CN214935363U

CN214935363U - Suspension device for building steel structure frame

Info

Publication number: CN214935363U
Application number: CN202121482616.9U
Authority: CN
Inventors: 杨德才
Original assignee: Yunnan Fangzhong Construction Engineering Co ltd
Current assignee: Yunnan Fangzhong Construction Engineering Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-11-30
Anticipated expiration: 2031-07-01

Abstract

The utility model provides a suspension device of a building steel structure frame, which comprises a crane, wherein the suspension end of the crane is connected with an installation box, the lower end of the installation box is rotatably connected with a rotating ring, the upper end of the rotating ring is connected with a through pipeline, the other end of the through pipeline is connected with a gear ring, the gear ring is meshed with a gear disc, the upper end of the gear disc is provided with a stepping motor, the output end of the stepping motor is connected with the axle center of the gear disc, the two sides of the lower end of the rotating ring are respectively connected with a telescopic rod, and the other end of the telescopic rod is connected with a clamping plate; two threaded rods are arranged on two sides of the inner portion of the clamping plate respectively, the same end of each threaded rod is connected with a fixed block, a moving block is connected to each threaded rod in a threaded mode, the lower ends of the two fixed blocks and the lower ends of the two moving blocks are connected with clamping strips, and steel beams are arranged on the two clamping strips relatively and inside the clamping strips. The utility model discloses can avoid girder steel autogiration, increase safety in utilization to can directly carry out centre gripping, convenient to use.

Description

Suspension device for building steel structure frame

Technical Field

The utility model relates to a technical field of construction, concretely relates to suspension device of building steel structure frame.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted, all members or parts are usually connected by welding lines, bolts or rivets, and the structure is light in self weight, simple and convenient to construct and widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like. During building construction, the steel beams are generally hoisted to the height of a roof by a crane, so that the steel beams are convenient for constructors to install, and the ropes can be loosened after the girder is installed.

For example, patent application with application number CN202020445080.2, including the crane, the revolving platform is installed to the up end of crane, the up end fixed mounting of revolving platform has control room and cantilever crane, the other end fixed mounting of cantilever crane has hoisting mechanism, the couple is installed to hoisting mechanism's lower extreme, the inner circle swing joint of couple has the lifting rope, the equal fixedly connected with rings in both ends around the lifting rope, the equal swing joint of inner circle of two rings has the link, the upper and lower both ends on link right side are fixedly connected with first lead screw and second lead screw respectively, the lateral wall threaded connection of first lead screw has the barrel, the girder steel is installed to the lower extreme of link. Although the stability that the girder steel rises to rise has been strengthened, connect through lifting rope, rings, when going up and down, receive external wind-force influence easily to make the girder steel constantly rotate, not only reduce work efficiency, still can cause the threat to staff's personal safety, and use at every turn, all need rings on the girder steel installation, increase staff's task load, lead to work efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a suspension device of a building steel structure frame, which is used for solving the technical problem provided in the background technology.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the suspension equipment for the building steel structure frame comprises a crane, wherein a mounting box is connected to the suspension end of the crane, a rotating ring is rotatably connected to the lower end of the mounting box, a through pipeline is connected to the upper end of the rotating ring, a gear ring is connected to the other end of the through pipeline, the gear ring is meshed with a gear disc, a stepping motor is arranged at the upper end of the gear disc, the output end of the stepping motor is connected with the axis of the gear disc, telescopic rods are respectively connected to two sides of the lower end of the rotating ring, and the other end of each telescopic rod is connected with a clamping plate; two threaded rods are respectively arranged on two sides inside the clamping plate, each threaded rod is connected with a fixed block at the same end, each threaded rod is connected with a moving block through threads, the fixed blocks and the two moving block lower ends are connected with clamping strips, and the clamping strips are opposite and internally provided with steel beams.

Preferably, a hook is arranged between the two telescopic rods and is installed at the upper end of the clamping plate, a connecting rope is connected to the hook, and the other end of the connecting rope is connected with an adjusting mechanism.

Preferably, adjustment mechanism includes the dwang, it is connected with two spacing dishes to rotate on the dwang, one of them spacing dish one side is equipped with the rotation motor, it links to each other with the dwang axle center to rotate the motor output.

Preferably, the connecting rope penetrates through the rotating ring, the through pipe and the gear ring, one side of each limiting disc is connected with the top wall of the installation box, and the connecting rope is wound on the rotating rod and is located between the two limiting discs.

Preferably, the inside driving motor that is equipped with of grip block, the driving motor output is connected on one of them threaded rod, another the threaded rod passes through belt, belt pulley and is connected with the driving motor output.

Preferably, an electromagnet plate is arranged on the side wall inside the holding strip.

Preferably, an electric push rod is arranged at the top end inside the holding strip, and the lower end of the electric push rod is connected with a clamping plate.

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

the rotation of the rotating ring is limited, so that the rotation of the clamping plate is limited, the steel beam cannot automatically rotate, and the step motor can control the steel beam to rotate, so that the practicability is improved, the working efficiency is improved, the safety construction is ensured, and the personal safety of workers is prevented from being threatened; the two clamping strips are adopted, so that the steel beam can be directly clamped, the use at each time is avoided, a hanging ring is required to be installed on the steel beam, and the practicability and the working efficiency are improved; adopt electromagnetism iron plate and electric putter, can increase the fixed effect of steel material, avoid the girder steel to slide, increase the practicality.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the installation box of the present invention;

FIG. 3 is a schematic view of the connection of the clamping plates of the present invention;

FIG. 4 is a schematic view of the adjusting mechanism of the present invention;

FIG. 5 is a schematic view of the internal structure of the clamping plate of the present invention;

fig. 6 is a schematic view of two holding strips of the present invention.

In the figure: 1. a crane; 2. a clamping plate; 21. a threaded rod; 22. a drive motor; 23. a fixed block; 24. a moving block; 25. clamping strips; 26. an electromagnet plate; 27. an electric push rod; 28. a clamping plate; 3. installing a box; 31. a rotating ring; 32. a telescopic rod; 33. a pipeline is communicated; 34. a gear ring; 35. a gear plate; 36. a stepping motor; 4. an adjustment mechanism; 41. hooking; 42. connecting ropes; 43. rotating the rod; 44. a limiting disc; 45. rotating the motor; 5. a steel beam.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the present invention provides a technical solution: a suspension device for a construction steel structure frame comprises a crane 1, wherein a mounting box 3 is connected to the suspension end of the crane 1, a rotating ring 31 is rotatably connected to the lower end of the mounting box 3, a through pipe 33 is connected to the upper end of the rotating ring 31, a gear ring 34 is connected to the other end of the through pipe 33, the gear ring 34 is engaged with a gear disc 35, a stepping motor 36 is arranged at the upper end of the gear disc 35, the output end of the stepping motor 36 is connected with the axis of the gear disc 35, telescopic rods 32 are respectively connected to two sides of the lower end of the rotating ring 31, the other end of each telescopic rod 32 is connected with a clamping plate 2, the rotation of the clamping plate 2 is limited by limiting the rotation of the rotating ring 31, so that a steel beam 5 cannot automatically rotate, when the steel beam 5 needs to rotate, the stepping motor 36 is started to drive the gear disc 35 to rotate, so that the gear ring 34 rotates, and the gear ring 34 drives the rotating ring 31 to rotate through the through pipe 33, make two telescopic links 32 drive grip block 2 and rotate to realize the rotation of girder steel 5, not only guarantee safe construction, avoid causing the threat to staff's personal safety, still increase the practicality, improve work efficiency.

Please refer to fig. 1-4 again, a hook 41 is arranged between the two telescopic rods 32, the hook 41 is mounted at the upper end of the clamping plate 2, the hook 41 is connected with a connecting rope 42, the other end of the connecting rope 42 is connected with an adjusting mechanism 4, the adjusting mechanism 4 comprises a rotating rod 43, the rotating rod 43 is rotatably connected with two limiting disks 44, one side of one of the limiting disks 44 is provided with a rotating motor 45, the output end of the rotating motor 45 is connected with the axis of the rotating rod 43, the connecting rope 42 penetrates through the rotating ring 31, the through pipe 33 and the gear ring 34, one side of each of the two limiting disks 44 is connected with the top wall of the mounting box 3, and the connecting rope 42 is wound around the rotating rod 43 and is located between the two limiting disks 44. The rotating motor 45 is started, so that the rotating rod 43 rotates, the connecting rope 42 can be collected and released, the connecting rope 42 can be limited by the two limiting discs 44, and the connecting rope 42 is prevented from swinging.

Please refer to fig. 1-6, two threaded rods 21 are respectively disposed on two sides of the interior of the clamping plate 2, the same end of each threaded rod 21 is connected with a fixed block 23, each threaded rod 21 is connected with a movable block 24, the lower ends of the two fixed blocks 23 and the two movable blocks 24 are connected with clamping bars 25, the two clamping bars 25 are opposite and are internally provided with a steel beam 5, a driving motor 22 is disposed in the interior of the clamping plate 2, the output end of the driving motor 22 is connected to one of the threaded rods 21, the other threaded rod 21 is connected with the output end of the driving motor 22 through a belt and a belt pulley (the connection mode is prior art and is not described herein in detail), the same driving motor 22 is used for driving, which not only can ensure the movement consistency of the two movable blocks 24, but also can effectively save energy consumption, and an electromagnet plate 26 is disposed on the side wall of the interior of the clamping bar 25, the top end inside the holding strip 25 is provided with an electric push rod 27, the lower end of the electric push rod 27 is connected with a clamping plate 28, the two holding strips 25 are respectively arranged at the two sides of the upper end of the steel beam 5, then one side of the upper end of the steel material 5 is placed in the holding strip 25 below the fixed block 23, the driving motor 22 is started, so that the threaded rod 21 rotates, driving the mobile block 24 to move, so that the other holding strip 25 moves, thereby clamping the steel beam 5 by the two clamping strips 25, starting the electromagnet plates 26, enabling the two sides of the steel beam 5 to be adsorbed by the electromagnet plates 26, avoiding the steel beam 5 from sliding in the clamping strips 25, increasing the stability, starting the electric push rod 27, so that the clamping plate 28 is pressed down to tightly press the steel beam 5, the stability of the steel beam 5 is increased, the safety of the steel beam 5 during moving is ensured, can directly carry out the centre gripping to girder steel 5, avoid using at every turn, all need rings in the girder steel installation, increase practicality and work efficiency.

The utility model discloses a concrete operation as follows:

when the worker uses the steel beam, the two clamping strips 25 are respectively arranged at two sides of the upper end of the steel beam 5, then one side of the upper end of the steel material 5 is arranged in the clamping strip 25 below the fixed block 23, the driving motor 22 is started to rotate the threaded rod 21 to drive the moving block 24 to move, so that the other clamping strip 25 moves, the two clamping strips 25 clamp the steel beam 5 tightly, the electromagnet plate 26 is started to enable two sides of the steel beam 5 to be adsorbed by the electromagnet plate 26, the steel beam 5 is prevented from sliding in the clamping strip 25, the stability is improved, the electric push rod 27 is started to press the clamping plate 28 downwards to tightly press the steel beam 5, the stability of the steel beam 5 is improved, the safety of the steel beam 5 during moving is ensured, the steel beam 5 can be directly clamped, the steel beam 5 is prevented from being used every time, a lifting ring is required to be arranged on the steel beam, the practicability and the working efficiency are improved, the rotation of the clamping plate 2 is limited by limiting the rotation of the rotating ring 31, make girder steel 5 can not rotate automatically, when needing to carry out girder steel 5 and rotate, start step motor 36, drive toothed disc 35 and rotate, make toothed ring 34 rotate, toothed ring 34 drives rotatory ring 31 through leading to pipeline 33 and rotates, make two telescopic links 32 drive grip block 2 and rotate, thereby realize girder steel 5's rotation, not only guarantee safe construction, avoid causing the threat to staff's personal safety, still increase the practicality, improve work efficiency.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A suspension device for construction steel structure frames, comprising a crane (1), characterized in that: the hanging end of the crane (1) is connected with an installation box (3), the lower end of the installation box (3) is rotatably connected with a rotating ring (31), the upper end of the rotating ring (31) is connected with a through pipeline (33), the other end of the through pipeline (33) is connected with a gear ring (34), the gear ring (34) is meshed with a gear disc (35), the upper end of the gear disc (35) is provided with a stepping motor (36), the output end of the stepping motor (36) is connected with the axis of the gear disc (35), two sides of the lower end of the rotating ring (31) are respectively connected with a telescopic rod (32), and the other end of the telescopic rod (32) is connected with a clamping plate (2);

two threaded rods (21) are respectively arranged on two sides of the interior of the clamping plate (2), a fixed block (23) is connected to the same end of each threaded rod (21), a moving block (24) is connected to each threaded rod (21) in a threaded mode, the lower ends of the fixed blocks (23) and the two moving blocks (24) are connected with clamping strips (25), and the two clamping strips (25) are opposite to each other and are internally provided with steel beams (5).

2. A suspension device for a construction steel structure frame according to claim 1, characterized in that: two be equipped with couple (41) in the middle of telescopic link (32), couple (41) are installed in grip block (2) upper end, be connected with on couple (41) and connect rope (42), it is connected with adjustment mechanism (4) to connect rope (42) other end.

3. A suspension device for a construction steel structure frame according to claim 2, wherein: adjustment mechanism (4) are including dwang (43), it is connected with two spacing dishes (44) to rotate on dwang (43), one of them spacing dish (44) one side is equipped with rotation motor (45), rotation motor (45) output links to each other with dwang (43) axle center.

4. A suspension device for a construction steel structure frame according to claim 3, wherein: the connecting rope (42) penetrates through the rotating ring (31), the through pipe (33) and the gear ring (34), one side of each limiting disc (44) is connected with the top wall of the installation box (3), and the connecting rope (42) is connected with the rotating rod (43) in a winding mode and is located between the two limiting discs (44).

5. A suspension device for a construction steel structure frame according to claim 1, characterized in that: the inside driving motor (22) that is equipped with of grip block (2), driving motor (22) output is connected on one of them threaded rod (21), another threaded rod (21) are connected with driving motor (22) output through belt, belt pulley.

6. A suspension device for a construction steel structure frame according to claim 1, characterized in that: and an electromagnet plate (26) is arranged on the inner side wall of the clamping strip (25).

7. A suspension device for a construction steel structure frame according to claim 1, characterized in that: an electric push rod (27) is arranged at the top end inside the holding strip (25), and a clamping plate (28) is connected to the lower end of the electric push rod (27).