CN112194020A - Building engineering material lifting device - Google Patents

Building engineering material lifting device Download PDF

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Publication number
CN112194020A
CN112194020A CN202010952685.5A CN202010952685A CN112194020A CN 112194020 A CN112194020 A CN 112194020A CN 202010952685 A CN202010952685 A CN 202010952685A CN 112194020 A CN112194020 A CN 112194020A
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CN
China
Prior art keywords
plate
fixedly connected
supporting
shaped
rod
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Withdrawn
Application number
CN202010952685.5A
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Chinese (zh)
Inventor
黄磊
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Individual
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Individual
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Priority to CN202010952685.5A priority Critical patent/CN112194020A/en
Publication of CN112194020A publication Critical patent/CN112194020A/en
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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
    • B66C23/16—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 supported by columns, e.g. towers having their lower end mounted for slewing movements
    • B66C23/166—Simple cranes with jibs which may be fixed or can slew or luff
    • 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
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/14—Slings with hooks
    • 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
    • B66C23/04—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 the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
    • 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
    • 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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/706—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by other means
    • 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
    • B66C23/84—Slewing gear
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/30—Operating devices electrical

Abstract

The invention relates to a building engineering material lifting device in the technical field of a lifting machine for building engineering, which comprises a bottom plate, wherein the bottom plate is provided with a counterweight supporting structure, the bottom plate is provided with a rotating structure, the rotating structure comprises a supporting bearing, a first driving motor, a first gear ring, a second gear ring and a supporting rod, the first driving motor is provided with the first gear ring, the supporting bearing is provided with the supporting rod, the supporting rod is provided with the second gear ring, the second gear ring is connected with the first gear ring, the supporting rod is provided with an L-shaped supporting plate, the L-shaped supporting plate is provided with a second driving motor, the second driving motor is provided with a winding roller, the L-shaped supporting plate is provided with a braking structure, the winding roller is provided with a steel rope, the L-shaped supporting plate is provided with a first L-shaped plate, the first L-shaped plate is provided with an electric push rod, the first L-shaped plate is provided with a second, the connecting rope is provided with the hook, so that the material can be conveniently lifted to other positions, and the material lifting device is convenient to use practically.

Description

Building engineering material lifting device
Technical Field
The invention relates to the technical field of elevators for constructional engineering, in particular to constructional engineering material lifting equipment.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities. Civil engineering, building environment and energy application engineering, water supply and drainage science and engineering, building electrical and intelligence, architecture, urban and rural planning, landscape and garden, engineering management and engineering cost, real estate development and management and property management 9 subject professional instruction committees (hereinafter referred to as professional instruction committees) are arranged under the civil engineering and teaching instruction committees, and correspond to 11 specialties of soil and wood, buildings, management science and engineering (parts) and industrial and commercial management (parts) in the higher school's bibliography of the subject specialty.
The present stage material lifting device is indispensable high altitude transport means in building engineering, and common building engineering material lifting device adopts electric telescopic handle height-adjusting, drives the wire winding pole through the motor to carry the material in the air through promoting the hook.
Among the prior art, current building engineering material lifting device can only promote in vertical direction, and is inconvenient to promote the material to other positions, and in-service use exists inconveniently, has promoted not to have set up wind-up roll braking structure simultaneously, will directly lead to falling of building material after breaking down, has very big potential safety hazard.
Based on the above, the invention designs a building engineering material lifting device to solve the problems.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides a building engineering material lifting device which can effectively solve the problems that the prior remote sensing image processing device in the prior art can not ensure that image information can just face an image information collecting device when the image information of an object is placed, is not beneficial to accurate image information and needs manual assistance.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a material lifting device for building engineering comprises a bottom plate and a second driving motor, wherein a counterweight supporting structure for placing a counterweight block is connected to two side walls of the bottom plate, a rotating structure for rotating the material in the direction is connected to the top of the bottom plate, the rotating structure comprises a supporting bearing, a first driving motor, a first gear ring, a second gear ring and a supporting rod, the first gear ring is fixedly connected to the output end of the first driving motor, the supporting bearing is fixedly connected to the inner ring of the supporting bearing, the bottom of the supporting rod is fixedly connected to the second gear ring, the second gear ring is meshed with the first gear ring and connected to the top of the supporting rod, an L-shaped supporting plate is fixedly connected to the top of the supporting rod, the second driving motor is fixedly connected to the L-shaped supporting plate, a winding roller is fixedly connected to the output end of the second driving motor, and a braking structure, the winding has the steel cable on the wind-up roll, the left side wall top of L shape backup pad is connected with first L shaped plate, first L shaped plate fixed mounting has electric putter, first L shaped plate swing joint has second L shaped plate, the position of standing vertically of second L shaped plate and electric putter's output fixed connection, the position of standing vertically of second L shaped plate is seted up flutedly, recess fixed mounting has the fixed pulley, the bottom of steel cable is along fixed pulley fixedly connected with connecting block, the bottom symmetry fixedly connected with of connecting block connects the rope, the bottom fixedly connected with couple of connecting the rope.
Further, counter weight bearing structure includes first connecting block, dwang, second connecting plate, fretwork backup pad, lug, spring and slide bar, first connecting block fixedly connected with dwang, the dwang rotates and is connected with the second connecting plate, the outer end fixedly connected with of second connecting plate is used for supporting the fretwork backup pad of balancing weight, front end the outer wall fixedly connected with lug of first connecting block, the lateral wall fixedly connected with spring of lug, the inner end fixedly connected with slide bar of spring, the outer end of slide bar runs through the lug and pegs graft with the jack of fretwork backup pad.
Furthermore, the first connecting block is fixedly connected with the side wall of the bottom plate.
Furthermore, the supporting bearing and the first driving motor are fixedly connected with the top of the bottom plate.
Furthermore, the outer wall of the supporting rod and the bottom of the L-shaped supporting plate are fixedly connected with a reinforcing plate used for supporting the L-shaped supporting plate.
Further, braking structure includes rubber circle, mounting panel and electric telescopic handle, mounting panel and L shape backup pad fixed connection, the horizontal empty interior fixed mounting of mounting panel has electric telescopic handle, electric telescopic handle's flexible end fixedly connected with and wind-up roll outer wall laminating sliding connection's rubber circle.
Furthermore, the outer end of the first L-shaped plate is provided with a sliding groove, and a second L-shaped plate is attached and slidably connected in the sliding groove.
Furthermore, the first driving motor, the second driving motor, the electric push rod and the electric telescopic rod are all electrically connected with an external power supply.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. the invention drives the first gear ring to rotate through the first driving motor of the rotating structure, the first gear ring drives the second gear ring to drive the supporting rod to rotate along the supporting bearing, the supporting rod drives the hook to rotate, the hook conveniently rotates at different positions to load and unload goods, the materials are conveniently lifted to other positions, and the invention is convenient for practical use, simultaneously, electric putter promotes the removal of second L shaped plate, the second L shaped plate removes along first L shaped plate, the length that the second L shaped plate was adjusted and is stretched out through the fixed pulley drive couple, the couple turning radius has been promoted, the device coverage area has been promoted, the practicality has been promoted, furthermore, the second L shaped plate is sliding at first L shaped plate, first L shaped plate plays and supports second L shaped plate, the second L shaped plate plays and supports electric putter's flexible end, it receives vertical pressure to alleviate electric putter flexible end, help prolonging electric putter's life.
2. According to the invention, the hollowed-out supporting plate of the counterweight supporting structure is rotated to be in a horizontal state, then the counterweight block is placed on the hollowed-out supporting plate, the counterweight at the bottom of the device is increased, the gravity center of the device is reduced, the practical use is facilitated, the installation difficulty is reduced, and the stability of the device for lifting materials is ensured.
3. According to the invention, the electric telescopic rod of the braking structure drives the rubber ring to move to the outer wall of the winding roller to be attached and connected in a sliding manner, so that the winding roller is conveniently braked, the winding roller is braked after a fault occurs, the building material is prevented from directly falling, and the potential safety hazard is eliminated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of an L-shaped support plate and its connection structure according to the present invention;
FIG. 3 is a left side view of the L-shaped support plate and its attachment structure of the present invention;
FIG. 4 is a schematic view of the counterweight support structure and its connection structure of the present invention;
FIG. 5 is a schematic view of the connecting rope and the connecting structure thereof according to the present invention;
FIG. 6 is an enlarged view of the structure at A of FIG. 3 according to the present invention;
the reference numerals in the drawings denote: 1. the bottom plate 2, the support bearing 3, the first driving motor 4, the first gear ring 5, the second gear ring 6, the counterweight support structure 61, the first connecting block 62, the rotating rod 63, the second connecting plate 64, the hollowed-out support plate 65, the bump 66, the spring 67, the sliding rod 7, the support rod 8, the L-shaped support plate 9, the second driving motor 10, the reinforcing plate 11, the wind-up roller 12, the electric push rod 13, the steel rope 14, the first L-shaped plate 15, the second L-shaped plate 16, the connecting rope 17, the fixed pulley 18, the groove 19, the rubber ring 20, the mounting plate 21, the electric telescopic rod 22, the straight plate 23, the connecting block 24, the hook 25 and the sliding chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in figures 1-6, a building engineering material lifting device comprises a bottom plate 1 and a second driving motor 9, wherein two side walls of the bottom plate 1 are connected with a counterweight supporting structure 6 for placing a counterweight, the top of the bottom plate 1 is connected with a rotating structure for rotating the material in the direction, the rotating structure comprises a supporting bearing 2, a first driving motor 3, a first gear ring 4, a second gear ring 5 and a supporting rod 7, the supporting bearing 2 and the first driving motor 3 are both fixedly connected with the top of the bottom plate 1, the output end of the first driving motor 3 is fixedly connected with the first gear ring 4, the inner ring of the supporting bearing 2 is fixedly connected with the supporting rod 7, the bottom of the supporting rod 7 is fixedly connected with the second gear ring 5, the second gear ring 5 is connected with the first gear ring 4 in a meshing manner, the top of the supporting rod 7 is fixedly connected with an L-shaped supporting plate 8, the outer wall of the supporting rod 7 and the bottom of the, a second driving motor 9 is fixedly connected with an L-shaped supporting plate 8, an output end of the second driving motor 9 is fixedly connected with a winding roller 11, a braking structure for braking the winding roller 11 is connected on the L-shaped supporting plate 8, a steel rope 13 is wound on the winding roller 11, a first L-shaped plate 14 is connected with the top of the left side wall of the L-shaped supporting plate 8, an electric push rod 12 is fixedly installed on the first L-shaped plate 14, the first L-shaped plate 14 is movably connected with a second L-shaped plate 15, a sliding groove 25 is formed in the outer end of the first L-shaped plate 14, a second L-shaped plate 15 is connected in a sliding manner in the sliding groove 25 in an attached manner, the upright position of the second L-shaped plate 15 is fixedly connected with the output end of the electric push rod 12, a groove 18 is formed in the upright position of the second L-shaped plate 15, a fixed pulley 17 is fixedly installed in the groove 18, the bottom of the connecting rope 16 is fixedly connected with a hook 24, a first driving motor 3 of a rotating structure drives a first gear ring 4 to rotate, the first gear ring 4 drives a second gear ring 5 to drive a support rod 7 to rotate along a support bearing 2, the support rod 7 drives the hook 24 to rotate, the hook 24 is convenient to rotate at different positions for loading and unloading goods, the materials are conveniently lifted to other positions, and the practical use is facilitated, meanwhile, an electric push rod 12 pushes a second L-shaped plate 15 to move, the second L-shaped plate 15 moves along a first L-shaped plate 14, the second L-shaped plate 15 drives the hook 24 through a fixed pulley 17 to adjust the extending length, the rotating radius of the hook 24 is increased, the covering area of the device is increased, and the practicability is improved, in addition, the second L-shaped plate 15 slides on the first L-shaped plate 14, the first L-shaped plate 14 plays a role of supporting the second L-shaped plate 15, the second L-shaped plate 15, the vertical pressure on the telescopic end of the electric push rod 12 is reduced, and the service life of the electric push rod 12 is prolonged.
Example 2
Example 2 is a further modification to example 1.
As shown in fig. 1-6, a lifting device for building engineering materials comprises a bottom plate 1 and a second driving motor 9, wherein two side walls of the bottom plate 1 are connected with a counterweight supporting structure 6 for placing counterweight blocks, the counterweight supporting structure 6 comprises a first connecting block 61, a rotating rod 62, a second connecting plate 63, a hollowed supporting plate 64, a convex block 65, a spring 66 and a sliding rod 67, the first connecting block 61 is fixedly connected with the rotating rod 62, the rotating rod 62 is rotatably connected with the second connecting plate 63, the outer end of the second connecting plate 63 is fixedly connected with the hollowed supporting plate 64 for supporting counterweight blocks, the outer wall of the first connecting block 61 at the front end is fixedly connected with the convex block 65, the side wall of the convex block 65 is fixedly connected with the spring 66, the inner end of the spring 66 is fixedly connected with the sliding rod 67, the outer end of the sliding rod 67 penetrates through the convex block 65 to be inserted into, the top of the bottom plate 1 is connected with a rotating structure for material direction rotation, the rotating structure comprises a supporting bearing 2, a first driving motor 3, a first gear ring 4, a second gear ring 5 and a supporting rod 7, the output end of the first driving motor 3 is fixedly connected with the first gear ring 4, the inner ring of the supporting bearing 2 is fixedly connected with the supporting rod 7, the bottom of the supporting rod 7 is fixedly connected with the second gear ring 5, the second gear ring 5 is meshed with the first gear ring 4, the top of the supporting rod 7 is fixedly connected with an L-shaped supporting plate 8, the L-shaped supporting plate 8 is fixedly connected with a second driving motor 9, the output end of the second driving motor 9 is fixedly connected with a winding roller 11, the L-shaped supporting plate 8 is connected with a braking structure for braking the winding roller 11, a steel rope 13 is wound on the winding roller 11, the top of the left side wall of the L-shaped supporting plate 8 is connected with a first L-, the first L-shaped plate 14 is movably connected with a second L-shaped plate 15, the upright position of the second L-shaped plate 15 is fixedly connected with the output end of the electric push rod 12, the upright position of the second L-shaped plate 15 is provided with a groove 18, a fixed pulley 17 is fixedly arranged in the groove 18, the bottom end of the steel rope 13 is fixedly connected with a connecting block 23 along the fixed pulley 17, the bottom of the connecting block 23 is symmetrically and fixedly connected with a connecting rope 16, the bottom of the connecting rope 16 is fixedly connected with a hook 24, the hollowed support plate 64 of the counterweight support structure 6 rotates to a horizontal state, then a counterweight block is arranged on the hollowed support plate 64, the counterweight at the bottom of the device is increased, the gravity center of the device is reduced, the practical use is facilitated, the installation difficulty is reduced, the stability of the device for lifting materials is ensured, meanwhile, the spring 66 drives the slide rod 67 to be, the stability of device bottom has been guaranteed, and in addition, the dwang 62 that second connecting plate 63 and first connecting block 61 are connected rotates and is connected, makes things convenient for fretwork backup pad 64 to shrink to upright state, reduces the occupation of land space during the transportation.
Example 3
Example 3 is a further modification to example 1.
As shown in fig. 1-6, a building engineering material lifting device comprises a bottom plate 1 and a second driving motor 9, wherein two side walls of the bottom plate 1 are connected with a counterweight supporting structure 6 for placing a counterweight, the top of the bottom plate 1 is connected with a rotating structure for rotating the material in the direction, the rotating structure comprises a supporting bearing 2, a first driving motor 3, a first gear ring 4, a second gear ring 5 and a supporting rod 7, the output end of the first driving motor 3 is fixedly connected with the first gear ring 4, the inner ring of the supporting bearing 2 is fixedly connected with the supporting rod 7, the bottom of the supporting rod 7 is fixedly connected with the second gear ring 5, the second gear ring 5 is meshed with the first gear ring 4, the top of the supporting rod 7 is fixedly connected with an L-shaped supporting plate 8, the second driving motor 9 is fixedly connected with the L-shaped supporting plate 8, the output end of the second driving motor 9 is fixedly connected with a winding roller 11, and the L, the braking structure comprises a rubber ring 19, a mounting plate 20 and an electric telescopic rod 21, the mounting plate 20 is fixedly connected with an L-shaped supporting plate 8, an electric telescopic rod 21 is fixedly mounted in a transverse hollow of the mounting plate 20, the telescopic end of the electric telescopic rod 21 is fixedly connected with the rubber ring 19 which is attached to and slidably connected with the outer wall of a winding roller 11, 3, a second driving motor 9, an electric push rod 12 and the electric telescopic rod 21 are electrically connected with an external power supply, a steel rope 13 is wound on the winding roller 11, the top of the left side wall of the L-shaped supporting plate 8 is connected with a first L-shaped plate 14, the first L-shaped plate 14 is fixedly provided with the electric push rod 12, the first L-shaped plate 14 is movably connected with a second L-shaped plate 15, the upright position of the second L-shaped plate 15 is fixedly connected with the output end of the electric push rod 12, the upright position of the second L-shaped plate 15 is provided, rope 16 is connected to the bottom symmetry fixedly connected with of connecting block 23, connects the bottom fixedly connected with couple 24 of rope 16, and the electric telescopic handle 21 of braking structure drives rubber circle 19 and removes to the outer wall laminating sliding connection of wind-up roll 11, conveniently brakes wind-up roll 11, brakes wind-up roll 11 after breaking down, avoids building material directly to fall, eliminates the potential safety hazard.
When in use, as shown in figures 1-6, the device is placed at a designated position, the hollow support plate 64 of the counterweight support structure 6 is rotated to a horizontal state, then the counterweight block is placed on the hollow support plate 64, the counterweight at the bottom of the device is increased, the gravity center of the device is reduced, the practical use is facilitated, the installation difficulty is reduced, the stability of the device for lifting materials is ensured, meanwhile, the spring 66 drives the slide rod 67 to be inserted into the jack of the hollow support plate 64, the hollow support plate 64 and the bottom plate 1 are conveniently controlled to be at the same horizontal state, the stability of the bottom of the device is ensured, the material connection structure is connected with the hook 24, the second driving motor 9 drives the wind-up roller 11 to rotate, the wind-up roller 11 winds up the steel rope 13, the steel rope 13 drives the connection block 23 to move through the fixed pulley 17, the connection block 23, materials need to be lifted at other positions, the first driving motor 3 of the rotating structure drives the first gear ring 4 to rotate, the first gear ring 4 drives the second gear ring 5 to drive the supporting rod 7 to rotate along the supporting bearing 2, the supporting rod 7 drives the hook 24 to rotate, the hook 24 is convenient to rotate at different positions to load and unload the goods, the materials are conveniently lifted to other positions, and the practical use is facilitated, meanwhile, the electric push rod 12 pushes the second L-shaped plate 15 to move, the second L-shaped plate 15 moves along the first L-shaped plate 14, the second L-shaped plate 15 drives the hook 24 to adjust the extending length through the fixed pulley 17, the rotating radius of the hook 24 is increased, the covering area of the device is increased, and the practicability is improved, in addition, the second L-shaped plate 15 slides on the first L-shaped plate 14, the first L-shaped plate 14 plays a role of supporting the second L-shaped plate 15, the second L-shaped plate 15 plays a role, the vertical pressure on the telescopic end of the electric push rod 12 is reduced, and the service life of the electric push rod 12 is prolonged.
Electric telescopic handle 21 of braking structure drives rubber ring 19 and removes to the outer wall laminating sliding connection of wind-up roll 11, conveniently brakes wind-up roll 11, brakes wind-up roll 11 after breaking down, avoids building material directly to fall, eliminates the potential safety hazard.
Wherein, the dwang 62 that second connecting plate 63 and first connecting block 61 are connected rotates to be connected, makes things convenient for fretwork backup pad 64 to shrink to upright state, reduces the occupation of land space during the transportation.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (8)

1. A building engineering material lifting equipment, includes bottom plate (1) and second driving motor (9), its characterized in that: the two side walls of the bottom plate (1) are connected with a counterweight supporting structure (6) for placing the balancing weights, the top of the bottom plate (1) is connected with a rotating structure for rotating the material direction, the rotating structure comprises a supporting bearing (2), a first driving motor (3), a first gear ring (4), a second gear ring (5) and a supporting rod (7), the output end of the first driving motor (3) is fixedly connected with the first gear ring (4), the inner ring of the supporting bearing (2) is fixedly connected with the supporting rod (7), the bottom of the supporting rod (7) is fixedly connected with the second gear ring (5), the second gear ring (5) is meshed with the first gear ring (4), the top of the supporting rod (7) is fixedly connected with an L-shaped supporting plate (8), the L-shaped supporting plate (8) is fixedly connected with a second driving motor (9), the output end of the second driving motor (9) is fixedly connected with a wind-up roll (11), the L-shaped supporting plate (8) is connected with a braking structure for braking the winding roller (11), a steel rope (13) is wound on the winding roller (11), a first L-shaped plate (14) is connected to the top of the left side wall of the L-shaped support plate (8), the first L-shaped plate (14) is fixedly provided with an electric push rod (12), the first L-shaped plate (14) is movably connected with a second L-shaped plate (15), the upright part of the second L-shaped plate (15) is fixedly connected with the output end of the electric push rod (12), a groove (18) is arranged at the vertical part of the second L-shaped plate (15), a fixed pulley (17) is fixedly arranged in the groove (18), the bottom end of the steel rope (13) is fixedly connected with a connecting block (23) along a fixed pulley (17), the bottom of connecting block (23) is symmetry fixedly connected with and connects rope (16), the bottom fixedly connected with couple (24) of connecting rope (16).
2. A construction work material lifting device according to claim 1, the counterweight support structure (6) comprises a first connecting block (61), a rotating rod (62), a second connecting plate (63), a hollowed support plate (64), a convex block (65), a spring (66) and a sliding rod (67), the first connecting block (61) is fixedly connected with a rotating rod (62), the rotating rod (62) is rotatably connected with a second connecting plate (63), the outer end of the second connecting plate (63) is fixedly connected with a hollowed-out supporting plate (64) for supporting a balancing weight, the outer wall of the first connecting block (61) at the front end is fixedly connected with a convex block (65), the side wall of the convex block (65) is fixedly connected with a spring (66), the inner end of the spring (66) is fixedly connected with a sliding rod (67), the outer end of the sliding rod (67) penetrates through the convex block (65) and is inserted into the insertion hole of the hollowed support plate (64).
3. A construction work material lifting device according to claim 2, characterised in that the first connecting block (61) is fixedly connected with the side wall of the bottom plate (1).
4. A construction work material lifting device according to claim 1, characterised in that the support bearing (2) and the first drive motor (3) are both fixedly connected to the top of the bottom plate (1).
5. A construction engineering material lifting equipment according to claim 1, characterized in that the outer wall of the supporting rod (7) and the bottom of the L-shaped supporting plate (8) are fixedly connected with a reinforcing plate (10) for the support of the L-shaped supporting plate (8).
6. The building engineering material lifting equipment according to claim 5, wherein the braking structure comprises a rubber ring (19), a mounting plate (20) and an electric telescopic rod (21), the mounting plate (20) is fixedly connected with the L-shaped supporting plate (8), the electric telescopic rod (21) is fixedly mounted in a transverse space of the mounting plate (20), and the telescopic end of the electric telescopic rod (21) is fixedly connected with the rubber ring (19) which is attached to and slidably connected with the outer wall of the winding roller (11).
7. The building engineering material lifting equipment according to claim 6, characterized in that the outer end of the first L-shaped plate (14) is provided with a sliding groove (25), and the sliding groove (25) is internally and slidably connected with a second L-shaped plate (15).
8. The building engineering material lifting equipment according to claim 7, wherein the first driving motor (3), the second driving motor (9), the electric push rod (12) and the electric telescopic rod (21) are electrically connected with an external power supply.
CN202010952685.5A 2020-09-11 2020-09-11 Building engineering material lifting device Withdrawn CN112194020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010952685.5A CN112194020A (en) 2020-09-11 2020-09-11 Building engineering material lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010952685.5A CN112194020A (en) 2020-09-11 2020-09-11 Building engineering material lifting device

Publications (1)

Publication Number Publication Date
CN112194020A true CN112194020A (en) 2021-01-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010952685.5A Withdrawn CN112194020A (en) 2020-09-11 2020-09-11 Building engineering material lifting device

Country Status (1)

Country Link
CN (1) CN112194020A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114162746A (en) * 2021-12-28 2022-03-11 中国建筑第二工程局有限公司 Temporary article lifting platform for building construction and construction method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114162746A (en) * 2021-12-28 2022-03-11 中国建筑第二工程局有限公司 Temporary article lifting platform for building construction and construction method thereof
CN114162746B (en) * 2021-12-28 2023-03-21 中国建筑第二工程局有限公司 Temporary article lifting platform for building construction and construction method thereof

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