector, the signal processing center conducts vertical positioning analysis of the embedded wire box and the pressure-sensitive saw tip. At the same time, the operation signal is sent to the lifting and rotating mechanism through the lifting and rotating telecommunication wire to control the lifting and rotating mechanism to adjust the distance between the saw tip and the bottom of the embedded wire box to 15 mm. At the same time, through data analysis and rotation, the pressure-sensitive saw blade is perpendicular to the side wall of the embedded wire box.

[0029] After the signal processing center receives the relevant data signals transmitted by the acoustic wave detector and completes the horizontal and vertical positioning of the pressure-sensitive saw and the embedded wire box, the operation process is started through the operation start / stop button on the master controller. At this time, the signal processing center issues an instruction to start the motor through the motor telecommunication wire, and the electric saw rotates. At the same time, the lifting and rotating mechanism continues to lift. After the pressure-sensitive saw contacts the non-disassembled laminated board, the pressure value rises, and the pressure value increases from 0 to 1.2 mp (set estimated value, which can be adjusted according to the actual situation). After the saw blade cuts through the non-disassembled laminated board, the pressure value drops, from 1.2 mp. When the pressure value drops instantaneously, the pressure signal is transmitted back to the signal processing center through the motor telecommunication wire. The signal processing center confirms that the non-disassembled laminated board has been sawn through. At this time, a forward signal is sent to the saw vehicle through the motor telecommunication wire, and the saw vehicle moves forward, driving the pressure-sensitive saw to cut the non-disassembled laminated board forward. At this time, the pressure value remains at about 1.2 mp. When the pressure-sensitive saw advances to the end and the pressure value rises > 1.5 mp, the signal is transmitted back to the signal processing center through the motor telecommunication wire. The processing center controls the saw vehicle not to move forward. When the lifting and rotating mechanism drops to the starting height, the pressure-sensitive saw stops rotating. At this time, one side of the embedded wire box has been cut.

[0030] After the signal processing center controls each component to complete the cutting operation on one side of the embedded wire box, it controls the lifting and rotating mechanism to rotate 90°. Then, the acoustic wave detection and positioning and cutting operations are restarted. This is repeated until all four sides of the embedded wire box are cut.

[0031] Compared with the prior art, the beneficial effects of the present invention are:

[0032] 1. The present invention realizes lateral movement by setting a main vehicle traveling structure, installs an acoustic wave detector on the top to detect the specific position of the embedded wire box, realizes side cutting based on the movable saw vehicle, and the lifting and rotating structure realizes lifting and turning, ensuring the cutting effect on the four sides of the embedded wire box. The implementation of the present invention avoids the high-altitude operation of the operation slotting personnel, effectively avoids the safety hazards brought by high-altitude operation, and avoids the dust impact caused by the operation personnel facing the slotting directly, thus protecting the physical health of the operation personnel.

[0033] The saw vehicle of the present invention realizes movement of the mobile motor in a specific direction through the gear rack through the lateral guide wheels and the bottom guide wheels; the groove wheel structure is realized through the groove wheel dial, and the groove wheel structure ensures a 90° rotation effect, thereby realizing four-side steering of the embedded wire box.

[0034] 2. The present invention achieves the conditions for intelligent defect processing and realizes process automation through acoustic wave detection and information processing devices.

[0035] 3. All the equipment of the present invention can be disassembled and replaced, and the position can be adjusted according to different needs. It has the functions of being reusable, repairable and removable.

[0036] 4. The present invention can be repaired during the process, with accurate positioning and high precision. The equipment and instruments are relatively simple, and the implementation effect can be achieved by adjusting the programming and formulas, which is operable. The present invention avoids the complicated work of traditional manual search for wire boxes and slotting, saving man-hours. At the same time, the slotting effect is much better than manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the overall structure of an assembled type non-disassembly embedded wire box intelligent positioning and grooving device of the present invention;

[0038] Figure 2 It is a schematic diagram of the spliced steel frame structure of the present invention;

[0039] Figure 3 It is a schematic diagram of the structure and the traveling frame structure of the present invention;

[0040] Figure 4 It is a top schematic diagram of the supporting steel cylinder of the present invention;

[0041] Figure 5 for Figure 4 A magnified view of part A;

[0042] Figure 6 A cross-sectional view of the saw carriage of the present invention;

[0043] Figure 7 is a schematic diagram of a master process controller of the present invention;

[0044] Figure 8 The present invention is a schematic diagram of the overall structure of an assembled, non-disassembly-free embedded wire box intelligent positioning and grooving device (including telecommunication lines).

[0045] 1. Traveling wheel; 2. Spliced steel frame; 3. Total controller; 4. Total telecommunication line; 5. Signal processing center; 6. Sound wave detection telecommunication line; 7. Support steel cylinder; 8. Jacking and rotating mechanism; 9. Sound wave detector; 10. Saw vehicle telecommunication line; 11. Mobile motor telecommunication line; 12. Saw vehicle; 13. Pressure-sensitive saw; 14. Post-cast concrete; 15. Demountable composite slab; 16. Embedded wire box; 17. Jacking and rotating telecommunication line; 18. Output motor; 19. Lateral guide wheel; 20. Bottom traveling wheel; 21. Mobile motor; 22. Outer fixed steel frame; 23. Motor support frame; 24. Outer protection cylinder; 25. Intermediate body; 26. Jacking hydraulic press; 27. Grooved wheel; 28. Jacking and rotating bearing; 29. Top supporting plate; 30. Main vehicle motor; 31. Installation groove; 32. Main vehicle motor telecommunication line; 33. Main power switch; 34. Main vehicle traveling operation lever; 35. Main vehicle traveling speed button; 36. Data display screen; 37. Operation start / stop button; 38. Installation shaft; 40. Belt pulley; 41. Transmission belt; 42. Fixed block; 43. Gear; 44. Rack; 45. Detection end; 46. Fixed column; 47. Position cylinder; 48. Rotating motor; 49. Dial plate. Detailed implementation manners

[0046] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0047] Embodiment 1

[0048] Please refer to Figure 1-8 , a technical solution is provided for the present invention. An intelligent positioning and grooving device for an assembled demountable embedded wire box includes an embedded wire box 16, the embedded wire box 16 is installed in the post-cast concrete 14 at the top, and a demountable composite slab 15 is installed at the bottom;

[0049] It further includes a spliced steel frame 2. A main vehicle traveling structure is installed at the bottom of the spliced steel frame 2, a support steel cylinder 7 is installed at the top, a jacking and rotating mechanism 8 is installed at the top of the support steel cylinder 7, a sound wave positioning structure and a saw vehicle 12 are respectively installed at the top of the jacking and rotating mechanism 8. The sound wave detection structure includes a sound wave detector 9, and the top of the sound wave detector 9 is adapted to detect the embedded wire box 16 located in the post-cast concrete 14 upward; the saw vehicle 12 includes a pressure-sensitive saw 13 and is adapted to cut the demountable composite slab 15 upward; the jacking and rotating structure is adapted to drive the sound wave positioning structure and the saw vehicle 12 to lift and rotate. The embedded detector can be a metal detector, and the shape and position are determined based on the returned sound waves.

[0050] Combined withFigure 2 and Figure 3 As shown in Figure 3 , the spliced steel frame 2 is provided with multiple sections of structures. An installation groove 31 is provided at the top of the structure, and an installation convex plate is provided at the bottom of the structure. The installation groove 31 and the installation convex plate are fixedly connected;

[0051] Combined with Figure 8 As shown in Figure 8 , a total controller 3 is installed on the outside of the spliced steel frame 2. A main power switch 33, an operation start / stop button 37, a main vehicle travel operation lever 34, a main vehicle travel speed button 35, and a data display screen 36 are respectively provided on the total controller 3; A signal processing center 5 is installed at the bottom of the support steel cylinder 7. The total controller 3 is respectively installed with a total controller telecommunications line 4 and a main vehicle motor telecommunications line 32, which are correspondingly connected to the signal processing center 5 and the main vehicle motor 30; A mobile motor telecommunications line 11, a saw vehicle telecommunications line 10, a lifting and rotating telecommunications line 17, and a sound wave detection telecommunications line 6 are respectively arranged on the signal processing center 5, and are respectively correspondingly connected to the detection ends 45 of the mobile motor 21, the output motor 18, the rotating motor 48, and the sound wave detector 9.

[0052] As Figure 2 and Figure 3 As shown in Figure 3 , the main vehicle walking structure includes a main vehicle motor 30, a walking frame, and traveling wheels 1. A belt pulley 40 is installed at the output end of the main vehicle motor 30. Two groups of installation shafts 38 are installed at the bottom of the walking frame, and traveling wheels 1 are installed at both ends of the installation shaft 38; A driving wheel is installed on one group of installation shafts 38, and a transmission belt 41 is installed between the belt pulley 40 and the driving wheel.

[0053] As Figure 6 As shown in Figure 6 , the saw vehicle 12 includes an outer fixed steel frame 22, and the outer fixed steel frame 22 is upwardly open; A motor support frame 23 is installed at the top of the outer fixed steel frame 22, and an output motor 18 is installed at the top of the motor support frame 23; The output end of the output motor 18 is connected to the pressure-sensitive saw 13;

[0054] A fixed block 42 is provided at the bottom of the motor support frame 23, and a mobile motor 21 is installed in the fixed block 42; A gear 43 is installed at the output end of the mobile motor 21, and a rack 44 is provided in the motor support frame 23, and the gear 43 is engaged with the rack 44. Upper wheel frames are respectively installed on both sides of the motor support frame 23, and lateral guide wheels 19 are installed on the upper wheel frames; A bottom frame is installed at the bottom of the fixed block 42, and bottom traveling wheels 20 are installed on the bottom frame.

[0055] As Figure 4 As shown in Figure 4 , the sound wave detector 9 includes a detection end 45 and a fixed column 46. The detection end 45 is installed at the top of the fixed column 46, and the fixed column 46 is fixedly installed on the lifting and rotating mechanism.

[0056] The jacking and rotating structure includes an outer protection cylinder 24 and a jacking hydraulic press 26. The bottom of the jacking hydraulic press 26 is fixedly installed on the top of the support steel cylinder 7; and a middle body 25 is detachably installed upward at the output end of the jacking hydraulic press 26, and the middle body 25 is installed inside the outer protection cylinder 24;

[0057] As Figure 5 shown, the middle body 25 is T-shaped. A jacking and rotating bearing 28 is installed between the contracted bottom of the middle body 25 and the output end of the jacking hydraulic press 26; a top supporting plate 29 is fixedly installed at the top of the middle body 25; the top supporting plate 29 is fixedly connected to the fixed column 46 and the outer fixed steel frame 22 respectively; a notch groove is formed on the outer protection cylinder 24, and a grooved pulley 27 is installed on the middle body 25; a position cylinder 47 is installed at the bottom of the top supporting plate 29, a rotating motor 48 is installed inside the position cylinder 47, and the output end of the rotating motor 48 faces downward and is installed with a dial 49; the dial 49 is adapted to extend into the notch groove and is adapted to drive the grooved pulley 27 to rotate by 90° each time.

[0058] A using method of an assembled non-disassembled embedded wire box intelligent positioning and grooving device includes the following steps:

[0059] Step 1, fix the acoustic wave detector 9 on the top support 29, send acoustic waves to the post-poured concrete 14 and the non-disassembled laminated slab 15, detect the internal situation, and find the position of the embedded wire box 16;

[0060] Meanwhile, detect the tip position of the pressure-sensitive saw 13, establish a coordinate system, and obtain the end coordinates of the embedded wire box 16 and the tip coordinates of the pressure-sensitive saw 13; after obtaining the data, send the signal to the signal processing center 5 through the acoustic wave detection telecommunication line 6;

[0061] Step 2, after the signal processing center 5 receives the relevant data signals transmitted by the acoustic wave detector 9, the signal processing center 5 performs plane positioning analysis on the embedded wire box 16 and the tip of the pressure-sensitive saw 13;

[0062] Meanwhile, send a mobile signal to the total controller 3 through the total process telecommunication line 4, and control the main vehicle motor 30 to move the main vehicle through the main vehicle motor telecommunication line 32. In the plane position, send the pressure-sensitive saw 13 to the designated operation area;

[0063] Step 3, after the signal processing center 5 receives the relevant data signals transmitted by the acoustic wave detector 9, the signal processing center 5 performs vertical positioning analysis on the embedded wire box 16 and the tip of the pressure-sensitive saw 13;

[0064] Meanwhile, send an operation signal to the jacking and rotating mechanism 8 through the jacking and rotating telecommunication line 17, and control the jacking and rotating mechanism 8 to adjust the distance between the saw tip and the bottom of the embedded wire box 16 to 15 mm;

[0065] Meanwhile, through data analysis, rotation is used to make the saw blade of the pressure-sensitive saw 13 perpendicular to the side wall of the embedded wire box 16;

[0066] Step 4, after the signal processing center 5 receives the relevant data signals transmitted by the acoustic wave detector 9 and completes the horizontal and vertical positioning of the pressure-sensitive saw 13 and the embedded wire box 16; the operation process is started through the operation start-stop button 37 on the master controller 3;

[0067] At this time, the signal processing center 5 issues an instruction to start the output motor 18 through the motor telecommunication wire 11, and the pressure-sensitive saw 13 rotates; at the same time, the lifting and rotating mechanism 8 continues to lift;

[0068] Step 5, after the pressure-sensitive saw 13 contacts the non-detachable laminated board 15, the pressure value rises, and the pressure value increases from 0 to the set estimated value of 1.2 mp; after the pressure-sensitive saw 13 cuts through the non-detachable laminated board 15, the pressure value drops, from 1.2 mp;

[0069] When the pressure value drops instantaneously, the pressure signal is transmitted back to the signal processing center 5 through the motor telecommunication wire 11, and the signal processing center 5 confirms that the non-detachable laminated board 15 has been sawn through;

[0070] At this time, a forward signal is sent to the saw vehicle 12 through the motor telecommunication wire 11, and the saw vehicle 12 moves forward, driving the pressure-sensitive saw 13 to cut the non-detachable laminated board 15 forward; at this time, the pressure value remains at about 1.2 mp;

[0071] Step 6, when the pressure-sensitive saw 13 advances to the end and the pressure value rises and > 1.5 mp, the signal is transmitted back to the signal processing center 5 through the motor telecommunication wire 11. When the processing center controls the saw vehicle 12 to stop advancing and the lifting and rotating mechanism 8 drops to the starting height, the pressure-sensitive saw 13 stops rotating; at this time, one side of the embedded wire box 16 has been cut;

[0072] Step 7, after the signal processing center 5 controls each component to complete the cutting operation on one side of the embedded wire box 16, it controls the lifting and rotating mechanism 8 to rotate 90°; then starts acoustic wave detection and positioning again, and performs cutting operations in sequence until all four sides of the embedded wire box 16 have been cut.

[0073] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention.

[0074] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An assembled non - demountable pre - embedded wire box intelligent positioning grooving device, including a pre - embedded wire box (16), the pre - embedded wire box (16) is installed in the post - cast concrete (14) at the top, and a non - demountable laminated slab (15) is installed at the bottom; It is characterized in that It further includes a splicing steel frame (2). A main vehicle traveling structure is installed at the bottom of the splicing steel frame (2), a support steel cylinder (7) is installed at the top, a jacking and rotating mechanism (8) is installed at the top of the support steel cylinder (7). At the top of the jacking and rotating mechanism (8), a sound wave positioning structure and a saw vehicle (12) are respectively installed. The sound wave detection structure includes a sound wave detector (9), and the top of the sound wave detector (9) is upward and suitable for detecting the pre - embedded wire box (16) located in the post - cast concrete (14); The saw vehicle (12) includes a pressure - sensitive saw (13), and is suitable for cutting the non - demountable laminated slab (15) upward; The jacking and rotating structure is suitable for driving the sound wave positioning structure and the saw vehicle (12) to lift and rotate.

2. The intelligent positioning and grooving device for pre-embedded wire boxes without disassembly in an assembled manner according to claim 1, wherein The splicing steel frame (2) is provided with multiple sections of structural bodies. An installation groove (31) is provided at the top of the structural body, and an installation convex plate is provided at the bottom of the structural body. The installation groove (31) and the installation convex plate are fixedly connected; A total - process controller (3) is installed on the outer side of the splicing steel frame (2).

3. The intelligent positioning and grooving device for pre-embedded wire boxes without disassembly in an assembled manner according to claim 1, characterized in that, The main vehicle traveling structure includes a main vehicle motor (30), a traveling vehicle frame, and traveling wheels (1). A belt pulley (40) is installed at the output end of the main vehicle motor (30). Two groups of installation shafts (38) are installed at the bottom of the traveling vehicle frame, and traveling wheels (1) are installed at both ends of the installation shaft (38); A driving wheel is installed on one group of installation shafts (38), and a transmission belt (41) is installed between the belt pulley (40) and the driving wheel.

4. The intelligent positioning and grooving device for pre-embedded wire boxes without disassembly in an assembled manner according to claim 2, characterized in that, The saw vehicle (12) includes an outer fixed steel frame (22), and the outer fixed steel frame (22) is upward - opening; A motor support frame (23) is installed at the top of the outer fixed steel frame (22), and an output motor (18) is installed at the top of the motor support frame (23); The output end of the output motor (18) is connected to the pressure - sensitive saw (13); A fixed block (42) is provided at the bottom of the motor support frame (23), and a moving motor (21) is installed in the fixed block (42); A gear (43) is installed at the output end of the moving motor (21), and a rack (44) is provided in the motor support frame (23), and the gear (43) is meshed with the rack (44).

5. The intelligent positioning and grooving device for pre-embedded wire boxes without disassembly in an assembled manner according to claim 4, characterized in that, Upper wheel frames are respectively installed on both sides of the motor support frame (23), and lateral guiding wheels (19) are installed on the upper wheel frames; The bottom of the fixed block (42) is installed with a bottom frame, and bottom traveling wheels (20) are installed on the bottom frame.

6. The intelligent positioning and grooving device for pre-embedded wire boxes without disassembly in an assembled manner according to claim 4, characterized in that, The sound wave detector (9) includes a detection end (45) and a fixed column (46), the detection end (45) is installed at the top of the fixed column (46), and the fixed column (46) is fixedly installed on the jacking and rotating mechanism.

7. An intelligent positioning grooving device for an assembled pre-embedded wire box without disassembly according to claim 6, characterized in that, The jacking and rotating structure includes an outer protection cylinder (24) and a jacking hydraulic machine (26). The bottom of the jacking hydraulic machine (26) is fixedly installed at the top of the support steel cylinder (7); And the output end of the jacking hydraulic machine (26) is upward and detachably installed with an intermediate body (25), and the intermediate body (25) is installed in the outer protection cylinder (24); The intermediate body (25) is in a T shape. The bottom of the intermediate body (25) is shrunk, and a jacking rotary bearing (28) is installed between the bottom of the intermediate body (25) and the output end of the jacking hydraulic press (26); a top supporting plate (29) is fixedly installed at the top of the intermediate body (25); the top supporting plate (29) is fixedly connected to the fixed column (46) and the outer fixed steel frame (22) respectively; A notch groove is formed on the outer protection cylinder (24), and a grooved pulley (27) is installed on the intermediate body (25); a position cylinder (47) is installed at the bottom of the top supporting plate (29), a rotary motor (48) is installed in the position cylinder (47), the output end of the rotary motor (48) faces downward and a dial (49) is installed; the dial (49) is adapted to extend into the notch groove and is adapted to drive the grooved pulley (27) to rotate by 90° each time.

8. An intelligent positioning and grooving device for pre-embedded wire boxes without disassembly in an assembled manner according to claim 6, characterized in that, The master controller (3) is respectively provided with a main power switch (33), an operation start / stop button (37), a main vehicle travel operation lever (34), a main vehicle travel speed button (35) and a data display screen (36); A signal processing center (5) is installed at the bottom of the support steel cylinder (7). The master controller (3) is respectively installed with a master controller telecommunication line (4) and a main vehicle motor telecommunication line (32), which are correspondingly connected to the signal processing center (5) and the main vehicle motor (30); A mobile motor telecommunication line (11), a saw vehicle telecommunication line (10), a jacking rotation telecommunication line (17) and a sound wave detection telecommunication line (6) are respectively arranged on the signal processing center (5), and are respectively correspondingly connected to the detection ends (45) of the mobile motor (21), the output motor (18), the rotary motor (48) and the sound wave detector (9).

9. A method of using an intelligent positioning and grooving device for an assembled pre-embedded wire box without demolition, characterized in that, It includes the following steps: Step 1, fix the sound wave detector (9) on the top support (29), send sound waves to the backward cast-in-place concrete (14) and the non-removable laminated slab (15), detect the internal situation, and find the position of the embedded wire box (16); Meanwhile, detect the tip position of the pressure-sensitive saw (13), establish a coordinate system, and obtain the end coordinates of the embedded wire box (16) and the tip coordinates of the pressure-sensitive saw (13); after obtaining the data, send the signal to the signal processing center (5) through the sound wave detection telecommunication line (6); Step 2, after the signal processing center (5) receives the relevant data signals transmitted by the sound wave detector (9), the signal processing center (5) conducts a planar positioning analysis of the embedded wire box (16) and the tip of the pressure-sensitive saw (13); Meanwhile, send a mobile signal to the master controller (3) through the master controller telecommunication line (4), and control the main vehicle motor (30) to move the main vehicle through the main vehicle motor telecommunication line (32). In the planar position, send the pressure-sensitive saw (13) to the specified operation area; Step 3, after the signal processing center (5) receives the relevant data signals transmitted by the sound wave detector (9), the signal processing center (5) conducts a vertical positioning analysis of the embedded wire box (16) and the tip of the pressure-sensitive saw (13); Meanwhile, send an operation signal to the jacking rotation mechanism (8) through the jacking rotation telecommunication line (17), and control the jacking rotation mechanism (8) to adjust the distance between the saw tip and the bottom of the embedded wire box (16) to 15 mm; Meanwhile, through data analysis, rotation is performed to make the saw blade of the pressure-sensitive saw (13) perpendicular to the side wall of the embedded wire box (16). Step 4: After the signal processing center (5) receives the relevant data signals transmitted by the acoustic wave detector (9) and completes the horizontal and vertical positioning of the pressure-sensitive saw (13) and the embedded wire box (16), the operation process is started through the operation start / stop button (37) on the master controller (3). At this time, the signal processing center (5) issues an instruction to start the output motor (18) through the motor telecommunication wire (11), and the pressure-sensitive saw (13) rotates. Meanwhile, the lifting and rotating mechanism (8) continues to lift. Step 5: After the pressure-sensitive saw (13) contacts the non-disassembled laminated board (15), the pressure value rises, and the pressure value increases from 0 to the set estimated value of 1.2 mp. After the pressure-sensitive saw (13) cuts through the non-disassembled laminated board (15), the pressure value drops, decreasing from 1.2 mp. When the pressure value drops instantaneously, the pressure signal is transmitted back to the signal processing center (5) through the motor telecommunication wire (11), and the signal processing center (5) confirms that the non-disassembled laminated board (15) has been cut through. At this time, a forward signal is sent to the saw vehicle (12) through the motor telecommunication wire (11), and the saw vehicle (12) moves forward, driving the pressure-sensitive saw (13) to cut the non-disassembled laminated board (15) forward. At this time, the pressure value remains at about 1.2 mp. Step 6: When the pressure-sensitive saw (13) advances to the end and the pressure value rises and > 1.5 mp, the signal is transmitted back to the signal processing center (5) through the motor telecommunication wire (11). The processing center controls the saw vehicle (12) to stop advancing. When the lifting and rotating mechanism (8) drops to the starting height, the pressure-sensitive saw (13) stops rotating. At this time, one side of the embedded wire box (16) has been cut. Step 7: After the signal processing center (5) controls each component to complete the cutting operation on one side of the embedded wire box (16), it controls the lifting and rotating mechanism (8) to rotate 90°. Then, acoustic wave detection and positioning are restarted, and cutting operations are carried out in sequence until all four sides of the embedded wire box (16) are cut.

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