RU225329U1 - Lifting mast of a device for collecting and underground storage of waste - Google Patents

Abstract

The utility model relates to devices for collecting and underground storage of waste and can be used in public places with a large flow of visitors when ordinary trash cans are quickly filled. The purpose of the utility model is to expand the functionality of the device for collecting and underground storage of waste. The technical task of the utility model is to create a lifting mast for a device for collecting and underground storage of waste of a design that would be simple to manufacture, more efficient, convenient and safe to operate, and economical in terms of energy losses. The set goal has been achieved, and the technical problem has been solved by the fact that a T-shaped telescopic lifting mast with a roof and a platform attached to it, with the possibility of placing two standard garbage containers on the lower platform, and two external garbage collection devices in the form of trash cans on the roof, is integrated into the device for collecting and underground storage of waste and is equipped with a hydraulic cylinder placed inside it, driven by a hydraulic station, regulated by a controller and controlled using a remote control.

Description

The utility model relates to devices for collecting and underground storage of waste, the claimed device is equipped with a lifting mechanism and can be used for quick filling of ordinary trash cans in public places with a large flow of visitors, such as public parks, the device is also applicable for residential complexes as an alternative to conventional open areas for garbage collection.

The inventive device is used to collect waste and store it underground, and operates on the principle of a hydraulic lift. Waste is collected and accumulated in garbage containers installed on a lifting platform located in a sealed underground space, while the bins located on the surface serve as garbage receptacles and direct waste directly into underground containers. To clean and empty garbage containers, a lifting platform is raised to the surface, after which it is lowered with the now empty containers back underground.

The inventive device makes it possible to ensure the collection and underground storage of both general and separate waste, and to improve the local area or public place. What is important is that the device prevents the spread of unpleasant odors, the spread of garbage by the wind, the proliferation of pests and does not attract stray animals. At the same time, the device does not require updating the fleet of garbage trucks; standard garbage containers are used.

The inventive lifting mast of a device for collecting and underground storage of waste is equipped with a hydraulic lifting mechanism for lifting waste containers to the surface.

The features of commercially produced underground waste containers have determined the problems that consumers face when using them and the solution of which will improve the consumer properties of these products.

A device for a garbage container for an underground waste collection device is known (prototype according to the RF patent for invention No. 2549095 dated 06/24/2011), published on 06/10/2014, which includes an underground waste collection device and has a waste collection container, which includes a lid that closes the waste collection container on top, wherein said lid is provided with a receiving opening for garbage, with a loading and unloading device for constructing the garbage container, and with a garbage throwing housing, which is provided above the receiving opening, which is connected or adapted for connection with the garbage container, and which includes at least one opening for throwing garbage, characterized in that the receiving hole in the lid is larger in size than the cross-section of the body for throwing. An underground waste collection device having an outer casing for housing a waste container device and having a waste container device includes a waste container, which includes a lid covering the waste container from above, wherein the cover has a receiving hole for waste, and a loading and unloading device for the device a waste container, as well as a body for throwing waste, which is provided above the receiving opening, which is connected or adapted for connection with the waste container and which has at least one opening for throwing waste, wherein the underground waste collection device is characterized in that a safety system is provided, preferably provided with a protective platform, and that the security system is provided on and/or in the outer casing. A building structure for an underground waste collection device is characterized by an outer casing for housing a waste container device and a waste container device, and during transportation of the building structure and/or before assembling the building structure, all components of the building structure are placed into each other.

The general features of the prototype container (RF patent for invention No. 2549095) are the presence of an external waste collection device (urn) with a lid, a lid covering the waste collection device, and an underground caisson.

The differences between the prototype and the proposed technical solution are due to the design features, including the design of the proposed solution includes the device of a T-shaped lifting mechanism for lifting containers to the surface, consisting of an upper platform with trash cans attached to the central mast and a lower platform fixed to the central mast for placing garbage containers with a capacity 1100 l. The mechanism ensures the simultaneous lifting of the upper and lower platforms to the surface for the removal and emptying of containers using a hydraulic cylinder powered by a hydraulic station regulated by a controller and controlled by a remote control.

The main difference from the prototype is the presence of a T-shaped lifting mast of a device for collecting and underground storage of waste, a hydraulic drive integrated into the steel structure of the mast with a lower and upper platform (roof), which makes it possible to significantly simplify the production of the lifting mechanism and position the hydraulic drive mechanism as compactly as possible within the system, significantly reduce the cost of the lifting mechanism by reducing the number of components and provide quick and safe raising and lowering of the platform and roof without the need for a system of cables and counterweights, or an external lifting device as proposed in the prototype. The reinforced concrete structure of the caisson has embedded parts for attaching a T-shaped lifting mast to it by welding, and the internal space allows you to place two garbage containers with a capacity of 1100 liters. At the point where the upper platform rests (which is also the lid that covers the caisson), a U-shaped rubber seal is installed on the caisson. All metal structures of the proposed device undergo hot-dip galvanizing to protect against corrosion. It is possible to remotely control the raising and lowering of the mast with an upper and lower platform. Thus, the lifting mast of the device for collecting and underground storage of garbage as a whole is a mechanism that allows the module to operate for two garbage containers. The modules can be combined and connected to each other using embedded parts on the outside of the caisson.

The disadvantages of the prototype device are: Lack of description of a specific mechanism for raising and lowering the roof or for lifting garbage containers to the surface of the ground; it is indicated that cables with counterweights, or another external lifting device with a hook, indicated on the prototype diagram under number 31. There is no built-in lifting device in the prototype, whereas in the claimed technical solution, the entire roof and platform with containers installed on it are lifted to the surface using a T-shaped telescopic mast with a hydraulic drive. The prototype does not have: the ability to remotely control the raising and lowering of the lid and platform; there is no seal between the lid and the building structure. The prototype caisson does not have holes for lifting and installing a reinforced concrete building structure (caisson) and a seal around the perimeter of the roof. There is no possibility of assembling modules in the required quantity. And most importantly, unlike the claimed device and known existing systems, which use an X-shaped scissor (pantograph) type lifting mechanism, the use of which leads to a significant complication and increase in cost of the design, the claimed lifting mast of the device for collecting and underground storage of waste has a simple device and allows the mass production of relatively inexpensive modules for underground waste collection and storage.

The technical problem that the claimed utility model is aimed at solving is the insufficient ease of use of devices for collecting and underground storage of waste of known designs. The claimed utility model is designed to solve the above problem and increase the efficiency of using the device.

The purpose of developing the proposed technical solution is to expand the functionality of the use of devices for collecting and underground storage of waste.

The technical task of this utility model is to create a device for collecting and underground storage of waste of a design that would be more efficient, convenient and safe to use.

The technical result of the claimed utility model is to increase the efficiency and safety of waste collection and storage. The technical result is achieved due to the fact that the T-shaped telescopic mast is equipped with a hydraulic drive, that is, there is no need to use a system of cables and counterweights, or an external lifting device.

The essence of the proposed technical solution is that a T-shaped lifting mast of a device for collecting and underground storage of waste, installed in an underground reinforced concrete caisson, characterized in that the T-shaped telescopic lifting mast, with a roof and platform fixed to it, with the possibility of placing on the lower platform of two garbage containers, as well as with the possibility of placing two external garbage collection devices in the form of trash cans on the roof, equipped with a hydraulic cylinder placed inside it, driven by a hydraulic station, regulated by a controller and controlled using a control panel.

The lifting mast of the device for collecting and underground storage of waste ensures the lifting of the upper platform simultaneously with the lower platform to the surface, for the removal and emptying of containers, using a hydraulic cylinder powered by a hydraulic station, regulated by a controller and controlled by a control panel.

The claimed technical solution is illustrated by the drawings of Figs. 12.

Fig. 1. The lifting mast of a device for collecting and underground storage of waste in a position raised above the ground, where:

1 - reinforced concrete caisson;

2 - holes for slinging and transportation;

3 - embedded parts for connecting several caissons to each other;

4 - hydraulic cylinder rod;

5 - pit for the drainage pump;

6 - drainage pump;

7 - electrical cable;

8 - embedded PVC water pipe for water drainage;

9 - telescopic T-shaped lifting mast;

10 - hydraulic cylinder;

11 - centering guides;

12 - control cabinet with hydraulic station;

13 - upper platform;

14 - external waste bins;

15 - automatic fire extinguishing system;

16 - light and sound indicator of the operation of lifting equipment;

17 - lower platform;

18 - standard trash container.

Fig. 2. The lifting mast of the device for collecting and underground storage of waste is in the lowered position, where:

1 - reinforced concrete caisson;

13 - upper platform;

14 - external waste bins;

18 - standard trash container.

The lifting mast of the device for collecting and underground storage of waste includes: A central telescopic T-shaped mast 9, driven by a hydraulic cylinder or an electromechanical drive (chain or screw-nut) 10, with the ability to move along the centering guides 11. The operation of the hydraulic cylinder is ensured by a control cabinet with hydraulic station 12. Two platforms are mounted on a telescopic T-shaped mast. The upper platform 13 has the ability to place external waste bins 14 on it, and the lower platform 17 is designed to accommodate two garbage containers. The telescopic mast is installed in a reinforced concrete caisson 1 with holes for slinging and transportation 2, with embedded parts 3 for connecting the modules to each other.

The claimed utility model can be implemented as follows.

Description of the device operation.

The lifting mast of the device for collecting and underground storage of waste is installed permanently in a reinforced concrete caisson, which in turn is immersed in a pre-dug pit with overall dimensions of 3100 × 2000 × 2320 mm, provided that the soil on which the device will be installed has sufficient bearing capacity. If necessary, compact or install the concrete base. With the plan dimensions of the concrete caisson being 2900×1740 mm, the maximum load on the ground with filled tanks is calculated to be 117.6 kN.

The lifting mast of the device for collecting and underground storage of waste works as follows. Empty plastic waste containers are installed on the lower platform 17, and after that the operator, using the control panel, lowers the T-shaped telescopic mast 9 with the upper platform 13 and the lower platform 17 attached to it into the reinforced concrete caisson 1. In this case, the cover 13 with the external bins 14 tightly close the caisson and external bins 14 are located directly above the containers 18. Garbage waste is lowered into the garbage bin 14 and, under its own weight, falls into the container 18 located underground, in the caisson 1 on the lower platform 17. After the garbage container 18 is completely filled, the operator, using the control panel, presses the UP button, turning on the hydraulic station 12 with a 1.5 kW electric motor, which is powered by 380 V, 50 Hz using an electric cable 7, rated for a power of 2 kW. The electric motor creates the necessary oil pressure and supplies it through flexible hydraulic lines to the hydraulic cylinder 10. The rod of the hydraulic cylinder 4 rests against the lower part of the telescopic mast, while the cylinder body itself, rigidly fixed to the moving part of the mast 9, begins to extend it in the vertical direction. In this case, the mast moves along the centering guides 11, fixed to the caisson 1.

The T-shaped mast 9, together with the platform 13, bins 14, platform 17 and garbage containers 18, rises up so that the platform 17 is located flush with the ground surface. After this, the maintenance personnel rolls out the garbage containers 18 and, after emptying and cleaning them, rolls them onto the lower platform 17.

Then the operator presses the DOWN button, the hydraulic station 12 is turned on and negative oil pressure is created, it is released from the hydraulic cylinder through flexible hydraulic lines into the hydraulic station reservoir. The rod of the hydraulic cylinder 4 slides into the hydraulic cylinder, and the movable part of the mast 9 begins to lower. In this case, the mast moves vertically down along the centering guides 11, fixed to the caisson 1.

The T-shaped mast 9, together with the platform 13, bins 14, platform 17 and garbage containers 18, is lowered down so that the platform 13 is located flush with the ground surface. After which the operating cycle of the device can be repeated the required number of times.

Compared to known devices for collecting and storing waste, the proposed design is more convenient and safe to use, easy to manufacture and relatively low cost. At the same time, the operating speed of the lifting mast is significantly higher than that of well-known pantograph-type analogues, which significantly speeds up maintenance and improves consumer qualities.

The possibility of repeated reproduction of the proposed design stems from the method of its industrial configuration, which allows

reproduce the claimed device - a lifting mast device for collecting and underground storage of waste on an industrial scale.

A similar combination of versatility, achieving the possibility of repeated reproduction with relative ease of manufacture has not been achieved in the prototype.

Based on the foregoing, we can conclude that the proposed technical solution meets the criteria of “novelty” and “industrial applicability”.

Claims (1)

A lifting mast of a device for collecting and underground storage of waste, installed in an underground reinforced concrete caisson and having an external waste collection device with a lid, characterized in that it is a T-shaped telescopic lifting mast with a roof and a platform fixed to it, with the possibility of placing two garbage containers on the lower platform , and on the roof of two external garbage collection devices in the form of trash cans, it is equipped with a hydraulic cylinder located inside it, driven by a hydraulic station, regulated by a controller and controlled using a remote control.