CN210710339U

CN210710339U - Corner plate component hoisting device used in assembly type building construction

Info

Publication number: CN210710339U
Application number: CN201921339657.5U
Authority: CN
Inventors: 张思明; 刘俊东; 范阿龙; 刘海豹
Original assignee: Tianjin Shengyuan Assembly Building Co Ltd
Current assignee: Tianjin Shengyuan Assembly Building Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-09
Anticipated expiration: 2029-08-19

Abstract

The utility model relates to a corner plate component hoist device that uses in assembly type structure construction. The device comprises a top plate, wherein a plurality of hanging assemblies are arranged on the upper surface of the top plate, a vertical central shaft is arranged at the center of the lower surface of the top plate, and a rotatable loading assembly is loaded on the central shaft; the loading assembly comprises a middle shaft sleeve, four supporting frames which are circumferentially arranged at equal angular intervals are arranged on the side wall of the middle shaft sleeve, the middle shaft sleeve is sleeved on the central shaft, and an end plate is arranged at the lower end of the central shaft; the front side of each supporting frame is provided with two front side cushion blocks, the back side of each supporting frame is provided with two back side cushion blocks, one front side cushion block is provided with a threaded hole, a fixing assembly used for fixing the embedded lifting ring of the corner plate member is arranged in the threaded hole, and the edge of the front side and the edge of the back side of each supporting frame are respectively provided with two front side pressing assemblies and two back side pressing assemblies used for fixing the edge of the corner plate member. The utility model discloses simple structure, simple operation, hoist and mount are efficient.

Description

Corner plate component hoisting device used in assembly type building construction

Technical Field

The utility model belongs to the technical field of the assembly type structure construction, especially, relate to a corner plate component hoist device who uses in the assembly type structure construction.

Background

Buildings assembled from prefabricated parts at the site are called fabricated buildings. In recent years, with the progress of building technology and the development of building concepts, the fabricated building has been popularized with its many advantages. The advantages are reflected in: 1. a large number of building parts are produced and processed in a workshop, and a large number of assembly operations are performed on site, so that the number of the assembly operations is greatly reduced compared with the original cast-in-place operation; 2. the building and decoration integrated design and construction are adopted, and the ideal state is that decoration can be synchronously carried out along with the main body construction; 3. standardization of design and informatization of management, the more standard the component is, the higher the production efficiency is, the lower the corresponding component cost will be, and the cost performance of the whole fabricated building is higher and higher in cooperation with digital management of a factory; 4. the requirement of green buildings is met; 5. energy conservation and environmental protection.

With the deepening of the technology and the environmental protection concept, the assembled building has wider development prospect. The corner plate member is one of the common members in prefabricated buildings, and as shown in fig. 1, the corner plate member is not in a straight plate body shape, but in a right-angled shape, and is composed of an L-shaped section cement wall plate at the outer side and an L-shaped section insulating layer at the inner side. In the process of hoisting, transporting, hoisting and installing the corner plate component on a construction site, the corner plate component is difficult to hoist and install and complex to operate due to the fact that the corner plate component is irregular in shape. On the other hand, under the existing hoisting mode, only one member can be hoisted at a time, so that the hoisting efficiency is low, and the construction speed of the fabricated building is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem that exists among the known art and provide a simple structure, simple operation, hoist and mount efficient corner board component hoist device who uses in the assembly type structure construction.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a corner plate member hoisting device used in fabricated building construction comprises a top plate, a plurality of hanging assemblies are arranged on the upper surface of the top plate, a vertical central shaft is arranged at the center of the lower surface of the top plate, and a rotatable loading assembly is loaded on the central shaft; the loading assembly comprises a middle shaft sleeve, four supporting frames which are circumferentially arranged at equal angular intervals are arranged on the side wall of the middle shaft sleeve, the middle shaft sleeve is sleeved on the central shaft, and an end plate is arranged at the lower end of the central shaft; the front side of each supporting frame is provided with two front side cushion blocks, the back side of each supporting frame is provided with two back side cushion blocks, one front side cushion block is provided with a threaded hole, a fixing assembly used for fixing the embedded lifting ring of the corner plate member is arranged in the threaded hole, and the edge of the front side and the edge of the back side of each supporting frame are respectively provided with two front side pressing assemblies and two back side pressing assemblies used for fixing the edge of the corner plate member.

The utility model has the advantages that: the utility model provides a simple reasonable corner board component hoist device who uses in assembly type structure construction of structural design, compare with current hoist device and hoist and mount mode, by hanging the subassembly through setting up hoist device among this technical scheme, roof and loading subassembly constitute, provide suitable loading space for a plurality of corner board components, each corner board component lies in the space between two tip frames after loading, be difficult to receive colliding with of external force, provide safeguard function for corner board component in other words. Four loading spaces are arranged for the corner plate members on the loading assembly, so that the four corner plate members can be hoisted simultaneously, the hoisting construction efficiency is improved, and the assembly type building construction efficiency is also improved. This device is installed on hoisting facility's hoist cable, presses through setting up cushion and fixed subassembly, front on every braced frame at the loading subassembly and holds the subassembly and the back is pressed and hold the subassembly, has realized fixing to the multiple-point type of scute component, and the simple operation provides stable fixed for the scute component moreover, is difficult for the pine to take off, guarantees the security of hoist and mount in-process.

Preferably: the supporting frame comprises an outer arm and a plurality of radiation arms, wherein the length direction of the outer arm is parallel to the axis of the middle shaft sleeve, and the radiation arms are positioned between the middle shaft sleeve and the outer arm; the front cushion block and the back cushion block are both fixedly arranged on the radiation arm.

Preferably: the fixing component comprises a boss positioned in the middle, a threaded rod positioned in the front and a driving rod positioned in the rear, and the outer end of the driving rod is processed into a square head shape matched with the rotating tool.

Preferably: the front pressing component and the back pressing component have the same structure and respectively comprise a Z-shaped pressing plate and a fastening screw for fixedly connecting the pressing plate with the outer arm of the supporting frame; the pressing plate comprises an outer plate, a middle plate and an inner plate, the outer plate is parallel to the inner plate, the middle plate is perpendicular to the outer plate and the inner plate, connecting holes are formed in the plate body of the inner plate and the corresponding positions of the outer arms, and fastening screws are located in the connecting holes.

Preferably: the front cushion block and the back cushion block are both made of wood and are both installed and fixed on the radiation arm by bolts.

Preferably: the hanging component comprises a beam with a plurality of hanging holes, and lantern rings are arranged in the hanging holes of the beam; the lantern ring includes that the metal bar material is buckled and is obtained, the lantern ring body of U-shaped, and the both ends of the lantern ring body are all bent into the annular, wear to be equipped with the threaded rod and lock at both ends in annular part and corresponding lewis hole and female the locking.

Preferably: the hanging components are arranged into four groups and are circumferentially arranged at equal angular intervals.

Preferably: and a plurality of reinforcing support arms are further fixedly arranged on the lower surface of the top plate, the inner end of each reinforcing support arm is fixedly connected with the outer wall of the central shaft, and the top of each reinforcing support arm is welded and fixed with the top plate.

Drawings

FIG. 1 is a schematic structural view of a corner plate member;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the loading assembly of FIG. 2;

FIG. 4 is a schematic view of a mounting arm of the load assembly of FIG. 3;

FIG. 5 is a schematic view of the support frame and central shaft portion of FIG. 3;

fig. 6 is a schematic top view of the present invention in use.

In the figure: 1. a top plate; 2. a hanging component; 2-1, a lantern ring; 3. a central shaft; 3-1, end plates; 4. reinforcing the support arm; 5. a loading assembly; 5-1, a middle shaft sleeve; 5-2, supporting frame; 5-2-1, a radiation arm; 5-2-2, outer arm; 5-3, a back cushion block; 5-4, front cushion blocks; 5-5, fixing the component; 5-6, a front pressing component; 5-7, a back pressing component; 6. a corner plate member.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail:

referring to fig. 2, the corner plate member hoisting device used in the prefabricated building construction of the present invention includes a top plate 1, a plurality of hanging assemblies 2 provided on an upper surface of the top plate 1, a vertical central shaft 3 provided at a central position of a lower surface of the top plate 1, and a rotatable loading assembly 5 loaded on the central shaft 3.

The top plate 1 is cut and formed by a thick steel plate, and the shape can be round, square or regular polygon, preferably round.

The hanging component 2 is used for being connected with a sling of a hoisting facility, in the embodiment, the hanging component 2 comprises a cross beam with a plurality of hanging holes, and a lantern ring 2-1 is arranged in the hanging hole of the cross beam; the lantern ring 2-1 comprises a U-shaped lantern ring body which is obtained by bending a metal bar, two ends of the lantern ring body are bent into annular shapes, threaded rods penetrate through the annular parts and the corresponding lifting holes, and two ends of the lantern ring body are locked by locking nuts. The slings of the hoisting installation are connected to the respective collars 2-1.

In this embodiment, the hanging assemblies 2 are arranged in four groups and arranged at equal circumferential angle intervals.

In order to reinforce the structure of the top plate 1, in the present embodiment, a plurality of reinforcing support arms 4 are further mounted and fixed on the lower surface of the top plate 1, the inner ends of the reinforcing support arms 4 are fixedly connected to the outer wall of the central shaft 3, and the top portion is welded and fixed to the top plate 1. Strengthen support arm 4 and adopt the cutting of square metal tubular product to make, as shown in the figure, strengthen support arm 4 and set up to four, set up along the radial direction of roof 1, in order to guarantee the effect of structure reinforcing, can make the length direction of four support arms 4 perpendicular to respectively the length direction of the crossbeam of subassembly 2 is hung.

Referring to fig. 3, 4 and 5, the loading assembly 5 includes a middle shaft sleeve 5-1, four supporting frames 5-2 arranged at equal angular intervals in the circumferential direction are arranged on the side wall of the middle shaft sleeve 5-1, the middle shaft sleeve 5-1 is sleeved on the central shaft 3, and an end plate 3-1 is arranged at the lower end of the central shaft 3. In order to ensure the flexibility of the rotation of the middle shaft sleeve 5-1 on the central shaft 3, bearings can be arranged between the upper part and the lower part of the middle shaft sleeve and the central shaft sleeve. Normally, the loading assembly 5 is not required to rotate on the central shaft 3 flexibly, so that the inner diameter of the middle shaft sleeve 5-1 is slightly larger than the outer diameter of the central shaft 3, the middle shaft sleeve 5-1 is directly matched with the central shaft 3, and lubrication (such as grease coating and the like) is performed between the two.

The front side of each supporting frame 5-2 is provided with two front side cushion blocks 5-4, the back side is provided with two back side cushion blocks 5-3, one front side cushion block 5-4 is provided with a threaded hole, a fixing component 5-5 for fixing an embedded hanging ring of the corner plate member 6 is arranged in the threaded hole, and the edge of the front side and the edge of the back side of each supporting frame 5-2 are respectively provided with two front side pressing and holding components 5-6 and two back side pressing and holding components 5-7 for fixing the edge of the corner plate member 6. The front cushion block 5-4 and the back cushion block 5-3 are used for isolating the corner plate member 6 from the supporting frame 5-2, so that the supporting frame 5-2 is prevented from colliding with the corner plate member 6, and a certain protection effect is generated on the corner plate member 6.

In the embodiment, the supporting frame 5-2 comprises an outer arm 5-2-2 with the length direction parallel to the axis of the middle shaft sleeve 5-1 and a plurality of radiating arms 5-2-1 positioned between the middle shaft sleeve 5-1 and the outer arm 5-2-2, wherein the inner end of each radiating arm 5-2-1 is fixedly welded with the outer wall of the middle shaft sleeve 5-1, and the outer end of each radiating arm is fixedly welded with the inner side edge of the outer arm 5-2-2; the front cushion block 5-4 and the back cushion block 5-3 are both fixedly arranged on the radiation arm 5-2-1. Furthermore, the front cushion block 5-4 and the back cushion block 5-3 are both made of wood and are fixedly installed on the radiation arm 5-2-1 by bolts.

The threaded holes in the front cushion blocks 5-4 can be obtained in the following two ways: (1) drilling holes in the block bodies of the front cushion blocks 5-4, wherein the cushion blocks are made of wood, so that the threaded rods in the front parts of the fixing components 5-5 have a certain self-tapping thread effect when rotating in the holes, namely the threaded rod parts can be screwed in the holes; (2) after drilling holes in the block body of the front cushion block 5-4, a metal pipe with internal threads on the inner wall is pressed in by a press, and the threaded rod part of the fixing component 5-5 is screwed into the metal pipe, preferably the latter mode, so that the durability is better. It is worth noting that the front cushion block 5-4 and the back cushion block 5-3 can be subjected to anti-corrosion treatment, and the service life of the cushion blocks is prolonged.

Referring to fig. 4, it can be seen that: the fixing component 5-5 comprises a boss positioned in the middle, a threaded rod positioned in the front and a driving rod positioned in the rear, and the outer end of the driving rod is processed into a square head shape matched with the rotating tool. The square head part at the outer end of the driving rod is rotated by using an operating tool such as a spanner, and a threaded rod at the front end of the fixing component 5-5 is screwed into a threaded hole in the front cushion block 5-4 until a boss at the middle part is pressed on an embedded hanging ring at the end edge of the corner plate member 6.

Referring to fig. 4, it can be seen that: the front pressing component 5-6 and the back pressing component 5-7 have the same structure and comprise Z-shaped pressing plates and fastening screws for fixedly connecting the pressing plates with the outer arms 5-2-2 of the supporting frame 5-2. The pressing plate comprises an outer plate, a middle plate and an inner plate, the outer plate is parallel to the inner plate, the middle plate is perpendicular to the outer plate and the inner plate, connecting holes are formed in the plate body of the inner plate and the corresponding positions of the outer arms 5-2-2, and fastening screws are located in the connecting holes. By loosening or tightening the fastening screws, both the front and rear surface pressing members 5-6 and 5-7 can be loosened or fastened from the support frame 5-2.

The utility model discloses a practical mode:

the hoisting device is connected with a plurality of slings of a hoisting facility, generally, in order to ensure the stability of the hoisting process, the hoisting facility needs to be provided with four slings, the lower end of each sling is connected to a lantern ring 2-1 of one hoisting component 2 (as shown in the figure, a beam of each hoisting component is provided with a left lantern ring 2-1 and a right lantern ring 2-1, then the four slings are required to be respectively connected to the lantern rings 2-1 at the same side of each hoisting component, and certainly, the middle part of the beam of each hoisting component 2 can be provided with one lantern ring 2-1), so that four-point hoisting is realized;

the corner plate member 6 is loaded in the space between the adjacent two support frames 5-2; specifically, one corner plate member 6 is transversely placed (assisted by a forklift or other equipment) between two adjacent supporting frames 5-2 until the outer elevation of the corner plate member 6 abuts against the front cushion block 5-4 on one of the supporting frames 5-2 and the back cushion block 5-3 on the other supporting frame 5-2; after slightly adjusting the position longitudinally, the fixing component 5-5 is screwed into the threaded hole on the front cushion block 5-4 after passing through the embedded hanging ring on the top edge of the corner plate member 6 and is screwed, two front pressing and holding components 5-6 on one of the supporting frames 5-2 are pressed on the plate body on one side of the corner plate member 6 at the edge and lock the fastening screw (the outer plate is pressed on the edge of the corner plate member 6), and two back pressing and holding components 5-7 on the other supporting frame 5-2 are pressed on the plate body on the other side of the corner plate member 6 and lock the fastening screw (the outer plate is pressed on the edge of the corner plate member 6), so that five-point fixing of the corner plate member 6 is realized;

repeating the process until the four corner plate members 6 are loaded, and then hoisting;

after the corner plate members are hoisted in place, the corner plate members 6 are unloaded in sequence.

Claims

1. A corner plate component hoisting device used in assembly type building construction is characterized in that: the hanging device comprises a top plate (1), wherein a plurality of hanging assemblies (2) are arranged on the upper surface of the top plate (1), a vertical central shaft (3) is arranged at the center of the lower surface of the top plate (1), and a rotatable loading assembly (5) is loaded on the central shaft (3);

the loading assembly (5) comprises a middle shaft sleeve (5-1), four supporting frames (5-2) which are circumferentially arranged at equal angular intervals are arranged on the side wall of the middle shaft sleeve (5-1), the middle shaft sleeve (5-1) is sleeved on the central shaft (3), and an end plate (3-1) is arranged at the lower end of the central shaft (3); the front side of each supporting frame (5-2) is provided with two front side cushion blocks (5-4), the back side is provided with two back side cushion blocks (5-3), one front side cushion block (5-4) is provided with a threaded hole, a fixing component (5-5) for fixing an embedded hanging ring of the corner plate member (6) is arranged in the threaded hole, and the edge of the front side and the edge of the back side of each supporting frame (5-2) are respectively provided with two front side pressing and holding components (5-6) and two back side pressing and holding components (5-7) for fixing the edge of the corner plate member (6).

2. A corner plate member hoist device for use in prefabricated building construction as claimed in claim 1, wherein: the supporting frame (5-2) comprises an outer arm (5-2-2) with the length direction parallel to the axis of the middle shaft sleeve (5-1) and a plurality of radiating arms (5-2-1) positioned between the middle shaft sleeve (5-1) and the outer arm (5-2-2); the front cushion block (5-4) and the back cushion block (5-3) are both arranged and fixed on the radiation arm (5-2-1).

3. A corner plate member hoist device for use in prefabricated building construction as claimed in claim 2, wherein: the fixing component (5-5) comprises a boss positioned in the middle, a threaded rod positioned in the front and a driving rod positioned in the rear, and the outer end of the driving rod is processed into a square head shape matched with the rotating tool.

4. A corner plate member hoist device for use in prefabricated building construction as claimed in claim 3, wherein: the front pressing component (5-6) and the back pressing component (5-7) have the same structure and respectively comprise a Z-shaped pressing plate and a fastening screw for fixedly connecting the pressing plate with the outer arm (5-2-2) of the supporting frame (5-2); the pressing plate comprises an outer plate, a middle plate and an inner plate, the outer plate is parallel to the inner plate, the middle plate is perpendicular to the outer plate and the inner plate, connecting holes are formed in the plate body of the inner plate and the corresponding positions of the outer arms (5-2-2), and fastening screws are located in the connecting holes.

5. A corner plate member lifting device for use in prefabricated building construction as claimed in claim 4, wherein: the front cushion block (5-4) and the back cushion block (5-3) are both made of wood and are fixedly arranged on the radiation arm (5-2-1) by bolts.

6. A corner plate member lifting device for use in prefabricated building construction as claimed in claim 5, wherein: the hanging component (2) comprises a beam with a plurality of hanging holes, and lantern rings (2-1) are installed in the hanging holes of the beam; the lantern ring (2-1) comprises a U-shaped lantern ring body which is obtained by bending a metal bar, two ends of the lantern ring body are bent into rings, threaded rods penetrate through the ring parts and the corresponding lifting holes, and two ends of the lantern ring body are locked by locking nuts.

7. A corner plate member hoist device for use in prefabricated building construction as claimed in claim 6, wherein: the hanging components (2) are arranged into four groups and are circumferentially arranged at equal angular intervals.

8. A corner plate member hoist device for use in prefabricated building construction as claimed in claim 7, wherein: a plurality of reinforcing support arms (4) are further fixedly arranged on the lower surface of the top plate (1), the inner ends of the reinforcing support arms (4) are fixedly connected with the outer wall of the central shaft (3), and the top of the reinforcing support arms is welded and fixed with the top plate (1).