CN112479050A - Hoist device for assembly type building construction - Google Patents

Hoist device for assembly type building construction Download PDF

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Publication number
CN112479050A
CN112479050A CN202011299016.9A CN202011299016A CN112479050A CN 112479050 A CN112479050 A CN 112479050A CN 202011299016 A CN202011299016 A CN 202011299016A CN 112479050 A CN112479050 A CN 112479050A
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CN
China
Prior art keywords
fixedly connected
plate
shaft
building construction
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011299016.9A
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Chinese (zh)
Inventor
陈俊汐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Fangduo Construction Co ltd
Original Assignee
Wenzhou Fangduo Construction Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wenzhou Fangduo Construction Co ltd filed Critical Wenzhou Fangduo Construction Co ltd
Priority to CN202011299016.9A priority Critical patent/CN112479050A/en
Publication of CN112479050A publication Critical patent/CN112479050A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
    • B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
    • 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
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

The invention belongs to the field of building construction, and particularly relates to a fabricated hoisting device for building construction, wherein two vertical plates are symmetrically and fixedly connected on the inner wall of the top of a hoisting frame, one side of each vertical plate is fixedly connected with a first motor, the first motor is rotationally connected with the other vertical plate through a rotating shaft, two reels with steel wire ropes are symmetrically and fixedly sleeved on the rotating shaft, a supporting plate is fixedly connected on the inner wall of the top of a fixed cavity in a bottom fixing seat of the two steel wire ropes, a toothed plate is fixedly connected on an electric telescopic rod on one side of the supporting plate, a gear on a rotationally connected fixed shaft on the inner wall of the top of the fixed cavity is meshed with the toothed plate, two ends of a threaded shaft on the fixed shaft are respectively rotationally connected with the inner walls of two fixed cavities, threaded plates are respectively and are in threaded connection on two sections of opposite threads symmetrically arranged on the threaded shaft, and the, the hoisting object is easy to swing in the air, so that the hoisting object falls off, and the occurrence of dangerous accidents is increased.

Description

Hoist device for assembly type building construction
Technical Field
The invention belongs to the technical field of building construction, and relates to an assembly type hoisting device for building construction.
Background
The hoisting is a general term for installing and positioning equipment by a crane or a hoisting mechanism, and various hoisting machines are utilized to hoist the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair, so that the equipment, the workpieces, the appliances, the materials and the like are changed in position.
The existing hoisting device is simple in structure, lacks of stabilizing measures for hoisted objects in the hoisting process, and the hoisted objects are easy to swing in the air and drop easily when strong wind occurs, so that dangerous accidents are increased, and the hoisting device for assembly type building construction is needed for solving the problems.
Disclosure of Invention
In view of the above, the invention provides a hoisting device for assembly type building construction, which aims to solve the problems that an existing hoisting device is simple in structure, a hoisting object is lack of a stabilizing measure in a hoisting process, the hoisting object is easy to swing in the air, so that the hoisting object falls off, and dangerous accidents are increased.
In order to achieve the above purpose, the invention provides an assembly type hoisting device for building construction, which comprises a base, wherein the top of the base is fixedly connected with a limiting seat, the top of the limiting seat is fixedly connected with a hoisting frame, two vertical plates are symmetrically and fixedly connected on the inner wall of the top of the hoisting frame, one side of one vertical plate is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a rotating shaft, one end of the rotating shaft is rotatably connected with one side of the other vertical plate, the rotating shaft is symmetrically and fixedly sleeved with two reels, steel wire ropes are wound on the two reels, the bottom ends of the two steel wire ropes are fixedly connected with a fixed seat, a fixed cavity is arranged on the fixed seat, a supporting plate is fixedly connected on the inner wall of the top of the fixed cavity, one side of the supporting plate is fixedly connected with an electric, rotate on the top inner wall of fixed cavity and be connected with the fixed axle, fixed cover is equipped with the gear on the fixed axle, the gear meshes with the pinion rack mutually, the transmission is connected with the screw thread axle on the fixed axle, the both ends of screw thread axle rotate with the both sides inner wall of two fixed cavities respectively and are connected, the symmetry is equipped with two sections opposite screw threads on the screw thread axle, and equal threaded connection has the screw plate on two sections opposite screw threads, and the equal fixedly connected with rectangle seat in bottom of two screw plates all extends to the bottom below of fixing base, all is equipped with lifting unit on two rectangle seats, and equal transmission is connected with the bottom plate on two lifting unit.
The beneficial effect of this basic scheme lies in: can press from both sides tight fixedly with hoist and mount thing through the rectangle seat, make hoist and mount thing difficult emergence swing when hoist and mount have improved the stability of hoist and mount greatly, carry out the bearing to hoist and mount thing through the bottom plate simultaneously, make hoist and mount thing can not take place to drop, increased the security.
Further, the lifting unit is including establishing installation cavity and the second motor of fixed connection on the top inner wall of installation cavity on the rectangle seat, fixed cover is equipped with first gear on the output shaft of second motor, the installation cavity internal rotation is connected with the power shaft, fixed cover is equipped with the second gear on the power shaft, and first gear meshes with the second gear mutually, threaded connection has the movable plate on the power shaft, one side of movable plate and one side fixed connection of bottom plate, beneficial effect: the second motor can make the power shaft rotate through first gear and second gear, and the power shaft can make the movable plate drive the bottom plate rebound, and two bottom plates can rise the hoist and mount thing, make the top of hoist and mount thing laminate mutually with the top of fixing base, make the position of hoist and mount thing more stable.
Further, all be equipped with the removal wheel on the bottom four corners position of base, the top fixedly connected with of base pushes away handle, beneficial effect: through promoting to push away the handle, can make the base remove under the effect of removing the wheel to can remove this device to the position that needs hoist and mount, increased the flexibility.
Further, equal fixedly connected with telescopic link on the both sides inner wall of fixed cavity, one side inner wall fixed connection that one end that two telescopic links are close to each other was kept away from each other with two thread plates respectively, beneficial effect: the telescopic link can carry on spacingly to the threading board, prevents that the threading board from rotating along with the screw shaft.
Further, all be equipped with the bevel gear on the bottom of fixed axle and the threaded shaft, and two bevel gears mesh mutually, beneficial effect: the two bevel gears are meshed with each other, so that the threaded shaft and the fixed shaft can synchronously rotate.
Further, symmetry sliding connection has two slide bars on the top inner wall of fixed cavity, the bottom of two slide bars all with the top fixed connection of pinion rack, beneficial effect: the slide bar can support the toothed plate, and can enable the toothed plate to move stably.
Further, be equipped with the cavity on the spacing seat, fixedly connected with push rod motor on the top inner wall of cavity, the epaxial fixedly connected with sliding plate of promotion of push rod motor, the bottom fixedly connected with fixed column of sliding plate, the bottom of fixed column extends to the bottom below and the fixedly connected with limiting plate of base, the bottom of limiting plate is equipped with anti-skidding tooth, beneficial effect: the sliding plate can be moved downwards through the pushing shaft of the push rod motor, the sliding plate can drive the limiting plate to move downwards through the fixing column, so that the anti-skidding teeth on the limiting plate can be in contact with the ground, the moving wheel can be limited, the moving wheel can not move, and the device can be guaranteed to be more stable in position and convenient to hoist.
Further, the top fixedly connected with blotter of bottom plate, the thickness of blotter is four to six centimetres, beneficial effect: owing to set up the blotter, both can increase frictional force, can carry out buffer protection to hoist and mount thing again.
Further, the spout has been seted up on the one side inner wall of installation cavity, the opposite side of movable plate and one side inner wall sliding connection of spout, beneficial effect: the sliding groove can enable the moving plate to move only longitudinally, and the position deviation cannot occur.
Further, the spacing groove has all been seted up on the both sides inner wall of cavity, the both sides of sliding plate extend to two spacing inslots respectively and with the one side inner wall sliding connection that two spacing grooves kept away from each other respectively, beneficial effect: the limiting groove can enable the sliding plate to move more smoothly.
The invention has the beneficial effects that:
1. according to the assembling type hoisting device for building construction, the base can be moved under the action of the moving wheel by pushing the pushing handle, so that the device can be moved to a position to be hoisted, the flexibility is improved, the sliding plate can be moved downwards by the pushing shaft of the push rod motor, the sliding plate can drive the limiting plate to move downwards by the fixing column, so that the anti-skidding teeth on the limiting plate can be contacted with the ground, the moving wheel can be limited, the moving wheel cannot move, and therefore the device can be ensured to be more stable in position and convenient to hoist.
2. According to the assembling type hoisting device for building construction, the toothed plates are moved through the electric telescopic rods, so that the fixed shafts can drive the threaded shafts to rotate, the two threaded plates can drive the two rectangular seats to approach each other, a hoisted object is clamped and fixed, the hoisted object is not prone to swinging during hoisting, and the hoisting stability is greatly improved.
3. According to the assembling type hoisting device for building construction, the second motor can enable the power shaft to rotate through the first gear and the second gear, the power shaft can enable the movable plate to drive the bottom plates to move upwards, the two bottom plates can lift a hoisted object, the top of the hoisted object is attached to the top of the fixed seat, the hoisted object is supported through the bottom plates, the hoisted object cannot fall off, and safety is improved.
The lifting device is reasonable in structure and simple in operation, the lifting object can be clamped and fixed through the rectangular seat, the lifting object is not prone to swinging during lifting, the lifting stability is greatly improved, meanwhile, the lifting object is supported through the bottom plate, the lifting object cannot fall off, and the safety is improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a front view of a prefabricated construction hoist of the present invention;
FIG. 2 is a sectional view of a fixing seat of the fabricated construction hoist according to the present invention;
FIG. 3 is a cross-sectional view of a rectangular base of the fabricated construction hoist apparatus of the present invention;
FIG. 4 is a cross-sectional view of a limiting seat in the fabricated construction hoist apparatus of the present invention;
FIG. 5 is an assembly view of a rectangular base and a bottom plate of the fabricated suspension device for building construction according to the present invention.
Reference numerals: the device comprises a base 1, a limiting seat 2, a hoisting frame 3, a first motor 4, a rotating shaft 5, a reel 6, a fixed seat 7, a fixed cavity 8, an electric telescopic rod 9, a fixed shaft 10, a gear 11, a toothed plate 12, a bevel gear 13, a threaded shaft 14, a threaded plate 15, a telescopic rod 16, a rectangular seat 17, a bottom plate 18, a cushion pad 19, an installation cavity 20, a second motor 21, a power shaft 22, a movable plate 23, a sliding groove 24, a movable wheel 25, a push handle 26, a push rod motor 27, a sliding plate 28, a limiting groove 29, a fixed column 30, a limiting plate 31, a sliding rod 32 and a cavity 33.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
As shown in FIGS. 1-5, the assembled hoisting device for building construction comprises a base 1, a limiting seat 2 is fixedly connected to the top of the base 1, a hoisting frame 3 is fixedly connected to the top of the limiting seat 2, two vertical plates are symmetrically and fixedly connected to the inner wall of the top of the hoisting frame 3, a first motor 4 is fixedly connected to one side of one vertical plate, a rotating shaft 5 is fixedly connected to the output shaft of the first motor 4, one end of the rotating shaft 5 is rotatably connected to one side of the other vertical plate, two reels 6 are symmetrically and fixedly sleeved on the rotating shaft 5, steel wire ropes are wound on the two reels 6, fixing seats 7 are fixedly connected to the bottom ends of the two steel wire ropes, a fixing cavity 8 is arranged on each fixing seat 7, a supporting plate is fixedly connected to the inner wall of the top of the fixing cavity 8, an electric telescopic rod 9 is fixedly connected to one side, the inner wall of the top of the fixed chamber 8 is rotatably connected with a fixed shaft 10, the fixed shaft 10 is fixedly sleeved with a gear 11, the gear 11 is meshed with a toothed plate 12, the fixed shaft 10 is in transmission connection with a threaded shaft 14, two ends of the threaded shaft 14 are respectively in rotation connection with the inner walls of two sides of the two fixed chambers 8, the threaded shaft 14 is symmetrically provided with two sections of opposite threads, the two sections of opposite threads are in threaded connection with threaded plates 15, the bottoms of the two threaded plates 15 are fixedly connected with rectangular seats 17, the bottoms of the two rectangular seats 17 extend to the lower part of the bottom of the fixed seat 7, the two rectangular seats 17 are respectively provided with a lifting component, the two lifting components are in transmission connection with a bottom plate 18, a hoisted object can be clamped and fixed through the rectangular seats 17, the hoisted object is not easy to swing during hoisting, the hoisting stability is greatly improved, and the hoisted object is supported, the hoisted objects can not fall off, and the safety is improved.
In this embodiment, the lifting assembly includes an installation cavity 20 formed on the rectangular base 17 and a second motor 21 fixedly connected to the inner wall of the top of the installation cavity 20, a first gear is fixedly sleeved on an output shaft of the second motor 21, a power shaft 22 is rotatably connected to the installation cavity 20, a second gear is fixedly sleeved on the power shaft 22, the first gear is meshed with the second gear, a movable plate 23 is connected to the power shaft 22 through threads, one side of the movable plate 23 is fixedly connected to one side of the bottom plate 18, the second motor 21 can rotate the power shaft 22 through the first gear and the second gear, the power shaft 22 can enable the movable plate 23 to drive the bottom plate 18 to move upwards, the two bottom plates 18 can lift the hoisted object, the top of the hoisted object is attached to the top of the fixed base 7, and the position of the hoisted object is more stable.
In this embodiment, all be equipped with on base 1's the bottom four corners position and remove wheel 25, base 1's top fixedly connected with pushes away 26, pushes away 26 through promoting, can make base 1 remove under the effect that removes wheel 25 to can remove this device to the position that needs hoist and mount, increased the flexibility.
In this embodiment, equal fixedly connected with telescopic link 16 on the both sides inner wall of fixed cavity 8, the one end that two telescopic links 16 are close to each other respectively with the one side inner wall fixed connection that two threading boards 15 kept away from each other, telescopic link 16 can carry on spacingly to threading board 15, prevents that threading board 15 from rotating along with threaded shaft 14.
In this embodiment, the bottom end of the fixed shaft 10 and the threaded shaft 14 are both provided with bevel gears 13, and the two bevel gears 13 are engaged with each other, so that the threaded shaft 14 and the fixed shaft 10 can rotate synchronously by the engagement of the two bevel gears 13.
In this embodiment, the top inner wall of the fixed chamber 8 is symmetrically and slidably connected with two sliding rods 32, the bottom ends of the two sliding rods 32 are fixedly connected with the top of the toothed plate 12, the sliding rods 32 can support the toothed plate 12, and the toothed plate 12 can be stably moved.
In this embodiment, be equipped with cavity 33 on the spacing seat 2, fixedly connected with push rod motor 27 on the top inner wall of cavity 33, push rod motor 27 promote epaxial fixedly connected with sliding plate 28, the bottom fixedly connected with fixed column 30 of sliding plate 28, the bottom of fixed column 30 extends to base 1's bottom below and fixedly connected with limiting plate 31, the bottom of limiting plate 31 is equipped with anti-skidding tooth, promotion axle through push rod motor 27 can make sliding plate 28 downstream, sliding plate 28 can drive limiting plate 31 downstream through fixed column 30, thereby can make the anti-skidding tooth on the limiting plate 31 contact with ground, can be spacing to removing wheel 25 like this, make and remove wheel 25 and can not take place to remove, thereby can guarantee that the position of this device is more stable, convenient hoist and mount.
In this embodiment, the top of bottom plate 18 is fixedly connected with blotter 19, and blotter 19's thickness is four to six centimetres, owing to set up blotter 19, both can increase frictional force, can carry out the buffering protection to hoist and mount thing again.
In this embodiment, the sliding groove 24 is formed on the inner wall of the left side of the installation cavity 20, the left side of the moving plate 23 is slidably connected with the inner wall of one side of the sliding groove 24, and the sliding groove 24 can enable the moving plate 23 to move only longitudinally without position deviation.
In this embodiment, the inner walls of the two sides of the cavity 33 are both provided with the limiting grooves 29, the two sides of the sliding plate 28 respectively extend into the two limiting grooves 29 and are respectively connected with the inner wall of one side of the cavity, which is far away from the two limiting grooves 29, in a sliding manner, and the limiting grooves 29 on the inner walls of the two sides of the cavity 33 can enable the sliding plate 28 to move more smoothly.
This assembly type hoisting device for construction's application method, at first promote and push away handle 26, can make base 1 remove under the effect of removal wheel 25, thereby can remove this device to the position that needs the hoist and mount, then start push rod motor 27, push rod motor 27's promotion axle can make sliding plate 28 downstream, sliding plate 28 can drive limiting plate 31 downstream through fixed column 30, thereby can make the antiskid tooth on the limiting plate 31 contact with ground, can carry on spacingly to removal wheel 25 like this, make removal wheel 25 can not take place to remove, thereby can guarantee that the position of this device is more stable, convenient hoist and mount.
Starting the first motor 4, the output shaft of the first motor 4 can make the rotating shaft 5 drive the two reels 6 to rotate, thereby releasing the two steel wire ropes, the fixing seat 7 can be moved downwards under the action of gravity, when the fixing seat 7 is moved to a proper position, the first motor 4 is closed, then the hoisted object is placed on the two bottom plates 18, at this time, the electric telescopic rod 9 is started, the electric telescopic rod 9 can make the toothed plate 12 move, thereby the fixing shaft 10 can be rotated under the action of the gear 11, the fixing shaft 10 can make the threaded shaft 14 rotate through the two bevel gears 13, the threaded shaft 14 rotates to make the two threaded plates 15 approach each other, the two threaded plates 15 can make the two rectangular seats 17 approach each other, thereby clamping and fixing the hoisted object, and closing the electric telescopic rod 9.
The second motor 21 is started, the second motor 21 can enable the power shaft 22 to rotate through the first gear and the second gear, the power shaft 22 can enable the moving plate 23 to drive the bottom plates 18 to move upwards, the two bottom plates 18 can lift the hoisted object to enable the top of the hoisted object to be attached to the top of the fixed seat 7, then the second motor 21 is closed, due to the arrangement of the buffer cushion 19, friction force can be increased, the hoisted object can be protected in a buffering mode, the hoisted object is supported through the bottom plates 18, the hoisted object cannot fall off, safety is improved, the two rectangular seats 17 can clamp and fix the hoisted object, the hoisted object cannot swing easily during hoisting, hoisting stability is greatly improved, then the first motor 4 is started to enable the first motor 4 to rotate reversely, therefore the steel wire ropes can be tightened through the two reels 6, and the hoisted object can be hoisted, is convenient and quick.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.

Claims (10)

1. The hoisting device for the assembly type building construction comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with a limiting seat (2), the top of the limiting seat (2) is fixedly connected with a hoisting frame (3), the top inner wall of the hoisting frame (3) is symmetrically and fixedly connected with two vertical plates, one side of one vertical plate is fixedly connected with a first motor (4), an output shaft of the first motor (4) is fixedly connected with a rotating shaft (5), one end of the rotating shaft (5) is rotatably connected with one side of the other vertical plate, the rotating shaft (5) is symmetrically and fixedly sleeved with two winding wheels (6), steel wire ropes are wound on the two winding wheels (6), the bottom ends of the two steel wire ropes are fixedly connected with a fixing seat (7), a fixing cavity (8) is arranged on the fixing seat (7), and a supporting plate is fixedly connected with the top inner wall of the fixing cavity (8), one side of the supporting plate is fixedly connected with an electric telescopic rod (9), one end of the electric telescopic rod (9) is fixedly connected with a toothed plate (12), the inner wall of the top of each fixing cavity (8) is rotatably connected with a fixing shaft (10), the fixing shaft (10) is fixedly sleeved with a gear (11), the gear (11) is meshed with the toothed plate (12), the fixing shaft (10) is connected with a threaded shaft (14) in a transmission manner, two ends of the threaded shaft (14) are respectively rotatably connected with the inner walls of two sides of the two fixing cavities (8), the threaded shaft (14) is symmetrically provided with two sections of opposite threads, the two sections of opposite threads are respectively connected with a threaded plate (15) in a threaded manner, the bottoms of the two threaded plates (15) are respectively and fixedly connected with rectangular seats (17), the bottoms of the two rectangular seats (17) are respectively extended to the bottom of the fixing seat (7), and the two rectangular seats (17) are respectively provided, the two lifting components are both in transmission connection with a bottom plate (18).
2. The assembly type hoisting device for building construction as claimed in claim 1, wherein the lifting assembly comprises a mounting chamber (20) disposed on the rectangular base (17) and a second motor (21) fixedly connected to the inner wall of the top of the mounting chamber (20), an output shaft of the second motor (21) is fixedly sleeved with a first gear, the mounting chamber (20) is rotatably connected with a power shaft (22), the power shaft (22) is fixedly sleeved with a second gear, the first gear is meshed with the second gear, a moving plate (23) is threadedly connected to the power shaft (22), and one side of the moving plate (23) is fixedly connected to one side of the bottom plate (18).
3. The assembly type hoisting device for building construction as claimed in claim 1, wherein the four corners of the bottom of the base (1) are provided with moving wheels (25), and the top of the base (1) is fixedly connected with a push handle (26).
4. A fabricated building construction hoist device according to claim 1, characterized in that the fixed chamber (8) is fixedly connected with telescopic rods (16) on both inner walls, and the ends of the two telescopic rods (16) close to each other are fixedly connected with the inner walls of the two thread plates (15) far away from each other.
5. A fabricated construction hoist as claimed in claim 1, wherein the bottom end of the fixed shaft (10) and the threaded shaft (14) are each provided with a bevel gear (13), and the two bevel gears (13) are engaged with each other.
6. The assembly type hoisting device for building construction as claimed in claim 1, wherein the inner wall of the top of the fixed chamber (8) is symmetrically and slidably connected with two sliding rods (32), and the bottom ends of the two sliding rods (32) are fixedly connected with the top of the toothed plate (12).
7. The assembly type hoisting device for building construction according to claim 1, wherein a cavity (33) is formed in the limiting seat (2), a push rod motor (27) is fixedly connected to the inner wall of the top of the cavity (33), a sliding plate (28) is fixedly connected to a pushing shaft of the push rod motor (27), a fixed column (30) is fixedly connected to the bottom of the sliding plate (28), the bottom end of the fixed column (30) extends to the position below the bottom of the base (1) and is fixedly connected with a limiting plate (31), and anti-slip teeth are arranged at the bottom of the limiting plate (31).
8. The fabricated building construction hoist device of claim 1, wherein a cushion pad (19) is fixedly connected to the top of the bottom plate (18), and the thickness of the cushion pad (19) is four to six centimeters.
9. The assembly type hoisting device for building construction as claimed in claim 2, wherein a sliding groove (24) is formed on an inner wall of one side of the installation chamber (20), and the other side of the moving plate (23) is slidably connected with an inner wall of one side of the sliding groove (24).
10. The assembly type hoisting device for building construction as claimed in claim 7, wherein the cavity (33) has two side walls each having a limiting groove (29), and the sliding plate (28) has two sides extending into the two limiting grooves (29) and slidably connected to the side walls of the two limiting grooves (29).
CN202011299016.9A 2020-11-18 2020-11-18 Hoist device for assembly type building construction Withdrawn CN112479050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011299016.9A CN112479050A (en) 2020-11-18 2020-11-18 Hoist device for assembly type building construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011299016.9A CN112479050A (en) 2020-11-18 2020-11-18 Hoist device for assembly type building construction

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113666276A (en) * 2021-07-15 2021-11-19 安徽汇强智能科技有限公司 Small-size multifunctional crane
CN114719616A (en) * 2022-04-06 2022-07-08 梅州市裕丰陶瓷有限公司 Cooling device convenient for ceramic firing kiln and cooling process thereof
CN117383411A (en) * 2023-12-08 2024-01-12 山东港基建设集团有限公司 Lifting equipment for building construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113666276A (en) * 2021-07-15 2021-11-19 安徽汇强智能科技有限公司 Small-size multifunctional crane
CN114719616A (en) * 2022-04-06 2022-07-08 梅州市裕丰陶瓷有限公司 Cooling device convenient for ceramic firing kiln and cooling process thereof
CN117383411A (en) * 2023-12-08 2024-01-12 山东港基建设集团有限公司 Lifting equipment for building construction
CN117383411B (en) * 2023-12-08 2024-02-20 山东港基建设集团有限公司 Lifting equipment for building construction

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