CN212292477U

CN212292477U - Hydraulic steel coil loading frame hanger

Info

Publication number: CN212292477U
Application number: CN202021199299.5U
Authority: CN
Inventors: 施国方; 施望秋
Original assignee: Zhangjiagang Shengda Metallurgy Sling Manufacture Co ltd
Current assignee: Zhangjiagang Shengda Metallurgy Sling Manufacture Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-05
Anticipated expiration: 2030-06-24

Abstract

The application discloses hydraulic steel package carrier frame hoist, including lifting by crane the mechanism, lifting by crane the mechanism and include the lug and with a supporting beam that the lug bottom is connected, it is equipped with the roof beam structure to prop up supporting beam below, the top of roof beam structure is passed through rotary mechanism and is supported a supporting beam and rotate and be connected, the both sides of roof beam structure are equipped with closing mechanism, closing mechanism's bottom both ends are equipped with the complex tong arm, be equipped with in the tong arm and hold in the palm end mechanism. This hoist can realize 360 degrees free rotations of hoist equipment through rotary device, ensures that the hoist can snatch the coil of strip seat of placing in arbitrary direction to promote the rack through hydraulic cylinder and make the power of output can more even distribution on both sides tong arm, the tong arm centre gripping tighter, shovel the coil of strip seat from the bottom through holding in the palm end mechanism simultaneously, make the hoist can press from both sides and get the coil of strip seat, and then the efficient loads and unloads.

Description

Hydraulic steel coil loading frame hanger

Technical Field

The application relates to the field of hoisting machinery, in particular to a hydraulic steel roll package carrier rack lifting appliance.

Background

With the development of national railway construction, the train freight service is continuously increased, inland steel enterprises are far away from ports and wharfs, and a large amount of steel coils shipped by using trains become an economic and efficient transportation means. Meanwhile, with the continuous acceleration of the railway freight train, when the steel coil is transported by the train, the steel coil seat special for the train needs to be placed in advance, and then the steel coil is placed on the steel coil seat, so that the stability and the safety of the steel coil in the transportation process of the train can be ensured, and how to efficiently load and unload the steel coil seats becomes a difficult point when the steel coil is transported by the train.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pressure steel package carrier frame hoist to overcome not enough among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the embodiment of the application discloses hydraulic pressure steel package carrier frame hoist, its characterized in that: including lifting by crane the mechanism, lifting by crane the mechanism and including lug and the supporting beam of being connected bottom the lug, it is equipped with the roof beam structure to prop up a supporting beam below, the top of roof beam structure is passed through rotary mechanism and is connected with a supporting beam rotation, the both sides of roof beam structure are equipped with closing mechanism, closing mechanism's bottom both ends are equipped with the complex tong arm, be equipped with in the tong arm and hold in the palm end mechanism.

Preferably, in foretell hydraulic steel package carrier hoist, a supporting beam transversely sets up and is circularly, rotary mechanism includes a pair of rotatory roof beam, driving motor, pinion and gear wheel, the gear wheel sets up in a supporting beam's bottom surface, and is a pair of the rotatory roof beam sets up in a supporting beam's both sides, the top inner wall and a supporting beam swivelling joint of rotatory roof beam, the pinion sets up at driving motor's output and is connected with gear wheel engagement, rotatory roof beam bottom and roof beam structure fixed connection, the top of roof beam structure is equipped with the support frame that supports driving motor.

Preferably, in a hydraulic steel package carrier lifting appliance, the opening and closing mechanism comprises a pair of racks, an opening and closing gear and two hydraulic oil cylinders, the racks are arranged in parallel and meshed with the opening and closing gear simultaneously, the hydraulic oil cylinders are arranged in parallel with the racks, the output ends of the hydraulic oil cylinders are fixedly connected with the racks respectively, a push plate is fixed at one end of each rack opposite to the corresponding rack, the clamp arms are arranged at the bottom of the push plate, a sliding groove matched with the racks is formed in the beam frame, and the opening and closing gear is rotatably connected with the beam frame through a shaft.

Preferably, in the hydraulic steel roll package carrier lifting appliance, the bottom supporting mechanism includes a hydraulic push rod and a pair of jaws, the bottoms of the jaws are bent towards opposite directions, an arc-shaped groove is formed in the jaw, a limiting column matched with the arc-shaped groove is arranged on the tong arm, the arc-shaped grooves of the jaws are bent from bottom to top, and the hydraulic push rod is hinged to the tops of the jaws.

Preferably, in the hydraulic steel package carrier lifting appliance, the bottom of the clamp arm is provided with a tooth-shaped holding claw.

Preferably, in the hydraulic steel package carrier hanger, the beam frame includes a first beam and second beams symmetrically disposed at both ends of the first beam, the second beams are disposed perpendicular to the first beam, and the opening and closing mechanism is disposed on the second beams.

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

this hoist can realize 360 degrees free rotations of hoist equipment through rotary device, ensures that the hoist can snatch the coil of strip seat of placing in arbitrary direction to promote the rack through hydraulic cylinder and make the power of output can more even distribution on both sides tong arm, the tong arm centre gripping tighter, shovel the coil of strip seat from the bottom through holding in the palm end mechanism simultaneously, make the hoist can press from both sides and get the coil of strip seat, and then the efficient loads and unloads.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic front view of a hydraulic steel coil loading frame spreader according to an embodiment of the present invention;

fig. 2 is a schematic top-view cross-sectional view of a spreader of a hydraulic steel coil loading frame according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the hydraulic steel coil loading frame hanger in the embodiment includes a lifting mechanism 1, the lifting mechanism 1 includes a lifting lug 101 and a supporting beam 102 connected to the bottom of the lifting lug 101, a beam frame 2 is disposed below the supporting beam 102, the top of the beam frame 2 is rotatably connected to the supporting beam 102 through a rotating mechanism 3, opening and closing mechanisms 4 are disposed on two sides of the beam frame 2, two ends of the bottom of the opening and closing mechanisms 4 are provided with matched clamp arms 5, and a bottom supporting mechanism 6 is disposed in the clamp arms 5.

Furthermore, the support beam 102 is transversely arranged and is circular, the rotating mechanism 3 comprises a pair of rotating beams 301, a driving motor 302, a pinion gear 303 and a gearwheel 304, the gearwheel 304 is arranged on the bottom surface of the support beam 102, the pair of rotating beams 301 are arranged on two sides of the support beam 102, the inner wall of the top end of each rotating beam 301 is rotatably connected with the support beam 102, the pinion gear 303 is arranged at the output end of the driving motor 302 and is meshed and connected with the gearwheel 304, the bottom of each rotating beam 301 is fixedly connected with the beam frame 2, and the top end of the beam frame 2 is provided with a support frame 7 for supporting the driving.

Further, the opening and closing mechanism 4 comprises a pair of racks 401, an opening and closing gear 402 and two hydraulic oil cylinders 403, the pair of racks 401 are arranged in parallel and meshed with the opening and closing gear 402 simultaneously, the two hydraulic oil cylinders 403 are arranged in parallel with the racks 401, output ends of the two hydraulic oil cylinders 403 are respectively fixedly connected with the pair of racks 401, push plates 404 are fixed at the opposite ends of the pair of racks 401, the clamp arms 5 are arranged at the bottoms of the push plates 404, sliding grooves 405 matched with the racks are formed in the beam frame 2, and the opening and closing gear 402 is rotatably connected with the beam frame 2 through shafts.

Further, the bottom supporting mechanism 6 comprises a hydraulic push rod 601 and a pair of jaws 602, the bottoms of the jaws 602 are bent towards opposite directions, an arc-shaped groove 603 is formed in the jaws 602, a limiting column 501 matched with the arc-shaped groove 603 is arranged on the caliper arm 5, the arc-shaped groove 603 of the jaws 602 is bent from bottom to top, and the hydraulic push rod 601 is hinged to the tops of the jaws 602.

Further, the beam frame 2 includes a first beam 201 and second beams 202 symmetrically disposed at both ends of the first beam 201, the second beams 202 are disposed perpendicular to the first beam 201, and the opening and closing mechanism 4 is disposed on the second beams 202.

In this technical scheme, this hoist can realize 360 degrees free rotations of hoist equipment through rotary device, ensures that the hoist can snatch the coil of strip seat of placing in arbitrary direction to promote the rack through hydraulic cylinder and make the power of output can more even distribution on both sides tong arm, the tong arm centre gripping tighter, shovels the coil of strip seat from the bottom through holding in the palm end mechanism simultaneously, makes the hoist can press from both sides and get the coil of strip seat, and then the efficient loads and unloads.

In one embodiment, the bottom of the clamp arm 5 is provided with a tooth-shaped holding claw 502.

In the technical scheme, the toothed holding claw can effectively increase the friction force when the clamp arm clamps the steel coil seat, and the clamping effect is better.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a detailed description of the present application, and it should be noted that modifications and embellishments could be made by those skilled in the art without departing from the principle of the present application, and these should also be considered as the protection scope of the present application.

Claims

1. The utility model provides a hydraulic pressure steel package carrier hoist which characterized in that: the lifting mechanism comprises a lifting lug and a supporting beam connected with the bottom of the lifting lug, a beam frame is arranged below the supporting beam, the top of the beam frame is rotatably connected with the supporting beam through a rotating mechanism, opening and closing mechanisms are arranged on two sides of the beam frame, two ends of the bottom of each opening and closing mechanism are provided with matched clamp arms, and a bottom supporting mechanism is arranged in each clamp arm.

2. The hydraulic steel package carrier spreader of claim 1, wherein: it is circular that a supporting beam transversely sets up and be, rotary mechanism includes a pair of rotatory roof beam, driving motor, pinion and gear wheel, the gear wheel sets up in a supporting beam's bottom surface, and is a pair of rotatory roof beam sets up in a supporting beam's both sides, the top inner wall and a supporting beam swivelling joint of rotatory roof beam, the pinion sets up at driving motor's output and is connected with gear wheel engagement, rotatory roof beam bottom and roof beam structure fixed connection, the top of roof beam structure is equipped with the support frame that supports driving motor.

3. The hydraulic steel package carrier spreader of claim 1, wherein: the opening and closing mechanism comprises a pair of racks, an opening and closing gear and two hydraulic oil cylinders, the racks are arranged in parallel and meshed with the opening and closing gear simultaneously, the hydraulic oil cylinders are arranged in parallel with the racks, the output ends of the hydraulic oil cylinders are fixedly connected with the racks respectively, a push plate is fixed at one end, opposite to each other, of the racks, the tong arms are arranged at the bottom of the push plate, a sliding groove matched with the racks is formed in the beam frame, and the opening and closing gear is rotatably connected with the beam frame through a shaft.

4. The hydraulic steel package carrier spreader of claim 1, wherein: the bottom supporting mechanism comprises a hydraulic push rod and a pair of jaws, the bottoms of the jaws are bent towards opposite directions, arc-shaped grooves are formed in the jaws, limiting columns matched with the arc-shaped grooves are arranged on the forceps arms, the arc-shaped grooves of the jaws are bent from bottom to top, and the hydraulic push rod is hinged to the tops of the jaws.

5. The hydraulic steel package carrier spreader of claim 1, wherein: the bottom of the clamp arm is provided with a tooth-shaped holding claw.

6. The hydraulic steel package carrier spreader of claim 1, wherein: the beam frame comprises a first beam and second beams symmetrically arranged at two ends of the first beam, the second beams are perpendicular to the first beams, and the opening and closing mechanism is arranged on the second beams.