Intelligent auxiliary material lifting equipment and using method

Abstract

The invention relates to the technical field of transportation equipment, and discloses intelligent auxiliary material lifting equipment and a using method.The intelligent auxiliary material lifting equipment comprises vertical rails, a first transverse rail and a second transverse rail are arranged on the top faces of the two vertical rails, and the bottom faces of the two ends of the first transverse rail and the bottom faces of the two ends of the second transverse rail are fixed to connecting sliding bases; according to the U-shaped rib collecting device, the grabbing assembly is matched with the limiting assembly, during collecting, U-shaped ribs can be limited and arranged firstly, after the U-shaped ribs are arranged in order, the grabbing assembly and the limiting assembly are matched to grab the U-shaped ribs and drive the U-shaped ribs to move, and then collecting and conveying can be completed; the problems that clamping of the U-shaped ribs is prone to loosening and arrangement is not tidy enough in the receiving and clamping process of existing intelligent auxiliary material lifting equipment are solved, and the situation that the U-shaped ribs move and deform after being grabbed can be avoided after arrangement.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation equipment, and specifically to an intelligent auxiliary material lifting equipment and a method of use. Background Art

[0002] The U-shaped bars used for box girder casting will be temporarily stored on the U-shaped bar integral discharging equipment after processing, and sorting will be completed while temporarily storing.

[0003] When transferring U-shaped bars, the crane installed on the production line will drive the U-shaped bar integral hoist to move above the U-shaped bar integral discharge device, and lift the U-shaped bars on the U-shaped bar integral discharge device through the U-shaped bar integral hoist and then transfer them to the box girder inner mold. At present, the crane can only transfer in batches through the cooperation of slings and U-shaped bar integral hoists. When some U-shaped bars are missing or replaced, U-shaped bars can only be transferred manually. The cooperation of slings and U-shaped bar integral hoists cannot transfer individual U-shaped bars and cannot meet individual lifting needs. Therefore, an intelligent auxiliary lifting device and a use method are proposed. Summary of the invention

[0004] In order to solve the problem that the clamping of U-shaped ribs of the existing intelligent auxiliary material lifting equipment is easily loosened and not arranged neatly during the material collection and clamping process, the present invention provides an intelligent auxiliary material lifting equipment and a use method to solve the above problems.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An intelligent auxiliary material lifting device and a method of use, comprising a vertical rail, wherein the top surfaces of the two vertical rails are both provided with a first transverse rail and a second transverse rail, the bottom surfaces of both ends of the first transverse rail and the second transverse rail are both fixed on connecting slides, and the two connecting slides are respectively fixed on the output ends of the two vertical rails, and the first transverse rail and the second transverse rail are both symmetrically provided with sliding rails, and the bottom of the sliding rail on the first transverse rail is provided with a grabbing assembly for grabbing U-shaped ribs, and the bottom of the sliding rail on the second transverse rail is provided with a limiting assembly for limiting the U-shaped ribs.

[0007] Preferably, a screw assembly is disposed inside the two vertical rails for driving the vertical rails to move, and an electric roller is disposed inside each sliding rail for driving the sliding rail to move on the second transverse rail.

[0008] Preferably, the limiting assembly includes a support plate 1, a first lifting track, a servo motor 1 and a support pad, a support plate 1 is fixed to the bottom of the two sliding rails on the first transverse track, a servo motor 1 is provided on the top surface of the two support plates 1, and the first lifting track is provided on the bottom surface of the two support plates 1, the output ends of the servo motors 1 pass through the first lifting track and are connected to the screw rod assembly inside the first lifting track, and the output ends of the screw rod assembly inside the first lifting track are fixed with support pads.

[0009] Preferably, the grabbing assembly includes a second support plate, a second lifting track, a third servo motor and a grabbing claw, the bottom surfaces of the two sliding rails on the second transverse track are both fixed with a second support plate, the bottom of the second support plate is rotatably connected to the second lifting track, a third servo motor is provided on the top surface of the second lifting track, the output rod of the third servo motor rotates through the interior of the second lifting track and is connected to the internal screw rod assembly thereof, and the output ends of the two internal screw rod assemblies of the second lifting track are both detachably fixed with grabbing claws.

[0010] Preferably, two servo motors are provided on both sides of the two support plates, and a rotating connecting rod is rotatably connected to the inside of the two support plates through a bearing, and an output rod of the two servo motors rotates through the two support plates and is fixed on the rotating connecting rod.

[0011] Preferably, a servo motor three is arranged on the outer side of the two support plates away from one end of the support plate, a fixed clamp is arranged on the side of the support plate away from one end of the support plate close to the first transverse rail, a connecting rod is fixed on the two fixed clamps at the center position close to the servo cylinder side, and the two connecting rods are fixed on the output rod of the servo cylinder.

[0012] Preferably, the grabbing claw includes a claw body, a fixing sleeve, a connecting block and a limiting protrusion, and the two second lifting rail inner sliding sleeve blocks are fixed with a connecting block on one side close to the claw body, and the claw body is fixed with a fixing sleeve on one side close to the connecting block, and the fixing sleeve is arranged on the connecting block, and the claw body and the fixing sleeve are fixed to the connecting block by bolts.

[0013] Preferably, the claw body is configured to be in a J-shape bent toward the second transverse rail side, and the fixing sleeve is configured to be in a transversely placed U-shape cooperating with the connecting block.

[0014] Preferably, limiting protrusions are fixed on the inner walls on both sides of the fixing sleeve, positioning grooves cooperating with the limiting protrusions are opened on both sides of the connecting block, and the heights of the limiting protrusions and the positioning grooves are both smaller than the height of the connecting block.

[0015] Preferably, a method for using an intelligent auxiliary material lifting device comprises the following steps:

[0016] Step A, the vertical track drives the first transverse track and the second transverse track to approach the U-shaped rib stacking area;

[0017] Step A1, the two vertical rails move to drive the connecting slide, thereby driving the first transverse rail and the second transverse rail to approach the U-shaped rib stacking area until the support pad is located on the side of the U-shaped rib transverse section;

[0018] Step A2, both the two sliding rails on the first transverse rail and the second transverse rail are moved to the middle of the first transverse rail and the second transverse rail and brought close to each other, so that the limit assembly and the grab assembly are both located above the U-shaped rib transverse section;

[0019] Step B, grab the U-shaped ribs to collect the material;

[0020] Step B1, the servo motor is operated to drive the inner screw assembly of the first lifting track to operate, thereby driving the support pad to move downward until the bottom surface of the support pad abuts against the bottom surface of the side surface of the U-shaped rib;

[0021] Step B2, the servo motor 2 is operated to drive the rotating connecting rod to rotate, and when the rotating connecting rod rotates, the second lifting track is driven to rotate. While the second lifting track rotates, the servo motor 3 is operated to drive the grabbing claw to move, so that when the second lifting track rotates to be close to the ground, the grabbing claw can be driven to slide on the ground;

[0022] Step B3, when the grab claw approaches the ground and approaches the support pad in close contact with the ground, the stacked U-shaped ribs can be pulled toward the support pad. During the process of the grab claw approaching the support pad, the two sliding rails on the first transverse track run and move synchronously to both sides starting from the middle of the first transverse track, pulling the U-shaped ribs during movement until they abut against the corners of the U-shaped ribs.

[0023] Step B4, under the limit of the support pad and the push of the grab claw, the U-shaped ribs are stacked neatly, and at this time, the two sliding rails on the second transverse track move until they are aligned with the two sliding rails on the first transverse track, which can drive the support pad to align with the grab claw;

[0024] Step B5, after alignment, the second lifting track continues to rotate, driving the grab claw to fit with the support pad to form a closed hook, and then the second lifting track and the first lifting track run to drive the grab claw and the support pad to move upward synchronously. During the movement, the U-shaped rib can be pulled to hang it;

[0025] Step B6, after hanging, the servo cylinder operates to drive the connecting rod to move, thereby driving the fixed clamping plate to approach the grabbing claw, until the fixed clamping plate abuts against the U-shaped rib on the grabbing claw, and cooperates with the grabbing claw to clamp and fix the U-shaped rib;

[0026] Step C, transporting and unloading;

[0027] Step C1, after the U-shaped rib is fixed inside the grab claw and the support pad, the vertical track moves, driving the first transverse track and the second transverse track to move, so that the U-shaped rib can be transported to the desired position;

[0028] Step C2, after the U-shaped rib is transported to the desired position, the first lifting rail and the second lifting rail are operated to drive the support pad and the grab claw to move downward until the bottom surface of the U-shaped rib is in contact with the ground. At this time, the vertical rail continues to move, driving the first transverse rail and the second transverse rail to move. At this time, the U-shaped rib is rotated with the point where the bottom of the U-shaped rib is in contact with the ground as the center of the circle until the U-shaped rib is placed flat on the ground;

[0029] Step C3, after the U-shaped rib is placed flat on the ground, the servo cylinder operates to drive the fixed splint away from the U-shaped rib, and at the same time, the first lifting track drives the support pad to move up. After the support pad moves up to be misaligned with the U-shaped rib, the vertical track operates to drive the first transverse track and the second transverse track to move in the opposite direction, and the grabbing claw is pulled out from the inside of the U-shaped rib. Then, the second lifting track drives the grabbing claw to move up, and at the same time, the servo motor 2 drives the second lifting track to rotate and retract.

[0030] Step C4, when the claw body needs to be disassembled, tighten the bolt, pull the claw body, and drive the limiting protrusion to move out of the positioning groove. When fixing, align the limiting protrusion and insert it into the positioning groove, and fix the claw body with the bolt.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] 1. In the present invention, by cooperating with the grabbing assembly and the limiting assembly, the U-shaped ribs can be limited and arranged first when collecting materials. After the U-shaped ribs are arranged neatly, the grabbing assembly and the limiting assembly can be used to grab the U-shaped ribs and drive them to move, thereby completing the collection and transportation of materials and realizing the transfer of individual U-shaped ribs.

[0033] 2. In the present invention, through the fixed clamping plate on the side of the support pad, after the U-shaped rib is grasped and the support pad cooperates with the grasping claw, the servo cylinder pushes the fixed clamping plate to clamp and fix the U-shaped rib, thereby further ensuring the stability of the U-shaped rib when grasping.

[0034] 3. In the present invention, through the detachable design of the grabbing claw, when in use, the grabbing claw of the corresponding size can be adjusted according to the number and diameter of the U-shaped bars grabbed each time, and the disassembly and assembly structure is simple, which improves the application range of the transportation equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0036] Figure 1 is a front view schematic diagram of a transport equipment structure according to an embodiment of the present application;

[0037] Figure 2 yes Figure 1 A bottom view schematic diagram of the transport equipment structure in the illustrated embodiment;

[0038] Figure 3 yes Figure 1 A schematic front view of the structure of the transport equipment when receiving materials in the embodiment shown;

[0039] Figure 4 yes Figure 1 A schematic diagram of the structure of the transport equipment receiving materials in the illustrated embodiment from the rear;

[0040] Figure 5 yes Figure 1 A schematic front view of the local structure of the transport equipment when receiving materials in the embodiment shown;

[0041] Figure 6 yes Figure 1 A schematic front view of the grab assembly structure in the illustrated embodiment;

[0042] Figure 7 yes Figure 1 A schematic front view of the grab claw connection structure in the illustrated embodiment.

[0043] The meanings of the reference numerals in the figure are as follows: 1. vertical track; 2. first transverse track; 3. second transverse track; 4. connecting slide; 5. sliding rail; 6. grabbing assembly; 61. support plate one; 62. first lifting track; 63. servo motor one; 64. support pad; 65. servo cylinder; 66. fixed splint; 67. connecting rod; 7. limiting assembly; 71. support plate two; 72. servo motor two; 73. rotating connecting rod; 74. second lifting track; 75. servo motor three; 76. grabbing claw; 761. claw body; 762. fixing sleeve; 763. connecting block; 764. limiting protrusion. DETAILED DESCRIPTION

[0044] In order to make the purpose, features, and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0045] Reference Figures 1 to 7 , an intelligent auxiliary material lifting equipment and a method of use, comprising a vertical rail 1, a screw assembly is arranged inside the two vertical rails 1, the screw assembly consists of a screw and a moving sleeve block, the screw is rotatably connected to the inside of the vertical rail 1 through a bearing, a moving sleeve block is threadedly sleeved on the screw, and the end of the screw is connected to a driving electrical appliance for driving the vertical rail 1 to move, the top surfaces of the two vertical rails 1 are both provided with a first transverse rail 2 and a second transverse rail 3, the bottom surfaces of both ends of the first transverse rail 2 and the second transverse rail 3 are fixed on a connecting slide 4, and the two connecting slides 4 are respectively fixed on the output ends of the two vertical rails 1, the first transverse rail 2 and the second transverse rail 3 are both symmetrically sleeved with sliding rails 5, each sliding rail 5 is provided with an electric roller inside, for driving the sliding rail 5 to move on the second transverse rail 3, a grabbing assembly 7 is arranged at the bottom of the sliding rail 5 on the first transverse rail 2, for grabbing U-shaped ribs, and a limiting assembly 6 is arranged at the bottom of the sliding rail 5 on the second transverse rail 3, for limiting the U-shaped ribs.

[0046] The limiting assembly 6 includes a support plate 61, a first lifting rail 62, a servo motor 63 and a support pad 64. The bottom of the two sliding rails 5 on the first transverse rail 2 are fixed with a support plate 61, the top surfaces of the two support plates 61 are provided with a servo motor 63, the bottom surfaces of the two support plates 61 are provided with the first lifting rail 62, the output ends of the servo motor 63 pass through the first lifting rail 62 and are connected to the screw rod assembly inside it, the output ends of the screw rod assembly inside the first lifting rail 62 are fixed with support pads 64, the outer sides of the two support pads 64 away from the end of the support plate 61 are provided with servo motors 3 75, the side of the support pads 64 away from the end of the support plate 61 close to the first transverse rail 2 is provided with a fixed splint 66, the two fixed splints 66 are fixed with connecting rods 67 at the center position of the servo cylinder 65 side, and the two connecting rods 67 are fixed on the output rod of the servo cylinder 65.

[0047] The grabbing assembly 7 includes a support plate 2 71, a second lifting rail 74, a servo motor 3 75 and a grabbing claw 76. The bottom surfaces of the two sliding rails 5 on the second transverse rail 3 are fixed with support plates 2 71. The bottom of the support plate 2 71 is rotatably connected to the second lifting rail 74. The sides of the two support plates 2 71 are both provided with servo motors 2 72. The interior of the support plate 2 71 is rotatably connected to a rotating connecting rod 73 through a bearing. The output rod of the servo motor 2 72 rotates through the support plate 2 71 and is fixed on the rotating connecting rod 73. The top surface of the second lifting rail 74 is provided with a servo motor 3 75. The output rod of the servo motor 3 75 rotates through the interior of the second lifting rail 74 and is connected to its internal screw rod assembly. The output ends of the internal screw rod assemblies of the two second lifting rails 74 are both detachably fixed with grabbing claws 76.

[0048] The grabbing claw 76 includes a claw body 761, a fixing sleeve 762, a connecting block 763 and a limiting protrusion 764. The connecting block 763 is fixed to the side of the sliding sleeve blocks inside the two second lifting rails 74 close to the claw body 761. The claw body 761 is configured to be a J-shape bent toward the side of the second transverse rail 3. The fixing sleeve 762 is configured to be a laterally placed U-shape that cooperates with the connecting block 763. The claw body 761 is fixed to the side of the connecting block 763 close to the connecting block 763. Limiting protrusions 764 are fixed to the inner walls of both sides of the fixing sleeve 762. Positioning grooves that cooperate with the limiting protrusion 764 are provided on both sides of the connecting block 763. The heights of the limiting protrusion 764 and the positioning grooves are both less than the height of the connecting block 763. The fixing sleeve 762 is sleeved on the connecting block 763. The claw body 761 and the fixing sleeve 762 are both fixed to the connecting block 763 by bolts.

[0049] Method of use: The vertical rail 1 drives the first transverse rail 2 and the second transverse rail 3 to approach the U-shaped rib stacking area, and the two vertical rails 1 drive the connecting slide 4 to move, thereby driving the first transverse rail 2 and the second transverse rail 3 to approach the U-shaped rib stacking area, until the support pad 64 is located on the side of the U-shaped rib transverse section, and the two sliding rails 5 on the first transverse rail 2 and the second transverse rail 3 are both moved to the middle of the first transverse rail 2 and the second transverse rail 3 and close together, so that the limit assembly 6 and the grab assembly 7 are both located above the U-shaped rib transverse section;

[0050] The U-shaped rib is grabbed for material collection. When grabbing, the servo motor 1 63 runs to drive the screw rod assembly inside the first lifting rail 62 to run, thereby driving the support pad 64 to move down until the bottom surface of the support pad 64 abuts against the bottom surface of the side surface of the U-shaped rib. The servo motor 2 72 runs to drive the rotating connecting rod 73 to rotate. When the rotating connecting rod 73 rotates, it drives the second lifting rail 74 to rotate. While the second lifting rail 74 rotates, the servo motor 3 75 runs to drive the grabbing claw 76 to move, so that when the second lifting rail 74 rotates close to the ground, it can drive the grabbing claw 76 to slide on the ground. When the grabbing claw 76 approaches the ground and fits the ground to move close to the support pad 64, the stacked U-shaped rib can be pulled close to the support pad 64. In the process of the grabbing claw 76 approaching the support pad 64, the two sliding rails 5 on the first transverse rail 2 run and move synchronously to both sides as the starting point of the middle of the first transverse rail 2, and the moving When the cam 76 is in motion, the U-shaped rib is pulled until it abuts against the corner of the U-shaped rib. Under the limit of the support pad 64 and the push of the grab claw 76, the U-shaped rib is stacked neatly. At this time, the two sliding rails 5 on the second transverse rail 3 move until they are aligned with the two sliding rails 5 on the first transverse rail 2, which can drive the support pad 64 to align with the grab claw 76. After alignment, the second lifting rail 74 continues to rotate, driving the grab claw 76 to fit with the support pad 64 to form a closed hook. Then the second lifting rail 74 and the first lifting rail 62 drive the grab claw 76 and the support pad 64 to move upward synchronously. During the movement, the U-shaped rib can be pulled to hang it. After hanging, the servo cylinder 65 runs to drive the connecting rod 67 to move, thereby driving the fixed clamping plate 66 to approach the grab claw 76 until the fixed clamping plate 66 abuts against the U-shaped rib on the grab claw 76, and cooperates with the grab claw 76 to clamp and fix the U-shaped rib.

[0051] During transportation and unloading, after the U-shaped rib is fixed inside the grab claw 76 and the support pad 64, the vertical track 1 moves, driving the first transverse track 2 and the second transverse track 3 to move, so that the U-shaped rib can be transported to the desired position. After the U-shaped rib is transported to the desired position, the first lifting track 62 and the second lifting track 74 drive the support pad 64 and the grab claw 76 to move downward until the bottom surface of the U-shaped rib is in contact with the ground. At this time, the vertical track 1 continues to move, driving the first transverse track 2 and the second transverse track 3 to move. At this time, the point where the bottom of the U-shaped rib is in contact with the ground is used as the center of the circle to drive the U-shaped rib to rotate until the U-shaped rib is placed flat on the ground. After the U-shaped rib is placed flat on the ground, the servo cylinder 65 moves The first lifting rail 62 drives the fixed splint 66 away from the U-shaped rib, and at the same time, the first lifting rail 62 drives the supporting pad 64 to move upward. After the supporting pad 64 moves up to be misaligned with the U-shaped rib, the vertical rail 1 drives the first transverse rail 2 and the second transverse rail 3 to move in the opposite direction, and the grabbing claw 76 is pulled out from the inside of the U-shaped rib. Then the second lifting rail 74 drives the grabbing claw 76 to move upward, and at the same time, the servo motor 2 72 drives the second lifting rail 74 to rotate and retract. When the claw body 761 needs to be disassembled, the bolt is tightened, the claw body 761 is pulled, and the limiting protrusion 764 is driven to move out of the positioning groove. When fixing, align the limiting protrusion 764 and insert it into the positioning groove, and fix the claw body 761 to the claw body 761 with the bolt.

[0052] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0053] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An intelligent auxiliary material lifting device, characterized in that: It includes a vertical track, and the top surfaces of the two vertical tracks are both provided with a first transverse track and a second transverse track, the bottom surfaces of both ends of the first transverse track and the second transverse track are both fixed on the connecting slide, and the two connecting slides are respectively fixed on the output ends of the two vertical tracks, and the first transverse track and the second transverse track are both symmetrically sleeved with sliding rails, and the bottom of the sliding rail on the first transverse track is provided with a grabbing component for grabbing the U-shaped rib, and the bottom of the sliding rail on the second transverse track is provided with a limiting component for limiting the U-shaped rib.

2. The intelligent auxiliary material lifting equipment according to claim 1 is characterized in that: A screw assembly is arranged inside the two vertical rails for driving the vertical rails to move, and an electric roller is arranged inside each sliding rail for driving the sliding rail to move on the second transverse rail.

3. The intelligent auxiliary material lifting equipment according to claim 1 is characterized in that: The limiting assembly includes a support plate 1, a first lifting track, a servo motor 1 and a support pad. A support plate 1 is fixed to the bottom of the two sliding rails on the first transverse track. A servo motor 1 is disposed on the top surface of the two support plates 1. The first lifting track is disposed on the bottom surface of the two support plates 1. The output ends of the servo motors 1 pass through the first lifting track and are connected to the screw rod assembly inside the first lifting track. The output ends of the screw rod assembly inside the first lifting track are fixed to support pads.

4. The intelligent auxiliary material lifting equipment according to claim 1 is characterized in that: The grabbing assembly includes a second support plate, a second lifting track, a third servo motor and a grabbing claw. The bottom surfaces of the two sliding rails on the second transverse track are both fixed with a second support plate. The bottom of the second support plate is rotatably connected to the second lifting track. The top surface of the second lifting track is provided with a third servo motor. The output rod of the third servo motor rotates and penetrates into the interior of the second lifting track and is connected to its internal screw rod assembly. The output ends of the two internal screw rod assemblies of the second lifting track are both detachably fixed with grabbing claws.

5. The intelligent auxiliary material lifting equipment according to claim 4 is characterized in that: A servo motor 2 is disposed on both sides of the two support plates. A rotating connecting rod is rotatably connected to the interior of the support plate 2 via a bearing. An output rod of the servo motor 2 rotates through the support plate 2 and is fixed on the rotating connecting rod.

6. The intelligent auxiliary material lifting equipment according to claim 3 is characterized in that: A servo motor three is arranged on the outer side of the two support plates away from one end of the support plate, and a fixed clamp is arranged on the side of the support plate away from one end of the support plate close to the first transverse rail. A connecting rod is fixed at the center position of the two fixed clamps close to the servo cylinder side, and the two connecting rods are fixed on the output rod of the servo cylinder.

7. The intelligent auxiliary material lifting equipment according to claim 4 is characterized in that: The grabbing claw includes a claw body, a fixing sleeve, a connecting block and a limiting protrusion. The two second lifting rail inner sliding sleeve blocks are fixed with a connecting block on one side close to the claw body. The claw body is fixed with a fixing sleeve on one side close to the connecting block. The fixing sleeve is arranged on the connecting block. The claw body and the fixing sleeve are fixed to the connecting block by bolts.

8. The intelligent auxiliary material lifting equipment according to claim 7 is characterized in that: The claw body is configured to be a J-shape bent toward the second transverse rail side, and the fixing sleeve is configured to be a transversely placed U-shape matched with the connecting block.

9. The intelligent auxiliary material lifting equipment according to claim 7 is characterized in that: Limiting protrusions are fixed on the inner walls on both sides of the fixing sleeve, and positioning grooves cooperating with the limiting protrusions are opened on both sides of the connecting block. The heights of the limiting protrusions and the positioning grooves are both smaller than the height of the connecting block.

10. A method for using an intelligent auxiliary material lifting device according to any one of claims 1 to 9, characterized in that: The method of use comprises the following steps: Step A, the vertical track drives the first transverse track and the second transverse track to approach the U-shaped rib stacking area; Step A2, the two vertical rails move to drive the connecting slide to move, thereby driving the first transverse rail and the second transverse rail to approach the U-shaped rib stacking area until the support pad is located on the side of the U-shaped rib transverse section; Step A3, both the two sliding rails on the first transverse rail and the second transverse rail are moved to the middle of the first transverse rail and the second transverse rail and brought close to each other, so that the limit assembly and the grab assembly are both located above the transverse section of the U-shaped rib; Step B, grab the U-shaped ribs to collect the material; Step B1, the servo motor is operated to drive the inner screw assembly of the first lifting track to operate, thereby driving the support pad to move downward until the bottom surface of the support pad abuts against the bottom surface of the side surface of the U-shaped rib; Step B2, the servo motor 2 is operated to drive the rotating connecting rod to rotate, and when the rotating connecting rod rotates, the second lifting track is driven to rotate. While the second lifting track rotates, the servo motor 3 is operated to drive the grabbing claw to move, so that when the second lifting track rotates to be close to the ground, the grabbing claw can be driven to slide on the ground; Step B3, when the grab claw approaches the ground and approaches the support pad in close contact with the ground, the stacked U-shaped ribs can be pulled toward the support pad. During the process of the grab claw approaching the support pad, the two sliding rails on the first transverse track run and move synchronously to both sides starting from the middle of the first transverse track, pulling the U-shaped ribs during movement until they abut against the corners of the U-shaped ribs. Step B4, under the limit of the support pad and the push of the grab claw, the U-shaped ribs are stacked neatly, and at this time, the two sliding rails on the second transverse track move until they are aligned with the two sliding rails on the first transverse track, which can drive the support pad to align with the grab claw; Step B5, after alignment, the second lifting track continues to rotate, driving the grab claw to fit with the support pad to form a closed hook, and then the second lifting track and the first lifting track run to drive the grab claw and the support pad to move upward synchronously. During the movement, the U-shaped rib can be pulled to hang it; Step B6, after hanging, the servo cylinder operates to drive the connecting rod to move, thereby driving the fixed clamping plate to approach the grabbing claw, until the fixed clamping plate abuts against the U-shaped rib on the grabbing claw, and cooperates with the grabbing claw to clamp and fix the U-shaped rib; Step C, transporting and unloading; Step C1, after the U-shaped rib is fixed inside the grab claw and the support pad, the vertical track moves, driving the first transverse track and the second transverse track to move, so that the U-shaped rib can be transported to the desired position; Step C2, after the U-shaped rib is transported to the desired position, the first lifting rail and the second lifting rail are operated to drive the support pad and the grab claw to move downward until the bottom surface of the U-shaped rib is in contact with the ground. At this time, the vertical rail continues to move, driving the first transverse rail and the second transverse rail to move. At this time, the U-shaped rib is rotated with the point where the bottom of the U-shaped rib is in contact with the ground as the center of the circle until the U-shaped rib is placed flat on the ground; Step C3, after the U-shaped rib is placed flat on the ground, the servo cylinder operates to drive the fixed splint away from the U-shaped rib, and at the same time, the first lifting track drives the support pad to move up. After the support pad moves up to be misaligned with the U-shaped rib, the vertical track operates to drive the first transverse track and the second transverse track to move in the opposite direction, and the grabbing claw is pulled out from the inside of the U-shaped rib. Then, the second lifting track drives the grabbing claw to move up, and at the same time, the servo motor 2 drives the second lifting track to rotate and retract. Step C4, when the claw body needs to be disassembled, tighten the bolt, pull the claw body, and drive the limiting protrusion to move out of the positioning groove. When fixing, align the limiting protrusion and insert it into the positioning groove, and fix the claw body with the bolt.

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