CN112141927B - Lifting equipment with adjusting and fixing mechanism for building construction - Google Patents
Lifting equipment with adjusting and fixing mechanism for building construction Download PDFInfo
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- CN112141927B CN112141927B CN202010876321.3A CN202010876321A CN112141927B CN 112141927 B CN112141927 B CN 112141927B CN 202010876321 A CN202010876321 A CN 202010876321A CN 112141927 B CN112141927 B CN 112141927B
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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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
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Abstract
The invention relates to the technical field of lifting equipment, in particular to lifting equipment with an adjusting and fixing mechanism for building construction, which comprises a fixed base, a switch and a motor, wherein the top end of the fixed base is fixedly connected with a fixed supporting rod, the rear end of the fixed supporting rod is provided with the switch, the upper side of the left end of the fixed supporting rod is fixedly connected with the motor, a transmission mechanism is arranged above the fixed supporting rod and comprises a first belt pulley, the top end of the motor is fixedly connected with the first belt pulley, the top end of the fixed base on the left side of the fixed supporting rod is movably connected with a threaded rod through a bearing, and a moving mechanism is arranged above the first fixed plate. The invention brings that the placing plate can be pulled out to move left and right, so that the placing plate can be moved right when unloading, a larger distance between the placing plate and workers can not be caused, the material taking is more convenient, the protection can be automatically removed when the placing plate is pulled, workers and people do not need to manually remove the protection, the time waste is not needed to remove the protection, and the use of the workers and people is more facilitated.
Description
Technical Field
The invention relates to the technical field of lifting equipment, in particular to lifting equipment with an adjusting and fixing mechanism for building construction.
Background
The building site is a place which is developing building projects and carrying out civil engineering, the scope is often enclosed by coaming, wire netting or enclosure, the access of restriction personnel and material, machinery and vehicle, building site generally needs more raw materials when being under construction, raw materials generally place in lower position when depositing, building along with the progress of construction will progressively become high, and the material is still in lower position, at this moment, just need to carry the material to higher position for workman uses, will adopt jacking equipment to assist during the transport, current jacking equipment basically satisfies people's demand, but still has some problems.
The board of placing that current jacking equipment set up is generally unmovable, and actual jacking equipment is when using, rise article and play the take off after the take off of take, need take off the material on placing the board, and place board and people and lift off and can have certain distance between the place of material, because place the board and can not remove, it is comparatively troublesome inconvenient when making to place to have certain distance to take between board and the workman, lead to the material to drop easily, bring the injury for the people of below, traditional device generally is provided with protection machanism, adopt modes such as rope winding, it is comparatively troublesome when needing manual winding to use during the use, consequently, need a building construction to have the jacking equipment who adjusts fixed establishment to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide lifting equipment with an adjusting and fixing mechanism for building construction, which aims to solve the problems that a placing plate arranged in the conventional lifting equipment proposed in the background art is generally immovable, materials on the placing plate need to be taken down, and a certain distance exists between the placing plate and a place where people take down the materials.
In order to achieve the purpose, the invention provides the following technical scheme: a lifting device with an adjusting and fixing mechanism for building construction comprises a fixed base, a switch and a motor, wherein a fixed supporting rod is fixedly connected to the top end of the fixed base, the switch is arranged at the rear end of the fixed supporting rod, the motor is fixedly connected to the upper side of the left end of the fixed supporting rod, a transmission mechanism is arranged above the fixed supporting rod and comprises a first belt pulley, a threaded rod, a second belt pulley, a first transmission belt, a threaded sleeve rod, a first fixed plate, a first connecting rod, a first rotating wheel, a second connecting rod and a second rotating wheel, the top end of the motor is fixedly connected with the first belt pulley, the top end of the fixed base on the left side of the fixed supporting rod is movably connected with the threaded rod through a bearing, the upper side of the threaded rod is movably connected with the top end of the fixed supporting rod through a bearing, the top end of the threaded rod penetrates through the top end of the fixed supporting rod and extends to the outside of the top end of the fixed supporting rod, a second belt pulley is fixedly connected with the outer side of the threaded rod above the fixed supporting rod, the first belt pulley is movably connected with the second belt pulley through a first transmission belt, a threaded loop rod is in threaded connection with the middle position of the outer side of the threaded rod, first fixing plates are fixedly connected with the periphery of the outer part of the threaded loop rod, two groups of first connecting plates are fixedly connected with one side of the first fixing plate close to the fixed supporting rod, first connecting rods are fixedly connected with the middles of the two groups of first connecting plates, first rotating wheels are movably connected with the outer parts of the two groups of first connecting plates through bearings, two groups of second connecting rods are respectively and fixedly connected with the ends of the two groups of first connecting plates close to each other, four groups of second connecting rods are respectively and movably connected with second rotating wheels through bearings, two groups of first rotating wheels and four groups of second rotating wheels are respectively and tightly attached to the right ends of the fixed supporting rod, and a moving mechanism is arranged above the first fixing plate, by adopting the design, a transmission mechanism is conveniently provided for the device, so that the placing plate moves up and down, and people can conveniently send materials to a higher place.
Preferably, the moving mechanism comprises a fixed block, a clamping block, a placing plate, a second connecting plate, a rack plate, a third connecting rod, a first loop bar, a first rotating rod, a gear, a third belt pulley, a fourth connecting rod, a second loop bar, a second rotating rod, a fourth belt pulley, a second transmission belt, a third loop bar, a bolt, a first guard bar and a second guard bar, wherein the upper side of the right end of the first fixed plate is fixedly connected with two groups of fixed blocks, two groups of fixed blocks are all clamped inside the fixed blocks, two groups of clamping blocks are fixedly connected with the placing plate on the top end of the clamping block, the front side and the rear side of the placing plate are both fixedly connected with the second connecting plate, two groups of left ends of the second connecting plate are both fixedly connected with the rack plate, the top ends of the first fixed plates in front of the threaded rod and the rear side are respectively fixedly connected with two groups of third connecting rods, four groups of third connecting rods are all fixedly connected with the first loop bar on the top end of the first rotating rod, the first connecting rod is fixedly connected with the first rotating rod through the bearing, two groups of the first rotating rod are both sides of the first connecting rod and the second connecting rod are fixedly connected with the second rotating rod through the right end of the second sleeve bar, the second rotating rod is fixedly connected with the right end of the second connecting rod through the second connecting rod, the second connecting rod and the second rotating rod, it is two sets of the bolt runs through the third loop bar respectively and extends to inside and the second dwang butt of third loop bar respectively, and is two sets of third loop bar top has all linked firmly first fender rod, and is two sets of the one end that first fender rod is close to each other has all linked firmly the second fender rod, adopts this kind of design to be convenient for make and places the board and can carry out the side-to-side movement to when making the transport place the goods on the board, convenient and fast more.
Preferably, the first clamping grooves are formed in the fixing blocks below the two groups of clamping blocks, the rolling balls are arranged in the first clamping grooves, and the design is adopted, so that the front and back movement of the placing plate is more labor-saving.
Preferably, both ends all have linked firmly two sets of fourth connecting plates, four groups about the first fixed plate the fourth connecting plate is kept away from one of first fixed plate and is served and all linked firmly the fifth connecting rod, four groups the fifth connecting rod top has all linked firmly the second draw-in groove, four groups the second draw-in groove mutually supports with the rack board, adopts this kind of design to be convenient for carry on spacingly to the rack board.
Preferably, place both sides around the board bottom and all link firmly the second fixed plate, it is two sets of all linked firmly the third fixed plate on the third connecting rod of second fixed plate left side, it is two sets of the one end that the second fixed plate is close to the third fixed plate has all linked firmly the movable rod, and is two sets of the movable rod runs through two sets of third fixed plates respectively to extend to two sets of third fixed plate outsidess respectively, it is two sets of all set up the slotted hole of mutually supporting with the movable rod on the third fixed plate, it is two sets of second fixed plate and two sets of the movable rod outside between the third fixed plate all is equipped with first spring, and is two sets of the left end and the right-hand member of first spring link firmly respectively on two sets of second fixed plates and third fixed plate, and are two sets of the movable rod left end has all linked firmly the limiting plate, adopts this kind of design to be convenient to play certain auxiliary action for it is more convenient when pulling right.
Preferably, the inside gag lever post of establishing of inserting of fixed block left end, and set up on the fixed block with the slotted hole of gag lever post mutually supporting, the gag lever post runs through the fixed block and extends to inside the fixture block, and sets up evenly distributed's spacing groove on the fixture block, the spacing groove is mutually supported with the gag lever post, and the one end that the fixed block was kept away from to the gag lever post has linked firmly the pulling plate, the outside cover of gag lever post is equipped with the second spring, and the second spring front end is solid even on the pulling plate rear end, the gag lever post other end links firmly on the second dwang, adopts this kind of design to be convenient for spacing the fixture block for the device is more stable.
Preferably, both sides all have linked firmly two sets of fourth fixed plates around placing the board bottom, and have the third through bearing swing joint between the fourth fixed plate and rotate the wheel, place the board right-hand member and linked firmly the handle, adopt this kind of design to be convenient for protect placing the board bottom, avoid the fixture block directly to slide on ground.
Preferably, first fixed plate right-hand member downside has linked firmly two sets of third connecting plates, and is two sets of the third connecting plate other end links firmly respectively on two sets of fixed block bottom right sides, adopts this kind of design to be convenient for promote the stability of third connecting rod.
Compared with the prior art, the invention has the beneficial effects that:
the lifting equipment with the adjusting and fixing mechanism for building construction is provided, when goods need to be lifted, only the movable plate needs to be pulled leftwards, so that the limit of a clamping block is removed, two groups of first springs can restore deformation after the limit of the clamping block is removed, so that the placing plate moves rightwards, two groups of gears can be generated when the placing plate moves rightwards, a fourth belt pulley can be driven to rotate together when the two groups of gears rotate, when the fourth belt pulley rotates, a first protection rod can be driven to rotate around a second rotating rod, materials are placed on the placing plate and pushed leftwards, the first protection rod can be positioned above the materials in secondary rotation when the first protection rod is pushed leftwards, the protection is completed, when the pull plate is loosened, the first springs restore deformation and the limit grooves are clamped to complete the fixation, when a switch is pressed, the motor works, and when the motor works, the second belt pulley can be driven to rotate together, when the second belt pulley rotates, the threaded rod can be driven to rotate together, so that the threaded sleeve rod moves upwards to drive the placing plate to move upwards to complete material transportation, the design avoids the problem that the placing plate arranged by the existing lifting equipment cannot move, when the actual lifting equipment is used, after an article is lifted to a certain height, the material on the placing plate needs to be taken down, a certain distance exists between the placing plate and a place where people lift the material off, the placing plate cannot move left and right, so that the placing plate and workers have a certain distance to take the material, the material is troublesome and inconvenient to fall, and the injury is caused to people below, the traditional device is generally provided with a protection mechanism, the rope winding mode and the like is adopted, the problem that the placing plate needs to be manually wound when in use is troublesome, and the placing plate is pulled out to move left and right, the placing plate can be moved rightwards during unloading, so that a large distance between the placing plate and workers is avoided, the material taking is more convenient, the falling risk is reduced, the protection can be automatically removed during pulling, workers do not need to manually remove the protection, time is not wasted to remove the protection, the device is more beneficial to the use of the workers, and the practicability and the convenience of the device are improved;
drawings
FIG. 1 is a schematic diagram of a back-side top perspective view of the present invention;
FIG. 2 is a schematic diagram of a right side bottom perspective view of the present invention;
FIG. 3 is a schematic view of a portion of the moving mechanism of FIG. 1 according to the present invention;
FIG. 4 is a partial perspective view of the moving mechanism of FIG. 3 according to the present invention;
FIG. 5 is a schematic top view of the moving mechanism of FIG. 3 in a partially hidden state according to the present invention;
FIG. 6 is a schematic bottom perspective view of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic partial perspective view of the transmission mechanism of FIG. 1 according to the present invention;
FIG. 8 is a schematic top cross-sectional view of the structure of FIG. 7 in accordance with the present invention;
fig. 9 is an enlarged view of the structure at a in fig. 4 according to the present invention.
In the figure: 1. a fixed base; 2. fixing the supporting rod; 3. a switch; 4. a motor; 5. a transmission mechanism; 511. a first pulley; 512. a threaded rod; 513. a second pulley; 514. a first drive belt; 515. a threaded rod; 516. a first fixing plate; 517. a first connecting plate; 518. a first connecting rod; 519. a first rotating wheel; 520. a second connecting rod; 521. a second rotating wheel; 6. a moving mechanism; 611. a fixed block; 612. a clamping block; 613. placing the plate; 614. a second connecting plate; 615. a rack plate; 616. a third connecting rod; 617. a first loop bar; 618. a first rotating lever; 619. a gear; 620. a third belt pulley; 621. a fourth connecting rod; 622. a second loop bar; 623. a second rotating lever; 624. a fourth belt pulley; 625. a second drive belt; 626. a third loop bar; 627. a bolt; 628. a first guard bar; 629. a second guard bar; 711. a first card slot; 712. a rolling ball; 811. a fourth connecting plate; 812. a fifth connecting rod; 813. a second card slot; 911. a second fixing plate; 912. a third fixing plate; 913. a movable rod; 914. a first spring; 915. a limiting plate; 921. a limiting groove; 922. a limiting rod; 923. pulling the movable plate; 924. a second spring; 931. a fourth fixing plate; 932. a third rotating wheel; 933. a handle; 934. and a third connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-9, an embodiment of the present invention is shown: a lifting device with an adjusting and fixing mechanism for building construction comprises a fixed base 1, a switch 3 and a motor 4, wherein the top end of the fixed base 1 is fixedly connected with a fixed supporting rod 2, the rear end of the fixed supporting rod 2 is provided with the switch 3, the model of the switch 3 can be LW5D-16, the upper side of the left end of the fixed supporting rod 2 is fixedly connected with the motor 4, the model of the motor can be Y90S-2, the switch 3 comprises two buttons, when the button on one side is pressed, the motor 4 rotates forwards, when the button on the other side is pressed, the motor 4 rotates backwards, a transmission mechanism 5 is arranged above the fixed supporting rod 2, the transmission mechanism 5 comprises a first belt pulley 511, a threaded rod 512, a second belt pulley 513, a first transmission belt 514, a threaded sleeve rod 515, a first fixed plate 516, a first connecting plate 517, a first connecting rod 518, a first rotating wheel 519, a second connecting rod 520 and a second rotating wheel 521, the top end of the motor 4 is fixedly connected with a first belt pulley 511, the top end of the fixed base 1 at the left side of the fixed supporting rod 2 is movably connected with a threaded rod 512 through a bearing, the upper side of the threaded rod 512 is movably connected with the top end of the fixed supporting rod 2 through a bearing, the top end of the threaded rod 512 penetrates through the top end of the fixed supporting rod 2 and extends to the outside of the top end of the fixed supporting rod 2, the outer side of the threaded rod 512 above the fixed supporting rod 2 is fixedly connected with a second belt pulley 513, a first belt pulley 511 and the second belt pulley 513 are movably connected through a first transmission belt 514, the middle position of the outer side of the threaded rod 512 is in threaded connection with a threaded sleeve rod 515, the periphery of the outer part of the threaded sleeve rod 515 is fixedly connected with a first fixing plate 516, one side of the first fixing plate 516 close to the fixed supporting rod 2 is fixedly connected with two groups of first connecting plates 517, the middle of the two groups of first connecting plates 517 is fixedly connected with a first connecting rod 518, the outer parts of the two groups of first connecting rods 518 are both movably connected with a first rotating wheel 519 through a bearing, two sets of first connecting plate 517 one that is close to each other is served and has linked firmly two sets of second connecting rods 520 respectively, wheel 521 is all rotated through bearing swing joint to the outside second of four sets of second connecting rods 520, wheel 521 is rotated with four sets of second rotation wheels 519, respectively tightly laminate with fixed branch 2 right-hand members, and first fixed plate 516 top is provided with moving mechanism 6, adopt this kind of design to be convenient for provide drive mechanism 5 for the device, thereby make and place board 613 up-and-down motion, it sends the material to higher place to be convenient for people, make more convenient and fast when people transport the material, be convenient for people to use, the fixed branch 2 back is provided with the power cord, the external power supply electricity of power cord input is connected, the output of power cord passes through the wire electricity with switch 3's input and is connected, switch 3's output passes through the wire electricity with motor 4's input and is connected.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 9, the moving mechanism 6 includes a fixing block 611, a fixing block 612, a placing plate 613, a second connecting plate 614, a rack plate 615, a third connecting rod 616, a first sleeve 617, a first rotating rod 618, a gear 619, a third belt pulley 620, a fourth connecting rod 621, a second sleeve 622, a second rotating rod 623, a fourth belt pulley 624, a second driving belt 625, a third sleeve 626, a bolt 627, a first guard rod 628 and a second guard rod 629, two groups of fixing blocks 611 are fixedly connected to the upper side of the right end of the first fixing plate 516, two groups of fixing blocks 611 are respectively clamped inside the two groups of fixing blocks 611, two groups of fixing blocks 612 are fixedly connected to the top end of the placing plate 613, the front and rear sides of the bottom end of the placing plate 613 are fixedly connected to the second connecting plate 614, two groups of second connecting plates 614 are fixedly connected to the left end of the rack plate 615, two groups of threaded rods 512 are respectively fixedly connected to the top ends of the first fixing plates 516, the top ends of the four groups of third connecting rods 616 are fixedly connected with first connecting rods 617, the interiors of two groups of first connecting plates 517 in front of and behind the threaded rods 512 are movably connected with first rotating rods 618 through bearings, the outer sides of the two groups of first rotating rods 618 are fixedly connected with gears 619, the two groups of gears 619 are respectively meshed with two groups of rack plates 615, the interiors of two groups of first rotating rods 618 at the ends, far away from each other, of the two groups of gears 619 are fixedly connected with third belt pulleys 620, the top ends of first fixing plates 516 at the left sides of the two groups of first rotating rods 618 are fixedly connected with two groups of fourth connecting rods 621, the right ends of the two groups of fourth connecting rods 621 are fixedly connected with second sleeve rods 622, the interiors of the two groups of second sleeve rods 622 are movably connected with second rotating rods 623 through bearings, the second rotating rods 623 at the right sides of the two groups of third belt pulleys 620 are fixedly connected with two groups of fourth belt pulleys 624, and the two groups of third belt pulleys 620 are movably connected with the two groups of fourth belt pulleys 625, the third rods 626 are sleeved on the front side and the rear side of the outer part of the second rotating rod 623 respectively, so that the placing plate 613 can move left and right, the goods on the placing plate 613 can be carried conveniently and quickly, the distance between the placing plate 613 and workers can be reduced during goods taking, the goods can be carried easily, the falling risk can be reduced, and the protection release can be automatically completed during pushing and pulling, so that the device is more practical, the bolts 627 are connected to the right ends of the two groups of third rods 626 through the threads, the two groups of bolts 627 respectively penetrate through the third rods 626 and respectively extend into the third rods 626 to abut against the second rotating rod 623, and the angles of the first protective rod 628 and the second protective rod 629 can be adjusted conveniently through the design, when the material is too high, the angle between the first protective rod 628 and the second protective rod 629 can be adjusted to make the device more practical, the top ends of the two sets of third rods 626 are fixedly connected with the first protective rod 628, the ends of the two sets of first protective rods 628 close to each other are fixedly connected with the second protective rod 629, the number of teeth of the first rotary rod 618 is equal to the number of teeth of the rack plate 615, and the diameter of the third belt pulley 620 is smaller than that of the fourth belt pulley 624.
The first clamping grooves 711 are formed in the fixing blocks 611 below the two groups of clamping blocks 612, the rolling balls 712 are arranged in the two groups of first clamping grooves 711, and the placing plate 613 can slide with the rolling balls 712 when moving back and forth by adopting the design, so that friction is reduced, pulling or pushing is more convenient and labor-saving, and the device is more practical.
Two sets of fourth connecting plates 811 have all been linked firmly at both ends about first fixed plate 516, four groups of fourth connecting plates 811 all have linked firmly fifth connecting rod 812 on keeping away from the one end of first fixed plate 516, four groups of fifth connecting rod 812 top all have linked firmly second draw-in groove 813, four groups of second draw-in grooves 813 and rack plate 615 are mutually supported, adopt this kind of design to be convenient for carry on spacingly to rack plate 615 for when pulling or promoting place board 613, the position of two sets of rack plate 615 can not take place to deviate, be in engaged state with gear 619 all the time.
The front side and the rear side of the bottom end of the placing plate 613 are fixedly connected with the second fixing plate 911, the third connecting rod 616 at the left side of the two groups of second fixing plates 911 is fixedly connected with the third fixing plate 912, one ends of the two groups of second fixing plates 911 close to the third fixing plate 912 are fixedly connected with the movable rods 913, the two groups of movable rods 913 penetrate through the two groups of third fixing plates 912 respectively and extend to the outsides of the two groups of third fixing plates 912 respectively, slotted holes matched with the movable rods 913 are formed in the two groups of third fixing plates 912, the outsides of the movable rods 913 between the two groups of second fixing plates 911 and the two groups of third fixing plates 912 are sleeved with the first springs 914, the left ends and the right ends of the two groups of first springs 914 are fixedly connected with the two groups of second fixing plates 911 and the third fixing plates 912 respectively, and by adopting the design, a certain auxiliary effect is facilitated, so that the right pulling is more convenient, the left ends of the two groups of movable rods 913 are fixedly connected with the limiting plates 915, and the design is convenient for limiting the placing plate 613, and avoiding the excessive pulling of the placing plate 613 and causing the damage of the device.
Inside inserting of fixed block 611 left end establishes gag lever post 922, and set up the slotted hole of mutually supporting with gag lever post 922 on the fixed block 611, gag lever post 922 runs through fixed block 611 and extends to inside fixture block 612, and set up evenly distributed's spacing groove 921 on the fixture block 612, spacing groove 921 mutually supports with gag lever post 922, and the one end that fixed block 611 was kept away from to gag lever post 922 has linked firmly pull board 923, the outside cover of gag lever post 922 is equipped with second spring 924, and second spring 924 front end rigid coupling is on pull board 923 rear end, the gag lever post 922 other end links firmly on the second dwang, adopt this kind of design to be convenient for spacing fixture block 612, make place board 613 can fix at the multiposition, make the device more stable.
Placing board 613 both sides around the bottom all have linked firmly two sets of fourth fixed plates 931, and have third rotating wheel 932 through bearing swing joint between the fourth fixed plate 931, adopt this kind of design to be convenient for protect placing board 613 bottom, avoid fixture block 612 directly to slide on ground, protect fixture block 612, avoid fixture block 612 to warp and influence device normal use, place board 613 right-hand member and linked firmly handle 933, adopt this kind of design to be convenient for when placing board 613 on the material heavier, two sets of first springs 914 can't reset and can stimulate handle 933, will place board 613 and draw.
First fixed plate 516 right-hand member downside has linked firmly two sets of third connecting plates 934, and two sets of third connecting plates 934 other ends link firmly respectively on two sets of fixed block 611 bottom right sides, adopt this kind of design to be convenient for promote the stability of third connecting rod 616 for the bearing capacity of placing board 613 obtains promoting.
The working principle is as follows: when it is desired to carry a material, first, pulling forward the plate 923, when pulling forward the plate 923, the stopper 922 moves forward, thereby pulling out the stopper 922 from the inside of the limiting groove 921, releasing the limitation of the latch 612, when the latch 612 releases the limitation, the two sets of first springs 914 recover to deform, when the two sets of first springs 914 recover to deform, the placing plate 613 moves to the right, when the placing plate 613 moves to the right, the two sets of rack plates 615 moves to the right, when the two sets of rack plates 615 move to the right, the two sets of gears 619 rotate counterclockwise, when the two sets of gears 619 rotate counterclockwise, the two sets of first guard bars 628 rotate counterclockwise, when the two sets of first guard bars 618 rotate counterclockwise, the two sets of third pulleys 620 rotate counterclockwise, when the two sets of third pulleys 620 rotate counterclockwise, the two sets of second transmission belts 619 rotate counterclockwise, when the second transmission belts 625 rotate counterclockwise, the fourth belt 624 rotates counterclockwise, when the fourth belt pulley 624 rotates counterclockwise, when the fourth pulley 624 rotates counterclockwise, the third pulley 623 rotates counterclockwise, thereby driving the third connecting rod 623 rotates counterclockwise, thereby rotating rod 623, when the second pulley 623 rotates clockwise, the fourth guard bar 623 rotates, when the second pulley 624 rotates clockwise, thereby pushing the rack plates 613 rotates clockwise, the rack plates 613 moves, the rack plates 619 rotates, and the rack plates 613 release the placing plate, and the rack plates 624 release the placing plate, thereby, the rack plates 624 release the rack plates 624, and the rack plates 624 rotate clockwise, therefore, the first guard bar 628 and the second guard bar 629 are attached to the material to complete the protection, when the pulling plate 923 is loosened, the second spring 924 recovers to deform, so that the second spring 924 and the limiting groove 921 complete the clamping, the limitation of the second rotating bar 623 is completed, when the switch 3 is pressed, the motor 4 works and rotates clockwise, when the motor 4 rotates clockwise, the first belt pulley 511 is driven to rotate clockwise, when the first belt pulley 511 rotates clockwise, the second belt pulley 513 rotates clockwise, when the second belt pulley 513 rotates clockwise, the threaded rod 512 is driven to rotate clockwise together, as the first rotating wheel 519 and the second rotating wheel 521 are tightly attached to the fixed strut 2 to perform the limitation, the threaded sleeve bar 515 moves upwards, the placing plate 613 is driven to move upwards, the material is lifted up, when the proper position is reached, the switch 3 is pressed again to stop the motor 4, when the placing plate 613 is lowered, the motor 4 rotates anticlockwise by pressing another set of buttons on the switch 3, and the placing plate 613 is lowered.
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 attributes 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.
Claims (7)
1. The utility model provides a construction is with jacking equipment that has regulation fixed establishment, includes unable adjustment base (1), switch (3) and motor (4), its characterized in that: the top end of the fixed base (1) is fixedly connected with a fixed supporting rod (2), the rear end of the fixed supporting rod (2) is provided with a switch (3), the upper side of the left end of the fixed supporting rod (2) is fixedly connected with a motor (4), a transmission mechanism (5) is arranged above the fixed supporting rod (2), the transmission mechanism (5) comprises a first belt pulley (511), a threaded rod (512), a second belt pulley (513), a first transmission belt (514), a threaded sleeve rod (515), a first fixed plate (516), a first connecting plate (517), a first connecting rod (518), a first rotating wheel (519), a second connecting rod (520) and a second rotating wheel (521), the top end of the motor (4) is fixedly connected with the first belt pulley (511), the top end of the fixed base (1) at the left side of the fixed supporting rod (2) is movably connected with the threaded rod (512) through a bearing, the upper side of the threaded rod (512) is movably connected with the top end of the fixed supporting rod (2) through the bearing, the top end of the fixed supporting rod (512) penetrates through the top end of the fixed supporting rod (2) and extends to the outside of the fixed supporting rod (2), the second belt pulley (512) is connected with the second belt pulley (512) through the second belt pulley (512), a threaded sleeve rod (515) is in threaded connection with the middle of the outer side of the threaded rod (512), a first fixing plate (516) is fixedly connected to the periphery of the outer portion of the threaded sleeve rod (515), two groups of first connecting plates (517) are fixedly connected to one side, close to the fixed supporting rod (2), of the first fixing plate (516), first connecting rods (518) are fixedly connected to the middle of the two groups of first connecting plates (517), first rotating wheels (519) are movably connected to the outer portions of the two groups of first connecting rods (518) through bearings, two groups of second connecting rods (520) are fixedly connected to the ends, close to each other, of the two groups of first connecting rods (517) respectively, second rotating wheels (521) are movably connected to the outer portions of the four groups of second connecting rods (520) through bearings, the two groups of first rotating wheels (519) and the four groups of second rotating wheels (521) are respectively tightly attached to the right end of the fixed supporting rod (2), and a moving mechanism (6) is arranged above the first fixing plate (516);
the moving mechanism (6) comprises a fixed block (611), a fixture block (612), a placing plate (613), a second connecting plate (614), a rack plate (615), a third connecting rod (616), a first sleeve rod (617), a first rotating rod (618), a gear (619), a third belt pulley (620), a fourth connecting rod (621), a second sleeve rod (622), a second rotating rod (623), a fourth belt pulley (624), a second transmission belt (625), a third sleeve rod (626), a bolt (627), a first guard rod (628) and a second guard rod (629), wherein two groups of fixed blocks (611) are fixedly connected to the upper side of the right end of the first fixed plate (516), two sets of inside block (612) that all blocks of fixed block (611) is two sets of block (612) top has linked firmly places board (613), and place board (613) bottom front and back both sides have all linked firmly second connecting plate (614), and are two sets of second connecting plate (614) left end has all linked firmly rack plate (615), first fixed plate (516) top in threaded rod (512) the place ahead and rear has linked firmly two sets of third connecting rod (616), four sets of third connecting rod (616) top has all linked firmly first set pole (617), two sets of first connecting plate (517) in threaded rod (512) the place ahead and rear are inside all to have first rotation pole (618) through bearing swing joint ) Two sets of gear (619) has all been linked firmly in first dwang (618) outside, and is two sets of gear (619) meshes with two sets of rack plates (615) respectively mutually, and is two sets of gear (619) is kept away from first dwang (618) of one end each other and has all been linked firmly third belt pulley (620), and is two sets of first fixed plate (516) top on the left of first dwang (618) has been linked firmly two sets of fourth connecting rod (621), and is two sets of fourth connecting rod (621) right-hand member has all been linked firmly second loop bar (622), and is two sets of second loop bar (622) inside has second dwang (623) through bearing swing joint, and is two sets of have linked firmly two sets of fourth belt pulley (624) on second dwang (623) on the third belt pulley (620) right side, two sets of through second driving belt (625) swing joint between third belt pulley (620) and two sets of fourth belt pulley (624), both sides all overlap and are equipped with third loop bar (626) around second dwang (623) outside, two sets of third loop bar (626) right-hand member all threaded connection has bolt (627), and is two sets of bolt (627) run through third loop bar (626) respectively and extend to third loop bar (626) inside and second dwang (623) butt respectively, and are two sets of third loop bar (626) top all has linked firmly first guard bar (628), and is two sets of first guard bar (628) one end that is close to each other all has linked firmly second guard bar (628), and is two sets of first guard bar (628) are close to 629).
2. The lifting device with the adjusting and fixing mechanism for building construction according to claim 1, characterized in that: first clamping grooves (711) are formed in the fixing blocks (611) below the two groups of clamping blocks (612), and rolling balls (712) are arranged in the two groups of first clamping grooves (711).
3. The lifting device with the adjusting and fixing mechanism for building construction according to claim 1, characterized in that: both ends all linked firmly two sets of fourth connecting plate (811), four groups about first fixed plate (516) fourth connecting plate (811) keep away from one of first fixed plate (516) and serve and all linked firmly fifth connecting rod (812), four groups fifth connecting rod (812) top all linked firmly second draw-in groove (813), four groups second draw-in groove (813) and rack plate (615) are mutually supported.
4. The lifting device with the adjusting and fixing mechanism for building construction according to claim 1, characterized in that: place board (613) bottom front and back both sides and all link firmly second fixed plate (911), two sets of all linked firmly third fixed plate (912) on third connecting rod (616) of second fixed plate (911) left side, two sets of one end that second fixed plate (911) are close to third fixed plate (912) has all linked firmly movable rod (913), and is two sets of movable rod (913) run through two sets of third fixed plate (912) respectively to extend to two sets of third fixed plate (912) outsidely respectively, two sets of all set up the slotted hole of mutually supporting with movable rod (913) on third fixed plate (912), two sets of second fixed plate (911) and two sets of movable rod (913) between third fixed plate (912) outside all overlaps and is equipped with first spring (914), and is two sets of the left end and the right-hand member of first spring (914) link firmly respectively on two sets of second fixed plate (911) and third fixed plate (912), movable rod (left end all has linked firmly limiting plate (915).
5. The lifting device with the adjusting and fixing mechanism for building construction according to claim 1, characterized in that: fixed block (611) left end is inside to be inserted and to establish gag lever post (922), and sets up the slotted hole of mutually supporting with gag lever post (922) on fixed block (611), inside gag lever post (922) run through fixed block (611) and extend to fixture block (612), and set up evenly distributed's spacing groove (921) on fixture block (612), spacing groove (921) and gag lever post (922) are mutually supported, and the one end of keeping away from fixed block (611) of gag lever post (922) has linked firmly drag board (923), gag lever post (922) outside cover is equipped with second spring (924), and second spring (924) front end rigid coupling on drag board (923) rear end, gag lever post (922) other end links firmly on second dwang (623).
6. The lifting device with the adjusting and fixing mechanism for building construction according to claim 1, characterized in that: two sets of fourth fixed plates (931) are fixedly connected to the front side and the rear side of the bottom end of the placing plate (613), a third rotating wheel (932) is movably connected between the fourth fixed plates (931) through a bearing, and a handle (933) is fixedly connected to the right end of the placing plate (613).
7. The lifting device with the adjusting and fixing mechanism for building construction according to claim 1, characterized in that: first fixed plate (516) right-hand member downside has linked firmly two sets of third connecting plate (934), and is two sets of third connecting plate (934) the other end links firmly respectively on two sets of fixed block (611) bottom right sides.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010876321.3A CN112141927B (en) | 2020-08-25 | 2020-08-25 | Lifting equipment with adjusting and fixing mechanism for building construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010876321.3A CN112141927B (en) | 2020-08-25 | 2020-08-25 | Lifting equipment with adjusting and fixing mechanism for building construction |
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| CN112141927A CN112141927A (en) | 2020-12-29 |
| CN112141927B true CN112141927B (en) | 2023-02-14 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115611194B (en) * | 2022-10-21 | 2023-07-14 | 广西鲁板铝合金模板有限公司 | Building aluminum mould board intelligent loading and unloading equipment |
| CN116084711B (en) * | 2023-03-03 | 2023-06-20 | 山西大学 | Building construction material lifting platform convenient to install and fix |
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| DE3036940A1 (en) * | 1980-09-30 | 1982-05-13 | Siemens AG, 1000 Berlin und 8000 München | SCREW NUT TRANSMISSION FOR VERTICAL SHIFTING OF A LOAD |
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| CN112141927A (en) | 2020-12-29 |
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Effective date of registration: 20230106 Address after: 200000 floors 1-2, building 4, No. 1628, Lizheng Road, Lingang xinpian District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Applicant after: The Fourth Construction Co., Ltd. of China Railway Construction Engineering Group Address before: 233200 No.34, Tashan village, otang Town, Dingyuan County, Chuzhou City, Anhui Province Applicant before: Liu Zhengbo |
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