CN116177389A - A convenient and safe hoisting device for large equipment - Google Patents

Abstract

The invention discloses a convenient and safe lifting device of large equipment, which comprises a cross beam, wherein fixed seats are fixedly arranged at the left end and the right end of the cross beam, connecting frames are fixedly arranged at the lower ends of the two fixed seats, brackets are fixedly arranged at the lower ends of the two connecting frames, connecting plates are fixedly arranged at the lower ends of the two brackets, and a group of fixed blocks are fixedly arranged at the front parts and the rear parts of the lower ends of the two connecting plates. According to the convenient and safe lifting device for the large-scale equipment, the second hydraulic cylinder is arranged, so that the shaking probability of a suspended large-scale object can be reduced, when the large-scale object is lifted in the air, the two second hydraulic cylinders drive the two second push rods, the two second push rods drive the two auxiliary blocks to move towards the middle, and under the action of the two second hydraulic cylinders, the two auxiliary blocks can form auxiliary support for the large-scale object, so that shaking of the object is reduced, the danger is greatly reduced, and meanwhile, the stability of the equipment is improved.

Description

A convenient and safe hoisting device for large equipment

technical field

The invention relates to the technical field of hoisting, in particular to a convenient and safe hoisting device for large equipment.

Background technique

In the traditional lifting method, the commonly used lifting method is to lift the workpiece by slings such as hooks, wire ropes, and chains. Due to the large size of the large workpiece, it is impossible to ensure the safety of the large workpiece when lifting and moving the workpiece. Stability, so the traditional lifting method needs to firmly tie the hook, wire rope, chain and other slings to the workpiece in advance. The tied workpiece is untied. At present, the prior art lifts the large workpiece by a special hoisting device.

The existing convenient and safe lifting device has the following problems: 1. Since the large object to be hoisted is suspended in the air, when the equipment moves, the large object is prone to shaking, and the shaking of the large object will increase the risk and affect the safety of the equipment. Stability, 2. Due to the different requirements, the lifting heights required for large objects are different, and the height of the auxiliary support for large objects is different, thereby reducing the use efficiency. 3. Due to the adjustment of the left and right movement of the large objects that are lifted The process is relatively cumbersome, which makes the equipment have certain limitations. Therefore, we propose a convenient and safe lifting device for large equipment.

Contents of the invention

The main purpose of the present invention is to provide a convenient and safe lifting device for large equipment, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the present invention takes is:

A convenient and safe lifting device for large-scale equipment, including a beam, the left end and the right end of the beam are fixedly installed with fixing seats, the lower ends of the two fixing seats are fixedly installed with connecting frames, and the lower ends of the two connecting frames are fixedly installed There are brackets, the lower ends of the two brackets are fixedly equipped with connecting plates, and the front and rear parts of the lower ends of the two connecting plates are fixedly installed with a set of fixed blocks, and the two groups of fixed blocks on the left side are symmetrically distributed front and back. Each group is set to two, and the two groups of fixed blocks are movably interspersed with connecting shafts, and the left and right parts of the outer surface of the two connecting shafts are fixedly sleeved with movable wheels. The shafts are symmetrically distributed front and back, and the front parts of the upper ends of the two connecting plates are fixedly connected with the drive assembly, and a connecting column is fixedly installed between the two connecting plates and the beam, and the upper right and upper ends of the two connecting plates are The left part is fixedly connected to No. 1 hydraulic cylinder, and No. 2 hydraulic cylinder is connected to the two No. 1 hydraulic cylinders and the two connecting columns. A moving assembly is slidably installed on the crossbeam, and a moving assembly is fixedly installed on the lower end of the moving assembly. Lifting equipment.

Preferably, the drive assembly includes a spacer, the upper end of the spacer is fixedly connected to a No. 1 motor, the output end of the No. 1 motor is fixedly connected to a rotating column, and the left end of the rotating column is fixedly connected to a main wheel, and the main wheel An auxiliary wheel is arranged below, and the outer surfaces of the main wheel and the auxiliary wheel are jointly connected with a belt, and the pad is fixedly connected to the connecting plate.

Preferably, the auxiliary wheel is fixedly sleeved in the middle of the outer surface of the connecting shaft, and there is a gap between the belt and the connecting plate.

Preferably, the upper end of the No. 1 hydraulic cylinder is movably connected with a No. 1 push rod, and the upper end of the No. 1 push rod is fixedly connected with a moving block. There is a mounting slot in the middle.

Preferably, the left end of the No. 2 hydraulic cylinder is movably connected to a No. 2 push rod, and the left end of the No. 2 push rod is fixedly connected to an auxiliary block.

Preferably, the No. 2 hydraulic cylinder is fixedly connected in the installation groove, and the connecting column and the moving block are slidably connected together through the movable groove.

Preferably, the moving assembly includes a moving frame, the left end of the moving frame is provided with a moving slot passing through left and right, the left part of the front end of the moving frame is fixedly connected with a No. 2 motor, and the No. 2 motor runs through the moving frame and is fixedly connected with a A rotating column, the rear end of the rotating column is fixedly connected with a moving wheel, and the moving frame is slidably connected to the beam.

Preferably, the lifting device includes a connection box, the left end of the connection box is fixedly connected with a support block, the upper end of the support block is fixedly connected with No. 3 motor, the output end of the No. 3 motor is fixedly connected with a gear set, and the connection box A collection roller is movably connected inside, the collection roller runs through the connection box and is fixedly connected with a connection wheel, the lower end of the collection roller is fixedly connected with a steel rope, and the connection box is fixedly connected with the lower end of the mobile frame.

Preferably, the gear set and the connecting wheel are engaged and connected together, there is a gap between the collecting roller and the connecting box, and there is a gap between the connecting wheel and the connecting box.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the present invention, by setting the No. 2 hydraulic cylinder, the probability of shaking of the suspended large object can be reduced. In use, when the large object is hoisted in the air, the two No. 2 hydraulic cylinders drive the two No. 2 push rods , so that the two No. 2 push rods drive the two auxiliary blocks to move to the middle, and under the action of the two No. 2 hydraulic cylinders, the two auxiliary blocks can form auxiliary supports for large objects, thereby reducing the shaking of the objects and greatly The danger is reduced, and the stability of the device is improved at the same time.

2. In the present invention, by setting the No. 1 hydraulic cylinder, the No. 2 hydraulic cylinder can be adjusted according to the height of the object suspension. When in use, when the height of the object suspension is higher than the No. 2 hydraulic cylinder, the No. The hydraulic cylinder drives the No. 1 push rod, and under the action of the No. 1 push rod, the moving block can be adjusted up and down on the connecting column, so as to adapt to the suspended height of the object.

3. In the present invention, by setting the moving assembly, the lifted object can be easily moved left and right. In use, when the lifted object needs to move, the No. 2 motor drives the rotating column, and the rotating column drives the moving wheel to rotate, so that The moving wheels are convenient to drive the moving frame to move left and right on the beam, and the operation efficiency is improved because the operation process is simple and clear.

Description of drawings

Fig. 1 is the schematic diagram of the overall structure of the convenient and safe lifting device of a kind of large-scale equipment of the present invention;

Fig. 2 is a side view of the overall structure of a convenient and safe lifting device for large-scale equipment of the present invention;

Fig. 3 is the overall structural diagram of the driving assembly of a convenient and safe lifting device for large-scale equipment according to the present invention;

Fig. 4 is the whole structural diagram of No. 1 hydraulic cylinder of the convenient and safe lifting device of a kind of large-scale equipment of the present invention;

5 is a schematic diagram of the overall structure of the No. 2 hydraulic cylinder of a convenient and safe lifting device for large-scale equipment according to the present invention;

Fig. 6 is a schematic diagram of the overall structure of a mobile assembly of a convenient and safe lifting device for large-scale equipment according to the present invention;

Fig. 7 is a schematic diagram of the overall structure of a lifting device of a convenient and safe lifting device for large equipment according to the present invention.

In the figure: 1. Beam; 2. Fixed seat; 3. Connecting frame; 4. Bracket; 5. Connecting plate; 6. Driving component; 7. No. 1 hydraulic cylinder; 8. No. 2 hydraulic cylinder; 10. Lifting equipment; 11. Connecting column; 12. Fixed block; 13. Connecting shaft; 14. Movable wheel; 61. Block; 62. No. 1 motor; 63. Rotating column; 64. Main wheel; 65. Belt; 66, auxiliary wheel; 71, No. 1 push rod; 72, moving block; 73, movable slot; 74, installation slot; 81, No. 2 push rod; 82, auxiliary block; 91, moving frame; 92, moving slot; 93 , No. 2 motor; 94, rotating column; 95, moving wheel; 101, connecting box; 102, support block; 103, No. 3 motor; 104, gear set; 105, collecting roller; 106, connecting wheel; 107, steel rope .

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which may be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

As shown in Figure 1-7, a convenient and safe lifting device for large-scale equipment includes a beam 1, the left end and the right end of the beam 1 are fixedly installed with a fixing seat 2, and the lower ends of the two fixing seats 2 are fixedly installed with a connecting frame 3. The lower ends of each connecting frame 3 are fixedly equipped with brackets 4, the lower ends of the two brackets 4 are fixedly equipped with connecting plates 5, and the front and rear parts of the lower ends of the two connecting plates 5 are fixedly equipped with one group of fixed blocks 12, and the left two groups The fixed blocks 12 are symmetrically distributed front and back and each group is set to two. The two groups of fixed blocks 12 are movable and interspersed with connecting shafts 13, and the left and right parts of the outer surface of the two connecting shafts 13 are fixedly sleeved with movable parts. Wheel 14, two connecting shafts 13 are symmetrically distributed front and back, and the front parts of the upper ends of the two connecting plates 5 are fixedly connected with the drive assembly 6, and a connecting column 11 is fixedly installed between the two connecting plates 5 and the beam 1, and the two connecting plates 5 The right part of the upper end and the left part of the upper end of the plate 5 are fixedly connected with the No. 1 hydraulic cylinder 7, the No. 2 hydraulic cylinder 8 is connected to the two No. 1 hydraulic cylinders 7 and the two connecting columns 11, and the mobile assembly 9 is slidably installed on the beam 1. , the lower end of the moving assembly 9 is fixedly equipped with a lifting device 10 .

The driving assembly 6 comprises a spacer 61, the upper end of the spacer 61 is fixedly connected with a motor 62, the output end of the motor 62 is fixedly connected with a rotating column 63, the left end of the rotating column 63 is fixedly connected with a main wheel 64, and an auxiliary wheel 64 is arranged below the main wheel 64. Wheel 66, the outer surface of main wheel 64 and auxiliary wheel 66 are jointly connected with belt 65, pad 61 is fixedly connected on the connecting plate 5; There are gaps in between.

The upper end of the No. 1 hydraulic cylinder 7 is movably connected with a No. 1 push rod 71, and the upper end of the No. 1 push rod 71 is fixedly connected with a moving block 72. The rear part of the upper end of the moving block 72 is provided with a movable groove 73 that penetrates up and down, and the middle part of the left end of the moving block 72 is provided with a mounting Groove 74; when the height of object suspension is higher than No. 2 hydraulic cylinder 8, drive No. 1 push rod 71 by No. 1 hydraulic cylinder 7, and under the effect of No. 1 push rod 71, make mobile block 72 be convenient to connect column 11 to realize up and down adjustment, so as to adapt to the suspended height of the object; the left end of No. 2 hydraulic cylinder 8 is movably connected with No. 2 push rod 81, and the left end of No. 2 push rod 81 is fixedly connected with auxiliary block 82; No. 2 hydraulic cylinder 8 is fixedly connected In the mounting groove 74, the connecting column 11 and the moving block 72 are slidably connected together through the movable groove 73; when a large object is hoisted in the air, two No. No. 2 push rod 81 drives two auxiliary blocks 82 to move to the middle, and under the action of two No. 2 hydraulic cylinders 8, the two auxiliary blocks 82 can form auxiliary supports for large objects, thereby reducing the shaking of objects and greatly The danger is reduced, and the stability of the device is improved at the same time.

The moving assembly 9 includes a moving frame 91, the left end of the moving frame 91 is provided with a moving slot 92 passing through left and right, the left part of the front end of the moving frame 91 is fixedly connected with a No. 2 motor 93, and the No. 2 motor 93 runs through the moving frame 91 and is fixedly connected with a rotating column 94 , the rear end of the rotating column 94 is fixedly connected with a movable wheel 95, and the movable frame 91 is slidably connected with the beam 1; the lifting device 10 includes a connection box 101, the left end of the connection box 101 is fixedly connected with a support block 102, and the upper end of the support block 102 is fixedly connected with a No. 3 Motor 103, the output end of No. 3 motor 103 is fixedly connected with a gear set 104, the inside of the connection box 101 is movably connected with a collection roller 105, the collection roller 105 runs through the connection box 101 and is fixedly connected with a connection wheel 106, and the lower end of the collection roller 105 is fixedly connected with a steel Rope 107, connecting box 101 is fixedly connected at the lower end of moving frame 91; gear set 104 and connecting wheel 106 are meshed and connected together, there is a gap between collecting roller 105 and connecting box 101, there is a gap between connecting wheel 106 and connecting box 101; When the lifting object needs to be moved, the second motor 93 drives the rotating column 94, and the rotating column 94 drives the moving wheel 95 to rotate, so that the moving wheel 95 is convenient to drive the moving frame 91 to move left and right on the beam 1, because the operation process is simple and clear , which improves the efficiency of use.

It should be noted that the present invention is a convenient and safe lifting device for large equipment. By setting the No. 2 hydraulic cylinder 8, the probability of shaking of the suspended large object can be reduced. When in use, when the large object is hoisted in the air, the two A No. 2 hydraulic cylinder 8 drives two No. 2 push rods 81, so that the two No. 2 push rods 81 drive the two auxiliary blocks 82 to move to the middle, and under the action of the two No. 2 hydraulic cylinders 8, the two auxiliary blocks 82 are moved to the middle. The block 82 can form an auxiliary support for large objects, thereby reducing the shaking of the object, greatly reducing the risk, and improving the stability of the device; by setting the No. 1 hydraulic cylinder 7, the No. 2 hydraulic cylinder 8 can be suspended according to the object. When in use, when the suspended height of the object is higher than the No. 2 hydraulic cylinder 8, the No. 1 hydraulic cylinder 7 drives the No. 1 push rod 71, and under the action of the No. 1 push rod 71, the The moving block 72 is convenient to realize up and down adjustment on the connecting column 11, thereby adapting to the suspended height of the object; No. motor 93 drives the rotating column 94, and drives the moving wheel 95 to rotate through the rotating column 94, so that the moving wheel 95 is convenient to drive the moving frame 91 to move left and right on the crossbeam 1. Because the operation process is concise and clear, the use efficiency is improved.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides a convenient safety hoisting accessory of large-scale equipment, includes crossbeam (1), its characterized in that: the hydraulic cylinder is characterized in that a fixing seat (2) is fixedly arranged at the left end and the right end of a cross beam (1), a connecting frame (3) is fixedly arranged at the lower end of the fixing seat (2), a movable wheel (14) is fixedly sleeved at the left part and the right part of the outer surface of the connecting shaft (13), a connecting plate (5) is fixedly arranged at the lower end of the connecting frame (4), a set of fixing blocks (12) are fixedly arranged at the front part and the rear part of the lower end of the connecting plate (5), a connecting column (11) is fixedly arranged between the front part and the rear part of the lower end of the connecting plate (5), the fixing blocks (12) are symmetrically distributed in front and rear, each set of fixing blocks are symmetrically arranged in front, a connecting shaft (13) is movably sleeved at the left part and the right part of the outer surface of the connecting shaft (13), a movable wheel (14) is fixedly sleeved at the left part and the right part of the outer surface of the connecting shaft (13), a driving component (6) is symmetrically distributed in front and rear, a connecting column (11) is fixedly arranged between the front part and the front part of the connecting plate (5) and the rear part of the lower end of the connecting plate (1), a hydraulic cylinder (7) is fixedly connected with a hydraulic cylinder (7) at the upper end of the connecting column (7), and lifting equipment (10) is fixedly arranged at the lower end of the moving assembly (9).

2. The portable and safe lifting device for large equipment according to claim 1, wherein: the driving assembly (6) comprises a cushion block (61), a first motor (62) is fixedly connected to the upper end of the cushion block (61), a rotating column (63) is fixedly connected to the output end of the first motor (62), a main wheel (64) is fixedly connected to the left end of the rotating column (63), an auxiliary wheel (66) is arranged below the main wheel (64), a belt (65) is commonly connected to the outer surfaces of the main wheel (64) and the auxiliary wheel (66), and the cushion block (61) is fixedly connected to the connecting plate (5).

3. The portable and safe lifting device for large equipment according to claim 2, wherein: the auxiliary wheel (66) is fixedly sleeved in the middle of the outer surface of the connecting shaft (13), and a gap exists between the belt (65) and the connecting plate (5).

4. A portable and safe lifting device for large equipment according to claim 3, wherein: the hydraulic cylinder (7) upper end swing joint has push rod (71) No. one, push rod (71) upper end fixedly connected with movable block (72), movable groove (73) of upper and lower break-through have been seted up at movable block (72) upper end rear portion, mounting groove (74) have been seted up at movable block (72) left end middle part.

5. The portable and safe lifting device for large equipment according to claim 4, wherein: the left end swing joint of pneumatic cylinder No. two (8) has No. two push rods (81), no. two push rods (81) left end fixedly connected with auxiliary block (82).

6. The portable and safe lifting device for large equipment according to claim 5, wherein: the second hydraulic cylinder (8) is fixedly connected in the mounting groove (74), and the connecting column (11) and the moving block (72) are connected together in a sliding mode through the movable groove (73).

7. The portable and safe lifting device for large equipment according to claim 6, wherein: the mobile assembly (9) comprises a mobile frame (91), a left-right through mobile groove (92) is formed in the left end of the mobile frame (91), a second motor (93) is fixedly connected to the left part of the front end of the mobile frame (91), the second motor (93) penetrates through the mobile frame (91) and is fixedly connected with a rotating column (94), a mobile wheel (95) is fixedly connected to the rear end of the rotating column (94), and the mobile frame (91) is slidably connected to the cross beam (1).

8. The portable and safe lifting device for large equipment according to claim 7, wherein: lifting by crane equipment (10) including connection box (101), connection box (101) left end fixedly connected with props up piece (102), prop up piece (102) upper end fixedly connected with No. three motor (103), no. three motor (103) output fixedly connected with gear train (104), connection box (101) inside swing joint has collection roller (105), collection roller (105) through connection box (101) and fixedly connected with fifth wheel (106), collection roller (105) lower extreme fixedly connected with steel cable (107), connection box (101) fixedly connected with is at removal frame (91) lower extreme.

9. The portable and safe lifting device for large equipment according to claim 8, wherein: the gear set (104) is meshed with the connecting wheel (106), a gap exists between the collecting roller (105) and the connecting box (101), and a gap exists between the connecting wheel (106) and the connecting box (101).

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