CN213802580U

CN213802580U - Hanging bracket with strong load capacity for small-sized hoisting equipment

Info

Publication number: CN213802580U
Application number: CN202022773066.8U
Authority: CN
Inventors: 韩绍明
Original assignee: Suzhou Kehong Lifting Machinery Co ltd
Current assignee: Suzhou Kehong Lifting Machinery Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-27
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a hoisting machinery technical field just discloses a small-size gallows for hoisting equipment that load capacity is strong, which comprises a roof, the upper end fixedly connected with hoist engine of roof, the lower extreme fixedly connected with quantity of roof is four bracing pieces, and the left side is two between the looks remote site of bracing piece and the roof lower extreme and the right side two the first stiffener of equal fixedly connected with between the looks remote site of bracing piece and the roof lower extreme, the front side is two between the bracing piece and the rear side two equal fixedly connected with second stiffener between the bracing piece. The hanging bracket with strong load capacity for the small hoisting equipment has the advantages of strong load capacity and the like, and solves the problems that most of the existing gantry hanging brackets adopt a single I-shaped steel as a suspension beam, the load capacity is low, the application range of the gantry hanging bracket is limited, the load capacity of the single I-shaped steel suspension beam is greatly influenced by abrasion, and the service life of the gantry hanging bracket is shortened.

Description

Hanging bracket with strong load capacity for small-sized hoisting equipment

Technical Field

The utility model relates to a hoisting machinery technical field specifically is a gallows for small-size hoisting equipment that load capacity is strong.

Background

The hoisting machinery refers to electromechanical equipment used for vertically lifting or vertically lifting and horizontally moving heavy objects, and the range of the hoisting machinery is defined as a lifter with rated lifting capacity larger than or equal to zero five tons; the hoisting machinery is divided into a crane with rated lifting capacity more than or equal to one ton and lifting height more than or equal to two meters, an electric hoist with fixed bearing form and the like according to special equipment catalog issued by the State quality inspection Bureau: bridge cranes, gantry cranes, tower cranes, mobile cranes, gantry cranes, elevators, cable cranes, mast cranes and mechanical parking equipment.

A hoisting hanger is one of hoisting machinery lifting appliances, wherein a portal frame is a novel small hoisting portal frame developed according to the requirements of carrying equipment, warehouse loading and unloading, hoisting and maintaining heavy equipment and material transportation in the daily production of medium and small factories (companies), however, most of the existing portal hangers adopt a single I-shaped steel as a suspension beam, the load capacity is low, the application range is limited, the load capacity of the single I-shaped steel suspension beam is greatly influenced by abrasion, the service life of the single I-shaped steel suspension beam is shortened, and the small hoisting machinery lifting appliance with strong load capacity is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a small-size gallows for hoisting equipment that load capacity is strong possesses advantages such as load capacity is strong, has solved current most longmen gallows and has adopted single I-shaped steel as hanging oneself from a beam, and load capacity is lower, has restricted its application range, and the load capacity that single I-shaped steel hung oneself from a beam moreover receives wearing and tearing to influence great, has reduced its life's problem.

(II) technical scheme

For the purpose that realizes above-mentioned bearing capacity is strong, the utility model provides a following technical scheme: a small hoisting device hanger with strong load capacity comprises a top plate, wherein the upper end of the top plate is fixedly connected with a winch, the lower end of the top plate is fixedly connected with four support rods, first reinforcing rods are fixedly connected between the opposite ends of two support rods on the left side and the lower end of the top plate and between the opposite ends of two support rods on the right side and the lower end of the top plate respectively, second reinforcing rods are fixedly connected between two support rods on the front side and between two support rods on the rear side respectively, four third reinforcing rods are fixedly connected between the upper ends of the two second reinforcing rods and the top plate respectively, the outer parts of the four support rods are slidably connected with a connecting plate, the lower end of the connecting plate is fixedly connected with a hook, the lower ends of two support rods on the left side and the lower ends of two support rods on the right side are fixedly connected with two supporting plates respectively, two the equal fixedly connected with quantity of lower extreme of backup pad is the universal wheel of two, the lower extreme of roof and the equal fixedly connected with quantity in upper end of connecting plate are the U-shaped connecting block of a plurality of, a plurality of the inboard of U-shaped connecting block all rotates and is connected with the pivot, a plurality of the equal fixedly connected with guide pulley in outside of pivot, a plurality of the spacing groove has all been seted up to the outside of guide pulley, a plurality of be connected with the connecting plate in the U-shaped connecting block, be located the rightmost side the inboard outside fixedly connected with of guide pulley of U-shaped connecting block pulls the steel wire, pull the steel wire and walk around a plurality of in proper order the outside spacing groove of guide pulley, pull the other end of steel wire and the spool fixed connection in the hoist engine.

Preferably, four support rods are symmetrically distributed, and the first reinforcing rods are obliquely arranged.

Preferably, the two second reinforcing rods are symmetrically distributed, and the eight third reinforcing rods are obliquely arranged.

Preferably, the connecting plate is located the second stiffener downside, the upper end of connecting plate is seted up the quantity and is four and with the guiding hole of bracing piece looks adaptation.

Preferably, the hook is located at the center of the lower end face of the connecting plate, and the four universal wheels are symmetrically distributed.

Preferably, the number of the U-shaped connecting blocks connected with the top plate is one less than that of the U-shaped connecting blocks connected with the connecting plate, and a plurality of the U-shaped connecting blocks are located between the two second reinforcing rods.

Preferably, the mounting groove has all been seted up to the inboard front and back wall of U-shaped connecting block, two equal fixedly connected with bearing in the mounting groove, two the bearing all with pivot fixed connection, the spacing groove is the annular.

(III) advantageous effects

Compared with the prior art, the utility model provides a small-size for hoisting equipment gallows that load capacity is strong possesses following beneficial effect:

the hanging bracket for the small hoisting equipment with strong load capacity has the advantages that the top plate, the supporting rod, the first reinforcing rod, the second reinforcing rod and the third reinforcing rod are arranged to form an integral frame, the load capacity of the hanging bracket is greatly improved, the top plate, the supporting rod, the first reinforcing rod, the second reinforcing rod and the third reinforcing rod can be prevented from shaking during hoisting by arranging the connecting plates outside the supporting rods, the stability is improved, the gravity of a hoisted heavy object is divided into a plurality of U-shaped connecting blocks to bear by arranging the U-shaped connecting blocks, the rotating shafts, the guide wheels, the limiting grooves and the traction steel wires, the stress concentration is avoided, the load capacity is further improved, meanwhile, the traction steel wires bypass the guide wheels, the gravity of the heavy object is commonly borne by a plurality of traction steel wires, the tension force borne by the traction steel wires is reduced, the load of the hoisting machine is lightened, the load capacity of the hoisting machine is increased again, and through the arrangement, the load bearing device has the advantages of strong load bearing capacity and the like.

Drawings

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

fig. 2 is a left side view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a top plate; 2. a winch; 3. a support bar; 4. a first reinforcement bar; 5. a second reinforcement bar; 6. a third reinforcement bar; 7. a connecting plate; 8. hooking; 9. a support plate; 10. a universal wheel; 11. a U-shaped connecting block; 12. a rotating shaft; 13. a guide wheel; 14. a limiting groove; 15. and drawing the steel wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a hanger for a small lifting device with strong load capacity comprises a top plate 1, a winch 2 is fixedly connected to the upper end of the top plate 1, four support rods 3 are fixedly connected to the lower end of the top plate 1, first reinforcing rods 4 are fixedly connected between the opposite ends of the two left support rods 3 and the lower end of the top plate 1 and between the opposite ends of the two right support rods 3 and the lower end of the top plate 1, the four support rods 3 are symmetrically distributed, the first reinforcing rods 4 are obliquely arranged, second reinforcing rods 5 are fixedly connected between the two front support rods 3 and between the two rear support rods 3, four third reinforcing rods 6 are fixedly connected between the upper ends of the two second reinforcing rods 5 and the top plate 1, the two second reinforcing rods 5 are symmetrically distributed, the eight third reinforcing rods 6 are obliquely arranged, the outsides of the four support rods 3 are slidably connected with a connecting plate 7, the connecting plate 7 is positioned at the lower side of the second reinforcing rods 5, the upper end of the connecting plate 7 is provided with four guide holes which are matched with the supporting rods 3, the lower end of the connecting plate 7 is fixedly connected with a hook 8, the lower ends of the two supporting rods 3 at the left side and the lower ends of the two supporting rods 3 at the right side are respectively fixedly connected with two supporting plates 9, the lower ends of the two supporting plates 9 are respectively fixedly connected with two universal wheels 10, the hook 8 is positioned at the central position of the lower end surface of the connecting plate 7, the four universal wheels 10 are symmetrically distributed, the lower end of the top plate 1 and the upper end of the connecting plate 7 are respectively fixedly connected with a plurality of U-shaped connecting blocks 11, the number of the U-shaped connecting blocks 11 connected with the top plate 1 is one less than that of the U-shaped connecting blocks 11 connected with the connecting plate 7, the plurality of U-shaped connecting blocks 11 are positioned between the two second reinforcing rods 5, the inner sides of the plurality of U-shaped connecting blocks 11 are respectively and rotatably connected with a rotating shaft 12, the equal fixedly connected with guide pulley 13 in outside of a plurality of pivot 12, spacing groove 14 has all been seted up in the outside of a plurality of guide pulley 13, a plurality of U-shaped connecting block 11 of being connected with connecting plate 7, be located 11 inboard guide pulley 13 outside fixedly connected with traction wire 15 of the U-shaped connecting block on rightmost side, traction wire 15 walks around the outside spacing groove 14 of a plurality of guide pulley 13 in proper order, the mounting groove has all been seted up to the inboard front and back wall of U-shaped connecting block 11, equal fixedly connected with bearing in two mounting grooves, two bearings all with pivot 12 fixed connection, spacing groove 14 is the annular, traction wire 15's the other end and the interior bobbin fixed connection of hoist engine 2.

In summary, the hanging bracket for the small-sized hoisting equipment with strong load capacity has the advantages that the top plate 1, the support rod 3, the first reinforcing rod 4, the second reinforcing rod 5 and the third reinforcing rod 6 are arranged to form an integral frame through the top plate 1, the support rod 3, the first reinforcing rod 4, the second reinforcing rod 5 and the third reinforcing rod 6, so that the load capacity of the hanging bracket is greatly improved, the heavy object can be prevented from shaking during hoisting through the connecting plate 7 arranged outside the support rod 3, the stability is improved, the gravity of the hoisted heavy object is divided into the plurality of U-shaped connecting blocks 11 to bear through the arrangement of the U-shaped connecting blocks 11, the rotating shaft 12, the guide wheels 13, the limiting grooves 14 and the traction steel wires 15, so that the stress concentration is avoided, the load capacity is further improved, meanwhile, the traction steel wires 15 bypass the plurality of the guide wheels 13, the gravity of the heavy object is jointly borne by the plurality of the traction steel wires 15, and the tension borne by the traction steel wires 15 is reduced, the load of the winch 2 is reduced, the load capacity of the winch is increased again, the gantry crane has the advantages of being high in load capacity and the like, and the problems that most existing gantry cranes adopt a single I-shaped steel as a suspension beam, the load capacity is low, the use range of the gantry crane is limited, the load capacity of the single I-shaped steel suspension beam is greatly influenced by abrasion, and the service life of the gantry crane is shortened are solved.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hanging bracket with strong load capacity for a small-sized hoisting device comprises a top plate (1), and is characterized in that: the upper end fixedly connected with hoist engine (2) of roof (1), the lower extreme fixedly connected with quantity of roof (1) is four bracing piece (3), and two on the left side between the looks remote site of bracing piece (3) and roof (1) lower extreme and the right side two equal fixedly connected with first stiffener (4) between the looks remote site of bracing piece (3) and roof (1) lower extreme, the front side is two between bracing piece (3) and the rear side two equal fixedly connected with second stiffener (5) between bracing piece (3), two equal fixedly connected with quantity is four third stiffener (6) between the upper end of second stiffener (5) and roof (1), four the outside of bracing piece (3) all with connecting plate (7) sliding connection, the lower extreme fixedly connected with couple (8) of connecting plate (7), two on the left side the lower extreme of bracing piece (3) and the lower extreme of right side two bracing piece (3) respectively with two bracing piece (3) lower extreme The device comprises a plurality of supporting plates (9) which are fixedly connected, the lower ends of the two supporting plates (9) are fixedly connected with two universal wheels (10), the lower ends of a top plate (1) and the upper end of a connecting plate (7) are fixedly connected with a plurality of U-shaped connecting blocks (11), the inner sides of the U-shaped connecting blocks (11) are rotatably connected with a rotating shaft (12), guide wheels (13) are fixedly connected with the outer parts of the rotating shaft (12), limiting grooves (14) are formed in the outer parts of the guide wheels (13), in the U-shaped connecting blocks (11) connected with the connecting plate (7), the guide wheels (13) on the inner sides of the U-shaped connecting blocks (11) on the rightmost side are fixedly connected with traction steel wires (15), and the traction steel wires (15) sequentially bypass the limiting grooves (14) on the outer parts of the guide wheels (13), the other end of the traction steel wire (15) is fixedly connected with a winding shaft in the winch (2).

2. The hanger for a small hoisting device with high load capacity as claimed in claim 1, wherein: the four supporting rods (3) are symmetrically distributed, and the first reinforcing rods (4) are obliquely arranged.

3. The hanger for a small hoisting device with high load capacity as claimed in claim 1, wherein: two second stiffener (5) are the symmetric distribution, eight third stiffener (6) are the slope setting.

4. The hanger for a small hoisting device with high load capacity as claimed in claim 1, wherein: the connecting plate (7) is located on the lower side of the second reinforcing rod (5), and the upper end of the connecting plate (7) is provided with four guide holes matched with the supporting rods (3).

5. The hanger for a small hoisting device with high load capacity as claimed in claim 1, wherein: the hook (8) is positioned at the center of the lower end face of the connecting plate (7), and the four universal wheels (10) are symmetrically distributed.

6. The hanger for a small hoisting device with high load capacity as claimed in claim 1, wherein: the number of the U-shaped connecting blocks (11) connected with the top plate (1) is one less than that of the U-shaped connecting blocks (11) connected with the connecting plate (7), and the U-shaped connecting blocks (11) are located between the two second reinforcing rods (5).

7. The hanger for a small hoisting device with high load capacity as claimed in claim 1, wherein: mounting grooves, two have all been seted up to the inboard front and back wall of U-shaped connecting block (11) equal fixedly connected with bearing in the mounting groove, two the bearing all with pivot (12) fixed connection, spacing groove (14) are the annular.