CN219823500U

CN219823500U - Steel construction hoist device

Info

Publication number: CN219823500U
Application number: CN202321282216.2U
Authority: CN
Inventors: 郑永强; 郑伟丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-13
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the field of steel structure hoisting, in particular to a steel structure hoisting device, which comprises: the self-locking universal wheels are fixedly arranged on the periphery of the bottom of the base, and the balancing weights are fixedly arranged on one side of the top of the base; through setting up hoist and mount subassembly, when hoist and mount the steel construction, the second servo motor work drives the lead screw and rotates, and the lead screw drives the sliding rod through the threaded connection with the sliding rod and carries out lateral movement with bottom plate and supporting wheel, and open first servo motor in step and work when the second servo motor work, first servo motor drives the wind-up roll and rotates unreels the cable wire, adjust the hoist and mount position of lifting hook, can adjust the position of lifting hook when hoist and mount the steel construction, and need not open the hoist and mount car to the side of steel construction, increase the purpose of this device practicality.

Description

Steel construction hoist device

Technical Field

The utility model relates to the field of steel structure hoisting, in particular to a steel structure hoisting device.

Background

The steel structure is a structure composed of steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and adopts the rust removal and rust prevention processes of silanization, pure manganese phosphating, washing, drying, galvanization and the like. The welding seam, bolt or rivet connection is adopted between each component or part generally, because of its dead weight is lighter, and the construction is simple and convenient, wide application in large-scale factory building, stadium, super high-rise etc. at present, the steel construction need hoist and mount it when the installation, but hoist device among the prior art structure is complicated, and is inconvenient to adjust the lifting hook position when hoist and mount, need hoist and mount the crane to the steel construction side, and the practicality is lower.

Therefore, a steel structure hoisting device is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that the steel structure hoisting device is complex in structure, the position of a lifting hook is inconvenient to adjust during hoisting, a crane needs to be driven to one side of a steel structure for hoisting, and the practicability is low.

The utility model realizes the aim through the following technical scheme, and the steel structure hoisting device comprises: the self-locking universal wheels are fixedly arranged on the periphery of the bottom of the base, and the balancing weights are fixedly arranged on one side of the top of the base; the hoisting mechanism is used for hoisting the steel structure and is arranged at the top of the base; the lifting mechanism comprises a lifting assembly and a position adjusting assembly, wherein the lifting assembly is used for lifting a steel structure and is installed on one side of the top of a base, the position adjusting assembly is used for rotating the lifting assembly and adjusting the installation position of the steel structure, and the position adjusting assembly is installed at the bottom of the lifting assembly.

Preferably, the hoisting assembly comprises a vertical rod arranged on one side of the top of the base, a cross rod is fixedly arranged on the top of one side of the vertical rod, a mounting frame is fixedly arranged on one side of the top of the cross rod, a wind-up roller is rotatably arranged on the inner side wall of the mounting frame through a bearing, a steel cable is wound on the surface of the wind-up roller, a first servo motor is fixedly arranged on the top of one side of the mounting frame, and the output end of the first servo motor penetrates through the mounting frame and is fixedly connected with one end of the wind-up roller.

Preferably, the top fixed mounting of montant opposite side has the second servo motor, the output of second servo motor runs through the montant and extends in the inner chamber of horizontal pole, the output fixed mounting of second servo motor has the lead screw, the surface threaded connection of lead screw has the slide bar, the one end of slide bar runs through the horizontal pole and with horizontal pole sliding connection, the bottom fixed mounting of slide bar has the bottom plate, the equal fixed mounting in both sides of horizontal pole and bottom plate bottom has the supporting wheel, the one end that the wind-up roll was kept away from to the cable wire runs through the horizontal pole and extends in one side of horizontal pole bottom through the supporting wheel, the one end fixed mounting that the cable wire is located the horizontal pole bottom has the lifting hook, can be convenient for adjust the hoist position of lifting hook, does not need to open the hoist and mount one side of steel construction with the hoist and mount purpose.

Preferably, the position adjustment assembly comprises a support which is installed on one side of the top of the base in a penetrating mode, a driven belt pulley is fixedly installed at the bottom end of the support, a transmission motor is installed at the top of the base, the output end of the transmission motor penetrates through the base and extends to the bottom of the base, a driving belt pulley is fixedly installed at the output end of the transmission motor, a driving belt is wound on the surface of the driving belt pulley, the driving belt pulley is connected with the driven belt pulley in a transmission mode through the driving belt, the top of the support is fixedly connected with the bottom end of the vertical rod, the position of the steel structure can be changed when the installation position of the steel structure is adjusted, and the purpose of hoisting again is not needed.

Preferably, a sliding rail is fixedly arranged on one side of the bottom of the cross rod, a sliding seat is slidably arranged on the surface of the sliding rail, and the bottom of the sliding seat is fixedly connected with the top of the bottom plate.

Preferably, a bearing seat is fixedly arranged at the penetrating position of the support and the base, and the inner surface of the bearing seat is rotationally connected with the support.

The beneficial effects of the utility model are as follows:

1. through setting up the hoist and mount subassembly, when hoisting the steel construction, the second servo motor work drives the lead screw and rotates, and the lead screw drives the sliding rod through the threaded connection with the sliding rod and carries out lateral movement with bottom plate and supporting wheel, and open first servo motor and work in step when the second servo motor works, first servo motor drives the wind-up roll and rotates and unreels the cable wire, adjust the hoist and mount position of lifting hook, can adjust the position of lifting hook when hoisting the steel construction, and need not open the hoist and mount car to the side of steel construction, increase the purpose of this device practicality;

2. through setting up position adjustment subassembly, when steel construction hoist and mount adjustment mounted position, driving motor work drives initiative belt pulley and rotates, and the initiative belt pulley passes through driving belt's transmission and connects and drive driven belt pulley and rotate, simultaneously, drives the lifting hook through the fixed connection of support and montant and moves, has played the steel construction that can drive the hoist and mount and moves, does not need to hoist and mount its purpose again when its mounted position changes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a cross-sectional structure of the present utility model;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is a schematic structural diagram of a position adjusting assembly according to the present utility model.

In the figure: 1. a base; 2. self-locking universal wheels; 3. balancing weight; 4. a hoisting mechanism; 41. hoisting the assembly; 411. a vertical rod; 412. a cross bar; 413. a mounting frame; 414. a wind-up roll; 415. a wire rope; 416. a first servo motor; 417. a second servo motor; 418. a screw rod; 419. a slide bar; 4101. a bottom plate; 4102. a support wheel; 4103. a lifting hook; 4104. a slide rail; 4105. a slide; 42. a position adjustment assembly; 421. a bracket; 422. a driven belt pulley; 423. a drive motor; 424. an active belt pulley; 425. a drive belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 specific implementation method comprises the following steps: as shown in fig. 1 to 4, a steel structure lifting device includes: the self-locking universal wheels 2 are fixedly arranged on the periphery of the bottom of the base 1, and the balancing weights 3 are fixedly arranged on one side of the top of the base 1; the hoisting mechanism 4 is used for hoisting the steel structure, and the hoisting mechanism 4 is arranged at the top of the base 1; wherein, hoist mechanism 4 includes hoist and mount subassembly 41 and position adjustment subassembly 42 for hoist and mount subassembly 41 to steel construction hoist and mount is installed in one side at base 1 top, and is used for rotating hoist and mount subassembly 41, and the position adjustment subassembly 42 that adjusts the mounted position of steel construction installs in the bottom of hoist and mount subassembly 41.

As shown in fig. 1-4, the hoisting assembly 41 comprises a vertical rod 411 arranged at one side of the top of the base 1, a cross rod 412 is fixedly arranged at the top of one side of the vertical rod 411, a mounting frame 413 is fixedly arranged at one side of the top of the cross rod 412, a winding roller 414 is rotatably arranged on the inner side wall of the mounting frame 413 through a bearing, a steel cable 415 is wound on the surface of the winding roller 414, a first servo motor 416 is fixedly arranged at the top of one side of the mounting frame 413, and the output end of the first servo motor 416 penetrates through the mounting frame 413 and is fixedly connected with one end of the winding roller 414; the top of the other side of the vertical rod 411 is fixedly provided with a second servo motor 417, the output end of the second servo motor 417 penetrates through the vertical rod 411 and extends to the inner cavity of the cross rod 412, the output end of the second servo motor 417 is fixedly provided with a screw rod 418, the surface of the screw rod 418 is in threaded connection with a sliding rod 419, one end of the sliding rod 419 penetrates through the cross rod 412 and is in sliding connection with the cross rod 412, the bottom of the sliding rod 419 is fixedly provided with a bottom plate 4101, both sides of the bottom of the cross rod 412 and the bottom of the bottom plate 4101 are fixedly provided with supporting wheels 4102, one end of a steel cable 415 far away from a winding roller 414 penetrates through the cross rod 412 and extends to one side of the bottom of the cross rod 412 through the supporting wheels 4102, one end of the steel cable 415 positioned at the bottom of the cross rod 412 is fixedly provided with a lifting hook 4103, the second servo motor 417 works to drive the screw rod 418 to rotate, the screw rod 418 drives the sliding rod 419 to transversely move with the bottom plate 4101 and the supporting wheels 4102 through threaded connection with the sliding rod, and simultaneously opens the first servo motor 416 to work, the first servo motor 416 is driven to unwind the steel cable 415, and the lifting position of the lifting hook 4103 is adjusted; a sliding rail 4104 is fixedly installed on one side of the bottom of the cross bar 412, a sliding seat 4105 is slidably installed on the surface of the sliding rail 4104, and the bottom of the sliding seat 4105 is fixedly connected with the top of the bottom plate 4101.

As shown in fig. 1-4, the position adjusting component 42 includes a bracket 421 penetrating and installed at one side of the top of the base 1, a driven belt pulley 422 is fixedly installed at the bottom end of the bracket 421, a driving motor 423 is installed at the top of the base 1, an output end of the driving motor 423 penetrates through the base 1 and extends to the bottom of the base 1, a driving belt pulley 424 is fixedly installed at the output end of the driving motor 423, a driving belt 425 is wound on the surface of the driving belt pulley 424, the driving belt pulley 424 is in driving connection with the driven belt pulley 422 through the driving belt 425, the top of the bracket 421 is fixedly connected with the bottom end of the vertical rod 411, the driving motor 423 works to drive the driving belt pulley 424 to rotate, and the driving belt pulley 424 is connected with the driven belt pulley 422 through the driving of the driving belt 425 to drive the driven belt pulley 422 to rotate, and meanwhile, a lifting hook 4103 is driven to move through the fixed connection of the bracket 421 and the vertical rod 411; the bearing seat is fixedly arranged at the penetrating part of the bracket 421 and the base 1, and the inner surface of the bearing seat is rotationally connected with the bracket 421.

When the steel structure is hoisted, the second servo motor 417 works to drive the screw rod 418 to rotate, the screw rod 418 drives the sliding rod 419 to transversely move with the bottom plate 4101 and the supporting wheel 4102 through threaded connection with the sliding rod 419, the first servo motor 416 is synchronously opened to work while the second servo motor 417 works, the first servo motor 416 drives the winding roller 414 to rotate to unwind the steel cable 415, the hoisting position of the lifting hook 4103 is adjusted, and when the installation position is adjusted during hoisting of the steel structure, the driving motor 423 works to drive the driving belt pulley 424 to rotate, the driving belt pulley 424 drives the driven belt pulley 422 to rotate through transmission connection of the driving belt 425, and meanwhile, the lifting hook 4103 is driven to move through fixed connection of the bracket 421 and the vertical rod 411.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Steel construction hoist device, its characterized in that includes:

the self-locking universal wheels (2) are fixedly arranged on the periphery of the bottom of the base (1), and a balancing weight (3) is fixedly arranged on one side of the top of the base (1);

the hoisting mechanism (4) is used for hoisting the steel structure, and the hoisting mechanism (4) is arranged at the top of the base (1); wherein,,

the hoisting mechanism (4) comprises a hoisting assembly (41) and a position adjusting assembly (42), wherein the hoisting assembly (41) for hoisting the steel structure is arranged on one side of the top of the base (1), the position adjusting assembly (42) for rotating the hoisting assembly (41) and adjusting the installation position of the steel structure is arranged at the bottom of the hoisting assembly (41).

2. A steel structure lifting device according to claim 1, characterized in that: hoist and mount subassembly (41) are including setting up in montant (411) of base (1) top one side, the top fixed mounting of montant (411) one side has horizontal pole (412), one side fixed mounting at horizontal pole (412) top has mounting bracket (413), wind-up roll (414) are installed through the bearing rotation to the inside wall of mounting bracket (413), the surface of wind-up roll (414) is around being equipped with cable wire (415), the top fixed mounting of mounting bracket (413) one side has first servo motor (416), the output of first servo motor (416) runs through mounting bracket (413) and with the one end fixed connection of wind-up roll (414).

3. A steel structure lifting device according to claim 2, characterized in that: the top fixed mounting of montant (411) opposite side has second servo motor (417), the output of second servo motor (417) runs through montant (411) and extends in the inner chamber of horizontal pole (412), the output fixed mounting of second servo motor (417) has lead screw (418), the surface threaded connection of lead screw (418) has slide bar (419), the one end of slide bar (419) runs through horizontal pole (412) and with horizontal pole (412) sliding connection, the bottom fixed mounting of slide bar (419) has bottom plate (4101), the both sides of horizontal pole (412) and bottom plate (4101) bottom are all fixed mounting have supporting wheel (4102), the one end that wind-up roll (414) was kept away from to cable (415) runs through horizontal pole (412) and extends in one side of horizontal pole (412) bottom through supporting wheel (4102), the one end fixed mounting that cable (415) is located horizontal pole (412) bottom has lifting hook (4103).

4. A steel structure lifting device according to claim 3, characterized in that: the position adjustment assembly (42) comprises a support (421) penetrating through and mounted on one side of the top of the base (1), a driven belt pulley (422) is fixedly mounted at the bottom end of the support (421), a transmission motor (423) is mounted at the top of the base (1), the output end of the transmission motor (423) penetrates through the base (1) and extends to the bottom of the base (1), a driving belt pulley (424) is fixedly mounted at the output end of the transmission motor (423), a driving belt (425) is arranged on the surface of the driving belt pulley (424) in a winding manner, the driving belt pulley (424) is in transmission connection with the driven belt pulley (422) through the driving belt (425), and the top of the support (421) is fixedly connected with the bottom end of the vertical rod (411).

5. A steel structure lifting device according to claim 3, characterized in that: one side of the bottom of the cross rod (412) is fixedly provided with a sliding rail (4104), the surface of the sliding rail (4104) is slidably provided with a sliding seat (4105), and the bottom of the sliding seat (4105) is fixedly connected with the top of the bottom plate (4101).

6. The steel structure lifting device according to claim 4, wherein: the bearing seat is fixedly arranged at the penetrating position of the support (421) and the base (1), and the inner surface of the bearing seat is rotationally connected with the support (421).