CN222118737U - Multifunctional hoisting equipment - Google Patents

Abstract

The utility model discloses multifunctional hoisting equipment in the technical field of cranes, which comprises a stand column, wherein a connecting column is fixedly connected to the stand column, a guide wheel is arranged on the connecting column, a fixed rod is rotatably connected to the connecting column, a first rotating column is rotatably connected to the fixed rod, a gear is arranged at one end of the first rotating column, the gear is meshed with the guide wheel, a driving mechanism is arranged on the fixed rod, the driving mechanism is movably connected with the first rotating column, a cross rod is fixedly connected to the fixed rod, a sliding frame is slidably connected to the cross rod, two multi-stage telescopic mechanisms are arranged between the sliding frame and the fixed rod, the two multi-stage telescopic mechanisms are in transmission connection, one multi-stage telescopic mechanism is movably connected with the driving mechanism, a winch is arranged on the sliding frame, the production cost of the equipment is effectively reduced, the service life of the equipment is prolonged, and the practicability of the equipment is higher when the equipment is used.

Description

Multifunctional hoisting equipment

Technical Field

The utility model relates to the technical field of cranes, in particular to multifunctional crane equipment.

Background

The crane is characterized in that a traveling cab and a lifting control room are combined into a whole, and the crawler crane (crawler crane) is evolved, so that a crawler of a travelling mechanism and a travelling support part are changed into a chassis with tires, the defect that the crawler plate of the crawler crane (crawler crane) damages a road surface is overcome, the crane belongs to a material handling machine, the existing crane achieves basic operation performance, but still has the defects that 1, the existing crane does not have a height adjusting function when in use, the practicability of the crane is reduced, 2, the existing crane does not have a rotating adjusting function when in use, and the practicability of the crane is reduced, so that in order to solve the problems, a technical scheme is disclosed in CN202022035916.4, the problems can be solved when in use, the technical scheme still has problems, when the lifting mechanism is adjusted, the driving motor is matched with a threaded rod, the practical quality is reduced when in use, and the practical quality is damaged, and the practical quality is reduced when the threaded rod is driven, and the practical quality is reduced when the threaded rod is in use, and the practical quality is correspondingly damaged when the lifting equipment is in use.

Based on this, the present utility model has devised a multifunctional lifting device to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a multifunctional hoisting device, which solves the problem that an internal mechanism is easy to wear in the using process of the device proposed in the background technology, so that the service life of the device is shortened.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a multi-functional hoisting equipment, includes the stand, fixedly connected with spliced pole on the stand, install the leading wheel on the spliced pole, rotate on the spliced pole and be connected with the dead lever, rotate on the dead lever and be connected with first column spinner, the gear is installed to first column spinner one end, gear and leading wheel intermeshing, be equipped with actuating mechanism on the dead lever, actuating mechanism and first column spinner swing joint, fixedly connected with horizontal pole on the dead lever, sliding connection has the carriage on the horizontal pole, be equipped with two multistage telescopic machanism between carriage and the dead lever, two multistage telescopic machanism transmission are connected, one of them multistage telescopic machanism and actuating mechanism swing joint, install the hoist on the carriage.

Preferably, the actuating mechanism includes driving motor, telescopic link and second column spinner, install driving motor on the dead lever, driving motor output fixedly connected with telescopic link, it is connected with the second column spinner to rotate on the dead lever, the telescopic link rotates to be connected in the second column spinner, be equipped with the connecting block on the telescopic link, connecting block and second column spinner activity joint.

Preferably, a self-locking component is arranged between the connecting column and the fixing rod.

Preferably, the multistage telescopic machanism includes one-level telescopic machanism and a plurality of second grade telescopic machanism, a plurality of second grade telescopic machanism threaded connection, one-level telescopic machanism and second grade telescopic machanism threaded connection, one-level telescopic machanism includes first fixed shell, first fixture block, threaded rod and first draw-in groove, fixedly connected with first fixed shell on the dead lever, install two first fixture blocks in the first fixed shell, first fixed shell internal rotation is connected with the threaded rod, two first draw-in grooves have been seted up on the threaded rod.

Preferably, the second-stage telescopic mechanism comprises a second fixing shell, a second clamping groove, a threaded ring, a threaded sleeve, a third clamping groove, a second clamping block and a third clamping block, wherein the second fixing shell is slidably connected in the first fixing shell, the threaded ring is rotationally connected in the second fixing shell, the threaded sleeve is installed on the threaded ring, the first clamping block is slidably connected in the second clamping groove, the threaded rod is in threaded ring, the second clamping block is slidably connected in the first clamping groove, and in addition, the second-stage telescopic mechanism is sequentially in threaded connection with the third clamping groove and the third clamping block.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the telescopic rod in the driving mechanism is controlled to extend through the equipment, when the telescopic rod extends, the telescopic rod and the first rotary column are clamped, the driving motor is controlled to work, the driving motor can effectively control the first rotary column to rotate, so that the gear rotates, when the gear rotates, the gear can effectively rotate around the guide wheel, then the angle of the equipment is changed, meanwhile, when the equipment needs to change the position of the winch, the telescopic rod is controlled to be shortened, at the moment, the telescopic rod is connected with the second rotary column, when the telescopic rod drives the second rotary column to rotate, the second telescopic rod controls the multistage telescopic mechanism to expand, so that the sliding frame moves on the cross rod, then the position of the sliding frame is changed, thus the position of the effective device is changed, the driving force in the equipment is matched with the driving motor, the number of the driving motor is reduced, the production cost of the equipment is effectively reduced, meanwhile, the use consistency of the equipment is improved, when the sliding frame is matched with the multistage telescopic mechanism to work, the position of the sliding frame can be effectively shortened, the position of the sliding frame is changed, so that the supporting frame is effectively used for carrying out the lifting frame, the load is greatly damaged when the equipment is further prolonged, and the load is greatly damaged due to the fact that the pressure of the equipment is greatly prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the front side view angle structure of the present utility model;

FIG. 2 is a schematic view of the lower side view angle structure of the present utility model;

FIG. 3 is a schematic view of a partial front view of the present utility model;

FIG. 4 is a schematic view of the internal structure of a partial front view angle of the present utility model;

FIG. 5 is a schematic view of a partial front view, angular cross-sectional configuration of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. The device comprises a stand column, a connecting column, a 3, a guide wheel, a 4, a fixed rod, a 5, a first rotating column, a 6, a gear, a 7, a driving mechanism, a 8, a driving motor, a 9, a telescopic rod, a 10, a second rotating column, a 11, a self-locking assembly, a 12, a cross rod, a 13, a sliding frame, a 14, a multi-stage telescopic mechanism, a 15, a primary telescopic mechanism, a 16, a secondary telescopic mechanism, a 17, a first fixed shell, a 18, a first clamping block, a 19, a threaded rod, a 20, a first clamping groove, a 21, a second fixed shell, a 22, a second clamping groove, a 23, a threaded ring, a 24, a threaded sleeve, a 25, a third clamping groove, a 26, a second clamping block, a 27, a third clamping block, a 28 and a winch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

The utility model provides a multi-functional hoisting equipment, including stand 1, fixedly connected with spliced pole 2 on the stand 1, install leading wheel 3 on the spliced pole 2, rotate on the spliced pole 2 and be connected with dead lever 4, rotate on the dead lever 4 and be connected with first column 5, gear 6 is installed to first column 5 one end, gear 6 and leading wheel 3 intermeshing is equipped with actuating mechanism 7 on the dead lever 4, actuating mechanism 7 and first column 5 swing joint, fixedly connected with horizontal pole 12 on the dead lever 4, sliding connection has carriage 13 on the horizontal pole 12, be equipped with two multistage telescopic machanism 14 between carriage 13 and the dead lever 4, two multistage telescopic machanism 14 transmission are connected, one of them multistage telescopic machanism 14 and actuating mechanism 7 swing joint, install hoist 28 on the carriage 13.

The driving mechanism 7 comprises a driving motor 8, a telescopic rod 9 and a second rotating column 10, the driving motor 8 is installed on the fixed rod 4, the telescopic rod 9 is fixedly connected to the output end of the driving motor 8, the second rotating column 10 is rotationally connected to the fixed rod 4, the telescopic rod 9 is rotationally connected to the second rotating column 10, a connecting block is arranged on the telescopic rod 9, and the connecting block is movably clamped with the second rotating column 10;

Facilitating angular adjustment of the control device and facilitating change of position of the windlass 28.

The self-locking assembly 11 is arranged between the connecting column 2 and the fixing rod 4, so that the equipment is more stable in angle adjustment, and the shaking condition of the equipment in the adjustment process is avoided.

The multi-stage telescopic mechanism 14 comprises a first-stage telescopic mechanism 15 and a plurality of second-stage telescopic mechanisms 16, the plurality of second-stage telescopic mechanisms 16 are in threaded connection, the first-stage telescopic mechanism 15 is in threaded connection with the second-stage telescopic mechanisms 16, the first-stage telescopic mechanism 15 comprises a first fixing shell 17, a first clamping block 18, a threaded rod 19 and a first clamping groove 20, the fixing rod 4 is fixedly connected with the first fixing shell 17, two first clamping blocks 18 are arranged in the first fixing shell 17, the threaded rod 19 is connected with the first fixing shell 17 in a rotating mode, two first clamping grooves 20 are formed in the threaded rod 19, and the sliding frame 13 is conveniently pushed to move, so that the position of the winch 28 is changed.

The second-stage telescopic mechanism 16 comprises a second fixing shell 21, a second clamping groove 22, a threaded ring 23, a threaded sleeve 24, a third clamping groove 25, a second clamping block 26 and a third clamping block 27, wherein the second fixing shell 21 is in sliding connection with the first fixing shell 17, the threaded ring 23 is rotationally connected with the second fixing shell 21, the threaded sleeve 24 is arranged on the threaded ring 23, the first clamping block 18 is in sliding connection with the second clamping groove 22, the threaded rod 19 is in threaded connection with the threaded ring 23, the second clamping block 26 is in sliding connection with the first clamping groove 20, and in addition, the second-stage telescopic mechanism 16 is in threaded connection with the third clamping block 27 sequentially through the third clamping groove 25.

Working principle:

When the device works, the telescopic rod 9 in the driving mechanism 7 is controlled to stretch, when the telescopic rod 9 stretches, the telescopic rod 9 is clamped with the first rotary column 5, the driving motor 8 is controlled to work, the driving motor 8 can effectively control the first rotary column 5 to rotate, so that the gear 6 rotates, when the gear 6 rotates, the gear 6 can effectively rotate around the guide wheel 3 to change the angle of the device, meanwhile, when the device needs to change the position of the winch 28, the telescopic rod 9 is controlled to shorten, when the telescopic rod 9 is connected with the second rotary column 10, when the telescopic rod 9 drives the second rotary column 10 to rotate, the second telescopic rod 9 controls the multi-stage telescopic mechanism 14 to expand, so that the sliding frame 13 moves on the cross rod 12 to change the position of the sliding frame 13, so that the position of the windlass 28 is effectively changed, the driving force in the equipment is matched with the driving motor 8 and the telescopic rod 9, so that the number of the driving motors 8 is reduced, the production cost of the equipment can be effectively reduced, the use consistency of the equipment is improved, when the sliding frame 13 is matched with the multi-stage telescopic mechanism 14 to work, the multi-stage telescopic mechanism 14 can effectively change the position of the sliding frame 13, so that the sliding frame 13 moves by taking the cross rod 12 as the supporting force, the situation that the windlass 28 lifts heavy goods due to overlarge pressure of the goods on the equipment is avoided, the equipment is damaged, the service life of the equipment is further prolonged, the abrasion of the equipment is reduced, and when the driving motor 8 is matched with the second rotary column 10 to control the multi-stage telescopic mechanism 14 to work, the second rotary column 10 drives the threaded rod 19 to rotate, when the threaded rod 19 rotates, the threaded rod 19 rotates the threaded sleeve 24 through the cooperation of the first clamping groove 20 and the second clamping block 26, meanwhile, the second clamping groove 22 moves under the limit of the first clamping block 18, the second fixing shell 21 moves on the threaded rod 19, and by analogy, when a plurality of secondary telescopic mechanisms 16 are matched, the threaded sleeve 24 rotates, the second fixing shell 21 moves, the multistage telescopic mechanisms 14 are sequentially extended, and when the multistage telescopic mechanisms 14 are extended, the sliding frame 13 moves, so that the positions of the multistage telescopic mechanisms are changed.

Claims (5)

1. A multifunctional lifting device comprises a stand column (1) and is characterized in that a connecting column (2) is fixedly connected to the stand column (1), a guide wheel (3) is mounted on the connecting column (2), a fixed rod (4) is rotatably connected to the connecting column (2), a first rotating column (5) is rotatably connected to the fixed rod (4), a gear (6) is mounted at one end of the first rotating column (5), the gear (6) and the guide wheel (3) are meshed with each other, a driving mechanism (7) is arranged on the fixed rod (4), the driving mechanism (7) is movably connected with the first rotating column (5), a cross rod (12) is fixedly connected to the fixed rod (4), a sliding frame (13) is slidably connected to the cross rod (12), two multi-stage telescopic mechanisms (14) are arranged between the sliding frame (13) and the fixed rod (4), two multi-stage telescopic mechanisms (14) are in transmission connection, one of the multi-stage telescopic mechanisms (14) and the driving mechanism (7) are movably connected, and a winch (28) is mounted on the sliding frame (13).

2. The multifunctional hoisting equipment according to claim 1, wherein the driving mechanism (7) comprises a driving motor (8), a telescopic rod (9) and a second rotating column (10), the driving motor (8) is installed on the fixed rod (4), the telescopic rod (9) is fixedly connected to the output end of the driving motor (8), the second rotating column (10) is rotatably connected to the fixed rod (4), the telescopic rod (9) is rotatably connected to the second rotating column (10), a connecting block is arranged on the telescopic rod (9), and the connecting block is movably clamped with the second rotating column (10).

3. A multi-functional lifting device according to claim 1, characterized in that a self-locking assembly (11) is arranged between the connecting post (2) and the fixing rod (4).

4. The multifunctional lifting device according to claim 1, wherein the multi-stage telescopic mechanism (14) comprises a primary telescopic mechanism (15) and a plurality of secondary telescopic mechanisms (16), the secondary telescopic mechanisms (16) are in threaded connection, the primary telescopic mechanism (15) and the secondary telescopic mechanisms (16) are in threaded connection, the primary telescopic mechanism (15) comprises a first fixing shell (17), a first clamping block (18), a threaded rod (19) and a first clamping groove (20), the fixing rod (4) is fixedly connected with the first fixing shell (17), two first clamping blocks (18) are installed in the first fixing shell (17), the threaded rod (19) is connected in a rotating mode, and the threaded rod (19) is provided with the two first clamping grooves (20).

5. The multifunctional lifting device according to claim 4, wherein the secondary telescopic mechanism (16) comprises a second fixing shell (21), a second clamping groove (22), a threaded ring (23), a threaded sleeve (24), a third clamping groove (25), a second clamping block (26) and a third clamping block (27), the second fixing shell (21) is slidably connected in the first fixing shell (17), the threaded ring (23) is rotatably connected to the second fixing shell (21), the threaded sleeve (24) is mounted on the threaded ring (23), the first clamping block (18) is slidably connected in the second clamping groove (22), the threaded rod (19) is threadedly connected in the threaded ring (23), the second clamping block (26) is slidably connected in the first clamping groove (20), and a plurality of secondary telescopic mechanisms (16) are sequentially and threadedly connected through the third clamping groove (25) and the third clamping block (27).