CN222974664U

CN222974664U - Portable assembled building prefab hoist mechanism

Info

Publication number: CN222974664U
Application number: CN202421957037.9U
Authority: CN
Inventors: 刘辉; 刘豪杰
Original assignee: Guangzhou University of Science and Technology
Current assignee: Guangzhou University of Science and Technology
Priority date: 2024-08-13
Filing date: 2024-08-13
Publication date: 2025-06-13
Anticipated expiration: 2034-08-13

Abstract

The utility model relates to the field of hoisting mechanisms, and discloses a mobile prefabricated building hoisting mechanism, including a first hoisting plate and a second hoisting plate arranged correspondingly from top to bottom, the upper end of the second hoisting plate is fixedly connected to an n-shaped frame, a fixture box is slidably connected in the n-shaped frame, the lower end of the fixture box is an open end, a lifting cylinder driving the fixture box to slide is fixedly connected to the n-shaped frame, both sides of the second hoisting plate are provided with adjustment holes connected to the fixture box, L-shaped clamping blocks are slidably connected in the adjustment holes, a clamping mechanism driving the L-shaped clamping blocks on both sides to slide is provided in the fixture box, the upper end of the first hoisting plate is rotatably connected to a reel rod arranged correspondingly on both sides, both sides of the reel rod are fixedly connected to a reeling disk, the reeling disk is fixedly connected to a hoisting rope, and the lower end of the hoisting rope is fixedly connected to the second hoisting plate. Compared with the prior art, the utility model has the advantage of being convenient for adjusting the angle of the plate during the hoisting process and convenient for assembly.

Description

Portable assembled building prefab hoist mechanism

Technical Field

The utility model relates to the technical field of hoisting mechanisms, in particular to a movable prefabricated building prefabricated member hoisting mechanism.

Background

The assembled building is assembled on a construction site by using prefabricated components, and has the advantages of high building speed, small constraint on climatic conditions, labor saving and capability of improving the building quality, users can design and build houses of the users themselves, the wall body can be repeatedly disassembled and can be repeatedly utilized, and building garbage can not be generated due to the disassembly of the wall body. The components used by the method comprise an external wall plate, an internal wall plate, a superimposed sheet, a precast beam, a precast column, a stair plate and the like, the building is completed through a large amount of on-site assembly operation, the time and the labor are greatly reduced compared with the original cast-in-situ operation, the requirements of green space building are met, when the assembled building is assembled, the hoisting mechanism is required to hoist the plates such as the external wall plate and the internal wall plate, but the existing hoisting mechanism can only hoist the plates to a certain height, and after the plates are disassembled from the hoisting mechanism, the workers stand the plates for assembly, so that the time and the labor are wasted, and the assembly efficiency is greatly influenced.

Disclosure of utility model

(One) solving the technical problems

The technical problem to be solved by the utility model is that the lifting mechanism can only lift the plate, and can not directly assemble the plate after adjusting the angle, thereby wasting time and labor.

(II) technical scheme

In order to solve the technical problems, the technical scheme is that the movable prefabricated building prefabricated member hoisting mechanism comprises a first hoisting plate and a second hoisting plate which are correspondingly arranged up and down, the upper end of the second hoisting plate is fixedly connected with an n-type frame, a clamp box is connected in a sliding manner in the n-type frame, the lower end of the clamp box is an open end, lifting cylinders for driving the clamp box to slide are fixedly connected on the n-type frame, regulating holes communicated with the clamp box are formed in two sides of the second hoisting plate, L-shaped clamping blocks are connected in the regulating holes in a sliding manner, a winding rod which is correspondingly arranged on two sides is arranged in the clamp box in a rotating manner, a first motor which is correspondingly arranged on the upper end of the first hoisting plate in a driving manner is arranged on the two sides of the first hoisting plate, winding rods are fixedly connected with winding plates on two sides of the first hoisting plate, lifting ropes are fixedly connected on the winding plates, and the lower ends of the lifting ropes are fixedly connected with the second hoisting plates.

As an improvement, the clamping mechanism comprises a bidirectional screw rod rotationally connected in the clamp box, two sides in the clamp box are respectively and slidably connected with sliding blocks in threaded connection with two sides of the bidirectional screw rod, two sides of the clamping mechanism are respectively and fixedly connected with the lower ends of the sliding blocks, and one side of the clamping mechanism is fixedly connected with a second motor for driving the bidirectional screw rod to rotate.

As an improvement, the L-shaped clamping block comprises a clamping plate fixedly connected to the lower end of the sliding block and a supporting plate fixedly connected to the lower end of the clamping plate and vertically arranged.

As an improvement, the two sides of the bottom surface of the second hoisting plate are respectively provided with at least one groove which is arranged in parallel with the clamp box, the grooves are respectively inserted with a baffle in a sliding way, the second hoisting plate is provided with a screw hole communicated with the grooves, the screw holes are respectively internally and respectively connected with an adjusting bolt in a threaded way, and the lower ends of the adjusting bolts are rotationally connected with the upper ends of the baffles.

As an improvement, the inner wall of the clamping plate and the upper end face of the supporting plate are provided with anti-skid patterns.

As an improvement, through holes matched with the lifting ropes are formed in four corners of the first lifting plate.

(III) beneficial effects

Compared with the prior art, the utility model has the advantages that:

(1) Can be with panel centre gripping between the L type clamp splice of both sides through fixture, can make panel further centre gripping between L type clamp splice and second hoist and mount board through flexible cylinder, realize the stable centre gripping to panel.

(2) The two first motors are used for respectively driving the winding rods at two sides to wind and unwind the lifting rope, so that the second lifting plate can be tilted left and right to swing, and the plate is adjusted to be in a vertical state to facilitate assembly.

Drawings

FIG. 1 is an exploded view of a mobile fabricated building preform lifting mechanism of the present utility model.

Fig. 2 is a perspective view of a movable prefabricated building component hoisting mechanism according to the utility model.

Fig. 3 is a perspective view of a movable prefabricated building component hoisting mechanism according to the second embodiment of the utility model.

Fig. 4 is a cross-sectional view of a mobile fabricated building preform lifting mechanism of the present utility model.

The lifting device comprises a first lifting plate, a second lifting plate, a 3, n-type frame, a 4, a telescopic cylinder, a 5, a clamp box, a 6, a sliding block, a 7, a clamping plate, an 8, a supporting plate, a 9, a bidirectional screw, a 10, a second motor, a 11, a winding rod, a 12, a winding disc, a 13, a lifting rope, a 14, a first motor, a 15, an adjusting hole, a 16, a baffle, a 17, an adjusting bolt, a 18 and a through hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

As shown in fig. 1 to 4, a portable prefabricated building prefabricated member hoisting mechanism comprises a first hoisting plate 1 and a second hoisting plate 2 which are correspondingly arranged up and down, wherein the upper end of the first hoisting plate 1 is rotationally connected with a winding rod 11 which is correspondingly arranged at two sides, the first hoisting plate 1 is provided with a first motor 14 which drives two sides and is used for rotating the winding rod 11, two sides of the winding rod 11 are fixedly connected with a winding disc 12, the winding disc 12 is fixedly connected with a lifting rope 13, the lower end of the lifting rope 13 is fixedly connected with the second hoisting plate 2, and four corners of the first hoisting plate 1 are respectively provided with through holes 18 matched with the lifting rope 13.

The utility model provides a lifting device for lifting a lifting device, including second hanger plate 2, second hanger plate 2 upper end fixedly connected with n type frame 3, sliding connection has anchor clamps box 5 in n type frame 3, anchor clamps box 5 lower extreme is the open end, fixedly connected with drive on n type frame 3 anchor clamps box 5 gliding lift cylinder, second hanger plate 2 both sides all be equipped with anchor clamps box 5 intercommunication's regulation hole 15, equal sliding connection has L type clamp splice in the regulation hole 15, be equipped with the drive both sides in the anchor clamps box 5L type clamp splice gliding fixture, fixture including rotate connect in two-way screw 9 in the anchor clamps box 5, both sides in the anchor clamps box 5 respectively sliding connection have threaded connection in slider 6 of two-way screw 9 both sides, both sides L type clamp splice respectively fixedly connected with slider 6 lower extreme, L type clamp splice including fixed connection in splint 7 and fixed connection in splint 7 lower extreme perpendicular arrangement 8 of splint 7, all be equipped with on splint 7 inner wall and 8 up end have drive both sides in two screw 17 have in the second hanger plate 5, two-way screw 17 have the screw 16 to be equipped with in the recess, two-way screw 17 have the two-way screw 17 to be equipped with in the second hanger plate.

In specific use, place the panel that needs hoist and mount directly over with second hanger plate 2, start second motor 10 drive bi-directional screw 9 rotation, bi-directional screw 9 drive both sides's slider 6 is close to each other, both sides's slider 6 drives both sides's splint 7 and is close to each other, make both sides's layer board 8 stretch into the panel bottom and carry out the centre gripping to panel both sides simultaneously's splint 7, start telescopic cylinder 4 pulling anchor clamps box 5 upwards lift, anchor clamps box 5 drive both sides's splint 7 along regulation hole 15 upwards lift, make panel further centre gripping between layer board 8 and second hanger plate 2 ground, twist the adjusting bolt 17 of both sides, adjusting bolt 17 promotes both sides's baffle 16 and stretches out in the recess, make both sides's baffle 16 place in the other both sides of panel, prevent that panel left and right sides from droing from L type clamp block, drive first hanger plate 1 upwards lifts up through lifting rope 13, when reaching the assembly place, start first motor 14 drive roll-up to rotate to carry out the rolling rope 13, make second hanger plate 2 upwards lift up the second hanger plate 10, it is to the second hanger plate 10 is close to the second hanger plate that the second is close to the adjusting bolt that the second is moved up, the adjusting bolt is in the condition is moved to the adjusting bolt is moved to the second hanger plate is convenient, install the second hanger plate is in the condition is moved to the second hanger plate is moved to the top to be in the position to be far from, when the assembly place is convenient to be far from the assembly point is far from the assembly point to the assembly point is far from the lifting point to the lifting point.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution will not be creatively devised without departing from the gist of the present utility model, and the structural manner and the embodiment are all intended to be within the protection scope of the present utility model.

Claims

1. The utility model provides a portable prefabricated building prefab hoist and mount mechanism, includes first hanging plate (1) and second hanging plate (2) that correspond to arrange from top to bottom, its characterized in that:

The lifting device comprises a first lifting plate (1), a second lifting plate (2), an n-type frame (3) is fixedly connected to the upper end of the second lifting plate (2), a clamp box (5) is connected to the inner side of the n-type frame (3), the lower end of the clamp box (5) is an open end, a lifting cylinder for driving the clamp box (5) to slide is fixedly connected to the n-type frame (3), regulating holes (15) communicated with the clamp box (5) are formed in the two sides of the second lifting plate (2), L-shaped clamping blocks are fixedly connected to the regulating holes (15), clamping mechanisms for driving the two sides of the L-shaped clamping blocks to slide are arranged in the clamp box (5), winding rods (11) are correspondingly arranged on the two sides of the first lifting plate (1), first motors (14) for driving the two sides of the winding rods (11) to rotate are fixedly connected to the two sides of the winding rods (12), lifting ropes (13) are fixedly connected to the winding plates (12), and the lower ends of the second lifting plate (2) are fixedly connected to the second lifting plate.

2. The movable prefabricated building component hoisting mechanism according to claim 1, wherein the clamping mechanism comprises a bidirectional screw rod (9) rotatably connected in the clamp box (5), sliding blocks (6) which are connected to two sides of the bidirectional screw rod (9) in a threaded manner are respectively and slidably connected to two sides of the clamp box (5), L-shaped clamping blocks on two sides are respectively and fixedly connected to the lower ends of the sliding blocks (6), and a second motor (10) which drives the bidirectional screw rod (9) to rotate is fixedly connected to one side of the clamp box (5).

3. The movable prefabricated building component hoisting mechanism according to claim 2, wherein the L-shaped clamping block comprises a clamping plate (7) fixedly connected to the lower end of the sliding block (6) and a supporting plate (8) fixedly connected to the lower end of the clamping plate (7) and vertically arranged.

4. The movable prefabricated building component hoisting mechanism disclosed by claim 1 is characterized in that at least one groove which is arranged in parallel with the clamp box (5) is formed in two sides of the bottom surface of the second hoisting plate (2), a baffle (16) is inserted in the groove in a sliding manner, a screw hole communicated with the groove is formed in the second hoisting plate (2), an adjusting bolt (17) is connected in the screw hole in a threaded manner, and the lower end of the adjusting bolt (17) is rotatably connected to the upper end of the baffle (16).

5. The movable prefabricated building component hoisting mechanism according to claim 3, wherein anti-skid patterns are arranged on the inner wall of the clamping plate (7) and the upper end face of the supporting plate (8).

6. A movable prefabricated building component hoisting mechanism according to claim 3 is characterized in that through holes (18) matched with the hoisting ropes (13) are formed in four corners of the first hoisting plate (1).