CN209957260U - Hoisting frame for mechanical equipment - Google Patents

Hoisting frame for mechanical equipment Download PDF

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Publication number
CN209957260U
CN209957260U CN201920440442.6U CN201920440442U CN209957260U CN 209957260 U CN209957260 U CN 209957260U CN 201920440442 U CN201920440442 U CN 201920440442U CN 209957260 U CN209957260 U CN 209957260U
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China
Prior art keywords
frame
mechanical equipment
pulley
hinge
driving motor
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CN201920440442.6U
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Chinese (zh)
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谢桂萍
樊建
谢桂丽
孙丹丹
任喜琴
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谢桂萍
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Abstract

The utility model discloses a hoisting frame for mechanical equipment, including the grudging post, there is the rotating turret top outer wall of grudging post through hinged joint, and there are supporting pulley and leading pulley in the one end outer wall top of rotating turret and bottom respectively through hinged joint, there is the flange one side outer wall top welding of grudging post, and one side outer wall of flange has driving motor through hinged joint, the driving motor output shaft has the rope sheave through the key-type connection, there is the fixed pulley top outer wall one side of rotating turret through hinged joint, and the welding of bottom outer wall one side of rotating turret has fixed frame. The utility model discloses reducing rocking of wire rope, can improving the stability when hanging the whole lift of mechanism, help reducing the range of rocking of lifting by crane in-process lifting hook, can slow down the gliding speed of wire rope, help avoiding hanging the mechanism and taking place the phenomenon of falling, improved the protection effect to hanging the mechanism, the pulling force that can real-time detection wire rope receive avoids lifting by crane weight too big.

Description

Hoisting frame for mechanical equipment
Technical Field
The utility model relates to a hoist and mount frame technical field especially relates to a machinery is with hoist and mount frame.
Background
In production, mechanical equipment such as a motor, a pump and the like is often required to be moved from one place to another place, and at present, equipment such as a crane, a forklift and the like is mostly adopted for lifting and moving large-scale equipment.
However, due to a plurality of reasons such as early construction of a factory, space limitation in a later period and the like, the existing hoisting equipment such as a crane and a forklift cannot meet the existing use conditions, and in such a situation, a smaller hoisting frame is needed for hoisting, and through retrieval, in the patent with the Chinese patent publication No. CN206665992U, a mechanical equipment hoisting frame is disclosed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hoisting frame for mechanical equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hoisting frame for mechanical equipment comprises a vertical frame, wherein the outer wall of the top of the vertical frame is connected with a rotating frame through a hinge, the top and the bottom of the outer wall at one end of the rotating frame are respectively connected with a supporting pulley and a guide pulley through hinges, a convex plate is welded at the top of the outer wall at one side of the vertical frame, and the outer wall of one side of the convex plate is connected with a driving motor through a hinge, the output shaft of the driving motor is connected with a rope wheel through a key, one side of the outer wall of the top part of the rotating frame is connected with a fixed pulley through a hinge, and one side of the outer wall of the bottom of the rotating frame is welded with a fixed frame, the inner wall of the fixed frame is connected with a sliding block in a sliding way, and the outer wall of the bottom of the sliding block and the outer wall of one side of the rope wheel are both provided with steel wire ropes, the outer wall of one side of each steel wire rope is provided with a suspension mechanism, the outer wall of one side of the vertical frame is connected with a hydraulic cylinder through a hinge, and one end of a piston rod of the hydraulic cylinder is connected with the inner wall of the bottom of the rotating frame through a hinge.
Preferably, the outer wall welding of leading pulley has annular evenly distributed's sand grip, and the sand grip is semi-cylinder strip structure.
Preferably, an air cylinder is arranged on the inner wall of one side of the rotating frame, a pressing plate is arranged at one end of a piston rod of the air cylinder, and resistance teeth are welded on the outer wall of one side of the pressing plate.
Preferably, the suspension mechanism comprises a connecting plate, two movable pulleys and a lifting hook, and the two movable pulleys and the lifting hook are both connected to the outer wall of one side of the connecting plate through hinges.
Preferably, the lifting hook and the two movable pulleys are vertically distributed, and the lifting hook is positioned right below the movable pulleys.
Preferably, the steel wire rope is wound on the outer walls of the fixed pulley, the supporting pulley, the guide pulley and the two movable pulleys, and the steel wire rope and the two movable pulleys are in crossed winding distribution.
Preferably, the driving motor, the hydraulic cylinder and the air cylinder are all connected with a switch through wires, and the switch is connected with a power supply through wires.
Preferably, the inner wall of the bottom of the fixing frame is provided with a pressure sensor, and the pressure sensor is positioned right below the sliding block.
Compared with the prior art, the utility model provides a hoisting frame for mechanical equipment possesses following beneficial effect:
1. this hoisting frame for mechanical equipment, through guide pulley and two movable pulleys that set up, guide pulley is located under the supporting pulley, and the direction of movement when guide wire rope goes up and down reduces rocking of wire rope, and two movable pulleys of cooperation are alternately twined wire rope, can improve the stability when hanging the whole lift of mechanism, help reducing the range of rocking of lifting by crane in-process lifting hook.
2. This hoisting frame for mechanical equipment through cylinder, clamp plate, resistance tooth and the sand grip that sets up, when emergency appears, starts the cylinder and promotes the clamp plate and remove, and resistance tooth and sand grip meshing can slow down the gliding speed of wire rope, help avoiding hanging the phenomenon that the mechanism takes place to fall, have improved the protection effect to hanging the mechanism.
3. This hoisting frame for mechanical equipment through the pressure sensor who sets up, when lifting by crane through the lifting hook, wire rope pulling slider applys pressure to pressure sensor, and the pulling force that can real-time detection wire rope received avoids lifting by crane weight oversize.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses help reducing the range of rocking of lifting by crane in-process lifting hook, improved the protection effect to hanging the mechanism.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a lifting frame for mechanical equipment provided by the utility model;
fig. 2 is a schematic cross-sectional structural view of a guide pulley of a hoisting frame for mechanical equipment according to the present invention;
fig. 3 is the utility model provides a sectional structure schematic diagram of hoist and mount frame movable pulley for mechanical equipment.
In the figure: the device comprises a vertical frame 1, a convex plate 2, a driving motor 3, a rope pulley 4, a fixed pulley 5, a rotating frame 6, a steel wire rope 7, a supporting pulley 8, a guide pulley 9, a connecting plate 10, a lifting hook 11, a pressure sensor 12, a sliding block 13, a hydraulic cylinder 14, a cylinder 15, a convex strip 16, a resistance tooth 17, a pressing plate 18, a fixed frame 19 and a movable pulley 20.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a hoisting frame for mechanical equipment comprises a vertical frame 1, wherein the outer wall of the top of the vertical frame 1 is connected with a rotating frame 6 through a hinge, the top and the bottom of the outer wall at one end of the rotating frame 6 are respectively connected with a supporting pulley 8 and a guide pulley 9 through hinges, the top of the outer wall at one side of the vertical frame 1 is welded with a convex plate 2, the outer wall at one side of the convex plate 2 is connected with a driving motor 3 through a hinge, the output shaft of the driving motor 3 is connected with a rope pulley 4 through a key, one side of the outer wall at the top of the rotating frame 6 is connected with a fixed pulley 5 through a hinge, one side of the outer wall at the bottom of the rotating frame 6 is welded with a fixed frame 19, the inner wall of the fixed frame 19 is connected with a sliding block 13 in a sliding manner, the outer wall at the bottom of the sliding block 13, and one end of the piston rod of the hydraulic cylinder 14 is connected to the bottom inner wall of the rotating frame 6 through a hinge.
The utility model discloses in, the outer wall welding of leading pulley 9 has annular evenly distributed's sand grip 16, and sand grip 16 is semi-cylindrical strip structure.
The utility model discloses in, one side inner wall of rotating turret 6 has cylinder 15 through the fix with screw, and the piston rod one end of cylinder 15 has clamp plate 18 through the fix with screw, and the outer wall welding of one side of clamp plate 18 has resistance tooth 17, and resistance tooth 17 and sand grip 16 form the meshing cooperation, can extrude wire rope 7, and the increase is to wire rope 7's frictional resistance.
The utility model discloses in, hang the mechanism and include connecting plate 10, two movable pulley 20 and lifting hook 11, and two movable pulley 20 and lifting hook 11 all through hinged joint in one side outer wall of connecting plate 10.
The utility model discloses in, lifting hook 11 and two vertical distributions of movable pulley 20, and lifting hook 11 is located under movable pulley 20.
The utility model discloses in, wire rope 7 twines in the outer wall of fixed pulley 5, supporting pulley 8, leading pulley 9 and two movable pulleys 20, and wire rope 7 and two movable pulleys 20 alternately twine and distribute.
The utility model discloses in, driving motor 3, pneumatic cylinder 14 and cylinder 15 all are connected with the switch through the wire, and the switch is connected with the power through the wire.
The utility model discloses in, the bottom inner wall of fixed frame 19 has pressure sensor 12 through the fix with screw, and pressure sensor 12 is located slider 13 under.
The working principle is as follows: when not using, start 14 pulling turrets 6 rotations of pneumatic cylinder, folding integrated device, reduce occupation space, in the use, the height of lifting by crane as required, start 14 promotion turrets 6 rotations of pneumatic cylinder, start driving motor 3 and drive rope sheave 4 and rotate unreel wire rope 7, lifting hook 11 descends, hang equipment through lifting hook 11, start 3 rolling wire rope 7 of driving motor, break down when driving motor 3, when lifting hook 11 falls, start cylinder 15, promote clamp plate 18 and remove, make resistance tooth 17 and sand grip 16 meshing, increase the frictional resistance to wire rope 7, slow down the gliding speed of wire rope 7, avoid hanging the phenomenon that the mechanism takes place to fall.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. A hoisting frame for mechanical equipment comprises a vertical frame (1) and is characterized in that the outer wall of the top of the vertical frame (1) is connected with a rotating frame (6) through a hinge, the top and the bottom of the outer wall at one end of the rotating frame (6) are respectively connected with a supporting pulley (8) and a guide pulley (9) through hinges, a convex plate (2) is welded at the top of the outer wall at one side of the vertical frame (1), a driving motor (3) is connected to the outer wall at one side of the convex plate (2) through a hinge, an output shaft of the driving motor (3) is connected with a rope pulley (4) through a key, a fixed pulley (5) is connected to one side of the outer wall at the top of the rotating frame (6) through a hinge, a fixed frame (19) is welded to one side of the outer wall at the bottom of the rotating frame (6), a sliding block (13) is connected to the inner wall of the sliding block (, the outer wall of one side of the steel wire rope (7) is provided with a suspension mechanism, the outer wall of one side of the vertical frame (1) is connected with a hydraulic cylinder (14) through a hinge, and one end of a piston rod of the hydraulic cylinder (14) is connected to the inner wall of the bottom of the rotating frame (6) through a hinge.
2. A hoisting frame for mechanical equipment according to claim 1, characterized in that said guide pulley (9) has on its outer wall welded with annular and uniformly distributed ribs (16), and said ribs (16) have a semi-cylindrical strip structure.
3. A hoisting frame for mechanical equipment according to claim 1, characterized in that the inner wall of one side of the rotating frame (6) is provided with a cylinder (15), one end of the piston rod of the cylinder (15) is provided with a pressing plate (18), and the outer wall of one side of the pressing plate (18) is welded with a resistance tooth (17).
4. A hoisting frame for mechanical equipment according to claim 1, characterized in that said suspension means comprise a connection plate (10), two movable pulleys (20) and a hook (11), and both the two movable pulleys (20) and the hook (11) are connected to the outer wall of one side of the connection plate (10) by hinges.
5. A lifting frame for mechanical equipment, according to claim 4, characterized in that said hook (11) and said two movable pulleys (20) are vertically distributed, and the hook (11) is located right under the movable pulley (20).
6. A hoisting frame for mechanical equipment according to claim 5, characterized in that said steel cables (7) are wound around the outer walls of the fixed pulleys (5), the supporting pulleys (8), the guide pulleys (9) and the two movable pulleys (20), and the steel cables (7) are wound crosswise around the two movable pulleys (20).
7. A hoisting frame for mechanical equipment according to claim 3 characterized in that said driving motor (3), hydraulic cylinder (14) and air cylinder (15) are all connected with switches through wires, and the switches are connected with power supply through wires.
8. A hoisting frame for mechanical equipment, according to claim 1, characterized in that the bottom inner wall of said fixed frame (19) is provided with a pressure sensor (12), and the pressure sensor (12) is located directly below the slider (13).
CN201920440442.6U 2019-04-03 2019-04-03 Hoisting frame for mechanical equipment Active CN209957260U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920440442.6U CN209957260U (en) 2019-04-03 2019-04-03 Hoisting frame for mechanical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920440442.6U CN209957260U (en) 2019-04-03 2019-04-03 Hoisting frame for mechanical equipment

Publications (1)

Publication Number Publication Date
CN209957260U true CN209957260U (en) 2020-01-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920440442.6U Active CN209957260U (en) 2019-04-03 2019-04-03 Hoisting frame for mechanical equipment

Country Status (1)

Country Link
CN (1) CN209957260U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112279124A (en) * 2020-12-15 2021-01-29 新乡市奔象机械设备有限公司 Crane overload early warning jib loading boom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112279124A (en) * 2020-12-15 2021-01-29 新乡市奔象机械设备有限公司 Crane overload early warning jib loading boom
CN112279124B (en) * 2020-12-15 2021-05-21 蚌埠市江南建筑机械有限公司 Crane overload early warning jib loading boom

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