CN118289618A - Prefabricated member hoisting and transporting device for assembled building - Google Patents
Prefabricated member hoisting and transporting device for assembled building Download PDFInfo
- Publication number
- CN118289618A CN118289618A CN202410727665.6A CN202410727665A CN118289618A CN 118289618 A CN118289618 A CN 118289618A CN 202410727665 A CN202410727665 A CN 202410727665A CN 118289618 A CN118289618 A CN 118289618A
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- Prior art keywords
- sliding
- driving
- prefabricated
- prefabricated member
- mounting frame
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- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000009417 prefabrication Methods 0.000 claims description 7
- 230000003993 interaction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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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
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of building lifting equipment, in particular to an assembly type building prefabricated member lifting and transporting device, which is beneficial to lifting a prefabricated member to be lifted through a clamping assembly, and meanwhile, the prefabricated member can be fixed through the clamping assembly in the lifting process, so that the prefabricated member is prevented from shaking in the lifting process, and is stably supported through a supporting assembly, wherein the contact area of the prefabricated member can be enlarged when the supporting assembly extends, the prefabricated member can be more stable in lifting, the lifting safety is improved, the supporting assembly is driven to expand through a first driving assembly and support the bottom of the prefabricated member, the prefabricated member is supported stably, meanwhile, the prefabricated member can be automatically loaded and unloaded through a second driving assembly, the loading and unloading efficiency of the device is improved, and meanwhile, the lifting safety is higher.
Description
Technical Field
The invention relates to the technical field of building lifting equipment, in particular to an assembled building prefabricated member lifting and transporting device.
Background
Prefabricated building is an advanced and rapid prefabricated building technology, and the core of the prefabricated building is mainly to finish the production and assembly of components in factories, and the building installation site is mainly responsible for the connection between the components. Prefabrication and hoisting are the core in the assembled building, prefabrication and hoisting of modular components such as roof and wallboard are the important link of supporting building stability, in precast concrete component hoisting scene, need install the hoist and mount to the prefabrication through the supporting mode of lifting by crane of pre-buried formula peg and special lifting appliance in the prefabrication, but this kind of mode carries out the setting of peg or rings in advance in prefabrication such as wallboard, and the handling installation is comparatively loaded down with trivial details.
Meanwhile, in the process of hoisting construction of prefabricated members such as the prefabricated building wallboard, the existing hoisting device adopts steel wire rope bundles for binding, then the hoisting tower is utilized for hoisting, due to the fact that the prefabricated building wallboard is made of materials, the steel wire rope bundles are easy to damage the prefabricated building wallboard to a certain extent or collide and damage the prefabricated building wallboard in the hoisting process, meanwhile, due to the fact that the weight of each part of the prefabricated member is different due to the fact that ventilation holes and other factors can be preset in the wallboard, the phenomenon that the steel wire rope is in unbalanced load is caused when the prefabricated member is hoisted, the phenomenon that the prefabricated member is prone to topple and shake in the air is caused, in the hoisting process, the hoisting speed is strictly controlled, the prefabricated member floor is prevented from being displaced or vibrated in the hoisting process, if the hoisting speed is too fast, the steel wire rope is likely to be broken or the prefabricated member floor is unbalanced, so that a safety accident is caused, and in a short time, the prefabricated member is hoisted only by the steel wire rope, and the safety hidden danger is high.
Therefore, an assembled building prefabricated member hoisting and transporting device is urgently needed to solve the problems that the prefabricated member is easy to damage and shake when the prefabricated member is hoisted by the existing hoisting device.
Disclosure of Invention
The prefabricated member hoisting and transporting device for the fabricated building is provided for solving the problems that the prefabricated member is easy to damage and shake when the prefabricated member is hoisted by the existing hoisting device.
The technical scheme of the invention is that the device comprises a mounting frame, wherein the mounting frame is in an H shape as a whole, sliding grooves are respectively formed in two sides of the mounting frame, and the two sliding grooves are mutually arranged in parallel on two sides of the mounting frame;
the two clamping assemblies are movably arranged in the sliding groove, the two clamping assemblies are oppositely arranged at two sides of the mounting frame and used for clamping and limiting the prefabricated member, the two clamping assemblies comprise two sliding frames which are oppositely arranged at two sides of the sliding groove and can oppositely or reversely move in the sliding groove, sliding plates capable of sliding are arranged on the sliding frames, limiting plates are connected between the two clamping assemblies, the limiting plates are provided with two clamping plates which are oppositely arranged at two ends of the clamping assemblies, and clamping plates which can oppositely or reversely move on the limiting plates are respectively arranged at two ends of each limiting plate and are used for limiting and clamping two side edges of the prefabricated plate;
The support assembly is arranged at the lower end of the mounting frame and used for supporting prefabricated parts, the support assembly comprises inclined slide ways, each inclined slide way is arranged to be two and is respectively positioned at two sides of the mounting frame, each inclined slide way is composed of two oppositely arranged slide grooves, the two slide grooves are respectively positioned at two ends of each inclined slide way, sliding blocks are respectively arranged at two ends of each inclined slide way in a sliding mode, connecting rods are arranged on the sliding blocks, the two sliding blocks are respectively positioned at two ends of the connecting rods and can respectively slide relatively on the connecting rods, the sliding blocks drive the sliding rods to move up and down when sliding in the inclined slide ways, four corners of the mounting frame are respectively provided with supporting sleeve pieces which can stretch along the mounting frame and are used for carrying out auxiliary sliding on the prefabricated parts, a plurality of lifting rods which can slide along the connecting rods are arranged on the connecting rods, extensible supporting scissor frames are arranged between the adjacent two supporting frames, four corners of each supporting scissor frame are respectively hinged with the lifting rods at the corresponding sides of the supporting scissor frames, each lifting rod is respectively connected with the supporting frames at the corresponding sides of the supporting scissor frames in a sliding mode, and the supporting rods can slide along the supporting frames at the corresponding sides of the supporting frames up and down sliding mode;
The driving assembly comprises a first driving sleeve part for driving the sliding block to move and a second driving sleeve part for driving the clamping assembly to move relatively or oppositely.
By adopting the scheme, the prefabricated member to be lifted is clamped and limited through the clamping assembly, the prefabricated member is lifted, the prefabricated member can be fixed through the clamping assembly in the lifting process, the prefabricated member is prevented from shaking in the lifting process, the prefabricated member is stably supported through the supporting assembly, the contact area of the supporting sleeve member to the prefabricated member can be enlarged when the supporting sleeve member is stretched, the supporting sleeve member can be more stable when lifted, and the safety of the lifting process is improved.
Preferably, the first driving sleeve member and the second driving sleeve member are both arranged on the mounting frame, the first driving sleeve member comprises a rotating shaft, a worm wheel, a first motor, a worm, a first gear and a first rack, the rotating shaft is arranged in the middle of the mounting frame, the worm wheel is arranged on the rotating shaft, the first motor is arranged on the fixing frame, the worm meshed with the worm wheel is coaxially arranged at the output end of the first motor, the worm is rotationally connected to the mounting frame, the first gears are respectively arranged at the two ends of the rotating shaft, first racks meshed with the first gears are respectively arranged at the upper side and the lower side of the first gears, when the first gears rotate, the two first racks are respectively connected with sliding blocks at the corresponding sides of the first racks, the sliding blocks can slide relatively with the first racks at the corresponding sides of the first racks, the second driving sleeve member comprises a first screw and a second motor, rotatable first screws are respectively arranged in the two sliding grooves, the two first motors are respectively arranged at the rear ends of the two first motors, the two first screws are respectively connected with the two screws at the two ends of the first racks in opposite directions, and the two screws are respectively screwed to the two ends of the first racks;
By adopting the scheme, the support assembly is driven to be unfolded through the first driving sleeve and the bottom of the prefabricated member is supported and contacted, so that the prefabricated member is supported stably, meanwhile, the prefabricated member can be automatically loaded and unloaded through the second driving sleeve, the loading and unloading efficiency of the device is improved, and meanwhile, the safety in the lifting process is higher.
Preferably, the sliding frame is provided with a guide groove, the limiting plate is lifted when sliding along the guide groove, and the limiting plate is provided with a second driving mechanism capable of driving the clamping plate to slide.
Preferably, the second driving mechanism comprises a second screw rod, a second driving motor, a second driving gear and a second driven gear, the limiting plate is provided with a rotatable second screw rod, threads with opposite rotation directions are respectively formed at two ends of the second screw rod, the clamping plates are respectively located at two sides of the second screw rod and are in threaded connection with the second screw rod, the limiting plate is provided with the second driving motor, the output end of the second driving motor is provided with the second driving gear, and the second screw rod is provided with the second driven gear meshed with the second driving gear.
Preferably, a first pressure spring is arranged between the sliding plate and the sliding frame, and interaction force is generated between the sliding plate and the first pressure spring when the sliding plate moves on the sliding frame.
Preferably, the support external member includes a plurality of interconnect's support frame, two adjacent be provided with between the support frame and connect the pressure spring, the sliding block is connected with the one end contact of support external member, the other end of support external member is fixed on the mounting bracket, every all be provided with the live-action roller on the support frame, the limiting plate is tangent with the bottom of prefab at the top of live-action roller when removing to the highest point for the prefab can take place the relative slip along the live-action roller.
Preferably, the supporting scissor frame comprises two telescopic rods which are connected in a hinged mode, each telescopic rod comprises a middle rod and two end rods, and the two end rods are located at two ends of the middle rod respectively and can slide relative to the middle rod.
Preferably, the mounting frame is provided with a plurality of connecting holes.
The following beneficial effects can be achieved by adopting the technical scheme of the invention:
(1) The prefabricated member to be lifted is clamped and limited through the clamping assembly, so that the prefabricated member is lifted, the prefabricated member can be fixed through the clamping assembly in the lifting process, the prefabricated member is prevented from shaking in the lifting process, the prefabricated member is stably supported through the supporting assembly, the contact area of the supporting sleeve member to the prefabricated member can be enlarged when the supporting sleeve member stretches, the prefabricated member can be more stable when the supporting sleeve member is lifted, and the safety of the lifting process is improved;
(2) The first driving sleeve drives the supporting component to expand and supports and contacts the bottom of the prefabricated part, so that the prefabricated part is supported stably, meanwhile, the prefabricated part can be automatically loaded and unloaded through the second driving sleeve, the loading and unloading efficiency of the device is improved, and meanwhile, the safety in the lifting process is higher;
The technical scheme of the invention has wide application prospect in the technical field of building lifting equipment.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a bottom view of the present invention;
FIG. 6 is a view of the attachment of other components of the present invention in addition to the mounting frame components;
FIG. 7 is a bottom view of the other components of the present invention, except for the mounting bracket component;
FIG. 8 is a component view of the mount of the present invention;
FIG. 9 is a cut-away view of the present invention;
FIG. 10 is an enlarged view of FIG. 2A in accordance with the present invention;
FIG. 11 is an enlarged view of B of FIG. 2 in accordance with the present invention;
FIG. 12 is an enlarged view of a component of the carriage of the present invention;
FIG. 13 is an enlarged view of C of FIG. 1 in accordance with the present invention;
Wherein 1, the mounting bracket, 2, the sliding tray, 3, clamping component, 4, the sliding rack, 5, the sliding plate, 6, limiting plate, 7, clamping plate, 8, supporting component, 9, the inclined slideway, 10, the sliding block, 11, the connecting rod, 12, supporting sleeve piece, 13, lifting rod, 14, supporting scissor rack, 15, driving component, 16, first driving sleeve piece, 17, second driving sleeve piece, 18, rotation axis, 19, worm wheel, 20, first motor, 21, worm, 22, first gear, 23, first rack, 24, first screw rod, 25, second motor, 26, guiding slot, 27, second driving mechanism, 28, second screw rod, 29, second driving motor, 30, second driving gear, 31, second driven gear, 32, first pressure spring, 33, supporting frame, 34, connecting pressure spring, 35, rotation roller, 36, telescopic link, 37, middle rod, 38, end rod, 39, connecting hole.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which may be made by those skilled in the art without the inventive faculty, are intended to be within the scope of the present invention, and in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, which are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance in the description of the present invention, but rather as being construed broadly as the terms "mounted," "connected," "coupled," or "connected" unless expressly specified or limited otherwise, e.g., as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The assembly type building prefabricated member hoisting and transporting device shown in fig. 1-13 comprises a mounting frame 1, wherein the mounting frame 1 is in an H shape as a whole, sliding grooves 2 are respectively formed in two sides of the mounting frame 1, the two sliding grooves 2 are mutually parallel to each other and are arranged on two sides of the mounting frame 1, an opening of the sliding groove 2 is downward, and the sliding grooves 2 are arranged in the front-back direction;
As shown in fig. 1-13, in an embodiment of the prefabricated member hoisting and transporting device for an assembled building, two clamping assemblies 3 are movably arranged in a sliding groove 2, the prefabricated member to be hoisted is clamped by the clamping assemblies 3, the two clamping assemblies 3 are oppositely arranged at the left side and the right side of the mounting frame 1 and used for clamping and limiting the prefabricated member, the prefabricated member hoisting and transporting device comprises two sliding frames 4 which are oppositely arranged at the front side and the rear side of the sliding groove 2 and can move relatively or oppositely in the sliding groove 2, a sliding plate 5 which can slide along the front side and the rear side of the sliding plate 5 is slidably connected to the sliding frame 4, a limiting plate 6 is connected between the two clamping assemblies 3, the limiting plate 6 is provided with two limiting plates which are oppositely arranged at the front side and the rear side of the clamping assemblies 3, in particular, the limiting plate 6 is in sliding connection with the sliding plate 5, the sliding frame 5 can slide relatively in the upper direction and the lower direction, a guide groove 26 is formed in the sliding frame 4, the guide groove 26 consists of an inclined section and a translation section, the limiting plate 6 slides along the guide groove 26 in the sliding groove 26, and can move the top end of the guide groove 8 in the sliding section, and can move the top end of the prefabricated member 6 upwards, and the top of the guide plate 8 is supported by the sliding plate 8, and the limiting plate 6 can move upwards in the tangential direction, and the top end of the guide plate 8 is supported by the sliding plate 6;
The prefabricated member to be lifted is clamped and limited through the clamping assembly 3, lifting is facilitated, and meanwhile the prefabricated member can be fixed through the clamping assembly 3 in the lifting process, so that the prefabricated member is prevented from shaking in the lifting process.
As shown in fig. 1-13, in a specific embodiment, two left and right ends of each limiting plate 6 are respectively and slidably connected with a clamping plate 7 which can move relatively or oppositely on the limiting plates 6, the clamping plates 7 can move on the limiting plates 6 along the left and right directions, and the left and right sides of the prefabricated plates are subjected to limiting clamping through the clamping plates 7, wherein the bottoms of the clamping plates 7 are also provided with wedge shapes so as to be convenient to insert into the bottoms of the prefabricated members, and the clamping plates 7 are driven to move back and forth along with the limiting plates 6, the prefabricated members are jacked up by the clamping plates 7, and the limiting plates 6 are provided with second driving mechanisms 27 which can drive the clamping plates 7 to slide;
As shown in fig. 1-13, in one embodiment, the second driving mechanism 27 includes a second screw 28, a second driving motor 29, a second driving gear 30, and a second driven gear 31, the limiting plate 6 is rotatably connected with the second screw 28, two ends of the second screw 28 are respectively provided with threads with opposite rotation directions, the clamping plates 7 are respectively located at left and right sides of the second screw 28 and are in threaded connection with the two ends of the second screw 28, the second screw 28 is in a left and right axial direction, the limiting plate 6 is fixedly connected with a second driving motor 29 in a left and right direction, an output end of the second driving motor 29 is coaxially fixed with the second driving gear 30, the second driving gear 30 is rotatably connected to the limiting plate 6, a second driven gear 31 meshed with the second driving gear 30 is coaxially fixed on the second screw 28, and when the second driving motor 29 is started, the second driving gear 30 is driven to rotate, the second driven gear 31 drives the second screw 28 to rotate, and the two opposite clamping plates 28 are driven to move relatively or move.
As shown in fig. 1-13, in an embodiment, a first compression spring 32 is fixedly connected between a sliding plate 5 and a sliding frame 4 on the corresponding side of the sliding plate, in this embodiment, the number of the first compression springs 32 is two, an interaction force is generated between the sliding plate 5 and the first compression springs 32 when the sliding plate 5 moves on the sliding frame 4, the sliding plate 5 is extruded by the first compression springs 32, and the sliding plate 5 is extruded by the limiting plates 6, so that the two limiting plates 6 simultaneously extrude and limit the front side and the rear side of the prefabricated member.
As shown in fig. 1-13, an embodiment of the prefabricated member hoisting and transporting device for an assembled building is shown, the supporting component 8 is arranged at the lower end of the mounting frame 1 and is used for supporting prefabricated members, the prefabricated member hoisting and transporting device comprises two inclined slide ways 9, the inclined slide ways 9 are fixedly connected to form two inclined slide ways which are respectively located at two sides of the mounting frame 1, each inclined slide way 9 is composed of two inclined slide ways which are oppositely arranged, the two slide ways are respectively located at front and rear ends of the inclined slide ways 9, two ends in each inclined slide way 9 are respectively connected with a sliding block 10 in a sliding manner, the two sliding blocks 10 are respectively located at two ends of the connecting rod 11 and can slide relatively on the connecting rod 11, in the embodiment, the connecting rod 11 is in a left-right direction, the sliding blocks 10 can slide along the connecting rod 11, meanwhile, the sliding blocks 10 are driven to move in the vertical direction due to the sliding of the sliding blocks 10 in the inclined slide ways 9, the connecting rod 11 and the mounting frame 1 are relatively slid, and the connecting rod 11 is driven to move up and down when the sliding blocks 10 slide in the inclined slide ways 9.
As shown in fig. 1-13, in a specific embodiment, four corners of a mounting frame 1 are respectively provided with a supporting sleeve 12 capable of extending and contracting along the mounting frame 1 in a sliding manner, so as to assist sliding of the prefabricated member, a plurality of lifting rods 13 capable of sliding along the connecting rod 11 are provided on the connecting rod 11, in this embodiment, the number of the lifting rods 13 is 8, an extensible supporting scissor rest 14 is provided between two adjacent supporting frames 33, four corners of each supporting scissor rest 14 are respectively hinged with the lifting rods 13 on the corresponding side of the supporting scissor rest, the lifting rods 13 can slide back and forth on the connecting rod 11, when the connecting rod 11 moves up and down, the lifting rods 13 are driven to move, the supporting scissor rest 14 is driven to move, the supporting scissor rest 14 can contact with the ground of the prefabricated member and provide support for the prefabricated member, and the supporting assembly 8 can firmly support the prefabricated member, wherein the supporting sleeve 12 can enlarge the contact area of the prefabricated member when in extension, so that the prefabricated member can be lifted more stably, and the safety in lifting is improved;
As shown in fig. 1-13, in an embodiment of the prefabricated member hoisting and transporting device for an assembled building, the driving assembly 15 includes a first driving sleeve 16 for driving the sliding block 10 to move, and a second driving sleeve 17 for driving the clamping assembly 3 to move relatively or reversely, the first driving sleeve 16 and the second driving sleeve 17 are both disposed on the mounting frame 1, the first driving sleeve 16 includes a rotating shaft 18, a worm wheel 19, a first motor 20, a worm 21, a first gear 22 and a first rack 23, the middle part of the mounting frame 1 is rotationally connected with a left-right axial rotating shaft 18, the worm wheel 19 is coaxially fixed on the rotating shaft 18, the first motor 20 is fixedly connected with the fixing frame in front and rear directions, the output end of the first motor 20 is fixedly connected with the worm 21 which can be meshed with the worm wheel 19, the worm 21 is rotationally connected with the mounting frame 1, two ends of the rotating shaft 18 are respectively fixedly connected with a first gear 22, the upper and lower sides of the first gear 22 are respectively meshed with a first rack 23 which is in a sliding connection with the mounting frame 1, the first gear 22 and the first rack 23 are in sliding connection with the mounting frame 1, when the first gear 22 rotates, the first gear 22, the first gear 23 and the first rack 23 is driven by the first gear 23 to move relatively to the first rack 23, and the first motor 23 is driven by the first motor 23 to rotate relatively to the first rack 23, and the first motor 18 is correspondingly driven by the first rack 23 to rotate, and the first rack 23, and the first motor is correspondingly driven by the first rack 23 to rotate, and the first rack 23.
As shown in fig. 1-13, an embodiment of the assembled building prefabricated member hoisting and transporting device is that the second driving sleeve member 17 comprises a first screw rod 24 and a second motor 25, rotatable first screw rods 24 are arranged in the two sliding grooves 2, the rear ends of the two first screw rods 24 are respectively connected with the second motor 25 in a coaxial fixed phase, the two second motors 25 are both fixed on the mounting frame 1, threads with opposite rotation directions are respectively formed at the two ends of the first screw rod 24, the two sliding frames 4 are respectively located at the two ends of the first screw rod 24 and are in threaded connection with the first screw rod 24, the first screw rod 24 drives the sliding frames 4 to move relatively or reversely when rotating, and the first driving sleeve member 16 drives the supporting assembly 8 to unfold and support the bottom of the prefabricated member, so that the prefabricated member is supported stably, meanwhile, the automatic loading and unloading of the prefabricated member can be carried out through the second driving sleeve member 17, the efficiency of the device is improved, and meanwhile, the safety in the hoisting process is higher.
As shown in fig. 1-13, an embodiment of the prefabricated member hoisting and transporting device for an assembled building is that the supporting sleeve 12 includes a plurality of interconnected supporting frames 33, in this embodiment, sliding connection is provided between the supporting frames 33 and the mounting frame 1, 5 supporting frames 33 are provided at four corners of the mounting frame 1, a connecting compression spring 34 is fixedly connected between two adjacent supporting frames 33, a sliding block 10 is in contact connection with one end of the supporting sleeve 12, the other end of the supporting sleeve 12 is fixed on the mounting frame 1, each supporting frame 33 is provided with a rotating roller 35, the top end of the rotating roller 35 is tangent with the bottom end of the prefabricated member when the limiting plate 6 moves to the highest point, so that the prefabricated member can slide relatively along the rotating rollers 35, and when the clamping assembly 3 clamps the prefabricated member, the connecting compression springs 34 drive the supporting frames 33 to stretch, so that the bottom contact effect of the supporting frames 33 to the prefabricated member is better stable.
As shown in fig. 1-13, in an embodiment, the supporting scissor frame 14 includes two telescopic rods 36 hinged to each other, each lifting rod 13 is slidably connected with a supporting frame 33 on a corresponding side of the supporting frame, the lifting rods 13 can slide up and down along the supporting frames 33, when the supporting sleeve 12 stretches out, the distance between two adjacent supporting frames 33 becomes larger, at this time, the supporting frames 33 drive the lifting rods 13 to move, the lifting rods 13 drive the supporting scissor frame 14 to stretch out, each telescopic rod 36 includes a middle rod 37 and two end rods 38, and the two end rods 38 are respectively located at two ends of the middle rod 37 and can slide relatively with the middle rod 37.
As shown in fig. 1 to 13, in a specific embodiment, a plurality of connecting holes 39 are formed in the mounting frame 1, so as to facilitate installation of the device.
The above examples only represent a few embodiments of the present invention, and the working principle of the present device has been illustrated by the above examples, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. The assembly type building prefabricated member hoisting and transporting device comprises a mounting frame (1), and is characterized in that the whole mounting frame (1) is H-shaped, sliding grooves (2) are respectively formed in two sides of the mounting frame (1), and the two sliding grooves (2) are mutually parallel to two sides of the mounting frame (1);
The clamping assembly (3) is movably arranged in the sliding groove (2), the two clamping assemblies (3) are oppositely arranged at two sides of the mounting frame (1) and used for clamping and limiting prefabricated parts, the clamping assembly comprises two sliding frames (4) which are oppositely arranged at two sides of the sliding groove (2) and can oppositely or reversely move in the sliding groove (2), sliding plates (5) capable of sliding are arranged on the sliding frames (4), limiting plates (6) are connected between the two clamping assemblies (3), the limiting plates (6) are respectively provided with two clamping plates (7) which are oppositely or reversely moved on the limiting plates (6), and limiting clamping is carried out on two side edges of the prefabricated parts through the clamping plates (7);
The support component (8), the support component (8) sets up in the lower extreme of mounting bracket (1) for support the prefabrication piece, including slope slide (9), slope slide (9) set up to two and are located the both sides of mounting bracket (1) respectively, every slope slide (9) are constituteed by two spout that set up relatively and two spouts are located the both ends of slope slide (9) respectively, every the both ends of slope slide (9) all slide and are provided with slider (10), be provided with connecting rod (11) on slider (10), two slider (10) are located the both ends of connecting rod (11) respectively and all can take place relative slip on connecting rod (11), slider (10) drive the slide rod when sliding in slope slide (9) take place the upper and lower movement, the four corners of mounting bracket (1) are provided with support sleeve (12) that can take place the flexible along mounting bracket (1) respectively for carrying out the auxiliary sliding to the prefabrication piece, be provided with on connecting rod (11) a plurality of can follow its gliding pole (13), adjacent two support brackets (33) are provided with between the side (14) and the lift rod (13) that are connected with the side (14) that each side is connected with it and is connected with the corresponding lift rod (14) of slider (13) respectively, the lifting rod (13) can slide up and down along the supporting frame (33);
The driving assembly (15), the driving assembly (15) comprises a first driving sleeve (16) for driving the sliding block (10) to move and a second driving sleeve (17) for driving the clamping assembly (3) to move relatively or oppositely.
2. The assembly type building prefabricated member hoisting and transporting device according to claim 1, wherein the first driving sleeve member (16) and the second driving sleeve member (17) are both arranged on the mounting frame (1), the first driving sleeve member (16) comprises a rotating shaft (18), a worm wheel (19), a first motor (20), a worm (21), a first gear (22) and a first rack (23), the rotating shaft (18) is arranged in the middle of the mounting frame (1), the worm wheel (19) is arranged on the rotating shaft (18), the first motor (20) is arranged on the mounting frame, the output end of the first motor (20) is coaxially provided with a worm (21) which can be meshed with the worm wheel (19), the worm (21) is rotatably connected on the mounting frame (1), two ends of the rotating shaft (18) are respectively provided with a first gear (22), the upper side and the lower side of the first gear (22) are respectively provided with a first rack (23) meshed with the first gear, when the first gear (22) rotates, the two first racks (23) move relatively or the two racks (23) are opposite to each other, the first racks (23) are correspondingly connected with the first rack (23) and the first rack (10) can slide relatively to the first rack (10), the second drive external member (17) is including first screw rod (24), second motor (25), two all be provided with rotatable first screw rod (24) in sliding tray (2), two the rear end of first screw rod (24) is provided with second motor (25) respectively, two second motor (25) are all fixed on mounting bracket (1), the opposite screw thread of revolve to has been seted up respectively at the both ends of first screw rod (24), two carriage (4) are located the both ends of first screw rod (24) and with first screw rod (24) threaded connection respectively.
3. The assembly type building prefabricated member hoisting and transporting device according to claim 1, wherein the sliding frame (4) is provided with a guide groove (26), the limiting plate (6) is lifted when the limiting plate (6) slides along the guide groove (26), and the limiting plate (6) is provided with a second driving mechanism (27) capable of driving the clamping plate (7) to slide.
4. The assembly type building prefabricated member hoisting and transporting device according to claim 3, wherein the second driving mechanism (27) comprises a second screw (28), a second driving motor (29), a second driving gear (30) and a second driven gear (31), the rotatable second screw (28) is arranged on the limiting plate (6), threads with opposite rotation directions are respectively formed at two ends of the second screw (28), the clamping plates (7) are respectively arranged at two sides of the second screw (28) and are in threaded connection with the second screw, the second driving motor (29) is arranged on the limiting plate (6), the second driving gear (30) is arranged at the output end of the second driving motor (29), and the second driven gear (31) meshed with the second driving gear (30) is arranged on the second screw (28).
5. The prefabricated building component hoisting and transporting device according to claim 1, wherein a first pressure spring (32) is arranged between the sliding plate (5) and the sliding frame (4), and interaction force is generated between the sliding plate (5) and the first pressure spring (32) when the sliding frame (4) moves.
6. The prefabricated building component hoisting and transporting device according to claim 1, wherein the supporting sleeve (12) comprises a plurality of mutually connected supporting frames (33), a connecting pressure spring (34) is arranged between two adjacent supporting frames (33), the sliding block (10) is in contact connection with one end of the supporting sleeve (12), the other end of the supporting sleeve (12) is fixed on the mounting frame (1), each supporting frame (33) is provided with a rotating roller (35), and the top end of the rotating roller (35) is tangent with the bottom end of the prefabricated component when the limiting plate (6) moves to the highest point, so that the prefabricated component can slide relatively along the rotating rollers (35).
7. The assembly building prefabricated member hoisting and transporting device according to claim 1, wherein the supporting scissor frame (14) comprises two telescopic rods (36) connected with each other in a hinged manner, each telescopic rod (36) comprises a middle rod (37) and two end rods (38), and the two end rods (38) are respectively positioned at two ends of the middle rod (37) and can slide relative to the middle rod (37).
8. The prefabricated building component hoisting and transporting device according to claim 1, wherein the mounting frame (1) is provided with a plurality of connecting holes (39).
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| CN202410727665.6A CN118289618B (en) | 2024-06-06 | 2024-06-06 | Prefabricated member hoisting and transporting device for assembled building |
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| CN202410727665.6A CN118289618B (en) | 2024-06-06 | 2024-06-06 | Prefabricated member hoisting and transporting device for assembled building |
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| CN118289618B CN118289618B (en) | 2024-08-30 |
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| CN118289618B (en) | 2024-08-30 |
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