CN210595010U

CN210595010U - Steel wire rope winding device for port hoisting machinery

Info

Publication number: CN210595010U
Application number: CN201921767879.7U
Authority: CN
Inventors: 苗全龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-05-22
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a wire rope take-up device for harbour hoisting machinery, including the winding roller, all install the limiting plate on the both sides outer wall of winding roller, the central point of limiting plate one side outer wall puts the department and installs first connecting axle, install the second ring flange on the other end of first connecting axle, the second ring flange passes through fastening bolt and first ring flange fixed connection, first ring flange is installed and is served at one of second connecting axle, the other end of second connecting axle all runs through the bearing on the curb plate, the curb plate is two, and two the curb plate install the both sides at the base upper surface, be connected with gear motor through the shaft coupling after the second connecting axle on base top one side runs through the bearing, gear motor installs on the mounting panel. The utility model solves the problem that the existing steel wire rope winding device of port hoisting machinery is inconvenient to install and disassemble the winding roller; the utility model discloses simple structure, convenient to use, the practicality is strong.

Description

Steel wire rope winding device for port hoisting machinery

Technical Field

The utility model relates to a hoist technical field specifically is a steel wire rope take-up device for harbour hoisting machinery.

Background

The equipment is production guarantee, particularly the machines such as gantry crane, ship unloader, etc. are the most important hoisting equipment for receiving and unloading the seagoing vessel at the front edge of the wharf and transporting the barge out, and are an absolute 'first line' produced by the company, the maintenance work of the equipment cannot have half-point tigers, the completeness rate of the equipment is guaranteed to the maximum extent, and the improvement of the online utilization rate of the equipment is the first requirement of equipment management; the replacement of the steel wire rope of the hoisting mechanism is the most important repair project in the overhaul of hoisting equipment, the repair quality is ensured, and the repair time is shortened, which is particularly important. The repair process is roughly divided into three steps: replacing an old steel wire rope, pouring a new steel wire rope head (pear-shaped sleeve), cooling, and limiting and adjusting. The pouring and cooling of the rope head (pear-shaped sleeve) of the steel wire rope are the most time-consuming, and the rope head must be naturally cooled in order to guarantee the quality. If the steel wire rope is damaged and needs to be replaced during the operation of the equipment, the existing repair process inevitably causes the equipment to have longer fault and halt time and delays the production progress; in order to improve the emergency handling capacity of the fault of the steel wire rope of the hoisting equipment and reduce the influence of fault shutdown on production, and further improve the online utilization rate of the equipment, a steel wire rope winding device is specially required to be manufactured, and the replacement process of the steel wire rope is improved.

However, the winding roller on the existing steel wire rope winding device of the port hoisting machinery is inconvenient to install and disassemble, when the replaced steel wire rope is wound, the winding roller needs to be disassembled, but the connecting shaft on the existing winding roller is connected with the connecting shaft through a coupler or a bearing, so that a large amount of time is consumed for installation and disassembly, and a plurality of workers are needed to complete disassembly in a matched manner, so that the labor intensity is high; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire rope take-up device for harbour hoisting machinery to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel wire rope winding device for port hoisting machinery comprises a winding roller, limiting plates are mounted on outer walls of two sides of the winding roller, a first connecting shaft is mounted at the central position of an outer wall of one side of each limiting plate, a second flange is mounted at the other end of the first connecting shaft, the second flange is fixedly connected with the first flange through fastening bolts, the first flange is mounted at one end of the second connecting shaft, the other end of the second connecting shaft penetrates through a bearing on a side plate, the side plates are two, the two side plates are mounted at two sides of the upper surface of a base, the second connecting shaft on one side above the base penetrates through the bearing and then is connected with a speed reducing motor through a coupler, the speed reducing motor is mounted on a mounting plate, a hydraulic cylinder is mounted at the central position of the upper surface of the base, and a hydraulic telescopic rod is arranged at the top of the hydraulic cylinder, the other end of the hydraulic telescopic rod is provided with an arc-shaped supporting plate, the vertical center line of the arc-shaped supporting plate is overlapped with the vertical center line of the winding roller, and the length of the arc-shaped supporting plate is equal to that of the winding roller.

Preferably, the bearing is arranged above the outer walls of the two sides of the side plate.

Preferably, the mounting plate is mounted on an outer wall of one side of the side plate.

Preferably, the outer wall of one side of the limiting plate is provided with a connecting ring.

Preferably, through holes are formed in the outer walls of the two sides of the limiting plate.

Preferably, the four corners on the lower surface of the base are provided with tightening rollers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation setting of a series of structures, when needing to dismantle the winding roller, the staff starts the pneumatic cylinder, hydraulic telescoping rod stretches out and draws back and drives arc backup pad and do upward linear motion when the inside wall of arc backup pad contacts with the wire rope on the winding roller, the staff closes the pneumatic cylinder, the staff again dismantles the fastening bolt between first ring flange and the second ring flange at this moment, after fastening bolt dismantles, the staff through hoisting mechanism hoist the winding roller and transport to the supporting mechanism can, the dismantlement of winding roller has been accomplished, when installing new winding roller, hoist new winding roller to arc backup pad through hoisting mechanism, start the pneumatic cylinder, hydraulic telescoping rod stretches out and draws back makes first ring flange align with the second ring flange, the staff makes first ring flange and second ring flange fixed connection through fastening bolt, first ring flange and second ring flange fixed connection accomplish the back, and the staff starts the pneumatic cylinder once more, and hydraulic telescoping rod stretches out and draws back, and hydraulic telescoping rod drives the arc backup pad and is decurrent linear motion, and the staff closes the pneumatic cylinder when the arc backup pad moves certain position can, has accomplished the installation of winding roller, can know from the above-mentioned, the utility model discloses conveniently install the dismantlement to the winding roller, only need a staff can dismantle the installation to the winding roller, improved the efficiency that the winding roller installation was dismantled, saved the manpower, reduced the cost of labor, reduced the amount of labour, the practicality is strong.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the arc-shaped supporting plate of the present invention.

In the figure: 1. a first flange plate; 2. a second flange plate; 3. a first connecting shaft; 4. a winding roller; 5. a limiting plate; 6. a connecting ring; 7. a coupling; 8. a reduction motor; 9. mounting a plate; 10. a second connecting shaft; 11. a side plate; 12. loosening and tightening the rollers; 13. an arc-shaped support plate; 14. a hydraulic telescopic rod; 15. a hydraulic cylinder; 16. a bearing; 17. and a through hole.

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. 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 description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a steel wire rope winding device for port hoisting machinery comprises a winding roller 4, limiting plates 5 are respectively arranged on the outer walls of two sides of the winding roller 4, a first connecting shaft 3 is arranged at the central position of the outer wall of one side of each limiting plate 5, a second flange 2 is arranged at the other end of each first connecting shaft 3, each second flange 2 is fixedly connected with a first flange 1 through a fastening bolt, each first flange 1 is arranged at one end of a second connecting shaft 10, the other end of each second connecting shaft 10 penetrates through a bearing 16 on a side plate 11, the two side plates 11 are arranged on two sides of the upper surface of a base, each second connecting shaft 10 on one side above the base penetrates through the bearing 16 and is connected with a speed reducing motor 8 through a coupler 7, the speed reducing motor 8 is arranged on a mounting plate 9, a hydraulic cylinder 15 is arranged at the central position of the upper surface of the base, and a hydraulic telescopic rod 14 is arranged at, arc backup pad 13 is installed to hydraulic telescoping rod 14's the other end, arc backup pad 13's vertical center line coincides mutually with winding roller 4's vertical center line, and arc backup pad 13's length equals winding roller 4's length, bearing 16 sets up the top at 11 both sides outer walls of curb plate, mounting panel 9 is installed on one side outer wall of curb plate 11, install go-between 6 on one side outer wall of limiting plate 5, through-hole 17 has been seted up on the both sides outer wall of limiting plate 5, four corners on the lower surface of the base all are provided with elasticity gyro wheel 12.

The working principle is as follows: when the winding roller is used, an external power supply is connected, when the winding roller 4 needs to be disassembled, a worker starts the hydraulic cylinder 15, the hydraulic telescopic rod 14 stretches and retracts to drive the arc-shaped supporting plate 13 to do upward linear motion, when the inner side wall of the arc-shaped supporting plate 13 is contacted with a steel wire rope on the winding roller 4, the worker closes the hydraulic cylinder 15, at the moment, the worker unloads the fastening bolt between the first flange plate 1 and the second flange plate 2, after the fastening bolt is completely unloaded, the worker hoists and transfers the winding roller 4 to the supporting mechanism through the hoisting mechanism, the disassembly of the winding roller 4 is completed, when the new winding roller 4 is installed, the new winding roller 4 is hoisted to the arc-shaped supporting plate 13 through the hoisting mechanism, the hydraulic cylinder 15 is started, the hydraulic telescopic rod 14 stretches and retracts to enable the first flange plate 1 to be aligned with the second flange, the staff makes first ring flange 1 and 2 fixed connection of second ring flange through fastening bolt, and first ring flange 1 accomplishes the back with 2 fixed connection of second ring flange, and the staff starts hydraulic cylinder 15 once more, and hydraulic telescoping rod 14 stretches out and draws back, and hydraulic telescoping rod 14 drives arc backup pad 13 and is decurrent linear motion, and the staff closes pneumatic cylinder 15 when arc backup pad 13 moves certain position can, accomplished the installation of winding roller 4, can know from the above-mentioned, the utility model discloses conveniently install the dismantlement to winding roller 4, only need a staff can dismantle the installation to winding roller 4, improved the efficiency of winding roller 4 installation dismantlement, saved the manpower, reduced the cost of labor, reduced the amount of labour, the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A wire rope winding device for port hoisting machinery, comprising a winding roller (4), characterized in that: all install limiting plate (5) on the both sides outer wall of winding roller (4), the central point of limiting plate (5) one side outer wall puts the department and installs first ring flange (3), install second ring flange (2) on the other end of first ring flange (3), second ring flange (2) are through fastening bolt and first ring flange (1) fixed connection, first ring flange (1) is installed and is served at one of second connecting axle (10), the other end of second connecting axle (10) all runs through bearing (16) on curb plate (11), curb plate (11) are two, and two curb plate (11) install the both sides at the base upper surface, second connecting axle (10) on one side of base top run through bearing (16) after be connected with gear motor (8) through shaft coupling (7), gear motor (8) are installed on mounting panel (9), the utility model discloses a coiling roller, including base, base upper surface, pneumatic cylinder (15) are installed to the central point of base upper surface department of putting, the top of pneumatic cylinder (15) is provided with hydraulic telescoping rod (14), arc backup pad (13) are installed to the other end of hydraulic telescoping rod (14), and the vertical center line of arc backup pad (13) coincides mutually with the vertical center line of coiling roller (4), and the length of arc backup pad (13) equals the length of coiling roller (4).

2. The wire rope winding device for port crane machinery according to claim 1, characterized in that: the bearing (16) is arranged above the outer walls of the two sides of the side plate (11).

3. The wire rope winding device for port crane machinery according to claim 1, characterized in that: the mounting plate (9) is mounted on the outer wall of one side of the side plate (11).

4. The wire rope winding device for port crane machinery according to claim 1, characterized in that: and a connecting ring (6) is arranged on the outer wall of one side of the limiting plate (5).

5. The wire rope winding device for port crane machinery according to claim 1, characterized in that: through holes (17) are formed in the outer walls of the two sides of the limiting plate (5).

6. The wire rope winding device for port crane machinery according to claim 1, characterized in that: and the four corners on the lower surface of the base are provided with elastic rollers (12).