CN221235126U - Assembled component lifting device - Google Patents

Abstract

The utility model relates to the technical field of hoisting devices, and discloses an assembled component hoisting device, which comprises two supporting bottom beams, wherein an inverted T-shaped supporting rod is fixedly arranged between the tops of the two supporting bottom beams, the tops of the inverted T-shaped supporting rods are rotatably connected with a rotating arm, one end of the rotating arm is provided with a telescopic arm, one end of the telescopic arm is rotatably provided with a pulley, one end of the top of the rotating arm is rotatably provided with a winding wheel, the surface of the winding wheel is fixedly connected with a guy cable, one end of the guy cable is fixedly connected with a lifting hook through the pulley, an electric telescopic cylinder is rotatably connected between the lower part of one side of the inverted T-shaped supporting rod and the bottom of the rotating arm, and one ends of the two supporting bottom beams are provided with telescopic stable supporting rods; this assembled component hoist device structure is small and exquisite, can effectually stretch out and draw back regulation and hoist and mount removal to also can effectually hoist and mount the operation in the platform of narrow and small position, thereby improved hoist device and used the convenience.

Description

Assembled component lifting device

Technical Field

The utility model belongs to the technical field of hoisting devices, and particularly relates to an assembled component hoisting device.

Background

Under the support and popularization of national policies, the prefabricated assembly structure becomes the main trend of future buildings, the connection between prefabricated members is an important part of the prefabricated assembly structure, the traditional prefabricated member connection is to directly cast the components in place through groove connection or tie the components together through reinforcing steel bars, and concrete is used for integral casting, so that the prefabricated members are connected into a whole, and people usually perform lifting and installing work through crane or crane equipment and the like; at present, when an assembled building is constructed, an assembled component is required to be lifted by a lifting device, and when a platform at a small position is lifted, the structure of the existing lifting device is large, the adjustment is inconvenient, the flexibility is poor, and the lifting requirement cannot be met; accordingly, there is a need for improvement in the above-described problems.

Disclosure of utility model

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled component hoist device, includes two support sill beams, two fixed mounting has the shape bracing piece of falling T between the top of support sill beam, and the top of shape bracing piece of falling T is rotated and is connected with the rotor arm, and flexible arm is installed to the one end of rotor arm, and the pulley is installed in the one end rotation of rotor arm top, and the winding wheel is installed in the one end rotation of rotor arm top, and the surface winding fixedly connected with cable of winding wheel, the one end of cable is passed through the pulley and fixedly connected with lifting hook, rotates between the lower part of shape bracing piece one side of falling T and the bottom of rotor arm to be connected with electric telescopic jar, and flexible steady bracing piece is all installed to the one end of two support sill beams bottom and the one end of two flexible steady bracing piece bottoms are all installed the gyro wheel.

Preferably, one end fixedly connected with worm wheel of rolling wheel axle center, the first motor is installed to the one end at rotor arm top, and the output fixedly connected with of first motor is connected with the worm of worm wheel meshing connection to can effectually carry out the operation of lifting by crane.

Preferably, the first mounting groove has been seted up to the one end of rotor arm, and flexible arm activity is pegged graft in the inside of first mounting groove, and flexible arm is located the inside tip fixed mounting of first mounting groove and has had the spacing collar, and first thread groove has been seted up to the other end of flexible arm, and the inside rotation of first mounting groove is connected with first threaded rod, and first threaded rod is connected in the inside of first thread groove, and the second motor of being connected with first threaded rod one end is installed to the other end of rotor arm to can adjust the height and the distance of hoist and mount.

Preferably, two the second mounting groove has all been seted up to the one end of supporting the flounder, flexible stable bracing piece activity is pegged graft in the inside of second mounting groove, flexible stable bracing piece is located the equal fixed mounting of the inside tip of second mounting groove and has a spacing collar, the second thread groove has all been seted up to the one end of flexible stable bracing piece, the inside of second mounting groove all rotates and is connected with the second threaded rod, the inside at the second thread groove is connected to the second threaded rod, the one end of two second threaded rods all extends to the other end of two supporting the flounder and fixedly connected with first bevel gear, fixedly connected with fixed plate between the other end of two supporting the flounder, mid-mounting of fixed plate one side has two play axle motors, the equal fixedly connected with in both ends of two play axle motors and the second bevel gear of first bevel gear meshing connection, thereby can increase the area of supporting the flounder.

Compared with the prior art, the utility model has the beneficial effects that: through being provided with support the flounder, the T bracing piece of falling, the rotating arm, flexible arm, the pulley, the winding wheel, the cable, the lifting hook, electric telescopic jar, flexible stable bracing piece and gyro wheel, make this assembled component hoist device structure small and exquisite, can effectually stretch out and draw back regulation and hoist and mount removal, thereby also can effectually hoist and mount the operation in the platform of narrow and small position, thereby hoist device use convenience has been improved, and this hoist device structural design is simple, use and simple operation are convenient, hoist and mount operation is reliable and stable, the performance that it has can the assembled component user demand of hoist and mount.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of an assembled component lifting device according to the present utility model;

FIG. 2 is a schematic view of the partial cross-sectional structure of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic diagram of a partial cross-sectional structure of FIG. 1 according to the present utility model;

In the figure: 1. supporting a bottom beam; 2. an inverted T-shaped support bar; 3. a rotating arm; 4. a telescoping arm; 5. a pulley; 6. a winding wheel; 7. a guy cable; 8. a lifting hook; 9. an electric telescopic cylinder; 10. a telescopic stable support rod; 11. a roller; 12. a worm wheel; 13. a first motor; 14. a worm; 15. a first threaded rod; 16. a second motor; 17. a second threaded rod; 18. a first bevel gear; 19. a fixing plate; 20. a double-output shaft motor; 21. and a second bevel gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is shown in figures 1 to 3, which comprises two support bottom beams 1, wherein an inverted T-shaped support rod 2 is fixedly arranged between the tops of the two support bottom beams 1, the tops of the inverted T-shaped support rods 2 are rotatably connected with a rotating arm 3, one end of the rotating arm 3 is provided with a telescopic arm 4, one end of the telescopic arm 4 is rotatably provided with a pulley 5, one end of the top of the rotating arm 3 is rotatably provided with a winding wheel 6, the surface of the winding wheel 6 is fixedly connected with a guy rope 7, one end of the guy rope 7 is fixedly connected with a lifting hook 8 through the pulley 5, an electric telescopic cylinder 9 is rotatably connected between the lower part of one side of the inverted T-shaped support rod 2 and the bottom of the rotating arm 3, one ends of the two support bottom beams 1 are respectively provided with a telescopic stable support rod 10, and two ends of the bottoms of the two support bottom beams 1 and one end of the bottoms of the two telescopic stable support rods 10 are respectively provided with a roller 11;

Hooking and connecting the lifting hook 8 with the assembly type component; then, the electric telescopic cylinder 9 is started to extend to rotate the rotating arm 3 in a pushing mode, and the rotating arm 3 rotates to drive the telescopic arm 4 to rotate so as to lift the assembled component through the lifting hook 8.

One end of the axle center of the winding wheel 6 is fixedly connected with a worm wheel 12, one end of the top of the rotating arm 3 is provided with a first motor 13, and the output end of the first motor 13 is fixedly connected with a worm 14 which is meshed with the worm wheel 12, so that the hoisting operation can be effectively carried out; the lifting hook 8 is hooked and connected with the assembly type component, then the first motor 13 is started, the worm 14 drives the worm wheel 12 to rotate the winding wheel 6, the rotation of the winding wheel 6 winds the inhaul cable 7 through the pulley 5, and accordingly the lifting hook 8 lifts the assembly type component; the first motor 13 is reversely started, and the lifting assembly can be lowered and lifted.

A first mounting groove is formed in one end of the rotating arm 3, the telescopic arm 4 is movably inserted into the first mounting groove, a limit ring is fixedly mounted at the end part of the telescopic arm 4, which is positioned in the first mounting groove, a first threaded groove is formed in the other end of the telescopic arm 4, a first threaded rod 15 is rotatably connected in the first mounting groove, the first threaded rod 15 is connected in the first threaded groove, a second motor 16 connected with one end of the first threaded rod 15 is mounted at the other end of the rotating arm 3, and therefore the lifting height and the lifting distance can be adjusted; by starting the second motor 16, the first threaded rod 15 rotates, and the rotation of the first threaded rod 15 can enable the telescopic arm 4 to move out of the first mounting groove to increase the lifting distance; the hoisting height can be increased by stretching the electric telescopic cylinder 9.

The second mounting grooves are formed in one end of the supporting bottom beams 1, the telescopic stable supporting rods 10 are movably inserted into the second mounting grooves, limiting rings are fixedly mounted at the end parts of the telescopic stable supporting rods 10 located in the second mounting grooves, the second threaded grooves are formed in one end of the telescopic stable supporting rods 10, second threaded rods 17 are rotatably connected to the inner parts of the second mounting grooves, the second threaded rods 17 are connected to the inner parts of the second threaded grooves, one ends of the two second threaded rods 17 extend out of the other ends of the two supporting bottom beams 1 and are fixedly connected with first bevel gears 18, a fixing plate 19 is fixedly connected between the other ends of the two supporting bottom beams 1, a double-output-shaft motor 20 is mounted in the middle of one side of the fixing plate 19, two ends of the double-output-shaft motor 20 are fixedly connected with second bevel gears 21 in meshed connection with the first bevel gears 18, and the two supporting bottom beams 1 are in a splayed shape; the electric telescopic cylinder 9, the first motor 13, the second motor 16 and the double-output-shaft motor 20 are all connected with an external power supply through a switch and a wire, so that the supporting area of the supporting bottom beam 1 can be increased; when the telescopic arm 4 stretches to increase the lifting distance and height, the double-output-shaft motor 20 is started, so that the two second bevel gears 21 drive the two first bevel gears 18 to drive the two second threaded rods 17 to rotate, and the rotation of the two second threaded rods 17 can enable the telescopic stable supporting rod 10 to move out of the second mounting groove, so that the telescopic stable supporting rod 10 increases the supporting area of the supporting bottom beam 1, and the stable and effective use of the lifting device is facilitated; and the roller 11 can effectively carry out the movement of hoisting operation, thereby improving the flexibility of hoisting.

This assembled component hoist device structure is small and exquisite, can effectually stretch out and draw back regulation and hoist and mount removal to also can effectually hoist and mount the operation in the platform of narrow and small position, thereby improved hoist device and used the convenience, and this hoist device structural design is simple, uses convenient with the simple operation, hoist and mount operation is reliable and stable, and the performance that it has can assembled component hoist and mount's user demand.

Claims (4)

1. The utility model provides an assembled component hoist device, includes two support floorbars (1), its characterized in that: two fixed mounting has the back T shape bracing piece (2) between the top of support floorpan (1), the top of back T shape bracing piece (2) rotates and is connected with rotor arm (3), flexible arm (4) are installed to the one end of rotor arm (3), pulley (5) are installed in the one end rotation of flexible arm (4), winding wheel (6) are installed in the one end rotation at rotor arm (3) top, the surface winding fixedly connected with cable (7) of winding wheel (6), pulley (5) and fixedly connected with lifting hook (8) are passed through to the one end of cable (7), rotate between the lower part of back T shape bracing piece (2) one side and the bottom of rotor arm (3) and be connected with electric telescopic cylinder (9), flexible steady bracing piece (10) are all installed to the one end of two support floorpan (1) bottoms and gyro wheel (11) are all installed to the one end of two flexible steady bracing pieces (10) bottoms.

2. The assembled component lifting device of claim 1, wherein: one end of the axle center of the winding wheel (6) is fixedly connected with a worm wheel (12), one end of the top of the rotating arm (3) is provided with a first motor (13), and the output end of the first motor (13) is fixedly connected with a worm (14) which is meshed with the worm wheel (12).

3. The assembled component lifting device of claim 1, wherein: first mounting groove has been seted up to the one end of rotor arm (3), flexible arm (4) activity grafting is in the inside of first mounting groove, the tip fixed mounting that flexible arm (4) is located first mounting groove is inside has the retainer plate, first thread groove has been seted up to the other end of flexible arm (4), the inside rotation of first mounting groove is connected with first threaded rod (15), the inside at first thread groove is connected to first threaded rod (15), second motor (16) that are connected with first threaded rod (15) one end are installed to the other end of rotor arm (3).

4. The assembled component lifting device of claim 1, wherein: two the second mounting groove has all been seted up to the one end of supporting floorbar (1), flexible stable bracing piece (10) activity is pegged graft in the inside of second mounting groove, flexible stable bracing piece (10) are located the equal fixed mounting of the inside tip of second mounting groove and have the retainer plate, the second thread groove has all been seted up to the one end of flexible stable bracing piece (10), the inside of second mounting groove is all rotated and is connected with second threaded rod (17), the inside at the second thread groove is connected to second threaded rod (17), the one end of two second threaded rods (17) all extends to the other end of two supporting floorbars (1) outside and fixedly connected with first bevel gear (18), fixedly connected with fixed plate (19) between the other end of two supporting floorbars (1), mid-mounting on one side of fixed plate (19) has two output shaft motors (20), the equal fixedly connected with in both ends of two output shaft motors (20) with second bevel gear (21) of first bevel gear (18) meshing connection.