CN111320116A - Lifting device for construction and installation method thereof - Google Patents
Lifting device for construction and installation method thereof Download PDFInfo
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- CN111320116A CN111320116A CN202010172904.8A CN202010172904A CN111320116A CN 111320116 A CN111320116 A CN 111320116A CN 202010172904 A CN202010172904 A CN 202010172904A CN 111320116 A CN111320116 A CN 111320116A
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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
- 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
- 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
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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
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a lifting device for construction and an installation method thereof, relates to the field of construction equipment, and aims to solve the problem that the existing lifting device for construction in the prior art is inconvenient to stabilize when in use. The utility model discloses a fixing device for fixing a movable mounting plate, including base, reinforcing plate, spring, fixed plate, mounting box, connecting plate, mounting box, connecting plate, motor, spring, fixed plate, sleeve, clamp plate and fixed plate, the internally mounted of fixed plate has the staple, the mounting box is installed down to the top of base, and the inside of mounting box is provided with the spout down, and installs the slide bar in the top of mounting box down, and all installs rotatory screw between four slide bars, the mounting box is installed to the top of slide bar, and the connecting plate is installed to the top of going up the mounting box.
Description
Technical Field
The invention relates to the technical field of construction equipment, in particular to a lifting device for construction and an installation method thereof.
Background
Lifting platform is a multi-functional jack-up loading and unloading mechanical equipment, can divide into fixed and portable: the movable type is divided into a straight arm type, a crank arm type, a scissor type, a mast type, an aluminum alloy lifting platform and a telescopic cylinder type: the fixed type has a scissor fork type, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached type electric construction platform and the like, the lifting platform is along with the requirement of people for vertical transportation, the lifting platform is as long as the civilization of human beings, the original lifting platform uses basic power modes such as manpower, animal power and water power to lift the weight, before the industrial revolution, the power modes are widely used by lifting devices all the time, and for mechanized construction enterprises, whether the technical condition of engineering machinery is good or not is a direct factor of whether the enterprises can normally produce or not.
With the development of social science and technology, a lifting platform is popularized to each corner of social life, the application is more and more extensive, no matter buildings, civil engineering and daily life of people do not leave lifting machinery, a plurality of merchants hold the commercial opportunity to invest and build factories, the lifting machinery company stands in various industrial cities like bamboo shoots after rain, the market of the lifting machinery is abnormal in fire explosion and is not ready for demand, the social development is rapid, the development of the whole industry and the requirements of people are driven, and the existing lifting device for construction is inconvenient to stabilize when used; therefore, the market urgently needs to develop a lifting device for construction and an installation method thereof to help people solve the existing problems.
Disclosure of Invention
The invention aims to provide a lifting device for construction and an installation method thereof, which aim to solve the problem that the existing lifting device for construction proposed in the background technology is inconvenient to stabilize when in use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lifting device is used in construction, includes the base, the gusset plate is installed to the lower terminal surface of base, and the both sides of gusset plate all are provided with the gyro wheel, and the gyro wheel passes through fixed screw connection with the base, and the surface of base is provided with the louvre, and the louvre sets up structure as an organic whole with the base, and the internally mounted of base has the clamp plate, and the both ends of clamp plate all extend to the base outside and base sliding connection.
Preferably, electronic jar is installed to the inside top of base, and the motor is installed to one side of electronic jar, and electronic jar is connected with motor drive, and electronic jar and motor all with base welded connection, and the lower extreme and the clamp plate fixed connection of electronic jar, the spring is installed to the clamp plate below, the both ends of spring respectively with clamp plate and base welded connection.
Preferably, the fixed plate is all installed at the both ends of base, fixed plate and base welded connection, and the internally mounted of fixed plate has the sleeve, sleeve and fixed plate fixed connection, and the internally mounted of clamp plate and fixed plate has the staple, and the staple passes sleeve and fixed plate sliding connection, and the staple passes through threaded connection with the fixed plate.
Preferably, the lower mounting box is installed to the top of base, lower mounting box and base welded connection, and the inside of mounting box is provided with the spout down, and installs the slide bar down in the top of mounting box, and the slide bar is provided with four, and four slide bars all pass through spout and mounting box sliding connection down, and all install rotatory screw between four slide bars.
Preferably, the mounting box is installed to the top of slide bar, and the internally mounted of going up the mounting box has the spout, and the slide bar passes through spout and last mounting box sliding connection, and the lower terminal surface of going up the mounting box installs the strengthening rib, strengthening rib and last mounting box welded connection, go up the top of mounting box and install the connecting plate, go up mounting box and connecting plate welded connection, the pneumatic cylinder is installed to the upper end of mounting box down, and the both ends of pneumatic cylinder pass through movable screw connection with slide bar and lower mounting box respectively, and one side of pneumatic cylinder installs the motor, and the motor is connected with the pneumatic cylinder transmission.
Preferably, the workstation is installed to the top of connecting plate, and the workstation passes through fixed screw with the connecting plate to be connected, and the cat ladder is all installed to the both sides of workstation, cat ladder and workstation welded connection, and the internally mounted of cat ladder has the footboard, and the footboard passes through fixed screw with the cat ladder to be connected, and the limiting plate is installed to the upper end of cat ladder, the limiting plate respectively with workstation and cat ladder block.
Preferably, the protective guard is installed above the workbench and is connected with the workbench in a welded mode, the door plates are installed on two sides of the protective guard, the upper surface of the workbench is provided with the anti-slip strips, the anti-slip strips and the workbench are arranged into an integrated structure, the upper end of the workbench is provided with the installation barrel, the installation barrel is connected with the workbench in a welded mode, the fixing column is installed above the installation barrel and is fixedly connected with the installation barrel, the outer portion of the fixing column is provided with the horn hole, the loudspeaker is installed inside the fixing column, and the tool box is arranged below the loudspeaker.
Preferably, the drive case is installed to the top of fixed column, the internally mounted of drive case has servo motor, the speed reducer is installed to one side of servo motor, the speed reducer is connected with the servo motor transmission, and the transmission shaft is installed to one side of speed reducer, the bracing piece is installed to the top of drive case, bracing piece and drive case welded connection, and the belt pulley is all installed to the upper end of bracing piece and one side of drive case, driving belt is all installed to the outside of two belt pulleys, drive gear is installed to the upper end of bracing piece, the bearing housing is installed to one side of drive gear, and the lifter is installed to the upper end of bracing piece, the lifter passes through drive gear and is connected with the bracing piece transmission, and the connecting rod is installed to one side of lifter, the.
A method for installing a lifting device for construction comprises the following steps:
the method comprises the following steps: moving the base to a proper position, then opening a switch of the electric cylinder, pushing the pressing plate by the electric cylinder, driving the fixing nail to press downwards by the pressing plate, and enabling the fixing nail to be in contact with the construction ground, so that the position of the base is fixed;
step two: the working table is arranged above the connecting plate, the connecting plate and the working table are fixed through bolts, the crawling ladders on the two sides are connected with the working table and then fixed, and the limiting plates are used for limiting and clamping the crawling ladders on the two sides respectively to play a role in positioning;
step three: the power supply of the motor, the servo motor and the electric cylinder is connected, tools which need to be used are placed in the tool box, and the lifting rods are clamped through the transmission gears.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the pressing plate, when the device is used, the base is moved to a proper position, then the switch of the electric cylinder is turned on, the electric cylinder pushes the pressing plate, the pressing plate drives the fixing nail to press downwards, and the fixing nail is contacted with the construction ground, so that the position of the base is fixed, the operation is convenient, the installation efficiency is high, the fixing mode is simple, the use is convenient, the whole device is convenient to move, the follow-up work is also convenient, the work efficiency is improved, the working procedures of workers are reduced, the working strength is reduced, and the work efficiency is improved.
2. According to the lifting device, the supporting rods are arranged, when the lifting device is used, the belt pulley and the transmission belt can be driven to rotate by adjusting the rotation of the servo motor and the speed reducer, so that the transmission gear can drive the lifting rod to rotate, the connecting rod and the hook are driven to ascend, goods can be lifted, the lifting device is convenient to use and simple in structure, maintenance and overhaul are convenient, and the service life of the device is prolonged.
Drawings
Fig. 1 is a front view of a construction hoist and an installation method thereof according to the present invention;
FIG. 2 is a schematic structural view of a support rod according to the present invention;
FIG. 3 is an internal structural view of the base of the present invention;
FIG. 4 is a top view of the table of the present invention;
fig. 5 is an internal structure view of the fixing column of the present invention.
In the figure: 1. a base; 2. a reinforcing plate; 3. heat dissipation holes; 4. pressing a plate; 5. a fixing plate; 6. fixing nails; 7. a sleeve; 8. a lower mounting box; 9. a slide bar; 10. a hydraulic cylinder; 11. an electric motor; 12. rotating the screw; 13. mounting a box; 14. reinforcing ribs; 15. a connecting plate; 16. climbing a ladder; 17. a pedal; 18. a limiting plate; 19. a work table; 20. protecting the fence; 21. fixing a column; 22. a horn hole; 23. a drive box; 24. a support bar; 25. a belt pulley; 26. a drive belt; 27. a lifting rod; 28. a connecting rod; 29. hooking; 30. a servo motor; 31. a speed reducer; 32. a transmission gear; 33. a bearing housing; 34. a spring; 35. an electric cylinder; 36. a door panel; 37. anti-slip strips; 38. mounting the cylinder; 39. a speaker; 40. a tool box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a lifting device for construction and installation method thereof, including base 1, gusset plate 2 is installed to the lower terminal surface of base 1, the both sides of gusset plate 2 all are provided with the gyro wheel, and the gyro wheel passes through fixed screw connection with base 1, and the surface of base 1 is provided with louvre 3, louvre 3 sets up structure as an organic whole with base 1, and the internally mounted of base 1 has clamp plate 4, the both ends of clamp plate 4 all extend to base 1 outside and base 1 sliding connection, clamp plate 4 drives staple 6 and pushes down, staple 6 and construction ground contact, thereby make base 1 position fix, the operation is convenient, the installation efficiency is high.
Further, electronic jar 35 is installed to base 1's inside top, the motor is installed to one side of electronic jar 35, and electronic jar 35 is connected with motor drive, and electronic jar 35 and motor all with base 1 welded connection, and electronic jar 35's lower extreme and clamp plate 4 fixed connection, spring 34 is installed to clamp plate 4 below, spring 34's both ends respectively with clamp plate 4 and base 1 welded connection, can make clamp plate 4 receive certain pressure through spring 34, thereby can make clamp plate 4 and staple 6 have certain toughness, improve base 1 and ground contact's stability.
Further, fixed plate 5 is all installed at base 1's both ends, fixed plate 5 and base 1 welded connection, the internally mounted of fixed plate 5 has sleeve 7, sleeve 7 and fixed plate 5 fixed connection, the internally mounted of clamp plate 4 and fixed plate 5 has staple 6, staple 6 passes sleeve 7 and fixed plate 5 sliding connection, and staple 6 passes through threaded connection with fixed plate 5, staple 6 and ground contact to play the effect of status.
Further, install installation box 8 down in the top of base 1, installation box 8 and base 1 welded connection down, and the inside of installation box 8 is provided with the spout down, and install slide bar 9 in the top of installation box 8 down, slide bar 9 is provided with four, and four slide bars 9 all are through spout and installation box 8 sliding connection down, and all install rotatory screw 12 between four slide bars 9, slide through slide bar 9, can make workstation 19 go up and down the activity.
Further, install mounting box 13 above slide bar 9, the internally mounted of installing box 13 has the spout, and slide bar 9 passes through spout and last mounting box 13 sliding connection, and the lower terminal surface of going up mounting box 13 installs strengthening rib 14, strengthening rib 14 and last mounting box 13 welded connection, connecting plate 15 is installed to the top of going up mounting box 13, go up mounting box 13 and connecting plate 15 welded connection, pneumatic cylinder 10 is installed to the upper end of lower mounting box 8, the both ends of pneumatic cylinder 10 pass through movable screw connection with slide bar 9 and lower mounting box 8 respectively, and motor 11 is installed to one side of pneumatic cylinder 10, motor 11 is connected with pneumatic cylinder 10 transmission, drive slide bar 9 through pneumatic cylinder 10 and remove, thereby make slide bar 9 carry out the elevating work.
Further, workstation 19 is installed to the top of connecting plate 15, workstation 19 passes through fixed screw connection with connecting plate 15, and cat ladder 16 is all installed to workstation 19's both sides, cat ladder 16 and 19 welded connection of workstation, and the internally mounted of cat ladder 16 has footboard 17, footboard 17 passes through fixed screw connection with cat ladder 16, and the limiting plate 18 is installed to cat ladder 16's upper end, limiting plate 18 respectively with workstation 19 and cat ladder 16 block, can make things convenient for the staff to climb through installation cat ladder 16, conveniently carry out construction work.
Further, a guard rail 20 is installed above the workbench 19, the guard rail 20 is connected with the workbench 19 in a welded mode, door plates 36 are installed on two sides of the guard rail 20, anti-slip strips 37 are arranged on the upper surface of the workbench 19, the anti-slip strips 37 and the workbench 19 are arranged into an integral structure, an installation barrel 38 is installed at the upper end of the workbench 19, the installation barrel 38 is connected with the workbench 19 in a welded mode, fixing posts 21 are installed above the installation barrel 38, the fixing posts 21 are fixedly connected with the installation barrel 38, horn holes 22 are formed in the outer portions of the fixing posts 21, a loudspeaker 39 is installed inside the fixing posts 21, microphone transmission can be conducted on a noisy construction site conveniently through the loudspeaker 39, the microphone is humanized and convenient to use, a tool box 40 is arranged below the loudspeaker 39, and tools used can be stored conveniently through the tool box 40 and are convenient to take.
Further, a driving box 23 is installed above the fixed column 21, a servo motor 30 is installed inside the driving box 23, a speed reducer 31 is installed on one side of the servo motor 30, the speed reducer 31 is in transmission connection with the servo motor 30, a transmission shaft is installed on one side of the speed reducer 31, a support rod 24 is installed above the driving box 23, the support rod 24 is in welding connection with the driving box 23, belt pulleys 25 are installed on the upper end of the support rod 24 and one side of the driving box 23, transmission belts 26 are installed outside the two belt pulleys 25, a transmission gear 32 is installed on the upper end of the support rod 24, a bearing sleeve 33 is installed on one side of the transmission gear 32, a lifting rod 27 is installed on the upper end of the support rod 24, the lifting rod 27 is in transmission connection with the support rod 24 through the transmission gear 32, a connecting rod 28 is installed on one side of the lifting rod 27, the lifting rod 27 can be driven to rotate through the transmission gear 32, so that the connecting rod 28 and the hook 29 are driven to ascend, the goods can be lifted, and the lifting device is convenient to use and simple in structure.
A method for installing a lifting device for construction comprises the following steps:
the method comprises the following steps: moving the base 1 to a proper position, then opening a switch of the electric cylinder 35, pushing the electric cylinder 35 to push the pressing plate 4, driving the fixing nail 6 to press downwards by the pressing plate 4, and enabling the fixing nail 6 to be in contact with the construction ground, so that the position of the base 1 is fixed;
step two: the working table 19 is arranged above the connecting plate 15, the connecting plate 15 and the working table 19 are fixed through bolts, the crawling ladders 16 on the two sides are connected with the working table 19 and then fixed, and the limiting plates 18 are used for limiting and clamping the crawling ladders 16 on the two sides respectively to play a role in positioning;
step three: the electric motor 11, the servo motor 30 and the electric cylinder 35 are powered on, a tool to be used is put into the tool box 40, and the lifter 27 is engaged with the transmission gear 32.
The working principle is as follows: when the device is used, the base 1 is moved to a proper position, then a switch of the electric cylinder 35 is opened, the electric cylinder 35 pushes the pressing plate 4, the pressing plate 4 drives the fixing nails 6 to press down, the fixing nails 6 are contacted with the construction ground, so that the position of the base 1 is fixed, the workbench 19 is arranged above the connecting plate 15, the connecting plate 15 and the workbench 19 are fixed through bolts, the ladder stands 16 on the two sides are connected with the workbench 19 and then fixed, the limiting plates 18 are respectively used for limiting and clamping the ladder stands 16 on the two sides, a positioning effect is achieved, the power sources of the motor 11, the servo motor 30 and the electric cylinder 35 are connected, a tool which needs to be used is placed into the tool box 40, the lifting rod 27 is clamped through the transmission gear 32, a worker climbs onto the workbench 19 through the ladder stand 16, the voice transmission can be conveniently carried out on a noisy construction site through the loudspeaker 39, and the device is humanized, convenient to use opens motor 11, makes pneumatic cylinder 10 extend to drive slide bar 9 and slide, can make workstation 19 go up and down the activity, and the rotation of rethread adjustment servo motor 30 and speed reducer 31 can drive belt pulley 25 and driving belt 26 and rotate, thereby makes drive gear 32 can drive lifter 27 and rotate, thereby drives connecting rod 28 and couple 29 and rises, makes and to carry out lifting goods, convenient to use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a elevating gear is used in construction, includes base (1), its characterized in that: reinforcing plate (2) are installed to the lower terminal surface of base (1), and the both sides of reinforcing plate (2) all are provided with the gyro wheel, and the gyro wheel passes through fixed screw connection with base (1), and the surface of base (1) is provided with louvre (3), and louvre (3) and base (1) set up structure as an organic whole, and the internally mounted of base (1) has clamp plate (4), and the both ends of clamp plate (4) all extend to base (1) outside and base (1) sliding connection.
2. The lifting device for construction as claimed in claim 1, wherein: electronic jar (35) are installed to the inside top of base (1), and the motor is installed to one side of electronic jar (35), and electronic jar (35) are connected with motor drive, and electronic jar (35) and motor all with base (1) welded connection, and the lower extreme and clamp plate (4) fixed connection of electronic jar (35), and spring (34) are installed to clamp plate (4) below, the both ends of spring (34) respectively with clamp plate (4) and base (1) welded connection.
3. The lifting device for construction as claimed in claim 2, wherein: fixed plate (5) are all installed at the both ends of base (1), fixed plate (5) and base (1) welded connection, and the internally mounted of fixed plate (5) has sleeve (7), sleeve (7) and fixed plate (5) fixed connection, and the internally mounted of clamp plate (4) and fixed plate (5) has staple (6), and staple (6) pass sleeve (7) and fixed plate (5) sliding connection, and staple (6) pass through threaded connection with fixed plate (5).
4. A lifting device for construction according to claim 3, wherein: install installation box (8) down in the top of base (1), install down installation box (8) and base (1) welded connection, and the inside of installation box (8) is provided with the spout down, and installs slide bar (9) in the top of installation box (8) down, and slide bar (9) are provided with four, and four slide bar (9) all through spout and installation box (8) sliding connection down, and all install rotatory screw (12) between four slide bar (9).
5. The lifting device for construction as claimed in claim 4, wherein: install mounting box (13) in the top of slide bar (9), the internally mounted who goes up mounting box (13) has the spout, and slide bar (9) pass through spout and last mounting box (13) sliding connection, and go up the lower terminal surface of mounting box (13) and install strengthening rib (14), strengthening rib (14) and last mounting box (13) welded connection, go up the top of mounting box (13) and install connecting plate (15), go up mounting box (13) and connecting plate (15) welded connection, pneumatic cylinder (10) are installed to the upper end of mounting box (8) down, and the both ends of pneumatic cylinder (10) pass through movable screw connection with slide bar (9) and lower mounting box (8) respectively, and motor (11) are installed to one side of pneumatic cylinder (10), and motor (11) are connected with pneumatic cylinder (10) transmission.
6. The lifting device for construction as claimed in claim 5, wherein: workstation (19) are installed to the top of connecting plate (15), workstation (19) pass through fixed screw connection with connecting plate (15), and cat ladder (16) are all installed to the both sides of workstation (19), cat ladder (16) and workstation (19) welded connection, and the internally mounted of cat ladder (16) has footboard (17), footboard (17) pass through fixed screw connection with cat ladder (16), and limiting plate (18) are installed to the upper end of cat ladder (16), limiting plate (18) respectively with workstation (19) and cat ladder (16) block.
7. The lifting device for construction as claimed in claim 6, wherein: guard rail (20) are installed to the top of workstation (19), guard rail (20) and workstation (19) welded connection, and door plant (36) are all installed to the both sides of guard rail (20), and the upper surface of workstation (19) is provided with antislip strip (37), antislip strip (37) set up structure as an organic whole with workstation (19), installation cylinder (38) are installed to the upper end of workstation (19), installation cylinder (38) and workstation (19) welded connection, and fixed column (21) are installed to installation cylinder (38) top, fixed column (21) and installation cylinder (38) fixed connection, and the outside of fixed column (21) is provided with horn hole (22), and the internally mounted of fixed column (21) has speaker (39), the below of speaker (39) is provided with toolbox (40).
8. The lifting device for construction as claimed in claim 7, wherein: a driving box (23) is installed above the fixed column (21), a servo motor (30) is installed inside the driving box (23), a speed reducer (31) is installed on one side of the servo motor (30), the speed reducer (31) is in transmission connection with the servo motor (30), a transmission shaft is installed on one side of the speed reducer (31), a support rod (24) is installed above the driving box (23), the support rod (24) is in welding connection with the driving box (23), belt pulleys (25) are installed on the upper end of the support rod (24) and one side of the driving box (23), transmission belts (26) are installed outside the two belt pulleys (25), a transmission gear (32) is installed on the upper end of the support rod (24), a bearing sleeve (33) is installed on one side of the transmission gear (32), a lifting rod (27) is installed on the upper end of the support rod (24), and the lifting rod (27) is in transmission connection with the support rod, and one side of the lifting rod (27) is provided with a connecting rod (28), a hook (29) is arranged below the connecting rod (28), and a chain is arranged between the hook (29) and the connecting rod (28).
9. A method for installing a lifting device for construction is characterized by comprising the following steps:
the method comprises the following steps: the base (1) is moved to a proper position, then a switch of the electric cylinder (35) is turned on, the electric cylinder (35) pushes the pressing plate (4), the pressing plate (4) drives the fixing nail (6) to press downwards, and the fixing nail (6) is contacted with the construction ground, so that the position of the base (1) is fixed;
step two: the working table (19) is arranged above the connecting plate (15), the connecting plate (15) and the working table (19) are fixed through bolts, the crawling ladders (16) on the two sides are connected with the working table (19) and then fixed, and the limiting plates (18) are used for limiting and clamping the crawling ladders (16) on the two sides respectively to play a role in positioning;
step three: the power supply of the motor (11), the servo motor (30) and the electric cylinder (35) is connected, tools which need to be used are put into the tool box (40), and the lifting rod (27) is clamped through the transmission gear (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010172904.8A CN111320116A (en) | 2020-03-13 | 2020-03-13 | Lifting device for construction and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010172904.8A CN111320116A (en) | 2020-03-13 | 2020-03-13 | Lifting device for construction and installation method thereof |
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| CN111320116A true CN111320116A (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010172904.8A Pending CN111320116A (en) | 2020-03-13 | 2020-03-13 | Lifting device for construction and installation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809847A (en) * | 2020-07-09 | 2020-10-23 | 台州职业技术学院 | Assembled crane for building |
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- 2020-03-13 CN CN202010172904.8A patent/CN111320116A/en active Pending
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| CN111809847A (en) * | 2020-07-09 | 2020-10-23 | 台州职业技术学院 | Assembled crane for building |
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Application publication date: 20200623 |