Carrying device for aluminum alloy sheets for construction engineering

Abstract

The aluminum alloy sheet carrying device for the construction engineering comprises a main machine frame, a guiding machine frame, a middle bracket and a counter weight frame assembly, the guiding machine frame is assembled on the main machine frame in a sliding mode, the middle bracket is longitudinally assembled on the guiding machine frame in a sliding mode, a plurality of supporting plates are assembled on the middle bracket, and the counter weight frame assembly comprises a counter weight machine frame and a counter weight block. According to the aluminum alloy thin plate carrying device, the guide rack capable of sliding in a telescopic mode is arranged on the main rack, the supporting plates capable of being movably adjusted are arranged on the guide rack, the bearing area can be freely adjusted according to the size of an aluminum alloy thin plate to be carried, and therefore the aluminum alloy thin plate carrying device is convenient to use and high in practicability. And meanwhile, the length of a force arm at the counter weight end can be adjusted in a self-adaptive mode in the stretching and retracting process, so that the device is always kept stable in the aluminum alloy sheet loading and unloading process, and overturning is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying devices, and in particular to a conveying device for aluminum alloy thin plates used in construction projects. Background Art

[0002] Aluminum alloy sheets are widely used in aerospace, automobile manufacturing, electronic equipment and other fields due to their advantages such as light weight, high strength and corrosion resistance. However, aluminum alloy sheets are prone to deformation and surface scratches during transportation. Traditional handling devices such as mechanical grippers or ordinary suction cups can hardly meet these requirements.

[0003] Chinese patent CN119389783A discloses a metal sheet handling device, including a crossbeam, two supporting steels are fixedly connected to the top of the crossbeam, the tops of the two supporting steels are fixedly connected to hanging steels, the tops of the hanging steels are fixedly connected to hanging rings, the front and rear ends of the crossbeam are equipped with adjustment mechanisms, the top of the crossbeam is equipped with an adsorption mechanism, and one side of the adjustment mechanism is equipped with a rotating mechanism. By designing the adjustment mechanism, the adsorption mechanism and the rotating mechanism, the metal sheet can be adjusted according to the width of the sheet during handling, and by adjusting the spacing between the suction cups, the edge of the sheet can be better fitted to increase the suction force and reduce the risk of slipping or falling during handling. The metal iron plate can also be carried sideways, effectively utilizing the vertical space and being carried more flexibly.

[0004] In actual operation, the above-mentioned device is likely to cause the aluminum alloy thin plates to bend and deform when transporting them. During the construction process inside the building, the aluminum alloy thin plates usually need to be hoisted to each floor for installation. When the existing hoisting equipment is hoisting the thin plates, there is interference between the cables and the floor slabs. Therefore, it is necessary to manually pull the hoisted aluminum alloy thin plates into the building, which not only poses a great safety hazard to the construction workers, but also the aluminum alloy thin plates are prone to loosen and fall after deformation, causing accidents. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of an embodiment of the present invention is to provide a transport device for aluminum alloy thin plates for construction projects to solve the problems in the above-mentioned background technology.

[0006] In order to realize the above technical solution, the present invention provides the following technical solution:

[0007] A device for transporting aluminum alloy thin plates for construction projects, the device having a first direction, a second direction and a third direction relative to each other, the device comprising a main frame component, the main frame component comprising a main frame, a reserved limit groove and a guide rod, the main frame having a reserved limit groove in the middle, and a guide rod being arranged on the main frame along the first direction;

[0008] A main bracket component, the main bracket component includes a guide frame, a central bracket, a positioning guide rod, a first double-headed screw rod, a second double-headed screw rod, a first follower base plate, a second follower base plate and a third follower base plate, the guide frame is limitedly slidably assembled on the reserved limit groove and the guide rod along a first direction, the central bracket is elastically slidably assembled on the guide frame along a third direction, the central bracket is also penetrated by a positioning guide rod, the positioning guide rod is fixedly assembled on the central bracket along a second direction, the first double-headed screw rod and the second double-headed screw rod are both fixedly axially assembled on the central bracket , the first double-ended screw is arranged on the middle bracket along the second direction, the second double-ended screw is arranged on the middle bracket along the first direction, the two groups of the first follower base plates are arranged at both ends of the middle bracket along the first direction, and the first follower base plate is meshed with the second double-ended screw, the two groups of the second follower base plates are arranged at both ends of the first follower base plate along the second direction, the two groups of the third follower base plates are arranged at both ends of the middle bracket along the first direction, and one end of the third follower base plate is slidably connected to the positioning guide rod, and the other end of the third follower base plate is meshed with the first double-ended screw;

[0009] A support plate assembly, which is arranged on the central support, the first follower bottom plate, the second follower bottom plate and the third follower bottom plate, and is used to support the aluminum alloy thin plate to be transported;

[0010] A counterweight frame assembly, the counterweight frame assembly includes a counterweight guide rod, a counterweight frame and a counterweight block, the counterweight guide rod is fixedly arranged at the bottom of the main frame along a first direction, one end of the counterweight frame is limitedly slidably assembled on the counterweight guide rod, the other end of the counterweight frame is assembled with a counterweight block, and the counterweight frame is linked with the guide frame.

[0011] As a further solution of the present invention, the main frame member further includes a wheel frame group, which is movably mounted at both ends of the main frame, and a universal roller is arranged at the bottom of the wheel frame group.

[0012] As a further solution of the present invention, the main frame component also includes a riveted base, a suspension arm and a traction hook. Several of the riveted bases are fixedly assembled on the side ends of the main frame, and the ends of the riveted bases are rotatably connected to the suspension arms, and the traction hooks are fixedly connected to the suspension arms.

[0013] As a further solution of the present invention, the pallet assembly includes a first pallet, a second pallet and a third pallet, the first pallet is fixedly arranged on the central bracket and the first follower base plate, the second pallet is fixedly arranged on the second follower base plate, and the third pallet is fixedly arranged on the third follower base plate.

[0014] As a further solution of the present invention, the second support plate has a first angle plate plane, a second angle plate plane and a third angle plate plane relative to each other, the first angle plate plane is arranged parallel to the first support plate, the second angle plate plane is arranged perpendicular to the first angle plate plane, and the second angle plate plane is arranged at a position away from one side of the first support plate, the third angle plate plane is arranged perpendicular to both the first angle plate plane and the second angle plate plane, and the width at the third angle plate plane is smaller than the width of the second support plate.

[0015] As a further solution of the present invention, the third support plate has a first side panel plane and a second side panel plane relative to each other, the first side panel plane is arranged parallel to the first support plate, the second side panel plane is arranged perpendicular to the first side panel plane, and the second side panel plane is arranged at a position away from the first support plate.

[0016] As a further solution of the present invention, the support plate assembly also includes a linkage rod and a telescopic rod group. The first movable base plate is fixedly equipped with a linkage rod along the second direction. The second movable base plate is limitedly slidably assembled on the linkage rod. A telescopic rod group is also arranged between the second movable base plate and the third movable base plate. The telescopic rod group is arranged along the first direction, and one end of the telescopic rod group is fixedly connected to the second movable base plate, and the other end of the telescopic rod group is fixedly connected to the third movable base plate.

[0017] As a further solution of the present invention, the counterweight frame assembly also includes a transmission wheel, a synchronous belt, a first traction block and a second traction block. The two groups of transmission wheel fixed axes are arranged at the bottom of the main frame. The synchronous belt is wound around the transmission wheel, and the first traction block and the second traction block are also fixedly assembled on the synchronous belt. The first traction block is fixedly connected to the counterweight frame, and the second traction block is fixedly connected to the guide frame.

[0018] As a further solution of the present invention, the counterweight frame assembly also includes a counterweight extension rod and a counterweight slide. The counterweight extension rod is fixedly inserted on one side of the counterweight frame, and the counterweight slide is limitedly slidably assembled on the counterweight extension rod, and a counterweight block is fixedly assembled on the bottom of the counterweight slide.

[0019] As a further solution of the present invention, the handling device for aluminum alloy thin plates for construction projects also includes a transmission mechanism, which includes a pressure regulating plate, a guide rail groove, a trigger block and a trigger arm. The pressure regulating plate is elastically slidably assembled on the bottom of the main frame along a third direction, and a guide rail groove is fixedly arranged on the bottom of the pressure regulating plate. One end of the trigger block is limitedly slidably assembled in the guide rail groove, and the other end of the trigger block is rotatably connected to the trigger arm. The end of the trigger arm is rotatably connected to the counterweight slide, and the main bracket component also includes a third follower base plate, one end of the third follower base plate is fixedly assembled on the bottom of the middle bracket, and the other end of the third follower base plate is movably abutted against the top of the pressure regulating plate.

[0020] By adopting the above technical solution, the present invention has the following beneficial effects:

[0021] The present invention provides a retractable and slidable guide frame on the main frame, and provides a plurality of movable and adjustable support plates on the guide frame, so that the supporting area can be freely adjusted according to the size of the aluminum alloy thin plate to be transported, and the length of the force arm of the counterweight end can be adaptively adjusted during the telescopic process, so that the device can always remain stable during the loading and unloading of the aluminum alloy thin plate, thereby preventing overturning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of a device for transporting aluminum alloy thin plates for construction projects provided in one embodiment of the present invention.

[0024] Figure 2 This is a schematic structural diagram of a device for transporting aluminum alloy sheets for construction projects provided in one embodiment of the present invention.

[0025] Figure 3 for Figure 2 An enlarged schematic diagram of the figure marked A.

[0026] Figure 4 It is a schematic structural diagram of a riveting base 105 and a suspension arm 106 in a handling device for aluminum alloy thin plates for construction projects provided in an embodiment of the present invention.

[0027] Figure 5 for Figure 4 An enlarged schematic diagram of the figure marked B.

[0028] Figure 6 This is a schematic diagram of the bottom structure of a device for transporting aluminum alloy sheets for construction projects provided in one embodiment of the present invention.

[0029] Figure 7 for Figure 6 An enlarged schematic diagram of the figure marked C.

[0030] Reference numerals: 1-main frame member, 101-main frame, 102-reserved limit groove, 103-guide rod, 104-wheel frame assembly, 105-riveted base, 106-suspension arm, 107-traction hook, 2-main bracket member, 201-guide frame, 202-middle bracket, 203-positioning guide rod, 204-first double-headed screw rod, 205-second double-headed screw rod, 206-first follower bottom plate, 207-second follower bottom plate, 208-third follower bottom plate, 3-support plate assembly, 301 -first pallet, 302-second pallet, 303-third pallet, 304-linking rod, 305-telescopic rod group, 4-counterweight frame assembly, 401-counterweight guide rod, 402-counterweight frame, 403-transmission wheel, 404-synchronous belt, 405-first traction block, 406-second traction block, 407-counterweight extension rod, 408-counterweight slide, 409-counterweight block, 5-transmission mechanism, 501-pressure regulating plate, 502-guide rail groove, 503-trigger block, 504-trigger arm. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] See also Figure 1-Figure 7, a handling device for aluminum alloy thin plates for construction projects in one embodiment of the present invention, the handling device for aluminum alloy thin plates for construction projects has a relative first direction x, a second direction y and a third direction z, the handling device for aluminum alloy thin plates for construction projects comprises a main frame member 1, the main frame member 1 comprises a main frame 101, a reserved limit groove 102 and a guide rod 103, the middle part of the main frame 101 is provided with a reserved limit groove 102, and the main frame 101 is provided with a guide rod 103 along the first direction x; a main bracket member 2, the main bracket member 2 comprises a guide frame 201, a middle bracket 202, a positioning guide rod 203, a first The double-ended screw rod 204, the second double-ended screw rod 205, the first follower base plate 206, the second follower base plate 207 and the third follower base plate 208, the guide frame 201 is limitedly slidably assembled on the reserved limit groove 102 and the guide rod 103 along the first direction x, the central bracket 202 is elastically slidably assembled on the guide frame 201 along the third direction z, and the central bracket 202 is also penetrated with a positioning guide rod 203, and the positioning guide rod 203 is fixedly assembled on the central bracket 202 along the second direction y, the first double-ended screw rod 204 and the second double-ended screw rod 205 are both fixedly rotatably assembled on the central bracket 202, the first double-ended screw rod 204 The second double-ended screw rod 205 is arranged on the middle bracket 202 along the second direction y, and the second double-ended screw rod 205 is arranged on the middle bracket 202 along the first direction x. The two groups of first follower base plates 206 are arranged at both ends of the middle bracket 202 along the first direction x, and the first follower base plate 206 is meshed with the second double-ended screw rod 205. The two groups of second follower base plates 207 are arranged at both ends of the first follower base plate 206 along the second direction y. The two groups of third follower base plates 208 are arranged at both ends of the middle bracket 202 along the first direction x, and one end of the third follower base plate 208 is slidably connected to the positioning guide rod 203, and the other end of the third follower base plate 208 is connected to the first double-ended screw rod 2 04 are meshed and connected; a pallet assembly 3, which is arranged on the central bracket 202, the first follower base plate 206, the second follower base plate 207 and the third follower base plate 208, and is used to support the aluminum alloy sheet to be transported; a counterweight frame assembly 4, which includes a counterweight guide rod 401, a counterweight frame 402 and a counterweight block 409, the counterweight guide rod 401 is fixedly arranged at the bottom of the main frame 101 along the first direction x, one end of the counterweight frame 402 is limitedly slidably assembled on the counterweight guide rod 401, and the other end of the counterweight frame 402 is equipped with a counterweight block 409, and the counterweight frame 402 is linked with the guide frame 201.

[0034] In actual application, the main structure of the aluminum alloy sheet handling device of this embodiment is composed of a main frame 101, a hollow reserved limit groove 102 is provided in the middle of the main frame 101, and a guide rod 103 is fixedly provided on the main frame 101 along the first direction x, one end of the guide frame 201 is limitedly slidably assembled on the reserved limit groove 102, and the other end of the guide frame 201 is limitedly slidably assembled on the guide rod 103, a hollow groove is provided in the middle of the guide frame 201, so that the central bracket 202 is elastically slidably assembled in the guide frame 201 along the third direction z, and a first double-headed screw rod 204 and a second double-headed screw rod 205 are fixedly mounted on the central bracket 202, and the first double-headed screw rod 204 and the second double-headed screw rod 205 are respectively The first double-ended screw rod 204 and the second double-ended screw rod 205 are respectively arranged along the second direction y and the first direction x, and a driving source is independently arranged on one side of the first double-ended screw rod 204 and the second double-ended screw rod 205. Since the first follower base plate 206 is meshed and assembled on one side of the second double-ended screw rod 205, and the third follower base plate 208 is meshed and assembled on one side of the first double-ended screw rod 204, when the first double-ended screw rod 204 rotates along a fixed axis, the two groups of the third follower base plates 208 move in opposite directions in the first direction x, thereby adjusting the distance between the third follower base plates 208 and the middle bracket 202, and when the second double-ended screw rod 205 rotates along a fixed axis, the two groups of the first follower base plates 206 move in opposite directions in the second direction y, thereby adjusting the distance between the first follower base plates 206 and the middle bracket 202 The first follower base plate 206 and the third follower base plate 208 are separated so that the first follower base plate 206 and the third follower base plate 208 are extended and retracted with the middle bracket 202 as the center point, so as to adjust their effective supporting area to adapt to aluminum alloy thin plates of different sizes. A counterweight guide rod 401 is also fixedly arranged at the bottom of the main frame 101. The counterweight frame 402 is slidably arranged on the counterweight guide rod 401 along the first direction x, and the movement of the counterweight frame 402 is linked with the guide frame 201. A counterweight block 409 is fixedly mounted on the counterweight frame 402. The movement directions of the counterweight frame 402 and the guide frame 201 in the first direction x are opposite. The guide frame 201 has a relative supporting state and an extended state, and the counterweight frame 402 has a relative balanced state. When the guide frame 201 switches from the supporting state to the extended state, the counterweight frame 402 switches from the balanced state to the counterweight state. When the guide frame 201 switches from the extended state to the supporting state, the counterweight frame 402 switches from the counterweight state to the balanced state. When the guide frame 201 moves in the positive direction of the first direction x, the guide frame 201 switches from the supporting state to the extended state, so that the guide frame 201 and the aluminum alloy sheet supported thereon slide toward the positive direction of the first direction x. When transporting the aluminum alloy sheet, it can not only effectively protect the sheet from deformation and bending caused by external force, but also make it more convenient to load and unload the aluminum alloy sheet in the carrier box. When hoisting the sheet at the construction site,The guide frame 201 can be extended into the floor when in the extended state, so as to facilitate the horizontal unloading of the aluminum alloy sheet to different floors of the building, thereby avoiding the operator from pulling at the edge of the building and preventing accidents.

[0035] In one case of the present embodiment, the main frame component 1 also includes a wheel frame group 104, and the wheel frame group 104 is movably assembled at both ends of the main frame 101. The wheel frame group 104 can also be configured with an electric telescopic rod that moves along the third direction z, so that the device can freely control the lifting height in the third direction z, and a universal roller is provided at the bottom of the wheel frame group 104, so that the wheel frame group 104 can move freely at the ground end, which is convenient for loading and unloading of aluminum alloy sheets.

[0036] See also Figure 4 In a preferred embodiment of the present invention, the main frame member 1 further includes a riveted base 105, a suspension arm 106 and a traction hook 107, and several of the riveted bases 105 are fixedly assembled on the side ends of the main frame 101, and the ends of the riveted bases 105 are rotatably connected to the suspension arms 106, and the traction hooks 107 are fixedly connected to the suspension arms 106.

[0037] In actual application of this embodiment, the riveted base 105 is fixedly arranged on the side end of the main frame 101, and a lockable rotating shaft structure is arranged between the riveted base 105 and the suspension arm 106. When the suspension arm 106 is in a fully open state, after the rotating shaft structure is locked, a plurality of suspension arms 106 can be used as a traction base around the main frame 101, and the cable is hooked on the traction hook 107, so that the handling device supporting the aluminum alloy sheet can be pulled and supported by the traction machinery, and it is assumed that when the suspension arm 106 is in the open state, the traction cable does not interfere with the pallet assembly 3.

[0038] See also Figure 2 In a preferred embodiment of the present invention, the pallet assembly 3 includes a first pallet 301, a second pallet 302 and a third pallet 303, the first pallet 301 is fixedly arranged on the central bracket 202 and the first follower base plate 206, the second pallet 302 is fixedly arranged on the second follower base plate 207, and the third pallet 303 is fixedly arranged on the third follower base plate 208.

[0039] In actual application of this embodiment, the first support plate 301 is fixedly arranged on the central support 202 and the first follower base plate 206, the first support plate 301 on the side of the central support 202 is used to support the middle position of the aluminum alloy sheet, the first support plate 301 on the side of the first follower base plate 206 is used to support the front end and the rear end of the aluminum alloy sheet in the first direction x, the second support plate 302 on the side of the second follower base plate 207 is used to support the corners of the aluminum alloy sheet, and at the same time, limit the sliding of the aluminum alloy sheet in the xoy plane during transportation, the third support plate 303 on the side of the third follower base plate 208 is used to support the side of the aluminum alloy sheet, and at the same time, limit the sliding of the aluminum alloy sheet in the second direction y during transportation.

[0040] In one case of this embodiment, the surfaces of the first support plate 301, the second support plate 302 and the third support plate 303 are all polished to prevent scratches on the surface of the aluminum alloy thin plate when the thin plate is pulled.

[0041] See also Figure 3 In a preferred embodiment of the present embodiment, the second support plate 302 has a relative angle plate first plane a1, an angle plate second plane a2 and an angle plate third plane a3, the angle plate first plane a1 is arranged parallel to the first support plate 301, the angle plate second plane a2 is arranged perpendicular to the angle plate first plane a1, and the angle plate second plane a2 is arranged at a position away from the first support plate 301, the angle plate third plane a3 is arranged perpendicular to the angle plate first plane a1 and the angle plate second plane a2, and the width of the angle plate third plane a3 is smaller than the width of the second support plate 302, the third support plate 303 has a relative side panel first plane b1 and a side panel second plane b2, the side panel first plane b1 is arranged parallel to the first support plate 301, the side panel second plane b2 is arranged perpendicular to the side panel first plane b1, and the side panel second plane b2 is arranged at a position away from the first support plate 301.

[0042] In actual application of this embodiment, the second support plate 302 is provided with a relative first angle plate plane a1, a second angle plate plane a2 and a third angle plate plane a3, the first angle plate plane a1 is configured to support the aluminum alloy sheet, the second angle plate plane a2 and the third angle plate plane a3 are configured to limit the sliding of the aluminum alloy sheet in the xoy plane, and the second side plate plane b2 is configured to limit the sliding of the aluminum alloy sheet in the second direction y. In the actual transportation process, when the aluminum alloy sheet needs to be moved to the device, the second follower bottom plate 207 and the third follower bottom plate 208 on both sides of the central bracket 202 are in the original end position in the second direction y, and at this time, the relative spacing between the two sets of second follower bottom plates 207 is not greater than the aluminum alloy sheet. The width is such that the aluminum alloy sheet can slide on the surfaces of the first support plate 301, the second support plate 302 and the third support plate 303, and then after the aluminum alloy sheet is moved to the middle position of the device, by driving the first double-headed screw 204 and the second double-headed screw 205 to rotate, the first follower base plate 206 and the third follower base plate 208 are driven to engage with each other, so that the first follower base plate 206, the second follower base plate 207 and the third follower base plate 208 are synchronously approached to one side of the aluminum alloy sheet, and the second support plate 302 and the third support plate 303 are clamped at the four corners and both sides of the aluminum alloy sheet, on the one hand, the aluminum alloy sheet is positioned and clamped, and on the other hand, the aluminum alloy sheet can be prevented from shaking during transportation and falling during lifting.

[0043] See also Figure 3 In a preferred embodiment of the present invention, the support plate assembly 3 also includes a linkage rod 304 and a telescopic rod group 305. The linkage rod 304 is fixedly installed on the first follower base plate 206 along the second direction y, and the second follower base plate 207 is limitedly slidably installed on the linkage rod 304. A telescopic rod group 305 is also arranged between the second follower base plate 207 and the third follower base plate 208. The telescopic rod group 305 is arranged along the first direction x, and one end of the telescopic rod group 305 is fixedly connected to the second follower base plate 207, and the other end of the telescopic rod group 305 is fixedly connected to the third follower base plate 208.

[0044] In actual application of this embodiment, a linkage rod 304 is fixedly installed on the first follower base plate 206 along the second direction y, and the second follower base plate 207 is limitedly slidably installed on the linkage rod 304. Since the first follower base plate 206 is meshed and assembled on the second double-headed screw rod 205, when the first follower base plate 206 is limitedly slid along the first direction x, the second follower base plate 207 can be synchronously pulled to move in the first direction x through the linkage rod 304. Since the third follower base plate 208 is meshed and assembled on the first double-headed screw rod 204, when the third follower base plate 208 is limitedly slid along the second direction y, the second follower base plate 207 can be synchronously pulled to move in the second direction y through the telescopic rod group 305, and the telescopic rod group 305 adopts a telescopic sleeve rod structure.

[0045] See also Figure 5 and Figure 6 In a preferred embodiment of the present invention, the counterweight frame assembly 4 also includes a transmission wheel 403, a synchronous belt 404, a first traction block 405 and a second traction block 406. The two groups of transmission wheels 403 are fixedly arranged at the bottom of the main frame 101, the synchronous belt 404 is wound around the transmission wheel 403, and the synchronous belt 404 is also fixedly equipped with a first traction block 405 and a second traction block 406. The first traction block 405 is fixedly connected to the counterweight frame 402, and the second traction block 406 is fixedly connected to the guide frame 201.

[0046] In actual application of this embodiment, the transmission wheel 403 is fixedly arranged at the bottom of the main frame 101, and the synchronous belt 404 is wound and assembled on the transmission wheel 403, the first traction block 405 and the second traction block 406 are respectively assembled on both sides of the synchronous belt 404, and the first traction block 405 is fixedly connected to the counterweight frame 402, and the second traction block 406 is fixedly connected to the guide frame 201. When the guide frame 201 moves in the positive direction of the first direction x, the second traction block 406 moves synchronously in the positive direction of the first direction x, so that the second traction block 406 pulls The synchronous belt 404 rotates on the transmission wheel 403, and the first traction block 405 installed on the other side of the synchronous belt 404 moves synchronously along the negative direction of the first direction x, so that the counterweight frame 402 moves synchronously along the negative direction of the first direction x, and then when the guide frame 201 switches from the supporting state to the extended state, the counterweight frame 402 and the counterweight block 409 thereon switch from the balanced state to the counterweight state, so that the entire device maintains balance in the xoy plane, preventing overturning during loading and unloading of aluminum alloy sheets, or preventing tipping and falling during lifting of aluminum alloy sheets.

[0047] See also Figure 7In a preferred embodiment of the present invention, the counterweight frame assembly 4 also includes a counterweight extension rod 407 and a counterweight slide 408, the counterweight extension rod 407 is fixedly inserted on one side of the counterweight frame 402, the counterweight slide 408 is limitedly slidably assembled on the counterweight extension rod 407, and a counterweight block 409 is fixedly assembled at the bottom of the counterweight slide 408.

[0048] In actual application of this embodiment, the counterweight extension rod 407 is fixedly set at one end of the counterweight frame 402, the counterweight slide 408 is elastically slidably assembled on the counterweight extension rod 407, and the other end of the counterweight slide 408 is fixedly connected to the counterweight block 409. By adjusting the sliding distance of the counterweight slide 408 on the counterweight extension rod 407, the length of the force arm on one side of the counterweight block 409 can be adjusted during the counterweighting process. The length of the force arm can be automatically adjusted according to the total mass of the aluminum alloy sheet, so that the device can maintain a stable state when switching between the supporting state and the extended state.

[0049] See also Figure 7 In a preferred embodiment of the present invention, the handling device for aluminum alloy thin plates for construction projects also includes a transmission mechanism 5, which includes a pressure regulating plate 501, a guide rail groove 502, a trigger block 503 and a trigger arm 504. The pressure regulating plate 501 is elastically slidably assembled at the bottom of the main frame 101 along the third direction z, and a guide rail groove 502 is fixedly provided at the bottom of the pressure regulating plate 501. One end of the trigger block 503 is limitedly slidably assembled in the guide rail groove 502, and the other end of the trigger block 503 is rotatably connected to the trigger arm 504. The end of the trigger arm 504 is rotatably connected to the counterweight slide 408. The main bracket member 2 also includes a third follower bottom plate 208, one end of the third follower bottom plate 208 is fixedly assembled at the bottom of the middle bracket 202, and the other end of the third follower bottom plate 208 is movably abutted against the top of the pressure regulating plate 501.

[0050] In actual application of this embodiment, the pressure regulating plate 501 is elastically slidably assembled at the bottom of the main frame 101 along the third direction z, and the central bracket 202 is elastically slidably assembled in the middle hollow groove of the guide frame 201 along the third direction z. A trigger block 503 is slidably assembled in the guide rail groove 502 at the bottom of the pressure regulating plate 501. One end of the trigger block 503 is rotatably connected to a trigger arm 504, and the end of the trigger arm 504 is rotatably connected to the counterweight slide 408. By adjusting the height of the pressure regulating plate 501 in the third direction z, the pressure regulating plate 501 can be controlled. The height of the trigger block 503 in the third direction z, when the trigger block 503 moves in the negative direction of the third direction z, the trigger arm 504 pulls the counterweight slide 408 to overcome the elastic force and move toward the end away from the counterweight frame 402 during the transmission process, so that the length of the counterweight arm on one side of the counterweight slide 408 changes, and when the counterweight frame 402 slides in the first direction x, the trigger block 503 and the trigger arm 504 follow the counterweight frame 402 to move synchronously in the first direction x, and the trigger block 503 is limitedly slidably assembled in the guide rail groove 502.

[0051] The above-mentioned embodiment of the present invention provides a transporting device for aluminum alloy thin plates for construction projects. By providing a retractable and sliding guide frame 201 on the main frame 101, and providing a plurality of movable and adjustable support plates on the guide frame 201, the supporting area can be freely adjusted according to the size of the aluminum alloy thin plates to be transported, and the length of the force arm at the counterweight end can be adaptively adjusted during the telescopic process, so that the device can always remain stable during the loading and unloading of the aluminum alloy thin plates, thereby preventing overturning.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A conveying device for aluminum alloy thin plates for construction engineering, the conveying device for aluminum alloy thin plates for construction engineering having a first direction, a second direction and a third direction relative to each other, characterized in that: The conveying device of the aluminum alloy sheet for construction engineering comprises: A mainframe component, the mainframe component comprising a mainframe, a reserved limiting groove and a guide rod, the mainframe having a reserved limiting groove in the middle thereof, and a guide rod being arranged on the mainframe along a first direction; A main bracket component, the main bracket component includes a guide frame, a central bracket, a positioning guide rod, a first double-headed screw rod, a second double-headed screw rod, a first follower base plate, a second follower base plate and a third follower base plate, the guide frame is limitedly slidably assembled on the reserved limit groove and the guide rod along a first direction, the central bracket is elastically slidably assembled on the guide frame along a third direction, the central bracket is also penetrated by a positioning guide rod, the positioning guide rod is fixedly assembled on the central bracket along a second direction, the first double-headed screw rod and the second double-headed screw rod are both fixedly axially assembled on the central bracket , the first double-ended screw is arranged on the middle bracket along the second direction, the second double-ended screw is arranged on the middle bracket along the first direction, the two groups of the first follower base plates are arranged at both ends of the middle bracket along the first direction, and the first follower base plate is meshed with the second double-ended screw, the two groups of the second follower base plates are arranged at both ends of the first follower base plate along the second direction, the two groups of the third follower base plates are arranged at both ends of the middle bracket along the first direction, and one end of the third follower base plate is slidably connected to the positioning guide rod, and the other end of the third follower base plate is meshed with the first double-ended screw; A support plate assembly, which is arranged on the central support, the first follower bottom plate, the second follower bottom plate and the third follower bottom plate, and is used to support the aluminum alloy thin plate to be transported; A counterweight frame assembly, the counterweight frame assembly includes a counterweight guide rod, a counterweight frame and a counterweight block, the counterweight guide rod is fixedly arranged at the bottom of the main frame along a first direction, one end of the counterweight frame is limitedly slidably assembled on the counterweight guide rod, the other end of the counterweight frame is assembled with a counterweight block, and the counterweight frame is linked with the guide frame.

2. The device for transporting aluminum alloy thin plates for construction engineering according to claim 1, characterized in that: The main frame member also includes a wheel frame group, which is movably assembled at both ends of the main frame, and a universal roller is arranged at the bottom of the wheel frame group.

3. The device for transporting aluminum alloy thin plates for construction engineering according to claim 1, characterized in that: The main frame component also includes a riveted base, a suspension arm and a traction hook. Several of the riveted bases are fixedly assembled on the side ends of the main frame, and the ends of the riveted bases are rotatably connected to the suspension arms, and the traction hooks are fixedly connected to the suspension arms.

4. The device for transporting aluminum alloy thin plates for construction engineering according to claim 1, characterized in that: The support plate assembly includes a first support plate, a second support plate and a third support plate. The first support plate is fixedly arranged on the central support and the first follower bottom plate, the second support plate is fixedly arranged on the second follower bottom plate, and the third support plate is fixedly arranged on the third follower bottom plate.

5. The device for transporting aluminum alloy thin plates for construction engineering according to claim 4, characterized in that: The second support plate has a first angle plate plane, a second angle plate plane and a third angle plate plane relative to each other. The first angle plate plane is arranged parallel to the first support plate, the second angle plate plane is arranged perpendicular to the first angle plate plane, and the second angle plate plane is arranged at a position away from one side of the first support plate. The third angle plate plane is arranged perpendicular to both the first angle plate plane and the second angle plate plane, and the width at the third angle plate plane is smaller than the width of the second support plate.

6. The device for transporting aluminum alloy thin plates for construction engineering according to claim 4, characterized in that: The third support plate has a first side plate plane and a second side plate plane relative to each other. The first side plate plane is arranged parallel to the first support plate, the second side plate plane is arranged perpendicular to the first side plate plane, and the second side plate plane is arranged at a position away from one side of the first support plate.

7. The device for transporting aluminum alloy thin plates for construction engineering according to claim 1, characterized in that: The support plate assembly also includes a linkage rod and a telescopic rod group. The first follower base plate is fixedly equipped with a linkage rod along the second direction. The second follower base plate is limitedly slidably equipped on the linkage rod. A telescopic rod group is also arranged between the second follower base plate and the third follower base plate. The telescopic rod group is arranged along the first direction, and one end of the telescopic rod group is fixedly connected to the second follower base plate, and the other end of the telescopic rod group is fixedly connected to the third follower base plate.

8. The device for transporting aluminum alloy thin plates for construction engineering according to claim 1, characterized in that: The counterweight frame assembly also includes a transmission wheel, a synchronous belt, a first traction block and a second traction block. The two groups of transmission wheels are fixedly axled at the bottom of the main frame. The synchronous belt is wound around the transmission wheel, and the first traction block and the second traction block are fixedly mounted on the synchronous belt. The first traction block is fixedly connected to the counterweight frame, and the second traction block is fixedly connected to the guide frame.

9. The device for transporting aluminum alloy thin plates for construction engineering according to claim 1, characterized in that: The counterweight frame assembly also includes a counterweight extension rod and a counterweight slide. The counterweight extension rod is fixedly inserted on one side of the counterweight frame. The counterweight slide is limitedly slidably assembled on the counterweight extension rod, and a counterweight block is fixedly assembled on the bottom of the counterweight slide.

10. The device for transporting aluminum alloy thin plates for construction engineering according to claim 9, characterized in that: The handling device for aluminum alloy thin plates for construction projects also includes a transmission mechanism, which includes a pressure regulating plate, a guide rail groove, a trigger block and a trigger arm. The pressure regulating plate is elastically slidably assembled on the bottom of the main frame along a third direction, and a guide rail groove is fixedly arranged on the bottom of the pressure regulating plate. One end of the trigger block is limitedly slidably assembled in the guide rail groove, and the other end of the trigger block is rotatably connected to the trigger arm. The end of the trigger arm is rotatably connected to the counterweight slide. The main bracket component also includes a third follower base plate, one end of the third follower base plate is fixedly assembled on the bottom of the middle bracket, and the other end of the third follower base plate is movably abutted against the top of the pressure regulating plate.

Images