CN215924211U - Crane of hoist and mount that multi-angle was adjusted can carry out - Google Patents

Abstract

The utility model provides a hoisting crane capable of carrying out multi-angle adjustment, which comprises: a mounting frame; the bottom of the driving assembly is fixedly connected to the left side of the top of the mounting frame; the fixed subassembly, the bottom fixed connection of fixed subassembly just is located drive assembly's right side in the top of mounting bracket, fixed subassembly includes the support frame, the bottom fixed connection of support frame just is located drive assembly's right side in the top of mounting bracket. The utility model provides a crane capable of hoisting and adjusting in multiple angles, which is characterized in that a fixing cylinder slides on the inner side of an installation support, a spring is further expanded, a fixing nut is rotated, the fixing cylinder is driven to move downwards through the rotation of the fixing nut to fix a steel cable, and the phenomenon that the steel cable drops and safety accidents are caused due to the fact that the steel cable drops suddenly in the process of moving goods is avoided.

Description

Crane of hoist and mount that multi-angle was adjusted can carry out

Technical Field

The utility model relates to the field of cranes, in particular to a crane capable of being hoisted in a multi-angle adjusting mode.

Background

The crane is a lifting and carrying machine widely used in ports, workshops, electric power, construction sites and other places. The name crane is a uniform title for hoisting machinery. The main of cranes are also truck cranes, crawler cranes and tyre cranes.

The crane is a common name of cranes, the crane is one of hoisting machines, and is a machine which does cyclic and intermittent motion, and the crane is characterized by doing intermittent motion, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle work alternately.

In the related art, a crane is generally used for lifting and carrying goods in a workshop. However, in the process of hoisting and carrying, the conventional crane is inconvenient to fix the sling, so that great potential safety hazards exist, and the goods may fall off to cause damage to the goods. Moreover, when the hoisting assembly works, the multi-angle adjustment is inconvenient to carry out, and the flexibility of the device is lower.

Therefore, it is necessary to provide a crane capable of multi-angle adjustment for hoisting to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hoisting crane capable of being adjusted in multiple angles, and solves the problems that in the related technology, a sling is inconvenient to fix in the process of carrying of the crane, and the flexibility of a hoisting assembly is low.

In order to solve the above technical problems, the present invention provides a crane capable of performing multi-angle adjustment, comprising: a mounting frame;

the bottom of the driving assembly is fixedly connected to the left side of the top of the mounting frame;

the bottom of the fixing assembly is fixedly connected to the top of the mounting frame and positioned on the right side of the driving assembly, the fixing assembly comprises a supporting frame, the bottom of the supporting frame is fixedly connected to the top of the mounting frame and positioned on the right side of the driving assembly, a mounting plate is fixedly connected to the top of the supporting frame, a mounting support is fixedly connected to the top of the mounting plate, a sliding cylinder is fixedly connected to the bottom of the inner side of the mounting support, the back of the sliding cylinder fixedly penetrates through the back of the inner side of the mounting support and extends to the back of the mounting support, a fixing cylinder is slidably connected to the top of the inner side of the mounting support, and the back of the fixing cylinder penetrates through the back of the inner side of the mounting support and extends to the back of the mounting support;

the top of the adjusting component is fixedly connected to the bottom of the mounting frame.

Preferably, the top fixedly connected with spring of solid fixed cylinder, the top and the inboard top fixed connection of installing support of spring, the top fixedly connected with threaded rod of slide cartridge, the top of threaded rod runs through the top of solid fixed cylinder and extends to the outside of solid fixed cylinder, the week side on threaded rod top and the top threaded connection who is located solid fixed cylinder have fixation nut.

Preferably, the drive assembly includes the supporting shoe, the bottom fixed connection of supporting shoe is in the left side at mount frame top, the first case of placing of top fixedly connected with of supporting shoe, the first motor of bottom fixedly connected with of placing the incasement wall, the output shaft of first motor runs through the first right side of placing the incasement wall and extends to the first outside of placing the case, the output shaft fixedly connected with dwang of first motor, the right-hand member fixedly connected with tooth piece of dwang.

Preferably, the top of mounting bracket just is located the right side fixedly connected with fixed bolster of supporting shoe, the inboard of fixed bolster is rotated and is connected with the axis of rotation, week side fixedly connected with cable wire of axis of rotation, the bottom fixedly connected with couple of cable wire, the back of axis of rotation runs through the front of fixed bolster and extends to the back of fixed bolster, the back fixedly connected with gear of axis of rotation, gear and tooth piece meshing.

Preferably, the adjusting part includes that the second places the case, the top fixed connection that the case was placed to the second is in the bottom of mounting bracket, the bottom fixedly connected with second motor that the incasement wall was placed to the second, the output shaft of second motor runs through the second in proper order and places the top of incasement wall and the bottom of mounting bracket and extend to the top of mounting bracket, the output shaft fixedly connected with rotating turret of second motor, the inboard rotation at rotating turret top is connected with first hydraulic stem.

Preferably, the bottom of the first hydraulic rod is fixedly connected with a rotating support, the inner side of the rotating support is rotatably connected with a second hydraulic rod, the bottom end of the second hydraulic rod is fixedly connected with the top of the rotating frame, and the front face of the first hydraulic rod is fixedly connected with a limiting rod.

Preferably, the left side fixedly connected with at mounting bracket top pushes away the handle, the positive bottom of mounting bracket is rotated and is connected with the wheel, the both sides fixedly connected with hydraulic support frame of mounting bracket bottom.

Compared with the related art, the crane capable of carrying out multi-angle adjustment lifting provided by the utility model has the following beneficial effects:

the utility model provides a crane capable of hoisting and adjusting in multiple angles, which can slide a fixed cylinder on the inner side of an installation support to further expand a spring, rotate a fixed nut, drive the fixed cylinder to move downwards through the rotation of the fixed nut to fix a steel cable, avoid the situation that the steel cable drops suddenly and the safety accident is caused in the process of moving the goods, open a first hydraulic rod, adjust the hoisting position through the extension of the first hydraulic rod, open a second hydraulic rod, adjust the hoisting height through the use of the second hydraulic rod, and effectively improve the flexibility of the device in use.

Drawings

FIG. 1 is a schematic structural diagram of a crane for multi-angle adjustable hoisting according to a preferred embodiment of the present invention;

FIG. 2 is a schematic left side view of the mounting bracket of FIG. 1;

fig. 3 is an enlarged view of the structure of the region a shown in fig. 1.

Reference numbers in the figures: 1. a mounting frame; 2. a drive assembly; 21. a support block; 22. a first holding box; 23. a first motor; 24. rotating the rod; 25. a tooth block; 26. fixing a bracket; 27. a rotating shaft; 28. a steel cord; 29. Hooking; 210. a gear; 3. a fixing assembly; 31. a support frame; 32. mounting a plate; 33. mounting a bracket; 34. a sliding cylinder; 35. a fixed cylinder; 36. a spring; 37. a threaded rod; 38. fixing a nut; 4. an adjustment assembly; 41. a second holding box; 42. a second motor; 43. a rotating frame; 44. a first hydraulic lever; 45. Rotating the bracket; 46. a second hydraulic rod; 47. a limiting rod; 5. a push handle; 6. a wheel; 7. and (5) a hydraulic support frame.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a crane for hoisting with multi-angle adjustment according to a preferred embodiment of the present invention; FIG. 2 is a schematic left side view of the mounting bracket of FIG. 1; fig. 3 is an enlarged schematic view of the structure of the area a shown in fig. 1, and a crane capable of performing multi-angle adjustment lifting comprises: a mounting frame 1;

the bottom of the driving component 2 is fixedly connected to the left side of the top of the mounting frame 1;

the fixing component 3, the bottom of the fixing component 3 is fixedly connected to the top of the mounting frame 1 and positioned on the right side of the driving component 2, the fixing component 3 comprises a supporting frame 31, the bottom of the supporting frame 31 is fixedly connected to the top of the mounting frame 1 and positioned on the right side of the driving component 2, the top of the supporting frame 31 is fixedly connected with a mounting plate 32, the top of the mounting plate 32 is fixedly connected with a mounting bracket 33, the bottom of the inner side of the mounting bracket 33 is fixedly connected with a sliding cylinder 34, the back of the sliding cylinder 34 fixedly penetrates through the back of the inner side of the mounting bracket 33 and extends to the back of the mounting bracket 33, the top of the inner side of the mounting bracket 33 is slidably connected with a fixing cylinder 35, the back of the fixing cylinder 35 penetrates through the back of the inner side of the mounting bracket 33 and extends to the back of the mounting bracket 33, a groove matched with the steel cable 28 is formed in the surface of the sliding cylinder 34, and the steel cable 28 slides on the top of the sliding cylinder 34 when in use, the surface of the mounting bracket 33 is provided with a groove matched with the fixed cylinder 35;

and the top of the adjusting component 4 is fixedly connected to the bottom of the mounting frame 1.

The top fixedly connected with spring 36 of fixed cylinder 35, the top of spring 36 and the inboard top fixed connection of installing support 33, the top fixedly connected with threaded rod 37 of slide cartridge 34, the top of fixed cylinder 35 is run through and is extended to the outside of fixed cylinder 35 on the top of threaded rod 37, and the all sides on threaded rod 37 top just is located the top threaded connection of fixed cylinder 35 and has fixation nut 38.

Drive assembly 2 includes supporting shoe 21, the bottom fixed connection of supporting shoe 21 is in the left side at 1 top of mounting bracket, the first case 22 of placing of top fixedly connected with of supporting shoe 21, the first motor 23 of bottom fixedly connected with of placing the case 22 inner wall, the output shaft of first motor 23 runs through the first right side of placing the case 22 inner wall and extends to the first outside of placing case 22, the output shaft fixedly connected with dwang 24 of first motor 23, the right-hand member fixedly connected with tooth piece 25 of dwang 24, first motor 23 is three-phase asynchronous motor, and external power has.

The top of mounting bracket 1 just is located the right side fixedly connected with fixed bolster 26 of supporting shoe 21, and the inboard of fixed bolster 26 rotates and is connected with axis of rotation 27, and the week side fixedly connected with cable wire 28 of axis of rotation 27, the bottom fixedly connected with couple 29 of cable wire 28, and the back of axis of rotation 27 runs through the front of fixed bolster 26 and extends to the back of fixed bolster 26, and the back fixedly connected with gear 210 of axis of rotation 27, gear 210 and the meshing of tooth piece 25.

Adjusting part 4 includes that the second places case 41, the top fixed connection that case 41 was placed to the second is in the bottom of mounting bracket 1, the bottom fixedly connected with second motor 42 of case 41 inner wall is placed to the second, the output shaft of second motor 42 runs through the second in proper order and places the top of case 41 inner wall and the bottom of mounting bracket 1 and extend to the top of mounting bracket 1, the output shaft fixedly connected with rotating turret 43 of second motor 42, the inboard at rotating turret 43 top is rotated and is connected with first hydraulic stem 44, second motor 42 is three-phase asynchronous motor, and external the power that has.

The bottom fixedly connected with of first hydraulic stem 44 rotates support 45, and the inboard of rotating support 45 rotates and is connected with second hydraulic stem 46, the bottom of second hydraulic stem 46 and the top fixed connection of rotating turret 43, the positive fixedly connected with gag lever post 47 of first hydraulic stem 44.

The left side fixedly connected with at 1 top of mounting bracket pushes away 5, and the positive bottom of mounting bracket 1 is rotated and is connected with wheel 6, and the both sides fixedly connected with hydraulic support frame 7 of 1 bottom of mounting bracket, the bottom of hydraulic support frame 7 are the diaphragm, increase with the area of contact on ground.

The working principle of the hoisting crane capable of being adjusted in multiple angles provided by the utility model is as follows:

the first step is as follows: when the device is used, a worker firstly pushes the device to a working place through the push handle 5, two hydraulic support frames 7 are placed between lifting, the contact area with the ground is enlarged through the transverse plate, the hook 29 is connected with goods, then the first motor 23 is started, the rotating rod 24 and the tooth block 25 are driven to rotate through the rotation of the first motor 23, the gear 210 is driven to rotate through the rotation of the tooth block 25, the rotating shaft 27 is driven to rotate through the rotation of the gear 210, the steel cable 28 is driven to contract through the rotation of the rotating shaft 27, and then the goods are lifted through the hook 29;

the second step is that: the second motor 42 is started, the rotating rack 43 is driven to rotate by the rotation of the second motor 42, the goods are driven to rotate by the rotation of the rotating rack 43, the first hydraulic rod 44 is started, the lifting position can be adjusted by the extension of the first hydraulic rod 44, the second hydraulic rod 46 is started, and the lifting height can be adjusted by the use of the second hydraulic rod 46;

the third step: when the goods are lifted and transferred, the fixing cylinder 35 slides on the inner side of the mounting bracket 33, the spring 36 expands, the fixing cylinder 35 is sleeved on the circumferential side surface of the threaded rod 37, the fixing nut 38 is rotated, and the fixing cylinder 35 is driven by the rotation of the fixing nut 38 to move downwards to fix the steel cable 28.

Compared with the related art, the crane capable of carrying out multi-angle adjustment lifting provided by the utility model has the following beneficial effects:

through sliding the fixed cylinder 35 in the inboard of installing support 33, and then make spring 36 expand, rotate fixing nut 38, the rotation of 38 through fixing nut drives fixed cylinder 35 and moves downwards and fix cable wire 28, avoid moving the in-process to the goods, cable wire 28 drops suddenly, lead to the goods to drop, cause the emergence of incident, open first hydraulic stem 44, stretch out through first hydraulic stem 44, can adjust the position of lifting by crane, open second hydraulic stem 46, the height of lifting by crane can be adjusted through the use of second hydraulic stem 46, the effectual flexibility that improves when the device uses.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides a can carry out hoist and mount of multi-angle modulation which characterized in that includes: a mounting frame (1);

the bottom of the driving assembly (2) is fixedly connected to the left side of the top of the mounting frame (1);

the bottom of the fixing component (3) is fixedly connected to the top of the mounting frame (1) and positioned on the right side of the driving component (2), the fixing component (3) comprises a supporting frame (31), the bottom of the supporting frame (31) is fixedly connected to the top of the mounting frame (1) and is positioned on the right side of the driving component (2), the top of the supporting frame (31) is fixedly connected with a mounting plate (32), the top of the mounting plate (32) is fixedly connected with a mounting bracket (33), the bottom of the inner side of the mounting bracket (33) is fixedly connected with a sliding cylinder (34), the back surface of the sliding cylinder (34) is fixedly penetrated through the back surface of the inner side of the mounting bracket (33) and extends to the back surface of the mounting bracket (33), the top of the inner side of the mounting bracket (33) is connected with a fixed cylinder (35) in a sliding way, the back surface of the fixed cylinder (35) penetrates through the back surface of the inner side of the mounting bracket (33) and extends to the back surface of the mounting bracket (33);

the top of the adjusting component (4) is fixedly connected to the bottom of the mounting frame (1).

2. The crane capable of multi-angle adjustment for hoisting according to claim 1, wherein a spring (36) is fixedly connected to the top of the fixed cylinder (35), the top of the spring (36) is fixedly connected to the top of the inner side of the mounting bracket (33), a threaded rod (37) is fixedly connected to the top of the sliding cylinder (34), the top end of the threaded rod (37) penetrates through the top of the fixed cylinder (35) and extends to the outside of the fixed cylinder (35), and a fixing nut (38) is screwed on the peripheral side surface of the top end of the threaded rod (37) and is located at the top of the fixed cylinder (35).

3. The crane capable of multi-angle adjustment for hoisting according to claim 1, wherein the driving assembly (2) comprises a supporting block (21), the bottom of the supporting block (21) is fixedly connected to the left side of the top of the mounting frame (1), the top of the supporting block (21) is fixedly connected with a first placing box (22), the bottom of the inner wall of the first placing box (22) is fixedly connected with a first motor (23), the output shaft of the first motor (23) penetrates through the right side of the inner wall of the first placing box (22) and extends to the outside of the first placing box (22), the output shaft of the first motor (23) is fixedly connected with a rotating rod (24), and the right end of the rotating rod (24) is fixedly connected with a tooth block (25).

4. The crane capable of multi-angle adjustment for hoisting according to claim 3, wherein a fixing bracket (26) is fixedly connected to the top of the mounting frame (1) and located at the right side of the supporting block (21), a rotating shaft (27) is rotatably connected to the inner side of the fixing bracket (26), a steel cable (28) is fixedly connected to the circumferential side of the rotating shaft (27), a hook (29) is fixedly connected to the bottom of the steel cable (28), the back of the rotating shaft (27) penetrates through the front of the fixing bracket (26) and extends to the back of the fixing bracket (26), a gear (210) is fixedly connected to the back of the rotating shaft (27), and the gear (210) is engaged with the tooth block (25).

5. The crane capable of multi-angle adjustment for hoisting according to claim 1, wherein the adjusting assembly (4) comprises a second placing box (41), the top of the second placing box (41) is fixedly connected to the bottom of the mounting frame (1), the bottom of the inner wall of the second placing box (41) is fixedly connected with a second motor (42), the output shaft of the second motor (42) sequentially penetrates through the top of the inner wall of the second placing box (41) and the bottom of the mounting frame (1) and extends to the top of the mounting frame (1), the output shaft of the second motor (42) is fixedly connected with a rotating frame (43), and the inner side of the top of the rotating frame (43) is rotatably connected with a first hydraulic rod (44).

6. The crane capable of multi-angle adjustment for hoisting according to claim 5, wherein a rotating bracket (45) is fixedly connected to the bottom of the first hydraulic rod (44), a second hydraulic rod (46) is rotatably connected to the inner side of the rotating bracket (45), the bottom end of the second hydraulic rod (46) is fixedly connected to the top of the rotating frame (43), and a limiting rod (47) is fixedly connected to the front surface of the first hydraulic rod (44).

7. The crane capable of multi-angle adjustment for hoisting according to claim 1, wherein a push handle (5) is fixedly connected to the left side of the top of the mounting frame (1), wheels (6) are rotatably connected to the bottom of the front surface of the mounting frame (1), and hydraulic support frames (7) are fixedly connected to the two sides of the bottom of the mounting frame (1).

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