RU2792130C1 - System that ensures access to the workplace of rinse equipment operator - Google Patents

Abstract

FIELD: mechanical engineering.

SUBSTANCE: invention relates to mechanical engineering, in particular to elevated workplace support systems. The technical result is achieved by the fact that the system includes a workplace of rinse equipment operator. It consists of a ladder connected to the service platform, which includes at least one transitional bridge, while both the service platform and the ladder are made with fencing. To ensure the versatility of the system the latter is made at least with two points of support, the first of which is a frame of the service platforms installed on the block-modular construction. The second point of support is a set of elements: ladder and at least two power supports, while for the organization of the second workplace on the opposite side of the site, it is possible to install the second transitional bridge and power supports.

EFFECT: invention ensures safe access to the workplace of rinse equipment operator with a simultaneous reduction in the amount of space used and a reduction in labor intensity, as well as installation on any flat sites without the need for foundations and the possibility of relocation to another site without additional construction work.

6 cl, 3 dwg

Description

FIELD OF TECHNOLOGY

The claimed technical solution relates to mechanical engineering, in particular to systems for providing a workplace at height, designed, among other things, for washing, forced degassing, drying and cooling the internal surfaces of tank cars, tank containers and tank trucks.

BACKGROUND OF THE INVENTION

It is known that the workplace of the washer is a non-permanent workplace associated with the performance of work at height. Therefore, it is necessary to properly organize working conditions, which involves a rational layout of equipment and its placement, taking into account psychophysiological characteristics and anthropometric data that ensure ergonomics and safety of work.

Known complex measuring equipment with an automated pumping station (RU 87420 U1 from 06/25/2008, class. IPC B67D 5/04), containing in its composition a folding bulk riser, a rocker ladder, a frame (metal structure), a ladder, an elbow (with an air valve), a liquid meter, a shut-off valve, a liquid filter, a barrier, characterized in that in its It consists of an automated pumping station, which is a piping system in which an electric pump with a double mechanical seal, valves, a bellows-type compensator, a frame, pressure transducers, a temperature sensor, reed sensors of the upper and lower levels, terminal boxes, a central control unit, a vessel - tank, while measuring pressure transducers are installed at the inlet and outlet of the electric pump, the temperature sensor - in the hole of the adapter flange of the electric pump, and the sensors of the upper and lower levels - in the tank of the mechanical seals.

The disadvantage of the technical solution is the limited use of the complex, only for measuring work. At the same time, the complex itself is installed permanently, which also limits the mobility of the complex, and makes it impossible to use this complex with other equipment.

Known service platform, production LLC "KAMYSHINSKY EXPERIMENTAL PLANT" (electronic deposit, Internet source https://www.koz.ru/catalog/oborudovanie-dlya-avtomobilnogo-transporta/ploshchadki-obsluzhivaniya-po/), intended for access to tank trucks for loading and unloading operations at oil products supply facilities, which is part of other devices designed for top loading and unloading or accounting for oil and oil products. The site is intended for maintenance of tank trucks with a height of 2.5 to 3.9 m. Access to the maintenance site from the lower level using a ladder ladder or from other structures using a transition platform. The site provides for the possibility of installing bridges on one or both sides of the service platform or the possibility of mounting a top loading device such as automated loading systems on the site.

The disadvantage of this maintenance site is stationarity, which, as a result, makes it impossible to relocate and use this site in other places / territories, while the base of the site occupies a large useful area on which other technological equipment can be placed in the immediate vicinity of the serviced object.

A well-known autoloading complex, taken as a prototype, is a set of equipment structurally integrated into a single module for automated metered loading of oil products into automobile tanks, manufactured by LLC "KAMYSHINSKY EXPERIMENTAL PLANT" (electronic deposit, Internet source https://www.koz.ru /catalog/oborudovanie-dlya-avtomobilnogo-transporta/) and installed on a permanent foundation, that is, permanently. The structure of this complex includes: counting and dosing complexes, a service platform with ladder ladders and fences located on the right and left, an upper loading device. There is a walkway at the service platform.

The disadvantage of this maintenance site is stationarity, as a result, it makes it impossible to relocate and use this site in other places / territories, as well as the limited use of the complex, only for the specified work, with specific equipment, which, when replacing equipment, will require alteration of the metal structure of the entire base.

The objective of the proposed technical solution is to develop a universal system that provides safe access to the necks of tank cars, tank containers and tank trucks and the performance of technological operations for washing, degassing, drying and cooling the above transport containers in the form of a block-modular design installed on any flat surface without the need for foundations.

DISCLOSURE OF THE ESSENCE OF THE TECHNICAL SOLUTION

A technical solution to the above problem of developing a system that includes a workplace for the washing equipment operator, consisting of a ladder connected to a service platform, where the latter contains a transition bridge, while both the service platform itself and the ladder are made with a fence and characterized in that to ensure the versatility of the system, the latter is made with at least two support points, the first of which is a service platform frame installed on a block-modular structure, and the second support point of the system is a combination of elements: a ladder ladder and at least two power supports . The specified technical solution provides versatility of use with various technological equipment, the possibility of relocating the entire installation together to another location, in addition, this system does not take up useful space on the site next to the serviced object, which allows the technological equipment to be located as close as possible to the workplace, which in turn positively affects the operation of pumping equipment and reduces the length of pipelines.

A variant of the technical solution is possible, where each of the power supports is made with height adjustment. The specified technical solution provides versatility of use with block-modular structures of different heights from the standard range of standard sizes of cargo containers of series 1 GOST R 53350-2009.

A variant of a technical solution is possible, where the block-modular structure on which this system is installed has a standard size range, the maximum dimensions of which do not exceed the dimensions of a cargo container of series 1 GOST R 53350-2009. The specified technical solution provides metal savings, because. the frame of a block-modular design acts as the base of the frame.

A variant of the technical solution is possible, where a safety traverse is installed on the site fence for working at height. The specified technical solution provides the possibility of hanging security systems for the washer to work at a height.

A variant of the technical solution is possible, where at least one bracket for attachments is installed on the site fence. The specified technical solution provides the possibility of hanging additional technological equipment, for example, for supplying a cleaning solution to the treatment area and/or prepared air for forced drying, degassing and cooling of the tank car.

A variant of the technical solution is possible, where the ladder ladder is installed on the left or on the right, depending on the side of the installation of the system on a block-modular structure. The specified technical solution provides the possibility of installing this on the left and / or on the right on a block-modular structure.

A variant of the technical solution is possible, where the transitional bridge can be installed both on one side and on the other side of the service platform. The specified technical solution provides the possibility of organizing a workplace both on one side of the block-modular structure, and on the other, as well as the possibility of changing the service side, for example, when transferring to another site.

A variant of a technical solution is possible, where a second independent workplace can be organized on the same service platform by installing a second transitional bridge and an additional pair of power supports on the opposite side. The specified technical solution provides the possibility of organizing two independent jobs on the same site.

SUMMARY OF DRAWINGS

Additionally, we note that the attached drawings in Figs. 1, 2 show the most preferred embodiment of the technical solution and cannot be considered as limiting the content of the technical solution, which includes other embodiments.

In FIG. 1 shows a system that provides access to the operator's workplace, as an example, flushing;

in fig. 2 shows a system providing access to the operator's workplace, with an open bridge;

in fig. 3 shows an example, the use of the claimed system,

Where

pos. 1 - the claimed system itself;

pos. 2 - ladder ladder, made in the form of steps 3 with a fence 4.

pos. 3 - steps made of metal, and are bent profiles made of expanded metal (PVL), in which there are no continuous jumpers, which makes it possible to ensure safe walking without slipping on them in conditions of pollution with oil products and oil sludge;

pos. 4 - fence made of metal and is a welded metal structure from standard profiles, they are made removable for the possibility of quick assembly / disassembly and transportation;

pos. 5 - operator's platform, is a welded metal structure, the floor of which is made of expanded metal (PVL), which ensures the safe movement of the operator around the site in conditions of pollution with oil products and oil sludge;

pos. 6 - the frame of the operator's platform and is a welded spatial metal structure, which allows you to install various parts of the system on it - a ladder ladder, fences, power supports, etc.;

pos. 7 - power supports, and are metal columns interconnected by braces and fixed to the frame of the operator's platform;

pos. 8 - the transition bridge is lowered onto the serviced product and represent ...;

pos. 9 - a traverse for hanging a safety system and is a metal beam with places for hanging safety devices for the safe operation of the washer at a height;

pos. 10 - a bracket for hanging various devices for carrying out work and are power metal structures mounted on power supports and allowing you to fix additional devices to ensure the processing of tank cars, etc .;

pos. 11 - block-modular design, they are any technological module with a metal frame, made in the dimensions of a cargo container of series 1 GOST R 53350-2009.

IMPLEMENTATION OF THE TECHNICAL SOLUTION

The claimed technical solution is made with at least two support points, the first of which is the frame of the service platform 5, installed on a block-modular structure, and the second support point of the system is a combination of elements: ladder ladder 2 and at least two power supports 7 The use of power supports 7 makes it possible to significantly reduce the load from the hanging technological equipment on the carrier frame.

For the operator to get to the platform 5 there is a ladder ladder 2 installed on the right or left on the service platform 5, for the convenience of mounting the platform on differently oriented block-modular structures (carriers) 11. At the same time, the block-modular structure on which this system is installed has size range, the maximum dimensions of which do not exceed the dimensions of a cargo container of series 1 GOST R 53350-2009

The platform 5 itself and the ladder ladder 2 are enclosed by a fence 4 made of metal, which ensures the safety of the operator's work.

On the platform 5 itself, a transitional bridge 8 is installed, with the possibility of raising and lowering the bridge 8 to go to the equipment that needs to be washed. To organize a second workplace on the opposite side of the site, it is possible to install a second transitional bridge 8 and power supports 7.

The washing equipment is controlled from the operator's workplace, located high enough to provide an unobstructed view of the train.

For access, for example, to a serviced tank, the operator climbs to the platform 5 along the ladder ladder 2, namely, along the steps 3, holding on to the fence 4. Then he attaches the safety belt attached to the traverse 9, and lowers the transition bridge 8 onto the block-modular structure, not exceeding the size of a standard sea container, for example, served by a railway. tank, and goes to it to carry out the required operations (installation and dismantling of the technological cover, etc.). At the same time, technological operations are supported by equipment located in the carrier on which this workstation is installed.

On the bracket 10 is installed the equipment necessary for the work of the operator.

After completion of maintenance, the operator returns to the transitional bridge 8 back and raises it to the top position. He unhooks the safety belt attached to the traverse 9 and descends the ladder 2.

The claimed technical equipment of the workplace of the washing equipment operator provides safe access to the workplace of the washing equipment operator, while reducing the amount of space used, reducing labor intensity and installing on any flat sites without the need for foundations and the possibility of relocation to another site without additional construction work.

Claims (7)

1. A system that includes a workplace for the operator of washing equipment, consisting of a ladder connected to a service platform, where the latter contains at least one transitional bridge, while both the service platform itself and the ladder are made with a fence, and characterized in that that, to ensure the versatility of the system, the latter is made with at least two support points, the first of which is a frame of the service platform installed on a block-modular structure, and the second support point of the system is a combination of elements: a ladder ladder and at least two power supports , while for organizing a second workplace on the opposite side of the site, it is possible to install a second transitional bridge and power supports. 2. The system according to claim 1, characterized in that each of the power supports is made with height adjustment. 3. The system according to claim 1, characterized in that the block-modular structures on which this system is installed have a standard size range, the maximum dimensions of which do not exceed the dimensions of the cargo container. 4. The system according to claim 1, characterized in that a safety traverse is installed on the site fence for working at height. 5. The system according to claim 1, characterized in that at least one bracket for attachments is installed on the site fence. 6. The system according to claim 1, characterized in that the ladder is installed on the left or right, depending on the side of the installation of the system on a block-modular structure. 7. The system according to claim. 1, characterized in that the transitional bridge is made with the possibility of installation both on one side and on the other side of the service platform.

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