KR200264989Y1 - A T-Pulley for a vibration damper - Google Patents

Abstract

The present invention inserts a thrust bearing to the inside of the boss to rotate the connecting boss formed to adjust the tension of the wire for lifting the rod of the beam platform connected to the collecting plate for removing various suspended matters and foreign substances to the screen This invention relates to a tee pulley for vibration suppressor that enables the rotation of the pulleys containing water. It is installed in sewers such as sewage treatment plants, drainage pumping stations, and intake stations, and prevents the flooding of water such as rainy season or flooding during the summer. When this water is drained, even if various wastes, such as household waste or industrial waste, which enter the drainage pump at the same time are caught on the screen, the dust collector attached to the present invention can be operated to effectively remove debris on the screen, thereby greatly improving work efficiency. It is a device designed to increase.

Description

Tee pulley for vibration damper {A T-Pulley for a vibration damper}

The present invention relates to a tee pulley that can efficiently lift and lift the beam of a vibration suppressor installed in a sewage treatment plant or a drainage pumping station. More specifically, the present invention relates to various floats and foreign substances filtered by a screen installed at an inlet of a sewage treatment plant or a drainage pumping station. It relates to a tee pulley through a wire configured to make the lifting and lowering of the beam connected to the collecting plate to be removed more secure.

In general, a vibration damper assembled in a screen formed at regular intervals to filter various floats and foreign matters is installed in waterways such as a sewage treatment plant and a waste pumping plant wastewater treatment plant.

And the damper formed as described above is a device for removing the contaminants of the screen mounted on the inlet channel of the settlement.

In addition, the vibration damper having such a function is divided into mechanical and hydraulic vibration dampers, and is installed in the channel of the low water drainage pumping station, water supply intake, related water channel, sewage treatment plant and dam lower than the water surface and floated with water flow. It is used to filter the screen and then remove the dust.

Therefore, in the water of sewage treatment plant, drainage pumping station or kitchen, various kinds of household wastes and industrial wastes flow down along with the flow of water, which contaminates water or sewage. By installing the use of a collection method of artificially lifting the sewage on the screen using a separate tool to prevent the contamination of the river water caused by garbage.

At this time, when the above-mentioned dirt is not removed, the drainage path is blocked by the garbage caught on the screen of the drainage path, and eventually the flowing water overflows.

In addition, the dirt caught on the screen is removed by hand as a separate tool, or the screen is formed with a diaphragm at regular intervals, and the rake-shaped removal member is rolled up while sweeping each gap of the screen to the power transmission device. Float and foreign substances are removed by a vibration damper operated by the.

In this situation, the collecting plate assembled to the vibration damper is operated individually by the drive motor, wherein the beam platform connected to the drive motor is configured to be elevated by the operation of the wire.

However, at this time, since the wire connected to the beam platform is operated in a state of being caught in a tee pulley fixed at a predetermined position, the wire has a problem that the surface of the tee pulley is subjected to a large load while generating a constant tension.

Prior arts that solve some of these problems include Utility Model Registration Application No. 1992-000071, "Tipey of automatic sewage collector."

It is integrally fixed with the piston rod of the hydraulic cylinder and rollers are built up at both ends of the transverse shaft to provide a tee pulley for elevating the elevating beam through the cable wound as it is elevating itself as the piston rod is elevated. It is formed in the receiving port, the cover plate is fixed to the transverse side integrally on both side walls of the roller to be connected as a cover on the roller, it is directly connected to the piston rod to move together, greatly amplifying the small travel distance of the piston rod It is supposed to support the cable.

However, the above method has a disadvantage in that a large load is generated due to a cable passing through the roller surface in a state where the piston rod and the transverse shaft are integrally fixed, and the roller connected integrally with the transverse shaft is fixed even in the movement of the beam platform. As tension is generated in a cable moving a platform, the cable is detached from the fixed roller and the work is stopped.

The present invention has been made to solve the above problems, for a vibration damper configured to rotate the connection boss fixed to the piston rod to effectively control the tension of the wire connected integrally with the beam platform more safely and robustly The purpose is to provide a tea pulley.

Thrust bearing inside the boss to rotate the connecting boss formed to adjust the tension of the wire for elevating the rod of the beam platform connected to the collecting plate to remove various suspended matters and foreign matters that are screened to achieve the above object It is to provide a vibration damper tee pulley that can be inserted by inserting the wire to the fluid pulley.

1 is a perspective view of a state showing an embodiment of the present invention

Figure 2 is a cross-sectional view of the main portion of the present invention assembled

Figure 3 is a side view of a state in which the main portion of the present invention is assembled and operated

Explanation of symbols on the main parts of the drawings

10. Pulley 11. Piston Rod

12. Thrust bearing 13. Connecting boss

14. Housing 15. Wire

16. Damper 17. Beam Platform

18. Collection plate 19. Moving plate

20. Frame 21.Guide bar

22. Screen 23. Conveyor

24.Roller 25. Platform Rod

26. Cylinder

The constitution of the present invention is such that the wire that can move the beam platform up and down and the connection boss that can be moved in the fixed state of the wire are fixed to the piston rod.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration made by the embodiment of the present invention in detail.

Figure 1 is a perspective view of a state showing an embodiment of the present invention, Figure 2 is a cross-sectional view of the main portion of the present invention assembled, Figure 3 is a side view of a state that the main portion of the present invention is assembled and operated.

First, as shown in FIG. 3, the beam lift table 17 assembled to the vibration damper 16 has the same length as the general vibration damper while its length is adjusted by the piston rod 11.

At this time, the beam platform 17 is fixed to the moving plate 19 to move up and down on the screen 22 on the frame 20.

In such a situation, the pulley 10 is used to lift or change the direction of the force when lifting the beam platform 17 by the wire 15.

Therefore, the housing 14 fixed integrally with the pulley 10 is preferably fixed to the connecting boss 13 and fixed to the end of the piston rod 11.

In addition, the piston rod 11 is inserted and fixed in a state where the thrust bearing 12 is accommodated in the connection boss 13 integrally formed with the housing 14.

That is, the housing 14 may be supported by the piston rod 11 while being rotated by the thrust bearing 12.

At this time, since the wire 15 is moved in the state of being wound on the pulley 10, there is no fear of detachment from the pulley, and the tension generated when the beam platform 17 is raised and lowered is instantaneously connected by the connecting boss 13. It is possible to effectively balance the winding and movement of the wire 15 while dispersing the tension of the wire 15 while rotating.

Referring to the operation and effects of the present invention made in the above configuration in detail as follows.

First, a separate cylinder 26 is fixed to the beam platform 17 connected to the moving plate 19 as shown in FIG. 3.

That is, the piston rod 11 is operated in accordance with the operation of the cylinder 26 and at the same time the platform rod 25 assembled to the beam platform 17 along the wire 15 wound on the pulley 10 is also raised and You will descend.

At this time, the wire 15 wound on the pulley 10 has a force and frictional force to be separated from the pulley 10 while the connection boss 13 integrally assembled with the pulley 10 rotates finely. The balance is to balance.

Accordingly, when the piston rod 11 is elevated according to the operation of the cylinder 26, the pulley 10 is lifted at the same time, and thus the wire 15 moves on the pulley 10 and is assembled to the beam platform 17 at the same time. The loaded rod 25 also moves up and down.

And while lifting the collecting plate 18 fixed to the lower portion of the rod 25 on the screen 22 it is possible to perform the lifting of the contaminants perfectly.

The present invention described above is possible to those skilled in the art to which the present invention pertains various modifications and changes within the scope without departing from the spirit of the present invention in the above-described embodiment and the accompanying drawings It is not limited.

As described above, the present invention is installed in a sewage treatment plant, a drainage pumping station, a water intake plant, and the like to prevent flooding of water such as rainy season or flooding in summer, and when the drainage pump is operated when drainage is needed, At the same time, even if various wastes, such as household waste or industrial waste, are caught on the screen, there is a feature that can effectively remove the debris on the screen by operating the vibration damper attached to the present invention.

In addition, since the operation of the elevating rod can be smoothly performed by the tee pulley assembled on the beam platform, the efficiency of the work can be greatly increased.

Claims (2)

In the vibration damper is provided with a beam platform that is angle-adjusted by a hydraulic cylinder coupled to the moving plate, and configured to remove contaminants between the screen by the rod and the collecting plate which is elevated according to the operation of the cylinder attached to the beam platform, The pulley is integrally assembled to the connecting boss so as to adjust the tension of the wire for lifting the rod assembled on the beam platform, inserting a bearing into the boss so as to rotate the connecting boss and friction with the wire A pulley for vibration damper characterized in that it is configured to automatically adjust the balance of the tension generated in the wire while rotating fluidly The method of claim 1, The pulley for vibration damper, characterized in that the connecting boss is assembled to the end of the piston rod to be elevated with rotation.