CN213923818U

CN213923818U - Hoisting frame for mechanical equipment

Info

Publication number: CN213923818U
Application number: CN202022122809.5U
Authority: CN
Inventors: 孙丽红
Original assignee: Tianjin Chenrui Technology Co ltd
Current assignee: Tianjin Chenrui Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-08-10
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a hoisting frame for mechanical equipment, concretely relates to hoisting frame technical field, including supporting base, first splint, second splint, third splint, fourth splint and steel wire rope, it is provided with circular track to support the fixed base top on the surface, support base bottom central point department of putting and seted up first notch, it has first flexible post to support base top surface intermediate position welding, first flexible post bottom welding has the rotation axis, the rotation axis is through first notch and rotation motor bottom fixed connection, the welding of first flexible post top has the flexible post of second that is on a parallel with the support base. The utility model discloses a be provided with first splint, second splint, spring and lifting hook for make the lifting hook when the hoist object, the object is heavier, and splint will press from both sides tighter more, and the goods will be more stable on the lifting hook at the removal in-process, is difficult for making the goods drop at the removal in-process.

Description

Hoisting frame for mechanical equipment

Technical Field

The utility model relates to a hoist and mount frame technical field, more specifically say, the utility model relates to a machinery is with hoist and mount frame.

Background

The tower crane is the most common hoisting equipment on the construction site, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction, the tower crane is an indispensable device on the construction site, the construction cost of the tower crane is too high, and in the current production, mechanical equipment is often required to be moved to another place, so that the tower crane is particularly inconvenient and is limited by space, and the hoisting frame for the mechanical equipment is developed, so that the space is relieved.

Among the prior art, it is more convenient and fast that the form frame of hanging lifts by crane the object, but when the in-service use, still has more shortcoming, if can produce at the removal in-process and rock, leads to lifting by crane the object and hang unstablely, causes to lift by crane the object and probably drops on the couple, causes accident easily to cause casualties and loss of property.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a hoisting frame for mechanical equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hoisting frame for mechanical equipment comprises a supporting base, a first clamping plate, a second clamping plate, a third clamping plate and a fourth clamping plate, wherein a circular track is fixedly arranged on the surface of the top of the supporting base, a first notch is formed in the central position of the bottom of the supporting base, a first motor protection box is welded in the central position of the bottom surface of the supporting base, a rotating motor is fixedly installed in the first motor protection box, a first telescopic column is welded in the middle position of the surface of the top of the supporting base, a rotating shaft is welded at the bottom of the first telescopic column, the rotating shaft is fixedly connected with the bottom of the rotating motor through the first notch, a second telescopic column parallel to the supporting base is welded at the top of the first telescopic column, one end of the first clamping plate is rotatably connected with one end of the second clamping plate, the inner side of the first clamping plate is rotatably connected with the third clamping plate, the inner side of the second clamping plate is rotatably connected with the fourth clamping plate, a second notch is formed in the rotary connection position of the first clamping plate and the second clamping plate, the tail end of the steel wire rope is fixedly connected with the notch, a third notch is formed in the rotary connection position of the third clamping plate and the fourth clamping plate, a lifting hook is fixedly connected to the bottom of the third notch, and a spring is fixedly connected between the third clamping plate and the fourth clamping plate;

in a preferred embodiment, a first roller is fixedly connected to a junction between the second telescopic column and the first telescopic column, a second roller is fixedly connected to the middle of the second telescopic column, and a third roller is fixedly connected to the top end of the second telescopic column.

In a preferred embodiment, the bottom of the supporting base is fixedly provided with four universal wheels, and the top ends of the four universal wheels are fixedly connected with the left front side, the left rear side, the right front side and the right rear side of the lower surface of the base respectively.

In a preferred embodiment, a support column is welded on one side of the first telescopic column, a rotating bottom plate is arranged on one side of the surface of the rotating shaft, one side of the support column is fixedly connected with the rotating bottom plate, and the first telescopic column is welded with the rotating bottom plate through the support column.

In a preferred embodiment, a circular sliding rail is fixedly installed on the top surface of the supporting base, a pulley is fixedly installed on the bottom surface of the rotating base plate, and the circular sliding rail is connected with the pulley in a sliding manner.

In a preferred embodiment, a double-shaft motor is fixedly mounted on the top of the surface of the rotating base plate, a second motor protection box is sleeved on the outer surface of the double-shaft motor, the second motor protection box is welded on the rotating base plate, rope storage shafts are fixedly mounted on two output shafts of the double-shaft motor, the steel wire rope is wound on the rope storage shafts, and the rope storage shafts are in transmission connection with the first idler wheels, the second idler wheels, the third idler wheels and a lifting hook through the steel wire rope.

In a preferred embodiment, the welding of support base one side has the counter weight frame, both sides fixed mounting has the support groove around the support base, the quantity of support groove is four groups, four groups equal swing joint has the supporting leg in the support groove, the fourth notch has all been seted up to support inslot side, fourth notch one side fixed surface is connected with the nut, fourth notch opposite side surface all is connected with the bolt.

The utility model discloses a technological effect and advantage:

1. by arranging the first clamping plate, the second clamping plate, the spring and the lifting hook, when the lifting hook lifts an object, the heavier the object is, the tighter the clamping plate can clamp, the goods can be more stable on the lifting hook in the moving process, and the goods are not easy to fall off in the moving process;

2. through being provided with counter weight frame and supporting leg, place the counter weight stone on the counter weight frame, make the gallows can not cause to turn on one's side because of the goods is overweight when rotatory.

Drawings

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

Fig. 2 is a schematic side view of the hook of the present invention.

Fig. 3 is a top view of the overall structure of the present invention.

Fig. 4 is a side view schematic diagram of the dual-shaft motor of the present invention.

The reference signs are: the support base, 2 first splint, 3 second splint, 4 third splint, 5 fourth splint, 6 circular tracks, 7 first notch, 8 first motor guard boxes, 9 rotation motors, 10 first flexible post, 11 rotation axes, 12 second flexible post, 13 second notch, 14 third notch, 15 steel wire rope, 16 lifting hook, 17 spring, 18 first gyro wheel, 19 second gyro wheel, 20 third gyro wheel, 21 universal wheel, 22 support columns, 23 rotatory bottom plate, 24 double-shaft motor, 25 second motor guard boxes, 26 rope storage shafts, 27 counter weight frame, 28 support groove, 29 supporting legs, 30 fourth notch.

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.

As shown in the accompanying drawings 1-4, the utility model provides a hoisting frame for mechanical equipment, which comprises a supporting base 1, a first clamping plate 2, a second clamping plate 3, a third clamping plate 4, a fourth clamping plate 5 and a steel wire rope 15, wherein a circular track 6 is fixedly arranged on the surface of the top of the supporting base 1, so that a first telescopic rod can fall to a required angle on the base, a first notch 7 is arranged at the central position of the bottom of the supporting base 1, a first motor protection box 8 is welded at the central position of the bottom surface of the supporting base 1, so that a motor is protected in a working chamber, and a rotating motor 9 is fixedly arranged in the first motor protection box 8, so that the first telescopic rod can rotate to the required angle;

secondly, a first telescopic column 10 is welded in the middle of the top surface of the supporting base 1, a rotating shaft 11 is welded at the bottom of the first telescopic column 10, the rotating shaft 11 is fixedly connected with the bottom of a rotating motor 9 through a first notch 7, and a second telescopic column 12 parallel to the supporting base 1 is welded at the top of the first telescopic column 10;

then the first splint 2 is connected with one end of the second splint 3 in a rotating way, the inner side of the first splint 2 is connected with the third splint 4 in a rotating way, the inner side of the second splint 3 is connected with the fourth splint 5 in a rotating way, a second notch 13 is arranged at the rotating connection part of the first splint 2 and the second splint 3, the tail end of the steel wire rope 15 is fixedly connected with the notch, a third notch 14 is arranged at the rotating connection part of the third splint 4 and the fourth splint 5, a lifting hook 16 is fixedly connected with the bottom of the third notch 14, and a spring 17 is fixedly connected between the third splint 4 and the fourth splint 5 to ensure that the lifting hook 16 is heavier when the object is lifted, the splint is tighter and tighter, and the goods are more stable on the lifting hook 16 in the moving process.

As shown in the attached figure 1, the utility model provides a hoisting frame for mechanical equipment, further comprising a first roller 18 fixedly connected with the junction between the second telescopic column 12 and the first telescopic column 10, a second roller 19 fixedly connected with the middle part of the second telescopic column 12, and a third roller 20 fixedly connected with the top end of the second telescopic column 12, so that the steel wire rope 15 is stressed more easily and conveniently when sliding, universal wheels 21 are fixedly installed at the bottom of the supporting base 1, the number of the universal wheels 21 is four, the top ends of the four universal wheels 21 are respectively fixedly connected with the left front side, the left rear side, the right front side and the right rear side of the lower surface of the base, so that the hoisting frame for mechanical equipment is convenient to move, a supporting column 22 is welded at one side of the first telescopic column 10, the height required by free adjustment is achieved, a rotating bottom plate 23 is arranged at one side of the surface of the rotating shaft 11, the supporting column 22 one side and the rotating base plate 23 are welded, the first telescopic column 10 is fixedly connected with the rotating base plate 23 through the supporting column 22, the circular sliding rail 6 is fixedly mounted on the surface of the top of the supporting base 1, the pulley is fixedly mounted at the bottom of the rotating base plate 23, the circular sliding rail 6 is connected with the pulley in a sliding mode, so that the hoisting frame for mechanical equipment can rotate to a required angle to operate, the double-shaft motor 24 is fixedly mounted on the top of the surface of the rotating base plate 23, the second motor protection box 25 is sleeved on the outer surface of the double-shaft motor 24, the second motor protection box 25 is welded on the rotating base plate 23, the rope accommodating shaft 26 is fixedly mounted on two output shafts of the double-shaft motor 24, the steel wire rope 15 is wound on the rope accommodating shaft 26, and the rope accommodating shaft 26 is connected with the first idler wheel 18 and the second idler wheel 19 through the steel wire rope 15, Third gyro wheel 20 and lifting hook 16 form the transmission and connect, reach the effect that the goods was lifted by crane to the accuracy, support 1 one side welding of base has counterweight frame 27, puts counterweight stone on counterweight frame 27, makes the gallows can not lead to the fact to turn on one's side because of the goods overweight when rotatory, support base 1 front and back both sides fixed mounting has support groove 28, the quantity of support groove 28 is four groups, four groups equal swing joint has the supporting leg 29 in the support groove 28, fourth notch 30 has all been seted up to support groove 28 inboard, the equal fixedly connected with nut in fourth notch 30 side surface, the 30 opposite side surface of fourth notch is connected with the bolt, has strengthened the stability when supporting leg 29 and the ground contact.

The utility model discloses the theory of operation:

in practical use of the utility model, the rotating motor 9 is turned on, the first telescopic column 10 is rotated on the rotating bottom plate 23 through the circular track 6 on the supporting base 1, the required position is rotated, the double-shaft motor 24 is turned on, the motor is operated to make the steel wire rope 15 pass through the first roller, the second roller and the third roller, so that one side fixed with the hook 16 slowly descends, the hook 16 hooks up the object, because the third splint 4 and the fourth splint 5 are acted by force to pull downwards, the heavier the object is, the larger the downward acting force is acted on the third splint 4 and the fourth splint 5, the heavier the third splint 4 and the fourth splint 5 can pull the first splint 2 and the second splint 3 to move downwards, the heavier the object is, the larger the clamping force of the splints to the object is, the more stable the object is on the hook 16, the weight frame 27 is welded on one side of the supporting base 1, the supporting base 1 is fixedly provided with supporting grooves 28 on the front and back sides, the quantity of supporting groove 28 is four groups, and equal swing joint supporting leg 29 in four groups supporting groove 28 supports the groove 28 inboard and all sets up fourth notch 30, and the equal fixed connection nut in fourth notch 30 side surface, the equal connecting bolt in fourth notch 30 opposite side surface screws up the bolt and steadily fixes supporting leg 29, puts counter weight stone on counter weight frame 27, makes the gallows can not lead to the fact to turn on one's side because of the goods overweight when rotatory.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hoisting frame for mechanical equipment, includes support base (1), first splint (2), second splint (3), third splint (4), fourth splint (5) and steel wire rope (15), its characterized in that: the top of the supporting base (1) is fixedly provided with a circular track (6) on the surface, the center position of the bottom of the supporting base (1) is provided with a first notch (7), the center position of the bottom surface of the supporting base (1) is welded with a first motor protection box (8), a rotating motor (9) is fixedly installed in the first motor protection box (8), a first telescopic column (10) is welded at the middle position of the top surface of the supporting base (1), a rotating shaft (11) is welded at the bottom of the first telescopic column (10), the rotating shaft (11) is fixedly connected with the bottom of the rotating motor (9) through the first notch (7), a second telescopic column (12) parallel to the supporting base (1) is welded at the top of the first telescopic column (10), one end of the first clamping plate (2) is rotatably connected with one end of the second clamping plate (3), the inner side of the first clamping plate (2) is rotatably connected with a third clamping plate (4), the utility model discloses a wire rope, including first splint (3), second splint (3), first splint (2) and second splint (3), wire rope (15) tail end and second notch (13), third splint (4) and fourth splint (5) rotate the junction and have seted up third notch (14), third notch (14) bottom fixedly connected with lifting hook (16), fixedly connected with spring (17) between third splint (4) and the fourth splint (5).

2. A lifting frame for mechanical equipment, according to claim 1, characterized in that: the telescopic column is characterized in that a first roller (18) is fixedly connected to the connection junction of the second telescopic column (12) and the first telescopic column (10), a second roller (19) is fixedly connected to the middle of the second telescopic column (12), and a third roller (20) is fixedly connected to the top end of the second telescopic column (12).

3. A lifting frame for mechanical equipment, according to claim 1, characterized in that: the support base (1) bottom fixed mounting has universal wheel (21), the quantity of universal wheel (21) sets up to four.

4. A lifting frame for mechanical equipment, according to claim 1, characterized in that: support column (22) have been welded to one side of first flexible post (10), rotation axis (11) surface one side is provided with rotating baseplate (23), support column (22) one side and rotating baseplate (23) weld mutually, first flexible post (10) are through support column (22) and rotating baseplate (23) fixed connection.

5. A lifting frame for mechanical equipment, according to claim 4, characterized in that: support base (1) top fixed surface and install circular slide rail, rotating baseplate (23) bottom fixed surface installs the pulley, circular slide rail and pulley sliding connection.

6. A lifting frame for mechanical equipment, according to claim 4, characterized in that: rotatory bottom plate (23) surface top fixed mounting has double-shaft motor (24), double-shaft motor (24) surface has cup jointed second motor guard box (25), second motor guard box (25) welding is on rotatory bottom plate (23), the equal fixed mounting of two output shafts of double-shaft motor (24) has rope to accomodate axle (26), steel wire rope (15) are around rolling up and set up on rope accomodates axle (26), rope accomodates axle (26) and forms the transmission through steel wire rope (15) and first gyro wheel (18), second gyro wheel (19), third gyro wheel (20) and lifting hook (16) and is connected.

7. A lifting frame for mechanical equipment, according to claim 1, characterized in that: support base (1) one side welding has counter weight frame (27), both sides fixed mounting has support groove (28) around support base (1), the quantity that supports groove (28) is four groups, four groups equal swing joint has supporting leg (29) in support groove (28), support groove (28) inboard and all seted up fourth notch (30), the equal fixedly connected with nut in fourth notch (30) one side surface, fourth notch (30) opposite side surface all is connected with the bolt.