CN120061596A - Multifunctional lifting positioning device for ALC plate installation and use method - Google Patents
Multifunctional lifting positioning device for ALC plate installation and use method Download PDFInfo
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- CN120061596A CN120061596A CN202510537474.8A CN202510537474A CN120061596A CN 120061596 A CN120061596 A CN 120061596A CN 202510537474 A CN202510537474 A CN 202510537474A CN 120061596 A CN120061596 A CN 120061596A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07504—Accessories, e.g. for towing, charging, locking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/18—Load gripping or retaining means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- Structural Engineering (AREA)
- Architecture (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
本发明涉及ALC板材安装相关技术领域，具体是一种用于ALC板材安装的多功能升降定位装置及使用方法，包括移动车体、多级升降机构、夹持机构及安装在多级升降机构上的旋转控制机构；夹持机构包括安装板及与安装板固定的夹板，夹板上铰接有两个夹持单元及两个辅助夹持件，夹持单元与辅助夹持件相对设置；辅助夹持件包括与夹板连接且由安装在夹板上的伸缩驱动件驱动转动的伸缩辅助爪，实现对ALC板的多向夹持，确保ALC板转运过程中或调节放置角度的过程中不会出现偏移的现象，其次，在ALC板对接前，伸缩辅助爪先转动再回缩，可消除伸缩辅助爪与ALC板的拼接侧发生摩擦的现象，能够使得ALC板拼接侧无阻碍，方便在不同的拼接需求中可进行快速的定位对接。
The present invention relates to the technical field related to the installation of ALC panels, and specifically to a multifunctional lifting and positioning device for the installation of ALC panels and a method of use, comprising a mobile body, a multi-stage lifting mechanism, a clamping mechanism and a rotating control mechanism installed on the multi-stage lifting mechanism; the clamping mechanism comprises a mounting plate and a clamping plate fixed to the mounting plate, two clamping units and two auxiliary clamping members are hinged on the clamping plate, and the clamping unit and the auxiliary clamping member are arranged opposite to each other; the auxiliary clamping member comprises a telescopic auxiliary claw connected to the clamping plate and driven to rotate by a telescopic driving member installed on the clamping plate, so as to realize multi-directional clamping of the ALC panel and ensure that the ALC panel will not be offset during the transportation process or the adjustment of the placement angle. Secondly, before the ALC panel is docked, the telescopic auxiliary claw is first rotated and then retracted, which can eliminate the friction between the telescopic auxiliary claw and the splicing side of the ALC panel, so that the splicing side of the ALC panel can be unobstructed, which is convenient for rapid positioning and docking in different splicing requirements.
Description
Technical Field
The invention relates to the related technical field of ALC plate installation, in particular to a multifunctional lifting positioning device for ALC plate installation and a use method thereof.
Background
The ALC plate is an autoclaved lightweight concrete plate which is prepared from cement, lime, silica sand and the like serving as main raw materials through an autoclaved process. The composite material has various excellent performances such as light weight, high strength, heat preservation, heat insulation, sound insulation, fire prevention and the like, is widely applied to the fields of houses, commercial buildings, industrial buildings and the like, and can be used as an external wall board, an internal wall board, a floor slab, a roof board and the like.
In order to realize rapid assembly, grooves and splicing protrusions are formed in two sides of each ALC plate, grooves and splicing protrusions on two adjacent ALC plates are inserted together to realize assembly, and when the ALC plates are connected with a wall, the grooves or the splicing protrusions can be machined in advance on the wall.
The ALC plate has a certain quality, so that auxiliary mechanical auxiliary installation is generally adopted during the installation of the ALC plate, the existing robot for the auxiliary installation of the ALC plate comprises a movable chassis, a lifting mechanism, a rotating mechanism and a clamping mechanism, and integrates multiple functions of lifting, rotating, tilting, translating and the like.
However, by adopting the clamping mode, the situation that the position of the ALC plate is not positioned at the center of the ALC plate after being clamped easily occurs, so that the ALC plate is easy to deviate, and meanwhile, in the process of moving a chassis or driving the ALC to lift by a lifting mechanism, the position of the ALC plate relative to the clamping mechanism deviates due to the inertia effect, so that in the subsequent assembly process, the ALC plate is not positioned at a required angle and needs to be adjusted for many times, the installation efficiency is affected, and secondly, if the clamping of the splicing surface of the ALC plate is increased, the subsequent clamping piece is inconvenient to assemble, meanwhile, the construction space is increased to a certain extent, and particularly, when the ALC plate is assembled with a vertical wall surface, the ALC plate cannot be well placed at the designated position due to the clamping piece.
Disclosure of Invention
The invention aims to provide a multifunctional lifting positioning device for ALC plate installation and a use method thereof, so as to solve the problems in the prior art.
The multifunctional lifting positioning device for the ALC plate installation comprises a movable vehicle body, a multistage lifting mechanism, a clamping mechanism and a rotation control mechanism, wherein the multistage lifting mechanism is installed on the vehicle body and can change a placement angle relative to the movable vehicle body, the rotation control mechanism is installed on the multistage lifting mechanism and is used for driving the clamping mechanism to rotate, the clamping mechanism comprises an installation plate and a clamping plate fixed with the installation plate, a driving gap is formed between the installation plate and the clamping plate, at least two clamping units and at least two auxiliary clamping pieces are hinged to the clamping plate, the ALC plate is arranged among the clamping plate, the clamping units and the auxiliary clamping pieces, the clamping units are arranged opposite to the auxiliary clamping pieces, the auxiliary clamping pieces comprise telescopic auxiliary claws which are connected with the clamping plate and are driven to rotate by a second hydraulic cylinder installed on the clamping plate, the telescopic auxiliary claws are provided with elastic telescopic pieces, one ends of the elastic telescopic pieces extend into guide grooves formed on the installation plate and move along the guide grooves, and when the telescopic auxiliary claws start to rotate from a horizontal placement state, and the telescopic auxiliary claws are driven to rotate and execute the auxiliary claws to be shortened successively.
The multifunctional lifting positioning device for installing the ALC plate comprises a rotating supporting piece which is embedded in an embedded groove formed on the clamping plate, a movable end of the second hydraulic cylinder hinged on the driving gap side of the clamping plate is hinged with the rotating supporting piece, the rotating supporting piece extends into the driving gap and is in rotating connection with the clamping plate, and an auxiliary claw which is inserted in the rotating supporting piece and can slide along the rotating supporting piece, wherein the auxiliary claw is connected with the elastic telescopic piece.
The multifunctional lifting positioning device for the ALC plate installation comprises a connecting column fixed with the auxiliary claw, a limiting plate arranged on the rotating bearing part in a sliding penetrating mode, a rolling part in rolling fit with the guide groove and sleeved on the connecting column, and springs sleeved on the connecting column, wherein two ends of each spring are respectively abutted to the limiting plate and the rolling part.
The multifunctional lifting positioning device for ALC plate installation is characterized in that an arc-shaped bulge is formed in one side, close to the auxiliary claw, of the guide groove towards the clamping plate, when the auxiliary claw is in a clamping state, the rolling piece is abutted to the middle position of the arc-shaped bulge, and the circle center of the arc surface on the arc-shaped bulge is located on the rotating axis of the rotating bearing piece.
The clamping unit comprises the clamping jaw which is arranged in an L-shaped structure and hinged to the clamping plate, and the clamping jaw is driven to rotate by the third hydraulic cylinder which is positioned in the driving gap and connected with the clamping plate.
The multifunctional lifting positioning device for the ALC plate installation comprises a sliding bearing frame, a motor arranged on the sliding bearing frame, a speed reducer connected with a motor rotating shaft, an output shaft of the speed reducer fixedly connected with the mounting plate, and a resetting locking piece for locking the position of the output shaft of the speed reducer relative to the sliding bearing frame.
The multifunctional lifting positioning device for the ALC plate installation comprises a locking piece fixed with an output shaft of the speed reducer, four clamping grooves formed in the locking piece, and an air cylinder connected with the sliding bearing frame, wherein a pressing wheel used for being matched with the clamping grooves in a clamping mode is installed on a movable rod of the air cylinder.
The multifunctional lifting positioning device for the ALC plate installation comprises a first vertical frame and a second vertical frame which are connected with the movable vehicle body, wherein a first hydraulic cylinder arranged on the first vertical frame is used for controlling the second vertical frame to adjust the position relative to the first vertical frame, and the sliding bearing frame is slidably arranged on the second vertical frame and connected with a traction piece arranged on the second vertical frame.
The multifunctional lifting positioning device for the ALC plate installation is characterized in that the traction piece comprises at least two traction wheels which are installed on the second vertical frame and driven to rotate by the driving source, a traction rope is wound on each traction wheel, and one end of each traction rope, which is far away from each traction wheel, is fixedly connected with the hanging ring fixed on the sliding bearing frame.
The application method of the multifunctional lifting positioning device for ALC plate installation comprises the following steps of:
s1, moving a vehicle body to an ALC plate placing position, and driving a clamping mechanism to move to a clamping position by a multistage lifting mechanism;
s2, controlling the clamping unit to clamp the ALC plate in cooperation with the clamping plate, and then controlling the telescopic driving piece to drive the telescopic auxiliary claw to push up and clamp from the bottom of the ALC plate, so as to keep the ALC plate in a horizontal placement state;
S3, controlling the rotation control mechanism to drive the ALC plate and the clamping mechanism to integrally rotate to a vertical placement state according to the installation requirement, and then moving the vehicle body to drive the ALC plate to move to a position to be docked;
S4, controlling the telescopic driving piece to drive the telescopic auxiliary claw to move, enabling the telescopic auxiliary claw to rotate relative to the clamping plate, enabling the telescopic auxiliary claw to be separated from the ALC plate, shortening the ALC plate to be completely exposed towards one side of the telescopic auxiliary claw, and then abutting against a wall body or a previous ALC plate to finish positioning and installation.
Compared with the prior art, the automatic telescopic device has the advantages that the automatic telescopic motion of the telescopic auxiliary claw is realized through the functions of the elastic telescopic piece and the guide groove, the automatic centering of the ALC plate can be realized in the process of grabbing the ALC plate, the multidirectional clamping of the ALC plate is realized, the phenomenon that the ALC plate is offset in the transferring process or the placing angle adjusting process is avoided, the subsequent abutting installation of the ALC plate is facilitated, the telescopic auxiliary claw rotates firstly and retracts before the ALC plate abuts, the phenomenon that the telescopic auxiliary claw rubs with the splicing side of the ALC plate can be eliminated, compared with the situation that the telescopic auxiliary claw is retracted only in a rotating mode, the space required by retracting the telescopic auxiliary claw is small, the splicing side of the ALC plate is free from obstruction, the rapid positioning abutting joint can be realized in different splicing requirements, the rotating action of the rotating piece can be realized through the accurate control of the second hydraulic cylinder, the auxiliary claw, the connecting column and the roller are driven to rotate integrally when the rotating and the supporting piece begins to rotate, the auxiliary claw is moved away from the boss to move away from the upper end face of the ALC plate, the relative displacement is avoided, and the relative abrasion between the two adjacent splicing plates is prevented from being caused by the relative displacement of the lifting device, and the relative displacement of the adjacent splicing plate is prevented from being caused, and the relative displacement between the lifting device and the lifting device is suitable for the relative positioning and the problem that the two adjacent splicing plates is not worn and worn.
Drawings
The device comprises a movable car body, a multi-stage lifting mechanism which is arranged on the car body and can change the placing angle relative to the movable car body, a clamping mechanism and a rotation control mechanism which is arranged on the multi-stage lifting mechanism and is used for driving the clamping mechanism to rotate.
FIG. 1 is a schematic diagram of a multi-functional elevation positioning apparatus for ALC panel installation;
FIG. 2 is a schematic view of a construction of a multi-functional elevation positioning apparatus for ALC panel installation at another angle;
FIG. 3 is a schematic diagram of the connection states of the multi-stage lifting mechanism, the clamping mechanism and the rotation control mechanism in the multifunctional lifting and positioning device for ALC plate installation;
FIG. 4 is a schematic view of the connection state of the multi-stage lifting mechanism, the clamping mechanism and the rotation control mechanism at another angle in the multifunctional lifting and positioning device for ALC plate installation;
FIG. 5 is a schematic diagram showing the connection state of the multi-stage lifting mechanism and the rotation control mechanism in the multifunctional lifting and positioning device for ALC plate installation;
FIG. 6 is a schematic view of a connection state of a multi-stage lifting mechanism and another angle of a rotation control mechanism in a multifunctional lifting and positioning device for ALC plate installation;
FIG. 7 is a schematic view of the structure of the rotation control mechanism in the multi-functional elevation positioning apparatus for ALC sheet installation;
FIG. 8 is a schematic view of another angle of the rotation control mechanism in the multi-functional elevation positioning apparatus for ALC plate installation;
FIG. 9 is a schematic view of the structure of the clamping mechanism in the multifunctional lifting and positioning device for ALC plate installation;
FIG. 10 is a schematic view showing the separated state of the mounting plate and the clamping plate of the clamping mechanism in the multifunctional lifting and positioning device for ALC plate mounting;
FIG. 11 is a schematic view of another angular state of the mounting plate and the clamping plate of the clamping mechanism in the multifunctional lifting and positioning device for ALC plate mounting after separation;
FIG. 12 is a schematic view of the structure of the auxiliary clamp in the multi-functional elevation positioning apparatus for ALC panel installation;
FIG. 13 is a schematic view showing the separation of the rotary receiver and the auxiliary pawl in the multifunctional elevation positioning apparatus for ALC plate installation;
FIG. 14 is a schematic view of another angular separation of the rotating receiver and auxiliary pawl in the multi-functional elevation positioning apparatus for ALC sheet installation;
FIG. 15 is a top view of the clamping mechanism in the multi-functional elevation positioning apparatus for ALC sheet installation;
FIG. 16 is a cross-sectional view taken along the direction A-A in FIG. 15;
FIG. 17 is a schematic diagram of the structure of the return lock in the multi-functional elevation positioning apparatus for ALC panel installation.
In the figure, a vehicle body is moved 1-a multi-stage lifting mechanism, a first 201-upright frame, a first 202-hydraulic cylinder, a second 203-upright frame, a traction wheel 204-205-traction rope and a first 206-sliding rail, a 3-angle adjusting hydraulic cylinder, a 4-clamping mechanism, a 401-mounting plate, a 4011-guiding groove, a 40111-arc-shaped protrusion, a 4012-connecting ring, a 4013-locking piece, a 40131-clamping groove, a 402-clamping plate, a 403-clamping jaw, a 404-auxiliary clamping piece, a 4041-second hydraulic cylinder, a 4042-rotation bearing piece, a 40421-second sliding rail, a 40422-limiting plate, a 4043-auxiliary clamping jaw, a 40431-sliding groove, a 4044-connecting column, a 4045-spring, a 4046-roller, a 405-rubber pad and a 406-third hydraulic cylinder, and a 5-rotation control mechanism, a 501-sliding bearing frame, a 502-sliding frame, a 503-hanging ring, a 504-motor, a 505-second connecting ring, a 506-clamping wheel and a 507-cylinder.
Detailed Description
Various exemplary embodiments, features and aspects of the application will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
In addition, numerous specific details are set forth in the following examples in order to provide a better illustration of the application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, well known methods, procedures, and components have not been described in detail so as not to obscure the present application.
In the invention, grooves and splicing protrusions are respectively formed on two sides of the ALC plates, and when the ALC plates are installed, the grooves and the splicing protrusions on two adjacent ALC plates are inserted together to realize splicing, and when the ALC plates are connected with a wall body, the grooves or the splicing protrusions can be processed on the wall body in advance.
Before being clamped and conveyed, the surface with the grooves or the surface with the assembling protrusions on the ALC plate is positioned above, the ALC plate is placed horizontally (hereinafter, all the surfaces are placed horizontally), and when the ALC plate is placed vertically in the length direction, the ALC plate is placed vertically (hereinafter, all the surfaces are placed vertically).
Referring to fig. 1,2 and 9-16, in an embodiment of the present invention, a multifunctional lifting and positioning device for installing an ALC board includes a moving car body 1, a multi-stage lifting mechanism 2 installed on the moving car body 1 and capable of changing a placement angle with respect to the moving car body 1, a clamping mechanism 4, and a rotation control mechanism 5 installed on the multi-stage lifting mechanism 2 and used for driving the clamping mechanism 4 to rotate, wherein at least two angle adjusting hydraulic cylinders 3 installed on the moving car body 1 are connected with the multi-stage lifting mechanism 2.
The clamping mechanism 4 comprises a mounting plate 401 and a clamping plate 402 fixed with the mounting plate 401, a driving gap is formed between the mounting plate 401 and the clamping plate 402, at least two clamping units and at least two auxiliary clamping pieces 404 are hinged to the clamping plate 402, an ALC plate is arranged among the clamping plate 402, the clamping units and the auxiliary clamping pieces 404 are arranged oppositely, the auxiliary clamping pieces 404 comprise telescopic auxiliary claws which are connected with the clamping plate 402 and are driven to rotate by telescopic driving pieces (preferably second hydraulic cylinders 4041) arranged on the clamping plate 402, elastic telescopic pieces are arranged on the telescopic auxiliary claws, and one ends of the elastic telescopic pieces extend into guide grooves 4011 formed on the mounting plate 401 and move along the guide grooves so as to drive the telescopic auxiliary claws to sequentially execute rotation and shortening actions when the telescopic auxiliary claws start to rotate from a horizontal placement state.
The ALC board that needs to be installed is clamped through the clamping mechanism 4 that sets up, and the angle that needs to be installed according to the ALC board (generally the ALC board is placed for the level or vertically two kinds of states of placing in the building) cooperates rotation control mechanism 5 to the angle of placing of clamping mechanism 4 is adjusted, thereby changes the angle of placing of ALC, is used for adjusting the installation height of ALC board through the multistage elevating system 2 that sets up, in order to adapt to different installation demands.
When the ALC plate is clamped, the ALC plate is pre-clamped through the cooperation of the clamping unit and the clamping plate 402, then the telescopic driving piece is controlled to drive the telescopic auxiliary claw to rotate towards the ALC plate, the ALC plate is pushed upwards, the clamping unit is clamped again, the ALC plate is enabled to keep a horizontal state under the action of at least two telescopic auxiliary claws, effective correction after final clamping of the ALC plate is achieved, the telescopic auxiliary claws always keep a limit state on the ALC plate in the transferring process of the ALC plate, the phenomenon that inclination does not occur due to movement shaking, gravity center offset and the like in the transferring process of the ALC plate is ensured, vertical or horizontal state is kept when the ALC plate is installed, positioning and butt joint are conveniently carried out subsequently, secondly, the clamping unit and the clamping plate 402 keep a clamping state of the ALC plate, and then the telescopic auxiliary claws rotate relatively, the telescopic auxiliary claws are enabled to be not to be in contact with the ALC plate again, the telescopic auxiliary claws are enabled to be shortened after rotating a certain angle, one side of the ALC plate is enabled to be close to the ALC plate, the ALC plate is enabled to be completely in contact with the ALC plate, and even if the ALC plate is not in contact with the telescopic auxiliary claws is completely, the ALC plate is enabled to be in contact with the wall body, and the ALC plate is enabled to be in contact with the telescopic auxiliary claw, and the ALC plate is enabled to be in the situation when the situation is not to be in contact with the telescopic auxiliary plate, and the ALC plate is enabled to be in the wall, and the wall is not in contact with the situation, and the situation is enabled to be in the situation to be in contact with the wall with the situation with the wall is not vertical with the telescopic auxiliary plate is vertical.
In this embodiment, the automatic telescopic motion of flexible auxiliary claw is realized through the effect of flexible auxiliary claw cooperation elastic component and guide way 4011 that sets up, can realize the automatic righting to the ALC board at the in-process that snatchs the ALC board, realize the multidirectional centre gripping to the ALC board, ensure the ALC board and transport the in-process or adjust the phenomenon that can not appear the skew of placing angle, make things convenient for the butt joint installation of follow-up ALC board, secondly, before the ALC board butt joint, flexible auxiliary claw rotates earlier and is retracted again, can eliminate the phenomenon that flexible auxiliary claw takes place the friction with the concatenation side of ALC board, can make the ALC board concatenation side unobstructed simultaneously, conveniently all can carry out quick location butt joint in different concatenation demands.
Referring to fig. 12-14, the telescopic auxiliary claw includes a rotary receiving element 4042 inserted into an embedded groove formed on the clamping plate 402, a movable end of the second hydraulic cylinder 4041 hinged on the driving gap side of the clamping plate 402 is hinged with the rotary receiving element 4042, the rotary receiving element 4042 extends into the driving gap and is rotatably connected with the clamping plate 402, and an auxiliary claw 4043 inserted into the rotary receiving element 4042 and capable of sliding along the rotary receiving element 4042 to be close to or far from the ALC plate side, wherein the auxiliary claw 4043 is connected with the elastic telescopic element.
It should be noted that, a U-shaped groove is formed on one side of the rotation receiving member 4042, the other side is close to the mounting plate 401 and is formed with a limiting plate 40422, the auxiliary claw 4043 is inserted into the U-shaped groove, specifically, two second sliding rails 40421 are symmetrically formed on the inner wall of the U-shaped groove, sliding grooves 40431 slidably connected with the second sliding rails 40421 are formed on two sides of the auxiliary claw 4043, when the auxiliary claw 4043 is in a horizontal placement state, the length direction of the second sliding rail 40421 and the length direction of the sliding grooves 40431 are both horizontal, therefore, when the auxiliary claw 4043 acts on the ALC plate in the horizontal placement state, only a vertical downward force is applied, and the second sliding rail 40421 and the sliding grooves 40431 cooperate to further support the auxiliary claw 4043 vertically, so that the auxiliary claw 4043 cannot be displaced due to the extrusion of the elastic telescopic members by stress in the clamping process, and stability in the clamping process is ensured.
Referring to fig. 12-16, the elastic expansion member includes a connecting post 4044 fixed to the auxiliary claw 4043, the connecting post 4044 slidably penetrates through a limiting plate 40422 disposed on the rotation receiving member 4042, a rolling member in rolling fit with the guide slot 4011 is mounted at one end of the connecting post 4044 facing the mounting plate 401, and a spring 4045 sleeved on the connecting post 4044, where two ends of the spring 4045 are respectively abutted against the limiting plate 40422 and the rolling member.
The rolling member includes a roller seat fixedly connected with the connecting column 4044 and a roller 4046 rotatably mounted on the roller seat, one end of the spring 4045 is abutted against the limiting plate 40422, and the other end is abutted against the roller seat away from the roller 4046.
An arc-shaped protrusion 40111 is formed in the guide groove 4011 at a side, which is close to the auxiliary claw 4043, toward the clamping plate 402, and when the auxiliary claw 4043 is in a clamping state, the rolling element is abutted against the middle position of the arc-shaped protrusion 40111, and the arc-shaped center of the arc-shaped protrusion 40111 is located on the rotation axis of the rotation bearing element 4042.
In this embodiment, in the case where the auxiliary claw 4043 is kept in close contact with the ALC plate and the ALC plate is placed in the horizontal position, the axis of the connecting column 4044 is kept in the horizontal state, and at this time, the roller 4046 is located inside the guide groove 4011 and is in close contact with the center portion of the arc-shaped boss 40111, by precisely controlling the second hydraulic cylinder 4041, the rotation action of the rotation receiving member 4042 can be achieved, when the rotation receiving member 4042 starts to rotate, it will bring the auxiliary claw 4043, the connecting column 4044 and the roller 4046 together to perform the integral rotation, and any relative displacement will not occur between the auxiliary claw 4043 and the rotation receiving member 4042 until the roller 4046 has not yet been removed from the arc-shaped boss 40111, thereby effectively avoiding abrasion to the groove end face or the splicing boss of the ALC plate due to the relative displacement, preventing occurrence of a gap (worn place) when the adjacent two ALC plates are spliced due to the abrasion, and ensuring the tightness of the splice and the stability of the integral structure.
Further, referring to fig. 9-11, the clamping unit includes a clamping jaw 403 disposed in an L-shaped structure and hinged to the clamping plate 402, and the clamping jaw 403 is driven to rotate by a third hydraulic cylinder 406 disposed in the driving gap and connected to the clamping plate 402.
The clamping jaw 403 is driven to rotate by a third hydraulic cylinder 406, so as to clamp the ALC plate in cooperation with the clamping plate 402.
In another embodiment, the clamping jaw 403 provided in the L-shaped structure may be provided in a two-section structure, for convenience of description, two sections defining the clamping jaw 403 are respectively a C section and an E section, the C section and the E section are perpendicular to each other, the E section is hinged on the clamping plate 402, the C section and the E section may be provided in a hinged state, and the C section is driven to rotate by an air cylinder or an electric telescopic rod installed on the E section, so as to implement the clamping operation.
Referring to fig. 7 and 8, the rotation control mechanism 5 includes a sliding support 501, a motor 504 mounted on the sliding support 501, a speed reducer connected to a rotating shaft of the motor 504, an output shaft of the speed reducer fixedly connected to the mounting plate 401, and a return locking member for locking the position of the output shaft of the speed reducer relative to the sliding support 501.
The motor 504 is matched with the speed reducer to drive the mounting plate 401 to rotate, so that the whole (including but not limited to a clamping plate, a clamping jaw 403 and the like) mounted on the mounting plate 401 is driven to rotate, and the placement angle of the ALC plate is adjusted.
For example, referring to fig. 7, 8 and 17, the return locking member includes a locking member 4013 fixed to the output shaft of the speed reducer, four clamping grooves 40131 are formed on the locking member 4013, an air cylinder 507 connected to the sliding bearing frame 501, and a pressing wheel 506 for being in clamping fit with the clamping grooves 40131 is mounted on a movable rod of the air cylinder 507.
Before the motor 504 drives the output shaft of the speed reducer to rotate, the air cylinder 507 drives the pressing wheel 506 to separate from the clamping groove 40131, so that the output shaft of the speed reducer loses limiting force, the speed reducer can then drive the mounting plate 401 to rotate, after the mounting plate 401 rotates to a required angle, the air cylinder 507 stretches to drive the pressing wheel 506 to be clamped into the corresponding clamping groove 40131, and therefore the output shaft of the speed reducer is limited again, self-locking load of the motor 504 is reduced, and the risk of damage to the output shaft of the speed reducer and the rotating shaft of the motor 504 is reduced.
In addition, the design of the normalization locking piece is convenient for the operator to quickly adjust and lock the angle, so that the working efficiency is improved, and when the angle of the ALC plate is required to be adjusted, the operator can easily unlock and re-limit the output shaft of the speed reducer by simply controlling the action of the air cylinder 507.
Further, guide inclined planes inclined towards the inside of the clamping groove 40131 are formed on two sides of the clamping groove 40131 on the locking piece 4013, when the motor 504 does not drive the mounting plate 401 to reach a required position through the speed reducer or a certain angle deviation exists in the mounting plate 401, the pressing wheel 506 is driven to abut against the guide inclined planes when the air cylinder 507 stretches towards the locking piece 4013, the mounting plate 401 can be driven to be restored to a preset position when the air cylinder 507 continues stretching, accurate positioning of the mounting plate 401 is ensured, the mounting problem caused by the angle deviation is effectively avoided, the guide inclined planes are arranged to enable the pressing wheel 506 to smoothly guide the mounting plate 401 to be adjusted to the correct position when contacting and clamped into the clamping groove 40131, the operation process is simplified, the overall working efficiency is improved, meanwhile, the manual adjustment step is reduced due to the automatic restoring function, the operation difficulty is reduced, and the whole equipment is easier to use and maintain.
It should be noted that, the second connection ring 505 is fixed on the side of the sliding support frame 501 facing the mounting plate 401, the first connection ring 4012 is fixed on the side of the mounting plate 401 facing the sliding support frame 501, the second connection ring 505 can be inserted into the inner side of the first connection ring 4012 and slidingly abutted with the first connection ring 4012, a certain supporting force can be provided for the mounting plate 401 through the first connection ring 4012 and the second connection ring 505, the bearing force of the output shaft of the speed reducer and the rotating shaft of the motor 504 is reduced, thus the service lives of the speed reducer and the motor 504 are prolonged, meanwhile, the sliding abutted between the first connection ring 4012 and the second connection ring 505 enables the mounting plate 401 to be more stable in the moving process, shaking is reduced, and stability and precision of the device are further improved.
Further, referring to fig. 3-6, the multi-stage lifting mechanism 2 includes a first stand 201 and a second stand 203 connected to the mobile vehicle body 1, a first hydraulic cylinder 202 mounted on the first stand 201 is used for controlling the second stand 203 to adjust the position of the second stand 201 relative to the first stand 201, and the sliding receiving frame 501 is slidably mounted on the second stand 203 and connected to a traction member mounted on the second stand 203.
Specifically, the second upright frame 203 is provided with a first sliding rail 206, and the sliding support frame 501 is provided with a sliding frame 502 slidably connected with the first sliding rail 206, so that the sliding support frame 501 can slide smoothly along the first sliding rail 206, the design of the sliding frame 502 enhances the stability of the structure, and ensures smooth and accurate control in the lifting process.
The second vertical frame 203 is controlled to be lifted and adjusted relative to the first vertical frame 201 through the telescopic control of the first hydraulic cylinder 202, so that the height of the ALC plate is changed according to different installation requirements, flexible installation operation is realized, the second vertical frame 203 can be stably and accurately lifted or lowered under the action of the first hydraulic cylinder 202, and the stability and the accuracy of the ALC plate in the installation process are ensured.
In an exemplary embodiment, the traction member includes at least two traction wheels 204 mounted on the second upright frame 203 and driven to rotate by a driving source, a traction rope 205 is wound on the traction wheels 204, one end of the traction rope 205 away from the traction wheels 204 is fixedly connected with a hanging ring 503 fixed on the sliding bearing frame 501, and the traction rope 205 is wound or unwound by the rotation of the traction wheels 204, so as to realize lifting control of the sliding bearing frame 501.
As still another embodiment of the present invention, there is also provided a method for using the multifunctional elevation positioning apparatus for ALC panel installation as described above, comprising the steps of:
s1, moving a vehicle body 1 to an ALC plate placing position, and driving a clamping mechanism 4 to move to a clamping position by a multi-stage lifting mechanism 2;
S2, controlling the clamping unit to clamp the ALC plate in cooperation with the clamping plate 402, and then controlling the telescopic driving piece to drive the telescopic auxiliary claw to push up and clamp from the bottom of the ALC plate, so as to keep the ALC plate in a horizontal placement state;
s3, controlling a rotation control mechanism 5 to drive the ALC plate and a clamping mechanism 4 to integrally rotate to a vertical placement state according to the installation requirement, and then moving the vehicle body 1 to drive the ALC plate to move to a position to be docked;
s4, controlling the telescopic driving piece to drive the telescopic auxiliary claw to move, enabling the telescopic auxiliary claw to rotate relative to the clamping plate 402, enabling the telescopic auxiliary claw to be separated from the ALC plate, shortening the ALC plate to be completely exposed towards one side of the telescopic auxiliary claw, and then abutting against a wall body or a previous ALC plate to finish positioning and installation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
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| CN202510537474.8A CN120061596B (en) | 2025-04-27 | 2025-04-27 | Multifunctional lifting positioning device for ALC plate installation and use method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022252571A1 (en) * | 2021-05-31 | 2022-12-08 | 歌尔股份有限公司 | Feeding and discharging equipment |
| CN117738474A (en) * | 2023-11-15 | 2024-03-22 | 中国建筑第八工程局有限公司 | ALC wallboard installation executive device and robot |
| CN118441901A (en) * | 2024-06-05 | 2024-08-06 | 中建八局第二建设有限公司 | Wallboard installation robot |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022252571A1 (en) * | 2021-05-31 | 2022-12-08 | 歌尔股份有限公司 | Feeding and discharging equipment |
| CN117738474A (en) * | 2023-11-15 | 2024-03-22 | 中国建筑第八工程局有限公司 | ALC wallboard installation executive device and robot |
| CN118441901A (en) * | 2024-06-05 | 2024-08-06 | 中建八局第二建设有限公司 | Wallboard installation robot |
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