CN214326883U

CN214326883U - Device for hoisting assembly type steel structure

Info

Publication number: CN214326883U
Application number: CN202023298882.4U
Authority: CN
Inventors: 李乙桐
Original assignee: Wuxi Institute of Commerce
Current assignee: Wuxi Institute of Commerce
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-01
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a device for hoisting an assembled steel structure, which comprises a building main board, a hoisting ring, a plurality of clamping plates and a plurality of sliding parts; the splint is in the shape of Contraband and consists of an upper splint, a lower splint and side splints; a hollowed-out groove is formed in the surface of the upper clamping plate, and a sliding rod which horizontally inclines downwards is arranged in the hollowed-out groove; the sliding piece is in a shape of Contraband and consists of an upper sliding plate, a lower sliding plate and a side sliding plate; the sliding part is arranged around the outer side of the clamping plate; a lantern ring is arranged on the lower plate surface of the upper sliding plate and is in sliding fit with the sliding rod; a base plate is arranged below the lantern ring; the base plate is positioned between the upper clamping plate and the lower clamping plate; the lower clamping plate and the corresponding base plate are matched to clamp the building main board; the upper ends of the sliding parts are connected with the lifting rings through connecting pieces. The utility model discloses can make assembled steel construction's mainboard more stable when hoist and mount, and the security is high.

Description

Device for hoisting assembly type steel structure

Technical Field

The utility model relates to a building mainboard lifting device technical field especially relates to a device that is used for assembled steel construction to hoist.

Background

The prefabricated building need hoist and mount the component at the construction in-process, and traditional lifting device need punch mostly when hoist and mount assembled steel construction's mainboard, can destroy the mainboard, and it is also inconvenient to use, and the part does not need the lifting device's that punches stability is relatively poor, and the security is low, improves to this.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a device for assembled steel construction hoist and mount makes the mainboard of assembled steel construction more stable when hoist and mount, and the security is high.

The technical scheme is as follows: in order to achieve the purpose, the device for hoisting the assembly type steel structure comprises a building main board, a hoisting ring, a plurality of clamping plates and a plurality of sliding parts; the splint is in the shape of Contraband and consists of an upper splint, a lower splint and side splints; a hollowed-out groove is formed in the surface of the upper clamping plate, and a sliding rod which horizontally inclines downwards is arranged in the hollowed-out groove; the sliding piece is in a shape of Contraband and consists of an upper sliding plate, a lower sliding plate and a side sliding plate; the sliding part is arranged around the outer side of the clamping plate; a lantern ring is arranged on the lower plate surface of the upper sliding plate and is in sliding fit with the sliding rod; a base plate is arranged below the lantern ring; the base plate is positioned between the upper clamping plate and the lower clamping plate; the lower clamping plate and the corresponding base plate are matched to clamp the building main board; the upper ends of the sliding parts are connected with the lifting rings through connecting pieces.

Furthermore, two sliding rods are symmetrically arranged on two sides of a single clamping plate and are respectively correspondingly matched with the two sliding parts; the sliding rod is gradually inclined downwards from one end close to the two sides of the clamping plate to one end close to the middle of the clamping plate.

Further, the lower surface of the backing plate is a horizontal plane; the lower surface of the base plate and the upper plate surface of the lower clamping plate are both provided with elastic rubber layers, and anti-skidding lines are arranged on the elastic rubber layers.

Further, the bottom of lower plate is provided with the joint strip, the upper surface of lower sliding plate is provided with the joint groove, the joint groove with the joint strip corresponds grafting and sliding fit.

Furthermore, the distance between the lower plate surface of the upper sliding plate and the upper plate surface of the lower sliding plate is larger than the distance between the upper plate surface of the upper clamping plate and the lower plate surface of the lower clamping plate; the height difference of the two ends of the sliding rod is smaller than the thickness of the maximum overlapping part of the clamping strip and the clamping groove.

Furthermore, an L-shaped fastening strip is arranged on the outer side of the side clamping plate; the inner side of the side sliding plate is provided with an L-shaped fastening groove; the fastening groove is in horizontal sliding fit with the fastening strip, and the width of the fastening groove in the vertical direction is larger than that of the fastening strip.

Furthermore, the number of the clamping plates is four, and the clamping plates are clamped on four sides of the building main plate respectively.

Has the advantages that: the utility model discloses a device for assembled steel construction hoist and mount, its beneficial effect as follows: each side of the building main board is clamped through clamping plates, each clamping plate is provided with two sliding parts, and the two sliding parts are respectively connected with a hanging ring through connecting ropes; when the building main board is hoisted, the two sliding parts on the clamping plate can be subjected to tension and slide downwards along the sliding rods on the clamping plate in an inclined mode relative to the clamping plate so as to clamp the building main board, so that the building main board and the clamping plate cannot be separated relatively in the hoisting process, and the safety performance is good; the arrangement of a plurality of connecting ropes also enables the hoisting process to be more stable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the clamping plate and the slider;

fig. 3 is a schematic view of the building main board clamped by the clamping plate and the sliding part correspondingly.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The device for hoisting the assembled steel structure as shown in the attached drawings 1 to 3 comprises a building main board 1, a hoisting ring 2, a plurality of clamping plates 3 and a plurality of sliding parts 4. As shown in fig. 2, the clamping plate 3 is shaped like "Contraband" and is composed of an upper clamping plate 5, a lower clamping plate 14 and a side clamping plate 6. The plate surface of the upper clamping plate 5 is provided with a vertically through hollow groove 7, a sliding rod 8 which horizontally inclines downwards is arranged in the hollow groove 7, the projection of the sliding rod 8 in the horizontal plane is a straight line, and the extension direction of the straight line is the same as that of the clamping plate 3.

The sliding piece 4 is shaped like Contraband and consists of an upper sliding plate 9, a lower sliding plate 10 and a side sliding plate 11. The sliding part 4 is enclosed on the outer side of the clamping plate 3. A lantern ring 12 is arranged on the lower plate surface of the upper sliding plate 10, and the lantern ring 12 is in sliding fit with the sliding rod 8. A backing plate 13 is arranged below the lantern ring 12, and the backing plate 13 is integrally connected with the lantern ring 12. The pad 13 is located between the upper and

lower jaws

5, 14. The lower clamping plate 14 and the corresponding backing plate 13 are matched to clamp the building main plate 1. The upper ends of the sliding parts 4 are connected with the lifting rings 2 through connecting pieces 19, and the connecting pieces 19 are ropes, chains, cloth strips and the like.

Two sliding rods 8 are symmetrically arranged on two sides of the single clamping plate 3, and the two sliding rods 8 are correspondingly matched with the two sliding parts 4 respectively. The sliding rods 8 are gradually inclined downwards from one end near both sides of the clamping plate 3 to one end near the middle of the clamping plate 3. The single clamping plate 3 corresponds to the two sliding parts 4, so that the number of the connecting pieces 19 is increased, and the hoisting is more stable; secondly, two sliders 4 on same splint 3 can be by the contained angle between two connecting pieces 19 that correspond when hoist and mount, and after the effect of received force, can have the trend that reduces the contained angle between two connecting pieces 19, drive two sliders 4 relatively and be close to promptly, and then drive backing plate 13 and press from both sides tight building mainboard 1.

The lower surface of the backing plate 13 is a horizontal plane; the lower surface of the backing plate 13 and the upper plate surface of the lower clamping plate 14 are both provided with elastic rubber layers, and the elastic rubber layers are provided with anti-slip lines, so that the backing plate 13 has a better clamping effect on the building main board 2, and the backing plate 13 and the building main board 2 can slide relatively when being prevented from being hoisted.

The bottom of lower plate 14 is provided with joint strip 15, the upper surface of lower slide plate 10 is provided with joint groove 16, joint groove 16 with joint strip 15 corresponds grafting and sliding fit. The arrangement of the clamping strips 15 and the clamping grooves 16 can improve the connecting strength of the sliding part 4 and the clamping plate.

The distance between the lower plate surface of the upper sliding plate 9 and the upper plate surface of the lower sliding plate 10 is larger than the distance between the upper plate surface of the upper clamping plate 5 and the lower plate surface of the lower clamping plate 14, and a space is reserved for the sliding part 4 to vertically slide relative to the clamping plate 1. The difference in height at two ends of the sliding rod 8 is smaller than the thickness of the maximum overlapping part of the clamping strip 15 and the clamping groove 16, so that the clamping strip 15 and the clamping groove 16 cannot be separated relatively in the vertical movement process of the sliding part 4.

The outer side of the side clamping plate 6 is provided with an L-shaped fastening strip 17; an L-shaped fastening groove 18 is formed in the inner side of the side sliding plate 11; the fastening slot 18 and the fastening strip 17 are in horizontal sliding fit, and the cooperation of the fastening strip 17 and the fastening slot 18 further increases the connection strength between the sliding member 4 and the clamping plate 1. The width of the fastening slot 18 in the vertical direction is greater than that of the fastening strip 17, so that the fastening strip 17 can slide vertically in the fastening slot 18, leaving room for the sliding member 4 to move vertically relative to the clamping plate.

The number of the clamping plates 3 is four, the clamping plates are respectively clamped on four sides of the building main board 1, and the structure is reasonable.

The utility model discloses a working method as follows: as shown in the attached drawing 1, the four clamping plates 3 are respectively placed at the middle positions of the four sides of the building main board 1, the position of the sliding part 4 is manually adjusted, the sliding parts 4 on the two sides are pushed to the middle position of the clamping plate 2 as much as possible, then the building main board 1 is lifted, and after the pulling force of the connecting piece 19 is received, the sliding part 4 can continuously slide to the middle position of the clamping plate 2 along the sliding rod 8, so that the distance between the base plate 13 and the lower clamping plate 14 is reduced, the building main board 1 is clamped tightly, the fixing effect is good, and the building main board 1 and the clamping plates can be effectively prevented from being separated relatively in the lifting process.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A device for assembled steel construction hoist and mount, its characterized in that: comprises a building main board (1), a lifting ring (2), a plurality of clamping plates (3) and a plurality of sliding parts (4);

the splint (3) is shaped like 'Contraband', and consists of an upper splint (5), a lower splint (14) and a side splint (6); a hollow groove (7) is formed in the surface of the upper clamping plate (5), and a sliding rod (8) which horizontally inclines downwards is arranged in the hollow groove (7);

the sliding piece (4) is shaped like Contraband and consists of an upper sliding plate (9), a lower sliding plate (10) and a side sliding plate (11); the sliding part (4) is arranged on the outer side of the clamping plate (3) in a surrounding manner; a lantern ring (12) is arranged on the lower plate surface of the upper sliding plate (9), and the lantern ring (12) is in sliding fit with the sliding rod (8); a backing plate (13) is arranged below the lantern ring (12); the backing plate (13) is positioned between the upper clamping plate (5) and the lower clamping plate (14); the lower clamping plate (14) and the corresponding backing plate (13) are matched to clamp the building main plate (1); the upper ends of the sliding parts (4) are connected with the lifting rings (2) through connecting pieces (19).

2. Device for the hoisting of assembled steel structures according to claim 1, characterized in that: two sliding rods (8) are symmetrically arranged on two sides of a single clamping plate (3), and the two sliding rods (8) are correspondingly matched with the two sliding parts (4) respectively; the sliding rod (8) is gradually inclined downwards from one end close to the two sides of the clamping plate (3) to one end close to the middle of the clamping plate (3).

3. Device for the hoisting of assembled steel structures according to claim 2, characterized in that: the lower surface of the backing plate (13) is a horizontal plane; the lower surface of the backing plate (13) and the upper plate surface of the lower clamping plate (14) are both provided with elastic rubber layers, and anti-skidding lines are arranged on the elastic rubber layers.

4. Device for the hoisting of assembled steel structures according to claim 1, characterized in that: the bottom of lower plate (14) is provided with joint strip (15), the upper surface of lower slide (10) is provided with joint groove (16), joint groove (16) with joint strip (15) correspond grafting and sliding fit.

5. Device for the hoisting of assembled steel structures according to claim 4, characterized in that: the distance between the lower plate surface of the upper sliding plate (9) and the upper plate surface of the lower sliding plate (10) is larger than the distance between the upper plate surface of the upper clamping plate (5) and the lower plate surface of the lower clamping plate (14); the height difference of the two ends of the sliding rod (8) is smaller than the thickness of the maximum overlapping part of the clamping strip (15) and the clamping groove (16).

6. Device for the hoisting of assembled steel structures according to claim 4, characterized in that: an L-shaped fastening strip (17) is arranged on the outer side of the side clamping plate (6); an L-shaped fastening groove (18) is formed in the inner side of the side sliding plate (11); the fastening groove (18) and the fastening strip (17) are in horizontal sliding fit, and the width of the fastening groove (18) in the vertical direction is larger than that of the fastening strip (17).

7. Device for the hoisting of assembled steel structures according to claim 1, characterized in that: the number of the clamping plates (3) is four, and the four clamping plates are respectively clamped on the four sides of the building main board (1).