CN111302280B - Multifunctional lifting mechanical equipment - Google Patents
Multifunctional lifting mechanical equipment Download PDFInfo
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- CN111302280B CN111302280B CN202010165028.6A CN202010165028A CN111302280B CN 111302280 B CN111302280 B CN 111302280B CN 202010165028 A CN202010165028 A CN 202010165028A CN 111302280 B CN111302280 B CN 111302280B
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- rod
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- clamping
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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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
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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
- B66F13/00—Common constructional features or accessories
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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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
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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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
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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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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a multifunctional lifting mechanical device, which structurally comprises a lifting frame, a hydraulic rod, a fixing device, a protective guard, a placing plate, a locking screw, a driving box, a clamping rod, a supporting device, a chassis and wheels, wherein a worker places construction materials on fixed protective plates, a clamping plate and a clamping pressing block move inwards, then the construction materials are fixedly locked by the clamping piece locking clamping plate so that the construction materials cannot slide down, then the two fixed protective plates are clamped on the adjusted positions by matching of a movable screw rod and a threaded piece, the angle of 6 positioning feet is adjusted by driving a rotating wheel by a moving rod through the weight of the construction materials, the ground gripping effect of the positioning feet is improved, the sliding displacement phenomenon cannot occur when the lifting device works, the acting force on a dispersed bearing plate is reduced by matching of an adjusting rod and a sliding block, and the operation of the lifting device is protected, the buffer plate and the buffer rod are matched to reduce the vibration of the lifting equipment during working, and the stability of the lifting equipment during working is improved.
Description
Technical Field
The invention relates to the field of building construction, in particular to multifunctional lifting mechanical equipment.
Background
High-altitude operations require the use of lifting devices to move people and equipment to and from the work site and the ground. At present, the existing lifting equipment mainly adopts a hydraulic lifting mode, the lifting equipment is driven to lift by a hydraulic system, and the lifting machine has the advantages of small volume, balanced lifting, safety, reliability and the like, and can be operated up and down. When the lifting device is used, the improvement is needed:
1. when the existing lifting equipment carries out object carrying lifting, materials cannot be fixedly placed on the equipment, and when the external force impacts or the wind is strong, the lifting machine shakes, so that the materials can slide off from the placing plate, the stability and the safety in use are reduced, and the life safety of constructors cannot be guaranteed;
2. when lifting device is carrying out the during operation, because the weight of material is when overweight, the displacement phenomenon that slides can appear in lifting device, leads to the staff can't be stable carry out work on lifting device, work efficiency and security when reducing the building construction.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide multifunctional lifting mechanical equipment to solve the problems that materials cannot be fixedly placed on the equipment when the existing lifting equipment carries out carrying lifting, and when the external force impacts or winds greatly, a lifter shakes to enable the materials to slide off a placing plate, so that the stability and the safety in use are reduced, and the life safety of constructors cannot be ensured; when lifting device is carrying out the during operation, because the weight of material is when overweight, the displacement phenomenon that slides can appear in lifting device, leads to the unable stable work of carrying out on lifting device of staff, reduces the work efficiency and the problem of security during the building construction.
In order to achieve the purpose, the invention is realized by the following technical scheme: a multifunctional lifting mechanical device structurally comprises a lifting frame, a hydraulic rod, a fixing device, a protective guard, a placing plate, a locking screw, a driving box, clamping rods, a supporting device, a chassis and wheels, wherein the screw is connected to the lifting frame in a locking manner, the upper end and the lower end of the lifting frame are respectively connected with the placing plate and the chassis, the hydraulic rod is arranged in the middle of the lifting frame, the top of the hydraulic rod is connected to the lower end of the placing plate, the protective guard is vertically embedded into the four sides of the placing plate, the fixing device is arranged at the upper end of the placing plate, the bottom of the fixing device is tightly attached to the placing plate, the placing plate is connected with the chassis into a whole through the lifting frame, the driving box is arranged on the right side of the chassis, the driving box is connected with the hydraulic rod into a whole through the chassis, the wheels are arranged on the left side and the right side of the lower end of the chassis, the clamping rods are arranged at the front ends of the wheels, the supporting device is arranged on the outer rings of the wheels, the upper end of the supporting device is closely attached and connected with the lower end of the chassis;
the fixing device comprises movable screw rod, fixed guard plate, reinforcement frame, screw thread spare, bottom plate, movable screw rod through connection is on the reinforcement frame, the screw thread spare is connected with the reinforcement frame, the screw thread spare is laminated with movable screw rod through the reinforcement frame and is connected mutually, reinforcement frame bottom and bottom plate are even as an organic whole, both ends adopt the laminating mode to be connected with the bottom plate about the fixed guard plate, the fixed guard plate outside is equipped with movable screw rod, movable screw rod and fixed guard plate pass through the reinforcement frame and connect.
As a further improvement of the invention, the supporting device consists of a bearing plate, an angle adjuster, a movable element, a connecting seat and positioning feet, wherein the bearing plate is arranged at the lower end of the connecting seat, the positioning feet are arranged at the left side and the right side of the bearing plate, the angle adjuster is arranged at the front upper end of the positioning feet, the movable element is arranged at the lower end of the angle adjuster, and the bearing plate is connected with the positioning feet through the movable element.
The fixed protection plate is further improved by comprising an outer frame, a clamping plate, a clamping piece, a clamping pressing block and a pushing block, wherein the clamping plate and the clamping pressing block are arranged in the outer frame and are connected into a whole through a connecting piece, the clamping piece is arranged at the front end of the clamping plate, the clamping pressing block slides inwards through the pushing block, and the pushing block penetrates through the clamping pressing block and is tightly embedded and connected with the outer side of the clamping plate.
As a further improvement of the invention, the bearing plate is composed of a slide bar, a pressing block, an adjusting rod, a movable cavity, a slide block and a limiting support, the slide bar is connected to the left side and the right side of the movable cavity, the adjusting rod is arranged in the movable cavity and movably connected with the left side and the right side through the slide block, the limiting support is vertically positioned in the middle of the lower end of the movable cavity, and the pressing block is arranged at the top of the movable cavity.
As a further improvement of the invention, the angle regulator consists of a regulating plate, a rotating wheel, a moving rod and a shell, wherein the regulating plate is connected with the rotating wheel, the outer side of the rotating wheel is in fit connection with the outer ring of the regulating plate, the moving rod is arranged on the right side of the rotating wheel, and the moving rod and the rotating wheel are arranged in the shell.
As a further improvement of the invention, the splint consists of a flitch, a protective elastic plate and a guide sleeve, the lower end of the flitch is connected with the protective elastic plate into a whole through a rotating shaft, the protective elastic plate is embedded and connected with the guide sleeve through an outer ring, and the guide sleeve is connected with the flitch into a whole through the protective elastic plate.
As a further improvement of the invention, the limiting support consists of a buffer plate, a positioning frame, a buffer rod and a positioning pad, wherein the buffer plate is arranged inside the positioning frame, the buffer rod penetrates through the positioning frame to be attached and connected with the buffer plate, the lower end of the buffer rod is provided with the positioning pad, and the buffer plate, the positioning frame, the buffer rod and the positioning pad are fixedly connected together.
As a further improvement of the invention, the lower end of the positioning foot is in a circular arc sharp foot structure.
Advantageous effects of the invention
The invention relates to a multifunctional lifting mechanical device, which has the following beneficial effects:
after improvement, before use, the construction material to be used is placed on the middle position of the fixed protection plate, the push block is pushed, the clamping plate and the clamping pressing block move inwards, the construction material is fixedly placed inside the clamping piece, then the construction material is fixedly locked by the locking clamping plate, the construction material cannot slide down due to shaking of the elevator, and then the two fixed protection plates are clamped on the adjusted positions by matching of the movable screw and the threaded piece, so that the stability and safety in use are improved, and the life safety of constructors is ensured.
When the lifting device is used and transported after improvement, the moving rod drives the rotating wheel to adjust the angles of the 6 positioning pins on the adjusting plate through the weight of construction materials, the ground gripping effect of the positioning pins is improved, so that the lifting device cannot generate a sliding displacement phenomenon during working, when the materials are placed on the lifting device, the pressing block can move downwards, the adjusting rod and the sliding block are matched with each other to disperse the acting force of the bearing plate on the materials, the movable position of the adjusting rod is fixedly limited through the positioning frame and the positioning pad, the displacement phenomenon of the adjusting rod is prevented, the working efficiency and the safety during building construction are improved, then the buffer plate and the buffer rod are matched to reduce the vibration of the lifting device during working, and the stability of the lifting device during working is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a multifunctional lifting mechanism of the present invention;
fig. 2 is a schematic structural view of the fixing device of the present invention.
Fig. 3 is a schematic top view of the fixed fender of the present invention.
Fig. 4 is a schematic view of the internal structure of the splint of the present invention.
Fig. 5 is a schematic structural diagram of the supporting device of the present invention.
FIG. 6 is a schematic view of the internal structure of the bearing plate of the present invention.
Fig. 7 is a schematic view of the internal moving structure of the bearing plate of the present invention.
Fig. 8 is a schematic sectional view of the angle adjuster of the present invention.
Fig. 9 is a schematic view of the internal structure of the spacing brace of the present invention.
In the figure: a lifting frame-1, a hydraulic rod-2, a fixing device-3, a protective guard-4, a placing plate-5, a locking screw-6, a driving box-7, a clamping rod-8, a supporting device-9, a chassis-10, wheels-11, a movable screw rod-31, a fixed protective plate-32, a reinforcing frame-33, a screw-thread part-34, a bottom plate-35, a bearing plate-91, an angle adjuster-92, a movable element-93, a connecting seat-94, a positioning foot-95, an outer frame-321, a clamping plate-322, a clamping part-323, a clamping pressing block-324, a pushing block-325, a sliding rod-911, a pressing block-912, an adjusting rod-913, a movable cavity-914, a sliding block-915, a limiting support-916, an adjusting plate-921, a regulating plate-921, a locking screw-6, a locking screw-7, a clamping rod-8, a supporting device-9, a supporting device-10, a positioning foot-95, an outer frame-321, a clamping plate-322, a clamping part-323, a clamping part-324, a pushing block-325, a pushing block-912, a regulating rod-913, a movable cavity-913, a connecting rod-915, a connecting rod, a, The device comprises a rotating wheel-922, a moving rod-923, a shell-924, a pasting plate-3221, a protective elastic plate-3222, a guide sleeve-3223, a buffer plate-9161, a positioning frame-9162, a buffer rod-9163 and a positioning pad-9164.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
Referring to fig. 1, the present invention provides a technical solution: a multifunctional lifting mechanical device structurally comprises a lifting frame 1, a hydraulic rod 2, a fixing device 3, a protective guard 4, a placing plate 5, a locking screw 6, a driving box 7, a clamping rod 8, a supporting device 9, a chassis 10 and wheels 11, wherein the screw 6 is connected on the lifting frame 1 in a locking manner, the upper end and the lower end of the lifting frame 1 are respectively connected with the placing plate 5 and the chassis 10, the hydraulic rod 2 is arranged at the middle position of the lifting frame 1, the top of the hydraulic rod 2 is connected with the lower end of the placing plate 5, the protective guard 4 is vertically embedded into four sides of the placing plate 5, the fixing device 3 is arranged at the upper end of the placing plate 5, the bottom of the fixing device 3 is closely attached to the placing plate 5, the placing plate 5 is connected with the chassis 10 into a whole through the lifting frame 1, the driving box 7 is arranged on the right side of the chassis 10, the driving box 7 is connected with the hydraulic rod 2 into a whole through the chassis 10, the wheels 11 are arranged on the left side and the right side of the lower end of the chassis 10, a clamping rod 8 is arranged at the front end of the wheel 11, a supporting device 9 is arranged on the outer ring of the wheel 11, and the upper end of the supporting device 9 is tightly attached and connected with the lower end of the chassis 10; the crane 1 can move up and down, so that construction materials can be transported quickly, and the construction efficiency is improved.
Referring to fig. 2, the fixing device 3 is composed of a movable screw 31, a fixed protection plate 32, a reinforcing frame 33, a screw member 34 and a bottom plate 35, the movable screw 31 is connected to the reinforcing frame 33 in a penetrating manner, the screw member 34 is connected to the reinforcing frame 33, the screw member 34 is connected to the movable screw 31 in a fitting manner through the reinforcing frame 33, the bottom of the reinforcing frame 33 is connected to the bottom plate 35 into a whole, the left and right ends of the fixed protection plate 32 are connected to the bottom plate 35 in a fitting manner, the movable screw 31 is arranged on the outer side of the fixed protection plate 32, the movable screw 31 is connected to the fixed protection plate 32 through the reinforcing frame 33, and the bottom plate 35 is fixedly connected to the upper end of the placing plate 5, so that the reinforcing frame 33 can fix the used materials at the used position, and the use efficiency of the lifting device is improved.
Referring to fig. 5, the supporting device 9 is composed of a bearing plate 91, an angle adjuster 92, a movable element 93, a connecting seat 94 and positioning pins 95, the bearing plate 91 is arranged at the lower end of the connecting seat 94, the positioning pins 95 are arranged on the left and right sides of the bearing plate 91, the angle adjuster 92 is arranged at the front upper end of the positioning pins 95, the movable element 93 is arranged at the lower end of the angle adjuster 92, the bearing plate 91 is connected with the positioning pins 95 through the movable element 93, and the 6 positioning pins 95 are vertically inserted into the used positions, so that the crane 1 can stably and balancedly work, and the working efficiency is improved.
Referring to fig. 3, the fixing and protecting plate 32 is composed of an outer frame 321, a clamping plate 322, a clamping member 323, a clamping pressing block 324 and a pushing block 325, the clamping plate 322 and the clamping pressing block 324 are arranged inside the outer frame 321, the clamping plate 322 and the clamping pressing block 324 are connected into a whole through a connecting member, the clamping member 323 is arranged at the front end of the clamping plate 322, the clamping pressing block 324 slides inwards through the pushing block 325, the pushing block 325 penetrates through the clamping pressing block 324 to be tightly embedded and connected with the outer side of the clamping plate 322, and the clamping plate 322 and the clamping member 323 are matched with each other to fix and clamp the material on the placing plate 5, so that the material is prevented from sliding off.
Referring to fig. 4, the clamping plate 322 is composed of a pasting plate 3221, a protective elastic plate 3222, and a guide sleeve 3223, the lower end of the pasting plate 3221 is connected with the protective elastic plate 3222 through a rotating shaft, the protective elastic plate 3222 is connected with the guide sleeve 3223 through an outer ring in an embedded manner, the guide sleeve 3223 is connected with the pasting plate 3221 through the protective elastic plate 3222 to integrate the pasting plate 3221 with the pasting plate 3221, the pasting plate 3221 is tightly attached to the exterior of a construction material, and the protective elastic plate 3222 is used for assisting the pasting plate 3221 in protection and fixation, so as to prevent the construction material from being displaced due to vibration generated during operation of the lifting device.
Referring to fig. 5, the lower end of the positioning leg 95 is in an arc-shaped pointed leg structure, so that the lifting device can be fixed and balanced, and the working safety of the lifting device is improved.
Example two
Referring to fig. 1, the present invention provides a technical solution: a multifunctional lifting mechanical device structurally comprises a lifting frame 1, a hydraulic rod 2, a fixing device 3, a protective guard 4, a placing plate 5, a locking screw 6, a driving box 7, a clamping rod 8, a supporting device 9, a chassis 10 and wheels 11, wherein the screw 6 is connected on the lifting frame 1 in a locking manner, the upper end and the lower end of the lifting frame 1 are respectively connected with the placing plate 5 and the chassis 10, the hydraulic rod 2 is arranged at the middle position of the lifting frame 1, the top of the hydraulic rod 2 is connected with the lower end of the placing plate 5, the protective guard 4 is vertically embedded into four sides of the placing plate 5, the fixing device 3 is arranged at the upper end of the placing plate 5, the bottom of the fixing device 3 is closely attached to the placing plate 5, the placing plate 5 is connected with the chassis 10 into a whole through the lifting frame 1, the driving box 7 is arranged on the right side of the chassis 10, the driving box 7 is connected with the hydraulic rod 2 into a whole through the chassis 10, the wheels 11 are arranged on the left side and the right side of the lower end of the chassis 10, a clamping rod 8 is arranged at the front end of the wheel 11, a supporting device 9 is arranged on the outer ring of the wheel 11, and the upper end of the supporting device 9 is tightly attached and connected with the lower end of the chassis 10; the crane 1 can move up and down, so that construction materials can be transported quickly, and the construction efficiency is improved.
Referring to fig. 2, the fixing device 3 is composed of a movable screw 31, a fixed protection plate 32, a reinforcing frame 33, a screw member 34 and a bottom plate 35, the movable screw 31 is connected to the reinforcing frame 33 in a penetrating manner, the screw member 34 is connected to the reinforcing frame 33, the screw member 34 is connected to the movable screw 31 in a fitting manner through the reinforcing frame 33, the bottom of the reinforcing frame 33 is connected to the bottom plate 35 into a whole, the left and right ends of the fixed protection plate 32 are connected to the bottom plate 35 in a fitting manner, the movable screw 31 is arranged on the outer side of the fixed protection plate 32, the movable screw 31 is connected to the fixed protection plate 32 through the reinforcing frame 33, and the bottom plate 35 is fixedly connected to the upper end of the placing plate 5, so that the reinforcing frame 33 can fix the used materials at the used position, and the use efficiency of the lifting device is improved.
Referring to fig. 5, the supporting device 9 is composed of a bearing plate 91, an angle adjuster 92, a movable element 93, a connecting seat 94 and positioning pins 95, the bearing plate 91 is arranged at the lower end of the connecting seat 94, the positioning pins 95 are arranged on the left and right sides of the bearing plate 91, the angle adjuster 92 is arranged at the front upper end of the positioning pins 95, the movable element 93 is arranged at the lower end of the angle adjuster 92, the bearing plate 91 is connected with the positioning pins 95 through the movable element 93, and the 6 positioning pins 95 are vertically inserted into the used positions, so that the crane 1 can stably and balancedly work, and the working efficiency is improved.
Referring to fig. 6-7, the bearing plate 91 is composed of a sliding rod 911, a pressing block 912, an adjusting rod 913, a movable cavity 914, a sliding block 915 and a limiting support 916, the sliding rod 911 is connected to the left and right sides of the movable cavity 914, the adjusting rod 913 is arranged inside the movable cavity 914, the adjusting rod 913 is movably connected left and right through the sliding block 915, the limiting support 916 is vertically positioned in the middle of the lower end of the movable cavity 914, the pressing block 912 is arranged at the top of the movable cavity 914, the top of the pressing block 912 is connected with the connecting seat 94 in an embedded manner, the pressing block 912 disperses the internal stress through the adjusting rod 913 and the limiting support 916, and the use stability of the lifting device is improved.
Please refer to fig. 8, the angle adjuster 92 comprises an adjusting plate 921, a rotating wheel 922, a moving rod 923 and a housing 924, the adjusting plate 921 is connected to the rotating wheel 922, the outer side of the rotating wheel 922 is connected to the outer ring of the adjusting plate 921 in a fitting manner, the moving rod 923 is arranged on the right side of the rotating wheel 922, the moving rod 923 and the rotating wheel 922 are arranged inside the housing 924, the supporting angle of the positioning foot 95 is adjusted by the rotating wheel 922 on the adjusting plate 921, and the supporting balance effect is improved.
Please refer to fig. 9, the limit support 916 comprises a buffering plate 9161, a positioning frame 9162, a buffering rod 9163 and a positioning pad 9164, the buffering plate 9161 is disposed inside the positioning frame 9162, the buffering rod 9163 penetrates through the positioning frame 9162 and is attached to the buffering plate 9161, the positioning pad 9164 is disposed at the lower end of the buffering rod 9163, the buffering plate 9161 and the buffering rod 9163 are fixedly connected together, and the buffering plate 9161 and the buffering rod 9163 are matched with each other to reduce stress and ensure the stability of the lifting device.
The working principle of the above technical solution is explained as follows:
when the lifting frame is used, the lifting frame 1 is controlled by the driving box 7, the lifting frame 1 is moved to a using position through the wheels 11, a worker places construction materials to be used on the placing plate 5, and the lifting frame 1 is driven to move upwards through the driving box 7.
Place construction material on fixed protection board 32 intermediate position, be in the same place with flitch 3221 and the outside close laminating of construction material, protect construction material with protection elastic plate 3222 and uide bushing 3223, prevent the outside damage phenomenon that appears of construction material, promote ejector pad 325, through splint 322 and the inside activity of clamp pressing block 324, place construction material fixed inside fastener 323, then with the fixed locking of locking splint 322 with construction material, make construction material can not rock because of the lift production, lead to the construction material landing, then with movable screw 31 and 34 cooperation with two fixed protection board 32 chucking on the position after the adjustment, stability and security when improving the use, guarantee constructor's life safety.
When the lifting device is transported, the connecting seat 94 is closely embedded and connected with the chassis 10, a worker can rotate on the adjusting plate 921 through the weight of construction materials by using the rotating wheel 922, according to the weight of the materials, the moving rod 923 is used for driving the rotating wheel 922 to adjust the angles of the 6 positioning feet 95, the ground gripping effect of the positioning feet 95 is improved, so that the lifting device can not slide and move in operation, the pressing block 912 is connected to the lower end of the connecting seat 94, when the materials are placed on the lifting device, the pressing block 912 can move downwards to drive the adjusting rod 913 to move outwards, the acting force of the bearing plate 91 is dispersed by matching the adjusting rod 913 and the sliding block 915, the moving position of the adjusting rod 913 is fixed and limited by the positioning frame 9162 and the positioning pad 9164, the displacement phenomenon of the adjusting rod 913 is prevented, the working efficiency and the safety in building construction are improved, then the buffer plate 9161 and the buffer rod 9163 are matched to reduce the vibration of the lifting device in operation, the stability of jacking equipment during operation is improved.
The invention solves the problems that when the existing lifting equipment carries out loading lifting, materials cannot be fixedly placed on the equipment, and when the external force impacts or the wind is strong, the lifter shakes, so that the materials can slide off from a placing plate, the stability and the safety in use are reduced, and the life safety of constructors cannot be ensured; when the lifting equipment works, because the weight of the material is too heavy, the lifting equipment can generate the sliding displacement phenomenon, so that a worker can not stably work on the lifting equipment, and the working efficiency and the safety during building construction are reduced. The action force that dispersion bearing plate received is reduced in the cooperation of reuse regulation pole and slider, protects jacking equipment's operation, reduces jacking equipment vibration at the during operation with buffer board and buffer beam cooperation, improves the stability of jacking equipment during operation.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. A multifunctional lifting mechanical device structurally comprises a lifting frame (1), a hydraulic rod (2), a fixing device (3), a protective guard (4), a placing plate (5), a locking screw (6), a driving box (7), a clamping rod (8), a supporting device (9), a chassis (10) and wheels (11), wherein the locking screw (6) is connected to the lifting frame (1), the lifting frame (1) is provided with the hydraulic rod (2), the hydraulic rod (2) is connected with the placing plate (5), the protective guard (4) is embedded into the placing plate (5), the placing plate (5) is provided with the fixing device (3), the driving box (7) is connected with the hydraulic rod (2) into a whole through the chassis (10), the wheels (11) are arranged on two sides of the chassis (10), the wheels (11) are provided with the clamping rod (8), the supporting device (9) is attached to the chassis (10), the method is characterized in that:
fixing device (3) comprise activity screw rod (31), fixed guard plate (32), reinforcement frame (33), screw (34), bottom plate (35), activity screw rod (31) through connection reinforcement frame (33), screw (34) are connected with reinforcement frame (33), reinforcement frame (33) link as an organic wholely with bottom plate (35), fixed guard plate (32) are connected on bottom plate (35), fixed guard plate (32) outside is equipped with movable screw rod (31), fixed guard plate (32) comprise frame (321), splint (322), fastener (323), press from both sides tight briquetting (324), ejector pad (325), frame (321) are equipped with splint (322) and press from both sides tight briquetting (324), splint (322) are equipped with fastener (323), ejector pad (325) through connection presss from both sides tight briquetting (324), splint (322) are by pasting board (3221), The protective elastic plate (3222) and the guide sleeve (3223) are arranged, the pasting plate (3221) is arranged on the protective elastic plate (3222), and the protective elastic plate (3222) is connected with the guide sleeve (3223) in an embedded mode;
the supporting device (9) is composed of a bearing plate (91), an angle regulator (92), a movable element (93), a connecting seat (94) and a positioning foot (95), the bearing plate (91) is provided with the connecting seat (94), the positioning foot (95) is connected with the angle regulator (92), the bearing plate (91) is connected with the positioning foot (95) through the movable element (93), the positioning foot (95) is of an arc sharp foot structure, the bearing plate (91) is composed of a sliding rod (911), a pressing block (912), a first adjusting rod (913), a second adjusting rod, a movable cavity (914), a first sliding block, a second sliding block (915) and a limiting support (916), the sliding rod (911) is arranged in the movable cavity (914), the upper end of the sliding rod is connected with the pressing block (912), the first adjusting rod (913) is arranged in the movable cavity (914), and the first adjusting rod (913) is connected with the first sliding block, first slider is established in the top spout of slide bar (911), and the upper end of second regulation pole is articulated with slide bar (911), and the lower extreme is connected with second slider (915), and second slider (915) slide and set up at activity chamber (914) lower extreme, spacing prop (916) vertical positioning on the intermediate position of activity chamber (914) lower extreme, activity chamber (914) is equipped with briquetting (912), angle adjuster (92) comprises regulating plate (921), runner (922), carriage release lever (923), shell (924), runner (922) are identical with regulating plate (921), runner (922) are connected with carriage release lever (923) looks gomphosis, carriage release lever (923) are established in shell (922) with runner (922), spacing prop (916) and constitute by buffer board (9161), locating frame (9162), buffer lever (9163), locating pad (9164), establish in locating frame (9162), buffer lever (9163) run through locating frame (9162) and are connected with buffer board (9161), buffer lever (9163) is connected with location pad (9164).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010165028.6A CN111302280B (en) | 2020-03-11 | 2020-03-11 | Multifunctional lifting mechanical equipment |
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| CN111302280B true CN111302280B (en) | 2021-07-30 |
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| CN111891971B (en) * | 2020-08-06 | 2022-05-17 | 陈必义 | Vehicle-mounted portable tire auxiliary carrying device |
| CN114655882A (en) * | 2022-02-17 | 2022-06-24 | 中建安装集团有限公司 | Automatic system for high-altitude lifting of electromechanical pipeline |
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| DE1063357B (en) * | 1957-06-22 | 1959-08-13 | Menck & Hambrock Gmbh | Mobile slewing crane, excavator, ram or the like. |
| CN107207226A (en) * | 2014-12-04 | 2017-09-26 | Jlg工业公司 | Stabilizer arrangement |
| CN108455501A (en) * | 2018-01-26 | 2018-08-28 | 上海电机学院 | A kind of ceiling lamp installation maintenance auxiliary device |
| CN207788717U (en) * | 2017-12-15 | 2018-08-31 | 肇庆市端州区骏图机械制造有限公司 | A kind of automobile engine precision connection pipe clamp |
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2020
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1063357B (en) * | 1957-06-22 | 1959-08-13 | Menck & Hambrock Gmbh | Mobile slewing crane, excavator, ram or the like. |
| CN107207226A (en) * | 2014-12-04 | 2017-09-26 | Jlg工业公司 | Stabilizer arrangement |
| CN207788717U (en) * | 2017-12-15 | 2018-08-31 | 肇庆市端州区骏图机械制造有限公司 | A kind of automobile engine precision connection pipe clamp |
| CN108455501A (en) * | 2018-01-26 | 2018-08-28 | 上海电机学院 | A kind of ceiling lamp installation maintenance auxiliary device |
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