CN219314388U

CN219314388U - Suspension device for steel structure installation

Info

Publication number: CN219314388U
Application number: CN202320313315.6U
Authority: CN
Inventors: 赵如铁; 赵天伟; 李红昌; 李洪兴; 李云鹏; 李金梅; 崔丽; 李庆树; 李庆林
Original assignee: Henan Feihong Steel Structure Co ltd
Current assignee: Henan Feihong Steel Structure Co ltd
Priority date: 2023-02-25
Filing date: 2023-02-25
Publication date: 2023-07-07
Anticipated expiration: 2033-02-25

Abstract

The utility model discloses a suspension device for mounting a steel structure, which belongs to the technical field of suspension devices for steel structures, and particularly comprises a portal frame and a suspension board, wherein the portal frame is provided with an electric hoist, the bottoms of two ends of the suspension board are respectively provided with a mounting cavity, clamping components are arranged in the mounting cavities, a mounting frame is sleeved on a fixed column in a sliding manner, two sides of the mounting frame are respectively provided with an auxiliary supporting component, the auxiliary supporting components comprise supporting rods, the tops of the supporting rods are hinged with the mounting frame, the bottoms of the supporting rods are hinged with supporting seats, and an adjusting component is arranged between each supporting column and each fixed column; according to the utility model, steel structures with different specifications and sizes can be clamped and fixed through the portal frame, the height of the auxiliary supporting component can be adjusted through the mounting frame, the portal frame can play a role in auxiliary supporting when the portal frame is fixed through the supporting rod and the supporting seat, and the included angle between the supporting rod and the fixing rod can be adjusted according to working requirements through the adjusting component.

Description

Suspension device for steel structure installation

Technical Field

The utility model belongs to the technical field of steel structure suspension devices, and particularly relates to a suspension device for steel structure installation.

Background

The steel structure is mainly made of steel, is mainly installed through bolts, and has stable structure due to lighter dead weight

The steel structure is widely used, and when the steel structure is installed, a suspension device is often required to be used for lifting and installing, so that the installation work is convenient to complete.

The prior art is not convenient for clamping and fixing the steel structures with different specifications when the steel structures are suspended, the practicability of the suspension device is reduced, the existing suspension device generally utilizes a crane or a portal frame to carry out installation operation on the steel structures, but the existing suspension device is like a general small-sized portal frame, the existing suspension device moves through a moving wheel at the bottom of the portal frame and fixes the portal frame through a locking moving wheel after moving to a proper position, and the phenomenon that the portal frame is unstable and has certain potential safety hazards often occurs when the steel structures are suspended.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a suspension device for installing a steel structure, which has the characteristics of being convenient for clamping and fixing the steel structures with different specifications and sizes and improving the stability of a portal frame during working.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the hanging device for installing the steel structure comprises a portal frame and hanging plates, wherein an electric hoist is arranged on the portal frame, the hanging plates are connected with free ends of ropes on the electric hoist through connecting pieces, installing cavities are formed in bottoms of two ends of each hanging plate, and clamping assemblies used for clamping the steel structure are arranged in each installing cavity;

the portal frame comprises a cross beam, fixed columns are fixedly arranged at the bottoms of the two ends of the cross beam, a movable plate is fixedly arranged at the bottom of each fixed column, and a movable wheel is rotatably connected to the bottom of each movable plate;

still the slip cap is equipped with the installing frame on the fixed column, and the both sides of installing frame all are equipped with auxiliary stay subassembly, auxiliary stay subassembly includes the bracing piece, the top and the installing frame of bracing piece are articulated, and the bottom of bracing piece articulates there is the supporting seat, still is equipped with adjusting part between support column and the fixed column for adjust the contained angle size between bracing piece and the fixed column.

Preferably, the connecting piece includes solid fixed ring and spliced pole, gu fixed ring is equipped with four, and four solid fixed ring set up respectively in the four corners department of hanger plate, and gu fixed ring is equipped with and all hangs the couple, the rope fixed connection on one end and the electric block of spliced pole, the other end of spliced pole has set firmly the connecting rope with every couple fixed connection.

Preferably, the clamping assembly comprises a screw rod, the screws are connected to the two sides in the mounting cavity in a rotating mode, the screw threads of the screws on the two sides are oppositely arranged, one ends of the screws on the two sides, which are opposite, are fixedly connected through a connecting shaft, and clamping plates in sliding connection with the inner wall of the mounting cavity are sleeved on the screws on each side.

Preferably, both sides of the installation cavity are provided with sliding grooves, and sliding blocks fixedly connected with the clamping plates are arranged in the sliding grooves.

Preferably, the power cavity has been seted up at the top of hanger plate, the power cavity rotation is connected with the rotation axis, and the rotation axis sets up perpendicularly with the lead screw, and is connected through bevel gear transmission between the connecting axle at both ends respectively at the both ends of rotation axis, the top of power cavity still is equipped with sealed lid, and sealed top of lid is equipped with the motor, is connected through belt transmission between the output shaft of motor and the rotation axis.

Preferably, the mounting frame is provided with a first bolt hole, the fixing column is provided with a plurality of second bolt holes matched with the first bolt hole, and the first bolt hole is connected with the second bolt hole through bolts.

Preferably, handles are fixedly arranged at the tops of the two sides of the mounting frame.

Preferably, the adjusting component comprises a fixed cylinder and a limiting rod, one end of the fixed cylinder is fixedly connected with the fixed column, the other end of the fixed cylinder is movably penetrated with a telescopic rod, a fastening bolt is further arranged on the fixed cylinder, the other end of the telescopic rod is hinged with a limiting block, the limiting rod is fixedly connected with the supporting rod, and the limiting rod is sleeved on the limiting rod and is in sliding connection with the limiting rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the portal frame, the electric hoist, the hanging plate and the clamping assembly, steel structures with different specifications and sizes can be clamped and fixed, and the steel structures are hung and installed, so that the practicability of the device is improved.

2. According to the utility model, the height of the auxiliary supporting component can be adjusted through the mounting frame, the auxiliary supporting component can be contacted with the ground or separated from the ground, and the supporting rod and the supporting seat are convenient for the portal frame to play a role of auxiliary supporting when the portal frame is fixed, so that the stability of the device is further increased.

3. According to the utility model, the included angle between the support rod and the fixed rod can be adjusted according to the working requirement through the adjusting component, when the included angle is increased, the support range of the support rod can be changed, and when the included angle is reduced, the support rod and the support seat can be conveniently retracted, so that the influence on the operation of a worker when the portal frame moves is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the front view structure of the present utility model;

FIG. 3 is a schematic view of the structure of the enlarged partial view of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of a cross-sectional perspective view of a hanger plate according to the present utility model;

in the figure: 1. a portal frame; 101. a cross beam; 102. fixing the column; 103. a moving plate; 104. a moving wheel; 2. an electric hoist; 3. a hanger plate; 4. a connecting piece; 401. a fixing ring; 402. a hook; 403. a connecting column; 404. a connecting rope; 5. a mounting cavity; 6. a clamping assembly; 601. a screw rod; 602. a clamping plate; 603. a chute; 604. a slide block; 7. a power cavity; 701. a rotation shaft; 702. a bevel gear; 703. sealing cover; 704. a motor; 8. a mounting frame; 9. a first pin hole; 10. a second pin hole; 11. a handle; 12. an auxiliary support assembly; 1201. a support rod; 1202. a support base; 13. an adjustment assembly; 1301. a fixed cylinder; 1302. a telescopic rod; 1303. a fastening bolt; 1304. a limiting block; 1305. and a limit rod.

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.

Examples

Referring to fig. 1-4, the present embodiment provides the following technical solutions: the utility model provides a hanging device of steel construction installation, includes portal frame 1 and hanger plate 3, is equipped with electric block 2 on the portal frame 1, and hanger plate 3 is connected with the free end of rope on the electric block 2 through connecting piece 4, controls electric block 2, hangs the operation to the steel construction.

The connecting piece 4 includes solid fixed ring 401 and spliced pole 403, gu fixed ring 401 is equipped with four, and four solid fixed ring 401 set up in hanger plate 3's four corners department respectively, and gu fixed ring 401 is equipped with and all hangs couple 402, and the top of spliced pole 403 is fixed with the rope on the electric block 2 and is connected, and the spliced pole 403 low end has set firmly the connecting rope 404 with every couple 402 fixed connection, through solid fixed ring 401, couple 402, spliced pole 403 and connecting rope 404, further increases the stability when hanger plate 3 moves.

Install chamber 5 has all been seted up to the bottom at both ends around hanger plate 3, all be equipped with the clamping component 6 that is used for pressing from both sides tight steel construction in every install chamber 5, clamping component 6 includes lead screw 601, the equal rotation in the left and right sides in install chamber 5 is connected with lead screw 601, and the opposite screw thread direction of left and right sides lead screw 601 sets up, through connecting axle fixed connection between the just right one end of left and right sides lead screw 601, all the thread bush be equipped with install chamber 5 inner wall sliding connection's splint 602 on the lead screw 601 of every side, through rotating the connecting axle, make the lead screw 601 of left and right sides rotate, thereby make the splint 602 of both sides be close to each other or keep away from, carry out the centre gripping to the steel construction of different specification sizes fixedly, the practicality of the device has been increased.

The both sides of installation cavity 5 have all seted up spout 603, be equipped with in the spout 603 with splint 602 fixed connection's slider 604, through spout 603 and slider 604, further increase splint 602 stability when removing.

The power cavity 7 has been seted up at the top of hanger plate 3, power cavity 7 sets up along the length direction of hanger plate 3, power cavity 7 internal rotation is connected with rotation axis 701, rotation axis 701 sets up perpendicularly with lead screw 601, and connect through the bevel gear 702 transmission between the front and back both ends of rotation axis 701 respectively with the connecting axle at front and back both ends, the top of power cavity 7 still is equipped with sealed lid 703, in this embodiment, sealed this through the detachable connection of bolt with hanger plate 3, the top of sealed lid 703 is equipped with motor 704, pass through belt transmission connection between the output shaft of motor 704 and rotation axis 701, control motor 704, make motor 704 drive rotation axis 701 carry out rotation axis 701, make rotation axis 701 drive connecting axle rotate again, thereby accomplish the drive to lead screw 601.

The portal frame 1 comprises a cross beam 101, fixed columns 102 are fixedly arranged at the bottoms of two ends of the cross beam 101, a moving plate 103 is fixedly arranged at the bottom of each fixed column 102, a moving wheel 104 is rotatably connected to the bottom of each moving plate 103, and the portal frame 1 is conveniently pushed to move through the moving wheel 104.

The fixed column 102 is further provided with a mounting frame 8 in a sliding sleeve manner, the mounting frame 8 is provided with a first bolt hole 9, the fixed column 102 is provided with a plurality of second bolt holes 10 which are matched with the first bolt hole 9, the second bolt holes 10 are uniformly arranged along the height direction of the fixed column 102, the first bolt holes 9 are connected with the second bolt holes 10 through bolts, the height of the mounting frame 8 can be adjusted through the first bolt holes 9, the second bolt holes 10 and the bolts, the adjusted mounting frame 8 is fixed, the height of the auxiliary supporting component 12 can be adjusted, and the auxiliary supporting component 12 can be contacted with the ground or kept away from the ground.

Handles 11 are fixedly arranged at the tops of two sides of the installation frame 8, and workers can conveniently pull the installation frame 8 to move through the handles 11.

Both sides of the installation frame 8 are provided with auxiliary support components 12, the auxiliary support components 12 comprise support rods 1201, the top of each support rod 1201 is hinged with the installation frame 8, the bottom of each support rod 1201 is hinged with a support seat 1202, and the support rods 1201 and the support seats 1202 facilitate the auxiliary support of the portal frame 1 when the portal frame 1 is fixed, so that the stability of the device is further improved.

The support column is equipped with regulation subassembly 13 still between support column and the fixed column 102 for adjust the contained angle size between bracing piece 1201 and the fixed column 102, regulation subassembly 13 includes fixed cylinder 1301 and gag lever post 1305, the one end and the fixed column 102 fixed connection of fixed cylinder 1301, telescopic link 1302 has been worn to the other end activity of fixed cylinder 1301, still be equipped with fastening bolt 1303 on the fixed cylinder 1301, the other end of telescopic link 1302 articulates there is stopper 1304, gag lever post 1305 and bracing piece 1201 fixed connection, the gag lever post 1305 overlaps and establish on gag lever post 1305 and with gag lever post 1305 sliding connection, through fixed cylinder 1301, telescopic link 1302, the contained angle between stopper 1304 and the gag lever post 1305 can be adjusted according to the work demand, when the contained angle grow, can change the holding range of bracing piece 1201, the contained angle diminishes, be convenient for pack up bracing piece 1201 and supporting seat 1202, when avoiding portal frame 1 to remove, influence staff's operation.

The working principle of the utility model is as follows: pulling out the bolts, enabling the mounting frame 8 to drive the support rods 1201 to move downwards to a certain position, reinserting the bolts into the first bolt holes 9 and the second bolt holes 10, fixing the mounting frame 8, simultaneously adjusting the telescopic rods 1302 on each fixing cylinder 1301, adjusting the distance between the support rods 1201 and the fixing columns 102, enabling the support seats 1202 to be in contact with the ground, supporting the portal frame 1, rotating the fastening bolts 1303 after adjustment, and fixing the telescopic rods 1302;

controlling the electric hoist 2 to enable the hanging plate 3 to be close to the steel structure and enable the steel structure to be located between the clamping plates 602 on the left side and the right side, then controlling the motor 704 to enable the rotating shaft 701 to drive the connecting shaft to drive the screw rod 601 to rotate, enabling the clamping plates 602 on the left side and the right side to be close at the same time, clamping and fixing the steel structure, and then reversely controlling the electric hoist 2 to suspend the steel structure;

then pull out the bolt on the installing frame 8 again, through handle 11, make installing frame 8 drive bracing piece 1201 and supporting seat 1202 upward movement, make supporting seat 1202 keep away from ground, adjust the suitable position after, fix installing frame 8 again, simultaneously, reverse rotation fixes the fastening bolt 1303 on the section of thick bamboo 1301, makes telescopic link 1302 move towards inside the section of thick bamboo 1301, reduces the distance between bracing piece 1201 and the fixed column 102, then promotes portal frame 1 and removes.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A suspension device for steel structure installation, characterized in that: the lifting device comprises a portal frame (1) and lifting plates (3), wherein an electric hoist (2) is arranged on the portal frame (1), the lifting plates (3) are connected with free ends of ropes on the electric hoist (2) through connecting pieces (4), mounting cavities (5) are formed in bottoms of two ends of the lifting plates (3), and clamping assemblies (6) used for clamping a steel structure are arranged in each mounting cavity (5);

the portal frame (1) comprises a cross beam (101), fixed columns (102) are fixedly arranged at the bottoms of two ends of the cross beam (101), a movable plate (103) is fixedly arranged at the bottom of each fixed column (102), and a movable wheel (104) is rotatably connected to the bottom of each movable plate (103);

still the slip cap is equipped with installing frame (8) on fixed column (102), and the both sides of installing frame (8) all are equipped with auxiliary stay subassembly (12), auxiliary stay subassembly (12) are including bracing piece (1201), the top and the installing frame (8) of bracing piece (1201) are articulated, and the bottom of bracing piece (1201) is articulated to have supporting seat (1202), still is equipped with adjusting part (13) between support column and the fixed column (102) for adjust the contained angle size between bracing piece (1201) and the fixed column (102).

2. A steel structure mounted suspension device according to claim 1, characterized in that: the connecting piece (4) comprises four fixing rings (401) and connecting columns (403), the four fixing rings (401) are arranged at four corners of the hanging plate (3) respectively, hooks (402) are hung on the fixing rings (401), one ends of the connecting columns (403) are fixedly connected with ropes on the electric hoist (2), and connecting ropes (404) fixedly connected with the hooks (402) are fixedly arranged at the other ends of the connecting columns (403).

3. A steel structure mounted suspension device according to claim 1, characterized in that: the clamping assembly (6) comprises a screw (601), the screws (601) are rotatably connected to two sides in the mounting cavity (5), the screw threads of the screws (601) on the two sides are oppositely arranged, one ends of the screws (601) on the two sides are fixedly connected through a connecting shaft, and clamping plates (602) in sliding connection with the inner wall of the mounting cavity (5) are sleeved on the screws (601) on each side.

4. A steel structure mounted suspension device according to claim 3, characterized in that: both sides of the installation cavity (5) are provided with sliding grooves (603), and sliding blocks (604) fixedly connected with the clamping plates (602) are arranged in the sliding grooves (603).

5. A steel structure mounted suspension device according to claim 3, characterized in that: the power cavity (7) has been seted up at the top of hanger plate (3), power cavity (7) internal rotation is connected with rotation axis (701), and rotation axis (701) set up perpendicularly with lead screw (601), and be connected through bevel gear (702) transmission between the connecting axle at both ends respectively at the both ends of rotation axis (701), the top of power cavity (7) still is equipped with sealed lid (703), and the top of sealed lid (703) is equipped with motor (704), is connected through belt transmission between the output shaft of motor (704) and rotation axis (701).

6. A steel structure mounted suspension device according to claim 1, characterized in that: the mounting frame (8) is provided with a first bolt hole (9), the fixing column (102) is provided with a plurality of second bolt holes (10) which are matched with the first bolt hole (9), and the first bolt hole (9) is connected with the second bolt hole (10) through bolts.

7. A steel structure mounted suspension device according to claim 1, characterized in that: handles (11) are fixedly arranged at the tops of the two sides of the mounting frame (8).

8. A steel structure mounted suspension device according to claim 1, characterized in that: the adjusting component (13) comprises a fixed cylinder (1301) and a limiting rod (1305), one end of the fixed cylinder (1301) is fixedly connected with the fixed column (102), the other end of the fixed cylinder (1301) is movably provided with a telescopic rod (1302) in a penetrating mode, the fixed cylinder (1301) is further provided with a fastening bolt (1303), the other end of the telescopic rod (1302) is hinged with a limiting block (1304), the limiting rod (1305) is fixedly connected with the supporting rod (1201), and the limiting rod (1305) is sleeved on the limiting rod (1305) and is in sliding connection with the limiting rod (1305).