CN117602518B - Anti-drop material hoisting machine that construction was used - Google Patents
Anti-drop material hoisting machine that construction was used Download PDFInfo
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- CN117602518B CN117602518B CN202410095764.7A CN202410095764A CN117602518B CN 117602518 B CN117602518 B CN 117602518B CN 202410095764 A CN202410095764 A CN 202410095764A CN 117602518 B CN117602518 B CN 117602518B
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- fixedly connected
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- assembly
- lifting rope
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- 239000000463 material Substances 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000004566 building material Substances 0.000 claims abstract description 20
- 238000009435 building construction Methods 0.000 claims abstract description 16
- 210000000078 claw Anatomy 0.000 claims description 39
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 238000000034 method 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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
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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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
-
- 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
-
- 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
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
- B66C13/14—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices to load-engaging elements or motors associated therewith
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
- B66C23/821—Bracing equipment for booms
- B66C23/826—Bracing equipment acting at an inclined angle to vertical and horizontal directions
- B66C23/828—Bracing equipment acting at an inclined angle to vertical and horizontal directions where the angle is adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
-
- 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
- E04G21/162—Handles to carry construction blocks
Abstract
The invention discloses an anti-drop material hoisting machine for building construction, which relates to the technical field of building hoisting machines, and comprises a bottom plate, wherein the bottom plate is used for supporting the hoisting machine; the lifting mechanism is used for lifting building materials and is rotatably arranged at the top of the bottom plate; the hoisting mechanism comprises an operation table, the operation table is rotatably arranged at the top of the bottom plate, a motor is fixedly connected to the top of the operation table, a lifting rope roller is connected to the output end of the motor through a coupling, a lifting rope is fixedly connected to the outer side of the lifting rope roller, and a support is arranged beside the motor. The anti-drop material lifting machine that this construction was used makes the lifting rope roller take place anticlockwise rotation through the start-up of motor, just will be rolled up by the lifting rope of fixed and winding on the lifting rope roller immediately to play the effect of carrying out the material of being held by fixed connection on the lifting rope other end upwards.
Description
Technical Field
The invention relates to the technical field of building hoisting machines, in particular to an anti-falling material hoisting machine for building construction.
Background
Building construction sites often require handling of various building materials to higher sites, where larger sites are typically hoisted by tower cranes, large cranes and engineering machinery, while small hoisting devices are required at small building sites.
The following problems exist for the existing material hoisting machine for building construction: 1. when the tower crane equipment is affected by the attack of the gust and is not attached, the problems that the tower body is bent or even broken and the like easily occur when the gust blows, and meanwhile, the wind blows in a direction which is vertical to the tower body or parallel to the tower body; 2. the problem that the materials fall off and damage is caused by the invasion of strong wind and the occurrence of unclamped conditions during the upward transportation of the materials.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: an anti-drop material hoisting machine for building construction comprises a bottom plate, wherein the bottom plate is used for supporting the hoisting machine;
the lifting mechanism is used for lifting building materials and is rotatably arranged at the top of the bottom plate;
the lifting mechanism comprises an operation table, the operation table is rotatably arranged at the top of a bottom plate, a motor is fixedly connected to the top of the operation table, the output end of the motor is connected with a lifting rope roller through a coupler, the outer side of the lifting rope roller is fixedly connected with lifting ropes, the overall length of the lifting ropes which are displayed can be shortened through the starting of the motor, the clamping mechanism fixedly connected to the other end of the lifting ropes has a trend of moving upwards, so that building materials clamped by the clamping mechanism have a trend of moving upwards, the lifting conveying effect of the building materials is achieved, a support is arranged beside the motor, the position distance is reserved inside the support, that is, the deflection angle of a lifting assembly is limited, the lifting assembly is prevented from collapsing, the lifting assembly is rotatably arranged inside the support, hydraulic rods are symmetrically hinged to the two sides of the lifting assembly, the bottoms of the hydraulic rods are fixedly connected to the top of the operation table, reinforcing assemblies are arranged above the hydraulic rods, and are symmetrically connected to the two sides of the lifting assembly, and the inner side of the reinforcing assembly is fixedly connected with an adjusting assembly;
this anti-drop material lifting machine that construction was used still includes:
the clamping mechanism is used for grabbing building materials, and the top of the clamping mechanism is fixedly connected with the hoisting mechanism;
the clamping mechanism comprises a clamping assembly, the top of the clamping assembly is fixedly connected with a lifting rope, the bottom of the clamping assembly is fixedly connected with a pushing table, the outer side of the clamping assembly is fixedly connected with a side shell, the inner side of the side shell is rotationally connected with a pressing rod, the top of the pressing rod is provided with a belt connecting roller, one end of the belt connecting roller, far away from the pressing rod, is provided with an inner hook claw, the outer side of the inner hook claw is spliced with a claw, the claws are rotationally connected to two sides of the side shell, the bottom of the claw is fixedly connected with a lifting hook, the inner wall of the lifting hook is fixedly connected with a protruding block, and the protruding block plays a role of increasing friction force between a hanging strip and the lifting hook to prevent unhooking.
Preferably, the reinforcement assembly comprises claw rods, the claw rods are symmetrically connected to two sides of the hoisting assembly, one end of each claw rod, which is far away from the hoisting assembly, is fixedly connected with a universal head, one end of each universal head, which is far away from each claw rod, is fixedly connected with an outer connecting rod, one end of each outer connecting rod, which is far away from each universal head, is fixedly connected with a hollow shell, a rotating roller is installed in the hollow shell in a rotating manner, and the rotating roller is driven to rotate anticlockwise by starting a driver, so that the length of a brace outside the hollow shell is shortened, and therefore the hoisting assembly has a tendency of anticlockwise deflection through taking a support as a fulcrum, so that a material can be conveyed to a higher position, the outer end face of the rotating roller is connected with the driver through a coupler, the driver is fixedly connected to the outer side of the hollow shell, and the bottom of the brace is hinged to the top of an operating table.
Preferably, the adjusting part comprises a hinge rod, hinge rod fixed connection is in the inboard of outer connecting rod, the one end fixedly connected with of outer connecting rod is kept away from to the hinge rod rolls over the pole, the inboard fixedly connected with of roll over the pole, wherein the pole of lapping has not only the flexible function of drive but also has the overlap joint function to the lifting rope, the outside and the lifting rope looks extrusion adaptation of lapping the pole when lapping the extension of pole for outer connecting rod can take place outside deflection through universal hair, consequently outer connecting rod, lifting assembly and the brace of flare-out will constitute a class triangle-shaped, and the quantity of class triangle-shaped is two and symmetry setting in lifting assembly's both sides, thereby plays the effect of increase lifting assembly stability.
Preferably, the inner end face fixedly connected with slider of book pole, the hole groove has been seted up at the top of slider, the inside sliding connection in hole groove has a top strip, and wherein the top strip plays the restriction effect to slider and book pole outside travel distance, the one end fixedly connected with fixed rail of hole groove is kept away from to the top strip, the fixed rail is annotated and is connected in the outside of hoist and mount subassembly, the inside and the slider sliding connection of fixed rail, the central part fixedly connected with center piece in fixed rail inner chamber.
Preferably, the lifting assembly comprises a lifting rod, the bottom of the lifting rod is fixedly connected to the inside of the support, the outer side of the lifting rod is fixedly connected with a claw rod and a fixed rail respectively, the top of the lifting rod is rotationally connected with a driving roller, and the top of the driving roller is in transmission connection with a lifting rope.
Preferably, the outside fixedly connected with bottom rail of lifter, the inside sliding connection of bottom rail has steady cover, the inboard fixedly connected with compensation piece of steady cover, wherein the compensation piece is not dead the lifting rope lock but plays and avoids wind to blow the material and let the lifting rope take place wobbling effect, the one end that steady cover was kept away from to the compensation piece extrudees the adaptation with the lifting rope mutually.
Preferably, the clamping assembly comprises a ring table, the outer side of the ring table is fixedly connected with the side shell, the center of the top of the ring table is fixedly connected with the lifting rope, the top of the ring table is fixedly connected with a fixing rod, the top of the fixing rod is fixedly connected with a first lantern ring, the bottom of the first lantern ring is inserted with a plunger rod, and the bottom of the plunger rod is fixedly connected with the pushing table.
Preferably, the top fixedly connected with of inserted bar hangs the strip, the one end fixedly connected with loop that the inserted bar was kept away from to the strip is through the upward movement of loop No. two, and the interior claw that will insert the jack catch finally makes and carries out secondary centre gripping to the building material and in order to avoid the effect that the factor appears that drops, the western of loop No. two is provided with the balladeur train, balladeur train fixedly connected with is in the outside of lifting rope, limited inserted sheet is pegged graft in the outside of balladeur train, the inner and the hanging strip extrusion adaptation of limit inserted sheet.
The invention provides an anti-falling material hoisting machine for building construction. The beneficial effects are as follows:
1. this anti-drop material lifting machine that construction was used, fixed and twine in the outside through the lifting rope roller has the lifting rope, and consequently the whole length that the lifting rope exhibited will shorten, and fixed connection just has the trend of upwards moving at the fixture on the lifting rope other end, consequently the building material that is held by fixture just has the trend of upwards moving to play the effect to the ascending transport of building material.
2. This anti-drop material lifting machine that construction was used, through when appearing strong wind in the direction of perpendicular to lifting machine, start the pole of lapping makes its extension to both ends, finally makes outer connecting rod can take place outside deflection through the universal hair, consequently outer connecting rod, lifting unit and the brace of flare-out will constitute a class triangle-shaped, and the quantity of class triangle-shaped is two and the symmetry sets up in lifting unit's both sides to play the effect of increase lifting unit stability.
3. According to the anti-falling material hoisting machine for building construction, when strong wind appears in the direction parallel to the hoisting assembly, the distance between the two outer connecting rods is shortened and parallel to each other by contracting the lapping rod, two of the outer connecting rods can be regarded as one object, and therefore the two lapping rods, the hoisting assembly and the straightened brace form a single triangle, and the effects of building and forming and improving stability are achieved by corresponding to the strong wind.
4. According to the anti-falling material hoisting machine for building construction, the stable cover moves towards the center along the bottom rail, so that the compensation block fixedly connected to the inner side of the stable cover is attached to the lifting rope, and the compensation block does not lock the lifting rope but plays a role in preventing wind from blowing materials to enable the lifting rope to swing.
5. The anti-falling material hoisting machine for building construction is characterized in that the other end of the compression bar is connected with the inner claw through belt transmission with the connecting roller, so that the inner claw can be inserted into the claw and can carry out secondary clamping on building materials to avoid the effect of falling factors. And after the building materials are clamped, the limiting sheets are inserted into the sliding frame and fix the hanging strips, so that the inner hook claw grabbing action is kept.
Drawings
FIG. 1 is a schematic view of the external structure of an anti-drop material hoisting machine for building construction;
FIG. 2 is a schematic diagram of a hoisting mechanism according to the present invention;
FIG. 3 is a schematic view of a reinforcement assembly according to the present invention;
FIG. 4 is a schematic view of the structure of the adjusting assembly of the present invention;
FIG. 5 is a schematic view of a hoisting assembly according to the present invention;
FIG. 6 is a schematic view of a clamping mechanism according to the present invention;
FIG. 7 is a schematic cross-sectional view of a clamping mechanism according to the present invention;
fig. 8 is a schematic view of a clamping assembly according to the present invention.
In the figure: 1. a bottom plate; 2. a hoisting mechanism; 3. a clamping mechanism; 21. an operation table; 22. a motor; 23. a hanging rope roller; 24. a support; 25. hoisting the assembly; 26. a hydraulic rod; 27. a reinforcement assembly; 28. an adjustment assembly; 29. a hanging rope; 271. a claw rod; 272. a universal head; 273. an outer link; 274. a hollow shell; 275. a rotating roller; 276. a driver; 277. bracing; 281. a hinge rod; 282. folding the rod; 283. a pole is lapped; 284. a slide block; 285. a hole groove; 286. a top strip; 287. a fixed rail; 288. a center block; 251. a lifting rod; 252. a driving roller; 253. a bottom rail; 254. a stable cover; 255. a compensation block; 31. a clamping assembly; 32. a side case; 33. a compression bar; 34. a belt connecting roller; 35. an inner hook claw; 36. a claw; 37. a lifting hook; 38. a bump; 39. pushing the platform; 311. a ring table; 312. a fixed rod; 313. a first collar; 314. a rod; 315. hanging strips; 316. limiting the inserting piece; 317. a carriage; 318. and a second ring sleeve.
Description of the embodiments
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 5, the present invention provides a technical solution: an anti-drop material hoisting machine for building construction comprises a bottom plate 1, wherein the bottom plate 1 is used for supporting the hoisting machine;
the lifting mechanism 2 is used for lifting building materials, and the lifting mechanism 2 is rotatably arranged at the top of the bottom plate 1;
the hoisting mechanism 2 comprises an operation table 21, the operation table 21 is rotatably arranged at the top of the bottom plate 1, a motor 22 is fixedly connected to the top of the operation table 21, an output end of the motor 22 is connected with a hoisting rope roller 23 through a coupling, a hoisting rope 29 is fixedly connected to the outer side of the hoisting rope roller 23, a support 24 is arranged on the side of the motor 22, a hoisting assembly 25 is rotatably arranged in the support 24, hydraulic rods 26 are symmetrically hinged to two sides of the hoisting assembly 25, the bottoms of the hydraulic rods 26 are fixedly connected to the top of the operation table 21, reinforcing assemblies 27 are arranged above the hydraulic rods 26 and are symmetrically connected to two sides of the hoisting assembly 25, and adjusting assemblies 28 are fixedly connected to the inner sides of the reinforcing assemblies 27. By starting the motor 22, the lifting rope roller 23 connected with the motor through the coupling rotates anticlockwise, the outer side of the lifting rope roller 23 is fixed and wound with the lifting rope 29, so that the overall length of the lifting rope 29 is shortened, the clamping mechanism 3 fixedly connected to the other end of the lifting rope 29 has a trend of moving upwards, and therefore building materials clamped by the clamping mechanism 3 have a trend of moving upwards, and the lifting and conveying functions of building materials are achieved.
The reinforcing assembly 27 comprises claw rods 271, the claw rods 271 are symmetrically connected to two sides of the hoisting assembly 25, one end, away from the hoisting assembly 25, of each claw rod 271 is fixedly connected with a universal head 272, one end, away from the claw rods 271, of each universal head 272 is fixedly connected with an outer connecting rod 273, one end, away from the universal heads 272, of each outer connecting rod 273 is fixedly connected with a hollow shell 274, a rotating roller 275 is installed in the hollow shell 274 in a rotating mode, the outer end face of each rotating roller 275 is connected with a driver 276 through a coupler, the driver 276 is fixedly connected to the outer side of the hollow shell 274, a brace 277 is fixedly connected to the outer side of each rotating roller 275, and the bottom of each brace 277 is hinged to the top of the operating table 21. By activating the actuator 276, the roller 275 connected to the actuator via the coupling is rotated counterclockwise, however, the outside of the roller 275 is fixed and wound with the brace 277, and the bottom of the brace 277 is hinged to the top of the console 21, so that the length of the brace 277 outside the hollow shell 274 is shortened due to the counterclockwise rotation of the roller 275, and the lifting assembly 25 tends to deflect counterclockwise by using the support 24 as a fulcrum, thereby providing a higher position for the material, wherein the support 24 has a space inside, that is, the deflection angle of the lifting assembly 25 is limited, thereby avoiding collapse of the lifting assembly 25.
The adjusting component 28 comprises a hinging rod 281, the hinging rod 281 is fixedly connected with the inner side of an outer connecting rod 273, one end of the hinging rod 281 away from the outer connecting rod 273 is fixedly connected with a folding rod 282, the inner side of the folding rod 282 is fixedly connected with a folding rod 283, the outer side of the folding rod 283 is matched with a lifting rope 29 in a squeezing mode, the inner end face of the folding rod 282 is fixedly connected with a sliding block 284, a hole groove 285 is formed in the top of the sliding block 284, a top strip 286 is connected with the inner side of the hole groove 285 in a sliding mode, one end of the top strip 286 away from the hole groove 285 is fixedly connected with a fixed rail 287, the fixed rail 287 is fixedly connected with the outer side of the lifting component 25, the inner side of the fixed rail 287 is fixedly connected with the sliding block 284 in a sliding mode, and the central portion of an inner cavity of the fixed rail 287 is fixedly connected with a central block 288.
When a strong wind occurs in a direction perpendicular to the hoisting machine, the lap 283 is started, wherein the lap 283 has not only a telescopic driving function but also a lap function for the hoisting rope 29, the lap 283 is then lengthened, the folding bars 282 fixedly connected to both ends of the lap 283 are respectively moved along the outer ends of the fixed rail 287 with the sliding blocks 284, the top of the sliding blocks 284 is provided with the hole slots 285, the inside of the hole slots 285 are slidably connected with the top bars 286, so that the top bars 286 play a role in limiting the outward moving distance of the sliding blocks 284 and the folding bars 282, the folding bars 282 which are then moved outwards squeeze the outer connecting bars 273 with the hinging bars 281, the hinging bars 281 are connected with the outer connecting bars 273 in a rotating manner, and the inner ends of the outer connecting bars 273 are connected with the universal heads 272, so that the outer connecting bars 273 are deflected outwards through the universal heads 272, the outer connecting bars 273, the hoisting components 25 and the straightened braces 277 form a triangle-like shape, and the number of the triangle-like shapes are two and are symmetrically arranged on both sides of the hoisting components 25, so that the stability of the hoisting components 25 is increased.
If a strong wind occurs in a direction parallel to the lifting assembly 25, the distance between the two outer links 273 is shortened and parallel to each other by contracting the lifting rod 283, so that the two lifting rods 283, the lifting assembly 25 and the straightened brace 277 form a single triangle, thereby achieving the functions of building the shape and improving the stability against the parallel strong wind.
The lifting assembly 25 comprises a lifting rod 251, the bottom of the lifting rod 251 is fixedly connected to the inside of the support 24, the outer side of the lifting rod 251 is fixedly connected with a claw rod 271 and a fixed rail 287 respectively, the top of the lifting rod 251 is rotationally connected with a driving roller 252, the top of the driving roller 252 is in transmission connection with a lifting rope 29, the outer side of the lifting rod 251 is fixedly connected with a bottom rail 253, the inside of the bottom rail 253 is slidably connected with a stable cover 254, the inner side of the stable cover 254 is fixedly connected with a compensation block 255, and one end of the compensation block 255, which is far away from the stable cover 254, is in extrusion fit with the lifting rope 29.
By moving the stabilizing cap 254 along the bottom rail 253 toward the center, the compensating block 255 fixedly attached to the inside of the stabilizing cap 254 will be attached to the lifting rope 29, wherein the compensating block 255 does not lock the lifting rope 29 but rather functions to prevent wind from blowing material and causing the lifting rope 29 to swing.
A second embodiment, please refer to fig. 6 to 8, which are a reference to fig. 6 to 8, wherein the clamping mechanism 3 is used for grabbing building materials, and the top of the clamping mechanism 3 is fixedly connected with the hoisting mechanism 2;
the clamping mechanism 3 comprises a clamping assembly 31, the top of the clamping assembly 31 is fixedly connected with a lifting rope 29, the bottom of the clamping assembly 31 is fixedly connected with a pushing table 39, the outer side of the clamping assembly 31 is fixedly connected with a side shell 32, the inner part of the side shell 32 is rotationally connected with a pressing rod 33, the top of the pressing rod 33 is provided with a belt connecting roller 34, one end of the belt connecting roller 34 far away from the pressing rod 33 is provided with an inner hook claw 35, the outer side of the inner hook claw 35 is inserted with a claw 36, the claw 36 is rotationally connected with two sides of the side shell 32, the bottom of the claw 36 is fixedly connected with a lifting hook 37, and the inner wall of the lifting hook 37 is fixedly connected with a bump 38.
The clamping assembly 31 comprises a ring table 311, the outer side of the ring table 311 is fixedly connected with a side shell 32, the center of the top of the ring table 311 is fixedly connected with a lifting rope 29, the top of the ring table 311 is fixedly connected with a fixing rod 312, the top of the fixing rod 312 is fixedly connected with a first collar 313, the bottom of the first collar 313 is inserted with an inserting rod 314, the bottom of the inserting rod 314 is fixedly connected with a pushing table 39, the top of the inserting rod 314 is fixedly connected with a lifting bar 315, one end of the lifting bar 315 far away from the inserting rod 314 is fixedly connected with a second ring sleeve 318, the rear of the second ring sleeve 318 is provided with a sliding frame 317, the sliding frame 317 is fixedly connected with the outer side of the lifting rope 29, the outer side of the sliding frame 317 is inserted with a limited inserting sheet 316, and the inner end of the limiting inserting sheet 316 is matched with the lifting bar in a squeezing mode.
The material is packaged by a hanging belt and hung on the hanging hook 37, wherein the inner side of the hanging hook 37 is fixedly connected with a bump 38, and the bump 38 plays a role in increasing the friction force between the hanging belt and the hanging hook 37 to prevent unhooking; the second ring 318 is then moved upward by an operator or other driving means, and then the hanging bar 315 fixedly connected to the bottom of the second ring 318 moves upward with the inserting rod 314, and the bottom of the inserting rod 314 is connected with the pushing table 39, so that the upward movement of the pushing table 39 presses the inner end of the pressing rod 33, so that the pressing rod 33 deflects counterclockwise through the side housing 32, and the other end of the pressing rod 33 is connected with the inner hook 35 through the belt transmission of the belt connecting roller 34, so that the inner hook 35 is inserted into the jaw 36 and performs secondary clamping on the building material to avoid the effect of falling factors. And when the building material is clamped, the limiting piece 316 is inserted into the carriage 317 and fixes the hanging strip 315, so as to keep the grabbing action of the inner hook claw 35.
When the lifting rope device is used, the lifting rope roller 23 connected with the lifting rope roller through the coupler rotates anticlockwise by starting the motor 22, and the outer side of the lifting rope roller 23 is fixed and wound with the lifting rope 29, so that the lifting rope 29 moves leftwards through the driving roller 252, and meanwhile, the clamping mechanism 3 fixedly connected to the other end of the lifting rope 29 moves upwards, so that the effect of upwards conveying the building materials clamped by the clamping mechanism 3 is realized; in addition, by starting the driver 276, the rotating roller 275 connected with the driving device through the coupling rotates anticlockwise, however, the outside of the rotating roller 275 is fixed and is wound with the brace 277, and meanwhile, the bottom of the brace 277 is hinged to the top of the operating platform 21, so that the length of the brace 277 outside the hollow shell 274 is shortened along with the anticlockwise rotation of the rotating roller 275, and the lifting assembly 25 has a tendency to deflect anticlockwise by taking the support 24 as a fulcrum, so that the effect of enabling materials to be conveyed more is achieved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. Anti-drop material lifting machine that construction was used, its characterized in that includes:
the bottom plate (1), the bottom plate (1) is used for supporting the hoisting machine;
the lifting mechanism (2) is used for lifting building materials, and the lifting mechanism (2) is rotatably arranged at the top of the bottom plate (1);
the lifting mechanism (2) comprises an operation table (21), the operation table (21) is rotatably arranged at the top of the bottom plate (1), a motor (22) is fixedly connected to the top of the operation table (21), a lifting rope roller (23) is connected to the output end of the motor (22) through a coupler, a lifting rope (29) is fixedly connected to the outer side of the lifting rope roller (23), a support (24) is arranged on the side of the motor (22), a lifting assembly (25) is rotatably arranged in the support (24), hydraulic rods (26) are symmetrically hinged to the two sides of the lifting assembly (25), a reinforcing assembly (27) is fixedly connected to the top of the operation table (21) above the hydraulic rods (26), and the reinforcing assembly (27) is symmetrically connected to the two sides of the lifting assembly (25), and an adjusting assembly (28) is fixedly connected to the inner side of the reinforcing assembly (27).
This anti-drop material lifting machine that construction was used still includes:
the clamping mechanism (3) is used for grabbing building materials, and the top of the clamping mechanism (3) is fixedly connected with the hoisting mechanism (2);
the clamping mechanism (3) comprises a clamping assembly (31), the top of the clamping assembly (31) is fixedly connected with a lifting rope (29), the bottom of the clamping assembly (31) is fixedly connected with a pushing table (39), the outer side of the clamping assembly (31) is fixedly connected with a side shell (32), the inside of the side shell (32) is rotationally connected with a pressing rod (33), the top of the pressing rod (33) is provided with a belt connecting roller (34), one end of the belt connecting roller (34) far away from the pressing rod (33) is provided with an inner hook claw (35), a claw (36) is inserted into the outer side of the inner hook claw (35), the claws (36) are rotationally connected to two sides of the side shell (32), the bottom of the claw (36) is fixedly connected with a lifting hook (37), and the inner wall of the lifting hook (37) is fixedly connected with a lug (38);
the reinforcing assembly (27) comprises claw rods (271), the claw rods (271) are symmetrically connected to two sides of the hoisting assembly (25), one end, away from the hoisting assembly (25), of each claw rod (271) is fixedly connected with a universal head (272), one end, away from the claw rods (271), of each universal head (272) is fixedly connected with an outer connecting rod (273), one end, away from the universal heads (272), of each outer connecting rod (273) is fixedly connected with a hollow shell (274), a rotating roller (275) is rotatably arranged in the hollow shell (274), the outer end face of each rotating roller (275) is connected with a driver (276) through a coupler, the driver (276) is fixedly connected to the outer side of the hollow shell (274), the outer side of each rotating roller (275) is fixedly connected with a brace (277), and the bottom of each brace (277) is hinged to the top of the operating table (21).
The adjusting component (28) comprises a hinging rod (281), the hinging rod (281) is fixedly connected to the inner side of the outer connecting rod (273), one end, away from the outer connecting rod (273), of the hinging rod (281) is fixedly connected with a folding rod (282), the inner side of the folding rod (282) is fixedly connected with a lapping rod (283), and the outer side of the lapping rod (283) is matched with the lifting rope (29) in an extrusion mode.
2. The anti-falling material hoisting machine for building construction according to claim 1, wherein: the utility model discloses a lifting device for a lifting device of a vehicle, including a lifting assembly (25), a lifting assembly (287), a lifting assembly (25), a lifting assembly (288), a lifting assembly (28) and a lifting assembly (28) are arranged on the lifting assembly, a sliding block (284) is arranged on the inner end face of the lifting assembly, a hole groove (285) is formed in the top of the sliding block (284), a top strip (286) is connected to the top of the hole groove (285) in a sliding mode, a fixed rail (287) is fixedly connected to one end of the top strip (286) away from the hole groove (285), the fixed rail (287) is fixedly connected to the outer side of the lifting assembly (25), and a center block (288) is fixedly connected to the inner cavity of the fixed rail (287).
3. The anti-falling material hoisting machine for building construction according to claim 1, wherein: the lifting assembly (25) comprises a lifting rod (251), the bottom of the lifting rod (251) is fixedly connected to the inside of the support (24), the outer side of the lifting rod (251) is fixedly connected with a claw rod (271) and a fixed rail (287) respectively, the top of the lifting rod (251) is rotationally connected with a driving roller (252), and the top of the driving roller (252) is in driving connection with a lifting rope (29).
4. The anti-falling material hoisting machine for building construction according to claim 3, wherein: the outside fixedly connected with bottom rail (253) of lifter (251), the inside sliding connection of bottom rail (253) has steady cover (254), the inboard fixedly connected with compensation piece (255) of steady cover (254), the one end that steady cover (254) was kept away from to compensation piece (255) extrudees the adaptation with lifting rope (29).
5. The anti-falling material hoisting machine for building construction according to claim 1, wherein: the clamping assembly (31) comprises a ring table (311), the outer side of the ring table (311) is fixedly connected with a side shell (32), the center of the top of the ring table (311) is fixedly connected with a lifting rope (29), the top of the ring table (311) is fixedly connected with a fixing rod (312), the top of the fixing rod (312) is fixedly connected with a first lantern ring (313), the bottom of the first lantern ring (313) is inserted with an inserting rod (314), and the bottom of the inserting rod (314) is fixedly connected with a pushing table (39).
6. The anti-falling material hoisting machine for building construction according to claim 5, wherein: the top fixedly connected with of inserted bar (314) hangs strip (315), the one end fixedly connected with loop (318) No. two of inserted bar (315) keep away from inserted bar (314), the western of loop (318) No. two is provided with balladeur train (317), balladeur train (317) fixed connection is in the outside of lifting rope (29), limited inserted sheet (316) are pegged graft in the outside of balladeur train (317), the inner and the extrusion adaptation of hanging strip (315) of limit inserted sheet (316).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202410095764.7A CN117602518B (en) | 2024-01-24 | 2024-01-24 | Anti-drop material hoisting machine that construction was used |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410095764.7A CN117602518B (en) | 2024-01-24 | 2024-01-24 | Anti-drop material hoisting machine that construction was used |
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| CN117602518A CN117602518A (en) | 2024-02-27 |
| CN117602518B true CN117602518B (en) | 2024-03-29 |
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| CN202410095764.7A Active CN117602518B (en) | 2024-01-24 | 2024-01-24 | Anti-drop material hoisting machine that construction was used |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU462793A1 (en) * | 1973-08-13 | 1975-03-05 | Centralizer duck | |
| DE10257658A1 (en) * | 2002-12-10 | 2004-06-24 | Liebherr-Werk Ehingen Gmbh | Telescope jib for a crane comprises a bracing support supporting a bracing cable having enlarged parts at one end, and a cable lock engaging in a form-locking manner with the enlarged parts |
| JP2005104727A (en) * | 2003-09-11 | 2005-04-21 | Masaru Tsuda | Passive object engagement type bell crank hoisting device |
| JP2005162392A (en) * | 2003-12-02 | 2005-06-23 | Tadano Ltd | Mobile crane |
| CN111115470A (en) * | 2019-12-17 | 2020-05-08 | 赵其英 | Lifting and hoisting combined construction platform for assembly building |
| CN111689403A (en) * | 2020-06-22 | 2020-09-22 | 李艾丽 | Steel bar hoisting device for building construction and use method thereof |
| CN114852883A (en) * | 2022-05-16 | 2022-08-05 | 广州江河幕墙系统工程有限公司 | Hoisting device and control system thereof |
| CN116022672A (en) * | 2022-12-19 | 2023-04-28 | 浙江省工业设备安装集团有限公司 | Indoor electromechanical installation lifting machine tool |
| CN116425016A (en) * | 2023-03-24 | 2023-07-14 | 成都建工集团有限公司 | Steel hoisting device for building construction |
| CN116621053A (en) * | 2023-06-08 | 2023-08-22 | 徐工集团工程机械股份有限公司建设机械分公司 | Crane with crane body |
| CN116969356A (en) * | 2023-07-03 | 2023-10-31 | 徐州中盈重工科技有限公司 | Building material lifting device for constructional engineering |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7137518B2 (en) * | 1999-06-28 | 2006-11-21 | Terex-Demag Gmbh & Co. Kg | Telescopic crane |
| DE20020974U1 (en) * | 2000-12-12 | 2002-04-25 | Liebherr Werk Ehingen | mobile crane |
-
2024
- 2024-01-24 CN CN202410095764.7A patent/CN117602518B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU462793A1 (en) * | 1973-08-13 | 1975-03-05 | Centralizer duck | |
| DE10257658A1 (en) * | 2002-12-10 | 2004-06-24 | Liebherr-Werk Ehingen Gmbh | Telescope jib for a crane comprises a bracing support supporting a bracing cable having enlarged parts at one end, and a cable lock engaging in a form-locking manner with the enlarged parts |
| JP2005104727A (en) * | 2003-09-11 | 2005-04-21 | Masaru Tsuda | Passive object engagement type bell crank hoisting device |
| JP2005162392A (en) * | 2003-12-02 | 2005-06-23 | Tadano Ltd | Mobile crane |
| CN111115470A (en) * | 2019-12-17 | 2020-05-08 | 赵其英 | Lifting and hoisting combined construction platform for assembly building |
| CN111689403A (en) * | 2020-06-22 | 2020-09-22 | 李艾丽 | Steel bar hoisting device for building construction and use method thereof |
| CN114852883A (en) * | 2022-05-16 | 2022-08-05 | 广州江河幕墙系统工程有限公司 | Hoisting device and control system thereof |
| CN116022672A (en) * | 2022-12-19 | 2023-04-28 | 浙江省工业设备安装集团有限公司 | Indoor electromechanical installation lifting machine tool |
| CN116425016A (en) * | 2023-03-24 | 2023-07-14 | 成都建工集团有限公司 | Steel hoisting device for building construction |
| CN116621053A (en) * | 2023-06-08 | 2023-08-22 | 徐工集团工程机械股份有限公司建设机械分公司 | Crane with crane body |
| CN116969356A (en) * | 2023-07-03 | 2023-10-31 | 徐州中盈重工科技有限公司 | Building material lifting device for constructional engineering |
Non-Patent Citations (1)
| Title |
|---|
| 大型起重机防风措施探讨;徐汉桥;;建筑机械化;20071015(10);44-46 * |
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| CN117602518A (en) | 2024-02-27 |
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