CN211110727U

CN211110727U - Lifting device for building engineering

Info

Publication number: CN211110727U
Application number: CN201921799431.3U
Authority: CN
Inventors: 张玉; 张秀美
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-28
Anticipated expiration: 2029-10-24

Abstract

The utility model belongs to the lifting device field, especially, lifting device for building engineering, it is relatively poor to current lifting device's stability to the lifting rope takes place to rock easily, has reduced the security problem of hoist and mount in-process, the scheme as follows now is proposed, and it includes the base, the turn trough has been seted up at the top of base, the pivot is installed to the turn trough internal rotation, one side welding of pivot has the support arm, fixedly connected with wire winding wheel on the support arm, the opposite side welding of pivot has the backup pad, bolt fixedly connected with driving motor is passed through at the top of backup pad, the one end of fixedly connected with lifting rope on driving motor's the output shaft, the other end fixedly connected with couple of lifting rope, the bottom welding of support arm has the riser. The utility model discloses the practicality is good, prevents that the lifting rope from taking place to rock to improve lifting device's equilibrium, and then improve lifting device's security in the use.

Description

Lifting device for building engineering

Technical Field

The utility model relates to a lifting device technical field especially relates to a lifting device for building engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with the house buildings, wherein the house buildings include top covers, beams, columns and walls, can form internal spaces, and meet the requirements of production, living, learning and public activities of people.

The stability of the existing hoisting equipment is poor, the lifting rope is easy to shake, and the safety in the hoisting process is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that there is hoisting equipment's stability relatively poor to the lifting rope takes place to rock easily, has reduced the security shortcoming of hoist and mount in-process, and the hoisting equipment for building engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hoisting device for construction engineering comprises a base, wherein a rotary groove is formed in the top of the base, a rotary shaft is rotatably mounted in the rotary groove, a support arm is welded on one side of the rotary shaft, a rope winding wheel is fixedly connected to the support arm, a support plate is welded on the other side of the rotary shaft, a driving motor is fixedly connected to the top of the support plate through a bolt, one end of a lifting rope is fixedly connected to an output shaft of the driving motor, a hook is fixedly connected to the other end of the lifting rope, a vertical plate is welded at the bottom of the support arm, a fixed plate is welded on one side of the vertical plate, which is far away from the rotary shaft, a first sleeve is welded on one side of the fixed plate, a movable groove is formed in one side of the vertical plate, which is far away from the rotary shaft, a movable plate is, the welding has first gear on the output shaft of rotating electrical machines, the fixed cover in the outside of pivot is equipped with the second gear, first gear meshes with the second gear mutually, the outside welding of pivot has the curb plate, the grudging post has been seted up to the bottom of curb plate, the spacing groove has all been seted up on the both sides inner wall of grudging post, slidable mounting has the limiting plate in the spacing groove, and one side welding that two limiting plates are close to each other has same stabilizer bar, a plurality of stable grooves have been seted up at the top of base, stable inslot internal rotation is installed and is stabilized the axle, the thread groove has been seted up on the top of stable axle, the external screw thread has been seted up in the outside of stabilizer bar, external.

Preferably, the same reinforcing rod is welded between the rotating shaft and the supporting arm, so that the connecting stability of the rotating shaft and the supporting arm is improved.

Preferably, the plurality of stabilizing shafts are annularly and equidistantly arranged around the rotating shaft.

Preferably, the other end of the lifting rope penetrates through the first sleeve and the second sleeve in sequence.

Preferably, the outer side of the lifting rope is fixedly sleeved with a sleeve plate, and the sleeve plate is located below the second sleeve.

Preferably, the hoist rope is in sliding contact with an outer side of the rope winding sheave.

In the utility model, the hoisting equipment for the construction engineering starts the driving motor, the lifting rope drives the hook to move upwards, in the process of upward movement of the lifting rope, the arrangement of the first sleeve and the second sleeve can improve the stability of the lifting rope, prevent the lifting rope from shaking, ensure that the distance between the movable plate and the fixed plate is longer, improve the stability of the lifting rope in the operation process and improve the safety in the lifting process, when the rotating motor is started, the first gear drives the second gear to rotate, and the second gear drives the rotating shaft to rotate, thereby enabling the hoisting equipment to rotate, aligning the stabilizer bar to the screw groove below after the rotation is finished, rotating the stabilizing shaft, connecting the external thread on the stabilizer bar with the screw groove through screw threads, driving the stabilizer bar to move downwards, and then can provide certain pulling force to the axis of rotation, improve lifting device's equilibrium and stability.

The utility model discloses the practicality is good, prevents that the lifting rope from taking place to rock to improve lifting device's equilibrium, and then improve lifting device's security in the use.

Drawings

Fig. 1 is a schematic structural view of a hoisting device for construction engineering provided by the present invention;

fig. 2 is a schematic structural view of a part a of a hoisting device for construction engineering according to the present invention;

fig. 3 is the utility model provides a hoisting equipment for building engineering's part B's schematic structure diagram.

In the figure: 1. a base; 2. a rotating shaft; 3. a support arm; 4. a rope winding wheel; 5. a support plate; 6. a drive motor; 7. a lifting rope; 8. hooking; 9. a vertical plate; 10. fixing a plate; 11. a first sleeve; 12. a movable plate; 13. a second sleeve; 14. a rotating electric machine; 15. a first gear; 16. a second gear; 17. a side plate; 18. a stabilizer bar; 19. and stabilizing the shaft.

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.

Referring to fig. 1-3, a lifting device for construction engineering, comprising a base 1, a rotary groove is formed at the top of the base 1, a rotary shaft 2 is installed in the rotary groove in a rotary manner, a support arm 3 is welded at one side of the rotary shaft 2, a rope winding wheel 4 is fixedly connected to the support arm 3, a support plate 5 is welded at the other side of the rotary shaft 2, a driving motor 6 is fixedly connected to the top of the support plate 5 through a bolt, one end of a lifting rope 7 is fixedly connected to an output shaft of the driving motor 6, a hook 8 is fixedly connected to the other end of the lifting rope 7, a vertical plate 9 is welded at the bottom of the support arm 3, a fixed plate 10 is welded at one side of the vertical plate 9 far away from the rotary shaft 2, a first sleeve 11 is welded at one side of the fixed plate 10, a movable groove is formed at one side of the vertical plate 9 far away, the welding has first gear 15 on the output shaft of rotating electrical machines 14, the fixed cover in the outside of pivot 2 is equipped with second gear 16, first gear 15 meshes with second gear 16 mutually, the welding of the outside of pivot 2 has curb plate 17, the grudging post has been seted up to the bottom of curb plate 17, the spacing groove has all been seted up on the both sides inner wall of grudging post, sliding mounting has the limiting plate in the spacing groove, one side welding that two limiting plates are close to each other has same stabilizer bar 18, a plurality of stable grooves have been seted up at base 1's top, stable axle 19 has been installed to the stable inslot internal rotation, the thread groove has been seted up on stable axle 19's top, the external screw thread has been seted up.

In this embodiment, the welding has same stiffener between pivot 2 and the support arm 3, improves the stability that pivot 2 and support arm 3 are connected.

In this embodiment, the plurality of stabilizing shafts 19 are disposed at equal intervals in a ring shape around the rotating shaft 2.

In this embodiment, the other end of the lifting rope 7 sequentially penetrates the first sleeve 11 and the second sleeve 13.

In this embodiment, a sleeve plate is fixedly sleeved outside the lifting rope 7, and the sleeve plate is located below the second sleeve 13.

In this embodiment, the hoisting rope 7 is in sliding contact with the outside of the rope winding sheave 4.

In the utility model, when in use, the driving motor 6 is started, the output shaft of the driving motor 6 drives the lifting rope 7 to move, the lifting rope 7 drives the hook 8 to move upwards, in the process that the lifting rope 7 moves upwards, the arrangement of the first sleeve 11 and the second sleeve 13 can improve the stability of the lifting rope 7, prevent the lifting rope 7 from shaking, the lifting rope 7 drives the sleeve plate to move, the sleeve plate drives the second sleeve 13 to move when in contact with the second sleeve 13, the second sleeve 13 drives the movable plate 12 to move, the distance between the movable plate 12 and the fixed plate 10 is longer, improve the stability of the lifting rope 7 in the operation process, improve the safety in the lifting process, when the rotating motor 14 is started, the driving motor 6 and the rotating motor 14 are both controlled by the control switch, the driving motor 6 and the rotating motor 14 are both powered by the storage battery, the output shaft of the rotating motor 14 drives the first gear 15 to rotate, first gear 15 drives second gear 16 and rotates, and second gear 16 drives pivot 2 and rotates, and then can make lifting device rotate to after rotatory the completion, aim at the thread groove of below with stabilizer bar 18, rotate stabilizing shaft 19, external screw thread and thread groove threaded connection on the stabilizer bar 18 drive stabilizer bar 18 and move downwards, and then can provide certain pulling force to pivot 2, improve lifting device's equilibrium and stability.

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 hoisting equipment for the building engineering comprises a base (1) and is characterized in that a rotary groove is formed in the top of the base (1), a rotary shaft (2) is installed in the rotary groove in a rotating mode, a supporting arm (3) is welded on one side of the rotary shaft (2), a rope winding wheel (4) is fixedly connected onto the supporting arm (3), a supporting plate (5) is welded on the other side of the rotary shaft (2), a driving motor (6) is fixedly connected onto the top of the supporting plate (5) through a bolt, one end of a lifting rope (7) is fixedly connected onto an output shaft of the driving motor (6), a hook (8) is fixedly connected onto the other end of the lifting rope (7), a vertical plate (9) is welded at the bottom of the supporting arm (3), a fixed plate (10) is welded on one side, far away from the rotary shaft (2), of the vertical plate (9), a first sleeve (11, the improved structure is characterized in that a movable groove is formed in one side, away from the rotating shaft (2), of the vertical plate (9), a movable plate (12) is arranged in the movable groove in a sliding mode, a second sleeve (13) is welded on one side of the movable plate (12), a rotating motor (14) is fixedly connected to the top of the base (1) through bolts, a first gear (15) is welded on an output shaft of the rotating motor (14), a second gear (16) is fixedly sleeved on the outer side of the rotating shaft (2), the first gear (15) is meshed with the second gear (16), a side plate (17) is welded on the outer side of the rotating shaft (2), a vertical groove is formed in the bottom of the side plate (17), limiting grooves are formed in inner walls of two sides of the vertical groove, limiting plates are arranged in the limiting grooves in a sliding mode, one side, close to the two limiting plates, of the two limiting plates is welded with, a stabilizing shaft (19) is rotatably mounted in the stabilizing groove, a screw groove is formed in the top end of the stabilizing shaft (19), an external thread is formed in the outer side of the stabilizing rod (18), and the external thread on the stabilizing rod (18) is in threaded connection with the screw groove.

2. Hoisting device for construction engineering according to claim 1, characterized in that the same reinforcing bar is welded between the rotating shaft (2) and the support arm (3).

3. The hoisting device for building engineering as claimed in claim 1, characterized in that a plurality of stabilizing shafts (19) are arranged at equally spaced intervals in a ring shape centered on the axis of rotation (2).

4. Hoisting device for building engineering according to claim 1, characterized in that the other end of the hoisting rope (7) runs through the first sleeve (11) and the second sleeve (13) in turn.

5. Hoisting device for building engineering according to claim 1, characterized in that the outer side of the hoisting rope (7) is fixedly sleeved with a sleeve plate, and the sleeve plate is located below the second sleeve (13).

6. Hoisting device for building engineering according to claim 1, characterized in that the hoisting rope (7) is in sliding contact with the outside of the rope winding wheel (4).