CN210065024U

CN210065024U - Hoisting device for mechanical engineering

Info

Publication number: CN210065024U
Application number: CN201920890403.6U
Authority: CN
Inventors: 张�杰
Original assignee: Jiangxi University of Technology
Current assignee: Jiangxi University of Technology
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-02-14
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to the technical field of hoisting devices, and a hoisting device of mechanical engineering is disclosed, the problem that the labor intensity is big and the work efficiency is low that present building site workman carries construction apparatus and construction material is solved, and the problem that workman's transport has great potential safety hazard, it includes the mount pad, the equal movable mounting in both sides of mount pad bottom has the travelling wheel, and one side fixed mounting at mount pad top has the bearing, and the inboard fixed mounting at bearing top has the main tributary vaulting pole, and the top fixed mounting of main tributary vaulting pole has the horizontal pole, and the middle part fixed mounting at horizontal pole top has hoisting mechanism, and one side fixed mounting of horizontal pole bottom has the mounting panel, and the middle part of mounting panel has seted up the shifting chute, and the middle part of; this hoisting accessory of mechanical engineering can effectual reduction building site workman's intensity of labour, can improve work efficiency simultaneously to and more safety when using this hoisting accessory to carry construction utensil and construction material.

Description

Hoisting device for mechanical engineering

Technical Field

The utility model belongs to the technical field of hoisting accessory, specifically be a mechanical engineering's hoisting accessory.

Background

The lifting device comprises a crane, a crane and other large-scale instruments, a vertical or vertical and horizontal working stroke is started after the materials are taken, the materials are unloaded after the materials reach a destination, the empty stroke is carried out to the material taking place, a working cycle is completed, and then the materials are lifted or transported for the second time.

The hoisting device is needed when the construction is carried out on the site, for example, when workers carry out construction operation in a vertical shaft, the workers on the ground can deliver construction appliances and construction materials into the vertical shaft, the construction is generally carried out manually, the construction mode has high labor intensity and low working efficiency, and the construction mode has great potential safety hazard when heavy construction appliances and construction materials are delivered downwards or upwards; therefore, aiming at the current situation, a hoisting device for mechanical engineering needs to be designed so as to meet the use requirement of construction site construction.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a mechanical engineering's hoisting accessory, the effectual intensity of labour who has solved present building site workman transport construction utensil and construction material is big with the problem that work efficiency is low to and the workman carries the problem that has great potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a hoisting device for mechanical engineering comprises a mounting seat, wherein moving wheels are movably mounted on two sides of the bottom of the mounting seat, a bearing is fixedly mounted on one side of the top of the mounting seat, a main support rod is fixedly mounted on the inner side of the top of the bearing, a cross rod is fixedly mounted on the top of the main support rod, a hoisting mechanism is fixedly mounted in the middle of the top of the cross rod, a mounting plate is fixedly mounted on one side of the bottom of the cross rod, a moving groove is formed in the middle of the mounting plate, a fixed shaft is arranged in the middle of the moving groove, rollers are movably mounted at two ends of the fixed shaft, a mounting frame is fixedly mounted on the top of the fixed shaft, a first motor is fixedly mounted at the top of the mounting frame, a threaded shaft is fixedly connected at the output end of the first motor, a connecting plate is fixedly mounted at the, four clamping blocks are fixedly connected to the upper portion of the surface of the auxiliary supporting rod at equal intervals, one ends of the clamping blocks are connected to the inside of the sliding clamping grooves in a sliding and clamping mode, and the bottom of the auxiliary supporting rod is fixedly connected with a supporting plate.

Preferably, the hoisting mechanism comprises a second motor, a winding wheel, a steel cable and a lifting hook, the winding wheel is fixedly connected to the output end of the second motor, the steel cable is wound on the surface of the winding wheel, and the lifting hook is fixedly connected to one end of the steel cable.

Preferably, a pair of fixed establishment is all installed to the both sides of mount pad, and fixed establishment is including fixed inserted block, screw thread contact pin and rolling disc, and screw thread contact pin threaded connection is at the middle part of fixed inserted block, and rolling disc fixed connection is at the top of screw thread contact pin.

Preferably, a placing groove is formed in one side, far away from the bearing, of the top of the mounting seat, and the supporting plate is movably clamped inside the placing groove.

Preferably, one end of the top of the mounting seat is fixedly connected with a traction ring.

Preferably, a sliding plate is fixedly connected to the upper part of the surface of the sleeve.

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

(1) during work, the lifting device can meet different carrying requirements of a construction site by arranging the mounting seat, the moving wheel, the bearing, the main support rod, the cross rod, the lifting mechanism, the sleeve and the auxiliary support rod, so that the labor intensity of workers is reduced, and the working efficiency is improved; the hoisting device is moved to the side of the vertical shaft through the moving wheel, then the main support rod and the cross rod are moved away from the mounting seat through the bearing, then the sleeve and the auxiliary support rod are unfolded, and finally the hoisting mechanism is used for hoisting and conveying construction appliances and construction materials in the vertical shaft;

(2) the lifting device can stably and safely lift by arranging the first motor, the threaded shaft, the supporting plate, the fixing mechanism and the placing groove; at first through adjusting fixed establishment, make its bottom insert in ground, then through starting first motor, make it drive the threaded spindle and rotate, the rotation of threaded spindle can drive the auxiliary stay pole and stretch out and draw back, and the flexible backup pad that can drive of auxiliary stay pole carries out effectual support and bears.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side sectional view of the mounting plate of the present invention;

fig. 3 is a schematic view of a partial sectional structure of the mounting base of the present invention;

in the figure: 1. a mounting seat; 2. a moving wheel; 3. a bearing; 4. a main support bar; 5. a cross bar; 6. a hoisting mechanism; 7. mounting a plate; 8. a moving groove; 9. a fixed shaft; 10. a roller; 11. a mounting frame; 12. a first motor; 13. a threaded shaft; 14. a connecting plate; 15. a sleeve; 1501. a slide plate; 16. an auxiliary support rod; 17. a sliding clamping groove; 18. a clamping block; 19. a support plate; 20. a fixing mechanism; 21. a placement groove; 22. a traction ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1 and 2, the utility model comprises a mounting base 1, moving wheels 2 are movably mounted on both sides of the bottom of the mounting base 1, a bearing 3 is fixedly mounted on one side of the top of the mounting base 1, the main support rod 4 and the cross rod 5 can be driven to rotate by the arrangement of the bearing 3, so that the device can be effectively lifted, the main support rod 4 is fixedly mounted on the inner side of the top of the bearing 3, the cross rod 5 is fixedly mounted on the top of the main support rod 4, a lifting mechanism 6 is fixedly mounted in the middle of the top of the cross rod 5, the lifting mechanism 6 is arranged to effectively lift construction equipment and construction materials, a mounting plate 7 is fixedly mounted on one side of the bottom of the cross rod 5, a moving groove 8 is formed in the middle of the mounting plate 7, a fixing shaft 9 is arranged in the middle of the moving groove 8, and rollers 10 are movably, the top fixed mounting of fixed axle 9 has mounting bracket 11, the top fixed mounting of mounting bracket 11 has first motor 12, setting through first motor 12, make threaded shaft 13 can drive auxiliary support pole 16 and stretch out and draw back, thereby can adapt to the user demand on unevenness ground, the output fixedly connected with threaded shaft 13 of first motor 12, the bottom fixed mounting of fixed axle 9 has connecting plate 14, connecting plate 14's bottom fixedly connected with sleeve pipe 15, sleeve pipe 15's inside activity is pegged graft and is had auxiliary support pole 16, four sliding clamping groove 17 have been seted up to sleeve pipe 15's inner wall equidistance, four fixture blocks 18 of upper portion equidistance fixedly connected with on auxiliary support pole 16 surface, the inside at sliding clamping groove 17 of the one end slip joint of fixture block 18, auxiliary support pole 16's bottom fixedly connected with backup pad.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, the hoisting mechanism 6 includes a second motor, a winding wheel, a steel cable and a hook, the winding wheel is fixedly connected to an output end of the second motor, the steel cable is wound on a surface of the winding wheel, the hook is fixedly connected to one end of the steel cable, and the second motor, the winding wheel, the steel cable and the hook are arranged to enable the hoisting mechanism 6 to effectively hoist construction tools and construction materials.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1, a pair of fixing mechanisms 20 is installed on both sides of the installation base 1, each fixing mechanism 20 includes a fixed insert, a threaded insert and a rotating disc, the threaded insert is connected to the middle of the fixed insert in a threaded manner, the rotating disc is fixedly connected to the top of the threaded insert, and the fixing mechanisms 20 are arranged to keep the lifting device stable during operation.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 3, a placing groove 21 is formed on the side of the top of the mounting base 1 away from the bearing 3, the supporting plate 19 is movably clamped inside the placing groove 21, and the supporting plate 19 is placed inside the placing groove 21, so that the stability of the sleeve 15 and the secondary supporting rod 16 after being contracted is maintained.

In the fifth embodiment, based on the first embodiment, as shown in fig. 1 and 3, a traction ring 22 is fixedly connected to one end of the top of the mounting base 1, and the hoisting device can be effectively moved by the installation of the traction ring 22.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 2, a sliding plate 1501 is fixedly connected to the upper portion of the surface of the casing 15, and the sliding plate 1501 is arranged to be matched with the mounting frame 11, so as to keep the first motor 12 and the casing 15 stable during movement.

In this embodiment: the first motor 12 and the second motor are of the type 51/RK120GN-C and PA200-1000, respectively.

The working principle is as follows: firstly, the lifting device is moved to the side of a vertical shaft through the moving wheel 2, then the main support rod 4 and the cross rod 5 are moved away from the mounting base 1 through the bearing 3, then the first motor 12 is started to drive the threaded shaft 13 to rotate, the rotation of the threaded shaft 13 drives the auxiliary support rod 16 to extend, the extension of the auxiliary support rod 16 drives the support plate 19 to support and bear, and finally, the lifting mechanism 6 is used for lifting and conveying construction appliances and construction materials in the vertical shaft.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical engineering's hoisting accessory, includes mount pad (1), its characterized in that: the movable lifting device is characterized in that moving wheels (2) are movably mounted on two sides of the bottom of the mounting seat (1), a bearing (3) is fixedly mounted on one side of the top of the mounting seat (1), a main support rod (4) is fixedly mounted on the inner side of the top of the bearing (3), a cross rod (5) is fixedly mounted on the top of the main support rod (4), a lifting mechanism (6) is fixedly mounted in the middle of the top of the cross rod (5), a mounting plate (7) is fixedly mounted on one side of the bottom of the cross rod (5), a moving groove (8) is formed in the middle of the mounting plate (7), a fixed shaft (9) is arranged in the middle of the moving groove (8), rolling wheels (10) are movably mounted at two ends of the fixed shaft (9), a mounting frame (11) is fixedly mounted at the top of the fixed shaft (9), a first motor (12), the bottom fixed mounting of fixed axle (9) has connecting plate (14), the bottom fixedly connected with sleeve pipe (15) of connecting plate (14), the inside activity of sleeve pipe (15) is pegged graft and is had vice bracing piece (16), four sliding clamping groove (17) have been seted up to the inner wall equidistance of sleeve pipe (15), four fixture blocks (18) of upper portion equidistance fixedly connected with on vice bracing piece (16) surface, the inside at sliding clamping groove (17) is slided to the one end of fixture block (18), the bottom fixedly connected with backup pad (19) of vice bracing piece (16).

2. A hoisting device for mechanical engineering according to claim 1, characterized in that: hoisting mechanism (6) include second motor, winding wheel, steel cable and lifting hook, and winding wheel fixed connection is at the output of second motor, and the steel cable winding is on the surface of winding wheel, and lifting hook fixed connection is in the one end of steel cable.

3. A hoisting device for mechanical engineering according to claim 1, characterized in that: a pair of fixing mechanism (20) is all installed to the both sides of mount pad (1), and fixing mechanism (20) are including fixed inserted block, screw thread contact pin and rolling disc, and screw thread contact pin threaded connection is at the middle part of fixed inserted block, and rolling disc fixed connection is at the top of screw thread contact pin.

4. A hoisting device for mechanical engineering according to claim 1, characterized in that: a placing groove (21) is formed in one side, far away from the bearing (3), of the top of the mounting seat (1), and the supporting plate (19) is movably clamped inside the placing groove (21).

5. A hoisting device for mechanical engineering according to claim 1, characterized in that: one end of the top of the mounting seat (1) is fixedly connected with a traction ring (22).

6. A hoisting device for mechanical engineering according to claim 1, characterized in that: the upper part of the surface of the sleeve (15) is fixedly connected with a sliding plate (1501).