CN218261777U - Lifting equipment for prefabricated roof beam span construction - Google Patents

Abstract

The utility model discloses a prefabricated roof beam span construction usefulness lift equipment relates to equipment technical field that lifts. The utility model discloses a base, the surface mounting of base has the formula of cutting lifting mechanism that two symmetries set up, and two equal fixed mounting of top surface that cut formula lifting mechanism have a beam slab, and the equal sliding connection of inner wall of two beam slabs has a plurality of hanging beam modules, and connection module is all installed on the surface of two beam slabs, and connection module's fixed surface installs a set of support post that is linear array and distributes, and the thread groove has all been seted up to every inside of supporting post. The utility model discloses a cut the setting of mechanisms such as formula elevating system, hanging beam module, make this device can high-efficiently accomplish the construction operation of lifting of room roof beam, and this device has construction mode and hanging beam mode of lifting concurrently when the operation, through the realization of above-mentioned double mode and dual function to effectively improve the practicality of this device.

Description

Lifting equipment for prefabricated roof beam span construction

Technical Field

The utility model belongs to the technical field of the equipment of lifting, especially relate to an equipment of lifting of prefabricated room roof beam span construction usefulness.

Background

In the current building construction, often need use the lifting means to promote to the great building materials of part weight, just need frequently use lifting means when the roof beam hoist and mount, because the application of lifting means among the prior art, not only greatly alleviateed workman's intensity of labour, and work efficiency has mentioned the improvement, along with the gradual development of science and technology, the lifting means of multiple style has appeared among the prior art, as the patent document of publication No. CN 722091469U discloses a building intelligence lifting means, the equipment is provided with telescopic bracket, the hydraulic stem, put the thing board, guardrail and hydraulic pump, when the device is in the off-service state, telescopic bracket is in the shrink state, more traditional lifting means, greatly reduced initial height, be convenient for use in the place that the floor height is lower and the space is less, the convenience of use has been improved, but above-mentioned lifting means can only carry out the lifting operation of roof beam and can not carry out the hoist and mount operation when the roof beam is under construction, therefore application scenario and commonality are limited, based on this, the utility model provides a prefabricated roof beam is with the equipment of using, in order to solve the background problem of lifting technology in the construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment of lifting of prefabricated room roof beam span construction usefulness, through, it is single to have solved current room roof beam and lifted equipment mode, commonality and the limited problem of suitable scene.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a prefabricated room roof beam span construction usefulness lift equipment, the on-line screen storage device comprises a base, the surface mounting of base has two symmetrical formula lifting mechanism that cut that set up, two the equal fixed mounting of top surface of formula lifting mechanism has a beam slab, two the equal sliding connection of inner wall of beam slab has a plurality of hanging beam modules, two connecting module, one are all installed on the surface of beam slab connecting module's fixed surface installs a set of support post that is linear array and distributes, every the thread groove has all been seted up to the inside of support post, and another connecting module's inner wall rotates and is connected with a set of lock post that is linear array and distributes and link each other through the belt, and one the lock post passes through the driving motor drive, every the equal fixed mounting of tip of lock post has the screw rod with thread groove screw-thread fit.

Further, cut formula lifting mechanism and include fixed frame and movable frame respectively, fixed frame's bottom surface and base fixed connection, movable frame's top surface and the beam slab fixed connection who corresponds the position, install between fixed frame and the relative surface of movable frame and cut the formula expansion bracket, fixed frame's inside is rotated and is connected with the level and sets up and drive the flexible transmission lead screw of formula expansion bracket, fixed frame's side fixed mounting has drive motor, drive motor's output axle head and transmission lead screw fixed connection.

Furthermore, the fixed frame and the movable frame are both fixedly provided with guide grooves matched with the scissor type telescopic frame.

Further, the hanging beam module includes the hoist and mount slip table, all sides and the roof beam board sliding connection of hoist and mount slip table, the back fixed mounting of hoist and mount slip table has step motor, the internal rotation of hoist and mount slip table is connected with the pivot, step motor's output shaft end and pivot fixed connection, the tip fixed mounting of pivot has the winding up roller, all sides fixed mounting of winding up roller has the spacing dish that two symmetries set up, all sides of winding up roller are rolled up there is the steel cable, the bottom fixed mounting of steel cable has the lifting hook.

Furthermore, the connection module includes slide and electric putter respectively, electric putter's week side and the beam slab fixed connection of adjacent position, electric putter's expansion end and slide fixed connection, it is a set of the week side of lock all is connected with the slide rotation that corresponds the position, and is a set of the tail end of dagger all with the slide fixed connection that corresponds the position, a surface and the beam slab fixed connection who installs the lock of actuating motor.

Further, the inner wall of beam slab is fixed set up with hoist and mount slip table complex spout, the fixed surface of beam slab install with prop post and lock cylinder complex guide sleeve, the fixed surface of beam slab sets up a plurality of outer round pin holes that are linear array and distribute, the interior pinhole has been seted up to the fixed inside of hoist and mount slip table, the inner wall movable mounting of interior pinhole has with outer round pin hole complex pin pole.

The utility model discloses following beneficial effect has:

the utility model discloses a cut the setting of mechanisms such as formula elevating system, hanging beam module, make this device can high-efficiently accomplish the construction operation of lifting of room roof beam, and this device has construction mode and hanging beam mode of lifting concurrently when the operation, through the realization of above-mentioned double mode and dual function to effectively improve the practicality of this device and increase the suitable scene of this device.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a lifting apparatus for the construction of a prefabricated roof beam span;

FIG. 2 is a schematic view of a portion A of FIG. 1;

FIG. 3 is a schematic view of a portion B of FIG. 1;

FIG. 4 is a schematic view of a portion of the structure at C in FIG. 1;

FIG. 5 is a schematic structural view of a suspension beam module;

fig. 6 is a schematic structural view of a beam plate and an electric push rod.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-beam plate, 3-hanging beam module, 4-bracing column, 5-thread groove, 6-locking column, 7-driving motor, 8-screw rod, 9-fixed frame, 10-movable frame, 11-scissor type telescopic frame, 12-transmission screw rod, 13-transmission motor, 14-hoisting sliding table, 15-stepping motor, 16-steel cable, 17-winding roller, 18-lifting hook, 19-sliding plate, 20-electric push rod, 21-pin rod and 22-guide sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model relates to a lifting device for the span construction of a prefabricated roof beam, which comprises a base 1, wherein two symmetrically arranged shear type lifting mechanisms are arranged on the surface of the base 1, and when in use, the two shear type lifting mechanisms synchronously perform lifting operation;

the shear type lifting mechanism comprises a fixed frame 9 and a movable frame 10 respectively, the bottom surface of the fixed frame 9 is fixedly connected with a base 1, the top surface of the movable frame 10 is fixedly connected with a beam plate 2 at a corresponding position, a shear type expansion bracket 11 is arranged between the opposite surfaces of the fixed frame 9 and the movable frame 10, a transmission screw rod 12 which is horizontally arranged and drives the shear type expansion bracket 11 to expand and contract is rotatably connected inside the fixed frame 9, a transmission motor 13 is fixedly arranged on the side surface of the fixed frame 9, and the output shaft end of the transmission motor 13 is fixedly connected with the transmission screw rod 12;

the scissor type telescopic frame 11 is a common component in the prior art, and is not described herein again;

guide grooves matched with the scissor type telescopic frames 11 are fixedly formed in the fixed frame 9 and the movable frame 10;

the top surfaces of the two shear type lifting mechanisms are fixedly provided with beam plates 2, and the inner walls of the two beam plates 2 are connected with a plurality of hanging beam modules 3 in a sliding manner;

the hanging beam module 3 comprises a hoisting sliding table 14, the peripheral side surface of the hoisting sliding table 14 is connected with the beam plate 2 in a sliding manner, the inner wall of the beam plate 2 is fixedly provided with a sliding groove matched with the hoisting sliding table 14, the back surface of the hoisting sliding table 14 is fixedly provided with a stepping motor 15, the interior of the hoisting sliding table 14 is rotatably connected with a rotating shaft, the output shaft end of the stepping motor 15 is fixedly connected with the rotating shaft, the end part of the rotating shaft is fixedly provided with a winding roller 17, the peripheral side surface of the winding roller 17 is fixedly provided with two symmetrically arranged limiting discs, the peripheral side surface of the winding roller 17 is wound with a steel cable 16, and the bottom end of the steel cable 16 is fixedly provided with a lifting hook 18;

the connection module is all installed on the surface of two roof beam slabs 2, and a connection module's fixed surface installs a set of brace 4 that is linear array and distributes, and thread groove 5 has all been seted up to every brace 4's inside, and another connection module's inner wall rotates and is connected with a set of lock post 6 that is linear array and distribute and through the belt and the mutual linkage, and a lock post 6 passes through the drive motor 7 drive, and the equal fixed mounting of tip of every lock post 6 has screw rod 8 with 5 screw-thread fits of thread groove.

The connecting module comprises a sliding plate 19 and an electric push rod 20, the peripheral side surface of the electric push rod 20 is fixedly connected with the beam plate 2 at the adjacent position, the movable end of the electric push rod 20 is fixedly connected with the sliding plate 19, the peripheral side surface of a group of lock columns 6 is rotatably connected with the sliding plate 19 at the corresponding position, the tail end of a group of support columns 4 is fixedly connected with the sliding plate 19 at the corresponding position, and one surface of a driving motor 7 is fixedly connected with the beam plate 2 provided with the lock columns 6.

The surface of the beam plate 2 is fixedly provided with a guide sleeve 22 matched with the support column 4 and the lock column 6, the guide sleeve 22 is a hollow tubular structure with two open ends, and the peripheral sides of the lock column 6 and the support column 4 are both connected with the guide sleeve 22 in a sliding way;

the surface of beam slab 2 is seted up a plurality of outer pinhole that are linear array and distribute, and the inside of hoist and mount slip table 14 is fixed to be seted up interior pinhole, and the inner wall movable mounting of interior pinhole has with outer pinhole complex pin pole 21, and the effect that pin pole 21 set up lies in adjusting the position of laying of hoist and mount slip table 14.

One specific application of this embodiment is: the lifting equipment is mainly suitable for prefabricated roof beam span construction and use, when in use, the lifting equipment can be used for lifting a roof beam and can also be used for construction and lifting of the roof beam, when the device is in a lifting mode, the screw 8 is screwed into the thread groove 5, the support columns 4 and the lock columns 6 are combined into a whole, then, the roof beam is supported, the operation height and the lifting height of the lifting equipment can be effectively controlled through controlling the two transmission motors 13 in the lifting mode, the arrangement positions of the lifting sliding tables 14 are firstly adjusted through the pin rods 21, before lifting, the support columns 4 and the lock columns 6 are combined into a whole, during span construction, the lifting equipment is firstly and fully lifted, the lifting hooks 18 act on the roof beam and lift the roof beam, after the roof beam is lifted to a specified height and is installed, the support columns 4 and the lock columns 6 are fully separated under the action of the electric push rods 20 and the action of the driving motors 7, after the lifting equipment is fully lowered, the support columns 4 are combined with the lock columns 6 into a whole, and then, and the cost device is recovered and stored.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A lifting device for precast roof beam span construction comprises a base (1) and is characterized in that,

the surface mounting of base (1) has the formula of cutting lifting mechanism that two symmetries set up, two the equal fixed mounting of the top surface of cutting formula lifting mechanism has beam slab (2), two the equal sliding connection of inner wall of beam slab (2) has a plurality of hanging beam modules (3), two the surface of beam slab (2) all installs linking module, one linking module's fixed surface installs a set of pillar (4) that are linear array and distribute, every thread groove (5) have all been seted up to the inside of pillar (4), and another linking module's inner wall rotates and is connected with a set of pillar (6) that are linear array and distribute and through the belt and the mutual linkage, and one pillar (6) are through driving motor (7) drive, every the equal fixed mounting of tip of pillar (6) has screw rod (8) with thread groove (5) screw-thread fit.

2. The lifting device for the prefabricated roof beam span construction according to claim 1, wherein the shear type lifting mechanisms respectively comprise a fixed frame (9) and a movable frame (10), the bottom surface of the fixed frame (9) is fixedly connected with the base (1), the top surface of the movable frame (10) is fixedly connected with the beam plate (2) at a corresponding position, a shear type expansion bracket (11) is installed between the opposite surfaces of the fixed frame (9) and the movable frame (10), the inner part of the fixed frame (9) is rotatably connected with a transmission screw rod (12) which is horizontally arranged and drives the shear type expansion bracket (11) to expand and contract, a transmission motor (13) is fixedly installed on the side surface of the fixed frame (9), and the output shaft end of the transmission motor (13) is fixedly connected with the transmission screw rod (12).

3. The lifting equipment for the span construction of the precast roof beam as recited in claim 2, wherein the fixed frame (9) and the movable frame (10) are both fixed with guide grooves matched with the scissor type expansion brackets (11).

4. The lifting equipment of prefabricated room beam span construction usefulness of claim 1, characterized in that, hanging beam module (3) are including hoist and mount slip table (14), the week side and beam slab (2) sliding connection of hoist and mount slip table (14), the back fixed mounting of hoist and mount slip table (14) has step motor (15), the internal rotation of hoist and mount slip table (14) is connected with the pivot, the output shaft end and the pivot fixed connection of step motor (15), the tip fixed mounting of pivot has winding up roller (17), the week side fixed mounting of winding up roller (17) has the spacing dish that two symmetries set up, the week side of winding up roller (17) is rolled up there is steel cable (16), the bottom fixed mounting of steel cable (16) has lifting hook (18).

5. The lifting equipment for precast roof beam span construction according to claim 1, wherein the connection module comprises a sliding plate (19) and an electric push rod (20), the peripheral side surface of the electric push rod (20) is fixedly connected with the beam plate (2) at the adjacent position, the movable end of the electric push rod (20) is fixedly connected with the sliding plate (19), the peripheral side surfaces of a group of lock columns (6) are rotatably connected with the sliding plate (19) at the corresponding position, the tail ends of a group of lock columns (4) are fixedly connected with the sliding plate (19) at the corresponding position, and one surface of the driving motor (7) is fixedly connected with the beam plate (2) provided with the lock columns (6).

6. The lifting equipment of prefabricated room beam span construction usefulness of claim 4, characterized in that, the inner wall of beam slab (2) is fixed set up with hoist and mount slip table (14) complex spout, the fixed surface of beam slab (2) install with prop post (4) and lock post (6) complex guide sleeve (22), the fixed surface of beam slab (2) is seted up a plurality of outer pinholes that are linear array and distributes, the inside of hoist and mount slip table (14) is fixed and is seted up interior pinhole, the inner wall movable mounting of interior pinhole has with outer pinhole complex round pin pole (21).

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