CN216038174U - Port construction is with supplementary overhead hoist - Google Patents

Abstract

The utility model discloses an auxiliary hoisting device for port construction, and relates to the technical field of hoisting. Including the equipment main part, equipment main part upper surface and hook module lower surface fixed connection, equipment main part lower surface and a motor upper surface fixed connection, a motor output shaft and threaded rod left side fixed connection, the threaded rod runs through and the slip module of threaded connection No. one, the threaded rod right side is connected with equipment main part inner wall rotation, equipment main part surface is provided with No. two motors, No. two motor output shafts and bevel gear fixed connection No. one, bevel gear and No. two bevel gear engagement. This port construction is with supplementary overhead hoist is provided with fixed module, and the object of handling construction passes through the upward movement of inside drive mechanism and contacts with fixed module lower surface when treating to fix the object upper surface of being under construction, prevent the emergence of the unexpected landing of object of being under construction, more safe high-efficient.

Description

Port construction is with supplementary overhead hoist

Technical Field

The utility model relates to the technical field of lifting, in particular to an auxiliary lifting device for port construction.

Background

In recent years, port construction is vigorously developed, and particularly, land reclamation and port operation scale enlargement are the main development directions. The engineering project which takes the breakwater and the embankment engineering as main bodies is also in good development situation, and the proportion of the engineering project in the hydraulic market is gradually increased. The items have a common functional requirement, namely, stronger wind and wave resistance. Currently, the most widely used and most effective protection technology is to cover prefabricated components in various structural forms on the surface of the embankment body to play a role in resisting wind and eliminating waves.

Use the supplementary overhead hoist of cable wire cooperation fixed dimension to go up and down to lift by crane to the construction object that needs carry out the handling usually during present harbour construction handling, but because the supplementary diversified of construction object, lead to conventional supplementary overhead hoist to carry out diversified fixing to the object of lifting by crane in the unable fine treatment of working process, have certain potential safety hazard, can't satisfy actual construction requirement already.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an auxiliary lifting device for port construction, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an auxiliary lifting device for port construction comprises an equipment main body, wherein the upper surface of the equipment main body is fixedly connected with the lower surface of a lifting hook module, the lower surface of the equipment main body is fixedly connected with the upper surface of a first motor, the output shaft of the first motor is fixedly connected with the left side of a threaded rod, the threaded rod penetrates through and is in threaded connection with a first sliding module, the right side of the threaded rod is rotatably connected with the inner wall of the equipment main body, the surface of the equipment main body is provided with a second motor, the output shaft of the second motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the right side of the second bevel gear is fixedly connected with the left side of a telescopic transmission shaft, the right side of the telescopic transmission shaft penetrates through and is fixedly connected with a rolling module, the front of the first sliding module is fixedly connected with the back of the second sliding module, and the rolling module is fixedly connected with the top end of a rope, the rope runs through No. two sliding module inner walls and with the last fixed surface of linking module be connected, the linking module lower surface run through No. three sliding module inner walls and with the last fixed surface of rectangle module be connected, the rectangle module lower surface runs through No. three sliding module, equipment main part lower surface and fixed module upper surface fixed connection.

Preferably, the number of the threaded rods is two, and the two threaded rods are symmetrically arranged by taking the central line of the first motor in the vertical direction as a symmetry axis.

Preferably, the number of the second sliding modules is two, and the two second sliding modules are symmetrically arranged by taking the central line of the device body in the vertical direction as a symmetry axis.

Preferably, the rectangular module is fixedly connected with a first rack, the first rack is meshed with a combined gear, the combined gear is meshed with a second rack, the second rack is fixedly connected with the side face of the horizontal module, and the horizontal module penetrates through the inner wall of the third sliding module.

Preferably, the sliding module II is penetrated and sliding connection is run through to the telescopic transmission shaft right side, the telescopic transmission shaft right side is connected with equipment main part inner wall rotation.

Preferably, the number of the third sliding modules is two, and the two third sliding modules are symmetrically arranged by taking the central line of the device body in the vertical direction as a symmetry axis.

(III) advantageous effects

The utility model provides an auxiliary hoisting device for port construction. The method has the following beneficial effects:

(1) this port construction is with supplementary overhead hoist is provided with fixed module, and the object of handling construction passes through inside drive mechanism upward movement and fixed module lower surface contact when treating to fix the object upper surface of being under construction, prevent the emergence of the unexpected landing of object of being under construction, more safe high-efficient.

(2) This port construction is with supplementary overhead hoist is provided with horizontal module, can drive No. three slip modules and slide downwards at the in-process that rises when waiting to lift by crane the construction object to make horizontal module slide left, thereby treat to lift by crane the construction object lower surface and support fixedly, prevent to take place to drop at the in-process that lifts by crane, thereby safety and stability more.

Drawings

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

FIG. 2 is a schematic front view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the structure of part A of the present invention;

FIG. 4 is a schematic side view of a rectangular module according to the present invention;

fig. 5 is an enlarged view of a part B of the present invention.

In the figure: 1 equipment main part, 2 lifting hook modules, No. 3 motor, No. 4 motor, 5 threaded rods, No. 6 sliding module, No. 7 sliding module, 8 rope, 9 rolling module, 10 telescopic transmission shaft, 11 fixed module, 12 connecting module, No. 13 sliding module, No. 13 rectangle module, 15 horizontal module, No. 16 rack, No. 17 composite gear, No. 18 rack, No. 19 bevel gear, No. 20 bevel gear.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary lifting device for port construction comprises an equipment main body 1, wherein the upper surface of the equipment main body 1 is fixedly connected with the lower surface of a lifting hook module 2, the lower surface of the equipment main body 1 is fixedly connected with the upper surface of a first motor 4, an output shaft of the first motor 4 is fixedly connected with the left side of a threaded rod 5, the threaded rod 5 penetrates through and is in threaded connection with a first sliding module 6, the distance between two ropes 8 can be adjusted by the first sliding module 6, the right side of the threaded rod 5 is rotatably connected with the inner wall of the equipment main body 1, the number of the threaded rods 5 is two, the two threaded rods 5 are symmetrically arranged by taking the vertical central line of the first motor 4 as a symmetric axis, a second motor 3 is arranged on the surface of the equipment main body 1, the output shaft of the second motor 3 is fixedly connected with a first bevel gear 19, the first bevel gear 19 is meshed with a second bevel gear 20, the right side of the second bevel gear 20 is fixedly connected with the left side of a telescopic transmission shaft 10, the right side of a telescopic transmission shaft 10 penetrates through and is connected with a second sliding module 7 in a sliding manner, the right side of the telescopic transmission shaft 10 is rotatably connected with the inner wall of an equipment main body 1, the right side of the telescopic transmission shaft 10 penetrates through and is fixedly connected with a rolling module 9, a rope 8 can be rolled through the rolling module 9, so that a third sliding module 13 is pulled upwards, the front side of a first sliding module 6 is fixedly connected with the back side of the second sliding module 7, the number of the second sliding modules 7 is two, the two second sliding modules 7 are symmetrically arranged by taking the central line of the vertical direction of the equipment main body 1 as a symmetrical axis, the rolling module 9 is fixedly connected with the top end of the rope 8, the rope 8 penetrates through the inner wall of the second sliding module 7 and is fixedly connected with the upper surface of a connecting module 12, the lower surface of the connecting module 12 penetrates through the inner wall of the third sliding module 13 and is fixedly connected with the upper surface of a rectangular module 14, and the lower surface of the rectangular module 14 penetrates through the third sliding module 13, rectangle module 14 and rack 18 fixed connection No. one, rack 18 and combination gear 17 mesh, combination gear 17 and No. two rack 16 meshes, No. two rack 16 and the 15 side fixed connection of horizontal module, horizontal module 15 runs through No. three slip module 13 inner walls, No. three slip module 13 quantity is two, and two No. three slip module 13 use 1 vertical direction central line of equipment main part as the symmetry axis symmetry setting, 1 lower surface of equipment main part is connected with fixed module 11 upper surface fixed, when treating that the handling construction object passes through 1 inside drive mechanism upward movement of equipment main part and fixed module 11 lower surface contact, thereby fix the construction object upper surface.

When the lifting device works (or is used), the first motor 4 is started firstly, the threaded rod 5 is driven to rotate, the threaded rod 5 drives the first sliding module 6 to slide inwards and oppositely, the first sliding module 6 drives the second sliding module 7 fixedly connected with the first sliding module to slide inwards and oppositely, so that the rope 8 is driven to slide inwards, the rope 8 drives the third sliding module 13 to move inwards and oppositely, the first motor 4 is closed after the third sliding module 13 drives a preset position, a construction object to be lifted is placed on the horizontal module 15, then the construction object is secondarily fixed by using the steel cable, then the second motor 3 is lifted, an output shaft of the second motor 3 drives the first bevel gear 19 to rotate clockwise, the first bevel gear 19 drives the second bevel gear 20 to rotate anticlockwise, the second bevel gear 20 drives the telescopic transmission shaft 10 to rotate anticlockwise, so that the rolling module 9 is driven to rotate anticlockwise, therefore, the rope 8 is wound around the winding module 9, the rectangular module 14 slides upwards, the first rack 18 fixedly connected with the rectangular module 14 is driven to move upwards, the first rack 18 drives the combined gear 17 to rotate anticlockwise, the combined gear 17 drives the second rack 16 to slide leftwards, and the second rack 16 drives the horizontal module 15 to slide leftwards, so that the bottom of a construction object to be lifted is supported and fixed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a harbour construction is with supplementary overhead hoist, includes equipment main part (1), its characterized in that: the upper surface of the equipment main body (1) is fixedly connected with the lower surface of the lifting hook module (2), the lower surface of the equipment main body (1) is fixedly connected with the upper surface of a first motor (4), an output shaft of the first motor (4) is fixedly connected with the left side of a threaded rod (5), the threaded rod (5) penetrates through and is in threaded connection with a first sliding module (6), the right side of the threaded rod (5) is rotatably connected with the inner wall of the equipment main body (1), a second motor (3) is arranged on the surface of the equipment main body (1), an output shaft of the second motor (3) is fixedly connected with a first bevel gear (19), the first bevel gear (19) is meshed with a second bevel gear (20), the right side of the second bevel gear (20) is fixedly connected with the left side of a telescopic transmission shaft (10), and the right side of the telescopic transmission shaft (10) penetrates through and is fixedly connected with a rolling module (9), sliding module (6) openly with No. two sliding module (7) back fixed connection, rolling module (9) and rope (8) top fixed connection, rope (8) run through No. two sliding module (7) inner walls and with connecting module (12) upper surface fixed connection, connecting module (12) lower surface run through No. three sliding module (13) inner walls and with rectangle module (14) upper surface fixed connection, rectangle module (14) lower surface runs through No. three sliding module (13), equipment main part (1) lower surface and fixed module (11) upper surface fixed connection.

2. The auxiliary lifting device for port construction as claimed in claim 1, wherein: threaded rod (5) quantity is two, and two threaded rods (5) use a motor (4) vertical direction central line to set up as symmetry axis symmetry.

3. The auxiliary lifting device for port construction as claimed in claim 1, wherein: the number of the second sliding modules (7) is two, and the two second sliding modules (7) are symmetrically arranged by taking the central line of the equipment main body (1) in the vertical direction as a symmetry axis.

4. The auxiliary lifting device for port construction as claimed in claim 1, wherein: the rectangular module (14) is fixedly connected with a first rack (18), the first rack (18) is meshed with a combined gear (17), the combined gear (17) is meshed with a second rack (16), the second rack (16) is fixedly connected with the side face of the horizontal module (15), and the horizontal module (15) penetrates through the inner wall of the third sliding module (13).

5. The auxiliary lifting device for port construction as claimed in claim 1, wherein: the right side of the telescopic transmission shaft (10) penetrates through and is connected with the second sliding module (7) in a sliding mode, and the right side of the telescopic transmission shaft (10) is connected with the inner wall of the equipment main body (1) in a rotating mode.

6. The auxiliary lifting device for port construction as claimed in claim 1, wherein: the number of the third sliding modules (13) is two, and the two third sliding modules (13) are symmetrically arranged by taking the central line of the equipment main body (1) in the vertical direction as a symmetry axis.

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